From 3d5e1d2e347c0aa7d46008492110ea7782b4cbb4 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Mon, 28 Oct 2024 22:53:44 +0100 Subject: [PATCH 001/147] copying over some first wrapping files of /jek/gen --- gen/Manifest.toml | 297 +++++++++++++++++++++++++++++++ gen/Project.toml | 7 + gen/generator.jl | 46 +++++ gen/generator.toml | 423 +++++++++++++++++++++++++++++++++++++++++++++ gen/prologue.jl | 41 +++++ gen/wrap.jl | 217 +++++++++++++++++++++++ 6 files changed, 1031 insertions(+) create mode 100644 gen/Manifest.toml create mode 100644 gen/Project.toml create mode 100644 gen/generator.jl create mode 100644 gen/generator.toml create mode 100644 gen/prologue.jl create mode 100644 gen/wrap.jl diff --git a/gen/Manifest.toml b/gen/Manifest.toml new file mode 100644 index 00000000..a635ab9e --- /dev/null +++ b/gen/Manifest.toml @@ -0,0 +1,297 @@ +# This file is machine-generated - editing it directly is not advised + +julia_version = "1.10.3" +manifest_format = "2.0" +project_hash = "9b94cbb9c09e330cccf0f31262d6d3524e400e1b" + +[[deps.ArgTools]] +uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f" +version = "1.1.1" + +[[deps.Artifacts]] +uuid = "56f22d72-fd6d-98f1-02f0-08ddc0907c33" + +[[deps.Base64]] +uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f" + +[[deps.CEnum]] +git-tree-sha1 = "389ad5c84de1ae7cf0e28e381131c98ea87d54fc" +uuid = "fa961155-64e5-5f13-b03f-caf6b980ea82" +version = "0.5.0" + +[[deps.CSTParser]] +deps = ["Tokenize"] +git-tree-sha1 = "0157e592151e39fa570645e2b2debcdfb8a0f112" +uuid = "00ebfdb7-1f24-5e51-bd34-a7502290713f" +version = "3.4.3" + +[[deps.Clang]] +deps = ["CEnum", "Clang_jll", "Downloads", "Pkg", "TOML"] +git-tree-sha1 = "2397d5da17ba4970f772a9888b208a0a1d77eb5d" +uuid = "40e3b903-d033-50b4-a0cc-940c62c95e31" +version = "0.18.3" + +[[deps.Clang_jll]] +deps = ["Artifacts", "JLLWrappers", "Libdl", "TOML", "Zlib_jll", "libLLVM_jll"] +git-tree-sha1 = "de2204d98741f57e7ddb9a6a738db74ba8a608cb" +uuid = "0ee61d77-7f21-5576-8119-9fcc46b10100" +version = "15.0.7+10" + +[[deps.CommonMark]] +deps = ["Crayons", "PrecompileTools"] +git-tree-sha1 = "3faae67b8899797592335832fccf4b3c80bb04fa" +uuid = "a80b9123-70ca-4bc0-993e-6e3bcb318db6" +version = "0.8.15" + +[[deps.Compat]] +deps = ["TOML", "UUIDs"] +git-tree-sha1 = "8ae8d32e09f0dcf42a36b90d4e17f5dd2e4c4215" +uuid = "34da2185-b29b-5c13-b0c7-acf172513d20" +version = "4.16.0" + + [deps.Compat.extensions] + CompatLinearAlgebraExt = "LinearAlgebra" + + [deps.Compat.weakdeps] + Dates = "ade2ca70-3891-5945-98fb-dc099432e06a" + LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e" + +[[deps.CompilerSupportLibraries_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "e66e0078-7015-5450-92f7-15fbd957f2ae" +version = "1.1.1+0" + +[[deps.Crayons]] +git-tree-sha1 = "249fe38abf76d48563e2f4556bebd215aa317e15" +uuid = "a8cc5b0e-0ffa-5ad4-8c14-923d3ee1735f" +version = "4.1.1" + +[[deps.DataStructures]] +deps = ["Compat", "InteractiveUtils", "OrderedCollections"] +git-tree-sha1 = 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+version = "1.6.4+0" + +[[deps.LibSSH2_jll]] +deps = ["Artifacts", "Libdl", "MbedTLS_jll"] +uuid = "29816b5a-b9ab-546f-933c-edad1886dfa8" +version = "1.11.0+1" + +[[deps.Libdl]] +uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb" + +[[deps.Logging]] +uuid = "56ddb016-857b-54e1-b83d-db4d58db5568" + +[[deps.MPICH_jll]] +deps = ["Artifacts", "CompilerSupportLibraries_jll", "JLLWrappers", "LazyArtifacts", "Libdl", "MPIPreferences", "TOML"] +git-tree-sha1 = "2ee75365ca243c1a39d467e35ffd3d4d32eef11e" +uuid = "7cb0a576-ebde-5e09-9194-50597f1243b4" +version = "4.1.2+1" + +[[deps.MPIPreferences]] +deps = ["Libdl", "Preferences"] +git-tree-sha1 = "c105fe467859e7f6e9a852cb15cb4301126fac07" +uuid = "3da0fdf6-3ccc-4f1b-acd9-58baa6c99267" +version = "0.1.11" + +[[deps.MPItrampoline_jll]] +deps = ["Artifacts", "CompilerSupportLibraries_jll", "JLLWrappers", "LazyArtifacts", "Libdl", "MPIPreferences", "TOML"] +git-tree-sha1 = "70e830dab5d0775183c99fc75e4c24c614ed7142" +uuid = 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"JLLWrappers", "LazyArtifacts", "Libdl", "MPIPreferences", "TOML", "Zlib_jll"] +git-tree-sha1 = "bfce6d523861a6c562721b262c0d1aaeead2647f" +uuid = "fe0851c0-eecd-5654-98d4-656369965a5c" +version = "5.0.5+0" + +[[deps.OrderedCollections]] +git-tree-sha1 = "dfdf5519f235516220579f949664f1bf44e741c5" +uuid = "bac558e1-5e72-5ebc-8fee-abe8a469f55d" +version = "1.6.3" + +[[deps.PETSc_jll]] +deps = ["Artifacts", "CompilerSupportLibraries_jll", "JLLWrappers", "Libdl", "MPICH_jll", "MPIPreferences", "MPItrampoline_jll", "MicrosoftMPI_jll", "OpenBLAS32_jll", "OpenMPI_jll", "SCALAPACK32_jll", "TOML"] +git-tree-sha1 = "ece59866b9462b6353cfc3bcfd413e6ebd4037ec" +uuid = "8fa3689e-f0b9-5420-9873-adf6ccf46f2d" +version = "3.21.5+0" + +[[deps.Pkg]] +deps = ["Artifacts", "Dates", "Downloads", "FileWatching", "LibGit2", "Libdl", "Logging", "Markdown", "Printf", "REPL", "Random", "SHA", "Serialization", "TOML", "Tar", "UUIDs", "p7zip_jll"] +uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f" +version = "1.10.0" + +[[deps.PrecompileTools]] +deps = ["Preferences"] +git-tree-sha1 = "5aa36f7049a63a1528fe8f7c3f2113413ffd4e1f" +uuid = "aea7be01-6a6a-4083-8856-8a6e6704d82a" +version = "1.2.1" + +[[deps.Preferences]] +deps = ["TOML"] +git-tree-sha1 = "9306f6085165d270f7e3db02af26a400d580f5c6" +uuid = "21216c6a-2e73-6563-6e65-726566657250" +version = "1.4.3" + +[[deps.Printf]] +deps = ["Unicode"] +uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7" + +[[deps.REPL]] +deps = ["InteractiveUtils", "Markdown", "Sockets", "Unicode"] +uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb" + +[[deps.Random]] +deps = ["SHA"] +uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" + +[[deps.SCALAPACK32_jll]] +deps = ["Artifacts", "CompilerSupportLibraries_jll", "JLLWrappers", "LazyArtifacts", "Libdl", "MPICH_jll", "MPIPreferences", "MPItrampoline_jll", "MicrosoftMPI_jll", "OpenBLAS32_jll", "OpenMPI_jll", "Pkg", "TOML"] +git-tree-sha1 = "3fd1ffad6374491b54fe50ee9033318f30f39982" +uuid = "aabda75e-bfe4-5a37-92e3-ffe54af3c273" +version = "2.2.1+1" + +[[deps.SHA]] +uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce" +version = "0.7.0" + +[[deps.Serialization]] +uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b" + +[[deps.Sockets]] +uuid = "6462fe0b-24de-5631-8697-dd941f90decc" + +[[deps.TOML]] +deps = ["Dates"] +uuid = "fa267f1f-6049-4f14-aa54-33bafae1ed76" +version = "1.0.3" + +[[deps.Tar]] +deps = ["ArgTools", "SHA"] +uuid = "a4e569a6-e804-4fa4-b0f3-eef7a1d5b13e" +version = "1.10.0" + +[[deps.Tokenize]] +git-tree-sha1 = "468b4685af4abe0e9fd4d7bf495a6554a6276e75" +uuid = "0796e94c-ce3b-5d07-9a54-7f471281c624" +version = "0.5.29" + +[[deps.UUIDs]] +deps = ["Random", "SHA"] +uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4" + +[[deps.Unicode]] +uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5" + +[[deps.Zlib_jll]] +deps = ["Libdl"] +uuid = "83775a58-1f1d-513f-b197-d71354ab007a" +version = "1.2.13+1" + +[[deps.libLLVM_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "8f36deef-c2a5-5394-99ed-8e07531fb29a" +version = "15.0.7+10" + +[[deps.nghttp2_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "8e850ede-7688-5339-a07c-302acd2aaf8d" +version = "1.52.0+1" + +[[deps.p7zip_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "3f19e933-33d8-53b3-aaab-bd5110c3b7a0" +version = "17.4.0+2" diff --git a/gen/Project.toml b/gen/Project.toml new file mode 100644 index 00000000..44889fef --- /dev/null +++ b/gen/Project.toml @@ -0,0 +1,7 @@ +[deps] +CSTParser = "00ebfdb7-1f24-5e51-bd34-a7502290713f" +Clang = "40e3b903-d033-50b4-a0cc-940c62c95e31" +JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899" +MPICH_jll = "7cb0a576-ebde-5e09-9194-50597f1243b4" +PETSc_jll = "8fa3689e-f0b9-5420-9873-adf6ccf46f2d" +Tokenize = "0796e94c-ce3b-5d07-9a54-7f471281c624" diff --git a/gen/generator.jl b/gen/generator.jl new file mode 100644 index 00000000..6835e3e7 --- /dev/null +++ b/gen/generator.jl @@ -0,0 +1,46 @@ +#! /bin/bash julia --project generator.jl + +# This is modeled on: +# https://github.com/JuliaGPU/oneAPI.jl/blob/c040cba550659f82931ba054e6c321444e53c124/res/wrap.jl +# https://github.com/JuliaLang/SuiteSparse.jl/blob/76856153eef26c008f13520ffa12288e214fe02c/gen/generator.jl + +using Pkg +using Pkg.Artifacts +using PETSc_jll +using MPICH_jll + +include("wrap.jl") + +cd(@__DIR__) + +# headers +PETSc_toml = joinpath(dirname(pathof(PETSc_jll)), "..", "Artifacts.toml") +PETSc_dir = Pkg.Artifacts.ensure_artifact_installed("PETSc", PETSc_toml) + +MPICH_toml = joinpath(dirname(pathof(MPICH_jll)), "..", "Artifacts.toml") +MPICH_dir = Pkg.Artifacts.ensure_artifact_installed("MPICH", MPICH_toml) + +# Copy all petsc headers to a local directory +# NOTE: Doing this now so I can later add docstrings to the headers +petsc_jll_include_dir = joinpath(PETSc_dir, "lib", "petsc", "double_real_Int64", "include") |> normpath +if !isdir("headers"); mkdir("headers") end +for file in readdir(petsc_jll_include_dir) + cp(joinpath(petsc_jll_include_dir, file), joinpath("headers",file), force=true) +end + +petsc_include_dir = joinpath(pwd(),"headers") |> normpath +#petsc_h = joinpath(petsc_include_dir, "petsc.h") + +# for debugging, only wrap a few files, so we don't generate that many files +petscdmstag_h = joinpath(petsc_include_dir, "petscdmstag.h") +petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") +petsc_h_files = [petscdmstag_h, petscsystypes_h] +@assert all(isfile.(petsc_h)) + +mpich_include_dir = joinpath(MPICH_dir, "include") |> normpath +mpi_h = joinpath(mpich_include_dir, "mpi.h") +@assert isfile(mpi_h) + +# run generator for all platforms +output_file = joinpath(@__DIR__, "..", "lib", "petsc_library.jl") +wrap(output_file, petsc_include_dir, mpich_include_dir, petsc_h_files) diff --git a/gen/generator.toml b/gen/generator.toml new file mode 100644 index 00000000..44d5b64f --- /dev/null +++ b/gen/generator.toml @@ -0,0 +1,423 @@ +[general] +library_name = "$petsc_library" + +use_julia_native_enum_type = true +use_deterministic_symbol = true +auto_mutability = true +prologue_file_path = "./prologue.jl" +# epilogue_file_path = "./epilogue.jl" + +#auto_mutability_blacklist = ["MatStencil"] + +printer_blacklist = [ +# +# Defined in the prologue +# + "PetscOptions", "_n_PetscOptions", + "PetscViewer", "_p_PetscViewer", + "PetscObject", "_p_PetscObject", + "Mat", "_p_Mat", "MatType", + "Vec", "_p_Vec", "VecType", + "KSP", "_p_KSP", "KSPType", + "SNES", "_p_SNES", "SNESType", + "DM", "_p_DM", "DMType", +# +# Remove types defined in const.jl +# + "PetscErrorCode", + "PetscBool", + "PetscDataType", +# +# Remove types defined by $define +# + "PetscInt", + "PetscScalar", + "PetscReal", + "PetscComplex", +# +# Remove the stuff we get from MPI.jl +# + "MPI_Datatype", + "MPI_Comm", + "MPI_Win", + "MPI_File", + "MPI_Op", + "MPI_Info", + "MPI_Aint", + "MPI_Offset", + "MPI_Status", + "MPI_Request", + "MPI_Group", +# +# MPI_Status... Not handled currently in MPI.jl +# + "MPIU_File_write_all", + "MPIU_File_read_all", + "MPIU_File_write_at", + "MPIU_File_read_at", + "MPIU_File_write_at_all", + "MPIU_File_read_at_all", +# +# MPI_Request... Not handled currently in MPI.jl +# + "PetscPostIrecvInt", + "PetscPostIrecvScalar", + "PetscCommBuildTwoSidedFReq", +# +# MPI_Group... Not handled currently in MPI.jl +# + "PetscSFSetUpRanks", + "PetscSFGetGroups", +# +# Remove functions marked _Private +# + "PetscAbortFindSourceFile_Private", + "PetscObjectComposeFunction_Private", + "PetscOptionsBegin_Private", + "PetscObjectOptionsBegin_Private", + "PetscOptionsEnd_Private", + "PetscOptionsEnum_Private", + "PetscOptionsInt_Private", + "PetscOptionsReal_Private", + "PetscOptionsScalar_Private", + "PetscOptionsName_Private", + "PetscOptionsString_Private", + "PetscOptionsBool_Private", + "PetscOptionsBoolGroupBegin_Private", + "PetscOptionsBoolGroup_Private", + "PetscOptionsBoolGroupEnd_Private", + "PetscOptionsFList_Private", + "PetscOptionsEList_Private", + "PetscOptionsRealArray_Private", + "PetscOptionsScalarArray_Private", + "PetscOptionsIntArray_Private", + "PetscOptionsStringArray_Private", + "PetscOptionsBoolArray_Private", + "PetscOptionsEnumArray_Private", + "PetscOptionsDeprecated_Private", + "PetscObjectQueryFunction_Private", + "PetscFunctionListAdd_Private", + "PetscFunctionListFind_Private", + "PetscOptionsViewer_Private", +# +# Need PetscOptionItems to work with interpotated values +# + "_n_PetscOptionItem", + "_p_PetscOptionItems", + "PetscOptionItems", + "PetscOptionsHead", + "PetscObjectProcessOptionsHandlers", + "TSAdjointSetFromOptions", + "TSAdaptSetFromOptions", + "TSGLLEAdaptSetFromOptions", +# +# Need PetscTable to work with interpotated values +# + "_n_PetscTable", + "PetscTable", + "PetscTablePosition", + "PetscHash", + "PetscHashStep", + "PetscTableCreate", + "PetscTableCreateCopy", + "PetscTableDestroy", + "PetscTableGetCount", + "PetscTableIsEmpty", + "PetscTableAddExpand", + "PetscTableAddCountExpand", + "PetscTableGetHeadPosition", + "PetscTableGetNext", + "PetscTableRemoveAll", + "PetscTableAdd", + "PetscTableAddCount", + "PetscTableFind", +# +# Need PetscDrawViewPorts to work with interpotated values +# + "PetscDrawViewPorts", + "PetscDrawViewPortsCreate", + "PetscDrawViewPortsCreateRect", + "PetscDrawViewPortsDestroy", + "PetscDrawViewPortsSet", +# +# Need PetscSFNode to work with interpotated values +# + "PetscSFNode", + "PetscSFSetGraph", + "PetscSFGetGraph", +# +# Need PetscLayout to work with interpotated values +# + "_n_PetscLayout", + "PetscLayout", + "PetscLayoutFindOwner", + "PetscLayoutFindOwnerIndex", + "PetscLayoutCreate", + "PetscLayoutCreateFromSizes", + "PetscLayoutCreateFromRanges", + "PetscLayoutSetUp", + "PetscLayoutDestroy", + "PetscLayoutDuplicate", + "PetscLayoutReference", + "PetscLayoutSetLocalSize", + "PetscLayoutGetLocalSize", + "PetscLayoutSetSize", + "PetscLayoutGetSize", + "PetscLayoutSetBlockSize", + "PetscLayoutGetBlockSize", + "PetscLayoutGetRange", + "PetscLayoutGetRanges", + "PetscLayoutCompare", + "PetscLayoutSetISLocalToGlobalMapping", + "PetscLayoutMapLocal", + "PetscParallelSortInt", + "ISGetLayout", + "MatGetLayouts", + "MatSetLayouts", + "VecGetLayout", + "VecSetLayout", + "PetscSFSetGraphWithPattern", + "PetscSFSetGraphLayout", + "PetscSFCreateFromLayouts", + "PetscLayoutsCreateSF", + "PetscSFCreateByMatchingIndices", + "PetscSectionGetPointLayout", + "PetscSectionGetValueLayout", +# +# Need Vecs to work with interpotated values +# + "_n_Vecs", + "Vecs", + "VecsDestroy", + "VecsCreateSeq", + "VecsCreateSeqWithArray", + "VecsDuplicate", + "MatSolves", +# +# Need VecTaggerBox to work with interpotated values +# + "VecTaggerBox", + "VecTaggerComputeBoxes", + "VecTaggerAbsoluteSetBox", + "VecTaggerAbsoluteGetBox", + "VecTaggerRelativeSetBox", + "VecTaggerRelativeGetBox", + "VecTaggerCDFSetBox", + "VecTaggerCDFGetBox", +# +# Need MatFactorInfo to work with interpotated values +# + "MatFactorInfo", + "MatFactorInfoInitialize", + "MatCholeskyFactor", + "MatCholeskyFactorSymbolic", + "MatCholeskyFactorNumeric", + "MatLUFactor", + "MatILUFactor", + "MatLUFactorSymbolic", + "MatILUFactorSymbolic", + "MatICCFactorSymbolic", + "MatICCFactor", + "MatLUFactorNumeric", + "MatQRFactor", + "MatQRFactorSymbolic", + "MatQRFactorNumeric", +# +# Need PetscHashFormKey to work with interpotated values +# + "_PetscHashFormKey", + "PetscHashFormKey", + "PetscHashFormKeySort", + "PetscFEIntegrateResidual", + "PetscFEIntegrateHybridResidual", + "PetscFEIntegrateJacobian", +# +# Need DMInterpolationInfo to work with interpotated values +# + "_DMInterpolationInfo", + "DMInterpolationInfo", + "DMInterpolationCreate", + "DMInterpolationSetDim", + "DMInterpolationGetDim", + "DMInterpolationSetDof", + "DMInterpolationGetDof", + "DMInterpolationAddPoints", + "DMInterpolationSetUp", + "DMInterpolationGetCoordinates", + "DMInterpolationGetVector", + "DMInterpolationRestoreVector", + "DMInterpolationEvaluate", + "DMInterpolationDestroy", +# +# Need DMDALocalInfo to work with interpotated values +# + "DMDALocalInfo", + "DMDAGetLocalInfo", +# +# Need PetscTabulation to work with interpotated values +# + "_p_PetscTabulation", + "PetscTabulation", + "PetscFVGetCellTabulation", + "PetscFVCreateTabulation", + "PetscDSGetTabulation", + "PetscDSGetFaceTabulation", + "PetscFEGetCellTabulation", + "PetscFEGetFaceTabulation", + "PetscFEGetFaceCentroidTabulation", + "PetscFECreateTabulation", + "PetscFEComputeTabulation", + "PetscTabulationDestroy", +# +# Need PetscFEGeom to work with interpotated values +# + "_n_PetscFEGeom", + "PetscFEGeom", + "PetscDualSpaceTransform", + "PetscFECreateCellGeometry", + "DMFieldCreateFEGeom", + "PetscFEDestroyCellGeometry", + "PetscFEPushforward", + "PetscFEPushforwardGradient", + "PetscFEPushforwardHessian", + "PetscFEIntegrate", + "PetscFEIntegrateBd", + "PetscFEIntegrateBdResidual", + "PetscFEIntegrateBdJacobian", + "PetscFEIntegrateHybridJacobian", + "PetscDualSpaceTransformGradient", + "PetscDualSpaceTransformHessian", + "PetscDualSpacePullback", + "PetscDualSpacePushforward", + "PetscDualSpacePushforwardGradient", + "PetscDualSpacePushforwardHessian", + "PetscFEGeomCreate", + "PetscFEGeomGetChunk", + "PetscFEGeomRestoreChunk", + "PetscFEGeomComplete", + "PetscFEGeomDestroy", + "PetscDualSpaceApply", + "PetscDualSpaceApplyDefault", +# +# Need DMDACoor2d and DMDACoor3d to work with interpotated values +# + "DMDACoor2d", + "DMDACoor3d", +# +# Need PetscFVFaceGeom and PetscFVCellGeom to work with interpotated values +# + "PetscFVFaceGeom", + "PetscFVCellGeom", + "PetscDualSpaceApplyFVM", + "PetscFVIntegrateRHSFunction", + "DMPlexGetFaceGeometry", + "DMPlexRestoreFaceGeometry", + "PetscFVFaceGeom", + "PetscFVIntegrateRHSFunction", + "DMPlexGetFaceGeometry", + "DMPlexRestoreFaceGeometry", +# +# Need DMStagStencil to work with interpotated values +# +# "DMStagStencil", +# "DMStagMatGetValuesStencil", + "DMStagVecGetValuesStencil", + "DMStagVecSetValuesStencil", + "DMStagMatSetValuesStencil", +# +# Need TSMonitorLGCtxNetwork to work with interpotated values +# + "_n_TSMonitorLGCtxNetwork", + "TSMonitorLGCtxNetwork", + "TSMonitorLGCtxNetworkDestroy", + "TSMonitorLGCtxNetworkCreate", +# +# Other stuff we have to remove.... for now +# + "PETSC_MAX_INT", "PETSC_MIN_INT", # Windows failure + "petsc_mpiu_2scalar", + "petsc_mpiu_2int", + "MatScalar", + "MatReal", + "PetscFloat", + "PetscComplex", + "PETSC_RESTRICT", + "PETSC_C_RESTRICT", + "PETSC_CXX_RESTRICT", + "PETSC_FORTRAN_CHARLEN_T", + "IS_COLORING_MAX", + "PETSC_IS_COLORING_MAX", + "PETSC_IS_COLORING_VALUE_TYPE_F", + "PETSC_PREFETCH_HINT_NTA", + "PETSC_PREFETCH_HINT_T0", + "PETSC_PREFETCH_HINT_T1", + "PETSC_PREFETCH_HINT_T2", + "PETSC_UINTPTR_T", + "PETSC_UNUSED", + "PETSC_FUNCTION", + "CHKMEMA", + "PetscStackPop", + "PETSC_INLINE", + "PETSC_VISIBILITY_PUBLIC", + "PETSC_VERSION_", + "PC_MG_CASCADE", + "PetscDefined_arg_1", + "PetscDefined_arg_", + "TSEIMEXType", + "PETSC_FUNCTION_NAME", + "PetscInt64_FMT", + "PetscInt_FMT", + "MPIU_C_COMPLEX", + "MPIU_C_DOUBLE_COMPLEX", + "MPIU_COMPLEX", + "MPIU_SCALAR", + "MPIU_MATSCALAR", + "PETSC_PI", + "PETSC_PHI", + "PETSC_SQRT2", + "PETSC_IGNORE", + "PETSC_NULL", + "MPIU_2PETSCLOGDOUBLE", + "PETSC_BITS_PER_BYTE", + "PETSC_VIEWER_ASCII_VTK_ATTR", + "PETSC_VIEWER_ASCII_VTK_CELL_ATTR", + "PETSC_VIEWER_ASCII_VTK_COORDS_ATTR", + "PETSC_VIEWER_STDERR_SELF", + "PETSC_VIEWER_STDERR_WORLD", + "PETSC_VIEWER_STDOUT_WORLD", + "PETSC_VIEWER_STDOUT_SELF", + "PETSC_VIEWER_DRAW_WORLD", + "PETSC_VIEWER_DRAW_SELF", + "PETSC_VIEWER_SOCKET_WORLD", + "PETSC_VIEWER_SOCKET_SELF", + "PETSC_VIEWER_BINARY_WORLD", + "PETSC_VIEWER_BINARY_SELF", + "PETSC_VIEWER_MATLAB_WORLD", + "PETSC_VIEWER_MATLAB_SELF", + "PETSC_VIEWER_MATHEMATICA_WORLD", + "PETSC_MATLAB_ENGINE_WORLD", + "PETSC_MATLAB_ENGINE_SELF", + "MPIU_REPLACE", + "KSPCGNASH", + "KSPCGSTCG", + "KSPCGGLTR", + "PC_SIDE_MAX", + "KSP_NORM_MAX", + "KSP_DIVERGED_PCSETUP_FAILED_DEPRECATED", + "SNES_CONVERGED_TR_DELTA_DEPRECATED", + "KSPDefaultConverged", + "KSPDefaultConvergedDestroy", + "KSPDefaultConvergedCreate", + "KSPDefaultConvergedSetUIRNorm", + "KSPDefaultConvergedSetUMIRNorm", + "KSPSkipConverged", + "SNESSkipConverged", + ] + +[codegen] +use_ccall_macro = false +function_argument_conflict_symbols = ["__PETSC__"] + +[codegen.macro] +macro_mode = "basic" + diff --git a/gen/prologue.jl b/gen/prologue.jl new file mode 100644 index 00000000..85297430 --- /dev/null +++ b/gen/prologue.jl @@ -0,0 +1,41 @@ +# +# START OF PROLOGUE +# + +using MPI +const MPI_Comm = MPI.MPI_Comm +const MPI_Datatype = MPI.MPI_Datatype +const MPI_File = MPI.MPI_File +const MPI_Aint = MPI.MPI_Aint +const MPI_Info = MPI.MPI_Info +const MPI_Win = MPI.MPI_Win +const MPI_Offset = MPI.MPI_Offset +const MPI_Op = MPI.MPI_Op +const MPI_UNSIGNED_SHORT = MPI.MPI_UNSIGNED_SHORT +const MPI_INT64_T = MPI.MPI_INT64_T +const MPI_FLOAT = MPI.MPI_FLOAT +const MPI_COMM_SELF = MPI.MPI_COMM_SELF +const MPI_DOUBLE = MPI.MPI_DOUBLE +const MPI_SUM = MPI.MPI_SUM +const MPI_MAX = MPI.MPI_MAX +const MPI_MIN = MPI.MPI_MIN +const MPI_REPLACE = MPI.MPI_REPLACE + +# We know these will be Cvoid, so just set them to be that +const PetscOptions = Ptr{Cvoid} +const PetscViewer = Ptr{Cvoid} +const PetscObject = Ptr{Cvoid} +const Vec = Ptr{Cvoid} +const VecType = Cstring +const Mat = Ptr{Cvoid} +const MatType = Cstring +const KSP = Ptr{Cvoid} +const KSPType = Cstring +const SNES = Ptr{Cvoid} +const SNESType = Cstring +const DM = Ptr{Cvoid} +const DMType = Cstring + +# +# END OF PROLOGUE +# diff --git a/gen/wrap.jl b/gen/wrap.jl new file mode 100644 index 00000000..74498c7f --- /dev/null +++ b/gen/wrap.jl @@ -0,0 +1,217 @@ +using Clang.Generators +using Clang.Generators.JLLEnvs +using CSTParser +using JuliaFormatter + +## rewrite passes +struct Edit{T} + loc::T + text::String +end +mutable struct State + offset::Int + edits::Vector{Edit} +end + +function pass(x, state, f = (x, state) -> nothing) + res = f(x, state) + if res && length(x) > 0 + for a in x + pass(a, state, f) + end + else + state.offset += x.fullspan + end + state +end + +# insert `@chk` before each function with a `ccall` returning a checked type` +checked_types = ["PetscErrorCode"] +function add_chk(x, state) + if x isa CSTParser.EXPR && x.head == :function + _, def, body, _ = x + @assert body isa CSTParser.EXPR && body.head == :block + @assert length(body) == 1 + + # Clang.jl-generated ccalls should be directly part of a function + # definition + call = body.args[1] + if call isa CSTParser.EXPR && + call.head == :call && + call[1].val == "ccall" + + # get the ccall return type + rv = call[5] + + if rv.val in checked_types + push!( + state.edits, + Edit( + state.offset + x[1].span + 1 + x[2].span + 1 + 4, + "@chk ", + ), + ) + end + end + end + true +end + +# make every function have $UnionPetscLib as the first argument +function add_UnionPetscLib(x, state) + if x isa CSTParser.EXPR && x.head == :function + _, def, body, _ = x + @assert body isa CSTParser.EXPR && body.head == :block + @assert length(body) == 1 + + # Clang.jl-generated ccalls should be directly part of a function + # definition + call = body.args[1] + if call isa CSTParser.EXPR && + call.head == :call && + call[1].val == "ccall" + push!( + state.edits, + Edit( + state.offset + x[1].span + 1 + x[2][1].span + 1, + "::\$UnionPetscLib, ", + ), + ) + end + end + true +end + +# make every function have $UnionPetscLib as the first argument +function add_for_petsc(x, state) + if x isa CSTParser.EXPR && x.head == :function + _, def, body, _ = x + @assert body isa CSTParser.EXPR && body.head == :block + @assert length(body) == 1 + + # Clang.jl-generated ccalls should be directly part of a function + # definition + call = body.args[1] + if call isa CSTParser.EXPR && ( + (call.head == :call && call[1].val == "ccall") || + (call.head == :macrocall && call[1].val == "@chk") + ) + push!(state.edits, Edit(state.offset, "@for_petsc ")) + end + end + true +end + +# interpolate the `val` in the functions with `@for_petsc` +function add_interpolations(x, state, vals) + # skip structs + if x isa CSTParser.EXPR && x.head == :struct + return false + end + if x isa CSTParser.EXPR && x.head == :IDENTIFIER && x.val in vals + push!(state.edits, Edit(state.offset, "\$")) + end + true +end + +function add_struct_types(x, state, name, val) + # skip structs + if x isa CSTParser.EXPR && x.head == :struct + return false + end + if x isa CSTParser.EXPR && x.head == :IDENTIFIER && x.val == val + push!(state.edits, Edit(state.offset, "\$")) + end + true +end + +# Make the `structs` have type values `vals` +function add_struct_type(x, state, structs, vals) + # XXX: Maybe not the best way to do this... + if x isa CSTParser.EXPR && x.head == :IDENTIFIER && x.val in structs + push!( + state.edits, + Edit( + state.offset + length(x.val), + "{" * reduce((x, y) -> "" * x * "," * y, vals) * "}", + ), + ) + end + true +end + +# make petsc_library + +function apply(text, edit::Edit{Int}) + string(text[1:(edit.loc)], edit.text, text[nextind(text, edit.loc):end]) +end + +function mangle_functions(output_file) + let file = output_file + text = read(file, String) + + for mod in ( + add_UnionPetscLib, + add_chk, + add_for_petsc, + (x, s) -> add_struct_type(x, s, ("MatStencil",), ("PetscInt",)), + (x, s) -> add_interpolations( + x, + s, + ("PetscReal", "PetscInt", "PetscComplex", "PetscScalar"), + ), + ) + state = State(0, Edit[]) + ast = CSTParser.parse(text, true) + + state.offset = 0 + pass(ast, state, mod) + + state.offset = 0 + sort!( + state.edits, + lt = (a, b) -> first(a.loc) < first(b.loc), + rev = true, + ) + + for i in 1:length(state.edits) + text = apply(text, state.edits[i]) + end + end + + write(output_file, text) + end +end + +function wrap(output_file, petsc_include_dir, mpi_include_dir, petsc_h_files=nothing) + petsc_h = joinpath(petsc_include_dir, "petsc.h") + #petsc_h = joinpath(petsc_include_dir, "petscdmstag.h") + + @assert all(isfile.(petsc_h)) + + mpi_h = joinpath(mpi_include_dir, "mpi.h") + @assert isfile(mpi_h) + + options = load_options(joinpath(@__DIR__, "generator.toml")) + options["general"]["output_file_path"] = output_file + + args = get_default_args() + + push!(args, "-I$petsc_include_dir") + push!(args, "-isystem$mpi_include_dir") + + if !isnothing(petsc_h_files) + header_files = petsc_h_files + else + header_files = [petsc_h] + end + + ctx = create_context(header_files, args, options) + + build!(ctx) + + mangle_functions(output_file) + format(output_file) + + return output_file +end From 68551cbf1ca097c652e7e4e97914da4d7391fa05 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Tue, 29 Oct 2024 10:09:32 +0100 Subject: [PATCH 002/147] minor changes (WiP) --- gen/generator.jl | 8 ++++++-- gen/wrap.jl | 9 ++++++--- 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/gen/generator.jl b/gen/generator.jl index 6835e3e7..811e7bdd 100644 --- a/gen/generator.jl +++ b/gen/generator.jl @@ -21,7 +21,7 @@ MPICH_toml = joinpath(dirname(pathof(MPICH_jll)), "..", "Artifacts.toml") MPICH_dir = Pkg.Artifacts.ensure_artifact_installed("MPICH", MPICH_toml) # Copy all petsc headers to a local directory -# NOTE: Doing this now so I can later add docstrings to the headers +# NOTE: Doing this by hand rather than leaving them at the original location, so I can later add docstrings to the headers petsc_jll_include_dir = joinpath(PETSc_dir, "lib", "petsc", "double_real_Int64", "include") |> normpath if !isdir("headers"); mkdir("headers") end for file in readdir(petsc_jll_include_dir) @@ -34,7 +34,11 @@ petsc_include_dir = joinpath(pwd(),"headers") |> normpath # for debugging, only wrap a few files, so we don't generate that many files petscdmstag_h = joinpath(petsc_include_dir, "petscdmstag.h") petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") -petsc_h_files = [petscdmstag_h, petscsystypes_h] +#petsc_h_files = [petscdmstag_h, petscsystypes_h] +petsc_h_files = [petscdmstag_h] + + +petsc_h = [joinpath(petsc_include_dir, "petsc.h")] @assert all(isfile.(petsc_h)) mpich_include_dir = joinpath(MPICH_dir, "include") |> normpath diff --git a/gen/wrap.jl b/gen/wrap.jl index 74498c7f..aa20919b 100644 --- a/gen/wrap.jl +++ b/gen/wrap.jl @@ -184,11 +184,10 @@ function mangle_functions(output_file) end function wrap(output_file, petsc_include_dir, mpi_include_dir, petsc_h_files=nothing) - petsc_h = joinpath(petsc_include_dir, "petsc.h") + #petsc_h = joinpath(petsc_include_dir, "petsc.h") #petsc_h = joinpath(petsc_include_dir, "petscdmstag.h") - @assert all(isfile.(petsc_h)) - + mpi_h = joinpath(mpi_include_dir, "mpi.h") @assert isfile(mpi_h) @@ -201,8 +200,12 @@ function wrap(output_file, petsc_include_dir, mpi_include_dir, petsc_h_files=not push!(args, "-isystem$mpi_include_dir") if !isnothing(petsc_h_files) + @assert all(isfile.(petsc_h_files)) header_files = petsc_h_files else + petsc_h = joinpath(petsc_include_dir, "petsc.h") + + @assert isfile(petsc_h) header_files = [petsc_h] end From 7740aa567419efb533e48c78bab09449c0c22502 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 3 Nov 2024 22:09:30 +0100 Subject: [PATCH 003/147] save progress --- gen/generator.jl | 64 +++++++++++++++++++++++++++++++++++++++++++++- gen/generator.toml | 10 +++++--- src/dmda.jl | 2 +- 3 files changed, 70 insertions(+), 6 deletions(-) diff --git a/gen/generator.jl b/gen/generator.jl index 811e7bdd..327b22ba 100644 --- a/gen/generator.jl +++ b/gen/generator.jl @@ -22,20 +22,82 @@ MPICH_dir = Pkg.Artifacts.ensure_artifact_installed("MPICH", MPICH_toml) # Copy all petsc headers to a local directory # NOTE: Doing this by hand rather than leaving them at the original location, so I can later add docstrings to the headers +#= petsc_jll_include_dir = joinpath(PETSc_dir, "lib", "petsc", "double_real_Int64", "include") |> normpath if !isdir("headers"); mkdir("headers") end for file in readdir(petsc_jll_include_dir) cp(joinpath(petsc_jll_include_dir, file), joinpath("headers",file), force=true) end +=# petsc_include_dir = joinpath(pwd(),"headers") |> normpath #petsc_h = joinpath(petsc_include_dir, "petsc.h") # for debugging, only wrap a few files, so we don't generate that many files petscdmstag_h = joinpath(petsc_include_dir, "petscdmstag.h") +petscmacros_h = joinpath(petsc_include_dir, "petscmacros.h") +petscconf_h = joinpath(petsc_include_dir, "petscconf.h") +petscfix_h = joinpath(petsc_include_dir, "petscfix.h") +petscdm_h = joinpath(petsc_include_dir, "petscdm.h") +petscvec_h = joinpath(petsc_include_dir, "petscvec.h") +petscvec_h = joinpath(petsc_include_dir, "petscvec.h") + + +petscconf_poison_h = joinpath(petsc_include_dir, "petscconf_poison.h") +petscversion_h = joinpath(petsc_include_dir, "petscversion.h") +petscadvancedmacros_h = joinpath(petsc_include_dir, "petsc/private/petscadvancedmacros.h") petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") +petscmath_h = joinpath(petsc_include_dir, "petscmath.h") +petscerror_h = joinpath(petsc_include_dir, "petscerror.h") +petscviewertypes_h = joinpath(petsc_include_dir, "petscviewertypes.h") +petscoptions_h = joinpath(petsc_include_dir, "petscoptions.h") +petsclog_h = joinpath(petsc_include_dir, "petsclog.h") +petsctime_h = joinpath(petsc_include_dir, "petsctime.h") +petscbt_h = joinpath(petsc_include_dir, "petscbt.h") +petscstring_h = joinpath(petsc_include_dir, "petscstring.h") +petsclogtypes_h = joinpath(petsc_include_dir, "petsclogtypes.h") +petsclogdeprecated_h = joinpath(petsc_include_dir, "petsclogdeprecated.h") +petscsectiontypes_h = joinpath(petsc_include_dir, "petscsectiontypes.h") +petscistypes_h = joinpath(petsc_include_dir, "petscistypes.h") +petscdrawtypes_h = joinpath(petsc_include_dir, "petscdrawtypes.h") + + +petscsys_h = joinpath(petsc_include_dir, "petscsys.h") +petscsftypes_h = joinpath(petsc_include_dir, "petscsftypes.h") +petscis_h = joinpath(petsc_include_dir, "petscis.h") +petscdevicetypes_h = joinpath(petsc_include_dir, "petscdevicetypes.h") +petscviewer_h = joinpath(petsc_include_dir, "petscviewer.h") +petscmacros_h = joinpath(petsc_include_dir, "petscmacros.h") + +#petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") #petsc_h_files = [petscdmstag_h, petscsystypes_h] -petsc_h_files = [petscdmstag_h] +petsc_h_files = [petscdmstag_h, + #petscconf_h, + #petscconf_poison_h, + #petscfix_h, + ##petscversion_h , + ##petscadvancedmacros_h, + #petscsystypes_h, + #petscmath_h, + #petscerror_h, + #petscviewertypes_h, + #petscoptions_h, + #petsclog_h, + #petsctime_h , + #petscbt_h , + #petscstring_h , + #petsclogtypes_h , + #petsclogdeprecated_h , + #petscsectiontypes_h , + #petscistypes_h , + #petscdrawtypes_h, + #petscsys_h, + #petscis_h, + #petscsftypes_h, + #petscdevicetypes_h, + #petscviewer_h, + #petscmacros_h + ] petsc_h = [joinpath(petsc_include_dir, "petsc.h")] diff --git a/gen/generator.toml b/gen/generator.toml index 44d5b64f..98f09e2f 100644 --- a/gen/generator.toml +++ b/gen/generator.toml @@ -9,6 +9,8 @@ prologue_file_path = "./prologue.jl" #auto_mutability_blacklist = ["MatStencil"] +show_c_function_prototype = false + printer_blacklist = [ # # Defined in the prologue @@ -321,9 +323,9 @@ printer_blacklist = [ # # "DMStagStencil", # "DMStagMatGetValuesStencil", - "DMStagVecGetValuesStencil", - "DMStagVecSetValuesStencil", - "DMStagMatSetValuesStencil", +# "DMStagVecGetValuesStencil", +# "DMStagVecSetValuesStencil", +# "DMStagMatSetValuesStencil", # # Need TSMonitorLGCtxNetwork to work with interpotated values # @@ -358,7 +360,7 @@ printer_blacklist = [ "CHKMEMA", "PetscStackPop", "PETSC_INLINE", - "PETSC_VISIBILITY_PUBLIC", +# "PETSC_VISIBILITY_PUBLIC", "PETSC_VERSION_", "PC_MG_CASCADE", "PetscDefined_arg_1", diff --git a/src/dmda.jl b/src/dmda.jl index e581cf1e..93d3a6fd 100644 --- a/src/dmda.jl +++ b/src/dmda.jl @@ -50,7 +50,7 @@ If keyword argument `dmsetup == true` then `setup!` is called. # External Links $(_doc_external("DMDA/DMDACreate1d")) """ -#function DMDACreate1d end +function DMDACreate1d end @for_petsc function DMDACreate1d( ::$UnionPetscLib, From a6f05bc5b8320aaefc30598a6eb1816da8cf7605 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Thu, 2 Jan 2025 23:50:00 +0100 Subject: [PATCH 004/147] part of moving autogeneration over from jek/dmstag branch (WiP) --- gen/Manifest.toml | 2 +- gen/Project.toml | 1 + gen/generator.jl | 88 +- gen/generator.toml | 471 +- gen/prologue.jl | 23 +- gen/wrap.jl | 70 +- gen/wrap_functions.jl | 947 + lib/petsc_library.jl | 77662 ++++++++++++++++++++++++++++++++++++++ src/LibPETSc.jl | 59 + src/LibPETSc_const.jl | 38 + src/LibPETSc_lib.jl | 100 + src/LibPETSc_startup.jl | 61 + src/PETSc.jl | 15 +- src/init.jl | 76 +- src/options.jl | 188 +- src/viewer.jl | 25 + test/options.jl | 41 +- test/runtests.jl | 6 +- 18 files changed, 79630 insertions(+), 243 deletions(-) create mode 100644 gen/wrap_functions.jl create mode 100644 lib/petsc_library.jl create mode 100644 src/LibPETSc.jl create mode 100644 src/LibPETSc_const.jl create mode 100644 src/LibPETSc_lib.jl create mode 100644 src/LibPETSc_startup.jl diff --git a/gen/Manifest.toml b/gen/Manifest.toml index a635ab9e..498c330b 100644 --- a/gen/Manifest.toml +++ b/gen/Manifest.toml @@ -2,7 +2,7 @@ julia_version = "1.10.3" manifest_format = "2.0" -project_hash = "9b94cbb9c09e330cccf0f31262d6d3524e400e1b" +project_hash = "b05dd2c6c26a24f43394f50c699d7ac63f29a4dc" [[deps.ArgTools]] uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f" diff --git a/gen/Project.toml b/gen/Project.toml index 44889fef..24b5d05a 100644 --- a/gen/Project.toml +++ b/gen/Project.toml @@ -1,6 +1,7 @@ [deps] CSTParser = "00ebfdb7-1f24-5e51-bd34-a7502290713f" Clang = "40e3b903-d033-50b4-a0cc-940c62c95e31" +Glob = "c27321d9-0574-5035-807b-f59d2c89b15c" JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899" MPICH_jll = "7cb0a576-ebde-5e09-9194-50597f1243b4" PETSc_jll = "8fa3689e-f0b9-5420-9873-adf6ccf46f2d" diff --git a/gen/generator.jl b/gen/generator.jl index 327b22ba..d9c2534e 100644 --- a/gen/generator.jl +++ b/gen/generator.jl @@ -20,88 +20,10 @@ PETSc_dir = Pkg.Artifacts.ensure_artifact_installed("PETSc", PETSc_toml) MPICH_toml = joinpath(dirname(pathof(MPICH_jll)), "..", "Artifacts.toml") MPICH_dir = Pkg.Artifacts.ensure_artifact_installed("MPICH", MPICH_toml) -# Copy all petsc headers to a local directory -# NOTE: Doing this by hand rather than leaving them at the original location, so I can later add docstrings to the headers -#= -petsc_jll_include_dir = joinpath(PETSc_dir, "lib", "petsc", "double_real_Int64", "include") |> normpath -if !isdir("headers"); mkdir("headers") end -for file in readdir(petsc_jll_include_dir) - cp(joinpath(petsc_jll_include_dir, file), joinpath("headers",file), force=true) -end -=# - -petsc_include_dir = joinpath(pwd(),"headers") |> normpath -#petsc_h = joinpath(petsc_include_dir, "petsc.h") - -# for debugging, only wrap a few files, so we don't generate that many files -petscdmstag_h = joinpath(petsc_include_dir, "petscdmstag.h") -petscmacros_h = joinpath(petsc_include_dir, "petscmacros.h") -petscconf_h = joinpath(petsc_include_dir, "petscconf.h") -petscfix_h = joinpath(petsc_include_dir, "petscfix.h") -petscdm_h = joinpath(petsc_include_dir, "petscdm.h") -petscvec_h = joinpath(petsc_include_dir, "petscvec.h") -petscvec_h = joinpath(petsc_include_dir, "petscvec.h") - - -petscconf_poison_h = joinpath(petsc_include_dir, "petscconf_poison.h") -petscversion_h = joinpath(petsc_include_dir, "petscversion.h") -petscadvancedmacros_h = joinpath(petsc_include_dir, "petsc/private/petscadvancedmacros.h") -petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") -petscmath_h = joinpath(petsc_include_dir, "petscmath.h") -petscerror_h = joinpath(petsc_include_dir, "petscerror.h") -petscviewertypes_h = joinpath(petsc_include_dir, "petscviewertypes.h") -petscoptions_h = joinpath(petsc_include_dir, "petscoptions.h") -petsclog_h = joinpath(petsc_include_dir, "petsclog.h") -petsctime_h = joinpath(petsc_include_dir, "petsctime.h") -petscbt_h = joinpath(petsc_include_dir, "petscbt.h") -petscstring_h = joinpath(petsc_include_dir, "petscstring.h") -petsclogtypes_h = joinpath(petsc_include_dir, "petsclogtypes.h") -petsclogdeprecated_h = joinpath(petsc_include_dir, "petsclogdeprecated.h") -petscsectiontypes_h = joinpath(petsc_include_dir, "petscsectiontypes.h") -petscistypes_h = joinpath(petsc_include_dir, "petscistypes.h") -petscdrawtypes_h = joinpath(petsc_include_dir, "petscdrawtypes.h") - - -petscsys_h = joinpath(petsc_include_dir, "petscsys.h") -petscsftypes_h = joinpath(petsc_include_dir, "petscsftypes.h") -petscis_h = joinpath(petsc_include_dir, "petscis.h") -petscdevicetypes_h = joinpath(petsc_include_dir, "petscdevicetypes.h") -petscviewer_h = joinpath(petsc_include_dir, "petscviewer.h") -petscmacros_h = joinpath(petsc_include_dir, "petscmacros.h") - -#petscsystypes_h = joinpath(petsc_include_dir, "petscsystypes.h") -#petsc_h_files = [petscdmstag_h, petscsystypes_h] -petsc_h_files = [petscdmstag_h, - #petscconf_h, - #petscconf_poison_h, - #petscfix_h, - ##petscversion_h , - ##petscadvancedmacros_h, - #petscsystypes_h, - #petscmath_h, - #petscerror_h, - #petscviewertypes_h, - #petscoptions_h, - #petsclog_h, - #petsctime_h , - #petscbt_h , - #petscstring_h , - #petsclogtypes_h , - #petsclogdeprecated_h , - #petscsectiontypes_h , - #petscistypes_h , - #petscdrawtypes_h, - #petscsys_h, - #petscis_h, - #petscsftypes_h, - #petscdevicetypes_h, - #petscviewer_h, - #petscmacros_h - ] - - -petsc_h = [joinpath(petsc_include_dir, "petsc.h")] -@assert all(isfile.(petsc_h)) +petsc_include_dir = joinpath(PETSc_dir, "lib", "petsc", "double_real_Int64", "include") |> normpath +petsc_h = joinpath(petsc_include_dir, "petsc.h") +#petsc_h = joinpath(petsc_include_dir, "petscvec.h") +@assert isfile(petsc_h) mpich_include_dir = joinpath(MPICH_dir, "include") |> normpath mpi_h = joinpath(mpich_include_dir, "mpi.h") @@ -109,4 +31,4 @@ mpi_h = joinpath(mpich_include_dir, "mpi.h") # run generator for all platforms output_file = joinpath(@__DIR__, "..", "lib", "petsc_library.jl") -wrap(output_file, petsc_include_dir, mpich_include_dir, petsc_h_files) +wrap(output_file, petsc_include_dir, mpich_include_dir) diff --git a/gen/generator.toml b/gen/generator.toml index 98f09e2f..805d1f40 100644 --- a/gen/generator.toml +++ b/gen/generator.toml @@ -7,9 +7,14 @@ auto_mutability = true prologue_file_path = "./prologue.jl" # epilogue_file_path = "./epilogue.jl" -#auto_mutability_blacklist = ["MatStencil"] - -show_c_function_prototype = false +auto_mutability_blacklist = [ + "MatStencil", + "DMStagStencil", + "DMDALocalInfo", + "PetscFVFaceGeom", + "PetscFVCellGeom", + "_p_DMPlexPointQueue" + ] printer_blacklist = [ # @@ -22,7 +27,7 @@ printer_blacklist = [ "Vec", "_p_Vec", "VecType", "KSP", "_p_KSP", "KSPType", "SNES", "_p_SNES", "SNESType", - "DM", "_p_DM", "DMType", + "DM", "_p_DM", # # Remove types defined in const.jl # @@ -174,6 +179,7 @@ printer_blacklist = [ "PetscLayoutMapLocal", "PetscParallelSortInt", "ISGetLayout", + "ISSetLayout", "MatGetLayouts", "MatSetLayouts", "VecGetLayout", @@ -185,6 +191,7 @@ printer_blacklist = [ "PetscSFCreateByMatchingIndices", "PetscSectionGetPointLayout", "PetscSectionGetValueLayout", + "PetscSFGetGraphLayout", # # Need Vecs to work with interpotated values # @@ -253,8 +260,8 @@ printer_blacklist = [ # # Need DMDALocalInfo to work with interpotated values # - "DMDALocalInfo", - "DMDAGetLocalInfo", + ## "DMDALocalInfo", + ## "DMDAGetLocalInfo", # # Need PetscTabulation to work with interpotated values # @@ -300,6 +307,8 @@ printer_blacklist = [ "PetscFEGeomDestroy", "PetscDualSpaceApply", "PetscDualSpaceApplyDefault", + "PetscFEGeomGetPoint", + "PetscFEGeomGetCellPoint", # # Need DMDACoor2d and DMDACoor3d to work with interpotated values # @@ -308,24 +317,37 @@ printer_blacklist = [ # # Need PetscFVFaceGeom and PetscFVCellGeom to work with interpotated values # - "PetscFVFaceGeom", - "PetscFVCellGeom", - "PetscDualSpaceApplyFVM", - "PetscFVIntegrateRHSFunction", - "DMPlexGetFaceGeometry", - "DMPlexRestoreFaceGeometry", - "PetscFVFaceGeom", - "PetscFVIntegrateRHSFunction", - "DMPlexGetFaceGeometry", - "DMPlexRestoreFaceGeometry", + ##"PetscFVFaceGeom", + ##"PetscFVCellGeom", + ##"PetscDualSpaceApplyFVM", + ##"PetscFVIntegrateRHSFunction", + ##"DMPlexGetFaceGeometry", + ##"DMPlexRestoreFaceGeometry", + ##"PetscFVFaceGeom", + ##"PetscFVIntegrateRHSFunction", + ##"DMPlexGetFaceGeometry", + ##"DMPlexRestoreFaceGeometry", + ##"_p_DMPlexPointQueue", + ##"DMPlexPointQueue", + ##"DMPlexPointQueueCreate", + ##"DMPlexPointQueueDestroy", + ##"DMPlexPointQueueEnsureSize", + ##"DMPlexPointQueueEnqueue", + ##"DMPlexPointQueueDequeue", + ##"DMPlexPointQueueFront", + ##"DMPlexPointQueueBack", + ##"DMPlexPointQueueEmpty", + ##"DMPlexPointQueueEmptyCollective", # # Need DMStagStencil to work with interpotated values # -# "DMStagStencil", -# "DMStagMatGetValuesStencil", -# "DMStagVecGetValuesStencil", -# "DMStagVecSetValuesStencil", -# "DMStagMatSetValuesStencil", + #"DMStagStencil", + #"DMStagMatGetValuesStencil", + #"DMStagVecGetValuesStencil", + #"DMStagVecSetValuesStencil", + #"DMStagMatSetValuesStencil", + #"DMStagStencilToIndexLocal", + #"DMStagCreateISFromStencils", # # Need TSMonitorLGCtxNetwork to work with interpotated values # @@ -333,12 +355,315 @@ printer_blacklist = [ "TSMonitorLGCtxNetwork", "TSMonitorLGCtxNetworkDestroy", "TSMonitorLGCtxNetworkCreate", + "TSMonitorLGCtxNetworkSolution", + "TSMonitorEnvelopeCtxCreate", + "TSMonitorEnvelope", + "TSMonitorEnvelopeGetBounds", + "TSMonitorSPEig", + "TSMonitorSPSwarmSolution", + "TSMonitorHGSwarmSolution", + "TSSetPostEventStep", + "TSSetPostEventSecondStep", + "TSSetPostEventIntervalStep", + "TSSetEventTolerances", + "TSGetNumEvents", + "TSSSPSetType", + "TSSSPGetType", + "TSSSPSetNumStages", + "TSSSPGetNumStages", + "TSGetAdapt", + "TSAdaptRegister", + "TSGLLESetType", + "TSGLLEGetAdapt", + "TSGLLESetAcceptType", + "TSEIMEXSetMaxRows", + "TSEIMEXSetRowCol", + "TSEIMEXSetOrdAdapt", + "TSRKGetOrder", + "TSRKGetType", + "TSRKSetType", + "TSRKGetTableau", + "TSRKSetMultirate", + "TSRKGetMultirate", + "TSMPRKGetType", + "TSMPRKSetType", + "TSIRKGetType", + "TSIRKSetType", + "TSIRKGetNumStages", + "TSIRKSetNumStages", + "TSGLEEGetType", + "TSGLEESetType", + "TSARKIMEXGetType", + "TSARKIMEXSetType", + "TSARKIMEXSetFullyImplicit", + "TSARKIMEXGetFullyImplicit", + "TSDIRKGetType", + "TSDIRKSetType", + "TSRosWGetType", + "TSMonitorDefault", + "TSMonitorExtreme", + "TSAdjointMonitorDefault", + "TSMonitorSolution", + "TSMonitorError", + "TSDMSwarmMonitorMoments", + "TSClone", + "TSSetProblemType", + "TSGetProblemType", + "TSMonitor", + "TSMonitorSet", + "TSMonitorSetFromOptions", + "TSMonitorCancel", + "TSSetOptionsPrefix", + "TSGetOptionsPrefix", + "TSSetFromOptions", + "TSSetUp", + "TSReset", + "TSSetSolution", + "TSGetSolution", + "TS2SetSolution", + "TS2GetSolution", + "TSGetSolutionComponents", + "TSGetAuxSolution", + "TSGetTimeError", + "TSSetTimeError", + "TSSetRHSJacobianP", + "TSGetRHSJacobianP", + "TSComputeRHSJacobianP", + "TSSetIJacobianP", + "TSComputeIJacobianP", + "TSComputeDRDPFunction", + "TSComputeDRDUFunction", + "TSComputeIHessianProductFunctionUU", + "TSComputeIHessianProductFunctionUP", + "TSComputeIHessianProductFunctionPU", + "TSComputeIHessianProductFunctionPP", + "TSComputeRHSHessianProductFunctionUU", + "TSComputeRHSHessianProductFunctionUP", + "TSComputeRHSHessianProductFunctionPU", + "TSComputeRHSHessianProductFunctionPP", + "TSSetCostHessianProducts", + "TSGetCostHessianProducts", + "TSComputeSNESJacobian", + "TSSetSaveTrajectory", + "TSResetTrajectory", + "TSRemoveTrajectory", + "TSGetTrajectory", + "TSSetCostGradients", + "TSGetCostGradients", + "TSGetCostIntegral", + "TSComputeCostIntegrand", + "TSCreateQuadratureTS", + "TSGetQuadratureTS", + "TSAdjointMonitor", + "TSAdjointMonitorSet", + "TSAdjointMonitorCancel", + "TSAdjointMonitorSetFromOptions", + "TSAdjointSetRHSJacobian", + "TSAdjointComputeRHSJacobian", + "TSAdjointComputeDRDPFunction", + "TSAdjointComputeDRDYFunction", + "TSAdjointSolve", + "TSAdjointSetSteps", + "TSAdjointStep", + "TSAdjointSetUp", + "TSAdjointReset", + "TSAdjointCostIntegral", + "TSAdjointSetForward", + "TSAdjointResetForward", + "TSForwardSetSensitivities", + "TSForwardGetSensitivities", + "TSForwardSetIntegralGradients", + "TSForwardGetIntegralGradients", + "TSForwardSetUp", + "TSForwardReset", + "TSForwardCostIntegral", + "TSForwardStep", + "TSForwardSetInitialSensitivities", + "TSForwardGetStages", + "TSSetMaxSteps", + "TSGetMaxSteps", + "TSSetMaxTime", + "TSGetMaxTime", + "TSSetExactFinalTime", + "TSGetExactFinalTime", + "TSSetTimeSpan", + "TSGetTimeSpan", + "TSGetTimeSpanSolutions", + "TSSetInitialTimeStep", + "TSSetDuration", + "TSGetDuration", + "TSGetTimeStepNumber", + "TSGetTotalSteps", + "TSMonitorDefault", + "TSMonitorExtreme", + "TSMonitorDrawSolution", + "TSMonitorDrawSolutionPhase", + "TSMonitorDrawError", + "TSMonitorDrawSolutionFunction", + "TSMonitorSolution", + "TSMonitorSolutionVTK", + "TSStep", + "TSEvaluateWLTE", + "TSEvaluateStep", + "TSSolve", + "TSGetEquationType", + "TSSetEquationType", + "TSGetConvergedReason", + "TSSetConvergedReason", + "TSGetSolveTime", + "TSGetSNESIterations", + "TSGetKSPIterations", + "TSGetStepRejections", + "TSSetMaxStepRejections", + "TSGetSNESFailures", + "TSSetMaxSNESFailures", + "TSSetErrorIfStepFails", + "TSRestartStep", + "TSRollBack", + "TSGetStepRollBack", + "TSGetStages", + "TSGetTime", + "TSSetTime", + "TSGetPrevTime", + "TSGetTimeStep", + "TSSetTimeStep", + "TSGetStepNumber", + "TSSetStepNumber", + "TSSetRHSFunction", + "TSGetRHSFunction", + "TSSetRHSJacobian", + "TSGetRHSJacobian", + "TSRHSJacobianSetReuse", + "TSSetSolutionFunction", + "TSSetForcingFunction", + "TSSetIFunction", + "TSGetIFunction", + "TSSetIJacobian", + "TSGetIJacobian", + "TSSetI2Function", + "TSGetI2Function", + "TSSetI2Jacobian", + "TSGetI2Jacobian", + "TSRHSSplitSetIS", + "TSRHSSplitGetIS", + "TSRHSSplitSetRHSFunction", + "TSRHSSplitGetSubTS", + "TSRHSSplitGetSubTSs", + "TSSetUseSplitRHSFunction", + "TSGetUseSplitRHSFunction", + "TSComputeIFunctionLinear", + "TSComputeIJacobianConstant", + "TSComputeSolutionFunction", + "TSComputeForcingFunction", + "TSComputeIJacobianDefaultColor", + "TSPruneIJacobianColor", + "TSSetPreStep", + "TSSetPreStage", + "TSSetPostStage", + "TSSetPostEvaluate", + "TSSetPostStep", + "TSSetResize", + "TSPreStep", + "TSPreStage", + "TSPostStage", + "TSPostEvaluate", + "TSPostStep", + "TSResize", + "TSResizeRetrieveVec", + "TSResizeRegisterVec", + "TSInterpolate", + "TSSetTolerances", + "TSGetTolerances", + "TSSetCFLTimeLocal", + "TSGetCFLTime", + "TSSetFunctionDomainError", + "TSFunctionDomainError", + "TSPseudoSetTimeStep", + "TSPseudoTimeStepDefault", + "TSPseudoComputeTimeStep", + "TSPseudoSetMaxTimeStep", + "TSPseudoSetVerifyTimeStep", + "TSPseudoVerifyTimeStepDefault", + "TSPseudoVerifyTimeStep", + "TSPseudoSetTimeStepIncrement", + "TSPseudoIncrementDtFromInitialDt", + "TSPythonSetType", + "TSPythonGetType", + "TSComputeRHSFunction", + "TSComputeRHSJacobian", + "TSComputeIFunction", + "TSComputeIJacobian", + "TSComputeI2Function", + "TSComputeI2Jacobian", + "TSComputeLinearStability", + "TSVISetVariableBounds", + "TSSetTransientVariable", + "TSComputeTransientVariable", + "TSHasTransientVariable", + "DMTSCheckResidual", + "DMTSCheckFromOptions", + "TSMonitorDMDARay", + "TSMonitorLGDMDARay", + "TSGetType", + "TSSetType", + "TSGetSNES", + "TSSetSNES", + "TSGetKSP", + "TSView", + "TSLoad", + "TSViewFromOptions", + "TSSetApplicationContext", + "TSGetApplicationContext", + "TSMonitorLGTimeStep", + "TSMonitorLGSolution", + "TSMonitorLGSetVariableNames", + "TSMonitorLGGetVariableNames", + "TSMonitorLGSetDisplayVariables", + "TSMonitorLGSetTransform", + "TSMonitorLGError", + "TSMonitorLGSNESIterations", + "TSMonitorLGKSPIterations", + "TSMonitorError", + "TSDMSwarmMonitorMoments", + "TSRosWSetType", + "TSRosWSetRecomputeJacobian", + "TSBDFSetOrder", + "TSBDFGetOrder", + "TSBasicSymplecticSetType", + "TSBasicSymplecticGetType", + "TSDiscGradSetFormulation", + "TSDiscGradGetFormulation", + "TSDiscGradIsGonzalez", + "TSDiscGradUseGonzalez", + "TSThetaSetTheta", + "TSThetaGetTheta", + "TSThetaGetEndpoint", + "TSThetaSetEndpoint", + "TSAlphaSetRadius", + "TSAlphaSetParams", + "TSAlphaGetParams", + "TSAlpha2SetRadius", + "TSAlpha2SetParams", + "TSAlpha2SetPredictor", + "TSSetDM", + "TSGetDM", + "TSRHSJacobianTest", + "TSRHSJacobianTestTranspose", + "TSGetComputeInitialCondition", + "TSSetComputeInitialCondition", + "TSComputeInitialCondition", + "TSGetComputeExactError", + "TSSetComputeExactError", + "TSComputeExactError", + "TSSetMatStructure", # # Other stuff we have to remove.... for now # "PETSC_MAX_INT", "PETSC_MIN_INT", # Windows failure "petsc_mpiu_2scalar", "petsc_mpiu_2int", + "petsc_mpiu_real_int", + "petsc_mpiu_scalar_int", "MatScalar", "MatReal", "PetscFloat", @@ -360,7 +685,7 @@ printer_blacklist = [ "CHKMEMA", "PetscStackPop", "PETSC_INLINE", -# "PETSC_VISIBILITY_PUBLIC", + "PETSC_VISIBILITY_PUBLIC", "PETSC_VERSION_", "PC_MG_CASCADE", "PetscDefined_arg_1", @@ -414,6 +739,108 @@ printer_blacklist = [ "KSPDefaultConvergedSetUMIRNorm", "KSPSkipConverged", "SNESSkipConverged", + "PetscCDIntNd", + "_PetscCDIntNd", + "_PetscCDArrNd", + "_PetscCoarsenData", + "PetscCoarsenData", + "MatCoarsenGetData", + "_PetscCDArrNd", + "PetscCDArrNd", + "_PetscFormKey", + "PetscFormKey", + "PetscFormKeySort", + "DMPlexComputeBdResidualSingle", +# +# Viewer etc +# + "PetscViewerAndFormat", + "PetscViewerAndFormatCreate", + "PetscViewerAndFormatDestroy", + "PetscViewerASCIIGetPointer", + "PetscViewerFileGetMode", + "PetscViewerFileSetMode", + "PetscViewerRead", + "PetscViewerASCIIPushSynchronized", + "PetscViewerASCIIPopSynchronized", + "KSPMonitorResidual", + "KSPMonitorResidualDraw", + "KSPMonitorResidualDrawLG", + "KSPMonitorResidualDrawLGCreate", + "KSPMonitorResidualShort", + "KSPMonitorResidualRange", + "KSPMonitorTrueResidual", + "KSPMonitorTrueResidualDraw", + "KSPMonitorTrueResidualDrawLG", + "KSPMonitorTrueResidualDrawLGCreate", + "KSPMonitorTrueResidualMax", + "KSPMonitorError", + "KSPMonitorErrorDraw", + "KSPMonitorErrorDrawLG", + "KSPMonitorErrorDrawLGCreate", + "KSPMonitorSolution", + "KSPMonitorSolutionDraw", + "KSPMonitorSolutionDrawLG", + "KSPMonitorSolutionDrawLGCreate", + "KSPMonitorSingularValue", + "KSPMonitorSingularValueCreate", + "KSPMonitorDefault", + "KSPMonitorTrueResidualNorm", + "KSPMonitorTrueResidualMaxNorm", + "KSPLSQRMonitorResidual", + "KSPLSQRMonitorResidualDrawLG", + "KSPLSQRMonitorResidualDrawLGCreate", + "SNESMonitorDefaultSetUp", + "SNESMonitorDefault", + "SNESMonitorScaling", + "SNESMonitorRange", + "SNESMonitorRatio", + "SNESMonitorRatioSetUp", + "SNESMonitorSolution", + "SNESMonitorResidual", + "SNESMonitorSolutionUpdate", + "SNESMonitorDefaultShort", + "SNESMonitorDefaultField", + "SNESMonitorJacUpdateSpectrum", + "SNESMonitorFields", + "KSPMonitorSNESResidual", + "KSPMonitorSNESResidualDrawLG", + "KSPMonitorSNESResidualDrawLGCreate", + "SNESLineSearchMonitorSolutionUpdate", + "SNESFASSetMonitor", + "intptr_t", + "PETSC_INTPTR_T", + "PETSC_INTPTR_T_FMT", + "PETSC_SINGLE_LIBRARY_VISIBILITY_INTERNAL", + "PETSC_SINGLE_LIBRARY_INTERN", + "PETSC_NULLPTR", + "PETSC_SUCCESS", + "PETSC_ERROR_CODE_NODISCARD", + "PetscInt32_FMT", + "PETSC_INT64_MIN", + "PETSC_INT64_MAX", + "PETSC_INT32_MIN", + "PETSC_INT32_MAX", + "PETSC_INT_MIN", + "PETSC_INT_MAX", + "MPIU_COUNT", + "PETSC_FP_TRAP_ON", + "PetscAssertPointer_Private", + "PETSC_SILENCE_WSTRINGOP_TRUNCATION_BEGIN", + "PETSC_SILENCE_WSTRINGOP_TRUNCATION_END", + "PETSC_EXTERN_TLS", + "MATTRANSPOSEMAT", + "PETSC_HAVE_FORTRAN", + "PETSC_OFFLOAD_VECKOKKOS_DEPRECATED", + "PETSC_OFFLOAD_VECKOKKOS", + "VEC_CUPM_NOT_CONFIGURED", + "PETSC_FORM_DEGREE_UNDEFINED", + "KSP_CONVERGED_CG_NEG_CURVE", + "KSP_CONVERGED_CG_NEG_CURVE_DEPRECATED", + "KSP_CONVERGED_CG_CONSTRAINED", + "KSP_CONVERGED_CG_CONSTRAINED_DEPRECATED", + "PETSC_UINTPTR_T_FMT" + ] [codegen] diff --git a/gen/prologue.jl b/gen/prologue.jl index 85297430..886e8ee4 100644 --- a/gen/prologue.jl +++ b/gen/prologue.jl @@ -11,15 +11,19 @@ const MPI_Info = MPI.MPI_Info const MPI_Win = MPI.MPI_Win const MPI_Offset = MPI.MPI_Offset const MPI_Op = MPI.MPI_Op -const MPI_UNSIGNED_SHORT = MPI.MPI_UNSIGNED_SHORT -const MPI_INT64_T = MPI.MPI_INT64_T -const MPI_FLOAT = MPI.MPI_FLOAT -const MPI_COMM_SELF = MPI.MPI_COMM_SELF -const MPI_DOUBLE = MPI.MPI_DOUBLE -const MPI_SUM = MPI.MPI_SUM -const MPI_MAX = MPI.MPI_MAX -const MPI_MIN = MPI.MPI_MIN -const MPI_REPLACE = MPI.MPI_REPLACE +const MPI_UNSIGNED_SHORT = MPI.UNSIGNED_SHORT +const MPI_INT64_T = MPI.INT64_T +const MPI_INT32_T = MPI.INT32_T +const MPI_FLOAT = MPI.FLOAT +const MPI_COMM_SELF = MPI.COMM_SELF +const MPI_DOUBLE = MPI.DOUBLE +const MPI_SUM = MPI.SUM +const MPI_MAX = MPI.MAX +const MPI_MIN = MPI.MIN +const MPI_REPLACE = MPI.REPLACE +const MPIU_INT64 = MPI.UINT64_T +const MPIU_INT32 = MPI.UINT32_T + # We know these will be Cvoid, so just set them to be that const PetscOptions = Ptr{Cvoid} @@ -34,7 +38,6 @@ const KSPType = Cstring const SNES = Ptr{Cvoid} const SNESType = Cstring const DM = Ptr{Cvoid} -const DMType = Cstring # # END OF PROLOGUE diff --git a/gen/wrap.jl b/gen/wrap.jl index aa20919b..75d9a030 100644 --- a/gen/wrap.jl +++ b/gen/wrap.jl @@ -154,7 +154,33 @@ function mangle_functions(output_file) add_UnionPetscLib, add_chk, add_for_petsc, - (x, s) -> add_struct_type(x, s, ("MatStencil",), ("PetscInt",)), + + # Deal with structures that require type declarations: + + # Note some structs such as "_p_DMPlexPointQueue" needs some manual massaging + (x, s) -> add_struct_type(x, s, + ("MatStencil","DMStagStencil","DMDALocalInfo","_p_DMPlexPointQueue"), + ("PetscInt",)), + (x, s) -> add_struct_type(x, s, + ("DMDACoor2d","DMDACoor3d"), + ("PetscScalar",)), + (x, s) -> add_struct_type(x, s, + ("PetscFVCellGeom",), + ("PetscReal",)), + (x, s) -> add_struct_type(x, s, + ("PetscFVFaceGeom",), + ("PetscReal","PetscScalar")), + + #(x, s) -> add_struct_type(x, s, + # ("MatStencil","_n_PetscLayout","PetscViewerAndFormat","_PetscCDIntNd","_PetscCoarsenData","_PetscFormKey","_p_DMPlexPointQueue"), + # ("PetscInt",)), + #(x, s) -> add_struct_type(x, s, + # ("petsc_mpiu_scalar_int",), + # ("PetscScalar, PetscInt",)), + #(x, s) -> add_struct_type(x, s, + # ("petsc_mpiu_real_int",), + # ("PetscReal, PetscInt",)), + (x, s) -> add_interpolations( x, s, @@ -183,11 +209,23 @@ function mangle_functions(output_file) end end -function wrap(output_file, petsc_include_dir, mpi_include_dir, petsc_h_files=nothing) - #petsc_h = joinpath(petsc_include_dir, "petsc.h") - #petsc_h = joinpath(petsc_include_dir, "petscdmstag.h") - - +function final_mangling(output_file) + # In a few cases, the procedure fails so deal with that manually + text = read(output_file, String) + + text_new = replace(text,"_p_DMPlexPointQueue{\$PetscInt}"=>"_p_DMPlexPointQueue") + + write(output_file, text_new) +end + + +function wrap(output_file, petsc_include_dir, mpi_include_dir) + petsc_h = joinpath(petsc_include_dir, "petsc.h") + @assert isfile(petsc_h) + + #petscis_h = joinpath(petsc_include_dir, "petscis.h") + #@assert isfile(petscis_h) + mpi_h = joinpath(mpi_include_dir, "mpi.h") @assert isfile(mpi_h) @@ -199,22 +237,22 @@ function wrap(output_file, petsc_include_dir, mpi_include_dir, petsc_h_files=not push!(args, "-I$petsc_include_dir") push!(args, "-isystem$mpi_include_dir") - if !isnothing(petsc_h_files) - @assert all(isfile.(petsc_h_files)) - header_files = petsc_h_files - else - petsc_h = joinpath(petsc_include_dir, "petsc.h") - - @assert isfile(petsc_h) - header_files = [petsc_h] - end +# header_files = [petsc_h, petscis_h] + header_files = [petsc_h] ctx = create_context(header_files, args, options) build!(ctx) - + @info "Finished building the context" mangle_functions(output_file) + @info "mangled the functions" format(output_file) + @info "formatted output file" + + # Deal with a few failed cases (so we don't have to do that by hand) + final_mangling(output_file) + @info "and performed final mangling" + return output_file end diff --git a/gen/wrap_functions.jl b/gen/wrap_functions.jl new file mode 100644 index 00000000..41340e37 --- /dev/null +++ b/gen/wrap_functions.jl @@ -0,0 +1,947 @@ +# Once the huge library is created, we would like to create +# more julia-friendly functions. The routines here read the header file, +# along with the PETSc source code and automatically create julia functions (with docstrings) +# +# Note that this works for a range of functions, but not all. +# Importantly, the key structures such as Mat, of DMStag still need to be declared manually, +# as we add additional functionality in the julia version. + +using Glob, PETSc_jll + +hname = "headers/petscdmstag.h" +fname = "DMStagGetGlobalSizes" +fname = "DMStagGetDOF" +#fname = "DMStagGetEntriesPerElement" +#fname = "DMStagCreateCompatibleDMStag" +#fname = "DMStagCreateISFromStencils" +#fname = "DMStagCreate1d" +fname = "DMStagCreateISFromStencils" + +# Works, but requires special attention: +# "DMStagCreate1d" # requires to specify options=true and add_petsclib=true +# "DMStagCreate2d" +# "DMStagCreate3d" +# "DMStagCreateCompatibleDMStag" # works now, but we need to specify options=true +# "DMStagGetOwnershipRanges" # needs some internal modification; as indicated with TODO comments +# DMStagVecSetValuesStencil # simply check the length of input vectors and create a multiple dispatch +# DMStagVecGetValuesStencil # needs some mangling with lengh of oputput vector +# DMStagMatGetValuesStencil +# DMStagMatSetValuesStencil +# DMStagVecSplitToDMDA # needs manual work +# DMStagStencilToIndexLocal # needs some manual work as a vector is returned +# DMStagVecGetArray # needs manual work, to be improved +# DMStagVecRestoreArray # +# DMStagVecGetArrayRead +# DMStagVecRestoreArrayRead +# DMStagGetProductCoordinateArrays # needs manual work (easy) +# DMStagRestoreProductCoordinateArraysRead + +# Problematic ones are: + +# DMStagCreateISFromStencils # IS is not yet inmplemented, so this one doesn't work yet + + + +""" + download_petsc(petsc_version=v"3.22.0") + +Automatically download the correct PETSc version and out it in the current directory +""" +function download_petsc(petsc_version=v"3.22.0") + url = "https://web.cels.anl.gov/projects/petsc/download/release-snapshots/petsc-$(petsc_version).tar.gz" + Base.download(url,"petsc.tar.gz") + run(`tar -xvf petsc.tar.gz`) + run(`mv petsc-$(petsc_version) petsc`) +end + +function copy_headerfiles(petsc_version=v"3.22.0") + if !isdir("headers") mkdir("headers") +end + +# This finds the C-file that contains the function we are looking for +function find_c_file(path::String, fct_name::String) + + files = glob("*.c", path) + + line_string = "" + + file_str = "" + comment_block="" + # Scan all files in the directory; find the line + for file in files + isfile = open(file, "r") do io + contains(read(io, String), "PetscErrorCode $(fct_name)(") + end + + if isfile + file_str = file; + line_string = read_c_function_args(file, fct_name) + comment_block = read_c_function_docs(file, fct_name) + end + end + + return line_string, comment_block, file_str +end + +# Finds the function in the correct PETSc c-file +function read_c_function_args(file, fct_name) + line_string = "" + open(file, "r") do f + # read till end of file + while ! eof(f) + line = readline(f) + if contains(line, "PetscErrorCode $fct_name(") + line_string = line + end + end + end + return line_string +end + +function add_backticks(line::AbstractString) + line_split = split(line,"- ") + var_name = line_split[2] + n = length(var_name) + + line_split[2] = rpad("`"*strip(var_name)*"`",n+2) + + line_new = join(line_split.*"- ")[1:end-2] + return line_new +end + +# Find the docs of the c-string +function read_c_function_docs(file, fct_name) + + comment_block = [""] + open(file, "r") do f + + # read till end of file + while ! eof(f) + line = readline(f) + if contains(strip(line),"/*@")# start of comment block + read_block = false + line = readline(f) + + if split(strip(line))[1] == fct_name + read_block = true + end + + while ! contains(line, "@*/") & read_block + line = strip(line) # remove white space at beginningf + if !isempty(line) + if startswith(line,".") || startswith(line,"+") + line = "-"*line[2:end] + end + end + + # add backticks to input/output parameters + line = strip(line) + if startswith(line,'-') + if length(findall('-',line))>1 + # there are 2 dashes in lists with parameters + line = add_backticks(line) + end + end + + push!(comment_block, line ) + + line = readline(f) + end + end + end + end + + comment_block = comment_block[2:end] + if length(comment_block)>0 + comment_block[1] = strip(comment_block[1]) + comment_block[1] = strip(split(comment_block[1],"-")[2]) + end + comment_block = replace.(comment_block, "\$" => "") + comment_block = replace.(comment_block, "[](ch_stag)," => "") + comment_block = replace.(comment_block, "[](ch_dmbase)," => "") + comment_block = replace.(comment_block, "-seealso: " => "See also: \n=== \n") + comment_block = replace.(comment_block, "seealso: " => "See also: \n=== \n") + + + return comment_block +end + + + +flip_arg(args::SubString) = split(args)[2]*"::"*split(args)[1] + +wait_for_key(prompt) = (print(stdout, prompt); read(stdin, 1); nothing) + +# This struct contains info about the petsc function, its arguments +# its julia implementation +mutable struct PetscFct + name::String + args_petsc::String + deprecated::Bool + docstr_petsc::Vector{String} # petsc docstring (C) + doc_str::Vector{String} # julia docstring + body::Vector{String} # julia body of fct +end + +struct Petsc_Body + name::String + body::Vector{String} # julia body of fct +end + + +mutable struct PetscStruct + name::String + docstr_petsc::Vector{String} # petsc docstring (C) + doc_str::Vector{String} # julia docstring + body::Vector{String} # julia body of fct +end + +mutable struct PetscEnum + name::String + docstr_petsc::Vector{String} # petsc docstring (C) + doc_str::Vector{String} # julia docstring + body::Vector{String} # julia body of fct +end + +mutable struct PetscComment + name::String + docstr_petsc::Vector{String} # petsc docstring (C) + doc_str::Vector{String} # julia docstring +end + +# helper functions +add_to_namedtuple(tuple_list, name, fct) = merge(tuple_list, NamedTuple{(Symbol(name),)}((fct,))) +add_to_namedtuple(petsc_fct_list, petsc_fct) = add_to_namedtuple(petsc_fct_list, petsc_fct.name, petsc_fct) + +# extracts the function name and arguments from a line in the petsc header file +function extract_petsc_header_fct(s::String) + ss = split(s) # split into words + depr = contains(s,"PETSC_DEPRECATED_FUNCTION") # deprecated or not? + + # Line that contains the function name: + ind = findall(contains.(ss,"PetscErrorCode"))[1]+1; + fct_name = split(ss[ind],"(")[1] # function name + id = findfirst(fct_name,s)[end]+1 # index of function name + fct_args = split(s[id:end],")")[1]*")" # arguments + + petsc_fct = PetscFct(fct_name, fct_args, depr, [""], [""],[""]) + return petsc_fct +end + +# reads info about a struct of enum +function extract_petsc_header_struct(f,s) + while ! contains(s,"}") # read till end of enum + s = readline(f) + end + # name is given @ the end + id = findfirst("}", s)[end]; + struct_name = strip(replace(s[id+1:end],";"=>"")) + return PetscStruct(struct_name,[""],[""],[""]) +end + +# reads info about a struct of enum +function extract_petsc_header_enum(f,s) + while ! contains(s,"}") # read till end of enum + s = readline(f) + end + # name is given @ the end + id = findfirst("}", s)[end]; + enum_name = strip(replace(s[id+1:end],";"=>"")) + return PetscEnum(enum_name,[""],[""],[""]) +end + +# This reads a comment from a petsc header file +function extract_petsc_comment(f) + s = readline(f) + comment = String[s] + + name = split(s)[1] + while ! contains(s,"E*/") # read till end of comment + s = readline(f) + push!(comment, s) + end + + return PetscComment(name, comment,[""]) +end + +# Extracts a block +function extract_petsc_block(f,s) + comment = String[s] + while ! contains(s,"end") # read till end of comment + s = readline(f) + push!(comment, s) + end + return comment +end + + +function extract_petsc_fct(f,s) + body = extract_petsc_block(f,s) + name = strip(split(split(s,"@for_petsc function")[2],"(")[1]); + return Petsc_Body(name,body) +end + +function extract_petsc_struct(f,s) + body = extract_petsc_block(f,s) + name = strip(split(split(s,"mutable struct")[2],"(")[1]); + name = strip(replace(name, "end" => "")) + return Petsc_Body(name,body) +end + +function extract_petsc_enum(f,s) + body = extract_petsc_block(f,s) + name = strip(split(split(s,"@enum")[2],"(")[1]); + name = split(replace(name, "::" => " "))[1] + return Petsc_Body(name,body) +end + +# This analyzes a PETSc header file and extracts: +# - functions +# - enums +# - comments +# - structs + +function read_petsc_header(hname, fname) + @assert isfile(hname) + + petsc_fct_list = NamedTuple() + #struct_list = NamedTuple() + #enum_list = NamedTuple() + #comment_list = NamedTuple() + function_names = String[] + open(hname) do f + + # do stuff with the open file instance 'f' + line = 0 + + # read till end of file + while ! eof(f) + + s = readline(f) # read a new / next line for every iteration + + # Retrieve function names and arguments + if contains(s, "PetscErrorCode") # petsc function + petsc_fct = extract_petsc_header_fct(s); + push!(function_names, petsc_fct.name) + if petsc_fct.name==fname + petsc_fct_list = add_to_namedtuple(petsc_fct_list, petsc_fct) + break + end + # + end + + #= + # Retrieve struct/enum names + if contains(s, "typedef struct") + petsc_struct = extract_petsc_header_struct(f,s) + # Add to list of structures + struct_list = add_to_namedtuple(struct_list, petsc_struct) + end + + # Retrieve struct/enum names + if contains(s, "typedef enum") + petsc_enum = extract_petsc_header_enum(f,s) + enum_list = add_to_namedtuple(enum_list, petsc_enum) + end + + # Retrieve comments + if contains(s, "/*E") # comment + petsc_comment = extract_petsc_comment(f) + + # Add to list of structures + comment_list = add_to_namedtuple(comment_list, petsc_comment) + end + =# + + line += 1 + end + + end + return petsc_fct_list, function_names +end + + +function split_input_output(C_fct::AbstractString) + @info C_fct + # Get function and arguments + C_fct = split(C_fct,"PetscErrorCode ")[2] + args_string = split(C_fct,"(")[2][1:end-1] + + # Function arguments + args_C = strip.(split(args_string,",")) + args_C_orig = copy(args_C) + + # determine if we have vectors. They will be input to the function if both const and *name are present + if any(contains.(args_C,"[]")) || any(contains.(args_C,"*") .&& contains.(args_C,"const")) + id_vec = findall(contains.(args_C,"[]") .|| + (contains.(args_C,"*") .&& contains.(args_C,"const"))) + for id in id_vec + # For now, I assume that vectors will always start with const + str = args_C[id] + if contains(str,"[]") + str = strip(replace(str,"const "=>"")) + str_split = split(rsplit(str, "[]"; limit=2)[1]) + str_split[1] = "Vector{"*str_split[1]*"}" + str = strip(join(str_split.*" ")) + end + if (contains(str,"*") .&& contains(str,"const")) + str = strip(replace(str,"const "=>"")) + str_split = split(rsplit(str, "[]"; limit=2)[1]) + str_split[1] = "Vector{"*str_split[1]*"}" + str = strip(join(str_split.*" ")) + + #str = replace(str,"const "=>"Vector{") + #str = replace(str," "=>"} ") + end + args_C[id] = str + #str = replace(str,"const "=>"Vector{") + #str = replace(str," "=>"} ") + args_C[id] = str + end + end + + # flip arguments and make it julia-like + args = flip_arg.(args_C) + + + # whatever has * is an output; rest input: + # NOTE: this is wrong...; if we have vectors as input, they can be declared as, for example, const PetscScalar *val + + output = String[] + input = String[] + for (i,arg) in enumerate(args) + if contains(args_C_orig[i],"*") && !contains(args_C_orig[i],"const") + push!(output,arg) + else + push!(input,arg) + end + end + + # Replace * + input = replace.(input,"*"=>"") + output = replace.(output,"*"=>"") + + # Replace input variables with julia types + input_split = split.(input,"::") + for id in eachindex(input_split) + inp = input_split[id] + if inp[2] == "DM" + if dmtype=="DMStag" + inp[2] = "AbstractDMStag{PetscLib}" + elseif dmtype=="DM" + inp[2] = "AbstractDM{PetscLib}" + else + error("correct code") + end + + elseif inp[2] == "Vec" + inp[2] = "AbstractVector" + elseif inp[2] == "Mat" + inp[2] = "AbstractMatrix" + elseif inp[2] == "DMBoundaryType" + inp[2] = "DMBoundaryType" + end + input[id] = inp[1]*"::"*inp[2] + + # Replace PetscInt with Integer + input[id] = replace(input[id],"PetscInt"=>"Int") + input[id] = replace(input[id],"::PetscScalar"=>"<:AbstractFloat") + input[id] = replace(input[id],"::PetscReal"=>"<:AbstractFloat") + + input[id] = replace(input[id],"Vector{DMStagStencil}"=>"Vector{DMStagStencil{Int}}") + + end + + return input, output +end + + +function print_petsc_function(input, output, fname, comment_block, type="DMStag"; options=false, add_petsclib=false, io=nothing, output_file="wrapped_functions.jl") + # header of julia function + if add_petsclib + pushfirst!(input,"petsclib::PetscLib") + end + @show input + + function_header_main = "$(fname)("*join(input,",")*")" + function_header = "function "*function_header_main + function_header *= " where {PetscLib}" + + # initialize output variables + input_split = split.(input,"::") + output_split = split.(output,"::") + + # Return string in doc_string + return_doc = "" + for outp in output_split + return_doc *= "$(outp[1])"*"," + end + return_doc = return_doc[1:end-1] + if isempty(output) + return_doc = "nothing" + end + + if options + # add options + function_options =",dmsetfromoptions::Bool=true" + function_options *=",dmsetup::Bool=true" + function_options *=",options...)" + function_header = replace(function_header,")"=>function_options) + function_header_main = replace(function_header_main,")"=>function_options) + end + + # Print + if isnothing(io) + io = open(output_file, "w") + end + println(io, "\"\"\""); + println(io, "\t UNTESTED !!!"); + if !isempty(output) + println(io, "\t$return_doc = $function_header_main"); + else + println(io, "\t $function_header_main"); + end + println(io, ""); + + # add lines of comment block + for line in comment_block + if !isempty(line) + if split(line)[1] == "Output" + if options + println(io, "- dmsetfromoptions - call set from options") + println(io, "- dmsetup - call setup") + println(io, "- options - additional options") + println(io, "") + end + end + end + + + println(io, "$(line)") + if !isempty(line) + if split(line)[1] == "Input" + println(io, "===") + if add_petsclib + println(io, "- petsclib - the PETSc library") + end + + elseif split(line)[1] == "Output" || split(line)[1] == "Options" + println(io, "===") + end + end + + end # end of writing comment block + println(io, ""); + println(io, "# External Links"); + println(io, "\$(_doc_external(\"$(dmtype)/$(fname)\"))"); + println(io, "\"\"\""); + println(io, "$function_header"); + + # If we have vectors as input, we likely also have the size of the vectors as input + # It would make sense to add an assert statement here + if any(contains.(input,"Vector")) + println(io, "\t# TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: "); + println(io, "\t# @assert length() == n "); + println(io, "\t# You can likely also write a multiple dispatch version of this function where vector length is determined automatically "); + @warn "test the size of input vectors to the generated function" + end + + # Declare types + if any(contains.(output,"PetscInt")) + println(io, "\tPetscInt = PetscLib.PetscInt") + elseif any(contains.(output,"PetscScalar")) + println(io, "\tPetscScalar = PetscLib.PetscScalar") + end + + @show output_split + for (id,outp) in enumerate(output_split) + if outp[2]=="PetscInt" || outp[2]=="PetscScalar" || outp[2]=="PetscReal" + println(io, "\t$(outp[1]) = [$(outp[2])(1)]") + elseif outp[2]=="PetscBool" + println(io, "\t$(outp[1]) = Ref{PetscBool}()") + elseif outp[2]=="DMBoundaryType" + println(io, "\t$(outp[1]) = Ref{DMBoundaryType}(DM_BOUNDARY_NONE)") + elseif outp[2]=="DMStagStencilType" + println(io, "\t$(outp[1]) = Ref{DMStagStencilType}()") + elseif outp[2]=="ISColoringType" + println(io, "\t$(outp[1]) = Ref{ISColoringType}()") + elseif outp[2]=="DM" + # NOTE: I wrote this for DMStag; DMPlex and DMDA will probably use DM as well + + # array + if !add_petsclib + println(io,"\tpetsclib = getlib(PetscLib)") + end + + # change this when options are an input + if options + println(io,"\topts = Options(petsclib; options...)") + else + println(io,"\topts = Options(petsclib)") + end + if dmtype=="DMStag" + println(io, "\t$(outp[1]) = DMStag{PetscLib}(C_NULL, opts, petsclib.age)") + elseif dmtype=="DM" + println(io, "\t$(outp[1]) = DM{PetscLib}(C_NULL, opts, petsclib.age)") + else + error("correct code") + end + + + elseif outp[2]=="void" + # array + @warn "outputting a vector - you likely have to manually change the routine" + + println(io, "\tPetscScalar = PetscLib.PetscScalar") + println(io, "\t#TODO: your output is a vector; ensure that the size is correct!") + println(io, "\t#It may involve: dims = DMStagGetGhostCorners(dm)[4:6]") + println(io, "\t#dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D") + println(io, "\t#dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values") + println(io, "\t#dmE = DMStagGetEntriesPerElement(dm) # dof per element" ) + + println(io, "\tdims = (X,)") + println(io, "\tr_$(outp[1]) = PETSc_RefPtr(dims, PetscScalar)") + + elseif outp[2]=="Vector{PetscInt}" + println(io, "\tr_$(outp[1]) = Ref{Ptr{PetscInt}}(C_NULL)") + + elseif outp[2]=="DMType" + println(io, "\tr_$(outp[1]) = Ref{PETSc.DMType}()") + + elseif outp[2]=="Vec" + println(io, "\t$(outp[1]) = CVec()") + + elseif outp[2]=="IS" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.IS()") + + elseif outp[2]=="PetscDS" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscDS()") + + elseif outp[2]=="DMLabel" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.DMLabel()") + + elseif outp[2]=="PetscObject" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscObject()") + + elseif outp[2]=="PetscSection" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscSection()") + + elseif outp[2]=="MatOrderingType" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.MatOrderingType()") + + elseif outp[2]=="PetscBT" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscBT()") + + elseif outp[2]=="ISLocalToGlobalMapping" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.ISLocalToGlobalMapping()") + + elseif outp[2]=="ISColoring" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.ISColoring()") + + elseif outp[2]=="DMBlockingType" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.DMBlockingType()") + + elseif outp[2]=="DMField" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.DMField()") + + elseif outp[2]=="PetscSF" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscSF()") + + elseif outp[2]=="PetscSF" + # to be checked + println(io, "\t$(outp[1]) = LibPETSc.PetscSF()") + + elseif outp[2]=="VecType" + println(io, "\t$(outp[1]) = Ref{VecType}()") + + elseif outp[2]=="MatType" + println(io, "\t$(outp[1]) = Ref{MatType}()") + + else + @warn "Don't know how to declare the type of: $(outp)" + end + end + + println(io, ""); + + # Print call to lib + space = "\t" + if options + println(io, "\twith(dm.opts) do") + space *= "\t" + end + + println(io, "$(space)LibPETSc.$fname(") + if !add_petsclib + println(io, "$(space)\tPetscLib,") + end + + # input arguments + for inp in input_split + println(io, "$(space)\t$(inp[1]),") + end + + # output (should have Ref if they are scalars) + require_ptr_to_vec = false + for outp in output_split + if outp[2]=="PetscInt" || outp[2]=="PetscScalar" + str = "Ref($(outp[1]),1)" + elseif outp[2]=="PetscBool" || outp[2]=="DMBoundaryType" + str = "$(outp[1])" + elseif outp[2]=="DMStagStencilType" || outp[2]=="DM" || outp[2]=="Vec" || outp[2]=="Mat" + str = "$(outp[1])" + elseif outp[2]=="ISColoringType" + str = "$(outp[1])" + elseif outp[2]=="Vector{PetscInt}" || outp[2]=="void" || outp[2]=="DMType" || outp[2]=="VecType" || outp[2]=="MatType" + str = "r_$(outp[1])" + require_ptr_to_vec = true + elseif outp[2]=="PetscDS" || outp[2]=="DMLabel" || outp[2]=="IS" || outp[2]=="ISLocalToGlobalMapping" + # to be checked + str = "$(outp[1])" + + elseif outp[2]=="ISColoring" || outp[2]=="DMBlockingType" || outp[2]=="PetscSection" || outp[2]=="PetscObject" + # to be checked + str = "$(outp[1])" + + elseif outp[2]=="DMField" || outp[2]=="PetscBT" || outp[2]=="PetscSF" + # to be checked + str = "$(outp[1])" + + else + str = "$(outp[1])" + @warn "check how to write this to the output of docstring : $(outp)" + + error("stop here") + end + println(io, "$(space)\t$str,") + end + println(io, "$(space))") + if options + println(io, "\tend") + + println(io, "\tdmsetfromoptions && setfromoptions!($(output_split[end][1]))") + println(io, "\tdmsetup && setup!($(output_split[end][1]))") + end + + if require_ptr_to_vec + println(io, "") + for outp in output_split + if outp[2]=="void" + str = "$(outp[1]) = PETSc_unsafe_wrap(r_$(outp[1]), dims; own=false)" + println(io, "\t$str") + end + + end + end + + println(io, ""); + + # + return_string = "\treturn " + for outp in output_split + if outp[2]=="PetscInt" || outp[2]=="PetscScalar" || outp[2]=="PetscReal" + return_string *= "$(outp[1])[1]" + elseif outp[2]=="PetscBool" + return_string *= "$(outp[1])[] == PETSC_TRUE" + elseif outp[2]=="DM" || outp[2]=="Vec" + return_string *= "$(outp[1])" + elseif outp[2]=="DMBoundaryType" + return_string *= "$(outp[1])[]" + elseif outp[2]=="DMStagStencilType" + return_string *= "string($(outp[1])[])" + elseif outp[2]=="Vector{PetscInt}" + @warn "you likely need to set the size of the array >1" + println(io, "\tn_$(outp[1]) = 1; # TODO: modify this piece of code" ); + println(io, "\t$(outp[1]) = unsafe_wrap(Array, r_$(outp[1])[], n_$(outp[1]); own = false)" ); + + return_string *= "$(outp[1])" + elseif outp[2]=="void" + return_string *= "$(outp[1])" + + elseif outp[2]=="DMType" || outp[2]=="VecType" + # return unsafe_string(t_r[]) + println(io, "\t$(outp[1]) = unsafe_string(r_$(outp[1])[])" ); + return_string *= "$(outp[1])" + + elseif outp[2]=="IS" || outp[2]=="PetscDS" || outp[2]=="DMLabel" || outp[2]=="PetscObject" + # to be checked + return_string *= "$(outp[1])" + + elseif outp[2]=="PetscSection" || outp[2]=="MatOrderingType" + # to be checked + return_string *= "$(outp[1])" + + else + return_string *= "$(outp[1])" + @warn "check how to write this to the return statement: $(outp); not writing it" + end + return_string *= "," + end + if isempty(output) + return_string *= "nothing," + end + + return_string = return_string[1:end-1] + + println(io, "$return_string"); + println(io, "end") + println(io, " ") + println(io, " ") + + + # close(io) + + function_header_str = "$fname(" + for inp in input_split + function_header_str *= inp[1]*"," + end + function_header_str = function_header_str[1:end-1]*")" + + + # Write how the test could look like + println("\t\t out = PETSc.$function_header_str") + println("\t\t @test out == ") + + + return io +end + + + +""" + wrap_petsc_function(headername, function_names; options_functionnames=[""], excluded=[""], output="wrapped_functions.jl", dmtype="DMStag") + +Routine to create julia-like wrappers for the PETSc header file `headername`. +We automatically retrieve + +Input +=== + +- `headername` - full name of the PETSc header file including directory that you want to wrap (ends with `*.h`) +- `function_names` - name of the function(s) you want to wrap. If you only want to wrap a single function, provide a string; for more, a vector of strings. If you want to process all, say `function_names=:all`. +- `path_within_petsc` - directory within the petsc repository that contains the relevant source files (e.g. "petsc/src/dm/impls/stag/" for DMSTAG) +- `excluded` - list with excliuded functions +- `options_functionnames` - list of routines where we add options +- `addpetsclib_functionnames` - list of routines that don't have `PETScLib` as type signature +- `dmtype` type of DM structure + +""" +function wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=[""], addpetsclib_functionnames=[""], excluded=[""], output_file="wrapped_functions.jl", dmtype="DMStag") + + if !isdir("petsc/") + error("I don't find petsc in the current directory. please download the correct version with `download_petsc()`") + end + if !isdir("headers/") + error("I don't find header files in the current directory. ") + end + + if function_names == :all + _, function_names = read_petsc_header(headername, "bono") + @info "found $(length(function_names)) PETSc functions to be wrapped" + end + if isa(function_names, String) + function_names = [function_names] + end + + io = nothing + for (i,fname) in enumerate(function_names) + @info i, fname + + process_fct = true + if any(contains.(excluded, fname)) + process_fct = false + end + if process_fct + C_fct, comment_block, file_str = find_c_file(path_within_petsc, fname) + if !isempty(C_fct) + input, output = split_input_output(C_fct) + + options = false; + if any(contains.(options_functionnames, fname)) + options = true + end + + add_petsclib = false + if any(contains.(addpetsclib_functionnames, fname)) + add_petsclib = true + end + + + @show options add_petsclib + io = print_petsc_function(input, output, fname, comment_block, options=options, add_petsclib=add_petsclib, io=io, output_file=output_file) + + else + @info "deprecated function or cannot find it" + + end + end + + end + if !isnothing(io) + close(io) + @info "Wrote all functions to: $output_file" + end + +end + + + +#= +# Wrap DMSTAG +headername = "headers/petscdmstag.h" +#function_names = :all #["DMStagCreateISFromStencils"] + +#function_names = ["DMStagSetUniformCoordinatesProduct"] +function_names = ["DMStagCreateISFromStencils"] +path_within_petsc = "petsc/src/dm/impls/stag/" +#output_file = "../src/dmstag_wrapped1.jl" + +output_file = "wrapped_functions.jl" + +options_functionnames = ["DMStagCreate1d","DMStagCreate2d","DMStagCreate3d","DMStagCreateCompatibleDMStag"] +addpetsclib_functionnames = ["DMStagCreate1d","DMStagCreate2d","DMStagCreate3d"] +#excluded = ["DMStagCreateISFromStencils"] +excluded = [] +=# + + +# Wrap DM +headername = "headers/petscdm.h" +function_names = ["DMGetType"] +function_names = :all + +path_within_petsc = "petsc/src/dm/interface/" +output_file = "wrapped_functions.jl" + +options_functionnames = [""] +addpetsclib_functionnames = ["DMCreate"] +dmtype = "DM" + +# lots of excluded files; most because they call another function +excluded = ["DMInitializePackage","DMRegister","DMCoarsenHookAdd","DMCoarsenHookRemove","DMRefineHookAdd","DMRefineHookRemove","DMGenerateRegister","DMGenerateRegisterAll","DMGenerateRegisterDestroy","DMGlobalToLocalHookAdd","DMLocalToGlobalHookAdd", +"DMSubDomainHookAdd","DMSubDomainHookRemove","DMSetApplicationContextDestroy","DMSetVariableBounds","DMFinalizePackage","DMSetNullSpaceConstructor","DMGetNullSpaceConstructor","DMSetNearNullSpaceConstructor","DMGetNearNullSpaceConstructor","DMAddBoundary","DMProjectFunction", +"DMProjectFunctionLocal","DMProjectFunctionLabel","DMProjectFunctionLabelLocal", +"DMProjectFieldLocal","DMProjectFieldLabel","DMProjectFieldLabelLocal", +"DMProjectBdFieldLabelLocal","DMComputeL2Diff","DMComputeL2GradientDiff", +"DMComputeL2FieldDiff","DMMonitorSet","DMMonitorSetFromOptions","DMCreateFieldIS", +"DMCreateMatrix","DMCreateSuperDM","DMCreateSectionSuperDM","DMCreateFieldDecomposition","DMCreateDomainDecomposition","DMCreateDomainDecompositionScatters", +"DMReorderSectionGetDefault","DMReorderSectionGetType","DMGetOutputSequenceNumber","DMOutputSequenceLoad", +"DMCreateFEDefault","DMCompareLabels" +] + + +wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=options_functionnames, addpetsclib_functionnames=addpetsclib_functionnames, excluded=excluded, output_file=output_file) + + diff --git a/lib/petsc_library.jl b/lib/petsc_library.jl new file mode 100644 index 00000000..3f1b2999 --- /dev/null +++ b/lib/petsc_library.jl @@ -0,0 +1,77662 @@ +# +# START OF PROLOGUE +# + +using MPI +const MPI_Comm = MPI.MPI_Comm +const MPI_Datatype = MPI.MPI_Datatype +const MPI_File = MPI.MPI_File +const MPI_Aint = MPI.MPI_Aint +const MPI_Info = MPI.MPI_Info +const MPI_Win = MPI.MPI_Win +const MPI_Offset = MPI.MPI_Offset +const MPI_Op = MPI.MPI_Op +const MPI_UNSIGNED_SHORT = MPI.UNSIGNED_SHORT +const MPI_INT64_T = MPI.INT64_T +const MPI_INT32_T = MPI.INT32_T +const MPI_FLOAT = MPI.FLOAT +const MPI_COMM_SELF = MPI.COMM_SELF +const MPI_DOUBLE = MPI.DOUBLE +const MPI_SUM = MPI.SUM +const MPI_MAX = MPI.MAX +const MPI_MIN = MPI.MIN +const MPI_REPLACE = MPI.REPLACE +const MPIU_INT64 = MPI.UINT64_T +const MPIU_INT32 = MPI.UINT32_T + +# We know these will be Cvoid, so just set them to be that +const PetscOptions = Ptr{Cvoid} +const PetscViewer = Ptr{Cvoid} +const PetscObject = Ptr{Cvoid} +const Vec = Ptr{Cvoid} +const VecType = Cstring +const Mat = Ptr{Cvoid} +const MatType = Cstring +const KSP = Ptr{Cvoid} +const KSPType = Cstring +const SNES = Ptr{Cvoid} +const SNESType = Cstring +const DM = Ptr{Cvoid} + +# +# END OF PROLOGUE +# + +const __darwin_off_t = Int64 + +mutable struct ADIOI_FileD end + +const off_t = __darwin_off_t + +const PetscInt64 = Int64 + +@for_petsc function PetscMallocValidate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscMallocValidate, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +const PetscMPIInt = Cint + +@for_petsc function PetscMPIErrorString(::$UnionPetscLib, arg1, arg2) + ccall( + (:PetscMPIErrorString, $petsc_library), + Cvoid, + (PetscMPIInt, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSleep(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSleep, $petsc_library), + PetscErrorCode, + ($PetscReal,), + arg1, + ) +end + +@enum PetscFPTrap::UInt32 begin + PETSC_FP_TRAP_OFF = 0 + PETSC_FP_TRAP_INDIV = 1 + PETSC_FP_TRAP_FLTOPERR = 2 + PETSC_FP_TRAP_FLTOVF = 4 + PETSC_FP_TRAP_FLTUND = 8 + PETSC_FP_TRAP_FLTDIV = 16 + PETSC_FP_TRAP_FLTINEX = 32 +end + +const PetscClassId = Cint + +# typedef void ( PetscVoidFn ) ( void ) +const PetscVoidFn = Cvoid + +mutable struct __JL__n_PetscOptionItem end + +function Base.unsafe_load(x::Ptr{__JL__n_PetscOptionItem}) + unsafe_load(Ptr{_n_PetscOptionItem}(x)) +end + +function Base.getproperty(x::Ptr{__JL__n_PetscOptionItem}, f::Symbol) + getproperty(Ptr{_n_PetscOptionItem}(x), f) +end + +function Base.setproperty!(x::Ptr{__JL__n_PetscOptionItem}, f::Symbol, v) + setproperty!(Ptr{_n_PetscOptionItem}(x), f, v) +end + +const PetscOptionItem = Ptr{__JL__n_PetscOptionItem} + +@for_petsc function PetscMemzero(::$UnionPetscLib, a, n) + @chk ccall( + (:PetscMemzero, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Csize_t), + a, + n, + ) +end + +@enum PetscEnum::UInt32 begin + ENUM_DUMMY = 0 +end + +mutable struct _n_PetscFunctionList end + +const PetscFunctionList = Ptr{_n_PetscFunctionList} + +@for_petsc function PetscMemcmp(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscMemcmp, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscMemmove(::$UnionPetscLib, a, b, n) + @chk ccall( + (:PetscMemmove, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), + a, + b, + n, + ) +end + +@for_petsc function PetscMemcpy(::$UnionPetscLib, a, b, n) + @chk ccall( + (:PetscMemcpy, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), + a, + b, + n, + ) +end + +const PetscBT = Ptr{Cchar} + +@for_petsc function PetscBTLookup(::$UnionPetscLib, array, index) + ccall( + (:PetscBTLookup, $petsc_library), + Cchar, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscLogObjectParent(::$UnionPetscLib, o, p) + @chk ccall( + (:PetscLogObjectParent, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject), + o, + p, + ) +end + +const PetscLogEvent = Cint + +@for_petsc function PetscLogEventBegin_Internal( + ::$UnionPetscLib, + e, + o1, + o2, + o3, + o4, +) + @chk ccall( + (:PetscLogEventBegin_Internal, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject), + e, + o1, + o2, + o3, + o4, + ) +end + +@for_petsc function PetscLogEventEnd_Internal( + ::$UnionPetscLib, + e, + o1, + o2, + o3, + o4, +) + @chk ccall( + (:PetscLogEventEnd_Internal, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject), + e, + o1, + o2, + o3, + o4, + ) +end + +const PetscLogDouble = Cdouble + +@for_petsc function PetscMPITypeSize( + ::$UnionPetscLib, + count, + type, + length, + length_th, +) + @chk ccall( + (:PetscMPITypeSize, $petsc_library), + PetscErrorCode, + ($PetscInt, MPI_Datatype, Ptr{PetscLogDouble}, Ptr{PetscLogDouble}), + count, + type, + length, + length_th, + ) +end + +@for_petsc function PetscMPIParallelComm(::$UnionPetscLib, comm) + ccall((:PetscMPIParallelComm, $petsc_library), Cint, (MPI_Comm,), comm) +end + +@for_petsc function PetscMPITypeSizeComm( + ::$UnionPetscLib, + comm, + counts, + type, + length, + length_th, +) + @chk ccall( + (:PetscMPITypeSizeComm, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{PetscMPIInt}, + MPI_Datatype, + Ptr{PetscLogDouble}, + Ptr{PetscLogDouble}, + ), + comm, + counts, + type, + length, + length_th, + ) +end + +const PetscLogStage = Cint + +@for_petsc function PetscOptionsGetBool( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetBool, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscLogStageGetId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageGetId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogStage}), + arg1, + arg2, + ) +end + +@for_petsc function PetscBarrier(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBarrier, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscLogStageRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogStage}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStageSetActive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageSetActive, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStagePush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogStagePush, $petsc_library), + PetscErrorCode, + (PetscLogStage,), + arg1, + ) +end + +@for_petsc function PetscLogStagePop(::$UnionPetscLib) + @chk ccall((:PetscLogStagePop, $petsc_library), PetscErrorCode, ()) +end + +mutable struct _p_PetscMatlabEngine end + +const PetscMatlabEngine = Ptr{_p_PetscMatlabEngine} + +@for_petsc function PETSC_MATLAB_ENGINE_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_MATLAB_ENGINE_, $petsc_library), + PetscMatlabEngine, + (MPI_Comm,), + arg1, + ) +end + +mutable struct _p_PetscDeviceContext end + +const PetscDeviceContext = Ptr{_p_PetscDeviceContext} + +@enum PetscMemType::UInt32 begin + PETSC_MEMTYPE_HOST = 0 + PETSC_MEMTYPE_DEVICE = 1 + # PETSC_MEMTYPE_CUDA = 1 + PETSC_MEMTYPE_NVSHMEM = 17 + PETSC_MEMTYPE_HIP = 3 + PETSC_MEMTYPE_SYCL = 5 +end + +@for_petsc function PetscDeviceAllocate_Private( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDeviceAllocate_Private, $petsc_library), + PetscErrorCode, + ( + PetscDeviceContext, + PetscBool, + PetscMemType, + Csize_t, + Csize_t, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDeviceDeallocate_Private(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceDeallocate_Private, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceMemcpy(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDeviceMemcpy, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDeviceMemset(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDeviceMemset, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{Cvoid}, $PetscInt, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum PetscViewerFormat::UInt32 begin + PETSC_VIEWER_DEFAULT = 0 + PETSC_VIEWER_ASCII_MATLAB = 1 + PETSC_VIEWER_ASCII_MATHEMATICA = 2 + PETSC_VIEWER_ASCII_IMPL = 3 + PETSC_VIEWER_ASCII_INFO = 4 + PETSC_VIEWER_ASCII_INFO_DETAIL = 5 + PETSC_VIEWER_ASCII_COMMON = 6 + PETSC_VIEWER_ASCII_SYMMODU = 7 + PETSC_VIEWER_ASCII_INDEX = 8 + PETSC_VIEWER_ASCII_DENSE = 9 + PETSC_VIEWER_ASCII_MATRIXMARKET = 10 + PETSC_VIEWER_ASCII_VTK_DEPRECATED = 11 + # PETSC_VIEWER_ASCII_VTK = 11 + PETSC_VIEWER_ASCII_VTK_CELL_DEPRECATED = 12 + # PETSC_VIEWER_ASCII_VTK_CELL = 12 + PETSC_VIEWER_ASCII_VTK_COORDS_DEPRECATED = 13 + # PETSC_VIEWER_ASCII_VTK_COORDS = 13 + PETSC_VIEWER_ASCII_PCICE = 14 + PETSC_VIEWER_ASCII_PYTHON = 15 + PETSC_VIEWER_ASCII_FACTOR_INFO = 16 + PETSC_VIEWER_ASCII_LATEX = 17 + PETSC_VIEWER_ASCII_XML = 18 + PETSC_VIEWER_ASCII_FLAMEGRAPH = 19 + PETSC_VIEWER_ASCII_GLVIS = 20 + PETSC_VIEWER_ASCII_CSV = 21 + PETSC_VIEWER_DRAW_BASIC = 22 + PETSC_VIEWER_DRAW_LG = 23 + PETSC_VIEWER_DRAW_LG_XRANGE = 24 + PETSC_VIEWER_DRAW_CONTOUR = 25 + PETSC_VIEWER_DRAW_PORTS = 26 + PETSC_VIEWER_VTK_VTS = 27 + PETSC_VIEWER_VTK_VTR = 28 + PETSC_VIEWER_VTK_VTU = 29 + PETSC_VIEWER_BINARY_MATLAB = 30 + PETSC_VIEWER_NATIVE = 31 + PETSC_VIEWER_HDF5_PETSC = 32 + PETSC_VIEWER_HDF5_VIZ = 33 + PETSC_VIEWER_HDF5_XDMF = 34 + PETSC_VIEWER_HDF5_MAT = 35 + PETSC_VIEWER_NOFORMAT = 36 + PETSC_VIEWER_LOAD_BALANCE = 37 + PETSC_VIEWER_FAILED = 38 + PETSC_VIEWER_ALL = 39 +end + +@for_petsc function PETSC_VIEWER_STDERR_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_STDERR_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PETSC_VIEWER_STDOUT_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_STDOUT_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PETSC_VIEWER_DRAW_(::$UnionPetscLib, arg1) + ccall((:PETSC_VIEWER_DRAW_, $petsc_library), PetscViewer, (MPI_Comm,), arg1) +end + +@for_petsc function PETSC_VIEWER_SOCKET_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_SOCKET_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PETSC_VIEWER_BINARY_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_BINARY_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PETSC_VIEWER_MATLAB_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_MATLAB_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +mutable struct _p_ISLocalToGlobalMapping end + +const ISLocalToGlobalMapping = Ptr{_p_ISLocalToGlobalMapping} + +@for_petsc function ISLocalToGlobalMappingApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingApply, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortRemoveDupsInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingApplyBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingApplyBlock, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum InsertMode::UInt32 begin + NOT_SET_VALUES = 0 + INSERT_VALUES = 1 + ADD_VALUES = 2 + MAX_VALUES = 3 + MIN_VALUES = 4 + INSERT_ALL_VALUES = 5 + ADD_ALL_VALUES = 6 + INSERT_BC_VALUES = 7 + ADD_BC_VALUES = 8 +end + +@for_petsc function MatSetValues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValues, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscObjectSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@enum KSPConvergedReason::Int32 begin + KSP_CONVERGED_RTOL_NORMAL = 1 + KSP_CONVERGED_ATOL_NORMAL = 9 + KSP_CONVERGED_RTOL = 2 + KSP_CONVERGED_ATOL = 3 + KSP_CONVERGED_ITS = 4 + KSP_CONVERGED_NEG_CURVE = 5 + # KSP_CONVERGED_CG_NEG_CURVE = 5 + KSP_CONVERGED_CG_CONSTRAINED = 6 + # KSP_CONVERGED_STEP_LENGTH = 6 + KSP_CONVERGED_HAPPY_BREAKDOWN = 7 + KSP_DIVERGED_NULL = -2 + KSP_DIVERGED_ITS = -3 + KSP_DIVERGED_DTOL = -4 + KSP_DIVERGED_BREAKDOWN = -5 + KSP_DIVERGED_BREAKDOWN_BICG = -6 + KSP_DIVERGED_NONSYMMETRIC = -7 + KSP_DIVERGED_INDEFINITE_PC = -8 + KSP_DIVERGED_NANORINF = -9 + KSP_DIVERGED_INDEFINITE_MAT = -10 + KSP_DIVERGED_PC_FAILED = -11 + # KSP_DIVERGED_PCSETUP_FAILED = -11 + KSP_CONVERGED_ITERATING = 0 +end + +@for_petsc function KSPConvergedDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPConvergedDefault, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPConvergedDefaultDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedDefaultDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +@for_petsc function KSPConvergedDefaultCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedDefaultCreate, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + arg1, + ) +end + +@for_petsc function KSPConvergedDefaultSetUIRNorm(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedDefaultSetUIRNorm, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPConvergedDefaultSetUMIRNorm(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedDefaultSetUMIRNorm, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPConvergedSkip( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPConvergedSkip, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@enum SNESConvergedReason::Int32 begin + SNES_CONVERGED_FNORM_ABS = 2 + SNES_CONVERGED_FNORM_RELATIVE = 3 + SNES_CONVERGED_SNORM_RELATIVE = 4 + SNES_CONVERGED_ITS = 5 + SNES_BREAKOUT_INNER_ITER = 6 + SNES_DIVERGED_FUNCTION_DOMAIN = -1 + SNES_DIVERGED_FUNCTION_COUNT = -2 + SNES_DIVERGED_LINEAR_SOLVE = -3 + SNES_DIVERGED_FNORM_NAN = -4 + SNES_DIVERGED_MAX_IT = -5 + SNES_DIVERGED_LINE_SEARCH = -6 + SNES_DIVERGED_INNER = -7 + SNES_DIVERGED_LOCAL_MIN = -8 + SNES_DIVERGED_DTOL = -9 + SNES_DIVERGED_JACOBIAN_DOMAIN = -10 + SNES_DIVERGED_TR_DELTA = -11 + # SNES_CONVERGED_TR_DELTA = -11 + SNES_CONVERGED_ITERATING = 0 +end + +@for_petsc function SNESConvergedSkip( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESConvergedSkip, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + Ptr{SNESConvergedReason}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@enum __JL_Ctag_2::Int32 begin + PETSC_SUCCESS = 0 + PETSC_ERR_BOOLEAN_MACRO_FAILURE = 1 + PETSC_ERR_MIN_VALUE = 54 + PETSC_ERR_MEM = 55 + PETSC_ERR_SUP = 56 + PETSC_ERR_SUP_SYS = 57 + PETSC_ERR_ORDER = 58 + PETSC_ERR_SIG = 59 + PETSC_ERR_FP = 72 + PETSC_ERR_COR = 74 + PETSC_ERR_LIB = 76 + PETSC_ERR_PLIB = 77 + PETSC_ERR_MEMC = 78 + PETSC_ERR_CONV_FAILED = 82 + PETSC_ERR_USER = 83 + PETSC_ERR_SYS = 88 + PETSC_ERR_POINTER = 70 + PETSC_ERR_MPI_LIB_INCOMP = 87 + PETSC_ERR_ARG_SIZ = 60 + PETSC_ERR_ARG_IDN = 61 + PETSC_ERR_ARG_WRONG = 62 + PETSC_ERR_ARG_CORRUPT = 64 + PETSC_ERR_ARG_OUTOFRANGE = 63 + PETSC_ERR_ARG_BADPTR = 68 + PETSC_ERR_ARG_NOTSAMETYPE = 69 + PETSC_ERR_ARG_NOTSAMECOMM = 80 + PETSC_ERR_ARG_WRONGSTATE = 73 + PETSC_ERR_ARG_TYPENOTSET = 89 + PETSC_ERR_ARG_INCOMP = 75 + PETSC_ERR_ARG_NULL = 85 + PETSC_ERR_ARG_UNKNOWN_TYPE = 86 + PETSC_ERR_FILE_OPEN = 65 + PETSC_ERR_FILE_READ = 66 + PETSC_ERR_FILE_WRITE = 67 + PETSC_ERR_FILE_UNEXPECTED = 79 + PETSC_ERR_MAT_LU_ZRPVT = 71 + PETSC_ERR_MAT_CH_ZRPVT = 81 + PETSC_ERR_INT_OVERFLOW = 84 + PETSC_ERR_FLOP_COUNT = 90 + PETSC_ERR_NOT_CONVERGED = 91 + PETSC_ERR_MISSING_FACTOR = 92 + PETSC_ERR_OPT_OVERWRITE = 93 + PETSC_ERR_WRONG_MPI_SIZE = 94 + PETSC_ERR_USER_INPUT = 95 + PETSC_ERR_GPU_RESOURCE = 96 + PETSC_ERR_GPU = 97 + PETSC_ERR_MPI = 98 + PETSC_ERR_RETURN = 99 + PETSC_ERR_MEM_LEAK = 100 + PETSC_ERR_MAX_VALUE = 101 + PETSC_ERR_MIN_SIGNED_BOUND_DO_NOT_USE = -2147483648 + PETSC_ERR_MAX_SIGNED_BOUND_DO_NOT_USE = 2147483647 +end + +@enum __JL_Ctag_3::Int32 begin + PETSC_MPI_INT_MIN = -2147483648 + PETSC_MPI_INT_MAX = 2147483647 +end + +const PetscSizeT = Csize_t + +const PetscCount = Cptrdiff_t + +const PetscShort = Cshort + +const PetscChar = Cchar + +const PetscInt32 = Int32 + +const PetscBLASInt = Cint + +@enum __JL_Ctag_7::Int32 begin + PETSC_BLAS_INT_MIN = -2147483648 + PETSC_BLAS_INT_MAX = 2147483647 +end + +const PetscCuBLASInt = Cint + +@enum __JL_Ctag_8::Int32 begin + PETSC_CUBLAS_INT_MIN = -2147483648 + PETSC_CUBLAS_INT_MAX = 2147483647 +end + +const PetscHipBLASInt = Cint + +@enum __JL_Ctag_9::Int32 begin + PETSC_HIPBLAS_INT_MIN = -2147483648 + PETSC_HIPBLAS_INT_MAX = 2147483647 +end + +@enum PetscBool3::Int32 begin + PETSC_BOOL3_FALSE = 0 + PETSC_BOOL3_TRUE = 1 + PETSC_BOOL3_UNKNOWN = -1 +end + +@enum PetscCopyMode::UInt32 begin + PETSC_COPY_VALUES = 0 + PETSC_OWN_POINTER = 1 + PETSC_USE_POINTER = 2 +end + +mutable struct _p_PetscToken end + +const PetscToken = Ptr{_p_PetscToken} + +const PetscObjectId = PetscInt64 + +const PetscObjectState = PetscInt64 + +@enum PetscFileMode::Int32 begin + FILE_MODE_UNDEFINED = -1 + FILE_MODE_READ = 0 + FILE_MODE_WRITE = 1 + FILE_MODE_APPEND = 2 + FILE_MODE_UPDATE = 3 + FILE_MODE_APPEND_UPDATE = 4 +end + +const PetscDLHandle = Ptr{Cvoid} + +@enum PetscDLMode::UInt32 begin + PETSC_DL_DECIDE = 0 + PETSC_DL_NOW = 1 + PETSC_DL_LOCAL = 2 +end + +mutable struct _n_PetscObjectList end + +const PetscObjectList = Ptr{_n_PetscObjectList} + +mutable struct _n_PetscDLLibrary end + +const PetscDLLibrary = Ptr{_n_PetscDLLibrary} + +mutable struct _p_PetscContainer end + +const PetscContainer = Ptr{_p_PetscContainer} + +mutable struct _p_PetscRandom end + +const PetscRandom = Ptr{_p_PetscRandom} + +@enum PetscBinarySeekType::UInt32 begin + PETSC_BINARY_SEEK_SET = 0 + PETSC_BINARY_SEEK_CUR = 1 + PETSC_BINARY_SEEK_END = 2 +end + +@enum PetscBuildTwoSidedType::Int32 begin + PETSC_BUILDTWOSIDED_NOTSET = -1 + PETSC_BUILDTWOSIDED_ALLREDUCE = 0 + PETSC_BUILDTWOSIDED_IBARRIER = 1 + PETSC_BUILDTWOSIDED_REDSCATTER = 2 +end + +@enum PetscSubcommType::UInt32 begin + PETSC_SUBCOMM_GENERAL = 0 + PETSC_SUBCOMM_CONTIGUOUS = 1 + PETSC_SUBCOMM_INTERLACED = 2 +end + +mutable struct _n_PetscSubcomm + parent::MPI_Comm + dupparent::MPI_Comm + child::MPI_Comm + n::PetscMPIInt + color::PetscMPIInt + subsize::Ptr{PetscMPIInt} + type::PetscSubcommType + subcommprefix::Ptr{Cchar} + _n_PetscSubcomm() = new() +end + +const PetscSubcomm = Ptr{_n_PetscSubcomm} + +mutable struct _PetscHeap end + +const PetscHeap = Ptr{_PetscHeap} + +mutable struct _n_PetscShmComm end + +const PetscShmComm = Ptr{_n_PetscShmComm} + +mutable struct _n_PetscOmpCtrl end + +const PetscOmpCtrl = Ptr{_n_PetscOmpCtrl} + +mutable struct _n_PetscSegBuffer end + +const PetscSegBuffer = Ptr{_n_PetscSegBuffer} + +mutable struct _n_PetscOptionsHelpPrinted end + +const PetscOptionsHelpPrinted = Ptr{_n_PetscOptionsHelpPrinted} + +@for_petsc function PetscSignReal(::$UnionPetscLib, a) + ccall((:PetscSignReal, $petsc_library), $PetscReal, ($PetscReal,), a) +end + +@for_petsc function PetscCMPLX(::$UnionPetscLib, x, y) + ccall( + (:PetscCMPLX, $petsc_library), + $PetscComplex, + ($PetscReal, $PetscReal), + x, + y, + ) +end + +@enum PetscScalarPrecision::UInt32 begin + PETSC_SCALAR_DOUBLE = 0 + PETSC_SCALAR_SINGLE = 1 + PETSC_SCALAR_LONG_DOUBLE = 2 + PETSC_SCALAR_HALF = 3 +end + +@for_petsc function PetscIsInfReal(::$UnionPetscLib, arg1) + ccall((:PetscIsInfReal, $petsc_library), PetscBool, ($PetscReal,), arg1) +end + +@for_petsc function PetscIsNanReal(::$UnionPetscLib, arg1) + ccall((:PetscIsNanReal, $petsc_library), PetscBool, ($PetscReal,), arg1) +end + +@for_petsc function PetscIsNormalReal(::$UnionPetscLib, arg1) + ccall((:PetscIsNormalReal, $petsc_library), PetscBool, ($PetscReal,), arg1) +end + +@for_petsc function PetscIsInfOrNanReal(::$UnionPetscLib, v) + ccall((:PetscIsInfOrNanReal, $petsc_library), PetscBool, ($PetscReal,), v) +end + +@for_petsc function PetscIsInfScalar(::$UnionPetscLib, v) + ccall((:PetscIsInfScalar, $petsc_library), PetscBool, ($PetscScalar,), v) +end + +@for_petsc function PetscIsNanScalar(::$UnionPetscLib, v) + ccall((:PetscIsNanScalar, $petsc_library), PetscBool, ($PetscScalar,), v) +end + +@for_petsc function PetscIsInfOrNanScalar(::$UnionPetscLib, v) + ccall( + (:PetscIsInfOrNanScalar, $petsc_library), + PetscBool, + ($PetscScalar,), + v, + ) +end + +@for_petsc function PetscIsNormalScalar(::$UnionPetscLib, v) + ccall((:PetscIsNormalScalar, $petsc_library), PetscBool, ($PetscScalar,), v) +end + +@for_petsc function PetscIsCloseAtTol(::$UnionPetscLib, arg1, arg2, arg3, arg4) + ccall( + (:PetscIsCloseAtTol, $petsc_library), + PetscBool, + ($PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscEqualReal(::$UnionPetscLib, arg1, arg2) + ccall( + (:PetscEqualReal, $petsc_library), + PetscBool, + ($PetscReal, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscEqualScalar(::$UnionPetscLib, arg1, arg2) + ccall( + (:PetscEqualScalar, $petsc_library), + PetscBool, + ($PetscScalar, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function PetscIsCloseAtTolScalar( + ::$UnionPetscLib, + lhs, + rhs, + rtol, + atol, +) + ccall( + (:PetscIsCloseAtTolScalar, $petsc_library), + PetscBool, + ($PetscScalar, $PetscScalar, $PetscReal, $PetscReal), + lhs, + rhs, + rtol, + atol, + ) +end + +@for_petsc function PetscPowInt(::$UnionPetscLib, base, power) + ccall( + (:PetscPowInt, $petsc_library), + $PetscInt, + ($PetscInt, $PetscInt), + base, + power, + ) +end + +@for_petsc function PetscPowInt64(::$UnionPetscLib, base, power) + ccall( + (:PetscPowInt64, $petsc_library), + PetscInt64, + ($PetscInt, $PetscInt), + base, + power, + ) +end + +@for_petsc function PetscPowRealInt(::$UnionPetscLib, base, power) + ccall( + (:PetscPowRealInt, $petsc_library), + $PetscReal, + ($PetscReal, $PetscInt), + base, + power, + ) +end + +@for_petsc function PetscPowScalarInt(::$UnionPetscLib, base, power) + ccall( + (:PetscPowScalarInt, $petsc_library), + $PetscScalar, + ($PetscScalar, $PetscInt), + base, + power, + ) +end + +@for_petsc function PetscPowScalarReal(::$UnionPetscLib, base, power) + ccall( + (:PetscPowScalarReal, $petsc_library), + $PetscScalar, + ($PetscScalar, $PetscReal), + base, + power, + ) +end + +@for_petsc function PetscLinearRegression( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscLinearRegression, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSetHelpVersionFunctions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSetHelpVersionFunctions, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscCommDuplicate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCommDuplicate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}, Ptr{Cint}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCommDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscCommDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MPI_Comm},), + arg1, + ) +end + +@for_petsc function PetscCommGetComm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscCommGetComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscCommRestoreComm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscCommRestoreComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMallocSetCoalesce(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocSetCoalesce, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscMallocSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscMallocSet, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMallocClear(::$UnionPetscLib) + @chk ccall((:PetscMallocClear, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscMallocSetDRAM(::$UnionPetscLib) + @chk ccall((:PetscMallocSetDRAM, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscMallocResetDRAM(::$UnionPetscLib) + @chk ccall((:PetscMallocResetDRAM, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscMallocDump(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + arg1, + ) +end + +@for_petsc function PetscMallocView(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocView, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + arg1, + ) +end + +@for_petsc function PetscMallocGetCurrentUsage(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscMallocGetMaximumUsage(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscMallocPushMaximumUsage(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocPushMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint,), + arg1, + ) +end + +@for_petsc function PetscMallocPopMaximumUsage(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMallocPopMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint, Ptr{PetscLogDouble}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMallocSetDebug(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMallocSetDebug, $petsc_library), + PetscErrorCode, + (PetscBool, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscMallocGetDebug(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscMallocGetDebug, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMallocViewSet(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocViewSet, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + arg1, + ) +end + +@for_petsc function PetscMallocViewGet(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocViewGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscMallocLogRequestedSizeSet(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocLogRequestedSizeSet, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscMallocLogRequestedSizeGet(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocLogRequestedSizeGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscDataTypeToMPIDataType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDataTypeToMPIDataType, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{MPI_Datatype}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMPIDataTypeToPetscDataType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscMPIDataTypeToPetscDataType, $petsc_library), + PetscErrorCode, + (MPI_Datatype, Ptr{PetscDataType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDataTypeGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDataTypeGetSize, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDataTypeFromString(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDataTypeFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscDataType}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMaxSum(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscMaxSum, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MPIULong_Send( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MPIULong_Send, $petsc_library), + PetscErrorCode, + ( + Ptr{Cvoid}, + $PetscInt, + MPI_Datatype, + PetscMPIInt, + PetscMPIInt, + MPI_Comm, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MPIULong_Recv( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MPIULong_Recv, $petsc_library), + PetscErrorCode, + ( + Ptr{Cvoid}, + $PetscInt, + MPI_Datatype, + PetscMPIInt, + PetscMPIInt, + MPI_Comm, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@enum PetscErrorType::UInt32 begin + PETSC_ERROR_INITIAL = 0 + PETSC_ERROR_REPEAT = 1 + PETSC_ERROR_IN_CXX = 2 +end + +@for_petsc function PetscErrorPrintfInitialize(::$UnionPetscLib) + @chk ccall( + (:PetscErrorPrintfInitialize, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscErrorMessage(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscErrorMessage, $petsc_library), + PetscErrorCode, + (PetscErrorCode, Ptr{Ptr{Cchar}}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscTraceBackErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscTraceBackErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscIgnoreErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscIgnoreErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscEmacsClientErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscEmacsClientErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscMPIAbortErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscMPIAbortErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscAbortErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscAbortErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscAttachDebuggerErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscAttachDebuggerErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscReturnErrorHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscReturnErrorHandler, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Cint, + Ptr{Cchar}, + Ptr{Cchar}, + PetscErrorCode, + PetscErrorType, + Ptr{Cchar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscPushErrorHandler(::$UnionPetscLib, handler, arg2) + @chk ccall( + (:PetscPushErrorHandler, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}), + handler, + arg2, + ) +end + +@for_petsc function PetscPopErrorHandler(::$UnionPetscLib) + @chk ccall((:PetscPopErrorHandler, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSignalHandlerDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSignalHandlerDefault, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPushSignalHandler(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPushSignalHandler, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPopSignalHandler(::$UnionPetscLib) + @chk ccall((:PetscPopSignalHandler, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscCheckPointerSetIntensity(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscCheckPointerSetIntensity, $petsc_library), + PetscErrorCode, + ($PetscInt,), + arg1, + ) +end + +@for_petsc function PetscSignalSegvCheckPointerOrMpi(::$UnionPetscLib) + ccall((:PetscSignalSegvCheckPointerOrMpi, $petsc_library), Cvoid, ()) +end + +@for_petsc function PetscSignalSegvCheckPointer(::$UnionPetscLib) + ccall((:PetscSignalSegvCheckPointer, $petsc_library), Cvoid, ()) +end + +@for_petsc function PetscSetFPTrap(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSetFPTrap, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + arg1, + ) +end + +@for_petsc function PetscFPTrapPush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFPTrapPush, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + arg1, + ) +end + +@for_petsc function PetscFPTrapPop(::$UnionPetscLib) + @chk ccall((:PetscFPTrapPop, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDetermineInitialFPTrap(::$UnionPetscLib) + @chk ccall( + (:PetscDetermineInitialFPTrap, $petsc_library), + PetscErrorCode, + (), + ) +end + +mutable struct PetscStack + _function::NTuple{64, Ptr{Cchar}} + file::NTuple{64, Ptr{Cchar}} + line::NTuple{64, Cint} + petscroutine::NTuple{64, Cint} + currentsize::Cint + hotdepth::Cint + check::PetscBool + PetscStack() = new() +end + +@for_petsc function PetscCIFilename(::$UnionPetscLib, arg1) + ccall((:PetscCIFilename, $petsc_library), Ptr{Cchar}, (Ptr{Cchar},), arg1) +end + +@for_petsc function PetscCILinenumber(::$UnionPetscLib, arg1) + ccall((:PetscCILinenumber, $petsc_library), Cint, (Cint,), arg1) +end + +@for_petsc function PetscClassIdRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscClassIdRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscClassId}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetId, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscObjectId}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectCompareId(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectCompareId, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObjectId, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMemoryGetCurrentUsage(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMemoryGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscMemoryGetMaximumUsage(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMemoryGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscMemorySetGetMaximumUsage(::$UnionPetscLib) + @chk ccall( + (:PetscMemorySetGetMaximumUsage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscMemoryTrace(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMemoryTrace, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscInitialize(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscInitializeNoPointers( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscInitializeNoPointers, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Ptr{Cchar}}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscInitializeNoArguments(::$UnionPetscLib) + @chk ccall( + (:PetscInitializeNoArguments, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscInitialized(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInitialized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscFinalized(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFinalized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscFinalize(::$UnionPetscLib) + @chk ccall((:PetscFinalize, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscInitializeFortran(::$UnionPetscLib) + @chk ccall((:PetscInitializeFortran, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscGetArgs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetArgs, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetArguments(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscGetArguments, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Ptr{Cchar}}},), + arg1, + ) +end + +@for_petsc function PetscFreeArguments(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFreeArguments, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}},), + arg1, + ) +end + +@for_petsc function PetscEnd(::$UnionPetscLib) + @chk ccall((:PetscEnd, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSysInitializePackage(::$UnionPetscLib) + @chk ccall((:PetscSysInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSysFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscSysFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscPythonInitialize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPythonInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPythonFinalize(::$UnionPetscLib) + @chk ccall((:PetscPythonFinalize, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscPythonPrintError(::$UnionPetscLib) + @chk ccall((:PetscPythonPrintError, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscPythonMonitorSet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPythonMonitorSet, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMonitorCompare( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscMonitorCompare, $petsc_library), + PetscErrorCode, + ( + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +# typedef PetscVoidFn * PetscVoidFunction +const PetscVoidFunction = Ptr{PetscVoidFn} + +# typedef PetscVoidFn * * PetscVoidStarFunction +const PetscVoidStarFunction = Ptr{Ptr{PetscVoidFn}} + +# typedef PetscErrorCode ( PetscErrorCodeFn ) ( void ) +const PetscErrorCodeFn = Cvoid + +# typedef PetscErrorCodeFn * PetscErrorCodeFunction +const PetscErrorCodeFunction = Ptr{PetscErrorCodeFn} + +@for_petsc function PetscObjectDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscObject},), + arg1, + ) +end + +@for_petsc function PetscObjectGetComm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetComm, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetClassId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetClassId, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscClassId}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetClassName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetClassName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetType, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectSetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectSetName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectSetTabLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectSetTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetTabLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectIncrementTabLevel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscObjectIncrementTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectReference(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectReference, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectGetReference(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetReference, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectDereference(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectDereference, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectGetNewTag(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetNewTag, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscMPIInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectCompose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectCompose, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, PetscObject), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectRemoveReference(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectRemoveReference, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectQuery(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectQuery, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscObject}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectSetUp, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectSetPrintedOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectSetPrintedOptions, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectInheritPrintedOptions( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscObjectInheritPrintedOptions, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscCommGetNewTag(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscCommGetNewTag, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}), + arg1, + arg2, + ) +end + +@enum PetscOptionSource::UInt32 begin + PETSC_OPT_CODE = 0 + PETSC_OPT_COMMAND_LINE = 1 + PETSC_OPT_FILE = 2 + PETSC_OPT_ENVIRONMENT = 3 + NUM_PETSC_OPT_SOURCE = 4 +end + +@for_petsc function PetscOptionsCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsCreate, $petsc_library), + PetscErrorCode, + (Ptr{PetscOptions},), + arg1, + ) +end + +@for_petsc function PetscOptionsPush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsPush, $petsc_library), + PetscErrorCode, + (PetscOptions,), + arg1, + ) +end + +@for_petsc function PetscOptionsPop(::$UnionPetscLib) + @chk ccall((:PetscOptionsPop, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscOptionsDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscOptions},), + arg1, + ) +end + +@for_petsc function PetscOptionsCreateDefault(::$UnionPetscLib) + @chk ccall((:PetscOptionsCreateDefault, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscOptionsDestroyDefault(::$UnionPetscLib) + @chk ccall( + (:PetscOptionsDestroyDefault, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscOptionsHasHelp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsHasHelp, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsHasName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsHasName, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsGetInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetInt, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOptionsGetEnum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetEnum, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Ptr{Cchar}}, + Ptr{PetscEnum}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetEList( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscOptionsGetEList, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Ptr{Cchar}}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscOptionsGetReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetReal, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscReal}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOptionsGetScalar( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetScalar, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{$PetscScalar}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOptionsGetString( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetString, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + Csize_t, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetBoolArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetBoolArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{PetscBool}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetEnumArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscOptionsGetEnumArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Ptr{Cchar}}, + Ptr{PetscEnum}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscOptionsGetIntArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetIntArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetRealArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetRealArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetScalarArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetScalarArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{$PetscScalar}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsGetStringArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscOptionsGetStringArray, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Ptr{Cchar}}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscOptionsValidKey(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsValidKey, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsSetAlias(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOptionsSetAlias, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOptionsSetValue(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOptionsSetValue, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOptionsClearValue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsClearValue, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsFindPair( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsFindPair, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOptionsGetAll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsGetAll, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsAllUsed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsAllUsed, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsUsed(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOptionsUsed, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOptionsLeft(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsLeft, $petsc_library), + PetscErrorCode, + (PetscOptions,), + arg1, + ) +end + +@for_petsc function PetscOptionsLeftGet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsLeftGet, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cchar}}}, + Ptr{Ptr{Ptr{Cchar}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsLeftRestore( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsLeftRestore, $petsc_library), + PetscErrorCode, + ( + PetscOptions, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cchar}}}, + Ptr{Ptr{Ptr{Cchar}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsView, $petsc_library), + PetscErrorCode, + (PetscOptions, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsReject(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscOptionsReject, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsInsert(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscOptionsInsert, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cint}, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsInsertFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsInsertFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscOptions, Ptr{Cchar}, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsInsertFileYAML( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsInsertFileYAML, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscOptions, Ptr{Cchar}, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOptionsInsertString(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsInsertString, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsInsertStringYAML(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsInsertStringYAML, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsInsertArgs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOptionsInsertArgs, $petsc_library), + PetscErrorCode, + (PetscOptions, Cint, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOptionsClear(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsClear, $petsc_library), + PetscErrorCode, + (PetscOptions,), + arg1, + ) +end + +@for_petsc function PetscOptionsPrefixPush(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsPrefixPush, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsPrefixPop(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsPrefixPop, $petsc_library), + PetscErrorCode, + (PetscOptions,), + arg1, + ) +end + +@for_petsc function PetscOptionsGetenv( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetenv, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOptionsStringToBool(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsStringToBool, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsStringToInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsStringToInt, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsStringToReal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsStringToReal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsStringToScalar(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscOptionsStringToScalar, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsMonitorSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOptionsMonitorSet, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOptionsMonitorDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsMonitorDefault, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, PetscOptionSource, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscObjectSetOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectSetOptions, $petsc_library), + PetscErrorCode, + (PetscObject, PetscOptions), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetOptions, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscOptions}), + arg1, + arg2, + ) +end + +@enum PetscOptionType::UInt32 begin + OPTION_INT = 0 + OPTION_BOOL = 1 + OPTION_REAL = 2 + OPTION_FLIST = 3 + OPTION_STRING = 4 + OPTION_REAL_ARRAY = 5 + OPTION_SCALAR_ARRAY = 6 + OPTION_HEAD = 7 + OPTION_INT_ARRAY = 8 + OPTION_ELIST = 9 + OPTION_BOOL_ARRAY = 10 + OPTION_STRING_ARRAY = 11 +end + +@for_petsc function PetscOptionsSAWsDestroy(::$UnionPetscLib) + @chk ccall((:PetscOptionsSAWsDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscObjectAddOptionsHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscObjectAddOptionsHandler, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscObjectDestroyOptionsHandlers(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectDestroyOptionsHandlers, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscOptionsLeftError(::$UnionPetscLib) + @chk ccall((:PetscOptionsLeftError, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscMallocTraceSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscMallocTraceSet, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool, PetscLogDouble), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMallocTraceGet(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMallocTraceGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscObjectsListGetGlobalNumbering( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscObjectsListGetGlobalNumbering, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{PetscObject}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscMemoryView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMemoryView, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectPrintClassNamePrefixType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscObjectPrintClassNamePrefixType, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectView, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectPrependOptionsPrefix( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscObjectPrependOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectChangeTypeName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectChangeTypeName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectRegisterDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectRegisterDestroy, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectRegisterDestroyAll(::$UnionPetscLib) + @chk ccall( + (:PetscObjectRegisterDestroyAll, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscObjectViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscObjectViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectName(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectName, $petsc_library), + PetscErrorCode, + (PetscObject,), + arg1, + ) +end + +@for_petsc function PetscObjectTypeCompare(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectObjectTypeCompare( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscObjectObjectTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectBaseTypeCompare( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscObjectBaseTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRegisterFinalize(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscRegisterFinalize, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +@for_petsc function PetscRegisterFinalizeAll(::$UnionPetscLib) + @chk ccall((:PetscRegisterFinalizeAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDLOpen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDLOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscDLMode, Ptr{PetscDLHandle}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDLClose(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDLClose, $petsc_library), + PetscErrorCode, + (Ptr{PetscDLHandle},), + arg1, + ) +end + +@for_petsc function PetscDLSym(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDLSym, $petsc_library), + PetscErrorCode, + (PetscDLHandle, Ptr{Cchar}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDLAddr(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDLAddr, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDemangleSymbol(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDemangleSymbol, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMallocGetStack(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMallocGetStack, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Ptr{PetscStack}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectsDump(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectsDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE}, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectsView(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectsView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscObjectsGetObject(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectsGetObject, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscObject}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectListDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscObjectListDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscObjectList},), + arg1, + ) +end + +@for_petsc function PetscObjectListFind(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectListFind, $petsc_library), + PetscErrorCode, + (PetscObjectList, Ptr{Cchar}, Ptr{PetscObject}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectListReverseFind( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscObjectListReverseFind, $petsc_library), + PetscErrorCode, + (PetscObjectList, PetscObject, Ptr{Ptr{Cchar}}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscObjectListAdd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscObjectListAdd, $petsc_library), + PetscErrorCode, + (Ptr{PetscObjectList}, Ptr{Cchar}, PetscObject), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectListRemoveReference(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectListRemoveReference, $petsc_library), + PetscErrorCode, + (Ptr{PetscObjectList}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscObjectListDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscObjectListDuplicate, $petsc_library), + PetscErrorCode, + (PetscObjectList, Ptr{PetscObjectList}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFunctionListDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFunctionListDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscFunctionList},), + arg1, + ) +end + +@for_petsc function PetscFunctionListClear(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFunctionListClear, $petsc_library), + PetscErrorCode, + (PetscFunctionList,), + arg1, + ) +end + +@for_petsc function PetscFunctionListPrintTypes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscFunctionListPrintTypes, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Libc.FILE}, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + PetscFunctionList, + Ptr{Cchar}, + Ptr{Cchar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscFunctionListDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFunctionListDuplicate, $petsc_library), + PetscErrorCode, + (PetscFunctionList, Ptr{PetscFunctionList}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFunctionListView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFunctionListView, $petsc_library), + PetscErrorCode, + (PetscFunctionList, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscFunctionListGet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFunctionListGet, $petsc_library), + PetscErrorCode, + (PetscFunctionList, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Cint}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFunctionListPrintNonEmpty(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFunctionListPrintNonEmpty, $petsc_library), + PetscErrorCode, + (PetscFunctionList,), + arg1, + ) +end + +@for_petsc function PetscFunctionListPrintAll(::$UnionPetscLib) + @chk ccall((:PetscFunctionListPrintAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDLLibraryAppend(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDLLibraryAppend, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDLLibrary}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDLLibraryPrepend(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDLLibraryPrepend, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDLLibrary}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDLLibrarySym( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDLLibrarySym, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{PetscDLLibrary}, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDLLibraryPrintPath(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDLLibraryPrintPath, $petsc_library), + PetscErrorCode, + (PetscDLLibrary,), + arg1, + ) +end + +@for_petsc function PetscDLLibraryRetrieve( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDLLibraryRetrieve, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDLLibraryOpen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDLLibraryOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{PetscDLLibrary}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDLLibraryClose(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDLLibraryClose, $petsc_library), + PetscErrorCode, + (PetscDLLibrary,), + arg1, + ) +end + +@for_petsc function PetscSplitOwnership(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSplitOwnership, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSplitOwnershipBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSplitOwnershipBlock, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSplitOwnershipEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSplitOwnershipEqual, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSequentialPhaseBegin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSequentialPhaseBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSequentialPhaseEnd(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSequentialPhaseEnd, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscMPIDump(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMPIDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + arg1, + ) +end + +@for_petsc function PetscGlobalMinMaxInt(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGlobalMinMaxInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGlobalMinMaxReal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGlobalMinMaxReal, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGetCPUTime(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscGetCPUTime, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscTime(::$UnionPetscLib, v) + @chk ccall( + (:PetscTime, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v, + ) +end + +@for_petsc function PetscTimeSubtract(::$UnionPetscLib, v) + @chk ccall( + (:PetscTimeSubtract, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v, + ) +end + +@for_petsc function PetscTimeAdd(::$UnionPetscLib, v) + @chk ccall( + (:PetscTimeAdd, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v, + ) +end + +@for_petsc function PetscStrToArray(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscStrToArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Cint}, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscStrToArrayDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscStrToArrayDestroy, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscStrcasecmp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscStrcasecmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscStrendswithwhich(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscStrendswithwhich, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscStrArrayallocpy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscStrArrayallocpy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}}, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscStrArrayDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscStrArrayDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Ptr{Cchar}}},), + arg1, + ) +end + +@for_petsc function PetscStrNArrayallocpy(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscStrNArrayallocpy, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Cchar}}, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscStrNArrayDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscStrNArrayDestroy, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscStrreplace(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscStrreplace, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscTokenCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscTokenCreate, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscToken}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscTokenFind(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscTokenFind, $petsc_library), + PetscErrorCode, + (PetscToken, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscTokenDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscTokenDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscToken},), + arg1, + ) +end + +@for_petsc function PetscStrInList(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscStrInList, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Cchar, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscBasename(::$UnionPetscLib, arg1) + ccall((:PetscBasename, $petsc_library), Ptr{Cchar}, (Ptr{Cchar},), arg1) +end + +@for_petsc function PetscEListFind( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscEListFind, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{Ptr{Cchar}}, + Ptr{Cchar}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscEnumFind(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscEnumFind, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}}, Ptr{Cchar}, Ptr{PetscEnum}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscStrcat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscStrcat, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscStrcpy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscStrcpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscStrtolower(::$UnionPetscLib, a) + @chk ccall( + (:PetscStrtolower, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + a, + ) +end + +@for_petsc function PetscStrtoupper(::$UnionPetscLib, a) + @chk ccall( + (:PetscStrtoupper, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + a, + ) +end + +@for_petsc function PetscStrlen(::$UnionPetscLib, s, len) + @chk ccall( + (:PetscStrlen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Csize_t}), + s, + len, + ) +end + +@for_petsc function PetscStrallocpy(::$UnionPetscLib, s, t) + @chk ccall( + (:PetscStrallocpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Ptr{Cchar}}), + s, + t, + ) +end + +@for_petsc function PetscStrcmpNoError(::$UnionPetscLib, a, b, flg) + ccall( + (:PetscStrcmpNoError, $petsc_library), + Cvoid, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, + b, + flg, + ) +end + +@for_petsc function PetscStrcmp(::$UnionPetscLib, a, b, flg) + @chk ccall( + (:PetscStrcmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, + b, + flg, + ) +end + +@for_petsc function PetscStrncpy(::$UnionPetscLib, s, t, n) + @chk ccall( + (:PetscStrncpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + s, + t, + n, + ) +end + +@for_petsc function PetscStrlcat(::$UnionPetscLib, s, t, n) + @chk ccall( + (:PetscStrlcat, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + s, + t, + n, + ) +end + +@for_petsc function PetscStrncmp(::$UnionPetscLib, a, b, n, t) + @chk ccall( + (:PetscStrncmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + a, + b, + n, + t, + ) +end + +@for_petsc function PetscStrrstr(::$UnionPetscLib, a, b, tmp) + @chk ccall( + (:PetscStrrstr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}), + a, + b, + tmp, + ) +end + +@for_petsc function PetscStrstr(::$UnionPetscLib, haystack, needle, tmp) + @chk ccall( + (:PetscStrstr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}), + haystack, + needle, + tmp, + ) +end + +@for_petsc function PetscStrgrt(::$UnionPetscLib, a, b, t) + @chk ccall( + (:PetscStrgrt, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, + b, + t, + ) +end + +@for_petsc function PetscStrchr(::$UnionPetscLib, a, b, c) + @chk ccall( + (:PetscStrchr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Ptr{Cchar}}), + a, + b, + c, + ) +end + +@for_petsc function PetscStrrchr(::$UnionPetscLib, a, b, c) + @chk ccall( + (:PetscStrrchr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Ptr{Cchar}}), + a, + b, + c, + ) +end + +@for_petsc function PetscStrendswith(::$UnionPetscLib, a, b, flg) + @chk ccall( + (:PetscStrendswith, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, + b, + flg, + ) +end + +@for_petsc function PetscStrbeginswith(::$UnionPetscLib, a, b, flg) + @chk ccall( + (:PetscStrbeginswith, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, + b, + flg, + ) +end + +@for_petsc function PetscBTIndex_Internal(::$UnionPetscLib, index) + ccall( + (:PetscBTIndex_Internal, $petsc_library), + Csize_t, + ($PetscInt,), + index, + ) +end + +@for_petsc function PetscBTMask_Internal(::$UnionPetscLib, index) + ccall((:PetscBTMask_Internal, $petsc_library), Cchar, ($PetscInt,), index) +end + +@for_petsc function PetscBTLength(::$UnionPetscLib, m) + ccall((:PetscBTLength, $petsc_library), Csize_t, ($PetscInt,), m) +end + +@for_petsc function PetscBTMemzero(::$UnionPetscLib, m, array) + @chk ccall( + (:PetscBTMemzero, $petsc_library), + PetscErrorCode, + ($PetscInt, PetscBT), + m, + array, + ) +end + +@for_petsc function PetscBTDestroy(::$UnionPetscLib, array) + @chk ccall( + (:PetscBTDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscBT},), + array, + ) +end + +@for_petsc function PetscBTCreate(::$UnionPetscLib, m, array) + @chk ccall( + (:PetscBTCreate, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscBT}), + m, + array, + ) +end + +@for_petsc function PetscBTSet(::$UnionPetscLib, array, index) + @chk ccall( + (:PetscBTSet, $petsc_library), + PetscErrorCode, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscBTNegate(::$UnionPetscLib, array, index) + @chk ccall( + (:PetscBTNegate, $petsc_library), + PetscErrorCode, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscBTClear(::$UnionPetscLib, array, index) + @chk ccall( + (:PetscBTClear, $petsc_library), + PetscErrorCode, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscBTLookupSet(::$UnionPetscLib, array, index) + ccall( + (:PetscBTLookupSet, $petsc_library), + Cchar, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscBTLookupClear(::$UnionPetscLib, array, index) + ccall( + (:PetscBTLookupClear, $petsc_library), + Cchar, + (PetscBT, $PetscInt), + array, + index, + ) +end + +@for_petsc function PetscBTView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBTView, $petsc_library), + PetscErrorCode, + ($PetscInt, PetscBT, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +mutable struct PetscEventPerfInfo + id::Cint + active::PetscBool + visible::PetscBool + depth::Cint + count::Cint + flops::PetscLogDouble + flops2::PetscLogDouble + flopsTmp::PetscLogDouble + time::PetscLogDouble + time2::PetscLogDouble + timeTmp::PetscLogDouble + syncTime::PetscLogDouble + dof::NTuple{8, PetscLogDouble} + errors::NTuple{8, PetscLogDouble} + numMessages::PetscLogDouble + messageLength::PetscLogDouble + numReductions::PetscLogDouble + memIncrease::PetscLogDouble + mallocIncrease::PetscLogDouble + mallocSpace::PetscLogDouble + mallocIncreaseEvent::PetscLogDouble + PetscEventPerfInfo() = new() +end + +mutable struct _n_PetscIntStack end + +const PetscIntStack = Ptr{_n_PetscIntStack} + +const PetscLogClass = Cint + +mutable struct _p_PetscLogHandler end + +const PetscLogHandler = Ptr{_p_PetscLogHandler} + +const PetscLogHandlerType = Ptr{Cchar} + +mutable struct _n_PetscLogRegistry end + +const PetscLogRegistry = Ptr{_n_PetscLogRegistry} + +mutable struct _n_PetscLogState + registry::PetscLogRegistry + active::PetscBT + stage_stack::PetscIntStack + current_stage::Cint + bt_num_stages::Cint + bt_num_events::Cint + refct::Cint + _n_PetscLogState() = new() +end + +const PetscLogState = Ptr{_n_PetscLogState} + +mutable struct PetscLogEventInfo + name::Ptr{Cchar} + classid::PetscClassId + collective::PetscBool + PetscLogEventInfo() = new() +end + +mutable struct PetscLogClassInfo + name::Ptr{Cchar} + classid::PetscClassId + PetscLogClassInfo() = new() +end + +mutable struct _PetscLogStageInfo + name::Ptr{Cchar} + _PetscLogStageInfo() = new() +end + +const PetscLogStageInfo = _PetscLogStageInfo + +@enum PetscInfoCommFlag::Int32 begin + PETSC_INFO_COMM_ALL = -1 + PETSC_INFO_COMM_NO_SELF = 0 + PETSC_INFO_COMM_ONLY_SELF = 1 +end + +@for_petsc function PetscInfoDeactivateClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInfoDeactivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscInfoActivateClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInfoActivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscInfoEnabled(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscInfoEnabled, $petsc_library), + PetscErrorCode, + (PetscClassId, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscInfoAllow(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInfoAllow, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscInfoSetFile(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscInfoSetFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscInfoGetFile(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscInfoGetFile, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}}, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscInfoSetClasses(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscInfoSetClasses, $petsc_library), + PetscErrorCode, + (PetscBool, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscInfoGetClass(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscInfoGetClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscInfoGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscInfoGetInfo, $petsc_library), + PetscErrorCode, + ( + Ptr{PetscBool}, + Ptr{PetscBool}, + Ptr{PetscBool}, + Ptr{PetscBool}, + Ptr{PetscInfoCommFlag}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscInfoProcessClass(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscInfoProcessClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, $PetscInt, Ptr{PetscClassId}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscInfoSetFilterCommSelf(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInfoSetFilterCommSelf, $petsc_library), + PetscErrorCode, + (PetscInfoCommFlag,), + arg1, + ) +end + +@for_petsc function PetscInfoSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscInfoSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscOptions,), + arg1, + ) +end + +@for_petsc function PetscInfoDestroy(::$UnionPetscLib) + @chk ccall((:PetscInfoDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscIntStackCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscIntStackCreate, $petsc_library), + PetscErrorCode, + (Ptr{PetscIntStack},), + arg1, + ) +end + +@for_petsc function PetscIntStackDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscIntStackDestroy, $petsc_library), + PetscErrorCode, + (PetscIntStack,), + arg1, + ) +end + +@for_petsc function PetscIntStackPush(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscIntStackPush, $petsc_library), + PetscErrorCode, + (PetscIntStack, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscIntStackPop(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscIntStackPop, $petsc_library), + PetscErrorCode, + (PetscIntStack, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscIntStackTop(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscIntStackTop, $petsc_library), + PetscErrorCode, + (PetscIntStack, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscIntStackEmpty(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscIntStackEmpty, $petsc_library), + PetscErrorCode, + (PetscIntStack, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogStateCreate, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogState},), + arg1, + ) +end + +@for_petsc function PetscLogStateDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogStateDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogState},), + arg1, + ) +end + +@for_petsc function PetscLogStateGetRegistry(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateGetRegistry, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{PetscLogRegistry}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateClassRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogStateClassRegister, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, PetscClassId, Ptr{PetscLogStage}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogStateClassSetActive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogStateClassSetActive, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, PetscClassId, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogStateClassSetActiveAll( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateClassSetActiveAll, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscClassId, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateStageRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateStageRegister, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, Ptr{PetscLogStage}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateStagePush(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateStagePush, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateStagePop(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogStateStagePop, $petsc_library), + PetscErrorCode, + (PetscLogState,), + arg1, + ) +end + +@for_petsc function PetscLogStateStageSetActive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateStageSetActive, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateStageGetActive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateStageGetActive, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateGetCurrentStage(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateGetCurrentStage, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{PetscLogStage}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateEventRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogStateEventRegister, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, PetscClassId, Ptr{PetscLogEvent}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogStateEventSetCollective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateEventSetCollective, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogEvent, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateEventSetActive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogStateEventSetActive, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, PetscLogEvent, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogStateEventSetActiveAll( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateEventSetActiveAll, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogEvent, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateEventGetActive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogStateEventGetActive, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, PetscLogEvent, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogStateGetEventFromName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateGetEventFromName, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, Ptr{PetscLogEvent}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateGetStageFromName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateGetStageFromName, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, Ptr{PetscLogStage}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateGetClassFromName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateGetClassFromName, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{Cchar}, Ptr{PetscLogClass}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateGetClassFromClassId( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateGetClassFromClassId, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscClassId, Ptr{PetscLogClass}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateGetNumEvents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateGetNumEvents, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateGetNumStages(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateGetNumStages, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateGetNumClasses(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStateGetNumClasses, $petsc_library), + PetscErrorCode, + (PetscLogState, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStateEventGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateEventGetInfo, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogEvent, Ptr{PetscLogEventInfo}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateStageGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateStageGetInfo, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogStage, Ptr{PetscLogStageInfo}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogStateClassGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogStateClassGetInfo, $petsc_library), + PetscErrorCode, + (PetscLogState, PetscLogClass, Ptr{PetscLogClassInfo}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscLogHandler}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerSetType, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogHandlerType), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerGetType, $petsc_library), + PetscErrorCode, + (PetscLogHandler, Ptr{PetscLogHandlerType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogHandlerDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogHandler},), + arg1, + ) +end + +@for_petsc function PetscLogHandlerSetState(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerSetState, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogState), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerGetState(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerGetState, $petsc_library), + PetscErrorCode, + (PetscLogHandler, Ptr{PetscLogState}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerEventBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscLogHandlerEventBegin, $petsc_library), + PetscErrorCode, + ( + PetscLogHandler, + PetscLogEvent, + PetscObject, + PetscObject, + PetscObject, + PetscObject, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscLogHandlerEventEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscLogHandlerEventEnd, $petsc_library), + PetscErrorCode, + ( + PetscLogHandler, + PetscLogEvent, + PetscObject, + PetscObject, + PetscObject, + PetscObject, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscLogHandlerEventSync(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLogHandlerEventSync, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogEvent, MPI_Comm), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerObjectCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerObjectCreate, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerObjectDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerObjectDestroy, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerStagePush(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerStagePush, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerStagePop(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerStagePop, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerView, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerGetEventPerfInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogHandlerGetEventPerfInfo, $petsc_library), + PetscErrorCode, + ( + PetscLogHandler, + PetscLogStage, + PetscLogEvent, + Ptr{Ptr{PetscEventPerfInfo}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogHandlerGetStagePerfInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerGetStagePerfInfo, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage, Ptr{Ptr{PetscEventPerfInfo}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerSetLogActions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerSetLogActions, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerSetLogObjects(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerSetLogObjects, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerGetNumObjects(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerGetNumObjects, $petsc_library), + PetscErrorCode, + (PetscLogHandler, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerEventDeactivatePush( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerEventDeactivatePush, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage, PetscLogEvent), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerEventDeactivatePop( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerEventDeactivatePop, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage, PetscLogEvent), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerEventsPause(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogHandlerEventsPause, $petsc_library), + PetscErrorCode, + (PetscLogHandler,), + arg1, + ) +end + +@for_petsc function PetscLogHandlerEventsResume(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogHandlerEventsResume, $petsc_library), + PetscErrorCode, + (PetscLogHandler,), + arg1, + ) +end + +@for_petsc function PetscLogHandlerDump(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogHandlerDump, $petsc_library), + PetscErrorCode, + (PetscLogHandler, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogHandlerStageSetVisible( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerStageSetVisible, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerStageGetVisible( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerStageGetVisible, $petsc_library), + PetscErrorCode, + (PetscLogHandler, PetscLogStage, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerCreateTrace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLogHandlerCreateTrace, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}, Ptr{PetscLogHandler}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogHandlerCreateLegacy( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscLogHandlerCreateLegacy, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{PetscLogHandler}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +mutable struct _n_PetscLogHandlerHot + handler::PetscLogHandler + eventBegin::Ptr{Cvoid} + eventEnd::Ptr{Cvoid} + eventSync::Ptr{Cvoid} + objectCreate::Ptr{Cvoid} + objectDestroy::Ptr{Cvoid} + _n_PetscLogHandlerHot() = new() +end + +const PetscLogHandlerHot = _n_PetscLogHandlerHot + +@for_petsc function PetscLogObjectMemory(::$UnionPetscLib, o, m) + @chk ccall( + (:PetscLogObjectMemory, $petsc_library), + PetscErrorCode, + (PetscObject, PetscLogDouble), + o, + m, + ) +end + +@for_petsc function PetscGetFlops(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscGetFlops, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + arg1, + ) +end + +@for_petsc function PetscLogDefaultBegin(::$UnionPetscLib) + @chk ccall((:PetscLogDefaultBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogNestedBegin(::$UnionPetscLib) + @chk ccall((:PetscLogNestedBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogTraceBegin(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogTraceBegin, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + arg1, + ) +end + +@for_petsc function PetscLogMPEBegin(::$UnionPetscLib) + @chk ccall((:PetscLogMPEBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogPerfstubsBegin(::$UnionPetscLib) + @chk ccall((:PetscLogPerfstubsBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogLegacyCallbacksBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscLogLegacyCallbacksBegin, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscLogActions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogActions, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscLogObjects(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogObjects, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscLogSetThreshold(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogSetThreshold, $petsc_library), + PetscErrorCode, + (PetscLogDouble, Ptr{PetscLogDouble}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogView(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscLogViewFromOptions(::$UnionPetscLib) + @chk ccall((:PetscLogViewFromOptions, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogDump(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogDump, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscLogMPEDump(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogMPEDump, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscLogGetState(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogGetState, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogState},), + arg1, + ) +end + +@for_petsc function PetscLogGetDefaultHandler(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogGetDefaultHandler, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogHandler},), + arg1, + ) +end + +@for_petsc function PetscLogHandlerStart(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogHandlerStart, $petsc_library), + PetscErrorCode, + (PetscLogHandler,), + arg1, + ) +end + +@for_petsc function PetscLogHandlerStop(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogHandlerStop, $petsc_library), + PetscErrorCode, + (PetscLogHandler,), + arg1, + ) +end + +@for_petsc function PetscLogIsActive(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogIsActive, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscLogStageGetActive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageGetActive, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStageSetVisible(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageSetVisible, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStageGetVisible(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageGetVisible, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStageGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageGetName, $petsc_library), + PetscErrorCode, + (PetscLogEvent, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogStageGetPerfInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogStageGetPerfInfo, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscEventPerfInfo}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventRegister(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLogEventRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscClassId, Ptr{PetscLogEvent}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogEventSetCollective(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogEventSetCollective, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventIncludeClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventIncludeClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscLogEventExcludeClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventExcludeClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscLogEventActivate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventActivate, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + arg1, + ) +end + +@for_petsc function PetscLogEventDeactivate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventDeactivate, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + arg1, + ) +end + +@for_petsc function PetscLogEventDeactivatePush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventDeactivatePush, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + arg1, + ) +end + +@for_petsc function PetscLogEventDeactivatePop(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventDeactivatePop, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + arg1, + ) +end + +@for_petsc function PetscLogEventSetActiveAll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogEventSetActiveAll, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventActivateClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventActivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscLogEventDeactivateClass(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLogEventDeactivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + arg1, + ) +end + +@for_petsc function PetscLogEventGetId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogEventGetId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogEvent}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogEventGetName, $petsc_library), + PetscErrorCode, + (PetscLogEvent, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventGetPerfInfo(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLogEventGetPerfInfo, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscLogEvent, Ptr{PetscEventPerfInfo}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogEventSetDof(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLogEventSetDof, $petsc_library), + PetscErrorCode, + (PetscLogEvent, $PetscInt, PetscLogDouble), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogEventSetError(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLogEventSetError, $petsc_library), + PetscErrorCode, + (PetscLogEvent, $PetscInt, PetscLogDouble), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLogEventsPause(::$UnionPetscLib) + @chk ccall((:PetscLogEventsPause, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogEventsResume(::$UnionPetscLib) + @chk ccall((:PetscLogEventsResume, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogClassGetClassId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogClassGetClassId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscClassId}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogClassIdGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLogClassIdGetName, $petsc_library), + PetscErrorCode, + (PetscClassId, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLogEventSync(::$UnionPetscLib, e, comm) + @chk ccall( + (:PetscLogEventSync, $petsc_library), + PetscErrorCode, + (PetscLogEvent, MPI_Comm), + e, + comm, + ) +end + +@for_petsc function PetscLogObjectCreate(::$UnionPetscLib, o) + @chk ccall( + (:PetscLogObjectCreate, $petsc_library), + PetscErrorCode, + (PetscObject,), + o, + ) +end + +@for_petsc function PetscLogObjectDestroy(::$UnionPetscLib, o) + @chk ccall( + (:PetscLogObjectDestroy, $petsc_library), + PetscErrorCode, + (PetscObject,), + o, + ) +end + +@for_petsc function PetscLogFlops(::$UnionPetscLib, n) + @chk ccall( + (:PetscLogFlops, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + n, + ) +end + +mutable struct PetscClassRegInfo + name::Ptr{Cchar} + classid::PetscClassId + PetscClassRegInfo() = new() +end + +struct _n_PetscClassRegLog + numClasses::Cint + maxClasses::Cint + classInfo::Ptr{PetscClassRegInfo} +end + +const PetscClassRegLog = Ptr{_n_PetscClassRegLog} + +mutable struct PetscClassPerfInfo + id::PetscClassId + creations::Cint + destructions::Cint + mem::PetscLogDouble + descMem::PetscLogDouble + PetscClassPerfInfo() = new() +end + +struct _n_PetscClassPerfLog + numClasses::Cint + maxClasses::Cint + classInfo::Ptr{PetscClassPerfInfo} +end + +const PetscClassPerfLog = Ptr{_n_PetscClassPerfLog} + +mutable struct PetscEventRegInfo + name::Ptr{Cchar} + classid::PetscClassId + collective::PetscBool + timer::Ptr{Cvoid} + PetscEventRegInfo() = new() +end + +struct _n_PetscEventRegLog + numEvents::Cint + maxEvents::Cint + eventInfo::Ptr{PetscEventRegInfo} +end + +const PetscEventRegLog = Ptr{_n_PetscEventRegLog} + +mutable struct _n_PetscEventPerfLog + numEvents::Cint + maxEvents::Cint + eventInfo::Ptr{PetscEventPerfInfo} + _n_PetscEventPerfLog() = new() +end + +const PetscEventPerfLog = Ptr{_n_PetscEventPerfLog} + +struct _PetscStageInfo + name::Ptr{Cchar} + used::PetscBool + perfInfo::PetscEventPerfInfo + classLog::PetscClassPerfLog + timer::Ptr{Cvoid} +end + +const PetscStageInfo = _PetscStageInfo + +mutable struct _n_PetscStageLog + numStages::Cint + maxStages::Cint + stack::PetscIntStack + curStage::Cint + stageInfo::Ptr{PetscStageInfo} + eventLog::PetscEventRegLog + classLog::PetscClassRegLog + _n_PetscStageLog() = new() +end + +const PetscStageLog = Ptr{_n_PetscStageLog} + +@for_petsc function PetscLogGetStageLog(::$UnionPetscLib, s) + @chk ccall( + (:PetscLogGetStageLog, $petsc_library), + PetscErrorCode, + (Ptr{PetscStageLog},), + s, + ) +end + +@for_petsc function PetscStageLogGetCurrent(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscStageLogGetCurrent, $petsc_library), + PetscErrorCode, + (PetscStageLog, Ptr{Cint}), + a, + b, + ) +end + +@for_petsc function PetscStageLogGetEventPerfLog(::$UnionPetscLib, a, b, c) + @chk ccall( + (:PetscStageLogGetEventPerfLog, $petsc_library), + PetscErrorCode, + (PetscStageLog, Cint, Ptr{PetscEventPerfLog}), + a, + b, + c, + ) +end + +@for_petsc function PetscLogPushCurrentEvent_Internal(::$UnionPetscLib, e) + @chk ccall( + (:PetscLogPushCurrentEvent_Internal, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + e, + ) +end + +@for_petsc function PetscLogPopCurrentEvent_Internal(::$UnionPetscLib) + @chk ccall( + (:PetscLogPopCurrentEvent_Internal, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscLogAllBegin(::$UnionPetscLib) + @chk ccall((:PetscLogAllBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscLogSet(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscLogSet, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}), + a, + b, + ) +end + +@for_petsc function PetscFixFilename(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFixFilename, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFOpen(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscFOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscFClose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFFlush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFFlush, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + arg1, + ) +end + +@for_petsc function PetscFormatRealArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFormatRealArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFormatConvertGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFormatConvertGetSize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFormatConvert(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFormatConvert, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPOpen(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:PetscPOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscPClose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPOpenSetMachine(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscPOpenSetMachine, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscSynchronizedFlush(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSynchronizedFlush, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSynchronizedFGets( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSynchronizedFGets, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}, Csize_t, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscStartMatlab(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscStartMatlab, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGetPetscDir(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscGetPetscDir, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}},), + arg1, + ) +end + +@for_petsc function PetscContainerGetPointer(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscContainerGetPointer, $petsc_library), + PetscErrorCode, + (PetscContainer, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscContainerSetPointer(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscContainerSetPointer, $petsc_library), + PetscErrorCode, + (PetscContainer, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscContainerDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscContainerDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscContainer},), + arg1, + ) +end + +@for_petsc function PetscContainerCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscContainerCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscContainer}), + arg1, + arg2, + ) +end + +@for_petsc function PetscContainerSetUserDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscContainerSetUserDestroy, $petsc_library), + PetscErrorCode, + (PetscContainer, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscContainerUserDestroyDefault(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscContainerUserDestroyDefault, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +@for_petsc function PetscIntView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscIntView, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRealView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscRealView, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscScalarView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscScalarView, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscScalar}, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscIntCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscIntCast, $petsc_library), + PetscErrorCode, + (PetscInt64, Ptr{$PetscInt}), + a, + b, + ) +end + +@for_petsc function PetscCountCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscCountCast, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}), + a, + b, + ) +end + +@for_petsc function PetscBLASIntCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscBLASIntCast, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscBLASInt}), + a, + b, + ) +end + +@for_petsc function PetscCuBLASIntCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscCuBLASIntCast, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscCuBLASInt}), + a, + b, + ) +end + +@for_petsc function PetscHipBLASIntCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscHipBLASIntCast, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscHipBLASInt}), + a, + b, + ) +end + +@for_petsc function PetscMPIIntCast(::$UnionPetscLib, a, b) + @chk ccall( + (:PetscMPIIntCast, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}), + a, + b, + ) +end + +@for_petsc function PetscRealIntMultTruncate(::$UnionPetscLib, a, b) + ccall( + (:PetscRealIntMultTruncate, $petsc_library), + $PetscInt, + ($PetscReal, $PetscInt), + a, + b, + ) +end + +@for_petsc function PetscIntMultTruncate(::$UnionPetscLib, a, b) + ccall( + (:PetscIntMultTruncate, $petsc_library), + $PetscInt, + ($PetscInt, $PetscInt), + a, + b, + ) +end + +@for_petsc function PetscIntSumTruncate(::$UnionPetscLib, a, b) + ccall( + (:PetscIntSumTruncate, $petsc_library), + $PetscInt, + ($PetscInt, $PetscInt), + a, + b, + ) +end + +@for_petsc function PetscIntMultError(::$UnionPetscLib, a, b, result) + @chk ccall( + (:PetscIntMultError, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}), + a, + b, + result, + ) +end + +@for_petsc function PetscIntSumError(::$UnionPetscLib, a, b, result) + @chk ccall( + (:PetscIntSumError, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}), + a, + b, + result, + ) +end + +@for_petsc function PetscGetArchType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetArchType, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetHostName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetHostName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetUserName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetUserName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetProgramName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscSetProgramName(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscGetDate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetDate, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetVersion(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetVersion, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetVersionNumber( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGetVersionNumber, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortedInt(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortedInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortedInt64(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortedInt64, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscInt64}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortedMPIInt(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortedMPIInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortedReal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortedReal, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortInt64(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortInt64, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscInt64}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortCount(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortCount, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscCount}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortReverseInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortReverseInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortedRemoveDupsInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortedRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortedCheckDupsInt(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortedCheckDupsInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCheckDupsInt(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCheckDupsInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFindInt(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscFindInt, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscFindMPIInt(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscFindMPIInt, $petsc_library), + PetscErrorCode, + (PetscMPIInt, $PetscInt, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortIntWithPermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortIntWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortStrWithPermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortStrWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Cchar}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortIntWithArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortIntWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortIntWithCountArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortIntWithCountArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{PetscCount}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortIntWithArrayPair( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSortIntWithArrayPair, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortIntWithIntCountArrayPair( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSortIntWithIntCountArrayPair, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscCount}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortMPIInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortMPIInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortRemoveDupsMPIInt(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortRemoveDupsMPIInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{PetscMPIInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortMPIIntWithArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSortMPIIntWithArray, $petsc_library), + PetscErrorCode, + (PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortMPIIntWithIntArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortMPIIntWithIntArray, $petsc_library), + PetscErrorCode, + (PetscMPIInt, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortIntWithScalarArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortIntWithScalarArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortIntWithDataArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSortIntWithDataArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSortReal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortReal, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSortRealWithArrayInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortRealWithArrayInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortRealWithPermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSortRealWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSortRemoveDupsReal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSortRemoveDupsReal, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFindReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFindReal, $petsc_library), + PetscErrorCode, + ($PetscReal, $PetscInt, Ptr{$PetscReal}, $PetscReal, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSortSplit(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscSortSplit, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSortSplitReal(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscSortSplitReal, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscProcessTree( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscProcessTree, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{PetscBool}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscMergeIntArrayPair( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscMergeIntArrayPair, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscMergeIntArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscMergeIntArray, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscMergeMPIIntArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscMergeMPIIntArray, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{PetscMPIInt}, + $PetscInt, + Ptr{PetscMPIInt}, + Ptr{$PetscInt}, + Ptr{Ptr{PetscMPIInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscParallelSortedInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscParallelSortedInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscTimSort(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:PetscTimSort, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscIntSortSemiOrdered(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMPIIntSortSemiOrdered(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMPIIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRealSortSemiOrdered(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRealSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscTimSortWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscTimSortWithArray, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{Cvoid}, + Csize_t, + Ptr{Cvoid}, + Csize_t, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscIntSortSemiOrderedWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMPIIntSortSemiOrderedWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscMPIIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRealSortSemiOrderedWithArrayInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscRealSortSemiOrderedWithArrayInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSetDisplay(::$UnionPetscLib) + @chk ccall((:PetscSetDisplay, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscGetDisplay(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetDisplay, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +const PetscRandomType = Ptr{Cchar} + +@for_petsc function PetscRandomInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscRandomInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscRandomFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:PetscRandomFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscRandomRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomSetType, $petsc_library), + PetscErrorCode, + (PetscRandom, PetscRandomType), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscRandomSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscRandom,), + arg1, + ) +end + +@for_petsc function PetscRandomGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomGetType, $petsc_library), + PetscErrorCode, + (PetscRandom, Ptr{PetscRandomType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscRandomViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscRandom, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRandomView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomView, $petsc_library), + PetscErrorCode, + (PetscRandom, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscRandom}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomGetValue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomGetValue, $petsc_library), + PetscErrorCode, + (PetscRandom, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomGetValueReal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomGetValueReal, $petsc_library), + PetscErrorCode, + (PetscRandom, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomGetValues(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscRandomGetValues, $petsc_library), + PetscErrorCode, + (PetscRandom, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRandomGetValuesReal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscRandomGetValuesReal, $petsc_library), + PetscErrorCode, + (PetscRandom, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRandomGetInterval(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscRandomGetInterval, $petsc_library), + PetscErrorCode, + (PetscRandom, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRandomSetInterval(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscRandomSetInterval, $petsc_library), + PetscErrorCode, + (PetscRandom, $PetscScalar, $PetscScalar), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscRandomSetSeed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomSetSeed, $petsc_library), + PetscErrorCode, + (PetscRandom, Culong), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomGetSeed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscRandomGetSeed, $petsc_library), + PetscErrorCode, + (PetscRandom, Ptr{Culong}), + arg1, + arg2, + ) +end + +@for_petsc function PetscRandomSeed(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscRandomSeed, $petsc_library), + PetscErrorCode, + (PetscRandom,), + arg1, + ) +end + +@for_petsc function PetscRandomDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscRandomDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscRandom},), + arg1, + ) +end + +@for_petsc function PetscGetFullPath(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGetFullPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGetRelativePath(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGetRelativePath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGetWorkingDirectory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetWorkingDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetRealPath(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetRealPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetHomeDirectory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetHomeDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscTestFile(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscTestFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscTestDirectory(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscTestDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMkdir(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMkdir, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscMkdtemp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMkdtemp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscRMTree(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscRMTree, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscBinaryBigEndian(::$UnionPetscLib) + ccall((:PetscBinaryBigEndian, $petsc_library), PetscBool, ()) +end + +@for_petsc function PetscBinaryRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBinaryRead, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBinarySynchronizedRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscBinarySynchronizedRead, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscBinaryWrite(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscBinaryWrite, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, $PetscInt, PetscDataType), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscBinarySynchronizedWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBinarySynchronizedWrite, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, PetscDataType), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBinaryOpen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBinaryOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscFileMode, Ptr{Cint}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscBinaryClose(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBinaryClose, $petsc_library), + PetscErrorCode, + (Cint,), + arg1, + ) +end + +@for_petsc function PetscSharedTmp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSharedTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSharedWorkingDirectory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSharedWorkingDirectory, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscGetTmp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGetTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFileRetrieve( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFileRetrieve, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscLs(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:PetscLs, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscOpenSocket(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOpenSocket, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{Cint}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscBinarySeek(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscBinarySeek, $petsc_library), + PetscErrorCode, + (Cint, off_t, PetscBinarySeekType, Ptr{off_t}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscBinarySynchronizedSeek( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBinarySynchronizedSeek, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, off_t, PetscBinarySeekType, Ptr{off_t}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscByteSwap(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscByteSwap, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, PetscDataType, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSetDebugTerminal(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSetDebugTerminal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscSetDebugger(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSetDebugger, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSetDefaultDebugger(::$UnionPetscLib) + @chk ccall((:PetscSetDefaultDebugger, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSetDebuggerFromString(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSetDebuggerFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + arg1, + ) +end + +@for_petsc function PetscAttachDebugger(::$UnionPetscLib) + @chk ccall((:PetscAttachDebugger, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscStopForDebugger(::$UnionPetscLib) + @chk ccall((:PetscStopForDebugger, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscWaitOnError(::$UnionPetscLib) + @chk ccall((:PetscWaitOnError, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscGatherNumberOfMessages( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGatherNumberOfMessages, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGatherMessageLengths( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscGatherMessageLengths, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscMPIInt, + PetscMPIInt, + Ptr{PetscMPIInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{PetscMPIInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscGatherMessageLengths2( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscGatherMessageLengths2, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscMPIInt, + PetscMPIInt, + Ptr{PetscMPIInt}, + Ptr{PetscMPIInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{PetscMPIInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscCommBuildTwoSided( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscCommBuildTwoSided, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscMPIInt, + MPI_Datatype, + PetscMPIInt, + Ptr{PetscMPIInt}, + Ptr{Cvoid}, + Ptr{PetscMPIInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscCommBuildTwoSidedF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + send, + recv, + ctx, +) + @chk ccall( + (:PetscCommBuildTwoSidedF, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscMPIInt, + MPI_Datatype, + PetscMPIInt, + Ptr{PetscMPIInt}, + Ptr{Cvoid}, + Ptr{PetscMPIInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Cvoid}, + PetscMPIInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + send, + recv, + ctx, + ) +end + +@for_petsc function PetscCommBuildTwoSidedSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscCommBuildTwoSidedSetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscBuildTwoSidedType), + arg1, + arg2, + ) +end + +@for_petsc function PetscCommBuildTwoSidedGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscCommBuildTwoSidedGetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBuildTwoSidedType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSSEIsEnabled(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSSEIsEnabled, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscObjectComm(::$UnionPetscLib, arg1) + ccall((:PetscObjectComm, $petsc_library), MPI_Comm, (PetscObject,), arg1) +end + +@for_petsc function PetscSubcommParent(::$UnionPetscLib, scomm) + ccall( + (:PetscSubcommParent, $petsc_library), + MPI_Comm, + (PetscSubcomm,), + scomm, + ) +end + +@for_petsc function PetscSubcommChild(::$UnionPetscLib, scomm) + ccall( + (:PetscSubcommChild, $petsc_library), + MPI_Comm, + (PetscSubcomm,), + scomm, + ) +end + +@for_petsc function PetscSubcommContiguousParent(::$UnionPetscLib, scomm) + ccall( + (:PetscSubcommContiguousParent, $petsc_library), + MPI_Comm, + (PetscSubcomm,), + scomm, + ) +end + +@for_petsc function PetscSubcommCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscSubcomm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSubcommDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSubcomm},), + arg1, + ) +end + +@for_petsc function PetscSubcommSetNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommSetNumber, $petsc_library), + PetscErrorCode, + (PetscSubcomm, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommSetType, $petsc_library), + PetscErrorCode, + (PetscSubcomm, PetscSubcommType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommSetTypeGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSubcommSetTypeGeneral, $petsc_library), + PetscErrorCode, + (PetscSubcomm, PetscMPIInt, PetscMPIInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSubcommView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommView, $petsc_library), + PetscErrorCode, + (PetscSubcomm, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSubcommSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscSubcomm,), + arg1, + ) +end + +@for_petsc function PetscSubcommSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscSubcomm, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommGetParent(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommGetParent, $petsc_library), + PetscErrorCode, + (PetscSubcomm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommGetContiguousParent( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSubcommGetContiguousParent, $petsc_library), + PetscErrorCode, + (PetscSubcomm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSubcommGetChild(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSubcommGetChild, $petsc_library), + PetscErrorCode, + (PetscSubcomm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscHeapCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscHeapCreate, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscHeap}), + arg1, + arg2, + ) +end + +@for_petsc function PetscHeapAdd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscHeapAdd, $petsc_library), + PetscErrorCode, + (PetscHeap, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscHeapPop(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscHeapPop, $petsc_library), + PetscErrorCode, + (PetscHeap, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscHeapPeek(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscHeapPeek, $petsc_library), + PetscErrorCode, + (PetscHeap, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscHeapStash(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscHeapStash, $petsc_library), + PetscErrorCode, + (PetscHeap, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscHeapUnstash(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscHeapUnstash, $petsc_library), + PetscErrorCode, + (PetscHeap,), + arg1, + ) +end + +@for_petsc function PetscHeapDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscHeapDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscHeap},), + arg1, + ) +end + +@for_petsc function PetscHeapView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscHeapView, $petsc_library), + PetscErrorCode, + (PetscHeap, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscProcessPlacementView(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscProcessPlacementView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscShmCommGet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscShmCommGet, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscShmComm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscShmCommGlobalToLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscShmCommGlobalToLocal, $petsc_library), + PetscErrorCode, + (PetscShmComm, PetscMPIInt, Ptr{PetscMPIInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscShmCommLocalToGlobal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscShmCommLocalToGlobal, $petsc_library), + PetscErrorCode, + (PetscShmComm, PetscMPIInt, Ptr{PetscMPIInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscShmCommGetMpiShmComm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscShmCommGetMpiShmComm, $petsc_library), + PetscErrorCode, + (PetscShmComm, Ptr{MPI_Comm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOmpCtrlCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscOmpCtrlCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{PetscOmpCtrl}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscOmpCtrlGetOmpComms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOmpCtrlGetOmpComms, $petsc_library), + PetscErrorCode, + (PetscOmpCtrl, Ptr{MPI_Comm}, Ptr{MPI_Comm}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscOmpCtrlDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOmpCtrlDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscOmpCtrl},), + arg1, + ) +end + +@for_petsc function PetscOmpCtrlBarrier(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOmpCtrlBarrier, $petsc_library), + PetscErrorCode, + (PetscOmpCtrl,), + arg1, + ) +end + +@for_petsc function PetscOmpCtrlOmpRegionOnMasterBegin(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOmpCtrlOmpRegionOnMasterBegin, $petsc_library), + PetscErrorCode, + (PetscOmpCtrl,), + arg1, + ) +end + +@for_petsc function PetscOmpCtrlOmpRegionOnMasterEnd(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOmpCtrlOmpRegionOnMasterEnd, $petsc_library), + PetscErrorCode, + (PetscOmpCtrl,), + arg1, + ) +end + +@for_petsc function PetscSegBufferCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSegBufferCreate, $petsc_library), + PetscErrorCode, + (Csize_t, Csize_t, Ptr{PetscSegBuffer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSegBufferDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSegBufferDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSegBuffer},), + arg1, + ) +end + +@for_petsc function PetscSegBufferGet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSegBufferGet, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Csize_t, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSegBufferExtractAlloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSegBufferExtractAlloc, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSegBufferExtractTo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSegBufferExtractTo, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSegBufferExtractInPlace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSegBufferExtractInPlace, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSegBufferGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSegBufferGetSize, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSegBufferUnuse(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSegBufferUnuse, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function PetscSegBufferGetInts(::$UnionPetscLib, seg, count, slot) + @chk ccall( + (:PetscSegBufferGetInts, $petsc_library), + PetscErrorCode, + (PetscSegBuffer, Csize_t, Ptr{Ptr{$PetscInt}}), + seg, + count, + slot, + ) +end + +@for_petsc function PetscOptionsHelpPrintedDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsHelpPrintedDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscOptionsHelpPrinted},), + arg1, + ) +end + +@for_petsc function PetscOptionsHelpPrintedCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsHelpPrintedCreate, $petsc_library), + PetscErrorCode, + (Ptr{PetscOptionsHelpPrinted},), + arg1, + ) +end + +@for_petsc function PetscOptionsHelpPrintedCheck( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscOptionsHelpPrintedCheck, $petsc_library), + PetscErrorCode, + (PetscOptionsHelpPrinted, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscCitationsRegister(::$UnionPetscLib, cit, set) + @chk ccall( + (:PetscCitationsRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + cit, + set, + ) +end + +@for_petsc function PetscGoogleDriveAuthorize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGoogleDriveAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGoogleDriveRefresh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGoogleDriveRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGoogleDriveUpload(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGoogleDriveUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscBoxAuthorize(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscBoxAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscBoxRefresh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBoxRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBoxUpload(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBoxUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGlobusGetTransfers( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGlobusGetTransfers, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGlobusAuthorize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGlobusAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGlobusUpload(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGlobusUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPullJSONValue( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscPullJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscPushJSONValue(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscPushJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MPIU_Win_allocate_shared( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MPIU_Win_allocate_shared, $petsc_library), + PetscErrorCode, + (MPI_Aint, PetscMPIInt, MPI_Info, MPI_Comm, Ptr{Cvoid}, Ptr{MPI_Win}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MPIU_Win_shared_query( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MPIU_Win_shared_query, $petsc_library), + PetscErrorCode, + (MPI_Win, PetscMPIInt, Ptr{MPI_Aint}, Ptr{PetscMPIInt}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscHasExternalPackage(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscHasExternalPackage, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCMPIServerBegin(::$UnionPetscLib) + @chk ccall((:PCMPIServerBegin, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCMPIServerEnd(::$UnionPetscLib) + @chk ccall((:PCMPIServerEnd, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCMPICommsDestroy(::$UnionPetscLib) + @chk ccall((:PCMPICommsDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscBLASSetNumThreads(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBLASSetNumThreads, $petsc_library), + PetscErrorCode, + ($PetscInt,), + arg1, + ) +end + +@for_petsc function PetscBLASGetNumThreads(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBLASGetNumThreads, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt},), + arg1, + ) +end + +mutable struct _n_PetscBag end + +const PetscBag = Ptr{_n_PetscBag} + +mutable struct _n_PetscBagItem end + +const PetscBagItem = Ptr{_n_PetscBagItem} + +@for_petsc function PetscBagCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBagCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Csize_t, Ptr{PetscBag}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscBagDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBagDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscBag},), + arg1, + ) +end + +@for_petsc function PetscBagGetData(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagGetData, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagRegisterReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterReal, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscReal, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterRealArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterRealArray, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscInt, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterString( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscBagRegisterString, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscInt, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscBagRegisterScalar( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterScalar, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscScalar, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterInt, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscInt, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterInt64( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterInt64, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, PetscInt64, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterIntArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterIntArray, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscInt, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterEnum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscBagRegisterEnum, $petsc_library), + PetscErrorCode, + ( + PetscBag, + Ptr{Cvoid}, + Ptr{Ptr{Cchar}}, + PetscEnum, + Ptr{Cchar}, + Ptr{Cchar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscBagRegisterBool( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterBool, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, PetscBool, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagRegisterBoolArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscBagRegisterBoolArray, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cvoid}, $PetscInt, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscBagGetNames(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagGetNames, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscBagSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscBag,), + arg1, + ) +end + +@for_petsc function PetscBagGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagGetName, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagSetName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBagSetName, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscBagSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscBag, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagView, $petsc_library), + PetscErrorCode, + (PetscBag, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscBagLoad, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBag), + arg1, + arg2, + ) +end + +@for_petsc function PetscBagViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscBagViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscBag, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMatlabEngineCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscMatlabEngineCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{PetscMatlabEngine}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscMatlabEngineDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscMatlabEngineDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscMatlabEngine},), + arg1, + ) +end + +@for_petsc function PetscMatlabEngineGetOutput(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMatlabEngineGetOutput, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMatlabEnginePrintOutput(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMatlabEnginePrintOutput, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, Ptr{Libc.FILE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscMatlabEnginePut(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMatlabEnginePut, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscMatlabEngineGet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscMatlabEngineGet, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscMatlabEnginePutArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscMatlabEnginePutArray, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, Cint, Cint, Ptr{$PetscScalar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscMatlabEngineGetArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscMatlabEngineGetArray, $petsc_library), + PetscErrorCode, + (PetscMatlabEngine, Cint, Cint, Ptr{$PetscScalar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +const PetscDrawType = Ptr{Cchar} + +mutable struct _p_PetscDraw end + +const PetscDraw = Ptr{_p_PetscDraw} + +mutable struct _p_PetscDrawAxis end + +const PetscDrawAxis = Ptr{_p_PetscDrawAxis} + +mutable struct _p_PetscDrawLG end + +const PetscDrawLG = Ptr{_p_PetscDrawLG} + +mutable struct _p_PetscDrawSP end + +const PetscDrawSP = Ptr{_p_PetscDrawSP} + +mutable struct _p_PetscDrawHG end + +const PetscDrawHG = Ptr{_p_PetscDrawHG} + +mutable struct _p_PetscDrawBar end + +const PetscDrawBar = Ptr{_p_PetscDrawBar} + +@for_petsc function PetscDrawInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscDrawInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscDrawFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscDrawFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDrawRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetType, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetType, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscDrawType), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDrawCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + Ptr{PetscDraw}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDrawSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSetSave(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetSave, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSetSaveMovie(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetSaveMovie, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSetSaveFinalImage(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetSaveFinalImage, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawView, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawRealToColor(::$UnionPetscLib, value, min, max) + ccall( + (:PetscDrawRealToColor, $petsc_library), + Cint, + ($PetscReal, $PetscReal, $PetscReal), + value, + min, + max, + ) +end + +@for_petsc function PetscDrawOpenX( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDrawOpenX, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + Ptr{PetscDraw}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDrawOpenImage( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawOpenImage, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Cint, Cint, Ptr{PetscDraw}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawOpenNull(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawOpenNull, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDraw},), + arg1, + ) +end + +@for_petsc function PetscDrawIsNull(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawIsNull, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetPopup(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetPopup, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawScalePopup(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawScalePopup, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawCheckResizedWindow(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawCheckResizedWindow, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawResizeWindow(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawResizeWindow, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawGetWindowSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawGetWindowSize, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cint}, Ptr{Cint}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawPixelToCoordinate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawPixelToCoordinate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawCoordinateToPixel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawCoordinateToPixel, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Ptr{Cint}, Ptr{Cint}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawIndicatorFunction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDrawIndicatorFunction, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + Cint, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDrawLine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDrawLine, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDrawArrow( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDrawArrow, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDrawLineSetWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLineSetWidth, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLineGetWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLineGetWidth, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@enum PetscDrawMarkerType::UInt32 begin + PETSC_DRAW_MARKER_CROSS = 0 + PETSC_DRAW_MARKER_POINT = 1 + PETSC_DRAW_MARKER_PLUS = 2 + PETSC_DRAW_MARKER_CIRCLE = 3 +end + +@for_petsc function PetscDrawMarker(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDrawMarker, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawSetMarkerType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetMarkerType, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscDrawMarkerType), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetMarkerType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetMarkerType, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawMarkerType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawPoint(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDrawPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawPointPixel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawPointPixel, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Cint), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawPointSetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawPointSetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawRectangle( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscDrawRectangle, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + Cint, + Cint, + Cint, + Cint, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscDrawTriangle( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscDrawTriangle, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + Cint, + Cint, + Cint, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscDrawEllipse( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDrawEllipse, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDrawTensorContourPatch( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDrawTensorContourPatch, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Cint, + Cint, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscReal, + $PetscReal, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDrawTensorContour( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDrawTensorContour, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Cint, + Cint, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDrawString( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawString, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawStringCentered( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawStringCentered, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawStringBoxed( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDrawStringBoxed, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + $PetscReal, + $PetscReal, + Cint, + Cint, + Ptr{Cchar}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDrawStringVertical( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawStringVertical, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawStringSetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawStringSetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawStringGetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawStringGetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawSetViewPort( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawSetViewPort, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawGetViewPort( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawGetViewPort, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawSplitViewPort(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSplitViewPort, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSetCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawSetCoordinates, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawGetCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawGetCoordinates, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawSetTitle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawAppendTitle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawAppendTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetTitle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSetPause(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetPause, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetPause(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetPause, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawPause(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawPause, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSetDoubleBuffer(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSetDoubleBuffer, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawClear(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawClear, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawFlush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawFlush, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSave(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSave, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSaveMovie(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSaveMovie, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawBOP(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawBOP, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawEOP(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawEOP, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawSetDisplay(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetDisplay, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetSingleton(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawGetSingleton, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawRestoreSingleton(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawRestoreSingleton, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawGetCurrentPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawGetCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawSetCurrentPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawSetCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawPushCurrentPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDrawPushCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawPopCurrentPoint(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawPopCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw,), + arg1, + ) +end + +@for_petsc function PetscDrawGetBoundingBox( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawGetBoundingBox, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawSetVisible(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSetVisible, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscBool), + arg1, + arg2, + ) +end + +@enum PetscDrawButton::UInt32 begin + PETSC_BUTTON_NONE = 0 + PETSC_BUTTON_LEFT = 1 + PETSC_BUTTON_CENTER = 2 + PETSC_BUTTON_RIGHT = 3 + PETSC_BUTTON_WHEEL_UP = 4 + PETSC_BUTTON_WHEEL_DOWN = 5 + PETSC_BUTTON_LEFT_SHIFT = 6 + PETSC_BUTTON_CENTER_SHIFT = 7 + PETSC_BUTTON_RIGHT_SHIFT = 8 +end + +@for_petsc function PetscDrawGetMouseButton( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDrawGetMouseButton, $petsc_library), + PetscErrorCode, + ( + PetscDraw, + Ptr{PetscDrawButton}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDrawZoom(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawZoom, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawAxisCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawAxisCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawAxis}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawAxisDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawAxisDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawAxis},), + arg1, + ) +end + +@for_petsc function PetscDrawAxisDraw(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawAxisDraw, $petsc_library), + PetscErrorCode, + (PetscDrawAxis,), + arg1, + ) +end + +@for_petsc function PetscDrawAxisSetLimits( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawAxisSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawAxisGetLimits( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawAxisGetLimits, $petsc_library), + PetscErrorCode, + ( + PetscDrawAxis, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawAxisSetHoldLimits(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawAxisSetHoldLimits, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawAxisSetColors( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawAxisSetColors, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, Cint, Cint, Cint), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawAxisSetLabels( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawAxisSetLabels, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawLGCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscInt, Ptr{PetscDrawLG}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawLGDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawLGDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawLG},), + arg1, + ) +end + +@for_petsc function PetscDrawLGAddPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawLGAddPoint, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawLGAddCommonPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDrawLGAddCommonPoint, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscReal, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawLGAddPoints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawLGAddPoints, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscInt, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawLGDraw(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawLGDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + arg1, + ) +end + +@for_petsc function PetscDrawLGSave(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawLGSave, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + arg1, + ) +end + +@for_petsc function PetscDrawLGView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGView, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawLGReset, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + arg1, + ) +end + +@for_petsc function PetscDrawLGSetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGGetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGSetLegend(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSetLegend, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGGetAxis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{PetscDrawAxis}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGGetDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGSetUseMarkers(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSetUseMarkers, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGSetLimits( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawLGSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawLGSetColors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSetColors, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawLGSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawLGSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + arg1, + ) +end + +@for_petsc function PetscDrawSPCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawSPCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Ptr{PetscDrawSP}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawSPDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSPDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawSP},), + arg1, + ) +end + +@for_petsc function PetscDrawSPAddPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawSPAddPoint, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawSPAddPoints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawSPAddPoints, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Cint, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawSPDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSPDraw, $petsc_library), + PetscErrorCode, + (PetscDrawSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPSave(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSPSave, $petsc_library), + PetscErrorCode, + (PetscDrawSP,), + arg1, + ) +end + +@for_petsc function PetscDrawSPReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawSPReset, $petsc_library), + PetscErrorCode, + (PetscDrawSP,), + arg1, + ) +end + +@for_petsc function PetscDrawSPGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSPGetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPSetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSPSetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPGetAxis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSPGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{PetscDrawAxis}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPGetDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawSPGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPSetLimits( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawSPSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawSP, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawLGSPDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawLGSPDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscDrawSP), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawSPAddPointColorized( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawSPAddPointColorized, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawHGCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawHGCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Ptr{PetscDrawHG}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawHGDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawHGDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawHG},), + arg1, + ) +end + +@for_petsc function PetscDrawHGAddValue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGAddValue, $petsc_library), + PetscErrorCode, + (PetscDrawHG, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGDraw(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawHGDraw, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + arg1, + ) +end + +@for_petsc function PetscDrawHGSave(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawHGSave, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + arg1, + ) +end + +@for_petsc function PetscDrawHGView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGView, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawHGReset, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + arg1, + ) +end + +@for_petsc function PetscDrawHGGetAxis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Ptr{PetscDrawAxis}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGGetDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGSetLimits( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawHGSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawHG, $PetscReal, $PetscReal, Cint, Cint), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawHGSetNumberBins(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGSetNumberBins, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGSetColor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGSetColor, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGCalcStats(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGCalcStats, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawHGIntegerBins(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawHGIntegerBins, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawBarCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawBarCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawBar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawBarSetData( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDrawBarSetData, $petsc_library), + PetscErrorCode, + (PetscDrawBar, $PetscInt, Ptr{$PetscReal}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDrawBarDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawBarDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawBar},), + arg1, + ) +end + +@for_petsc function PetscDrawBarDraw(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawBarDraw, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + arg1, + ) +end + +@for_petsc function PetscDrawBarSave(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawBarSave, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + arg1, + ) +end + +@for_petsc function PetscDrawBarSetColor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawBarSetColor, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawBarSetLimits(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawBarSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawBar, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawBarSort(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDrawBarSort, $petsc_library), + PetscErrorCode, + (PetscDrawBar, PetscBool, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDrawBarSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawBarSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + arg1, + ) +end + +@for_petsc function PetscDrawBarGetAxis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawBarGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Ptr{PetscDrawAxis}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawBarGetDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDrawBarGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Ptr{PetscDraw}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDrawUtilitySetCmap( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDrawUtilitySetCmap, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{Cuchar}, Ptr{Cuchar}, Ptr{Cuchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDrawUtilitySetGamma(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDrawUtilitySetGamma, $petsc_library), + PetscErrorCode, + ($PetscReal,), + arg1, + ) +end + +@for_petsc function PetscMemTypeToString(::$UnionPetscLib, mtype) + ccall( + (:PetscMemTypeToString, $petsc_library), + Ptr{Cchar}, + (PetscMemType,), + mtype, + ) +end + +@enum PetscOffloadMask::UInt32 begin + PETSC_OFFLOAD_UNALLOCATED = 0 + PETSC_OFFLOAD_CPU = 1 + PETSC_OFFLOAD_GPU = 2 + PETSC_OFFLOAD_BOTH = 3 + PETSC_OFFLOAD_VECKOKKOS = 256 + # PETSC_OFFLOAD_KOKKOS = 256 +end + +@for_petsc function PetscOffloadMaskToString(::$UnionPetscLib, mask) + ccall( + (:PetscOffloadMaskToString, $petsc_library), + Ptr{Cchar}, + (PetscOffloadMask,), + mask, + ) +end + +@for_petsc function PetscOffloadMaskToMemType(::$UnionPetscLib, mask) + ccall( + (:PetscOffloadMaskToMemType, $petsc_library), + PetscMemType, + (PetscOffloadMask,), + mask, + ) +end + +@enum PetscDeviceInitType::UInt32 begin + PETSC_DEVICE_INIT_NONE = 0 + PETSC_DEVICE_INIT_LAZY = 1 + PETSC_DEVICE_INIT_EAGER = 2 +end + +@enum PetscDeviceType::UInt32 begin + PETSC_DEVICE_HOST = 0 + PETSC_DEVICE_CUDA = 1 + PETSC_DEVICE_HIP = 2 + PETSC_DEVICE_SYCL = 3 + PETSC_DEVICE_MAX = 4 +end + +@enum PetscDeviceAttribute::UInt32 begin + PETSC_DEVICE_ATTR_SIZE_T_SHARED_MEM_PER_BLOCK = 0 + PETSC_DEVICE_ATTR_MAX = 1 +end + +mutable struct _n_PetscDevice end + +const PetscDevice = Ptr{_n_PetscDevice} + +@enum PetscStreamType::UInt32 begin + PETSC_STREAM_DEFAULT = 0 + PETSC_STREAM_NONBLOCKING = 1 + PETSC_STREAM_DEFAULT_WITH_BARRIER = 2 + PETSC_STREAM_NONBLOCKING_WITH_BARRIER = 3 + PETSC_STREAM_MAX = 4 +end + +@enum PetscDeviceContextJoinMode::UInt32 begin + PETSC_DEVICE_CONTEXT_JOIN_DESTROY = 0 + PETSC_DEVICE_CONTEXT_JOIN_SYNC = 1 + PETSC_DEVICE_CONTEXT_JOIN_NO_SYNC = 2 +end + +@enum PetscDeviceCopyMode::UInt32 begin + PETSC_DEVICE_COPY_HTOH = 0 + PETSC_DEVICE_COPY_DTOH = 1 + PETSC_DEVICE_COPY_HTOD = 2 + PETSC_DEVICE_COPY_DTOD = 3 + PETSC_DEVICE_COPY_AUTO = 4 +end + +@for_petsc function PetscOffloadMaskToDeviceCopyMode( + ::$UnionPetscLib, + dest, + src, +) + ccall( + (:PetscOffloadMaskToDeviceCopyMode, $petsc_library), + PetscDeviceCopyMode, + (PetscOffloadMask, PetscOffloadMask), + dest, + src, + ) +end + +@for_petsc function PetscMemTypeToDeviceCopyMode(::$UnionPetscLib, dest, src) + ccall( + (:PetscMemTypeToDeviceCopyMode, $petsc_library), + PetscDeviceCopyMode, + (PetscMemType, PetscMemType), + dest, + src, + ) +end + +@enum PetscMemoryAccessMode::UInt32 begin + PETSC_MEMORY_ACCESS_READ = 1 + PETSC_MEMORY_ACCESS_WRITE = 2 + PETSC_MEMORY_ACCESS_READ_WRITE = 3 +end + +@for_petsc function PetscMemoryAccessModeToString(::$UnionPetscLib, mode) + ccall( + (:PetscMemoryAccessModeToString, $petsc_library), + Ptr{Cchar}, + (PetscMemoryAccessMode,), + mode, + ) +end + +@for_petsc function PetscDeviceInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscDeviceInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscDeviceFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:PetscDeviceFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscGetMemType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGetMemType, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{PetscMemType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDeviceCreate, $petsc_library), + PetscErrorCode, + (PetscDeviceType, $PetscInt, Ptr{PetscDevice}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDeviceDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDevice},), + arg1, + ) +end + +@for_petsc function PetscDeviceConfigure(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceConfigure, $petsc_library), + PetscErrorCode, + (PetscDevice,), + arg1, + ) +end + +@for_petsc function PetscDeviceView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceView, $petsc_library), + PetscErrorCode, + (PetscDevice, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceGetType, $petsc_library), + PetscErrorCode, + (PetscDevice, Ptr{PetscDeviceType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceGetDeviceId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceGetDeviceId, $petsc_library), + PetscErrorCode, + (PetscDevice, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PETSC_DEVICE_DEFAULT(::$UnionPetscLib) + ccall((:PETSC_DEVICE_DEFAULT, $petsc_library), PetscDeviceType, ()) +end + +@for_petsc function PetscDeviceSetDefaultDeviceType(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceSetDefaultDeviceType, $petsc_library), + PetscErrorCode, + (PetscDeviceType,), + arg1, + ) +end + +@for_petsc function PetscDeviceInitialize(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceInitialize, $petsc_library), + PetscErrorCode, + (PetscDeviceType,), + arg1, + ) +end + +@for_petsc function PetscDeviceInitialized(::$UnionPetscLib, arg1) + ccall( + (:PetscDeviceInitialized, $petsc_library), + PetscBool, + (PetscDeviceType,), + arg1, + ) +end + +@for_petsc function PetscDeviceContextCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextCreate, $petsc_library), + PetscErrorCode, + (Ptr{PetscDeviceContext},), + arg1, + ) +end + +@for_petsc function PetscDeviceContextDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDeviceContext},), + arg1, + ) +end + +@for_petsc function PetscDeviceContextSetStreamType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextSetStreamType, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, PetscStreamType), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextGetStreamType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextGetStreamType, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{PetscStreamType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextSetDevice(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceContextSetDevice, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, PetscDevice), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextGetDevice(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceContextGetDevice, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{PetscDevice}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextGetDeviceType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextGetDeviceType, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{PetscDeviceType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextSetUp, $petsc_library), + PetscErrorCode, + (PetscDeviceContext,), + arg1, + ) +end + +@for_petsc function PetscDeviceContextDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceContextDuplicate, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{PetscDeviceContext}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextQueryIdle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceContextQueryIdle, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextWaitForContext( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextWaitForContext, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, PetscDeviceContext), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextForkWithStreamType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDeviceContextForkWithStreamType, $petsc_library), + PetscErrorCode, + ( + PetscDeviceContext, + PetscStreamType, + $PetscInt, + Ptr{Ptr{PetscDeviceContext}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDeviceContextFork(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDeviceContextFork, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, $PetscInt, Ptr{Ptr{PetscDeviceContext}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDeviceContextJoin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDeviceContextJoin, $petsc_library), + PetscErrorCode, + ( + PetscDeviceContext, + $PetscInt, + PetscDeviceContextJoinMode, + Ptr{Ptr{PetscDeviceContext}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDeviceContextSynchronize(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextSynchronize, $petsc_library), + PetscErrorCode, + (PetscDeviceContext,), + arg1, + ) +end + +@for_petsc function PetscDeviceContextSetFromOptions( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextSetFromOptions, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscDeviceContext), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDeviceContextView, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDeviceContextViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + name, +) + @chk ccall( + (:PetscDeviceContextViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, PetscObject, Ptr{Cchar}), + arg1, + arg2, + name, + ) +end + +@for_petsc function PetscDeviceContextGetCurrentContext(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextGetCurrentContext, $petsc_library), + PetscErrorCode, + (Ptr{PetscDeviceContext},), + arg1, + ) +end + +@for_petsc function PetscDeviceContextSetCurrentContext(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDeviceContextSetCurrentContext, $petsc_library), + PetscErrorCode, + (PetscDeviceContext,), + arg1, + ) +end + +@for_petsc function PetscDeviceContextGetStreamHandle( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDeviceContextGetStreamHandle, $petsc_library), + PetscErrorCode, + (PetscDeviceContext, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +mutable struct _p_PetscSF end + +const PetscSF = Ptr{_p_PetscSF} + +const PetscSFType = Ptr{Cchar} + +const VecScatter = PetscSF + +const VecScatterType = PetscSFType + +mutable struct _p_PetscSection end + +const PetscSection = Ptr{_p_PetscSection} + +mutable struct _p_PetscSectionSym end + +const PetscSectionSym = Ptr{_p_PetscSectionSym} + +const PetscSectionSymType = Ptr{Cchar} + +mutable struct _p_IS end + +const IS = Ptr{_p_IS} + +mutable struct _n_ISColoring end + +const ISColoring = Ptr{_n_ISColoring} + +@for_petsc function ISInitializePackage(::$UnionPetscLib) + @chk ccall((:ISInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function ISFinalizePackage(::$UnionPetscLib) + @chk ccall((:ISFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const ISType = Ptr{Cchar} + +@for_petsc function ISSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISSetType, $petsc_library), + PetscErrorCode, + (IS, ISType), + arg1, + arg2, + ) +end + +@for_petsc function ISGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetType, $petsc_library), + PetscErrorCode, + (IS, Ptr{ISType}), + arg1, + arg2, + ) +end + +@for_petsc function ISRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function ISRegisterAll(::$UnionPetscLib) + @chk ccall((:ISRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function ISCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISDestroy(::$UnionPetscLib, arg1) + @chk ccall((:ISDestroy, $petsc_library), PetscErrorCode, (Ptr{IS},), arg1) +end + +@for_petsc function ISSetPermutation(::$UnionPetscLib, arg1) + @chk ccall((:ISSetPermutation, $petsc_library), PetscErrorCode, (IS,), arg1) +end + +@for_petsc function ISPermutation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISPermutation, $petsc_library), + PetscErrorCode, + (IS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function ISSetIdentity(::$UnionPetscLib, arg1) + @chk ccall((:ISSetIdentity, $petsc_library), PetscErrorCode, (IS,), arg1) +end + +@for_petsc function ISIdentity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISIdentity, $petsc_library), + PetscErrorCode, + (IS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function ISContiguousLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISContiguousLocal, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@enum ISInfo::Int32 begin + IS_INFO_MIN = -1 + IS_SORTED = 0 + IS_UNIQUE = 1 + IS_PERMUTATION = 2 + IS_INTERVAL = 3 + IS_IDENTITY = 4 + IS_INFO_MAX = 5 +end + +@enum ISInfoType::UInt32 begin + IS_LOCAL = 0 + IS_GLOBAL = 1 +end + +@for_petsc function ISSetInfo(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:ISSetInfo, $petsc_library), + PetscErrorCode, + (IS, ISInfo, ISInfoType, PetscBool, PetscBool), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISGetInfo(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:ISGetInfo, $petsc_library), + PetscErrorCode, + (IS, ISInfo, ISInfoType, PetscBool, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISClearInfoCache(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISClearInfoCache, $petsc_library), + PetscErrorCode, + (IS, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function ISGetIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISRestoreIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISRestoreIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISGetTotalIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetTotalIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISRestoreTotalIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISRestoreTotalIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISGetNonlocalIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetNonlocalIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISRestoreNonlocalIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISRestoreNonlocalIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISGetNonlocalIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetNonlocalIS, $petsc_library), + PetscErrorCode, + (IS, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISRestoreNonlocalIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISRestoreNonlocalIS, $petsc_library), + PetscErrorCode, + (IS, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetSize, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISGetLocalSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetLocalSize, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISInvertPermutation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISInvertPermutation, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISView, $petsc_library), + PetscErrorCode, + (IS, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function ISViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISViewFromOptions, $petsc_library), + PetscErrorCode, + (IS, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLoad, $petsc_library), + PetscErrorCode, + (IS, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function ISEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISEqual, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISEqualUnsorted(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISEqualUnsorted, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISSort(::$UnionPetscLib, arg1) + @chk ccall((:ISSort, $petsc_library), PetscErrorCode, (IS,), arg1) +end + +@for_petsc function ISSortRemoveDups(::$UnionPetscLib, arg1) + @chk ccall((:ISSortRemoveDups, $petsc_library), PetscErrorCode, (IS,), arg1) +end + +@for_petsc function ISSorted(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISSorted, $petsc_library), + PetscErrorCode, + (IS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function ISDifference(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISDifference, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISSum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISSum, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISExpand(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISExpand, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISIntersect(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISIntersect, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISGetMinMax(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISGetMinMax, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISLocate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISLocate, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISGetPointRange(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISGetPointRange, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISRestorePointRange( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISRestorePointRange, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISGetPointSubrange(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISGetPointSubrange, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISGetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISGetBlockSize, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISSetBlockSize, $petsc_library), + PetscErrorCode, + (IS, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function ISToGeneral(::$UnionPetscLib, arg1) + @chk ccall((:ISToGeneral, $petsc_library), PetscErrorCode, (IS,), arg1) +end + +@for_petsc function ISDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISDuplicate, $petsc_library), + PetscErrorCode, + (IS, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall((:ISCopy, $petsc_library), PetscErrorCode, (IS, IS), arg1, arg2) +end + +@for_petsc function ISShift(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISShift, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISAllGather(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISAllGather, $petsc_library), + PetscErrorCode, + (IS, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISComplement(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISComplement, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISConcatenate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISConcatenate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISListToPair(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:ISListToPair, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISPairToList(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISPairToList, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISEmbed(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISEmbed, $petsc_library), + PetscErrorCode, + (IS, IS, PetscBool, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISSortPermutation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISSortPermutation, $petsc_library), + PetscErrorCode, + (IS, PetscBool, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISOnComm(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISOnComm, $petsc_library), + PetscErrorCode, + (IS, MPI_Comm, PetscCopyMode, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISRenumber(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISRenumber, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{$PetscInt}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISCreateSubIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISCreateSubIS, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISCreateGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISCreateGeneral, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, PetscCopyMode, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISGeneralSetIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISGeneralSetIndices, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, Ptr{$PetscInt}, PetscCopyMode), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISGeneralSetIndicesFromMask( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISGeneralSetIndicesFromMask, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISGeneralFilter(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISGeneralFilter, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISCreateBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISCreateBlock, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + PetscCopyMode, + Ptr{IS}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISBlockSetIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISBlockSetIndices, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, Ptr{$PetscInt}, PetscCopyMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISBlockGetIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISBlockGetIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISBlockRestoreIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISBlockRestoreIndices, $petsc_library), + PetscErrorCode, + (IS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISBlockGetLocalSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISBlockGetLocalSize, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISBlockGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISBlockGetSize, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISCreateStride( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISCreateStride, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISStrideSetStride(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISStrideSetStride, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISStrideGetInfo(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISStrideGetInfo, $petsc_library), + PetscErrorCode, + (IS, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@enum ISGlobalToLocalMappingMode::UInt32 begin + IS_GTOLM_MASK = 0 + IS_GTOLM_DROP = 1 +end + +const ISLocalToGlobalMappingType = Ptr{Cchar} + +@for_petsc function ISLocalToGlobalMappingSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingSetType, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, ISLocalToGlobalMappingType), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingGetType, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{ISLocalToGlobalMappingType}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingRegisterAll(::$UnionPetscLib) + @chk ccall( + (:ISLocalToGlobalMappingRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function ISLocalToGlobalMappingCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISLocalToGlobalMappingCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + PetscCopyMode, + Ptr{ISLocalToGlobalMapping}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISLocalToGlobalMappingCreateIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingCreateIS, $petsc_library), + PetscErrorCode, + (IS, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingCreateSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:ISLocalToGlobalMappingCreateSF, $petsc_library), + PetscErrorCode, + (PetscSF, $PetscInt, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISLocalToGlobalMappingSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:ISLocalToGlobalMappingSetFromOptions, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping,), + arg1, + ) +end + +@for_petsc function ISLocalToGlobalMappingSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:ISLocalToGlobalMappingSetUp, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping,), + arg1, + ) +end + +@for_petsc function ISLocalToGlobalMappingView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingView, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingLoad, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:ISLocalToGlobalMappingViewFromOptions, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISLocalToGlobalMappingConcatenate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingConcatenate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + Ptr{ISLocalToGlobalMapping}, + Ptr{ISLocalToGlobalMapping}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingDuplicate( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingDuplicate, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:ISLocalToGlobalMappingDestroy, $petsc_library), + PetscErrorCode, + (Ptr{ISLocalToGlobalMapping},), + arg1, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISLocalToGlobalMappingGetSize, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetIndices( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingGetIndices, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreIndices( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreIndices, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetBlockIndices( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingGetBlockIndices, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreBlockIndices( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreBlockIndices, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetBlockSize( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingGetBlockSize, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingSetBlockSize( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingSetBlockSize, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function ISLocalToGlobalMappingApplyIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:ISLocalToGlobalMappingApplyIS, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISGlobalToLocalMappingApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISGlobalToLocalMappingApply, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + ISGlobalToLocalMappingMode, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISGlobalToLocalMappingApplyBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISGlobalToLocalMappingApplyBlock, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + ISGlobalToLocalMappingMode, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISGlobalToLocalMappingApplyIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISGlobalToLocalMappingApplyIS, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, ISGlobalToLocalMappingMode, IS, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetNodeInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingGetNodeInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreNodeInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreNodeInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISLocalToGlobalMappingGetInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetBlockNodeInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingGetBlockNodeInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreBlockNodeInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreBlockNodeInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetBlockInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISLocalToGlobalMappingGetBlockInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISLocalToGlobalMappingRestoreBlockInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISLocalToGlobalMappingRestoreBlockInfo, $petsc_library), + PetscErrorCode, + ( + ISLocalToGlobalMapping, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Ptr{$PetscInt}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISLocalToGlobalMappingGetBlockMultiLeavesSF( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:ISLocalToGlobalMappingGetBlockMultiLeavesSF, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@enum ISColoringType::UInt32 begin + IS_COLORING_GLOBAL = 0 + IS_COLORING_LOCAL = 1 +end + +const ISColoringValue = Cushort + +@for_petsc function ISAllGatherColors( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:ISAllGatherColors, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + Ptr{ISColoringValue}, + Ptr{$PetscInt}, + Ptr{Ptr{ISColoringValue}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function ISColoringCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISColoringCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{ISColoringValue}, + PetscCopyMode, + Ptr{ISColoring}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISColoringDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:ISColoringDestroy, $petsc_library), + PetscErrorCode, + (Ptr{ISColoring},), + arg1, + ) +end + +@for_petsc function ISColoringView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISColoringView, $petsc_library), + PetscErrorCode, + (ISColoring, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function ISColoringViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:ISColoringViewFromOptions, $petsc_library), + PetscErrorCode, + (ISColoring, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISColoringGetIS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:ISColoringGetIS, $petsc_library), + PetscErrorCode, + (ISColoring, PetscCopyMode, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISColoringRestoreIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISColoringRestoreIS, $petsc_library), + PetscErrorCode, + (ISColoring, PetscCopyMode, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISColoringReference(::$UnionPetscLib, arg1) + @chk ccall( + (:ISColoringReference, $petsc_library), + PetscErrorCode, + (ISColoring,), + arg1, + ) +end + +@for_petsc function ISColoringSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISColoringSetType, $petsc_library), + PetscErrorCode, + (ISColoring, ISColoringType), + arg1, + arg2, + ) +end + +@for_petsc function ISColoringGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISColoringGetType, $petsc_library), + PetscErrorCode, + (ISColoring, Ptr{ISColoringType}), + arg1, + arg2, + ) +end + +@for_petsc function ISColoringGetColors( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:ISColoringGetColors, $petsc_library), + PetscErrorCode, + (ISColoring, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{ISColoringValue}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function ISBuildTwoSided(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISBuildTwoSided, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISPartitioningToNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:ISPartitioningToNumbering, $petsc_library), + PetscErrorCode, + (IS, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function ISPartitioningCount(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISPartitioningCount, $petsc_library), + PetscErrorCode, + (IS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISCompressIndicesGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISCompressIndicesGeneral, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function ISCompressIndicesSorted( + ::$UnionPetscLib, + n, + bs, + imax, + is_in, + is_out, +) + @chk ccall( + (:ISCompressIndicesSorted, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{IS}, Ptr{IS}), + n, + bs, + imax, + is_in, + is_out, + ) +end + +@for_petsc function ISExpandIndicesGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:ISExpandIndicesGeneral, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +const PetscViewerType = Ptr{Cchar} + +@for_petsc function PetscViewerInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscViewerInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscViewerFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:PetscViewerFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscViewerRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscViewer}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerASCIIOpenWithFILE( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerASCIIOpenWithFILE, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerASCIIOpen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerASCIIOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerASCIISetFILE(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIISetFILE, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Libc.FILE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerBinaryOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscFileMode, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerADIOSOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerADIOSOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscFileMode, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerBinaryGetFlowControl( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryGetFlowControl, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinarySetFlowControl( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinarySetFlowControl, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinarySetUseMPIIO(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinarySetUseMPIIO, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetUseMPIIO(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinaryGetUseMPIIO, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetMPIIODescriptor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryGetMPIIODescriptor, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{MPI_File}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetMPIIOOffset( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryGetMPIIOOffset, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{MPI_Offset}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryAddMPIIOOffset( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryAddMPIIOOffset, $petsc_library), + PetscErrorCode, + (PetscViewer, MPI_Offset), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerSocketOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerSocketOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Cint, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerStringOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerStringOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerDrawOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscViewerDrawOpen, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + Ptr{PetscViewer}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscViewerDrawSetDrawType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawSetDrawType, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscDrawType), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetDrawType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawGetDrawType, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscDrawType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawSetTitle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawSetTitle, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetTitle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawGetTitle, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetDraw(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerDrawGetDraw, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{PetscDraw}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerDrawBaseAdd(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawBaseAdd, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawBaseSet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawBaseSet, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetDrawLG(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerDrawGetDrawLG, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{PetscDrawLG}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerDrawGetDrawAxis( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerDrawGetDrawAxis, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{PetscDrawAxis}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerMathematicaOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerMathematicaOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerSiloOpen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerSiloOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerMatlabOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerMatlabOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscFileMode, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum PetscViewerGLVisType::UInt32 begin + PETSC_VIEWER_GLVIS_DUMP = 0 + PETSC_VIEWER_GLVIS_SOCKET = 1 +end + +@for_petsc function PetscViewerGLVisOpen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerGLVisOpen, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscViewerGLVisType, + Ptr{Cchar}, + $PetscInt, + Ptr{PetscViewer}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerGLVisSetPrecision(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerGLVisSetPrecision, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerGLVisSetSnapId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerGLVisSetSnapId, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerGLVisSetFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscViewerGLVisSetFields, $petsc_library), + PetscErrorCode, + ( + PetscViewer, + $PetscInt, + Ptr{Ptr{Cchar}}, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{PetscObject}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscViewerGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerGetType, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscViewerType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerSetType, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerType), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscViewer},), + arg1, + ) +end + +@for_petsc function PetscViewerGetSubViewer(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerGetSubViewer, $petsc_library), + PetscErrorCode, + (PetscViewer, MPI_Comm, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerRestoreSubViewer( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerRestoreSubViewer, $petsc_library), + PetscErrorCode, + (PetscViewer, MPI_Comm, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerSetUp, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerView, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerReadable(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerReadable, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerWritable(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerWritable, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerCheckReadable(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerCheckReadable, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerCheckWritable(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerCheckWritable, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerSetFormat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerSetFormat, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerPushFormat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerPushFormat, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerPopFormat(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerPopFormat, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerGetFormat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerGetFormat, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscViewerFormat}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerFlush(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerFlush, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscOptionsPushGetViewerOff(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsPushGetViewerOff, $petsc_library), + PetscErrorCode, + (PetscBool,), + arg1, + ) +end + +@for_petsc function PetscOptionsPopGetViewerOff(::$UnionPetscLib) + @chk ccall( + (:PetscOptionsPopGetViewerOff, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscOptionsGetViewerOff(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsGetViewerOff, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + arg1, + ) +end + +@for_petsc function PetscOptionsGetViewer( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscOptionsGetViewer, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{PetscViewer}, + Ptr{PetscViewerFormat}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscOptionsGetViewers( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscOptionsGetViewers, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + PetscOptions, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{$PetscInt}, + Ptr{PetscViewer}, + Ptr{PetscViewerFormat}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscOptionsRestoreViewer(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscOptionsRestoreViewer, $petsc_library), + PetscErrorCode, + (Ptr{PetscViewer},), + arg1, + ) +end + +@for_petsc function PetscViewerASCIIPushTab(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerASCIIPushTab, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerASCIIPopTab(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerASCIIPopTab, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerASCIIUseTabs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIIUseTabs, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIISetTab(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIISetTab, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIIGetTab(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIIGetTab, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIIAddTab(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIIAddTab, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIISubtractTab(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIISubtractTab, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIIRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerASCIIRead, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerBinaryGetDescriptor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinaryGetDescriptor, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetInfoPointer( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryGetInfoPointer, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerBinaryRead, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerBinaryWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerBinaryWrite, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cvoid}, $PetscInt, PetscDataType), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerBinaryReadAll( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscViewerBinaryReadAll, $petsc_library), + PetscErrorCode, + ( + PetscViewer, + Ptr{Cvoid}, + $PetscInt, + PetscInt64, + PetscInt64, + PetscDataType, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscViewerBinaryWriteAll( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscViewerBinaryWriteAll, $petsc_library), + PetscErrorCode, + ( + PetscViewer, + Ptr{Cvoid}, + $PetscInt, + PetscInt64, + PetscInt64, + PetscDataType, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscViewerStringSetString( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerStringSetString, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerStringGetStringRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerStringGetStringRead, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}, Ptr{Csize_t}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerStringSetOwnString(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerStringSetOwnString, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerDrawClear(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerDrawClear, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerDrawSetHold(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawSetHold, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetHold(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawGetHold, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawSetPause(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawSetPause, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawGetPause(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerDrawGetPause, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerDrawSetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscViewerDrawSetInfo, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}, Ptr{Cchar}, Cint, Cint, Cint, Cint), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscViewerDrawResize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerDrawResize, $petsc_library), + PetscErrorCode, + (PetscViewer, Cint, Cint), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerDrawSetBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerDrawSetBounds, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerDrawGetBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewerDrawGetBounds, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}, Ptr{Ptr{$PetscReal}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerSocketSetConnection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerSocketSetConnection, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}, Cint), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerBinarySkipInfo(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerBinarySkipInfo, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerBinarySetSkipInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinarySetSkipInfo, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetSkipInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinaryGetSkipInfo, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinarySetSkipOptions( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinarySetSkipOptions, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetSkipOptions( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryGetSkipOptions, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinarySetSkipHeader(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinarySetSkipHeader, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryGetSkipHeader(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerBinaryGetSkipHeader, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryReadStringArray( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryReadStringArray, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerBinaryWriteStringArray( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerBinaryWriteStringArray, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerFileSetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerFileSetName, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerFileGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerFileGetName, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerVUGetPointer(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerVUGetPointer, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Libc.FILE}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerVUSetVecSeen(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerVUSetVecSeen, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerVUGetVecSeen(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerVUGetVecSeen, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerVUFlushDeferred(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerVUFlushDeferred, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerVUSetMode(::$UnionPetscLib, viewer, mode) + @chk ccall( + (:PetscViewerVUSetMode, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscFileMode), + viewer, + mode, + ) +end + +@for_petsc function PetscViewerMathematicaInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscViewerMathematicaInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscViewerMathematicaFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:PetscViewerMathematicaFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscViewerMathematicaGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerMathematicaGetName, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerMathematicaSetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerMathematicaSetName, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerMathematicaClearName(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerMathematicaClearName, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerMathematicaSkipPackets( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerMathematicaSkipPackets, $petsc_library), + PetscErrorCode, + (PetscViewer, Cint), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerSiloClearName(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerSiloClearName, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@for_petsc function PetscViewerSiloClearMeshName(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewerSiloClearMeshName, $petsc_library), + PetscErrorCode, + (PetscViewer,), + arg1, + ) +end + +@enum PetscViewerVTKFieldType::UInt32 begin + PETSC_VTK_INVALID = 0 + PETSC_VTK_POINT_FIELD = 1 + PETSC_VTK_POINT_VECTOR_FIELD = 2 + PETSC_VTK_CELL_FIELD = 3 + PETSC_VTK_CELL_VECTOR_FIELD = 4 +end + +@for_petsc function PetscViewerVTKAddField( + ::$UnionPetscLib, + arg1, + arg2, + PetscViewerVTKWriteFunction, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscViewerVTKAddField, $petsc_library), + PetscErrorCode, + ( + PetscViewer, + PetscObject, + Ptr{Cvoid}, + $PetscInt, + PetscViewerVTKFieldType, + PetscBool, + PetscObject, + ), + arg1, + arg2, + PetscViewerVTKWriteFunction, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscViewerVTKGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerVTKGetDM, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{PetscObject}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerVTKOpen(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscViewerVTKOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscFileMode, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerASCIIGetStdout(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIIGetStdout, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscViewer}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerASCIIGetStderr(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerASCIIGetStderr, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscViewer}), + arg1, + arg2, + ) +end + +@for_petsc function PETSC_VIEWER_HDF5_(::$UnionPetscLib, arg1) + ccall((:PETSC_VIEWER_HDF5_, $petsc_library), PetscViewer, (MPI_Comm,), arg1) +end + +@for_petsc function PETSC_VIEWER_GLVIS_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_GLVIS_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PETSC_VIEWER_EXODUSII_(::$UnionPetscLib, arg1) + ccall( + (:PETSC_VIEWER_EXODUSII_, $petsc_library), + PetscViewer, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function PetscViewerFlowControlStart( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerFlowControlStart, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerFlowControlStepMain( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerFlowControlStepMain, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{$PetscInt}, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerFlowControlEndMain(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerFlowControlEndMain, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerFlowControlStepWorker( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerFlowControlStepWorker, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscMPIInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerFlowControlEndWorker( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerFlowControlEndWorker, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerFlowControlStepMaster( + ::$UnionPetscLib, + viewer, + i, + mcnt, + cnt, +) + @chk ccall( + (:PetscViewerFlowControlStepMaster, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, Ptr{$PetscInt}, $PetscInt), + viewer, + i, + mcnt, + cnt, + ) +end + +@for_petsc function PetscViewerFlowControlEndMaster( + ::$UnionPetscLib, + viewer, + mcnt, +) + @chk ccall( + (:PetscViewerFlowControlEndMaster, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + viewer, + mcnt, + ) +end + +@for_petsc function PetscViewerMatlabPutArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerMatlabPutArray, $petsc_library), + PetscErrorCode, + (PetscViewer, Cint, Cint, Ptr{$PetscScalar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerMatlabGetArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscViewerMatlabGetArray, $petsc_library), + PetscErrorCode, + (PetscViewer, Cint, Cint, Ptr{$PetscScalar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerMatlabPutVariable( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscViewerMatlabPutVariable, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _n_PetscViewers end + +const PetscViewers = Ptr{_n_PetscViewers} + +@for_petsc function PetscViewersCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewersCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscViewers}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewersDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscViewersDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscViewers},), + arg1, + ) +end + +@for_petsc function PetscViewersGetViewer(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscViewersGetViewer, $petsc_library), + PetscErrorCode, + (PetscViewers, $PetscInt, Ptr{PetscViewer}), + arg1, + arg2, + arg3, + ) +end + +@enum ScatterMode::UInt32 begin + SCATTER_FORWARD = 0 + SCATTER_REVERSE = 1 + SCATTER_FORWARD_LOCAL = 2 + SCATTER_REVERSE_LOCAL = 3 +end + +@for_petsc function VecScatterSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterSetType, $petsc_library), + PetscErrorCode, + (VecScatter, VecScatterType), + arg1, + arg2, + ) +end + +@for_petsc function VecScatterGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterGetType, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{VecScatterType}), + arg1, + arg2, + ) +end + +@for_petsc function VecScatterSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:VecScatterSetFromOptions, $petsc_library), + PetscErrorCode, + (VecScatter,), + arg1, + ) +end + +@for_petsc function VecScatterRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function VecScatterCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecScatterCreate, $petsc_library), + PetscErrorCode, + (Vec, IS, Vec, IS, Ptr{VecScatter}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecInitializePackage(::$UnionPetscLib) + @chk ccall((:VecInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecFinalizePackage(::$UnionPetscLib) + @chk ccall((:VecFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function VecCreateFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecCreateFromOptions, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, $PetscInt, $PetscInt, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecCreateSeq(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecCreateSeq, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecCreateMPI(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecCreateMPI, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecCreateSeqWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecCreateSeqWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecCreateMPIWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecCreateMPIWithArray, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecCreateShared(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecCreateShared, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:VecSetFromOptions, $petsc_library), + PetscErrorCode, + (Vec,), + arg1, + ) +end + +@for_petsc function VecViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecViewFromOptions, $petsc_library), + PetscErrorCode, + (Vec, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecSetUp(::$UnionPetscLib, arg1) + @chk ccall((:VecSetUp, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecDestroy(::$UnionPetscLib, arg1) + @chk ccall((:VecDestroy, $petsc_library), PetscErrorCode, (Ptr{Vec},), arg1) +end + +@for_petsc function VecZeroEntries(::$UnionPetscLib, arg1) + @chk ccall((:VecZeroEntries, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function VecAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecSetSizes, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecDotNorm2(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecDotNorm2, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecDot(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecDot, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecDotRealPart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecDotRealPart, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecTDot(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecTDot, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecMDot(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMDot, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMTDot(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMTDot, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecGetSubVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGetSubVector, $petsc_library), + PetscErrorCode, + (Vec, IS, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecRestoreSubVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecRestoreSubVector, $petsc_library), + PetscErrorCode, + (Vec, IS, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecConcatenate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecConcatenate, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Vec}, Ptr{Vec}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum NormType::UInt32 begin + NORM_1 = 0 + NORM_2 = 1 + NORM_FROBENIUS = 2 + NORM_INFINITY = 3 + NORM_1_AND_2 = 4 +end + +@enum ReductionType::UInt32 begin + REDUCTION_SUM_REALPART = 10 + REDUCTION_MEAN_REALPART = 11 + REDUCTION_SUM_IMAGINARYPART = 12 + REDUCTION_MEAN_IMAGINARYPART = 13 +end + +@for_petsc function VecNorm(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNorm, $petsc_library), + PetscErrorCode, + (Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecNormAvailable(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecNormAvailable, $petsc_library), + PetscErrorCode, + (Vec, NormType, Ptr{PetscBool}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecNormalize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecNormalize, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function VecSum(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSum, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecMean(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecMean, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecMax(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecMax, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecMin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecMin, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScale, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function VecCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecCopy, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecSetRandom(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetRandom, $petsc_library), + PetscErrorCode, + (Vec, PetscRandom), + arg1, + arg2, + ) +end + +@for_petsc function VecSet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSet, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function VecSetInf(::$UnionPetscLib, arg1) + @chk ccall((:VecSetInf, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecSwap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSwap, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecAXPY(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecAXPY, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecAXPBY(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecAXPBY, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar, $PetscScalar, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMAXPY(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMAXPY, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscScalar}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMAXPBY(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:VecMAXPBY, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscScalar}, $PetscScalar, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecAYPX(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecAYPX, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecWAXPY(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecWAXPY, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecAXPBYPCZ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecAXPBYPCZ, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar, $PetscScalar, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecPointwiseMax(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPointwiseMax, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecPointwiseMaxAbs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPointwiseMaxAbs, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecPointwiseMin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPointwiseMin, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecPointwiseMult(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPointwiseMult, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecPointwiseDivide(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPointwiseDivide, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecMaxPointwiseDivide(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecMaxPointwiseDivide, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecShift(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecShift, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function VecReciprocal(::$UnionPetscLib, arg1) + @chk ccall((:VecReciprocal, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecPermute(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecPermute, $petsc_library), + PetscErrorCode, + (Vec, IS, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecSqrtAbs(::$UnionPetscLib, arg1) + @chk ccall((:VecSqrtAbs, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecLog(::$UnionPetscLib, arg1) + @chk ccall((:VecLog, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecExp(::$UnionPetscLib, arg1) + @chk ccall((:VecExp, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecAbs(::$UnionPetscLib, arg1) + @chk ccall((:VecAbs, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecDuplicate, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function VecDuplicateVecs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecDuplicateVecs, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Ptr{Vec}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecDestroyVecs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecDestroyVecs, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Vec}}), + arg1, + arg2, + ) +end + +@for_petsc function VecStrideNormAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideNormAll, $petsc_library), + PetscErrorCode, + (Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideMaxAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideMaxAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideMinAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideMinAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideScaleAll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecStrideScaleAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecStrideSumAll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecStrideSumAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecUniqueEntries(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecUniqueEntries, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideNorm(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecStrideNorm, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecStrideMax(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecStrideMax, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecStrideMin(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecStrideMin, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecStrideScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideScale, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscScalar), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideSum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideSum, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideSet, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscScalar), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideGather(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecStrideGather, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Vec, InsertMode), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecStrideScatter(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecStrideScatter, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Vec, InsertMode), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecStrideGatherAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideGatherAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Vec}, InsertMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideScatterAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStrideScatterAll, $petsc_library), + PetscErrorCode, + (Ptr{Vec}, Vec, InsertMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStrideSubSetScatter( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecStrideSubSetScatter, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Vec, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecStrideSubSetGather( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecStrideSubSetGather, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Vec, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecSetValues(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:VecSetValues, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecGetValues(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecGetValues, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecAssemblyBegin(::$UnionPetscLib, arg1) + @chk ccall( + (:VecAssemblyBegin, $petsc_library), + PetscErrorCode, + (Vec,), + arg1, + ) +end + +@for_petsc function VecAssemblyEnd(::$UnionPetscLib, arg1) + @chk ccall((:VecAssemblyEnd, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecStashSetInitialSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStashSetInitialSize, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStashView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecStashView, $petsc_library), + PetscErrorCode, + (Vec, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecStashViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStashViewFromOptions, $petsc_library), + PetscErrorCode, + (Vec, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStashGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecStashGetInfo, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecSetPreallocationCOO(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecSetPreallocationCOO, $petsc_library), + PetscErrorCode, + (Vec, PetscCount, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecSetPreallocationCOOLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:VecSetPreallocationCOOLocal, $petsc_library), + PetscErrorCode, + (Vec, PetscCount, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecSetValuesCOO(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecSetValuesCOO, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecSetValue(::$UnionPetscLib, v, i, va, mode) + @chk ccall( + (:VecSetValue, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscScalar, InsertMode), + v, + i, + va, + mode, + ) +end + +@for_petsc function VecSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetBlockSize, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function VecGetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetBlockSize, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetValuesBlocked( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecSetValuesBlocked, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetType, $petsc_library), + PetscErrorCode, + (Vec, VecType), + arg1, + arg2, + ) +end + +@for_petsc function VecGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{VecType}), + arg1, + arg2, + ) +end + +@for_petsc function VecRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function VecRegisterAll(::$UnionPetscLib) + @chk ccall((:VecRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecScatterBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecScatterBegin, $petsc_library), + PetscErrorCode, + (VecScatter, Vec, Vec, InsertMode, ScatterMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecScatterEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecScatterEnd, $petsc_library), + PetscErrorCode, + (VecScatter, Vec, Vec, InsertMode, ScatterMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecScatterDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:VecScatterDestroy, $petsc_library), + PetscErrorCode, + (Ptr{VecScatter},), + arg1, + ) +end + +@for_petsc function VecScatterSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:VecScatterSetUp, $petsc_library), + PetscErrorCode, + (VecScatter,), + arg1, + ) +end + +@for_petsc function VecScatterCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterCopy, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{VecScatter}), + arg1, + arg2, + ) +end + +@for_petsc function VecScatterView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterView, $petsc_library), + PetscErrorCode, + (VecScatter, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecScatterViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:VecScatterViewFromOptions, $petsc_library), + PetscErrorCode, + (VecScatter, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecScatterRemap(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecScatterRemap, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecScatterGetMerged(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecScatterGetMerged, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArray4d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecGetArray4d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecRestoreArray4d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecRestoreArray4d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecGetArray3d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecGetArray3d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecRestoreArray3d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecRestoreArray3d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecGetArray2d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecGetArray2d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecRestoreArray2d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecRestoreArray2d, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecGetArray1d(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecGetArray1d, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecRestoreArray1d(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecRestoreArray1d, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecGetArray4dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecGetArray4dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecRestoreArray4dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecRestoreArray4dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecGetArray3dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecGetArray3dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecRestoreArray3dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecRestoreArray3dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecGetArray2dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecGetArray2dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecRestoreArray2dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecRestoreArray2dWrite, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecGetArray1dWrite(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecGetArray1dWrite, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecRestoreArray1dWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecRestoreArray1dWrite, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecGetArray4dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecGetArray4dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecRestoreArray4dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:VecRestoreArray4dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function VecGetArray3dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecGetArray3dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecRestoreArray3dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecRestoreArray3dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecGetArray2dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecGetArray2dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecRestoreArray2dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecRestoreArray2dRead, $petsc_library), + PetscErrorCode, + ( + Vec, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecGetArray1dRead(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecGetArray1dRead, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecRestoreArray1dRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecRestoreArray1dRead, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecPlaceArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecPlaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecResetArray(::$UnionPetscLib, arg1) + @chk ccall((:VecResetArray, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecReplaceArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecReplaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrays(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGetArrays, $petsc_library), + PetscErrorCode, + (Ptr{Vec}, $PetscInt, Ptr{Ptr{Ptr{$PetscScalar}}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecRestoreArrays(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecRestoreArrays, $petsc_library), + PetscErrorCode, + (Ptr{Vec}, $PetscInt, Ptr{Ptr{Ptr{$PetscScalar}}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecView, $petsc_library), + PetscErrorCode, + (Vec, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecViewNative(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViewNative, $petsc_library), + PetscErrorCode, + (Vec, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecEqual, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecLoad, $petsc_library), + PetscErrorCode, + (Vec, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetSize, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetLocalSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetLocalSize, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetOwnershipRange(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGetOwnershipRange, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecGetOwnershipRanges(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetLocalToGlobalMapping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (Vec, ISLocalToGlobalMapping), + arg1, + arg2, + ) +end + +@for_petsc function VecSetValuesLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecSetValuesLocal, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecViennaCLGetCLContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViennaCLGetCLContext, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecViennaCLGetCLQueue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViennaCLGetCLQueue, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecViennaCLGetCLMemRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViennaCLGetCLMemRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecViennaCLGetCLMemWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViennaCLGetCLMemWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecViennaCLRestoreCLMemWrite(::$UnionPetscLib, arg1) + @chk ccall( + (:VecViennaCLRestoreCLMemWrite, $petsc_library), + PetscErrorCode, + (Vec,), + arg1, + ) +end + +@for_petsc function VecViennaCLGetCLMem(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecViennaCLGetCLMem, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecViennaCLRestoreCLMem(::$UnionPetscLib, arg1) + @chk ccall( + (:VecViennaCLRestoreCLMem, $petsc_library), + PetscErrorCode, + (Vec,), + arg1, + ) +end + +@for_petsc function VecSetValueLocal(::$UnionPetscLib, v, i, va, mode) + @chk ccall( + (:VecSetValueLocal, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, $PetscScalar, InsertMode), + v, + i, + va, + mode, + ) +end + +@for_petsc function VecSetValuesBlockedLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecSetValuesBlockedLocal, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecGetLocalToGlobalMapping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (Vec, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + ) +end + +@for_petsc function VecDotBegin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecDotBegin, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecDotEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecDotEnd, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecTDotBegin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecTDotBegin, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecTDotEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecTDotEnd, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecNormBegin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNormBegin, $petsc_library), + PetscErrorCode, + (Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecNormEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNormEnd, $petsc_library), + PetscErrorCode, + (Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecErrorWeightedNorms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, +) + @chk ccall( + (:VecErrorWeightedNorms, $petsc_library), + PetscErrorCode, + ( + Vec, + Vec, + Vec, + NormType, + $PetscReal, + Vec, + $PetscReal, + Vec, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + ) +end + +@for_petsc function VecMDotBegin(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMDotBegin, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMDotEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMDotEnd, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMTDotBegin(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMTDotBegin, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecMTDotEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMTDotEnd, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscCommSplitReductionBegin(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscCommSplitReductionBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm,), + arg1, + ) +end + +@for_petsc function VecBindToCPU(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecBindToCPU, $petsc_library), + PetscErrorCode, + (Vec, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function VecPinToCPU(::$UnionPetscLib, v, flg) + @chk ccall( + (:VecPinToCPU, $petsc_library), + PetscErrorCode, + (Vec, PetscBool), + v, + flg, + ) +end + +@for_petsc function VecBoundToCPU(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecBoundToCPU, $petsc_library), + PetscErrorCode, + (Vec, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetBindingPropagates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetBindingPropagates, $petsc_library), + PetscErrorCode, + (Vec, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function VecGetBindingPropagates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetBindingPropagates, $petsc_library), + PetscErrorCode, + (Vec, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetPinnedMemoryMin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetPinnedMemoryMin, $petsc_library), + PetscErrorCode, + (Vec, Csize_t), + arg1, + arg2, + ) +end + +@for_petsc function VecGetPinnedMemoryMin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetPinnedMemoryMin, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Csize_t}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetOffloadMask(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetOffloadMask, $petsc_library), + PetscErrorCode, + (Vec, Ptr{PetscOffloadMask}), + arg1, + arg2, + ) +end + +@enum VecOption::UInt32 begin + VEC_IGNORE_OFF_PROC_ENTRIES = 0 + VEC_IGNORE_NEGATIVE_INDICES = 1 + VEC_SUBSET_OFF_PROC_ENTRIES = 2 +end + +@for_petsc function VecSetOption(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecSetOption, $petsc_library), + PetscErrorCode, + (Vec, VecOption, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecGetArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecRestoreArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecRestoreArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecRestoreArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecCreateLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecCreateLocalVector, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetLocalVector, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecRestoreLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreLocalVector, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecGetLocalVectorRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetLocalVectorRead, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecRestoreLocalVectorRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreLocalVectorRead, $petsc_library), + PetscErrorCode, + (Vec, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayAndMemType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGetArrayAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecRestoreArrayAndMemType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArrayAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayReadAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:VecGetArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecRestoreArrayReadAndMemType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayWriteAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:VecGetArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecRestoreArrayWriteAndMemType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecRestoreArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function VecGetArrayPair(::$UnionPetscLib, x, y, xv, yv) + @chk ccall( + (:VecGetArrayPair, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + x, + y, + xv, + yv, + ) +end + +@for_petsc function VecRestoreArrayPair(::$UnionPetscLib, x, y, xv, yv) + @chk ccall( + (:VecRestoreArrayPair, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + x, + y, + xv, + yv, + ) +end + +@enum VecOperation::UInt32 begin + VECOP_DUPLICATE = 0 + VECOP_SET = 10 + VECOP_VIEW = 33 + VECOP_LOAD = 41 + VECOP_VIEWNATIVE = 69 + VECOP_LOADNATIVE = 70 +end + +@for_petsc function VecSetOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecSetOperation, $petsc_library), + PetscErrorCode, + (Vec, VecOperation, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecMPISetGhost(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecMPISetGhost, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecCreateGhost( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecCreateGhost, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecCreateGhostWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:VecCreateGhostWithArray, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function VecCreateGhostBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:VecCreateGhostBlock, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Vec}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function VecCreateGhostBlockWithArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:VecCreateGhostBlockWithArray, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function VecGhostGetGhostIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGhostGetGhostIS, $petsc_library), + PetscErrorCode, + (Vec, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function VecGhostGetLocalForm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGhostGetLocalForm, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function VecGhostRestoreLocalForm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGhostRestoreLocalForm, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function VecGhostIsLocalForm(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGhostIsLocalForm, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecGhostUpdateBegin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGhostUpdateBegin, $petsc_library), + PetscErrorCode, + (Vec, InsertMode, ScatterMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecGhostUpdateEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecGhostUpdateEnd, $petsc_library), + PetscErrorCode, + (Vec, InsertMode, ScatterMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecConjugate(::$UnionPetscLib, arg1) + @chk ccall((:VecConjugate, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecImaginaryPart(::$UnionPetscLib, arg1) + @chk ccall( + (:VecImaginaryPart, $petsc_library), + PetscErrorCode, + (Vec,), + arg1, + ) +end + +@for_petsc function VecRealPart(::$UnionPetscLib, arg1) + @chk ccall((:VecRealPart, $petsc_library), PetscErrorCode, (Vec,), arg1) +end + +@for_petsc function VecScatterCreateToAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecScatterCreateToAll, $petsc_library), + PetscErrorCode, + (Vec, Ptr{VecScatter}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecScatterCreateToZero(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecScatterCreateToZero, $petsc_library), + PetscErrorCode, + (Vec, Ptr{VecScatter}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function ISComplementVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:ISComplementVec, $petsc_library), + PetscErrorCode, + (IS, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecPow(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecPow, $petsc_library), + PetscErrorCode, + (Vec, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function VecMedian(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecMedian, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecWhichInactive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecWhichInactive, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, PetscBool, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function VecWhichBetween(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecWhichBetween, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecWhichBetweenOrEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecWhichBetweenOrEqual, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecWhichGreaterThan(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecWhichGreaterThan, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecWhichLessThan(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecWhichLessThan, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecWhichEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecWhichEqual, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecISAXPY(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecISAXPY, $petsc_library), + PetscErrorCode, + (Vec, IS, $PetscScalar, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecISCopy(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecISCopy, $petsc_library), + PetscErrorCode, + (Vec, IS, ScatterMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecISSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecISSet, $petsc_library), + PetscErrorCode, + (Vec, IS, $PetscScalar), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecISShift(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecISShift, $petsc_library), + PetscErrorCode, + (Vec, IS, $PetscScalar), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecBoundGradientProjection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecBoundGradientProjection, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecStepBoundInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:VecStepBoundInfo, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function VecStepMax(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecStepMax, $petsc_library), + PetscErrorCode, + (Vec, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecStepMaxBounded( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecStepMaxBounded, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscViewerMathematicaGetVector( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerMathematicaGetVector, $petsc_library), + PetscErrorCode, + (PetscViewer, Vec), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerMathematicaPutVector( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscViewerMathematicaPutVector, $petsc_library), + PetscErrorCode, + (PetscViewer, Vec), + arg1, + arg2, + ) +end + +@for_petsc function VecNestGetSubVecs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNestGetSubVecs, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}, Ptr{Ptr{Vec}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecNestGetSubVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNestGetSubVec, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecNestSetSubVecs(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecNestSetSubVecs, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecNestSetSubVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecNestSetSubVec, $petsc_library), + PetscErrorCode, + (Vec, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecCreateNest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecCreateNest, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecNestGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecNestGetSize, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscOptionsGetVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscOptionsGetVec, $petsc_library), + PetscErrorCode, + (PetscOptions, Ptr{Cchar}, Ptr{Cchar}, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecFilter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecFilter, $petsc_library), + PetscErrorCode, + (Vec, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function VecChop(::$UnionPetscLib, v, tol) + @chk ccall( + (:VecChop, $petsc_library), + PetscErrorCode, + (Vec, $PetscReal), + v, + tol, + ) +end + +@for_petsc function PetscSectionVecView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionVecView, $petsc_library), + PetscErrorCode, + (PetscSection, Vec, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecGetValuesSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecGetValuesSection, $petsc_library), + PetscErrorCode, + (Vec, PetscSection, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecSetValuesSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:VecSetValuesSection, $petsc_library), + PetscErrorCode, + (Vec, PetscSection, $PetscInt, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSectionVecNorm( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSectionVecNorm, $petsc_library), + PetscErrorCode, + (PetscSection, PetscSection, Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +mutable struct _p_VecTagger end + +const VecTagger = Ptr{_p_VecTagger} + +const VecTaggerType = Ptr{Cchar} + +@for_petsc function VecTaggerRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerRegisterAll(::$UnionPetscLib) + @chk ccall((:VecTaggerRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecTaggerCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{VecTagger}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerSetBlockSize, $petsc_library), + PetscErrorCode, + (VecTagger, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerGetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerGetBlockSize, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerSetType, $petsc_library), + PetscErrorCode, + (VecTagger, VecTaggerType), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerGetType, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{VecTaggerType}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerSetInvert(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerSetInvert, $petsc_library), + PetscErrorCode, + (VecTagger, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerGetInvert(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerGetInvert, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:VecTaggerSetFromOptions, $petsc_library), + PetscErrorCode, + (VecTagger,), + arg1, + ) +end + +@for_petsc function VecTaggerSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:VecTaggerSetUp, $petsc_library), + PetscErrorCode, + (VecTagger,), + arg1, + ) +end + +@for_petsc function VecTaggerView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerView, $petsc_library), + PetscErrorCode, + (VecTagger, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerComputeIS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecTaggerComputeIS, $petsc_library), + PetscErrorCode, + (VecTagger, Vec, Ptr{IS}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecTaggerDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:VecTaggerDestroy, $petsc_library), + PetscErrorCode, + (Ptr{VecTagger},), + arg1, + ) +end + +@enum VecTaggerCDFMethod::UInt32 begin + VECTAGGER_CDF_GATHER = 0 + VECTAGGER_CDF_ITERATIVE = 1 + VECTAGGER_CDF_NUM_METHODS = 2 +end + +@for_petsc function VecTaggerCDFSetMethod(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerCDFSetMethod, $petsc_library), + PetscErrorCode, + (VecTagger, VecTaggerCDFMethod), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerCDFGetMethod(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecTaggerCDFGetMethod, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{VecTaggerCDFMethod}), + arg1, + arg2, + ) +end + +@for_petsc function VecTaggerCDFIterativeSetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecTaggerCDFIterativeSetTolerances, $petsc_library), + PetscErrorCode, + (VecTagger, $PetscInt, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecTaggerCDFIterativeGetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecTaggerCDFIterativeGetTolerances, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecTaggerOrSetSubs(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:VecTaggerOrSetSubs, $petsc_library), + PetscErrorCode, + (VecTagger, $PetscInt, Ptr{VecTagger}, PetscCopyMode), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecTaggerOrGetSubs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecTaggerOrGetSubs, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{$PetscInt}, Ptr{Ptr{VecTagger}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecTaggerAndSetSubs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:VecTaggerAndSetSubs, $petsc_library), + PetscErrorCode, + (VecTagger, $PetscInt, Ptr{VecTagger}, PetscCopyMode), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function VecTaggerAndGetSubs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:VecTaggerAndGetSubs, $petsc_library), + PetscErrorCode, + (VecTagger, Ptr{$PetscInt}, Ptr{Ptr{VecTagger}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function VecTaggerInitializePackage(::$UnionPetscLib) + @chk ccall( + (:VecTaggerInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function VecTaggerFinalizePackage(::$UnionPetscLib) + @chk ccall((:VecTaggerFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecCreateSeqCUDA(::$UnionPetscLib, a, b, c) + @chk ccall( + (:VecCreateSeqCUDA, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{Vec}), + a, + b, + c, + ) +end + +@for_petsc function VecCreateSeqHIP(::$UnionPetscLib, a, b, c) + @chk ccall( + (:VecCreateSeqHIP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{Vec}), + a, + b, + c, + ) +end + +@for_petsc function VecCreateSeqCUDAWithArray(::$UnionPetscLib, a, b, c, d, e) + @chk ccall( + (:VecCreateSeqCUDAWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Vec}), + a, + b, + c, + d, + e, + ) +end + +@for_petsc function VecCreateSeqHIPWithArray(::$UnionPetscLib, a, b, c, d, e) + @chk ccall( + (:VecCreateSeqHIPWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Vec}), + a, + b, + c, + d, + e, + ) +end + +@for_petsc function VecCreateSeqCUDAWithArrays( + ::$UnionPetscLib, + a, + b, + c, + d, + e, + f, +) + @chk ccall( + (:VecCreateSeqCUDAWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + ) +end + +@for_petsc function VecCreateSeqHIPWithArrays( + ::$UnionPetscLib, + a, + b, + c, + d, + e, + f, +) + @chk ccall( + (:VecCreateSeqHIPWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + ) +end + +@for_petsc function VecCreateMPICUDA(::$UnionPetscLib, a, b, c, d) + @chk ccall( + (:VecCreateMPICUDA, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Vec}), + a, + b, + c, + d, + ) +end + +@for_petsc function VecCreateMPIHIP(::$UnionPetscLib, a, b, c, d) + @chk ccall( + (:VecCreateMPIHIP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Vec}), + a, + b, + c, + d, + ) +end + +@for_petsc function VecCreateMPICUDAWithArray( + ::$UnionPetscLib, + a, + b, + c, + d, + e, + f, +) + @chk ccall( + (:VecCreateMPICUDAWithArray, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + ) +end + +@for_petsc function VecCreateMPIHIPWithArray(::$UnionPetscLib, a, b, c, d, e, f) + @chk ccall( + (:VecCreateMPIHIPWithArray, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + ) +end + +@for_petsc function VecCreateMPICUDAWithArrays( + ::$UnionPetscLib, + a, + b, + c, + d, + e, + f, + g, +) + @chk ccall( + (:VecCreateMPICUDAWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + g, + ) +end + +@for_petsc function VecCreateMPIHIPWithArrays( + ::$UnionPetscLib, + a, + b, + c, + d, + e, + f, + g, +) + @chk ccall( + (:VecCreateMPIHIPWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{Vec}, + ), + a, + b, + c, + d, + e, + f, + g, + ) +end + +@for_petsc function VecCUDAGetArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDAGetArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPGetArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPGetArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDARestoreArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDARestoreArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPRestoreArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPRestoreArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDAGetArrayRead(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDAGetArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPGetArrayRead(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPGetArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDARestoreArrayRead(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDARestoreArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPRestoreArrayRead(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPRestoreArrayRead, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDAGetArrayWrite(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDAGetArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPGetArrayWrite(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPGetArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDARestoreArrayWrite(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDARestoreArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecHIPRestoreArrayWrite(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Ptr{$PetscScalar}}), + a, + b, + ) +end + +@for_petsc function VecCUDAPlaceArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDAPlaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + a, + b, + ) +end + +@for_petsc function VecHIPPlaceArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPPlaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + a, + b, + ) +end + +@for_petsc function VecCUDAReplaceArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecCUDAReplaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + a, + b, + ) +end + +@for_petsc function VecHIPReplaceArray(::$UnionPetscLib, a, b) + @chk ccall( + (:VecHIPReplaceArray, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscScalar}), + a, + b, + ) +end + +@for_petsc function VecCUDAResetArray(::$UnionPetscLib, a) + @chk ccall((:VecCUDAResetArray, $petsc_library), PetscErrorCode, (Vec,), a) +end + +@for_petsc function VecHIPResetArray(::$UnionPetscLib, a) + @chk ccall((:VecHIPResetArray, $petsc_library), PetscErrorCode, (Vec,), a) +end + +@enum PetscSFPattern::UInt32 begin + PETSCSF_PATTERN_GENERAL = 0 + PETSCSF_PATTERN_ALLGATHER = 1 + PETSCSF_PATTERN_GATHER = 2 + PETSCSF_PATTERN_ALLTOALL = 3 +end + +@enum PetscSFWindowSyncType::UInt32 begin + PETSCSF_WINDOW_SYNC_FENCE = 0 + PETSCSF_WINDOW_SYNC_LOCK = 1 + PETSCSF_WINDOW_SYNC_ACTIVE = 2 +end + +@enum PetscSFWindowFlavorType::UInt32 begin + PETSCSF_WINDOW_FLAVOR_CREATE = 0 + PETSCSF_WINDOW_FLAVOR_DYNAMIC = 1 + PETSCSF_WINDOW_FLAVOR_ALLOCATE = 2 + PETSCSF_WINDOW_FLAVOR_SHARED = 3 +end + +@enum PetscSFDuplicateOption::UInt32 begin + PETSCSF_DUPLICATE_CONFONLY = 0 + PETSCSF_DUPLICATE_RANKS = 1 + PETSCSF_DUPLICATE_GRAPH = 2 +end + +@enum PetscSFConcatenateRootMode::UInt32 begin + PETSCSF_CONCATENATE_ROOTMODE_LOCAL = 0 + PETSCSF_CONCATENATE_ROOTMODE_SHARED = 1 + PETSCSF_CONCATENATE_ROOTMODE_GLOBAL = 2 +end + +@for_petsc function PetscSFRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFInitializePackage(::$UnionPetscLib) + @chk ccall((:PetscSFInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSFFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscSFFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSFCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSFDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSF},), + arg1, + ) +end + +@for_petsc function PetscSFSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFSetType, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSFType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFGetType, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSFType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFView, $petsc_library), + PetscErrorCode, + (PetscSF, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscSF, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSFSetUp, $petsc_library), + PetscErrorCode, + (PetscSF,), + arg1, + ) +end + +@for_petsc function PetscSFSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSFSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscSF,), + arg1, + ) +end + +@for_petsc function PetscSFDuplicate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFDuplicate, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSFDuplicateOption, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFWindowSetSyncType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowSetSyncType, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSFWindowSyncType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFWindowGetSyncType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowGetSyncType, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSFWindowSyncType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFWindowSetFlavorType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowSetFlavorType, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSFWindowFlavorType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFWindowGetFlavorType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowGetFlavorType, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSFWindowFlavorType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFWindowSetInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowSetInfo, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Info), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFWindowGetInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFWindowGetInfo, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{MPI_Info}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFSetRankOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFSetRankOrder, $petsc_library), + PetscErrorCode, + (PetscSF, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFGetLeafRange(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFGetLeafRange, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFCreateEmbeddedRootSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFCreateEmbeddedRootSF, $petsc_library), + PetscErrorCode, + (PetscSF, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFCreateEmbeddedLeafSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFCreateEmbeddedLeafSF, $petsc_library), + PetscErrorCode, + (PetscSF, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSFReset, $petsc_library), + PetscErrorCode, + (PetscSF,), + arg1, + ) +end + +@for_petsc function PetscSFGetRootRanks( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSFGetRootRanks, $petsc_library), + PetscErrorCode, + ( + PetscSF, + Ptr{$PetscInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSFGetLeafRanks( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFGetLeafRanks, $petsc_library), + PetscErrorCode, + ( + PetscSF, + Ptr{$PetscInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFGetMultiSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFGetMultiSF, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFGetRanksSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFGetRanksSF, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFCreateInverseSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFCreateInverseSF, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFConcatenate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSFConcatenate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + Ptr{PetscSF}, + PetscSFConcatenateRootMode, + Ptr{$PetscInt}, + Ptr{PetscSF}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSFCreateStridedSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFCreateStridedSF, $petsc_library), + PetscErrorCode, + (PetscSF, $PetscInt, $PetscInt, $PetscInt, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFMerge(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFMerge, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFSetGraphFromCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscSFSetGraphFromCoordinates, $petsc_library), + PetscErrorCode, + ( + PetscSF, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscSFSetGraphSection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFSetGraphSection, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSection, PetscSection), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFCreateRemoteOffsets( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFCreateRemoteOffsets, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSection, PetscSection, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFDistributeSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFDistributeSection, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSection, Ptr{Ptr{$PetscInt}}, PetscSection), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFCreateSectionSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFCreateSectionSF, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSection, Ptr{$PetscInt}, PetscSection, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFBcastBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFBcastBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFBcastEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFBcastEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFBcastWithMemTypeBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscSFBcastWithMemTypeBegin, $petsc_library), + PetscErrorCode, + ( + PetscSF, + MPI_Datatype, + PetscMemType, + Ptr{Cvoid}, + PetscMemType, + Ptr{Cvoid}, + MPI_Op, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscSFReduceBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFReduceBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFReduceEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSFReduceEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSFReduceWithMemTypeBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscSFReduceWithMemTypeBegin, $petsc_library), + PetscErrorCode, + ( + PetscSF, + MPI_Datatype, + PetscMemType, + Ptr{Cvoid}, + PetscMemType, + Ptr{Cvoid}, + MPI_Op, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscSFFetchAndOpBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSFFetchAndOpBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSFFetchAndOpEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSFFetchAndOpEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSFFetchAndOpWithMemTypeBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscSFFetchAndOpWithMemTypeBegin, $petsc_library), + PetscErrorCode, + ( + PetscSF, + MPI_Datatype, + PetscMemType, + Ptr{Cvoid}, + PetscMemType, + Ptr{Cvoid}, + PetscMemType, + Ptr{Cvoid}, + MPI_Op, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscSFComputeDegreeBegin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFComputeDegreeBegin, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFComputeDegreeEnd(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSFComputeDegreeEnd, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSFComputeMultiRootOriginalNumbering( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFComputeMultiRootOriginalNumbering, $petsc_library), + PetscErrorCode, + (PetscSF, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFGatherBegin(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscSFGatherBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFGatherEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscSFGatherEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFScatterBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSFScatterBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFScatterEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscSFScatterEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSFCompose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFCompose, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFComposeInverse(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSFComposeInverse, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSFGetRanks( + ::$UnionPetscLib, + sf, + nranks, + ranks, + roffset, + rmine, + rremote, +) + @chk ccall( + (:PetscSFGetRanks, $petsc_library), + PetscErrorCode, + ( + PetscSF, + Ptr{$PetscInt}, + Ptr{Ptr{PetscMPIInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + sf, + nranks, + ranks, + roffset, + rmine, + rremote, + ) +end + +@for_petsc function PetscSFCreateEmbeddedSF( + ::$UnionPetscLib, + sf, + nselected, + selected, + esf, +) + @chk ccall( + (:PetscSFCreateEmbeddedSF, $petsc_library), + PetscErrorCode, + (PetscSF, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSF}), + sf, + nselected, + selected, + esf, + ) +end + +@for_petsc function PetscSFBcastAndOpBegin( + ::$UnionPetscLib, + sf, + unit, + rootdata, + leafdata, + op, +) + @chk ccall( + (:PetscSFBcastAndOpBegin, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + sf, + unit, + rootdata, + leafdata, + op, + ) +end + +@for_petsc function PetscSFBcastAndOpEnd( + ::$UnionPetscLib, + sf, + unit, + rootdata, + leafdata, + op, +) + @chk ccall( + (:PetscSFBcastAndOpEnd, $petsc_library), + PetscErrorCode, + (PetscSF, MPI_Datatype, Ptr{Cvoid}, Ptr{Cvoid}, MPI_Op), + sf, + unit, + rootdata, + leafdata, + op, + ) +end + +@for_petsc function PetscSFBcastAndOpWithMemtypeBegin( + ::$UnionPetscLib, + sf, + unit, + rootmtype, + rootdata, + leafmtype, + leafdata, + op, +) + @chk ccall( + (:PetscSFBcastAndOpWithMemtypeBegin, $petsc_library), + PetscErrorCode, + ( + PetscSF, + MPI_Datatype, + PetscMemType, + Ptr{Cvoid}, + PetscMemType, + Ptr{Cvoid}, + MPI_Op, + ), + sf, + unit, + rootmtype, + rootdata, + leafmtype, + leafdata, + op, + ) +end + +@for_petsc function PetscSectionCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionClone(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionClone, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscSection,), + arg1, + ) +end + +@for_petsc function PetscSectionCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionCopy, $petsc_library), + PetscErrorCode, + (PetscSection, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionCompare(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionCompare, $petsc_library), + PetscErrorCode, + (PetscSection, PetscSection, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetNumFields, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetNumFields, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetFieldName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetFieldName, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetFieldName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionSetFieldName, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetComponentName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetComponentName, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetComponentName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetComponentName, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetFieldComponents( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionGetFieldComponents, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetFieldComponents( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionSetFieldComponents, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetChart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetChart, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetChart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionSetChart, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetPermutation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetPermutation, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetPermutation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetPermutation, $petsc_library), + PetscErrorCode, + (PetscSection, IS), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetBlockStarts(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetBlockStarts, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscBT}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetBlockStarts(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetBlockStarts, $petsc_library), + PetscErrorCode, + (PetscSection, PetscBT), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetPointMajor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetPointMajor, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetPointMajor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetPointMajor, $petsc_library), + PetscErrorCode, + (PetscSection, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetIncludesConstraints( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSectionGetIncludesConstraints, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetIncludesConstraints( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSectionSetIncludesConstraints, $petsc_library), + PetscErrorCode, + (PetscSection, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetDof(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetDof(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionSetDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionAddDof(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionAddDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetFieldDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetFieldDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetFieldDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetFieldDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionAddFieldDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionAddFieldDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionHasConstraints(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionHasConstraints, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionGetConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionSetConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionAddConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionAddConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetFieldConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetFieldConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetFieldConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetFieldConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionAddFieldConstraintDof( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionAddFieldConstraintDof, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetConstraintIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionGetConstraintIndices, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetConstraintIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionSetConstraintIndices, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetFieldConstraintIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetFieldConstraintIndices, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetFieldConstraintIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetFieldConstraintIndices, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetUpBC(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionSetUpBC, $petsc_library), + PetscErrorCode, + (PetscSection,), + arg1, + ) +end + +@for_petsc function PetscSectionSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionSetUp, $petsc_library), + PetscErrorCode, + (PetscSection,), + arg1, + ) +end + +@for_petsc function PetscSectionGetMaxDof(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetMaxDof, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetStorageSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetStorageSize, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetConstrainedStorageSize( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSectionGetConstrainedStorageSize, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetOffset(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetOffset, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetOffset(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionSetOffset, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetFieldOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetFieldOffset, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetFieldOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetFieldOffset, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetFieldPointOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetFieldPointOffset, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetOffsetRange( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionGetOffsetRange, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionView, $petsc_library), + PetscErrorCode, + (PetscSection, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionLoad, $petsc_library), + PetscErrorCode, + (PetscSection, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionReset, $petsc_library), + PetscErrorCode, + (PetscSection,), + arg1, + ) +end + +@for_petsc function PetscSectionDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSection},), + arg1, + ) +end + +@for_petsc function PetscSectionCreateGlobalSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionCreateGlobalSection, $petsc_library), + PetscErrorCode, + ( + PetscSection, + PetscSF, + PetscBool, + PetscBool, + PetscBool, + Ptr{PetscSection}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSectionCreateGlobalSectionCensored( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionCreateGlobalSectionCensored, $petsc_library), + PetscErrorCode, + ( + PetscSection, + PetscSF, + PetscBool, + $PetscInt, + Ptr{$PetscInt}, + Ptr{PetscSection}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSectionCreateSubsection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionCreateSubsection, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSection}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionCreateSupersection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionCreateSupersection, $petsc_library), + PetscErrorCode, + (Ptr{PetscSection}, $PetscInt, Ptr{PetscSection}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionCreateSubmeshSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionCreateSubmeshSection, $petsc_library), + PetscErrorCode, + (PetscSection, IS, Ptr{PetscSection}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionCreateSubdomainSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionCreateSubdomainSection, $petsc_library), + PetscErrorCode, + (PetscSection, IS, Ptr{PetscSection}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionCreateComponentSubsection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionCreateComponentSubsection, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSection}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionPermute(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionPermute, $petsc_library), + PetscErrorCode, + (PetscSection, IS, Ptr{PetscSection}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetField(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetField, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{PetscSection}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetUseFieldOffsets(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetUseFieldOffsets, $petsc_library), + PetscErrorCode, + (PetscSection, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetUseFieldOffsets(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetUseFieldOffsets, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionExtractDofsFromArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionExtractDofsFromArray, $petsc_library), + PetscErrorCode, + ( + PetscSection, + MPI_Datatype, + Ptr{Cvoid}, + IS, + Ptr{PetscSection}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSectionSetClosureIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetClosureIndex, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, PetscSection, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetClosureIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionGetClosureIndex, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, Ptr{PetscSection}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionSetClosurePermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSectionSetClosurePermutation, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, $PetscInt, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSectionGetClosurePermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSectionGetClosurePermutation, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, $PetscInt, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSectionGetClosureInversePermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSectionGetClosureInversePermutation, $petsc_library), + PetscErrorCode, + (PetscSection, PetscObject, $PetscInt, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSectionResetClosurePermutation(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionResetClosurePermutation, $petsc_library), + PetscErrorCode, + (PetscSection,), + arg1, + ) +end + +@for_petsc function PetscSectionSymSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymSetType, $petsc_library), + PetscErrorCode, + (PetscSectionSym, PetscSectionSymType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymGetType, $petsc_library), + PetscErrorCode, + (PetscSectionSym, Ptr{PetscSectionSymType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscSectionSym}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSectionSymDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSectionSym},), + arg1, + ) +end + +@for_petsc function PetscSectionSymView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymView, $petsc_library), + PetscErrorCode, + (PetscSectionSym, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymCopy, $petsc_library), + PetscErrorCode, + (PetscSectionSym, PetscSectionSym), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymDistribute( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionSymDistribute, $petsc_library), + PetscErrorCode, + (PetscSectionSym, PetscSF, Ptr{PetscSectionSym}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSetSym(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSetSym, $petsc_library), + PetscErrorCode, + (PetscSection, PetscSectionSym), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionGetSym(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionGetSym, $petsc_library), + PetscErrorCode, + (PetscSection, Ptr{PetscSectionSym}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSetFieldSym(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionSetFieldSym, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, PetscSectionSym), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetFieldSym(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSectionGetFieldSym, $petsc_library), + PetscErrorCode, + (PetscSection, $PetscInt, Ptr{PetscSectionSym}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionGetPointSyms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSectionGetPointSyms, $petsc_library), + PetscErrorCode, + ( + PetscSection, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{$PetscInt}}}, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSectionRestorePointSyms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscSectionRestorePointSyms, $petsc_library), + PetscErrorCode, + ( + PetscSection, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{$PetscInt}}}, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscSectionGetFieldPointSyms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionGetFieldPointSyms, $petsc_library), + PetscErrorCode, + ( + PetscSection, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{$PetscInt}}}, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSectionRestoreFieldPointSyms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionRestoreFieldPointSyms, $petsc_library), + PetscErrorCode, + ( + PetscSection, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{$PetscInt}}}, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +const MatSolverType = Ptr{Cchar} + +@enum MatFactorType::UInt32 begin + MAT_FACTOR_NONE = 0 + MAT_FACTOR_LU = 1 + MAT_FACTOR_CHOLESKY = 2 + MAT_FACTOR_ILU = 3 + MAT_FACTOR_ICC = 4 + MAT_FACTOR_ILUDT = 5 + MAT_FACTOR_QR = 6 + MAT_FACTOR_NUM_TYPES = 7 +end + +@for_petsc function MatGetFactor(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatGetFactor, $petsc_library), + PetscErrorCode, + (Mat, MatSolverType, MatFactorType, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatGetFactorAvailable( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatGetFactorAvailable, $petsc_library), + PetscErrorCode, + (Mat, MatSolverType, MatFactorType, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatFactorGetCanUseOrdering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFactorGetCanUseOrdering, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatFactorGetUseOrdering(::$UnionPetscLib, A, b) + @chk ccall( + (:MatFactorGetUseOrdering, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + A, + b, + ) +end + +@for_petsc function MatFactorGetSolverType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFactorGetSolverType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatSolverType}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetFactorType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetFactorType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatFactorType}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetFactorType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetFactorType, $petsc_library), + PetscErrorCode, + (Mat, MatFactorType), + arg1, + arg2, + ) +end + +# typedef PetscErrorCode ( MatSolverFn ) ( Mat , MatFactorType , Mat * ) +const MatSolverFn = Cvoid + +# typedef MatSolverFn * MatSolverFunction +const MatSolverFunction = Ptr{MatSolverFn} + +@for_petsc function MatSolverTypeRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSolverTypeRegister, $petsc_library), + PetscErrorCode, + (MatSolverType, MatType, MatFactorType, Ptr{MatSolverFn}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSolverTypeGet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatSolverTypeGet, $petsc_library), + PetscErrorCode, + ( + MatSolverType, + MatType, + MatFactorType, + Ptr{PetscBool}, + Ptr{PetscBool}, + Ptr{Ptr{MatSolverFn}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +const MatSolverPackage = MatSolverType + +@for_petsc function MatSolverPackageRegister( + ::$UnionPetscLib, + stype, + mtype, + ftype, + f, +) + @chk ccall( + (:MatSolverPackageRegister, $petsc_library), + PetscErrorCode, + (MatSolverType, MatType, MatFactorType, Ptr{MatSolverFn}), + stype, + mtype, + ftype, + f, + ) +end + +@for_petsc function MatSolverPackageGet( + ::$UnionPetscLib, + stype, + mtype, + ftype, + foundmtype, + foundstype, + f, +) + @chk ccall( + (:MatSolverPackageGet, $petsc_library), + PetscErrorCode, + ( + MatSolverType, + MatType, + MatFactorType, + Ptr{PetscBool}, + Ptr{PetscBool}, + Ptr{Ptr{MatSolverFn}}, + ), + stype, + mtype, + ftype, + foundmtype, + foundstype, + f, + ) +end + +@enum MatProductType::UInt32 begin + MATPRODUCT_UNSPECIFIED = 0 + MATPRODUCT_AB = 1 + MATPRODUCT_AtB = 2 + MATPRODUCT_ABt = 3 + MATPRODUCT_PtAP = 4 + MATPRODUCT_RARt = 5 + MATPRODUCT_ABC = 6 +end + +const MatProductAlgorithm = Ptr{Cchar} + +@for_petsc function MatProductCreate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatProductCreate, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatProductCreateWithMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatProductCreateWithMat, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatProductSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductSetType, $petsc_library), + PetscErrorCode, + (Mat, MatProductType), + arg1, + arg2, + ) +end + +@for_petsc function MatProductSetAlgorithm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductSetAlgorithm, $petsc_library), + PetscErrorCode, + (Mat, MatProductAlgorithm), + arg1, + arg2, + ) +end + +@for_petsc function MatProductGetAlgorithm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductGetAlgorithm, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatProductAlgorithm}), + arg1, + arg2, + ) +end + +@for_petsc function MatProductSetFill(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductSetFill, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatProductSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatProductSetFromOptions, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatProductSymbolic(::$UnionPetscLib, arg1) + @chk ccall( + (:MatProductSymbolic, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatProductNumeric(::$UnionPetscLib, arg1) + @chk ccall( + (:MatProductNumeric, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatProductReplaceMats( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatProductReplaceMats, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatProductClear(::$UnionPetscLib, arg1) + @chk ccall((:MatProductClear, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatProductView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductView, $petsc_library), + PetscErrorCode, + (Mat, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatProductGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatProductGetType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatProductType}), + arg1, + arg2, + ) +end + +@for_petsc function MatProductGetMats(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatProductGetMats, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum MatReuse::UInt32 begin + MAT_INITIAL_MATRIX = 0 + MAT_REUSE_MATRIX = 1 + MAT_IGNORE_MATRIX = 2 + MAT_INPLACE_MATRIX = 3 +end + +@enum MatCreateSubMatrixOption::UInt32 begin + MAT_DO_NOT_GET_VALUES = 0 + MAT_GET_VALUES = 1 +end + +@for_petsc function MatInitializePackage(::$UnionPetscLib) + @chk ccall((:MatInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function MatFinalizePackage(::$UnionPetscLib) + @chk ccall((:MatFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function MatCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatCreateFromOptions, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatSetSizes(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatSetSizes, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetType, $petsc_library), + PetscErrorCode, + (Mat, MatType), + arg1, + arg2, + ) +end + +@for_petsc function MatGetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetVecType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{VecType}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetVecType, $petsc_library), + PetscErrorCode, + (Mat, VecType), + arg1, + arg2, + ) +end + +@for_petsc function MatSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatSetFromOptions, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatViewFromOptions, $petsc_library), + PetscErrorCode, + (Mat, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatRegisterRootName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatRegisterRootName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetOptionsPrefixFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetOptionsPrefixFactor, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatAppendOptionsPrefixFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAppendOptionsPrefixFactor, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetErrorIfFailure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetErrorIfFailure, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@enum MatStructure::UInt32 begin + DIFFERENT_NONZERO_PATTERN = 0 + SUBSET_NONZERO_PATTERN = 1 + SAME_NONZERO_PATTERN = 2 + UNKNOWN_NONZERO_PATTERN = 3 +end + +@for_petsc function MatCreateMPIAIJPERM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateMPIAIJPERM, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatCreateSeqAIJPERM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSeqAIJPERM, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateSeqSELL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSeqSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateSELL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateSELL, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatSeqSELLSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatSeqSELLSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMPISELLSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPISELLSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSeqSELLGetFillRatio(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSELLGetFillRatio, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSELLGetMaxSliceWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSELLGetMaxSliceWidth, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSELLGetAvgSliceWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSELLGetAvgSliceWidth, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSELLSetSliceHeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSELLSetSliceHeight, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSELLGetVarSliceSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSELLGetVarSliceSize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateSeqAIJSELL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSeqAIJSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateMPIAIJSELL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateMPIAIJSELL, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatMPISELLGetLocalMatCondensed( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPISELLGetLocalMatCondensed, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMPISELLGetSeqSELL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMPISELLGetSeqSELL, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateSeqDense( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateSeqDense, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateDense( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateDense, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateSeqAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateAIJ, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatCreateMPIAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:MatCreateMPIAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function MatUpdateMPIAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatUpdateMPIAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatUpdateMPIAIJWithArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatUpdateMPIAIJWithArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateMPIAIJWithSplitArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:MatCreateMPIAIJWithSplitArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function MatCreateMPIAIJWithSeqAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateMPIAIJWithSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, Mat, Mat, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateSeqBAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateSeqBAIJ, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateBAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:MatCreateBAIJ, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function MatCreateMPIBAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateMPIBAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatSetPreallocationCOO( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSetPreallocationCOO, $petsc_library), + PetscErrorCode, + (Mat, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSetPreallocationCOOLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSetPreallocationCOOLocal, $petsc_library), + PetscErrorCode, + (Mat, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSetValuesCOO(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetValuesCOO, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCreateMPIAdj( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateMPIAdj, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateSeqSBAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateSeqSBAIJ, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateSBAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:MatCreateSBAIJ, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function MatCreateMPISBAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatCreateMPISBAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatSeqSBAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSeqSBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMPISBAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPISBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatXAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatXAIJSetPreallocation, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateShell, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateCentering(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateCentering, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateNormal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateNormal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateNormalHermitian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateNormalHermitian, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateLRC(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatCreateLRC, $petsc_library), + PetscErrorCode, + (Mat, Mat, Vec, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatLRCGetMats( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatLRCGetMats, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Vec}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatLRCSetMats( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatLRCSetMats, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Vec, Mat), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:MatCreateIS, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + ISLocalToGlobalMapping, + ISLocalToGlobalMapping, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function MatCreateSeqAIJCRL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSeqAIJCRL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateMPIAIJCRL( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatCreateMPIAIJCRL, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatCreateScatter(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCreateScatter, $petsc_library), + PetscErrorCode, + (MPI_Comm, VecScatter, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatScatterSetVecScatter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatScatterSetVecScatter, $petsc_library), + PetscErrorCode, + (Mat, VecScatter), + arg1, + arg2, + ) +end + +@for_petsc function MatScatterGetVecScatter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatScatterGetVecScatter, $petsc_library), + PetscErrorCode, + (Mat, Ptr{VecScatter}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateBlockMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateBlockMat, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCompositeAddMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeAddMat, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeMerge(::$UnionPetscLib, arg1) + @chk ccall( + (:MatCompositeMerge, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@enum MatCompositeMergeType::UInt32 begin + MAT_COMPOSITE_MERGE_RIGHT = 0 + MAT_COMPOSITE_MERGE_LEFT = 1 +end + +@for_petsc function MatCompositeSetMergeType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeSetMergeType, $petsc_library), + PetscErrorCode, + (Mat, MatCompositeMergeType), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateComposite(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateComposite, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum MatCompositeType::UInt32 begin + MAT_COMPOSITE_ADDITIVE = 0 + MAT_COMPOSITE_MULTIPLICATIVE = 1 +end + +@for_petsc function MatCompositeSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeSetType, $petsc_library), + PetscErrorCode, + (Mat, MatCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeGetType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatCompositeType}), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeSetMatStructure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeSetMatStructure, $petsc_library), + PetscErrorCode, + (Mat, MatStructure), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeGetMatStructure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeGetMatStructure, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatStructure}), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeGetNumberMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeGetNumberMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatCompositeGetMat(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCompositeGetMat, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCompositeSetScalings(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCompositeSetScalings, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateFFT(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatCreateFFT, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, MatType, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateSeqCUFFT(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateSeqCUFFT, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateTranspose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateTranspose, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatTransposeGetMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatTransposeGetMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateHermitianTranspose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateHermitianTranspose, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatHermitianTransposeGetMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatHermitianTransposeGetMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatNormalGetMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNormalGetMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatNormalHermitianGetMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNormalHermitianGetMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateSubMatrixVirtual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateSubMatrixVirtual, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSubMatrixVirtualUpdate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSubMatrixVirtualUpdate, $petsc_library), + PetscErrorCode, + (Mat, Mat, IS, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLocalRef(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLocalRef, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateConstantDiagonal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateConstantDiagonal, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscScalar, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateDiagonal, $petsc_library), + PetscErrorCode, + (Vec, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatDiagonalGetDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDiagonalGetDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function MatDiagonalRestoreDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDiagonalRestoreDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function MatDiagonalGetInverseDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDiagonalGetInverseDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function MatDiagonalRestoreInverseDiagonal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatDiagonalRestoreInverseDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function MatHYPRESetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatHYPRESetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatPythonSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPythonSetType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatPythonGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPythonGetType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatResetPreallocation(::$UnionPetscLib, arg1) + @chk ccall( + (:MatResetPreallocation, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatSetUp(::$UnionPetscLib, arg1) + @chk ccall((:MatSetUp, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatDestroy(::$UnionPetscLib, arg1) + @chk ccall((:MatDestroy, $petsc_library), PetscErrorCode, (Ptr{Mat},), arg1) +end + +@for_petsc function MatGetNonzeroState(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetNonzeroState, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscObjectState}), + arg1, + arg2, + ) +end + +@for_petsc function MatConjugate(::$UnionPetscLib, arg1) + @chk ccall((:MatConjugate, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatRealPart(::$UnionPetscLib, arg1) + @chk ccall((:MatRealPart, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatImaginaryPart(::$UnionPetscLib, arg1) + @chk ccall( + (:MatImaginaryPart, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatGetDiagonalBlock(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetDiagonalBlock, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetTrace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetTrace, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatInvertBlockDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatInvertBlockDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatInvertVariableBlockDiagonal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatInvertVariableBlockDiagonal, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatInvertBlockDiagonalMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatInvertBlockDiagonalMat, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatInvertVariableBlockEnvelope( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatInvertVariableBlockEnvelope, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatComputeVariableBlockEnvelope(::$UnionPetscLib, arg1) + @chk ccall( + (:MatComputeVariableBlockEnvelope, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatSetValuesIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSetValuesIS, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSetValuesBlocked( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValuesBlocked, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatSetValuesRow(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetValuesRow, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetValuesRowLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetValuesRowLocal, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetValuesBatch( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSetValuesBatch, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSetRandom(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetRandom, $petsc_library), + PetscErrorCode, + (Mat, PetscRandom), + arg1, + arg2, + ) +end + +struct MatStencil{PetscInt} + k::PetscInt + j::PetscInt + i::PetscInt + c::PetscInt +end + +@for_petsc function MatSetValuesStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValuesStencil, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{MatStencil{$PetscInt}}, + $PetscInt, + Ptr{MatStencil{$PetscInt}}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatSetValuesBlockedStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValuesBlockedStencil, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{MatStencil{$PetscInt}}, + $PetscInt, + Ptr{MatStencil{$PetscInt}}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatSetStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSetStencil, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@enum MatAssemblyType::UInt32 begin + MAT_FLUSH_ASSEMBLY = 1 + MAT_FINAL_ASSEMBLY = 0 +end + +@for_petsc function MatAssemblyBegin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAssemblyBegin, $petsc_library), + PetscErrorCode, + (Mat, MatAssemblyType), + arg1, + arg2, + ) +end + +@for_petsc function MatAssemblyEnd(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAssemblyEnd, $petsc_library), + PetscErrorCode, + (Mat, MatAssemblyType), + arg1, + arg2, + ) +end + +@for_petsc function MatAssembled(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAssembled, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@enum MatOption::Int32 begin + MAT_OPTION_MIN = -3 + MAT_UNUSED_NONZERO_LOCATION_ERR = -2 + MAT_ROW_ORIENTED = -1 + MAT_SYMMETRIC = 1 + MAT_STRUCTURALLY_SYMMETRIC = 2 + MAT_FORCE_DIAGONAL_ENTRIES = 3 + MAT_IGNORE_OFF_PROC_ENTRIES = 4 + MAT_USE_HASH_TABLE = 5 + MAT_KEEP_NONZERO_PATTERN = 6 + MAT_IGNORE_ZERO_ENTRIES = 7 + MAT_USE_INODES = 8 + MAT_HERMITIAN = 9 + MAT_SYMMETRY_ETERNAL = 10 + MAT_NEW_NONZERO_LOCATION_ERR = 11 + MAT_IGNORE_LOWER_TRIANGULAR = 12 + MAT_ERROR_LOWER_TRIANGULAR = 13 + MAT_GETROW_UPPERTRIANGULAR = 14 + MAT_SPD = 15 + MAT_NO_OFF_PROC_ZERO_ROWS = 16 + MAT_NO_OFF_PROC_ENTRIES = 17 + MAT_NEW_NONZERO_LOCATIONS = 18 + MAT_NEW_NONZERO_ALLOCATION_ERR = 19 + MAT_SUBSET_OFF_PROC_ENTRIES = 20 + MAT_SUBMAT_SINGLEIS = 21 + MAT_STRUCTURE_ONLY = 22 + MAT_SORTED_FULL = 23 + MAT_FORM_EXPLICIT_TRANSPOSE = 24 + MAT_STRUCTURAL_SYMMETRY_ETERNAL = 25 + MAT_SPD_ETERNAL = 26 + MAT_OPTION_MAX = 27 +end + +@for_petsc function MatSetOption(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetOption, $petsc_library), + PetscErrorCode, + (Mat, MatOption, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetOption(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetOption, $petsc_library), + PetscErrorCode, + (Mat, MatOption, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatPropagateSymmetryOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPropagateSymmetryOptions, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatType}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetValues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatGetValues, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatGetRow(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatGetRow, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatRestoreRow( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatRestoreRow, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatGetRowUpperTriangular(::$UnionPetscLib, arg1) + @chk ccall( + (:MatGetRowUpperTriangular, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatRestoreRowUpperTriangular(::$UnionPetscLib, arg1) + @chk ccall( + (:MatRestoreRowUpperTriangular, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatGetColumnVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetColumnVector, $petsc_library), + PetscErrorCode, + (Mat, Vec, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSeqAIJGetArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJGetArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJGetArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJGetArrayRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJGetArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJGetArrayWrite, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJRestoreArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJRestoreArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJRestoreArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJRestoreArrayRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJRestoreArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJGetMaxRowNonzeros(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJGetMaxRowNonzeros, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJSetValuesLocalFast( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSeqAIJSetValuesLocalFast, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatSeqAIJSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJSetType, $petsc_library), + PetscErrorCode, + (Mat, MatType), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJKron(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatSeqAIJKron, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSeqAIJRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqBAIJGetArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqBAIJGetArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqBAIJRestoreArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqBAIJRestoreArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSBAIJGetArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSBAIJGetArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSBAIJRestoreArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSBAIJRestoreArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseGetArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseRestoreArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDensePlaceArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDensePlaceArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseReplaceArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseReplaceArray, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseResetArray(::$UnionPetscLib, arg1) + @chk ccall( + (:MatDenseResetArray, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatDenseGetArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseGetArrayRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseRestoreArrayRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreArrayRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseGetArrayWrite, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseRestoreArrayWrite(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetArrayAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseGetArrayAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreArrayAndMemType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreArrayAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetArrayReadAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseGetArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreArrayReadAndMemType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatDenseRestoreArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetArrayWriteAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseGetArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreArrayWriteAndMemType( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatDenseRestoreArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetBlockSize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetBlockSize, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatGetBlockSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetBlockSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetBlockSizesFromMats(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetBlockSizesFromMats, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSetVariableBlockSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetVariableBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetVariableBlockSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetVariableBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseGetColumn(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDenseGetColumn, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreColumn(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreColumn, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetColumnVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDenseGetColumnVec, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreColumnVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDenseRestoreColumnVec, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseGetColumnVecRead(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDenseGetColumnVecRead, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreColumnVecRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseRestoreColumnVecRead, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseGetColumnVecWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseGetColumnVecWrite, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseRestoreColumnVecWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatDenseRestoreColumnVecWrite, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDenseGetSubMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatDenseGetSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatDenseRestoreSubMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseRestoreSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatMult(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMult, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMultDiagonalBlock(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMultDiagonalBlock, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMultAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatMultAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMultTranspose, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMultHermitianTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatMultHermitianTranspose, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsTranspose(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatIsTranspose, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscReal, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatIsHermitianTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatIsHermitianTranspose, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscReal, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultTransposeAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultTransposeAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultHermitianTransposeAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultHermitianTransposeAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMatSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMatSolve, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMatSolveTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMatSolveTranspose, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMatTransposeSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMatTransposeSolve, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatResidual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatResidual, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum MatDuplicateOption::UInt32 begin + MAT_DO_NOT_COPY_VALUES = 0 + MAT_COPY_VALUES = 1 + MAT_SHARE_NONZERO_PATTERN = 2 +end + +@for_petsc function MatConvert(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatConvert, $petsc_library), + PetscErrorCode, + (Mat, MatType, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatDuplicate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDuplicate, $petsc_library), + PetscErrorCode, + (Mat, MatDuplicateOption, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCopy(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCopy, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatStructure), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatView, $petsc_library), + PetscErrorCode, + (Mat, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatIsSymmetric(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsSymmetric, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsStructurallySymmetric(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatIsStructurallySymmetric, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatIsHermitian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsHermitian, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsSymmetricKnown(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsSymmetricKnown, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsHermitianKnown(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsHermitianKnown, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsStructurallySymmetricKnown( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatIsStructurallySymmetricKnown, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIsSPDKnown(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsSPDKnown, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMissingDiagonal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMissingDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLoad, $petsc_library), + PetscErrorCode, + (Mat, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatGetRowIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatGetRowIJ, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + PetscBool, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatRestoreRowIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatRestoreRowIJ, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + PetscBool, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatGetColumnIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatGetColumnIJ, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + PetscBool, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatRestoreColumnIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatRestoreColumnIJ, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + PetscBool, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +mutable struct MatInfo + block_size::PetscLogDouble + nz_allocated::PetscLogDouble + nz_used::PetscLogDouble + nz_unneeded::PetscLogDouble + memory::PetscLogDouble + assemblies::PetscLogDouble + mallocs::PetscLogDouble + fill_ratio_given::PetscLogDouble + fill_ratio_needed::PetscLogDouble + factor_mallocs::PetscLogDouble + MatInfo() = new() +end + +@enum MatInfoType::UInt32 begin + MAT_LOCAL = 1 + MAT_GLOBAL_MAX = 2 + MAT_GLOBAL_SUM = 3 +end + +@for_petsc function MatGetInfo(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetInfo, $petsc_library), + PetscErrorCode, + (Mat, MatInfoType, Ptr{MatInfo}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetDiagonal, $petsc_library), + PetscErrorCode, + (Mat, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatGetRowMax(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetRowMax, $petsc_library), + PetscErrorCode, + (Mat, Vec, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetRowMin(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetRowMin, $petsc_library), + PetscErrorCode, + (Mat, Vec, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetRowMaxAbs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetRowMaxAbs, $petsc_library), + PetscErrorCode, + (Mat, Vec, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetRowSumAbs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetRowSumAbs, $petsc_library), + PetscErrorCode, + (Mat, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatGetRowMinAbs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetRowMinAbs, $petsc_library), + PetscErrorCode, + (Mat, Vec, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetRowSum(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetRowSum, $petsc_library), + PetscErrorCode, + (Mat, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatTranspose, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatTransposeSymbolic(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatTransposeSymbolic, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatTransposeSetPrecursor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatTransposeSetPrecursor, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatHermitianTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatHermitianTranspose, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatPermute(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatPermute, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatDiagonalScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDiagonalScale, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatDiagonalSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatDiagonalSet, $petsc_library), + PetscErrorCode, + (Mat, Vec, InsertMode), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMultEqual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultAddEqual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatMultAddEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultTransposeEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultTransposeEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultTransposeAddEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultTransposeAddEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultHermitianTransposeEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultHermitianTransposeEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMultHermitianTransposeAddEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMultHermitianTransposeAddEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMatMultEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMatMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatTransposeMatMultEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatTransposeMatMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMatTransposeMultEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMatTransposeMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatPtAPMultEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatPtAPMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatRARtMultEqual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatRARtMultEqual, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatIsLinear(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatIsLinear, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNorm(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNorm, $petsc_library), + PetscErrorCode, + (Mat, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetColumnNorms(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetColumnNorms, $petsc_library), + PetscErrorCode, + (Mat, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetColumnSums(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnSums, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnSumsRealPart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnSumsRealPart, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnSumsImaginaryPart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnSumsImaginaryPart, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnMeans(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnMeans, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnMeansRealPart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnMeansRealPart, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnMeansImaginaryPart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetColumnMeansImaginaryPart, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetColumnReductions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetColumnReductions, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatZeroEntries(::$UnionPetscLib, arg1) + @chk ccall((:MatZeroEntries, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatSetInf(::$UnionPetscLib, arg1) + @chk ccall((:MatSetInf, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatZeroRows( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRows, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatZeroRowsIS, $petsc_library), + PetscErrorCode, + (Mat, IS, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatZeroRowsStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRowsStencil, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{MatStencil{$PetscInt}}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsColumnsStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRowsColumnsStencil, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{MatStencil{$PetscInt}}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsColumns( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRowsColumns, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsColumnsIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatZeroRowsColumnsIS, $petsc_library), + PetscErrorCode, + (Mat, IS, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatGetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetSize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetLocalSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetLocalSize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetOwnershipRange(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetOwnershipRange, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetOwnershipRanges(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetOwnershipRangeColumn( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatGetOwnershipRangeColumn, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetOwnershipRangesColumn(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetOwnershipRangesColumn, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetOwnershipIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetOwnershipIS, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCreateSubMatrices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSubMatrices, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{Mat}}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatGetSubMatrices( + ::$UnionPetscLib, + mat, + n, + irow, + icol, + scall, + submat, +) + @chk ccall( + (:MatGetSubMatrices, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{Mat}}), + mat, + n, + irow, + icol, + scall, + submat, + ) +end + +@for_petsc function MatCreateSubMatricesMPI( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSubMatricesMPI, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{Mat}}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatGetSubMatricesMPI( + ::$UnionPetscLib, + mat, + n, + irow, + icol, + scall, + submat, +) + @chk ccall( + (:MatGetSubMatricesMPI, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{Mat}}), + mat, + n, + irow, + icol, + scall, + submat, + ) +end + +@for_petsc function MatDestroyMatrices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDestroyMatrices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Mat}}), + arg1, + arg2, + ) +end + +@for_petsc function MatDestroySubMatrices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDestroySubMatrices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Mat}}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateSubMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatGetSubMatrix( + ::$UnionPetscLib, + mat, + isrow, + iscol, + cll, + newmat, +) + @chk ccall( + (:MatGetSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, MatReuse, Ptr{Mat}), + mat, + isrow, + iscol, + cll, + newmat, + ) +end + +@for_petsc function MatGetLocalSubMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatGetLocalSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatRestoreLocalSubMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatRestoreLocalSubMatrix, $petsc_library), + PetscErrorCode, + (Mat, IS, IS, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatGetSeqNonzeroStructure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetSeqNonzeroStructure, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatDestroySeqNonzeroStructure(::$UnionPetscLib, arg1) + @chk ccall( + (:MatDestroySeqNonzeroStructure, $petsc_library), + PetscErrorCode, + (Ptr{Mat},), + arg1, + ) +end + +@for_petsc function MatCreateMPIAIJSumSeqAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, Mat, $PetscInt, $PetscInt, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatCreateMPIAIJSumSeqAIJSymbolic( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJSymbolic, $petsc_library), + PetscErrorCode, + (MPI_Comm, Mat, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateMPIAIJSumSeqAIJNumeric( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJNumeric, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIAIJGetLocalMat(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMPIAIJGetLocalMat, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatAIJGetLocalMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatAIJGetLocalMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIAIJGetLocalMatCondensed( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPIAIJGetLocalMatCondensed, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMPIAIJGetLocalMatMerge( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMPIAIJGetLocalMatMerge, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{IS}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMPIAIJGetNumberNonzeros(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPIAIJGetNumberNonzeros, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscCount}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetBrowsOfAcols( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatGetBrowsOfAcols, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatGetGhosts(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetGhosts, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatIncreaseOverlap(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatIncreaseOverlap, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatIncreaseOverlapSplit(::$UnionPetscLib, mat, n, is, ov) + @chk ccall( + (:MatIncreaseOverlapSplit, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, $PetscInt), + mat, + n, + is, + ov, + ) +end + +@for_petsc function MatMPIAIJSetUseScalableIncreaseOverlap( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatMPIAIJSetUseScalableIncreaseOverlap, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatMatMult(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatMatMult, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMatMatMult( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatMatMatMult, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatGalerkin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatGalerkin, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatPtAP(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatPtAP, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatRARt(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:MatRARt, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatTransposeMatMult( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatTransposeMatMult, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMatTransposeMult( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMatTransposeMult, $petsc_library), + PetscErrorCode, + (Mat, Mat, MatReuse, $PetscReal, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatAXPY(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatAXPY, $petsc_library), + PetscErrorCode, + (Mat, $PetscScalar, Mat, MatStructure), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatAYPX(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatAYPX, $petsc_library), + PetscErrorCode, + (Mat, $PetscScalar, Mat, MatStructure), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatScale, $petsc_library), + PetscErrorCode, + (Mat, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function MatShift(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatShift, $petsc_library), + PetscErrorCode, + (Mat, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function MatSetLocalToGlobalMapping( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatSetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (Mat, ISLocalToGlobalMapping, ISLocalToGlobalMapping), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetLocalToGlobalMapping( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (Mat, Ptr{ISLocalToGlobalMapping}, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatZeroRowsLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRowsLocal, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsLocalIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatZeroRowsLocalIS, $petsc_library), + PetscErrorCode, + (Mat, IS, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatZeroRowsColumnsLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatZeroRowsColumnsLocal, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatZeroRowsColumnsLocalIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatZeroRowsColumnsLocalIS, $petsc_library), + PetscErrorCode, + (Mat, IS, $PetscScalar, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatGetValuesLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatGetValuesLocal, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatSetValuesLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValuesLocal, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatSetValuesBlockedLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatSetValuesBlockedLocal, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatStashSetInitialSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatStashSetInitialSize, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatStashGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatStashGetInfo, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatInterpolate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatInterpolate, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatInterpolateAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatInterpolateAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatRestrict(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatRestrict, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMatInterpolate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMatInterpolate, $petsc_library), + PetscErrorCode, + (Mat, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMatInterpolateAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMatInterpolateAdd, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMatRestrict(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMatRestrict, $petsc_library), + PetscErrorCode, + (Mat, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCreateVecs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCreateVecs, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetVecs(::$UnionPetscLib, mat, x, y) + @chk ccall( + (:MatGetVecs, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Vec}, Ptr{Vec}), + mat, + x, + y, + ) +end + +@for_petsc function MatCreateRedundantMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateRedundantMatrix, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, MPI_Comm, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatGetMultiProcBlock( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatGetMultiProcBlock, $petsc_library), + PetscErrorCode, + (Mat, MPI_Comm, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatFindZeroDiagonals(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFindZeroDiagonals, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatFindOffBlockDiagonalEntries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFindOffBlockDiagonalEntries, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateMPIMatConcatenateSeqMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatCreateMPIMatConcatenateSeqMat, $petsc_library), + PetscErrorCode, + (MPI_Comm, Mat, $PetscInt, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSetValue(::$UnionPetscLib, mat, i, j, va, mode) + @chk ccall( + (:MatSetValue, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, $PetscScalar, InsertMode), + mat, + i, + j, + va, + mode, + ) +end + +@for_petsc function MatGetValue(::$UnionPetscLib, mat, row, col, va) + @chk ccall( + (:MatGetValue, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + mat, + row, + col, + va, + ) +end + +@for_petsc function MatSetValueLocal(::$UnionPetscLib, mat, i, j, va, mode) + @chk ccall( + (:MatSetValueLocal, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, $PetscScalar, InsertMode), + mat, + i, + j, + va, + mode, + ) +end + +@for_petsc function MatShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatShellGetContext, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatInodeAdjustForInodes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatInodeAdjustForInodes, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatInodeGetInodeSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatInodeGetInodeSizes, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSeqAIJSetColumnIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJSetColumnIndices, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqBAIJSetColumnIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqBAIJSetColumnIndices, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateSeqAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateSeqAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateSeqBAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatCreateSeqBAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatCreateSeqSBAIJWithArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatCreateSeqSBAIJWithArrays, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatCreateSeqAIJFromTriple( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:MatCreateSeqAIJFromTriple, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{Mat}, + $PetscInt, + PetscBool, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function MatSeqBAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSeqBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSeqSBAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSeqSBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSeqAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatSeqAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSeqAIJSetTotalPreallocation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqAIJSetTotalPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIBAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatMPIBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatMPISBAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatMPISBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatMPIAIJSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPIAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatSeqAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSeqAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSeqBAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSeqBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMPIAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMPIAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMPIBAIJSetPreallocationCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMPIBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatMPIAdjSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMPIAdjSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMPIAdjToSeq(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPIAdjToSeq, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIAdjToSeqRankZero(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPIAdjToSeqRankZero, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIDenseSetPreallocation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPIDenseSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqDenseSetPreallocation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqDenseSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIAIJGetSeqAIJ(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatMPIAIJGetSeqAIJ, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMPIBAIJGetSeqBAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMPIBAIJGetSeqBAIJ, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMPIAdjCreateNonemptySubcommMat( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatMPIAdjCreateNonemptySubcommMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseGetLDA(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseGetLDA, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatDenseSetLDA(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseSetLDA, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqDenseSetLDA(::$UnionPetscLib, A, lda) + @chk ccall( + (:MatSeqDenseSetLDA, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + A, + lda, + ) +end + +@for_petsc function MatDenseGetLocalMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDenseGetLocalMatrix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatBlockMatSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatBlockMatSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatStoreValues(::$UnionPetscLib, arg1) + @chk ccall((:MatStoreValues, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatRetrieveValues(::$UnionPetscLib, arg1) + @chk ccall( + (:MatRetrieveValues, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatFindNonzeroRows(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFindNonzeroRows, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatFindZeroRows(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFindZeroRows, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}), + arg1, + arg2, + ) +end + +const MatOrderingType = Ptr{Cchar} + +@for_petsc function MatGetOrdering(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatGetOrdering, $petsc_library), + PetscErrorCode, + (Mat, MatOrderingType, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatGetOrderingList(::$UnionPetscLib, arg1) + @chk ccall( + (:MatGetOrderingList, $petsc_library), + PetscErrorCode, + (Ptr{PetscFunctionList},), + arg1, + ) +end + +@for_petsc function MatOrderingRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatOrderingRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +mutable struct _p_MatCoarsen end + +const MatCoarsen = Ptr{_p_MatCoarsen} + +const MatCoarsenType = Ptr{Cchar} + +@for_petsc function MatCoarsenCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MatCoarsen}), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetType, $petsc_library), + PetscErrorCode, + (MatCoarsen, MatCoarsenType), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetAdjacency(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetAdjacency, $petsc_library), + PetscErrorCode, + (MatCoarsen, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetGreedyOrdering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetGreedyOrdering, $petsc_library), + PetscErrorCode, + (MatCoarsen, IS), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetStrictAggs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetStrictAggs, $petsc_library), + PetscErrorCode, + (MatCoarsen, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenApply(::$UnionPetscLib, arg1) + @chk ccall( + (:MatCoarsenApply, $petsc_library), + PetscErrorCode, + (MatCoarsen,), + arg1, + ) +end + +@for_petsc function MatCoarsenDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatCoarsenDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatCoarsen},), + arg1, + ) +end + +@for_petsc function MatCoarsenRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenView, $petsc_library), + PetscErrorCode, + (MatCoarsen, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatCoarsenSetFromOptions, $petsc_library), + PetscErrorCode, + (MatCoarsen,), + arg1, + ) +end + +@for_petsc function MatCoarsenGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenGetType, $petsc_library), + PetscErrorCode, + (MatCoarsen, Ptr{MatCoarsenType}), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatCoarsenViewFromOptions, $petsc_library), + PetscErrorCode, + (MatCoarsen, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCoarsenMISKSetDistance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenMISKSetDistance, $petsc_library), + PetscErrorCode, + (MatCoarsen, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenMISKGetDistance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenMISKGetDistance, $petsc_library), + PetscErrorCode, + (MatCoarsen, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetMaximumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetMaximumIterations, $petsc_library), + PetscErrorCode, + (MatCoarsen, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetThreshold(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCoarsenSetThreshold, $petsc_library), + PetscErrorCode, + (MatCoarsen, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatCoarsenSetStrengthIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatCoarsenSetStrengthIndex, $petsc_library), + PetscErrorCode, + (MatCoarsen, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatReorderForNonzeroDiagonal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatReorderForNonzeroDiagonal, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, IS, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLaplacian(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLaplacian, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, PetscBool, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatFactorGetPreferredOrdering( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorGetPreferredOrdering, $petsc_library), + PetscErrorCode, + (Mat, MatFactorType, Ptr{MatOrderingType}), + arg1, + arg2, + arg3, + ) +end + +@enum MatFactorShiftType::UInt32 begin + MAT_SHIFT_NONE = 0 + MAT_SHIFT_NONZERO = 1 + MAT_SHIFT_POSITIVE_DEFINITE = 2 + MAT_SHIFT_INBLOCKS = 3 +end + +@enum MatFactorError::UInt32 begin + MAT_FACTOR_NOERROR = 0 + MAT_FACTOR_STRUCT_ZEROPIVOT = 1 + MAT_FACTOR_NUMERIC_ZEROPIVOT = 2 + MAT_FACTOR_OUTMEMORY = 3 + MAT_FACTOR_OTHER = 4 +end + +@for_petsc function MatFactorGetError(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFactorGetError, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatFactorError}), + arg1, + arg2, + ) +end + +@for_petsc function MatFactorClearError(::$UnionPetscLib, arg1) + @chk ccall( + (:MatFactorClearError, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatFactorGetErrorZeroPivot( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorGetErrorZeroPivot, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetInertia(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatGetInertia, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSolve, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatForwardSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatForwardSolve, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatBackwardSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatBackwardSolve, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSolveAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatSolveAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSolveTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSolveTranspose, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSolveTransposeAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSolveTransposeAdd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatSetUnfactored(::$UnionPetscLib, arg1) + @chk ccall( + (:MatSetUnfactored, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@enum MatFactorSchurStatus::UInt32 begin + MAT_FACTOR_SCHUR_UNFACTORED = 0 + MAT_FACTOR_SCHUR_FACTORED = 1 + MAT_FACTOR_SCHUR_INVERTED = 2 +end + +@for_petsc function MatFactorSetSchurIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFactorSetSchurIS, $petsc_library), + PetscErrorCode, + (Mat, IS), + arg1, + arg2, + ) +end + +@for_petsc function MatFactorGetSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorGetSchurComplement, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{MatFactorSchurStatus}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFactorRestoreSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorRestoreSchurComplement, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, MatFactorSchurStatus), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFactorInvertSchurComplement(::$UnionPetscLib, arg1) + @chk ccall( + (:MatFactorInvertSchurComplement, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatFactorCreateSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorCreateSchurComplement, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{MatFactorSchurStatus}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFactorSolveSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorSolveSchurComplement, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFactorSolveSchurComplementTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFactorSolveSchurComplementTranspose, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFactorFactorizeSchurComplement(::$UnionPetscLib, arg1) + @chk ccall( + (:MatFactorFactorizeSchurComplement, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatSeqDenseInvert(::$UnionPetscLib, arg1) + @chk ccall( + (:MatSeqDenseInvert, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@enum MatSORType::UInt32 begin + SOR_FORWARD_SWEEP = 1 + SOR_BACKWARD_SWEEP = 2 + SOR_SYMMETRIC_SWEEP = 3 + SOR_LOCAL_FORWARD_SWEEP = 4 + SOR_LOCAL_BACKWARD_SWEEP = 8 + SOR_LOCAL_SYMMETRIC_SWEEP = 12 + SOR_ZERO_INITIAL_GUESS = 16 + SOR_EISENSTAT = 32 + SOR_APPLY_UPPER = 64 + SOR_APPLY_LOWER = 128 +end + +@for_petsc function MatSOR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatSOR, $petsc_library), + PetscErrorCode, + ( + Mat, + Vec, + $PetscReal, + MatSORType, + $PetscReal, + $PetscInt, + $PetscInt, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +mutable struct _p_MatColoring end + +const MatColoring = Ptr{_p_MatColoring} + +const MatColoringType = Ptr{Cchar} + +@enum MatColoringWeightType::UInt32 begin + MAT_COLORING_WEIGHT_RANDOM = 0 + MAT_COLORING_WEIGHT_LEXICAL = 1 + MAT_COLORING_WEIGHT_LF = 2 + MAT_COLORING_WEIGHT_SL = 3 +end + +@for_petsc function MatColoringCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringCreate, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatColoring}), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringGetDegrees(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatColoringGetDegrees, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatColoringDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatColoringDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatColoring},), + arg1, + ) +end + +@for_petsc function MatColoringView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringView, $petsc_library), + PetscErrorCode, + (MatColoring, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringSetType, $petsc_library), + PetscErrorCode, + (MatColoring, MatColoringType), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatColoringSetFromOptions, $petsc_library), + PetscErrorCode, + (MatColoring,), + arg1, + ) +end + +@for_petsc function MatColoringSetDistance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringSetDistance, $petsc_library), + PetscErrorCode, + (MatColoring, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringGetDistance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringGetDistance, $petsc_library), + PetscErrorCode, + (MatColoring, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringSetMaxColors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringSetMaxColors, $petsc_library), + PetscErrorCode, + (MatColoring, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringGetMaxColors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringGetMaxColors, $petsc_library), + PetscErrorCode, + (MatColoring, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringApply(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringApply, $petsc_library), + PetscErrorCode, + (MatColoring, Ptr{ISColoring}), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringPatch( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatColoringPatch, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{ISColoringValue}, Ptr{ISColoring}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatColoringSetWeightType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringSetWeightType, $petsc_library), + PetscErrorCode, + (MatColoring, MatColoringWeightType), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringSetWeights(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatColoringSetWeights, $petsc_library), + PetscErrorCode, + (MatColoring, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatColoringCreateWeights( + ::$UnionPetscLib, + arg1, + arg2, + lperm, +) + @chk ccall( + (:MatColoringCreateWeights, $petsc_library), + PetscErrorCode, + (MatColoring, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + lperm, + ) +end + +@for_petsc function MatColoringTest(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatColoringTest, $petsc_library), + PetscErrorCode, + (MatColoring, ISColoring), + arg1, + arg2, + ) +end + +@for_petsc function MatColoringTestValid( + ::$UnionPetscLib, + matcoloring, + iscoloring, +) + @chk ccall( + (:MatColoringTestValid, $petsc_library), + PetscErrorCode, + (MatColoring, ISColoring), + matcoloring, + iscoloring, + ) +end + +@for_petsc function MatISColoringTest(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISColoringTest, $petsc_library), + PetscErrorCode, + (Mat, ISColoring), + arg1, + arg2, + ) +end + +mutable struct _p_MatFDColoring end + +const MatFDColoring = Ptr{_p_MatFDColoring} + +@for_petsc function MatFDColoringCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatFDColoringCreate, $petsc_library), + PetscErrorCode, + (Mat, ISColoring, Ptr{MatFDColoring}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatFDColoringDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatFDColoring},), + arg1, + ) +end + +@for_petsc function MatFDColoringView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFDColoringView, $petsc_library), + PetscErrorCode, + (MatFDColoring, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatFDColoringSetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatFDColoringSetFunction, $petsc_library), + PetscErrorCode, + (MatFDColoring, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringGetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatFDColoringGetFunction, $petsc_library), + PetscErrorCode, + (MatFDColoring, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringSetParameters( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFDColoringSetParameters, $petsc_library), + PetscErrorCode, + (MatFDColoring, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatFDColoringSetFromOptions, $petsc_library), + PetscErrorCode, + (MatFDColoring,), + arg1, + ) +end + +@for_petsc function MatFDColoringApply(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatFDColoringApply, $petsc_library), + PetscErrorCode, + (Mat, MatFDColoring, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatFDColoringSetF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFDColoringSetF, $petsc_library), + PetscErrorCode, + (MatFDColoring, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatFDColoringGetPerturbedColumns( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFDColoringGetPerturbedColumns, $petsc_library), + PetscErrorCode, + (MatFDColoring, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringSetUp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatFDColoringSetUp, $petsc_library), + PetscErrorCode, + (Mat, ISColoring, MatFDColoring), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringSetBlockSize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatFDColoringSetBlockSize, $petsc_library), + PetscErrorCode, + (MatFDColoring, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatFDColoringSetValues(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatFDColoringSetValues, $petsc_library), + PetscErrorCode, + (Mat, MatFDColoring, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_MatTransposeColoring end + +const MatTransposeColoring = Ptr{_p_MatTransposeColoring} + +@for_petsc function MatTransposeColoringCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatTransposeColoringCreate, $petsc_library), + PetscErrorCode, + (Mat, ISColoring, Ptr{MatTransposeColoring}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatTransColoringApplySpToDen( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatTransColoringApplySpToDen, $petsc_library), + PetscErrorCode, + (MatTransposeColoring, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatTransColoringApplyDenToSp( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatTransColoringApplyDenToSp, $petsc_library), + PetscErrorCode, + (MatTransposeColoring, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatTransposeColoringDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatTransposeColoringDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatTransposeColoring},), + arg1, + ) +end + +mutable struct _p_MatPartitioning end + +const MatPartitioning = Ptr{_p_MatPartitioning} + +const MatPartitioningType = Ptr{Cchar} + +@for_petsc function MatPartitioningCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MatPartitioning}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningSetType, $petsc_library), + PetscErrorCode, + (MatPartitioning, MatPartitioningType), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetNParts(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningSetNParts, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetAdjacency(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningSetAdjacency, $petsc_library), + PetscErrorCode, + (MatPartitioning, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetNumberVertexWeights( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningSetNumberVertexWeights, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetVertexWeights( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningSetVertexWeights, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetPartitionWeights( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningSetPartitionWeights, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningSetUseEdgeWeights( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningSetUseEdgeWeights, $petsc_library), + PetscErrorCode, + (MatPartitioning, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningGetUseEdgeWeights( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningGetUseEdgeWeights, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningApply(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningApply, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningImprove(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningImprove, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningViewImbalance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningViewImbalance, $petsc_library), + PetscErrorCode, + (MatPartitioning, IS), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningApplyND(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningApplyND, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatPartitioningDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatPartitioning},), + arg1, + ) +end + +@for_petsc function MatPartitioningRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningView, $petsc_library), + PetscErrorCode, + (MatPartitioning, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatPartitioningViewFromOptions, $petsc_library), + PetscErrorCode, + (MatPartitioning, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatPartitioningSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:MatPartitioningSetFromOptions, $petsc_library), + PetscErrorCode, + (MatPartitioning,), + arg1, + ) +end + +@for_petsc function MatPartitioningGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningGetType, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{MatPartitioningType}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningParmetisSetRepartition( + ::$UnionPetscLib, + part, +) + @chk ccall( + (:MatPartitioningParmetisSetRepartition, $petsc_library), + PetscErrorCode, + (MatPartitioning,), + part, + ) +end + +@for_petsc function MatPartitioningParmetisSetCoarseSequential( + ::$UnionPetscLib, + arg1, +) + @chk ccall( + (:MatPartitioningParmetisSetCoarseSequential, $petsc_library), + PetscErrorCode, + (MatPartitioning,), + arg1, + ) +end + +@for_petsc function MatPartitioningParmetisGetEdgeCut( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningParmetisGetEdgeCut, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@enum MPChacoGlobalType::UInt32 begin + MP_CHACO_MULTILEVEL = 1 + MP_CHACO_SPECTRAL = 2 + MP_CHACO_LINEAR = 4 + MP_CHACO_RANDOM = 5 + MP_CHACO_SCATTERED = 6 +end + +@enum MPChacoLocalType::UInt32 begin + MP_CHACO_KERNIGHAN = 1 + MP_CHACO_NONE = 2 +end + +@enum MPChacoEigenType::UInt32 begin + MP_CHACO_LANCZOS = 0 + MP_CHACO_RQI = 1 +end + +@for_petsc function MatPartitioningChacoSetGlobal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningChacoSetGlobal, $petsc_library), + PetscErrorCode, + (MatPartitioning, MPChacoGlobalType), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoGetGlobal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningChacoGetGlobal, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{MPChacoGlobalType}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoSetLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningChacoSetLocal, $petsc_library), + PetscErrorCode, + (MatPartitioning, MPChacoLocalType), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoGetLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningChacoGetLocal, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{MPChacoLocalType}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoSetCoarseLevel( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoSetCoarseLevel, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoSetEigenSolver( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoSetEigenSolver, $petsc_library), + PetscErrorCode, + (MatPartitioning, MPChacoEigenType), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoGetEigenSolver( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoGetEigenSolver, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{MPChacoEigenType}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoSetEigenTol( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoSetEigenTol, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoGetEigenTol( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoGetEigenTol, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoSetEigenNumber( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoSetEigenNumber, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningChacoGetEigenNumber( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningChacoGetEigenNumber, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPartySetGlobal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningPartySetGlobal, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPartySetLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningPartySetLocal, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPartySetCoarseLevel( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPartySetCoarseLevel, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPartySetBipart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatPartitioningPartySetBipart, $petsc_library), + PetscErrorCode, + (MatPartitioning, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPartySetMatchOptimization( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPartySetMatchOptimization, $petsc_library), + PetscErrorCode, + (MatPartitioning, PetscBool), + arg1, + arg2, + ) +end + +@enum MPPTScotchStrategyType::UInt32 begin + MP_PTSCOTCH_DEFAULT = 0 + MP_PTSCOTCH_QUALITY = 1 + MP_PTSCOTCH_SPEED = 2 + MP_PTSCOTCH_BALANCE = 3 + MP_PTSCOTCH_SAFETY = 4 + MP_PTSCOTCH_SCALABILITY = 5 +end + +@for_petsc function MatPartitioningPTScotchSetImbalance( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPTScotchSetImbalance, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPTScotchGetImbalance( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPTScotchGetImbalance, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPTScotchSetStrategy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPTScotchSetStrategy, $petsc_library), + PetscErrorCode, + (MatPartitioning, MPPTScotchStrategyType), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningPTScotchGetStrategy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningPTScotchGetStrategy, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{MPPTScotchStrategyType}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningHierarchicalGetFineparts( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningHierarchicalGetFineparts, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningHierarchicalGetCoarseparts( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningHierarchicalGetCoarseparts, $petsc_library), + PetscErrorCode, + (MatPartitioning, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningHierarchicalSetNcoarseparts( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningHierarchicalSetNcoarseparts, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatPartitioningHierarchicalSetNfineparts( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatPartitioningHierarchicalSetNfineparts, $petsc_library), + PetscErrorCode, + (MatPartitioning, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatMeshToCellGraph(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMeshToCellGraph, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@enum MatOperation::UInt32 begin + MATOP_SET_VALUES = 0 + MATOP_GET_ROW = 1 + MATOP_RESTORE_ROW = 2 + MATOP_MULT = 3 + MATOP_MULT_ADD = 4 + MATOP_MULT_TRANSPOSE = 5 + MATOP_MULT_TRANSPOSE_ADD = 6 + MATOP_SOLVE = 7 + MATOP_SOLVE_ADD = 8 + MATOP_SOLVE_TRANSPOSE = 9 + MATOP_SOLVE_TRANSPOSE_ADD = 10 + MATOP_LUFACTOR = 11 + MATOP_CHOLESKYFACTOR = 12 + MATOP_SOR = 13 + MATOP_TRANSPOSE = 14 + MATOP_GETINFO = 15 + MATOP_EQUAL = 16 + MATOP_GET_DIAGONAL = 17 + MATOP_DIAGONAL_SCALE = 18 + MATOP_NORM = 19 + MATOP_ASSEMBLY_BEGIN = 20 + MATOP_ASSEMBLY_END = 21 + MATOP_SET_OPTION = 22 + MATOP_ZERO_ENTRIES = 23 + MATOP_ZERO_ROWS = 24 + MATOP_LUFACTOR_SYMBOLIC = 25 + MATOP_LUFACTOR_NUMERIC = 26 + MATOP_CHOLESKY_FACTOR_SYMBOLIC = 27 + MATOP_CHOLESKY_FACTOR_NUMERIC = 28 + MATOP_SETUP = 29 + MATOP_ILUFACTOR_SYMBOLIC = 30 + MATOP_ICCFACTOR_SYMBOLIC = 31 + MATOP_GET_DIAGONAL_BLOCK = 32 + MATOP_SET_INF = 33 + MATOP_DUPLICATE = 34 + MATOP_FORWARD_SOLVE = 35 + MATOP_BACKWARD_SOLVE = 36 + MATOP_ILUFACTOR = 37 + MATOP_ICCFACTOR = 38 + MATOP_AXPY = 39 + MATOP_CREATE_SUBMATRICES = 40 + MATOP_INCREASE_OVERLAP = 41 + MATOP_GET_VALUES = 42 + MATOP_COPY = 43 + MATOP_GET_ROW_MAX = 44 + MATOP_SCALE = 45 + MATOP_SHIFT = 46 + MATOP_DIAGONAL_SET = 47 + MATOP_ZERO_ROWS_COLUMNS = 48 + MATOP_SET_RANDOM = 49 + MATOP_GET_ROW_IJ = 50 + MATOP_RESTORE_ROW_IJ = 51 + MATOP_GET_COLUMN_IJ = 52 + MATOP_RESTORE_COLUMN_IJ = 53 + MATOP_FDCOLORING_CREATE = 54 + MATOP_COLORING_PATCH = 55 + MATOP_SET_UNFACTORED = 56 + MATOP_PERMUTE = 57 + MATOP_SET_VALUES_BLOCKED = 58 + MATOP_CREATE_SUBMATRIX = 59 + MATOP_DESTROY = 60 + MATOP_VIEW = 61 + MATOP_CONVERT_FROM = 62 + MATOP_MATMAT_MULT_SYMBOLIC = 64 + MATOP_MATMAT_MULT_NUMERIC = 65 + MATOP_SET_LOCAL_TO_GLOBAL_MAP = 66 + MATOP_SET_VALUES_LOCAL = 67 + MATOP_ZERO_ROWS_LOCAL = 68 + MATOP_GET_ROW_MAX_ABS = 69 + MATOP_GET_ROW_MIN_ABS = 70 + MATOP_CONVERT = 71 + MATOP_HAS_OPERATION = 72 + MATOP_SET_VALUES_ADIFOR = 74 + MATOP_FD_COLORING_APPLY = 75 + MATOP_SET_FROM_OPTIONS = 76 + MATOP_FIND_ZERO_DIAGONALS = 79 + MATOP_MULT_MULTIPLE = 80 + MATOP_SOLVE_MULTIPLE = 81 + MATOP_GET_INERTIA = 82 + MATOP_LOAD = 83 + MATOP_IS_SYMMETRIC = 84 + MATOP_IS_HERMITIAN = 85 + MATOP_IS_STRUCTURALLY_SYMMETRIC = 86 + MATOP_SET_VALUES_BLOCKEDLOCAL = 87 + MATOP_CREATE_VECS = 88 + MATOP_MAT_MULT_SYMBOLIC = 90 + MATOP_MAT_MULT_NUMERIC = 91 + MATOP_PTAP_SYMBOLIC = 93 + MATOP_PTAP_NUMERIC = 94 + MATOP_MAT_TRANSPOSE_MULT_SYMBO = 96 + MATOP_MAT_TRANSPOSE_MULT_NUMER = 97 + MATOP_BIND_TO_CPU = 98 + MATOP_PRODUCTSETFROMOPTIONS = 99 + MATOP_PRODUCTSYMBOLIC = 100 + MATOP_PRODUCTNUMERIC = 101 + MATOP_CONJUGATE = 102 + MATOP_VIEW_NATIVE = 103 + MATOP_SET_VALUES_ROW = 104 + MATOP_REAL_PART = 105 + MATOP_IMAGINARY_PART = 106 + MATOP_GET_ROW_UPPER_TRIANGULAR = 107 + MATOP_RESTORE_ROW_UPPER_TRIANG = 108 + MATOP_MAT_SOLVE = 109 + MATOP_MAT_SOLVE_TRANSPOSE = 110 + MATOP_GET_ROW_MIN = 111 + MATOP_GET_COLUMN_VECTOR = 112 + MATOP_MISSING_DIAGONAL = 113 + MATOP_GET_SEQ_NONZERO_STRUCTUR = 114 + MATOP_CREATE = 115 + MATOP_GET_GHOSTS = 116 + MATOP_GET_LOCAL_SUB_MATRIX = 117 + MATOP_RESTORE_LOCALSUB_MATRIX = 118 + MATOP_MULT_DIAGONAL_BLOCK = 119 + MATOP_HERMITIAN_TRANSPOSE = 120 + MATOP_MULT_HERMITIAN_TRANSPOSE = 121 + MATOP_MULT_HERMITIAN_TRANS_ADD = 122 + MATOP_GET_MULTI_PROC_BLOCK = 123 + MATOP_FIND_NONZERO_ROWS = 124 + MATOP_GET_COLUMN_NORMS = 125 + MATOP_INVERT_BLOCK_DIAGONAL = 126 + MATOP_INVERT_VBLOCK_DIAGONAL = 127 + MATOP_CREATE_SUB_MATRICES_MPI = 128 + MATOP_SET_VALUES_BATCH = 129 + MATOP_TRANSPOSE_MAT_MULT_SYMBO = 131 + MATOP_TRANSPOSE_MAT_MULT_NUMER = 132 + MATOP_TRANSPOSE_COLORING_CREAT = 133 + MATOP_TRANS_COLORING_APPLY_SPT = 134 + MATOP_TRANS_COLORING_APPLY_DEN = 135 + MATOP_RART_SYMBOLIC = 137 + MATOP_RART_NUMERIC = 138 + MATOP_SET_BLOCK_SIZES = 139 + MATOP_AYPX = 140 + MATOP_RESIDUAL = 141 + MATOP_FDCOLORING_SETUP = 142 + MATOP_FIND_OFFBLOCK_ENTRIES = 143 + MATOP_MPICONCATENATESEQ = 144 + MATOP_DESTROYSUBMATRICES = 145 + MATOP_TRANSPOSE_SOLVE = 146 + MATOP_GET_VALUES_LOCAL = 147 +end + +@for_petsc function MatSetOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatSetOperation, $petsc_library), + PetscErrorCode, + (Mat, MatOperation, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatGetOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetOperation, $petsc_library), + PetscErrorCode, + (Mat, MatOperation, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatHasOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatHasOperation, $petsc_library), + PetscErrorCode, + (Mat, MatOperation, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatHasCongruentLayouts(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatHasCongruentLayouts, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatFreeIntermediateDataStructures(::$UnionPetscLib, A) + @chk ccall( + (:MatFreeIntermediateDataStructures, $petsc_library), + PetscErrorCode, + (Mat,), + A, + ) +end + +@for_petsc function MatShellSetOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatShellSetOperation, $petsc_library), + PetscErrorCode, + (Mat, MatOperation, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatShellGetOperation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatShellGetOperation, $petsc_library), + PetscErrorCode, + (Mat, MatOperation, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatShellSetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatShellSetContext, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatShellSetContextDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatShellSetContextDestroy, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatShellSetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatShellSetVecType, $petsc_library), + PetscErrorCode, + (Mat, VecType), + arg1, + arg2, + ) +end + +@for_petsc function MatShellTestMult( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatShellTestMult, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}, Vec, Ptr{Cvoid}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatShellTestMultTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatShellTestMultTranspose, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}, Vec, Ptr{Cvoid}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatShellSetManageScalingShifts(::$UnionPetscLib, arg1) + @chk ccall( + (:MatShellSetManageScalingShifts, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatShellSetMatProductOperation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatShellSetMatProductOperation, $petsc_library), + PetscErrorCode, + ( + Mat, + MatProductType, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + MatType, + MatType, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatIsShell(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatIsShell, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatMPIBAIJSetHashTableFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPIBAIJSetHashTableFactor, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatISSetLocalMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISSetLocalMatType, $petsc_library), + PetscErrorCode, + (Mat, MatType), + arg1, + arg2, + ) +end + +@for_petsc function MatISSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatISSetPreallocation, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatISSetAllowRepeated(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISSetAllowRepeated, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatISGetAllowRepeated(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISGetAllowRepeated, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatISStoreL2L(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISStoreL2L, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatISFixLocalEmpty(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISFixLocalEmpty, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatISGetLocalMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISGetLocalMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatISRestoreLocalMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISRestoreLocalMat, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatISSetLocalMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatISSetLocalMat, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatISGetLocalToGlobalMapping( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatISGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (Mat, Ptr{ISLocalToGlobalMapping}, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_MatNullSpace end + +const MatNullSpace = Ptr{_p_MatNullSpace} + +@for_petsc function MatNullSpaceCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatNullSpaceCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscBool, $PetscInt, Ptr{Vec}, Ptr{MatNullSpace}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatNullSpaceSetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNullSpaceSetFunction, $petsc_library), + PetscErrorCode, + (MatNullSpace, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNullSpaceDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:MatNullSpaceDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MatNullSpace},), + arg1, + ) +end + +@for_petsc function MatNullSpaceRemove(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNullSpaceRemove, $petsc_library), + PetscErrorCode, + (MatNullSpace, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatGetNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetNullSpace, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatNullSpace}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetTransposeNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetTransposeNullSpace, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatNullSpace}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetTransposeNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetTransposeNullSpace, $petsc_library), + PetscErrorCode, + (Mat, MatNullSpace), + arg1, + arg2, + ) +end + +@for_petsc function MatSetNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetNullSpace, $petsc_library), + PetscErrorCode, + (Mat, MatNullSpace), + arg1, + arg2, + ) +end + +@for_petsc function MatSetNearNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetNearNullSpace, $petsc_library), + PetscErrorCode, + (Mat, MatNullSpace), + arg1, + arg2, + ) +end + +@for_petsc function MatGetNearNullSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetNearNullSpace, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatNullSpace}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetNullSpaces(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatGetNullSpaces, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Mat}, Ptr{Ptr{MatNullSpace}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatRestoreNullSpaces(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatRestoreNullSpaces, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Mat}, Ptr{Ptr{MatNullSpace}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNullSpaceTest(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNullSpaceTest, $petsc_library), + PetscErrorCode, + (MatNullSpace, Mat, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNullSpaceView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNullSpaceView, $petsc_library), + PetscErrorCode, + (MatNullSpace, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function MatNullSpaceGetVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatNullSpaceGetVecs, $petsc_library), + PetscErrorCode, + (MatNullSpace, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{Ptr{Vec}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatNullSpaceCreateRigidBody(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNullSpaceCreateRigidBody, $petsc_library), + PetscErrorCode, + (Vec, Ptr{MatNullSpace}), + arg1, + arg2, + ) +end + +@for_petsc function MatReorderingSeqSBAIJ(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatReorderingSeqSBAIJ, $petsc_library), + PetscErrorCode, + (Mat, IS), + arg1, + arg2, + ) +end + +@for_petsc function MatMPISBAIJSetHashTableFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMPISBAIJSetHashTableFactor, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqSBAIJSetColumnIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSeqSBAIJSetColumnIndices, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateMAIJ(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCreateMAIJ, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMAIJRedimension(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMAIJRedimension, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMAIJGetAIJ(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMAIJGetAIJ, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatComputeOperator(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatComputeOperator, $petsc_library), + PetscErrorCode, + (Mat, MatType, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatComputeOperatorTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatComputeOperatorTranspose, $petsc_library), + PetscErrorCode, + (Mat, MatType, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatComputeExplicitOperator(::$UnionPetscLib, A, B) + @chk ccall( + (:MatComputeExplicitOperator, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + A, + B, + ) +end + +@for_petsc function MatComputeExplicitOperatorTranspose(::$UnionPetscLib, A, B) + @chk ccall( + (:MatComputeExplicitOperatorTranspose, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + A, + B, + ) +end + +@for_petsc function MatCreateKAIJ( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateKAIJ, $petsc_library), + PetscErrorCode, + ( + Mat, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatKAIJGetAIJ(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJGetAIJ, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJGetS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJGetS, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJGetSRead(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJGetSRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJRestoreS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJRestoreS, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJRestoreSRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJRestoreSRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJGetT(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJGetT, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJGetTRead(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJGetTRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJRestoreT(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJRestoreT, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJRestoreTRead(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJRestoreTRead, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJSetAIJ(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJSetAIJ, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatKAIJSetS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJSetS, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJSetT(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatKAIJSetT, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatKAIJGetScaledIdentity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatKAIJGetScaledIdentity, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatDiagonalScaleLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatDiagonalScaleLocal, $petsc_library), + PetscErrorCode, + (Mat, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDInitializePackage(::$UnionPetscLib) + @chk ccall((:MatMFFDInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function MatMFFDFinalizePackage(::$UnionPetscLib) + @chk ccall((:MatMFFDFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function MatCreateMFFD( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateMFFD, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatMFFDSetBase(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMFFDSetBase, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMFFDSetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMFFDSetFunction, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMFFDSetFunctioni(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetFunctioni, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDSetFunctioniBase(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetFunctioniBase, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDSetHHistory(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMFFDSetHHistory, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMFFDResetHHistory(::$UnionPetscLib, arg1) + @chk ccall( + (:MatMFFDResetHHistory, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatMFFDSetFunctionError(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetFunctionError, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDSetPeriod(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetPeriod, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDGetH(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDGetH, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDCheckPositivity( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatMFFDCheckPositivity, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Vec, Vec, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatMFFDSetCheckh(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMFFDSetCheckh, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_MatMFFD end + +const MatMFFD = Ptr{_p_MatMFFD} + +const MatMFFDType = Ptr{Cchar} + +@for_petsc function MatMFFDSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDSetType, $petsc_library), + PetscErrorCode, + (Mat, MatMFFDType), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDDSSetUmin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDDSSetUmin, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDWPSetComputeNormU(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMFFDWPSetComputeNormU, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatFDColoringSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFDColoringSetType, $petsc_library), + PetscErrorCode, + (MatFDColoring, MatMFFDType), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerMathematicaPutMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscViewerMathematicaPutMatrix, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscViewerMathematicaPutCSRMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscViewerMathematicaPutCSRMatrix, $petsc_library), + PetscErrorCode, + ( + PetscViewer, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatMumpsSetIcntl(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsSetIcntl, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetIcntl(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetIcntl, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsSetCntl(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsSetCntl, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetCntl(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetCntl, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetInfo(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetInfo, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetInfog(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetInfog, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetRinfo(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetRinfo, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetRinfog(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetRinfog, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetNullPivots(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatMumpsGetNullPivots, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatMumpsGetInverse(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMumpsGetInverse, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatMumpsGetInverseTranspose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatMumpsGetInverseTranspose, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatBindToCPU(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatBindToCPU, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatBoundToCPU(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatBoundToCPU, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatPinToCPU(::$UnionPetscLib, A, flg) + @chk ccall( + (:MatPinToCPU, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + A, + flg, + ) +end + +@for_petsc function MatSetBindingPropagates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetBindingPropagates, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatGetBindingPropagates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetBindingPropagates, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateScaLAPACK( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:MatCreateScaLAPACK, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function MatScaLAPACKSetBlockSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatScaLAPACKSetBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatScaLAPACKGetBlockSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatScaLAPACKGetBlockSizes, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCreateNest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateNest, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatNestGetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNestGetSize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNestGetISs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNestGetISs, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNestGetLocalISs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatNestGetLocalISs, $petsc_library), + PetscErrorCode, + (Mat, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatNestGetSubMats(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatNestGetSubMats, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{Ptr{Mat}}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatNestGetSubMat(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatNestGetSubMat, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatNestSetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatNestSetVecType, $petsc_library), + PetscErrorCode, + (Mat, VecType), + arg1, + arg2, + ) +end + +@for_petsc function MatNestSetSubMats( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatNestSetSubMats, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatNestSetSubMat(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatNestSetSubMat, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, $PetscInt, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatFilter(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatFilter, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, PetscBool, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatChop(::$UnionPetscLib, A, tol) + @chk ccall( + (:MatChop, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + A, + tol, + ) +end + +@for_petsc function MatComputeBandwidth(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatComputeBandwidth, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSubdomainsCreateCoalesce( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSubdomainsCreateCoalesce, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatPreallocatorPreallocate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatPreallocatorPreallocate, $petsc_library), + PetscErrorCode, + (Mat, PetscBool, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatHeaderMerge(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatHeaderMerge, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatHeaderReplace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatHeaderReplace, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatSeqAIJGetCSRAndMemType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatSeqAIJGetCSRAndMemType, $petsc_library), + PetscErrorCode, + ( + Mat, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{PetscMemType}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateGraph( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateGraph, $petsc_library), + PetscErrorCode, + ( + Mat, + PetscBool, + PetscBool, + $PetscReal, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatEliminateZeros(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatEliminateZeros, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatCreateDenseFromVecType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:MatCreateDenseFromVecType, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + VecType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function MatSetHPL(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetHPL, $petsc_library), + PetscErrorCode, + (Mat, Cint), + arg1, + arg2, + ) +end + +@enum DMBoundaryType::UInt32 begin + DM_BOUNDARY_NONE = 0 + DM_BOUNDARY_GHOSTED = 1 + DM_BOUNDARY_MIRROR = 2 + DM_BOUNDARY_PERIODIC = 3 + DM_BOUNDARY_TWIST = 4 +end + +@enum DMBoundaryConditionType::UInt32 begin + DM_BC_ESSENTIAL = 1 + DM_BC_ESSENTIAL_FIELD = 5 + DM_BC_NATURAL = 2 + DM_BC_NATURAL_FIELD = 6 + DM_BC_ESSENTIAL_BD_FIELD = 9 + DM_BC_NATURAL_RIEMANN = 10 +end + +@enum DMPointLocationType::UInt32 begin + DM_POINTLOCATION_NONE = 0 + DM_POINTLOCATION_NEAREST = 1 + DM_POINTLOCATION_REMOVE = 2 +end + +@enum DMBlockingType::UInt32 begin + DM_BLOCKING_TOPOLOGICAL_POINT = 0 + DM_BLOCKING_FIELD_NODE = 1 +end + +@enum DMAdaptationStrategy::UInt32 begin + DM_ADAPTATION_INITIAL = 0 + DM_ADAPTATION_SEQUENTIAL = 1 + DM_ADAPTATION_MULTILEVEL = 2 +end + +@enum DMAdaptationCriterion::UInt32 begin + DM_ADAPTATION_NONE = 0 + DM_ADAPTATION_REFINE = 1 + DM_ADAPTATION_LABEL = 2 + DM_ADAPTATION_METRIC = 3 +end + +@enum DMAdaptFlag::Int32 begin + DM_ADAPT_DETERMINE = -1 + DM_ADAPT_KEEP = 0 + DM_ADAPT_REFINE = 1 + DM_ADAPT_COARSEN = 2 + DM_ADAPT_COARSEN_LAST = 3 + DM_ADAPT_RESERVED_COUNT = 4 +end + +@enum DMDirection::UInt32 begin + DM_X = 0 + DM_Y = 1 + DM_Z = 2 +end + +@enum DMEnclosureType::UInt32 begin + DM_ENC_EQUALITY = 0 + DM_ENC_SUPERMESH = 1 + DM_ENC_SUBMESH = 2 + DM_ENC_NONE = 3 + DM_ENC_UNKNOWN = 4 +end + +@enum DMPolytopeType::UInt32 begin + DM_POLYTOPE_POINT = 0 + DM_POLYTOPE_SEGMENT = 1 + DM_POLYTOPE_POINT_PRISM_TENSOR = 2 + DM_POLYTOPE_TRIANGLE = 3 + DM_POLYTOPE_QUADRILATERAL = 4 + DM_POLYTOPE_SEG_PRISM_TENSOR = 5 + DM_POLYTOPE_TETRAHEDRON = 6 + DM_POLYTOPE_HEXAHEDRON = 7 + DM_POLYTOPE_TRI_PRISM = 8 + DM_POLYTOPE_TRI_PRISM_TENSOR = 9 + DM_POLYTOPE_QUAD_PRISM_TENSOR = 10 + DM_POLYTOPE_PYRAMID = 11 + DM_POLYTOPE_FV_GHOST = 12 + DM_POLYTOPE_INTERIOR_GHOST = 13 + DM_POLYTOPE_UNKNOWN = 14 + DM_POLYTOPE_UNKNOWN_CELL = 15 + DM_POLYTOPE_UNKNOWN_FACE = 16 + DM_NUM_POLYTOPES = 17 +end + +@enum PetscUnit::UInt32 begin + PETSC_UNIT_LENGTH = 0 + PETSC_UNIT_MASS = 1 + PETSC_UNIT_TIME = 2 + PETSC_UNIT_CURRENT = 3 + PETSC_UNIT_TEMPERATURE = 4 + PETSC_UNIT_AMOUNT = 5 + PETSC_UNIT_LUMINOSITY = 6 + NUM_PETSC_UNITS = 7 +end + +@enum DMReorderDefaultFlag::Int32 begin + DM_REORDER_DEFAULT_NOTSET = -1 + DM_REORDER_DEFAULT_FALSE = 0 + DM_REORDER_DEFAULT_TRUE = 1 +end + +mutable struct _p_DMField end + +const DMField = Ptr{_p_DMField} + +mutable struct _p_UniversalLabel end + +const DMUniversalLabel = Ptr{_p_UniversalLabel} + +mutable struct _PETSc_DMCEED end + +const DMCeed = Ptr{_PETSc_DMCEED} + +mutable struct _n_DMGeneratorFunctionList end + +const DMGeneratorFunctionList = Ptr{_n_DMGeneratorFunctionList} + +mutable struct _p_PetscFE end + +const PetscFE = Ptr{_p_PetscFE} + +@enum PetscFEJacobianType::UInt32 begin + PETSCFE_JACOBIAN = 0 + PETSCFE_JACOBIAN_PRE = 1 + PETSCFE_JACOBIAN_DYN = 2 +end + +const DMLabelType = Ptr{Cchar} + +mutable struct _p_DMLabel end + +const DMLabel = Ptr{_p_DMLabel} + +@for_petsc function DMLabelCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelSetType, $petsc_library), + PetscErrorCode, + (DMLabel, DMLabelType), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelGetType, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{DMLabelType}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelRegisterAll(::$UnionPetscLib) + @chk ccall((:DMLabelRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMLabelRegisterDestroy(::$UnionPetscLib) + @chk ccall((:DMLabelRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMLabelSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelSetUp, $petsc_library), + PetscErrorCode, + (DMLabel,), + arg1, + ) +end + +@for_petsc function DMLabelSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelSetFromOptions, $petsc_library), + PetscErrorCode, + (DMLabel,), + arg1, + ) +end + +@for_petsc function DMLabelView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelView, $petsc_library), + PetscErrorCode, + (DMLabel, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelDuplicate, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{DMLabel}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelReset(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelReset, $petsc_library), + PetscErrorCode, + (DMLabel,), + arg1, + ) +end + +@for_petsc function DMLabelDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelDestroy, $petsc_library), + PetscErrorCode, + (Ptr{DMLabel},), + arg1, + ) +end + +@for_petsc function DMLabelGetDefaultValue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelGetDefaultValue, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelSetDefaultValue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelSetDefaultValue, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetValue(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGetValue, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelSetValue(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelSetValue, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelClearValue(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelClearValue, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelAddStratum(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelAddStratum, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelAddStrata(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelAddStrata, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelAddStrataIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelAddStrataIS, $petsc_library), + PetscErrorCode, + (DMLabel, IS), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelInsertIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelInsertIS, $petsc_library), + PetscErrorCode, + (DMLabel, IS, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelGetNumValues(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelGetNumValues, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetStratumBounds( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLabelGetStratumBounds, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLabelGetValueIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelGetValueIS, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetNonEmptyStratumValuesIS( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMLabelGetNonEmptyStratumValuesIS, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetValueIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGetValueIndex, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelStratumHasPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLabelStratumHasPoint, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLabelHasStratum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelHasStratum, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelGetStratumSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGetStratumSize, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelGetStratumIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGetStratumIS, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelSetStratumIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelSetStratumIS, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelSetStratumBounds( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLabelSetStratumBounds, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLabelClearStratum(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelClearStratum, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelGetStratumPointIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLabelGetStratumPointIndex, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLabelCompare( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + message, +) + @chk ccall( + (:DMLabelCompare, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMLabel, DMLabel, Ptr{PetscBool}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + arg4, + message, + ) +end + +@for_petsc function DMLabelComputeIndex(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelComputeIndex, $petsc_library), + PetscErrorCode, + (DMLabel,), + arg1, + ) +end + +@for_petsc function DMLabelCreateIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelCreateIndex, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelDestroyIndex(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLabelDestroyIndex, $petsc_library), + PetscErrorCode, + (DMLabel,), + arg1, + ) +end + +@for_petsc function DMLabelHasValue(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelHasValue, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelHasPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelHasPoint, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelGetBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGetBounds, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelFilter(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelFilter, $petsc_library), + PetscErrorCode, + (DMLabel, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelPermute(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelPermute, $petsc_library), + PetscErrorCode, + (DMLabel, IS, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelDistribute(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelDistribute, $petsc_library), + PetscErrorCode, + (DMLabel, PetscSF, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelGather(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelGather, $petsc_library), + PetscErrorCode, + (DMLabel, PetscSF, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelConvertToSection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMLabelConvertToSection, $petsc_library), + PetscErrorCode, + (DMLabel, Ptr{PetscSection}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLabelPropagateBegin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelPropagateBegin, $petsc_library), + PetscErrorCode, + (DMLabel, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMLabelPropagatePush( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLabelPropagatePush, $petsc_library), + PetscErrorCode, + (DMLabel, PetscSF, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLabelPropagateEnd(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLabelPropagateEnd, $petsc_library), + PetscErrorCode, + (DMLabel, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionCreateGlobalSectionLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSectionCreateGlobalSectionLabel, $petsc_library), + PetscErrorCode, + ( + PetscSection, + PetscSF, + PetscBool, + DMLabel, + $PetscInt, + Ptr{PetscSection}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSectionSymCreateLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSectionSymCreateLabel, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMLabel, Ptr{PetscSectionSym}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSectionSymLabelSetLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSectionSymLabelSetLabel, $petsc_library), + PetscErrorCode, + (PetscSectionSym, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function PetscSectionSymLabelGetStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscSectionSymLabelGetStratum, $petsc_library), + PetscErrorCode, + ( + PetscSectionSym, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{$PetscInt}}}, + Ptr{Ptr{Ptr{$PetscScalar}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscSectionSymLabelSetStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscSectionSymLabelSetStratum, $petsc_library), + PetscErrorCode, + ( + PetscSectionSym, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + PetscCopyMode, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +mutable struct _p_PetscDS end + +const PetscDS = Ptr{_p_PetscDS} + +mutable struct _p_PetscWeakForm end + +const PetscWeakForm = Ptr{_p_PetscWeakForm} + +@enum PetscWeakFormKind::UInt32 begin + PETSC_WF_OBJECTIVE = 0 + PETSC_WF_F0 = 1 + PETSC_WF_F1 = 2 + PETSC_WF_G0 = 3 + PETSC_WF_G1 = 4 + PETSC_WF_G2 = 5 + PETSC_WF_G3 = 6 + PETSC_WF_GP0 = 7 + PETSC_WF_GP1 = 8 + PETSC_WF_GP2 = 9 + PETSC_WF_GP3 = 10 + PETSC_WF_GT0 = 11 + PETSC_WF_GT1 = 12 + PETSC_WF_GT2 = 13 + PETSC_WF_GT3 = 14 + PETSC_WF_BDF0 = 15 + PETSC_WF_BDF1 = 16 + PETSC_WF_BDG0 = 17 + PETSC_WF_BDG1 = 18 + PETSC_WF_BDG2 = 19 + PETSC_WF_BDG3 = 20 + PETSC_WF_BDGP0 = 21 + PETSC_WF_BDGP1 = 22 + PETSC_WF_BDGP2 = 23 + PETSC_WF_BDGP3 = 24 + PETSC_WF_R = 25 + PETSC_WF_CEED = 26 + PETSC_NUM_WF = 27 +end + +mutable struct _p_PetscQuadrature end + +const PetscQuadrature = Ptr{_p_PetscQuadrature} + +@enum PetscGaussLobattoLegendreCreateType::UInt32 begin + PETSCGAUSSLOBATTOLEGENDRE_VIA_LINEAR_ALGEBRA = 0 + PETSCGAUSSLOBATTOLEGENDRE_VIA_NEWTON = 1 +end + +@enum PetscDTNodeType::Int32 begin + PETSCDTNODES_DEFAULT = -1 + PETSCDTNODES_GAUSSJACOBI = 0 + PETSCDTNODES_EQUISPACED = 1 + PETSCDTNODES_TANHSINH = 2 +end + +@enum PetscDTSimplexQuadratureType::Int32 begin + PETSCDTSIMPLEXQUAD_DEFAULT = -1 + PETSCDTSIMPLEXQUAD_CONIC = 0 + PETSCDTSIMPLEXQUAD_MINSYM = 1 +end + +@for_petsc function PetscQuadratureCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureDuplicate, $petsc_library), + PetscErrorCode, + (PetscQuadrature, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureGetCellType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureGetCellType, $petsc_library), + PetscErrorCode, + (PetscQuadrature, Ptr{DMPolytopeType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureSetCellType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureSetCellType, $petsc_library), + PetscErrorCode, + (PetscQuadrature, DMPolytopeType), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureGetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureGetOrder, $petsc_library), + PetscErrorCode, + (PetscQuadrature, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureSetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureSetOrder, $petsc_library), + PetscErrorCode, + (PetscQuadrature, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureGetNumComponents( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscQuadratureGetNumComponents, $petsc_library), + PetscErrorCode, + (PetscQuadrature, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureSetNumComponents( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscQuadratureSetNumComponents, $petsc_library), + PetscErrorCode, + (PetscQuadrature, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscQuadratureEqual, $petsc_library), + PetscErrorCode, + (PetscQuadrature, PetscQuadrature, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscQuadratureGetData( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscQuadratureGetData, $petsc_library), + PetscErrorCode, + ( + PetscQuadrature, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscQuadratureSetData( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscQuadratureSetData, $petsc_library), + PetscErrorCode, + ( + PetscQuadrature, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscQuadratureView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscQuadratureView, $petsc_library), + PetscErrorCode, + (PetscQuadrature, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscQuadratureDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscQuadratureDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscQuadrature},), + arg1, + ) +end + +@for_petsc function PetscDTTensorQuadratureCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDTTensorQuadratureCreate, $petsc_library), + PetscErrorCode, + (PetscQuadrature, PetscQuadrature, Ptr{PetscQuadrature}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscQuadratureExpandComposite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscQuadratureExpandComposite, $petsc_library), + PetscErrorCode, + ( + PetscQuadrature, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{PetscQuadrature}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscQuadratureComputePermutations( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscQuadratureComputePermutations, $petsc_library), + PetscErrorCode, + (PetscQuadrature, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscQuadraturePushForward( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscQuadraturePushForward, $petsc_library), + PetscErrorCode, + ( + PetscQuadrature, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{PetscQuadrature}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTLegendreEval( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDTLegendreEval, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTJacobiNorm(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDTJacobiNorm, $petsc_library), + PetscErrorCode, + ($PetscReal, $PetscReal, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTJacobiEval( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscDTJacobiEval, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscReal, + $PetscReal, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscDTJacobiEvalJet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDTJacobiEvalJet, $petsc_library), + PetscErrorCode, + ( + $PetscReal, + $PetscReal, + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTPKDEvalJet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTPKDEvalJet, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTPTrimmedSize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDTPTrimmedSize, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTPTrimmedEvalJet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDTPTrimmedEvalJet, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTGaussQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTGaussQuadrature, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscReal, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTGaussJacobiQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDTGaussJacobiQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTGaussLobattoJacobiQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDTGaussLobattoJacobiQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDTGaussLobattoLegendreQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDTGaussLobattoLegendreQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + PetscGaussLobattoLegendreCreateType, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTReconstructPoly( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTReconstructPoly, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTGaussTensorQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTGaussTensorQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + $PetscInt, + $PetscReal, + $PetscReal, + Ptr{PetscQuadrature}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTStroudConicalQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTStroudConicalQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + $PetscInt, + $PetscReal, + $PetscReal, + Ptr{PetscQuadrature}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTSimplexQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDTSimplexQuadrature, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + PetscDTSimplexQuadratureType, + Ptr{PetscQuadrature}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTCreateDefaultQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDTCreateDefaultQuadrature, $petsc_library), + PetscErrorCode, + (DMPolytopeType, $PetscInt, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTTanhSinhTensorQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTTanhSinhTensorQuadrature, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscReal, $PetscReal, Ptr{PetscQuadrature}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTTanhSinhIntegrate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTTanhSinhIntegrate, $petsc_library), + PetscErrorCode, + ( + Ptr{Cvoid}, + $PetscReal, + $PetscReal, + $PetscInt, + Ptr{Cvoid}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTTanhSinhIntegrateMPFR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTTanhSinhIntegrateMPFR, $petsc_library), + PetscErrorCode, + ( + Ptr{Cvoid}, + $PetscReal, + $PetscReal, + $PetscInt, + Ptr{Cvoid}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscGaussLobattoLegendreIntegrate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscGaussLobattoLegendreIntegrate, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementLaplacianCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementLaplacianCreate, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementLaplacianDestroy( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementLaplacianDestroy, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementGradientCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementGradientCreate, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementGradientDestroy( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementGradientDestroy, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementAdvectionCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementAdvectionCreate, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementAdvectionDestroy( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementAdvectionDestroy, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementMassCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementMassCreate, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGaussLobattoLegendreElementMassDestroy( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGaussLobattoLegendreElementMassDestroy, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{Ptr{Ptr{$PetscReal}}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTAltVApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTAltVApply, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTAltVWedge( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTAltVWedge, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTAltVWedgeMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTAltVWedgeMatrix, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTAltVPullback( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDTAltVPullback, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDTAltVPullbackMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTAltVPullbackMatrix, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTAltVInterior( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTAltVInterior, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTAltVInteriorMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDTAltVInteriorMatrix, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTAltVInteriorPattern( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDTAltVInteriorPattern, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{NTuple{3, $PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDTAltVStar( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDTAltVStar, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDTBaryToIndex(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDTBaryToIndex, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTIndexToBary(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDTIndexToBary, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDTGradedOrderToIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDTGradedOrderToIndex, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDTIndexToGradedOrder( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDTIndexToGradedOrder, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDTFactorial(::$UnionPetscLib, n, factorial) + @chk ccall( + (:PetscDTFactorial, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}), + n, + factorial, + ) +end + +@for_petsc function PetscDTFactorialInt(::$UnionPetscLib, n, factorial) + @chk ccall( + (:PetscDTFactorialInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}), + n, + factorial, + ) +end + +@for_petsc function PetscDTBinomial(::$UnionPetscLib, n, k, binomial) + @chk ccall( + (:PetscDTBinomial, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}), + n, + k, + binomial, + ) +end + +@for_petsc function PetscDTBinomialInt(::$UnionPetscLib, n, k, binomial) + @chk ccall( + (:PetscDTBinomialInt, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}), + n, + k, + binomial, + ) +end + +@for_petsc function PetscDTEnumPerm(::$UnionPetscLib, n, k, perm, isOdd) + @chk ccall( + (:PetscDTEnumPerm, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + n, + k, + perm, + isOdd, + ) +end + +@for_petsc function PetscDTPermIndex(::$UnionPetscLib, n, perm, k, isOdd) + @chk ccall( + (:PetscDTPermIndex, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscBool}), + n, + perm, + k, + isOdd, + ) +end + +@for_petsc function PetscDTEnumSubset(::$UnionPetscLib, n, k, j, subset) + @chk ccall( + (:PetscDTEnumSubset, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + n, + k, + j, + subset, + ) +end + +@for_petsc function PetscDTSubsetIndex(::$UnionPetscLib, n, k, subset, index) + @chk ccall( + (:PetscDTSubsetIndex, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + n, + k, + subset, + index, + ) +end + +@for_petsc function PetscDTEnumSplit(::$UnionPetscLib, n, k, j, perm, isOdd) + @chk ccall( + (:PetscDTEnumSplit, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + n, + k, + j, + perm, + isOdd, + ) +end + +# typedef PetscErrorCode ( * PetscProbFunc ) ( const PetscReal [ ] , const PetscReal [ ] , PetscReal [ ] ) +const PetscProbFunc = Ptr{Cvoid} + +@enum DTProbDensityType::UInt32 begin + DTPROB_DENSITY_CONSTANT = 0 + DTPROB_DENSITY_GAUSSIAN = 1 + DTPROB_DENSITY_MAXWELL_BOLTZMANN = 2 + DTPROB_NUM_DENSITY = 3 +end + +@for_petsc function PetscPDFMaxwellBoltzmann1D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscPDFMaxwellBoltzmann1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFMaxwellBoltzmann1D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscCDFMaxwellBoltzmann1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFMaxwellBoltzmann2D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscPDFMaxwellBoltzmann2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFMaxwellBoltzmann2D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscCDFMaxwellBoltzmann2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFMaxwellBoltzmann3D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscPDFMaxwellBoltzmann3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFMaxwellBoltzmann3D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscCDFMaxwellBoltzmann3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFGaussian1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFGaussian1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFGaussian1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCDFGaussian1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleGaussian1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleGaussian1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFGaussian2D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFGaussian2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleGaussian2D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleGaussian2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFGaussian3D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFGaussian3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleGaussian3D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleGaussian3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFConstant1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFConstant1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFConstant1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCDFConstant1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleConstant1D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleConstant1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFConstant2D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFConstant2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFConstant2D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCDFConstant2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleConstant2D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleConstant2D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFConstant3D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFConstant3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscCDFConstant3D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscCDFConstant3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPDFSampleConstant3D(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscPDFSampleConstant3D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscProbCreateFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscProbCreateFromOptions, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{PetscProbFunc}, + Ptr{PetscProbFunc}, + Ptr{PetscProbFunc}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscProbComputeKSStatistic( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscProbComputeKSStatistic, $petsc_library), + PetscErrorCode, + (Vec, PetscProbFunc, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMInitializePackage(::$UnionPetscLib) + @chk ccall((:DMInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +const DMType = Ptr{Cchar} + +@for_petsc function DMCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMClone(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMClone, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetType, $petsc_library), + PetscErrorCode, + (DM, DMType), + arg1, + arg2, + ) +end + +@for_petsc function DMGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMType}), + arg1, + arg2, + ) +end + +@for_petsc function DMRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMRegisterDestroy(::$UnionPetscLib) + @chk ccall((:DMRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMDestroy(::$UnionPetscLib, arg1) + @chk ccall((:DMDestroy, $petsc_library), PetscErrorCode, (Ptr{DM},), arg1) +end + +@for_petsc function DMCreateGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreateGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreateLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMRestoreLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMRestoreLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMRestoreGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMRestoreGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMClearGlobalVectors(::$UnionPetscLib, arg1) + @chk ccall( + (:DMClearGlobalVectors, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMClearLocalVectors(::$UnionPetscLib, arg1) + @chk ccall( + (:DMClearLocalVectors, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMClearNamedGlobalVectors(::$UnionPetscLib, arg1) + @chk ccall( + (:DMClearNamedGlobalVectors, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMClearNamedLocalVectors(::$UnionPetscLib, arg1) + @chk ccall( + (:DMClearNamedLocalVectors, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMHasNamedGlobalVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMHasNamedGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetNamedGlobalVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetNamedGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMRestoreNamedGlobalVector( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMRestoreNamedGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMHasNamedLocalVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMHasNamedLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetNamedLocalVector(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetNamedLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMRestoreNamedLocalVector( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMRestoreNamedLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetLocalToGlobalMapping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (DM, Ptr{ISLocalToGlobalMapping}), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateFieldIS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMCreateFieldIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetBlockSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateColoring(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateColoring, $petsc_library), + PetscErrorCode, + (DM, ISColoringType, Ptr{ISColoring}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreateMatrix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetMatrixPreallocateSkip(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetMatrixPreallocateSkip, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMSetMatrixPreallocateOnly(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetMatrixPreallocateOnly, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMSetMatrixStructureOnly(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetMatrixStructureOnly, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMSetBlockingType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetBlockingType, $petsc_library), + PetscErrorCode, + (DM, DMBlockingType), + arg1, + arg2, + ) +end + +@for_petsc function DMGetBlockingType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetBlockingType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMBlockingType}), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateInterpolation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMCreateInterpolation, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCreateRestriction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateRestriction, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateInjection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateInjection, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateMassMatrix(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateMassMatrix, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateMassMatrixLumped(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreateMassMatrixLumped, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetWorkArray(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetWorkArray, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, MPI_Datatype, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRestoreWorkArray(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMRestoreWorkArray, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, MPI_Datatype, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRefine(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRefine, $petsc_library), + PetscErrorCode, + (DM, MPI_Comm, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCoarsen(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCoarsen, $petsc_library), + PetscErrorCode, + (DM, MPI_Comm, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetCoarseDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoarseDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoarseDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoarseDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMGetFineDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetFineDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetFineDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetFineDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMRefineHierarchy(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRefineHierarchy, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCoarsenHierarchy(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCoarsenHierarchy, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCoarsenHookAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMCoarsenHookAdd, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCoarsenHookRemove( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMCoarsenHookRemove, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRefineHookAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMRefineHookAdd, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRefineHookRemove(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMRefineHookRemove, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRestrict(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:DMRestrict, $petsc_library), + PetscErrorCode, + (DM, Mat, Vec, Mat, DM), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMInterpolate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMInterpolate, $petsc_library), + PetscErrorCode, + (DM, Mat, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMInterpolateSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMInterpolateSolution, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMExtrude(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMExtrude, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall((:DMSetFromOptions, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMViewFromOptions, $petsc_library), + PetscErrorCode, + (DM, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGenerate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGenerate, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGenerateRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMGenerateRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMGenerateRegisterAll(::$UnionPetscLib) + @chk ccall((:DMGenerateRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMGenerateRegisterDestroy(::$UnionPetscLib) + @chk ccall((:DMGenerateRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMAdaptLabel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMAdaptLabel, $petsc_library), + PetscErrorCode, + (DM, DMLabel, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMAdaptMetric( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMAdaptMetric, $petsc_library), + PetscErrorCode, + (DM, Vec, DMLabel, DMLabel, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSetUp(::$UnionPetscLib, arg1) + @chk ccall((:DMSetUp, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMCreateInterpolationScale( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMCreateInterpolationScale, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCreateAggregates(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateAggregates, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGlobalToLocalHookAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGlobalToLocalHookAdd, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobalHookAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToGlobalHookAdd, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGlobalToLocal(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGlobalToLocal, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGlobalToLocalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGlobalToLocalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGlobalToLocalEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGlobalToLocalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobal(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMLocalToGlobal, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToGlobalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobalEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMLocalToGlobalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToLocalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToLocalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToLocalEnd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMLocalToLocalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMConvert(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMConvert, $petsc_library), + PetscErrorCode, + (DM, DMType, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetDimension, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetDimension, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMGetDimPoints(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetDimPoints, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetUseNatural(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetUseNatural, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetUseNatural(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetUseNatural, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMGetNeighbors(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetNeighbors, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{Ptr{PetscMPIInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetCoordinateDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinateDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoordinateDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoordinateDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCellCoordinateDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCellCoordinateDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCellCoordinateDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCellCoordinateDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinateDim(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinateDim, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoordinateDim(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoordinateDim, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinateSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinateSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoordinateSection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSetCoordinateSection, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscSection), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetCellCoordinateSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCellCoordinateSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCellCoordinateSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSetCellCoordinateSection, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscSection), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetCoordinates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinates, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoordinates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoordinates, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCellCoordinates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCellCoordinates, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCellCoordinates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCellCoordinates, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinatesLocalSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:DMGetCoordinatesLocalSetUp, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMGetCoordinatesLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinatesLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinatesLocalNoncollective( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMGetCoordinatesLocalNoncollective, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinatesLocalTuple( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGetCoordinatesLocalTuple, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{PetscSection}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetCoordinatesLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoordinatesLocal, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCellCoordinatesLocalSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:DMGetCellCoordinatesLocalSetUp, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMGetCellCoordinatesLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCellCoordinatesLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCellCoordinatesLocalNoncollective( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMGetCellCoordinatesLocalNoncollective, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCellCoordinatesLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCellCoordinatesLocal, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinateField(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinateField, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMField}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoordinateField(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoordinateField, $petsc_library), + PetscErrorCode, + (DM, DMField), + arg1, + arg2, + ) +end + +@for_petsc function DMGetLocalBoundingBox(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLocalBoundingBox, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetBoundingBox(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetBoundingBox, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetCoordinateDisc(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSetCoordinateDisc, $petsc_library), + PetscErrorCode, + (DM, PetscFE, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMLocatePoints(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMLocatePoints, $petsc_library), + PetscErrorCode, + (DM, Vec, DMPointLocationType, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetPeriodicity(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetPeriodicity, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetPeriodicity(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSetPeriodicity, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalizeCoordinate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalizeCoordinate, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscScalar}, PetscBool, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalizeCoordinates(::$UnionPetscLib, arg1) + @chk ccall( + (:DMLocalizeCoordinates, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMGetCoordinatesLocalized(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinatesLocalized, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoordinatesLocalizedLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoordinatesLocalizedLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMSubDomainHookAdd(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSubDomainHookAdd, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSubDomainHookRemove( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSubDomainHookRemove, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSubDomainRestrict( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSubDomainRestrict, $petsc_library), + PetscErrorCode, + (DM, VecScatter, VecScatter, DM), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetVecType, $petsc_library), + PetscErrorCode, + (DM, VecType), + arg1, + arg2, + ) +end + +@for_petsc function DMGetVecType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetVecType, $petsc_library), + PetscErrorCode, + (DM, Ptr{VecType}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetMatType, $petsc_library), + PetscErrorCode, + (DM, MatType), + arg1, + arg2, + ) +end + +@for_petsc function DMGetMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetMatType, $petsc_library), + PetscErrorCode, + (DM, Ptr{MatType}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetISColoringType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetISColoringType, $petsc_library), + PetscErrorCode, + (DM, ISColoringType), + arg1, + arg2, + ) +end + +@for_petsc function DMGetISColoringType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetISColoringType, $petsc_library), + PetscErrorCode, + (DM, Ptr{ISColoringType}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetApplicationContext, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetApplicationContextDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetApplicationContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetApplicationContext, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetVariableBounds(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetVariableBounds, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMHasVariableBounds(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMHasVariableBounds, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMHasColoring(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMHasColoring, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMHasCreateRestriction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMHasCreateRestriction, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMHasCreateInjection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMHasCreateInjection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMComputeVariableBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMComputeVariableBounds, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateSubDM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCreateSubDM, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{IS}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCreateSuperDM(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMCreateSuperDM, $petsc_library), + PetscErrorCode, + (Ptr{DM}, $PetscInt, Ptr{Ptr{IS}}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCreateSectionSubDM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMCreateSectionSubDM, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{IS}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMCreateSectionSuperDM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMCreateSectionSuperDM, $petsc_library), + PetscErrorCode, + (Ptr{DM}, $PetscInt, Ptr{Ptr{IS}}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCreateFieldDecomposition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCreateFieldDecomposition, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Ptr{IS}}, Ptr{Ptr{DM}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCreateDomainDecomposition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMCreateDomainDecomposition, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cchar}}}, + Ptr{Ptr{IS}}, + Ptr{Ptr{IS}}, + Ptr{Ptr{DM}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMCreateDomainDecompositionScatters( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMCreateDomainDecompositionScatters, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{DM}, + Ptr{Ptr{VecScatter}}, + Ptr{Ptr{VecScatter}}, + Ptr{Ptr{VecScatter}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMGetRefineLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetRefineLevel, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetRefineLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetRefineLevel, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCoarsenLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetCoarsenLevel, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetCoarsenLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetCoarsenLevel, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMFinalizePackage(::$UnionPetscLib) + @chk ccall((:DMFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function VecGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecGetDM, $petsc_library), + PetscErrorCode, + (Vec, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function VecSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:VecSetDM, $petsc_library), + PetscErrorCode, + (Vec, DM), + arg1, + arg2, + ) +end + +@for_petsc function MatGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatGetDM, $petsc_library), + PetscErrorCode, + (Mat, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function MatSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSetDM, $petsc_library), + PetscErrorCode, + (Mat, DM), + arg1, + arg2, + ) +end + +@for_petsc function MatFDColoringUseDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatFDColoringUseDM, $petsc_library), + PetscErrorCode, + (Mat, MatFDColoring), + arg1, + arg2, + ) +end + +mutable struct NLF_DAAD end + +const NLF = Ptr{NLF_DAAD} + +@for_petsc function DMPrintCellIndices(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPrintCellIndices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPrintCellVector(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPrintCellVector, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPrintCellVectorReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPrintCellVectorReal, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPrintCellMatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPrintCellMatrix, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPrintLocalVec(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPrintLocalVec, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscReal, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetNullSpaceConstructor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSetNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetNullSpaceConstructor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMGetNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetNearNullSpaceConstructor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSetNearNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetNearNullSpaceConstructor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMGetNearNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetSection, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function DMGetLocalSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetLocalSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetLocalSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetLocalSection, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function DMGetGlobalSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetGlobalSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetGlobalSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetGlobalSection, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateSectionPermutation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMCreateSectionPermutation, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}, Ptr{PetscBT}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMReorderSectionGetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMReorderSectionGetDefault, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMReorderDefaultFlag}), + arg1, + arg2, + ) +end + +@for_petsc function DMReorderSectionSetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMReorderSectionSetDefault, $petsc_library), + PetscErrorCode, + (DM, DMReorderDefaultFlag), + arg1, + arg2, + ) +end + +@for_petsc function DMReorderSectionGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMReorderSectionGetType, $petsc_library), + PetscErrorCode, + (DM, Ptr{MatOrderingType}), + arg1, + arg2, + ) +end + +@for_petsc function DMReorderSectionSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMReorderSectionSetType, $petsc_library), + PetscErrorCode, + (DM, MatOrderingType), + arg1, + arg2, + ) +end + +@for_petsc function DMUseTensorOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMUseTensorOrder, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMGetDefaultSection(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMGetDefaultSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + dm, + s, + ) +end + +@for_petsc function DMSetDefaultSection(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMSetDefaultSection, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + dm, + s, + ) +end + +@for_petsc function DMGetDefaultGlobalSection(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMGetDefaultGlobalSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + dm, + s, + ) +end + +@for_petsc function DMSetDefaultGlobalSection(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMSetDefaultGlobalSection, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + dm, + s, + ) +end + +@for_petsc function DMGetSectionSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetSectionSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetSectionSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetSectionSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateSectionSF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateSectionSF, $petsc_library), + PetscErrorCode, + (DM, PetscSection, PetscSection), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetDefaultSF(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMGetDefaultSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + dm, + s, + ) +end + +@for_petsc function DMSetDefaultSF(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMSetDefaultSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + dm, + s, + ) +end + +@for_petsc function DMCreateDefaultSF(::$UnionPetscLib, dm, l, g) + @chk ccall( + (:DMCreateDefaultSF, $petsc_library), + PetscErrorCode, + (DM, PetscSection, PetscSection), + dm, + l, + g, + ) +end + +@for_petsc function DMGetPointSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetPointSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetPointSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetPointSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMGetNaturalSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetNaturalSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetNaturalSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetNaturalSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMGetDefaultConstraints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGetDefaultConstraints, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}, Ptr{Mat}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetDefaultConstraints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSetDefaultConstraints, $petsc_library), + PetscErrorCode, + (DM, PetscSection, Mat, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetOutputDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetOutputDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetOutputSequenceNumber( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMGetOutputSequenceNumber, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetOutputSequenceNumber( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSetOutputSequenceNumber, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMOutputSequenceLoad( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMOutputSequenceLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMGetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetNumFields, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetNumFields, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMGetField(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetField, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DMLabel}, Ptr{PetscObject}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetField(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSetField, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DMLabel, PetscObject), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMAddField(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMAddField, $petsc_library), + PetscErrorCode, + (DM, DMLabel, PetscObject), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetFieldAvoidTensor(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSetFieldAvoidTensor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetFieldAvoidTensor(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetFieldAvoidTensor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMClearFields(::$UnionPetscLib, arg1) + @chk ccall((:DMClearFields, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMCopyFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyFields, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMGetAdjacency(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetAdjacency, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetAdjacency(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSetAdjacency, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetBasicAdjacency(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetBasicAdjacency, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetBasicAdjacency(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSetBasicAdjacency, $petsc_library), + PetscErrorCode, + (DM, PetscBool, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetNumDS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetNumDS, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetDS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetDS, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscDS}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCellDS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetCellDS, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscDS}, Ptr{PetscDS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetRegionDS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMGetRegionDS, $petsc_library), + PetscErrorCode, + (DM, DMLabel, Ptr{IS}, Ptr{PetscDS}, Ptr{PetscDS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSetRegionDS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSetRegionDS, $petsc_library), + PetscErrorCode, + (DM, DMLabel, IS, PetscDS, PetscDS), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMGetRegionNumDS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMGetRegionNumDS, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DMLabel}, Ptr{IS}, Ptr{PetscDS}, Ptr{PetscDS}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMSetRegionNumDS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMSetRegionNumDS, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DMLabel, IS, PetscDS, PetscDS), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMFindRegionNum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMFindRegionNum, $petsc_library), + PetscErrorCode, + (DM, PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreateFEDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCreateFEDefault, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cchar}, $PetscInt, Ptr{PetscFE}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCreateDS(::$UnionPetscLib, arg1) + @chk ccall((:DMCreateDS, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMClearDS(::$UnionPetscLib, arg1) + @chk ccall((:DMClearDS, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMCopyDS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyDS, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMCopyDisc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyDisc, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMComputeExactSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMComputeExactSolution, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetNumAuxiliaryVec(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetNumAuxiliaryVec, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetAuxiliaryVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMGetAuxiliaryVec, $petsc_library), + PetscErrorCode, + (DM, DMLabel, $PetscInt, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSetAuxiliaryVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSetAuxiliaryVec, $petsc_library), + PetscErrorCode, + (DM, DMLabel, $PetscInt, $PetscInt, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMGetAuxiliaryLabels( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGetAuxiliaryLabels, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMLabel}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCopyAuxiliaryVec(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyAuxiliaryVec, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMClearAuxiliaryVec(::$UnionPetscLib, arg1) + @chk ccall( + (:DMClearAuxiliaryVec, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMCreateLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCreateLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMCreateLabelAtIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCreateLabelAtIndex, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetLabelValue(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetLabelValue, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetLabelValue(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSetLabelValue, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMClearLabelValue(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMClearLabelValue, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetLabelSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabelSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetLabelIdIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabelIdIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetStratumSize(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetStratumSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGetStratumIS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetStratumIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetStratumIS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSetStratumIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMClearLabelStratum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMClearLabelStratum, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetLabelOutput(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabelOutput, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetLabelOutput(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSetLabelOutput, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetFirstLabeledPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMGetFirstLabeledPoint, $petsc_library), + PetscErrorCode, + ( + DM, + DM, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{PetscDS}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@enum DMCopyLabelsMode::UInt32 begin + DM_COPY_LABELS_REPLACE = 0 + DM_COPY_LABELS_KEEP = 1 + DM_COPY_LABELS_FAIL = 2 +end + +@for_petsc function DMGetNumLabels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMGetNumLabels, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetLabelName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabelName, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMHasLabel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMHasLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetLabel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSetLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSetLabel, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMGetLabelByNum(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetLabelByNum, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMAddLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMAddLabel, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMRemoveLabel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRemoveLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{DMLabel}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMRemoveLabelBySelf(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRemoveLabelBySelf, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMLabel}, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCopyLabels( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + emode, +) + @chk ccall( + (:DMCopyLabels, $petsc_library), + PetscErrorCode, + (DM, DM, PetscCopyMode, PetscBool, DMCopyLabelsMode), + arg1, + arg2, + arg3, + arg4, + emode, + ) +end + +@for_petsc function DMCompareLabels(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMCompareLabels, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{PetscBool}, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMAddBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:DMAddBoundary, $petsc_library), + PetscErrorCode, + ( + DM, + DMBoundaryConditionType, + Ptr{Cchar}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function DMIsBoundaryPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMIsBoundaryPoint, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMProjectFunction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMProjectFunction, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMProjectFunctionLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMProjectFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMProjectFunctionLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMProjectFunctionLabel, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + InsertMode, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMProjectFunctionLabelLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMProjectFunctionLabelLocal, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + InsertMode, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMProjectFieldLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMProjectFieldLocal, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Ptr{Ptr{Cvoid}}, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMProjectFieldLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + funcs, + arg10, + arg11, +) + @chk ccall( + (:DMProjectFieldLabel, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Vec, + Ptr{Ptr{Cvoid}}, + InsertMode, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + funcs, + arg10, + arg11, + ) +end + +@for_petsc function DMProjectFieldLabelLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMProjectFieldLabelLocal, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Vec, + Ptr{Ptr{Cvoid}}, + InsertMode, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMProjectBdFieldLabelLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMProjectBdFieldLabelLocal, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Vec, + Ptr{Ptr{Cvoid}}, + InsertMode, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMComputeL2Diff( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMComputeL2Diff, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Vec, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMComputeL2GradientDiff( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMComputeL2GradientDiff, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Vec, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMComputeL2FieldDiff( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMComputeL2FieldDiff, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Vec, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMComputeError(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMComputeError, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{$PetscReal}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMHasBasisTransform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMHasBasisTransform, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMCopyTransform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyTransform, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMGetCompatibility(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMGetCompatibility, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMMonitorSet(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMMonitorSet, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMMonitorCancel(::$UnionPetscLib, arg1) + @chk ccall((:DMMonitorCancel, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMMonitorSetFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMMonitor(::$UnionPetscLib, arg1) + @chk ccall((:DMMonitor, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPolytopeTypeIsHybrid(::$UnionPetscLib, ct) + ccall( + (:DMPolytopeTypeIsHybrid, $petsc_library), + PetscBool, + (DMPolytopeType,), + ct, + ) +end + +@for_petsc function DMPolytopeTypeGetDim(::$UnionPetscLib, ct) + ccall( + (:DMPolytopeTypeGetDim, $petsc_library), + $PetscInt, + (DMPolytopeType,), + ct, + ) +end + +@for_petsc function DMPolytopeTypeGetConeSize(::$UnionPetscLib, ct) + ccall( + (:DMPolytopeTypeGetConeSize, $petsc_library), + $PetscInt, + (DMPolytopeType,), + ct, + ) +end + +@for_petsc function DMPolytopeTypeGetNumVertices(::$UnionPetscLib, ct) + ccall( + (:DMPolytopeTypeGetNumVertices, $petsc_library), + $PetscInt, + (DMPolytopeType,), + ct, + ) +end + +@for_petsc function DMPolytopeTypeSimpleShape(::$UnionPetscLib, dim, simplex) + ccall( + (:DMPolytopeTypeSimpleShape, $petsc_library), + DMPolytopeType, + ($PetscInt, PetscBool), + dim, + simplex, + ) +end + +@for_petsc function DMPolytopeTypeGetNumArrangements(::$UnionPetscLib, ct) + ccall( + (:DMPolytopeTypeGetNumArrangements, $petsc_library), + $PetscInt, + (DMPolytopeType,), + ct, + ) +end + +@for_petsc function DMPolytopeTypeGetArrangement(::$UnionPetscLib, ct, o) + ccall( + (:DMPolytopeTypeGetArrangement, $petsc_library), + Ptr{$PetscInt}, + (DMPolytopeType, $PetscInt), + ct, + o, + ) +end + +@for_petsc function DMPolytopeTypeGetVertexArrangement(::$UnionPetscLib, ct, o) + ccall( + (:DMPolytopeTypeGetVertexArrangement, $petsc_library), + Ptr{$PetscInt}, + (DMPolytopeType, $PetscInt), + ct, + o, + ) +end + +@for_petsc function DMPolytopeTypeComposeOrientation( + ::$UnionPetscLib, + ct, + o1, + o2, +) + ccall( + (:DMPolytopeTypeComposeOrientation, $petsc_library), + $PetscInt, + (DMPolytopeType, $PetscInt, $PetscInt), + ct, + o1, + o2, + ) +end + +@for_petsc function DMPolytopeTypeComposeOrientationInv( + ::$UnionPetscLib, + ct, + o1, + o2, +) + ccall( + (:DMPolytopeTypeComposeOrientationInv, $petsc_library), + $PetscInt, + (DMPolytopeType, $PetscInt, $PetscInt), + ct, + o1, + o2, + ) +end + +@for_petsc function DMPolytopeMatchOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPolytopeMatchOrientation, $petsc_library), + PetscErrorCode, + ( + DMPolytopeType, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPolytopeMatchVertexOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPolytopeMatchVertexOrientation, $petsc_library), + PetscErrorCode, + ( + DMPolytopeType, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPolytopeGetOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPolytopeGetOrientation, $petsc_library), + PetscErrorCode, + (DMPolytopeType, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPolytopeGetVertexOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPolytopeGetVertexOrientation, $petsc_library), + PetscErrorCode, + (DMPolytopeType, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPolytopeInCellTest(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPolytopeInCellTest, $petsc_library), + PetscErrorCode, + (DMPolytopeType, Ptr{$PetscReal}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@enum DMDAStencilType::UInt32 begin + DMDA_STENCIL_STAR = 0 + DMDA_STENCIL_BOX = 1 +end + +@enum DMDAInterpolationType::UInt32 begin + DMDA_Q0 = 0 + DMDA_Q1 = 1 +end + +@enum DMDAElementType::UInt32 begin + DMDA_ELEMENT_P1 = 0 + DMDA_ELEMENT_Q1 = 1 +end + +struct DMDALocalInfo{PetscInt} + dim::PetscInt + dof::PetscInt + sw::PetscInt + mx::PetscInt + my::PetscInt + mz::PetscInt + xs::PetscInt + ys::PetscInt + zs::PetscInt + xm::PetscInt + ym::PetscInt + zm::PetscInt + gxs::PetscInt + gys::PetscInt + gzs::PetscInt + gxm::PetscInt + gym::PetscInt + gzm::PetscInt + bx::DMBoundaryType + by::DMBoundaryType + bz::DMBoundaryType + st::DMDAStencilType + da::DM +end + +const PFType = Ptr{Cchar} + +mutable struct _p_PF end + +const PF = Ptr{_p_PF} + +@for_petsc function PFCreate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PFCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{PF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PFSetType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PFSetType, $petsc_library), + PetscErrorCode, + (PF, PFType, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PFSet(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5, arg6) + @chk ccall( + (:PFSet, $petsc_library), + PetscErrorCode, + (PF, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PFApply(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PFApply, $petsc_library), + PetscErrorCode, + (PF, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PFApplyVec(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PFApplyVec, $petsc_library), + PetscErrorCode, + (PF, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PFStringSetFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PFStringSetFunction, $petsc_library), + PetscErrorCode, + (PF, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PFInitializePackage(::$UnionPetscLib) + @chk ccall((:PFInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PFFinalizePackage(::$UnionPetscLib) + @chk ccall((:PFFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PFRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PFRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PFDestroy(::$UnionPetscLib, arg1) + @chk ccall((:PFDestroy, $petsc_library), PetscErrorCode, (Ptr{PF},), arg1) +end + +@for_petsc function PFSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall((:PFSetFromOptions, $petsc_library), PetscErrorCode, (PF,), arg1) +end + +@for_petsc function PFGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PFGetType, $petsc_library), + PetscErrorCode, + (PF, Ptr{PFType}), + arg1, + arg2, + ) +end + +@for_petsc function PFView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PFView, $petsc_library), + PetscErrorCode, + (PF, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PFViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PFViewFromOptions, $petsc_library), + PetscErrorCode, + (PF, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_AO end + +const AO = Ptr{_p_AO} + +const AOType = Ptr{Cchar} + +@for_petsc function AOInitializePackage(::$UnionPetscLib) + @chk ccall((:AOInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function AOFinalizePackage(::$UnionPetscLib) + @chk ccall((:AOFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function AOCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{AO}), + arg1, + arg2, + ) +end + +@for_petsc function AOSetIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOSetIS, $petsc_library), + PetscErrorCode, + (AO, IS, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall((:AOSetFromOptions, $petsc_library), PetscErrorCode, (AO,), arg1) +end + +@for_petsc function AOCreateBasic( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:AOCreateBasic, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{AO}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function AOCreateBasicIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOCreateBasicIS, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{AO}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOCreateMemoryScalable( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:AOCreateMemoryScalable, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{AO}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function AOCreateMemoryScalableIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOCreateMemoryScalableIS, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{AO}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOCreateMapping( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:AOCreateMapping, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{AO}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function AOCreateMappingIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOCreateMappingIS, $petsc_library), + PetscErrorCode, + (IS, IS, Ptr{AO}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOView, $petsc_library), + PetscErrorCode, + (AO, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function AOViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOViewFromOptions, $petsc_library), + PetscErrorCode, + (AO, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AODestroy(::$UnionPetscLib, arg1) + @chk ccall((:AODestroy, $petsc_library), PetscErrorCode, (Ptr{AO},), arg1) +end + +@for_petsc function AOSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOSetType, $petsc_library), + PetscErrorCode, + (AO, AOType), + arg1, + arg2, + ) +end + +@for_petsc function AOGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOGetType, $petsc_library), + PetscErrorCode, + (AO, Ptr{AOType}), + arg1, + arg2, + ) +end + +@for_petsc function AORegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AORegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function AORegisterAll(::$UnionPetscLib) + @chk ccall((:AORegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function AOPetscToApplication(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOPetscToApplication, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOApplicationToPetsc(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOApplicationToPetsc, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOPetscToApplicationIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOPetscToApplicationIS, $petsc_library), + PetscErrorCode, + (AO, IS), + arg1, + arg2, + ) +end + +@for_petsc function AOApplicationToPetscIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:AOApplicationToPetscIS, $petsc_library), + PetscErrorCode, + (AO, IS), + arg1, + arg2, + ) +end + +@for_petsc function AOPetscToApplicationPermuteInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:AOPetscToApplicationPermuteInt, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOApplicationToPetscPermuteInt( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:AOApplicationToPetscPermuteInt, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOPetscToApplicationPermuteReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:AOPetscToApplicationPermuteReal, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOApplicationToPetscPermuteReal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:AOApplicationToPetscPermuteReal, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOMappingHasApplicationIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:AOMappingHasApplicationIndex, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function AOMappingHasPetscIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:AOMappingHasPetscIndex, $petsc_library), + PetscErrorCode, + (AO, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_PetscSpace end + +const PetscSpace = Ptr{_p_PetscSpace} + +@for_petsc function PetscFEInitializePackage(::$UnionPetscLib) + @chk ccall((:PetscFEInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscFEFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscFEFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const PetscSpaceType = Ptr{Cchar} + +@for_petsc function PetscSpaceCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSpaceDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscSpace},), + arg1, + ) +end + +@for_petsc function PetscSpaceSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSetType, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscSpaceType), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceGetType, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscSpaceType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSpaceSetUp, $petsc_library), + PetscErrorCode, + (PetscSpace,), + arg1, + ) +end + +@for_petsc function PetscSpaceSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscSpaceSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscSpace,), + arg1, + ) +end + +@for_petsc function PetscSpaceViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceView, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceRegisterDestroy(::$UnionPetscLib) + @chk ccall((:PetscSpaceRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscSpaceGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceGetDimension, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSetNumComponents, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceGetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceGetNumComponents, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSetNumVariables(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSetNumVariables, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceGetNumVariables(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceGetNumVariables, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSetDegree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSpaceSetDegree, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceGetDegree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSpaceGetDegree, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceEvaluate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscSpaceEvaluate, $petsc_library), + PetscErrorCode, + ( + PetscSpace, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscSpaceGetHeightSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceGetHeightSubspace, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, Ptr{PetscSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpacePolynomialSetSymmetric(::$UnionPetscLib, sp, s) + @chk ccall( + (:PetscSpacePolynomialSetSymmetric, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscBool), + sp, + s, + ) +end + +@for_petsc function PetscSpacePolynomialGetSymmetric(::$UnionPetscLib, sp, s) + @chk ccall( + (:PetscSpacePolynomialGetSymmetric, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscBool}), + sp, + s, + ) +end + +@for_petsc function PetscSpacePolynomialSetTensor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpacePolynomialSetTensor, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpacePolynomialGetTensor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpacePolynomialGetTensor, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpacePTrimmedSetFormDegree( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSpacePTrimmedSetFormDegree, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpacePTrimmedGetFormDegree( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSpacePTrimmedGetFormDegree, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceTensorSetNumSubspaces( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSpaceTensorSetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceTensorGetNumSubspaces( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscSpaceTensorGetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceTensorSetSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceTensorSetSubspace, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, PetscSpace), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceTensorGetSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceTensorGetSubspace, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, Ptr{PetscSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceSumSetNumSubspaces(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSumSetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSumGetNumSubspaces(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSumGetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSumSetSubspace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSpaceSumSetSubspace, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, PetscSpace), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceSumGetSubspace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscSpaceSumGetSubspace, $petsc_library), + PetscErrorCode, + (PetscSpace, $PetscInt, Ptr{PetscSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceSumSetConcatenate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSumSetConcatenate, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSumGetConcatenate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpaceSumGetConcatenate, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceSumSetInterleave( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceSumSetInterleave, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscBool, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceSumGetInterleave( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscSpaceSumGetInterleave, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscSpaceCreateSum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscSpaceCreateSum, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscSpace}, PetscBool, Ptr{PetscSpace}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscSpacePointGetPoints(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpacePointGetPoints, $petsc_library), + PetscErrorCode, + (PetscSpace, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpacePointSetPoints(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscSpacePointSetPoints, $petsc_library), + PetscErrorCode, + (PetscSpace, PetscQuadrature), + arg1, + arg2, + ) +end + +mutable struct _p_PetscDualSpace end + +const PetscDualSpace = Ptr{_p_PetscDualSpace} + +@enum PetscDualSpaceReferenceCell::UInt32 begin + PETSCDUALSPACE_REFCELL_SIMPLEX = 0 + PETSCDUALSPACE_REFCELL_TENSOR = 1 +end + +@enum PetscDualSpaceTransformType::UInt32 begin + IDENTITY_TRANSFORM = 0 + COVARIANT_PIOLA_TRANSFORM = 1 + CONTRAVARIANT_PIOLA_TRANSFORM = 2 +end + +const PetscDualSpaceType = Ptr{Cchar} + +@for_petsc function PetscDualSpaceCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDualSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDualSpaceDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDualSpace},), + arg1, + ) +end + +@for_petsc function PetscDualSpaceDuplicate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceDuplicate, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscDualSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceSetType, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscDualSpaceType), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetType, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscDualSpaceType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetUniform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetUniform, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetNumDof(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetNumDof, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetSection, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetInteriorSection( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceGetInteriorSection, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDualSpaceSetUp, $petsc_library), + PetscErrorCode, + (PetscDualSpace,), + arg1, + ) +end + +@for_petsc function PetscDualSpaceSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDualSpaceSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDualSpace,), + arg1, + ) +end + +@for_petsc function PetscDualSpaceViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceView, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceRegisterDestroy(::$UnionPetscLib) + @chk ccall( + (:PetscDualSpaceRegisterDestroy, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscDualSpaceGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetDimension, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetInteriorDimension( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceGetInteriorDimension, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceSetNumComponents, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetNumComponents, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceSetOrder, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetOrder, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceSetDM, $petsc_library), + PetscErrorCode, + (PetscDualSpace, DM), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetDM, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetFunctional( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceGetFunctional, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, Ptr{PetscQuadrature}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceGetSymmetries( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceGetSymmetries, $petsc_library), + PetscErrorCode, + ( + PetscDualSpace, + Ptr{Ptr{Ptr{Ptr{$PetscInt}}}}, + Ptr{Ptr{Ptr{Ptr{$PetscScalar}}}}, + ), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceGetAllData(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDualSpaceGetAllData, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscQuadrature}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceCreateAllDataDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceCreateAllDataDefault, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscQuadrature}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceGetInteriorData( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceGetInteriorData, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscQuadrature}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceCreateInteriorDataDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceCreateInteriorDataDefault, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscQuadrature}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDualSpaceEqual, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceApplyAll(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDualSpaceApplyAll, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceApplyAllDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceApplyAllDefault, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceApplyInterior( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceApplyInterior, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceApplyInteriorDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceApplyInteriorDefault, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceGetFormDegree(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetFormDegree, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSetFormDegree(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceSetFormDegree, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetDeRahm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDualSpaceGetDeRahm, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetContinuity( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetContinuity, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetContinuity( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetContinuity, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetTensor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetTensor, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetTensor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetTensor, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetTrimmed( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetTrimmed, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetTrimmed( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetTrimmed, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetNodeType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetNodeType, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscDTNodeType}, Ptr{PetscBool}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetNodeType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetNodeType, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscDTNodeType, PetscBool, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetUseMoments( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetUseMoments, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetUseMoments( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetUseMoments, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeGetMomentOrder( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeGetMomentOrder, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceLagrangeSetMomentOrder( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceLagrangeSetMomentOrder, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceGetHeightSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceGetHeightSubspace, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, Ptr{PetscDualSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceGetPointSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceGetPointSubspace, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, Ptr{PetscDualSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceSimpleSetDimension( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceSimpleSetDimension, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSimpleSetFunctional( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceSimpleSetFunctional, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, PetscQuadrature), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceRefinedSetCellSpaces( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceRefinedSetCellSpaces, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscDualSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscSpaceCreateSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscSpaceCreateSubspace, $petsc_library), + PetscErrorCode, + ( + PetscSpace, + PetscDualSpace, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + PetscCopyMode, + Ptr{PetscSpace}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function PetscDualSpaceSumSetNumSubspaces( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceSumSetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSumGetNumSubspaces( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceSumGetNumSubspaces, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSumSetSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceSumSetSubspace, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, PetscDualSpace), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceSumGetSubspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceSumGetSubspace, $petsc_library), + PetscErrorCode, + (PetscDualSpace, $PetscInt, Ptr{PetscDualSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceSumSetConcatenate( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceSumSetConcatenate, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSumGetConcatenate( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDualSpaceSumGetConcatenate, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceSumSetInterleave( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceSumSetInterleave, $petsc_library), + PetscErrorCode, + (PetscDualSpace, PetscBool, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceSumGetInterleave( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDualSpaceSumGetInterleave, $petsc_library), + PetscErrorCode, + (PetscDualSpace, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDualSpaceCreateSum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDualSpaceCreateSum, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscDualSpace}, PetscBool, Ptr{PetscDualSpace}), + arg1, + arg2, + arg3, + arg4, + ) +end + +const PetscFEType = Ptr{Cchar} + +@for_petsc function PetscFECreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFECreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscFE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFEDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscFE},), + arg1, + ) +end + +@for_petsc function PetscFESetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetType, $petsc_library), + PetscErrorCode, + (PetscFE, PetscFEType), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetType, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscFEType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFESetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFESetUp, $petsc_library), + PetscErrorCode, + (PetscFE,), + arg1, + ) +end + +@for_petsc function PetscFESetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFESetFromOptions, $petsc_library), + PetscErrorCode, + (PetscFE,), + arg1, + ) +end + +@for_petsc function PetscFEViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFEViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscFE, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFESetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetName, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFECreateVector( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFECreateVector, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt, PetscBool, PetscBool, Ptr{PetscFE}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFEView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEView, $petsc_library), + PetscErrorCode, + (PetscFE, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscFERegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFERegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFERegisterDestroy(::$UnionPetscLib) + @chk ccall((:PetscFERegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscFECreateDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscFECreateDefault, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + PetscBool, + Ptr{Cchar}, + $PetscInt, + Ptr{PetscFE}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscFECreateByCell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscFECreateByCell, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + DMPolytopeType, + Ptr{Cchar}, + $PetscInt, + Ptr{PetscFE}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscFECreateLagrange( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscFECreateLagrange, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + PetscBool, + $PetscInt, + $PetscInt, + Ptr{PetscFE}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscFECreateLagrangeByCell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscFECreateLagrangeByCell, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + DMPolytopeType, + $PetscInt, + $PetscInt, + Ptr{PetscFE}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscFECreateFromSpaces( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFECreateFromSpaces, $petsc_library), + PetscErrorCode, + ( + PetscSpace, + PetscDualSpace, + PetscQuadrature, + PetscQuadrature, + Ptr{PetscFE}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFEGetDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetDimension, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetSpatialDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetSpatialDimension, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFESetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetNumComponents, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetNumComponents, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetTileSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFEGetTileSizes, $petsc_library), + PetscErrorCode, + ( + PetscFE, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFESetTileSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFESetTileSizes, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFESetBasisSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetBasisSpace, $petsc_library), + PetscErrorCode, + (PetscFE, PetscSpace), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetBasisSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetBasisSpace, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFESetDualSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetDualSpace, $petsc_library), + PetscErrorCode, + (PetscFE, PetscDualSpace), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetDualSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetDualSpace, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscDualSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFESetQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetQuadrature, $petsc_library), + PetscErrorCode, + (PetscFE, PetscQuadrature), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetQuadrature, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFESetFaceQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFESetFaceQuadrature, $petsc_library), + PetscErrorCode, + (PetscFE, PetscQuadrature), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetFaceQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetFaceQuadrature, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFECopyQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFECopyQuadrature, $petsc_library), + PetscErrorCode, + (PetscFE, PetscFE), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetNumDof(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEGetNumDof, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFERefine(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFERefine, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscFE}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEGetHeightSubspace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFEGetHeightSubspace, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt, Ptr{PetscFE}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFECompositeGetMapping( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscFECompositeGetMapping, $petsc_library), + PetscErrorCode, + ( + PetscFE, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscFECreateHeightTrace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFECreateHeightTrace, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt, Ptr{PetscFE}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFECreatePointTrace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFECreatePointTrace, $petsc_library), + PetscErrorCode, + (PetscFE, $PetscInt, Ptr{PetscFE}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFEOpenCLSetRealType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEOpenCLSetRealType, $petsc_library), + PetscErrorCode, + (PetscFE, PetscDataType), + arg1, + arg2, + ) +end + +@for_petsc function PetscFEOpenCLGetRealType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFEOpenCLGetRealType, $petsc_library), + PetscErrorCode, + (PetscFE, Ptr{PetscDataType}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetInterpolationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetInterpolationType, $petsc_library), + PetscErrorCode, + (DM, DMDAInterpolationType), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetInterpolationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetInterpolationType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDAInterpolationType}), + arg1, + arg2, + ) +end + +@for_petsc function DMDACreateAggregates(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDACreateAggregates, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetElementType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetElementType, $petsc_library), + PetscErrorCode, + (DM, DMDAElementType), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetElementType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetElementType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDAElementType}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetElements(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMDAGetElements, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDARestoreElements( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDARestoreElements, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetElementsSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetElementsSizes, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetElementsCorners( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetElementsCorners, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetSubdomainCornersIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetSubdomainCornersIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMDARestoreSubdomainCornersIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDARestoreSubdomainCornersIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMDACreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDACreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetSizes(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMDASetSizes, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDACreate1d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDACreate1d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDACreate2d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:DMDACreate2d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + DMBoundaryType, + DMDAStencilType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function DMDACreate3d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, +) + @chk ccall( + (:DMDACreate3d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + DMBoundaryType, + DMBoundaryType, + DMDAStencilType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, + ) +end + +@for_petsc function DMDAGlobalToNaturalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGlobalToNaturalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGlobalToNaturalEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGlobalToNaturalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDANaturalToGlobalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDANaturalToGlobalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDANaturalToGlobalEnd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDANaturalToGlobalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDALocalToLocalBegin(::$UnionPetscLib, dm, g, mode, l) + @chk ccall( + (:DMDALocalToLocalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + dm, + g, + mode, + l, + ) +end + +@for_petsc function DMDALocalToLocalEnd(::$UnionPetscLib, dm, g, mode, l) + @chk ccall( + (:DMDALocalToLocalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + dm, + g, + mode, + l, + ) +end + +@for_petsc function DMDACreateNaturalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDACreateNaturalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetCorners( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDAGetCorners, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDAGetGhostCorners( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDAGetGhostCorners, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDAGetInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:DMDAGetInfo, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DMBoundaryType}, + Ptr{DMBoundaryType}, + Ptr{DMBoundaryType}, + Ptr{DMDAStencilType}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function DMDAGetProcessorSubset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetProcessorSubset, $petsc_library), + PetscErrorCode, + (DM, DMDirection, $PetscInt, Ptr{MPI_Comm}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetProcessorSubsets(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetProcessorSubsets, $petsc_library), + PetscErrorCode, + (DM, DMDirection, Ptr{MPI_Comm}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetRay(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:DMDAGetRay, $petsc_library), + PetscErrorCode, + (DM, DMDirection, $PetscInt, Ptr{Vec}, Ptr{VecScatter}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDAGlobalToNaturalAllCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGlobalToNaturalAllCreate, $petsc_library), + PetscErrorCode, + (DM, Ptr{VecScatter}), + arg1, + arg2, + ) +end + +@for_petsc function DMDANaturalAllToGlobalCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDANaturalAllToGlobalCreate, $petsc_library), + PetscErrorCode, + (DM, Ptr{VecScatter}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetScatter(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetScatter, $petsc_library), + PetscErrorCode, + (DM, Ptr{VecScatter}, Ptr{VecScatter}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetNeighbors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetNeighbors, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{PetscMPIInt}}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetAOType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetAOType, $petsc_library), + PetscErrorCode, + (DM, AOType), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetAO(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetAO, $petsc_library), + PetscErrorCode, + (DM, Ptr{AO}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetUniformCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDASetUniformCoordinates, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDASetGLLCoordinates(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASetGLLCoordinates, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetCoordinateArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetCoordinateArray, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMDARestoreCoordinateArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDARestoreCoordinateArray, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetLogicalCoordinate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMDAGetLogicalCoordinate, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscScalar, + $PetscScalar, + $PetscScalar, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMDAMapCoordsToPeriodicDomain( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDAMapCoordsToPeriodicDomain, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDACreateCompatibleDMDA(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDACreateCompatibleDMDA, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetReducedDMDA(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetReducedDMDA, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetFieldName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASetFieldName, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetFieldName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetFieldName, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetFieldNames(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetFieldNames, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetFieldNames(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetFieldNames, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Ptr{Cchar}}}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetCoordinateName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASetCoordinateName, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAGetCoordinateName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetCoordinateName, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetBoundaryType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDASetBoundaryType, $petsc_library), + PetscErrorCode, + (DM, DMBoundaryType, DMBoundaryType, DMBoundaryType), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetBoundaryType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetBoundaryType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASetDof(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetDof, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetDof(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetDof, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetOverlap(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMDASetOverlap, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetOverlap(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMDAGetOverlap, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASetNumLocalSubDomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetNumLocalSubDomains, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetNumLocalSubDomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetNumLocalSubDomains, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDAGetOffset, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDASetOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDASetOffset, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDAGetNonOverlappingRegion( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDAGetNonOverlappingRegion, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDASetNonOverlappingRegion( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDASetNonOverlappingRegion, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDASetStencilWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetStencilWidth, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetStencilWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetStencilWidth, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAMapMatStencilToGlobal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAMapMatStencilToGlobal, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{MatStencil{$PetscInt}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASetOwnershipRanges( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDASetOwnershipRanges, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetOwnershipRanges( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASetNumProcs(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMDASetNumProcs, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASetStencilType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetStencilType, $petsc_library), + PetscErrorCode, + (DM, DMDAStencilType), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetStencilType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetStencilType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDAStencilType}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAVecGetArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArray, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecRestoreArray, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecGetArrayWrite(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArrayWrite, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArrayWrite(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecGetArrayDOF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArrayDOF, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArrayDOF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecRestoreArrayDOF, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecGetArrayRead(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArrayRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArrayRead(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecGetArrayDOFRead(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArrayDOFRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArrayDOFRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDAVecRestoreArrayDOFRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecGetArrayDOFWrite(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAVecGetArrayDOFWrite, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDAVecRestoreArrayDOFWrite( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDAVecRestoreArrayDOFWrite, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDACreatePatchIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMDACreatePatchIS, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{MatStencil{$PetscInt}}, + Ptr{MatStencil{$PetscInt}}, + Ptr{IS}, + PetscBool, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDAGetLocalInfo(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDAGetLocalInfo, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDALocalInfo{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function MatRegisterDAAD(::$UnionPetscLib) + @chk ccall((:MatRegisterDAAD, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function MatCreateSeqUSFFT(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCreateSeqUSFFT, $petsc_library), + PetscErrorCode, + (Vec, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetGetMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDASetGetMatrix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMDASetBlockFills(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASetBlockFills, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetBlockFillsSparse(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASetBlockFillsSparse, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetRefinementFactor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDASetRefinementFactor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetRefinementFactor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetRefinementFactor, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAGetArray, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDARestoreArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDARestoreArray, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDACreatePF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMDACreatePF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PF}), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetNumCells( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMDAGetNumCells, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDAGetCellPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMDAGetCellPoint, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDAGetNumVertices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMDAGetNumVertices, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDAGetNumFaces( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDAGetNumFaces, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDAGetHeightStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetHeightStratum, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAGetDepthStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDAGetDepthStratum, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDAConvertToCell(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDAConvertToCell, $petsc_library), + PetscErrorCode, + (DM, MatStencil{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASetVertexCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMDASetVertexCoordinates, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMDASetPreallocationCenterDimension( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMDASetPreallocationCenterDimension, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMDAGetPreallocationCenterDimension( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMDAGetPreallocationCenterDimension, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeAddDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeAddDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeSetCoupling(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeSetCoupling, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeAddVecScatter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeAddVecScatter, $petsc_library), + PetscErrorCode, + (DM, VecScatter), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeScatterArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMCompositeScatterArray, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCompositeGatherArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMCompositeGatherArray, $petsc_library), + PetscErrorCode, + (DM, InsertMode, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMCompositeGetNumberDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeGetNumberDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeGetAccessArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCompositeGetAccessArray, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCompositeRestoreAccessArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCompositeRestoreAccessArray, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCompositeGetLocalAccessArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCompositeGetLocalAccessArray, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCompositeRestoreLocalAccessArray( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCompositeRestoreLocalAccessArray, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMCompositeGetEntriesArray(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeGetEntriesArray, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeGetGlobalISs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeGetGlobalISs, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{IS}}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeGetLocalISs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCompositeGetLocalISs, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{IS}}), + arg1, + arg2, + ) +end + +@for_petsc function DMCompositeGetISLocalToGlobalMappings( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMCompositeGetISLocalToGlobalMappings, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{ISLocalToGlobalMapping}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchZoom( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPatchZoom, $petsc_library), + PetscErrorCode, + ( + DM, + MatStencil{$PetscInt}, + MatStencil{$PetscInt}, + MPI_Comm, + Ptr{DM}, + Ptr{PetscSF}, + Ptr{PetscSF}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPatchSolve(::$UnionPetscLib, arg1) + @chk ccall((:DMPatchSolve, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPatchGetPatchSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchGetPatchSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{MatStencil{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchSetPatchSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchSetPatchSize, $petsc_library), + PetscErrorCode, + (DM, MatStencil{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchGetCommSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchGetCommSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{MatStencil{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchSetCommSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchSetCommSize, $petsc_library), + PetscErrorCode, + (DM, MatStencil{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchGetCoarse(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPatchGetCoarse, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPatchCreateGrid( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPatchCreateGrid, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + MatStencil{$PetscInt}, + MatStencil{$PetscInt}, + MatStencil{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +mutable struct _p_PetscPartitioner end + +const PetscPartitioner = Ptr{_p_PetscPartitioner} + +@for_petsc function PetscPartitionerInitializePackage(::$UnionPetscLib) + @chk ccall( + (:PetscPartitionerInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscPartitionerFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:PetscPartitionerFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +const PetscPartitionerType = Ptr{Cchar} + +@for_petsc function PetscPartitionerRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscPartitioner}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscPartitionerDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscPartitioner},), + arg1, + ) +end + +@for_petsc function PetscPartitionerSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerSetType, $petsc_library), + PetscErrorCode, + (PetscPartitioner, PetscPartitionerType), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerGetType, $petsc_library), + PetscErrorCode, + (PetscPartitioner, Ptr{PetscPartitionerType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscPartitionerSetUp, $petsc_library), + PetscErrorCode, + (PetscPartitioner,), + arg1, + ) +end + +@for_petsc function PetscPartitionerReset(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscPartitionerReset, $petsc_library), + PetscErrorCode, + (PetscPartitioner,), + arg1, + ) +end + +@for_petsc function PetscPartitionerSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscPartitionerSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscPartitioner,), + arg1, + ) +end + +@for_petsc function PetscPartitionerViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscPartitionerViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscPartitioner, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscPartitionerView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerView, $petsc_library), + PetscErrorCode, + (PetscPartitioner, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerPartition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscPartitionerPartition, $petsc_library), + PetscErrorCode, + ( + PetscPartitioner, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + PetscSection, + PetscSection, + PetscSection, + PetscSection, + Ptr{IS}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscPartitionerShellSetPartition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscPartitionerShellSetPartition, $petsc_library), + PetscErrorCode, + (PetscPartitioner, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscPartitionerShellSetRandom(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerShellSetRandom, $petsc_library), + PetscErrorCode, + (PetscPartitioner, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerShellGetRandom(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscPartitionerShellGetRandom, $petsc_library), + PetscErrorCode, + (PetscPartitioner, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerMatPartitioningGetMatPartitioning( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscPartitionerMatPartitioningGetMatPartitioning, $petsc_library), + PetscErrorCode, + (PetscPartitioner, Ptr{MatPartitioning}), + arg1, + arg2, + ) +end + +@enum DMPlexShape::UInt32 begin + DM_SHAPE_BOX = 0 + DM_SHAPE_BOX_SURFACE = 1 + DM_SHAPE_BALL = 2 + DM_SHAPE_SPHERE = 3 + DM_SHAPE_CYLINDER = 4 + DM_SHAPE_SCHWARZ_P = 5 + DM_SHAPE_GYROID = 6 + DM_SHAPE_DOUBLET = 7 + DM_SHAPE_ANNULUS = 8 + DM_SHAPE_HYPERCUBIC = 9 + DM_SHAPE_ZBOX = 10 + DM_SHAPE_UNKNOWN = 11 +end + +@enum DMPlexCoordMap::UInt32 begin + DM_COORD_MAP_NONE = 0 + DM_COORD_MAP_SHEAR = 1 + DM_COORD_MAP_FLARE = 2 + DM_COORD_MAP_ANNULUS = 3 + DM_COORD_MAP_SHELL = 4 + DM_COORD_MAP_UNKNOWN = 5 +end + +@enum DMPlexCSRAlgorithm::UInt32 begin + DM_PLEX_CSR_MAT = 0 + DM_PLEX_CSR_GRAPH = 1 + DM_PLEX_CSR_OVERLAP = 2 +end + +struct _p_DMPlexPointQueue{PetscInt} + size::PetscInt + points::Ptr{PetscInt} + front::PetscInt + back::PetscInt + num::PetscInt +end + +const DMPlexPointQueue = Ptr{_p_DMPlexPointQueue} + +mutable struct _p_PetscLimiter end + +const PetscLimiter = Ptr{_p_PetscLimiter} + +mutable struct _p_PetscFV end + +const PetscFV = Ptr{_p_PetscFV} + +struct PetscFVFaceGeom{PetscReal, PetscScalar} + normal::NTuple{3, PetscReal} + centroid::NTuple{3, PetscReal} + grad::NTuple{2, NTuple{3, PetscScalar}} +end + +struct PetscFVCellGeom{PetscReal} + centroid::NTuple{3, PetscReal} + volume::PetscReal +end + +const PetscLimiterType = Ptr{Cchar} + +@for_petsc function PetscLimiterCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLimiterCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscLimiter}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLimiterDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLimiterDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscLimiter},), + arg1, + ) +end + +@for_petsc function PetscLimiterSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLimiterSetType, $petsc_library), + PetscErrorCode, + (PetscLimiter, PetscLimiterType), + arg1, + arg2, + ) +end + +@for_petsc function PetscLimiterGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLimiterGetType, $petsc_library), + PetscErrorCode, + (PetscLimiter, Ptr{PetscLimiterType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLimiterSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLimiterSetUp, $petsc_library), + PetscErrorCode, + (PetscLimiter,), + arg1, + ) +end + +@for_petsc function PetscLimiterSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscLimiterSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscLimiter,), + arg1, + ) +end + +@for_petsc function PetscLimiterViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscLimiterViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscLimiter, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscLimiterView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLimiterView, $petsc_library), + PetscErrorCode, + (PetscLimiter, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscLimiterRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscLimiterRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscLimiterRegisterDestroy(::$UnionPetscLib) + @chk ccall( + (:PetscLimiterRegisterDestroy, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function PetscLimiterLimit(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscLimiterLimit, $petsc_library), + PetscErrorCode, + (PetscLimiter, $PetscReal, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFVInitializePackage(::$UnionPetscLib) + @chk ccall((:PetscFVInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscFVFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscFVFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const PetscFVType = Ptr{Cchar} + +@for_petsc function PetscFVCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscFV}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFVDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscFV},), + arg1, + ) +end + +@for_petsc function PetscFVSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetType, $petsc_library), + PetscErrorCode, + (PetscFV, PetscFVType), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetType, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscFVType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFVSetUp, $petsc_library), + PetscErrorCode, + (PetscFV,), + arg1, + ) +end + +@for_petsc function PetscFVSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscFVSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscFV,), + arg1, + ) +end + +@for_petsc function PetscFVViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFVViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscFV, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFVView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVView, $petsc_library), + PetscErrorCode, + (PetscFV, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVRegisterDestroy(::$UnionPetscLib) + @chk ccall((:PetscFVRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscFVSetComponentName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFVSetComponentName, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFVGetComponentName(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscFVGetComponentName, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscFVSetLimiter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetLimiter, $petsc_library), + PetscErrorCode, + (PetscFV, PetscLimiter), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetLimiter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetLimiter, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscLimiter}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetNumComponents, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetNumComponents, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetSpatialDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetSpatialDimension, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetSpatialDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetSpatialDimension, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetComputeGradients(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetComputeGradients, $petsc_library), + PetscErrorCode, + (PetscFV, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetComputeGradients(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetComputeGradients, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetQuadrature, $petsc_library), + PetscErrorCode, + (PetscFV, PetscQuadrature), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetQuadrature, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVSetDualSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVSetDualSpace, $petsc_library), + PetscErrorCode, + (PetscFV, PetscDualSpace), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVGetDualSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVGetDualSpace, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscDualSpace}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVCreateDualSpace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVCreateDualSpace, $petsc_library), + PetscErrorCode, + (PetscFV, DMPolytopeType), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVClone(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVClone, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscFV}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVRefine(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVRefine, $petsc_library), + PetscErrorCode, + (PetscFV, Ptr{PetscFV}), + arg1, + arg2, + ) +end + +@for_petsc function PetscFVComputeGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscFVComputeGradient, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscFVIntegrateRHSFunction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscFVIntegrateRHSFunction, $petsc_library), + PetscErrorCode, + ( + PetscFV, + PetscDS, + $PetscInt, + $PetscInt, + Ptr{PetscFVFaceGeom{$PetscReal, $PetscScalar}}, + Ptr{$PetscReal}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscFVLeastSquaresSetMaxFaces(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscFVLeastSquaresSetMaxFaces, $petsc_library), + PetscErrorCode, + (PetscFV, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDualSpaceApplyFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:PetscDualSpaceApplyFVM, $petsc_library), + PetscErrorCode, + ( + PetscDualSpace, + $PetscInt, + $PetscReal, + Ptr{PetscFVCellGeom{$PetscReal}}, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMFieldInitializePackage(::$UnionPetscLib) + @chk ccall((:DMFieldInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function DMFieldFinalizePackage(::$UnionPetscLib) + @chk ccall((:DMFieldFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const DMFieldType = Ptr{Cchar} + +@for_petsc function DMFieldSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldSetType, $petsc_library), + PetscErrorCode, + (DMField, DMFieldType), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldGetType, $petsc_library), + PetscErrorCode, + (DMField, Ptr{DMFieldType}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@enum DMFieldContinuity::UInt32 begin + DMFIELD_VERTEX = 0 + DMFIELD_EDGE = 1 + DMFIELD_FACET = 2 + DMFIELD_CELL = 3 +end + +@for_petsc function DMFieldDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:DMFieldDestroy, $petsc_library), + PetscErrorCode, + (Ptr{DMField},), + arg1, + ) +end + +@for_petsc function DMFieldView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldView, $petsc_library), + PetscErrorCode, + (DMField, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldGetDM, $petsc_library), + PetscErrorCode, + (DMField, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldGetNumComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldGetNumComponents, $petsc_library), + PetscErrorCode, + (DMField, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldEvaluate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMFieldEvaluate, $petsc_library), + PetscErrorCode, + (DMField, Vec, PetscDataType, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMFieldEvaluateFE( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMFieldEvaluateFE, $petsc_library), + PetscErrorCode, + ( + DMField, + IS, + PetscQuadrature, + PetscDataType, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMFieldEvaluateFV( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMFieldEvaluateFV, $petsc_library), + PetscErrorCode, + (DMField, IS, PetscDataType, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMFieldCreateDefaultQuadrature( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMFieldCreateDefaultQuadrature, $petsc_library), + PetscErrorCode, + (DMField, IS, Ptr{PetscQuadrature}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMFieldGetDegree(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMFieldGetDegree, $petsc_library), + PetscErrorCode, + (DMField, IS, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMFieldCreateDA(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMFieldCreateDA, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}, Ptr{DMField}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMFieldCreateDS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMFieldCreateDS, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Vec, Ptr{DMField}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMFieldCreateDSWithDG( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMFieldCreateDSWithDG, $petsc_library), + PetscErrorCode, + (DM, DM, $PetscInt, Vec, Vec, Ptr{DMField}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMFieldCreateShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMFieldCreateShell, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DMFieldContinuity, Ptr{Cvoid}, Ptr{DMField}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMFieldShellSetDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellSetDestroy, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellGetContext, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellSetEvaluate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellSetEvaluate, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellSetEvaluateFE(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellSetEvaluateFE, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellEvaluateFEDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMFieldShellEvaluateFEDefault, $petsc_library), + PetscErrorCode, + ( + DMField, + IS, + PetscQuadrature, + PetscDataType, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMFieldShellSetEvaluateFV(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellSetEvaluateFV, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellEvaluateFVDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMFieldShellEvaluateFVDefault, $petsc_library), + PetscErrorCode, + (DMField, IS, PetscDataType, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMFieldShellSetGetDegree(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMFieldShellSetGetDegree, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMFieldShellSetCreateDefaultQuadrature( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMFieldShellSetCreateDefaultQuadrature, $petsc_library), + PetscErrorCode, + (DMField, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscPartitionerDMPlexPartition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscPartitionerDMPlexPartition, $petsc_library), + PetscErrorCode, + (PetscPartitioner, DM, PetscSection, PetscSection, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexBuildFromCellList( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexBuildFromCellList, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexBuildFromCellListParallel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexBuildFromCellListParallel, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{PetscSF}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexBuildCoordinatesFromCellList( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexBuildCoordinatesFromCellList, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexBuildCoordinatesFromCellListParallel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexBuildCoordinatesFromCellListParallel, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscSF, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateCohesiveSubmesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCreateCohesiveSubmesh, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Ptr{Cchar}, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexCreateFromCellListPetsc( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMPlexCreateFromCellListPetsc, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscReal}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMPlexCreateFromCellListParallelPetsc( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:DMPlexCreateFromCellListParallelPetsc, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscReal}, + Ptr{PetscSF}, + Ptr{Ptr{$PetscInt}}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function DMPlexCreateFromDAG( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexCreateFromDAG, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexCreateReferenceCell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexCreateReferenceCell, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMPolytopeType, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetChart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetChart, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetChart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetChart, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetConeSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetConeSize, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetConeSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetConeSize, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetCone(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetCone, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetConeTuple(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexGetConeTuple, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{PetscSection}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetConeRecursive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetConeRecursive, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{PetscSection}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexRestoreConeRecursive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexRestoreConeRecursive, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{PetscSection}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetConeRecursiveVertices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexGetConeRecursiveVertices, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetOrientedCone( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetOrientedCone, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexRestoreOrientedCone( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexRestoreOrientedCone, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSetCone(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetCone, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexInsertCone(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexInsertCone, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexInsertConeOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexInsertConeOrientation, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetConeOrientation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetConeOrientation, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetConeOrientation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetConeOrientation, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetSupportSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetSupportSize, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetSupportSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetSupportSize, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetSupport(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetSupport, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetSupport(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetSupport, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexInsertSupport( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexInsertSupport, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetConeSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetConeSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetSupportSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetSupportSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetCones(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetCones, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetConeOrientations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetConeOrientations, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetMaxSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetMaxSizes, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSymmetrize(::$UnionPetscLib, arg1) + @chk ccall((:DMPlexSymmetrize, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPlexStratify(::$UnionPetscLib, arg1) + @chk ccall((:DMPlexStratify, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPlexEqual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexEqual, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexOrientPoint(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexOrientPoint, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexOrient(::$UnionPetscLib, arg1) + @chk ccall((:DMPlexOrient, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPlexPreallocateOperator( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexPreallocateOperator, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Mat, + PetscBool, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexGetPointLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetPointLocal, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexPointLocalRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPointLocalRead, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexPointLocalRef( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPointLocalRef, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetPointLocalField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetPointLocalField, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexPointLocalFieldRef( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexPointLocalFieldRef, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexPointLocalFieldRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexPointLocalFieldRead, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetPointGlobal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetPointGlobal, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexPointGlobalRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPointGlobalRead, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexPointGlobalRef( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPointGlobalRef, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetPointGlobalField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetPointGlobalField, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexPointGlobalFieldRef( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexPointGlobalFieldRef, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexPointGlobalFieldRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexPointGlobalFieldRead, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@enum DMPlexInterpolatedFlag::Int32 begin + DMPLEX_INTERPOLATED_INVALID = -1 + DMPLEX_INTERPOLATED_NONE = 0 + DMPLEX_INTERPOLATED_PARTIAL = 1 + DMPLEX_INTERPOLATED_MIXED = 2 + DMPLEX_INTERPOLATED_FULL = 3 +end + +@for_petsc function DMPlexInterpolate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexInterpolate, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexUninterpolate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexUninterpolate, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexInterpolatePointSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexInterpolatePointSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexIsInterpolated(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexIsInterpolated, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMPlexInterpolatedFlag}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexIsInterpolatedCollective(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexIsInterpolatedCollective, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMPlexInterpolatedFlag}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexFilter( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexFilter, $petsc_library), + PetscErrorCode, + (DM, DMLabel, $PetscInt, PetscBool, PetscBool, Ptr{PetscSF}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexGetCellNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetCellNumbering, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetVertexNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetVertexNumbering, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreatePointNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreatePointNumbering, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateRankField(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreateRankField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateLabelField(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCreateLabelField, $petsc_library), + PetscErrorCode, + (DM, DMLabel, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetDepth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetDepth, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetDepthLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetDepthLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMLabel}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetDepthStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetDepthStratum, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetHeightStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetHeightStratum, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetCellTypeStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetCellTypeStratum, $petsc_library), + PetscErrorCode, + (DM, DMPolytopeType, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetPointDepth(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetPointDepth, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetPointHeight(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetPointHeight, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetCellTypeLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetCellTypeLabel, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMLabel}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetCellType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetCellType, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DMPolytopeType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetCellType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetCellType, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DMPolytopeType), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeCellTypes(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexComputeCellTypes, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexInvertCell(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexInvertCell, $petsc_library), + PetscErrorCode, + (DMPolytopeType, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexReorderCell(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexReorderCell, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetMeet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetMeet, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetFullMeet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetFullMeet, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexRestoreMeet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexRestoreMeet, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetJoin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetJoin, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetFullJoin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetFullJoin, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexRestoreJoin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexRestoreJoin, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetTransitiveClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetTransitiveClosure, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexRestoreTransitiveClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexRestoreTransitiveClosure, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetCompressedClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexGetCompressedClosure, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscSection}, + Ptr{IS}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexRestoreCompressedClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexRestoreCompressedClosure, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscSection}, + Ptr{IS}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@enum DMPlexTPSType::UInt32 begin + DMPLEX_TPS_SCHWARZ_P = 0 + DMPLEX_TPS_GYROID = 1 +end + +@for_petsc function DMPlexGenerate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexGenerate, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCopyCoordinates(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCopyCoordinates, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateCoordinateSpace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateCoordinateSpace, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateDoublet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexCreateDoublet, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, PetscBool, $PetscReal, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexCreateBoxMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexCreateBoxMesh, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{DMBoundaryType}, + PetscBool, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexCreateBoxSurfaceMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexCreateBoxSurfaceMesh, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + PetscBool, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexCreateSphereMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCreateSphereMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, $PetscReal, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexCreateBallMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateBallMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscReal, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateHexCylinderMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexCreateHexCylinderMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateTPSMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexCreateTPSMesh, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMPlexTPSType, + Ptr{$PetscInt}, + Ptr{DMBoundaryType}, + PetscBool, + $PetscInt, + $PetscInt, + $PetscReal, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexCreateWedgeCylinderMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateWedgeCylinderMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateWedgeBoxMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexCreateWedgeBoxMesh, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{DMBoundaryType}, + PetscBool, + PetscBool, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexCreateHypercubicMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexCreateHypercubicMesh, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexExtrude( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexExtrude, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscReal, + PetscBool, + PetscBool, + PetscBool, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexInflateToGeomModel(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexInflateToGeomModel, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexSetIsoperiodicFaceSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexSetIsoperiodicFaceSF, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetIsoperiodicFaceSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexGetIsoperiodicFaceSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{Ptr{PetscSF}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetIsoperiodicFaceTransform( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexSetIsoperiodicFaceTransform, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCheck(::$UnionPetscLib, arg1) + @chk ccall((:DMPlexCheck, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMPlexCheckSymmetry(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexCheckSymmetry, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexCheckSkeleton(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCheckSkeleton, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCheckFaces(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCheckFaces, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCheckGeometry(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexCheckGeometry, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexCheckPointSF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCheckPointSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCheckInterfaceCones(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexCheckInterfaceCones, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexCheckCellShape(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCheckCellShape, $petsc_library), + PetscErrorCode, + (DM, PetscBool, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeOrthogonalQuality( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexComputeOrthogonalQuality, $petsc_library), + PetscErrorCode, + (DM, PetscFV, $PetscReal, Ptr{Vec}, Ptr{DMLabel}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTriangleSetOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTriangleSetOptions, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTetgenSetOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTetgenSetOptions, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCreateFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexCreateExodus(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexCreateExodus, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateExodusFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateExodusFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateCGNS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexCreateCGNS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateCGNSFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateCGNSFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateGmsh(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexCreateGmsh, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscViewer, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateGmshFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateGmshFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateFluent(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexCreateFluent, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscViewer, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateFluentFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateFluentFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreatePLYFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreatePLYFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateEGADSFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexCreateEGADSFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateEGADSLiteFromFile( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexCreateEGADSLiteFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscViewerExodusIIOpen( + ::$UnionPetscLib, + comm, + name, + type, + exo, +) + @chk ccall( + (:PetscViewerExodusIIOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscFileMode, Ptr{PetscViewer}), + comm, + name, + type, + exo, + ) +end + +@for_petsc function PetscViewerExodusIIGetId(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerExodusIIGetId, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cint}), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerExodusIISetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerExodusIISetOrder, $petsc_library), + PetscErrorCode, + (PetscViewer, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscViewerExodusIIGetOrder(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscViewerExodusIIGetOrder, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateNeighborCSR( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCreateNeighborCSR, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetPartitioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetPartitioner, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscPartitioner}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetPartitioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetPartitioner, $petsc_library), + PetscErrorCode, + (DM, PetscPartitioner), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreatePartitionerGraph( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexCreatePartitionerGraph, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{IS}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexPartitionLabelInvert( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPartitionLabelInvert, $petsc_library), + PetscErrorCode, + (DM, DMLabel, PetscSF, DMLabel), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexPartitionLabelClosure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPartitionLabelClosure, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPartitionLabelAdjacency(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPartitionLabelAdjacency, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPartitionLabelPropagate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPartitionLabelPropagate, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPartitionLabelCreateSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexPartitionLabelCreateSF, $petsc_library), + PetscErrorCode, + (DM, DMLabel, PetscBool, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSetPartitionBalance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetPartitionBalance, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetPartitionBalance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetPartitionBalance, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexIsDistributed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexIsDistributed, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexDistribute(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexDistribute, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscSF}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexDistributeOverlap( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexDistributeOverlap, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{PetscSF}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexRemapMigrationSF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexRemapMigrationSF, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetOverlap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetOverlap, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetOverlap(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetOverlap, $petsc_library), + PetscErrorCode, + (DM, DM, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexDistributeGetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexDistributeGetDefault, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexDistributeSetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexDistributeSetDefault, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexDistributeField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexDistributeField, $petsc_library), + PetscErrorCode, + (DM, PetscSF, PetscSection, Vec, PetscSection, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexDistributeFieldIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexDistributeFieldIS, $petsc_library), + PetscErrorCode, + (DM, PetscSF, PetscSection, IS, PetscSection, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexDistributeData( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexDistributeData, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSF, + PetscSection, + MPI_Datatype, + Ptr{Cvoid}, + PetscSection, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexRebalanceSharedPoints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexRebalanceSharedPoints, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscBool, PetscBool, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexMigrate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexMigrate, $petsc_library), + PetscErrorCode, + (DM, PetscSF, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetGatherDM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetGatherDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetRedundantDM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetRedundantDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetAdjacencyUser(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetAdjacencyUser, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetAdjacencyUser(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetAdjacencyUser, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetAdjacencyUseAnchors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetAdjacencyUseAnchors, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetAdjacencyUseAnchors(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetAdjacencyUseAnchors, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetAdjacency(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexGetAdjacency, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSetMigrationSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetMigrationSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetMigrationSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetMigrationSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexDistributionSetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexDistributionSetName, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexDistributionGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexDistributionGetName, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetOrdering(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexGetOrdering, $petsc_library), + PetscErrorCode, + (DM, MatOrderingType, DMLabel, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetOrdering1D(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetOrdering1D, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPermute(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexPermute, $petsc_library), + PetscErrorCode, + (DM, IS, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexReorderGetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexReorderGetDefault, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMReorderDefaultFlag}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexReorderSetDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexReorderSetDefault, $petsc_library), + PetscErrorCode, + (DM, DMReorderDefaultFlag), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateProcessSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateProcessSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF, Ptr{IS}, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateTwoSidedProcessSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexCreateTwoSidedProcessSF, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSF, + PetscSection, + IS, + PetscSection, + IS, + Ptr{IS}, + Ptr{PetscSF}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexDistributeOwnership( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexDistributeOwnership, $petsc_library), + PetscErrorCode, + (DM, PetscSection, Ptr{IS}, PetscSection, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexCreatePointSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreatePointSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF, PetscBool, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateOverlapLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexCreateOverlapLabel, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscSection, IS, PetscSection, IS, Ptr{DMLabel}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexCreateOverlapLabelFromLabels( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:DMPlexCreateOverlapLabelFromLabels, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{DMLabel}, + Ptr{$PetscInt}, + $PetscInt, + Ptr{DMLabel}, + Ptr{$PetscInt}, + PetscSection, + IS, + PetscSection, + IS, + Ptr{DMLabel}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function DMPlexCreateOverlapMigrationSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexCreateOverlapMigrationSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexStratifyMigrationSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexStratifyMigrationSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateSubmesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCreateSubmesh, $petsc_library), + PetscErrorCode, + (DM, DMLabel, $PetscInt, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexCreateHybridMesh( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexCreateHybridMesh, $petsc_library), + PetscErrorCode, + ( + DM, + DMLabel, + DMLabel, + $PetscInt, + Ptr{DMLabel}, + Ptr{DMLabel}, + Ptr{DM}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexGetSubpointMap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetSubpointMap, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMLabel}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetSubpointMap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetSubpointMap, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetSubpointIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetSubpointIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMGetEnclosureRelation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGetEnclosureRelation, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{DMEnclosureType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGetEnclosurePoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMGetEnclosurePoint, $petsc_library), + PetscErrorCode, + (DM, DM, DMEnclosureType, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexLabelComplete(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLabelComplete, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexLabelCohesiveComplete( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexLabelCohesiveComplete, $petsc_library), + PetscErrorCode, + (DM, DMLabel, DMLabel, $PetscInt, PetscBool, DM), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexLabelAddCells(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLabelAddCells, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexLabelAddFaceCells(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLabelAddFaceCells, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexLabelClearCells(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLabelClearCells, $petsc_library), + PetscErrorCode, + (DM, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetRefinementLimit(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetRefinementLimit, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetRefinementLimit(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetRefinementLimit, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetRefinementUniform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetRefinementUniform, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetRefinementUniform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetRefinementUniform, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetRefinementFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetRefinementFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetRefinementFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetRefinementFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateCoarsePointIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreateCoarsePointIS, $petsc_library), + PetscErrorCode, + (DM, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetRegularRefinement(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetRegularRefinement, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetRegularRefinement(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetRegularRefinement, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetNumFaceVertices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetNumFaceVertices, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetOrientedFace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexGetOrientedFace, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexGetMinRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetMinRadius, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetMinRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetMinRadius, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexComputeProjection2Dto1D(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexComputeProjection2Dto1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscScalar}, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexComputeProjection3Dto1D(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexComputeProjection3Dto1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscScalar}, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexComputeProjection3Dto2D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexComputeProjection3Dto2D, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscScalar}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _PetscGridHash end + +const PetscGridHash = Ptr{_PetscGridHash} + +@for_petsc function PetscGridHashCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscGridHashCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscScalar}, Ptr{PetscGridHash}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscGridHashEnlarge(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscGridHashEnlarge, $petsc_library), + PetscErrorCode, + (PetscGridHash, Ptr{$PetscScalar}), + arg1, + arg2, + ) +end + +@for_petsc function PetscGridHashSetGrid(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscGridHashSetGrid, $petsc_library), + PetscErrorCode, + (PetscGridHash, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscGridHashGetEnclosingBox( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscGridHashGetEnclosingBox, $petsc_library), + PetscErrorCode, + ( + PetscGridHash, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscGridHashDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscGridHashDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscGridHash},), + arg1, + ) +end + +@for_petsc function DMPlexFindVertices(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexFindVertices, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscReal, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeCellGeometryFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexComputeCellGeometryFVM, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexComputeGeometryFVM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexComputeGeometryFVM, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeGradientFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexComputeGradientFVM, $petsc_library), + PetscErrorCode, + (DM, PetscFV, Vec, Vec, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetDataFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGetDataFVM, $petsc_library), + PetscErrorCode, + (DM, PetscFV, Ptr{Vec}, Ptr{Vec}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetGeometryFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetGeometryFVM, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}, Ptr{Vec}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetGradientDM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetGradientDM, $petsc_library), + PetscErrorCode, + (DM, PetscFV, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexInsertBoundaryValues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexInsertBoundaryValues, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Vec, $PetscReal, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexInsertTimeDerivativeBoundaryValues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexInsertTimeDerivativeBoundaryValues, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Vec, $PetscReal, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexInsertBoundaryValuesFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexInsertBoundaryValuesFVM, $petsc_library), + PetscErrorCode, + (DM, PetscFV, Vec, $PetscReal, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexInsertBoundaryValuesEssential( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMPlexInsertBoundaryValuesEssential, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMPlexInsertBoundaryValuesEssentialField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:DMPlexInsertBoundaryValuesEssentialField, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Vec, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function DMPlexInsertBoundaryValuesEssentialBdField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:DMPlexInsertBoundaryValuesEssentialBdField, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Vec, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function DMPlexInsertBoundaryValuesRiemann( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:DMPlexInsertBoundaryValuesRiemann, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Vec, + Vec, + Vec, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Vec, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function DMPlexMarkBoundaryFaces(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexMarkBoundaryFaces, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DMLabel), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateSection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMPlexCreateSection, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{DMLabel}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + Ptr{IS}, + Ptr{IS}, + IS, + Ptr{PetscSection}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMPlexGetSubdomainSection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetSubdomainSection, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexComputeCellGeometryAffineFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexComputeCellGeometryAffineFEM, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexComputeCellGeometryFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexComputeCellGeometryFEM, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + PetscQuadrature, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexGetCellCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexGetCellCoordinates, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{PetscBool}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexRestoreCellCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexRestoreCellCoordinates, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + Ptr{PetscBool}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexCoordinatesToReference( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexCoordinatesToReference, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexReferenceToCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexReferenceToCoordinates, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexShearGeometry(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexShearGeometry, $petsc_library), + PetscErrorCode, + (DM, DMDirection, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexRemapGeometry(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexRemapGeometry, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexVecGetClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexVecGetClosure, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexVecRestoreClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexVecRestoreClosure, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexVecSetClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexVecSetClosure, $petsc_library), + PetscErrorCode, + (DM, PetscSection, Vec, $PetscInt, Ptr{$PetscScalar}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexMatSetClosure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexMatSetClosure, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + Mat, + $PetscInt, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexMatSetClosureGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:DMPlexMatSetClosureGeneral, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + PetscBool, + DM, + PetscSection, + PetscSection, + PetscBool, + Mat, + $PetscInt, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function DMPlexGetClosureIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexGetClosureIndices, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexRestoreClosureIndices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexRestoreClosureIndices, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexMatSetClosureRefined( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMPlexMatSetClosureRefined, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + DM, + PetscSection, + PetscSection, + Mat, + $PetscInt, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMPlexMatGetClosureIndicesRefined( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexMatGetClosureIndicesRefined, $petsc_library), + PetscErrorCode, + ( + DM, + PetscSection, + PetscSection, + DM, + PetscSection, + PetscSection, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexCreateClosureIndex(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreateClosureIndex, $petsc_library), + PetscErrorCode, + (DM, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetClosurePermutationTensor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexSetClosurePermutationTensor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscSection), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexConstructGhostCells( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexConstructGhostCells, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexConstructCohesiveCells( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexConstructCohesiveCells, $petsc_library), + PetscErrorCode, + (DM, DMLabel, DMLabel, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexReorderCohesiveSupports(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexReorderCohesiveSupports, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexGetVTKCellHeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetVTKCellHeight, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetVTKCellHeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetVTKCellHeight, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexVTKWriteAll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexVTKWriteAll, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetSimplexOrBoxCells( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetSimplexOrBoxCells, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexIsSimplex(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexIsSimplex, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetCellFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexGetCellFields, $petsc_library), + PetscErrorCode, + ( + DM, + IS, + Vec, + Vec, + Vec, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexRestoreCellFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexRestoreCellFields, $petsc_library), + PetscErrorCode, + ( + DM, + IS, + Vec, + Vec, + Vec, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexGetFaceFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMPlexGetFaceFields, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Vec, + Vec, + Vec, + Vec, + Vec, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMPlexRestoreFaceFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:DMPlexRestoreFaceFields, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Vec, + Vec, + Vec, + Vec, + Vec, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function DMPlexGetFaceGeometry( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexGetFaceGeometry, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Vec, + Vec, + Ptr{$PetscInt}, + Ptr{Ptr{PetscFVFaceGeom{$PetscReal, $PetscScalar}}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexRestoreFaceGeometry( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexRestoreFaceGeometry, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Vec, + Vec, + Ptr{$PetscInt}, + Ptr{Ptr{PetscFVFaceGeom{$PetscReal, $PetscScalar}}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexGetScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetScale, $petsc_library), + PetscErrorCode, + (DM, PetscUnit, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetScale, $petsc_library), + PetscErrorCode, + (DM, PetscUnit, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +mutable struct JacActionCtx + dm::DM + u::Vec + J::Mat + user::Ptr{Cvoid} + JacActionCtx() = new() +end + +@for_petsc function DMPlexSetMaxProjectionHeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetMaxProjectionHeight, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetMaxProjectionHeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetMaxProjectionHeight, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetActivePoint(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetActivePoint, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetActivePoint(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetActivePoint, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexComputeL2DiffLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexComputeL2DiffLocal, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Vec, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexComputeL2FieldDiff( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexComputeL2FieldDiff, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Vec, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexComputeL2DiffVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexComputeL2DiffVec, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexComputeCellwiseIntegralFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeCellwiseIntegralFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeIntegralFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeIntegralFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{$PetscScalar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeBdIntegral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexComputeBdIntegral, $petsc_library), + PetscErrorCode, + ( + DM, + Vec, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{$PetscScalar}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexComputeInterpolatorNested( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexComputeInterpolatorNested, $petsc_library), + PetscErrorCode, + (DM, DM, PetscBool, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexComputeInterpolatorGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeInterpolatorGeneral, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeClementInterpolant( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexComputeClementInterpolant, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeGradientClementInterpolant( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexComputeGradientClementInterpolant, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeInjectorFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeInjectorFEM, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{VecScatter}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeMassMatrixNested( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeMassMatrixNested, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexComputeMassMatrixGeneral( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexComputeMassMatrixGeneral, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexCreateRigidBody(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCreateRigidBody, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{MatNullSpace}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateRigidBodies( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexCreateRigidBodies, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + DMLabel, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{MatNullSpace}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexSetSNESLocalFEM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetSNESLocalFEM, $petsc_library), + PetscErrorCode, + (DM, PetscBool, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSNESComputeBoundaryFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexSNESComputeBoundaryFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSNESComputeObjectiveFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexSNESComputeObjectiveFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{$PetscReal}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSNESComputeResidualFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexSNESComputeResidualFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSNESComputeResidualCEED( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexSNESComputeResidualCEED, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSNESComputeResidualDS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexSNESComputeResidualDS, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSNESComputeJacobianFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexSNESComputeJacobianFEM, $petsc_library), + PetscErrorCode, + (DM, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexComputeBdJacobianSingle( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:DMPlexComputeBdJacobianSingle, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + PetscWeakForm, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Vec, + Vec, + $PetscReal, + Mat, + Mat, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function DMPlexTSComputeBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTSComputeBoundary, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTSComputeRHSFunctionFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTSComputeRHSFunctionFVM, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTSComputeRHSFunctionFVMCEED( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTSComputeRHSFunctionFVMCEED, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTSComputeIFunctionFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexTSComputeIFunctionFEM, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexTSComputeIJacobianFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexTSComputeIJacobianFEM, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, $PetscReal, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexTSComputeRHSFunctionFEM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTSComputeRHSFunctionFEM, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexReconstructGradientsFVM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexReconstructGradientsFVM, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGetUseCeed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetUseCeed, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetUseCeed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetUseCeed, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetUseMatClosurePermutation( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexGetUseMatClosurePermutation, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetUseMatClosurePermutation( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexSetUseMatClosurePermutation, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetAnchors(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGetAnchors, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSection}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetAnchors(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSetAnchors, $petsc_library), + PetscErrorCode, + (DM, PetscSection, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSetReferenceTree(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetReferenceTree, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetReferenceTree(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetReferenceTree, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexReferenceTreeGetChildSymmetry( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexReferenceTreeGetChildSymmetry, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexCreateDefaultReferenceTree( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateDefaultReferenceTree, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSetTree(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexSetTree, $petsc_library), + PetscErrorCode, + (DM, PetscSection, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetTree( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexGetTree, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{PetscSection}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{PetscSection}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexGetTreeParent( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetTreeParent, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexGetTreeChildren( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGetTreeChildren, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTreeRefineCell(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexTreeRefineCell, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexComputeInjectorReferenceTree( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexComputeInjectorReferenceTree, $petsc_library), + PetscErrorCode, + (DM, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransferVecTree( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMPlexTransferVecTree, $petsc_library), + PetscErrorCode, + ( + DM, + Vec, + DM, + Vec, + PetscSF, + PetscSF, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + PetscBool, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMPlexMonitorThroughput(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMonitorThroughput, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateGlobalToNaturalSF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (DM, PetscSection, PetscSF, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexSetGlobalToNaturalSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (DM, PetscSF), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGetGlobalToNaturalSF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscSF}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexGlobalToNaturalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexGlobalToNaturalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGlobalToNaturalEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexGlobalToNaturalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexNaturalToGlobalBegin( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexNaturalToGlobalBegin, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexNaturalToGlobalEnd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexNaturalToGlobalEnd, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateNaturalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCreateNaturalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSnapToGeomModel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexSnapToGeomModel, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexMetricSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexMetricSetFromOptions, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMPlexMetricSetIsotropic(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetIsotropic, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricIsIsotropic(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricIsIsotropic, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetUniform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetUniform, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricIsUniform(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricIsUniform, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetRestrictAnisotropyFirst( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetRestrictAnisotropyFirst, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricRestrictAnisotropyFirst( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricRestrictAnisotropyFirst, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNoInsertion(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetNoInsertion, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricNoInsertion(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricNoInsertion, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNoSwapping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetNoSwapping, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricNoSwapping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricNoSwapping, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNoMovement(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetNoMovement, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricNoMovement(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricNoMovement, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNoSurf(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetNoSurf, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricNoSurf(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricNoSurf, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetMinimumMagnitude( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetMinimumMagnitude, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetMinimumMagnitude( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricGetMinimumMagnitude, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetMaximumMagnitude( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetMaximumMagnitude, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetMaximumMagnitude( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricGetMaximumMagnitude, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetMaximumAnisotropy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetMaximumAnisotropy, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetMaximumAnisotropy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricGetMaximumAnisotropy, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetTargetComplexity( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetTargetComplexity, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetTargetComplexity( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricGetTargetComplexity, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNormalizationOrder( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricSetNormalizationOrder, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetNormalizationOrder( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexMetricGetNormalizationOrder, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetGradationFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetGradationFactor, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetGradationFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricGetGradationFactor, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetHausdorffNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetHausdorffNumber, $petsc_library), + PetscErrorCode, + (DM, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetHausdorffNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricGetHausdorffNumber, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetVerbosity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetVerbosity, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetVerbosity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricGetVerbosity, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricSetNumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricSetNumIterations, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricGetNumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexMetricGetNumIterations, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexMetricCreate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexMetricCreate, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexMetricCreateUniform( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricCreateUniform, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscReal, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricCreateIsotropic( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricCreateIsotropic, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricDeterminantCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricDeterminantCreate, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Vec}, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricEnforceSPD( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexMetricEnforceSPD, $petsc_library), + PetscErrorCode, + (DM, Vec, PetscBool, PetscBool, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexMetricNormalize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexMetricNormalize, $petsc_library), + PetscErrorCode, + (DM, Vec, PetscBool, PetscBool, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexMetricAverage( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexMetricAverage, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}, Ptr{Vec}, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexMetricAverage2( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricAverage2, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricAverage3( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexMetricAverage3, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexMetricIntersection( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricIntersection, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Vec}, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricIntersection2( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexMetricIntersection2, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexMetricIntersection3( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexMetricIntersection3, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGlobalToLocalBasis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGlobalToLocalBasis, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexLocalToGlobalBasis(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLocalToGlobalBasis, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCreateBasisRotation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexCreateBasisRotation, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTopologyView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTopologyView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexCoordinatesView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexCoordinatesView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexLabelsView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexLabelsView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSectionView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexSectionView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexGlobalVectorView( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexGlobalVectorView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexLocalVectorView( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexLocalVectorView, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexVecView1D(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMPlexVecView1D, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{Vec}, PetscViewer), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTopologyLoad(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexTopologyLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, Ptr{PetscSF}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCoordinatesLoad(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCoordinatesLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, PetscSF), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexLabelsLoad(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexLabelsLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, PetscSF), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexSectionLoad( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexSectionLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM, PetscSF, Ptr{PetscSF}, Ptr{PetscSF}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexGlobalVectorLoad( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexGlobalVectorLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM, PetscSF, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexLocalVectorLoad( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexLocalVectorLoad, $petsc_library), + PetscErrorCode, + (DM, PetscViewer, DM, PetscSF, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexGetLocalOffsets( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMPlexGetLocalOffsets, $petsc_library), + PetscErrorCode, + ( + DM, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMPlexGetLocalOffsetsSupport( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMPlexGetLocalOffsetsSupport, $petsc_library), + PetscErrorCode, + ( + DM, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMPlexPointQueueCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPointQueueCreate, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{DMPlexPointQueue}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPointQueueDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexPointQueueDestroy, $petsc_library), + PetscErrorCode, + (Ptr{DMPlexPointQueue},), + arg1, + ) +end + +@for_petsc function DMPlexPointQueueEnsureSize(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexPointQueueEnsureSize, $petsc_library), + PetscErrorCode, + (DMPlexPointQueue,), + arg1, + ) +end + +@for_petsc function DMPlexPointQueueEnqueue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPointQueueEnqueue, $petsc_library), + PetscErrorCode, + (DMPlexPointQueue, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPointQueueDequeue(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPointQueueDequeue, $petsc_library), + PetscErrorCode, + (DMPlexPointQueue, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPointQueueFront(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPointQueueFront, $petsc_library), + PetscErrorCode, + (DMPlexPointQueue, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPointQueueBack(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexPointQueueBack, $petsc_library), + PetscErrorCode, + (DMPlexPointQueue, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexPointQueueEmpty(::$UnionPetscLib, arg1) + ccall( + (:DMPlexPointQueueEmpty, $petsc_library), + PetscBool, + (DMPlexPointQueue,), + arg1, + ) +end + +@for_petsc function DMPlexPointQueueEmptyCollective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexPointQueueEmptyCollective, $petsc_library), + PetscErrorCode, + (PetscObject, DMPlexPointQueue, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_DMPlexTransform end + +const DMPlexTransform = Ptr{_p_DMPlexTransform} + +const DMPlexTransformType = Ptr{Cchar} + +@for_petsc function DMPlexTransformCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DMPlexTransform}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformSetType, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DMPlexTransformType), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformGetType, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{DMPlexTransformType}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformRegisterAll(::$UnionPetscLib) + @chk ccall( + (:DMPlexTransformRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function DMPlexTransformRegisterDestroy(::$UnionPetscLib) + @chk ccall( + (:DMPlexTransformRegisterDestroy, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function DMPlexTransformSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexTransformSetFromOptions, $petsc_library), + PetscErrorCode, + (DMPlexTransform,), + arg1, + ) +end + +@for_petsc function DMPlexTransformSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexTransformSetUp, $petsc_library), + PetscErrorCode, + (DMPlexTransform,), + arg1, + ) +end + +@for_petsc function DMPlexTransformView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformView, $petsc_library), + PetscErrorCode, + (DMPlexTransform, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:DMPlexTransformDestroy, $petsc_library), + PetscErrorCode, + (Ptr{DMPlexTransform},), + arg1, + ) +end + +@for_petsc function DMPlexGetTransformType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexGetTransformType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMPlexTransformType}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexSetTransformType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexSetTransformType, $petsc_library), + PetscErrorCode, + (DM, DMPlexTransformType), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformGetDM, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformSetDM, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformSetDimensions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexTransformSetDimensions, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DM, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexTransformGetChart(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexTransformGetChart, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexTransformGetCellType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexTransformGetCellType, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{DMPolytopeType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexTransformGetCellTypeStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexTransformGetCellTypeStratum, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DMPolytopeType, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTransformGetDepth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformGetDepth, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformGetDepthStratum( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexTransformGetDepthStratum, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTransformGetActive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformGetActive, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{DMLabel}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformSetActive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMPlexTransformSetActive, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformGetTargetPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexTransformGetTargetPoint, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + DMPolytopeType, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexTransformGetSourcePoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexTransformGetSourcePoint, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + $PetscInt, + Ptr{DMPolytopeType}, + Ptr{DMPolytopeType}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexTransformCellTransform( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexTransformCellTransform, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{DMPolytopeType}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexTransformCellTransformIdentity( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexTransformCellTransformIdentity, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{DMPolytopeType}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexTransformGetSubcellOrientationIdentity( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexTransformGetSubcellOrientationIdentity, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + $PetscInt, + $PetscInt, + DMPolytopeType, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexTransformGetSubcellOrientation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexTransformGetSubcellOrientation, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + $PetscInt, + $PetscInt, + DMPolytopeType, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexTransformMapCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMPlexTransformMapCoordinates, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + DMPolytopeType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMPlexTransformCreateDiscLabels( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformCreateDiscLabels, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformApply(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexTransformApply, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DM, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexTransformGetConeSize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexTransformGetConeSize, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexTransformGetCone( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexTransformGetCone, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTransformGetConeOriented( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTransformGetConeOriented, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + $PetscInt, + $PetscInt, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTransformRestoreCone( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexTransformRestoreCone, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTransformGetCellVertices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMPlexTransformGetCellVertices, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMPlexTransformGetSubcellVertices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTransformGetSubcellVertices, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + DMPolytopeType, + $PetscInt, + Ptr{Ptr{$PetscInt}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexTransformAdaptLabel( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMPlexTransformAdaptLabel, $petsc_library), + PetscErrorCode, + (DM, Vec, DMLabel, DMLabel, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMPlexRefineRegularGetAffineTransforms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMPlexRefineRegularGetAffineTransforms, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMPlexRefineRegularGetAffineFaceTransforms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMPlexRefineRegularGetAffineFaceTransforms, $petsc_library), + PetscErrorCode, + ( + DMPlexTransform, + DMPolytopeType, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetLayers( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetLayers, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetLayers( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetLayers, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetThickness( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetThickness, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetThickness( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetThickness, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetTensor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetTensor, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetTensor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetTensor, $petsc_library), + PetscErrorCode, + (DMPlexTransform, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetSymmetric( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetSymmetric, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetSymmetric( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetSymmetric, $petsc_library), + PetscErrorCode, + (DMPlexTransform, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetPeriodic( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetPeriodic, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetPeriodic( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetPeriodic, $petsc_library), + PetscErrorCode, + (DMPlexTransform, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeGetNormal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeGetNormal, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetNormal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetNormal, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetNormalFunction( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMPlexTransformExtrudeSetNormalFunction, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMPlexTransformExtrudeSetThicknesses( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMPlexTransformExtrudeSetThicknesses, $petsc_library), + PetscErrorCode, + (DMPlexTransform, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMPlexCreateEphemeral(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMPlexCreateEphemeral, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{Cchar}, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMRedundantCreate(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMRedundantCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMRedundantSetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRedundantSetSize, $petsc_library), + PetscErrorCode, + (DM, PetscMPIInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMRedundantGetSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMRedundantGetSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMShellCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetContext, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetContext, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetDestroyContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetDestroyContext, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetMatrix, $petsc_library), + PetscErrorCode, + (DM, Mat), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetLocalVector, $petsc_library), + PetscErrorCode, + (DM, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateGlobalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateGlobalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateLocalVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateLocalVector, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetGlobalToLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMShellSetGlobalToLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMShellSetGlobalToLocalVecScatter( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetGlobalToLocalVecScatter, $petsc_library), + PetscErrorCode, + (DM, VecScatter), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetLocalToGlobal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMShellSetLocalToGlobal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMShellSetLocalToGlobalVecScatter( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetLocalToGlobalVecScatter, $petsc_library), + PetscErrorCode, + (DM, VecScatter), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetLocalToLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMShellSetLocalToLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMShellSetLocalToLocalVecScatter( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetLocalToLocalVecScatter, $petsc_library), + PetscErrorCode, + (DM, VecScatter), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateMatrix, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCoarsen(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCoarsen, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetCoarsen(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetCoarsen, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetRefine(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetRefine, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetRefine(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetRefine, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateInterpolation, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetCreateInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetCreateInterpolation, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateRestriction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateRestriction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetCreateRestriction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetCreateRestriction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateInjection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateInjection, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetCreateInjection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetCreateInjection, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateFieldDecomposition( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetCreateFieldDecomposition, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateDomainDecomposition( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetCreateDomainDecomposition, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateDomainDecompositionScatters( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMShellSetCreateDomainDecompositionScatters, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellSetCreateSubDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellSetCreateSubDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMShellGetCreateSubDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMShellGetCreateSubDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMGlobalToLocalBeginDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGlobalToLocalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMGlobalToLocalEndDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMGlobalToLocalEndDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobalBeginDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToGlobalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToGlobalEndDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToGlobalEndDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToLocalBeginDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToLocalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMLocalToLocalEndDefaultShell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMLocalToLocalEndDefaultShell, $petsc_library), + PetscErrorCode, + (DM, Vec, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSlicedCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMSlicedCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMSlicedSetPreallocation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSlicedSetPreallocation, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSlicedSetBlockFills(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSlicedSetBlockFills, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSlicedSetGhosts( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSlicedSetGhosts, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +mutable struct _p_DMSwarmDataField end + +const DMSwarmDataField = Ptr{_p_DMSwarmDataField} + +mutable struct _p_DMSwarmDataBucket end + +const DMSwarmDataBucket = Ptr{_p_DMSwarmDataBucket} + +mutable struct _p_DMSwarmSort end + +const DMSwarmSort = Ptr{_p_DMSwarmSort} + +@enum DMSwarmType::UInt32 begin + DMSWARM_BASIC = 0 + DMSWARM_PIC = 1 +end + +@enum DMSwarmMigrateType::UInt32 begin + DMSWARM_MIGRATE_BASIC = 0 + DMSWARM_MIGRATE_DMCELLNSCATTER = 1 + DMSWARM_MIGRATE_DMCELLEXACT = 2 + DMSWARM_MIGRATE_USER = 3 +end + +@enum DMSwarmCollectType::UInt32 begin + DMSWARM_COLLECT_BASIC = 0 + DMSWARM_COLLECT_DMDABOUNDINGBOX = 1 + DMSWARM_COLLECT_GENERAL = 2 + DMSWARM_COLLECT_USER = 3 +end + +@enum DMSwarmPICLayoutType::UInt32 begin + DMSWARMPIC_LAYOUT_REGULAR = 0 + DMSWARMPIC_LAYOUT_GAUSS = 1 + DMSWARMPIC_LAYOUT_SUBDIVISION = 2 +end + +@for_petsc function DMSwarmCreateGlobalVectorFromField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmCreateGlobalVectorFromField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmDestroyGlobalVectorFromField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmDestroyGlobalVectorFromField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmCreateLocalVectorFromField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmCreateLocalVectorFromField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmDestroyLocalVectorFromField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmDestroyLocalVectorFromField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmInitializeFieldRegister(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmInitializeFieldRegister, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmFinalizeFieldRegister(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmFinalizeFieldRegister, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmSetLocalSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSwarmSetLocalSizes, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmRegisterPetscDatatypeField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSwarmRegisterPetscDatatypeField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, PetscDataType), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSwarmRegisterUserStructField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmRegisterUserStructField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Csize_t), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmRegisterUserDatatypeField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSwarmRegisterUserDatatypeField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Csize_t, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSwarmGetField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSwarmGetField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSwarmRestoreField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSwarmRestoreField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSwarmGetFieldInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSwarmGetFieldInfo, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSwarmVectorDefineField(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmVectorDefineField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmVectorGetField(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmVectorGetField, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmAddPoint(::$UnionPetscLib, arg1) + @chk ccall((:DMSwarmAddPoint, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMSwarmAddNPoints(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmAddNPoints, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmRemovePoint(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmRemovePoint, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmRemovePointAtIndex(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmRemovePointAtIndex, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmCopyPoint(::$UnionPetscLib, dm, arg2, arg3) + @chk ccall( + (:DMSwarmCopyPoint, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + dm, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmGetLocalSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetLocalSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmGetSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetSize, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmGetMigrateType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetMigrateType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMSwarmMigrateType}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetMigrateType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetMigrateType, $petsc_library), + PetscErrorCode, + (DM, DMSwarmMigrateType), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmMigrate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmMigrate, $petsc_library), + PetscErrorCode, + (DM, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmCollectViewCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmCollectViewCreate, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmCollectViewDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmCollectViewDestroy, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmSetCellDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetCellDM, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmGetCellDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetCellDM, $petsc_library), + PetscErrorCode, + (DM, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetType, $petsc_library), + PetscErrorCode, + (DM, DMSwarmType), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetPointsUniformCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSwarmSetPointsUniformCoordinates, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSwarmSetPointCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSwarmSetPointCoordinates, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}, PetscBool, InsertMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSwarmInsertPointsUsingCellDM( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmInsertPointsUsingCellDM, $petsc_library), + PetscErrorCode, + (DM, DMSwarmPICLayoutType, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmSetPointCoordinatesCellwise( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmSetPointCoordinatesCellwise, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmSetPointCoordinatesRandom( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMSwarmSetPointCoordinatesRandom, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmViewFieldsXDMF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSwarmViewFieldsXDMF, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}, $PetscInt, Ptr{Ptr{Cchar}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSwarmViewXDMF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmViewXDMF, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSortGetAccess(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmSortGetAccess, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmSortRestoreAccess(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmSortRestoreAccess, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmSortGetPointsPerCell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSwarmSortGetPointsPerCell, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSwarmSortGetNumberOfPointsPerCell( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmSortGetNumberOfPointsPerCell, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmSortGetIsValid(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSortGetIsValid, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSortGetSizes(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSwarmSortGetSizes, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmCreateMassMatrixSquare( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmCreateMassMatrixSquare, $petsc_library), + PetscErrorCode, + (DM, DM, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmGetCellSwarm(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSwarmGetCellSwarm, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmRestoreCellSwarm(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSwarmRestoreCellSwarm, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DM), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmGetNumSpecies(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetNumSpecies, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetNumSpecies(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetNumSpecies, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmGetCoordinateFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetCoordinateFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetCoordinateFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetCoordinateFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmGetVelocityFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmGetVelocityFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmSetVelocityFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmSetVelocityFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmComputeLocalSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSwarmComputeLocalSize, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, PetscProbFunc), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmComputeLocalSizeFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmComputeLocalSizeFromOptions, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmInitializeCoordinates(::$UnionPetscLib, arg1) + @chk ccall( + (:DMSwarmInitializeCoordinates, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMSwarmInitializeVelocities( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmInitializeVelocities, $petsc_library), + PetscErrorCode, + (DM, PetscProbFunc, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmInitializeVelocitiesFromOptions( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMSwarmInitializeVelocitiesFromOptions, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmDataFieldGetEntries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmDataFieldGetEntries, $petsc_library), + PetscErrorCode, + (DMSwarmDataField, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmDataFieldRestoreEntries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSwarmDataFieldRestoreEntries, $petsc_library), + PetscErrorCode, + (DMSwarmDataField, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function DMSwarmDataBucketGetDMSwarmDataFieldByName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmDataBucketGetDMSwarmDataFieldByName, $petsc_library), + PetscErrorCode, + (DMSwarmDataBucket, Ptr{Cchar}, Ptr{DMSwarmDataField}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmDataBucketGetDMSwarmDataFieldIdByName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmDataBucketGetDMSwarmDataFieldIdByName, $petsc_library), + PetscErrorCode, + (DMSwarmDataBucket, Ptr{Cchar}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSwarmDataBucketQueryDMSwarmDataFieldByName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMSwarmDataBucketQueryDMSwarmDataFieldByName, $petsc_library), + PetscErrorCode, + (DMSwarmDataBucket, Ptr{Cchar}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCreate_Product(::$UnionPetscLib, arg1) + @chk ccall((:DMCreate_Product, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMProductGetDM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMProductGetDM, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMProductSetDimensionIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMProductSetDimensionIndex, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMProductSetDM(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMProductSetDM, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, DM), + arg1, + arg2, + arg3, + ) +end + +@enum DMStagStencilLocation::UInt32 begin + DMSTAG_NULL_LOCATION = 0 + DMSTAG_BACK_DOWN_LEFT = 1 + DMSTAG_BACK_DOWN = 2 + DMSTAG_BACK_DOWN_RIGHT = 3 + DMSTAG_BACK_LEFT = 4 + DMSTAG_BACK = 5 + DMSTAG_BACK_RIGHT = 6 + DMSTAG_BACK_UP_LEFT = 7 + DMSTAG_BACK_UP = 8 + DMSTAG_BACK_UP_RIGHT = 9 + DMSTAG_DOWN_LEFT = 10 + DMSTAG_DOWN = 11 + DMSTAG_DOWN_RIGHT = 12 + DMSTAG_LEFT = 13 + DMSTAG_ELEMENT = 14 + DMSTAG_RIGHT = 15 + DMSTAG_UP_LEFT = 16 + DMSTAG_UP = 17 + DMSTAG_UP_RIGHT = 18 + DMSTAG_FRONT_DOWN_LEFT = 19 + DMSTAG_FRONT_DOWN = 20 + DMSTAG_FRONT_DOWN_RIGHT = 21 + DMSTAG_FRONT_LEFT = 22 + DMSTAG_FRONT = 23 + DMSTAG_FRONT_RIGHT = 24 + DMSTAG_FRONT_UP_LEFT = 25 + DMSTAG_FRONT_UP = 26 + DMSTAG_FRONT_UP_RIGHT = 27 +end + +struct DMStagStencil{PetscInt} + loc::DMStagStencilLocation + i::PetscInt + j::PetscInt + k::PetscInt + c::PetscInt +end + +@enum DMStagStencilType::UInt32 begin + DMSTAG_STENCIL_NONE = 0 + DMSTAG_STENCIL_STAR = 1 + DMSTAG_STENCIL_BOX = 2 +end + +@for_petsc function DMCreate_Stag(::$UnionPetscLib, arg1) + @chk ccall((:DMCreate_Stag, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function DMStagCreate1d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:DMStagCreate1d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + $PetscInt, + $PetscInt, + $PetscInt, + DMStagStencilType, + $PetscInt, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function DMStagCreate2d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, +) + @chk ccall( + (:DMStagCreate2d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + DMBoundaryType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + DMStagStencilType, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + ) +end + +@for_petsc function DMStagCreate3d( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, + arg18, + arg19, + arg20, +) + @chk ccall( + (:DMStagCreate3d, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + DMBoundaryType, + DMBoundaryType, + DMBoundaryType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + DMStagStencilType, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{DM}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, + arg18, + arg19, + arg20, + ) +end + +@for_petsc function DMStagCreateCompatibleDMStag( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMStagCreateCompatibleDMStag, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{DM}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMStagCreateISFromStencils( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagCreateISFromStencils, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, Ptr{DMStagStencil{$PetscInt}}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetBoundaryTypes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetBoundaryTypes, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetCorners( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:DMStagGetCorners, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function DMStagGetDOF(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:DMStagGetDOF, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMStagGetEntries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagGetEntries, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMStagGetEntriesLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagGetEntriesLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMStagGetEntriesPerElement(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagGetEntriesPerElement, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMStagGetGhostCorners( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMStagGetGhostCorners, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMStagGetGlobalSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetGlobalSizes, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetIsFirstRank( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetIsFirstRank, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetIsLastRank( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetIsLastRank, $petsc_library), + PetscErrorCode, + (DM, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetLocalSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetLocalSizes, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetLocationDOF(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMStagGetLocationDOF, $petsc_library), + PetscErrorCode, + (DM, DMStagStencilLocation, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagGetLocationSlot( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetLocationSlot, $petsc_library), + PetscErrorCode, + (DM, DMStagStencilLocation, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetNumRanks(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMStagGetNumRanks, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetOwnershipRanges( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetProductCoordinateArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetProductCoordinateArrays, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetProductCoordinateArraysRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetProductCoordinateArraysRead, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagGetProductCoordinateLocationSlot( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMStagGetProductCoordinateLocationSlot, $petsc_library), + PetscErrorCode, + (DM, DMStagStencilLocation, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagGetStencilType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagGetStencilType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMStagStencilType}), + arg1, + arg2, + ) +end + +@for_petsc function DMStagGetStencilWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagGetStencilWidth, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function DMStagGetRefinementFactor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagGetRefinementFactor, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagMatGetValuesStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMStagMatGetValuesStencil, $petsc_library), + PetscErrorCode, + ( + DM, + Mat, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMStagMatSetValuesStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMStagMatSetValuesStencil, $petsc_library), + PetscErrorCode, + ( + DM, + Mat, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMStagMigrateVec(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMStagMigrateVec, $petsc_library), + PetscErrorCode, + (DM, Vec, DM, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagPopulateLocalToGlobalInjective(::$UnionPetscLib, arg1) + @chk ccall( + (:DMStagPopulateLocalToGlobalInjective, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMStagRestoreProductCoordinateArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagRestoreProductCoordinateArrays, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagRestoreProductCoordinateArraysRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagRestoreProductCoordinateArraysRead, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagRestrictSimple( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagRestrictSimple, $petsc_library), + PetscErrorCode, + (DM, Vec, DM, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetBoundaryTypes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagSetBoundaryTypes, $petsc_library), + PetscErrorCode, + (DM, DMBoundaryType, DMBoundaryType, DMBoundaryType), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetCoordinateDMType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagSetCoordinateDMType, $petsc_library), + PetscErrorCode, + (DM, DMType), + arg1, + arg2, + ) +end + +@for_petsc function DMStagSetDOF(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:DMStagSetDOF, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMStagSetGlobalSizes( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagSetGlobalSizes, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetNumRanks(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMStagSetNumRanks, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetOwnershipRanges( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagSetOwnershipRanges, $petsc_library), + PetscErrorCode, + (DM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetStencilType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagSetStencilType, $petsc_library), + PetscErrorCode, + (DM, DMStagStencilType), + arg1, + arg2, + ) +end + +@for_petsc function DMStagSetStencilWidth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMStagSetStencilWidth, $petsc_library), + PetscErrorCode, + (DM, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function DMStagSetRefinementFactor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMStagSetRefinementFactor, $petsc_library), + PetscErrorCode, + (DM, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMStagSetUniformCoordinates( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMStagSetUniformCoordinates, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMStagSetUniformCoordinatesExplicit( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMStagSetUniformCoordinatesExplicit, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMStagSetUniformCoordinatesProduct( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:DMStagSetUniformCoordinatesProduct, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function DMStagStencilToIndexLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMStagStencilToIndexLocal, $petsc_library), + PetscErrorCode, + ( + DM, + $PetscInt, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMStagVecGetArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMStagVecGetArray, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagVecGetArrayRead(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMStagVecGetArrayRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagVecGetValuesStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMStagVecGetValuesStencil, $petsc_library), + PetscErrorCode, + (DM, Vec, $PetscInt, Ptr{DMStagStencil{$PetscInt}}, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMStagVecRestoreArray(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMStagVecRestoreArray, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagVecRestoreArrayRead( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMStagVecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMStagVecSetValuesStencil( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMStagVecSetValuesStencil, $petsc_library), + PetscErrorCode, + ( + DM, + Vec, + $PetscInt, + Ptr{DMStagStencil{$PetscInt}}, + Ptr{$PetscScalar}, + InsertMode, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMStagVecSplitToDMDA( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMStagVecSplitToDMDA, $petsc_library), + PetscErrorCode, + (DM, Vec, DMStagStencilLocation, $PetscInt, Ptr{DM}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMStagGet1dCoordinateArraysDOFRead( + ::$UnionPetscLib, + dm, + ax, + ay, + az, +) + @chk ccall( + (:DMStagGet1dCoordinateArraysDOFRead, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, + ax, + ay, + az, + ) +end + +@for_petsc function DMStagGet1dCoordinateLocationSlot( + ::$UnionPetscLib, + dm, + loc, + s, +) + @chk ccall( + (:DMStagGet1dCoordinateLocationSlot, $petsc_library), + PetscErrorCode, + (DM, DMStagStencilLocation, Ptr{$PetscInt}), + dm, + loc, + s, + ) +end + +@for_petsc function DMStagGetGhostType(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMStagGetGhostType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMStagStencilType}), + dm, + s, + ) +end + +@for_petsc function DMStagRestore1dCoordinateArraysDOFRead( + ::$UnionPetscLib, + dm, + ax, + ay, + az, +) + @chk ccall( + (:DMStagRestore1dCoordinateArraysDOFRead, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, + ax, + ay, + az, + ) +end + +@for_petsc function DMStagSetGhostType(::$UnionPetscLib, dm, s) + @chk ccall( + (:DMStagSetGhostType, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMStagStencilType}), + dm, + s, + ) +end + +@for_petsc function DMStagVecGetArrayDOF(::$UnionPetscLib, dm, v, a) + @chk ccall( + (:DMStagVecGetArrayDOF, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + dm, + v, + a, + ) +end + +@for_petsc function DMStagVecGetArrayDOFRead(::$UnionPetscLib, dm, v, a) + @chk ccall( + (:DMStagVecGetArrayDOFRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + dm, + v, + a, + ) +end + +@for_petsc function DMStagVecRestoreArrayDOF(::$UnionPetscLib, dm, v, a) + @chk ccall( + (:DMStagVecRestoreArrayDOF, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + dm, + v, + a, + ) +end + +@for_petsc function DMStagVecRestoreArrayDOFRead(::$UnionPetscLib, dm, v, a) + @chk ccall( + (:DMStagVecRestoreArrayDOFRead, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}), + dm, + v, + a, + ) +end + +@for_petsc function PetscWeakFormCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscWeakForm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscWeakFormDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscWeakForm},), + arg1, + ) +end + +@for_petsc function PetscWeakFormView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormView, $petsc_library), + PetscErrorCode, + (PetscWeakForm, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormCopy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormCopy, $petsc_library), + PetscErrorCode, + (PetscWeakForm, PetscWeakForm), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormClear(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscWeakFormClear, $petsc_library), + PetscErrorCode, + (PetscWeakForm,), + arg1, + ) +end + +@for_petsc function PetscWeakFormGetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormGetNumFields, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormSetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormSetNumFields, $petsc_library), + PetscErrorCode, + (PetscWeakForm, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetForceQuad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetForceQuad, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSSetForceQuad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSSetForceQuad, $petsc_library), + PetscErrorCode, + (PetscDS, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormRewriteKeys( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscWeakFormRewriteKeys, $petsc_library), + PetscErrorCode, + (PetscWeakForm, DMLabel, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscWeakFormReplaceLabel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormReplaceLabel, $petsc_library), + PetscErrorCode, + (PetscWeakForm, DMLabel), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormClearIndex( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormClearIndex, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + PetscWeakFormKind, + $PetscInt, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormGetObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormGetObjective, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormAddObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscWeakFormAddObjective, $petsc_library), + PetscErrorCode, + (PetscWeakForm, DMLabel, $PetscInt, $PetscInt, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscWeakFormSetObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormSetObjective, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormGetIndexObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormGetIndexObjective, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormSetIndexObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormSetIndexObjective, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormGetResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormGetResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormAddResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormAddResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormSetResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormSetResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormSetIndexResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormSetIndexResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormHasJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormHasJacobian, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormGetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormGetJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormAddJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscWeakFormAddJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscWeakFormSetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormSetIndexJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetIndexJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormHasJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscWeakFormHasJacobianPreconditioner, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormGetJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormGetJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormAddJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscWeakFormAddJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscWeakFormSetJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormSetIndexJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetIndexJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormHasDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscWeakFormHasDynamicJacobian, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormGetDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormGetDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormAddDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscWeakFormAddDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscWeakFormSetDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormSetIndexDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetIndexDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormGetBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormGetBdResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormAddBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormAddBdResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormSetBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormSetBdResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormSetIndexBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PetscWeakFormSetIndexBdResidual, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PetscWeakFormHasBdJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscWeakFormHasBdJacobian, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormGetBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormGetBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormAddBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscWeakFormAddBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscWeakFormSetBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormSetIndexBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetIndexBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormHasBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscWeakFormHasBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + (PetscWeakForm, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscWeakFormGetBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormGetBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormAddBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PetscWeakFormAddBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PetscWeakFormSetBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormSetIndexBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscWeakFormSetIndexBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscWeakFormGetRiemannSolver( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormGetRiemannSolver, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{Ptr{Cvoid}}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormSetRiemannSolver( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormSetRiemannSolver, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscWeakFormSetIndexRiemannSolver( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscWeakFormSetIndexRiemannSolver, $petsc_library), + PetscErrorCode, + ( + PetscWeakForm, + DMLabel, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSInitializePackage(::$UnionPetscLib) + @chk ccall((:PetscDSInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDSFinalizePackage(::$UnionPetscLib) + @chk ccall((:PetscDSFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const PetscDSType = Ptr{Cchar} + +@enum PetscDiscType::UInt32 begin + PETSC_DISC_NONE = 0 + PETSC_DISC_FE = 1 + PETSC_DISC_FV = 2 +end + +# typedef void ( * PetscPointFunc ) ( PetscInt , PetscInt , PetscInt , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , PetscReal , const PetscReal [ ] , PetscInt , const PetscScalar [ ] , PetscScalar [ ] ) +const PetscPointFunc = Ptr{Cvoid} + +# typedef void ( * PetscPointJac ) ( PetscInt , PetscInt , PetscInt , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , PetscReal , PetscReal , const PetscReal [ ] , PetscInt , const PetscScalar [ ] , PetscScalar [ ] ) +const PetscPointJac = Ptr{Cvoid} + +# typedef void ( * PetscBdPointFunc ) ( PetscInt , PetscInt , PetscInt , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , PetscReal , const PetscReal [ ] , const PetscReal [ ] , PetscInt , const PetscScalar [ ] , PetscScalar [ ] ) +const PetscBdPointFunc = Ptr{Cvoid} + +# typedef void ( * PetscBdPointJac ) ( PetscInt , PetscInt , PetscInt , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscInt [ ] , const PetscInt [ ] , const PetscScalar [ ] , const PetscScalar [ ] , const PetscScalar [ ] , PetscReal , PetscReal , const PetscReal [ ] , const PetscReal [ ] , PetscInt , const PetscScalar [ ] , PetscScalar [ ] ) +const PetscBdPointJac = Ptr{Cvoid} + +# typedef void ( * PetscRiemannFunc ) ( PetscInt , PetscInt , const PetscReal [ ] , const PetscReal [ ] , const PetscScalar [ ] , const PetscScalar [ ] , PetscInt , const PetscScalar [ ] , PetscScalar [ ] , void * ) +const PetscRiemannFunc = Ptr{Cvoid} + +# typedef PetscErrorCode ( PetscSimplePointFn ) ( PetscInt dim , PetscReal time , const PetscReal x [ ] , PetscInt r , PetscScalar u [ ] , void * ctx ) +const PetscSimplePointFn = Cvoid + +# typedef PetscSimplePointFn * PetscSimplePointFunc +const PetscSimplePointFunc = Ptr{PetscSimplePointFn} + +@for_petsc function PetscDSCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDS}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDSDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDS},), + arg1, + ) +end + +@for_petsc function PetscDSSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSSetType, $petsc_library), + PetscErrorCode, + (PetscDS, PetscDSType), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetType, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscDSType}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDSSetUp, $petsc_library), + PetscErrorCode, + (PetscDS,), + arg1, + ) +end + +@for_petsc function PetscDSSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDSSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDS,), + arg1, + ) +end + +@for_petsc function PetscDSViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscDS, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSView, $petsc_library), + PetscErrorCode, + (PetscDS, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSRegisterDestroy(::$UnionPetscLib) + @chk ccall((:PetscDSRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PetscDSGetHeightSubspace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetHeightSubspace, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{PetscDS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetSpatialDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetSpatialDimension, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetCoordinateDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetCoordinateDimension, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSSetCoordinateDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSSetCoordinateDimension, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSIsCohesive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSIsCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetNumCohesive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetNumCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetCohesive(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetCohesive(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetNumFields(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetNumFields, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetTotalDimension(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetTotalDimension, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetTotalComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetTotalComponents, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetFieldIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetFieldIndex, $petsc_library), + PetscErrorCode, + (PetscDS, PetscObject, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetFieldSize(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetFieldSize, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetFieldOffset(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetFieldOffset, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetFieldOffsetCohesive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDSGetFieldOffsetCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetDimensions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetDimensions, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetComponents(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetComponents, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetComponentOffset( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDSGetComponentOffset, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetComponentOffsets(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetComponentOffsets, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetComponentDerivativeOffsets( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDSGetComponentDerivativeOffsets, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetComponentOffsetsCohesive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDSGetComponentOffsetsCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetComponentDerivativeOffsetsCohesive( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PetscDSGetComponentDerivativeOffsetsCohesive, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSPermuteQuadPoint( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscDSPermuteQuadPoint, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscDSGetWeakForm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetWeakForm, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscWeakForm}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSSetWeakForm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSSetWeakForm, $petsc_library), + PetscErrorCode, + (PetscDS, PetscWeakForm), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetDiscretization(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetDiscretization, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{PetscObject}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetDiscretization(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetDiscretization, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, PetscObject), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSAddDiscretization(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSAddDiscretization, $petsc_library), + PetscErrorCode, + (PetscDS, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetQuadrature(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetQuadrature, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscQuadrature}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetImplicit(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetImplicit, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetImplicit(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetImplicit, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetJetDegree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetJetDegree, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetJetDegree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetJetDegree, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetConstants(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetConstants, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetConstants(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetConstants, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscScalar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetObjective, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetObjective, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetResidual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDSGetResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSetResidual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PetscDSSetResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSGetRHSResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSGetRHSResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSetRHSResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSetRHSResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSHasJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSHasJacobian, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSSetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSSetJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSUseJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDSUseJacobianPreconditioner, $petsc_library), + PetscErrorCode, + (PetscDS, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSHasJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDSHasJacobianPreconditioner, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSSetJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSSetJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSHasDynamicJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSHasDynamicJacobian, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSSetDynamicJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSSetDynamicJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSGetRiemannSolver(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetRiemannSolver, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetRiemannSolver(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetRiemannSolver, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetUpdate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetUpdate, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetUpdate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetUpdate, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetContext(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSGetContext, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSetContext(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSSetContext, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSGetBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSGetBdResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSetBdResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSetBdResidual, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSHasBdJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSHasBdJacobian, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSSetBdJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSSetBdJacobian, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSHasBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PetscDSHasBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSSetBdJacobianPreconditioner( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSSetBdJacobianPreconditioner, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSGetExactSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSGetExactSolution, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSetExactSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSetExactSolution, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSGetExactSolutionTimeDerivative( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSGetExactSolutionTimeDerivative, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSetExactSolutionTimeDerivative( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSetExactSolutionTimeDerivative, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSGetEvaluationArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSGetEvaluationArrays, $petsc_library), + PetscErrorCode, + ( + PetscDS, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSGetWeakFormArrays( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:PetscDSGetWeakFormArrays, $petsc_library), + PetscErrorCode, + ( + PetscDS, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function PetscDSGetWorkspace( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PetscDSGetWorkspace, $petsc_library), + PetscErrorCode, + ( + PetscDS, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + Ptr{Ptr{$PetscScalar}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PetscDSCopyConstants(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSCopyConstants, $petsc_library), + PetscErrorCode, + (PetscDS, PetscDS), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSCopyExactSolutions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSCopyExactSolutions, $petsc_library), + PetscErrorCode, + (PetscDS, PetscDS), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSCopyEquations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSCopyEquations, $petsc_library), + PetscErrorCode, + (PetscDS, PetscDS), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSCopy(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscDSCopy, $petsc_library), + PetscErrorCode, + (PetscDS, DM, PetscDS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PetscDSSelectDiscretizations( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSelectDiscretizations, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}, PetscDS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSSelectEquations( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSSelectEquations, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}, PetscDS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSAddBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:PetscDSAddBoundary, $petsc_library), + PetscErrorCode, + ( + PetscDS, + DMBoundaryConditionType, + Ptr{Cchar}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function PetscDSAddBoundaryByName( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:PetscDSAddBoundaryByName, $petsc_library), + PetscErrorCode, + ( + PetscDS, + DMBoundaryConditionType, + Ptr{Cchar}, + Ptr{Cchar}, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function PetscDSUpdateBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:PetscDSUpdateBoundary, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + DMBoundaryConditionType, + Ptr{Cchar}, + DMLabel, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function PetscDSGetNumBoundary(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSGetNumBoundary, $petsc_library), + PetscErrorCode, + (PetscDS, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSGetBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:PetscDSGetBoundary, $petsc_library), + PetscErrorCode, + ( + PetscDS, + $PetscInt, + Ptr{PetscWeakForm}, + Ptr{DMBoundaryConditionType}, + Ptr{Ptr{Cchar}}, + Ptr{DMLabel}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function PetscDSCopyBoundary( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscDSCopyBoundary, $petsc_library), + PetscErrorCode, + (PetscDS, $PetscInt, Ptr{$PetscInt}, PetscDS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscDSUpdateBoundaryLabels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscDSUpdateBoundaryLabels, $petsc_library), + PetscErrorCode, + (PetscDS, DM), + arg1, + arg2, + ) +end + +@for_petsc function PetscDSDestroyBoundary(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscDSDestroyBoundary, $petsc_library), + PetscErrorCode, + (PetscDS,), + arg1, + ) +end + +@for_petsc function CharacteristicInitializePackage(::$UnionPetscLib) + @chk ccall( + (:CharacteristicInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function CharacteristicFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:CharacteristicFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +mutable struct _p_Characteristic end + +const Characteristic = Ptr{_p_Characteristic} + +const CharacteristicType = Ptr{Cchar} + +@for_petsc function CharacteristicCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:CharacteristicCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Characteristic}), + arg1, + arg2, + ) +end + +@for_petsc function CharacteristicSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:CharacteristicSetType, $petsc_library), + PetscErrorCode, + (Characteristic, CharacteristicType), + arg1, + arg2, + ) +end + +@for_petsc function CharacteristicSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:CharacteristicSetUp, $petsc_library), + PetscErrorCode, + (Characteristic,), + arg1, + ) +end + +@for_petsc function CharacteristicSetVelocityInterpolation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:CharacteristicSetVelocityInterpolation, $petsc_library), + PetscErrorCode, + ( + Characteristic, + DM, + Vec, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function CharacteristicSetVelocityInterpolationLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:CharacteristicSetVelocityInterpolationLocal, $petsc_library), + PetscErrorCode, + ( + Characteristic, + DM, + Vec, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function CharacteristicSetFieldInterpolation( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:CharacteristicSetFieldInterpolation, $petsc_library), + PetscErrorCode, + ( + Characteristic, + DM, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function CharacteristicSetFieldInterpolationLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:CharacteristicSetFieldInterpolationLocal, $petsc_library), + PetscErrorCode, + ( + Characteristic, + DM, + Vec, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function CharacteristicSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:CharacteristicSolve, $petsc_library), + PetscErrorCode, + (Characteristic, $PetscReal, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function CharacteristicDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:CharacteristicDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Characteristic},), + arg1, + ) +end + +@for_petsc function CharacteristicRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:CharacteristicRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +mutable struct _p_PC end + +const PC = Ptr{_p_PC} + +const PCType = Ptr{Cchar} + +@enum PCSide::Int32 begin + PC_SIDE_DEFAULT = -1 + PC_LEFT = 0 + PC_RIGHT = 1 + PC_SYMMETRIC = 2 +end + +@enum PCRichardsonConvergedReason::Int32 begin + PCRICHARDSON_CONVERGED_RTOL = 2 + PCRICHARDSON_CONVERGED_ATOL = 3 + PCRICHARDSON_CONVERGED_ITS = 4 + PCRICHARDSON_DIVERGED_DTOL = -4 +end + +@enum PCJacobiType::UInt32 begin + PC_JACOBI_DIAGONAL = 0 + PC_JACOBI_ROWL1 = 1 + PC_JACOBI_ROWMAX = 2 + PC_JACOBI_ROWSUM = 3 +end + +@enum PCASMType::UInt32 begin + PC_ASM_BASIC = 3 + PC_ASM_RESTRICT = 1 + PC_ASM_INTERPOLATE = 2 + PC_ASM_NONE = 0 +end + +@enum PCGASMType::UInt32 begin + PC_GASM_BASIC = 3 + PC_GASM_RESTRICT = 1 + PC_GASM_INTERPOLATE = 2 + PC_GASM_NONE = 0 +end + +@enum PCCompositeType::UInt32 begin + PC_COMPOSITE_ADDITIVE = 0 + PC_COMPOSITE_MULTIPLICATIVE = 1 + PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE = 2 + PC_COMPOSITE_SPECIAL = 3 + PC_COMPOSITE_SCHUR = 4 + PC_COMPOSITE_GKB = 5 +end + +@enum PCFieldSplitSchurPreType::UInt32 begin + PC_FIELDSPLIT_SCHUR_PRE_SELF = 0 + PC_FIELDSPLIT_SCHUR_PRE_SELFP = 1 + PC_FIELDSPLIT_SCHUR_PRE_A11 = 2 + PC_FIELDSPLIT_SCHUR_PRE_USER = 3 + PC_FIELDSPLIT_SCHUR_PRE_FULL = 4 +end + +@enum PCFieldSplitSchurFactType::UInt32 begin + PC_FIELDSPLIT_SCHUR_FACT_DIAG = 0 + PC_FIELDSPLIT_SCHUR_FACT_LOWER = 1 + PC_FIELDSPLIT_SCHUR_FACT_UPPER = 2 + PC_FIELDSPLIT_SCHUR_FACT_FULL = 3 +end + +@enum PCPARMSGlobalType::UInt32 begin + PC_PARMS_GLOBAL_RAS = 0 + PC_PARMS_GLOBAL_SCHUR = 1 + PC_PARMS_GLOBAL_BJ = 2 +end + +@enum PCPARMSLocalType::UInt32 begin + PC_PARMS_LOCAL_ILU0 = 0 + PC_PARMS_LOCAL_ILUK = 1 + PC_PARMS_LOCAL_ILUT = 2 + PC_PARMS_LOCAL_ARMS = 3 +end + +const PCGAMGType = Ptr{Cchar} + +const PCGAMGClassicalType = Ptr{Cchar} + +@enum PCMGType::UInt32 begin + PC_MG_MULTIPLICATIVE = 0 + PC_MG_ADDITIVE = 1 + PC_MG_FULL = 2 + PC_MG_KASKADE = 3 +end + +@enum PCMGCycleType::UInt32 begin + PC_MG_CYCLE_V = 1 + PC_MG_CYCLE_W = 2 +end + +@enum PCMGGalerkinType::UInt32 begin + PC_MG_GALERKIN_BOTH = 0 + PC_MG_GALERKIN_PMAT = 1 + PC_MG_GALERKIN_MAT = 2 + PC_MG_GALERKIN_NONE = 3 + PC_MG_GALERKIN_EXTERNAL = 4 +end + +@enum PCExoticType::UInt32 begin + PC_EXOTIC_FACE = 0 + PC_EXOTIC_WIREBASKET = 1 +end + +@enum PCBDDCInterfaceExtType::UInt32 begin + PC_BDDC_INTERFACE_EXT_DIRICHLET = 0 + PC_BDDC_INTERFACE_EXT_LUMP = 1 +end + +@enum PCMGCoarseSpaceType::UInt32 begin + PCMG_ADAPT_NONE = 0 + PCMG_ADAPT_POLYNOMIAL = 1 + PCMG_ADAPT_HARMONIC = 2 + PCMG_ADAPT_EIGENVECTOR = 3 + PCMG_ADAPT_GENERALIZED_EIGENVECTOR = 4 + PCMG_ADAPT_GDSW = 5 +end + +@enum PCPatchConstructType::UInt32 begin + PC_PATCH_STAR = 0 + PC_PATCH_VANKA = 1 + PC_PATCH_PARDECOMP = 2 + PC_PATCH_USER = 3 + PC_PATCH_PYTHON = 4 +end + +@enum PCDeflationSpaceType::UInt32 begin + PC_DEFLATION_SPACE_HAAR = 0 + PC_DEFLATION_SPACE_DB2 = 1 + PC_DEFLATION_SPACE_DB4 = 2 + PC_DEFLATION_SPACE_DB8 = 3 + PC_DEFLATION_SPACE_DB16 = 4 + PC_DEFLATION_SPACE_BIORTH22 = 5 + PC_DEFLATION_SPACE_MEYER = 6 + PC_DEFLATION_SPACE_AGGREGATION = 7 + PC_DEFLATION_SPACE_USER = 8 +end + +@enum PCHPDDMCoarseCorrectionType::UInt32 begin + PC_HPDDM_COARSE_CORRECTION_DEFLATED = 0 + PC_HPDDM_COARSE_CORRECTION_ADDITIVE = 1 + PC_HPDDM_COARSE_CORRECTION_BALANCED = 2 + PC_HPDDM_COARSE_CORRECTION_NONE = 3 +end + +@enum PCHPDDMSchurPreType::UInt32 begin + PC_HPDDM_SCHUR_PRE_LEAST_SQUARES = 0 + PC_HPDDM_SCHUR_PRE_GENEO = 1 +end + +@enum PCFailedReason::Int32 begin + PC_SETUP_ERROR = -1 + PC_NOERROR = 0 + PC_FACTOR_STRUCT_ZEROPIVOT = 1 + PC_FACTOR_NUMERIC_ZEROPIVOT = 2 + PC_FACTOR_OUTMEMORY = 3 + PC_FACTOR_OTHER = 4 + PC_INCONSISTENT_RHS = 5 + PC_SUBPC_ERROR = 6 +end + +@enum PCGAMGLayoutType::UInt32 begin + PCGAMG_LAYOUT_COMPACT = 0 + PCGAMG_LAYOUT_SPREAD = 1 +end + +@for_petsc function PCInitializePackage(::$UnionPetscLib) + @chk ccall((:PCInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCFinalizePackage(::$UnionPetscLib) + @chk ccall((:PCFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PC}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetType, $petsc_library), + PetscErrorCode, + (PC, PCType), + arg1, + arg2, + ) +end + +@for_petsc function PCGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCType}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetUp(::$UnionPetscLib, arg1) + @chk ccall((:PCSetUp, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCSetKSPNestLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetKSPNestLevel, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGetKSPNestLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetKSPNestLevel, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetFailedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetFailedReason, $petsc_library), + PetscErrorCode, + (PC, PCFailedReason), + arg1, + arg2, + ) +end + +@for_petsc function PCGetFailedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetFailedReason, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFailedReason}), + arg1, + arg2, + ) +end + +@for_petsc function PCGetSetUpFailedReason(::$UnionPetscLib, pc, reason) + @chk ccall( + (:PCGetSetUpFailedReason, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFailedReason}), + pc, + reason, + ) +end + +@for_petsc function PCGetFailedReasonRank(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetFailedReasonRank, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFailedReason}), + arg1, + arg2, + ) +end + +@for_petsc function PCReduceFailedReason(::$UnionPetscLib, arg1) + @chk ccall( + (:PCReduceFailedReason, $petsc_library), + PetscErrorCode, + (PC,), + arg1, + ) +end + +@for_petsc function PCSetUpOnBlocks(::$UnionPetscLib, arg1) + @chk ccall((:PCSetUpOnBlocks, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCApply(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCApply, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMatApply(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMatApply, $petsc_library), + PetscErrorCode, + (PC, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCApplySymmetricLeft(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCApplySymmetricLeft, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCApplySymmetricRight(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCApplySymmetricRight, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCApplyBAorAB( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCApplyBAorAB, $petsc_library), + PetscErrorCode, + (PC, PCSide, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCApplyTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCApplyTransposeExists(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCApplyTransposeExists, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCApplyBAorABTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCApplyBAorABTranspose, $petsc_library), + PetscErrorCode, + (PC, PCSide, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCSetReusePreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetReusePreconditioner, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGetReusePreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetReusePreconditioner, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetErrorIfFailure(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetErrorIfFailure, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCApplyRichardson( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:PCApplyRichardson, $petsc_library), + PetscErrorCode, + ( + PC, + Vec, + Vec, + Vec, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscInt, + PetscBool, + Ptr{$PetscInt}, + Ptr{PCRichardsonConvergedReason}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function PCApplyRichardsonExists(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCApplyRichardsonExists, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGetUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCReset(::$UnionPetscLib, arg1) + @chk ccall((:PCReset, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCDestroy(::$UnionPetscLib, arg1) + @chk ccall((:PCDestroy, $petsc_library), PetscErrorCode, (Ptr{PC},), arg1) +end + +@for_petsc function PCSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall((:PCSetFromOptions, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCFactorGetMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetMatrix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetModifySubMatrices(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCSetModifySubMatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCModifySubMatrices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PCModifySubMatrices, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}, Ptr{Mat}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PCSetOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCSetOperators, $petsc_library), + PetscErrorCode, + (PC, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGetOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGetOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGetOperatorsSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGetOperatorsSet, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCView, $petsc_library), + PetscErrorCode, + (PC, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PCLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCLoad, $petsc_library), + PetscErrorCode, + (PC, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PCViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCViewFromOptions, $petsc_library), + PetscErrorCode, + (PC, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCComputeOperator(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCComputeOperator, $petsc_library), + PetscErrorCode, + (PC, MatType, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCComputeExplicitOperator(::$UnionPetscLib, A, B) + @chk ccall( + (:PCComputeExplicitOperator, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}), + A, + B, + ) +end + +@for_petsc function PCGetDiagonalScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetDiagonalScale, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCDiagonalScaleLeft(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCDiagonalScaleLeft, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCDiagonalScaleRight(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCDiagonalScaleRight, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCSetDiagonalScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetDiagonalScale, $petsc_library), + PetscErrorCode, + (PC, Vec), + arg1, + arg2, + ) +end + +@for_petsc function PCSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall((:PCSetDM, $petsc_library), PetscErrorCode, (PC, DM), arg1, arg2) +end + +@for_petsc function PCGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function PCGetInterpolations(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGetInterpolations, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{Mat}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGetCoarseOperators(::$UnionPetscLib, pc, arg2, arg3) + @chk ccall( + (:PCGetCoarseOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{Mat}}), + pc, + arg2, + arg3, + ) +end + +@for_petsc function PCSetCoordinates(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCSetCoordinates, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCSetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetApplicationContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCGetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGetApplicationContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiSetType, $petsc_library), + PetscErrorCode, + (PC, PCJacobiType), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCJacobiType}), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiSetUseAbs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiSetUseAbs, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiGetUseAbs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiGetUseAbs, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiSetFixDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiSetFixDiagonal, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiGetFixDiagonal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiGetFixDiagonal, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiGetDiagonal(::$UnionPetscLib, pc, arg2, arg3) + @chk ccall( + (:PCJacobiGetDiagonal, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec), + pc, + arg2, + arg3, + ) +end + +@for_petsc function PCJacobiSetRowl1Scale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiSetRowl1Scale, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCJacobiGetRowl1Scale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCJacobiGetRowl1Scale, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PCSORSetSymmetric(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSORSetSymmetric, $petsc_library), + PetscErrorCode, + (PC, MatSORType), + arg1, + arg2, + ) +end + +@for_petsc function PCSORGetSymmetric(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSORGetSymmetric, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatSORType}), + arg1, + arg2, + ) +end + +@for_petsc function PCSORSetOmega(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSORSetOmega, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCSORGetOmega(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSORGetOmega, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PCSORSetIterations(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCSORSetIterations, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCSORGetIterations(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCSORGetIterations, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCEisenstatSetOmega(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCEisenstatSetOmega, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCEisenstatGetOmega(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCEisenstatGetOmega, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PCEisenstatSetNoDiagonalScaling( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCEisenstatSetNoDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCEisenstatGetNoDiagonalScaling( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCEisenstatGetNoDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCBJacobiSetTotalBlocks(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBJacobiSetTotalBlocks, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBJacobiGetTotalBlocks(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBJacobiGetTotalBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBJacobiSetLocalBlocks(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBJacobiSetLocalBlocks, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBJacobiGetLocalBlocks(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBJacobiGetLocalBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCShellSetApply(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApply, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetMatApply(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetMatApply, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetApplySymmetricLeft(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApplySymmetricLeft, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetApplySymmetricRight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApplySymmetricRight, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetApplyBA(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApplyBA, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetApplyTranspose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetSetUp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetSetUp, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetApplyRichardson(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetApplyRichardson, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetView, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetDestroy, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellGetContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetName, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellGetName(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellGetName, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetZeroPivot(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetZeroPivot, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetShiftType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetShiftType, $petsc_library), + PetscErrorCode, + (PC, MatFactorShiftType), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetShiftAmount(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetShiftAmount, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetMatSolverType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetMatSolverType, $petsc_library), + PetscErrorCode, + (PC, MatSolverType), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetMatSolverType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetMatSolverType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatSolverType}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetUpMatSolverType(::$UnionPetscLib, arg1) + @chk ccall( + (:PCFactorSetUpMatSolverType, $petsc_library), + PetscErrorCode, + (PC,), + arg1, + ) +end + +@for_petsc function PCFactorSetMatSolverPackage(::$UnionPetscLib, pc, stype) + @chk ccall( + (:PCFactorSetMatSolverPackage, $petsc_library), + PetscErrorCode, + (PC, MatSolverType), + pc, + stype, + ) +end + +@for_petsc function PCFactorGetMatSolverPackage(::$UnionPetscLib, pc, stype) + @chk ccall( + (:PCFactorGetMatSolverPackage, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatSolverType}), + pc, + stype, + ) +end + +@for_petsc function PCFactorSetUpMatSolverPackage(::$UnionPetscLib, pc) + @chk ccall( + (:PCFactorSetUpMatSolverPackage, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) +end + +@for_petsc function PCFactorSetFill(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetFill, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetColumnPivot(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetColumnPivot, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorReorderForNonzeroDiagonal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCFactorReorderForNonzeroDiagonal, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetMatOrderingType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetMatOrderingType, $petsc_library), + PetscErrorCode, + (PC, MatOrderingType), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetReuseOrdering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetReuseOrdering, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetReuseFill(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetReuseFill, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetUseInPlace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetUseInPlace, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetUseInPlace(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetUseInPlace, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetAllowDiagonalFill(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetAllowDiagonalFill, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetAllowDiagonalFill(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetAllowDiagonalFill, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetPivotInBlocks(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetPivotInBlocks, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetLevels, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorSetDropTolerance( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCFactorSetDropTolerance, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscReal, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCFactorGetZeroPivot(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetZeroPivot, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetShiftAmount(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetShiftAmount, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PCFactorGetShiftType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFactorGetShiftType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatFactorShiftType}), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetLocalSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCASMSetLocalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCASMSetTotalSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCASMSetTotalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCASMSetOverlap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetOverlap, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetDMSubdomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCASMGetDMSubdomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMGetDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetSortIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetSortIndices, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetType, $petsc_library), + PetscErrorCode, + (PC, PCASMType), + arg1, + arg2, + ) +end + +@for_petsc function PCASMGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCASMType}), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetLocalType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetLocalType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function PCASMGetLocalType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMGetLocalType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + arg1, + arg2, + ) +end + +@for_petsc function PCASMCreateSubdomains(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCASMCreateSubdomains, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCASMDestroySubdomains(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCASMDestroySubdomains, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCASMCreateSubdomains2D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:PCASMCreateSubdomains2D, $petsc_library), + PetscErrorCode, + ( + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{IS}}, + Ptr{Ptr{IS}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function PCASMGetLocalSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCASMGetLocalSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCASMGetLocalSubmatrices(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCASMGetLocalSubmatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{Mat}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCASMGetSubMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMGetSubMatType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatType}), + arg1, + arg2, + ) +end + +@for_petsc function PCASMSetSubMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCASMSetSubMatType, $petsc_library), + PetscErrorCode, + (PC, MatType), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMSetTotalSubdomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMSetTotalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMSetSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCGASMSetSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCGASMSetOverlap(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMSetOverlap, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMSetUseDMSubdomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMSetUseDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMGetUseDMSubdomains(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMGetUseDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMSetSortIndices(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMSetSortIndices, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGASMSetType, $petsc_library), + PetscErrorCode, + (PC, PCGASMType), + arg1, + arg2, + ) +end + +@for_petsc function PCGASMCreateSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCGASMCreateSubdomains, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCGASMDestroySubdomains(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGASMDestroySubdomains, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGASMCreateSubdomains2D( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:PCGASMCreateSubdomains2D, $petsc_library), + PetscErrorCode, + ( + PC, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{Ptr{IS}}, + Ptr{Ptr{IS}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function PCGASMGetSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCGASMGetSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCGASMGetSubmatrices(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGASMGetSubmatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{Mat}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCCompositeSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeSetType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function PCCompositeGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + arg1, + arg2, + ) +end + +@for_petsc function PCCompositeAddPCType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeAddPCType, $petsc_library), + PetscErrorCode, + (PC, PCType), + arg1, + arg2, + ) +end + +@for_petsc function PCCompositeAddPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeAddPC, $petsc_library), + PetscErrorCode, + (PC, PC), + arg1, + arg2, + ) +end + +@for_petsc function PCCompositeGetNumberPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeGetNumberPC, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PCCompositeGetPC(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCCompositeGetPC, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{PC}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCCompositeSpecialSetAlpha(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCCompositeSpecialSetAlpha, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function PCRedundantSetNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCRedundantSetNumber, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCRedundantSetScatter(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCRedundantSetScatter, $petsc_library), + PetscErrorCode, + (PC, VecScatter, VecScatter), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCRedundantGetOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCRedundantGetOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCSPAISetEpsilon(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetEpsilon, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetNBSteps(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetNBSteps, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetMax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetMax, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetMaxNew(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetMaxNew, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetBlockSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetCacheSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetCacheSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetVerbose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetVerbose, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCSPAISetSp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSPAISetSp, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPRESetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPREGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPREGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetDiscreteGradient(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPRESetDiscreteGradient, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetDiscreteCurl(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPRESetDiscreteCurl, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetInterpolations( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PCHYPRESetInterpolations, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Mat, Ptr{Mat}, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PCHYPRESetEdgeConstantVectors( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCHYPRESetEdgeConstantVectors, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCHYPREAMSSetInteriorNodes(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPREAMSSetInteriorNodes, $petsc_library), + PetscErrorCode, + (PC, Vec), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetAlphaPoissonMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPRESetAlphaPoissonMatrix, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCHYPRESetBetaPoissonMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHYPRESetBetaPoissonMatrix, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCFieldSplitSetFields, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCFieldSplitSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetBlockSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitSetIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitGetIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitGetIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitGetISByIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitGetISByIndex, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitRestrictIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitRestrictIS, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetDMSplits(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetDMSplits, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitGetDMSplits(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitGetDMSplits, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetDiagUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitGetDiagUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitGetDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetOffDiagUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetOffDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitGetOffDiagUseAmat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitGetOffDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSchurPrecondition( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCFieldSplitSchurPrecondition, $petsc_library), + PetscErrorCode, + (PC, PCFieldSplitSchurPreType, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitSetSchurPre(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitSetSchurPre, $petsc_library), + PetscErrorCode, + (PC, PCFieldSplitSchurPreType, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitGetSchurPre(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitGetSchurPre, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFieldSplitSchurPreType}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitSetSchurFactType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetSchurFactType, $petsc_library), + PetscErrorCode, + (PC, PCFieldSplitSchurFactType), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetSchurScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetSchurScale, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitGetSchurBlocks( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCFieldSplitGetSchurBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCFieldSplitSchurGetS(::$UnionPetscLib, arg1, S) + @chk ccall( + (:PCFieldSplitSchurGetS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}), + arg1, + S, + ) +end + +@for_petsc function PCFieldSplitSchurRestoreS(::$UnionPetscLib, arg1, S) + @chk ccall( + (:PCFieldSplitSchurRestoreS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}), + arg1, + S, + ) +end + +@for_petsc function PCFieldSplitGetDetectSaddlePoint( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCFieldSplitGetDetectSaddlePoint, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetDetectSaddlePoint( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCFieldSplitSetDetectSaddlePoint, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetGKBTol(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetGKBTol, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetGKBNu(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetGKBNu, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetGKBMaxit(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetGKBMaxit, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCFieldSplitSetGKBDelay(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCFieldSplitSetGKBDelay, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGalerkinSetRestriction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGalerkinSetRestriction, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCGalerkinSetInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGalerkinSetInterpolation, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCGalerkinSetComputeSubmatrix( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCGalerkinSetComputeSubmatrix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCPythonSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPythonSetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCPythonGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPythonGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCPARMSSetGlobal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPARMSSetGlobal, $petsc_library), + PetscErrorCode, + (PC, PCPARMSGlobalType), + arg1, + arg2, + ) +end + +@for_petsc function PCPARMSSetLocal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPARMSSetLocal, $petsc_library), + PetscErrorCode, + (PC, PCPARMSLocalType), + arg1, + arg2, + ) +end + +@for_petsc function PCPARMSSetSolveTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCPARMSSetSolveTolerances, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCPARMSSetSolveRestart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPARMSSetSolveRestart, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCPARMSSetNonsymPerm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPARMSSetNonsymPerm, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCPARMSSetFill(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCPARMSSetFill, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCGAMGSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGType), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCGAMGType}), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetProcEqLim(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetProcEqLim, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetRepartition(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetRepartition, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetUseSAEstEig(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetUseSAEstEig, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetRecomputeEstEig(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetRecomputeEstEig, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetEigenvalues(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGAMGSetEigenvalues, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGAMGASMSetUseAggs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGASMSetUseAggs, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetParallelCoarseGridSolve( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCGAMGSetParallelCoarseGridSolve, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetCpuPinCoarseGrids(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetCpuPinCoarseGrids, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetCoarseGridLayoutType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetCoarseGridLayoutType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGLayoutType), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetThreshold(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGAMGSetThreshold, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGAMGSetRankReductionFactors( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCGAMGSetRankReductionFactors, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGAMGSetThresholdScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetThresholdScale, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetCoarseEqLim(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetCoarseEqLim, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetNlevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetNlevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetNSmooths(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetNSmooths, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetAggressiveLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetAggressiveLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetReuseInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetReuseInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGFinalizePackage(::$UnionPetscLib) + @chk ccall((:PCGAMGFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCGAMGInitializePackage(::$UnionPetscLib) + @chk ccall((:PCGAMGInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCGAMGRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGRegister, $petsc_library), + PetscErrorCode, + (PCGAMGType, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGCreateGraph(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGAMGCreateGraph, $petsc_library), + PetscErrorCode, + (PC, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGAMGSetAggressiveSquareGraph(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetAggressiveSquareGraph, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGMISkSetMinDegreeOrdering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGMISkSetMinDegreeOrdering, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGMISkSetAggressive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGMISkSetAggressive, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGASMSetHEM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGASMSetHEM, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetLowMemoryFilter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGSetLowMemoryFilter, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGSetInjectionIndex(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCGAMGSetInjectionIndex, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCGAMGClassicalSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGClassicalSetType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGClassicalType), + arg1, + arg2, + ) +end + +@for_petsc function PCGAMGClassicalGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGAMGClassicalGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCGAMGClassicalType}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetDiscreteGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PCBDDCSetDiscreteGradient, $petsc_library), + PetscErrorCode, + (PC, Mat, $PetscInt, $PetscInt, PetscBool, PetscBool), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PCBDDCSetDivergenceMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCBDDCSetDivergenceMat, $petsc_library), + PetscErrorCode, + (PC, Mat, PetscBool, IS), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCBDDCSetChangeOfBasisMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCBDDCSetChangeOfBasisMat, $petsc_library), + PetscErrorCode, + (PC, Mat, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBDDCSetPrimalVerticesIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetPrimalVerticesIS, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetPrimalVerticesLocalIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetPrimalVerticesLocalIS, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetPrimalVerticesIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCGetPrimalVerticesIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetPrimalVerticesLocalIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCGetPrimalVerticesLocalIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetCoarseningRatio(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetCoarseningRatio, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetDirichletBoundaries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetDirichletBoundaries, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetDirichletBoundariesLocal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCBDDCSetDirichletBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetDirichletBoundaries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCGetDirichletBoundaries, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetDirichletBoundariesLocal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCBDDCGetDirichletBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetInterfaceExtType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetInterfaceExtType, $petsc_library), + PetscErrorCode, + (PC, PCBDDCInterfaceExtType), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetNeumannBoundaries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCSetNeumannBoundaries, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetNeumannBoundariesLocal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCBDDCSetNeumannBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetNeumannBoundaries(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBDDCGetNeumannBoundaries, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCGetNeumannBoundariesLocal( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCBDDCGetNeumannBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function PCBDDCSetDofsSplitting(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBDDCSetDofsSplitting, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBDDCSetDofsSplittingLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCBDDCSetDofsSplittingLocal, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBDDCSetLocalAdjacencyGraph( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCBDDCSetLocalAdjacencyGraph, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, PetscCopyMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCBDDCCreateFETIDPOperators( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCBDDCCreateFETIDPOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool, Ptr{Cchar}, Ptr{Mat}, Ptr{PC}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCBDDCMatFETIDPGetRHS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCBDDCMatFETIDPGetRHS, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBDDCMatFETIDPGetSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCBDDCMatFETIDPGetSolution, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCBDDCFinalizePackage(::$UnionPetscLib) + @chk ccall((:PCBDDCFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCBDDCInitializePackage(::$UnionPetscLib) + @chk ccall((:PCBDDCInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCISInitialize(::$UnionPetscLib, arg1) + @chk ccall((:PCISInitialize, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCISSetUp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCISSetUp, $petsc_library), + PetscErrorCode, + (PC, PetscBool, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCISSetUseStiffnessScaling(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCISSetUseStiffnessScaling, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCISSetSubdomainScalingFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCISSetSubdomainScalingFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function PCISSetSubdomainDiagonalScaling( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCISSetSubdomainDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, Vec), + arg1, + arg2, + ) +end + +@for_petsc function PCISScatterArrayNToVecB( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCISScatterArrayNToVecB, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscScalar}, Vec, InsertMode, ScatterMode), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCISApplySchur( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:PCISApplySchur, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function PCISApplyInvSchur( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCISApplyInvSchur, $petsc_library), + PetscErrorCode, + (PC, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCISReset(::$UnionPetscLib, arg1) + @chk ccall((:PCISReset, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCMGSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetType, $petsc_library), + PetscErrorCode, + (PC, PCMGType), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGType}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetLevels(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{MPI_Comm}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetLevels, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetDistinctSmoothUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PCMGSetDistinctSmoothUp, $petsc_library), + PetscErrorCode, + (PC,), + arg1, + ) +end + +@for_petsc function PCMGSetNumberSmooth(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetNumberSmooth, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetCycleType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetCycleType, $petsc_library), + PetscErrorCode, + (PC, PCMGCycleType), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetCycleTypeOnLevel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetCycleTypeOnLevel, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, PCMGCycleType), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetCyclesOnLevel(::$UnionPetscLib, pc, l, t) + @chk ccall( + (:PCMGSetCyclesOnLevel, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt), + pc, + l, + t, + ) +end + +@for_petsc function PCMGMultiplicativeSetCycles(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGMultiplicativeSetCycles, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetGalerkin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetGalerkin, $petsc_library), + PetscErrorCode, + (PC, PCMGGalerkinType), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetGalerkin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetGalerkin, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGGalerkinType}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetAdaptCoarseSpaceType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetAdaptCoarseSpaceType, $petsc_library), + PetscErrorCode, + (PC, PCMGCoarseSpaceType), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetAdaptCoarseSpaceType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetAdaptCoarseSpaceType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGCoarseSpaceType}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetAdaptCR(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetAdaptCR, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetAdaptCR(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetAdaptCR, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetAdaptInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGSetAdaptInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetAdaptInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetAdaptInterpolation, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGSetRhs(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetRhs, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetX(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetX, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetR(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetR, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetRestriction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetRestriction, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetRestriction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetRestriction, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetInjection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetInjection, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetInjection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetInjection, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetInterpolation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetInterpolation, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetOperators(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCMGSetOperators, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGGetInterpolation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetInterpolation, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetRScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGSetRScale, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetRScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetRScale, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGSetResidual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCMGSetResidual, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Cvoid}, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGSetResidualTranspose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCMGSetResidualTranspose, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{Cvoid}, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGResidualDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCMGResidualDefault, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGResidualTransposeDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCMGResidualTransposeDefault, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGMatResidualDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCMGMatResidualDefault, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGMatResidualTransposeDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCMGMatResidualTransposeDefault, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCMGGalerkinSetMatProductAlgorithm( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCMGGalerkinSetMatProductAlgorithm, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGalerkinGetMatProductAlgorithm( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCMGGalerkinGetMatProductAlgorithm, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetGridComplexity(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetGridComplexity, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCHMGSetReuseInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHMGSetReuseInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCHMGSetUseSubspaceCoarsening(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHMGSetUseSubspaceCoarsening, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCHMGSetInnerPCType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHMGSetInnerPCType, $petsc_library), + PetscErrorCode, + (PC, PCType), + arg1, + arg2, + ) +end + +@for_petsc function PCHMGSetCoarseningComponent(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHMGSetCoarseningComponent, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCHMGUseMatMAIJ(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHMGUseMatMAIJ, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetSubcommType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetSubcommType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscSubcommType}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeSetSubcommType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeSetSubcommType, $petsc_library), + PetscErrorCode, + (PC, PetscSubcommType), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetReductionFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeSetReductionFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeSetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetIgnoreDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetIgnoreDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeSetIgnoreDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeSetIgnoreDM, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetUseCoarseDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetUseCoarseDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeSetUseCoarseDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeSetUseCoarseDM, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetIgnoreKSPComputeOperators( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCTelescopeGetIgnoreKSPComputeOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeSetIgnoreKSPComputeOperators( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCTelescopeSetIgnoreKSPComputeOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetSaveOperators(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchSetSaveOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchGetSaveOperators(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchGetSaveOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetPrecomputeElementTensors( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCPatchSetPrecomputeElementTensors, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchGetPrecomputeElementTensors( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCPatchGetPrecomputeElementTensors, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetPartitionOfUnity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchSetPartitionOfUnity, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchGetPartitionOfUnity(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchGetPartitionOfUnity, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetSubMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchSetSubMatType, $petsc_library), + PetscErrorCode, + (PC, MatType), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchGetSubMatType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchGetSubMatType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatType}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetCellNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchSetCellNumbering, $petsc_library), + PetscErrorCode, + (PC, PetscSection), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchGetCellNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPatchGetCellNumbering, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscSection}), + arg1, + arg2, + ) +end + +@for_petsc function PCPatchSetConstructType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCPatchSetConstructType, $petsc_library), + PetscErrorCode, + (PC, PCPatchConstructType, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCPatchGetConstructType( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PCPatchGetConstructType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCPatchConstructType}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCPatchSetDiscretisationInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:PCPatchSetDiscretisationInfo, $petsc_library), + PetscErrorCode, + ( + PC, + $PetscInt, + Ptr{DM}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function PCPatchSetComputeOperator( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCPatchSetComputeOperator, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCPatchSetComputeFunction(::$UnionPetscLib, pc, func, ctx) + @chk ccall( + (:PCPatchSetComputeFunction, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + pc, + func, + ctx, + ) +end + +@for_petsc function PCPatchSetComputeOperatorInteriorFacets( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCPatchSetComputeOperatorInteriorFacets, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCPatchSetComputeFunctionInteriorFacets( + ::$UnionPetscLib, + pc, + func, + ctx, +) + @chk ccall( + (:PCPatchSetComputeFunctionInteriorFacets, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}, Ptr{Cvoid}), + pc, + func, + ctx, + ) +end + +@for_petsc function PCLMVMSetMatLMVM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCLMVMSetMatLMVM, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCLMVMGetMatLMVM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCLMVMGetMatLMVM, $petsc_library), + PetscErrorCode, + (PC, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function PCLMVMSetIS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCLMVMSetIS, $petsc_library), + PetscErrorCode, + (PC, IS), + arg1, + arg2, + ) +end + +@for_petsc function PCLMVMClearIS(::$UnionPetscLib, arg1) + @chk ccall((:PCLMVMClearIS, $petsc_library), PetscErrorCode, (PC,), arg1) +end + +@for_petsc function PCLMVMSetUpdateVec(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCLMVMSetUpdateVec, $petsc_library), + PetscErrorCode, + (PC, Vec), + arg1, + arg2, + ) +end + +@for_petsc function PCExoticSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCExoticSetType, $petsc_library), + PetscErrorCode, + (PC, PCExoticType), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetInitOnly(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationSetInitOnly, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetReductionFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationSetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetCorrectionFactor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationSetCorrectionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetSpaceToCompute( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCDeflationSetSpaceToCompute, $petsc_library), + PetscErrorCode, + (PC, PCDeflationSpaceType, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCDeflationSetSpace(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCDeflationSetSpace, $petsc_library), + PetscErrorCode, + (PC, Mat, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCDeflationSetProjectionNullSpaceMat( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCDeflationSetProjectionNullSpaceMat, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationSetCoarseMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationSetCoarseMat, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationGetPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationGetPC, $petsc_library), + PetscErrorCode, + (PC, Ptr{PC}), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMSetAuxiliaryMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PCHPDDMSetAuxiliaryMat, $petsc_library), + PetscErrorCode, + (PC, IS, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCHPDDMSetRHSMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMSetRHSMat, $petsc_library), + PetscErrorCode, + (PC, Mat), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMHasNeumannMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMHasNeumannMat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMSetCoarseCorrectionType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMSetCoarseCorrectionType, $petsc_library), + PetscErrorCode, + (PC, PCHPDDMCoarseCorrectionType), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMGetCoarseCorrectionType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMGetCoarseCorrectionType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCHPDDMCoarseCorrectionType}), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMSetSTShareSubKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMSetSTShareSubKSP, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMGetSTShareSubKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCHPDDMGetSTShareSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function PCHPDDMSetDeflationMat(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCHPDDMSetDeflationMat, $petsc_library), + PetscErrorCode, + (PC, IS, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCHPDDMFinalizePackage(::$UnionPetscLib) + @chk ccall((:PCHPDDMFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCHPDDMInitializePackage(::$UnionPetscLib) + @chk ccall((:PCHPDDMInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function PCAmgXGetResources(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCAmgXGetResources, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCMatSetApplyOperation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMatSetApplyOperation, $petsc_library), + PetscErrorCode, + (PC, MatOperation), + arg1, + arg2, + ) +end + +@for_petsc function PCMatGetApplyOperation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMatGetApplyOperation, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatOperation}), + arg1, + arg2, + ) +end + +@for_petsc function KSPInitializePackage(::$UnionPetscLib) + @chk ccall((:KSPInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function KSPFinalizePackage(::$UnionPetscLib) + @chk ccall((:KSPFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function KSPCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetType, $petsc_library), + PetscErrorCode, + (KSP, KSPType), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetUp(::$UnionPetscLib, arg1) + @chk ccall((:KSPSetUp, $petsc_library), PetscErrorCode, (KSP,), arg1) +end + +@for_petsc function KSPSetUpOnBlocks(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPSetUpOnBlocks, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSolve, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSolveTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSolveTranspose, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetUseExplicitTranspose(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetUseExplicitTranspose, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPMatSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPMatSolve, $petsc_library), + PetscErrorCode, + (KSP, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPMatSolveTranspose(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPMatSolveTranspose, $petsc_library), + PetscErrorCode, + (KSP, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetMatSolveBatchSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetMatSolveBatchSize, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetMatSolveBlockSize(::$UnionPetscLib, ksp, n) + @chk ccall( + (:KSPSetMatSolveBlockSize, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + ksp, + n, + ) +end + +@for_petsc function KSPGetMatSolveBatchSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetMatSolveBatchSize, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetMatSolveBlockSize(::$UnionPetscLib, ksp, n) + @chk ccall( + (:KSPGetMatSolveBlockSize, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + ksp, + n, + ) +end + +@for_petsc function KSPReset(::$UnionPetscLib, arg1) + @chk ccall((:KSPReset, $petsc_library), PetscErrorCode, (KSP,), arg1) +end + +@for_petsc function KSPResetViewers(::$UnionPetscLib, arg1) + @chk ccall((:KSPResetViewers, $petsc_library), PetscErrorCode, (KSP,), arg1) +end + +@for_petsc function KSPDestroy(::$UnionPetscLib, arg1) + @chk ccall((:KSPDestroy, $petsc_library), PetscErrorCode, (Ptr{KSP},), arg1) +end + +@for_petsc function KSPSetReusePreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetReusePreconditioner, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetReusePreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetReusePreconditioner, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetSkipPCSetFromOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetSkipPCSetFromOptions, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPCheckSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPCheckSolve, $petsc_library), + PetscErrorCode, + (KSP, PC, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPMonitorRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:KSPMonitorRegister, $petsc_library), + PetscErrorCode, + ( + Ptr{Cchar}, + PetscViewerType, + PetscViewerFormat, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function KSPSetPCSide(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetPCSide, $petsc_library), + PetscErrorCode, + (KSP, PCSide), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetPCSide(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetPCSide, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PCSide}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPSetTolerances, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal, $PetscReal, $PetscReal, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPGetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPGetTolerances, $petsc_library), + PetscErrorCode, + ( + KSP, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPSetMinimumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetMinimumIterations, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetMinimumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetMinimumIterations, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetInitialGuessNonzero(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetInitialGuessNonzero, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetInitialGuessNonzero(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetInitialGuessNonzero, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetErrorIfNotConverged(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetErrorIfNotConverged(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetComputeEigenvalues(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetComputeEigenvalues, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetComputeRitz(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetComputeRitz, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetComputeEigenvalues(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetComputeEigenvalues, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetComputeSingularValues(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetComputeSingularValues, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetComputeSingularValues(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetComputeSingularValues, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetRhs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetRhs, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetSolution, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetResidualNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetResidualNorm, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetIterationNumber, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetTotalIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetTotalIterations, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPCreateVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPCreateVecs, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, Ptr{Ptr{Vec}}, $PetscInt, Ptr{Ptr{Vec}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPGetVecs(::$UnionPetscLib, ksp, n, x, m, y) + @chk ccall( + (:KSPGetVecs, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, Ptr{Ptr{Vec}}, $PetscInt, Ptr{Ptr{Vec}}), + ksp, + n, + x, + m, + y, + ) +end + +@for_petsc function KSPSetPreSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetPreSolve, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetPostSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetPostSolve, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetPC, $petsc_library), + PetscErrorCode, + (KSP, PC), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetPC, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PC}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetNestLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetNestLevel, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetNestLevel(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetNestLevel, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPMonitor(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPMonitor, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPMonitorSet(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPMonitorSet, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMonitorCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPMonitorCancel, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPGetMonitorContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetMonitorContext, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetResidualHistory(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGetResidualHistory, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{$PetscReal}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetResidualHistory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPSetResidualHistory, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPGetErrorHistory(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGetErrorHistory, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{$PetscReal}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetErrorHistory(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPSetErrorHistory, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPBuildSolutionDefault(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPBuildSolutionDefault, $petsc_library), + PetscErrorCode, + (KSP, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPBuildResidualDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPBuildResidualDefault, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPDestroyDefault(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPDestroyDefault, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPSetWorkVecs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetWorkVecs, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PCKSPGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCKSPGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCKSPSetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCKSPSetKSP, $petsc_library), + PetscErrorCode, + (PC, KSP), + arg1, + arg2, + ) +end + +@for_petsc function PCBJacobiGetSubKSP(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCBJacobiGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{KSP}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCASMGetSubKSP(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCASMGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{KSP}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCGASMGetSubKSP(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:PCGASMGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{KSP}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCFieldSplitGetSubKSP(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCFieldSplitGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{KSP}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCFieldSplitSchurGetSubKSP( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:PCFieldSplitSchurGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{KSP}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetSmoother(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetSmoother, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{KSP}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetSmootherDown(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetSmootherDown, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{KSP}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetSmootherUp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PCMGGetSmootherUp, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{KSP}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCMGGetCoarseSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetCoarseSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCGalerkinGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCGalerkinGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCDeflationGetCoarseKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCDeflationGetCoarseKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGRegisterCoarseSpaceConstructor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:PCMGRegisterCoarseSpaceConstructor, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCMGGetCoarseSpaceConstructor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCMGGetCoarseSpaceConstructor, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function KSPBuildSolution(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPBuildSolution, $petsc_library), + PetscErrorCode, + (KSP, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPBuildResidual(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPBuildResidual, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum KSPChebyshevKind::UInt32 begin + KSP_CHEBYSHEV_FIRST = 0 + KSP_CHEBYSHEV_FOURTH = 1 + KSP_CHEBYSHEV_OPT_FOURTH = 2 +end + +@for_petsc function KSPRichardsonSetScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPRichardsonSetScale, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPRichardsonSetSelfScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPRichardsonSetSelfScale, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPChebyshevSetEigenvalues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:KSPChebyshevSetEigenvalues, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPChebyshevEstEigSet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPChebyshevEstEigSet, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPChebyshevEstEigSetUseNoisy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPChebyshevEstEigSetUseNoisy, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPChebyshevSetKind(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPChebyshevSetKind, $petsc_library), + PetscErrorCode, + (KSP, KSPChebyshevKind), + arg1, + arg2, + ) +end + +@for_petsc function KSPChebyshevGetKind(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPChebyshevGetKind, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPChebyshevKind}), + arg1, + arg2, + ) +end + +@for_petsc function KSPChebyshevEstEigGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPChebyshevEstEigGetKSP, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function KSPComputeExtremeSingularValues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:KSPComputeExtremeSingularValues, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPComputeEigenvalues( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPComputeEigenvalues, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPComputeEigenvaluesExplicitly( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPComputeEigenvaluesExplicitly, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPComputeRitz( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:KSPComputeRitz, $petsc_library), + PetscErrorCode, + ( + KSP, + PetscBool, + PetscBool, + Ptr{$PetscInt}, + Ptr{Vec}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@enum KSPFCDTruncationType::UInt32 begin + KSP_FCD_TRUNC_TYPE_STANDARD = 0 + KSP_FCD_TRUNC_TYPE_NOTAY = 1 +end + +@for_petsc function KSPFCGSetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGSetMmax, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPFCGGetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGGetMmax, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPFCGSetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGSetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPFCGGetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGGetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPFCGSetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGSetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, KSPFCDTruncationType), + arg1, + arg2, + ) +end + +@for_petsc function KSPFCGGetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFCGGetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPFCDTruncationType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGSetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGSetMmax, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGGetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGGetMmax, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGSetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGSetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGGetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGGetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGSetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGSetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, KSPFCDTruncationType), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEFCGGetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFCGGetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPFCDTruncationType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRSetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRSetMmax, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRGetMmax(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRGetMmax, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRSetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRSetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRGetNprealloc(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRGetNprealloc, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRSetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRSetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, KSPFCDTruncationType), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRGetTruncationType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRGetTruncationType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPFCDTruncationType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRSetUnrollW(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRSetUnrollW, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRGetUnrollW(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEGCRGetUnrollW, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPIPEGCRSetModifyPC( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPPIPEGCRSetModifyPC, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPGMRESSetRestart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESSetRestart, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESGetRestart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESGetRestart, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESSetHapTol(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESSetHapTol, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESSetBreakdownTolerance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESSetBreakdownTolerance, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESSetPreAllocateVectors(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPGMRESSetPreAllocateVectors, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPGMRESSetOrthogonalization(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESSetOrthogonalization, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESGetOrthogonalization(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESGetOrthogonalization, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESModifiedGramSchmidtOrthogonalization( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPGMRESModifiedGramSchmidtOrthogonalization, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESClassicalGramSchmidtOrthogonalization( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPGMRESClassicalGramSchmidtOrthogonalization, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPLGMRESSetAugDim(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPLGMRESSetAugDim, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPLGMRESSetConstant(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPLGMRESSetConstant, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPPIPEFGMRESSetShift(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPIPEFGMRESSetShift, $petsc_library), + PetscErrorCode, + (KSP, $PetscScalar), + arg1, + arg2, + ) +end + +@for_petsc function KSPGCRSetRestart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGCRSetRestart, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPGCRGetRestart(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGCRGetRestart, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGCRSetModifyPC(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPGCRSetModifyPC, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMINRESSetRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPMINRESSetRadius, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPMINRESGetUseQLP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPMINRESGetUseQLP, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPMINRESSetUseQLP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPMINRESSetUseQLP, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPFETIDPGetInnerBDDC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFETIDPGetInnerBDDC, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PC}), + arg1, + arg2, + ) +end + +@for_petsc function KSPFETIDPSetInnerBDDC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFETIDPSetInnerBDDC, $petsc_library), + PetscErrorCode, + (KSP, PC), + arg1, + arg2, + ) +end + +@for_petsc function KSPFETIDPGetInnerKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFETIDPGetInnerKSP, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function KSPFETIDPSetPressureOperator(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPFETIDPSetPressureOperator, $petsc_library), + PetscErrorCode, + (KSP, Mat), + arg1, + arg2, + ) +end + +@for_petsc function KSPHPDDMSetDeflationMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPHPDDMSetDeflationMat, $petsc_library), + PetscErrorCode, + (KSP, Mat), + arg1, + arg2, + ) +end + +@for_petsc function KSPHPDDMGetDeflationMat(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPHPDDMGetDeflationMat, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function KSPHPDDMMatSolve(::$UnionPetscLib, ksp, B, X) + @chk ccall( + (:KSPHPDDMMatSolve, $petsc_library), + PetscErrorCode, + (KSP, Mat, Mat), + ksp, + B, + X, + ) +end + +@enum KSPHPDDMType::UInt32 begin + KSP_HPDDM_TYPE_GMRES = 0 + KSP_HPDDM_TYPE_BGMRES = 1 + KSP_HPDDM_TYPE_CG = 2 + KSP_HPDDM_TYPE_BCG = 3 + KSP_HPDDM_TYPE_GCRODR = 4 + KSP_HPDDM_TYPE_BGCRODR = 5 + KSP_HPDDM_TYPE_BFBCG = 6 + KSP_HPDDM_TYPE_PREONLY = 7 +end + +@enum KSPHPDDMPrecision::UInt32 begin + KSP_HPDDM_PRECISION_HALF = 0 + KSP_HPDDM_PRECISION_SINGLE = 1 + KSP_HPDDM_PRECISION_DOUBLE = 2 + KSP_HPDDM_PRECISION_QUADRUPLE = 3 +end + +@for_petsc function KSPHPDDMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPHPDDMSetType, $petsc_library), + PetscErrorCode, + (KSP, KSPHPDDMType), + arg1, + arg2, + ) +end + +@for_petsc function KSPHPDDMGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPHPDDMGetType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPHPDDMType}), + arg1, + arg2, + ) +end + +@enum KSPGMRESCGSRefinementType::UInt32 begin + KSP_GMRES_CGS_REFINE_NEVER = 0 + KSP_GMRES_CGS_REFINE_IFNEEDED = 1 + KSP_GMRES_CGS_REFINE_ALWAYS = 2 +end + +@for_petsc function KSPGMRESSetCGSRefinementType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESSetCGSRefinementType, $petsc_library), + PetscErrorCode, + (KSP, KSPGMRESCGSRefinementType), + arg1, + arg2, + ) +end + +@for_petsc function KSPGMRESGetCGSRefinementType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGMRESGetCGSRefinementType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPGMRESCGSRefinementType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPFGMRESModifyPCNoChange( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPFGMRESModifyPCNoChange, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPFGMRESModifyPCKSP( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPFGMRESModifyPCKSP, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPFGMRESSetModifyPC( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPFGMRESSetModifyPC, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPQCGSetTrustRegionRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPQCGSetTrustRegionRadius, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPQCGGetQuadratic(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPQCGGetQuadratic, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPQCGGetTrialStepNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPQCGGetTrialStepNorm, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPBCGSLSetXRes(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPBCGSLSetXRes, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPBCGSLSetPol(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPBCGSLSetPol, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPBCGSLSetEll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPBCGSLSetEll, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPBCGSLSetUsePseudoinverse(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPBCGSLSetUsePseudoinverse, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPSetFromOptions, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPResetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPResetFromOptions, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPMonitorSetFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMonitorLGCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:KSPMonitorLGCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + $PetscInt, + Ptr{Ptr{Cchar}}, + Cint, + Cint, + Cint, + Cint, + Ptr{PetscDrawLG}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function KSPGMRESMonitorKrylov( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPGMRESMonitorKrylov, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMonitorDynamicTolerance( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPMonitorDynamicTolerance, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMonitorDynamicToleranceDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPMonitorDynamicToleranceDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + arg1, + ) +end + +@for_petsc function KSPMonitorDynamicToleranceCreate(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPMonitorDynamicToleranceCreate, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +@for_petsc function KSPMonitorDynamicToleranceSetCoefficient( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPMonitorDynamicToleranceSetCoefficient, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPMonitorSAWs(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPMonitorSAWs, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPMonitorSAWsCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPMonitorSAWsCreate, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function KSPMonitorSAWsDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPMonitorSAWsDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + arg1, + ) +end + +@for_petsc function KSPUnwindPreconditioner(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPUnwindPreconditioner, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPInitialResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:KSPInitialResidual, $petsc_library), + PetscErrorCode, + (KSP, Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function KSPSetOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetOperators, $petsc_library), + PetscErrorCode, + (KSP, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPGetOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGetOperators, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPGetOperatorsSet(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGetOperatorsSet, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function KSPAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetDiagonalScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetDiagonalScale, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetDiagonalScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetDiagonalScale, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetDiagonalScaleFix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetDiagonalScaleFix, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetDiagonalScaleFix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetDiagonalScaleFix, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPView, $petsc_library), + PetscErrorCode, + (KSP, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function KSPLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPLoad, $petsc_library), + PetscErrorCode, + (KSP, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function KSPViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPViewFromOptions, $petsc_library), + PetscErrorCode, + (KSP, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPConvergedReasonView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPConvergedReasonView, $petsc_library), + PetscErrorCode, + (KSP, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function KSPConvergedReasonViewSet( + ::$UnionPetscLib, + arg1, + arg2, + vctx, + arg4, +) + @chk ccall( + (:KSPConvergedReasonViewSet, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + vctx, + arg4, + ) +end + +@for_petsc function KSPConvergedReasonViewFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPConvergedReasonViewCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPConvergedReasonViewCancel, $petsc_library), + PetscErrorCode, + (KSP,), + arg1, + ) +end + +@for_petsc function KSPConvergedRateView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPConvergedRateView, $petsc_library), + PetscErrorCode, + (KSP, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function KSPReasonView(::$UnionPetscLib, ksp, v) + @chk ccall( + (:KSPReasonView, $petsc_library), + PetscErrorCode, + (KSP, PetscViewer), + ksp, + v, + ) +end + +@for_petsc function KSPReasonViewFromOptions(::$UnionPetscLib, ksp) + @chk ccall( + (:KSPReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (KSP,), + ksp, + ) +end + +@for_petsc function KSPLSQRSetExactMatNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPLSQRSetExactMatNorm, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPLSQRSetComputeStandardErrorVec( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPLSQRSetComputeStandardErrorVec, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPLSQRGetStandardErrorVec(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPLSQRGetStandardErrorVec, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function KSPLSQRGetNorms(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPLSQRGetNorms, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function PCRedundantGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCRedundantGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCRedistributeGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCRedistributeGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function PCTelescopeGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCTelescopeGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@enum KSPNormType::Int32 begin + KSP_NORM_DEFAULT = -1 + KSP_NORM_NONE = 0 + KSP_NORM_PRECONDITIONED = 1 + KSP_NORM_UNPRECONDITIONED = 2 + KSP_NORM_NATURAL = 3 +end + +@for_petsc function KSPSetNormType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetNormType, $petsc_library), + PetscErrorCode, + (KSP, KSPNormType), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetNormType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetNormType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPNormType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetSupportedNorm(::$UnionPetscLib, ksp, arg2, arg3, arg4) + @chk ccall( + (:KSPSetSupportedNorm, $petsc_library), + PetscErrorCode, + (KSP, KSPNormType, PCSide, $PetscInt), + ksp, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPSetCheckNormIteration(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetCheckNormIteration, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetLagNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetLagNorm, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetConvergenceTest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPSetConvergenceTest, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPGetConvergenceTest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPGetConvergenceTest, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPGetAndClearConvergenceTest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:KSPGetAndClearConvergenceTest, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function KSPGetConvergenceContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetConvergenceContext, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPLSQRConvergedDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPLSQRConvergedDefault, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPConvergedDefaultSetConvergedMaxits( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPConvergedDefaultSetConvergedMaxits, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetConvergedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetConvergedReason, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPConvergedReason}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetConvergedReasonString(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetConvergedReasonString, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function KSPComputeConvergenceRate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:KSPComputeConvergenceRate, $petsc_library), + PetscErrorCode, + ( + KSP, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function KSPSetConvergedNegativeCurvature( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPSetConvergedNegativeCurvature, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetConvergedNegativeCurvature( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:KSPGetConvergedNegativeCurvature, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function KSPComputeOperator(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPComputeOperator, $petsc_library), + PetscErrorCode, + (KSP, MatType, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPComputeExplicitOperator(::$UnionPetscLib, A, B) + @chk ccall( + (:KSPComputeExplicitOperator, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Mat}), + A, + B, + ) +end + +@enum KSPCGType::UInt32 begin + KSP_CG_SYMMETRIC = 0 + KSP_CG_HERMITIAN = 1 +end + +@for_petsc function KSPCGSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGSetType, $petsc_library), + PetscErrorCode, + (KSP, KSPCGType), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGUseSingleReduction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGUseSingleReduction, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGSetRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGSetRadius, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGSetObjectiveTarget(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGSetObjectiveTarget, $petsc_library), + PetscErrorCode, + (KSP, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGGetNormD(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGGetNormD, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGGetObjFcn(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPCGGetObjFcn, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGLTRGetMinEig(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGLTRGetMinEig, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGLTRGetLambda(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGLTRGetLambda, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function KSPCGGLTRGetMinEig(::$UnionPetscLib, ksp, x) + @chk ccall( + (:KSPCGGLTRGetMinEig, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + ksp, + x, + ) +end + +@for_petsc function KSPCGGLTRGetLambda(::$UnionPetscLib, ksp, x) + @chk ccall( + (:KSPCGGLTRGetLambda, $petsc_library), + PetscErrorCode, + (KSP, Ptr{$PetscReal}), + ksp, + x, + ) +end + +@for_petsc function KSPPythonSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPythonSetType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function KSPPythonGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPPythonGetType, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function PCSetPreSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCSetPreSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCPreSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPreSolve, $petsc_library), + PetscErrorCode, + (PC, KSP), + arg1, + arg2, + ) +end + +@for_petsc function PCPostSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCPostSolve, $petsc_library), + PetscErrorCode, + (PC, KSP), + arg1, + arg2, + ) +end + +@for_petsc function KSPMonitorLGRange(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:KSPMonitorLGRange, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PCShellSetPreSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetPreSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function PCShellSetPostSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCShellSetPostSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +mutable struct _p_KSPGuess end + +const KSPGuess = Ptr{_p_KSPGuess} + +const KSPGuessType = Ptr{Cchar} + +@for_petsc function KSPGuessRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetGuess(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetGuess, $petsc_library), + PetscErrorCode, + (KSP, KSPGuess), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetGuess(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetGuess, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPGuess}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessView, $petsc_library), + PetscErrorCode, + (KSPGuess, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPGuessDestroy, $petsc_library), + PetscErrorCode, + (Ptr{KSPGuess},), + arg1, + ) +end + +@for_petsc function KSPGuessCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{KSPGuess}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessSetType, $petsc_library), + PetscErrorCode, + (KSPGuess, KSPGuessType), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessGetType, $petsc_library), + PetscErrorCode, + (KSPGuess, Ptr{KSPGuessType}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessSetTolerance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGuessSetTolerance, $petsc_library), + PetscErrorCode, + (KSPGuess, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function KSPGuessSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPGuessSetUp, $petsc_library), + PetscErrorCode, + (KSPGuess,), + arg1, + ) +end + +@for_petsc function KSPGuessUpdate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGuessUpdate, $petsc_library), + PetscErrorCode, + (KSPGuess, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPGuessFormGuess(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGuessFormGuess, $petsc_library), + PetscErrorCode, + (KSPGuess, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPGuessSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:KSPGuessSetFromOptions, $petsc_library), + PetscErrorCode, + (KSPGuess,), + arg1, + ) +end + +@for_petsc function KSPGuessFischerSetModel(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPGuessFischerSetModel, $petsc_library), + PetscErrorCode, + (KSPGuess, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetUseFischerGuess(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetUseFischerGuess, $petsc_library), + PetscErrorCode, + (KSP, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function KSPSetInitialGuessKnoll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetInitialGuessKnoll, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetInitialGuessKnoll(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetInitialGuessKnoll, $petsc_library), + PetscErrorCode, + (KSP, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@enum MatSchurComplementAinvType::UInt32 begin + MAT_SCHUR_COMPLEMENT_AINV_DIAG = 0 + MAT_SCHUR_COMPLEMENT_AINV_LUMP = 1 + MAT_SCHUR_COMPLEMENT_AINV_BLOCK_DIAG = 2 + MAT_SCHUR_COMPLEMENT_AINV_FULL = 3 +end + +@for_petsc function MatCreateSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatCreateSchurComplement, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat, Mat, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatSchurComplementGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSchurComplementGetKSP, $petsc_library), + PetscErrorCode, + (Mat, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function MatSchurComplementSetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSchurComplementSetKSP, $petsc_library), + PetscErrorCode, + (Mat, KSP), + arg1, + arg2, + ) +end + +@for_petsc function MatSchurComplementSetSubMatrices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatSchurComplementSetSubMatrices, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatSchurComplementUpdateSubMatrices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatSchurComplementUpdateSubMatrices, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatSchurComplementGetSubMatrices( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:MatSchurComplementGetSubMatrices, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatSchurComplementSetAinvType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSchurComplementSetAinvType, $petsc_library), + PetscErrorCode, + (Mat, MatSchurComplementAinvType), + arg1, + arg2, + ) +end + +@for_petsc function MatSchurComplementGetAinvType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSchurComplementGetAinvType, $petsc_library), + PetscErrorCode, + (Mat, Ptr{MatSchurComplementAinvType}), + arg1, + arg2, + ) +end + +@for_petsc function MatSchurComplementGetPmat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:MatSchurComplementGetPmat, $petsc_library), + PetscErrorCode, + (Mat, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSchurComplementComputeExplicitOperator( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:MatSchurComplementComputeExplicitOperator, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatGetSchurComplement( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:MatGetSchurComplement, $petsc_library), + PetscErrorCode, + ( + Mat, + IS, + IS, + IS, + IS, + MatReuse, + Ptr{Mat}, + MatSchurComplementAinvType, + MatReuse, + Ptr{Mat}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function MatCreateSchurComplementPmat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:MatCreateSchurComplementPmat, $petsc_library), + PetscErrorCode, + (Mat, Mat, Mat, Mat, MatSchurComplementAinvType, MatReuse, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function MatCreateLMVMDFP(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMDFP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMBFGS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMBFGS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMDBFGS(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMDBFGS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMDDFP(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMDDFP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMDQN(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMDQN, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMSR1(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:MatCreateLMVMSR1, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMBroyden( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateLMVMBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMBadBroyden( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateLMVMBadBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMSymBroyden( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateLMVMSymBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMSymBadBroyden( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateLMVMSymBadBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatCreateLMVMDiagBroyden( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatCreateLMVMDiagBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function MatLMVMUpdate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatLMVMUpdate, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatLMVMIsAllocated(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMIsAllocated, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMAllocate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatLMVMAllocate, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatLMVMReset(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMReset, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMResetShift(::$UnionPetscLib, arg1) + @chk ccall( + (:MatLMVMResetShift, $petsc_library), + PetscErrorCode, + (Mat,), + arg1, + ) +end + +@for_petsc function MatLMVMClearJ0(::$UnionPetscLib, arg1) + @chk ccall((:MatLMVMClearJ0, $petsc_library), PetscErrorCode, (Mat,), arg1) +end + +@for_petsc function MatLMVMSetJ0(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetJ0, $petsc_library), + PetscErrorCode, + (Mat, Mat), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSetJ0Scale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetJ0Scale, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSetJ0Diag(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetJ0Diag, $petsc_library), + PetscErrorCode, + (Mat, Vec), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSetJ0PC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetJ0PC, $petsc_library), + PetscErrorCode, + (Mat, PC), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSetJ0KSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetJ0KSP, $petsc_library), + PetscErrorCode, + (Mat, KSP), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMApplyJ0Fwd(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatLMVMApplyJ0Fwd, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatLMVMApplyJ0Inv(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatLMVMApplyJ0Inv, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatLMVMGetJ0(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetJ0, $petsc_library), + PetscErrorCode, + (Mat, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMGetJ0PC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetJ0PC, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PC}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMGetJ0KSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetJ0KSP, $petsc_library), + PetscErrorCode, + (Mat, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSetHistorySize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSetHistorySize, $petsc_library), + PetscErrorCode, + (Mat, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMGetHistorySize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetHistorySize, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMGetUpdateCount(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetUpdateCount, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMGetRejectCount(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMGetRejectCount, $petsc_library), + PetscErrorCode, + (Mat, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function MatLMVMSymBroydenSetDelta(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSymBroydenSetDelta, $petsc_library), + PetscErrorCode, + (Mat, $PetscScalar), + arg1, + arg2, + ) +end + +@enum MatLMVMSymBroydenScaleType::UInt32 begin + MAT_LMVM_SYMBROYDEN_SCALE_NONE = 0 + MAT_LMVM_SYMBROYDEN_SCALE_SCALAR = 1 + MAT_LMVM_SYMBROYDEN_SCALE_DIAGONAL = 2 + MAT_LMVM_SYMBROYDEN_SCALE_USER = 3 +end + +@for_petsc function MatLMVMSymBroydenSetScaleType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMSymBroydenSetScaleType, $petsc_library), + PetscErrorCode, + (Mat, MatLMVMSymBroydenScaleType), + arg1, + arg2, + ) +end + +@enum MatLMVMDenseType::UInt32 begin + MAT_LMVM_DENSE_REORDER = 0 + MAT_LMVM_DENSE_INPLACE = 1 +end + +@for_petsc function MatLMVMDenseSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatLMVMDenseSetType, $petsc_library), + PetscErrorCode, + (Mat, MatLMVMDenseType), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetDM, $petsc_library), + PetscErrorCode, + (KSP, DM), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetDMActive(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetDMActive, $petsc_library), + PetscErrorCode, + (KSP, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetDM, $petsc_library), + PetscErrorCode, + (KSP, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function KSPSetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPSetApplicationContext, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function KSPGetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:KSPGetApplicationContext, $petsc_library), + PetscErrorCode, + (KSP, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +# typedef PetscErrorCode ( KSPComputeRHSFn ) ( KSP ksp , Vec b , void * ctx ) +const KSPComputeRHSFn = Cvoid + +@for_petsc function KSPSetComputeRHS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetComputeRHS, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPComputeRHSFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +# typedef PetscErrorCode ( KSPComputeOperatorsFn ) ( KSP ksp , Mat A , Mat P , void * ctx ) +const KSPComputeOperatorsFn = Cvoid + +@for_petsc function KSPSetComputeOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:KSPSetComputeOperators, $petsc_library), + PetscErrorCode, + (KSP, KSPComputeOperatorsFn, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +# typedef PetscErrorCode ( KSPComputeInitialGuessFn ) ( KSP ksp , Vec x , void * ctx ) +const KSPComputeInitialGuessFn = Cvoid + +@for_petsc function KSPSetComputeInitialGuess( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:KSPSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (KSP, Ptr{KSPComputeInitialGuessFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPSetComputeOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMKSPSetComputeOperators, $petsc_library), + PetscErrorCode, + (DM, Ptr{KSPComputeOperatorsFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPGetComputeOperators(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMKSPGetComputeOperators, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{KSPComputeOperatorsFn}}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPSetComputeRHS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMKSPSetComputeRHS, $petsc_library), + PetscErrorCode, + (DM, Ptr{KSPComputeRHSFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPGetComputeRHS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMKSPGetComputeRHS, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{KSPComputeRHSFn}}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPSetComputeInitialGuess( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMKSPSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (DM, Ptr{KSPComputeInitialGuessFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMKSPGetComputeInitialGuess( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMKSPGetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{KSPComputeInitialGuessFn}}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMGlobalToLocalSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMGlobalToLocalSolve, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMProjectField( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMProjectField, $petsc_library), + PetscErrorCode, + (DM, $PetscReal, Vec, Ptr{Ptr{Cvoid}}, InsertMode, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMSwarmProjectFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + mode, +) + @chk ccall( + (:DMSwarmProjectFields, $petsc_library), + PetscErrorCode, + (DM, DM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{Vec}, ScatterMode), + arg1, + arg2, + arg3, + arg4, + arg5, + mode, + ) +end + +@for_petsc function DMAdaptInterpolator( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMAdaptInterpolator, $petsc_library), + PetscErrorCode, + (DM, DM, Mat, KSP, Mat, Mat, Ptr{Mat}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMCheckInterpolator( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMCheckInterpolator, $petsc_library), + PetscErrorCode, + (DM, Mat, Mat, Mat, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PCBJKOKKOSSetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBJKOKKOSSetKSP, $petsc_library), + PetscErrorCode, + (PC, KSP), + arg1, + arg2, + ) +end + +@for_petsc function PCBJKOKKOSGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PCBJKOKKOSGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function SNESInitializePackage(::$UnionPetscLib) + @chk ccall((:SNESInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function SNESFinalizePackage(::$UnionPetscLib) + @chk ccall((:SNESFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function SNESCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESReset(::$UnionPetscLib, arg1) + @chk ccall((:SNESReset, $petsc_library), PetscErrorCode, (SNES,), arg1) +end + +@for_petsc function SNESDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESDestroy, $petsc_library), + PetscErrorCode, + (Ptr{SNES},), + arg1, + ) +end + +@for_petsc function SNESSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESType), + arg1, + arg2, + ) +end + +@for_petsc function SNESMonitor(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESMonitor, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESMonitorSet(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESMonitorSet, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESMonitorSetFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESMonitorCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESMonitorCancel, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESMonitorSAWs(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESMonitorSAWs, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESMonitorSAWsCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMonitorSAWsCreate, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ) +end + +@for_petsc function SNESMonitorSAWsDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESMonitorSAWsDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + arg1, + ) +end + +@for_petsc function SNESSetConvergenceHistory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESSetConvergenceHistory, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}, Ptr{$PetscInt}, $PetscInt, PetscBool), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESGetConvergenceHistory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESGetConvergenceHistory, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESSetUp(::$UnionPetscLib, arg1) + @chk ccall((:SNESSetUp, $petsc_library), PetscErrorCode, (SNES,), arg1) +end + +@for_petsc function SNESSolve(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESSolve, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESSetErrorIfNotConverged(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetErrorIfNotConverged(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESConverged( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESConverged, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESSetWorkVecs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetWorkVecs, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESAddOptionsChecker(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESAddOptionsChecker, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +@for_petsc function SNESSetUpdate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetUpdate, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetKSP, $petsc_library), + PetscErrorCode, + (SNES, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetKSP, $petsc_library), + PetscErrorCode, + (SNES, KSP), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetSolution, $petsc_library), + PetscErrorCode, + (SNES, Vec), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetSolution, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetSolutionUpdate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetSolutionUpdate, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetRhs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetRhs, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function SNESView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESView, $petsc_library), + PetscErrorCode, + (SNES, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function SNESLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLoad, $petsc_library), + PetscErrorCode, + (SNES, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function SNESConvergedReasonViewSet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESConvergedReasonViewSet, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESViewFromOptions, $petsc_library), + PetscErrorCode, + (SNES, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESConvergedReasonView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESConvergedReasonView, $petsc_library), + PetscErrorCode, + (SNES, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function SNESConvergedReasonViewFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESConvergedReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESConvergedReasonViewCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESConvergedReasonViewCancel, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESReasonView(::$UnionPetscLib, snes, v) + @chk ccall( + (:SNESReasonView, $petsc_library), + PetscErrorCode, + (SNES, PetscViewer), + snes, + v, + ) +end + +@for_petsc function SNESReasonViewFromOptions(::$UnionPetscLib, snes) + @chk ccall( + (:SNESReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (SNES,), + snes, + ) +end + +@for_petsc function SNESSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function SNESAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESSetFromOptions, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESResetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESResetFromOptions, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESSetUseMatrixFree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESSetUseMatrixFree, $petsc_library), + PetscErrorCode, + (SNES, PetscBool, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESGetUseMatrixFree(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESGetUseMatrixFree, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatCreateSNESMF(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatCreateSNESMF, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function MatSNESMFGetSNES(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSNESMFGetSNES, $petsc_library), + PetscErrorCode, + (Mat, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function MatSNESMFSetReuseBase(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSNESMFSetReuseBase, $petsc_library), + PetscErrorCode, + (Mat, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function MatSNESMFGetReuseBase(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:MatSNESMFGetReuseBase, $petsc_library), + PetscErrorCode, + (Mat, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function MatMFFDComputeJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:MatMFFDComputeJacobian, $petsc_library), + PetscErrorCode, + (SNES, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function MatCreateSNESMFMore(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:MatCreateSNESMFMore, $petsc_library), + PetscErrorCode, + (SNES, Vec, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function MatSNESMFMoreSetParameters( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:MatSNESMFMoreSetParameters, $petsc_library), + PetscErrorCode, + (Mat, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESSetTolerances, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal, $PetscReal, $PetscReal, $PetscInt, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESSetDivergenceTolerance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetDivergenceTolerance, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESGetTolerances, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESGetDivergenceTolerance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetDivergenceTolerance, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetTrustRegionTolerance(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetTrustRegionTolerance, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetForceIteration(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetForceIteration, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetForceIteration(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetForceIteration, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetIterationNumber, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetIterationNumber, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@enum SNESNewtonTRFallbackType::UInt32 begin + SNES_TR_FALLBACK_NEWTON = 0 + SNES_TR_FALLBACK_CAUCHY = 1 + SNES_TR_FALLBACK_DOGLEG = 2 +end + +@for_petsc function SNESNewtonTRSetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRSetPreCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRGetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRGetPreCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRSetPostCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRSetPostCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRGetPostCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRGetPostCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRSetFallbackType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNewtonTRSetFallbackType, $petsc_library), + PetscErrorCode, + (SNES, SNESNewtonTRFallbackType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNewtonTRPreCheck( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESNewtonTRPreCheck, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESNewtonTRPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESNewtonTRPostCheck, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Vec, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESNewtonTRSetNormType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNewtonTRSetNormType, $petsc_library), + PetscErrorCode, + (SNES, NormType), + arg1, + arg2, + ) +end + +@enum SNESNewtonTRQNType::UInt32 begin + SNES_TR_QN_NONE = 0 + SNES_TR_QN_SAME = 1 + SNES_TR_QN_DIFFERENT = 2 +end + +@for_petsc function SNESNewtonTRSetQNType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNewtonTRSetQNType, $petsc_library), + PetscErrorCode, + (SNES, SNESNewtonTRQNType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNewtonTRDCGetRhoFlag(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNewtonTRDCGetRhoFlag, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESNewtonTRDCSetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRDCSetPreCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRDCGetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESNewtonTRDCGetPreCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRDCSetPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + ctx, +) + @chk ccall( + (:SNESNewtonTRDCSetPostCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESNewtonTRDCGetPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + ctx, +) + @chk ccall( + (:SNESNewtonTRDCGetPostCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESGetNonlinearStepFailures(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetMaxNonlinearStepFailures( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESSetMaxNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetMaxNonlinearStepFailures( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESGetMaxNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetNumberFunctionEvals(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetNumberFunctionEvals, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetLagPreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetLagPreconditioner, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetLagPreconditioner(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetLagPreconditioner, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetLagJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetLagJacobian, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetLagJacobian(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetLagJacobian, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetLagPreconditionerPersists( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESSetLagPreconditionerPersists, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetLagJacobianPersists(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetLagJacobianPersists, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetGridSequence(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetGridSequence, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetGridSequence(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetGridSequence, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetLinearSolveIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetLinearSolveIterations, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetLinearSolveFailures(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetLinearSolveFailures, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetMaxLinearSolveFailures(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetMaxLinearSolveFailures, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetMaxLinearSolveFailures(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetMaxLinearSolveFailures, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetCountersReset(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetCountersReset, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESKSPSetUseEW(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESKSPSetUseEW, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESKSPGetUseEW(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESKSPGetUseEW, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESKSPSetParametersEW( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:SNESKSPSetParametersEW, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function SNESKSPGetParametersEW( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:SNESKSPGetParametersEW, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function SNESMonitorLGRange(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESMonitorLGRange, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, $PetscReal, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESSetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetApplicationContext, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetApplicationContext, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetComputeApplicationContext( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESSetComputeApplicationContext, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESPythonSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESPythonSetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function SNESPythonGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESPythonGetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetFunctionDomainError(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESSetFunctionDomainError, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESGetFunctionDomainError(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetFunctionDomainError, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetJacobianDomainError(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetJacobianDomainError, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetJacobianDomainError(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESSetJacobianDomainError, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESSetCheckJacobianDomainError( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESSetCheckJacobianDomainError, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetCheckJacobianDomainError( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESGetCheckJacobianDomainError, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetConvergenceTest( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESSetConvergenceTest, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESConvergedDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESConvergedDefault, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + Ptr{SNESConvergedReason}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESConvergedCorrectPressure( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESConvergedCorrectPressure, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + $PetscReal, + $PetscReal, + $PetscReal, + Ptr{SNESConvergedReason}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESGetConvergedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetConvergedReason, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESConvergedReason}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetConvergedReasonString(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetConvergedReasonString, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetConvergedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetConvergedReason, $petsc_library), + PetscErrorCode, + (SNES, SNESConvergedReason), + arg1, + arg2, + ) +end + +# typedef PetscErrorCode ( SNESInitialGuessFn ) ( SNES snes , Vec u , void * ctx ) +const SNESInitialGuessFn = Cvoid + +# typedef PetscErrorCode ( SNESFunctionFn ) ( SNES snes , Vec u , Vec F , void * ctx ) +const SNESFunctionFn = Cvoid + +# typedef PetscErrorCode ( SNESObjectiveFn ) ( SNES snes , Vec u , PetscReal * o , void * ctx ) +const SNESObjectiveFn = Cvoid + +# typedef PetscErrorCode ( SNESJacobianFn ) ( SNES snes , Vec u , Mat Amat , Mat Pmat , void * ctx ) +const SNESJacobianFn = Cvoid + +# typedef PetscErrorCode ( SNESNGSFn ) ( SNES snes , Vec u , Vec b , void * ctx ) +const SNESNGSFn = Cvoid + +@for_petsc function SNESSetFunction(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESSetFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESGetFunction(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESGetFunction, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}, Ptr{Ptr{SNESFunctionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESComputeFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESComputeFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESComputeMFFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESComputeMFFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESSetInitialFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetInitialFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESSetJacobian, $petsc_library), + PetscErrorCode, + (SNES, Mat, Mat, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESGetJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESGetJacobian, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Mat}, Ptr{Mat}, Ptr{Ptr{SNESJacobianFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESPruneJacobianColor(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESPruneJacobianColor, $petsc_library), + PetscErrorCode, + (SNES, Mat, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESSetComputeInitialGuess( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESInitialGuessFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESSetPicard( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESSetPicard, $petsc_library), + PetscErrorCode, + ( + SNES, + Vec, + Ptr{SNESFunctionFn}, + Mat, + Mat, + Ptr{SNESJacobianFn}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESGetPicard( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESGetPicard, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{Vec}, + Ptr{Ptr{SNESFunctionFn}}, + Ptr{Mat}, + Ptr{Mat}, + Ptr{Ptr{SNESJacobianFn}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESSetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESSetObjective, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESObjectiveFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESGetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESGetObjective, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{SNESObjectiveFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESComputeObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESComputeObjective, $petsc_library), + PetscErrorCode, + (SNES, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@enum SNESNormSchedule::Int32 begin + SNES_NORM_DEFAULT = -1 + SNES_NORM_NONE = 0 + SNES_NORM_ALWAYS = 1 + SNES_NORM_INITIAL_ONLY = 2 + SNES_NORM_FINAL_ONLY = 3 + SNES_NORM_INITIAL_FINAL_ONLY = 4 +end + +@for_petsc function SNESSetNormSchedule(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetNormSchedule, $petsc_library), + PetscErrorCode, + (SNES, SNESNormSchedule), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetNormSchedule(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetNormSchedule, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESNormSchedule}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetFunctionNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetFunctionNorm, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetFunctionNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetFunctionNorm, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetUpdateNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetUpdateNorm, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetSolutionNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetSolutionNorm, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@enum SNESFunctionType::Int32 begin + SNES_FUNCTION_DEFAULT = -1 + SNES_FUNCTION_UNPRECONDITIONED = 0 + SNES_FUNCTION_PRECONDITIONED = 1 +end + +@for_petsc function SNESSetFunctionType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetFunctionType, $petsc_library), + PetscErrorCode, + (SNES, SNESFunctionType), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetFunctionType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetFunctionType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESFunctionType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetNGS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESSetNGS, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESNGSFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESGetNGS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESGetNGS, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Ptr{SNESNGSFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESComputeNGS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESComputeNGS, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESNGSSetSweeps(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGSSetSweeps, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESNGSGetSweeps(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGSGetSweeps, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESNGSSetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESNGSSetTolerances, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal, $PetscReal, $PetscReal, $PetscInt), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESNGSGetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESNGSGetTolerances, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESSetAlwaysComputesFinalResidual( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESSetAlwaysComputesFinalResidual, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetAlwaysComputesFinalResidual( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESGetAlwaysComputesFinalResidual, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESShellGetContext, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESShellSetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESShellSetContext, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESShellSetSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESShellSetSolve, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +mutable struct _p_LineSearch end + +const SNESLineSearch = Ptr{_p_LineSearch} + +const SNESLineSearchType = Ptr{Cchar} + +# typedef PetscErrorCode ( SNESLineSearchVIProjectFn ) ( SNES snes , Vec u ) +const SNESLineSearchVIProjectFn = Cvoid + +# typedef SNESLineSearchVIProjectFn * SNESLineSearchVIProjectFunc +const SNESLineSearchVIProjectFunc = Ptr{SNESLineSearchVIProjectFn} + +# typedef PetscErrorCode ( SNESLineSearchVINormFn ) ( SNES snes , Vec f , Vec u , PetscReal * fnorm ) +const SNESLineSearchVINormFn = Cvoid + +# typedef SNESLineSearchVINormFn * SNESLineSearchVINormFunc +const SNESLineSearchVINormFunc = Ptr{SNESLineSearchVINormFn} + +# typedef PetscErrorCode ( SNESLineSearchApplyFn ) ( SNESLineSearch ) +const SNESLineSearchApplyFn = Cvoid + +# typedef SNESLineSearchApplyFn * SNESLineSearchApplyFunc +const SNESLineSearchApplyFunc = Ptr{SNESLineSearchApplyFn} + +# typedef PetscErrorCode ( SNESLineSearchShellApplyFn ) ( SNESLineSearch , void * ) +const SNESLineSearchShellApplyFn = Cvoid + +# typedef SNESLineSearchShellApplyFn * SNESLineSearchUserFunc +const SNESLineSearchUserFunc = Ptr{SNESLineSearchShellApplyFn} + +@for_petsc function SNESLineSearchCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{SNESLineSearch}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchReset(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchReset, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchView, $petsc_library), + PetscErrorCode, + (SNESLineSearch, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchDestroy, $petsc_library), + PetscErrorCode, + (Ptr{SNESLineSearch},), + arg1, + ) +end + +@for_petsc function SNESLineSearchGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchGetType, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{SNESLineSearchType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetType, $petsc_library), + PetscErrorCode, + (SNESLineSearch, SNESLineSearchType), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchSetFromOptions, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchSetFunction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetFunction, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchSetUp, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESLineSearchApply, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Vec, Vec, Ptr{$PetscReal}, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESLineSearchPreCheck( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESLineSearchPreCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Vec, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESLineSearchPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESLineSearchPostCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Vec, Vec, Vec, Ptr{PetscBool}, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESLineSearchSetWorkVecs(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetWorkVecs, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESLineSearchSetPreCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESLineSearchSetPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + ctx, +) + @chk ccall( + (:SNESLineSearchSetPostCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESLineSearchGetPreCheck(::$UnionPetscLib, arg1, arg2, ctx) + @chk ccall( + (:SNESLineSearchGetPreCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESLineSearchGetPostCheck( + ::$UnionPetscLib, + arg1, + arg2, + ctx, +) + @chk ccall( + (:SNESLineSearchGetPostCheck, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + ctx, + ) +end + +@for_petsc function SNESLineSearchSetVIFunctions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESLineSearchSetVIFunctions, $petsc_library), + PetscErrorCode, + ( + SNESLineSearch, + Ptr{SNESLineSearchVIProjectFn}, + Ptr{SNESLineSearchVINormFn}, + ), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESLineSearchGetVIFunctions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESLineSearchGetVIFunctions, $petsc_library), + PetscErrorCode, + ( + SNESLineSearch, + Ptr{Ptr{SNESLineSearchVIProjectFn}}, + Ptr{Ptr{SNESLineSearchVINormFn}}, + ), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESLineSearchSetSNES(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetSNES, $petsc_library), + PetscErrorCode, + (SNESLineSearch, SNES), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetSNES(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchGetSNES, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESLineSearchGetTolerances, $petsc_library), + PetscErrorCode, + ( + SNESLineSearch, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESLineSearchSetTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESLineSearchSetTolerances, $petsc_library), + PetscErrorCode, + ( + SNESLineSearch, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscInt, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESLineSearchPreCheckPicard( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESLineSearchPreCheckPicard, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Vec, Vec, Ptr{PetscBool}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function SNESLineSearchGetLambda(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchGetLambda, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetLambda(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetLambda, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchGetDamping, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetDamping, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetOrder(::$UnionPetscLib, arg1, order) + @chk ccall( + (:SNESLineSearchGetOrder, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{$PetscInt}), + arg1, + order, + ) +end + +@for_petsc function SNESLineSearchSetOrder(::$UnionPetscLib, arg1, order) + @chk ccall( + (:SNESLineSearchSetOrder, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscInt), + arg1, + order, + ) +end + +@enum SNESLineSearchReason::UInt32 begin + SNES_LINESEARCH_SUCCEEDED = 0 + SNES_LINESEARCH_FAILED_NANORINF = 1 + SNES_LINESEARCH_FAILED_DOMAIN = 2 + SNES_LINESEARCH_FAILED_REDUCT = 3 + SNES_LINESEARCH_FAILED_USER = 4 + SNES_LINESEARCH_FAILED_FUNCTION = 5 +end + +@for_petsc function SNESLineSearchGetReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchGetReason, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{SNESLineSearchReason}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchSetReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetReason, $petsc_library), + PetscErrorCode, + (SNESLineSearch, SNESLineSearchReason), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESLineSearchGetVecs, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Vec}, Ptr{Vec}, Ptr{Vec}, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESLineSearchSetVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESLineSearchSetVecs, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESLineSearchGetNorms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESLineSearchGetNorms, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESLineSearchSetNorms( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESLineSearchSetNorms, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESLineSearchComputeNorms(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchComputeNorms, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchSetComputeNorms(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchSetComputeNorms, $petsc_library), + PetscErrorCode, + (SNESLineSearch, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchMonitor(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchMonitor, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchMonitorSet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESLineSearchMonitorSet, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESLineSearchMonitorSetFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESLineSearchMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + ( + SNESLineSearch, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cchar}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESLineSearchMonitorCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESLineSearchMonitorCancel, $petsc_library), + PetscErrorCode, + (SNESLineSearch,), + arg1, + ) +end + +@for_petsc function SNESLineSearchSetDefaultMonitor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESLineSearchSetDefaultMonitor, $petsc_library), + PetscErrorCode, + (SNESLineSearch, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchGetDefaultMonitor( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESLineSearchGetDefaultMonitor, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{PetscViewer}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchAppendOptionsPrefix( + ::$UnionPetscLib, + arg1, + prefix, +) + @chk ccall( + (:SNESLineSearchAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Cchar}), + arg1, + prefix, + ) +end + +@for_petsc function SNESLineSearchGetOptionsPrefix( + ::$UnionPetscLib, + arg1, + prefix, +) + @chk ccall( + (:SNESLineSearchGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Ptr{Cchar}}), + arg1, + prefix, + ) +end + +@for_petsc function SNESLineSearchShellSetApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESLineSearchShellSetApply, $petsc_library), + PetscErrorCode, + (SNESLineSearch, SNESLineSearchShellApplyFn, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESLineSearchShellGetApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESLineSearchShellGetApply, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{Ptr{SNESLineSearchShellApplyFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESLineSearchShellSetUserFunc(::$UnionPetscLib, ls, f, ctx) + @chk ccall( + (:SNESLineSearchShellSetUserFunc, $petsc_library), + PetscErrorCode, + (SNESLineSearch, SNESLineSearchUserFunc, Ptr{Cvoid}), + ls, + f, + ctx, + ) +end + +@for_petsc function SNESLineSearchShellGetUserFunc(::$UnionPetscLib, ls, f, ctx) + @chk ccall( + (:SNESLineSearchShellGetUserFunc, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{SNESLineSearchUserFunc}, Ptr{Ptr{Cvoid}}), + ls, + f, + ctx, + ) +end + +@for_petsc function SNESLineSearchBTSetAlpha(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchBTSetAlpha, $petsc_library), + PetscErrorCode, + (SNESLineSearch, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchBTGetAlpha(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchBTGetAlpha, $petsc_library), + PetscErrorCode, + (SNESLineSearch, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESLineSearchRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESLineSearchRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESVISetVariableBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESVISetVariableBounds, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESVIGetVariableBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESVIGetVariableBounds, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESVISetComputeVariableBounds(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESVISetComputeVariableBounds, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function SNESVIGetInactiveSet(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESVIGetInactiveSet, $petsc_library), + PetscErrorCode, + (SNES, Ptr{IS}), + arg1, + arg2, + ) +end + +@for_petsc function SNESVIGetActiveSetIS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESVIGetActiveSetIS, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{IS}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESVIComputeInactiveSetFnorm( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESVIComputeInactiveSetFnorm, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESVISetRedundancyCheck(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESVISetRedundancyCheck, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESVIComputeMeritFunction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESVIComputeMeritFunction, $petsc_library), + PetscErrorCode, + (Vec, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESVIComputeFunction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESVIComputeFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSetVI(::$UnionPetscLib, arg1, arg2) + @chk ccall((:DMSetVI, $petsc_library), PetscErrorCode, (DM, IS), arg1, arg2) +end + +@for_petsc function DMDestroyVI(::$UnionPetscLib, arg1) + @chk ccall((:DMDestroyVI, $petsc_library), PetscErrorCode, (DM,), arg1) +end + +@for_petsc function SNESTestLocalMin(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESTestLocalMin, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESComputeJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESComputeJacobian, $petsc_library), + PetscErrorCode, + (SNES, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESTestJacobian(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESTestJacobian, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESTestFunction(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESTestFunction, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function SNESSetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetDM, $petsc_library), + PetscErrorCode, + (SNES, DM), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetDM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetDM, $petsc_library), + PetscErrorCode, + (SNES, Ptr{DM}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetNPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetNPC, $petsc_library), + PetscErrorCode, + (SNES, SNES), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetNPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetNPC, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESHasNPC(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESHasNPC, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESApplyNPC(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESApplyNPC, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESGetNPCFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESGetNPCFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESComputeFunctionDefaultNPC( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:SNESComputeFunctionDefaultNPC, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESSetNPCSide(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetNPCSide, $petsc_library), + PetscErrorCode, + (SNES, PCSide), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetNPCSide(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetNPCSide, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PCSide}), + arg1, + arg2, + ) +end + +@for_petsc function SNESSetLineSearch(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESSetLineSearch, $petsc_library), + PetscErrorCode, + (SNES, SNESLineSearch), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetLineSearch(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESGetLineSearch, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESLineSearch}), + arg1, + arg2, + ) +end + +@for_petsc function SNESGetSNESLineSearch(::$UnionPetscLib, snes, ls) + @chk ccall( + (:SNESGetSNESLineSearch, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESLineSearch}), + snes, + ls, + ) +end + +@for_petsc function SNESSetSNESLineSearch(::$UnionPetscLib, snes, ls) + @chk ccall( + (:SNESSetSNESLineSearch, $petsc_library), + PetscErrorCode, + (SNES, SNESLineSearch), + snes, + ls, + ) +end + +@for_petsc function SNESSetUpMatrices(::$UnionPetscLib, arg1) + @chk ccall( + (:SNESSetUpMatrices, $petsc_library), + PetscErrorCode, + (SNES,), + arg1, + ) +end + +@for_petsc function DMSNESSetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{SNESFunctionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetFunctionContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMSNESSetFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSNESSetMFFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetMFFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetNGS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetNGS, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESNGSFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetNGS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetNGS, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{SNESNGSFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{SNESJacobianFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetJacobianContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMSNESSetJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMSNESSetPicard(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSNESSetPicard, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESFunctionFn}, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSNESGetPicard(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:DMSNESGetPicard, $petsc_library), + PetscErrorCode, + ( + DM, + Ptr{Ptr{SNESFunctionFn}}, + Ptr{Ptr{SNESJacobianFn}}, + Ptr{Ptr{Cvoid}}, + ), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMSNESSetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetObjective, $petsc_library), + PetscErrorCode, + (DM, Ptr{SNESObjectiveFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetObjective, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{SNESObjectiveFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMCopyDMSNES(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMCopyDMSNES, $petsc_library), + PetscErrorCode, + (DM, DM), + arg1, + arg2, + ) +end + +# typedef PetscErrorCode ( DMDASNESFunctionFn ) ( DMDALocalInfo * , void * , void * , void * ) +const DMDASNESFunctionFn = Cvoid + +# typedef PetscErrorCode ( DMDASNESJacobianFn ) ( DMDALocalInfo * , void * , Mat , Mat , void * ) +const DMDASNESJacobianFn = Cvoid + +# typedef PetscErrorCode ( DMDASNESObjectiveFn ) ( DMDALocalInfo * , void * , PetscReal * , void * ) +const DMDASNESObjectiveFn = Cvoid + +# typedef PetscErrorCode ( DMDASNESFunctionVecFn ) ( DMDALocalInfo * , Vec , Vec , void * ) +const DMDASNESFunctionVecFn = Cvoid + +# typedef PetscErrorCode ( DMDASNESJacobianVecFn ) ( DMDALocalInfo * , Vec , Mat , Mat , void * ) +const DMDASNESJacobianVecFn = Cvoid + +# typedef PetscErrorCode ( DMDASNESObjectiveVecFn ) ( DMDALocalInfo * , Vec , PetscReal * , void * ) +const DMDASNESObjectiveVecFn = Cvoid + +@for_petsc function DMDASNESSetFunctionLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDASNESSetFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, InsertMode, Ptr{DMDASNESFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASNESSetJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDASNESSetJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDASNESJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASNESSetObjectiveLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDASNESSetObjectiveLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDASNESObjectiveFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASNESSetPicardLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMDASNESSetPicardLocal, $petsc_library), + PetscErrorCode, + ( + DM, + InsertMode, + Ptr{DMDASNESFunctionFn}, + DMDASNESJacobianFn, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMDASNESSetFunctionLocalVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDASNESSetFunctionLocalVec, $petsc_library), + PetscErrorCode, + (DM, InsertMode, Ptr{DMDASNESFunctionVecFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDASNESSetJacobianLocalVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDASNESSetJacobianLocalVec, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDASNESJacobianVecFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDASNESSetObjectiveLocalVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDASNESSetObjectiveLocalVec, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDASNESObjectiveVecFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetBoundaryLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetBoundaryLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetObjectiveLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetObjectiveLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESSetJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESSetJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetBoundaryLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetBoundaryLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetObjectiveLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetObjectiveLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMSNESGetJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMSNESGetJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESMultiblockSetFields( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESMultiblockSetFields, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESMultiblockSetIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESMultiblockSetIS, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cchar}, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESMultiblockSetBlockSize(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMultiblockSetBlockSize, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESMultiblockSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMultiblockSetType, $petsc_library), + PetscErrorCode, + (SNES, PCCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function SNESMultiblockGetSubSNES(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESMultiblockGetSubSNES, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}, Ptr{Ptr{SNES}}), + arg1, + arg2, + arg3, + ) +end + +const SNESMSType = Ptr{Cchar} + +@for_petsc function SNESMSRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:SNESMSRegister, $petsc_library), + PetscErrorCode, + ( + SNESMSType, + $PetscInt, + $PetscInt, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function SNESMSRegisterAll(::$UnionPetscLib) + @chk ccall((:SNESMSRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function SNESMSGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMSGetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESMSType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESMSSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMSSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESMSType), + arg1, + arg2, + ) +end + +@for_petsc function SNESMSGetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMSGetDamping, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESMSSetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESMSSetDamping, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESMSFinalizePackage(::$UnionPetscLib) + @chk ccall((:SNESMSFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function SNESMSInitializePackage(::$UnionPetscLib) + @chk ccall((:SNESMSInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function SNESMSRegisterDestroy(::$UnionPetscLib) + @chk ccall((:SNESMSRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@enum SNESNGMRESRestartType::UInt32 begin + SNES_NGMRES_RESTART_NONE = 0 + SNES_NGMRES_RESTART_PERIODIC = 1 + SNES_NGMRES_RESTART_DIFFERENCE = 2 +end + +@enum SNESNGMRESSelectType::UInt32 begin + SNES_NGMRES_SELECT_NONE = 0 + SNES_NGMRES_SELECT_DIFFERENCE = 1 + SNES_NGMRES_SELECT_LINESEARCH = 2 +end + +@for_petsc function SNESNGMRESSetRestartType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGMRESSetRestartType, $petsc_library), + PetscErrorCode, + (SNES, SNESNGMRESRestartType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNGMRESSetSelectType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGMRESSetSelectType, $petsc_library), + PetscErrorCode, + (SNES, SNESNGMRESSelectType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNGMRESSetRestartFmRise(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGMRESSetRestartFmRise, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESNGMRESGetRestartFmRise(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNGMRESGetRestartFmRise, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@enum SNESNCGType::UInt32 begin + SNES_NCG_FR = 0 + SNES_NCG_PRP = 1 + SNES_NCG_HS = 2 + SNES_NCG_DY = 3 + SNES_NCG_CD = 4 +end + +@for_petsc function SNESNCGSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNCGSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESNCGType), + arg1, + arg2, + ) +end + +@enum SNESQNScaleType::UInt32 begin + SNES_QN_SCALE_DEFAULT = 0 + SNES_QN_SCALE_NONE = 1 + SNES_QN_SCALE_SCALAR = 2 + SNES_QN_SCALE_DIAGONAL = 3 + SNES_QN_SCALE_JACOBIAN = 4 +end + +@enum SNESQNRestartType::UInt32 begin + SNES_QN_RESTART_DEFAULT = 0 + SNES_QN_RESTART_NONE = 1 + SNES_QN_RESTART_POWELL = 2 + SNES_QN_RESTART_PERIODIC = 3 +end + +@enum SNESQNType::UInt32 begin + SNES_QN_LBFGS = 0 + SNES_QN_BROYDEN = 1 + SNES_QN_BADBROYDEN = 2 +end + +@for_petsc function SNESQNSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESQNSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESQNType), + arg1, + arg2, + ) +end + +@for_petsc function SNESQNSetScaleType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESQNSetScaleType, $petsc_library), + PetscErrorCode, + (SNES, SNESQNScaleType), + arg1, + arg2, + ) +end + +@for_petsc function SNESQNSetRestartType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESQNSetRestartType, $petsc_library), + PetscErrorCode, + (SNES, SNESQNRestartType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMGetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PCASMType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMSetType, $petsc_library), + PetscErrorCode, + (SNES, PCASMType), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMGetSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESNASMGetSubdomains, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{$PetscInt}, + Ptr{Ptr{SNES}}, + Ptr{Ptr{VecScatter}}, + Ptr{Ptr{VecScatter}}, + Ptr{Ptr{VecScatter}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESNASMSetSubdomains( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESNASMSetSubdomains, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + Ptr{SNES}, + Ptr{VecScatter}, + Ptr{VecScatter}, + Ptr{VecScatter}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESNASMSetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMSetDamping, $petsc_library), + PetscErrorCode, + (SNES, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMGetDamping(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMGetDamping, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMGetSubdomainVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:SNESNASMGetSubdomainVecs, $petsc_library), + PetscErrorCode, + ( + SNES, + Ptr{$PetscInt}, + Ptr{Ptr{Vec}}, + Ptr{Ptr{Vec}}, + Ptr{Ptr{Vec}}, + Ptr{Ptr{Vec}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function SNESNASMSetComputeFinalJacobian( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:SNESNASMSetComputeFinalJacobian, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMGetSNES(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESNASMGetSNES, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESNASMGetNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMGetNumber, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESNASMSetWeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESNASMSetWeight, $petsc_library), + PetscErrorCode, + (SNES, Vec), + arg1, + arg2, + ) +end + +@enum SNESCompositeType::UInt32 begin + SNES_COMPOSITE_ADDITIVE = 0 + SNES_COMPOSITE_MULTIPLICATIVE = 1 + SNES_COMPOSITE_ADDITIVEOPTIMAL = 2 +end + +@for_petsc function SNESCompositeSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESCompositeSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESCompositeType), + arg1, + arg2, + ) +end + +@for_petsc function SNESCompositeAddSNES(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESCompositeAddSNES, $petsc_library), + PetscErrorCode, + (SNES, SNESType), + arg1, + arg2, + ) +end + +@for_petsc function SNESCompositeGetSNES(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESCompositeGetSNES, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESCompositeGetNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESCompositeGetNumber, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESCompositeSetDamping(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESCompositeSetDamping, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESPatchSetDiscretisationInfo( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:SNESPatchSetDiscretisationInfo, $petsc_library), + PetscErrorCode, + ( + SNES, + $PetscInt, + Ptr{DM}, + Ptr{$PetscInt}, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + $PetscInt, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function SNESPatchSetComputeOperator( + ::$UnionPetscLib, + arg1, + func, + arg3, +) + @chk ccall( + (:SNESPatchSetComputeOperator, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + func, + arg3, + ) +end + +@for_petsc function SNESPatchSetComputeFunction( + ::$UnionPetscLib, + arg1, + func, + arg3, +) + @chk ccall( + (:SNESPatchSetComputeFunction, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + func, + arg3, + ) +end + +@for_petsc function SNESPatchSetConstructType( + ::$UnionPetscLib, + arg1, + arg2, + func, + arg4, +) + @chk ccall( + (:SNESPatchSetConstructType, $petsc_library), + PetscErrorCode, + (SNES, PCPatchConstructType, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + func, + arg4, + ) +end + +@for_petsc function SNESPatchSetCellNumbering(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESPatchSetCellNumbering, $petsc_library), + PetscErrorCode, + (SNES, PetscSection), + arg1, + arg2, + ) +end + +@enum SNESFASType::UInt32 begin + SNES_FAS_MULTIPLICATIVE = 0 + SNES_FAS_ADDITIVE = 1 + SNES_FAS_FULL = 2 + SNES_FAS_KASKADE = 3 +end + +@for_petsc function SNESFASSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetType, $petsc_library), + PetscErrorCode, + (SNES, SNESFASType), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASGetType, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNESFASType}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetLevels(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASSetLevels, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{MPI_Comm}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetLevels(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASGetLevels, $petsc_library), + PetscErrorCode, + (SNES, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASGetCycleSNES(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetCycleSNES, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASSetNumberSmoothUp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetNumberSmoothUp, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetNumberSmoothDown(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetNumberSmoothDown, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetCycles(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetCycles, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetLog(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetLog, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetGalerkin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetGalerkin, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASGetGalerkin(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASGetGalerkin, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASGalerkinFunctionDefault( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:SNESFASGalerkinFunctionDefault, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESFASCycleGetSmoother(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetSmoother, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetSmootherUp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetSmootherUp, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetSmootherDown(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetSmootherDown, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetCorrection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetCorrection, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetInterpolation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetInterpolation, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetRestriction(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetRestriction, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetInjection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetInjection, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleGetRScale(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleGetRScale, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleSetCycles(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleSetCycles, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCycleIsFine(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCycleIsFine, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASSetInterpolation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASSetInterpolation, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetInterpolation(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetInterpolation, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASSetRestriction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASSetRestriction, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetRestriction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetRestriction, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASSetInjection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASSetInjection, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetInjection(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetInjection, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{Mat}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASSetRScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASSetRScale, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetRScale(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetRScale, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASSetContinuation(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASSetContinuation, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASGetSmoother(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetSmoother, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetSmootherUp(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetSmootherUp, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetSmootherDown(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASGetSmootherDown, $petsc_library), + PetscErrorCode, + (SNES, $PetscInt, Ptr{SNES}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASGetCoarseSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASGetCoarseSolve, $petsc_library), + PetscErrorCode, + (SNES, Ptr{SNES}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASFullSetDownSweep(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASFullSetDownSweep, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASCreateCoarseVec(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASCreateCoarseVec, $petsc_library), + PetscErrorCode, + (SNES, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASRestrict(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:SNESFASRestrict, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function SNESFASFullSetTotal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASFullSetTotal, $petsc_library), + PetscErrorCode, + (SNES, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function SNESFASFullGetTotal(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:SNESFASFullGetTotal, $petsc_library), + PetscErrorCode, + (SNES, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function DMSNESCheckDiscretization( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMSNESCheckDiscretization, $petsc_library), + PetscErrorCode, + (SNES, DM, $PetscReal, Vec, $PetscReal, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMSNESCheckResidual( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSNESCheckResidual, $petsc_library), + PetscErrorCode, + (SNES, DM, Vec, $PetscReal, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSNESCheckJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:DMSNESCheckJacobian, $petsc_library), + PetscErrorCode, + (SNES, DM, Vec, $PetscReal, Ptr{PetscBool}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function DMSNESCheckFromOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMSNESCheckFromOptions, $petsc_library), + PetscErrorCode, + (SNES, Vec), + arg1, + arg2, + ) +end + +@for_petsc function DMSNESComputeJacobianAction( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:DMSNESComputeJacobianAction, $petsc_library), + PetscErrorCode, + (DM, Vec, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function DMSNESCreateJacobianMF( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMSNESCreateJacobianMF, $petsc_library), + PetscErrorCode, + (DM, Vec, Ptr{Cvoid}, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + ) +end + +mutable struct _p_PetscConvEst end + +const PetscConvEst = Ptr{_p_PetscConvEst} + +@for_petsc function PetscConvEstCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscConvEst}), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscConvEstDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscConvEst},), + arg1, + ) +end + +@for_petsc function PetscConvEstView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstView, $petsc_library), + PetscErrorCode, + (PetscConvEst, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscConvEstSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscConvEst,), + arg1, + ) +end + +@for_petsc function PetscConvEstGetSolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstGetSolver, $petsc_library), + PetscErrorCode, + (PetscConvEst, Ptr{PetscObject}), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstSetSolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstSetSolver, $petsc_library), + PetscErrorCode, + (PetscConvEst, PetscObject), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:PetscConvEstSetUp, $petsc_library), + PetscErrorCode, + (PetscConvEst,), + arg1, + ) +end + +@for_petsc function PetscConvEstComputeInitialGuess( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:PetscConvEstComputeInitialGuess, $petsc_library), + PetscErrorCode, + (PetscConvEst, $PetscInt, DM, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function PetscConvEstComputeError( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:PetscConvEstComputeError, $petsc_library), + PetscErrorCode, + (PetscConvEst, $PetscInt, DM, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscConvEstGetConvRate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstGetConvRate, $petsc_library), + PetscErrorCode, + (PetscConvEst, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstMonitorDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstMonitorDefault, $petsc_library), + PetscErrorCode, + (PetscConvEst, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function PetscConvEstRateView(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:PetscConvEstRateView, $petsc_library), + PetscErrorCode, + (PetscConvEst, Ptr{$PetscReal}, PetscViewer), + arg1, + arg2, + arg3, + ) +end + +mutable struct _p_TS end + +const TS = Ptr{_p_TS} + +const TSType = Ptr{Cchar} + +@enum TSProblemType::UInt32 begin + TS_LINEAR = 0 + TS_NONLINEAR = 1 +end + +@enum TSEquationType::Int32 begin + TS_EQ_UNSPECIFIED = -1 + TS_EQ_EXPLICIT = 0 + TS_EQ_ODE_EXPLICIT = 1 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX1 = 100 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX2 = 200 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX3 = 300 + TS_EQ_DAE_SEMI_EXPLICIT_INDEXHI = 500 + TS_EQ_IMPLICIT = 1000 + TS_EQ_ODE_IMPLICIT = 1001 + TS_EQ_DAE_IMPLICIT_INDEX1 = 1100 + TS_EQ_DAE_IMPLICIT_INDEX2 = 1200 + TS_EQ_DAE_IMPLICIT_INDEX3 = 1300 + TS_EQ_DAE_IMPLICIT_INDEXHI = 1500 +end + +@enum TSConvergedReason::Int32 begin + TS_CONVERGED_ITERATING = 0 + TS_CONVERGED_TIME = 1 + TS_CONVERGED_ITS = 2 + TS_CONVERGED_USER = 3 + TS_CONVERGED_EVENT = 4 + TS_CONVERGED_PSEUDO_FATOL = 5 + TS_CONVERGED_PSEUDO_FRTOL = 6 + TS_DIVERGED_NONLINEAR_SOLVE = -1 + TS_DIVERGED_STEP_REJECTED = -2 + TSFORWARD_DIVERGED_LINEAR_SOLVE = -3 + TSADJOINT_DIVERGED_LINEAR_SOLVE = -4 +end + +@enum TSExactFinalTimeOption::UInt32 begin + TS_EXACTFINALTIME_UNSPECIFIED = 0 + TS_EXACTFINALTIME_STEPOVER = 1 + TS_EXACTFINALTIME_INTERPOLATE = 2 + TS_EXACTFINALTIME_MATCHSTEP = 3 +end + +@for_petsc function TSInitializePackage(::$UnionPetscLib) + @chk ccall((:TSInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{TS}), + arg1, + arg2, + ) +end + +@for_petsc function TSDestroy(::$UnionPetscLib, arg1) + @chk ccall((:TSDestroy, $petsc_library), PetscErrorCode, (Ptr{TS},), arg1) +end + +@for_petsc function TSAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (TS, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TSSetIHessianProduct( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:TSSetIHessianProduct, $petsc_library), + PetscErrorCode, + ( + TS, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +@for_petsc function TSSetRHSHessianProduct( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, +) + @chk ccall( + (:TSSetRHSHessianProduct, $petsc_library), + PetscErrorCode, + ( + TS, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Vec}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + ) +end + +mutable struct _p_TSTrajectory end + +const TSTrajectory = Ptr{_p_TSTrajectory} + +const TSTrajectoryType = Ptr{Cchar} + +@for_petsc function TSTrajectoryCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{TSTrajectory}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryReset(::$UnionPetscLib, arg1) + @chk ccall( + (:TSTrajectoryReset, $petsc_library), + PetscErrorCode, + (TSTrajectory,), + arg1, + ) +end + +@for_petsc function TSTrajectoryDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSTrajectoryDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSTrajectory},), + arg1, + ) +end + +@for_petsc function TSTrajectoryView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryView, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSTrajectorySetType, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, TSTrajectoryType), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSTrajectoryGetType(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSTrajectoryGetType, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, Ptr{TSTrajectoryType}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSTrajectorySet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TSTrajectorySet, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, $PetscInt, $PetscReal, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TSTrajectoryGet(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TSTrajectoryGet, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, $PetscInt, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TSTrajectoryGetVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TSTrajectoryGetVecs, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, $PetscInt, Ptr{$PetscReal}, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TSTrajectoryGetUpdatedHistoryVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TSTrajectoryGetUpdatedHistoryVecs, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS, $PetscReal, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TSTrajectoryGetNumSteps(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryGetNumSteps, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryRestoreUpdatedHistoryVecs( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TSTrajectoryRestoreUpdatedHistoryVecs, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSTrajectorySetFromOptions(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetFromOptions, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryRegisterAll(::$UnionPetscLib) + @chk ccall((:TSTrajectoryRegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSTrajectorySetUp(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetUp, $petsc_library), + PetscErrorCode, + (TSTrajectory, TS), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetUseHistory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetUseHistory, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetMonitor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetMonitor, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetVariableNames(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetVariableNames, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetTransform( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TSTrajectorySetTransform, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TSTrajectorySetSolutionOnly(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetSolutionOnly, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryGetSolutionOnly(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryGetSolutionOnly, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetKeepFiles(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetKeepFiles, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetDirname(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetDirname, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetFiletemplate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetFiletemplate, $petsc_library), + PetscErrorCode, + (TSTrajectory, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@enum TSTrajectoryMemoryType::UInt32 begin + TJ_REVOLVE = 0 + TJ_CAMS = 1 + TJ_PETSC = 2 +end + +@for_petsc function TSTrajectoryMemorySetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectoryMemorySetType, $petsc_library), + PetscErrorCode, + (TSTrajectory, TSTrajectoryMemoryType), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetMaxCpsRAM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetMaxCpsRAM, $petsc_library), + PetscErrorCode, + (TSTrajectory, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetMaxCpsDisk(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetMaxCpsDisk, $petsc_library), + PetscErrorCode, + (TSTrajectory, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetMaxUnitsRAM(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetMaxUnitsRAM, $petsc_library), + PetscErrorCode, + (TSTrajectory, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectorySetMaxUnitsDisk(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSTrajectorySetMaxUnitsDisk, $petsc_library), + PetscErrorCode, + (TSTrajectory, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TSSetCostIntegrand( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:TSSetCostIntegrand, $petsc_library), + PetscErrorCode, + ( + TS, + $PetscInt, + Vec, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + PetscBool, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +mutable struct _n_TSMonitorDrawCtx end + +const TSMonitorDrawCtx = Ptr{_n_TSMonitorDrawCtx} + +@for_petsc function TSMonitorDrawCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSMonitorDrawCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + Ptr{TSMonitorDrawCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSMonitorDrawCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorDrawCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorDrawCtx},), + arg1, + ) +end + +@for_petsc function TSAdjointMonitorDrawSensi( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:TSAdjointMonitorDrawSensi, $petsc_library), + PetscErrorCode, + ( + TS, + $PetscInt, + $PetscReal, + Vec, + $PetscInt, + Ptr{Vec}, + Ptr{Vec}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function TSMonitorSolutionVTKDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorSolutionVTKDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + arg1, + ) +end + +# typedef PetscErrorCode ( TSRHSFunctionFn ) ( TS ts , PetscReal t , Vec u , Vec F , void * ctx ) +const TSRHSFunctionFn = Cvoid + +# typedef TSRHSFunctionFn * TSRHSFunction +const TSRHSFunction = Ptr{TSRHSFunctionFn} + +# typedef PetscErrorCode ( TSRHSJacobianFn ) ( TS ts , PetscReal t , Vec u , Mat Amat , Mat Pmat , void * ctx ) +const TSRHSJacobianFn = Cvoid + +# typedef TSRHSJacobianFn * TSRHSJacobian +const TSRHSJacobian = Ptr{TSRHSJacobianFn} + +# typedef PetscErrorCode ( TSRHSJacobianPFn ) ( TS ts , PetscReal t , Vec U , Mat A , void * ctx ) +const TSRHSJacobianPFn = Cvoid + +# typedef TSRHSJacobianPFn * TSRHSJacobianP +const TSRHSJacobianP = Ptr{TSRHSJacobianPFn} + +# typedef PetscErrorCode ( TSSolutionFn ) ( TS ts , PetscReal t , Vec u , void * ctx ) +const TSSolutionFn = Cvoid + +# typedef TSSolutionFn * TSSolutionFunction +const TSSolutionFunction = Ptr{TSSolutionFn} + +# typedef PetscErrorCode ( TSForcingFn ) ( TS ts , PetscReal t , Vec f , void * ctx ) +const TSForcingFn = Cvoid + +# typedef TSForcingFn * TSForcingFunction +const TSForcingFunction = Ptr{TSForcingFn} + +# typedef PetscErrorCode ( TSIFunctionFn ) ( TS ts , PetscReal t , Vec U , Vec U_t , Vec F , void * ctx ) +const TSIFunctionFn = Cvoid + +# typedef TSIFunctionFn * TSIFunction +const TSIFunction = Ptr{TSIFunctionFn} + +# typedef PetscErrorCode ( TSIJacobianFn ) ( TS ts , PetscReal t , Vec U , Vec U_t , PetscReal a , Mat Amat , Mat Pmat , void * ctx ) +const TSIJacobianFn = Cvoid + +# typedef TSIJacobianFn * TSIJacobian +const TSIJacobian = Ptr{TSIJacobianFn} + +# typedef PetscErrorCode ( TSI2FunctionFn ) ( TS ts , PetscReal t , Vec U , Vec U_t , Vec U_tt , Vec F , void * ctx ) +const TSI2FunctionFn = Cvoid + +# typedef TSI2FunctionFn * TSI2Function +const TSI2Function = Ptr{TSI2FunctionFn} + +# typedef PetscErrorCode ( TSI2JacobianFn ) ( TS ts , PetscReal t , Vec U , Vec U_t , Vec U_tt , PetscReal v , PetscReal a , Mat J , Mat Jac , void * ctx ) +const TSI2JacobianFn = Cvoid + +# typedef TSI2JacobianFn * TSI2Jacobian +const TSI2Jacobian = Ptr{TSI2JacobianFn} + +@for_petsc function TSErrorWeightedNorm( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TSErrorWeightedNorm, $petsc_library), + PetscErrorCode, + ( + TS, + Vec, + Vec, + NormType, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function TSErrorWeightedENorm( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:TSErrorWeightedENorm, $petsc_library), + PetscErrorCode, + ( + TS, + Vec, + Vec, + Vec, + NormType, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMTSSetBoundaryLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetBoundaryLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetRHSFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetRHSFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSRHSFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetRHSFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetRHSFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSRHSFunctionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetRHSFunctionContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMTSSetRHSFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMTSSetRHSJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetRHSJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSRHSJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetRHSJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetRHSJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSRHSJacobianFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetRHSJacobianContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMTSSetRHSJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMTSSetIFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetIFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSIFunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetIFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetIFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSIFunctionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetIFunctionContextDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMTSSetIFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMTSSetIJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetIJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSIJacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetIJacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetIJacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSIJacobianFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetIJacobianContextDestroy(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:DMTSSetIJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMTSSetI2Function(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetI2Function, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSI2FunctionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetI2Function(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetI2Function, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSI2FunctionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetI2FunctionContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMTSSetI2FunctionContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function DMTSSetI2Jacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetI2Jacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSI2JacobianFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetI2Jacobian(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetI2Jacobian, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSI2JacobianFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetI2JacobianContextDestroy( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:DMTSSetI2JacobianContextDestroy, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +# typedef PetscErrorCode ( TSTransientVariableFn ) ( TS ts , Vec p , Vec c , void * ctx ) +const TSTransientVariableFn = Cvoid + +# typedef TSTransientVariableFn * TSTransientVariable +const TSTransientVariable = Ptr{TSTransientVariableFn} + +@for_petsc function DMTSSetTransientVariable(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetTransientVariable, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSTransientVariableFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetTransientVariable(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetTransientVariable, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSTransientVariableFn}}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetSolutionFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetSolutionFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSSolutionFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetSolutionFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetSolutionFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSSolutionFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetForcingFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetForcingFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{TSForcingFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetForcingFunction(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetForcingFunction, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{TSForcingFn}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSCheckJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:DMTSCheckJacobian, $petsc_library), + PetscErrorCode, + ( + TS, + DM, + $PetscReal, + Vec, + Vec, + $PetscReal, + Ptr{PetscBool}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function DMTSGetIFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetIFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetIFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetIFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetIJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetIJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetIJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetIJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSGetRHSFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSGetRHSFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetRHSFunctionLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMTSSetRHSFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSCreateRHSMassMatrix(::$UnionPetscLib, arg1) + @chk ccall( + (:DMTSCreateRHSMassMatrix, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMTSCreateRHSMassMatrixLumped(::$UnionPetscLib, arg1) + @chk ccall( + (:DMTSCreateRHSMassMatrixLumped, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMTSDestroyRHSMassMatrix(::$UnionPetscLib, arg1) + @chk ccall( + (:DMTSDestroyRHSMassMatrix, $petsc_library), + PetscErrorCode, + (DM,), + arg1, + ) +end + +@for_petsc function DMTSSetIFunctionSerialize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMTSSetIFunctionSerialize, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMTSSetIJacobianSerialize( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMTSSetIJacobianSerialize, $petsc_library), + PetscErrorCode, + (DM, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +# typedef PetscErrorCode ( DMDATSRHSFunctionLocalFn ) ( DMDALocalInfo * info , PetscReal t , void * x , void * f , void * ctx ) +const DMDATSRHSFunctionLocalFn = Cvoid + +# typedef DMDATSRHSFunctionLocalFn * DMDATSRHSFunctionLocal +const DMDATSRHSFunctionLocal = Ptr{DMDATSRHSFunctionLocalFn} + +# typedef PetscErrorCode ( DMDATSRHSJacobianLocalFn ) ( DMDALocalInfo * info , PetscReal t , void * x , Mat J , Mat B , void * ctx ) +const DMDATSRHSJacobianLocalFn = Cvoid + +# typedef DMDATSRHSJacobianLocalFn * DMDATSRHSJacobianLocal +const DMDATSRHSJacobianLocal = Ptr{DMDATSRHSJacobianLocalFn} + +# typedef PetscErrorCode ( DMDATSIFunctionLocalFn ) ( DMDALocalInfo * info , PetscReal t , void * x , void * xdot , void * imode , void * ctx ) +const DMDATSIFunctionLocalFn = Cvoid + +# typedef DMDATSIFunctionLocalFn * DMDATSIFunctionLocal +const DMDATSIFunctionLocal = Ptr{DMDATSIFunctionLocalFn} + +# typedef PetscErrorCode ( DMDATSIJacobianLocalFn ) ( DMDALocalInfo * info , PetscReal t , void * x , void * xdot , PetscReal shift , Mat J , Mat B , void * ctx ) +const DMDATSIJacobianLocalFn = Cvoid + +# typedef DMDATSIJacobianLocalFn * DMDATSIJacobianLocal +const DMDATSIJacobianLocal = Ptr{DMDATSIJacobianLocalFn} + +@for_petsc function DMDATSSetRHSFunctionLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDATSSetRHSFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, InsertMode, Ptr{DMDATSRHSFunctionLocalFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDATSSetRHSJacobianLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:DMDATSSetRHSJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDATSRHSJacobianLocalFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function DMDATSSetIFunctionLocal( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:DMDATSSetIFunctionLocal, $petsc_library), + PetscErrorCode, + (DM, InsertMode, Ptr{DMDATSIFunctionLocalFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function DMDATSSetIJacobianLocal(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:DMDATSSetIJacobianLocal, $petsc_library), + PetscErrorCode, + (DM, Ptr{DMDATSIJacobianLocalFn}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +mutable struct _n_TSMonitorLGCtx end + +const TSMonitorLGCtx = Ptr{_n_TSMonitorLGCtx} + +mutable struct TSMonitorDMDARayCtx + ray::Vec + scatter::VecScatter + viewer::PetscViewer + lgctx::TSMonitorLGCtx + TSMonitorDMDARayCtx() = new() +end + +@for_petsc function TSMonitorDMDARayDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorDMDARayDestroy, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + arg1, + ) +end + +@for_petsc function TSRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TSTrajectoryViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TSTrajectoryViewFromOptions, $petsc_library), + PetscErrorCode, + (TSTrajectory, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSMonitorLGCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSMonitorLGCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + Ptr{TSMonitorLGCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSMonitorLGCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorLGCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorLGCtx},), + arg1, + ) +end + +@for_petsc function TSMonitorLGCtxSetVariableNames(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSMonitorLGCtxSetVariableNames, $petsc_library), + PetscErrorCode, + (TSMonitorLGCtx, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TSMonitorLGCtxSetDisplayVariables( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TSMonitorLGCtxSetDisplayVariables, $petsc_library), + PetscErrorCode, + (TSMonitorLGCtx, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TSMonitorLGCtxSetTransform( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TSMonitorLGCtxSetTransform, $petsc_library), + PetscErrorCode, + (TSMonitorLGCtx, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +mutable struct _n_TSMonitorEnvelopeCtx end + +const TSMonitorEnvelopeCtx = Ptr{_n_TSMonitorEnvelopeCtx} + +@for_petsc function TSMonitorEnvelopeCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorEnvelopeCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorEnvelopeCtx},), + arg1, + ) +end + +mutable struct _n_TSMonitorSPEigCtx end + +const TSMonitorSPEigCtx = Ptr{_n_TSMonitorSPEigCtx} + +@for_petsc function TSMonitorSPEigCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSMonitorSPEigCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + Ptr{TSMonitorSPEigCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSMonitorSPEigCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorSPEigCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorSPEigCtx},), + arg1, + ) +end + +mutable struct _n_TSMonitorSPCtx end + +const TSMonitorSPCtx = Ptr{_n_TSMonitorSPCtx} + +@for_petsc function TSMonitorSPCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:TSMonitorSPCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + $PetscInt, + PetscBool, + PetscBool, + Ptr{TSMonitorSPCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function TSMonitorSPCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorSPCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorSPCtx},), + arg1, + ) +end + +mutable struct _n_TSMonitorHGCtx end + +const TSMonitorHGCtx = Ptr{_n_TSMonitorHGCtx} + +@for_petsc function TSMonitorHGCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, +) + @chk ccall( + (:TSMonitorHGCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + $PetscInt, + $PetscInt, + PetscBool, + Ptr{TSMonitorHGCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + ) +end + +@for_petsc function TSMonitorHGCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSMonitorHGCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSMonitorHGCtx},), + arg1, + ) +end + +@for_petsc function TSSetEventHandler( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TSSetEventHandler, $petsc_library), + PetscErrorCode, + ( + TS, + $PetscInt, + Ptr{$PetscInt}, + Ptr{PetscBool}, + Ptr{Cvoid}, + Ptr{Cvoid}, + Ptr{Cvoid}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +const TSSSPType = Ptr{Cchar} + +@for_petsc function TSSSPInitializePackage(::$UnionPetscLib) + @chk ccall((:TSSSPInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSSSPFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSSSPFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +mutable struct _p_TSAdapt end + +const TSAdapt = Ptr{_p_TSAdapt} + +const TSAdaptType = Ptr{Cchar} + +@for_petsc function TSAdaptInitializePackage(::$UnionPetscLib) + @chk ccall((:TSAdaptInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSAdaptFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSAdaptFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSAdaptCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{TSAdapt}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetType, $petsc_library), + PetscErrorCode, + (TSAdapt, TSAdaptType), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptGetType, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{TSAdaptType}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptCandidatesClear(::$UnionPetscLib, arg1) + @chk ccall( + (:TSAdaptCandidatesClear, $petsc_library), + PetscErrorCode, + (TSAdapt,), + arg1, + ) +end + +@for_petsc function TSAdaptCandidateAdd( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TSAdaptCandidateAdd, $petsc_library), + PetscErrorCode, + ( + TSAdapt, + Ptr{Cchar}, + $PetscInt, + $PetscInt, + $PetscReal, + $PetscReal, + PetscBool, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function TSAdaptCandidatesGet( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TSAdaptCandidatesGet, $petsc_library), + PetscErrorCode, + ( + TSAdapt, + Ptr{$PetscInt}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscInt}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TSAdaptChoose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TSAdaptChoose, $petsc_library), + PetscErrorCode, + ( + TSAdapt, + TS, + $PetscReal, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TSAdaptCheckStage( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TSAdaptCheckStage, $petsc_library), + PetscErrorCode, + (TSAdapt, TS, $PetscReal, Vec, Ptr{PetscBool}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TSAdaptView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptView, $petsc_library), + PetscErrorCode, + (TSAdapt, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptLoad(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptLoad, $petsc_library), + PetscErrorCode, + (TSAdapt, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptReset(::$UnionPetscLib, arg1) + @chk ccall( + (:TSAdaptReset, $petsc_library), + PetscErrorCode, + (TSAdapt,), + arg1, + ) +end + +@for_petsc function TSAdaptDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSAdaptDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSAdapt},), + arg1, + ) +end + +@for_petsc function TSAdaptSetMonitor(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetMonitor, $petsc_library), + PetscErrorCode, + (TSAdapt, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetAlwaysAccept(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetAlwaysAccept, $petsc_library), + PetscErrorCode, + (TSAdapt, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetSafety(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptSetSafety, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptGetSafety(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptGetSafety, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptSetMaxIgnore(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetMaxIgnore, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptGetMaxIgnore(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptGetMaxIgnore, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetClip(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptSetClip, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptGetClip(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptGetClip, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptSetScaleSolveFailed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetScaleSolveFailed, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptGetScaleSolveFailed(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptGetScaleSolveFailed, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptSetStepLimits(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptSetStepLimits, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptGetStepLimits(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TSAdaptGetStepLimits, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptSetCheckStage(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptSetCheckStage, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptHistorySetHistory( + ::$UnionPetscLib, + arg1, + n, + hist, + arg4, +) + @chk ccall( + (:TSAdaptHistorySetHistory, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscInt, Ptr{$PetscReal}, PetscBool), + arg1, + n, + hist, + arg4, + ) +end + +@for_petsc function TSAdaptHistorySetTrajectory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TSAdaptHistorySetTrajectory, $petsc_library), + PetscErrorCode, + (TSAdapt, TSTrajectory, PetscBool), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TSAdaptHistoryGetStep( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TSAdaptHistoryGetStep, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TSAdaptSetTimeStepIncreaseDelay( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TSAdaptSetTimeStepIncreaseDelay, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptDSPSetFilter(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSAdaptDSPSetFilter, $petsc_library), + PetscErrorCode, + (TSAdapt, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TSAdaptDSPSetPID(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TSAdaptDSPSetPID, $petsc_library), + PetscErrorCode, + (TSAdapt, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +mutable struct _p_TSGLLEAdapt end + +const TSGLLEAdapt = Ptr{_p_TSGLLEAdapt} + +const TSGLLEAdaptType = Ptr{Cchar} + +@for_petsc function TSGLLEAdaptRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAdaptRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEAdaptInitializePackage(::$UnionPetscLib) + @chk ccall( + (:TSGLLEAdaptInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSGLLEAdaptFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:TSGLLEAdaptFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSGLLEAdaptCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAdaptCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{TSGLLEAdapt}), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEAdaptSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAdaptSetType, $petsc_library), + PetscErrorCode, + (TSGLLEAdapt, TSGLLEAdaptType), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEAdaptSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAdaptSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (TSGLLEAdapt, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEAdaptChoose( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:TSGLLEAdaptChoose, $petsc_library), + PetscErrorCode, + ( + TSGLLEAdapt, + $PetscInt, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + $PetscReal, + $PetscReal, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{PetscBool}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function TSGLLEAdaptView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAdaptView, $petsc_library), + PetscErrorCode, + (TSGLLEAdapt, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEAdaptDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TSGLLEAdaptDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TSGLLEAdapt},), + arg1, + ) +end + +const TSGLLEAcceptType = Ptr{Cchar} + +# typedef PetscErrorCode ( TSGLLEAcceptFn ) ( TS ts , PetscReal nt , PetscReal h , const PetscReal enorm [ ] , PetscBool * accept ) +const TSGLLEAcceptFn = Cvoid + +# typedef TSGLLEAcceptFn * TSGLLEAcceptFunction +const TSGLLEAcceptFunction = Ptr{TSGLLEAcceptFn} + +@for_petsc function TSGLLEAcceptRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLEAcceptRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{TSGLLEAcceptFn}), + arg1, + arg2, + ) +end + +const TSGLLEType = Ptr{Cchar} + +@for_petsc function TSGLLERegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TSGLLERegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TSGLLEInitializePackage(::$UnionPetscLib) + @chk ccall((:TSGLLEInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSGLLEFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSGLLEFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +const TSRKType = Ptr{Cchar} + +@for_petsc function TSRKRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSRKRegister, $petsc_library), + PetscErrorCode, + ( + TSRKType, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSRKInitializePackage(::$UnionPetscLib) + @chk ccall((:TSRKInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSRKFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSRKFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSRKRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSRKRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSMPRKType = Ptr{Cchar} + +@for_petsc function TSMPRKRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, +) + @chk ccall( + (:TSMPRKRegister, $petsc_library), + PetscErrorCode, + ( + TSMPRKType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + ) +end + +@for_petsc function TSMPRKInitializePackage(::$UnionPetscLib) + @chk ccall((:TSMPRKInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSMPRKFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSMPRKFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSMPRKRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSMPRKRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSIRKType = Ptr{Cchar} + +@for_petsc function TSIRKRegister(::$UnionPetscLib, arg1, _function) + @chk ccall( + (:TSIRKRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + _function, + ) +end + +@for_petsc function TSIRKTableauCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSIRKTableauCreate, $petsc_library), + PetscErrorCode, + ( + TS, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + Ptr{$PetscScalar}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSIRKInitializePackage(::$UnionPetscLib) + @chk ccall((:TSIRKInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSIRKFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSIRKFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSIRKRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSIRKRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSGLEEType = Ptr{Cchar} + +@for_petsc function TSGLEERegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, +) + @chk ccall( + (:TSGLEERegister, $petsc_library), + PetscErrorCode, + ( + TSGLEEType, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscReal, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + arg15, + arg16, + arg17, + ) +end + +@for_petsc function TSGLEERegisterAll(::$UnionPetscLib) + @chk ccall((:TSGLEERegisterAll, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSGLEEFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSGLEEFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSGLEEInitializePackage(::$UnionPetscLib) + @chk ccall((:TSGLEEInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSGLEERegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSGLEERegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSARKIMEXType = Ptr{Cchar} + +@for_petsc function TSARKIMEXRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, +) + @chk ccall( + (:TSARKIMEXRegister, $petsc_library), + PetscErrorCode, + ( + TSARKIMEXType, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + arg14, + ) +end + +@for_petsc function TSARKIMEXInitializePackage(::$UnionPetscLib) + @chk ccall( + (:TSARKIMEXInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSARKIMEXFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSARKIMEXFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSARKIMEXRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSARKIMEXRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSDIRKType = Ptr{Cchar} + +@for_petsc function TSDIRKRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSDIRKRegister, $petsc_library), + PetscErrorCode, + ( + TSDIRKType, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +const TSRosWType = Ptr{Cchar} + +@for_petsc function TSRosWRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TSRosWRegister, $petsc_library), + PetscErrorCode, + ( + TSRosWType, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + $PetscInt, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TSRosWRegisterRos4( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TSRosWRegisterRos4, $petsc_library), + PetscErrorCode, + ( + TSRosWType, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + $PetscReal, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TSRosWInitializePackage(::$UnionPetscLib) + @chk ccall((:TSRosWInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSRosWFinalizePackage(::$UnionPetscLib) + @chk ccall((:TSRosWFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TSRosWRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TSRosWRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +const TSBasicSymplecticType = Ptr{Cchar} + +@for_petsc function TSBasicSymplecticRegister( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TSBasicSymplecticRegister, $petsc_library), + PetscErrorCode, + ( + TSBasicSymplecticType, + $PetscInt, + $PetscInt, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TSBasicSymplecticRegisterAll(::$UnionPetscLib) + @chk ccall( + (:TSBasicSymplecticRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSBasicSymplecticInitializePackage(::$UnionPetscLib) + @chk ccall( + (:TSBasicSymplecticInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSBasicSymplecticFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:TSBasicSymplecticFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSBasicSymplecticRegisterDestroy(::$UnionPetscLib) + @chk ccall( + (:TSBasicSymplecticRegisterDestroy, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TSAlpha2GetParams( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TSAlpha2GetParams, $petsc_library), + PetscErrorCode, + ( + TS, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +# typedef PetscErrorCode ( TSAlpha2PredictorFn ) ( TS ts , Vec X0 , Vec V0 , Vec A0 , Vec X1 , void * ctx ) +const TSAlpha2PredictorFn = Cvoid + +# typedef TSAlpha2PredictorFn * TSAlpha2Predictor +const TSAlpha2Predictor = Ptr{TSAlpha2PredictorFn} + +@for_petsc function SNESTSFormFunction(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:SNESTSFormFunction, $petsc_library), + PetscErrorCode, + (SNES, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function SNESTSFormJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:SNESTSFormJacobian, $petsc_library), + PetscErrorCode, + (SNES, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function PetscConvEstUseTS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:PetscConvEstUseTS, $petsc_library), + PetscErrorCode, + (PetscConvEst, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function VecFischer(::$UnionPetscLib, arg1, arg2, arg3, arg4, arg5) + @chk ccall( + (:VecFischer, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function VecSFischer( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:VecSFischer, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, Vec, $PetscReal, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function MatDFischer( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:MatDFischer, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec, Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function MatDSFischer( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, +) + @chk ccall( + (:MatDSFischer, $petsc_library), + PetscErrorCode, + (Mat, Vec, Vec, Vec, Vec, $PetscReal, Vec, Vec, Vec, Vec, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + ) +end + +@for_petsc function TaoSoftThreshold(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoSoftThreshold, $petsc_library), + PetscErrorCode, + (Vec, $PetscReal, $PetscReal, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@enum TaoSubsetType::UInt32 begin + TAO_SUBSET_SUBVEC = 0 + TAO_SUBSET_MASK = 1 + TAO_SUBSET_MATRIXFREE = 2 +end + +mutable struct _p_Tao end + +const Tao = Ptr{_p_Tao} + +@enum TaoADMMUpdateType::UInt32 begin + TAO_ADMM_UPDATE_BASIC = 0 + TAO_ADMM_UPDATE_ADAPTIVE = 1 + TAO_ADMM_UPDATE_ADAPTIVE_RELAXED = 2 +end + +@enum TaoADMMRegularizerType::UInt32 begin + TAO_ADMM_REGULARIZER_USER = 0 + TAO_ADMM_REGULARIZER_SOFT_THRESH = 1 +end + +@enum TaoALMMType::UInt32 begin + TAO_ALMM_CLASSIC = 0 + TAO_ALMM_PHR = 1 +end + +@enum TaoBNCGType::UInt32 begin + TAO_BNCG_GD = 0 + TAO_BNCG_PCGD = 1 + TAO_BNCG_HS = 2 + TAO_BNCG_FR = 3 + TAO_BNCG_PRP = 4 + TAO_BNCG_PRP_PLUS = 5 + TAO_BNCG_DY = 6 + TAO_BNCG_HZ = 7 + TAO_BNCG_DK = 8 + TAO_BNCG_KD = 9 + TAO_BNCG_SSML_BFGS = 10 + TAO_BNCG_SSML_DFP = 11 + TAO_BNCG_SSML_BRDN = 12 +end + +const TaoType = Ptr{Cchar} + +@enum TaoConvergedReason::Int32 begin + TAO_CONVERGED_GATOL = 3 + TAO_CONVERGED_GRTOL = 4 + TAO_CONVERGED_GTTOL = 5 + TAO_CONVERGED_STEPTOL = 6 + TAO_CONVERGED_MINF = 7 + TAO_CONVERGED_USER = 8 + TAO_DIVERGED_MAXITS = -2 + TAO_DIVERGED_NAN = -4 + TAO_DIVERGED_MAXFCN = -5 + TAO_DIVERGED_LS_FAILURE = -6 + TAO_DIVERGED_TR_REDUCTION = -7 + TAO_DIVERGED_USER = -8 + TAO_CONTINUE_ITERATING = 0 +end + +@for_petsc function TaoInitializePackage(::$UnionPetscLib) + @chk ccall((:TaoInitializePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TaoFinalizePackage(::$UnionPetscLib) + @chk ccall((:TaoFinalizePackage, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TaoCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoSetFromOptions, $petsc_library), + PetscErrorCode, + (Tao,), + arg1, + ) +end + +@for_petsc function TaoSetUp(::$UnionPetscLib, arg1) + @chk ccall((:TaoSetUp, $petsc_library), PetscErrorCode, (Tao,), arg1) +end + +@for_petsc function TaoSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetType, $petsc_library), + PetscErrorCode, + (Tao, TaoType), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetApplicationContext, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetApplicationContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetApplicationContext, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoDestroy(::$UnionPetscLib, arg1) + @chk ccall((:TaoDestroy, $petsc_library), PetscErrorCode, (Ptr{Tao},), arg1) +end + +@for_petsc function TaoSetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TaoView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoView, $petsc_library), + PetscErrorCode, + (Tao, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TaoViewFromOptions(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoViewFromOptions, $petsc_library), + PetscErrorCode, + (Tao, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSolve(::$UnionPetscLib, arg1) + @chk ccall((:TaoSolve, $petsc_library), PetscErrorCode, (Tao,), arg1) +end + +@for_petsc function TaoRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoRegisterDestroy(::$UnionPetscLib) + @chk ccall((:TaoRegisterDestroy, $petsc_library), PetscErrorCode, ()) +end + +@for_petsc function TaoGetConvergedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetConvergedReason, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoConvergedReason}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetSolutionStatus( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TaoGetSolutionStatus, $petsc_library), + PetscErrorCode, + ( + Tao, + Ptr{$PetscInt}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{TaoConvergedReason}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function TaoSetConvergedReason(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetConvergedReason, $petsc_library), + PetscErrorCode, + (Tao, TaoConvergedReason), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetSolution, $petsc_library), + PetscErrorCode, + (Tao, Vec), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetSolution, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetObjective, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoGetObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoGetObjective, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetGradient(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoSetGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoGetGradient(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoGetGradient, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetObjectiveAndGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetObjectiveAndGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoGetObjectiveAndGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoGetObjectiveAndGradient, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetHessian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoSetHessian, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoGetHessian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoGetHessian, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Mat}, Ptr{Mat}, Ptr{Ptr{Cvoid}}, Ptr{Ptr{Cvoid}}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoSetGradientNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetGradientNorm, $petsc_library), + PetscErrorCode, + (Tao, Mat), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetGradientNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetGradientNorm, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetLMVMMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetLMVMMatrix, $petsc_library), + PetscErrorCode, + (Tao, Mat), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetLMVMMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetLMVMMatrix, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetRecycleHistory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetRecycleHistory, $petsc_library), + PetscErrorCode, + (Tao, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetRecycleHistory(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetRecycleHistory, $petsc_library), + PetscErrorCode, + (Tao, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLMVMSetH0(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLMVMSetH0, $petsc_library), + PetscErrorCode, + (Tao, Mat), + arg1, + arg2, + ) +end + +@for_petsc function TaoLMVMGetH0(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLMVMGetH0, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Mat}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLMVMGetH0KSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLMVMGetH0KSP, $petsc_library), + PetscErrorCode, + (Tao, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLMVMRecycle(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLMVMRecycle, $petsc_library), + PetscErrorCode, + (Tao, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetResidualRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetResidualRoutine, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetResidualWeights( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoSetResidualWeights, $petsc_library), + PetscErrorCode, + (Tao, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TaoSetConstraintsRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetConstraintsRoutine, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetInequalityConstraintsRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetInequalityConstraintsRoutine, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetEqualityConstraintsRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetEqualityConstraintsRoutine, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetJacobianResidualRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoSetJacobianResidualRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoSetJacobianRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoSetJacobianRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoSetJacobianStateRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoSetJacobianStateRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TaoSetJacobianDesignRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoSetJacobianDesignRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetJacobianInequalityRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoSetJacobianInequalityRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoSetJacobianEqualityRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoSetJacobianEqualityRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoPythonSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoPythonSetType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TaoPythonGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoPythonGetType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TaoShellSetSolve(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoShellSetSolve, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoShellSetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoShellSetContext, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoShellGetContext(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoShellGetContext, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetStateDesignIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetStateDesignIS, $petsc_library), + PetscErrorCode, + (Tao, IS, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeObjective(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeObjective, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeResidual(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeResidual, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoTestGradient(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoTestGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeGradient(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeObjectiveAndGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoComputeObjectiveAndGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{$PetscReal}, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeConstraints(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeConstraints, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeInequalityConstraints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoComputeInequalityConstraints, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeEqualityConstraints( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoComputeEqualityConstraints, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoDefaultComputeGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoDefaultComputeGradient, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoIsObjectiveDefined(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoIsObjectiveDefined, $petsc_library), + PetscErrorCode, + (Tao, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TaoIsGradientDefined(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoIsGradientDefined, $petsc_library), + PetscErrorCode, + (Tao, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TaoIsObjectiveAndGradientDefined( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoIsObjectiveAndGradientDefined, $petsc_library), + PetscErrorCode, + (Tao, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TaoTestHessian(::$UnionPetscLib, arg1) + @chk ccall((:TaoTestHessian, $petsc_library), PetscErrorCode, (Tao,), arg1) +end + +@for_petsc function TaoComputeHessian(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoComputeHessian, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeResidualJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoComputeResidualJacobian, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeJacobian(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoComputeJacobian, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeJacobianState( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoComputeJacobianState, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoComputeJacobianEquality( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoComputeJacobianEquality, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeJacobianInequality( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoComputeJacobianInequality, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoComputeJacobianDesign(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeJacobianDesign, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoDefaultComputeHessian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoDefaultComputeHessian, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoDefaultComputeHessianColor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoDefaultComputeHessianColor, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoDefaultComputeHessianMFFD( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoDefaultComputeHessianMFFD, $petsc_library), + PetscErrorCode, + (Tao, Vec, Mat, Mat, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoComputeDualVariables(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoComputeDualVariables, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetVariableBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetVariableBounds, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoGetVariableBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoGetVariableBounds, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoGetDualVariables(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoGetDualVariables, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetInequalityBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetInequalityBounds, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoGetInequalityBounds(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoGetInequalityBounds, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}, Ptr{Vec}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetVariableBoundsRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoSetVariableBoundsRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoComputeVariableBounds(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoComputeVariableBounds, $petsc_library), + PetscErrorCode, + (Tao,), + arg1, + ) +end + +@for_petsc function TaoGetTolerances(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoGetTolerances, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoSetTolerances(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoSetTolerances, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoGetConstraintTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoGetConstraintTolerances, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetConstraintTolerances( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoSetConstraintTolerances, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoSetFunctionLowerBound(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetFunctionLowerBound, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetInitialTrustRegionRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetInitialTrustRegionRadius, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetMaximumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetMaximumIterations, $petsc_library), + PetscErrorCode, + (Tao, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetMaximumFunctionEvaluations( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoSetMaximumFunctionEvaluations, $petsc_library), + PetscErrorCode, + (Tao, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetFunctionLowerBound(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetFunctionLowerBound, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetInitialTrustRegionRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetInitialTrustRegionRadius, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetCurrentTrustRegionRadius(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetCurrentTrustRegionRadius, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetMaximumIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetMaximumIterations, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetCurrentFunctionEvaluations( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoGetCurrentFunctionEvaluations, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetMaximumFunctionEvaluations( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoGetMaximumFunctionEvaluations, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetIterationNumber, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetIterationNumber, $petsc_library), + PetscErrorCode, + (Tao, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetTotalIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetTotalIterationNumber, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetTotalIterationNumber(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoSetTotalIterationNumber, $petsc_library), + PetscErrorCode, + (Tao, $PetscInt), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetResidualNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetResidualNorm, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoAppendOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TaoResetStatistics(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoResetStatistics, $petsc_library), + PetscErrorCode, + (Tao,), + arg1, + ) +end + +@for_petsc function TaoSetUpdate(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetUpdate, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoGetKSP(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetKSP, $petsc_library), + PetscErrorCode, + (Tao, Ptr{KSP}), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetLinearSolveIterations(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetLinearSolveIterations, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscInt}), + arg1, + arg2, + ) +end + +@for_petsc function TaoKSPSetUseEW(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoKSPSetUseEW, $petsc_library), + PetscErrorCode, + (Tao, PetscBool), + arg1, + arg2, + ) +end + +mutable struct _p_TaoLineSearch end + +const TaoLineSearch = Ptr{_p_TaoLineSearch} + +@enum TaoLineSearchConvergedReason::Int32 begin + TAOLINESEARCH_FAILED_INFORNAN = -1 + TAOLINESEARCH_FAILED_BADPARAMETER = -2 + TAOLINESEARCH_FAILED_ASCENT = -3 + TAOLINESEARCH_CONTINUE_ITERATING = 0 + TAOLINESEARCH_SUCCESS = 1 + TAOLINESEARCH_SUCCESS_USER = 2 + TAOLINESEARCH_HALTED_OTHER = 3 + TAOLINESEARCH_HALTED_MAXFCN = 4 + TAOLINESEARCH_HALTED_UPPERBOUND = 5 + TAOLINESEARCH_HALTED_LOWERBOUND = 6 + TAOLINESEARCH_HALTED_RTOL = 7 + TAOLINESEARCH_HALTED_USER = 8 +end + +const TaoLineSearchType = Ptr{Cchar} + +@for_petsc function TaoLineSearchCreate(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{TaoLineSearch}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchSetFromOptions(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoLineSearchSetFromOptions, $petsc_library), + PetscErrorCode, + (TaoLineSearch,), + arg1, + ) +end + +@for_petsc function TaoLineSearchSetUp(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoLineSearchSetUp, $petsc_library), + PetscErrorCode, + (TaoLineSearch,), + arg1, + ) +end + +@for_petsc function TaoLineSearchDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoLineSearchDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TaoLineSearch},), + arg1, + ) +end + +@for_petsc function TaoLineSearchMonitor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoLineSearchMonitor, $petsc_library), + PetscErrorCode, + (TaoLineSearch, $PetscInt, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoLineSearchView(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchView, $petsc_library), + PetscErrorCode, + (TaoLineSearch, PetscViewer), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchViewFromOptions( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchViewFromOptions, $petsc_library), + PetscErrorCode, + (TaoLineSearch, PetscObject, Ptr{Cchar}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchSetOptionsPrefix( + ::$UnionPetscLib, + arg1, + prefix, +) + @chk ccall( + (:TaoLineSearchSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cchar}), + arg1, + prefix, + ) +end + +@for_petsc function TaoLineSearchReset(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoLineSearchReset, $petsc_library), + PetscErrorCode, + (TaoLineSearch,), + arg1, + ) +end + +@for_petsc function TaoLineSearchAppendOptionsPrefix( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoLineSearchAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cchar}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchGetOptionsPrefix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Ptr{Cchar}}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchApply( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TaoLineSearchApply, $petsc_library), + PetscErrorCode, + ( + TaoLineSearch, + Vec, + Ptr{$PetscReal}, + Vec, + Vec, + Ptr{$PetscReal}, + Ptr{TaoLineSearchConvergedReason}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function TaoLineSearchGetStepLength(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchGetStepLength, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchGetStartingVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchGetStartingVector, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchGetStepDirection(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchGetStepDirection, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchSetInitialStepLength( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoLineSearchSetInitialStepLength, $petsc_library), + PetscErrorCode, + (TaoLineSearch, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchGetSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoLineSearchGetSolution, $petsc_library), + PetscErrorCode, + ( + TaoLineSearch, + Vec, + Ptr{$PetscReal}, + Vec, + Ptr{$PetscReal}, + Ptr{TaoLineSearchConvergedReason}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TaoLineSearchGetFullStepObjective( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoLineSearchGetFullStepObjective, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchGetNumberFunctionEvaluations( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoLineSearchGetNumberFunctionEvaluations, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoLineSearchGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchGetType, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{TaoLineSearchType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchSetType, $petsc_library), + PetscErrorCode, + (TaoLineSearch, TaoLineSearchType), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchIsUsingTaoRoutines( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoLineSearchIsUsingTaoRoutines, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{PetscBool}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchSetObjectiveAndGTSRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchSetObjectiveAndGTSRoutine, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchSetObjectiveRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchSetObjectiveRoutine, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchSetGradientRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchSetGradientRoutine, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchSetObjectiveAndGradientRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchSetObjectiveAndGradientRoutine, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchComputeObjective( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchComputeObjective, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Vec, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchComputeGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchComputeGradient, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchComputeObjectiveAndGradient( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoLineSearchComputeObjectiveAndGradient, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Vec, Ptr{$PetscReal}, Vec), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoLineSearchComputeObjectiveAndGTS( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoLineSearchComputeObjectiveAndGTS, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Vec, Ptr{$PetscReal}, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoLineSearchSetVariableBounds( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoLineSearchSetVariableBounds, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Vec, Vec), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLineSearchInitializePackage(::$UnionPetscLib) + @chk ccall( + (:TaoLineSearchInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TaoLineSearchFinalizePackage(::$UnionPetscLib) + @chk ccall( + (:TaoLineSearchFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) +end + +@for_petsc function TaoLineSearchRegister(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoLineSearchUseTaoRoutines(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoLineSearchUseTaoRoutines, $petsc_library), + PetscErrorCode, + (TaoLineSearch, Tao), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetLineSearch(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetLineSearch, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoLineSearch}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetConvergenceHistory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, +) + @chk ccall( + (:TaoSetConvergenceHistory, $petsc_library), + PetscErrorCode, + ( + Tao, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscReal}, + Ptr{$PetscInt}, + $PetscInt, + PetscBool, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + ) +end + +@for_petsc function TaoGetConvergenceHistory( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoGetConvergenceHistory, $petsc_library), + PetscErrorCode, + ( + Tao, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscReal}}, + Ptr{Ptr{$PetscInt}}, + Ptr{$PetscInt}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TaoMonitorSet(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoMonitorSet, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoMonitorCancel(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoMonitorCancel, $petsc_library), + PetscErrorCode, + (Tao,), + arg1, + ) +end + +@for_petsc function TaoMonitorDefault(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorDefault, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorGlobalization(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorGlobalization, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorDefaultShort(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorDefaultShort, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorConstraintNorm(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorConstraintNorm, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorSolution(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorSolution, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorResidual(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorResidual, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorGradient(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorGradient, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorStep(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorStep, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorSolutionDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorSolutionDraw, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorStepDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorStepDraw, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoMonitorGradientDraw(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoMonitorGradientDraw, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoAddLineSearchCounts(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoAddLineSearchCounts, $petsc_library), + PetscErrorCode, + (Tao,), + arg1, + ) +end + +@for_petsc function TaoDefaultConvergenceTest(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoDefaultConvergenceTest, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + arg1, + arg2, + ) +end + +@for_petsc function TaoSetConvergenceTest(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoSetConvergenceTest, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoLCLSetStateDesignIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoLCLSetStateDesignIS, $petsc_library), + PetscErrorCode, + (Tao, IS, IS), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoMonitor( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoMonitor, $petsc_library), + PetscErrorCode, + (Tao, $PetscInt, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +mutable struct _n_TaoMonitorDrawCtx end + +const TaoMonitorDrawCtx = Ptr{_n_TaoMonitorDrawCtx} + +@for_petsc function TaoMonitorDrawCtxCreate( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, +) + @chk ccall( + (:TaoMonitorDrawCtxCreate, $petsc_library), + PetscErrorCode, + ( + MPI_Comm, + Ptr{Cchar}, + Ptr{Cchar}, + Cint, + Cint, + Cint, + Cint, + $PetscInt, + Ptr{TaoMonitorDrawCtx}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + ) +end + +@for_petsc function TaoMonitorDrawCtxDestroy(::$UnionPetscLib, arg1) + @chk ccall( + (:TaoMonitorDrawCtxDestroy, $petsc_library), + PetscErrorCode, + (Ptr{TaoMonitorDrawCtx},), + arg1, + ) +end + +@for_petsc function TaoBRGNGetSubsolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBRGNGetSubsolver, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoBRGNSetRegularizerObjectiveAndGradientRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoBRGNSetRegularizerObjectiveAndGradientRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoBRGNSetRegularizerHessianRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, +) + @chk ccall( + (:TaoBRGNSetRegularizerHessianRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoBRGNSetRegularizerWeight(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBRGNSetRegularizerWeight, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoBRGNSetL1SmoothEpsilon(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBRGNSetL1SmoothEpsilon, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoBRGNSetDictionaryMatrix(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBRGNSetDictionaryMatrix, $petsc_library), + PetscErrorCode, + (Tao, Mat), + arg1, + arg2, + ) +end + +@for_petsc function TaoBRGNGetDampingVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBRGNGetDampingVector, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoBNCGSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBNCGSetType, $petsc_library), + PetscErrorCode, + (Tao, TaoBNCGType), + arg1, + arg2, + ) +end + +@for_petsc function TaoBNCGGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoBNCGGetType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoBNCGType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetMisfitSubsolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMGetMisfitSubsolver, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetRegularizationSubsolver( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMGetRegularizationSubsolver, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetDualVector(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMGetDualVector, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetSpectralPenalty(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMGetSpectralPenalty, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetSpectralPenalty(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMSetSpectralPenalty, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoGetADMMParentTao(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoGetADMMParentTao, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetConstraintVectorRHS(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMSetConstraintVectorRHS, $petsc_library), + PetscErrorCode, + (Tao, Vec), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetRegularizerCoefficient( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMSetRegularizerCoefficient, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetRegularizerCoefficient( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMGetRegularizerCoefficient, $petsc_library), + PetscErrorCode, + (Tao, Ptr{$PetscReal}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetMisfitConstraintJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoADMMSetMisfitConstraintJacobian, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoADMMSetRegularizerConstraintJacobian( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoADMMSetRegularizerConstraintJacobian, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoADMMSetRegularizerHessianRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoADMMSetRegularizerHessianRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoADMMSetRegularizerObjectiveAndGradientRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoADMMSetRegularizerObjectiveAndGradientRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoADMMSetMisfitHessianRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoADMMSetMisfitHessianRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoADMMSetMisfitObjectiveAndGradientRoutine( + ::$UnionPetscLib, + arg1, + arg2, + arg3, +) + @chk ccall( + (:TaoADMMSetMisfitObjectiveAndGradientRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoADMMSetMisfitHessianChangeStatus( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMSetMisfitHessianChangeStatus, $petsc_library), + PetscErrorCode, + (Tao, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetRegHessianChangeStatus( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMSetRegHessianChangeStatus, $petsc_library), + PetscErrorCode, + (Tao, PetscBool), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetMinimumSpectralPenalty( + ::$UnionPetscLib, + arg1, + arg2, +) + @chk ccall( + (:TaoADMMSetMinimumSpectralPenalty, $petsc_library), + PetscErrorCode, + (Tao, $PetscReal), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetRegularizerType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMSetRegularizerType, $petsc_library), + PetscErrorCode, + (Tao, TaoADMMRegularizerType), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetRegularizerType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMGetRegularizerType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoADMMRegularizerType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMSetUpdateType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMSetUpdateType, $petsc_library), + PetscErrorCode, + (Tao, TaoADMMUpdateType), + arg1, + arg2, + ) +end + +@for_petsc function TaoADMMGetUpdateType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoADMMGetUpdateType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoADMMUpdateType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMGetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMGetType, $petsc_library), + PetscErrorCode, + (Tao, Ptr{TaoALMMType}), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMSetType(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMSetType, $petsc_library), + PetscErrorCode, + (Tao, TaoALMMType), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMGetSubsolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMGetSubsolver, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Tao}), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMSetSubsolver(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMSetSubsolver, $petsc_library), + PetscErrorCode, + (Tao, Tao), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMGetMultipliers(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMGetMultipliers, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMSetMultipliers(::$UnionPetscLib, arg1, arg2) + @chk ccall( + (:TaoALMMSetMultipliers, $petsc_library), + PetscErrorCode, + (Tao, Vec), + arg1, + arg2, + ) +end + +@for_petsc function TaoALMMGetPrimalIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoALMMGetPrimalIS, $petsc_library), + PetscErrorCode, + (Tao, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoALMMGetDualIS(::$UnionPetscLib, arg1, arg2, arg3) + @chk ccall( + (:TaoALMMGetDualIS, $petsc_library), + PetscErrorCode, + (Tao, Ptr{IS}, Ptr{IS}), + arg1, + arg2, + arg3, + ) +end + +@for_petsc function TaoVecGetSubVec( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoVecGetSubVec, $petsc_library), + PetscErrorCode, + (Vec, IS, TaoSubsetType, $PetscReal, Ptr{Vec}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoMatGetSubMat( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, +) + @chk ccall( + (:TaoMatGetSubMat, $petsc_library), + PetscErrorCode, + (Mat, IS, Vec, TaoSubsetType, Ptr{Mat}), + arg1, + arg2, + arg3, + arg4, + arg5, + ) +end + +@for_petsc function TaoGradientNorm(::$UnionPetscLib, arg1, arg2, arg3, arg4) + @chk ccall( + (:TaoGradientNorm, $petsc_library), + PetscErrorCode, + (Tao, Vec, NormType, Ptr{$PetscReal}), + arg1, + arg2, + arg3, + arg4, + ) +end + +@for_petsc function TaoEstimateActiveBounds( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, +) + @chk ccall( + (:TaoEstimateActiveBounds, $petsc_library), + PetscErrorCode, + ( + Vec, + Vec, + Vec, + Vec, + Vec, + Vec, + $PetscReal, + Ptr{$PetscReal}, + Ptr{IS}, + Ptr{IS}, + Ptr{IS}, + Ptr{IS}, + Ptr{IS}, + ), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + arg9, + arg10, + arg11, + arg12, + arg13, + ) +end + +@for_petsc function TaoBoundStep( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, +) + @chk ccall( + (:TaoBoundStep, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, IS, IS, IS, $PetscReal, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + arg7, + arg8, + ) +end + +@for_petsc function TaoBoundSolution( + ::$UnionPetscLib, + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, +) + @chk ccall( + (:TaoBoundSolution, $petsc_library), + PetscErrorCode, + (Vec, Vec, Vec, $PetscReal, Ptr{$PetscInt}, Vec), + arg1, + arg2, + arg3, + arg4, + arg5, + arg6, + ) +end + +@for_petsc function TaoSetInitialVector(::$UnionPetscLib, t, v) + @chk ccall( + (:TaoSetInitialVector, $petsc_library), + PetscErrorCode, + (Tao, Vec), + t, + v, + ) +end + +@for_petsc function TaoGetInitialVector(::$UnionPetscLib, t, v) + @chk ccall( + (:TaoGetInitialVector, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + t, + v, + ) +end + +@for_petsc function TaoSetObjectiveRoutine(::$UnionPetscLib, t, f, c) + @chk ccall( + (:TaoSetObjectiveRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + t, + f, + c, + ) +end + +@for_petsc function TaoGetGradientVector(::$UnionPetscLib, t, v) + @chk ccall( + (:TaoGetGradientVector, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Vec}), + t, + v, + ) +end + +@for_petsc function TaoSetGradientRoutine(::$UnionPetscLib, t, f, c) + @chk ccall( + (:TaoSetGradientRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + t, + f, + c, + ) +end + +@for_petsc function TaoSetObjectiveAndGradientRoutine(::$UnionPetscLib, t, f, c) + @chk ccall( + (:TaoSetObjectiveAndGradientRoutine, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}), + t, + f, + c, + ) +end + +@for_petsc function TaoSetHessianRoutine(::$UnionPetscLib, t, H, P, f, c) + @chk ccall( + (:TaoSetHessianRoutine, $petsc_library), + PetscErrorCode, + (Tao, Mat, Mat, Ptr{Cvoid}, Ptr{Cvoid}), + t, + H, + P, + f, + c, + ) +end + +@for_petsc function TaoSetSeparableObjectiveRoutine( + ::$UnionPetscLib, + tao, + res, + func, + ctx, +) + @chk ccall( + (:TaoSetSeparableObjectiveRoutine, $petsc_library), + PetscErrorCode, + (Tao, Vec, Ptr{Cvoid}, Ptr{Cvoid}), + tao, + res, + func, + ctx, + ) +end + +@for_petsc function TaoSetSeparableObjectiveWeights( + ::$UnionPetscLib, + tao, + sigma_v, + n, + rows, + cols, + vals, +) + @chk ccall( + (:TaoSetSeparableObjectiveWeights, $petsc_library), + PetscErrorCode, + (Tao, Vec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscReal}), + tao, + sigma_v, + n, + rows, + cols, + vals, + ) +end + +@for_petsc function TaoComputeSeparableObjective(::$UnionPetscLib, tao, X, F) + @chk ccall( + (:TaoComputeSeparableObjective, $petsc_library), + PetscErrorCode, + (Tao, Vec, Vec), + tao, + X, + F, + ) +end + +@for_petsc function TaoSetMonitor(::$UnionPetscLib, tao, monitor, ctx, destroy) + @chk ccall( + (:TaoSetMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + tao, + monitor, + ctx, + destroy, + ) +end + +@for_petsc function TaoCancelMonitors(::$UnionPetscLib, tao) + @chk ccall( + (:TaoCancelMonitors, $petsc_library), + PetscErrorCode, + (Tao,), + tao, + ) +end + +@for_petsc function TaoDefaultMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoDefaultMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoGMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoGMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoSMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoSMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoCMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoCMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoSolutionMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoSolutionMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoGradientMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoGradientMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoResidualMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoResidualMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoStepDirectionMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoStepDirectionMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoDrawSolutionMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoDrawSolutionMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoDrawGradientMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoDrawGradientMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +@for_petsc function TaoDrawStepDirectionMonitor(::$UnionPetscLib, tao, ctx) + @chk ccall( + (:TaoDrawStepDirectionMonitor, $petsc_library), + PetscErrorCode, + (Tao, Ptr{Cvoid}), + tao, + ctx, + ) +end + +const PETSC_ARCH = "" + +const PETSC_BLASLAPACK_UNDERSCORE = 1 + +const PETSC_CLANGUAGE_C = 1 + +const PETSC_DIR = "/workspace/destdir/lib/petsc/double_real_Int64" + +const PETSC_DIR_SEPARATOR = Cchar('/') + +const PETSC_DO_NOT_SWAP_CHILD_FOR_DEBUGGER = 1 + +# Skipping MacroDefinition: PETSC_FORTRAN_TYPE_INITIALIZE = - 2 + +# Skipping MacroDefinition: PETSC_FUNCTION_NAME_C __func__ + +# Skipping MacroDefinition: PETSC_FUNCTION_NAME_CXX __func__ + +const PETSC_HAVE_ACCESS = 1 + +const PETSC_HAVE_ATOLL = 1 + +const PETSC_HAVE_ATTRIBUTEALIGNED = 1 + +const PETSC_HAVE_BUILTIN_EXPECT = 1 + +const PETSC_HAVE_BZERO = 1 + +const PETSC_HAVE_C99_COMPLEX = 1 + +const PETSC_HAVE_CLOCK = 1 + +const PETSC_HAVE_CXX = 1 + +const PETSC_HAVE_CXX_ATOMIC = 1 + +const PETSC_HAVE_CXX_COMPLEX = 1 + +const PETSC_HAVE_CXX_COMPLEX_FIX = 1 + +const PETSC_HAVE_CXX_DIALECT_CXX11 = 1 + +const PETSC_HAVE_CXX_DIALECT_CXX14 = 1 + +const PETSC_HAVE_CXX_DIALECT_CXX17 = 1 + +const PETSC_HAVE_DLADDR = 1 + +const PETSC_HAVE_DLCLOSE = 1 + +const PETSC_HAVE_DLERROR = 1 + +const PETSC_HAVE_DLOPEN = 1 + +const PETSC_HAVE_DLSYM = 1 + +const PETSC_HAVE_DOUBLE_ALIGN_MALLOC = 1 + +const PETSC_HAVE_DRAND48 = 1 + +const PETSC_HAVE_DYNAMIC_LIBRARIES = 1 + +const PETSC_HAVE_ERF = 1 + +const PETSC_HAVE_FE_VALUES = 1 + +const PETSC_HAVE_FORK = 1 + +const PETSC_HAVE_FORTRAN_FLUSH = 1 + +const PETSC_HAVE_FORTRAN_TYPE_STAR = 1 + +const PETSC_HAVE_FORTRAN_UNDERSCORE = 1 + +const PETSC_HAVE_GETCWD = 1 + +const PETSC_HAVE_GETDOMAINNAME = 1 + +const PETSC_HAVE_GETHOSTBYNAME = 1 + +const PETSC_HAVE_GETHOSTNAME = 1 + +const PETSC_HAVE_GETPAGESIZE = 1 + +const PETSC_HAVE_GETRUSAGE = 1 + +const PETSC_HAVE_HYPRE = 1 + +const PETSC_HAVE_ISINF = 1 + +const PETSC_HAVE_ISNAN = 1 + +const PETSC_HAVE_ISNORMAL = 1 + +const PETSC_HAVE_LGAMMA = 1 + +const PETSC_HAVE_LOG2 = 1 + +const PETSC_HAVE_LSEEK = 1 + +const PETSC_HAVE_MEMMOVE = 1 + +const PETSC_HAVE_MKSTEMP = 1 + +const PETSC_HAVE_MMAP = 1 + +const PETSC_HAVE_MPIIO = 1 + +const PETSC_HAVE_MPI_COMBINER_CONTIGUOUS = 1 + +const PETSC_HAVE_MPI_COMBINER_DUP = 1 + +const PETSC_HAVE_MPI_COMBINER_NAMED = 1 + +const PETSC_HAVE_MPI_F90MODULE_VISIBILITY = 1 + +const PETSC_HAVE_MPI_FEATURE_DYNAMIC_WINDOW = 1 + +const PETSC_HAVE_MPI_GET_ACCUMULATE = 1 + +const PETSC_HAVE_MPI_GET_LIBRARY_VERSION = 1 + +const PETSC_HAVE_MPI_INIT_THREAD = 1 + +const PETSC_HAVE_MPI_INT64_T = 1 + +const PETSC_HAVE_MPI_LONG_DOUBLE = 1 + +const PETSC_HAVE_MPI_NEIGHBORHOOD_COLLECTIVES = 1 + +const PETSC_HAVE_MPI_NONBLOCKING_COLLECTIVES = 1 + +const PETSC_HAVE_MPI_ONE_SIDED = 1 + +const PETSC_HAVE_MPI_PERSISTENT_NEIGHBORHOOD_COLLECTIVES = 1 + +const PETSC_HAVE_MPI_PROCESS_SHARED_MEMORY = 1 + +const PETSC_HAVE_MPI_REDUCE_LOCAL = 1 + +const PETSC_HAVE_MPI_REDUCE_SCATTER_BLOCK = 1 + +const PETSC_HAVE_MPI_RGET = 1 + +const PETSC_HAVE_MPI_WIN_CREATE = 1 + +const PETSC_HAVE_MUMPS = 1 + +const PETSC_HAVE_NANOSLEEP = 1 + +const PETSC_HAVE_OMPI_MAJOR_VERSION = 5 + +const PETSC_HAVE_OMPI_MINOR_VERSION = 0 + +const PETSC_HAVE_OMPI_RELEASE_VERSION = 5 + +const PETSC_HAVE_OPENBLAS_SET_NUM_THREADS = 1 + +const PETSC_HAVE_PACKAGES = ":amd:blaslapack:cholmod:hypre:klu:mathlib:mpi:mumps:regex:scalapack:spqr:tetgen:triangle:umfpack:" + +const PETSC_HAVE_POPEN = 1 + +const PETSC_HAVE_POSIX_MEMALIGN = 1 + +const PETSC_HAVE_RAND = 1 + +const PETSC_HAVE_READLINK = 1 + +const PETSC_HAVE_REALPATH = 1 + +const PETSC_HAVE_REAL___FP16 = 1 + +const PETSC_HAVE_REGEX = 1 + +const PETSC_HAVE_RTLD_DEFAULT = 1 + +const PETSC_HAVE_RTLD_GLOBAL = 1 + +const PETSC_HAVE_RTLD_LAZY = 1 + +const PETSC_HAVE_RTLD_LOCAL = 1 + +const PETSC_HAVE_RTLD_NOW = 1 + +const PETSC_HAVE_SCALAPACK = 1 + +const PETSC_HAVE_SLEEP = 1 + +const PETSC_HAVE_SNPRINTF = 1 + +const PETSC_HAVE_SOCKET = 1 + +const PETSC_HAVE_SO_REUSEADDR = 1 + +const PETSC_HAVE_STRCASECMP = 1 + +const PETSC_HAVE_STRUCT_SIGACTION = 1 + +const PETSC_HAVE_SUITESPARSE = 1 + +const PETSC_HAVE_TAU_PERFSTUBS = 1 + +const PETSC_HAVE_TETGEN = 1 + +const PETSC_HAVE_TETGEN_TETLIBRARY_NEEDED = 1 + +const PETSC_HAVE_TGAMMA = 1 + +const PETSC_HAVE_TIME = 1 + +const PETSC_HAVE_TRIANGLE = 1 + +const PETSC_HAVE_UNAME = 1 + +const PETSC_HAVE_USLEEP = 1 + +const PETSC_HAVE_VA_COPY = 1 + +const PETSC_HAVE_VSNPRINTF = 1 + +const PETSC_IS_COLORING_VALUE_TYPE = Cshort + +const PETSC_LEVEL1_DCACHE_LINESIZE = 32 + +const PETSC_LIB_DIR = "/workspace/destdir/lib/petsc/double_real_Int64/lib" + +const PETSC_MAX_PATH_LEN = 1024 + +const PETSC_MEMALIGN = 16 + +const PETSC_MPICC_SHOW = "Unavailable" + +const PETSC_MPIU_IS_COLORING_VALUE_TYPE = MPI_UNSIGNED_SHORT + +const PETSC_OMAKE = "/usr/bin/make --no-print-directory" + +const PETSC_PYTHON_EXE = "/usr/bin/python3" + +const PETSC_REPLACE_DIR_SEPARATOR = Cchar('\\') + +const PETSC_SIZEOF_INT = 4 + +const PETSC_SIZEOF_LONG = 8 + +const PETSC_SIZEOF_LONG_LONG = 8 + +const PETSC_SIZEOF_SIZE_T = 8 + +const PETSC_SIZEOF_VOID_P = 8 + +const PETSC_SLSUFFIX = "dylib" + +const PETSC_USE_64BIT_INDICES = 1 + +const PETSC_USE_AVX512_KERNELS = 1 + +const PETSC_USE_BACKWARD_LOOP = 1 + +const PETSC_USE_CTABLE = 1 + +const PETSC_USE_DEBUGGER = "gdb" + +const PETSC_USE_DMLANDAU_2D = 1 + +const PETSC_USE_FORTRAN_BINDINGS = 1 + +const PETSC_USE_INFO = 1 + +const PETSC_USE_LOG = 1 + +const PETSC_USE_MALLOC_COALESCED = 1 + +const PETSC_USE_REAL_DOUBLE = 1 + +const PETSC_USE_SHARED_LIBRARIES = 1 + +const PETSC_USE_SINGLE_LIBRARY = 1 + +const PETSC_USE_SOCKET_VIEWER = 1 + +const PETSC_USE_VISIBILITY_C = 1 + +const PETSC_USE_VISIBILITY_CXX = 1 + +const PETSC_USING_64BIT_PTR = 1 + +const PETSC_USING_DARWIN = 1 + +const PETSC_USING_F2003 = 1 + +const PETSC__BSD_SOURCE = 1 + +const PETSC__DEFAULT_SOURCE = 1 + +const PETSC__GNU_SOURCE = 1 + +const PETSC_CPP_VERSION = 0 + +const PETSC_C_VERSION = 17 + +# Skipping MacroDefinition: PETSC_STATIC_INLINE PETSC_DEPRECATED_MACRO ( 3 , 17 , 0 , "static inline" , ) static inline + +# Skipping MacroDefinition: PETSC_DLLEXPORT __attribute__ ( ( visibility ( "default" ) ) ) + +# Skipping MacroDefinition: PETSC_DLLIMPORT __attribute__ ( ( visibility ( "default" ) ) ) + +# Skipping MacroDefinition: PETSC_VISIBILITY_INTERNAL __attribute__ ( ( visibility ( "hidden" ) ) ) + +# Skipping MacroDefinition: PETSC_EXTERN extern PETSC_VISIBILITY_PUBLIC + +# Skipping MacroDefinition: PETSC_INTERN extern PETSC_VISIBILITY_INTERNAL + +# Skipping MacroDefinition: PETSC_ATTRIBUTE_COLD __attribute__ ( ( __cold__ ) ) + +# Skipping MacroDefinition: PETSC_ATTRIBUTE_MAY_ALIAS __attribute__ ( ( may_alias ) ) + +# Skipping MacroDefinition: PETSC_NODISCARD __attribute__ ( ( warn_unused_result ) ) + +const PETSC_VERSION_RELEASE = 1 + +const PETSC_VERSION_MAJOR = 3 + +const PETSC_VERSION_MINOR = 21 + +const PETSC_VERSION_SUBMINOR = 5 + +const PETSC_RELEASE_DATE = "Mar 29, 2024" + +const PETSC_VERSION_DATE = "Aug 30, 2024" + +const PETSC_VERSION_GIT = "v3.21.5" + +const PETSC_VERSION_DATE_GIT = "2024-08-30 17:09:27 -0500" + +const PETSC_AUTHOR_INFO = " The PETSc Team\n petsc-maint@mcs.anl.gov\n https://petsc.org/\n" + +const PETSC_INTERNAL_COMPL_0 = 1 + +const PETSC_INTERNAL_COMPL_1 = 0 + +const PetscCount_FMT = "td" + +const PETSC_MAX_UINT16 = 65535 + +const MPIU_INT64 = MPI_INT64_T + +const MPIU_INT32 = MPI_INT32_T + +const PetscBLASInt_FMT = "d" + +const PETSC_HAVE_COMPLEX = 1 + +const PETSC_REAL = PETSC_DOUBLE + +const PETSC_SCALAR = PETSC_REAL + +const PETSC_FORTRANADDR = PETSC_LONG + +const PETSC_BINARY_INT_SIZE = 32 ÷ 8 + +const PETSC_BINARY_FLOAT_SIZE = 32 ÷ 8 + +const PETSC_BINARY_CHAR_SIZE = 8 ÷ 8 + +const PETSC_BINARY_SHORT_SIZE = 16 ÷ 8 + +const PETSC_BINARY_DOUBLE_SIZE = 64 ÷ 8 + +# Skipping MacroDefinition: PETSC_BINARY_SCALAR_SIZE sizeof ( PetscScalar ) + +const MPICH_SKIP_MPICXX = 1 + +const OMPI_SKIP_MPICXX = 1 + +const MPIU_INT = MPIU_INT64 + +const MPIU_REAL = MPI_DOUBLE + +const PETSC_MAX_REAL = 1.7976931348623157e308 + +const PETSC_MIN_REAL = -PETSC_MAX_REAL + +const PETSC_REAL_MIN = 2.225073858507201e-308 + +const PETSC_MACHINE_EPSILON = 2.220446049250313e-16 + +const PETSC_SQRT_MACHINE_EPSILON = 1.490116119384766e-8 + +const PETSC_SMALL = 1.0e-10 + +const PETSC_INFINITY = PETSC_MAX_REAL ÷ 4 + +const PETSC_NINFINITY = -PETSC_INFINITY + +const PETSC_DECIDE = -1 + +const PETSC_DETERMINE = PETSC_DECIDE + +const PETSC_DEFAULT = -2 + +const PETSC_COMM_SELF = MPI_COMM_SELF + +const MPIU_PETSCLOGDOUBLE = MPI_DOUBLE + +const MPIU_SUM = MPI_SUM + +const MPIU_MAX = MPI_MAX + +const MPIU_MIN = MPI_MIN + +# Skipping MacroDefinition: CHKMEMQ do { PetscErrorCode ierr_petsc_memq_ = PetscMallocValidate ( __LINE__ , PETSC_FUNCTION_NAME , __FILE__ ) ; if ( PetscUnlikely ( ierr_petsc_memq_ != PETSC_SUCCESS ) ) return PetscError ( PETSC_COMM_SELF , __LINE__ , PETSC_FUNCTION_NAME , __FILE__ , ierr_petsc_memq_ , PETSC_ERROR_REPEAT , " " ) ; } while ( 0 ) + +const PETSCSTACKSIZE = 64 + +const PETSC_SMALLEST_CLASSID = PetscClassId(1211211) + +const PETSC_MAX_OPTION_NAME = 512 + +const PETSCLOGHANDLERDEFAULT = "default" + +const PETSCLOGHANDLERNESTED = "nested" + +const PETSCLOGHANDLERTRACE = "trace" + +const PETSCLOGHANDLERMPE = "mpe" + +const PETSCLOGHANDLERPERFSTUBS = "perfstubs" + +const PETSCLOGHANDLERLEGACY = "legacy" + +const PETSCLOGHANDLERNVTX = "nvtx" + +const PETSC_LOG_HANDLER_MAX = 4 + +const PETSC_FLOPS_PER_OP = 1.0 + +const PETSCRAND = "rand" + +const PETSCRAND48 = "rand48" + +const PETSCSPRNG = "sprng" + +const PETSCRANDER48 = "rander48" + +const PETSCRANDOM123 = "random123" + +const PETSCCURAND = "curand" + +const PETSC_BAG_FILE_CLASSID = 1211219 + +const PETSC_DRAW_X = "x" + +const PETSC_DRAW_NULL = "null" + +const PETSC_DRAW_WIN32 = "win32" + +const PETSC_DRAW_TIKZ = "tikz" + +const PETSC_DRAW_IMAGE = "image" + +const PETSC_DRAW_BASIC_COLORS = 33 + +const PETSC_DRAW_ROTATE = -1 + +const PETSC_DRAW_WHITE = 0 + +const PETSC_DRAW_BLACK = 1 + +const PETSC_DRAW_RED = 2 + +const PETSC_DRAW_GREEN = 3 + +const PETSC_DRAW_CYAN = 4 + +const PETSC_DRAW_BLUE = 5 + +const PETSC_DRAW_MAGENTA = 6 + +const PETSC_DRAW_AQUAMARINE = 7 + +const PETSC_DRAW_FORESTGREEN = 8 + +const PETSC_DRAW_ORANGE = 9 + +const PETSC_DRAW_VIOLET = 10 + +const PETSC_DRAW_BROWN = 11 + +const PETSC_DRAW_PINK = 12 + +const PETSC_DRAW_CORAL = 13 + +const PETSC_DRAW_GRAY = 14 + +const PETSC_DRAW_YELLOW = 15 + +const PETSC_DRAW_GOLD = 16 + +const PETSC_DRAW_LIGHTPINK = 17 + +const PETSC_DRAW_MEDIUMTURQUOISE = 18 + +const PETSC_DRAW_KHAKI = 19 + +const PETSC_DRAW_DIMGRAY = 20 + +const PETSC_DRAW_YELLOWGREEN = 21 + +const PETSC_DRAW_SKYBLUE = 22 + +const PETSC_DRAW_DARKGREEN = 23 + +const PETSC_DRAW_NAVYBLUE = 24 + +const PETSC_DRAW_SANDYBROWN = 25 + +const PETSC_DRAW_CADETBLUE = 26 + +const PETSC_DRAW_POWDERBLUE = 27 + +const PETSC_DRAW_DEEPPINK = 28 + +const PETSC_DRAW_THISTLE = 29 + +const PETSC_DRAW_LIMEGREEN = 30 + +const PETSC_DRAW_LAVENDERBLUSH = 31 + +const PETSC_DRAW_PLUM = 32 + +const PETSC_DRAW_MAXCOLOR = 256 + +const PETSC_DRAW_FULL_SIZE = -3 + +const PETSC_DRAW_HALF_SIZE = -4 + +const PETSC_DRAW_THIRD_SIZE = -5 + +const PETSC_DRAW_QUARTER_SIZE = -6 + +const PETSC_SHOULD_SILENCE_GCC_TAUTOLOGICAL_COMPARE_WARNING = 0 + +const PETSC_MEMTYPE_KOKKOS = PETSC_MEMTYPE_HOST + +# Skipping MacroDefinition: PETSC_CASE_NAME ( v ) case v : return PetscStringize ( v ) + +# Skipping MacroDefinition: PETSC_CASE_RETURN ( v ) case v : return PetscStringize ( v ) + +const PETSC_HAVE_HOST = 1 + +const PETSCSFBASIC = "basic" + +const PETSCSFNEIGHBOR = "neighbor" + +const PETSCSFALLGATHERV = "allgatherv" + +const PETSCSFALLGATHER = "allgather" + +const PETSCSFGATHERV = "gatherv" + +const PETSCSFGATHER = "gather" + +const PETSCSFALLTOALL = "alltoall" + +const PETSCSFWINDOW = "window" + +const IS_FILE_CLASSID = 1211218 + +const ISGENERAL = "general" + +const ISSTRIDE = "stride" + +const ISBLOCK = "block" + +const IS_LTOGM_FILE_CLASSID = 1211217 + +const ISLOCALTOGLOBALMAPPINGBASIC = "basic" + +const ISLOCALTOGLOBALMAPPINGHASH = "hash" + +const MPIU_COLORING_VALUE = PETSC_MPIU_IS_COLORING_VALUE_TYPE + +const PETSCVIEWERSOCKET = "socket" + +const PETSCVIEWERASCII = "ascii" + +const PETSCVIEWERBINARY = "binary" + +const PETSCVIEWERSTRING = "string" + +const PETSCVIEWERDRAW = "draw" + +const PETSCVIEWERVU = "vu" + +const PETSCVIEWERMATHEMATICA = "mathematica" + +const PETSCVIEWERHDF5 = "hdf5" + +const PETSCVIEWERVTK = "vtk" + +const PETSCVIEWERMATLAB = "matlab" + +const PETSCVIEWERSAWS = "saws" + +const PETSCVIEWERGLVIS = "glvis" + +const PETSCVIEWERADIOS = "adios" + +const PETSCVIEWEREXODUSII = "exodusii" + +const PETSCVIEWERCGNS = "cgns" + +const VECSEQ = "seq" + +const VECMPI = "mpi" + +const VECSTANDARD = "standard" + +const VECSHARED = "shared" + +const VECSEQVIENNACL = "seqviennacl" + +const VECMPIVIENNACL = "mpiviennacl" + +const VECVIENNACL = "viennacl" + +const VECSEQCUDA = "seqcuda" + +const VECMPICUDA = "mpicuda" + +const VECCUDA = "cuda" + +const VECSEQHIP = "seqhip" + +const VECMPIHIP = "mpihip" + +const VECHIP = "hip" + +const VECNEST = "nest" + +const VECSEQKOKKOS = "seqkokkos" + +const VECMPIKOKKOS = "mpikokkos" + +const VECKOKKOS = "kokkos" + +const REAL_FILE_CLASSID = 1211213 + +const VEC_FILE_CLASSID = 1211214 + +const NORM_MAX = NORM_INFINITY + +const VECTAGGERABSOLUTE = "absolute" + +const VECTAGGERRELATIVE = "relative" + +const VECTAGGERCDF = "cdf" + +const VECTAGGEROR = "or" + +const VECTAGGERAND = "and" + +# Skipping MacroDefinition: VEC_CUDA_DECL_OR_STUB ( __decl__ , ... ) static inline __decl__ { __VA_ARGS__ ; VEC_CUPM_NOT_CONFIGURED ( cuda ) ; } + +# Skipping MacroDefinition: VEC_HIP__DECL_OR_STUB ( __decl__ , ... ) static inline __decl__ { __VA_ARGS__ ; VEC_CUPM_NOT_CONFIGURED ( hip ) ; } + +const MATSAME = "same" + +const MATMAIJ = "maij" + +const MATSEQMAIJ = "seqmaij" + +const MATMPIMAIJ = "mpimaij" + +const MATKAIJ = "kaij" + +const MATSEQKAIJ = "seqkaij" + +const MATMPIKAIJ = "mpikaij" + +const MATIS = "is" + +const MATAIJ = "aij" + +const MATSEQAIJ = "seqaij" + +const MATMPIAIJ = "mpiaij" + +const MATAIJCRL = "aijcrl" + +const MATSEQAIJCRL = "seqaijcrl" + +const MATMPIAIJCRL = "mpiaijcrl" + +const MATAIJCUSPARSE = "aijcusparse" + +const MATSEQAIJCUSPARSE = "seqaijcusparse" + +const MATMPIAIJCUSPARSE = "mpiaijcusparse" + +const MATAIJHIPSPARSE = "aijhipsparse" + +const MATSEQAIJHIPSPARSE = "seqaijhipsparse" + +const MATMPIAIJHIPSPARSE = "mpiaijhipsparse" + +const MATAIJKOKKOS = "aijkokkos" + +const MATSEQAIJKOKKOS = "seqaijkokkos" + +const MATMPIAIJKOKKOS = "mpiaijkokkos" + +const MATAIJVIENNACL = "aijviennacl" + +const MATSEQAIJVIENNACL = "seqaijviennacl" + +const MATMPIAIJVIENNACL = "mpiaijviennacl" + +const MATAIJPERM = "aijperm" + +const MATSEQAIJPERM = "seqaijperm" + +const MATMPIAIJPERM = "mpiaijperm" + +const MATAIJSELL = "aijsell" + +const MATSEQAIJSELL = "seqaijsell" + +const MATMPIAIJSELL = "mpiaijsell" + +const MATAIJMKL = "aijmkl" + +const MATSEQAIJMKL = "seqaijmkl" + +const MATMPIAIJMKL = "mpiaijmkl" + +const MATBAIJMKL = "baijmkl" + +const MATSEQBAIJMKL = "seqbaijmkl" + +const MATMPIBAIJMKL = "mpibaijmkl" + +const MATSHELL = "shell" + +const MATCENTERING = "centering" + +const MATDENSE = "dense" + +const MATDENSECUDA = "densecuda" + +const MATDENSEHIP = "densehip" + +const MATSEQDENSE = "seqdense" + +const MATSEQDENSECUDA = "seqdensecuda" + +const MATSEQDENSEHIP = "seqdensehip" + +const MATMPIDENSE = "mpidense" + +const MATMPIDENSECUDA = "mpidensecuda" + +const MATMPIDENSEHIP = "mpidensehip" + +const MATELEMENTAL = "elemental" + +const MATSCALAPACK = "scalapack" + +const MATBAIJ = "baij" + +const MATSEQBAIJ = "seqbaij" + +const MATMPIBAIJ = "mpibaij" + +const MATMPIADJ = "mpiadj" + +const MATSBAIJ = "sbaij" + +const MATSEQSBAIJ = "seqsbaij" + +const MATMPISBAIJ = "mpisbaij" + +const MATMFFD = "mffd" + +const MATNORMAL = "normal" + +const MATNORMALHERMITIAN = "normalh" + +const MATLRC = "lrc" + +const MATSCATTER = "scatter" + +const MATBLOCKMAT = "blockmat" + +const MATCOMPOSITE = "composite" + +const MATFFT = "fft" + +const MATFFTW = "fftw" + +const MATSEQCUFFT = "seqcufft" + +const MATSEQHIPFFT = "seqhipfft" + +const MATTRANSPOSEVIRTUAL = "transpose" + +const MATHERMITIANTRANSPOSEVIRTUAL = "hermitiantranspose" + +const MATSCHURCOMPLEMENT = "schurcomplement" + +const MATPYTHON = "python" + +const MATHYPRE = "hypre" + +const MATHYPRESTRUCT = "hyprestruct" + +const MATHYPRESSTRUCT = "hypresstruct" + +const MATSUBMATRIX = "submatrix" + +const MATLOCALREF = "localref" + +const MATNEST = "nest" + +const MATPREALLOCATOR = "preallocator" + +const MATSELL = "sell" + +const MATSEQSELL = "seqsell" + +const MATMPISELL = "mpisell" + +const MATSELLCUDA = "sellcuda" + +const MATSEQSELLCUDA = "seqsellcuda" + +const MATMPISELLCUDA = "mpisellcuda" + +const MATSELLHIP = "sellhip" + +const MATSEQSELLHIP = "seqsellhip" + +const MATMPISELLHIP = "mpisellhip" + +const MATDUMMY = "dummy" + +const MATLMVM = "lmvm" + +const MATLMVMDFP = "lmvmdfp" + +const MATLMVMDDFP = "lmvmddfp" + +const MATLMVMBFGS = "lmvmbfgs" + +const MATLMVMDBFGS = "lmvmdbfgs" + +const MATLMVMDQN = "lmvmdqn" + +const MATLMVMSR1 = "lmvmsr1" + +const MATLMVMBROYDEN = "lmvmbroyden" + +const MATLMVMBADBROYDEN = "lmvmbadbroyden" + +const MATLMVMSYMBROYDEN = "lmvmsymbroyden" + +const MATLMVMSYMBADBROYDEN = "lmvmsymbadbroyden" + +const MATLMVMDIAGBROYDEN = "lmvmdiagbroyden" + +const MATCONSTANTDIAGONAL = "constantdiagonal" + +const MATDIAGONAL = "diagonal" + +const MATHTOOL = "htool" + +const MATH2OPUS = "h2opus" + +const MATSOLVERSUPERLU = "superlu" + +const MATSOLVERSUPERLU_DIST = "superlu_dist" + +const MATSOLVERSTRUMPACK = "strumpack" + +const MATSOLVERUMFPACK = "umfpack" + +const MATSOLVERCHOLMOD = "cholmod" + +const MATSOLVERKLU = "klu" + +const MATSOLVERELEMENTAL = "elemental" + +const MATSOLVERSCALAPACK = "scalapack" + +const MATSOLVERESSL = "essl" + +const MATSOLVERLUSOL = "lusol" + +const MATSOLVERMUMPS = "mumps" + +const MATSOLVERMKL_PARDISO = "mkl_pardiso" + +const MATSOLVERMKL_CPARDISO = "mkl_cpardiso" + +const MATSOLVERPASTIX = "pastix" + +const MATSOLVERMATLAB = "matlab" + +const MATSOLVERPETSC = "petsc" + +const MATSOLVERBAS = "bas" + +const MATSOLVERCUSPARSE = "cusparse" + +const MATSOLVERCUDA = "cuda" + +const MATSOLVERHIPSPARSE = "hipsparse" + +const MATSOLVERHIP = "hip" + +const MATSOLVERKOKKOS = "kokkos" + +const MATSOLVERSPQR = "spqr" + +const MATPRODUCTALGORITHMDEFAULT = "default" + +const MATPRODUCTALGORITHMSORTED = "sorted" + +const MATPRODUCTALGORITHMSCALABLE = "scalable" + +const MATPRODUCTALGORITHMSCALABLEFAST = "scalable_fast" + +const MATPRODUCTALGORITHMHEAP = "heap" + +const MATPRODUCTALGORITHMBHEAP = "btheap" + +const MATPRODUCTALGORITHMLLCONDENSED = "llcondensed" + +const MATPRODUCTALGORITHMROWMERGE = "rowmerge" + +const MATPRODUCTALGORITHMOUTERPRODUCT = "outerproduct" + +const MATPRODUCTALGORITHMATB = "at*b" + +const MATPRODUCTALGORITHMRAP = "rap" + +const MATPRODUCTALGORITHMNONSCALABLE = "nonscalable" + +const MATPRODUCTALGORITHMSEQMPI = "seqmpi" + +const MATPRODUCTALGORITHMBACKEND = "backend" + +const MATPRODUCTALGORITHMOVERLAPPING = "overlapping" + +const MATPRODUCTALGORITHMMERGED = "merged" + +const MATPRODUCTALGORITHMALLATONCE = "allatonce" + +const MATPRODUCTALGORITHMALLATONCEMERGED = "allatonce_merged" + +const MATPRODUCTALGORITHMALLGATHERV = "allgatherv" + +const MATPRODUCTALGORITHMCYCLIC = "cyclic" + +const MATPRODUCTALGORITHMHYPRE = "hypre" + +const MAT_FILE_CLASSID = 1211216 + +const MAT_SKIP_ALLOCATION = -4 + +const MATORDERINGNATURAL = "natural" + +const MATORDERINGND = "nd" + +const MATORDERING1WD = "1wd" + +const MATORDERINGRCM = "rcm" + +const MATORDERINGQMD = "qmd" + +const MATORDERINGROWLENGTH = "rowlength" + +const MATORDERINGWBM = "wbm" + +const MATORDERINGSPECTRAL = "spectral" + +const MATORDERINGAMD = "amd" + +const MATORDERINGMETISND = "metisnd" + +const MATORDERINGNATURAL_OR_ND = "natural_or_nd" + +const MATORDERINGEXTERNAL = "external" + +const MATCOARSENMIS = "mis" + +const MATCOARSENHEM = "hem" + +const MATCOARSENMISK = "misk" + +const MATCOLORINGJP = "jp" + +const MATCOLORINGPOWER = "power" + +const MATCOLORINGNATURAL = "natural" + +const MATCOLORINGSL = "sl" + +const MATCOLORINGLF = "lf" + +const MATCOLORINGID = "id" + +const MATCOLORINGGREEDY = "greedy" + +const MATPARTITIONINGCURRENT = "current" + +const MATPARTITIONINGAVERAGE = "average" + +const MATPARTITIONINGSQUARE = "square" + +const MATPARTITIONINGPARMETIS = "parmetis" + +const MATPARTITIONINGCHACO = "chaco" + +const MATPARTITIONINGPARTY = "party" + +const MATPARTITIONINGPTSCOTCH = "ptscotch" + +const MATPARTITIONINGHIERARCH = "hierarch" + +const MP_PARTY_OPT = "opt" + +const MP_PARTY_LIN = "lin" + +const MP_PARTY_SCA = "sca" + +const MP_PARTY_RAN = "ran" + +const MP_PARTY_GBF = "gbf" + +const MP_PARTY_GCF = "gcf" + +const MP_PARTY_BUB = "bub" + +const MP_PARTY_DEF = "def" + +const MP_PARTY_HELPFUL_SETS = "hs" + +const MP_PARTY_KERNIGHAN_LIN = "kl" + +const MP_PARTY_NONE = "no" + +const MATRIX_BINARY_FORMAT_DENSE = -1 + +const MATMFFD_DS = "ds" + +const MATMFFD_WP = "wp" + +const PETSCBMHPL = "hpl" + +const DMLABELCONCRETE = "concrete" + +const DMLABELEPHEMERAL = "ephemeral" + +const PETSCSECTIONSYMLABEL = "label" + +const PETSC_FACTORIAL_MAX = 20 + +const PETSC_BINOMIAL_MAX = 61 + +const DMLOCATEPOINT_POINT_NOT_FOUND = -367 + +const DMDA = "da" + +const DMCOMPOSITE = "composite" + +const DMSLICED = "sliced" + +const DMSHELL = "shell" + +const DMPLEX = "plex" + +const DMREDUNDANT = "redundant" + +const DMPATCH = "patch" + +const DMMOAB = "moab" + +const DMNETWORK = "network" + +const DMFOREST = "forest" + +const DMP4EST = "p4est" + +const DMP8EST = "p8est" + +const DMSWARM = "swarm" + +const DMPRODUCT = "product" + +const DMSTAG = "stag" + +const DM_FILE_CLASSID = 1211221 + +const PFCONSTANT = "constant" + +const PFMAT = "mat" + +const PFSTRING = "string" + +const PFQUICK = "quick" + +const PFIDENTITY = "identity" + +const PFMATLAB = "matlab" + +const AOBASIC = "basic" + +const AOADVANCED = "advanced" + +const AOMAPPING = "mapping" + +const AOMEMORYSCALABLE = "memoryscalable" + +const PETSCSPACEPOLYNOMIAL = "poly" + +const PETSCSPACEPTRIMMED = "ptrimmed" + +const PETSCSPACETENSOR = "tensor" + +const PETSCSPACESUM = "sum" + +const PETSCSPACEPOINT = "point" + +const PETSCSPACESUBSPACE = "subspace" + +const PETSCSPACEWXY = "wxy" + +const PETSCDUALSPACELAGRANGE = "lagrange" + +const PETSCDUALSPACESIMPLE = "simple" + +const PETSCDUALSPACEREFINED = "refined" + +const PETSCDUALSPACEBDM = "bdm" + +const PETSCDUALSPACESUM = "sum" + +const PETSCFEBASIC = "basic" + +const PETSCFEOPENCL = "opencl" + +const PETSCFECOMPOSITE = "composite" + +const PETSCFEVECTOR = "vector" + +const MATSEQUSFFT = "sequsfft" + +const PETSCPARTITIONERPARMETIS = "parmetis" + +const PETSCPARTITIONERPTSCOTCH = "ptscotch" + +const PETSCPARTITIONERCHACO = "chaco" + +const PETSCPARTITIONERSIMPLE = "simple" + +const PETSCPARTITIONERSHELL = "shell" + +const PETSCPARTITIONERGATHER = "gather" + +const PETSCPARTITIONERMATPARTITIONING = "matpartitioning" + +const PETSCLIMITERSIN = "sin" + +const PETSCLIMITERZERO = "zero" + +const PETSCLIMITERNONE = "none" + +const PETSCLIMITERMINMOD = "minmod" + +const PETSCLIMITERVANLEER = "vanleer" + +const PETSCLIMITERVANALBADA = "vanalbada" + +const PETSCLIMITERSUPERBEE = "superbee" + +const PETSCLIMITERMC = "mc" + +const PETSCFVUPWIND = "upwind" + +const PETSCFVLEASTSQUARES = "leastsquares" + +const DMFIELDDA = "da" + +const DMFIELDDS = "ds" + +const DMFIELDSHELL = "shell" + +const DMPLEX_OVERLAP_MANUAL = -1 + +const DMPLEX_STORAGE_VERSION_FIRST = "1.0.0" + +const DMPLEX_STORAGE_VERSION_STABLE = "1.0.0" + +const DMPLEX_STORAGE_VERSION_LATEST = "3.0.0" + +const DMPLEXREFINEREGULAR = "refine_regular" + +const DMPLEXREFINEALFELD = "refine_alfeld" + +const DMPLEXREFINEPOWELLSABIN = "refine_powell_sabin" + +const DMPLEXREFINEBOUNDARYLAYER = "refine_boundary_layer" + +const DMPLEXREFINESBR = "refine_sbr" + +const DMPLEXREFINETOBOX = "refine_tobox" + +const DMPLEXREFINETOSIMPLEX = "refine_tosimplex" + +const DMPLEXREFINE1D = "refine_1d" + +const DMPLEXEXTRUDE = "extrude" + +const DMPLEXTRANSFORMFILTER = "transform_filter" + +const PETSCDSBASIC = "basic" + +const CHARACTERISTICDA = "da" + +const PCNONE = "none" + +const PCJACOBI = "jacobi" + +const PCSOR = "sor" + +const PCLU = "lu" + +const PCQR = "qr" + +const PCSHELL = "shell" + +const PCAMGX = "amgx" + +const PCBJACOBI = "bjacobi" + +const PCMG = "mg" + +const PCEISENSTAT = "eisenstat" + +const PCILU = "ilu" + +const PCICC = "icc" + +const PCASM = "asm" + +const PCGASM = "gasm" + +const PCKSP = "ksp" + +const PCBJKOKKOS = "bjkokkos" + +const PCCOMPOSITE = "composite" + +const PCREDUNDANT = "redundant" + +const PCSPAI = "spai" + +const PCNN = "nn" + +const PCCHOLESKY = "cholesky" + +const PCPBJACOBI = "pbjacobi" + +const PCVPBJACOBI = "vpbjacobi" + +const PCMAT = "mat" + +const PCHYPRE = "hypre" + +const PCPARMS = "parms" + +const PCFIELDSPLIT = "fieldsplit" + +const PCTFS = "tfs" + +const PCML = "ml" + +const PCGALERKIN = "galerkin" + +const PCEXOTIC = "exotic" + +const PCCP = "cp" + +const PCBFBT = "bfbt" + +const PCLSC = "lsc" + +const PCPYTHON = "python" + +const PCPFMG = "pfmg" + +const PCSMG = "smg" + +const PCSYSPFMG = "syspfmg" + +const PCREDISTRIBUTE = "redistribute" + +const PCSVD = "svd" + +const PCGAMG = "gamg" + +const PCCHOWILUVIENNACL = "chowiluviennacl" + +const PCROWSCALINGVIENNACL = "rowscalingviennacl" + +const PCSAVIENNACL = "saviennacl" + +const PCBDDC = "bddc" + +const PCKACZMARZ = "kaczmarz" + +const PCTELESCOPE = "telescope" + +const PCPATCH = "patch" + +const PCLMVM = "lmvm" + +const PCHMG = "hmg" + +const PCDEFLATION = "deflation" + +const PCHPDDM = "hpddm" + +const PCH2OPUS = "h2opus" + +const PCMPI = "mpi" + +const PCGAMGAGG = "agg" + +const PCGAMGGEO = "geo" + +const PCGAMGCLASSICAL = "classical" + +const PCGAMGCLASSICALDIRECT = "direct" + +const PCGAMGCLASSICALSTANDARD = "standard" + +const PC_FILE_CLASSID = 1211222 + +const KSPRICHARDSON = "richardson" + +const KSPCHEBYSHEV = "chebyshev" + +const KSPCG = "cg" + +const KSPGROPPCG = "groppcg" + +const KSPPIPECG = "pipecg" + +const KSPPIPECGRR = "pipecgrr" + +const KSPPIPELCG = "pipelcg" + +const KSPPIPEPRCG = "pipeprcg" + +const KSPPIPECG2 = "pipecg2" + +const KSPCGNE = "cgne" + +const KSPNASH = "nash" + +const KSPSTCG = "stcg" + +const KSPGLTR = "gltr" + +const KSPFCG = "fcg" + +const KSPPIPEFCG = "pipefcg" + +const KSPGMRES = "gmres" + +const KSPPIPEFGMRES = "pipefgmres" + +const KSPFGMRES = "fgmres" + +const KSPLGMRES = "lgmres" + +const KSPDGMRES = "dgmres" + +const KSPPGMRES = "pgmres" + +const KSPTCQMR = "tcqmr" + +const KSPBCGS = "bcgs" + +const KSPIBCGS = "ibcgs" + +const KSPQMRCGS = "qmrcgs" + +const KSPFBCGS = "fbcgs" + +const KSPFBCGSR = "fbcgsr" + +const KSPBCGSL = "bcgsl" + +const KSPPIPEBCGS = "pipebcgs" + +const KSPCGS = "cgs" + +const KSPTFQMR = "tfqmr" + +const KSPCR = "cr" + +const KSPPIPECR = "pipecr" + +const KSPLSQR = "lsqr" + +const KSPPREONLY = "preonly" + +const KSPNONE = "none" + +const KSPQCG = "qcg" + +const KSPBICG = "bicg" + +const KSPMINRES = "minres" + +const KSPSYMMLQ = "symmlq" + +const KSPLCD = "lcd" + +const KSPPYTHON = "python" + +const KSPGCR = "gcr" + +const KSPPIPEGCR = "pipegcr" + +const KSPTSIRM = "tsirm" + +const KSPCGLS = "cgls" + +const KSPFETIDP = "fetidp" + +const KSPHPDDM = "hpddm" + +const KSP_FILE_CLASSID = 1211223 + +const KSPGUESSFISCHER = "fischer" + +const KSPGUESSPOD = "pod" + +const SNESNEWTONLS = "newtonls" + +const SNESNEWTONTR = "newtontr" + +const SNESNEWTONTRDC = "newtontrdc" + +const SNESPYTHON = "python" + +const SNESNRICHARDSON = "nrichardson" + +const SNESKSPONLY = "ksponly" + +const SNESKSPTRANSPOSEONLY = "ksptransposeonly" + +const SNESVINEWTONRSLS = "vinewtonrsls" + +const SNESVINEWTONSSLS = "vinewtonssls" + +const SNESNGMRES = "ngmres" + +const SNESQN = "qn" + +const SNESSHELL = "shell" + +const SNESNGS = "ngs" + +const SNESNCG = "ncg" + +const SNESFAS = "fas" + +const SNESMS = "ms" + +const SNESNASM = "nasm" + +const SNESANDERSON = "anderson" + +const SNESASPIN = "aspin" + +const SNESCOMPOSITE = "composite" + +const SNESPATCH = "patch" + +const SNES_FILE_CLASSID = 1211224 + +const SNESLINESEARCHBT = "bt" + +const SNESLINESEARCHNLEQERR = "nleqerr" + +const SNESLINESEARCHBASIC = "basic" + +const SNESLINESEARCHNONE = "none" + +const SNESLINESEARCHL2 = "l2" + +const SNESLINESEARCHCP = "cp" + +const SNESLINESEARCHSHELL = "shell" + +const SNESLINESEARCHNCGLINEAR = "ncglinear" + +const SNES_LINESEARCH_ORDER_LINEAR = 1 + +const SNES_LINESEARCH_ORDER_QUADRATIC = 2 + +const SNES_LINESEARCH_ORDER_CUBIC = 3 + +const SNESMSM62 = "m62" + +const SNESMSEULER = "euler" + +const SNESMSJAMESON83 = "jameson83" + +const SNESMSVLTP11 = "vltp11" + +const SNESMSVLTP21 = "vltp21" + +const SNESMSVLTP31 = "vltp31" + +const SNESMSVLTP41 = "vltp41" + +const SNESMSVLTP51 = "vltp51" + +const SNESMSVLTP61 = "vltp61" + +const TSEULER = "euler" + +const TSBEULER = "beuler" + +const TSBASICSYMPLECTIC = "basicsymplectic" + +const TSPSEUDO = "pseudo" + +const TSCN = "cn" + +const TSSUNDIALS = "sundials" + +const TSRK = "rk" + +const TSPYTHON = "python" + +const TSTHETA = "theta" + +const TSALPHA = "alpha" + +const TSALPHA2 = "alpha2" + +const TSGLLE = "glle" + +const TSGLEE = "glee" + +const TSSSP = "ssp" + +const TSARKIMEX = "arkimex" + +const TSROSW = "rosw" + +const TSEIMEX = "eimex" + +const TSMIMEX = "mimex" + +const TSBDF = "bdf" + +const TSRADAU5 = "radau5" + +const TSMPRK = "mprk" + +const TSDISCGRAD = "discgrad" + +const TSIRK = "irk" + +const TSDIRK = "dirk" + +const TSTRAJECTORYBASIC = "basic" + +const TSTRAJECTORYSINGLEFILE = "singlefile" + +const TSTRAJECTORYMEMORY = "memory" + +const TSTRAJECTORYVISUALIZATION = "visualization" + +const TS_FILE_CLASSID = 1211225 + +const TSSSPRKS2 = "rks2" + +const TSSSPRKS3 = "rks3" + +const TSSSPRK104 = "rk104" + +const TSADAPTNONE = "none" + +const TSADAPTBASIC = "basic" + +const TSADAPTDSP = "dsp" + +const TSADAPTCFL = "cfl" + +const TSADAPTGLEE = "glee" + +const TSADAPTHISTORY = "history" + +const TSGLLEADAPT_NONE = "none" + +const TSGLLEADAPT_SIZE = "size" + +const TSGLLEADAPT_BOTH = "both" + +const TSGLLEACCEPT_ALWAYS = "always" + +const TSGLLE_IRKS = "irks" + +const TSRK1FE = "1fe" + +const TSRK2A = "2a" + +const TSRK2B = "2b" + +const TSRK3 = "3" + +const TSRK3BS = "3bs" + +const TSRK4 = "4" + +const TSRK5F = "5f" + +const TSRK5DP = "5dp" + +const TSRK5BS = "5bs" + +const TSRK6VR = "6vr" + +const TSRK7VR = "7vr" + +const TSRK8VR = "8vr" + +const TSMPRK2A22 = "2a22" + +const TSMPRK2A23 = "2a23" + +const TSMPRK2A32 = "2a32" + +const TSMPRK2A33 = "2a33" + +const TSMPRKP2 = "p2" + +const TSMPRKP3 = "p3" + +const TSIRKGAUSS = "gauss" + +const TSGLEEi1 = "BE1" + +const TSGLEE23 = "23" + +const TSGLEE24 = "24" + +const TSGLEE25I = "25i" + +const TSGLEE35 = "35" + +const TSGLEEEXRK2A = "exrk2a" + +const TSGLEERK32G1 = "rk32g1" + +const TSGLEERK285EX = "rk285ex" + +const TSARKIMEX1BEE = "1bee" + +const TSARKIMEXA2 = "a2" + +const TSARKIMEXL2 = "l2" + +const TSARKIMEXARS122 = "ars122" + +const TSARKIMEX2C = "2c" + +const TSARKIMEX2D = "2d" + +const TSARKIMEX2E = "2e" + +const TSARKIMEXPRSSP2 = "prssp2" + +const TSARKIMEX3 = "3" + +const TSARKIMEXBPR3 = "bpr3" + +const TSARKIMEXARS443 = "ars443" + +const TSARKIMEX4 = "4" + +const TSARKIMEX5 = "5" + +const TSDIRKS212 = "s212" + +const TSDIRKES122SAL = "es122sal" + +const TSDIRKES213SAL = "es213sal" + +const TSDIRKES324SAL = "es324sal" + +const TSDIRKES325SAL = "es325sal" + +const TSDIRK657A = "657a" + +const TSDIRKES648SA = "es648sa" + +const TSDIRK658A = "658a" + +const TSDIRKS659A = "s659a" + +const TSDIRK7510SAL = "7510sal" + +const TSDIRKES7510SA = "es7510sa" + +const TSDIRK759A = "759a" + +const TSDIRKS7511SAL = "s7511sal" + +const TSDIRK8614A = "8614a" + +const TSDIRK8616SAL = "8616sal" + +const TSDIRKES8516SAL = "es8516sal" + +const TSROSW2M = "2m" + +const TSROSW2P = "2p" + +const TSROSWRA3PW = "ra3pw" + +const TSROSWRA34PW2 = "ra34pw2" + +const TSROSWRODAS3 = "rodas3" + +const TSROSWSANDU3 = "sandu3" + +const TSROSWASSP3P3S1C = "assp3p3s1c" + +const TSROSWLASSP3P4S2C = "lassp3p4s2c" + +const TSROSWLLSSP3P4S2C = "llssp3p4s2c" + +const TSROSWARK3 = "ark3" + +const TSROSWTHETA1 = "theta1" + +const TSROSWTHETA2 = "theta2" + +const TSROSWGRK4T = "grk4t" + +const TSROSWSHAMP4 = "shamp4" + +const TSROSWVELDD4 = "veldd4" + +const TSROSW4L = "4l" + +const TSBASICSYMPLECTICSIEULER = "1" + +const TSBASICSYMPLECTICVELVERLET = "2" + +const TSBASICSYMPLECTIC3 = "3" + +const TSBASICSYMPLECTIC4 = "4" + +const TAOLMVM = "lmvm" + +const TAONLS = "nls" + +const TAONTR = "ntr" + +const TAONTL = "ntl" + +const TAOCG = "cg" + +const TAOTRON = "tron" + +const TAOOWLQN = "owlqn" + +const TAOBMRM = "bmrm" + +const TAOBLMVM = "blmvm" + +const TAOBQNLS = "bqnls" + +const TAOBNCG = "bncg" + +const TAOBNLS = "bnls" + +const TAOBNTR = "bntr" + +const TAOBNTL = "bntl" + +const TAOBQNKLS = "bqnkls" + +const TAOBQNKTR = "bqnktr" + +const TAOBQNKTL = "bqnktl" + +const TAOBQPIP = "bqpip" + +const TAOGPCG = "gpcg" + +const TAONM = "nm" + +const TAOPOUNDERS = "pounders" + +const TAOBRGN = "brgn" + +const TAOLCL = "lcl" + +const TAOSSILS = "ssils" + +const TAOSSFLS = "ssfls" + +const TAOASILS = "asils" + +const TAOASFLS = "asfls" + +const TAOIPM = "ipm" + +const TAOPDIPM = "pdipm" + +const TAOSHELL = "shell" + +const TAOADMM = "admm" + +const TAOALMM = "almm" + +const TAOPYTHON = "python" + +const TAOSNES = "snes" + +const TAOLINESEARCHUNIT = "unit" + +const TAOLINESEARCHMT = "more-thuente" + +const TAOLINESEARCHGPCG = "gpcg" + +const TAOLINESEARCHARMIJO = "armijo" + +const TAOLINESEARCHOWARMIJO = "owarmijo" + +const TAOLINESEARCHIPM = "ipm" diff --git a/src/LibPETSc.jl b/src/LibPETSc.jl new file mode 100644 index 00000000..c04b3adf --- /dev/null +++ b/src/LibPETSc.jl @@ -0,0 +1,59 @@ +module LibPETSc + +using Libdl +using MPI + +export PetscLibType, + petsclibs, + PetscBool, + PETSC_TRUE, + PETSC_FALSE, + UnionPetscLibType, + getlib, + MatAssemblyType, + MAT_FLUSH_ASSEMBLY, + MAT_FINAL_ASSEMBLY, + InsertMode, + NOT_SET_VALUES, + INSERT_VALUES, + ADD_VALUES, + MAX_VALUES, + MIN_VALUES, + INSERT_ALL_VALUES, + ADD_ALL_VALUES, + INSERT_BC_VALUES, + ADD_BC_VALUES, + NormType, + NORM_1, + NORM_2, + NORM_FROBENIUS, + NORM_INFINITY, + NORM_1_AND_2, + PETSC_DETERMINE, + PETSC_DECIDE, + SCATTER_FORWARD, + SCATTER_REVERSE, + SCATTER_FORWARD_LOCAL, + SCATTER_REVERSE_LOCAL, + DMBoundaryType, + DM_BOUNDARY_NONE, + DM_BOUNDARY_GHOSTED, + DM_BOUNDARY_MIRROR, + DM_BOUNDARY_PERIODIC, + DM_BOUNDARY_TWIST, + DMDAStencilType, + DMDA_STENCIL_STAR, + DMDA_STENCIL_BOX, + DMStagStencilType, + DMSTAG_STENCIL_NONE, + DMSTAG_STENCIL_STAR, + DMSTAG_STENCIL_BOX, + MatStencil + +include("LibPETSc_const.jl") +include("LibPETSc_startup.jl") +include("LibPETSc_lib.jl") + +include(petsc_library_file) + +end # module diff --git a/src/LibPETSc_const.jl b/src/LibPETSc_const.jl new file mode 100644 index 00000000..b3e16408 --- /dev/null +++ b/src/LibPETSc_const.jl @@ -0,0 +1,38 @@ +# define common PETSc constants +# this excludes configurable constants (e.g. PetscScalar) which are set in lib.jl + +const PetscErrorCode = Cint + +struct PetscError <: Exception + code::PetscErrorCode +end + +macro chk(expr) + :((errcode = $(esc(expr))) == 0 || throw(PetscError(errcode))) +end + +@enum PetscBool::UInt32 begin + PETSC_FALSE = 0 + PETSC_TRUE = 1 +end + +@enum PetscDataType::UInt32 begin + PETSC_DATATYPE_UNKNOWN = 0 + PETSC_DOUBLE = 1 + PETSC_COMPLEX = 2 + PETSC_LONG = 3 + PETSC_SHORT = 4 + PETSC_FLOAT = 5 + PETSC_CHAR = 6 + PETSC_BIT_LOGICAL = 7 + PETSC_ENUM = 8 + PETSC_BOOL = 9 + PETSC___FLOAT128 = 10 + PETSC_OBJECT = 11 + PETSC_FUNCTION = 12 + PETSC_STRING = 13 + PETSC___FP16 = 14 + PETSC_STRUCT = 15 + PETSC_INT = 16 + PETSC_INT64 = 17 +end diff --git a/src/LibPETSc_lib.jl b/src/LibPETSc_lib.jl new file mode 100644 index 00000000..8239b869 --- /dev/null +++ b/src/LibPETSc_lib.jl @@ -0,0 +1,100 @@ +""" + PetscLibType{PetscScalar, PetscInt}(petsc_library) + +A container for specific PETSc libraries. + +All other containers for PETSc objects should be typed on this to ensure that +dispatch is correct. +""" +mutable struct PetscLibType{PetscScalar, PetscInt, LibType} + petsc_library::LibType + age::Int +end +function PetscLibType{ST, IT}(petsc_library) where {ST, IT} + LT = typeof(petsc_library) + return PetscLibType{ST, IT, LT}(petsc_library, 0) +end +const UnionPetscLibType = Union{PetscLibType, Type{<:PetscLibType}} + +""" + getlib(; PetscScalar = Float64, PetscInt = Int64) + +Return the `PetscLibType` with the associated parameters +""" +function getlib(; PetscScalar = Float64, PetscInt = Int64) + return PetscLibType{PetscScalar, PetscInt}() +end + +function Base.getproperty(petsclib::UnionPetscLibType, name::Symbol) + if name == :PetscScalar + return scalartype(petsclib) + elseif name == :PetscReal + return realtype(petsclib) + elseif name == :PetscInt + return inttype(petsclib) + else + return getfield(petsclib, name) + end +end + +""" + scalartype(petsclib::PetscLibType) + +return the scalar type for the associated `petsclib` +""" +scalartype(::PetscLibType{ST}) where {ST} = ST +scalartype(::Type{PetscLib}) where {PetscLib <: PetscLibType{ST}} where {ST} = + ST + +""" + realtype(petsclib::PetscLibType) + +return the real type for the associated `petsclib` +""" +realtype(::PetscLibType{ST}) where {ST} = real(ST) +realtype(::Type{PetscLib}) where {PetscLib <: PetscLibType{ST}} where {ST} = + real(ST) + +""" + inttype(petsclib::PetscLibType) + +return the int type for the associated `petsclib` +""" +inttype(::PetscLibType{ST, IT}) where {ST, IT} = IT +inttype( + ::Type{PetscLib}, +) where {PetscLib <: PetscLibType{ST, IT}} where {ST, IT} = IT + +function initialize(libhdl::Ptr{Cvoid}) + PetscInitializeNoArguments_ptr = dlsym(libhdl, :PetscInitializeNoArguments) + @chk ccall(PetscInitializeNoArguments_ptr, PetscErrorCode, ()) +end + +const petsclibs = map(libs) do (lib, PetscScalar, PetscInt) + return PetscLibType{PetscScalar, PetscInt}(lib[1]) +end + +macro for_petsc(expr) + quote + for petsclib in petsclibs + # String for the library + petsc_library = petsclib.petsc_library + + # types we dispatch on + PetscLib = typeof(petsclib) + UnionPetscLib = Union{PetscLib, Type{PetscLib}} + + PetscScalar = scalartype(petsclib) + PetscReal = realtype(petsclib) + PetscInt = inttype(petsclib) + PetscComplex = complex(PetscReal) + + @eval esc($expr) + end + end +end + +@for_petsc begin + getlib(::Type{$PetscLib}) = $petsclib + PetscLibType{$PetscScalar, $PetscInt}() = $petsclib +end diff --git a/src/LibPETSc_startup.jl b/src/LibPETSc_startup.jl new file mode 100644 index 00000000..f97d4e6e --- /dev/null +++ b/src/LibPETSc_startup.jl @@ -0,0 +1,61 @@ +# Functions needed to find libraries +#= +function getlibs() + libs = () + petsc_libs = ENV["JULIA_PETSC_LIBRARY"] + + flags = Libdl.RTLD_LAZY | Libdl.RTLD_DEEPBIND | Libdl.RTLD_GLOBAL + + for petsc_lib in Base.parse_load_path(petsc_libs) + libs = (libs..., (petsc_lib, flags)) + end + return libs +end +=# +const libs = @static if !haskey(ENV, "JULIA_PETSC_LIBRARY") + using PETSc_jll + ( + ((PETSc_jll.libpetsc_Float64_Real_Int64,), Float64, Int64), + ((PETSc_jll.libpetsc_Float32_Real_Int64,), Float32, Int64), + ((PETSc_jll.libpetsc_Float64_Complex_Int64,), Complex{Float64}, Int64), + ((PETSc_jll.libpetsc_Float32_Complex_Int64,), Complex{Float32}, Int64), + ((PETSc_jll.libpetsc_Float64_Real_Int32,), Float64, Int32), + ((PETSc_jll.libpetsc_Float32_Real_Int32,), Float32, Int32), + ((PETSc_jll.libpetsc_Float64_Complex_Int32,), Complex{Float64}, Int32), + ((PETSc_jll.libpetsc_Float32_Complex_Int32,), Complex{Float32}, Int32), + ) +else + error("JULIA_PETSC_LIBRARY not currently working") +end + +const petsc_library_file = + get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../lib/petsc_library.jl") + +function DataTypeFromString(libhdl::Ptr{Cvoid}, name::AbstractString) + PetscDataTypeFromString_ptr = dlsym(libhdl, :PetscDataTypeFromString) + dtype_ref = Ref{PetscDataType}() + found_ref = Ref{PetscBool}() + @chk ccall( + PetscDataTypeFromString_ptr, + PetscErrorCode, + (Cstring, Ptr{PetscDataType}, Ptr{PetscBool}), + name, + dtype_ref, + found_ref, + ) + @assert found_ref[] == PETSC_TRUE + return dtype_ref[] +end + +function PetscDataTypeGetSize(libhdl::Ptr{Cvoid}, dtype::PetscDataType) + PetscDataTypeGetSize_ptr = dlsym(libhdl, :PetscDataTypeGetSize) + datasize_ref = Ref{Csize_t}() + @chk ccall( + PetscDataTypeGetSize_ptr, + PetscErrorCode, + (PetscDataType, Ptr{Csize_t}), + dtype, + datasize_ref, + ) + return datasize_ref[] +end diff --git a/src/PETSc.jl b/src/PETSc.jl index 007c1f51..50186e61 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -6,6 +6,10 @@ using MPI, LinearAlgebra, SparseArrays MPI.Initialized() || MPI.Init() +include("LibPETSc.jl") +using .LibPETSc +export LibPETSc + using Libdl function _petsc_link(fname) @@ -20,13 +24,14 @@ function _doc_external(fname) """ end -include("const.jl") -include("startup.jl") -include("lib.jl") include("init.jl") -include("ref.jl") +include("const.jl") include("viewer.jl") include("options.jl") +##include("startup.jl") +##include("lib.jl") +##include("ref.jl") +#= include("vec.jl") include("mat.jl") include("matshell.jl") @@ -37,5 +42,7 @@ include("ksp.jl") include("pc.jl") include("snes.jl") include("sys.jl") +=# + end diff --git a/src/init.jl b/src/init.jl index 508743c7..dd76edc7 100644 --- a/src/init.jl +++ b/src/init.jl @@ -6,16 +6,10 @@ Check if `petsclib` is initialized # External Links $(_doc_external("Sys/PetscInitialized")) """ -function Initialized end -@for_petsc function initialized(::$UnionPetscLib) - r_flag = Ref{PetscBool}() - @chk ccall( - (:PetscInitialized, $petsc_library), - PetscErrorCode, - (Ptr{PetscBool},), - r_flag, - ) - return r_flag[] == PETSC_TRUE +function initialized(petsclib) + r_flag = Ref{LibPETSc.PetscBool}() + LibPETSc.PetscInitialized(petsclib, r_flag) + return r_flag[] == LibPETSc.PETSC_TRUE end """ @@ -34,26 +28,21 @@ Additionally: # External Links $(_doc_external("Sys/PetscInitializeNoArguments")) """ -function Initialize end - function initialize() map(initialize, petsclibs) return nothing end -@for_petsc function initialize(::$UnionPetscLib) - if !initialized($petsclib) +function initialize(petsclib) + if !initialized(petsclib) MPI.Initialized() || MPI.Init() - @chk ccall( - (:PetscInitializeNoArguments, $petsc_library), - PetscErrorCode, - (), - ) + petsclib.age += 1 + LibPETSc.PetscInitializeNoArguments(petsclib) # disable signal handler - @chk ccall((:PetscPopSignalHandler, $petsc_library), PetscErrorCode, ()) + LibPETSc.PetscPopSignalHandler(petsclib) - atexit(() -> finalize($petsclib)) + atexit(() -> finalize(petsclib)) end return nothing end @@ -67,16 +56,15 @@ will be finalized. # External Links $(_doc_external("Sys/PetscFinalize")) """ -function finalize end - function finalize() map(finalize, petsclibs) return nothing end -@for_petsc function finalize(::$UnionPetscLib) - if !finalized($petsclib) - @chk ccall((:PetscFinalize, $petsc_library), PetscErrorCode, ()) +function finalize(petsclib) + if !finalized(petsclib) + petsclib.age += 1 + LibPETSc.PetscFinalize(petsclib) end return nothing end @@ -89,14 +77,30 @@ Check if `petsclib` is finalized # External Links $(_doc_external("Sys/PetscFinalized")) """ -function finalized end -@for_petsc function finalized(::$UnionPetscLib) - r_flag = Ref{PetscBool}() - @chk ccall( - (:PetscFinalized, $petsc_library), - PetscErrorCode, - (Ptr{PetscBool},), - r_flag, - ) - return r_flag[] == PETSC_TRUE +function finalized(petsclib) + r_flag = Ref{LibPETSc.PetscBool}() + LibPETSc.PetscFinalized(petsclib, r_flag) + return r_flag[] == LibPETSc.PETSC_TRUE end + + +""" + scalartype(petsclib::PetscLibType) + +return the scalar type for the associated `petsclib` +""" +scalartype(::LibPETSc.PetscLibType{ST}) where {ST} = ST +scalartype( + ::Type{PetscLib}, +) where {PetscLib <: PetscLibType{ST}} where {ST} = ST + + +""" + inttype(petsclib::PetscLibType) + +return the int type for the associated `petsclib` +""" +inttype(::LibPETSc.PetscLibType{ST, IT}) where {ST, IT} = IT +inttype( + ::Type{PetscLib}, +) where {PetscLib <: PetscLibType{ST, IT}} where {ST, IT} = IT \ No newline at end of file diff --git a/src/options.jl b/src/options.jl index c2be13f6..253387c5 100644 --- a/src/options.jl +++ b/src/options.jl @@ -14,6 +14,7 @@ The PETSc global options database. """ struct GlobalOptions{PetscLib} <: AbstractOptions{PetscLib} end Base.cconvert(::Type{CPetscOptions}, obj::GlobalOptions) = C_NULL +GlobalOptions(::PetscLib) where {PetscLib} = GlobalOptions{PetscLib}() """ Options{PetscLib <: PetscLibType}(kw -> arg, ...) @@ -73,66 +74,62 @@ $(_doc_external("Sys/PetscOptionsCreate")) """ mutable struct Options{T} <: AbstractOptions{T} ptr::CPetscOptions + age::Int end -Options(petsclib; kwargs...) = Options(petsclib, kwargs...) -function Options(petsclib, ps::Pair...) - opts = Options(petsclib) - for (k, v) in ps - opts[k] = v - end +function Options_(petsclib::PetscLibType) + @assert initialized(petsclib) + PetscLib = typeof(petsclib) + opts = Options{PetscLib}(C_NULL, petsclib.age) + LibPETSc.PetscOptionsCreate(petsclib, opts) + finalizer(destroy, opts) return opts end -@for_petsc function Options(::$UnionPetscLib) - opts = Options{$PetscLib}(C_NULL) - @assert initialized($PetscLib) - @chk ccall( - (:PetscOptionsCreate, $petsc_library), - PetscErrorCode, - (Ptr{CPetscOptions},), - opts, - ) - finalizer(finalize, opts) - return opts +function destroy(opts::AbstractOptions{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + opts.age == getlib(PetscLib).age && + opts.ptr != C_NULL + LibPETSc.PetscOptionsDestroy(PetscLib, opts) + end + opts.ptr = C_NULL + return nothing end -@for_petsc function finalize(opts::Options{$PetscLib}) - finalized($PetscLib) || @chk ccall( - (:PetscOptionsDestroy, $petsc_library), - PetscErrorCode, - (Ptr{CPetscOptions},), - opts, - ) - return nothing +Options(petsclib::PetscLibType; kwargs...) = Options_(petsclib, kwargs...) +Options(PetscLib::Type{<:PetscLibType}; kwargs...) = + Options_(getlib(PetscLib), kwargs...) +function Options_(petsclib::PetscLibType, ps::Pair...) + opts = Options_(petsclib) + for (k, v) in ps + opts[k] = v + end + return opts end -@for_petsc function Base.push!( - ::GlobalOptions{$PetscLib}, - opts::Options{$PetscLib}, -) - @chk ccall( - (:PetscOptionsPush, $petsc_library), - PetscErrorCode, - (CPetscOptions,), - opts, - ) +function Base.push!( + ::GlobalOptions{PetscLib}, + opts::Options{PetscLib}, +) where {PetscLib} + LibPETSc.PetscOptionsPush(PetscLib, opts) return nothing end -@for_petsc function Base.pop!(::GlobalOptions{$PetscLib}) - @chk ccall((:PetscOptionsPop, $petsc_library), PetscErrorCode, ()) +function Base.pop!(::GlobalOptions{PetscLib}) where {PetscLib} + LibPETSc.PetscOptionsPop(PetscLib) return nothing end -@for_petsc function Base.setindex!(opts::AbstractOptions{$PetscLib}, val, key) +function Base.setindex!( + opts::AbstractOptions{PetscLib}, + val, + key, +) where {PetscLib} val === true && (val = nothing) val === false && (return val) - @chk ccall( - (:PetscOptionsSetValue, $petsc_library), - PetscErrorCode, - (CPetscOptions, Cstring, Cstring), + LibPETSc.PetscOptionsSetValue( + PetscLib, opts, string('-', key), isnothing(val) ? C_NULL : string(val), @@ -141,13 +138,11 @@ end return val end -@for_petsc function Base.getindex(opts::AbstractOptions{$PetscLib}, key) +function Base.getindex(opts::AbstractOptions{PetscLib}, key) where {PetscLib} val = Vector{UInt8}(undef, 256) set_ref = Ref{PetscBool}() - @chk ccall( - (:PetscOptionsGetString, $petsc_library), - PetscErrorCode, - (CPetscOptions, Cstring, Cstring, Ptr{UInt8}, Csize_t, Ptr{PetscBool}), + LibPETSc.PetscOptionsGetString( + PetscLib, opts, C_NULL, string('-', key), @@ -160,22 +155,14 @@ end return val end -@for_petsc function view( - opts::AbstractOptions{$PetscLib}, - viewer::AbstractViewer{$PetscLib} = ViewerStdout($PetscLib, MPI.COMM_SELF), -) - @chk ccall( - (:PetscOptionsView, $petsc_library), - PetscErrorCode, - (CPetscOptions, CPetscViewer), - opts, - viewer, - ) +function view( + opts::AbstractOptions{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, MPI.COMM_SELF), +) where {PetscLib} + LibPETSc.PetscOptionsView(PetscLib, opts, viewer) return nothing end -@for_petsc GlobalOptions(::$UnionPetscLib) = GlobalOptions{$PetscLib}() - Base.show(io::IO, opts::AbstractOptions) = _show(io, opts) """ @@ -184,8 +171,8 @@ Base.show(io::IO, opts::AbstractOptions) = _show(io, opts) Call `f()` with the [`Options`](@ref) `opts` set temporarily (in addition to any global options). """ -function with(f, opts::Options{T}) where {T} - global_opts = GlobalOptions{T}() +function with(f, opts::Options{PetscLib}) where {PetscLib} + global_opts = GlobalOptions{PetscLib}() push!(global_opts, opts) try f() @@ -201,7 +188,7 @@ Parse the `args` vector into a `NamedTuple` that can be used as the options for the PETSc solvers. ```sh -julia --project file.jl -ksp_monitor -pc_type mg -ksp_view +julia --project file.jl -ksp_monitor -pc_type mg -ksp_view -da_refine=1 ``` """ function parse_options(args::Vector{String}) @@ -210,7 +197,14 @@ function parse_options(args::Vector{String}) while i <= length(args) @assert args[i][1] == '-' && length(args[i]) > 1 if i == length(args) || args[i + 1][1] == '-' - opts[Symbol(args[i][2:end])] = nothing + token = split(args[i][2:end], "=") + if length(token) == 1 + opts[Symbol(token[1])] = nothing + elseif length(token) == 2 + opts[Symbol(token[1])] = token[2] + else + error("invalid argument: $(args[i])") + end i = i + 1 else opts[Symbol(args[i][2:end])] = args[i + 1] @@ -219,3 +213,69 @@ function parse_options(args::Vector{String}) end return NamedTuple(opts) end + +""" + typedget(opt::NamedTuple, key::Symbol, default::T) + +Parse `opt` similar to [`get`](@ref) but ensures that the returned value is the +same type as the default value. When `T <: NTuple` keys that result in a single +value will be filled into an `NTuple` of the same length as `T`; in the case of +strings it is parsed using [`split`](@ref) with comma delimiter + +# Examples +```julia-repl +julia> opt = (tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) +(tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) + +julia> typedget(opt, :int, 7) +4 + +julia> typedget(opt, :bad_key, 7) +7 + +julia> typedget(opt, :tup, (1, 1, 1)) +(1, 2, 3) + +julia> typedget(opt, :string_tup, (1, 1, 1)) +tokens = SubString{String}["1", "2", "3"] +(1, 2, 3) + +julia> typedget(opt, :string_int, (1, 1, 1)) +tokens = SubString{String}["4"] +(4, 4, 4) + +julia> typedget(opt, :int, (1, 1, 1)) +(4, 4, 4) + +julia> typedget(opt, :int, (1., 1., 1.)) +(4.0, 4.0, 4.0) +``` +""" +function typedget(opt::NamedTuple, key::Symbol, default::T) where {T} + v = get(opt, key, default) + if !(v isa T) + if T <: String + return string(v) + elseif v isa String + if T <: NTuple + ET = T.types[1] + tokens = split(v, ",") + if length(tokens) == 1 + return ntuple(_ -> parse(ET, tokens[1]), length(T.types)) + else + return ntuple(j -> parse(ET, tokens[j]), length(T.types)) + end + else + return parse(T, v) + end + else + if T <: NTuple && !(v isa Tuple) + ET = T.types[1] + return ntuple(j -> convert(ET, v), length(T.types)) + else + return convert(T, v) + end + end + end + return v +end diff --git a/src/viewer.jl b/src/viewer.jl index ee1ba7f4..daa6c08b 100644 --- a/src/viewer.jl +++ b/src/viewer.jl @@ -1,3 +1,27 @@ +# ideally we would capture the output directly, but this looks difficult +# easiest option is to redirect stdout +# based on suggestion from https://github.com/JuliaLang/julia/issues/32567 +function _show(io::IO, obj) + old_stdout = stdout + rd, = redirect_stdout() + # to prevent the pipe from filling up + # based on + # https://github.com/JuliaDocs/IOCapture.jl/blob/d8b27045cec8953e0e5a8d719ca1692b3a6d0d02/src/IOCapture.jl#L107-L108 + task = @async write(io, rd) + try + view(obj) + + Libc.flush_cstdio() + flush(stdout) + finally + close(rd) + redirect_stdout(old_stdout) + wait(task) + end + return nothing +end + +#= const CPetscViewer = Ptr{Cvoid} """ @@ -102,3 +126,4 @@ function ViewerDraw(comm::MPI.Comm) return ViewerDraw(ptr, comm) end =# +=# diff --git a/test/options.jl b/test/options.jl index 8c0d6724..52a0ddd5 100644 --- a/test/options.jl +++ b/test/options.jl @@ -1,7 +1,7 @@ using Test using PETSc -@testset "options tests" begin +@testset "options" begin kw_opts = ( ksp_monitor = nothing, ksp_view = true, @@ -36,12 +36,11 @@ using PETSc opts["nothing_opt"] = nothing @test "" == opts["nothing_opt"] @test "1" == opts["new_opt"] - + # Check that viewer is working _stdout = stdout (rd, wr) = redirect_stdout() @show opts - @test readline(rd) == "opts = #PETSc Option Table entries:" @test readline(rd) == "-da_grid_x 100 # (source: code)" @test readline(rd) == "-da_grid_y 100 # (source: code)" @@ -75,17 +74,17 @@ using PETSc @test readline(rd) == "-pc_type mg # (source: code)" @test readline(rd) == "#End of PETSc Option Table entries" + show(stdout, "text/plain", glo_opts) @test readline(rd) == "#No PETSc Option Table entries" - - redirect_stdout(_stdout) + redirect_stdout(_stdout) PETSc.finalize(petsclib) end end -@testset "parse_options tests" begin +@testset "parse_options" begin @test begin julia = joinpath(Sys.BINDIR, Base.julia_exename()) run(`$(julia) --startup-file=no --project -e "using PETSc @@ -106,3 +105,33 @@ end true end end + + +@testset "typedget" begin + opt = (tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) + @test PETSc.typedget(opt, :bad_key, (1, 1, 1)) === (1, 1, 1) + @test PETSc.typedget(opt, :string_tup, (1, 1, 1)) === opt.tup + @test PETSc.typedget(opt, :string_tup, "a") === opt.string_tup + @test PETSc.typedget(opt, :bad_key, "a") === "a" + @test PETSc.typedget(opt, :int, Float64(7)) === Float64(opt.int) + @test PETSc.typedget(opt, :bad_key, Float64(7)) === Float64(7) + @test PETSc.typedget(opt, :tup, Float64.((1, 1, 1))) === Float64.(opt.tup) + @test PETSc.typedget(opt, :bad_key, Float64.((1, 1, 1))) === + Float64.((1, 1, 1)) + @test PETSc.typedget(opt, :string_tup, Float64.((1, 1, 1))) === + Float64.(opt.tup) + @test PETSc.typedget(opt, :tup, (1, 1, 1)) === opt.tup + @test PETSc.typedget(opt, :bad_key, (1, 1, 1)) === (1, 1, 1) + @test PETSc.typedget(opt, :string_tup, (1, 1, 1)) === opt.tup + @test PETSc.typedget(opt, :string_tup, "a") === opt.string_tup + @test PETSc.typedget(opt, :bad_key, "a") === "a" + @test PETSc.typedget(opt, :int, 7) === opt.int + @test PETSc.typedget(opt, :bad_key, 7) === 7 + @test PETSc.typedget(opt, :int, Float64(7)) === Float64(opt.int) + @test PETSc.typedget(opt, :bad_key, Float64(7)) === Float64(7) + @test PETSc.typedget(opt, :tup, Float64.((1, 1, 1))) === Float64.(opt.tup) + @test PETSc.typedget(opt, :bad_key, Float64.((1, 1, 1))) === + Float64.((1, 1, 1)) + @test PETSc.typedget(opt, :string_tup, Float64.((1, 1, 1))) === + Float64.(opt.tup) +end diff --git a/test/runtests.jl b/test/runtests.jl index 06baaa08..259e8b09 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -13,21 +13,24 @@ end # Do the MPI tests first so we do not have mpi running inside MPI # XXX: Currently not working on windows (since we have no PETSc + MPI) +#= if do_mpi cmd = `$(mpiexec()) -n 4 $(Base.julia_cmd()) --project dmda.jl` run(cmd) success(pipeline(cmd, stderr = stderr)) end +=# # Examples with the comment # # INCLUDE IN MPI TEST # will be run here # XXX: Currently not working on windows (since we have no PETSc + MPI) if do_mpi - include("mpi_examples.jl") +# include("mpi_examples.jl") end include("options.jl") +#= include("dmda.jl") include("old_test.jl") include("test_dmstag.jl") @@ -35,3 +38,4 @@ include("test_snes.jl") # Run the examples to make sure they all work include("examples.jl") +=# From 70c95f2dc41a4b90e0f2146c16983d8e0c47ba1b Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 09:45:53 +0100 Subject: [PATCH 005/147] fix first tests --- gen/generator.toml | 2 ++ lib/petsc_library.jl | 4 --- src/PETSc.jl | 5 +-- src/sys.jl | 83 +++++++++++++++++++++----------------------- 4 files changed, 44 insertions(+), 50 deletions(-) diff --git a/gen/generator.toml b/gen/generator.toml index 805d1f40..3f8b3cc9 100644 --- a/gen/generator.toml +++ b/gen/generator.toml @@ -55,6 +55,8 @@ printer_blacklist = [ "MPI_Status", "MPI_Request", "MPI_Group", + "MPIU_INT64", + "MPIU_INT32", # # MPI_Status... Not handled currently in MPI.jl # diff --git a/lib/petsc_library.jl b/lib/petsc_library.jl index 3f1b2999..bac4e52f 100644 --- a/lib/petsc_library.jl +++ b/lib/petsc_library.jl @@ -76151,10 +76151,6 @@ const PetscCount_FMT = "td" const PETSC_MAX_UINT16 = 65535 -const MPIU_INT64 = MPI_INT64_T - -const MPIU_INT32 = MPI_INT32_T - const PetscBLASInt_FMT = "d" const PETSC_HAVE_COMPLEX = 1 diff --git a/src/PETSc.jl b/src/PETSc.jl index 50186e61..1a3f6732 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -25,9 +25,11 @@ function _doc_external(fname) end include("init.jl") -include("const.jl") +#include("const.jl") include("viewer.jl") include("options.jl") +include("sys.jl") + ##include("startup.jl") ##include("lib.jl") ##include("ref.jl") @@ -41,7 +43,6 @@ include("dmstag.jl") include("ksp.jl") include("pc.jl") include("snes.jl") -include("sys.jl") =# diff --git a/src/sys.jl b/src/sys.jl index c897f439..d9258762 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -1,13 +1,13 @@ const CPetscObject = Ptr{Cvoid} const UnionPetscTypes = Union{ - AbstractVec, - AbstractMat, - AbstractKSP, - AbstractViewer, - AbstractSNES, - AbstractPC, - AbstractDM, + #AbstractVec, + #AbstractMat, + #AbstractKSP, + #AbstractViewer, + #AbstractSNES, + #AbstractPC, + #AbstractDM, Options, } @@ -20,55 +20,50 @@ function Base.unsafe_convert(::Type{Ptr{CPetscObject}}, obj::UnionPetscTypes) convert(Ptr{CPetscObject}, pointer_from_objref(obj)) end -@for_petsc begin - function getcomm( - obj::Union{ - AbstractKSP{$PetscScalar}, - AbstractMat{$PetscScalar}, - AbstractVec{$PetscScalar}, - AbstractDM{$PetscLib}, - }, - ) - comm = MPI.Comm() - @chk ccall( - (:PetscObjectGetComm, $petsc_library), - PetscErrorCode, - (CPetscObject, Ptr{MPI.MPI_Comm}), - obj, - comm, - ) +#= +function getcomm( + obj::Union{ + AbstractVec{PetscLib}, + AbstractMat{PetscLib}, + AbstractKSP{PetscLib}, + AbstractSNES{PetscLib}, + AbstractDM{PetscLib}, + }, +) where {PetscLib} + comm = MPI.Comm() + LibPETSc.PetscObjectGetComm(PetscLib, obj, comm) - #XXX We should really increase the petsc reference counter. - # But for for some reason the PETSc says that this communicator is - # unknown - #= - # Call the PetscCommDuplicate to increase reference count - @chk ccall( - (:PetscCommDuplicate, $petsc_library), - PetscErrorCode, - (MPI.MPI_Comm, Ptr{MPI.MPI_Comm}, Ptr{Cvoid}), - comm, - comm, - C_NULL, - ) + #XXX We should really increase the petsc reference counter. + # But for for some reason the PETSc says that this communicator is + # unknown + #= + # Call the PetscCommDuplicate to increase reference count + @chk ccall( + (:PetscCommDuplicate, $libpetsc), + PetscErrorCode, + (MPI.MPI_Comm, Ptr{MPI.MPI_Comm}, Ptr{Cvoid}), + comm, + comm, + C_NULL, + ) - # Register PetscCommDestroy to decriment the reference count - finalizer(PetscCommDestroy, comm) - =# + # Register PetscCommDestroy to decriment the reference count + finalizer(PetscCommDestroy, comm) + =# - return comm - end + return comm end +=# #= #XXX Not sure why this doesn't work -@for_petsc begin +@for_libpetsc begin function PetscCommDestroy( comm::MPI.Comm ) @show comm.val @chk ccall( - (:PetscCommDestroy, $petsc_library), + (:PetscCommDestroy, $libpetsc), PetscErrorCode, (Ptr{MPI.MPI_Comm},), comm, From f147ca1f2dda9e2d6b2b961202c8e480aa0b2c35 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 10:30:38 +0100 Subject: [PATCH 006/147] add vec --- src/PETSc.jl | 10 +- src/sys.jl | 14 +- src/vec.jl | 829 ++++++++++++++++++++++++++++++++--------------- test/runtests.jl | 2 + test/vec.jl | 62 ++++ 5 files changed, 637 insertions(+), 280 deletions(-) create mode 100644 test/vec.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index 1a3f6732..ca736ba8 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -25,16 +25,16 @@ function _doc_external(fname) end include("init.jl") -#include("const.jl") include("viewer.jl") include("options.jl") +include("vec.jl") + include("sys.jl") -##include("startup.jl") -##include("lib.jl") -##include("ref.jl") +##include("startup.jl") # can be removed (later) +##include("lib.jl") # can be removed (later) +##include("ref.jl") # can be removed (later) #= -include("vec.jl") include("mat.jl") include("matshell.jl") include("dm.jl") diff --git a/src/sys.jl b/src/sys.jl index d9258762..0c0ce6a3 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -1,7 +1,7 @@ const CPetscObject = Ptr{Cvoid} const UnionPetscTypes = Union{ - #AbstractVec, + AbstractVec, #AbstractMat, #AbstractKSP, #AbstractViewer, @@ -20,14 +20,14 @@ function Base.unsafe_convert(::Type{Ptr{CPetscObject}}, obj::UnionPetscTypes) convert(Ptr{CPetscObject}, pointer_from_objref(obj)) end -#= + function getcomm( obj::Union{ AbstractVec{PetscLib}, - AbstractMat{PetscLib}, - AbstractKSP{PetscLib}, - AbstractSNES{PetscLib}, - AbstractDM{PetscLib}, + #AbstractMat{PetscLib}, + #AbstractKSP{PetscLib}, + #AbstractSNES{PetscLib}, + #AbstractDM{PetscLib}, }, ) where {PetscLib} comm = MPI.Comm() @@ -53,7 +53,7 @@ function getcomm( return comm end -=# + #= #XXX Not sure why this doesn't work diff --git a/src/vec.jl b/src/vec.jl index 07f93761..6cab19b9 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -1,368 +1,661 @@ -# AbstractVec -# - VecSeq: wrap -# - VecMPI (TODO) -# - VecGhost (TODO) -# for the MPI variants we won't be able to attach finalizers, as destroy needs to be called collectively. - const CVec = Ptr{Cvoid} -abstract type AbstractVec{T} <: AbstractVector{T} end -scalartype(::AbstractVec{T}) where {T} = T +abstract type AbstractVec{PetscLib, PetscScalar} <: AbstractVector{PetscScalar} end -# allows us to pass XXVec objects directly into CVec ccall signatures -Base.cconvert(::Type{CVec}, obj::AbstractVec) = obj.ptr -# allows us to pass XXVec objects directly into Ptr{CVec} ccall signatures -Base.unsafe_convert(::Type{Ptr{CVec}}, obj::AbstractVec) = - convert(Ptr{CVec}, pointer_from_objref(obj)) +Base.eltype( + ::Type{V}, +) where { + V <: AbstractVec{PetscLib, PetscScalar}, +} where {PetscLib, PetscScalar} = PetscScalar +Base.eltype( + v::AbstractVec{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar} = PetscScalar +Base.size(v::AbstractVec) = (length(v),) +function destroy(v::AbstractVec{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + v.age == getlib(PetscLib).age && + v.ptr != C_NULL && + (!hasfield(typeof(v), :own) || v.own) + LibPETSc.VecDestroy(PetscLib, v) + end + v.ptr = C_NULL + return nothing +end """ - VecSeq(v::Vector) + VecPtr(petsclib, v::CVec, own) + +Container type for a PETSc Vec that is just a raw pointer. -A standard, sequentially-stored serial PETSc vector, wrapping the Julia vector `v`. +If the `own` then the finalizer is set on the vector; calling `destroy` when +`!own` is a no-op. +""" +mutable struct VecPtr{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int + own::Bool +end +function VecPtr( + petsclib::PetscLib, + ptr::CVec, + own, +) where {PetscLib <: PetscLibType} + v = VecPtr{PetscLib, petsclib.PetscScalar}(ptr, petsclib.age, own) + comm = getcomm(v) + if own && MPI.Comm_size(comm) == 1 + finalizer(destroy, v) + end + return v +end +VecPtr(::Type{PetscLib}, x...) where {PetscLib <: PetscLibType} = + VecPtr(getlib(PetscLib), x...) -This reuses the array `v` as storage, and so `v` should not be `resize!`-ed or otherwise have its length modified while the PETSc object exists. +""" + VecSeqWithArray(petsclib, v::Vector) -This should only be need to be called for more advanced uses, for most simple usecases, users should be able to pass `Vector`s directly and have the wrapping performed automatically +A standard, sequentially-stored serial PETSc vector, wrapping the Julia vector +`v`. + +This reuses the array `v` as storage, and so `v` should not be `resize!`-ed or +otherwise have its length modified while the PETSc object exists. + +This should only be need to be called for more advanced uses, for most simple +usecases, users should be able to pass `Vector`s directly and have the wrapping +performed automatically # External Links $(_doc_external("Vec/VecCreateSeqWithArray")) """ -mutable struct VecSeq{T} <: AbstractVec{T} +mutable struct VecSeqWithArray{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} ptr::CVec - array::Vector{T} + array::Vector{PetscScalar} + age::Int +end +Base.parent(v::VecSeqWithArray) = v.array + +function VecSeqWithArray( + petsclib::PetscLib, + array::Vector{PetscScalar}; + blocksize = 1, +) where {PetscLib <: PetscLibType, PetscScalar} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + @assert PetscScalar == petsclib.PetscScalar + v = VecSeqWithArray{PetscLib, PetscScalar}(C_NULL, array, petsclib.age) + LibPETSc.VecCreateSeqWithArray( + petsclib, + comm, + blocksize, + length(array), + array, + v, + ) + finalizer(destroy, v) + return v +end +function VecSeqWithArray( + ::Type{PetscLib}, + x...; + kw..., +) where {PetscLib <: PetscLibType} + VecSeqWithArray(getlib(PetscLib), x...; kw...) end """ - Vec(v::CVec) + VecSeq(petsclib, n::Int) -Container for an abstract PETSc vector +A standard, sequentially-stored serial PETSc vector for `petsclib.PetscScalar` +of length `n`. # External Links -$(_doc_external("Vec/Vec")) +$(_doc_external("Vec/VecCreateSeq")) """ -mutable struct Vec{T} <: AbstractVec{T} +mutable struct VecSeq{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} ptr::CVec + age::Int end -Base.eltype(::Type{V}) where {V<:AbstractVec{T}} where T = T -Base.eltype(v::AbstractVec{T}) where {T} = T -Base.size(v::AbstractVec) = (length(v),) -Base.parent(v::AbstractVec) = v.array - -# this allows setting V[1:2] = 3:4 on a PetscVec (more convenient) -function Base.setindex!(v::AbstractVec, val, I) - v.array[I]=val +function VecSeq(petsclib::PetscLib, n::Int) where {PetscLib <: PetscLibType} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + v = VecSeq{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateSeq(petsclib, comm, n, v) + finalizer(destroy, v) + return v end -Base.getindex(v::AbstractVec, I) = v.array[I] +""" + VecMPI( + petsclib, + comm:MPI.Comm, + local_length; + global_length = PETSC_DETERMINE + ) + +An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local +length `local_length` and global length `global_length` without ghost elements. + +If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE` in +which case PETSc will decide the local_length. -@for_libpetsc begin - function VecSeq(comm::MPI.Comm, X::Vector{$PetscScalar}; blocksize=1) - @assert initialized($petsclib) - v = VecSeq(C_NULL, X) - @chk ccall((:VecCreateSeqWithArray, $libpetsc), PetscErrorCode, - (MPI.MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), - comm, blocksize, length(X), X, v) +# External Links +$(_doc_external("Vec/VecCreateMPI")) + +!!! note + + The user is responsible for calling `destroy(vec)` on the `Vec` since + this cannot be handled by the garbage collector do to the MPI nature of the + object. +""" +mutable struct VecMPI{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int +end + +function VecMPI( + petsclib::PetscLib, + comm::MPI.Comm, + local_length; + global_length = PETSC_DETERMINE, +) where {PetscLib <: PetscLibType} + @assert initialized(petsclib) + @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE + v = VecMPI{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateMPI(petsclib, comm, local_length, global_length, v) + if MPI.Comm_size(comm) == 1 finalizer(destroy, v) - return v - end - function destroy(v::AbstractVec{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:VecDestroy, $libpetsc), PetscErrorCode, (Ptr{CVec},), v) - return nothing - end - function Base.length(v::AbstractVec{$PetscScalar}) - r_sz = Ref{$PetscInt}() - @chk ccall((:VecGetSize, $libpetsc), PetscErrorCode, - (CVec, Ptr{$PetscInt}), v, r_sz) - return r_sz[] - end - function LinearAlgebra.norm(v::AbstractVec{$PetscScalar}, normtype::NormType=NORM_2) - r_val = Ref{$PetscReal}() - @chk ccall((:VecNorm, $libpetsc), PetscErrorCode, - (CVec, NormType, Ptr{$PetscReal}), - v, normtype,r_val) - return r_val[] end + return v +end - function assemblybegin(V::AbstractVec{$PetscScalar}) - @chk ccall((:VecAssemblyBegin, $libpetsc), PetscErrorCode, (CVec,), V) - return nothing - end - function assemblyend(V::AbstractVec{$PetscScalar}) - @chk ccall((:VecAssemblyEnd, $libpetsc), PetscErrorCode, (CVec,), V) - return nothing - end - function assemble(V::AbstractVec{$PetscScalar}) - assemblybegin(V) - assemblyend(V) - end +""" + VecGhost( + petsclib, + comm:MPI.Comm, + local_length + ghost::Vector{PetscInt}; + global_length = PETSC_DETERMINE, + num_ghost = length(ghost), + ) - function ownershiprange(vec::AbstractVec{$PetscScalar}) - r_lo = Ref{$PetscInt}() - r_hi = Ref{$PetscInt}() - @chk ccall((:VecGetOwnershipRange, $libpetsc), PetscErrorCode, - (CVec, Ptr{$PetscInt}, Ptr{$PetscInt}), vec, r_lo, r_hi) - r_lo[]:(r_hi[]-$PetscInt(1)) - end +An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local +length `local_length` and global length `global_length` with ghost elements. - function view(vec::AbstractVec{$PetscScalar}, viewer::AbstractViewer{$PetscLib}=ViewerStdout($petsclib, getcomm(vec))) - @chk ccall((:VecView, $libpetsc), PetscErrorCode, - (CVec, CPetscViewer), - vec.ptr, viewer); - return nothing - end +If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE`. - # This function just overwrites the same function multiple times - # because there is no way to dispatch to the right version based on the - # function signature (which operates on Ptr{Void}). Disable for now - # since it is not used anywhere. - #= - function localsize(cv::CVec) - r_sz = Ref{$PetscInt}() - @chk ccall((:VecGetLocalSize, $libpetsc), PetscErrorCode, - (CVec, Ptr{$PetscInt}), cv, r_sz) - return r_sz[] - end - =# +# External Links +$(_doc_external("Vec/VecCreateGhost")) - function setvalues!(vec::AbstractVec{$PetscScalar},idxs,vals, insertmode::InsertMode) - idxs = Vector(Int32,idxs); - vals = Vector(vals); +!!! note - @chk ccall((:VecSetValues, $libpetsc), PetscErrorCode, - (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar},InsertMode), vec, length(idxs), idxs, vals, insertmode) - return nothing + The user is responsible for calling `destroy(vec)` on the `Vec` since + this cannot be handled by the garbage collector do to the MPI nature of the + object. +""" +mutable struct VecGhost{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int +end +function VecGhost( + petsclib::PetscLib, + comm::MPI.Comm, + local_length, + ghost::Vector{PetscInt}; + global_length = PETSC_DETERMINE, + num_ghost = length(ghost), +) where {PetscLib <: PetscLibType, PetscInt} + @assert initialized(petsclib) + @assert PetscInt == PetscLib.PetscInt + @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE + v = VecGhost{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateGhost( + petsclib, + comm, + local_length, + global_length, + num_ghost, + ghost, + v, + ) + if MPI.Comm_size(comm) == 1 + finalizer(destroy, v) end + return v +end - function unsafe_localarray(::Type{$PetscScalar}, cv::CVec; read::Bool=true, write::Bool=true) - r_pv = Ref{Ptr{$PetscScalar}}() - if write - if read - @chk ccall((:VecGetArray, $libpetsc), PetscErrorCode, - (CVec, Ptr{Ptr{$PetscScalar}}), cv, r_pv) - else - @chk ccall((:VecGetArrayWrite, $libpetsc), PetscErrorCode, - (CVec, Ptr{Ptr{$PetscScalar}}), cv, r_pv) - end - else - @chk ccall((:VecGetArrayRead, $libpetsc), PetscErrorCode, - (CVec, Ptr{Ptr{$PetscScalar}}), cv, r_pv) - end - r_sz = Ref{$PetscInt}() - - @chk ccall((:VecGetLocalSize, $libpetsc), PetscErrorCode, - (CVec, Ptr{$PetscInt}), cv, r_sz) - v = unsafe_wrap(Array, r_pv[], r_sz[]; own = false) - - if write - if read - finalizer(v) do v - @chk ccall((:VecRestoreArray, $libpetsc), PetscErrorCode, (CVec, Ptr{Ptr{$PetscScalar}}), cv, Ref(pointer(v))) - return nothing - end - else - finalizer(v) do v - @chk ccall((:VecRestoreArrayWrite, $libpetsc), PetscErrorCode, (CVec, Ptr{Ptr{$PetscScalar}}), cv, Ref(pointer(v))) - return nothing - end - end - else - finalizer(v) do v - @chk ccall((:VecRestoreArrayRead, $libpetsc), PetscErrorCode, (CVec, Ptr{Ptr{$PetscScalar}}), cv, Ref(pointer(v))) - return nothing - end - end - return v - end +function Base.length(v::AbstractVec{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_sz = Ref{PetscInt}() + LibPETSc.VecGetSize(PetscLib, v, r_sz) + return r_sz[] +end - function Base.fill!(v::AbstractVec{$PetscScalar}, x) - @chk ccall((:VecSet, $libpetsc), - PetscErrorCode, - (CVec, $PetscScalar), - v, $PetscScalar(x)) - return v - end +function Base.getindex(v::AbstractVec{PetscLib}, i::Integer) where {PetscLib} + vals = [PetscLib.PetscScalar(0)] + LibPETSc.VecGetValues(PetscLib, v, 1, Ref{PetscLib.PetscInt}(i - 1), vals) + return vals[1] +end - function Base.setindex!( - v::AbstractVec{$PetscScalar}, - val, - i::Integer, +""" + setvalues!( + v::AbstractVec, + indices::Vector{PetscInt}, + vals::Array{PetscScalar}, + insertmode::InsertMode, ) - @chk ccall( - (:VecSetValues, $libpetsc), - PetscErrorCode, - (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), - v, - 1, - Ref{$PetscInt}(i - 1), - Ref{$PetscScalar}(val), - INSERT_VALUES, - ) - - return val - end - function Base.getindex( - v::AbstractVec{$PetscScalar}, - i::Integer, +Assign the values `vals` in 0-based global `indices` of `vec`. The `insertmode` +can be `INSERT_VALUES` or `ADD_VALUES`. + +!!! warning + This function uses 0-based indexing! + +# External Links +$(_doc_external("Vec/VecSetValues")) +""" +function setvalues!( + v::AbstractVec{PetscLib}, + idxs0::Vector{PetscInt}, + vals::Array{PetscScalar}, + insertmode::InsertMode; + num_idxs = length(idxs0), +) where {PetscLib, PetscInt, PetscScalar} + @assert length(vals) >= num_idxs + @assert PetscInt == PetscLib.PetscInt + @assert PetscScalar == PetscLib.PetscScalar + LibPETSc.VecSetValues(PetscLib, v, num_idxs, idxs0, vals, insertmode) + return nothing +end + +""" + getvalues!( + vals::Array{PetscScalar}, + v::AbstractVec, + indices::Vector{PetscInt}, ) - vals = [$PetscScalar(0)] - @chk ccall( - (:VecGetValues, $libpetsc), - PetscErrorCode, - (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), - v, - 1, - Ref{$PetscInt}(i - 1), - vals, - ) - - return vals[1] - end + +Get the 0-based global `indices` of `vec` into the preallocated array `vals`. + +!!! warning + This function uses 0-based indexing! + +# External Links +$(_doc_external("Vec/VecGetValues")) +""" +function getvalues!( + vals::Array{PetscScalar}, + v::AbstractVec{PetscLib}, + idxs0::Vector{PetscInt}; + num_idxs = length(idxs0), +) where {PetscLib, PetscInt, PetscScalar} + @assert length(vals) >= num_idxs + @assert PetscInt == PetscLib.PetscInt + @assert PetscScalar == PetscLib.PetscScalar + LibPETSc.VecGetValues(PetscLib, v, num_idxs, idxs0, vals) + return nothing +end + +function Base.setindex!( + v::AbstractVec{PetscLib}, + val, + i::Integer, +) where {PetscLib} + LibPETSc.VecSetValues( + PetscLib, + v, + 1, + Ref{PetscLib.PetscInt}(i - 1), + Ref{PetscLib.PetscScalar}(val), + INSERT_VALUES, + ) + + return val +end + +function locallength(v::AbstractVec{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_sz = Ref{PetscInt}() + LibPETSc.VecGetLocalSize(PetscLib, v, r_sz) + return r_sz[] +end + +function LinearAlgebra.norm( + v::AbstractVec{PetscLib}, + normtype::LibPETSc.NormType = LibPETSc.NORM_2, +) where {PetscLib} + PetscReal = PetscLib.PetscReal + r_val = Ref{PetscReal}() + LibPETSc.VecNorm(PetscLib, v, normtype, r_val) + return r_val[] +end + +function view( + vec::AbstractVec{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(vec)), +) where {PetscLib} + LibPETSc.VecView(PetscLib, vec, viewer) + return nothing end +Base.show(io::IO, vec::AbstractVec) = _show(io, vec) +Base.show(io::IO, ::MIME"text/plain", vec::AbstractVec) = _show(io, vec) + +""" + ownershiprange(vec::AbstractVec, [base_one = true]) + +The range of indices owned by this processor, assuming that the `vec` is laid +out with the first `n1` elements on the first processor, next `n2` elements on +the second, etc. For certain parallel layouts this range may not be well +defined. + +If the optional argument `base_one == true` then base-1 indexing is used, +otherwise base-0 index is used. + +!!! note + + unlike the C function, the range returned is inclusive (`idx_first:idx_last`) +# External Links +$(_doc_external("Vec/VecGetOwnershipRange")) """ - unsafe_localarray(PetscScalar, ptr:CVec; read=true, write=true) - unsafe_localarray(ptr:AbstractVec; read=true, write=true) +function ownershiprange( + vec::AbstractVec{PetscLib}, + base_one::Bool = true, +) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_lo = Ref{PetscInt}() + r_hi = Ref{PetscInt}() + LibPETSc.VecGetOwnershipRange(PetscLib, vec, r_lo, r_hi) + return base_one ? ((r_lo[] + PetscInt(1)):(r_hi[])) : + ((r_lo[]):(r_hi[] - PetscInt(1))) +end -Return an `Array{PetscScalar}` containing local portion of the PETSc data. +""" + unsafe_localarray(vec::AbstractVec; read=true, write=true) + +Return an `Array{PetscScalar}` containing local portion of the PETSc `vec` Use `read=false` if the array is write-only; `write=false` if read-only. !!! note `Base.finalize` should be called on the `Array` before the data can be used. + +# External Links +$(_doc_external("Vec/VecGetArray")) +$(_doc_external("Vec/VecGetArrayWrite")) +$(_doc_external("Vec/VecGetArrayRead")) +$(_doc_external("Vec/VecRestoreArray")) +$(_doc_external("Vec/VecRestoreArrayWrite")) +$(_doc_external("Vec/VecRestoreArrayRead")) """ -unsafe_localarray +function unsafe_localarray( + vec::AbstractVec{PetscLib}; + read::Bool = true, + write::Bool = true, +) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + r_pv = Ref{Ptr{PetscScalar}}() + if write && read + LibPETSc.VecGetArray(PetscLib, vec, r_pv) + elseif write + LibPETSc.VecGetArrayWrite(PetscLib, vec, r_pv) + elseif read + LibPETSc.VecGetArrayRead(PetscLib, vec, r_pv) + else + error("either read or write should be true") + end + sz = locallength(vec) + v = unsafe_wrap(Array, r_pv[], sz; own = false) -unsafe_localarray(v::AbstractVec{T}; kwargs...) where {T} = - unsafe_localarray(T, v.ptr; kwargs...) + if write && read + finalizer(v) do v + LibPETSc.VecRestoreArray(PetscLib, vec, Ref(pointer(v))) + return nothing + end + elseif write + finalizer(v) do v + LibPETSc.VecRestoreArrayWrite(PetscLib, vec, Ref(pointer(v))) + return nothing + end + elseif read + finalizer(v) do v + LibPETSc.VecRestoreArrayRead(PetscLib, vec, Ref(pointer(v))) + return nothing + end + end + return v +end """ - map_unsafe_localarray!(f!, x::AbstractVec{T}; read=true, write=true) + withlocalarray!( + f!, + vecs::NTuple{N, AbstractVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, + ) -Convert `x` to an `Array{T}` and apply the function `f!`. +Convert `x` to an `Array{PetscScalar}` using [`unsafe_localarray`](@ref) and +apply the function `f!`. Use `read=false` if the array is write-only; `write=false` if read-only. # Examples ```julia-repl -julia> map_unsafe_localarray(x; write=true) do x +julia> withlocalarray!(x; write=true) do x @. x .*= 2 end +julia> withlocalarray!( + x, + y; + read = (false, true), + write = (true, false) + ) do x, y + @. x .= 2 .+ y +end + !!! note `Base.finalize` is automatically called on the array. """ -function map_unsafe_localarray!(f!, v::AbstractVec{T}; kwargs...) where {T} - array = unsafe_localarray(T, v.ptr; kwargs...) - f!(array) - Base.finalize(array) +function withlocalarray!( + f!, + vecs::NTuple{N, AbstractVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, +) where {N} + read isa NTuple{N, Bool} || (read = ntuple(_ -> read, N)) + write isa NTuple{N, Bool} || (write = ntuple(_ -> write, N)) + + arrays = map(vecs, read, write) do v, r, w + unsafe_localarray(v; read = r, write = w) + end + val = f!(arrays...) + map(arrays) do array + Base.finalize(array) + end + return val end +withlocalarray!(f!, vecs...; kwargs...) = withlocalarray!(f!, vecs; kwargs...) +""" + assemblybegin!(vec::AbstractVec) +Begin assembling `vec` -function Base.show(io::IO, ::MIME"text/plain", vec::AbstractVec) - _show(io, vec) +# External Links +$(_doc_external("Vec/VecAssemblyBegin")) +""" +function assemblybegin!(vec::AbstractVec{PetscLib}) where {PetscLib} + LibPETSc.VecAssemblyBegin(PetscLib, vec) + return nothing end -VecSeq(X::Vector{T}; kwargs...) where {T} = VecSeq(MPI.COMM_SELF, X; kwargs...) -AbstractVec(X::AbstractVector) = VecSeq(X) +""" + assemblyend!(vec::AbstractVec) + +Finish assembling `vec` +# External Links +$(_doc_external("Vec/VecAssemblyEnd")) +""" +function assemblyend!(vec::AbstractVec{PetscLib}) where {PetscLib} + LibPETSc.VecAssemblyEnd(PetscLib, vec) + return nothing +end """ - ownershiprange(vec::AbstractVec) + assemble!(v::AbstractVec) -The range of indices owned by this processor, assuming that the vectors are laid out with the first n1 elements on the first processor, next n2 elements on the second, etc. For certain parallel layouts this range may not be well defined. +Assemble the vector `v`. -Note: unlike the C function, the range returned is inclusive (`idx_first:idx_last`) +For overlapping assembly see [`assemblybegin!`](@ref) and [`assemblyend!`](@ref) # External Links -$(_doc_external("Vec/VecGetOwnershipRange")) +$(_doc_external("Vec/VecAssemblyBegin")) +$(_doc_external("Vec/VecAssemblyEnd")) """ -ownershiprange +function assemble!(v::AbstractVec) + assemblybegin!(v) + assemblyend!(v) + return v +end + +mutable struct LocalVec{PetscLib, PetscScalar, GVec} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + gvec::GVec + age::Int +end +function LocalVec(gvec::AbstractVec{PetscLib}) where {PetscLib} + GVec = typeof(gvec) + PetscScalar = PetscLib.PetscScalar + LocalVec{PetscLib, PetscScalar, GVec}(C_NULL, gvec, getlib(PetscLib).age) +end """ - setvalues!( - vector::AbstractVec{PetscScalar}, - indices::Vector{PetscInt}, - vals::Vector{PetscScalar}, - mode::InsertMode; - num_vals = length(ind) - ) + getlocalform(vec::AbstractVec) -Insert a set of values into the `vector`. Equivalent to one of the following -depending on the `mode` -```julia -vector[indices[1:num_vals]] .= vals[1:num_vals] -vector[indices[1:num_vals]] .+= vals[1:num_vals] -``` +Obtains the local ghosted representation of a [`Vec`](@ref). -!!! warning - `indices` should use 0-based indexing! +!!! note + + When done with the object the user should call [`restorelocalform!`](@ref) # External Links -$(_doc_external("Vec/VecSetValues")) +$(_doc_external("Vec/VecGhostGetLocalForm")) """ -function setvalues!(::AbstractVec) end - -@for_libpetsc function setvalues!( - vec::AbstractVec{$PetscScalar}, - inds::Vector{$PetscInt}, - vals::Vector{$PetscScalar}, - mode::InsertMode; - num_vals = length(inds) -) - @chk ccall( - (:VecSetValues, $libpetsc), - PetscErrorCode, - (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), - vec, - num_vals, - inds, - vals, - mode, - ) - return vals +function getlocalform(gvec::AbstractVec{PetscLib}) where {PetscLib} + lvec = LocalVec(gvec) + LibPETSc.VecGhostGetLocalForm(PetscLib, gvec, lvec) + if lvec.ptr == C_NULL + restorelocalform!(lvec) + throw(ArgumentError("no local form for vector")) + end + return lvec end """ - getvalues!( - vector::AbstractVec{PetscScalar}, - indices::Vector{PetscInt}, - vals::Vector{PetscScalar}; - num_vals = length(inds) - ) + restorelocalform!(local_vec::LocalVec) + +Restore the `local_vec` to the associated global vector after a call to +[`getlocalform`](@ref). + +# External Links +$(_doc_external("Vec/VecGhostRestoreLocalForm")) +""" +function restorelocalform!(lvec::LocalVec{PetscLib}) where {PetscLib} + LibPETSc.VecGhostRestoreLocalForm(PetscLib, lvec.gvec, lvec) + lvec.ptr = C_NULL + return lvec.gvec +end + +""" + withlocalform(f::Function, vec::AbstractVec) + +Convert `vec` to a `LocalVec` and apply the function `f!`. -Get a set of values from the `vector`. Equivalent to one of the following -```julia -vals[1:num_vals] .= vector[indices[1:num_vals]] +```julia-repl +julia> withlocalform(vec) do l_vec + # Do something with l_vec +end ``` -!!! warning - `indices` should use 0-based indexing! +!!! note + + This wrapper handles the calling of [`restorelocalform!`](@ref) before + returning. +""" +function withlocalform(f!, vec::AbstractVec) + lvec = getlocalform(vec) + f!(lvec) + restorelocalform!(lvec) +end + +""" + ghostupdatebegin!( + vec::AbstractVec, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, + ) + +Begins scattering `vec` to the local or global representations # External Links -$(_doc_external("Vec/VecGetValues")) +$(_doc_external("Vec/VecGhostUpdateBegin")) """ -function getvalues!(::AbstractVec) end - -@for_libpetsc function getvalues!( - vec::AbstractVec{$PetscScalar}, - inds::Vector{$PetscInt}, - vals::Vector{$PetscScalar}; - num_vals = length(inds) -) - @chk ccall( - (:VecGetValues, $libpetsc), - PetscErrorCode, - (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), - vec, - num_vals, - inds, - vals, +function ghostupdatebegin!( + vec::AbstractVec{PetscLib}, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, +) where {PetscLib} + LibPETSc.VecGhostUpdateBegin(PetscLib, vec, insertmode, scattermode) + return nothing +end + +""" + ghostupdateend!( + vec::AbstractVec, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, ) - return vals + +Finishes scattering `vec` to the local or global representations + +# External Links +$(_doc_external("Vec/VecGhostUpdateEnd")) +""" +function ghostupdateend!( + vec::AbstractVec{PetscLib}, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, +) where {PetscLib} + LibPETSc.VecGhostUpdateEnd(PetscLib, vec, insertmode, scattermode) + return nothing +end + +""" + getpetsctype(vec::AbstractVec) + +return a string with the vector type + +# External Links +$(_doc_external("Vec/VecGetType")) +""" +function getpetsctype(vec::AbstractVec{PetscLib}) where {PetscLib} + name_r = Ref{LibPETSc.VecType}() + LibPETSc.VecGetType(PetscLib, vec, name_r) + return unsafe_string(name_r[]) +end + +function Base.similar(v::AbstractVec{PetscLib}) where {PetscLib} + r_x = Ref{CVec}() + LibPETSc.VecDuplicate(PetscLib, v, r_x) + x = VecPtr(PetscLib, r_x[], true) + return x end diff --git a/test/runtests.jl b/test/runtests.jl index 259e8b09..7b1b3473 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -30,6 +30,8 @@ if do_mpi end include("options.jl") +include("vec.jl") + #= include("dmda.jl") include("old_test.jl") diff --git a/test/vec.jl b/test/vec.jl new file mode 100644 index 00000000..8a8ad32f --- /dev/null +++ b/test/vec.jl @@ -0,0 +1,62 @@ +using Test +using PETSc +using LinearAlgebra: norm + +@testset "VecSeqWithArray" begin + N = 10 + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + x = rand(PetscScalar, N) + petsc_x = PETSc.VecSeqWithArray(petsclib, x) + @test length(petsc_x) == N + @test norm(petsc_x) ≈ norm(x) + + # make sure the viewer works + _stdout = stdout + (rd, wr) = redirect_stdout() + @show petsc_x + @test readline(rd) == "petsc_x = Vec Object: 1 MPI process" + @test readline(rd) == " type: seq" + redirect_stdout(_stdout) + + _stdout = stdout + (rd, wr) = redirect_stdout() + show(stdout, "text/plain", petsc_x) + @test readline(rd) == "Vec Object: 1 MPI process" + @test readline(rd) == " type: seq" + redirect_stdout(_stdout) + + @test PETSc.ownershiprange(petsc_x) == 1:N + @test PETSc.ownershiprange(petsc_x, false) == 0:(N - 1) + + PETSc.withlocalarray!(petsc_x) do x2 + @test x2 == x + end + + PETSc.destroy(petsc_x) + PETSc.finalize(petsclib) + end +end + +@testset "VecSeq" begin + N = 10 + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + petsc_x = PETSc.VecSeq(petsclib, N) + @test length(petsc_x) == N + + @test PETSc.ownershiprange(petsc_x) == 1:N + @test PETSc.ownershiprange(petsc_x, false) == 0:(N - 1) + + x = rand(PetscScalar, N) + PETSc.withlocalarray!(petsc_x) do x2 + x2 .= x + end + @test norm(petsc_x) ≈ norm(x) + + PETSc.destroy(petsc_x) + PETSc.finalize(petsclib) + end +end From f69fb9370764b2c49341a6c955f1f6e6334a605f Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 10:40:27 +0100 Subject: [PATCH 007/147] add support & tests for mat --- Project.toml | 3 +- src/PETSc.jl | 6 +- src/mat.jl | 968 +++++++++++++++++++++++++++++------------------ src/sys.jl | 4 +- test/mat.jl | 156 ++++++++ test/runtests.jl | 3 +- 6 files changed, 775 insertions(+), 365 deletions(-) create mode 100644 test/mat.jl diff --git a/Project.toml b/Project.toml index 07e3bb1a..68210e42 100644 --- a/Project.toml +++ b/Project.toml @@ -25,6 +25,7 @@ Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7" SparseDiffTools = "47a9eef4-7e08-11e9-0b38-333d64bd3804" Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40" UnicodePlots = "b8865327-cd53-5732-bb35-84acbb429228" +Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" [targets] -test = ["ForwardDiff", "UnicodePlots", "Test", "Plots", "SparseDiffTools", "Printf"] +test = ["ForwardDiff", "UnicodePlots", "Test", "Plots", "SparseDiffTools", "Printf","Random"] diff --git a/src/PETSc.jl b/src/PETSc.jl index ca736ba8..49f1258d 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -27,15 +27,17 @@ end include("init.jl") include("viewer.jl") include("options.jl") -include("vec.jl") +include("vec.jl") # not yet autowrapped! +include("mat.jl") + include("sys.jl") ##include("startup.jl") # can be removed (later) ##include("lib.jl") # can be removed (later) ##include("ref.jl") # can be removed (later) + #= -include("mat.jl") include("matshell.jl") include("dm.jl") include("dmda.jl") diff --git a/src/mat.jl b/src/mat.jl index 76f5e394..719d7f7b 100644 --- a/src/mat.jl +++ b/src/mat.jl @@ -1,453 +1,703 @@ const CMat = Ptr{Cvoid} -const CMatNullSpace = Ptr{Cvoid} -abstract type AbstractMat{T} <: AbstractMatrix{T} end -scalartype(::AbstractMat{T}) where {T} = T +abstract type AbstractMat{PetscLib, PetscScalar} <: AbstractMatrix{PetscScalar} end + +Base.eltype( + ::Type{V}, +) where { + V <: AbstractMat{PetscLib, PetscScalar}, +} where {PetscLib, PetscScalar} = PetscScalar +Base.eltype( + v::AbstractMat{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar} = PetscScalar + +function destroy(M::AbstractMat{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + M.age == getlib(PetscLib).age && + M.ptr != C_NULL + LibPETSc.MatDestroy(PetscLib, M) + end + M.ptr = C_NULL + return nothing +end -Base.eltype(::Type{A}) where {A<:AbstractMat{T}} where {T} = T -Base.eltype(A::AbstractMat{T}) where {T} = T +""" + MatPtr(petsclib, mat::CMat) +Container type for a PETSc Mat that is just a raw pointer. """ - MatSeqAIJ{T} +mutable struct MatPtr{PetscLib, PetscScalar} <: + AbstractMat{PetscLib, PetscScalar} + ptr::CMat + age::Int +end + +""" + MatSeqAIJ(petsclib, num_rows, num_cols, nonzeros) + +Create a PETSc serial sparse array using AIJ format (also known as a compressed +sparse row or CSR format) of size `num_rows X num_cols` with `nonzeros` per row + +If `nonzeros` is an `Integer` the same number of non-zeros will be used for each +row, if `nonzeros` is a `Vector{PetscInt}` then one value must be specified for +each row. -PETSc sparse array using AIJ format (also known as a compressed sparse row or CSR format). +Memory allocation is handled by PETSc and garbage collection can be used. -Memory allocation is handled by PETSc. +# External Links +$(_doc_external("Mat/MatCreateSeqAIJ")) """ -mutable struct MatSeqAIJ{T} <: AbstractMat{T} +mutable struct MatSeqAIJ{PetscLib, PetscScalar} <: + AbstractMat{PetscLib, PetscScalar} ptr::CMat + age::Int end +function MatSeqAIJ( + petsclib::PetscLib, + num_rows::Integer, + num_cols::Integer, + nonzeros::Union{Integer, Vector}, +) where {PetscLib <: PetscLibType} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + PetscScalar = petsclib.PetscScalar + mat = MatSeqAIJ{PetscLib, PetscScalar}(C_NULL, petsclib.age) + if nonzeros isa Integer + LibPETSc.MatCreateSeqAIJ( + petsclib, + comm, + num_rows, + num_cols, + nonzeros, + C_NULL, + mat, + ) + else + @assert eltype(nonzeros) == petsclib.PetscInt + @assert length(nonzeros) >= num_rows + LibPETSc.MatCreateSeqAIJ( + petsclib, + comm, + num_rows, + num_cols, + 0, + nonzeros, + mat, + ) + end + + finalizer(destroy, mat) + + return mat +end """ - Mat{T} + MatSeqDense{PetscLib, PetscScalar} -Container for an abstract PETSc matrix +PETSc dense array. This wraps a Julia `Matrix{PetscScalar}` object. -See [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/Mat.html) +# External Links +$(_doc_external("Mat/MatCreateSeqDense")) """ -mutable struct Mat{T} <: AbstractMat{T} +mutable struct MatSeqDense{PetscLib, PetscScalar} <: + AbstractMat{PetscLib, PetscScalar} ptr::CMat + array::Matrix{PetscScalar} + age::Int end -""" - MatSeqDense{T} +function MatSeqDense( + petsclib::PetscLib, + A::Matrix{PetscScalar}, +) where {PetscLib <: PetscLibType, PetscScalar} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + @assert PetscScalar == petsclib.PetscScalar + mat = MatSeqDense{PetscLib, PetscScalar}(C_NULL, A, petsclib.age) + LibPETSc.MatCreateSeqDense(petsclib, comm, size(A, 1), size(A, 2), A, mat) + finalizer(destroy, mat) + return mat +end -PETSc dense array. This wraps a Julia `Matrix{T}` object. """ -mutable struct MatSeqDense{T} <: AbstractMat{T} + MatAIJ( + petsclib::PetscLib, + comm::MPI.Comm, + loc_num_rows::Integer, + loc_num_cols::Integer, + diag_nonzeros::Union{Integer, Vector}, + off_diag_nonzeros::Union{Integer, Vector}; + glo_num_rows = PETSC_DETERMINE, + glo_num_cols = PETSC_DETERMINE, + setup = true + ) where {PetscLib <: PetscLibType} + +Create an MPI PETSc sparse array on the `comm` using AIJ format (also known as a +compressed sparse row or CSR format) of size `glo_num_rows X glo_num_cols` with +local size `loc_num_rows X loc_num_cols`. + +The diagonal block and off-diagonal block non-zeros are `diag_nonzeros` and +`off_diag_nonzeros` which can be either an integer (same for all rows) or a +Vector of `PetscInt`s with on entry per row. + +Memory allocation is handled by PETSc and garbage collection can be used. + +If `glo_num_rows isa Integer` or `glo_num_cols isa Integer` then the +corresponding local variable can be `PETSC_DECIDE`. + +If `setup == true` then [`setup!`](@ref) is called + +# External Links +$(_doc_external("Mat/MatCreateAIJ")) +$(_doc_external("Mat/MatSetUp")) + +!!! note + + The user is responsible for calling `destroy(mat)` on the `MatAIJ` since + this cannot be handled by the garbage collector do to the MPI nature of the + object. +""" +mutable struct MatAIJ{PetscLib, PetscScalar} <: + AbstractMat{PetscLib, PetscScalar} ptr::CMat - array::Matrix{T} + age::Int end -""" - MatStencil{PetscInt} +function MatAIJ( + petsclib::PetscLib, + comm::MPI.Comm, + loc_num_rows::Integer, + loc_num_cols::Integer, + diag_nonzeros::Union{Integer, Vector}, + off_diag_nonzeros::Union{Integer, Vector}; + glo_num_rows = PETSC_DETERMINE, + glo_num_cols = PETSC_DETERMINE, + setup = true, +) where {PetscLib <: PetscLibType} + @assert initialized(petsclib) + PetscScalar = petsclib.PetscScalar + mat = MatAIJ{PetscLib, PetscScalar}(C_NULL, petsclib.age) + if diag_nonzeros isa Integer + diag_nonzero = diag_nonzeros + diag_nonzeros = C_NULL + else + diag_nonzero = -1 + end + if off_diag_nonzeros isa Integer + off_diag_nonzero = off_diag_nonzeros + off_diag_nonzeros = C_NULL + else + off_diag_nonzero = -1 + end -Equivalent to the `MatStencil` in PETSc + LibPETSc.MatCreateAIJ( + petsclib, + comm, + loc_num_rows, + loc_num_cols, + glo_num_rows, + glo_num_cols, + diag_nonzero, + diag_nonzeros, + off_diag_nonzero, + off_diag_nonzeros, + mat, + ) -See [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatStencil.html) -""" -struct MatStencil{PetscInt} - "third grid index" - k::PetscInt - "second grid index" - j::PetscInt - "first grid index" - i::PetscInt - "degree of freedom" - c::PetscInt - function MatStencil{PetscInt}(;i, j = 1, k = 1, c = 1) where PetscInt - # convert to zero-based indexing - new{PetscInt}(k - 1, j - 1, i - 1, c - 1) + setup && setup!(mat) + + if MPI.Comm_size(comm) == 1 + finalizer(destroy, mat) end -end -# Since julia uses 1-based indexing we need to convert on access -function Base.getproperty(obj::MatStencil{PetscInt}, sym::Symbol) where PetscInt - if sym in (:i, :j, :k, :c) - return getfield(obj, sym) + PetscInt(1) - else # fallback to getfield - return getfield(obj, sym) - end -end -# Since julia uses 1-based indexing we need to convert on show -function Base.show(io::IO, m::MatStencil{PetscInt}) where {PetscInt} - print(io, typeof(m)) - print(io, "(i = ", m.i,) - print(io, ", j = ", m.j,) - print(io, ", k = ", m.k,) - print(io, ", c = ", m.c, ")") -end -function Base.show(io::IO, ::MIME"text/plain", m::MatStencil{PetscInt}) where PetscInt - print(io, "(i = ", m.i,) - print(io, ", j = ", m.j,) - print(io, ", k = ", m.k,) - print(io, ", c = ", m.c, ")") + + return mat end +""" + setup!(mat::AbstractMat) +Set up the interal data for `mat` +# External Links +$(_doc_external("Mat/MatSetUp")) """ - MatNullSpace{T} +function setup!(mat::AbstractMat{PetscLib}) where {PetscLib} + @assert initialized(PetscLib) + LibPETSc.MatSetUp(PetscLib, mat) + return mat +end -Object that removes a null space from a vector, i.e. orthogonalizes the vector -to a subspace; -see [MatNullSpace](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatNullSpace.html) -and [MatNullSpaceCreate](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatNullSpaceCreate.html) +""" + assemble!(M::AbstractMat[, t::MatAssemblyType = MAT_FINAL_ASSEMBLY) + +Assemble the matrix `M` with assembly type `t`. -!!! Note - The caller is responsible for calling `destroy` on this object +For overlapping assembly see [`assemblybegin!`](@ref) and [`assemblyend!`](@ref) + +# External Links +$(_doc_external("Mat/MatAssemblyBegin")) +$(_doc_external("Mat/MatAssemblyEnd")) """ -mutable struct MatNullSpace{T} - ptr::CMatNullSpace - __comm__::MPI.Comm +function assemble!(M::AbstractMat, t::MatAssemblyType = MAT_FINAL_ASSEMBLY) + assemblybegin!(M, t) + assemblyend!(M, t) + return M end -# allows us to pass XXMat objects directly into CMat ccall signatures -Base.cconvert(::Type{CMatNullSpace}, obj::MatNullSpace) = obj.ptr -# allows us to pass XXMat objects directly into Ptr{CMat} ccall signatures -Base.unsafe_convert(::Type{Ptr{CMatNullSpace}}, obj::MatNullSpace) = - convert(Ptr{CMatNullSpace}, pointer_from_objref(obj)) """ - MatNullSpaceRemove!(nullspace, vec) + assemblybegin!(M::AbstractMat[, t::MatAssemblyType = MAT_FINAL_ASSEMBLY) -Removes all the components of a `nullspace` from `vec` +Begin assembly of the matrix `M` with assembly type `t`; finished with +[`assemblyend!`](@ref). -see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatNullSpaceRemove.html) +# External Links +$(_doc_external("Mat/MatAssemblyBegin")) """ -function MatNullSpaceRemove! end +function assemblybegin!( + M::AbstractMat{PetscLib}, + t::MatAssemblyType = MAT_FINAL_ASSEMBLY, +) where {PetscLib} + LibPETSc.MatAssemblyBegin(PetscLib, M, t) + return M +end """ - MatSetNullSpace!(mat, nullspace) + assemblyend!(M::AbstractMat[, t::MatAssemblyType = MAT_FINAL_ASSEMBLY) -Attach `nullspace` to `mat` +Finish assembly of the matrix `M` with assembly type `t`; start assembly with +[`assemblybegin!`](@ref). -see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatSetNullSpace.html) +# External Links +$(_doc_external("Mat/MatAssemblyEnd")) """ -function MatSetNullSpace! end +function assemblyend!( + M::AbstractMat{PetscLib}, + t::MatAssemblyType = MAT_FINAL_ASSEMBLY, +) where {PetscLib} + LibPETSc.MatAssemblyEnd(PetscLib, M, t) + return M +end """ - MatSetValuesStencil!(mat::AbstractMat{PetscScalar}, - rows::Vector{MatStencil{PetscInt}}, - cols::Vector{MatStencil{PetscInt}}, - vals::Vector{PetscScalar}, - mode; - num_cols = length(col), - num_rows = length(row) - ) - -Insert the `vals` specified by `rows` and `cols` stencil indices into the `mat`. -The optional arguments `num_cosl` and `num_rows` allow the limiting of the -elements of the `rows` and `cols` vectors. - -see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatSetValuesStencil.html) + ownershiprange(mat::AbstractMat, [base_one = true]) + +The range of row indices owned by this processor, assuming that the `mat` is +laid out with the first `n1` rows on the first processor, next `n2` rows on the +second, etc. For certain parallel layouts this range may not be well defined. + +If the optional argument `base_one == true` then base-1 indexing is used, +otherwise base-0 index is used. + +!!! note + + unlike the C function, the range returned is inclusive (`idx_first:idx_last`) + +# External Links +$(_doc_external("Mat/MatGetOwnershipRange")) """ -function MatSetValuesStencil! end - -@for_libpetsc begin - function MatNullSpace{$PetscScalar}(comm::MPI.Comm, has_constant, n=0, vecs=nothing) - @assert initialized($petsclib) - @assert n == 0 && isnothing(vecs) - nullspace = MatNullSpace{$PetscScalar}(C_NULL, comm) - @chk ccall((:MatNullSpaceCreate, $libpetsc), PetscErrorCode, - (MPI.MPI_Comm, - PetscBool, - $PetscInt, - Ptr{CVec}, - Ptr{CMatNullSpace} - ), - comm, has_constant, n, C_NULL, nullspace) - return nullspace - end +function ownershiprange( + mat::AbstractMat{PetscLib}, + base_one::Bool = true, +) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_lo = Ref{PetscInt}() + r_hi = Ref{PetscInt}() + LibPETSc.MatGetOwnershipRange(PetscLib, mat, r_lo, r_hi) + return base_one ? ((r_lo[] + PetscInt(1)):(r_hi[])) : + ((r_lo[]):(r_hi[] - PetscInt(1))) +end - function MatNullSpaceRemove!( - nullspace::MatNullSpace{$PetscScalar}, - vec::AbstractVec{$PetscScalar}, - ) - @chk ccall( - (:MatNullSpaceRemove, $libpetsc), - PetscErrorCode, - (CMatNullSpace, CVec), - nullspace, - vec, - ) - return nothing - end +function Base.size(A::AbstractMat{PetscLib}) where {PetscLib} + m = Ref{PetscLib.PetscInt}() + n = Ref{PetscLib.PetscInt}() + LibPETSc.MatGetSize(PetscLib, A, m, n) + return (m[], n[]) +end + +function Base.:(==)( + A::AbstractMat{PetscLib}, + B::AbstractMat{PetscLib}, +) where {PetscLib} + fr = Ref{PetscBool}() + LibPETSc.MatEqual(PetscLib, A, B, fr) + return fr[] == PETSC_TRUE +end +function view( + mat::AbstractMat{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(mat)), +) where {PetscLib} + LibPETSc.MatView(PetscLib, mat, viewer) + return nothing +end +Base.show(io::IO, mat::AbstractMat) = _show(io, mat) +Base.show(io::IO, ::MIME"text/plain", mat::AbstractMat) = _show(io, mat) - function MatSetNullSpace!( - mat::Mat{$PetscScalar}, - nullspace::MatNullSpace{$PetscScalar}, +""" + setvalues!( + M::AbstractMat{PetscLib}, + row0idxs::Vector{PetscInt}, + col0idxs::Vector{PetscInt}, + rowvals::Array{PetscScalar}, + insertmode::InsertMode = INSERT_VALUES; + num_rows = length(row0idxs), + num_cols = length(col0idxs) ) - @chk ccall( - (:MatSetNullSpace, $libpetsc), - PetscErrorCode, - (CMat, CMatNullSpace), - mat, - nullspace, - ) - return nothing - end - function destroy(nullspace::MatNullSpace{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:MatNullSpaceDestroy, $libpetsc), PetscErrorCode, (Ptr{CMatNullSpace},), nullspace) - return nothing - end +Set values of the matrix `M` with base-0 row and column indices `row0idxs` and +`col0idxs` inserting the values `rowvals`. - function MatSeqAIJ{$PetscScalar}(m::Integer, n::Integer, nnz::Vector{$PetscInt}) - @assert initialized($petsclib) - comm = MPI.COMM_SELF - mat = MatSeqAIJ{$PetscScalar}(C_NULL) - @chk ccall((:MatCreateSeqAIJ, $libpetsc), PetscErrorCode, - (MPI.MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), - comm, m, n, 0, nnz, mat) - finalizer(destroy, mat) - return mat - end - function MatSeqDense(A::Matrix{$PetscScalar}) - @assert initialized($petsclib) - comm = MPI.COMM_SELF - mat = MatSeqDense(C_NULL, A) - @chk ccall((:MatCreateSeqDense, $libpetsc), PetscErrorCode, - (MPI.MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CMat}), - comm, size(A,1), size(A,2), A, mat) - finalizer(destroy, mat) - return mat - end +If the keyword arguments `num_rows` or `num_cols` is specified then only the +first `num_rows * num_cols` values of `rowvals` will be used. - function MatSetValuesStencil!(mat::AbstractMat{$PetscScalar}, - rows::Vector{MatStencil{$PetscInt}}, - cols::Vector{MatStencil{$PetscInt}}, - vals::Vector{$PetscScalar}, - mode::InsertMode; - num_rows = length(rows), - num_cols = length(cols), - ) - @assert length(vals) >= num_cols * num_rows - @assert length(cols) >= num_cols - @assert length(rows) >= num_rows - @chk ccall((:MatSetValuesStencil, $libpetsc), PetscErrorCode, - (CMat, - $PetscInt, Ptr{MatStencil{$PetscInt}}, - $PetscInt, Ptr{MatStencil{$PetscInt}}, - Ptr{$PetscScalar}, InsertMode), - mat, - num_rows, rows, - num_cols, cols, - vals, mode - ) - return nothing - end +# External Links +$(_doc_external("Mat/MatSetValues")) +""" +function setvalues!( + M::AbstractMat{PetscLib}, + row0idxs::Vector{PetscInt}, + col0idxs::Vector{PetscInt}, + rowvals::Array{PetscScalar}, + insertmode::InsertMode = INSERT_VALUES; + num_rows = length(row0idxs), + num_cols = length(col0idxs), +) where {PetscLib, PetscScalar, PetscInt} + @assert PetscScalar == PetscLib.PetscScalar + @assert PetscInt == PetscLib.PetscInt + @assert num_rows * num_cols <= length(rowvals) + LibPETSc.MatSetValues( + PetscLib, + M, + num_rows, + row0idxs, + num_cols, + col0idxs, + rowvals, + insertmode, + ) + return nothing +end - function MatSetOption(mat::AbstractMat{$PetscScalar}, - op::MatOption, - flg::Bool) +""" + setvalues!( + M::AbstractMat{PetscLib}, + row0idxs::Vector{MatStencil{PetscInt}}, + col0idxs::Vector{MatStencil{PetscInt}}, + rowvals::Array{PetscScalar}, + insertmode::InsertMode = INSERT_VALUES; + num_rows = length(row0idxs), + num_cols = length(col0idxs) + ) - fl = PETSC_TRUE - if !flg - fl = PETSC_FALSE - end - @chk ccall((:MatSetOption, $libpetsc), PetscErrorCode, - (CMat, - MatOption, - PetscBool), - mat, - op, - fl - ) - return nothing - end +Set values of the matrix `M` with base-0 row and column indices `row0idxs` and +`col0idxs` inserting the values `rowvals`. +If the keyword arguments `num_rows` or `num_cols` is specified then only the +first `num_rows * num_cols` values of `rowvals` will be used. +# External Links +$(_doc_external("Mat/MatSetValuesStencil")) +""" +function setvalues!( + M::AbstractMat{PetscLib}, + row0idxs::Vector{MatStencil{PetscInt}}, + col0idxs::Vector{MatStencil{PetscInt}}, + rowvals::Array{PetscScalar}, + insertmode::InsertMode = INSERT_VALUES; + num_rows = length(row0idxs), + num_cols = length(col0idxs), +) where {PetscLib, PetscScalar, PetscInt} + @assert PetscScalar == PetscLib.PetscScalar + @assert PetscInt == PetscLib.PetscInt + @assert num_rows * num_cols <= length(rowvals) + LibPETSc.MatSetValuesStencil( + PetscLib, + M, + num_rows, + row0idxs, + num_cols, + col0idxs, + rowvals, + insertmode, + ) + return nothing +end +function Base.setindex!( + M::AbstractMat{PetscLib}, + val, + i::Integer, + j::Integer, +) where {PetscLib} + PetscInt = PetscLib.PetscInt + PetscScalar = PetscLib.PetscScalar + setvalues!( + M, + [PetscInt(i - 1)], + [PetscInt(j - 1)], + [PetscScalar(val)], + INSERT_VALUES, + ) + return val +end +function Base.setindex!( + M::AbstractMat{PetscLib}, + val, + i::CartesianIndex{N}, + j::CartesianIndex{N}, +) where {PetscLib, N} + PetscInt = PetscLib.PetscInt + PetscScalar = PetscLib.PetscScalar + ms_i = MatStencil{PetscInt}( + N < 3 ? 0 : i[3] - 1, + N < 2 ? 0 : i[2] - 1, + i[1] - 1, + N < 4 ? 0 : i[4] - 1, + ) + ms_j = MatStencil{PetscInt}( + N < 3 ? 0 : j[3] - 1, + N < 2 ? 0 : j[2] - 1, + j[1] - 1, + N < 4 ? 0 : j[4] - 1, + ) + setvalues!(M, [ms_i], [ms_j], [PetscScalar(val)], INSERT_VALUES) + return val +end - function destroy(M::AbstractMat{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:MatDestroy, $libpetsc), PetscErrorCode, (Ptr{CMat},), M) - return nothing - end +function addindex!( + M::AbstractMat{PetscLib}, + val, + i::CartesianIndex{N}, + j::CartesianIndex{N}, +) where {PetscLib, N} + PetscInt = PetscLib.PetscInt + PetscScalar = PetscLib.PetscScalar + ms_i = MatStencil{PetscInt}( + N < 3 ? 0 : i[3] - 1, + N < 2 ? 0 : i[2] - 1, + i[1] - 1, + N < 4 ? 0 : i[4] - 1, + ) + ms_j = MatStencil{PetscInt}( + N < 3 ? 0 : j[3] - 1, + N < 2 ? 0 : j[2] - 1, + j[1] - 1, + N < 4 ? 0 : j[4] - 1, + ) + setvalues!(M, [ms_i], [ms_j], [PetscScalar(val)], ADD_VALUES) + return val +end - function setvalues!(M::AbstractMat{$PetscScalar}, row0idxs::Vector{$PetscInt}, col0idxs::Vector{$PetscInt}, rowvals::Array{$PetscScalar}, insertmode::InsertMode) - @chk ccall((:MatSetValues, $libpetsc), PetscErrorCode, - (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar},InsertMode), - M, length(row0idxs), row0idxs, length(col0idxs), col0idxs, rowvals, insertmode) - return nothing - end +""" + getvalues!( + rowvals::Array{PetscScalar}; + M::AbstractMat{PetscLib}, + row0idxs::Vector{PetscInt}, + col0idxs::Vector{PetscInt}, + num_rows = length(row0idxs), + num_cols = length(col0idxs) + ) - function Base.setindex!(M::AbstractMat{$PetscScalar}, val, i::Integer, j::Integer) - @chk ccall((:MatSetValues, $libpetsc), PetscErrorCode, - (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), - M, 1, Ref{$PetscInt}(i-1), 1, Ref{$PetscInt}(j-1), Ref{$PetscScalar}(val), INSERT_VALUES) - return val - end +get values of the matrix `M` with base-0 row and column indices `row0idxs` and +`col0idxs` inserting the values `rowvals`. - function assembled(A::AbstractMat{$PetscScalar}) - fr = Ref{PetscBool}() - @chk ccall((:MatAssembled, $libpetsc), PetscErrorCode, - (CMat, Ptr{PetscBool}), - A, fr) - return fr[]== PETSC_TRUE - end - function Base.getindex(M::AbstractMat{$PetscScalar}, i::Integer, j::Integer) - val = Ref{$PetscScalar}() - @chk ccall((:MatGetValues, $libpetsc), PetscErrorCode, - (CMat, - $PetscInt, Ptr{$PetscInt}, - $PetscInt, Ptr{$PetscInt}, - Ptr{$PetscScalar}), - M, - 1, Ref{$PetscInt}(i-1), - 1, Ref{$PetscInt}(j-1), - val) - return val[] - end +If the keyword arguments `num_rows` or `num_cols` is specified then only the +first `num_rows * num_cols` values of `rowvals` will be used. +# External Links +$(_doc_external("Mat/MatGetValues")) +""" +function getvalues!( + rowvals::Array{PetscScalar}, + M::AbstractMat{PetscLib}, + row0idxs::Vector{PetscInt}, + col0idxs::Vector{PetscInt}; + num_rows = length(row0idxs), + num_cols = length(col0idxs), +) where {PetscLib, PetscScalar, PetscInt} + @assert PetscScalar == PetscLib.PetscScalar + @assert PetscInt == PetscLib.PetscInt + @assert num_rows * num_cols <= length(rowvals) + LibPETSc.MatGetValues( + PetscLib, + M, + num_rows, + row0idxs, + num_cols, + col0idxs, + rowvals, + ) + return nothing +end - function assemblybegin(M::AbstractMat{$PetscScalar}, t::MatAssemblyType=MAT_FINAL_ASSEMBLY) - @chk ccall((:MatAssemblyBegin, $libpetsc), PetscErrorCode, (CMat, MatAssemblyType), M, t) - return nothing - end - function assemblyend(M::AbstractMat{$PetscScalar}, t::MatAssemblyType=MAT_FINAL_ASSEMBLY) - @chk ccall((:MatAssemblyEnd, $libpetsc), PetscErrorCode, (CMat, MatAssemblyType), M, t) - return nothing - end +function Base.getindex( + M::AbstractMat{PetscLib}, + i::Integer, + j::Integer, +) where {PetscLib} + PetscInt = PetscLib.PetscInt + PetscScalar = PetscLib.PetscScalar + v_array = [zero(PetscScalar)] + getvalues!(v_array, M, [PetscInt(i - 1)], [PetscInt(j - 1)]) + return @inbounds v_array[1] +end - #function view(mat::AbstractMat{$PetscScalar}, viewer::AbstractViewer{$PetscLib}=ViewerStdout($petsclib, mat.comm)) - # if assembled(mat) - # @chk ccall((:MatView, $libpetsc), PetscErrorCode, - # (CMat, CPetscViewer), - # mat, viewer); - # else - # error("not yet assembled") - # end - # return nothing - #end - function view(mat::AbstractMat{$PetscScalar}) - if assembled(mat) - comm = getcomm(mat); - viewer = ViewerStdout($petsclib, comm); - @chk ccall((:MatView, $libpetsc), PetscErrorCode, - (CMat, CPetscViewer), - mat, viewer); - else - error("not yet assembled") - end - return nothing - end +function LinearAlgebra.norm( + M::AbstractMat{PetscLib}, + normtype::NormType = NORM_FROBENIUS, +) where {PetscLib} + PetscReal = PetscLib.PetscReal + r_val = Ref{PetscReal}() + LibPETSc.MatNorm(PetscLib, M, normtype, r_val) + return r_val[] +end - #function Base.getindex(M::AbstractMat{$PetscScalar}, i::Integer, j::Integer) - # val = Ref{$PetscScalar}() - # @chk ccall((:MatGetValues, $libpetsc), PetscErrorCode, - # (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), - # M, 1, Ref{$PetscInt}(i-1), 1, Ref{$PetscInt}(j-1), val) - # return val[] - #end - - function ownershiprange(M::AbstractMat{$PetscScalar}) - r_lo = Ref{$PetscInt}() - r_hi = Ref{$PetscInt}() - @chk ccall((:MatGetOwnershipRange, $libpetsc), PetscErrorCode, - (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), M, r_lo, r_hi) - r_lo[]:(r_hi[]-$PetscInt(1)) - end +function LinearAlgebra.mul!( + y::AbstractVec{PetscLib, PetscScalar}, + M::AbstractMat{PetscLib, PetscScalar}, + x::AbstractVec{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar} + LibPETSc.MatMult(PetscLib, M, x, y) + return y +end +function LinearAlgebra.mul!( + y::AbstractVec{PetscLib, PetscScalar}, + M::Adjoint{PetscScalar, AM}, + x::AbstractVec{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar, AM <: AbstractMat{PetscLib, PetscScalar}} + LibPETSc.MatMultHermitianTranspose(PetscLib, parent(M), x, y) + return y +end - function Base.size(A::AbstractMat{$PetscScalar}) - m = Ref{$PetscInt}() - n = Ref{$PetscInt}() - @chk ccall((:MatGetSize, $libpetsc), PetscErrorCode, - (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), - A, m, n) - return (m[], n[]) - end - function Base.:(==)(A::AbstractMat{$PetscScalar}, B::AbstractMat{$PetscScalar}) - fr = Ref{PetscBool}() - @chk ccall((:MatEqual, $libpetsc), PetscErrorCode, - (CMat, CMat, Ptr{PetscBool}), - A, B, fr) - return fr[] == PETSC_TRUE - end - - function LinearAlgebra.issymmetric(A::AbstractMat{$PetscScalar}; tol=zero($PetscReal)) - fr = Ref{PetscBool}() - @chk ccall((:MatIsSymmetric, $libpetsc), PetscErrorCode, - (CMat, $PetscReal, Ptr{PetscBool}), - A, tol, fr) - return fr[] == PETSC_TRUE - end - function LinearAlgebra.ishermitian(A::AbstractMat{$PetscScalar}; tol=zero($PetscReal)) - fr = Ref{PetscBool}() - @chk ccall((:MatIsHermitian, $libpetsc), PetscErrorCode, - (CMat, $PetscReal, Ptr{PetscBool}), - A, tol, fr) - return fr[] == PETSC_TRUE - end - function LinearAlgebra.norm(M::AbstractMat{$PetscScalar}, normtype::NormType=NORM_FROBENIUS) - r_val = Ref{$PetscReal}() - @chk ccall((:MatNorm, $libpetsc), PetscErrorCode, - (CMat, NormType, Ptr{$PetscReal}), - M, normtype, r_val) - return r_val[] - end - - function LinearAlgebra.mul!(y::AbstractVec{$PetscScalar}, M::AbstractMat{$PetscScalar}, x::AbstractVec{$PetscScalar}) - @chk ccall((:MatMult, $libpetsc), PetscErrorCode, (CMat, CVec, CVec), M, x, y) - return y - end - function LinearAlgebra.mul!(y::AbstractVec{$PetscScalar}, M::Adjoint{T,A}, x::AbstractVec{$PetscScalar}) where {T,A<:AbstractMat{$PetscScalar}} - @chk ccall((:MatMultHermitianTranspose, $libpetsc), PetscErrorCode, (CMat, CVec, CVec), parent(M), x, y) - return y - end - function LinearAlgebra.mul!(y::AbstractVec{$PetscScalar}, M::Transpose{T,A}, x::AbstractVec{$PetscScalar}) where {T,A<:AbstractMat{$PetscScalar}} - @chk ccall((:MatMultTranspose, $libpetsc), PetscErrorCode, (CMat, CVec, CVec), parent(M), x, y) - return y - end +function LinearAlgebra.mul!( + y::AbstractVec{PetscLib, PetscScalar}, + M::Transpose{PetscScalar, AM}, + x::AbstractVec{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar, AM <: AbstractMat{PetscLib, PetscScalar}} + LibPETSc.MatMultTranspose(PetscLib, parent(M), x, y) + return y +end - +const MatAT{PetscLib, PetscScalar} = Union{ + AbstractMat{PetscLib, PetscScalar}, + Transpose{PetscScalar, <:AbstractMat{PetscLib, PetscScalar}}, + Adjoint{PetscScalar, <:AbstractMat{PetscLib, PetscScalar}}, +} + +function LinearAlgebra.mul!( + y::Vector{PetscScalar}, + M::MatAT{PetscLib, PetscScalar}, + x::Vector{PetscScalar}, +) where {PetscScalar, PetscLib} + LinearAlgebra.mul!( + VecSeqWithArray(PetscLib, y), + M, + VecSeqWithArray(PetscLib, x), + ) + return y +end -end +function LinearAlgebra.issymmetric( + A::AbstractMat{PetscLib}; + tol = 0, +) where {PetscLib} + fr = Ref{PetscBool}() + LibPETSc.MatIsSymmetric(PetscLib, A, tol, fr) + return fr[] == PETSC_TRUE +end -function assemble(M::AbstractMat, t::MatAssemblyType=MAT_FINAL_ASSEMBLY) - assemblybegin(M, t) - assemblyend(M, t) +function LinearAlgebra.ishermitian( + A::AbstractMat{PetscLib}; + tol = 0, +) where {PetscLib} + fr = Ref{PetscBool}() + LibPETSc.MatIsHermitian(PetscLib, A, tol, fr) + return fr[] == PETSC_TRUE end -function MatSeqAIJ(S::SparseMatrixCSC{T}) where {T} - PetscInt = inttype(T) - m,n = size(S) - nnz = zeros(PetscInt,m) +function MatSeqAIJ( + petsclib, + S::SparseMatrixCSC{PetscScalar}, +) where {PetscScalar} + @assert petsclib.PetscScalar == PetscScalar + + PetscInt = petsclib.PetscInt + + m, n = size(S) + # Calculate non-zeros per row + nnz = zeros(PetscInt, m) + for r in S.rowval nnz[r] += 1 end - M = MatSeqAIJ{T}(m, n, nnz) - for j = 1:n - for ii = S.colptr[j]:S.colptr[j+1]-1 + + M = MatSeqAIJ(petsclib, m, n, nnz) + for j in 1:n + for ii in S.colptr[j]:(S.colptr[j + 1] - 1) i = S.rowval[ii] - M[i,j] = S.nzval[ii] + M[i, j] = S.nzval[ii] end end - assemble(M) + assemble!(M) return M end -function Base.copyto!(M::PETSc.MatSeqAIJ{T}, S::SparseMatrixCSC{T}) where {T} - for j = 1:size(S,2) - for ii = S.colptr[j]:S.colptr[j+1]-1 +# Copy a local sparse matrix to a PETSc matrix +function Base.copyto!( + M::AbstractMat{PetscLib}, + S::SparseMatrixCSC, +) where {PetscLib} + row_rng = ownershiprange(M, false) + row_start = row_rng[1] + _, n = size(S) + for j in 1:n + for ii in S.colptr[j]:(S.colptr[j + 1] - 1) i = S.rowval[ii] - M[i,j] = S.nzval[ii] + M[i + row_start, j + row_start] = S.nzval[ii] end end - assemble(M); end -function Base.show(io::IO, ::MIME"text/plain", mat::AbstractMat) - _show(io, mat) +#= +=# + +""" + createvecs( + M::AbstractMat{PetscLib}, + ) + +Returns vectors `V` which are compatible with `M`. A right compatible vectors is +`V.right` and a left compatible vector is `V.left`; positionally these are +returned as `(right, left)` + +The created vectors are not garbage collected and should be destroyed with +[`destroy`](@ref). + +# External Links +$(_doc_external("Mat/MatCreateVecs")) +""" +function createvecs(M::AbstractMat{PetscLib}) where {PetscLib} + r_right = Ref{CVec}() + r_left = Ref{CVec}() + LibPETSc.MatCreateVecs(PetscLib, M, r_right, r_left) + right = VecPtr(PetscLib, r_right[], true) + left = VecPtr(PetscLib, r_left[], true) + return (right = right, left = left) end -AbstractMat(A::Matrix) = MatSeqDense(A) -AbstractMat(A::SparseMatrixCSC) = MatSeqAIJ(A) -const MatAT{T} = Union{AbstractMat{T}, Transpose{T, <:AbstractMat{T}}, Adjoint{T, <:AbstractMat{T}}} +""" + getpetsctype(mat::AbstractMat) + +return a string with the matrix type -LinearAlgebra.mul!(y::AbstractVector{T}, M::MatAT{T}, x::AbstractVector{T}) where {T} = - parent(LinearAlgebra.mul!(AbstractVec(y), M, AbstractVec(x))) +# External Links +$(_doc_external("Mat/MatGetType")) +""" +function getpetsctype(mat::AbstractMat{PetscLib}) where {PetscLib} + name_r = Ref{LibPETSc.MatType}() + LibPETSc.MatGetType(PetscLib, mat, name_r) + return unsafe_string(name_r[]) +end diff --git a/src/sys.jl b/src/sys.jl index 0c0ce6a3..80c04880 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -2,7 +2,7 @@ const CPetscObject = Ptr{Cvoid} const UnionPetscTypes = Union{ AbstractVec, - #AbstractMat, + AbstractMat, #AbstractKSP, #AbstractViewer, #AbstractSNES, @@ -24,7 +24,7 @@ end function getcomm( obj::Union{ AbstractVec{PetscLib}, - #AbstractMat{PetscLib}, + AbstractMat{PetscLib}, #AbstractKSP{PetscLib}, #AbstractSNES{PetscLib}, #AbstractDM{PetscLib}, diff --git a/test/mat.jl b/test/mat.jl new file mode 100644 index 00000000..9da94178 --- /dev/null +++ b/test/mat.jl @@ -0,0 +1,156 @@ +using Test +using PETSc +using LinearAlgebra: norm, mul!, Adjoint, Transpose, issymmetric, ishermitian +using SparseArrays: sprand +using Random + +@testset "MatSeqAIJ" begin + num_rows, num_cols = 5, 7 + nz_int = 2 + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + nz_vec = petsclib.PetscInt.([0, 3, 2, 1, 0]) + + A = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) + + @test size(A) == (num_rows, num_cols) + B = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) + PETSc.assemble!(A) + PETSc.assemble!(B) + # both empty + @test A == B + + C = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_vec) + @test size(A) == (num_rows, num_cols) + PETSc.assemble!(C) + # both empty + @test A == C + + if PetscScalar <: Real + # BUG with viewing + D = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) + + # NOTE: there appears to be an issue in displaying this in the REPL + D[1, [1, 2]] .= [1, 2]; + D[2, [3, 4]] .= [3, 4]; + D[5, [3, 4]] .= [3, 4]; + PETSc.assemble!(D); + + DJ = zeros(PetscScalar, num_rows, num_cols); + DJ[1, [1, 2]] .= [1, 2]; + DJ[2, [3, 4]] .= [3, 4]; + DJ[5, [3, 4]] .= [3, 4]; + else + D = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int); + D[1, [1, 2]] .= [1, 2im]; + D[2, [3, 4]] .= [3, 4im]; + D[5, [3, 4]] .= [3, 4im]; + PETSc.assemble!(D); + + DJ = zeros(PetscScalar, num_rows, num_cols); + DJ[1, [1, 2]] .= [1, 2im]; + DJ[2, [3, 4]] .= [3, 4im]; + DJ[5, [3, 4]] .= [3, 4im]; + end + + E = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_vec); + E[2, [1, 3, 4]] .= [1, 3, 4]; + E[3, [3, 4]] .= [3, 4]; + E[4, [5]] .= [6]; + PETSc.assemble!(E); + + @test A != E + @test D != E + + # Test norm + @test norm(A) == 0 + @test norm(D) ≈ norm(DJ) + + x = PetscScalar.(Array(1:num_cols)) + y = zeros(PetscScalar, num_rows) + vec_x = PETSc.VecSeqWithArray(petsclib, copy(x)) + vec_y = PETSc.VecSeqWithArray(petsclib, copy(y)) + + # Test mul! + mul!(vec_y, D, vec_x) + y = DJ * x + @test all(vec_y.array .≈ y) + @test all(DJ * x .≈ D * x) + + mul!(vec_x, Adjoint(D), vec_y) + x = Adjoint(DJ) * y + @test all(vec_x.array .≈ x) + + mul!(vec_x, Transpose(D), vec_y) + x = Transpose(DJ) * y + @test all(vec_x.array .≈ x) + + # test issymmetric and ishermitian + if PetscScalar <: Real + A = PETSc.MatSeqAIJ(petsclib, 5, 5, 2); + + + A[1, 1] = 1; + A[2, 1] = -2; + A[1, 2] = -2; + PETSc.assemble!(A); + + B = PETSc.MatSeqAIJ(petsclib, 5, 5, 2); + B[1, 1] = 1; + B[2, 1] = 2; + B[1, 2] = -2; + PETSc.assemble!(B); + + @test issymmetric(A) + @test ishermitian(A) + @test !issymmetric(B) + @test !ishermitian(B) + else + A = PETSc.MatSeqAIJ(petsclib, 5, 5, 2) + A[1, 1] = 1 + A[2, 1] = -2 + im + A[1, 2] = -2 - im + PETSc.assemble!(A) + + B = PETSc.MatSeqAIJ(petsclib, 5, 5, 2) + B[1, 1] = 1 + B[2, 1] = -2 + im + B[1, 2] = -2 + im + PETSc.assemble!(B) + @test !issymmetric(A) + + # TODO: fix hermitian for complex matrix + # @test ishermitian(A) + @test issymmetric(B) + # @test !ishermitian(B) + end + + Random.seed!(777) + A = sprand(PetscScalar, 10, 10, 0.2) + @test A == PETSc.MatSeqAIJ(petsclib, A) + + PETSc.finalize(petsclib) + end +end + +@testset "MatSeqDense" begin + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + Ajl = PetscScalar.([ + 1 2 3 4 + 5 6 7 8 + 9 10 11 12 + 13 14 15 16 + ]) + + x = PetscScalar.(collect(1:4)) + + A = PETSc.MatSeqDense(petsclib, copy(Ajl)) + + @test all(A * x .≈ Ajl * x) + + PETSc.finalize(petsclib) + end +end diff --git a/test/runtests.jl b/test/runtests.jl index 7b1b3473..3d74d271 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -30,7 +30,8 @@ if do_mpi end include("options.jl") -include("vec.jl") +include("vec.jl") # not yet autowrapped! +include("mat.jl") # not yet autowrapped! #= include("dmda.jl") From 0a5c08a10df6fa4bc4d1d531aa7cd4c378b453ce Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 10:43:53 +0100 Subject: [PATCH 008/147] matshell --- src/PETSc.jl | 3 +- src/matshell.jl | 131 +++++++++++++++++++++++++++++++---------------- test/matshell.jl | 27 ++++++++++ test/runtests.jl | 1 + 4 files changed, 117 insertions(+), 45 deletions(-) create mode 100644 test/matshell.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index 49f1258d..a52b4153 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -29,7 +29,7 @@ include("viewer.jl") include("options.jl") include("vec.jl") # not yet autowrapped! include("mat.jl") - +include("matshell.jl") include("sys.jl") @@ -38,7 +38,6 @@ include("sys.jl") ##include("ref.jl") # can be removed (later) #= -include("matshell.jl") include("dm.jl") include("dmda.jl") include("dmstag.jl") diff --git a/src/matshell.jl b/src/matshell.jl index 98571bbd..183ae92f 100644 --- a/src/matshell.jl +++ b/src/matshell.jl @@ -1,60 +1,105 @@ """ - MatShell{T}(obj, m, n) - -Create a `m×n` PETSc shell matrix object wrapping `obj`. - -If `obj` is a `Function`, then the multiply action `obj(y,x)`; otherwise it calls `mul!(y, obj, x)`. -This can be changed by defining `PETSc._mul!`. - + MatShell( + petsclib::PetscLib, + obj::OType, + comm::MPI.Comm, + local_rows, + local_cols, + global_rows = LibPETSc.PETSC_DECIDE, + global_cols = LibPETSc.PETSC_DECIDE, + ) + +Create a `global_rows X global_cols` PETSc shell matrix object wrapping `obj` +with local size `local_rows X local_cols`. + +The `obj` will be registered as an `MATOP_MULT` function and if if `obj` is a +`Function`, then the multiply action `obj(y,x)`; otherwise it calls `mul!(y, +obj, x)`. + +if `comm == MPI.COMM_SELF` then the garbage connector can finalize the object, +otherwise the user is responsible for calling [`destroy`](@ref). + +# External Links +$(_doc_external("Mat/MatCreateShell")) +$(_doc_external("Mat/MatShellSetOperation")) +$(_doc_external("Mat/MATOP_MULT")) """ -mutable struct MatShell{T,A} <: AbstractMat{T} +mutable struct MatShell{PetscLib, PetscScalar, OType} <: + AbstractMat{PetscLib, PetscScalar} ptr::CMat - obj::A + obj::OType + age::Int end +struct MatOp{PetscLib, PetscInt, Op} end + +function (::MatOp{PetscLib, PetscInt, LibPETSc.MATOP_MULT})( + M::CMat, + cx::CVec, + cy::CVec, +)::PetscInt where {PetscLib, PetscInt} + r_ctx = Ref{Ptr{Cvoid}}() + LibPETSc.MatShellGetContext(PetscLib, M, r_ctx) + ptr = r_ctx[] + mat = unsafe_pointer_to_objref(ptr) -struct MatOp{T,Op} end + PetscScalar = PetscLib.PetscScalar + x = VecPtr(PetscLib, cx, false) + y = VecPtr(PetscLib, cy, false) + _mul!(y, mat, x) -function _mul!(y,mat::MatShell{T,F},x) where {T, F<:Function} + return PetscInt(0) +end + +function _mul!( + y, + mat::MatShell{PetscLib, PetscScalar, F}, + x, +) where {PetscLib, PetscScalar, F <: Function} mat.obj(y, x) end -function _mul!(y,mat::MatShell{T},x) where {T} +function _mul!(y, mat::MatShell, x) LinearAlgebra.mul!(y, mat.obj, x) end -MatShell{T}(obj, m, n) where {T} = MatShell{T}(obj, MPI.COMM_SELF, m, n, m, n) - - -@for_libpetsc begin - function MatShell{$PetscScalar}(obj::A, comm::MPI.Comm, m, n, M, N) where {A} - mat = MatShell{$PetscScalar,A}(C_NULL, obj) - # we use the MatShell object itsel - ctx = pointer_from_objref(mat) - @chk ccall((:MatCreateShell, $libpetsc), PetscErrorCode, - (MPI.MPI_Comm,$PetscInt,$PetscInt,$PetscInt,$PetscInt,Ptr{Cvoid},Ptr{CMat}), - comm, m, n, M, N, ctx, mat) - - mulptr = @cfunction(MatOp{$PetscScalar, MATOP_MULT}(), $PetscInt, (CMat, CVec, CVec)) - @chk ccall((:MatShellSetOperation, $libpetsc), PetscErrorCode, (CMat, MatOperation, Ptr{Cvoid}), mat, MATOP_MULT, mulptr) - return mat - end - - function (::MatOp{$PetscScalar, MATOP_MULT})(M::CMat,cx::CVec,cy::CVec)::$PetscInt - r_ctx = Ref{Ptr{Cvoid}}() - @chk ccall((:MatShellGetContext, $libpetsc), PetscErrorCode, (CMat, Ptr{Ptr{Cvoid}}), M, r_ctx) - ptr = r_ctx[] - mat = unsafe_pointer_to_objref(ptr) - - x = unsafe_localarray($PetscScalar, cx; write=false) - y = unsafe_localarray($PetscScalar, cy; read=false) - - _mul!(y,mat,x) - - Base.finalize(y) - Base.finalize(x) - return $PetscInt(0) +# We have to use the macro here because of the @cfunction +LibPETSc.@for_petsc function MatShell( + petsclib::$PetscLib, + obj::OType, + comm::MPI.Comm, + local_rows, + local_cols, + global_rows = LibPETSc.PETSC_DECIDE, + global_cols = LibPETSc.PETSC_DECIDE, +) where {OType} + mat = MatShell{$PetscLib, $PetscScalar, OType}(C_NULL, obj, petsclib.age) + + # we use the MatShell object itself + ctx = pointer_from_objref(mat) + + LibPETSc.MatCreateShell( + petsclib, + comm, + local_rows, + local_cols, + global_rows, + global_cols, + pointer_from_objref(mat), + mat, + ) + + mulptr = @cfunction( + MatOp{$PetscLib, $PetscInt, LibPETSc.MATOP_MULT}(), + $PetscInt, + (CMat, CVec, CVec) + ) + LibPETSc.MatShellSetOperation(petsclib, mat, LibPETSc.MATOP_MULT, mulptr) + + if MPI.Comm_size(comm) == 1 + finalizer(destroy, mat) end + return mat end diff --git a/test/matshell.jl b/test/matshell.jl new file mode 100644 index 00000000..22fdf6d3 --- /dev/null +++ b/test/matshell.jl @@ -0,0 +1,27 @@ +using Test +using PETSc +using MPI + +@testset "MatShell" begin + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + + local_rows = 10 + local_cols = 5 + function f!(p_x, p_y) + PETSc.withlocalarray!((p_x, p_y), write=(true,false)) do x, y + x .= [2y; 3y] + end + end + x_jl = collect + + matshell = + PETSc.MatShell(petsclib, f!, MPI.COMM_SELF, local_rows, local_cols) + x = PetscScalar.(collect(1:5)) + @test matshell * x == [2x; 3x] + + PETSc.destroy(matshell) + PETSc.finalize(petsclib) + end +end diff --git a/test/runtests.jl b/test/runtests.jl index 3d74d271..bad2c992 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -32,6 +32,7 @@ end include("options.jl") include("vec.jl") # not yet autowrapped! include("mat.jl") # not yet autowrapped! +include("matshell.jl") # not yet autowrapped! #= include("dmda.jl") From b64289410d12825de7c88b9bb69a25769bdad9b6 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 10:55:04 +0100 Subject: [PATCH 009/147] dm & dmda --- Project.toml | 5 +- src/PETSc.jl | 12 +- src/dm.jl | 567 ++- src/dm_wrapped.jl | 9115 +++++++++++++++++++++++++++++++++++++++++++++ src/dmda.jl | 682 ++-- src/sys.jl | 4 +- test/dmda.jl | 518 ++- test/runtests.jl | 10 +- 8 files changed, 9929 insertions(+), 984 deletions(-) create mode 100644 src/dm_wrapped.jl diff --git a/Project.toml b/Project.toml index 68210e42..40b607a9 100644 --- a/Project.toml +++ b/Project.toml @@ -8,6 +8,7 @@ Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb" LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e" MPI = "da04e1cc-30fd-572f-bb4f-1f8673147195" MPIPreferences = "3da0fdf6-3ccc-4f1b-acd9-58baa6c99267" +OffsetArrays = "6fe1bfb0-de20-5000-8ca7-80f57d26f881" PETSc_jll = "8fa3689e-f0b9-5420-9873-adf6ccf46f2d" SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf" @@ -22,10 +23,10 @@ julia = "1.10" ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210" Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80" Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7" +Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" SparseDiffTools = "47a9eef4-7e08-11e9-0b38-333d64bd3804" Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40" UnicodePlots = "b8865327-cd53-5732-bb35-84acbb429228" -Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" [targets] -test = ["ForwardDiff", "UnicodePlots", "Test", "Plots", "SparseDiffTools", "Printf","Random"] +test = ["ForwardDiff", "UnicodePlots", "Test", "Plots", "SparseDiffTools", "Printf", "Random"] diff --git a/src/PETSc.jl b/src/PETSc.jl index a52b4153..6fbdfc5d 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -2,7 +2,7 @@ module PETSc -using MPI, LinearAlgebra, SparseArrays +using MPI, LinearAlgebra, SparseArrays, OffsetArrays MPI.Initialized() || MPI.Init() @@ -27,9 +27,11 @@ end include("init.jl") include("viewer.jl") include("options.jl") -include("vec.jl") # not yet autowrapped! -include("mat.jl") -include("matshell.jl") +include("vec.jl") # not yet wrapped! +include("mat.jl") # not yet wrapped! +include("matshell.jl") # not yet wrapped! +include("dm.jl") # partly wrapped, no tests yet +include("dmda.jl") # not yet wrapped! include("sys.jl") @@ -38,8 +40,6 @@ include("sys.jl") ##include("ref.jl") # can be removed (later) #= -include("dm.jl") -include("dmda.jl") include("dmstag.jl") include("ksp.jl") include("pc.jl") diff --git a/src/dm.jl b/src/dm.jl index 31e5c932..a520febf 100644 --- a/src/dm.jl +++ b/src/dm.jl @@ -1,115 +1,67 @@ const CDM = Ptr{Cvoid} abstract type AbstractDM{PetscLib} end -""" - DMLocalVec(v::CVec, dm::AbstractDM) +import PETSc.LibPETSc: DMType, PetscViewer, ISColoringType, DMBlockingType, MPI_Datatype +import PETSc.LibPETSc: PetscObject, DMLabel, PetscMPIInt, PetscSection, DMField, PetscFE +import PETSc.LibPETSc: DMPointLocationType, VecScatter, VecType, MatType, MatFDColoring, DMReorderDefaultFlag, + MatOrderingType,PetscSF,PetscDS,PetscCopyMode,DMCopyLabelsMode,DMPolytopeType, IS -Container for an PETSc vector we know is "local" -# External Links -$(_doc_external("Vec/Vec")) -""" -mutable struct DMLocalVec{PetscLib, T, T_DM} <: AbstractVec{T} - ptr::CVec - dm::T_DM - function DMLocalVec(ptr, dm::AbstractDM{PetscLib}) where {PetscLib} - new{PetscLib, scalartype(PetscLib), typeof(dm)}(ptr, dm) - end -end - -""" - DMGlobalVec(v::CVec, dm::AbstractDM) - -Container for an PETSc vector we know is "global" - -# External Links -$(_doc_external("Vec/Vec")) -""" -mutable struct DMGlobalVec{PetscLib, T, T_DM} <: AbstractVec{T} - ptr::CVec - dm::T_DM - function DMGlobalVec(ptr, dm::AbstractDM{PetscLib}) where {PetscLib} - new{PetscLib, scalartype(PetscLib), typeof(dm)}(ptr, dm) - end +mutable struct DM{PetscLib} <: AbstractDM{PetscLib} + ptr::CDM + opts::Options{PetscLib} + age::Int end -# Mainly for DM we do not know the type of, namely ones returned by PETSc -# functions such as `KSPGetDM` -mutable struct PetscDM{PetscLib} <: AbstractDM{PetscLib} +mutable struct DMPtr{PetscLib} <: AbstractDM{PetscLib} ptr::CDM + age::Int + own::Bool end -""" - setup!(da::DM, opts=da.opts) - -# External Links -$(_doc_external("DM/DMSetUp")) -""" -function setup! end +include("./dm_wrapped.jl") -@for_petsc function setup!(da::AbstractDM{$PetscLib}, opts::Options = da.opts) - with(opts) do - @chk ccall((:DMSetUp, $petsc_library), PetscErrorCode, (CDM,), da) +function destroy(dm::AbstractDM{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + dm.age == getlib(PetscLib).age && + dm.ptr != C_NULL && + (!hasfield(typeof(dm), :own) || dm.own) + LibPETSc.DMDestroy(PetscLib, dm) end + dm.ptr = C_NULL + return nothing end + + """ - setfromoptions!(da::DM, opts=da.opts) + setfromoptions!(dm::DM, opts=dm.opts) # External Links $(_doc_external("DM/DMSetFromOptions")) """ -#function setfromoptions! end - -@for_petsc function setfromoptions!( - da::AbstractDM{$PetscLib}, - opts::Options = da.opts, -) +function setfromoptions!( + dm::AbstractDM{PetscLib}, + opts::Options = dm.opts, +) where {PetscLib} with(opts) do - @chk ccall( - (:DMSetFromOptions, $petsc_library), - PetscErrorCode, - (CDM,), - da, - ) - end -end - -@for_petsc begin - function destroy(da::AbstractDM{$PetscLib}) - finalized($PetscLib) || @chk ccall( - (:DMDestroy, $petsc_library), - PetscErrorCode, - (Ptr{CDM},), - da, - ) - da.ptr = C_NULL - return nothing + LibPETSc.DMSetFromOptions(PetscLib, dm) end end """ - getdimension(dm::AbstractDM) - -Return the topological dimension of the `dm` + setup!(dm::DM, opts=dm.opts) # External Links -$(_doc_external("DM/DMGetDimension")) +$(_doc_external("DM/DMSetUp")) """ -#function getdimension(::AbstractDM) end - -@for_petsc function getdimension(dm::AbstractDM{$PetscLib}) - dim = Ref{$PetscInt}() - - @chk ccall( - (:DMGetDimension, $petsc_library), - PetscErrorCode, - (CDM, Ptr{$PetscInt}), - dm, - dim, - ) - - return dim[] +function setup!( + dm::AbstractDM{PetscLib}, + opts::Options = dm.opts, +) where {PetscLib} + with(opts) do + LibPETSc.DMSetUp(PetscLib, dm) + end end """ @@ -120,352 +72,281 @@ Gets type name of the `dm` # External Links $(_doc_external("DM/DMGetType")) """ -#function gettype(::AbstractDM) end +gettype(dm::AbstractDM{PetscLib}) where PetscLib = DMGetType(dm) -@for_petsc function gettype(dm::AbstractDM{$PetscLib}) - t_r = Ref{Cstring}() - @chk ccall( - (:DMGetType, $petsc_library), - PetscErrorCode, - (CDM, Ptr{Cstring}), - dm, - t_r, - ) - return unsafe_string(t_r[]) -end +#function gettype(dm::AbstractDM{PetscLib}) where {PetscLib} +# t_r = Ref{PETSc.DMType}() +# LibPETSc.DMGetType(PetscLib, dm, t_r) +# return unsafe_string(t_r[]) +#end """ - view(dm::AbstractDM, viewer::Viewer=ViewerStdout(petsclib, getcomm(dm))) + getdimension(dm::AbstractDM) -view a `dm` with `viewer` +Return the topological dimension of the `dm` # External Links -$(_doc_external("DM/DMView")) +$(_doc_external("DM/DMGetDimension")) """ -#function view(::AbstractDM) end +getdimension(dm::AbstractDM{PetscLib}) where PetscLib = DMGetDimension(dm) -@for_petsc function view( - dm::AbstractDM{$PetscLib}, - viewer::AbstractViewer{$PetscLib} = ViewerStdout($petsclib, getcomm(dm)), -) - @chk ccall( - (:DMView, $petsc_library), - PetscErrorCode, - (CDM, CPetscViewer), - dm, - viewer, - ) - return nothing -end + +#function getdimension(dm::AbstractDM{PetscLib}) where {PetscLib} +# r_dim = Ref{PetscLib.PetscInt}() +# LibPETSc.DMGetDimension(PetscLib, dm, r_dim) +# return r_dim[] +#end """ - creatematrix(dm::AbstractDM) + MatAIJ(dm::AbstractDM) Generates a matrix from the `dm` object. # External Links $(_doc_external("DM/DMCreateMatrix")) """ -#function creatematrix end +function MatAIJ(dm::AbstractDM{PetscLib}) where {PetscLib} + mat = MatAIJ{PetscLib, PetscLib.PetscScalar}(C_NULL, getlib(PetscLib).age) -@for_petsc function creatematrix(dm::AbstractDM{$PetscLib}) - mat = Mat{$PetscScalar}(C_NULL) + LibPETSc.DMCreateMatrix(PetscLib, dm, mat) - @chk ccall( - (:DMCreateMatrix, $petsc_library), - PetscErrorCode, - (CDM, Ptr{CMat}), - dm, - mat, - ) + if MPI.Comm_size(getcomm(mat)) == 1 + finalizer(destroy, mat) + end return mat end """ - createlocalvector(dm::AbstractDM) + DMLocalVec(dm::AbstractDM) -returns a local vector from the `dm` object. +returns a local vector from the `dm` object (has space for ghost). # External Links $(_doc_external("DM/DMCreateLocalVector")) """ -#function createlocalvector end - -@for_petsc function createlocalvector(dm::AbstractDM{$PetscLib}) - vec = DMLocalVec(C_NULL, dm) - - @chk ccall( - (:DMCreateLocalVector, $petsc_library), - PetscErrorCode, - (CDM, Ptr{CVec}), +mutable struct DMLocalVec{PetscLib, PetscScalar, DMT <: AbstractDM} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int + dm::DMT + own::Bool +end +function DMLocalVec(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + PetscScalar = petsclib.PetscScalar + vec = DMLocalVec{PetscLib, PetscScalar, typeof(dm)}( + C_NULL, + petsclib.age, dm, - vec, + true, ) + LibPETSc.DMCreateLocalVector(PetscLib, dm, vec) + + if MPI.Comm_size(getcomm(vec)) == 1 + finalizer(destroy, vec) + end + return vec end """ - createglobalvector(dm::DM; write::Bool = true, read::Bool = true) + DMGlobalVec(dm::AbstractDM) returns a global vector from the `dm` object. # External Links $(_doc_external("DM/DMCreateGlobalVector")) """ -#function createglobalvector end - -@for_petsc function createglobalvector(dm::AbstractDM{$PetscLib}) - vec = DMGlobalVec(C_NULL, dm) - - @chk ccall( - (:DMCreateGlobalVector, $petsc_library), - PetscErrorCode, - (CDM, Ptr{CVec}), +mutable struct DMGlobalVec{PetscLib, PetscScalar, DMT <: AbstractDM} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int + dm::DMT + own::Bool +end +function DMGlobalVec(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + PetscScalar = petsclib.PetscScalar + vec = DMGlobalVec{PetscLib, PetscScalar, typeof(dm)}( + C_NULL, + petsclib.age, dm, - vec, + true, ) + LibPETSc.DMCreateGlobalVector(PetscLib, dm, vec) + + if MPI.Comm_size(getcomm(vec)) == 1 + finalizer(destroy, vec) + end + return vec end """ update!( - global_vec::DMGlobalVec, local_vec::DMLocalVec, + global_vec::AbstractVec, mode::InsertMode, ) -Updates `global_vec` from `local_vec` with insert `mode` - -# External Links -$(_doc_external("DM/DMLocalToGlobal")) -""" -function update!( global_vec::DMGlobalVec, local_vec::DMLocalVec, mode::InsertMode) end - -@for_petsc function update!( - global_vec::DMGlobalVec{$PetscLib}, - local_vec::DMLocalVec{$PetscLib}, - mode::InsertMode -) - @assert local_vec.dm === global_vec.dm +Updates `local_vec` from the `global_vec` with insert `mode`. - update_local2global!( global_vec.ptr, local_vec.ptr, mode, local_vec.dm); - - return nothing -end - -""" - update!( - global_vec::DMGlobalVec, - local_ptr::CVec, - mode::InsertMode, - ) - -Updates `global_vec` from a pointer to a local vector `local_ptr` with insert `mode` +Communication and computation can be overlapped with [`updatebegin!`](@ref) and +[`updateend!`](@ref) # External Links -$(_doc_external("DM/DMLocalToGlobal")) +$(_doc_external("DM/DMGlobalToLocal")) +$(_doc_external("DM/DMGlobalToLocalBegin")) +$(_doc_external("DM/DMGlobalToLocalEnd")) """ -#function update!( global_vec::DMGlobalVec, local_ptr::CVec, mode::InsertMode) end - -@for_petsc function update!( - global_vec::DMGlobalVec{$PetscLib}, - local_ptr::CVec, - mode::InsertMode -) - update_local2global!( global_vec.ptr, local_ptr, mode, global_vec.dm); - - return nothing +function update!( + local_vec::DMLocalVec{PetscLib}, + global_vec::AbstractVec, + mode::InsertMode, +) where {PetscLib} + updatebegin!(local_vec, global_vec, mode) + return updateend!(local_vec, global_vec, mode) end """ - update!( - global_ptr::CVec, + updatebegin!( local_vec::DMLocalVec, + global_vec::AbstractVec, mode::InsertMode, ) -Updates pointer to global vec `global_ptr` from `local_vec` with insert `mode` +Begin update of `local_vec` from the `global_vec` with insert `mode`. # External Links -$(_doc_external("DM/DMLocalToGlobal")) +$(_doc_external("DM/DMGlobalToLocalBegin")) """ -#function update!( global_vec::DMGlobalVec, local_ptr::CVec, mode::InsertMode) end - -@for_petsc function update!( - global_ptr::CVec, - local_vec::DMLocalVec{$PetscLib}, - mode::InsertMode -) - update_local2global!( global_ptr, local_vec.ptr, mode, local_vec.dm); +function updatebegin!( + local_vec::DMLocalVec{PetscLib}, + global_vec::AbstractVec, + mode::InsertMode, +) where {PetscLib} + LibPETSc.DMGlobalToLocalBegin( + PetscLib, + local_vec.dm, + global_vec, + mode, + local_vec, + ) return nothing end """ - update!( + updateend!( local_vec::DMLocalVec, - global_ptr::CVec, + global_vec::AbstractVec, mode::InsertMode, ) -Updates `local_vec` from pointer to global vec `global_ptr` with insert `mode` +End update of `local_vec` from the `global_vec` with insert `mode`. # External Links -$(_doc_external("DM/DMGlobalToLocal")) +$(_doc_external("DM/DMGlobalToLocalEnd")) """ -#function update!(local_vec::DMLocalVec,global_ptr::CVec, mode::InsertMode) end - -@for_petsc function update!( - local_vec::DMLocalVec{$PetscLib}, - global_ptr::CVec, +function updateend!( + local_vec::DMLocalVec{PetscLib}, + global_vec::AbstractVec, mode::InsertMode, -) - - update_global2local!( local_vec.ptr, global_ptr, mode, local_vec.dm); - return nothing -end - -""" - update!( - local_ptr::CVec, - global_vec::DMGlobalVec - mode::InsertMode, +) where {PetscLib} + LibPETSc.DMGlobalToLocalEnd( + PetscLib, + local_vec.dm, + global_vec, + mode, + local_vec, ) -Updates pointer to local vec `local_ptr` from `global_vec` with insert `mode` - -# External Links -$(_doc_external("DM/DMGlobalToLocal")) -""" -#function update!(local_ptr::CVec, global_vec::DMGlobalVec, mode::InsertMode) end - -@for_petsc function update!( - local_ptr::CVec, - global_vec::DMGlobalVec{$PetscLib}, - mode::InsertMode, -) - - update_global2local!( local_ptr, global_vec.ptr, mode, global_vec.dm); - return nothing + return local_vec end - """ update!( + global_vec::AbstractVec, local_vec::DMLocalVec, - global_vec::DMGlobalVec, - mode::InsertMode + mode::InsertMode, ) -Updates `local_vec` from a pointer to a global vec `global_ptr` with insert `mode` +Updates `global_vec` from the `local_vec` with insert `mode`. + +Communication and computation can be overlapped with [`updatebegin!`](@ref) and +[`updateend!`](@ref) # External Links -$(_doc_external("DM/DMGlobalToLocal")) +$(_doc_external("DM/DMLocalToGlobal")) +$(_doc_external("DM/DMLocalToGlobalBegin")) +$(_doc_external("DM/DMLocalToGlobalEnd")) """ -function update!(local_vec::DMLocalVec, global_vec::DMGlobalVec, mode::InsertMode) end - -@for_petsc function update!( - local_vec::DMLocalVec{$PetscLib}, - global_vec::DMGlobalVec{$PetscLib}, - mode::InsertMode -) - @assert local_vec.dm === global_vec.dm - - update_global2local!( local_vec.ptr, global_vec.ptr, mode, local_vec.dm); - - return nothing -end - - -#= -@for_petsc function update!( - local_ptr::CVec, - global_vec::DMGlobalVec{$PetscLib}, +function update!( + global_vec::AbstractVec, + local_vec::DMLocalVec{PetscLib}, mode::InsertMode, -) - @chk ccall( - (:DMGlobalToLocal, $petsc_library), - PetscErrorCode, - (CDM, CVec, InsertMode, CVec), - global_vec.dm, - global_vec, - mode, - local_ptr, - ) - - return nothing +) where {PetscLib} + updatebegin!(global_vec, local_vec, mode) + return updateend!(global_vec, local_vec, mode) end -=# """ - update_local2global!( - global_ptr::CVec, - local_ptr::CVec, + updatebegin!( + global_vec::AbstractVec, + local_vec::DMLocalVec, mode::InsertMode, - dm::AbstractDM ) -Updates pointer of `global_vec` from pointer of `local_vec` with insert `mode`. -Both vectors should belong to the same `dm` +Begin update of `global_vec` from the `local_vec` with insert `mode`. -This is a low-level routine that is typically called by `update!` +# External Links +$(_doc_external("DM/DMLocalToGlobalBegin")) """ -#function update_local2global! end - -@for_petsc function update_local2global!( - global_ptr::CVec, - local_ptr::CVec, +function updatebegin!( + global_vec::AbstractVec, + local_vec::DMLocalVec{PetscLib}, mode::InsertMode, - dm::AbstractDM{$PetscLib} -) - @chk ccall( - (:DMLocalToGlobal, $petsc_library), - PetscErrorCode, - (CDM, CVec, InsertMode, CVec), - dm, - local_ptr, +) where {PetscLib} + LibPETSc.DMLocalToGlobalBegin( + PetscLib, + local_vec.dm, + local_vec, mode, - global_ptr, + global_vec, ) return nothing end """ - update_global2local!( - local_ptr::CVec, - global_ptr::CVec, + updateend!( + global_vec::AbstractVec, + local_vec::DMLocalVec, mode::InsertMode, - dm::AbstractDM ) -Updates pointer to `local` vector from pointer to `global` vector with insert `mode`, assuming that both belong to the same `dm` - -This is a low-level routine that is typically called by `update!` +End update of `global_vec` from the `local_vec` with insert `mode`. +# External Links +$(_doc_external("DM/DMLocalToGlobalEnd")) """ -function update_global2local! end - -@for_petsc function update_global2local!( - local_ptr::CVec, - global_ptr::CVec, +function updateend!( + global_vec::AbstractVec, + local_vec::DMLocalVec{PetscLib}, mode::InsertMode, - dm::AbstractDM{$PetscLib} -) - @chk ccall( - (:DMGlobalToLocal, $petsc_library), - PetscErrorCode, - (CDM, CVec, InsertMode, CVec), - dm, - global_ptr, +) where {PetscLib} + LibPETSc.DMLocalToGlobalEnd( + PetscLib, + local_vec.dm, + local_vec, mode, - local_ptr, + global_vec, ) - return nothing + return local_vec end """ @@ -476,47 +357,59 @@ Create a `coord_dm` for the coordinates of `dm`. # External Links $(_doc_external("DM/DMGetCoordinateDM")) """ -#function getcoordinateDM end - -@for_petsc function getcoordinateDM(dm::AbstractDM{$PetscLib}) +function getcoordinateDM(dm::AbstractDM{PetscLib}) where {PetscLib} coord_dm = empty(dm) - @chk ccall( - (:DMGetCoordinateDM, $petsc_library), - PetscErrorCode, - (CDM, Ptr{CDM}), - dm, - coord_dm, - ) + LibPETSc.DMGetCoordinateDM(PetscLib, dm, coord_dm) - # If this fails then the `empty` call above is probably a bad idea! - if gettype(coord_dm) != "product" - @assert gettype(dm) == gettype(coord_dm) + if gettype(dm) == "stag" + @assert gettype(coord_dm) == "product" else - @assert gettype(dm) == "stag" # product can only be used with stag + @assert gettype(coord_dm) == gettype(dm) + end + + if MPI.Comm_size(getcomm(coord_dm)) == 1 + finalizer(destroy, coord_dm) end return coord_dm end """ - getcoordinateslocal(dm::AbstractDM) + coordinatesDMLocalVec(dm::AbstractDM) Gets a local vector with the coordinates associated with `dm`. +Note that the returned vector is borrowed from the `dm` and is not a new vector. + # External Links $(_doc_external("DM/DMGetCoordinatesLocal")) """ -#function getcoordinateslocal end - -@for_petsc function getcoordinateslocal(dm::AbstractDM{$PetscLib}) - coord_vec = DMLocalVec(C_NULL, dm) - @chk ccall( - (:DMGetCoordinatesLocal, $petsc_library), - PetscErrorCode, - (CDM, Ptr{CVec}), +function coordinatesDMLocalVec(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + PetscScalar = petsclib.PetscScalar + coord_vec = DMLocalVec{PetscLib, PetscScalar, typeof(dm)}( + C_NULL, + petsclib.age, dm, - coord_vec, + false, ) + LibPETSc.DMGetCoordinatesLocal(PetscLib, dm, coord_vec) return coord_vec end + +""" + view(dm::AbstractDM, [viewer]) + +view a `dm` with `viewer` + +# External Links +$(_doc_external("DM/DMView")) +""" +function view( + dm::AbstractDM{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(dm)), +) where {PetscLib} + LibPETSc.DMView(PetscLib, dm, viewer) + return nothing +end diff --git a/src/dm_wrapped.jl b/src/dm_wrapped.jl new file mode 100644 index 00000000..5e7c35e4 --- /dev/null +++ b/src/dm_wrapped.jl @@ -0,0 +1,9115 @@ +""" + UNTESTED !!! + newdm = DMClone(dm::AbstractDM{PetscLib}) + +Creates a `DM` object with the same topology as the original. + +Collective + +Input Parameter: +=== +- `dm` - The original `DM` object + +Output Parameter: +=== +- `newdm` - The new `DM` object + +Level: beginner + +Notes: +For some `DM` implementations this is a shallow clone, the result of which may share (reference counted) information with its parent. For example, +`DMClone()` applied to a `DMPLEX` object will result in a new `DMPLEX` that shares the topology with the original `DMPLEX`. It does not +share the `PetscSection` of the original `DM`. + +The clone is considered set up if the original has been set up. + +Use `DMConvert()` for a general way to create new `DM` from a given `DM` + +See also: +=== +`DM`, `DMDestroy()`, `DMCreate()`, `DMSetType()`, `DMSetLocalSection()`, `DMSetGlobalSection()`, `DMPLEX`, `DMConvert()` + +# External Links +$(_doc_external("DM/DMClone")) +""" +function DMClone(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + newdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMClone( + PetscLib, + dm, + newdm, + ) + + return newdm +end + + +""" + UNTESTED !!! + DMSetType(dm::AbstractDM{PetscLib},method::DMType) + +Builds a `DM`, for a particular `DM` implementation. + +Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `method` - The name of the `DMType`, for example `DMDA`, `DMPLEX` + +Options Database Key: +=== +- `-dm_type ` - Sets the `DM` type; use -help for a list of available types + +Level: intermediate + +Note: +Of the `DM` is constructed by directly calling a function to construct a particular `DM`, for example, `DMDACreate2d()` or `DMPlexCreateBoxMesh()` + +See also: +=== +`DM`, `DMType`, `DMDA`, `DMPLEX`, `DMGetType()`, `DMCreate()`, `DMDACreate2d()` + +# External Links +$(_doc_external("DM/DMSetType")) +""" +function DMSetType(dm::AbstractDM{PetscLib},method::DMType) where {PetscLib} + + LibPETSc.DMSetType( + PetscLib, + dm, + method, + ) + + return nothing +end + + +""" + UNTESTED !!! + type = DMGetType(dm::AbstractDM{PetscLib}) + +Gets the `DM` type name (as a string) from the `DM`. + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `type` - The `DMType` name + +Level: intermediate + +See also: +=== +`DM`, `DMType`, `DMDA`, `DMPLEX`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("DM/DMGetType")) +""" +function DMGetType(dm::AbstractDM{PetscLib}) where {PetscLib} + r_type = Ref{PETSc.DMType}() + + LibPETSc.DMGetType( + PetscLib, + dm, + r_type, + ) + + + type = unsafe_string(r_type[]) + return type +end + + +""" + UNTESTED !!! + DMView(dm::AbstractDM{PetscLib},v::PetscViewer) + +Views a `DM`. Depending on the `PetscViewer` and its `PetscViewerFormat` it may print some ASCII information about the `DM` to the screen or a file or +save the `DM` in a binary file to be loaded later or create a visualization of the `DM` + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object to view +- `v` - the viewer + +Level: beginner + +Notes: + +`PetscViewer` = `PETSCVIEWERHDF5` i.e. HDF5 format can be used with `PETSC_VIEWER_HDF5_PETSC` as the `PetscViewerFormat` to save multiple `DMPLEX` +meshes in a single HDF5 file. This in turn requires one to name the `DMPLEX` object with `PetscObjectSetName()` +before saving it with `DMView()` and before loading it with `DMLoad()` for identification of the mesh object. + +`PetscViewer` = `PETSCVIEWEREXODUSII` i.e. ExodusII format assumes that element blocks (mapped to "Cell sets" labels) +consists of sequentially numbered cells. + +If `dm` has been distributed, only the part of the `DM` on MPI rank 0 (including "ghost" cells and vertices) will be written. + +Only TRI, TET, QUAD, and HEX cells are supported. + +`DMPLEX` only represents geometry while most post-processing software expect that a mesh also provides information on the discretization space. This function assumes that the file represents Lagrange finite elements of order 1 or 2. +The order of the mesh shall be set using `PetscViewerExodusIISetOrder()` + +Variable names can be set and querried using `PetscViewerExodusII[Set/Get][Nodal/Zonal]VariableNames[s]`. + +See also: +=== +`DM`, `PetscViewer`, `PetscViewerFormat`, `PetscViewerSetFormat()`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMLoad()`, `PetscObjectSetName()` + +# External Links +$(_doc_external("DM/DMView")) +""" +function DMView(dm::AbstractDM{PetscLib},v::PetscViewer) where {PetscLib} + + LibPETSc.DMView( + PetscLib, + dm, + v, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLoad(newdm::AbstractDM{PetscLib},viewer::PetscViewer) + +Loads a DM that has been stored in binary with `DMView()`. + +Collective + +Input Parameters: +=== +- `newdm` - the newly loaded `DM`, this needs to have been created with `DMCreate()` or +some related function before a call to `DMLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` or +`PETSCVIEWERHDF5` file viewer, obtained from `PetscViewerHDF5Open()` + +Level: intermediate + +Notes: +The type is determined by the data in the file, any type set into the DM before this call is ignored. + +Using `PETSCVIEWERHDF5` type with `PETSC_VIEWER_HDF5_PETSC` format, one can save multiple `DMPLEX` +meshes in a single HDF5 file. This in turn requires one to name the `DMPLEX` object with `PetscObjectSetName()` +before saving it with `DMView()` and before loading it with `DMLoad()` for identification of the mesh object. + +See also: +=== +`DM`, `PetscViewerBinaryOpen()`, `DMView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("DM/DMLoad")) +""" +function DMLoad(newdm::AbstractDM{PetscLib},viewer::PetscViewer) where {PetscLib} + + LibPETSc.DMLoad( + PetscLib, + newdm, + viewer, + ) + + return nothing +end + + +""" + UNTESTED !!! + dm = DMDestroy() + +Destroys a `DM`. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` object to destroy + +Level: developer + +See also: +=== +`DM`, `DMCreate()`, `DMType`, `DMSetType()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("DM/DMDestroy")) +""" +function DMDestroy(dm::AbstractDM{PetscLib}) where {PetscLib} + LibPETSc.DMDestroy( + PetscLib, + dm, + ) + + return dm +end + + +""" + UNTESTED !!! + vec = DMCreateGlobalVector(dm::AbstractDM{PetscLib}) + +Creates a global vector from a `DM` object. A global vector is a parallel vector that has no duplicate values shared between MPI ranks, +that is it has no ghost locations. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `vec` - the global vector + +Level: beginner + +See also: +=== +`DM`, `Vec`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("DM/DMCreateGlobalVector")) +""" +function DMCreateGlobalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + vec = CVec() + + LibPETSc.DMCreateGlobalVector( + PetscLib, + dm, + vec, + ) + + return vec +end + + +""" + UNTESTED !!! + vec = DMCreateLocalVector(dm::AbstractDM{PetscLib}) + +Creates a local vector from a `DM` object. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `vec` - the local vector + +Level: beginner + +Note: +A local vector usually has ghost locations that contain values that are owned by different MPI ranks. A global vector has no ghost locations. + +See also: +=== +`DM`, `Vec`, `DMCreateGlobalVector()`, `DMGetLocalVector()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("DM/DMCreateLocalVector")) +""" +function DMCreateLocalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + vec = CVec() + + LibPETSc.DMCreateLocalVector( + PetscLib, + dm, + vec, + ) + + return vec +end + + +""" + UNTESTED !!! + g = DMGetLocalVector(dm::AbstractDM{PetscLib}) + +Gets a PETSc vector that may be used with the `DM` local routines. This vector has spaces for the ghost values. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `g` - the local vector + +Level: beginner + +Note: +The vector values are NOT initialized and may have garbage in them, so you may need +to zero them. + +The output parameter, `g`, is a regular PETSc vector that should be returned with +`DMRestoreLocalVector()` DO NOT call `VecDestroy()` on it. + +This is intended to be used for vectors you need for a short time, like within a single function call. +For vectors that you intend to keep around (for example in a C struct) or pass around large parts of your +code you should use `DMCreateLocalVector()`. + +VecStride*() operations can be useful when using `DM` with dof > 1 + +-seealso: `DM`, `DMCreateGlobalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMCreateLocalVector()`, `DMRestoreLocalVector()`, +`VecStrideMax()`, `VecStrideMin()`, `VecStrideNorm()`, `DMClearLocalVectors()`, `DMGetNamedGlobalVector()`, `DMGetNamedLocalVector()` + +# External Links +$(_doc_external("DM/DMGetLocalVector")) +""" +function DMGetLocalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + g = CVec() + + LibPETSc.DMGetLocalVector( + PetscLib, + dm, + g, + ) + + return g +end + + +""" + UNTESTED !!! + g = DMRestoreLocalVector(dm::AbstractDM{PetscLib}) + +Returns a PETSc vector that was +obtained from `DMGetLocalVector()`. Do not use with vector obtained via +`DMCreateLocalVector()`. + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `g` - the local vector + +Level: beginner + +-seealso: `DM`, `DMCreateGlobalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMCreateLocalVector()`, `DMGetLocalVector()`, `DMClearLocalVectors()` + +# External Links +$(_doc_external("DM/DMRestoreLocalVector")) +""" +function DMRestoreLocalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + g = CVec() + + LibPETSc.DMRestoreLocalVector( + PetscLib, + dm, + g, + ) + + return g +end + + +""" + UNTESTED !!! + g = DMGetGlobalVector(dm::AbstractDM{PetscLib}) + +Gets a PETSc vector that may be used with the `DM` global routines. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `g` - the global vector + +Level: beginner + +Note: +The vector values are NOT initialized and may have garbage in them, so you may need +to zero them. + +The output parameter, `g`, is a regular PETSc vector that should be returned with +`DMRestoreGlobalVector()` DO NOT call `VecDestroy()` on it. + +This is intended to be used for vectors you need for a short time, like within a single function call. +For vectors that you intend to keep around (for example in a C struct) or pass around large parts of your +code you should use `DMCreateGlobalVector()`. + +VecStride*() operations can be useful when using `DM` with dof > 1 + +-seealso: `DM`, `DMCreateGlobalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMCreateLocalVector()`, `DMRestoreLocalVector()` +`VecStrideMax()`, `VecStrideMin()`, `VecStrideNorm()`, `DMClearGlobalVectors()`, `DMGetNamedGlobalVector()`, `DMGetNamedLocalVector()` + +# External Links +$(_doc_external("DM/DMGetGlobalVector")) +""" +function DMGetGlobalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + g = CVec() + + LibPETSc.DMGetGlobalVector( + PetscLib, + dm, + g, + ) + + return g +end + + +""" + UNTESTED !!! + g = DMRestoreGlobalVector(dm::AbstractDM{PetscLib}) + +Returns a PETSc vector that +obtained from `DMGetGlobalVector()`. Do not use with vector obtained via +`DMCreateGlobalVector()`. + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `g` - the global vector + +Level: beginner + +-seealso: `DM`, `DMCreateGlobalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToGlobalBegin()`, +`DMGlobalToGlobalEnd()`, `DMGlobalToGlobal()`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMClearGlobalVectors()` + +# External Links +$(_doc_external("DM/DMRestoreGlobalVector")) +""" +function DMRestoreGlobalVector(dm::AbstractDM{PetscLib}) where {PetscLib} + g = CVec() + + LibPETSc.DMRestoreGlobalVector( + PetscLib, + dm, + g, + ) + + return g +end + + +""" + UNTESTED !!! + DMClearGlobalVectors(dm::AbstractDM{PetscLib}) + +Destroys all the global vectors that have been created for `DMGetGlobalVector()` calls in this `DM` + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: developer + +-seealso: `DM`, `DMCreateGlobalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMCreateLocalVector()`, `DMRestoreLocalVector()` +`VecStrideMax()`, `VecStrideMin()`, `VecStrideNorm()`, `DMClearLocalVectors()` + +# External Links +$(_doc_external("DM/DMClearGlobalVectors")) +""" +function DMClearGlobalVectors(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearGlobalVectors( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearLocalVectors(dm::AbstractDM{PetscLib}) + +Destroys all the local vectors that have been created for `DMGetLocalVector()` calls in this `DM` + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: developer + +-seealso: `DM`, `DMCreateLocalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMLocalToLocalBegin()`, +`DMLocalToLocalEnd()`, `DMRestoreLocalVector()` +`VecStrideMax()`, `VecStrideMin()`, `VecStrideNorm()`, `DMClearGlobalVectors()` + +# External Links +$(_doc_external("DM/DMClearLocalVectors")) +""" +function DMClearLocalVectors(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearLocalVectors( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearNamedGlobalVectors(dm::AbstractDM{PetscLib}) + +Destroys all the named global vectors that have been created with `DMGetNamedGlobalVector()` in this `DM` + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: developer + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMGetNamedLocalVector()`, `DMClearNamedLocalVectors()` + +# External Links +$(_doc_external("DM/DMClearNamedGlobalVectors")) +""" +function DMClearNamedGlobalVectors(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearNamedGlobalVectors( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearNamedLocalVectors(dm::AbstractDM{PetscLib}) + +Destroys all the named local vectors that have been created with `DMGetNamedLocalVector()` in this `DM` + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: developer + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMGetNamedLocalVector()`, `DMClearNamedGlobalVectors()` + +# External Links +$(_doc_external("DM/DMClearNamedLocalVectors")) +""" +function DMClearNamedLocalVectors(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearNamedLocalVectors( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + exists = DMHasNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +check for a named, persistent global vector created with `DMGetNamedGlobalVector()` + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` to hold named vectors +- `name` - unique name for `Vec` + +Output Parameter: +=== +- `exists` - true if the vector was previously created + +Level: developer + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMRestoreNamedLocalVector()`, `DMClearNamedGlobalVectors()` + +# External Links +$(_doc_external("DM/DMHasNamedGlobalVector")) +""" +function DMHasNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + exists = Ref{PetscBool}() + + LibPETSc.DMHasNamedGlobalVector( + PetscLib, + dm, + name, + exists, + ) + + return exists[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + X = DMGetNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +get access to a named, persistent global vector + +Collective + +Input Parameters: +=== +- `dm` - `DM` to hold named vectors +- `name` - unique name for `X` + +Output Parameter: +=== +- `X` - named `Vec` + +Level: developer + +Note: +If a `Vec` with the given name does not exist, it is created. + +-seealso: `DM`, `DMRestoreNamedGlobalVector()`, `DMHasNamedGlobalVector()`, `DMClearNamedGlobalVectors()`, `DMGetGlobalVector()`, `DMGetLocalVector()` + +# External Links +$(_doc_external("DM/DMGetNamedGlobalVector")) +""" +function DMGetNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + X = CVec() + + LibPETSc.DMGetNamedGlobalVector( + PetscLib, + dm, + name, + X, + ) + + return X +end + + +""" + UNTESTED !!! + X = DMRestoreNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +restore access to a named, persistent global vector + +Collective + +Input Parameters: +=== +- `dm` - `DM` on which `X` was gotten +- `name` - name under which `X` was gotten +- `X` - `Vec` to restore + +Level: developer + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMClearNamedGlobalVectors()` + +# External Links +$(_doc_external("DM/DMRestoreNamedGlobalVector")) +""" +function DMRestoreNamedGlobalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + X = CVec() + + LibPETSc.DMRestoreNamedGlobalVector( + PetscLib, + dm, + name, + X, + ) + + return X +end + + +""" + UNTESTED !!! + exists = DMHasNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +check for a named, persistent local vector created with `DMGetNamedLocalVector()` + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` to hold named vectors +- `name` - unique name for `Vec` + +Output Parameter: +=== +- `exists` - true if the vector was previously created + +Level: developer + +Note: +If a `Vec` with the given name does not exist, it is created. + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMRestoreNamedLocalVector()`, `DMClearNamedLocalVectors()` + +# External Links +$(_doc_external("DM/DMHasNamedLocalVector")) +""" +function DMHasNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + exists = Ref{PetscBool}() + + LibPETSc.DMHasNamedLocalVector( + PetscLib, + dm, + name, + exists, + ) + + return exists[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + X = DMGetNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +get access to a named, persistent local vector + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` to hold named vectors +- `name` - unique name for `X` + +Output Parameter: +=== +- `X` - named `Vec` + +Level: developer + +Note: +If a `Vec` with the given name does not exist, it is created. + +-seealso: `DM`, `DMGetNamedGlobalVector()`, `DMRestoreNamedLocalVector()`, `DMHasNamedLocalVector()`, `DMClearNamedLocalVectors()`, `DMGetGlobalVector()`, `DMGetLocalVector()` + +# External Links +$(_doc_external("DM/DMGetNamedLocalVector")) +""" +function DMGetNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + X = CVec() + + LibPETSc.DMGetNamedLocalVector( + PetscLib, + dm, + name, + X, + ) + + return X +end + + +""" + UNTESTED !!! + X = DMRestoreNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) + +restore access to a named, persistent local vector obtained with `DMGetNamedLocalVector()` + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` on which `X` was gotten +- `name` - name under which `X` was gotten +- `X` - `Vec` to restore + +Level: developer + +-seealso: `DM`, `DMRestoreNamedGlobalVector()`, `DMGetNamedLocalVector()`, `DMClearNamedLocalVectors()` + +# External Links +$(_doc_external("DM/DMRestoreNamedLocalVector")) +""" +function DMRestoreNamedLocalVector(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + X = CVec() + + LibPETSc.DMRestoreNamedLocalVector( + PetscLib, + dm, + name, + X, + ) + + return X +end + + +""" + UNTESTED !!! + ltog = DMGetLocalToGlobalMapping(dm::AbstractDM{PetscLib}) + +Accesses the local + +Collective + +Input Parameter: +=== +- `dm` - the `DM` that provides the mapping + +Output Parameter: +=== +- `ltog` - the mapping + +Level: advanced + +Notes: +The global to local mapping allows one to set values into the global vector or matrix using `VecSetValuesLocal()` and `MatSetValuesLocal()` + +Vectors obtained with `DMCreateGlobalVector()` and matrices obtained with `DMCreateMatrix()` already contain the global mapping so you do +need to use this function with those objects. + +This mapping can then be used by `VecSetLocalToGlobalMapping()` or `MatSetLocalToGlobalMapping()`. + +See also: +=== +`DM`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `VecSetLocalToGlobalMapping()`, `MatSetLocalToGlobalMapping()`, +`DMCreateMatrix()` + +# External Links +$(_doc_external("DM/DMGetLocalToGlobalMapping")) +""" +function DMGetLocalToGlobalMapping(dm::AbstractDM{PetscLib}) where {PetscLib} + ltog = LibPETSc.ISLocalToGlobalMapping() + + LibPETSc.DMGetLocalToGlobalMapping( + PetscLib, + dm, + ltog, + ) + + return ltog +end + + +""" + UNTESTED !!! + bs = DMGetBlockSize(dm::AbstractDM{PetscLib}) + +Gets the inherent block size associated with a `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` with block structure + +Output Parameter: +=== +- `bs` - the block size, 1 implies no exploitable block structure + +Level: intermediate + +Notes: +This might be the number of degrees of freedom at each grid point for a structured grid. + +Complex `DM` that represent multiphysics or staggered grids or mixed-methods do not generally have a single inherent block size, but +rather different locations in the vectors may have a different block size. + +See also: +=== +`DM`, `ISCreateBlock()`, `VecSetBlockSize()`, `MatSetBlockSize()`, `DMGetLocalToGlobalMapping()` + +# External Links +$(_doc_external("DM/DMGetBlockSize")) +""" +function DMGetBlockSize(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + bs = [PetscInt(1)] + + LibPETSc.DMGetBlockSize( + PetscLib, + dm, + Ref(bs,1), + ) + + return bs[1] +end + + +""" + UNTESTED !!! + coloring = DMCreateColoring(dm::AbstractDM{PetscLib},ctype::ISColoringType) + +Gets coloring of a graph associated with the `DM`. Often the graph represents the operator matrix associated with the discretization +of a PDE on the `DM`. + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `ctype` - `IS_COLORING_LOCAL` or `IS_COLORING_GLOBAL` + +Output Parameter: +=== +- `coloring` - the coloring + +Level: developer + +Notes: +Coloring of matrices can also be computed directly from the sparse matrix nonzero structure via the `MatColoring` object or from the mesh from which the +matrix comes from (what this function provides). In general using the mesh produces a more optimal coloring (fewer colors). + +This produces a coloring with the distance of 2, see `MatSetColoringDistance()` which can be used for efficiently computing Jacobians with `MatFDColoringCreate()` +For `DMDA` in three dimensions with periodic boundary conditions the number of grid points in each dimension must be divisible by 2*stencil_width + 1, +otherwise an error will be generated. + +See also: +=== +`DM`, `ISColoring`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatType()`, `MatColoring`, `MatFDColoringCreate()` + +# External Links +$(_doc_external("DM/DMCreateColoring")) +""" +function DMCreateColoring(dm::AbstractDM{PetscLib},ctype::ISColoringType) where {PetscLib} + coloring = LibPETSc.ISColoring() + + LibPETSc.DMCreateColoring( + PetscLib, + dm, + ctype, + coloring, + ) + + return coloring +end + + +""" + UNTESTED !!! + DMSetMatrixPreallocateSkip(dm::AbstractDM{PetscLib},skip::PetscBool) + +When `DMCreateMatrix()` is called the matrix sizes and +`ISLocalToGlobalMapping` will be properly set, but the data structures to store values in the +matrices will not be preallocated. + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `skip` - `PETSC_TRUE` to skip preallocation + +Level: developer + +Note: +This is most useful to reduce initialization costs when `MatSetPreallocationCOO()` and +`MatSetValuesCOO()` will be used. + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMSetMatrixStructureOnly()`, `DMSetMatrixPreallocateOnly()` + +# External Links +$(_doc_external("DM/DMSetMatrixPreallocateSkip")) +""" +function DMSetMatrixPreallocateSkip(dm::AbstractDM{PetscLib},skip::PetscBool) where {PetscLib} + + LibPETSc.DMSetMatrixPreallocateSkip( + PetscLib, + dm, + skip, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetMatrixPreallocateOnly(dm::AbstractDM{PetscLib},only::PetscBool) + +When `DMCreateMatrix()` is called the matrix will be properly +preallocated but the nonzero structure and zero values will not be set. + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `only` - `PETSC_TRUE` if only want preallocation + +Options Database Key: +=== +- `-dm_preallocate_only` - Only preallocate the matrix for `DMCreateMatrix()`, `DMCreateMassMatrix()`, but do not fill it with zeros + +Level: developer + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixStructureOnly()`, `DMSetMatrixPreallocateSkip()` + +# External Links +$(_doc_external("DM/DMSetMatrixPreallocateOnly")) +""" +function DMSetMatrixPreallocateOnly(dm::AbstractDM{PetscLib},only::PetscBool) where {PetscLib} + + LibPETSc.DMSetMatrixPreallocateOnly( + PetscLib, + dm, + only, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetMatrixStructureOnly(dm::AbstractDM{PetscLib},only::PetscBool) + +When `DMCreateMatrix()` is called, the matrix structure will be created +but the array for numerical values will not be allocated. + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `only` - `PETSC_TRUE` if you only want matrix structure + +Level: developer + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMSetMatrixPreallocateOnly()`, `DMSetMatrixPreallocateSkip()` + +# External Links +$(_doc_external("DM/DMSetMatrixStructureOnly")) +""" +function DMSetMatrixStructureOnly(dm::AbstractDM{PetscLib},only::PetscBool) where {PetscLib} + + LibPETSc.DMSetMatrixStructureOnly( + PetscLib, + dm, + only, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetBlockingType(dm::AbstractDM{PetscLib},btype::DMBlockingType) + +set the blocking granularity to be used for variable block size `DMCreateMatrix()` is called + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `btype` - block by topological point or field node + +Options Database Key: +=== +- `-dm_blocking_type [topological_point, field_node]` - use topological point blocking or field node blocking + +Level: advanced + +See also: +=== +`DM`, `DMCreateMatrix()`, `MatSetVariableBlockSizes()` + +# External Links +$(_doc_external("DM/DMSetBlockingType")) +""" +function DMSetBlockingType(dm::AbstractDM{PetscLib},btype::DMBlockingType) where {PetscLib} + + LibPETSc.DMSetBlockingType( + PetscLib, + dm, + btype, + ) + + return nothing +end + + +""" + UNTESTED !!! + btype = DMGetBlockingType(dm::AbstractDM{PetscLib}) + +get the blocking granularity to be used for variable block size `DMCreateMatrix()` is called + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `btype` - block by topological point or field node + +Level: advanced + +See also: +=== +`DM`, `DMCreateMatrix()`, `MatSetVariableBlockSizes()` + +# External Links +$(_doc_external("DM/DMGetBlockingType")) +""" +function DMGetBlockingType(dm::AbstractDM{PetscLib}) where {PetscLib} + btype = LibPETSc.DMBlockingType() + + LibPETSc.DMGetBlockingType( + PetscLib, + dm, + btype, + ) + + return btype +end + + +""" + UNTESTED !!! + mat,vec = DMCreateInterpolation(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) + +Gets the interpolation matrix between two `DM` objects. The resulting matrix map degrees of freedom in the vector obtained by +`DMCreateGlobalVector()` on the coarse `DM` to similar vectors on the fine grid `DM`. + +Collective + +Input Parameters: +=== +- `dmc` - the `DM` object +- `dmf` - the second, finer `DM` object + +Output Parameters: +=== +- `mat` - the interpolation +- `vec` - the scaling (optional, pass `NULL` if not needed), see `DMCreateInterpolationScale()` + +Level: developer + +Notes: +For `DMDA` objects this only works for "uniform refinement", that is the refined mesh was obtained `DMRefine()` or the coarse mesh was obtained by +DMCoarsen(). The coordinates set into the `DMDA` are completely ignored in computing the interpolation. + +For `DMDA` objects you can use this interpolation (more precisely the interpolation from the `DMGetCoordinateDM()`) to interpolate the mesh coordinate +vectors EXCEPT in the periodic case where it does not make sense since the coordinate vectors are not periodic. + +See also: +=== +`DM`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolationScale()` + +# External Links +$(_doc_external("DM/DMCreateInterpolation")) +""" +function DMCreateInterpolation(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) where {PetscLib} + vec = CVec() + + LibPETSc.DMCreateInterpolation( + PetscLib, + dmc, + dmf, + mat, + vec, + ) + + return mat,vec +end + + +""" + UNTESTED !!! + mat = DMCreateRestriction(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) + +Gets restriction matrix between two `DM` objects. The resulting matrix map degrees of freedom in the vector obtained by +`DMCreateGlobalVector()` on the fine `DM` to similar vectors on the coarse grid `DM`. + +Collective + +Input Parameters: +=== +- `dmc` - the `DM` object +- `dmf` - the second, finer `DM` object + +Output Parameter: +=== +- `mat` - the restriction + +Level: developer + +Note: +This only works for `DMSTAG`. For many situations either the transpose of the operator obtained with `DMCreateInterpolation()` or that +matrix multiplied by the vector obtained with `DMCreateInterpolationScale()` provides the desired object. + +See also: +=== +`DM`, `DMRestrict()`, `DMInterpolate()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMCreateRestriction")) +""" +function DMCreateRestriction(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCreateRestriction( + PetscLib, + dmc, + dmf, + mat, + ) + + return mat +end + + +""" + UNTESTED !!! + mat = DMCreateInjection(dac::AbstractDM{PetscLib},daf::AbstractDM{PetscLib}) + +Gets injection matrix between two `DM` objects. + +Collective + +Input Parameters: +=== +- `dac` - the `DM` object +- `daf` - the second, finer `DM` object + +Output Parameter: +=== +- `mat` - the injection + +Level: developer + +Notes: +This is an operator that applied to a vector obtained with `DMCreateGlobalVector()` on the +fine grid maps the values to a vector on the vector on the coarse `DM` by simply selecting +the values on the coarse grid points. This compares to the operator obtained by +`DMCreateRestriction()` or the transpose of the operator obtained by +`DMCreateInterpolation()` that uses a "local weighted average" of the values around the +coarse grid point as the coarse grid value. + +For `DMDA` objects this only works for "uniform refinement", that is the refined mesh was obtained `DMRefine()` or the coarse mesh was obtained by +`DMCoarsen()`. The coordinates set into the `DMDA` are completely ignored in computing the injection. + +See also: +=== +`DM`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMCreateInterpolation()`, +`DMCreateRestriction()`, `MatRestrict()`, `MatInterpolate()` + +# External Links +$(_doc_external("DM/DMCreateInjection")) +""" +function DMCreateInjection(dac::AbstractDM{PetscLib},daf::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCreateInjection( + PetscLib, + dac, + daf, + mat, + ) + + return mat +end + + +""" + UNTESTED !!! + mat = DMCreateMassMatrix(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) + +Gets the mass matrix between two `DM` objects, Mᵢⱼ = ∫ϕᵢϕⱼ where the ϕ are Galerkin basis functions for a +a Galerkin finite element model on the `DM` + +Collective + +Input Parameters: +=== +- `dmc` - the target `DM` object +- `dmf` - the source `DM` object, can be `NULL` + +Output Parameter: +=== +- `mat` - the mass matrix + +Level: developer + +Notes: +For `DMPLEX` the finite element model for the `DM` must have been already provided. + +if `dmc` is `dmf` or `NULL`, then x^t M x is an approximation to the L2 norm of the vector x which is obtained by `DMCreateGlobalVector()` + +See also: +=== +`DM`, `DMCreateMassMatrixLumped()`, `DMCreateMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolation()`, `DMCreateInjection()` + +# External Links +$(_doc_external("DM/DMCreateMassMatrix")) +""" +function DMCreateMassMatrix(dmc::AbstractDM{PetscLib},dmf::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCreateMassMatrix( + PetscLib, + dmc, + dmf, + mat, + ) + + return mat +end + + +""" + UNTESTED !!! + llm,lm = DMCreateMassMatrixLumped(dm::AbstractDM{PetscLib}) + +Gets the lumped mass matrix for a given `DM` + +Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameters: +=== +- `llm` - the local lumped mass matrix, which is a diagonal matrix, represented as a vector +- `lm` - the global lumped mass matrix, which is a diagonal matrix, represented as a vector + +Level: developer + +Note: +See `DMCreateMassMatrix()` for how to create the non-lumped version of the mass matrix. + +See also: +=== +`DM`, `DMCreateMassMatrix()`, `DMCreateMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolation()`, `DMCreateInjection()` + +# External Links +$(_doc_external("DM/DMCreateMassMatrixLumped")) +""" +function DMCreateMassMatrixLumped(dm::AbstractDM{PetscLib}) where {PetscLib} + llm = CVec() + lm = CVec() + + LibPETSc.DMCreateMassMatrixLumped( + PetscLib, + dm, + llm, + lm, + ) + + return llm,lm +end + + +""" + UNTESTED !!! + mem = DMGetWorkArray(dm::AbstractDM{PetscLib},count::Int,dtype::MPI_Datatype) + +Gets a work array guaranteed to be at least the input size, restore with `DMRestoreWorkArray()` + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `count` - The minimum size +- `dtype` - MPI data type, often `MPIU_REAL`, `MPIU_SCALAR`, or `MPIU_INT`) + +Output Parameter: +=== +- `mem` - the work array + +Level: developer + +Notes: +A `DM` may stash the array between instantiations so using this routine may be more efficient than calling `PetscMalloc()` + +The array may contain nonzero values + +See also: +=== +`DM`, `DMDestroy()`, `DMCreate()`, `DMRestoreWorkArray()`, `PetscMalloc()` + +# External Links +$(_doc_external("DM/DMGetWorkArray")) +""" +function DMGetWorkArray(dm::AbstractDM{PetscLib},count::Int,dtype::MPI_Datatype) where {PetscLib} + Float64 = PetscLib.Float64 + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_mem = PETSc_RefPtr(dims, Float64) + + LibPETSc.DMGetWorkArray( + PetscLib, + dm, + count, + dtype, + r_mem, + ) + + mem = PETSc_unsafe_wrap(r_mem, dims; own=false) + + return mem +end + + +""" + UNTESTED !!! + mem = DMRestoreWorkArray(dm::AbstractDM{PetscLib},count::Int,dtype::MPI_Datatype) + +Restores a work array obtained with `DMCreateWorkArray()` + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `count` - The minimum size +- `dtype` - MPI data type, often `MPIU_REAL`, `MPIU_SCALAR`, `MPIU_INT` + +Output Parameter: +=== +- `mem` - the work array + +Level: developer + +Developer Note: +count and dtype are ignored, they are only needed for `DMGetWorkArray()` + +See also: +=== +`DM`, `DMDestroy()`, `DMCreate()`, `DMGetWorkArray()` + +# External Links +$(_doc_external("DM/DMRestoreWorkArray")) +""" +function DMRestoreWorkArray(dm::AbstractDM{PetscLib},count::Int,dtype::MPI_Datatype) where {PetscLib} + Float64 = PetscLib.Float64 + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_mem = PETSc_RefPtr(dims, Float64) + + LibPETSc.DMRestoreWorkArray( + PetscLib, + dm, + count, + dtype, + r_mem, + ) + + mem = PETSc_unsafe_wrap(r_mem, dims; own=false) + + return mem +end + + +""" + UNTESTED !!! + cdm = DMGetCoarseDM(dm::AbstractDM{PetscLib}) + +Get the coarse `DM`from which this `DM` was obtained by refinement + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `cdm` - The coarse `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMSetCoarseDM()`, `DMCoarsen()` + +# External Links +$(_doc_external("DM/DMGetCoarseDM")) +""" +function DMGetCoarseDM(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + cdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMGetCoarseDM( + PetscLib, + dm, + cdm, + ) + + return cdm +end + + +""" + UNTESTED !!! + DMSetCoarseDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) + +Set the coarse `DM` from which this `DM` was obtained by refinement + +Input Parameters: +=== +- `dm` - The `DM` object +- `cdm` - The coarse `DM` + +Level: intermediate + +Note: +Normally this is set automatically by `DMRefine()` + +See also: +=== +`DM`, `DMGetCoarseDM()`, `DMCoarsen()`, `DMSetRefine()`, `DMSetFineDM()` + +# External Links +$(_doc_external("DM/DMSetCoarseDM")) +""" +function DMSetCoarseDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetCoarseDM( + PetscLib, + dm, + cdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + fdm = DMGetFineDM(dm::AbstractDM{PetscLib}) + +Get the fine mesh from which this `DM` was obtained by coarsening + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `fdm` - The fine `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMSetFineDM()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("DM/DMGetFineDM")) +""" +function DMGetFineDM(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + fdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMGetFineDM( + PetscLib, + dm, + fdm, + ) + + return fdm +end + + +""" + UNTESTED !!! + DMSetFineDM(dm::AbstractDM{PetscLib},fdm::AbstractDM{PetscLib}) + +Set the fine mesh from which this was obtained by coarsening + +Input Parameters: +=== +- `dm` - The `DM` object +- `fdm` - The fine `DM` + +Level: developer + +Note: +Normally this is set automatically by `DMCoarsen()` + +See also: +=== +`DM`, `DMGetFineDM()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("DM/DMSetFineDM")) +""" +function DMSetFineDM(dm::AbstractDM{PetscLib},fdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetFineDM( + PetscLib, + dm, + fdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMRefineHierarchy(dm::AbstractDM{PetscLib},nlevels::Int,dmf::Vector{DM}) + +Refines a `DM` object, all levels at once + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `nlevels` - the number of levels of refinement + +Output Parameter: +=== +- `dmf` - the refined `DM` hierarchy + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMCoarsenHierarchy()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMRefineHierarchy")) +""" +function DMRefineHierarchy(dm::AbstractDM{PetscLib},nlevels::Int,dmf::Vector{DM}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMRefineHierarchy( + PetscLib, + dm, + nlevels, + dmf, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCoarsenHierarchy(dm::AbstractDM{PetscLib},nlevels::Int,dmc::Vector{DM}) + +Coarsens a `DM` object, all levels at once + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `nlevels` - the number of levels of coarsening + +Output Parameter: +=== +- `dmc` - the coarsened `DM` hierarchy + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMRefineHierarchy()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMCoarsenHierarchy")) +""" +function DMCoarsenHierarchy(dm::AbstractDM{PetscLib},nlevels::Int,dmc::Vector{DM}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMCoarsenHierarchy( + PetscLib, + dm, + nlevels, + dmc, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMRestrict(fine::AbstractDM{PetscLib},restrct::AbstractMatrix,rscale::AbstractVector,inject::AbstractMatrix,coarse::AbstractDM{PetscLib}) + +restricts user + +Collective if any hooks are + +Input Parameters: +=== +- `fine` - finer `DM` from which the data is obtained +- `restrct` - restriction matrix, apply using `MatRestrict()`, usually the transpose of the interpolation +- `rscale` - scaling vector for restriction +- `inject` - injection matrix, also use `MatRestrict()` +- `coarse` - coarser `DM` to update + +Level: developer + +Developer Note: +Though this routine is called `DMRestrict()` the hooks are added with `DMCoarsenHookAdd()`, a consistent terminology would be better + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `MatRestrict()`, `DMInterpolate()`, `DMRefineHookAdd()` + +# External Links +$(_doc_external("DM/DMRestrict")) +""" +function DMRestrict(fine::AbstractDM{PetscLib},restrct::AbstractMatrix,rscale::AbstractVector,inject::AbstractMatrix,coarse::AbstractDM{PetscLib}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMRestrict( + PetscLib, + fine, + restrct, + rscale, + inject, + coarse, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMInterpolate(coarse::AbstractDM{PetscLib},interp::AbstractMatrix,fine::AbstractDM{PetscLib}) + +interpolates user + +Collective if any hooks are + +Input Parameters: +=== +- `coarse` - coarser `DM` to use as a base +- `interp` - interpolation matrix, apply using `MatInterpolate()` +- `fine` - finer `DM` to update + +Level: developer + +Developer Note: +This routine is called `DMInterpolate()` while the hook is called `DMRefineHookAdd()`. It would be better to have an +an API with consistent terminology. + +See also: +=== +`DM`, `DMRefineHookAdd()`, `MatInterpolate()` + +# External Links +$(_doc_external("DM/DMInterpolate")) +""" +function DMInterpolate(coarse::AbstractDM{PetscLib},interp::AbstractMatrix,fine::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMInterpolate( + PetscLib, + coarse, + interp, + fine, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMInterpolateSolution(coarse::AbstractDM{PetscLib},fine::AbstractDM{PetscLib},interp::AbstractMatrix,coarseSol::AbstractVector,fineSol::AbstractVector) + +Interpolates a solution from a coarse mesh to a fine mesh. + +Collective + +Input Parameters: +=== +- `coarse` - coarse `DM` +- `fine` - fine `DM` +- `interp` - (optional) the matrix computed by `DMCreateInterpolation()`. Implementations may not need this, but if it +is available it can avoid some recomputation. If it is provided, `MatInterpolate()` will be used if +the coarse `DM` does not have a specialized implementation. +- `coarseSol` - solution on the coarse mesh + +Output Parameter: +=== +- `fineSol` - the interpolation of coarseSol to the fine mesh + +Level: developer + +Note: +This function exists because the interpolation of a solution vector between meshes is not always a linear +map. For example, if a boundary value problem has an inhomogeneous Dirichlet boundary condition that is compressed +out of the solution vector. Or if interpolation is inherently a nonlinear operation, such as a method using +slope-limiting reconstruction. + +Developer Note: +This doesn't just interpolate "solutions" so its API name is questionable. + +See also: +=== +`DM`, `DMInterpolate()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMInterpolateSolution")) +""" +function DMInterpolateSolution(coarse::AbstractDM{PetscLib},fine::AbstractDM{PetscLib},interp::AbstractMatrix,coarseSol::AbstractVector,fineSol::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMInterpolateSolution( + PetscLib, + coarse, + fine, + interp, + coarseSol, + fineSol, + ) + + return nothing +end + + +""" + UNTESTED !!! + dme = DMExtrude(dm::AbstractDM{PetscLib},layers::Int) + +Extrude a `DM` object from a surface + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `layers` - the number of extruded cell layers + +Output Parameter: +=== +- `dme` - the extruded `DM`, or `NULL` + +Level: developer + +Note: +If no extrusion was done, the return value is `NULL` + +See also: +=== +`DM`, `DMRefine()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("DM/DMExtrude")) +""" +function DMExtrude(dm::AbstractDM{PetscLib},layers::Int) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dme = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMExtrude( + PetscLib, + dm, + layers, + dme, + ) + + return dme +end + + +""" + UNTESTED !!! + DMSetFromOptions(dm::AbstractDM{PetscLib}) + +sets parameters in a `DM` from the options database + +Collective + +Input Parameter: +=== +- `dm` - the `DM` object to set options for + +Options Database Keys: +=== +- `-dm_preallocate_only` - Only preallocate the matrix for `DMCreateMatrix()` and `DMCreateMassMatrix()`, but do not fill it with zeros +- `-dm_vec_type ` - type of vector to create inside `DM` +- `-dm_mat_type ` - type of matrix to create inside `DM` +- `-dm_is_coloring_type` - +- `-dm_bind_below ` - bind (force execution on CPU) for `Vec` and `Mat` objects with local size (number of vector entries or matrix rows) below n; currently only supported for `DMDA` +- `-dm_plex_filename ` - File containing a mesh +- `-dm_plex_boundary_filename ` - File containing a mesh boundary +- `-dm_plex_name ` - Name of the mesh in the file +- `-dm_plex_shape ` - The domain shape, such as `BOX`, `SPHERE`, etc. +- `-dm_plex_cell ` - Cell shape +- `-dm_plex_reference_cell_domain ` - Use a reference cell domain +- `-dm_plex_dim ` - Set the topological dimension +- `-dm_plex_simplex ` - `PETSC_TRUE` for simplex elements, `PETSC_FALSE` for tensor elements +- `-dm_plex_interpolate ` - `PETSC_TRUE` turns on topological interpolation (creating edges and faces) +- `-dm_plex_scale ` - Scale factor for mesh coordinates +- `-dm_coord_remap ` - Map coordinates using a function +- `-dm_coord_map ` - Select a builtin coordinate map +- `-dm_coord_map_params ` - Set coordinate mapping parameters +- `-dm_plex_box_faces ` - Number of faces along each dimension +- `-dm_plex_box_lower ` - Specify lower-left-bottom coordinates for the box +- `-dm_plex_box_upper ` - Specify upper-right-top coordinates for the box +- `-dm_plex_box_bd ` - Specify the `DMBoundaryType` for each direction +- `-dm_plex_sphere_radius ` - The sphere radius +- `-dm_plex_ball_radius ` - Radius of the ball +- `-dm_plex_cylinder_bd ` - Boundary type in the z direction +- `-dm_plex_cylinder_num_wedges ` - Number of wedges around the cylinder +- `-dm_plex_reorder ` - Reorder the mesh using the specified algorithm +- `-dm_refine_pre ` - The number of refinements before distribution +- `-dm_refine_uniform_pre ` - Flag for uniform refinement before distribution +- `-dm_refine_volume_limit_pre ` - The maximum cell volume after refinement before distribution +- `-dm_refine ` - The number of refinements after distribution +- `-dm_extrude ` - Activate extrusion and specify the number of layers to extrude +- `-dm_plex_transform_extrude_thickness ` - The total thickness of extruded layers +- `-dm_plex_transform_extrude_use_tensor ` - Use tensor cells when extruding +- `-dm_plex_transform_extrude_symmetric ` - Extrude layers symmetrically about the surface +- `-dm_plex_transform_extrude_normal ` - Specify the extrusion direction +- `-dm_plex_transform_extrude_thicknesses ` - Specify thickness of each layer +- `-dm_plex_create_fv_ghost_cells` - Flag to create finite volume ghost cells on the boundary +- `-dm_plex_fv_ghost_cells_label ` - Label name for ghost cells boundary +- `-dm_distribute ` - Flag to redistribute a mesh among processes +- `-dm_distribute_overlap ` - The size of the overlap halo +- `-dm_plex_adj_cone ` - Set adjacency direction +- `-dm_plex_adj_closure ` - Set adjacency size +- `-dm_plex_use_ceed ` - Use LibCEED as the FEM backend +- `-dm_plex_check_symmetry` - Check that the adjacency information in the mesh is symmetric - `DMPlexCheckSymmetry()` +- `-dm_plex_check_skeleton` - Check that each cell has the correct number of vertices (only for homogeneous simplex or tensor meshes) - `DMPlexCheckSkeleton()` +- `-dm_plex_check_faces` - Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type - `DMPlexCheckFaces()` +- `-dm_plex_check_geometry` - Check that cells have positive volume - `DMPlexCheckGeometry()` +- `-dm_plex_check_pointsf` - Check some necessary conditions for `PointSF` - `DMPlexCheckPointSF()` +- `-dm_plex_check_interface_cones` - Check points on inter-partition interfaces have conforming order of cone points - `DMPlexCheckInterfaceCones()` +- `-dm_plex_check_all` - Perform all the checks above + +Level: intermediate + +Note: +For some `DMType` such as `DMDA` this cannot be called after `DMSetUp()` has been called. + +See also: +=== +`DM`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, +`DMPlexCheckSymmetry()`, `DMPlexCheckSkeleton()`, `DMPlexCheckFaces()`, `DMPlexCheckGeometry()`, `DMPlexCheckPointSF()`, `DMPlexCheckInterfaceCones()`, +`DMSetOptionsPrefix()`, `DMType`, `DMPLEX`, `DMDA`, `DMSetUp()` + +# External Links +$(_doc_external("DM/DMSetFromOptions")) +""" +function DMSetFromOptions(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetFromOptions( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMViewFromOptions(dm::AbstractDM{PetscLib},obj::PetscObject,name::Vector{Char}) + +View a `DM` in a particular way based on a request in the options database + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `obj` - optional object that provides the prefix for the options database (if `NULL` then the prefix in obj is used) +- `name` - option string that is used to activate viewing + +Level: intermediate + +Note: +See `PetscObjectViewFromOptions()` for a list of values that can be provided in the options database to determine how the `DM` is viewed + +See also: +=== +`DM`, `DMView()`, `PetscObjectViewFromOptions()`, `DMCreate()` + +# External Links +$(_doc_external("DM/DMViewFromOptions")) +""" +function DMViewFromOptions(dm::AbstractDM{PetscLib},obj::PetscObject,name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMViewFromOptions( + PetscLib, + dm, + obj, + name, + ) + + return nothing +end + + +""" + UNTESTED !!! + dmAdapt = DMAdaptLabel(dm::AbstractDM{PetscLib},label::DMLabel) + +Adapt a `DM` based on a `DMLabel` with values interpreted as coarsening and refining flags. Specific implementations of `DM` maybe have +specialized flags, but all implementations should accept flag values `DM_ADAPT_DETERMINE`, `DM_ADAPT_KEEP`, `DM_ADAPT_REFINE`, and, +`DM_ADAPT_COARSEN`. + +Collective + +Input Parameters: +=== +- `dm` - the pre-adaptation `DM` object +- `label` - label with the flags + +Output Parameters: +=== +- `dmAdapt` - the adapted `DM` object: may be `NULL` if an adapted `DM` could not be produced. + +Level: intermediate + +-seealso: `DM`, `DMAdaptMetric()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("DM/DMAdaptLabel")) +""" +function DMAdaptLabel(dm::AbstractDM{PetscLib},label::DMLabel) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dmAdapt = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMAdaptLabel( + PetscLib, + dm, + label, + dmAdapt, + ) + + return dmAdapt +end + + +""" + UNTESTED !!! + dmAdapt = DMAdaptMetric(dm::AbstractDM{PetscLib},metric::AbstractVector,bdLabel::DMLabel,rgLabel::DMLabel) + +Generates a mesh adapted to the specified metric field. + +Input Parameters: +=== +- `dm` - The DM object +- `metric` - The metric to which the mesh is adapted, defined vertex-wise. +- `bdLabel` - Label for boundary tags, which will be preserved in the output mesh. `bdLabel` should be `NULL` if there is no such label, and should be different from "_boundary_". +- `rgLabel` - Label for cell tags, which will be preserved in the output mesh. `rgLabel` should be `NULL` if there is no such label, and should be different from "_regions_". + +Output Parameter: +=== +- `dmAdapt` - Pointer to the `DM` object containing the adapted mesh + +Note: +The label in the adapted mesh will be registered under the name of the input `DMLabel` object + +Level: advanced + +-seealso: `DMAdaptLabel()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("DM/DMAdaptMetric")) +""" +function DMAdaptMetric(dm::AbstractDM{PetscLib},metric::AbstractVector,bdLabel::DMLabel,rgLabel::DMLabel) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dmAdapt = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMAdaptMetric( + PetscLib, + dm, + metric, + bdLabel, + rgLabel, + dmAdapt, + ) + + return dmAdapt +end + + +""" + UNTESTED !!! + DMSetUp(dm::AbstractDM{PetscLib}) + +sets up the data structures inside a `DM` object + +Collective + +Input Parameter: +=== +- `dm` - the `DM` object to setup + +Level: intermediate + +Note: +This is usually called after various parameter setting operations and `DMSetFromOptions()` are called on the `DM` + +See also: +=== +`DM`, `DMCreate()`, `DMSetType()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("DM/DMSetUp")) +""" +function DMSetUp(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetUp( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + scale = DMCreateInterpolationScale(dac::AbstractDM{PetscLib},daf::AbstractDM{PetscLib},mat::AbstractMatrix) + +Forms L = 1/(R*1) where 1 is the vector of all ones, and R is +the transpose of the interpolation between the `DM`. + +Input Parameters: +=== +- `dac` - `DM` that defines a coarse mesh +- `daf` - `DM` that defines a fine mesh +- `mat` - the restriction (or interpolation operator) from fine to coarse + +Output Parameter: +=== +- `scale` - the scaled vector + +Level: advanced + +Note: +xcoarse = diag(L)*R*xfine preserves scale and is thus suitable for state (versus residual) +restriction. In other words xcoarse is the coarse representation of xfine. + +Developer Note: +If the fine-scale `DMDA` has the -dm_bind_below option set to true, then `DMCreateInterpolationScale()` calls `MatSetBindingPropagates()` +on the restriction/interpolation operator to set the bindingpropagates flag to true. + +See also: +=== +`DM`, `MatRestrict()`, `MatInterpolate()`, `DMCreateInterpolation()`, `DMCreateRestriction()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("DM/DMCreateInterpolationScale")) +""" +function DMCreateInterpolationScale(dac::AbstractDM{PetscLib},daf::AbstractDM{PetscLib},mat::AbstractMatrix) where {PetscLib} + scale = CVec() + + LibPETSc.DMCreateInterpolationScale( + PetscLib, + dac, + daf, + mat, + scale, + ) + + return scale +end + + +""" + UNTESTED !!! + DMGlobalToLocalBegin(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) + +Begins updating local vectors from global vector + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `g` - the global vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `l` - the local vector + +Level: intermediate + +Notes: +The operation is completed with `DMGlobalToLocalEnd()` + +One can perform local computations between the `DMGlobalToLocalBegin()` and `DMGlobalToLocalEnd()` to overlap communication and computation + +`DMGlobalToLocal()` is a short form of `DMGlobalToLocalBegin()` and `DMGlobalToLocalEnd()` + +`DMGlobalToLocalHookAdd()` may be used to provide additional operations that are performed during the update process. + +See also: +=== +`DM`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()` + +# External Links +$(_doc_external("DM/DMGlobalToLocalBegin")) +""" +function DMGlobalToLocalBegin(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGlobalToLocalBegin( + PetscLib, + dm, + g, + mode, + l, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGlobalToLocalEnd(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) + +Ends updating local vectors from global vector + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `g` - the global vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `l` - the local vector + +Level: intermediate + +Note: +See `DMGlobalToLocalBegin()` for details. + +See also: +=== +`DM`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()` + +# External Links +$(_doc_external("DM/DMGlobalToLocalEnd")) +""" +function DMGlobalToLocalEnd(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGlobalToLocalEnd( + PetscLib, + dm, + g, + mode, + l, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalToGlobalBegin(dm::AbstractDM{PetscLib},l::AbstractVector,mode::InsertMode,g::AbstractVector) + +begins updating global vectors from local vectors + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `l` - the local vector +- `mode` - if `INSERT_VALUES` then no parallel communication is used, if `ADD_VALUES` then all ghost points from the same base point accumulate into that base point. +- `g` - the global vector + +Level: intermediate + +Notes: +In the `ADD_VALUES` case you normally would zero the receiving vector before beginning this operation. + +`INSERT_VALUES is` not supported for `DMDA`, in that case simply compute the values directly into a global vector instead of a local one. + +Use `DMLocalToGlobalEnd()` to complete the communication process. + +`DMLocalToGlobal()` is a short form of `DMLocalToGlobalBegin()` and `DMLocalToGlobalEnd()` + +`DMLocalToGlobalHookAdd()` may be used to provide additional operations that are performed during the update process. + +See also: +=== +`DM`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMGlobalToLocalEnd()`, `DMGlobalToLocalBegin()` + +# External Links +$(_doc_external("DM/DMLocalToGlobalBegin")) +""" +function DMLocalToGlobalBegin(dm::AbstractDM{PetscLib},l::AbstractVector,mode::InsertMode,g::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMLocalToGlobalBegin( + PetscLib, + dm, + l, + mode, + g, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalToGlobalEnd(dm::AbstractDM{PetscLib},l::AbstractVector,mode::InsertMode,g::AbstractVector) + +updates global vectors from local vectors + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `l` - the local vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `g` - the global vector + +Level: intermediate + +Note: +See `DMLocalToGlobalBegin()` for full details + +See also: +=== +`DM`, `DMLocalToGlobalBegin()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("DM/DMLocalToGlobalEnd")) +""" +function DMLocalToGlobalEnd(dm::AbstractDM{PetscLib},l::AbstractVector,mode::InsertMode,g::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMLocalToGlobalEnd( + PetscLib, + dm, + l, + mode, + g, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalToLocalBegin(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) + +Begins the process of mapping values from a local vector (that include +ghost points that contain irrelevant values) to another local vector where the ghost points +in the second are set correctly from values on other MPI ranks. + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `g` - the original local vector +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +=== +- `l` - the local vector with correct ghost values + +Level: intermediate + +Note: +Must be followed by `DMLocalToLocalEnd()`. + +See also: +=== +`DM`, `DMLocalToLocalEnd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("DM/DMLocalToLocalBegin")) +""" +function DMLocalToLocalBegin(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMLocalToLocalBegin( + PetscLib, + dm, + g, + mode, + l, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalToLocalEnd(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) + +Maps from a local vector to another local vector where the ghost +points in the second are set correctly. Must be preceded by `DMLocalToLocalBegin()`. + +Neighbor-wise Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `g` - the original local vector +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +=== +- `l` - the local vector with correct ghost values + +Level: intermediate + +See also: +=== +`DM`, `DMLocalToLocalBegin()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("DM/DMLocalToLocalEnd")) +""" +function DMLocalToLocalEnd(dm::AbstractDM{PetscLib},g::AbstractVector,mode::InsertMode,l::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMLocalToLocalEnd( + PetscLib, + dm, + g, + mode, + l, + ) + + return nothing +end + + +""" + UNTESTED !!! + M = DMConvert(dm::AbstractDM{PetscLib},newtype::DMType) + +Converts a `DM` to another `DM`, either of the same or different type. + +Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `newtype` - new `DM` type (use "same" for the same type) + +Output Parameter: +=== +- `M` - pointer to new `DM` + +Level: intermediate + +Note: +Cannot be used to convert a sequential `DM` to a parallel or a parallel to sequential, +the MPI communicator of the generated `DM` is always the same as the communicator +of the input `DM`. + +See also: +=== +`DM`, `DMSetType()`, `DMCreate()`, `DMClone()` + +# External Links +$(_doc_external("DM/DMConvert")) +""" +function DMConvert(dm::AbstractDM{PetscLib},newtype::DMType) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + M = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMConvert( + PetscLib, + dm, + newtype, + M, + ) + + return M +end + + +""" + UNTESTED !!! + dim = DMGetDimension(dm::AbstractDM{PetscLib}) + +Return the topological dimension of the `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `dim` - The topological dimension + +Level: beginner + +See also: +=== +`DM`, `DMSetDimension()`, `DMCreate()` + +# External Links +$(_doc_external("DM/DMGetDimension")) +""" +function DMGetDimension(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + dim = [PetscInt(1)] + + LibPETSc.DMGetDimension( + PetscLib, + dm, + Ref(dim,1), + ) + + return dim[1] +end + + +""" + UNTESTED !!! + DMSetDimension(dm::AbstractDM{PetscLib},dim::Int) + +Set the topological dimension of the `DM` + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `dim` - The topological dimension + +Level: beginner + +See also: +=== +`DM`, `DMGetDimension()`, `DMCreate()` + +# External Links +$(_doc_external("DM/DMSetDimension")) +""" +function DMSetDimension(dm::AbstractDM{PetscLib},dim::Int) where {PetscLib} + + LibPETSc.DMSetDimension( + PetscLib, + dm, + dim, + ) + + return nothing +end + + +""" + UNTESTED !!! + pStart,pEnd = DMGetDimPoints(dm::AbstractDM{PetscLib},dim::Int) + +Get the half + +Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `dim` - the dimension + +Output Parameters: +=== +- `pStart` - The first point of the given dimension +- `pEnd` - The first point following points of the given dimension + +Level: intermediate + +Note: +The points are vertices in the Hasse diagram encoding the topology. This is explained in +https://arxiv.org/abs/0908.4427. If no points exist of this dimension in the storage scheme, +then the interval is empty. + +See also: +=== +`DM`, `DMPLEX`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()` + +# External Links +$(_doc_external("DM/DMGetDimPoints")) +""" +function DMGetDimPoints(dm::AbstractDM{PetscLib},dim::Int) where {PetscLib} + PetscInt = PetscLib.PetscInt + pStart = [PetscInt(1)] + pEnd = [PetscInt(1)] + + LibPETSc.DMGetDimPoints( + PetscLib, + dm, + dim, + Ref(pStart,1), + Ref(pEnd,1), + ) + + return pStart[1],pEnd[1] +end + + +""" + UNTESTED !!! + useNatural = DMGetUseNatural(dm::AbstractDM{PetscLib}) + +Get the flag for creating a mapping to the natural order when a `DM` is (re)distributed in parallel + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `useNatural` - `PETSC_TRUE` to build the mapping to a natural order during distribution + +Level: beginner + +See also: +=== +`DM`, `DMSetUseNatural()`, `DMCreate()` + +# External Links +$(_doc_external("DM/DMGetUseNatural")) +""" +function DMGetUseNatural(dm::AbstractDM{PetscLib}) where {PetscLib} + useNatural = Ref{PetscBool}() + + LibPETSc.DMGetUseNatural( + PetscLib, + dm, + useNatural, + ) + + return useNatural[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMSetUseNatural(dm::AbstractDM{PetscLib},useNatural::PetscBool) + +Set the flag for creating a mapping to the natural order when a `DM` is (re)distributed in parallel + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `useNatural` - `PETSC_TRUE` to build the mapping to a natural order during distribution + +Level: beginner + +Note: +This also causes the map to be build after `DMCreateSubDM()` and `DMCreateSuperDM()` + +See also: +=== +`DM`, `DMGetUseNatural()`, `DMCreate()`, `DMPlexDistribute()`, `DMCreateSubDM()`, `DMCreateSuperDM()` + +# External Links +$(_doc_external("DM/DMSetUseNatural")) +""" +function DMSetUseNatural(dm::AbstractDM{PetscLib},useNatural::PetscBool) where {PetscLib} + + LibPETSc.DMSetUseNatural( + PetscLib, + dm, + useNatural, + ) + + return nothing +end + + +""" + UNTESTED !!! + nranks = DMGetNeighbors(dm::AbstractDM{PetscLib},ranks::Vector{PetscMPIInt}) + +Gets an array containing the MPI ranks of all the processes neighbors + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameters: +=== +- `nranks` - the number of neighbours +- `ranks` - the neighbors ranks + +Level: beginner + +Note: +Do not free the array, it is freed when the `DM` is destroyed. + +See also: +=== +`DM`, `DMDAGetNeighbors()`, `PetscSFGetRootRanks()` + +# External Links +$(_doc_external("DM/DMGetNeighbors")) +""" +function DMGetNeighbors(dm::AbstractDM{PetscLib},ranks::Vector{PetscMPIInt}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + nranks = [PetscInt(1)] + + LibPETSc.DMGetNeighbors( + PetscLib, + dm, + ranks, + Ref(nranks,1), + ) + + return nranks[1] +end + + +""" + UNTESTED !!! + cdm = DMGetCoordinateDM(dm::AbstractDM{PetscLib}) + +Gets the `DM` that prescribes coordinate layout and scatters between global and local coordinates + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `cdm` - coordinate `DM` + +Level: intermediate + +-seealso: `DM`, `DMSetCoordinateDM()`, `DMSetCoordinates()`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGSetCellCoordinateDM()`, + + +# External Links +$(_doc_external("DM/DMGetCoordinateDM")) +""" +function DMGetCoordinateDM(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + cdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMGetCoordinateDM( + PetscLib, + dm, + cdm, + ) + + return cdm +end + + +""" + UNTESTED !!! + DMSetCoordinateDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) + +Sets the `DM` that prescribes coordinate layout and scatters between global and local coordinates + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `cdm` - coordinate `DM` + +Level: intermediate + +-seealso: `DM`, `DMGetCoordinateDM()`, `DMSetCoordinates()`, `DMGetCellCoordinateDM()`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, +`DMGSetCellCoordinateDM()` + +# External Links +$(_doc_external("DM/DMSetCoordinateDM")) +""" +function DMSetCoordinateDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetCoordinateDM( + PetscLib, + dm, + cdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + cdm = DMGetCellCoordinateDM(dm::AbstractDM{PetscLib}) + +Gets the `DM` that prescribes cellwise coordinate layout and scatters between global and local cellwise coordinates + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `cdm` - cellwise coordinate `DM`, or `NULL` if they are not defined + +Level: intermediate + +Note: +Call `DMLocalizeCoordinates()` to automatically create cellwise coordinates for periodic geometries. + +-seealso: `DM`, `DMSetCellCoordinateDM()`, `DMSetCellCoordinates()`, `DMSetCellCoordinatesLocal()`, `DMGetCellCoordinates()`, `DMGetCellCoordinatesLocal()`, +`DMLocalizeCoordinates()`, `DMSetCoordinateDM()`, `DMGetCoordinateDM()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinateDM")) +""" +function DMGetCellCoordinateDM(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + cdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMGetCellCoordinateDM( + PetscLib, + dm, + cdm, + ) + + return cdm +end + + +""" + UNTESTED !!! + DMSetCellCoordinateDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) + +Sets the `DM` that prescribes cellwise coordinate layout and scatters between global and local cellwise coordinates + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `cdm` - cellwise coordinate `DM` + +Level: intermediate + +Note: +As opposed to `DMSetCoordinateDM()` these coordinates are useful for discontinuous Galerkin methods since they support coordinate fields that are discontinuous at cell boundaries. + +-seealso: `DMGetCellCoordinateDM()`, `DMSetCellCoordinates()`, `DMSetCellCoordinatesLocal()`, `DMGetCellCoordinates()`, `DMGetCellCoordinatesLocal()`, +`DMSetCoordinateDM()`, `DMGetCoordinateDM()` + +# External Links +$(_doc_external("DM/DMSetCellCoordinateDM")) +""" +function DMSetCellCoordinateDM(dm::AbstractDM{PetscLib},cdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSetCellCoordinateDM( + PetscLib, + dm, + cdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + dim = DMGetCoordinateDim(dm::AbstractDM{PetscLib}) + +Retrieve the dimension of the embedding space for coordinate values. For example a mesh on the surface of a sphere would have a 3 dimensional embedding space + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `dim` - The embedding dimension + +Level: intermediate + +-seealso: `DM`, `DMSetCoordinateDim()`, `DMGetCoordinateSection()`, `DMGetCoordinateDM()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMGetCoordinateDim")) +""" +function DMGetCoordinateDim(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + dim = [PetscInt(1)] + + LibPETSc.DMGetCoordinateDim( + PetscLib, + dm, + Ref(dim,1), + ) + + return dim[1] +end + + +""" + UNTESTED !!! + DMSetCoordinateDim(dm::AbstractDM{PetscLib},dim::Int) + +Set the dimension of the embedding space for coordinate values. + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `dim` - The embedding dimension + +Level: intermediate + +-seealso: `DM`, `DMGetCoordinateDim()`, `DMSetCoordinateSection()`, `DMGetCoordinateSection()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMSetCoordinateDim")) +""" +function DMSetCoordinateDim(dm::AbstractDM{PetscLib},dim::Int) where {PetscLib} + + LibPETSc.DMSetCoordinateDim( + PetscLib, + dm, + dim, + ) + + return nothing +end + + +""" + UNTESTED !!! + section = DMGetCoordinateSection(dm::AbstractDM{PetscLib}) + +Retrieve the `PetscSection` of coordinate values over the mesh. + +Collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `section` - The `PetscSection` object + +Level: intermediate + +Note: +This just retrieves the local section from the coordinate `DM`. In other words, +-vb +DMGetCoordinateDM(dm, &cdm); +DMGetLocalSection(cdm, §ion); +-ve + +-seealso: `DM`, `DMGetCoordinateDM()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMGetCoordinateSection")) +""" +function DMGetCoordinateSection(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + + LibPETSc.DMGetCoordinateSection( + PetscLib, + dm, + section, + ) + + return section +end + + +""" + UNTESTED !!! + DMSetCoordinateSection(dm::AbstractDM{PetscLib},dim::Int,section::PetscSection) + +Set the `PetscSection` of coordinate values over the mesh. + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `dim` - The embedding dimension, or `PETSC_DETERMINE` +- `section` - The `PetscSection` object + +Level: intermediate + +-seealso: `DM`, `DMGetCoordinateDim()`, `DMGetCoordinateSection()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMSetCoordinateSection")) +""" +function DMSetCoordinateSection(dm::AbstractDM{PetscLib},dim::Int,section::PetscSection) where {PetscLib} + + LibPETSc.DMSetCoordinateSection( + PetscLib, + dm, + dim, + section, + ) + + return nothing +end + + +""" + UNTESTED !!! + section = DMGetCellCoordinateSection(dm::AbstractDM{PetscLib}) + +Retrieve the `PetscSection` of cellwise coordinate values over the mesh. + +Collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `section` - The `PetscSection` object, or `NULL` if no cellwise coordinates are defined + +Level: intermediate + +Note: +This just retrieves the local section from the cell coordinate `DM`. In other words, +-vb +DMGetCellCoordinateDM(dm, &cdm); +DMGetLocalSection(cdm, §ion); +-ve + +-seealso: `DM`, `DMGetCoordinateSection()`, `DMSetCellCoordinateSection()`, `DMGetCellCoordinateDM()`, `DMGetCoordinateDM()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinateSection")) +""" +function DMGetCellCoordinateSection(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + + LibPETSc.DMGetCellCoordinateSection( + PetscLib, + dm, + section, + ) + + return section +end + + +""" + UNTESTED !!! + DMSetCellCoordinateSection(dm::AbstractDM{PetscLib},dim::Int,section::PetscSection) + +Set the `PetscSection` of cellwise coordinate values over the mesh. + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `dim` - The embedding dimension, or `PETSC_DETERMINE` +- `section` - The `PetscSection` object for a cellwise layout + +Level: intermediate + +-seealso: `DM`, `DMGetCoordinateDim()`, `DMSetCoordinateSection()`, `DMGetCellCoordinateSection()`, `DMGetCoordinateSection()`, `DMGetCellCoordinateDM()`, `DMGetLocalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMSetCellCoordinateSection")) +""" +function DMSetCellCoordinateSection(dm::AbstractDM{PetscLib},dim::Int,section::PetscSection) where {PetscLib} + + LibPETSc.DMSetCellCoordinateSection( + PetscLib, + dm, + dim, + section, + ) + + return nothing +end + + +""" + UNTESTED !!! + c = DMGetCoordinates(dm::AbstractDM{PetscLib}) + +Gets a global vector with the coordinates associated with the `DM`. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - global coordinate vector + +Level: intermediate + +Notes: +This is a borrowed reference, so the user should NOT destroy this vector. When the `DM` is +destroyed `c` will no longer be valid. + +Each process has only the locally-owned portion of the global coordinates (does NOT have the ghost coordinates). + +For `DMDA`, in two and three dimensions coordinates are interlaced (x_0,y_0,x_1,y_1,...) +and (x_0,y_0,z_0,x_1,y_1,z_1...) + +-seealso: `DM`, `DMDA`, `DMSetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCoordinateDM()`, `DMDASetUniformCoordinates()` + +# External Links +$(_doc_external("DM/DMGetCoordinates")) +""" +function DMGetCoordinates(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCoordinates( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + DMSetCoordinates(dm::AbstractDM{PetscLib},c::AbstractVector) + +Sets into the `DM` a global vector that holds the coordinates + +Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `c` - coordinate vector + +Level: intermediate + +Notes: +The coordinates do not include those for ghost points, which are in the local vector. + +The vector `c` can be destroyed after the call + +-seealso: `DM`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCoordinateDM()`, `DMDASetUniformCoordinates()` + +# External Links +$(_doc_external("DM/DMSetCoordinates")) +""" +function DMSetCoordinates(dm::AbstractDM{PetscLib},c::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetCoordinates( + PetscLib, + dm, + c, + ) + + return nothing +end + + +""" + UNTESTED !!! + c = DMGetCellCoordinates(dm::AbstractDM{PetscLib}) + +Gets a global vector with the cellwise coordinates associated with the `DM`. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - global coordinate vector + +Level: intermediate + +Notes: +This is a borrowed reference, so the user should NOT destroy this vector. When the `DM` is +destroyed `c` will no longer be valid. + +Each process has only the locally-owned portion of the global coordinates (does NOT have the ghost coordinates). + +-seealso: `DM`, `DMGetCoordinates()`, `DMSetCellCoordinates()`, `DMGetCellCoordinatesLocal()`, `DMGetCellCoordinateDM()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinates")) +""" +function DMGetCellCoordinates(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCellCoordinates( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + DMSetCellCoordinates(dm::AbstractDM{PetscLib},c::AbstractVector) + +Sets into the `DM` a global vector that holds the cellwise coordinates + +Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `c` - cellwise coordinate vector + +Level: intermediate + +Notes: +The coordinates do not include those for ghost points, which are in the local vector. + +The vector `c` should be destroyed by the caller. + +-seealso: `DM`, `DMGetCoordinates()`, `DMSetCellCoordinatesLocal()`, `DMGetCellCoordinates()`, `DMGetCellCoordinatesLocal()`, `DMGetCellCoordinateDM()` + +# External Links +$(_doc_external("DM/DMSetCellCoordinates")) +""" +function DMSetCellCoordinates(dm::AbstractDM{PetscLib},c::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetCellCoordinates( + PetscLib, + dm, + c, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetCoordinatesLocalSetUp(dm::AbstractDM{PetscLib}) + +Prepares a local vector of coordinates, so that `DMGetCoordinatesLocalNoncollective()` can be used as non + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: advanced + +-seealso: `DM`, `DMSetCoordinates()`, `DMGetCoordinatesLocalNoncollective()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocalSetUp")) +""" +function DMGetCoordinatesLocalSetUp(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMGetCoordinatesLocalSetUp( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + c = DMGetCoordinatesLocal(dm::AbstractDM{PetscLib}) + +Gets a local vector with the coordinates associated with the `DM`. + +Collective the first time it is called + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - coordinate vector + +Level: intermediate + +Notes: +This is a borrowed reference, so the user should NOT destroy `c` + +Each process has the local and ghost coordinates + +For `DMDA`, in two and three dimensions coordinates are interlaced (x_0,y_0,x_1,y_1,...) +and (x_0,y_0,z_0,x_1,y_1,z_1...) + +-seealso: `DM`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMSetCoordinates()`, `DMGetCoordinateDM()`, `DMGetCoordinatesLocalNoncollective()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocal")) +""" +function DMGetCoordinatesLocal(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCoordinatesLocal( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + c = DMGetCoordinatesLocalNoncollective(dm::AbstractDM{PetscLib}) + +Non + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - coordinate vector + +Level: advanced + +Note: +A previous call to `DMGetCoordinatesLocal()` or `DMGetCoordinatesLocalSetUp()` ensures that a call to this function will not error. + +-seealso: `DM`, `DMGetCoordinatesLocalSetUp()`, `DMGetCoordinatesLocal()`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMSetCoordinates()`, `DMGetCoordinateDM()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocalNoncollective")) +""" +function DMGetCoordinatesLocalNoncollective(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCoordinatesLocalNoncollective( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + pCoordSection,pCoord = DMGetCoordinatesLocalTuple(dm::AbstractDM{PetscLib},p::IS) + +Gets a local vector with the coordinates of specified points and the section describing its layout. + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `p` - the `IS` of points whose coordinates will be returned + +Output Parameters: +=== +- `pCoordSection` - the `PetscSection` describing the layout of pCoord, i.e. each point corresponds to one point in `p`, and DOFs correspond to coordinates +- `pCoord` - the `Vec` with coordinates of points in `p` + +Level: advanced + +Notes: +`DMGetCoordinatesLocalSetUp()` must be called first. This function employs `DMGetCoordinatesLocalNoncollective()` so it is not collective. + +This creates a new vector, so the user SHOULD destroy this vector + +Each process has the local and ghost coordinates + +For `DMDA`, in two and three dimensions coordinates are interlaced (x_0,y_0,x_1,y_1,...) +and (x_0,y_0,z_0,x_1,y_1,z_1...) + +-seealso: `DM`, `DMDA`, `DMSetCoordinatesLocal()`, `DMGetCoordinatesLocal()`, `DMGetCoordinatesLocalNoncollective()`, `DMGetCoordinatesLocalSetUp()`, `DMGetCoordinates()`, `DMSetCoordinates()`, `DMGetCoordinateDM()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocalTuple")) +""" +function DMGetCoordinatesLocalTuple(dm::AbstractDM{PetscLib},p::IS) where {PetscLib} + pCoordSection = LibPETSc.PetscSection() + pCoord = CVec() + + LibPETSc.DMGetCoordinatesLocalTuple( + PetscLib, + dm, + p, + pCoordSection, + pCoord, + ) + + return pCoordSection,pCoord +end + + +""" + UNTESTED !!! + DMSetCoordinatesLocal(dm::AbstractDM{PetscLib},c::AbstractVector) + +Sets into the `DM` a local vector, including ghost points, that holds the coordinates + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `c` - coordinate vector + +Level: intermediate + +Notes: +The coordinates of ghost points can be set using `DMSetCoordinates()` +followed by `DMGetCoordinatesLocal()`. This is intended to enable the +setting of ghost coordinates outside of the domain. + +The vector `c` should be destroyed by the caller. + +-seealso: `DM`, `DMGetCoordinatesLocal()`, `DMSetCoordinates()`, `DMGetCoordinates()`, `DMGetCoordinateDM()` + +# External Links +$(_doc_external("DM/DMSetCoordinatesLocal")) +""" +function DMSetCoordinatesLocal(dm::AbstractDM{PetscLib},c::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetCoordinatesLocal( + PetscLib, + dm, + c, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetCellCoordinatesLocalSetUp(dm::AbstractDM{PetscLib}) + +Prepares a local vector of cellwise coordinates, so that `DMGetCellCoordinatesLocalNoncollective()` can be used as non + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Level: advanced + +-seealso: `DM`, `DMGetCellCoordinatesLocalNoncollective()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinatesLocalSetUp")) +""" +function DMGetCellCoordinatesLocalSetUp(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMGetCellCoordinatesLocalSetUp( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + c = DMGetCellCoordinatesLocal(dm::AbstractDM{PetscLib}) + +Gets a local vector with the cellwise coordinates associated with the `DM`. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - coordinate vector + +Level: intermediate + +Notes: +This is a borrowed reference, so the user should NOT destroy this vector + +Each process has the local and ghost coordinates + +-seealso: `DM`, `DMSetCellCoordinatesLocal()`, `DMGetCellCoordinates()`, `DMSetCellCoordinates()`, `DMGetCellCoordinateDM()`, `DMGetCellCoordinatesLocalNoncollective()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinatesLocal")) +""" +function DMGetCellCoordinatesLocal(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCellCoordinatesLocal( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + c = DMGetCellCoordinatesLocalNoncollective(dm::AbstractDM{PetscLib}) + +Non + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameter: +=== +- `c` - cellwise coordinate vector + +Level: advanced + +-seealso: `DM`, `DMGetCellCoordinatesLocalSetUp()`, `DMGetCellCoordinatesLocal()`, `DMSetCellCoordinatesLocal()`, `DMGetCellCoordinates()`, `DMSetCellCoordinates()`, `DMGetCellCoordinateDM()` + +# External Links +$(_doc_external("DM/DMGetCellCoordinatesLocalNoncollective")) +""" +function DMGetCellCoordinatesLocalNoncollective(dm::AbstractDM{PetscLib}) where {PetscLib} + c = CVec() + + LibPETSc.DMGetCellCoordinatesLocalNoncollective( + PetscLib, + dm, + c, + ) + + return c +end + + +""" + UNTESTED !!! + DMSetCellCoordinatesLocal(dm::AbstractDM{PetscLib},c::AbstractVector) + +Sets into the `DM` a local vector including ghost points that holds the cellwise coordinates + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` +- `c` - cellwise coordinate vector + +Level: intermediate + +Notes: +The coordinates of ghost points can be set using `DMSetCoordinates()` +followed by `DMGetCoordinatesLocal()`. This is intended to enable the +setting of ghost coordinates outside of the domain. + +The vector `c` should be destroyed by the caller. + +-seealso: `DM`, `DMGetCellCoordinatesLocal()`, `DMSetCellCoordinates()`, `DMGetCellCoordinates()`, `DMGetCellCoordinateDM()` + +# External Links +$(_doc_external("DM/DMSetCellCoordinatesLocal")) +""" +function DMSetCellCoordinatesLocal(dm::AbstractDM{PetscLib},c::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetCellCoordinatesLocal( + PetscLib, + dm, + c, + ) + + return nothing +end + + +""" + UNTESTED !!! + field = DMGetCoordinateField(dm::AbstractDM{PetscLib}) + + +# External Links +$(_doc_external("DM/DMGetCoordinateField")) +""" +function DMGetCoordinateField(dm::AbstractDM{PetscLib}) where {PetscLib} + field = LibPETSc.DMField() + + LibPETSc.DMGetCoordinateField( + PetscLib, + dm, + field, + ) + + return field +end + + +""" + UNTESTED !!! + DMSetCoordinateField(dm::AbstractDM{PetscLib},field::DMField) + + +# External Links +$(_doc_external("DM/DMSetCoordinateField")) +""" +function DMSetCoordinateField(dm::AbstractDM{PetscLib},field::DMField) where {PetscLib} + + LibPETSc.DMSetCoordinateField( + PetscLib, + dm, + field, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetLocalBoundingBox(dm::AbstractDM{PetscLib},lmin::Vector{Float64},lmax::Vector{Float64}) + +Returns the bounding box for the piece of the `DM` on this process. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameters: +=== +- `lmin` - local minimum coordinates (length coord dim, optional) +- `lmax` - local maximum coordinates (length coord dim, optional) + +Level: beginner + +Note: +If the `DM` is a `DMDA` and has no coordinates, the index bounds are returned instead. + +-seealso: `DM`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetBoundingBox()` + +# External Links +$(_doc_external("DM/DMGetLocalBoundingBox")) +""" +function DMGetLocalBoundingBox(dm::AbstractDM{PetscLib},lmin::Vector{Float64},lmax::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetLocalBoundingBox( + PetscLib, + dm, + lmin, + lmax, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetBoundingBox(dm::AbstractDM{PetscLib},gmin::Vector{Float64},gmax::Vector{Float64}) + +Returns the global bounding box for the `DM`. + +Collective + +Input Parameter: +=== +- `dm` - the `DM` + +Output Parameters: +=== +- `gmin` - global minimum coordinates (length coord dim, optional) +- `gmax` - global maximum coordinates (length coord dim, optional) + +Level: beginner + +-seealso: `DM`, `DMGetLocalBoundingBox()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()` + +# External Links +$(_doc_external("DM/DMGetBoundingBox")) +""" +function DMGetBoundingBox(dm::AbstractDM{PetscLib},gmin::Vector{Float64},gmax::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetBoundingBox( + PetscLib, + dm, + gmin, + gmax, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetCoordinateDisc(dm::AbstractDM{PetscLib},disc::PetscFE,project::PetscBool) + +Set a coordinate space + +Input Parameters: +=== +- `dm` - The `DM` object +- `disc` - The new coordinate discretization or `NULL` to ensure a coordinate discretization exists +- `project` - Project coordinates to new discretization + +Level: intermediate + +Notes: +A `PetscFE` defines an approximation space using a `PetscSpace`, which represents the basis functions, and a `PetscDualSpace`, which defines the interpolation operation in the space. + +This function takes the current mesh coordinates, which are discretized using some `PetscFE` space, and projects this function into a new `PetscFE` space. +The coordinate projection is done on the continuous coordinates, but the discontinuous coordinates are not updated. + +Developer Note: +With more effort, we could directly project the discontinuous coordinates also. + +-seealso: `DM`, `PetscFE`, `DMGetCoordinateField()` + +# External Links +$(_doc_external("DM/DMSetCoordinateDisc")) +""" +function DMSetCoordinateDisc(dm::AbstractDM{PetscLib},disc::PetscFE,project::PetscBool) where {PetscLib} + + LibPETSc.DMSetCoordinateDisc( + PetscLib, + dm, + disc, + project, + ) + + return nothing +end + + +""" + UNTESTED !!! + cellSF = DMLocatePoints(dm::AbstractDM{PetscLib},v::AbstractVector,ltype::DMPointLocationType) + +Locate the points in `v` in the mesh and return a `PetscSF` of the containing cells + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `ltype` - The type of point location, e.g. `DM_POINTLOCATION_NONE` or `DM_POINTLOCATION_NEAREST` + +Input/Output Parameters: +- `v` - The `Vec` of points, on output contains the nearest mesh points to the given points if `DM_POINTLOCATION_NEAREST` is used +- `cellSF` - Points to either `NULL`, or a `PetscSF` with guesses for which cells contain each point; +on output, the `PetscSF` containing the MPI ranks and local indices of the containing points + +Level: developer + +Notes: +To do a search of the local cells of the mesh, `v` should have `PETSC_COMM_SELF` as its communicator. +To do a search of all the cells in the distributed mesh, `v` should have the same MPI communicator as `dm`. + +Points will only be located in owned cells, not overlap cells arising from `DMPlexDistribute()` or other overlapping distributions. + +If *cellSF is `NULL` on input, a `PetscSF` will be created. +If *cellSF is not `NULL` on input, it should point to an existing `PetscSF`, whose graph will be used as initial guesses. + +An array that maps each point to its containing cell can be obtained with +-vb +const PetscSFNode *cells; +PetscInt nFound; +const PetscInt *found; + +PetscSFGetGraph(cellSF,NULL,&nFound,&found,&cells); +-ve + +Where cells[i].rank is the MPI rank of the process owning the cell containing point found[i] (or i if found == NULL), and cells[i].index is +the index of the cell in its MPI process' local numbering. This rank is in the communicator for `v`, so if `v` is on `PETSC_COMM_SELF` then the rank will always be 0. + +-seealso: `DM`, `DMSetCoordinates()`, `DMSetCoordinatesLocal()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMPointLocationType` + +# External Links +$(_doc_external("DM/DMLocatePoints")) +""" +function DMLocatePoints(dm::AbstractDM{PetscLib},v::AbstractVector,ltype::DMPointLocationType) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + cellSF = LibPETSc.PetscSF() + + LibPETSc.DMLocatePoints( + PetscLib, + dm, + v, + ltype, + cellSF, + ) + + return cellSF +end + + +""" + UNTESTED !!! + DMGetPeriodicity(dm::AbstractDM{PetscLib},maxCell::Vector{Float64},Lstart::Vector{Float64},L::Vector{Float64}) + +Get the description of mesh periodicity + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameters: +=== +- `maxCell` - Over distances greater than this, we can assume a point has crossed over to another sheet, when trying to localize cell coordinates +- `Lstart` - If we assume the mesh is a torus, this is the start of each coordinate, or `NULL` for 0.0 +- `L` - If we assume the mesh is a torus, this is the length of each coordinate, otherwise it is < 0.0 + +Level: developer + +-seealso: `DM` + +# External Links +$(_doc_external("DM/DMGetPeriodicity")) +""" +function DMGetPeriodicity(dm::AbstractDM{PetscLib},maxCell::Vector{Float64},Lstart::Vector{Float64},L::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetPeriodicity( + PetscLib, + dm, + maxCell, + Lstart, + L, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetPeriodicity(dm::AbstractDM{PetscLib},maxCell::Vector{Float64},Lstart::Vector{Float64},L::Vector{Float64}) + +Set the description of mesh periodicity + +Input Parameters: +=== +- `dm` - The `DM` object +- `maxCell` - Over distances greater than this, we can assume a point has crossed over to another sheet, when trying to localize cell coordinates. Pass `NULL` to remove such information. +- `Lstart` - If we assume the mesh is a torus, this is the start of each coordinate, or `NULL` for 0.0 +- `L` - If we assume the mesh is a torus, this is the length of each coordinate, otherwise it is < 0.0 + +Level: developer + +-seealso: `DM`, `DMGetPeriodicity()` + +# External Links +$(_doc_external("DM/DMSetPeriodicity")) +""" +function DMSetPeriodicity(dm::AbstractDM{PetscLib},maxCell::Vector{Float64},Lstart::Vector{Float64},L::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetPeriodicity( + PetscLib, + dm, + maxCell, + Lstart, + L, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalizeCoordinate(dm::AbstractDM{PetscLib},in::Vector{Float64},endpoint::PetscBool,out::Vector{Float64}) + +If a mesh is periodic (a torus with lengths L_i, some of which can be infinite), project the coordinate onto [0, L_i) in each dimension. + +Input Parameters: +=== +- `dm` - The `DM` +- `in` - The input coordinate point (dim numbers) +- `endpoint` - Include the endpoint L_i + +Output Parameter: +=== +- `out` - The localized coordinate point (dim numbers) + +Level: developer + +-seealso: `DM`, `DMLocalizeCoordinates()`, `DMLocalizeAddCoordinate()` + +# External Links +$(_doc_external("DM/DMLocalizeCoordinate")) +""" +function DMLocalizeCoordinate(dm::AbstractDM{PetscLib},in::Vector{Float64},endpoint::PetscBool,out::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMLocalizeCoordinate( + PetscLib, + dm, + in, + endpoint, + out, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMLocalizeCoordinates(dm::AbstractDM{PetscLib}) + +If a mesh is periodic, create local coordinates for cells having periodic faces + +Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Level: developer + +-seealso: `DM`, `DMSetPeriodicity()`, `DMLocalizeCoordinate()`, `DMLocalizeAddCoordinate()` + +# External Links +$(_doc_external("DM/DMLocalizeCoordinates")) +""" +function DMLocalizeCoordinates(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMLocalizeCoordinates( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + areLocalized = DMGetCoordinatesLocalized(dm::AbstractDM{PetscLib}) + +Check if the `DM` coordinates have been localized for cells + +Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `areLocalized` - `PETSC_TRUE` if localized + +Level: developer + +-seealso: `DM`, `DMLocalizeCoordinates()`, `DMSetPeriodicity()`, `DMGetCoordinatesLocalizedLocal()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocalized")) +""" +function DMGetCoordinatesLocalized(dm::AbstractDM{PetscLib}) where {PetscLib} + areLocalized = Ref{PetscBool}() + + LibPETSc.DMGetCoordinatesLocalized( + PetscLib, + dm, + areLocalized, + ) + + return areLocalized[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + areLocalized = DMGetCoordinatesLocalizedLocal(dm::AbstractDM{PetscLib}) + +Check if the `DM` coordinates have been localized for cells on this process + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `areLocalized` - `PETSC_TRUE` if localized + +Level: developer + +-seealso: `DM`, `DMLocalizeCoordinates()`, `DMGetCoordinatesLocalized()`, `DMSetPeriodicity()` + +# External Links +$(_doc_external("DM/DMGetCoordinatesLocalizedLocal")) +""" +function DMGetCoordinatesLocalizedLocal(dm::AbstractDM{PetscLib}) where {PetscLib} + areLocalized = Ref{PetscBool}() + + LibPETSc.DMGetCoordinatesLocalizedLocal( + PetscLib, + dm, + areLocalized, + ) + + return areLocalized[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMSubDomainRestrict(global::AbstractDM{PetscLib},oscatter::VecScatter,gscatter::VecScatter,subdm::AbstractDM{PetscLib}) + +restricts user + +Collective if any hooks are + +Input Parameters: +=== +- `global` - The global `DM` to use as a base +- `oscatter` - The scatter from domain global vector filling subdomain global vector with overlap +- `gscatter` - The scatter from domain global vector filling subdomain local vector with ghosts +- `subdm` - The subdomain `DM` to update + +Level: developer + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `MatRestrict()`, `DMCreateDomainDecomposition()` + +# External Links +$(_doc_external("DM/DMSubDomainRestrict")) +""" +function DMSubDomainRestrict(v_global::AbstractDM{PetscLib},oscatter::VecScatter,gscatter::VecScatter,subdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMSubDomainRestrict( + PetscLib, + v_global, + oscatter, + gscatter, + subdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) + +Sets the prefix prepended to all option names when searching through the options database + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` context +- `prefix` - the prefix to prepend + +Level: advanced + +Note: +A hyphen (-) must NOT be given at the beginning of the prefix name. +The first character of all runtime options is AUTOMATICALLY the hyphen. + +See also: +=== +`DM`, `PetscObjectSetOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("DM/DMSetOptionsPrefix")) +""" +function DMSetOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetOptionsPrefix( + PetscLib, + dm, + prefix, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMAppendOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) + +Appends an additional string to an already existing prefix used for searching for +`DM` options in the options database. + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` context +- `prefix` - the string to append to the current prefix + +Level: advanced + +Note: +If the `DM` does not currently have an options prefix then this value is used alone as the prefix as if `DMSetOptionsPrefix()` had been called. +A hyphen (-) must NOT be given at the beginning of the prefix name. +The first character of all runtime options is AUTOMATICALLY the hyphen. + +See also: +=== +`DM`, `DMSetOptionsPrefix()`, `DMGetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("DM/DMAppendOptionsPrefix")) +""" +function DMAppendOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMAppendOptionsPrefix( + PetscLib, + dm, + prefix, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) + +Gets the prefix used for searching for all +DM options in the options database. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` context + +Output Parameter: +=== +- `prefix` - pointer to the prefix string used is returned + +Level: advanced + +Fortran Note: +Pass in a string 'prefix' of +sufficient length to hold the prefix. + +See also: +=== +`DM`, `DMSetOptionsPrefix()`, `DMAppendOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("DM/DMGetOptionsPrefix")) +""" +function DMGetOptionsPrefix(dm::AbstractDM{PetscLib},prefix::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetOptionsPrefix( + PetscLib, + dm, + prefix, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetVecType(dm::AbstractDM{PetscLib},ctype::VecType) + +Sets the type of vector to be created with `DMCreateLocalVector()` and `DMCreateGlobalVector()` + +Logically Collective + +Input Parameters: +=== +- `dm` - initial distributed array +- `ctype` - the vector type, for example `VECSTANDARD`, `VECCUDA`, or `VECVIENNACL` + +Options Database Key: +=== +- `-dm_vec_type ctype` - the type of vector to create + +Level: intermediate + +See also: +=== +`DM`, `DMCreate()`, `DMDestroy()`, `DMDAInterpolationType`, `VecType`, `DMGetVecType()`, `DMSetMatType()`, `DMGetMatType()`, +`VECSTANDARD`, `VECCUDA`, `VECVIENNACL`, `DMCreateLocalVector()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("DM/DMSetVecType")) +""" +function DMSetVecType(dm::AbstractDM{PetscLib},ctype::VecType) where {PetscLib} + + LibPETSc.DMSetVecType( + PetscLib, + dm, + ctype, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctype = DMGetVecType(da::AbstractDM{PetscLib}) + +Gets the type of vector created with `DMCreateLocalVector()` and `DMCreateGlobalVector()` + +Logically Collective + +Input Parameter: +=== +- `da` - initial distributed array + +Output Parameter: +=== +- `ctype` - the vector type + +Level: intermediate + +See also: +=== +`DM`, `DMCreate()`, `DMDestroy()`, `DMDAInterpolationType`, `VecType`, `DMSetMatType()`, `DMGetMatType()`, `DMSetVecType()` + +# External Links +$(_doc_external("DM/DMGetVecType")) +""" +function DMGetVecType(da::AbstractDM{PetscLib}) where {PetscLib} + ctype = Ref{VecType}() + + LibPETSc.DMGetVecType( + PetscLib, + da, + r_ctype, + ) + + + ctype = unsafe_string(r_ctype[]) + return ctype +end + + +""" + UNTESTED !!! + DMSetMatType(dm::AbstractDM{PetscLib},ctype::MatType) + +Sets the type of matrix created with `DMCreateMatrix()` + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` context +- `ctype` - the matrix type, for example `MATMPIAIJ` + +Options Database Key: +=== +- `-dm_mat_type ctype` - the type of the matrix to create, for example mpiaij + +Level: intermediate + +See also: +=== +`DM`, `MatType`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `DMGetMatType()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("DM/DMSetMatType")) +""" +function DMSetMatType(dm::AbstractDM{PetscLib},ctype::MatType) where {PetscLib} + + LibPETSc.DMSetMatType( + PetscLib, + dm, + ctype, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctype = DMGetMatType(dm::AbstractDM{PetscLib}) + +Gets the type of matrix that would be created with `DMCreateMatrix()` + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DM` context + +Output Parameter: +=== +- `ctype` - the matrix type + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMSetMatType()` + +# External Links +$(_doc_external("DM/DMGetMatType")) +""" +function DMGetMatType(dm::AbstractDM{PetscLib}) where {PetscLib} + ctype = Ref{MatType}() + + LibPETSc.DMGetMatType( + PetscLib, + dm, + r_ctype, + ) + + + return ctype +end + + +""" + UNTESTED !!! + DMSetISColoringType(dm::AbstractDM{PetscLib},ctype::ISColoringType) + +Sets the type of coloring, `IS_COLORING_GLOBAL` or `IS_COLORING_LOCAL` that is created by the `DM` + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DM` context +- `ctype` - the matrix type + +Options Database Key: +=== +- `-dm_is_coloring_type` - global or local + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMGetMatType()`, +`DMGetISColoringType()`, `ISColoringType`, `IS_COLORING_GLOBAL`, `IS_COLORING_LOCAL` + +# External Links +$(_doc_external("DM/DMSetISColoringType")) +""" +function DMSetISColoringType(dm::AbstractDM{PetscLib},ctype::ISColoringType) where {PetscLib} + + LibPETSc.DMSetISColoringType( + PetscLib, + dm, + ctype, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctype = DMGetISColoringType(dm::AbstractDM{PetscLib}) + +Gets the type of coloring, `IS_COLORING_GLOBAL` or `IS_COLORING_LOCAL` that is created by the `DM` + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DM` context + +Output Parameter: +=== +- `ctype` - the matrix type + +Options Database Key: +=== +- `-dm_is_coloring_type` - global or local + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMGetMatType()`, +`ISColoringType`, `IS_COLORING_GLOBAL`, `IS_COLORING_LOCAL` + +# External Links +$(_doc_external("DM/DMGetISColoringType")) +""" +function DMGetISColoringType(dm::AbstractDM{PetscLib}) where {PetscLib} + ctype = Ref{ISColoringType}() + + LibPETSc.DMGetISColoringType( + PetscLib, + dm, + ctype, + ) + + return ctype +end + + +""" + UNTESTED !!! + ctx = DMGetApplicationContext(dm::AbstractDM{PetscLib}) + +Gets a user context from a `DM` object + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `ctx` - the user context + +Level: intermediate + +Note: +A user context is a way to pass problem specific information that is accessible whenever the `DM` is available + +See also: +=== +`DM`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("DM/DMGetApplicationContext")) +""" +function DMGetApplicationContext(dm::AbstractDM{PetscLib}) where {PetscLib} + Float64 = PetscLib.Float64 + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, Float64) + + LibPETSc.DMGetApplicationContext( + PetscLib, + dm, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + flg = DMHasVariableBounds(dm::AbstractDM{PetscLib}) + +does the `DM` object have a variable bounds function? + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object to destroy + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` if the variable bounds function exists + +Level: developer + +See also: +=== +`DM`, `DMComputeVariableBounds()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMGetApplicationContext()` + +# External Links +$(_doc_external("DM/DMHasVariableBounds")) +""" +function DMHasVariableBounds(dm::AbstractDM{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.DMHasVariableBounds( + PetscLib, + dm, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + flg = DMHasColoring(dm::AbstractDM{PetscLib}) + +does the `DM` object have a method of providing a coloring? + +Not Collective + +Input Parameter: +=== +- `dm` - the DM object + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateColoring()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateColoring()` + +# External Links +$(_doc_external("DM/DMHasColoring")) +""" +function DMHasColoring(dm::AbstractDM{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.DMHasColoring( + PetscLib, + dm, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + flg = DMHasCreateRestriction(dm::AbstractDM{PetscLib}) + +does the `DM` object have a method of providing a restriction? + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateRestriction()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateRestriction()`, `DMHasCreateInterpolation()`, `DMHasCreateInjection()` + +# External Links +$(_doc_external("DM/DMHasCreateRestriction")) +""" +function DMHasCreateRestriction(dm::AbstractDM{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.DMHasCreateRestriction( + PetscLib, + dm, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + flg = DMHasCreateInjection(dm::AbstractDM{PetscLib}) + +does the `DM` object have a method of providing an injection? + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateInjection()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateInjection()`, `DMHasCreateRestriction()`, `DMHasCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMHasCreateInjection")) +""" +function DMHasCreateInjection(dm::AbstractDM{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.DMHasCreateInjection( + PetscLib, + dm, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMComputeVariableBounds(dm::AbstractDM{PetscLib},xl::AbstractVector,xu::AbstractVector) + +compute variable bounds used by `SNESVI`. + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameters: +=== +- `xl` - lower bound +- `xu` - upper bound + +Level: advanced + +Note: +This is generally not called by users. It calls the function provided by the user with DMSetVariableBounds() + +See also: +=== +`DM`, `DMHasVariableBounds()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMGetApplicationContext()` + +# External Links +$(_doc_external("DM/DMComputeVariableBounds")) +""" +function DMComputeVariableBounds(dm::AbstractDM{PetscLib},xl::AbstractVector,xu::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMComputeVariableBounds( + PetscLib, + dm, + xl, + xu, + ) + + return nothing +end + + +""" + UNTESTED !!! + is,subdm = DMCreateSubDM(dm::AbstractDM{PetscLib},numFields::Int,fields::Vector{Int}) + +Returns an `IS` and `DM` encapsulating a subproblem defined by the fields passed in. +The fields are defined by `DMCreateFieldIS()`. + +Not collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `numFields` - The number of fields to select +- `fields` - The field numbers of the selected fields + +Output Parameters: +=== +- `is` - The global indices for all the degrees of freedom in the new sub `DM`, use `NULL` if not needed +- `subdm` - The `DM` for the subproblem, use `NULL` if not needed + +Level: intermediate + +Note: +You need to call `DMPlexSetMigrationSF()` on the original `DM` if you want the Global-To-Natural map to be automatically constructed + +See also: +=== +`DM`, `DMCreateFieldIS()`, `DMCreateFieldDecomposition()`, `DMAddField()`, `DMCreateSuperDM()`, `IS`, `DMPlexSetMigrationSF()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("DM/DMCreateSubDM")) +""" +function DMCreateSubDM(dm::AbstractDM{PetscLib},numFields::Int,fields::Vector{Int}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + is = LibPETSc.IS() + petsclib = getlib(PetscLib) + opts = Options(petsclib) + subdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMCreateSubDM( + PetscLib, + dm, + numFields, + fields, + is, + subdm, + ) + + return is,subdm +end + + +""" + UNTESTED !!! + is,subdm = DMCreateSectionSubDM(dm::AbstractDM{PetscLib},numFields::Int,fields::Vector{Int},numComps::Vector{Int},comps::Vector{Int}) + +Returns an `IS` and `subDM` containing a `PetscSection` that encapsulates a subproblem defined by a subset of the fields in a `PetscSection` in the `DM`. + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `numFields` - The number of fields to incorporate into `subdm` +- `fields` - The field numbers of the selected fields +- `numComps` - The number of components from each field to incorporate into `subdm`, or PETSC_DECIDE for all components +- `comps` - The component numbers of the selected fields (omitted for PTESC_DECIDE fields) + +Output Parameters: +=== +- `is` - The global indices for the subproblem or `NULL` +- `subdm` - The `DM` for the subproblem, which must already have be cloned from `dm` or `NULL` + +Level: intermediate + +Notes: +If `is` and `subdm` are both `NULL` this does nothing + +-seealso: `DMCreateSubDM()`, `DMGetLocalSection()`, `DMPlexSetMigrationSF()`, `DMView()` + +# External Links +$(_doc_external("DM/DMCreateSectionSubDM")) +""" +function DMCreateSectionSubDM(dm::AbstractDM{PetscLib},numFields::Int,fields::Vector{Int},numComps::Vector{Int},comps::Vector{Int}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + is = LibPETSc.IS() + petsclib = getlib(PetscLib) + opts = Options(petsclib) + subdm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMCreateSectionSubDM( + PetscLib, + dm, + numFields, + fields, + numComps, + comps, + is, + subdm, + ) + + return is,subdm +end + + +""" + UNTESTED !!! + level = DMGetRefineLevel(dm::AbstractDM{PetscLib}) + +Gets the number of refinements that have generated this `DM` from some initial `DM`. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `level` - number of refinements + +Level: developer + +Note: +This can be used, by example, to set the number of coarser levels associated with this `DM` for a multigrid solver. + +See also: +=== +`DM`, `DMRefine()`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMGetRefineLevel")) +""" +function DMGetRefineLevel(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + level = [PetscInt(1)] + + LibPETSc.DMGetRefineLevel( + PetscLib, + dm, + Ref(level,1), + ) + + return level[1] +end + + +""" + UNTESTED !!! + DMSetRefineLevel(dm::AbstractDM{PetscLib},level::Int) + +Sets the number of refinements that have generated this `DM`. + +Not Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `level` - number of refinements + +Level: advanced + +Notes: +This value is used by `PCMG` to determine how many multigrid levels to use + +The values are usually set automatically by the process that is causing the refinements of an initial `DM` by calling this routine. + +See also: +=== +`DM`, `DMGetRefineLevel()`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMSetRefineLevel")) +""" +function DMSetRefineLevel(dm::AbstractDM{PetscLib},level::Int) where {PetscLib} + + LibPETSc.DMSetRefineLevel( + PetscLib, + dm, + level, + ) + + return nothing +end + + +""" + UNTESTED !!! + level = DMGetCoarsenLevel(dm::AbstractDM{PetscLib}) + +Gets the number of coarsenings that have generated this `DM`. + +Not Collective + +Input Parameter: +=== +- `dm` - the `DM` object + +Output Parameter: +=== +- `level` - number of coarsenings + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMSetCoarsenLevel()`, `DMGetRefineLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMGetCoarsenLevel")) +""" +function DMGetCoarsenLevel(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + level = [PetscInt(1)] + + LibPETSc.DMGetCoarsenLevel( + PetscLib, + dm, + Ref(level,1), + ) + + return level[1] +end + + +""" + UNTESTED !!! + DMSetCoarsenLevel(dm::AbstractDM{PetscLib},level::Int) + +Sets the number of coarsenings that have generated this `DM`. + +Collective + +Input Parameters: +=== +- `dm` - the `DM` object +- `level` - number of coarsenings + +Level: developer + +Note: +This is rarely used directly, the information is automatically set when a `DM` is created with `DMCoarsen()` + +See also: +=== +`DM`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMGetRefineLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("DM/DMSetCoarsenLevel")) +""" +function DMSetCoarsenLevel(dm::AbstractDM{PetscLib},level::Int) where {PetscLib} + + LibPETSc.DMSetCoarsenLevel( + PetscLib, + dm, + level, + ) + + return nothing +end + + +""" + UNTESTED !!! + dm = VecGetDM(v::AbstractVector) + +Gets the `DM` defining the data layout of the vector + +Not Collective + +Input Parameter: +=== +- `v` - The `Vec` + +Output Parameter: +=== +- `dm` - The `DM` + +Level: intermediate + +Note: +A `Vec` may not have a `DM` associated with it. + +See also: +=== +`DM`, `VecSetDM()`, `DMGetLocalVector()`, `DMGetGlobalVector()`, `DMSetVecType()` + +# External Links +$(_doc_external("DM/VecGetDM")) +""" +function VecGetDM(v::AbstractVector{PetscLib}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.VecGetDM( + PetscLib, + v, + dm, + ) + + return dm +end + + +""" + UNTESTED !!! + VecSetDM(v::AbstractVector,dm::AbstractDM{PetscLib}) + +Sets the `DM` defining the data layout of the vector. + +Not Collective + +Input Parameters: +=== +- `v` - The `Vec` +- `dm` - The `DM` + +Level: developer + +Notes: +This is rarely used, generally one uses `DMGetLocalVector()` or `DMGetGlobalVector()` to create a vector associated with a given `DM` + +This is NOT the same as `DMCreateGlobalVector()` since it does not change the view methods or perform other customization, but merely sets the `DM` member. + +See also: +=== +`DM`, `VecGetDM()`, `DMGetLocalVector()`, `DMGetGlobalVector()`, `DMSetVecType()` + +# External Links +$(_doc_external("DM/VecSetDM")) +""" +function VecSetDM(v::AbstractVector,dm::AbstractDM{PetscLib}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.VecSetDM( + PetscLib, + v, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + dm = MatGetDM(A::AbstractMatrix) + +Gets the `DM` defining the data layout of the matrix + +Not Collective + +Input Parameter: +=== +- `A` - The `Mat` + +Output Parameter: +=== +- `dm` - The `DM` + +Level: intermediate + +Note: +A matrix may not have a `DM` associated with it + +Developer Note: +Since the `Mat` class doesn't know about the `DM` class the `DM` object is associated with the `Mat` through a `PetscObjectCompose()` operation + +See also: +=== +`DM`, `MatSetDM()`, `DMCreateMatrix()`, `DMSetMatType()` + +# External Links +$(_doc_external("DM/MatGetDM")) +""" +function MatGetDM(A::AbstractMatrix{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.MatGetDM( + PetscLib, + A, + dm, + ) + + return dm +end + + +""" + UNTESTED !!! + MatSetDM(A::AbstractMatrix,dm::AbstractDM{PetscLib}) + +Sets the `DM` defining the data layout of the matrix + +Not Collective + +Input Parameters: +=== +- `A` - The `Mat` +- `dm` - The `DM` + +Level: developer + +Note: +This is rarely used in practice, rather `DMCreateMatrix()` is used to create a matrix associated with a particular `DM` + +Developer Note: +Since the `Mat` class doesn't know about the `DM` class the `DM` object is associated with +the `Mat` through a `PetscObjectCompose()` operation + +See also: +=== +`DM`, `MatGetDM()`, `DMCreateMatrix()`, `DMSetMatType()` + +# External Links +$(_doc_external("DM/MatSetDM")) +""" +function MatSetDM(A::AbstractMatrix,dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.MatSetDM( + PetscLib, + A, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + MatFDColoringUseDM(coloring::AbstractMatrix,fdcoloring::MatFDColoring) + +allows a `MatFDColoring` object to use the `DM` associated with the matrix to compute a `IS_COLORING_LOCAL` coloring + +Input Parameters: +=== +- `coloring` - The matrix to get the `DM` from +- `fdcoloring` - the `MatFDColoring` object + +Level: advanced + +Developer Note: +This routine exists because the PETSc `Mat` library does not know about the `DM` objects + +See also: +=== +`DM`, `MatFDColoring`, `MatFDColoringCreate()`, `ISColoringType` + +# External Links +$(_doc_external("DM/MatFDColoringUseDM")) +""" +function MatFDColoringUseDM(coloring::AbstractMatrix{PetscLib},fdcoloring::MatFDColoring) where {PetscLib} + + LibPETSc.MatFDColoringUseDM( + PetscLib, + coloring, + fdcoloring, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMPrintCellIndices(PetscLib, c::Int,name::Vector{Char},len::Int,x::Vector{Int}) + + +# External Links +$(_doc_external("DM/DMPrintCellIndices")) +""" +function DMPrintCellIndices(PetscLib, c::Int,name::Vector{Char},len::Int,x::Vector{Int}) + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMPrintCellIndices( + PetscLib, + c, + name, + len, + x, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMPrintCellVector(c::Int,name::Vector{Char},len::Int,x::Vector{Float64}) + + +# External Links +$(_doc_external("DM/DMPrintCellVector")) +""" +function DMPrintCellVector(PetscLib, c::Int,name::Vector{Char},len::Int,x::Vector{Float64}) + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMPrintCellVector( + PetscLib, + c, + name, + len, + x, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMPrintCellVectorReal(c::Int,name::Vector{Char},len::Int,x::Vector{Float64}) + + +# External Links +$(_doc_external("DM/DMPrintCellVectorReal")) +""" +function DMPrintCellVectorReal(PetscLib, c::Int,name::Vector{Char},len::Int,x::Vector{Float64}) + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMPrintCellVectorReal( + PetscLib, + c, + name, + len, + x, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMPrintCellMatrix(c::Int,name::Vector{Char},rows::Int,cols::Int,A::Vector{Float64}) + + +# External Links +$(_doc_external("DM/DMPrintCellMatrix")) +""" +function DMPrintCellMatrix(PetscLib, c::Int,name::Vector{Char},rows::Int,cols::Int,A::Vector{Float64}) + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMPrintCellMatrix( + PetscLib, + c, + name, + rows, + cols, + A, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMPrintLocalVec(dm::AbstractDM{PetscLib},name::Vector{Char},tol<:AbstractFloat,X::AbstractVector) + + +# External Links +$(_doc_external("DM/DMPrintLocalVec")) +""" +function DMPrintLocalVec(dm::AbstractDM{PetscLib},name::Vector{Char},tol::Float64,X::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMPrintLocalVec( + PetscLib, + dm, + name, + tol, + X, + ) + + return nothing +end + + +""" + UNTESTED !!! + section = DMGetSection(dm::AbstractDM{PetscLib}) + +Get the `PetscSection` encoding the local data layout for the `DM`. This is equivalent to `DMGetLocalSection()`. Deprecated in v3.12 + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `section` - The `PetscSection` + +Options Database Key: +=== +- `-dm_petscsection_view` - View the `PetscSection` created by the `DM` + +Level: advanced + +Notes: +Use `DMGetLocalSection()` in new code. + +This gets a borrowed reference, so the user should not destroy this `PetscSection`. + +See also: +=== +`DM`, `DMGetLocalSection()`, `DMSetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("DM/DMGetSection")) +""" +function DMGetSection(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + + LibPETSc.DMGetSection( + PetscLib, + dm, + section, + ) + + return section +end + + +""" + UNTESTED !!! + DMSetSection(dm::AbstractDM{PetscLib},section::PetscSection) + +Set the `PetscSection` encoding the local data layout for the `DM`. This is equivalent to `DMSetLocalSection()`. Deprecated in v3.12 + +Input Parameters: +=== +- `dm` - The `DM` +- `section` - The `PetscSection` + +Level: advanced + +Notes: +Use `DMSetLocalSection()` in new code. + +Any existing `PetscSection` will be destroyed + +See also: +=== +`DM`, `DMSetLocalSection()`, `DMGetLocalSection()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("DM/DMSetSection")) +""" +function DMSetSection(dm::AbstractDM{PetscLib},section::PetscSection) where {PetscLib} + + LibPETSc.DMSetSection( + PetscLib, + dm, + section, + ) + + return nothing +end + + +""" + UNTESTED !!! + section = DMGetLocalSection(dm::AbstractDM{PetscLib}) + +Get the `PetscSection` encoding the local data layout for the `DM`. + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `section` - The `PetscSection` + +Options Database Key: +=== +- `-dm_petscsection_view` - View the section created by the `DM` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSection`. + +See also: +=== +`DM`, `DMSetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("DM/DMGetLocalSection")) +""" +function DMGetLocalSection(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + + LibPETSc.DMGetLocalSection( + PetscLib, + dm, + section, + ) + + return section +end + + +""" + UNTESTED !!! + DMSetLocalSection(dm::AbstractDM{PetscLib},section::PetscSection) + +Set the `PetscSection` encoding the local data layout for the `DM`. + +Input Parameters: +=== +- `dm` - The `DM` +- `section` - The `PetscSection` + +Level: intermediate + +Note: +Any existing Section will be destroyed + +See also: +=== +`DM`, `PetscSection`, `DMGetLocalSection()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("DM/DMSetLocalSection")) +""" +function DMSetLocalSection(dm::AbstractDM{PetscLib},section::PetscSection) where {PetscLib} + + LibPETSc.DMSetLocalSection( + PetscLib, + dm, + section, + ) + + return nothing +end + + +""" + UNTESTED !!! + section = DMGetGlobalSection(dm::AbstractDM{PetscLib}) + +Get the `PetscSection` encoding the global data layout for the `DM`. + +Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `section` - The `PetscSection` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSection`. + +See also: +=== +`DM`, `DMSetLocalSection()`, `DMGetLocalSection()` + +# External Links +$(_doc_external("DM/DMGetGlobalSection")) +""" +function DMGetGlobalSection(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + + LibPETSc.DMGetGlobalSection( + PetscLib, + dm, + section, + ) + + return section +end + + +""" + UNTESTED !!! + DMSetGlobalSection(dm::AbstractDM{PetscLib},section::PetscSection) + +Set the `PetscSection` encoding the global data layout for the `DM`. + +Input Parameters: +=== +- `dm` - The `DM` +- `section` - The PetscSection, or `NULL` + +Level: intermediate + +Note: +Any existing `PetscSection` will be destroyed + +See also: +=== +`DM`, `DMGetGlobalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("DM/DMSetGlobalSection")) +""" +function DMSetGlobalSection(dm::AbstractDM{PetscLib},section::PetscSection) where {PetscLib} + + LibPETSc.DMSetGlobalSection( + PetscLib, + dm, + section, + ) + + return nothing +end + + +""" + UNTESTED !!! + perm,blockStarts = DMCreateSectionPermutation(dm::AbstractDM{PetscLib}) + +Create a permutation of the `PetscSection` chart and optionally a block structure. + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameters: +=== +- `perm` - A permutation of the mesh points in the chart +- `blockStarts` - A high bit is set for the point that begins every block, or `NULL` for default blocking + +Level: developer + +See also: +=== +`DM`, `PetscSection`, `DMGetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("DM/DMCreateSectionPermutation")) +""" +function DMCreateSectionPermutation(dm::AbstractDM{PetscLib}) where {PetscLib} + perm = LibPETSc.IS() + blockStarts = LibPETSc.PetscBT() + + LibPETSc.DMCreateSectionPermutation( + PetscLib, + dm, + perm, + blockStarts, + ) + + return perm,blockStarts +end + + +""" + UNTESTED !!! + DMReorderSectionSetDefault(dm::AbstractDM{PetscLib},reorder::DMReorderDefaultFlag) + +Set flag indicating whether the local section should be reordered by default + +Logically collective + +Input Parameters: +=== +- `dm` - The DM +- `reorder` - Flag for reordering + +Level: intermediate + +-seealso: `DMReorderSectionGetDefault()` + +# External Links +$(_doc_external("DM/DMReorderSectionSetDefault")) +""" +function DMReorderSectionSetDefault(dm::AbstractDM{PetscLib},reorder::DMReorderDefaultFlag) where {PetscLib} + + LibPETSc.DMReorderSectionSetDefault( + PetscLib, + dm, + reorder, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMReorderSectionSetType(dm::AbstractDM{PetscLib},reorder::MatOrderingType) + +Set the type of local section reordering + +Logically collective + +Input Parameters: +=== +- `dm` - The DM +- `reorder` - The reordering method + +Level: intermediate + +-seealso: `DMReorderSectionGetType()`, `DMReorderSectionSetDefault()` + +# External Links +$(_doc_external("DM/DMReorderSectionSetType")) +""" +function DMReorderSectionSetType(dm::AbstractDM{PetscLib},reorder::MatOrderingType) where {PetscLib} + + LibPETSc.DMReorderSectionSetType( + PetscLib, + dm, + reorder, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMUseTensorOrder(dm::AbstractDM{PetscLib},tensor::PetscBool) + +Use a tensor product closure ordering for the default section + +Input Parameters: +=== +- `dm` - The DM +- `tensor` - Flag for tensor order + +Level: developer + +-seealso: `DMPlexSetClosurePermutationTensor()`, `PetscSectionResetClosurePermutation()` + +# External Links +$(_doc_external("DM/DMUseTensorOrder")) +""" +function DMUseTensorOrder(dm::AbstractDM{PetscLib},tensor::PetscBool) where {PetscLib} + + LibPETSc.DMUseTensorOrder( + PetscLib, + dm, + tensor, + ) + + return nothing +end + + +""" + UNTESTED !!! + sf = DMGetSectionSF(dm::AbstractDM{PetscLib}) + +Get the `PetscSF` encoding the parallel dof overlap for the `DM`. If it has not been set, +it is created from the default `PetscSection` layouts in the `DM`. + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("DM/DMGetSectionSF")) +""" +function DMGetSectionSF(dm::AbstractDM{PetscLib}) where {PetscLib} + sf = LibPETSc.PetscSF() + + LibPETSc.DMGetSectionSF( + PetscLib, + dm, + sf, + ) + + return sf +end + + +""" + UNTESTED !!! + DMSetSectionSF(dm::AbstractDM{PetscLib},sf::PetscSF) + +Set the `PetscSF` encoding the parallel dof overlap for the `DM` + +Input Parameters: +=== +- `dm` - The `DM` +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +Any previous `PetscSF` is destroyed + +See also: +=== +`DM`, `DMGetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("DM/DMSetSectionSF")) +""" +function DMSetSectionSF(dm::AbstractDM{PetscLib},sf::PetscSF) where {PetscLib} + + LibPETSc.DMSetSectionSF( + PetscLib, + dm, + sf, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCreateSectionSF(dm::AbstractDM{PetscLib},localSection::PetscSection,globalSection::PetscSection) + +Create the `PetscSF` encoding the parallel dof overlap for the `DM` based upon the `PetscSection`s +describing the data layout. + +Input Parameters: +=== +- `dm` - The `DM` +- `localSection` - `PetscSection` describing the local data layout +- `globalSection` - `PetscSection` describing the global data layout + +Level: developer + +Note: +One usually uses `DMGetSectionSF()` to obtain the `PetscSF` + +Developer Note: +Since this routine has for arguments the two sections from the `DM` and puts the resulting `PetscSF` +directly into the `DM`, perhaps this function should not take the local and global sections as +input and should just obtain them from the `DM`? Plus PETSc creation functions return the thing +they create, this returns nothing + +See also: +=== +`DM`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMGetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("DM/DMCreateSectionSF")) +""" +function DMCreateSectionSF(dm::AbstractDM{PetscLib},localSection::PetscSection,globalSection::PetscSection) where {PetscLib} + + LibPETSc.DMCreateSectionSF( + PetscLib, + dm, + localSection, + globalSection, + ) + + return nothing +end + + +""" + UNTESTED !!! + sf = DMGetPointSF(dm::AbstractDM{PetscLib}) + +Get the `PetscSF` encoding the parallel section point overlap for the `DM`. + +Not collective but the resulting `PetscSF` is collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetPointSF()`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("DM/DMGetPointSF")) +""" +function DMGetPointSF(dm::AbstractDM{PetscLib}) where {PetscLib} + sf = LibPETSc.PetscSF() + + LibPETSc.DMGetPointSF( + PetscLib, + dm, + sf, + ) + + return sf +end + + +""" + UNTESTED !!! + DMSetPointSF(dm::AbstractDM{PetscLib},sf::PetscSF) + +Set the `PetscSF` encoding the parallel section point overlap for the `DM`. + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `sf` - The `PetscSF` + +Level: intermediate + +See also: +=== +`DM`, `DMGetPointSF()`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("DM/DMSetPointSF")) +""" +function DMSetPointSF(dm::AbstractDM{PetscLib},sf::PetscSF) where {PetscLib} + + LibPETSc.DMSetPointSF( + PetscLib, + dm, + sf, + ) + + return nothing +end + + +""" + UNTESTED !!! + sf = DMGetNaturalSF(dm::AbstractDM{PetscLib}) + +Get the `PetscSF` encoding the map back to the original mesh ordering + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetNaturalSF()`, `DMSetUseNatural()`, `DMGetUseNatural()`, `DMPlexCreateGlobalToNaturalSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("DM/DMGetNaturalSF")) +""" +function DMGetNaturalSF(dm::AbstractDM{PetscLib}) where {PetscLib} + sf = LibPETSc.PetscSF() + + LibPETSc.DMGetNaturalSF( + PetscLib, + dm, + sf, + ) + + return sf +end + + +""" + UNTESTED !!! + DMSetNaturalSF(dm::AbstractDM{PetscLib},sf::PetscSF) + +Set the PetscSF encoding the map back to the original mesh ordering + +Input Parameters: +=== +- `dm` - The DM +- `sf` - The PetscSF + +Level: intermediate + +See also: +=== +`DM`, `DMGetNaturalSF()`, `DMSetUseNatural()`, `DMGetUseNatural()`, `DMPlexCreateGlobalToNaturalSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("DM/DMSetNaturalSF")) +""" +function DMSetNaturalSF(dm::AbstractDM{PetscLib},sf::PetscSF) where {PetscLib} + + LibPETSc.DMSetNaturalSF( + PetscLib, + dm, + sf, + ) + + return nothing +end + + +""" + UNTESTED !!! + section,mat,bias = DMGetDefaultConstraints(dm::AbstractDM{PetscLib}) + +Get the `PetscSection` and `Mat` that specify the local constraint interpolation. See `DMSetDefaultConstraints()` for a description of the purpose of constraint interpolation. + +not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameters: +=== +- `section` - The `PetscSection` describing the range of the constraint matrix: relates rows of the constraint matrix to dofs of the default section. Returns `NULL` if there are no local constraints. +- `mat` - The `Mat` that interpolates local constraints: its width should be the layout size of the default section. Returns `NULL` if there are no local constraints. +- `bias` - Vector containing bias to be added to constrained dofs + +Level: advanced + +Note: +This gets borrowed references, so the user should not destroy the `PetscSection`, `Mat`, or `Vec`. + +See also: +=== +`DM`, `DMSetDefaultConstraints()` + +# External Links +$(_doc_external("DM/DMGetDefaultConstraints")) +""" +function DMGetDefaultConstraints(dm::AbstractDM{PetscLib}) where {PetscLib} + section = LibPETSc.PetscSection() + bias = CVec() + + LibPETSc.DMGetDefaultConstraints( + PetscLib, + dm, + section, + mat, + bias, + ) + + return section,mat,bias +end + + +""" + UNTESTED !!! + DMSetDefaultConstraints(dm::AbstractDM{PetscLib},section::PetscSection,mat::AbstractMatrix,bias::AbstractVector) + +Set the `PetscSection` and `Mat` that specify the local constraint interpolation. + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `section` - The `PetscSection` describing the range of the constraint matrix: relates rows of the constraint matrix to dofs of the default section. Must have a local communicator (`PETSC_COMM_SELF` or derivative). +- `mat` - The `Mat` that interpolates local constraints: its width should be the layout size of the default section: `NULL` indicates no constraints. Must have a local communicator (`PETSC_COMM_SELF` or derivative). +- `bias` - A bias vector to be added to constrained values in the local vector. `NULL` indicates no bias. Must have a local communicator (`PETSC_COMM_SELF` or derivative). + +Level: advanced + +Notes: +If a constraint matrix is specified, then it is applied during `DMGlobalToLocalEnd()` when mode is `INSERT_VALUES`, `INSERT_BC_VALUES`, or `INSERT_ALL_VALUES`. Without a constraint matrix, the local vector l returned by `DMGlobalToLocalEnd()` contains values that have been scattered from a global vector without modification; with a constraint matrix A, l is modified by computing c = A * l + bias, l[s[i]] = c[i], where the scatter s is defined by the `PetscSection` returned by `DMGetDefaultConstraints()`. + +If a constraint matrix is specified, then its adjoint is applied during `DMLocalToGlobalBegin()` when mode is `ADD_VALUES`, `ADD_BC_VALUES`, or `ADD_ALL_VALUES`. Without a constraint matrix, the local vector l is accumulated into a global vector without modification; with a constraint matrix A, l is first modified by computing c[i] = l[s[i]], l[s[i]] = 0, l = l + A'*c, which is the adjoint of the operation described above. Any bias, if specified, is ignored when accumulating. + +This increments the references of the `PetscSection`, `Mat`, and `Vec`, so they user can destroy them. + +See also: +=== +`DM`, `DMGetDefaultConstraints()` + +# External Links +$(_doc_external("DM/DMSetDefaultConstraints")) +""" +function DMSetDefaultConstraints(dm::AbstractDM{PetscLib},section::PetscSection,mat::AbstractMatrix,bias::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetDefaultConstraints( + PetscLib, + dm, + section, + mat, + bias, + ) + + return nothing +end + + +""" + UNTESTED !!! + odm = DMGetOutputDM(dm::AbstractDM{PetscLib}) + +Retrieve the `DM` associated with the layout for output + +Collective + +Input Parameter: +=== +- `dm` - The original `DM` + +Output Parameter: +=== +- `odm` - The `DM` which provides the layout for output + +Level: intermediate + +Note: +In some situations the vector obtained with `DMCreateGlobalVector()` excludes points for degrees of freedom that are associated with fixed (Dirichelet) boundary +conditions since the algebraic solver does not solve for those variables. The output `DM` includes these excluded points and its global vector contains the +locations for those dof so that they can be output to a file or other viewer along with the unconstrained dof. + +See also: +=== +`DM`, `VecView()`, `DMGetGlobalSection()`, `DMCreateGlobalVector()`, `PetscSectionHasConstraints()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("DM/DMGetOutputDM")) +""" +function DMGetOutputDM(dm::AbstractDM{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + odm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.DMGetOutputDM( + PetscLib, + dm, + odm, + ) + + return odm +end + + +""" + UNTESTED !!! + DMSetOutputSequenceNumber(dm::AbstractDM{PetscLib},num::Int,val<:AbstractFloat) + +Set the sequence number/value for output + +Input Parameters: +=== +- `dm` - The original `DM` +- `num` - The output sequence number +- `val` - The output sequence value + +Level: intermediate + +Note: +This is intended for output that should appear in sequence, for instance +a set of timesteps in an `PETSCVIEWERHDF5` file, or a set of realizations of a stochastic system. + +See also: +=== +`DM`, `VecView()` + +# External Links +$(_doc_external("DM/DMSetOutputSequenceNumber")) +""" +function DMSetOutputSequenceNumber(dm::AbstractDM{PetscLib},num::Int,val::Float64) where {PetscLib} + + LibPETSc.DMSetOutputSequenceNumber( + PetscLib, + dm, + num, + val, + ) + + return nothing +end + + +""" + UNTESTED !!! + numFields = DMGetNumFields(dm::AbstractDM{PetscLib}) + +Get the number of fields in the `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `numFields` - The number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMSetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMGetNumFields")) +""" +function DMGetNumFields(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + numFields = [PetscInt(1)] + + LibPETSc.DMGetNumFields( + PetscLib, + dm, + Ref(numFields,1), + ) + + return numFields[1] +end + + +""" + UNTESTED !!! + DMSetNumFields(dm::AbstractDM{PetscLib},numFields::Int) + +Set the number of fields in the `DM` + +Logically Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `numFields` - The number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMSetNumFields")) +""" +function DMSetNumFields(dm::AbstractDM{PetscLib},numFields::Int) where {PetscLib} + + LibPETSc.DMSetNumFields( + PetscLib, + dm, + numFields, + ) + + return nothing +end + + +""" + UNTESTED !!! + label,disc = DMGetField(dm::AbstractDM{PetscLib},f::Int) + +Return the `DMLabel` and discretization object for a given `DM` field + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `f` - The field number + +Output Parameters: +=== +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh (pass in `NULL` if not needed) +- `disc` - The discretization object (pass in `NULL` if not needed) + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMGetField")) +""" +function DMGetField(dm::AbstractDM{PetscLib},f::Int) where {PetscLib} + label = LibPETSc.DMLabel() + disc = LibPETSc.PetscObject() + + LibPETSc.DMGetField( + PetscLib, + dm, + f, + label, + disc, + ) + + return label,disc +end + + +""" + UNTESTED !!! + DMSetField(dm::AbstractDM{PetscLib},f::Int,label::DMLabel,disc::PetscObject) + +Set the discretization object for a given `DM` field. Usually one would call `DMAddField()` which automatically handles +the field numbering. + +Logically Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `f` - The field number +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh +- `disc` - The discretization object + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMGetField()` + +# External Links +$(_doc_external("DM/DMSetField")) +""" +function DMSetField(dm::AbstractDM{PetscLib},f::Int,label::DMLabel,disc::PetscObject) where {PetscLib} + + LibPETSc.DMSetField( + PetscLib, + dm, + f, + label, + disc, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMAddField(dm::AbstractDM{PetscLib},label::DMLabel,disc::PetscObject) + +Add a field to a `DM` object. A field is a function space defined by of a set of discretization points (geometric entities) +and a discretization object that defines the function space associated with those points. + +Logically Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh +- `disc` - The discretization object + +Level: intermediate + +Notes: +The label already exists or will be added to the `DM` with `DMSetLabel()`. + +For example, a piecewise continuous pressure field can be defined by coefficients at the cell centers of a mesh and piecewise constant functions +within each cell. Thus a specific function in the space is defined by the combination of a `Vec` containing the coefficients, a `DM` defining the +geometry entities, a `DMLabel` indicating a subset of those geometric entities, and a discretization object, such as a `PetscFE`. + +See also: +=== +`DM`, `DMSetLabel()`, `DMSetField()`, `DMGetField()`, `PetscFE` + +# External Links +$(_doc_external("DM/DMAddField")) +""" +function DMAddField(dm::AbstractDM{PetscLib},label::DMLabel,disc::PetscObject) where {PetscLib} + + LibPETSc.DMAddField( + PetscLib, + dm, + label, + disc, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMSetFieldAvoidTensor(dm::AbstractDM{PetscLib},f::Int,avoidTensor::PetscBool) + +Set flag to avoid defining the field on tensor cells + +Logically Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `f` - The field index +- `avoidTensor` - `PETSC_TRUE` to skip defining the field on tensor cells + +Level: intermediate + +See also: +=== +`DM`, `DMGetFieldAvoidTensor()`, `DMSetField()`, `DMGetField()` + +# External Links +$(_doc_external("DM/DMSetFieldAvoidTensor")) +""" +function DMSetFieldAvoidTensor(dm::AbstractDM{PetscLib},f::Int,avoidTensor::PetscBool) where {PetscLib} + + LibPETSc.DMSetFieldAvoidTensor( + PetscLib, + dm, + f, + avoidTensor, + ) + + return nothing +end + + +""" + UNTESTED !!! + avoidTensor = DMGetFieldAvoidTensor(dm::AbstractDM{PetscLib},f::Int) + +Get flag to avoid defining the field on tensor cells + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `f` - The field index + +Output Parameter: +=== +- `avoidTensor` - The flag to avoid defining the field on tensor cells + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMSetField()`, `DMGetField()`, `DMSetFieldAvoidTensor()` + +# External Links +$(_doc_external("DM/DMGetFieldAvoidTensor")) +""" +function DMGetFieldAvoidTensor(dm::AbstractDM{PetscLib},f::Int) where {PetscLib} + avoidTensor = Ref{PetscBool}() + + LibPETSc.DMGetFieldAvoidTensor( + PetscLib, + dm, + f, + avoidTensor, + ) + + return avoidTensor[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMClearFields(dm::AbstractDM{PetscLib}) + +Remove all fields from the `DM` + +Logically Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumFields()`, `DMSetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMClearFields")) +""" +function DMClearFields(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearFields( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCopyFields(dm::AbstractDM{PetscLib},minDegree::Int,maxDegree::Int,newdm::AbstractDM{PetscLib}) + +Copy the discretizations for the `DM` into another `DM` + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `minDegree` - Minimum degree for a discretization, or `PETSC_DETERMINE` for no limit +- `maxDegree` - Maximum degree for a discretization, or `PETSC_DETERMINE` for no limit + +Output Parameter: +=== +- `newdm` - The `DM` + +Level: advanced + +See also: +=== +`DM`, `DMGetField()`, `DMSetField()`, `DMAddField()`, `DMCopyDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMCopyFields")) +""" +function DMCopyFields(dm::AbstractDM{PetscLib},minDegree::Int,maxDegree::Int,newdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCopyFields( + PetscLib, + dm, + minDegree, + maxDegree, + newdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + useCone,useClosure = DMGetAdjacency(dm::AbstractDM{PetscLib},f::Int) + +Returns the flags for determining variable influence + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `f` - The field number, or `PETSC_DEFAULT` for the default adjacency + +Output Parameters: +=== +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve +Further explanation can be found in the User's Manual Section on the Influence of Variables on One Another. + +See also: +=== +`DM`, `DMSetAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMGetAdjacency")) +""" +function DMGetAdjacency(dm::AbstractDM{PetscLib},f::Int) where {PetscLib} + useCone = Ref{PetscBool}() + useClosure = Ref{PetscBool}() + + LibPETSc.DMGetAdjacency( + PetscLib, + dm, + f, + useCone, + useClosure, + ) + + return useCone[] == PETSC_TRUE,useClosure[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMSetAdjacency(dm::AbstractDM{PetscLib},f::Int,useCone::PetscBool,useClosure::PetscBool) + +Set the flags for determining variable influence + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `f` - The field number +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve +Further explanation can be found in the User's Manual Section on the Influence of Variables on One Another. + +See also: +=== +`DM`, `DMGetAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMSetAdjacency")) +""" +function DMSetAdjacency(dm::AbstractDM{PetscLib},f::Int,useCone::PetscBool,useClosure::PetscBool) where {PetscLib} + + LibPETSc.DMSetAdjacency( + PetscLib, + dm, + f, + useCone, + useClosure, + ) + + return nothing +end + + +""" + UNTESTED !!! + useCone,useClosure = DMGetBasicAdjacency(dm::AbstractDM{PetscLib}) + +Returns the flags for determining variable influence, using either the default or field 0 if it is defined + +Not collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameters: +=== +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve + +See also: +=== +`DM`, `DMSetBasicAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMGetBasicAdjacency")) +""" +function DMGetBasicAdjacency(dm::AbstractDM{PetscLib}) where {PetscLib} + useCone = Ref{PetscBool}() + useClosure = Ref{PetscBool}() + + LibPETSc.DMGetBasicAdjacency( + PetscLib, + dm, + useCone, + useClosure, + ) + + return useCone[] == PETSC_TRUE,useClosure[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMSetBasicAdjacency(dm::AbstractDM{PetscLib},useCone::PetscBool,useClosure::PetscBool) + +Set the flags for determining variable influence, using either the default or field 0 if it is defined + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve + +See also: +=== +`DM`, `DMGetBasicAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMSetBasicAdjacency")) +""" +function DMSetBasicAdjacency(dm::AbstractDM{PetscLib},useCone::PetscBool,useClosure::PetscBool) where {PetscLib} + + LibPETSc.DMSetBasicAdjacency( + PetscLib, + dm, + useCone, + useClosure, + ) + + return nothing +end + + +""" + UNTESTED !!! + Nds = DMGetNumDS(dm::AbstractDM{PetscLib}) + +Get the number of discrete systems in the `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `Nds` - The number of `PetscDS` objects + +Level: intermediate + +See also: +=== +`DM`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMGetNumDS")) +""" +function DMGetNumDS(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + Nds = [PetscInt(1)] + + LibPETSc.DMGetNumDS( + PetscLib, + dm, + Ref(Nds,1), + ) + + return Nds[1] +end + + +""" + UNTESTED !!! + ds = DMGetDS(dm::AbstractDM{PetscLib}) + +Get the default `PetscDS` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `ds` - The default `PetscDS` + +Level: intermediate + +See also: +=== +`DM`, `DMGetCellDS()`, `DMGetRegionDS()` + +# External Links +$(_doc_external("DM/DMGetDS")) +""" +function DMGetDS(dm::AbstractDM{PetscLib}) where {PetscLib} + ds = LibPETSc.PetscDS() + + LibPETSc.DMGetDS( + PetscLib, + dm, + ds, + ) + + return ds +end + + +""" + UNTESTED !!! + ds,dsIn = DMGetCellDS(dm::AbstractDM{PetscLib},point::Int) + +Get the `PetscDS` defined on a given cell + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `point` - Cell for the `PetscDS` + +Output Parameters: +=== +- `ds` - The `PetscDS` defined on the given cell +- `dsIn` - The `PetscDS` for input on the given cell, or NULL if the same ds + +Level: developer + +See also: +=== +`DM`, `DMGetDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("DM/DMGetCellDS")) +""" +function DMGetCellDS(dm::AbstractDM{PetscLib},point::Int) where {PetscLib} + ds = LibPETSc.PetscDS() + dsIn = LibPETSc.PetscDS() + + LibPETSc.DMGetCellDS( + PetscLib, + dm, + point, + ds, + dsIn, + ) + + return ds,dsIn +end + + +""" + UNTESTED !!! + fields,ds,dsIn = DMGetRegionDS(dm::AbstractDM{PetscLib},label::DMLabel) + +Get the `PetscDS` for a given mesh region, defined by a `DMLabel` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `label` - The `DMLabel` defining the mesh region, or `NULL` for the entire mesh + +Output Parameters: +=== +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` +- `ds` - The `PetscDS` defined on the given region, or `NULL` +- `dsIn` - The `PetscDS` for input in the given region, or `NULL` + +Level: advanced + +Note: +If a non-`NULL` label is given, but there is no `PetscDS` on that specific label, +the `PetscDS` for the full domain (if present) is returned. Returns with +fields = `NULL` and ds = `NULL` if there is no `PetscDS` for the full domain. + +See also: +=== +`DM`, `DMGetRegionNumDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMGetRegionDS")) +""" +function DMGetRegionDS(dm::AbstractDM{PetscLib},label::DMLabel) where {PetscLib} + fields = LibPETSc.IS() + ds = LibPETSc.PetscDS() + dsIn = LibPETSc.PetscDS() + + LibPETSc.DMGetRegionDS( + PetscLib, + dm, + label, + fields, + ds, + dsIn, + ) + + return fields,ds,dsIn +end + + +""" + UNTESTED !!! + DMSetRegionDS(dm::AbstractDM{PetscLib},label::DMLabel,fields::IS,ds::PetscDS,dsIn::PetscDS) + +Set the `PetscDS` for a given mesh region, defined by a `DMLabel` + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `label` - The `DMLabel` defining the mesh region, or `NULL` for the entire mesh +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` for all fields +- `ds` - The `PetscDS` defined on the given region +- `dsIn` - The `PetscDS` for input on the given cell, or `NULL` if it is the same `PetscDS` + +Level: advanced + +Note: +If the label has a `PetscDS` defined, it will be replaced. Otherwise, it will be added to the `DM`. If the `PetscDS` is replaced, +the fields argument is ignored. + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionNumDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMSetRegionDS")) +""" +function DMSetRegionDS(dm::AbstractDM{PetscLib},label::DMLabel,fields::IS,ds::PetscDS,dsIn::PetscDS) where {PetscLib} + + LibPETSc.DMSetRegionDS( + PetscLib, + dm, + label, + fields, + ds, + dsIn, + ) + + return nothing +end + + +""" + UNTESTED !!! + label,fields,ds,dsIn = DMGetRegionNumDS(dm::AbstractDM{PetscLib},num::Int) + +Get the `PetscDS` for a given mesh region, defined by the region number + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `num` - The region number, in [0, Nds) + +Output Parameters: +=== +- `label` - The region label, or `NULL` +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` +- `ds` - The `PetscDS` defined on the given region, or `NULL` +- `dsIn` - The `PetscDS` for input in the given region, or `NULL` + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMGetRegionNumDS")) +""" +function DMGetRegionNumDS(dm::AbstractDM{PetscLib},num::Int) where {PetscLib} + label = LibPETSc.DMLabel() + fields = LibPETSc.IS() + ds = LibPETSc.PetscDS() + dsIn = LibPETSc.PetscDS() + + LibPETSc.DMGetRegionNumDS( + PetscLib, + dm, + num, + label, + fields, + ds, + dsIn, + ) + + return label,fields,ds,dsIn +end + + +""" + UNTESTED !!! + DMSetRegionNumDS(dm::AbstractDM{PetscLib},num::Int,label::DMLabel,fields::IS,ds::PetscDS,dsIn::PetscDS) + +Set the `PetscDS` for a given mesh region, defined by the region number + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `num` - The region number, in [0, Nds) +- `label` - The region label, or `NULL` +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` to prevent setting +- `ds` - The `PetscDS` defined on the given region, or `NULL` to prevent setting +- `dsIn` - The `PetscDS` for input on the given cell, or `NULL` if it is the same `PetscDS` + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMSetRegionNumDS")) +""" +function DMSetRegionNumDS(dm::AbstractDM{PetscLib},num::Int,label::DMLabel,fields::IS,ds::PetscDS,dsIn::PetscDS) where {PetscLib} + + LibPETSc.DMSetRegionNumDS( + PetscLib, + dm, + num, + label, + fields, + ds, + dsIn, + ) + + return nothing +end + + +""" + UNTESTED !!! + num = DMFindRegionNum(dm::AbstractDM{PetscLib},ds::PetscDS) + +Find the region number for a given `PetscDS`, or + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `ds` - The `PetscDS` defined on the given region + +Output Parameter: +=== +- `num` - The region number, in [0, Nds), or -1 if not found + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionNumDS()`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("DM/DMFindRegionNum")) +""" +function DMFindRegionNum(dm::AbstractDM{PetscLib},ds::PetscDS) where {PetscLib} + PetscInt = PetscLib.PetscInt + num = [PetscInt(1)] + + LibPETSc.DMFindRegionNum( + PetscLib, + dm, + ds, + Ref(num,1), + ) + + return num[1] +end + + +""" + UNTESTED !!! + DMCreateDS(dm::AbstractDM{PetscLib}) + +Create the discrete systems for the `DM` based upon the fields added to the `DM` + +Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Options Database Key: +=== +- `-dm_petscds_view` - View all the `PetscDS` objects in this `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMSetField`, `DMAddField()`, `DMGetDS()`, `DMGetCellDS()`, `DMGetRegionDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("DM/DMCreateDS")) +""" +function DMCreateDS(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCreateDS( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearDS(dm::AbstractDM{PetscLib}) + +Remove all discrete systems from the `DM` + +Logically Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumDS()`, `DMGetDS()`, `DMSetField()` + +# External Links +$(_doc_external("DM/DMClearDS")) +""" +function DMClearDS(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearDS( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCopyDS(dm::AbstractDM{PetscLib},minDegree::Int,maxDegree::Int,newdm::AbstractDM{PetscLib}) + +Copy the discrete systems for the `DM` into another `DM` + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `minDegree` - Minimum degree for a discretization, or `PETSC_DETERMINE` for no limit +- `maxDegree` - Maximum degree for a discretization, or `PETSC_DETERMINE` for no limit + +Output Parameter: +=== +- `newdm` - The `DM` + +Level: advanced + +See also: +=== +`DM`, `DMCopyFields()`, `DMAddField()`, `DMGetDS()`, `DMGetCellDS()`, `DMGetRegionDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("DM/DMCopyDS")) +""" +function DMCopyDS(dm::AbstractDM{PetscLib},minDegree::Int,maxDegree::Int,newdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCopyDS( + PetscLib, + dm, + minDegree, + maxDegree, + newdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCopyDisc(dm::AbstractDM{PetscLib},newdm::AbstractDM{PetscLib}) + +Copy the fields and discrete systems for the `DM` into another `DM` + +Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `newdm` - The `DM` + +Level: advanced + +Developer Note: +Really ugly name, nothing in PETSc is called a `Disc` plus it is an ugly abbreviation + +See also: +=== +`DM`, `DMCopyFields()`, `DMCopyDS()` + +# External Links +$(_doc_external("DM/DMCopyDisc")) +""" +function DMCopyDisc(dm::AbstractDM{PetscLib},newdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCopyDisc( + PetscLib, + dm, + newdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMComputeExactSolution(dm::AbstractDM{PetscLib},time<:AbstractFloat,u::AbstractVector,u_t::AbstractVector) + +Compute the exact solution for a given `DM`, using the `PetscDS` information. + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `time` - The time + +Output Parameters: +=== +- `u` - The vector will be filled with exact solution values, or `NULL` +- `u_t` - The vector will be filled with the time derivative of exact solution values, or `NULL` + +Level: developer + +Note: +The user must call `PetscDSSetExactSolution()` before using this routine + +See also: +=== +`DM`, `PetscDSSetExactSolution()` + +# External Links +$(_doc_external("DM/DMComputeExactSolution")) +""" +function DMComputeExactSolution(dm::AbstractDM{PetscLib},time::Float64,u::AbstractVector,u_t::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMComputeExactSolution( + PetscLib, + dm, + time, + u, + u_t, + ) + + return nothing +end + + +""" + UNTESTED !!! + numAux = DMGetNumAuxiliaryVec(dm::AbstractDM{PetscLib}) + +Get the number of auxiliary vectors associated with this `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `numAux` - The number of auxiliary data vectors + +Level: advanced + +See also: +=== +`DM`, `DMClearAuxiliaryVec()`, `DMSetAuxiliaryVec()`, `DMGetAuxiliaryLabels()`, `DMGetAuxiliaryVec()` + +# External Links +$(_doc_external("DM/DMGetNumAuxiliaryVec")) +""" +function DMGetNumAuxiliaryVec(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + numAux = [PetscInt(1)] + + LibPETSc.DMGetNumAuxiliaryVec( + PetscLib, + dm, + Ref(numAux,1), + ) + + return numAux[1] +end + + +""" + UNTESTED !!! + aux = DMGetAuxiliaryVec(dm::AbstractDM{PetscLib},label::DMLabel,value::Int,part::Int) + +Get the auxiliary vector for region specified by the given label and value, and equation part + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `label` - The `DMLabel` +- `value` - The label value indicating the region +- `part` - The equation part, or 0 if unused + +Output Parameter: +=== +- `aux` - The `Vec` holding auxiliary field data + +Level: advanced + +Note: +If no auxiliary vector is found for this (label, value), (NULL, 0, 0) is checked as well. + +See also: +=== +`DM`, `DMClearAuxiliaryVec()`, `DMSetAuxiliaryVec()`, `DMGetNumAuxiliaryVec()`, `DMGetAuxiliaryLabels()` + +# External Links +$(_doc_external("DM/DMGetAuxiliaryVec")) +""" +function DMGetAuxiliaryVec(dm::AbstractDM{PetscLib},label::DMLabel,value::Int,part::Int) where {PetscLib} + aux = CVec() + + LibPETSc.DMGetAuxiliaryVec( + PetscLib, + dm, + label, + value, + part, + aux, + ) + + return aux +end + + +""" + UNTESTED !!! + DMSetAuxiliaryVec(dm::AbstractDM{PetscLib},label::DMLabel,value::Int,part::Int,aux::AbstractVector) + +Set an auxiliary vector for region specified by the given label and value, and equation part + +Not Collective because auxiliary vectors are not parallel + +Input Parameters: +=== +- `dm` - The `DM` +- `label` - The `DMLabel` +- `value` - The label value indicating the region +- `part` - The equation part, or 0 if unused +- `aux` - The `Vec` holding auxiliary field data + +Level: advanced + +See also: +=== +`DM`, `DMClearAuxiliaryVec()`, `DMGetAuxiliaryVec()`, `DMGetAuxiliaryLabels()`, `DMCopyAuxiliaryVec()` + +# External Links +$(_doc_external("DM/DMSetAuxiliaryVec")) +""" +function DMSetAuxiliaryVec(dm::AbstractDM{PetscLib},label::DMLabel,value::Int,part::Int,aux::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetAuxiliaryVec( + PetscLib, + dm, + label, + value, + part, + aux, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMGetAuxiliaryLabels(dm::AbstractDM{PetscLib},labels::Vector{DMLabel},values::Vector{Int},parts::Vector{Int}) + +Get the labels, values, and parts for all auxiliary vectors in this `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameters: +=== +- `labels` - The `DMLabel`s for each `Vec` +- `values` - The label values for each `Vec` +- `parts` - The equation parts for each `Vec` + +Level: advanced + +Note: +The arrays passed in must be at least as large as `DMGetNumAuxiliaryVec()`. + +See also: +=== +`DM`, `DMClearAuxiliaryVec()`, `DMGetNumAuxiliaryVec()`, `DMGetAuxiliaryVec()`, `DMSetAuxiliaryVec()`, `DMCopyAuxiliaryVec()` + +# External Links +$(_doc_external("DM/DMGetAuxiliaryLabels")) +""" +function DMGetAuxiliaryLabels(dm::AbstractDM{PetscLib},labels::Vector{DMLabel},values::Vector{Int},parts::Vector{Int}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetAuxiliaryLabels( + PetscLib, + dm, + labels, + values, + parts, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCopyAuxiliaryVec(dm::AbstractDM{PetscLib},dmNew::AbstractDM{PetscLib}) + +Copy the auxiliary vector data on a `DM` to a new `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `dmNew` - The new `DM`, now with the same auxiliary data + +Level: advanced + +Note: +This is a shallow copy of the auxiliary vectors + +See also: +=== +`DM`, `DMClearAuxiliaryVec()`, `DMGetNumAuxiliaryVec()`, `DMGetAuxiliaryVec()`, `DMSetAuxiliaryVec()` + +# External Links +$(_doc_external("DM/DMCopyAuxiliaryVec")) +""" +function DMCopyAuxiliaryVec(dm::AbstractDM{PetscLib},dmNew::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCopyAuxiliaryVec( + PetscLib, + dm, + dmNew, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearAuxiliaryVec(dm::AbstractDM{PetscLib}) + +Destroys the auxiliary vector information and creates a new empty one + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` + +Level: advanced + +See also: +=== +`DM`, `DMCopyAuxiliaryVec()`, `DMGetNumAuxiliaryVec()`, `DMGetAuxiliaryVec()`, `DMSetAuxiliaryVec()` + +# External Links +$(_doc_external("DM/DMClearAuxiliaryVec")) +""" +function DMClearAuxiliaryVec(dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMClearAuxiliaryVec( + PetscLib, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCreateLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Create a label of the given name if it does not already exist in the `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Level: intermediate + +See also: +=== +`DM`, `DMLabelCreate()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMCreateLabel")) +""" +function DMCreateLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMCreateLabel( + PetscLib, + dm, + name, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMCreateLabelAtIndex(dm::AbstractDM{PetscLib},l::Int,name::Vector{Char}) + +Create a label of the given name at the given index. If it already exists in the `DM`, move it to this index. + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `l` - The index for the label +- `name` - The label name + +Level: intermediate + +See also: +=== +`DM`, `DMCreateLabel()`, `DMLabelCreate()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMCreateLabelAtIndex")) +""" +function DMCreateLabelAtIndex(dm::AbstractDM{PetscLib},l::Int,name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMCreateLabelAtIndex( + PetscLib, + dm, + l, + name, + ) + + return nothing +end + + +""" + UNTESTED !!! + value = DMGetLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int) + +Get the value in a `DMLabel` for the given point, with + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point + +Output Parameter: +=== +- `value` - The label value for this point, or -1 if the point is not in the label + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMGetLabelValue")) +""" +function DMGetLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + value = [PetscInt(1)] + + LibPETSc.DMGetLabelValue( + PetscLib, + dm, + name, + point, + Ref(value,1), + ) + + return value[1] +end + + +""" + UNTESTED !!! + DMSetLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int,value::Int) + +Add a point to a `DMLabel` with given value + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point +- `value` - The label value for this point + +Output Parameter: +=== + +Level: beginner + +See also: +=== +`DM`, `DMLabelSetValue()`, `DMGetStratumIS()`, `DMClearLabelValue()` + +# External Links +$(_doc_external("DM/DMSetLabelValue")) +""" +function DMSetLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int,value::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetLabelValue( + PetscLib, + dm, + name, + point, + value, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int,value::Int) + +Remove a point from a `DMLabel` with given value + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point +- `value` - The label value for this point + +Level: beginner + +See also: +=== +`DM`, `DMLabelClearValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMClearLabelValue")) +""" +function DMClearLabelValue(dm::AbstractDM{PetscLib},name::Vector{Char},point::Int,value::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMClearLabelValue( + PetscLib, + dm, + name, + point, + value, + ) + + return nothing +end + + +""" + UNTESTED !!! + size = DMGetLabelSize(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Get the value of `DMLabelGetNumValues()` of a `DMLabel` in the `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `size` - The number of different integer ids, or 0 if the label does not exist + +Level: beginner + +Developer Note: +This should be renamed to something like `DMGetLabelNumValues()` or removed. + +See also: +=== +`DM`, `DMLabelGetNumValues()`, `DMSetLabelValue()`, `DMGetLabel()` + +# External Links +$(_doc_external("DM/DMGetLabelSize")) +""" +function DMGetLabelSize(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + size = [PetscInt(1)] + + LibPETSc.DMGetLabelSize( + PetscLib, + dm, + name, + Ref(size,1), + ) + + return size[1] +end + + +""" + UNTESTED !!! + ids = DMGetLabelIdIS(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Get the `DMLabelGetValueIS()` from a `DMLabel` in the `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `ids` - The integer ids, or `NULL` if the label does not exist + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetValueIS()`, `DMGetLabelSize()` + +# External Links +$(_doc_external("DM/DMGetLabelIdIS")) +""" +function DMGetLabelIdIS(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + ids = LibPETSc.IS() + + LibPETSc.DMGetLabelIdIS( + PetscLib, + dm, + name, + ids, + ) + + return ids +end + + +""" + UNTESTED !!! + size = DMGetStratumSize(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) + +Get the number of points in a label stratum + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name of the stratum +- `value` - The stratum value + +Output Parameter: +=== +- `size` - The number of points, also called the stratum size + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetStratumSize()`, `DMGetLabelSize()`, `DMGetLabelIds()` + +# External Links +$(_doc_external("DM/DMGetStratumSize")) +""" +function DMGetStratumSize(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + size = [PetscInt(1)] + + LibPETSc.DMGetStratumSize( + PetscLib, + dm, + name, + value, + Ref(size,1), + ) + + return size[1] +end + + +""" + UNTESTED !!! + points = DMGetStratumIS(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) + +Get the points in a label stratum + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `value` - The stratum value + +Output Parameter: +=== +- `points` - The stratum points, or `NULL` if the label does not exist or does not have that value + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetStratumIS()`, `DMGetStratumSize()` + +# External Links +$(_doc_external("DM/DMGetStratumIS")) +""" +function DMGetStratumIS(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + points = LibPETSc.IS() + + LibPETSc.DMGetStratumIS( + PetscLib, + dm, + name, + value, + points, + ) + + return points +end + + +""" + UNTESTED !!! + DMSetStratumIS(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int,points::IS) + +Set the points in a label stratum + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `value` - The stratum value +- `points` - The stratum points + +Level: beginner + +See also: +=== +`DM`, `DMLabel`, `DMClearLabelStratum()`, `DMLabelClearStratum()`, `DMLabelSetStratumIS()`, `DMGetStratumSize()` + +# External Links +$(_doc_external("DM/DMSetStratumIS")) +""" +function DMSetStratumIS(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int,points::IS) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetStratumIS( + PetscLib, + dm, + name, + value, + points, + ) + + return nothing +end + + +""" + UNTESTED !!! + DMClearLabelStratum(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) + +Remove all points from a stratum from a `DMLabel` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `value` - The label value for this point + +Output Parameter: +=== + +Level: beginner + +See also: +=== +`DM`, `DMLabel`, `DMLabelClearStratum()`, `DMSetLabelValue()`, `DMGetStratumIS()`, `DMClearLabelValue()` + +# External Links +$(_doc_external("DM/DMClearLabelStratum")) +""" +function DMClearLabelStratum(dm::AbstractDM{PetscLib},name::Vector{Char},value::Int) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMClearLabelStratum( + PetscLib, + dm, + name, + value, + ) + + return nothing +end + + +""" + UNTESTED !!! + output = DMGetLabelOutput(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Get the output flag for a given label + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `output` - The flag for output + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMSetLabelOutput()`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMGetLabelOutput")) +""" +function DMGetLabelOutput(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + output = Ref{PetscBool}() + + LibPETSc.DMGetLabelOutput( + PetscLib, + dm, + name, + output, + ) + + return output[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMSetLabelOutput(dm::AbstractDM{PetscLib},name::Vector{Char},output::PetscBool) + +Set if a given label should be saved to a `PetscViewer` in calls to `DMView()` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name +- `output` - `PETSC_TRUE` to save the label to the viewer + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMGetOutputFlag()`, `DMGetLabelOutput()`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMSetLabelOutput")) +""" +function DMSetLabelOutput(dm::AbstractDM{PetscLib},name::Vector{Char},output::PetscBool) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMSetLabelOutput( + PetscLib, + dm, + name, + output, + ) + + return nothing +end + + +""" + UNTESTED !!! + numLabels = DMGetNumLabels(dm::AbstractDM{PetscLib}) + +Return the number of labels defined by on the `DM` + +Not Collective + +Input Parameter: +=== +- `dm` - The `DM` object + +Output Parameter: +=== +- `numLabels` - the number of Labels + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMGetLabelByNum()`, `DMGetLabelName()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMGetNumLabels")) +""" +function DMGetNumLabels(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + numLabels = [PetscInt(1)] + + LibPETSc.DMGetNumLabels( + PetscLib, + dm, + Ref(numLabels,1), + ) + + return numLabels[1] +end + + +""" + UNTESTED !!! + DMGetLabelName(dm::AbstractDM{PetscLib},n::Int,name::Vector{Char}) + +Return the name of nth label + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `n` - the label number + +Output Parameter: +=== +- `name` - the label name + +Level: intermediate + +Developer Note: +Some of the functions that appropriate on labels using their number have the suffix ByNum, others do not. + +See also: +=== +`DM`, `DMLabel`, `DMGetLabelByNum()`, `DMGetLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMGetLabelName")) +""" +function DMGetLabelName(dm::AbstractDM{PetscLib},n::Int,name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.DMGetLabelName( + PetscLib, + dm, + n, + name, + ) + + return nothing +end + + +""" + UNTESTED !!! + hasLabel = DMHasLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Determine whether the `DM` has a label of a given name + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `hasLabel` - `PETSC_TRUE` if the label is present + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMGetLabel()`, `DMGetLabelByNum()`, `DMCreateLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMHasLabel")) +""" +function DMHasLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + hasLabel = Ref{PetscBool}() + + LibPETSc.DMHasLabel( + PetscLib, + dm, + name, + hasLabel, + ) + + return hasLabel[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + label = DMGetLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Return the label of a given name, or `NULL`, from a `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `label` - The `DMLabel`, or `NULL` if the label is absent + +Default labels in a `DMPLEX`: +- `"depth"` - Holds the depth (co-dimension) of each mesh point +- `"celltype"` - Holds the topological type of each cell +- `"ghost"` - If the DM is distributed with overlap, this marks the cells and faces in the overlap +- `"Cell Sets"` - Mirrors the cell sets defined by GMsh and ExodusII +- `"Face Sets"` - Mirrors the face sets defined by GMsh and ExodusII +- `"Vertex Sets"` - Mirrors the vertex sets defined by GMsh + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMHasLabel()`, `DMGetLabelByNum()`, `DMAddLabel()`, `DMCreateLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetCellType()` + +# External Links +$(_doc_external("DM/DMGetLabel")) +""" +function DMGetLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + label = LibPETSc.DMLabel() + + LibPETSc.DMGetLabel( + PetscLib, + dm, + name, + label, + ) + + return label +end + + +""" + UNTESTED !!! + DMSetLabel(dm::AbstractDM{PetscLib},label::DMLabel) + +Replaces the label of a given name, or ignores it if the name is not present + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `label` - The `DMLabel`, having the same name, to substitute + +Default labels in a `DMPLEX`: +- `"depth"` - Holds the depth (co-dimension) of each mesh point +- `"celltype"` - Holds the topological type of each cell +- `"ghost"` - If the DM is distributed with overlap, this marks the cells and faces in the overlap +- `"Cell Sets"` - Mirrors the cell sets defined by GMsh and ExodusII +- `"Face Sets"` - Mirrors the face sets defined by GMsh and ExodusII +- `"Vertex Sets"` - Mirrors the vertex sets defined by GMsh + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetCellType()` + +# External Links +$(_doc_external("DM/DMSetLabel")) +""" +function DMSetLabel(dm::AbstractDM{PetscLib},label::DMLabel) where {PetscLib} + + LibPETSc.DMSetLabel( + PetscLib, + dm, + label, + ) + + return nothing +end + + +""" + UNTESTED !!! + label = DMGetLabelByNum(dm::AbstractDM{PetscLib},n::Int) + +Return the nth label on a `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `n` - the label number + +Output Parameter: +=== +- `label` - the label + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMAddLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMGetLabelByNum")) +""" +function DMGetLabelByNum(dm::AbstractDM{PetscLib},n::Int) where {PetscLib} + label = LibPETSc.DMLabel() + + LibPETSc.DMGetLabelByNum( + PetscLib, + dm, + n, + label, + ) + + return label +end + + +""" + UNTESTED !!! + DMAddLabel(dm::AbstractDM{PetscLib},label::DMLabel) + +Add the label to this `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `label` - The `DMLabel` + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("DM/DMAddLabel")) +""" +function DMAddLabel(dm::AbstractDM{PetscLib},label::DMLabel) where {PetscLib} + + LibPETSc.DMAddLabel( + PetscLib, + dm, + label, + ) + + return nothing +end + + +""" + UNTESTED !!! + label = DMRemoveLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) + +Remove the label given by name from this `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +=== +- `label` - The `DMLabel`, or `NULL` if the label is absent. Pass in `NULL` to call `DMLabelDestroy()` on the label, otherwise the +caller is responsible for calling `DMLabelDestroy()`. + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMLabelDestroy()`, `DMRemoveLabelBySelf()` + +# External Links +$(_doc_external("DM/DMRemoveLabel")) +""" +function DMRemoveLabel(dm::AbstractDM{PetscLib},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + label = LibPETSc.DMLabel() + + LibPETSc.DMRemoveLabel( + PetscLib, + dm, + name, + label, + ) + + return label +end + + +""" + UNTESTED !!! + label = DMRemoveLabelBySelf(dm::AbstractDM{PetscLib},failNotFound::PetscBool) + +Remove the label from this `DM` + +Not Collective + +Input Parameters: +=== +- `dm` - The `DM` object +- `label` - The `DMLabel` to be removed from the `DM` +- `failNotFound` - Should it fail if the label is not found in the `DM`? + +Level: developer + +Note: +Only exactly the same instance is removed if found, name match is ignored. +If the `DM` has an exclusive reference to the label, the label gets destroyed and +*label nullified. + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabel()` `DMGetLabelValue()`, `DMSetLabelValue()`, `DMLabelDestroy()`, `DMRemoveLabel()` + +# External Links +$(_doc_external("DM/DMRemoveLabelBySelf")) +""" +function DMRemoveLabelBySelf(dm::AbstractDM{PetscLib},failNotFound::PetscBool) where {PetscLib} + label = LibPETSc.DMLabel() + + LibPETSc.DMRemoveLabelBySelf( + PetscLib, + dm, + failNotFound, + label, + ) + + return label +end + + +""" + UNTESTED !!! + DMCopyLabels(dmA::AbstractDM{PetscLib},dmB::AbstractDM{PetscLib},mode::PetscCopyMode,all::PetscBool,emode::DMCopyLabelsMode) + +Copy labels from one `DM` mesh to another `DM` with a superset of the points + +Collective + +Input Parameters: +=== +- `dmA` - The `DM` object with initial labels +- `dmB` - The `DM` object to which labels are copied +- `mode` - Copy labels by pointers (`PETSC_OWN_POINTER`) or duplicate them (`PETSC_COPY_VALUES`) +- `all` - Copy all labels including "depth", "dim", and "celltype" (`PETSC_TRUE`) which are otherwise ignored (`PETSC_FALSE`) +- `emode` - How to behave when a `DMLabel` in the source and destination `DM`s with the same name is encountered (see `DMCopyLabelsMode`) + +Level: intermediate + +Note: +This is typically used when interpolating or otherwise adding to a mesh, or testing. + +See also: +=== +`DM`, `DMLabel`, `DMAddLabel()`, `DMCopyLabelsMode` + +# External Links +$(_doc_external("DM/DMCopyLabels")) +""" +function DMCopyLabels(dmA::AbstractDM{PetscLib},dmB::AbstractDM{PetscLib},mode::PetscCopyMode,all::PetscBool,emode::DMCopyLabelsMode) where {PetscLib} + + LibPETSc.DMCopyLabels( + PetscLib, + dmA, + dmB, + mode, + all, + emode, + ) + + return nothing +end + + +""" + UNTESTED !!! + isBd = DMIsBoundaryPoint(dm::AbstractDM{PetscLib},point::Int) + + +# External Links +$(_doc_external("DM/DMIsBoundaryPoint")) +""" +function DMIsBoundaryPoint(dm::AbstractDM{PetscLib},point::Int) where {PetscLib} + isBd = Ref{PetscBool}() + + LibPETSc.DMIsBoundaryPoint( + PetscLib, + dm, + point, + isBd, + ) + + return isBd[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + errorVec = DMComputeError(dm::AbstractDM{PetscLib},sol::AbstractVector,errors::Vector{Float64}) + +Computes the error assuming the user has provided the exact solution functions + +Collective + +Input Parameters: +=== +- `dm` - The `DM` +- `sol` - The solution vector + +Input/Output Parameter: +- `errors` - An array of length Nf, the number of fields, or `NULL` for no output; on output +contains the error in each field + +Output Parameter: +=== +- `errorVec` - A vector to hold the cellwise error (may be `NULL`) + +Level: developer + +Note: +The exact solutions come from the `PetscDS` object, and the time comes from `DMGetOutputSequenceNumber()`. + +See also: +=== +`DM`, `DMMonitorSet()`, `DMGetRegionNumDS()`, `PetscDSGetExactSolution()`, `DMGetOutputSequenceNumber()` + +# External Links +$(_doc_external("DM/DMComputeError")) +""" +function DMComputeError(dm::AbstractDM{PetscLib},sol::AbstractVector,errors::Vector{Float64}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + errorVec = CVec() + + LibPETSc.DMComputeError( + PetscLib, + dm, + sol, + errors, + errorVec, + ) + + return errorVec +end + + +""" + UNTESTED !!! + flg = DMHasBasisTransform(dm::AbstractDM{PetscLib}) + +Whether the `DM` employs a basis transformation from functions in global vectors to functions in local vectors + +Input Parameter: +=== +- `dm` - The `DM` + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` if a basis transformation should be done + +Level: developer + +See also: +=== +`DM`, `DMPlexGlobalToLocalBasis()`, `DMPlexLocalToGlobalBasis()`, `DMPlexCreateBasisRotation()` + +# External Links +$(_doc_external("DM/DMHasBasisTransform")) +""" +function DMHasBasisTransform(dm::AbstractDM{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.DMHasBasisTransform( + PetscLib, + dm, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + DMCopyTransform(dm::AbstractDM{PetscLib},newdm::AbstractDM{PetscLib}) + + +# External Links +$(_doc_external("DM/DMCopyTransform")) +""" +function DMCopyTransform(dm::AbstractDM{PetscLib},newdm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.DMCopyTransform( + PetscLib, + dm, + newdm, + ) + + return nothing +end + + +""" + UNTESTED !!! + compatible,set = DMGetCompatibility(dm1::AbstractDM{PetscLib},dm2::AbstractDM{PetscLib}) + +determine if two `DM`s are compatible + +Collective + +Input Parameters: +=== +- `dm1` - the first `DM` +- `dm2` - the second `DM` + +Output Parameters: +=== +- `compatible` - whether or not the two `DM`s are compatible +- `set` - whether or not the compatible value was actually determined and set + +Level: advanced + +Notes: +Two `DM`s are deemed compatible if they represent the same parallel decomposition +of the same topology. This implies that the section (field data) on one +"makes sense" with respect to the topology and parallel decomposition of the other. +Loosely speaking, compatible `DM`s represent the same domain and parallel +decomposition, but hold different data. + +Typically, one would confirm compatibility if intending to simultaneously iterate +over a pair of vectors obtained from different `DM`s. + +For example, two `DMDA` objects are compatible if they have the same local +and global sizes and the same stencil width. They can have different numbers +of degrees of freedom per node. Thus, one could use the node numbering from +either `DM` in bounds for a loop over vectors derived from either `DM`. + +Consider the operation of summing data living on a 2-dof `DMDA` to data living +on a 1-dof `DMDA`, which should be compatible, as in the following snippet. +-vb +-.. +PetscCall(DMGetCompatibility(da1,da2,&compatible,&set)); +if (set && compatible) { +PetscCall(DMDAVecGetArrayDOF(da1,vec1,&arr1)); +PetscCall(DMDAVecGetArrayDOF(da2,vec2,&arr2)); +PetscCall(DMDAGetCorners(da1,&x,&y,NULL,&m,&n,NULL)); +for (j=y; j 1) ? $PetscReal(xyzmin[2]) : $PetscReal(0) - ymax = (N > 1) ? $PetscReal(xyzmax[2]) : $PetscReal(0) - - zmin = (N > 2) ? $PetscReal(xyzmin[3]) : $PetscReal(0) - zmax = (N > 2) ? $PetscReal(xyzmax[3]) : $PetscReal(0) - - @chk ccall( - (:DMDASetUniformCoordinates, $petsc_library), - PetscErrorCode, - ( - CDM, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - ), +) where {N, PetscLib} + PetscReal = PetscLib.PetscReal + xmin = PetscReal(xyzmin[1]) + xmax = PetscReal(xyzmax[1]) + + ymin = (N > 1) ? PetscReal(xyzmin[2]) : PetscReal(0) + ymax = (N > 1) ? PetscReal(xyzmax[2]) : PetscReal(0) + + zmin = (N > 2) ? PetscReal(xyzmin[3]) : PetscReal(0) + zmax = (N > 2) ? PetscReal(xyzmax[3]) : PetscReal(0) + + LibPETSc.DMDASetUniformCoordinates( + PetscLib, da, xmin, xmax, @@ -540,5 +391,96 @@ $(_doc_external("DMDA/DMDASetUniformCoordinates")) zmin, zmax, ) - return nothing + return da +end + +""" + getlocalcoordinatearray(da::AbstractDMDA) + +Returns a `NamedTuple` with OffsetArrays that contain the local coordinates and +that can be addressed uisng global indices + +""" +function getlocalcoordinatearray(da::AbstractDMDA{PetscLib}) where {PetscLib} + # retrieve local coordinates + coord_vec = coordinatesDMLocalVec(da) + # array + array1D = unsafe_localarray(coord_vec; read = true, write = false) + dim = [PetscLib.PetscInt(0)] + LibPETSc.DMGetCoordinateDim(PetscLib, da, dim) + dim = dim[1] + corners = getghostcorners(da) + + return reshapelocalarray(array1D, da, dim) +end + +""" + localinteriorlinearindex(dmda::AbstractDMDA) + +returns the linear indices associated with the degrees of freedom own by this +MPI rank embedded in the ghost index space for the `dmda` +""" +function localinteriorlinearindex(da::AbstractDMDA{PetscLib}) where PetscLib + # Determine the indices of the linear indices of the local part of the + # matrix we own + ghost_corners = PETSc.getghostcorners(da) + corners = PETSc.getcorners(da) + + # First compute the Cartesian indices for the local portion we own + offset = ghost_corners.lower - CartesianIndex(1, 1, 1) + l_inds = ((corners.lower):(corners.upper)) .- offset + + # Create a grid of indices with ghost then extract only the local part + lower = CartesianIndex(1, ghost_corners.lower) + upper = CartesianIndex(ndofs(da), ghost_corners.upper) + ind_local = LinearIndices(lower:upper)[:, l_inds][:] + return ind_local +end + +""" + ndofs(da::AbstractDMDA) + +Return the number of dofs in for `da` + +# External Links +$(_doc_external("DMDA/DMDAGetDof")) +""" +function ndofs(da::AbstractDMDA{PetscLib}) where PetscLib + PetscInt = PetscLib.PetscInt + ndof = [PetscInt(0)] + + # number of DOF that the DMDA has + LibPETSc.DMDAGetDof(PetscLib, da, ndof) + return @inbounds ndof[1] +end + +""" + reshapelocalarray(Arr, da::AbstractDMDA{PetscLib}, ndof = ndofs(da)) + +Returns an array with the same data as `Arr` but reshaped as an array that can +be addressed with global indexing. +""" +function reshapelocalarray( + Arr, + da::AbstractDMDA{PetscLib}, + ndof::Integer = ndofs(da), +) where {PetscLib} + + # First we try to use a ghosted size + corners = getghostcorners(da) + # If this is two big for the array use non-ghosted + if length(Arr) < prod(corners.size) * ndof + corners = getcorners(da) + end + @assert length(Arr) == prod(corners.size) * ndof + + oArr = OffsetArray( + reshape(Arr, Int64(ndof), Int64.(corners.size)...), + 1:ndof, + (corners.lower[1]):(corners.upper[1]), + (corners.lower[2]):(corners.upper[2]), + (corners.lower[3]):(corners.upper[3]), + ) + + return oArr end diff --git a/src/sys.jl b/src/sys.jl index 80c04880..65e4a551 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -7,7 +7,7 @@ const UnionPetscTypes = Union{ #AbstractViewer, #AbstractSNES, #AbstractPC, - #AbstractDM, + AbstractDM, Options, } @@ -27,7 +27,7 @@ function getcomm( AbstractMat{PetscLib}, #AbstractKSP{PetscLib}, #AbstractSNES{PetscLib}, - #AbstractDM{PetscLib}, + AbstractDM{PetscLib}, }, ) where {PetscLib} comm = MPI.Comm() diff --git a/test/dmda.jl b/test/dmda.jl index e918fded..34ccce2b 100644 --- a/test/dmda.jl +++ b/test/dmda.jl @@ -1,23 +1,19 @@ using Test using PETSc, MPI -#include("MPI_testing.jl") # nicer printing on MPI - MPI.Initialized() || MPI.Init() -Test.TESTSET_PRINT_ENABLE[] = false - - -comm = MPI.COMM_WORLD -ts_out=@testset "DMDACreate1D" begin +@testset "DMDACreate1D" begin + comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) for petsclib in PETSc.petsclibs PETSc.initialize(petsclib) - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + # Loop over all boundary types and try to use them for boundary_type in instances(PETSc.DMBoundaryType) - @testset "$boundary_type" begin + @testset "$boundary_type" begin dof_per_node = 4 stencil_width = 5 @@ -37,54 +33,64 @@ ts_out=@testset "DMDACreate1D" begin mpirank == mpisize - 1 ? 0 : stencil_width # Set the points - da = PETSc.DMDACreate1d( + da = PETSc.DMDA( petsclib, comm, - boundary_type, - global_size, + (boundary_type,), + (global_size,), dof_per_node, - stencil_width, - points_per_proc, + stencil_width; + points_per_proc = (points_per_proc,), ) @test PETSc.gettype(da) == "da" @test PETSc.getdimension(da) == 1 da_info = PETSc.getinfo(da) - corners = PETSc.getcorners(da) - - ghost_corners = PETSc.getghostcorners(da) + @test da_info.dim == 1 - @test da_info.global_size == [global_size, 1, 1] - @test da_info.procs_per_dim == [mpisize, 1, 1] - @test da_info.boundary_type == [ + @test da_info.global_size == (global_size, 1, 1) + @test da_info.procs_per_dim == (mpisize, 1, 1) + @test da_info.boundary_type == ( boundary_type, PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE, - ] + ) @test da_info.stencil_type == PETSc.DMDA_STENCIL_BOX @test da_info.stencil_width == stencil_width + + corners = PETSc.getcorners(da) @test corners.lower == - [proc_global_offsets[mpirank + 1] + 1, 1, 1] - @test corners.upper == [proc_global_offsets[mpirank + 2], 1, 1] - @test corners.size == [points_per_proc[mpirank + 1], 1, 1] - @test ghost_corners.lower == - [proc_global_offsets[mpirank + 1] + 1 - gl, 1, 1] - @test ghost_corners.upper == - [proc_global_offsets[mpirank + 2] + gr, 1, 1] + CartesianIndex(proc_global_offsets[mpirank + 1] + 1, 1, 1) + @test corners.upper == + CartesianIndex(proc_global_offsets[mpirank + 2], 1, 1) + @test corners.size == (points_per_proc[mpirank + 1], 1, 1) + + ghost_corners = PETSc.getghostcorners(da) + @test ghost_corners.lower == CartesianIndex( + proc_global_offsets[mpirank + 1] + 1 - gl, + 1, + 1, + ) + @test ghost_corners.upper == CartesianIndex( + proc_global_offsets[mpirank + 2] + gr, + 1, + 1, + ) @test ghost_corners.size == - [points_per_proc[mpirank + 1] + gl + gr, 1, 1] + (points_per_proc[mpirank + 1] + gl + gr, 1, 1) + + PETSc.destroy(da) # Do not set the points and test option parsing da_refine = 2 - da = PETSc.DMDACreate1d( + da = PETSc.DMDA( petsclib, comm, - boundary_type, - global_size, + (boundary_type,), + (global_size,), dof_per_node, - stencil_width, - nothing; + stencil_width; da_refine = da_refine, ) @test PETSc.gettype(da) == "da" @@ -95,49 +101,43 @@ ts_out=@testset "DMDACreate1D" begin @test da_info.dim == 1 if boundary_type == PETSc.DM_BOUNDARY_PERIODIC @test da_info.global_size == - [2^da_refine * global_size, 1, 1] + (2^da_refine * global_size, 1, 1) else @test da_info.global_size == - [2^da_refine * (global_size - 1) + 1, 1, 1] + (2^da_refine * (global_size - 1) + 1, 1, 1) end - @test da_info.procs_per_dim == [mpisize, 1, 1] - @test da_info.boundary_type == [ + @test da_info.procs_per_dim == (mpisize, 1, 1) + @test da_info.boundary_type == ( boundary_type, PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE, - ] + ) @test da_info.stencil_type == PETSc.DMDA_STENCIL_BOX @test da_info.stencil_width == stencil_width # In this case we cannot check the numbers locally - + PETSc.destroy(da) + #= # TODO: Need a better test? ksp = PETSc.KSP(da) @test PETSc.gettype(ksp) == "gmres" - + =# end - #if MPI.Comm_rank(comm)==0 - # Test.print_test_results(ts) - #end - end - PETSc.finalize(petsclib) end end -if MPI.Comm_rank(comm)==0 - Test.print_test_results(ts_out) -end -comm = MPI.COMM_WORLD -ts_out= @testset "DMDACreate2D" begin +@testset "DMDACreate2D" begin + comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) global_size_x = 100 global_size_y = 45 for petsclib in PETSc.petsclibs - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + # Loop over all boundary types and stencil types for stencil_type in instances(PETSc.DMDAStencilType), boundary_type_y in instances(PETSc.DMBoundaryType), @@ -151,55 +151,43 @@ ts_out= @testset "DMDACreate2D" begin ) && continue - ts = @testset "$boundary_type_x, $boundary_type_y, $stencil_type" begin + @testset "$boundary_type_x, $boundary_type_y, $stencil_type" begin dof_per_node = 4 stencil_width = 5 # Set the points - da = PETSc.DMDACreate2d( + da = PETSc.DMDA( petsclib, comm, - boundary_type_x, - boundary_type_y, - stencil_type, - global_size_x, - global_size_y, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, + (boundary_type_x, boundary_type_y), + (global_size_x, global_size_y), dof_per_node, stencil_width, - nothing, - nothing, + stencil_type, ) @test PETSc.gettype(da) == "da" @test PETSc.getdimension(da) == 2 da_info = PETSc.getinfo(da) - @test da_info.global_size == [global_size_x, global_size_y, 1] + @test da_info.global_size == (global_size_x, global_size_y, 1) @test da_info.dim == 2 @test prod(da_info.procs_per_dim) == mpisize @test da_info.boundary_type == - [boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE] + (boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE) @test da_info.stencil_type == stencil_type @test da_info.stencil_width == stencil_width # test refinement da_refine = 2 - da = PETSc.DMDACreate2d( + da = PETSc.DMDA( petsclib, comm, - boundary_type_x, - boundary_type_y, - stencil_type, - global_size_x, - global_size_y, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, + (boundary_type_x, boundary_type_y), + (global_size_x, global_size_y), dof_per_node, stencil_width, - nothing, - nothing; + stencil_type; da_refine = da_refine, ) @test PETSc.gettype(da) == "da" @@ -218,41 +206,39 @@ ts_out= @testset "DMDACreate2D" begin 2^da_refine * (global_size_y - 1) + 1 @test da_info.global_size == - [ref_global_size_x, ref_global_size_y, 1] + (ref_global_size_x, ref_global_size_y, 1) @test prod(da_info.procs_per_dim) == mpisize @test da_info.boundary_type == - [boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE] + (boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE) @test da_info.stencil_type == stencil_type @test da_info.stencil_width == stencil_width # TODO: Test with specific distribution of processors and sizes # TODO: Need a better test? + #= ksp = PETSc.KSP(da) @test PETSc.gettype(ksp) == "gmres" - end - + =# + PETSc.destroy(da) + end end PETSc.finalize(petsclib) end end -if MPI.Comm_rank(comm)==0 - Test.print_test_results(ts_out) -end - -comm = MPI.COMM_WORLD -ts_out = @testset "DMDACreate3D" begin +@testset "DMDACreate3D" begin + comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) global_size_x = 12 global_size_y = 13 global_size_z = 14 for petsclib in PETSc.petsclibs - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt # Loop over all boundary types and stencil types for stencil_type in instances(PETSc.DMDAStencilType), boundary_type_z in instances(PETSc.DMBoundaryType), @@ -272,24 +258,14 @@ ts_out = @testset "DMDACreate3D" begin stencil_width = 2 # Set the points - da = PETSc.DMDACreate3d( + da = PETSc.DMDA( petsclib, comm, - boundary_type_x, - boundary_type_y, - boundary_type_z, - stencil_type, - global_size_x, - global_size_y, - global_size_z, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, + (boundary_type_x, boundary_type_y, boundary_type_z), + (global_size_x, global_size_y, global_size_z), dof_per_node, stencil_width, - nothing, - nothing, - nothing, + stencil_type, ) @test PETSc.gettype(da) == "da" @test PETSc.getdimension(da) == 3 @@ -297,34 +273,24 @@ ts_out = @testset "DMDACreate3D" begin da_info = PETSc.getinfo(da) @test da_info.global_size == - [global_size_x, global_size_y, global_size_z] + (global_size_x, global_size_y, global_size_z) @test da_info.dim == 3 @test prod(da_info.procs_per_dim) == mpisize @test da_info.boundary_type == - [boundary_type_x, boundary_type_y, boundary_type_z] + (boundary_type_x, boundary_type_y, boundary_type_z) @test da_info.stencil_type == stencil_type @test da_info.stencil_width == stencil_width # test refinement da_refine = 2 - da = PETSc.DMDACreate3d( + da = PETSc.DMDA( petsclib, comm, - boundary_type_x, - boundary_type_y, - boundary_type_z, - stencil_type, - global_size_x, - global_size_y, - global_size_z, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, - PETSc.PETSC_DECIDE, + (boundary_type_x, boundary_type_y, boundary_type_z), + (global_size_x, global_size_y, global_size_z), dof_per_node, stencil_width, - nothing, - nothing, - nothing; + stencil_type; da_refine = da_refine, ) @test PETSc.gettype(da) == "da" @@ -347,199 +313,174 @@ ts_out = @testset "DMDACreate3D" begin 2^da_refine * (global_size_z - 1) + 1 @test da_info.global_size == - [ref_global_size_x, ref_global_size_y, ref_global_size_z] + (ref_global_size_x, ref_global_size_y, ref_global_size_z) @test prod(da_info.procs_per_dim) == mpisize @test da_info.boundary_type == - [boundary_type_x, boundary_type_y, boundary_type_z] + (boundary_type_x, boundary_type_y, boundary_type_z) @test da_info.stencil_type == stencil_type @test da_info.stencil_width == stencil_width # TODO: Test with specific distribution of processors and sizes # TODO: Need a better test? + #= ksp = PETSc.KSP(da) @test PETSc.gettype(ksp) == "gmres" + =# end end PETSc.finalize(petsclib) end end -if MPI.Comm_rank(comm)==0 - Test.print_test_results(ts_out) -end - -comm = MPI.COMM_WORLD -ts_out = @testset "creatematrix" begin +@testset "DM MatAIJ" begin + comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) - for petsclib in PETSc.petsclibs + # Just check a couple libraries + for petsclib in PETSc.petsclibs[1:2] PETSc.initialize(petsclib) - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) - boundary_type = PETSc.DM_BOUNDARY_NONE - dof_per_node = 1 - stencil_width = 1 - number_points = 10 - points_per_proc = [PetscInt(10) for i in 1:mpisize] - global_size = sum(points_per_proc) - # Set the points - da = PETSc.DMDACreate1d( - petsclib, - comm, - boundary_type, - global_size, - dof_per_node, - stencil_width, - points_per_proc, - ) - mat = PETSc.creatematrix(da) - - # Build the 1-D Laplacian FD matrix - Sten = PETSc.MatStencil{PetscInt} - col = Vector{Sten}(undef, 2) - row = Vector{Sten}(undef, 2) - val = Vector{PetscScalar}(undef, 4) - corners = PETSc.getcorners(da) - - for i in corners.lower[1]:min(corners.upper[1], global_size - 1) - row[1] = Sten(i = i) - row[2] = Sten(i = i + 1) - col[1] = Sten(i = i) - col[2] = Sten(i = i + 1) - val .= [-1, 1, 1, -1] - PETSc.MatSetValuesStencil!(mat, row, col, val, PETSc.ADD_VALUES) - end - - PETSc.assemblybegin(mat) - PETSc.assemblyend(mat) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + for dim in 1:3 + boundary_type = ntuple(_ -> PETSc.DM_BOUNDARY_NONE, dim) + dof_per_node = 1 + stencil_width = 1 + number_points = 10 + global_size = ntuple(i -> (10 + i) * mpisize, 3) + # Set the points + da = PETSc.DMDA( + petsclib, + comm, + boundary_type, + global_size[1:dim], + dof_per_node, + stencil_width, + PETSc.DMDA_STENCIL_STAR; + # Force processor distribution so that we know how to go from + # Stencil to Linear easily + processors = (ntuple(i -> 1, dim - 1)..., mpisize), + ) + mat = PETSc.MatAIJ(da) + + # Build the dim-dimensional Laplacian FD matrix + corners = PETSc.getcorners(da) + + for i in (corners.lower):(corners.upper) + for d in 1:dim + if i[d] - 1 > 1 + j = i - CartesianIndex(d == 1, d == 2, d == 3) + mat[i, j] = 1 + end + if i[d] + 1 < global_size[d] + j = i + CartesianIndex(d == 1, d == 2, d == 3) + mat[i, j] = 1 + end + end + mat[i, i] = -2dim + end - for i in corners.lower[1]:corners.upper[1] - if i == 1 - @test mat[i, i:(i + 1)] == [-1, 1] - elseif i == global_size - @test mat[i, (i - 1):i] == [1, -1] - else - @test mat[i, (i - 1):(i + 1)] == [1, -2, 1] + PETSc.assemble!(mat) + + ind = LinearIndices(ntuple(i -> 1:global_size[i], 3)) + for ci in (corners.lower):(corners.upper) + i = ind[ci] + @test mat[i, i] == -2dim + for d in 1:dim + if ci[d] - 1 > 1 + j = ind[ci - CartesianIndex(d == 1, d == 2, d == 3)] + @test mat[i, j] == 1 + end + if ci[d] + 1 < global_size[d] + j = ind[ci + CartesianIndex(d == 1, d == 2, d == 3)] + @test mat[i, j] == 1 + end + end end + + PETSc.destroy(mat) + PETSc.destroy(da) end PETSc.finalize(petsclib) end end -if MPI.Comm_rank(comm)==0 - Test.print_test_results(ts_out) -end -comm = MPI.COMM_WORLD -ts_out = @testset "DM Vectors and Coordinates" begin +@testset "DM Vectors and Coordinates" begin + comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) for petsclib in PETSc.petsclibs PETSc.initialize(petsclib) - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + boundary_type = PETSc.DM_BOUNDARY_NONE dof_per_node = 1 stencil_width = 1 number_points = 10 points_per_proc = [PetscInt(10) for i in 1:mpisize] global_size = sum(points_per_proc) + # Set the points - da = PETSc.DMDACreate1d( + da = PETSc.DMDA( petsclib, comm, - boundary_type, - global_size, + (boundary_type,), + (global_size,), dof_per_node, - stencil_width, - points_per_proc, + stencil_width; + points_per_proc = (points_per_proc,), ) corners = PETSc.getcorners(da) # Create the local and global vectors - local_vec = PETSc.createlocalvector(da) - global_vec = PETSc.createglobalvector(da) - - bot_val = 0; top_val = 0; - for i=1:4 - # Fill everything with some data - fill!(local_vec, mpirank) - fill!(global_vec, mpisize) - - # Add the local values to the global values using the high-level routine - if i==1 - # 1) Use the high-level routine to do this - PETSc.update!(global_vec, local_vec, PETSc.ADD_VALUES) - elseif i==2 - # 2) Use pointer to local vector - PETSc.update!(global_vec, local_vec.ptr, PETSc.ADD_VALUES) - elseif i==3 - # 3) Use pointer to global vector - PETSc.update!(global_vec.ptr, local_vec, PETSc.ADD_VALUES) - elseif i==4 - # 4) Use low-level routines - PETSc.update_local2global!(global_vec.ptr, local_vec.ptr, PETSc.ADD_VALUES, local_vec.dm) - - end - - # end points added with neighbor due to ghost of size 1 - bot_val = mpisize + mpirank + (mpirank == 0 ? 0 : mpirank - 1) - top_val = mpisize + mpirank + (mpirank == mpisize - 1 ? 0 : mpirank + 1) - @test global_vec[corners.lower[1]] == bot_val - @test global_vec[corners.upper[1]] == top_val - - # Center is just self plus the global - for i in (corners.lower[1] + 1):(corners.upper[1] - 1) - @test global_vec[i] == mpisize + mpirank - end + local_vec = PETSc.DMLocalVec(da) + global_vec = PETSc.DMGlobalVec(da) + bot_val = 0 + top_val = 0 + + # Fill everything with some data + fill!(local_vec, mpirank) + fill!(global_vec, mpisize) + + # add the local values to the global values + PETSc.update!(global_vec, local_vec, PETSc.ADD_VALUES) + + # end points added with neighbor due to ghost of size 1 + bot_val = mpisize + mpirank + (mpirank == 0 ? 0 : mpirank - 1) + top_val = mpisize + mpirank + (mpirank == mpisize - 1 ? 0 : mpirank + 1) + @test global_vec[corners.lower[1]] == bot_val + @test global_vec[corners.upper[1]] == top_val + + # Center is just self plus the global + for i in (corners.lower[1] + 1):(corners.upper[1] - 1) + @test global_vec[i] == mpisize + mpirank end - # Reset the local values with the global values. - # This mainy tests the different local to global update! implementations - for i=1:4 - - # There are different implementations of copying global to local vectors - # That is useful if this is combined with SNES routines, as they only - # return the pointers to the vectors (not the full struct) - if i==1 - # 1) Use the high-level routine to do the copy - PETSc.update!(local_vec, global_vec, PETSc.INSERT_VALUES) - - elseif i==2 - # 2) Use a routine where a pointer to the global vector is mixed with a local vector - PETSc.update!(local_vec, global_vec.ptr, PETSc.INSERT_VALUES) - - elseif i==3 - # 3) Use a routine where a global vector is mixed with a pointer to a local vector - PETSc.update!(local_vec.ptr, global_vec, PETSc.INSERT_VALUES) - - elseif i==4 - # 4) Use the low-level (pointer) routine to do the same (not) - PETSc.update_global2local!(local_vec.ptr, global_vec.ptr, PETSc.INSERT_VALUES, global_vec.dm); # Note that this is a lower-level function that is not typically used - - end + # reset the local values with the global values + PETSc.update!(local_vec, global_vec, PETSc.INSERT_VALUES) - # My first value and my ghost should be the bot/top values - @test local_vec[1] == bot_val - @test local_vec[2] == bot_val - @test local_vec[end - 1] == top_val - @test local_vec[end] == top_val - - # interior is just self plus the global - for i in 3:(length(local_vec) - 2) - @test local_vec[i] == mpisize + mpirank - end - + # My first value and my ghost should be the bot/top values + @test local_vec[1] == bot_val + @test local_vec[2] == bot_val + @test local_vec[end - 1] == top_val + @test local_vec[end] == top_val + + # interior is just self plus the global + for i in 3:(length(local_vec) - 2) + @test local_vec[i] == mpisize + mpirank end - + PETSc.destroy(global_vec) + PETSc.destroy(local_vec) + # Test DM Coordinates coord_da = PETSc.getcoordinateDM(da) # Crank it up to 11! xmin, xmax = 0, 11 PETSc.setuniformcoordinates!(coord_da, (xmin,), (xmax,)) - coord_vec = PETSc.getcoordinateslocal(coord_da) + coord_vec = PETSc.coordinatesDMLocalVec(coord_da) Δx = (xmax - xmin) / (global_size - 1) # Figure out the values we should have in the coordinate vector @@ -548,13 +489,66 @@ ts_out = @testset "DM Vectors and Coordinates" begin for (loc, glo) in enumerate(ghost_lower:ghost_upper) @test coord_vec[loc] ≈ (glo - 1) * Δx end + + # Test setting coordinates in 2D & retrieving values + global_size_x, global_size_y = 10, 12 + dof_per_node = 2 + + # Create 2D DMDA + da_2D = PETSc.DMDA( + petsclib, + comm, + (boundary_type, boundary_type), + (global_size_x, global_size_y), + dof_per_node, + stencil_width, + PETSc.DMDA_STENCIL_STAR, + ) + + # Set uniform coordinates + xmin, xmax = 0, 11 + ymin, ymax = -20, 20 + Δx = (xmax - xmin) / (global_size_x - 1) # only needed for testing + Δy = (ymax - ymin) / (global_size_y - 1) # only needed for testing + + PETSc.setuniformcoordinates!(da_2D, (xmin, ymin), (xmax, ymax)) + + # Retrieve local coordinate array (shaped accordingly) + coord = PETSc.getlocalcoordinatearray(da_2D) + + # Check + corners = PETSc.getcorners(da_2D) + for i in ((corners.lower):(corners.upper)) + @test coord[1, i] ≈ (i[1] - 1) * Δx + xmin + @test coord[2, i] ≈ (i[2] - 1) * Δy + ymin + end + + # Retrieve local array of the 2 DOF DMDA and set values + x_g = PETSc.DMGlobalVec(da_2D) + x_l = PETSc.DMLocalVec(da_2D) + + PETSc.withlocalarray!(x_l; read = false) do l_x + x = PETSc.reshapelocalarray(l_x, da_2D) + @test 2 == size(x, 1) + + Array_1 = @view x[1, :, :, :] + Array_1 .= 11.1 + + Array_2 = @view x[2, :, :, :] + Array_2 .= 22.2 + end + PETSc.update!(x_g, x_l, PETSc.INSERT_VALUES) # add local values tp global vector + + sum_val = [PetscScalar(0)] # compute sum of parallel + PETSc.LibPETSc.VecSum(petsclib, x_g, sum_val) + @test sum_val[1] ≈ PetscScalar(3996) # check sum of global vector + + PETSc.destroy(coord_vec) + PETSc.destroy(da) + PETSc.destroy(coord_da) + PETSc.finalize(petsclib) end end -if MPI.Comm_rank(comm)==0 - Test.print_test_results(ts_out) -end - - nothing diff --git a/test/runtests.jl b/test/runtests.jl index bad2c992..4aa20ad7 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,13 +29,13 @@ if do_mpi # include("mpi_examples.jl") end -include("options.jl") -include("vec.jl") # not yet autowrapped! -include("mat.jl") # not yet autowrapped! -include("matshell.jl") # not yet autowrapped! +#include("options.jl") +#include("vec.jl") # not yet autowrapped! +#include("mat.jl") # not yet autowrapped! +#include("matshell.jl") # not yet autowrapped! +include("dmda.jl") #= -include("dmda.jl") include("old_test.jl") include("test_dmstag.jl") include("test_snes.jl") From 0ee74339c8da7fdfa9f948685a5b72ae02f67ef0 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 11:04:42 +0100 Subject: [PATCH 010/147] dmstag --- src/PETSc.jl | 3 +- src/dmstag.jl | 2055 ++++++-------------------------- src/dmstag_wrapped.jl | 2596 +++++++++++++++++++++++++++++++++++++++++ src/utils.jl | 60 + test/dmstag.jl | 314 +++++ test/runtests.jl | 13 +- test/test_dmstag.jl | 597 +++++++--- 7 files changed, 3780 insertions(+), 1858 deletions(-) create mode 100644 src/dmstag_wrapped.jl create mode 100644 src/utils.jl create mode 100644 test/dmstag.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index 6fbdfc5d..d68a0b9c 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -25,6 +25,7 @@ function _doc_external(fname) end include("init.jl") +include("utils.jl") include("viewer.jl") include("options.jl") include("vec.jl") # not yet wrapped! @@ -32,6 +33,7 @@ include("mat.jl") # not yet wrapped! include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! +include("dmstag.jl") # mostly wrapped and tested include("sys.jl") @@ -40,7 +42,6 @@ include("sys.jl") ##include("ref.jl") # can be removed (later) #= -include("dmstag.jl") include("ksp.jl") include("pc.jl") include("snes.jl") diff --git a/src/dmstag.jl b/src/dmstag.jl index 8affc3fc..1cf69359 100644 --- a/src/dmstag.jl +++ b/src/dmstag.jl @@ -1,1863 +1,548 @@ -# Attempt at include dmstag functions -const CDMStag = Ptr{Cvoid} -const CDMStagType = Cstring +abstract type AbstractDMStag{PetscLib} <: AbstractDM{PetscLib} end -mutable struct DMStag{PetscLib} <: AbstractDM{PetscLib} - ptr::CDMStag +mutable struct DMStag{PetscLib} <: AbstractDMStag{PetscLib} + ptr::CDM opts::Options{PetscLib} + age::Int +end - DMStag{PetscLib}(ptr, opts = Options(PetscLib)) where {PetscLib} = - new{PetscLib}(ptr, opts) +mutable struct DMStagPtr{PetscLib} <: AbstractDMStag{PetscLib} + ptr::CDM + age::Int + own::Bool end +import PETSc.LibPETSc: DMStagStencilLocation, DMType, DMStagStencil + + +include("dmstag_wrapped.jl") + """ empty(dm::DMStag) return an uninitialized `DMStag` struct. """ -Base.empty(::DMStag{PetscLib}) where {PetscLib} = DMStag{PetscLib}(C_NULL) +Base.empty(dm::DMStag{PetscLib}) where {PetscLib} = + DMStag{PetscLib}(C_NULL, dm.opts, dm.age) +#abstract type DMStagStencilLocation{PetscLib} end -mutable struct DMSTAGSTENCIL{PetscInt} - loc::DMStagStencilLocation - i::PetscInt - j::PetscInt - k::PetscInt - c::PetscInt -end +""" + DMStag( + petsclib::PetscLib + comm::MPI.Comm, + boundary_type::NTuple{D, DMBoundaryType}, + global_dim::NTuple{D, Integer}, + dof_per_node::NTuple{1 + D, Integer}, + stencil_width::Integer, + stencil_type = DMSTAG_STENCIL_BOX; + points_per_proc::Tuple, + processors::Tuple, + setfromoptions = true, + dmsetup = true, + options... + ) -const DMStagStencil = DMSTAGSTENCIL +Creates a D-dimensional distributed staggered array with the options specified +using keyword arguments. -# allows us to pass XXMat objects directly into CMat ccall signatures -Base.cconvert(::Type{CDMStag}, obj::DMStag) = obj.ptr +The Tuple `dof_per_node` specifies how many degrees of freedom are at all the +staggerings in the order: + - 1D: `(vertex, element)` + - 2D: `(vertex, edge, element)` + - 3D: `(vertex, edge, face, element)` -# allows us to pass XXMat objects directly into Ptr{CMat} ccall signatures -Base.unsafe_convert(::Type{Ptr{CDMStag}}, obj::DMStag) = - convert(Ptr{CDMStag}, pointer_from_objref(obj)) +If keyword argument `points_per_proc[k] isa Vector{petsclib.PetscInt}` then this +specifies the points per processor in dimension `k`. -""" - dm = DMStagCreate1d(::PetscLib, - comm::MPI.Comm, - bndx::DMBoundaryType, - M, - dofVertex, - dofCenter, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth=2, - lx=C_NULL; - dmsetfromoptions=true, - dmsetup=true, - options... - ) +If keyword argument `processors[k] isa Integer` then this specifies the number of +processors used in dimension `k`; ignored when `D == 1`. + +If keyword argument `setfromoptions == true` then `setfromoptions!` called. -Creates a 1D DMStag object. - ::PetscLib - PETSc library, - comm - MPI communicator - bndx - boundary type: DM_BOUNDARY_NONE, DM_BOUNDARY_PERIODIC, or DM_BOUNDARY_GHOSTED. - M - global number of grid points - dofVertex - [=1] number of degrees of freedom per vertex/point/node/0-cell - dofCenter - [=1] number of degrees of freedom per element/edge/1-cell - stencilType - ghost/halo region type: DMSTAG_STENCIL_BOX or DMSTAG_STENCIL_NONE - stencilWidth - width, in elements, of halo/ghost region - lx - [Optional] Vector of local sizes, of length equal to the comm size, summing to M - options... - [Optional] keyword arguments (see PETSc webpage), specifiable as stag_grid_x=100, etc. - -Creates a 1-D distributed staggered array with the options specified using keyword -arguments. - -If keyword argument `dmsetfromoptions == true` then `setfromoptions!` called. If keyword argument `dmsetup == true` then `setup!` is called. -# External Links -$(_doc_external("DMSTAG/DMStagCreate1d")) +When `D == 1` the `stencil_type` argument is not required and ignored if +specified. +# External Links +$(_doc_external("DMStag/DMStagCreate1d")) +$(_doc_external("DMStag/DMStagCreate2d")) +$(_doc_external("DMStag/DMStagCreate3d")) """ -#function DMStagCreate1d end - -@for_petsc function DMStagCreate1d( - ::$UnionPetscLib, +function DMStag( + petsclib::PetscLib, comm::MPI.Comm, - bndx::DMBoundaryType, - M, - dofVertex=1, - dofCenter=1, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth=2, - lx=C_NULL; + boundary_type::NTuple{1, DMBoundaryType}, + global_dim::NTuple{1, Integer}, + dof_per_node::NTuple{2, Integer}, + stencil_width::Integer, + stencil_type = DMSTAG_STENCIL_BOX; + points_per_proc::Tuple = (nothing,), + processors = nothing, dmsetfromoptions = true, dmsetup = true, options..., -) +) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + ref_points_per_proc = + if isnothing(points_per_proc[1]) || points_per_proc[1] == PETSC_DECIDE + C_NULL + else + # @assert points_per_proc[1] isa Array{PetscLib.PetscInt} + @assert length(points_per_proc[1]) == MPI.Comm_size(comm) + points_per_proc[1] + end - if isempty(lx); lx = C_NULL; end - opts = Options($petsclib, options...) - dm = DMStag{$PetscLib}(C_NULL, opts) # retrieve options with(dm.opts) do - - @chk ccall( - (:DMStagCreate1d, $petsc_library), - PetscErrorCode, - ( - MPI.MPI_Comm, - DMBoundaryType, - $PetscInt, - $PetscInt, - $PetscInt, - DMStagStencilType, - $PetscInt, - Ptr{$PetscInt}, - Ptr{CDMStag} - ), - comm, - bndx, - M, - dofVertex, - dofCenter, - stencilType, - stencilWidth, - lx, - dm - ) + LibPETSc.DMStagCreate1d( + PetscLib, + comm, + boundary_type[1], + global_dim[1], + dof_per_node[1], + dof_per_node[2], + stencil_type, + stencil_width, + ref_points_per_proc, + dm, + ) end + dmsetfromoptions && setfromoptions!(dm) dmsetup && setup!(dm) - if comm == MPI.COMM_SELF + # We can only let the garbage collect finalize when we do not need to + # worry about MPI (since garbage collection is asyncronous) + if MPI.Comm_size(comm) == 1 finalizer(destroy, dm) end return dm end -""" - dm = DMStagCreate2d( - ::PetscLib, - comm::MPI.Comm, - bndx::DMBoundaryType, - bndy::DMBoundaryType, - M, N, - m=C_NULL, n=C_NULL, - dofVertex=1, - dofEdge=1, - dofElement=1, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth=2, - lx=C_NULL, ly=C_NULL; - dmsetfromoptions=true, - dmsetup=true, - options... - ) - -Creates a 2D DMStag object. - -If keyword argument `dmsetfromoptions == true` then `setfromoptions!` called. -If keyword argument `dmsetup == true` then `setup!` is called. - -# External Links -$(_doc_external("DMSTAG/DMStagCreate2d")) - -""" -#function DMStagCreate2d end -@for_petsc function DMStagCreate2d( - ::$UnionPetscLib, +function DMStag( + petsclib::PetscLib, comm::MPI.Comm, - bndx::DMBoundaryType, - bndy::DMBoundaryType, - M, N, - m=C_NULL, n=C_NULL, - dofVertex=1, - dofEdge=1, - dofElement=1, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth=2, - lx=C_NULL, ly=C_NULL; - dmsetfromoptions=true, - dmsetup=true, + boundary_type::NTuple{2, DMBoundaryType}, + global_dim::NTuple{2, Integer}, + dof_per_node::NTuple{3, Integer}, + stencil_width::Integer, + stencil_type = DMSTAG_STENCIL_BOX; + points_per_proc::Tuple = (nothing, nothing), + processors::Tuple = (PETSC_DECIDE, PETSC_DECIDE), + dmsetfromoptions = true, + dmsetup = true, options..., -) - - if isempty(lx); lx = C_NULL; end - if isempty(ly); ly = C_NULL; end - opts = Options($petsclib, options...) - - dm = DMStag{$PetscLib}(C_NULL, opts) +) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + ref_points_per_proc = ntuple(2) do d + if isnothing(points_per_proc[d]) || points_per_proc[d] == PETSC_DECIDE + C_NULL + else + @assert points_per_proc[d] isa Array{PetscLib.PetscInt} + @assert length(points_per_proc[d]) == MPI.Comm_size(comm) + points_per_proc[d] + end + end with(dm.opts) do - @chk ccall( - (:DMStagCreate2d, $petsc_library), - PetscErrorCode, - ( - MPI.MPI_Comm, - DMBoundaryType, DMBoundaryType, - $PetscInt, $PetscInt, - $PetscInt, $PetscInt, - $PetscInt, - $PetscInt, - $PetscInt, - DMStagStencilType, - $PetscInt, - Ptr{$PetscInt}, Ptr{$PetscInt}, - Ptr{CDMStag} - ), - comm, - bndx, bndy, - M, N, - m, n , - dofVertex , - dofEdge , - dofElement , - stencilType , - stencilWidth , - lx ,ly , - dm - ) + LibPETSc.DMStagCreate2d( + PetscLib, + comm, + boundary_type[1], + boundary_type[2], + global_dim[1], + global_dim[2], + processors[1], + processors[2], + dof_per_node[1], + dof_per_node[2], + dof_per_node[3], + stencil_type, + stencil_width, + ref_points_per_proc[1], + ref_points_per_proc[2], + dm, + ) end + dmsetfromoptions && setfromoptions!(dm) dmsetup && setup!(dm) - if comm == MPI.COMM_SELF + # We can only let the garbage collect finalize when we do not need to + # worry about MPI (since garbage collection is asyncronous) + if MPI.Comm_size(comm) == 1 finalizer(destroy, dm) end return dm end -""" - - dm = DMStagCreate3d( - ::PetscLib, - comm::MPI.Comm, - bndx::DMBoundaryType, bndy::DMBoundaryType, bndz::DMBoundaryType, - M, N, P, - m, n, p, - dofVertex, - dofEdge, - dofFace, - dofElement, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth, - lx, ly, lz; - dmsetfromoptions=true, - dmsetup=true, - options... - ) - -Creates a 3D DMStag object. - -If keyword argument `dmsetfromoptions == true` then `setfromoptions!` called. -If keyword argument `dmsetup == true` then `setup!` is called. - -# External Links -$(_doc_external("DMSTAG/DMStagCreate3d")) -""" -#function DMStagCreate3d end - -@for_petsc function DMStagCreate3d( - ::$UnionPetscLib, +function DMStag( + petsclib::PetscLib, comm::MPI.Comm, - bndx::DMBoundaryType, bndy::DMBoundaryType, bndz::DMBoundaryType, - M, N, P, - m=C_NULL, n=C_NULL, p=C_NULL, - dofVertex=1, - dofEdge=1, - dofFace=1, - dofElement=1, - stencilType::DMStagStencilType=DMSTAG_STENCIL_BOX, - stencilWidth=2, - lx=C_NULL, ly=C_NULL, lz=C_NULL; - dmsetfromoptions=true, - dmsetup=true, + boundary_type::NTuple{3, DMBoundaryType}, + global_dim::NTuple{3, Integer}, + dof_per_node::NTuple{4, Integer}, + stencil_width::Integer, + stencil_type = DMSTAG_STENCIL_BOX; + points_per_proc::Tuple = (nothing, nothing, nothing), + processors::Tuple = (PETSC_DECIDE, PETSC_DECIDE, PETSC_DECIDE), + dmsetfromoptions = true, + dmsetup = true, options..., - ) - - if isempty(lx); lx = C_NULL; end - if isempty(ly); ly = C_NULL; end - if isempty(lz); lz = C_NULL; end - opts = Options($petsclib, options...) - - dm = DMStag{$PetscLib}(C_NULL, opts) +) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + ref_points_per_proc = ntuple(3) do d + if isnothing(points_per_proc[d]) || points_per_proc[d] == PETSC_DECIDE + C_NULL + else + @assert points_per_proc[d] isa Array{PetscLib.PetscInt} + @assert length(points_per_proc[d]) == MPI.Comm_size(comm) + points_per_proc[d] + end + end with(dm.opts) do - @chk ccall((:DMStagCreate3d, $petsc_library), PetscErrorCode, - ( - MPI.MPI_Comm, - DMBoundaryType, DMBoundaryType, DMBoundaryType, - $PetscInt, $PetscInt, $PetscInt, - $PetscInt, $PetscInt, $PetscInt, - $PetscInt, - $PetscInt, - $PetscInt, - $PetscInt, - DMStagStencilType, - $PetscInt, - Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, - Ptr{CDMStag} - ), - comm, - bndx, bndy, bndz, - M, N, P, - m, n ,p , - dofVertex , - dofEdge , - dofFace , - dofElement , - stencilType , - stencilWidth , - lx ,ly ,lz , - dm - ) + LibPETSc.DMStagCreate3d( + PetscLib, + comm, + boundary_type[1], + boundary_type[2], + boundary_type[3], + global_dim[1], + global_dim[2], + global_dim[3], + processors[1], + processors[2], + processors[3], + dof_per_node[1], + dof_per_node[2], + dof_per_node[3], + dof_per_node[4], + stencil_type, + stencil_width, + ref_points_per_proc[1], + ref_points_per_proc[2], + ref_points_per_proc[3], + dm, + ) end + dmsetfromoptions && setfromoptions!(dm) dmsetup && setup!(dm) # We can only let the garbage collect finalize when we do not need to # worry about MPI (since garbage collection is asyncronous) - if comm == MPI.COMM_SELF + if MPI.Comm_size(comm) == 1 finalizer(destroy, dm) end return dm end +function DMStag( + dm::AbstractDMStag{PetscLib}, + dof_per_node::Union{NTuple{2,Int},NTuple{3,Int},NTuple{4,Int}}, + dmsetfromoptions = true, + dmsetup = true, + options..., +) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib; options...) + dmnew = DMStag{PetscLib}(C_NULL, opts, petsclib.age) -""" - dm = DMStagCreateCompatibleDMStag( - dm::DMStag, - dofVertex, - dofEdge, - dofFace, - dofElement; - kwargs...) - -Creates a compatible DMStag with different dof/stratum - - dm - the DMStag object - dofVertex - [=0] number of degrees of freedom per vertex/point/node/0-cell - dofEdge - [=0] number of degrees of freedom per edge/1-cell - dofFace - [=0] number of degrees of freedom per face/2-cell - dofElement - [=0] number of degrees of freedom per element/3-cell - kwargs... - [Optional] keyword arguments (see PETSc webpage), specifiable as stag_grid_x=100, etc. + s = size(dof_per_node,1) -# External Links -$(_doc_external("DMSTAG/DMStagCreateCompatibleDMStag")) -""" -#function DMStagCreateCompatibleDMStag end - -@for_petsc function DMStagCreateCompatibleDMStag( - dm::DMStag{$PetscLib}, - dofVertex=0, - dofEdge=0, - dofFace=0, - dofElement=0; - dmsetfromoptions=true, - dmsetup=true, - options... - ) + dof_per_node_C = [0,0,0,0] - opts = Options($petsclib, options...) + for (i, value) in enumerate(dof_per_node) + dof_per_node_C[i] = value + end - dmnew = DMStag{$PetscLib}(C_NULL, opts) - comm = getcomm(dm); with(dm.opts) do - @chk ccall((:DMStagCreateCompatibleDMStag, $petsc_library), PetscErrorCode, - ( - CDMStag, - $PetscInt, - $PetscInt, - $PetscInt, - $PetscInt, - Ptr{CDMStag} - ), - dm, - dofVertex, - dofEdge, - dofFace, - dofElement, - dmnew + LibPETSc.DMStagCreateCompatibleDMStag( + PetscLib, + dm, + dof_per_node_C[1], + dof_per_node_C[2], + dof_per_node_C[3], + dof_per_node_C[4], + dmnew, ) end - dmsetfromoptions && setfromoptions!(dm) - dmsetup && setup!(dm) + dmsetfromoptions && setfromoptions!(dmnew) + dmsetup && setup!(dmnew) + + comm = getcomm(dm); - if comm == MPI.COMM_SELF + if MPI.Comm_size(comm) == 1 finalizer(destroy, dmnew) - end + end return dmnew - end -""" - dof0,dof1,dof2,dof3 = DMStagGetDOF(dm::DMStag) - -Get number of DOF associated with each stratum of the grid. - - dm - the DMStag object - dof0 - the number of points per 0-cell (vertex/node) - dof1 - the number of points per 1-cell (element in 1D, edge in 2D and 3D) - dof2 - the number of points per 2-cell (element in 2D, face in 3D) - dof3 - the number of points per 3-cell (element in 3D) - -# External Links -$(_doc_external("DMSTAG/DMStagGetDOF")) -""" -#function DMStagGetDOF end - - -@for_petsc function DMStagGetDOF(dm::DMStag{$PetscLib}) - - dof0 = Ref{$PetscInt}() - dof1 = Ref{$PetscInt}() - dof2 = Ref{$PetscInt}() - dof3 = Ref{$PetscInt}() - - @chk ccall((:DMStagGetDOF, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscInt}, - Ptr{$PetscInt}, - Ptr{$PetscInt}, - Ptr{$PetscInt}), - dm, - dof0, - dof1, - dof2, - dof3 - ) - - dim = getdimension(dm) - - if dim==1 - return dof0[],dof1[] - elseif dim==2 - return dof0[],dof1[],dof2[] - elseif dim==3 - return dof0[],dof1[],dof2[],dof3[] - end - -end +Base.size(dm::AbstractDMStag) = DMStagGetGlobalSizes(dm) +globalsize(dm::AbstractDMStag) = DMStagGetGlobalSizes(dm::AbstractDMStag) +boundarytypes(dm::AbstractDMStag) = DMStagGetBoundaryTypes(dm::AbstractDMStag) """ - M,N,P = DMStagGetGlobalSizes(dm::DMStag) - -Gets the global size of the DMStag object + getcorners(dm::AbstractDMStag) - dm - the DMStag object - M,N,P - size in x,y,z +Returns a `NamedTuple` with the global indices (excluding ghost points) of the +`lower` and `upper` corners as well as the `size`. Also included is `nextra` of +the number of extra partial elements in each direction. # External Links -$(_doc_external("DMSTAG/DMStagGetGlobalSizes")) +$(_doc_external("DMDA/DMStagGetCorners")) """ -#function DMStagGetGlobalSizes end - -@for_petsc function DMStagGetGlobalSizes(dm::DMStag{$PetscLib}) +function getcorners(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + + x,y,z,m,n,p,nExtrax,nExtray,nExtraz = DMStagGetCorners(dm) - M = Ref{$PetscInt}() - N = Ref{$PetscInt}() - P = Ref{$PetscInt}() + corners = [x,y,z] + local_size = [m,n,p] + nextra = [nExtrax,nExtray,nExtraz] + - @chk ccall((:DMStagGetGlobalSizes, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt} - ), - dm, - M, N, P - ) - - dim = getdimension(dm) - - if dim==1 - return M[] - elseif dim==2 - return M[], N[] - elseif dim==3 - return M[], N[], P[] - end -end - - -@for_petsc function Base.size(dm::DMStag{$PetscLib}) - size = DMStagGetGlobalSizes(dm) - return size + corners .+= 1 + upper = corners .+ local_size .- PetscInt(1) + return ( + lower = CartesianIndex(corners...), + upper = CartesianIndex(upper...), + size = (local_size...,), + nextra = (nextra...,), + ) end """ - M,N,P = DMStagGetLocalSizes(dm::DMStag) - -Gets the local size of the DMStag object + getghostcorners(dm::AbstractDMStag) - dm - the DMStag object - M,N,P - size in x,y,z +Returns a `NamedTuple` with the global indices (including ghost points) of the +`lower` and `upper` corners as well as the `size`. # External Links -$(_doc_external("DMSTAG/DMStagGetLocalSizes")) +$(_doc_external("DMDA/DMDAGetGhostCorners")) """ -#function DMStagGetLocalSizes end +function getghostcorners(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt -@for_petsc function DMStagGetLocalSizes(dm::DMStag{$PetscLib}) + x,y,z,m,n,p = DMStagGetGhostCorners(dm) - M = Ref{$PetscInt}() - N = Ref{$PetscInt}() - P = Ref{$PetscInt}() - - @chk ccall((:DMStagGetLocalSizes, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt} - ), - dm, - M, N, P - ) + corners = [x,y,z] + local_size = [m,n,p] + corners .+= 1 + upper = corners .+ local_size .- PetscInt(1) + return ( + lower = CartesianIndex(corners...), + upper = CartesianIndex(upper...), + size = (local_size...,), + ) +end - dim = getdimension(dm) - if dim==1 - return M[] - elseif dim==2 - return M[], N[] - elseif dim==3 - return M[], N[], P[] - end -end +function setuniformcoordinates!( + dm::AbstractDMStag{PetscLib}, + xyzmin::Union{NTuple{1,Int},NTuple{2,Int},NTuple{3,Int}}, + xyzmax::Union{NTuple{1,Int},NTuple{2,Int},NTuple{3,Int}}, + ) where {PetscLib} + PetscInt = PetscLib.PetscInt + xmin = xyzmin[1] + xmax = xyzmax[1] -""" - setuniformcoordinatesproduct!( - dm::DMStag, - xyzmin::NTuple{N, Real}, - xyzmax::NTuple{N, Real}, - ) + s = size(xyzmin,1) -Set uniform coordinates for the `dmstag` using the lower and upper corners defined - by the `NTuple`s `xyzmin` and `xyzmax`. If `N` is less than the dimension of the - `dmstag` then the value of the trailing coordinates is set to `0`. + ymin = (s > 1) ? xyzmin[2] : PetscInt(0) + ymax = (s > 1) ? xyzmax[2] : PetscInt(0) -# External Links -$(_doc_external("DMSTAG/DMStagSetUniformCoordinatesProduct")) + zmin = (s > 2) ? xyzmin[3] : PetscInt(0) + zmax = (s > 2) ? xyzmax[3] : PetscInt(0) -""" -#function setuniformcoordinatesproduct! end - -@for_petsc function setuniformcoordinatesproduct!( - dm::DMStag{$PetscLib}, - xyzmin::NTuple{N, Real}, - xyzmax::NTuple{N, Real}, - ) where {N} - - xmin = $PetscReal(xyzmin[1]) - xmax = $PetscReal(xyzmax[1]) - - ymin = (N > 1) ? $PetscReal(xyzmin[2]) : $PetscReal(0) - ymax = (N > 1) ? $PetscReal(xyzmax[2]) : $PetscReal(0) - - zmin = (N > 2) ? $PetscReal(xyzmin[3]) : $PetscReal(0) - zmax = (N > 2) ? $PetscReal(xyzmax[3]) : $PetscReal(0) - - @chk ccall((:DMStagSetUniformCoordinatesProduct, $petsc_library), PetscErrorCode, - ( - CDMStag, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - ), - dm, - xmin, xmax, - ymin, ymax, - zmin, zmax) + LibPETSc.DMStagSetUniformCoordinatesProduct( + PetscLib, + dm, + xmin, + xmax, + ymin, + ymax, + zmin, + zmax, + ) return nothing end -# NEED TO BE REPAIRED -@for_petsc function DMStagGetProductCoordinateArraysRead(dm::DMStag{$PetscLib}) +function getcoordinatearray(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar - Arrx = Ref{$PetscScalar}() - Arry = Ref{$PetscScalar}() - Arrz = Ref{$PetscScalar}() + xP = Ref{Ptr{Ptr{PetscScalar}}}(C_NULL) + yP = Ref{Ptr{Ptr{PetscScalar}}}(C_NULL) + zP = Ref{Ptr{Ptr{PetscScalar}}}(C_NULL) - @chk ccall((:DMStagGetProductCoordinateArraysRead, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscScalar}, Ptr{$PetscScalar}, Ptr{$PetscScalar} - ), + LibPETSc.DMStagGetProductCoordinateArrays( + PetscLib, dm, - Arrx, Arry, Arrz - ) + xP, + yP, + zP + ) - return Arrx[],Arry[],Arrz[] -end + corners = getghostcorners(dm) + mstart = corners.lower + s = corners.size + + xP = Base.unsafe_load(xP[],mstart[1]) + xArray = unsafe_wrap(Array, xP, (2,s[1]); own = false) + xArrayO = OffsetArray(xArray,CartesianIndex(1,mstart[1]):CartesianIndex(2,mstart[1]+s[1]-1)) + if yP[] != (C_NULL) + yP = Base.unsafe_load(yP[],mstart[2]) + yArray = unsafe_wrap(Array, yP, (2,s[2]); own = false) + yArrayO = OffsetArray(yArray,CartesianIndex(1,mstart[2]):CartesianIndex(2,mstart[2]+s[2]-1)) + else + yArrayO = nothing + end + if zP[] != (C_NULL) + zP = Base.unsafe_load(zP[],mstart[3]) + zArray = unsafe_wrap(Array, zP, (2,s[3]); own = false) + zArrayO = OffsetArray(zArray,CartesianIndex(1,mstart[3]):CartesianIndex(2,mstart[3]+s[3]-1)) + else + zArrayO = nothing + end + return xArrayO,yArrayO,zArrayO -# TO BE REMOVED, AS setuniformcoordinates! DOES THE SAME? -""" - DMStagSetUniformCoordinatesExplicit( - dm::DMStag, - xmin, xmax, - ymin=0, ymax=0, - zmin=0, zmax=0 - ) +end -Set DMStag coordinates to be a uniform grid, storing all values. - dm - the DMStag object - xmin,xmax,ymin,ymax,zmin,zmax - maximum and minimum global coordinate values +""" + getentriesperelement(dm::AbstractDMStag) -# External Links -$(_doc_external("DMSTAG/DMStagSetUniformCoordinatesExplicit")) """ -#function DMStagSetUniformCoordinatesExplicit end +function getentriesperelement(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + entriesPerElement = [PetscInt(1)] -@for_petsc function DMStagSetUniformCoordinatesExplicit( - dm::DMStag{$PetscLib}, - xmin, xmax, - ymin=0, ymax=0, - zmin=0, zmax=0 + LibPETSc.DMStagGetEntriesPerElement( + PetscLib, + dm, + Ref(entriesPerElement,1) ) - @chk ccall((:DMStagSetUniformCoordinatesExplicit, $petsc_library), PetscErrorCode, - ( - CDMStag, - $PetscScalar, $PetscScalar, - $PetscScalar, $PetscScalar, - $PetscScalar, $PetscScalar - ), - dm, - xmin, xmax, - ymin, ymax, - zmin, zmax - ) - - return nothing + return entriesPerElement[1] end """ - Array = DMStagVecGetArray(dm::DMStag, v::AbstractVec) - -Get access to local array (including ghost points) of the DMStag. - - dm - the DMStag object - vec - the Vec object - Array - the array - -Once you are done with work on the array, you MUST release the memory with - - Base.finalize(Array) - -Otherwise the values are not returned correctly to v + vecgetarray(dm::AbstractDMStag{PetscLib}, v::AbstractVec{PetscLib}) """ -#function DMStagVecGetArray end +function vecgetarray(dm::AbstractDMStag{PetscLib}, v::AbstractVec{PetscLib}) where {PetscLib} + # Note: there is actually no need to call PETSc again, as Julia has the possibility + # to wrap an existing array into another one. Our vec already has the array wrapper, + # so we reshape that -@for_petsc function DMStagVecGetArray(dm::DMStag{$PetscLib}, v::AbstractVec) - # Note: there is actually no need to call PETSc again, as Julia has the possibility - # to wrap an existing array into another one. Our vec already has the array wrapper, - # so we reshape that - - # Extract array from vector. Note: we need to release this by calling + # Extract array from vector. Note: we need to release this by calling # Base.finalize on X1! - array = unsafe_localarray($PetscScalar, v.ptr; write=true, read=true) - - X1 = DMStagVecGetArray(dm, array) + X1 = unsafe_localarray(v; write=true, read=true) - return X1 + array = vecgetarray(dm, X1) + + return array end -""" - Array = DMStagVecGetArrayRead(dm::DMStag, v::AbstractVec) - -Get read-only access to a local array (including ghost points) of the DMStag - dm - the DMStag object - vec - the Vec object - Array - the read-only array """ -#function DMStagVecGetArrayRead end - -@for_petsc function DMStagVecGetArrayRead(dm::DMStag{$PetscLib}, v::AbstractVec) - # Note: there is actually no need to call PETSc again, as Julia has the possibility - # to wrap an existing array into another one. Our vec already has the array wrapper, - # so we reshape that - - # Extract array from vector. Note: we need to release this by calling - # finalize on X1! - array = unsafe_localarray($PetscScalar, v.ptr; write=false, read=true) - - X1 = DMStagVecGetArray(dm, array) - - return X1 -end - + vecgetarray(dm::AbstractDMStag{PetscLib}, v::Vector) """ - X1 = DMStagVecGetArray(dm::DMStag, v::Vector) +function vecgetarray(dm::AbstractDMStag{PetscLib}, v::Vector) where {PetscLib} -Returns a julia array from a vector `v`, in the same shape as the DMSTAG, which can be used to set values. -""" -#function DMStagVecGetArray end - -@for_petsc function DMStagVecGetArray(dm::DMStag{$PetscLib}, v::Vector) - - entriesPerElement = DMStagGetEntriesPerElement(dm) - ghost_corners = getghostcorners(dm); - dim = getdimension(dm); + entriesPerElement = getentriesperelement(dm) + ghost_corners = getghostcorners(dm) + dim = getdimension(dm) # Dimensions of new array (see the PETSc DMStagVecGetArrayRead routine) - dim_vec = [entriesPerElement; collect(ghost_corners.size[1:dim])]; + dim_vec = [entriesPerElement; collect(ghost_corners.size[1:dim])] # Wrap julia vector to new vector. - X = Base.view(v,:); - + X = Base.view(v,:) + # reshape to correct format X = reshape(v, Tuple(dim_vec)) - X1 = PermutedDimsArray(X, Tuple([2:dim+1;1])); # permute to take care of different array ordering in C/Julia - - return X1 -end - -""" - Array = DMStagGetGhostArrayLocationSlot( - dm::DMStag, - v::AbstractVec, - loc::DMStagStencilLocation, - dof::Int - ) - - -Julia routine that extracts an array related to a certain DOF. Modifying values in the array will change them in the local PetscVec. Use LocalToGlobal to update global vector values. - -Usage: - - Input: - dm - the DMStag object - v,ArrayFull - the local vector as obtained with DMCreateLocalVector, can also be a local array - loc - a DMStagStencilLocation - dof - the degree of freedom on loc, which you want to extracts - - Output: - Array - local array that includes the ghost points, that is linked to the vector `v`. - Modifying values in Array will update `v` - -""" -#function DMStagGetGhostArrayLocationSlot end - -@for_petsc function DMStagGetGhostArrayLocationSlot( - dm::DMStag{$PetscLib}, - v::AbstractVec{$PetscScalar}, - loc::DMStagStencilLocation, - dof::Int - ) - - entriesPerElement = DMStagGetEntriesPerElement(dm) - dim = getdimension(dm); - slot = DMStagGetLocationSlot(dm, loc, dof); - slot_start = mod(slot,entriesPerElement); # figure out which component we are interested in - - ArrayFull = DMStagVecGetArray(dm, v); # obtain access to full array - - # now extract only the dimension belonging to the current point - Array = selectdim(ArrayFull,dim+1, slot_start+1); - - return Array -end - -@for_petsc function DMStagGetGhostArrayLocationSlot( - dm::DMStag{$PetscLib}, - ArrayFull::PermutedDimsArray, - loc::DMStagStencilLocation, - dof::Int - ) - - entriesPerElement = DMStagGetEntriesPerElement(dm) - dim = getdimension(dm); - slot = DMStagGetLocationSlot(dm, loc, dof); - slot_start = mod(slot,entriesPerElement); # figure out which component we are interested in - - # now extract only the dimension belonging to the current point - Array = selectdim(ArrayFull,dim+1, slot_start+1); - - return Array -end - -""" - slot = DMStagGetProductCoordinateLocationSlot( - dm::DMStag, - loc::DMStagStencilLocation - ) - -Get slot for use with local product coordinate arrays. - - dm - the DMStag object - loc - the grid location - slot - the index to use in local arrays - -# External Links -$(_doc_external("DMSTAG/DMStagGetProductCoordinateLocationSlot")) -""" -#function DMStagGetProductCoordinateLocationSlot end - -#REPAIR THAT AS WELL (OR GET RID OF...) -@for_petsc function DMStagGetProductCoordinateLocationSlot( - dm::DMStag{$PetscLib}, - loc::DMStagStencilLocation + array = PermutedDimsArray(X, Tuple([2:dim+1;1])) # permute to take care of different array ordering in C/Julia + + return array +end + +function getlocationslot( + dm::AbstractDMStag{PetscLib}, + loc::LibPETSc.DMStagStencilLocation, + dof::Integer + ) where {PetscLib} + PetscInt = inttype(PetscLib) + slot = [PetscInt(1)] + + LibPETSc.DMStagGetLocationSlot( + PetscLib, + dm, + loc, + dof, + Ref(slot,1) ) - slot = Ref{$PetscInt}() - @chk ccall((:DMStagGetProductCoordinateLocationSlot, $petsc_library), PetscErrorCode, - ( - CDMStag, - DMStagStencilLocation, - Ptr{$PetscInt} - ), - dm, - loc, - slot - ) - return slot[] end -""" - entriesPerElement = DMStagGetEntriesPerElement(dm::DMStag) - -Get number of entries per element in the local representation. - - dm - the DMStag objects - entriesPerElement - number of entries associated with each element in the local representation - -# External Links -$(_doc_external("DMSTAG/DMStagGetEntriesPerElement")) -""" -#function DMStagGetEntriesPerElement end - -@for_petsc function DMStagGetEntriesPerElement(dm::DMStag{$PetscLib}) - entriesPerElement = Ref{$PetscInt}() - @chk ccall((:DMStagGetEntriesPerElement, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscInt} - ), - dm, - entriesPerElement - ) - - return entriesPerElement[] -end - -""" - stencilWidth = DMStagGetStencilWidth(dm::DMStag) - -Get elementwise stencil width. - - dm - the DMStag objects - stencilWidth - stencil/halo/ghost width in elements - -# External Links -$(_doc_external("DMSTAG/DMStagGetStencilWidth")) -""" -#function DMStagGetStencilWidth end - -@for_petsc function DMStagGetStencilWidth(dm::DMStag{$PetscLib}) - stencilWidth = Ref{$PetscInt}() - @chk ccall((:DMStagGetStencilWidth, $petsc_library), PetscErrorCode, - ( CDMStag, Ptr{$PetscInt}), dm, stencilWidth) - - return stencilWidth[] -end - -""" - - slot = DMStagGetLocationSlot( - dm::DMStag, - loc::DMStagStencilLocation, - c - ) - -Get index to use in accessing raw local arrays. - - dm - the DMStag object - loc - location relative to an element - c - component ( the degree of freedom) - slot - index to use - -# External Links -$(_doc_external("DMSTAG/DMStagGetLocationSlot")) -""" -#function DMStagGetLocationSlot end - -@for_petsc function DMStagGetLocationSlot(dm::DMStag{$PetscLib},loc::DMStagStencilLocation, c) - - slot = Ref{$PetscInt}() - @chk ccall((:DMStagGetLocationSlot, $petsc_library), PetscErrorCode, - ( - CDMStag, - DMStagStencilLocation, - $PetscInt, - Ptr{$PetscInt} - ), - dm, - loc, - c, - slot - ) - - return slot[] -end - -""" - destroy(dm::DMStag) - -Destroys a DMSTAG object and releases the memory - - dm - the DM object to destroy - -# External Links -$(_doc_external("DM/DMDestroy")) -""" -#function destroy(dm::DMStag) end - -@for_petsc function destroy(dm::DMStag{$PetscLib}) - finalized($petsclib) || - @chk ccall((:DMDestroy, $petsc_library), PetscErrorCode, (Ptr{CDMStag},), dm) - return nothing -end +DMStagGetLocationSlot(dm, loc, dof) = getlocationslot(dm, loc, dof) """ Indices = DMStagGetIndices(dm::DMStag) - -Return indices of start and end of the central/vertex nodes of a local array built from the input `dm`. -This takes ghost points into account and helps + +Return indices of start and end of the central/vertex nodes of a local array built from the input `dm`. +This takes ghost points into account and helps dm - the DMStag object Indices - indices of lower and upper range of center and vertex nodes """ -#function DMStagGetIndices end +function DMStagGetIndices end -@for_petsc function DMStagGetIndices(dm::DMStag{$PetscLib}) +function DMStagGetIndices(dm::DMStag) # In Julia, indices in arrays start @ 1, whereas they can go negative in C - gc = getghostcorners(dm); - c = getcorners(dm); + gc = PETSc.getghostcorners(dm); + c = PETSc.getcorners(dm); - # If we have ghosted boundaries, we need to shift the start/end points, as ghosted + # If we have ghosted boundaries, we need to shift the start/end points, as ghosted # boundaries are treated in PETSc with negative numbers, whereas in Julia everything is 1-based # NOTE: we have not yet tested this in parallel Diff = c.lower - gc.lower; Start = c.lower + Diff; - End = Start + c.size - ones(Int64,3); + End = Start + CartesianIndex(c.size) - CartesianIndex(1,1,1) ; # Note that we add the shift for julia/petsc consistency shift = 0; center = ( x= Start[1]:End[1], - y= Start[2]:End[2], + y= Start[2]:End[2], z= Start[3]:End[3] ) vertex = ( x= Start[1]:End[1]+1 , - y= Start[2]:End[2]+1 , + y= Start[2]:End[2]+1 , z= Start[3]:End[3]+1 ) return (center=center, vertex=vertex) - -end - - -""" - Bx = DMStagGetBoundaryTypes(dm::DMStag) in 1D - Bx,By,Bz = DMStagGetBoundaryTypes(dm::DMStag) in 3D - -Get boundary types. - - dm - the DMStag object - Bx,By,Bz - boundary types - -# External Links -$(_doc_external("DMSTAG/DMStagGetBoundaryTypes")) -""" -#function DMStagGetBoundaryTypes end - -@for_petsc function DMStagGetBoundaryTypes(dm::DMStag{$PetscLib}) - - Bx = Ref{$DMBoundaryType}() - By = Ref{$DMBoundaryType}() - Bz = Ref{$DMBoundaryType}() - - @chk ccall((:DMStagGetBoundaryTypes, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$DMBoundaryType}, Ptr{$DMBoundaryType}, Ptr{$DMBoundaryType} - ), - dm, - Bx,By,Bz - ) - - dim = getdimension(dm); - - if dim==1 - return Bx[] - elseif dim==2 - return Bx[], By[] - elseif dim==3 - return Bx[], By[], Bz[] - end -end - - -""" - nRanks0 = DMStagGetNumRanks(dm::DMStag) in 1D - nRanks0,nRanks1,nRanks2 = DMStagGetNumRanks(dm::DMStag) in 3D - -Get number of ranks in each direction in the global grid decomposition. - - dm - the DMStag object - nRanks0,nRanks1,nRanks2 - number of ranks in each direction in the grid decomposition - -# External Links -$(_doc_external("DMSTAG/DMStagGetNumRanks")) -""" -#function DMStagGetNumRanks end - -@for_petsc function DMStagGetNumRanks(dm::DMStag{$PetscLib}) - - nRanks0 = Ref{$PetscInt}() - nRanks1 = Ref{$PetscInt}() - nRanks2 = Ref{$PetscInt}() - - @chk ccall((:DMStagGetNumRanks, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt} - ), - dm, - nRanks0,nRanks1,nRanks2 - ) - - dim = getdimension(dm); - - if dim==1 - return nRanks0[] - elseif dim==2 - return nRanks0[], nRanks1[] - elseif dim==3 - return nRanks0[], nRanks1[], nRanks2[] - end -end - - -""" - DMStagVecSetValuesStencil( - dm::DMStag, - vec::Abstractvec, - pos::DMStagStencil, - val::Float64, - insertMode::InsertMode - ) - -This puts a value inside a global vector using DMStagStencil. - - dm - the DMStag object - vec - the Vec - n - the number of values (do not fill if only 1) - pos - the location of the set values, given by a DMStagStencil struct - val - the value to be set - insertMode - INSERT_VALUES or ADD_VALUES - -# External Links -$(_doc_external("DMSTAG/DMStagVecSetValuesStencil")) -""" -#function DMStagVecSetValuesStencil end - -@for_petsc function DMStagVecSetValuesStencil( - dm::DMStag{$PetscLib}, - vec::AbstractVec{$PetscScalar}, - pos::DMStagStencil{$PetscInt}, - val, - insertMode::InsertMode) - - n=1; - @chk ccall((:DMStagVecSetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CVec, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar}, - InsertMode - ), - dm, - vec.ptr, - n, - Ref{DMStagStencil{$PetscInt}}(pos), - Ref{$PetscScalar}(val), - insertMode - ) - - return nothing -end - -""" - - DMStagVecSetValuesStencil( - dm::DMStag, - vec::AbstractVec{PetscScalar}, - n, - pos::Vector{DMStagStencil}, - values::Vector{PetscScalar}, - insertMode::InsertMode - ) - -This puts values inside a global vector using DMStagStencil - - dm - the DMStag object - vec - the Vec - n - the number of values (do not fill if only 1) - pos - the location of the set values, given by a DMStagStencil struct - val - the value to be set - insertMode - INSERT_VALUES or ADD_VALUES - -# External Links -$(_doc_external("DMSTAG/DMStagVecGetValuesStencil")) -""" -#function DMStagVecSetValuesStencil end - -@for_petsc function DMStagVecSetValuesStencil( - dm::DMStag{$PetscLib}, - vec::AbstractVec{$PetscScalar}, - n::Integer, - pos::Vector{$DMStagStencil{$PetscInt}}, - values::Vector{$PetscScalar}, - insertMode::InsertMode - ) - - i = 1; - while i <= n - pos0 = pos[i]; - val = values[i]; - m=1; - @chk ccall((:DMStagVecSetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CVec, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar}, - InsertMode - ), - dm, - vec.ptr, - m, - Ref{DMStagStencil{$PetscInt}}(pos0), - Ref{$PetscScalar}(val), - insertMode - ) - i += 1; - end - return nothing -end - - -""" - val = DMStagVecGetValuesStencil( - dm::DMStag, - vec::AbstractVec, - pos::DMStagStencil - ) - -Get vector values using grid indexing - - dm - the DMStag object - vec - the vector object - n - the number of values to obtain (do not fill if only one) - pos - locations to obtain values from (as an array of DMStagStencil values) - val - value at the point - -# External Links -$(_doc_external("DMSTAG/DMStagVecGetValuesStencil")) -""" -#function DMStagVecGetValuesStencil end - -@for_petsc function DMStagVecGetValuesStencil( - dm::DMStag{$PetscLib}, - vec::AbstractVec{$PetscScalar}, - pos::DMStagStencil - ) - - n=1; - val = Ref{$PetscScalar}() - @chk ccall((:DMStagVecGetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CVec, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar} - ), - dm, - vec.ptr, - n, - Ref{DMStagStencil{$PetscInt}}(pos), - val - ) - - return val[] + end - -""" - val = DMStagVecGetValuesStencil( - dm::DMStag, - vec::AbstractVec, - n, - pos::Vector{DMStagStencil} - ) - -Get vector values using grid indexing. - - dm - the DMStag object - vec - the vector object - n - the number of values to obtain (do not fill if only one) - pos - locations to obtain values from (as an array of DMStagStencil values) - val - value at the point - -# External Links -$(_doc_external("DMSTAG/DMStagVecGetValuesStencil")) -""" -#function DMStagVecGetValuesStencil end - -@for_petsc function DMStagVecGetValuesStencil( - dm::DMStag{$PetscLib}, - vec::AbstractVec{$PetscScalar}, - n, - pos::Vector{$DMStagStencil{$PetscInt}} - ) - - i = 1; - values = zeros(n); - while i <= n - pos0 = pos[i]; - m=1; - val = Ref{$PetscScalar}() - @chk ccall((:DMStagVecGetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CVec, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar} - ), - dm, - vec.ptr, - m, - Ref{DMStagStencil{$PetscInt}}(pos0), - val - ) - - values[i] = val[]; - i += 1; - end - return values -end - -""" - val = DMStagMatGetValuesStencil( - dm::DMStag, - mat::AbstractMat, - posRow::DMStagStencil, - posCol::DMStagStencil - ) - -This reads a single value from a matrix DMStagStencil - - dm - the DMStag object - mat - the Mat - posRow - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - posCol - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - val - the value - -# External Links -$(_doc_external("DMSTAG/DMStagMatGetValuesStencil")) -""" -#function DMStagMatGetValuesStencil end - -@for_petsc function DMStagMatGetValuesStencil( - dm::DMStag{$PetscLib}, - mat::AbstractMat{$PetscScalar}, - posRow::DMStagStencil, - posCol::DMStagStencil - ) - - nRow= 1; - nCol= 1; - val = Ref{$PetscScalar}() - @chk ccall((:DMStagMatGetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CMat, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar} - ), - dm, - mat.ptr, - nRow, - Ref{DMStagStencil{$PetscInt}}(posRow), - nCol, - Ref{DMStagStencil{$PetscInt}}(posCol), - val - ) - - return val[] -end - -""" - val = DMStagMatGetValuesStencil( - dm::DMStag, - mat::AbstractMat{PetscScalar}, - nRow, - posRow::Vector{DMStagStencil}, - nCol, - posCol::Vector{DMStagStencil} - ) - -This reads a single value from a matrix DMStagStencil. - - dm - the DMStag object - mat - the Mat - posRow - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - posCol - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - val - the value - - -# External Links -$(_doc_external("DMSTAG/DMStagMatGetValuesStencil")) -""" -function DMStagMatGetValuesStencil end - -@for_petsc function DMStagMatGetValuesStencil( - dm::DMStag{$PetscLib}, - mat::AbstractMat{$PetscScalar}, - nRow, - posRow::Vector{$DMStagStencil{$PetscInt}}, - nCol, - posCol::Vector{$DMStagStencil{$PetscInt}} - ) - - i = 1; - j = 1; - values = zeros(nRow*nCol); - while i <= nRow - while j <= nCol - posr = posRow[i]; - posc = posCol[j]; - n_Row= 1; - n_Col= 1; - val = Ref{$PetscScalar}() - @chk ccall((:DMStagMatGetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CMat, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar} - ), - dm, - mat.ptr, - n_Row, - Ref{DMStagStencil{$PetscInt}}(posr), - n_Col, - Ref{DMStagStencil{$PetscInt}}(posc), - val - ) - values[i*j] = val[] - j += 1; - end - i += 1; - end - - return values -end - -""" - indices = LocalInGlobalIndices(dm::DMStag) - -Give the non-ghosted indices in the local vector that contribute to the global vector. - - dm - the DMStag object - indices - local indices -""" -function LocalInGlobalIndices end - -function LocalInGlobalIndices(dm::DMStag) - # note: this can likely be done more efficiently and will have to be modified in parallel - ind_g = createglobalvector(dm) - v_ind_l = createlocalvector(dm) - - for i=1:length(ind_g) - ind_g[i] = i - end - update!(v_ind_l, ind_g, INSERT_VALUES); # update local vector - - ix = findall( real(v_ind_l) .> 0 ); #adding real here such that it works with Complex PetscLib as well - - return ix -end - -""" - - DMStagMatSetValuesStencil( - dm::DMStag, - mat::AbstractMat, - nRow, - posRow::Vector{DMStagStencil}, - nCol, - posCol::Vector{DMStagStencil}, - values::Vector{PetscScalar}, - insertMode::InsertMode - ) - -This puts values inside a matrix using DMStagStencil position. - - dm - the DMStag object - mat - the Mat - posRow - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - posCol - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - val - the value to be set - insertMode - INSERT_VALUES or ADD_VALUES - -# External Links -$(_doc_external("DMSTAG/DMStagMatSetValuesStencil")) -""" -#function DMStagMatSetValuesStencil end - -@for_petsc function DMStagMatSetValuesStencil( - dm::DMStag{$PetscLib}, - mat::AbstractMat{$PetscScalar}, - posRow::DMStagStencil, - posCol::DMStagStencil, - val, - insertMode::InsertMode - ) - - nRow= 1; - nCol= 1; - @chk ccall((:DMStagMatSetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CMat, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar}, - InsertMode - ), - dm, - mat.ptr, - nRow, - Ref{DMStagStencil{$PetscInt}}(posRow), - nCol, - Ref{$DMStagStencil{$PetscInt}}(posCol), - Ref{$PetscScalar}(val), - insertMode - ) - - return nothing -end - -""" - DMStagMatSetValuesStencil( - dm::DMStag, - mat::AbstractMat, - nRow, - posRow::Vector{DMStagStencil}, - nCol, - posCol::Vector{DMStagStencil}, - values::Vector{PetscScalar}, - insertMode::InsertMode - ) - -This puts values inside a matrix using DMStagStencil position - - dm - the DMStag object - mat - the Mat - posRow - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - posCol - the location of the row of the set value, given by a DMStagStencil struct (as a vector) - val - the value to be set - insertMode - INSERT_VALUES or ADD_VALUES - -# External Links -$(_doc_external("DMSTAG/DMStagMatSetValuesStencil")) -""" -function DMStagMatSetValuesStencil end - -@for_petsc function DMStagMatSetValuesStencil( - dm::DMStag{$PetscLib}, - mat::AbstractMat{$PetscScalar}, - nRow, - posRow::Vector{$DMStagStencil{$PetscInt}}, - nCol, - posCol::Vector{$DMStagStencil{$PetscInt}}, - values::Vector{$PetscScalar}, - insertMode::InsertMode - ) - - - i = 1; - j = 1; - while i <= nRow - while j <= nCol - posr = posRow[i]; - posc = posCol[j]; - val = values[i*j]; - n_Row= 1; - n_Col= 1; - @chk ccall((:DMStagMatSetValuesStencil, $petsc_library), PetscErrorCode, - ( - CDMStag, - CMat, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - $PetscInt, - Ptr{DMStagStencil{$PetscInt}}, - Ptr{$PetscScalar}, - InsertMode - ), - dm, - mat.ptr, - n_Row, - Ref{DMStagStencil{$PetscInt}}(posr), - n_Col, - Ref{$DMStagStencil{$PetscInt}}(posc), - Ref{$PetscScalar}(val), - insertMode - ) - j += 1; - end - i += 1; - end - return nothing -end - -# NOTE: We should likely rewrite this to make it consistent with update!, which has a slighlt different calling sequence -""" - DMLocalToGlobal( - dm::DMStag, - l::AbstractVec, - mode::InsertMode, - g::AbstractVec - ) - -Updates global vectors from local vectors. - - dm - the DM object - l - the local vector - mode - if INSERT_VALUES then no parallel communication is used, if ADD_VALUES then all ghost points from the same base point accumulate into that base point. - g - the global vector - -# External Links -$(_doc_external("DM/DMLocalToGlobal")) - -""" -function DMLocalToGlobal end - -@for_petsc function DMLocalToGlobal( - l::AbstractVec{$PetscScalar}, - mode::InsertMode, - g::AbstractVec{$PetscScalar} - ) - - update!(l,g,mode); - - return nothing -end - -@for_petsc function DMLocalToGlobal( - l::AbstractVec{$PetscScalar}, - mode::InsertMode, - g::CVec - ) - - update!(l,g,mode); - - return nothing -end - -@for_petsc function DMGlobalToLocal( - g::AbstractVec{$PetscScalar}, - mode::InsertMode, - l::AbstractVec{$PetscScalar} - ) - - update!(g,l,mode) - - return nothing -end - - -@for_petsc function DMGlobalToLocal( - g::CVec, - mode::InsertMode, - l::AbstractVec{$PetscScalar} - ) - update!(g,l,mode) - - return nothing -end - - -""" - stencilType = DMStagGetStencilType(dm::DMStag) - -Get elementwise ghost/halo stencil type. - - dm - the DMStag object - stencilType - the elementwise ghost stencil type: DMSTAG_STENCIL_BOX, DMSTAG_STENCIL_STAR, or DMSTAG_STENCIL_NONE - -# External Links -$(_doc_external("DMSTAG/DMStagGetStencilType")) -""" -function DMStagGetStencilType end - -@for_petsc function DMStagGetStencilType(dm::DMStag{$PetscLib}) - stencilType = Ref{DMStagStencilType}() - - @chk ccall((:DMStagGetStencilType, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{DMStagStencilType} - ), - dm, - stencilType - ) - - return stencilType[] -end - -""" - fr_X,fr_Y,fr_Z = DMStagGetIsFirstRank(dm::DMStag) - -Returns boolean value to indicate whether this rank is first in each direction in the rank grid. Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to NULL in this case. - - dm - the DMStag object - fr_X,fr_Y,fr_Z - whether this rank is first in each direction - -# External Links -$(_doc_external("DMSTAG/DMStagGetIsFirstRank")) -""" -function DMStagGetIsFirstRank end - -@for_petsc function DMStagGetIsFirstRank(dm::DMStag{$PetscLib}) - fr_X = Ref{PetscBool}() - fr_Y = Ref{PetscBool}() - fr_Z = Ref{PetscBool}() - - @chk ccall((:DMStagGetIsFirstRank, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool} - ), - dm, - fr_X, fr_Y, fr_Z - ) - - return fr_X[]== PETSC_TRUE, fr_Y[]== PETSC_TRUE, fr_Z[]== PETSC_TRUE -end - - - -""" - fr_X,fr_Y,fr_Z = DMStagGetIsLastRank(dm::DMStag) - -Returns boolean value to indicate whether this rank is last in each direction in the rank grid. - - dm - the DMStag object - fr_X,fr_Y,fr_Z - whether this rank is last in each direction - -# External Links -$(_doc_external("DMSTAG/DMStagGetIsLastRank")) -""" -function DMStagGetIsLastRank end - -@for_petsc function DMStagGetIsLastRank(dm::DMStag{$PetscLib}) - fr_X = Ref{PetscBool}() - fr_Y = Ref{PetscBool}() - fr_Z = Ref{PetscBool}() - - @chk ccall((:DMStagGetIsLastRank, $petsc_library), PetscErrorCode, - ( - CDMStag, - Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool} - ), - dm, - fr_X, fr_Y, fr_Z - ) - - return fr_X[]== PETSC_TRUE, fr_Y[]== PETSC_TRUE, fr_Z[]== PETSC_TRUE -end - -""" - setuniformcoordinates!( - dm::DMStag, - xyzmin::NTuple{N, Real}, - xyzmax::NTuple{N, Real}, - ) where {N} - -Set uniform coordinates for the `dmstag` using the lower and upper corners defined -by the `NTuples` `xyzmin` and `xyzmax`. If `N` is less than the dimension of the -`dm` then the value of the trailing coordinates is set to `0`. - -# External Links -$(_doc_external("DMSTAG/DMStagSetUniformCoordinatesExplicit")) -""" -function setuniformcoordinates!(dm::DMStag,xyzmin,xyzmax) end - -@for_petsc function setuniformcoordinates!( - dm::DMStag{$PetscLib}, - xyzmin::NTuple{N, Real}, - xyzmax::NTuple{N, Real}, -) where {N} - xmin = $PetscReal(xyzmin[1]) - xmax = $PetscReal(xyzmax[1]) - - ymin = (N > 1) ? $PetscReal(xyzmin[2]) : $PetscReal(0) - ymax = (N > 1) ? $PetscReal(xyzmax[2]) : $PetscReal(0) - - zmin = (N > 2) ? $PetscReal(xyzmin[3]) : $PetscReal(0) - zmax = (N > 2) ? $PetscReal(xyzmax[3]) : $PetscReal(0) - - @chk ccall( - (:DMStagSetUniformCoordinatesExplicit, $petsc_library), - PetscErrorCode, - ( - CDMStag, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - $PetscReal, - ), - dm, - xmin, - xmax, - ymin, - ymax, - zmin, - zmax, - ) - return nothing -end - -""" - getcorners(dm::DMSTAG) - -Returns a `NamedTuple` with the global indices (excluding ghost points) of the -`lower` and `upper` corners as well as the `size`. - -# External Links -$(_doc_external("DMSTAG/DMStagGetCorners")) -""" -function getcorners(dm::DMStag) end - -@for_petsc function getcorners(dm::DMStag{$PetscLib}) - corners = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - local_size = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - nExtra = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - @chk ccall( - (:DMStagGetCorners, $petsc_library), - PetscErrorCode, - ( - CDMStag, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - ), - dm, - Ref(corners, 1), - Ref(corners, 2), - Ref(corners, 3), - Ref(local_size, 1), - Ref(local_size, 2), - Ref(local_size, 3), - Ref(nExtra, 1), - Ref(nExtra, 2), - Ref(nExtra, 3), - ) - corners .+= 1 - return ( - lower = corners, - upper = corners .+ local_size .- $PetscInt(1), - size = local_size, - extra = nExtra - ) -end - - -""" - getghostcorners(dm::DMStag) - -Returns a `NamedTuple` with the global indices (including ghost points) of the -`lower` and `upper` corners as well as the `size`. - -# External Links -$(_doc_external("DMSTAG/DMStagGetGhostCorners")) -""" -function getghostcorners(dm::DMStag) end - -@for_petsc function getghostcorners(dm::DMStag{$PetscLib}) - corners = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - local_size = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - nExtra = [$PetscInt(0), $PetscInt(0), $PetscInt(0)] - @chk ccall( - (:DMStagGetGhostCorners, $petsc_library), - PetscErrorCode, - ( - CDMStag, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - Ref{$PetscInt}, - ), - dm, - Ref(corners, 1), - Ref(corners, 2), - Ref(corners, 3), - Ref(local_size, 1), - Ref(local_size, 2), - Ref(local_size, 3), - Ref(nExtra, 1), - Ref(nExtra, 2), - Ref(nExtra, 3), - ) - corners .+= 1 - return ( - lower = corners, - upper = corners .+ local_size .- 1, - size = local_size, - extra = nExtra - ) -end - - -Base.show(io::IO, dm::DMStag) = _show(io, dm) diff --git a/src/dmstag_wrapped.jl b/src/dmstag_wrapped.jl new file mode 100644 index 00000000..7006dfba --- /dev/null +++ b/src/dmstag_wrapped.jl @@ -0,0 +1,2596 @@ +""" + dm = DMStagCreate1d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,M::Int,dof0::Int,dof1::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) + +Create an object to manage data living on the elements and vertices of a parallelized regular 1D grid. + +Collective + +Input Parameters: +=== +- petsclib - the PETSc library +- `comm` - MPI communicator +- `bndx` - boundary type: `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per element/1-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_BOX` or `DMSTAG_STENCIL_NONE` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local sizes, of length equal to the comm size, summing to `M` or `NULL` +- `dmsetfromoptions` - call set from options +- `dmsetup` - call setup +- `options` - additional options + +Output Parameter: +=== +- `dm` - the new `DMSTAG` object + +Options Database Keys: +=== +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type_x ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate1d()` + +# External Links +$(_doc_external("DMStag/DMStagCreate1d")) +""" +function DMStagCreate1d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,M::Int,dof0::Int,dof1::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + with(dm.opts) do + LibPETSc.DMStagCreate1d( + petsclib, + comm, + bndx, + M, + dof0, + dof1, + stencilType, + stencilWidth, + lx, + dm, + ) + end + dmsetfromoptions && setfromoptions!(dm) + dmsetup && setup!(dm) + + return dm +end + + +""" + dm = DMStagCreate2d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,bndy::DMBoundaryType,M::Int,N::Int,m::Int,n::Int,dof0::Int,dof1::Int,dof2::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},ly::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) + +Create an object to manage data living on the elements, faces, and vertices of a parallelized regular 2D grid. + +Collective + +Input Parameters: +=== +- petsclib - the PETSc library +- `comm` - MPI communicator +- `bndx` - x boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `bndy` - y boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements in x direction +- `N` - global number of elements in y direction +- `m` - number of ranks in the x direction (may be `PETSC_DECIDE`) +- `n` - number of ranks in the y direction (may be `PETSC_DECIDE`) +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per face/1-cell +- `dof2` - number of degrees of freedom per element/2-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_NONE`, `DMSTAG_STENCIL_BOX`, or `DMSTAG_STENCIL_STAR` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local x element counts, of length equal to `m`, summing to `M`, or `NULL` +- `ly` - array of local y element counts, of length equal to `n`, summing to `N`, or `NULL` +- `dmsetfromoptions` - call set from options +- `dmsetup` - call setup +- `options` - additional options + +Output Parameter: +=== +- `dm` - the new `DMSTAG` object + +Options Database Keys: +=== +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_grid_y ` - number of elements in the y direction +- `-stag_ranks_x ` - number of ranks in the x direction +- `-stag_ranks_y ` - number of ranks in the y direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type_x ` - `DMBoundaryType` value +- `-stag_boundary_type_y ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call, before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate1d()`, `DMStagCreate3d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()` + +# External Links +$(_doc_external("DMStag/DMStagCreate2d")) +""" +function DMStagCreate2d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,bndy::DMBoundaryType,M::Int,N::Int,m::Int,n::Int,dof0::Int,dof1::Int,dof2::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},ly::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + with(dm.opts) do + LibPETSc.DMStagCreate2d( + petsclib, + comm, + bndx, + bndy, + M, + N, + m, + n, + dof0, + dof1, + dof2, + stencilType, + stencilWidth, + lx, + ly, + dm, + ) + end + dmsetfromoptions && setfromoptions!(dm) + dmsetup && setup!(dm) + + return dm +end + + +""" + dm = DMStagCreate3d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,bndy::DMBoundaryType,bndz::DMBoundaryType,M::Int,N::Int,P::Int,m::Int,n::Int,p::Int,dof0::Int,dof1::Int,dof2::Int,dof3::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},ly::Vector{Int},lz::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) + +Create an object to manage data living on the elements, faces, edges, and vertices of a parallelized regular 3D grid. + +Collective + +Input Parameters: +=== +- petsclib - the PETSc library +- `comm` - MPI communicator +- `bndx` - x boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `bndy` - y boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `bndz` - z boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements in x direction +- `N` - global number of elements in y direction +- `P` - global number of elements in z direction +- `m` - number of ranks in the x direction (may be `PETSC_DECIDE`) +- `n` - number of ranks in the y direction (may be `PETSC_DECIDE`) +- `p` - number of ranks in the z direction (may be `PETSC_DECIDE`) +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per edge/1-cell +- `dof2` - number of degrees of freedom per face/2-cell +- `dof3` - number of degrees of freedom per element/3-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_NONE`, `DMSTAG_STENCIL_BOX`, or `DMSTAG_STENCIL_STAR` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local x element counts, of length equal to `m`, summing to `M`, or `NULL` +- `ly` - arrays of local y element counts, of length equal to `n`, summing to `N`, or `NULL` +- `lz` - arrays of local z element counts, of length equal to `p`, summing to `P`, or `NULL` +- `dmsetfromoptions` - call set from options +- `dmsetup` - call setup +- `options` - additional options + +Output Parameter: +=== +- `dm` - the new `DMSTAG` object + +Options Database Keys: +=== +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_grid_y ` - number of elements in the y direction +- `-stag_grid_z ` - number of elements in the z direction +- `-stag_ranks_x ` - number of ranks in the x direction +- `-stag_ranks_y ` - number of ranks in the y direction +- `-stag_ranks_z ` - number of ranks in the z direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type x ` - `DMBoundaryType` value +- `-stag_boundary_type y ` - `DMBoundaryType` value +- `-stag_boundary_type z ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate3d()` + +# External Links +$(_doc_external("DMStag/DMStagCreate3d")) +""" +function DMStagCreate3d(petsclib::PetscLib,comm::MPI_Comm,bndx::DMBoundaryType,bndy::DMBoundaryType,bndz::DMBoundaryType,M::Int,N::Int,P::Int,m::Int,n::Int,p::Int,dof0::Int,dof1::Int,dof2::Int,dof3::Int,stencilType::DMStagStencilType,stencilWidth::Int,lx::Vector{Int},ly::Vector{Int},lz::Vector{Int},dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) where {PetscLib} + opts = Options(petsclib; options...) + dm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + with(dm.opts) do + LibPETSc.DMStagCreate3d( + petsclib, + comm, + bndx, + bndy, + bndz, + M, + N, + P, + m, + n, + p, + dof0, + dof1, + dof2, + dof3, + stencilType, + stencilWidth, + lx, + ly, + lz, + dm, + ) + end + dmsetfromoptions && setfromoptions!(dm) + dmsetup && setup!(dm) + + return dm +end + + +""" + newdm = DMStagCreateCompatibleDMStag(dm::AbstractDMStag{PetscLib},dof0::Int,dof1::Int,dof2::Int,dof3::Int,dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) + +create a compatible `DMSTAG` with different dof/stratum + +Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `dof0` - number of dof on the first stratum in the new `DMSTAG` +- `dof1` - number of dof on the second stratum in the new `DMSTAG` +- `dof2` - number of dof on the third stratum in the new `DMSTAG` +- `dof3` - number of dof on the fourth stratum in the new `DMSTAG` +- `dmsetfromoptions` - call set from options +- `dmsetup` - call setup +- `options` - additional options + +Output Parameter: +=== +- `newdm` - the new, compatible `DMSTAG` + +Level: intermediate + +Notes: +DOF supplied for strata too big for the dimension are ignored; these may be set to `0`. +For example, for a 2-dimensional `DMSTAG`, `dof2` sets the number of dof per element, +and `dof3` is unused. For a 3-dimensional `DMSTAG`, `dof3` sets the number of DOF per element. + +In contrast to `DMDACreateCompatibleDMDA()`, coordinates are not reused. + +See also: +=== +`DMSTAG`, `DMDACreateCompatibleDMDA()`, `DMGetCompatibility()`, `DMStagMigrateVec()` + +# External Links +$(_doc_external("DMStag/DMStagCreateCompatibleDMStag")) +""" +function DMStagCreateCompatibleDMStag(dm::AbstractDMStag{PetscLib},dof0::Int,dof1::Int,dof2::Int,dof3::Int,dmsetfromoptions::Bool=true,dmsetup::Bool=true,options...) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib; options...) + newdm = DMStag{PetscLib}(C_NULL, opts, petsclib.age) + + with(dm.opts) do + LibPETSc.DMStagCreateCompatibleDMStag( + PetscLib, + dm, + dof0, + dof1, + dof2, + dof3, + newdm, + ) + end + + dmsetfromoptions && setfromoptions!(newdm) + dmsetup && setup!(newdm) + + return newdm +end + + +""" + boundaryTypeX,boundaryTypeY,boundaryTypeZ = DMStagGetBoundaryTypes(dm::AbstractDMStag{PetscLib}) + +get boundary types + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `boundaryTypeX` - boundary type for x direction +- `boundaryTypeY` - boundary type for y direction, not set for one dimensional problems +- `boundaryTypeZ` - boundary type for z direction, not set for one and two dimensional problems + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMBoundaryType` + +# External Links +$(_doc_external("DMStag/DMStagGetBoundaryTypes")) +""" +function DMStagGetBoundaryTypes(dm::AbstractDMStag{PetscLib}) where {PetscLib} + boundaryTypeX = Ref{DMBoundaryType}(DM_BOUNDARY_NONE) + boundaryTypeY = Ref{DMBoundaryType}(DM_BOUNDARY_NONE) + boundaryTypeZ = Ref{DMBoundaryType}(DM_BOUNDARY_NONE) + + LibPETSc.DMStagGetBoundaryTypes( + PetscLib, + dm, + boundaryTypeX, + boundaryTypeY, + boundaryTypeZ, + ) + + return boundaryTypeX[],boundaryTypeY[],boundaryTypeZ[] +end + + +""" + x,y,z,m,n,p,nExtrax,nExtray,nExtraz = DMStagGetCorners(dm::AbstractDMStag{PetscLib}) + +return global element indices of the local region (excluding ghost points) + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `x` - starting element index in first direction +- `y` - starting element index in second direction +- `z` - starting element index in third direction +- `m` - element width in first direction +- `n` - element width in second direction +- `p` - element width in third direction +- `nExtrax` - number of extra partial elements in first direction +- `nExtray` - number of extra partial elements in second direction +- `nExtraz` - number of extra partial elements in third direction + +Level: beginner + +Notes: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +The number of extra partial elements is either 1 or 0. +The value is 1 on right, top, and front non-periodic domain ("physical") boundaries, +in the x, y, and z directions respectively, and otherwise 0. + +See also: +=== +`DMSTAG`, `DMStagGetGhostCorners()`, `DMDAGetCorners()` + +# External Links +$(_doc_external("DMStag/DMStagGetCorners")) +""" +function DMStagGetCorners(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + x = [PetscInt(1)] + y = [PetscInt(1)] + z = [PetscInt(1)] + m = [PetscInt(1)] + n = [PetscInt(1)] + p = [PetscInt(1)] + nExtrax = [PetscInt(1)] + nExtray = [PetscInt(1)] + nExtraz = [PetscInt(1)] + + LibPETSc.DMStagGetCorners( + PetscLib, + dm, + Ref(x,1), + Ref(y,1), + Ref(z,1), + Ref(m,1), + Ref(n,1), + Ref(p,1), + Ref(nExtrax,1), + Ref(nExtray,1), + Ref(nExtraz,1), + ) + + return x[1],y[1],z[1],m[1],n[1],p[1],nExtrax[1],nExtray[1],nExtraz[1] +end + + +""" + dof0,dof1,dof2,dof3 = DMStagGetDOF(dm::AbstractDMStag{PetscLib}) + +get number of DOF associated with each stratum of the grid + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `dof0` - the number of points per 0-cell (vertex/node) +- `dof1` - the number of points per 1-cell (element in 1D, edge in 2D and 3D) +- `dof2` - the number of points per 2-cell (element in 2D, face in 3D) +- `dof3` - the number of points per 3-cell (element in 3D) + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagGetCorners()`, `DMStagGetGhostCorners()`, `DMStagGetGlobalSizes()`, `DMStagGetStencilWidth()`, `DMStagGetBoundaryTypes()`, `DMStagGetLocationDOF()`, `DMDAGetDof()` + +# External Links +$(_doc_external("DMStag/DMStagGetDOF")) +""" +function DMStagGetDOF(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + dof0 = [PetscInt(1)] + dof1 = [PetscInt(1)] + dof2 = [PetscInt(1)] + dof3 = [PetscInt(1)] + + LibPETSc.DMStagGetDOF( + PetscLib, + dm, + Ref(dof0,1), + Ref(dof1,1), + Ref(dof2,1), + Ref(dof3,1), + ) + + return dof0[1],dof1[1],dof2[1],dof3[1] +end + + +""" + entriesPerElement = DMStagGetEntries(dm::AbstractDMStag{PetscLib}) + +get number of native entries in the global representation + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameter: +=== +- `entries` - number of rank-native entries in the global representation + +Level: developer + +Note: +This is the number of entries on this rank for a global vector associated with `dm`. +That is, it is value of `size` returned by `VecGetLocalSize(vec,&size)` when +`DMCreateGlobalVector(dm,&vec) is used to create a `Vec`. Users would typically +use these functions. + +See also: +=== +`DMSTAG`, `DMStagGetDOF()`, `DMStagGetEntriesLocal()`, `DMStagGetEntriesPerElement()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("DMStag/DMStagGetEntries")) +""" +function DMStagGetEntries(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + entriesPerElement = [PetscInt(1)] + + LibPETSc.DMStagGetEntries( + PetscLib, + dm, + Ref(entriesPerElement,1), + ) + + return entriesPerElement[1] +end + + +""" + entries = DMStagGetEntriesLocal(dm::AbstractDMStag{PetscLib}) + +get number of entries in the local representation + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameter: +=== +- `entries` - number of entries in the local representation + +Level: developer + +Note: +This is the number of entries on this rank in the local representation. +That is, it is value of `size` returned by `VecGetSize(vec,&size)` or +`VecGetLocalSize(vec,&size)` when `DMCreateLocalVector(dm,&vec)` is used to +create a `Vec`. Users would typically use these functions. + +See also: +=== +`DMSTAG`, `DMStagGetDOF()`, `DMStagGetEntries()`, `DMStagGetEntriesPerElement()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("DMStag/DMStagGetEntriesLocal")) +""" +function DMStagGetEntriesLocal(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + entries = [PetscInt(1)] + + LibPETSc.DMStagGetEntriesLocal( + PetscLib, + dm, + Ref(entries,1), + ) + + return entries[1] +end + + +""" + entriesPerElement = DMStagGetEntriesPerElement(dm::AbstractDMStag{PetscLib}) + +get number of entries per element in the local representation + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameter: +=== +- `entriesPerElement` - number of entries associated with each element in the local representation + +Level: developer + +Notes: +This is the natural block size for most local operations. In 1D it is equal to `dof0` + `dof1`, +in 2D it is equal to `dof0` + 2`dof1` + `dof2`, and in 3D it is equal to `dof0` + 3`dof1` + 3`dof2` + `dof3` + +See also: +=== +`DMSTAG`, `DMStagGetDOF()` + +# External Links +$(_doc_external("DMStag/DMStagGetEntriesPerElement")) +""" +function DMStagGetEntriesPerElement(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + entriesPerElement = [PetscInt(1)] + + LibPETSc.DMStagGetEntriesPerElement( + PetscLib, + dm, + Ref(entriesPerElement,1), + ) + + return entriesPerElement[1] +end + + +""" + x,y,z,m,n,p = DMStagGetGhostCorners(dm::AbstractDMStag{PetscLib}) + +return global element indices of the local region, including ghost points + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `x` - the starting element index in the first direction +- `y` - the starting element index in the second direction +- `z` - the starting element index in the third direction +- `m` - the element width in the first direction +- `n` - the element width in the second direction +- `p` - the element width in the third direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetCorners()`, `DMDAGetGhostCorners()` + +# External Links +$(_doc_external("DMStag/DMStagGetGhostCorners")) +""" +function DMStagGetGhostCorners(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + x = [PetscInt(1)] + y = [PetscInt(1)] + z = [PetscInt(1)] + m = [PetscInt(1)] + n = [PetscInt(1)] + p = [PetscInt(1)] + + LibPETSc.DMStagGetGhostCorners( + PetscLib, + dm, + Ref(x,1), + Ref(y,1), + Ref(z,1), + Ref(m,1), + Ref(n,1), + Ref(p,1), + ) + + return x[1],y[1],z[1],m[1],n[1],p[1] +end + + +""" + M,N,P = DMStagGetGlobalSizes(dm::AbstractDMStag{PetscLib}) + +get global element counts + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `M` - global element counts in the x direction +- `N` - global element counts in the y direction +- `P` - global element counts in the z direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetLocalSizes()`, `DMDAGetInfo()` + +# External Links +$(_doc_external("DMStag/DMStagGetGlobalSizes")) +""" +function DMStagGetGlobalSizes(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + M = [PetscInt(1)] + N = [PetscInt(1)] + P = [PetscInt(1)] + + LibPETSc.DMStagGetGlobalSizes( + PetscLib, + dm, + Ref(M,1), + Ref(N,1), + Ref(P,1), + ) + + return M[1],N[1],P[1] +end + + +""" + isFirstRank0,isFirstRank1,isFirstRank2 = DMStagGetIsFirstRank(dm::AbstractDMStag{PetscLib}) + +get boolean value for whether this rank is first in each direction in the rank grid + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `isFirstRank0` - whether this rank is first in the x direction +- `isFirstRank1` - whether this rank is first in the y direction +- `isFirstRank2` - whether this rank is first in the z direction + +Level: intermediate + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetIsLastRank()` + +# External Links +$(_doc_external("DMStag/DMStagGetIsFirstRank")) +""" +function DMStagGetIsFirstRank(dm::AbstractDMStag{PetscLib}) where {PetscLib} + isFirstRank0 = Ref{PetscBool}() + isFirstRank1 = Ref{PetscBool}() + isFirstRank2 = Ref{PetscBool}() + + LibPETSc.DMStagGetIsFirstRank( + PetscLib, + dm, + isFirstRank0, + isFirstRank1, + isFirstRank2, + ) + + return isFirstRank0[] == PETSC_TRUE,isFirstRank1[] == PETSC_TRUE,isFirstRank2[] == PETSC_TRUE +end + + +""" + isLastRank0,isLastRank1,isLastRank2 = DMStagGetIsLastRank(dm::AbstractDMStag{PetscLib}) + +get boolean value for whether this rank is last in each direction in the rank grid + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `isLastRank0` - whether this rank is last in the x direction +- `isLastRank1` - whether this rank is last in the y direction +- `isLastRank2` - whether this rank is last in the z direction + +Level: intermediate + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetIsFirstRank()` + +# External Links +$(_doc_external("DMStag/DMStagGetIsLastRank")) +""" +function DMStagGetIsLastRank(dm::AbstractDMStag{PetscLib}) where {PetscLib} + isLastRank0 = Ref{PetscBool}() + isLastRank1 = Ref{PetscBool}() + isLastRank2 = Ref{PetscBool}() + + LibPETSc.DMStagGetIsLastRank( + PetscLib, + dm, + isLastRank0, + isLastRank1, + isLastRank2, + ) + + return isLastRank0[] == PETSC_TRUE,isLastRank1[] == PETSC_TRUE,isLastRank2[] == PETSC_TRUE +end + + +""" + m,n,p = DMStagGetLocalSizes(dm::AbstractDMStag{PetscLib}) + +get local elementwise sizes + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `m` - local element counts (excluding ghosts) in the x direction +- `n` - local element counts (excluding ghosts) in the y direction +- `p` - local element counts (excluding ghosts) in the z direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMStagGetDOF()`, `DMStagGetNumRanks()`, `DMDAGetLocalInfo()` + +# External Links +$(_doc_external("DMStag/DMStagGetLocalSizes")) +""" +function DMStagGetLocalSizes(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + m = [PetscInt(1)] + n = [PetscInt(1)] + p = [PetscInt(1)] + + LibPETSc.DMStagGetLocalSizes( + PetscLib, + dm, + Ref(m,1), + Ref(n,1), + Ref(p,1), + ) + + return m[1],n[1],p[1] +end + + +""" + dof = DMStagGetLocationDOF(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation) + +Get number of DOF associated with a given point in a `DMSTAG` grid + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `loc` - grid point (see `DMStagStencilLocation`) + +Output Parameter: +=== +- `dof` - the number of DOF (components) living at `loc` in `dm` + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagStencilLocation`, `DMStagStencil`, `DMDAGetDof()` + +# External Links +$(_doc_external("DMStag/DMStagGetLocationDOF")) +""" +function DMStagGetLocationDOF(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation) where {PetscLib} + PetscInt = PetscLib.PetscInt + dof = [PetscInt(1)] + + LibPETSc.DMStagGetLocationDOF( + PetscLib, + dm, + loc, + Ref(dof,1), + ) + + return dof[1] +end + + +""" + slot = DMStagGetLocationSlot(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation,c::Int) + +get index to use in accessing raw local arrays + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `loc` - location relative to an element +- `c` - component + +Output Parameter: +=== +- `slot` - index to use + +Level: beginner + +Notes: +Provides an appropriate index to use with `DMStagVecGetArray()` and friends. +This is required so that the user doesn't need to know about the ordering of +dof associated with each local element. + +See also: +=== +`DMSTAG`, `DMStagVecGetArray()`, `DMStagVecGetArrayRead()`, `DMStagGetDOF()`, `DMStagGetEntriesPerElement()` + +# External Links +$(_doc_external("DMStag/DMStagGetLocationSlot")) +""" +function DMStagGetLocationSlot(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation,c::Int) where {PetscLib} + PetscInt = PetscLib.PetscInt + slot = [PetscInt(1)] + + LibPETSc.DMStagGetLocationSlot( + PetscLib, + dm, + loc, + c, + Ref(slot,1), + ) + + return slot[1] +end + + +""" + nRanks0,nRanks1,nRanks2 = DMStagGetNumRanks(dm::AbstractDMStag{PetscLib}) + +get number of ranks in each direction in the global grid decomposition + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `nRanks0` - number of ranks in the x direction in the grid decomposition +- `nRanks1` - number of ranks in the y direction in the grid decomposition +- `nRanks2` - number of ranks in the z direction in the grid decomposition + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMStagGetLocalSize()`, `DMStagSetNumRanks()`, `DMDAGetInfo()` + +# External Links +$(_doc_external("DMStag/DMStagGetNumRanks")) +""" +function DMStagGetNumRanks(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + nRanks0 = [PetscInt(1)] + nRanks1 = [PetscInt(1)] + nRanks2 = [PetscInt(1)] + + LibPETSc.DMStagGetNumRanks( + PetscLib, + dm, + Ref(nRanks0,1), + Ref(nRanks1,1), + Ref(nRanks2,1), + ) + + return nRanks0[1],nRanks1[1],nRanks2[1] +end + + +""" + lx,ly,lz = DMStagGetOwnershipRanges(dm::AbstractDMStag{PetscLib}) + +get elements per rank in each direction + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `lx` - ownership along x direction (optional) +- `ly` - ownership along y direction (optional) +- `lz` - ownership along z direction (optional) + +Level: intermediate + +Notes: +These correspond to the optional final arguments passed to `DMStagCreate1d()`, `DMStagCreate2d()`, and `DMStagCreate3d()`. + +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +In C you should not free these arrays, nor change the values in them. +They will only have valid values while the `DMSTAG` they came from still exists (has not been destroyed). + +See also: +=== +`DMSTAG`, `DMStagSetGlobalSizes()`, `DMStagSetOwnershipRanges()`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDAGetOwnershipRanges()` + +# External Links +$(_doc_external("DMStag/DMStagGetOwnershipRanges")) +""" +function DMStagGetOwnershipRanges(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + n_lx,n_ly,n_lz = DMStagGetNumRanks(dm::AbstractDMStag{PetscLib}) + nX = (n_lx,) + nY = (n_ly,) + nZ = (n_lz,) + + r_lx = PETSc_RefPtr(nX, PetscInt) + r_ly = PETSc_RefPtr(nY, PetscInt) + r_lz = PETSc_RefPtr(nZ, PetscInt) + + LibPETSc.DMStagGetOwnershipRanges( + PetscLib, + dm, + r_lx, + r_ly, + r_lz, + ) + + arrX = PETSc_unsafe_wrap(r_lx, nX; own=false) + arrY = PETSc_unsafe_wrap(r_ly, nY; own=false) + arrZ = PETSc_unsafe_wrap(r_lz, nZ; own=false) + + return arrX, arrY, arrZ +end + + +""" + arrX,arrY,arrZ,p_arrx,p_arry,p_arrz = DMStagGetProductCoordinateArrays(dm::AbstractDMStag{PetscLib}) + +extract local product coordinate arrays, one per dimension + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `arrX` - local 1D coordinate arrays for x direction +- `arrY` - local 1D coordinate arrays for y direction, not set for one dimensional problems +- `arrZ` - local 1D coordinate arrays for z direction, not set for one and two dimensional problems +- `p_arrx` - pointer to local 1D coordinate arrays for x direction +- `p_arry` - pointer to local 1D coordinate arrays for y direction +- `p_arrz` - pointer to local 1D coordinate arrays for z direction + +Level: intermediate + +Notes: +A high-level helper function to quickly extract local coordinate arrays. + +Note that 2-dimensional arrays are returned. See +`DMStagVecGetArray()`, which is called internally to produce these arrays +representing coordinates on elements and vertices (element boundaries) +for a 1-dimensional `DMSTAG` in each coordinate direction. + +One should use `DMStagGetProductCoordinateLocationSlot()` to determine appropriate +indices for the second dimension in these returned arrays. This function +checks that the coordinate array is a suitable product of 1-dimensional +`DMSTAG` objects. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagGetProductCoordinateArraysRead()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagGetProductCoordinateLocationSlot()` + +# External Links +$(_doc_external("DMStag/DMStagGetProductCoordinateArrays")) +""" +function DMStagGetProductCoordinateArrays(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + PetscInt = PetscLib.PetscInt + dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + nX = (dims[1],PetscInt(1)) + nY = (dims[2],PetscInt(1)) + nZ = (dims[3],PetscInt(1)) + r_arrX = PETSc_RefPtr(nX, PetscScalar) + r_arrY = PETSc_RefPtr(nY, PetscScalar) + r_arrZ = PETSc_RefPtr(nZ, PetscScalar) + + LibPETSc.DMStagGetProductCoordinateArrays( + PetscLib, + dm, + r_arrX, + r_arrY, + r_arrZ, + ) + + arrX = PETSc_unsafe_wrap(r_arrX, nX; own=false) + arrY = PETSc_unsafe_wrap(r_arrY, nY; own=false) + arrZ = PETSc_unsafe_wrap(r_arrZ, nZ; own=false) + + return arrX[:],arrY[:],arrZ[:], r_arrX, r_arrY, r_arrZ +end + + +""" + arrX,arrY,arrZ,p_arrx,p_arry,p_arrz = DMStagGetProductCoordinateArraysRead(dm::AbstractDMStag{PetscLib}) + +extract product coordinate arrays, read + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `arrX` - local 1D coordinate arrays for x direction +- `arrY` - local 1D coordinate arrays for y direction, not set for one dimensional problems +- `arrZ` - local 1D coordinate arrays for z direction, not set for one and two dimensional problems +- `p_arrx` - pointer to local 1D coordinate arrays for x direction +- `p_arry` - pointer to local 1D coordinate arrays for y direction +- `p_arrz` - pointer to local 1D coordinate arrays for z direction + +Level: intermediate + +Note: +See `DMStagGetProductCoordinateArrays()` for more information. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagGetProductCoordinateArrays()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagGetProductCoordinateLocationSlot()` + +# External Links +$(_doc_external("DMStag/DMStagGetProductCoordinateArraysRead")) +""" +function DMStagGetProductCoordinateArraysRead(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + PetscInt = PetscLib.PetscInt + + dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + nX = (dims[1],PetscInt(1)) + nY = (dims[2],PetscInt(1)) + nZ = (dims[3],PetscInt(1)) + r_arrX = PETSc_RefPtr(nX, PetscScalar) + r_arrY = PETSc_RefPtr(nY, PetscScalar) + r_arrZ = PETSc_RefPtr(nZ, PetscScalar) + + LibPETSc.DMStagGetProductCoordinateArraysRead( + PetscLib, + dm, + r_arrX, + r_arrY, + r_arrZ, + ) + + arrX = PETSc_unsafe_wrap(r_arrX, nX; own=false) + arrY = PETSc_unsafe_wrap(r_arrY, nY; own=false) + arrZ = PETSc_unsafe_wrap(r_arrZ, nZ; own=false) + + return arrX[:],arrY[:],arrZ[:], r_arrX, r_arrY, r_arrZ +end + + +""" + slot = DMStagGetProductCoordinateLocationSlot(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation) + +get slot for use with local product coordinate arrays + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `loc` - the grid location + +Output Parameter: +=== +- `slot` - the index to use in local arrays + +Level: intermediate + +Notes: +High-level helper function to get slot indices for 1D coordinate `DM`s, +for use with `DMStagGetProductCoordinateArrays()` and related functions. + +For `loc`, one should use `DMSTAG_LEFT`, `DMSTAG_ELEMENT`, or `DMSTAG_RIGHT` for "previous", "center" and "next" +locations, respectively, in each dimension. +One can equivalently use `DMSTAG_DOWN` or `DMSTAG_BACK` in place of `DMSTAG_LEFT`, +and `DMSTAG_UP` or `DMSTACK_FRONT` in place of `DMSTAG_RIGHT`; + +This function checks that the coordinates are actually set up so that using the +slots from any of the 1D coordinate sub-`DM`s are valid for all the 1D coordinate sub-`DM`s. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagGetProductCoordinateArrays()`, `DMStagGetProductCoordinateArraysRead()`, `DMStagSetUniformCoordinates()` + +# External Links +$(_doc_external("DMStag/DMStagGetProductCoordinateLocationSlot")) +""" +function DMStagGetProductCoordinateLocationSlot(dm::AbstractDMStag{PetscLib},loc::DMStagStencilLocation) where {PetscLib} + PetscInt = PetscLib.PetscInt + slot = [PetscInt(1)] + + LibPETSc.DMStagGetProductCoordinateLocationSlot( + PetscLib, + dm, + loc, + Ref(slot,1), + ) + + return slot[1] +end + + +""" + stencilType = DMStagGetStencilType(dm::AbstractDMStag{PetscLib}) + +get elementwise ghost/halo stencil type + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameter: +=== +- `stencilType` - the elementwise ghost stencil type: `DMSTAG_STENCIL_BOX`, `DMSTAG_STENCIL_STAR`, or `DMSTAG_STENCIL_NONE` + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagSetStencilType()`, `DMStagGetStencilWidth`, `DMStagStencilType` + +# External Links +$(_doc_external("DMStag/DMStagGetStencilType")) +""" +function DMStagGetStencilType(dm::AbstractDMStag{PetscLib}) where {PetscLib} + stencilType = Ref{DMStagStencilType}() + + LibPETSc.DMStagGetStencilType( + PetscLib, + dm, + stencilType, + ) + + return string(stencilType[]) +end + + +""" + stencilWidth = DMStagGetStencilWidth(dm::AbstractDMStag{PetscLib}) + +get elementwise stencil width + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameter: +=== +- `stencilWidth` - stencil/halo/ghost width in elements + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagSetStencilWidth()`, `DMStagGetStencilType()`, `DMDAGetStencilType()` + +# External Links +$(_doc_external("DMStag/DMStagGetStencilWidth")) +""" +function DMStagGetStencilWidth(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + stencilWidth = [PetscInt(1)] + + LibPETSc.DMStagGetStencilWidth( + PetscLib, + dm, + Ref(stencilWidth,1), + ) + + return stencilWidth[1] +end + + +""" + refine_x,refine_y,refine_z = DMStagGetRefinementFactor(dm::AbstractDMStag{PetscLib}) + +get refinement ratios in each direction + +Not Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Output Parameters: +=== +- `refine_x` - ratio of fine grid to coarse in x-direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y-direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z-direction (2 by default) + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMRefine()`, `DMCoarsen()`, `DMStagSetRefinementFactor()`, `DMDASetRefinementFactor()` + +# External Links +$(_doc_external("DMStag/DMStagGetRefinementFactor")) +""" +function DMStagGetRefinementFactor(dm::AbstractDMStag{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + refine_x = [PetscInt(1)] + refine_y = [PetscInt(1)] + refine_z = [PetscInt(1)] + + LibPETSc.DMStagGetRefinementFactor( + PetscLib, + dm, + Ref(refine_x,1), + Ref(refine_y,1), + Ref(refine_z,1), + ) + + return refine_x[1],refine_y[1],refine_z[1] +end + + +""" + val = DMStagMatGetValuesStencil(dm::AbstractDMStag{PetscLib},mat::AbstractMatrix,nRow::Int,posRow::Vector{DMStagStencil{Int}},nCol::Int,posCol::Vector{DMStagStencil{Int}}) + +retrieve local matrix entries using grid indexing + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `mat` - the matrix +- `nRow` - number of rows +- `posRow` - grid locations (including components) of rows +- `nCol` - number of columns +- `posCol` - grid locations (including components) of columns + +Output Parameter: +=== +- `val` - logically two-dimensional array of values + +Level: advanced + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagVecSetValuesStencil()`, `DMStagMatSetValuesStencil()`, `MatSetValuesStencil()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("DMStag/DMStagMatGetValuesStencil")) +""" +function DMStagMatGetValuesStencil(dm::AbstractDMStag{PetscLib},mat::AbstractMatrix,nRow::Int,posRow::Vector{DMStagStencil{Int}},nCol::Int,posCol::Vector{DMStagStencil{Int}}) where {PetscLib} + @assert length(posRow) == nRow + @assert length(posCol) == nCol + + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscScalar = PetscLib.PetscScalar + val = zeros(PetscScalar, nRow*nCol) + + LibPETSc.DMStagMatGetValuesStencil( + PetscLib, + dm, + mat, + nRow, + posRow, + nCol, + posCol, + Ref(val,nRow*nCol), + ) + + return val +end + +DMStagMatGetValuesStencil(dm::AbstractDMStag{PetscLib},mat::AbstractMatrix,posRow::Vector{DMStagStencil{Int}},posCol::Vector{DMStagStencil{Int}}) where {PetscLib} =DMStagMatGetValuesStencil(dm,mat,length(posRow),posRow,length(posCol),posCol) + + +""" + DMStagMatSetValuesStencil(dm::AbstractDMStag{PetscLib},mat::AbstractMatrix,nRow::Int,posRow::Vector{DMStagStencil{Int}},nCol::Int,posCol::Vector{DMStagStencil{Int}},val::Vector{<:AbstractFloat},insertMode::InsertMode) + +insert or add matrix entries using grid indexing + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `mat` - the matrix +- `nRow` - number of rows +- `posRow` - grid locations (including components) of rows +- `nCol` - number of columns +- `posCol` - grid locations (including components) of columns +- `val` - logically two-dimensional array of values +- `insertMode` - `INSERT_VALUES` or `ADD_VALUES` + +Notes: +See notes for `MatSetValuesStencil()` + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagVecSetValuesStencil()`, `DMStagMatGetValuesStencil()`, `MatSetValuesStencil()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("DMStag/DMStagMatSetValuesStencil")) +""" +function DMStagMatSetValuesStencil(dm::AbstractDMStag{PetscLib},mat::AbstractMatrix,nRow::Int,posRow::Vector{DMStagStencil{Int}},nCol::Int,posCol::Vector{DMStagStencil{Int}},val::Vector{<:AbstractFloat},insertMode::InsertMode) where {PetscLib} + @assert length(val) == nRow*nCol + LibPETSc.DMStagMatSetValuesStencil( + PetscLib, + dm, + mat, + nRow, + posRow, + nCol, + posCol, + val, + insertMode, + ) + + return nothing +end + + +""" + DMStagMigrateVec(dm::AbstractDMStag{PetscLib},vec::AbstractVector,dmTo::AbstractDMStag{PetscLib},vecTo::AbstractVector) + +transfer a vector associated with a `DMSTAG` to a vector associated with a compatible `DMSTAG` + +Collective + +Input Parameters: +=== +- `dm` - the source `DMSTAG` object +- `vec` - the source vector, compatible with `dm` +- `dmTo` - the compatible destination `DMSTAG` object +- `vecTo` - the destination vector, compatible with `dmTo` + +Level: advanced + +Notes: +Extra dof are ignored, and unfilled dof are zeroed. +Currently only implemented to migrate global vectors to global vectors. +For the definition of compatibility of `DM`s, see `DMGetCompatibility()`. + +See also: +=== +`DMSTAG`, `DMStagCreateCompatibleDMStag()`, `DMGetCompatibility()`, `DMStagVecSplitToDMDA()` + +# External Links +$(_doc_external("DMStag/DMStagMigrateVec")) +""" +function DMStagMigrateVec(dm::AbstractDMStag{PetscLib},vec::AbstractVector,dmTo::AbstractDMStag{PetscLib},vecTo::AbstractVector) where {PetscLib} + + LibPETSc.DMStagMigrateVec( + PetscLib, + dm, + vec, + dmTo, + vecTo, + ) + + return nothing +end + + +""" + DMStagPopulateLocalToGlobalInjective(dm::AbstractDMStag{PetscLib}) + +populate an internal 1 + +Collective + +Creates an internal object which explicitly maps a single local degree of +freedom to each global degree of freedom. This is used, if populated, +instead of SCATTER_REVERSE_LOCAL with the (1-to-many, in general) +global-to-local map, when DMLocalToGlobal() is called with INSERT_VALUES. +This allows usage, for example, even in the periodic, 1-rank case, where +the inverse of the global-to-local map, even when restricted to on-rank +communication, is non-injective. This is at the cost of storing an additional +VecScatter object inside each `DMSTAG` object. + +Input Parameter: +=== +- `dm` - the `DMSTAG` object + +Level: developer + +Notes: +In normal usage, library users shouldn't be concerned with this function, +as it is called during `DMSetUp()`, when required. + +Returns immediately if the internal map is already populated. + +Developer Notes: +This could, if desired, be moved up to a general `DM` routine. It would allow, +for example, `DMDA` to support `DMLocalToGlobal()` with `INSERT_VALUES`, +even in the single-rank periodic case. + +See also: +=== +`DMSTAG`, `DMLocalToGlobal()`, `VecScatter` + +# External Links +$(_doc_external("DMStag/DMStagPopulateLocalToGlobalInjective")) +""" +function DMStagPopulateLocalToGlobalInjective(dm::AbstractDMStag{PetscLib}) where {PetscLib} + + LibPETSc.DMStagPopulateLocalToGlobalInjective( + PetscLib, + dm, + ) + + return nothing +end + + +""" + arrX,arrY,arrZ = DMStagRestoreProductCoordinateArrays(dm::AbstractDMStag{PetscLib}, p_arrX, p_arrY, p_arrZ) + +restore local array access + +Logically Collective + +Input Parameter: +=== +- `dm` - the `DMSTAG` object +- `p_arrX` - pointer to local 1D coordinate arrays for x direction +- `p_arrY` - pointer to local 1D coordinate arrays for y direction +- `p_arrZ` - pointer to local 1D coordinate arrays for z direction + +Level: intermediate + +Notes: +This function does not automatically perform a local->global scatter to populate global coordinates from the local coordinates. +Thus, it may be required to explicitly perform these operations in some situations, as in the following partial example: +``` +PetscCall(DMGetCoordinateDM(dm, &cdm)); +for (PetscInt d = 0; d < 3; ++d) { +DM subdm; +Vec coor, coor_local; + +PetscCall(DMProductGetDM(cdm, d, &subdm)); +PetscCall(DMGetCoordinates(subdm, &coor)); +PetscCall(DMGetCoordinatesLocal(subdm, &coor_local)); +PetscCall(DMLocalToGlobal(subdm, coor_local, INSERT_VALUES, coor)); +PetscCall(PetscPrintf(PETSC_COMM_WORLD, "Coordinates dim %" PetscInt_FMT ":\n", d)); +PetscCall(VecView(coor, PETSC_VIEWER_STDOUT_WORLD)); +} +``` + +See also: +=== +`DMSTAG`, `DMStagGetProductCoordinateArrays()`, `DMStagGetProductCoordinateArraysRead()` + +# External Links +$(_doc_external("DMStag/DMStagRestoreProductCoordinateArrays")) +""" +function DMStagRestoreProductCoordinateArrays(dm::AbstractDMStag{PetscLib}, r_arrX, r_arrY, r_arrZ) where {PetscLib} + + LibPETSc.DMStagRestoreProductCoordinateArrays( + PetscLib, + dm, + r_arrX, + r_arrY, + r_arrZ, + ) + + return nothing +end + + +""" + arrX,arrY,arrZ = DMStagRestoreProductCoordinateArraysRead(dm::AbstractDMStag{PetscLib}, p_arrX, p_arrY, p_arrZ) + +restore local product array access, read + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `p_arrX` - pointer to local 1D coordinate arrays for x direction +- `p_arrY` - pointer to local 1D coordinate arrays for y direction +- `p_arrZ` - pointer to local 1D coordinate arrays for z direction + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagGetProductCoordinateArrays()`, `DMStagGetProductCoordinateArraysRead()` + +# External Links +$(_doc_external("DMStag/DMStagRestoreProductCoordinateArraysRead")) +""" +function DMStagRestoreProductCoordinateArraysRead(dm::AbstractDMStag{PetscLib}, r_arrX, r_arrY, r_arrZ) where {PetscLib} + LibPETSc.DMStagRestoreProductCoordinateArraysRead( + PetscLib, + dm, + r_arrX, + r_arrY, + r_arrZ, + ) + + return nothing +end + + +""" + xc = DMStagRestrictSimple(dmf::AbstractDMStag{PetscLib},xf::AbstractVector,dmc::AbstractDMStag{PetscLib}) + +restricts data from a fine to a coarse `DMSTAG`, in the simplest way + +Values on coarse cells are averages of all fine cells that they cover. +Thus, values on vertices are injected, values on edges are averages +of the underlying two fine edges, and values on elements in +d dimensions are averages of 2^d underlying elements. + +Input Parameters: +=== +- `dmf` - fine `DM` +- `xf` - data on fine `DM` +- `dmc` - coarse `DM` + +Output Parameter: +=== +- `xc` - data on coarse `DM` + +Level: advanced + +See also: +=== +`DMSTAG`, `DM`, `DMRestrict()`, `DMCoarsen()`, `DMCreateInjection()` + +# External Links +$(_doc_external("DMStag/DMStagRestrictSimple")) +""" +function DMStagRestrictSimple(dmf::AbstractDMStag{PetscLib},xf::AbstractVector,dmc::AbstractDMStag{PetscLib}) where {PetscLib} + + xc = DMLocalVec(dmc) + + LibPETSc.DMStagRestrictSimple( + PetscLib, + dmf, + xf, + dmc, + xc + ) + + return xc +end + + +""" + DMStagSetBoundaryTypes(dm::AbstractDMStag{PetscLib},boundaryType0::DMBoundaryType,boundaryType1::DMBoundaryType,boundaryType2::DMBoundaryType) + +set `DMSTAG` boundary types + +Logically Collective; boundaryType0, boundaryType1, and boundaryType2 must contain common values + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `boundaryType2` - boundary type for x direction +- `boundaryType1` - boundary type for y direction, not set for one dimensional problems +- `boundaryType0` - boundary type for z direction, not set for one and two dimensional problems + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMBoundaryType`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDASetBoundaryType()` + +# External Links +$(_doc_external("DMStag/DMStagSetBoundaryTypes")) +""" +function DMStagSetBoundaryTypes(dm::AbstractDMStag{PetscLib},boundaryType0::DMBoundaryType,boundaryType1::DMBoundaryType,boundaryType2::DMBoundaryType) where {PetscLib} + + LibPETSc.DMStagSetBoundaryTypes( + PetscLib, + dm, + boundaryType0, + boundaryType1, + boundaryType2, + ) + + return nothing +end + + +""" + DMStagSetCoordinateDMType(dm::AbstractDMStag{PetscLib},dmtype::DMType) + +set DM type to store coordinates + +Logically Collective; `dmtype` must contain common value + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `dmtype` - `DMtype` for coordinates, either `DMSTAG` or `DMPRODUCT` + +Level: advanced + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMGetCoordinateDM()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetUniformCoordinatesProduct()`, `DMType` + +# External Links +$(_doc_external("DMStag/DMStagSetCoordinateDMType")) +""" +function DMStagSetCoordinateDMType(dm::AbstractDMStag{PetscLib},dmtype::DMType) where {PetscLib} + + LibPETSc.DMStagSetCoordinateDMType( + PetscLib, + dm, + dmtype, + ) + + return nothing +end + + +""" + DMStagSetDOF(dm::AbstractDMStag{PetscLib},dof0::Int,dof1::Int,dof2::Int,dof3::Int) + +set dof/stratum + +Logically Collective; `dof0`, `dof1`, `dof2`, and `dof3` must contain common values + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `dof0` - the number of points per 0-cell (vertex/node) +- `dof1` - the number of points per 1-cell (element in 1D, edge in 2D and 3D) +- `dof2` - the number of points per 2-cell (element in 2D, face in 3D) +- `dof3` - the number of points per 3-cell (element in 3D) + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMDASetDof()` + +# External Links +$(_doc_external("DMStag/DMStagSetDOF")) +""" +function DMStagSetDOF(dm::AbstractDMStag{PetscLib},dof0::Int,dof1::Int,dof2::Int,dof3::Int) where {PetscLib} + + LibPETSc.DMStagSetDOF( + PetscLib, + dm, + dof0, + dof1, + dof2, + dof3, + ) + + return nothing +end + + +""" + DMStagSetGlobalSizes(dm::AbstractDMStag{PetscLib},N0::Int,N1::Int,N2::Int) + +set global element counts in each direction + +Logically Collective; `N0`, `N1`, and `N2` must contain common values + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `N0` - global elementwise size in the x direction +- `N1` - global elementwise size in the y direction +- `N2` - global elementwise size in the z direction + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMDASetSizes()` + +# External Links +$(_doc_external("DMStag/DMStagSetGlobalSizes")) +""" +function DMStagSetGlobalSizes(dm::AbstractDMStag{PetscLib},N0::Int,N1::Int,N2::Int) where {PetscLib} + + LibPETSc.DMStagSetGlobalSizes( + PetscLib, + dm, + N0, + N1, + N2, + ) + + return nothing +end + + +""" + DMStagSetNumRanks(dm::AbstractDMStag{PetscLib},nRanks0::Int,nRanks1::Int,nRanks2::Int) + +set ranks in each direction in the global rank grid + +Logically Collective; `nRanks0`, `nRanks1`, and `nRanks2` must contain common values + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `nRanks0` - number of ranks in the x direction +- `nRanks1` - number of ranks in the y direction +- `nRanks2` - number of ranks in the z direction + +Level: developer + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMDASetNumProcs()` + +# External Links +$(_doc_external("DMStag/DMStagSetNumRanks")) +""" +function DMStagSetNumRanks(dm::AbstractDMStag{PetscLib},nRanks0::Int,nRanks1::Int,nRanks2::Int) where {PetscLib} + + LibPETSc.DMStagSetNumRanks( + PetscLib, + dm, + nRanks0, + nRanks1, + nRanks2, + ) + + return nothing +end + + +""" + DMStagSetOwnershipRanges(dm::AbstractDMStag{PetscLib},lx::Vector{Int},ly::Vector{Int},lz::Vector{Int}) + +set elements per rank in each direction + +Logically Collective; `lx`, `ly`, and `lz` must contain common values + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `lx` - element counts for each rank in the x direction, may be `NULL` +- `ly` - element counts for each rank in the y direction, may be `NULL` +- `lz` - element counts for each rank in the z direction, may be `NULL` + +Level: developer + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagSetGlobalSizes()`, `DMStagGetOwnershipRanges()`, `DMDASetOwnershipRanges()` + +# External Links +$(_doc_external("DMStag/DMStagSetOwnershipRanges")) +""" +function DMStagSetOwnershipRanges(dm::AbstractDMStag{PetscLib},lx::Vector{Int},ly::Vector{Int},lz::Vector{Int}) where {PetscLib} + LibPETSc.DMStagSetOwnershipRanges( + PetscLib, + dm, + lx, + ly, + lz, + ) + + return nothing +end + + +""" + DMStagSetStencilType(dm::AbstractDMStag{PetscLib},stencilType::DMStagStencilType) + +set elementwise ghost/halo stencil type + +Logically Collective; `stencilType` must contain common value + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `stencilType` - the elementwise ghost stencil type: `DMSTAG_STENCIL_BOX`, `DMSTAG_STENCIL_STAR`, or `DMSTAG_STENCIL_NONE` + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagGetStencilType()`, `DMStagSetStencilWidth()`, `DMStagStencilType` + +# External Links +$(_doc_external("DMStag/DMStagSetStencilType")) +""" +function DMStagSetStencilType(dm::AbstractDMStag{PetscLib},stencilType::DMStagStencilType) where {PetscLib} + + LibPETSc.DMStagSetStencilType( + PetscLib, + dm, + stencilType, + ) + + return nothing +end + + +""" + DMStagSetStencilWidth(dm::AbstractDMStag{PetscLib},stencilWidth::Int) + +set elementwise stencil width + +Logically Collective; `stencilWidth` must contain common value + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `stencilWidth` - stencil/halo/ghost width in elements + +Level: beginner + +Note: +The width value is not used when `DMSTAG_STENCIL_NONE` is specified. + +See also: +=== +`DMSTAG`, `DMStagGetStencilWidth()`, `DMStagGetStencilType()`, `DMStagStencilType` + +# External Links +$(_doc_external("DMStag/DMStagSetStencilWidth")) +""" +function DMStagSetStencilWidth(dm::AbstractDMStag{PetscLib},stencilWidth::Int) where {PetscLib} + + LibPETSc.DMStagSetStencilWidth( + PetscLib, + dm, + stencilWidth, + ) + + return nothing +end + + +""" + DMStagSetRefinementFactor(dm::AbstractDMStag{PetscLib},refine_x::Int,refine_y::Int,refine_z::Int) + +set refinement ratios in each direction + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `refine_x` - ratio of fine grid to coarse in x-direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y-direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z-direction (2 by default) + +Level: intermediate + +Note: +Pass `PETSC_IGNORE` to leave a value unchanged + +See also: +=== +`DMSTAG`, `DMRefine()`, `DMCoarsen()`, `DMStagGetRefinementFactor()`, `DMDAGetRefinementFactor()` + +# External Links +$(_doc_external("DMStag/DMStagSetRefinementFactor")) +""" +function DMStagSetRefinementFactor(dm::AbstractDMStag{PetscLib},refine_x::Int,refine_y::Int,refine_z::Int) where {PetscLib} + + LibPETSc.DMStagSetRefinementFactor( + PetscLib, + dm, + refine_x, + refine_y, + refine_z, + ) + + return nothing +end + + +""" + DMStagSetUniformCoordinates(dm::AbstractDMStag{PetscLib},xmin<:AbstractFloat,xmax<:AbstractFloat,ymin<:AbstractFloat,ymax<:AbstractFloat,zmin<:AbstractFloat,zmax<:AbstractFloat) + +set `DMSTAG` coordinates to be a uniform grid + +Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the x direction +- `xmax` - maximum global coordinate values in the x direction +- `ymin` - minimum global coordinate value in the y direction +- `ymax` - maximum global coordinate value in the y direction +- `zmin` - minimum global coordinate value in the z direction +- `zmax` - maximum global coordinate value in the z direction + +Level: advanced + +Notes: +`DMSTAG` supports 2 different types of coordinate `DM`: `DMSTAG` and `DMPRODUCT`. +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +Local coordinates are populated (using `DMSetCoordinatesLocal()`), linearly +extrapolated to ghost cells, including those outside the physical domain. +This is also done in case of periodic boundaries, meaning that the same +global point may have different coordinates in different local representations, +which are equivalent assuming a periodicity implied by the arguments to this function, +i.e. two points are equivalent if their difference is a multiple of (`xmax` - `xmin` ) +in the x direction, ( `ymax` - `ymin` ) in the y direction, and ( `zmax` - `zmin` ) in the z direction. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagSetCoordinateDMType()`, `DMGetCoordinateDM()`, `DMGetCoordinates()`, `DMDASetUniformCoordinates()`, `DMBoundaryType` + +# External Links +$(_doc_external("DMStag/DMStagSetUniformCoordinates")) +""" +function DMStagSetUniformCoordinates(dm::AbstractDMStag{PetscLib},xmin,xmax,ymin,ymax,zmin,zmax) where {PetscLib} + + LibPETSc.DMStagSetUniformCoordinates( + PetscLib, + dm, + xmin, + xmax, + ymin, + ymax, + zmin, + zmax + ) + + return nothing +end + +""" + DMStagSetUniformCoordinatesExplicit(dm::AbstractDMStag{PetscLib},xmin<:AbstractFloat,xmax<:AbstractFloat,ymin<:AbstractFloat,ymax<:AbstractFloat,zmin<:AbstractFloat,zmax<:AbstractFloat) + +set `DMSTAG` coordinates to be a uniform grid, storing all values + +Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the x direction +- `xmax` - maximum global coordinate value in the x direction +- `ymin` - minimum global coordinate value in the y direction +- `ymax` - maximum global coordinate value in the y direction +- `zmin` - minimum global coordinate value in the z direction +- `zmax` - maximum global coordinate value in the z direction + +Level: beginner + +Notes: +`DMSTAG` supports 2 different types of coordinate `DM`: either another `DMSTAG`, or a `DMPRODUCT`. +If the grid is orthogonal, using `DMPRODUCT` should be more efficient. + +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See the manual page for `DMStagSetUniformCoordinates()` for information on how +coordinates for dummy cells outside the physical domain boundary are populated. + +See also: +=== +`DMSTAG`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagSetCoordinateDMType()` + +# External Links +$(_doc_external("DMStag/DMStagSetUniformCoordinatesExplicit")) +""" +function DMStagSetUniformCoordinatesExplicit(dm::AbstractDMStag{PetscLib},xmin,xmax,ymin,ymax,zmin,zmax) where {PetscLib} + + LibPETSc.DMStagSetUniformCoordinatesExplicit( + PetscLib, + dm, + xmin, + xmax, + ymin, + ymax, + zmin, + zmax + ) + + return nothing +end + + +""" + DMStagSetUniformCoordinatesProduct(dm::AbstractDMStag{PetscLib},xmin<:AbstractFloat,xmax<:AbstractFloat,ymin<:AbstractFloat,ymax<:AbstractFloat,zmin<:AbstractFloat,zmax<:AbstractFloat) + +create uniform coordinates, as a product of 1D arrays + +Set the coordinate `DM` to be a `DMPRODUCT` of 1D `DMSTAG` objects, each of which have a coordinate `DM` (also a 1d `DMSTAG`) holding uniform coordinates. + +Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the x direction +- `xmax` - maximum global coordinate value in the x direction +- `ymin` - minimum global coordinate value in the y direction +- `ymax` - maximum global coordinate value in the y direction +- `zmin` - minimum global coordinate value in the z direction +- `zmax` - maximum global coordinate value in the z direction + +Level: intermediate + +Notes: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +The per-dimension 1-dimensional `DMSTAG` objects that comprise the product +always have active 0-cells (vertices, element boundaries) and 1-cells +(element centers). + +See the manual page for `DMStagSetUniformCoordinates()` for information on how +coordinates for dummy cells outside the physical domain boundary are populated. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetCoordinateDMType()` + +# External Links +$(_doc_external("DMStag/DMStagSetUniformCoordinatesProduct")) +""" +function DMStagSetUniformCoordinatesProduct(dm::AbstractDMStag{PetscLib},xmin,xmax,ymin,ymax,zmin,zmax) where {PetscLib} + + LibPETSc.DMStagSetUniformCoordinatesProduct( + PetscLib, + dm, + xmin, + xmax, + ymin, + ymax, + zmin, + zmax + ) + + return nothing +end + + +""" + ix = DMStagStencilToIndexLocal(dm::AbstractDMStag{PetscLib},dim::Int,n::Int,pos::Vector{DMStagStencil{Int}}) + +Convert an array of `DMStagStenci`l objects to an array of indices into a local vector. + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `dim` - the dimension of the `DMSTAG` object +- `n` - the number of `DMStagStencil` objects +- `pos` - an array of `n` `DMStagStencil` objects + +Output Parameter: +=== +- `ix` - output array of `n` indices + +Notes: +The `DMStagStencil` objects in `pos` use global element indices. + +The `.c` fields in `pos` must always be set (even if to `0`). + +Developer Notes: +This is a "hot" function, and accepts the dimension redundantly to avoid having to perform any error checking inside the function. + +Level: developer + +See also: +=== +`DMSTAG`, `DMStagStencilLocation`, `DMStagStencil`, `DMGetLocalVector`, `DMCreateLocalVector` + +# External Links +$(_doc_external("DMStag/DMStagStencilToIndexLocal")) +""" +function DMStagStencilToIndexLocal(dm::AbstractDMStag{PetscLib},dim::Int,n::Int,pos::Vector{DMStagStencil{Int}}) where {PetscLib} + @assert length(pos) == n + + PetscInt = PetscLib.PetscInt + ix = zeros(PetscInt,n) + + LibPETSc.DMStagStencilToIndexLocal( + PetscLib, + dm, + dim, + n, + pos, + Ref(ix,n), + ) + + return ix +end + + +""" + array, p_array = DMStagVecGetArray(dm::AbstractDMStag{PetscLib},vec::AbstractVector) + +get access to local array + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object + +Output Parameter: +=== +- `array` - the array +- `p_array` - pointer to the array + +Level: beginner + +Note: +This function returns a (dim+1)-dimensional array for a dim-dimensional +`DMSTAG`. + +The first 1-3 dimensions indicate an element in the global +numbering, using the standard C ordering. + +The final dimension in this array corresponds to a degree +of freedom with respect to this element, for example corresponding to +the element or one of its neighboring faces, edges, or vertices. + +For example, for a 3D `DMSTAG`, indexing is `array[k][j][i][idx]`, where `k` is the +index in the z-direction, `j` is the index in the y-direction, and `i` is the +index in the x-direction. + +`idx` is obtained with `DMStagGetLocationSlot()`, since the correct offset +into the (d+1)-dimensional C array for a d-dimensional `DMSTAG` depends on the grid size and the number +of DOF stored at each location. + +`DMStagVecRestoreArray()` must be called, once finished with the array + +See also: +=== +`DMSTAG`, `DMStagVecGetArrayRead()`, `DMStagGetLocationSlot()`, `DMGetLocalVector()`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMCreateGlobalVector()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()` + +# External Links +$(_doc_external("DMStag/DMStagVecGetArray")) +""" +function DMStagVecGetArray(dm::AbstractDMStag{PetscLib},vec::AbstractVector) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (dims...,dmE) + r_array = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMStagVecGetArray( + PetscLib, + dm, + vec, + r_array, + ) + + array = PETSc_unsafe_wrap(r_array, dims; own=false) + + return array, r_array +end + + +""" + array, p_array = DMStagVecGetArrayRead(dm::AbstractDMStag{PetscLib},vec::AbstractVector) + +get read + +Logically Collective + +See the man page for `DMStagVecGetArray()` for more information. + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object + +Output Parameter: +=== +- `array` - the read-only array +- `p_array` - pointer to the array + +Level: beginner + +Note: +`DMStagVecRestoreArrayRead()` must be called, once finished with the array + +See also: +=== +`DMSTAG`, `DMStagGetLocationSlot()`, `DMGetLocalVector()`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMCreateGlobalVector()`, `DMDAVecGetArrayRead()`, `DMDAVecGetArrayDOFRead()` + +# External Links +$(_doc_external("DMStag/DMStagVecGetArrayRead")) +""" +function DMStagVecGetArrayRead(dm::AbstractDMStag{PetscLib},vec::AbstractVector) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (dims...,dmE) + r_array = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMStagVecGetArrayRead( + PetscLib, + dm, + vec, + r_array, + ) + + array = PETSc_unsafe_wrap(r_array, dims; own=false) + + return array, r_array +end + + +""" + val = DMStagVecGetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,n::Int,pos::Vector{DMStagStencil{Int}}) + +get vector values using grid indexing + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the vector object +- `n` - the number of values to obtain +- `pos` - locations to obtain values from (as an array of `DMStagStencil` values) + +Output Parameter: +=== +- `val` - value at the point + +Notes: +Accepts stencils which refer to global element numbers, but +only allows access to entries in the local representation (including ghosts). + +This approach is not as efficient as getting values directly with `DMStagVecGetArray()`, +which is recommended for matrix-free operators. + +Level: advanced + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecSetValuesStencil()`, `DMStagMatSetValuesStencil()`, `DMStagVecGetArray()` + +# External Links +$(_doc_external("DMStag/DMStagVecGetValuesStencil")) +""" +function DMStagVecGetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,n::Int,pos::Vector{DMStagStencil{Int}}) where {PetscLib} + @assert length(pos) == n + PetscScalar = PetscLib.PetscScalar + val = zeros(PetscScalar,n) + + LibPETSc.DMStagVecGetValuesStencil( + PetscLib, + dm, + vec, + n, + pos, + Ref(val,n), + ) + + return val +end + +DMStagVecGetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,pos::Vector{DMStagStencil{Int}}) where {PetscLib} = DMStagVecGetValuesStencil(dm,vec,length(pos),pos) + + +""" + array = DMStagVecRestoreArray(dm::AbstractDMStag{PetscLib},vec::AbstractVector, p_array) + +restore access to a raw array + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object +- `p_array` - pointer to the array + +Output Parameter: +=== +- `array` - the array + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagVecGetArray()`, `DMDAVecRestoreArray()`, `DMDAVecRestoreArrayDOF()` + +# External Links +$(_doc_external("DMStag/DMStagVecRestoreArray")) +""" +function DMStagVecRestoreArray(dm::AbstractDMStag{PetscLib},vec::AbstractVector, r_array) where {PetscLib} + + LibPETSc.DMStagVecRestoreArray( + PetscLib, + dm, + vec, + r_array + ) + + return nothing +end + + +""" + array = DMStagVecRestoreArrayRead(dm::AbstractDMStag{PetscLib},vec::AbstractVector, p_array) + +restore read + +Logically Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the Vec object +- `p_array` - Pointer to array + +Output Parameter: +=== +- `array` - the read-only array + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagVecGetArrayRead()`, `DMDAVecRestoreArrayRead()`, `DMDAVecRestoreArrayDOFRead()` + +# External Links +$(_doc_external("DMStag/DMStagVecRestoreArrayRead")) +""" +function DMStagVecRestoreArrayRead(dm::AbstractDMStag{PetscLib},vec::AbstractVector) where {PetscLib} + + LibPETSc.DMStagVecRestoreArrayRead( + PetscLib, + dm, + vec, + r_array, + ) + + return nothing +end + + +""" + DMStagVecSetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,n::Int,pos::Vector{DMStagStencil{Int}},val::Vector{<:AbstractFloat},insertMode::InsertMode) + +Set `Vec` values using global grid indexing + +Not Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` +- `n` - the number of values to set +- `pos` - the locations to set values, as an array of `DMStagStencil` structs +- `val` - the values to set +- `insertMode` - `INSERT_VALUES` or `ADD_VALUES` + +Notes: +The vector is expected to be a global vector compatible with the DM (usually obtained by `DMGetGlobalVector()` or `DMCreateGlobalVector()`). + +This approach is not as efficient as setting values directly with `DMStagVecGetArray()`, which is recommended for matrix-free operators. +For assembling systems, where overhead may be less important than convenience, this routine could be helpful in assembling a righthand side and a matrix (using `DMStagMatSetValuesStencil()`). + +Level: advanced + +See also: +=== +`DMSTAG`, `Vec`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagMatSetValuesStencil()`, `DMCreateGlobalVector()`, `DMGetLocalVector()`, `DMStagVecGetArray()` + +# External Links +$(_doc_external("DMStag/DMStagVecSetValuesStencil")) +""" +function DMStagVecSetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,n::Int,pos::Vector{DMStagStencil{Int}},val::Vector{<:AbstractFloat},insertMode::InsertMode) where {PetscLib} + @assert length(val) == length(pos) == n + + LibPETSc.DMStagVecSetValuesStencil( + PetscLib, + dm, + vec, + n, + pos, + val, + insertMode, + ) + + return nothing +end + +""" +Same but no need to specify the length of input vectors +""" +DMStagVecSetValuesStencil(dm::AbstractDMStag{PetscLib},vec::AbstractVector,pos::Vector{DMStagStencil{Int}},val::Vector{<:AbstractFloat},insertMode::InsertMode) where {PetscLib} = DMStagVecSetValuesStencil(dm,vec,length(pos),pos,val,insertMode) + + + +""" + pda, pdavec = DMStagVecSplitToDMDA(dm::AbstractDMStag{PetscLib},vec::AbstractVector,loc::DMStagStencilLocation,c::Int) + +create a `DMDA` and `Vec` from a subgrid of a `DMSTAG` and its `Vec` + +Collective + +Input Parameters: +=== +- `dm` - the `DMSTAG` object +- `vec` - `Vec` object associated with `dm` +- `loc` - which subgrid to extract (see `DMStagStencilLocation`) +- `c` - which component to extract (see note below) + +Output Parameters: +=== +- `pda` - the `DMDA` +- `pdavec` - the new `Vec` + +Level: advanced + +Notes: +If a `c` value of `-k` is provided, the first `k` DOF for that position are extracted, +padding with zero values if needed. If a non-negative value is provided, a single +DOF is extracted. + +The caller is responsible for destroying the created `DMDA` and `Vec`. + +See also: +=== +`DMSTAG`, `DMDA`, `DMStagStencilLocation`, `DM`, `Vec`, `DMStagMigrateVec()`, `DMStagCreateCompatibleDMStag()` + +# External Links +$(_doc_external("DMStag/DMStagVecSplitToDMDA")) +""" +function DMStagVecSplitToDMDA(dm::AbstractDMStag{PetscLib},vec::AbstractVector,loc::DMStagStencilLocation,c::Int) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + pda = DMDA{PetscLib}(C_NULL, opts, petsclib.age) + pdavec = VecSeq{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + + LibPETSc.DMStagVecSplitToDMDA( + PetscLib, + dm, + vec, + loc, + c, + pda, + pdavec, + ) + + return pda,pdavec +end + + diff --git a/src/utils.jl b/src/utils.jl new file mode 100644 index 00000000..8b9c6dd9 --- /dev/null +++ b/src/utils.jl @@ -0,0 +1,60 @@ +# +# A few utility functions to help wrapping PETSc + + +export PETSc_unsafe_wrap, PETSc_RefPtr + +MPI_Comm = MPI.Comm + + +""" + PETSc_unsafe_wrap(r_array, dims::NTuple{N,Int}; own=false) + +`unsafe_wrap` applied to a PETSc array which can change in size from 1D to 4D +""" +function PETSc_unsafe_wrap(r_array, dims::NTuple{N,IT}; own=false) where {N,IT} + + if N==1 + array = unsafe_wrap(Array, r_array[], dims; own = own) + elseif N==2 + array = unsafe_wrap(Array, unsafe_load(r_array[]), dims; own = own) + elseif N==3 + array = unsafe_wrap(Array, unsafe_load(unsafe_load(r_array[])), dims; own = own) + elseif N==4 + array = unsafe_wrap(Array, unsafe_load(unsafe_load(unsafe_load(r_array[]))), dims; own = own) + else + error("not implemented for N=$N") + end + + return array +end + +""" + PETSc_RefPtr(N::Int, PetscType::DataType=Float64) + +Creates a reference to a pointer for different dimensions `N` +""" +function PETSc_RefPtr(N::IT, PetscType::DataType=Float64) where {IT} + + if N==1 + r_array = Ref{Ptr{PetscType}}() + elseif N==2 + r_array = Ref{Ptr{Ptr{PetscType}}}() + elseif N==3 + r_array = Ref{Ptr{Ptr{Ptr{PetscType}}}}() + elseif N==4 + r_array = Ref{Ptr{Ptr{Ptr{Ptr{PetscType}}}}}() + else + error("not implemented for N=$N") + end + + return r_array +end + + +""" + PETSc_RefPtr(dims::NTuple{N,Int}, PetscType::DataType=Float64) + +Creates a reference to a pointer of a PETSc array of dimensions `dims` +""" +PETSc_RefPtr(dims::NTuple{N,IT}, PetscType::DataType=Float64) where {N,IT} = PETSc_RefPtr(N, PetscType) \ No newline at end of file diff --git a/test/dmstag.jl b/test/dmstag.jl new file mode 100644 index 00000000..6694bf68 --- /dev/null +++ b/test/dmstag.jl @@ -0,0 +1,314 @@ +using Test +using PETSc, MPI +MPI.Initialized() || MPI.Init() + +@testset "DMStagCreate1d" begin + comm = MPI.COMM_WORLD + mpirank = MPI.Comm_rank(comm) + mpisize = MPI.Comm_size(comm) + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + dof_per_node = (3, 4) + dof_per_nodec= (4, 3) + stencil_width = 3 + + for boundary_type in instances(PETSc.DMBoundaryType) + boundary_type = PETSc.LibPETSc.DM_BOUNDARY_NONE + # DMStag cannot be used with these boundary types + boundary_type == PETSc.DM_BOUNDARY_MIRROR && continue + boundary_type == PETSc.DM_BOUNDARY_TWIST && continue + + @testset "$boundary_type" begin + + # We test both setting and not setting the point distribution + points_per_proc = [PetscInt(10 + i) for i in 1:mpisize] + proc_global_offsets = + [PetscInt(0), accumulate(+, points_per_proc)...] + + global_size = proc_global_offsets[end] + + dm = PETSc.DMStag( + petsclib, + comm, + (boundary_type,), + (global_size,), + dof_per_node, + stencil_width; + points_per_proc = (points_per_proc,), + ) + + dmnew = PETSc.DMStag( + dm, + dof_per_nodec, + ) + + @test PETSc.gettype(dm) == "stag" + @test PETSc.gettype(dmnew) == "stag" + @test PETSc.getdimension(dm) == 1 + @test PETSc.DMStagGetDOF(dm) == (3, 4,0,0) + @test PETSc.DMStagGetDOF(dmnew) == (4, 3,0,0) + @test PETSc.DMStagGetGlobalSizes(dm) === + (global_size, PetscInt(0), PetscInt(0)) + @test size(dm) === (global_size, PetscInt(0), PetscInt(0)) + @test PETSc.DMStagGetLocalSizes(dm) === + (points_per_proc[mpirank + 1], PetscInt(0), PetscInt(0)) + + corners = PETSc.getcorners(dm) + @test corners.lower == + CartesianIndex(proc_global_offsets[mpirank + 1] + 1, 1, 1) + @test corners.upper == + CartesianIndex(proc_global_offsets[mpirank + 2], 0, 0) + @test corners.size == (points_per_proc[mpirank + 1], 0, 0) + + # Check the extra and first / last rank + map(PETSc.DMStagGetIsLastRank(dm), corners.nextra) do b, n + @test b && boundary_type != PETSc.DM_BOUNDARY_PERIODIC ? + n == 1 : n == 0 + end + + gl = + boundary_type == PETSc.DM_BOUNDARY_NONE && mpirank == 0 ? + 0 : stencil_width + gr = + boundary_type == PETSc.DM_BOUNDARY_NONE && + mpirank == mpisize - 1 ? 1 : stencil_width + ghost_corners = PETSc.getghostcorners(dm) + + @test ghost_corners.lower == CartesianIndex( + proc_global_offsets[mpirank + 1] + 1 - gl, + 1, + 1, + ) + @test ghost_corners.upper == CartesianIndex( + proc_global_offsets[mpirank + 2] + gr, + 0, + 0, + ) + @test ghost_corners.size == + (points_per_proc[mpirank + 1] + gl + gr, 0, 0) + + @test PETSc.DMStagGetBoundaryTypes(dm) === ( + boundary_type, + PETSc.DM_BOUNDARY_NONE, + PETSc.DM_BOUNDARY_NONE, + ) + PETSc.destroy(dm) + PETSc.destroy(dmnew) + end + + end + end +end + + +@testset "DMStagCreate2d" begin + comm = MPI.COMM_WORLD + mpirank = MPI.Comm_rank(comm) + mpisize = MPI.Comm_size(comm) + global_size_x = 100 + global_size_y = 45 + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + dof_per_node = (3, 4, 5) + dof_per_nodec= (4,3) + stencil_width = 5 + + for boundary_type_y in instances(PETSc.DMBoundaryType), + boundary_type_x in instances(PETSc.DMBoundaryType) + + # DMStag cannot be used with these boundary types + boundary_type_x ∈ + (PETSc.DM_BOUNDARY_MIRROR, PETSc.DM_BOUNDARY_TWIST) && continue + boundary_type_y ∈ + (PETSc.DM_BOUNDARY_MIRROR, PETSc.DM_BOUNDARY_TWIST) && continue + + @testset "$boundary_type_x, $boundary_type_y" begin + dm = PETSc.DMStag( + petsclib, + comm, + (boundary_type_x, boundary_type_y), + (global_size_x, global_size_y), + dof_per_node, + stencil_width, + ) + + dmnew = PETSc.DMStag( + dm, + dof_per_nodec, + ) + + @test PETSc.gettype(dm) == "stag" + @test PETSc.gettype(dmnew) == "stag" + @test PETSc.getdimension(dm) == 2 + @test PETSc.DMStagGetDOF(dm) == (3, 4, 5,0) + @test PETSc.DMStagGetDOF(dmnew) == (4, 3, 0,0) + @test PETSc.globalsize(dm) === ( + PetscInt(global_size_x), + PetscInt(global_size_y), + PetscInt(0), + ) + @test size(dm) === ( + PetscInt(global_size_x), + PetscInt(global_size_y), + PetscInt(0), + ) + + corners = PETSc.getcorners(dm) + ghost_corners = PETSc.getghostcorners(dm) + isfirst = PETSc.DMStagGetIsFirstRank(dm) + islast = PETSc.DMStagGetIsLastRank(dm) + + bt = (boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE) + for d in 1:3 + # Check left side ghost_corners and corner + if d == 3 + @test corners.lower[d] == ghost_corners.lower[d] + elseif !isfirst[d] || bt[d] != PETSc.DM_BOUNDARY_NONE + @test corners.lower[d] == + ghost_corners.lower[d] + stencil_width + else + @test corners.lower[d] == ghost_corners.lower[d] + end + + # Check right side ghost_corners and corner + if d == 3 + @test corners.upper[d] == ghost_corners.upper[d] + elseif bt[d] != PETSc.DM_BOUNDARY_NONE + @test corners.upper[d] == + ghost_corners.upper[d] - stencil_width + elseif !islast[d] + @test corners.upper[d] == + ghost_corners.upper[d] - stencil_width + else + @test corners.upper[d] == ghost_corners.upper[d] - 1 + end + + # Check the nextra + if islast[d] && bt[d] != PETSc.DM_BOUNDARY_PERIODIC + @test corners.nextra[d] == 1 + else + @test corners.nextra[d] == 0 + end + end + + @test PETSc.boundarytypes(dm) === + (boundary_type_x, boundary_type_y, PETSc.DM_BOUNDARY_NONE) + + PETSc.destroy(dm) + PETSc.destroy(dmnew) + end + end + end +end + + + +@testset "DMStagCreate3d" begin + comm = MPI.COMM_WORLD + mpirank = MPI.Comm_rank(comm) + mpisize = MPI.Comm_size(comm) + global_size_x = 20 + global_size_y = 25 + global_size_z = 30 + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + dof_per_node = (2, 3, 4, 5) + dof_per_nodec= (4,3) + stencil_width = 5 + + for boundary_type_z in instances(PETSc.DMBoundaryType), + boundary_type_y in instances(PETSc.DMBoundaryType), + boundary_type_x in instances(PETSc.DMBoundaryType) + + # DMStag cannot be used with these boundary types + boundary_type_x ∈ + (PETSc.DM_BOUNDARY_MIRROR, PETSc.DM_BOUNDARY_TWIST) && continue + boundary_type_y ∈ + (PETSc.DM_BOUNDARY_MIRROR, PETSc.DM_BOUNDARY_TWIST) && continue + boundary_type_z ∈ + (PETSc.DM_BOUNDARY_MIRROR, PETSc.DM_BOUNDARY_TWIST) && continue + + @testset "$boundary_type_x, $boundary_type_y, $boundary_type_z" begin + dm = PETSc.DMStag( + petsclib, + comm, + (boundary_type_x, boundary_type_y, boundary_type_z), + (global_size_x, global_size_y, global_size_z), + dof_per_node, + stencil_width, + ) + + dmnew = PETSc.DMStag( + dm, + dof_per_nodec, + ) + + @test PETSc.gettype(dm) == "stag" + @test PETSc.gettype(dmnew) == "stag" + @test PETSc.getdimension(dm) == 3 + @test PETSc.DMStagGetDOF(dm) == (2, 3, 4, 5) + @test PETSc.DMStagGetDOF(dmnew) == (4, 3, 0, 0) + @test PETSc.globalsize(dm) === ( + PetscInt(global_size_x), + PetscInt(global_size_y), + PetscInt(global_size_z), + ) + @test size(dm) === ( + PetscInt(global_size_x), + PetscInt(global_size_y), + PetscInt(global_size_z), + ) + + corners = PETSc.getcorners(dm) + ghost_corners = PETSc.getghostcorners(dm) + isfirst = PETSc.DMStagGetIsFirstRank(dm) + islast = PETSc.DMStagGetIsLastRank(dm) + + bt = (boundary_type_x, boundary_type_y, boundary_type_z) + for d in 1:3 + # Check left side ghost_corners and corner + if !isfirst[d] || bt[d] != PETSc.DM_BOUNDARY_NONE + @test corners.lower[d] == + ghost_corners.lower[d] + stencil_width + else + @test corners.lower[d] == ghost_corners.lower[d] + end + + # Check right side ghost_corners and corner + if bt[d] != PETSc.DM_BOUNDARY_NONE + @test corners.upper[d] == + ghost_corners.upper[d] - stencil_width + elseif !islast[d] + @test corners.upper[d] == + ghost_corners.upper[d] - stencil_width + else + @test corners.upper[d] == ghost_corners.upper[d] - 1 + end + + # Check the nextra + if islast[d] && bt[d] != PETSc.DM_BOUNDARY_PERIODIC + @test corners.nextra[d] == 1 + else + @test corners.nextra[d] == 0 + end + end + + @test PETSc.boundarytypes(dm) === + (boundary_type_x, boundary_type_y, boundary_type_z) + + PETSc.destroy(dm) + PETSc.destroy(dmnew) + end + end + end +end + diff --git a/test/runtests.jl b/test/runtests.jl index 4aa20ad7..a6f390f8 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,15 +29,16 @@ if do_mpi # include("mpi_examples.jl") end -#include("options.jl") -#include("vec.jl") # not yet autowrapped! -#include("mat.jl") # not yet autowrapped! -#include("matshell.jl") # not yet autowrapped! -include("dmda.jl") +include("options.jl") +include("vec.jl") # not yet autowrapped! +include("mat.jl") # not yet autowrapped! +include("matshell.jl") # not yet autowrapped! +include("dmda.jl") # not yet autowrapped! +include("dmstag.jl") # mostly autowrapped! +#include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run #= include("old_test.jl") -include("test_dmstag.jl") include("test_snes.jl") # Run the examples to make sure they all work diff --git a/test/test_dmstag.jl b/test/test_dmstag.jl index 9761a528..10747d65 100644 --- a/test/test_dmstag.jl +++ b/test/test_dmstag.jl @@ -1,9 +1,315 @@ using Test using PETSc, MPI -using ForwardDiff, SparseArrays +#using ForwardDiff +using SparseArrays MPI.Initialized() || MPI.Init() +@testset "DMStag All" begin + + comm = MPI.COMM_WORLD + mpirank = MPI.Comm_rank(comm) + mpisize = MPI.Comm_size(comm) + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = PETSc.scalartype(petsclib) + PetscInt = PETSc.inttype(petsclib) + + # Create 1D DMStag with corresponding routine: + dm_1D = PETSc.DMStagCreate1d(petsclib, + comm, + PETSc.DM_BOUNDARY_NONE, + 20, + 1,1, + PETSc.DMSTAG_STENCIL_BOX, + 2, + [20]) + + dm_2D = PETSc.DMStagCreate2d(petsclib, + comm, + PETSc.DM_BOUNDARY_NONE, + PETSc.DM_BOUNDARY_NONE, + 20, + 21, + 1,1, + 1,1,1, + PETSc.DMSTAG_STENCIL_BOX, + 2, + [20],[21]) + + + # Create 3D DMStag + dm_3D = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE), + (20,21,22), # global size + (1,1,1,2), # dof_per_node (4 in 3D) + 1, # stencil_width + PETSc.DMSTAG_STENCIL_BOX # stencil type + ) + + dmTo = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE), + (20,21,22), # global size + (1,1,2,2), # dof_per_node (4 in 3D) + 1, # stencil_width + PETSc.DMSTAG_STENCIL_BOX # stencil type + ) + @test PETSc.DMStagGetGlobalSizes(dm_3D) == (20, 21, 22) + + # copy struct + dmnew = PETSc.DMStagCreateCompatibleDMStag(dm_3D,1,1,2,2) + @test PETSc.DMStagGetGlobalSizes(dmnew) == (20, 21, 22) + + + corners = PETSc.getcorners(dm_3D) + @test corners.size == (20,21,22) + @test corners.nextra == (1, 1, 1) + @test corners.lower == CartesianIndex(1, 1, 1) + @test corners.upper == CartesianIndex(20,21,22) + + + bound = PETSc.DMStagGetBoundaryTypes(dm_3D) + @test bound == (PETSc.LibPETSc.DM_BOUNDARY_NONE, PETSc.LibPETSc.DM_BOUNDARY_NONE, PETSc.LibPETSc.DM_BOUNDARY_NONE) + + corners = PETSc.DMStagGetCorners(dm_3D) + @test corners == (0, 0, 0, 20, 21, 22, 1, 1, 1) + + dof = PETSc.DMStagGetDOF(dm_3D) + @test dof == (1, 1, 1, 2) + + entries = PETSc.DMStagGetEntries(dm_3D) + @test entries == 88575 + + entries = PETSc.DMStagGetEntriesLocal(dm_3D) + @test entries == 95634 + + out = PETSc.DMStagGetEntriesPerElement(dm_3D) + @test out == 9 + + dm = dm_3D + out = PETSc.DMStagGetGhostCorners(dm) + @test out == (0, 0, 0, 21, 22, 23) + + out = PETSc.DMStagGetGlobalSizes(dm) + @test out == (20, 21, 22) + + out = PETSc.DMStagGetIsFirstRank(dm) + @test out == (true, true, true) + + out = PETSc.DMStagGetIsLastRank(dm) + @test out == (true, true, true) + + out = PETSc.DMStagGetLocalSizes(dm) + @test out == (20, 21, 22) + + loc = PETSc.LibPETSc.DMSTAG_DOWN + out = PETSc.DMStagGetLocationDOF(dm, loc) + @test out == 1 + + loc = PETSc.LibPETSc.DMSTAG_DOWN + c = 1 + out = PETSc.DMStagGetLocationSlot(dm, loc, 0) + @test out == 5 + + out = PETSc.DMStagGetNumRanks(dm) + @test out == (1, 1, 1) + +# out = PETSc.DMStagGetStencilType(dm) +# @test out == "DMSTAG_STENCIL_BOX" + + out = PETSc.DMStagGetStencilWidth(dm) + @test out == 1 + + out = PETSc.DMStagGetRefinementFactor(dm) + @test out == (2, 2, 2) + + out = PETSc.DMStagPopulateLocalToGlobalInjective(dm) + @test out == nothing + + v = PETSc.DMLocalVec(dm); + v[10] = 10.1; + PETSc.assemblybegin!(v); + PETSc.assemblyend!(v); + + #X,X_ptr = PETSc.DMStagVecGetArray(dm,v); # doesn't crash but gives wrong result + #@test X[10] == PetscScalar(10.1) + + dm_new = PETSc.DMStagCreateCompatibleDMStag(dm, 1,2,3,4) + @test PETSc.DMStagGetDOF(dm_new) == (1,2,3,4) + + out = PETSc.DMStagGetOwnershipRanges(dm) + @test out == ([20], [21], [22]) + + #out = PETSc.DMStagSetBoundaryTypes(dm, b0, b1, b2) + #@test out == + + dwn = PETSc.LibPETSc.DMSTAG_DOWN + loc = PETSc.LibPETSc.DMStagStencil(dwn,1,1,1,0) + loc2 = PETSc.LibPETSc.DMStagStencil(dwn,1,1,2,0) + + vg = PETSc.DMGlobalVec(dm); + PETSc.DMStagVecSetValuesStencil(dm,vg,1,[loc],[1.0],PETSc.LibPETSc.INSERT_VALUES) + #@test vg[4145] == 1.0 + + PETSc.DMStagVecSetValuesStencil(dm,vg,[loc, loc2],[1.0,2.0],PETSc.LibPETSc.INSERT_VALUES) +# @test extrema(vg) == (0.0,2.0) + + + out = PETSc.DMStagVecGetValuesStencil(dm,v, 1, [loc]) + @test out == PetscScalar[0.0] + + # results in a segfault for some libs + if isa(PetscScalar, AbstractFloat) + out = PETSc.DMStagVecGetValuesStencil(dm,v, [loc, loc2]) + @test out == [0.0, 0.0] + + # results in segfault for some libs + out = PETSc.DMStagStencilToIndexLocal(dm,3,2,[loc, loc2]) + @test out == PetscScalar[0, 4361] + end + + pda, pdavec = PETSc.DMStagVecSplitToDMDA(dm,v,dwn,0) + @test length(pdavec) == 9680 + + + vecTo = PETSc.DMGlobalVec(dmTo); + out = PETSc.DMStagMigrateVec(dm,vg,dmTo,vecTo) + @test isnothing(out) + + v1D = PETSc.DMLocalVec(dm_1D); + v1D .= 1.0 + v1D[10] = 10.1 + array1D, p_array = PETSc.DMStagVecGetArray(dm_1D, v1D) + @test array1D[1] == PetscScalar(1.0) + @test array1D[10] == PetscScalar(10.1) + array1D[1,1] = -1.1 + @test array1D[1] == PetscScalar(-1.1) + + # Restore access to array + PETSc.DMStagVecRestoreArray(dm_1D, v1D, p_array) + + # Test product coordinates and friends + dm_3D_pd = PETSc.DMStagCreate3d(petsclib, + comm, + PETSc.DM_BOUNDARY_NONE, + PETSc.DM_BOUNDARY_NONE, + PETSc.DM_BOUNDARY_NONE, + 20, + 21, + 22, + 1,1,1, + 1,1,1,1, + PETSc.DMSTAG_STENCIL_BOX, + 2, + [20],[21],[22]) + + @test PETSc.DMStagGetGlobalSizes(dm_3D_pd) == (20, 21, 22) + + PETSc.DMStagSetUniformCoordinatesProduct(dm_3D_pd, 0.0, 1.0, 0.0, 2.0, 0.0, 3.0) + + # Retrieve 1D coordinate arrays + x,y,z,px,py,pz = PETSc.DMStagGetProductCoordinateArrays(dm_3D_pd) + dims = PETSc.DMStagGetGhostCorners(dm_3D_pd)[4:6] + @test length(x) == dims[1] + @test length(z) == dims[3] + @test x[10] ≈ PetscScalar(0.225) + @test y[10] == PetscScalar(0.42857142857142855) + @test z[10] == PetscScalar(0.6136363636363635) + + x[10] = 0.230 + + PETSc.DMStagRestoreProductCoordinateArrays(dm_3D_pd, px,py,pz) + + + x,y,z,px,py,pz = PETSc.DMStagGetProductCoordinateArraysRead(dm_3D_pd) + PETSc.DMStagRestoreProductCoordinateArraysRead(dm_3D_pd, px,py,pz) + + + + slot = PETSc.DMStagGetProductCoordinateLocationSlot(dm_3D_pd, PETSc.LibPETSc.DMSTAG_ELEMENT) + @test slot==1 + slot = PETSc.DMStagGetProductCoordinateLocationSlot(dm_3D_pd, PETSc.LibPETSc.DMSTAG_LEFT) + @test slot==0 + + dmf = PETSc.DMStagCreate2d(petsclib, + comm, PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE, + 32, 32, + 1,1, + 1,0,0, + PETSc.DMSTAG_STENCIL_BOX, + 2, + [32],[32]) + + dmc = PETSc.DMStagCreate2d(petsclib, + comm, PETSc.DM_BOUNDARY_NONE, PETSc.DM_BOUNDARY_NONE, + 16, 16, + 1,1, + 1,0,0, + PETSc.DMSTAG_STENCIL_BOX, + 2, + [16],[16]) + + xf = PETSc.DMLocalVec(dmf) + xf .= 1.0 + + + xc = PETSc.DMStagRestrictSimple(dmf,xf,dmc) + @test xc[5] == PetscScalar(1.0) + + + # To be added as test: get matrix first + #out = PETSc.DMStagMatGetValuesStencil(dm,mat,nRow,posRow,nCol,posCol) + #@test out == + + # To be added as test: get matrix first + #out = PETSc.DMStagMatSetValuesStencil(dm,mat,nRow,posRow,nCol,posCol,val,insertMode) + #@test out == + + #out = PETSc.DMStagSetCoordinateDMType(dm) + #@test out == + + + #out = PETSc.DMStagSetDOF(dm,1,2,1,1) # needs to be called before DMSetup + #@test out == + + #out = PETSc.DMStagSetGlobalSizes(dm,10,11,12) # needs to be called before DMSetup + #@test out == + + #out = PETSc.DMStagSetNumRanks(dm,1,1,1) # needs to be called before DMSetup + #@test out == + + #out = PETSc.DMStagSetOwnershipRanges(dm,lx,Int64,Int64) + #@test out == + + #out = PETSc.DMStagSetStencilType(dm,stencilType) + #@test out == +# + #out = PETSc.DMStagSetStencilWidth(dm,stencilWidth) + #@test out == +# + #out = PETSc.DMStagSetRefinementFactor(dm,refine_x,refine_y,refine_z) + #@test out == +# + #out = PETSc.DMStagSetUniformCoordinates(dm,0.0,1.0,1.1,2.1,3.1,4.1) + #@test out == + + out = PETSc.DMStagSetUniformCoordinatesExplicit(dm,0.1,1.1,1.3,3.1,2.1,2.8) + @test isnothing(out) + + + xmin,xmax,ymin,ymax,zmin,zmax = 0.1,1.1,1.3,3.1,2.1,2.8 + out = PETSc.DMStagSetUniformCoordinatesProduct(dmc,xmin,xmax,ymin,ymax,zmin,zmax) + @test isnothing(out) + + PETSc.finalize(petsclib) + end +end + + @testset "DMStagCreate1d" begin comm = MPI.COMM_WORLD @@ -15,35 +321,43 @@ MPI.Initialized() || MPI.Init() PetscInt = PETSc.inttype(petsclib) # Create 1D DMStag - dm = PETSc.DMStagCreate1d( + dm = PETSc.DMStag( petsclib, comm, - PETSc.DM_BOUNDARY_PERIODIC, - 20, - 2, + (PETSc.DM_BOUNDARY_PERIODIC,), + (20,), + (2,0), 2, - PETSc.DMSTAG_STENCIL_BOX, - 2) - @test PETSc.DMStagGetBoundaryTypes(dm)==PETSc.DM_BOUNDARY_PERIODIC + PETSc.DMSTAG_STENCIL_BOX) + + @test PETSc.DMStagGetBoundaryTypes(dm)== (PETSc.LibPETSc.DM_BOUNDARY_PERIODIC, PETSc.LibPETSc.DM_BOUNDARY_NONE, PETSc.LibPETSc.DM_BOUNDARY_NONE) PETSc.destroy(dm) # Create 1D DMStag with array of local @ of points - dm = PETSc.DMStagCreate1d(petsclib,comm,PETSc.DM_BOUNDARY_NONE,20,2,2,PETSc.DMSTAG_STENCIL_BOX,2,[20]) + dm = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,), + (20,), + (2,2), + 2; + points_per_proc = ([20],), + ) # Test get size - @test PETSc.DMStagGetGlobalSizes(dm) == 20 - @test PETSc.DMStagGetLocalSizes(dm) == 20 + @test PETSc.DMStagGetGlobalSizes(dm) == (20,0,0) + @test PETSc.DMStagGetLocalSizes(dm) == (20,0,0) # Test - @test PETSc.gettype(dm) == "stag" + # @test PETSc.gettype(dm) == "stag" @test PETSc.getdimension(dm) == 1 - # Info about ranks + # Info about ranks + @test PETSc.DMStagGetIsFirstRank(dm) == (true,false,false) @test PETSc.DMStagGetIsFirstRank(dm) == (true,false,false) - @test PETSc.DMStagGetIsLastRank(dm) == (true,false,false) # Boundary - @test PETSc.DMStagGetBoundaryTypes(dm)==PETSc.DM_BOUNDARY_NONE + @test PETSc.DMStagGetBoundaryTypes(dm)[1]==PETSc.LibPETSc.DM_BOUNDARY_NONE # Corners corners = PETSc.getcorners(dm) @@ -52,35 +366,44 @@ MPI.Initialized() || MPI.Init() @test corners.lower[1] == 1 @test corners.upper[1] == 20 @test corners.size[1] == 20 - @test corners.extra[1] == 1 + @test corners.nextra[1] == 1 @test ghost_corners.lower[1] == 1 @test ghost_corners.upper[1] == 21 @test ghost_corners.size[1] == 21 - @test ghost_corners.extra[1] == 0 # DOF - @test PETSc.DMStagGetDOF(dm) == (2,2) + @test PETSc.DMStagGetDOF(dm) == (2,2,0,0) PETSc.destroy(dm) # Create new struct and pass keyword arguments - dm_1D = PETSc.DMStagCreate1d(petsclib,comm,PETSc.DM_BOUNDARY_NONE,200,2,2; stag_grid_x=10); - @test PETSc.DMStagGetGlobalSizes(dm_1D) == 10 - @test PETSc.DMStagGetEntriesPerElement(dm_1D)==4 + dm_1D = PETSc.DMStag(petsclib,comm,(PETSc.DM_BOUNDARY_NONE,),(200,),(2,2),2; stag_grid_x=10); + @test PETSc.globalsize(dm_1D)[1] == 10 + @test PETSc.getentriesperelement(dm_1D)==4 # Stencil width & type @test PETSc.DMStagGetStencilWidth(dm_1D)==2 - @test PETSc.DMStagGetBoundaryTypes(dm_1D) == PETSc.DM_BOUNDARY_NONE + @test PETSc.DMStagGetBoundaryTypes(dm_1D)[1] == PETSc.DM_BOUNDARY_NONE PETSc.destroy(dm_1D) # test ghosted array set using keywords - dm_ghosted = PETSc.DMStagCreate1d(petsclib,comm,PETSc.DM_BOUNDARY_GHOSTED,200,2,2; stag_grid_x=10); + dm_ghosted = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_GHOSTED,), + (200,), + (2,2), + 2; + stag_grid_x = 10, + ) + + @test PETSc.DMStagGetStencilWidth(dm_ghosted)==2 corners = PETSc.getcorners(dm_ghosted) @test corners.size[1]==10 # keyword overrides the specified value - @test PETSc.DMStagGetBoundaryTypes(dm_ghosted) == PETSc.DM_BOUNDARY_GHOSTED + @test PETSc.DMStagGetBoundaryTypes(dm_ghosted)[1] == PETSc.DM_BOUNDARY_GHOSTED ind = PETSc.DMStagGetIndices(dm_ghosted); @test ind.center.x[3] == 5 @@ -88,7 +411,7 @@ MPI.Initialized() || MPI.Init() # simple test to retrieve the KSP object # NOTE: need to implement a similar SNES routine ksp = PETSc.KSP(dm_ghosted) - @test PETSc.gettype(ksp)=="gmres" + @test PETSc.KSPGetType(ksp)=="gmres" PETSc.destroy(dm_ghosted) @@ -103,130 +426,75 @@ end mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) for petsclib in PETSc.petsclibs + petsclib = PETSc.petsclibs[1] + PETSc.initialize(petsclib) PetscScalar = PETSc.scalartype(petsclib) PetscInt = PETSc.inttype(petsclib) # Create 2D DMStag - dm_2D = PETSc.DMStagCreate2d(petsclib, comm, - PETSc.DM_BOUNDARY_NONE, - PETSc.DM_BOUNDARY_NONE, - 20, - 21, - 1, - 1, - 1, - 1, - 1, - PETSc.DMSTAG_STENCIL_BOX, - 2) - - @test PETSc.DMStagGetGlobalSizes(dm_2D) == (20,21) + dm_2D = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,PETSc.DM_BOUNDARY_NONE), + (20,21), # global size + (1,1,1), # dof_per_node (3 in 2D) + 1, # stencil_width + PETSc.DMSTAG_STENCIL_BOX # stencil type + ) + + @test PETSc.DMStagGetGlobalSizes(dm_2D) == (20,21,0) corners = PETSc.getcorners(dm_2D) - @test corners.size == [20,21,0] - @test corners.extra == [1, 1, 0] - @test corners.lower == [1, 1, 1] - @test corners.upper == [20,21,0] - - - PETSc.finalize(petsclib) - end -end - - -@testset "DMStagCreate3d" begin - - comm = MPI.COMM_WORLD - mpirank = MPI.Comm_rank(comm) - mpisize = MPI.Comm_size(comm) - for petsclib in PETSc.petsclibs - PETSc.initialize(petsclib) - PetscScalar = PETSc.scalartype(petsclib) - PetscInt = PETSc.inttype(petsclib) - - # Create 3D DMStag - dm_3D = PETSc.DMStagCreate3d(petsclib,comm, - PETSc.DM_BOUNDARY_NONE, - PETSc.DM_BOUNDARY_NONE, - PETSc.DM_BOUNDARY_NONE, - 20, - 21, - 22, - 1, - 1, - 1, - 2, - 2, - 2, - 2, - PETSc.DMSTAG_STENCIL_BOX, - 1, - [], - [], - []) - @test PETSc.DMStagGetGlobalSizes(dm_3D) == (20, 21, 22) - - # copy struct - dmnew = PETSc.DMStagCreateCompatibleDMStag(dm_3D,1,1,2,2) - @test PETSc.DMStagGetGlobalSizes(dmnew) == (20, 21, 22) - - - @test PETSc.DMStagGetGlobalSizes(dm_3D) == (20,21,22) - corners = PETSc.getcorners(dm_3D) - @test corners.size == [20,21,22] - @test corners.extra == [1, 1, 1] - @test corners.lower == [1, 1, 1] - @test corners.upper == [20,21,22] - + @test corners.size == (20,21,0) + @test corners.nextra == (1, 1, 0) + @test corners.lower == CartesianIndex(1, 1, 1) + @test corners.upper == CartesianIndex(20,21,0) PETSc.finalize(petsclib) end end +#= -@testset "DMStag Vectors and Coordinates" begin +#@testset "DMStag Vectors and Coordinates" begin comm = MPI.COMM_WORLD mpirank = MPI.Comm_rank(comm) mpisize = MPI.Comm_size(comm) - for petsclib in PETSc.petsclibs + #for petsclib in PETSc.petsclibs + petsclib = PETSc.petsclibs[1] + PETSc.initialize(petsclib) PetscScalar = PETSc.scalartype(petsclib) PetscInt = PETSc.inttype(petsclib) # Create 1D DMStag - dm_1D = PETSc.DMStagCreate1d(petsclib,comm,PETSc.DM_BOUNDARY_NONE,200,2,2; stag_grid_x=10); - @test PETSc.DMStagGetGlobalSizes(dm_1D) == 10 - - # Set coordinates - PETSc.setuniformcoordinates!(dm_1D, (0,), (10,)) - - DMcoord = PETSc.getcoordinateDM(dm_1D) - @test PETSc.gettype(DMcoord)=="stag" + dm_1D = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,), + (200,), + (2,2), + 1, + PETSc.DMSTAG_STENCIL_BOX, + stag_grid_x=10) - # Retrieve array with staggered coordinates - coord_vec = PETSc.getcoordinateslocal(dm_1D) - X_coord = PETSc.DMStagVecGetArray(DMcoord, coord_vec); - @test X_coord[1,2] == 0.5 + @test PETSc.DMStagGetGlobalSizes(dm_1D) == (10,0,0) # Set coordinates using product (1D) arrays - dm_1D = PETSc.DMStagCreate1d(petsclib,comm,PETSc.DM_BOUNDARY_NONE,200,2,2; stag_grid_x=10); - PETSc.setuniformcoordinatesproduct!(dm_1D, (0,), (10,)) + PETSc.setuniformcoordinates!(dm_1D, (0,), (10,)) - # retrieve DM with coordinates - DMcoord = PETSc.getcoordinateDM(dm_1D) + #DMcoord = PETSc.getcoordinateDM(dm_1D) @test PETSc.gettype(DMcoord)=="product" - coord_vec = PETSc.getcoordinateslocal(dm_1D) - - # Note: retrieving 1D coordinate vectors using the "product" type appears broken - # This is something to be looked at later - #x_coord,y_coord,z_coord = PETSc.DMStagGetProductCoordinateArraysRead(dm_1D); # BROKEN - PETSc.DMStagGetLocationSlot(dm_1D, PETSc.DMSTAG_RIGHT, 0) ==4 - @test PETSc.DMStagGetProductCoordinateLocationSlot(dm_1D, PETSc.DMSTAG_RIGHT) == 2 + # Retrieve array with staggered coordinates + X_coord = PETSc.getcoordinatearray(dm_1D)[1] + @test X_coord[2,1] == 0.5 - global_vec = PETSc.createglobalvector(dm_1D) - local_vec = PETSc.createlocalvector(dm_1D) + PETSc.DMStagGetLocationSlot(dm_1D, LibPETSc.DMSTAG_RIGHT, 0) ==4 + + global_vec = PETSc.DMLocalVec(dm_1D) + local_vec = PETSc.DMGlobalVec(dm_1D) # Fill everything with some data fill!(local_vec, mpisize) @@ -237,43 +505,35 @@ end PETSc.update!(global_vec, local_vec, PETSc.ADD_VALUES) @test global_vec[3] == 2.0 - - - # PETSc.destroy(DMcoord); - - # Do 2D tests - dm_2D = PETSc.DMStagCreate2d(petsclib, comm, - PETSc.DM_BOUNDARY_NONE, - PETSc.DM_BOUNDARY_NONE, - 3, - 4, - 1, - 1, - 1, - 1, - 1, - PETSc.DMSTAG_STENCIL_BOX, - 2) + dm_2D = PETSc.DMStag( + petsclib, + comm, + (PETSc.DM_BOUNDARY_NONE,PETSc.DM_BOUNDARY_NONE), + (3,4), # global size + (1,1,1), # dof_per_node (3 in 2D) + 1, # stencil_width + PETSc.DMSTAG_STENCIL_BOX # stencil type + ) PETSc.setuniformcoordinates!(dm_2D, (1,3), (10,11)) - coord_vec = PETSc.getcoordinateslocal(dm_2D) - + + # Retrieve array with staggered coordinates - DMcoord_2D = PETSc.getcoordinateDM(dm_2D) - X_coord_2D = PETSc.DMStagVecGetArray(DMcoord_2D, coord_vec); - - @test X_coord_2D[3,3,1] ≈ 7.0 - @test X_coord_2D[3,4,2] ≈ 9.0 - @test X_coord_2D[3,3,3] ≈ 8.5 - @test X_coord_2D[3,3,4] ≈ 7.0 + X_coord_2D = PETSc.getcoordinatearray(dm_2D) + @test X_coord_2D[1][1,3] ≈ 7.0 + @test X_coord_2D[2][1,4] ≈ 9.0 + @test X_coord_2D[1][2,3] ≈ 8.5 + @test X_coord_2D[1][1,3] ≈ 7.0 - vec_test_2D = PETSc.createlocalvector(dm_2D) + vec_test_2D = PETSc.DMLocalVec(dm_2D) X = PETSc.DMStagVecGetArray(dm_2D,vec_test_2D); X[end,end,end] = 111; # modify 3D array @ some point and DOF @test vec_test_2D[end]==111.0 # verify that this modified the vector as well Base.finalize(X) # release from memory +#### finished until here +#= #test stencil locations pos1 = PETSc.DMStagStencil{PetscInt}(PETSc.DMSTAG_LEFT,1,0,0,1) @test pos1.c == 1 @@ -283,7 +543,7 @@ end @test pos2.i == 4 # Retrieve value from stencil - vec_test = PETSc.createlocalvector(dm_1D) + vec_test = PETSc.DMLocalVec(dm_1D) vec_test .= 1:length(vec_test) # point wise copy of data to PetscVec val = PETSc.DMStagVecGetValuesStencil(dm_1D, vec_test, pos1) # this gets a single value @test val ==6 @@ -294,7 +554,7 @@ end @test X_1D[2,3] == 7.0 # Set values using stencils - vec_test_global = PETSc.createglobalvector(dm_1D) + vec_test_global = PETSc.DMGlobalVec(dm_1D) val1 = PetscScalar.([2222.2, 3.2]); PETSc.DMStagVecSetValuesStencil(dm_1D, vec_test_global, pos1, val1[1], PETSc.INSERT_VALUES) @test vec_test_global[6] ≈ 2222.2 @@ -305,10 +565,11 @@ end val = PETSc.DMStagVecGetValuesStencil(dm_1D, vec_test, 2, [pos3; pos3]) @test val[2] == 6.0 #PETSc.destroy(dm_1D); +=# + #PETSc.finalize(petsclib) + #end +#end - PETSc.finalize(petsclib) - end -end # FIXME: part below that is commented segfaults on linux @testset "DMStag create matrixes" begin @@ -426,11 +687,12 @@ end PETSc.finalize(petsclib) end end +=# - +#= # ----------------- # Example of DMStag & SNES with AD jacobian -@testset "DMStag: 1D SNES AD" begin +#@testset "DMStag: 1D SNES AD" begin # Tell AD that it can handle Complex as scalars ForwardDiff.can_dual(::Type{ComplexF64}) = true @@ -446,11 +708,12 @@ end f_l end - for petsclib in PETSc.petsclibs + #for petsclib in PETSc.petsclibs + petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) PetscScalar = PETSc.scalartype(petsclib) PetscInt = PETSc.inttype(petsclib) - if PetscScalar == Float64 || PetscScalar == Float32 + ##if PetscScalar == Float64 || PetscScalar == Float32 # Define a struct that holds data we need in the local SNES routines below user_ctx = Data_1{PetscScalar,PetscInt}(nothing, nothing, nothing); # holds data we need in the local @@ -562,13 +825,13 @@ end 1, # DOF @ vertex 1, # DOF @ center PETSc.DMSTAG_STENCIL_BOX, - 1); # Stencil width + 1, [nx]); # Stencil width - x_g = PETSc.createglobalvector(user_ctx.dm) - f_g = PETSc.createglobalvector(user_ctx.dm) - user_ctx.x_l = PETSc.createlocalvector(user_ctx.dm) - user_ctx.f_l = PETSc.createlocalvector(user_ctx.dm) + x_g = PETSc.DMGlobalVec(user_ctx.dm) + f_g = PETSc.DMGlobalVec(user_ctx.dm) + user_ctx.x_l = PETSc.DMLocalVec(user_ctx.dm) + user_ctx.f_l = PETSc.DMLocalVec(user_ctx.dm) PJ = PETSc.creatematrix(user_ctx.dm); # extract (global) matrix from DMStag PETSc.MatSetOption(PJ, PETSc.MAT_NEW_NONZERO_ALLOCATION_ERR, false) @@ -600,10 +863,10 @@ end PETSc.destroy(PJ); PETSc.destroy(user_ctx.dm); - end - PETSc.finalize(petsclib) - end -end + ##end + #PETSc.finalize(petsclib) + #end +#end @testset "DMStag: 2D SNES AD" begin @@ -788,3 +1051,5 @@ end end end + +=# From 2bef94caab19da2795fc52476a86e6a3559953f6 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 11:08:44 +0100 Subject: [PATCH 011/147] ksp --- src/PETSc.jl | 2 +- src/ksp.jl | 522 ++++++++++++++++++++++++++++++++++++----------- src/sys.jl | 4 +- test/ksp.jl | 121 +++++++++++ test/runtests.jl | 1 + 5 files changed, 526 insertions(+), 124 deletions(-) create mode 100644 test/ksp.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index d68a0b9c..bed0841c 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -34,6 +34,7 @@ include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! include("dmstag.jl") # mostly wrapped and tested +include("ksp.jl") # not yet wrapped! include("sys.jl") @@ -42,7 +43,6 @@ include("sys.jl") ##include("ref.jl") # can be removed (later) #= -include("ksp.jl") include("pc.jl") include("snes.jl") =# diff --git a/src/ksp.jl b/src/ksp.jl index e13100e0..ba3ec89b 100644 --- a/src/ksp.jl +++ b/src/ksp.jl @@ -1,27 +1,403 @@ const CKSP = Ptr{Cvoid} const CKSPType = Cstring -abstract type AbstractKSP{T, PetscLib} <: Factorization{T} end +abstract type AbstractKSP{PetscLib, PetscScalar} <: Factorization{PetscScalar} end -Base.@kwdef mutable struct KSP{T, PetscLib} <: AbstractKSP{T, PetscLib} - ptr::CKSP = C_NULL +""" + KSPPtr(petsclib, ksp::CKS, own) + +Container type for a PETSc KSP that is just a raw pointer. +""" +mutable struct KSPPtr{PetscLib, PetscScalar} <: + AbstractKSP{PetscLib, PetscScalar} + ptr::CKSP + age::Int +end + +mutable struct KSP{PetscLib, PetscScalar} <: AbstractKSP{PetscLib, PetscScalar} + ptr::CKSP opts::Options{PetscLib} - # Stuff to keep around so that they don't get gc'ed - _A = nothing - _P = nothing - _dm = nothing - # Function pointers - ComputeRHS! = nothing - ComputeOperators! = nothing + age::Int + computerhs! # Needed for KSPSetComputeRHS + computeops! # Needed for KSPSetComputeOperators + function KSP{PetscLib}(comm, opts) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + ksp = new{PetscLib, PetscScalar}( + C_NULL, + opts, + getlib(PetscLib).age, + nothing, + nothing, + ) + with(ksp.opts) do + LibPETSc.KSPCreate(PetscLib, comm, ksp) + end + + # If there is only one rank we can finalize the KSP with GC + if MPI.Comm_size(comm) == 1 + finalizer(destroy, ksp) + end + + return ksp + end +end + +function setfromoptions!(ksp::AbstractKSP{PetscLib}) where {PetscLib} + with(ksp.opts) do + LibPETSc.KSPSetFromOptions(PetscLib, ksp) + end +end + +""" + KSP(A::AbstractMat, P::AbstractMat{PetscLib} = A; options...) + +Create a `KSP` using the matrix `A` and preconditioner construction matrix `P` +with the `options`. + +The communicator is obtained from `A` and if it has size `1` then the garbage +collector is set, otherwise the user is responsible for calling +[`destroy`](@ref). + +# External Links +$(_doc_external("KSP/KSPCreate")) +$(_doc_external("KSP/KSPSetOperators")) +$(_doc_external("KSP/KSPSetFromOptions")) +""" +function KSP( + A::AbstractMat{PetscLib}, + P::AbstractMat{PetscLib} = A; + options..., +) where {PetscLib} + @assert initialized(PetscLib) + + ksp = KSP{PetscLib}(getcomm(A), Options(PetscLib; options...)) + + setoperators!(ksp, A, P) + + setfromoptions!(ksp) + + return ksp +end +function setoperators!( + ksp::AbstractKSP{PetscLib}, + A::AbstractMat{PetscLib}, + P::AbstractMat{PetscLib} = A, +) where {PetscLib} + LibPETSc.KSPSetOperators(PetscLib, ksp, A, P) + return ksp +end + +""" + KSP([petsclib,] A::SparseMatrixCSC; options...) + +Create a [`KSP`](@ref) with the sparse matrix `A` using the `petsclib`. If +`petsclib` is not given, the default library will be used`. +""" +KSP(petsclib, A::SparseMatrixCSC; kwargs...) = + KSP(MatSeqAIJ(petsclib, A); kwargs...) +function KSP(A::SparseMatrixCSC{PetscScalar}; kwargs...) where {PetscScalar} + KSP(MatSeqAIJ(getlib(; PetscScalar = PetscScalar), A); kwargs...) +end + +""" + KSP(da::AbstractDM; options...) + +Construct a PETSc Krylov subspace solver from the distributed mesh + +Any PETSc options prefixed with `ksp_` and `pc_` can be passed as keywords. + +# External Links +$(_doc_external("KSP/KSPCreate")) +$(_doc_external("KSP/KSPSetDM")) +$(_doc_external("KSP/KSPSetFromOptions")) +""" +function KSP(dm::AbstractDM{PetscLib}; options...) where {PetscLib} + @assert initialized(PetscLib) + + comm = getcomm(dm) + + ksp = KSP{PetscLib}(comm, Options(PetscLib; options...)) + + KSPSetDM!(ksp, dm) + + setfromoptions!(ksp) + + return ksp +end +function KSPSetDM!( + ksp::AbstractKSP{PetscLib}, + dm::AbstractDM{PetscLib}, +) where {PetscLib} + with(ksp.opts) do + LibPETSc.KSPSetDM(PetscLib, ksp, dm) + end + return ksp +end +# +# Wrapper for calls to setcomputerhs! +mutable struct Fn_KSPComputeRHS{PetscLib, PetscInt} end +function (w::Fn_KSPComputeRHS{PetscLib, PetscInt})( + new_ksp_ptr::CKSP, + cb::CVec, + ksp_ptr::Ptr{Cvoid}, +)::PetscInt where {PetscLib, PetscInt} + PetscScalar = PetscLib.PetscScalar + new_ksp = KSPPtr{PetscLib, PetscScalar}(new_ksp_ptr, getlib(PetscLib).age) + b = VecPtr(PetscLib, cb, false) + ksp = unsafe_pointer_to_objref(ksp_ptr) + ierr = ksp.computerhs!(b, new_ksp) + return PetscLib.PetscInt(ierr) +end + +""" + setcomputerhs!(ksp::AbstractKSP, rhs!::Function) + setcomputerhs!(rhs!::Function, ksp::AbstractKSP) + +Define `rhs!` to be the right-hand side function of the `ksp`. A call to +`rhs!(b, new_ksp)` should set the elements of the PETSc vector `b` based on the +`new_ksp`. + +!!! note + + The `new_ksp` passed to `rhs!` may not be the same as the `ksp` passed to + `setcomputerhs!`. + +# External Links +$(_doc_external("KSP/KSPSetComputeRHS")) +""" +setcomputerhs!(ksp::AbstractKSP, rhs!) = setcomputerhs!(rhs!, ksp) +# We have to use the macro here because of the @cfunction +LibPETSc.@for_petsc function setcomputerhs!(rhs!, ksp::KSP{$PetscLib}) + # We must wrap the user function in our own object + fptr = @cfunction( + Fn_KSPComputeRHS{$PetscLib, $PetscInt}(), + $PetscInt, + (CKSP, CVec, Ptr{Cvoid}) + ) + # set the computerhs! in the ksp + ksp.computerhs! = rhs! + LibPETSc.KSPSetComputeRHS($PetscLib, ksp, fptr, pointer_from_objref(ksp)) + return ksp +end + +# Wrapper for calls to setcomputerhs! +mutable struct Fn_KSPComputeOperators{PetscLib, PetscInt} end +function (w::Fn_KSPComputeOperators{PetscLib, PetscInt})( + new_ksp_ptr::CKSP, + cA::CMat, + cP::CMat, + ksp_ptr::Ptr{Cvoid}, +)::PetscInt where {PetscLib, PetscInt} + PetscScalar = PetscLib.PetscScalar + new_ksp = KSPPtr{PetscLib, PetscScalar}(new_ksp_ptr, getlib(PetscLib).age) + A = MatPtr{PetscLib, PetscScalar}(cA, getlib(PetscLib).age) + P = MatPtr{PetscLib, PetscScalar}(cP, getlib(PetscLib).age) + ksp = unsafe_pointer_to_objref(ksp_ptr) + ierr = ksp.computeops!(A, P, new_ksp) + return PetscLib.PetscInt(ierr) +end + +""" + setcomputeoperators!(ksp::AbstractKSP, ops!::Function) + setcomputeoperators!(ops!::Function, ksp::AbstractKSP) + +Define `ops!` to be the compute operators function for the `ksp`. A call to +`ops!(A, P, new_ksp)` should set the elements of the PETSc matrix linear +operator `A` and preconditioning matrix `P` based on the `new_ksp`. + +!!! note + + The `new_ksp` passed to `ops!` may not be the same as the `ksp` passed to + `setcomputeoperators!`. + +# External Links +$(_doc_external("KSP/KSPSetComputeOperators")) +""" +setcomputeoperators!(ksp::AbstractKSP, ops!) = setcomputeoperators!(ops!, ksp) +# We have to use the macro here because of the @cfunction +LibPETSc.@for_petsc function setcomputeoperators!(ops!, ksp::KSP{$PetscLib}) + # We must wrap the user function in our own object + fptr = @cfunction( + Fn_KSPComputeOperators{$PetscLib, $PetscInt}(), + $PetscInt, + (CKSP, CMat, CMat, Ptr{Cvoid}) + ) + # set the computerhs! in the ksp + ksp.computeops! = ops! + LibPETSc.KSPSetComputeOperators($PetscLib, ksp, fptr, pointer_from_objref(ksp)) + return ksp +end + +""" + getDMDA(ksp::AbstractKSP) + +Get `dmda` for `ksp` + +The returned `dmda` is owned by the `ksp` + +# External Links +$(_doc_external("KSP/KSPGetDM")) +""" +function getDMDA(ksp::AbstractKSP{PetscLib}) where PetscLib + t_dmda = Ref{CDM}() + LibPETSc.KSPGetDM(PetscLib, ksp, t_dmda) + dmda = DMDAPtr{PetscLib}(t_dmda[], getlib(PetscLib).age, false) + return dmda +end + + +function destroy(ksp::AbstractKSP{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + ksp.age == getlib(PetscLib).age && + ksp.ptr != C_NULL + LibPETSc.KSPDestroy(PetscLib, ksp) + end + ksp.ptr = C_NULL + return nothing +end + +function solve!( + x::AbstractVec{PetscLib}, + ksp::AbstractKSP{PetscLib}, + b::AbstractVec{PetscLib}, +) where {PetscLib} + with(ksp.opts) do + LibPETSc.KSPSolve(PetscLib, ksp, b, x) + end + return x end +function solve!( + ksp::AbstractKSP{PetscLib}, +) where {PetscLib} + with(ksp.opts) do + LibPETSc.KSPSolve(PetscLib, ksp, C_NULL, C_NULL) + end + return ksp +end + +""" + createvecs(ksp::AbstractKSP; nright = 0, nleft = 0) + +Create `nright` right and `nleft` left vectors compatible with the `ksp`. +Returned object `V` has `Tuple` members `V.right` and `V.left` containing the +vectors. + +# External Links +$(_doc_external("KSP/KSPCreateVecs")) +""" +function createvecs( + ksp::AbstractKSP{PetscLib}; + nright = 0, + nleft = 0, +) where {PetscLib} + # pointer of pointers to the base vectors + r_right_vs = Ref{Ptr{CVec}}() + r_left_vs = Ref{Ptr{CVec}}() + + # create 1 right and left vector + LibPETSc.KSPCreateVecs(PetscLib, ksp, 1, r_right_vs, 1, r_left_vs) + + # create right vectors + a_v = unsafe_wrap(Array, r_right_vs[], 1; own = false) + v = VecPtr(PetscLib, a_v[1], false) + right = ntuple(i -> similar(v), nright) + + # create left vectors + a_v = unsafe_wrap(Array, r_left_vs[], 1; own = false) + v = VecPtr(PetscLib, a_v[1], false) + left = ntuple(i -> similar(v), nleft) + + LibPETSc.VecDestroyVecs(PetscLib, 1, r_right_vs) + LibPETSc.VecDestroyVecs(PetscLib, 1, r_left_vs) + + (right = right, left = left) +end + +function LinearAlgebra.ldiv!(x::AbstractVec, ksp::AbstractKSP, b::AbstractVec) + solve!(x, ksp, b) +end + +function Base.:\(ksp::AbstractKSP, b::AbstractVec) + x = createvecs(ksp; nleft = 1).left[1] + ldiv!(x, ksp, b) + return x +end + +function Base.:\( + ksp::AbstractKSP{PetscLib}, + b::Vector{PetscScalar}, +) where {PetscLib, PetscScalar} + @assert PetscScalar == PetscLib.PetscScalar + @assert MPI.Comm_size(getcomm(ksp)) == 1 + + petsc_b = VecSeqWithArray(PetscLib, b) + petsc_x = createvecs(ksp; nleft = 1).left[1] + + ldiv!(petsc_x, ksp, petsc_b) + + x = similar(b, length(petsc_x)) + + withlocalarray!(petsc_x; read = true, write = false) do y + x .= y + end + + destroy(petsc_b) + destroy(petsc_x) + + return x +end + +""" + getsolution(ksp) + +returns the solution vector stored in the `ksp`. This function does not make a +new copy of the vector, it merely returns the vector stored in the `ksp` + +# External Links +$(_doc_external("KSP/KSPGetSolution")) +""" +function getsolution(ksp::AbstractKSP{PetscLib}) where PetscLib + r_v = Ref{CVec}() + LibPETSc.KSPGetSolution(PetscLib, ksp, r_v) + v = VecPtr(PetscLib, r_v[], false) + return v +end + +""" + KSPGetType(ksp) +returns the type of the `ksp` +""" +function KSPGetType(ksp::AbstractKSP{PetscLib}) where PetscLib + t_r = Ref{PETSc.CKSPType}() + LibPETSc.KSPGetType(PetscLib, ksp, t_r) + return unsafe_string(t_r[]) +end + +""" + KSPGetIterationNumber(ksp) +returns the iteration number of the `ksp` +""" +function KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) where PetscLib + r_its = Ref{inttype(PetscLib)}() + LibPETSc.KSPGetIterationNumber(PetscLib, ksp, r_its) + return r_its[] +end + +function KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) where PetscLib + r_rnorm = Ref{scalartype(PetscLib)}() + LibPETSc.KSPGetResidualNorm(PetscLib, ksp, r_rnorm) + return r_rnorm[] +end + +#= +# +# OLD WRAPPERS +# struct WrappedKSP{T, PetscLib} <: AbstractKSP{T, PetscLib} ptr::CKSP end -scalartype(::KSP{T}) where {T} = T -Base.eltype(::KSP{T}) where {T} = T - LinearAlgebra.transpose(ksp) = LinearAlgebra.Transpose(ksp) LinearAlgebra.adjoint(ksp) = LinearAlgebra.Adjoint(ksp) @@ -37,7 +413,7 @@ Set the right-hand side function `ComputeRHS!` for the `ksp` using the user `(::KSP{Number}, ::Vec, ::Ptr)`; see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/KSP/KSPSetComputeRHS.html) """ -#function KSPSetComputeRHS! end +function KSPSetComputeRHS! end """ struct Fn_KSPComputeRHS{T} end @@ -58,7 +434,7 @@ user `ctx`. `ComputeOperators!` should be callable with four arguments of type `(::KSP{Number}, ::Mat, ::Mat, ::Ptr)`; see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/KSP/KSPSetComputeOperators.html) """ -#function KSPSetComputeOperators! end +function KSPSetComputeOperators! end """ struct Fn_KSPComputeOperators{T} end @@ -69,32 +445,6 @@ struct Fn_KSPComputeOperators{T} end @for_libpetsc begin - function KSP{$PetscScalar}(comm::MPI.Comm; kwargs...) - @assert initialized($petsclib) - opts = Options($petsclib, kwargs...) - ksp = KSP{$PetscScalar, $PetscLib}(opts=opts) - with(ksp.opts) do - @chk ccall((:KSPCreate, $libpetsc), PetscErrorCode, (MPI.MPI_Comm, Ptr{CKSP}), comm, ksp) - end - if comm == MPI.COMM_SELF - finalizer(destroy, ksp) - end - return ksp - end - - function destroy(ksp::KSP{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:KSPDestroy, $libpetsc), PetscErrorCode, (Ptr{CKSP},), ksp) - return nothing - end - - function setoperators!(ksp::KSP{$PetscScalar}, A::AbstractMat{$PetscScalar}, P::AbstractMat{$PetscScalar}) - @chk ccall((:KSPSetOperators, $libpetsc), PetscErrorCode, (CKSP, CMat, CMat), ksp, A, P) - ksp._A = A - ksp._P = P - return nothing - end - function (::Fn_KSPComputeRHS{$PetscScalar})( new_ksp_ptr::CKSP, cb::CVec, @@ -155,14 +505,6 @@ struct Fn_KSPComputeOperators{T} end return ksp end - function KSPSetDM!(ksp::KSP{$PetscScalar}, dm::AbstractDM{$PetscLib}) - with(ksp.opts) do - @chk ccall((:KSPSetDM, $libpetsc), PetscErrorCode, (CKSP, CDM), ksp, dm) - end - ksp._dm = dm - return nothing - end - function DMDA(ksp::AbstractKSP{$PetscScalar}) t_dm = Ref{CDM}() @chk ccall( @@ -177,33 +519,22 @@ struct Fn_KSPComputeOperators{T} end end function settolerances!(ksp::KSP{$PetscScalar}; rtol=PETSC_DEFAULT, atol=PETSC_DEFAULT, divtol=PETSC_DEFAULT, max_it=PETSC_DEFAULT) - @chk ccall((:KSPSetTolerances, $libpetsc), PetscErrorCode, + @chk ccall((:KSPSetTolerances, $libpetsc), PetscErrorCode, (CKSP, $PetscReal, $PetscReal, $PetscReal, $PetscInt), ksp, rtol, atol, divtol, max_it) return nothing end - function setfromoptions!(ksp::KSP{$PetscScalar}) - with(ksp.opts) do - @chk ccall((:KSPSetFromOptions, $libpetsc), PetscErrorCode, (CKSP,), ksp) - end - end - - function gettype(ksp::KSP{$PetscScalar}) - t_r = Ref{CKSPType}() - @chk ccall((:KSPGetType, $libpetsc), PetscErrorCode, (CKSP, Ptr{CKSPType}), ksp, t_r) - return unsafe_string(t_r[]) - end function iters(ksp::KSP{$PetscScalar}) r_its = Ref{$PetscInt}() - @chk ccall((:KSPGetIterationNumber, $libpetsc), PetscErrorCode, - (CKSP, Ptr{$PetscInt}), ksp, r_its) + @chk ccall((:KSPGetIterationNumber, $libpetsc), PetscErrorCode, + (KSP, Ptr{$PetscInt}), ksp, r_its) return r_its[] end function view(ksp::KSP{$PetscScalar}, viewer::AbstractViewer{$PetscLib}=ViewerStdout($petsclib, getcomm(ksp))) - @chk ccall((:KSPView, $libpetsc), PetscErrorCode, + @chk ccall((:KSPView, $libpetsc), PetscErrorCode, (CKSP, CPetscViewer), ksp, viewer); return nothing @@ -211,22 +542,14 @@ struct Fn_KSPComputeOperators{T} end function resnorm(ksp::KSP{$PetscScalar}) r_rnorm = Ref{$PetscReal}() - @chk ccall((:KSPGetResidualNorm, $libpetsc), PetscErrorCode, - (CKSP, Ptr{$PetscReal}), ksp, r_rnorm) + @chk ccall((:KSPGetResidualNorm, $libpetsc), PetscErrorCode, + (KSP, Ptr{$PetscReal}), ksp, r_rnorm) return r_rnorm[] end - function solve!(x::AbstractVec{$PetscScalar}, ksp::KSP{$PetscScalar, LT}, b::AbstractVec{$PetscScalar}) where LT - with(ksp.opts) do - @chk ccall((:KSPSolve, $libpetsc), PetscErrorCode, - (CKSP, CVec, CVec), ksp, b, x) - end - return x - end - function solve!(ksp::KSP{$PetscScalar}) with(ksp.opts) do - @chk ccall((:KSPSolve, $libpetsc), PetscErrorCode, + @chk ccall((:KSPSolve, $libpetsc), PetscErrorCode, (CKSP, CVec, CVec), ksp, C_NULL, C_NULL) end return nothing @@ -235,71 +558,28 @@ struct Fn_KSPComputeOperators{T} end function solve!(x::AbstractVec{$PetscScalar}, tksp::Transpose{T,K}, b::AbstractVec{$PetscScalar}) where {T,K <: KSP{$PetscScalar}} ksp = parent(tksp) with(ksp.opts) do - @chk ccall((:KSPSolveTranspose, $libpetsc), PetscErrorCode, + @chk ccall((:KSPSolveTranspose, $libpetsc), PetscErrorCode, (CKSP, CVec, CVec), ksp, b, x) end return x end - function solve!(x::AbstractVec{$PetscScalar}, tksp::LinearAlgebra.AdjointFactorization{T,K}, b::AbstractVec{$PetscScalar}) where {T,K <: KSP{$PetscScalar}} - ksp = parent(tksp) - with(ksp.opts) do - @chk ccall((:KSPSolveTranspose, $libpetsc), PetscErrorCode, - (CKSP, CVec, CVec), ksp, b, x) - end - return x - end - end # no generic Adjoint solve defined, but for Real we can use Adjoint solve!(x::AbstractVec{T}, aksp::Adjoint{T,K}, b::AbstractVec{T}) where {K <: KSP{T}} where {T<:Real} = solve!(x, transpose(parent(aksp)), b) -const KSPAT{T, LT} = Union{KSP{T, LT}, Transpose{T, KSP{T, LT}}, Adjoint{T, KSP{T, LT}}, LinearAlgebra.AdjointFactorization{T, KSP{T, LT}}} +const KSPAT{T, LT} = Union{KSP{T, LT}, Transpose{T, KSP{T, LT}}, Adjoint{T, KSP{T, LT}}} LinearAlgebra.ldiv!(x::AbstractVec{T}, ksp::KSPAT{T, LT}, b::AbstractVec{T}) where {T, LT} = solve!(x, ksp, b) function LinearAlgebra.ldiv!(x::AbstractVector{T}, ksp::KSPAT{T, LT}, b::AbstractVector{T}) where {T, LT} parent(solve!(AbstractVec(x), ksp, AbstractVec(b))) end Base.:\(ksp::KSPAT{T, LT}, b::AbstractVector{T}) where {T, LT} = ldiv!(similar(b), ksp, b) -#Base.:\(kspt::LinearAlgebra.AdjointFactorization{T,KSPT{T, LT}}, b::AbstractVector{T}) where {T, LT} = ldiv!(similar(b), kspt._A', b) - - -""" - KSP(A, P; options...) - -Construct a PETSc Krylov subspace solver. - -Any PETSc options prefixed with `ksp_` and `pc_` can be passed as keywords. -""" -function KSP(A::AbstractMat{T}, P::AbstractMat{T}=A; kwargs...) where {T} - ksp = KSP{T}(getcomm(A); kwargs...) - setoperators!(ksp, A, P) - setfromoptions!(ksp) - return ksp -end - -""" - KSP(da::AbstractDM; options...) - -Construct a PETSc Krylov subspace solver from the distributed mesh - -Any PETSc options prefixed with `ksp_` and `pc_` can be passed as keywords. - -see [PETSc manual](https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/KSP/KSPSetDM.html) -""" -function KSP(dm::AbstractDM{PetscLib}; kwargs...) where {PetscLib} - T = scalartype(PetscLib) - ksp = KSP{T}(getcomm(dm); kwargs...) - KSPSetDM!(ksp, dm) - setfromoptions!(ksp) - return ksp -end Base.show(io::IO, ksp::KSP) = _show(io, ksp) - """ iters(ksp::KSP) @@ -310,7 +590,6 @@ $(_doc_external("KSP/KSPGetIterationNumber")) """ iters - """ resnorm(ksp::KSP) @@ -320,3 +599,4 @@ Gets the last (approximate preconditioned) residual norm that has been computed. $(_doc_external("KSP/KSPGetResidualNorm")) """ resnorm +=# diff --git a/src/sys.jl b/src/sys.jl index 65e4a551..6f615941 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -3,7 +3,7 @@ const CPetscObject = Ptr{Cvoid} const UnionPetscTypes = Union{ AbstractVec, AbstractMat, - #AbstractKSP, + AbstractKSP, #AbstractViewer, #AbstractSNES, #AbstractPC, @@ -25,7 +25,7 @@ function getcomm( obj::Union{ AbstractVec{PetscLib}, AbstractMat{PetscLib}, - #AbstractKSP{PetscLib}, + AbstractKSP{PetscLib}, #AbstractSNES{PetscLib}, AbstractDM{PetscLib}, }, diff --git a/test/ksp.jl b/test/ksp.jl new file mode 100644 index 00000000..bcd05a57 --- /dev/null +++ b/test/ksp.jl @@ -0,0 +1,121 @@ +using Test +using MPI +MPI.Initialized() || MPI.Init() +using PETSc +using LinearAlgebra: mul! +using SparseArrays: spdiagm + +@testset "KSP" begin + comm = MPI.COMM_WORLD + mpisize = MPI.Comm_size(comm) + mpirank = MPI.Comm_rank(comm) + + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + loc_num_rows = 10 + loc_num_cols = 10 + diag_nonzeros = 3 + off_diag_non_zeros = 3 + + A = PETSc.MatAIJ( + petsclib, + comm, + loc_num_rows, + loc_num_cols, + diag_nonzeros, + off_diag_non_zeros, + ) + + # Get compatible vectors + (x, b) = PETSc.createvecs(A) + + row_rng = PETSc.ownershiprange(A, false) + for i in row_rng + if i == 0 + vals = [-2, 1] + row0idxs = [i] + col0idxs = [i, i + 1] + elseif i == mpisize * loc_num_rows - 1 + vals = [-2, 1] + row0idxs = [i] + col0idxs = [i, i - 1] + else + vals = [1, -2, 1] + row0idxs = [i] + col0idxs = [i - 1, i, i + 1] + end + PETSc.setvalues!( + A, + PetscInt.(row0idxs), + PetscInt.(col0idxs), + PetscScalar.(vals), + ) + x[i + 1] = (i + 1)^3 + end + PETSc.assemble!(A) + PETSc.assemble!(x) + + mul!(b, A, x) + y = similar(x) + + ksp = PETSc.KSP(A; ksp_rtol = 1e-16, pc_type = "jacobi") + PETSc.solve!(y, ksp, b) + PETSc.withlocalarray!(x, y) do x, y + @test x ≈ y + end + PETSc.destroy(x) + + x = ksp \ b + PETSc.withlocalarray!(x, y) do x, y + @test x ≈ y + end + PETSc.destroy(x) + + # PETSc.destroy(ksp) + PETSc.destroy(A) + PETSc.destroy(y) + PETSc.destroy(b) + PETSc.finalize(petsclib) + end +end + +if MPI.Comm_rank(MPI.COMM_WORLD) == 0 + @testset "KSP with SparseMatrixCSC" begin + comm = MPI.COMM_SELF + n = 10 + + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + A = spdiagm( + -1 => ones(PetscScalar, n - 1), + 0 => -2ones(PetscScalar, n), + 1 => ones(PetscScalar, n - 1), + ) + + ksp = PETSc.KSP(petsclib, A) + b = rand(PetscScalar, 10) + @test ksp \ b ≈ Matrix(A) \ b + PETSc.destroy(ksp) + + if PetscInt == Int64 + ksp = PETSc.KSP(A) + @test ksp \ b ≈ Matrix(A) \ b + PETSc.destroy(ksp) + end + PETSc.finalize(petsclib) + end + end +else + # Even though only rank 0 is running the test all ranks need to initialize + # PETSc + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PETSc.finalize(petsclib) + end +end diff --git a/test/runtests.jl b/test/runtests.jl index a6f390f8..dfc3f6a7 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -36,6 +36,7 @@ include("matshell.jl") # not yet autowrapped! include("dmda.jl") # not yet autowrapped! include("dmstag.jl") # mostly autowrapped! #include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run +include("ksp.jl") # not yet autowrapped! #= include("old_test.jl") From e83afa0572b9de7fc22f587958466f52223c42fc Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 12:41:57 +0100 Subject: [PATCH 012/147] snes --- src/PETSc.jl | 5 +- src/pc.jl | 6 +- src/snes.jl | 337 ++++++++++++++++++++++++++++++++-------------- src/sys.jl | 4 +- test/runtests.jl | 2 +- test/snes.jl | 67 +++++++++ test/test_snes.jl | 87 +++++++----- 7 files changed, 367 insertions(+), 141 deletions(-) create mode 100644 test/snes.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index bed0841c..bdd65848 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -35,7 +35,8 @@ include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! include("dmstag.jl") # mostly wrapped and tested include("ksp.jl") # not yet wrapped! - +# include("pc.jl") # to be fixed/wrapped +include("snes.jl") # not yet wrapped! include("sys.jl") ##include("startup.jl") # can be removed (later) @@ -43,8 +44,6 @@ include("sys.jl") ##include("ref.jl") # can be removed (later) #= -include("pc.jl") -include("snes.jl") =# diff --git a/src/pc.jl b/src/pc.jl index 1dd2f715..a18a7aff 100644 --- a/src/pc.jl +++ b/src/pc.jl @@ -28,8 +28,10 @@ scalartype(::AbstractPC{T}) where {T} = T end function destroy(pc::AbstractPC{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:PCDestroy, $libpetsc), PetscErrorCode, (Ptr{CPC},), pc) + if pc.age == getlib(PetscLib).age && !(finalized(PetscLib)) && pc.ptr != C_NULL + @chk ccall((:PCDestroy, $libpetsc), PetscErrorCode, (Ptr{CPC},), pc) + end + pc.ptr = C_NULL return nothing end diff --git a/src/snes.jl b/src/snes.jl index 6a69f6be..98e51899 100644 --- a/src/snes.jl +++ b/src/snes.jl @@ -1,139 +1,268 @@ - const CSNES = Ptr{Cvoid} const CSNESType = Cstring +abstract type AbstractSNES{PetscLib} end + +""" + SNESPtr{PetscLib}(ptr, age) + +Container type for a PETSc SNES that is just a raw pointer. +""" +mutable struct SNESPtr{PetscLib} <: AbstractSNES{PetscLib} + ptr::CSNES + age::Int +end -abstract type AbstractSNES{T, PetscLib} end +function destroy(snes::AbstractSNES{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + snes.age == getlib(PetscLib).age && + snes.ptr != C_NULL + LibPETSc.SNESDestroy(PetscLib, snes) + end + snes.ptr = C_NULL + return nothing +end -mutable struct SNES{T, PetscLib} <: AbstractSNES{T, PetscLib} +mutable struct SNES{PetscLib} <: AbstractSNES{PetscLib} ptr::CSNES opts::Options{PetscLib} - fn! - fn_vec - update_jac! - jac_A - jac_P - user_ctx # Useful to transfer vectors and dms into the residual function + age::Int + # Garbage collection protections + f!::Function + updateJ!::Function + function SNES{PetscLib}(ptr, opts, age) where {PetscLib} + new{PetscLib}( + ptr, + opts, + age, + x -> error("function not defined"), + x -> error("function not defined"), + ) + end end -scalartype(::AbstractSNES{T}) where {T} = T +""" + SNES( + petsclib::PetscLib + comm::MPI.Comm; + setfromoptions = true, + options... + ) -Base.eltype(::AbstractSNES{T}) where {T} = T +Creates a PETSc nonlinear solve context on the communicator `comm` -# How to handle Jacobians? -# - https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESComputeJacobianDefault.html -# - https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESComputeJacobianDefaultColor.html -# - +If keyword argument `setfromoptions == true` then [`setfromoptions!`](@ref) +called on the created SNES context. -struct SNESFn{T} -end +# External Links +$(_doc_external("SNES/SNESCreate")) +$(_doc_external("SNES/SNESSetFromOptions")) +""" +function SNES( + petsclib::PetscLib, + comm::MPI.Comm; + setfromoptions = true, + options..., +) where {PetscLib} + opts = Options(petsclib; options...) + + snes = SNES{PetscLib}(C_NULL, opts, petsclib.age) + + with(snes.opts) do + LibPETSc.SNESCreate(petsclib, comm, snes) + end -struct SNESJac{T} + setfromoptions && setfromoptions!(snes) + + # We can only let the garbage collect finalize when we do not need to + # worry about MPI (since garbage collection is asyncronous) + if MPI.Comm_size(comm) == 1 + finalizer(destroy, snes) + end + + return snes end +function setfromoptions!(snes::AbstractSNES{PetscLib}) where {PetscLib} + with(snes.opts) do + LibPETSc.SNESSetFromOptions(PetscLib, snes) + end +end -#= -function _snesfn(csnes::CSNES, cx::CVec, cfx::CVec, ctx::Ptr{Cvoid}) - snes = unsafe_pointer_to_objref(ctx) - snes.Feval(cfx, cx) +function gettype(snes::AbstractSNES{PetscLib}) where {PetscLib} + r_type = Ref{CSNESType}() + LibPETSc.SNESGetType(PetscLib, snes, r_type) + return unsafe_string(r_type[]) end -function _snesjac(csnes::CSNES, cx::CVec, cAmat::CMat, cPmat::CMat, ctx::Ptr{Cvoid}) - snes = unsafe_pointer_to_objref(ctx) - snes.Jeval(cAmat, cPmat, cx) +function view( + snes::AbstractSNES{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(snes)), +) where {PetscLib} + LibPETSc.SNESView(PetscLib, snes, viewer) + return nothing end -=# -""" - SNES{PetscScalar}( - ::UnionPetscLib, - comm::MPI.Comm; - snessetfromoptions = true, - options...) -Initializes a `SNES` nonlinear solver object """ -function SNES() end - -@for_petsc function SNES{$PetscScalar}( - ::$UnionPetscLib, - comm::MPI.Comm; - snessetfromoptions = true, - options...) - - @assert initialized($petsclib) - opts = Options($petsclib, options...) - snes = SNES{$PetscScalar, $PetscLib}(C_NULL, opts, nothing, nothing, nothing, nothing, nothing, nothing) - - with(snes.opts) do - - @chk ccall( - (:SNESCreate, $petsc_library), - PetscErrorCode, - (MPI.MPI_Comm, - Ptr{CSNES}), - comm, - snes) + setfunction!(snes::AbstractSNES, f!::Function, x::AbstractVec) + setfunction!(f!::Function, snes::AbstractSNES, x::AbstractVec) - snessetfromoptions && setfromoptions!(snes) +Define `f!` to be the function of the `snes`. A call to `f!(fx, snes, x)` should +set the elements of the PETSc vector `fx` based on the `x`. - end +# External Links +$(_doc_external("SNES/SNESSetFunction")) +""" +setfunction!(snes::AbstractSNES, rhs!, vec) = setcomputerhs!(rhs!, snes, vec) + +# Wrapper for calls to setfunction! +mutable struct Fn_SNESSetFunction{PetscLib, PetscInt} end +function (w::Fn_SNESSetFunction{PetscLib, PetscInt})( + ::CSNES, + r_x::CVec, + r_fx::CVec, + snes_ptr::Ptr{Cvoid}, +)::PetscInt where {PetscLib, PetscInt} + snes = unsafe_pointer_to_objref(snes_ptr) + PetscScalar = PetscLib.PetscScalar + x = VecPtr(PetscLib, r_x, false) + fx = VecPtr(PetscLib, r_fx, false) + return snes.f!(fx, snes, x) +end - if comm == MPI.COMM_SELF - finalizer(destroy, snes) - end - return snes +LibPETSc.@for_petsc function setfunction!( + f!, + snes::AbstractSNES{$PetscLib}, + vec::AbstractVec{$PetscLib}, +) + ctx = pointer_from_objref(snes) + fptr = @cfunction( + Fn_SNESSetFunction{$PetscLib, $PetscInt}(), + $PetscInt, + (CSNES, CVec, CVec, Ptr{Cvoid}) + ) + with(snes.opts) do + LibPETSc.SNESSetFunction($PetscLib, snes, vec, fptr, ctx) end + snes.f! = f! + return nothing +end -@for_libpetsc begin +""" + setjacobian!( + snes::AbstractSNES, + updateJ!::Function, + J::AbstractMat, + P::AbstractMat = J + ) + setjacobian!( + updateJ!::Function, + snes::AbstractSNES, + J::AbstractMat, + P::AbstractMat = J + ) + +Define `updateJ!` to be the function that updates the Jacobian of the `snes`. + +If `J == P` then a call to `updateJ!(J, snes, x)` should set the elements of the +PETSc Jacobian (approximation). + +If `J ≠ P` then a call to `updateJ!(J, P, snes, x)` should set the elements of +the PETSc Jacobian (approximation) and preconditioning matrix `P`. + +# External Links +$(_doc_external("SNES/SNESSetJacobian")) +""" +setjacobian!(snes::AbstractSNES, updateJ!, J, PJ = J) = + setjacobian!(updateJ!, snes, J, PJ) + +# Wrapper for calls to setfunction! +mutable struct Fn_SNESSetJacobian{PetscLib, PetscInt} end +function (w::Fn_SNESSetJacobian{PetscLib, PetscInt})( + ::CSNES, + r_x::CVec, + r_A::CMat, + r_P::CMat, + snes_ptr::Ptr{Cvoid}, +)::PetscInt where {PetscLib, PetscInt} + snes = unsafe_pointer_to_objref(snes_ptr) + PetscScalar = PetscLib.PetscScalar + petsclib = getlib(PetscLib) + x = VecPtr(PetscLib, r_x, false) + A = MatPtr{PetscLib, PetscScalar}(r_A, petsclib.age) + P = MatPtr{PetscLib, PetscScalar}(r_P, petsclib.age) + P == A + return P == A ? snes.updateJ!(A, snes, x) : snes.updateJ!(A, P, snes, x) +end - function (::SNESFn{$PetscScalar})(csnes::CSNES, cx::CVec, cfx::CVec, ctx::Ptr{Cvoid})::$PetscInt - snes = unsafe_pointer_to_objref(ctx) - #x = unsafe_localarray($PetscScalar, cx; write=false) - #fx = unsafe_localarray($PetscScalar, cfx; read=false) - #snes.fn!(fx, x, snes.user_ctx) - snes.fn!(cfx, cx, snes.user_ctx) - #Base.finalize(x) - #Base.finalize(fx) - return $PetscInt(0) +LibPETSc.@for_petsc function setjacobian!( + updateJ!, + snes::AbstractSNES{$PetscLib}, + J::AbstractMat{$PetscLib}, + PJ::AbstractMat{$PetscLib} = J, +) + ctx = pointer_from_objref(snes) + fptr = @cfunction( + Fn_SNESSetJacobian{$PetscLib, $PetscInt}(), + $PetscInt, + (CSNES, CVec, CMat, CMat, Ptr{Cvoid}) + ) + with(snes.opts) do + LibPETSc.SNESSetJacobian($PetscLib, snes, J, PJ, fptr, ctx) end + snes.updateJ! = updateJ! + return nothing +end - function setfunction!(snes::AbstractSNES{$PetscScalar}, fn!, vec::AbstractVec{$PetscScalar}) - ctx = pointer_from_objref(snes) - fptr = @cfunction(SNESFn{$PetscScalar}(), $PetscInt, (CSNES, CVec, CVec, Ptr{Cvoid})) - with(snes.opts) do - @chk ccall((:SNESSetFunction, $libpetsc), PetscErrorCode, - (CSNES, CVec, Ptr{Cvoid}, Ptr{Cvoid}), - snes, vec, fptr, ctx) - end - snes.fn_vec = vec - snes.fn! = fn! - return nothing +function solve!( + x::AbstractVec{PetscLib}, + snes::AbstractSNES{PetscLib}, + b::Union{Nothing, AbstractVec{PetscLib}} = nothing, +) where {PetscLib} + with(snes.opts) do + LibPETSc.SNESSolve(PetscLib, snes, isnothing(b) ? C_NULL : b, x) end + return x +end - function destroy(snes::AbstractSNES{$PetscScalar}) - finalized($petsclib) || - @chk ccall((:SNESDestroy, $libpetsc), PetscErrorCode, (Ptr{CSNES},), snes) - return nothing - end +""" + setDM!(snes::AbstractSNES, dm::AbstractDM) - function setfromoptions!(snes::AbstractSNES{$PetscScalar}) - @chk ccall((:SNESSetFromOptions, $libpetsc), PetscErrorCode, (CSNES,), snes) - end +Set `dm` for `snes` - function gettype(snes::AbstractSNES{$PetscScalar}) - t_r = Ref{CSNESType}() - @chk ccall((:SNESGetType, $libpetsc), PetscErrorCode, (CSNES, Ptr{CSNESType}), snes, t_r) - return unsafe_string(t_r[]) - end +# External Links +$(_doc_external("SNES/SNESSetDM")) +""" +function setDM!( + snes::AbstractSNES{PetscLib}, + dm::AbstractDM{PetscLib}, +) where {PetscLib} + LibPETSc.SNESSetDM(PetscLib, snes, dm) + return snes +end - function view(snes::AbstractSNES{$PetscScalar}, viewer::AbstractViewer{$PetscLib}=ViewerStdout($petsclib, getcomm(snes))) - @chk ccall((:SNESView, $libpetsc), PetscErrorCode, - (CSNES, CPetscViewer), - snes, viewer); - return nothing - end +""" + getDMDA(snes::AbstractSNES) +Get `dmda` for `snes` +The returned `dmda` is owned by the `snes` + +# External Links +$(_doc_external("SNES/SNESGetDM")) +""" +function getDMDA( + snes::AbstractSNES{PetscLib}, +) where {PetscLib} + t_dmda = Ref{CDM}() + LibPETSc.SNESGetDM(PetscLib, snes, t_dmda) + dmda = DMDAPtr{PetscLib}(t_dmda[], getlib(PetscLib).age, false) + return dmda +end + + +#= +@for_libpetsc begin function (::SNESJac{$PetscScalar})(csnes::CSNES, cx::CVec, cA::CMat, cP::CMat, ctx::Ptr{Cvoid})::$PetscInt snes = unsafe_pointer_to_objref(ctx) @@ -147,9 +276,11 @@ function SNES() end return $PetscInt(0) end - function setjacobian!(snes::AbstractSNES{$PetscScalar}, update_jac!, A::AbstractMat{$PetscScalar}, P::AbstractMat{$PetscScalar}=A) + function setjacobian!(snes::AbstractSNES{$PetscScalar}, update_jac!, + A::AbstractMat{$PetscScalar}, P::AbstractMat{$PetscScalar}=A) ctx = pointer_from_objref(snes) - jacptr = @cfunction(SNESJac{$PetscScalar}(), $PetscInt, (CSNES, CVec, CMat, CMat, Ptr{Cvoid})) + jacptr = @cfunction(SNESJac{$PetscScalar}(), $PetscInt, (CSNES, CVec, + CMat, CMat, Ptr{Cvoid})) with(snes.opts) do @chk ccall((:SNESSetJacobian, $libpetsc), PetscErrorCode, @@ -162,7 +293,6 @@ function SNES() end return nothing end - function solve!(x::AbstractVec{$PetscScalar}, snes::AbstractSNES{$PetscScalar}, b::AbstractVec{$PetscScalar}) with(snes.opts) do @chk ccall((:SNESSolve, $libpetsc), PetscErrorCode, @@ -181,3 +311,4 @@ function SNES() end end solve!(x::AbstractVector{T}, snes::AbstractSNES{T}) where {T} = parent(solve!(AbstractVec(x), snes)) +=# diff --git a/src/sys.jl b/src/sys.jl index 6f615941..4191d48f 100644 --- a/src/sys.jl +++ b/src/sys.jl @@ -5,8 +5,8 @@ const UnionPetscTypes = Union{ AbstractMat, AbstractKSP, #AbstractViewer, - #AbstractSNES, #AbstractPC, + AbstractSNES, AbstractDM, Options, } @@ -26,7 +26,7 @@ function getcomm( AbstractVec{PetscLib}, AbstractMat{PetscLib}, AbstractKSP{PetscLib}, - #AbstractSNES{PetscLib}, + AbstractSNES{PetscLib}, AbstractDM{PetscLib}, }, ) where {PetscLib} diff --git a/test/runtests.jl b/test/runtests.jl index dfc3f6a7..da766607 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -37,10 +37,10 @@ include("dmda.jl") # not yet autowrapped! include("dmstag.jl") # mostly autowrapped! #include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run include("ksp.jl") # not yet autowrapped! +include("snes.jl") # not yet autowrapped! #= include("old_test.jl") -include("test_snes.jl") # Run the examples to make sure they all work include("examples.jl") diff --git a/test/snes.jl b/test/snes.jl new file mode 100644 index 00000000..00a36151 --- /dev/null +++ b/test/snes.jl @@ -0,0 +1,67 @@ +using Test +using PETSc +using MPI +MPI.Initialized() || MPI.Init() + +@testset "SNES" begin + comm = MPI.COMM_WORLD + mpirank = MPI.Comm_rank(comm) + mpisize = MPI.Comm_size(comm) + + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + snes = PETSc.SNES( + petsclib, + comm; + ksp_rtol = 1e-4, + pc_type = "none", + ksp_monitor = false, + snes_monitor = false, + snes_converged_reason = false, + ksp_converged_reason = false, + ) + + r = PETSc.VecSeqWithArray(petsclib, zeros(PetscScalar, 2)) + PETSc.setfunction!(snes, r) do fx, snes, x + PETSc.withlocalarray!( + fx, + x; + read = (false, true), + write = (true, false), + ) do fx, x + fx[1] = x[1]^2 + x[1] * x[2] - 3 + fx[2] = x[1] * x[2] + x[2]^2 - 6 + end + return 0 + end + + J = PETSc.MatSeqDense(petsclib, zeros(PetscScalar, (2, 2))) + PETSc.setjacobian!(snes, J) do J, snes, x + PETSc.withlocalarray!(x; write = false) do x + J[1, 1] = 2x[1] + x[2] + J[1, 2] = x[1] + J[2, 1] = x[2] + J[2, 2] = x[1] + 2x[2] + end + PETSc.assemble!(J) + return 0 + end + x = PETSc.VecSeqWithArray(petsclib, PetscScalar.([2, 3])) + b = PETSc.VecSeqWithArray(petsclib, PetscScalar.([0, 0])) + PETSc.solve!(x, snes, b) + PETSc.withlocalarray!(x; read = true, write = false) do x + @test x ≈ [1, 2] rtol = 1e-4 + end + + # cleanup + PETSc.destroy(x) + PETSc.destroy(b) + PETSc.destroy(J) + PETSc.destroy(snes); + + PETSc.finalize(petsclib) + end +end diff --git a/test/test_snes.jl b/test/test_snes.jl index 9c93f56d..fc262628 100644 --- a/test/test_snes.jl +++ b/test/test_snes.jl @@ -29,51 +29,78 @@ MPI.Initialized() || MPI.Init() function fn!(cfx, cx, user_ctx) # We could do Global->Local here on cfx/cx, provided a pointer to the local # vector is available in user_ctx - x_in = PETSc.unsafe_localarray(PetscScalar, cx; write=false) # read array - fx_in = PETSc.unsafe_localarray(PetscScalar, cfx; write=true) # write array - - fx_in[1] = x_in[1]^2 + x_in[1]*x_in[2] - 3 - fx_in[2] = x_in[1]*x_in[2] + x_in[2]^2 - 6 - - Base.finalize(fx_in) - Base.finalize(x_in) - end + #x_in = PETSc.unsafe_localarray(PetscScalar, cx; write=false) # read array + #fx_in = PETSc.unsafe_localarray(PetscScalar, cfx; write=true) # write array + # + #fx_in[1] = x_in[1]^2 + x_in[1]*x_in[2] - 3 + #fx_in[2] = x_in[1]*x_in[2] + x_in[2]^2 - 6 + # + #Base.finalize(fx_in) + #Base.finalize(x_in) + PETSc.withlocalarray!( + cfx, + cx; + read = (false, true), + write = (true, false), + ) do fx, x + @show x + fx[1] = x[1]^2 + x[1] * x[2] - 3 + fx[2] = x[1] * x[2] + x[2]^2 - 6 + end + end + #= function update_jac!(cx, J1, args...) - x_in = PETSc.unsafe_localarray(PetscScalar, cx; write=false) - J1[1,1] = 2x_in[1] + x_in[2] - J1[1,2] = x_in[1] - J1[2,1] = x_in[2] - J1[2,2] = x_in[1] + 2x_in[2] - - Base.finalize(x_in) - PETSc.assemble(J1) + #x_in = PETSc.unsafe_localarray(PetscScalar, cx; write=false) + PETSc.withlocalarray!(cx; write = false) do x_in + J1[1,1] = 2x_in[1] + x_in[2] + J1[1,2] = x_in[1] + J1[2,1] = x_in[2] + J1[2,2] = x_in[1] + 2x_in[2] + end + #Base.finalize(x_in) + PETSc.assemble!(J1) end - + =# + PETSc.setjacobian!(snes, J) do J, snes, x + PETSc.withlocalarray!(x; write = false) do x + J[1, 1] = 2x[1] + x[2] + J[1, 2] = x[1] + J[2, 1] = x[2] + J[2, 2] = x[1] + 2x[2] + end + PETSc.assemble!(J) + return 0 + end + julia_vec = 0; # we want pointers to local vectors # NOTE: for some reason, snes_monitor and ksp_monitor is not working if we specify that here. # To be sorted out why that is (converged_reason does work) - S = PETSc.SNES{PetscScalar}(petsclib,comm; - ksp_rtol=1e-4, - pc_type="none", - ksp_monitor=false, - snes_monitor=false, - snes_converged_reason=false, - ksp_converged_reason=false) + S = PETSc.SNES( + petsclib, + comm; + ksp_rtol = 1e-4, + pc_type = "none", + ksp_monitor = false, + snes_monitor = false, + snes_converged_reason = false, + ksp_converged_reason = false, + ) data = Data(PetscScalar.([100;2]), 1) - S.user_ctx = data; # we can pack anything we need in this struct + #S.user_ctx = data; # we can pack anything we need in this struct - PJ = PETSc.MatSeqDense(zeros(PetscScalar,(2,2))) - PETSc.setfunction!(S, fn!, PETSc.VecSeq( PetscScalar.(zeros(2)))) + PJ = PETSc.MatSeqDense(petsclib,zeros(PetscScalar,(2,2))) + #PETSc.setfunction!(S, fn!, PETSc.VecSeq(petsclib, 2)) + PETSc.setfunction!(fn!, S, PETSc.VecSeq(petsclib, 2)) PETSc.setjacobian!(S, update_jac!, PJ, PJ) - x = PETSc.VecSeq(PetscScalar.([2.0, 3.0])); - b = PETSc.VecSeq(PetscScalar.([0.0, 0.0])); + x = PETSc.VecSeqWithArray(petsclib,PetscScalar.([2.0, 3.0])); + b = PETSc.VecSeqWithArray(petsclib,PetscScalar.([0.0, 0.0])); PETSc.solve!(x, S, b) sol = PETSc.unsafe_localarray(PetscScalar, x.ptr) From 7a77aa01ff9d6dd9203262ff6a0313295d0ac499 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 15:55:57 +0100 Subject: [PATCH 013/147] wip --- src/snes.jl | 11 ++++--- test/old_test.jl | 86 ++++++++++++++++++++++++++++++++++-------------- 2 files changed, 68 insertions(+), 29 deletions(-) diff --git a/src/snes.jl b/src/snes.jl index 98e51899..e15fc32f 100644 --- a/src/snes.jl +++ b/src/snes.jl @@ -113,7 +113,7 @@ set the elements of the PETSc vector `fx` based on the `x`. # External Links $(_doc_external("SNES/SNESSetFunction")) """ -setfunction!(snes::AbstractSNES, rhs!, vec) = setcomputerhs!(rhs!, snes, vec) +setfunction!(snes::AbstractSNES, rhs!, vec) = setfunction!(rhs!, snes, vec) # Wrapper for calls to setfunction! mutable struct Fn_SNESSetFunction{PetscLib, PetscInt} end @@ -124,7 +124,6 @@ function (w::Fn_SNESSetFunction{PetscLib, PetscInt})( snes_ptr::Ptr{Cvoid}, )::PetscInt where {PetscLib, PetscInt} snes = unsafe_pointer_to_objref(snes_ptr) - PetscScalar = PetscLib.PetscScalar x = VecPtr(PetscLib, r_x, false) fx = VecPtr(PetscLib, r_fx, false) return snes.f!(fx, snes, x) @@ -134,13 +133,17 @@ LibPETSc.@for_petsc function setfunction!( f!, snes::AbstractSNES{$PetscLib}, vec::AbstractVec{$PetscLib}, -) +) + ctx = pointer_from_objref(snes) + PetscInt = $PetscLib.PetscInt + @show typeof(f!), ctx, $PetscLib.PetscInt fptr = @cfunction( Fn_SNESSetFunction{$PetscLib, $PetscInt}(), $PetscInt, (CSNES, CVec, CVec, Ptr{Cvoid}) ) + with(snes.opts) do LibPETSc.SNESSetFunction($PetscLib, snes, vec, fptr, ctx) end @@ -176,7 +179,7 @@ $(_doc_external("SNES/SNESSetJacobian")) setjacobian!(snes::AbstractSNES, updateJ!, J, PJ = J) = setjacobian!(updateJ!, snes, J, PJ) -# Wrapper for calls to setfunction! +# Wrapper for calls to setjacobian! mutable struct Fn_SNESSetJacobian{PetscLib, PetscInt} end function (w::Fn_SNESSetJacobian{PetscLib, PetscInt})( ::CSNES, diff --git a/test/old_test.jl b/test/old_test.jl index 0f27e208..20ebadbc 100644 --- a/test/old_test.jl +++ b/test/old_test.jl @@ -1,18 +1,20 @@ using Test using PETSc, MPI, LinearAlgebra, SparseArrays #PETSc.initialize() -PETSc.initialize(PETSc.petsclibs[1]) + +petsclib = PETSc.petsclibs[1] +PETSc.initialize(petsclib) @testset "Tests" begin m,n = 20,20 x = randn(n) - V = PETSc.VecSeq(x) + V = PETSc.VecSeqWithArray(petsclib,x) @test norm(x) ≈ norm(V) rtol=10eps() S = sprand(m,n,0.1) + I - M = PETSc.MatSeqAIJ(S) + M = PETSc.MatSeqAIJ(petsclib,S) @test norm(S) ≈ norm(M) rtol=10eps() @@ -22,8 +24,11 @@ PETSc.initialize(PETSc.petsclibs[1]) ksp = PETSc.KSP(M; ksp_rtol=1e-8, pc_type="jacobi", ksp_monitor=false) #PETSc.settolerances!(ksp; rtol=1e-8) - @test PETSc.gettype(ksp) == "gmres" # default + # TO BE FIXED + ##@test PETSc.gettype(ksp) == "gmres" # default + # TO BE FIXED + #= pc = PETSc.PC(ksp) @test PETSc.nrefs(pc) == 2 @test PETSc.gettype(pc) == "jacobi" @@ -49,6 +54,7 @@ PETSc.initialize(PETSc.petsclibs[1]) PETSc.setpc!(ksp, pc) @test PETSc.nrefs(pc_new) == 1 @test PETSc.nrefs(pc) == 2 + =# y = ksp \ w @@ -58,12 +64,13 @@ PETSc.initialize(PETSc.petsclibs[1]) w = M'*x @test w ≈ S'*x - y = ksp' \ w - @test S'*y ≈ w rtol=1e-8 + # to be fixed +# y = ksp' \ w +# @test S'*y ≈ w rtol=1e-8 f!(y,x) = y .= 2 .*x - M = PETSc.MatShell{Float64}(f!,10,10) + M = PETSc.MatShell(petsclib,f!,MPI.COMM_SELF, 10,10) x = rand(10) @@ -71,29 +78,58 @@ PETSc.initialize(PETSc.petsclibs[1]) @test PETSc.KSP(M) \ x ≈ x/2 - function F!(cfx, cx, a) - x = PETSc.unsafe_localarray(Float64,cx, write=false, read=true) - fx = PETSc.unsafe_localarray(Float64,cfx,write=true, read=true) - fx[1] = x[1]^2 + x[1]*x[2] - 3 - fx[2] = x[1]*x[2] + x[2]^2 - 6 - Base.finalize(x) - Base.finalize(fx) + function F!(cfx, snes, cx) + fx = PETSc.unsafe_localarray(cfx; read = false, write = true) + x = PETSc.unsafe_localarray(cx; read = true, write = false) + + fx[1] = x[1]^2 + x[1] * x[2] - 3 + fx[2] = x[1] * x[2] + x[2]^2 - 6 + + finalize(fx) + finalize(x) end J = zeros(2,2) - PJ = PETSc.MatSeqDense(J) - function updateJ!(cx, args...) - x = PETSc.unsafe_localarray(Float64,cx, write=false, read=true) - J[1,1] = 2x[1] + x[2] - J[1,2] = x[1] - J[2,1] = x[2] - J[2,2] = x[1] + 2x[2] + PJ = PETSc.MatSeqDense(petsclib,J) + + function updateJ!(J, snes, x) + PETSc.unsafe_localarray(x; read = true, write = false) + + #PETSc.withlocalarray!(cx; write = false) do x + J[1, 1] = 2x[1] + x[2] + J[1, 2] = x[1] + J[2, 1] = x[2] + J[2, 2] = x[1] + 2x[2] + #end + PETSc.assemble!(J) Base.finalize(x) + + + end + + S = PETSc.SNES(petsclib,MPI.COMM_SELF; ksp_rtol=1e-4, pc_type="none") + r = PETSc.VecSeq(petsclib, 2) + #PETSc.setfunction!(S, F!, S,r) + + PETSc.setfunction!(S, r) do cfx, snes, cx + F!(cfx, snes, cx) + return 0 end - S = PETSc.SNES{Float64}(PETSc.petsclibs[1],MPI.COMM_SELF; ksp_rtol=1e-4, pc_type="none") - PETSc.setfunction!(S, F!, PETSc.VecSeq(zeros(2))) - PETSc.setjacobian!(S, updateJ!, PJ, PJ) - a = PETSc.VecSeq([2.0,3.0]) + + PETSc.setjacobian!(S, PJ) do J, S, x + PETSc.withlocalarray!(x; write = false) do x + J[1, 1] = 2x[1] + x[2] + J[1, 2] = x[1] + J[2, 1] = x[2] + J[2, 2] = x[1] + 2x[2] + end + PETSc.assemble!(J) + return 0 + end + + #PETSc.setjacobian!(S, updateJ!, PJ, PJ) + + a = PETSc.VecSeqWithArray(petsclib,[2.0,3.0]) @test PETSc.solve!(a, S) ≈ [1.0,2.0] rtol=1e-4 end From 409ce853ec42e16d8abf5b897ef6364e82507d84 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Jan 2025 16:46:10 +0100 Subject: [PATCH 014/147] cleanup --- src/snes.jl | 4 ++-- test/old_test.jl | 58 +++++++++++++++++++++++++++++------------------- test/runtests.jl | 2 +- 3 files changed, 38 insertions(+), 26 deletions(-) diff --git a/src/snes.jl b/src/snes.jl index e15fc32f..9013e1a0 100644 --- a/src/snes.jl +++ b/src/snes.jl @@ -126,6 +126,7 @@ function (w::Fn_SNESSetFunction{PetscLib, PetscInt})( snes = unsafe_pointer_to_objref(snes_ptr) x = VecPtr(PetscLib, r_x, false) fx = VecPtr(PetscLib, r_fx, false) + return snes.f!(fx, snes, x) end @@ -137,7 +138,6 @@ LibPETSc.@for_petsc function setfunction!( ctx = pointer_from_objref(snes) PetscInt = $PetscLib.PetscInt - @show typeof(f!), ctx, $PetscLib.PetscInt fptr = @cfunction( Fn_SNESSetFunction{$PetscLib, $PetscInt}(), $PetscInt, @@ -148,7 +148,7 @@ LibPETSc.@for_petsc function setfunction!( LibPETSc.SNESSetFunction($PetscLib, snes, vec, fptr, ctx) end snes.f! = f! - return nothing + return 0 end """ diff --git a/test/old_test.jl b/test/old_test.jl index 20ebadbc..82c8f9ba 100644 --- a/test/old_test.jl +++ b/test/old_test.jl @@ -5,7 +5,7 @@ using PETSc, MPI, LinearAlgebra, SparseArrays petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) -@testset "Tests" begin +@testset "Old Tests" begin m,n = 20,20 x = randn(n) V = PETSc.VecSeqWithArray(petsclib,x) @@ -24,8 +24,7 @@ PETSc.initialize(petsclib) ksp = PETSc.KSP(M; ksp_rtol=1e-8, pc_type="jacobi", ksp_monitor=false) #PETSc.settolerances!(ksp; rtol=1e-8) - # TO BE FIXED - ##@test PETSc.gettype(ksp) == "gmres" # default + @test PETSc.KSPGetType(ksp) == "gmres" # default # TO BE FIXED #= @@ -87,6 +86,8 @@ PETSc.initialize(petsclib) finalize(fx) finalize(x) + + return 0 end J = zeros(2,2) @@ -95,41 +96,52 @@ PETSc.initialize(petsclib) function updateJ!(J, snes, x) PETSc.unsafe_localarray(x; read = true, write = false) - #PETSc.withlocalarray!(cx; write = false) do x - J[1, 1] = 2x[1] + x[2] - J[1, 2] = x[1] - J[2, 1] = x[2] - J[2, 2] = x[1] + 2x[2] - #end + J[1, 1] = 2x[1] + x[2] + J[1, 2] = x[1] + J[2, 1] = x[2] + J[2, 2] = x[1] + 2x[2] + PETSc.assemble!(J) Base.finalize(x) - + return 0 # needs to be zero! end S = PETSc.SNES(petsclib,MPI.COMM_SELF; ksp_rtol=1e-4, pc_type="none") r = PETSc.VecSeq(petsclib, 2) - #PETSc.setfunction!(S, F!, S,r) + # You can do this to set the callback functions. + # Please be aware that the functions above MUST return 0 + PETSc.setfunction!(F!, S, r) + PETSc.setjacobian!(updateJ!, S, PJ, PJ) + + # The alternative is to do this (tested below): + #PETSc.setfunction!(S, r) do cfx, snes, cx + # F!(cfx, snes, cx) + # return 0 + #end + + #PETSc.setjacobian!(S, PJ) do J, S, x + # updateJ!(J, S, x) + # return 0 + #end + + a = PETSc.VecSeqWithArray(petsclib,[2.0,3.0]) + PETSc.solve!(a, S) + @test PETSc.solve!(a, S) ≈ [1.0,2.0] rtol=1e-4 + + + # Test the alternative is to do this: PETSc.setfunction!(S, r) do cfx, snes, cx F!(cfx, snes, cx) return 0 end - PETSc.setjacobian!(S, PJ) do J, S, x - PETSc.withlocalarray!(x; write = false) do x - J[1, 1] = 2x[1] + x[2] - J[1, 2] = x[1] - J[2, 1] = x[2] - J[2, 2] = x[1] + 2x[2] - end - PETSc.assemble!(J) + updateJ!(J, S, x) return 0 end - - #PETSc.setjacobian!(S, updateJ!, PJ, PJ) - - a = PETSc.VecSeqWithArray(petsclib,[2.0,3.0]) + PETSc.solve!(a, S) @test PETSc.solve!(a, S) ≈ [1.0,2.0] rtol=1e-4 + end diff --git a/test/runtests.jl b/test/runtests.jl index da766607..22eb034f 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -38,9 +38,9 @@ include("dmstag.jl") # mostly autowrapped! #include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run include("ksp.jl") # not yet autowrapped! include("snes.jl") # not yet autowrapped! +include("old_test.jl") #= -include("old_test.jl") # Run the examples to make sure they all work include("examples.jl") From 2c19b1718ba291dd785b3b657a8fa18eb1967820 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 5 Jan 2025 18:57:50 +0100 Subject: [PATCH 015/147] autowrap most KSP routines currently used (small subset of all routines) --- gen/wrap_functions.jl | 66 +++++--- src/ksp.jl | 40 +---- src/ksp_wrapped.jl | 355 ++++++++++++++++++++++++++++++++++++++++++ test/ksp.jl | 40 +++++ 4 files changed, 446 insertions(+), 55 deletions(-) create mode 100644 src/ksp_wrapped.jl diff --git a/gen/wrap_functions.jl b/gen/wrap_functions.jl index 41340e37..c7990d83 100644 --- a/gen/wrap_functions.jl +++ b/gen/wrap_functions.jl @@ -6,7 +6,7 @@ # Importantly, the key structures such as Mat, of DMStag still need to be declared manually, # as we add additional functionality in the julia version. -using Glob, PETSc_jll +using Glob hname = "headers/petscdmstag.h" fname = "DMStagGetGlobalSizes" @@ -54,10 +54,6 @@ function download_petsc(petsc_version=v"3.22.0") run(`mv petsc-$(petsc_version) petsc`) end -function copy_headerfiles(petsc_version=v"3.22.0") - if !isdir("headers") mkdir("headers") -end - # This finds the C-file that contains the function we are looking for function find_c_file(path::String, fct_name::String) @@ -433,20 +429,21 @@ function split_input_output(C_fct::AbstractString) else error("correct code") end - elseif inp[2] == "Vec" inp[2] = "AbstractVector" elseif inp[2] == "Mat" inp[2] = "AbstractMatrix" elseif inp[2] == "DMBoundaryType" inp[2] = "DMBoundaryType" + elseif inp[2] == "KSP" + inp[2] = "AbstractKSP{PetscLib}" end input[id] = inp[1]*"::"*inp[2] # Replace PetscInt with Integer input[id] = replace(input[id],"PetscInt"=>"Int") - input[id] = replace(input[id],"::PetscScalar"=>"<:AbstractFloat") - input[id] = replace(input[id],"::PetscReal"=>"<:AbstractFloat") + input[id] = replace(input[id],"::PetscScalar"=>"::AbstractFloat") + input[id] = replace(input[id],"::PetscReal"=>"::AbstractFloat") input[id] = replace(input[id],"Vector{DMStagStencil}"=>"Vector{DMStagStencil{Int}}") @@ -555,8 +552,11 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" @show output_split for (id,outp) in enumerate(output_split) - if outp[2]=="PetscInt" || outp[2]=="PetscScalar" || outp[2]=="PetscReal" + if outp[2]=="PetscInt" || outp[2]=="PetscScalar" println(io, "\t$(outp[1]) = [$(outp[2])(1)]") + elseif outp[2]=="PetscReal" + println(io, "\tPetscReal = PetscLib.PetscReal") + println(io, "\t$(outp[1]) = [$(outp[2])(1)]") elseif outp[2]=="PetscBool" println(io, "\t$(outp[1]) = Ref{PetscBool}()") elseif outp[2]=="DMBoundaryType" @@ -608,8 +608,13 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" elseif outp[2]=="DMType" println(io, "\tr_$(outp[1]) = Ref{PETSc.DMType}()") + elseif outp[2]=="KSPType" + println(io, "\tr_$(outp[1]) = Ref{PETSc.CKSPType}()") + elseif outp[2]=="Vec" - println(io, "\t$(outp[1]) = CVec()") + #println(io, "\t$(outp[1]) = CVec()") + println(io, "\tr_$(outp[1]) = Ref{CVec()}") + elseif outp[2]=="IS" # to be checked @@ -700,11 +705,14 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" str = "Ref($(outp[1]),1)" elseif outp[2]=="PetscBool" || outp[2]=="DMBoundaryType" str = "$(outp[1])" - elseif outp[2]=="DMStagStencilType" || outp[2]=="DM" || outp[2]=="Vec" || outp[2]=="Mat" + elseif outp[2]=="DMStagStencilType" || outp[2]=="DM" || outp[2]=="Mat" str = "$(outp[1])" elseif outp[2]=="ISColoringType" str = "$(outp[1])" - elseif outp[2]=="Vector{PetscInt}" || outp[2]=="void" || outp[2]=="DMType" || outp[2]=="VecType" || outp[2]=="MatType" + elseif outp[2]=="Vec" + str = "r_$(outp[1])" + require_ptr_to_vec = true + elseif outp[2]=="Vector{PetscInt}" || outp[2]=="void" || outp[2]=="DMType" || outp[2]=="VecType" || outp[2]=="MatType" || outp[2]=="KSPType" str = "r_$(outp[1])" require_ptr_to_vec = true elseif outp[2]=="PetscDS" || outp[2]=="DMLabel" || outp[2]=="IS" || outp[2]=="ISLocalToGlobalMapping" @@ -715,7 +723,7 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" # to be checked str = "$(outp[1])" - elseif outp[2]=="DMField" || outp[2]=="PetscBT" || outp[2]=="PetscSF" + elseif outp[2]=="DMField" || outp[2]=="PetscBT" || outp[2]=="PetscSF" || outp[2]=="PetscReal" # to be checked str = "$(outp[1])" @@ -723,7 +731,7 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" str = "$(outp[1])" @warn "check how to write this to the output of docstring : $(outp)" - error("stop here") +# error("stop here") end println(io, "$(space)\t$str,") end @@ -755,8 +763,13 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" return_string *= "$(outp[1])[1]" elseif outp[2]=="PetscBool" return_string *= "$(outp[1])[] == PETSC_TRUE" - elseif outp[2]=="DM" || outp[2]=="Vec" + elseif outp[2]=="DM" + return_string *= "$(outp[1])" + + elseif outp[2]=="Vec" + println(io, "\t$(outp[1]) = VecPtr(PetscLib, r_$(outp[1])[], false)"); return_string *= "$(outp[1])" + elseif outp[2]=="DMBoundaryType" return_string *= "$(outp[1])[]" elseif outp[2]=="DMStagStencilType" @@ -770,7 +783,7 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" elseif outp[2]=="void" return_string *= "$(outp[1])" - elseif outp[2]=="DMType" || outp[2]=="VecType" + elseif outp[2]=="DMType" || outp[2]=="VecType" || outp[2]=="KSPType" # return unsafe_string(t_r[]) println(io, "\t$(outp[1]) = unsafe_string(r_$(outp[1])[])" ); return_string *= "$(outp[1])" @@ -843,9 +856,6 @@ function wrap_petsc_function(headername, function_names, path_within_petsc; opti if !isdir("petsc/") error("I don't find petsc in the current directory. please download the correct version with `download_petsc()`") end - if !isdir("headers/") - error("I don't find header files in the current directory. ") - end if function_names == :all _, function_names = read_petsc_header(headername, "bono") @@ -916,7 +926,7 @@ addpetsclib_functionnames = ["DMStagCreate1d","DMStagCreate2d","DMStagCreate excluded = [] =# - +#= # Wrap DM headername = "headers/petscdm.h" function_names = ["DMGetType"] @@ -940,6 +950,22 @@ excluded = ["DMInitializePackage","DMRegister","DMCoarsenHo "DMReorderSectionGetDefault","DMReorderSectionGetType","DMGetOutputSequenceNumber","DMOutputSequenceLoad", "DMCreateFEDefault","DMCompareLabels" ] +=# + +# Wrap KSP +headername = "headers/petscksp.h" +function_names = ["KSPGetSolution"] +#function_names = :all + +path_within_petsc = "petsc/src/ksp/ksp/interface/" +output_file = "wrapped_functions.jl" + +options_functionnames = [""] +addpetsclib_functionnames = ["DMCreate"] +dmtype = "KSP" + +# lots of excluded files; most because they call another function +excluded = [] wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=options_functionnames, addpetsclib_functionnames=addpetsclib_functionnames, excluded=excluded, output_file=output_file) diff --git a/src/ksp.jl b/src/ksp.jl index ba3ec89b..b76f9258 100644 --- a/src/ksp.jl +++ b/src/ksp.jl @@ -42,6 +42,9 @@ mutable struct KSP{PetscLib, PetscScalar} <: AbstractKSP{PetscLib, PetscScalar} end end +include("ksp_wrapped.jl") + + function setfromoptions!(ksp::AbstractKSP{PetscLib}) where {PetscLib} with(ksp.opts) do LibPETSc.KSPSetFromOptions(PetscLib, ksp) @@ -72,20 +75,13 @@ function KSP( ksp = KSP{PetscLib}(getcomm(A), Options(PetscLib; options...)) - setoperators!(ksp, A, P) + KSPSetOperators(ksp,A,P) setfromoptions!(ksp) return ksp end -function setoperators!( - ksp::AbstractKSP{PetscLib}, - A::AbstractMat{PetscLib}, - P::AbstractMat{PetscLib} = A, -) where {PetscLib} - LibPETSc.KSPSetOperators(PetscLib, ksp, A, P) - return ksp -end + """ KSP([petsclib,] A::SparseMatrixCSC; options...) @@ -364,32 +360,6 @@ function getsolution(ksp::AbstractKSP{PetscLib}) where PetscLib return v end -""" - KSPGetType(ksp) -returns the type of the `ksp` -""" -function KSPGetType(ksp::AbstractKSP{PetscLib}) where PetscLib - t_r = Ref{PETSc.CKSPType}() - LibPETSc.KSPGetType(PetscLib, ksp, t_r) - return unsafe_string(t_r[]) -end - -""" - KSPGetIterationNumber(ksp) -returns the iteration number of the `ksp` -""" -function KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) where PetscLib - r_its = Ref{inttype(PetscLib)}() - LibPETSc.KSPGetIterationNumber(PetscLib, ksp, r_its) - return r_its[] -end - -function KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) where PetscLib - r_rnorm = Ref{scalartype(PetscLib)}() - LibPETSc.KSPGetResidualNorm(PetscLib, ksp, r_rnorm) - return r_rnorm[] -end - #= # # OLD WRAPPERS diff --git a/src/ksp_wrapped.jl b/src/ksp_wrapped.jl new file mode 100644 index 00000000..61a2708d --- /dev/null +++ b/src/ksp_wrapped.jl @@ -0,0 +1,355 @@ +""" + its = KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) + +Gets the current iteration number; if the `KSPSolve()` is complete, returns the number of iterations used. + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `its` - number of iterations + +Level: intermediate + +Note: +During the ith iteration this returns i-1 + +-seealso: [](ch_ksp), `KSP`, `KSPGetResidualNorm()`, `KSPBuildResidual()`, `KSPGetTotalIterations()` + +# External Links +$(_doc_external("KSP/KSPGetIterationNumber")) +""" +function KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + its = [PetscInt(1)] + + LibPETSc.KSPGetIterationNumber( + PetscLib, + ksp, + Ref(its,1), + ) + + return its[1] +end + + +""" + rnorm = KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) + +Gets the last (possibly approximate and/or preconditioned) residual norm that has been computed. + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `rnorm` - residual norm + +Level: intermediate + +Notes: +For some methods, such as `KSPGMRES`, the norm is not computed directly from the residual. + +The type of norm used by the method can be controlled with `KSPSetNormType()` + +Certain solvers, under certain conditions, may not compute the final residual norm in an iteration, in that case the previous norm is returned. + +-seealso: [](ch_ksp), `KSP`, `KSPSetNormType()`, `KSPBuildResidual()`, `KSPNormType` + +# External Links +$(_doc_external("KSP/KSPGetResidualNorm")) +""" +function KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscReal = PetscLib.PetscReal + rnorm = [PetscReal(1)] + + LibPETSc.KSPGetResidualNorm( + PetscLib, + ksp, + rnorm, + ) + + return rnorm[1] +end + + +""" + type = KSPGetType(ksp::AbstractKSP{PetscLib}) + +Gets the `KSP` type as a string from the `KSP` object. + +Not Collective + +Input Parameter: +=== +- `ksp` - Krylov context + +Output Parameter: +=== +- `type` - name of the `KSP` method + +Level: intermediate + +-seealso: [](ch_ksp), `KSPType`, `KSP`, `KSPSetType()` + +# External Links +$(_doc_external("KSP/KSPGetType")) +""" +function KSPGetType(ksp::AbstractKSP{PetscLib}) where {PetscLib} + r_type = Ref{PETSc.CKSPType}() + + LibPETSc.KSPGetType( + PetscLib, + ksp, + r_type, + ) + + + type = unsafe_string(r_type[]) + return type +end + +""" + KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) + +Sets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence testers. + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov subspace context +- `rtol` - the relative convergence tolerance, relative decrease in the (possibly preconditioned) residual norm +- `abstol` - the absolute convergence tolerance absolute size of the (possibly preconditioned) residual norm +- `dtol` - the divergence tolerance, amount (possibly preconditioned) residual norm can increase before `KSPConvergedDefault()` concludes that the method is diverging +- `maxits` - maximum number of iterations to use + +Options Database Keys: +=== +- `-ksp_atol ` - Sets `abstol` +- `-ksp_rtol ` - Sets `rtol` +- `-ksp_divtol ` - Sets `dtol` +- `-ksp_max_it ` - Sets `maxits` + +Level: intermediate + +Notes: +All parameters must be non-negative. + +Use `PETSC_CURRENT` to retain the current value of any of the parameters. The deprecated `PETSC_DEFAULT` also retains the current value (though the name is confusing). + +Use `PETSC_DETERMINE` to use the default value for the given `KSP`. The default value is the value when the object's type is set. + +For `dtol` and `maxits` use `PETSC_UMLIMITED` to indicate there is no upper bound on these values + +See `KSPConvergedDefault()` for details how these parameters are used in the default convergence test. See also `KSPSetConvergenceTest()` +for setting user-defined stopping criteria. + +Fortran Note: +Use `PETSC_CURRENT_INTEGER`, `PETSC_CURRENT_REAL`, `PETSC_DETERMINE_INTEGER`, or `PETSC_DETERMINE_REAL` + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPSetTolerances")) +""" +function KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) where {PetscLib} + + LibPETSc.KSPSetTolerances( + PetscLib, + ksp, + rtol, + abstol, + dtol, + maxits, + ) + + return nothing +end + + + +""" + rtol,abstol,dtol,maxits = KSPGetTolerances(ksp::AbstractKSP{PetscLib}) + +Gets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence tests. + +Not Collective + +Input Parameter: +=== +- `ksp` - the Krylov subspace context + +Output Parameters: +=== +- `rtol` - the relative convergence tolerance +- `abstol` - the absolute convergence tolerance +- `dtol` - the divergence tolerance +- `maxits` - maximum number of iterations + +Level: intermediate + +Note: +The user can specify `NULL` for any parameter that is not needed. + +-seealso: [](ch_ksp), `KSPSetTolerances()`, `KSP`, `KSPSetMinimumIterations()`, `KSPGetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPGetTolerances")) +""" +function KSPGetTolerances(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + PetscReal = PetscLib.PetscReal + rtol = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + abstol = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + dtol = [PetscReal(1)] + maxits = [PetscInt(1)] + + LibPETSc.KSPGetTolerances( + PetscLib, + ksp, + rtol, + abstol, + dtol, + Ref(maxits,1), + ) + + return rtol[1],abstol[1],dtol[1],maxits[1] +end + +""" + its = KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) + +Gets the total number of iterations this `KSP` object has performed since was created, counted over all linear solves + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `its` - total number of iterations + +Level: intermediate + +Note: +Use `KSPGetIterationNumber()` to get the count for the most recent solve only +If this is called within a `KSPSolve()` (such as in a `KSPMonitor` routine) then it does not include iterations within that current solve + +-seealso: [](ch_ksp), `KSP`, `KSPBuildResidual()`, `KSPGetResidualNorm()`, `KSPGetIterationNumber()` + +# External Links +$(_doc_external("KSP/KSPGetTotalIterations")) +""" +function KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + its = [PetscInt(1)] + + LibPETSc.KSPGetTotalIterations( + PetscLib, + ksp, + Ref(its,1), + ) + + return its[1] +end + + +""" + KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) + +Sets the matrix associated with the linear system +and a (possibly) different one from which the preconditioner will be built + +Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as Amat. + +Level: beginner + +Notes: +If you know the operator Amat has a null space you can use `MatSetNullSpace()` and `MatSetTransposeNullSpace()` to supply the null +space to `Amat` and the `KSP` solvers will automatically use that null space as needed during the solution process. + +All future calls to `KSPSetOperators()` must use the same size matrices! + +Passing a `NULL` for `Amat` or `Pmat` removes the matrix that is currently used. + +If you wish to replace either `Amat` or `Pmat` but leave the other one untouched then +first call `KSPGetOperators()` to get the one you wish to keep, call `PetscObjectReference()` +on it and then pass it back in your call to `KSPSetOperators()`. + +Developer Notes: +If the operators have NOT been set with `KSPSetOperators()` then the operators +are created in the `PC` and returned to the user. In this case, if both operators +mat and pmat are requested, two DIFFERENT operators will be returned. If +only one is requested both operators in the `PC` will be the same (i.e. as +if one had called `KSPSetOperators()` with the same argument for both `Mat`s). +The user must set the sizes of the returned matrices and their type etc just +as if the user created them with `MatCreate()`. For example, + +-vb +KSPGetOperators(ksp/pc,&mat,NULL); is equivalent to +set size, type, etc of mat + +MatCreate(comm,&mat); +KSP/PCSetOperators(ksp/pc,mat,mat); +PetscObjectDereference((PetscObject)mat); +set size, type, etc of mat + +and + +KSP/PCGetOperators(ksp/pc,&mat,&pmat); is equivalent to +set size, type, etc of mat and pmat + +MatCreate(comm,&mat); +MatCreate(comm,&pmat); +KSP/PCSetOperators(ksp/pc,mat,pmat); +PetscObjectDereference((PetscObject)mat); +PetscObjectDereference((PetscObject)pmat); +set size, type, etc of mat and pmat +-ve + +The rationale for this support is so that when creating a `TS`, `SNES`, or `KSP` the hierarchy +of underlying objects (i.e. `SNES`, `KSP`, `PC`, `Mat`) and their lifespans can be completely +managed by the top most level object (i.e. the `TS`, `SNES`, or `KSP`). Another way to look +at this is when you create a `SNES` you do not NEED to create a `KSP` and attach it to +the `SNES` object (the `SNES` object manages it for you). Similarly when you create a `KSP` +you do not need to attach a `PC` to it (the `KSP` object manages the `PC` object for you). +Thus, why should YOU have to create the `Mat` and attach it to the `SNES`/`KSP`/`PC`, when +it can be created for you? + +-seealso: [](ch_ksp), `KSP`, `Mat`, `KSPSolve()`, `KSPGetPC()`, `PCGetOperators()`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPSetComputeRHS()` + +# External Links +$(_doc_external("KSP/KSPSetOperators")) +""" +function KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) where {PetscLib} + + LibPETSc.KSPSetOperators( + PetscLib, + ksp, + Amat, + Pmat, + ) + + return nothing +end + diff --git a/test/ksp.jl b/test/ksp.jl index bcd05a57..8ded7779 100644 --- a/test/ksp.jl +++ b/test/ksp.jl @@ -72,6 +72,46 @@ using SparseArrays: spdiagm PETSc.withlocalarray!(x, y) do x, y @test x ≈ y end + #x1 = PETSc.KSPGetSolution(ksp) + x1 = PETSc.getsolution(ksp) + PETSc.withlocalarray!(x, x1) do x, x1 + @test x ≈ y + end + + if petsclib== PETSc.petsclibs[1] + it = PETSc.KSPGetIterationNumber(ksp) + @test it == 34 + + it1 = PETSc.KSPGetTotalIterations(ksp) + @test it1 == 68 + + end + + nrm = PETSc.KSPGetResidualNorm(ksp) + @test nrm < 1e-10 + + type = PETSc.KSPGetType(ksp) + @test type == "gmres" + + if petsclib== PETSc.petsclibs[1] + rtol1, abstol1, dtol1, maxits1 = PETSc.KSPGetTolerances(ksp) + @test rtol1 == 1e-16 + @test abstol1 == 1.0e-50 + @test dtol1 == 10000.0f0 + @test maxits1 == 10000 + + rtol,abstol,dtol,maxits = 1.0f-7, 1.0f-10, 1.0f-13, 1000; + PETSc.KSPSetTolerances(ksp,rtol,abstol,dtol,maxits) + + rtol1, abstol1, dtol1, maxits1 = PETSc.KSPGetTolerances(ksp) + @test rtol1 == rtol + @test abstol1 == abstol + @test dtol1 == dtol + @test maxits1 == maxits + end + + + PETSc.destroy(x) # PETSc.destroy(ksp) From b3e4fae862c03fdbb36758389d69d020ccfd6b07 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Wed, 8 Jan 2025 09:50:06 +0100 Subject: [PATCH 016/147] wrap a nunch of KSP routines --- gen/wrap_functions.jl | 9 ++-- src/ksp.jl | 36 +++---------- src/ksp_wrapped.jl | 118 ++++++++++++++++++++++++++++++++++++++++++ test/ksp.jl | 4 +- test/runtests.jl | 18 +++---- 5 files changed, 141 insertions(+), 44 deletions(-) diff --git a/gen/wrap_functions.jl b/gen/wrap_functions.jl index c7990d83..f7f5e1e4 100644 --- a/gen/wrap_functions.jl +++ b/gen/wrap_functions.jl @@ -427,6 +427,7 @@ function split_input_output(C_fct::AbstractString) elseif dmtype=="DM" inp[2] = "AbstractDM{PetscLib}" else + println("inp[2]=$(inp[2]), dmtype=$dmtype") error("correct code") end elseif inp[2] == "Vec" @@ -612,9 +613,7 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" println(io, "\tr_$(outp[1]) = Ref{PETSc.CKSPType}()") elseif outp[2]=="Vec" - #println(io, "\t$(outp[1]) = CVec()") - println(io, "\tr_$(outp[1]) = Ref{CVec()}") - + println(io, "\tr_$(outp[1]) = Ref{CVec}()") elseif outp[2]=="IS" # to be checked @@ -954,7 +953,7 @@ excluded = ["DMInitializePackage","DMRegister","DMCoarsenHo # Wrap KSP headername = "headers/petscksp.h" -function_names = ["KSPGetSolution"] +function_names = ["KSPGetDM"] #function_names = :all path_within_petsc = "petsc/src/ksp/ksp/interface/" @@ -962,7 +961,7 @@ output_file = "wrapped_functions.jl" options_functionnames = [""] addpetsclib_functionnames = ["DMCreate"] -dmtype = "KSP" +dmtype = "DM" # lots of excluded files; most because they call another function excluded = [] diff --git a/src/ksp.jl b/src/ksp.jl index b76f9258..1a7d65e5 100644 --- a/src/ksp.jl +++ b/src/ksp.jl @@ -114,21 +114,15 @@ function KSP(dm::AbstractDM{PetscLib}; options...) where {PetscLib} ksp = KSP{PetscLib}(comm, Options(PetscLib; options...)) - KSPSetDM!(ksp, dm) + with(options) do + KSPSetDM(ksp, dm) + end setfromoptions!(ksp) return ksp end -function KSPSetDM!( - ksp::AbstractKSP{PetscLib}, - dm::AbstractDM{PetscLib}, -) where {PetscLib} - with(ksp.opts) do - LibPETSc.KSPSetDM(PetscLib, ksp, dm) - end - return ksp -end + # # Wrapper for calls to setcomputerhs! mutable struct Fn_KSPComputeRHS{PetscLib, PetscInt} end @@ -235,9 +229,10 @@ The returned `dmda` is owned by the `ksp` $(_doc_external("KSP/KSPGetDM")) """ function getDMDA(ksp::AbstractKSP{PetscLib}) where PetscLib - t_dmda = Ref{CDM}() - LibPETSc.KSPGetDM(PetscLib, ksp, t_dmda) - dmda = DMDAPtr{PetscLib}(t_dmda[], getlib(PetscLib).age, false) + #t_dmda = Ref{CDM}() + #LibPETSc.KSPGetDM(PetscLib, ksp, t_dmda) + #dmda = DMDAPtr{PetscLib}(t_dmda[], getlib(PetscLib).age, false) + dmda = KSPGetDM(ksp) return dmda end @@ -344,21 +339,6 @@ function Base.:\( return x end -""" - getsolution(ksp) - -returns the solution vector stored in the `ksp`. This function does not make a -new copy of the vector, it merely returns the vector stored in the `ksp` - -# External Links -$(_doc_external("KSP/KSPGetSolution")) -""" -function getsolution(ksp::AbstractKSP{PetscLib}) where PetscLib - r_v = Ref{CVec}() - LibPETSc.KSPGetSolution(PetscLib, ksp, r_v) - v = VecPtr(PetscLib, r_v[], false) - return v -end #= # diff --git a/src/ksp_wrapped.jl b/src/ksp_wrapped.jl index 61a2708d..b2945781 100644 --- a/src/ksp_wrapped.jl +++ b/src/ksp_wrapped.jl @@ -352,4 +352,122 @@ function KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::A return nothing end + +""" + v = KSPGetSolution(ksp::AbstractKSP{PetscLib}) + +Gets the location of the solution for the +linear system to be solved. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `v` - solution vector + +Level: developer + +Note: +If this is called during a `KSPSolve()` the vector's values may not represent the solution +to the linear system. + +-seealso: [](ch_ksp), `KSPGetRhs()`, `KSPBuildSolution()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetSolution")) +""" +function KSPGetSolution(ksp::AbstractKSP{PetscLib}) where {PetscLib} + r_v = Ref{CVec}() + + LibPETSc.KSPGetSolution( + PetscLib, + ksp, + r_v, + ) + + + v = VecPtr(PetscLib, r_v[], false) + return v +end + +""" + KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) + +Sets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` +- `dm` - the `DM`, cannot be `NULL` to remove a previously set `DM` + +Level: intermediate + +Notes: +If this is used then the `KSP` will attempt to use the `DM` to create the matrix and use the routine set with +`DMKSPSetComputeOperators()`. Use `KSPSetDMActive`(ksp,`PETSC_FALSE`) to instead use the matrix you've provided with +`KSPSetOperators()`. + +A `DM` can only be used for solving one problem at a time because information about the problem is stored on the `DM`, +even when not using interfaces like `DMKSPSetComputeOperators()`. Use `DMClone()` to get a distinct `DM` when solving +different problems using the same function space. + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDMActive()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()`, `DMKSPSetComputeOperators()`, `DMKSPSetComputeRHS()`, `DMKSPSetComputeInitialGuess()` + +# External Links +$(_doc_external("DM/KSPSetDM")) +""" +function KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.KSPSetDM( + PetscLib, + ksp, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + dm = KSPGetDM(ksp::AbstractKSP{PetscLib}) + +Gets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` + +Output Parameter: +=== +- `dm` - the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPSetDM()`, `KSPSetDMActive()` + +# External Links +$(_doc_external("DM/KSPGetDM")) +""" +function KSPGetDM(ksp::AbstractKSP{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.KSPGetDM( + PetscLib, + ksp, + dm, + ) + + return dm +end diff --git a/test/ksp.jl b/test/ksp.jl index 8ded7779..816289ac 100644 --- a/test/ksp.jl +++ b/test/ksp.jl @@ -72,8 +72,8 @@ using SparseArrays: spdiagm PETSc.withlocalarray!(x, y) do x, y @test x ≈ y end - #x1 = PETSc.KSPGetSolution(ksp) - x1 = PETSc.getsolution(ksp) + + x1 = PETSc.KSPGetSolution(ksp) PETSc.withlocalarray!(x, x1) do x, x1 @test x ≈ y end diff --git a/test/runtests.jl b/test/runtests.jl index 22eb034f..e0218659 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,16 +29,16 @@ if do_mpi # include("mpi_examples.jl") end -include("options.jl") -include("vec.jl") # not yet autowrapped! -include("mat.jl") # not yet autowrapped! -include("matshell.jl") # not yet autowrapped! -include("dmda.jl") # not yet autowrapped! -include("dmstag.jl") # mostly autowrapped! -#include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run +#include("options.jl") +#include("vec.jl") # not yet autowrapped! +#include("mat.jl") # not yet autowrapped! +#include("matshell.jl") # not yet autowrapped! +#include("dmda.jl") # not yet autowrapped! +#include("dmstag.jl") # mostly autowrapped +##include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run include("ksp.jl") # not yet autowrapped! -include("snes.jl") # not yet autowrapped! -include("old_test.jl") +#include("snes.jl") # not yet autowrapped! +#include("old_test.jl") #= From 6aa293fd03575897ada8d4f296e0bb3fba338b5e Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Wed, 8 Jan 2025 11:53:09 +0100 Subject: [PATCH 017/147] wrap many other KSP routines; most remain untested --- gen/wrap_functions.jl | 47 +- src/PETSc.jl | 4 +- src/ksp.jl | 4 + src/ksp_wrapped.jl | 5649 +++++++++++++++++++++++++++++++++++++++-- src/vec.jl | 3 +- 5 files changed, 5459 insertions(+), 248 deletions(-) diff --git a/gen/wrap_functions.jl b/gen/wrap_functions.jl index f7f5e1e4..f1c62f7b 100644 --- a/gen/wrap_functions.jl +++ b/gen/wrap_functions.jl @@ -438,6 +438,10 @@ function split_input_output(C_fct::AbstractString) inp[2] = "DMBoundaryType" elseif inp[2] == "KSP" inp[2] = "AbstractKSP{PetscLib}" + elseif inp[2] == "Vector{char}" + inp[2] = "Vector{Char}" + elseif inp[2] == "int" + inp[2] = "Int" end input[id] = inp[1]*"::"*inp[2] @@ -454,7 +458,7 @@ function split_input_output(C_fct::AbstractString) end -function print_petsc_function(input, output, fname, comment_block, type="DMStag"; options=false, add_petsclib=false, io=nothing, output_file="wrapped_functions.jl") +function print_petsc_function(input, output, fname, comment_block, type="DMStag"; options=false, add_petsclib=false, io=nothing, output_file="wrapped_functions.jl", have_tests=[""]) # header of julia function if add_petsclib pushfirst!(input,"petsclib::PetscLib") @@ -493,7 +497,10 @@ function print_petsc_function(input, output, fname, comment_block, type="DMStag" io = open(output_file, "w") end println(io, "\"\"\""); - println(io, "\t UNTESTED !!!"); + if !any(contains.(have_tests, fname)) + println(io, "\t UNTESTED !!!"); # we don't have a test yet + end + if !isempty(output) println(io, "\t$return_doc = $function_header_main"); else @@ -833,7 +840,7 @@ end """ - wrap_petsc_function(headername, function_names; options_functionnames=[""], excluded=[""], output="wrapped_functions.jl", dmtype="DMStag") + wrap_petsc_function(headername, function_names; options_functionnames=[""], excluded=[""], have_tests=[""], output="wrapped_functions.jl", dmtype="DMStag") Routine to create julia-like wrappers for the PETSc header file `headername`. We automatically retrieve @@ -850,7 +857,7 @@ Input - `dmtype` type of DM structure """ -function wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=[""], addpetsclib_functionnames=[""], excluded=[""], output_file="wrapped_functions.jl", dmtype="DMStag") +function wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=[""], addpetsclib_functionnames=[""], excluded=[""], have_tests=[""], output_file="wrapped_functions.jl", dmtype="DMStag") if !isdir("petsc/") error("I don't find petsc in the current directory. please download the correct version with `download_petsc()`") @@ -889,7 +896,7 @@ function wrap_petsc_function(headername, function_names, path_within_petsc; opti @show options add_petsclib - io = print_petsc_function(input, output, fname, comment_block, options=options, add_petsclib=add_petsclib, io=io, output_file=output_file) + io = print_petsc_function(input, output, fname, comment_block, options=options, add_petsclib=add_petsclib, io=io, output_file=output_file, have_tests=have_tests) else @info "deprecated function or cannot find it" @@ -951,10 +958,10 @@ excluded = ["DMInitializePackage","DMRegister","DMCoarsenHo ] =# -# Wrap KSP +# Wrap KSP routines headername = "headers/petscksp.h" function_names = ["KSPGetDM"] -#function_names = :all +function_names = :all path_within_petsc = "petsc/src/ksp/ksp/interface/" output_file = "wrapped_functions.jl" @@ -963,10 +970,26 @@ options_functionnames = [""] addpetsclib_functionnames = ["DMCreate"] dmtype = "DM" -# lots of excluded files; most because they call another function -excluded = [] - - -wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=options_functionnames, addpetsclib_functionnames=addpetsclib_functionnames, excluded=excluded, output_file=output_file) +# lots of excluded files; most because they call another function (which we fix manually), or because our wrapper cannot deal with it yet +excluded = ["KSPInitializePackage","KSPFinalizePackage","KSPSetMatSolveBatchSize","KSPGetMatSolveBatchSize","KSPRegister", + "KSPMonitorRegister","KSPSetPreSolve","KSPSetPostSolve", + "KSPMonitorSet","KSPSetOptionsPrefix","KSPConvergedReasonViewSet", + "KSPSetConvergenceTest","KSPGetConvergenceTest","KSPGetAndClearConvergenceTest", + "KSPGuessRegister", + "KSPCheckSolve","KSPSetPCSide","KSPSetPC","KSPSetSupportedNorm","KSPComputeRitz", + "KSPMonitorLGCreate","KSPMonitorResidualDrawLGCreate","KSPMonitorTrueResidualDrawLGCreate", + "KSPMonitorErrorDrawLGCreate","KSPMonitorSolutionDrawLGCreate","KSPMonitorSingularValueCreate", + "KSPMonitorDynamicToleranceDestroy","KSPMonitorDynamicToleranceCreate", + "KSPMonitorDynamicToleranceSetCoefficient","KSPConvergedDefaultDestroy","KSPConvergedDefaultCreate", + "KSPGuessView","KSPGuessDestroy","KSPGuessCreate","KSPGuessSetType","KSPGuessGetType", + "KSPGuessSetTolerance","KSPGuessSetUp","KSPGuessUpdate","KSPGuessFormGuess"] + +# functions to be checked check separately: +# KSPComputeOperatorsFn, + +# functions that have tests already +have_tests = ["KSPGetIterationNumber","KSPGetResidualNorm","KSPGetType","KSPSetTolerances","KSPGetTolerances","KSPGetTotalIterations","KSPSetOperators","KSPGetSolution","KSPSetDM"] + +wrap_petsc_function(headername, function_names, path_within_petsc; options_functionnames=options_functionnames, addpetsclib_functionnames=addpetsclib_functionnames, excluded=excluded, output_file=output_file, have_tests=have_tests) diff --git a/src/PETSc.jl b/src/PETSc.jl index bdd65848..3f3ad6cf 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -34,8 +34,8 @@ include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! include("dmstag.jl") # mostly wrapped and tested -include("ksp.jl") # not yet wrapped! -# include("pc.jl") # to be fixed/wrapped +include("ksp.jl") # small part is wrapped +# include("pc.jl") # to be fixed/wrapped include("snes.jl") # not yet wrapped! include("sys.jl") diff --git a/src/ksp.jl b/src/ksp.jl index 1a7d65e5..c3a5197a 100644 --- a/src/ksp.jl +++ b/src/ksp.jl @@ -1,5 +1,9 @@ const CKSP = Ptr{Cvoid} const CKSPType = Cstring +const KSPType = LibPETSc.KSPType + +PetscReal = LibPETSc.PETSC_REAL +import PETSc.LibPETSc: PetscCount, PetscViewerFormat, KSPNormType, KSPGuess, KSPGuessType abstract type AbstractKSP{PetscLib, PetscScalar} <: Factorization{PetscScalar} end diff --git a/src/ksp_wrapped.jl b/src/ksp_wrapped.jl index b2945781..d6d94839 100644 --- a/src/ksp_wrapped.jl +++ b/src/ksp_wrapped.jl @@ -1,82 +1,92 @@ """ - its = KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) + UNTESTED !!! + inksp = KSPCreate(comm::MPI_Comm) -Gets the current iteration number; if the `KSPSolve()` is complete, returns the number of iterations used. +Creates the `KSP` context. -Not Collective +Collective Input Parameter: === -- `ksp` - the iterative context +- `comm` - MPI communicator Output Parameter: === -- `its` - number of iterations +- `inksp` - location to put the `KSP` context -Level: intermediate +Level: beginner Note: -During the ith iteration this returns i-1 +The default `KSPType` is `KSPGMRES` with a restart of 30, using modified Gram-Schmidt orthogonalization. --seealso: [](ch_ksp), `KSP`, `KSPGetResidualNorm()`, `KSPBuildResidual()`, `KSPGetTotalIterations()` +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType` # External Links -$(_doc_external("KSP/KSPGetIterationNumber")) +$(_doc_external("DM/KSPCreate")) """ -function KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) where {PetscLib} - PetscInt = PetscLib.PetscInt - its = [PetscInt(1)] +function KSPCreate(comm::MPI_Comm) - LibPETSc.KSPGetIterationNumber( + LibPETSc.KSPCreate( PetscLib, - ksp, - Ref(its,1), + comm, + inksp, ) - return its[1] + return inksp end """ - rnorm = KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) + UNTESTED !!! + KSPSetType(ksp::AbstractKSP{PetscLib},type::KSPType) -Gets the last (possibly approximate and/or preconditioned) residual norm that has been computed. +Builds the `KSP` data structure for a particular `KSPType` -Not Collective +Logically Collective -Input Parameter: +Input Parameters: === -- `ksp` - the iterative context +- `ksp` - the Krylov space context +- `type` - a known method -Output Parameter: +Options Database Key: === -- `rnorm` - residual norm +- `-ksp_type ` - Sets the method; use `-help` for a list of available methods (for instance, cg or gmres) Level: intermediate Notes: -For some methods, such as `KSPGMRES`, the norm is not computed directly from the residual. +See "petsc/include/petscksp.h" for available methods (for instance, `KSPCG` or `KSPGMRES`). -The type of norm used by the method can be controlled with `KSPSetNormType()` +Normally, it is best to use the `KSPSetFromOptions()` command and +then set the `KSP` type from the options database rather than by using +this routine. Using the options database provides the user with +maximum flexibility in evaluating the many different Krylov methods. +The `KSPSetType()` routine is provided for those situations where it +is necessary to set the iterative solver independently of the command +line or options database. This might be the case, for example, when +the choice of iterative solver changes during the execution of the +program, and the user's application is taking responsibility for +choosing the appropriate method. In other words, this routine is +not for beginners. -Certain solvers, under certain conditions, may not compute the final residual norm in an iteration, in that case the previous norm is returned. +Developer Note: +`KSPRegister()` is used to add Krylov types to `KSPList` from which they are accessed by `KSPSetType()`. --seealso: [](ch_ksp), `KSP`, `KSPSetNormType()`, `KSPBuildResidual()`, `KSPNormType` +-seealso: [](ch_ksp), `PCSetType()`, `KSPType`, `KSPRegister()`, `KSPCreate()`, `KSP` # External Links -$(_doc_external("KSP/KSPGetResidualNorm")) +$(_doc_external("DM/KSPSetType")) """ -function KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) where {PetscLib} - PetscReal = PetscLib.PetscReal - rnorm = [PetscReal(1)] +function KSPSetType(ksp::AbstractKSP{PetscLib},type::KSPType) where {PetscLib} - LibPETSc.KSPGetResidualNorm( + LibPETSc.KSPSetType( PetscLib, ksp, - rnorm, + type, ) - return rnorm[1] + return nothing end @@ -100,7 +110,7 @@ Level: intermediate -seealso: [](ch_ksp), `KSPType`, `KSP`, `KSPSetType()` # External Links -$(_doc_external("KSP/KSPGetType")) +$(_doc_external("DM/KSPGetType")) """ function KSPGetType(ksp::AbstractKSP{PetscLib}) where {PetscLib} r_type = Ref{PETSc.CKSPType}() @@ -115,359 +125,5534 @@ function KSPGetType(ksp::AbstractKSP{PetscLib}) where {PetscLib} type = unsafe_string(r_type[]) return type end - + + """ - KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) - -Sets the relative, absolute, divergence, and maximum -iteration tolerances used by the default `KSP` convergence testers. + UNTESTED !!! + KSPSetUp(ksp::AbstractKSP{PetscLib}) -Logically Collective +Sets up the internal data structures for the +later use of an iterative solver. -Input Parameters: -=== -- `ksp` - the Krylov subspace context -- `rtol` - the relative convergence tolerance, relative decrease in the (possibly preconditioned) residual norm -- `abstol` - the absolute convergence tolerance absolute size of the (possibly preconditioned) residual norm -- `dtol` - the divergence tolerance, amount (possibly preconditioned) residual norm can increase before `KSPConvergedDefault()` concludes that the method is diverging -- `maxits` - maximum number of iterations to use +Collective -Options Database Keys: +Input Parameter: === -- `-ksp_atol ` - Sets `abstol` -- `-ksp_rtol ` - Sets `rtol` -- `-ksp_divtol ` - Sets `dtol` -- `-ksp_max_it ` - Sets `maxits` - -Level: intermediate - -Notes: -All parameters must be non-negative. - -Use `PETSC_CURRENT` to retain the current value of any of the parameters. The deprecated `PETSC_DEFAULT` also retains the current value (though the name is confusing). - -Use `PETSC_DETERMINE` to use the default value for the given `KSP`. The default value is the value when the object's type is set. - -For `dtol` and `maxits` use `PETSC_UMLIMITED` to indicate there is no upper bound on these values - -See `KSPConvergedDefault()` for details how these parameters are used in the default convergence test. See also `KSPSetConvergenceTest()` -for setting user-defined stopping criteria. +- `ksp` - iterative context obtained from `KSPCreate()` -Fortran Note: -Use `PETSC_CURRENT_INTEGER`, `PETSC_CURRENT_REAL`, `PETSC_DETERMINE_INTEGER`, or `PETSC_DETERMINE_REAL` +Level: developer --seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetMinimumIterations()` +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `KSP` # External Links -$(_doc_external("KSP/KSPSetTolerances")) +$(_doc_external("DM/KSPSetUp")) """ -function KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) where {PetscLib} +function KSPSetUp(ksp::AbstractKSP{PetscLib}) where {PetscLib} - LibPETSc.KSPSetTolerances( + LibPETSc.KSPSetUp( PetscLib, ksp, - rtol, - abstol, - dtol, - maxits, ) return nothing end - """ - rtol,abstol,dtol,maxits = KSPGetTolerances(ksp::AbstractKSP{PetscLib}) + UNTESTED !!! + KSPSetUpOnBlocks(ksp::AbstractKSP{PetscLib}) -Gets the relative, absolute, divergence, and maximum -iteration tolerances used by the default `KSP` convergence tests. +Sets up the preconditioner for each block in +the block Jacobi, overlapping Schwarz, and fieldsplit methods. -Not Collective +Collective Input Parameter: === -- `ksp` - the Krylov subspace context +- `ksp` - the `KSP` context -Output Parameters: -=== -- `rtol` - the relative convergence tolerance -- `abstol` - the absolute convergence tolerance -- `dtol` - the divergence tolerance -- `maxits` - maximum number of iterations +Level: advanced -Level: intermediate +Notes: +`KSPSetUpOnBlocks()` is a routine that the user can optionally call for +more precise profiling (via -log_view) of the setup phase for these +block preconditioners. If the user does not call `KSPSetUpOnBlocks()`, +it will automatically be called from within `KSPSolve()`. -Note: -The user can specify `NULL` for any parameter that is not needed. +Calling `KSPSetUpOnBlocks()` is the same as calling `PCSetUpOnBlocks()` +on the PC context within the `KSP` context. --seealso: [](ch_ksp), `KSPSetTolerances()`, `KSP`, `KSPSetMinimumIterations()`, `KSPGetMinimumIterations()` +-seealso: [](ch_ksp), `PCSetUpOnBlocks()`, `KSPSetUp()`, `PCSetUp()`, `KSP` # External Links -$(_doc_external("KSP/KSPGetTolerances")) +$(_doc_external("DM/KSPSetUpOnBlocks")) """ -function KSPGetTolerances(ksp::AbstractKSP{PetscLib}) where {PetscLib} - PetscInt = PetscLib.PetscInt - PetscReal = PetscLib.PetscReal - rtol = [PetscReal(1)] - PetscReal = PetscLib.PetscReal - abstol = [PetscReal(1)] - PetscReal = PetscLib.PetscReal - dtol = [PetscReal(1)] - maxits = [PetscInt(1)] +function KSPSetUpOnBlocks(ksp::AbstractKSP{PetscLib}) where {PetscLib} - LibPETSc.KSPGetTolerances( + LibPETSc.KSPSetUpOnBlocks( PetscLib, ksp, - rtol, - abstol, - dtol, - Ref(maxits,1), ) - return rtol[1],abstol[1],dtol[1],maxits[1] + return nothing end + """ - its = KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) + UNTESTED !!! + KSPSolve(ksp::AbstractKSP{PetscLib},b::AbstractVector,x::AbstractVector) -Gets the total number of iterations this `KSP` object has performed since was created, counted over all linear solves +Solves linear system. -Not Collective +Collective -Input Parameter: +Input Parameters: === -- `ksp` - the iterative context +- `ksp` - iterative context obtained from `KSPCreate()` +- `b` - the right-hand side vector +- `x` - the solution (this may be the same vector as `b`, then `b` will be overwritten with answer) -Output Parameter: +Options Database Keys: === -- `its` - total number of iterations +- `-ksp_view_eigenvalues` - compute preconditioned operators eigenvalues +- `-ksp_view_eigenvalues_explicit` - compute the eigenvalues by forming the dense operator and using LAPACK +- `-ksp_view_mat binary` - save matrix to the default binary viewer +- `-ksp_view_pmat binary` - save matrix used to build preconditioner to the default binary viewer +- `-ksp_view_rhs binary` - save right-hand side vector to the default binary viewer +- `-ksp_view_solution binary` - save computed solution vector to the default binary viewer +(can be read later with src/ksp/tutorials/ex10.c for testing solvers) +- `-ksp_view_mat_explicit` - for matrix-free operators, computes the matrix entries and views them +- `-ksp_view_preconditioned_operator_explicit` - computes the product of the preconditioner and matrix as an explicit matrix and views it +- `-ksp_converged_reason` - print reason for converged or diverged, also prints number of iterations +- `-ksp_view_final_residual` - print 2-norm of true linear system residual at the end of the solution process +- `-ksp_error_if_not_converged` - stop the program as soon as an error is detected in a `KSPSolve()` +- `-ksp_view_pre` - print the ksp data structure before the system solution +- `-ksp_view` - print the ksp data structure at the end of the system solution -Level: intermediate +Level: beginner -Note: -Use `KSPGetIterationNumber()` to get the count for the most recent solve only -If this is called within a `KSPSolve()` (such as in a `KSPMonitor` routine) then it does not include iterations within that current solve +Notes: +If one uses `KSPSetDM()` then `x` or `b` need not be passed. Use `KSPGetSolution()` to access the solution in this case. --seealso: [](ch_ksp), `KSP`, `KSPBuildResidual()`, `KSPGetResidualNorm()`, `KSPGetIterationNumber()` +The operator is specified with `KSPSetOperators()`. + +`KSPSolve()` will normally return without generating an error regardless of whether the linear system was solved or if constructing the preconditioner failed. +Call `KSPGetConvergedReason()` to determine if the solver converged or failed and why. The option -ksp_error_if_not_converged or function `KSPSetErrorIfNotConverged()` +will cause `KSPSolve()` to error as soon as an error occurs in the linear solver. In inner `KSPSolve()` `KSP_DIVERGED_ITS` is not treated as an error because when using nested solvers +it may be fine that inner solvers in the preconditioner do not converge during the solution process. + +The number of iterations can be obtained from `KSPGetIterationNumber()`. + +If you provide a matrix that has a `MatSetNullSpace()` and `MatSetTransposeNullSpace()` this will use that information to solve singular systems +in the least squares sense with a norm minimizing solution. + +A x = b where b = b_p + b_t where b_t is not in the range of A (and hence by the fundamental theorem of linear algebra is in the nullspace(A'), see `MatSetNullSpace()`). + +`KSP` first removes b_t producing the linear system A x = b_p (which has multiple solutions) and solves this to find the ||x|| minimizing solution (and hence +it finds the solution x orthogonal to the nullspace(A). The algorithm is simply in each iteration of the Krylov method we remove the nullspace(A) from the search +direction thus the solution which is a linear combination of the search directions has no component in the nullspace(A). + +We recommend always using `KSPGMRES` for such singular systems. +If nullspace(A) = nullspace(A') (note symmetric matrices always satisfy this property) then both left and right preconditioning will work +If nullspace(A) != nullspace(A') then left preconditioning will work but right preconditioning may not work (or it may). + +Developer Notes: +The reason we cannot always solve nullspace(A) != nullspace(A') systems with right preconditioning is because we need to remove at each iteration +the nullspace(AB) from the search direction. While we know the nullspace(A) the nullspace(AB) equals B^-1 times the nullspace(A) but except for trivial preconditioners +such as diagonal scaling we cannot apply the inverse of the preconditioner to a vector and thus cannot compute the nullspace(AB). + +If using a direct method (e.g., via the `KSP` solver +`KSPPREONLY` and a preconditioner such as `PCLU` or `PCILU`, +then its=1. See `KSPSetTolerances()` and `KSPConvergedDefault()` +for more details. + +Understanding Convergence: +The routines `KSPMonitorSet()`, `KSPComputeEigenvalues()`, and +`KSPComputeEigenvaluesExplicitly()` provide information on additional +options to monitor convergence and print eigenvalue information. + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPDestroy()`, `KSPSetTolerances()`, `KSPConvergedDefault()`, +`KSPSolveTranspose()`, `KSPGetIterationNumber()`, `MatNullSpaceCreate()`, `MatSetNullSpace()`, `MatSetTransposeNullSpace()`, `KSP`, +`KSPConvergedReasonView()`, `KSPCheckSolve()`, `KSPSetErrorIfNotConverged()` # External Links -$(_doc_external("KSP/KSPGetTotalIterations")) +$(_doc_external("DM/KSPSolve")) """ -function KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) where {PetscLib} - PetscInt = PetscLib.PetscInt - its = [PetscInt(1)] +function KSPSolve(ksp::AbstractKSP{PetscLib},b::AbstractVector,x::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically - LibPETSc.KSPGetTotalIterations( + LibPETSc.KSPSolve( PetscLib, ksp, - Ref(its,1), + b, + x, ) - return its[1] + return nothing end """ - KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) + UNTESTED !!! + KSPSolveTranspose(ksp::AbstractKSP{PetscLib},b::AbstractVector,x::AbstractVector) -Sets the matrix associated with the linear system -and a (possibly) different one from which the preconditioner will be built +Solves a linear system with the transpose of the matrix, A^T x = b. Collective Input Parameters: === -- `ksp` - the `KSP` context -- `Amat` - the matrix that defines the linear system -- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as Amat. +- `ksp` - iterative context obtained from `KSPCreate()` +- `b` - right-hand side vector +- `x` - solution vector -Level: beginner +Level: developer -Notes: -If you know the operator Amat has a null space you can use `MatSetNullSpace()` and `MatSetTransposeNullSpace()` to supply the null -space to `Amat` and the `KSP` solvers will automatically use that null space as needed during the solution process. +Note: +For complex numbers this solve the non-Hermitian transpose system. -All future calls to `KSPSetOperators()` must use the same size matrices! +Developer Note: +We need to implement a `KSPSolveHermitianTranspose()` -Passing a `NULL` for `Amat` or `Pmat` removes the matrix that is currently used. +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPDestroy()`, `KSPSetTolerances()`, `KSPConvergedDefault()`, +`KSPSolve()`, `KSP` -If you wish to replace either `Amat` or `Pmat` but leave the other one untouched then -first call `KSPGetOperators()` to get the one you wish to keep, call `PetscObjectReference()` -on it and then pass it back in your call to `KSPSetOperators()`. +# External Links +$(_doc_external("DM/KSPSolveTranspose")) +""" +function KSPSolveTranspose(ksp::AbstractKSP{PetscLib},b::AbstractVector,x::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically -Developer Notes: -If the operators have NOT been set with `KSPSetOperators()` then the operators -are created in the `PC` and returned to the user. In this case, if both operators -mat and pmat are requested, two DIFFERENT operators will be returned. If -only one is requested both operators in the `PC` will be the same (i.e. as -if one had called `KSPSetOperators()` with the same argument for both `Mat`s). -The user must set the sizes of the returned matrices and their type etc just -as if the user created them with `MatCreate()`. For example, + LibPETSc.KSPSolveTranspose( + PetscLib, + ksp, + b, + x, + ) --vb -KSPGetOperators(ksp/pc,&mat,NULL); is equivalent to -set size, type, etc of mat + return nothing +end + + +""" + UNTESTED !!! + KSPSetUseExplicitTranspose(ksp::AbstractKSP{PetscLib},flg::PetscBool) -MatCreate(comm,&mat); -KSP/PCSetOperators(ksp/pc,mat,mat); -PetscObjectDereference((PetscObject)mat); -set size, type, etc of mat +Determines the explicit transpose of the operator is formed in `KSPSolveTranspose()`. In some configurations (like GPUs) it may +be explicitly formed since the solve is much more efficient. -and +Logically Collective -KSP/PCGetOperators(ksp/pc,&mat,&pmat); is equivalent to -set size, type, etc of mat and pmat +Input Parameter: +=== +- `ksp` - the `KSP` context -MatCreate(comm,&mat); -MatCreate(comm,&pmat); -KSP/PCSetOperators(ksp/pc,mat,pmat); -PetscObjectDereference((PetscObject)mat); -PetscObjectDereference((PetscObject)pmat); -set size, type, etc of mat and pmat --ve +Output Parameter: +=== +- `flg` - `PETSC_TRUE` to transpose the system in `KSPSolveTranspose()`, `PETSC_FALSE` to not transpose (default) -The rationale for this support is so that when creating a `TS`, `SNES`, or `KSP` the hierarchy -of underlying objects (i.e. `SNES`, `KSP`, `PC`, `Mat`) and their lifespans can be completely -managed by the top most level object (i.e. the `TS`, `SNES`, or `KSP`). Another way to look -at this is when you create a `SNES` you do not NEED to create a `KSP` and attach it to -the `SNES` object (the `SNES` object manages it for you). Similarly when you create a `KSP` -you do not need to attach a `PC` to it (the `KSP` object manages the `PC` object for you). -Thus, why should YOU have to create the `Mat` and attach it to the `SNES`/`KSP`/`PC`, when -it can be created for you? +Level: advanced --seealso: [](ch_ksp), `KSP`, `Mat`, `KSPSolve()`, `KSPGetPC()`, `PCGetOperators()`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPSetComputeRHS()` +-seealso: [](ch_ksp), `KSPSolveTranspose()`, `KSP` # External Links -$(_doc_external("KSP/KSPSetOperators")) +$(_doc_external("DM/KSPSetUseExplicitTranspose")) """ -function KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) where {PetscLib} +function KSPSetUseExplicitTranspose(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} - LibPETSc.KSPSetOperators( + LibPETSc.KSPSetUseExplicitTranspose( PetscLib, ksp, - Amat, - Pmat, + flg, ) return nothing end - + + """ - v = KSPGetSolution(ksp::AbstractKSP{PetscLib}) - -Gets the location of the solution for the -linear system to be solved. + UNTESTED !!! + KSPMatSolve(ksp::AbstractKSP{PetscLib},B::AbstractMatrix,X::AbstractMatrix) -Not Collective +Solves a linear system with multiple right -Input Parameter: +Input Parameters: === -- `ksp` - iterative context obtained from `KSPCreate()` +- `ksp` - iterative context +- `B` - block of right-hand sides Output Parameter: === -- `v` - solution vector +- `X` - block of solutions -Level: developer +Level: intermediate Note: -If this is called during a `KSPSolve()` the vector's values may not represent the solution -to the linear system. +This is a stripped-down version of `KSPSolve()`, which only handles `-ksp_view`, `-ksp_converged_reason`, `-ksp_converged_rate`, and `-ksp_view_final_residual`. --seealso: [](ch_ksp), `KSPGetRhs()`, `KSPBuildSolution()`, `KSPSolve()`, `KSP` +-seealso: [](ch_ksp), `KSPSolve()`, `MatMatSolve()`, `KSPMatSolveTranspose()`, `MATDENSE`, `KSPHPDDM`, `PCBJACOBI`, `PCASM` # External Links -$(_doc_external("KSP/KSPGetSolution")) +$(_doc_external("DM/KSPMatSolve")) """ -function KSPGetSolution(ksp::AbstractKSP{PetscLib}) where {PetscLib} - r_v = Ref{CVec}() +function KSPMatSolve(ksp::AbstractKSP{PetscLib},B::AbstractMatrix,X::AbstractMatrix) where {PetscLib} - LibPETSc.KSPGetSolution( + LibPETSc.KSPMatSolve( PetscLib, ksp, - r_v, + B, + X, ) - + return nothing +end + + +""" + UNTESTED !!! + KSPMatSolveTranspose(ksp::AbstractKSP{PetscLib},B::AbstractMatrix,X::AbstractMatrix) + +Solves a linear system with the transposed matrix with multiple right +`B` and `X` must be different matrices and the transposed matrix cannot be assembled explicitly for the user. + +Input Parameters: +=== +- `ksp` - iterative context +- `B` - block of right-hand sides + +Output Parameter: +=== +- `X` - block of solutions + +Level: intermediate + +Note: +This is a stripped-down version of `KSPSolveTranspose()`, which only handles `-ksp_view`, `-ksp_converged_reason`, `-ksp_converged_rate`, and `-ksp_view_final_residual`. + +-seealso: [](ch_ksp), `KSPSolveTranspose()`, `MatMatTransposeSolve()`, `KSPMatSolve()`, `MATDENSE`, `KSPHPDDM`, `PCBJACOBI`, `PCASM` + +# External Links +$(_doc_external("DM/KSPMatSolveTranspose")) +""" +function KSPMatSolveTranspose(ksp::AbstractKSP{PetscLib},B::AbstractMatrix,X::AbstractMatrix) where {PetscLib} + + LibPETSc.KSPMatSolveTranspose( + PetscLib, + ksp, + B, + X, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPReset(ksp::AbstractKSP{PetscLib}) + +Resets a `KSP` context to the kspsetupcalled = 0 state and removes any allocated Vecs and Mats + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("DM/KSPReset")) +""" +function KSPReset(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPReset( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPResetViewers(ksp::AbstractKSP{PetscLib}) + +Resets all the viewers set from the options database during `KSPSetFromOptions()` + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSPSetFromOptions()`, `KSP` + +# External Links +$(_doc_external("DM/KSPResetViewers")) +""" +function KSPResetViewers(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPResetViewers( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + ksp = KSPDestroy() + +Destroys a `KSP` context. + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("DM/KSPDestroy")) +""" +function KSPDestroy() + + LibPETSc.KSPDestroy( + PetscLib, + ksp, + ) + + return ksp +end + + +""" + UNTESTED !!! + KSPSetReusePreconditioner(ksp::AbstractKSP{PetscLib},flag::PetscBool) + +reuse the current preconditioner, do not construct a new one even if the operator changes + +Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flag` - `PETSC_TRUE` to reuse the current preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `PCSetReusePreconditioner()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetReusePreconditioner")) +""" +function KSPSetReusePreconditioner(ksp::AbstractKSP{PetscLib},flag::PetscBool) where {PetscLib} + + LibPETSc.KSPSetReusePreconditioner( + PetscLib, + ksp, + flag, + ) + + return nothing +end + + +""" + UNTESTED !!! + flag = KSPGetReusePreconditioner(ksp::AbstractKSP{PetscLib}) + +Determines if the `KSP` reuses the current preconditioner even if the operator in the preconditioner has changed. + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `flag` - the boolean flag + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `KSPSetReusePreconditioner()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetReusePreconditioner")) +""" +function KSPGetReusePreconditioner(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flag = Ref{PetscBool}() + + LibPETSc.KSPGetReusePreconditioner( + PetscLib, + ksp, + flag, + ) + + return flag[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPSetSkipPCSetFromOptions(ksp::AbstractKSP{PetscLib},flag::PetscBool) + +prevents `KSPSetFromOptions()` from calling `PCSetFromOptions()`. This is used if the same `PC` is shared by more than one `KSP` so its options are not resettable for each `KSP` + +Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flag` - `PETSC_TRUE` to skip calling the `PCSetFromOptions()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `PCSetReusePreconditioner()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetSkipPCSetFromOptions")) +""" +function KSPSetSkipPCSetFromOptions(ksp::AbstractKSP{PetscLib},flag::PetscBool) where {PetscLib} + + LibPETSc.KSPSetSkipPCSetFromOptions( + PetscLib, + ksp, + flag, + ) + + return nothing +end + + +""" + UNTESTED !!! + side = KSPGetPCSide(ksp::AbstractKSP{PetscLib}) + +Gets the preconditioning side. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `side` - the preconditioning side, where side is one of +-vb +PC_LEFT - left preconditioning (default) +PC_RIGHT - right preconditioning +PC_SYMMETRIC - symmetric preconditioning +-ve + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetPCSide()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetPCSide")) +""" +function KSPGetPCSide(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetPCSide( + PetscLib, + ksp, + side, + ) + + return side +end + + +""" + KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) + +Sets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence testers. + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov subspace context +- `rtol` - the relative convergence tolerance, relative decrease in the (possibly preconditioned) residual norm +- `abstol` - the absolute convergence tolerance absolute size of the (possibly preconditioned) residual norm +- `dtol` - the divergence tolerance, amount (possibly preconditioned) residual norm can increase before `KSPConvergedDefault()` concludes that the method is diverging +- `maxits` - maximum number of iterations to use + +Options Database Keys: +=== +- `-ksp_atol ` - Sets `abstol` +- `-ksp_rtol ` - Sets `rtol` +- `-ksp_divtol ` - Sets `dtol` +- `-ksp_max_it ` - Sets `maxits` + +Level: intermediate + +Notes: +All parameters must be non-negative. + +Use `PETSC_CURRENT` to retain the current value of any of the parameters. The deprecated `PETSC_DEFAULT` also retains the current value (though the name is confusing). + +Use `PETSC_DETERMINE` to use the default value for the given `KSP`. The default value is the value when the object's type is set. + +For `dtol` and `maxits` use `PETSC_UMLIMITED` to indicate there is no upper bound on these values + +See `KSPConvergedDefault()` for details how these parameters are used in the default convergence test. See also `KSPSetConvergenceTest()` +for setting user-defined stopping criteria. + +Fortran Note: +Use `PETSC_CURRENT_INTEGER`, `PETSC_CURRENT_REAL`, `PETSC_DETERMINE_INTEGER`, or `PETSC_DETERMINE_REAL` + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetMinimumIterations()` + +# External Links +$(_doc_external("DM/KSPSetTolerances")) +""" +function KSPSetTolerances(ksp::AbstractKSP{PetscLib},rtol::AbstractFloat,abstol::AbstractFloat,dtol::AbstractFloat,maxits::Int) where {PetscLib} + + LibPETSc.KSPSetTolerances( + PetscLib, + ksp, + rtol, + abstol, + dtol, + maxits, + ) + + return nothing +end + + +""" + rtol,abstol,dtol,maxits = KSPGetTolerances(ksp::AbstractKSP{PetscLib}) + +Gets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence tests. + +Not Collective + +Input Parameter: +=== +- `ksp` - the Krylov subspace context + +Output Parameters: +=== +- `rtol` - the relative convergence tolerance +- `abstol` - the absolute convergence tolerance +- `dtol` - the divergence tolerance +- `maxits` - maximum number of iterations + +Level: intermediate + +Note: +The user can specify `NULL` for any parameter that is not needed. + +-seealso: [](ch_ksp), `KSPSetTolerances()`, `KSP`, `KSPSetMinimumIterations()`, `KSPGetMinimumIterations()` + +# External Links +$(_doc_external("DM/KSPGetTolerances")) +""" +function KSPGetTolerances(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + PetscReal = PetscLib.PetscReal + rtol = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + abstol = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + dtol = [PetscReal(1)] + maxits = [PetscInt(1)] + + LibPETSc.KSPGetTolerances( + PetscLib, + ksp, + rtol, + abstol, + dtol, + Ref(maxits,1), + ) + + return rtol[1],abstol[1],dtol[1],maxits[1] +end + + +""" + UNTESTED !!! + KSPSetMinimumIterations(ksp::AbstractKSP{PetscLib},minit::Int) + +Sets the minimum number of iterations to use, regardless of the tolerances + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov subspace context +- `minit` - minimum number of iterations to use + +Options Database Key: +=== +- `-ksp_min_it ` - Sets `minit` + +Level: intermediate + +Notes: +Use `KSPSetTolerances()` to set a variety of other tolerances + +See `KSPConvergedDefault()` for details on how these parameters are used in the default convergence test. See also `KSPSetConvergenceTest()` +for setting user-defined stopping criteria. + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetTolerances()`, `KSPGetMinimumIterations()` + +# External Links +$(_doc_external("DM/KSPSetMinimumIterations")) +""" +function KSPSetMinimumIterations(ksp::AbstractKSP{PetscLib},minit::Int) where {PetscLib} + + LibPETSc.KSPSetMinimumIterations( + PetscLib, + ksp, + minit, + ) + + return nothing +end + + +""" + UNTESTED !!! + minit = KSPGetMinimumIterations(ksp::AbstractKSP{PetscLib}) + +Gets the minimum number of iterations to use, regardless of the tolerances, that was set with `KSPSetMinimumIterations()` or ` + +Not Collective + +Input Parameter: +=== +- `ksp` - the Krylov subspace context + +Output Parameter: +=== +- `minit` - minimum number of iterations to use + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetTolerances()`, `KSPSetMinimumIterations()` + +# External Links +$(_doc_external("DM/KSPGetMinimumIterations")) +""" +function KSPGetMinimumIterations(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + minit = [PetscInt(1)] + + LibPETSc.KSPGetMinimumIterations( + PetscLib, + ksp, + Ref(minit,1), + ) + + return minit[1] +end + + +""" + UNTESTED !!! + KSPSetInitialGuessNonzero(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Tells the iterative solver that the +initial guess is nonzero; otherwise `KSP` assumes the initial guess +is to be zero (and thus zeros it out before solving). + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - ``PETSC_TRUE`` indicates the guess is non-zero, `PETSC_FALSE` indicates the guess is zero + +Options Database Key: +=== +- `-ksp_initial_guess_nonzero ` - use nonzero initial guess + +Level: beginner + +Note: +If this is not called the X vector is zeroed in the call to `KSPSolve()`. + +-seealso: [](ch_ksp), `KSPGetInitialGuessNonzero()`, `KSPGuessSetType()`, `KSPGuessType`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetInitialGuessNonzero")) +""" +function KSPSetInitialGuessNonzero(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetInitialGuessNonzero( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flag = KSPGetInitialGuessNonzero(ksp::AbstractKSP{PetscLib}) + +Determines whether the `KSP` solver is using +a zero initial guess. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `flag` - `PETSC_TRUE` if guess is nonzero, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetInitialGuessNonzero")) +""" +function KSPGetInitialGuessNonzero(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flag = Ref{PetscBool}() + + LibPETSc.KSPGetInitialGuessNonzero( + PetscLib, + ksp, + flag, + ) + + return flag[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPSetErrorIfNotConverged(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Causes `KSPSolve()` to generate an error if the solver has not converged as soon as the error is detected. + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` indicates you want the error generated + +Options Database Key: +=== +- `-ksp_error_if_not_converged ` - generate an error and stop the program + +Level: intermediate + +Notes: +Normally PETSc continues if a linear solver fails to converge, you can call `KSPGetConvergedReason()` after a `KSPSolve()` +to determine if it has converged. + +A `KSP_DIVERGED_ITS` will not generate an error in a `KSPSolve()` inside a nested linear solver + +-seealso: [](ch_ksp), `KSPGetErrorIfNotConverged()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetErrorIfNotConverged")) +""" +function KSPSetErrorIfNotConverged(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetErrorIfNotConverged( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flag = KSPGetErrorIfNotConverged(ksp::AbstractKSP{PetscLib}) + +Will `KSPSolve()` generate an error if the solver does not converge? + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from KSPCreate() + +Output Parameter: +=== +- `flag` - `PETSC_TRUE` if it will generate an error, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetErrorIfNotConverged()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetErrorIfNotConverged")) +""" +function KSPGetErrorIfNotConverged(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flag = Ref{PetscBool}() + + LibPETSc.KSPGetErrorIfNotConverged( + PetscLib, + ksp, + flag, + ) + + return flag[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPSetComputeEigenvalues(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Sets a flag so that the extreme eigenvalues +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +Note: +Currently this option is not valid for all iterative methods. + +-seealso: [](ch_ksp), `KSPComputeEigenvalues()`, `KSPComputeEigenvaluesExplicitly()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("DM/KSPSetComputeEigenvalues")) +""" +function KSPSetComputeEigenvalues(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetComputeEigenvalues( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetComputeRitz(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Sets a flag so that the Ritz or harmonic Ritz pairs +will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +Note: +Currently this option is only valid for the `KSPGMRES` method. + +-seealso: [](ch_ksp), `KSPComputeRitz()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetComputeRitz")) +""" +function KSPSetComputeRitz(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetComputeRitz( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flg = KSPGetComputeEigenvalues(ksp::AbstractKSP{PetscLib}) + +Gets the flag indicating that the extreme eigenvalues +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +Note: +Currently this option is not valid for all iterative methods. + +-seealso: [](ch_ksp), `KSPComputeEigenvalues()`, `KSPComputeEigenvaluesExplicitly()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("DM/KSPGetComputeEigenvalues")) +""" +function KSPGetComputeEigenvalues(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.KSPGetComputeEigenvalues( + PetscLib, + ksp, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPSetComputeSingularValues(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Sets a flag so that the extreme singular +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +=== +- `-ksp_monitor_singular_value` - Activates `KSPSetComputeSingularValues()` + +Level: advanced + +Notes: +Currently this option is not valid for all iterative methods. + +Many users may just want to use the monitoring routine +`KSPMonitorSingularValue()` (which can be set with option -ksp_monitor_singular_value) +to print the singular values at each iteration of the linear solve. + +-seealso: [](ch_ksp), `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValue()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("DM/KSPSetComputeSingularValues")) +""" +function KSPSetComputeSingularValues(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetComputeSingularValues( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flg = KSPGetComputeSingularValues(ksp::AbstractKSP{PetscLib}) + +Gets the flag indicating whether the extreme singular +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +=== +- `-ksp_monitor_singular_value` - Activates `KSPSetComputeSingularValues()` + +Level: advanced + +Notes: +Currently this option is not valid for all iterative methods. + +Many users may just want to use the monitoring routine +`KSPMonitorSingularValue()` (which can be set with option -ksp_monitor_singular_value) +to print the singular values at each iteration of the linear solve. + +-seealso: [](ch_ksp), `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValue()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetComputeSingularValues")) +""" +function KSPGetComputeSingularValues(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.KSPGetComputeSingularValues( + PetscLib, + ksp, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + r = KSPGetRhs(ksp::AbstractKSP{PetscLib}) + +Gets the right +be solved. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `r` - right-hand-side vector + +Level: developer + +-seealso: [](ch_ksp), `KSPGetSolution()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetRhs")) +""" +function KSPGetRhs(ksp::AbstractKSP{PetscLib}) where {PetscLib} + r_r = Ref{CVec}() + + LibPETSc.KSPGetRhs( + PetscLib, + ksp, + r_r, + ) + + + r = VecPtr(PetscLib, r_r[], false) + return r +end + + +""" + v = KSPGetSolution(ksp::AbstractKSP{PetscLib}) + +Gets the location of the solution for the +linear system to be solved. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `v` - solution vector + +Level: developer + +Note: +If this is called during a `KSPSolve()` the vector's values may not represent the solution +to the linear system. + +-seealso: [](ch_ksp), `KSPGetRhs()`, `KSPBuildSolution()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetSolution")) +""" +function KSPGetSolution(ksp::AbstractKSP{PetscLib}) where {PetscLib} + r_v = Ref{CVec}() + + LibPETSc.KSPGetSolution( + PetscLib, + ksp, + r_v, + ) + + v = VecPtr(PetscLib, r_v[], false) return v end + +""" + rnorm = KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) + +Gets the last (possibly approximate and/or preconditioned) residual norm that has been computed. + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `rnorm` - residual norm + +Level: intermediate + +Notes: +For some methods, such as `KSPGMRES`, the norm is not computed directly from the residual. + +The type of norm used by the method can be controlled with `KSPSetNormType()` + +Certain solvers, under certain conditions, may not compute the final residual norm in an iteration, in that case the previous norm is returned. + +-seealso: [](ch_ksp), `KSP`, `KSPSetNormType()`, `KSPBuildResidual()`, `KSPNormType` + +# External Links +$(_doc_external("DM/KSPGetResidualNorm")) +""" +function KSPGetResidualNorm(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscReal = PetscLib.PetscReal + rnorm = [PetscReal(1)] + + LibPETSc.KSPGetResidualNorm( + PetscLib, + ksp, + rnorm, + ) + + return rnorm[1] +end + + +""" + its = KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) + +Gets the current iteration number; if the `KSPSolve()` is complete, returns the number of iterations used. + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `its` - number of iterations + +Level: intermediate + +Note: +During the ith iteration this returns i-1 + +-seealso: [](ch_ksp), `KSP`, `KSPGetResidualNorm()`, `KSPBuildResidual()`, `KSPGetTotalIterations()` + +# External Links +$(_doc_external("DM/KSPGetIterationNumber")) +""" +function KSPGetIterationNumber(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + its = [PetscInt(1)] + + LibPETSc.KSPGetIterationNumber( + PetscLib, + ksp, + Ref(its,1), + ) + + return its[1] +end + + +""" + its = KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) + +Gets the total number of iterations this `KSP` object has performed since was created, counted over all linear solves + +Not Collective + +Input Parameter: +=== +- `ksp` - the iterative context + +Output Parameter: +=== +- `its` - total number of iterations + +Level: intermediate + +Note: +Use `KSPGetIterationNumber()` to get the count for the most recent solve only +If this is called within a `KSPSolve()` (such as in a `KSPMonitor` routine) then it does not include iterations within that current solve + +-seealso: [](ch_ksp), `KSP`, `KSPBuildResidual()`, `KSPGetResidualNorm()`, `KSPGetIterationNumber()` + +# External Links +$(_doc_external("DM/KSPGetTotalIterations")) +""" +function KSPGetTotalIterations(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + its = [PetscInt(1)] + + LibPETSc.KSPGetTotalIterations( + PetscLib, + ksp, + Ref(its,1), + ) + + return its[1] +end + + +""" + UNTESTED !!! + right,left = KSPCreateVecs(ksp::AbstractKSP{PetscLib},rightn::Int,leftn::Int) + +Gets a number of work vectors suitably sized for the operator in the `KSP` + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `rightn` - number of right work vectors to allocate +- `leftn` - number of left work vectors to allocate + +Output Parameters: +=== +- `right` - the array of vectors created +- `left` - the array of left vectors + +Level: advanced + +Notes: +The right vector has as many elements as the matrix has columns. The left +vector has as many elements as the matrix has rows, see `MatSetSizes()` for details on the layout of the vectors. + +The vectors are new vectors that are not owned by the `KSP`, they should be destroyed with calls to `VecDestroyVecs()` when no longer needed. + +Developer Note: +First tries to duplicate the rhs and solution vectors of the `KSP`, if they do not exist tries to get them from the matrix with `MatCreateVecs()`, if +that does not exist tries to get them from the `DM` (if it is provided) with `DMCreateGlobalVectors()`. + +-seealso: [](ch_ksp), `MatCreateVecs()`, `VecDestroyVecs()`, `KSPSetWorkVecs()` + +# External Links +$(_doc_external("DM/KSPCreateVecs")) +""" +function KSPCreateVecs(ksp::AbstractKSP{PetscLib},rightn::Int,leftn::Int) where {PetscLib} + + LibPETSc.KSPCreateVecs( + PetscLib, + ksp, + rightn, + leftn, + right, + left, + ) + + return right,left +end + + +""" + UNTESTED !!! + pc = KSPGetPC(ksp::AbstractKSP{PetscLib}) + +Returns a pointer to the preconditioner context with the `KSP` + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `pc` - preconditioner context + +Level: developer + +Note: +The `PC` is created if it does not already exist. + +Developer Note: +Calls `KSPCheckPCMPI()` to check if the `KSP` is effected by `-mpi_linear_solver_server` + +-seealso: [](ch_ksp), `KSPSetPC()`, `KSP`, `PC` + +# External Links +$(_doc_external("DM/KSPGetPC")) +""" +function KSPGetPC(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetPC( + PetscLib, + ksp, + pc, + ) + + return pc +end + + +""" + UNTESTED !!! + KSPSetNestLevel(ksp::AbstractKSP{PetscLib},level::Int) + +sets the amount of nesting the `KSP` has + +Collective + +Input Parameters: +=== +- `ksp` - the `KSP` +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPGetNestLevel()`, `PCSetKSPNestLevel()`, `PCGetKSPNestLevel()` + +# External Links +$(_doc_external("DM/KSPSetNestLevel")) +""" +function KSPSetNestLevel(ksp::AbstractKSP{PetscLib},level::Int) where {PetscLib} + + LibPETSc.KSPSetNestLevel( + PetscLib, + ksp, + level, + ) + + return nothing +end + + +""" + UNTESTED !!! + level = KSPGetNestLevel(ksp::AbstractKSP{PetscLib}) + +gets the amount of nesting the `KSP` has + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` + +Output Parameter: +=== +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPSetNestLevel()`, `PCSetKSPNestLevel()`, `PCGetKSPNestLevel()` + +# External Links +$(_doc_external("DM/KSPGetNestLevel")) +""" +function KSPGetNestLevel(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + level = [PetscInt(1)] + + LibPETSc.KSPGetNestLevel( + PetscLib, + ksp, + Ref(level,1), + ) + + return level[1] +end + + +""" + UNTESTED !!! + KSPMonitorCancel(ksp::AbstractKSP{PetscLib}) + +Clears all monitors for a `KSP` object. + +Logically Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Options Database Key: +=== +- `-ksp_monitor_cancel` - Cancels all monitors that have been hardwired into a code by calls to `KSPMonitorSet()`, but does not cancel those set via the options database. + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorResidual()`, `KSPMonitorSet()`, `KSP` + +# External Links +$(_doc_external("DM/KSPMonitorCancel")) +""" +function KSPMonitorCancel(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPMonitorCancel( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctx = KSPGetMonitorContext(ksp::AbstractKSP{PetscLib}) + +Gets the monitoring context, as set by `KSPMonitorSet()` for the FIRST monitor only. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `ctx` - monitoring context + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorResidual()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetMonitorContext")) +""" +function KSPGetMonitorContext(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPGetMonitorContext( + PetscLib, + ksp, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + na = KSPGetResidualHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal}) + +Gets the array used to hold the residual history and the number of residuals it contains. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameters: +=== +- `a` - pointer to array to hold history (or `NULL`) +- `na` - number of used entries in a (or `NULL`). Note this has different meanings depending on the `reset` argument to `KSPSetResidualHistory()` + +Level: advanced + +Note: +This array is borrowed and should not be freed by the caller. + +Can only be called after a `KSPSetResidualHistory()` otherwise `a` and `na` are set to `NULL` and zero + +When `reset` was `PETSC_TRUE` since a residual is computed before the first iteration, the value of `na` is generally one more than the value +returned with `KSPGetIterationNumber()`. + +Some Krylov methods may not compute the final residual norm when convergence is declared because the maximum number of iterations allowed has been reached. +In this situation, when `reset` was `PETSC_TRUE`, `na` will then equal the number of iterations reported with `KSPGetIterationNumber()` + +Some Krylov methods (such as `KSPSTCG`), under certain circumstances, do not compute the final residual norm. In this situation, when `reset` was `PETSC_TRUE`, +`na` will then equal the number of iterations reported with `KSPGetIterationNumber()` + +`KSPBCGSL` does not record the residual norms for the "subiterations" hence the results from `KSPGetResidualHistory()` and `KSPGetIterationNumber()` will be different + +Fortran Note: +The Fortran version of this routine has a calling sequence +-vb +call KSPGetResidualHistory(KSP ksp, integer na, integer ierr) +-ve +note that you have passed a Fortran array into `KSPSetResidualHistory()` and you need +to access the residual values from this Fortran array you provided. Only the `na` (number of +residual norms currently held) is set. + +-seealso: [](ch_ksp), `KSPSetResidualHistory()`, `KSP`, `KSPGetIterationNumber()`, `KSPSTCG`, `KSPBCGSL` + +# External Links +$(_doc_external("DM/KSPGetResidualHistory")) +""" +function KSPGetResidualHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + na = [PetscInt(1)] + + LibPETSc.KSPGetResidualHistory( + PetscLib, + ksp, + a, + Ref(na,1), + ) + + return na[1] +end + + +""" + UNTESTED !!! + KSPSetResidualHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal},na::PetscCount,reset::PetscBool) + +Sets the array used to hold the residual history. +If set, this array will contain the residual norms computed at each +iteration of the solver. + +Not Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `a` - array to hold history +- `na` - size of `a` +- `reset` - `PETSC_TRUE` indicates the history counter is reset to zero +for each new linear solve + +Level: advanced + +Notes: +If provided, `a` is NOT freed by PETSc so the user needs to keep track of it and destroy once the `KSP` object is destroyed. +If 'a' is `NULL` then space is allocated for the history. If 'na' `PETSC_DECIDE` or (deprecated) `PETSC_DEFAULT` then a +default array of length 10,000 is allocated. + +If the array is not long enough then once the iterations is longer than the array length `KSPSolve()` stops recording the history + +-seealso: [](ch_ksp), `KSPGetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetResidualHistory")) +""" +function KSPSetResidualHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal},na::PetscCount,reset::PetscBool) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPSetResidualHistory( + PetscLib, + ksp, + a, + na, + reset, + ) + + return nothing +end + + +""" + UNTESTED !!! + na = KSPGetErrorHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal}) + +Gets the array used to hold the error history and the number of residuals it contains. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameters: +=== +- `a` - pointer to array to hold history (or `NULL`) +- `na` - number of used entries in a (or `NULL`) + +Level: advanced + +Note: +This array is borrowed and should not be freed by the caller. +Can only be called after a `KSPSetErrorHistory()` otherwise `a` and `na` are set to `NULL` and zero + +Fortran Note: +The Fortran version of this routine has a calling sequence +-vb +call KSPGetErrorHistory(KSP ksp, integer na, integer ierr) +-ve +note that you have passed a Fortran array into `KSPSetErrorHistory()` and you need +to access the residual values from this Fortran array you provided. Only the `na` (number of +residual norms currently held) is set. + +-seealso: [](ch_ksp), `KSPSetErrorHistory()`, `KSPGetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetErrorHistory")) +""" +function KSPGetErrorHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + na = [PetscInt(1)] + + LibPETSc.KSPGetErrorHistory( + PetscLib, + ksp, + a, + Ref(na,1), + ) + + return na[1] +end + + +""" + UNTESTED !!! + KSPSetErrorHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal},na::PetscCount,reset::PetscBool) + +Sets the array used to hold the error history. If set, this array will contain the error norms computed at each iteration of the solver. + +Not Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `a` - array to hold history +- `na` - size of `a` +- `reset` - `PETSC_TRUE` indicates the history counter is reset to zero for each new linear solve + +Level: advanced + +Notes: +If provided, `a` is NOT freed by PETSc so the user needs to keep track of it and destroy once the `KSP` object is destroyed. +If 'a' is `NULL` then space is allocated for the history. If 'na' is `PETSC_DECIDE` or (deprecated) `PETSC_DEFAULT` then a default array of length 1,0000 is allocated. + +If the array is not long enough then once the iterations is longer than the array length `KSPSolve()` stops recording the history + +-seealso: [](ch_ksp), `KSPGetErrorHistory()`, `KSPSetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetErrorHistory")) +""" +function KSPSetErrorHistory(ksp::AbstractKSP{PetscLib},a::Vector{PetscReal},na::PetscCount,reset::PetscBool) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPSetErrorHistory( + PetscLib, + ksp, + a, + na, + reset, + ) + + return nothing +end + + +""" + UNTESTED !!! + V = KSPBuildSolutionDefault(ksp::AbstractKSP{PetscLib},v::AbstractVector) + + +# External Links +$(_doc_external("DM/KSPBuildSolutionDefault")) +""" +function KSPBuildSolutionDefault(ksp::AbstractKSP{PetscLib},v::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + r_V = Ref{CVec}() + + LibPETSc.KSPBuildSolutionDefault( + PetscLib, + ksp, + v, + r_V, + ) + + + V = VecPtr(PetscLib, r_V[], false) + return V +end + + +""" + UNTESTED !!! + V = KSPBuildResidualDefault(ksp::AbstractKSP{PetscLib},t::AbstractVector,v::AbstractVector) + +Default code to compute the residual. + +Collecive on ksp + +Input Parameters: +=== +- `ksp` - iterative context +- `t` - pointer to temporary vector +- `v` - pointer to user vector + +Output Parameter: +=== +- `V` - pointer to a vector containing the residual + +Level: advanced + +Note: +Some `KSP` methods such as `KSPGMRES` do not compute the explicit residual at each iteration, this routine takes the information +they have computed during the previous iterations and uses it to compute the explicit residual via the formula r = b - A*x. + +Developer Note: +This is `PETSC_EXTERN` because it may be used by user written plugin `KSPType` implementations + +-seealso: [](ch_ksp), `KSP`, `KSPBuildSolutionDefault()` + +# External Links +$(_doc_external("DM/KSPBuildResidualDefault")) +""" +function KSPBuildResidualDefault(ksp::AbstractKSP{PetscLib},t::AbstractVector,v::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + r_V = Ref{CVec}() + + LibPETSc.KSPBuildResidualDefault( + PetscLib, + ksp, + t, + v, + r_V, + ) + + + V = VecPtr(PetscLib, r_V[], false) + return V +end + + +""" + UNTESTED !!! + KSPDestroyDefault(ksp::AbstractKSP{PetscLib}) + + +# External Links +$(_doc_external("DM/KSPDestroyDefault")) +""" +function KSPDestroyDefault(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPDestroyDefault( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetWorkVecs(ksp::AbstractKSP{PetscLib},nw::Int) + +Sets a number of work vectors into a `KSP` object + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `nw` - number of work vectors to allocate + +Level: developer + +Developer Note: +This is `PETSC_EXTERN` because it may be used by user written plugin `KSPType` implementations + +-seealso: [](ch_ksp), `KSP`, `KSPCreateVecs()` + +# External Links +$(_doc_external("DM/KSPSetWorkVecs")) +""" +function KSPSetWorkVecs(ksp::AbstractKSP{PetscLib},nw::Int) where {PetscLib} + + LibPETSc.KSPSetWorkVecs( + PetscLib, + ksp, + nw, + ) + + return nothing +end + + +""" + UNTESTED !!! + V = KSPBuildSolution(ksp::AbstractKSP{PetscLib},v::AbstractVector) + +Builds the approximate solution in a vector provided. + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +Provide exactly one of +- `v` - location to stash solution, optional, otherwise pass `NULL` +- `V` - the solution is returned in this location. This vector is created internally. This vector should NOT be destroyed by the user with `VecDestroy()`. + +Level: developer + +Notes: +This routine can be used in one of two ways +-vb +KSPBuildSolution(ksp,NULL,&V); +or +KSPBuildSolution(ksp,v,NULL); or KSPBuildSolution(ksp,v,&v); +-ve +In the first case an internal vector is allocated to store the solution +(the user cannot destroy this vector). In the second case the solution +is generated in the vector that the user provides. Note that for certain +methods, such as `KSPCG`, the second case requires a copy of the solution, +while in the first case the call is essentially free since it simply +returns the vector where the solution already is stored. For some methods +like `KSPGMRES` during the solve this is a reasonably expensive operation and should only be +used if truly needed. + +-seealso: [](ch_ksp), `KSPGetSolution()`, `KSPBuildResidual()`, `KSP` + +# External Links +$(_doc_external("DM/KSPBuildSolution")) +""" +function KSPBuildSolution(ksp::AbstractKSP{PetscLib},v::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + r_V = Ref{CVec}() + + LibPETSc.KSPBuildSolution( + PetscLib, + ksp, + v, + r_V, + ) + + + V = VecPtr(PetscLib, r_V[], false) + return V +end + + +""" + UNTESTED !!! + V = KSPBuildResidual(ksp::AbstractKSP{PetscLib},t::AbstractVector,v::AbstractVector) + +Builds the residual in a vector provided. + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameters: +=== +- `v` - optional location to stash residual. If `v` is not provided, then a location is generated. +- `t` - work vector. If not provided then one is generated. +- `V` - the residual + +Level: advanced + +Note: +Regardless of whether or not `v` is provided, the residual is +returned in `V`. + +-seealso: [](ch_ksp), `KSP`, `KSPBuildSolution()` + +# External Links +$(_doc_external("DM/KSPBuildResidual")) +""" +function KSPBuildResidual(ksp::AbstractKSP{PetscLib},t::AbstractVector,v::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + r_V = Ref{CVec}() + + LibPETSc.KSPBuildResidual( + PetscLib, + ksp, + t, + v, + r_V, + ) + + + V = VecPtr(PetscLib, r_V[], false) + return V +end + + +""" + UNTESTED !!! + emax,emin = KSPComputeExtremeSingularValues(ksp::AbstractKSP{PetscLib}) + +Computes the extreme singular values +for the preconditioned operator. Called after or during `KSPSolve()`. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameters: +=== +- `emax` - maximum estimated singular value +- `emin` - minimum estimated singular value + +Options Database Key: +=== +- `-ksp_view_singularvalues` - compute extreme singular values and print when `KSPSolve()` completes. + +Level: advanced + +Notes: +One must call `KSPSetComputeSingularValues()` before calling `KSPSetUp()` +(or use the option -ksp_view_eigenvalues) in order for this routine to work correctly. + +Many users may just want to use the monitoring routine +`KSPMonitorSingularValue()` (which can be set with option -ksp_monitor_singular_value) +to print the extreme singular values at each iteration of the linear solve. + +Estimates of the smallest singular value may be very inaccurate, especially if the Krylov method has not converged. +The largest singular value is usually accurate to within a few percent if the method has converged, but is still not +intended for eigenanalysis. Consider the excellent package `SLEPc` if accurate values are required. + +Disable restarts if using KSPGMRES, otherwise this estimate will only be using those iterations after the last +restart. See `KSPGMRESSetRestart()` for more details. + +-seealso: [](ch_ksp), `KSPSetComputeSingularValues()`, `KSPMonitorSingularValue()`, `KSPComputeEigenvalues()`, `KSP`, `KSPComputeRitz()` + +# External Links +$(_doc_external("DM/KSPComputeExtremeSingularValues")) +""" +function KSPComputeExtremeSingularValues(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscReal = PetscLib.PetscReal + emax = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + emin = [PetscReal(1)] + + LibPETSc.KSPComputeExtremeSingularValues( + PetscLib, + ksp, + emax, + emin, + ) + + return emax[1],emin[1] +end + + +""" + UNTESTED !!! + neig = KSPComputeEigenvalues(ksp::AbstractKSP{PetscLib},n::Int,r::Vector{PetscReal},c::Vector{PetscReal}) + +Computes the extreme eigenvalues for the +preconditioned operator. Called after or during `KSPSolve()`. + +Not Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `n` - size of arrays `r` and `c`. The number of eigenvalues computed `neig` will, in +general, be less than this. + +Output Parameters: +=== +- `r` - real part of computed eigenvalues, provided by user with a dimension of at least `n` +- `c` - complex part of computed eigenvalues, provided by user with a dimension of at least `n` +- `neig` - actual number of eigenvalues computed (will be less than or equal to `n`) + +Options Database Key: +=== +- `-ksp_view_eigenvalues` - Prints eigenvalues to stdout + +Level: advanced + +Notes: +The number of eigenvalues estimated depends on the size of the Krylov space +generated during the `KSPSolve()` ; for example, with +`KSPCG` it corresponds to the number of CG iterations, for `KSPGMRES` it is the number +of GMRES iterations SINCE the last restart. Any extra space in `r` and `c` +will be ignored. + +`KSPComputeEigenvalues()` does not usually provide accurate estimates; it is +intended only for assistance in understanding the convergence of iterative +methods, not for eigenanalysis. For accurate computation of eigenvalues we recommend using +the excellent package SLEPc. + +One must call `KSPSetComputeEigenvalues()` before calling `KSPSetUp()` +in order for this routine to work correctly. + +Many users may just want to use the monitoring routine +`KSPMonitorSingularValue()` (which can be set with option -ksp_monitor_singular_value) +to print the singular values at each iteration of the linear solve. + +`KSPComputeRitz()` provides estimates for both the eigenvalues and their corresponding eigenvectors. + +-seealso: [](ch_ksp), `KSPSetComputeEigenvalues()`, `KSPSetComputeSingularValues()`, `KSPMonitorSingularValue()`, `KSPComputeExtremeSingularValues()`, `KSP`, `KSPComputeRitz()` + +# External Links +$(_doc_external("DM/KSPComputeEigenvalues")) +""" +function KSPComputeEigenvalues(ksp::AbstractKSP{PetscLib},n::Int,r::Vector{PetscReal},c::Vector{PetscReal}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscInt = PetscLib.PetscInt + neig = [PetscInt(1)] + + LibPETSc.KSPComputeEigenvalues( + PetscLib, + ksp, + n, + r, + c, + Ref(neig,1), + ) + + return neig[1] +end + + +""" + UNTESTED !!! + KSPComputeEigenvaluesExplicitly(ksp::AbstractKSP{PetscLib},nmax::Int,r::Vector{PetscReal},c::Vector{PetscReal}) + +Computes all of the eigenvalues of the +preconditioned operator using LAPACK. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `nmax` - size of arrays `r` and `c` + +Output Parameters: +=== +- `r` - real part of computed eigenvalues, provided by user with a dimension at least of `n` +- `c` - complex part of computed eigenvalues, provided by user with a dimension at least of `n` + +Level: advanced + +Notes: +This approach is very slow but will generally provide accurate eigenvalue +estimates. This routine explicitly forms a dense matrix representing +the preconditioned operator, and thus will run only for relatively small +problems, say `n` < 500. + +Many users may just want to use the monitoring routine +`KSPMonitorSingularValue()` (which can be set with option -ksp_monitor_singular_value) +to print the singular values at each iteration of the linear solve. + +The preconditioner operator, rhs vector, and solution vectors should be +set before this routine is called. i.e use `KSPSetOperators()`, `KSPSolve()` + +-seealso: [](ch_ksp), `KSP`, `KSPComputeEigenvalues()`, `KSPMonitorSingularValue()`, `KSPComputeExtremeSingularValues()`, `KSPSetOperators()`, `KSPSolve()` + +# External Links +$(_doc_external("DM/KSPComputeEigenvaluesExplicitly")) +""" +function KSPComputeEigenvaluesExplicitly(ksp::AbstractKSP{PetscLib},nmax::Int,r::Vector{PetscReal},c::Vector{PetscReal}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPComputeEigenvaluesExplicitly( + PetscLib, + ksp, + nmax, + r, + c, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetFromOptions(ksp::AbstractKSP{PetscLib}) + +Sets `KSP` options from the options database. +This routine must be called before `KSPSetUp()` if the user is to be +allowed to set the Krylov type. + +Collective + +Input Parameter: +=== +- `ksp` - the Krylov space context + +Options Database Keys: +=== +- `-ksp_rtol rtol` - relative tolerance used in default determination of convergence, i.e. +if residual norm decreases by this factor than convergence is declared +- `-ksp_atol abstol` - absolute tolerance used in default convergence test, i.e. if residual +norm is less than this then convergence is declared +- `-ksp_divtol tol` - if residual norm increases by this factor than divergence is declared +- `-ksp_max_it` - maximum number of linear iterations +- `-ksp_min_it` - minimum number of linear iterations to use, defaults to zero + +- `-ksp_converged_use_initial_residual_norm` - see `KSPConvergedDefaultSetUIRNorm()` +- `-ksp_converged_use_min_initial_residual_norm` - see `KSPConvergedDefaultSetUMIRNorm()` +- `-ksp_converged_maxits` - see `KSPConvergedDefaultSetConvergedMaxits()` +- `-ksp_norm_type ` - see `KSPSetNormType()` +- `-ksp_check_norm_iteration it` - do not compute residual norm until iteration number it (does compute at 0th iteration) +works only for `KSPBCGS`, `KSPIBCGS`, and `KSPCG` +- `-ksp_lag_norm` - compute the norm of the residual for the ith iteration on the i+1 iteration; +this means that one can use the norm of the residual for convergence test WITHOUT +an extra `MPI_Allreduce()` limiting global synchronizations. +This will require 1 more iteration of the solver than usual. +- `-ksp_guess_type` - Type of initial guess generator for repeated linear solves +- `-ksp_fischer_guess ` - uses the Fischer initial guess generator for repeated linear solves +- `-ksp_constant_null_space` - assume the operator (matrix) has the constant vector in its null space +- `-ksp_test_null_space` - tests the null space set with `MatSetNullSpace()` to see if it truly is a null space +- `-ksp_knoll` - compute initial guess by applying the preconditioner to the right-hand side +- `-ksp_monitor_cancel` - cancel all previous convergene monitor routines set +- `-ksp_monitor` - print residual norm at each iteration +- `-ksp_monitor draw::draw_lg` - plot residual norm at each iteration +- `-ksp_monitor_true_residual` - print true residual norm at each iteration +- `-all_ksp_monitor ` - print residual norm at each iteration for ALL KSP solves, regardless of their prefix. This is +useful for `PCFIELDSPLIT`, `PCMG`, etc that have inner solvers and +you wish to track the convergence of all the solvers +- `-ksp_monitor_solution [ascii binary or draw][:filename][:format option]` - plot solution at each iteration +- `-ksp_monitor_singular_value` - monitor extreme singular values at each iteration +- `-ksp_converged_reason` - view the convergence state at the end of the solve +- `-ksp_use_explicittranspose` - transpose the system explicitly in KSPSolveTranspose +- `-ksp_error_if_not_converged` - stop the program as soon as an error is detected in a `KSPSolve()`, `KSP_DIVERGED_ITS` +is not treated as an error on inner solves +- `-ksp_converged_rate` - view the convergence rate at the end of the solve + +Level: beginner + +Note: +To see all options, run your program with the `-help` option or consult [](ch_ksp) + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPResetFromOptions()`, `KSPSetUseFischerGuess()` + +# External Links +$(_doc_external("DM/KSPSetFromOptions")) +""" +function KSPSetFromOptions(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPSetFromOptions( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPResetFromOptions(ksp::AbstractKSP{PetscLib}) + +Sets `KSP` parameters from user options ONLY if the `KSP` was previously set from options + +Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetFromOptions()`, `KSPSetOptionsPrefix()` + +# External Links +$(_doc_external("DM/KSPResetFromOptions")) +""" +function KSPResetFromOptions(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPResetFromOptions( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctx = KSPMonitorSetFromOptions(ksp::AbstractKSP{PetscLib},opt::Vector{Char},name::Vector{Char}) + +Sets a monitor function and viewer appropriate for the type indicated by the user in the options database + +Collective + +Input Parameters: +=== +- `ksp` - `KSP` object you wish to monitor +- `opt` - the command line option for this monitor +- `name` - the monitor type one is seeking +- `ctx` - An optional user context for the monitor, or `NULL` + +Level: developer + +-seealso: [](ch_ksp), `KSPMonitorRegister()`, `KSPMonitorSet()`, `PetscOptionsCreateViewer()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("DM/KSPMonitorSetFromOptions")) +""" +function KSPMonitorSetFromOptions(ksp::AbstractKSP{PetscLib},opt::Vector{Char},name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPMonitorSetFromOptions( + PetscLib, + ksp, + opt, + name, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + vf = KSPMonitorResidual(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Print the (possibly preconditioned) residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor` - Activates `KSPMonitorResidual()` + +Level: intermediate + +Note: +For some methods, such as `KSPGMRES`, the norm is not computed directly from the residual. + +The type of norm used by the method can be controlled with `KSPSetNormType()` + +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidualDraw()`, `KSPMonitorResidualDrawLG()`, +`KSPMonitorResidualRange()`, `KSPMonitorTrueResidualDraw()`, `KSPMonitorTrueResidualDrawLG()`, `KSPMonitorTrueResidualMax()`, +`KSPMonitorSingularValue()`, `KSPMonitorSolutionDrawLG()`, `KSPMonitorSolutionDraw()`, `KSPMonitorSolution()`, +`KSPMonitorErrorDrawLG()`, `KSPMonitorErrorDraw()`, `KSPMonitorError()` + +# External Links +$(_doc_external("DM/KSPMonitorResidual")) +""" +function KSPMonitorResidual(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorResidual( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorResidualDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the (possibly preconditioned) residual at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor draw` - Activates `KSPMonitorResidualDraw()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidual()`, `KSPMonitorResidualDrawLG()` + +# External Links +$(_doc_external("DM/KSPMonitorResidualDraw")) +""" +function KSPMonitorResidualDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorResidualDraw( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorResidualDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the (possibly preconditioned) residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor draw::draw_lg` - Activates `KSPMonitorResidualDrawLG()` + +Level: intermediate + +Notes: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Use `KSPMonitorResidualDrawLGCreate()` to create the context used with this monitor + +-seealso: [](ch_ksp), `KSP`, `PETSCVIEWERDRAW`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidualDraw()`, `KSPMonitorResidual()` + +# External Links +$(_doc_external("DM/KSPMonitorResidualDrawLG")) +""" +function KSPMonitorResidualDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorResidualDrawLG( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + + + +""" + UNTESTED !!! + vf = KSPMonitorResidualShort(ksp::AbstractKSP{PetscLib},its::Int,fnorm::AbstractFloat) + + +# External Links +$(_doc_external("DM/KSPMonitorResidualShort")) +""" +function KSPMonitorResidualShort(ksp::AbstractKSP{PetscLib},its::Int,fnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorResidualShort( + PetscLib, + ksp, + its, + fnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorResidualRange(ksp::AbstractKSP{PetscLib},it::Int,rnorm::AbstractFloat) + +Prints the percentage of residual elements that are more than 10 percent of the maximum value. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `it` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_range` - Activates `KSPMonitorResidualRange()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()` + +# External Links +$(_doc_external("DM/KSPMonitorResidualRange")) +""" +function KSPMonitorResidualRange(ksp::AbstractKSP{PetscLib},it::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorResidualRange( + PetscLib, + ksp, + it, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorTrueResidual(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Prints the true residual norm, as well as the (possibly preconditioned) approximate residual norm, at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_true_residual` - Activates `KSPMonitorTrueResidual()` + +Level: intermediate + +Notes: +When using right preconditioning, these values are equivalent. + +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("DM/KSPMonitorTrueResidual")) +""" +function KSPMonitorTrueResidual(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorTrueResidual( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorTrueResidualDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the true residual at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context of type `PETSCVIEWERDRAW` + +Options Database Key: +=== +- `-ksp_monitor_true_residual draw` - Activates `KSPMonitorResidualDraw()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidual()`, +`KSPMonitorTrueResidualDrawLG()`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("DM/KSPMonitorTrueResidualDraw")) +""" +function KSPMonitorTrueResidualDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorTrueResidualDraw( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorTrueResidualDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the true residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_true_residual draw::draw_lg` - Activates `KSPMonitorTrueResidualDrawLG()` + +Level: intermediate + +Notes: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Call `KSPMonitorTrueResidualDrawLGCreate()` to create the context needed for this monitor + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorTrueResidualDraw()`, `KSPMonitorResidual`, +`KSPMonitorTrueResidualDrawLGCreate()` + +# External Links +$(_doc_external("DM/KSPMonitorTrueResidualDrawLG")) +""" +function KSPMonitorTrueResidualDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorTrueResidualDrawLG( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + + +""" + UNTESTED !!! + vf = KSPMonitorTrueResidualMax(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Prints the true residual max norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_true_residual_max` - Activates `KSPMonitorTrueResidualMax()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()` + +# External Links +$(_doc_external("DM/KSPMonitorTrueResidualMax")) +""" +function KSPMonitorTrueResidualMax(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorTrueResidualMax( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorError(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Prints the error norm, as well as the (possibly preconditioned) residual norm, at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_error` - Activates `KSPMonitorError()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()` + +# External Links +$(_doc_external("DM/KSPMonitorError")) +""" +function KSPMonitorError(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorError( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorErrorDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the error at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_error draw` - Activates `KSPMonitorErrorDraw()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorErrorDrawLG()` + +# External Links +$(_doc_external("DM/KSPMonitorErrorDraw")) +""" +function KSPMonitorErrorDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorErrorDraw( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorErrorDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the error and residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_error draw::draw_lg` - Activates `KSPMonitorTrueResidualDrawLG()` + +Level: intermediate + +Notes: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Call `KSPMonitorErrorDrawLGCreate()` to create the context used with this monitor + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorErrorDraw()` + +# External Links +$(_doc_external("DM/KSPMonitorErrorDrawLG")) +""" +function KSPMonitorErrorDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorErrorDrawLG( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorSolution(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Print the solution norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_solution` - Activates `KSPMonitorSolution()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("DM/KSPMonitorSolution")) +""" +function KSPMonitorSolution(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorSolution( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorSolutionDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the solution at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_solution draw` - Activates `KSPMonitorSolutionDraw()` + +Level: intermediate + +Note: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +-seealso: [](ch_ksp), `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("DM/KSPMonitorSolutionDraw")) +""" +function KSPMonitorSolutionDraw(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorSolutionDraw( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + +""" + UNTESTED !!! + vf = KSPMonitorSolutionDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Plots the solution norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_solution draw::draw_lg` - Activates `KSPMonitorSolutionDrawLG()` + +Level: intermediate + +Notes: +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Call `KSPMonitorSolutionDrawLGCreate()` to create the context needed with this monitor + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorSolutionDrawLGCreate()` + +# External Links +$(_doc_external("DM/KSPMonitorSolutionDrawLG")) +""" +function KSPMonitorSolutionDrawLG(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorSolutionDrawLG( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + + +""" + UNTESTED !!! + vf = KSPMonitorSingularValue(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Prints the two norm of the true residual and estimation of the extreme singular values of the preconditioned problem at each iteration. + +Logically Collective + +Input Parameters: +=== +- `ksp` - the iterative context +- `n` - the iteration +- `rnorm` - the two norm of the residual +- `vf` - The viewer context + +Options Database Key: +=== +- `-ksp_monitor_singular_value` - Activates `KSPMonitorSingularValue()` + +Level: intermediate + +Notes: +The `KSPCG` solver uses the Lanczos technique for eigenvalue computation, +while `KSPGMRES` uses the Arnoldi technique; other iterative methods do +not currently compute singular values. + +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Call `KSPMonitorSingularValueCreate()` to create the context needed by this monitor + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValueCreate()` + +# External Links +$(_doc_external("DM/KSPMonitorSingularValue")) +""" +function KSPMonitorSingularValue(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + + LibPETSc.KSPMonitorSingularValue( + PetscLib, + ksp, + n, + rnorm, + vf, + ) + + return vf +end + + + +""" + UNTESTED !!! + ctx = KSPMonitorDynamicTolerance(ksp::AbstractKSP{PetscLib},its::Int,fnorm::AbstractFloat) + +A monitor that changes the inner tolerance of nested preconditioners in every outer iteration in an adaptive way. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `its` - iteration number (not used) +- `fnorm` - the current residual norm +- `ctx` - context used by monitor + +Options Database Key: +=== +- `-sub_ksp_dynamic_tolerance ` - coefficient of dynamic tolerance for inner solver, default is 1.0 + +Level: advanced + +Notes: +Applies for `PCKSP`, `PCBJACOBI`, and `PCDEFLATION` preconditioners + +This may be useful for a flexible preconditioned Krylov method, such as `KSPFGMRES`, [](sec_flexibleksp) to +control the accuracy of the inner solves needed to guarantee convergence of the outer iterations. + +This is not called directly by users, rather one calls `KSPMonitorSet()`, with this function as an argument, to cause the monitor +to be used during the `KSP` solve. + +Use `KSPMonitorDynamicToleranceCreate()` and `KSPMonitorDynamicToleranceSetCoefficient()` to create the context needed by this +monitor function. + +Pass the context and `KSPMonitorDynamicToleranceDestroy()` to `KSPMonitorSet()` + +-seealso: [](sec_flexibleksp), `KSP`, `KSPMonitorDynamicToleranceCreate()`, `KSPMonitorDynamicToleranceDestroy()`, `KSPMonitorDynamicToleranceSetCoefficient()` + +# External Links +$(_doc_external("DM/KSPMonitorDynamicTolerance")) +""" +function KSPMonitorDynamicTolerance(ksp::AbstractKSP{PetscLib},its::Int,fnorm::AbstractFloat) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPMonitorDynamicTolerance( + PetscLib, + ksp, + its, + fnorm, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + + + +""" + UNTESTED !!! + KSPUnwindPreconditioner(ksp::AbstractKSP{PetscLib},vsoln::AbstractVector,vt1::AbstractVector) + +Unwinds the preconditioning in the solution. That is, +takes solution to the preconditioned problem and gets the solution to the +original problem from it. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `vsoln` - solution vector +- `vt1` - temporary work vector + +Output Parameter: +=== +- `vsoln` - contains solution on output + +Level: advanced + +Note: +If preconditioning either symmetrically or on the right, this routine solves +for the correction to the unpreconditioned problem. If preconditioning on +the left, nothing is done. + +-seealso: [](ch_ksp), `KSP`, `KSPSetPCSide()` + +# External Links +$(_doc_external("DM/KSPUnwindPreconditioner")) +""" +function KSPUnwindPreconditioner(ksp::AbstractKSP{PetscLib},vsoln::AbstractVector,vt1::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPUnwindPreconditioner( + PetscLib, + ksp, + vsoln, + vt1, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPInitialResidual(ksp::AbstractKSP{PetscLib},vsoln::AbstractVector,vt1::AbstractVector,vt2::AbstractVector,vres::AbstractVector,vb::AbstractVector) + +Computes the residual. Either b +preconditioning or C*(b - A*x) with left preconditioning; the latter +residual is often called the "preconditioned residual". + +Collective + +Input Parameters: +=== +- `ksp` - the `KSP` solver object +- `vsoln` - solution to use in computing residual +- `vt1` - temporary work vector +- `vt2` - temporary work vector +- `vb` - right-hand-side vector + +Output Parameter: +=== +- `vres` - calculated residual + +Level: developer + +Note: +This routine assumes that an iterative method, designed for A x = b +will be used with a preconditioner, C, such that the actual problem is either +-vb +AC u = b (right preconditioning) or +CA x = Cb (left preconditioning). +-ve +This means that the calculated residual will be scaled and/or preconditioned; +the true residual b-Ax +is returned in the `vt2` temporary work vector. + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPMonitor()` + +# External Links +$(_doc_external("DM/KSPInitialResidual")) +""" +function KSPInitialResidual(ksp::AbstractKSP{PetscLib},vsoln::AbstractVector,vt1::AbstractVector,vt2::AbstractVector,vres::AbstractVector,vb::AbstractVector) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPInitialResidual( + PetscLib, + ksp, + vsoln, + vt1, + vt2, + vres, + vb, + ) + + return nothing +end + + +""" + KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) + +Sets the matrix associated with the linear system +and a (possibly) different one from which the preconditioner will be built + +Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as Amat. + +Level: beginner + +Notes: +If you know the operator Amat has a null space you can use `MatSetNullSpace()` and `MatSetTransposeNullSpace()` to supply the null +space to `Amat` and the `KSP` solvers will automatically use that null space as needed during the solution process. + +All future calls to `KSPSetOperators()` must use the same size matrices! + +Passing a `NULL` for `Amat` or `Pmat` removes the matrix that is currently used. + +If you wish to replace either `Amat` or `Pmat` but leave the other one untouched then +first call `KSPGetOperators()` to get the one you wish to keep, call `PetscObjectReference()` +on it and then pass it back in your call to `KSPSetOperators()`. + +Developer Notes: +If the operators have NOT been set with `KSPSetOperators()` then the operators +are created in the `PC` and returned to the user. In this case, if both operators +mat and pmat are requested, two DIFFERENT operators will be returned. If +only one is requested both operators in the `PC` will be the same (i.e. as +if one had called `KSPSetOperators()` with the same argument for both `Mat`s). +The user must set the sizes of the returned matrices and their type etc just +as if the user created them with `MatCreate()`. For example, + +-vb +KSPGetOperators(ksp/pc,&mat,NULL); is equivalent to +set size, type, etc of mat + +MatCreate(comm,&mat); +KSP/PCSetOperators(ksp/pc,mat,mat); +PetscObjectDereference((PetscObject)mat); +set size, type, etc of mat + +and + +KSP/PCGetOperators(ksp/pc,&mat,&pmat); is equivalent to +set size, type, etc of mat and pmat + +MatCreate(comm,&mat); +MatCreate(comm,&pmat); +KSP/PCSetOperators(ksp/pc,mat,pmat); +PetscObjectDereference((PetscObject)mat); +PetscObjectDereference((PetscObject)pmat); +set size, type, etc of mat and pmat +-ve + +The rationale for this support is so that when creating a `TS`, `SNES`, or `KSP` the hierarchy +of underlying objects (i.e. `SNES`, `KSP`, `PC`, `Mat`) and their lifespans can be completely +managed by the top most level object (i.e. the `TS`, `SNES`, or `KSP`). Another way to look +at this is when you create a `SNES` you do not NEED to create a `KSP` and attach it to +the `SNES` object (the `SNES` object manages it for you). Similarly when you create a `KSP` +you do not need to attach a `PC` to it (the `KSP` object manages the `PC` object for you). +Thus, why should YOU have to create the `Mat` and attach it to the `SNES`/`KSP`/`PC`, when +it can be created for you? + +-seealso: [](ch_ksp), `KSP`, `Mat`, `KSPSolve()`, `KSPGetPC()`, `PCGetOperators()`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPSetComputeRHS()` + +# External Links +$(_doc_external("DM/KSPSetOperators")) +""" +function KSPSetOperators(ksp::AbstractKSP{PetscLib},Amat::AbstractMatrix,Pmat::AbstractMatrix) where {PetscLib} + + LibPETSc.KSPSetOperators( + PetscLib, + ksp, + Amat, + Pmat, + ) + + return nothing +end + + +""" + UNTESTED !!! + Amat,Pmat = KSPGetOperators(ksp::AbstractKSP{PetscLib}) + +Gets the matrix associated with the linear system +and a (possibly) different one used to construct the preconditioner. + +Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameters: +=== +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as `Amat`. + +Level: intermediate + +Note: +DOES NOT increase the reference counts of the matrix, so you should NOT destroy them. + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPGetPC()`, `PCGetOperators()`, `PCSetOperators()`, `KSPSetOperators()`, `KSPGetOperatorsSet()` + +# External Links +$(_doc_external("DM/KSPGetOperators")) +""" +function KSPGetOperators(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetOperators( + PetscLib, + ksp, + Amat, + Pmat, + ) + + return Amat,Pmat +end + + +""" + UNTESTED !!! + mat,pmat = KSPGetOperatorsSet(ksp::AbstractKSP{PetscLib}) + +Determines if the matrix associated with the linear system and +possibly a different one associated with the preconditioner have been set in the `KSP`. + +Not Collective, though the results on all processes should be the same + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameters: +=== +- `mat` - the matrix associated with the linear system was set +- `pmat` - matrix associated with the preconditioner was set, usually the same as `mat` + +Level: intermediate + +Note: +This routine exists because if you call `KSPGetOperators()` on a `KSP` that does not yet have operators they are +automatically created in the call. + +-seealso: [](ch_ksp), `KSP`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetOperators()`, `PCGetOperators()`, `PCGetOperatorsSet()` + +# External Links +$(_doc_external("DM/KSPGetOperatorsSet")) +""" +function KSPGetOperatorsSet(ksp::AbstractKSP{PetscLib}) where {PetscLib} + mat = Ref{PetscBool}() + pmat = Ref{PetscBool}() + + LibPETSc.KSPGetOperatorsSet( + PetscLib, + ksp, + mat, + pmat, + ) + + return mat[] == PETSC_TRUE,pmat[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPAppendOptionsPrefix(ksp::AbstractKSP{PetscLib},prefix::Vector{Char}) + +Appends to the prefix used for searching for all +`KSP` options in the database. + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov context +- `prefix` - the prefix string to prepend to all `KSP` option requests + +Level: intermediate + +Note: +A hyphen (-) must NOT be given at the beginning of the prefix name. +The first character of all runtime options is AUTOMATICALLY the hyphen. + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPGetOptionsPrefix()`, `KSPSetFromOptions()` + +# External Links +$(_doc_external("DM/KSPAppendOptionsPrefix")) +""" +function KSPAppendOptionsPrefix(ksp::AbstractKSP{PetscLib},prefix::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPAppendOptionsPrefix( + PetscLib, + ksp, + prefix, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPGetOptionsPrefix(ksp::AbstractKSP{PetscLib},prefix::Vector{Char}) + +Gets the prefix used for searching for all +`KSP` options in the database. + +Not Collective + +Input Parameter: +=== +- `ksp` - the Krylov context + +Output Parameter: +=== +- `prefix` - pointer to the prefix string used is returned + +Level: advanced + +Fortran Note: +Pass in a string 'prefix' of +sufficient length to hold the prefix. + +-seealso: [](ch_ksp), `KSP`, `KSPSetFromOptions()`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()` + +# External Links +$(_doc_external("DM/KSPGetOptionsPrefix")) +""" +function KSPGetOptionsPrefix(ksp::AbstractKSP{PetscLib},prefix::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPGetOptionsPrefix( + PetscLib, + ksp, + prefix, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetDiagonalScale(ksp::AbstractKSP{PetscLib},scale::PetscBool) + +Tells `KSP` to symmetrically diagonally scale the system +before solving. This actually CHANGES the matrix (and right-hand side). + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `scale` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +=== +- `-ksp_diagonal_scale` - perform a diagonal scaling before the solve +- `-ksp_diagonal_scale_fix` - scale the matrix back AFTER the solve + +Level: advanced + +Notes: +Scales the matrix by D^{-1/2} A D^{-1/2} [D^{1/2} x ] = D^{-1/2} b +where D_{ii} is 1/abs(A_{ii}) unless A_{ii} is zero and then it is 1. + +BE CAREFUL with this routine: it actually scales the matrix and right +hand side that define the system. After the system is solved the matrix +and right-hand side remain scaled unless you use `KSPSetDiagonalScaleFix()` + +This should NOT be used within the `SNES` solves if you are using a line +search. + +If you use this with the `PCType` `PCEISENSTAT` preconditioner than you can +use the `PCEisenstatSetNoDiagonalScaling()` option, or `-pc_eisenstat_no_diagonal_scaling` +to save some unneeded, redundant flops. + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetDiagonalScale")) +""" +function KSPSetDiagonalScale(ksp::AbstractKSP{PetscLib},scale::PetscBool) where {PetscLib} + + LibPETSc.KSPSetDiagonalScale( + PetscLib, + ksp, + scale, + ) + + return nothing +end + + +""" + UNTESTED !!! + scale = KSPGetDiagonalScale(ksp::AbstractKSP{PetscLib}) + +Checks if `KSP` solver scales the matrix and right + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameter: +=== +- `scale` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetDiagonalScale()`, `KSPSetDiagonalScaleFix()` + +# External Links +$(_doc_external("DM/KSPGetDiagonalScale")) +""" +function KSPGetDiagonalScale(ksp::AbstractKSP{PetscLib}) where {PetscLib} + scale = Ref{PetscBool}() + + LibPETSc.KSPGetDiagonalScale( + PetscLib, + ksp, + scale, + ) + + return scale[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPSetDiagonalScaleFix(ksp::AbstractKSP{PetscLib},fix::PetscBool) + +Tells `KSP` to diagonally scale the system back after solving. + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `fix` - `PETSC_TRUE` to scale back after the system solve, `PETSC_FALSE` to not +rescale (default) + +Level: intermediate + +Notes: +Must be called after `KSPSetDiagonalScale()` + +Using this will slow things down, because it rescales the matrix before and +after each linear solve. This is intended mainly for testing to allow one +to easily get back the original system to make sure the solution computed is +accurate enough. + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScale()`, `KSPGetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetDiagonalScaleFix")) +""" +function KSPSetDiagonalScaleFix(ksp::AbstractKSP{PetscLib},fix::PetscBool) where {PetscLib} + + LibPETSc.KSPSetDiagonalScaleFix( + PetscLib, + ksp, + fix, + ) + + return nothing +end + + +""" + UNTESTED !!! + fix = KSPGetDiagonalScaleFix(ksp::AbstractKSP{PetscLib}) + +Determines if `KSP` diagonally scales the system back after solving. That is `KSPSetDiagonalScaleFix()` has been called + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameter: +=== +- `fix` - `PETSC_TRUE` to scale back after the system solve, `PETSC_FALSE` to not +rescale (default) + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScale()`, `KSPSetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetDiagonalScaleFix")) +""" +function KSPGetDiagonalScaleFix(ksp::AbstractKSP{PetscLib}) where {PetscLib} + fix = Ref{PetscBool}() + + LibPETSc.KSPGetDiagonalScaleFix( + PetscLib, + ksp, + fix, + ) + + return fix[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + KSPView(ksp::AbstractKSP{PetscLib},viewer::PetscViewer) + +Prints the `KSP` data structure. + +Collective + +Input Parameters: +=== +- `ksp` - the Krylov space context +- `viewer` - visualization context + +Options Database Key: +=== +- `-ksp_view` - print the `KSP` data structure at the end of each `KSPSolve()` call + +Level: beginner + +Notes: +The available visualization contexts include +- ``PETSC_VIEWER_STDOUT_SELF`` - standard output (default) +- ``PETSC_VIEWER_STDOUT_WORLD`` - synchronized standard +output where only the first processor opens +the file. All other processors send their +data to the first processor to print. + +The available formats include +- ``PETSC_VIEWER_DEFAULT`` - standard output (default) +- ``PETSC_VIEWER_ASCII_INFO_DETAIL`` - more verbose output for PCBJACOBI and PCASM + +The user can open an alternative visualization context with +`PetscViewerASCIIOpen()` - output to a specified file. + +In the debugger you can do call `KSPView(ksp,0)` to display the `KSP`. (The same holds for any PETSc object viewer). + +-seealso: [](ch_ksp), `KSP`, `PetscViewer`, `PCView()`, `PetscViewerASCIIOpen()` + +# External Links +$(_doc_external("DM/KSPView")) +""" +function KSPView(ksp::AbstractKSP{PetscLib},viewer::PetscViewer) where {PetscLib} + + LibPETSc.KSPView( + PetscLib, + ksp, + viewer, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPLoad(newdm::AbstractKSP{PetscLib},viewer::PetscViewer) + +Loads a `KSP` that has been stored in a `PETSCVIEWERBINARY` with `KSPView()`. + +Collective + +Input Parameters: +=== +- `newdm` - the newly loaded `KSP`, this needs to have been created with `KSPCreate()` or +some related function before a call to `KSPLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` + +Level: intermediate + +Note: +The type is determined by the data in the file, any type set into the `KSP` before this call is ignored. + +-seealso: [](ch_ksp), `KSP`, `PetscViewerBinaryOpen()`, `KSPView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("DM/KSPLoad")) +""" +function KSPLoad(newdm::AbstractKSP{PetscLib},viewer::PetscViewer) where {PetscLib} + + LibPETSc.KSPLoad( + PetscLib, + newdm, + viewer, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPViewFromOptions(A::AbstractKSP{PetscLib},obj::PetscObject,name::Vector{Char}) + +View a `KSP` object based on values in the options database + +Collective + +Input Parameters: +=== +- `A` - Krylov solver context +- `obj` - Optional object +- `name` - command line option + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPView`, `PetscObjectViewFromOptions()`, `KSPCreate()` + +# External Links +$(_doc_external("DM/KSPViewFromOptions")) +""" +function KSPViewFromOptions(A::AbstractKSP{PetscLib},obj::PetscObject,name::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPViewFromOptions( + PetscLib, + A, + obj, + name, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPConvergedReasonViewFromOptions(ksp::AbstractKSP{PetscLib}) + +Processes command line options to determine if/how a `KSPReason` is to be viewed. + +Collective + +Input Parameter: +=== +- `ksp` - the `KSP` object + +Level: intermediate + +-seealso: [](ch_ksp), `KSPConvergedReasonView()`, `KSPConvergedReasonViewSet()` + +# External Links +$(_doc_external("DM/KSPConvergedReasonViewFromOptions")) +""" +function KSPConvergedReasonViewFromOptions(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPConvergedReasonViewFromOptions( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPConvergedReasonViewCancel(ksp::AbstractKSP{PetscLib}) + +Clears all the reasonview functions for a `KSP` object set with `KSPConvergedReasonViewSet()` +as well as the default viewer. + +Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPDestroy()`, `KSPReset()`, `KSPConvergedReasonViewSet()` + +# External Links +$(_doc_external("DM/KSPConvergedReasonViewCancel")) +""" +function KSPConvergedReasonViewCancel(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPConvergedReasonViewCancel( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPConvergedRateView(ksp::AbstractKSP{PetscLib},viewer::PetscViewer) + +Displays the convergence rate of `KSPSolve()` to a viewer + +Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `viewer` - the viewer to display the reason + +Options Database Key: +=== +- `-ksp_converged_rate` - print reason for convergence or divergence and the convergence rate (or 0.0 for divergence) + +Level: intermediate + +Notes: +To change the format of the output, call `PetscViewerPushFormat`(`viewer`,`format`) before this call. + +Suppose that the residual is reduced linearly, r_k = c^k r_0, which means log r_k = log r_0 + k log c. After linear regression, +the slope is log c. The coefficient of determination is given by 1 - frac{sum_i (y_i - f(x_i))^2}{sum_i (y_i - bar y)}, + +-seealso: [](ch_ksp), `KSPConvergedReasonView()`, `KSPGetConvergedRate()`, `KSPSetTolerances()`, `KSPConvergedDefault()` + +# External Links +$(_doc_external("DM/KSPConvergedRateView")) +""" +function KSPConvergedRateView(ksp::AbstractKSP{PetscLib},viewer::PetscViewer) where {PetscLib} + + LibPETSc.KSPConvergedRateView( + PetscLib, + ksp, + viewer, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetNormType(ksp::AbstractKSP{PetscLib},normtype::KSPNormType) + +Sets the norm that is used for convergence testing. + +Logically Collective + +Input Parameters: +=== +- `ksp` - Krylov solver context +- `normtype` - one of +-vb +KSP_NORM_NONE - skips computing the norm, this should generally only be used if you are using +the Krylov method as a smoother with a fixed small number of iterations. +Implicitly sets `KSPConvergedSkip()` as the `KSP` convergence test. +Note that certain algorithms such as `KSPGMRES` ALWAYS require the norm calculation, +for these methods the norms are still computed, they are just not used in +the convergence test. +KSP_NORM_PRECONDITIONED - the default for left-preconditioned solves, uses the l2 norm +of the preconditioned residual P^{-1}(b - A x). +KSP_NORM_UNPRECONDITIONED - uses the l2 norm of the true b - Ax residual. +KSP_NORM_NATURAL - supported by `KSPCG`, `KSPCR`, `KSPCGNE`, `KSPCGS` +-ve + +Options Database Key: +=== +- `-ksp_norm_type ` - set `KSP` norm type + +Level: advanced + +Note: +Not all combinations of preconditioner side (see `KSPSetPCSide()`) and norm type are supported by all Krylov methods. +If only one is set, PETSc tries to automatically change the other to find a compatible pair. If no such combination +is supported, PETSc will generate an error. + +Developer Note: +Supported combinations of norm and preconditioner side are set using `KSPSetSupportedNorm()`. + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetCheckNormIteration()`, `KSPSetPCSide()`, `KSPGetPCSide()`, `KSPNormType` + +# External Links +$(_doc_external("DM/KSPSetNormType")) +""" +function KSPSetNormType(ksp::AbstractKSP{PetscLib},normtype::KSPNormType) where {PetscLib} + + LibPETSc.KSPSetNormType( + PetscLib, + ksp, + normtype, + ) + + return nothing +end + + +""" + UNTESTED !!! + normtype = KSPGetNormType(ksp::AbstractKSP{PetscLib}) + +Gets the norm that is used for convergence testing. + +Not Collective + +Input Parameter: +=== +- `ksp` - Krylov solver context + +Output Parameter: +=== +- `normtype` - norm that is used for convergence testing + +Level: advanced + +-seealso: [](ch_ksp), `KSPNormType`, `KSPSetNormType()`, `KSPConvergedSkip()` + +# External Links +$(_doc_external("DM/KSPGetNormType")) +""" +function KSPGetNormType(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetNormType( + PetscLib, + ksp, + normtype, + ) + + return normtype +end + + +""" + UNTESTED !!! + KSPSetCheckNormIteration(ksp::AbstractKSP{PetscLib},it::Int) + +Sets the first iteration at which the norm of the residual will be +computed and used in the convergence test. + +Logically Collective + +Input Parameters: +=== +- `ksp` - Krylov solver context +- `it` - use -1 to check at all iterations + +Notes: +Currently only works with `KSPCG`, `KSPBCGS` and `KSPIBCGS` + +Use `KSPSetNormType`(ksp,`KSP_NORM_NONE`) to never check the norm + +On steps where the norm is not computed, the previous norm is still in the variable, so if you run with, for example, +`-ksp_monitor` the residual norm will appear to be unchanged for several iterations (though it is not really unchanged). + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetNormType()` + +# External Links +$(_doc_external("DM/KSPSetCheckNormIteration")) +""" +function KSPSetCheckNormIteration(ksp::AbstractKSP{PetscLib},it::Int) where {PetscLib} + + LibPETSc.KSPSetCheckNormIteration( + PetscLib, + ksp, + it, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetLagNorm(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Lags the residual norm calculation so that it is computed as part of the `MPI_Allreduce()` for +computing the inner products for the next iteration. This can reduce communication costs at the expense of doing +one additional iteration. + +Logically Collective + +Input Parameters: +=== +- `ksp` - Krylov solver context +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +=== +- `-ksp_lag_norm` - lag the calculated residual norm + +Level: advanced + +Notes: +Currently only works with `KSPIBCGS`. + +Use `KSPSetNormType`(ksp,`KSP_NORM_NONE`) to never check the norm + +If you lag the norm and run with, for example, `-ksp_monitor`, the residual norm reported will be the lagged one. + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetNormType()`, `KSPSetCheckNormIteration()` + +# External Links +$(_doc_external("DM/KSPSetLagNorm")) +""" +function KSPSetLagNorm(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetLagNorm( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + ctx = KSPGetConvergenceContext(ksp::AbstractKSP{PetscLib}) + +Gets the convergence context set with `KSPSetConvergenceTest()`. + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `ctx` - monitoring context + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSPGetConvergenceTest()` + +# External Links +$(_doc_external("DM/KSPGetConvergenceContext")) +""" +function KSPGetConvergenceContext(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPGetConvergenceContext( + PetscLib, + ksp, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + reason,ctx = KSPConvergedDefault(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Default code to determine convergence of the linear iterative solvers + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - residual norm (may be estimated, depending on the method may be the preconditioned residual norm) +- `ctx` - convergence context which must be created by `KSPConvergedDefaultCreate()` + +Output Parameter: +=== +- `reason` - the convergence reason; it is positive if the iteration has converged, +negative if the iteration has diverged, and `KSP_CONVERGED_ITERATING` otherwise + +Options Database Keys: +=== +- `-ksp_max_it` - maximum number of linear iterations +- `-ksp_min_it` - minimum number of linear iterations, defaults to 0 +- `-ksp_rtol rtol` - relative tolerance used in default determination of convergence, i.e. if residual norm decreases by this factor than convergence is declared +- `-ksp_atol abstol` - absolute tolerance used in default convergence test, i.e. if residual norm is less than this then convergence is declared +- `-ksp_divtol tol` - if residual norm increases by this factor than divergence is declared +- `-ksp_converged_use_initial_residual_norm` - see `KSPConvergedDefaultSetUIRNorm()` +- `-ksp_converged_use_min_initial_residual_norm` - see `KSPConvergedDefaultSetUMIRNorm()` +- `-ksp_converged_maxits` - see `KSPConvergedDefaultSetConvergedMaxits()` + +Level: advanced + +Notes: +`KSPConvergedDefault()` reaches convergence when rnorm < MAX (rtol * rnorm_0, abstol); +Divergence is detected if rnorm > dtol * rnorm_0, or when failures are detected throughout the iteration. +By default, reaching the maximum number of iterations is considered divergence (i.e. KSP_DIVERGED_ITS). +In order to have PETSc declaring convergence in such a case (i.e. `KSP_CONVERGED_ITS`), users can use `KSPConvergedDefaultSetConvergedMaxits()` + +where: +- ``rtol`` - relative tolerance, +- ``abstol`` - absolute tolerance. +- ``dtol`` - divergence tolerance, +- ``rnorm_0`` - the two norm of the right-hand side (or the preconditioned norm, depending on what was set with +`KSPSetNormType()`. When initial guess is non-zero you +can call `KSPConvergedDefaultSetUIRNorm()` to use the norm of (b - A*(initial guess)) +as the starting point for relative norm convergence testing, that is as `rnorm_0`. +Call `KSPConvergedDefaultSetUMIRNorm()` to use the minimum of the norm of (b - A*(initial guess)) and the norm of b as the starting point. + +Use `KSPSetTolerances()` to alter the defaults for `rtol`, `abstol`, `dtol`. + +Use `KSPSetNormType()` (or `-ksp_norm_type `) to change the norm used for computing rnorm + +The precise values of reason are available in `KSPConvergedReason` + +This routine is used by `KSP` by default so the user generally never needs call it directly. + +Use `KSPSetConvergenceTest()` to provide your own test instead of using this one. + +Call `KSPSetConvergenceTest()` with the `ctx`, as created above and the destruction function `KSPConvergedDefaultDestroy()` + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPSetMinimumIterations()`, +`KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()`, `KSPConvergedDefaultCreate()`, `KSPConvergedDefaultDestroy()` + +# External Links +$(_doc_external("DM/KSPConvergedDefault")) +""" +function KSPConvergedDefault(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPConvergedDefault( + PetscLib, + ksp, + n, + rnorm, + reason, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return reason,ctx +end + + + + + +""" + UNTESTED !!! + KSPConvergedDefaultSetUIRNorm(ksp::AbstractKSP{PetscLib}) + +makes the default convergence test use || B*(b +instead of || B*b ||. In the case of right preconditioner or if `KSPSetNormType`(ksp,`KSP_NORM_UNPRECONDITIONED`) +is used there is no B in the above formula. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context + +Options Database Key: +=== +- `-ksp_converged_use_initial_residual_norm ` - Use initial residual norm for computing relative convergence + +Level: intermediate + +Notes: +UIRNorm is short for Use Initial Residual Norm. + +Use `KSPSetTolerances()` to alter the defaults for rtol, abstol, dtol. + +The precise values of reason are macros such as `KSP_CONVERGED_RTOL`, which +are defined in petscksp.h. + +If the convergence test is not `KSPConvergedDefault()` then this is ignored. + +If right preconditioning is being used then B does not appear in the above formula. + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()` + +# External Links +$(_doc_external("DM/KSPConvergedDefaultSetUIRNorm")) +""" +function KSPConvergedDefaultSetUIRNorm(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPConvergedDefaultSetUIRNorm( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPConvergedDefaultSetUMIRNorm(ksp::AbstractKSP{PetscLib}) + +makes the default convergence test use min(|| B*(b +In the case of right preconditioner or if `KSPSetNormType`(ksp,`KSP_NORM_UNPRECONDITIONED`) +is used there is no B in the above formula. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context + +Options Database Key: +=== +- `-ksp_converged_use_min_initial_residual_norm ` - Use minimum of initial residual norm and b for computing relative convergence + +Level: intermediate + +Notes: +UMIRNorm is short for Use Minimum Initial Residual Norm. + +Use `KSPSetTolerances()` to alter the defaults for rtol, abstol, dtol. + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()` + +# External Links +$(_doc_external("DM/KSPConvergedDefaultSetUMIRNorm")) +""" +function KSPConvergedDefaultSetUMIRNorm(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPConvergedDefaultSetUMIRNorm( + PetscLib, + ksp, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPConvergedDefaultSetConvergedMaxits(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +allows the default convergence test to declare convergence and return `KSP_CONVERGED_ITS` if the maximum number of iterations is reached + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `flg` - boolean flag + +Options Database Key: +=== +- `-ksp_converged_maxits ` - Declare convergence if the maximum number of iterations is reached + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetUIRNorm()` + +# External Links +$(_doc_external("DM/KSPConvergedDefaultSetConvergedMaxits")) +""" +function KSPConvergedDefaultSetConvergedMaxits(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPConvergedDefaultSetConvergedMaxits( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + reason,dtx = KSPConvergedSkip(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + +Convergence test that do not return as converged +until the maximum number of iterations is reached. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm residual value (may be estimated) +- `dtx` - unused convergence context + +Output Parameter: +=== +- `reason` - `KSP_CONVERGED_ITERATING` or `KSP_CONVERGED_ITS` + +Options Database Key: +=== +- `-ksp_convergence_test skip` - skips the test + +Level: advanced + +Note: +This should be used as the convergence test with the option +`KSPSetNormType`(ksp,`KSP_NORM_NONE`), since norms of the residual are +not computed. Convergence is then declared after the maximum number +of iterations have been reached. Useful when one is using `KSPCG` or +`KSPBCGS`. [](sec_flexibleksp) + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPBCGS`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPSetNormType()`, [](sec_flexibleksp), +`KSPConvergedReason` + +# External Links +$(_doc_external("DM/KSPConvergedSkip")) +""" +function KSPConvergedSkip(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_dtx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPConvergedSkip( + PetscLib, + ksp, + n, + rnorm, + reason, + r_dtx, + ) + + dtx = PETSc_unsafe_wrap(r_dtx, dims; own=false) + + return reason,dtx +end + + +""" + UNTESTED !!! + reason = KSPGetConvergedReason(ksp::AbstractKSP{PetscLib}) + +Gets the reason the `KSP` iteration was stopped. + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameter: +=== +- `reason` - negative value indicates diverged, positive value converged, see `KSPConvergedReason` for the possible values + +Options Database Key: +=== +- `-ksp_converged_reason` - prints the reason to standard out when the solve ends + +Level: intermediate + +Note: +If this routine is called before or doing the `KSPSolve()` the value of `KSP_CONVERGED_ITERATING` is returned + +-seealso: [](ch_ksp), `KSPConvergedReason`, `KSP`, `KSPSetConvergenceTest()`, `KSPConvergedDefault()`, `KSPSetTolerances()`, +`KSPConvergedReasonView()`, `KSPGetConvergedReasonString()` + +# External Links +$(_doc_external("DM/KSPGetConvergedReason")) +""" +function KSPGetConvergedReason(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetConvergedReason( + PetscLib, + ksp, + reason, + ) + + return reason +end + + +""" + UNTESTED !!! + KSPGetConvergedReasonString(ksp::AbstractKSP{PetscLib},strreason::Vector{Char}) + +Return a human readable string for a `KSPConvergedReason` + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` context + +Output Parameter: +=== +- `strreason` - a human readable string that describes ksp converged reason + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPGetConvergedReason()` + +# External Links +$(_doc_external("DM/KSPGetConvergedReasonString")) +""" +function KSPGetConvergedReasonString(ksp::AbstractKSP{PetscLib},strreason::Vector{Char}) where {PetscLib} + # TODO: you have vectors as input; make sure to test that the size of the vectors fits with something like: + # @assert length() == n + # You can likely also write a multiple dispatch version of this function where vector length is determined automatically + + LibPETSc.KSPGetConvergedReasonString( + PetscLib, + ksp, + strreason, + ) + + return nothing +end + + +""" + UNTESTED !!! + cr,rRsq,ce,eRsq = KSPComputeConvergenceRate(ksp::AbstractKSP{PetscLib}) + +Compute the convergence rate for the iteration + +Not Collective + +Input Parameter: +=== +- `ksp` - The `KSP` + +Output Parameters: +=== +- `cr` - The residual contraction rate +- `rRsq` - The coefficient of determination, R^2, indicating the linearity of the data +- `ce` - The error contraction rate +- `eRsq` - The coefficient of determination, R^2, indicating the linearity of the data + +Level: advanced + +Note: +Suppose that the residual is reduced linearly, r_k = c^k r_0, which means log r_k = log r_0 + k log c. After linear regression, +the slope is log c. The coefficient of determination is given by 1 - frac{sum_i (y_i - f(x_i))^2}{sum_i (y_i - bar y)}, + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedRateView()` + +# External Links +$(_doc_external("DM/KSPComputeConvergenceRate")) +""" +function KSPComputeConvergenceRate(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscReal = PetscLib.PetscReal + cr = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + rRsq = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + ce = [PetscReal(1)] + PetscReal = PetscLib.PetscReal + eRsq = [PetscReal(1)] + + LibPETSc.KSPComputeConvergenceRate( + PetscLib, + ksp, + cr, + rRsq, + ce, + eRsq, + ) + + return cr[1],rRsq[1],ce[1],eRsq[1] +end + + +""" + UNTESTED !!! + KSPSetConvergedNegativeCurvature(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Allows to declare convergence and return `KSP_CONVERGED_NEG_CURVE` when negative curvature is detected + +Collective + +Input Parameters: +=== +- `ksp` - iterative context +- `flg` - the Boolean value + +Options Database Key: +=== +- `-ksp_converged_neg_curve ` - Declare convergence if negative curvature is detected + +Level: advanced + +Note: +This is currently used only by a subset of the Krylov solvers, namely `KSPCG`, `KSPSTCG`, `KSPQCG`, `KSPGLTR`, `KSPNASH`, and `KSPMINRES`. + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedReason`, `KSPGetConvergedNegativeCurvature()` + +# External Links +$(_doc_external("DM/KSPSetConvergedNegativeCurvature")) +""" +function KSPSetConvergedNegativeCurvature(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetConvergedNegativeCurvature( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flg = KSPGetConvergedNegativeCurvature(ksp::AbstractKSP{PetscLib}) + +Get the flag to declare convergence if negative curvature is detected + +Collective + +Input Parameter: +=== +- `ksp` - iterative context + +Output Parameter: +=== +- `flg` - the Boolean value + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedReason`, `KSPSetConvergedNegativeCurvature()` + +# External Links +$(_doc_external("DM/KSPGetConvergedNegativeCurvature")) +""" +function KSPGetConvergedNegativeCurvature(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flg = Ref{PetscBool}() + + LibPETSc.KSPGetConvergedNegativeCurvature( + PetscLib, + ksp, + flg, + ) + + return flg[] == PETSC_TRUE +end + + +""" + UNTESTED !!! + mat = KSPComputeOperator(ksp::AbstractKSP{PetscLib},mattype::MatType) + +Computes the explicit preconditioned operator, including diagonal scaling and null +space removal if applicable. + +Collective + +Input Parameters: +=== +- `ksp` - the Krylov subspace context +- `mattype` - the matrix type to be used + +Output Parameter: +=== +- `mat` - the explicit preconditioned operator + +Level: advanced + +Notes: +This computation is done by applying the operators to columns of the +identity matrix. + +Currently, this routine uses a dense matrix format for the output operator if `mattype` is `NULL`. +This routine is costly in general, and is recommended for use only with relatively small systems. + +-seealso: [](ch_ksp), `KSP`, `KSPSetOperators()`, `KSPComputeEigenvaluesExplicitly()`, `PCComputeOperator()`, `KSPSetDiagonalScale()`, `KSPSetNullSpace()`, `MatType` + +# External Links +$(_doc_external("DM/KSPComputeOperator")) +""" +function KSPComputeOperator(ksp::AbstractKSP{PetscLib},mattype::MatType) where {PetscLib} + + LibPETSc.KSPComputeOperator( + PetscLib, + ksp, + mattype, + mat, + ) + + return mat +end + + +""" + UNTESTED !!! + monctx = KSPMonitorLGRange(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) + + +# External Links +$(_doc_external("DM/KSPMonitorLGRange")) +""" +function KSPMonitorLGRange(ksp::AbstractKSP{PetscLib},n::Int,rnorm::AbstractFloat) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_monctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPMonitorLGRange( + PetscLib, + ksp, + n, + rnorm, + r_monctx, + ) + + monctx = PETSc_unsafe_wrap(r_monctx, dims; own=false) + + return monctx +end + + +""" + UNTESTED !!! + KSPSetGuess(ksp::AbstractKSP{PetscLib},guess::KSPGuess) + +Set the initial guess object + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov context +- `guess` - the object created with `KSPGuessCreate()` + +Level: advanced + +Notes: +this allows a single `KSP` to be used with several different initial guess generators (likely for different linear +solvers, see `KSPSetPC()`). + +This increases the reference count of the guess object, you must destroy the object with `KSPGuessDestroy()` +before the end of the program. + +-seealso: [](ch_ksp), `KSP`, `KSPGuess`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetUseFischerGuess()`, `KSPGetGuess()` + +# External Links +$(_doc_external("DM/KSPSetGuess")) +""" +function KSPSetGuess(ksp::AbstractKSP{PetscLib},guess::KSPGuess) where {PetscLib} + + LibPETSc.KSPSetGuess( + PetscLib, + ksp, + guess, + ) + + return nothing +end + + +""" + UNTESTED !!! + guess = KSPGetGuess(ksp::AbstractKSP{PetscLib}) + +Gets the initial guess generator for the `KSP`. + +Not Collective + +Input Parameter: +=== +- `ksp` - the Krylov context + +Output Parameter: +=== +- `guess` - the object + +Level: developer + +-seealso: [](ch_ksp), `KSPGuess`, `KSP`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetUseFischerGuess()`, `KSPSetGuess()` + +# External Links +$(_doc_external("DM/KSPGetGuess")) +""" +function KSPGetGuess(ksp::AbstractKSP{PetscLib}) where {PetscLib} + + LibPETSc.KSPGetGuess( + PetscLib, + ksp, + guess, + ) + + return guess +end + + +""" + UNTESTED !!! + KSPSetUseFischerGuess(ksp::AbstractKSP{PetscLib},model::Int,size::Int) + +Use the Paul Fischer algorithm or its variants to compute initial guesses for a set of solves with related right + +Logically Collective + +Input Parameters: +=== +- `ksp` - the Krylov context +- `model` - use model 1, model 2, model 3, or any other number to turn it off +- `size` - size of subspace used to generate initial guess + +Options Database Key: +=== +- `-ksp_fischer_guess ` - uses the Fischer initial guess generator for repeated linear solves + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetGuess()`, `KSPGetGuess()`, `KSPGuess` + +# External Links +$(_doc_external("DM/KSPSetUseFischerGuess")) +""" +function KSPSetUseFischerGuess(ksp::AbstractKSP{PetscLib},model::Int,size::Int) where {PetscLib} + + LibPETSc.KSPSetUseFischerGuess( + PetscLib, + ksp, + model, + size, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetInitialGuessKnoll(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Tells the iterative solver to use `PCApply()` to compute the initial guess (The Knoll trick) + +Logically Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +Developer Note: +The Knoll trick is not currently implemented using the `KSPGuess` class + +-seealso: [](ch_ksp), `KSPGetInitialGuessKnoll()`, `KSPSetInitialGuessNonzero()`, `KSPGetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetInitialGuessKnoll")) +""" +function KSPSetInitialGuessKnoll(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetInitialGuessKnoll( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + flag = KSPGetInitialGuessKnoll(ksp::AbstractKSP{PetscLib}) + +Determines whether the `KSP` solver is using the Knoll trick (using PCApply(pc,b,...) to compute +the initial guess + +Not Collective + +Input Parameter: +=== +- `ksp` - iterative context obtained from `KSPCreate()` + +Output Parameter: +=== +- `flag` - `PETSC_TRUE` if using Knoll trick, else `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetInitialGuessKnoll()`, `KSPSetInitialGuessNonzero()`, `KSPGetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("DM/KSPGetInitialGuessKnoll")) +""" +function KSPGetInitialGuessKnoll(ksp::AbstractKSP{PetscLib}) where {PetscLib} + flag = Ref{PetscBool}() + + LibPETSc.KSPGetInitialGuessKnoll( + PetscLib, + ksp, + flag, + ) + + return flag[] == PETSC_TRUE +end + + +""" + KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) + +Sets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` +- `dm` - the `DM`, cannot be `NULL` to remove a previously set `DM` + +Level: intermediate + +Notes: +If this is used then the `KSP` will attempt to use the `DM` to create the matrix and use the routine set with +`DMKSPSetComputeOperators()`. Use `KSPSetDMActive`(ksp,`PETSC_FALSE`) to instead use the matrix you've provided with +`KSPSetOperators()`. + +A `DM` can only be used for solving one problem at a time because information about the problem is stored on the `DM`, +even when not using interfaces like `DMKSPSetComputeOperators()`. Use `DMClone()` to get a distinct `DM` when solving +different problems using the same function space. + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDMActive()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()`, `DMKSPSetComputeOperators()`, `DMKSPSetComputeRHS()`, `DMKSPSetComputeInitialGuess()` + +# External Links +$(_doc_external("DM/KSPSetDM")) +""" +function KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) where {PetscLib} + + LibPETSc.KSPSetDM( + PetscLib, + ksp, + dm, + ) + + return nothing +end + + +""" + UNTESTED !!! + KSPSetDMActive(ksp::AbstractKSP{PetscLib},flg::PetscBool) + +Indicates the `DM` should be used to generate the linear system matrix and right + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` +- `flg` - use the `DM` + +Level: intermediate + +Note: +By default `KSPSetDM()` sets the `DM` as active, call `KSPSetDMActive`(ksp,`PETSC_FALSE`); after `KSPSetDM`(ksp,dm) to not have the `KSP` object use the `DM` to generate the matrices. + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDM()`, `SNESSetDM()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()` + +# External Links +$(_doc_external("DM/KSPSetDMActive")) +""" +function KSPSetDMActive(ksp::AbstractKSP{PetscLib},flg::PetscBool) where {PetscLib} + + LibPETSc.KSPSetDMActive( + PetscLib, + ksp, + flg, + ) + + return nothing +end + + +""" + UNTESTED !!! + dm = KSPGetDM(ksp::AbstractKSP{PetscLib}) + +Gets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Not Collective + +Input Parameter: +=== +- `ksp` - the `KSP` + +Output Parameter: +=== +- `dm` - the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPSetDM()`, `KSPSetDMActive()` + +# External Links +$(_doc_external("DM/KSPGetDM")) +""" +function KSPGetDM(ksp::AbstractKSP{PetscLib}) where {PetscLib} + petsclib = getlib(PetscLib) + opts = Options(petsclib) + dm = DM{PetscLib}(C_NULL, opts, petsclib.age) + + LibPETSc.KSPGetDM( + PetscLib, + ksp, + dm, + ) + + return dm +end + + +""" + UNTESTED !!! + ctx = KSPSetApplicationContext(ksp::AbstractKSP{PetscLib}) + +Sets the optional user + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `ctx` - optional user context + +Level: intermediate + +Notes: +The user context is a way for users to attach any information to the `KSP` that they may need later when interacting with the `KSP` + +Use `KSPGetApplicationContext()` to get access to the context at a later time. + +Fortran Note: +To use this from Fortran you must write a Fortran interface definition for this +function that tells Fortran the Fortran derived data type that you are passing in as the ctx argument. + +-seealso: [](ch_ksp), `KSP`, `KSPGetApplicationContext()` + +# External Links +$(_doc_external("DM/KSPSetApplicationContext")) +""" +function KSPSetApplicationContext(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPSetApplicationContext( + PetscLib, + ksp, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + ctx = KSPGetApplicationContext(ksp::AbstractKSP{PetscLib}) + +Gets the user + +Not Collective + +Input Parameter: +=== +- `ksp` - `KSP` context + +Output Parameter: +=== +- `ctx` - user context + +Level: intermediate + +Fortran Note: +You may need to write a Fortran interface definition for this +function that tells Fortran the Fortran derived data type that you are passing in as the ctx argument. + +-seealso: [](ch_ksp), `KSP`, `KSPSetApplicationContext()` +# External Links +$(_doc_external("DM/KSPGetApplicationContext")) """ - KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) +function KSPGetApplicationContext(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) -Sets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + LibPETSc.KSPGetApplicationContext( + PetscLib, + ksp, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return ctx +end + + +""" + UNTESTED !!! + func,ctx = KSPSetComputeRHS(ksp::AbstractKSP{PetscLib}) + +set routine to compute the right Logically Collective Input Parameters: === -- `ksp` - the `KSP` -- `dm` - the `DM`, cannot be `NULL` to remove a previously set `DM` +- `ksp` - the `KSP` context +- `func` - function to compute the right-hand side, see `KSPComputeRHSFn` for the calling sequence +- `ctx` - optional context -Level: intermediate +Level: beginner + +Note: +The routine you provide will be called EACH you call `KSPSolve()` to prepare the new right-hand side for that solve + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `DMKSPSetComputeRHS()`, `KSPSetComputeOperators()`, `KSPSetOperators()`, `KSPComputeRHSFn` + +# External Links +$(_doc_external("DM/KSPSetComputeRHS")) +""" +function KSPSetComputeRHS(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPSetComputeRHS( + PetscLib, + ksp, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = KSPSetComputeOperators(ksp::AbstractKSP{PetscLib}) + +set routine to compute the linear operators + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `func` - function to compute the operators, see `KSPComputeOperatorsFn` for the calling sequence +- `ctx` - optional context + +Level: beginner Notes: -If this is used then the `KSP` will attempt to use the `DM` to create the matrix and use the routine set with -`DMKSPSetComputeOperators()`. Use `KSPSetDMActive`(ksp,`PETSC_FALSE`) to instead use the matrix you've provided with -`KSPSetOperators()`. +`func()` will be called automatically at the very next call to `KSPSolve()`. It will NOT be called at future `KSPSolve()` calls +unless either `KSPSetComputeOperators()` or `KSPSetOperators()` is called before that `KSPSolve()` is called. This allows the same system to be solved several times +with different right-hand side functions but is a confusing API since one might expect it to be called for each `KSPSolve()` -A `DM` can only be used for solving one problem at a time because information about the problem is stored on the `DM`, -even when not using interfaces like `DMKSPSetComputeOperators()`. Use `DMClone()` to get a distinct `DM` when solving -different problems using the same function space. +To reuse the same preconditioner for the next `KSPSolve()` and not compute a new one based on the most recently computed matrix call `KSPSetReusePreconditioner()` --seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDMActive()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()`, `DMKSPSetComputeOperators()`, `DMKSPSetComputeRHS()`, `DMKSPSetComputeInitialGuess()` +Developer Note: +Perhaps this routine and `KSPSetComputeRHS()` could be combined into a new API that makes clear when new matrices are computing without requiring call this +routine to indicate when the new matrix should be computed. + +-seealso: [](ch_ksp), `KSP`, `KSPSetOperators()`, `KSPSetComputeRHS()`, `DMKSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPComputeOperatorsFn` # External Links -$(_doc_external("DM/KSPSetDM")) +$(_doc_external("DM/KSPSetComputeOperators")) """ -function KSPSetDM(ksp::AbstractKSP{PetscLib},dm::AbstractDM{PetscLib}) where {PetscLib} +function KSPSetComputeOperators(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) - LibPETSc.KSPSetDM( + LibPETSc.KSPSetComputeOperators( + PetscLib, + ksp, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = KSPSetComputeInitialGuess(ksp::AbstractKSP{PetscLib}) + +set routine to compute the initial guess of the linear system + +Logically Collective + +Input Parameters: +=== +- `ksp` - the `KSP` context +- `func` - function to compute the initial guess, see `KSPComputeInitialGuessFn` for calling sequence +- `ctx` - optional context + +Level: beginner + +Note: +This should only be used in conjunction with `KSPSetComputeRHS()` and `KSPSetComputeOperators()`, otherwise +call `KSPSetInitialGuessNonzero()` and set the initial guess values in the solution vector passed to `KSPSolve()` before calling the solver + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPSetComputeRHS()`, `KSPSetComputeOperators()`, `DMKSPSetComputeInitialGuess()`, `KSPSetInitialGuessNonzero()`, +`KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("DM/KSPSetComputeInitialGuess")) +""" +function KSPSetComputeInitialGuess(ksp::AbstractKSP{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.KSPSetComputeInitialGuess( PetscLib, ksp, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = DMKSPSetComputeOperators(dm::AbstractDM{PetscLib}) + +set `KSP` matrix evaluation function + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` to be used with `KSP` +- `func` - matrix evaluation function, for calling sequence see `KSPComputeOperatorsFn` +- `ctx` - context for matrix evaluation + +Level: developer + +Note: +`KSPSetComputeOperators()` is normally used, but it calls this function internally because the user context is actually +associated with the `DM`. This makes the interface consistent regardless of whether the user interacts with a `DM` or +not. + +Developer Note: +If `DM` took a more central role at some later date, this could become the primary method of setting the matrix. + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeOperators()`, `KSPSetOperators()`, `KSPComputeOperatorsFn` + +# External Links +$(_doc_external("DM/DMKSPSetComputeOperators")) +""" +function DMKSPSetComputeOperators(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMKSPSetComputeOperators( + PetscLib, dm, + func, + r_ctx, ) - return nothing + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = DMKSPGetComputeOperators(dm::AbstractDM{PetscLib}) + +get `KSP` matrix evaluation function + +Not Collective + +Input Parameter: +=== +- `dm` - `DM` used with a `KSP` + +Output Parameters: +=== +- `func` - matrix evaluation function, for calling sequence see `KSPComputeOperatorsFn` +- `ctx` - context for matrix evaluation + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeOperators()`, `DMKSPSetComputeOperators()`, `KSPComputeOperatorsFn` + +# External Links +$(_doc_external("DM/DMKSPGetComputeOperators")) +""" +function DMKSPGetComputeOperators(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMKSPGetComputeOperators( + PetscLib, + dm, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx end + +""" + UNTESTED !!! + func,ctx = DMKSPSetComputeRHS(dm::AbstractDM{PetscLib}) + +set `KSP` right + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` used with a `KSP` +- `func` - right-hand side evaluation function, for calling sequence see `KSPComputeRHSFn` +- `ctx` - context for right-hand side evaluation + +Level: developer + +Note: +`KSPSetComputeRHS()` is normally used, but it calls this function internally because the user context is actually +associated with the `DM`. This makes the interface consistent regardless of whether the user interacts with a `DM` or +not. + +Developer Note: +If `DM` took a more central role at some later date, this could become the primary method of setting the matrix. + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeRHS()`, `KSPSetRHS()` +# External Links +$(_doc_external("DM/DMKSPSetComputeRHS")) +""" +function DMKSPSetComputeRHS(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMKSPSetComputeRHS( + PetscLib, + dm, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + """ UNTESTED !!! - dm = KSPGetDM(ksp::AbstractKSP{PetscLib}) + func,ctx = DMKSPGetComputeRHS(dm::AbstractDM{PetscLib}) -Gets the `DM` that may be used by some preconditioners and that may be used to construct the linear system +get `KSP` right Not Collective Input Parameter: === -- `ksp` - the `KSP` +- `dm` - `DM` to be used with `KSP` -Output Parameter: +Output Parameters: === -- `dm` - the `DM` +- `func` - right-hand side evaluation function, for calling sequence see `KSPComputeRHSFn` +- `ctx` - context for right-hand side evaluation -Level: intermediate +Level: advanced --seealso: [](ch_ksp), `KSP`, `DM`, `KSPSetDM()`, `KSPSetDMActive()` +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeRHS()`, `DMKSPSetComputeRHS()`, `KSPComputeRHSFn` # External Links -$(_doc_external("DM/KSPGetDM")) +$(_doc_external("DM/DMKSPGetComputeRHS")) """ -function KSPGetDM(ksp::AbstractKSP{PetscLib}) where {PetscLib} - petsclib = getlib(PetscLib) - opts = Options(petsclib) - dm = DM{PetscLib}(C_NULL, opts, petsclib.age) +function DMKSPGetComputeRHS(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) - LibPETSc.KSPGetDM( + LibPETSc.DMKSPGetComputeRHS( PetscLib, - ksp, dm, + func, + r_ctx, ) - return dm + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = DMKSPSetComputeInitialGuess(dm::AbstractDM{PetscLib}) + +set `KSP` initial guess evaluation function + +Not Collective + +Input Parameters: +=== +- `dm` - `DM` to be used with `KSP` +- `func` - initial guess evaluation function, for calling sequence see `KSPComputeInitialGuessFn` +- `ctx` - context for initial guess evaluation + +Level: developer + +Note: +`KSPSetComputeInitialGuess()` is normally used, but it calls this function internally because the user context is actually +associated with the `DM`. + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeRHS()`, `KSPSetRHS()`, `KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("DM/DMKSPSetComputeInitialGuess")) +""" +function DMKSPSetComputeInitialGuess(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMKSPSetComputeInitialGuess( + PetscLib, + dm, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx +end + + +""" + UNTESTED !!! + func,ctx = DMKSPGetComputeInitialGuess(dm::AbstractDM{PetscLib}) + +get `KSP` initial guess evaluation function + +Not Collective + +Input Parameter: +=== +- `dm` - `DM` used with a `KSP` + +Output Parameters: +=== +- `func` - initial guess evaluation function, for calling sequence see `KSPComputeInitialGuessFn` +- `ctx` - context for right-hand side evaluation + +Level: advanced + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeRHS()`, `DMKSPSetComputeRHS()`, `KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("DM/DMKSPGetComputeInitialGuess")) +""" +function DMKSPGetComputeInitialGuess(dm::AbstractDM{PetscLib}) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + #TODO: your output is a vector; ensure that the size is correct! + #It may involve: dims = DMStagGetGhostCorners(dm)[4:6] + #dims = DMStagGetGhostCorners(dm)[4:6] # dimensions including ghost values; set to 0 if not 2D/3D + #dims = getindex(dims,findall(dims.>0)) # retrieve non-zero values + #dmE = DMStagGetEntriesPerElement(dm) # dof per element + dims = (X,) + r_ctx = PETSc_RefPtr(dims, PetscScalar) + + LibPETSc.DMKSPGetComputeInitialGuess( + PetscLib, + dm, + func, + r_ctx, + ) + + ctx = PETSc_unsafe_wrap(r_ctx, dims; own=false) + + return func,ctx end + + diff --git a/src/vec.jl b/src/vec.jl index 6cab19b9..c0817bb9 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -49,8 +49,7 @@ function VecPtr( end return v end -VecPtr(::Type{PetscLib}, x...) where {PetscLib <: PetscLibType} = - VecPtr(getlib(PetscLib), x...) +VecPtr(::Type{PetscLib}, x...) where {PetscLib <: PetscLibType} = VecPtr(getlib(PetscLib), x...) """ VecSeqWithArray(petsclib, v::Vector) From 5b2017e0025f8087785ee6bd0dd8eebcaaa4d1c5 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Wed, 8 Jan 2025 22:40:46 +0100 Subject: [PATCH 018/147] add a few pc routines --- gen/wrap_functions.jl | 8 ++++-- src/PETSc.jl | 4 +-- src/ksp.jl | 1 + src/ksp_wrapped.jl | 36 ++++++++++++++++++++++++ src/pc.jl | 65 +++++++++++++++++++++++++++++++++---------- test/runtests.jl | 2 +- 6 files changed, 96 insertions(+), 20 deletions(-) diff --git a/gen/wrap_functions.jl b/gen/wrap_functions.jl index f1c62f7b..20be53ec 100644 --- a/gen/wrap_functions.jl +++ b/gen/wrap_functions.jl @@ -438,6 +438,9 @@ function split_input_output(C_fct::AbstractString) inp[2] = "DMBoundaryType" elseif inp[2] == "KSP" inp[2] = "AbstractKSP{PetscLib}" + elseif inp[2] == "PC" + inp[2] = "AbstractPC{PetscLib}" + elseif inp[2] == "Vector{char}" inp[2] = "Vector{Char}" elseif inp[2] == "int" @@ -960,8 +963,8 @@ excluded = ["DMInitializePackage","DMRegister","DMCoarsenHo # Wrap KSP routines headername = "headers/petscksp.h" -function_names = ["KSPGetDM"] -function_names = :all +function_names = ["KSPGetPC"] +#function_names = :all path_within_petsc = "petsc/src/ksp/ksp/interface/" output_file = "wrapped_functions.jl" @@ -984,6 +987,7 @@ excluded = ["KSPInitializePackage","KSPFinalizePackage","KS "KSPGuessView","KSPGuessDestroy","KSPGuessCreate","KSPGuessSetType","KSPGuessGetType", "KSPGuessSetTolerance","KSPGuessSetUp","KSPGuessUpdate","KSPGuessFormGuess"] +excluded = [] # functions to be checked check separately: # KSPComputeOperatorsFn, diff --git a/src/PETSc.jl b/src/PETSc.jl index 3f3ad6cf..3aec1cac 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -34,8 +34,8 @@ include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! include("dmstag.jl") # mostly wrapped and tested -include("ksp.jl") # small part is wrapped -# include("pc.jl") # to be fixed/wrapped +include("pc.jl") # to be fixed/wrapped +include("ksp.jl") # part is wrapped include("snes.jl") # not yet wrapped! include("sys.jl") diff --git a/src/ksp.jl b/src/ksp.jl index c3a5197a..7b89c496 100644 --- a/src/ksp.jl +++ b/src/ksp.jl @@ -35,6 +35,7 @@ mutable struct KSP{PetscLib, PetscScalar} <: AbstractKSP{PetscLib, PetscScalar} ) with(ksp.opts) do LibPETSc.KSPCreate(PetscLib, comm, ksp) + #ksp.ptr = KSPCreate(comm) end # If there is only one rank we can finalize the KSP with GC diff --git a/src/ksp_wrapped.jl b/src/ksp_wrapped.jl index d6d94839..b59545ba 100644 --- a/src/ksp_wrapped.jl +++ b/src/ksp_wrapped.jl @@ -5656,3 +5656,39 @@ function DMKSPGetComputeInitialGuess(dm::AbstractDM{PetscLib}) where {PetscLib} end +""" + UNTESTED !!! + KSPSetPC(ksp::AbstractKSP{PetscLib},pc::AbstractPC{PetscLib}) + +Sets the preconditioner to be used to calculate the +application of the preconditioner on a vector. + +Collective + +Input Parameters: +=== +- `ksp` - iterative context obtained from `KSPCreate()` +- `pc` - the preconditioner object (can be `NULL`) + +Level: developer + +Note: +Use `KSPGetPC()` to retrieve the preconditioner context. + +-seealso: [](ch_ksp), `KSPGetPC()`, `KSP` + +# External Links +$(_doc_external("DM/KSPSetPC")) +""" +function KSPSetPC(ksp::AbstractKSP{PetscLib},pc::AbstractPC{PetscLib}) where {PetscLib} + + LibPETSc.KSPSetPC( + PetscLib, + ksp, + pc, + ) + + return nothing +end + + diff --git a/src/pc.jl b/src/pc.jl index a18a7aff..b047472b 100644 --- a/src/pc.jl +++ b/src/pc.jl @@ -1,14 +1,48 @@ const CPC = Ptr{Cvoid} const CPCType = Cstring +const PCType = LibPETSc.PCType -abstract type AbstractPC{T} end +abstract type AbstractPC{PetscLib, PetscScalar} end -mutable struct PC{T} <: AbstractPC{T} - ptr::Ptr{Cvoid} +#mutable struct PC{PetscLib, PetscScalar} <: AbstractPC{PetscLib, PetscScalar} +# ptr::CPC +# age::Int +#end + +mutable struct PC{PetscLib, PetscScalar} <: AbstractPC{PetscLib, PetscScalar} + ptr::CPC + age::Int + function PC{PetscLib}(comm) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + pc = new{PetscLib, PetscScalar}( + C_NULL, + getlib(PetscLib).age, + ) + + LibPETSc.KSPCreate(PetscLib, comm, ksp) + + # If there is only one rank we can finalize the KSP with GC + if MPI.Comm_size(comm) == 1 + finalizer(destroy, pc) + end + + return pc + end +end + +function destroy(pc::AbstractPC{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + pc.age == getlib(PetscLib).age && + pc.ptr != C_NULL + LibPETSc.PCDestroy(PetscLib, pc) + end + pc.ptr = C_NULL + return nothing end -scalartype(::AbstractPC{T}) where {T} = T +#= +#scalartype(::AbstractPC{T}) where {T} = T @for_libpetsc begin @@ -27,23 +61,23 @@ scalartype(::AbstractPC{T}) where {T} = T return pc end - function destroy(pc::AbstractPC{$PetscScalar}) - if pc.age == getlib(PetscLib).age && !(finalized(PetscLib)) && pc.ptr != C_NULL - @chk ccall((:PCDestroy, $libpetsc), PetscErrorCode, (Ptr{CPC},), pc) - end - pc.ptr = C_NULL - return nothing - end + #function destroy(pc::AbstractPC{$PetscScalar}) + # if pc.age == getlib(PetscLib).age && !(finalized(PetscLib)) && pc.ptr != C_NULL + # @chk ccall((:PCDestroy, $libpetsc), PetscErrorCode, (Ptr{CPC},), pc) + # end + # pc.ptr = C_NULL + # return nothing + #end function settype!(pc::AbstractPC{$PetscScalar}, pctype::String) @chk ccall((:PCSetType, $libpetsc), PetscErrorCode, (CPC, Cstring), pc, pctype) return nothing end - function setpc!(ksp::KSP{$PetscScalar}, pc::AbstractPC{$PetscScalar}) - @chk ccall((:KSPSetPC, $libpetsc), PetscErrorCode, (CKSP, CPC), ksp, pc) - return nothing - end + #function setpc!(ksp::KSP{$PetscScalar}, pc::AbstractPC{$PetscScalar}) + # @chk ccall((:KSPSetPC, $libpetsc), PetscErrorCode, (CKSP, CPC), ksp, pc) + # return nothing + #end function gettype(pc::AbstractPC{$PetscScalar}) t_r = Ref{CPCType}() @@ -62,3 +96,4 @@ end Base.show(io::IO, pc::AbstractPC) = _show(io, pc) +=# \ No newline at end of file diff --git a/test/runtests.jl b/test/runtests.jl index e0218659..a404c719 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -36,7 +36,7 @@ end #include("dmda.jl") # not yet autowrapped! #include("dmstag.jl") # mostly autowrapped ##include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run -include("ksp.jl") # not yet autowrapped! +include("ksp.jl") # not yet autowrapped! #include("snes.jl") # not yet autowrapped! #include("old_test.jl") From 543e964298a5ebb4b798cfcbde627431d31b4b3e Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Wed, 8 Jan 2025 22:43:48 +0100 Subject: [PATCH 019/147] activate most tests again --- test/runtests.jl | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/test/runtests.jl b/test/runtests.jl index a404c719..13ff073c 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,16 +29,16 @@ if do_mpi # include("mpi_examples.jl") end -#include("options.jl") -#include("vec.jl") # not yet autowrapped! -#include("mat.jl") # not yet autowrapped! -#include("matshell.jl") # not yet autowrapped! -#include("dmda.jl") # not yet autowrapped! -#include("dmstag.jl") # mostly autowrapped +include("options.jl") +include("vec.jl") # not yet autowrapped! +include("mat.jl") # not yet autowrapped! +include("matshell.jl") # not yet autowrapped! +include("dmda.jl") # not yet autowrapped! +include("dmstag.jl") # mostly autowrapped ##include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run include("ksp.jl") # not yet autowrapped! -#include("snes.jl") # not yet autowrapped! -#include("old_test.jl") +include("snes.jl") # not yet autowrapped! +include("old_test.jl") #= From 6f6ab1d3f52334a49202904df8fb6bfcdc707f37 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 08:12:13 +0200 Subject: [PATCH 020/147] first start on generating julia wrappers by reusing the (python) infrastructure that generates fortran wrappers. --- wrapping/Manifest.toml | 282 ++++++++++++++++++++++++++++++ wrapping/Project.toml | 2 + wrapping/generatejuliabindings.jl | 210 ++++++++++++++++++++++ 3 files changed, 494 insertions(+) create mode 100644 wrapping/Manifest.toml create mode 100644 wrapping/Project.toml create mode 100644 wrapping/generatejuliabindings.jl diff --git a/wrapping/Manifest.toml b/wrapping/Manifest.toml new file mode 100644 index 00000000..92fc9b65 --- /dev/null +++ b/wrapping/Manifest.toml @@ -0,0 +1,282 @@ +# This file is machine-generated - editing it directly is not advised + +julia_version = "1.10.3" +manifest_format = "2.0" +project_hash = "115146aeee1ec4a406e4e3a83ed32549b96a23b0" + +[[deps.ArgTools]] +uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f" +version = "1.1.1" + +[[deps.Artifacts]] +uuid = "56f22d72-fd6d-98f1-02f0-08ddc0907c33" + +[[deps.Base64]] +uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f" + +[[deps.CondaPkg]] +deps = ["JSON3", "Markdown", "MicroMamba", "Pidfile", "Pkg", "Preferences", "Scratch", "TOML", "pixi_jll"] +git-tree-sha1 = 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+version = "1.0.3" + +[[deps.TableTraits]] +deps = ["IteratorInterfaceExtensions"] +git-tree-sha1 = "c06b2f539df1c6efa794486abfb6ed2022561a39" +uuid = "3783bdb8-4a98-5b6b-af9a-565f29a5fe9c" +version = "1.0.1" + +[[deps.Tables]] +deps = ["DataAPI", "DataValueInterfaces", "IteratorInterfaceExtensions", "OrderedCollections", "TableTraits"] +git-tree-sha1 = "f2c1efbc8f3a609aadf318094f8fc5204bdaf344" +uuid = "bd369af6-aec1-5ad0-b16a-f7cc5008161c" +version = "1.12.1" + +[[deps.Tar]] +deps = ["ArgTools", "SHA"] +uuid = "a4e569a6-e804-4fa4-b0f3-eef7a1d5b13e" +version = "1.10.0" + +[[deps.Test]] +deps = ["InteractiveUtils", "Logging", "Random", "Serialization"] +uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40" + +[[deps.UUIDs]] +deps = ["Random", "SHA"] +uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4" + +[[deps.Unicode]] +uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5" + +[[deps.UnsafePointers]] +git-tree-sha1 = "c81331b3b2e60a982be57c046ec91f599ede674a" +uuid = "e17b2a0c-0bdf-430a-bd0c-3a23cae4ff39" +version = "1.0.0" + +[[deps.Zlib_jll]] +deps = ["Libdl"] +uuid = "83775a58-1f1d-513f-b197-d71354ab007a" +version = "1.2.13+1" + +[[deps.micromamba_jll]] +deps = ["Artifacts", "JLLWrappers", "LazyArtifacts", "Libdl"] +git-tree-sha1 = "2ca2ac0b23a8e6b76752453e08428b3b4de28095" +uuid = "f8abcde7-e9b7-5caa-b8af-a437887ae8e4" +version = "1.5.12+0" + +[[deps.nghttp2_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "8e850ede-7688-5339-a07c-302acd2aaf8d" +version = "1.52.0+1" + +[[deps.p7zip_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "3f19e933-33d8-53b3-aaab-bd5110c3b7a0" +version = "17.4.0+2" + +[[deps.pixi_jll]] +deps = ["Artifacts", "JLLWrappers", "LazyArtifacts", "Libdl"] +git-tree-sha1 = "f349584316617063160a947a82638f7611a8ef0f" +uuid = "4d7b5844-a134-5dcd-ac86-c8f19cd51bed" +version = "0.41.3+0" diff --git a/wrapping/Project.toml b/wrapping/Project.toml new file mode 100644 index 00000000..48e08504 --- /dev/null +++ b/wrapping/Project.toml @@ -0,0 +1,2 @@ +[deps] +PythonCall = "6099a3de-0909-46bc-b1f4-468b9a2dfc0d" diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl new file mode 100644 index 00000000..244a24cd --- /dev/null +++ b/wrapping/generatejuliabindings.jl @@ -0,0 +1,210 @@ +# This generates Julia bindings for the PETSc library +# +# It uses the getAPI.py python code +# +# It replaces the Clang.jl infrastructure and re-uses the python binding tools. +# Should be run from petsc/config/utils/ + +using PythonCall +import Base: contains, String + +String(x::Py) = pyconvert(String, x) +contains(a::Py, b::String) = occursin(b, String(a)) +isopaque(a::Py) = pyconvert(Bool,a.opaque) + +# directory where PETSc is installed on your system: +petsc_dir = "/Users/kausb/Downloads/petsc" +start_dir = pwd() + +# Set the Python path to include the directory of getAPI.py +cd(petsc_dir*"/config/utils") +PythonCall.pyimport("sys").path.append(".") + +# Import the getAPI module +getAPI = pyimport("getAPI") + +# Run the getAPI python function +curdir = pwd() +cd("../../") +classes, enums, senums, typedefs, structs, funcs, files, mansecs, submansecs = getAPI.getAPI() +cd(curdir) + +""" +Retrieves a record from a python struct and reshapes it in a julia way +""" +function struct_record(b::Py) + str = replace(String(b.type), "," => " ") # deal with multiple args + if contains(str,"[") + # We need to make an NTuple out of the parameter + le = split(replace(str,"]"=>""),"[")[2] # length of parameter + + str = split(replace(str,"]"=>""),"[")[1] + spl = strip.(split(str)) + spl[1] = "NTuple{$le, $(spl[1])}" + elseif contains(str,"*") + # We need to make a Tuple out of the parameter + str = replace(replace(str,")"=>"") ,"("=>"") + + spl = strip.(split(str)) + spl[1] = "Tuple{$(join(spl[2:end],", "))}" + else + + + spl = strip.(split(str)) + end + + type, args = spl[1], spl[2:end] + + return args.*"::$type" # add type to each argument +end + +# contains a function argument +struct f_args + name::String + typename::String + array::Bool + cons::Bool + optional::Bool + stars::Int64 + stringlen::Bool +end + +# returns +func_args(a::Py) = f_args(String(a.name), String(a.typename), Bool(a.array), Bool(a.const),Bool(a.optional), pyconvert(Int64, a.stars), Bool(a.stringlen)) + +""" + func_arg_string(a::f_args) +returns a string representation of the function argument, to be used in the julia type signature +""" +func_arg_string(a::f_args) = "$(a.name)::$(a.typename)" +func_arg_string(a::Py) = func_arg_string(func_args(a)) + +function ccall_arg_string(a::f_args) + type_str = a.typename + if a.stars==1 + type_str = "Ptr{$(type_str)}" + end + name_str = a.name + return type_str, name_str +end +ccall_arg_string(a::Py) = ccall_arg_string(func_args(a)) + +# returns a string with all variables of the function, to be used to create a julia header +function julia_function_header(a::Py) + str = "" + for (i,arg) in enumerate(a.arguments) + if i>1 + str *= ", " + end + str *= func_arg_string(arg) + end + return str +end + +# returns 2 strings needed for the ccall routine +function julia_ccall_header(a::Py) + type_str, name_str = "(","" + for (i,arg) in enumerate(a.arguments) + if i>1 + type_str *= ", " + name_str *= ", " + end + type, name = ccall_arg_string(arg) + + type_str *= type + name_str *= name + end + type_str *= ")" + return type_str, name_str +end + + + +""" + write_enum(enum_val::Py, io = stdout) +Writes an enum to either file or REPL +""" +function write_enum(enum_val::Py, io = stdout) + + println(io,"@enum $(enum_val.name) begin") + for (i,name) in enumerate(enum_val.values) + if contains(name,"=") + println(io," $(name)") + else + println(io," $(name) = $(i-1)") + end + end + println(io,"end \n") + return nothing +end + +""" +Writes a function to the specified IO stream +""" +function write_funcs(funcs_val::Py, io = stdout) + if contains(funcs_val.name,"_") || isopaque(funcs_val) + return nothing + end + + # print function + name = String(funcs_val.name) + julia_fct_str = julia_function_header(funcs_val) + ccall_type, ccall_name = julia_ccall_header(funcs_val) + + println(io,"@for_petsc $(funcs_val.name)(::\$UnionPetscLib, $julia_fct_str)"); + println(io," @chk ccall("); + println(io," (:$(name), \$petsc_library),"); + println(io," PetscErrorCode,"); + println(io," $ccall_type,"); + println(io," $ccall_name,"); + println(io," )"); + println(io,"end \n"); + + return nothing +end + +function write_struct(struct_val::Py, io = stdout) + + println(io,"mutable struct $(struct_val.name)") + + for (i,name) in enumerate(struct_val.records) + if contains(name,"=") + println(io," $(name)") + else + println(io," $(name) = $(i-1)") + end + end + println(io,"end \n") + return nothing +end + + +function write_keys_to_file(filename::String, start_dir::String, object::Py, fn::Function) + open(start_dir*filename, "w") do file + # Call the write_enum function and pass the file as the io argument + for val in object.keys() + fn(object[val], file) + end + end +end + +function write_skeys_to_file(filename::String, start_dir::String, object::Py) + open(start_dir*filename, "w") do io + # Call the write_enum function and pass the file as the io argument + println(io, "# not quite sure yet how to deal with this") + for val in object.keys() + println(io, "$(String(object[val].name))=Ptr{Cchar}") + end + end +end + + + + + +#write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file +#write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file + + + +funcs_val = classes["KSP"].functions["KSPBuildSolution"] From 2fb7591dfdcef579e08f743693d097b8d1d7e3ef Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 08:32:55 +0200 Subject: [PATCH 021/147] write to /wrappers dir --- wrapping/generatejuliabindings.jl | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 244a24cd..0a025799 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -27,7 +27,8 @@ getAPI = pyimport("getAPI") curdir = pwd() cd("../../") classes, enums, senums, typedefs, structs, funcs, files, mansecs, submansecs = getAPI.getAPI() -cd(curdir) +cd(start_dir) + """ Retrieves a record from a python struct and reshapes it in a julia way @@ -180,7 +181,7 @@ end function write_keys_to_file(filename::String, start_dir::String, object::Py, fn::Function) - open(start_dir*filename, "w") do file + open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for val in object.keys() fn(object[val], file) @@ -189,7 +190,7 @@ function write_keys_to_file(filename::String, start_dir::String, object::Py, fn: end function write_skeys_to_file(filename::String, start_dir::String, object::Py) - open(start_dir*filename, "w") do io + open(joinpath(start_dir, filename), "w") do io # Call the write_enum function and pass the file as the io argument println(io, "# not quite sure yet how to deal with this") for val in object.keys() @@ -202,9 +203,9 @@ end -#write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file -#write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file +write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file -funcs_val = classes["KSP"].functions["KSPBuildSolution"] +#funcs_val = classes["KSP"].functions["KSPBuildSolution"] From 78c3b91b1a8731fb2261f75128a2ad148a3acbed Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 08:52:11 +0200 Subject: [PATCH 022/147] write functions to file (not tested!) --- wrapping/generatejuliabindings.jl | 51 +++++++++++++++++++++---------- 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 0a025799..e701d922 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -16,18 +16,22 @@ isopaque(a::Py) = pyconvert(Bool,a.opaque) petsc_dir = "/Users/kausb/Downloads/petsc" start_dir = pwd() -# Set the Python path to include the directory of getAPI.py -cd(petsc_dir*"/config/utils") -PythonCall.pyimport("sys").path.append(".") +if !@isdefined classes + # for some reason, if we run this twice it returns empty classes -# Import the getAPI module -getAPI = pyimport("getAPI") + # Set the Python path to include the directory of getAPI.py + cd(petsc_dir*"/config/utils") + PythonCall.pyimport("sys").path.append(".") -# Run the getAPI python function -curdir = pwd() -cd("../../") -classes, enums, senums, typedefs, structs, funcs, files, mansecs, submansecs = getAPI.getAPI() -cd(start_dir) + # Import the getAPI module + getAPI = pyimport("getAPI") + + # Run the getAPI python function + curdir = pwd() + cd("../../") + classes, enums, senums, typedefs, structs, funcs, files, mansecs, submansecs = getAPI.getAPI() + cd(start_dir) +end """ @@ -152,13 +156,16 @@ function write_funcs(funcs_val::Py, io = stdout) julia_fct_str = julia_function_header(funcs_val) ccall_type, ccall_name = julia_ccall_header(funcs_val) - println(io,"@for_petsc $(funcs_val.name)(::\$UnionPetscLib, $julia_fct_str)"); + println(io,"\"\"\""); + println(io,"\t$(funcs_val.name)($julia_fct_str) "); + println(io,"\"\"\""); + println(io,"@for_petsc function $(funcs_val.name)(::\$UnionPetscLib, $julia_fct_str)"); println(io," @chk ccall("); - println(io," (:$(name), \$petsc_library),"); - println(io," PetscErrorCode,"); - println(io," $ccall_type,"); - println(io," $ccall_name,"); - println(io," )"); + println(io," (:$(name), \$petsc_library),"); + println(io," PetscErrorCode,"); + println(io," $ccall_type,"); + println(io," $ccall_name,"); + println(io," )"); println(io,"end \n"); return nothing @@ -199,12 +206,24 @@ function write_skeys_to_file(filename::String, start_dir::String, object::Py) end end +function write_functions_to_file(filename::String, start_dir::String, classes::Py, function_name::String) + open(joinpath(start_dir, filename), "w") do file + # Call the write_enum function and pass the file as the io argument + for f in classes[function_name].functions + @show String(f) + write_funcs(classes[function_name].functions[String(f)], file) + #write_funcs(classes[function_name].functions[String(f)]) + + end + end +end write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") # Write KSP functions to file From c756825b88b48299a494265cad7facbc3c101c97 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 12:04:05 +0200 Subject: [PATCH 023/147] add functions, typedefs, structs file generation --- wrapping/generatejuliabindings.jl | 79 +++++++++++++++++++++++++++++-- 1 file changed, 74 insertions(+), 5 deletions(-) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index e701d922..836a7889 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -175,17 +175,61 @@ function write_struct(struct_val::Py, io = stdout) println(io,"mutable struct $(struct_val.name)") - for (i,name) in enumerate(struct_val.records) - if contains(name,"=") - println(io," $(name)") + for (i,s) in enumerate(struct_val.records) + str = extract_struct_entry(s) + if !isnothing(str) + println(io," $str") else - println(io," $(name) = $(i-1)") + # stop when we find the firtst #ifdef + break end end + println(io," $(struct_val.name)() = new()") println(io,"end \n") return nothing end +function extract_struct_entry(s::Py) + str = String(s.type) + str = replace(str,"const "=>"") + type = split(str)[1] + name = split(str)[2] + if contains(type,"#if") || contains(type,"#else") || contains(type,"#endif") + return + end + if contains(name,"*") + type = "Ptr{$type}" + name = replace(name,"*"=>"") + end + type = replace_types(type) + name = replace(name,"function"=>"_function") + + if contains(name,"[") + name = split(replace(name,"]"=>""),"[") + le = name[2] # length of parameter + name = name[1] + type = "NTuple{$le, $type}" + end + + str_out = "$name::$type" + return str_out +end + +replace_types(type::AbstractString) = replace(type, "size_t"=>"Csize_t","ptrdiff_t"=>"Cptrdiff_t", + "short"=>"Cshort","int32_t"=>"Int32", + "float"=>"Cfloat", + "char"=>"Cchar", "void"=>"Cvoid","int"=>"Cint", + "double"=>"Cdouble"); + + +function write_typedefs(typedef_val::Py, io = stdout) + type = String(typedef_val.value) + type = replace_types(type) + + println(io,"const $(typedef_val.name) = $type") + return nothing +end + function write_keys_to_file(filename::String, start_dir::String, object::Py, fn::Function) open(joinpath(start_dir, filename), "w") do file @@ -210,7 +254,8 @@ function write_functions_to_file(filename::String, start_dir::String, classes::P open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for f in classes[function_name].functions - @show String(f) + name = String(f) + @info name write_funcs(classes[function_name].functions[String(f)], file) #write_funcs(classes[function_name].functions[String(f)]) @@ -218,13 +263,37 @@ function write_functions_to_file(filename::String, start_dir::String, classes::P end end +function write_structs_to_file(filename::String, start_dir::String, structs::Py) + open(joinpath(start_dir, filename), "w") do file + # Call the write_enum function and pass the file as the io argument + for struct_val in structs + write_struct(structs[String(struct_val)], file) + end + end +end + +function write_typedefs_to_file(filename::String, start_dir::String, typedefs::Py) + open(joinpath(start_dir, filename), "w") do file + # Call the write_enum function and pass the file as the io argument + for typedef_val in typedefs + write_typedefs(typedefs[String(typedef_val)], file) + end + end +end write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +write_structs_to_file("struct_wrappers.jl", start_dir, structs) # Write all structs to file +write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") # Write KSP functions to file +#write_functions_to_file("DM_wrappers.jl",start_dir, classes, "DM") # Write KSP functions to file + + + #funcs_val = classes["KSP"].functions["KSPBuildSolution"] + From cbf3da2816782d05494f187e9c7d95d014f7a181 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 12:16:05 +0200 Subject: [PATCH 024/147] few modifications &b add generic library file (WiP) --- wrapping/generatejuliabindings.jl | 5 ++-- wrapping/petsc_library_v2.jl | 50 +++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 2 deletions(-) create mode 100644 wrapping/petsc_library_v2.jl diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 836a7889..e899f4ee 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -133,6 +133,9 @@ function write_enum(enum_val::Py, io = stdout) println(io,"@enum $(enum_val.name) begin") for (i,name) in enumerate(enum_val.values) + if contains(String(name),"DEPRECATED") + break + end if contains(name,"=") println(io," $(name)") else @@ -293,7 +296,5 @@ write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") # Write - - #funcs_val = classes["KSP"].functions["KSPBuildSolution"] diff --git a/wrapping/petsc_library_v2.jl b/wrapping/petsc_library_v2.jl new file mode 100644 index 00000000..055209fe --- /dev/null +++ b/wrapping/petsc_library_v2.jl @@ -0,0 +1,50 @@ +# +# START OF PROLOGUE +# + +using MPI +const MPI_Comm = MPI.MPI_Comm +const MPI_Datatype = MPI.MPI_Datatype +const MPI_File = MPI.MPI_File +const MPI_Aint = MPI.MPI_Aint +const MPI_Info = MPI.MPI_Info +const MPI_Win = MPI.MPI_Win +const MPI_Offset = MPI.MPI_Offset +const MPI_Op = MPI.MPI_Op +const MPI_UNSIGNED_SHORT = MPI.UNSIGNED_SHORT +const MPI_INT64_T = MPI.INT64_T +const MPI_INT32_T = MPI.INT32_T +const MPI_FLOAT = MPI.FLOAT +const MPI_COMM_SELF = MPI.COMM_SELF +const MPI_DOUBLE = MPI.DOUBLE +const MPI_SUM = MPI.SUM +const MPI_MAX = MPI.MAX +const MPI_MIN = MPI.MIN +const MPI_REPLACE = MPI.REPLACE +const MPIU_INT64 = MPI.UINT64_T +const MPIU_INT32 = MPI.UINT32_T + +# We know these will be Cvoid, so just set them to be that +#const PetscOptions = Ptr{Cvoid} +#const PetscViewer = Ptr{Cvoid} +#const PetscObject = Ptr{Cvoid} +#const Vec = Ptr{Cvoid} +#const VecType = Cstring +#const Mat = Ptr{Cvoid} +#const MatType = Cstring +#const KSP = Ptr{Cvoid} +#const KSPType = Cstring +#const SNES = Ptr{Cvoid} +#const SNESType = Cstring +#const DM = Ptr{Cvoid} + +# +# END OF PROLOGUE +# + +# load all generated files +include("enums_wrappers.jl") +include("senums_wrappers.jl") +include("typedefs_wrappers.jl") +include("struct_wrappers.jl") +include("KSP_wrappers.jl") \ No newline at end of file From c83163c845ce0c1404f6657f8caf89876855ecb7 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 3 Oct 2025 17:22:58 +0200 Subject: [PATCH 025/147] update binding generation to deal with more complicated structs --- wrapping/generatejuliabindings.jl | 51 ++++++++++++++++++++++--------- wrapping/petsc_library_v2.jl | 21 ++++++++++++- 2 files changed, 56 insertions(+), 16 deletions(-) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index e899f4ee..01cb5f33 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -3,7 +3,7 @@ # It uses the getAPI.py python code # # It replaces the Clang.jl infrastructure and re-uses the python binding tools. -# Should be run from petsc/config/utils/ +# Should be run from petsc/config/utils/; please specify the petsc directory @ the beginning using PythonCall import Base: contains, String @@ -196,25 +196,44 @@ function extract_struct_entry(s::Py) str = String(s.type) str = replace(str,"const "=>"") type = split(str)[1] - name = split(str)[2] + name = split(str)[2:end] + if contains(str,"[") + name = split(replace(str,"]"=>""),"[") + le = name[2] # length of parameter + name = name[1] + type = split(name)[1] + name = split(name)[2:end] + type = "NTuple{$le, $type}" + end + if length(name)==1 + name = name[1] + end + if contains(type,"#if") || contains(type,"#else") || contains(type,"#endif") return end - if contains(name,"*") + if any(contains.(name,"*")) type = "Ptr{$type}" - name = replace(name,"*"=>"") + name = replace.(name,"*"=>"","("=>"",")"=>"") end type = replace_types(type) name = replace(name,"function"=>"_function") - if contains(name,"[") - name = split(replace(name,"]"=>""),"[") + if any(contains.(name,"[")) + name = split(replace.(name,"]"=>""),"[") le = name[2] # length of parameter name = name[1] type = "NTuple{$le, $type}" end - - str_out = "$name::$type" + str_out = "" + if isa(name, Vector) + name = replace.(name,","=>"") + for na in name + str_out *= "$na::$type \n " + end + else + str_out *= "$name::$type" + end return str_out end @@ -281,20 +300,22 @@ function write_typedefs_to_file(filename::String, start_dir::String, typedefs::P for typedef_val in typedefs write_typedefs(typedefs[String(typedef_val)], file) end - end + end end -write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file +#write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file write_structs_to_file("struct_wrappers.jl", start_dir, structs) # Write all structs to file -write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file -write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") # Write KSP functions to file -#write_functions_to_file("DM_wrappers.jl",start_dir, classes, "DM") # Write KSP functions to file - +#write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file +# Write KSP functions to file (this should be expanded to all other classes) +write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") + +# open question: +# why are structs such as _p_PetscSF not included in the python structs above, even though +# they are define in petscsftypes.h? -#funcs_val = classes["KSP"].functions["KSPBuildSolution"] diff --git a/wrapping/petsc_library_v2.jl b/wrapping/petsc_library_v2.jl index 055209fe..55cf768c 100644 --- a/wrapping/petsc_library_v2.jl +++ b/wrapping/petsc_library_v2.jl @@ -38,6 +38,23 @@ const MPIU_INT32 = MPI.UINT32_T #const SNESType = Cstring #const DM = Ptr{Cvoid} + +const PETSC_DECIDE = -1 +const PETSC_DETERMINE = PETSC_DECIDE + +PetscInt = Int64 +PetscInt64 = Int64 +PetscInt32 = Int32 +PetscScalar = Float64 +PetscReal = Float64 +#PetscBool = Bool + + +# Stuff that I don't really wanty to define by hand, but seem to not be part of the petsc python interface? +mutable struct _p_PetscSF end +const PetscSF = Ptr{_p_PetscSF} + + # # END OF PROLOGUE # @@ -47,4 +64,6 @@ include("enums_wrappers.jl") include("senums_wrappers.jl") include("typedefs_wrappers.jl") include("struct_wrappers.jl") -include("KSP_wrappers.jl") \ No newline at end of file +include("KSP_wrappers.jl") + + From 21eeb744d8e9dfad85d672c07ae42a7bf87f757d Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 12 Oct 2025 19:54:46 +0200 Subject: [PATCH 026/147] wip; various fixes to /wrapping such that we can now do "using PETSc" w/out errors. Note that this isn't expected to work yet and has not been tested (its mostly to fix the wrapping routines and see which functions are missing) --- src/LibPETSc.jl | 2 +- src/LibPETSc_const.jl | 48 +++++++++++++++---------------- src/LibPETSc_startup.jl | 6 +++- src/PETSc.jl | 3 +- wrapping/generatejuliabindings.jl | 35 ++++++++++++++++++---- wrapping/petsc_library_v2.jl | 34 ++++++++++++++++++++++ 6 files changed, 95 insertions(+), 33 deletions(-) diff --git a/src/LibPETSc.jl b/src/LibPETSc.jl index c04b3adf..be7ff697 100644 --- a/src/LibPETSc.jl +++ b/src/LibPETSc.jl @@ -5,7 +5,7 @@ using MPI export PetscLibType, petsclibs, - PetscBool, + #PetscBool, PETSC_TRUE, PETSC_FALSE, UnionPetscLibType, diff --git a/src/LibPETSc_const.jl b/src/LibPETSc_const.jl index b3e16408..8c680abb 100644 --- a/src/LibPETSc_const.jl +++ b/src/LibPETSc_const.jl @@ -11,28 +11,28 @@ macro chk(expr) :((errcode = $(esc(expr))) == 0 || throw(PetscError(errcode))) end -@enum PetscBool::UInt32 begin - PETSC_FALSE = 0 - PETSC_TRUE = 1 -end +#@enum PetscBool::UInt32 begin +# PETSC_FALSE = 0 +# PETSC_TRUE = 1 +#end -@enum PetscDataType::UInt32 begin - PETSC_DATATYPE_UNKNOWN = 0 - PETSC_DOUBLE = 1 - PETSC_COMPLEX = 2 - PETSC_LONG = 3 - PETSC_SHORT = 4 - PETSC_FLOAT = 5 - PETSC_CHAR = 6 - PETSC_BIT_LOGICAL = 7 - PETSC_ENUM = 8 - PETSC_BOOL = 9 - PETSC___FLOAT128 = 10 - PETSC_OBJECT = 11 - PETSC_FUNCTION = 12 - PETSC_STRING = 13 - PETSC___FP16 = 14 - PETSC_STRUCT = 15 - PETSC_INT = 16 - PETSC_INT64 = 17 -end +#@enum PetscDataType::UInt32 begin +# PETSC_DATATYPE_UNKNOWN = 0 +# PETSC_DOUBLE = 1 +# PETSC_COMPLEX = 2 +# PETSC_LONG = 3 +# PETSC_SHORT = 4 +# PETSC_FLOAT = 5 +# PETSC_CHAR = 6 +# PETSC_BIT_LOGICAL = 7 +# PETSC_ENUM = 8 +# PETSC_BOOL = 9 +# PETSC___FLOAT128 = 10 +# PETSC_OBJECT = 11 +# PETSC_FUNCTION = 12 +# PETSC_STRING = 13 +# PETSC___FP16 = 14 +# PETSC_STRUCT = 15 +# PETSC_INT = 16 +# PETSC_INT64 = 17 +#end diff --git a/src/LibPETSc_startup.jl b/src/LibPETSc_startup.jl index f97d4e6e..ed748df6 100644 --- a/src/LibPETSc_startup.jl +++ b/src/LibPETSc_startup.jl @@ -29,8 +29,11 @@ else end const petsc_library_file = - get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../lib/petsc_library.jl") + #get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../lib/petsc_library.jl") + get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../wrapping/petsc_library_v2.jl") # if all is well, we should be able to use this + +#= function DataTypeFromString(libhdl::Ptr{Cvoid}, name::AbstractString) PetscDataTypeFromString_ptr = dlsym(libhdl, :PetscDataTypeFromString) dtype_ref = Ref{PetscDataType}() @@ -59,3 +62,4 @@ function PetscDataTypeGetSize(libhdl::Ptr{Cvoid}, dtype::PetscDataType) ) return datasize_ref[] end +=# \ No newline at end of file diff --git a/src/PETSc.jl b/src/PETSc.jl index 3aec1cac..de463a82 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -24,6 +24,7 @@ function _doc_external(fname) """ end +#= include("init.jl") include("utils.jl") include("viewer.jl") @@ -43,8 +44,6 @@ include("sys.jl") ##include("lib.jl") # can be removed (later) ##include("ref.jl") # can be removed (later) -#= =# - end diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 01cb5f33..188bb0cf 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -90,8 +90,20 @@ function ccall_arg_string(a::f_args) type_str = "Ptr{$(type_str)}" end name_str = a.name + type_str = replace_function_string(type_str) + name_str = replace_function_string(name_str) + + return type_str, name_str end + +function replace_function_string(type_str::String) + type_str = replace(type_str, "void"=>"Cvoid", + "char"=>"Cchar", + "function"=>"fnc") + return type_str +end + ccall_arg_string(a::Py) = ccall_arg_string(func_args(a)) # returns a string with all variables of the function, to be used to create a julia header @@ -108,19 +120,25 @@ end # returns 2 strings needed for the ccall routine function julia_ccall_header(a::Py) + n_arg = length(a.arguments) type_str, name_str = "(","" for (i,arg) in enumerate(a.arguments) if i>1 type_str *= ", " name_str *= ", " end + type, name = ccall_arg_string(arg) type_str *= type name_str *= name + if n_arg==1 + type_str *= "," + end + end type_str *= ")" - return type_str, name_str + return type_str, name_str, n_arg end @@ -157,17 +175,22 @@ function write_funcs(funcs_val::Py, io = stdout) # print function name = String(funcs_val.name) julia_fct_str = julia_function_header(funcs_val) - ccall_type, ccall_name = julia_ccall_header(funcs_val) + julia_fct_str = replace_function_string(julia_fct_str) + ccall_type, ccall_name, n_arg = julia_ccall_header(funcs_val) println(io,"\"\"\""); println(io,"\t$(funcs_val.name)($julia_fct_str) "); println(io,"\"\"\""); + println(io,"function $(funcs_val.name)($julia_fct_str) end"); + println(io,""); println(io,"@for_petsc function $(funcs_val.name)(::\$UnionPetscLib, $julia_fct_str)"); println(io," @chk ccall("); println(io," (:$(name), \$petsc_library),"); println(io," PetscErrorCode,"); println(io," $ccall_type,"); + if n_arg>0 println(io," $ccall_name,"); + end println(io," )"); println(io,"end \n"); @@ -278,7 +301,7 @@ function write_functions_to_file(filename::String, start_dir::String, classes::P for f in classes[function_name].functions name = String(f) @info name - write_funcs(classes[function_name].functions[String(f)], file) + write_funcs(classes[function_name].functions[name], file) #write_funcs(classes[function_name].functions[String(f)]) end @@ -306,8 +329,8 @@ end #write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file -write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file -write_structs_to_file("struct_wrappers.jl", start_dir, structs) # Write all structs to file +#write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +#write_structs_to_file("struct_wrappers.jl", start_dir, structs) # Write all structs to file #write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file # Write KSP functions to file (this should be expanded to all other classes) @@ -319,3 +342,5 @@ write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") # they are define in petscsftypes.h? +# if all is well, we should be able to say: +# \ No newline at end of file diff --git a/wrapping/petsc_library_v2.jl b/wrapping/petsc_library_v2.jl index 55cf768c..49e41b14 100644 --- a/wrapping/petsc_library_v2.jl +++ b/wrapping/petsc_library_v2.jl @@ -54,12 +54,46 @@ PetscReal = Float64 mutable struct _p_PetscSF end const PetscSF = Ptr{_p_PetscSF} +const PETSCSTACKSIZE = 64 + +const void = Cvoid +const char = Cchar + +mutable struct PetscDraw end +mutable struct DMLabel end +mutable struct DM end +mutable struct Vec end +mutable struct Mat end +mutable struct KSP end +mutable struct PetscViewer end +mutable struct TSMonitorLGCtx end +mutable struct PetscCtxDestroyFn end + +# stuff I need to define to get PETSc.jl to load with "using". We need to find a real solution +mutable struct KSPConvergedReasonViewFn end +mutable struct PC end +mutable struct KSPMonitorFn end +mutable struct KSPConvergenceTestFn end +mutable struct KSPComputeOperatorsFn end +mutable struct KSPComputeRHSFn end +mutable struct KSPComputeInitialGuessFn end +mutable struct PeCtx end +mutable struct KSPPSolveFn end + +const PetscObject = Ptr{Cvoid} +const external = Ptr{Cvoid} +const KSPMonitorRegisterFn = Ptr{Cvoid} +const KSPMonitorRegisterCreateFn = Ptr{Cvoid} +const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} +const KSPGuess = Ptr{Cvoid} +const KSPFlexibleModifyPCFn = Ptr{Cvoid} # # END OF PROLOGUE # # load all generated files +#include("../src/LibPETSc_lib.jl") include("enums_wrappers.jl") include("senums_wrappers.jl") include("typedefs_wrappers.jl") From c159516245d48a32f0a61c4eb27f8122a3476f92 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 19 Oct 2025 13:43:20 +0200 Subject: [PATCH 027/147] - Sys wrappers now precompile - add possibility to exclude some functions --- wrapping/generatejuliabindings.jl | 92 +++++++++++++++++++++++++++---- wrapping/petsc_library_v2.jl | 58 ++++++++++++++----- 2 files changed, 125 insertions(+), 25 deletions(-) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 188bb0cf..dafbc30d 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -100,6 +100,8 @@ end function replace_function_string(type_str::String) type_str = replace(type_str, "void"=>"Cvoid", "char"=>"Cchar", + "int"=>"Cint", + "size_t"=>"Csize_t", "function"=>"fnc") return type_str end @@ -295,47 +297,113 @@ function write_skeys_to_file(filename::String, start_dir::String, object::Py) end end -function write_functions_to_file(filename::String, start_dir::String, classes::Py, function_name::String) +function write_functions_from_classes_to_file(filename::String, start_dir::String, classes::Py, function_name::String; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for f in classes[function_name].functions name = String(f) - @info name - write_funcs(classes[function_name].functions[name], file) - #write_funcs(classes[function_name].functions[String(f)]) - + if !any(exclude .== name) + @info name + write_funcs(classes[function_name].functions[name], file) + #write_funcs(classes[function_name].functions[String(f)]) + + end end end end -function write_structs_to_file(filename::String, start_dir::String, structs::Py) +function write_functions_to_file(filename::String, start_dir::String, funcs::Py; exclude=String[]) + open(joinpath(start_dir, filename), "w") do file + # Call the write_enum function and pass the file as the io argument + for f in funcs + name = String(f) + if !any(exclude .== name) + @info name + write_funcs(funcs[name], file) + #write_funcs(classes[function_name].functions[String(f)]) + end + end + end +end + +function write_structs_to_file(filename::String, start_dir::String, structs::Py; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for struct_val in structs - write_struct(structs[String(struct_val)], file) + if !any(exclude .== String(struct_val)) + write_struct(structs[String(struct_val)], file) + end end end end -function write_typedefs_to_file(filename::String, start_dir::String, typedefs::Py) +function write_typedefs_to_file(filename::String, start_dir::String, typedefs::Py; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for typedef_val in typedefs - write_typedefs(typedefs[String(typedef_val)], file) + if !any(exclude .== String(typedef_val)) + write_typedefs(typedefs[String(typedef_val)], file) + end end end end +""" +Helper function to simply finding a certrain PETSc function +""" +function find_functions(classes::Py, funcs::Py, function_name::String) + + found = false + for class in classes.keys() + # retrieve all functions + funcs_list = String[] + for f in classes[class].functions + name = String(f) + push!(funcs_list, name) + end + if any(funcs_list .== function_name) + println("Found $function_name in class $(String(class))") + found = true + end + end + if !found + println("Did not find $function_name in any class") + end + + if !found + funcs_list = String[] + for f in funcs + name = String(f) + push!(funcs_list, name) + end + if any(funcs_list .== function_name) + println("Found $function_name in funcs") + found = true + end + end + + + return nothing +end + + + #write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file #write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file -#write_structs_to_file("struct_wrappers.jl", start_dir, structs) # Write all structs to file + +exclude = ["LandauCtx"] +write_structs_to_file("struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file #write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file # Write KSP functions to file (this should be expanded to all other classes) -write_functions_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") - +write_functions_from_classes_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") + +exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear"] +write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) + + # open question: # why are structs such as _p_PetscSF not included in the python structs above, even though diff --git a/wrapping/petsc_library_v2.jl b/wrapping/petsc_library_v2.jl index 49e41b14..a64fb3b7 100644 --- a/wrapping/petsc_library_v2.jl +++ b/wrapping/petsc_library_v2.jl @@ -25,18 +25,19 @@ const MPIU_INT64 = MPI.UINT64_T const MPIU_INT32 = MPI.UINT32_T # We know these will be Cvoid, so just set them to be that -#const PetscOptions = Ptr{Cvoid} -#const PetscViewer = Ptr{Cvoid} -#const PetscObject = Ptr{Cvoid} -#const Vec = Ptr{Cvoid} +const PetscOptions = Ptr{Cvoid} +const PetscViewer = Ptr{Cvoid} +const PetscObject = Ptr{Cvoid} +const Vec = Ptr{Cvoid} #const VecType = Cstring -#const Mat = Ptr{Cvoid} +const Mat = Ptr{Cvoid} #const MatType = Cstring -#const KSP = Ptr{Cvoid} +const KSP = Ptr{Cvoid} #const KSPType = Cstring -#const SNES = Ptr{Cvoid} +const SNES = Ptr{Cvoid} #const SNESType = Cstring -#const DM = Ptr{Cvoid} +const DM = Ptr{Cvoid} +const PetscDLHandle = Ptr{Cvoid} const PETSC_DECIDE = -1 @@ -61,11 +62,6 @@ const char = Cchar mutable struct PetscDraw end mutable struct DMLabel end -mutable struct DM end -mutable struct Vec end -mutable struct Mat end -mutable struct KSP end -mutable struct PetscViewer end mutable struct TSMonitorLGCtx end mutable struct PetscCtxDestroyFn end @@ -87,6 +83,41 @@ const KSPMonitorRegisterCreateFn = Ptr{Cvoid} const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} const KSPGuess = Ptr{Cvoid} const KSPFlexibleModifyPCFn = Ptr{Cvoid} +const PetscVoidFn = Cvoid +const PetscProbFn = Ptr{Cvoid} + +const PetscBT = Ptr{Cchar} + +# required in Sys_wrappers +mutable struct _n_PetscLogRegistry end +const PetscLogRegistry = Ptr{_n_PetscLogRegistry} + +mutable struct _n_PetscIntStack end +const PetscIntStack = Ptr{_n_PetscIntStack} +const PetscLogClass = Cint + +mutable struct _p_PetscLogHandler end +const PetscLogHandler = Ptr{_p_PetscLogHandler} +const PetscLogHandlerType = Ptr{Cchar} +mutable struct _n_PetscLogState + registry::PetscLogRegistry + active::PetscBT + stage_stack::PetscIntStack + current_stage::Cint + bt_num_stages::Cint + bt_num_events::Cint + refct::Cint + _n_PetscLogState() = new() +end + +const PetscLogState = Ptr{_n_PetscLogState} + +mutable struct _n_PetscLayout end +const PetscLayout = Ptr{_n_PetscLayout} + +mutable struct _p_PetscQuadrature end +const PetscQuadrature = Ptr{_p_PetscQuadrature} + # # END OF PROLOGUE @@ -99,5 +130,6 @@ include("senums_wrappers.jl") include("typedefs_wrappers.jl") include("struct_wrappers.jl") include("KSP_wrappers.jl") +include("Sys_wrappers.jl") From 80d35824688ad73be9956cb4bc6e2d233e3d3072 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Mon, 20 Oct 2025 17:15:12 +0200 Subject: [PATCH 028/147] now deal with arrays as well, and create output to functions that generate output. Works for simple Vec routines --- src/LibPETSc.jl | 2 + src/PETSc.jl | 16 +- src/init.jl | 14 +- wrapping/generatejuliabindings.jl | 281 +++++++++++++++++++++--------- wrapping/petsc_library_v2.jl | 66 ++++++- 5 files changed, 279 insertions(+), 100 deletions(-) diff --git a/src/LibPETSc.jl b/src/LibPETSc.jl index be7ff697..d20ba922 100644 --- a/src/LibPETSc.jl +++ b/src/LibPETSc.jl @@ -1,5 +1,7 @@ module LibPETSc +import PETSc: _doc_external + using Libdl using MPI diff --git a/src/PETSc.jl b/src/PETSc.jl index de463a82..c86dad1d 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -6,12 +6,6 @@ using MPI, LinearAlgebra, SparseArrays, OffsetArrays MPI.Initialized() || MPI.Init() -include("LibPETSc.jl") -using .LibPETSc -export LibPETSc - -using Libdl - function _petsc_link(fname) """ [`$fname`](https://petsc.org/release/docs/manualpages/$fname.html) @@ -24,8 +18,16 @@ function _doc_external(fname) """ end -#= +include("LibPETSc.jl") +using .LibPETSc +export LibPETSc + +using Libdl + + + include("init.jl") +#= include("utils.jl") include("viewer.jl") include("options.jl") diff --git a/src/init.jl b/src/init.jl index dd76edc7..cf7a839e 100644 --- a/src/init.jl +++ b/src/init.jl @@ -6,15 +6,11 @@ Check if `petsclib` is initialized # External Links $(_doc_external("Sys/PetscInitialized")) """ -function initialized(petsclib) - r_flag = Ref{LibPETSc.PetscBool}() - LibPETSc.PetscInitialized(petsclib, r_flag) - return r_flag[] == LibPETSc.PETSC_TRUE -end +initialized(petsclib) = LibPETSc.PetscInitialized(petsclib) """ initialize([petsclib]) - +? Initialized the `petsclib`, if no `petsclib` is given then all `PETSc.petsclibs` will be initialized. @@ -77,11 +73,7 @@ Check if `petsclib` is finalized # External Links $(_doc_external("Sys/PetscFinalized")) """ -function finalized(petsclib) - r_flag = Ref{LibPETSc.PetscBool}() - LibPETSc.PetscFinalized(petsclib, r_flag) - return r_flag[] == LibPETSc.PETSC_TRUE -end +finalized(petsclib) = LibPETSc.PetscFinalized(petsclib) """ diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index dafbc30d..231213cd 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -63,88 +63,150 @@ function struct_record(b::Py) return args.*"::$type" # add type to each argument end -# contains a function argument -struct f_args - name::String - typename::String - array::Bool - cons::Bool - optional::Bool - stars::Int64 +""" + mutable struct f_args +Contains PETSc function arguments, which are used +""" +mutable struct f_args + name::String # variable name + name_ccall::String # name in ccall array (sometimes different from output name) + typename::String # type + array::Bool # is it an array? + _const::Bool # is it a const? + optional::Bool # optional? + stars::Int64 # how many stars? stringlen::Bool + output::Bool # is this an output argument? + init_arg::String + extract_arg::String + ccall_str :: String end -# returns -func_args(a::Py) = f_args(String(a.name), String(a.typename), Bool(a.array), Bool(a.const),Bool(a.optional), pyconvert(Int64, a.stars), Bool(a.stringlen)) - -""" - func_arg_string(a::f_args) -returns a string representation of the function argument, to be used in the julia type signature -""" -func_arg_string(a::f_args) = "$(a.name)::$(a.typename)" -func_arg_string(a::Py) = func_arg_string(func_args(a)) +replace_types(type::AbstractString) = replace(type, + "size_t"=>"Csize_t", + "ptrdiff_t"=>"Cptrdiff_t", + "short"=>"Cshort", + "int32_t"=>"Int32", + "float"=>"Cfloat", + "bool"=>"Bool", + "char"=>"Cchar", + "void"=>"Cvoid", + "int"=>"Cint", + "FILE"=>"Libc.FILE", + "double"=>"Cdouble"); -function ccall_arg_string(a::f_args) - type_str = a.typename - if a.stars==1 - type_str = "Ptr{$(type_str)}" - end - name_str = a.name - type_str = replace_function_string(type_str) - name_str = replace_function_string(name_str) +replace_names(type_str::String) = replace(type_str, + "function"=>"fnc"); +function init_extract_parameters(typename::String, name::String, name_ccall::String, isarray::Bool) + if typename in ["PetscInt","PetscScalar","PetscReal","PETScBool"] + if !isarray + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{$typename}()" + extract_arg = "$name = $(name_ccall)[]" + else + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{Ptr{$typename}}()" + # Note: we make the implicit assumption here that the Vec is always called 'x' + extract_arg = "$name = unsafe_wrap(Array, $name_ccall[], VecGetLocalSize(petsclib, x); own = false)" + end + else + init_arg = "$name = Ref{$typename}()" + extract_arg = "$name = $(name)[]" + end - return type_str, name_str + return init_arg, extract_arg, name_ccall end -function replace_function_string(type_str::String) - type_str = replace(type_str, "void"=>"Cvoid", - "char"=>"Cchar", - "int"=>"Cint", - "size_t"=>"Csize_t", - "function"=>"fnc") - return type_str + +# returns a julia struct +function func_args(a::Py) + stars = pyconvert(Int64, a.stars) + typename = String(a.typename) + typename = replace_types(typename) # some scrambling necessary + name = String(a.name) + name = replace_names(name) # some scrambling necessary + name_ccall = name; + isconst = Bool(a.const) + isarray = Bool(a.array) + isoptional = Bool(a.optional) + + if stars==1 + # a single value, so can always be output + # depending on what type of output, we need different strategies here + output = true + init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray) + ccall_str = "Ptr{$typename}" + else + output = false + init_arg = "" + extract_arg = "" + ccall_str = "$typename" + end + if isarray + # in case parameters are arrays + typename = "Vector{$typename}" + ccall_str = "Ptr{$ccall_str}" + end + + return f_args(name, name_ccall, typename, isarray, isconst, isoptional, stars, Bool(a.stringlen), output, init_arg, extract_arg, ccall_str) end -ccall_arg_string(a::Py) = ccall_arg_string(func_args(a)) +# creates a +function julia_function_doc_header(args::Vector{f_args}, function_name::String) + str_in = ""; num_in=0 + str_out = ""; str_out_doc = ""; num_out=0 + for arg in args + if arg.output # output argument + str_out *= num_out > 0 ? "," : "" + str_out_doc *= num_out > 0 ? "," : "" + str_out_doc *= "$(arg.name)::$(arg.typename)" + str_out *= "$(arg.name)" + num_out += 1 + else + str_in *= num_in > 0 ? ", " : "" + str_in *= "$(arg.name)::$(arg.typename)" + num_in += 1 + end + end -# returns a string with all variables of the function, to be used to create a julia header -function julia_function_header(a::Py) - str = "" - for (i,arg) in enumerate(a.arguments) - if i>1 - str *= ", " + if num_out>0 + if num_in>0 + str = "$str_out_doc = $function_name(petsclib::PetscLibType,$str_in)" + else + str = "$str_out_doc = $function_name(petsclib::PetscLibType)" + end + else + if num_in>0 + str = "$function_name(petsclib::PetscLibType,$str_in)" + else + str = "$function_name(petsclib::PetscLibType)" end - str *= func_arg_string(arg) end - return str + + return str, str_in, str_out, num_in, num_out end # returns 2 strings needed for the ccall routine -function julia_ccall_header(a::Py) - n_arg = length(a.arguments) +function julia_ccall_header(args::Vector{f_args}) type_str, name_str = "(","" - for (i,arg) in enumerate(a.arguments) + for (i,arg) in enumerate(args) if i>1 type_str *= ", " name_str *= ", " end - - type, name = ccall_arg_string(arg) - - type_str *= type - name_str *= name - if n_arg==1 - type_str *= "," - end - + type_str *= arg.ccall_str + name_str *= arg.name_ccall + end + if length(args)==1 + type_str *= ",)" + else + type_str *= ")" end - type_str *= ")" - return type_str, name_str, n_arg + return type_str, name_str, length(args) end - """ write_enum(enum_val::Py, io = stdout) Writes an enum to either file or REPL @@ -166,26 +228,70 @@ function write_enum(enum_val::Py, io = stdout) return nothing end +# Retrieves input and output arguments of a petsc function +function process_function_arguments(arguments::Py) + function_arguments = f_args[] + for arg in arguments + push!(function_arguments, func_args(arg)) + end + return function_arguments +end + +function write_initialize(arguments::Vector{f_args}, io = stdout) + for arg in arguments + if arg.output + println(io,"\t$(arg.init_arg)") + end + end + println(io,"") +end + +function write_extract(arguments::Vector{f_args}, io = stdout) + println(io,"") + for arg in arguments + if arg.output + println(io,"\t$(arg.extract_arg)") + end + end +end + """ Writes a function to the specified IO stream """ function write_funcs(funcs_val::Py, io = stdout) - if contains(funcs_val.name,"_") || isopaque(funcs_val) + if contains(funcs_val.name,"_") #|| isopaque(funcs_val) + @info "Skipping function $(funcs_val.name)" return nothing end + # process all function arguments + arguments = process_function_arguments(funcs_val.arguments) + # print function name = String(funcs_val.name) - julia_fct_str = julia_function_header(funcs_val) - julia_fct_str = replace_function_string(julia_fct_str) - ccall_type, ccall_name, n_arg = julia_ccall_header(funcs_val) + #julia_fct_str = julia_function_header(funcs_val) + #julia_fct_str = replace_function_string(julia_fct_str) + julia_doc_fct_str, str_in, str_out, num_in, num_out = julia_function_doc_header(arguments, name) + ccall_type, ccall_name, n_arg = julia_ccall_header(arguments) + # write help println(io,"\"\"\""); - println(io,"\t$(funcs_val.name)($julia_fct_str) "); + println(io,"\t$julia_doc_fct_str "); + println(io,""); + println(io,"# External Links"); + println(io,"\$(_doc_external(\"$(titlecase(String(funcs_val.mansec)))/$(funcs_val.name)\"))"); println(io,"\"\"\""); - println(io,"function $(funcs_val.name)($julia_fct_str) end"); + println(io,"function $(funcs_val.name)($str_in) end"); println(io,""); - println(io,"@for_petsc function $(funcs_val.name)(::\$UnionPetscLib, $julia_fct_str)"); + # write function itself (we will generate various dispatches using @for_petsc) + if num_in>0 + println(io,"@for_petsc function $(funcs_val.name)(petsclib::\$UnionPetscLib, $str_in)"); + else + println(io,"@for_petsc function $(funcs_val.name)(petsclib::\$UnionPetscLib)"); + end + if num_out>0 + write_initialize(arguments, io) + end println(io," @chk ccall("); println(io," (:$(name), \$petsc_library),"); println(io," PetscErrorCode,"); @@ -194,6 +300,13 @@ function write_funcs(funcs_val::Py, io = stdout) println(io," $ccall_name,"); end println(io," )"); + if num_out>0 + # convert output args into correct values + write_extract(arguments, io) + println(io,"\n\treturn $str_out"); # return them + else + println(io,"\n\treturn nothing"); + end println(io,"end \n"); return nothing @@ -262,11 +375,6 @@ function extract_struct_entry(s::Py) return str_out end -replace_types(type::AbstractString) = replace(type, "size_t"=>"Csize_t","ptrdiff_t"=>"Cptrdiff_t", - "short"=>"Cshort","int32_t"=>"Int32", - "float"=>"Cfloat", - "char"=>"Cchar", "void"=>"Cvoid","int"=>"Cint", - "double"=>"Cdouble"); function write_typedefs(typedef_val::Py, io = stdout) @@ -278,21 +386,25 @@ function write_typedefs(typedef_val::Py, io = stdout) end -function write_keys_to_file(filename::String, start_dir::String, object::Py, fn::Function) +function write_keys_to_file(filename::String, start_dir::String, object::Py, fn::Function; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument for val in object.keys() - fn(object[val], file) + if !any(exclude .== String(val)) + fn(object[val], file) + end end end end -function write_skeys_to_file(filename::String, start_dir::String, object::Py) +function write_skeys_to_file(filename::String, start_dir::String, object::Py; exclude=String[]) open(joinpath(start_dir, filename), "w") do io # Call the write_enum function and pass the file as the io argument println(io, "# not quite sure yet how to deal with this") for val in object.keys() - println(io, "$(String(object[val].name))=Ptr{Cchar}") + if !any(exclude .== String(val)) + println(io, "$(String(object[val].name))=Ptr{Cchar}") + end end end end @@ -318,7 +430,7 @@ function write_functions_to_file(filename::String, start_dir::String, funcs::Py; for f in funcs name = String(f) if !any(exclude .== name) - @info name + #@info name write_funcs(funcs[name], file) #write_funcs(classes[function_name].functions[String(f)]) end @@ -389,20 +501,31 @@ end - -#write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum) # Write enums to file -#write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +exclude=["KSPConvergedReason","PetscMemType"] +write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file +write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file exclude = ["LandauCtx"] write_structs_to_file("struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file -#write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs) # Write all typedefs to file +exclude=["PetscGeom","PetscInt32"] +write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file # Write KSP functions to file (this should be expanded to all other classes) write_functions_from_classes_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") -exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear"] +# write general functions to file +exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear", + "PetscSSLInitializeContext","PetscSSLDestroyContext","PetscHTTPSConnect", + "PetscDataTypeToHDF5DataType","PetscHDF5DataTypeToPetscDataType","PetscHDF5IntCast", + "PetscPostIrecvInt","PetscPostIrecvScalar", + "PetscDTAltVInteriorPattern","LandauKokkosCreateMatMaps", + "PetscCIntCast","PetscIntCast", "PetscBLASIntCast","PetscCuBLASIntCast","PetscHipBLASIntCast","PetscMPIIntCast"] write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) +# Write Vec functions to file (this should be expanded to all other classes) +exclude=["VecCreateMPIViennaCLWithArray","VecCreateMPIViennaCLWithArrays","VecCreateSeqViennaCLWithArrays"] +write_functions_from_classes_to_file("Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) + # open question: diff --git a/wrapping/petsc_library_v2.jl b/wrapping/petsc_library_v2.jl index a64fb3b7..eb62ade7 100644 --- a/wrapping/petsc_library_v2.jl +++ b/wrapping/petsc_library_v2.jl @@ -3,7 +3,7 @@ # using MPI -const MPI_Comm = MPI.MPI_Comm +const MPI_Comm = MPI.Comm const MPI_Datatype = MPI.MPI_Datatype const MPI_File = MPI.MPI_File const MPI_Aint = MPI.MPI_Aint @@ -118,6 +118,64 @@ const PetscLayout = Ptr{_n_PetscLayout} mutable struct _p_PetscQuadrature end const PetscQuadrature = Ptr{_p_PetscQuadrature} +mutable struct _p_PetscRandom end +const PetscRandom = Ptr{_p_PetscRandom} + +@enum KSPConvergedReason::Int32 begin + KSP_CONVERGED_RTOL_NORMAL = 1 + KSP_CONVERGED_ATOL_NORMAL = 9 + KSP_CONVERGED_RTOL = 2 + KSP_CONVERGED_ATOL = 3 + KSP_CONVERGED_ITS = 4 + KSP_CONVERGED_NEG_CURVE = 5 + # KSP_CONVERGED_CG_NEG_CURVE = 5 + KSP_CONVERGED_CG_CONSTRAINED = 6 + # KSP_CONVERGED_STEP_LENGTH = 6 + KSP_CONVERGED_HAPPY_BREAKDOWN = 7 + KSP_DIVERGED_NULL = -2 + KSP_DIVERGED_ITS = -3 + KSP_DIVERGED_DTOL = -4 + KSP_DIVERGED_BREAKDOWN = -5 + KSP_DIVERGED_BREAKDOWN_BICG = -6 + KSP_DIVERGED_NONSYMMETRIC = -7 + KSP_DIVERGED_INDEFINITE_PC = -8 + KSP_DIVERGED_NANORINF = -9 + KSP_DIVERGED_INDEFINITE_MAT = -10 + KSP_DIVERGED_PC_FAILED = -11 + # KSP_DIVERGED_PCSETUP_FAILED = -11 + KSP_CONVERGED_ITERATING = 0 +end + +@enum PetscMemType::UInt32 begin + PETSC_MEMTYPE_HOST = 0 + PETSC_MEMTYPE_DEVICE = 1 + # PETSC_MEMTYPE_CUDA = 1 + PETSC_MEMTYPE_NVSHMEM = 17 + PETSC_MEMTYPE_HIP = 3 + PETSC_MEMTYPE_SYCL = 5 +end + + +# needed for Vec --- +mutable struct _p_IS end +const IS = Ptr{_p_IS} + +mutable struct _n_ISColoring end +const ISColoring = Ptr{_n_ISColoring} + +mutable struct _p_ISLocalToGlobalMapping end +const ISLocalToGlobalMapping = Ptr{_p_ISLocalToGlobalMapping} + +const ISLocalToGlobalMappingType = Ptr{Cchar} + +mutable struct _p_PetscSection end +const PetscSection = Ptr{_p_PetscSection} + +mutable struct _p_PetscSectionSym end +const PetscSectionSym = Ptr{_p_PetscSectionSym} +const PetscSectionSymType = Ptr{Cchar} + + # # END OF PROLOGUE @@ -129,7 +187,9 @@ include("enums_wrappers.jl") include("senums_wrappers.jl") include("typedefs_wrappers.jl") include("struct_wrappers.jl") -include("KSP_wrappers.jl") -include("Sys_wrappers.jl") +include("Sys_wrappers.jl") +include("KSP_wrappers.jl") +include("Vec_wrappers.jl") +include("Vecs_wrappers.jl") From 592ce15a1342de603ac94ab2c2fb4ca561a5196e Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Mon, 20 Oct 2025 23:45:41 +0200 Subject: [PATCH 029/147] add routines to read PETSc docstrings & extract input/output arguments from it if possible --- wrapping/find_doc_strings.jl | 251 ++++++++++++++++++++++++++++++ wrapping/generatejuliabindings.jl | 23 ++- 2 files changed, 272 insertions(+), 2 deletions(-) create mode 100644 wrapping/find_doc_strings.jl diff --git a/wrapping/find_doc_strings.jl b/wrapping/find_doc_strings.jl new file mode 100644 index 00000000..6306f0e7 --- /dev/null +++ b/wrapping/find_doc_strings.jl @@ -0,0 +1,251 @@ +# this contains functions that search the PETSc source directory for function definitions +# and return the corresponding docstrings. +# +# We use that in the julia wrapper interface to: +# 1) determine which are input and which are output parameters of a function +# 2) extract the docstring for each function parameter, to generate a nicely formatted julia one + +""" + get_all_c_files(path::String) + +Returns a vector of all *.c files found recursively in the given path. +""" +function get_all_c_files(petsc_dir::String) + path = petsc_dir*"/src" + c_files = String[] + for (root, dirs, files) in walkdir(path) + for file in files + if endswith(file, ".c") + push!(c_files, joinpath(root, file)) + end + end + end + + return c_files +end + + +function filter_files(files::Vector{String}) + ind = contains.(files,"benchmarks") .== false + files = files[ind] + ind = contains.(files,"tutorials") .== false + files = files[ind] + ind = contains.(files,"tests") .== false + files = files[ind] + ind = contains.(files,"petsc4py") .== false + files = files[ind] + return files +end + +""" + find_c_file(petsc_dir::String, fct_name::String) + +Find the files in which the C function `fct_name` may be defined within the PETSc source directory `petsc_dir`. +""" +function find_c_file(petsc_dir::String, fct_name::String) + + files = get_all_c_files(petsc_dir) + files = filter_files(files) + + #line_string = "" + + file_str = String[] + #comment_block="" + # Scan all files in the directory; find the line + for file in files + isfile = open(file, "r") do io + contains(read(io, String), "PetscErrorCode $(fct_name)(") + end + + if isfile + push!(file_str, file) + #line_string = read_c_function_args(file, fct_name) + #comment_block = read_c_function_docs(file, fct_name) + end + end + + return file_str #line_string, comment_block, +end + +# Finds the function in the correct PETSc c-file +function read_c_function_args(file::String, fct_name) + line_string = "" + open(file, "r") do f + # read till end of file + while ! eof(f) + line = readline(f) + if contains(line, "PetscErrorCode $fct_name(") + line_string = line + end + end + end + return line_string +end + + +function read_c_function_docs(files::Vector{String}, fct_name) + for f in files + comment_block = read_c_function_docs(f, fct_name) + if length(comment_block)>0 + return comment_block + end + end +end + +function read_c_function_docs(file::String, fct_name) + + comment_block = [""] + open(file, "r") do f + + # read till end of file + while ! eof(f) + line = readline(f) + if contains(strip(line),"/*@")# start of comment block + read_block = false + line = readline(f) + + if !isempty(line) + if split(strip(line))[1] == fct_name + read_block = true + end + end + + while ! contains(line, "@*/") & read_block + line = strip(line) # remove white space at beginningf + if !isempty(line) + if startswith(line,".") || startswith(line,"+") + line = "-"*line[2:end] + end + end + + # add backticks to input/output parameters + line = strip(line) + if startswith(line,'-') + if length(findall('-',line))>1 + # there are 2 dashes in lists with parameters + # line = add_backticks(line) + end + end + + push!(comment_block, line ) + + line = readline(f) + end + end + end + end + + comment_block = comment_block[2:end] + if length(comment_block)>0 + comment_block[1] = strip(comment_block[1]) + comment_block[1] = strip(split(comment_block[1],"-")[2]) + end + comment_block = replace.(comment_block, "\$" => "") + comment_block = replace.(comment_block, "[](ch_stag)," => "") + comment_block = replace.(comment_block, "[](ch_dmbase)," => "") + comment_block = replace.(comment_block, "-seealso: " => "See also: \n=== \n") + comment_block = replace.(comment_block, "seealso: " => "See also: \n=== \n") + + + return comment_block +end + +function add_backticks(line::AbstractString) + line_split = split(line,"- ") + var_name = line_split[2] + n = length(var_name) + + line_split[2] = rpad("`"*strip(var_name)*"`",n+2) + + line_new = join(line_split.*"- ")[1:end-2] + return line_new +end + + +function get_docs_from_function(petscdir, fct_name) + files = find_c_file(petscdir, fct_name) + comment_block = read_c_function_docs(files, fct_name) + return comment_block +end + + +function get_last_line(input_line_start, comment) + for l in input_line_start:length(comment) + if isempty(strip(comment[l])) + input_line_end = l-1 + return input_line_end + end + end +end + +function extract_variable_from_string(str::String) + if contains(str,'`') + var_name = split(str, '`')[2] + return var_name + else + warning("problem with line $str; no variable found") + end +end + +function extract_variable_from_string(str::String) + if contains(str,'-') + parts = split(str, '-') + if length(parts) < 2 + return "" + end + var_part = strip(parts[2]) + var_name = split(var_part, ' ')[1] + return var_name + else + return "" + end +end + + +function extract_input_output_vars(comment::Vector{String}) + hasinput = any(startswith.(comment,"Input Parameter")) + hasoutput = any(startswith.(comment,"Output Parameter")) + + input_vars = String[] + output_vars = String[] + + if hasinput + input_line_start = first(findall(startswith.(strip.(comment),"Input Parameter")))+1 + input_line_end = get_last_line(input_line_start, comment) + + for l = input_line_start:input_line_end + var_name = extract_variable_from_string(comment[l]) + if !isempty(var_name) + push!(input_vars, var_name) + end + end + end + + if hasoutput + output_line_start = first(findall(startswith.(strip.(comment),"Output Parameter")))+1 + output_line_end = get_last_line(output_line_start, comment) + + for l = output_line_start:output_line_end + var_name = extract_variable_from_string(comment[l]) + if !isempty(var_name) + push!(output_vars, var_name) + end + end + end + + return input_vars, output_vars +end + +""" + input_vars, output_vars = extract_input_output_function(petsc_dir, fct_name) +This retrieves the input and output variables for a given function `fct_name` in the PETSc source directory `petsc_dir`. +""" +function extract_input_output_function(petsc_dir, fct_name) + comment_block = get_docs_from_function(petsc_dir, fct_name) + if isnothing(comment_block) + input_vars, output_vars = String[], String[] + else + input_vars, output_vars = extract_input_output_vars(comment_block) + end + return input_vars, output_vars +end \ No newline at end of file diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 231213cd..aec10a9f 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -1,6 +1,7 @@ # This generates Julia bindings for the PETSc library # -# It uses the getAPI.py python code +# It uses the getAPI.py python code. +# We also read the documentation of each of the functions. # # It replaces the Clang.jl infrastructure and re-uses the python binding tools. # Should be run from petsc/config/utils/; please specify the petsc directory @ the beginning @@ -8,6 +9,8 @@ using PythonCall import Base: contains, String +include("find_doc_strings.jl") + String(x::Py) = pyconvert(String, x) contains(a::Py, b::String) = occursin(b, String(a)) isopaque(a::Py) = pyconvert(Bool,a.opaque) @@ -130,7 +133,7 @@ function func_args(a::Py) isconst = Bool(a.const) isarray = Bool(a.array) isoptional = Bool(a.optional) - + if stars==1 # a single value, so can always be output # depending on what type of output, we need different strategies here @@ -267,8 +270,18 @@ function write_funcs(funcs_val::Py, io = stdout) # process all function arguments arguments = process_function_arguments(funcs_val.arguments) + #@info arguments # print function name = String(funcs_val.name) + + # Extract input/output arguments of function + #@info name + input_vars, output_vars = extract_input_output_function(petsc_dir, name) + if isempty(input_vars) && isempty(output_vars) + @info "Skipping function $name since no input/output vars found" + return nothing + end + #julia_fct_str = julia_function_header(funcs_val) #julia_fct_str = replace_function_string(julia_fct_str) julia_doc_fct_str, str_in, str_out, num_in, num_out = julia_function_doc_header(arguments, name) @@ -461,6 +474,12 @@ function write_typedefs_to_file(filename::String, start_dir::String, typedefs::P end +function read_docstring_function(func::Py, petsc_dir::String) + name = String(func.name) + mansec = String(func.mansec) +end + + """ Helper function to simply finding a certrain PETSc function """ From 0bbf53a9fd3b6db333d4bb80e64d657ef6a454c3 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Tue, 21 Oct 2025 20:03:56 +0200 Subject: [PATCH 030/147] First version of autowrapping complete with some working tests for the Vec structure This generates julia wrappers by using a combination of the python code provided in PETSc (to generate fortran wrappers) and julia code that parses the docstrings to try and determine which parameters and input vs. output to functions Note that I did not add julia friendly stuff to this yet. Also note that the tests cover only a very small part of the functionality, so likely mistakes remain. Some amount of manual work remains as it is not always clear what true output parameters of functions are. --- .gitignore | 3 +- src/LibPETSc_const.jl | 28 +- src/LibPETSc_startup.jl | 2 +- src/autowrapped/Sys_wrappers.jl | 13540 ++++++++++++++++ src/autowrapped/Vec_wrappers.jl | 6645 ++++++++ src/autowrapped/Vecs_wrappers.jl | 2591 +++ src/autowrapped/enums_wrappers.jl | 1624 ++ .../autowrapped/petsc_library.jl | 40 +- src/autowrapped/senums_wrappers.jl | 63 + src/autowrapped/struct_wrappers.jl | 294 + src/autowrapped/typedefs_wrappers.jl | 25 + test/runtests.jl | 21 +- test/vec.jl | 107 +- wrapping/find_doc_strings.jl | 64 +- wrapping/generatejuliabindings.jl | 268 +- wrapping/prologue.jl | 229 + 16 files changed, 25405 insertions(+), 139 deletions(-) create mode 100644 src/autowrapped/Sys_wrappers.jl create mode 100644 src/autowrapped/Vec_wrappers.jl create mode 100644 src/autowrapped/Vecs_wrappers.jl create mode 100644 src/autowrapped/enums_wrappers.jl rename wrapping/petsc_library_v2.jl => src/autowrapped/petsc_library.jl (78%) create mode 100644 src/autowrapped/senums_wrappers.jl create mode 100644 src/autowrapped/struct_wrappers.jl create mode 100644 src/autowrapped/typedefs_wrappers.jl create mode 100644 wrapping/prologue.jl diff --git a/.gitignore b/.gitignore index 0b279ce1..7d095569 100644 --- a/.gitignore +++ b/.gitignore @@ -7,4 +7,5 @@ deps/petsc-*.tar.gz *.jl.mem docs/build/ docs/site/ -Manifest.toml \ No newline at end of file +Manifest.toml +wrapping/.CondaPkg \ No newline at end of file diff --git a/src/LibPETSc_const.jl b/src/LibPETSc_const.jl index 8c680abb..60c901be 100644 --- a/src/LibPETSc_const.jl +++ b/src/LibPETSc_const.jl @@ -9,30 +9,4 @@ end macro chk(expr) :((errcode = $(esc(expr))) == 0 || throw(PetscError(errcode))) -end - -#@enum PetscBool::UInt32 begin -# PETSC_FALSE = 0 -# PETSC_TRUE = 1 -#end - -#@enum PetscDataType::UInt32 begin -# PETSC_DATATYPE_UNKNOWN = 0 -# PETSC_DOUBLE = 1 -# PETSC_COMPLEX = 2 -# PETSC_LONG = 3 -# PETSC_SHORT = 4 -# PETSC_FLOAT = 5 -# PETSC_CHAR = 6 -# PETSC_BIT_LOGICAL = 7 -# PETSC_ENUM = 8 -# PETSC_BOOL = 9 -# PETSC___FLOAT128 = 10 -# PETSC_OBJECT = 11 -# PETSC_FUNCTION = 12 -# PETSC_STRING = 13 -# PETSC___FP16 = 14 -# PETSC_STRUCT = 15 -# PETSC_INT = 16 -# PETSC_INT64 = 17 -#end +end \ No newline at end of file diff --git a/src/LibPETSc_startup.jl b/src/LibPETSc_startup.jl index ed748df6..79809b5a 100644 --- a/src/LibPETSc_startup.jl +++ b/src/LibPETSc_startup.jl @@ -30,7 +30,7 @@ end const petsc_library_file = #get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../lib/petsc_library.jl") - get(ENV, "JULIA_PETSC_LIBRARY_PATH", "../wrapping/petsc_library_v2.jl") # if all is well, we should be able to use this + get(ENV, "JULIA_PETSC_LIBRARY_PATH", "autowrapped/petsc_library.jl") # if all is well, we should be able to use this #= diff --git a/src/autowrapped/Sys_wrappers.jl b/src/autowrapped/Sys_wrappers.jl new file mode 100644 index 00000000..3a93c813 --- /dev/null +++ b/src/autowrapped/Sys_wrappers.jl @@ -0,0 +1,13540 @@ +""" + access_token::Vector{Cchar} = PetscGlobusAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) +Get an access token allowing PETSc applications to make Globus file transfer requests + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token array + +Output Parameter: +- `access_token` - can be used with `PetscGlobusUpLoad()` for 30 days + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()`, `PetscGlobusUpload()` + +# External Links +$(_doc_external("Sys/PetscGlobusAuthorize")) +""" +function PetscGlobusAuthorize(comm::MPI_Comm, tokensize::Csize_t) end + +@for_petsc function PetscGlobusAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) + access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobusAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + comm, access_token, tokensize, + ) + + + return access_token +end + +""" + buff::Vector{Cchar} = PetscGlobusGetTransfers(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) +Get a record of current transfers requested from Globus + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `access_token` - Globus access token, if `NULL` will check in options database for -globus_access_token XXX otherwise +will call `PetscGlobusAuthorize()`. +- `buffsize` - size of the buffer + +Output Parameter: +- `buff` - location to put Globus information + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()`, `PetscGlobusUpload()`, `PetscGlobusAuthorize()` + +# External Links +$(_doc_external("Sys/PetscGlobusGetTransfers")) +""" +function PetscGlobusGetTransfers(comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) end + +@for_petsc function PetscGlobusGetTransfers(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) + buff = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobusGetTransfers, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, buff, buffsize, + ) + + + return buff +end + +""" + PetscGlobusUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to Globus + +Not Collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with `PetscGlobusAuthorize()`, pass `NULL` to use `-globus_access_token XXX` from the PETSc database +- `filename` - file to upload + +Options Database Key: +- `-globus_access_token XXX` - the Globus token + +Level: intermediate + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveRefresh()`, `PetscGlobusAuthorize()` + +# External Links +$(_doc_external("Sys/PetscGlobusUpload")) +""" +function PetscGlobusUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscGlobusUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) + + @chk ccall( + (:PetscGlobusUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + access_token::Vector{Cchar} = PetscGoogleDriveRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) +Get a new authorization token for accessing Google drive from PETSc from a refresh token + +Not Collective, only the first process in the `MPI_Comm` does anything + +Input Parameters: +- `comm` - MPI communicator +- `refresh_token` - obtained with `PetscGoogleDriveAuthorize()`, if NULL PETSc will first look for one in the options data +if not found it will call `PetscGoogleDriveAuthorize()` +- `tokensize` - size of the output string access_token + +Output Parameter: +- `access_token` - token that can be passed to `PetscGoogleDriveUpload()` + +Options Database Key: +- `-google_refresh_token XXX` - where XXX was obtained from `PetscGoogleDriveAuthorize()` + +Level: intermediate + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveUpload()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveRefresh")) +""" +function PetscGoogleDriveRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscGoogleDriveRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) + access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGoogleDriveRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, refresh_token, access_token, tokensize, + ) + + + return access_token +end + +""" + PetscGoogleDriveUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to the Google Drive + +Not Collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with PetscGoogleDriveRefresh(), pass `NULL` to have PETSc generate one +- `filename` - file to upload; if you upload multiple times it will have different names each time on Google Drive + +Options Database Key: +- `-google_refresh_token XXX` - pass the access token for the operation + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveRefresh()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveUpload")) +""" +function PetscGoogleDriveUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscGoogleDriveUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) + + @chk ccall( + (:PetscGoogleDriveUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + access_token::Vector{Cchar},refresh_token::Vector{Cchar} = PetscGoogleDriveAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) +Get authorization and refresh token for accessing Google drive from PETSc + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token arrays + +Output Parameters: +- `access_token` - can be used with `PetscGoogleDriveUpload()` for this one session +- `refresh_token` - can be used for ever to obtain new access_tokens with `PetscGoogleDriveRefresh()`, guard this like a password +it gives access to your Google Drive + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveAuthorize")) +""" +function PetscGoogleDriveAuthorize(comm::MPI_Comm, tokensize::Csize_t) end + +@for_petsc function PetscGoogleDriveAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) + access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGoogleDriveAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, refresh_token, tokensize, + ) + + + return access_token,refresh_token +end + +""" + buff::Vector{Cchar} = PetscHTTPRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) +Send a request to an HTTP server + +Input Parameters: +- `type` - either "POST" or "GET" +- `url` - URL of request host/path +- `header` - additional header information, may be `NULL` +- `ctype` - data type of body, for example application/json +- `body` - data to send to server +- `sock` - obtained with `PetscOpenSocket()` +- `buffsize` - size of buffer + +Output Parameter: +- `buff` - everything returned from server + +Level: advanced + +-seealso: `PetscHTTPSRequest()`, `PetscOpenSocket()`, `PetscHTTPSConnect()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscHTTPRequest")) +""" +function PetscHTTPRequest(type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) end + +@for_petsc function PetscHTTPRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) + buff = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscHTTPRequest, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Cint, Ptr{Cchar}, Csize_t), + type, url, header, ctype, body, sock, buff, buffsize, + ) + + + return buff +end + +""" + value::Vector{Cchar},found::PetscBool = PetscPullJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) +Given a JSON response containing the substring with "key" : "value" where there may or not be spaces around the : returns the value. + +Input Parameters: +- `buff` - the char array containing the possible values +- `key` - the key of the requested value +- `valuelen` - the length of the array to contain the value associated with the key + +Output Parameters: +- `value` - the value obtained +- `found` - flag indicating if the value was found in the buff + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()`, `PetscPushJSONValue()` + +# External Links +$(_doc_external("Sys/PetscPullJSONValue")) +""" +function PetscPullJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) end + +@for_petsc function PetscPullJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) + value = Vector{Cchar}(undef, ni); # CHECK SIZE!! + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscPullJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + buff, key, value, valuelen, found_, + ) + + found = found_[] + + return value,found +end + +""" + PetscPushJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) +Puts a "key" : "value" pair onto a string + +Input Parameters: +- `buff` - the char array where the value will be put +- `key` - the key value to be set +- `value` - the value associated with the key +- `bufflen` - the size of the buffer (currently ignored) + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscPushJSONValue")) +""" +function PetscPushJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) end + +@for_petsc function PetscPushJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) + + @chk ccall( + (:PetscPushJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + buff, key, value, bufflen, + ) + + + return nothing +end + +""" + access_token::Vector{Cchar},refresh_token::Vector{Cchar} = PetscBoxAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) +Get authorization and refresh token for accessing Box drive from PETSc + +Not Collective, only the first rank in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token arrays + +Output Parameters: +- `access_token` - can be used with `PetscBoxUpload()` for this one session +- `refresh_token` - can be used for ever to obtain new access_tokens with `PetscBoxRefresh()`, +guard this like a password it gives access to your Box Drive + +Level: intermediate + +-seealso: `PetscBoxRefresh()`, `PetscBoxUpload()` + +# External Links +$(_doc_external("Sys/PetscBoxAuthorize")) +""" +function PetscBoxAuthorize(comm::MPI_Comm, tokensize::Csize_t) end + +@for_petsc function PetscBoxAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) + access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscBoxAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, refresh_token, tokensize, + ) + + + return access_token,refresh_token +end + +""" + access_token::Vector{Cchar},new_refresh_token::Vector{Cchar} = PetscBoxRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) +Get a new authorization token for accessing Box drive from PETSc from a refresh token + +Not Collective, only the first process in the `MPI_Comm` does anything + +Input Parameters: +- `comm` - MPI communicator +- `refresh_token` - obtained with `PetscBoxAuthorize()`, if `NULL` PETSc will first look for one in the options data +if not found it will call `PetscBoxAuthorize()` +- `tokensize` - size of the output string access_token + +Output Parameters: +- `access_token` - token that can be passed to `PetscBoxUpload()` +- `new_refresh_token` - the old refresh token is no longer valid, not this is different than Google where the same refresh_token is used forever + +Level: intermediate + +-seealso: `PetscBoxAuthorize()`, `PetscBoxUpload()` + +# External Links +$(_doc_external("Sys/PetscBoxRefresh")) +""" +function PetscBoxRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscBoxRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) + access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + new_refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscBoxRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, refresh_token, access_token, new_refresh_token, tokensize, + ) + + + return access_token,new_refresh_token +end + +""" + PetscBoxUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to the Box Drive + +This routine has not yet been written; it is just copied from Google Drive + +Not collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with `PetscBoxRefresh()`, pass `NULL` to have PETSc generate one +- `filename` - file to upload; if you upload multiple times it will have different names each time on Box Drive + +Options Database Key: +- `-box_refresh_token XXX` - the token value + +-seealso: `PetscBoxAuthorize()`, `PetscBoxRefresh()` + +# External Links +$(_doc_external("Sys/PetscBoxUpload")) +""" +function PetscBoxUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscBoxUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) + + @chk ccall( + (:PetscBoxUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + PetscSAWsBlock(petsclib::PetscLibType) +Blocks on SAWs until a client (person using the web browser) unblocks it + +Not Collective + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsSetBlock()`, `PetscObjectSAWsBlock()` + +# External Links +$(_doc_external("Sys/PetscSAWsBlock")) +""" +function PetscSAWsBlock() end + +@for_petsc function PetscSAWsBlock(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSAWsBlock, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + mem::PetscLogDouble = PetscMemoryGetCurrentUsage(petsclib::PetscLibType) +Returns the current resident set size (memory used) +for the program. + +Not Collective + +Output Parameter: +- `mem` - memory usage in bytes + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Display memory information for each logged event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetMaximumUsage()`, `PetscMallocGetCurrentUsage()`, `PetscMemorySetGetMaximumUsage()`, `PetscMemoryView()` + +# External Links +$(_doc_external("Sys/PetscMemoryGetCurrentUsage")) +""" +function PetscMemoryGetCurrentUsage() end + +@for_petsc function PetscMemoryGetCurrentUsage(petsclib::$UnionPetscLib) + mem_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscMemoryGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + mem_, + ) + + mem = mem_[] + + return mem +end + +""" + mem::PetscLogDouble = PetscMemoryGetMaximumUsage(petsclib::PetscLibType) +Returns the maximum resident set size (memory used) +for the program since it started (the high water mark). + +Not Collective + +Output Parameter: +- `mem` - memory usage in bytes + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Print memory information per event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMallocGetCurrentUsage()`, +`PetscMemorySetGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMemoryGetMaximumUsage")) +""" +function PetscMemoryGetMaximumUsage() end + +@for_petsc function PetscMemoryGetMaximumUsage(petsclib::$UnionPetscLib) + mem_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscMemoryGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + mem_, + ) + + mem = mem_[] + + return mem +end + +""" + PetscMemorySetGetMaximumUsage(petsclib::PetscLibType) +Tells PETSc to monitor the maximum memory usage so that +`PetscMemoryGetMaximumUsage()` will work. + +Not Collective + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Print memory information per event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMallocGetCurrentUsage()`, +`PetscMemoryGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMemorySetGetMaximumUsage")) +""" +function PetscMemorySetGetMaximumUsage() end + +@for_petsc function PetscMemorySetGetMaximumUsage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMemorySetGetMaximumUsage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocValidate(petsclib::PetscLibType,line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) +Test the memory for corruption. This can be called at any time between `PetscInitialize()` and `PetscFinalize()` + +Input Parameters: +- `line` - line number where call originated. +- `function` - name of function calling +- `file` - file where function is + +Options Database Keys: +- `-malloc_test` - turns this feature on when PETSc was not configured with `--with-debugging=0` +- `-malloc_debug` - turns this feature on anytime + +Level: advanced + +-seealso: `CHKMEMQ`, `PetscMalloc()`, `PetscFree()`, `PetscMallocSetDebug()` + +# External Links +$(_doc_external("Sys/PetscMallocValidate")) +""" +function PetscMallocValidate(line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) end + +@for_petsc function PetscMallocValidate(petsclib::$UnionPetscLib, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) + + @chk ccall( + (:PetscMallocValidate, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cchar}, Ptr{Cchar}), + line, fnc, file, + ) + + + return nothing +end + +""" + PetscMemoryView(petsclib::PetscLibType,viewer::PetscViewer, message::Vector{Cchar}) +Shows the amount of memory currently being used in a communicator. + +Collective + +Input Parameters: +- `viewer` - the viewer to output the information on +- `message` - string printed before values + +Options Database Keys: +- `-malloc_debug` - have PETSc track how much memory it has allocated +- `-log_view_memory` - print memory usage per event when `-log_view` is used +- `-memory_view` - during `PetscFinalize()` have this routine called + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMemoryGetCurrentUsage()`, `PetscMemorySetGetMaximumUsage()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMemoryView")) +""" +function PetscMemoryView(viewer::PetscViewer, message::Vector{Cchar}) end + +@for_petsc function PetscMemoryView(petsclib::$UnionPetscLib, viewer::PetscViewer, message::Vector{Cchar}) + + @chk ccall( + (:PetscMemoryView, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + viewer, message, + ) + + + return nothing +end + +""" + space::PetscLogDouble = PetscMallocGetCurrentUsage(petsclib::PetscLibType) +gets the current amount of memory used that was allocated with `PetscMalloc()` + +Not Collective + +Output Parameter: +- `space` - number of bytes currently allocated + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMemoryGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocGetCurrentUsage")) +""" +function PetscMallocGetCurrentUsage() end + +@for_petsc function PetscMallocGetCurrentUsage(petsclib::$UnionPetscLib) + space_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscMallocGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + space_, + ) + + space = space_[] + + return space +end + +""" + space::PetscLogDouble = PetscMallocGetMaximumUsage(petsclib::PetscLibType) +gets the maximum amount of memory used that was obtained with `PetscMalloc()` at any time +during this run, the high water mark. + +Not Collective + +Output Parameter: +- `space` - maximum number of bytes ever allocated at one time + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPushMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocGetMaximumUsage")) +""" +function PetscMallocGetMaximumUsage() end + +@for_petsc function PetscMallocGetMaximumUsage(petsclib::$UnionPetscLib) + space_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscMallocGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + space_, + ) + + space = space_[] + + return space +end + +""" + PetscMallocPushMaximumUsage(petsclib::PetscLibType,event::Cint) +Adds another event to collect the maximum memory usage over an event + +Not Collective + +Input Parameter: +- `event` - an event id; this is just for error checking + +Level: developer + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPopMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocPushMaximumUsage")) +""" +function PetscMallocPushMaximumUsage(event::Cint) end + +@for_petsc function PetscMallocPushMaximumUsage(petsclib::$UnionPetscLib, event::Cint) + + @chk ccall( + (:PetscMallocPushMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint,), + event, + ) + + + return nothing +end + +""" + mu::PetscLogDouble = PetscMallocPopMaximumUsage(petsclib::PetscLibType,event::Cint) +collect the maximum memory usage over an event + +Not Collective + +Input Parameter: +- `event` - an event id; this is just for error checking + +Output Parameter: +- `mu` - maximum amount of memory malloced during this event; high water mark relative to the beginning of the event + +Level: developer + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPushMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocPopMaximumUsage")) +""" +function PetscMallocPopMaximumUsage(event::Cint) end + +@for_petsc function PetscMallocPopMaximumUsage(petsclib::$UnionPetscLib, event::Cint) + mu_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscMallocPopMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint, Ptr{PetscLogDouble}), + event, mu_, + ) + + mu = mu_[] + + return mu +end + +""" + PetscMallocDump(petsclib::PetscLibType,fp::Libc.FILE) +Dumps the currently allocated memory blocks to a file. The information +printed is: size of space (in bytes), address of space, id of space, +file in which space was allocated, and line number at which it was +allocated. + +Not Collective + +Input Parameter: +- `fp` - file pointer. If `fp` is `NULL`, `stdout` is assumed. + +Options Database Key: +- `-malloc_dump ` - Print summary of unfreed memory during call to `PetscFinalize()`, writing to filename if given + +Level: intermediate + +-seealso: `PetscMallocGetCurrentUsage()`, `PetscMallocView()`, `PetscMallocViewSet()`, `PetscMallocValidate()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocDump")) +""" +function PetscMallocDump(fp::Libc.FILE) end + +@for_petsc function PetscMallocDump(petsclib::$UnionPetscLib, fp::Libc.FILE) + + @chk ccall( + (:PetscMallocDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fp, + ) + + + return nothing +end + +""" + PetscMallocViewSet(petsclib::PetscLibType,logmin::PetscLogDouble) +Activates logging of all calls to `PetscMalloc()` with a minimum size to view + +Not Collective + +Input Parameter: +- `logmin` - minimum allocation size to log, or `PETSC_DEFAULT` to log all memory allocations + +Options Database Keys: +- `-malloc_view ` - Activates `PetscMallocView()` in `PetscFinalize()` +- `-malloc_view_threshold ` - Sets a minimum size if `-malloc_view` is used +- `-log_view_memory` - view the memory usage also with the -log_view option + +Level: advanced + +-seealso: `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocTraceSet()`, `PetscMallocValidate()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocViewSet")) +""" +function PetscMallocViewSet(logmin::PetscLogDouble) end + +@for_petsc function PetscMallocViewSet(petsclib::$UnionPetscLib, logmin::PetscLogDouble) + + @chk ccall( + (:PetscMallocViewSet, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + logmin, + ) + + + return nothing +end + +""" + logging::PetscBool = PetscMallocViewGet(petsclib::PetscLibType) +Determine whether calls to `PetscMalloc()` are being logged + +Not Collective + +Output Parameter: +- `logging` - `PETSC_TRUE` if logging is active + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` + +Level: advanced + +-seealso: `PetscMallocViewSet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocTraceGet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocViewGet")) +""" +function PetscMallocViewGet() end + +@for_petsc function PetscMallocViewGet(petsclib::$UnionPetscLib) + logging_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocViewGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + logging_, + ) + + logging = logging_[] + + return logging +end + +""" + PetscMallocTraceSet(petsclib::PetscLibType,viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) +Trace all calls to `PetscMalloc()`. That is print each `PetscMalloc()` and `PetscFree()` call to a viewer. + +Not Collective + +Input Parameters: +- `viewer` - The viewer to use for tracing, or `NULL` to use `PETSC_VIEWER_STDOUT_SELF` +- `active` - Flag to activate or deactivate tracing +- `logmin` - The smallest memory size that will be logged + +Level: advanced + +-seealso: `PetscMallocTraceGet()`, `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocTraceSet")) +""" +function PetscMallocTraceSet(viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) end + +@for_petsc function PetscMallocTraceSet(petsclib::$UnionPetscLib, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) + + @chk ccall( + (:PetscMallocTraceSet, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool, PetscLogDouble), + viewer, active, logmin, + ) + + + return nothing +end + +""" + logging::PetscBool = PetscMallocTraceGet(petsclib::PetscLibType) +Determine whether all calls to `PetscMalloc()` are being traced + +Not Collective + +Output Parameter: +- `logging` - `PETSC_TRUE` if logging is active + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` + +Level: advanced + +This only does anything if `-malloc_debug` (or `-malloc_test` if PETSc was configured with debugging) has been used + +-seealso: `PetscMallocTraceSet()`, `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocTraceGet")) +""" +function PetscMallocTraceGet() end + +@for_petsc function PetscMallocTraceGet(petsclib::$UnionPetscLib) + logging_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocTraceGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + logging_, + ) + + logging = logging_[] + + return logging +end + +""" + PetscMallocView(petsclib::PetscLibType,fp::Libc.FILE) +Saves the log of all calls to `PetscMalloc()`; also calls `PetscMemoryGetMaximumUsage()` + +Not Collective + +Input Parameter: +- `fp` - file pointer; or `NULL` + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` in `PetscFinalize()` + +Level: advanced + +-seealso: `PetscMallocGetCurrentUsage()`, `PetscMallocDump()`, `PetscMallocViewSet()`, `PetscMemoryView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocView")) +""" +function PetscMallocView(fp::Libc.FILE) end + +@for_petsc function PetscMallocView(petsclib::$UnionPetscLib, fp::Libc.FILE) + + @chk ccall( + (:PetscMallocView, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fp, + ) + + + return nothing +end + +""" + PetscMallocSetDebug(petsclib::PetscLibType,eachcall::PetscBool, initializenan::PetscBool) +Set's PETSc memory debugging + +Not Collective + +Input Parameters: +- `eachcall` - checks the entire heap of allocated memory for issues on each call to `PetscMalloc()` and `PetscFree()`, slow +- `initializenan` - initializes all memory with `NaN` to catch use of uninitialized floating point arrays + +Options Database Keys: +- `-malloc_debug ` - turns on or off debugging +- `-malloc_test` - turns on all debugging if PETSc was configured with debugging including `-malloc_dump`, otherwise ignored +- `-malloc_view_threshold t` - log only allocations larger than t +- `-malloc_dump ` - print a list of all memory that has not been freed, in `PetscFinalize()` + +Level: developer + +-seealso: `CHKMEMQ`, `PetscMallocValidate()`, `PetscMallocGetDebug()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetDebug")) +""" +function PetscMallocSetDebug(eachcall::PetscBool, initializenan::PetscBool) end + +@for_petsc function PetscMallocSetDebug(petsclib::$UnionPetscLib, eachcall::PetscBool, initializenan::PetscBool) + + @chk ccall( + (:PetscMallocSetDebug, $petsc_library), + PetscErrorCode, + (PetscBool, PetscBool), + eachcall, initializenan, + ) + + + return nothing +end + +""" + basic::PetscBool,eachcall::PetscBool,initializenan::PetscBool = PetscMallocGetDebug(petsclib::PetscLibType) +Indicates what PETSc memory debugging it is doing. + +Not Collective + +Output Parameters: +- `basic` - doing basic debugging +- `eachcall` - checks the entire memory heap at each `PetscMalloc()`/`PetscFree()` +- `initializenan` - initializes memory with `NaN` + +Level: intermediate + +-seealso: `CHKMEMQ`, `PetscMallocValidate()`, `PetscMallocSetDebug()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocGetDebug")) +""" +function PetscMallocGetDebug() end + +@for_petsc function PetscMallocGetDebug(petsclib::$UnionPetscLib) + basic_ = Ref{PetscBool}() + eachcall_ = Ref{PetscBool}() + initializenan_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocGetDebug, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + basic_, eachcall_, initializenan_, + ) + + basic = basic_[] + eachcall = eachcall_[] + initializenan = initializenan_[] + + return basic,eachcall,initializenan +end + +""" + PetscMallocLogRequestedSizeSet(petsclib::PetscLibType,flg::PetscBool) +Whether to log the requested or aligned memory size + +Not Collective + +Input Parameter: +- `flg` - `PETSC_TRUE` to log the requested memory size + +Options Database Key: +- `-malloc_requested_size ` - Sets this flag + +Level: developer + +-seealso: `PetscMallocLogRequestedSizeGet()`, `PetscMallocViewSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocLogRequestedSizeSet")) +""" +function PetscMallocLogRequestedSizeSet(flg::PetscBool) end + +@for_petsc function PetscMallocLogRequestedSizeSet(petsclib::$UnionPetscLib, flg::PetscBool) + + @chk ccall( + (:PetscMallocLogRequestedSizeSet, $petsc_library), + PetscErrorCode, + (PetscBool,), + flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscMallocLogRequestedSizeGet(petsclib::PetscLibType) +Whether to log the requested or aligned memory size + +Not Collective + +Output Parameter: +- `flg` - `PETSC_TRUE` if we log the requested memory size + +Level: developer + +-seealso: `PetscMallocLogRequestedSizeSet()`, `PetscMallocViewSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocLogRequestedSizeGet")) +""" +function PetscMallocLogRequestedSizeGet() end + +@for_petsc function PetscMallocLogRequestedSizeGet(petsclib::$UnionPetscLib) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocLogRequestedSizeGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscMallocSet(petsclib::PetscLibType,imalloc::external, ifree::external, iralloc::external) +Sets the underlying allocation routines used by `PetscMalloc()` and `PetscFree()` + +Not Collective, No Fortran Support + +Input Parameters: +- `imalloc` - the routine that provides the `malloc()` implementation (also provides `calloc()`, which is used depending on the second argument) +- `ifree` - the routine that provides the `free()` implementation +- `iralloc` - the routine that provides the `realloc()` implementation + +Level: developer + +-seealso: `PetscMallocClear()`, `PetscInitialize()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSet")) +""" +function PetscMallocSet(imalloc::external, ifree::external, iralloc::external) end + +@for_petsc function PetscMallocSet(petsclib::$UnionPetscLib, imalloc::external, ifree::external, iralloc::external) + + @chk ccall( + (:PetscMallocSet, $petsc_library), + PetscErrorCode, + (external, external, external), + imalloc, ifree, iralloc, + ) + + + return nothing +end + +""" + PetscMallocClear(petsclib::PetscLibType) +Resets the routines used by `PetscMalloc()` and `PetscFree()` + +Not Collective + +Level: developer + +-seealso: `PetscMallocSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocClear")) +""" +function PetscMallocClear() end + +@for_petsc function PetscMallocClear(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocClear, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMemoryTrace(petsclib::PetscLibType,label::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscMemoryTrace")) +""" +function PetscMemoryTrace(label::Vector{Cchar}) end + +@for_petsc function PetscMemoryTrace(petsclib::$UnionPetscLib, label::Vector{Cchar}) + + @chk ccall( + (:PetscMemoryTrace, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + label, + ) + + + return nothing +end + +""" + PetscMallocSetDRAM(petsclib::PetscLibType) +Set `PetscMalloc()` to use DRAM. +If memkind is available, change the memkind type. Otherwise, switch the +current malloc and free routines to the `PetscMallocAlign()` and +`PetscFreeAlign()` (PETSc default). + +Not Collective + +Level: developer + +-seealso: `PetscMallocReset()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetDRAM")) +""" +function PetscMallocSetDRAM() end + +@for_petsc function PetscMallocSetDRAM(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocSetDRAM, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocResetDRAM(petsclib::PetscLibType) +Reset the changes made by `PetscMallocSetDRAM()` + +Not Collective + +Level: developer + +-seealso: `PetscMallocSetDRAM()` + +# External Links +$(_doc_external("Sys/PetscMallocResetDRAM")) +""" +function PetscMallocResetDRAM() end + +@for_petsc function PetscMallocResetDRAM(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocResetDRAM, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocSetCoalesce(petsclib::PetscLibType,coalesce::PetscBool) +Use coalesced `PetscMalloc()` when allocating groups of objects, that is when using `PetscMallocN()` + +Not Collective + +Input Parameter: +- `coalesce` - `PETSC_TRUE` to use coalesced malloc for multi-memory allocation. + +Options Database Key: +- `-malloc_coalesce` - turn coalesced `PetscMallocN()` on or off + +Level: developer + +-seealso: `PetscMallocA()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetCoalesce")) +""" +function PetscMallocSetCoalesce(coalesce::PetscBool) end + +@for_petsc function PetscMallocSetCoalesce(petsclib::$UnionPetscLib, coalesce::PetscBool) + + @chk ccall( + (:PetscMallocSetCoalesce, $petsc_library), + PetscErrorCode, + (PetscBool,), + coalesce, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscTestFile(petsclib::PetscLibType,fname::Vector{Cchar}, mode::Cchar) +checks for the existence of a file + +Not Collective + +Input Parameters: +- `fname` - the filename +- `mode` - either 'r', 'w', 'x' or '\0' + +Output Parameter: +- `flg` - the file exists and satisfies the mode + +Level: intermediate + +-seealso: `PetscTestDirectory()`, `PetscLs()` + +# External Links +$(_doc_external("Sys/PetscTestFile")) +""" +function PetscTestFile(fname::Vector{Cchar}, mode::Cchar) end + +@for_petsc function PetscTestFile(petsclib::$UnionPetscLib, fname::Vector{Cchar}, mode::Cchar) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscTestFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + fname, mode, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscTestDirectory(petsclib::PetscLibType,dirname::Vector{Cchar}, mode::Cchar) +checks for the existence of a directory + +Not Collective + +Input Parameters: +- `dirname` - the directory name +- `mode` - either 'r', 'w', or 'x' + +Output Parameter: +- `flg` - the directory exists and satisfies the mode + +Level: intermediate + +-seealso: `PetscTestFile()`, `PetscLs()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscTestDirectory")) +""" +function PetscTestDirectory(dirname::Vector{Cchar}, mode::Cchar) end + +@for_petsc function PetscTestDirectory(petsclib::$UnionPetscLib, dirname::Vector{Cchar}, mode::Cchar) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscTestDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + dirname, mode, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + found::Vector{Cchar},flg::PetscBool = PetscLs(petsclib::PetscLibType,comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) +produce a listing of the files in a directory + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `dirname` - the directory name +- `tlen` - the length of the buffer `found` + +Output Parameters: +- `found` - listing of files +- `flg` - the directory exists + +Level: intermediate + +-seealso: `PetscTestFile()`, `PetscRMTree()`, `PetscTestDirectory()` + +# External Links +$(_doc_external("Sys/PetscLs")) +""" +function PetscLs(comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) end + +@for_petsc function PetscLs(petsclib::$UnionPetscLib, comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) + found = Vector{Cchar}(undef, ni); # CHECK SIZE!! + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscLs, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + comm, dirname, found, tlen, flg_, + ) + + flg = flg_[] + + return found,flg +end + +""" + rpath::Vector{Cchar} = PetscGetRealPath(petsclib::PetscLibType,path::Vector{Cchar}) +Get the path without symbolic links etc. in absolute form. + +Not Collective + +Input Parameter: +- `path` - path to resolve + +Output Parameter: +- `rpath` - resolved path + +Level: developer + +-seealso: `PetscGetFullPath()` + +# External Links +$(_doc_external("Sys/PetscGetRealPath")) +""" +function PetscGetRealPath(path::Vector{Cchar}) end + +@for_petsc function PetscGetRealPath(petsclib::$UnionPetscLib, path::Vector{Cchar}) + rpath = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetRealPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + path, rpath, + ) + + + return rpath +end + +""" + dir::Vector{Cchar} = PetscGetTmp(petsclib::PetscLibType,comm::MPI_Comm, len::Csize_t) +Gets the name of the "tmp" directory, often this is `/tmp` + +Collective + +Input Parameters: +- `comm` - MPI_Communicator that may share tmp +- `len` - length of string to hold name + +Output Parameter: +- `dir` - directory name + +Options Database Keys: +- `-shared_tmp` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_tmp` - indicates the directory is known to be not shared among the MPI processes +- `-tmp tmpdir` - name of the directory you wish to use as tmp + +Environmental Variables: +- ``PETSC_SHARED_TMP`` - indicates the directory is known to be shared among the MPI processes +- ``PETSC_NOT_SHARED_TMP`` - indicates the directory is known to be not shared among the MPI processes +- ``PETSC_TMP`` - name of the directory you wish to use as tmp + +Level: developer + +-seealso: `PetscSharedTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetTmp")) +""" +function PetscGetTmp(comm::MPI_Comm, len::Csize_t) end + +@for_petsc function PetscGetTmp(petsclib::$UnionPetscLib, comm::MPI_Comm, len::Csize_t) + dir = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + comm, dir, len, + ) + + + return dir +end + +""" + shared::PetscBool = PetscSharedTmp(petsclib::PetscLibType,comm::MPI_Comm) +Determines if all processors in a communicator share a +tmp directory or have different ones. + +Collective + +Input Parameter: +- `comm` - MPI_Communicator that may share tmp + +Output Parameter: +- `shared` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-shared_tmp` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_tmp` - indicates the directory is known to be not shared among the MPI processes +- `-tmp tmpdir` - name of the directory you wish to use as tmp + +Environmental Variables: +- ``PETSC_SHARED_TMP`` - indicates the directory is known to be shared among the MPI processes +- ``PETSC_NOT_SHARED_TMP`` - indicates the directory is known to be not shared among the MPI processes +- ``PETSC_TMP`` - name of the directory you wish to use as tmp + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscSharedTmp")) +""" +function PetscSharedTmp(comm::MPI_Comm) end + +@for_petsc function PetscSharedTmp(petsclib::$UnionPetscLib, comm::MPI_Comm) + shared_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSharedTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + comm, shared_, + ) + + shared = shared_[] + + return shared +end + +""" + shared::PetscBool = PetscSharedWorkingDirectory(petsclib::PetscLibType,comm::MPI_Comm) +Determines if all processors in a communicator share a working directory or have different ones. + +Collective + +Input Parameter: +- `comm` - MPI_Communicator that may share working directory + +Output Parameter: +- `shared` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-shared_working_directory` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_working_directory` - indicates the directory is known to be not shared among the MPI processes + +Environmental Variables: +- ``PETSC_SHARED_WORKING_DIRECTORY`` - indicates the directory is known to be shared among the MPI processes +- ``PETSC_NOT_SHARED_WORKING_DIRECTORY`` - indicates the directory is known to be not shared among the MPI processes + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscSharedWorkingDirectory")) +""" +function PetscSharedWorkingDirectory(comm::MPI_Comm) end + +@for_petsc function PetscSharedWorkingDirectory(petsclib::$UnionPetscLib, comm::MPI_Comm) + shared_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSharedWorkingDirectory, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + comm, shared_, + ) + + shared = shared_[] + + return shared +end + +""" + localname::Vector{Cchar},found::PetscBool = PetscFileRetrieve(petsclib::PetscLibType,comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) +Obtains a file from a URL or a compressed file +and copies into local disk space as uncompressed. + +Collective + +Input Parameters: +- `comm` - processors accessing the file +- `url` - name of file, including entire URL (with or without .gz) +- `llen` - length of `localname` + +Output Parameters: +- `localname` - name of local copy of file - valid on only process zero +- `found` - if found or retrieved the file - valid on all processes + +Level: developer + +-seealso: `PetscDLLibraryRetrieve()` + +# External Links +$(_doc_external("Sys/PetscFileRetrieve")) +""" +function PetscFileRetrieve(comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) end + +@for_petsc function PetscFileRetrieve(petsclib::$UnionPetscLib, comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) + localname = Vector{Cchar}(undef, ni); # CHECK SIZE!! + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscFileRetrieve, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + comm, url, localname, llen, found_, + ) + + found = found_[] + + return localname,found +end + +""" + fullpath::Vector{Cchar} = PetscGetFullPath(petsclib::PetscLibType,path::Vector{Cchar}, flen::Csize_t) +Given a filename, returns the fully qualified file name. + +Not Collective + +Input Parameters: +- `path` - pathname to qualify +- `flen` - size of `fullpath` + +Output Parameter: +- `fullpath` - buffer to hold the full pathname + +Level: developer + +-seealso: `PetscGetRelativePath()` + +# External Links +$(_doc_external("Sys/PetscGetFullPath")) +""" +function PetscGetFullPath(path::Vector{Cchar}, flen::Csize_t) end + +@for_petsc function PetscGetFullPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, flen::Csize_t) + fullpath = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetFullPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + path, fullpath, flen, + ) + + + return fullpath +end + +""" + data::Cvoid = PetscByteSwap(petsclib::PetscLibType,pdtype::PetscDataType, count::PetscCount) + +# External Links +$(_doc_external("Sys/PetscByteSwap")) +""" +function PetscByteSwap(pdtype::PetscDataType, count::PetscCount) end + +@for_petsc function PetscByteSwap(petsclib::$UnionPetscLib, pdtype::PetscDataType, count::PetscCount) + data_ = Ref{Cvoid}() + + @chk ccall( + (:PetscByteSwap, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, PetscDataType, PetscCount), + data_, pdtype, count, + ) + + data = data_[] + + return data +end + +""" + data::Cvoid,count::PetscInt = PetscBinaryRead(petsclib::PetscLibType,fd::Cint, num::PetscCount, type::PetscDataType) +Reads from a binary file. + +Not Collective + +Input Parameters: +- `fd` - the file descriptor +- `num` - the maximum number of items to read +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL`, `PETSC_SCALAR`, etc.) + +Output Parameters: +- `data` - the buffer, this is an array of the type that matches the value in `type` +- `count` - the number of items read, optional + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscViewerBinaryGetDescriptor()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryRead")) +""" +function PetscBinaryRead(fd::Cint, num::PetscCount, type::PetscDataType) end + +@for_petsc function PetscBinaryRead(petsclib::$UnionPetscLib, fd::Cint, num::PetscCount, type::PetscDataType) + data_ = Ref{Cvoid}() + count_ = Ref{PetscInt}() + + @chk ccall( + (:PetscBinaryRead, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, PetscCount, Ptr{PetscInt}, PetscDataType), + fd, data_, num, count_, type, + ) + + data = data_[] + count = count_[] + + return data,count +end + +""" + PetscBinaryWrite(petsclib::PetscLibType,fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) +Writes to a binary file. + +Not Collective + +Input Parameters: +- `fd` - the file +- `p` - the buffer, an array of the type that matches the value in `type` +- `n` - the number of items to write +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL` or `PETSC_SCALAR`) + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscViewerBinaryGetDescriptor()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryWrite")) +""" +function PetscBinaryWrite(fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) end + +@for_petsc function PetscBinaryWrite(petsclib::$UnionPetscLib, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) + + @chk ccall( + (:PetscBinaryWrite, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, PetscCount, PetscDataType), + fd, p, n, type, + ) + + + return nothing +end + +""" + fd::Cint = PetscBinaryOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscFileMode) +Opens a PETSc binary file. + +Not Collective + +Input Parameters: +- `name` - filename +- `mode` - open mode of binary file, one of `FILE_MODE_READ`, `FILE_MODE_WRITE`, `FILE_MODE_APPEND` + +Output Parameter: +- `fd` - the file + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryWrite()`, `PetscFileMode`, `PetscViewerFileSetMode()`, `PetscViewerBinaryGetDescriptor()`, +`PetscBinarySynchronizedWrite()`, `PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryOpen")) +""" +function PetscBinaryOpen(name::Vector{Cchar}, mode::PetscFileMode) end + +@for_petsc function PetscBinaryOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscFileMode) + fd_ = Ref{Cint}() + + @chk ccall( + (:PetscBinaryOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscFileMode, Ptr{Cint}), + name, mode, fd_, + ) + + fd = fd_[] + + return fd +end + +""" + fd::Cint = PetscBinaryClose(petsclib::PetscLibType) +Closes a PETSc binary file. + +Not Collective + +Output Parameter: +- `fd` - the file + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinarySynchronizedWrite()`, `PetscBinarySynchronizedRead()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryClose")) +""" +function PetscBinaryClose() end + +@for_petsc function PetscBinaryClose(petsclib::$UnionPetscLib) + fd_ = Ref{Cint}() + + @chk ccall( + (:PetscBinaryClose, $petsc_library), + PetscErrorCode, + (Cint,), + fd_, + ) + + fd = fd_[] + + return fd +end + +""" + data::Cvoid,count::PetscInt = PetscBinarySynchronizedRead(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) +Reads from a binary file, all MPI processes get the same values + +Collective, No Fortran Support + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file descriptor +- `num` - the maximum number of items to read +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL`, `PETSC_SCALAR`, etc.) + +Output Parameters: +- `data` - the buffer, an array of the type that matches the value in `type` +- `count` - the number of items read, optional + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscBinaryRead()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinarySynchronizedRead")) +""" +function PetscBinarySynchronizedRead(comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) end + +@for_petsc function PetscBinarySynchronizedRead(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) + data_ = Ref{Cvoid}() + count_ = Ref{PetscInt}() + + @chk ccall( + (:PetscBinarySynchronizedRead, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, PetscInt, Ptr{PetscInt}, PetscDataType), + comm, fd, data_, num, count_, type, + ) + + data = data_[] + count = count_[] + + return data,count +end + +""" + PetscBinarySynchronizedWrite(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) +writes to a binary file. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file +- `n` - the number of items to write +- `p` - the buffer, an array of the type that matches the value in `type` +- `type` - the type of items to write (`PETSC_INT`, `PETSC_REAL` or `PETSC_SCALAR`) + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscBinaryRead()`, `PetscBinarySynchronizedRead()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinarySynchronizedWrite")) +""" +function PetscBinarySynchronizedWrite(comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) end + +@for_petsc function PetscBinarySynchronizedWrite(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) + + @chk ccall( + (:PetscBinarySynchronizedWrite, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, PetscInt, PetscDataType), + comm, fd, p, n, type, + ) + + + return nothing +end + +""" + fp::Libc.FILE = PetscStartMatlab(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) +starts up MATLAB with a MATLAB script + +Logically Collective, but only MPI rank 0 in the communicator does anything + +Input Parameters: +- `comm` - MPI communicator +- `machine` - optional machine to run MATLAB on +- `script` - name of script (without the .m) + +Output Parameter: +- `fp` - a file pointer returned from `PetscPOpen()` + +Level: intermediate + +-seealso: `PetscPOpen()`, `PetscPClose()`, `PetscMatlabEngine` + +# External Links +$(_doc_external("Sys/PetscStartMatlab")) +""" +function PetscStartMatlab(comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) end + +@for_petsc function PetscStartMatlab(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) + fp_ = Ref{Libc.FILE}() + + @chk ccall( + (:PetscStartMatlab, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, machine, script, fp_, + ) + + fp = fp_[] + + return fp +end + +""" + fp::Libc.FILE = PetscFOpen(petsclib::PetscLibType,comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) +Has the first process in the MPI communicator open a file; +all others do nothing. + +Logically Collective + +Input Parameters: +- `comm` - the MPI communicator +- `name` - the filename +- `mode` - the mode for `fopen()`, usually "w" + +Output Parameter: +- `fp` - the file pointer + +Level: developer + +-seealso: `PetscFClose()`, `PetscSynchronizedFGets()`, `PetscSynchronizedPrintf()`, `PetscSynchronizedFlush()`, +`PetscFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFOpen")) +""" +function PetscFOpen(comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) end + +@for_petsc function PetscFOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) + fp_ = Ref{Libc.FILE}() + + @chk ccall( + (:PetscFOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, name, mode, fp_, + ) + + fp = fp_[] + + return fp +end + +""" + PetscFClose(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Has MPI rank 0 in the communicator close a +file (usually obtained with `PetscFOpen()`; all others do nothing. + +Logically Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file, opened with `PetscFOpen()` + +Level: developer + +-seealso: `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscFClose")) +""" +function PetscFClose(comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscFClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) + + @chk ccall( + (:PetscFClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + PetscPClose(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Closes (ends) a program on MPI rank 0 run with `PetscPOpen()` + +Collective, but only MPI rank 0 does anything + +Input Parameters: +- `comm` - MPI communicator, only rank 0 performs the close +- `fd` - the file pointer where program input or output may be read or `NULL` if don't care + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPOpen()` + +# External Links +$(_doc_external("Sys/PetscPClose")) +""" +function PetscPClose(comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscPClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) + + @chk ccall( + (:PetscPClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + fp::Libc.FILE = PetscPOpen(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) +Runs a program on MPI rank 0 and sends either its input or output to +a file. + +Logically Collective, but only MPI rank 0 runs the command + +Input Parameters: +- `comm` - MPI communicator, only processor zero runs the program +- `machine` - machine to run command on or `NULL`, or a string with 0 in first location +- `program` - name of program to run +- `mode` - either "r" or "w" + +Output Parameter: +- `fp` - the file pointer where program input or output may be read or `NULL` if results are not needed + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPClose()`, `PetscPOpenSetMachine()` + +# External Links +$(_doc_external("Sys/PetscPOpen")) +""" +function PetscPOpen(comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) end + +@for_petsc function PetscPOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) + fp_ = Ref{Libc.FILE}() + + @chk ccall( + (:PetscPOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, machine, program, mode, fp_, + ) + + fp = fp_[] + + return fp +end + +""" + PetscPOpenSetMachine(petsclib::PetscLibType,machine::Vector{Cchar}) +Sets the name of the default machine to run `PetscPOpen()` calls on + +Logically Collective, but only the MPI process with rank 0 runs the command + +Input Parameter: +- `machine` - machine to run command on or `NULL` for the current machine + +Options Database Key: +- `-popen_machine ` - run the process on this machine + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPClose()`, `PetscPOpen()` + +# External Links +$(_doc_external("Sys/PetscPOpenSetMachine")) +""" +function PetscPOpenSetMachine(machine::Vector{Cchar}) end + +@for_petsc function PetscPOpenSetMachine(petsclib::$UnionPetscLib, machine::Vector{Cchar}) + + @chk ccall( + (:PetscPOpenSetMachine, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + machine, + ) + + + return nothing +end + +""" + path::Vector{Cchar} = PetscGetWorkingDirectory(petsclib::PetscLibType,len::Csize_t) +Gets the current working directory. + +Not Collective + +Input Parameter: +- `len` - maximum length of `path` + +Output Parameter: +- `path` - holds the result value. The string should be long enough to hold the path, for example, `PETSC_MAX_PATH_LEN` + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetWorkingDirectory")) +""" +function PetscGetWorkingDirectory(len::Csize_t) end + +@for_petsc function PetscGetWorkingDirectory(petsclib::$UnionPetscLib, len::Csize_t) + path = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetWorkingDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + path, len, + ) + + + return path +end + +""" + dir::Vector{Cchar} = PetscGetHomeDirectory(petsclib::PetscLibType,maxlen::Csize_t) +Returns the name of the user's home directory + +Not Collective + +Input Parameter: +- `maxlen` - maximum length allowed + +Output Parameter: +- `dir` - contains the home directory. Must be long enough to hold the name. + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscGetWorkingDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetHomeDirectory")) +""" +function PetscGetHomeDirectory(maxlen::Csize_t) end + +@for_petsc function PetscGetHomeDirectory(petsclib::$UnionPetscLib, maxlen::Csize_t) + dir = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetHomeDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + dir, maxlen, + ) + + + return dir +end + +""" + path::Vector{Cchar} = PetscGetRelativePath(petsclib::PetscLibType,fullpath::Vector{Cchar}, flen::Csize_t) +Given a filename, returns the relative path (removes +all directory specifiers). + +Not Collective; No Fortran Support + +Input Parameters: +- `fullpath` - full pathname +- `flen` - size of `path` + +Output Parameter: +- `path` - buffer that holds relative pathname + +Level: developer + +-seealso: `PetscGetFullPath()` + +# External Links +$(_doc_external("Sys/PetscGetRelativePath")) +""" +function PetscGetRelativePath(fullpath::Vector{Cchar}, flen::Csize_t) end + +@for_petsc function PetscGetRelativePath(petsclib::$UnionPetscLib, fullpath::Vector{Cchar}, flen::Csize_t) + path = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetRelativePath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + fullpath, path, flen, + ) + + + return path +end + +""" + size::Csize_t = PetscFormatConvertGetSize(petsclib::PetscLibType,format::Vector{Cchar}) +Gets the length of a string needed to hold data converted with `PetscFormatConvert()` based on the format + +No Fortran Support + +Input Parameter: +- `format` - the PETSc format string + +Output Parameter: +- `size` - the needed length of the new format + +Level: developer + +-seealso: `PetscFormatConvert()`, `PetscVSNPrintf()`, `PetscVFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFormatConvertGetSize")) +""" +function PetscFormatConvertGetSize(format::Vector{Cchar}) end + +@for_petsc function PetscFormatConvertGetSize(petsclib::$UnionPetscLib, format::Vector{Cchar}) + size_ = Ref{Csize_t}() + + @chk ccall( + (:PetscFormatConvertGetSize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Csize_t}), + format, size_, + ) + + size = size_[] + + return size +end + +""" + newformat::Vector{Cchar} = PetscFormatConvert(petsclib::PetscLibType,format::Vector{Cchar}) +converts %g to [|%g|] so that `PetscVSNPrintf()` can ensure all %g formatted numbers have a decimal point when printed. + +No Fortran Support + +Input Parameter: +- `format` - the PETSc format string + +Output Parameter: +- `newformat` - the formatted string, must be long enough to hold result + +Level: developer + +-seealso: `PetscFormatConvertGetSize()`, `PetscVSNPrintf()`, `PetscVFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFormatConvert")) +""" +function PetscFormatConvert(format::Vector{Cchar}) end + +@for_petsc function PetscFormatConvert(petsclib::$UnionPetscLib, format::Vector{Cchar}) + newformat = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscFormatConvert, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + format, newformat, + ) + + + return newformat +end + +""" + PetscFFlush(petsclib::PetscLibType,fd::Libc.FILE) +Flush a file stream + +Input Parameter: +- `fd` - The file stream handle + +Level: intermediate + +-seealso: `PetscPrintf()`, `PetscFPrintf()`, `PetscVFPrintf()`, `PetscVSNPrintf()` + +# External Links +$(_doc_external("Sys/PetscFFlush")) +""" +function PetscFFlush(fd::Libc.FILE) end + +@for_petsc function PetscFFlush(petsclib::$UnionPetscLib, fd::Libc.FILE) + + @chk ccall( + (:PetscFFlush, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fd, + ) + + + return nothing +end + +""" + PetscSynchronizedFlush(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Flushes to the screen output from all processors +involved in previous `PetscSynchronizedPrintf()`/`PetscSynchronizedFPrintf()` calls. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file pointer (valid on MPI rank 0 of the communicator), `PETSC_STDOUT` or value obtained from `PetscFOpen()` + +Level: intermediate + +-seealso: `PetscSynchronizedPrintf()`, `PetscFPrintf()`, `PetscPrintf()`, `PetscViewerASCIIPrintf()`, +`PetscViewerASCIISynchronizedPrintf()` + +# External Links +$(_doc_external("Sys/PetscSynchronizedFlush")) +""" +function PetscSynchronizedFlush(comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscSynchronizedFlush(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) + + @chk ccall( + (:PetscSynchronizedFlush, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + string::Vector{Cchar} = PetscSynchronizedFGets(petsclib::PetscLibType,comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) +Multiple MPI processes all get the same line from a file. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fp` - the file pointer +- `len` - the length of `string` + +Output Parameter: +- `string` - the line read from the file, at end of file `string`[0] == 0 + +Level: intermediate + +-seealso: `PetscSynchronizedPrintf()`, `PetscSynchronizedFlush()`, +`PetscFOpen()`, `PetscViewerASCIISynchronizedPrintf()`, `PetscViewerASCIIPrintf()` + +# External Links +$(_doc_external("Sys/PetscSynchronizedFGets")) +""" +function PetscSynchronizedFGets(comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) end + +@for_petsc function PetscSynchronizedFGets(petsclib::$UnionPetscLib, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) + string = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscSynchronizedFGets, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}, Csize_t, Ptr{Cchar}), + comm, fp, len, string, + ) + + + return string +end + +""" + PetscFormatRealArray(petsclib::PetscLibType,buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) + +# External Links +$(_doc_external("Sys/PetscFormatRealArray")) +""" +function PetscFormatRealArray(buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) end + +@for_petsc function PetscFormatRealArray(petsclib::$UnionPetscLib, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) + + @chk ccall( + (:PetscFormatRealArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t, Ptr{Cchar}, PetscInt, Ptr{PetscReal}), + buf, len, fmt, n, x, + ) + + + return nothing +end + +""" + PetscMkdir(petsclib::PetscLibType,dir::Vector{Cchar}) +Create a directory + +Not Collective + +Input Parameter: +- `dir` - the directory name + +Level: advanced + +-seealso: `PetscMkdtemp()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscMkdir")) +""" +function PetscMkdir(dir::Vector{Cchar}) end + +@for_petsc function PetscMkdir(petsclib::$UnionPetscLib, dir::Vector{Cchar}) + + @chk ccall( + (:PetscMkdir, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscMkdtemp(petsclib::PetscLibType,dir::Vector{Cchar}) +Create a directory with a unique name given a name template. + +Input Parameter: +- `dir` - file name template, the last six characters must be 'XXXXXX', and they will be modified upon return + +Level: advanced + +-seealso: `PetscMkdir()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscMkdtemp")) +""" +function PetscMkdtemp(dir::Vector{Cchar}) end + +@for_petsc function PetscMkdtemp(petsclib::$UnionPetscLib, dir::Vector{Cchar}) + + @chk ccall( + (:PetscMkdtemp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscRMTree(petsclib::PetscLibType,dir::Vector{Cchar}) +delete a directory and all of its children + +Input Parameter: +- `dir` - the name of the directory + +Level: advanced + +-seealso: `PetscMkdtemp()`, `PetscMkdir()` + +# External Links +$(_doc_external("Sys/PetscRMTree")) +""" +function PetscRMTree(dir::Vector{Cchar}) end + +@for_petsc function PetscRMTree(petsclib::$UnionPetscLib, dir::Vector{Cchar}) + + @chk ccall( + (:PetscRMTree, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscPythonFinalize(petsclib::PetscLibType) +Finalize PETSc for use with Python. + +Level: intermediate + +-seealso: `PetscPythonInitialize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonFinalize")) +""" +function PetscPythonFinalize() end + +@for_petsc function PetscPythonFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPythonFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPythonInitialize(petsclib::PetscLibType,pyexe::Vector{Cchar}, pylib::Vector{Cchar}) +Initialize Python for use with PETSc and import petsc4py. + +Input Parameters: +- `pyexe` - path to the Python interpreter executable, or `NULL`. +- `pylib` - full path to the Python dynamic library, or `NULL`. + +Options Database Key: +- `-python ` - Initializes Python, and optionally takes a Python executable name + +Level: intermediate + +-seealso: `PetscPythonFinalize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonInitialize")) +""" +function PetscPythonInitialize(pyexe::Vector{Cchar}, pylib::Vector{Cchar}) end + +@for_petsc function PetscPythonInitialize(petsclib::$UnionPetscLib, pyexe::Vector{Cchar}, pylib::Vector{Cchar}) + + @chk ccall( + (:PetscPythonInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + pyexe, pylib, + ) + + + return nothing +end + +""" + PetscPythonPrintError(petsclib::PetscLibType) +Print any current Python errors. + +Level: developer + +-seealso: `PetscPythonInitialize()`, `PetscPythonFinalize()` + +# External Links +$(_doc_external("Sys/PetscPythonPrintError")) +""" +function PetscPythonPrintError() end + +@for_petsc function PetscPythonPrintError(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPythonPrintError, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPythonMonitorSet(petsclib::PetscLibType,obj::PetscObject, url::Vector{Cchar}) +Set a Python monitor for a `PetscObject` + +Level: developer + +-seealso: `PetscPythonInitialize()`, `PetscPythonFinalize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonMonitorSet")) +""" +function PetscPythonMonitorSet(obj::PetscObject, url::Vector{Cchar}) end + +@for_petsc function PetscPythonMonitorSet(petsclib::$UnionPetscLib, obj::PetscObject, url::Vector{Cchar}) + + @chk ccall( + (:PetscPythonMonitorSet, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, url, + ) + + + return nothing +end + +""" + PetscSysFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the system library portion of PETSc. +It is called from `PetscFinalize()`. + +Level: developer + +-seealso: `PetscSysInitializePackage()`, `PetscFinalize()` + +# External Links +$(_doc_external("Sys/PetscSysFinalizePackage")) +""" +function PetscSysFinalizePackage() end + +@for_petsc function PetscSysFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSysFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSysInitializePackage(petsclib::PetscLibType) +This function initializes everything in the system library portion of PETSc. It is called +from `PetscDLLibraryRegister_petsc()` when using dynamic libraries, and in the call to `PetscInitialize()` +when using shared or static libraries. + +Level: developer + +-seealso: `PetscSysFinalizePackage()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscSysInitializePackage")) +""" +function PetscSysInitializePackage() end + +@for_petsc function PetscSysInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSysInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + identical::PetscBool = PetscMonitorCompare(petsclib::PetscLibType,nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) +Checks if two monitors are identical; if they are then it destroys the new one + +Not Collective + +Input Parameters: +- `nmon` - The new monitor +- `nmctx` - The new monitor context, or `NULL` +- `nmdestroy` - The new monitor context destroy function, or `NULL`, see `PetscCtxDestroyFn` for its calling sequence +- `mon` - The old monitor +- `mctx` - The old monitor context, or `NULL` +- `mdestroy` - The old monitor context destroy function, or `NULL`, see `PetscCtxDestroyFn` for its calling sequence + +Output Parameter: +- `identical` - `PETSC_TRUE` if the monitors are the same + +Level: developer + +-seealso: [](sec_viewers), `DMMonitorSetFromOptions()`, `KSPMonitorSetFromOptions()`, `SNESMonitorSetFromOptions()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Sys/PetscMonitorCompare")) +""" +function PetscMonitorCompare(nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) end + +@for_petsc function PetscMonitorCompare(petsclib::$UnionPetscLib, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) + identical_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMonitorCompare, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}, external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}, Ptr{PetscBool}), + nmon, nmctx, nmdestroy, mon, mctx, mdestroy, identical_, + ) + + identical = identical_[] + + return identical +end + +""" + t::Cint = PetscOpenSocket(petsclib::PetscLibType,hostname::Vector{Cchar}, portnum::Cint) +handles connected to an open port where someone is waiting. + +Input Parameters: +- `hostname` - for example www.mcs.anl.gov +- `portnum` - for example 80 + +Output Parameter: +- `t` - the socket number + +-seealso: `PetscSocketListen()`, `PetscSocketEstablish()`, `PetscHTTPRequest()`, `PetscHTTPSConnect()` + +# External Links +$(_doc_external("Sys/PetscOpenSocket")) +""" +function PetscOpenSocket(hostname::Vector{Cchar}, portnum::Cint) end + +@for_petsc function PetscOpenSocket(petsclib::$UnionPetscLib, hostname::Vector{Cchar}, portnum::Cint) + t_ = Ref{Cint}() + + @chk ccall( + (:PetscOpenSocket, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{Cint}), + hostname, portnum, t_, + ) + + t = t_[] + + return t +end + +""" + PetscBTView(petsclib::PetscLibType,m::PetscCount, bt::PetscBT, viewer::PetscViewer) + +# External Links +$(_doc_external("Sys/PetscBTView")) +""" +function PetscBTView(m::PetscCount, bt::PetscBT, viewer::PetscViewer) end + +@for_petsc function PetscBTView(petsclib::$UnionPetscLib, m::PetscCount, bt::PetscBT, viewer::PetscViewer) + + @chk ccall( + (:PetscBTView, $petsc_library), + PetscErrorCode, + (PetscCount, PetscBT, PetscViewer), + m, bt, viewer, + ) + + + return nothing +end + +""" + PetscRegisterFinalize(petsclib::PetscLibType,f::external) +Registers a function that is to be called in `PetscFinalize()` + +Not Collective + +Input Parameter: +- `f` - function to be called + +Level: developer + +-seealso: `PetscRegisterFinalizeAll()`, `PetscObjectRegisterDestroy()` + +# External Links +$(_doc_external("Sys/PetscRegisterFinalize")) +""" +function PetscRegisterFinalize(f::external) end + +@for_petsc function PetscRegisterFinalize(petsclib::$UnionPetscLib, f::external) + + @chk ccall( + (:PetscRegisterFinalize, $petsc_library), + PetscErrorCode, + (external,), + f, + ) + + + return nothing +end + +""" + PetscRegisterFinalizeAll(petsclib::PetscLibType) +Runs all the finalize functions set with `PetscRegisterFinalize()` + +Not Collective unless registered functions are collective + +Level: developer + +-seealso: `PetscRegisterFinalize()`, `PetscObjectRegisterDestroyAll()` + +# External Links +$(_doc_external("Sys/PetscRegisterFinalizeAll")) +""" +function PetscRegisterFinalizeAll() end + +@for_petsc function PetscRegisterFinalizeAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscRegisterFinalizeAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + has::PetscBool = PetscHasExternalPackage(petsclib::PetscLibType,pkg::Vector{Cchar}) +Determine whether PETSc has been configured with the given package + +Not Collective + +Input Parameter: +- `pkg` - external package name + +Output Parameter: +- `has` - `PETSC_TRUE` if PETSc is configured with the given package, else `PETSC_FALSE`. + +Level: intermediate + +-seealso: `PetscViewerType`, `MatPartitioningType`, `MatSolverType` + +# External Links +$(_doc_external("Sys/PetscHasExternalPackage")) +""" +function PetscHasExternalPackage(pkg::Vector{Cchar}) end + +@for_petsc function PetscHasExternalPackage(petsclib::$UnionPetscLib, pkg::Vector{Cchar}) + has_ = Ref{PetscBool}() + + @chk ccall( + (:PetscHasExternalPackage, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + pkg, has_, + ) + + has = has_[] + + return has +end + +""" + PetscInitializeNoPointers(petsclib::PetscLibType,argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) +Calls PetscInitialize() from C/C++ without the pointers to argc and args + +Collective, No Fortran Support + +Input Parameters: +- `argc` - number of args +- `args` - array of command line arguments +- `filename` - optional name of the program file, pass `NULL` to ignore +- `help` - optional help, pass `NULL` to ignore + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()`, `PetscInitializeNoArguments()` +*/ +PetscErrorCode PetscInitializeNoPointers(int argc, char **args, const char *filename, const char *help) +{ +int myargc = argc; +char **myargs = args; + +PetscFunctionBegin; +PetscCall(PetscInitialize(&myargc, &myargs, filename, help)); +PetscCall(PetscPopSignalHandler()); +PetscBeganMPI = PETSC_FALSE; +PetscFunctionReturn(PETSC_SUCCESS); +} + +/*@C +PetscInitializeNoArguments - Calls `PetscInitialize()` from C/C++ without +the command line arguments. + +Collective + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitializeNoPointers")) +""" +function PetscInitializeNoPointers(argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) end + +@for_petsc function PetscInitializeNoPointers(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) + + @chk ccall( + (:PetscInitializeNoPointers, $petsc_library), + PetscErrorCode, + (Cint, Cchar, Ptr{Cchar}, Ptr{Cchar}), + argc, args, filename, help, + ) + + + return nothing +end + +""" + PetscInitializeNoArguments(petsclib::PetscLibType) +Calls `PetscInitialize()` from C/C++ without +the command line arguments. + +Collective + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitializeNoArguments")) +""" +function PetscInitializeNoArguments() end + +@for_petsc function PetscInitializeNoArguments(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInitializeNoArguments, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + isInitialized::PetscBool = PetscInitialized(petsclib::PetscLibType) +Determine whether PETSc is initialized. + +Output Parameter: +- `isInitialized` - `PETSC_TRUE` if PETSc is initialized, `PETSC_FALSE` otherwise + +Level: beginner + +-seealso: `PetscInitialize()`, `PetscInitializeNoArguments()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitialized")) +""" +function PetscInitialized() end + +@for_petsc function PetscInitialized(petsclib::$UnionPetscLib) + isInitialized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInitialized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isInitialized_, + ) + + isInitialized = isInitialized_[] + + return isInitialized +end + +""" + isFinalized::PetscBool = PetscFinalized(petsclib::PetscLibType) +Determine whether `PetscFinalize()` has been called yet + +Output Parameter: +- `isFinalized` - `PETSC_TRUE` if PETSc is finalized, `PETSC_FALSE` otherwise + +Level: developer + +-seealso: `PetscInitialize()`, `PetscInitializeNoArguments()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscFinalized")) +""" +function PetscFinalized() end + +@for_petsc function PetscFinalized(petsclib::$UnionPetscLib) + isFinalized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscFinalized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isFinalized_, + ) + + isFinalized = isFinalized_[] + + return isFinalized +end + +""" + max::PetscInt,sum::PetscInt = PetscMaxSum(petsclib::PetscLibType,comm::MPI_Comm, array::Vector{PetscInt}) +Returns the max of the first entry over all MPI processes and the sum of the second entry. + +Collective + +Input Parameters: +- `comm` - the communicator +- `array` - an arry of length 2 times `size`, the number of MPI processes + +Output Parameters: +- `max` - the maximum of `array[2*rank]` over all MPI processes +- `sum` - the sum of the `array[2*rank + 1]` over all MPI processes + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscMaxSum")) +""" +function PetscMaxSum(comm::MPI_Comm, array::Vector{PetscInt}) end + +@for_petsc function PetscMaxSum(petsclib::$UnionPetscLib, comm::MPI_Comm, array::Vector{PetscInt}) + max_ = Ref{PetscInt}() + sum_ = Ref{PetscInt}() + + @chk ccall( + (:PetscMaxSum, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + comm, array, max_, sum_, + ) + + max = max_[] + sum = sum_[] + + return max,sum +end + +""" + PetscSetProgramName(petsclib::PetscLibType,name::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscSetProgramName")) +""" +function PetscSetProgramName(name::Vector{Cchar}) end + +@for_petsc function PetscSetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar}) + + @chk ccall( + (:PetscSetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + name, + ) + + + return nothing +end + +""" + name::Vector{Cchar} = PetscGetProgramName(petsclib::PetscLibType,len::Csize_t) +Gets the name of the running program. + +Not Collective + +Input Parameter: +- `len` - length of the string name + +Output Parameter: +- `name` - the name of the running program, provide a string of length `PETSC_MAX_PATH_LEN` + +Level: advanced + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetProgramName")) +""" +function PetscGetProgramName(len::Csize_t) end + +@for_petsc function PetscGetProgramName(petsclib::$UnionPetscLib, len::Csize_t) + name = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, len, + ) + + + return name +end + +""" + argc::Cint,args::Cchar = PetscGetArgs(petsclib::PetscLibType) +Allows you to access the raw command line arguments anywhere +after `PetscInitialize()` is called but before `PetscFinalize()`. + +Not Collective, No Fortran Support + +Output Parameters: +- `argc` - count of the number of command line arguments +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetArgs")) +""" +function PetscGetArgs() end + +@for_petsc function PetscGetArgs(petsclib::$UnionPetscLib) + argc_ = Ref{Cint}() + args_ = Ref{Cchar}() + + @chk ccall( + (:PetscGetArgs, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Cchar), + argc_, args_, + ) + + argc = argc_[] + args = args_[] + + return argc,args +end + +""" + args::Cchar = PetscGetArguments(petsclib::PetscLibType) +Allows you to access the command line arguments anywhere +after `PetscInitialize()` is called but before `PetscFinalize()`. + +Not Collective, No Fortran Support + +Output Parameter: +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscFreeArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetArguments")) +""" +function PetscGetArguments() end + +@for_petsc function PetscGetArguments(petsclib::$UnionPetscLib) + args_ = Ref{Cchar}() + + @chk ccall( + (:PetscGetArguments, $petsc_library), + PetscErrorCode, + (Cchar,), + args_, + ) + + args = args_[] + + return args +end + +""" + args::Cchar = PetscFreeArguments(petsclib::PetscLibType) +Frees the memory obtained with `PetscGetArguments()` + +Not Collective, No Fortran Support + +Output Parameter: +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscGetArguments()` + +# External Links +$(_doc_external("Sys/PetscFreeArguments")) +""" +function PetscFreeArguments() end + +@for_petsc function PetscFreeArguments(petsclib::$UnionPetscLib) + args_ = Ref{Cchar}() + + @chk ccall( + (:PetscFreeArguments, $petsc_library), + PetscErrorCode, + (Cchar,), + args_, + ) + + args = args_[] + + return args +end + +""" + PetscInitialize(petsclib::PetscLibType,argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) +Initializes the PETSc database and MPI. +`PetscInitialize()` calls MPI_Init() if that has yet to be called, +so this routine should always be called near the beginning of +your program -- usually the very first line! + +Collective on `MPI_COMM_WORLD` or `PETSC_COMM_WORLD` if it has been set + +Input Parameters: +- `argc` - count of number of command line arguments +- `args` - the command line arguments +- `file` - [optional] PETSc database file, append ":yaml" to filename to specify YAML options format. +Use `NULL` or empty string to not check for code specific file. +Also checks `~/.petscrc`, `.petscrc` and `petscrc`. +Use `-skip_petscrc` in the code specific file (or command line) to skip `~/.petscrc`, `.petscrc` and `petscrc` files. +- `help` - [optional] Help message to print, use `NULL` for no message + +If you wish PETSc code to run ONLY on a subcommunicator of `MPI_COMM_WORLD`, create that +communicator first and assign it to `PETSC_COMM_WORLD` BEFORE calling `PetscInitialize()`. +then do this. If ALL processes in the job are using `PetscInitialize()` and `PetscFinalize()` then you don't need to do this, even +if different subcommunicators of the job are doing different things with PETSc. + +Options Database Keys: +- `-help [intro]` - prints help method for each option; if `intro` is given the program stops after printing the introductory help message +- `-start_in_debugger [noxterm,dbx,xdb,gdb,...]` - Starts program in debugger +- `-on_error_attach_debugger [noxterm,dbx,xdb,gdb,...]` - Starts debugger when error detected +- `-on_error_emacs ` - causes `emacsclient` to jump to error file if an error is detected +- `-on_error_abort` - calls `abort()` when error detected (no traceback) +- `-on_error_mpiabort` - calls `MPI_abort()` when error detected +- `-error_output_stdout` - prints PETSc error messages to `stdout` instead of the default `stderr` +- `-error_output_none` - does not print the error messages (but handles errors in the same way as if this was not called) +- `-debugger_ranks [rank1,rank2,...]` - Indicates MPI ranks to start in debugger +- `-debugger_pause [sleeptime] (in seconds)` - Pauses debugger, use if it takes a long time for the debugger to start up on your system +- `-stop_for_debugger` - Print message on how to attach debugger manually to +process and wait (`-debugger_pause`) seconds for attachment +- `-malloc_dump` - prints a list of all unfreed memory at the end of the run +- `-malloc_test` - like `-malloc_dump` `-malloc_debug`, only active for debugging build, ignored in optimized build. Often set in `PETSC_OPTIONS` environmental variable +- `-malloc_view` - show a list of all allocated memory during `PetscFinalize()` +- `-malloc_view_threshold ` - only list memory allocations of size greater than t with `-malloc_view` +- `-malloc_requested_size` - malloc logging will record the requested size rather than (possibly large) size after alignment +- `-fp_trap` - Stops on floating point exceptions +- `-no_signal_handler` - Indicates not to trap error signals +- `-shared_tmp` - indicates `/tmp` directory is known to be shared by all processors +- `-not_shared_tmp` - indicates each processor has own `/tmp` +- `-tmp` - alternative directory to use instead of `/tmp` +- `-python ` - Initializes Python, and optionally takes a Python executable name +- `-mpiuni-allow-multiprocess-launch` - allow `mpiexec` to launch multiple independent MPI-Uni jobs, otherwise a sanity check error is invoked to prevent misuse of MPI-Uni + +Options Database Keys for Option Database: +- `-skip_petscrc` - skip the default option files `~/.petscrc`, `.petscrc`, `petscrc` +- `-options_monitor` - monitor all set options to standard output for the whole program run +- `-options_monitor_cancel` - cancel options monitoring hard-wired using `PetscOptionsMonitorSet()` + +Options -options_monitor_{all,cancel} are +position-independent and apply to all options set since the PETSc start. +They can be used also in option files. + +See `PetscOptionsMonitorSet()` to do monitoring programmatically. + +Options Database Keys for Profiling: +See Users-Manual: ch_profiling for details. +- `-info [filename][:[~][:[~]self]]` - Prints verbose information. See `PetscInfo()`. +- `-log_sync` - Enable barrier synchronization for all events. This option is useful to debug imbalance within each event, +however it slows things down and gives a distorted view of the overall runtime. +- `-log_trace [filename]` - Print traces of all PETSc calls to the screen (useful to determine where a program +hangs without running in the debugger). See `PetscLogTraceBegin()`. +- `-log_view [:filename:format][,[:filename:format]...]` - Prints summary of flop and timing information to screen or file, see `PetscLogView()` (up to 4 viewers) +- `-log_view_memory` - Includes in the summary from -log_view the memory used in each event, see `PetscLogView()`. +- `-log_view_gpu_time` - Includes in the summary from -log_view the time used in each GPU kernel, see `PetscLogView(). +- `-log_exclude: ` - excludes subset of object classes from logging +- `-log [filename]` - Logs profiling information in a dump file, see `PetscLogDump()`. +- `-log_all [filename]` - Same as `-log`. +- `-log_mpe [filename]` - Creates a logfile viewable by the utility Jumpshot (in MPICH distribution) +- `-log_perfstubs` - Starts a log handler with the perfstubs interface (which is used by TAU) +- `-log_nvtx` - Starts an nvtx log handler for use with Nsight +- `-log_roctx` - Starts an roctx log handler for use with rocprof on AMD GPUs +- `-viewfromoptions on,off` - Enable or disable `XXXSetFromOptions()` calls, for applications with many small solves turn this off +- `-get_total_flops` - Returns total flops done by all processors +- `-memory_view` - Print memory usage at end of run +- `-check_pointer_intensity 0,1,2` - if pointers are checked for validity (debug version only), using 0 will result in faster code + +Options Database Keys for SAWs: +- `-saws_port ` - port number to publish SAWs data, default is 8080 +- `-saws_port_auto_select` - have SAWs select a new unique port number where it publishes the data, the URL is printed to the screen +this is useful when you are running many jobs that utilize SAWs at the same time +- `-saws_log ` - save a log of all SAWs communication +- `-saws_https ` - have SAWs use HTTPS instead of HTTP +- `-saws_root ` - allow SAWs to have access to the given directory to search for requested resources and files + +Environmental Variables: +- ``PETSC_TMP`` - alternative directory to use instead of `/tmp` +- ``PETSC_SHARED_TMP`` - `/tmp` is shared by all processes +- ``PETSC_NOT_SHARED_TMP`` - each process has its own private `/tmp` +- ``PETSC_OPTIONS`` - a string containing additional options for PETSc in the form of command line "-key value" pairs +- ``PETSC_OPTIONS_YAML`` - (requires configuring PETSc to use libyaml with `--download-yaml`) a string containing additional options for PETSc in the form of a YAML document +- ``PETSC_VIEWER_SOCKET_PORT`` - socket number to use for socket viewer +- ``PETSC_VIEWER_SOCKET_MACHINE`` - machine to use for socket viewer to connect to + +Level: beginner + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscInitializeNoArguments()`, `PetscLogGpuTime()` + +# External Links +$(_doc_external("Sys/PetscInitialize")) +""" +function PetscInitialize(argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) end + +@for_petsc function PetscInitialize(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) + + @chk ccall( + (:PetscInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Cchar, Ptr{Cchar}, Ptr{Cchar}), + argc, args, file, help, + ) + + + return nothing +end + +""" + PetscFinalize(petsclib::PetscLibType) +Checks for options to be called at the conclusion of a PETSc program and frees any remaining PETSc objects and data structures. +of the program. Automatically calls `MPI_Finalize()` if the user had not called `MPI_Init()` before calling `PetscInitialize()`. + +Collective on `PETSC_COMM_WORLD` + +Options Database Keys: +- `-options_view` - Calls `PetscOptionsView()` +- `-options_left` - Prints unused options that remain in the database +- `-objects_dump [all]` - Prints list of objects allocated by the user that have not been freed, the option all cause all outstanding objects to be listed +- `-mpidump` - Calls PetscMPIDump() +- `-malloc_dump ` - Calls `PetscMallocDump()`, displays all memory allocated that has not been freed +- `-memory_view` - Prints total memory usage +- `-malloc_view ` - Prints list of all memory allocated and in what functions + +Level: beginner + +-seealso: `PetscInitialize()`, `PetscOptionsView()`, `PetscMallocDump()`, `PetscMPIDump()`, `PetscEnd()` + +# External Links +$(_doc_external("Sys/PetscFinalize")) +""" +function PetscFinalize() end + +@for_petsc function PetscFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscEnd(petsclib::PetscLibType) +Calls `PetscFinalize()` and then ends the program. This is useful if one +wishes a clean exit somewhere deep in the program. + +Collective on `PETSC_COMM_WORLD` + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscOptionsView()`, `PetscMallocDump()`, `PetscMPIDump()`, `PetscFinalize()` + +# External Links +$(_doc_external("Sys/PetscEnd")) +""" +function PetscEnd() end + +@for_petsc function PetscEnd(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscEnd, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetHelpVersionFunctions(petsclib::PetscLibType,help::external, version::external) +Sets functions that print help and version information +before the PETSc help and version information is printed. + +No Fortran Support + +Input Parameters: +- `help` - the help function (may be `NULL`) +- `version` - the version function (may be `NULL`) + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscSetHelpVersionFunctions")) +""" +function PetscSetHelpVersionFunctions(help::external, version::external) end + +@for_petsc function PetscSetHelpVersionFunctions(petsclib::$UnionPetscLib, help::external, version::external) + + @chk ccall( + (:PetscSetHelpVersionFunctions, $petsc_library), + PetscErrorCode, + (external, external), + help, version, + ) + + + return nothing +end + +""" + PetscInitializeFortran(petsclib::PetscLibType) +Routine that should be called soon AFTER +the call to `PetscInitialize()` if one is using a C main program +that calls Fortran routines that in turn call PETSc routines. + +Collective on `PETSC_COMM_WORLD` + +Level: beginner + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscInitializeFortran")) +""" +function PetscInitializeFortran() end + +@for_petsc function PetscInitializeFortran(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInitializeFortran, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + tag::PetscMPIInt = PetscCommGetNewTag(petsclib::PetscLibType,comm::MPI_Comm) +Gets a unique new tag from a PETSc communicator + +Collective + +Input Parameter: +- `comm` - the MPI communicator + +Output Parameter: +- `tag` - the new tag + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommDuplicate()` + +# External Links +$(_doc_external("Sys/PetscCommGetNewTag")) +""" +function PetscCommGetNewTag(comm::MPI_Comm) end + +@for_petsc function PetscCommGetNewTag(petsclib::$UnionPetscLib, comm::MPI_Comm) + tag_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscCommGetNewTag, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}), + comm, tag_, + ) + + tag = tag_[] + + return tag +end + +""" + comm_out::MPI_Comm = PetscCommGetComm(petsclib::PetscLibType,comm_in::MPI_Comm) +get a new MPI communicator from a PETSc communicator that can be passed off to another package + +Collective + +Input Parameter: +- `comm_in` - Input communicator + +Output Parameter: +- `comm_out` - Output communicator + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()`, `PetscCommRestoreComm()` + +# External Links +$(_doc_external("Sys/PetscCommGetComm")) +""" +function PetscCommGetComm(comm_in::MPI_Comm) end + +@for_petsc function PetscCommGetComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm) + comm_out_ = Ref{MPI_Comm}() + + @chk ccall( + (:PetscCommGetComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + comm_in, comm_out_, + ) + + comm_out = comm_out_[] + + return comm_out +end + +""" + PetscCommRestoreComm(petsclib::PetscLibType,comm_in::MPI_Comm, comm_out::MPI_Comm) +restores an MPI communicator that was obtained with `PetscCommGetComm()` + +Collective + +Input Parameters: +- `comm_in` - Input communicator +- `comm_out` - returned communicator + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()` + +# External Links +$(_doc_external("Sys/PetscCommRestoreComm")) +""" +function PetscCommRestoreComm(comm_in::MPI_Comm, comm_out::MPI_Comm) end + +@for_petsc function PetscCommRestoreComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm) + + @chk ccall( + (:PetscCommRestoreComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + comm_in, comm_out, + ) + + + return nothing +end + +""" + comm_out::MPI_Comm,first_tag::PetscMPIInt = PetscCommDuplicate(petsclib::PetscLibType,comm_in::MPI_Comm) +Duplicates the communicator only if it is not already a PETSc communicator. + +Collective + +Input Parameter: +- `comm_in` - Input communicator + +Output Parameters: +- `comm_out` - Output communicator. May be `comm_in`. +- `first_tag` - Tag available that has not already been used with this communicator (you may pass in `NULL` if you do not need a tag) + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()` + +# External Links +$(_doc_external("Sys/PetscCommDuplicate")) +""" +function PetscCommDuplicate(comm_in::MPI_Comm) end + +@for_petsc function PetscCommDuplicate(petsclib::$UnionPetscLib, comm_in::MPI_Comm) + comm_out_ = Ref{MPI_Comm}() + first_tag_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscCommDuplicate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}, Ptr{PetscMPIInt}), + comm_in, comm_out_, first_tag_, + ) + + comm_out = comm_out_[] + first_tag = first_tag_[] + + return comm_out,first_tag +end + +""" + PetscCommDestroy(petsclib::PetscLibType,comm::MPI_Comm) +Frees communicator obtained with `PetscCommDuplicate()`. + +Collective + +Input Parameter: +- `comm` - the communicator to free + +Level: developer + +-seealso: `PetscCommDuplicate()` + +# External Links +$(_doc_external("Sys/PetscCommDestroy")) +""" +function PetscCommDestroy(comm::MPI_Comm) end + +@for_petsc function PetscCommDestroy(petsclib::$UnionPetscLib, comm::MPI_Comm) + + @chk ccall( + (:PetscCommDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MPI_Comm},), + comm, + ) + + + return nothing +end + +""" + version::Vector{Cchar} = PetscGetVersion(petsclib::PetscLibType,len::Csize_t) +Gets the PETSc version information in a string. + +Not Collective; No Fortran Support + +Input Parameter: +- `len` - length of the string + +Output Parameter: +- `version` - version string + +Level: developer + +-seealso: `PetscGetProgramName()`, `PetscGetVersionNumber()` + +# External Links +$(_doc_external("Sys/PetscGetVersion")) +""" +function PetscGetVersion(len::Csize_t) end + +@for_petsc function PetscGetVersion(petsclib::$UnionPetscLib, len::Csize_t) + version = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetVersion, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + version, len, + ) + + + return version +end + +""" + major::PetscInt,minor::PetscInt,subminor::PetscInt,release::PetscInt = PetscGetVersionNumber(petsclib::PetscLibType) +Gets the PETSc version information from the library + +Not Collective + +Output Parameters: +- `major` - the major version (optional, pass `NULL` if not requested) +- `minor` - the minor version (optional, pass `NULL` if not requested) +- `subminor` - the subminor version (patch number) (optional, pass `NULL` if not requested) +- `release` - indicates the library is from a release, not random git repository (optional, pass `NULL` if not requested) + +Level: developer + +-seealso: `PetscGetProgramName()`, `PetscGetVersion()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetVersionNumber")) +""" +function PetscGetVersionNumber() end + +@for_petsc function PetscGetVersionNumber(petsclib::$UnionPetscLib) + major_ = Ref{PetscInt}() + minor_ = Ref{PetscInt}() + subminor_ = Ref{PetscInt}() + release_ = Ref{PetscInt}() + + @chk ccall( + (:PetscGetVersionNumber, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + major_, minor_, subminor_, release_, + ) + + major = major_[] + minor = minor_[] + subminor = subminor_[] + release = release_[] + + return major,minor,subminor,release +end + +""" + PetscBLASSetNumThreads(petsclib::PetscLibType,nt::PetscInt) +set the number of threads for calls to BLAS to use + +Input Parameter: +- `nt` - the number of threads + +Options Database Key: +- `-blas_num_threads ` - set the number of threads when PETSc is initialized + +Level: intermediate + +-seealso: `PetscInitialize()`, `PetscBLASGetNumThreads()` + +# External Links +$(_doc_external("Sys/PetscBLASSetNumThreads")) +""" +function PetscBLASSetNumThreads(nt::PetscInt) end + +@for_petsc function PetscBLASSetNumThreads(petsclib::$UnionPetscLib, nt::PetscInt) + + @chk ccall( + (:PetscBLASSetNumThreads, $petsc_library), + PetscErrorCode, + (PetscInt,), + nt, + ) + + + return nothing +end + +""" + nt::PetscInt = PetscBLASGetNumThreads(petsclib::PetscLibType) +get the number of threads for calls to BLAS to use + +Output Parameter: +- `nt` - the number of threads + +Level: intermediate + +-seealso: `PetscInitialize()`, `PetscBLASSetNumThreads()` + +# External Links +$(_doc_external("Sys/PetscBLASGetNumThreads")) +""" +function PetscBLASGetNumThreads() end + +@for_petsc function PetscBLASGetNumThreads(petsclib::$UnionPetscLib) + nt_ = Ref{PetscInt}() + + @chk ccall( + (:PetscBLASGetNumThreads, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt},), + nt_, + ) + + nt = nt_[] + + return nt +end + +""" + size::Csize_t = PetscDataTypeGetSize(petsclib::PetscLibType,ptype::PetscDataType) +Gets the size (in bytes) of a PETSc datatype + +Not Collective + +Input Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Output Parameter: +- `size` - the size in bytes (for example the size of `PETSC_DOUBLE` is 8) + +Level: advanced + +-seealso: `PetscDataType`, `PetscDataTypeToMPIDataType()` + +# External Links +$(_doc_external("Sys/PetscDataTypeGetSize")) +""" +function PetscDataTypeGetSize(ptype::PetscDataType) end + +@for_petsc function PetscDataTypeGetSize(petsclib::$UnionPetscLib, ptype::PetscDataType) + size_ = Ref{Csize_t}() + + @chk ccall( + (:PetscDataTypeGetSize, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{Csize_t}), + ptype, size_, + ) + + size = size_[] + + return size +end + +""" + ptype::PetscDataType,found::PetscBool = PetscDataTypeFromString(petsclib::PetscLibType,name::Vector{Cchar}) +Gets the enum value of a PETSc datatype represented as a string + +Not Collective + +Input Parameter: +- `name` - the PETSc datatype name (for example, "double" or "real") + +Output Parameters: +- `ptype` - the enum value, only valid if found is `PETSC_TRUE` +- `found` - the string matches one of the data types + +Level: advanced + +-seealso: `PetscDataType`, `PetscDataTypeToMPIDataType()`, `PetscDataTypeGetSize()` + +# External Links +$(_doc_external("Sys/PetscDataTypeFromString")) +""" +function PetscDataTypeFromString(name::Vector{Cchar}) end + +@for_petsc function PetscDataTypeFromString(petsclib::$UnionPetscLib, name::Vector{Cchar}) + ptype_ = Ref{PetscDataType}() + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDataTypeFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscDataType}, Ptr{PetscBool}), + name, ptype_, found_, + ) + + ptype = ptype_[] + found = found_[] + + return ptype,found +end + +""" + PetscKokkosInitializeCheck(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscKokkosInitializeCheck")) +""" +function PetscKokkosInitializeCheck() end + +@for_petsc function PetscKokkosInitializeCheck(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscKokkosInitializeCheck, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscElementalInitializePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalInitializePackage")) +""" +function PetscElementalInitializePackage() end + +@for_petsc function PetscElementalInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscElementalInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + isInitialized::PetscBool = PetscElementalInitialized(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalInitialized")) +""" +function PetscElementalInitialized() end + +@for_petsc function PetscElementalInitialized(petsclib::$UnionPetscLib) + isInitialized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscElementalInitialized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isInitialized_, + ) + + isInitialized = isInitialized_[] + + return isInitialized +end + +""" + PetscElementalFinalizePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalFinalizePackage")) +""" +function PetscElementalFinalizePackage() end + +@for_petsc function PetscElementalFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscElementalFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + type::PetscMemType = PetscGetMemType(petsclib::PetscLibType,ptr::Cvoid) +Query the `PetscMemType` of a pointer + +Not Collective, No Fortran Support + +Input Parameter: +- `ptr` - The pointer to query (may be `NULL`) + +Output Parameter: +- `type` - The `PetscMemType` of the pointer + +-seealso: `PetscMemType`, `PetscDeviceMalloc()`, `PetscDeviceCalloc()`, `PetscDeviceFree()`, +`PetscDeviceArrayCopy()`, `PetscDeviceArrayZero()` + +# External Links +$(_doc_external("Sys/PetscGetMemType")) +""" +function PetscGetMemType(ptr::Cvoid) end + +@for_petsc function PetscGetMemType(petsclib::$UnionPetscLib, ptr::Cvoid) + type_ = Ref{PetscMemType}() + + @chk ccall( + (:PetscGetMemType, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{PetscMemType}), + ptr, type_, + ) + + type = type_[] + + return type +end + +""" + PetscTimSort(petsclib::PetscLibType,n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) +Sorts an array in place in increasing order using Tim Peters adaptive sorting algorithm. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `arr` - array to be sorted +- `size` - size in bytes of the datatype held in arr +- `cmp` - function pointer to comparison function +- `ctx` - optional context to be passed to comparison function, NULL if not needed + +Output Parameter: +- `arr` - sorted array + +Level: developer + +-seealso: `PetscTimSortWithArray()`, `PetscIntSortSemiOrdered()`, `PetscRealSortSemiOrdered()`, `PetscMPIIntSortSemiOrdered()` + +# External Links +$(_doc_external("Sys/PetscTimSort")) +""" +function PetscTimSort(n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) end + +@for_petsc function PetscTimSort(petsclib::$UnionPetscLib, n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) + + @chk ccall( + (:PetscTimSort, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + n, arr, size, cmp, ctx, + ) + + + return nothing +end + +""" + arr::Cvoid,barr::Cvoid = PetscTimSortWithArray(petsclib::PetscLibType,n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) +Sorts an array in place in increasing order using Tim Peters adaptive sorting algorithm and +reorders a second array to match the first. The arrays need not be the same type. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `asize` - size in bytes of the datatype held in arr +- `bsize` - size in bytes of the datatype held in barr +- `cmp` - function pointer to comparison function +- `ctx` - optional context to be passed to comparison function, NULL if not needed + +Input/Output Parameters: +- `arr` - array to be sorted, on output it is sorted +- `barr` - array to be reordered, on output it is reordered + +Level: developer + +-seealso: `PetscTimSort()`, `PetscIntSortSemiOrderedWithArray()`, `PetscRealSortSemiOrderedWithArrayInt()`, `PetscMPIIntSortSemiOrderedWithArray()` + +# External Links +$(_doc_external("Sys/PetscTimSortWithArray")) +""" +function PetscTimSortWithArray(n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) end + +@for_petsc function PetscTimSortWithArray(petsclib::$UnionPetscLib, n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) + arr_ = Ref{Cvoid}() + barr_ = Ref{Cvoid}() + + @chk ccall( + (:PetscTimSortWithArray, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + n, arr_, asize, barr_, bsize, cmp, ctx, + ) + + arr = arr_[] + barr = barr_[] + + return arr,barr +end + +""" + PetscIntSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of integers + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortInt()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscIntSortSemiOrdered")) +""" +function PetscIntSortSemiOrdered(n::PetscInt, arr::Vector{PetscInt}) end + +@for_petsc function PetscIntSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscInt}) + + @chk ccall( + (:PetscIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}), + n, arr, + ) + + + return nothing +end + +""" + PetscIntSortSemiOrderedWithArray(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order and reorders a second +`PetscInt` array to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of integers to be sorted, modified on output +- `arr2` - array of integers to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortIntWithArray()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscIntSortSemiOrderedWithArray")) +""" +function PetscIntSortSemiOrderedWithArray(n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) end + +@for_petsc function PetscIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) + + @chk ccall( + (:PetscIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + PetscMPIIntSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of `PetscMPIInt` + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortMPIInt()` + +# External Links +$(_doc_external("Sys/PetscMPIIntSortSemiOrdered")) +""" +function PetscMPIIntSortSemiOrdered(n::PetscInt, arr::Vector{PetscMPIInt}) end + +@for_petsc function PetscMPIIntSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscMPIIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscMPIInt}), + n, arr, + ) + + + return nothing +end + +""" + PetscMPIIntSortSemiOrderedWithArray(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order and reorders a second `PetscMPIInt` +array to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of integers to be sorted, modified on output +- `arr2` - array of integers to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortMPIIntWithArray()`, `PetscSortMPIIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscMPIIntSortSemiOrderedWithArray")) +""" +function PetscMPIIntSortSemiOrderedWithArray(n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) end + +@for_petsc function PetscMPIIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscMPIIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + PetscRealSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of `PetscReal` + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortReal()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscRealSortSemiOrdered")) +""" +function PetscRealSortSemiOrdered(n::PetscInt, arr::Vector{PetscReal}) end + +@for_petsc function PetscRealSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscReal}) + + @chk ccall( + (:PetscRealSortSemiOrdered, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}), + n, arr, + ) + + + return nothing +end + +""" + PetscRealSortSemiOrderedWithArrayInt(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) +Sorts an array of `PetscReal` in place in increasing order and reorders a second +array of `PetscInt` to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of `PetscReal` to be sorted, modified on output +- `arr2` - array of `PetscInt` to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortRealWithArrayInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscRealSortSemiOrderedWithArrayInt")) +""" +function PetscRealSortSemiOrderedWithArrayInt(n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) end + +@for_petsc function PetscRealSortSemiOrderedWithArrayInt(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) + + @chk ccall( + (:PetscRealSortSemiOrderedWithArrayInt, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + slope::PetscReal,intercept::PetscReal = PetscLinearRegression(petsclib::PetscLibType,n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) +Gives the best least + +Input Parameters: +- `n` - The number of points +- `x` - The x-values +- `y` - The y-values + +Output Parameters: +- `slope` - The slope of the best-fit line +- `intercept` - The y-intercept of the best-fit line + +Level: intermediate + +-seealso: `PetscConvEstGetConvRate()` + +# External Links +$(_doc_external("Sys/PetscLinearRegression")) +""" +function PetscLinearRegression(n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) end + +@for_petsc function PetscLinearRegression(petsclib::$UnionPetscLib, n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) + slope_ = Ref{PetscReal}() + intercept_ = Ref{PetscReal}() + + @chk ccall( + (:PetscLinearRegression, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + n, x, y, slope_, intercept_, + ) + + slope = slope_[] + intercept = intercept_[] + + return slope,intercept +end + +""" + sorted::PetscBool = PetscSortedInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Determines whether the `PetscInt` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortedMPIInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedInt")) +""" +function PetscSortedInt(n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + sorted::PetscBool = PetscSortedInt64(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt64}) +Determines whether the `PetscInt64` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt64` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortInt64()`, `PetscSortInt()`, `PetscSortedMPIInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedInt64")) +""" +function PetscSortedInt64(n::PetscCount, X::Vector{PetscInt64}) end + +@for_petsc function PetscSortedInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt64}) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedInt64, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt64}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortInt")) +""" +function PetscSortInt(n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) + + @chk ccall( + (:PetscSortInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortInt64(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt64}) +Sorts an array of `PetscInt64` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt64` + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortInt64")) +""" +function PetscSortInt64(n::PetscCount, X::Vector{PetscInt64}) end + +@for_petsc function PetscSortInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt64}) + + @chk ccall( + (:PetscSortInt64, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt64}), + n, X, + ) + + + return nothing +end + +""" + PetscSortCount(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscCount}) +Sorts an array of `PetscCount` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscCount` + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortCount")) +""" +function PetscSortCount(n::PetscCount, X::Vector{PetscCount}) end + +@for_petsc function PetscSortCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount}) + + @chk ccall( + (:PetscSortCount, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscCount}), + n, X, + ) + + + return nothing +end + +""" + PetscSortReverseInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in decreasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortReverseInt")) +""" +function PetscSortReverseInt(n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortReverseInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) + + @chk ccall( + (:PetscSortReverseInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortedRemoveDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Removes all duplicate entries of a sorted `PetscInt` array + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortedRemoveDupsInt")) +""" +function PetscSortedRemoveDupsInt(n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedRemoveDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) + + @chk ccall( + (:PetscSortedRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt}, Ptr{PetscInt}), + n, X, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscSortedCheckDupsInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Checks if a sorted `PetscInt` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscInt` + +Output Parameter: +- `flg` - True if the array has duplications, otherwise false + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscCheckDupsInt()`, `PetscSortRemoveDupsInt()`, `PetscSortedRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortedCheckDupsInt")) +""" +function PetscSortedCheckDupsInt(n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedCheckDupsInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedCheckDupsInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscBool}), + n, X, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscSortedCheckDupsCount(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscCount}) +Checks if a sorted `PetscCount` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscCount` + +Output Parameter: +- `flg` - True if the array has duplications, otherwise false + +Level: intermediate + +-seealso: `PetscCount`, `PetscSortCount()`, `PetscSortedCheckDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortedCheckDupsCount")) +""" +function PetscSortedCheckDupsCount(n::PetscCount, X::Vector{PetscCount}) end + +@for_petsc function PetscSortedCheckDupsCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount}) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedCheckDupsCount, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscCount}, Ptr{PetscBool}), + n, X, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscSortRemoveDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortedRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsInt")) +""" +function PetscSortRemoveDupsInt(n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscSortRemoveDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) + + @chk ccall( + (:PetscSortRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt}, Ptr{PetscInt}), + n, X, + ) + + + return nothing +end + +""" + loc::PetscInt = PetscFindInt(petsclib::PetscLibType,key::PetscInt, n::PetscCount, X::Vector{PetscInt}) +Finds the location of a `PetscInt` key in a sorted array of `PetscInt` + +Not Collective + +Input Parameters: +- `key` - the `PetscInt` key to locate +- `n` - number of values in the array +- `X` - array of `PetscInt` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithArray()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscFindInt")) +""" +function PetscFindInt(key::PetscInt, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscFindInt(petsclib::$UnionPetscLib, key::PetscInt, n::PetscCount, X::Vector{PetscInt}) + loc_ = Ref{PetscInt}() + + @chk ccall( + (:PetscFindInt, $petsc_library), + PetscErrorCode, + (PetscInt, PetscCount, Ptr{PetscInt}, Ptr{PetscInt}), + key, n, X, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + loc::PetscCount = PetscFindCount(petsclib::PetscLibType,key::PetscCount, n::PetscCount, X::Vector{PetscCount}) +Finds the location of a `PetscCount` key in a sorted array of `PetscCount` + +Not Collective + +Input Parameters: +- `key` - the `PetscCount` key to locate +- `n` - number of values in the array +- `X` - array of `PetscCount` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscCount`, `PetscSortCount()` + +# External Links +$(_doc_external("Sys/PetscFindCount")) +""" +function PetscFindCount(key::PetscCount, n::PetscCount, X::Vector{PetscCount}) end + +@for_petsc function PetscFindCount(petsclib::$UnionPetscLib, key::PetscCount, n::PetscCount, X::Vector{PetscCount}) + loc_ = Ref{PetscCount}() + + @chk ccall( + (:PetscFindCount, $petsc_library), + PetscErrorCode, + (PetscCount, PetscCount, Ptr{PetscCount}, Ptr{PetscCount}), + key, n, X, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + dups::PetscBool = PetscCheckDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Checks if an `PetscInt` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values in the array +- `X` - array of `PetscInt` + +Output Parameter: +- `dups` - True if the array has dups, otherwise false + +Level: intermediate + +-seealso: `PetscSortRemoveDupsInt()`, `PetscSortedCheckDupsInt()` + +# External Links +$(_doc_external("Sys/PetscCheckDupsInt")) +""" +function PetscCheckDupsInt(n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscCheckDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) + dups_ = Ref{PetscBool}() + + @chk ccall( + (:PetscCheckDupsInt, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + n, X, dups_, + ) + + dups = dups_[] + + return dups +end + +""" + loc::PetscInt = PetscFindMPIInt(petsclib::PetscLibType,key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) +Finds `PetscMPIInt` in a sorted array of `PetscMPIInt` + +Not Collective + +Input Parameters: +- `key` - the integer to locate +- `n` - number of values in the array +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithArray()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscFindMPIInt")) +""" +function PetscFindMPIInt(key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscFindMPIInt(petsclib::$UnionPetscLib, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) + loc_ = Ref{PetscInt}() + + @chk ccall( + (:PetscFindMPIInt, $petsc_library), + PetscErrorCode, + (PetscMPIInt, PetscCount, Ptr{PetscMPIInt}, Ptr{PetscInt}), + key, n, X, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + PetscSortIntWithArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscInt` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithCountArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithArray")) +""" +function PetscSortIntWithArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) + + @chk ccall( + (:PetscSortIntWithArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithArrayPair(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a pair of `PetscInt` arrays to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PestcInt` +- `Y` - second array of `PestcInt` (first array of the pair) +- `Z` - third array of `PestcInt` (second array of the pair) + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortIntWithArray()`, `PetscIntSortSemiOrdered()`, `PetscSortIntWithIntCountArrayPair()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithArrayPair")) +""" +function PetscSortIntWithArrayPair(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) + + @chk ccall( + (:PetscSortIntWithArrayPair, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + n, X, Y, Z, + ) + + + return nothing +end + +""" + PetscSortIntWithMPIIntArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscMPI` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithMPIIntArray")) +""" +function PetscSortIntWithMPIIntArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortIntWithMPIIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscSortIntWithMPIIntArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscMPIInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithCountArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscCount` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscCount` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithCountArray")) +""" +function PetscSortIntWithCountArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) end + +@for_petsc function PetscSortIntWithCountArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) + + @chk ccall( + (:PetscSortIntWithCountArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscCount}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithIntCountArrayPair(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) +Sorts an array of `PetscInt` in place in increasing order; +changes a `PetscInt` array and a `PetscCount` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscInt` (first array of the pair) +- `Z` - third array of `PetscCount` (second array of the pair) + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortIntWithArray()`, `PetscIntSortSemiOrdered()`, `PetscSortIntWithArrayPair()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithIntCountArrayPair")) +""" +function PetscSortIntWithIntCountArrayPair(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) end + +@for_petsc function PetscSortIntWithIntCountArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) + + @chk ccall( + (:PetscSortIntWithIntCountArrayPair, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscCount}), + n, X, Y, Z, + ) + + + return nothing +end + +""" + sorted::PetscBool = PetscSortedMPIInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}) +Determines whether the `PetscMPIInt` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortMPIInt()`, `PetscSortedInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedMPIInt")) +""" +function PetscSortedMPIInt(n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortedMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedMPIInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortMPIInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortMPIInt")) +""" +function PetscSortMPIInt(n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscSortMPIInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortRemoveDupsMPIInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsMPIInt")) +""" +function PetscSortRemoveDupsMPIInt(n::PetscInt, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortRemoveDupsMPIInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscSortRemoveDupsMPIInt, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt}, Ptr{PetscMPIInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortMPIIntWithArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order; +changes a second `PetscMPIInt` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` +- `Y` - second array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortMPIIntWithArray")) +""" +function PetscSortMPIIntWithArray(n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortMPIIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) + + @chk ccall( + (:PetscSortMPIIntWithArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortMPIIntWithIntArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) +Sorts an array of `PetscMPIInt` in place in increasing order; +changes a second array of `PetscInt` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` +- `Y` - second array of `PetscInt` + +Level: intermediate + +-seealso: `PetscSortMPIIntWithArray()`, `PetscIntSortSemiOrderedWithArray()`, `PetscTimSortWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortMPIIntWithIntArray")) +""" +function PetscSortMPIIntWithIntArray(n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) end + +@for_petsc function PetscSortMPIIntWithIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) + + @chk ccall( + (:PetscSortMPIIntWithIntArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithScalarArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second `PetscScalar` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscScalar` + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithScalarArray")) +""" +function PetscSortIntWithScalarArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) end + +@for_petsc function PetscSortIntWithScalarArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) + + @chk ccall( + (:PetscSortIntWithScalarArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{PetscScalar}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithDataArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array to match the sorted first INTEGER array. Unlike other sort routines, the user must +provide workspace (the size of an element in the data array) to use when sorting. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of data +- `size` - sizeof elements in the data array in bytes +- `t2` - workspace of "size" bytes used when sorting + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithDataArray")) +""" +function PetscSortIntWithDataArray(n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) end + +@for_petsc function PetscSortIntWithDataArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) + + @chk ccall( + (:PetscSortIntWithDataArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscInt}, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}), + n, X, Y, size, t2, + ) + + + return nothing +end + +""" + n::PetscInt,L::PetscInt = PetscMergeIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) +Merges two SORTED `PetscInt` arrays, removes duplicate elements. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscInt` + +Output Parameters: +- `n` - number of values in the merged array +- `L` - merged sorted array, this is allocated if an array is not provided + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeIntArray")) +""" +function PetscMergeIntArray(an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) end + +@for_petsc function PetscMergeIntArray(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) + n_ = Ref{PetscInt}() + L_ = Ref{PetscInt}() + + @chk ccall( + (:PetscMergeIntArray, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt), + an, aI, bn, bI, n_, L_, + ) + + n = n_[] + L = L_[] + + return n,L +end + +""" + n::PetscInt,L::Vector{PetscInt},J::Vector{PetscInt} = PetscMergeIntArrayPair(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) +Merges two SORTED `PetscInt` arrays that share NO common values along with an additional array of `PetscInt`. +The additional arrays are the same length as sorted arrays and are merged +in the order determined by the merging of the sorted pair. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscInt` +- `aJ` - first additional array of `PetscInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscInt` +- `bJ` - second additional of `PetscInt` + +Output Parameters: +- `n` - number of values in the merged array (== an + bn) +- `L` - merged sorted array +- `J` - merged additional array + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeIntArrayPair")) +""" +function PetscMergeIntArrayPair(an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) end + +@for_petsc function PetscMergeIntArrayPair(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) + n_ = Ref{PetscInt}() + L_ = Ref{Ptr{PetscInt}}() + J_ = Ref{Ptr{PetscInt}}() + + @chk ccall( + (:PetscMergeIntArrayPair, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{Ptr{PetscInt}}, Ptr{Ptr{PetscInt}}), + an, aI, aJ, bn, bI, bJ, n_, L_, J_, + ) + + n = n_[] + L = unsafe_wrap(Array, L_[], VecGetLocalSize(petsclib, x); own = false) + J = unsafe_wrap(Array, J_[], VecGetLocalSize(petsclib, x); own = false) + + return n,L,J +end + +""" + n::PetscInt,L::PetscMPIInt = PetscMergeMPIIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) +Merges two SORTED `PetscMPIInt` arrays. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscMPIInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscMPIInt` + +Output Parameters: +- `n` - number of values in the merged array (<= an + bn) +- `L` - merged sorted array, allocated if address of NULL pointer is passed + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeMPIIntArray")) +""" +function PetscMergeMPIIntArray(an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) end + +@for_petsc function PetscMergeMPIIntArray(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) + n_ = Ref{PetscInt}() + L_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscMergeMPIIntArray, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscMPIInt}, PetscInt, Ptr{PetscMPIInt}, Ptr{PetscInt}, PetscMPIInt), + an, aI, bn, bI, n_, L_, + ) + + n = n_[] + L = L_[] + + return n,L +end + +""" + Nlevels::PetscInt,Level::PetscInt,Levelcnt::PetscInt,Idbylevel::PetscInt,Column::PetscInt = PetscProcessTree(petsclib::PetscLibType,n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) +Prepares tree data to be displayed graphically + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `mask` - indicates those entries in the tree, location 0 is always masked +- `parentid` - indicates the parent of each entry + +Output Parameters: +- `Nlevels` - the number of levels +- `Level` - for each node tells its level +- `Levelcnt` - the number of nodes on each level +- `Idbylevel` - a list of ids on each of the levels, first level followed by second etc +- `Column` - for each id tells its column index + +Level: developer + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscProcessTree")) +""" +function PetscProcessTree(n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) end + +@for_petsc function PetscProcessTree(petsclib::$UnionPetscLib, n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) + Nlevels_ = Ref{PetscInt}() + Level_ = Ref{PetscInt}() + Levelcnt_ = Ref{PetscInt}() + Idbylevel_ = Ref{PetscInt}() + Column_ = Ref{PetscInt}() + + @chk ccall( + (:PetscProcessTree, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscBool}, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt, PetscInt, PetscInt, PetscInt), + n, mask, parentid, Nlevels_, Level_, Levelcnt_, Idbylevel_, Column_, + ) + + Nlevels = Nlevels_[] + Level = Level_[] + Levelcnt = Levelcnt_[] + Idbylevel = Idbylevel_[] + Column = Column_[] + + return Nlevels,Level,Levelcnt,Idbylevel,Column +end + +""" + is_sorted::PetscBool = PetscParallelSortedInt(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) +Check whether a `PetscInt` array, distributed over a communicator, is globally sorted. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `n` - the local number of `PetscInt` +- `keys` - the local array of `PetscInt` + +Output Parameters: +- `is_sorted` - whether the array is globally sorted + +Level: developer + +-seealso: `PetscParallelSortInt()` + +# External Links +$(_doc_external("Sys/PetscParallelSortedInt")) +""" +function PetscParallelSortedInt(comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) end + +@for_petsc function PetscParallelSortedInt(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) + is_sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscParallelSortedInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + comm, n, keys, is_sorted_, + ) + + is_sorted = is_sorted_[] + + return is_sorted +end + +""" + PetscCommBuildTwoSidedSetType(petsclib::PetscLibType,comm::MPI_Comm, twosided::PetscBuildTwoSidedType) +set algorithm to use when building two + +Logically Collective + +Input Parameters: +- `comm` - `PETSC_COMM_WORLD` +- `twosided` - algorithm to use in subsequent calls to `PetscCommBuildTwoSided()` + +Level: developer + +-seealso: `PetscCommBuildTwoSided()`, `PetscCommBuildTwoSidedGetType()`, `PetscBuildTwoSidedType` + +# External Links +$(_doc_external("Sys/PetscCommBuildTwoSidedSetType")) +""" +function PetscCommBuildTwoSidedSetType(comm::MPI_Comm, twosided::PetscBuildTwoSidedType) end + +@for_petsc function PetscCommBuildTwoSidedSetType(petsclib::$UnionPetscLib, comm::MPI_Comm, twosided::PetscBuildTwoSidedType) + + @chk ccall( + (:PetscCommBuildTwoSidedSetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscBuildTwoSidedType), + comm, twosided, + ) + + + return nothing +end + +""" + comm::MPI_Comm,twosided::PetscBuildTwoSidedType = PetscCommBuildTwoSidedGetType(petsclib::PetscLibType) +get algorithm used when building two + +Logically Collective + +Output Parameters: +- `comm` - communicator on which to query algorithm +- `twosided` - algorithm to use for `PetscCommBuildTwoSided()` + +Level: developer + +-seealso: `PetscCommBuildTwoSided()`, `PetscCommBuildTwoSidedSetType()`, `PetscBuildTwoSidedType` + +# External Links +$(_doc_external("Sys/PetscCommBuildTwoSidedGetType")) +""" +function PetscCommBuildTwoSidedGetType() end + +@for_petsc function PetscCommBuildTwoSidedGetType(petsclib::$UnionPetscLib) + comm_ = Ref{MPI_Comm}() + twosided_ = Ref{PetscBuildTwoSidedType}() + + @chk ccall( + (:PetscCommBuildTwoSidedGetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBuildTwoSidedType}), + comm_, twosided_, + ) + + comm = comm_[] + twosided = twosided_[] + + return comm,twosided +end + +""" + PetscSplitOwnershipBlock(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula. Splits so each processors local size +is divisible by the block size. + +Collective (if `N` is `PETSC_DECIDE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `bs` - block size +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DECIDE`) + +Level: developer + +-seealso: `PetscSplitOwnership()`, `PetscSplitOwnershipEqual()` + +# External Links +$(_doc_external("Sys/PetscSplitOwnershipBlock")) +""" +function PetscSplitOwnershipBlock(comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnershipBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) + + @chk ccall( + (:PetscSplitOwnershipBlock, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + comm, bs, n, N, + ) + + + return nothing +end + +""" + PetscSplitOwnership(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula + +Collective (if `n` or `N` is `PETSC_DECIDE` or `PETSC_DETERMINE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DETERMINE` to have it set) + +Level: developer + +-seealso: `PetscSplitOwnershipBlock()`, `PetscSplitOwnershipEqual()`, `PETSC_DECIDE`, `PETSC_DETERMINE` + +# External Links +$(_doc_external("Sys/PetscSplitOwnership")) +""" +function PetscSplitOwnership(comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnership(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, N::PetscInt) + + @chk ccall( + (:PetscSplitOwnership, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + comm, n, N, + ) + + + return nothing +end + +""" + PetscSplitOwnershipEqual(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula, trying to have all local lengths equal + +Collective (if `n` or `N` is `PETSC_DECIDE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DECIDE`) + +Level: developer + +-seealso: `PetscSplitOwnership()`, `PetscSplitOwnershipBlock()` + +# External Links +$(_doc_external("Sys/PetscSplitOwnershipEqual")) +""" +function PetscSplitOwnershipEqual(comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnershipEqual(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, N::PetscInt) + + @chk ccall( + (:PetscSplitOwnershipEqual, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + comm, n, N, + ) + + + return nothing +end + +""" + argc::Cint,args::Cchar = PetscStrToArray(petsclib::PetscLibType,s::Vector{Cchar}, sp::Cchar) +Separates a string by a character (for example ' ' or '\n') and creates an array of strings + +Not Collective; No Fortran Support + +Input Parameters: +- `s` - pointer to string +- `sp` - separator character + +Output Parameters: +- `argc` - the number of entries in `args` +- `args` - an array of the entries with a `NULL` at the end + +Level: intermediate + +-seealso: `PetscStrToArrayDestroy()`, `PetscToken`, `PetscTokenCreate()` + +# External Links +$(_doc_external("Sys/PetscStrToArray")) +""" +function PetscStrToArray(s::Vector{Cchar}, sp::Cchar) end + +@for_petsc function PetscStrToArray(petsclib::$UnionPetscLib, s::Vector{Cchar}, sp::Cchar) + argc_ = Ref{Cint}() + args_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrToArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Cint}, Cchar), + s, sp, argc_, args_, + ) + + argc = argc_[] + args = args_[] + + return argc,args +end + +""" + argc::Cint,args::Cchar = PetscStrToArrayDestroy(petsclib::PetscLibType) +Frees array created with `PetscStrToArray()`. + +Not Collective; No Fortran Support + +Output Parameters: +- `argc` - the number of arguments +- `args` - the array of arguments + +Level: intermediate + +-seealso: `PetscStrToArray()` + +# External Links +$(_doc_external("Sys/PetscStrToArrayDestroy")) +""" +function PetscStrToArrayDestroy() end + +@for_petsc function PetscStrToArrayDestroy(petsclib::$UnionPetscLib) + argc_ = Ref{Cint}() + args_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrToArrayDestroy, $petsc_library), + PetscErrorCode, + (Cint, Cchar), + argc_, args_, + ) + + argc = argc_[] + args = args_[] + + return argc,args +end + +""" + t::Cchar = PetscStrArrayallocpy(petsclib::PetscLibType,list::Cchar) +Allocates space to hold a copy of an array of strings then copies the strings + +Not Collective; No Fortran Support + +Input Parameter: +- `list` - pointer to array of strings (final string is a `NULL`) + +Output Parameter: +- `t` - the copied array string + +Level: intermediate + +-seealso: `PetscStrallocpy()`, `PetscStrArrayDestroy()`, `PetscStrNArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrArrayallocpy")) +""" +function PetscStrArrayallocpy(list::Cchar) end + +@for_petsc function PetscStrArrayallocpy(petsclib::$UnionPetscLib, list::Cchar) + t_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrArrayallocpy, $petsc_library), + PetscErrorCode, + (Cchar, Cchar), + list, t_, + ) + + t = t_[] + + return t +end + +""" + list::Cchar = PetscStrArrayDestroy(petsclib::PetscLibType) +Frees array of strings created with `PetscStrArrayallocpy()`. + +Not Collective; No Fortran Support + +Output Parameter: +- `list` - array of strings + +Level: intermediate + +-seealso: `PetscStrArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrArrayDestroy")) +""" +function PetscStrArrayDestroy() end + +@for_petsc function PetscStrArrayDestroy(petsclib::$UnionPetscLib) + list_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrArrayDestroy, $petsc_library), + PetscErrorCode, + (Cchar,), + list_, + ) + + list = list_[] + + return list +end + +""" + t::Cchar = PetscStrNArrayallocpy(petsclib::PetscLibType,n::PetscInt, list::Cchar) +Allocates space to hold a copy of an array of strings then copies the strings + +Not Collective; No Fortran Support + +Input Parameters: +- `n` - the number of string entries +- `list` - pointer to array of strings + +Output Parameter: +- `t` - the copied array string + +Level: intermediate + +-seealso: `PetscStrallocpy()`, `PetscStrArrayallocpy()`, `PetscStrNArrayDestroy()` + +# External Links +$(_doc_external("Sys/PetscStrNArrayallocpy")) +""" +function PetscStrNArrayallocpy(n::PetscInt, list::Cchar) end + +@for_petsc function PetscStrNArrayallocpy(petsclib::$UnionPetscLib, n::PetscInt, list::Cchar) + t_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrNArrayallocpy, $petsc_library), + PetscErrorCode, + (PetscInt, Cchar, Cchar), + n, list, t_, + ) + + t = t_[] + + return t +end + +""" + n::PetscInt,list::Cchar = PetscStrNArrayDestroy(petsclib::PetscLibType) +Frees array of strings created with `PetscStrNArrayallocpy()`. + +Not Collective; No Fortran Support + +Output Parameters: +- `n` - number of string entries +- `list` - array of strings + +Level: intermediate + +-seealso: `PetscStrNArrayallocpy()`, `PetscStrArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrNArrayDestroy")) +""" +function PetscStrNArrayDestroy() end + +@for_petsc function PetscStrNArrayDestroy(petsclib::$UnionPetscLib) + n_ = Ref{PetscInt}() + list_ = Ref{Cchar}() + + @chk ccall( + (:PetscStrNArrayDestroy, $petsc_library), + PetscErrorCode, + (PetscInt, Cchar), + n_, list_, + ) + + n = n_[] + list = list_[] + + return n,list +end + +""" + t::PetscBool = PetscStrcasecmp(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) +Returns true if the two strings are the same +except possibly for case. + +Not Collective; No Fortran Support + +Input Parameters: +- `a` - pointer to first string +- `b` - pointer to second string + +Output Parameter: +- `t` - if the two strings are the same + +Level: intermediate + +-seealso: `PetscStrcmp()`, `PetscStrncmp()`, `PetscStrgrt()` + +# External Links +$(_doc_external("Sys/PetscStrcasecmp")) +""" +function PetscStrcasecmp(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrcasecmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + t_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrcasecmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, t_, + ) + + t = t_[] + + return t +end + +""" + cnt::PetscInt = PetscStrendswithwhich(petsclib::PetscLibType,a::Vector{Cchar}, bs::Cchar) +Determines if a string ends with one of several possible strings + +Not Collective; No Fortran Support + +Input Parameters: +- `a` - pointer to string +- `bs` - strings to end with (last entry must be `NULL`) + +Output Parameter: +- `cnt` - the index of the string it ends with or the index of `NULL` + +Level: intermediate + +-seealso: `PetscStrbeginswithwhich()`, `PetscStrendswith()`, `PetscStrtoupper`, `PetscStrtolower()`, `PetscStrrchr()`, `PetscStrchr()`, +`PetscStrncmp()`, `PetscStrlen()`, `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrendswithwhich")) +""" +function PetscStrendswithwhich(a::Vector{Cchar}, bs::Cchar) end + +@for_petsc function PetscStrendswithwhich(petsclib::$UnionPetscLib, a::Vector{Cchar}, bs::Cchar) + cnt_ = Ref{PetscInt}() + + @chk ccall( + (:PetscStrendswithwhich, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscInt}), + a, bs, cnt_, + ) + + cnt = cnt_[] + + return cnt +end + +""" + found::PetscBool = PetscStrInList(petsclib::PetscLibType,str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) +search for a string in character + +Not Collective; No Fortran Support + +Input Parameters: +- `str` - the string to look for +- `list` - the list to search in +- `sep` - the separator character + +Output Parameter: +- `found` - whether `str` is in `list` + +Level: intermediate + +-seealso: `PetscTokenCreate()`, `PetscTokenFind()`, `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrInList")) +""" +function PetscStrInList(str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) end + +@for_petsc function PetscStrInList(petsclib::$UnionPetscLib, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrInList, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Cchar, Ptr{PetscBool}), + str, list, sep, found_, + ) + + found = found_[] + + return found +end + +""" + dir::Vector{Cchar} = PetscGetPetscDir(petsclib::PetscLibType) +Gets the directory PETSc is installed in + +Not Collective; No Fortran Support + +Output Parameter: +- `dir` - the directory + +Level: developer + +-seealso: `PetscGetArchType()` + +# External Links +$(_doc_external("Sys/PetscGetPetscDir")) +""" +function PetscGetPetscDir() end + +@for_petsc function PetscGetPetscDir(petsclib::$UnionPetscLib) + dir_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscGetPetscDir, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}},), + dir_, + ) + + dir = unsafe_wrap(Array, dir_[], VecGetLocalSize(petsclib, x); own = false) + + return dir +end + +""" + PetscStrreplace(petsclib::PetscLibType,comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) +Replaces substrings in string with other substrings + +Not Collective; No Fortran Support + +Input Parameters: +- `comm` - `MPI_Comm` of processors that are processing the string +- `aa` - the string to look in +- `b` - the resulting copy of a with replaced strings (`b` can be the same as `a`) +- `len` - the length of `b` + +Level: developer + +-seealso: `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrreplace")) +""" +function PetscStrreplace(comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscStrreplace(petsclib::$UnionPetscLib, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) + + @chk ccall( + (:PetscStrreplace, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, aa, b, len, + ) + + + return nothing +end + +""" + value::PetscInt,found::PetscBool = PetscEListFind(petsclib::PetscLibType,n::PetscInt, list::Cchar, str::Vector{Cchar}) +searches list of strings for given string, using case insensitive matching + +Not Collective; No Fortran Support + +Input Parameters: +- `n` - number of strings in +- `list` - list of strings to search +- `str` - string to look for, empty string "" accepts default (first entry in list) + +Output Parameters: +- `value` - index of matching string (if found) +- `found` - boolean indicating whether string was found (can be `NULL`) + +Level: developer + +-seealso: `PetscEnumFind()` + +# External Links +$(_doc_external("Sys/PetscEListFind")) +""" +function PetscEListFind(n::PetscInt, list::Cchar, str::Vector{Cchar}) end + +@for_petsc function PetscEListFind(petsclib::$UnionPetscLib, n::PetscInt, list::Cchar, str::Vector{Cchar}) + value_ = Ref{PetscInt}() + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscEListFind, $petsc_library), + PetscErrorCode, + (PetscInt, Cchar, Ptr{Cchar}, Ptr{PetscInt}, Ptr{PetscBool}), + n, list, str, value_, found_, + ) + + value = value_[] + found = found_[] + + return value,found +end + +""" + value::PetscEnum,found::PetscBool = PetscEnumFind(petsclib::PetscLibType,enumlist::Cchar, str::Vector{Cchar}) +searches enum list of strings for given string, using case insensitive matching + +Not Collective; No Fortran Support + +Input Parameters: +- `enumlist` - list of strings to search, followed by enum name, then enum prefix, then `NULL` +- `str` - string to look for + +Output Parameters: +- `value` - index of matching string (if found) +- `found` - boolean indicating whether string was found (can be `NULL`) + +Level: advanced + +-seealso: `PetscEListFind()` + +# External Links +$(_doc_external("Sys/PetscEnumFind")) +""" +function PetscEnumFind(enumlist::Cchar, str::Vector{Cchar}) end + +@for_petsc function PetscEnumFind(petsclib::$UnionPetscLib, enumlist::Cchar, str::Vector{Cchar}) + value_ = Ref{PetscEnum}() + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscEnumFind, $petsc_library), + PetscErrorCode, + (Cchar, Ptr{Cchar}, Ptr{PetscEnum}, Ptr{PetscBool}), + enumlist, str, value_, found_, + ) + + value = value_[] + found = found_[] + + return value,found +end + +""" + PetscStrcat(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}) +Concatenates a string onto a given string + +Not Collective, No Fortran Support + +Input Parameters: +- `s` - string to be added to +- `t` - pointer to string to be added to end + +Level: deprecated (since 3.18.5) + +-seealso: `PetscStrlcat()` + +# External Links +$(_doc_external("Sys/PetscStrcat")) +""" +function PetscStrcat(s::Vector{Cchar}, t::Vector{Cchar}) end + +@for_petsc function PetscStrcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}) + + @chk ccall( + (:PetscStrcat, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + s, t, + ) + + + return nothing +end + +""" + s::Vector{Cchar} = PetscStrcpy(petsclib::PetscLibType,t::Vector{Cchar}) +Copies a string + +Not Collective, No Fortran Support + +Input Parameter: +- `t` - pointer to string + +Output Parameter: +- `s` - the copied string + +Level: deprecated (since 3.18.5) + +-seealso: `PetscStrncpy()` + +# External Links +$(_doc_external("Sys/PetscStrcpy")) +""" +function PetscStrcpy(t::Vector{Cchar}) end + +@for_petsc function PetscStrcpy(petsclib::$UnionPetscLib, t::Vector{Cchar}) + s = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscStrcpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + s, t, + ) + + + return s +end + +""" + str::Vector{Cchar} = PetscGetArchType(petsclib::PetscLibType,slen::Csize_t) +Returns the PETSC_ARCH that was used for this configuration of PETSc + +Not Collective + +Input Parameter: +- `slen` - length of string buffer + +Output Parameter: +- `str` - string area to contain architecture name, should be at least 10 characters long. Name is truncated if string is not long enough. + +Level: developer + +-seealso: `PetscGetUserName()`, `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetArchType")) +""" +function PetscGetArchType(slen::Csize_t) end + +@for_petsc function PetscGetArchType(petsclib::$UnionPetscLib, slen::Csize_t) + str = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetArchType, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + str, slen, + ) + + + return str +end + +""" + PetscSetDisplay(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscSetDisplay")) +""" +function PetscSetDisplay() end + +@for_petsc function PetscSetDisplay(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSetDisplay, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + display::Vector{Cchar} = PetscGetDisplay(petsclib::PetscLibType,n::Csize_t) +Gets the X windows display variable for all processors. + +Input Parameter: +- `n` - length of string display + +Output Parameter: +- `display` - the display string + +Options Database Keys: +- `-display ` - sets the display to use +- `-x_virtual` - forces use of a X virtual display Xvfb that will not display anything but -draw_save will still work. Xvfb is automatically +started up in PetscSetDisplay() with this option + +Level: advanced + +-seealso: `PETSC_DRAW_X`, `PetscDrawOpenX()` + +# External Links +$(_doc_external("Sys/PetscGetDisplay")) +""" +function PetscGetDisplay(n::Csize_t) end + +@for_petsc function PetscGetDisplay(petsclib::$UnionPetscLib, n::Csize_t) + display = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetDisplay, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + display, n, + ) + + + return display +end + +""" + name::Vector{Cchar} = PetscGetHostName(petsclib::PetscLibType,nlen::Csize_t) +Returns the name of the host. This attempts to +return the entire Internet name. It may not return the same name +as `MPI_Get_processor_name()`. + +Not Collective + +Input Parameter: +- `nlen` - length of name + +Output Parameter: +- `name` - contains host name. Must be long enough to hold the name +This is the fully qualified name, including the domain. + +Level: developer + +-seealso: `PetscGetUserName()`, `PetscGetArchType()` + +# External Links +$(_doc_external("Sys/PetscGetHostName")) +""" +function PetscGetHostName(nlen::Csize_t) end + +@for_petsc function PetscGetHostName(petsclib::$UnionPetscLib, nlen::Csize_t) + name = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetHostName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, nlen, + ) + + + return name +end + +""" + sorted::PetscBool = PetscSortedReal(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscReal}) +Determines whether the array of `PetscReal` is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of integers + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortedInt()`, `PetscSortedMPIInt()` + +# External Links +$(_doc_external("Sys/PetscSortedReal")) +""" +function PetscSortedReal(n::PetscCount, X::Vector{PetscReal}) end + +@for_petsc function PetscSortedReal(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscReal}) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedReal, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscReal}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortReal(petsclib::PetscLibType,n::PetscCount, v::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `v` - array of doubles + +Level: intermediate + +-seealso: `PetscRealSortSemiOrdered()`, `PetscSortInt()`, `PetscSortRealWithPermutation()`, `PetscSortRealWithArrayInt()` + +# External Links +$(_doc_external("Sys/PetscSortReal")) +""" +function PetscSortReal(n::PetscCount, v::Vector{PetscReal}) end + +@for_petsc function PetscSortReal(petsclib::$UnionPetscLib, n::PetscCount, v::Vector{PetscReal}) + + @chk ccall( + (:PetscSortReal, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscReal}), + n, v, + ) + + + return nothing +end + +""" + PetscSortRealWithArrayInt(petsclib::PetscLibType,n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) +Sorts an array of `PetscReal` in place in increasing order; +changes a second `PetscInt` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `Ii` - array of integers +- `r` - second array of integers + +Level: intermediate + +-seealso: `PetscSortReal()` + +# External Links +$(_doc_external("Sys/PetscSortRealWithArrayInt")) +""" +function PetscSortRealWithArrayInt(n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) end + +@for_petsc function PetscSortRealWithArrayInt(petsclib::$UnionPetscLib, n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) + + @chk ccall( + (:PetscSortRealWithArrayInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscReal}, Ptr{PetscInt}), + n, r, Ii, + ) + + + return nothing +end + +""" + loc::PetscInt = PetscFindReal(petsclib::PetscLibType,key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) +Finds a `PetscReal` in a sorted array of `PetscReal`s + +Not Collective + +Input Parameters: +- `key` - the value to locate +- `n` - number of values in the array +- `t` - array of values +- `eps` - tolerance used to compare + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortRealWithArrayInt()` + +# External Links +$(_doc_external("Sys/PetscFindReal")) +""" +function PetscFindReal(key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) end + +@for_petsc function PetscFindReal(petsclib::$UnionPetscLib, key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) + loc_ = Ref{PetscInt}() + + @chk ccall( + (:PetscFindReal, $petsc_library), + PetscErrorCode, + (PetscReal, PetscCount, Ptr{PetscReal}, PetscReal, Ptr{PetscInt}), + key, n, t, eps, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + PetscSortRemoveDupsReal(petsclib::PetscLibType,n::PetscInt, v::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order and removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - initial number of values +- `v` - array of values + +-seealso: `PetscSortReal()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsReal")) +""" +function PetscSortRemoveDupsReal(n::PetscInt, v::Vector{PetscReal}) end + +@for_petsc function PetscSortRemoveDupsReal(petsclib::$UnionPetscLib, n::PetscInt, v::Vector{PetscReal}) + + @chk ccall( + (:PetscSortRemoveDupsReal, $petsc_library), + PetscErrorCode, + (Ptr{PetscInt}, Ptr{PetscReal}), + n, v, + ) + + + return nothing +end + +""" + PetscSortSplit(petsclib::PetscLibType,ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) +Quick + +Not Collective + +Input Parameters: +- `ncut` - splitting index +- `n` - number of values to sort + +Input/Output Parameters: +- `a` - array of values, on output the values are permuted such that its elements satisfy: +abs(a[i]) >= abs(a[ncut-1]) for i < ncut and +abs(a[i]) <= abs(a[ncut-1]) for i >= ncut +- `idx` - index for array a, on output permuted accordingly + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortSplit")) +""" +function PetscSortSplit(ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortSplit(petsclib::$UnionPetscLib, ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) + + @chk ccall( + (:PetscSortSplit, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscScalar}, Ptr{PetscInt}), + ncut, n, a, idx, + ) + + + return nothing +end + +""" + PetscSortSplitReal(petsclib::PetscLibType,ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) +Quick + +Not Collective + +Input Parameters: +- `ncut` - splitting index +- `n` - number of values to sort + +Input/Output Parameters: +- `a` - array of values, on output the values are permuted such that its elements satisfy: +abs(a[i]) >= abs(a[ncut-1]) for i < ncut and +abs(a[i]) <= abs(a[ncut-1]) for i >= ncut +- `idx` - index for array a, on output permuted accordingly + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortSplitReal")) +""" +function PetscSortSplitReal(ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortSplitReal(petsclib::$UnionPetscLib, ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) + + @chk ccall( + (:PetscSortSplitReal, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + ncut, n, a, idx, + ) + + + return nothing +end + +""" + nrecvs::PetscMPIInt = PetscGatherNumberOfMessages(petsclib::PetscLibType,comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) +Computes the number of messages an MPI rank expects to receive during a neighbor communication + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `iflags` - an array of integers of length sizeof(comm). A '1' in `ilengths`[i] represent a +message from current node to ith node. Optionally `NULL` +- `ilengths` - Non zero ilengths[i] represent a message to i of length `ilengths`[i]. +Optionally `NULL`. + +Output Parameter: +- `nrecvs` - number of messages received + +Level: developer + +-seealso: `PetscGatherMessageLengths()`, `PetscGatherMessageLengths2()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherNumberOfMessages")) +""" +function PetscGatherNumberOfMessages(comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) end + +@for_petsc function PetscGatherNumberOfMessages(petsclib::$UnionPetscLib, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) + nrecvs_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscGatherNumberOfMessages, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + comm, iflags, ilengths, nrecvs_, + ) + + nrecvs = nrecvs_[] + + return nrecvs +end + +""" + onodes::PetscMPIInt,olengths::PetscMPIInt = PetscGatherMessageLengths(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) +Computes information about messages that an MPI rank will receive, +including (from-id,length) pairs for each message. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `nsends` - number of messages that are to be sent. +- `nrecvs` - number of messages being received +- `ilengths` - an array of integers of length sizeof(comm) +a non zero `ilengths`[i] represent a message to i of length `ilengths`[i] + +Output Parameters: +- `onodes` - list of ranks from which messages are expected +- `olengths` - corresponding message lengths + +Level: developer + +-seealso: `PetscGatherNumberOfMessages()`, `PetscGatherMessageLengths2()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherMessageLengths")) +""" +function PetscGatherMessageLengths(comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) end + +@for_petsc function PetscGatherMessageLengths(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) + onodes_ = Ref{PetscMPIInt}() + olengths_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscGatherMessageLengths, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt), + comm, nsends, nrecvs, ilengths, onodes_, olengths_, + ) + + onodes = onodes_[] + olengths = olengths_[] + + return onodes,olengths +end + +""" + onodes::PetscMPIInt,olengths1::PetscMPIInt,olengths2::PetscMPIInt = PetscGatherMessageLengths2(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) +Computes info about messages that a MPI rank will receive, +including (from-id,length) pairs for each message. Same functionality as `PetscGatherMessageLengths()` +except it takes TWO ilenths and output TWO olengths. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `nsends` - number of messages that are to be sent. +- `nrecvs` - number of messages being received +- `ilengths1` - first array of integers of length sizeof(comm) +- `ilengths2` - second array of integers of length sizeof(comm) + +Output Parameters: +- `onodes` - list of ranks from which messages are expected +- `olengths1` - first corresponding message lengths +- `olengths2` - second message lengths + +Level: developer + +-seealso: `PetscGatherMessageLengths()`, `PetscGatherNumberOfMessages()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherMessageLengths2")) +""" +function PetscGatherMessageLengths2(comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) end + +@for_petsc function PetscGatherMessageLengths2(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) + onodes_ = Ref{PetscMPIInt}() + olengths1_ = Ref{PetscMPIInt}() + olengths2_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscGatherMessageLengths2, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt, PetscMPIInt), + comm, nsends, nrecvs, ilengths1, ilengths2, onodes_, olengths1_, olengths2_, + ) + + onodes = onodes_[] + olengths1 = olengths1_[] + olengths2 = olengths2_[] + + return onodes,olengths1,olengths2 +end + +""" + PetscShmgetAddressesFinalize(petsclib::PetscLibType) +frees any shared memory that was allocated by `PetscShmgetAllocateArray()` but +not deallocated with `PetscShmgetDeallocateArray()` + +Level: developer + +-seealso: `PetscShmgetAllocateArray()`, `PetscShmgetDeallocateArray()`, `PetscShmgetUnmapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetAddressesFinalize")) +""" +function PetscShmgetAddressesFinalize() end + +@for_petsc function PetscShmgetAddressesFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscShmgetAddressesFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + addres::Cvoid = PetscShmgetMapAddresses(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) +given shared address on the first MPI process determines the +addresses on the other MPI processes that map to the same physical memory + +Input Parameters: +- `comm` - the `MPI_Comm` to scatter the address +- `n` - the number of addresses, each obtained on MPI process zero by `PetscShmgetAllocateArray()` +- `baseaddres` - the addresses on the first MPI process, ignored on all but first process + +Output Parameter: +- `addres` - the addresses on each MPI process, the array of void * must already be allocated + +Level: developer + +-seealso: `PetscShmgetDeallocateArray()`, `PetscShmgetAllocateArray()`, `PetscShmgetUnmapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetMapAddresses")) +""" +function PetscShmgetMapAddresses(comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) end + +@for_petsc function PetscShmgetMapAddresses(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) + addres_ = Ref{Cvoid}() + + @chk ccall( + (:PetscShmgetMapAddresses, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscInt, Cvoid, Cvoid), + comm, n, baseaddres, addres_, + ) + + addres = addres_[] + + return addres +end + +""" + PetscShmgetUnmapAddresses(petsclib::PetscLibType,n::PetscInt, addres::Cvoid) +given shared addresses on a MPI process unlink it + +Input Parameters: +- `n` - the number of addresses, each obtained on MPI process zero by `PetscShmgetAllocateArray()` +- `addres` - the addresses + +Level: developer + +-seealso: `PetscShmgetDeallocateArray()`, `PetscShmgetAllocateArray()`, `PetscShmgetMapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetUnmapAddresses")) +""" +function PetscShmgetUnmapAddresses(n::PetscInt, addres::Cvoid) end + +@for_petsc function PetscShmgetUnmapAddresses(petsclib::$UnionPetscLib, n::PetscInt, addres::Cvoid) + + @chk ccall( + (:PetscShmgetUnmapAddresses, $petsc_library), + PetscErrorCode, + (PetscInt, Cvoid), + n, addres, + ) + + + return nothing +end + +""" + addr::Vector{Cvoid} = PetscShmgetAllocateArray(petsclib::PetscLibType,sz::Csize_t, asz::Csize_t) +allocates shared memory accessible by all MPI processes in the server + +Not Collective, only called on the first MPI process + +Input Parameters: +- `sz` - the number of elements in the array +- `asz` - the size of an entry in the array, for example `sizeof(PetscScalar)` + +Output Parameters: +- `addr` - the address of the array + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerBegin()`, `PCMPI`, `KSPCheckPCMPI()`, `PetscShmgetDeallocateArray()` + +# External Links +$(_doc_external("Sys/PetscShmgetAllocateArray")) +""" +function PetscShmgetAllocateArray(sz::Csize_t, asz::Csize_t) end + +@for_petsc function PetscShmgetAllocateArray(petsclib::$UnionPetscLib, sz::Csize_t, asz::Csize_t) + addr_ = Ref{Ptr{Cvoid}}() + + @chk ccall( + (:PetscShmgetAllocateArray, $petsc_library), + PetscErrorCode, + (Csize_t, Csize_t, Ptr{Ptr{Cvoid}}), + sz, asz, addr_, + ) + + addr = unsafe_wrap(Array, addr_[], VecGetLocalSize(petsclib, x); own = false) + + return addr +end + +""" + PetscShmgetDeallocateArray(petsclib::PetscLibType,addr::Vector{Cvoid}) +deallocates shared memory accessible by all MPI processes in the server + +Not Collective, only called on the first MPI process + +Input Parameter: +- `addr` - the address of array + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerBegin()`, `PCMPI`, `KSPCheckPCMPI()`, `PetscShmgetAllocateArray()` + +# External Links +$(_doc_external("Sys/PetscShmgetDeallocateArray")) +""" +function PetscShmgetDeallocateArray(addr::Vector{Cvoid}) end + +@for_petsc function PetscShmgetDeallocateArray(petsclib::$UnionPetscLib, addr::Vector{Cvoid}) + addr_ = Ref(pointer(addr)) + + @chk ccall( + (:PetscShmgetDeallocateArray, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + addr_, + ) + + + return nothing +end + +""" + PetscMPIDump(petsclib::PetscLibType,fd::Libc.FILE) +Dumps a listing of incomplete MPI operations, such as sends that +have never been received, etc. + +Collective on `PETSC_COMM_WORLD` + +Input Parameter: +- `fd` - file pointer. If fp is `NULL`, `stdout` is assumed. + +Options Database Key: +- `-mpidump` - Dumps MPI incompleteness during call to PetscFinalize() + +Level: developer + +-seealso: `PetscMallocDump()` + +# External Links +$(_doc_external("Sys/PetscMPIDump")) +""" +function PetscMPIDump(fd::Libc.FILE) end + +@for_petsc function PetscMPIDump(petsclib::$UnionPetscLib, fd::Libc.FILE) + + @chk ccall( + (:PetscMPIDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fd, + ) + + + return nothing +end + +""" + PetscSortIntWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) +Computes the permutation of `PetscInt` that gives +a sorted sequence. + +Not Collective + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithPermutation")) +""" +function PetscSortIntWithPermutation(n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) + + @chk ccall( + (:PetscSortIntWithPermutation, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + n, i, idx, + ) + + + return nothing +end + +""" + PetscSortRealWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) +Computes the permutation of `PetscReal` that gives +a sorted sequence. + +Not Collective + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortRealWithPermutation")) +""" +function PetscSortRealWithPermutation(n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortRealWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) + + @chk ccall( + (:PetscSortRealWithPermutation, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + n, i, idx, + ) + + + return nothing +end + +""" + PetscSortStrWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) +Computes the permutation of strings that gives +a sorted sequence. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortStrWithPermutation")) +""" +function PetscSortStrWithPermutation(n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortStrWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) + i_ = Ref(pointer(i)) + + @chk ccall( + (:PetscSortStrWithPermutation, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{Ptr{Cchar}}, Ptr{PetscInt}), + n, i_, idx, + ) + + + return nothing +end + +""" + PetscSleep(petsclib::PetscLibType,s::PetscReal) +Sleeps some number of seconds. + +Not Collective + +Input Parameter: +- `s` - number of seconds to sleep + +Level: intermediate + +-seealso: `PetscTime()` + +# External Links +$(_doc_external("Sys/PetscSleep")) +""" +function PetscSleep(s::PetscReal) end + +@for_petsc function PetscSleep(petsclib::$UnionPetscLib, s::PetscReal) + + @chk ccall( + (:PetscSleep, $petsc_library), + PetscErrorCode, + (PetscReal,), + s, + ) + + + return nothing +end + +""" + PetscBarrier(petsclib::PetscLibType,obj::PetscObject) +Blocks until this routine is executed by all processors owning the object `obj`. + +Input Parameter: +- `obj` - PETSc object (`Mat`, `Vec`, `IS`, `SNES` etc...) + +Level: intermediate + +-seealso: `PetscObject`, `MPI_Comm`, `MPI_Barrier` + +# External Links +$(_doc_external("Sys/PetscBarrier")) +""" +function PetscBarrier(obj::PetscObject) end + +@for_petsc function PetscBarrier(petsclib::$UnionPetscLib, obj::PetscObject) + + @chk ccall( + (:PetscBarrier, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscSequentialPhaseBegin(petsclib::PetscLibType,comm::MPI_Comm, ng::Cint) +Begins a sequential section of code. + +Collective + +Input Parameters: +- `comm` - Communicator to sequentialize over +- `ng` - Number in processor group. This many processes are allowed to execute +at the same time (usually 1) + +Level: intermediate + +-seealso: `PetscSequentialPhaseEnd()`, `PetscSynchronizedPrintf()` + +# External Links +$(_doc_external("Sys/PetscSequentialPhaseBegin")) +""" +function PetscSequentialPhaseBegin(comm::MPI_Comm, ng::Cint) end + +@for_petsc function PetscSequentialPhaseBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint) + + @chk ccall( + (:PetscSequentialPhaseBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint), + comm, ng, + ) + + + return nothing +end + +""" + PetscSequentialPhaseEnd(petsclib::PetscLibType,comm::MPI_Comm, ng::Cint) +Ends a sequential section of code. + +Collective + +Input Parameters: +- `comm` - Communicator to sequentialize. +- `ng` - Number in processor group. This many processes are allowed to execute +at the same time (usually 1) + +Level: intermediate + +-seealso: `PetscSequentialPhaseBegin()` + +# External Links +$(_doc_external("Sys/PetscSequentialPhaseEnd")) +""" +function PetscSequentialPhaseEnd(comm::MPI_Comm, ng::Cint) end + +@for_petsc function PetscSequentialPhaseEnd(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint) + + @chk ccall( + (:PetscSequentialPhaseEnd, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint), + comm, ng, + ) + + + return nothing +end + +""" + minMaxValGlobal::Vector{PetscInt} = PetscGlobalMinMaxInt(petsclib::PetscLibType,comm::MPI_Comm, minMaxVal::Vector{PetscInt}) +Get the global min/max from local min/max input + +Collective + +Input Parameters: +- `comm` - The MPI communicator to reduce with +- `minMaxVal` - An array with the local min and max + +Output Parameter: +- `minMaxValGlobal` - An array with the global min and max + +Level: beginner + +-seealso: `PetscSplitOwnership()`, `PetscGlobalMinMaxReal()` + +# External Links +$(_doc_external("Sys/PetscGlobalMinMaxInt")) +""" +function PetscGlobalMinMaxInt(comm::MPI_Comm, minMaxVal::Vector{PetscInt}) end + +@for_petsc function PetscGlobalMinMaxInt(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{PetscInt}) + minMaxValGlobal = Vector{PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobalMinMaxInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + comm, minMaxVal, minMaxValGlobal, + ) + + + return minMaxValGlobal +end + +""" + minMaxValGlobal::Vector{PetscReal} = PetscGlobalMinMaxReal(petsclib::PetscLibType,comm::MPI_Comm, minMaxVal::Vector{PetscReal}) +Get the global min/max from local min/max input + +Collective + +Input Parameters: +- `comm` - The MPI communicator to reduce with +- `minMaxVal` - An array with the local min and max + +Output Parameter: +- `minMaxValGlobal` - An array with the global min and max + +Level: beginner + +-seealso: `PetscSplitOwnership()`, `PetscGlobalMinMaxInt()` + +# External Links +$(_doc_external("Sys/PetscGlobalMinMaxReal")) +""" +function PetscGlobalMinMaxReal(comm::MPI_Comm, minMaxVal::Vector{PetscReal}) end + +@for_petsc function PetscGlobalMinMaxReal(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{PetscReal}) + minMaxValGlobal = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobalMinMaxReal, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscReal}, Ptr{PetscReal}), + comm, minMaxVal, minMaxValGlobal, + ) + + + return minMaxValGlobal +end + +""" + e::PetscBool = PetscMemcmp(petsclib::PetscLibType,str1::Cvoid, str2::Cvoid, len::Csize_t) +Compares two byte streams in memory. + +Not Collective + +Input Parameters: +- `str1` - Pointer to the first byte stream +- `str2` - Pointer to the second byte stream +- `len` - The length of the byte stream +(both str1 and str2 are assumed to be of length len) + +Output Parameter: +- `e` - `PETSC_TRUE` if equal else `PETSC_FALSE`. + +Level: intermediate + +-seealso: `PetscMemcpy()`, `PetscArrayzero()`, `PetscMemzero()`, `PetscArraycmp()`, `PetscArraycpy()`, `PetscStrallocpy()`, +`PetscArraymove()` + +# External Links +$(_doc_external("Sys/PetscMemcmp")) +""" +function PetscMemcmp(str1::Cvoid, str2::Cvoid, len::Csize_t) end + +@for_petsc function PetscMemcmp(petsclib::$UnionPetscLib, str1::Cvoid, str2::Cvoid, len::Csize_t) + e_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMemcmp, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t, Ptr{PetscBool}), + str1, str2, len, e_, + ) + + e = e_[] + + return e +end + +""" + PetscProcessPlacementView(petsclib::PetscLibType,viewer::PetscViewer) +display the MPI rank placement by core + +Input Parameter: +- `viewer` - `PETSCVIEWERASCII` to display the results on + +Level: intermediate + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscProcessPlacementView")) +""" +function PetscProcessPlacementView(viewer::PetscViewer) end + +@for_petsc function PetscProcessPlacementView(petsclib::$UnionPetscLib, viewer::PetscViewer) + + @chk ccall( + (:PetscProcessPlacementView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + viewer, + ) + + + return nothing +end + +""" + name::Vector{Cchar} = PetscGetUserName(petsclib::PetscLibType,nlen::Csize_t) +Returns the name of the user. + +Not Collective + +Input Parameter: +- `nlen` - length of name + +Output Parameter: +- `name` - contains user name. Must be long enough to hold the name + +Level: developer + +-seealso: `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetUserName")) +""" +function PetscGetUserName(nlen::Csize_t) end + +@for_petsc function PetscGetUserName(petsclib::$UnionPetscLib, nlen::Csize_t) + name = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetUserName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, nlen, + ) + + + return name +end + +""" + date::Vector{Cchar} = PetscGetDate(petsclib::PetscLibType,len::Csize_t) +Gets the current date. + +Not Collective + +Input Parameter: +- `len` - length of string to hold date + +Output Parameter: +- `date` - the date + +Level: beginner + +-seealso: `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetDate")) +""" +function PetscGetDate(len::Csize_t) end + +@for_petsc function PetscGetDate(petsclib::$UnionPetscLib, len::Csize_t) + date = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetDate, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + date, len, + ) + + + return date +end + +""" + t::PetscLogDouble = PetscGetCPUTime(petsclib::PetscLibType) +Returns the CPU time in seconds used by the process. + +Not Collective + +Output Parameter: +- `t` - Time in seconds charged to the process. + +Example: +-seealso: `PetscTime()`, `PetscLogView()` + +# External Links +$(_doc_external("Sys/PetscGetCPUTime")) +""" +function PetscGetCPUTime() end + +@for_petsc function PetscGetCPUTime(petsclib::$UnionPetscLib) + t_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscGetCPUTime, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + t_, + ) + + t = t_[] + + return t +end + +""" + enabled::PetscBool = PetscInfoEnabled(petsclib::PetscLibType,classid::PetscClassId) +Checks whether a given `PetscClassid` is allowed to print using `PetscInfo()` + +Not Collective + +Input Parameter: +- `classid` - `PetscClassid` retrieved from a `PetscObject` e.g. `VEC_CLASSID` + +Output Parameter: +- `enabled` - `PetscBool` indicating whether this classid is allowed to print + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoGetInfo()`, `PetscObjectGetClassid()` + +# External Links +$(_doc_external("Sys/PetscInfoEnabled")) +""" +function PetscInfoEnabled(classid::PetscClassId) end + +@for_petsc function PetscInfoEnabled(petsclib::$UnionPetscLib, classid::PetscClassId) + enabled_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInfoEnabled, $petsc_library), + PetscErrorCode, + (PetscClassId, Ptr{PetscBool}), + classid, enabled_, + ) + + enabled = enabled_[] + + return enabled +end + +""" + PetscInfoAllow(petsclib::PetscLibType,flag::PetscBool) +Enables/disables `PetscInfo()` messages + +Not Collective + +Input Parameter: +- `flag` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoEnabled()`, `PetscInfoGetInfo()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoAllow")) +""" +function PetscInfoAllow(flag::PetscBool) end + +@for_petsc function PetscInfoAllow(petsclib::$UnionPetscLib, flag::PetscBool) + + @chk ccall( + (:PetscInfoAllow, $petsc_library), + PetscErrorCode, + (PetscBool,), + flag, + ) + + + return nothing +end + +""" + PetscInfoSetFile(petsclib::PetscLibType,filename::Vector{Cchar}, mode::Vector{Cchar}) +Sets the printing destination for all `PetscInfo()` calls + +Not Collective + +Input Parameters: +- `filename` - Name of the file where `PetscInfo()` will print to, use `NULL` to write to `PETSC_STDOUT`. +- `mode` - Write mode passed to `PetscFOpen()` + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetFile()`, `PetscInfoSetFromOptions()`, `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFile")) +""" +function PetscInfoSetFile(filename::Vector{Cchar}, mode::Vector{Cchar}) end + +@for_petsc function PetscInfoSetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, mode::Vector{Cchar}) + + @chk ccall( + (:PetscInfoSetFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + filename, mode, + ) + + + return nothing +end + +""" + filename::Vector{Cchar},InfoFile::Libc.FILE = PetscInfoGetFile(petsclib::PetscLibType) +Gets the `filename` and `FILE` pointer of the file where `PetscInfo()` prints to + +Not Collective; No Fortran Support + +Output Parameters: +- `filename` - The name of the output file +- `InfoFile` - The `FILE` pointer for the output file + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetFile()`, `PetscInfoSetFromOptions()`, `PetscInfoDestroy()` + +# External Links +$(_doc_external("Sys/PetscInfoGetFile")) +""" +function PetscInfoGetFile() end + +@for_petsc function PetscInfoGetFile(petsclib::$UnionPetscLib) + filename_ = Ref{Ptr{Cchar}}() + InfoFile_ = Ref{Libc.FILE}() + + @chk ccall( + (:PetscInfoGetFile, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}}, Libc.FILE), + filename_, InfoFile_, + ) + + filename = unsafe_wrap(Array, filename_[], VecGetLocalSize(petsclib, x); own = false) + InfoFile = InfoFile_[] + + return filename,InfoFile +end + +""" + PetscInfoSetClasses(petsclib::PetscLibType,exclude::PetscBool, n::PetscInt, classnames::Cchar) +Sets the classes which `PetscInfo()` is filtered for/against + +Not Collective; No Fortran Support + +Input Parameters: +- `exclude` - Whether or not to invert the filter, i.e. if exclude is true, `PetscInfo()` will print from every class that +is NOT one of the classes specified +- `n` - Number of classes to filter for (size of `classnames`) +- `classnames` - String array containing the names of classes to filter for, e.g. "vec" + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetClass()`, `PetscInfoProcessClass()`, `PetscInfoSetFromOptions()`, `PetscStrToArray()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Sys/PetscInfoSetClasses")) +""" +function PetscInfoSetClasses(exclude::PetscBool, n::PetscInt, classnames::Cchar) end + +@for_petsc function PetscInfoSetClasses(petsclib::$UnionPetscLib, exclude::PetscBool, n::PetscInt, classnames::Cchar) + + @chk ccall( + (:PetscInfoSetClasses, $petsc_library), + PetscErrorCode, + (PetscBool, PetscInt, Cchar), + exclude, n, classnames, + ) + + + return nothing +end + +""" + found::PetscBool = PetscInfoGetClass(petsclib::PetscLibType,classname::Vector{Cchar}) +Indicates whether the provided `classname` is marked as a filter in `PetscInfo()` as set by `PetscInfoSetClasses()` + +Not Collective + +Input Parameter: +- `classname` - Name of the class to search for + +Output Parameter: +- `found` - `PetscBool` indicating whether the classname was found + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetClasses()`, `PetscInfoSetFromOptions()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Sys/PetscInfoGetClass")) +""" +function PetscInfoGetClass(classname::Vector{Cchar}) end + +@for_petsc function PetscInfoGetClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInfoGetClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + classname, found_, + ) + + found = found_[] + + return found +end + +""" + infoEnabled::PetscBool,classesSet::PetscBool,exclude::PetscBool,locked::PetscBool,commSelfFlag::PetscInfoCommFlag = PetscInfoGetInfo(petsclib::PetscLibType) +Returns the current state of several flags for `PetscInfo()` + +Not Collective + +Output Parameters: +- `infoEnabled` - `PETSC_TRUE` if `PetscInfoAllow`(`PETSC_TRUE`) has been called +- `classesSet` - `PETSC_TRUE` if the list of classes to filter for has been set +- `exclude` - `PETSC_TRUE` if the class filtering for `PetscInfo()` is inverted +- `locked` - `PETSC_TRUE` if the list of classes to filter for has been locked +- `commSelfFlag` - Enum indicating whether `PetscInfo()` will print for communicators of size 1, any size != 1, or all +communicators + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFilterCommSelf`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoGetInfo")) +""" +function PetscInfoGetInfo() end + +@for_petsc function PetscInfoGetInfo(petsclib::$UnionPetscLib) + infoEnabled_ = Ref{PetscBool}() + classesSet_ = Ref{PetscBool}() + exclude_ = Ref{PetscBool}() + locked_ = Ref{PetscBool}() + commSelfFlag_ = Ref{PetscInfoCommFlag}() + + @chk ccall( + (:PetscInfoGetInfo, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscInfoCommFlag}), + infoEnabled_, classesSet_, exclude_, locked_, commSelfFlag_, + ) + + infoEnabled = infoEnabled_[] + classesSet = classesSet_[] + exclude = exclude_[] + locked = locked_[] + commSelfFlag = commSelfFlag_[] + + return infoEnabled,classesSet,exclude,locked,commSelfFlag +end + +""" + PetscInfoProcessClass(petsclib::PetscLibType,classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) +Activates or deactivates a class based on the filtering status of `PetscInfo()` + +Not Collective + +Input Parameters: +- `classname` - Name of the class to activate/deactivate `PetscInfo()` for +- `numClassID` - Number of entries in `classIDs` +- `classIDs` - Array containing all of the `PetscClassId`s associated with `classname` + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, see `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoActivateClass()`, `PetscInfoDeactivateClass()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoProcessClass")) +""" +function PetscInfoProcessClass(classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) end + +@for_petsc function PetscInfoProcessClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) + + @chk ccall( + (:PetscInfoProcessClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscInt, Ptr{PetscClassId}), + classname, numClassID, classIDs, + ) + + + return nothing +end + +""" + PetscInfoSetFilterCommSelf(petsclib::PetscLibType,commSelfFlag::PetscInfoCommFlag) +Sets `PetscInfoCommFlag` enum to determine communicator filtering for `PetscInfo()` + +Not Collective + +Input Parameter: +- `commSelfFlag` - Enum value indicating method with which to filter `PetscInfo()` based on the size of the communicator of the object calling `PetscInfo()` + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetInfo()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFilterCommSelf")) +""" +function PetscInfoSetFilterCommSelf(commSelfFlag::PetscInfoCommFlag) end + +@for_petsc function PetscInfoSetFilterCommSelf(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag) + + @chk ccall( + (:PetscInfoSetFilterCommSelf, $petsc_library), + PetscErrorCode, + (PetscInfoCommFlag,), + commSelfFlag, + ) + + + return nothing +end + +""" + PetscInfoSetFromOptions(petsclib::PetscLibType,options::PetscOptions) +Configure `PetscInfo()` using command line options, enabling or disabling various calls to `PetscInfo()` + +Not Collective + +Input Parameter: +- `options` - Options database, use `NULL` for default global database + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFile()`, `PetscInfoSetClasses()`, `PetscInfoSetFilterCommSelf()`, `PetscInfoDestroy()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFromOptions")) +""" +function PetscInfoSetFromOptions(options::PetscOptions) end + +@for_petsc function PetscInfoSetFromOptions(petsclib::$UnionPetscLib, options::PetscOptions) + + @chk ccall( + (:PetscInfoSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscOptions,), + options, + ) + + + return nothing +end + +""" + PetscInfoDestroy(petsclib::PetscLibType) +Destroys and resets internal `PetscInfo()` data structures. + +Not Collective + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoDestroy")) +""" +function PetscInfoDestroy() end + +@for_petsc function PetscInfoDestroy(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInfoDestroy, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscInfoDeactivateClass(petsclib::PetscLibType,classid::PetscClassId) +Deactivates `PetscInfo()` messages for a PETSc object class. + +Not Collective + +Input Parameter: +- `classid` - The object class, e.g., `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfoActivateClass()`, `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoDeactivateClass")) +""" +function PetscInfoDeactivateClass(classid::PetscClassId) end + +@for_petsc function PetscInfoDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscInfoDeactivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscInfoActivateClass(petsclib::PetscLibType,classid::PetscClassId) +Activates `PetscInfo()` messages for a PETSc object class. + +Not Collective + +Input Parameter: +- `classid` - The object class, e.g., `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfoDeactivateClass()`, `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoActivateClass")) +""" +function PetscInfoActivateClass(classid::PetscClassId) end + +@for_petsc function PetscInfoActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscInfoActivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + handle::PetscDLHandle = PetscDLOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscDLMode) +opens a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `name` - name of library +- `mode` - options on how to open library + +Output Parameter: +- `handle` - opaque pointer to be used with `PetscDLSym()` + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLSym()`, `PetscDLAddr()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLOpen")) +""" +function PetscDLOpen(name::Vector{Cchar}, mode::PetscDLMode) end + +@for_petsc function PetscDLOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscDLMode) + handle_ = Ref{PetscDLHandle}() + + @chk ccall( + (:PetscDLOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscDLMode, Ptr{PetscDLHandle}), + name, mode, handle_, + ) + + handle = handle_[] + + return handle +end + +""" + PetscDLClose(petsclib::PetscLibType,handle::PetscDLHandle) +closes a dynamic library + +Not Collective, No Fortran Support + +Input Parameter: +- `handle` - the handle for the library obtained with `PetscDLOpen()` + +Level: developer + +-seealso: `PetscDLOpen()`, `PetscDLSym()`, `PetscDLAddr()` + +# External Links +$(_doc_external("Sys/PetscDLClose")) +""" +function PetscDLClose(handle::PetscDLHandle) end + +@for_petsc function PetscDLClose(petsclib::$UnionPetscLib, handle::PetscDLHandle) + + @chk ccall( + (:PetscDLClose, $petsc_library), + PetscErrorCode, + (Ptr{PetscDLHandle},), + handle, + ) + + + return nothing +end + +""" + value::Cvoid = PetscDLSym(petsclib::PetscLibType,handle::PetscDLHandle, symbol::Vector{Cchar}) +finds a symbol in a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `handle` - obtained with `PetscDLOpen()` or `NULL` +- `symbol` - name of symbol + +Output Parameter: +- `value` - pointer to the function, `NULL` if not found + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLOpen()`, `PetscDLAddr()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLSym")) +""" +function PetscDLSym(handle::PetscDLHandle, symbol::Vector{Cchar}) end + +@for_petsc function PetscDLSym(petsclib::$UnionPetscLib, handle::PetscDLHandle, symbol::Vector{Cchar}) + value_ = Ref{Cvoid}() + + @chk ccall( + (:PetscDLSym, $petsc_library), + PetscErrorCode, + (PetscDLHandle, Ptr{Cchar}, Cvoid), + handle, symbol, value_, + ) + + value = value_[] + + return value +end + +""" + name::Vector{Cchar} = PetscDLAddr(petsclib::PetscLibType,func::PetscVoidFn) +find the name of a symbol in a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `func` - pointer to the function, `NULL` if not found + +Output Parameter: +- `name` - name of symbol, or `NULL` if name lookup is not supported. + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLSym()`, `PetscDLOpen()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLAddr")) +""" +function PetscDLAddr(func::PetscVoidFn) end + +@for_petsc function PetscDLAddr(petsclib::$UnionPetscLib, func::PetscVoidFn) + name_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscDLAddr, $petsc_library), + PetscErrorCode, + (Ptr{PetscVoidFn}, Ptr{Ptr{Cchar}}), + func, name_, + ) + + name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) + + return name +end + +""" + PetscDemangleSymbol(petsclib::PetscLibType,mangledName::Vector{Cchar}, name::Cchar) + +# External Links +$(_doc_external("Sys/PetscDemangleSymbol")) +""" +function PetscDemangleSymbol(mangledName::Vector{Cchar}, name::Cchar) end + +@for_petsc function PetscDemangleSymbol(petsclib::$UnionPetscLib, mangledName::Vector{Cchar}, name::Cchar) + + @chk ccall( + (:PetscDemangleSymbol, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar), + mangledName, name, + ) + + + return nothing +end + +""" + PetscErrorPrintfInitialize(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscErrorPrintfInitialize")) +""" +function PetscErrorPrintfInitialize() end + +@for_petsc function PetscErrorPrintfInitialize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscErrorPrintfInitialize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscFPTrapPush(petsclib::PetscLibType,trap::PetscFPTrap) +push a floating point trapping mode, restored using `PetscFPTrapPop()` + +Not Collective + +Input Parameter: +- `trap` - `PETSC_FP_TRAP_ON` or `PETSC_FP_TRAP_OFF` or any of the values passable to `PetscSetFPTrap()` + +Level: advanced + +-seealso: `PetscFPTrapPop()`, `PetscSetFPTrap()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscFPTrapPush")) +""" +function PetscFPTrapPush(trap::PetscFPTrap) end + +@for_petsc function PetscFPTrapPush(petsclib::$UnionPetscLib, trap::PetscFPTrap) + + @chk ccall( + (:PetscFPTrapPush, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + trap, + ) + + + return nothing +end + +""" + PetscFPTrapPop(petsclib::PetscLibType) +push a floating point trapping mode, to be restored using `PetscFPTrapPop()` + +Not Collective + +Level: advanced + +-seealso: `PetscFPTrapPush()`, `PetscSetFPTrap()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscFPTrapPop")) +""" +function PetscFPTrapPop() end + +@for_petsc function PetscFPTrapPop(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscFPTrapPop, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetFPTrap(petsclib::PetscLibType,flag::PetscFPTrap) +Enables traps/exceptions on common floating point errors. This option may not work on certain systems or only a +subset of exceptions may be trapable. + +Not Collective + +Input Parameter: +- `flag` - values are +-seealso: `PetscFPTrapPush()`, `PetscFPTrapPop()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscSetFPTrap")) +""" +function PetscSetFPTrap(flag::PetscFPTrap) end + +@for_petsc function PetscSetFPTrap(petsclib::$UnionPetscLib, flag::PetscFPTrap) + + @chk ccall( + (:PetscSetFPTrap, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + flag, + ) + + + return nothing +end + +""" + PetscDetermineInitialFPTrap(petsclib::PetscLibType) +Attempts to determine the floating point trapping that exists when `PetscInitialize()` is called + +Not Collective + +-seealso: `PetscFPTrapPush()`, `PetscFPTrapPop()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscDetermineInitialFPTrap")) +""" +function PetscDetermineInitialFPTrap() end + +@for_petsc function PetscDetermineInitialFPTrap(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscDetermineInitialFPTrap, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscCheckPointerSetIntensity(petsclib::PetscLibType,intensity::PetscInt) +Set the intensity of debug pointer checks + +Not Collective + +Input Parameter: +- `intensity` - how much to check pointers for validity + +Options Database Key: +- `-check_pointer_intensity` - intensity (0, 1, or 2) + +Level: advanced + +-seealso: `PetscCheckPointer()`, `PetscFunctionBeginHot()` + +# External Links +$(_doc_external("Sys/PetscCheckPointerSetIntensity")) +""" +function PetscCheckPointerSetIntensity(intensity::PetscInt) end + +@for_petsc function PetscCheckPointerSetIntensity(petsclib::$UnionPetscLib, intensity::PetscInt) + + @chk ccall( + (:PetscCheckPointerSetIntensity, $petsc_library), + PetscErrorCode, + (PetscInt,), + intensity, + ) + + + return nothing +end + +""" + PetscSetDebugTerminal(petsclib::PetscLibType,terminal::Vector{Cchar}) +Sets the terminal to use for debugging. + +Not Collective; No Fortran Support + +Input Parameter: +- `terminal` - name of terminal and any flags required to execute a program. +For example "xterm", "urxvt -e", "gnome-terminal -x". +On Apple macOS you can use "Terminal" (note the capital T) + +Options Database Key: +- `-debug_terminal terminal` - use this terminal instead of the default + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDebugTerminal")) +""" +function PetscSetDebugTerminal(terminal::Vector{Cchar}) end + +@for_petsc function PetscSetDebugTerminal(petsclib::$UnionPetscLib, terminal::Vector{Cchar}) + + @chk ccall( + (:PetscSetDebugTerminal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + terminal, + ) + + + return nothing +end + +""" + PetscSetDebugger(petsclib::PetscLibType,debugger::Vector{Cchar}, usedebugterminal::PetscBool) +Sets options associated with the debugger. + +Not Collective; No Fortran Support + +Input Parameters: +- `debugger` - name of debugger, which should be in your path, +usually "lldb", "dbx", "gdb", "cuda-gdb", "idb", "xxgdb", "kdgb" or "ddd". Also, HP-UX +supports "xdb", and IBM rs6000 supports "xldb". + +- `usedebugterminal` - flag to indicate debugger window, set to either `PETSC_TRUE` (to indicate +debugger should be started in a new terminal window) or `PETSC_FALSE` (to start debugger +in initial window (the option `PETSC_FALSE` makes no sense when using more +than one MPI process.) + +Level: developer + +-seealso: `PetscAttachDebugger()`, `PetscAttachDebuggerErrorHandler()`, `PetscSetDebugTerminal()` + +# External Links +$(_doc_external("Sys/PetscSetDebugger")) +""" +function PetscSetDebugger(debugger::Vector{Cchar}, usedebugterminal::PetscBool) end + +@for_petsc function PetscSetDebugger(petsclib::$UnionPetscLib, debugger::Vector{Cchar}, usedebugterminal::PetscBool) + + @chk ccall( + (:PetscSetDebugger, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscBool), + debugger, usedebugterminal, + ) + + + return nothing +end + +""" + PetscSetDefaultDebugger(petsclib::PetscLibType) +Causes PETSc to use its default debugger and output terminal + +Not Collective, No Fortran Support + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscSetDebuggerFromString()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDefaultDebugger")) +""" +function PetscSetDefaultDebugger() end + +@for_petsc function PetscSetDefaultDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSetDefaultDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetDebuggerFromString(petsclib::PetscLibType,string::Vector{Cchar}) +Set the complete path for the +debugger for PETSc to use. + +Not Collective + +Input Parameter: +- `string` - the name of the debugger, for example "gdb" + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscSetDefaultDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDebuggerFromString")) +""" +function PetscSetDebuggerFromString(string::Vector{Cchar}) end + +@for_petsc function PetscSetDebuggerFromString(petsclib::$UnionPetscLib, string::Vector{Cchar}) + + @chk ccall( + (:PetscSetDebuggerFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + string, + ) + + + return nothing +end + +""" + PetscWaitOnError(petsclib::PetscLibType) +If an error is detected and the process would normally exit the main program with `MPI_Abort()` sleep instead +of exiting. + +Not Collective + +Level: advanced + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscWaitOnError")) +""" +function PetscWaitOnError() end + +@for_petsc function PetscWaitOnError(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscWaitOnError, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscAttachDebugger(petsclib::PetscLibType) +Attaches the debugger to the running process. + +Not Collective + +Options Database Keys: +- `-start_in_debugger [noxterm,lldb or gdb]` - Set debugger debug_terminal xterm or Terminal (for Apple) +- `-display name` - XDisplay to open xterm in +- `-debugger_ranks m,n` - Which MPI ranks on which to start the debugger, defaults to all +- `-stop_for_debugger` - Print a message on how to attach the process with a debugger and then wait for the user to attach +- `-debugger_pause ` - Wait before attaching the debugger. This is useful for slow connections +that take a long time for the Terminal window or xterm to start up. + +Level: advanced + +-seealso: `PetscSetDebugger()`, `PetscSetDefaultDebugger()`, `PetscSetDebugTerminal()`, `PetscAttachDebuggerErrorHandler()`, `PetscStopForDebugger()` + +# External Links +$(_doc_external("Sys/PetscAttachDebugger")) +""" +function PetscAttachDebugger() end + +@for_petsc function PetscAttachDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscAttachDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscStopForDebugger(petsclib::PetscLibType) +Prints a message to the screen indicating how to +attach to the process with the debugger and then waits for the +debugger to attach. + +Not Collective, No Fortran Support + +Options Database Key: +- `-stop_for_debugger` - will stop for you to attach the debugger when `PetscInitialize()` is called + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscStopForDebugger")) +""" +function PetscStopForDebugger() end + +@for_petsc function PetscStopForDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscStopForDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPushErrorHandler(petsclib::PetscLibType,handler::external, ctx::Cvoid) +Sets a routine to be called on detection of errors. + +Not Collective, No Fortran Support + +Input Parameters: +- `handler` - error handler routine +- `ctx` - optional handler context that contains information needed by the handler (for +example file pointers for error messages etc.) + +Calling sequence of `handler`: +- `comm` - communicator over which error occurred +- `line` - the line number of the error (usually indicated by `__LINE__` in the calling routine) +- `file` - the file in which the error was detected (usually indicated by `__FILE__` in the calling routine) +- `fun` - the function name of the calling routine +- `n` - the generic error number (see list defined in include/petscerror.h) +- `p` - `PETSC_ERROR_INITIAL` if error just detected, otherwise `PETSC_ERROR_REPEAT` +- `mess` - an error text string, usually just printed to the screen +- `ctx` - the error handler context + +Options Database Keys: +- `-on_error_attach_debugger ` - starts up the debugger if an error occurs +- `-on_error_abort` - aborts the program if an error occurs + +Level: intermediate + +-seealso: `PetscPopErrorHandler()`, `PetscAttachDebuggerErrorHandler()`, `PetscAbortErrorHandler()`, `PetscTraceBackErrorHandler()`, `PetscPushSignalHandler()`, +`PetscErrorType`, `PETSC_ERROR_INITIAL`, `PETSC_ERROR_REPEAT`, `PetscErrorCode` + +# External Links +$(_doc_external("Sys/PetscPushErrorHandler")) +""" +function PetscPushErrorHandler(handler::external, ctx::Cvoid) end + +@for_petsc function PetscPushErrorHandler(petsclib::$UnionPetscLib, handler::external, ctx::Cvoid) + + @chk ccall( + (:PetscPushErrorHandler, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}), + handler, ctx, + ) + + + return nothing +end + +""" + PetscPopErrorHandler(petsclib::PetscLibType) +Removes the latest error handler that was +pushed with `PetscPushErrorHandler()`. + +Not Collective + +Level: intermediate + +-seealso: `PetscPushErrorHandler()` + +# External Links +$(_doc_external("Sys/PetscPopErrorHandler")) +""" +function PetscPopErrorHandler() end + +@for_petsc function PetscPopErrorHandler(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPopErrorHandler, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscIntViewNumColumns(petsclib::PetscLibType,N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) +Prints an array of integers; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of integers in array +- `Ncol` - number of integers to print per row +- `idx` - array of integers +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscIntView()`, `PetscRealView()` + +# External Links +$(_doc_external("Sys/PetscIntViewNumColumns")) +""" +function PetscIntViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end + +@for_petsc function PetscIntViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) + + @chk ccall( + (:PetscIntViewNumColumns, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}, PetscViewer), + N, Ncol, idx, viewer, + ) + + + return nothing +end + +""" + PetscRealViewNumColumns(petsclib::PetscLibType,N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) +Prints an array of doubles; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of `PetscReal` in array +- `Ncol` - number of `PetscReal` to print per row +- `idx` - array of `PetscReal` +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscRealView()`, `PetscIntView()` + +# External Links +$(_doc_external("Sys/PetscRealViewNumColumns")) +""" +function PetscRealViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end + +@for_petsc function PetscRealViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) + + @chk ccall( + (:PetscRealViewNumColumns, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscViewer), + N, Ncol, idx, viewer, + ) + + + return nothing +end + +""" + PetscScalarViewNumColumns(petsclib::PetscLibType,N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) +Prints an array of doubles; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of `PetscScalar` in array +- `Ncol` - number of `PetscScalar` to print per row +- `idx` - array of `PetscScalar` +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscRealView()`, `PetscScalarView()`, `PetscIntView()` + +# External Links +$(_doc_external("Sys/PetscScalarViewNumColumns")) +""" +function PetscScalarViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end + +@for_petsc function PetscScalarViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) + + @chk ccall( + (:PetscScalarViewNumColumns, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscScalar}, PetscViewer), + N, Ncol, idx, viewer, + ) + + + return nothing +end + +""" + PetscIntView(petsclib::PetscLibType,N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) +Prints an array of integers; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of integers in array +- `idx` - array of integers +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscIntViewNumColumns()`, `PetscRealView()` + +# External Links +$(_doc_external("Sys/PetscIntView")) +""" +function PetscIntView(N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end + +@for_petsc function PetscIntView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) + + @chk ccall( + (:PetscIntView, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, PetscViewer), + N, idx, viewer, + ) + + + return nothing +end + +""" + PetscRealView(petsclib::PetscLibType,N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) +Prints an array of doubles; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of `PetscReal` in array +- `idx` - array of `PetscReal` +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscIntView()` + +# External Links +$(_doc_external("Sys/PetscRealView")) +""" +function PetscRealView(N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end + +@for_petsc function PetscRealView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) + + @chk ccall( + (:PetscRealView, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, PetscViewer), + N, idx, viewer, + ) + + + return nothing +end + +""" + PetscScalarView(petsclib::PetscLibType,N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) +Prints an array of `PetscScalar`; useful for debugging. + +Collective + +Input Parameters: +- `N` - number of scalars in array +- `idx` - array of scalars +- `viewer` - location to print array, `PETSC_VIEWER_STDOUT_WORLD`, `PETSC_VIEWER_STDOUT_SELF` or 0 + +Level: intermediate + +-seealso: `PetscViewer`, `PetscIntView()`, `PetscRealView()` + +# External Links +$(_doc_external("Sys/PetscScalarView")) +""" +function PetscScalarView(N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end + +@for_petsc function PetscScalarView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) + + @chk ccall( + (:PetscScalarView, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscScalar}, PetscViewer), + N, idx, viewer, + ) + + + return nothing +end + +""" + PetscSignalHandlerDefault(petsclib::PetscLibType,sig::Cint, ptr::Cvoid) +Default signal handler. + +Not Collective + +Input Parameters: +- `sig` - signal value +- `ptr` - unused pointer + +Level: advanced + +-seealso: [](sec_errors), `PetscPushSignalHandler()` + +# External Links +$(_doc_external("Sys/PetscSignalHandlerDefault")) +""" +function PetscSignalHandlerDefault(sig::Cint, ptr::Cvoid) end + +@for_petsc function PetscSignalHandlerDefault(petsclib::$UnionPetscLib, sig::Cint, ptr::Cvoid) + + @chk ccall( + (:PetscSignalHandlerDefault, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}), + sig, ptr, + ) + + + return nothing +end + +""" + PetscPushSignalHandler(petsclib::PetscLibType,routine::external, ctx::Cvoid) +Catches the usual fatal errors and +calls a user-provided routine. + +Not Collective, No Fortran Support + +Input Parameters: +- `routine` - routine to call when a signal is received +- `ctx` - optional context needed by the routine + +Level: developer + +-seealso: [](sec_errors), `PetscPopSignalHandler()`, `PetscSignalHandlerDefault()`, `PetscPushErrorHandler()` + +# External Links +$(_doc_external("Sys/PetscPushSignalHandler")) +""" +function PetscPushSignalHandler(routine::external, ctx::Cvoid) end + +@for_petsc function PetscPushSignalHandler(petsclib::$UnionPetscLib, routine::external, ctx::Cvoid) + + @chk ccall( + (:PetscPushSignalHandler, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}), + routine, ctx, + ) + + + return nothing +end + +""" + PetscPopSignalHandler(petsclib::PetscLibType) +Removes the last signal handler that was pushed. +If no signal handlers are left on the stack it will remove the PETSc signal handler. +(That is PETSc will no longer catch signals). + +Not Collective + +Level: developer + +-seealso: [](sec_errors), `PetscPushSignalHandler()` + +# External Links +$(_doc_external("Sys/PetscPopSignalHandler")) +""" +function PetscPopSignalHandler() end + +@for_petsc function PetscPopSignalHandler(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPopSignalHandler, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + tot::PetscLogDouble,tot_th::PetscLogDouble = PetscAddLogDouble(petsclib::PetscLibType,tmp::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscAddLogDouble")) +""" +function PetscAddLogDouble(tmp::PetscLogDouble) end + +@for_petsc function PetscAddLogDouble(petsclib::$UnionPetscLib, tmp::PetscLogDouble) + tot_ = Ref{PetscLogDouble}() + tot_th_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscAddLogDouble, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, PetscLogDouble), + tot_, tot_th_, tmp, + ) + + tot = tot_[] + tot_th = tot_th_[] + + return tot,tot_th +end + +""" + cnt::PetscLogDouble,tot::PetscLogDouble,cnt_th::PetscLogDouble,tot_th::PetscLogDouble = PetscAddLogDoubleCnt(petsclib::PetscLibType,tmp::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscAddLogDoubleCnt")) +""" +function PetscAddLogDoubleCnt(tmp::PetscLogDouble) end + +@for_petsc function PetscAddLogDoubleCnt(petsclib::$UnionPetscLib, tmp::PetscLogDouble) + cnt_ = Ref{PetscLogDouble}() + tot_ = Ref{PetscLogDouble}() + cnt_th_ = Ref{PetscLogDouble}() + tot_th_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscAddLogDoubleCnt, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, PetscLogDouble), + cnt_, tot_, cnt_th_, tot_th_, tmp, + ) + + cnt = cnt_[] + tot = tot_[] + cnt_th = cnt_th_[] + tot_th = tot_th_[] + + return cnt,tot,cnt_th,tot_th +end + +""" + handler::PetscLogHandler = PetscLogGetDefaultHandler(petsclib::PetscLibType) +Get the default log handler if it is running. + +Not collective + +Output Parameter: +- `handler` - the default `PetscLogHandler`, or `NULL` if it is not running. + +Level: developer + +-seealso: [](ch_profiling) + +# External Links +$(_doc_external("Sys/PetscLogGetDefaultHandler")) +""" +function PetscLogGetDefaultHandler() end + +@for_petsc function PetscLogGetDefaultHandler(petsclib::$UnionPetscLib) + handler_ = Ref{PetscLogHandler}() + + @chk ccall( + (:PetscLogGetDefaultHandler, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogHandler},), + handler_, + ) + + handler = handler_[] + + return handler +end + +""" + state::PetscLogState = PetscLogGetState(petsclib::PetscLibType) +Get the `PetscLogState` for PETSc's global logging, used +by all default log handlers (`PetscLogDefaultBegin()`, +`PetscLogNestedBegin()`, `PetscLogTraceBegin()`, `PetscLogMPEBegin()`, +`PetscLogPerfstubsBegin()`). + +Collective on `PETSC_COMM_WORLD` + +Output Parameter: +- `state` - The `PetscLogState` changed by registrations (such as +`PetscLogEventRegister()`) and actions (such as `PetscLogEventBegin()` or +`PetscLogStagePush()`), or `NULL` if logging is not active + +Level: developer + +-seealso: [](ch_profiling), `PetscLogState` + +# External Links +$(_doc_external("Sys/PetscLogGetState")) +""" +function PetscLogGetState() end + +@for_petsc function PetscLogGetState(petsclib::$UnionPetscLib) + state_ = Ref{PetscLogState}() + + @chk ccall( + (:PetscLogGetState, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogState},), + state_, + ) + + state = state_[] + + return state +end + +""" + isActive::PetscBool = PetscLogIsActive(petsclib::PetscLibType) +Check if logging (profiling) is currently in progress. + +Not Collective + +Output Parameter: +- `isActive` - `PETSC_TRUE` if logging is in progress, `PETSC_FALSE` otherwise + +Level: beginner + +-seealso: [](ch_profiling), `PetscLogDefaultBegin()` + +# External Links +$(_doc_external("Sys/PetscLogIsActive")) +""" +function PetscLogIsActive() end + +@for_petsc function PetscLogIsActive(petsclib::$UnionPetscLib) + isActive_ = Ref{PetscBool}() + + @chk ccall( + (:PetscLogIsActive, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isActive_, + ) + + isActive = isActive_[] + + return isActive +end + +""" + PetscLogDefaultBegin(petsclib::PetscLibType) +Turns on logging (profiling) of PETSc code using the default log handler (profiler). This logs time, flop +rates, and object creation and should not slow programs down too much. + +Logically Collective on `PETSC_COMM_WORLD` + +Options Database Key: +- `-log_view [viewertype:filename:viewerformat]` - Prints summary of flop and timing (profiling) information to the +screen (for PETSc configured with `--with-log=1` (which is the default)). +This option must be provided before `PetscInitialize()`. + +-seealso: [](ch_profiling), `PetscLogDump()`, `PetscLogView()`, `PetscLogTraceBegin()` + +# External Links +$(_doc_external("Sys/PetscLogDefaultBegin")) +""" +function PetscLogDefaultBegin() end + +@for_petsc function PetscLogDefaultBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogDefaultBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogTraceBegin(petsclib::PetscLibType,file::Libc.FILE) +Begins trace logging. Every time a PETSc event +begins or ends, the event name is printed. + +Logically Collective on `PETSC_COMM_WORLD`, No Fortran Support + +Input Parameter: +- `file` - The file to print trace in (e.g. stdout) + +Options Database Key: +- `-log_trace [filename]` - Begins `PetscLogTraceBegin()` + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogDump()`, `PetscLogView()`, `PetscLogDefaultBegin()` + +# External Links +$(_doc_external("Sys/PetscLogTraceBegin")) +""" +function PetscLogTraceBegin(file::Libc.FILE) end + +@for_petsc function PetscLogTraceBegin(petsclib::$UnionPetscLib, file::Libc.FILE) + + @chk ccall( + (:PetscLogTraceBegin, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + file, + ) + + + return nothing +end + +""" + PetscLogNestedBegin(petsclib::PetscLibType) +Turns on nested logging of objects and events. This logs flop +rates and object creation and should not slow programs down too much. + +Logically Collective on `PETSC_COMM_WORLD`, No Fortran Support + +Options Database Keys: +- `-log_view :filename.xml:ascii_xml` - Prints an XML summary of flop and timing information to the file + +-seealso: `PetscLogDump()`, `PetscLogView()`, `PetscLogTraceBegin()`, `PetscLogDefaultBegin()` + +# External Links +$(_doc_external("Sys/PetscLogNestedBegin")) +""" +function PetscLogNestedBegin() end + +@for_petsc function PetscLogNestedBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogNestedBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogLegacyCallbacksBegin(petsclib::PetscLibType,PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) +Create and start a log handler from callbacks +matching the now deprecated function pointers `PetscLogPLB`, `PetscLogPLE`, +`PetscLogPHC`, `PetscLogPHD`. + +Logically Collective on `PETSC_COMM_WORLD` + +Input Parameters: +- `PetscLogPLB` - A callback that will be executed by `PetscLogEventBegin()` (or `NULL`) +- `PetscLogPLE` - A callback that will be executed by `PetscLogEventEnd()` (or `NULL`) +- `PetscLogPHC` - A callback that will be executed by `PetscLogObjectCreate()` (or `NULL`) +- `PetscLogPHD` - A callback that will be executed by `PetscLogObjectCreate()` (or `NULL`) + +Calling sequence of `PetscLogPLB`: +- `e` - a `PetscLogEvent` that is beginning +- `_i` - deprecated, unused +- `o1` - a `PetscObject` associated with `e` (or `NULL`) +- `o2` - a `PetscObject` associated with `e` (or `NULL`) +- `o3` - a `PetscObject` associated with `e` (or `NULL`) +- `o4` - a `PetscObject` associated with `e` (or `NULL`) + +Calling sequence of `PetscLogPLE`: +- `e` - a `PetscLogEvent` that is beginning +- `_i` - deprecated, unused +- `o1` - a `PetscObject` associated with `e` (or `NULL`) +- `o2` - a `PetscObject` associated with `e` (or `NULL`) +- `o3` - a `PetscObject` associated with `e` (or `NULL`) +- `o4` - a `PetscObject` associated with `e` (or `NULL`) + +Calling sequence of `PetscLogPHC`: +- `o` - a `PetscObject` that has just been created + +Calling sequence of `PetscLogPHD`: +- `o` - a `PetscObject` that is about to be destroyed + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogHandler`, `PetscLogHandlerStart()`, `PetscLogState` + +# External Links +$(_doc_external("Sys/PetscLogLegacyCallbacksBegin")) +""" +function PetscLogLegacyCallbacksBegin(PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) end + +@for_petsc function PetscLogLegacyCallbacksBegin(petsclib::$UnionPetscLib, PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) + + @chk ccall( + (:PetscLogLegacyCallbacksBegin, $petsc_library), + PetscErrorCode, + (external, external, external, external), + PetscLogPLB, PetscLogPLE, PetscLogPHC, PetscLogPHD, + ) + + + return nothing +end + +""" + PetscLogMPEBegin(petsclib::PetscLibType) +Turns on MPE logging of events. This creates large log files and slows the +program down. + +Collective on `PETSC_COMM_WORLD`, No Fortran Support + +Options Database Key: +- `-log_mpe` - Prints extensive log information + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogDump()`, `PetscLogDefaultBegin()`, `PetscLogEventActivate()`, +`PetscLogEventDeactivate()` + +# External Links +$(_doc_external("Sys/PetscLogMPEBegin")) +""" +function PetscLogMPEBegin() end + +@for_petsc function PetscLogMPEBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogMPEBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogPerfstubsBegin(petsclib::PetscLibType) +Turns on logging of events using the perfstubs interface. + +Collective on `PETSC_COMM_WORLD`, No Fortran Support + +Options Database Key: +- `-log_perfstubs` - use an external log handler through the perfstubs interface + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogDefaultBegin()`, `PetscLogEventActivate()` + +# External Links +$(_doc_external("Sys/PetscLogPerfstubsBegin")) +""" +function PetscLogPerfstubsBegin() end + +@for_petsc function PetscLogPerfstubsBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogPerfstubsBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogActions(petsclib::PetscLibType,flag::PetscBool) +Determines whether actions are logged for the default log handler. + +Not Collective + +Input Parameter: +- `flag` - `PETSC_TRUE` if actions are to be logged + +Options Database Key: +- `-log_exclude_actions` - (deprecated) Does nothing +- `-log_include_actions` - Turn on action logging + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogActions")) +""" +function PetscLogActions(flag::PetscBool) end + +@for_petsc function PetscLogActions(petsclib::$UnionPetscLib, flag::PetscBool) + + @chk ccall( + (:PetscLogActions, $petsc_library), + PetscErrorCode, + (PetscBool,), + flag, + ) + + + return nothing +end + +""" + PetscLogObjects(petsclib::PetscLibType,flag::PetscBool) +Determines whether objects are logged for the graphical viewer. + +Not Collective + +Input Parameter: +- `flag` - `PETSC_TRUE` if objects are to be logged + +Options Database Key: +- `-log_exclude_objects` - (deprecated) Does nothing +- `-log_include_objects` - Turns on object logging + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogObjects")) +""" +function PetscLogObjects(flag::PetscBool) end + +@for_petsc function PetscLogObjects(petsclib::$UnionPetscLib, flag::PetscBool) + + @chk ccall( + (:PetscLogObjects, $petsc_library), + PetscErrorCode, + (PetscBool,), + flag, + ) + + + return nothing +end + +""" + stage::PetscLogStage = PetscLogStageRegister(petsclib::PetscLibType,sname::Vector{Cchar}) +Attaches a character string name to a logging stage. + +Not Collective + +Input Parameter: +- `sname` - The name to associate with that stage + +Output Parameter: +- `stage` - The stage number or -1 if logging is not active (`PetscLogIsActive()`). + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStagePush()`, `PetscLogStagePop()` + +# External Links +$(_doc_external("Sys/PetscLogStageRegister")) +""" +function PetscLogStageRegister(sname::Vector{Cchar}) end + +@for_petsc function PetscLogStageRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}) + stage_ = Ref{PetscLogStage}() + + @chk ccall( + (:PetscLogStageRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogStage}), + sname, stage_, + ) + + stage = stage_[] + + return stage +end + +""" + PetscLogStagePush(petsclib::PetscLibType,stage::PetscLogStage) +This function pushes a stage on the logging stack. Events started and stopped until `PetscLogStagePop()` will be associated with the stage + +Not Collective + +Input Parameter: +- `stage` - The stage on which to log + +-seealso: [](ch_profiling), `PetscLogStagePop()`, `PetscLogStageRegister()`, `PetscBarrier()` + +# External Links +$(_doc_external("Sys/PetscLogStagePush")) +""" +function PetscLogStagePush(stage::PetscLogStage) end + +@for_petsc function PetscLogStagePush(petsclib::$UnionPetscLib, stage::PetscLogStage) + + @chk ccall( + (:PetscLogStagePush, $petsc_library), + PetscErrorCode, + (PetscLogStage,), + stage, + ) + + + return nothing +end + +""" + PetscLogStagePop(petsclib::PetscLibType) +This function pops a stage from the logging stack that was pushed with `PetscLogStagePush()` + +Not Collective + +-seealso: [](ch_profiling), `PetscLogStagePush()`, `PetscLogStageRegister()`, `PetscBarrier()` + +# External Links +$(_doc_external("Sys/PetscLogStagePop")) +""" +function PetscLogStagePop() end + +@for_petsc function PetscLogStagePop(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogStagePop, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogStageSetActive(petsclib::PetscLibType,stage::PetscLogStage, isActive::PetscBool) +Sets if a stage is used for `PetscLogEventBegin()` and `PetscLogEventEnd()`. + +Not Collective + +Input Parameters: +- `stage` - The stage +- `isActive` - The activity flag, `PETSC_TRUE` for logging, else `PETSC_FALSE` (defaults to `PETSC_TRUE`) + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadStage()` + +# External Links +$(_doc_external("Sys/PetscLogStageSetActive")) +""" +function PetscLogStageSetActive(stage::PetscLogStage, isActive::PetscBool) end + +@for_petsc function PetscLogStageSetActive(petsclib::$UnionPetscLib, stage::PetscLogStage, isActive::PetscBool) + + @chk ccall( + (:PetscLogStageSetActive, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscBool), + stage, isActive, + ) + + + return nothing +end + +""" + isActive::PetscBool = PetscLogStageGetActive(petsclib::PetscLibType,stage::PetscLogStage) +Checks if a stage is used for `PetscLogEventBegin()` and `PetscLogEventEnd()`. + +Not Collective + +Input Parameter: +- `stage` - The stage + +Output Parameter: +- `isActive` - The activity flag, `PETSC_TRUE` for logging, else `PETSC_FALSE` (defaults to `PETSC_TRUE`) + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadStage()` + +# External Links +$(_doc_external("Sys/PetscLogStageGetActive")) +""" +function PetscLogStageGetActive(stage::PetscLogStage) end + +@for_petsc function PetscLogStageGetActive(petsclib::$UnionPetscLib, stage::PetscLogStage) + isActive_ = Ref{PetscBool}() + + @chk ccall( + (:PetscLogStageGetActive, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscBool}), + stage, isActive_, + ) + + isActive = isActive_[] + + return isActive +end + +""" + PetscLogStageSetVisible(petsclib::PetscLibType,stage::PetscLogStage, isVisible::PetscBool) +Determines stage visibility in `PetscLogView()` + +Not Collective + +Input Parameters: +- `stage` - The stage +- `isVisible` - The visibility flag, `PETSC_TRUE` to print, else `PETSC_FALSE` (defaults to `PETSC_TRUE`) + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageGetVisible()`, `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogView()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogStageSetVisible")) +""" +function PetscLogStageSetVisible(stage::PetscLogStage, isVisible::PetscBool) end + +@for_petsc function PetscLogStageSetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage, isVisible::PetscBool) + + @chk ccall( + (:PetscLogStageSetVisible, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscBool), + stage, isVisible, + ) + + + return nothing +end + +""" + isVisible::PetscBool = PetscLogStageGetVisible(petsclib::PetscLibType,stage::PetscLogStage) +Returns stage visibility in `PetscLogView()` + +Not Collective + +Input Parameter: +- `stage` - The stage + +Output Parameter: +- `isVisible` - The visibility flag, `PETSC_TRUE` to print, else `PETSC_FALSE` (defaults to `PETSC_TRUE`) + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageSetVisible()`, `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscLogView()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogStageGetVisible")) +""" +function PetscLogStageGetVisible(stage::PetscLogStage) end + +@for_petsc function PetscLogStageGetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage) + isVisible_ = Ref{PetscBool}() + + @chk ccall( + (:PetscLogStageGetVisible, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscBool}), + stage, isVisible_, + ) + + isVisible = isVisible_[] + + return isVisible +end + +""" + stage::PetscLogStage = PetscLogStageGetId(petsclib::PetscLibType,name::Vector{Cchar}) +Returns the stage id when given the stage name. + +Not Collective + +Input Parameter: +- `name` - The stage name + +Output Parameter: +- `stage` - The stage, , or -1 if no stage with that name exists + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadStage()` + +# External Links +$(_doc_external("Sys/PetscLogStageGetId")) +""" +function PetscLogStageGetId(name::Vector{Cchar}) end + +@for_petsc function PetscLogStageGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}) + stage_ = Ref{PetscLogStage}() + + @chk ccall( + (:PetscLogStageGetId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogStage}), + name, stage_, + ) + + stage = stage_[] + + return stage +end + +""" + name::Vector{Cchar} = PetscLogStageGetName(petsclib::PetscLibType,stage::PetscLogStage) +Returns the stage name when given the stage id. + +Not Collective + +Input Parameter: +- `stage` - The stage + +Output Parameter: +- `name` - The stage name + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogStageRegister()`, `PetscLogStagePush()`, `PetscLogStagePop()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadStage()` + +# External Links +$(_doc_external("Sys/PetscLogStageGetName")) +""" +function PetscLogStageGetName(stage::PetscLogStage) end + +@for_petsc function PetscLogStageGetName(petsclib::$UnionPetscLib, stage::PetscLogStage) + name_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscLogStageGetName, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{Ptr{Cchar}}), + stage, name_, + ) + + name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) + + return name +end + +""" + event::PetscLogEvent = PetscLogEventRegister(petsclib::PetscLibType,name::Vector{Cchar}, classid::PetscClassId) +Registers an event name for logging operations + +Not Collective + +Input Parameters: +- `name` - The name associated with the event +- `classid` - The classid associated to the class for this event, obtain either with +`PetscClassIdRegister()` or use a predefined one such as `KSP_CLASSID`, `SNES_CLASSID`, the predefined ones +are only available in C code + +Output Parameter: +- `event` - The event id for use with `PetscLogEventBegin()` and `PetscLogEventEnd()`. + +-seealso: [](ch_profiling), `PetscLogStageRegister()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogFlops()`, +`PetscLogEventActivate()`, `PetscLogEventDeactivate()`, `PetscClassIdRegister()` + +# External Links +$(_doc_external("Sys/PetscLogEventRegister")) +""" +function PetscLogEventRegister(name::Vector{Cchar}, classid::PetscClassId) end + +@for_petsc function PetscLogEventRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}, classid::PetscClassId) + event_ = Ref{PetscLogEvent}() + + @chk ccall( + (:PetscLogEventRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscClassId, Ptr{PetscLogEvent}), + name, classid, event_, + ) + + event = event_[] + + return event +end + +""" + PetscLogEventSetCollective(petsclib::PetscLibType,event::PetscLogEvent, collective::PetscBool) +Indicates that a particular event is collective. + +Logically Collective + +Input Parameters: +- `event` - The event id +- `collective` - `PetscBool` indicating whether a particular event is collective + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogEventRegister()` + +# External Links +$(_doc_external("Sys/PetscLogEventSetCollective")) +""" +function PetscLogEventSetCollective(event::PetscLogEvent, collective::PetscBool) end + +@for_petsc function PetscLogEventSetCollective(petsclib::$UnionPetscLib, event::PetscLogEvent, collective::PetscBool) + + @chk ccall( + (:PetscLogEventSetCollective, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscBool), + event, collective, + ) + + + return nothing +end + +""" + PetscLogEventIncludeClass(petsclib::PetscLibType,classid::PetscClassId) +Activates event logging for a PETSc object class in every stage. + +Not Collective + +Input Parameter: +- `classid` - The object class, for example `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventActivateClass()`, `PetscLogEventDeactivateClass()`, `PetscLogEventActivate()`, `PetscLogEventDeactivate()` + +# External Links +$(_doc_external("Sys/PetscLogEventIncludeClass")) +""" +function PetscLogEventIncludeClass(classid::PetscClassId) end + +@for_petsc function PetscLogEventIncludeClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscLogEventIncludeClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscLogEventExcludeClass(petsclib::PetscLibType,classid::PetscClassId) +Deactivates event logging for a PETSc object class in every stage. + +Not Collective + +Input Parameter: +- `classid` - The object class, for example `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventDeactivateClass()`, `PetscLogEventActivateClass()`, `PetscLogEventDeactivate()`, `PetscLogEventActivate()` + +# External Links +$(_doc_external("Sys/PetscLogEventExcludeClass")) +""" +function PetscLogEventExcludeClass(classid::PetscClassId) end + +@for_petsc function PetscLogEventExcludeClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscLogEventExcludeClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscLogEventActivate(petsclib::PetscLibType,event::PetscLogEvent) +Indicates that a particular event should be logged. + +Not Collective + +Input Parameter: +- `event` - The event id + +-seealso: [](ch_profiling), `PetscLogEventDeactivate()`, `PetscLogEventDeactivatePush()`, `PetscLogEventDeactivatePop()` + +# External Links +$(_doc_external("Sys/PetscLogEventActivate")) +""" +function PetscLogEventActivate(event::PetscLogEvent) end + +@for_petsc function PetscLogEventActivate(petsclib::$UnionPetscLib, event::PetscLogEvent) + + @chk ccall( + (:PetscLogEventActivate, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + event, + ) + + + return nothing +end + +""" + PetscLogEventDeactivate(petsclib::PetscLibType,event::PetscLogEvent) +Indicates that a particular event should not be logged. + +Not Collective + +Input Parameter: +- `event` - The event id + +-seealso: [](ch_profiling), `PetscLogEventActivate()`, `PetscLogEventDeactivatePush()`, `PetscLogEventDeactivatePop()` + +# External Links +$(_doc_external("Sys/PetscLogEventDeactivate")) +""" +function PetscLogEventDeactivate(event::PetscLogEvent) end + +@for_petsc function PetscLogEventDeactivate(petsclib::$UnionPetscLib, event::PetscLogEvent) + + @chk ccall( + (:PetscLogEventDeactivate, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + event, + ) + + + return nothing +end + +""" + PetscLogEventDeactivatePush(petsclib::PetscLibType,event::PetscLogEvent) +Indicates that a particular event should not be logged until `PetscLogEventDeactivatePop()` is called + +Not Collective + +Input Parameter: +- `event` - The event id + +-seealso: [](ch_profiling), `PetscLogEventActivate()`, `PetscLogEventDeactivate()`, `PetscLogEventDeactivatePop()` + +# External Links +$(_doc_external("Sys/PetscLogEventDeactivatePush")) +""" +function PetscLogEventDeactivatePush(event::PetscLogEvent) end + +@for_petsc function PetscLogEventDeactivatePush(petsclib::$UnionPetscLib, event::PetscLogEvent) + + @chk ccall( + (:PetscLogEventDeactivatePush, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + event, + ) + + + return nothing +end + +""" + PetscLogEventDeactivatePop(petsclib::PetscLibType,event::PetscLogEvent) +Indicates that a particular event should again be logged after the logging was turned off with `PetscLogEventDeactivatePush()` + +Not Collective + +Input Parameter: +- `event` - The event id + +-seealso: [](ch_profiling), `PetscLogEventActivate()`, `PetscLogEventDeactivatePush()` + +# External Links +$(_doc_external("Sys/PetscLogEventDeactivatePop")) +""" +function PetscLogEventDeactivatePop(event::PetscLogEvent) end + +@for_petsc function PetscLogEventDeactivatePop(petsclib::$UnionPetscLib, event::PetscLogEvent) + + @chk ccall( + (:PetscLogEventDeactivatePop, $petsc_library), + PetscErrorCode, + (PetscLogEvent,), + event, + ) + + + return nothing +end + +""" + PetscLogEventSetActiveAll(petsclib::PetscLibType,event::PetscLogEvent, isActive::PetscBool) +Turns on logging of all events + +Not Collective + +Input Parameters: +- `event` - The event id +- `isActive` - The activity flag determining whether the event is logged + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogEventActivate()`, `PetscLogEventDeactivate()` + +# External Links +$(_doc_external("Sys/PetscLogEventSetActiveAll")) +""" +function PetscLogEventSetActiveAll(event::PetscLogEvent, isActive::PetscBool) end + +@for_petsc function PetscLogEventSetActiveAll(petsclib::$UnionPetscLib, event::PetscLogEvent, isActive::PetscBool) + + @chk ccall( + (:PetscLogEventSetActiveAll, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscBool), + event, isActive, + ) + + + return nothing +end + +""" + PetscLogEventActivateClass(petsclib::PetscLibType,classid::PetscClassId) +Activates event logging for a PETSc object class for the current stage + +Not Collective + +Input Parameter: +- `classid` - The event class, for example `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventIncludeClass()`, `PetscLogEventExcludeClass()`, `PetscLogEventDeactivateClass()`, `PetscLogEventActivate()`, `PetscLogEventDeactivate()` + +# External Links +$(_doc_external("Sys/PetscLogEventActivateClass")) +""" +function PetscLogEventActivateClass(classid::PetscClassId) end + +@for_petsc function PetscLogEventActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscLogEventActivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscLogEventDeactivateClass(petsclib::PetscLibType,classid::PetscClassId) +Deactivates event logging for a PETSc object class for the current stage + +Not Collective + +Input Parameter: +- `classid` - The event class, for example `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventIncludeClass()`, `PetscLogEventExcludeClass()`, `PetscLogEventActivateClass()`, `PetscLogEventActivate()`, `PetscLogEventDeactivate()` + +# External Links +$(_doc_external("Sys/PetscLogEventDeactivateClass")) +""" +function PetscLogEventDeactivateClass(classid::PetscClassId) end + +@for_petsc function PetscLogEventDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) + + @chk ccall( + (:PetscLogEventDeactivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscLogEventSync(petsclib::PetscLibType,e::PetscLogEvent, comm::MPI_Comm) + +# External Links +$(_doc_external("Sys/PetscLogEventSync")) +""" +function PetscLogEventSync(e::PetscLogEvent, comm::MPI_Comm) end + +@for_petsc function PetscLogEventSync(petsclib::$UnionPetscLib, e::PetscLogEvent, comm::MPI_Comm) + + @chk ccall( + (:PetscLogEventSync, $petsc_library), + PetscErrorCode, + (PetscLogEvent, MPI_Comm), + e, comm, + ) + + + return nothing +end + +""" + info::PetscEventPerfInfo = PetscLogStageGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage) +Return the performance information about the given stage + +No Fortran Support + +Input Parameters: +- `stage` - The stage number or `PETSC_DETERMINE` for the current stage + +Output Parameter: +- `info` - This structure is filled with the performance information + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogEventRegister()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogStageGetPerfInfo")) +""" +function PetscLogStageGetPerfInfo(stage::PetscLogStage) end + +@for_petsc function PetscLogStageGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage) + info_ = Ref{PetscEventPerfInfo}() + + @chk ccall( + (:PetscLogStageGetPerfInfo, $petsc_library), + PetscErrorCode, + (PetscLogStage, Ptr{PetscEventPerfInfo}), + stage, info_, + ) + + info = info_[] + + return info +end + +""" + info::PetscEventPerfInfo = PetscLogEventGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage, event::PetscLogEvent) +Return the performance information about the given event in the given stage + +No Fortran Support + +Input Parameters: +- `stage` - The stage number or `PETSC_DETERMINE` for the current stage +- `event` - The event number + +Output Parameter: +- `info` - This structure is filled with the performance information + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogEventRegister()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogEventGetPerfInfo")) +""" +function PetscLogEventGetPerfInfo(stage::PetscLogStage, event::PetscLogEvent) end + +@for_petsc function PetscLogEventGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage, event::PetscLogEvent) + info_ = Ref{PetscEventPerfInfo}() + + @chk ccall( + (:PetscLogEventGetPerfInfo, $petsc_library), + PetscErrorCode, + (PetscLogStage, PetscLogEvent, Ptr{PetscEventPerfInfo}), + stage, event, info_, + ) + + info = info_[] + + return info +end + +""" + PetscLogEventSetDof(petsclib::PetscLibType,event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) +Set the nth number of degrees of freedom of a numerical problem associated with this event + +Not Collective + +Input Parameters: +- `event` - The event id to log +- `n` - The dof index, in [0, 8) +- `dof` - The number of dofs + +Options Database Key: +- `-log_view` - Activates log summary + +Level: developer + +-seealso: `PetscLogEventSetError()`, `PetscLogEventRegister()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogEventSetDof")) +""" +function PetscLogEventSetDof(event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) end + +@for_petsc function PetscLogEventSetDof(petsclib::$UnionPetscLib, event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) + + @chk ccall( + (:PetscLogEventSetDof, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscInt, PetscLogDouble), + event, n, dof, + ) + + + return nothing +end + +""" + PetscLogEventSetError(petsclib::PetscLibType,event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) +Set the nth error associated with a numerical problem associated with this event + +Not Collective + +Input Parameters: +- `event` - The event id to log +- `n` - The error index, in [0, 8) +- `error` - The error + +Options Database Key: +- `-log_view` - Activates log summary + +Level: developer + +-seealso: `PetscLogEventSetDof()`, `PetscLogEventRegister()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogEventSetError")) +""" +function PetscLogEventSetError(event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) end + +@for_petsc function PetscLogEventSetError(petsclib::$UnionPetscLib, event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) + + @chk ccall( + (:PetscLogEventSetError, $petsc_library), + PetscErrorCode, + (PetscLogEvent, PetscInt, PetscLogDouble), + event, n, error, + ) + + + return nothing +end + +""" + event::PetscLogEvent = PetscLogEventGetId(petsclib::PetscLibType,name::Vector{Cchar}) +Returns the event id when given the event name. + +Not Collective + +Input Parameter: +- `name` - The event name + +Output Parameter: +- `event` - The event, or -1 if no event with that name exists + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogStageGetId()` + +# External Links +$(_doc_external("Sys/PetscLogEventGetId")) +""" +function PetscLogEventGetId(name::Vector{Cchar}) end + +@for_petsc function PetscLogEventGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}) + event_ = Ref{PetscLogEvent}() + + @chk ccall( + (:PetscLogEventGetId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscLogEvent}), + name, event_, + ) + + event = event_[] + + return event +end + +""" + name::Vector{Cchar} = PetscLogEventGetName(petsclib::PetscLibType,event::PetscLogEvent) +Returns the event name when given the event id. + +Not Collective + +Input Parameter: +- `event` - The event + +Output Parameter: +- `name` - The event name + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogEventRegister()`, `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadStage()` + +# External Links +$(_doc_external("Sys/PetscLogEventGetName")) +""" +function PetscLogEventGetName(event::PetscLogEvent) end + +@for_petsc function PetscLogEventGetName(petsclib::$UnionPetscLib, event::PetscLogEvent) + name_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscLogEventGetName, $petsc_library), + PetscErrorCode, + (PetscLogEvent, Ptr{Ptr{Cchar}}), + event, name_, + ) + + name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) + + return name +end + +""" + PetscLogEventsPause(petsclib::PetscLibType) +Put event logging into "paused" mode: timers and counters for in + +Not collective + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogEventDeactivatePush()`, `PetscLogEventDeactivatePop()`, `PetscLogEventsResume()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogEventsPause")) +""" +function PetscLogEventsPause() end + +@for_petsc function PetscLogEventsPause(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogEventsPause, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogEventsResume(petsclib::PetscLibType) +Return logging to normal behavior after it was paused with `PetscLogEventsPause()`. + +Not collective + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogEventDeactivatePush()`, `PetscLogEventDeactivatePop()`, `PetscLogEventsPause()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogEventsResume")) +""" +function PetscLogEventsResume() end + +@for_petsc function PetscLogEventsResume(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogEventsResume, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogObjectCreate(petsclib::PetscLibType,h::PetscObject) + +# External Links +$(_doc_external("Sys/PetscLogObjectCreate")) +""" +function PetscLogObjectCreate(h::PetscObject) end + +@for_petsc function PetscLogObjectCreate(petsclib::$UnionPetscLib, h::PetscObject) + + @chk ccall( + (:PetscLogObjectCreate, $petsc_library), + PetscErrorCode, + (PetscObject,), + h, + ) + + + return nothing +end + +""" + PetscLogObjectDestroy(petsclib::PetscLibType,h::PetscObject) + +# External Links +$(_doc_external("Sys/PetscLogObjectDestroy")) +""" +function PetscLogObjectDestroy(h::PetscObject) end + +@for_petsc function PetscLogObjectDestroy(petsclib::$UnionPetscLib, h::PetscObject) + + @chk ccall( + (:PetscLogObjectDestroy, $petsc_library), + PetscErrorCode, + (PetscObject,), + h, + ) + + + return nothing +end + +""" + classid::PetscClassId = PetscLogClassGetClassId(petsclib::PetscLibType,name::Vector{Cchar}) +Returns the `PetscClassId` when given the class name. + +Not Collective + +Input Parameter: +- `name` - The class name + +Output Parameter: +- `classid` - The `PetscClassId` id, or -1 if no class with that name exists + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogEventBegin()`, `PetscLogEventEnd()`, `PetscLogStageGetId()` + +# External Links +$(_doc_external("Sys/PetscLogClassGetClassId")) +""" +function PetscLogClassGetClassId(name::Vector{Cchar}) end + +@for_petsc function PetscLogClassGetClassId(petsclib::$UnionPetscLib, name::Vector{Cchar}) + classid_ = Ref{PetscClassId}() + + @chk ccall( + (:PetscLogClassGetClassId, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscClassId}), + name, classid_, + ) + + classid = classid_[] + + return classid +end + +""" + name::Cchar = PetscLogClassIdGetName(petsclib::PetscLibType,classid::PetscClassId) +Returns a `PetscClassId`'s name. + +Not Collective + +Input Parameter: +- `classid` - A `PetscClassId` + +Output Parameter: +- `name` - The class name + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogClassRegister()`, `PetscLogClassBegin()`, `PetscLogClassEnd()`, `PetscPreLoadBegin()`, `PetscPreLoadEnd()`, `PetscPreLoadClass()` + +# External Links +$(_doc_external("Sys/PetscLogClassIdGetName")) +""" +function PetscLogClassIdGetName(classid::PetscClassId) end + +@for_petsc function PetscLogClassIdGetName(petsclib::$UnionPetscLib, classid::PetscClassId) + name_ = Ref{Cchar}() + + @chk ccall( + (:PetscLogClassIdGetName, $petsc_library), + PetscErrorCode, + (PetscClassId, Cchar), + classid, name_, + ) + + name = name_[] + + return name +end + +""" + PetscLogDump(petsclib::PetscLibType,sname::Vector{Cchar}) +Dumps logs of objects to a file. This file is intended to +be read by bin/petscview. This program no longer exists. + +Collective on `PETSC_COMM_WORLD` + +Input Parameter: +- `sname` - an optional file name + +-seealso: [](ch_profiling), `PetscLogDefaultBegin()`, `PetscLogView()`, `PetscLogGetDefaultHandler()` + +# External Links +$(_doc_external("Sys/PetscLogDump")) +""" +function PetscLogDump(sname::Vector{Cchar}) end + +@for_petsc function PetscLogDump(petsclib::$UnionPetscLib, sname::Vector{Cchar}) + + @chk ccall( + (:PetscLogDump, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + sname, + ) + + + return nothing +end + +""" + PetscLogMPEDump(petsclib::PetscLibType,sname::Vector{Cchar}) +Dumps the MPE logging info to file for later use with Jumpshot. + +Collective on `PETSC_COMM_WORLD` + +Input Parameter: +- `sname` - filename for the MPE logfile + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogDump()`, `PetscLogMPEBegin()` + +# External Links +$(_doc_external("Sys/PetscLogMPEDump")) +""" +function PetscLogMPEDump(sname::Vector{Cchar}) end + +@for_petsc function PetscLogMPEDump(petsclib::$UnionPetscLib, sname::Vector{Cchar}) + + @chk ccall( + (:PetscLogMPEDump, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + sname, + ) + + + return nothing +end + +""" + PetscLogView(petsclib::PetscLibType,viewer::PetscViewer) +Prints a summary of the logging. + +Collective + +Input Parameter: +- `viewer` - an ASCII viewer + +Options Database Keys: +- `-log_view [:filename]` - Prints summary of log information +- `-log_view :filename.py:ascii_info_detail` - Saves logging information from each process as a Python file +- `-log_view :filename.xml:ascii_xml` - Saves a summary of the logging information in a nested format (see below for how to view it) +- `-log_view :filename.txt:ascii_flamegraph` - Saves logging information in a format suitable for visualising as a Flame Graph (see below for how to view it) +- `-log_view_memory` - Also display memory usage in each event +- `-log_view_gpu_time` - Also display time in each event for GPU kernels (Note this may slow the computation) +- `-log_all` - Saves a file Log.rank for each MPI rank with details of each step of the computation +- `-log_trace [filename]` - Displays a trace of what each process is doing + +Level: beginner + +-seealso: [](ch_profiling), `PetscLogDefaultBegin()`, `PetscLogDump()` + +# External Links +$(_doc_external("Sys/PetscLogView")) +""" +function PetscLogView(viewer::PetscViewer) end + +@for_petsc function PetscLogView(petsclib::$UnionPetscLib, viewer::PetscViewer) + + @chk ccall( + (:PetscLogView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + viewer, + ) + + + return nothing +end + +""" + PetscLogViewFromOptions(petsclib::PetscLibType) +Processes command line options to determine if/how a `PetscLog` is to be viewed. + +Collective on `PETSC_COMM_WORLD` + +Level: developer + +-seealso: [](ch_profiling), `PetscLogView()` + +# External Links +$(_doc_external("Sys/PetscLogViewFromOptions")) +""" +function PetscLogViewFromOptions() end + +@for_petsc function PetscLogViewFromOptions(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogViewFromOptions, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + oldThresh::PetscLogDouble = PetscLogSetThreshold(petsclib::PetscLibType,newThresh::PetscLogDouble) +Set the threshold time for logging the events; this is a percentage out of 100, so 1. means any event +that takes 1 or more percent of the time. + +Logically Collective on `PETSC_COMM_WORLD` + +Input Parameter: +- `newThresh` - the threshold to use + +Output Parameter: +- `oldThresh` - the previously set threshold value + +Options Database Keys: +- `-log_view :filename.xml:ascii_xml` - Prints an XML summary of flop and timing information to the file + +-seealso: `PetscLogDump()`, `PetscLogView()`, `PetscLogTraceBegin()`, `PetscLogDefaultBegin()`, +`PetscLogNestedBegin()` + +# External Links +$(_doc_external("Sys/PetscLogSetThreshold")) +""" +function PetscLogSetThreshold(newThresh::PetscLogDouble) end + +@for_petsc function PetscLogSetThreshold(petsclib::$UnionPetscLib, newThresh::PetscLogDouble) + oldThresh_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscLogSetThreshold, $petsc_library), + PetscErrorCode, + (PetscLogDouble, Ptr{PetscLogDouble}), + newThresh, oldThresh_, + ) + + oldThresh = oldThresh_[] + + return oldThresh +end + +""" + flops::PetscLogDouble = PetscGetFlops(petsclib::PetscLibType) +Returns the number of flops used on this processor +since the program began. + +Not Collective + +Output Parameter: +- `flops` - number of floating point operations + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogGpuFlops()`, `PetscTime()`, `PetscLogFlops()` + +# External Links +$(_doc_external("Sys/PetscGetFlops")) +""" +function PetscGetFlops() end + +@for_petsc function PetscGetFlops(petsclib::$UnionPetscLib) + flops_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscGetFlops, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + flops_, + ) + + flops = flops_[] + + return flops +end + +""" + PetscLogFlops(petsclib::PetscLibType,f::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogFlops")) +""" +function PetscLogFlops(f::PetscLogDouble) end + +@for_petsc function PetscLogFlops(petsclib::$UnionPetscLib, f::PetscLogDouble) + + @chk ccall( + (:PetscLogFlops, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + f, + ) + + + return nothing +end + +""" + PetscLogGpuTime(petsclib::PetscLibType) +turn on the logging of GPU time for GPU kernels + +Options Database Key: +- `-log_view_gpu_time` - provide the GPU times for all events in the `-log_view` output + +Level: advanced + +-seealso: [](ch_profiling), `PetscLogView()`, `PetscLogGpuFlops()`, `PetscLogGpuTimeEnd()`, `PetscLogGpuTimeBegin()` + +# External Links +$(_doc_external("Sys/PetscLogGpuTime")) +""" +function PetscLogGpuTime() end + +@for_petsc function PetscLogGpuTime(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogGpuTime, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogGpuTimeBegin(petsclib::PetscLibType) +Start timer for device + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogView()`, `PetscLogGpuFlops()`, `PetscLogGpuTimeEnd()`, `PetscLogGpuTime()` + +# External Links +$(_doc_external("Sys/PetscLogGpuTimeBegin")) +""" +function PetscLogGpuTimeBegin() end + +@for_petsc function PetscLogGpuTimeBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogGpuTimeBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscLogGpuTimeEnd(petsclib::PetscLibType) +Stop timer for device + +Level: intermediate + +-seealso: [](ch_profiling), `PetscLogView()`, `PetscLogGpuFlops()`, `PetscLogGpuTimeBegin()` + +# External Links +$(_doc_external("Sys/PetscLogGpuTimeEnd")) +""" +function PetscLogGpuTimeEnd() end + +@for_petsc function PetscLogGpuTimeEnd(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscLogGpuTimeEnd, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + oclass::PetscClassId = PetscClassIdRegister(petsclib::PetscLibType,name::Vector{Cchar}) +Registers a new class name for objects and logging operations in an application code. + +Not Collective + +Input Parameter: +- `name` - The class name + +Output Parameter: +- `oclass` - The class id or classid + +Level: developer + +-seealso: [](ch_profiling), `PetscLogEventRegister()` + +# External Links +$(_doc_external("Sys/PetscClassIdRegister")) +""" +function PetscClassIdRegister(name::Vector{Cchar}) end + +@for_petsc function PetscClassIdRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}) + oclass_ = Ref{PetscClassId}() + + @chk ccall( + (:PetscClassIdRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscClassId}), + name, oclass_, + ) + + oclass = oclass_[] + + return oclass +end + +""" + keysout::Vector{PetscInt} = PetscParallelSortInt(petsclib::PetscLibType,mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) +Globally sort a distributed array of integers + +Collective + +Input Parameters: +- `mapin` - `PetscLayout` describing the distribution of the input keys +- `mapout` - `PetscLayout` describing the desired distribution of the output keys +- `keysin` - the pre-sorted array of integers + +Output Parameter: +- `keysout` - the array in which the sorted integers will be stored. If `mapin` == `mapout`, then `keysin` may be equal to `keysout`. + +Level: developer + +-seealso: `PetscSortInt()`, `PetscParallelSortedInt()` + +# External Links +$(_doc_external("Vec/PetscParallelSortInt")) +""" +function PetscParallelSortInt(mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) end + +@for_petsc function PetscParallelSortInt(petsclib::$UnionPetscLib, mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) + keysout = Vector{PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscParallelSortInt, $petsc_library), + PetscErrorCode, + (PetscLayout, PetscLayout, Ptr{PetscInt}, Ptr{PetscInt}), + mapin, mapout, keysin, keysout, + ) + + + return keysout +end + +""" + PetscCommSplitReductionBegin(petsclib::PetscLibType,comm::MPI_Comm) +Begin an asynchronous split + +Collective but not synchronizing + +Input Parameter: +- `comm` - communicator on which split reduction has been queued + +Level: advanced + +-seealso: `VecNormBegin()`, `VecNormEnd()`, `VecDotBegin()`, `VecDotEnd()`, `VecTDotBegin()`, `VecTDotEnd()`, `VecMDotBegin()`, `VecMDotEnd()`, `VecMTDotBegin()`, `VecMTDotEnd()` + +# External Links +$(_doc_external("Vec/PetscCommSplitReductionBegin")) +""" +function PetscCommSplitReductionBegin(comm::MPI_Comm) end + +@for_petsc function PetscCommSplitReductionBegin(petsclib::$UnionPetscLib, comm::MPI_Comm) + + @chk ccall( + (:PetscCommSplitReductionBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm,), + comm, + ) + + + return nothing +end + +""" + awedgeMat::PetscReal = PetscDTAltVWedgeMatrix(petsclib::PetscLibType,N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) +Compute the matrix defined by the wedge product with a given j + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `j` - the degree j of the j-form a, 0 <= j <= N +- `k` - the degree k of the k-forms that (a wedge) will be applied to, 0 <= k <= N and 0 <= j+k <= N +- `a` - a j-form, size [N choose j] + +Output Parameter: +- `awedgeMat` - (a wedge), an [(N choose j+k) x (N choose k)] matrix in row-major order, such that (a wedge) * b = a wedge b + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVWedgeMatrix")) +""" +function PetscDTAltVWedgeMatrix(N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) end + +@for_petsc function PetscDTAltVWedgeMatrix(petsclib::$UnionPetscLib, N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) + awedgeMat_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVWedgeMatrix, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + N, j, k, a, awedgeMat_, + ) + + awedgeMat = awedgeMat_[] + + return awedgeMat +end + +""" + Lstarw::PetscReal = PetscDTAltVPullback(petsclib::PetscLibType,N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) +Compute the pullback of a k + +Input Parameters: +- `N` - the dimension of the origin vector space of the linear transformation, M >= 0 +- `M` - the dimension of the image vector space of the linear transformation, N >= 0 +- `L` - a linear transformation, an [M x N] matrix in row-major format +- `k` - the *signed* degree k of the |k|-form w, -(min(M,N)) <= k <= min(M,N). A negative form degree indicates that the pullback should be conjugated by +the Hodge star operator (see note). +- `w` - a |k|-form in the image space, size [M choose |k|] + +Output Parameter: +- `Lstarw` - the pullback of w to a |k|-form in the origin space, size [N choose |k|]: (Lstarw)(v_1,...v_k) = w(L*v_1,...,L*v_k). + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVPullbackMatrix()`, `PetscDTAltVStar()` + +# External Links +$(_doc_external("Dm/PetscDTAltVPullback")) +""" +function PetscDTAltVPullback(N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) end + +@for_petsc function PetscDTAltVPullback(petsclib::$UnionPetscLib, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) + Lstarw_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVPullback, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + N, M, L, k, w, Lstarw_, + ) + + Lstarw = Lstarw_[] + + return Lstarw +end + +""" + Lstar::PetscReal = PetscDTAltVPullbackMatrix(petsclib::PetscLibType,N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) +Compute the pullback matrix for k + +Input Parameters: +- `N` - the dimension of the origin vector space of the linear transformation, N >= 0 +- `M` - the dimension of the image vector space of the linear transformation, M >= 0 +- `L` - a linear transformation, an [M x N] matrix in row-major format +- `k` - the *signed* degree k of the |k|-forms on which Lstar acts, -(min(M,N)) <= k <= min(M,N). +A negative form degree indicates that the pullback should be conjugated by the Hodge star operator (see note in `PetscDTAltvPullback()`) + +Output Parameter: +- `Lstar` - the pullback matrix, an [(N choose |k|) x (M choose |k|)] matrix in row-major format such that Lstar * w = L^* w + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVPullback()`, `PetscDTAltVStar()` + +# External Links +$(_doc_external("Dm/PetscDTAltVPullbackMatrix")) +""" +function PetscDTAltVPullbackMatrix(N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) end + +@for_petsc function PetscDTAltVPullbackMatrix(petsclib::$UnionPetscLib, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) + Lstar_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVPullbackMatrix, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}), + N, M, L, k, Lstar_, + ) + + Lstar = Lstar_[] + + return Lstar +end + +""" + wIntv::PetscReal = PetscDTAltVInterior(petsclib::PetscLibType,N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) +Compute the interior product of a k + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `k` - the degree k of the k-form w, 0 <= k <= N +- `w` - a k-form, size [N choose k] +- `v` - an N dimensional vector + +Output Parameter: +- `wIntv` - the (k-1)-form (w int v), size [N choose (k-1)]: (w int v) is defined by its action on (k-1) vectors {v_1, ..., v_{k-1}} as (w inv v)(v_1, ..., v_{k-1}) = w(v, v_1, ..., v_{k-1}). + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVInteriorMatrix()`, `PetscDTAltVInteriorPattern()`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVInterior")) +""" +function PetscDTAltVInterior(N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) end + +@for_petsc function PetscDTAltVInterior(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) + wIntv_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVInterior, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + N, k, w, v, wIntv_, + ) + + wIntv = wIntv_[] + + return wIntv +end + +""" + intvMat::PetscReal = PetscDTAltVInteriorMatrix(petsclib::PetscLibType,N::PetscInt, k::PetscInt, v::PetscReal) +Compute the matrix of the linear transformation induced on a k + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `k` - the degree k of the k-forms on which intvMat acts, 0 <= k <= N +- `v` - an N dimensional vector + +Output Parameter: +- `intvMat` - an [(N choose (k-1)) x (N choose k)] matrix, row-major: (intvMat) * w = (w int v) + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVInterior()`, `PetscDTAltVInteriorPattern()`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVInteriorMatrix")) +""" +function PetscDTAltVInteriorMatrix(N::PetscInt, k::PetscInt, v::PetscReal) end + +@for_petsc function PetscDTAltVInteriorMatrix(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, v::PetscReal) + intvMat_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVInteriorMatrix, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + N, k, v, intvMat_, + ) + + intvMat = intvMat_[] + + return intvMat +end + +""" + starw::PetscReal = PetscDTAltVStar(petsclib::PetscLibType,N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) +Apply a power of the Hodge star operator, which maps k + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `k` - the degree k of the k-form w, 0 <= k <= N +- `pow` - the number of times to apply the Hodge star operator: pow < 0 indicates that the inverse of the Hodge star operator should be applied |pow| times. +- `w` - a k-form, size [N choose k] + +Output Parameter: +- `starw` - (star)^pow w + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVStar")) +""" +function PetscDTAltVStar(N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) end + +@for_petsc function PetscDTAltVStar(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) + starw_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTAltVStar, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + N, k, pow, w, starw_, + ) + + starw = starw_[] + + return starw +end + +""" + pdf::PetscProbFn,cdf::PetscProbFn,sampler::PetscProbFn = PetscProbCreateFromOptions(petsclib::PetscLibType,dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) +Return the probability distribution specified by the arguments and options + +Not Collective + +Input Parameters: +- `dim` - The dimension of sample points +- `prefix` - The options prefix, or `NULL` +- `name` - The options database name for the probability distribution type + +Output Parameters: +- `pdf` - The PDF of this type, or `NULL` +- `cdf` - The CDF of this type, or `NULL` +- `sampler` - The PDF sampler of this type, or `NULL` + +Level: intermediate + +-seealso: `PetscProbFn`, `PetscPDFMaxwellBoltzmann1D()`, `PetscPDFGaussian1D()`, `PetscPDFConstant1D()` + +# External Links +$(_doc_external("Dm/PetscProbCreateFromOptions")) +""" +function PetscProbCreateFromOptions(dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) end + +@for_petsc function PetscProbCreateFromOptions(petsclib::$UnionPetscLib, dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) + pdf_ = Ref{PetscProbFn}() + cdf_ = Ref{PetscProbFn}() + sampler_ = Ref{PetscProbFn}() + + @chk ccall( + (:PetscProbCreateFromOptions, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{Cchar}, Ptr{Cchar}, PetscProbFn, PetscProbFn, PetscProbFn), + dim, prefix, name, pdf_, cdf_, sampler_, + ) + + pdf = pdf_[] + cdf = cdf_[] + sampler = sampler_[] + + return pdf,cdf,sampler +end + +""" + alpha::PetscReal = PetscProbComputeKSStatistic(petsclib::PetscLibType,v::PetscVec, cdf::PetscProbFn) +Compute the Kolmogorov + +Collective + +Input Parameters: +- `v` - The data vector, blocksize is the sample dimension +- `cdf` - The analytic CDF + +Output Parameter: +- `alpha` - The KS statistic + +Level: advanced + +-seealso: `PetscProbComputeKSStatisticWeighted()`, `PetscProbComputeKSStatisticMagnitude()`, `PetscProbFn` + +# External Links +$(_doc_external("Dm/PetscProbComputeKSStatistic")) +""" +function PetscProbComputeKSStatistic(v::PetscVec, cdf::PetscProbFn) end + +@for_petsc function PetscProbComputeKSStatistic(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn) + alpha_ = Ref{PetscReal}() + + @chk ccall( + (:PetscProbComputeKSStatistic, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + v, cdf, alpha_, + ) + + alpha = alpha_[] + + return alpha +end + +""" + alpha::PetscReal = PetscProbComputeKSStatisticWeighted(petsclib::PetscLibType,v::PetscVec, w::PetscVec, cdf::PetscProbFn) +Compute the Kolmogorov + +Collective + +Input Parameters: +- `v` - The data vector, blocksize is the sample dimension +- `w` - The vector of weights for each sample, instead of the default 1/n +- `cdf` - The analytic CDF + +Output Parameter: +- `alpha` - The KS statistic + +Level: advanced + +-seealso: `PetscProbComputeKSStatistic()`, `PetscProbComputeKSStatisticMagnitude()`, `PetscProbFn` + +# External Links +$(_doc_external("Dm/PetscProbComputeKSStatisticWeighted")) +""" +function PetscProbComputeKSStatisticWeighted(v::PetscVec, w::PetscVec, cdf::PetscProbFn) end + +@for_petsc function PetscProbComputeKSStatisticWeighted(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec, cdf::PetscProbFn) + alpha_ = Ref{PetscReal}() + + @chk ccall( + (:PetscProbComputeKSStatisticWeighted, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + v, w, cdf, alpha_, + ) + + alpha = alpha_[] + + return alpha +end + +""" + alpha::PetscReal = PetscProbComputeKSStatisticMagnitude(petsclib::PetscLibType,v::PetscVec, cdf::PetscProbFn) +Compute the Kolmogorov + +Collective + +Input Parameters: +- `v` - The data vector, blocksize is the sample dimension +- `cdf` - The analytic CDF + +Output Parameter: +- `alpha` - The KS statistic + +Level: advanced + +-seealso: `PetscProbComputeKSStatistic()`, `PetscProbComputeKSStatisticWeighted()`, `PetscProbFn` + +# External Links +$(_doc_external("Dm/PetscProbComputeKSStatisticMagnitude")) +""" +function PetscProbComputeKSStatisticMagnitude(v::PetscVec, cdf::PetscProbFn) end + +@for_petsc function PetscProbComputeKSStatisticMagnitude(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn) + alpha_ = Ref{PetscReal}() + + @chk ccall( + (:PetscProbComputeKSStatisticMagnitude, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + v, cdf, alpha_, + ) + + alpha = alpha_[] + + return alpha +end + +""" + PetscFormKeySort(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscFormKey}) +Sorts an array of `PetscFormKey` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of `PetscFormKey` + +Level: intermediate + +-seealso: `PetscFormKey`, `PetscIntSortSemiOrdered()`, `PetscSortInt()` + +# External Links +$(_doc_external("Dm/PetscFormKeySort")) +""" +function PetscFormKeySort(n::PetscInt, arr::Vector{PetscFormKey}) end + +@for_petsc function PetscFormKeySort(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscFormKey}) + + @chk ccall( + (:PetscFormKeySort, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscFormKey}), + n, arr, + ) + + + return nothing +end + +""" + p::Vector{PetscReal} = PetscDTJacobiEvalJet(petsclib::PetscLibType,alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) +Evaluate the jet (function and derivatives) of the Jacobi polynomials basis up to a given degree. + +Input Parameters: +- `alpha` - the left exponent of the weight +- `beta` - the right exponetn of the weight +- `npoints` - the number of points to evaluate the polynomials at +- `points` - [npoints] array of point coordinates +- `degree` - the maximm degree polynomial space to evaluate, (degree + 1) will be evaluated total. +- `k` - the maximum derivative to evaluate in the jet, (k + 1) will be evaluated total. + +Output Parameter: +- `p` - an array containing the evaluations of the Jacobi polynomials's jets on the points. the size is (degree + 1) x +(k + 1) x npoints, which also describes the order of the dimensions of this three-dimensional array: the first +(slowest varying) dimension is polynomial degree; the second dimension is derivative order; the third (fastest +varying) dimension is the index of the evaluation point. + +Level: advanced + +-seealso: `PetscDTJacobiEval()`, `PetscDTPKDEvalJet()` + +# External Links +$(_doc_external("Dm/PetscDTJacobiEvalJet")) +""" +function PetscDTJacobiEvalJet(alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTJacobiEvalJet(petsclib::$UnionPetscLib, alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) + p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTJacobiEvalJet, $petsc_library), + PetscErrorCode, + (PetscReal, PetscReal, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, Ptr{PetscReal}), + alpha, beta, npoints, points, degree, k, p, + ) + + + return p +end + +""" + B::Vector{PetscReal},D::Vector{PetscReal},D2::Vector{PetscReal} = PetscDTJacobiEval(petsclib::PetscLibType,npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) +evaluate Jacobi polynomials for the weight function (1.+x)^{\alpha} (1. +at points + +Not Collective + +Input Parameters: +- `npoints` - number of spatial points to evaluate at +- `alpha` - the left exponent > -1 +- `beta` - the right exponent > -1 +- `points` - array of locations to evaluate at +- `ndegree` - number of basis degrees to evaluate +- `degrees` - sorted array of degrees to evaluate + +Output Parameters: +- `B` - row-oriented basis evaluation matrix B[point*ndegree + degree] (dimension npoints*ndegrees, allocated by caller) (or `NULL`) +- `D` - row-oriented derivative evaluation matrix (or `NULL`) +- `D2` - row-oriented second derivative evaluation matrix (or `NULL`) + +Level: intermediate + +-seealso: `PetscDTGaussQuadrature()`, `PetscDTLegendreEval()` + +# External Links +$(_doc_external("Dm/PetscDTJacobiEval")) +""" +function PetscDTJacobiEval(npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end + +@for_petsc function PetscDTJacobiEval(petsclib::$UnionPetscLib, npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) + B = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + D = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + D2 = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTJacobiEval, $petsc_library), + PetscErrorCode, + (PetscInt, PetscReal, PetscReal, Ptr{PetscReal}, PetscInt, Ptr{PetscInt}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, alpha, beta, points, ndegree, degrees, B, D, D2, + ) + + + return B,D,D2 +end + +""" + B::Vector{PetscReal},D::Vector{PetscReal},D2::Vector{PetscReal} = PetscDTLegendreEval(petsclib::PetscLibType,npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) +evaluate Legendre polynomials at points + +Not Collective + +Input Parameters: +- `npoints` - number of spatial points to evaluate at +- `points` - array of locations to evaluate at +- `ndegree` - number of basis degrees to evaluate +- `degrees` - sorted array of degrees to evaluate + +Output Parameters: +- `B` - row-oriented basis evaluation matrix B[point*ndegree + degree] (dimension `npoints`*`ndegrees`, allocated by caller) (or `NULL`) +- `D` - row-oriented derivative evaluation matrix (or `NULL`) +- `D2` - row-oriented second derivative evaluation matrix (or `NULL`) + +Level: intermediate + +-seealso: `PetscDTGaussQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTLegendreEval")) +""" +function PetscDTLegendreEval(npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end + +@for_petsc function PetscDTLegendreEval(petsclib::$UnionPetscLib, npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) + B = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + D = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + D2 = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTLegendreEval, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscInt}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, points, ndegree, degrees, B, D, D2, + ) + + + return B,D,D2 +end + +""" + degtup::Vector{PetscInt} = PetscDTIndexToGradedOrder(petsclib::PetscLibType,len::PetscInt, index::PetscInt) +convert an index into a tuple of monomial degrees in a graded order (that is, if the degree sum of tuple x is less than the degree sum of tuple y, +then the index of x is smaller than the index of y) + +Input Parameters: +- `len` - the desired length of the degree tuple +- `index` - the index to convert: should be >= 0 + +Output Parameter: +- `degtup` - filled with a tuple of degrees + +Level: beginner + +-seealso: `PetscDTGradedOrderToIndex()` + +# External Links +$(_doc_external("Dm/PetscDTIndexToGradedOrder")) +""" +function PetscDTIndexToGradedOrder(len::PetscInt, index::PetscInt) end + +@for_petsc function PetscDTIndexToGradedOrder(petsclib::$UnionPetscLib, len::PetscInt, index::PetscInt) + degtup = Vector{PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTIndexToGradedOrder, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}), + len, index, degtup, + ) + + + return degtup +end + +""" + index::PetscInt = PetscDTGradedOrderToIndex(petsclib::PetscLibType,len::PetscInt, degtup::Vector{PetscInt}) +convert a tuple into an index in a graded order, the inverse of `PetscDTIndexToGradedOrder()`. + +Input Parameters: +- `len` - the length of the degree tuple +- `degtup` - tuple with this length + +Output Parameter: +- `index` - index in graded order: >= 0 + +Level: beginner + +-seealso: `PetscDTIndexToGradedOrder()` + +# External Links +$(_doc_external("Dm/PetscDTGradedOrderToIndex")) +""" +function PetscDTGradedOrderToIndex(len::PetscInt, degtup::Vector{PetscInt}) end + +@for_petsc function PetscDTGradedOrderToIndex(petsclib::$UnionPetscLib, len::PetscInt, degtup::Vector{PetscInt}) + index_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTGradedOrderToIndex, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + len, degtup, index_, + ) + + index = index_[] + + return index +end + +""" + p::Vector{PetscReal} = PetscDTPKDEvalJet(petsclib::PetscLibType,dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) +Evaluate the jet (function and derivatives) of the Proriol +the space of polynomials up to a given degree. + +Input Parameters: +- `dim` - the number of variables in the multivariate polynomials +- `npoints` - the number of points to evaluate the polynomials at +- `points` - [npoints x dim] array of point coordinates +- `degree` - the degree (sum of degrees on the variables in a monomial) of the polynomial space to evaluate. There are ((dim + degree) choose dim) polynomials in this space. +- `k` - the maximum order partial derivative to evaluate in the jet. There are (dim + k choose dim) partial derivatives +in the jet. Choosing k = 0 means to evaluate just the function and no derivatives + +Output Parameter: +- `p` - an array containing the evaluations of the PKD polynomials' jets on the points. The size is ((dim + degree) +choose dim) x ((dim + k) choose dim) x npoints, which also describes the order of the dimensions of this +three-dimensional array: the first (slowest varying) dimension is basis function index; the second dimension is jet +index; the third (fastest varying) dimension is the index of the evaluation point. + +Level: advanced + +-seealso: `PetscDTGradedOrderToIndex()`, `PetscDTIndexToGradedOrder()`, `PetscDTJacobiEvalJet()` + +# External Links +$(_doc_external("Dm/PetscDTPKDEvalJet")) +""" +function PetscDTPKDEvalJet(dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTPKDEvalJet(petsclib::$UnionPetscLib, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) + p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTPKDEvalJet, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, Ptr{PetscReal}), + dim, npoints, points, degree, k, p, + ) + + + return p +end + +""" + size::PetscInt = PetscDTPTrimmedSize(petsclib::PetscLibType,dim::PetscInt, degree::PetscInt, formDegree::PetscInt) +The size of the trimmed polynomial space of k +which can be evaluated in `PetscDTPTrimmedEvalJet()`. + +Input Parameters: +- `dim` - the number of variables in the multivariate polynomials +- `degree` - the degree (sum of degrees on the variables in a monomial) of the trimmed polynomial space. +- `formDegree` - the degree of the form + +Output Parameter: +- `size` - The number ((`dim` + `degree`) choose (`dim` + `formDegree`)) x ((`degree` + `formDegree` - 1) choose (`formDegree`)) + +Level: advanced + +-seealso: `PetscDTPTrimmedEvalJet()` + +# External Links +$(_doc_external("Dm/PetscDTPTrimmedSize")) +""" +function PetscDTPTrimmedSize(dim::PetscInt, degree::PetscInt, formDegree::PetscInt) end + +@for_petsc function PetscDTPTrimmedSize(petsclib::$UnionPetscLib, dim::PetscInt, degree::PetscInt, formDegree::PetscInt) + size_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTPTrimmedSize, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + dim, degree, formDegree, size_, + ) + + size = size_[] + + return size +end + +""" + p::Vector{PetscReal} = PetscDTPTrimmedEvalJet(petsclib::PetscLibType,dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) +Evaluate the jet (function and derivatives) of a basis of the trimmed polynomial k +a given degree. + +Input Parameters: +- `dim` - the number of variables in the multivariate polynomials +- `npoints` - the number of points to evaluate the polynomials at +- `points` - [npoints x dim] array of point coordinates +- `degree` - the degree (sum of degrees on the variables in a monomial) of the trimmed polynomial space to evaluate. +There are ((dim + degree) choose (dim + formDegree)) x ((degree + formDegree - 1) choose (formDegree)) polynomials in this space. +(You can use `PetscDTPTrimmedSize()` to compute this size.) +- `formDegree` - the degree of the form +- `jetDegree` - the maximum order partial derivative to evaluate in the jet. There are ((dim + jetDegree) choose dim) partial derivatives +in the jet. Choosing jetDegree = 0 means to evaluate just the function and no derivatives + +Output Parameter: +- `p` - an array containing the evaluations of the PKD polynomials' jets on the points. + +Level: advanced + +-seealso: `PetscDTPKDEvalJet()`, `PetscDTPTrimmedSize()` + +# External Links +$(_doc_external("Dm/PetscDTPTrimmedEvalJet")) +""" +function PetscDTPTrimmedEvalJet(dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) end + +@for_petsc function PetscDTPTrimmedEvalJet(petsclib::$UnionPetscLib, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) + p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTPTrimmedEvalJet, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, PetscInt, Ptr{PetscReal}), + dim, npoints, points, degree, formDegree, jetDegree, p, + ) + + + return p +end + +""" + x::Vector{PetscReal},w::Vector{PetscReal} = PetscDTGaussJacobiQuadrature(petsclib::PetscLibType,npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) +quadrature for the interval [a, b] with the weight function +(x-a)^\alpha (x-b)^\beta. + +Not Collective + +Input Parameters: +- `npoints` - the number of points in the quadrature rule +- `a` - the left endpoint of the interval +- `b` - the right endpoint of the interval +- `alpha` - the left exponent +- `beta` - the right exponent + +Output Parameters: +- `x` - array of length `npoints`, the locations of the quadrature points +- `w` - array of length `npoints`, the weights of the quadrature points + +Level: intermediate + +-seealso: `PetscDTGaussQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTGaussJacobiQuadrature")) +""" +function PetscDTGaussJacobiQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end + +@for_petsc function PetscDTGaussJacobiQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) + x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTGaussJacobiQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscReal, PetscReal, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, a, b, alpha, beta, x, w, + ) + + + return x,w +end + +""" + x::Vector{PetscReal},w::Vector{PetscReal} = PetscDTGaussLobattoJacobiQuadrature(petsclib::PetscLibType,npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) +quadrature for the interval [a, b] with the weight function +(x-a)^\alpha (x-b)^\beta, with endpoints `a` and `b` included as quadrature points. + +Not Collective + +Input Parameters: +- `npoints` - the number of points in the quadrature rule +- `a` - the left endpoint of the interval +- `b` - the right endpoint of the interval +- `alpha` - the left exponent +- `beta` - the right exponent + +Output Parameters: +- `x` - array of length `npoints`, the locations of the quadrature points +- `w` - array of length `npoints`, the weights of the quadrature points + +Level: intermediate + +-seealso: `PetscDTGaussJacobiQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTGaussLobattoJacobiQuadrature")) +""" +function PetscDTGaussLobattoJacobiQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end + +@for_petsc function PetscDTGaussLobattoJacobiQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) + x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTGaussLobattoJacobiQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscReal, PetscReal, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, a, b, alpha, beta, x, w, + ) + + + return x,w +end + +""" + x::Vector{PetscReal},w::Vector{PetscReal} = PetscDTGaussQuadrature(petsclib::PetscLibType,npoints::PetscInt, a::PetscReal, b::PetscReal) +create Gauss + +Not Collective + +Input Parameters: +- `npoints` - number of points +- `a` - left end of interval (often-1) +- `b` - right end of interval (often +1) + +Output Parameters: +- `x` - quadrature points +- `w` - quadrature weights + +Level: intermediate + +-seealso: `PetscDTLegendreEval()`, `PetscDTGaussJacobiQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTGaussQuadrature")) +""" +function PetscDTGaussQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal) end + +@for_petsc function PetscDTGaussQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal) + x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTGaussQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, a, b, x, w, + ) + + + return x,w +end + +""" + x::Vector{PetscReal},w::Vector{PetscReal} = PetscDTGaussLobattoLegendreQuadrature(petsclib::PetscLibType,npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) +creates a set of the locations and weights of the Gauss +nodes of a given size on the domain [-1,1] + +Not Collective + +Input Parameters: +- `npoints` - number of grid nodes +- `type` - `PETSCGAUSSLOBATTOLEGENDRE_VIA_LINEAR_ALGEBRA` or `PETSCGAUSSLOBATTOLEGENDRE_VIA_NEWTON` + +Output Parameters: +- `x` - quadrature points, pass in an array of length `npoints` +- `w` - quadrature weights, pass in an array of length `npoints` + +Level: intermediate + +-seealso: `PetscDTGaussQuadrature()`, `PetscGaussLobattoLegendreCreateType` + + +# External Links +$(_doc_external("Dm/PetscDTGaussLobattoLegendreQuadrature")) +""" +function PetscDTGaussLobattoLegendreQuadrature(npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) end + +@for_petsc function PetscDTGaussLobattoLegendreQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) + x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTGaussLobattoLegendreQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscGaussLobattoLegendreCreateType, Ptr{PetscReal}, Ptr{PetscReal}), + npoints, type, x, w, + ) + + + return x,w +end + +""" + q::PetscQuadrature = PetscDTGaussTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) +creates a tensor + +Not Collective + +Input Parameters: +- `dim` - The spatial dimension +- `Nc` - The number of components +- `npoints` - number of points in one dimension +- `a` - left end of interval (often-1) +- `b` - right end of interval (often +1) + +Output Parameter: +- `q` - A `PetscQuadrature` object + +Level: intermediate + +-seealso: `PetscDTGaussQuadrature()`, `PetscDTLegendreEval()` + +# External Links +$(_doc_external("Dm/PetscDTGaussTensorQuadrature")) +""" +function PetscDTGaussTensorQuadrature(dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) end + +@for_petsc function PetscDTGaussTensorQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) + q_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTGaussTensorQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), + dim, Nc, npoints, a, b, q_, + ) + + q = q_[] + + return q +end + +""" + q::PetscQuadrature = PetscDTStroudConicalQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) +create Stroud conical quadrature for a simplex {cite}`karniadakis2005spectral` + +Not Collective + +Input Parameters: +- `dim` - The simplex dimension +- `Nc` - The number of components +- `npoints` - The number of points in one dimension +- `a` - left end of interval (often-1) +- `b` - right end of interval (often +1) + +Output Parameter: +- `q` - A `PetscQuadrature` object + +Level: intermediate + +-seealso: `PetscDTGaussTensorQuadrature()`, `PetscDTGaussQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTStroudConicalQuadrature")) +""" +function PetscDTStroudConicalQuadrature(dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) end + +@for_petsc function PetscDTStroudConicalQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) + q_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTStroudConicalQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), + dim, Nc, npoints, a, b, q_, + ) + + q = q_[] + + return q +end + +""" + q::PetscQuadrature = PetscDTTanhSinhTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) +create tanh + +Not Collective + +Input Parameters: +- `dim` - The cell dimension +- `level` - The number of points in one dimension, 2^l +- `a` - left end of interval (often-1) +- `b` - right end of interval (often +1) + +Output Parameter: +- `q` - A `PetscQuadrature` object + +Level: intermediate + +-seealso: `PetscDTGaussTensorQuadrature()`, `PetscQuadrature` + +# External Links +$(_doc_external("Dm/PetscDTTanhSinhTensorQuadrature")) +""" +function PetscDTTanhSinhTensorQuadrature(dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) end + +@for_petsc function PetscDTTanhSinhTensorQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) + q_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTTanhSinhTensorQuadrature, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), + dim, level, a, b, q_, + ) + + q = q_[] + + return q +end + +""" + ctx::Cvoid,sol::PetscReal = PetscDTTanhSinhIntegrate(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTTanhSinhIntegrate")) +""" +function PetscDTTanhSinhIntegrate(func::external, a::PetscReal, b::PetscReal, digits::PetscInt) end + +@for_petsc function PetscDTTanhSinhIntegrate(petsclib::$UnionPetscLib, func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + ctx_ = Ref{Cvoid}() + sol_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTTanhSinhIntegrate, $petsc_library), + PetscErrorCode, + (external, PetscReal, PetscReal, PetscInt, Ptr{Cvoid}, Ptr{PetscReal}), + func, a, b, digits, ctx_, sol_, + ) + + ctx = ctx_[] + sol = sol_[] + + return ctx,sol +end + +""" + ctx::Cvoid,sol::PetscReal = PetscDTTanhSinhIntegrateMPFR(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTTanhSinhIntegrateMPFR")) +""" +function PetscDTTanhSinhIntegrateMPFR(func::external, a::PetscReal, b::PetscReal, digits::PetscInt) end + +@for_petsc function PetscDTTanhSinhIntegrateMPFR(petsclib::$UnionPetscLib, func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + ctx_ = Ref{Cvoid}() + sol_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTTanhSinhIntegrateMPFR, $petsc_library), + PetscErrorCode, + (external, PetscReal, PetscReal, PetscInt, Ptr{Cvoid}, Ptr{PetscReal}), + func, a, b, digits, ctx_, sol_, + ) + + ctx = ctx_[] + sol = sol_[] + + return ctx,sol +end + +""" + q::PetscQuadrature = PetscDTTensorQuadratureCreate(petsclib::PetscLibType,q1::PetscQuadrature, q2::PetscQuadrature) +create the tensor product quadrature from two lower + +Not Collective + +Input Parameters: +- `q1` - The first quadrature +- `q2` - The second quadrature + +Output Parameter: +- `q` - A `PetscQuadrature` object + +Level: intermediate + +-seealso: `PetscQuadrature`, `PetscDTGaussTensorQuadrature()` + +# External Links +$(_doc_external("Dm/PetscDTTensorQuadratureCreate")) +""" +function PetscDTTensorQuadratureCreate(q1::PetscQuadrature, q2::PetscQuadrature) end + +@for_petsc function PetscDTTensorQuadratureCreate(petsclib::$UnionPetscLib, q1::PetscQuadrature, q2::PetscQuadrature) + q_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTTensorQuadratureCreate, $petsc_library), + PetscErrorCode, + (PetscQuadrature, PetscQuadrature, Ptr{PetscQuadrature}), + q1, q2, q_, + ) + + q = q_[] + + return q +end + +""" + R::Vector{PetscReal} = PetscDTReconstructPoly(petsclib::PetscLibType,degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) +create matrix representing polynomial reconstruction using cell intervals and evaluation at target intervals + +Not Collective + +Input Parameters: +- `degree` - degree of reconstruction polynomial +- `nsource` - number of source intervals +- `sourcex` - sorted coordinates of source cell boundaries (length `nsource`+1) +- `ntarget` - number of target intervals +- `targetx` - sorted coordinates of target cell boundaries (length `ntarget`+1) + +Output Parameter: +- `R` - reconstruction matrix, utarget = sum_s R[t*nsource+s] * usource[s] + +Level: advanced + +-seealso: `PetscDTLegendreEval()` + +# External Links +$(_doc_external("Dm/PetscDTReconstructPoly")) +""" +function PetscDTReconstructPoly(degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) end + +@for_petsc function PetscDTReconstructPoly(petsclib::$UnionPetscLib, degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) + R = Vector{PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTReconstructPoly, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + degree, nsource, sourcex, ntarget, targetx, R, + ) + + + return R +end + +""" + in::PetscReal = PetscGaussLobattoLegendreIntegrate(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) +Compute the L2 integral of a function on the GLL points + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes +- `weights` - the GLL weights +- `f` - the function values at the nodes + +Output Parameter: +- `in` - the value of the integral + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreIntegrate")) +""" +function PetscGaussLobattoLegendreIntegrate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) end + +@for_petsc function PetscGaussLobattoLegendreIntegrate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) + in_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreIntegrate, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + n, nodes, weights, f, in_, + ) + + in = in_[] + + return in +end + +""" + AA::PetscReal = PetscGaussLobattoLegendreElementLaplacianCreate(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) +computes the Laplacian for a single 1d GLL element + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, of length `n` +- `weights` - the GLL weights, of length `n` + +Output Parameter: +- `AA` - the stiffness element, of size `n` by `n` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementLaplacianDestroy()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementLaplacianCreate")) +""" +function PetscGaussLobattoLegendreElementLaplacianCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end + +@for_petsc function PetscGaussLobattoLegendreElementLaplacianCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) + AA_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreElementLaplacianCreate, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes, weights, AA_, + ) + + AA = AA_[] + + return AA +end + +""" + PetscGaussLobattoLegendreElementLaplacianDestroy(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) +frees the Laplacian for a single 1d GLL element created with `PetscGaussLobattoLegendreElementLaplacianCreate()` + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, ignored +- `weights` - the GLL weightss, ignored +- `AA` - the stiffness element from `PetscGaussLobattoLegendreElementLaplacianCreate()` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementLaplacianCreate()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementLaplacianDestroy")) +""" +function PetscGaussLobattoLegendreElementLaplacianDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end + +@for_petsc function PetscGaussLobattoLegendreElementLaplacianDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) + + @chk ccall( + (:PetscGaussLobattoLegendreElementLaplacianDestroy, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes, weights, AA, + ) + + + return nothing +end + +""" + AA::PetscReal,AAT::PetscReal = PetscGaussLobattoLegendreElementGradientCreate(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) +computes the gradient for a single 1d GLL element + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, of length `n` +- `weights` - the GLL weights, of length `n` + +Output Parameters: +- `AA` - the stiffness element, of dimension `n` by `n` +- `AAT` - the transpose of AA (pass in `NULL` if you do not need this array), of dimension `n` by `n` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementLaplacianDestroy()`, `PetscGaussLobattoLegendreElementGradientDestroy()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementGradientCreate")) +""" +function PetscGaussLobattoLegendreElementGradientCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end + +@for_petsc function PetscGaussLobattoLegendreElementGradientCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) + AA_ = Ref{PetscReal}() + AAT_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreElementGradientCreate, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal, PetscReal), + n, nodes, weights, AA_, AAT_, + ) + + AA = AA_[] + AAT = AAT_[] + + return AA,AAT +end + +""" + PetscGaussLobattoLegendreElementGradientDestroy(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) +frees the gradient for a single 1d GLL element obtained with `PetscGaussLobattoLegendreElementGradientCreate()` + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, ignored +- `weights` - the GLL weights, ignored +- `AA` - the stiffness element obtained with `PetscGaussLobattoLegendreElementGradientCreate()` +- `AAT` - the transpose of the element obtained with `PetscGaussLobattoLegendreElementGradientCreate()` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementLaplacianCreate()`, `PetscGaussLobattoLegendreElementAdvectionCreate()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementGradientDestroy")) +""" +function PetscGaussLobattoLegendreElementGradientDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) end + +@for_petsc function PetscGaussLobattoLegendreElementGradientDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) + + @chk ccall( + (:PetscGaussLobattoLegendreElementGradientDestroy, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal, PetscReal), + n, nodes, weights, AA, AAT, + ) + + + return nothing +end + +""" + AA::PetscReal = PetscGaussLobattoLegendreElementAdvectionCreate(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) +computes the advection operator for a single 1d GLL element + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, of length `n` +- `weights` - the GLL weights, of length `n` + +Output Parameter: +- `AA` - the stiffness element, of dimension `n` by `n` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementLaplacianCreate()`, `PetscGaussLobattoLegendreElementAdvectionDestroy()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementAdvectionCreate")) +""" +function PetscGaussLobattoLegendreElementAdvectionCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end + +@for_petsc function PetscGaussLobattoLegendreElementAdvectionCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) + AA_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreElementAdvectionCreate, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes, weights, AA_, + ) + + AA = AA_[] + + return AA +end + +""" + PetscGaussLobattoLegendreElementAdvectionDestroy(petsclib::PetscLibType,n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) +frees the advection stiffness for a single 1d GLL element created with `PetscGaussLobattoLegendreElementAdvectionCreate()` + +Not Collective + +Input Parameters: +- `n` - the number of GLL nodes +- `nodes` - the GLL nodes, ignored +- `weights` - the GLL weights, ignored +- `AA` - advection obtained with `PetscGaussLobattoLegendreElementAdvectionCreate()` + +Level: beginner + +-seealso: `PetscDTGaussLobattoLegendreQuadrature()`, `PetscGaussLobattoLegendreElementAdvectionCreate()` + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementAdvectionDestroy")) +""" +function PetscGaussLobattoLegendreElementAdvectionDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end + +@for_petsc function PetscGaussLobattoLegendreElementAdvectionDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) + + @chk ccall( + (:PetscGaussLobattoLegendreElementAdvectionDestroy, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes, weights, AA, + ) + + + return nothing +end + +""" + nodes::PetscReal,weights::PetscReal = PetscGaussLobattoLegendreElementMassCreate(petsclib::PetscLibType,n::PetscInt, AA::PetscReal) + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementMassCreate")) +""" +function PetscGaussLobattoLegendreElementMassCreate(n::PetscInt, AA::PetscReal) end + +@for_petsc function PetscGaussLobattoLegendreElementMassCreate(petsclib::$UnionPetscLib, n::PetscInt, AA::PetscReal) + nodes_ = Ref{PetscReal}() + weights_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreElementMassCreate, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes_, weights_, AA, + ) + + nodes = nodes_[] + weights = weights_[] + + return nodes,weights +end + +""" + nodes::PetscReal,weights::PetscReal = PetscGaussLobattoLegendreElementMassDestroy(petsclib::PetscLibType,n::PetscInt, AA::PetscReal) + +# External Links +$(_doc_external("Dm/PetscGaussLobattoLegendreElementMassDestroy")) +""" +function PetscGaussLobattoLegendreElementMassDestroy(n::PetscInt, AA::PetscReal) end + +@for_petsc function PetscGaussLobattoLegendreElementMassDestroy(petsclib::$UnionPetscLib, n::PetscInt, AA::PetscReal) + nodes_ = Ref{PetscReal}() + weights_ = Ref{PetscReal}() + + @chk ccall( + (:PetscGaussLobattoLegendreElementMassDestroy, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + n, nodes_, weights_, AA, + ) + + nodes = nodes_[] + weights = weights_[] + + return nodes,weights +end + +""" + coord::Vector{PetscInt} = PetscDTIndexToBary(petsclib::PetscLibType,len::PetscInt, sum::PetscInt, index::PetscInt) +convert an index into a barycentric coordinate. + +Input Parameters: +- `len` - the desired length of the barycentric tuple (usually 1 more than the dimension it represents, so a barycentric coordinate in a triangle has length 3) +- `sum` - the value that the sum of the barycentric coordinates (which will be non-negative integers) should sum to +- `index` - the index to convert: should be >= 0 and < Binomial(len - 1 + sum, sum) + +Output Parameter: +- `coord` - will be filled with the barycentric coordinate, of length `n` + +Level: beginner + +-seealso: `PetscDTBaryToIndex()` + +# External Links +$(_doc_external("Dm/PetscDTIndexToBary")) +""" +function PetscDTIndexToBary(len::PetscInt, sum::PetscInt, index::PetscInt) end + +@for_petsc function PetscDTIndexToBary(petsclib::$UnionPetscLib, len::PetscInt, sum::PetscInt, index::PetscInt) + coord = Vector{PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscDTIndexToBary, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + len, sum, index, coord, + ) + + + return coord +end + +""" + index::PetscInt = PetscDTBaryToIndex(petsclib::PetscLibType,len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) +convert a barycentric coordinate to an index + +Input Parameters: +- `len` - the desired length of the barycentric tuple (usually 1 more than the dimension it represents, so a barycentric coordinate in a triangle has length 3) +- `sum` - the value that the sum of the barycentric coordinates (which will be non-negative integers) should sum to +- `coord` - a barycentric coordinate with the given length `len` and `sum` + +Output Parameter: +- `index` - the unique index for the coordinate, >= 0 and < Binomial(len - 1 + sum, sum) + +Level: beginner + +-seealso: `PetscDTIndexToBary` + +# External Links +$(_doc_external("Dm/PetscDTBaryToIndex")) +""" +function PetscDTBaryToIndex(len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) end + +@for_petsc function PetscDTBaryToIndex(petsclib::$UnionPetscLib, len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) + index_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTBaryToIndex, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + len, sum, coord, index_, + ) + + index = index_[] + + return index +end + +""" + q::PetscQuadrature,fq::PetscQuadrature = PetscDTCreateQuadratureByCell(petsclib::PetscLibType,ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) +Create default quadrature for a given cell + +Not collective + +Input Parameters: +- `ct` - The integration domain +- `qorder` - The desired quadrature order +- `qtype` - The type of simplex quadrature, or PETSCDTSIMPLEXQUAD_DEFAULT + +Output Parameters: +- `q` - The cell quadrature +- `fq` - The face quadrature + +Level: developer + +-seealso: `PetscDTCreateDefaultQuadrature()`, `PetscFECreateDefault()`, `PetscDTGaussTensorQuadrature()`, `PetscDTSimplexQuadrature()`, `PetscDTTensorQuadratureCreate()` + +# External Links +$(_doc_external("Dm/PetscDTCreateQuadratureByCell")) +""" +function PetscDTCreateQuadratureByCell(ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) end + +@for_petsc function PetscDTCreateQuadratureByCell(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) + q_ = Ref{PetscQuadrature}() + fq_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTCreateQuadratureByCell, $petsc_library), + PetscErrorCode, + (DMPolytopeType, PetscInt, PetscDTSimplexQuadratureType, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), + ct, qorder, qtype, q_, fq_, + ) + + q = q_[] + fq = fq_[] + + return q,fq +end + +""" + q::PetscQuadrature,fq::PetscQuadrature = PetscDTCreateDefaultQuadrature(petsclib::PetscLibType,ct::DMPolytopeType, qorder::PetscInt) +Create default quadrature for a given cell + +Not collective + +Input Parameters: +- `ct` - The integration domain +- `qorder` - The desired quadrature order + +Output Parameters: +- `q` - The cell quadrature +- `fq` - The face quadrature + +Level: developer + +-seealso: `PetscDTCreateQuadratureByCell()`, `PetscFECreateDefault()`, `PetscDTGaussTensorQuadrature()`, `PetscDTSimplexQuadrature()`, `PetscDTTensorQuadratureCreate()` + +# External Links +$(_doc_external("Dm/PetscDTCreateDefaultQuadrature")) +""" +function PetscDTCreateDefaultQuadrature(ct::DMPolytopeType, qorder::PetscInt) end + +@for_petsc function PetscDTCreateDefaultQuadrature(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::PetscInt) + q_ = Ref{PetscQuadrature}() + fq_ = Ref{PetscQuadrature}() + + @chk ccall( + (:PetscDTCreateDefaultQuadrature, $petsc_library), + PetscErrorCode, + (DMPolytopeType, PetscInt, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), + ct, qorder, q_, fq_, + ) + + q = q_[] + fq = fq_[] + + return q,fq +end + +""" + PetscStrtolower(petsclib::PetscLibType,a::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrtolower")) +""" +function PetscStrtolower(a::Vector{Cchar}) end + +@for_petsc function PetscStrtolower(petsclib::$UnionPetscLib, a::Vector{Cchar}) + + @chk ccall( + (:PetscStrtolower, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + a, + ) + + + return nothing +end + +""" + PetscStrtoupper(petsclib::PetscLibType,a::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrtoupper")) +""" +function PetscStrtoupper(a::Vector{Cchar}) end + +@for_petsc function PetscStrtoupper(petsclib::$UnionPetscLib, a::Vector{Cchar}) + + @chk ccall( + (:PetscStrtoupper, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + a, + ) + + + return nothing +end + +""" + len::Csize_t = PetscStrlen(petsclib::PetscLibType,s::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrlen")) +""" +function PetscStrlen(s::Vector{Cchar}) end + +@for_petsc function PetscStrlen(petsclib::$UnionPetscLib, s::Vector{Cchar}) + len_ = Ref{Csize_t}() + + @chk ccall( + (:PetscStrlen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Csize_t}), + s, len_, + ) + + len = len_[] + + return len +end + +""" + t::Vector{Cchar} = PetscStrallocpy(petsclib::PetscLibType,s::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrallocpy")) +""" +function PetscStrallocpy(s::Vector{Cchar}) end + +@for_petsc function PetscStrallocpy(petsclib::$UnionPetscLib, s::Vector{Cchar}) + t_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscStrallocpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Ptr{Cchar}}), + s, t_, + ) + + t = unsafe_wrap(Array, t_[], VecGetLocalSize(petsclib, x); own = false) + + return t +end + +""" + flg::PetscBool = PetscStrcmp(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrcmp")) +""" +function PetscStrcmp(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrcmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrcmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscStrncpy(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscStrncpy")) +""" +function PetscStrncpy(s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end + +@for_petsc function PetscStrncpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) + + @chk ccall( + (:PetscStrncpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + s, t, n, + ) + + + return nothing +end + +""" + PetscStrlcat(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscStrlcat")) +""" +function PetscStrlcat(s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end + +@for_petsc function PetscStrlcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) + + @chk ccall( + (:PetscStrlcat, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + s, t, n, + ) + + + return nothing +end + +""" + t::PetscBool = PetscStrncmp(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscStrncmp")) +""" +function PetscStrncmp(a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) end + +@for_petsc function PetscStrncmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) + t_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrncmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + a, b, n, t_, + ) + + t = t_[] + + return t +end + +""" + tmp::Vector{Cchar} = PetscStrrstr(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrrstr")) +""" +function PetscStrrstr(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrrstr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + tmp_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscStrrstr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}), + a, b, tmp_, + ) + + tmp = unsafe_wrap(Array, tmp_[], VecGetLocalSize(petsclib, x); own = false) + + return tmp +end + +""" + tmp::Vector{Cchar} = PetscStrstr(petsclib::PetscLibType,haystack::Vector{Cchar}, needle::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrstr")) +""" +function PetscStrstr(haystack::Vector{Cchar}, needle::Vector{Cchar}) end + +@for_petsc function PetscStrstr(petsclib::$UnionPetscLib, haystack::Vector{Cchar}, needle::Vector{Cchar}) + tmp_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscStrstr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}), + haystack, needle, tmp_, + ) + + tmp = unsafe_wrap(Array, tmp_[], VecGetLocalSize(petsclib, x); own = false) + + return tmp +end + +""" + t::PetscBool = PetscStrgrt(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrgrt")) +""" +function PetscStrgrt(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrgrt(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + t_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrgrt, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, t_, + ) + + t = t_[] + + return t +end + +""" + c::Vector{Cchar} = PetscStrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar) + +# External Links +$(_doc_external("Sys/PetscStrchr")) +""" +function PetscStrchr(a::Vector{Cchar}, b::Cchar) end + +@for_petsc function PetscStrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar) + c_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscStrchr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Ptr{Cchar}}), + a, b, c_, + ) + + c = unsafe_wrap(Array, c_[], VecGetLocalSize(petsclib, x); own = false) + + return c +end + +""" + c::Vector{Cchar} = PetscStrrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar) + +# External Links +$(_doc_external("Sys/PetscStrrchr")) +""" +function PetscStrrchr(a::Vector{Cchar}, b::Cchar) end + +@for_petsc function PetscStrrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar) + c_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscStrrchr, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Ptr{Cchar}}), + a, b, c_, + ) + + c = unsafe_wrap(Array, c_[], VecGetLocalSize(petsclib, x); own = false) + + return c +end + +""" + flg::PetscBool = PetscStrendswith(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrendswith")) +""" +function PetscStrendswith(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrendswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrendswith, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscStrbeginswith(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscStrbeginswith")) +""" +function PetscStrbeginswith(a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrbeginswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrbeginswith, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + a::Cvoid,b::Cvoid = PetscMemmove(petsclib::PetscLibType,n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscMemmove")) +""" +function PetscMemmove(n::Csize_t) end + +@for_petsc function PetscMemmove(petsclib::$UnionPetscLib, n::Csize_t) + a_ = Ref{Cvoid}() + b_ = Ref{Cvoid}() + + @chk ccall( + (:PetscMemmove, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), + a_, b_, n, + ) + + a = a_[] + b = b_[] + + return a,b +end + +""" + a::Cvoid,b::Cvoid = PetscMemcpy(petsclib::PetscLibType,n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscMemcpy")) +""" +function PetscMemcpy(n::Csize_t) end + +@for_petsc function PetscMemcpy(petsclib::$UnionPetscLib, n::Csize_t) + a_ = Ref{Cvoid}() + b_ = Ref{Cvoid}() + + @chk ccall( + (:PetscMemcpy, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), + a_, b_, n, + ) + + a = a_[] + b = b_[] + + return a,b +end + +""" + a::Cvoid = PetscMemzero(petsclib::PetscLibType,n::Csize_t) + +# External Links +$(_doc_external("Sys/PetscMemzero")) +""" +function PetscMemzero(n::Csize_t) end + +@for_petsc function PetscMemzero(petsclib::$UnionPetscLib, n::Csize_t) + a_ = Ref{Cvoid}() + + @chk ccall( + (:PetscMemzero, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Csize_t), + a_, n, + ) + + a = a_[] + + return a +end + +""" + PetscBTMemzero(petsclib::PetscLibType,m::PetscCount, array::PetscBT) + +# External Links +$(_doc_external("Sys/PetscBTMemzero")) +""" +function PetscBTMemzero(m::PetscCount, array::PetscBT) end + +@for_petsc function PetscBTMemzero(petsclib::$UnionPetscLib, m::PetscCount, array::PetscBT) + + @chk ccall( + (:PetscBTMemzero, $petsc_library), + PetscErrorCode, + (PetscCount, PetscBT), + m, array, + ) + + + return nothing +end + +""" + array::PetscBT = PetscBTDestroy(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscBTDestroy")) +""" +function PetscBTDestroy() end + +@for_petsc function PetscBTDestroy(petsclib::$UnionPetscLib) + array_ = Ref{PetscBT}() + + @chk ccall( + (:PetscBTDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscBT},), + array_, + ) + + array = array_[] + + return array +end + +""" + array::PetscBT = PetscBTCreate(petsclib::PetscLibType,m::PetscCount) + +# External Links +$(_doc_external("Sys/PetscBTCreate")) +""" +function PetscBTCreate(m::PetscCount) end + +@for_petsc function PetscBTCreate(petsclib::$UnionPetscLib, m::PetscCount) + array_ = Ref{PetscBT}() + + @chk ccall( + (:PetscBTCreate, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscBT}), + m, array_, + ) + + array = array_[] + + return array +end + +""" + PetscBTCopy(petsclib::PetscLibType,dest::PetscBT, m::PetscCount, source::PetscBT) + +# External Links +$(_doc_external("Sys/PetscBTCopy")) +""" +function PetscBTCopy(dest::PetscBT, m::PetscCount, source::PetscBT) end + +@for_petsc function PetscBTCopy(petsclib::$UnionPetscLib, dest::PetscBT, m::PetscCount, source::PetscBT) + + @chk ccall( + (:PetscBTCopy, $petsc_library), + PetscErrorCode, + (PetscBT, PetscCount, PetscBT), + dest, m, source, + ) + + + return nothing +end + +""" + PetscBTSet(petsclib::PetscLibType,array::PetscBT, index::PetscCount) + +# External Links +$(_doc_external("Sys/PetscBTSet")) +""" +function PetscBTSet(array::PetscBT, index::PetscCount) end + +@for_petsc function PetscBTSet(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) + + @chk ccall( + (:PetscBTSet, $petsc_library), + PetscErrorCode, + (PetscBT, PetscCount), + array, index, + ) + + + return nothing +end + +""" + PetscBTNegate(petsclib::PetscLibType,array::PetscBT, index::PetscCount) + +# External Links +$(_doc_external("Sys/PetscBTNegate")) +""" +function PetscBTNegate(array::PetscBT, index::PetscCount) end + +@for_petsc function PetscBTNegate(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) + + @chk ccall( + (:PetscBTNegate, $petsc_library), + PetscErrorCode, + (PetscBT, PetscCount), + array, index, + ) + + + return nothing +end + +""" + PetscBTClear(petsclib::PetscLibType,array::PetscBT, index::PetscCount) + +# External Links +$(_doc_external("Sys/PetscBTClear")) +""" +function PetscBTClear(array::PetscBT, index::PetscCount) end + +@for_petsc function PetscBTClear(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) + + @chk ccall( + (:PetscBTClear, $petsc_library), + PetscErrorCode, + (PetscBT, PetscCount), + array, index, + ) + + + return nothing +end + +""" + PetscLogGpuFlops(petsclib::PetscLibType,n::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogGpuFlops")) +""" +function PetscLogGpuFlops(n::PetscLogDouble) end + +@for_petsc function PetscLogGpuFlops(petsclib::$UnionPetscLib, n::PetscLogDouble) + + @chk ccall( + (:PetscLogGpuFlops, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + n, + ) + + + return nothing +end + +""" + PetscLogGpuTimeAdd(petsclib::PetscLibType,t::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogGpuTimeAdd")) +""" +function PetscLogGpuTimeAdd(t::PetscLogDouble) end + +@for_petsc function PetscLogGpuTimeAdd(petsclib::$UnionPetscLib, t::PetscLogDouble) + + @chk ccall( + (:PetscLogGpuTimeAdd, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + t, + ) + + + return nothing +end + +""" + PetscLogCpuToGpu(petsclib::PetscLibType,size::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogCpuToGpu")) +""" +function PetscLogCpuToGpu(size::PetscLogDouble) end + +@for_petsc function PetscLogCpuToGpu(petsclib::$UnionPetscLib, size::PetscLogDouble) + + @chk ccall( + (:PetscLogCpuToGpu, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + size, + ) + + + return nothing +end + +""" + PetscLogGpuToCpu(petsclib::PetscLibType,size::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogGpuToCpu")) +""" +function PetscLogGpuToCpu(size::PetscLogDouble) end + +@for_petsc function PetscLogGpuToCpu(petsclib::$UnionPetscLib, size::PetscLogDouble) + + @chk ccall( + (:PetscLogGpuToCpu, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + size, + ) + + + return nothing +end + +""" + PetscLogCpuToGpuScalar(petsclib::PetscLibType,size::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogCpuToGpuScalar")) +""" +function PetscLogCpuToGpuScalar(size::PetscLogDouble) end + +@for_petsc function PetscLogCpuToGpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble) + + @chk ccall( + (:PetscLogCpuToGpuScalar, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + size, + ) + + + return nothing +end + +""" + PetscLogGpuToCpuScalar(petsclib::PetscLibType,size::PetscLogDouble) + +# External Links +$(_doc_external("Sys/PetscLogGpuToCpuScalar")) +""" +function PetscLogGpuToCpuScalar(size::PetscLogDouble) end + +@for_petsc function PetscLogGpuToCpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble) + + @chk ccall( + (:PetscLogGpuToCpuScalar, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + size, + ) + + + return nothing +end + +""" + result::PetscInt = PetscIntMultError(petsclib::PetscLibType,a::PetscInt, b::PetscInt) + +# External Links +$(_doc_external("Sys/PetscIntMultError")) +""" +function PetscIntMultError(a::PetscInt, b::PetscInt) end + +@for_petsc function PetscIntMultError(petsclib::$UnionPetscLib, a::PetscInt, b::PetscInt) + result_ = Ref{PetscInt}() + + @chk ccall( + (:PetscIntMultError, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}), + a, b, result_, + ) + + result = result_[] + + return result +end + +""" + result::PetscInt = PetscIntSumError(petsclib::PetscLibType,a::PetscInt, b::PetscInt) + +# External Links +$(_doc_external("Sys/PetscIntSumError")) +""" +function PetscIntSumError(a::PetscInt, b::PetscInt) end + +@for_petsc function PetscIntSumError(petsclib::$UnionPetscLib, a::PetscInt, b::PetscInt) + result_ = Ref{PetscInt}() + + @chk ccall( + (:PetscIntSumError, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}), + a, b, result_, + ) + + result = result_[] + + return result +end + +""" + set::PetscBool = PetscCitationsRegister(petsclib::PetscLibType,cit::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscCitationsRegister")) +""" +function PetscCitationsRegister(cit::Vector{Cchar}) end + +@for_petsc function PetscCitationsRegister(petsclib::$UnionPetscLib, cit::Vector{Cchar}) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscCitationsRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + cit, set_, + ) + + set = set_[] + + return set +end + +""" + factorial::PetscReal = PetscDTFactorial(petsclib::PetscLibType,n::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTFactorial")) +""" +function PetscDTFactorial(n::PetscInt) end + +@for_petsc function PetscDTFactorial(petsclib::$UnionPetscLib, n::PetscInt) + factorial_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTFactorial, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscReal}), + n, factorial_, + ) + + factorial = factorial_[] + + return factorial +end + +""" + factorial::PetscInt = PetscDTFactorialInt(petsclib::PetscLibType,n::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTFactorialInt")) +""" +function PetscDTFactorialInt(n::PetscInt) end + +@for_petsc function PetscDTFactorialInt(petsclib::$UnionPetscLib, n::PetscInt) + factorial_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTFactorialInt, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}), + n, factorial_, + ) + + factorial = factorial_[] + + return factorial +end + +""" + binomial::PetscReal = PetscDTBinomial(petsclib::PetscLibType,n::PetscInt, k::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTBinomial")) +""" +function PetscDTBinomial(n::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTBinomial(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) + binomial_ = Ref{PetscReal}() + + @chk ccall( + (:PetscDTBinomial, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscReal}), + n, k, binomial_, + ) + + binomial = binomial_[] + + return binomial +end + +""" + binomial::PetscInt = PetscDTBinomialInt(petsclib::PetscLibType,n::PetscInt, k::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTBinomialInt")) +""" +function PetscDTBinomialInt(n::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTBinomialInt(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) + binomial_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTBinomialInt, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}), + n, k, binomial_, + ) + + binomial = binomial_[] + + return binomial +end + +""" + perm::PetscInt,isOdd::PetscBool = PetscDTEnumPerm(petsclib::PetscLibType,n::PetscInt, k::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTEnumPerm")) +""" +function PetscDTEnumPerm(n::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTEnumPerm(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) + perm_ = Ref{PetscInt}() + isOdd_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDTEnumPerm, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + n, k, perm_, isOdd_, + ) + + perm = perm_[] + isOdd = isOdd_[] + + return perm,isOdd +end + +""" + perm::PetscInt,k::PetscInt,isOdd::PetscBool = PetscDTPermIndex(petsclib::PetscLibType,n::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTPermIndex")) +""" +function PetscDTPermIndex(n::PetscInt) end + +@for_petsc function PetscDTPermIndex(petsclib::$UnionPetscLib, n::PetscInt) + perm_ = Ref{PetscInt}() + k_ = Ref{PetscInt}() + isOdd_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDTPermIndex, $petsc_library), + PetscErrorCode, + (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscBool}), + n, perm_, k_, isOdd_, + ) + + perm = perm_[] + k = k_[] + isOdd = isOdd_[] + + return perm,k,isOdd +end + +""" + subset::PetscInt = PetscDTEnumSubset(petsclib::PetscLibType,n::PetscInt, k::PetscInt, j::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTEnumSubset")) +""" +function PetscDTEnumSubset(n::PetscInt, k::PetscInt, j::PetscInt) end + +@for_petsc function PetscDTEnumSubset(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt, j::PetscInt) + subset_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTEnumSubset, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + n, k, j, subset_, + ) + + subset = subset_[] + + return subset +end + +""" + subset::PetscInt,index::PetscInt = PetscDTSubsetIndex(petsclib::PetscLibType,n::PetscInt, k::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTSubsetIndex")) +""" +function PetscDTSubsetIndex(n::PetscInt, k::PetscInt) end + +@for_petsc function PetscDTSubsetIndex(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) + subset_ = Ref{PetscInt}() + index_ = Ref{PetscInt}() + + @chk ccall( + (:PetscDTSubsetIndex, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + n, k, subset_, index_, + ) + + subset = subset_[] + index = index_[] + + return subset,index +end + +""" + perm::PetscInt,isOdd::PetscBool = PetscDTEnumSplit(petsclib::PetscLibType,n::PetscInt, k::PetscInt, j::PetscInt) + +# External Links +$(_doc_external("Dm/PetscDTEnumSplit")) +""" +function PetscDTEnumSplit(n::PetscInt, k::PetscInt, j::PetscInt) end + +@for_petsc function PetscDTEnumSplit(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt, j::PetscInt) + perm_ = Ref{PetscInt}() + isOdd_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDTEnumSplit, $petsc_library), + PetscErrorCode, + (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + n, k, j, perm_, isOdd_, + ) + + perm = perm_[] + isOdd = isOdd_[] + + return perm,isOdd +end + +""" + v::PetscLogDouble = PetscTime(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscTime")) +""" +function PetscTime() end + +@for_petsc function PetscTime(petsclib::$UnionPetscLib) + v_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscTime, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscLogDouble = PetscTimeSubtract(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscTimeSubtract")) +""" +function PetscTimeSubtract() end + +@for_petsc function PetscTimeSubtract(petsclib::$UnionPetscLib) + v_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscTimeSubtract, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscLogDouble = PetscTimeAdd(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscTimeAdd")) +""" +function PetscTimeAdd() end + +@for_petsc function PetscTimeAdd(petsclib::$UnionPetscLib) + v_ = Ref{PetscLogDouble}() + + @chk ccall( + (:PetscTimeAdd, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + v_, + ) + + v = v_[] + + return v +end + +""" + PetscOptionsBegin(petsclib::PetscLibType,comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscOptionsBegin")) +""" +function PetscOptionsBegin(comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) end + +@for_petsc function PetscOptionsBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) + + @chk ccall( + (:PetscOptionsBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + comm, prefix, mess, sec, + ) + + + return nothing +end + +""" + PetscOptionsEnd(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscOptionsEnd")) +""" +function PetscOptionsEnd() end + +@for_petsc function PetscOptionsEnd(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsEnd, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + value::PetscBool,set::PetscBool = PetscOptionsBool(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) + +# External Links +$(_doc_external("Sys/PetscOptionsBool")) +""" +function PetscOptionsBool(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) end + +@for_petsc function PetscOptionsBool(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) + value_ = Ref{PetscBool}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsBool, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscBool, Ptr{PetscBool}, Ptr{PetscBool}), + opt, text, man, currentvalue, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + value::PetscBool3,set::PetscBool3 = PetscOptionsBool3(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) + +# External Links +$(_doc_external("Sys/PetscOptionsBool3")) +""" +function PetscOptionsBool3(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) end + +@for_petsc function PetscOptionsBool3(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) + value_ = Ref{PetscBool3}() + set_ = Ref{PetscBool3}() + + @chk ccall( + (:PetscOptionsBool3, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscBool3, Ptr{PetscBool3}, Ptr{PetscBool3}), + opt, text, man, currentvalue, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + value::PetscInt,set::PetscBool = PetscOptionsInt(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) + +# External Links +$(_doc_external("Sys/PetscOptionsInt")) +""" +function PetscOptionsInt(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) end + +@for_petsc function PetscOptionsInt(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) + value_ = Ref{PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsInt, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + opt, text, man, currentvalue, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + value::PetscReal,set::PetscBool = PetscOptionsReal(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) + +# External Links +$(_doc_external("Sys/PetscOptionsReal")) +""" +function PetscOptionsReal(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) end + +@for_petsc function PetscOptionsReal(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) + value_ = Ref{PetscReal}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsReal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscReal, Ptr{PetscReal}, Ptr{PetscBool}), + opt, text, man, currentvalue, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + value::PetscScalar,set::PetscBool = PetscOptionsScalar(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) + +# External Links +$(_doc_external("Sys/PetscOptionsScalar")) +""" +function PetscOptionsScalar(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) end + +@for_petsc function PetscOptionsScalar(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) + value_ = Ref{PetscScalar}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsScalar, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscScalar, Ptr{PetscScalar}, Ptr{PetscBool}), + opt, text, man, currentvalue, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + n::PetscInt,set::PetscBool = PetscOptionsScalarArray(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) + +# External Links +$(_doc_external("Sys/PetscOptionsScalarArray")) +""" +function PetscOptionsScalarArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) end + +@for_petsc function PetscOptionsScalarArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) + n_ = Ref{PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsScalarArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscScalar}, Ptr{PetscInt}, Ptr{PetscBool}), + opt, text, man, value, n_, set_, + ) + + n = n_[] + set = set_[] + + return n,set +end + +""" + n::PetscInt,set::PetscBool = PetscOptionsIntArray(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) + +# External Links +$(_doc_external("Sys/PetscOptionsIntArray")) +""" +function PetscOptionsIntArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) end + +@for_petsc function PetscOptionsIntArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) + n_ = Ref{PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsIntArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscBool}), + opt, text, man, value, n_, set_, + ) + + n = n_[] + set = set_[] + + return n,set +end + +""" + n::PetscInt,set::PetscBool = PetscOptionsRealArray(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) + +# External Links +$(_doc_external("Sys/PetscOptionsRealArray")) +""" +function PetscOptionsRealArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) end + +@for_petsc function PetscOptionsRealArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) + n_ = Ref{PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsRealArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscReal}, Ptr{PetscInt}, Ptr{PetscBool}), + opt, text, man, value, n_, set_, + ) + + n = n_[] + set = set_[] + + return n,set +end + +""" + n::PetscInt,set::PetscBool = PetscOptionsBoolArray(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) + +# External Links +$(_doc_external("Sys/PetscOptionsBoolArray")) +""" +function PetscOptionsBoolArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) end + +@for_petsc function PetscOptionsBoolArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) + n_ = Ref{PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsBoolArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{PetscInt}, Ptr{PetscBool}), + opt, text, man, value, n_, set_, + ) + + n = n_[] + set = set_[] + + return n,set +end + diff --git a/src/autowrapped/Vec_wrappers.jl b/src/autowrapped/Vec_wrappers.jl new file mode 100644 index 00000000..2b93efbf --- /dev/null +++ b/src/autowrapped/Vec_wrappers.jl @@ -0,0 +1,6645 @@ +""" + max::PetscReal = VecMaxPointwiseDivide(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the maximum of the componentwise division `max = max_i abs(x[i]/y[i])`. + +Logically Collective + +Input Parameters: +- `x` - the numerators +- `y` - the denominators + +Output Parameter: +- `max` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseDivide()`, `VecPointwiseMult()`, `VecPointwiseMax()`, `VecPointwiseMin()`, `VecPointwiseMaxAbs()` + +# External Links +$(_doc_external("Vec/VecMaxPointwiseDivide")) +""" +function VecMaxPointwiseDivide(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecMaxPointwiseDivide(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + max_ = Ref{$PetscReal}() + + @chk ccall( + (:VecMaxPointwiseDivide, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscReal}), + x, y, max_, + ) + + max = max_[] + + return max +end + +""" + val::PetscScalar = VecDot(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the vector dot product. + +Collective + +Input Parameters: +- `x` - first vector +- `y` - second vector + +Output Parameter: +- `val` - the dot product + +Level: intermediate + +Notes for Users of Complex Numbers: +For complex vectors, `VecDot()` computes +-seealso: [](ch_vectors), `Vec`, `VecMDot()`, `VecTDot()`, `VecNorm()`, `VecDotBegin()`, `VecDotEnd()`, `VecDotRealPart()` + +# External Links +$(_doc_external("Vec/VecDot")) +""" +function VecDot(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecDot(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + val_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecDot, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, val_, + ) + + val = val_[] + + return val +end + +""" + val::PetscReal = VecDotRealPart(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the real part of the vector dot product. + +Collective + +Input Parameters: +- `x` - first vector +- `y` - second vector + +Output Parameter: +- `val` - the real part of the dot product; + +Level: intermediate + +Notes for Users of Complex Numbers: +See `VecDot()` for more details on the definition of the dot product for complex numbers + +For real numbers this returns the same value as `VecDot()` + +For complex numbers in C^n (that is a vector of n components with a complex number for each component) this is equal to the usual real dot product on the +the space R^{2n} (that is a vector of 2n components with the real or imaginary part of the complex numbers for components) + +-seealso: [](ch_vectors), `Vec`, `VecMDot()`, `VecTDot()`, `VecNorm()`, `VecDotBegin()`, `VecDotEnd()`, `VecDot()`, `VecDotNorm2()` + +# External Links +$(_doc_external("Vec/VecDotRealPart")) +""" +function VecDotRealPart(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecDotRealPart(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecDotRealPart, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscReal}), + x, y, val_, + ) + + val = val_[] + + return val +end + +""" + val::PetscReal = VecNorm(petsclib::PetscLibType,x::PetscVec, type::NormType) +Computes the vector norm. + +Collective + +Input Parameters: +- `x` - the vector +- `type` - the type of the norm requested + +Output Parameter: +- `val` - the norm + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `NormType`, `VecDot()`, `VecTDot()`, `VecDotBegin()`, `VecDotEnd()`, `VecNormAvailable()`, +`VecNormBegin()`, `VecNormEnd()`, `NormType()` + +# External Links +$(_doc_external("Vec/VecNorm")) +""" +function VecNorm(petsclib::PetscLibType, x::PetscVec, type::NormType) end + +@for_petsc function VecNorm(petsclib::$UnionPetscLib, x::PetscVec, type::NormType ) + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecNorm, $petsc_library), + PetscErrorCode, + (CVec, NormType, Ptr{$PetscReal}), + x, type, val_, + ) + + val = val_[] + + return val +end + +""" + available::PetscBool,val::PetscReal = VecNormAvailable(petsclib::PetscLibType,x::PetscVec, type::NormType) +Returns the vector norm if it is already known. That is, it has been previously computed and cached in the vector + +Not Collective + +Input Parameters: +- `x` - the vector +- `type` - one of `NORM_1` (sum_i |x[i]|), `NORM_2` sqrt(sum_i (x[i])^2), `NORM_INFINITY` max_i |x[i]|. Also available +`NORM_1_AND_2`, which computes both norms and stores them +in a two element array. + +Output Parameters: +- `available` - `PETSC_TRUE` if the val returned is valid +- `val` - the norm + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecDot()`, `VecTDot()`, `VecNorm()`, `VecDotBegin()`, `VecDotEnd()`, +`VecNormBegin()`, `VecNormEnd()` + +# External Links +$(_doc_external("Vec/VecNormAvailable")) +""" +function VecNormAvailable(petsclib::PetscLibType, x::PetscVec, type::NormType) end + +@for_petsc function VecNormAvailable(petsclib::$UnionPetscLib, x::PetscVec, type::NormType ) + available_ = Ref{PetscBool}() + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecNormAvailable, $petsc_library), + PetscErrorCode, + (CVec, NormType, Ptr{PetscBool}, Ptr{$PetscReal}), + x, type, available_, val_, + ) + + available = available_[] + val = val_[] + + return available,val +end + +""" + val::PetscReal = VecNormalize(petsclib::PetscLibType,x::PetscVec) +Normalizes a vector by its 2 + +Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `val` - the vector norm before normalization. May be `NULL` if the value is not needed. + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecNorm()`, `NORM_2`, `NormType` + +# External Links +$(_doc_external("Vec/VecNormalize")) +""" +function VecNormalize(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecNormalize(petsclib::$UnionPetscLib, x::PetscVec ) + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecNormalize, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscReal}), + x, val_, + ) + + val = val_[] + + return val +end + +""" + p::PetscInt,val::PetscReal = VecMax(petsclib::PetscLibType,x::PetscVec) +Determines the vector component with maximum real part and its location. + +Collective + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `p` - the index of `val` (pass `NULL` if you don't want this) in the vector +- `val` - the maximum component + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecNorm()`, `VecMin()` + +# External Links +$(_doc_external("Vec/VecMax")) +""" +function VecMax(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecMax(petsclib::$UnionPetscLib, x::PetscVec ) + p_ = Ref{$PetscInt}() + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecMax, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscReal}), + x, p_, val_, + ) + + p = p_[] + val = val_[] + + return p,val +end + +""" + p::PetscInt,val::PetscReal = VecMin(petsclib::PetscLibType,x::PetscVec) +Determines the vector component with minimum real part and its location. + +Collective + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `p` - the index of `val` (pass `NULL` if you don't want this location) in the vector +- `val` - the minimum component + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecMax()` + +# External Links +$(_doc_external("Vec/VecMin")) +""" +function VecMin(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecMin(petsclib::$UnionPetscLib, x::PetscVec ) + p_ = Ref{$PetscInt}() + val_ = Ref{$PetscReal}() + + @chk ccall( + (:VecMin, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscReal}), + x, p_, val_, + ) + + p = p_[] + val = val_[] + + return p,val +end + +""" + val::PetscScalar = VecTDot(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes an indefinite vector dot product. That is, this +routine does NOT use the complex conjugate. + +Collective + +Input Parameters: +- `x` - first vector +- `y` - second vector + +Output Parameter: +- `val` - the dot product + +Level: intermediate + +Notes for Users of Complex Numbers: +For complex vectors, `VecTDot()` computes the indefinite form +-seealso: [](ch_vectors), `Vec`, `VecDot()`, `VecMTDot()` + +# External Links +$(_doc_external("Vec/VecTDot")) +""" +function VecTDot(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecTDot(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + val_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecTDot, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, val_, + ) + + val = val_[] + + return val +end + +""" + VecAXPY(petsclib::PetscLibType,y::PetscVec, alpha::PetscScalar, x::PetscVec) +Computes `y = alpha x + y`. + +Logically Collective + +Input Parameters: +- `alpha` - the scalar +- `x` - vector scale by `alpha` +- `y` - vector accumulated into + +Output Parameter: +- `y` - output vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAYPX()`, `VecMAXPY()`, `VecWAXPY()`, `VecAXPBYPCZ()`, `VecAXPBY()` + +# External Links +$(_doc_external("Vec/VecAXPY")) +""" +function VecAXPY(petsclib::PetscLibType, y::PetscVec, alpha::PetscScalar, x::PetscVec) end + +@for_petsc function VecAXPY(petsclib::$UnionPetscLib, y::PetscVec, alpha::$PetscScalar, x::PetscVec ) + + @chk ccall( + (:VecAXPY, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar, CVec), + y, alpha, x, + ) + + + return nothing +end + +""" + VecAYPX(petsclib::PetscLibType,y::PetscVec, beta::PetscScalar, x::PetscVec) +Computes `y = x + beta y`. + +Logically Collective + +Input Parameters: +- `beta` - the scalar +- `x` - the unscaled vector +- `y` - the vector to be scaled + +Output Parameter: +- `y` - output vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecMAXPY()`, `VecWAXPY()`, `VecAXPY()`, `VecAXPBYPCZ()`, `VecAXPBY()` + +# External Links +$(_doc_external("Vec/VecAYPX")) +""" +function VecAYPX(petsclib::PetscLibType, y::PetscVec, beta::PetscScalar, x::PetscVec) end + +@for_petsc function VecAYPX(petsclib::$UnionPetscLib, y::PetscVec, beta::$PetscScalar, x::PetscVec ) + + @chk ccall( + (:VecAYPX, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar, CVec), + y, beta, x, + ) + + + return nothing +end + +""" + VecAXPBY(petsclib::PetscLibType,y::PetscVec, alpha::PetscScalar, beta::PetscScalar, x::PetscVec) +Computes `y = alpha x + beta y`. + +Logically Collective + +Input Parameters: +- `alpha` - first scalar +- `beta` - second scalar +- `x` - the first scaled vector +- `y` - the second scaled vector + +Output Parameter: +- `y` - output vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAYPX()`, `VecMAXPY()`, `VecWAXPY()`, `VecAXPY()`, `VecAXPBYPCZ()` + +# External Links +$(_doc_external("Vec/VecAXPBY")) +""" +function VecAXPBY(petsclib::PetscLibType, y::PetscVec, alpha::PetscScalar, beta::PetscScalar, x::PetscVec) end + +@for_petsc function VecAXPBY(petsclib::$UnionPetscLib, y::PetscVec, alpha::$PetscScalar, beta::$PetscScalar, x::PetscVec ) + + @chk ccall( + (:VecAXPBY, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar, $PetscScalar, CVec), + y, alpha, beta, x, + ) + + + return nothing +end + +""" + VecAXPBYPCZ(petsclib::PetscLibType,z::PetscVec, alpha::PetscScalar, beta::PetscScalar, gamma::PetscScalar, x::PetscVec, y::PetscVec) +Computes `z = alpha x + beta y + gamma z` + +Logically Collective + +Input Parameters: +- `alpha` - first scalar +- `beta` - second scalar +- `gamma` - third scalar +- `x` - first vector +- `y` - second vector +- `z` - third vector + +Output Parameter: +- `z` - output vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAYPX()`, `VecMAXPY()`, `VecWAXPY()`, `VecAXPY()`, `VecAXPBY()` + +# External Links +$(_doc_external("Vec/VecAXPBYPCZ")) +""" +function VecAXPBYPCZ(petsclib::PetscLibType, z::PetscVec, alpha::PetscScalar, beta::PetscScalar, gamma::PetscScalar, x::PetscVec, y::PetscVec) end + +@for_petsc function VecAXPBYPCZ(petsclib::$UnionPetscLib, z::PetscVec, alpha::$PetscScalar, beta::$PetscScalar, gamma::$PetscScalar, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:VecAXPBYPCZ, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar, $PetscScalar, $PetscScalar, CVec, CVec), + z, alpha, beta, gamma, x, y, + ) + + + return nothing +end + +""" + w::PetscVec = VecWAXPY(petsclib::PetscLibType,alpha::PetscScalar, x::PetscVec, y::PetscVec) +Computes `w = alpha x + y`. + +Logically Collective + +Input Parameters: +- `alpha` - the scalar +- `x` - first vector, multiplied by `alpha` +- `y` - second vector + +Output Parameter: +- `w` - the result + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAXPY()`, `VecAYPX()`, `VecAXPBY()`, `VecMAXPY()`, `VecAXPBYPCZ()` + +# External Links +$(_doc_external("Vec/VecWAXPY")) +""" +function VecWAXPY(petsclib::PetscLibType, alpha::PetscScalar, x::PetscVec, y::PetscVec) end + +@for_petsc function VecWAXPY(petsclib::$UnionPetscLib, alpha::$PetscScalar, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecWAXPY, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar, CVec, CVec), + w_, alpha, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + y::Vector{PetscScalar} = VecGetValues(petsclib::PetscLibType,x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}) +Gets values from certain locations of a vector. Currently +can only get values on the same processor on which they are owned + +Not Collective + +Input Parameters: +- `x` - vector to get values from +- `ni` - number of elements to get +- `ix` - indices where to get them from (in global 1d numbering) + +Output Parameter: +- `y` - array of values, must be passed in with a length of `ni` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecGetValues")) +""" +function VecGetValues(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}) end + +@for_petsc function VecGetValues(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt} ) + y = Vector{$PetscScalar}(undef, ni); + + @chk ccall( + (:VecGetValues, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + x, ni, ix, y, + ) + + + return y +end + +""" + val::Vector{PetscScalar} = VecMTDot(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) +Computes indefinite vector multiple dot products. +That is, it does NOT use the complex conjugate. + +Collective + +Input Parameters: +- `x` - one vector +- `nv` - number of vectors +- `y` - array of vectors. Note that vectors are pointers + +Output Parameter: +- `val` - array of the dot products + +Level: intermediate + +Notes for Users of Complex Numbers: +For complex vectors, `VecMTDot()` computes the indefinite form +-seealso: [](ch_vectors), `Vec`, `VecMDot()`, `VecTDot()` + +# External Links +$(_doc_external("Vec/VecMTDot")) +""" +function VecMTDot(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end + +@for_petsc function VecMTDot(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) + val = Vector{$PetscScalar}(undef, nv); + + @chk ccall( + (:VecMTDot, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, val, + ) + + + return val +end + +""" + val::Vector{PetscScalar} = VecMDot(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) +Computes multiple vector dot products. + +Collective + +Input Parameters: +- `x` - one vector +- `nv` - number of vectors +- `y` - array of vectors. + +Output Parameter: +- `val` - array of the dot products (does not allocate the array) + +Level: intermediate + +Notes for Users of Complex Numbers: +For complex vectors, `VecMDot()` computes +-seealso: [](ch_vectors), `Vec`, `VecMTDot()`, `VecDot()`, `VecDuplicateVecs()` + +# External Links +$(_doc_external("Vec/VecMDot")) +""" +function VecMDot(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end + +@for_petsc function VecMDot(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) + val = Vector{$PetscScalar}(undef, nv); + + @chk ccall( + (:VecMDot, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, val, + ) + + + return val +end + +""" + VecMAXPY(petsclib::PetscLibType,y::PetscVec, nv::PetscInt, alpha::Vector{PetscScalar}, x::Vector{PetscVec}) +Computes `y = y + sum alpha[i] x[i]` + +Logically Collective + +Input Parameters: +- `nv` - number of scalars and `x` vectors +- `alpha` - array of scalars +- `y` - one vector +- `x` - array of vectors + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecMAXPBY()`,`VecAYPX()`, `VecWAXPY()`, `VecAXPY()`, `VecAXPBYPCZ()`, `VecAXPBY()`, `VecDuplicateVecs()` + +# External Links +$(_doc_external("Vec/VecMAXPY")) +""" +function VecMAXPY(petsclib::PetscLibType, y::PetscVec, nv::PetscInt, alpha::Vector{PetscScalar}, x::Vector{PetscVec}) end + +@for_petsc function VecMAXPY(petsclib::$UnionPetscLib, y::PetscVec, nv::$PetscInt, alpha::Vector{$PetscScalar}, x::Vector{PetscVec} ) + + @chk ccall( + (:VecMAXPY, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), + y, nv, alpha, x, + ) + + + return nothing +end + +""" + VecMAXPBY(petsclib::PetscLibType,y::PetscVec, nv::PetscInt, alpha::Vector{PetscScalar}, beta::PetscScalar, x::Vector{PetscVec}) +Computes `y = beta y + sum alpha[i] x[i]` + +Logically Collective + +Input Parameters: +- `nv` - number of scalars and `x` vectors +- `alpha` - array of scalars +- `beta` - scalar +- `y` - one vector +- `x` - array of vectors + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecMAXPY()`, `VecAYPX()`, `VecWAXPY()`, `VecAXPY()`, `VecAXPBYPCZ()`, `VecAXPBY()` + +# External Links +$(_doc_external("Vec/VecMAXPBY")) +""" +function VecMAXPBY(petsclib::PetscLibType, y::PetscVec, nv::PetscInt, alpha::Vector{PetscScalar}, beta::PetscScalar, x::Vector{PetscVec}) end + +@for_petsc function VecMAXPBY(petsclib::$UnionPetscLib, y::PetscVec, nv::$PetscInt, alpha::Vector{$PetscScalar}, beta::$PetscScalar, x::Vector{PetscVec} ) + + @chk ccall( + (:VecMAXPBY, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscScalar}, $PetscScalar, Ptr{CVec}), + y, nv, alpha, beta, x, + ) + + + return nothing +end + +""" + Y::PetscVec,x_is::Vector{IS} = VecConcatenate(petsclib::PetscLibType,nx::PetscInt, X::Vector{PetscVec}) +Creates a new vector that is a vertical concatenation of all the given array of vectors +in the order they appear in the array. The concatenated vector resides on the same +communicator and is the same type as the source vectors. + +Collective + +Input Parameters: +- `nx` - number of vectors to be concatenated +- `X` - array containing the vectors to be concatenated in the order of concatenation + +Output Parameters: +- `Y` - concatenated vector +- `x_is` - array of index sets corresponding to the concatenated components of `Y` (pass `NULL` if not needed) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VECNEST`, `VECSCATTER`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecConcatenate")) +""" +function VecConcatenate(petsclib::PetscLibType, nx::PetscInt, X::Vector{PetscVec}) end + +@for_petsc function VecConcatenate(petsclib::$UnionPetscLib, nx::$PetscInt, X::Vector{PetscVec} ) + Y_ = Ref{CVec}() + x_is_ = Ref{Ptr{IS}}() + + @chk ccall( + (:VecConcatenate, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{CVec}, Ptr{CVec}, Ptr{Ptr{IS}}), + nx, X, Y_, x_is_, + ) + + Y = PetscVec(Y_[], petsclib) + x_is = unsafe_wrap(Array, x_is_[], VecGetLocalSize(petsclib, x); own = false) + + return Y,x_is +end + +""" + Y::PetscVec = VecGetSubVector(petsclib::PetscLibType,X::PetscVec, is::IS) +Gets a vector representing part of another vector + +Collective + +Input Parameters: +- `X` - vector from which to extract a subvector +- `is` - index set representing portion of `X` to extract + +Output Parameter: +- `Y` - subvector corresponding to `is` + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `IS`, `VECNEST`, `MatCreateSubMatrix()` + +# External Links +$(_doc_external("Vec/VecGetSubVector")) +""" +function VecGetSubVector(petsclib::PetscLibType, X::PetscVec, is::IS) end + +@for_petsc function VecGetSubVector(petsclib::$UnionPetscLib, X::PetscVec, is::IS ) + Y_ = Ref{CVec}() + + @chk ccall( + (:VecGetSubVector, $petsc_library), + PetscErrorCode, + (CVec, IS, Ptr{CVec}), + X, is, Y_, + ) + + Y = PetscVec(Y_[], petsclib) + + return Y +end + +""" + VecRestoreSubVector(petsclib::PetscLibType,X::PetscVec, is::IS, Y::PetscVec) +Restores a subvector extracted using `VecGetSubVector()` + +Collective + +Input Parameters: +- `X` - vector from which subvector was obtained +- `is` - index set representing the subset of `X` +- `Y` - subvector being restored + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `IS`, `VecGetSubVector()` + +# External Links +$(_doc_external("Vec/VecRestoreSubVector")) +""" +function VecRestoreSubVector(petsclib::PetscLibType, X::PetscVec, is::IS, Y::PetscVec) end + +@for_petsc function VecRestoreSubVector(petsclib::$UnionPetscLib, X::PetscVec, is::IS, Y::PetscVec ) + Y_ = Ref(Y.ptr) + + @chk ccall( + (:VecRestoreSubVector, $petsc_library), + PetscErrorCode, + (CVec, IS, Ptr{CVec}), + X, is, Y_, + ) + + Y.ptr = C_NULL + + return nothing +end + +""" + w::PetscVec = VecCreateLocalVector(petsclib::PetscLibType,v::PetscVec) +Creates a vector object suitable for use with `VecGetLocalVector()` and friends. You must call `VecDestroy()` when the +vector is no longer needed. + +Not Collective. + +Input Parameter: +- `v` - The vector for which the local vector is desired. + +Output Parameter: +- `w` - Upon exit this contains the local vector. + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetLocalVectorRead()`, `VecRestoreLocalVectorRead()`, `VecGetLocalVector()`, `VecRestoreLocalVector()` + +# External Links +$(_doc_external("Vec/VecCreateLocalVector")) +""" +function VecCreateLocalVector(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecCreateLocalVector(petsclib::$UnionPetscLib, v::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecCreateLocalVector, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CVec}), + v, w_, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + w::PetscVec = VecGetLocalVectorRead(petsclib::PetscLibType,v::PetscVec) +Maps the local portion of a vector into a +vector. + +Not Collective. + +Input Parameter: +- `v` - The vector for which the local vector is desired. + +Output Parameter: +- `w` - Upon exit this contains the local vector. + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreateLocalVector()`, `VecRestoreLocalVectorRead()`, `VecGetLocalVector()`, `VecGetArrayRead()`, `VecGetArray()` + +# External Links +$(_doc_external("Vec/VecGetLocalVectorRead")) +""" +function VecGetLocalVectorRead(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetLocalVectorRead(petsclib::$UnionPetscLib, v::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecGetLocalVectorRead, $petsc_library), + PetscErrorCode, + (CVec, CVec), + v, w_, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + VecRestoreLocalVectorRead(petsclib::PetscLibType,v::PetscVec, w::PetscVec) +Unmaps the local portion of a vector +previously mapped into a vector using `VecGetLocalVectorRead()`. + +Not Collective. + +Input Parameters: +- `v` - The local portion of this vector was previously mapped into `w` using `VecGetLocalVectorRead()`. +- `w` - The vector into which the local portion of `v` was mapped. + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreateLocalVector()`, `VecGetLocalVectorRead()`, `VecGetLocalVector()`, `VecGetArrayRead()`, `VecGetArray()` + +# External Links +$(_doc_external("Vec/VecRestoreLocalVectorRead")) +""" +function VecRestoreLocalVectorRead(petsclib::PetscLibType, v::PetscVec, w::PetscVec) end + +@for_petsc function VecRestoreLocalVectorRead(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec ) + + @chk ccall( + (:VecRestoreLocalVectorRead, $petsc_library), + PetscErrorCode, + (CVec, CVec), + v, w, + ) + + + return nothing +end + +""" + w::PetscVec = VecGetLocalVector(petsclib::PetscLibType,v::PetscVec) +Maps the local portion of a vector into a +vector. + +Collective + +Input Parameter: +- `v` - The vector for which the local vector is desired. + +Output Parameter: +- `w` - Upon exit this contains the local vector. + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreateLocalVector()`, `VecRestoreLocalVector()`, `VecGetLocalVectorRead()`, `VecGetArrayRead()`, `VecGetArray()` + +# External Links +$(_doc_external("Vec/VecGetLocalVector")) +""" +function VecGetLocalVector(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetLocalVector(petsclib::$UnionPetscLib, v::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecGetLocalVector, $petsc_library), + PetscErrorCode, + (CVec, CVec), + v, w_, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + VecRestoreLocalVector(petsclib::PetscLibType,v::PetscVec, w::PetscVec) +Unmaps the local portion of a vector +previously mapped into a vector using `VecGetLocalVector()`. + +Logically Collective. + +Input Parameters: +- `v` - The local portion of this vector was previously mapped into `w` using `VecGetLocalVector()`. +- `w` - The vector into which the local portion of `v` was mapped. + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreateLocalVector()`, `VecGetLocalVector()`, `VecGetLocalVectorRead()`, `VecRestoreLocalVectorRead()`, `LocalVectorRead()`, `VecGetArrayRead()`, `VecGetArray()` + +# External Links +$(_doc_external("Vec/VecRestoreLocalVector")) +""" +function VecRestoreLocalVector(petsclib::PetscLibType, v::PetscVec, w::PetscVec) end + +@for_petsc function VecRestoreLocalVector(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec ) + + @chk ccall( + (:VecRestoreLocalVector, $petsc_library), + PetscErrorCode, + (CVec, CVec), + v, w, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray(petsclib::PetscLibType,x::PetscVec) +Returns a pointer to a contiguous array that contains this +MPI processes's portion of the vector data + +Logically Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `a` - location to put pointer to the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecGetArrays()`, `VecPlaceArray()`, `VecGetArray2d()`, +`VecGetArrayPair()`, `VecRestoreArrayPair()`, `VecGetArrayWrite()`, `VecRestoreArrayWrite()`, `VecGetArrayAndMemType()` + +# External Links +$(_doc_external("Vec/VecGetArray")) +""" +function VecGetArray(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArray(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArray, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + VecRestoreArray(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray()` has been called and the array is no longer needed + +Logically Collective + +Input Parameters: +- `x` - the vector +- `a` - location of pointer to array obtained from `VecGetArray()` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArrayRead()`, `VecRestoreArrays()`, `VecPlaceArray()`, `VecRestoreArray2d()`, +`VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecRestoreArray")) +""" +function VecRestoreArray(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArray, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArrayRead(petsclib::PetscLibType,x::PetscVec) +Get read + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `a` - the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()`, +`VecGetArrayAndMemType()` + +# External Links +$(_doc_external("Vec/VecGetArrayRead")) +""" +function VecGetArrayRead(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArrayRead(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArrayRead, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + VecRestoreArrayRead(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restore array obtained with `VecGetArrayRead()` + +Not Collective + +Input Parameters: +- `x` - the vector +- `a` - the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecRestoreArrayRead")) +""" +function VecRestoreArrayRead(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrayRead(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArrayWrite(petsclib::PetscLibType,x::PetscVec) +Returns a pointer to a contiguous array that WILL contain this +MPI processes's portion of the vector data. + +Logically Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `a` - location to put pointer to the array + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecGetArrays()`, `VecPlaceArray()`, `VecGetArray2d()`, +`VecGetArrayPair()`, `VecRestoreArrayPair()`, `VecGetArray()`, `VecRestoreArrayWrite()`, `VecGetArrayAndMemType()` + +# External Links +$(_doc_external("Vec/VecGetArrayWrite")) +""" +function VecGetArrayWrite(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArrayWrite(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArrayWrite, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + VecRestoreArrayWrite(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restores a vector after `VecGetArrayWrite()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `a` - location of pointer to array obtained from `VecGetArray()` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArrayRead()`, `VecRestoreArrays()`, `VecPlaceArray()`, `VecRestoreArray2d()`, +`VecGetArrayPair()`, `VecRestoreArrayPair()`, `VecGetArrayWrite()` + +# External Links +$(_doc_external("Vec/VecRestoreArrayWrite")) +""" +function VecRestoreArrayWrite(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrayWrite(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArrays(petsclib::PetscLibType,x::Vector{PetscVec}, n::PetscInt) +Returns a pointer to the arrays in a set of vectors +that were created by a call to `VecDuplicateVecs()`. + +Logically Collective; No Fortran Support + +Input Parameters: +- `x` - the vectors +- `n` - the number of vectors + +Output Parameter: +- `a` - location to put pointer to the array + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArrays()` + +# External Links +$(_doc_external("Vec/VecGetArrays")) +""" +function VecGetArrays(petsclib::PetscLibType, x::Vector{PetscVec}, n::PetscInt) end + +@for_petsc function VecGetArrays(petsclib::$UnionPetscLib, x::Vector{PetscVec}, n::$PetscInt ) + + @chk ccall( + (:VecGetArrays, $petsc_library), + PetscErrorCode, + (Ptr{CVec}, $PetscInt, Ptr{$PetscScalar}), + x, n, a, + ) + + + return a +end + +""" + VecRestoreArrays(petsclib::PetscLibType,x::Vector{PetscVec}, n::PetscInt, a::Vector{PetscScalar}) +Restores a group of vectors after `VecGetArrays()` +has been called. + +Logically Collective; No Fortran Support + +Input Parameters: +- `x` - the vector +- `n` - the number of vectors +- `a` - location of pointer to arrays obtained from `VecGetArrays()` + +-seealso: [](ch_vectors), `Vec`, `VecGetArrays()`, `VecRestoreArray()` + +# External Links +$(_doc_external("Vec/VecRestoreArrays")) +""" +function VecRestoreArrays(petsclib::PetscLibType, x::Vector{PetscVec}, n::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrays(petsclib::$UnionPetscLib, x::Vector{PetscVec}, n::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArrays, $petsc_library), + PetscErrorCode, + (Ptr{CVec}, $PetscInt, Ptr{$PetscScalar}), + x, n, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar},mtype::PetscMemType = VecGetArrayAndMemType(petsclib::PetscLibType,x::PetscVec) +Like `VecGetArray()`, but if this is a standard device vector (e.g., +`VECCUDA`), the returned pointer will be a device pointer to the device memory that contains +this MPI processes's portion of the vector data. + +Logically Collective; No Fortran Support + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `a` - location to put pointer to the array +- `mtype` - memory type of the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArrayAndMemType()`, `VecGetArrayReadAndMemType()`, `VecGetArrayWriteAndMemType()`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecGetArrays()`, +`VecPlaceArray()`, `VecGetArray2d()`, `VecGetArrayPair()`, `VecRestoreArrayPair()`, `VecGetArrayWrite()`, `VecRestoreArrayWrite()` + +# External Links +$(_doc_external("Vec/VecGetArrayAndMemType")) +""" +function VecGetArrayAndMemType(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArrayAndMemType(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:VecGetArrayAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + x, a_, mtype_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return a,mtype +end + +""" + VecRestoreArrayAndMemType(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restores a vector after `VecGetArrayAndMemType()` has been called. + +Logically Collective; No Fortran Support + +Input Parameters: +- `x` - the vector +- `a` - location of pointer to array obtained from `VecGetArrayAndMemType()` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArrayAndMemType()`, `VecGetArray()`, `VecRestoreArrayRead()`, `VecRestoreArrays()`, +`VecPlaceArray()`, `VecRestoreArray2d()`, `VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecRestoreArrayAndMemType")) +""" +function VecRestoreArrayAndMemType(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrayAndMemType(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArrayAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar},mtype::PetscMemType = VecGetArrayReadAndMemType(petsclib::PetscLibType,x::PetscVec) +Like `VecGetArrayRead()`, but if the input vector is a device vector, it will return a read +The returned pointer is guaranteed to point to up-to-date data. For host vectors, it functions as `VecGetArrayRead()`. + +Not Collective; No Fortran Support + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `a` - the array +- `mtype` - memory type of the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArrayReadAndMemType()`, `VecGetArrayAndMemType()`, `VecGetArrayWriteAndMemType()`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecGetArrayReadAndMemType")) +""" +function VecGetArrayReadAndMemType(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArrayReadAndMemType(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:VecGetArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + x, a_, mtype_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return a,mtype +end + +""" + VecRestoreArrayReadAndMemType(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restore array obtained with `VecGetArrayReadAndMemType()` + +Not Collective; No Fortran Support + +Input Parameters: +- `x` - the vector +- `a` - the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArrayReadAndMemType()`, `VecRestoreArrayAndMemType()`, `VecRestoreArrayWriteAndMemType()`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecRestoreArrayReadAndMemType")) +""" +function VecRestoreArrayReadAndMemType(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrayReadAndMemType(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar},mtype::PetscMemType = VecGetArrayWriteAndMemType(petsclib::PetscLibType,x::PetscVec) +Like `VecGetArrayWrite()`, but if this is a device vector it will always return +a device pointer to the device memory that contains this processor's portion of the vector data. + +Logically Collective; No Fortran Support + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `a` - the array +- `mtype` - memory type of the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArrayWriteAndMemType()`, `VecGetArrayReadAndMemType()`, `VecGetArrayAndMemType()`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()`, + +# External Links +$(_doc_external("Vec/VecGetArrayWriteAndMemType")) +""" +function VecGetArrayWriteAndMemType(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetArrayWriteAndMemType(petsclib::$UnionPetscLib, x::PetscVec ) + a_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:VecGetArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + x, a_, mtype_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return a,mtype +end + +""" + VecRestoreArrayWriteAndMemType(petsclib::PetscLibType,x::PetscVec, a::Vector{PetscScalar}) +Restore array obtained with `VecGetArrayWriteAndMemType()` + +Logically Collective; No Fortran Support + +Input Parameters: +- `x` - the vector +- `a` - the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArrayWriteAndMemType()`, `VecRestoreArrayAndMemType()`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayPair()`, `VecRestoreArrayPair()` + +# External Links +$(_doc_external("Vec/VecRestoreArrayWriteAndMemType")) +""" +function VecRestoreArrayWriteAndMemType(petsclib::PetscLibType, x::PetscVec, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArrayWriteAndMemType(petsclib::$UnionPetscLib, x::PetscVec, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscScalar}}), + x, a_, + ) + + + return nothing +end + +""" + VecPlaceArray(petsclib::PetscLibType,vec::PetscVec, array::Vector{PetscScalar}) +Allows one to replace the array in a vector with an +array provided by the user. This is useful to avoid copying an array +into a vector. + +Logically Collective; No Fortran Support + +Input Parameters: +- `vec` - the vector +- `array` - the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecReplaceArray()`, `VecResetArray()` + +# External Links +$(_doc_external("Vec/VecPlaceArray")) +""" +function VecPlaceArray(petsclib::PetscLibType, vec::PetscVec, array::Vector{PetscScalar}) end + +@for_petsc function VecPlaceArray(petsclib::$UnionPetscLib, vec::PetscVec, array::Vector{$PetscScalar} ) + + @chk ccall( + (:VecPlaceArray, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + vec, array, + ) + + + return nothing +end + +""" + VecReplaceArray(petsclib::PetscLibType,vec::PetscVec, array::Vector{PetscScalar}) +Allows one to replace the array in a vector with an +array provided by the user. This is useful to avoid copying an array +into a vector. + +Logically Collective; No Fortran Support + +Input Parameters: +- `vec` - the vector +- `array` - the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecPlaceArray()`, `VecResetArray()` + +# External Links +$(_doc_external("Vec/VecReplaceArray")) +""" +function VecReplaceArray(petsclib::PetscLibType, vec::PetscVec, array::Vector{PetscScalar}) end + +@for_petsc function VecReplaceArray(petsclib::$UnionPetscLib, vec::PetscVec, array::Vector{$PetscScalar} ) + + @chk ccall( + (:VecReplaceArray, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + vec, array, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray2d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) +Returns a pointer to a 2d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray2d()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray2d")) +""" +function VecGetArray2d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) end + +@for_petsc function VecGetArray2d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt ) + + @chk ccall( + (:VecGetArray2d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return a +end + +""" + a::Vector{PetscScalar} = VecGetArray2dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) +Returns a pointer to a 2d contiguous array that will contain this +processor's portion of the vector data. You MUST call `VecRestoreArray2dWrite()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray2dWrite")) +""" +function VecGetArray2dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) end + +@for_petsc function VecGetArray2dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt ) + + @chk ccall( + (:VecGetArray2dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return a +end + +""" + VecRestoreArray2d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray2d()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of the two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray2d()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray2d")) +""" +function VecRestoreArray2d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray2d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray2d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return nothing +end + +""" + VecRestoreArray2dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray2dWrite()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of the two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray2d()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray2dWrite")) +""" +function VecRestoreArray2dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray2dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray2dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray1d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt) +Returns a pointer to a 1d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray1d()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray2d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray1d")) +""" +function VecGetArray1d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt) end + +@for_petsc function VecGetArray1d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArray1d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + a::Vector{PetscScalar} = VecGetArray1dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt) +Returns a pointer to a 1d contiguous array that will contain this +processor's portion of the vector data. You MUST call `VecRestoreArray1dWrite()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray2d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray1dWrite")) +""" +function VecGetArray1dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt) end + +@for_petsc function VecGetArray1dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArray1dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + VecRestoreArray1d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray1d()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray1d()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray2d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray1d")) +""" +function VecRestoreArray1d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray1d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArray1d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + + return nothing +end + +""" + VecRestoreArray1dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray1dWrite()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray1d()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray2d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray1dWrite")) +""" +function VecRestoreArray1dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray1dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArray1dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray3d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) +Returns a pointer to a 3d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray3d()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of three dimensional array +- `p` - third dimension of three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray3d")) +""" +function VecGetArray3d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) end + +@for_petsc function VecGetArray3d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt ) + + @chk ccall( + (:VecGetArray3d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return a +end + +""" + a::Vector{PetscScalar} = VecGetArray3dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) +Returns a pointer to a 3d contiguous array that will contain this +processor's portion of the vector data. You MUST call `VecRestoreArray3dWrite()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of three dimensional array +- `p` - third dimension of three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray3dWrite")) +""" +function VecGetArray3dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) end + +@for_petsc function VecGetArray3dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt ) + + @chk ccall( + (:VecGetArray3dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return a +end + +""" + VecRestoreArray3d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray3d()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of the three dimensional array +- `p` - third dimension of the three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `a` - location of pointer to array obtained from VecGetArray3d() + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray3d")) +""" +function VecRestoreArray3d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray3d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray3d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return nothing +end + +""" + VecRestoreArray3dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray3dWrite()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of the three dimensional array +- `p` - third dimension of the three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `a` - location of pointer to array obtained from VecGetArray3d() + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray3dWrite")) +""" +function VecRestoreArray3dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray3dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray3dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray4d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) +Returns a pointer to a 4d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray4d()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of four dimensional array +- `p` - third dimension of four dimensional array +- `q` - fourth dimension of four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray4d")) +""" +function VecGetArray4d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) end + +@for_petsc function VecGetArray4d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt ) + + @chk ccall( + (:VecGetArray4d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return a +end + +""" + a::Vector{PetscScalar} = VecGetArray4dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) +Returns a pointer to a 4d contiguous array that will contain this +processor's portion of the vector data. You MUST call `VecRestoreArray4dWrite()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of four dimensional array +- `p` - third dimension of four dimensional array +- `q` - fourth dimension of four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray4dWrite")) +""" +function VecGetArray4dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) end + +@for_petsc function VecGetArray4dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt ) + + @chk ccall( + (:VecGetArray4dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return a +end + +""" + VecRestoreArray4d(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray4d()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of the four dimensional array +- `p` - third dimension of the four dimensional array +- `q` - fourth dimension of the four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) +- `a` - location of pointer to array obtained from VecGetArray4d() + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray4d")) +""" +function VecRestoreArray4d(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray4d(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray4d, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return nothing +end + +""" + VecRestoreArray4dWrite(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray4dWrite()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of the four dimensional array +- `p` - third dimension of the four dimensional array +- `q` - fourth dimension of the four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray4d()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray4dWrite")) +""" +function VecRestoreArray4dWrite(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray4dWrite(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray4dWrite, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray2dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) +Returns a pointer to a 2d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray2dRead()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray2dRead")) +""" +function VecGetArray2dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt) end + +@for_petsc function VecGetArray2dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt ) + + @chk ccall( + (:VecGetArray2dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return a +end + +""" + VecRestoreArray2dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray2dRead()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `n` - second dimension of the two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `a` - location of pointer to array obtained from VecGetArray2d() + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray2dRead")) +""" +function VecRestoreArray2dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, mstart::PetscInt, nstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray2dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray2dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, mstart, nstart, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray1dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt) +Returns a pointer to a 1d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray1dRead()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray2d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray1dRead")) +""" +function VecGetArray1dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt) end + +@for_petsc function VecGetArray1dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt ) + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArray1dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return a +end + +""" + VecRestoreArray1dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray1dRead()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of two dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray1dRead()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray2d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray1dRead")) +""" +function VecRestoreArray1dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, mstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray1dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, mstart::$PetscInt, a::Vector{$PetscScalar} ) + a_ = Ref(pointer(a)) + + @chk ccall( + (:VecRestoreArray1dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, Ptr{Ptr{$PetscScalar}}), + x, m, mstart, a_, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray3dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) +Returns a pointer to a 3d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray3dRead()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of three dimensional array +- `p` - third dimension of three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray3dRead")) +""" +function VecGetArray3dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt) end + +@for_petsc function VecGetArray3dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt ) + + @chk ccall( + (:VecGetArray3dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return a +end + +""" + VecRestoreArray3dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray3dRead()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of three dimensional array +- `n` - second dimension of the three dimensional array +- `p` - third dimension of the three dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray3dRead()` + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray3dRead")) +""" +function VecRestoreArray3dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray3dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray3dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, mstart, nstart, pstart, a, + ) + + + return nothing +end + +""" + a::Vector{PetscScalar} = VecGetArray4dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) +Returns a pointer to a 4d contiguous array that contains this +processor's portion of the vector data. You MUST call `VecRestoreArray4dRead()` +when you no longer need access to the array. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of four dimensional array +- `p` - third dimension of four dimensional array +- `q` - fourth dimension of four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) + +Output Parameter: +- `a` - location to put pointer to the array + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrays()`, `VecPlaceArray()`, +`VecRestoreArray2d()`, `DMDAVecGetarray()`, `DMDAVecRestoreArray()`, `VecGetArray3d()`, `VecRestoreArray3d()`, +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecGetArray4dRead")) +""" +function VecGetArray4dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt) end + +@for_petsc function VecGetArray4dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt ) + + @chk ccall( + (:VecGetArray4dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return a +end + +""" + VecRestoreArray4dRead(petsclib::PetscLibType,x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) +Restores a vector after `VecGetArray4d()` has been called. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `m` - first dimension of four dimensional array +- `n` - second dimension of the four dimensional array +- `p` - third dimension of the four dimensional array +- `q` - fourth dimension of the four dimensional array +- `mstart` - first index you will use in first coordinate direction (often 0) +- `nstart` - first index in the second coordinate direction (often 0) +- `pstart` - first index in the third coordinate direction (often 0) +- `qstart` - first index in the fourth coordinate direction (often 0) +- `a` - location of pointer to array obtained from `VecGetArray4dRead()` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecRestoreArrays()`, `VecPlaceArray()`, +`VecGetArray2d()`, `VecGetArray3d()`, `VecRestoreArray3d()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()` +`VecGetArray1d()`, `VecRestoreArray1d()`, `VecGetArray4d()`, `VecRestoreArray4d()` + +# External Links +$(_doc_external("Vec/VecRestoreArray4dRead")) +""" +function VecRestoreArray4dRead(petsclib::PetscLibType, x::PetscVec, m::PetscInt, n::PetscInt, p::PetscInt, q::PetscInt, mstart::PetscInt, nstart::PetscInt, pstart::PetscInt, qstart::PetscInt, a::Vector{PetscScalar}) end + +@for_petsc function VecRestoreArray4dRead(petsclib::$UnionPetscLib, x::PetscVec, m::$PetscInt, n::$PetscInt, p::$PetscInt, q::$PetscInt, mstart::$PetscInt, nstart::$PetscInt, pstart::$PetscInt, qstart::$PetscInt, a::Vector{$PetscScalar} ) + + @chk ccall( + (:VecRestoreArray4dRead, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + x, m, n, p, q, mstart, nstart, pstart, qstart, a, + ) + + + return nothing +end + +""" + state::PetscInt = VecLockGet(petsclib::PetscLibType,x::PetscVec) +Get the current lock status of a vector + +Logically Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `state` - greater than zero indicates the vector is locked for read; less than zero indicates the vector is +locked for write; equal to zero means the vector is unlocked, that is, it is free to read or write. + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecLockReadPush()`, `VecLockReadPop()` + +# External Links +$(_doc_external("Vec/VecLockGet")) +""" +function VecLockGet(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecLockGet(petsclib::$UnionPetscLib, x::PetscVec ) + state_ = Ref{$PetscInt}() + + @chk ccall( + (:VecLockGet, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}), + x, state_, + ) + + state = state_[] + + return state +end + +""" + file::Vector{Cchar},func::Vector{Cchar},line::Cint = VecLockGetLocation(petsclib::PetscLibType,x::PetscVec) + +# External Links +$(_doc_external("Vec/VecLockGetLocation")) +""" +function VecLockGetLocation(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecLockGetLocation(petsclib::$UnionPetscLib, x::PetscVec ) + file_ = Ref{Ptr{Cchar}}() + func_ = Ref{Ptr{Cchar}}() + line_ = Ref{Cint}() + + @chk ccall( + (:VecLockGetLocation, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{Cchar}}, Ptr{Ptr{Cchar}}, Ptr{Cint}), + x, file_, func_, line_, + ) + + file = unsafe_wrap(Array, file_[], VecGetLocalSize(petsclib, x); own = false) + func = unsafe_wrap(Array, func_[], VecGetLocalSize(petsclib, x); own = false) + line = line_[] + + return file,func,line +end + +""" + VecLockReadPush(petsclib::PetscLibType,x::PetscVec) +Push a read + +Logically Collective + +Input Parameter: +- `x` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecLockReadPop()`, `VecLockGet()` + +# External Links +$(_doc_external("Vec/VecLockReadPush")) +""" +function VecLockReadPush(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecLockReadPush(petsclib::$UnionPetscLib, x::PetscVec ) + + @chk ccall( + (:VecLockReadPush, $petsc_library), + PetscErrorCode, + (CVec,), + x, + ) + + + return nothing +end + +""" + VecLockReadPop(petsclib::PetscLibType,x::PetscVec) +Pop a read + +Logically Collective + +Input Parameter: +- `x` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecLockReadPush()`, `VecLockGet()` + +# External Links +$(_doc_external("Vec/VecLockReadPop")) +""" +function VecLockReadPop(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecLockReadPop(petsclib::$UnionPetscLib, x::PetscVec ) + + @chk ccall( + (:VecLockReadPop, $petsc_library), + PetscErrorCode, + (CVec,), + x, + ) + + + return nothing +end + +""" + VecLockWriteSet(petsclib::PetscLibType,x::PetscVec, flg::PetscBool) +Lock or unlock a vector for exclusive read/write access + +Logically Collective + +Input Parameters: +- `x` - the vector +- `flg` - `PETSC_TRUE` to lock the vector for exclusive read/write access; `PETSC_FALSE` to unlock it. + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecRestoreArray()`, `VecGetArrayRead()`, `VecLockReadPush()`, `VecLockReadPop()`, `VecLockGet()` + +# External Links +$(_doc_external("Vec/VecLockWriteSet")) +""" +function VecLockWriteSet(petsclib::PetscLibType, x::PetscVec, flg::PetscBool) end + +@for_petsc function VecLockWriteSet(petsclib::$UnionPetscLib, x::PetscVec, flg::PetscBool ) + + @chk ccall( + (:VecLockWriteSet, $petsc_library), + PetscErrorCode, + (CVec, PetscBool), + x, flg, + ) + + + return nothing +end + +""" + mapping::ISLocalToGlobalMapping = VecGetLocalToGlobalMapping(petsclib::PetscLibType,X::PetscVec) +Gets the local + +Not Collective + +Input Parameter: +- `X` - the vector + +Output Parameter: +- `mapping` - the mapping + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSetValuesLocal()`, `VecSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Vec/VecGetLocalToGlobalMapping")) +""" +function VecGetLocalToGlobalMapping(petsclib::PetscLibType, X::PetscVec) end + +@for_petsc function VecGetLocalToGlobalMapping(petsclib::$UnionPetscLib, X::PetscVec ) + mapping_ = Ref{ISLocalToGlobalMapping}() + + @chk ccall( + (:VecGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CVec, Ptr{ISLocalToGlobalMapping}), + X, mapping_, + ) + + mapping = mapping_[] + + return mapping +end + +""" + VecAssemblyBegin(petsclib::PetscLibType,vec::PetscVec) +Begins assembling the vector; that is ensuring all the vector's entries are stored on the correct MPI process. This routine should +be called after completing all calls to `VecSetValues()`. + +Collective + +Input Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyEnd()`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecAssemblyBegin")) +""" +function VecAssemblyBegin(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecAssemblyBegin(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecAssemblyBegin, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + VecAssemblyEnd(petsclib::PetscLibType,vec::PetscVec) +Completes assembling the vector. This routine should be called after `VecAssemblyBegin()`. + +Collective + +Input Parameter: +- `vec` - the vector + +Options Database Keys: +- `-vec_view` - Prints vector in `PETSC_VIEWER_DEFAULT` format +- `-vec_view ::ascii_matlab` - Prints vector in `PETSC_VIEWER_ASCII_MATLAB` format to stdout +- `-vec_view matlab:filename` - Prints vector in MATLAB .mat file to filename (requires PETSc configured with --with-matlab) +- `-vec_view draw` - Activates vector viewing using drawing tools +- `-display ` - Sets display name (default is host) +- `-draw_pause ` - Sets number of seconds to pause after display +- `-vec_view socket` - Activates vector viewing using a socket + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecAssemblyEnd")) +""" +function VecAssemblyEnd(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecAssemblyEnd(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecAssemblyEnd, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + w::PetscVec = VecPointwiseMax(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the component + +Logically Collective + +Input Parameters: +- `x` - the first input vector +- `y` - the second input vector + +Output Parameter: +- `w` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseDivide()`, `VecPointwiseMult()`, `VecPointwiseMin()`, `VecPointwiseMaxAbs()`, `VecMaxPointwiseDivide()` + +# External Links +$(_doc_external("Vec/VecPointwiseMax")) +""" +function VecPointwiseMax(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecPointwiseMax(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecPointwiseMax, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec), + w_, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + w::PetscVec = VecPointwiseMin(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the component + +Logically Collective + +Input Parameters: +- `x` - the first input vector +- `y` - the second input vector + +Output Parameter: +- `w` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseDivide()`, `VecPointwiseMult()`, `VecPointwiseMaxAbs()`, `VecMaxPointwiseDivide()` + +# External Links +$(_doc_external("Vec/VecPointwiseMin")) +""" +function VecPointwiseMin(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecPointwiseMin(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecPointwiseMin, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec), + w_, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + w::PetscVec = VecPointwiseMaxAbs(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the component + +Logically Collective + +Input Parameters: +- `x` - the first input vector +- `y` - the second input vector + +Output Parameter: +- `w` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseDivide()`, `VecPointwiseMult()`, `VecPointwiseMin()`, `VecPointwiseMax()`, `VecMaxPointwiseDivide()` + +# External Links +$(_doc_external("Vec/VecPointwiseMaxAbs")) +""" +function VecPointwiseMaxAbs(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecPointwiseMaxAbs(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecPointwiseMaxAbs, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec), + w_, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + w::PetscVec = VecPointwiseDivide(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the component + +Logically Collective + +Input Parameters: +- `x` - the numerator vector +- `y` - the denominator vector + +Output Parameter: +- `w` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseMult()`, `VecPointwiseMax()`, `VecPointwiseMin()`, `VecPointwiseMaxAbs()`, `VecMaxPointwiseDivide()` + +# External Links +$(_doc_external("Vec/VecPointwiseDivide")) +""" +function VecPointwiseDivide(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecPointwiseDivide(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecPointwiseDivide, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec), + w_, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + w::PetscVec = VecPointwiseMult(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Computes the component + +Logically Collective + +Input Parameters: +- `x` - the first vector +- `y` - the second vector + +Output Parameter: +- `w` - the result + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecPointwiseDivide()`, `VecPointwiseMax()`, `VecPointwiseMin()`, `VecPointwiseMaxAbs()`, `VecMaxPointwiseDivide()` + +# External Links +$(_doc_external("Vec/VecPointwiseMult")) +""" +function VecPointwiseMult(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecPointwiseMult(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + w_ = Ref{CVec}() + + @chk ccall( + (:VecPointwiseMult, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec), + w_, x, y, + ) + + w = PetscVec(w_[], petsclib) + + return w +end + +""" + newv::PetscVec = VecDuplicate(petsclib::PetscLibType,v::PetscVec) +Creates a new vector of the same type as an existing vector. + +Collective + +Input Parameter: +- `v` - a vector to mimic + +Output Parameter: +- `newv` - location to put new vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecDestroy()`, `VecDuplicateVecs()`, `VecCreate()`, `VecCopy()` + +# External Links +$(_doc_external("Vec/VecDuplicate")) +""" +function VecDuplicate(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecDuplicate(petsclib::$UnionPetscLib, v::PetscVec ) + newv_ = Ref{CVec}() + + @chk ccall( + (:VecDuplicate, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CVec}), + v, newv_, + ) + + newv = PetscVec(newv_[], petsclib) + + return newv +end + +""" + VecDestroy(petsclib::PetscLibType,v::PetscVec) +Destroys a vector. + +Collective + +Input Parameter: +- `v` - the vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `VecDuplicate()`, `VecDestroyVecs()` + +# External Links +$(_doc_external("Vec/VecDestroy")) +""" +function VecDestroy(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecDestroy(petsclib::$UnionPetscLib, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:VecDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CVec},), + v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + V::Vector{PetscVec} = VecDuplicateVecs(petsclib::PetscLibType,v::PetscVec, m::PetscInt) +Creates several vectors of the same type as an existing vector. + +Collective + +Input Parameters: +- `m` - the number of vectors to obtain +- `v` - a vector to mimic + +Output Parameter: +- `V` - location to put pointer to array of vectors + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, [](ch_fortran), `VecDestroyVecs()`, `VecDuplicate()`, `VecCreate()`, `VecMDot()`, `VecMAXPY()`, `KSPGMRES`, +`KSPGMRESSetPreAllocateVectors()` + +# External Links +$(_doc_external("Vec/VecDuplicateVecs")) +""" +function VecDuplicateVecs(petsclib::PetscLibType, v::PetscVec, m::PetscInt) end + +@for_petsc function VecDuplicateVecs(petsclib::$UnionPetscLib, v::PetscVec, m::$PetscInt ) + V_ = Ref{Ptr{PetscVec}}() + + @chk ccall( + (:VecDuplicateVecs, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{Ptr{CVec}}), + v, m, V_, + ) + + V = unsafe_wrap(Array, V_[], VecGetLocalSize(petsclib, x); own = false) + + return V +end + +""" + VecDestroyVecs(petsclib::PetscLibType,m::PetscInt, vv::Vector{PetscVec}) +Frees a block of vectors obtained with `VecDuplicateVecs()`. + +Collective + +Input Parameters: +- `m` - the number of vectors previously obtained, if zero no vectors are destroyed +- `vv` - pointer to pointer to array of vector pointers, if `NULL` no vectors are destroyed + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, [](ch_fortran), `VecDuplicateVecs()`, `VecDestroyVecsf90()` + +# External Links +$(_doc_external("Vec/VecDestroyVecs")) +""" +function VecDestroyVecs(petsclib::PetscLibType, m::PetscInt, vv::Vector{PetscVec}) end + +@for_petsc function VecDestroyVecs(petsclib::$UnionPetscLib, m::$PetscInt, vv::Vector{PetscVec} ) + vv_ = Ref(pointer(vv)) + + @chk ccall( + (:VecDestroyVecs, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{CVec}}), + m, vv_, + ) + + + return nothing +end + +""" + VecViewFromOptions(petsclib::PetscLibType,A::PetscVec, obj::PetscObject, name::Vector{Cchar}) +View a vector based on values in the options database + +Collective + +Input Parameters: +- `A` - the vector +- `obj` - optional object that provides the options prefix for this viewing, use 'NULL' to use the prefix of `A` +- `name` - command line option + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecView`, `PetscObjectViewFromOptions()`, `VecCreate()` + +# External Links +$(_doc_external("Vec/VecViewFromOptions")) +""" +function VecViewFromOptions(petsclib::PetscLibType, A::PetscVec, obj::PetscObject, name::Vector{Cchar}) end + +@for_petsc function VecViewFromOptions(petsclib::$UnionPetscLib, A::PetscVec, obj::PetscObject, name::Vector{Cchar} ) + + @chk ccall( + (:VecViewFromOptions, $petsc_library), + PetscErrorCode, + (CVec, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + VecView(petsclib::PetscLibType,vec::PetscVec, viewer::PetscViewer) +Views a vector object. + +Collective + +Input Parameters: +- `vec` - the vector +- `viewer` - an optional `PetscViewer` visualization context + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecViewFromOptions()`, `PetscViewerASCIIOpen()`, `PetscViewerDrawOpen()`, `PetscDrawLGCreate()`, +`PetscViewerSocketOpen()`, `PetscViewerBinaryOpen()`, `VecLoad()`, `PetscViewerCreate()`, +`PetscRealView()`, `PetscScalarView()`, `PetscIntView()`, `PetscViewerHDF5SetTimestep()` + +# External Links +$(_doc_external("Vec/VecView")) +""" +function VecView(petsclib::PetscLibType, vec::PetscVec, viewer::PetscViewer) end + +@for_petsc function VecView(petsclib::$UnionPetscLib, vec::PetscVec, viewer::PetscViewer ) + + @chk ccall( + (:VecView, $petsc_library), + PetscErrorCode, + (CVec, PetscViewer), + vec, viewer, + ) + + + return nothing +end + +""" + VecViewNative(petsclib::PetscLibType,vec::PetscVec, viewer::PetscViewer) +Views a vector object with the original type specific viewer + +Collective + +Input Parameters: +- `vec` - the vector +- `viewer` - an optional `PetscViewer` visualization context + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `PetscViewerASCIIOpen()`, `PetscViewerDrawOpen()`, `PetscDrawLGCreate()`, `VecView()` +`PetscViewerSocketOpen()`, `PetscViewerBinaryOpen()`, `VecLoad()`, `PetscViewerCreate()`, +`PetscRealView()`, `PetscScalarView()`, `PetscIntView()`, `PetscViewerHDF5SetTimestep()` + +# External Links +$(_doc_external("Vec/VecViewNative")) +""" +function VecViewNative(petsclib::PetscLibType, vec::PetscVec, viewer::PetscViewer) end + +@for_petsc function VecViewNative(petsclib::$UnionPetscLib, vec::PetscVec, viewer::PetscViewer ) + + @chk ccall( + (:VecViewNative, $petsc_library), + PetscErrorCode, + (CVec, PetscViewer), + vec, viewer, + ) + + + return nothing +end + +""" + size::PetscInt = VecGetSize(petsclib::PetscLibType,x::PetscVec) +Returns the global number of elements of the vector. + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `size` - the global length of the vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetLocalSize()` + +# External Links +$(_doc_external("Vec/VecGetSize")) +""" +function VecGetSize(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetSize(petsclib::$UnionPetscLib, x::PetscVec ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:VecGetSize, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}), + x, size_, + ) + + size = size_[] + + return size +end + +""" + size::PetscInt = VecGetLocalSize(petsclib::PetscLibType,x::PetscVec) +Returns the number of elements of the vector stored +in local memory (that is on this MPI process) + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `size` - the length of the local piece of the vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecGetSize()` + +# External Links +$(_doc_external("Vec/VecGetLocalSize")) +""" +function VecGetLocalSize(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetLocalSize(petsclib::$UnionPetscLib, x::PetscVec ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:VecGetLocalSize, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}), + x, size_, + ) + + size = size_[] + + return size +end + +""" + low::PetscInt,high::PetscInt = VecGetOwnershipRange(petsclib::PetscLibType,x::PetscVec) +Returns the range of indices owned by +this process. The vector is laid out with the +first `n1` elements on the first processor, next `n2` elements on the +second, etc. For certain parallel layouts this range may not be +well defined. + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameters: +- `low` - the first local element, pass in `NULL` if not interested +- `high` - one more than the last local element, pass in `NULL` if not interested + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `VecGetOwnershipRanges()`, `PetscSplitOwnership()`, +`VecSetSizes()`, `VecCreateMPI()`, `PetscLayout`, `DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Vec/VecGetOwnershipRange")) +""" +function VecGetOwnershipRange(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetOwnershipRange(petsclib::$UnionPetscLib, x::PetscVec ) + low_ = Ref{$PetscInt}() + high_ = Ref{$PetscInt}() + + @chk ccall( + (:VecGetOwnershipRange, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscInt}), + x, low_, high_, + ) + + low = low_[] + high = high_[] + + return low,high +end + +""" + ranges::Vector{PetscInt} = VecGetOwnershipRanges(petsclib::PetscLibType,x::PetscVec) +Returns the range of indices owned by EACH processor, +The vector is laid out with the +first `n1` elements on the first processor, next `n2` elements on the +second, etc. For certain parallel layouts this range may not be +well defined. + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `ranges` - array of length `size` + 1 with the start and end+1 for each process + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `VecGetOwnershipRange()`, `PetscSplitOwnership()`, +`VecSetSizes()`, `VecCreateMPI()`, `PetscLayout`, `DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Vec/VecGetOwnershipRanges")) +""" +function VecGetOwnershipRanges(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetOwnershipRanges(petsclib::$UnionPetscLib, x::PetscVec ) + ranges_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:VecGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{$PetscInt}}), + x, ranges_, + ) + + ranges = unsafe_wrap(Array, ranges_[], VecGetLocalSize(petsclib, x); own = false) + + return ranges +end + +""" + VecResetArray(petsclib::PetscLibType,vec::PetscVec) +Resets a vector to use its default memory. Call this +after the use of `VecPlaceArray()`. + +Not Collective + +Input Parameter: +- `vec` - the vector + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetArray()`, `VecRestoreArray()`, `VecReplaceArray()`, `VecPlaceArray()` + +# External Links +$(_doc_external("Vec/VecResetArray")) +""" +function VecResetArray(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecResetArray(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecResetArray, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + VecLoad(petsclib::PetscLibType,vec::PetscVec, viewer::PetscViewer) +Loads a vector that has been stored in binary or HDF5 format +with `VecView()`. + +Collective + +Input Parameters: +- `vec` - the newly loaded vector, this needs to have been created with `VecCreate()` or +some related function before the call to `VecLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` or +HDF5 file viewer, obtained from `PetscViewerHDF5Open()` + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `PetscViewerBinaryOpen()`, `VecView()`, `MatLoad()` + +# External Links +$(_doc_external("Vec/VecLoad")) +""" +function VecLoad(petsclib::PetscLibType, vec::PetscVec, viewer::PetscViewer) end + +@for_petsc function VecLoad(petsclib::$UnionPetscLib, vec::PetscVec, viewer::PetscViewer ) + + @chk ccall( + (:VecLoad, $petsc_library), + PetscErrorCode, + (CVec, PetscViewer), + vec, viewer, + ) + + + return nothing +end + +""" + VecReciprocal(petsclib::PetscLibType,vec::PetscVec) +Replaces each component of a vector by its reciprocal. + +Logically Collective + +Input Parameter: +- `vec` - the vector + +Output Parameter: +- `vec` - the vector reciprocal + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecLog()`, `VecExp()`, `VecSqrtAbs()` + +# External Links +$(_doc_external("Vec/VecReciprocal")) +""" +function VecReciprocal(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecReciprocal(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecReciprocal, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + VecZeroEntries(petsclib::PetscLibType,vec::PetscVec) +puts a `0.0` in each element of a vector + +Logically Collective + +Input Parameter: +- `vec` - The vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `VecSetOptionsPrefix()`, `VecSet()`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecZeroEntries")) +""" +function VecZeroEntries(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecZeroEntries(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecZeroEntries, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + bs::PetscInt = VecGetBlockSize(petsclib::PetscLibType,v::PetscVec) +Gets the blocksize for the vector, i.e. what is used for `VecSetValuesBlocked()` +and `VecSetValuesBlockedLocal()`. + +Not Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `bs` - the blocksize + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSetValuesBlocked()`, `VecSetLocalToGlobalMapping()`, `VecSetBlockSize()` + +# External Links +$(_doc_external("Vec/VecGetBlockSize")) +""" +function VecGetBlockSize(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetBlockSize(petsclib::$UnionPetscLib, v::PetscVec ) + bs_ = Ref{$PetscInt}() + + @chk ccall( + (:VecGetBlockSize, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}), + v, bs_, + ) + + bs = bs_[] + + return bs +end + +""" + VecAppendOptionsPrefix(petsclib::PetscLibType,v::PetscVec, prefix::Vector{Cchar}) +Appends to the prefix used for searching for all +`Vec` options in the database. + +Logically Collective + +Input Parameters: +- `v` - the `Vec` context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecGetOptionsPrefix()` + +# External Links +$(_doc_external("Vec/VecAppendOptionsPrefix")) +""" +function VecAppendOptionsPrefix(petsclib::PetscLibType, v::PetscVec, prefix::Vector{Cchar}) end + +@for_petsc function VecAppendOptionsPrefix(petsclib::$UnionPetscLib, v::PetscVec, prefix::Vector{Cchar} ) + + @chk ccall( + (:VecAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Cchar}), + v, prefix, + ) + + + return nothing +end + +""" + prefix::Vector{Cchar} = VecGetOptionsPrefix(petsclib::PetscLibType,v::PetscVec) +Sets the prefix used for searching for all +Vec options in the database. + +Not Collective + +Input Parameter: +- `v` - the `Vec` context + +Output Parameter: +- `prefix` - pointer to the prefix string used + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecAppendOptionsPrefix()` + +# External Links +$(_doc_external("Vec/VecGetOptionsPrefix")) +""" +function VecGetOptionsPrefix(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetOptionsPrefix(petsclib::$UnionPetscLib, v::PetscVec ) + prefix_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:VecGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Ptr{Cchar}}), + v, prefix_, + ) + + prefix = unsafe_wrap(Array, prefix_[], VecGetLocalSize(petsclib, x); own = false) + + return prefix +end + +""" + state::PetscObjectState = VecGetState(petsclib::PetscLibType,v::PetscVec) +Gets the state of a `Vec`. + +Not Collective + +Input Parameter: +- `v` - the `Vec` context + +Output Parameter: +- `state` - the object state + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `PetscObjectStateGet()` + +# External Links +$(_doc_external("Vec/VecGetState")) +""" +function VecGetState(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetState(petsclib::$UnionPetscLib, v::PetscVec ) + state_ = Ref{PetscObjectState}() + + @chk ccall( + (:VecGetState, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscObjectState}), + v, state_, + ) + + state = state_[] + + return state +end + +""" + VecCopy(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Copies a vector `y = x` + +Logically Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `y` - the copy + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecDuplicate()` + +# External Links +$(_doc_external("Vec/VecCopy")) +""" +function VecCopy(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecCopy(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:VecCopy, $petsc_library), + PetscErrorCode, + (CVec, CVec), + x, y, + ) + + return nothing +end + +""" + map::PetscLayout = VecGetLayout(petsclib::PetscLibType,x::PetscVec) +get `PetscLayout` describing a vector layout + +Not Collective + +Input Parameter: +- `x` - the vector + +Output Parameter: +- `map` - the layout + +Level: developer + +-seealso: [](ch_vectors), `PetscLayout`, `Vec`, `VecGetSize()`, `VecGetOwnershipRange()`, `VecGetOwnershipRanges()` + +# External Links +$(_doc_external("Vec/VecGetLayout")) +""" +function VecGetLayout(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecGetLayout(petsclib::$UnionPetscLib, x::PetscVec ) + map_ = Ref{PetscLayout}() + + @chk ccall( + (:VecGetLayout, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscLayout}), + x, map_, + ) + + map = map_[] + + return map +end + +""" + VecFlag(petsclib::PetscLibType,xin::PetscVec, flg::PetscInt) +set infinity into the local part of the vector on any subset of MPI processes + +Logically Collective + +Input Parameters: +- `xin` - the vector, can be `NULL` but only if on all processes +- `flg` - indicates if this processes portion of the vector should be set to infinity + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `PetscLayout`, `VecGetLayout()`, `VecGetSize()`, `VecGetOwnershipRange()`, `VecGetOwnershipRanges()` + +# External Links +$(_doc_external("Vec/VecFlag")) +""" +function VecFlag(petsclib::PetscLibType, xin::PetscVec, flg::PetscInt) end + +@for_petsc function VecFlag(petsclib::$UnionPetscLib, xin::PetscVec, flg::$PetscInt ) + + @chk ccall( + (:VecFlag, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt), + xin, flg, + ) + + + return nothing +end + +""" + VecBindToCPU(petsclib::PetscLibType,v::PetscVec, flg::PetscBool) +marks a vector to temporarily stay on the CPU and perform computations on the CPU + +Logically collective + +Input Parameters: +- `v` - the vector +- `flg` - bind to the CPU if value of `PETSC_TRUE` + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecBoundToCPU()` + +# External Links +$(_doc_external("Vec/VecBindToCPU")) +""" +function VecBindToCPU(petsclib::PetscLibType, v::PetscVec, flg::PetscBool) end + +@for_petsc function VecBindToCPU(petsclib::$UnionPetscLib, v::PetscVec, flg::PetscBool ) + + @chk ccall( + (:VecBindToCPU, $petsc_library), + PetscErrorCode, + (CVec, PetscBool), + v, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = VecBoundToCPU(petsclib::PetscLibType,v::PetscVec) +query if a vector is bound to the CPU + +Not collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `flg` - the logical flag + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecBindToCPU()` + +# External Links +$(_doc_external("Vec/VecBoundToCPU")) +""" +function VecBoundToCPU(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecBoundToCPU(petsclib::$UnionPetscLib, v::PetscVec ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:VecBoundToCPU, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscBool}), + v, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = VecGetBindingPropagates(petsclib::PetscLibType,v::PetscVec) +Gets whether the state of being bound to the CPU for a GPU vector type propagates to child and some other associated objects + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `flg` - flag indicating whether the boundtocpu flag will be propagated + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecSetBindingPropagates()` + +# External Links +$(_doc_external("Vec/VecGetBindingPropagates")) +""" +function VecGetBindingPropagates(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetBindingPropagates(petsclib::$UnionPetscLib, v::PetscVec ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:VecGetBindingPropagates, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscBool}), + v, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + mbytes::Csize_t = VecGetPinnedMemoryMin(petsclib::PetscLibType,v::PetscVec) +Get the minimum data size for which pinned memory will be used for host (CPU) allocations. + +Logically Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `mbytes` - minimum data size in bytes + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecSetPinnedMemoryMin()` + +# External Links +$(_doc_external("Vec/VecGetPinnedMemoryMin")) +""" +function VecGetPinnedMemoryMin(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetPinnedMemoryMin(petsclib::$UnionPetscLib, v::PetscVec ) + mbytes_ = Ref{Csize_t}() + + @chk ccall( + (:VecGetPinnedMemoryMin, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Csize_t}), + v, mbytes_, + ) + + mbytes = mbytes_[] + + return mbytes +end + +""" + mask::PetscOffloadMask = VecGetOffloadMask(petsclib::PetscLibType,v::PetscVec) +Get the offload mask of a `Vec` + +Not Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `mask` - corresponding `PetscOffloadMask` enum value. + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecCreateSeqCUDA()`, `VecCreateSeqViennaCL()`, `VecGetArray()`, `VecGetType()` + +# External Links +$(_doc_external("Vec/VecGetOffloadMask")) +""" +function VecGetOffloadMask(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetOffloadMask(petsclib::$UnionPetscLib, v::PetscVec ) + mask_ = Ref{PetscOffloadMask}() + + @chk ccall( + (:VecGetOffloadMask, $petsc_library), + PetscErrorCode, + (CVec, Ptr{PetscOffloadMask}), + v, mask_, + ) + + mask = mask_[] + + return mask +end + +""" + norm::PetscReal,norm_loc::PetscInt,norma::PetscReal,norma_loc::PetscInt,normr::PetscReal,normr_loc::PetscInt = VecErrorWeightedNorms(petsclib::PetscLibType,U::PetscVec, Y::PetscVec, E::PetscVec, wnormtype::NormType, atol::PetscReal, vatol::PetscVec, rtol::PetscReal, vrtol::PetscVec, ignore_max::PetscReal) +compute a weighted norm of the difference between two vectors + +Collective + +Input Parameters: +- `U` - first vector to be compared +- `Y` - second vector to be compared +- `E` - optional third vector representing the error (if not provided, the error is ||U-Y||) +- `wnormtype` - norm type +- `atol` - scalar for absolute tolerance +- `vatol` - vector representing per-entry absolute tolerances (can be ``NULL``) +- `rtol` - scalar for relative tolerance +- `vrtol` - vector representing per-entry relative tolerances (can be ``NULL``) +- `ignore_max` - ignore values smaller than this value in absolute terms. + +Output Parameters: +- `norm` - weighted norm +- `norm_loc` - number of vector locations used for the weighted norm +- `norma` - weighted norm based on the absolute tolerance +- `norma_loc` - number of vector locations used for the absolute weighted norm +- `normr` - weighted norm based on the relative tolerance +- `normr_loc` - number of vector locations used for the relative weighted norm + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `NormType`, `TSErrorWeightedNorm()`, `TSErrorWeightedENorm()` + +# External Links +$(_doc_external("Vec/VecErrorWeightedNorms")) +""" +function VecErrorWeightedNorms(petsclib::PetscLibType, U::PetscVec, Y::PetscVec, E::PetscVec, wnormtype::NormType, atol::PetscReal, vatol::PetscVec, rtol::PetscReal, vrtol::PetscVec, ignore_max::PetscReal) end + +@for_petsc function VecErrorWeightedNorms(petsclib::$UnionPetscLib, U::PetscVec, Y::PetscVec, E::PetscVec, wnormtype::NormType, atol::$PetscReal, vatol::PetscVec, rtol::$PetscReal, vrtol::PetscVec, ignore_max::$PetscReal ) + norm_ = Ref{$PetscReal}() + norm_loc_ = Ref{$PetscInt}() + norma_ = Ref{$PetscReal}() + norma_loc_ = Ref{$PetscInt}() + normr_ = Ref{$PetscReal}() + normr_loc_ = Ref{$PetscInt}() + + @chk ccall( + (:VecErrorWeightedNorms, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, NormType, $PetscReal, CVec, $PetscReal, CVec, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscInt}), + U, Y, E, wnormtype, atol, vatol, rtol, vrtol, ignore_max, norm_, norm_loc_, norma_, norma_loc_, normr_, normr_loc_, + ) + + norm = norm_[] + norm_loc = norm_loc_[] + norma = norma_[] + norma_loc = norma_loc_[] + normr = normr_[] + normr_loc = normr_loc_[] + + return norm,norm_loc,norma,norma_loc,normr,normr_loc +end + +""" + VecRegisterAll(petsclib::PetscLibType) +Registers all of the vector types in the `Vec` package. + +Not Collective + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecRegister()`, `VecRegisterDestroy()` + +# External Links +$(_doc_external("Vec/VecRegisterAll")) +""" +function VecRegisterAll(petsclib::PetscLibType) end + +@for_petsc function VecRegisterAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:VecRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + type::VecType = VecGetType(petsclib::PetscLibType,vec::PetscVec) +Gets the vector type name (as a string) from a `Vec`. + +Not Collective + +Input Parameter: +- `vec` - The vector + +Output Parameter: +- `type` - The `VecType` of the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()` + +# External Links +$(_doc_external("Vec/VecGetType")) +""" +function VecGetType(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecGetType(petsclib::$UnionPetscLib, vec::PetscVec ) + type_ = Ref{VecType}() + + @chk ccall( + (:VecGetType, $petsc_library), + PetscErrorCode, + (CVec, Ptr{VecType}), + vec, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + VecRegister(petsclib::PetscLibType,sname::Vector{Cchar}, fnc::external) +Adds a new vector component implementation + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - The name of a new user-defined creation routine +- `function` - The creation routine + +-seealso: `VecRegisterAll()`, `VecRegisterDestroy()` + +# External Links +$(_doc_external("Vec/VecRegister")) +""" +function VecRegister(petsclib::PetscLibType, sname::Vector{Cchar}, fnc::external) end + +@for_petsc function VecRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, fnc::external ) + + @chk ccall( + (:VecRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + VecInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `Vec` package. It is called +from PetscDLLibraryRegister_petscvec() when using dynamic libraries, and on the first call to `VecCreate()` +when using shared or static libraries. + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Vec/VecInitializePackage")) +""" +function VecInitializePackage(petsclib::PetscLibType) end + +@for_petsc function VecInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:VecInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + VecFinalizePackage(petsclib::PetscLibType) +This function finalizes everything in the Vec package. It is called +from PetscFinalize(). + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Vec/VecFinalizePackage")) +""" +function VecFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function VecFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:VecFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + vec::PetscVec = VecCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates an empty vector object. The type can then be set with `VecSetType()`, +or `VecSetFromOptions().` + +Collective + +Input Parameter: +- `comm` - The communicator for the vector object + +Output Parameter: +- `vec` - The vector object + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetType()`, `VecSetSizes()`, `VecCreateMPIWithArray()`, `VecCreateMPI()`, `VecDuplicate()`, +`VecDuplicateVecs()`, `VecCreateGhost()`, `VecCreateSeq()`, `VecPlaceArray()` + +# External Links +$(_doc_external("Vec/VecCreate")) +""" +function VecCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function VecCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + vec_ = Ref{CVec}() + + @chk ccall( + (:VecCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CVec}), + comm, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + vec::PetscVec = VecCreateFromOptions(petsclib::PetscLibType,comm::MPI_Comm, prefix::Vector{Cchar}, bs::PetscInt, m::PetscInt, n::PetscInt) +Creates a vector whose type is set from the options database + +Collective + +Input Parameters: +- `comm` - The communicator for the vector object +- `prefix` - [optional] prefix for the options database +- `bs` - the block size (commonly 1) +- `m` - the local size (or `PETSC_DECIDE`) +- `n` - the global size (or `PETSC_DETERMINE`) + +Output Parameter: +- `vec` - The vector object + +Options Database Keys: +- `-vec_type` - see `VecType`, for example `seq`, `mpi`, `cuda`, defaults to `mpi` + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetType()`, `VecSetSizes()`, `VecCreateMPIWithArray()`, `VecCreateMPI()`, `VecDuplicate()`, +`VecDuplicateVecs()`, `VecCreateGhost()`, `VecCreateSeq()`, `VecPlaceArray()`, `VecCreate()`, `VecType` + +# External Links +$(_doc_external("Vec/VecCreateFromOptions")) +""" +function VecCreateFromOptions(petsclib::PetscLibType, comm::MPI_Comm, prefix::Vector{Cchar}, bs::PetscInt, m::PetscInt, n::PetscInt) end + +@for_petsc function VecCreateFromOptions(petsclib::$UnionPetscLib, comm::MPI_Comm, prefix::Vector{Cchar}, bs::$PetscInt, m::$PetscInt, n::$PetscInt ) + vec_ = Ref{CVec}() + + @chk ccall( + (:VecCreateFromOptions, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, $PetscInt, $PetscInt, $PetscInt, Ptr{CVec}), + comm, prefix, bs, m, n, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + v::PetscVec = VecCreateMPI(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a parallel vector. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `n` - local vector length (or `PETSC_DECIDE` to have calculated if `N` is given) +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated if `n` is given) + +Output Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeq()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateGhost()`, +`VecCreateMPIWithArray()`, `VecCreateGhostWithArray()`, `VecMPISetGhost()`, `PetscLayout`, +`VecGetOwnershipRange()`, `VecGetOwnershipRanges()` + +# External Links +$(_doc_external("Vec/VecCreateMPI")) +""" +function VecCreateMPI(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function VecCreateMPI(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateMPI, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CVec}), + comm, n, N, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + l::PetscVec = VecGhostGetLocalForm(petsclib::PetscLibType,g::PetscVec) +Obtains the local ghosted representation of +a parallel vector (obtained with `VecCreateGhost()`, `VecCreateGhostWithArray()` or `VecCreateSeq()`). + +Logically Collective + +Input Parameter: +- `g` - the global vector + +Output Parameter: +- `l` - the local (ghosted) representation,`NULL` if `g` is not ghosted + +Level: advanced + +-seealso: [](ch_vectors), `VecGhostUpdateBegin()`, `VecGhostUpdateEnd()`, `Vec`, `VecType`, `VecCreateGhost()`, `VecGhostRestoreLocalForm()`, `VecCreateGhostWithArray()` + +# External Links +$(_doc_external("Vec/VecGhostGetLocalForm")) +""" +function VecGhostGetLocalForm(petsclib::PetscLibType, g::PetscVec) end + +@for_petsc function VecGhostGetLocalForm(petsclib::$UnionPetscLib, g::PetscVec ) + l_ = Ref{CVec}() + + @chk ccall( + (:VecGhostGetLocalForm, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CVec}), + g, l_, + ) + + l = PetscVec(l_[], petsclib) + + return l +end + +""" + flg::PetscBool = VecGhostIsLocalForm(petsclib::PetscLibType,g::PetscVec, l::PetscVec) +Checks if a given vector is the local form of a global vector + +Not Collective + +Input Parameters: +- `g` - the global vector +- `l` - the local vector + +Output Parameter: +- `flg` - `PETSC_TRUE` if `l` is the local form + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateGhost()`, `VecGhostRestoreLocalForm()`, `VecCreateGhostWithArray()`, `VecGhostGetLocalForm()` + +# External Links +$(_doc_external("Vec/VecGhostIsLocalForm")) +""" +function VecGhostIsLocalForm(petsclib::PetscLibType, g::PetscVec, l::PetscVec) end + +@for_petsc function VecGhostIsLocalForm(petsclib::$UnionPetscLib, g::PetscVec, l::PetscVec ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:VecGhostIsLocalForm, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{PetscBool}), + g, l, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + VecGhostRestoreLocalForm(petsclib::PetscLibType,g::PetscVec, l::PetscVec) +Restores the local ghosted representation of +a parallel vector obtained with `VecGhostGetLocalForm()`. + +Logically Collective + +Input Parameters: +- `g` - the global vector +- `l` - the local (ghosted) representation + +Level: advanced + +-seealso: [](ch_vectors), `VecGhostUpdateBegin()`, `VecGhostUpdateEnd()`, `Vec`, `VecType`, `VecCreateGhost()`, `VecGhostGetLocalForm()`, `VecCreateGhostWithArray()` + +# External Links +$(_doc_external("Vec/VecGhostRestoreLocalForm")) +""" +function VecGhostRestoreLocalForm(petsclib::PetscLibType, g::PetscVec, l::PetscVec) end + +@for_petsc function VecGhostRestoreLocalForm(petsclib::$UnionPetscLib, g::PetscVec, l::PetscVec ) + l_ = Ref(l.ptr) + + @chk ccall( + (:VecGhostRestoreLocalForm, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CVec}), + g, l_, + ) + + l.ptr = C_NULL + + return nothing +end + +""" + VecGhostUpdateBegin(petsclib::PetscLibType,g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode) +Begins the vector scatter to update the vector from +local representation to global or global representation to local. + +Neighbor-wise Collective + +Input Parameters: +- `g` - the vector (obtained with `VecCreateGhost()` or `VecDuplicate()`) +- `insertmode` - one of `ADD_VALUES`, `MAX_VALUES`, `MIN_VALUES` or `INSERT_VALUES` +- `scattermode` - one of `SCATTER_FORWARD` (update ghosts) or `SCATTER_REVERSE` (update local values from ghosts) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateGhost()`, `VecGhostUpdateEnd()`, `VecGhostGetLocalForm()`, +`VecGhostRestoreLocalForm()`, `VecCreateGhostWithArray()` + +# External Links +$(_doc_external("Vec/VecGhostUpdateBegin")) +""" +function VecGhostUpdateBegin(petsclib::PetscLibType, g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode) end + +@for_petsc function VecGhostUpdateBegin(petsclib::$UnionPetscLib, g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode ) + + @chk ccall( + (:VecGhostUpdateBegin, $petsc_library), + PetscErrorCode, + (CVec, InsertMode, ScatterMode), + g, insertmode, scattermode, + ) + + + return nothing +end + +""" + VecGhostUpdateEnd(petsclib::PetscLibType,g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode) +End the vector scatter to update the vector from +local representation to global or global representation to local. + +Neighbor-wise Collective + +Input Parameters: +- `g` - the vector (obtained with `VecCreateGhost()` or `VecDuplicate()`) +- `insertmode` - one of `ADD_VALUES`, `MAX_VALUES`, `MIN_VALUES` or `INSERT_VALUES` +- `scattermode` - one of `SCATTER_FORWARD` (update ghosts) or `SCATTER_REVERSE` (update local values from ghosts) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateGhost()`, `VecGhostUpdateBegin()`, `VecGhostGetLocalForm()`, +`VecGhostRestoreLocalForm()`, `VecCreateGhostWithArray()` + +# External Links +$(_doc_external("Vec/VecGhostUpdateEnd")) +""" +function VecGhostUpdateEnd(petsclib::PetscLibType, g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode) end + +@for_petsc function VecGhostUpdateEnd(petsclib::$UnionPetscLib, g::PetscVec, insertmode::InsertMode, scattermode::ScatterMode ) + + @chk ccall( + (:VecGhostUpdateEnd, $petsc_library), + PetscErrorCode, + (CVec, InsertMode, ScatterMode), + g, insertmode, scattermode, + ) + + + return nothing +end + +""" + vv::PetscVec = VecCreateMPIWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, array::Vector{PetscScalar}) +Creates a parallel, array +where the user provides the array space to store the vector values. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `bs` - block size, same meaning as `VecSetBlockSize()` +- `n` - local vector length, cannot be `PETSC_DECIDE` +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated) +- `array` - the user provided array to store the vector values + +Output Parameter: +- `vv` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeqWithArray()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateGhost()`, +`VecCreateMPI()`, `VecCreateGhostWithArray()`, `VecPlaceArray()` + +# External Links +$(_doc_external("Vec/VecCreateMPIWithArray")) +""" +function VecCreateMPIWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, array::Vector{PetscScalar}) end + +@for_petsc function VecCreateMPIWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt, array::Vector{$PetscScalar} ) + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateMPIWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), + comm, bs, n, N, array, vv_, + ) + + vv = PetscVec(vv_[], petsclib) + + return vv +end + +""" + vv::PetscVec = VecCreateGhostWithArray(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}, array::Vector{PetscScalar}) +Creates a parallel vector with ghost padding on each processor; +the caller allocates the array space. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `n` - local vector length +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `nghost` - number of local ghost points +- `ghosts` - global indices of ghost points (or `NULL` if not needed), these do not need to be in increasing order (sorted) +- `array` - the space to store the vector values (as long as n + nghost) + +Output Parameter: +- `vv` - the global vector representation (without ghost points as part of vector) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreate()`, `VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()`, +`VecCreateGhost()`, `VecCreateSeqWithArray()`, `VecCreateMPIWithArray()`, +`VecCreateGhostBlock()`, `VecCreateGhostBlockWithArray()`, `VecMPISetGhost()`, `VecGhostUpdateBegin()`, `VecGhostUpdateEnd()` + +# External Links +$(_doc_external("Vec/VecCreateGhostWithArray")) +""" +function VecCreateGhostWithArray(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}, array::Vector{PetscScalar}) end + +@for_petsc function VecCreateGhostWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt, nghost::$PetscInt, ghosts::Vector{$PetscInt}, array::Vector{$PetscScalar} ) + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateGhostWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CVec}), + comm, n, N, nghost, ghosts, array, vv_, + ) + + vv = PetscVec(vv_[], petsclib) + + return vv +end + +""" + ghost::IS = VecGhostGetGhostIS(petsclib::PetscLibType,X::PetscVec) +Return ghosting indices of a ghost vector + +Input Parameters: +- `X` - ghost vector + +Output Parameter: +- `ghost` - ghosting indices + +Level: beginner + +-seealso: `VecCreateGhostWithArray()`, `VecCreateMPIWithArray()` + +# External Links +$(_doc_external("Vec/VecGhostGetGhostIS")) +""" +function VecGhostGetGhostIS(petsclib::PetscLibType, X::PetscVec) end + +@for_petsc function VecGhostGetGhostIS(petsclib::$UnionPetscLib, X::PetscVec ) + ghost_ = Ref{IS}() + + @chk ccall( + (:VecGhostGetGhostIS, $petsc_library), + PetscErrorCode, + (CVec, Ptr{IS}), + X, ghost_, + ) + + ghost = ghost_[] + + return ghost +end + +""" + vv::PetscVec = VecCreateGhost(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}) +Creates a parallel vector with ghost padding on each processor. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `n` - local vector length +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `nghost` - number of local ghost points +- `ghosts` - global indices of ghost points, these do not need to be in increasing order (sorted) + +Output Parameter: +- `vv` - the global vector representation (without ghost points as part of vector) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeq()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateMPI()`, +`VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()`, `VecGhostUpdateBegin()`, +`VecCreateGhostWithArray()`, `VecCreateMPIWithArray()`, `VecGhostUpdateEnd()`, +`VecCreateGhostBlock()`, `VecCreateGhostBlockWithArray()`, `VecMPISetGhost()` + + +# External Links +$(_doc_external("Vec/VecCreateGhost")) +""" +function VecCreateGhost(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}) end + +@for_petsc function VecCreateGhost(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt, nghost::$PetscInt, ghosts::Vector{$PetscInt} ) + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateGhost, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + comm, n, N, nghost, ghosts, vv_, + ) + + vv = PetscVec(vv_[], petsclib) + + return vv +end + +""" + VecMPISetGhost(petsclib::PetscLibType,vv::PetscVec, nghost::PetscInt, ghosts::Vector{PetscInt}) +Sets the ghost points for an MPI ghost vector + +Collective + +Input Parameters: +- `vv` - the MPI vector +- `nghost` - number of local ghost points +- `ghosts` - global indices of ghost points, these do not need to be in increasing order (sorted) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeq()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateMPI()`, +`VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()`, `VecGhostUpdateBegin()`, +`VecCreateGhostWithArray()`, `VecCreateMPIWithArray()`, `VecGhostUpdateEnd()`, +`VecCreateGhostBlock()`, `VecCreateGhostBlockWithArray()` + +# External Links +$(_doc_external("Vec/VecMPISetGhost")) +""" +function VecMPISetGhost(petsclib::PetscLibType, vv::PetscVec, nghost::PetscInt, ghosts::Vector{PetscInt}) end + +@for_petsc function VecMPISetGhost(petsclib::$UnionPetscLib, vv::PetscVec, nghost::$PetscInt, ghosts::Vector{$PetscInt} ) + + @chk ccall( + (:VecMPISetGhost, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}), + vv, nghost, ghosts, + ) + + + return nothing +end + +""" + vv::PetscVec = VecCreateGhostBlockWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}, array::Vector{PetscScalar}) +Creates a parallel vector with ghost padding on each processor; +the caller allocates the array space. Indices in the ghost region are based on blocks. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `bs` - block size +- `n` - local vector length +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `nghost` - number of local ghost blocks +- `ghosts` - global indices of ghost blocks (or `NULL` if not needed), counts are by block not by index, these do not need to be in increasing order (sorted) +- `array` - the space to store the vector values (as long as n + nghost*bs) + +Output Parameter: +- `vv` - the global vector representation (without ghost points as part of vector) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreate()`, `VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()`, +`VecCreateGhost()`, `VecCreateSeqWithArray()`, `VecCreateMPIWithArray()`, +`VecCreateGhostWithArray()`, `VecCreateGhostBlock()`, `VecGhostUpdateBegin()`, `VecGhostUpdateEnd()` + +# External Links +$(_doc_external("Vec/VecCreateGhostBlockWithArray")) +""" +function VecCreateGhostBlockWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}, array::Vector{PetscScalar}) end + +@for_petsc function VecCreateGhostBlockWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt, nghost::$PetscInt, ghosts::Vector{$PetscInt}, array::Vector{$PetscScalar} ) + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateGhostBlockWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CVec}), + comm, bs, n, N, nghost, ghosts, array, vv_, + ) + + vv = PetscVec(vv_[], petsclib) + + return vv +end + +""" + vv::PetscVec = VecCreateGhostBlock(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}) +Creates a parallel vector with ghost padding on each processor. +The indicing of the ghost points is done with blocks. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `bs` - the block size +- `n` - local vector length +- `N` - global vector length (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `nghost` - number of local ghost blocks +- `ghosts` - global indices of ghost blocks, counts are by block, not by individual index, these do not need to be in increasing order (sorted) + +Output Parameter: +- `vv` - the global vector representation (without ghost points as part of vector) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeq()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateMPI()`, +`VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()`, `VecGhostUpdateBegin()`, `VecGhostUpdateEnd()` +`VecCreateGhostWithArray()`, `VecCreateMPIWithArray()`, `VecCreateGhostBlockWithArray()` + +# External Links +$(_doc_external("Vec/VecCreateGhostBlock")) +""" +function VecCreateGhostBlock(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, nghost::PetscInt, ghosts::Vector{PetscInt}) end + +@for_petsc function VecCreateGhostBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt, nghost::$PetscInt, ghosts::Vector{$PetscInt} ) + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateGhostBlock, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + comm, bs, n, N, nghost, ghosts, vv_, + ) + + vv = PetscVec(vv_[], petsclib) + + return vv +end + +""" + v::PetscVec = VecCreateMPIKokkosWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, darray::Vector{PetscScalar}) + +# External Links +$(_doc_external("Vec/VecCreateMPIKokkosWithArray")) +""" +function VecCreateMPIKokkosWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, darray::Vector{PetscScalar}) end + +@for_petsc function VecCreateMPIKokkosWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt, darray::Vector{$PetscScalar} ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateMPIKokkosWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), + comm, bs, n, N, darray, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + v::PetscVec = VecCreateSeq(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt) +Creates a standard, sequential array + +Collective + +Input Parameters: +- `comm` - the communicator, should be `PETSC_COMM_SELF` +- `n` - the vector length + +Output Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateMPI()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateGhost()` + +# External Links +$(_doc_external("Vec/VecCreateSeq")) +""" +function VecCreateSeq(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt) end + +@for_petsc function VecCreateSeq(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeq, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CVec}), + comm, n, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + V::PetscVec = VecCreateSeqWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, array::Vector{PetscScalar}) +Creates a standard,sequential array +where the user provides the array space to store the vector values. + +Collective + +Input Parameters: +- `comm` - the communicator, should be `PETSC_COMM_SELF` +- `bs` - the block size +- `n` - the vector length +- `array` - memory where the vector elements are to be stored. + +Output Parameter: +- `V` - the vector + +Level: intermediate + +-seealso: `VecCreateMPIWithArray()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`VecCreateGhost()`, `VecCreateSeq()`, `VecPlaceArray()` + +# External Links +$(_doc_external("Vec/VecCreateSeqWithArray")) +""" +function VecCreateSeqWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, array::Vector{PetscScalar}) end + +@for_petsc function VecCreateSeqWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, array::Vector{$PetscScalar} ) + V_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeqWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), + comm, bs, n, array, V_, + ) + + V = PetscVec(V_[], petsclib) + + return V +end + +""" + a::PetscScalar = VecKokkosPlaceArray(petsclib::PetscLibType,v::PetscVec) + +# External Links +$(_doc_external("Vec/VecKokkosPlaceArray")) +""" +function VecKokkosPlaceArray(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecKokkosPlaceArray(petsclib::$UnionPetscLib, v::PetscVec ) + a_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecKokkosPlaceArray, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + v, a_, + ) + + a = a_[] + + return a +end + +""" + VecKokkosResetArray(petsclib::PetscLibType,v::PetscVec) + +# External Links +$(_doc_external("Vec/VecKokkosResetArray")) +""" +function VecKokkosResetArray(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecKokkosResetArray(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecKokkosResetArray, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + v::PetscVec = VecCreateSeqKokkosWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, darray::Vector{PetscScalar}) + +# External Links +$(_doc_external("Vec/VecCreateSeqKokkosWithArray")) +""" +function VecCreateSeqKokkosWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, darray::Vector{PetscScalar}) end + +@for_petsc function VecCreateSeqKokkosWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, darray::Vector{$PetscScalar} ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeqKokkosWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CVec}), + comm, bs, n, darray, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + v::PetscVec = VecCreateSeqKokkos(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt) + +# External Links +$(_doc_external("Vec/VecCreateSeqKokkos")) +""" +function VecCreateSeqKokkos(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt) end + +@for_petsc function VecCreateSeqKokkos(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeqKokkos, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CVec}), + comm, n, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + v::PetscVec = VecCreateSeqViennaCL(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt) + +# External Links +$(_doc_external("Vec/VecCreateSeqViennaCL")) +""" +function VecCreateSeqViennaCL(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt) end + +@for_petsc function VecCreateSeqViennaCL(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeqViennaCL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CVec}), + comm, n, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + v::PetscVec = VecCreateShared(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a parallel vector that uses shared memory. + +Collective + +Input Parameters: +- `comm` - the MPI communicator to use +- `n` - local vector length (or `PETSC_DECIDE` to have calculated if `N` is given) +- `N` - global vector length (or `PETSC_DECIDE` to have calculated if `n` is given) + +Output Parameter: +- `v` - the vector + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecCreateSeq()`, `VecCreate()`, `VecCreateMPI()`, `VecDuplicate()`, `VecDuplicateVecs()`, +`VecCreateGhost()`, `VecCreateMPIWithArray()`, `VecCreateGhostWithArray()` + +# External Links +$(_doc_external("Vec/VecCreateShared")) +""" +function VecCreateShared(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function VecCreateShared(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecCreateShared, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CVec}), + comm, n, N, v_, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + sx::PetscVec = VecNestGetSubVec(petsclib::PetscLibType,X::PetscVec, idxm::PetscInt) +Returns a single, sub + +Not Collective + +Input Parameters: +- `X` - nest vector +- `idxm` - index of the vector within the nest + +Output Parameter: +- `sx` - vector at index `idxm` within the nest + +Level: developer + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecNestGetSize()`, `VecNestGetSubVecs()` + +# External Links +$(_doc_external("Vec/VecNestGetSubVec")) +""" +function VecNestGetSubVec(petsclib::PetscLibType, X::PetscVec, idxm::PetscInt) end + +@for_petsc function VecNestGetSubVec(petsclib::$UnionPetscLib, X::PetscVec, idxm::$PetscInt ) + sx_ = Ref{CVec}() + + @chk ccall( + (:VecNestGetSubVec, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}), + X, idxm, sx_, + ) + + sx = PetscVec(sx_[], petsclib) + + return sx +end + +""" + N::PetscInt,sx::Vector{PetscVec} = VecNestGetSubVecs(petsclib::PetscLibType,X::PetscVec) +Returns the entire array of vectors defining a nest vector. + +Not Collective + +Input Parameter: +- `X` - nest vector + +Output Parameters: +- `N` - number of nested vecs +- `sx` - array of vectors, can pass in `NULL` + +Level: developer + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecNestGetSize()`, `VecNestGetSubVec()` + +# External Links +$(_doc_external("Vec/VecNestGetSubVecs")) +""" +function VecNestGetSubVecs(petsclib::PetscLibType, X::PetscVec) end + +@for_petsc function VecNestGetSubVecs(petsclib::$UnionPetscLib, X::PetscVec ) + N_ = Ref{$PetscInt}() + sx_ = Ref{Ptr{PetscVec}}() + + @chk ccall( + (:VecNestGetSubVecs, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{Ptr{CVec}}), + X, N_, sx_, + ) + + N = N_[] + sx = unsafe_wrap(Array, sx_[], VecGetLocalSize(petsclib, x); own = false) + + return N,sx +end + +""" + VecNestSetSubVec(petsclib::PetscLibType,X::PetscVec, idxm::PetscInt, sx::PetscVec) +Set a single component vector in a nest vector at specified index. + +Not Collective + +Input Parameters: +- `X` - nest vector +- `idxm` - index of the vector within the nest vector +- `sx` - vector at index `idxm` within the nest vector + +Level: developer + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecNestSetSubVecs()`, `VecNestGetSubVec()` + +# External Links +$(_doc_external("Vec/VecNestSetSubVec")) +""" +function VecNestSetSubVec(petsclib::PetscLibType, X::PetscVec, idxm::PetscInt, sx::PetscVec) end + +@for_petsc function VecNestSetSubVec(petsclib::$UnionPetscLib, X::PetscVec, idxm::$PetscInt, sx::PetscVec ) + + @chk ccall( + (:VecNestSetSubVec, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, CVec), + X, idxm, sx, + ) + + + return nothing +end + +""" + VecNestSetSubVecs(petsclib::PetscLibType,X::PetscVec, N::PetscInt, idxm::Vector{PetscInt}, sx::Vector{PetscVec}) +Sets the component vectors at the specified indices in a nest vector. + +Not Collective + +Input Parameters: +- `X` - nest vector +- `N` - number of component vecs in `sx` +- `idxm` - indices of component vectors that are to be replaced +- `sx` - array of vectors + +Level: developer + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecNestGetSize()`, `VecNestGetSubVec()` + +# External Links +$(_doc_external("Vec/VecNestSetSubVecs")) +""" +function VecNestSetSubVecs(petsclib::PetscLibType, X::PetscVec, N::PetscInt, idxm::Vector{PetscInt}, sx::Vector{PetscVec}) end + +@for_petsc function VecNestSetSubVecs(petsclib::$UnionPetscLib, X::PetscVec, N::$PetscInt, idxm::Vector{$PetscInt}, sx::Vector{PetscVec} ) + + @chk ccall( + (:VecNestSetSubVecs, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + X, N, idxm, sx, + ) + + + return nothing +end + +""" + N::PetscInt = VecNestGetSize(petsclib::PetscLibType,X::PetscVec) +Returns the size of the nest vector. + +Not Collective + +Input Parameter: +- `X` - nest vector + +Output Parameter: +- `N` - number of nested vecs + +Level: developer + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecNestGetSubVec()`, `VecNestGetSubVecs()` + +# External Links +$(_doc_external("Vec/VecNestGetSize")) +""" +function VecNestGetSize(petsclib::PetscLibType, X::PetscVec) end + +@for_petsc function VecNestGetSize(petsclib::$UnionPetscLib, X::PetscVec ) + N_ = Ref{$PetscInt}() + + @chk ccall( + (:VecNestGetSize, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}), + X, N_, + ) + + N = N_[] + + return N +end + +""" + Y::PetscVec = VecCreateNest(petsclib::PetscLibType,comm::MPI_Comm, nb::PetscInt, is::Vector{IS}, x::Vector{PetscVec}) +Creates a new vector containing several nested subvectors, each stored separately + +Collective + +Input Parameters: +- `comm` - Communicator for the new `Vec` +- `nb` - number of nested blocks +- `is` - array of `nb` index sets describing each nested block, or `NULL` to pack subvectors contiguously +- `x` - array of `nb` sub-vectors + +Output Parameter: +- `Y` - new vector + +Level: advanced + +-seealso: `VECNEST`, [](ch_vectors), `Vec`, `VecType`, `VecCreate()`, `MatCreateNest()`, `DMSetVecType()` + +# External Links +$(_doc_external("Vec/VecCreateNest")) +""" +function VecCreateNest(petsclib::PetscLibType, comm::MPI_Comm, nb::PetscInt, is::Vector{IS}, x::Vector{PetscVec}) end + +@for_petsc function VecCreateNest(petsclib::$UnionPetscLib, comm::MPI_Comm, nb::$PetscInt, is::Vector{IS}, x::Vector{PetscVec} ) + Y_ = Ref{CVec}() + + @chk ccall( + (:VecCreateNest, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, Ptr{CVec}, Ptr{CVec}), + comm, nb, is, x, Y_, + ) + + Y = PetscVec(Y_[], petsclib) + + return Y +end + +""" + VecDotBegin(petsclib::PetscLibType,x::PetscVec, y::PetscVec, result::PetscScalar) +Starts a split phase dot product computation. + +Input Parameters: +- `x` - the first vector +- `y` - the second vector +- `result` - where the result will go (can be `NULL`) + +Level: advanced + +-seealso: `VecDotEnd()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecTDotBegin()`, `VecTDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecDotBegin")) +""" +function VecDotBegin(petsclib::PetscLibType, x::PetscVec, y::PetscVec, result::PetscScalar) end + +@for_petsc function VecDotBegin(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec, result::$PetscScalar ) + + @chk ccall( + (:VecDotBegin, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, result, + ) + + + return nothing +end + +""" + VecDotEnd(petsclib::PetscLibType,x::PetscVec, y::PetscVec, result::PetscScalar) +Ends a split phase dot product computation. + +Input Parameters: +- `x` - the first vector (can be `NULL`) +- `y` - the second vector (can be `NULL`) +- `result` - where the result will go + +Level: advanced + +-seealso: `VecDotBegin()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecTDotBegin()`, `VecTDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecDotEnd")) +""" +function VecDotEnd(petsclib::PetscLibType, x::PetscVec, y::PetscVec, result::PetscScalar) end + +@for_petsc function VecDotEnd(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec, result::$PetscScalar ) + + @chk ccall( + (:VecDotEnd, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, result, + ) + + + return nothing +end + +""" + VecTDotBegin(petsclib::PetscLibType,x::PetscVec, y::PetscVec, result::PetscScalar) +Starts a split phase transpose dot product computation. + +Input Parameters: +- `x` - the first vector +- `y` - the second vector +- `result` - where the result will go (can be `NULL`) + +Level: advanced + +-seealso: `VecTDotEnd()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecDotBegin()`, `VecDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecTDotBegin")) +""" +function VecTDotBegin(petsclib::PetscLibType, x::PetscVec, y::PetscVec, result::PetscScalar) end + +@for_petsc function VecTDotBegin(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec, result::$PetscScalar ) + + @chk ccall( + (:VecTDotBegin, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, result, + ) + + + return nothing +end + +""" + VecTDotEnd(petsclib::PetscLibType,x::PetscVec, y::PetscVec, result::PetscScalar) +Ends a split phase transpose dot product computation. + +Input Parameters: +- `x` - the first vector (can be `NULL`) +- `y` - the second vector (can be `NULL`) +- `result` - where the result will go + +Level: advanced + +-seealso: `VecTDotBegin()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecDotBegin()`, `VecDotEnd()` + +# External Links +$(_doc_external("Vec/VecTDotEnd")) +""" +function VecTDotEnd(petsclib::PetscLibType, x::PetscVec, y::PetscVec, result::PetscScalar) end + +@for_petsc function VecTDotEnd(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec, result::$PetscScalar ) + + @chk ccall( + (:VecTDotEnd, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}), + x, y, result, + ) + + + return nothing +end + +""" + VecNormBegin(petsclib::PetscLibType,x::PetscVec, ntype::NormType, result::PetscReal) +Starts a split phase norm computation. + +Input Parameters: +- `x` - the first vector +- `ntype` - norm type, one of `NORM_1`, `NORM_2`, `NORM_MAX`, `NORM_1_AND_2` +- `result` - where the result will go (can be `NULL`) + +Level: advanced + +-seealso: `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, `VecDotBegin()`, `VecDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecNormBegin")) +""" +function VecNormBegin(petsclib::PetscLibType, x::PetscVec, ntype::NormType, result::PetscReal) end + +@for_petsc function VecNormBegin(petsclib::$UnionPetscLib, x::PetscVec, ntype::NormType, result::$PetscReal ) + + @chk ccall( + (:VecNormBegin, $petsc_library), + PetscErrorCode, + (CVec, NormType, Ptr{$PetscReal}), + x, ntype, result, + ) + + + return nothing +end + +""" + VecNormEnd(petsclib::PetscLibType,x::PetscVec, ntype::NormType, result::PetscReal) +Ends a split phase norm computation. + +Input Parameters: +- `x` - the first vector +- `ntype` - norm type, one of `NORM_1`, `NORM_2`, `NORM_MAX`, `NORM_1_AND_2` +- `result` - where the result will go + +Level: advanced + +-seealso: `VecNormBegin()`, `VecNorm()`, `VecDot()`, `VecMDot()`, `VecDotBegin()`, `VecDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecNormEnd")) +""" +function VecNormEnd(petsclib::PetscLibType, x::PetscVec, ntype::NormType, result::PetscReal) end + +@for_petsc function VecNormEnd(petsclib::$UnionPetscLib, x::PetscVec, ntype::NormType, result::$PetscReal ) + + @chk ccall( + (:VecNormEnd, $petsc_library), + PetscErrorCode, + (CVec, NormType, Ptr{$PetscReal}), + x, ntype, result, + ) + + + return nothing +end + +""" + VecMDotBegin(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}, result::Vector{PetscScalar}) +Starts a split phase multiple dot product computation. + +Input Parameters: +- `x` - the first vector +- `nv` - number of vectors +- `y` - array of vectors +- `result` - where the result will go (can be `NULL`) + +Level: advanced + +-seealso: `VecMDotEnd()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecTDotBegin()`, `VecTDotEnd()`, `VecMTDotBegin()`, `VecMTDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecMDotBegin")) +""" +function VecMDotBegin(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}, result::Vector{PetscScalar}) end + +@for_petsc function VecMDotBegin(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec}, result::Vector{$PetscScalar} ) + + @chk ccall( + (:VecMDotBegin, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, result, + ) + + + return nothing +end + +""" + result::Vector{PetscScalar} = VecMDotEnd(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) +Ends a split phase multiple dot product computation. + +Input Parameters: +- `x` - the first vector (can be `NULL`) +- `nv` - number of vectors +- `y` - array of vectors (can be `NULL`) + +Output Parameter: +- `result` - where the result will go + +Level: advanced + +-seealso: `VecMDotBegin()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecTDotBegin()`, `VecTDotEnd()`, `VecMTDotBegin()`, `VecMTDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecMDotEnd")) +""" +function VecMDotEnd(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end + +@for_petsc function VecMDotEnd(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) + result = Vector{$PetscScalar}(undef, nv); + + @chk ccall( + (:VecMDotEnd, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, result, + ) + + + return result +end + +""" + VecMTDotBegin(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}, result::Vector{PetscScalar}) +Starts a split phase transpose multiple dot product computation. + +Input Parameters: +- `x` - the first vector +- `nv` - number of vectors +- `y` - array of vectors +- `result` - where the result will go (can be `NULL`) + +Level: advanced + +-seealso: `VecMTDotEnd()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecDotBegin()`, `VecDotEnd()`, `VecMDotBegin()`, `VecMDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecMTDotBegin")) +""" +function VecMTDotBegin(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}, result::Vector{PetscScalar}) end + +@for_petsc function VecMTDotBegin(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec}, result::Vector{$PetscScalar} ) + + @chk ccall( + (:VecMTDotBegin, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, result, + ) + + + return nothing +end + +""" + result::Vector{PetscScalar} = VecMTDotEnd(petsclib::PetscLibType,x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) +Ends a split phase transpose multiple dot product computation. + +Input Parameters: +- `x` - the first vector (can be `NULL`) +- `nv` - number of vectors +- `y` - array of vectors (can be `NULL`) + +Output Parameter: +- `result` - where the result will go + +Level: advanced + +-seealso: `VecMTDotBegin()`, `VecNormBegin()`, `VecNormEnd()`, `VecNorm()`, `VecDot()`, `VecMDot()`, +`VecDotBegin()`, `VecDotEnd()`, `VecMDotBegin()`, `VecMDotEnd()`, `PetscCommSplitReductionBegin()` + +# External Links +$(_doc_external("Vec/VecMTDotEnd")) +""" +function VecMTDotEnd(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end + +@for_petsc function VecMTDotEnd(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) + result = Vector{$PetscScalar}(undef, nv); + + @chk ccall( + (:VecMTDotEnd, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{CVec}, Ptr{$PetscScalar}), + x, nv, y, result, + ) + + + return result +end + +""" + VecExp(petsclib::PetscLibType,v::PetscVec) +Replaces each component of a vector by e^x_i + +Not Collective + +Input Parameter: +- `v` - The vector + +Output Parameter: +- `v` - The vector of exponents + +Level: beginner + +-seealso: `Vec`, `VecLog()`, `VecAbs()`, `VecSqrtAbs()`, `VecReciprocal()` + + +# External Links +$(_doc_external("Vec/VecExp")) +""" +function VecExp(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecExp(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecExp, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + VecLog(petsclib::PetscLibType,v::PetscVec) +Replaces each component of a vector by log(x_i), the natural logarithm + +Not Collective + +Input Parameter: +- `v` - The vector + +Output Parameter: +- `v` - The vector of logs + +Level: beginner + +-seealso: `Vec`, `VecExp()`, `VecAbs()`, `VecSqrtAbs()`, `VecReciprocal()` + + +# External Links +$(_doc_external("Vec/VecLog")) +""" +function VecLog(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecLog(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecLog, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + VecAbs(petsclib::PetscLibType,v::PetscVec) +Replaces every element in a vector with its absolute value. + +Logically Collective + +Input Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: `Vec`, `VecExp()`, `VecSqrtAbs()`, `VecReciprocal()`, `VecLog()` + +# External Links +$(_doc_external("Vec/VecAbs")) +""" +function VecAbs(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecAbs(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecAbs, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + VecConjugate(petsclib::PetscLibType,x::PetscVec) +Conjugates a vector. That is, replace every entry in a vector with its complex conjugate + +Logically Collective + +Input Parameter: +- `x` - the vector + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecSet()` + +# External Links +$(_doc_external("Vec/VecConjugate")) +""" +function VecConjugate(petsclib::PetscLibType, x::PetscVec) end + +@for_petsc function VecConjugate(petsclib::$UnionPetscLib, x::PetscVec ) + + @chk ccall( + (:VecConjugate, $petsc_library), + PetscErrorCode, + (CVec,), + x, + ) + + + return nothing +end + +""" + VecImaginaryPart(petsclib::PetscLibType,v::PetscVec) +Replaces a complex vector with its imginary part + +Collective + +Input Parameter: +- `v` - the vector + +Level: beginner + +-seealso: `Vec`, `VecNorm()`, `VecRealPart()` + +# External Links +$(_doc_external("Vec/VecImaginaryPart")) +""" +function VecImaginaryPart(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecImaginaryPart(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecImaginaryPart, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + VecRealPart(petsclib::PetscLibType,v::PetscVec) +Replaces a complex vector with its real part + +Collective + +Input Parameter: +- `v` - the vector + +Level: beginner + +-seealso: `Vec`, `VecNorm()`, `VecImaginaryPart()` + +# External Links +$(_doc_external("Vec/VecRealPart")) +""" +function VecRealPart(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecRealPart(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecRealPart, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + dp::PetscScalar,nm::PetscReal = VecDotNorm2(petsclib::PetscLibType,s::PetscVec, t::PetscVec) +computes the inner product of two vectors and the 2 + +Collective + +Input Parameters: +- `s` - first vector +- `t` - second vector + +Output Parameters: +- `dp` - s'conj(t) +- `nm` - t'conj(t) + +Level: advanced + +-seealso: `Vec`, `VecDot()`, `VecNorm()`, `VecDotBegin()`, `VecNormBegin()`, `VecDotEnd()`, `VecNormEnd()` + + +# External Links +$(_doc_external("Vec/VecDotNorm2")) +""" +function VecDotNorm2(petsclib::PetscLibType, s::PetscVec, t::PetscVec) end + +@for_petsc function VecDotNorm2(petsclib::$UnionPetscLib, s::PetscVec, t::PetscVec ) + dp_ = Ref{$PetscScalar}() + nm_ = Ref{$PetscReal}() + + @chk ccall( + (:VecDotNorm2, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscScalar}, Ptr{$PetscReal}), + s, t, dp_, nm_, + ) + + dp = dp_[] + nm = nm_[] + + return dp,nm +end + +""" + mean::PetscScalar = VecMean(petsclib::PetscLibType,v::PetscVec) +Computes the arithmetic mean of all the components of a vector. + +Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `mean` - the result + +Level: beginner + +-seealso: `Vec`, `VecSum()`, `VecNorm()` + +# External Links +$(_doc_external("Vec/VecMean")) +""" +function VecMean(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecMean(petsclib::$UnionPetscLib, v::PetscVec ) + mean_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecMean, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + v, mean_, + ) + + mean = mean_[] + + return mean +end + +""" + VecPermute(petsclib::PetscLibType,x::PetscVec, row::IS, inv::PetscBool) +Permutes a vector in place using the given ordering. + +Input Parameters: +- `x` - The vector +- `row` - The ordering +- `inv` - The flag for inverting the permutation + +Level: beginner + +-seealso: `Vec`, `MatPermute()` + +# External Links +$(_doc_external("Vec/VecPermute")) +""" +function VecPermute(petsclib::PetscLibType, x::PetscVec, row::IS, inv::PetscBool) end + +@for_petsc function VecPermute(petsclib::$UnionPetscLib, x::PetscVec, row::IS, inv::PetscBool ) + + @chk ccall( + (:VecPermute, $petsc_library), + PetscErrorCode, + (CVec, IS, PetscBool), + x, row, inv, + ) + + + return nothing +end + +""" + flg::PetscBool = VecEqual(petsclib::PetscLibType,vec1::PetscVec, vec2::PetscVec) +Compares two vectors. Returns true if the two vectors are either pointing to the same memory buffer, +or if the two vectors have the same local and global layout as well as bitwise equality of all entries. +Does NOT take round-off errors into account. + +Collective + +Input Parameters: +- `vec1` - the first vector +- `vec2` - the second vector + +Output Parameter: +- `flg` - `PETSC_TRUE` if the vectors are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecEqual")) +""" +function VecEqual(petsclib::PetscLibType, vec1::PetscVec, vec2::PetscVec) end + +@for_petsc function VecEqual(petsclib::$UnionPetscLib, vec1::PetscVec, vec2::PetscVec ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:VecEqual, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{PetscBool}), + vec1, vec2, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + n::PetscInt,e::Vector{PetscScalar} = VecUniqueEntries(petsclib::PetscLibType,vec::PetscVec) +Compute the number of unique entries, and those entries + +Collective + +Input Parameter: +- `vec` - the vector + +Output Parameters: +- `n` - The number of unique entries +- `e` - The entries, each MPI process receives all the unique entries + +Level: intermediate + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecUniqueEntries")) +""" +function VecUniqueEntries(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecUniqueEntries(petsclib::$UnionPetscLib, vec::PetscVec ) + n_ = Ref{$PetscInt}() + e_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecUniqueEntries, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + vec, n_, e_, + ) + + n = n_[] + e = unsafe_wrap(Array, e_[], VecGetLocalSize(petsclib, x); own = false) + + return n,e +end + +""" + VecFilter(petsclib::PetscLibType,v::PetscVec, tol::PetscReal) +Set all values in the vector with an absolute value less than or equal to the tolerance to zero + +Input Parameters: +- `v` - The vector +- `tol` - The zero tolerance + +Output Parameter: +- `v` - The filtered vector + +Level: intermediate + +-seealso: `VecCreate()`, `VecSet()`, `MatFilter()` + +# External Links +$(_doc_external("Vec/VecFilter")) +""" +function VecFilter(petsclib::PetscLibType, v::PetscVec, tol::PetscReal) end + +@for_petsc function VecFilter(petsclib::$UnionPetscLib, v::PetscVec, tol::$PetscReal ) + + @chk ccall( + (:VecFilter, $petsc_library), + PetscErrorCode, + (CVec, $PetscReal), + v, tol, + ) + + + return nothing +end + +""" + S::IS = VecWhichEqual(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) +Creates an index set containing the indices +where the vectors `Vec1` and `Vec2` have identical elements. + +Collective + +Input Parameters: +- `Vec1` - the first vector to compare +- `Vec2` - the second two vector to compare + +Output Parameter: +- `S` - The index set containing the indices i where vec1[i] == vec2[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichEqual")) +""" +function VecWhichEqual(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end + +@for_petsc function VecWhichEqual(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichEqual, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{IS}), + Vec1, Vec2, S_, + ) + + S = S_[] + + return S +end + +""" + S::IS = VecWhichLessThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) +Creates an index set containing the indices +where the vectors `Vec1` < `Vec2` + +Collective + +Input Parameters: +- `Vec1` - the first vector to compare +- `Vec2` - the second vector to compare + +Output Parameter: +- `S` - The index set containing the indices i where vec1[i] < vec2[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichLessThan")) +""" +function VecWhichLessThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end + +@for_petsc function VecWhichLessThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichLessThan, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{IS}), + Vec1, Vec2, S_, + ) + + S = S_[] + + return S +end + +""" + S::IS = VecWhichGreaterThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) +Creates an index set containing the indices +where the vectors `Vec1` > `Vec2` + +Collective + +Input Parameters: +- `Vec1` - the first vector to compare +- `Vec2` - the second vector to compare + +Output Parameter: +- `S` - The index set containing the indices i where vec1[i] > vec2[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichGreaterThan")) +""" +function VecWhichGreaterThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end + +@for_petsc function VecWhichGreaterThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichGreaterThan, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{IS}), + Vec1, Vec2, S_, + ) + + S = S_[] + + return S +end + +""" + S::IS = VecWhichBetween(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) +Creates an index set containing the indices +where `VecLow` < `V` < `VecHigh` + +Collective + +Input Parameters: +- `VecLow` - lower bound +- `V` - Vector to compare +- `VecHigh` - higher bound + +Output Parameter: +- `S` - The index set containing the indices i where veclow[i] < v[i] < vechigh[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichBetween")) +""" +function VecWhichBetween(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) end + +@for_petsc function VecWhichBetween(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichBetween, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, Ptr{IS}), + VecLow, V, VecHigh, S_, + ) + + S = S_[] + + return S +end + +""" + S::IS = VecWhichBetweenOrEqual(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) +Creates an index set containing the indices +where `VecLow` <= `V` <= `VecHigh` + +Collective + +Input Parameters: +- `VecLow` - lower bound +- `V` - Vector to compare +- `VecHigh` - higher bound + +Output Parameter: +- `S` - The index set containing the indices i where veclow[i] <= v[i] <= vechigh[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichBetweenOrEqual")) +""" +function VecWhichBetweenOrEqual(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) end + +@for_petsc function VecWhichBetweenOrEqual(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichBetweenOrEqual, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, Ptr{IS}), + VecLow, V, VecHigh, S_, + ) + + S = S_[] + + return S +end + +""" + S::IS = VecWhichInactive(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool) +Creates an `IS` based on a set of vectors + +Collective + +Input Parameters: +- `VecLow` - lower bound +- `V` - Vector to compare +- `D` - Direction to compare +- `VecHigh` - higher bound +- `Strong` - indicator for applying strongly inactive test + +Output Parameter: +- `S` - The index set containing the indices i where the bound is inactive + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecWhichInactive")) +""" +function VecWhichInactive(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool) end + +@for_petsc function VecWhichInactive(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool ) + S_ = Ref{IS}() + + @chk ccall( + (:VecWhichInactive, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, PetscBool, Ptr{IS}), + VecLow, V, D, VecHigh, Strong, S_, + ) + + S = S_[] + + return S +end + +""" + VecISAXPY(petsclib::PetscLibType,vfull::PetscVec, is::IS, alpha::PetscScalar, vreduced::PetscVec) +Adds a reduced vector to the appropriate elements of a full +vfull[is[i]] += alpha*vreduced[i] + +Logically Collective + +Input Parameters: +- `vfull` - the full-space vector +- `is` - the index set for the reduced space +- `alpha` - the scalar coefficient +- `vreduced` - the reduced-space vector + +Output Parameter: +- `vfull` - the sum of the full-space vector and reduced-space vector + +Level: advanced + +-seealso: `VecISCopy()`, `VecISSet()`, `VecAXPY()` + +# External Links +$(_doc_external("Vec/VecISAXPY")) +""" +function VecISAXPY(petsclib::PetscLibType, vfull::PetscVec, is::IS, alpha::PetscScalar, vreduced::PetscVec) end + +@for_petsc function VecISAXPY(petsclib::$UnionPetscLib, vfull::PetscVec, is::IS, alpha::$PetscScalar, vreduced::PetscVec ) + + @chk ccall( + (:VecISAXPY, $petsc_library), + PetscErrorCode, + (CVec, IS, $PetscScalar, CVec), + vfull, is, alpha, vreduced, + ) + + + return nothing +end + +""" + VecISCopy(petsclib::PetscLibType,vfull::PetscVec, is::IS, mode::ScatterMode, vreduced::PetscVec) +Copies between a reduced vector and the appropriate elements of a full + +Logically Collective + +Input Parameters: +- `vfull` - the full-space vector +- `is` - the index set for the reduced space +- `mode` - the direction of copying, `SCATTER_FORWARD` or `SCATTER_REVERSE` +- `vreduced` - the reduced-space vector + +Output Parameter: +- `vfull` - the sum of the full-space vector and reduced-space vector + +Level: advanced + +-seealso: `VecISSet()`, `VecISAXPY()`, `VecCopy()` + +# External Links +$(_doc_external("Vec/VecISCopy")) +""" +function VecISCopy(petsclib::PetscLibType, vfull::PetscVec, is::IS, mode::ScatterMode, vreduced::PetscVec) end + +@for_petsc function VecISCopy(petsclib::$UnionPetscLib, vfull::PetscVec, is::IS, mode::ScatterMode, vreduced::PetscVec ) + + @chk ccall( + (:VecISCopy, $petsc_library), + PetscErrorCode, + (CVec, IS, ScatterMode, CVec), + vfull, is, mode, vreduced, + ) + + + return nothing +end + +""" + VecISSet(petsclib::PetscLibType,V::PetscVec, S::IS, c::PetscScalar) +Sets the elements of a vector, specified by an index set, to a constant + +Logically Collective + +Input Parameters: +- `V` - the vector +- `S` - index set for the locations in the vector +- `c` - the constant + +Level: advanced + +-seealso: `VecISCopy()`, `VecISAXPY()`, `VecISShift()`, `VecSet()` + +# External Links +$(_doc_external("Vec/VecISSet")) +""" +function VecISSet(petsclib::PetscLibType, V::PetscVec, S::IS, c::PetscScalar) end + +@for_petsc function VecISSet(petsclib::$UnionPetscLib, V::PetscVec, S::IS, c::$PetscScalar ) + + @chk ccall( + (:VecISSet, $petsc_library), + PetscErrorCode, + (CVec, IS, $PetscScalar), + V, S, c, + ) + + + return nothing +end + +""" + VecISShift(petsclib::PetscLibType,V::PetscVec, S::IS, c::PetscScalar) +Shifts the elements of a vector, specified by an index set, by a constant + +Logically Collective + +Input Parameters: +- `V` - the vector +- `S` - index set for the locations in the vector +- `c` - the constant + +Level: advanced + +-seealso: `VecISCopy()`, `VecISAXPY()`, `VecISSet()`, `VecShift()` + +# External Links +$(_doc_external("Vec/VecISShift")) +""" +function VecISShift(petsclib::PetscLibType, V::PetscVec, S::IS, c::PetscScalar) end + +@for_petsc function VecISShift(petsclib::$UnionPetscLib, V::PetscVec, S::IS, c::$PetscScalar ) + + @chk ccall( + (:VecISShift, $petsc_library), + PetscErrorCode, + (CVec, IS, $PetscScalar), + V, S, c, + ) + + + return nothing +end + +""" + GP::PetscVec = VecBoundGradientProjection(petsclib::PetscLibType,G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec) +Projects vector according to this definition. +If XL[i] < X[i] < XU[i], then GP[i] = G[i]; +If X[i] <= XL[i], then GP[i] = min(G[i],0); +If X[i] >= XU[i], then GP[i] = max(G[i],0); + +Input Parameters: +- `G` - current gradient vector +- `X` - current solution vector with XL[i] <= X[i] <= XU[i] +- `XL` - lower bounds +- `XU` - upper bounds + +Output Parameter: +- `GP` - gradient projection vector + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecBoundGradientProjection")) +""" +function VecBoundGradientProjection(petsclib::PetscLibType, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec) end + +@for_petsc function VecBoundGradientProjection(petsclib::$UnionPetscLib, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec ) + GP_ = Ref{CVec}() + + @chk ccall( + (:VecBoundGradientProjection, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, CVec), + G, X, XL, XU, GP_, + ) + + GP = PetscVec(GP_[], petsclib) + + return GP +end + +""" + VecPow(petsclib::PetscLibType,v::PetscVec, p::PetscScalar) +Replaces each component of a vector by x_i^p + +Logically Collective + +Input Parameters: +- `v` - the vector +- `p` - the exponent to use on each element + +Level: intermediate + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecPow")) +""" +function VecPow(petsclib::PetscLibType, v::PetscVec, p::PetscScalar) end + +@for_petsc function VecPow(petsclib::$UnionPetscLib, v::PetscVec, p::$PetscScalar ) + + @chk ccall( + (:VecPow, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar), + v, p, + ) + + + return nothing +end + +""" + VMedian::PetscVec = VecMedian(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec) +Computes the componentwise median of three vectors +and stores the result in this vector. Used primarily for projecting +a vector within upper and lower bounds. + +Logically Collective + +Input Parameters: +- `Vec1` - The first vector +- `Vec2` - The second vector +- `Vec3` - The third vector + +Output Parameter: +- `VMedian` - The median vector (this can be any one of the input vectors) + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecMedian")) +""" +function VecMedian(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec) end + +@for_petsc function VecMedian(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec ) + VMedian_ = Ref{CVec}() + + @chk ccall( + (:VecMedian, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec), + Vec1, Vec2, Vec3, VMedian_, + ) + + VMedian = PetscVec(VMedian_[], petsclib) + + return VMedian +end + +""" + values::Vector{PetscScalar} = VecGetValuesSection(petsclib::PetscLibType,v::PetscVec, s::PetscSection, point::PetscInt) +Gets all the values associated with a given point, according to the section, in the given `Vec` + +Not Collective + +Input Parameters: +- `v` - the `Vec` +- `s` - the organizing `PetscSection` +- `point` - the point + +Output Parameter: +- `values` - the array of output values + +Level: developer + +-seealso: `PetscSection`, `PetscSectionCreate()`, `VecSetValuesSection()` + +# External Links +$(_doc_external("Vec/VecGetValuesSection")) +""" +function VecGetValuesSection(petsclib::PetscLibType, v::PetscVec, s::PetscSection, point::PetscInt) end + +@for_petsc function VecGetValuesSection(petsclib::$UnionPetscLib, v::PetscVec, s::PetscSection, point::$PetscInt ) + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetValuesSection, $petsc_library), + PetscErrorCode, + (CVec, PetscSection, $PetscInt, Ptr{Ptr{$PetscScalar}}), + v, s, point, values_, + ) + + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return values +end + +""" + dm::DM = VecGetDM(petsclib::PetscLibType,v::PetscVec) +Gets the `DM` defining the data layout of the vector + +Not Collective + +Input Parameter: +- `v` - The `Vec` + +Output Parameter: +- `dm` - The `DM` + +Level: intermediate + +Note: +A `Vec` may not have a `DM` associated with it. + +See also: +=== +`DM`, `VecSetDM()`, `DMGetLocalVector()`, `DMGetGlobalVector()`, `DMSetVecType()` + +# External Links +$(_doc_external("Dm/VecGetDM")) +""" +function VecGetDM(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecGetDM(petsclib::$UnionPetscLib, v::PetscVec ) + dm_ = Ref{DM}() + + @chk ccall( + (:VecGetDM, $petsc_library), + PetscErrorCode, + (CVec, Ptr{DM}), + v, dm_, + ) + + dm = dm_[] + + return dm +end + +""" + FB::PetscVec = VecFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec) +Evaluates the Fischer +problems. + +Logically Collective + +Input Parameters: +- `X` - current point +- `F` - function evaluated at x +- `L` - lower bounds +- `U` - upper bounds + +Output Parameter: +- `FB` - The Fischer-Burmeister function vector + +Level: developer + +-seealso: `Vec`, `VecSFischer()`, `MatDFischer()`, `MatDSFischer()` + +# External Links +$(_doc_external("Tao/VecFischer")) +""" +function VecFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec) end + +@for_petsc function VecFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec ) + FB_ = Ref{CVec}() + + @chk ccall( + (:VecFischer, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, CVec), + X, F, L, U, FB_, + ) + + FB = PetscVec(FB_[], petsclib) + + return FB +end + +""" + xv::Vector{PetscScalar},yv::Vector{PetscScalar} = VecGetArrayPair(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + +# External Links +$(_doc_external("Vec/VecGetArrayPair")) +""" +function VecGetArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecGetArrayPair(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + xv_ = Ref{Ptr{$PetscScalar}}() + yv_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecGetArrayPair, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + x, y, xv_, yv_, + ) + + xv = unsafe_wrap(Array, xv_[], VecGetLocalSize(petsclib, x); own = false) + yv = unsafe_wrap(Array, yv_[], VecGetLocalSize(petsclib, x); own = false) + + return xv,yv +end + +""" + xv::Vector{PetscScalar},yv::Vector{PetscScalar} = VecRestoreArrayPair(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + +# External Links +$(_doc_external("Vec/VecRestoreArrayPair")) +""" +function VecRestoreArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecRestoreArrayPair(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + xv_ = Ref{Ptr{$PetscScalar}}() + yv_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:VecRestoreArrayPair, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + x, y, xv_, yv_, + ) + + xv = unsafe_wrap(Array, xv_[], VecGetLocalSize(petsclib, x); own = false) + yv = unsafe_wrap(Array, yv_[], VecGetLocalSize(petsclib, x); own = false) + + return xv,yv +end + diff --git a/src/autowrapped/Vecs_wrappers.jl b/src/autowrapped/Vecs_wrappers.jl new file mode 100644 index 00000000..b91e36de --- /dev/null +++ b/src/autowrapped/Vecs_wrappers.jl @@ -0,0 +1,2591 @@ +""" + y::PetscVec = VecScatterPetscToFFTW(petsclib::PetscLibType,A::Mat, x::PetscVec) +Copies a PETSc vector to the vector that goes into `MATFFTW` calls. + +Collective + +Input Parameters: +- `A` - FFTW matrix +- `x` - the PETSc vector + +Output Parameter: +- `y` - the FFTW vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATFFTW`, `VecScatterFFTWToPetsc()`, `MatCreateVecsFFTW()` + +# External Links +$(_doc_external("Mat/VecScatterPetscToFFTW")) +""" +function VecScatterPetscToFFTW(petsclib::PetscLibType, A::Mat, x::PetscVec) end + +@for_petsc function VecScatterPetscToFFTW(petsclib::$UnionPetscLib, A::Mat, x::PetscVec ) + y_ = Ref{CVec}() + + @chk ccall( + (:VecScatterPetscToFFTW, $petsc_library), + PetscErrorCode, + (Mat, CVec, CVec), + A, x, y_, + ) + + y = PetscVec(y_[], petsclib) + + return y +end + +""" + y::PetscVec = VecScatterFFTWToPetsc(petsclib::PetscLibType,A::Mat, x::PetscVec) +Converts `MATFFTW` output vector to a PETSc vector. + +Collective + +Input Parameters: +- `A` - `MATFFTW` matrix +- `x` - FFTW vector + +Output Parameter: +- `y` - PETSc vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `VecScatterPetscToFFTW()`, `MATFFTW`, `MatCreateVecsFFTW()` + +# External Links +$(_doc_external("Mat/VecScatterFFTWToPetsc")) +""" +function VecScatterFFTWToPetsc(petsclib::PetscLibType, A::Mat, x::PetscVec) end + +@for_petsc function VecScatterFFTWToPetsc(petsclib::$UnionPetscLib, A::Mat, x::PetscVec ) + y_ = Ref{CVec}() + + @chk ccall( + (:VecScatterFFTWToPetsc, $petsc_library), + PetscErrorCode, + (Mat, CVec, CVec), + A, x, y_, + ) + + y = PetscVec(y_[], petsclib) + + return y +end + +""" + VecScale(petsclib::PetscLibType,x::PetscVec, alpha::PetscScalar) +Scales a vector. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `alpha` - the scalar + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecSet()` + +# External Links +$(_doc_external("Vec/VecScale")) +""" +function VecScale(petsclib::PetscLibType, x::PetscVec, alpha::PetscScalar) end + +@for_petsc function VecScale(petsclib::$UnionPetscLib, x::PetscVec, alpha::$PetscScalar ) + + @chk ccall( + (:VecScale, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar), + x, alpha, + ) + + + return nothing +end + +""" + VecSet(petsclib::PetscLibType,x::PetscVec, alpha::PetscScalar) +Sets all components of a vector to a single scalar value. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `alpha` - the scalar + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetValues()`, `VecSetValuesBlocked()`, `VecSetRandom()` + +# External Links +$(_doc_external("Vec/VecSet")) +""" +function VecSet(petsclib::PetscLibType, x::PetscVec, alpha::PetscScalar) end + +@for_petsc function VecSet(petsclib::$UnionPetscLib, x::PetscVec, alpha::$PetscScalar ) + + @chk ccall( + (:VecSet, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar), + x, alpha, + ) + + + return nothing +end + +""" + VecSetValues(petsclib::PetscLibType,x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) +Inserts or adds values into certain locations of a vector. + +Not Collective + +Input Parameters: +- `x` - vector to insert in +- `ni` - number of elements to add +- `ix` - indices where to add +- `y` - array of values. Pass `NULL` to set all zeroes. +- `iora` - either `INSERT_VALUES` to replace the current values or `ADD_VALUES` to add values to any existing entries + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValuesLocal()`, +`VecSetValue()`, `VecSetValuesBlocked()`, `InsertMode`, `INSERT_VALUES`, `ADD_VALUES`, `VecGetValues()` + +# External Links +$(_doc_external("Vec/VecSetValues")) +""" +function VecSetValues(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) end + +@for_petsc function VecSetValues(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt}, y::Vector{$PetscScalar}, iora::InsertMode ) + + @chk ccall( + (:VecSetValues, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + x, ni, ix, y, iora, + ) + + + return nothing +end + +""" + VecSetValuesBlocked(petsclib::PetscLibType,x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) +Inserts or adds blocks of values into certain locations of a vector. + +Not Collective + +Input Parameters: +- `x` - vector to insert in +- `ni` - number of blocks to add +- `ix` - indices where to add in block count, rather than element count +- `y` - array of values. Pass `NULL` to set all zeroes. +- `iora` - either `INSERT_VALUES` replaces existing entries with new values, `ADD_VALUES`, adds values to any existing entries + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValuesBlockedLocal()`, +`VecSetValues()` + +# External Links +$(_doc_external("Vec/VecSetValuesBlocked")) +""" +function VecSetValuesBlocked(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) end + +@for_petsc function VecSetValuesBlocked(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt}, y::Vector{$PetscScalar}, iora::InsertMode ) + + @chk ccall( + (:VecSetValuesBlocked, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + x, ni, ix, y, iora, + ) + + + return nothing +end + +""" + VecSetValuesLocal(petsclib::PetscLibType,x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) +Inserts or adds values into certain locations of a vector, +using a local ordering of the nodes. + +Not Collective + +Input Parameters: +- `x` - vector to insert in +- `ni` - number of elements to add +- `ix` - indices where to add +- `y` - array of values. Pass `NULL` to set all zeroes. +- `iora` - either `INSERT_VALUES` replaces existing entries with new values, `ADD_VALUES` adds values to any existing entries + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValues()`, `VecSetLocalToGlobalMapping()`, +`VecSetValuesBlockedLocal()` + +# External Links +$(_doc_external("Vec/VecSetValuesLocal")) +""" +function VecSetValuesLocal(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) end + +@for_petsc function VecSetValuesLocal(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt}, y::Vector{$PetscScalar}, iora::InsertMode ) + + @chk ccall( + (:VecSetValuesLocal, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + x, ni, ix, y, iora, + ) + + + return nothing +end + +""" + VecSetValuesBlockedLocal(petsclib::PetscLibType,x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) +Inserts or adds values into certain locations of a vector, +using a local ordering of the nodes. + +Not Collective + +Input Parameters: +- `x` - vector to insert in +- `ni` - number of blocks to add +- `ix` - indices where to add in block count, not element count +- `y` - array of values. Pass `NULL` to set all zeroes. +- `iora` - either `INSERT_VALUES` replaces existing entries with new values, `ADD_VALUES` adds values to any existing entries + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValues()`, `VecSetValuesBlocked()`, +`VecSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Vec/VecSetValuesBlockedLocal")) +""" +function VecSetValuesBlockedLocal(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}, y::Vector{PetscScalar}, iora::InsertMode) end + +@for_petsc function VecSetValuesBlockedLocal(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt}, y::Vector{$PetscScalar}, iora::InsertMode ) + + @chk ccall( + (:VecSetValuesBlockedLocal, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + x, ni, ix, y, iora, + ) + + + return nothing +end + +""" + nstash::PetscInt,reallocs::PetscInt,bnstash::PetscInt,breallocs::PetscInt = VecStashGetInfo(petsclib::PetscLibType,vec::PetscVec) +Gets how many values are currently in the vector stash, i.e. need +to be communicated to other processors during the `VecAssemblyBegin()`/`VecAssemblyEnd()` process + +Not Collective + +Input Parameter: +- `vec` - the vector + +Output Parameters: +- `nstash` - the size of the stash +- `reallocs` - the number of additional mallocs incurred in building the stash +- `bnstash` - the size of the block stash +- `breallocs` - the number of additional mallocs incurred in building the block stash (from `VecSetValuesBlocked()`) + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecStashSetInitialSize()`, `VecStashView()` + +# External Links +$(_doc_external("Vec/VecStashGetInfo")) +""" +function VecStashGetInfo(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecStashGetInfo(petsclib::$UnionPetscLib, vec::PetscVec ) + nstash_ = Ref{$PetscInt}() + reallocs_ = Ref{$PetscInt}() + bnstash_ = Ref{$PetscInt}() + breallocs_ = Ref{$PetscInt}() + + @chk ccall( + (:VecStashGetInfo, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + vec, nstash_, reallocs_, bnstash_, breallocs_, + ) + + nstash = nstash_[] + reallocs = reallocs_[] + bnstash = bnstash_[] + breallocs = breallocs_[] + + return nstash,reallocs,bnstash,breallocs +end + +""" + VecSetLocalToGlobalMapping(petsclib::PetscLibType,x::PetscVec, mapping::ISLocalToGlobalMapping) +Sets a local numbering to global numbering used +by the routine `VecSetValuesLocal()` to allow users to insert vector entries +using a local (per-processor) numbering. + +Logically Collective + +Input Parameters: +- `x` - vector +- `mapping` - mapping created with `ISLocalToGlobalMappingCreate()` or `ISLocalToGlobalMappingCreateIS()` + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecAssemblyBegin()`, `VecAssemblyEnd()`, `VecSetValues()`, `VecSetValuesLocal()`, +`VecGetLocalToGlobalMapping()`, `VecSetValuesBlockedLocal()` + +# External Links +$(_doc_external("Vec/VecSetLocalToGlobalMapping")) +""" +function VecSetLocalToGlobalMapping(petsclib::PetscLibType, x::PetscVec, mapping::ISLocalToGlobalMapping) end + +@for_petsc function VecSetLocalToGlobalMapping(petsclib::$UnionPetscLib, x::PetscVec, mapping::ISLocalToGlobalMapping ) + + @chk ccall( + (:VecSetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CVec, ISLocalToGlobalMapping), + x, mapping, + ) + + + return nothing +end + +""" + VecSetPreallocationCOO(petsclib::PetscLibType,x::PetscVec, ncoo::PetscCount, coo_i::Vector{PetscInt}) +set preallocation for a vector using a coordinate format of the entries with global indices + +Collective + +Input Parameters: +- `x` - vector being preallocated +- `ncoo` - number of entries +- `coo_i` - entry indices + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetValuesCOO()`, `VecSetPreallocationCOOLocal()` + +# External Links +$(_doc_external("Vec/VecSetPreallocationCOO")) +""" +function VecSetPreallocationCOO(petsclib::PetscLibType, x::PetscVec, ncoo::PetscCount, coo_i::Vector{PetscInt}) end + +@for_petsc function VecSetPreallocationCOO(petsclib::$UnionPetscLib, x::PetscVec, ncoo::PetscCount, coo_i::Vector{$PetscInt} ) + + @chk ccall( + (:VecSetPreallocationCOO, $petsc_library), + PetscErrorCode, + (CVec, PetscCount, Ptr{$PetscInt}), + x, ncoo, coo_i, + ) + + + return nothing +end + +""" + VecSetPreallocationCOOLocal(petsclib::PetscLibType,x::PetscVec, ncoo::PetscCount, coo_i::Vector{PetscInt}) +set preallocation for vectors using a coordinate format of the entries with local indices + +Collective + +Input Parameters: +- `x` - vector being preallocated +- `ncoo` - number of entries +- `coo_i` - row indices (local numbering; may be modified) + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetPreallocationCOO()`, `VecSetValuesCOO()` + +# External Links +$(_doc_external("Vec/VecSetPreallocationCOOLocal")) +""" +function VecSetPreallocationCOOLocal(petsclib::PetscLibType, x::PetscVec, ncoo::PetscCount, coo_i::Vector{PetscInt}) end + +@for_petsc function VecSetPreallocationCOOLocal(petsclib::$UnionPetscLib, x::PetscVec, ncoo::PetscCount, coo_i::Vector{$PetscInt} ) + + @chk ccall( + (:VecSetPreallocationCOOLocal, $petsc_library), + PetscErrorCode, + (CVec, PetscCount, Ptr{$PetscInt}), + x, ncoo, coo_i, + ) + + + return nothing +end + +""" + VecSetValuesCOO(petsclib::PetscLibType,x::PetscVec, coo_v::Vector{PetscScalar}, imode::InsertMode) +set values at once in a vector preallocated using `VecSetPreallocationCOO()` + +Collective + +Input Parameters: +- `x` - vector being set +- `coo_v` - the value array +- `imode` - the insert mode + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecSetPreallocationCOO()`, `VecSetPreallocationCOOLocal()`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecSetValuesCOO")) +""" +function VecSetValuesCOO(petsclib::PetscLibType, x::PetscVec, coo_v::Vector{PetscScalar}, imode::InsertMode) end + +@for_petsc function VecSetValuesCOO(petsclib::$UnionPetscLib, x::PetscVec, coo_v::Vector{$PetscScalar}, imode::InsertMode ) + + @chk ccall( + (:VecSetValuesCOO, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}, InsertMode), + x, coo_v, imode, + ) + + + return nothing +end + +""" + VecSetOption(petsclib::PetscLibType,x::PetscVec, op::VecOption, flag::PetscBool) +Sets an option for controlling a vector's behavior. + +Collective + +Input Parameters: +- `x` - the vector +- `op` - the option +- `flag` - turn the option on or off + +Supported Options: +- ``VEC_IGNORE_OFF_PROC_ENTRIES`` - which causes `VecSetValues()` to ignore +entries destined to be stored on a separate processor. This can be used +to eliminate the global reduction in the `VecAssemblyBegin()` if you know +that you have only used `VecSetValues()` to set local elements +- ``VEC_IGNORE_NEGATIVE_INDICES`` - which means you can pass negative indices +in ix in calls to `VecSetValues()` or `VecGetValues()`. These rows are simply +ignored. +- ``VEC_SUBSET_OFF_PROC_ENTRIES`` - which causes `VecAssemblyBegin()` to assume that the off-process +entries will always be a subset (possibly equal) of the off-process entries set on the +first assembly which had a true `VEC_SUBSET_OFF_PROC_ENTRIES` and the vector has not +changed this flag afterwards. If this assembly is not such first assembly, then this +assembly can reuse the communication pattern setup in that first assembly, thus avoiding +a global reduction. Subsequent assemblies setting off-process values should use the same +InsertMode as the first assembly. + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecSetValues()` + +# External Links +$(_doc_external("Vec/VecSetOption")) +""" +function VecSetOption(petsclib::PetscLibType, x::PetscVec, op::VecOption, flag::PetscBool) end + +@for_petsc function VecSetOption(petsclib::$UnionPetscLib, x::PetscVec, op::VecOption, flag::PetscBool ) + + @chk ccall( + (:VecSetOption, $petsc_library), + PetscErrorCode, + (CVec, VecOption, PetscBool), + x, op, flag, + ) + + + return nothing +end + +""" + VecStashSetInitialSize(petsclib::PetscLibType,vec::PetscVec, size::PetscInt, bsize::PetscInt) +sets the sizes of the vec +used during the assembly process to store values that belong to +other processors. + +Not Collective, different processes can have different size stashes + +Input Parameters: +- `vec` - the vector +- `size` - the initial size of the stash. +- `bsize` - the initial size of the block-stash(if used). + +Options Database Keys: +- `-vecstash_initial_size or ` - set initial size +- `-vecstash_block_initial_size or ` - set initial block size + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecSetBlockSize()`, `VecSetValues()`, `VecSetValuesBlocked()`, `VecStashView()` + +# External Links +$(_doc_external("Vec/VecStashSetInitialSize")) +""" +function VecStashSetInitialSize(petsclib::PetscLibType, vec::PetscVec, size::PetscInt, bsize::PetscInt) end + +@for_petsc function VecStashSetInitialSize(petsclib::$UnionPetscLib, vec::PetscVec, size::$PetscInt, bsize::$PetscInt ) + + @chk ccall( + (:VecStashSetInitialSize, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt), + vec, size, bsize, + ) + + + return nothing +end + +""" + VecSetRandom(petsclib::PetscLibType,x::PetscVec, rctx::PetscRandom) +Sets all components of a vector to random numbers. + +Logically Collective + +Input Parameters: +- `x` - the vector +- `rctx` - the random number context, formed by `PetscRandomCreate()`, or use `NULL` and it will create one internally. + +Output Parameter: +- `x` - the vector + +Example of Usage: +-seealso: [](ch_vectors), `Vec`, `VecSet()`, `VecSetValues()`, `PetscRandomCreate()`, `PetscRandomDestroy()` + +# External Links +$(_doc_external("Vec/VecSetRandom")) +""" +function VecSetRandom(petsclib::PetscLibType, x::PetscVec, rctx::PetscRandom) end + +@for_petsc function VecSetRandom(petsclib::$UnionPetscLib, x::PetscVec, rctx::PetscRandom ) + + @chk ccall( + (:VecSetRandom, $petsc_library), + PetscErrorCode, + (CVec, PetscRandom), + x, rctx, + ) + + + return nothing +end + +""" + VecSetFromOptions(petsclib::PetscLibType,vec::PetscVec) +Configures the vector from the options database. + +Collective + +Input Parameter: +- `vec` - The vector + +Level: beginner + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `VecSetOptionsPrefix()` + +# External Links +$(_doc_external("Vec/VecSetFromOptions")) +""" +function VecSetFromOptions(petsclib::PetscLibType, vec::PetscVec) end + +@for_petsc function VecSetFromOptions(petsclib::$UnionPetscLib, vec::PetscVec ) + + @chk ccall( + (:VecSetFromOptions, $petsc_library), + PetscErrorCode, + (CVec,), + vec, + ) + + + return nothing +end + +""" + VecSetSizes(petsclib::PetscLibType,v::PetscVec, n::PetscInt, N::PetscInt) +Sets the local and global sizes, and checks to determine compatibility of the sizes + +Collective + +Input Parameters: +- `v` - the vector +- `n` - the local size (or `PETSC_DECIDE` to have it set) +- `N` - the global size (or `PETSC_DETERMINE` to have it set) + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `VecCreateSeq()`, `VecCreateMPI()`, `VecGetSize()`, `PetscSplitOwnership()`, `PetscLayout`, +`VecGetOwnershipRange()`, `VecGetOwnershipRanges()`, `MatSetSizes()` + +# External Links +$(_doc_external("Vec/VecSetSizes")) +""" +function VecSetSizes(petsclib::PetscLibType, v::PetscVec, n::PetscInt, N::PetscInt) end + +@for_petsc function VecSetSizes(petsclib::$UnionPetscLib, v::PetscVec, n::$PetscInt, N::$PetscInt ) + + @chk ccall( + (:VecSetSizes, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscInt), + v, n, N, + ) + + + return nothing +end + +""" + VecSetBlockSize(petsclib::PetscLibType,v::PetscVec, bs::PetscInt) +Sets the block size for future calls to `VecSetValuesBlocked()` +and `VecSetValuesBlockedLocal()`. + +Logically Collective + +Input Parameters: +- `v` - the vector +- `bs` - the blocksize + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSetValuesBlocked()`, `VecSetLocalToGlobalMapping()`, `VecGetBlockSize()` + +# External Links +$(_doc_external("Vec/VecSetBlockSize")) +""" +function VecSetBlockSize(petsclib::PetscLibType, v::PetscVec, bs::PetscInt) end + +@for_petsc function VecSetBlockSize(petsclib::$UnionPetscLib, v::PetscVec, bs::$PetscInt ) + + @chk ccall( + (:VecSetBlockSize, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt), + v, bs, + ) + + + return nothing +end + +""" + VecSetOptionsPrefix(petsclib::PetscLibType,v::PetscVec, prefix::Vector{Cchar}) +Sets the prefix used for searching for all +`Vec` options in the database. + +Logically Collective + +Input Parameters: +- `v` - the `Vec` context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSetFromOptions()` + +# External Links +$(_doc_external("Vec/VecSetOptionsPrefix")) +""" +function VecSetOptionsPrefix(petsclib::PetscLibType, v::PetscVec, prefix::Vector{Cchar}) end + +@for_petsc function VecSetOptionsPrefix(petsclib::$UnionPetscLib, v::PetscVec, prefix::Vector{Cchar} ) + + @chk ccall( + (:VecSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CVec, Ptr{Cchar}), + v, prefix, + ) + + + return nothing +end + +""" + VecSetUp(petsclib::PetscLibType,v::PetscVec) +Sets up the internal vector data structures for the later use. + +Collective + +Input Parameter: +- `v` - the `Vec` context + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecCreate()`, `VecDestroy()` + +# External Links +$(_doc_external("Vec/VecSetUp")) +""" +function VecSetUp(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecSetUp(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecSetUp, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + VecSwap(petsclib::PetscLibType,x::PetscVec, y::PetscVec) +Swaps the values between two vectors, `x` and `y`. + +Logically Collective + +Input Parameters: +- `x` - the first vector +- `y` - the second vector + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSet()` + +# External Links +$(_doc_external("Vec/VecSwap")) +""" +function VecSwap(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end + +@for_petsc function VecSwap(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:VecSwap, $petsc_library), + PetscErrorCode, + (CVec, CVec), + x, y, + ) + + + return nothing +end + +""" + VecStashViewFromOptions(petsclib::PetscLibType,obj::PetscVec, bobj::PetscObject, optionname::Vector{Cchar}) +Processes command line options to determine if/how a `VecStash` object is to be viewed. + +Collective + +Input Parameters: +- `obj` - the `Vec` containing a stash +- `bobj` - optional other object that provides the prefix +- `optionname` - option to activate viewing + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecStashSetInitialSize()` + +# External Links +$(_doc_external("Vec/VecStashViewFromOptions")) +""" +function VecStashViewFromOptions(petsclib::PetscLibType, obj::PetscVec, bobj::PetscObject, optionname::Vector{Cchar}) end + +@for_petsc function VecStashViewFromOptions(petsclib::$UnionPetscLib, obj::PetscVec, bobj::PetscObject, optionname::Vector{Cchar} ) + + @chk ccall( + (:VecStashViewFromOptions, $petsc_library), + PetscErrorCode, + (CVec, PetscObject, Ptr{Cchar}), + obj, bobj, optionname, + ) + + + return nothing +end + +""" + VecStashView(petsclib::PetscLibType,v::PetscVec, viewer::PetscViewer) +Prints the entries in the vector stash and block stash. + +Collective + +Input Parameters: +- `v` - the vector +- `viewer` - the viewer + +Level: advanced + +-seealso: [](ch_vectors), `Vec`, `VecSetBlockSize()`, `VecSetValues()`, `VecSetValuesBlocked()` + +# External Links +$(_doc_external("Vec/VecStashView")) +""" +function VecStashView(petsclib::PetscLibType, v::PetscVec, viewer::PetscViewer) end + +@for_petsc function VecStashView(petsclib::$UnionPetscLib, v::PetscVec, viewer::PetscViewer ) + + @chk ccall( + (:VecStashView, $petsc_library), + PetscErrorCode, + (CVec, PetscViewer), + v, viewer, + ) + + + return nothing +end + +""" + VecSetLayout(petsclib::PetscLibType,x::PetscVec, map::PetscLayout) +set `PetscLayout` describing vector layout + +Not Collective + +Input Parameters: +- `x` - the vector +- `map` - the layout + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `PetscLayout`, `VecGetLayout()`, `VecGetSize()`, `VecGetOwnershipRange()`, `VecGetOwnershipRanges()` + +# External Links +$(_doc_external("Vec/VecSetLayout")) +""" +function VecSetLayout(petsclib::PetscLibType, x::PetscVec, map::PetscLayout) end + +@for_petsc function VecSetLayout(petsclib::$UnionPetscLib, x::PetscVec, map::PetscLayout ) + + @chk ccall( + (:VecSetLayout, $petsc_library), + PetscErrorCode, + (CVec, PetscLayout), + x, map, + ) + + + return nothing +end + +""" + VecSetBindingPropagates(petsclib::PetscLibType,v::PetscVec, flg::PetscBool) +Sets whether the state of being bound to the CPU for a GPU vector type propagates to child and some other associated objects + +Input Parameters: +- `v` - the vector +- `flg` - flag indicating whether the boundtocpu flag should be propagated + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `MatSetBindingPropagates()`, `VecGetBindingPropagates()` + +# External Links +$(_doc_external("Vec/VecSetBindingPropagates")) +""" +function VecSetBindingPropagates(petsclib::PetscLibType, v::PetscVec, flg::PetscBool) end + +@for_petsc function VecSetBindingPropagates(petsclib::$UnionPetscLib, v::PetscVec, flg::PetscBool ) + + @chk ccall( + (:VecSetBindingPropagates, $petsc_library), + PetscErrorCode, + (CVec, PetscBool), + v, flg, + ) + + + return nothing +end + +""" + VecSetPinnedMemoryMin(petsclib::PetscLibType,v::PetscVec, mbytes::Csize_t) +Set the minimum data size for which pinned memory will be used for host (CPU) allocations. + +Logically Collective + +Input Parameters: +- `v` - the vector +- `mbytes` - minimum data size in bytes + +Options Database Key: +- `-vec_pinned_memory_min ` - minimum size (in bytes) for an allocation to use pinned memory on host. + +Level: developer + +-seealso: [](ch_vectors), `Vec`, `VecGetPinnedMemoryMin()` + +# External Links +$(_doc_external("Vec/VecSetPinnedMemoryMin")) +""" +function VecSetPinnedMemoryMin(petsclib::PetscLibType, v::PetscVec, mbytes::Csize_t) end + +@for_petsc function VecSetPinnedMemoryMin(petsclib::$UnionPetscLib, v::PetscVec, mbytes::Csize_t ) + + @chk ccall( + (:VecSetPinnedMemoryMin, $petsc_library), + PetscErrorCode, + (CVec, Csize_t), + v, mbytes, + ) + + + return nothing +end + +""" + VecSetType(petsclib::PetscLibType,vec::PetscVec, newType::VecType) +Builds a vector, for a particular vector implementation. + +Collective + +Input Parameters: +- `vec` - The vector object +- `newType` - The name of the vector type + +Options Database Key: +- `-vec_type ` - Sets the vector type; use -help for a list +of available types + +Level: intermediate + +-seealso: [](ch_vectors), `Vec`, `VecType`, `VecGetType()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()` + +# External Links +$(_doc_external("Vec/VecSetType")) +""" +function VecSetType(petsclib::PetscLibType, vec::PetscVec, newType::VecType) end + +@for_petsc function VecSetType(petsclib::$UnionPetscLib, vec::PetscVec, newType::VecType ) + + @chk ccall( + (:VecSetType, $petsc_library), + PetscErrorCode, + (CVec, VecType), + vec, newType, + ) + + + return nothing +end + +""" + VecStrideSet(petsclib::PetscLibType,v::PetscVec, start::PetscInt, s::PetscScalar) +Sets a subvector of a vector defined +by a starting point and a stride with a given value + +Logically Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) +- `s` - value to set for each entry in that subvector + +Level: advanced + +-seealso: `Vec`, `VecNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideScale()` + +# External Links +$(_doc_external("Vec/VecStrideSet")) +""" +function VecStrideSet(petsclib::PetscLibType, v::PetscVec, start::PetscInt, s::PetscScalar) end + +@for_petsc function VecStrideSet(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, s::$PetscScalar ) + + @chk ccall( + (:VecStrideSet, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscScalar), + v, start, s, + ) + + + return nothing +end + +""" + VecStrideScale(petsclib::PetscLibType,v::PetscVec, start::PetscInt, scale::PetscScalar) +Scales a subvector of a vector defined +by a starting point and a stride. + +Logically Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) +- `scale` - value to multiply each subvector entry by + +Level: advanced + +-seealso: `Vec`, `VecNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideScale")) +""" +function VecStrideScale(petsclib::PetscLibType, v::PetscVec, start::PetscInt, scale::PetscScalar) end + +@for_petsc function VecStrideScale(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, scale::$PetscScalar ) + + @chk ccall( + (:VecStrideScale, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscScalar), + v, start, scale, + ) + + + return nothing +end + +""" + nrm::PetscReal = VecStrideNorm(petsclib::PetscLibType,v::PetscVec, start::PetscInt, ntype::NormType) +Computes the norm of subvector of a vector defined +by a starting point and a stride. + +Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) +- `ntype` - type of norm, one of `NORM_1`, `NORM_2`, `NORM_INFINITY` + +Output Parameter: +- `nrm` - the norm + +Level: advanced + +-seealso: `Vec`, `VecNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideNorm")) +""" +function VecStrideNorm(petsclib::PetscLibType, v::PetscVec, start::PetscInt, ntype::NormType) end + +@for_petsc function VecStrideNorm(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, ntype::NormType ) + nrm_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStrideNorm, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, NormType, Ptr{$PetscReal}), + v, start, ntype, nrm_, + ) + + nrm = nrm_[] + + return nrm +end + +""" + idex::PetscInt,nrm::PetscReal = VecStrideMax(petsclib::PetscLibType,v::PetscVec, start::PetscInt) +Computes the maximum of subvector of a vector defined +by a starting point and a stride and optionally its location. + +Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) + +Output Parameters: +- `idex` - the location where the maximum occurred (pass `NULL` if not required) +- `nrm` - the maximum value in the subvector + +Level: advanced + +-seealso: `Vec`, `VecMax()`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()` + +# External Links +$(_doc_external("Vec/VecStrideMax")) +""" +function VecStrideMax(petsclib::PetscLibType, v::PetscVec, start::PetscInt) end + +@for_petsc function VecStrideMax(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt ) + idex_ = Ref{$PetscInt}() + nrm_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStrideMax, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}), + v, start, idex_, nrm_, + ) + + idex = idex_[] + nrm = nrm_[] + + return idex,nrm +end + +""" + idex::PetscInt,nrm::PetscReal = VecStrideMin(petsclib::PetscLibType,v::PetscVec, start::PetscInt) +Computes the minimum of subvector of a vector defined +by a starting point and a stride and optionally its location. + +Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) + +Output Parameters: +- `idex` - the location where the minimum occurred. (pass `NULL` if not required) +- `nrm` - the minimum value in the subvector + +Level: advanced + +-seealso: `Vec`, `VecMin()`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideMin")) +""" +function VecStrideMin(petsclib::PetscLibType, v::PetscVec, start::PetscInt) end + +@for_petsc function VecStrideMin(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt ) + idex_ = Ref{$PetscInt}() + nrm_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStrideMin, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}), + v, start, idex_, nrm_, + ) + + idex = idex_[] + nrm = nrm_[] + + return idex,nrm +end + +""" + sum::PetscScalar = VecStrideSum(petsclib::PetscLibType,v::PetscVec, start::PetscInt) +Computes the sum of subvector of a vector defined +by a starting point and a stride. + +Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) + +Output Parameter: +- `sum` - the sum + +Level: advanced + +-seealso: `Vec`, `VecSum()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideSum")) +""" +function VecStrideSum(petsclib::PetscLibType, v::PetscVec, start::PetscInt) end + +@for_petsc function VecStrideSum(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt ) + sum_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecStrideSum, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscScalar}), + v, start, sum_, + ) + + sum = sum_[] + + return sum +end + +""" + VecStrideScaleAll(petsclib::PetscLibType,v::PetscVec, scales::PetscScalar) +Scales the subvectors of a vector defined +by a starting point and a stride. + +Logically Collective + +Input Parameters: +- `v` - the vector +- `scales` - values to multiply each subvector entry by + +Level: advanced + +-seealso: `Vec`, `VecNorm()`, `VecStrideScale()`, `VecScale()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideScaleAll")) +""" +function VecStrideScaleAll(petsclib::PetscLibType, v::PetscVec, scales::PetscScalar) end + +@for_petsc function VecStrideScaleAll(petsclib::$UnionPetscLib, v::PetscVec, scales::$PetscScalar ) + + @chk ccall( + (:VecStrideScaleAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + v, scales, + ) + + + return nothing +end + +""" + nrm::Vector{PetscReal} = VecStrideNormAll(petsclib::PetscLibType,v::PetscVec, ntype::NormType) +Computes the norms of subvectors of a vector defined +by a starting point and a stride. + +Collective + +Input Parameters: +- `v` - the vector +- `ntype` - type of norm, one of `NORM_1`, `NORM_2`, `NORM_INFINITY` + +Output Parameter: +- `nrm` - the norms + +Level: advanced + +-seealso: `Vec`, `VecNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideNormAll")) +""" +function VecStrideNormAll(petsclib::PetscLibType, v::PetscVec, ntype::NormType) end + +@for_petsc function VecStrideNormAll(petsclib::$UnionPetscLib, v::PetscVec, ntype::NormType ) + nrm = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:VecStrideNormAll, $petsc_library), + PetscErrorCode, + (CVec, NormType, Ptr{$PetscReal}), + v, ntype, nrm, + ) + + + return nrm +end + +""" + idex::Vector{PetscInt},nrm::Vector{PetscReal} = VecStrideMaxAll(petsclib::PetscLibType,v::PetscVec) +Computes the maximums of subvectors of a vector defined +by a starting point and a stride and optionally its location. + +Collective + +Input Parameter: +- `v` - the vector + +Output Parameters: +- `idex` - the location where the maximum occurred (not supported, pass `NULL`, +if you need this, send mail to petsc-maint@mcs.anl.gov to request it) +- `nrm` - the maximum values of each subvector + +Level: advanced + +-seealso: `Vec`, `VecMax()`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()` + +# External Links +$(_doc_external("Vec/VecStrideMaxAll")) +""" +function VecStrideMaxAll(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecStrideMaxAll(petsclib::$UnionPetscLib, v::PetscVec ) + idex = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + nrm = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:VecStrideMaxAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscReal}), + v, idex, nrm, + ) + + + return idex,nrm +end + +""" + idex::Vector{PetscInt},nrm::Vector{PetscReal} = VecStrideMinAll(petsclib::PetscLibType,v::PetscVec) +Computes the minimum of subvector of a vector defined +by a starting point and a stride and optionally its location. + +Collective + +Input Parameter: +- `v` - the vector + +Output Parameters: +- `idex` - the location where the minimum occurred (not supported, pass `NULL`, +if you need this, send mail to petsc-maint@mcs.anl.gov to request it) +- `nrm` - the minimums of each subvector + +Level: advanced + +-seealso: `Vec`, `VecMin()`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideMinAll")) +""" +function VecStrideMinAll(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecStrideMinAll(petsclib::$UnionPetscLib, v::PetscVec ) + idex = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + nrm = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:VecStrideMinAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscInt}, Ptr{$PetscReal}), + v, idex, nrm, + ) + + + return idex,nrm +end + +""" + sums::Vector{PetscScalar} = VecStrideSumAll(petsclib::PetscLibType,v::PetscVec) +Computes the sums of subvectors of a vector defined by a stride. + +Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `sums` - the sums + +Level: advanced + +-seealso: `Vec`, `VecSum()`, `VecStrideGather()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()` + +# External Links +$(_doc_external("Vec/VecStrideSumAll")) +""" +function VecStrideSumAll(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecStrideSumAll(petsclib::$UnionPetscLib, v::PetscVec ) + sums = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:VecStrideSumAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + v, sums, + ) + + + return sums +end + +""" + s::Vector{PetscVec} = VecStrideGatherAll(petsclib::PetscLibType,v::PetscVec, addv::InsertMode) +Gathers all the single components from a multi +separate vectors. + +Collective + +Input Parameters: +- `v` - the vector +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `s` - the location where the subvectors are stored + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGather()`, +`VecStrideScatterAll()` + +# External Links +$(_doc_external("Vec/VecStrideGatherAll")) +""" +function VecStrideGatherAll(petsclib::PetscLibType, v::PetscVec, addv::InsertMode) end + +@for_petsc function VecStrideGatherAll(petsclib::$UnionPetscLib, v::PetscVec, addv::InsertMode ) + s = Vector{PetscVec}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:VecStrideGatherAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CVec}, InsertMode), + v, s, addv, + ) + + + return s +end + +""" + v::PetscVec = VecStrideScatterAll(petsclib::PetscLibType,s::Vector{PetscVec}, addv::InsertMode) +Scatters all the single components from separate vectors into +a multi-component vector. + +Collective + +Input Parameters: +- `s` - the location where the subvectors are stored +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `v` - the multicomponent vector + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGather()`, + + +# External Links +$(_doc_external("Vec/VecStrideScatterAll")) +""" +function VecStrideScatterAll(petsclib::PetscLibType, s::Vector{PetscVec}, addv::InsertMode) end + +@for_petsc function VecStrideScatterAll(petsclib::$UnionPetscLib, s::Vector{PetscVec}, addv::InsertMode ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecStrideScatterAll, $petsc_library), + PetscErrorCode, + (Ptr{CVec}, CVec, InsertMode), + s, v_, addv, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + s::PetscVec = VecStrideGather(petsclib::PetscLibType,v::PetscVec, start::PetscInt, addv::InsertMode) +Gathers a single component from a multi +another vector. + +Collective + +Input Parameters: +- `v` - the vector +- `start` - starting point of the subvector (defined by a stride) +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `s` - the location where the subvector is stored + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideScatter()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGatherAll()`, +`VecStrideScatterAll()` + +# External Links +$(_doc_external("Vec/VecStrideGather")) +""" +function VecStrideGather(petsclib::PetscLibType, v::PetscVec, start::PetscInt, addv::InsertMode) end + +@for_petsc function VecStrideGather(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, addv::InsertMode ) + s_ = Ref{CVec}() + + @chk ccall( + (:VecStrideGather, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, CVec, InsertMode), + v, start, s_, addv, + ) + + s = PetscVec(s_[], petsclib) + + return s +end + +""" + v::PetscVec = VecStrideScatter(petsclib::PetscLibType,s::PetscVec, start::PetscInt, addv::InsertMode) +Scatters a single component from a vector into a multi + +Collective + +Input Parameters: +- `s` - the single-component vector +- `start` - starting point of the subvector (defined by a stride) +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `v` - the location where the subvector is scattered (the multi-component vector) + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGatherAll()`, +`VecStrideScatterAll()`, `VecStrideSubSetScatter()`, `VecStrideSubSetGather()` + +# External Links +$(_doc_external("Vec/VecStrideScatter")) +""" +function VecStrideScatter(petsclib::PetscLibType, s::PetscVec, start::PetscInt, addv::InsertMode) end + +@for_petsc function VecStrideScatter(petsclib::$UnionPetscLib, s::PetscVec, start::$PetscInt, addv::InsertMode ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecStrideScatter, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, CVec, InsertMode), + s, start, v_, addv, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + s::PetscVec = VecStrideSubSetGather(petsclib::PetscLibType,v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, addv::InsertMode) +Gathers a subset of components from a multi +another vector. + +Collective + +Input Parameters: +- `v` - the vector +- `nidx` - the number of indices +- `idxv` - the indices of the components 0 <= idxv[0] ...idxv[nidx-1] < bs(v), they need not be sorted +- `idxs` - the indices of the components 0 <= idxs[0] ...idxs[nidx-1] < bs(s), they need not be sorted, may be null if nidx == bs(s) or is `PETSC_DETERMINE` +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `s` - the location where the subvector is stored + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideScatter()`, `VecStrideGather()`, `VecStrideSubSetScatter()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGatherAll()`, +`VecStrideScatterAll()` + +# External Links +$(_doc_external("Vec/VecStrideSubSetGather")) +""" +function VecStrideSubSetGather(petsclib::PetscLibType, v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, addv::InsertMode) end + +@for_petsc function VecStrideSubSetGather(petsclib::$UnionPetscLib, v::PetscVec, nidx::$PetscInt, idxv::Vector{$PetscInt}, idxs::Vector{$PetscInt}, addv::InsertMode ) + s_ = Ref{CVec}() + + @chk ccall( + (:VecStrideSubSetGather, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, CVec, InsertMode), + v, nidx, idxv, idxs, s_, addv, + ) + + s = PetscVec(s_[], petsclib) + + return s +end + +""" + v::PetscVec = VecStrideSubSetScatter(petsclib::PetscLibType,s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, addv::InsertMode) +Scatters components from a vector into a subset of components of a multi + +Collective + +Input Parameters: +- `s` - the smaller-component vector +- `nidx` - the number of indices in idx +- `idxs` - the indices of the components in the smaller-component vector, 0 <= idxs[0] ...idxs[nidx-1] < bs(s) they need not be sorted, may be null if nidx == bs(s) or is `PETSC_DETERMINE` +- `idxv` - the indices of the components in the larger-component vector, 0 <= idx[0] ...idx[nidx-1] < bs(v) they need not be sorted +- `addv` - one of `ADD_VALUES`, `INSERT_VALUES`, `MAX_VALUES` + +Output Parameter: +- `v` - the location where the subvector is into scattered (the multi-component vector) + +Level: advanced + +-seealso: `Vec`, `VecStrideNorm()`, `VecStrideGather()`, `VecStrideSubSetGather()`, `VecStrideMin()`, `VecStrideMax()`, `VecStrideGatherAll()`, +`VecStrideScatterAll()` + +# External Links +$(_doc_external("Vec/VecStrideSubSetScatter")) +""" +function VecStrideSubSetScatter(petsclib::PetscLibType, s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, addv::InsertMode) end + +@for_petsc function VecStrideSubSetScatter(petsclib::$UnionPetscLib, s::PetscVec, nidx::$PetscInt, idxs::Vector{$PetscInt}, idxv::Vector{$PetscInt}, addv::InsertMode ) + v_ = Ref{CVec}() + + @chk ccall( + (:VecStrideSubSetScatter, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, CVec, InsertMode), + s, nidx, idxs, idxv, v_, addv, + ) + + v = PetscVec(v_[], petsclib) + + return v +end + +""" + VecSqrtAbs(petsclib::PetscLibType,v::PetscVec) +Replaces each component of a vector by the square root of its magnitude. + +Not Collective + +Input Parameter: +- `v` - The vector + +Level: beginner + +-seealso: `Vec`, `VecLog()`, `VecExp()`, `VecReciprocal()`, `VecAbs()` + + +# External Links +$(_doc_external("Vec/VecSqrtAbs")) +""" +function VecSqrtAbs(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecSqrtAbs(petsclib::$UnionPetscLib, v::PetscVec ) + + @chk ccall( + (:VecSqrtAbs, $petsc_library), + PetscErrorCode, + (CVec,), + v, + ) + + + return nothing +end + +""" + sum::PetscScalar = VecSum(petsclib::PetscLibType,v::PetscVec) +Computes the sum of all the components of a vector. + +Collective + +Input Parameter: +- `v` - the vector + +Output Parameter: +- `sum` - the result + +Level: beginner + +-seealso: `Vec`, `VecMean()`, `VecNorm()` + +# External Links +$(_doc_external("Vec/VecSum")) +""" +function VecSum(petsclib::PetscLibType, v::PetscVec) end + +@for_petsc function VecSum(petsclib::$UnionPetscLib, v::PetscVec ) + sum_ = Ref{$PetscScalar}() + + @chk ccall( + (:VecSum, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscScalar}), + v, sum_, + ) + + sum = sum_[] + + return sum +end + +""" + VecShift(petsclib::PetscLibType,v::PetscVec, shift::PetscScalar) +Shifts all of the components of a vector by computing +`x[i] = x[i] + shift`. + +Logically Collective + +Input Parameters: +- `v` - the vector +- `shift` - the shift + +Level: intermediate + +-seealso: `Vec`, `VecISShift()` + +# External Links +$(_doc_external("Vec/VecShift")) +""" +function VecShift(petsclib::PetscLibType, v::PetscVec, shift::PetscScalar) end + +@for_petsc function VecShift(petsclib::$UnionPetscLib, v::PetscVec, shift::$PetscScalar ) + + @chk ccall( + (:VecShift, $petsc_library), + PetscErrorCode, + (CVec, $PetscScalar), + v, shift, + ) + + + return nothing +end + +""" + VecScatterSetUp(petsclib::PetscLibType,sf::VecScatter) +Sets up the `VecScatter` to be able to actually scatter information between vectors + +Collective + +Input Parameter: +- `sf` - the scatter context + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterCopy()` + +# External Links +$(_doc_external("Vec/VecScatterSetUp")) +""" +function VecScatterSetUp(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterSetUp(petsclib::$UnionPetscLib, sf::VecScatter ) + + @chk ccall( + (:VecScatterSetUp, $petsc_library), + PetscErrorCode, + (VecScatter,), + sf, + ) + + + return nothing +end + +""" + VecScatterSetType(petsclib::PetscLibType,sf::VecScatter, type::VecScatterType) +Builds a vector scatter, for a particular vector scatter implementation. + +Collective + +Input Parameters: +- `sf` - The `VecScatter` object +- `type` - The name of the vector scatter type + +Options Database Key: +- `-sf_type ` - Sets the `VecScatterType` + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterType`, `VecScatterGetType()`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterSetType")) +""" +function VecScatterSetType(petsclib::PetscLibType, sf::VecScatter, type::VecScatterType) end + +@for_petsc function VecScatterSetType(petsclib::$UnionPetscLib, sf::VecScatter, type::VecScatterType ) + + @chk ccall( + (:VecScatterSetType, $petsc_library), + PetscErrorCode, + (VecScatter, VecScatterType), + sf, type, + ) + + + return nothing +end + +""" + type::VecScatterType = VecScatterGetType(petsclib::PetscLibType,sf::VecScatter) +Gets the vector scatter type name (as a string) from the `VecScatter`. + +Not Collective + +Input Parameter: +- `sf` - The vector scatter + +Output Parameter: +- `type` - The vector scatter type name + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterType`, `VecScatterSetType()`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterGetType")) +""" +function VecScatterGetType(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterGetType(petsclib::$UnionPetscLib, sf::VecScatter ) + type_ = Ref{VecScatterType}() + + @chk ccall( + (:VecScatterGetType, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{VecScatterType}), + sf, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + VecScatterRegister(petsclib::PetscLibType,sname::Vector{Cchar}, fnc::external) +Adds a new vector scatter component implementation + +Not Collective + +Input Parameters: +- `sname` - The name of a new user-defined creation routine +- `function` - The creation routine + +Level: advanced + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterType`, `VecRegister()` + +# External Links +$(_doc_external("Vec/VecScatterRegister")) +""" +function VecScatterRegister(petsclib::PetscLibType, sname::Vector{Cchar}, fnc::external) end + +@for_petsc function VecScatterRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, fnc::external ) + + @chk ccall( + (:VecScatterRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + flg::PetscBool = VecScatterGetMerged(petsclib::PetscLibType,sf::VecScatter) +Returns true if the scatter is completed in the `VecScatterBegin()` +and the `VecScatterEnd()` does nothing + +Not Collective + +Input Parameter: +- `sf` - scatter context created with `VecScatterCreate()` + +Output Parameter: +- `flg` - `PETSC_TRUE` if the `VecScatterBegin()`/`VecScatterEnd()` are all done during the `VecScatterBegin()` + +Level: developer + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterEnd()`, `VecScatterBegin()` + +# External Links +$(_doc_external("Vec/VecScatterGetMerged")) +""" +function VecScatterGetMerged(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterGetMerged(petsclib::$UnionPetscLib, sf::VecScatter ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:VecScatterGetMerged, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{PetscBool}), + sf, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + VecScatterDestroy(petsclib::PetscLibType,sf::VecScatter) +Destroys a scatter context created by `VecScatterCreate()` + +Collective + +Input Parameter: +- `sf` - the scatter context + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterCopy()` + +# External Links +$(_doc_external("Vec/VecScatterDestroy")) +""" +function VecScatterDestroy(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterDestroy(petsclib::$UnionPetscLib, sf::VecScatter ) + + @chk ccall( + (:VecScatterDestroy, $petsc_library), + PetscErrorCode, + (Ptr{VecScatter},), + sf, + ) + + + return nothing +end + +""" + newsf::VecScatter = VecScatterCopy(petsclib::PetscLibType,sf::VecScatter) +Makes a copy of a scatter context. + +Collective + +Input Parameter: +- `sf` - the scatter context + +Output Parameter: +- `newsf` - the context copy + +Level: advanced + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterType`, `VecScatterCreate()`, `VecScatterDestroy()` + +# External Links +$(_doc_external("Vec/VecScatterCopy")) +""" +function VecScatterCopy(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterCopy(petsclib::$UnionPetscLib, sf::VecScatter ) + newsf_ = Ref{VecScatter}() + + @chk ccall( + (:VecScatterCopy, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{VecScatter}), + sf, newsf_, + ) + + newsf = newsf_[] + + return newsf +end + +""" + VecScatterViewFromOptions(petsclib::PetscLibType,sf::VecScatter, obj::PetscObject, name::Vector{Cchar}) +View a `VecScatter` object based on values in the options database + +Collective + +Input Parameters: +- `sf` - the scatter context +- `obj` - Optional object +- `name` - command line option + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterView()`, `PetscObjectViewFromOptions()`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterViewFromOptions")) +""" +function VecScatterViewFromOptions(petsclib::PetscLibType, sf::VecScatter, obj::PetscObject, name::Vector{Cchar}) end + +@for_petsc function VecScatterViewFromOptions(petsclib::$UnionPetscLib, sf::VecScatter, obj::PetscObject, name::Vector{Cchar} ) + + @chk ccall( + (:VecScatterViewFromOptions, $petsc_library), + PetscErrorCode, + (VecScatter, PetscObject, Ptr{Cchar}), + sf, obj, name, + ) + + + return nothing +end + +""" + VecScatterView(petsclib::PetscLibType,sf::VecScatter, viewer::PetscViewer) +Views a vector scatter context. + +Collective + +Input Parameters: +- `sf` - the scatter context +- `viewer` - the viewer for displaying the context + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `PetscViewer`, `VecScatterViewFromOptions()`, `PetscObjectViewFromOptions()`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterView")) +""" +function VecScatterView(petsclib::PetscLibType, sf::VecScatter, viewer::PetscViewer) end + +@for_petsc function VecScatterView(petsclib::$UnionPetscLib, sf::VecScatter, viewer::PetscViewer ) + + @chk ccall( + (:VecScatterView, $petsc_library), + PetscErrorCode, + (VecScatter, PetscViewer), + sf, viewer, + ) + + + return nothing +end + +""" + VecScatterRemap(petsclib::PetscLibType,sf::VecScatter, tomap::Vector{PetscInt}, frommap::Vector{PetscInt}) +Remaps the "from" and "to" indices in a +vector scatter context. + +Collective + +Input Parameters: +- `sf` - vector scatter context +- `tomap` - remapping plan for "to" indices (may be `NULL`). +- `frommap` - remapping plan for "from" indices (may be `NULL`) + +Level: developer + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterRemap")) +""" +function VecScatterRemap(petsclib::PetscLibType, sf::VecScatter, tomap::Vector{PetscInt}, frommap::Vector{PetscInt}) end + +@for_petsc function VecScatterRemap(petsclib::$UnionPetscLib, sf::VecScatter, tomap::Vector{$PetscInt}, frommap::Vector{$PetscInt} ) + + @chk ccall( + (:VecScatterRemap, $petsc_library), + PetscErrorCode, + (VecScatter, Ptr{$PetscInt}, Ptr{$PetscInt}), + sf, tomap, frommap, + ) + + + return nothing +end + +""" + VecScatterSetFromOptions(petsclib::PetscLibType,sf::VecScatter) +Configures the vector scatter from values in the options database. + +Collective + +Input Parameter: +- `sf` - The vector scatter + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterDestroy()`, `VecScatterSetUp()` + +# External Links +$(_doc_external("Vec/VecScatterSetFromOptions")) +""" +function VecScatterSetFromOptions(petsclib::PetscLibType, sf::VecScatter) end + +@for_petsc function VecScatterSetFromOptions(petsclib::$UnionPetscLib, sf::VecScatter ) + + @chk ccall( + (:VecScatterSetFromOptions, $petsc_library), + PetscErrorCode, + (VecScatter,), + sf, + ) + + + return nothing +end + +""" + newsf::VecScatter = VecScatterCreate(petsclib::PetscLibType,x::PetscVec, ix::IS, y::PetscVec, iy::IS) +Creates a vector scatter `VecScatter` context that is used to communicate entries between two vectors `Vec` + +Collective + +Input Parameters: +- `x` - a vector that defines the shape (parallel data layout of the vector) of vectors from which we scatter +- `y` - a vector that defines the shape (parallel data layout of the vector) of vectors to which we scatter +- `ix` - the indices of `x` to scatter (if `NULL` scatters all values) +- `iy` - the indices of `y` to hold results (if `NULL` fills entire vector `yin` in order) + +Output Parameter: +- `newsf` - location to store the new scatter context + +Options Database Keys: +- `-vecscatter_view` - Prints detail of communications +- `-vecscatter_view ::ascii_info` - Print less details about communication +- `-vecscatter_merge` - `VecScatterBegin()` handles all of the communication, `VecScatterEnd()` is a nop +eliminates the chance for overlap of computation and communication + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterDestroy()`, `VecScatterCreateToAll()`, `VecScatterCreateToZero()`, `PetscSFCreate()`, +`VecScatterType`, `InsertMode`, `ScatterMode`, `VecScatterBegin()`, `VecScatterEnd()` + +# External Links +$(_doc_external("Vec/VecScatterCreate")) +""" +function VecScatterCreate(petsclib::PetscLibType, x::PetscVec, ix::IS, y::PetscVec, iy::IS) end + +@for_petsc function VecScatterCreate(petsclib::$UnionPetscLib, x::PetscVec, ix::IS, y::PetscVec, iy::IS ) + newsf_ = Ref{VecScatter}() + + @chk ccall( + (:VecScatterCreate, $petsc_library), + PetscErrorCode, + (CVec, IS, CVec, IS, Ptr{VecScatter}), + x, ix, y, iy, newsf_, + ) + + newsf = newsf_[] + + return newsf +end + +""" + ctx::VecScatter,vout::PetscVec = VecScatterCreateToAll(petsclib::PetscLibType,vin::PetscVec) +Creates a vector and a scatter context that copies all +vector values to each processor + +Collective + +Input Parameter: +- `vin` - an `MPIVEC` + +Output Parameters: +- `ctx` - scatter context +- `vout` - output `SEQVEC` that is large enough to scatter into + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterCreateToZero()`, `VecScatterBegin()`, `VecScatterEnd()` + +# External Links +$(_doc_external("Vec/VecScatterCreateToAll")) +""" +function VecScatterCreateToAll(petsclib::PetscLibType, vin::PetscVec) end + +@for_petsc function VecScatterCreateToAll(petsclib::$UnionPetscLib, vin::PetscVec ) + ctx_ = Ref{VecScatter}() + vout_ = Ref{CVec}() + + @chk ccall( + (:VecScatterCreateToAll, $petsc_library), + PetscErrorCode, + (CVec, Ptr{VecScatter}, Ptr{CVec}), + vin, ctx_, vout_, + ) + + ctx = ctx_[] + vout = PetscVec(vout_[], petsclib) + + return ctx,vout +end + +""" + ctx::VecScatter,vout::PetscVec = VecScatterCreateToZero(petsclib::PetscLibType,vin::PetscVec) +Creates an output vector and a scatter context used to +copy all vector values into the output vector on the zeroth processor + +Collective + +Input Parameter: +- `vin` - `Vec` of type `MPIVEC` + +Output Parameters: +- `ctx` - scatter context +- `vout` - output `SEQVEC` that is large enough to scatter into on processor 0 and +of length zero on all other processors + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterCreateToAll()`, `VecScatterBegin()`, `VecScatterEnd()` + +# External Links +$(_doc_external("Vec/VecScatterCreateToZero")) +""" +function VecScatterCreateToZero(petsclib::PetscLibType, vin::PetscVec) end + +@for_petsc function VecScatterCreateToZero(petsclib::$UnionPetscLib, vin::PetscVec ) + ctx_ = Ref{VecScatter}() + vout_ = Ref{CVec}() + + @chk ccall( + (:VecScatterCreateToZero, $petsc_library), + PetscErrorCode, + (CVec, Ptr{VecScatter}, Ptr{CVec}), + vin, ctx_, vout_, + ) + + ctx = ctx_[] + vout = PetscVec(vout_[], petsclib) + + return ctx,vout +end + +""" + VecScatterBegin(petsclib::PetscLibType,sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode) +Begins a generalized scatter from one vector to +another. Complete the scattering phase with `VecScatterEnd()`. + +Neighbor-wise Collective + +Input Parameters: +- `sf` - scatter context generated by `VecScatterCreate()` +- `x` - the vector from which we scatter +- `y` - the vector to which we scatter +- `addv` - either `ADD_VALUES`, `MAX_VALUES`, `MIN_VALUES` or `INSERT_VALUES`, with `INSERT_VALUES` mode any location +not scattered to retains its old value; i.e. the vector is NOT first zeroed. +- `mode` - the scattering mode, usually `SCATTER_FORWARD`. The available modes are: `SCATTER_FORWARD` or `SCATTER_REVERSE` + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterCreate()`, `VecScatterEnd()`, `InsertMode`, `ScatterMode` + +# External Links +$(_doc_external("Vec/VecScatterBegin")) +""" +function VecScatterBegin(petsclib::PetscLibType, sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode) end + +@for_petsc function VecScatterBegin(petsclib::$UnionPetscLib, sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode ) + + @chk ccall( + (:VecScatterBegin, $petsc_library), + PetscErrorCode, + (VecScatter, CVec, CVec, InsertMode, ScatterMode), + sf, x, y, addv, mode, + ) + + + return nothing +end + +""" + VecScatterEnd(petsclib::PetscLibType,sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode) +Ends a generalized scatter from one vector to another. Call +after first calling `VecScatterBegin()`. + +Neighbor-wise Collective + +Input Parameters: +- `sf` - scatter context generated by `VecScatterCreate()` +- `x` - the vector from which we scatter +- `y` - the vector to which we scatter +- `addv` - one of `ADD_VALUES`, `MAX_VALUES`, `MIN_VALUES` or `INSERT_VALUES` +- `mode` - the scattering mode, usually `SCATTER_FORWARD`. The available modes are: `SCATTER_FORWARD`, `SCATTER_REVERSE` + +Level: intermediate + +-seealso: [](sec_scatter), `VecScatter`, `VecScatterBegin()`, `VecScatterCreate()` + +# External Links +$(_doc_external("Vec/VecScatterEnd")) +""" +function VecScatterEnd(petsclib::PetscLibType, sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode) end + +@for_petsc function VecScatterEnd(petsclib::$UnionPetscLib, sf::VecScatter, x::PetscVec, y::PetscVec, addv::InsertMode, mode::ScatterMode ) + + @chk ccall( + (:VecScatterEnd, $petsc_library), + PetscErrorCode, + (VecScatter, CVec, CVec, InsertMode, ScatterMode), + sf, x, y, addv, mode, + ) + + + return nothing +end + +""" + stepmax::PetscReal = VecStepMaxBounded(petsclib::PetscLibType,X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec) +See below + +Collective + +Input Parameters: +- `X` - vector with no negative entries +- `XL` - lower bounds +- `XU` - upper bounds +- `DX` - step direction, can have negative, positive or zero entries + +Output Parameter: +- `stepmax` - minimum value so that X[i] + stepmax*DX[i] <= XL[i] or XU[i] <= X[i] + stepmax*DX[i] + +Level: intermediate + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecStepMaxBounded")) +""" +function VecStepMaxBounded(petsclib::PetscLibType, X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec) end + +@for_petsc function VecStepMaxBounded(petsclib::$UnionPetscLib, X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec ) + stepmax_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStepMaxBounded, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, Ptr{$PetscReal}), + X, DX, XL, XU, stepmax_, + ) + + stepmax = stepmax_[] + + return stepmax +end + +""" + boundmin::PetscReal,wolfemin::PetscReal,boundmax::PetscReal = VecStepBoundInfo(petsclib::PetscLibType,X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec) +See below + +Collective + +Input Parameters: +- `X` - vector with no negative entries +- `XL` - lower bounds +- `XU` - upper bounds +- `DX` - step direction, can have negative, positive or zero entries + +Output Parameters: +- `boundmin` - (may be `NULL` this it is not computed) maximum value so that XL[i] <= X[i] + boundmax*DX[i] <= XU[i] +- `wolfemin` - (may be `NULL` this it is not computed) +- `boundmax` - (may be `NULL` this it is not computed) minimum value so that X[i] + boundmax*DX[i] <= XL[i] or XU[i] <= X[i] + boundmax*DX[i] + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecStepBoundInfo")) +""" +function VecStepBoundInfo(petsclib::PetscLibType, X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec) end + +@for_petsc function VecStepBoundInfo(petsclib::$UnionPetscLib, X::PetscVec, DX::PetscVec, XL::PetscVec, XU::PetscVec ) + boundmin_ = Ref{$PetscReal}() + wolfemin_ = Ref{$PetscReal}() + boundmax_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStepBoundInfo, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + X, DX, XL, XU, boundmin_, wolfemin_, boundmax_, + ) + + boundmin = boundmin_[] + wolfemin = wolfemin_[] + boundmax = boundmax_[] + + return boundmin,wolfemin,boundmax +end + +""" + step::PetscReal = VecStepMax(petsclib::PetscLibType,X::PetscVec, DX::PetscVec) +Returns the largest value so that x[i] + step*DX[i] >= 0 for all i + +Collective + +Input Parameters: +- `X` - vector with no negative entries +- `DX` - a step direction, can have negative, positive or zero entries + +Output Parameter: +- `step` - largest value such that x[i] + step*DX[i] >= 0 for all i + +Level: advanced + +-seealso: `Vec` + +# External Links +$(_doc_external("Vec/VecStepMax")) +""" +function VecStepMax(petsclib::PetscLibType, X::PetscVec, DX::PetscVec) end + +@for_petsc function VecStepMax(petsclib::$UnionPetscLib, X::PetscVec, DX::PetscVec ) + step_ = Ref{$PetscReal}() + + @chk ccall( + (:VecStepMax, $petsc_library), + PetscErrorCode, + (CVec, CVec, Ptr{$PetscReal}), + X, DX, step_, + ) + + step = step_[] + + return step +end + +""" + VecSetValuesSection(petsclib::PetscLibType,v::PetscVec, s::PetscSection, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) +Sets all the values associated with a given point, according to the section, in the given `Vec` + +Not Collective + +Input Parameters: +- `v` - the `Vec` +- `s` - the organizing `PetscSection` +- `point` - the point +- `values` - the array of input values +- `mode` - the insertion mode, either `ADD_VALUES` or `INSERT_VALUES` + +Level: developer + +-seealso: `PetscSection`, `PetscSectionCreate()`, `VecGetValuesSection()` + +# External Links +$(_doc_external("Vec/VecSetValuesSection")) +""" +function VecSetValuesSection(petsclib::PetscLibType, v::PetscVec, s::PetscSection, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) end + +@for_petsc function VecSetValuesSection(petsclib::$UnionPetscLib, v::PetscVec, s::PetscSection, point::$PetscInt, values::Vector{$PetscScalar}, mode::InsertMode ) + + @chk ccall( + (:VecSetValuesSection, $petsc_library), + PetscErrorCode, + (CVec, PetscSection, $PetscInt, Ptr{$PetscScalar}, InsertMode), + v, s, point, values, mode, + ) + + + return nothing +end + +""" + VecSetDM(petsclib::PetscLibType,v::PetscVec, dm::DM) +Sets the `DM` defining the data layout of the vector. + +Not Collective + +Input Parameters: +- `v` - The `Vec` +- `dm` - The `DM` + +Level: developer + +Notes: +This is rarely used, generally one uses `DMGetLocalVector()` or `DMGetGlobalVector()` to create a vector associated with a given `DM` + +This is NOT the same as `DMCreateGlobalVector()` since it does not change the view methods or perform other customization, but merely sets the `DM` member. + +See also: +=== +`DM`, `VecGetDM()`, `DMGetLocalVector()`, `DMGetGlobalVector()`, `DMSetVecType()` + +# External Links +$(_doc_external("Dm/VecSetDM")) +""" +function VecSetDM(petsclib::PetscLibType, v::PetscVec, dm::DM) end + +@for_petsc function VecSetDM(petsclib::$UnionPetscLib, v::PetscVec, dm::DM ) + + @chk ccall( + (:VecSetDM, $petsc_library), + PetscErrorCode, + (CVec, DM), + v, dm, + ) + + + return nothing +end + +""" + FB::PetscVec = VecSFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal) +Evaluates the Smoothed Fischer +complementarity problems. + +Logically Collective + +Input Parameters: +- `X` - current point +- `F` - function evaluated at x +- `L` - lower bounds +- `U` - upper bounds +- `mu` - smoothing parameter + +Output Parameter: +- `FB` - The Smoothed Fischer-Burmeister function vector + +-seealso: `Vec`, `VecFischer()`, `MatDFischer()`, `MatDSFischer()` + +# External Links +$(_doc_external("Tao/VecSFischer")) +""" +function VecSFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal) end + +@for_petsc function VecSFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::$PetscReal ) + FB_ = Ref{CVec}() + + @chk ccall( + (:VecSFischer, $petsc_library), + PetscErrorCode, + (CVec, CVec, CVec, CVec, $PetscReal, CVec), + X, F, L, U, mu, FB_, + ) + + FB = PetscVec(FB_[], petsclib) + + return FB +end + +""" + VecSetValue(petsclib::PetscLibType,v::PetscVec, i::PetscInt, va::PetscScalar, mode::InsertMode) + +# External Links +$(_doc_external("Vec/VecSetValue")) +""" +function VecSetValue(petsclib::PetscLibType, v::PetscVec, i::PetscInt, va::PetscScalar, mode::InsertMode) end + +@for_petsc function VecSetValue(petsclib::$UnionPetscLib, v::PetscVec, i::$PetscInt, va::$PetscScalar, mode::InsertMode ) + + @chk ccall( + (:VecSetValue, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscScalar, InsertMode), + v, i, va, mode, + ) + + + return nothing +end + +""" + VecSetValueLocal(petsclib::PetscLibType,v::PetscVec, i::PetscInt, va::PetscScalar, mode::InsertMode) + +# External Links +$(_doc_external("Vec/VecSetValueLocal")) +""" +function VecSetValueLocal(petsclib::PetscLibType, v::PetscVec, i::PetscInt, va::PetscScalar, mode::InsertMode) end + +@for_petsc function VecSetValueLocal(petsclib::$UnionPetscLib, v::PetscVec, i::$PetscInt, va::$PetscScalar, mode::InsertMode ) + + @chk ccall( + (:VecSetValueLocal, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, $PetscScalar, InsertMode), + v, i, va, mode, + ) + + + return nothing +end + +""" + VecSetErrorIfLocked(petsclib::PetscLibType,x::PetscVec, arg::PetscInt) + +# External Links +$(_doc_external("Vec/VecSetErrorIfLocked")) +""" +function VecSetErrorIfLocked(petsclib::PetscLibType, x::PetscVec, arg::PetscInt) end + +@for_petsc function VecSetErrorIfLocked(petsclib::$UnionPetscLib, x::PetscVec, arg::$PetscInt ) + + @chk ccall( + (:VecSetErrorIfLocked, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt), + x, arg, + ) + + + return nothing +end + diff --git a/src/autowrapped/enums_wrappers.jl b/src/autowrapped/enums_wrappers.jl new file mode 100644 index 00000000..9c38d782 --- /dev/null +++ b/src/autowrapped/enums_wrappers.jl @@ -0,0 +1,1624 @@ +@enum PetscRegressorLinearType begin + REGRESSOR_LINEAR_OLS = 0 + REGRESSOR_LINEAR_LASSO = 1 + REGRESSOR_LINEAR_RIDGE = 2 +end + +@enum DMFieldContinuity begin + DMFIELD_VERTEX = 0 + DMFIELD_EDGE = 1 + DMFIELD_FACET = 2 + DMFIELD_CELL = 3 +end + +@enum ScatterMode begin + SCATTER_FORWARD = 0 + SCATTER_REVERSE = 1 + SCATTER_FORWARD_LOCAL = 2 + SCATTER_REVERSE_LOCAL = 3 +end + +@enum NormType begin + NORM_1 = 0 + NORM_2 = 1 + NORM_FROBENIUS = 2 + NORM_INFINITY = 3 + NORM_1_AND_2 = 4 +end + +@enum ReductionType begin + REDUCTION_SUM_REALPART = 10 + REDUCTION_MEAN_REALPART = 11 + REDUCTION_SUM_IMAGINARYPART = 12 + REDUCTION_MEAN_IMAGINARYPART = 13 +end + +@enum VecOption begin + VEC_IGNORE_OFF_PROC_ENTRIES = 0 + VEC_IGNORE_NEGATIVE_INDICES = 1 + VEC_SUBSET_OFF_PROC_ENTRIES = 2 +end + +@enum VecOperation begin + VECOP_DUPLICATE = 0 + VECOP_SET = 10 + VECOP_VIEW = 33 + VECOP_LOAD = 41 + VECOP_VIEWNATIVE = 68 + VECOP_LOADNATIVE = 69 +end + +@enum VecTaggerCDFMethod begin + VECTAGGER_CDF_GATHER = 0 + VECTAGGER_CDF_ITERATIVE = 1 + VECTAGGER_CDF_NUM_METHODS = 2 +end + +@enum PetscDrawMarkerType begin + PETSC_DRAW_MARKER_CROSS = 0 + PETSC_DRAW_MARKER_POINT = 1 + PETSC_DRAW_MARKER_PLUS = 2 + PETSC_DRAW_MARKER_CIRCLE = 3 +end + +@enum PetscDrawButton begin + PETSC_BUTTON_NONE = 0 + PETSC_BUTTON_LEFT = 1 + PETSC_BUTTON_CENTER = 2 + PETSC_BUTTON_RIGHT = 3 + PETSC_BUTTON_WHEEL_UP = 4 + PETSC_BUTTON_WHEEL_DOWN = 5 + PETSC_BUTTON_LEFT_SHIFT = 6 + PETSC_BUTTON_CENTER_SHIFT = 7 + PETSC_BUTTON_RIGHT_SHIFT = 8 +end + +@enum PetscWeakFormKind begin + PETSC_WF_OBJECTIVE = 0 + PETSC_WF_F0 = 1 + PETSC_WF_F1 = 2 + PETSC_WF_G0 = 3 + PETSC_WF_G1 = 4 + PETSC_WF_G2 = 5 + PETSC_WF_G3 = 6 + PETSC_WF_GP0 = 7 + PETSC_WF_GP1 = 8 + PETSC_WF_GP2 = 9 + PETSC_WF_GP3 = 10 + PETSC_WF_GT0 = 11 + PETSC_WF_GT1 = 12 + PETSC_WF_GT2 = 13 + PETSC_WF_GT3 = 14 + PETSC_WF_BDF0 = 15 + PETSC_WF_BDF1 = 16 + PETSC_WF_BDG0 = 17 + PETSC_WF_BDG1 = 18 + PETSC_WF_BDG2 = 19 + PETSC_WF_BDG3 = 20 + PETSC_WF_BDGP0 = 21 + PETSC_WF_BDGP1 = 22 + PETSC_WF_BDGP2 = 23 + PETSC_WF_BDGP3 = 24 + PETSC_WF_R = 25 + PETSC_WF_CEED = 26 + PETSC_NUM_WF = 27 +end + +@enum DMSwarmType begin + DMSWARM_BASIC = 0 + DMSWARM_PIC = 1 +end + +@enum DMSwarmMigrateType begin + DMSWARM_MIGRATE_BASIC = 0 + DMSWARM_MIGRATE_DMCELLNSCATTER = 1 + DMSWARM_MIGRATE_DMCELLEXACT = 2 + DMSWARM_MIGRATE_USER = 3 +end + +@enum DMSwarmCollectType begin + DMSWARM_COLLECT_BASIC = 0 + DMSWARM_COLLECT_DMDABOUNDINGBOX = 1 + DMSWARM_COLLECT_GENERAL = 2 + DMSWARM_COLLECT_USER = 3 +end + +@enum DMSwarmRemapType begin + DMSWARM_REMAP_NONE = 0 + DMSWARM_REMAP_PFAK = 1 + DMSWARM_REMAP_COLELLA = 2 +end + +@enum DMSwarmPICLayoutType begin + DMSWARMPIC_LAYOUT_REGULAR = 0 + DMSWARMPIC_LAYOUT_GAUSS = 1 + DMSWARMPIC_LAYOUT_SUBDIVISION = 2 +end + +@enum DMStagStencilLocation begin + DMSTAG_NULL_LOCATION = 0 + DMSTAG_BACK_DOWN_LEFT = 1 + DMSTAG_BACK_DOWN = 2 + DMSTAG_BACK_DOWN_RIGHT = 3 + DMSTAG_BACK_LEFT = 4 + DMSTAG_BACK = 5 + DMSTAG_BACK_RIGHT = 6 + DMSTAG_BACK_UP_LEFT = 7 + DMSTAG_BACK_UP = 8 + DMSTAG_BACK_UP_RIGHT = 9 + DMSTAG_DOWN_LEFT = 10 + DMSTAG_DOWN = 11 + DMSTAG_DOWN_RIGHT = 12 + DMSTAG_LEFT = 13 + DMSTAG_ELEMENT = 14 + DMSTAG_RIGHT = 15 + DMSTAG_UP_LEFT = 16 + DMSTAG_UP = 17 + DMSTAG_UP_RIGHT = 18 + DMSTAG_FRONT_DOWN_LEFT = 19 + DMSTAG_FRONT_DOWN = 20 + DMSTAG_FRONT_DOWN_RIGHT = 21 + DMSTAG_FRONT_LEFT = 22 + DMSTAG_FRONT = 23 + DMSTAG_FRONT_RIGHT = 24 + DMSTAG_FRONT_UP_LEFT = 25 + DMSTAG_FRONT_UP = 26 + DMSTAG_FRONT_UP_RIGHT = 27 +end + +@enum DMStagStencilType begin + DMSTAG_STENCIL_NONE = 0 + DMSTAG_STENCIL_STAR = 1 + DMSTAG_STENCIL_BOX = 2 +end + +@enum MatFactorType begin + MAT_FACTOR_NONE = 0 + MAT_FACTOR_LU = 1 + MAT_FACTOR_CHOLESKY = 2 + MAT_FACTOR_ILU = 3 + MAT_FACTOR_ICC = 4 + MAT_FACTOR_ILUDT = 5 + MAT_FACTOR_QR = 6 + MAT_FACTOR_NUM_TYPES = 7 +end + +@enum MatProductType begin + MATPRODUCT_UNSPECIFIED = 0 + MATPRODUCT_AB = 1 + MATPRODUCT_AtB = 2 + MATPRODUCT_ABt = 3 + MATPRODUCT_PtAP = 4 + MATPRODUCT_RARt = 5 + MATPRODUCT_ABC = 6 +end + +@enum MatReuse begin + MAT_INITIAL_MATRIX = 0 + MAT_REUSE_MATRIX = 1 + MAT_IGNORE_MATRIX = 2 + MAT_INPLACE_MATRIX = 3 +end + +@enum MatCreateSubMatrixOption begin + MAT_DO_NOT_GET_VALUES = 0 + MAT_GET_VALUES = 1 +end + +@enum MatStructure begin + DIFFERENT_NONZERO_PATTERN = 0 + SUBSET_NONZERO_PATTERN = 1 + SAME_NONZERO_PATTERN = 2 + UNKNOWN_NONZERO_PATTERN = 3 +end + +@enum MatCompositeMergeType begin + MAT_COMPOSITE_MERGE_RIGHT = 0 + MAT_COMPOSITE_MERGE_LEFT = 1 +end + +@enum MatCompositeType begin + MAT_COMPOSITE_ADDITIVE = 0 + MAT_COMPOSITE_MULTIPLICATIVE = 1 +end + +@enum MatAssemblyType begin + MAT_FLUSH_ASSEMBLY = 1 + MAT_FINAL_ASSEMBLY = 0 +end + +@enum MatOption begin + MAT_OPTION_MIN = -3 + MAT_UNUSED_NONZERO_LOCATION_ERR = -2 + MAT_ROW_ORIENTED = -1 + MAT_SYMMETRIC = 1 + MAT_STRUCTURALLY_SYMMETRIC = 2 + MAT_FORCE_DIAGONAL_ENTRIES = 3 + MAT_IGNORE_OFF_PROC_ENTRIES = 4 + MAT_USE_HASH_TABLE = 5 + MAT_KEEP_NONZERO_PATTERN = 6 + MAT_IGNORE_ZERO_ENTRIES = 7 + MAT_USE_INODES = 8 + MAT_HERMITIAN = 9 + MAT_SYMMETRY_ETERNAL = 10 + MAT_NEW_NONZERO_LOCATION_ERR = 11 + MAT_IGNORE_LOWER_TRIANGULAR = 12 + MAT_ERROR_LOWER_TRIANGULAR = 13 + MAT_GETROW_UPPERTRIANGULAR = 14 + MAT_SPD = 15 + MAT_NO_OFF_PROC_ZERO_ROWS = 16 + MAT_NO_OFF_PROC_ENTRIES = 17 + MAT_NEW_NONZERO_LOCATIONS = 18 + MAT_NEW_NONZERO_ALLOCATION_ERR = 19 + MAT_SUBSET_OFF_PROC_ENTRIES = 20 + MAT_SUBMAT_SINGLEIS = 21 + MAT_STRUCTURE_ONLY = 22 + MAT_SORTED_FULL = 23 + MAT_FORM_EXPLICIT_TRANSPOSE = 24 + MAT_STRUCTURAL_SYMMETRY_ETERNAL = 25 + MAT_SPD_ETERNAL = 26 + MAT_OPTION_MAX = 27 +end + +@enum MatDuplicateOption begin + MAT_DO_NOT_COPY_VALUES = 0 + MAT_COPY_VALUES = 1 + MAT_SHARE_NONZERO_PATTERN = 2 +end + +@enum MatInfoType begin + MAT_LOCAL = 1 + MAT_GLOBAL_MAX = 2 + MAT_GLOBAL_SUM = 3 +end + +@enum MatFactorShiftType begin + MAT_SHIFT_NONE = 0 + MAT_SHIFT_NONZERO = 1 + MAT_SHIFT_POSITIVE_DEFINITE = 2 + MAT_SHIFT_INBLOCKS = 3 +end + +@enum MatFactorError begin + MAT_FACTOR_NOERROR = 0 + MAT_FACTOR_STRUCT_ZEROPIVOT = 1 + MAT_FACTOR_NUMERIC_ZEROPIVOT = 2 + MAT_FACTOR_OUTMEMORY = 3 + MAT_FACTOR_OTHER = 4 +end + +@enum MatFactorSchurStatus begin + MAT_FACTOR_SCHUR_UNFACTORED = 0 + MAT_FACTOR_SCHUR_FACTORED = 1 + MAT_FACTOR_SCHUR_INVERTED = 2 +end + +@enum MatSORType begin + SOR_FORWARD_SWEEP = 1 + SOR_BACKWARD_SWEEP = 2 + SOR_SYMMETRIC_SWEEP = 3 + SOR_LOCAL_FORWARD_SWEEP = 4 + SOR_LOCAL_BACKWARD_SWEEP = 8 + SOR_LOCAL_SYMMETRIC_SWEEP = 12 + SOR_ZERO_INITIAL_GUESS = 16 + SOR_EISENSTAT = 32 + SOR_APPLY_UPPER = 64 + SOR_APPLY_LOWER = 128 +end + +@enum MatColoringWeightType begin + MAT_COLORING_WEIGHT_RANDOM = 0 + MAT_COLORING_WEIGHT_LEXICAL = 1 + MAT_COLORING_WEIGHT_LF = 2 + MAT_COLORING_WEIGHT_SL = 3 +end + +@enum MPChacoGlobalType begin + MP_CHACO_MULTILEVEL = 1 + MP_CHACO_SPECTRAL = 2 + MP_CHACO_LINEAR = 4 + MP_CHACO_RANDOM = 5 + MP_CHACO_SCATTERED = 6 +end + +@enum MPChacoLocalType begin + MP_CHACO_KERNIGHAN = 1 + MP_CHACO_NONE = 2 +end + +@enum MPChacoEigenType begin + MP_CHACO_LANCZOS = 0 + MP_CHACO_RQI = 1 +end + +@enum MPPTScotchStrategyType begin + MP_PTSCOTCH_DEFAULT = 0 + MP_PTSCOTCH_QUALITY = 1 + MP_PTSCOTCH_SPEED = 2 + MP_PTSCOTCH_BALANCE = 3 + MP_PTSCOTCH_SAFETY = 4 + MP_PTSCOTCH_SCALABILITY = 5 +end + +@enum MatOperation begin + MATOP_SET_VALUES = 0 + MATOP_GET_ROW = 1 + MATOP_RESTORE_ROW = 2 + MATOP_MULT = 3 + MATOP_MULT_ADD = 4 + MATOP_MULT_TRANSPOSE = 5 + MATOP_MULT_TRANSPOSE_ADD = 6 + MATOP_SOLVE = 7 + MATOP_SOLVE_ADD = 8 + MATOP_SOLVE_TRANSPOSE = 9 + MATOP_SOLVE_TRANSPOSE_ADD = 10 + MATOP_LUFACTOR = 11 + MATOP_CHOLESKYFACTOR = 12 + MATOP_SOR = 13 + MATOP_TRANSPOSE = 14 + MATOP_GETINFO = 15 + MATOP_EQUAL = 16 + MATOP_GET_DIAGONAL = 17 + MATOP_DIAGONAL_SCALE = 18 + MATOP_NORM = 19 + MATOP_ASSEMBLY_BEGIN = 20 + MATOP_ASSEMBLY_END = 21 + MATOP_SET_OPTION = 22 + MATOP_ZERO_ENTRIES = 23 + MATOP_ZERO_ROWS = 24 + MATOP_LUFACTOR_SYMBOLIC = 25 + MATOP_LUFACTOR_NUMERIC = 26 + MATOP_CHOLESKY_FACTOR_SYMBOLIC = 27 + MATOP_CHOLESKY_FACTOR_NUMERIC = 28 + MATOP_SETUP = 29 + MATOP_ILUFACTOR_SYMBOLIC = 30 + MATOP_ICCFACTOR_SYMBOLIC = 31 + MATOP_GET_DIAGONAL_BLOCK = 32 + MATOP_SET_INF = 33 + MATOP_DUPLICATE = 34 + MATOP_FORWARD_SOLVE = 35 + MATOP_BACKWARD_SOLVE = 36 + MATOP_ILUFACTOR = 37 + MATOP_ICCFACTOR = 38 + MATOP_AXPY = 39 + MATOP_CREATE_SUBMATRICES = 40 + MATOP_INCREASE_OVERLAP = 41 + MATOP_GET_VALUES = 42 + MATOP_COPY = 43 + MATOP_GET_ROW_MAX = 44 + MATOP_SCALE = 45 + MATOP_SHIFT = 46 + MATOP_DIAGONAL_SET = 47 + MATOP_ZERO_ROWS_COLUMNS = 48 + MATOP_SET_RANDOM = 49 + MATOP_GET_ROW_IJ = 50 + MATOP_RESTORE_ROW_IJ = 51 + MATOP_GET_COLUMN_IJ = 52 + MATOP_RESTORE_COLUMN_IJ = 53 + MATOP_FDCOLORING_CREATE = 54 + MATOP_COLORING_PATCH = 55 + MATOP_SET_UNFACTORED = 56 + MATOP_PERMUTE = 57 + MATOP_SET_VALUES_BLOCKED = 58 + MATOP_CREATE_SUBMATRIX = 59 + MATOP_DESTROY = 60 + MATOP_VIEW = 61 + MATOP_CONVERT_FROM = 62 + MATOP_MATMAT_MULT_SYMBOLIC = 63 + MATOP_MATMAT_MULT_NUMERIC = 64 + MATOP_SET_LOCAL_TO_GLOBAL_MAP = 65 + MATOP_SET_VALUES_LOCAL = 66 + MATOP_ZERO_ROWS_LOCAL = 67 + MATOP_GET_ROW_MAX_ABS = 68 + MATOP_GET_ROW_MIN_ABS = 69 + MATOP_CONVERT = 70 + MATOP_HAS_OPERATION = 71 + MATOP_FD_COLORING_APPLY = 72 + MATOP_SET_FROM_OPTIONS = 73 + MATOP_FIND_ZERO_DIAGONALS = 74 + MATOP_MULT_MULTIPLE = 75 + MATOP_SOLVE_MULTIPLE = 76 + MATOP_GET_INERTIA = 77 + MATOP_LOAD = 78 + MATOP_IS_SYMMETRIC = 79 + MATOP_IS_HERMITIAN = 80 + MATOP_IS_STRUCTURALLY_SYMMETRIC = 81 + MATOP_SET_VALUES_BLOCKEDLOCAL = 82 + MATOP_CREATE_VECS = 83 + MATOP_MAT_MULT_SYMBOLIC = 84 + MATOP_MAT_MULT_NUMERIC = 85 + MATOP_PTAP_NUMERIC = 86 + MATOP_MAT_TRANSPOSE_MULT_SYMBO = 87 + MATOP_MAT_TRANSPOSE_MULT_NUMER = 88 + MATOP_BIND_TO_CPU = 89 + MATOP_PRODUCTSETFROMOPTIONS = 90 + MATOP_PRODUCTSYMBOLIC = 91 + MATOP_PRODUCTNUMERIC = 92 + MATOP_CONJUGATE = 93 + MATOP_VIEW_NATIVE = 94 + MATOP_SET_VALUES_ROW = 95 + MATOP_REAL_PART = 96 + MATOP_IMAGINARY_PART = 97 + MATOP_GET_ROW_UPPER_TRIANGULAR = 98 + MATOP_RESTORE_ROW_UPPER_TRIANG = 99 + MATOP_MAT_SOLVE = 100 + MATOP_MAT_SOLVE_TRANSPOSE = 101 + MATOP_GET_ROW_MIN = 102 + MATOP_GET_COLUMN_VECTOR = 103 + MATOP_MISSING_DIAGONAL = 104 + MATOP_GET_SEQ_NONZERO_STRUCTUR = 105 + MATOP_CREATE = 106 + MATOP_GET_GHOSTS = 107 + MATOP_GET_LOCAL_SUB_MATRIX = 108 + MATOP_RESTORE_LOCALSUB_MATRIX = 109 + MATOP_MULT_DIAGONAL_BLOCK = 110 + MATOP_HERMITIAN_TRANSPOSE = 111 + MATOP_MULT_HERMITIAN_TRANSPOSE = 112 + MATOP_MULT_HERMITIAN_TRANS_ADD = 113 + MATOP_GET_MULTI_PROC_BLOCK = 114 + MATOP_FIND_NONZERO_ROWS = 115 + MATOP_GET_COLUMN_NORMS = 116 + MATOP_INVERT_BLOCK_DIAGONAL = 117 + MATOP_INVERT_VBLOCK_DIAGONAL = 118 + MATOP_CREATE_SUB_MATRICES_MPI = 119 + MATOP_SET_VALUES_BATCH = 120 + MATOP_TRANSPOSE_MAT_MULT_SYMBO = 121 + MATOP_TRANSPOSE_MAT_MULT_NUMER = 122 + MATOP_TRANSPOSE_COLORING_CREAT = 123 + MATOP_TRANS_COLORING_APPLY_SPT = 124 + MATOP_TRANS_COLORING_APPLY_DEN = 125 + MATOP_RART_NUMERIC = 126 + MATOP_SET_BLOCK_SIZES = 127 + MATOP_RESIDUAL = 128 + MATOP_FDCOLORING_SETUP = 129 + MATOP_FIND_OFFBLOCK_ENTRIES = 130 + MATOP_MPICONCATENATESEQ = 131 + MATOP_DESTROYSUBMATRICES = 132 + MATOP_MAT_TRANSPOSE_SOLVE = 133 + MATOP_GET_VALUES_LOCAL = 134 + MATOP_CREATE_GRAPH = 135 + MATOP_TRANSPOSE_SYMBOLIC = 136 + MATOP_ELIMINATE_ZEROS = 137 + MATOP_GET_ROW_SUM_ABS = 138 + MATOP_GET_FACTOR = 139 + MATOP_GET_BLOCK_DIAGONAL = 140 + MATOP_GET_VBLOCK_DIAGONAL = 141 + MATOP_COPY_HASH_TO_XAIJ = 142 + MATOP_GET_CURRENT_MEM_TYPE = 143 + MATOP_ZERO_ROWS_COLUMNS_LOCAL = 144 +end + +@enum MatHtoolCompressorType begin + MAT_HTOOL_COMPRESSOR_SYMPARTIAL_ACA = 0 + MAT_HTOOL_COMPRESSOR_FULL_ACA = 1 + MAT_HTOOL_COMPRESSOR_SVD = 2 +end + +@enum MatHtoolClusteringType begin + MAT_HTOOL_CLUSTERING_PCA_REGULAR = 0 + MAT_HTOOL_CLUSTERING_PCA_GEOMETRIC = 1 + MAT_HTOOL_CLUSTERING_BOUNDING_BOX_1_REGULAR = 2 + MAT_HTOOL_CLUSTERING_BOUNDING_BOX_1_GEOMETRIC = 3 +end + +@enum MatSTRUMPACKReordering begin + MAT_STRUMPACK_NATURAL = 0 + MAT_STRUMPACK_METIS = 1 + MAT_STRUMPACK_PARMETIS = 2 + MAT_STRUMPACK_SCOTCH = 3 + MAT_STRUMPACK_PTSCOTCH = 4 + MAT_STRUMPACK_RCM = 5 + MAT_STRUMPACK_GEOMETRIC = 6 + MAT_STRUMPACK_AMD = 7 + MAT_STRUMPACK_MMD = 8 + MAT_STRUMPACK_AND = 9 + MAT_STRUMPACK_MLF = 10 + MAT_STRUMPACK_SPECTRAL = 11 +end + +@enum MatSTRUMPACKCompressionType begin + MAT_STRUMPACK_COMPRESSION_TYPE_NONE = 0 + MAT_STRUMPACK_COMPRESSION_TYPE_HSS = 1 + MAT_STRUMPACK_COMPRESSION_TYPE_BLR = 2 + MAT_STRUMPACK_COMPRESSION_TYPE_HODLR = 3 + MAT_STRUMPACK_COMPRESSION_TYPE_BLR_HODLR = 4 + MAT_STRUMPACK_COMPRESSION_TYPE_ZFP_BLR_HODLR = 5 + MAT_STRUMPACK_COMPRESSION_TYPE_LOSSLESS = 6 + MAT_STRUMPACK_COMPRESSION_TYPE_LOSSY = 7 +end + +@enum MatCUSPARSEStorageFormat begin + MAT_CUSPARSE_CSR = 0 + MAT_CUSPARSE_ELL = 1 + MAT_CUSPARSE_HYB = 2 +end + +@enum MatCUSPARSEFormatOperation begin + MAT_CUSPARSE_MULT_DIAG = 0 + MAT_CUSPARSE_MULT_OFFDIAG = 1 + MAT_CUSPARSE_MULT = 2 + MAT_CUSPARSE_ALL = 3 +end + +@enum MatHIPSPARSEStorageFormat begin + MAT_HIPSPARSE_CSR = 0 + MAT_HIPSPARSE_ELL = 1 + MAT_HIPSPARSE_HYB = 2 +end + +@enum MatHIPSPARSEFormatOperation begin + MAT_HIPSPARSE_MULT_DIAG = 0 + MAT_HIPSPARSE_MULT_OFFDIAG = 1 + MAT_HIPSPARSE_MULT = 2 + MAT_HIPSPARSE_ALL = 3 +end + +@enum SNESNewtonTRFallbackType begin + SNES_TR_FALLBACK_NEWTON = 0 + SNES_TR_FALLBACK_CAUCHY = 1 + SNES_TR_FALLBACK_DOGLEG = 2 +end + +@enum SNESNewtonTRQNType begin + SNES_TR_QN_NONE = 0 + SNES_TR_QN_SAME = 1 + SNES_TR_QN_DIFFERENT = 2 +end + +@enum SNESConvergedReason begin + SNES_CONVERGED_FNORM_ABS = 2 + SNES_CONVERGED_FNORM_RELATIVE = 3 + SNES_CONVERGED_SNORM_RELATIVE = 4 + SNES_CONVERGED_ITS = 5 + SNES_BREAKOUT_INNER_ITER = 6 + SNES_CONVERGED_USER = 7 + SNES_DIVERGED_FUNCTION_DOMAIN = -1 + SNES_DIVERGED_FUNCTION_COUNT = -2 + SNES_DIVERGED_LINEAR_SOLVE = -3 + SNES_DIVERGED_FNORM_NAN = -4 + SNES_DIVERGED_MAX_IT = -5 + SNES_DIVERGED_LINE_SEARCH = -6 + SNES_DIVERGED_INNER = -7 + SNES_DIVERGED_LOCAL_MIN = -8 + SNES_DIVERGED_DTOL = -9 + SNES_DIVERGED_JACOBIAN_DOMAIN = -10 + SNES_DIVERGED_TR_DELTA = -11 +end + +@enum SNESNormSchedule begin + SNES_NORM_DEFAULT = -1 + SNES_NORM_NONE = 0 + SNES_NORM_ALWAYS = 1 + SNES_NORM_INITIAL_ONLY = 2 + SNES_NORM_FINAL_ONLY = 3 + SNES_NORM_INITIAL_FINAL_ONLY = 4 +end + +@enum SNESFunctionType begin + SNES_FUNCTION_DEFAULT = -1 + SNES_FUNCTION_UNPRECONDITIONED = 0 + SNES_FUNCTION_PRECONDITIONED = 1 +end + +@enum SNESLineSearchReason begin + SNES_LINESEARCH_SUCCEEDED = 0 + SNES_LINESEARCH_FAILED_NANORINF = 1 + SNES_LINESEARCH_FAILED_DOMAIN = 2 + SNES_LINESEARCH_FAILED_REDUCT = 3 + SNES_LINESEARCH_FAILED_USER = 4 + SNES_LINESEARCH_FAILED_FUNCTION = 5 +end + +@enum SNESNGMRESRestartType begin + SNES_NGMRES_RESTART_NONE = 0 + SNES_NGMRES_RESTART_PERIODIC = 1 + SNES_NGMRES_RESTART_DIFFERENCE = 2 +end + +@enum SNESNGMRESSelectType begin + SNES_NGMRES_SELECT_NONE = 0 + SNES_NGMRES_SELECT_DIFFERENCE = 1 + SNES_NGMRES_SELECT_LINESEARCH = 2 +end + +@enum SNESNCGType begin + SNES_NCG_FR = 0 + SNES_NCG_PRP = 1 + SNES_NCG_HS = 2 + SNES_NCG_DY = 3 + SNES_NCG_CD = 4 +end + +@enum SNESQNScaleType begin + SNES_QN_SCALE_DEFAULT = 0 + SNES_QN_SCALE_NONE = 1 + SNES_QN_SCALE_SCALAR = 2 + SNES_QN_SCALE_DIAGONAL = 3 + SNES_QN_SCALE_JACOBIAN = 4 +end + +@enum SNESQNRestartType begin + SNES_QN_RESTART_DEFAULT = 0 + SNES_QN_RESTART_NONE = 1 + SNES_QN_RESTART_POWELL = 2 + SNES_QN_RESTART_PERIODIC = 3 +end + +@enum SNESQNType begin + SNES_QN_LBFGS = 0 + SNES_QN_BROYDEN = 1 + SNES_QN_BADBROYDEN = 2 +end + +@enum SNESCompositeType begin + SNES_COMPOSITE_ADDITIVE = 0 + SNES_COMPOSITE_MULTIPLICATIVE = 1 + SNES_COMPOSITE_ADDITIVEOPTIMAL = 2 +end + +@enum SNESFASType begin + SNES_FAS_MULTIPLICATIVE = 0 + SNES_FAS_ADDITIVE = 1 + SNES_FAS_FULL = 2 + SNES_FAS_KASKADE = 3 +end + +@enum SNESNewtonALCorrectionType begin + SNES_NEWTONAL_CORRECTION_EXACT = 0 + SNES_NEWTONAL_CORRECTION_NORMAL = 1 +end + +@enum LandauDeviceType begin + LANDAU_KOKKOS = 0 + LANDAU_CPU = 1 +end + +@enum LandauOMPTimers begin + LANDAU_EX2_TSSOLVE = 0 + LANDAU_MATRIX_TOTAL = 1 + LANDAU_OPERATOR = 2 + LANDAU_JACOBIAN_COUNT = 3 + LANDAU_JACOBIAN = 4 + LANDAU_MASS = 5 + LANDAU_F_DF = 6 + LANDAU_KERNEL = 7 + KSP_FACTOR = 8 + KSP_SOLVE = 9 + LANDAU_NUM_TIMERS = 10 +end + +@enum PetscErrorType begin + PETSC_ERROR_INITIAL = 0 + PETSC_ERROR_REPEAT = 1 + PETSC_ERROR_IN_CXX = 2 +end + +@enum PetscFPTrap begin + PETSC_FP_TRAP_OFF = 0 + PETSC_FP_TRAP_INDIV = 1 + PETSC_FP_TRAP_FLTOPERR = 2 + PETSC_FP_TRAP_FLTOVF = 4 + PETSC_FP_TRAP_FLTUND = 8 + PETSC_FP_TRAP_FLTDIV = 16 + PETSC_FP_TRAP_FLTINEX = 32 + PETSC_FP_TRAP_ON = 63 +end + +@enum DMCopyLabelsMode begin + DM_COPY_LABELS_REPLACE = 0 + DM_COPY_LABELS_KEEP = 1 + DM_COPY_LABELS_FAIL = 2 +end + +@enum KSPChebyshevKind begin + KSP_CHEBYSHEV_FIRST = 0 + KSP_CHEBYSHEV_FOURTH = 1 + KSP_CHEBYSHEV_OPT_FOURTH = 2 +end + +@enum KSPFCDTruncationType begin + KSP_FCD_TRUNC_TYPE_STANDARD = 0 + KSP_FCD_TRUNC_TYPE_NOTAY = 1 +end + +@enum KSPHPDDMType begin + KSP_HPDDM_TYPE_GMRES = 0 + KSP_HPDDM_TYPE_BGMRES = 1 + KSP_HPDDM_TYPE_CG = 2 + KSP_HPDDM_TYPE_BCG = 3 + KSP_HPDDM_TYPE_GCRODR = 4 + KSP_HPDDM_TYPE_BGCRODR = 5 + KSP_HPDDM_TYPE_BFBCG = 6 + KSP_HPDDM_TYPE_PREONLY = 7 +end + +@enum KSPHPDDMPrecision begin + KSP_HPDDM_PRECISION_HALF = 0 + KSP_HPDDM_PRECISION_SINGLE = 1 + KSP_HPDDM_PRECISION_DOUBLE = 2 + KSP_HPDDM_PRECISION_QUADRUPLE = 3 +end + +@enum KSPGMRESCGSRefinementType begin + KSP_GMRES_CGS_REFINE_NEVER = 0 + KSP_GMRES_CGS_REFINE_IFNEEDED = 1 + KSP_GMRES_CGS_REFINE_ALWAYS = 2 +end + +@enum KSPNormType begin + KSP_NORM_DEFAULT = -1 + KSP_NORM_NONE = 0 + KSP_NORM_PRECONDITIONED = 1 + KSP_NORM_UNPRECONDITIONED = 2 + KSP_NORM_NATURAL = 3 +end + +@enum KSPCGType begin + KSP_CG_SYMMETRIC = 0 + KSP_CG_HERMITIAN = 1 +end + +@enum MatSchurComplementAinvType begin + MAT_SCHUR_COMPLEMENT_AINV_DIAG = 0 + MAT_SCHUR_COMPLEMENT_AINV_LUMP = 1 + MAT_SCHUR_COMPLEMENT_AINV_BLOCK_DIAG = 2 + MAT_SCHUR_COMPLEMENT_AINV_FULL = 3 +end + +@enum MatLMVMMultAlgorithm begin + MAT_LMVM_MULT_RECURSIVE = 0 + MAT_LMVM_MULT_DENSE = 1 + MAT_LMVM_MULT_COMPACT_DENSE = 2 +end + +@enum MatLMVMSymBroydenScaleType begin + MAT_LMVM_SYMBROYDEN_SCALE_NONE = 0 + MAT_LMVM_SYMBROYDEN_SCALE_SCALAR = 1 + MAT_LMVM_SYMBROYDEN_SCALE_DIAGONAL = 2 + MAT_LMVM_SYMBROYDEN_SCALE_USER = 3 + MAT_LMVM_SYMBROYDEN_SCALE_DECIDE = 4 +end + +@enum MatLMVMDenseType begin + MAT_LMVM_DENSE_REORDER = 0 + MAT_LMVM_DENSE_INPLACE = 1 +end + +@enum ISInfo begin + IS_INFO_MIN = -1 + IS_SORTED = 0 + IS_UNIQUE = 1 + IS_PERMUTATION = 2 + IS_INTERVAL = 3 + IS_IDENTITY = 4 + IS_INFO_MAX = 5 +end + +@enum ISInfoType begin + IS_LOCAL = 0 + IS_GLOBAL = 1 +end + +@enum ISGlobalToLocalMappingMode begin + IS_GTOLM_MASK = 0 + IS_GTOLM_DROP = 1 +end + +@enum ISColoringType begin + IS_COLORING_GLOBAL = 0 + IS_COLORING_LOCAL = 1 +end + +@enum DMPlexInterpolatedFlag begin + DMPLEX_INTERPOLATED_INVALID = -1 + DMPLEX_INTERPOLATED_NONE = 0 + DMPLEX_INTERPOLATED_PARTIAL = 1 + DMPLEX_INTERPOLATED_MIXED = 2 + DMPLEX_INTERPOLATED_FULL = 3 +end + +@enum DMPlexTPSType begin + DMPLEX_TPS_SCHWARZ_P = 0 + DMPLEX_TPS_GYROID = 1 +end + +@enum TSProblemType begin + TS_LINEAR = 0 + TS_NONLINEAR = 1 +end + +@enum TSEquationType begin + TS_EQ_UNSPECIFIED = -1 + TS_EQ_EXPLICIT = 0 + TS_EQ_ODE_EXPLICIT = 1 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX1 = 100 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX2 = 200 + TS_EQ_DAE_SEMI_EXPLICIT_INDEX3 = 300 + TS_EQ_DAE_SEMI_EXPLICIT_INDEXHI = 500 + TS_EQ_IMPLICIT = 1000 + TS_EQ_ODE_IMPLICIT = 1001 + TS_EQ_DAE_IMPLICIT_INDEX1 = 1100 + TS_EQ_DAE_IMPLICIT_INDEX2 = 1200 + TS_EQ_DAE_IMPLICIT_INDEX3 = 1300 + TS_EQ_DAE_IMPLICIT_INDEXHI = 1500 +end + +@enum TSConvergedReason begin + TS_CONVERGED_ITERATING = 0 + TS_CONVERGED_TIME = 1 + TS_CONVERGED_ITS = 2 + TS_CONVERGED_USER = 3 + TS_CONVERGED_EVENT = 4 + TS_CONVERGED_PSEUDO_FATOL = 5 + TS_CONVERGED_PSEUDO_FRTOL = 6 + TS_DIVERGED_NONLINEAR_SOLVE = -1 + TS_DIVERGED_STEP_REJECTED = -2 + TSFORWARD_DIVERGED_LINEAR_SOLVE = -3 + TSADJOINT_DIVERGED_LINEAR_SOLVE = -4 +end + +@enum TSExactFinalTimeOption begin + TS_EXACTFINALTIME_UNSPECIFIED = 0 + TS_EXACTFINALTIME_STEPOVER = 1 + TS_EXACTFINALTIME_INTERPOLATE = 2 + TS_EXACTFINALTIME_MATCHSTEP = 3 +end + +@enum TSTrajectoryMemoryType begin + TJ_REVOLVE = 0 + TJ_CAMS = 1 + TJ_PETSC = 2 +end + +@enum TSDGType begin + TS_DG_GONZALEZ = 0 + TS_DG_AVERAGE = 1 + TS_DG_NONE = 2 +end + +@enum TSSundialsLmmType begin + SUNDIALS_ADAMS = 1 + SUNDIALS_BDF = 2 +end + +@enum TSSundialsGramSchmidtType begin + SUNDIALS_MODIFIED_GS = 1 + SUNDIALS_CLASSICAL_GS = 2 +end + +@enum PetscScalarPrecision begin + PETSC_SCALAR_DOUBLE = 0 + PETSC_SCALAR_SINGLE = 1 + PETSC_SCALAR_LONG_DOUBLE = 2 + PETSC_SCALAR_HALF = 3 +end + +@enum DMBoundaryType begin + DM_BOUNDARY_NONE = 0 + DM_BOUNDARY_GHOSTED = 1 + DM_BOUNDARY_MIRROR = 2 + DM_BOUNDARY_PERIODIC = 3 + DM_BOUNDARY_TWIST = 4 +end + +@enum DMBoundaryConditionType begin + DM_BC_ESSENTIAL = 1 + DM_BC_ESSENTIAL_FIELD = 5 + DM_BC_NATURAL = 2 + DM_BC_NATURAL_FIELD = 6 + DM_BC_ESSENTIAL_BD_FIELD = 9 + DM_BC_NATURAL_RIEMANN = 10 + DM_BC_LOWER_BOUND = 4 + DM_BC_UPPER_BOUND = 8 +end + +@enum DMPointLocationType begin + DM_POINTLOCATION_NONE = 0 + DM_POINTLOCATION_NEAREST = 1 + DM_POINTLOCATION_REMOVE = 2 +end + +@enum DMBlockingType begin + DM_BLOCKING_TOPOLOGICAL_POINT = 0 + DM_BLOCKING_FIELD_NODE = 1 +end + +@enum DMAdaptationStrategy begin + DM_ADAPTATION_INITIAL = 0 + DM_ADAPTATION_SEQUENTIAL = 1 + DM_ADAPTATION_MULTILEVEL = 2 +end + +@enum DMAdaptationCriterion begin + DM_ADAPTATION_NONE = 0 + DM_ADAPTATION_REFINE = 1 + DM_ADAPTATION_LABEL = 2 + DM_ADAPTATION_METRIC = 3 +end + +@enum DMAdaptFlag begin + DM_ADAPT_DETERMINE = PETSC_DETERMINE + DM_ADAPT_KEEP = 0 + DM_ADAPT_REFINE = 1 + DM_ADAPT_COARSEN = 2 + DM_ADAPT_COARSEN_LAST = 3 + DM_ADAPT_RESERVED_COUNT = 4 +end + +@enum DMDirection begin + DM_X = 0 + DM_Y = 1 + DM_Z = 2 +end + +@enum DMEnclosureType begin + DM_ENC_EQUALITY = 0 + DM_ENC_SUPERMESH = 1 + DM_ENC_SUBMESH = 2 + DM_ENC_NONE = 3 + DM_ENC_UNKNOWN = 4 +end + +@enum DMPolytopeType begin + DM_POLYTOPE_POINT = 0 + DM_POLYTOPE_SEGMENT = 1 + DM_POLYTOPE_POINT_PRISM_TENSOR = 2 + DM_POLYTOPE_TRIANGLE = 3 + DM_POLYTOPE_QUADRILATERAL = 4 + DM_POLYTOPE_SEG_PRISM_TENSOR = 5 + DM_POLYTOPE_TETRAHEDRON = 6 + DM_POLYTOPE_HEXAHEDRON = 7 + DM_POLYTOPE_TRI_PRISM = 8 + DM_POLYTOPE_TRI_PRISM_TENSOR = 9 + DM_POLYTOPE_QUAD_PRISM_TENSOR = 10 + DM_POLYTOPE_PYRAMID = 11 + DM_POLYTOPE_FV_GHOST = 12 + DM_POLYTOPE_INTERIOR_GHOST = 13 + DM_POLYTOPE_UNKNOWN = 14 + DM_POLYTOPE_UNKNOWN_CELL = 15 + DM_POLYTOPE_UNKNOWN_FACE = 16 + DM_NUM_POLYTOPES = 17 +end + +@enum PetscUnit begin + PETSC_UNIT_LENGTH = 0 + PETSC_UNIT_MASS = 1 + PETSC_UNIT_TIME = 2 + PETSC_UNIT_CURRENT = 3 + PETSC_UNIT_TEMPERATURE = 4 + PETSC_UNIT_AMOUNT = 5 + PETSC_UNIT_LUMINOSITY = 6 + NUM_PETSC_UNITS = 7 +end + +@enum DMReorderDefaultFlag begin + DM_REORDER_DEFAULT_NOTSET = -1 + DM_REORDER_DEFAULT_FALSE = 0 + DM_REORDER_DEFAULT_TRUE = 1 +end + +@enum PetscOffloadMask begin + PETSC_OFFLOAD_UNALLOCATED = 0 + PETSC_OFFLOAD_CPU = 1 + PETSC_OFFLOAD_GPU = 2 + PETSC_OFFLOAD_BOTH = 3 +end + +@enum PetscDeviceInitType begin + PETSC_DEVICE_INIT_NONE = 0 + PETSC_DEVICE_INIT_LAZY = 1 + PETSC_DEVICE_INIT_EAGER = 2 +end + +@enum PetscDeviceType begin + PETSC_DEVICE_HOST = 0 + PETSC_DEVICE_CUDA = 1 + PETSC_DEVICE_HIP = 2 + PETSC_DEVICE_SYCL = 3 + PETSC_DEVICE_MAX = 4 +end + +@enum PetscDeviceAttribute begin + PETSC_DEVICE_ATTR_SIZE_T_SHARED_MEM_PER_BLOCK = 0 + PETSC_DEVICE_ATTR_MAX = 1 +end + +@enum PetscStreamType begin + PETSC_STREAM_DEFAULT = 0 + PETSC_STREAM_NONBLOCKING = 1 + PETSC_STREAM_DEFAULT_WITH_BARRIER = 2 + PETSC_STREAM_NONBLOCKING_WITH_BARRIER = 3 + PETSC_STREAM_MAX = 4 +end + +@enum PetscDeviceContextJoinMode begin + PETSC_DEVICE_CONTEXT_JOIN_DESTROY = 0 + PETSC_DEVICE_CONTEXT_JOIN_SYNC = 1 + PETSC_DEVICE_CONTEXT_JOIN_NO_SYNC = 2 +end + +@enum PetscDeviceCopyMode begin + PETSC_DEVICE_COPY_HTOH = 0 + PETSC_DEVICE_COPY_DTOH = 1 + PETSC_DEVICE_COPY_HTOD = 2 + PETSC_DEVICE_COPY_DTOD = 3 + PETSC_DEVICE_COPY_AUTO = 4 +end + +@enum PetscMemoryAccessMode begin + PETSC_MEMORY_ACCESS_READ = 1 + PETSC_MEMORY_ACCESS_WRITE = 2 + PETSC_MEMORY_ACCESS_READ_WRITE = 3 +end + +@enum MoabReadMode begin + READ_PART = 0 + READ_DELETE = 1 + BCAST_DELETE = 2 +end + +@enum MoabWriteMode begin + WRITE_PART = 0 + FORMAT = 1 +end + +@enum PetscPartitionerMultistageStrategy begin + PETSCPARTITIONER_MS_STRATEGY_NODE = 0 + PETSCPARTITIONER_MS_STRATEGY_MSECTION = 1 +end + +@enum PCSide begin + PC_SIDE_DEFAULT = -1 + PC_LEFT = 0 + PC_RIGHT = 1 + PC_SYMMETRIC = 2 +end + +@enum PCRichardsonConvergedReason begin + PCRICHARDSON_NOT_SET = 0 + PCRICHARDSON_CONVERGED_RTOL = 2 + PCRICHARDSON_CONVERGED_ATOL = 3 + PCRICHARDSON_CONVERGED_ITS = 4 + PCRICHARDSON_DIVERGED_DTOL = -4 +end + +@enum PCJacobiType begin + PC_JACOBI_DIAGONAL = 0 + PC_JACOBI_ROWL1 = 1 + PC_JACOBI_ROWMAX = 2 + PC_JACOBI_ROWSUM = 3 +end + +@enum PCASMType begin + PC_ASM_BASIC = 3 + PC_ASM_RESTRICT = 1 + PC_ASM_INTERPOLATE = 2 + PC_ASM_NONE = 0 +end + +@enum PCGASMType begin + PC_GASM_BASIC = 3 + PC_GASM_RESTRICT = 1 + PC_GASM_INTERPOLATE = 2 + PC_GASM_NONE = 0 +end + +@enum PCCompositeType begin + PC_COMPOSITE_ADDITIVE = 0 + PC_COMPOSITE_MULTIPLICATIVE = 1 + PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE = 2 + PC_COMPOSITE_SPECIAL = 3 + PC_COMPOSITE_SCHUR = 4 + PC_COMPOSITE_GKB = 5 +end + +@enum PCFieldSplitSchurPreType begin + PC_FIELDSPLIT_SCHUR_PRE_SELF = 0 + PC_FIELDSPLIT_SCHUR_PRE_SELFP = 1 + PC_FIELDSPLIT_SCHUR_PRE_A11 = 2 + PC_FIELDSPLIT_SCHUR_PRE_USER = 3 + PC_FIELDSPLIT_SCHUR_PRE_FULL = 4 +end + +@enum PCFieldSplitSchurFactType begin + PC_FIELDSPLIT_SCHUR_FACT_DIAG = 0 + PC_FIELDSPLIT_SCHUR_FACT_LOWER = 1 + PC_FIELDSPLIT_SCHUR_FACT_UPPER = 2 + PC_FIELDSPLIT_SCHUR_FACT_FULL = 3 +end + +@enum PCPARMSGlobalType begin + PC_PARMS_GLOBAL_RAS = 0 + PC_PARMS_GLOBAL_SCHUR = 1 + PC_PARMS_GLOBAL_BJ = 2 +end + +@enum PCPARMSLocalType begin + PC_PARMS_LOCAL_ILU0 = 0 + PC_PARMS_LOCAL_ILUK = 1 + PC_PARMS_LOCAL_ILUT = 2 + PC_PARMS_LOCAL_ARMS = 3 +end + +@enum PCMGType begin + PC_MG_MULTIPLICATIVE = 0 + PC_MG_ADDITIVE = 1 + PC_MG_FULL = 2 + PC_MG_KASKADE = 3 +end + +@enum PCMGCycleType begin + PC_MG_CYCLE_V = 1 + PC_MG_CYCLE_W = 2 +end + +@enum PCMGGalerkinType begin + PC_MG_GALERKIN_BOTH = 0 + PC_MG_GALERKIN_PMAT = 1 + PC_MG_GALERKIN_MAT = 2 + PC_MG_GALERKIN_NONE = 3 + PC_MG_GALERKIN_EXTERNAL = 4 +end + +@enum PCExoticType begin + PC_EXOTIC_FACE = 0 + PC_EXOTIC_WIREBASKET = 1 +end + +@enum PCBDDCInterfaceExtType begin + PC_BDDC_INTERFACE_EXT_DIRICHLET = 0 + PC_BDDC_INTERFACE_EXT_LUMP = 1 +end + +@enum PCMGCoarseSpaceType begin + PCMG_ADAPT_NONE = 0 + PCMG_ADAPT_POLYNOMIAL = 1 + PCMG_ADAPT_HARMONIC = 2 + PCMG_ADAPT_EIGENVECTOR = 3 + PCMG_ADAPT_GENERALIZED_EIGENVECTOR = 4 + PCMG_ADAPT_GDSW = 5 +end + +@enum PCPatchConstructType begin + PC_PATCH_STAR = 0 + PC_PATCH_VANKA = 1 + PC_PATCH_PARDECOMP = 2 + PC_PATCH_USER = 3 + PC_PATCH_PYTHON = 4 +end + +@enum PCDeflationSpaceType begin + PC_DEFLATION_SPACE_HAAR = 0 + PC_DEFLATION_SPACE_DB2 = 1 + PC_DEFLATION_SPACE_DB4 = 2 + PC_DEFLATION_SPACE_DB8 = 3 + PC_DEFLATION_SPACE_DB16 = 4 + PC_DEFLATION_SPACE_BIORTH22 = 5 + PC_DEFLATION_SPACE_MEYER = 6 + PC_DEFLATION_SPACE_AGGREGATION = 7 + PC_DEFLATION_SPACE_USER = 8 +end + +@enum PCHPDDMCoarseCorrectionType begin + PC_HPDDM_COARSE_CORRECTION_DEFLATED = 0 + PC_HPDDM_COARSE_CORRECTION_ADDITIVE = 1 + PC_HPDDM_COARSE_CORRECTION_BALANCED = 2 + PC_HPDDM_COARSE_CORRECTION_NONE = 3 +end + +@enum PCHPDDMSchurPreType begin + PC_HPDDM_SCHUR_PRE_LEAST_SQUARES = 0 + PC_HPDDM_SCHUR_PRE_GENEO = 1 +end + +@enum PCFailedReason begin + PC_SETUP_ERROR = -1 + PC_NOERROR = 0 + PC_FACTOR_STRUCT_ZEROPIVOT = 1 + PC_FACTOR_NUMERIC_ZEROPIVOT = 2 + PC_FACTOR_OUTMEMORY = 3 + PC_FACTOR_OTHER = 4 + PC_INCONSISTENT_RHS = 5 + PC_SUBPC_ERROR = 6 +end + +@enum PCGAMGLayoutType begin + PCGAMG_LAYOUT_COMPACT = 0 + PCGAMG_LAYOUT_SPREAD = 1 +end + +@enum PetscFEJacobianType begin + PETSCFE_JACOBIAN = 0 + PETSCFE_JACOBIAN_PRE = 1 + PETSCFE_JACOBIAN_DYN = 2 +end + +@enum PetscFEGeomMode begin + PETSC_FEGEOM_BASIC = 0 + PETSC_FEGEOM_EMBEDDED = 1 + PETSC_FEGEOM_BOUNDARY = 2 + PETSC_FEGEOM_COHESIVE = 3 +end + +@enum PetscInfoCommFlag begin + PETSC_INFO_COMM_ALL = -1 + PETSC_INFO_COMM_NO_SELF = 0 + PETSC_INFO_COMM_ONLY_SELF = 1 +end + +@enum PetscEnum begin + ENUM_DUMMY = 0 +end + +@enum PetscBool3 begin + PETSC_BOOL3_FALSE = 0 + PETSC_BOOL3_TRUE = 1 + PETSC_BOOL3_UNKNOWN = -1 +end + +@enum PetscCopyMode begin + PETSC_COPY_VALUES = 0 + PETSC_OWN_POINTER = 1 + PETSC_USE_POINTER = 2 +end + +@enum PetscDataType begin + PETSC_DATATYPE_UNKNOWN = 0 + PETSC_DOUBLE = 1 + PETSC_COMPLEX = 2 + PETSC_LONG = 3 + PETSC_SHORT = 4 + PETSC_FLOAT = 5 + PETSC_CHAR = 6 + PETSC_BIT_LOGICAL = 7 + PETSC_ENUM = 8 + PETSC_BOOL = 9 + PETSC___FLOAT128 = 10 + PETSC_OBJECT = 11 + PETSC_FUNCTION = 12 + PETSC_STRING = 13 + PETSC___FP16 = 14 + PETSC_STRUCT = 15 + PETSC_INT = 16 + PETSC_INT64 = 17 + PETSC_COUNT = 18 + PETSC_INT32 = 19 +end + +@enum PetscFileMode begin + FILE_MODE_UNDEFINED = -1 + FILE_MODE_READ = 0 + FILE_MODE_WRITE = 1 + FILE_MODE_APPEND = 2 + FILE_MODE_UPDATE = 3 + FILE_MODE_APPEND_UPDATE = 4 +end + +@enum PetscDLMode begin + PETSC_DL_DECIDE = 0 + PETSC_DL_NOW = 1 + PETSC_DL_LOCAL = 2 +end + +@enum PetscBinarySeekType begin + PETSC_BINARY_SEEK_SET = 0 + PETSC_BINARY_SEEK_CUR = 1 + PETSC_BINARY_SEEK_END = 2 +end + +@enum PetscBuildTwoSidedType begin + PETSC_BUILDTWOSIDED_NOTSET = -1 + PETSC_BUILDTWOSIDED_ALLREDUCE = 0 + PETSC_BUILDTWOSIDED_IBARRIER = 1 + PETSC_BUILDTWOSIDED_REDSCATTER = 2 +end + +@enum InsertMode begin + NOT_SET_VALUES = 0 + INSERT_VALUES = 1 + ADD_VALUES = 2 + MAX_VALUES = 3 + MIN_VALUES = 4 + INSERT_ALL_VALUES = 5 + ADD_ALL_VALUES = 6 + INSERT_BC_VALUES = 7 + ADD_BC_VALUES = 8 +end + +@enum PetscSubcommType begin + PETSC_SUBCOMM_GENERAL = 0 + PETSC_SUBCOMM_CONTIGUOUS = 1 + PETSC_SUBCOMM_INTERLACED = 2 +end + +@enum PetscGaussLobattoLegendreCreateType begin + PETSCGAUSSLOBATTOLEGENDRE_VIA_LINEAR_ALGEBRA = 0 + PETSCGAUSSLOBATTOLEGENDRE_VIA_NEWTON = 1 +end + +@enum PetscDTNodeType begin + PETSCDTNODES_DEFAULT = -1 + PETSCDTNODES_GAUSSJACOBI = 0 + PETSCDTNODES_EQUISPACED = 1 + PETSCDTNODES_TANHSINH = 2 +end + +@enum PetscDTSimplexQuadratureType begin + PETSCDTSIMPLEXQUAD_DEFAULT = -1 + PETSCDTSIMPLEXQUAD_CONIC = 0 + PETSCDTSIMPLEXQUAD_MINSYM = 1 +end + +@enum DTProbDensityType begin + DTPROB_DENSITY_CONSTANT = 0 + DTPROB_DENSITY_GAUSSIAN = 1 + DTPROB_DENSITY_MAXWELL_BOLTZMANN = 2 + DTPROB_NUM_DENSITY = 3 +end + +@enum TaoSubsetType begin + TAO_SUBSET_SUBVEC = 0 + TAO_SUBSET_MASK = 1 + TAO_SUBSET_MATRIXFREE = 2 +end + +@enum TaoADMMUpdateType begin + TAO_ADMM_UPDATE_BASIC = 0 + TAO_ADMM_UPDATE_ADAPTIVE = 1 + TAO_ADMM_UPDATE_ADAPTIVE_RELAXED = 2 +end + +@enum TaoADMMRegularizerType begin + TAO_ADMM_REGULARIZER_USER = 0 + TAO_ADMM_REGULARIZER_SOFT_THRESH = 1 +end + +@enum TaoALMMType begin + TAO_ALMM_CLASSIC = 0 + TAO_ALMM_PHR = 1 +end + +@enum TaoBNCGType begin + TAO_BNCG_GD = 0 + TAO_BNCG_PCGD = 1 + TAO_BNCG_HS = 2 + TAO_BNCG_FR = 3 + TAO_BNCG_PRP = 4 + TAO_BNCG_PRP_PLUS = 5 + TAO_BNCG_DY = 6 + TAO_BNCG_HZ = 7 + TAO_BNCG_DK = 8 + TAO_BNCG_KD = 9 + TAO_BNCG_SSML_BFGS = 10 + TAO_BNCG_SSML_DFP = 11 + TAO_BNCG_SSML_BRDN = 12 +end + +@enum TaoConvergedReason begin + TAO_CONVERGED_GATOL = 3 + TAO_CONVERGED_GRTOL = 4 + TAO_CONVERGED_GTTOL = 5 + TAO_CONVERGED_STEPTOL = 6 + TAO_CONVERGED_MINF = 7 + TAO_CONVERGED_USER = 8 + TAO_DIVERGED_MAXITS = -2 + TAO_DIVERGED_NAN = -4 + TAO_DIVERGED_MAXFCN = -5 + TAO_DIVERGED_LS_FAILURE = -6 + TAO_DIVERGED_TR_REDUCTION = -7 + TAO_DIVERGED_USER = -8 + TAO_CONTINUE_ITERATING = 0 +end + +@enum TaoBRGNRegularizationType begin + TAOBRGN_REGULARIZATION_USER = 0 + TAOBRGN_REGULARIZATION_L2PROX = 1 + TAOBRGN_REGULARIZATION_L2PURE = 2 + TAOBRGN_REGULARIZATION_L1DICT = 3 + TAOBRGN_REGULARIZATION_LM = 4 +end + +@enum PetscViewerGLVisType begin + PETSC_VIEWER_GLVIS_DUMP = 0 + PETSC_VIEWER_GLVIS_SOCKET = 1 +end + +@enum PetscViewerFormat begin + PETSC_VIEWER_DEFAULT = 0 + PETSC_VIEWER_ASCII_MATLAB = 1 + PETSC_VIEWER_ASCII_MATHEMATICA = 2 + PETSC_VIEWER_ASCII_IMPL = 3 + PETSC_VIEWER_ASCII_INFO = 4 + PETSC_VIEWER_ASCII_INFO_DETAIL = 5 + PETSC_VIEWER_ASCII_COMMON = 6 + PETSC_VIEWER_ASCII_SYMMODU = 7 + PETSC_VIEWER_ASCII_INDEX = 8 + PETSC_VIEWER_ASCII_DENSE = 9 + PETSC_VIEWER_ASCII_MATRIXMARKET = 10 + PETSC_VIEWER_ASCII_PCICE = 11 + PETSC_VIEWER_ASCII_PYTHON = 12 + PETSC_VIEWER_ASCII_FACTOR_INFO = 13 + PETSC_VIEWER_ASCII_LATEX = 14 + PETSC_VIEWER_ASCII_XML = 15 + PETSC_VIEWER_ASCII_FLAMEGRAPH = 16 + PETSC_VIEWER_ASCII_GLVIS = 17 + PETSC_VIEWER_ASCII_CSV = 18 + PETSC_VIEWER_DRAW_BASIC = 19 + PETSC_VIEWER_DRAW_LG = 20 + PETSC_VIEWER_DRAW_LG_XRANGE = 21 + PETSC_VIEWER_DRAW_CONTOUR = 22 + PETSC_VIEWER_DRAW_PORTS = 23 + PETSC_VIEWER_VTK_VTS = 24 + PETSC_VIEWER_VTK_VTR = 25 + PETSC_VIEWER_VTK_VTU = 26 + PETSC_VIEWER_BINARY_MATLAB = 27 + PETSC_VIEWER_NATIVE = 28 + PETSC_VIEWER_HDF5_PETSC = 29 + PETSC_VIEWER_HDF5_VIZ = 30 + PETSC_VIEWER_HDF5_XDMF = 31 + PETSC_VIEWER_HDF5_MAT = 32 + PETSC_VIEWER_NOFORMAT = 33 + PETSC_VIEWER_LOAD_BALANCE = 34 + PETSC_VIEWER_FAILED = 35 + PETSC_VIEWER_ALL = 36 +end + +@enum PetscViewerVTKFieldType begin + PETSC_VTK_INVALID = 0 + PETSC_VTK_POINT_FIELD = 1 + PETSC_VTK_POINT_VECTOR_FIELD = 2 + PETSC_VTK_CELL_FIELD = 3 + PETSC_VTK_CELL_VECTOR_FIELD = 4 +end + +@enum PetscSFDirection begin + PETSCSF_ROOT2LEAF = 0 + PETSCSF_LEAF2ROOT = 1 +end + +@enum PetscSFOperation begin + PETSCSF_BCAST = 0 + PETSCSF_REDUCE = 1 + PETSCSF_FETCH = 2 +end + +@enum PetscSFBackend begin + PETSCSF_BACKEND_INVALID = 0 + PETSCSF_BACKEND_CUDA = 1 + PETSCSF_BACKEND_HIP = 2 + PETSCSF_BACKEND_KOKKOS = 3 +end + +@enum TaoLineSearchConvergedReason begin + TAOLINESEARCH_FAILED_INFORNAN = -1 + TAOLINESEARCH_FAILED_BADPARAMETER = -2 + TAOLINESEARCH_FAILED_ASCENT = -3 + TAOLINESEARCH_CONTINUE_ITERATING = 0 + TAOLINESEARCH_SUCCESS = 1 + TAOLINESEARCH_SUCCESS_USER = 2 + TAOLINESEARCH_HALTED_OTHER = 3 + TAOLINESEARCH_HALTED_MAXFCN = 4 + TAOLINESEARCH_HALTED_UPPERBOUND = 5 + TAOLINESEARCH_HALTED_LOWERBOUND = 6 + TAOLINESEARCH_HALTED_RTOL = 7 + TAOLINESEARCH_HALTED_USER = 8 +end + +@enum PetscDualSpaceReferenceCell begin + PETSCDUALSPACE_REFCELL_SIMPLEX = 0 + PETSCDUALSPACE_REFCELL_TENSOR = 1 +end + +@enum PetscDualSpaceTransformType begin + IDENTITY_TRANSFORM = 0 + COVARIANT_PIOLA_TRANSFORM = 1 + CONTRAVARIANT_PIOLA_TRANSFORM = 2 +end + +@enum PetscOptionSource begin + PETSC_OPT_CODE = 0 + PETSC_OPT_COMMAND_LINE = 1 + PETSC_OPT_FILE = 2 + PETSC_OPT_ENVIRONMENT = 3 + NUM_PETSC_OPT_SOURCE = 4 +end + +@enum PetscOptionType begin + OPTION_INT = 0 + OPTION_BOOL = 1 + OPTION_REAL = 2 + OPTION_FLIST = 3 + OPTION_STRING = 4 + OPTION_REAL_ARRAY = 5 + OPTION_SCALAR_ARRAY = 6 + OPTION_HEAD = 7 + OPTION_INT_ARRAY = 8 + OPTION_ELIST = 9 + OPTION_BOOL_ARRAY = 10 + OPTION_STRING_ARRAY = 11 +end + +@enum PetscSFPattern begin + PETSCSF_PATTERN_GENERAL = 0 + PETSCSF_PATTERN_ALLGATHER = 1 + PETSCSF_PATTERN_GATHER = 2 + PETSCSF_PATTERN_ALLTOALL = 3 +end + +@enum PetscSFWindowSyncType begin + PETSCSF_WINDOW_SYNC_FENCE = 0 + PETSCSF_WINDOW_SYNC_LOCK = 1 + PETSCSF_WINDOW_SYNC_ACTIVE = 2 +end + +@enum PetscSFWindowFlavorType begin + PETSCSF_WINDOW_FLAVOR_CREATE = 0 + PETSCSF_WINDOW_FLAVOR_DYNAMIC = 1 + PETSCSF_WINDOW_FLAVOR_ALLOCATE = 2 + PETSCSF_WINDOW_FLAVOR_SHARED = 3 +end + +@enum PetscSFDuplicateOption begin + PETSCSF_DUPLICATE_CONFONLY = 0 + PETSCSF_DUPLICATE_RANKS = 1 + PETSCSF_DUPLICATE_GRAPH = 2 +end + +@enum PetscSFConcatenateRootMode begin + PETSCSF_CONCATENATE_ROOTMODE_LOCAL = 0 + PETSCSF_CONCATENATE_ROOTMODE_SHARED = 1 + PETSCSF_CONCATENATE_ROOTMODE_GLOBAL = 2 +end + +@enum DMDAStencilType begin + DMDA_STENCIL_STAR = 0 + DMDA_STENCIL_BOX = 1 +end + +@enum DMDAInterpolationType begin + DMDA_Q0 = 0 + DMDA_Q1 = 1 +end + +@enum DMDAElementType begin + DMDA_ELEMENT_P1 = 0 + DMDA_ELEMENT_Q1 = 1 +end + +@enum PetscDiscType begin + PETSC_DISC_NONE = 0 + PETSC_DISC_FE = 1 + PETSC_DISC_FV = 2 +end + +@enum DMPlexShape begin + DM_SHAPE_BOX = 0 + DM_SHAPE_BOX_SURFACE = 1 + DM_SHAPE_BALL = 2 + DM_SHAPE_SPHERE = 3 + DM_SHAPE_CYLINDER = 4 + DM_SHAPE_SCHWARZ_P = 5 + DM_SHAPE_GYROID = 6 + DM_SHAPE_DOUBLET = 7 + DM_SHAPE_ANNULUS = 8 + DM_SHAPE_HYPERCUBIC = 9 + DM_SHAPE_ZBOX = 10 + DM_SHAPE_UNKNOWN = 11 +end + +@enum DMPlexCoordMap begin + DM_COORD_MAP_NONE = 0 + DM_COORD_MAP_SHEAR = 1 + DM_COORD_MAP_FLARE = 2 + DM_COORD_MAP_ANNULUS = 3 + DM_COORD_MAP_SHELL = 4 + DM_COORD_MAP_SINUSOID = 5 + DM_COORD_MAP_UNKNOWN = 6 +end + +@enum DMPlexCSRAlgorithm begin + DM_PLEX_CSR_MAT = 0 + DM_PLEX_CSR_GRAPH = 1 + DM_PLEX_CSR_OVERLAP = 2 +end + diff --git a/wrapping/petsc_library_v2.jl b/src/autowrapped/petsc_library.jl similarity index 78% rename from wrapping/petsc_library_v2.jl rename to src/autowrapped/petsc_library.jl index eb62ade7..e2729d27 100644 --- a/wrapping/petsc_library_v2.jl +++ b/src/autowrapped/petsc_library.jl @@ -28,7 +28,8 @@ const MPIU_INT32 = MPI.UINT32_T const PetscOptions = Ptr{Cvoid} const PetscViewer = Ptr{Cvoid} const PetscObject = Ptr{Cvoid} -const Vec = Ptr{Cvoid} + + #const VecType = Cstring const Mat = Ptr{Cvoid} #const MatType = Cstring @@ -42,6 +43,7 @@ const PetscDLHandle = Ptr{Cvoid} const PETSC_DECIDE = -1 const PETSC_DETERMINE = PETSC_DECIDE +const PETSC_COMM_SELF = MPI.COMM_SELF PetscInt = Int64 PetscInt64 = Int64 @@ -51,7 +53,39 @@ PetscReal = Float64 #PetscBool = Bool -# Stuff that I don't really wanty to define by hand, but seem to not be part of the petsc python interface? +# ----- Custom Julia struct for PETSc Vec ----- +const CVec = Ptr{Cvoid} +abstract type AbstractPetscVec{T} end +mutable struct PetscVec{PetscLib} <: AbstractPetscVec{PetscLib} + ptr::CVec + age::Int + + # Constructor from pointer and age + PetscVec{PetscLib}(ptr::CVec, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Vec (null pointer) + PetscVec{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscVec(lib::PetscLib) where {PetscLib} = PetscVec{PetscLib}() +PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{PetscLib}(ptr, age) +Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscVec{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc Vec (null pointer)") + return + else + print(io, "PETSc Vec size: $si") + end + return nothing +end +# ------------------------------------------------------ + +# Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? mutable struct _p_PetscSF end const PetscSF = Ptr{_p_PetscSF} @@ -189,7 +223,7 @@ include("typedefs_wrappers.jl") include("struct_wrappers.jl") include("Sys_wrappers.jl") -include("KSP_wrappers.jl") +#include("KSP_wrappers.jl") include("Vec_wrappers.jl") include("Vecs_wrappers.jl") diff --git a/src/autowrapped/senums_wrappers.jl b/src/autowrapped/senums_wrappers.jl new file mode 100644 index 00000000..251b2fd3 --- /dev/null +++ b/src/autowrapped/senums_wrappers.jl @@ -0,0 +1,63 @@ +# not quite sure yet how to deal with this +PetscRegressorType=Ptr{Cchar} +DMFieldType=Ptr{Cchar} +DMPlexTransformType=Ptr{Cchar} +PetscDrawType=Ptr{Cchar} +PFType=Ptr{Cchar} +DMAdaptorType=Ptr{Cchar} +PetscFEType=Ptr{Cchar} +VecType=Ptr{Cchar} +VecTaggerType=Ptr{Cchar} +MatType=Ptr{Cchar} +MatSolverType=Ptr{Cchar} +MatProductAlgorithm=Ptr{Cchar} +MatOrderingType=Ptr{Cchar} +MatColoringType=Ptr{Cchar} +MatPartitioningType=Ptr{Cchar} +MatMFFDType=Ptr{Cchar} +SNESType=Ptr{Cchar} +SNESLineSearchType=Ptr{Cchar} +SNESMSType=Ptr{Cchar} +DMType=Ptr{Cchar} +KSPType=Ptr{Cchar} +KSPGuessType=Ptr{Cchar} +ISType=Ptr{Cchar} +ISLocalToGlobalMappingType=Ptr{Cchar} +PetscSectionSymType=Ptr{Cchar} +TSType=Ptr{Cchar} +TSTrajectoryType=Ptr{Cchar} +TSSSPType=Ptr{Cchar} +TSAdaptType=Ptr{Cchar} +TSGLLEAdaptType=Ptr{Cchar} +TSGLLEAcceptType=Ptr{Cchar} +TSGLLEType=Ptr{Cchar} +TSRKType=Ptr{Cchar} +TSMPRKType=Ptr{Cchar} +TSIRKType=Ptr{Cchar} +TSGLEEType=Ptr{Cchar} +TSARKIMEXType=Ptr{Cchar} +TSDIRKType=Ptr{Cchar} +TSRosWType=Ptr{Cchar} +TSBasicSymplecticType=Ptr{Cchar} +PetscSpaceType=Ptr{Cchar} +MatCoarsenType=Ptr{Cchar} +DMLabelType=Ptr{Cchar} +PetscPartitionerType=Ptr{Cchar} +PCType=Ptr{Cchar} +PCGAMGType=Ptr{Cchar} +PCGAMGClassicalType=Ptr{Cchar} +PetscBenchType=Ptr{Cchar} +PetscRandomType=Ptr{Cchar} +TaoType=Ptr{Cchar} +PetscViewerType=Ptr{Cchar} +DMForestTopology=Ptr{Cchar} +DMForestAdaptivityStrategy=Ptr{Cchar} +CharacteristicType=Ptr{Cchar} +PetscSFType=Ptr{Cchar} +TaoLineSearchType=Ptr{Cchar} +PetscDualSpaceType=Ptr{Cchar} +AOType=Ptr{Cchar} +PetscLimiterType=Ptr{Cchar} +PetscFVType=Ptr{Cchar} +PetscLogHandlerType=Ptr{Cchar} +PetscDSType=Ptr{Cchar} diff --git a/src/autowrapped/struct_wrappers.jl b/src/autowrapped/struct_wrappers.jl new file mode 100644 index 00000000..07c07bd8 --- /dev/null +++ b/src/autowrapped/struct_wrappers.jl @@ -0,0 +1,294 @@ +mutable struct PetscFEGeom + mode::PetscFEGeomMode + isAffine::PetscBool + dim::PetscInt + dimEmbed::PetscInt + numCells::PetscInt + numPoints::PetscInt + xi::Ptr{PetscReal} + v::Ptr{PetscReal} + J::Ptr{PetscReal} + invJ::Ptr{PetscReal} + detJ::Ptr{PetscReal} + n::Ptr{PetscReal} + face::Ptr{NTuple{4, PetscInt}} + suppJ::Ptr{NTuple{2, PetscReal}} + suppInvJ::Ptr{NTuple{2, PetscReal}} + suppDetJ::Ptr{NTuple{2, PetscReal}} + PetscFEGeom() = new() +end + +mutable struct VecTaggerBox + min::PetscScalar + max::PetscScalar + VecTaggerBox() = new() +end + +mutable struct PetscDrawViewPorts + nports::PetscInt + xl::Ptr{PetscReal} + xr::Ptr{PetscReal} + yl::Ptr{PetscReal} + yr::Ptr{PetscReal} + draw::PetscDraw + port_xl::PetscReal + port_yl::PetscReal + port_xr::PetscReal + port_yr::PetscReal + + PetscDrawViewPorts() = new() +end + +mutable struct PetscFormKey + label::DMLabel + value::PetscInt + field::PetscInt + part::PetscInt + PetscFormKey() = new() +end + +mutable struct DMStagStencil + loc::DMStagStencilLocation + i::PetscInt + j::PetscInt + k::PetscInt + c::PetscInt + + DMStagStencil() = new() +end + +mutable struct MatStencil + k::PetscInt + j::PetscInt + i::PetscInt + c::PetscInt + + MatStencil() = new() +end + +mutable struct MatInfo + block_size::PetscLogDouble + nz_allocated::PetscLogDouble + nz_used::PetscLogDouble + nz_unneeded::PetscLogDouble + + memory::PetscLogDouble + assemblies::PetscLogDouble + mallocs::PetscLogDouble + fill_ratio_given::PetscLogDouble + fill_ratio_needed::PetscLogDouble + + factor_mallocs::PetscLogDouble + MatInfo() = new() +end + +mutable struct MatFactorInfo + diagonal_fill::PetscReal + usedt::PetscReal + dt::PetscReal + dtcol::PetscReal + dtcount::PetscReal + fill::PetscReal + levels::PetscReal + pivotinblocks::PetscReal + zeropivot::PetscReal + shifttype::PetscReal + shiftamount::PetscReal + factoronhost::PetscBool + solveonhost::PetscBool + MatFactorInfo() = new() +end + +mutable struct LandauStaticData + invJ::Ptr{Cvoid} + D::Ptr{Cvoid} + B::Ptr{Cvoid} + alpha::Ptr{Cvoid} + beta::Ptr{Cvoid} + invMass::Ptr{Cvoid} + w::Ptr{Cvoid} + x::Ptr{Cvoid} + y::Ptr{Cvoid} + z::Ptr{Cvoid} + Eq_m::Ptr{Cvoid} + f::Ptr{Cvoid} + dfdx::Ptr{Cvoid} + dfdy::Ptr{Cvoid} + dfdz::Ptr{Cvoid} + dim_::Cint + ns_::Cint + nip_::Cint + nq_::Cint + nb_::Cint + + NCells::Ptr{Cvoid} + species_offset::Ptr{Cvoid} + mat_offset::Ptr{Cvoid} + elem_offset::Ptr{Cvoid} + ip_offset::Ptr{Cvoid} + ipf_offset::Ptr{Cvoid} + ipfdf_data::Ptr{Cvoid} + maps::Ptr{Cvoid} + coo_elem_offsets::Ptr{Cvoid} + coo_elem_point_offsets::Ptr{Cvoid} + coo_elem_fullNb::Ptr{Cvoid} + coo_vals::Ptr{Cvoid} + lambdas::Ptr{Cvoid} + coo_n_cellsTot::LandauIdx + coo_size::LandauIdx + coo_max_fullnb::LandauIdx + LandauStaticData() = new() +end + +mutable struct pointInterpolationP + scale::PetscReal + gid::LandauIdx + pointInterpolationP() = new() +end + +mutable struct PetscStack + _function::Ptr{NTuple{PETSCSTACKSIZE, Cchar}} + file::Ptr{NTuple{PETSCSTACKSIZE, Cchar}} + line::NTuple{PETSCSTACKSIZE, Cint} + petscroutine::NTuple{PETSCSTACKSIZE, Cint} + currentsize::Cint + hotdepth::Cint + check::PetscBool + PetscStack() = new() +end + +mutable struct JacActionCtx + dm::DM + u::PetscVec + J::Mat + user::Ptr{Cvoid} + JacActionCtx() = new() +end + +mutable struct TSMonitorDMDARayCtx + ray::PetscVec + scatter::VecScatter + viewer::PetscViewer + lgctx::TSMonitorLGCtx + TSMonitorDMDARayCtx() = new() +end + +mutable struct PCMPIServerAddresses + n::PetscInt + addr::Ptr{NTuple{3, Cvoid}} + PCMPIServerAddresses() = new() +end + +mutable struct PetscFVFaceGeom + normal::NTuple{3, PetscReal} + centroid::NTuple{3, PetscReal} + grad::NTuple{2, PetscScalar} + PetscFVFaceGeom() = new() +end + +mutable struct PetscFVCellGeom + centroid::NTuple{3, PetscReal} + volume::PetscReal + PetscFVCellGeom() = new() +end + +mutable struct PetscViewerAndFormat + viewer::PetscViewer + format::PetscViewerFormat + view_interval::PetscInt + data::Ptr{Cvoid} + data_destroy::Ptr{PetscCtxDestroyFn} + PetscViewerAndFormat() = new() +end + +mutable struct PetscSFNode + rank::PetscInt + index::PetscInt + PetscSFNode() = new() +end + +mutable struct DMDALocalInfo + da::DM + dim::PetscInt + dof::PetscInt + sw::PetscInt + + mx::PetscInt + my::PetscInt + mz::PetscInt + + xs::PetscInt + ys::PetscInt + zs::PetscInt + + xm::PetscInt + ym::PetscInt + zm::PetscInt + + gxs::PetscInt + gys::PetscInt + gzs::PetscInt + + gxm::PetscInt + gym::PetscInt + gzm::PetscInt + + bx::DMBoundaryType + by::DMBoundaryType + bz::DMBoundaryType + + st::DMDAStencilType + DMDALocalInfo() = new() +end + +mutable struct PetscEventPerfInfo + id::Cint + active::PetscBool + visible::PetscBool + depth::Cint + count::Cint + flops::PetscLogDouble + flops2::PetscLogDouble + flopsTmp::PetscLogDouble + time::PetscLogDouble + time2::PetscLogDouble + timeTmp::PetscLogDouble + syncTime::PetscLogDouble + dof::NTuple{8, PetscLogDouble} + errors::NTuple{8, PetscLogDouble} + numMessages::PetscLogDouble + messageLength::PetscLogDouble + numReductions::PetscLogDouble + memIncrease::PetscLogDouble + mallocIncrease::PetscLogDouble + mallocSpace::PetscLogDouble + mallocIncreaseEvent::PetscLogDouble + PetscEventPerfInfo() = new() +end + +mutable struct PetscLogEventInfo + name::Ptr{Cchar} + classid::PetscClassId + collective::PetscBool + PetscLogEventInfo() = new() +end + +mutable struct PetscLogClassInfo + name::Ptr{Cchar} + classid::PetscClassId + PetscLogClassInfo() = new() +end + +mutable struct PetscLogStageInfo + name::Ptr{Cchar} + PetscLogStageInfo() = new() +end + +mutable struct DMDACoor + x::PetscScalar + y::PetscScalar + z::PetscScalar + + DMDACoor() = new() +end + diff --git a/src/autowrapped/typedefs_wrappers.jl b/src/autowrapped/typedefs_wrappers.jl new file mode 100644 index 00000000..d379a0c3 --- /dev/null +++ b/src/autowrapped/typedefs_wrappers.jl @@ -0,0 +1,25 @@ +const LandauIdx = PetscInt +const MatScalar = PetscScalar +const MatReal = PetscReal +const PetscElemScalar = PetscScalar +const DMNetworkComponentGenericDataType = PetscInt +const PetscErrorCode = Cint +const PetscClassId = Cint +const PetscMPIInt = Cint +const PetscSizeT = Csize_t +const PetscCount = Cptrdiff_t +const PetscShort = Cshort +const PetscFloat = Cfloat +const PetscCuBLASInt = Cint +const PetscHipBLASInt = Cint +const PetscExodusIIInt = Cint +const PetscExodusIIFloat = Cfloat +const PetscBool = Bool +const PetscLogDouble = Cdouble +const PetscObjectId = PetscInt64 +const PetscObjectState = PetscInt64 +const VecScatter = PetscSF +const VecScatterType = PetscSFType +const PetscLogEvent = Cint +const PetscLogStage = Cint +const PetscLogClass = Cint diff --git a/test/runtests.jl b/test/runtests.jl index 13ff073c..5cea00db 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,16 +29,17 @@ if do_mpi # include("mpi_examples.jl") end -include("options.jl") -include("vec.jl") # not yet autowrapped! -include("mat.jl") # not yet autowrapped! -include("matshell.jl") # not yet autowrapped! -include("dmda.jl") # not yet autowrapped! -include("dmstag.jl") # mostly autowrapped -##include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run -include("ksp.jl") # not yet autowrapped! -include("snes.jl") # not yet autowrapped! -include("old_test.jl") +#include("options.jl") +include("vec.jl") # autowrapped + +#include("mat.jl") # not yet autowrapped! +#include("matshell.jl") # not yet autowrapped! +#include("dmda.jl") # not yet autowrapped! +#include("dmstag.jl") # mostly autowrapped +###include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run +#include("ksp.jl") # not yet autowrapped! +#include("snes.jl") # not yet autowrapped! +#include("old_test.jl") #= diff --git a/test/vec.jl b/test/vec.jl index 8a8ad32f..3741ba00 100644 --- a/test/vec.jl +++ b/test/vec.jl @@ -1,18 +1,74 @@ using Test -using PETSc +using PETSc, MPI using LinearAlgebra: norm -@testset "VecSeqWithArray" begin +MPI.Initialized() || MPI.Init() +comm = MPI.COMM_WORLD + +@testset "VecBasics" begin + for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[6] + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + N = PetscInt(10) + v1 = LibPETSc.VecCreateSeq(petsclib,comm, N) + v2 = LibPETSc.VecCreateMPI(petsclib,comm, PetscInt(LibPETSc.PETSC_DECIDE), N) + + LibPETSc.VecZeroEntries(petsclib,v1) + + indices = PetscInt.([0, 1, 2, 8]) # Note that PETSc uses 0-based indexing + values = PetscScalar.([1.0, 2.0, 3.0, 4.0]) + LibPETSc.VecSetValues(petsclib, v1, PetscInt(4), indices, values, LibPETSc.INSERT_VALUES) + LibPETSc.VecAssemblyBegin(petsclib,v1) + LibPETSc.VecAssemblyEnd(petsclib,v1) + + x = LibPETSc.VecGetArray(petsclib,v1) + @test x[9] == 4.0 + + x1 = rand(PetscScalar,10) + bs = PetscInt(1) + v3 = LibPETSc.VecCreateSeqWithArray(petsclib,comm, bs, PetscInt(length(x1)), x1) + + # Check get/restore array + x3 = LibPETSc.VecGetArray(petsclib,v3) + x3[10] = PetscScalar(42.0) + LibPETSc.VecRestoreArray(petsclib,v3, x3) + + # get values from PETSc vector (note 0-based indexing) + indices = PetscInt.([8,9]) # in 0-based indexing! + vals = LibPETSc.VecGetValues(petsclib,v3,PetscInt(length(indices)), indices) + @test vals == x3[9:10] + + # create a duplicate vector + v4 = LibPETSc.VecDuplicate(petsclib,v3) + + # copy content (note that this function is not correctly parsed automatically) + LibPETSc.VecCopy(petsclib,v3, v4) + + @test LibPETSc.VecSum(petsclib,v4) == sum(x3) + + LibPETSc.VecDestroy(petsclib,v1) + end +end + + +@testset "VecCreateSeqWithArray" begin N = 10 for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[5] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar - x = rand(PetscScalar, N) - petsc_x = PETSc.VecSeqWithArray(petsclib, x) - @test length(petsc_x) == N - @test norm(petsc_x) ≈ norm(x) + PetscInt = petsclib.PetscInt + x = rand(PetscScalar, N) + petsc_x = LibPETSc.VecCreateSeqWithArray(petsclib,comm, PetscInt(1), PetscInt(length(x)), x) + + @test LibPETSc.VecGetSize(petsclib, petsc_x) == N + val = LibPETSc.VecNorm(petsclib,petsc_x, PETSc.NORM_2) + @test val ≈ norm(x) # make sure the viewer works + #= _stdout = stdout (rd, wr) = redirect_stdout() @show petsc_x @@ -26,37 +82,40 @@ using LinearAlgebra: norm @test readline(rd) == "Vec Object: 1 MPI process" @test readline(rd) == " type: seq" redirect_stdout(_stdout) + =# + + @test LibPETSc.VecGetOwnershipRange(petsclib,petsc_x) == (0, N) + + x2 = LibPETSc.VecGetArray(petsclib,petsc_x) + @test x2 == x + - @test PETSc.ownershiprange(petsc_x) == 1:N - @test PETSc.ownershiprange(petsc_x, false) == 0:(N - 1) - - PETSc.withlocalarray!(petsc_x) do x2 - @test x2 == x - end - - PETSc.destroy(petsc_x) + LibPETSc.VecDestroy(petsclib,petsc_x) PETSc.finalize(petsclib) end end @testset "VecSeq" begin - N = 10 for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar - petsc_x = PETSc.VecSeq(petsclib, N) - @test length(petsc_x) == N + PetscInt = petsclib.PetscInt + N = PetscInt(10) + petsc_x = LibPETSc.VecCreateSeq(petsclib, MPI.COMM_SELF, N) + @test LibPETSc.VecGetSize(petsclib, petsc_x) == N - @test PETSc.ownershiprange(petsc_x) == 1:N - @test PETSc.ownershiprange(petsc_x, false) == 0:(N - 1) + @test LibPETSc.VecGetOwnershipRange(petsclib,petsc_x) == (0, N) x = rand(PetscScalar, N) - PETSc.withlocalarray!(petsc_x) do x2 - x2 .= x - end - @test norm(petsc_x) ≈ norm(x) + x2 = LibPETSc.VecGetArray(petsclib,petsc_x) + x2 .= x + LibPETSc.VecRestoreArray(petsclib,petsc_x, x2) + @test LibPETSc.VecNorm(petsclib, petsc_x, PETSc.NORM_2) ≈ norm(x) + + @test LibPETSc.VecGetType(petsclib, petsc_x) == "seq" - PETSc.destroy(petsc_x) + LibPETSc.VecDestroy(petsclib,petsc_x) PETSc.finalize(petsclib) end end diff --git a/wrapping/find_doc_strings.jl b/wrapping/find_doc_strings.jl index 6306f0e7..70941f38 100644 --- a/wrapping/find_doc_strings.jl +++ b/wrapping/find_doc_strings.jl @@ -111,7 +111,7 @@ function read_c_function_docs(file::String, fct_name) end while ! contains(line, "@*/") & read_block - line = strip(line) # remove white space at beginningf + line = strip(line) # remove white space at beginning if !isempty(line) if startswith(line,".") || startswith(line,"+") line = "-"*line[2:end] @@ -123,7 +123,7 @@ function read_c_function_docs(file::String, fct_name) if startswith(line,'-') if length(findall('-',line))>1 # there are 2 dashes in lists with parameters - # line = add_backticks(line) + line = add_backticks(line) end end @@ -151,13 +151,18 @@ function read_c_function_docs(file::String, fct_name) end function add_backticks(line::AbstractString) - line_split = split(line,"- ") - var_name = line_split[2] - n = length(var_name) - - line_split[2] = rpad("`"*strip(var_name)*"`",n+2) - - line_new = join(line_split.*"- ")[1:end-2] + line_split = split(strip(line), "- ") + if length(line_split)>1 + var_name = line_split[2] + + n = length(var_name) + + line_split[2] = rpad("`"*strip(var_name)*"`",n+2) + + line_new = join(line_split.*"- ")[1:end-2] + else + line_new = line + end return line_new end @@ -169,7 +174,7 @@ function get_docs_from_function(petscdir, fct_name) end -function get_last_line(input_line_start, comment) +function get_last_line(input_line_start, comment; last_str="") for l in input_line_start:length(comment) if isempty(strip(comment[l])) input_line_end = l-1 @@ -178,6 +183,13 @@ function get_last_line(input_line_start, comment) end end +function get_last_line_keyword(comment, keyword="") + l = findfirst(contains.(comment, keyword)) + if !isnothing(l) + return l-1 + end +end + function extract_variable_from_string(str::String) if contains(str,'`') var_name = split(str, '`')[2] @@ -194,6 +206,7 @@ function extract_variable_from_string(str::String) return "" end var_part = strip(parts[2]) + var_part = replace(var_part, "`" => "") var_name = split(var_part, ' ')[1] return var_name else @@ -247,5 +260,32 @@ function extract_input_output_function(petsc_dir, fct_name) else input_vars, output_vars = extract_input_output_vars(comment_block) end - return input_vars, output_vars -end \ No newline at end of file + comment_block = remove_notes_from_comment(comment_block) + return input_vars, output_vars, comment_block +end + +# sometimes, PETSc docstrings contains math or other stuff in notes. +# this messes up the julia docstrings, so we remove them here +function remove_notes_from_comment(comment::Vector{String}) + comment = remove_notes_from_comment(comment, "Note:") + comment = remove_notes_from_comment(comment, "Notes:") + comment = remove_notes_from_comment(comment, "Developer Note:") + comment = remove_notes_from_comment(comment, "Fortran Notes:") + comment = remove_notes_from_comment(comment, "Example Usage:") + comment = remove_notes_from_comment(comment, "-vb") + return comment +end + +function remove_notes_from_comment(comment::Vector{String}, keyword::String) + note_start = findfirst(contains.(comment, keyword)) + if !isnothing(note_start) + #note_end = get_last_line(note_start, comment) + note_end = get_last_line_keyword(comment,"-seealso:") + if !isnothing(note_end) + deleteat!(comment, note_start:note_end) + end + end + return comment +end +remove_notes_from_comment(comment::Nothing) = comment + diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index aec10a9f..f19ae28e 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -94,36 +94,91 @@ replace_types(type::AbstractString) = replace(type, "bool"=>"Bool", "char"=>"Cchar", "void"=>"Cvoid", + "double"=>"Cdouble", "int"=>"Cint", "FILE"=>"Libc.FILE", - "double"=>"Cdouble"); + + # handle custom-defined types: + r"\bVec\b"=>"PetscVec", + ); + replace_names(type_str::String) = replace(type_str, "function"=>"fnc"); -function init_extract_parameters(typename::String, name::String, name_ccall::String, isarray::Bool) - if typename in ["PetscInt","PetscScalar","PetscReal","PETScBool"] - if !isarray - name_ccall = "$(name)_" - init_arg = "$name_ccall = Ref{$typename}()" - extract_arg = "$name = $(name_ccall)[]" - else - name_ccall = "$(name)_" - init_arg = "$name_ccall = Ref{Ptr{$typename}}()" - # Note: we make the implicit assumption here that the Vec is always called 'x' - extract_arg = "$name = unsafe_wrap(Array, $name_ccall[], VecGetLocalSize(petsclib, x); own = false)" - end - else - init_arg = "$name = Ref{$typename}()" - extract_arg = "$name = $(name)[]" - end +# Since we use the @for_petsc macro to generate multiple dispatch versions of our functions, +# we have to add dollar signs to these types, before writing them +replace_dispatch_types(type::AbstractString) = replace(type, + "PetscScalar"=>"\$PetscScalar", + "PetscReal"=>"\$PetscReal", + "PetscInt"=>"\$PetscInt", + "PetscComplex"=>"\$PetscComplex", + ); + +function init_extract_parameters(typename::String, name::String, name_ccall::String, isarray::Bool, isoutput::Bool, stars::Int64) + init_arg = "" + extract_arg = "" + @show typename, name, isarray, isoutput, stars + if !isarray && isoutput && typename in ["PetscVec"] + # a custom type is being initialized + typename_c = replace(typename,"Petsc"=>"C") + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{$typename_c}()" + extract_arg = "$name = PetscVec($(name_ccall)[], petsclib)" + + elseif !isarray && !isoutput && stars==1 && typename in ["PetscVec"] + # a custom type is being deleted most likely + typename_c = replace(typename,"Petsc"=>"C") + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref($(name).ptr)" + extract_arg = "$(name).ptr = C_NULL" + + elseif isarray && isoutput && stars==1 + # array that'll be an output + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{Ptr{$typename}}()" + # Note: we make the implicit assumption here that the Vec is always called 'x' + extract_arg = "$name = unsafe_wrap(Array, $name_ccall[], VecGetLocalSize(petsclib, x); own = false)" + + elseif isarray && isoutput && stars==0 + # array that'll be an output + name_ccall = "$(name)" + + # Note: we make the implicit assumption here that the length is called "ni"; that may not hold always + # I don't see a way to automatically correct this, so has to be done manually, which + # is why a comment is left + init_arg = "$name_ccall = Vector{$typename}(undef, ni); # CHECK SIZE!!" + extract_arg = "" + + elseif isarray && !isoutput && stars==1 + # array that'll is an input + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref(pointer($name))" + #name_ccall = "$(name)" + #init_arg = "" + + # Note: we make the implicit assumption here that the Vec is always called 'x' + extract_arg = "" + elseif !isarray && isoutput && contains(typename,"Type") + #scalar + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{$typename}()" + extract_arg = "$name = unsafe_string($(name_ccall)[])" + + elseif !isarray && isoutput + #scalar + name_ccall = "$(name)_" + init_arg = "$name_ccall = Ref{$typename}()" + extract_arg = "$name = $(name_ccall)[]" + + end return init_arg, extract_arg, name_ccall end # returns a julia struct -function func_args(a::Py) +function func_args(a::Py, input_vars=String[], output_vars=String[]) stars = pyconvert(Int64, a.stars) typename = String(a.typename) typename = replace_types(typename) # some scrambling necessary @@ -133,21 +188,47 @@ function func_args(a::Py) isconst = Bool(a.const) isarray = Bool(a.array) isoptional = Bool(a.optional) + + # default setting for output arguments + if stars==1 + output = true + else + output = false + end + if !isempty(output_vars) + if name in output_vars + output = true + end + end + if !isempty(input_vars) + if name in input_vars + output = false + end + end + # this is related to creating custom julia structs + typename_ccall = typename + if typename in ["PetscVec"] + typename_ccall = replace(typename_ccall,"Petsc"=>"C") + end + if stars==1 # a single value, so can always be output # depending on what type of output, we need different strategies here - output = true - init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray) - ccall_str = "Ptr{$typename}" + #output = true + init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output, stars) + ccall_str = "Ptr{$typename_ccall}" else - output = false - init_arg = "" - extract_arg = "" - ccall_str = "$typename" + init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output, stars) + + #output = false + #init_arg = "" + #extract_arg = "" + ccall_str = "$typename_ccall" end if isarray # in case parameters are arrays + # init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output) typename = "Vector{$typename}" ccall_str = "Ptr{$ccall_str}" end @@ -232,18 +313,18 @@ function write_enum(enum_val::Py, io = stdout) end # Retrieves input and output arguments of a petsc function -function process_function_arguments(arguments::Py) +function process_function_arguments(arguments::Py, input_vars=String[], output_vars=String[]) function_arguments = f_args[] for arg in arguments - push!(function_arguments, func_args(arg)) + push!(function_arguments, func_args(arg, input_vars, output_vars)) end return function_arguments end function write_initialize(arguments::Vector{f_args}, io = stdout) for arg in arguments - if arg.output - println(io,"\t$(arg.init_arg)") + if !isempty(arg.init_arg) + println(io,"\t$(replace_dispatch_types(arg.init_arg))") end end println(io,"") @@ -252,7 +333,7 @@ end function write_extract(arguments::Vector{f_args}, io = stdout) println(io,"") for arg in arguments - if arg.output + if !isempty(arg.extract_arg) println(io,"\t$(arg.extract_arg)") end end @@ -267,21 +348,20 @@ function write_funcs(funcs_val::Py, io = stdout) return nothing end + name = String(funcs_val.name) + + # extract input/output arguments and doc string of function + input_vars, output_vars, doc_str = extract_input_output_function(petsc_dir, name) + # process all function arguments - arguments = process_function_arguments(funcs_val.arguments) + arguments = process_function_arguments(funcs_val.arguments, input_vars, output_vars) #@info arguments # print function - name = String(funcs_val.name) # Extract input/output arguments of function #@info name - input_vars, output_vars = extract_input_output_function(petsc_dir, name) - if isempty(input_vars) && isempty(output_vars) - @info "Skipping function $name since no input/output vars found" - return nothing - end - + #julia_fct_str = julia_function_header(funcs_val) #julia_fct_str = replace_function_string(julia_fct_str) julia_doc_fct_str, str_in, str_out, num_in, num_out = julia_function_doc_header(arguments, name) @@ -290,32 +370,42 @@ function write_funcs(funcs_val::Py, io = stdout) # write help println(io,"\"\"\""); println(io,"\t$julia_doc_fct_str "); + if !isnothing(doc_str) + for c in doc_str + println(io,"$c") + end + end println(io,""); println(io,"# External Links"); println(io,"\$(_doc_external(\"$(titlecase(String(funcs_val.mansec)))/$(funcs_val.name)\"))"); println(io,"\"\"\""); - println(io,"function $(funcs_val.name)($str_in) end"); + if num_in>0 + println(io,"function $(funcs_val.name)(petsclib::PetscLibType, $str_in) end"); + else + println(io,"function $(funcs_val.name)(petsclib::PetscLibType) end"); + end println(io,""); # write function itself (we will generate various dispatches using @for_petsc) if num_in>0 - println(io,"@for_petsc function $(funcs_val.name)(petsclib::\$UnionPetscLib, $str_in)"); + println(io,"@for_petsc function $(funcs_val.name)(petsclib::\$UnionPetscLib, $(replace_dispatch_types(str_in)) )"); else println(io,"@for_petsc function $(funcs_val.name)(petsclib::\$UnionPetscLib)"); end - if num_out>0 - write_initialize(arguments, io) - end + # Write initial arguments + write_initialize(arguments, io) + println(io," @chk ccall("); println(io," (:$(name), \$petsc_library),"); println(io," PetscErrorCode,"); - println(io," $ccall_type,"); + println(io," $(replace_dispatch_types(ccall_type)),"); if n_arg>0 println(io," $ccall_name,"); end println(io," )"); + + # convert output args into correct values (if needed) + write_extract(arguments, io) if num_out>0 - # convert output args into correct values - write_extract(arguments, io) println(io,"\n\treturn $str_out"); # return them else println(io,"\n\treturn nothing"); @@ -479,6 +569,51 @@ function read_docstring_function(func::Py, petsc_dir::String) mansec = String(func.mansec) end +# helps to quickly generate custom julia structs for PETSc types +function generate_custom_julia_struct(type_name::String) + # Convert type name to appropriate formats + ctype_name = "C$(type_name)" + petsc_type_name = "Petsc$(type_name)" + abstract_type_name = "AbstractPetsc$(type_name)" + + str= """ +# ----- Custom Julia struct for PETSc $(type_name) ----- +const $(ctype_name) = Ptr{Cvoid} +abstract type $(abstract_type_name){T} end +mutable struct $(petsc_type_name){PetscLib} <: $(abstract_type_name){PetscLib} + ptr::$(ctype_name) + age::Int + + # Constructor from pointer and age + $(petsc_type_name){PetscLib}(ptr::$(ctype_name), age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty $(type_name) (null pointer) + $(petsc_type_name){PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +$(petsc_type_name)(lib::PetscLib) where {PetscLib} = $(petsc_type_name){PetscLib}() +$(petsc_type_name)(ptr::$(ctype_name), lib::PetscLib, age::Int = 0) where {PetscLib} = $(petsc_type_name){PetscLib}(ptr, age) +Base.convert(::Type{$(ctype_name)}, v::$(abstract_type_name)) = v.ptr +Base.unsafe_convert(::Type{$(ctype_name)}, v::$(abstract_type_name)) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::$(abstract_type_name){PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc $(type_name) (null pointer)") + return + else + print(io, "PETSc $(type_name) size: \$si") + end + return nothing +end +# ------------------------------------------------------ +""" + + println(str) + return nothing +end + """ Helper function to simply finding a certrain PETSc function @@ -518,19 +653,27 @@ function find_functions(classes::Py, funcs::Py, function_name::String) return nothing end - +function move_prologue(prologue_file="prologue.jl") + # move prologue file to autowrapped directory + src = joinpath(start_dir, prologue_file) + dest = joinpath(start_dir, "../src/autowrapped/", "petsc_library.jl") + cp(src, dest; force=true) + return nothing +end exclude=["KSPConvergedReason","PetscMemType"] -write_keys_to_file("enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file -write_skeys_to_file("senums_wrappers.jl",start_dir, senums) # Write string enums to file +write_keys_to_file("../src/autowrapped/enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file +write_skeys_to_file("../src/autowrapped/senums_wrappers.jl",start_dir, senums) # Write string enums to file exclude = ["LandauCtx"] -write_structs_to_file("struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file +write_structs_to_file("../src/autowrapped/struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file exclude=["PetscGeom","PetscInt32"] -write_typedefs_to_file("typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file +write_typedefs_to_file("../src/autowrapped/typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file +#= # Write KSP functions to file (this should be expanded to all other classes) -write_functions_from_classes_to_file("KSP_wrappers.jl",start_dir, classes, "KSP") +exclude=["KSPLSQRGetNorms"] +write_functions_from_classes_to_file("../src/autowrapped/KSP_wrappers.jl",start_dir, classes, "KSP", exclude=exclude) # write general functions to file exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear", @@ -538,19 +681,22 @@ exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps" "PetscDataTypeToHDF5DataType","PetscHDF5DataTypeToPetscDataType","PetscHDF5IntCast", "PetscPostIrecvInt","PetscPostIrecvScalar", "PetscDTAltVInteriorPattern","LandauKokkosCreateMatMaps", - "PetscCIntCast","PetscIntCast", "PetscBLASIntCast","PetscCuBLASIntCast","PetscHipBLASIntCast","PetscMPIIntCast"] -write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) + "PetscCIntCast","PetscIntCast", "PetscBLASIntCast","PetscCuBLASIntCast","PetscHipBLASIntCast","PetscMPIIntCast", + "PetscFixFilename", + "PetscDTAltVApply","PetscDTAltVWedge","PetscDTSimplexQuadrature","PetscDTJacobiNorm", # these have some comments that mess up julia docs + ] +write_functions_to_file("../src/autowrapped/Sys_wrappers.jl", start_dir, funcs, exclude=exclude) +=# # Write Vec functions to file (this should be expanded to all other classes) -exclude=["VecCreateMPIViennaCLWithArray","VecCreateMPIViennaCLWithArrays","VecCreateSeqViennaCLWithArrays"] -write_functions_from_classes_to_file("Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) +#exclude=["VecCreateMPIViennaCLWithArray","VecCreateMPIViennaCLWithArrays","VecCreateSeqViennaCLWithArrays"] +#write_functions_from_classes_to_file("../src/autowrapped/Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) +#exclude=["VecsDestroy","VecsCreateSeq","VecsCreateSeqWithArray","VecsDuplicate"] +#write_functions_from_classes_to_file("../src/autowrapped/Vecs_wrappers.jl",start_dir, classes, "Vecs", exclude=exclude) +move_prologue("prologue.jl") # open question: # why are structs such as _p_PetscSF not included in the python structs above, even though -# they are define in petscsftypes.h? - - -# if all is well, we should be able to say: -# \ No newline at end of file +# they are define in petscsftypes.h? \ No newline at end of file diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl new file mode 100644 index 00000000..e2729d27 --- /dev/null +++ b/wrapping/prologue.jl @@ -0,0 +1,229 @@ +# +# START OF PROLOGUE +# + +using MPI +const MPI_Comm = MPI.Comm +const MPI_Datatype = MPI.MPI_Datatype +const MPI_File = MPI.MPI_File +const MPI_Aint = MPI.MPI_Aint +const MPI_Info = MPI.MPI_Info +const MPI_Win = MPI.MPI_Win +const MPI_Offset = MPI.MPI_Offset +const MPI_Op = MPI.MPI_Op +const MPI_UNSIGNED_SHORT = MPI.UNSIGNED_SHORT +const MPI_INT64_T = MPI.INT64_T +const MPI_INT32_T = MPI.INT32_T +const MPI_FLOAT = MPI.FLOAT +const MPI_COMM_SELF = MPI.COMM_SELF +const MPI_DOUBLE = MPI.DOUBLE +const MPI_SUM = MPI.SUM +const MPI_MAX = MPI.MAX +const MPI_MIN = MPI.MIN +const MPI_REPLACE = MPI.REPLACE +const MPIU_INT64 = MPI.UINT64_T +const MPIU_INT32 = MPI.UINT32_T + +# We know these will be Cvoid, so just set them to be that +const PetscOptions = Ptr{Cvoid} +const PetscViewer = Ptr{Cvoid} +const PetscObject = Ptr{Cvoid} + + +#const VecType = Cstring +const Mat = Ptr{Cvoid} +#const MatType = Cstring +const KSP = Ptr{Cvoid} +#const KSPType = Cstring +const SNES = Ptr{Cvoid} +#const SNESType = Cstring +const DM = Ptr{Cvoid} +const PetscDLHandle = Ptr{Cvoid} + + +const PETSC_DECIDE = -1 +const PETSC_DETERMINE = PETSC_DECIDE +const PETSC_COMM_SELF = MPI.COMM_SELF + +PetscInt = Int64 +PetscInt64 = Int64 +PetscInt32 = Int32 +PetscScalar = Float64 +PetscReal = Float64 +#PetscBool = Bool + + +# ----- Custom Julia struct for PETSc Vec ----- +const CVec = Ptr{Cvoid} +abstract type AbstractPetscVec{T} end +mutable struct PetscVec{PetscLib} <: AbstractPetscVec{PetscLib} + ptr::CVec + age::Int + + # Constructor from pointer and age + PetscVec{PetscLib}(ptr::CVec, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Vec (null pointer) + PetscVec{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscVec(lib::PetscLib) where {PetscLib} = PetscVec{PetscLib}() +PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{PetscLib}(ptr, age) +Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscVec{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc Vec (null pointer)") + return + else + print(io, "PETSc Vec size: $si") + end + return nothing +end +# ------------------------------------------------------ + +# Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? +mutable struct _p_PetscSF end +const PetscSF = Ptr{_p_PetscSF} + +const PETSCSTACKSIZE = 64 + +const void = Cvoid +const char = Cchar + +mutable struct PetscDraw end +mutable struct DMLabel end +mutable struct TSMonitorLGCtx end +mutable struct PetscCtxDestroyFn end + +# stuff I need to define to get PETSc.jl to load with "using". We need to find a real solution +mutable struct KSPConvergedReasonViewFn end +mutable struct PC end +mutable struct KSPMonitorFn end +mutable struct KSPConvergenceTestFn end +mutable struct KSPComputeOperatorsFn end +mutable struct KSPComputeRHSFn end +mutable struct KSPComputeInitialGuessFn end +mutable struct PeCtx end +mutable struct KSPPSolveFn end + +const PetscObject = Ptr{Cvoid} +const external = Ptr{Cvoid} +const KSPMonitorRegisterFn = Ptr{Cvoid} +const KSPMonitorRegisterCreateFn = Ptr{Cvoid} +const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} +const KSPGuess = Ptr{Cvoid} +const KSPFlexibleModifyPCFn = Ptr{Cvoid} +const PetscVoidFn = Cvoid +const PetscProbFn = Ptr{Cvoid} + +const PetscBT = Ptr{Cchar} + +# required in Sys_wrappers +mutable struct _n_PetscLogRegistry end +const PetscLogRegistry = Ptr{_n_PetscLogRegistry} + +mutable struct _n_PetscIntStack end +const PetscIntStack = Ptr{_n_PetscIntStack} +const PetscLogClass = Cint + +mutable struct _p_PetscLogHandler end +const PetscLogHandler = Ptr{_p_PetscLogHandler} +const PetscLogHandlerType = Ptr{Cchar} +mutable struct _n_PetscLogState + registry::PetscLogRegistry + active::PetscBT + stage_stack::PetscIntStack + current_stage::Cint + bt_num_stages::Cint + bt_num_events::Cint + refct::Cint + _n_PetscLogState() = new() +end + +const PetscLogState = Ptr{_n_PetscLogState} + +mutable struct _n_PetscLayout end +const PetscLayout = Ptr{_n_PetscLayout} + +mutable struct _p_PetscQuadrature end +const PetscQuadrature = Ptr{_p_PetscQuadrature} + +mutable struct _p_PetscRandom end +const PetscRandom = Ptr{_p_PetscRandom} + +@enum KSPConvergedReason::Int32 begin + KSP_CONVERGED_RTOL_NORMAL = 1 + KSP_CONVERGED_ATOL_NORMAL = 9 + KSP_CONVERGED_RTOL = 2 + KSP_CONVERGED_ATOL = 3 + KSP_CONVERGED_ITS = 4 + KSP_CONVERGED_NEG_CURVE = 5 + # KSP_CONVERGED_CG_NEG_CURVE = 5 + KSP_CONVERGED_CG_CONSTRAINED = 6 + # KSP_CONVERGED_STEP_LENGTH = 6 + KSP_CONVERGED_HAPPY_BREAKDOWN = 7 + KSP_DIVERGED_NULL = -2 + KSP_DIVERGED_ITS = -3 + KSP_DIVERGED_DTOL = -4 + KSP_DIVERGED_BREAKDOWN = -5 + KSP_DIVERGED_BREAKDOWN_BICG = -6 + KSP_DIVERGED_NONSYMMETRIC = -7 + KSP_DIVERGED_INDEFINITE_PC = -8 + KSP_DIVERGED_NANORINF = -9 + KSP_DIVERGED_INDEFINITE_MAT = -10 + KSP_DIVERGED_PC_FAILED = -11 + # KSP_DIVERGED_PCSETUP_FAILED = -11 + KSP_CONVERGED_ITERATING = 0 +end + +@enum PetscMemType::UInt32 begin + PETSC_MEMTYPE_HOST = 0 + PETSC_MEMTYPE_DEVICE = 1 + # PETSC_MEMTYPE_CUDA = 1 + PETSC_MEMTYPE_NVSHMEM = 17 + PETSC_MEMTYPE_HIP = 3 + PETSC_MEMTYPE_SYCL = 5 +end + + +# needed for Vec --- +mutable struct _p_IS end +const IS = Ptr{_p_IS} + +mutable struct _n_ISColoring end +const ISColoring = Ptr{_n_ISColoring} + +mutable struct _p_ISLocalToGlobalMapping end +const ISLocalToGlobalMapping = Ptr{_p_ISLocalToGlobalMapping} + +const ISLocalToGlobalMappingType = Ptr{Cchar} + +mutable struct _p_PetscSection end +const PetscSection = Ptr{_p_PetscSection} + +mutable struct _p_PetscSectionSym end +const PetscSectionSym = Ptr{_p_PetscSectionSym} +const PetscSectionSymType = Ptr{Cchar} + + + +# +# END OF PROLOGUE +# + +# load all generated files +#include("../src/LibPETSc_lib.jl") +include("enums_wrappers.jl") +include("senums_wrappers.jl") +include("typedefs_wrappers.jl") +include("struct_wrappers.jl") + +include("Sys_wrappers.jl") +#include("KSP_wrappers.jl") +include("Vec_wrappers.jl") +include("Vecs_wrappers.jl") + From 06dc0431e37a31ef4c89ef20b9d4f4b7f9aa9e9c Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Tue, 21 Oct 2025 23:02:40 +0200 Subject: [PATCH 031/147] add some julia functionality to the petsc vecs --- src/PETSc.jl | 5 +- src/autowrapped/petsc_library.jl | 11 +- src/{ => deprecated}/const.jl | 0 src/{ => deprecated}/dm.jl | 0 src/{ => deprecated}/dm_wrapped.jl | 0 src/{ => deprecated}/dmda.jl | 0 src/{ => deprecated}/dmstag.jl | 0 src/{ => deprecated}/dmstag_wrapped.jl | 0 src/{ => deprecated}/ksp.jl | 0 src/{ => deprecated}/ksp_wrapped.jl | 0 src/{ => deprecated}/lib.jl | 0 src/{ => deprecated}/mat.jl | 0 src/{ => deprecated}/matshell.jl | 0 src/{ => deprecated}/options.jl | 0 src/{ => deprecated}/pc.jl | 0 src/{ => deprecated}/ref.jl | 0 src/{ => deprecated}/snes.jl | 0 src/{ => deprecated}/sys.jl | 0 src/{ => deprecated}/utils.jl | 0 src/deprecated/vec.jl | 660 ++++++++++++++++++++++++ src/{ => deprecated}/viewer.jl | 0 src/vec.jl | 680 ++----------------------- test/vec.jl | 14 +- wrapping/generatejuliabindings.jl | 34 +- wrapping/prologue.jl | 11 +- 25 files changed, 747 insertions(+), 668 deletions(-) rename src/{ => deprecated}/const.jl (100%) rename src/{ => deprecated}/dm.jl (100%) rename src/{ => deprecated}/dm_wrapped.jl (100%) rename src/{ => deprecated}/dmda.jl (100%) rename src/{ => deprecated}/dmstag.jl (100%) rename src/{ => deprecated}/dmstag_wrapped.jl (100%) rename src/{ => deprecated}/ksp.jl (100%) rename src/{ => deprecated}/ksp_wrapped.jl (100%) rename src/{ => deprecated}/lib.jl (100%) rename src/{ => deprecated}/mat.jl (100%) rename src/{ => deprecated}/matshell.jl (100%) rename src/{ => deprecated}/options.jl (100%) rename src/{ => deprecated}/pc.jl (100%) rename src/{ => deprecated}/ref.jl (100%) rename src/{ => deprecated}/snes.jl (100%) rename src/{ => deprecated}/sys.jl (100%) rename src/{ => deprecated}/utils.jl (100%) create mode 100644 src/deprecated/vec.jl rename src/{ => deprecated}/viewer.jl (100%) diff --git a/src/PETSc.jl b/src/PETSc.jl index c86dad1d..d5e3e834 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -24,14 +24,13 @@ export LibPETSc using Libdl - - include("init.jl") +include("vec.jl") + #= include("utils.jl") include("viewer.jl") include("options.jl") -include("vec.jl") # not yet wrapped! include("mat.jl") # not yet wrapped! include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index e2729d27..5f29cfae 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -73,16 +73,7 @@ PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{Pet Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr -# Custom display for REPL -function Base.show(io::IO, v::AbstractPetscVec{PetscLib}) where {PetscLib} - if v.ptr == C_NULL - print(io, "PETSc Vec (null pointer)") - return - else - print(io, "PETSc Vec size: $si") - end - return nothing -end + # ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? diff --git a/src/const.jl b/src/deprecated/const.jl similarity index 100% rename from src/const.jl rename to src/deprecated/const.jl diff --git a/src/dm.jl b/src/deprecated/dm.jl similarity index 100% rename from src/dm.jl rename to src/deprecated/dm.jl diff --git a/src/dm_wrapped.jl b/src/deprecated/dm_wrapped.jl similarity index 100% rename from src/dm_wrapped.jl rename to src/deprecated/dm_wrapped.jl diff --git a/src/dmda.jl b/src/deprecated/dmda.jl similarity index 100% rename from src/dmda.jl rename to src/deprecated/dmda.jl diff --git a/src/dmstag.jl b/src/deprecated/dmstag.jl similarity index 100% rename from src/dmstag.jl rename to src/deprecated/dmstag.jl diff --git a/src/dmstag_wrapped.jl b/src/deprecated/dmstag_wrapped.jl similarity index 100% rename from src/dmstag_wrapped.jl rename to src/deprecated/dmstag_wrapped.jl diff --git a/src/ksp.jl b/src/deprecated/ksp.jl similarity index 100% rename from src/ksp.jl rename to src/deprecated/ksp.jl diff --git a/src/ksp_wrapped.jl b/src/deprecated/ksp_wrapped.jl similarity index 100% rename from src/ksp_wrapped.jl rename to src/deprecated/ksp_wrapped.jl diff --git a/src/lib.jl b/src/deprecated/lib.jl similarity index 100% rename from src/lib.jl rename to src/deprecated/lib.jl diff --git a/src/mat.jl b/src/deprecated/mat.jl similarity index 100% rename from src/mat.jl rename to src/deprecated/mat.jl diff --git a/src/matshell.jl b/src/deprecated/matshell.jl similarity index 100% rename from src/matshell.jl rename to src/deprecated/matshell.jl diff --git a/src/options.jl b/src/deprecated/options.jl similarity index 100% rename from src/options.jl rename to src/deprecated/options.jl diff --git a/src/pc.jl b/src/deprecated/pc.jl similarity index 100% rename from src/pc.jl rename to src/deprecated/pc.jl diff --git a/src/ref.jl b/src/deprecated/ref.jl similarity index 100% rename from src/ref.jl rename to src/deprecated/ref.jl diff --git a/src/snes.jl b/src/deprecated/snes.jl similarity index 100% rename from src/snes.jl rename to src/deprecated/snes.jl diff --git a/src/sys.jl b/src/deprecated/sys.jl similarity index 100% rename from src/sys.jl rename to src/deprecated/sys.jl diff --git a/src/utils.jl b/src/deprecated/utils.jl similarity index 100% rename from src/utils.jl rename to src/deprecated/utils.jl diff --git a/src/deprecated/vec.jl b/src/deprecated/vec.jl new file mode 100644 index 00000000..c0817bb9 --- /dev/null +++ b/src/deprecated/vec.jl @@ -0,0 +1,660 @@ +const CVec = Ptr{Cvoid} + +abstract type AbstractVec{PetscLib, PetscScalar} <: AbstractVector{PetscScalar} end + +Base.eltype( + ::Type{V}, +) where { + V <: AbstractVec{PetscLib, PetscScalar}, +} where {PetscLib, PetscScalar} = PetscScalar +Base.eltype( + v::AbstractVec{PetscLib, PetscScalar}, +) where {PetscLib, PetscScalar} = PetscScalar +Base.size(v::AbstractVec) = (length(v),) + +function destroy(v::AbstractVec{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + v.age == getlib(PetscLib).age && + v.ptr != C_NULL && + (!hasfield(typeof(v), :own) || v.own) + LibPETSc.VecDestroy(PetscLib, v) + end + v.ptr = C_NULL + return nothing +end + +""" + VecPtr(petsclib, v::CVec, own) + +Container type for a PETSc Vec that is just a raw pointer. + +If the `own` then the finalizer is set on the vector; calling `destroy` when +`!own` is a no-op. +""" +mutable struct VecPtr{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int + own::Bool +end +function VecPtr( + petsclib::PetscLib, + ptr::CVec, + own, +) where {PetscLib <: PetscLibType} + v = VecPtr{PetscLib, petsclib.PetscScalar}(ptr, petsclib.age, own) + comm = getcomm(v) + if own && MPI.Comm_size(comm) == 1 + finalizer(destroy, v) + end + return v +end +VecPtr(::Type{PetscLib}, x...) where {PetscLib <: PetscLibType} = VecPtr(getlib(PetscLib), x...) + +""" + VecSeqWithArray(petsclib, v::Vector) + +A standard, sequentially-stored serial PETSc vector, wrapping the Julia vector +`v`. + +This reuses the array `v` as storage, and so `v` should not be `resize!`-ed or +otherwise have its length modified while the PETSc object exists. + +This should only be need to be called for more advanced uses, for most simple +usecases, users should be able to pass `Vector`s directly and have the wrapping +performed automatically + +# External Links +$(_doc_external("Vec/VecCreateSeqWithArray")) +""" +mutable struct VecSeqWithArray{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + array::Vector{PetscScalar} + age::Int +end +Base.parent(v::VecSeqWithArray) = v.array + +function VecSeqWithArray( + petsclib::PetscLib, + array::Vector{PetscScalar}; + blocksize = 1, +) where {PetscLib <: PetscLibType, PetscScalar} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + @assert PetscScalar == petsclib.PetscScalar + v = VecSeqWithArray{PetscLib, PetscScalar}(C_NULL, array, petsclib.age) + LibPETSc.VecCreateSeqWithArray( + petsclib, + comm, + blocksize, + length(array), + array, + v, + ) + finalizer(destroy, v) + return v +end +function VecSeqWithArray( + ::Type{PetscLib}, + x...; + kw..., +) where {PetscLib <: PetscLibType} + VecSeqWithArray(getlib(PetscLib), x...; kw...) +end + +""" + VecSeq(petsclib, n::Int) + +A standard, sequentially-stored serial PETSc vector for `petsclib.PetscScalar` +of length `n`. + +# External Links +$(_doc_external("Vec/VecCreateSeq")) +""" +mutable struct VecSeq{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int +end + +function VecSeq(petsclib::PetscLib, n::Int) where {PetscLib <: PetscLibType} + comm = MPI.COMM_SELF + @assert initialized(petsclib) + v = VecSeq{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateSeq(petsclib, comm, n, v) + finalizer(destroy, v) + return v +end + +""" + VecMPI( + petsclib, + comm:MPI.Comm, + local_length; + global_length = PETSC_DETERMINE + ) + +An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local +length `local_length` and global length `global_length` without ghost elements. + +If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE` in +which case PETSc will decide the local_length. + +# External Links +$(_doc_external("Vec/VecCreateMPI")) + +!!! note + + The user is responsible for calling `destroy(vec)` on the `Vec` since + this cannot be handled by the garbage collector do to the MPI nature of the + object. +""" +mutable struct VecMPI{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int +end + +function VecMPI( + petsclib::PetscLib, + comm::MPI.Comm, + local_length; + global_length = PETSC_DETERMINE, +) where {PetscLib <: PetscLibType} + @assert initialized(petsclib) + @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE + v = VecMPI{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateMPI(petsclib, comm, local_length, global_length, v) + if MPI.Comm_size(comm) == 1 + finalizer(destroy, v) + end + return v +end + +""" + VecGhost( + petsclib, + comm:MPI.Comm, + local_length + ghost::Vector{PetscInt}; + global_length = PETSC_DETERMINE, + num_ghost = length(ghost), + ) + +An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local +length `local_length` and global length `global_length` with ghost elements. + +If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE`. + +# External Links +$(_doc_external("Vec/VecCreateGhost")) + +!!! note + + The user is responsible for calling `destroy(vec)` on the `Vec` since + this cannot be handled by the garbage collector do to the MPI nature of the + object. +""" +mutable struct VecGhost{PetscLib, PetscScalar} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + age::Int +end + +function VecGhost( + petsclib::PetscLib, + comm::MPI.Comm, + local_length, + ghost::Vector{PetscInt}; + global_length = PETSC_DETERMINE, + num_ghost = length(ghost), +) where {PetscLib <: PetscLibType, PetscInt} + @assert initialized(petsclib) + @assert PetscInt == PetscLib.PetscInt + @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE + v = VecGhost{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) + LibPETSc.VecCreateGhost( + petsclib, + comm, + local_length, + global_length, + num_ghost, + ghost, + v, + ) + if MPI.Comm_size(comm) == 1 + finalizer(destroy, v) + end + return v +end + +function Base.length(v::AbstractVec{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_sz = Ref{PetscInt}() + LibPETSc.VecGetSize(PetscLib, v, r_sz) + return r_sz[] +end + +function Base.getindex(v::AbstractVec{PetscLib}, i::Integer) where {PetscLib} + vals = [PetscLib.PetscScalar(0)] + LibPETSc.VecGetValues(PetscLib, v, 1, Ref{PetscLib.PetscInt}(i - 1), vals) + return vals[1] +end + +""" + setvalues!( + v::AbstractVec, + indices::Vector{PetscInt}, + vals::Array{PetscScalar}, + insertmode::InsertMode, + ) + +Assign the values `vals` in 0-based global `indices` of `vec`. The `insertmode` +can be `INSERT_VALUES` or `ADD_VALUES`. + +!!! warning + This function uses 0-based indexing! + +# External Links +$(_doc_external("Vec/VecSetValues")) +""" +function setvalues!( + v::AbstractVec{PetscLib}, + idxs0::Vector{PetscInt}, + vals::Array{PetscScalar}, + insertmode::InsertMode; + num_idxs = length(idxs0), +) where {PetscLib, PetscInt, PetscScalar} + @assert length(vals) >= num_idxs + @assert PetscInt == PetscLib.PetscInt + @assert PetscScalar == PetscLib.PetscScalar + LibPETSc.VecSetValues(PetscLib, v, num_idxs, idxs0, vals, insertmode) + return nothing +end + +""" + getvalues!( + vals::Array{PetscScalar}, + v::AbstractVec, + indices::Vector{PetscInt}, + ) + +Get the 0-based global `indices` of `vec` into the preallocated array `vals`. + +!!! warning + This function uses 0-based indexing! + +# External Links +$(_doc_external("Vec/VecGetValues")) +""" +function getvalues!( + vals::Array{PetscScalar}, + v::AbstractVec{PetscLib}, + idxs0::Vector{PetscInt}; + num_idxs = length(idxs0), +) where {PetscLib, PetscInt, PetscScalar} + @assert length(vals) >= num_idxs + @assert PetscInt == PetscLib.PetscInt + @assert PetscScalar == PetscLib.PetscScalar + LibPETSc.VecGetValues(PetscLib, v, num_idxs, idxs0, vals) + return nothing +end + +function Base.setindex!( + v::AbstractVec{PetscLib}, + val, + i::Integer, +) where {PetscLib} + LibPETSc.VecSetValues( + PetscLib, + v, + 1, + Ref{PetscLib.PetscInt}(i - 1), + Ref{PetscLib.PetscScalar}(val), + INSERT_VALUES, + ) + + return val +end + +function locallength(v::AbstractVec{PetscLib}) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_sz = Ref{PetscInt}() + LibPETSc.VecGetLocalSize(PetscLib, v, r_sz) + return r_sz[] +end + +function LinearAlgebra.norm( + v::AbstractVec{PetscLib}, + normtype::LibPETSc.NormType = LibPETSc.NORM_2, +) where {PetscLib} + PetscReal = PetscLib.PetscReal + r_val = Ref{PetscReal}() + LibPETSc.VecNorm(PetscLib, v, normtype, r_val) + return r_val[] +end + +function view( + vec::AbstractVec{PetscLib}, + viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(vec)), +) where {PetscLib} + LibPETSc.VecView(PetscLib, vec, viewer) + return nothing +end +Base.show(io::IO, vec::AbstractVec) = _show(io, vec) +Base.show(io::IO, ::MIME"text/plain", vec::AbstractVec) = _show(io, vec) + +""" + ownershiprange(vec::AbstractVec, [base_one = true]) + +The range of indices owned by this processor, assuming that the `vec` is laid +out with the first `n1` elements on the first processor, next `n2` elements on +the second, etc. For certain parallel layouts this range may not be well +defined. + +If the optional argument `base_one == true` then base-1 indexing is used, +otherwise base-0 index is used. + +!!! note + + unlike the C function, the range returned is inclusive (`idx_first:idx_last`) + +# External Links +$(_doc_external("Vec/VecGetOwnershipRange")) +""" +function ownershiprange( + vec::AbstractVec{PetscLib}, + base_one::Bool = true, +) where {PetscLib} + PetscInt = PetscLib.PetscInt + r_lo = Ref{PetscInt}() + r_hi = Ref{PetscInt}() + LibPETSc.VecGetOwnershipRange(PetscLib, vec, r_lo, r_hi) + return base_one ? ((r_lo[] + PetscInt(1)):(r_hi[])) : + ((r_lo[]):(r_hi[] - PetscInt(1))) +end + +""" + unsafe_localarray(vec::AbstractVec; read=true, write=true) + +Return an `Array{PetscScalar}` containing local portion of the PETSc `vec` + +Use `read=false` if the array is write-only; `write=false` if read-only. + +!!! note + `Base.finalize` should be called on the `Array` before the data can be used. + +# External Links +$(_doc_external("Vec/VecGetArray")) +$(_doc_external("Vec/VecGetArrayWrite")) +$(_doc_external("Vec/VecGetArrayRead")) +$(_doc_external("Vec/VecRestoreArray")) +$(_doc_external("Vec/VecRestoreArrayWrite")) +$(_doc_external("Vec/VecRestoreArrayRead")) +""" +function unsafe_localarray( + vec::AbstractVec{PetscLib}; + read::Bool = true, + write::Bool = true, +) where {PetscLib} + PetscScalar = PetscLib.PetscScalar + r_pv = Ref{Ptr{PetscScalar}}() + if write && read + LibPETSc.VecGetArray(PetscLib, vec, r_pv) + elseif write + LibPETSc.VecGetArrayWrite(PetscLib, vec, r_pv) + elseif read + LibPETSc.VecGetArrayRead(PetscLib, vec, r_pv) + else + error("either read or write should be true") + end + sz = locallength(vec) + v = unsafe_wrap(Array, r_pv[], sz; own = false) + + if write && read + finalizer(v) do v + LibPETSc.VecRestoreArray(PetscLib, vec, Ref(pointer(v))) + return nothing + end + elseif write + finalizer(v) do v + LibPETSc.VecRestoreArrayWrite(PetscLib, vec, Ref(pointer(v))) + return nothing + end + elseif read + finalizer(v) do v + LibPETSc.VecRestoreArrayRead(PetscLib, vec, Ref(pointer(v))) + return nothing + end + end + return v +end + +""" + withlocalarray!( + f!, + vecs::NTuple{N, AbstractVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, + ) + +Convert `x` to an `Array{PetscScalar}` using [`unsafe_localarray`](@ref) and +apply the function `f!`. + +Use `read=false` if the array is write-only; `write=false` if read-only. + +# Examples +```julia-repl +julia> withlocalarray!(x; write=true) do x + @. x .*= 2 +end + +julia> withlocalarray!( + x, + y; + read = (false, true), + write = (true, false) + ) do x, y + @. x .= 2 .+ y +end + +!!! note + `Base.finalize` is automatically called on the array. +""" +function withlocalarray!( + f!, + vecs::NTuple{N, AbstractVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, +) where {N} + read isa NTuple{N, Bool} || (read = ntuple(_ -> read, N)) + write isa NTuple{N, Bool} || (write = ntuple(_ -> write, N)) + + arrays = map(vecs, read, write) do v, r, w + unsafe_localarray(v; read = r, write = w) + end + val = f!(arrays...) + map(arrays) do array + Base.finalize(array) + end + return val +end +withlocalarray!(f!, vecs...; kwargs...) = withlocalarray!(f!, vecs; kwargs...) + +""" + assemblybegin!(vec::AbstractVec) + +Begin assembling `vec` + +# External Links +$(_doc_external("Vec/VecAssemblyBegin")) +""" +function assemblybegin!(vec::AbstractVec{PetscLib}) where {PetscLib} + LibPETSc.VecAssemblyBegin(PetscLib, vec) + return nothing +end + +""" + assemblyend!(vec::AbstractVec) + +Finish assembling `vec` + +# External Links +$(_doc_external("Vec/VecAssemblyEnd")) +""" +function assemblyend!(vec::AbstractVec{PetscLib}) where {PetscLib} + LibPETSc.VecAssemblyEnd(PetscLib, vec) + return nothing +end + +""" + assemble!(v::AbstractVec) + +Assemble the vector `v`. + +For overlapping assembly see [`assemblybegin!`](@ref) and [`assemblyend!`](@ref) + +# External Links +$(_doc_external("Vec/VecAssemblyBegin")) +$(_doc_external("Vec/VecAssemblyEnd")) +""" +function assemble!(v::AbstractVec) + assemblybegin!(v) + assemblyend!(v) + return v +end + +mutable struct LocalVec{PetscLib, PetscScalar, GVec} <: + AbstractVec{PetscLib, PetscScalar} + ptr::CVec + gvec::GVec + age::Int +end +function LocalVec(gvec::AbstractVec{PetscLib}) where {PetscLib} + GVec = typeof(gvec) + PetscScalar = PetscLib.PetscScalar + LocalVec{PetscLib, PetscScalar, GVec}(C_NULL, gvec, getlib(PetscLib).age) +end + +""" + getlocalform(vec::AbstractVec) + +Obtains the local ghosted representation of a [`Vec`](@ref). + +!!! note + + When done with the object the user should call [`restorelocalform!`](@ref) + +# External Links +$(_doc_external("Vec/VecGhostGetLocalForm")) +""" +function getlocalform(gvec::AbstractVec{PetscLib}) where {PetscLib} + lvec = LocalVec(gvec) + LibPETSc.VecGhostGetLocalForm(PetscLib, gvec, lvec) + if lvec.ptr == C_NULL + restorelocalform!(lvec) + throw(ArgumentError("no local form for vector")) + end + return lvec +end + +""" + restorelocalform!(local_vec::LocalVec) + +Restore the `local_vec` to the associated global vector after a call to +[`getlocalform`](@ref). + +# External Links +$(_doc_external("Vec/VecGhostRestoreLocalForm")) +""" +function restorelocalform!(lvec::LocalVec{PetscLib}) where {PetscLib} + LibPETSc.VecGhostRestoreLocalForm(PetscLib, lvec.gvec, lvec) + lvec.ptr = C_NULL + return lvec.gvec +end + +""" + withlocalform(f::Function, vec::AbstractVec) + +Convert `vec` to a `LocalVec` and apply the function `f!`. + +```julia-repl +julia> withlocalform(vec) do l_vec + # Do something with l_vec +end +``` + +!!! note + + This wrapper handles the calling of [`restorelocalform!`](@ref) before + returning. +""" +function withlocalform(f!, vec::AbstractVec) + lvec = getlocalform(vec) + f!(lvec) + restorelocalform!(lvec) +end + +""" + ghostupdatebegin!( + vec::AbstractVec, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, + ) + +Begins scattering `vec` to the local or global representations + +# External Links +$(_doc_external("Vec/VecGhostUpdateBegin")) +""" +function ghostupdatebegin!( + vec::AbstractVec{PetscLib}, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, +) where {PetscLib} + LibPETSc.VecGhostUpdateBegin(PetscLib, vec, insertmode, scattermode) + return nothing +end + +""" + ghostupdateend!( + vec::AbstractVec, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, + ) + +Finishes scattering `vec` to the local or global representations + +# External Links +$(_doc_external("Vec/VecGhostUpdateEnd")) +""" +function ghostupdateend!( + vec::AbstractVec{PetscLib}, + insertmode = INSERT_VALUES, + scattermode = SCATTER_FORWARD, +) where {PetscLib} + LibPETSc.VecGhostUpdateEnd(PetscLib, vec, insertmode, scattermode) + return nothing +end + +""" + getpetsctype(vec::AbstractVec) + +return a string with the vector type + +# External Links +$(_doc_external("Vec/VecGetType")) +""" +function getpetsctype(vec::AbstractVec{PetscLib}) where {PetscLib} + name_r = Ref{LibPETSc.VecType}() + LibPETSc.VecGetType(PetscLib, vec, name_r) + return unsafe_string(name_r[]) +end + +function Base.similar(v::AbstractVec{PetscLib}) where {PetscLib} + r_x = Ref{CVec}() + LibPETSc.VecDuplicate(PetscLib, v, r_x) + x = VecPtr(PetscLib, r_x[], true) + return x +end diff --git a/src/viewer.jl b/src/deprecated/viewer.jl similarity index 100% rename from src/viewer.jl rename to src/deprecated/viewer.jl diff --git a/src/vec.jl b/src/vec.jl index c0817bb9..8fc9738f 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -1,660 +1,62 @@ -const CVec = Ptr{Cvoid} +# these are julia-specific PETSc functions, which makes PETSc a bit easier to use +# a (nearly) full wrapper is in wrapping/ -abstract type AbstractVec{PetscLib, PetscScalar} <: AbstractVector{PetscScalar} end +import .LibPETSc: AbstractPetscVec, PetscVec, CVec -Base.eltype( - ::Type{V}, -) where { - V <: AbstractVec{PetscLib, PetscScalar}, -} where {PetscLib, PetscScalar} = PetscScalar -Base.eltype( - v::AbstractVec{PetscLib, PetscScalar}, -) where {PetscLib, PetscScalar} = PetscScalar -Base.size(v::AbstractVec) = (length(v),) - -function destroy(v::AbstractVec{PetscLib}) where {PetscLib} - if !(finalized(PetscLib)) && - v.age == getlib(PetscLib).age && - v.ptr != C_NULL && - (!hasfield(typeof(v), :own) || v.own) - LibPETSc.VecDestroy(PetscLib, v) - end - v.ptr = C_NULL - return nothing -end - -""" - VecPtr(petsclib, v::CVec, own) - -Container type for a PETSc Vec that is just a raw pointer. - -If the `own` then the finalizer is set on the vector; calling `destroy` when -`!own` is a no-op. -""" -mutable struct VecPtr{PetscLib, PetscScalar} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - age::Int - own::Bool -end -function VecPtr( - petsclib::PetscLib, - ptr::CVec, - own, -) where {PetscLib <: PetscLibType} - v = VecPtr{PetscLib, petsclib.PetscScalar}(ptr, petsclib.age, own) - comm = getcomm(v) - if own && MPI.Comm_size(comm) == 1 - finalizer(destroy, v) - end - return v -end -VecPtr(::Type{PetscLib}, x...) where {PetscLib <: PetscLibType} = VecPtr(getlib(PetscLib), x...) - -""" - VecSeqWithArray(petsclib, v::Vector) - -A standard, sequentially-stored serial PETSc vector, wrapping the Julia vector -`v`. - -This reuses the array `v` as storage, and so `v` should not be `resize!`-ed or -otherwise have its length modified while the PETSc object exists. - -This should only be need to be called for more advanced uses, for most simple -usecases, users should be able to pass `Vector`s directly and have the wrapping -performed automatically - -# External Links -$(_doc_external("Vec/VecCreateSeqWithArray")) -""" -mutable struct VecSeqWithArray{PetscLib, PetscScalar} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - array::Vector{PetscScalar} - age::Int -end -Base.parent(v::VecSeqWithArray) = v.array - -function VecSeqWithArray( - petsclib::PetscLib, - array::Vector{PetscScalar}; - blocksize = 1, -) where {PetscLib <: PetscLibType, PetscScalar} - comm = MPI.COMM_SELF - @assert initialized(petsclib) - @assert PetscScalar == petsclib.PetscScalar - v = VecSeqWithArray{PetscLib, PetscScalar}(C_NULL, array, petsclib.age) - LibPETSc.VecCreateSeqWithArray( - petsclib, - comm, - blocksize, - length(array), - array, - v, - ) - finalizer(destroy, v) - return v -end -function VecSeqWithArray( - ::Type{PetscLib}, - x...; - kw..., -) where {PetscLib <: PetscLibType} - VecSeqWithArray(getlib(PetscLib), x...; kw...) -end - -""" - VecSeq(petsclib, n::Int) - -A standard, sequentially-stored serial PETSc vector for `petsclib.PetscScalar` -of length `n`. - -# External Links -$(_doc_external("Vec/VecCreateSeq")) -""" -mutable struct VecSeq{PetscLib, PetscScalar} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - age::Int -end - -function VecSeq(petsclib::PetscLib, n::Int) where {PetscLib <: PetscLibType} - comm = MPI.COMM_SELF - @assert initialized(petsclib) - v = VecSeq{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) - LibPETSc.VecCreateSeq(petsclib, comm, n, v) - finalizer(destroy, v) - return v -end - -""" - VecMPI( - petsclib, - comm:MPI.Comm, - local_length; - global_length = PETSC_DETERMINE - ) - -An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local -length `local_length` and global length `global_length` without ghost elements. - -If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE` in -which case PETSc will decide the local_length. - -# External Links -$(_doc_external("Vec/VecCreateMPI")) - -!!! note - - The user is responsible for calling `destroy(vec)` on the `Vec` since - this cannot be handled by the garbage collector do to the MPI nature of the - object. -""" -mutable struct VecMPI{PetscLib, PetscScalar} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - age::Int -end - -function VecMPI( - petsclib::PetscLib, - comm::MPI.Comm, - local_length; - global_length = PETSC_DETERMINE, -) where {PetscLib <: PetscLibType} - @assert initialized(petsclib) - @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE - v = VecMPI{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) - LibPETSc.VecCreateMPI(petsclib, comm, local_length, global_length, v) - if MPI.Comm_size(comm) == 1 - finalizer(destroy, v) - end - return v -end - -""" - VecGhost( - petsclib, - comm:MPI.Comm, - local_length - ghost::Vector{PetscInt}; - global_length = PETSC_DETERMINE, - num_ghost = length(ghost), - ) - -An sequentially-stored MPI PETSc vector for `petsclib.PetscScalar` of local -length `local_length` and global length `global_length` with ghost elements. - -If `global_length isa Int` then `local_length` can be set to `PETSC_DECIDE`. - -# External Links -$(_doc_external("Vec/VecCreateGhost")) - -!!! note - - The user is responsible for calling `destroy(vec)` on the `Vec` since - this cannot be handled by the garbage collector do to the MPI nature of the - object. -""" -mutable struct VecGhost{PetscLib, PetscScalar} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - age::Int -end - -function VecGhost( - petsclib::PetscLib, - comm::MPI.Comm, - local_length, - ghost::Vector{PetscInt}; - global_length = PETSC_DETERMINE, - num_ghost = length(ghost), -) where {PetscLib <: PetscLibType, PetscInt} - @assert initialized(petsclib) - @assert PetscInt == PetscLib.PetscInt - @assert local_length != PETSC_DECIDE || global_length != PETSC_DETERMINE - v = VecGhost{PetscLib, petsclib.PetscScalar}(C_NULL, petsclib.age) - LibPETSc.VecCreateGhost( - petsclib, - comm, - local_length, - global_length, - num_ghost, - ghost, - v, - ) - if MPI.Comm_size(comm) == 1 - finalizer(destroy, v) - end - return v -end - -function Base.length(v::AbstractVec{PetscLib}) where {PetscLib} - PetscInt = PetscLib.PetscInt - r_sz = Ref{PetscInt}() - LibPETSc.VecGetSize(PetscLib, v, r_sz) - return r_sz[] -end - -function Base.getindex(v::AbstractVec{PetscLib}, i::Integer) where {PetscLib} - vals = [PetscLib.PetscScalar(0)] - LibPETSc.VecGetValues(PetscLib, v, 1, Ref{PetscLib.PetscInt}(i - 1), vals) - return vals[1] -end - -""" - setvalues!( - v::AbstractVec, - indices::Vector{PetscInt}, - vals::Array{PetscScalar}, - insertmode::InsertMode, - ) - -Assign the values `vals` in 0-based global `indices` of `vec`. The `insertmode` -can be `INSERT_VALUES` or `ADD_VALUES`. - -!!! warning - This function uses 0-based indexing! - -# External Links -$(_doc_external("Vec/VecSetValues")) -""" -function setvalues!( - v::AbstractVec{PetscLib}, - idxs0::Vector{PetscInt}, - vals::Array{PetscScalar}, - insertmode::InsertMode; - num_idxs = length(idxs0), -) where {PetscLib, PetscInt, PetscScalar} - @assert length(vals) >= num_idxs - @assert PetscInt == PetscLib.PetscInt - @assert PetscScalar == PetscLib.PetscScalar - LibPETSc.VecSetValues(PetscLib, v, num_idxs, idxs0, vals, insertmode) - return nothing -end - -""" - getvalues!( - vals::Array{PetscScalar}, - v::AbstractVec, - indices::Vector{PetscInt}, - ) - -Get the 0-based global `indices` of `vec` into the preallocated array `vals`. - -!!! warning - This function uses 0-based indexing! - -# External Links -$(_doc_external("Vec/VecGetValues")) -""" -function getvalues!( - vals::Array{PetscScalar}, - v::AbstractVec{PetscLib}, - idxs0::Vector{PetscInt}; - num_idxs = length(idxs0), -) where {PetscLib, PetscInt, PetscScalar} - @assert length(vals) >= num_idxs - @assert PetscInt == PetscLib.PetscInt - @assert PetscScalar == PetscLib.PetscScalar - LibPETSc.VecGetValues(PetscLib, v, num_idxs, idxs0, vals) - return nothing -end - -function Base.setindex!( - v::AbstractVec{PetscLib}, - val, - i::Integer, -) where {PetscLib} - LibPETSc.VecSetValues( - PetscLib, - v, - 1, - Ref{PetscLib.PetscInt}(i - 1), - Ref{PetscLib.PetscScalar}(val), - INSERT_VALUES, - ) - - return val -end - -function locallength(v::AbstractVec{PetscLib}) where {PetscLib} - PetscInt = PetscLib.PetscInt - r_sz = Ref{PetscInt}() - LibPETSc.VecGetLocalSize(PetscLib, v, r_sz) - return r_sz[] -end - -function LinearAlgebra.norm( - v::AbstractVec{PetscLib}, - normtype::LibPETSc.NormType = LibPETSc.NORM_2, -) where {PetscLib} - PetscReal = PetscLib.PetscReal - r_val = Ref{PetscReal}() - LibPETSc.VecNorm(PetscLib, v, normtype, r_val) - return r_val[] -end - -function view( - vec::AbstractVec{PetscLib}, - viewer = LibPETSc.PETSC_VIEWER_STDOUT_(PetscLib, getcomm(vec)), -) where {PetscLib} - LibPETSc.VecView(PetscLib, vec, viewer) - return nothing -end -Base.show(io::IO, vec::AbstractVec) = _show(io, vec) -Base.show(io::IO, ::MIME"text/plain", vec::AbstractVec) = _show(io, vec) - -""" - ownershiprange(vec::AbstractVec, [base_one = true]) - -The range of indices owned by this processor, assuming that the `vec` is laid -out with the first `n1` elements on the first processor, next `n2` elements on -the second, etc. For certain parallel layouts this range may not be well -defined. - -If the optional argument `base_one == true` then base-1 indexing is used, -otherwise base-0 index is used. - -!!! note - - unlike the C function, the range returned is inclusive (`idx_first:idx_last`) - -# External Links -$(_doc_external("Vec/VecGetOwnershipRange")) -""" -function ownershiprange( - vec::AbstractVec{PetscLib}, - base_one::Bool = true, -) where {PetscLib} - PetscInt = PetscLib.PetscInt - r_lo = Ref{PetscInt}() - r_hi = Ref{PetscInt}() - LibPETSc.VecGetOwnershipRange(PetscLib, vec, r_lo, r_hi) - return base_one ? ((r_lo[] + PetscInt(1)):(r_hi[])) : - ((r_lo[]):(r_hi[] - PetscInt(1))) -end - -""" - unsafe_localarray(vec::AbstractVec; read=true, write=true) - -Return an `Array{PetscScalar}` containing local portion of the PETSc `vec` - -Use `read=false` if the array is write-only; `write=false` if read-only. - -!!! note - `Base.finalize` should be called on the `Array` before the data can be used. - -# External Links -$(_doc_external("Vec/VecGetArray")) -$(_doc_external("Vec/VecGetArrayWrite")) -$(_doc_external("Vec/VecGetArrayRead")) -$(_doc_external("Vec/VecRestoreArray")) -$(_doc_external("Vec/VecRestoreArrayWrite")) -$(_doc_external("Vec/VecRestoreArrayRead")) -""" -function unsafe_localarray( - vec::AbstractVec{PetscLib}; - read::Bool = true, - write::Bool = true, -) where {PetscLib} - PetscScalar = PetscLib.PetscScalar - r_pv = Ref{Ptr{PetscScalar}}() - if write && read - LibPETSc.VecGetArray(PetscLib, vec, r_pv) - elseif write - LibPETSc.VecGetArrayWrite(PetscLib, vec, r_pv) - elseif read - LibPETSc.VecGetArrayRead(PetscLib, vec, r_pv) +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscVec{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc Vec (null pointer)") + return else - error("either read or write should be true") - end - sz = locallength(vec) - v = unsafe_wrap(Array, r_pv[], sz; own = false) - - if write && read - finalizer(v) do v - LibPETSc.VecRestoreArray(PetscLib, vec, Ref(pointer(v))) - return nothing - end - elseif write - finalizer(v) do v - LibPETSc.VecRestoreArrayWrite(PetscLib, vec, Ref(pointer(v))) - return nothing - end - elseif read - finalizer(v) do v - LibPETSc.VecRestoreArrayRead(PetscLib, vec, Ref(pointer(v))) - return nothing - end + # Get size using PETSc function (commented out until VecGetSize is available) + si = LibPETSc.VecGetSize(PetscLib,v) + ty = LibPETSc.VecGetType(PetscLib,v) + print(io, "PETSc $ty Vec; length=$si") end - return v + return nothing end -""" - withlocalarray!( - f!, - vecs::NTuple{N, AbstractVec}; - read::Union{Bool, NTuple{N, Bool}} = true, - write::Union{Bool, NTuple{N, Bool}} = true, - ) - -Convert `x` to an `Array{PetscScalar}` using [`unsafe_localarray`](@ref) and -apply the function `f!`. +# ============================================================================= +# Multiple dispatch to make PetscVec behave like Julia Vector +# ============================================================================= -Use `read=false` if the array is write-only; `write=false` if read-only. - -# Examples -```julia-repl -julia> withlocalarray!(x; write=true) do x - @. x .*= 2 -end +# Array interface - size and length +Base.size(v::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetSize(PetscLib,v) +Base.length(v::PetscVec{PetscLib}) where {PetscLib} = prod(size(v)) -julia> withlocalarray!( - x, - y; - read = (false, true), - write = (true, false) - ) do x, y - @. x .= 2 .+ y +function Base.getindex(v::PetscVec{PetscLib}, i::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + val = LibPETSc.VecGetValues(PetscLib,v, PetscInt(1), PetscInt.([i-1])) + return val[1] end -!!! note - `Base.finalize` is automatically called on the array. -""" -function withlocalarray!( - f!, - vecs::NTuple{N, AbstractVec}; - read::Union{Bool, NTuple{N, Bool}} = true, - write::Union{Bool, NTuple{N, Bool}} = true, -) where {N} - read isa NTuple{N, Bool} || (read = ntuple(_ -> read, N)) - write isa NTuple{N, Bool} || (write = ntuple(_ -> write, N)) - - arrays = map(vecs, read, write) do v, r, w - unsafe_localarray(v; read = r, write = w) - end - val = f!(arrays...) - map(arrays) do array - Base.finalize(array) - end +# Range indexing +function Base.getindex(v::PetscVec{PetscLib}, r::AbstractRange) where {PetscLib} + PetscInt = inttype(PetscLib) + val = LibPETSc.VecGetValues(PetscLib,v, PetscInt(length(r)), PetscInt.(Vector(r) .- 1)) return val end -withlocalarray!(f!, vecs...; kwargs...) = withlocalarray!(f!, vecs; kwargs...) - -""" - assemblybegin!(vec::AbstractVec) -Begin assembling `vec` - -# External Links -$(_doc_external("Vec/VecAssemblyBegin")) -""" -function assemblybegin!(vec::AbstractVec{PetscLib}) where {PetscLib} - LibPETSc.VecAssemblyBegin(PetscLib, vec) - return nothing +function Base.setindex!(v::PetscVec{PetscLib}, val, i::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + LibPETSc.VecSetValues(PetscLib,v, PetscInt(1), PetscInt.([i-1]), [val], PETSc.INSERT_VALUES) + return nothing end -""" - assemblyend!(vec::AbstractVec) - -Finish assembling `vec` - -# External Links -$(_doc_external("Vec/VecAssemblyEnd")) -""" -function assemblyend!(vec::AbstractVec{PetscLib}) where {PetscLib} - LibPETSc.VecAssemblyEnd(PetscLib, vec) +function Base.setindex!(v::PetscVec{PetscLib}, vals, r::AbstractRange) where {PetscLib} + PetscInt = inttype(PetscLib) + LibPETSc.VecSetValues(PetscLib,v, PetscInt(length(r)), PetscInt.(Vector(r) .- 1), vals, PETSc.INSERT_VALUES) return nothing end -""" - assemble!(v::AbstractVec) - -Assemble the vector `v`. - -For overlapping assembly see [`assemblybegin!`](@ref) and [`assemblyend!`](@ref) - -# External Links -$(_doc_external("Vec/VecAssemblyBegin")) -$(_doc_external("Vec/VecAssemblyEnd")) -""" -function assemble!(v::AbstractVec) - assemblybegin!(v) - assemblyend!(v) - return v -end - -mutable struct LocalVec{PetscLib, PetscScalar, GVec} <: - AbstractVec{PetscLib, PetscScalar} - ptr::CVec - gvec::GVec - age::Int -end -function LocalVec(gvec::AbstractVec{PetscLib}) where {PetscLib} - GVec = typeof(gvec) - PetscScalar = PetscLib.PetscScalar - LocalVec{PetscLib, PetscScalar, GVec}(C_NULL, gvec, getlib(PetscLib).age) -end - -""" - getlocalform(vec::AbstractVec) - -Obtains the local ghosted representation of a [`Vec`](@ref). +Base.fill!(v::PetscVec{PetscLib}, val) where {PetscLib} = LibPETSc.VecSet(PetscLib,v, val) -!!! note - - When done with the object the user should call [`restorelocalform!`](@ref) - -# External Links -$(_doc_external("Vec/VecGhostGetLocalForm")) -""" -function getlocalform(gvec::AbstractVec{PetscLib}) where {PetscLib} - lvec = LocalVec(gvec) - LibPETSc.VecGhostGetLocalForm(PetscLib, gvec, lvec) - if lvec.ptr == C_NULL - restorelocalform!(lvec) - throw(ArgumentError("no local form for vector")) +# Iterator interface +Base.iterate(v::PetscVec{PetscLib}) where {PetscLib} = iterate(v, 1) +function Base.iterate(v::PetscVec{PetscLib}, state) where {PetscLib} + if state > length(v) + return nothing end - return lvec -end - -""" - restorelocalform!(local_vec::LocalVec) - -Restore the `local_vec` to the associated global vector after a call to -[`getlocalform`](@ref). - -# External Links -$(_doc_external("Vec/VecGhostRestoreLocalForm")) -""" -function restorelocalform!(lvec::LocalVec{PetscLib}) where {PetscLib} - LibPETSc.VecGhostRestoreLocalForm(PetscLib, lvec.gvec, lvec) - lvec.ptr = C_NULL - return lvec.gvec -end - -""" - withlocalform(f::Function, vec::AbstractVec) - -Convert `vec` to a `LocalVec` and apply the function `f!`. - -```julia-repl -julia> withlocalform(vec) do l_vec - # Do something with l_vec -end -``` - -!!! note - - This wrapper handles the calling of [`restorelocalform!`](@ref) before - returning. -""" -function withlocalform(f!, vec::AbstractVec) - lvec = getlocalform(vec) - f!(lvec) - restorelocalform!(lvec) -end - -""" - ghostupdatebegin!( - vec::AbstractVec, - insertmode = INSERT_VALUES, - scattermode = SCATTER_FORWARD, - ) - -Begins scattering `vec` to the local or global representations - -# External Links -$(_doc_external("Vec/VecGhostUpdateBegin")) -""" -function ghostupdatebegin!( - vec::AbstractVec{PetscLib}, - insertmode = INSERT_VALUES, - scattermode = SCATTER_FORWARD, -) where {PetscLib} - LibPETSc.VecGhostUpdateBegin(PetscLib, vec, insertmode, scattermode) - return nothing -end - -""" - ghostupdateend!( - vec::AbstractVec, - insertmode = INSERT_VALUES, - scattermode = SCATTER_FORWARD, - ) - -Finishes scattering `vec` to the local or global representations - -# External Links -$(_doc_external("Vec/VecGhostUpdateEnd")) -""" -function ghostupdateend!( - vec::AbstractVec{PetscLib}, - insertmode = INSERT_VALUES, - scattermode = SCATTER_FORWARD, -) where {PetscLib} - LibPETSc.VecGhostUpdateEnd(PetscLib, vec, insertmode, scattermode) - return nothing -end - -""" - getpetsctype(vec::AbstractVec) - -return a string with the vector type - -# External Links -$(_doc_external("Vec/VecGetType")) -""" -function getpetsctype(vec::AbstractVec{PetscLib}) where {PetscLib} - name_r = Ref{LibPETSc.VecType}() - LibPETSc.VecGetType(PetscLib, vec, name_r) - return unsafe_string(name_r[]) -end - -function Base.similar(v::AbstractVec{PetscLib}) where {PetscLib} - r_x = Ref{CVec}() - LibPETSc.VecDuplicate(PetscLib, v, r_x) - x = VecPtr(PetscLib, r_x[], true) - return x + return (v[state], state + 1) end diff --git a/test/vec.jl b/test/vec.jl index 3741ba00..4261bb7e 100644 --- a/test/vec.jl +++ b/test/vec.jl @@ -7,7 +7,7 @@ comm = MPI.COMM_WORLD @testset "VecBasics" begin for petsclib in PETSc.petsclibs - #petsclib = PETSc.petsclibs[6] + #petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar PetscInt = petsclib.PetscInt @@ -48,6 +48,16 @@ comm = MPI.COMM_WORLD @test LibPETSc.VecSum(petsclib,v4) == sum(x3) + # Julia candy: + v5 = LibPETSc.VecCreateSeq(petsclib,comm, N) + + v5[1] = PetscScalar(3.14) + v5[2:3] = PetscScalar.([2.71, 1.61]) + @test v5[1:4] == PetscScalar.([ 3.14, 2.71,1.61,0.0]) + + fill!(v5, PetscScalar(1.11)) + @test v5[1] == PetscScalar(1.11) + LibPETSc.VecDestroy(petsclib,v1) end end @@ -55,7 +65,7 @@ end @testset "VecCreateSeqWithArray" begin N = 10 - for petsclib in PETSc.petsclibs + for petsclib in PETSc.petsclibs[1:2] #petsclib = PETSc.petsclibs[5] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index f19ae28e..2c6b7dc9 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -78,6 +78,7 @@ mutable struct f_args _const::Bool # is it a const? optional::Bool # optional? stars::Int64 # how many stars? + isfunction::Bool # is this a function? stringlen::Bool output::Bool # is this an output argument? init_arg::String @@ -188,6 +189,7 @@ function func_args(a::Py, input_vars=String[], output_vars=String[]) isconst = Bool(a.const) isarray = Bool(a.array) isoptional = Bool(a.optional) + isfunction = Bool(a.isfunction) # default setting for output arguments if stars==1 @@ -233,7 +235,7 @@ function func_args(a::Py, input_vars=String[], output_vars=String[]) ccall_str = "Ptr{$ccall_str}" end - return f_args(name, name_ccall, typename, isarray, isconst, isoptional, stars, Bool(a.stringlen), output, init_arg, extract_arg, ccall_str) + return f_args(name, name_ccall, typename, isarray, isconst, isoptional, stars, isfunction, Bool(a.stringlen), output, init_arg, extract_arg, ccall_str) end # creates a @@ -661,6 +663,30 @@ function move_prologue(prologue_file="prologue.jl") return nothing end +function extract_function_args_from_function(func::Py) + arguments = process_function_arguments(funcs_val.arguments, String[], String[]) + fn_args = String[] + for arg in arguments + if arg.isfunction + push!(fn_args, arg.typename) + end + end + return fn_args +end + +function extract_function_args_from_class(classes::Py, class_name::String) + fn_args = String[] + for f in classes[class_name].functions + name = String(f) + @info name + fn_args_local = extract_function_args_from_function(classes[class_name].functions[name]) + @show fn_args_local + append!(fn_args, fn_args_local) + end + return fn_args +end + + exclude=["KSPConvergedReason","PetscMemType"] write_keys_to_file("../src/autowrapped/enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file write_skeys_to_file("../src/autowrapped/senums_wrappers.jl",start_dir, senums) # Write string enums to file @@ -697,6 +723,6 @@ write_functions_to_file("../src/autowrapped/Sys_wrappers.jl", start_dir, funcs, move_prologue("prologue.jl") -# open question: -# why are structs such as _p_PetscSF not included in the python structs above, even though -# they are define in petscsftypes.h? \ No newline at end of file +# Todo: +# - determine function parameters that have functions and handle those automatically +# \ No newline at end of file diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl index e2729d27..5f29cfae 100644 --- a/wrapping/prologue.jl +++ b/wrapping/prologue.jl @@ -73,16 +73,7 @@ PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{Pet Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr -# Custom display for REPL -function Base.show(io::IO, v::AbstractPetscVec{PetscLib}) where {PetscLib} - if v.ptr == C_NULL - print(io, "PETSc Vec (null pointer)") - return - else - print(io, "PETSc Vec size: $si") - end - return nothing -end + # ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? From 797b97ce0a21db2158480b92ff9319d942527fbf Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 26 Oct 2025 17:09:04 +0100 Subject: [PATCH 032/147] improvements in function generation script; most functions can now be wrapped. Start with wrapping Mat --- src/PETSc.jl | 2 +- src/autowrapped/Mat_wrappers.jl | 23255 +++++++++++++++++++++++++++ src/autowrapped/Sys_wrappers.jl | 3505 ++-- src/autowrapped/Vec_wrappers.jl | 494 +- src/autowrapped/Vecs_wrappers.jl | 234 +- src/autowrapped/petsc_library.jl | 157 +- src/autowrapped/struct_wrappers.jl | 6 +- src/vec.jl | 15 + test/vec.jl | 1 + wrapping/find_doc_strings.jl | 10 + wrapping/generatejuliabindings.jl | 184 +- wrapping/prologue.jl | 174 +- 12 files changed, 26117 insertions(+), 1920 deletions(-) create mode 100644 src/autowrapped/Mat_wrappers.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index d5e3e834..dcf00e3e 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -26,12 +26,12 @@ using Libdl include("init.jl") include("vec.jl") +include("mat.jl") #= include("utils.jl") include("viewer.jl") include("options.jl") -include("mat.jl") # not yet wrapped! include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! diff --git a/src/autowrapped/Mat_wrappers.jl b/src/autowrapped/Mat_wrappers.jl new file mode 100644 index 00000000..849c6205 --- /dev/null +++ b/src/autowrapped/Mat_wrappers.jl @@ -0,0 +1,23255 @@ +# autodefined type arguments for class Mat ------ +mutable struct _n_MatNullSpace end +const MatNullSpace = Ptr{_n_MatNullSpace} + +mutable struct _n_MatTransposeColoring end +const MatTransposeColoring = Ptr{_n_MatTransposeColoring} + +mutable struct _n_hypre_ParCSRMatrix end +const hypre_ParCSRMatrix = Ptr{_n_hypre_ParCSRMatrix} + +mutable struct _n_PetscFunctionList end +const PetscFunctionList = Ptr{_n_PetscFunctionList} + +# ------------------------------------------------------- +""" + MatSetType(petsclib::PetscLibType,mat::PetscMat, matype::MatType) +Builds matrix object for a particular matrix type + +Collective + +Input Parameters: +- `mat` - the matrix object +- `matype` - matrix type + +Options Database Key: +- `-mat_type ` - Sets the type; see `MatType` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `PCSetType()`, `VecSetType()`, `MatCreate()`, `MatType` + +# External Links +$(_doc_external("Mat/MatSetType")) +""" +function MatSetType(petsclib::PetscLibType, mat::PetscMat, matype::MatType) end + +@for_petsc function MatSetType(petsclib::$UnionPetscLib, mat::PetscMat, matype::MatType ) + + @chk ccall( + (:MatSetType, $petsc_library), + PetscErrorCode, + (CMat, MatType), + mat, matype, + ) + + + return nothing +end + +""" + type::MatType = MatGetType(petsclib::PetscLibType,mat::PetscMat) +Gets the matrix type as a string from the matrix object. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `type` - name of matrix type + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MatSetType()` + +# External Links +$(_doc_external("Mat/MatGetType")) +""" +function MatGetType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetType(petsclib::$UnionPetscLib, mat::PetscMat ) + type_ = Ref{MatType}() + + @chk ccall( + (:MatGetType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatType}), + mat, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + vtype::VecType = MatGetVecType(petsclib::PetscLibType,mat::PetscMat) +Gets the vector type the matrix will return with `MatCreateVecs()` + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `vtype` - name of vector type + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MatSetVecType()`, `VecType` + +# External Links +$(_doc_external("Mat/MatGetVecType")) +""" +function MatGetVecType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetVecType(petsclib::$UnionPetscLib, mat::PetscMat ) + vtype_ = Ref{VecType}() + + @chk ccall( + (:MatGetVecType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{VecType}), + mat, vtype_, + ) + + vtype = unsafe_string(vtype_[]) + + return vtype +end + +""" + MatSetVecType(petsclib::PetscLibType,mat::PetscMat, vtype::VecType) +Set the vector type the matrix will return with `MatCreateVecs()` + +Collective + +Input Parameters: +- `mat` - the matrix object +- `vtype` - vector type + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `VecType`, `VecSetType()`, `MatGetVecType()` + +# External Links +$(_doc_external("Mat/MatSetVecType")) +""" +function MatSetVecType(petsclib::PetscLibType, mat::PetscMat, vtype::VecType) end + +@for_petsc function MatSetVecType(petsclib::$UnionPetscLib, mat::PetscMat, vtype::VecType ) + + @chk ccall( + (:MatSetVecType, $petsc_library), + PetscErrorCode, + (CMat, VecType), + mat, vtype, + ) + + + return nothing +end + +""" + MatRegister(petsclib::PetscLibType,sname::Vector{Cchar}, fnc::external) +Adds a new matrix type implementation that is usable as a `Mat` in PETSc + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - name of a new user-defined matrix type +- `function` - routine to create method context + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MatSetType()`, `MatRegisterAll()` + +# External Links +$(_doc_external("Mat/MatRegister")) +""" +function MatRegister(petsclib::PetscLibType, sname::Vector{Cchar}, fnc::external) end + +@for_petsc function MatRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, fnc::external ) + + @chk ccall( + (:MatRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + MatRegisterRootName(petsclib::PetscLibType,rname::Vector{Cchar}, sname::Vector{Cchar}, mname::Vector{Cchar}) +Registers a name that can be used for either a sequential or its corresponding parallel matrix type. + +Input Parameters: +- `rname` - the rootname, for example, `MATAIJ` +- `sname` - the name of the sequential matrix type, for example, `MATSEQAIJ` +- `mname` - the name of the parallel matrix type, for example, `MATMPIAIJ` + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatType`, `PetscObjectBaseTypeCompare()` + +# External Links +$(_doc_external("Mat/MatRegisterRootName")) +""" +function MatRegisterRootName(petsclib::PetscLibType, rname::Vector{Cchar}, sname::Vector{Cchar}, mname::Vector{Cchar}) end + +@for_petsc function MatRegisterRootName(petsclib::$UnionPetscLib, rname::Vector{Cchar}, sname::Vector{Cchar}, mname::Vector{Cchar} ) + + @chk ccall( + (:MatRegisterRootName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + rname, sname, mname, + ) + + + return nothing +end + +""" + MatProductReplaceMats(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, D::PetscMat) +Replace the input matrices for the matrix + +Collective + +Input Parameters: +- `A` - the matrix or `NULL` if not being replaced +- `B` - the matrix or `NULL` if not being replaced +- `C` - the matrix or `NULL` if not being replaced +- `D` - the matrix whose values are computed via a matrix-matrix product operation + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreate()`, `MatProductSetFromOptions()`, `MatProductSymbolic()`, `MatProductClear()` + +# External Links +$(_doc_external("Mat/MatProductReplaceMats")) +""" +function MatProductReplaceMats(petsclib::PetscLibType, A::Union{Ptr,PetscMat}, B::Union{Ptr,PetscMat}, C::Union{Ptr,PetscMat}, D::Union{Ptr,PetscMat}) end + +@for_petsc function MatProductReplaceMats(petsclib::$UnionPetscLib, A::Union{Ptr,PetscMat}, B::Union{Ptr,PetscMat}, C::Union{Ptr,PetscMat}, D::Union{Ptr,PetscMat}) + + @chk ccall( + (:MatProductReplaceMats, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat), + A, B, C, D, + ) + + + return nothing +end + +""" + MatProductSetFromOptions(petsclib::PetscLibType,mat::PetscMat) +Sets the options for the computation of a matrix +the algorithm etc are determined from the options database. + +Logically Collective + +Input Parameter: +- `mat` - the matrix whose values are computed via a matrix-matrix product operation + +Options Database Keys: +- `-mat_product_clear` - Clear intermediate data structures after `MatProductNumeric()` has been called +- `-mat_product_algorithm ` - Sets the algorithm, see `MatProductAlgorithm` for possible values +- `-mat_product_algorithm_backend_cpu` - Use the CPU to perform the computation even if the matrix is a GPU matrix + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatSetFromOptions()`, `MatProductCreate()`, `MatProductCreateWithMat()`, `MatProductNumeric()`, +`MatProductSetType()`, `MatProductSetAlgorithm()`, `MatProductAlgorithm` + +# External Links +$(_doc_external("Mat/MatProductSetFromOptions")) +""" +function MatProductSetFromOptions(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatProductSetFromOptions(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatProductSetFromOptions, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatProductView(petsclib::PetscLibType,mat::PetscMat, viewer::PetscViewer) +View the private matrix + +Logically Collective + +Input Parameters: +- `mat` - the matrix obtained with `MatProductCreate()` or `MatProductCreateWithMat()` +- `viewer` - where the information on the matrix-matrix algorithm of `mat` should be reviewed + +Level: intermediate + +-seealso: [](ch_matrices), `MatProductType`, `Mat`, `MatProductSetFromOptions()`, `MatView()`, `MatProductCreate()`, `MatProductCreateWithMat()` + +# External Links +$(_doc_external("Mat/MatProductView")) +""" +function MatProductView(petsclib::PetscLibType, mat::PetscMat, viewer::PetscViewer) end + +@for_petsc function MatProductView(petsclib::$UnionPetscLib, mat::PetscMat, viewer::PetscViewer ) + + @chk ccall( + (:MatProductView, $petsc_library), + PetscErrorCode, + (CMat, PetscViewer), + mat, viewer, + ) + + + return nothing +end + +""" + MatProductNumeric(petsclib::PetscLibType,mat::PetscMat) +Compute a matrix + +Collective + +Input/Output Parameter: +- `mat` - the matrix whose values are computed via a matrix-matrix product operation + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductSetAlgorithm()`, `MatProductSetType()`, `MatProductCreate()`, `MatSetType()`, `MatProductSymbolic()` + +# External Links +$(_doc_external("Mat/MatProductNumeric")) +""" +function MatProductNumeric(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatProductNumeric(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatProductNumeric, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatProductSymbolic(petsclib::PetscLibType,mat::PetscMat) +Perform the symbolic portion of a matrix +product to be done with `MatProductNumeric()` + +Collective + +Input/Output Parameter: +- `mat` - the matrix whose values are to be computed via a matrix-matrix product operation + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreate()`, `MatProductCreateWithMat()`, `MatProductSetFromOptions()`, `MatProductNumeric()`, `MatProductSetType()`, `MatProductSetAlgorithm()` + +# External Links +$(_doc_external("Mat/MatProductSymbolic")) +""" +function MatProductSymbolic(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatProductSymbolic(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatProductSymbolic, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatProductSetFill(petsclib::PetscLibType,mat::PetscMat, fill::PetscReal) +Set an expected fill of the matrix whose values are computed via a matrix + +Collective + +Input Parameters: +- `mat` - the matrix whose values are to be computed via a matrix-matrix product operation +- `fill` - expected fill as ratio of nnz(mat)/(nnz(A) + nnz(B) + nnz(C)); use `PETSC_DETERMINE` or `PETSC_CURRENT` if you do not have a good estimate. +If the product is a dense matrix, this value is not used. + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `PETSC_DETERMINE`, `Mat`, `MatProductSetFromOptions()`, `MatProductSetType()`, `MatProductSetAlgorithm()`, `MatProductCreate()` + +# External Links +$(_doc_external("Mat/MatProductSetFill")) +""" +function MatProductSetFill(petsclib::PetscLibType, mat::PetscMat, fill::PetscReal) end + +@for_petsc function MatProductSetFill(petsclib::$UnionPetscLib, mat::PetscMat, fill::$PetscReal ) + + @chk ccall( + (:MatProductSetFill, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + mat, fill, + ) + + + return nothing +end + +""" + MatProductSetAlgorithm(petsclib::PetscLibType,mat::PetscMat, alg::MatProductAlgorithm) +Requests a particular algorithm for a matrix + +Collective + +Input Parameters: +- `mat` - the matrix whose values are computed via a matrix-matrix product operation +- `alg` - particular implementation algorithm of the matrix product, e.g., `MATPRODUCTALGORITHMDEFAULT`. + +Options Database Key: +- `-mat_product_algorithm ` - Sets the algorithm, see `MatProductAlgorithm` + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductClear()`, `MatProductSetType()`, `MatProductSetFill()`, `MatProductCreate()`, `MatProductAlgorithm`, `MatProductType`, `MatProductGetAlgorithm()` + +# External Links +$(_doc_external("Mat/MatProductSetAlgorithm")) +""" +function MatProductSetAlgorithm(petsclib::PetscLibType, mat::PetscMat, alg::MatProductAlgorithm) end + +@for_petsc function MatProductSetAlgorithm(petsclib::$UnionPetscLib, mat::PetscMat, alg::MatProductAlgorithm ) + + @chk ccall( + (:MatProductSetAlgorithm, $petsc_library), + PetscErrorCode, + (CMat, MatProductAlgorithm), + mat, alg, + ) + + + return nothing +end + +""" + MatProductGetAlgorithm(petsclib::PetscLibType,mat::PetscMat, alg::MatProductAlgorithm) +Returns the selected algorithm for a matrix + +Not Collective + +Input Parameter: +- `mat` - the matrix whose values are computed via a matrix-matrix product operation + +Output Parameter: +- `alg` - the selected algorithm of the matrix product, e.g., `MATPRODUCTALGORITHMDEFAULT`. + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductSetAlgorithm()` + +# External Links +$(_doc_external("Mat/MatProductGetAlgorithm")) +""" +function MatProductGetAlgorithm(petsclib::PetscLibType, mat::PetscMat, alg::MatProductAlgorithm) end + +@for_petsc function MatProductGetAlgorithm(petsclib::$UnionPetscLib, mat::PetscMat, alg::MatProductAlgorithm ) + + @chk ccall( + (:MatProductGetAlgorithm, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatProductAlgorithm}), + mat, alg, + ) + + + return nothing +end + +""" + MatProductSetType(petsclib::PetscLibType,mat::PetscMat, productype::MatProductType) +Sets a particular matrix + +Collective + +Input Parameters: +- `mat` - the matrix whose values are computed via a matrix-matrix product operation +- `productype` - matrix product type, e.g., `MATPRODUCT_AB`,`MATPRODUCT_AtB`,`MATPRODUCT_ABt`,`MATPRODUCT_PtAP`,`MATPRODUCT_RARt`,`MATPRODUCT_ABC`, +see `MatProductType` + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreate()`, `MatProductType`, +`MATPRODUCT_AB`, `MATPRODUCT_AtB`, `MATPRODUCT_ABt`, `MATPRODUCT_PtAP`, `MATPRODUCT_RARt`, `MATPRODUCT_ABC` + +# External Links +$(_doc_external("Mat/MatProductSetType")) +""" +function MatProductSetType(petsclib::PetscLibType, mat::PetscMat, productype::MatProductType) end + +@for_petsc function MatProductSetType(petsclib::$UnionPetscLib, mat::PetscMat, productype::MatProductType ) + + @chk ccall( + (:MatProductSetType, $petsc_library), + PetscErrorCode, + (CMat, MatProductType), + mat, productype, + ) + + + return nothing +end + +""" + MatProductClear(petsclib::PetscLibType,mat::PetscMat) +Clears from the matrix any internal data structures related to the computation of the values of the matrix from matrix + +Collective + +Input Parameter: +- `mat` - the matrix whose values are to be computed via a matrix-matrix product operation + +Options Database Key: +- `-mat_product_clear` - Clear intermediate data structures after `MatProductNumeric()` has been called + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreate()` + +# External Links +$(_doc_external("Mat/MatProductClear")) +""" +function MatProductClear(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatProductClear(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatProductClear, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatProductCreateWithMat(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, D::PetscMat) +Set a given matrix to have its values computed via matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix (optional, use `NULL` if not needed) +- `D` - the matrix whose values are to be computed via a matrix-matrix product operation + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductType`, `MatProductSetType()`, `MatProductAlgorithm`, +`MatProductSetAlgorithm`, `MatProductCreate()`, `MatProductClear()` + +# External Links +$(_doc_external("Mat/MatProductCreateWithMat")) +""" +function MatProductCreateWithMat(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}, D::PetscMat) end + +@for_petsc function MatProductCreateWithMat(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}, D::PetscMat ) + + @chk ccall( + (:MatProductCreateWithMat, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat), + A, B, C, D, + ) + + + return nothing +end + +""" + D::PetscMat = MatProductCreate(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat) +create a matrix to hold the result of a matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix (or `NULL`) + +Output Parameter: +- `D` - the matrix whose values are to be computed via a matrix-matrix product operation + +Level: intermediate + +Example: +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreateWithMat()`, `MatProductSetType()`, `MatProductSetAlgorithm()`, `MatProductClear()` + +# External Links +$(_doc_external("Mat/MatProductCreate")) +""" +function MatProductCreate(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}) end + +@for_petsc function MatProductCreate(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}) + D_ = Ref{CMat}() + + @chk ccall( + (:MatProductCreate, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, Ptr{CMat}), + A, B, C, D_, + ) + + D = PetscMat(D_[], petsclib) + + return D +end + +""" + mtype::MatProductType = MatProductGetType(petsclib::PetscLibType,mat::PetscMat) +Returns the type of matrix + +Not Collective + +Input Parameter: +- `mat` - the matrix whose values are to be computed via a matrix-matrix product operation + +Output Parameter: +- `mtype` - the `MatProductType` + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreateWithMat()`, `MatProductSetType()`, `MatProductCreate()`, `MatProductType`, `MatProductAlgorithm` + +# External Links +$(_doc_external("Mat/MatProductGetType")) +""" +function MatProductGetType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatProductGetType(petsclib::$UnionPetscLib, mat::PetscMat ) + mtype_ = Ref{MatProductType}() + + @chk ccall( + (:MatProductGetType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatProductType}), + mat, mtype_, + ) + + mtype = unsafe_string(mtype_[]) + + return mtype +end + +""" + MatProductGetMats(petsclib::PetscLibType,mat::PetscMat, A::PetscMat, B::PetscMat, C::PetscMat) +Returns the matrices associated with the matrix + +Not Collective + +Input Parameter: +- `mat` - the matrix whose values are to be computed via a matrix-matrix product operation + +Output Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix (may be `NULL` for some `MatProductType`) + +Level: intermediate + +-seealso: [](ch_matrices), `MatProduct`, `Mat`, `MatProductCreateWithMat()`, `MatProductSetType()`, `MatProductSetAlgorithm()`, `MatProductCreate()` + +# External Links +$(_doc_external("Mat/MatProductGetMats")) +""" +function MatProductGetMats(petsclib::PetscLibType, mat::PetscMat, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}) end + +@for_petsc function MatProductGetMats(petsclib::$UnionPetscLib, mat::PetscMat, A::PetscMat, B::PetscMat, C::Union{Ptr,PetscMat}) + A_ = Ref(A.ptr) + B_ = Ref(B.ptr) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatProductGetMats, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}), + mat, A_, B_, C_, + ) + + A.ptr = C_NULL + B.ptr = C_NULL + C.ptr = C_NULL + + return nothing +end + +""" + MatFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the PETSc interface to the `Mat` +package. It is called from `PetscFinalize()`. + +Level: developer + +-seealso: `Mat`, `PetscFinalize()`, `MatInitializePackage()` + +# External Links +$(_doc_external("Mat/MatFinalizePackage")) +""" +function MatFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function MatFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:MatFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + MatInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `Mat` package. It is called +from `PetscDLLibraryRegister_petscmat()` when using dynamic libraries, and on the first call to `MatCreate()` +when using shared or static libraries. + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `PetscInitialize()`, `MatFinalizePackage()` + +# External Links +$(_doc_external("Mat/MatInitializePackage")) +""" +function MatInitializePackage(petsclib::PetscLibType) end + +@for_petsc function MatInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:MatInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + MatSetRandom(petsclib::PetscLibType,x::PetscMat, rctx::PetscRandom) +Sets all components of a matrix to random numbers. + +Logically Collective + +Input Parameters: +- `x` - the matrix +- `rctx` - the `PetscRandom` object, formed by `PetscRandomCreate()`, or `NULL` and +it will create one internally. + +Example: +-seealso: [](ch_matrices), `Mat`, `PetscRandom`, `PetscRandomCreate()`, `MatZeroEntries()`, `MatSetValues()`, `PetscRandomDestroy()` + +# External Links +$(_doc_external("Mat/MatSetRandom")) +""" +function MatSetRandom(petsclib::PetscLibType, x::PetscMat, rctx::Union{Ptr,PetscRandom}) end + +@for_petsc function MatSetRandom(petsclib::$UnionPetscLib, x::PetscMat, rctx::Union{Ptr,PetscRandom}) + + @chk ccall( + (:MatSetRandom, $petsc_library), + PetscErrorCode, + (CMat, PetscRandom), + x, rctx, + ) + + + return nothing +end + +""" + MatCopyHashToXAIJ(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +copy hash table entries into an XAIJ matrix type + +Logically Collective + +Input Parameter: +- `A` - A matrix in unassembled, hash table form + +Output Parameter: +- `B` - The XAIJ matrix. This can either be `A` or some matrix of equivalent size, e.g. obtained from `A` via `MatDuplicate()` + +Example: +-seealso: [](ch_matrices), `Mat`, `MAT_USE_HASH_TABLE` + +# External Links +$(_doc_external("Mat/MatCopyHashToXAIJ")) +""" +function MatCopyHashToXAIJ(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatCopyHashToXAIJ(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + + @chk ccall( + (:MatCopyHashToXAIJ, $petsc_library), + PetscErrorCode, + (CMat, CMat), + A, B, + ) + + + return nothing +end + +""" + pivot::PetscReal,row::PetscInt = MatFactorGetErrorZeroPivot(petsclib::PetscLibType,mat::PetscMat) +returns the pivot value that was determined to be zero and the row it occurred in + +Logically Collective + +Input Parameter: +- `mat` - the factored matrix + +Output Parameters: +- `pivot` - the pivot value computed +- `row` - the row that the zero pivot occurred. This row value must be interpreted carefully due to row reorderings and which processes +the share the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatZeroEntries()`, `MatFactor()`, `MatGetFactor()`, +`MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()`, `MatFactorClearError()`, +`MAT_FACTOR_NUMERIC_ZEROPIVOT` + +# External Links +$(_doc_external("Mat/MatFactorGetErrorZeroPivot")) +""" +function MatFactorGetErrorZeroPivot(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatFactorGetErrorZeroPivot(petsclib::$UnionPetscLib, mat::PetscMat ) + pivot_ = Ref{$PetscReal}() + row_ = Ref{$PetscInt}() + + @chk ccall( + (:MatFactorGetErrorZeroPivot, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}, Ptr{$PetscInt}), + mat, pivot_, row_, + ) + + pivot = pivot_[] + row = row_[] + + return pivot,row +end + +""" + MatFactorGetError(petsclib::PetscLibType,mat::PetscMat, err::MatFactorError) +gets the error code from a factorization + +Logically Collective + +Input Parameter: +- `mat` - the factored matrix + +Output Parameter: +- `err` - the error code + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatZeroEntries()`, `MatFactor()`, `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()`, +`MatFactorClearError()`, `MatFactorGetErrorZeroPivot()`, `MatFactorError` + +# External Links +$(_doc_external("Mat/MatFactorGetError")) +""" +function MatFactorGetError(petsclib::PetscLibType, mat::PetscMat, err::MatFactorError) end + +@for_petsc function MatFactorGetError(petsclib::$UnionPetscLib, mat::PetscMat, err::MatFactorError ) + + @chk ccall( + (:MatFactorGetError, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatFactorError}), + mat, err, + ) + + + return nothing +end + +""" + MatFactorClearError(petsclib::PetscLibType,mat::PetscMat) +clears the error code in a factorization + +Logically Collective + +Input Parameter: +- `mat` - the factored matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatZeroEntries()`, `MatFactor()`, `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()`, `MatFactorGetError()`, `MatFactorGetErrorZeroPivot()`, +`MatGetErrorCode()`, `MatFactorError` + +# External Links +$(_doc_external("Mat/MatFactorClearError")) +""" +function MatFactorClearError(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatFactorClearError(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatFactorClearError, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatFindNonzeroRows(petsclib::PetscLibType,mat::PetscMat, keptrows::IS) +Locate all rows that are not completely zero in the matrix + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `keptrows` - the rows that are not completely zero + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatFindZeroRows()` + +# External Links +$(_doc_external("Mat/MatFindNonzeroRows")) +""" +function MatFindNonzeroRows(petsclib::PetscLibType, mat::PetscMat, keptrows::IS) end + +@for_petsc function MatFindNonzeroRows(petsclib::$UnionPetscLib, mat::PetscMat, keptrows::IS ) + + @chk ccall( + (:MatFindNonzeroRows, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + mat, keptrows, + ) + + + return nothing +end + +""" + MatFindZeroRows(petsclib::PetscLibType,mat::PetscMat, zerorows::IS) +Locate all rows that are completely zero in the matrix + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `zerorows` - the rows that are completely zero + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatFindNonzeroRows()` + +# External Links +$(_doc_external("Mat/MatFindZeroRows")) +""" +function MatFindZeroRows(petsclib::PetscLibType, mat::PetscMat, zerorows::IS) end + +@for_petsc function MatFindZeroRows(petsclib::$UnionPetscLib, mat::PetscMat, zerorows::IS ) + + @chk ccall( + (:MatFindZeroRows, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + mat, zerorows, + ) + + + return nothing +end + +""" + MatGetDiagonalBlock(petsclib::PetscLibType,A::PetscMat, a::PetscMat) +Returns the part of the matrix associated with the on + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `a` - the diagonal part (which is a SEQUENTIAL matrix) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateAIJ()`, `MATAIJ`, `MATBAIJ`, `MATSBAIJ` + +# External Links +$(_doc_external("Mat/MatGetDiagonalBlock")) +""" +function MatGetDiagonalBlock(petsclib::PetscLibType, A::PetscMat, a::PetscMat) end + +@for_petsc function MatGetDiagonalBlock(petsclib::$UnionPetscLib, A::PetscMat, a::PetscMat ) + a_ = Ref(a.ptr) + + @chk ccall( + (:MatGetDiagonalBlock, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, a_, + ) + + a.ptr = C_NULL + + return nothing +end + +""" + trace::PetscScalar = MatGetTrace(petsclib::PetscLibType,mat::PetscMat) +Gets the trace of a matrix. The sum of the diagonal entries. + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `trace` - the sum of the diagonal entries + +Level: advanced + +-seealso: [](ch_matrices), `Mat` + +# External Links +$(_doc_external("Mat/MatGetTrace")) +""" +function MatGetTrace(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetTrace(petsclib::$UnionPetscLib, mat::PetscMat ) + trace_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatGetTrace, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, trace_, + ) + + trace = trace_[] + + return trace +end + +""" + MatRealPart(petsclib::PetscLibType,mat::PetscMat) +Zeros out the imaginary part of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatImaginaryPart()` + +# External Links +$(_doc_external("Mat/MatRealPart")) +""" +function MatRealPart(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatRealPart(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatRealPart, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + nghosts::PetscInt,ghosts::Vector{PetscInt} = MatGetGhosts(petsclib::PetscLibType,mat::PetscMat) +Get the global indices of all ghost nodes defined by the sparse matrix + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `nghosts` - number of ghosts (for `MATBAIJ` and `MATSBAIJ` matrices there is one ghost for each matrix block) +- `ghosts` - the global indices of the ghost points + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `VecCreateGhost()`, `VecCreateGhostBlock()` + +# External Links +$(_doc_external("Mat/MatGetGhosts")) +""" +function MatGetGhosts(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetGhosts(petsclib::$UnionPetscLib, mat::PetscMat ) + nghosts_ = Ref{$PetscInt}() + ghosts_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatGetGhosts, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + mat, nghosts_, ghosts_, + ) + + nghosts = nghosts_[] + ghosts = unsafe_wrap(Array, ghosts_[], VecGetLocalSize(petsclib, x); own = false) + + return nghosts,ghosts +end + +""" + MatImaginaryPart(petsclib::PetscLibType,mat::PetscMat) +Moves the imaginary part of the matrix to the real part and zeros the imaginary part + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatRealPart()` + +# External Links +$(_doc_external("Mat/MatImaginaryPart")) +""" +function MatImaginaryPart(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatImaginaryPart(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatImaginaryPart, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + missing::PetscBool,dd::PetscInt = MatMissingDiagonal(petsclib::PetscLibType,mat::PetscMat) +Determine if sparse matrix is missing a diagonal entry (or block entry for `MATBAIJ` and `MATSBAIJ` matrices) in the nonzero structure + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `missing` - is any diagonal entry missing +- `dd` - first diagonal entry that is missing (optional) on this process + +Level: advanced + +-seealso: [](ch_matrices), `Mat` + +# External Links +$(_doc_external("Mat/MatMissingDiagonal")) +""" +function MatMissingDiagonal(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatMissingDiagonal(petsclib::$UnionPetscLib, mat::PetscMat ) + missing_ = Ref{PetscBool}() + dd_ = Ref{$PetscInt}() + + @chk ccall( + (:MatMissingDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}, Ptr{$PetscInt}), + mat, missing_, dd_, + ) + + missing = missing_[] + dd = dd_[] + + return missing,dd +end + +""" + ncols::PetscInt,cols::Vector{PetscInt},vals::Vector{PetscScalar} = MatGetRow(petsclib::PetscLibType,mat::PetscMat, row::PetscInt) +Gets a row of a matrix. You MUST call `MatRestoreRow()` +for each row that you get to ensure that your application does +not bleed memory. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `row` - the row to get + +Output Parameters: +- `ncols` - if not `NULL`, the number of nonzeros in `row` +- `cols` - if not `NULL`, the column numbers +- `vals` - if not `NULL`, the numerical values + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatRestoreRow()`, `MatSetValues()`, `MatGetValues()`, `MatCreateSubMatrices()`, `MatGetDiagonal()`, `MatGetRowIJ()`, `MatRestoreRowIJ()` + +# External Links +$(_doc_external("Mat/MatGetRow")) +""" +function MatGetRow(petsclib::PetscLibType, mat::PetscMat, row::PetscInt) end + +@for_petsc function MatGetRow(petsclib::$UnionPetscLib, mat::PetscMat, row::$PetscInt ) + ncols_ = Ref{$PetscInt}() + cols_ = Ref{Ptr{$PetscInt}}() + vals_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatGetRow, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscScalar}}), + mat, row, ncols_, cols_, vals_, + ) + + ncols = ncols_[] + cols = unsafe_wrap(Array, cols_[], VecGetLocalSize(petsclib, x); own = false) + vals = unsafe_wrap(Array, vals_[], VecGetLocalSize(petsclib, x); own = false) + + return ncols,cols,vals +end + +""" + MatConjugate(petsclib::PetscLibType,mat::PetscMat) +replaces the matrix values with their complex conjugates + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatRealPart()`, `MatImaginaryPart()`, `VecConjugate()`, `MatTranspose()` + +# External Links +$(_doc_external("Mat/MatConjugate")) +""" +function MatConjugate(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatConjugate(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatConjugate, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + ncols::PetscInt,cols::Vector{PetscInt},vals::Vector{PetscScalar} = MatRestoreRow(petsclib::PetscLibType,mat::PetscMat, row::PetscInt) +Frees any temporary space allocated by `MatGetRow()`. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `row` - the row to get +- `ncols` - the number of nonzeros +- `cols` - the columns of the nonzeros +- `vals` - if nonzero the column values + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetRow()` + +# External Links +$(_doc_external("Mat/MatRestoreRow")) +""" +function MatRestoreRow(petsclib::PetscLibType, mat::PetscMat, row::PetscInt) end + +@for_petsc function MatRestoreRow(petsclib::$UnionPetscLib, mat::PetscMat, row::$PetscInt ) + ncols_ = Ref{$PetscInt}() + cols_ = Ref{Ptr{$PetscInt}}() + vals_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatRestoreRow, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscScalar}}), + mat, row, ncols_, cols_, vals_, + ) + + ncols = ncols_[] + cols = unsafe_wrap(Array, cols_[], VecGetLocalSize(petsclib, x); own = false) + vals = unsafe_wrap(Array, vals_[], VecGetLocalSize(petsclib, x); own = false) + + return ncols,cols,vals +end + +""" + MatGetRowUpperTriangular(petsclib::PetscLibType,mat::PetscMat) +Sets a flag to enable calls to `MatGetRow()` for matrix in `MATSBAIJ` format. +You should call `MatRestoreRowUpperTriangular()` after calling` MatGetRow()` and `MatRestoreRow()` to disable the flag. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSBAIJ`, `MatRestoreRowUpperTriangular()` + +# External Links +$(_doc_external("Mat/MatGetRowUpperTriangular")) +""" +function MatGetRowUpperTriangular(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetRowUpperTriangular(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatGetRowUpperTriangular, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatRestoreRowUpperTriangular(petsclib::PetscLibType,mat::PetscMat) +Disable calls to `MatGetRow()` for matrix in `MATSBAIJ` format. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSBAIJ`, `MatGetRowUpperTriangular()` + +# External Links +$(_doc_external("Mat/MatRestoreRowUpperTriangular")) +""" +function MatRestoreRowUpperTriangular(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatRestoreRowUpperTriangular(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatRestoreRowUpperTriangular, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatSetOptionsPrefix(petsclib::PetscLibType,A::PetscMat, prefix::Vector{Cchar}) +Sets the prefix used for searching for all +`Mat` options in the database. + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatSetFromOptions()`, `MatSetOptionsPrefixFactor()` + +# External Links +$(_doc_external("Mat/MatSetOptionsPrefix")) +""" +function MatSetOptionsPrefix(petsclib::PetscLibType, A::PetscMat, prefix::Vector{Cchar}) end + +@for_petsc function MatSetOptionsPrefix(petsclib::$UnionPetscLib, A::PetscMat, prefix::Vector{Cchar} ) + + @chk ccall( + (:MatSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cchar}), + A, prefix, + ) + + + return nothing +end + +""" + MatSetOptionsPrefixFactor(petsclib::PetscLibType,A::PetscMat, prefix::Vector{Cchar}) +Sets the prefix used for searching for all matrix factor options in the database for +for matrices created with `MatGetFactor()` + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `prefix` - the prefix to prepend to all option names for the factored matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatSetFromOptions()`, `MatSetOptionsPrefix()`, `MatAppendOptionsPrefixFactor()` + +# External Links +$(_doc_external("Mat/MatSetOptionsPrefixFactor")) +""" +function MatSetOptionsPrefixFactor(petsclib::PetscLibType, A::PetscMat, prefix::Vector{Cchar}) end + +@for_petsc function MatSetOptionsPrefixFactor(petsclib::$UnionPetscLib, A::PetscMat, prefix::Vector{Cchar} ) + + @chk ccall( + (:MatSetOptionsPrefixFactor, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cchar}), + A, prefix, + ) + + + return nothing +end + +""" + MatAppendOptionsPrefixFactor(petsclib::PetscLibType,A::PetscMat, prefix::Vector{Cchar}) +Appends to the prefix used for searching for all matrix factor options in the database for +for matrices created with `MatGetFactor()` + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `prefix` - the prefix to prepend to all option names for the factored matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()`, `TSAppendOptionsPrefix()`, `SNESAppendOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `MatSetOptionsPrefixFactor()`, +`MatSetOptionsPrefix()` + +# External Links +$(_doc_external("Mat/MatAppendOptionsPrefixFactor")) +""" +function MatAppendOptionsPrefixFactor(petsclib::PetscLibType, A::PetscMat, prefix::Vector{Cchar}) end + +@for_petsc function MatAppendOptionsPrefixFactor(petsclib::$UnionPetscLib, A::PetscMat, prefix::Vector{Cchar} ) + + @chk ccall( + (:MatAppendOptionsPrefixFactor, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cchar}), + A, prefix, + ) + + + return nothing +end + +""" + MatAppendOptionsPrefix(petsclib::PetscLibType,A::PetscMat, prefix::Vector{Cchar}) +Appends to the prefix used for searching for all +matrix options in the database. + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetOptionsPrefix()`, `MatAppendOptionsPrefixFactor()`, `MatSetOptionsPrefix()` + +# External Links +$(_doc_external("Mat/MatAppendOptionsPrefix")) +""" +function MatAppendOptionsPrefix(petsclib::PetscLibType, A::PetscMat, prefix::Vector{Cchar}) end + +@for_petsc function MatAppendOptionsPrefix(petsclib::$UnionPetscLib, A::PetscMat, prefix::Vector{Cchar} ) + + @chk ccall( + (:MatAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cchar}), + A, prefix, + ) + + + return nothing +end + +""" + MatGetOptionsPrefix(petsclib::PetscLibType,A::PetscMat, prefix::Vector{Cchar}) +Gets the prefix used for searching for all +matrix options in the database. + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `prefix` - pointer to the prefix string used + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatAppendOptionsPrefix()`, `MatSetOptionsPrefix()`, `MatAppendOptionsPrefixFactor()`, `MatSetOptionsPrefixFactor()` + +# External Links +$(_doc_external("Mat/MatGetOptionsPrefix")) +""" +function MatGetOptionsPrefix(petsclib::PetscLibType, A::PetscMat, prefix::Vector{Cchar}) end + +@for_petsc function MatGetOptionsPrefix(petsclib::$UnionPetscLib, A::PetscMat, prefix::Vector{Cchar} ) + prefix_ = Ref(pointer(prefix)) + + @chk ccall( + (:MatGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{Cchar}}), + A, prefix_, + ) + + + return nothing +end + +""" + MatGetState(petsclib::PetscLibType,A::PetscMat, state::PetscObjectState) +Gets the state of a `Mat`. Same value as returned by `PetscObjectStateGet()` + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `state` - the object state + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `PetscObjectStateGet()`, `MatGetNonzeroState()` + +# External Links +$(_doc_external("Mat/MatGetState")) +""" +function MatGetState(petsclib::PetscLibType, A::PetscMat, state::PetscObjectState) end + +@for_petsc function MatGetState(petsclib::$UnionPetscLib, A::PetscMat, state::PetscObjectState ) + + @chk ccall( + (:MatGetState, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscObjectState}), + A, state, + ) + + + return nothing +end + +""" + MatResetPreallocation(petsclib::PetscLibType,A::PetscMat) +Reset matrix to use the original preallocation values provided by the user, for example with `MatXAIJSetPreallocation()` + +Collective + +Input Parameter: +- `A` - the matrix + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJSetPreallocation()`, `MatMPIAIJSetPreallocation()`, `MatXAIJSetPreallocation()` + +# External Links +$(_doc_external("Mat/MatResetPreallocation")) +""" +function MatResetPreallocation(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatResetPreallocation(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatResetPreallocation, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + MatResetHash(petsclib::PetscLibType,A::PetscMat) +Reset the matrix so that it will use a hash table for the next round of `MatSetValues()` and `MatAssemblyBegin()`/`MatAssemblyEnd()`. + +Collective + +Input Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatResetPreallocation()` + +# External Links +$(_doc_external("Mat/MatResetHash")) +""" +function MatResetHash(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatResetHash(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatResetHash, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + MatSetUp(petsclib::PetscLibType,A::PetscMat) +Sets up the internal matrix data structures for later use by the matrix + +Collective + +Input Parameter: +- `A` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `MatCreate()`, `MatDestroy()`, `MatXAIJSetPreallocation()` + +# External Links +$(_doc_external("Mat/MatSetUp")) +""" +function MatSetUp(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSetUp(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatSetUp, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + MatViewFromOptions(petsclib::PetscLibType,A::PetscMat, obj::PetscObject, name::Vector{Cchar}) +View properties of the matrix based on options set in the options database + +Collective + +Input Parameters: +- `A` - the matrix +- `obj` - optional additional object that provides the options prefix to use +- `name` - command line option + +Options Database Key: +- `-mat_view [viewertype]:...` - the viewer and its options + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatView()`, `PetscObjectViewFromOptions()`, `MatCreate()` + +# External Links +$(_doc_external("Mat/MatViewFromOptions")) +""" +function MatViewFromOptions(petsclib::PetscLibType, A::PetscMat, obj::PetscObject, name::Vector{Cchar}) end + +@for_petsc function MatViewFromOptions(petsclib::$UnionPetscLib, A::PetscMat, obj::PetscObject, name::Vector{Cchar} ) + + @chk ccall( + (:MatViewFromOptions, $petsc_library), + PetscErrorCode, + (CMat, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + MatView(petsclib::PetscLibType,mat::PetscMat, viewer::PetscViewer) +display information about a matrix in a variety ways + +Collective on viewer + +Input Parameters: +- `mat` - the matrix +- `viewer` - visualization context + +Options Database Keys: +- `-mat_view ::ascii_info` - Prints info on matrix at conclusion of `MatAssemblyEnd()` +- `-mat_view ::ascii_info_detail` - Prints more detailed info +- `-mat_view` - Prints matrix in ASCII format +- `-mat_view ::ascii_matlab` - Prints matrix in MATLAB format +- `-mat_view draw` - PetscDraws nonzero structure of matrix, using `MatView()` and `PetscDrawOpenX()`. +- `-display ` - Sets display name (default is host) +- `-draw_pause ` - Sets number of seconds to pause after display +- `-mat_view socket` - Sends matrix to socket, can be accessed from MATLAB (see Users-Manual: ch_matlab for details) +- `-viewer_socket_machine ` - - +- `-viewer_socket_port ` - - +- `-mat_view binary` - save matrix to file in binary format +- `-viewer_binary_filename ` - - + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `PetscViewerPushFormat()`, `PetscViewerASCIIOpen()`, `PetscViewerDrawOpen()`, `PetscViewer`, +`PetscViewerSocketOpen()`, `PetscViewerBinaryOpen()`, `MatLoad()`, `MatViewFromOptions()` + +# External Links +$(_doc_external("Mat/MatView")) +""" +function MatView(petsclib::PetscLibType, mat::PetscMat, viewer::PetscViewer) end + +@for_petsc function MatView(petsclib::$UnionPetscLib, mat::PetscMat, viewer::PetscViewer ) + + @chk ccall( + (:MatView, $petsc_library), + PetscErrorCode, + (CMat, PetscViewer), + mat, viewer, + ) + + + return nothing +end + +""" + MatLoad(petsclib::PetscLibType,mat::PetscMat, viewer::PetscViewer) +Loads a matrix that has been stored in binary/HDF5 format +with `MatView()`. The matrix format is determined from the options database. +Generates a parallel MPI matrix if the communicator has more than one +processor. The default matrix type is `MATAIJ`. + +Collective + +Input Parameters: +- `mat` - the newly loaded matrix, this needs to have been created with `MatCreate()` +or some related function before a call to `MatLoad()` +- `viewer` - `PETSCVIEWERBINARY`/`PETSCVIEWERHDF5` file viewer + +Options Database Key: +- `-matload_block_size ` - set block size + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `PetscViewerBinaryOpen()`, `PetscViewerSetType()`, `MatView()`, `VecLoad()` + +# External Links +$(_doc_external("Mat/MatLoad")) +""" +function MatLoad(petsclib::PetscLibType, mat::PetscMat, viewer::PetscViewer) end + +@for_petsc function MatLoad(petsclib::$UnionPetscLib, mat::PetscMat, viewer::PetscViewer ) + + @chk ccall( + (:MatLoad, $petsc_library), + PetscErrorCode, + (CMat, PetscViewer), + mat, viewer, + ) + + + return nothing +end + +""" + MatDestroy(petsclib::PetscLibType,A::PetscMat) +Frees space taken by a matrix. + +Collective + +Input Parameter: +- `A` - the matrix + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatCreate()` + +# External Links +$(_doc_external("Mat/MatDestroy")) +""" +function MatDestroy(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDestroy(petsclib::$UnionPetscLib, A::PetscMat ) + A_ = Ref(A.ptr) + + @chk ccall( + (:MatDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CMat},), + A_, + ) + + A.ptr = C_NULL + + return nothing +end + +""" + MatSetValues(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds a block of values into a matrix. +These values may be cached, so `MatAssemblyBegin()` and `MatAssemblyEnd()` +MUST be called after all calls to `MatSetValues()` have been completed. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `m` - the number of rows +- `idxm` - the global indices of the rows +- `n` - the number of columns +- `idxn` - the global indices of the columns +- `v` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add values to any existing entries, or `INSERT_VALUES` to replace existing entries with new values + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()`, +`InsertMode`, `INSERT_VALUES`, `ADD_VALUES` + +# External Links +$(_doc_external("Mat/MatSetValues")) +""" +function MatSetValues(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValues(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, idxm::Vector{$PetscInt}, n::$PetscInt, idxn::Vector{$PetscInt}, v::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValues, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + mat, m, idxm, n, idxn, v, addv, + ) + + + return nothing +end + +""" + MatSetValuesIS(petsclib::PetscLibType,mat::PetscMat, ism::IS, isn::IS, v::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds a block of values into a matrix using an `IS` to indicate the rows and columns +These values may be cached, so `MatAssemblyBegin()` and `MatAssemblyEnd()` +MUST be called after all calls to `MatSetValues()` have been completed. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `ism` - the rows to provide +- `isn` - the columns to provide +- `v` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add values to any existing entries, or `INSERT_VALUES` to replace existing entries with new values + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetOption()`, `MatSetValues()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()`, +`InsertMode`, `INSERT_VALUES`, `ADD_VALUES` + +# External Links +$(_doc_external("Mat/MatSetValuesIS")) +""" +function MatSetValuesIS(petsclib::PetscLibType, mat::PetscMat, ism::IS, isn::IS, v::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesIS(petsclib::$UnionPetscLib, mat::PetscMat, ism::IS, isn::IS, v::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesIS, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{$PetscScalar}, InsertMode), + mat, ism, isn, v, addv, + ) + + + return nothing +end + +""" + MatSetValuesRowLocal(petsclib::PetscLibType,mat::PetscMat, row::PetscInt, v::Vector{PetscScalar}) +Inserts a row (block row for `MATBAIJ` matrices) of nonzero +values into a matrix + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `row` - the (block) row to set +- `v` - a one-dimensional array that contains the values. For `MATBAIJ` they are implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()`, +`InsertMode`, `INSERT_VALUES`, `ADD_VALUES`, `MatSetValues()`, `MatSetValuesRow()`, `MatSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Mat/MatSetValuesRowLocal")) +""" +function MatSetValuesRowLocal(petsclib::PetscLibType, mat::PetscMat, row::PetscInt, v::Vector{PetscScalar}) end + +@for_petsc function MatSetValuesRowLocal(petsclib::$UnionPetscLib, mat::PetscMat, row::$PetscInt, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSetValuesRowLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscScalar}), + mat, row, v, + ) + + + return nothing +end + +""" + MatSetValuesRow(petsclib::PetscLibType,mat::PetscMat, row::PetscInt, v::Vector{PetscScalar}) +Inserts a row (block row for `MATBAIJ` matrices) of nonzero +values into a matrix + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `row` - the (block) row to set +- `v` - a logically two-dimensional (column major) array of values for block matrices with blocksize larger than one, otherwise a one dimensional array of values + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatSetValues()`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()`, +`InsertMode`, `INSERT_VALUES`, `ADD_VALUES` + +# External Links +$(_doc_external("Mat/MatSetValuesRow")) +""" +function MatSetValuesRow(petsclib::PetscLibType, mat::PetscMat, row::PetscInt, v::Vector{PetscScalar}) end + +@for_petsc function MatSetValuesRow(petsclib::$UnionPetscLib, mat::PetscMat, row::$PetscInt, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSetValuesRow, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscScalar}), + mat, row, v, + ) + + + return nothing +end + +""" + MatSetValuesStencil(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, idxm::Vector{MatStencil}, n::PetscInt, idxn::Vector{MatStencil}, v::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds a block of values into a matrix. +Using structured grid indexing + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `m` - number of rows being entered +- `idxm` - grid coordinates (and component number when dof > 1) for matrix rows being entered +- `n` - number of columns being entered +- `idxn` - grid coordinates (and component number when dof > 1) for matrix columns being entered +- `v` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add to existing entries at that location or `INSERT_VALUES` to replace existing entries with new values + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `DMDA`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()` +`MatSetValues()`, `MatSetValuesBlockedStencil()`, `MatSetStencil()`, `DMCreateMatrix()`, `DMDAVecGetArray()`, `MatStencil` + +# External Links +$(_doc_external("Mat/MatSetValuesStencil")) +""" +function MatSetValuesStencil(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, idxm::Vector{MatStencil}, n::PetscInt, idxn::Vector{MatStencil}, v::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesStencil(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, idxm::Vector{MatStencil}, n::$PetscInt, idxn::Vector{MatStencil}, v::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesStencil, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{MatStencil}, $PetscInt, Ptr{MatStencil}, Ptr{$PetscScalar}, InsertMode), + mat, m, idxm, n, idxn, v, addv, + ) + + + return nothing +end + +""" + MatSetValuesBlockedStencil(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, idxm::Vector{MatStencil}, n::PetscInt, idxn::Vector{MatStencil}, v::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds a block of values into a matrix. +Using structured grid indexing + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `m` - number of rows being entered +- `idxm` - grid coordinates for matrix rows being entered +- `n` - number of columns being entered +- `idxn` - grid coordinates for matrix columns being entered +- `v` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add to existing entries or `INSERT_VALUES` to replace existing entries with new values + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `DMDA`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()` +`MatSetValues()`, `MatSetValuesStencil()`, `MatSetStencil()`, `DMCreateMatrix()`, `DMDAVecGetArray()`, `MatStencil`, +`MatSetBlockSize()`, `MatSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Mat/MatSetValuesBlockedStencil")) +""" +function MatSetValuesBlockedStencil(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, idxm::Vector{MatStencil}, n::PetscInt, idxn::Vector{MatStencil}, v::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesBlockedStencil(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, idxm::Vector{MatStencil}, n::$PetscInt, idxn::Vector{MatStencil}, v::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesBlockedStencil, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{MatStencil}, $PetscInt, Ptr{MatStencil}, Ptr{$PetscScalar}, InsertMode), + mat, m, idxm, n, idxn, v, addv, + ) + + + return nothing +end + +""" + MatSetStencil(petsclib::PetscLibType,mat::PetscMat, dim::PetscInt, dims::Vector{PetscInt}, starts::Vector{PetscInt}, dof::PetscInt) +Sets the grid information for setting values into a matrix via +`MatSetValuesStencil()` + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `dim` - dimension of the grid 1, 2, or 3 +- `dims` - number of grid points in x, y, and z direction, including ghost points on your processor +- `starts` - starting point of ghost nodes on your processor in x, y, and z direction +- `dof` - number of degrees of freedom per node + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatStencil`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()` +`MatSetValues()`, `MatSetValuesBlockedStencil()`, `MatSetValuesStencil()` + +# External Links +$(_doc_external("Mat/MatSetStencil")) +""" +function MatSetStencil(petsclib::PetscLibType, mat::PetscMat, dim::PetscInt, dims::Vector{PetscInt}, starts::Vector{PetscInt}, dof::PetscInt) end + +@for_petsc function MatSetStencil(petsclib::$UnionPetscLib, mat::PetscMat, dim::$PetscInt, dims::Vector{$PetscInt}, starts::Vector{$PetscInt}, dof::$PetscInt ) + + @chk ccall( + (:MatSetStencil, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt), + mat, dim, dims, starts, dof, + ) + + + return nothing +end + +""" + MatSetValuesBlocked(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds a block of values into a matrix. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `m` - the number of block rows +- `idxm` - the global block indices +- `n` - the number of block columns +- `idxn` - the global block indices +- `v` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add values to any existing entries, or `INSERT_VALUES` replaces existing entries with new values + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSetBlockSize()`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValues()`, `MatSetValuesBlockedLocal()` + +# External Links +$(_doc_external("Mat/MatSetValuesBlocked")) +""" +function MatSetValuesBlocked(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesBlocked(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, idxm::Vector{$PetscInt}, n::$PetscInt, idxn::Vector{$PetscInt}, v::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesBlocked, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + mat, m, idxm, n, idxn, v, addv, + ) + + + return nothing +end + +""" + MatGetValues(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}) +Gets a block of local values from a matrix. + +Not Collective; can only return values that are owned by the give process + +Input Parameters: +- `mat` - the matrix +- `v` - a logically two-dimensional array for storing the values +- `m` - the number of rows +- `idxm` - the global indices of the rows +- `n` - the number of columns +- `idxn` - the global indices of the columns + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetRow()`, `MatCreateSubMatrices()`, `MatSetValues()`, `MatGetOwnershipRange()`, `MatGetValuesLocal()`, `MatGetValue()` + +# External Links +$(_doc_external("Mat/MatGetValues")) +""" +function MatGetValues(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, idxm::Vector{PetscInt}, n::PetscInt, idxn::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatGetValues(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, idxm::Vector{$PetscInt}, n::$PetscInt, idxn::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatGetValues, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + mat, m, idxm, n, idxn, v, + ) + + + return nothing +end + +""" + MatGetValuesLocal(petsclib::PetscLibType,mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}) +retrieves values from certain locations in a matrix using the local numbering of the indices +defined previously by `MatSetLocalToGlobalMapping()` + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `nrow` - number of rows +- `irow` - the row local indices +- `ncol` - number of columns +- `icol` - the column local indices + +Output Parameter: +- `y` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValues()`, `MatSetLocalToGlobalMapping()`, +`MatSetValuesLocal()`, `MatGetValues()` + +# External Links +$(_doc_external("Mat/MatGetValuesLocal")) +""" +function MatGetValuesLocal(petsclib::PetscLibType, mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}) end + +@for_petsc function MatGetValuesLocal(petsclib::$UnionPetscLib, mat::PetscMat, nrow::$PetscInt, irow::Vector{$PetscInt}, ncol::$PetscInt, icol::Vector{$PetscInt}, y::Vector{$PetscScalar} ) + + @chk ccall( + (:MatGetValuesLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + mat, nrow, irow, ncol, icol, y, + ) + + + return nothing +end + +""" + MatSetValuesBatch(petsclib::PetscLibType,mat::PetscMat, nb::PetscInt, bs::PetscInt, rows::Vector{PetscInt}, v::Vector{PetscScalar}) +Adds (`ADD_VALUES`) many blocks of values into a matrix at once. The blocks must all be square and +the same size. Currently, this can only be called once and creates the given matrix. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `nb` - the number of blocks +- `bs` - the number of rows (and columns) in each block +- `rows` - a concatenation of the rows for each block +- `v` - a concatenation of logically two-dimensional arrays of values + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatSetOption()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValuesBlocked()`, `MatSetValuesLocal()`, +`InsertMode`, `INSERT_VALUES`, `ADD_VALUES`, `MatSetValues()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatSetValuesBatch")) +""" +function MatSetValuesBatch(petsclib::PetscLibType, mat::PetscMat, nb::PetscInt, bs::PetscInt, rows::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatSetValuesBatch(petsclib::$UnionPetscLib, mat::PetscMat, nb::$PetscInt, bs::$PetscInt, rows::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSetValuesBatch, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + mat, nb, bs, rows, v, + ) + + + return nothing +end + +""" + MatSetLocalToGlobalMapping(petsclib::PetscLibType,x::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) +Sets a local +the routine `MatSetValuesLocal()` to allow users to insert matrix entries +using a local (per-processor) numbering. + +Not Collective + +Input Parameters: +- `x` - the matrix +- `rmapping` - row mapping created with `ISLocalToGlobalMappingCreate()` or `ISLocalToGlobalMappingCreateIS()` +- `cmapping` - column mapping + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `DM`, `DMCreateMatrix()`, `MatGetLocalToGlobalMapping()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValues()`, `MatSetValuesLocal()`, `MatGetValuesLocal()` + +# External Links +$(_doc_external("Mat/MatSetLocalToGlobalMapping")) +""" +function MatSetLocalToGlobalMapping(petsclib::PetscLibType, x::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) end + +@for_petsc function MatSetLocalToGlobalMapping(petsclib::$UnionPetscLib, x::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping ) + + @chk ccall( + (:MatSetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CMat, ISLocalToGlobalMapping, ISLocalToGlobalMapping), + x, rmapping, cmapping, + ) + + + return nothing +end + +""" + MatGetLocalToGlobalMapping(petsclib::PetscLibType,A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) +Gets the local + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameters: +- `rmapping` - row mapping +- `cmapping` - column mapping + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatSetLocalToGlobalMapping()`, `MatSetValuesLocal()` + +# External Links +$(_doc_external("Mat/MatGetLocalToGlobalMapping")) +""" +function MatGetLocalToGlobalMapping(petsclib::PetscLibType, A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) end + +@for_petsc function MatGetLocalToGlobalMapping(petsclib::$UnionPetscLib, A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping ) + + @chk ccall( + (:MatGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CMat, Ptr{ISLocalToGlobalMapping}, Ptr{ISLocalToGlobalMapping}), + A, rmapping, cmapping, + ) + + + return nothing +end + +""" + MatSetLayouts(petsclib::PetscLibType,A::PetscMat, rmap::PetscLayout, cmap::PetscLayout) +Sets the `PetscLayout` objects for rows and columns of a matrix + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `rmap` - row layout +- `cmap` - column layout + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `PetscLayout`, `MatCreateVecs()`, `MatGetLocalToGlobalMapping()`, `MatGetLayouts()` + +# External Links +$(_doc_external("Mat/MatSetLayouts")) +""" +function MatSetLayouts(petsclib::PetscLibType, A::PetscMat, rmap::PetscLayout, cmap::PetscLayout) end + +@for_petsc function MatSetLayouts(petsclib::$UnionPetscLib, A::PetscMat, rmap::PetscLayout, cmap::PetscLayout ) + + @chk ccall( + (:MatSetLayouts, $petsc_library), + PetscErrorCode, + (CMat, PetscLayout, PetscLayout), + A, rmap, cmap, + ) + + + return nothing +end + +""" + MatGetLayouts(petsclib::PetscLibType,A::PetscMat, rmap::PetscLayout, cmap::PetscLayout) +Gets the `PetscLayout` objects for rows and columns + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameters: +- `rmap` - row layout +- `cmap` - column layout + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, [Matrix Layouts](sec_matlayout), `PetscLayout`, `MatCreateVecs()`, `MatGetLocalToGlobalMapping()`, `MatSetLayouts()` + +# External Links +$(_doc_external("Mat/MatGetLayouts")) +""" +function MatGetLayouts(petsclib::PetscLibType, A::PetscMat, rmap::PetscLayout, cmap::PetscLayout) end + +@for_petsc function MatGetLayouts(petsclib::$UnionPetscLib, A::PetscMat, rmap::PetscLayout, cmap::PetscLayout ) + + @chk ccall( + (:MatGetLayouts, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscLayout}, Ptr{PetscLayout}), + A, rmap, cmap, + ) + + + return nothing +end + +""" + MatSetValuesLocal(petsclib::PetscLibType,mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds values into certain locations of a matrix, +using a local numbering of the rows and columns. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `nrow` - number of rows +- `irow` - the row local indices +- `ncol` - number of columns +- `icol` - the column local indices +- `y` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add values to any existing entries, or `INSERT_VALUES` to replace existing entries with new values + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `MatSetValues()`, `MatSetLocalToGlobalMapping()`, +`MatGetValuesLocal()` + +# External Links +$(_doc_external("Mat/MatSetValuesLocal")) +""" +function MatSetValuesLocal(petsclib::PetscLibType, mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesLocal(petsclib::$UnionPetscLib, mat::PetscMat, nrow::$PetscInt, irow::Vector{$PetscInt}, ncol::$PetscInt, icol::Vector{$PetscInt}, y::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + mat, nrow, irow, ncol, icol, y, addv, + ) + + + return nothing +end + +""" + MatSetValuesBlockedLocal(petsclib::PetscLibType,mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}, addv::InsertMode) +Inserts or adds values into certain locations of a matrix, +using a local ordering of the nodes a block at a time. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `nrow` - number of rows +- `irow` - the row local indices +- `ncol` - number of columns +- `icol` - the column local indices +- `y` - a one-dimensional array that contains the values implicitly stored as a two-dimensional array, by default in row-major order. +See `MAT_ROW_ORIENTED` in `MatSetOption()` for how to use column-major order. +- `addv` - either `ADD_VALUES` to add values to any existing entries, or `INSERT_VALUES` to replace existing entries with new values + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSetBlockSize()`, `MatSetLocalToGlobalMapping()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, +`MatSetValuesLocal()`, `MatSetValuesBlocked()` + +# External Links +$(_doc_external("Mat/MatSetValuesBlockedLocal")) +""" +function MatSetValuesBlockedLocal(petsclib::PetscLibType, mat::PetscMat, nrow::PetscInt, irow::Vector{PetscInt}, ncol::PetscInt, icol::Vector{PetscInt}, y::Vector{PetscScalar}, addv::InsertMode) end + +@for_petsc function MatSetValuesBlockedLocal(petsclib::$UnionPetscLib, mat::PetscMat, nrow::$PetscInt, irow::Vector{$PetscInt}, ncol::$PetscInt, icol::Vector{$PetscInt}, y::Vector{$PetscScalar}, addv::InsertMode ) + + @chk ccall( + (:MatSetValuesBlockedLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}, InsertMode), + mat, nrow, irow, ncol, icol, y, addv, + ) + + + return nothing +end + +""" + MatMultDiagonalBlock(petsclib::PetscLibType,mat::PetscMat, x::PetscVec, y::PetscVec) +Computes the matrix + +Collective + +Input Parameters: +- `mat` - the matrix +- `x` - the vector to be multiplied + +Output Parameter: +- `y` - the result + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `MatMultTranspose()`, `MatMultAdd()`, `MatMultTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatMultDiagonalBlock")) +""" +function MatMultDiagonalBlock(petsclib::PetscLibType, mat::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatMultDiagonalBlock(petsclib::$UnionPetscLib, mat::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatMultDiagonalBlock, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, x, y, + ) + + + return nothing +end + +""" + MatMult(petsclib::PetscLibType,mat::PetscMat, x::PetscVec, y::PetscVec) +Computes the matrix + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `x` - the vector to be multiplied + +Output Parameter: +- `y` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMultTranspose()`, `MatMultAdd()`, `MatMultTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatMult")) +""" +function MatMult(petsclib::PetscLibType, mat::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatMult(petsclib::$UnionPetscLib, mat::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatMult, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, x, y, + ) + + + return nothing +end + +""" + MatMultTranspose(petsclib::PetscLibType,mat::PetscMat, x::PetscVec, y::PetscVec) +Computes matrix transpose times a vector y = A^T * x. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `x` - the vector to be multiplied + +Output Parameter: +- `y` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `MatMultAdd()`, `MatMultTransposeAdd()`, `MatMultHermitianTranspose()`, `MatTranspose()` + +# External Links +$(_doc_external("Mat/MatMultTranspose")) +""" +function MatMultTranspose(petsclib::PetscLibType, mat::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatMultTranspose(petsclib::$UnionPetscLib, mat::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatMultTranspose, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, x, y, + ) + + + return nothing +end + +""" + MatMultHermitianTranspose(petsclib::PetscLibType,mat::PetscMat, x::PetscVec, y::PetscVec) +Computes matrix Hermitian + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `x` - the vector to be multiplied + +Output Parameter: +- `y` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `MatMultAdd()`, `MatMultHermitianTransposeAdd()`, `MatMultTranspose()` + +# External Links +$(_doc_external("Mat/MatMultHermitianTranspose")) +""" +function MatMultHermitianTranspose(petsclib::PetscLibType, mat::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatMultHermitianTranspose(petsclib::$UnionPetscLib, mat::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatMultHermitianTranspose, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, x, y, + ) + + + return nothing +end + +""" + MatMultAdd(petsclib::PetscLibType,mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) +Computes v3 = v2 + A * v1. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `v1` - the vector to be multiplied by `mat` +- `v2` - the vector to be added to the result + +Output Parameter: +- `v3` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMultTranspose()`, `MatMult()`, `MatMultTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatMultAdd")) +""" +function MatMultAdd(petsclib::PetscLibType, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) end + +@for_petsc function MatMultAdd(petsclib::$UnionPetscLib, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec ) + + @chk ccall( + (:MatMultAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, v1, v2, v3, + ) + + + return nothing +end + +""" + MatMultTransposeAdd(petsclib::PetscLibType,mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) +Computes v3 = v2 + A^T * v1. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `v1` - the vector to be multiplied by the transpose of the matrix +- `v2` - the vector to be added to the result + +Output Parameter: +- `v3` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMultTranspose()`, `MatMultAdd()`, `MatMult()` + +# External Links +$(_doc_external("Mat/MatMultTransposeAdd")) +""" +function MatMultTransposeAdd(petsclib::PetscLibType, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) end + +@for_petsc function MatMultTransposeAdd(petsclib::$UnionPetscLib, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec ) + + @chk ccall( + (:MatMultTransposeAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, v1, v2, v3, + ) + + + return nothing +end + +""" + MatMultHermitianTransposeAdd(petsclib::PetscLibType,mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) +Computes v3 = v2 + A^H * v1. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `v1` - the vector to be multiplied by the Hermitian transpose +- `v2` - the vector to be added to the result + +Output Parameter: +- `v3` - the result + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatMultHermitianTranspose()`, `MatMultTranspose()`, `MatMultAdd()`, `MatMult()` + +# External Links +$(_doc_external("Mat/MatMultHermitianTransposeAdd")) +""" +function MatMultHermitianTransposeAdd(petsclib::PetscLibType, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec) end + +@for_petsc function MatMultHermitianTransposeAdd(petsclib::$UnionPetscLib, mat::PetscMat, v1::PetscVec, v2::PetscVec, v3::PetscVec ) + + @chk ccall( + (:MatMultHermitianTransposeAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, v1, v2, v3, + ) + + + return nothing +end + +""" + t::MatFactorType = MatGetFactorType(petsclib::PetscLibType,mat::PetscMat) +gets the type of factorization a matrix is + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `t` - the type, one of `MAT_FACTOR_NONE`, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ILU`, `MAT_FACTOR_ICC,MAT_FACTOR_ILUDT`, `MAT_FACTOR_QR` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorType`, `MatGetFactor()`, `MatSetFactorType()`, `MAT_FACTOR_NONE`, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ILU`, +`MAT_FACTOR_ICC`,`MAT_FACTOR_ILUDT`, `MAT_FACTOR_QR` + +# External Links +$(_doc_external("Mat/MatGetFactorType")) +""" +function MatGetFactorType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetFactorType(petsclib::$UnionPetscLib, mat::PetscMat ) + t_ = Ref{MatFactorType}() + + @chk ccall( + (:MatGetFactorType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatFactorType}), + mat, t_, + ) + + t = unsafe_string(t_[]) + + return t +end + +""" + MatSetFactorType(petsclib::PetscLibType,mat::PetscMat, t::MatFactorType) +sets the type of factorization a matrix is + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `t` - the type, one of `MAT_FACTOR_NONE`, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ILU`, `MAT_FACTOR_ICC,MAT_FACTOR_ILUDT`, `MAT_FACTOR_QR` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorType`, `MatGetFactor()`, `MatGetFactorType()`, `MAT_FACTOR_NONE`, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ILU`, +`MAT_FACTOR_ICC`,`MAT_FACTOR_ILUDT`, `MAT_FACTOR_QR` + +# External Links +$(_doc_external("Mat/MatSetFactorType")) +""" +function MatSetFactorType(petsclib::PetscLibType, mat::PetscMat, t::MatFactorType) end + +@for_petsc function MatSetFactorType(petsclib::$UnionPetscLib, mat::PetscMat, t::MatFactorType ) + + @chk ccall( + (:MatSetFactorType, $petsc_library), + PetscErrorCode, + (CMat, MatFactorType), + mat, t, + ) + + + return nothing +end + +""" + MatGetInfo(petsclib::PetscLibType,mat::PetscMat, flag::MatInfoType, info::MatInfo) +Returns information about matrix storage (number of +nonzeros, memory, etc.). + +Collective if `MAT_GLOBAL_MAX` or `MAT_GLOBAL_SUM` is used as the flag + +Input Parameters: +- `mat` - the matrix +- `flag` - flag indicating the type of parameters to be returned (`MAT_LOCAL` - local matrix, `MAT_GLOBAL_MAX` - maximum over all processors, `MAT_GLOBAL_SUM` - sum over all processors) + +Output Parameter: +- `info` - matrix information context + +Options Database Key: +- `-mat_view ::ascii_info` - print matrix info to `PETSC_STDOUT` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatInfo`, `MatStashGetInfo()` + +# External Links +$(_doc_external("Mat/MatGetInfo")) +""" +function MatGetInfo(petsclib::PetscLibType, mat::PetscMat, flag::MatInfoType, info::MatInfo) end + +@for_petsc function MatGetInfo(petsclib::$UnionPetscLib, mat::PetscMat, flag::MatInfoType, info::MatInfo ) + + @chk ccall( + (:MatGetInfo, $petsc_library), + PetscErrorCode, + (CMat, MatInfoType, Ptr{MatInfo}), + mat, flag, info, + ) + + + return nothing +end + +""" + MatLUFactor(petsclib::PetscLibType,mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) +Performs in + +Collective + +Input Parameters: +- `mat` - the matrix +- `row` - row permutation +- `col` - column permutation +- `info` - options for factorization, includes +-seealso: [](ch_matrices), [Matrix Factorization](sec_matfactor), `Mat`, `MatFactorType`, `MatLUFactorSymbolic()`, `MatLUFactorNumeric()`, `MatCholeskyFactor()`, +`MatGetOrdering()`, `MatSetUnfactored()`, `MatFactorInfo`, `MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatLUFactor")) +""" +function MatLUFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) end + +@for_petsc function MatLUFactor(petsclib::$UnionPetscLib, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatLUFactor, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{MatFactorInfo}), + mat, row, col, info, + ) + + + return nothing +end + +""" + MatILUFactor(petsclib::PetscLibType,mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) +Performs in + +Collective + +Input Parameters: +- `mat` - the matrix +- `row` - row permutation +- `col` - column permutation +- `info` - structure containing +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatILUFactorSymbolic()`, `MatLUFactorNumeric()`, `MatCholeskyFactor()`, `MatFactorInfo` + +# External Links +$(_doc_external("Mat/MatILUFactor")) +""" +function MatILUFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) end + +@for_petsc function MatILUFactor(petsclib::$UnionPetscLib, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatILUFactor, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{MatFactorInfo}), + mat, row, col, info, + ) + + + return nothing +end + +""" + MatLUFactorSymbolic(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) +Performs symbolic LU factorization of matrix. +Call this routine before calling `MatLUFactorNumeric()` and after `MatGetFactor()`. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `row` - the row permutation +- `col` - the column permutation +- `info` - options for factorization, includes +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatLUFactor()`, `MatLUFactorNumeric()`, `MatCholeskyFactor()`, `MatFactorInfo`, `MatFactorInfoInitialize()` + +# External Links +$(_doc_external("Mat/MatLUFactorSymbolic")) +""" +function MatLUFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) end + +@for_petsc function MatLUFactorSymbolic(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatLUFactorSymbolic, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, IS, Ptr{MatFactorInfo}), + fact, mat, row, col, info, + ) + + + return nothing +end + +""" + MatLUFactorNumeric(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, info::MatFactorInfo) +Performs numeric LU factorization of a matrix. +Call this routine after first calling `MatLUFactorSymbolic()` and `MatGetFactor()`. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `info` - options for factorization + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatFactorInfo`, `MatLUFactorSymbolic()`, `MatLUFactor()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatLUFactorNumeric")) +""" +function MatLUFactorNumeric(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, info::MatFactorInfo) end + +@for_petsc function MatLUFactorNumeric(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, info::MatFactorInfo ) + + @chk ccall( + (:MatLUFactorNumeric, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{MatFactorInfo}), + fact, mat, info, + ) + + + return nothing +end + +""" + MatCholeskyFactor(petsclib::PetscLibType,mat::PetscMat, perm::IS, info::MatFactorInfo) +Performs in +symmetric matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `perm` - row and column permutations +- `info` - expected fill as ratio of original fill + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatFactorInfo`, `MatLUFactor()`, `MatCholeskyFactorSymbolic()`, `MatCholeskyFactorNumeric()` +`MatGetOrdering()` + +# External Links +$(_doc_external("Mat/MatCholeskyFactor")) +""" +function MatCholeskyFactor(petsclib::PetscLibType, mat::PetscMat, perm::IS, info::MatFactorInfo) end + +@for_petsc function MatCholeskyFactor(petsclib::$UnionPetscLib, mat::PetscMat, perm::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatCholeskyFactor, $petsc_library), + PetscErrorCode, + (CMat, IS, Ptr{MatFactorInfo}), + mat, perm, info, + ) + + + return nothing +end + +""" + MatCholeskyFactorSymbolic(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo) +Performs symbolic Cholesky factorization +of a symmetric matrix. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `perm` - row and column permutations +- `info` - options for factorization, includes +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorInfo`, `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatCholeskyFactor()`, `MatCholeskyFactorNumeric()` +`MatGetOrdering()` + +# External Links +$(_doc_external("Mat/MatCholeskyFactorSymbolic")) +""" +function MatCholeskyFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo) end + +@for_petsc function MatCholeskyFactorSymbolic(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatCholeskyFactorSymbolic, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, Ptr{MatFactorInfo}), + fact, mat, perm, info, + ) + + + return nothing +end + +""" + MatCholeskyFactorNumeric(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, info::MatFactorInfo) +Performs numeric Cholesky factorization +of a symmetric matrix. Call this routine after first calling `MatGetFactor()` and +`MatCholeskyFactorSymbolic()`. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()`, where the factored values are stored +- `mat` - the initial matrix that is to be factored +- `info` - options for factorization + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorInfo`, `MatGetFactor()`, `MatCholeskyFactorSymbolic()`, `MatCholeskyFactor()`, `MatLUFactorNumeric()` + +# External Links +$(_doc_external("Mat/MatCholeskyFactorNumeric")) +""" +function MatCholeskyFactorNumeric(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, info::MatFactorInfo) end + +@for_petsc function MatCholeskyFactorNumeric(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, info::MatFactorInfo ) + + @chk ccall( + (:MatCholeskyFactorNumeric, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{MatFactorInfo}), + fact, mat, info, + ) + + + return nothing +end + +""" + MatQRFactor(petsclib::PetscLibType,mat::PetscMat, col::IS, info::MatFactorInfo) +Performs in + +Collective + +Input Parameters: +- `mat` - the matrix +- `col` - column permutation +- `info` - options for factorization, includes +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorInfo`, `MatGetFactor()`, `MatQRFactorSymbolic()`, `MatQRFactorNumeric()`, `MatLUFactor()`, +`MatSetUnfactored()` + +# External Links +$(_doc_external("Mat/MatQRFactor")) +""" +function MatQRFactor(petsclib::PetscLibType, mat::PetscMat, col::IS, info::MatFactorInfo) end + +@for_petsc function MatQRFactor(petsclib::$UnionPetscLib, mat::PetscMat, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatQRFactor, $petsc_library), + PetscErrorCode, + (CMat, IS, Ptr{MatFactorInfo}), + mat, col, info, + ) + + + return nothing +end + +""" + MatQRFactorSymbolic(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, col::IS, info::MatFactorInfo) +Performs symbolic QR factorization of matrix. +Call this routine after `MatGetFactor()` but before calling `MatQRFactorNumeric()`. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `col` - column permutation +- `info` - options for factorization, includes +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatFactorInfo`, `MatQRFactor()`, `MatQRFactorNumeric()`, `MatLUFactor()`, `MatFactorInfoInitialize()` + +# External Links +$(_doc_external("Mat/MatQRFactorSymbolic")) +""" +function MatQRFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, col::IS, info::MatFactorInfo) end + +@for_petsc function MatQRFactorSymbolic(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatQRFactorSymbolic, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, Ptr{MatFactorInfo}), + fact, mat, col, info, + ) + + + return nothing +end + +""" + MatQRFactorNumeric(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, info::MatFactorInfo) +Performs numeric QR factorization of a matrix. +Call this routine after first calling `MatGetFactor()`, and `MatQRFactorSymbolic()`. + +Collective + +Input Parameters: +- `fact` - the factor matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `info` - options for factorization + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorInfo`, `MatGetFactor()`, `MatQRFactor()`, `MatQRFactorSymbolic()`, `MatLUFactor()` + +# External Links +$(_doc_external("Mat/MatQRFactorNumeric")) +""" +function MatQRFactorNumeric(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, info::MatFactorInfo) end + +@for_petsc function MatQRFactorNumeric(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, info::MatFactorInfo ) + + @chk ccall( + (:MatQRFactorNumeric, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{MatFactorInfo}), + fact, mat, info, + ) + + + return nothing +end + +""" + MatSolve(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec) +Solves A x = b, given a factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatLUFactor()`, `MatSolveAdd()`, `MatSolveTranspose()`, `MatSolveTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatSolve")) +""" +function MatSolve(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec) end + +@for_petsc function MatSolve(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatSolve, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, b, x, + ) + + + return nothing +end + +""" + MatMatSolve(petsclib::PetscLibType,A::PetscMat, B::PetscMat, X::PetscMat) +Solves A X = B, given a factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `A` - the factored matrix +- `B` - the right-hand-side matrix `MATDENSE` (or sparse `MATAIJ`-- when using MUMPS) + +Output Parameter: +- `X` - the result matrix (dense matrix) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatSolve()`, `MatMatSolveTranspose()`, `MatLUFactor()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatMatSolve")) +""" +function MatMatSolve(petsclib::PetscLibType, A::PetscMat, B::PetscMat, X::PetscMat) end + +@for_petsc function MatMatSolve(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, X::PetscMat ) + + @chk ccall( + (:MatMatSolve, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat), + A, B, X, + ) + + + return nothing +end + +""" + MatMatSolveTranspose(petsclib::PetscLibType,A::PetscMat, B::PetscMat, X::PetscMat) +Solves A^T X = B , given a factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `A` - the factored matrix +- `B` - the right-hand-side matrix (`MATDENSE` matrix) + +Output Parameter: +- `X` - the result matrix (dense matrix) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatSolveTranspose()`, `MatMatSolve()`, `MatLUFactor()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatMatSolveTranspose")) +""" +function MatMatSolveTranspose(petsclib::PetscLibType, A::PetscMat, B::PetscMat, X::PetscMat) end + +@for_petsc function MatMatSolveTranspose(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, X::PetscMat ) + + @chk ccall( + (:MatMatSolveTranspose, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat), + A, B, X, + ) + + + return nothing +end + +""" + MatMatTransposeSolve(petsclib::PetscLibType,A::PetscMat, Bt::PetscMat, X::PetscMat) +Solves A X = B^T, given a factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `A` - the factored matrix +- `Bt` - the transpose of right-hand-side matrix as a `MATDENSE` + +Output Parameter: +- `X` - the result matrix (dense matrix) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatMatSolve()`, `MatMatSolveTranspose()`, `MatLUFactor()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatMatTransposeSolve")) +""" +function MatMatTransposeSolve(petsclib::PetscLibType, A::PetscMat, Bt::PetscMat, X::PetscMat) end + +@for_petsc function MatMatTransposeSolve(petsclib::$UnionPetscLib, A::PetscMat, Bt::PetscMat, X::PetscMat ) + + @chk ccall( + (:MatMatTransposeSolve, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat), + A, Bt, X, + ) + + + return nothing +end + +""" + MatForwardSolve(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec) +Solves L x = b , given a factored matrix, A = LU , or +U^T*D^(1/2) x = b, given a factored symmetric matrix, A = U^T*D*U, + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatBackwardSolve()`, `MatGetFactor()`, `MatSolve()` + +# External Links +$(_doc_external("Mat/MatForwardSolve")) +""" +function MatForwardSolve(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec) end + +@for_petsc function MatForwardSolve(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatForwardSolve, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, b, x, + ) + + + return nothing +end + +""" + MatBackwardSolve(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec) +Solves U x = b, given a factored matrix, A = LU. +D^(1/2) U x = b, given a factored symmetric matrix, A = U^T*D*U, + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatForwardSolve()`, `MatGetFactor()`, `MatSolve()` + +# External Links +$(_doc_external("Mat/MatBackwardSolve")) +""" +function MatBackwardSolve(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec) end + +@for_petsc function MatBackwardSolve(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatBackwardSolve, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, b, x, + ) + + + return nothing +end + +""" + MatSolveAdd(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec) +Computes x = y + A^{ + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector +- `y` - the vector to be added to + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatSolve()`, `MatGetFactor()`, `MatSolveTranspose()`, `MatSolveTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatSolveAdd")) +""" +function MatSolveAdd(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec) end + +@for_petsc function MatSolveAdd(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatSolveAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, b, y, x, + ) + + + return nothing +end + +""" + MatSolveTranspose(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec) +Solves A^T x = b, given a factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `KSP`, `MatSolve()`, `MatSolveAdd()`, `MatSolveTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatSolveTranspose")) +""" +function MatSolveTranspose(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec) end + +@for_petsc function MatSolveTranspose(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatSolveTranspose, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, b, x, + ) + + + return nothing +end + +""" + MatSolveTransposeAdd(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec) +Computes x = y + A^{ +factored matrix. + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix +- `b` - the right-hand-side vector +- `y` - the vector to be added to + +Output Parameter: +- `x` - the result vector + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSolve()`, `MatSolveAdd()`, `MatSolveTranspose()` + +# External Links +$(_doc_external("Mat/MatSolveTransposeAdd")) +""" +function MatSolveTransposeAdd(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec) end + +@for_petsc function MatSolveTransposeAdd(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, y::PetscVec, x::PetscVec ) + + @chk ccall( + (:MatSolveTransposeAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, b, y, x, + ) + + + return nothing +end + +""" + MatSOR(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, omega::PetscReal, flag::MatSORType, shift::PetscReal, its::PetscInt, lits::PetscInt, x::PetscVec) +Computes relaxation (SOR, Gauss + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand side +- `omega` - the relaxation factor +- `flag` - flag indicating the type of SOR (see below) +- `shift` - diagonal shift +- `its` - the number of iterations +- `lits` - the number of local iterations + +Output Parameter: +- `x` - the solution (can contain an initial guess, use option `SOR_ZERO_INITIAL_GUESS` to indicate no guess) + +SOR Flags: +- `SOR_FORWARD_SWEEP` - forward SOR +- `SOR_BACKWARD_SWEEP` - backward SOR +- `SOR_SYMMETRIC_SWEEP` - SSOR (symmetric SOR) +- `SOR_LOCAL_FORWARD_SWEEP` - local forward SOR +- `SOR_LOCAL_BACKWARD_SWEEP` - local forward SOR +- `SOR_LOCAL_SYMMETRIC_SWEEP` - local SSOR +- `SOR_EISENSTAT` - SOR with Eisenstat trick +- `SOR_APPLY_UPPER`, `SOR_APPLY_LOWER` - applies +upper/lower triangular part of matrix to +vector (with omega) +- `SOR_ZERO_INITIAL_GUESS` - zero initial guess + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `KSP`, `PC`, `MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatSOR")) +""" +function MatSOR(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, omega::PetscReal, flag::MatSORType, shift::PetscReal, its::PetscInt, lits::PetscInt, x::PetscVec) end + +@for_petsc function MatSOR(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, omega::$PetscReal, flag::MatSORType, shift::$PetscReal, its::$PetscInt, lits::$PetscInt, x::PetscVec ) + + @chk ccall( + (:MatSOR, $petsc_library), + PetscErrorCode, + (CMat, CVec, $PetscReal, MatSORType, $PetscReal, $PetscInt, $PetscInt, CVec), + mat, b, omega, flag, shift, its, lits, x, + ) + + + return nothing +end + +""" + MatCopy(petsclib::PetscLibType,A::PetscMat, B::PetscMat, str::MatStructure) +Copies a matrix to another matrix. + +Collective + +Input Parameters: +- `A` - the matrix +- `str` - `SAME_NONZERO_PATTERN` or `DIFFERENT_NONZERO_PATTERN` + +Output Parameter: +- `B` - where the copy is put + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatConvert()`, `MatDuplicate()` + +# External Links +$(_doc_external("Mat/MatCopy")) +""" +function MatCopy(petsclib::PetscLibType, A::PetscMat, B::PetscMat, str::MatStructure) end + +@for_petsc function MatCopy(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, str::MatStructure ) + + @chk ccall( + (:MatCopy, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatStructure), + A, B, str, + ) + + + return nothing +end + +""" + MatConvert(petsclib::PetscLibType,mat::PetscMat, newtype::MatType, reuse::MatReuse, M::PetscMat) +Converts a matrix to another matrix, either of the same +or different type. + +Collective + +Input Parameters: +- `mat` - the matrix +- `newtype` - new matrix type. Use `MATSAME` to create a new matrix of the +same type as the original matrix. +- `reuse` - denotes if the destination matrix is to be created or reused. +Use `MAT_INPLACE_MATRIX` for inplace conversion (that is when you want the input `Mat` to be changed to contain the matrix in the new format), otherwise use +`MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` (can only be used after the first call was made with `MAT_INITIAL_MATRIX`, causes the matrix space in M to be reused). + +Output Parameter: +- `M` - pointer to place new matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCopy()`, `MatDuplicate()`, `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, `MAT_INPLACE_MATRIX` + +# External Links +$(_doc_external("Mat/MatConvert")) +""" +function MatConvert(petsclib::PetscLibType, mat::PetscMat, newtype::MatType, reuse::MatReuse, M::PetscMat) end + +@for_petsc function MatConvert(petsclib::$UnionPetscLib, mat::PetscMat, newtype::MatType, reuse::MatReuse, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatConvert, $petsc_library), + PetscErrorCode, + (CMat, MatType, MatReuse, Ptr{CMat}), + mat, newtype, reuse, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + type::MatSolverType = MatFactorGetSolverType(petsclib::PetscLibType,mat::PetscMat) +Returns name of the package providing the factorization routines + +Not Collective + +Input Parameter: +- `mat` - the matrix, must be a factored matrix + +Output Parameter: +- `type` - the string name of the package (do not free this string) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatSolverType`, `MatCopy()`, `MatDuplicate()`, `MatGetFactorAvailable()` + +# External Links +$(_doc_external("Mat/MatFactorGetSolverType")) +""" +function MatFactorGetSolverType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatFactorGetSolverType(petsclib::$UnionPetscLib, mat::PetscMat ) + type_ = Ref{MatSolverType}() + + @chk ccall( + (:MatFactorGetSolverType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatSolverType}), + mat, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + MatSolverTypeRegister(petsclib::PetscLibType,package::MatSolverType, mtype::MatType, ftype::MatFactorType, createfactor::external) +Registers a `MatSolverType` that works for a particular matrix type + +Logically Collective, No Fortran Support + +Input Parameters: +- `package` - name of the package, for example `petsc` or `superlu` +- `mtype` - the matrix type that works with this package +- `ftype` - the type of factorization supported by the package +- `createfactor` - routine that will create the factored matrix ready to be used + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorGetSolverType()`, `MatCopy()`, `MatDuplicate()`, `MatGetFactorAvailable()`, +`MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatSolverTypeRegister")) +""" +function MatSolverTypeRegister(petsclib::PetscLibType, package::MatSolverType, mtype::MatType, ftype::MatFactorType, createfactor::external) end + +@for_petsc function MatSolverTypeRegister(petsclib::$UnionPetscLib, package::MatSolverType, mtype::MatType, ftype::MatFactorType, createfactor::external ) + + @chk ccall( + (:MatSolverTypeRegister, $petsc_library), + PetscErrorCode, + (MatSolverType, MatType, MatFactorType, external), + package, mtype, ftype, createfactor, + ) + + + return nothing +end + +""" + flg::PetscBool = MatFactorGetCanUseOrdering(petsclib::PetscLibType,mat::PetscMat) +Indicates if the factorization can use the ordering provided in `MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()` + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `flg` - `PETSC_TRUE` if uses the ordering + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatCopy()`, `MatDuplicate()`, `MatGetFactorAvailable()`, `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()` + +# External Links +$(_doc_external("Mat/MatFactorGetCanUseOrdering")) +""" +function MatFactorGetCanUseOrdering(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatFactorGetCanUseOrdering(petsclib::$UnionPetscLib, mat::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatFactorGetCanUseOrdering, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + mat, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatFactorGetPreferredOrdering(petsclib::PetscLibType,mat::PetscMat, ftype::MatFactorType, otype::MatOrderingType) +The preferred ordering for a particular matrix factor object + +Logically Collective + +Input Parameters: +- `mat` - the matrix obtained with `MatGetFactor()` +- `ftype` - the factorization type to be used + +Output Parameter: +- `otype` - the preferred ordering type + +Level: developer + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatFactorType`, `MatOrderingType`, `MatCopy()`, `MatDuplicate()`, `MatGetFactorAvailable()`, `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatCholeskyFactorSymbolic()` + +# External Links +$(_doc_external("Mat/MatFactorGetPreferredOrdering")) +""" +function MatFactorGetPreferredOrdering(petsclib::PetscLibType, mat::PetscMat, ftype::MatFactorType, otype::MatOrderingType) end + +@for_petsc function MatFactorGetPreferredOrdering(petsclib::$UnionPetscLib, mat::PetscMat, ftype::MatFactorType, otype::MatOrderingType ) + + @chk ccall( + (:MatFactorGetPreferredOrdering, $petsc_library), + PetscErrorCode, + (CMat, MatFactorType, Ptr{MatOrderingType}), + mat, ftype, otype, + ) + + + return nothing +end + +""" + MatGetFactor(petsclib::PetscLibType,mat::PetscMat, type::MatSolverType, ftype::MatFactorType, f::PetscMat) +Returns a matrix suitable to calls to MatXXFactorSymbolic,Numeric() + +Collective + +Input Parameters: +- `mat` - the matrix +- `type` - name of solver type, for example, `superlu`, `petsc` (to use PETSc's solver if it is available), if this is 'NULL', then the first result that satisfies +the other criteria is returned +- `ftype` - factor type, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ICC`, `MAT_FACTOR_ILU`, `MAT_FACTOR_QR` + +Output Parameter: +- `f` - the factor matrix used with MatXXFactorSymbolic,Numeric() calls. Can be `NULL` in some cases, see notes below. + +Options Database Keys: +- `-pc_factor_mat_solver_type ` - choose the type at run time. When using `KSP` solvers +- `-pc_factor_mat_factor_on_host ` - do mat factorization on host (with device matrices). Default is doing it on device +- `-pc_factor_mat_solve_on_host ` - do mat solve on host (with device matrices). Default is doing it on device + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `KSP`, `MatSolverType`, `MatFactorType`, `MatCopy()`, `MatDuplicate()`, +`MatGetFactorAvailable()`, `MatFactorGetCanUseOrdering()`, `MatSolverTypeRegister()`, `MatSolverTypeGet()` +`MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ICC`, `MAT_FACTOR_ILU`, `MAT_FACTOR_QR`, `MatInitializePackage()` + +# External Links +$(_doc_external("Mat/MatGetFactor")) +""" +function MatGetFactor(petsclib::PetscLibType, mat::PetscMat, type::MatSolverType, ftype::MatFactorType, f::PetscMat) end + +@for_petsc function MatGetFactor(petsclib::$UnionPetscLib, mat::PetscMat, type::MatSolverType, ftype::MatFactorType, f::PetscMat ) + f_ = Ref(f.ptr) + + @chk ccall( + (:MatGetFactor, $petsc_library), + PetscErrorCode, + (CMat, MatSolverType, MatFactorType, Ptr{CMat}), + mat, type, ftype, f_, + ) + + f.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = MatGetFactorAvailable(petsclib::PetscLibType,mat::PetscMat, type::MatSolverType, ftype::MatFactorType) +Returns a flag if matrix supports particular type and factor type + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `type` - name of solver type, for example, `superlu`, `petsc` (to use PETSc's default) +- `ftype` - factor type, `MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ICC`, `MAT_FACTOR_ILU`, `MAT_FACTOR_QR` + +Output Parameter: +- `flg` - PETSC_TRUE if the factorization is available + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatSolverType`, `MatFactorType`, `MatGetFactor()`, `MatCopy()`, `MatDuplicate()`, `MatSolverTypeRegister()`, +`MAT_FACTOR_LU`, `MAT_FACTOR_CHOLESKY`, `MAT_FACTOR_ICC`, `MAT_FACTOR_ILU`, `MAT_FACTOR_QR`, `MatSolverTypeGet()` + +# External Links +$(_doc_external("Mat/MatGetFactorAvailable")) +""" +function MatGetFactorAvailable(petsclib::PetscLibType, mat::PetscMat, type::MatSolverType, ftype::MatFactorType) end + +@for_petsc function MatGetFactorAvailable(petsclib::$UnionPetscLib, mat::PetscMat, type::MatSolverType, ftype::MatFactorType ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatGetFactorAvailable, $petsc_library), + PetscErrorCode, + (CMat, MatSolverType, MatFactorType, Ptr{PetscBool}), + mat, type, ftype, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatDuplicate(petsclib::PetscLibType,mat::PetscMat, op::MatDuplicateOption, M::PetscMat) +Duplicates a matrix including the non + +Collective + +Input Parameters: +- `mat` - the matrix +- `op` - One of `MAT_DO_NOT_COPY_VALUES`, `MAT_COPY_VALUES`, or `MAT_SHARE_NONZERO_PATTERN`. +See the manual page for `MatDuplicateOption()` for an explanation of these options. + +Output Parameter: +- `M` - pointer to place new matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCopy()`, `MatConvert()`, `MatDuplicateOption` + +# External Links +$(_doc_external("Mat/MatDuplicate")) +""" +function MatDuplicate(petsclib::PetscLibType, mat::PetscMat, op::MatDuplicateOption, M::PetscMat) end + +@for_petsc function MatDuplicate(petsclib::$UnionPetscLib, mat::PetscMat, op::MatDuplicateOption, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatDuplicate, $petsc_library), + PetscErrorCode, + (CMat, MatDuplicateOption, Ptr{CMat}), + mat, op, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + MatGetDiagonal(petsclib::PetscLibType,mat::PetscMat, v::PetscVec) +Gets the diagonal of a matrix as a `Vec` + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `v` - the diagonal of the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `Vec`, `MatGetRow()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMaxAbs()` + +# External Links +$(_doc_external("Mat/MatGetDiagonal")) +""" +function MatGetDiagonal(petsclib::PetscLibType, mat::PetscMat, v::PetscVec) end + +@for_petsc function MatGetDiagonal(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec ) + + @chk ccall( + (:MatGetDiagonal, $petsc_library), + PetscErrorCode, + (CMat, CVec), + mat, v, + ) + + + return nothing +end + +""" + MatGetRowMin(petsclib::PetscLibType,mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) +Gets the minimum value (of the real part) of each +row of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `v` - the vector for storing the maximums +- `idx` - the indices of the column found for each row (optional, pass `NULL` if not needed) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMaxAbs()`, `MatGetRowMinAbs()`, +`MatGetRowMax()` + +# External Links +$(_doc_external("Mat/MatGetRowMin")) +""" +function MatGetRowMin(petsclib::PetscLibType, mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) end + +@for_petsc function MatGetRowMin(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec, idx::Vector{$PetscInt} ) + + @chk ccall( + (:MatGetRowMin, $petsc_library), + PetscErrorCode, + (CMat, CVec, Ptr{$PetscInt}), + mat, v, idx, + ) + + + return nothing +end + +""" + MatGetRowMinAbs(petsclib::PetscLibType,mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) +Gets the minimum value (in absolute value) of each +row of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `v` - the vector for storing the minimums +- `idx` - the indices of the column found for each row (or `NULL` if not needed) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMax()`, `MatGetRowMaxAbs()`, `MatGetRowMin()` + +# External Links +$(_doc_external("Mat/MatGetRowMinAbs")) +""" +function MatGetRowMinAbs(petsclib::PetscLibType, mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) end + +@for_petsc function MatGetRowMinAbs(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec, idx::Vector{$PetscInt} ) + + @chk ccall( + (:MatGetRowMinAbs, $petsc_library), + PetscErrorCode, + (CMat, CVec, Ptr{$PetscInt}), + mat, v, idx, + ) + + + return nothing +end + +""" + MatGetRowMax(petsclib::PetscLibType,mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) +Gets the maximum value (of the real part) of each +row of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `v` - the vector for storing the maximums +- `idx` - the indices of the column found for each row (optional, otherwise pass `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMaxAbs()`, `MatGetRowMin()`, `MatGetRowMinAbs()` + +# External Links +$(_doc_external("Mat/MatGetRowMax")) +""" +function MatGetRowMax(petsclib::PetscLibType, mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) end + +@for_petsc function MatGetRowMax(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec, idx::Vector{$PetscInt} ) + + @chk ccall( + (:MatGetRowMax, $petsc_library), + PetscErrorCode, + (CMat, CVec, Ptr{$PetscInt}), + mat, v, idx, + ) + + + return nothing +end + +""" + MatGetRowMaxAbs(petsclib::PetscLibType,mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) +Gets the maximum value (in absolute value) of each +row of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `v` - the vector for storing the maximums +- `idx` - the indices of the column found for each row (or `NULL` if not needed) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowSum()`, `MatGetRowMin()`, `MatGetRowMinAbs()` + +# External Links +$(_doc_external("Mat/MatGetRowMaxAbs")) +""" +function MatGetRowMaxAbs(petsclib::PetscLibType, mat::PetscMat, v::PetscVec, idx::Vector{PetscInt}) end + +@for_petsc function MatGetRowMaxAbs(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec, idx::Vector{$PetscInt} ) + + @chk ccall( + (:MatGetRowMaxAbs, $petsc_library), + PetscErrorCode, + (CMat, CVec, Ptr{$PetscInt}), + mat, v, idx, + ) + + + return nothing +end + +""" + MatGetRowSumAbs(petsclib::PetscLibType,mat::PetscMat, v::PetscVec) +Gets the sum value (in absolute value) of each row of the matrix + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `v` - the vector for storing the sum + +Level: intermediate + +This code is only implemented for a couple of matrix formats. + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMax()`, `MatGetRowMin()`, `MatGetRowMinAbs()` + +# External Links +$(_doc_external("Mat/MatGetRowSumAbs")) +""" +function MatGetRowSumAbs(petsclib::PetscLibType, mat::PetscMat, v::PetscVec) end + +@for_petsc function MatGetRowSumAbs(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec ) + + @chk ccall( + (:MatGetRowSumAbs, $petsc_library), + PetscErrorCode, + (CMat, CVec), + mat, v, + ) + + + return nothing +end + +""" + MatGetRowSum(petsclib::PetscLibType,mat::PetscMat, v::PetscVec) +Gets the sum of each row of the matrix + +Logically or Neighborhood Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `v` - the vector for storing the sum of rows + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetDiagonal()`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRowMax()`, `MatGetRowMin()`, `MatGetRowMaxAbs()`, `MatGetRowMinAbs()`, `MatGetRowSumAbs()` + +# External Links +$(_doc_external("Mat/MatGetRowSum")) +""" +function MatGetRowSum(petsclib::PetscLibType, mat::PetscMat, v::PetscVec) end + +@for_petsc function MatGetRowSum(petsclib::$UnionPetscLib, mat::PetscMat, v::PetscVec ) + + @chk ccall( + (:MatGetRowSum, $petsc_library), + PetscErrorCode, + (CMat, CVec), + mat, v, + ) + + + return nothing +end + +""" + MatTransposeSetPrecursor(petsclib::PetscLibType,mat::PetscMat, B::PetscMat) +Set the matrix from which the second matrix will receive numerical transpose data with a call to `MatTranspose`(A,`MAT_REUSE_MATRIX`,&B) +when B was not obtained with `MatTranspose`(A,`MAT_INITIAL_MATRIX`,&B) + +Collective + +Input Parameter: +- `mat` - the matrix to provide the transpose + +Output Parameter: +- `B` - the matrix to contain the transpose; it MUST have the nonzero structure of the transpose of A or the code will crash or generate incorrect results + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatTransposeSymbolic()`, `MatTranspose()`, `MatMultTranspose()`, `MatMultTransposeAdd()`, `MatIsTranspose()`, `MatReuse`, `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, `MAT_INPLACE_MATRIX` + +# External Links +$(_doc_external("Mat/MatTransposeSetPrecursor")) +""" +function MatTransposeSetPrecursor(petsclib::PetscLibType, mat::PetscMat, B::PetscMat) end + +@for_petsc function MatTransposeSetPrecursor(petsclib::$UnionPetscLib, mat::PetscMat, B::PetscMat ) + + @chk ccall( + (:MatTransposeSetPrecursor, $petsc_library), + PetscErrorCode, + (CMat, CMat), + mat, B, + ) + + + return nothing +end + +""" + MatTranspose(petsclib::PetscLibType,mat::PetscMat, reuse::MatReuse, B::PetscMat) +Computes the transpose of a matrix, either in + +Collective + +Input Parameters: +- `mat` - the matrix to transpose +- `reuse` - either `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, or `MAT_INPLACE_MATRIX` + +Output Parameter: +- `B` - the transpose of the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTransposeSetPrecursor()`, `MatMultTranspose()`, `MatMultTransposeAdd()`, `MatIsTranspose()`, `MatReuse`, `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, `MAT_INPLACE_MATRIX`, +`MatTransposeSymbolic()`, `MatCreateTranspose()` + +# External Links +$(_doc_external("Mat/MatTranspose")) +""" +function MatTranspose(petsclib::PetscLibType, mat::PetscMat, reuse::MatReuse, B::PetscMat) end + +@for_petsc function MatTranspose(petsclib::$UnionPetscLib, mat::PetscMat, reuse::MatReuse, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatTranspose, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{CMat}), + mat, reuse, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + MatTransposeSymbolic(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Computes the symbolic part of the transpose of a matrix. + +Collective + +Input Parameter: +- `A` - the matrix to transpose + +Output Parameter: +- `B` - the transpose. This is a complete matrix but the numerical portion is invalid. One can call `MatTranspose`(A,`MAT_REUSE_MATRIX`,&B) to compute the +numerical portion. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTransposeSetPrecursor()`, `MatTranspose()`, `MatMultTranspose()`, `MatMultTransposeAdd()`, `MatIsTranspose()`, `MatReuse`, `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, `MAT_INPLACE_MATRIX` + +# External Links +$(_doc_external("Mat/MatTransposeSymbolic")) +""" +function MatTransposeSymbolic(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatTransposeSymbolic(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatTransposeSymbolic, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = MatIsTranspose(petsclib::PetscLibType,A::PetscMat, B::PetscMat, tol::PetscReal) +Test whether a matrix is another one's transpose, +or its own, in which case it tests symmetry. + +Collective + +Input Parameters: +- `A` - the matrix to test +- `B` - the matrix to test against, this can equal the first parameter +- `tol` - tolerance, differences between entries smaller than this are counted as zero + +Output Parameter: +- `flg` - the result + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTranspose()`, `MatIsSymmetric()`, `MatIsHermitian()` + +# External Links +$(_doc_external("Mat/MatIsTranspose")) +""" +function MatIsTranspose(petsclib::PetscLibType, A::PetscMat, B::PetscMat, tol::PetscReal) end + +@for_petsc function MatIsTranspose(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, tol::$PetscReal ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsTranspose, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscReal, Ptr{PetscBool}), + A, B, tol, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatHermitianTranspose(petsclib::PetscLibType,mat::PetscMat, reuse::MatReuse, B::PetscMat) +Computes an in + +Collective + +Input Parameters: +- `mat` - the matrix to transpose and complex conjugate +- `reuse` - either `MAT_INITIAL_MATRIX`, `MAT_REUSE_MATRIX`, or `MAT_INPLACE_MATRIX` + +Output Parameter: +- `B` - the Hermitian transpose + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTranspose()`, `MatMultTranspose()`, `MatMultTransposeAdd()`, `MatIsTranspose()`, `MatReuse` + +# External Links +$(_doc_external("Mat/MatHermitianTranspose")) +""" +function MatHermitianTranspose(petsclib::PetscLibType, mat::PetscMat, reuse::MatReuse, B::PetscMat) end + +@for_petsc function MatHermitianTranspose(petsclib::$UnionPetscLib, mat::PetscMat, reuse::MatReuse, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatHermitianTranspose, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{CMat}), + mat, reuse, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = MatIsHermitianTranspose(petsclib::PetscLibType,A::PetscMat, B::PetscMat, tol::PetscReal) +Test whether a matrix is another one's Hermitian transpose, + +Collective + +Input Parameters: +- `A` - the matrix to test +- `B` - the matrix to test against, this can equal the first parameter +- `tol` - tolerance, differences between entries smaller than this are counted as zero + +Output Parameter: +- `flg` - the result + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTranspose()`, `MatIsSymmetric()`, `MatIsHermitian()`, `MatIsTranspose()` + +# External Links +$(_doc_external("Mat/MatIsHermitianTranspose")) +""" +function MatIsHermitianTranspose(petsclib::PetscLibType, A::PetscMat, B::PetscMat, tol::PetscReal) end + +@for_petsc function MatIsHermitianTranspose(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, tol::$PetscReal ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsHermitianTranspose, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscReal, Ptr{PetscBool}), + A, B, tol, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatPermute(petsclib::PetscLibType,mat::PetscMat, row::IS, col::IS, B::PetscMat) +Creates a new matrix with rows and columns permuted from the +original. + +Collective + +Input Parameters: +- `mat` - the matrix to permute +- `row` - row permutation, each processor supplies only the permutation for its rows +- `col` - column permutation, each processor supplies only the permutation for its columns + +Output Parameter: +- `B` - the permuted matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetOrdering()`, `ISAllGather()`, `MatCreateSubMatrix()` + +# External Links +$(_doc_external("Mat/MatPermute")) +""" +function MatPermute(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, B::PetscMat) end + +@for_petsc function MatPermute(petsclib::$UnionPetscLib, mat::PetscMat, row::IS, col::IS, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatPermute, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + mat, row, col, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = MatEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Compares two matrices. + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix + +Output Parameter: +- `flg` - `PETSC_TRUE` if the matrices are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatMultEqual()` + +# External Links +$(_doc_external("Mat/MatEqual")) +""" +function MatEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{PetscBool}), + A, B, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatDiagonalScale(petsclib::PetscLibType,mat::PetscMat, l::PetscVec, r::PetscVec) +Scales a matrix on the left and right by diagonal +matrices that are stored as vectors. Either of the two scaling +matrices can be `NULL`. + +Collective + +Input Parameters: +- `mat` - the matrix to be scaled +- `l` - the left scaling vector (or `NULL`) +- `r` - the right scaling vector (or `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatScale()`, `MatShift()`, `MatDiagonalSet()` + +# External Links +$(_doc_external("Mat/MatDiagonalScale")) +""" +function MatDiagonalScale(petsclib::PetscLibType, mat::PetscMat, l::Union{Ptr,PetscVec}, r::Union{Ptr,PetscVec}) end + +@for_petsc function MatDiagonalScale(petsclib::$UnionPetscLib, mat::PetscMat, l::Union{Ptr,PetscVec}, r::Union{Ptr,PetscVec}) + + @chk ccall( + (:MatDiagonalScale, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + mat, l, r, + ) + + + return nothing +end + +""" + MatScale(petsclib::PetscLibType,mat::PetscMat, a::PetscScalar) +Scales all elements of a matrix by a given number. + +Logically Collective + +Input Parameters: +- `mat` - the matrix to be scaled +- `a` - the scaling value + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Mat/MatScale")) +""" +function MatScale(petsclib::PetscLibType, mat::PetscMat, a::PetscScalar) end + +@for_petsc function MatScale(petsclib::$UnionPetscLib, mat::PetscMat, a::$PetscScalar ) + + @chk ccall( + (:MatScale, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar), + mat, a, + ) + + + return nothing +end + +""" + nrm::PetscReal = MatNorm(petsclib::PetscLibType,mat::PetscMat, type::NormType) +Calculates various norms of a matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `type` - the type of norm, `NORM_1`, `NORM_FROBENIUS`, `NORM_INFINITY` + +Output Parameter: +- `nrm` - the resulting norm + +Level: intermediate + +-seealso: [](ch_matrices), `Mat` + +# External Links +$(_doc_external("Mat/MatNorm")) +""" +function MatNorm(petsclib::PetscLibType, mat::PetscMat, type::NormType) end + +@for_petsc function MatNorm(petsclib::$UnionPetscLib, mat::PetscMat, type::NormType ) + nrm_ = Ref{$PetscReal}() + + @chk ccall( + (:MatNorm, $petsc_library), + PetscErrorCode, + (CMat, NormType, Ptr{$PetscReal}), + mat, type, nrm_, + ) + + nrm = nrm_[] + + return nrm +end + +""" + MatAssemblyBegin(petsclib::PetscLibType,mat::PetscMat, type::MatAssemblyType) +Begins assembling the matrix. This routine should +be called after completing all calls to `MatSetValues()`. + +Collective + +Input Parameters: +- `mat` - the matrix +- `type` - type of assembly, either `MAT_FLUSH_ASSEMBLY` or `MAT_FINAL_ASSEMBLY` + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatAssemblyEnd()`, `MatSetValues()`, `MatAssembled()` + +# External Links +$(_doc_external("Mat/MatAssemblyBegin")) +""" +function MatAssemblyBegin(petsclib::PetscLibType, mat::PetscMat, type::MatAssemblyType) end + +@for_petsc function MatAssemblyBegin(petsclib::$UnionPetscLib, mat::PetscMat, type::MatAssemblyType ) + + @chk ccall( + (:MatAssemblyBegin, $petsc_library), + PetscErrorCode, + (CMat, MatAssemblyType), + mat, type, + ) + + + return nothing +end + +""" + assembled::PetscBool = MatAssembled(petsclib::PetscLibType,mat::PetscMat) +Indicates if a matrix has been assembled and is ready for +use; for example, in matrix-vector product. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `assembled` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatAssemblyEnd()`, `MatSetValues()`, `MatAssemblyBegin()` + +# External Links +$(_doc_external("Mat/MatAssembled")) +""" +function MatAssembled(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatAssembled(petsclib::$UnionPetscLib, mat::PetscMat ) + assembled_ = Ref{PetscBool}() + + @chk ccall( + (:MatAssembled, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + mat, assembled_, + ) + + assembled = assembled_[] + + return assembled +end + +""" + MatAssemblyEnd(petsclib::PetscLibType,mat::PetscMat, type::MatAssemblyType) +Completes assembling the matrix. This routine should +be called after `MatAssemblyBegin()`. + +Collective + +Input Parameters: +- `mat` - the matrix +- `type` - type of assembly, either `MAT_FLUSH_ASSEMBLY` or `MAT_FINAL_ASSEMBLY` + +Options Database Keys: +- `-mat_view ::ascii_info` - Prints info on matrix at conclusion of `MatAssemblyEnd()` +- `-mat_view ::ascii_info_detail` - Prints more detailed info +- `-mat_view` - Prints matrix in ASCII format +- `-mat_view ::ascii_matlab` - Prints matrix in MATLAB format +- `-mat_view draw` - draws nonzero structure of matrix, using `MatView()` and `PetscDrawOpenX()`. +- `-display ` - Sets display name (default is host) +- `-draw_pause ` - Sets number of seconds to pause after display +- `-mat_view socket` - Sends matrix to socket, can be accessed from MATLAB (See [Using MATLAB with PETSc](ch_matlab)) +- `-viewer_socket_machine ` - Machine to use for socket +- `-viewer_socket_port ` - Port number to use for socket +- `-mat_view binary:filename[:append]` - Save matrix to file in binary format + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatAssemblyBegin()`, `MatSetValues()`, `PetscDrawOpenX()`, `PetscDrawCreate()`, `MatView()`, `MatAssembled()`, `PetscViewerSocketOpen()` + +# External Links +$(_doc_external("Mat/MatAssemblyEnd")) +""" +function MatAssemblyEnd(petsclib::PetscLibType, mat::PetscMat, type::MatAssemblyType) end + +@for_petsc function MatAssemblyEnd(petsclib::$UnionPetscLib, mat::PetscMat, type::MatAssemblyType ) + + @chk ccall( + (:MatAssemblyEnd, $petsc_library), + PetscErrorCode, + (CMat, MatAssemblyType), + mat, type, + ) + + + return nothing +end + +""" + MatSetOption(petsclib::PetscLibType,mat::PetscMat, op::MatOption, flg::PetscBool) +Sets a parameter option for a matrix. Some options +may be specific to certain storage formats. Some options +determine how values will be inserted (or added). Sorted, +row-oriented input will generally assemble the fastest. The default +is row-oriented. + +Logically Collective for certain operations, such as `MAT_SPD`, not collective for `MAT_ROW_ORIENTED`, see `MatOption` + +Input Parameters: +- `mat` - the matrix +- `op` - the option, one of those listed below (and possibly others), +- `flg` - turn the option on (`PETSC_TRUE`) or off (`PETSC_FALSE`) + +Options Describing Matrix Structure: +- `MAT_SPD` - symmetric positive definite +- `MAT_SYMMETRIC` - symmetric in terms of both structure and value +- `MAT_HERMITIAN` - transpose is the complex conjugation +- `MAT_STRUCTURALLY_SYMMETRIC` - symmetric nonzero structure +- `MAT_SYMMETRY_ETERNAL` - indicates the symmetry (or Hermitian structure) or its absence will persist through any changes to the matrix +- `MAT_STRUCTURAL_SYMMETRY_ETERNAL` - indicates the structural symmetry or its absence will persist through any changes to the matrix +- `MAT_SPD_ETERNAL` - indicates the value of `MAT_SPD` (true or false) will persist through any changes to the matrix + +These are not really options of the matrix, they are knowledge about the structure of the matrix that users may provide so that they +do not need to be computed (usually at a high cost) + +Options For Use with `MatSetValues()`: +Insert a logically dense subblock, which can be +- `MAT_ROW_ORIENTED` - row-oriented (default) + +These options reflect the data you pass in with `MatSetValues()`; it has +nothing to do with how the data is stored internally in the matrix +data structure. + +When (re)assembling a matrix, we can restrict the input for +efficiency/debugging purposes. These options include +- `MAT_NEW_NONZERO_LOCATIONS` - additional insertions will be allowed if they generate a new nonzero (slow) +- `MAT_FORCE_DIAGONAL_ENTRIES` - forces diagonal entries to be allocated +- `MAT_IGNORE_OFF_PROC_ENTRIES` - drops off-processor entries +- `MAT_NEW_NONZERO_LOCATION_ERR` - generates an error for new matrix entry +- `MAT_USE_HASH_TABLE` - uses a hash table to speed up matrix assembly +- `MAT_NO_OFF_PROC_ENTRIES` - you know each process will only set values for its own rows, will generate an error if +any process sets values for another process. This avoids all reductions in the MatAssembly routines and thus improves +performance for very large process counts. +- `MAT_SUBSET_OFF_PROC_ENTRIES` - you know that the first assembly after setting this flag will set a superset +of the off-process entries required for all subsequent assemblies. This avoids a rendezvous step in the MatAssembly +functions, instead sending only neighbor messages. + +Level: intermediate + +-seealso: [](ch_matrices), `MatOption`, `Mat`, `MatGetOption()` + +# External Links +$(_doc_external("Mat/MatSetOption")) +""" +function MatSetOption(petsclib::PetscLibType, mat::PetscMat, op::MatOption, flg::PetscBool) end + +@for_petsc function MatSetOption(petsclib::$UnionPetscLib, mat::PetscMat, op::MatOption, flg::PetscBool ) + + @chk ccall( + (:MatSetOption, $petsc_library), + PetscErrorCode, + (CMat, MatOption, PetscBool), + mat, op, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = MatGetOption(petsclib::PetscLibType,mat::PetscMat, op::MatOption) +Gets a parameter option that has been set for a matrix. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `op` - the option, this only responds to certain options, check the code for which ones + +Output Parameter: +- `flg` - turn the option on (`PETSC_TRUE`) or off (`PETSC_FALSE`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatOption`, `MatSetOption()`, `MatIsSymmetric()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, +`MatIsSymmetricKnown()`, `MatIsHermitianKnown()`, `MatIsStructurallySymmetricKnown()` + +# External Links +$(_doc_external("Mat/MatGetOption")) +""" +function MatGetOption(petsclib::PetscLibType, mat::PetscMat, op::MatOption) end + +@for_petsc function MatGetOption(petsclib::$UnionPetscLib, mat::PetscMat, op::MatOption ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatGetOption, $petsc_library), + PetscErrorCode, + (CMat, MatOption, Ptr{PetscBool}), + mat, op, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatZeroEntries(petsclib::PetscLibType,mat::PetscMat) +Zeros all entries of a matrix. For sparse matrices +this routine retains the old nonzero structure. + +Logically Collective + +Input Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRows()`, `MatZeroRowsColumns()` + +# External Links +$(_doc_external("Mat/MatZeroEntries")) +""" +function MatZeroEntries(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatZeroEntries(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatZeroEntries, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatZeroRowsColumns(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows and columns of a matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows/columns to zero +- `rows` - the global row indices +- `diag` - value put in the diagonal of the eliminated rows +- `x` - optional vector of the solution for zeroed rows (other entries in vector are not used), these must be set before this call +- `b` - optional vector of the right-hand side, that will be adjusted by provided solution entries + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRows()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsColumns")) +""" +function MatZeroRowsColumns(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsColumns(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{$PetscInt}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsColumns, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsColumnsIS(petsclib::PetscLibType,mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows and columns of a matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `is` - the rows to zero +- `diag` - value put in all diagonals of eliminated rows (0.0 will even eliminate diagonal entry) +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRows()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsColumnsIS")) +""" +function MatZeroRowsColumnsIS(petsclib::PetscLibType, mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsColumnsIS(petsclib::$UnionPetscLib, mat::PetscMat, is::IS, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsColumnsIS, $petsc_library), + PetscErrorCode, + (CMat, IS, $PetscScalar, CVec, CVec), + mat, is, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRows(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows of a matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows to zero +- `rows` - the global row indices +- `diag` - value put in the diagonal of the zeroed rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used), these must be set before this call +- `b` - optional vector of right-hand side, that will be adjusted by provided solution entries + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()`, `PCREDISTRIBUTE`, `MAT_KEEP_NONZERO_PATTERN` + +# External Links +$(_doc_external("Mat/MatZeroRows")) +""" +function MatZeroRows(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRows(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{$PetscInt}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRows, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsIS(petsclib::PetscLibType,mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows of a matrix indicated by an `IS` + +Collective + +Input Parameters: +- `mat` - the matrix +- `is` - index set, `IS`, of rows to remove (if `NULL` then no row is removed) +- `diag` - value put in all diagonals of eliminated rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRows()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()`, `IS` + +# External Links +$(_doc_external("Mat/MatZeroRowsIS")) +""" +function MatZeroRowsIS(petsclib::PetscLibType, mat::PetscMat, is::Union{Ptr,IS}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsIS(petsclib::$UnionPetscLib, mat::PetscMat, is::Union{Ptr,IS}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsIS, $petsc_library), + PetscErrorCode, + (CMat, IS, $PetscScalar, CVec, CVec), + mat, is, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsStencil(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{MatStencil}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows of a matrix indicated by a `MatStencil`. These rows must be local to the process. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows to remove +- `rows` - the grid coordinates (and component number when dof > 1) for matrix rows indicated by an array of `MatStencil` +- `diag` - value put in all diagonals of eliminated rows (0.0 will even eliminate diagonal entry) +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatStencil`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRows()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsStencil")) +""" +function MatZeroRowsStencil(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{MatStencil}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsStencil(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{MatStencil}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsStencil, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{MatStencil}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsColumnsStencil(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{MatStencil}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all row and column entries (except possibly the main diagonal) +of a set of rows and columns of a matrix. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows/columns to remove +- `rows` - the grid coordinates (and component number when dof > 1) for matrix rows +- `diag` - value put in all diagonals of eliminated rows (0.0 will even eliminate diagonal entry) +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRows()` + +# External Links +$(_doc_external("Mat/MatZeroRowsColumnsStencil")) +""" +function MatZeroRowsColumnsStencil(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{MatStencil}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsColumnsStencil(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{MatStencil}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsColumnsStencil, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{MatStencil}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsLocal(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows of a matrix; using local numbering of rows. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows to remove +- `rows` - the local row indices +- `diag` - value put in all diagonals of eliminated rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRows()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsLocal")) +""" +function MatZeroRowsLocal(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsLocal(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{$PetscInt}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsLocalIS(petsclib::PetscLibType,mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows of a matrix; using local numbering of rows. + +Collective + +Input Parameters: +- `mat` - the matrix +- `is` - index set of rows to remove +- `diag` - value put in all diagonals of eliminated rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRows()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsLocalIS")) +""" +function MatZeroRowsLocalIS(petsclib::PetscLibType, mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsLocalIS(petsclib::$UnionPetscLib, mat::PetscMat, is::IS, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsLocalIS, $petsc_library), + PetscErrorCode, + (CMat, IS, $PetscScalar, CVec, CVec), + mat, is, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsColumnsLocal(petsclib::PetscLibType,mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows and columns of a matrix; using local numbering of rows. + +Collective + +Input Parameters: +- `mat` - the matrix +- `numRows` - the number of rows to remove +- `rows` - the global row indices +- `diag` - value put in all diagonals of eliminated rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRows()`, `MatZeroRowsColumnsLocalIS()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsColumnsLocal")) +""" +function MatZeroRowsColumnsLocal(petsclib::PetscLibType, mat::PetscMat, numRows::PetscInt, rows::Vector{PetscInt}, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsColumnsLocal(petsclib::$UnionPetscLib, mat::PetscMat, numRows::$PetscInt, rows::Vector{$PetscInt}, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsColumnsLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscScalar, CVec, CVec), + mat, numRows, rows, diag, x, b, + ) + + + return nothing +end + +""" + MatZeroRowsColumnsLocalIS(petsclib::PetscLibType,mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) +Zeros all entries (except possibly the main diagonal) +of a set of rows and columns of a matrix; using local numbering of rows. + +Collective + +Input Parameters: +- `mat` - the matrix +- `is` - index set of rows to remove +- `diag` - value put in all diagonals of eliminated rows +- `x` - optional vector of solutions for zeroed rows (other entries in vector are not used) +- `b` - optional vector of right-hand side, that will be adjusted by provided solution + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatZeroRowsIS()`, `MatZeroRowsColumns()`, `MatZeroRowsLocalIS()`, `MatZeroRowsStencil()`, `MatZeroEntries()`, `MatZeroRowsLocal()`, `MatSetOption()`, +`MatZeroRowsColumnsLocal()`, `MatZeroRows()`, `MatZeroRowsColumnsIS()`, `MatZeroRowsColumnsStencil()` + +# External Links +$(_doc_external("Mat/MatZeroRowsColumnsLocalIS")) +""" +function MatZeroRowsColumnsLocalIS(petsclib::PetscLibType, mat::PetscMat, is::IS, diag::PetscScalar, x::PetscVec, b::PetscVec) end + +@for_petsc function MatZeroRowsColumnsLocalIS(petsclib::$UnionPetscLib, mat::PetscMat, is::IS, diag::$PetscScalar, x::PetscVec, b::PetscVec ) + + @chk ccall( + (:MatZeroRowsColumnsLocalIS, $petsc_library), + PetscErrorCode, + (CMat, IS, $PetscScalar, CVec, CVec), + mat, is, diag, x, b, + ) + + + return nothing +end + +""" + m::PetscInt,n::PetscInt = MatGetSize(petsclib::PetscLibType,mat::PetscMat) +Returns the numbers of rows and columns in a matrix. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `m` - the number of global rows +- `n` - the number of global columns + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetSizes()`, `MatGetLocalSize()` + +# External Links +$(_doc_external("Mat/MatGetSize")) +""" +function MatGetSize(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetSize(petsclib::$UnionPetscLib, mat::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, m_, n_, + ) + + m = m_[] + n = n_[] + + return m,n +end + +""" + m::PetscInt,n::PetscInt = MatGetLocalSize(petsclib::PetscLibType,mat::PetscMat) +For most matrix formats, excluding `MATELEMENTAL` and `MATSCALAPACK`, Returns the number of local rows and local columns +of a matrix. For all matrices this is the local size of the left and right vectors as returned by `MatCreateVecs()`. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `m` - the number of local rows, use `NULL` to not obtain this value +- `n` - the number of local columns, use `NULL` to not obtain this value + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetSizes()`, `MatGetSize()` + +# External Links +$(_doc_external("Mat/MatGetLocalSize")) +""" +function MatGetLocalSize(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetLocalSize(petsclib::$UnionPetscLib, mat::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetLocalSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, m_, n_, + ) + + m = m_[] + n = n_[] + + return m,n +end + +""" + m::PetscInt,n::PetscInt = MatGetOwnershipRangeColumn(petsclib::PetscLibType,mat::PetscMat) +Returns the range of matrix columns associated with rows of a +vector one multiplies this matrix by that are owned by this processor. + +Not Collective, unless matrix has not been allocated, then collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `m` - the global index of the first local column, use `NULL` to not obtain this value +- `n` - one more than the global index of the last local column, use `NULL` to not obtain this value + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangesColumn()`, `PetscLayout`, +`MatSetSizes()`, `MatCreateAIJ()`, `DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Mat/MatGetOwnershipRangeColumn")) +""" +function MatGetOwnershipRangeColumn(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetOwnershipRangeColumn(petsclib::$UnionPetscLib, mat::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetOwnershipRangeColumn, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, m_, n_, + ) + + m = m_[] + n = n_[] + + return m,n +end + +""" + m::PetscInt,n::PetscInt = MatGetOwnershipRange(petsclib::PetscLibType,mat::PetscMat) +For matrices that own values by row, excludes `MATELEMENTAL` and `MATSCALAPACK`, returns the range of matrix rows owned by +this MPI process. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `m` - the global index of the first local row, use `NULL` to not obtain this value +- `n` - one more than the global index of the last local row, use `NULL` to not obtain this value + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangeColumn()`, `MatGetOwnershipRangesColumn()`, `PetscSplitOwnership()`, +`PetscSplitOwnershipBlock()`, `PetscLayout`, `MatSetSizes()`, `MatCreateAIJ()`, `DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Mat/MatGetOwnershipRange")) +""" +function MatGetOwnershipRange(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetOwnershipRange(petsclib::$UnionPetscLib, mat::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetOwnershipRange, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, m_, n_, + ) + + m = m_[] + n = n_[] + + return m,n +end + +""" + ranges::Vector{PetscInt} = MatGetOwnershipRanges(petsclib::PetscLibType,mat::PetscMat) +For matrices that own values by row, excludes `MATELEMENTAL` and +`MATSCALAPACK`, returns the range of matrix rows owned by each process. + +Not Collective, unless matrix has not been allocated + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `ranges` - start of each processors portion plus one more than the total length at the end, of length `size` + 1 +where `size` is the number of MPI processes used by `mat` + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetOwnershipRange()`, `MatGetOwnershipRangeColumn()`, `MatGetOwnershipRangesColumn()`, `PetscLayout`, +`PetscSplitOwnership()`, `PetscSplitOwnershipBlock()`, `MatSetSizes()`, `MatCreateAIJ()`, +`DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Mat/MatGetOwnershipRanges")) +""" +function MatGetOwnershipRanges(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetOwnershipRanges(petsclib::$UnionPetscLib, mat::PetscMat ) + ranges_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscInt}}), + mat, ranges_, + ) + + ranges = unsafe_wrap(Array, ranges_[], VecGetLocalSize(petsclib, x); own = false) + + return ranges +end + +""" + ranges::Vector{PetscInt} = MatGetOwnershipRangesColumn(petsclib::PetscLibType,mat::PetscMat) +Returns the ranges of matrix columns associated with rows of a +vector one multiplies this vector by that are owned by each processor. + +Not Collective, unless matrix has not been allocated + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `ranges` - start of each processors portion plus one more than the total length at the end + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetOwnershipRange()`, `MatGetOwnershipRangeColumn()`, `MatGetOwnershipRanges()`, +`PetscSplitOwnership()`, `PetscSplitOwnershipBlock()`, `PetscLayout`, `MatSetSizes()`, `MatCreateAIJ()`, +`DMDAGetGhostCorners()`, `DM` + +# External Links +$(_doc_external("Mat/MatGetOwnershipRangesColumn")) +""" +function MatGetOwnershipRangesColumn(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetOwnershipRangesColumn(petsclib::$UnionPetscLib, mat::PetscMat ) + ranges_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatGetOwnershipRangesColumn, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscInt}}), + mat, ranges_, + ) + + ranges = unsafe_wrap(Array, ranges_[], VecGetLocalSize(petsclib, x); own = false) + + return ranges +end + +""" + MatGetOwnershipIS(petsclib::PetscLibType,A::PetscMat, rows::IS, cols::IS) +Get row and column ownership of a matrices' values as index sets. + +Not Collective + +Input Parameter: +- `A` - matrix + +Output Parameters: +- `rows` - rows in which this process owns elements, , use `NULL` to not obtain this value +- `cols` - columns in which this process owns elements, use `NULL` to not obtain this value + +Level: intermediate + +-seealso: [](ch_matrices), `IS`, `Mat`, `MatGetOwnershipRanges()`, `MatSetValues()`, `MATELEMENTAL`, `MATSCALAPACK` + +# External Links +$(_doc_external("Mat/MatGetOwnershipIS")) +""" +function MatGetOwnershipIS(petsclib::PetscLibType, A::PetscMat, rows::IS, cols::IS) end + +@for_petsc function MatGetOwnershipIS(petsclib::$UnionPetscLib, A::PetscMat, rows::IS, cols::IS ) + + @chk ccall( + (:MatGetOwnershipIS, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}, Ptr{IS}), + A, rows, cols, + ) + + + return nothing +end + +""" + MatILUFactorSymbolic(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) +Performs symbolic ILU factorization of a matrix obtained with `MatGetFactor()` +Uses levels of fill only, not drop tolerance. Use `MatLUFactorNumeric()` +to complete the factorization. + +Collective + +Input Parameters: +- `fact` - the factorized matrix obtained with `MatGetFactor()` +- `mat` - the matrix +- `row` - row permutation +- `col` - column permutation +- `info` - structure containing +-seealso: [](ch_matrices), `Mat`, [Matrix Factorization](sec_matfactor), `MatGetFactor()`, `MatLUFactorSymbolic()`, `MatLUFactorNumeric()`, `MatCholeskyFactor()` +`MatGetOrdering()`, `MatFactorInfo` + +# External Links +$(_doc_external("Mat/MatILUFactorSymbolic")) +""" +function MatILUFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo) end + +@for_petsc function MatILUFactorSymbolic(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, row::IS, col::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatILUFactorSymbolic, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, IS, Ptr{MatFactorInfo}), + fact, mat, row, col, info, + ) + + + return nothing +end + +""" + MatICCFactorSymbolic(petsclib::PetscLibType,fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo) +Performs symbolic incomplete +Cholesky factorization for a symmetric matrix. Use +`MatCholeskyFactorNumeric()` to complete the factorization. + +Collective + +Input Parameters: +- `fact` - the factorized matrix obtained with `MatGetFactor()` +- `mat` - the matrix to be factored +- `perm` - row and column permutation +- `info` - structure containing +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatCholeskyFactorNumeric()`, `MatCholeskyFactor()`, `MatFactorInfo` + +# External Links +$(_doc_external("Mat/MatICCFactorSymbolic")) +""" +function MatICCFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo) end + +@for_petsc function MatICCFactorSymbolic(petsclib::$UnionPetscLib, fact::PetscMat, mat::PetscMat, perm::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatICCFactorSymbolic, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, Ptr{MatFactorInfo}), + fact, mat, perm, info, + ) + + + return nothing +end + +""" + submat::Vector{PetscMat} = MatCreateSubMatrices(petsclib::PetscLibType,mat::PetscMat, n::PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse) +Extracts several submatrices from a matrix. If submat +points to an array of valid matrices, they may be reused to store the new +submatrices. + +Collective + +Input Parameters: +- `mat` - the matrix +- `n` - the number of submatrixes to be extracted (on this processor, may be zero) +- `irow` - index set of rows to extract +- `icol` - index set of columns to extract +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `submat` - the array of submatrices + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroySubMatrices()`, `MatCreateSubMatrix()`, `MatGetRow()`, `MatGetDiagonal()`, `MatReuse` + +# External Links +$(_doc_external("Mat/MatCreateSubMatrices")) +""" +function MatCreateSubMatrices(petsclib::PetscLibType, mat::PetscMat, n::PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse) end + +@for_petsc function MatCreateSubMatrices(petsclib::$UnionPetscLib, mat::PetscMat, n::$PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse ) + submat_ = Ref{Ptr{PetscMat}}() + + @chk ccall( + (:MatCreateSubMatrices, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{CMat}}), + mat, n, irow, icol, scall, submat_, + ) + + submat = unsafe_wrap(Array, submat_[], VecGetLocalSize(petsclib, x); own = false) + + return submat +end + +""" + submat::Vector{PetscMat} = MatCreateSubMatricesMPI(petsclib::PetscLibType,mat::PetscMat, n::PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse) +Extracts MPI submatrices across a sub communicator of `mat` (by pairs of `IS` that may live on subcomms). + +Collective + +Input Parameters: +- `mat` - the matrix +- `n` - the number of submatrixes to be extracted +- `irow` - index set of rows to extract +- `icol` - index set of columns to extract +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `submat` - the array of submatrices + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `PCGASM`, `MatCreateSubMatrices()`, `MatCreateSubMatrix()`, `MatGetRow()`, `MatGetDiagonal()`, `MatReuse` + +# External Links +$(_doc_external("Mat/MatCreateSubMatricesMPI")) +""" +function MatCreateSubMatricesMPI(petsclib::PetscLibType, mat::PetscMat, n::PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse) end + +@for_petsc function MatCreateSubMatricesMPI(petsclib::$UnionPetscLib, mat::PetscMat, n::$PetscInt, irow::Vector{IS}, icol::Vector{IS}, scall::MatReuse ) + submat_ = Ref{Ptr{PetscMat}}() + + @chk ccall( + (:MatCreateSubMatricesMPI, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{CMat}}), + mat, n, irow, icol, scall, submat_, + ) + + submat = unsafe_wrap(Array, submat_[], VecGetLocalSize(petsclib, x); own = false) + + return submat +end + +""" + MatDestroyMatrices(petsclib::PetscLibType,n::PetscInt, mat::Vector{PetscMat}) +Destroys an array of matrices + +Collective + +Input Parameters: +- `n` - the number of local matrices +- `mat` - the matrices (this is a pointer to the array of matrices) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateSubMatrices()`, `MatDestroySubMatrices()` + +# External Links +$(_doc_external("Mat/MatDestroyMatrices")) +""" +function MatDestroyMatrices(petsclib::PetscLibType, n::PetscInt, mat::Vector{PetscMat}) end + +@for_petsc function MatDestroyMatrices(petsclib::$UnionPetscLib, n::$PetscInt, mat::Vector{PetscMat} ) + mat_ = Ref(pointer(mat)) + + @chk ccall( + (:MatDestroyMatrices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{CMat}}), + n, mat_, + ) + + + return nothing +end + +""" + MatDestroySubMatrices(petsclib::PetscLibType,n::PetscInt, mat::Vector{PetscMat}) +Destroys a set of matrices obtained with `MatCreateSubMatrices()`. + +Collective + +Input Parameters: +- `n` - the number of local matrices +- `mat` - the matrices (this is a pointer to the array of matrices, to match the calling sequence of `MatCreateSubMatrices()`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateSubMatrices()`, `MatDestroyMatrices()` + +# External Links +$(_doc_external("Mat/MatDestroySubMatrices")) +""" +function MatDestroySubMatrices(petsclib::PetscLibType, n::PetscInt, mat::Vector{PetscMat}) end + +@for_petsc function MatDestroySubMatrices(petsclib::$UnionPetscLib, n::$PetscInt, mat::Vector{PetscMat} ) + mat_ = Ref(pointer(mat)) + + @chk ccall( + (:MatDestroySubMatrices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{CMat}}), + n, mat_, + ) + + + return nothing +end + +""" + MatGetSeqNonzeroStructure(petsclib::PetscLibType,mat::PetscMat, matstruct::PetscMat) +Extracts the nonzero structure from a matrix and stores it, in its entirety, on each process + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `matstruct` - the sequential matrix with the nonzero structure of `mat` + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatDestroySeqNonzeroStructure()`, `MatCreateSubMatrices()`, `MatDestroyMatrices()` + +# External Links +$(_doc_external("Mat/MatGetSeqNonzeroStructure")) +""" +function MatGetSeqNonzeroStructure(petsclib::PetscLibType, mat::PetscMat, matstruct::PetscMat) end + +@for_petsc function MatGetSeqNonzeroStructure(petsclib::$UnionPetscLib, mat::PetscMat, matstruct::PetscMat ) + matstruct_ = Ref(matstruct.ptr) + + @chk ccall( + (:MatGetSeqNonzeroStructure, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + mat, matstruct_, + ) + + matstruct.ptr = C_NULL + + return nothing +end + +""" + MatDestroySeqNonzeroStructure(petsclib::PetscLibType,mat::PetscMat) +Destroys matrix obtained with `MatGetSeqNonzeroStructure()`. + +Collective + +Input Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetSeqNonzeroStructure()` + +# External Links +$(_doc_external("Mat/MatDestroySeqNonzeroStructure")) +""" +function MatDestroySeqNonzeroStructure(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatDestroySeqNonzeroStructure(petsclib::$UnionPetscLib, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:MatDestroySeqNonzeroStructure, $petsc_library), + PetscErrorCode, + (Ptr{CMat},), + mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + MatIncreaseOverlap(petsclib::PetscLibType,mat::PetscMat, n::PetscInt, is::Vector{IS}, ov::PetscInt) +Given a set of submatrices indicated by index sets, +replaces the index sets by larger ones that represent submatrices with +additional overlap. + +Collective + +Input Parameters: +- `mat` - the matrix +- `n` - the number of index sets +- `is` - the array of index sets (these index sets will changed during the call) +- `ov` - the additional overlap requested + +Options Database Key: +- `-mat_increase_overlap_scalable` - use a scalable algorithm to compute the overlap (supported by MPIAIJ matrix) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `PCASM`, `MatSetBlockSize()`, `MatIncreaseOverlapSplit()`, `MatCreateSubMatrices()` + +# External Links +$(_doc_external("Mat/MatIncreaseOverlap")) +""" +function MatIncreaseOverlap(petsclib::PetscLibType, mat::PetscMat, n::PetscInt, is::Vector{IS}, ov::PetscInt) end + +@for_petsc function MatIncreaseOverlap(petsclib::$UnionPetscLib, mat::PetscMat, n::$PetscInt, is::Vector{IS}, ov::$PetscInt ) + + @chk ccall( + (:MatIncreaseOverlap, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{IS}, $PetscInt), + mat, n, is, ov, + ) + + + return nothing +end + +""" + MatIncreaseOverlapSplit(petsclib::PetscLibType,mat::PetscMat, n::PetscInt, is::Vector{IS}, ov::PetscInt) +Given a set of submatrices indicated by index sets across +a sub communicator, replaces the index sets by larger ones that represent submatrices with +additional overlap. + +Collective + +Input Parameters: +- `mat` - the matrix +- `n` - the number of index sets +- `is` - the array of index sets (these index sets will changed during the call) +- `ov` - the additional overlap requested + +` Options Database Key: +- `-mat_increase_overlap_scalable` - use a scalable algorithm to compute the overlap (supported by MPIAIJ matrix) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreateSubMatrices()`, `MatIncreaseOverlap()` + +# External Links +$(_doc_external("Mat/MatIncreaseOverlapSplit")) +""" +function MatIncreaseOverlapSplit(petsclib::PetscLibType, mat::PetscMat, n::PetscInt, is::Vector{IS}, ov::PetscInt) end + +@for_petsc function MatIncreaseOverlapSplit(petsclib::$UnionPetscLib, mat::PetscMat, n::$PetscInt, is::Vector{IS}, ov::$PetscInt ) + + @chk ccall( + (:MatIncreaseOverlapSplit, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{IS}, $PetscInt), + mat, n, is, ov, + ) + + + return nothing +end + +""" + bs::PetscInt = MatGetBlockSize(petsclib::PetscLibType,mat::PetscMat) +Returns the matrix block size. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `bs` - block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATBAIJ`, `MATSBAIJ`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatGetBlockSize")) +""" +function MatGetBlockSize(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetBlockSize(petsclib::$UnionPetscLib, mat::PetscMat ) + bs_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetBlockSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + mat, bs_, + ) + + bs = bs_[] + + return bs +end + +""" + rbs::PetscInt,cbs::PetscInt = MatGetBlockSizes(petsclib::PetscLibType,mat::PetscMat) +Returns the matrix block row and column sizes. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `rbs` - row block size +- `cbs` - column block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATBAIJ`, `MATSBAIJ`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSize()`, `MatSetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatGetBlockSizes")) +""" +function MatGetBlockSizes(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetBlockSizes(petsclib::$UnionPetscLib, mat::PetscMat ) + rbs_ = Ref{$PetscInt}() + cbs_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, rbs_, cbs_, + ) + + rbs = rbs_[] + cbs = cbs_[] + + return rbs,cbs +end + +""" + MatSetBlockSize(petsclib::PetscLibType,mat::PetscMat, bs::PetscInt) +Sets the matrix block size. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `bs` - block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATBAIJ`, `MATSBAIJ`, `MATAIJ`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSizes()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatSetBlockSize")) +""" +function MatSetBlockSize(petsclib::PetscLibType, mat::PetscMat, bs::PetscInt) end + +@for_petsc function MatSetBlockSize(petsclib::$UnionPetscLib, mat::PetscMat, bs::$PetscInt ) + + @chk ccall( + (:MatSetBlockSize, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + mat, bs, + ) + + + return nothing +end + +""" + MatComputeVariableBlockEnvelope(petsclib::PetscLibType,mat::PetscMat) +Given a matrix whose nonzeros are in blocks along the diagonal this computes and stores +the sizes of these blocks in the matrix. An individual block may lie over several processes. + +Collective + +Input Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatInvertVariableBlockEnvelope()`, `MatSetVariableBlockSizes()` + +# External Links +$(_doc_external("Mat/MatComputeVariableBlockEnvelope")) +""" +function MatComputeVariableBlockEnvelope(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatComputeVariableBlockEnvelope(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatComputeVariableBlockEnvelope, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + MatInvertVariableBlockEnvelope(petsclib::PetscLibType,A::PetscMat, reuse::MatReuse, C::PetscMat) +set matrix C to be the inverted block diagonal of matrix A + +Collective + +Input Parameters: +- `A` - the matrix +- `reuse` - indicates if the `C` matrix was obtained from a previous call to this routine + +Output Parameter: +- `C` - matrix with inverted block diagonal of `A` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatInvertBlockDiagonal()`, `MatComputeBlockDiagonal()` + +# External Links +$(_doc_external("Mat/MatInvertVariableBlockEnvelope")) +""" +function MatInvertVariableBlockEnvelope(petsclib::PetscLibType, A::PetscMat, reuse::MatReuse, C::PetscMat) end + +@for_petsc function MatInvertVariableBlockEnvelope(petsclib::$UnionPetscLib, A::PetscMat, reuse::MatReuse, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatInvertVariableBlockEnvelope, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{CMat}), + A, reuse, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatSetVariableBlockSizes(petsclib::PetscLibType,mat::PetscMat, nblocks::PetscInt, bsizes::Vector{PetscInt}) +Sets diagonal point + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `nblocks` - the number of blocks on this process, each block can only exist on a single process +- `bsizes` - the block sizes + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSizes()`, `MatGetBlockSizes()`, `MatGetVariableBlockSizes()`, +`MatComputeVariableBlockEnvelope()`, `PCVPBJACOBI` + +# External Links +$(_doc_external("Mat/MatSetVariableBlockSizes")) +""" +function MatSetVariableBlockSizes(petsclib::PetscLibType, mat::PetscMat, nblocks::PetscInt, bsizes::Vector{PetscInt}) end + +@for_petsc function MatSetVariableBlockSizes(petsclib::$UnionPetscLib, mat::PetscMat, nblocks::$PetscInt, bsizes::Vector{$PetscInt} ) + + @chk ccall( + (:MatSetVariableBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}), + mat, nblocks, bsizes, + ) + + + return nothing +end + +""" + nblocks::PetscInt,bsizes::Vector{PetscInt} = MatGetVariableBlockSizes(petsclib::PetscLibType,mat::PetscMat) +Gets a diagonal blocks of the matrix that need not be of the same size + +Not Collective; No Fortran Support + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `nblocks` - the number of blocks on this process +- `bsizes` - the block sizes + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSizes()`, `MatGetBlockSizes()`, `MatSetVariableBlockSizes()`, `MatComputeVariableBlockEnvelope()` + +# External Links +$(_doc_external("Mat/MatGetVariableBlockSizes")) +""" +function MatGetVariableBlockSizes(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetVariableBlockSizes(petsclib::$UnionPetscLib, mat::PetscMat ) + nblocks_ = Ref{$PetscInt}() + bsizes_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatGetVariableBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + mat, nblocks_, bsizes_, + ) + + nblocks = nblocks_[] + bsizes = unsafe_wrap(Array, bsizes_[], VecGetLocalSize(petsclib, x); own = false) + + return nblocks,bsizes +end + +""" + MatSelectVariableBlockSizes(petsclib::PetscLibType,subA::PetscMat, A::PetscMat, isrow::IS) +When creating a submatrix, pass on the variable block sizes + +Not Collective + +Input Parameter: +- `subA` - the submatrix +- `A` - the original matrix +- `isrow` - The `IS` of selected rows for the submatrix, must be sorted + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatSetVariableBlockSizes()`, `MatComputeVariableBlockEnvelope()` + +# External Links +$(_doc_external("Mat/MatSelectVariableBlockSizes")) +""" +function MatSelectVariableBlockSizes(petsclib::PetscLibType, subA::PetscMat, A::PetscMat, isrow::IS) end + +@for_petsc function MatSelectVariableBlockSizes(petsclib::$UnionPetscLib, subA::PetscMat, A::PetscMat, isrow::IS ) + + @chk ccall( + (:MatSelectVariableBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS), + subA, A, isrow, + ) + + + return nothing +end + +""" + MatSetBlockSizes(petsclib::PetscLibType,mat::PetscMat, rbs::PetscInt, cbs::PetscInt) +Sets the matrix block row and column sizes. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `rbs` - row block size +- `cbs` - column block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSize()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatSetBlockSizes")) +""" +function MatSetBlockSizes(petsclib::PetscLibType, mat::PetscMat, rbs::PetscInt, cbs::PetscInt) end + +@for_petsc function MatSetBlockSizes(petsclib::$UnionPetscLib, mat::PetscMat, rbs::$PetscInt, cbs::$PetscInt ) + + @chk ccall( + (:MatSetBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt), + mat, rbs, cbs, + ) + + + return nothing +end + +""" + MatSetBlockSizesFromMats(petsclib::PetscLibType,mat::PetscMat, fromRow::PetscMat, fromCol::PetscMat) +Sets the matrix block row and column sizes to match a pair of matrices + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `fromRow` - matrix from which to copy row block size +- `fromCol` - matrix from which to copy column block size (can be same as fromRow) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, `MatGetBlockSize()`, `MatSetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatSetBlockSizesFromMats")) +""" +function MatSetBlockSizesFromMats(petsclib::PetscLibType, mat::PetscMat, fromRow::PetscMat, fromCol::PetscMat) end + +@for_petsc function MatSetBlockSizesFromMats(petsclib::$UnionPetscLib, mat::PetscMat, fromRow::PetscMat, fromCol::PetscMat ) + + @chk ccall( + (:MatSetBlockSizesFromMats, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat), + mat, fromRow, fromCol, + ) + + + return nothing +end + +""" + MatResidual(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) +Default routine to calculate the residual r = b + +Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand-side +- `x` - the approximate solution + +Output Parameter: +- `r` - location to store the residual + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMult()`, `MatMultAdd()`, `PCMGSetResidual()` + +# External Links +$(_doc_external("Mat/MatResidual")) +""" +function MatResidual(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) end + +@for_petsc function MatResidual(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec ) + + @chk ccall( + (:MatResidual, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, b, x, r, + ) + + + return nothing +end + +""" + n::PetscInt,ia::Vector{PetscInt},ja::Vector{PetscInt},done::PetscBool = MatGetRowIJ(petsclib::PetscLibType,mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) +Returns the compressed row storage i and j indices for the local rows of a sparse matrix + +Collective + +Input Parameters: +- `mat` - the matrix +- `shift` - 0 or 1 indicating we want the indices starting at 0 or 1 +- `symmetric` - `PETSC_TRUE` or `PETSC_FALSE` indicating the matrix data structure should be symmetrized +- `inodecompressed` - `PETSC_TRUE` or `PETSC_FALSE` indicating if the nonzero structure of the +inodes or the nonzero elements is wanted. For `MATBAIJ` matrices the compressed version is +always used. + +Output Parameters: +- `n` - number of local rows in the (possibly compressed) matrix, use `NULL` if not needed +- `ia` - the row pointers; that is ia[0] = 0, ia[row] = ia[row-1] + number of elements in that row of the matrix, use `NULL` if not needed +- `ja` - the column indices, use `NULL` if not needed +- `done` - indicates if the routine actually worked and returned appropriate ia[] and ja[] arrays; callers +are responsible for handling the case when done == `PETSC_FALSE` and ia and ja are not set + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATAIJ`, `MatGetColumnIJ()`, `MatRestoreRowIJ()`, `MatSeqAIJGetArray()` + +# External Links +$(_doc_external("Mat/MatGetRowIJ")) +""" +function MatGetRowIJ(petsclib::PetscLibType, mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) end + +@for_petsc function MatGetRowIJ(petsclib::$UnionPetscLib, mat::PetscMat, shift::$PetscInt, symmetric::PetscBool, inodecompressed::PetscBool ) + n_ = Ref{$PetscInt}() + ia_ = Ref{Ptr{$PetscInt}}() + ja_ = Ref{Ptr{$PetscInt}}() + done_ = Ref{PetscBool}() + + @chk ccall( + (:MatGetRowIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, PetscBool, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{PetscBool}), + mat, shift, symmetric, inodecompressed, n_, ia_, ja_, done_, + ) + + n = n_[] + ia = unsafe_wrap(Array, ia_[], VecGetLocalSize(petsclib, x); own = false) + ja = unsafe_wrap(Array, ja_[], VecGetLocalSize(petsclib, x); own = false) + done = done_[] + + return n,ia,ja,done +end + +""" + n::PetscInt,ia::Vector{PetscInt},ja::Vector{PetscInt},done::PetscBool = MatGetColumnIJ(petsclib::PetscLibType,mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) +Returns the compressed column storage i and j indices for sequential matrices. + +Collective + +Input Parameters: +- `mat` - the matrix +- `shift` - 1 or zero indicating we want the indices starting at 0 or 1 +- `symmetric` - `PETSC_TRUE` or `PETSC_FALSE` indicating the matrix data structure should be +symmetrized +- `inodecompressed` - `PETSC_TRUE` or `PETSC_FALSE` indicating if the nonzero structure of the +inodes or the nonzero elements is wanted. For `MATBAIJ` matrices the compressed version is +always used. + +Output Parameters: +- `n` - number of columns in the (possibly compressed) matrix +- `ia` - the column pointers; that is ia[0] = 0, ia[col] = i[col-1] + number of elements in that col of the matrix +- `ja` - the row indices +- `done` - `PETSC_TRUE` or `PETSC_FALSE`, indicating whether the values have been returned + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetRowIJ()`, `MatRestoreColumnIJ()` + +# External Links +$(_doc_external("Mat/MatGetColumnIJ")) +""" +function MatGetColumnIJ(petsclib::PetscLibType, mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) end + +@for_petsc function MatGetColumnIJ(petsclib::$UnionPetscLib, mat::PetscMat, shift::$PetscInt, symmetric::PetscBool, inodecompressed::PetscBool ) + n_ = Ref{$PetscInt}() + ia_ = Ref{Ptr{$PetscInt}}() + ja_ = Ref{Ptr{$PetscInt}}() + done_ = Ref{PetscBool}() + + @chk ccall( + (:MatGetColumnIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, PetscBool, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{PetscBool}), + mat, shift, symmetric, inodecompressed, n_, ia_, ja_, done_, + ) + + n = n_[] + ia = unsafe_wrap(Array, ia_[], VecGetLocalSize(petsclib, x); own = false) + ja = unsafe_wrap(Array, ja_[], VecGetLocalSize(petsclib, x); own = false) + done = done_[] + + return n,ia,ja,done +end + +""" + n::PetscInt,ia::Vector{PetscInt},ja::Vector{PetscInt},done::PetscBool = MatRestoreRowIJ(petsclib::PetscLibType,mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) +Call after you are completed with the ia,ja indices obtained with `MatGetRowIJ()`. + +Collective + +Input Parameters: +- `mat` - the matrix +- `shift` - 1 or zero indicating we want the indices starting at 0 or 1 +- `symmetric` - `PETSC_TRUE` or `PETSC_FALSE` indicating the matrix data structure should be symmetrized +- `inodecompressed` - `PETSC_TRUE` or `PETSC_FALSE` indicating if the nonzero structure of the +inodes or the nonzero elements is wanted. For `MATBAIJ` matrices the compressed version is +always used. +- `n` - size of (possibly compressed) matrix +- `ia` - the row pointers +- `ja` - the column indices + +Output Parameter: +- `done` - `PETSC_TRUE` or `PETSC_FALSE` indicated that the values have been returned + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetRowIJ()`, `MatRestoreColumnIJ()` + +# External Links +$(_doc_external("Mat/MatRestoreRowIJ")) +""" +function MatRestoreRowIJ(petsclib::PetscLibType, mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) end + +@for_petsc function MatRestoreRowIJ(petsclib::$UnionPetscLib, mat::PetscMat, shift::$PetscInt, symmetric::PetscBool, inodecompressed::PetscBool ) + n_ = Ref{$PetscInt}() + ia_ = Ref{Ptr{$PetscInt}}() + ja_ = Ref{Ptr{$PetscInt}}() + done_ = Ref{PetscBool}() + + @chk ccall( + (:MatRestoreRowIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, PetscBool, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{PetscBool}), + mat, shift, symmetric, inodecompressed, n_, ia_, ja_, done_, + ) + + n = n_[] + ia = unsafe_wrap(Array, ia_[], VecGetLocalSize(petsclib, x); own = false) + ja = unsafe_wrap(Array, ja_[], VecGetLocalSize(petsclib, x); own = false) + done = done_[] + + return n,ia,ja,done +end + +""" + n::PetscInt,ia::Vector{PetscInt},ja::Vector{PetscInt},done::PetscBool = MatRestoreColumnIJ(petsclib::PetscLibType,mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) +Call after you are completed with the ia,ja indices obtained with `MatGetColumnIJ()`. + +Collective + +Input Parameters: +- `mat` - the matrix +- `shift` - 1 or zero indicating we want the indices starting at 0 or 1 +- `symmetric` - `PETSC_TRUE` or `PETSC_FALSE` indicating the matrix data structure should be symmetrized +- `inodecompressed` - `PETSC_TRUE` or `PETSC_FALSE` indicating if the nonzero structure of the +inodes or the nonzero elements is wanted. For `MATBAIJ` matrices the compressed version is +always used. + +Output Parameters: +- `n` - size of (possibly compressed) matrix +- `ia` - the column pointers +- `ja` - the row indices +- `done` - `PETSC_TRUE` or `PETSC_FALSE` indicated that the values have been returned + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetColumnIJ()`, `MatRestoreRowIJ()` + +# External Links +$(_doc_external("Mat/MatRestoreColumnIJ")) +""" +function MatRestoreColumnIJ(petsclib::PetscLibType, mat::PetscMat, shift::PetscInt, symmetric::PetscBool, inodecompressed::PetscBool) end + +@for_petsc function MatRestoreColumnIJ(petsclib::$UnionPetscLib, mat::PetscMat, shift::$PetscInt, symmetric::PetscBool, inodecompressed::PetscBool ) + n_ = Ref{$PetscInt}() + ia_ = Ref{Ptr{$PetscInt}}() + ja_ = Ref{Ptr{$PetscInt}}() + done_ = Ref{PetscBool}() + + @chk ccall( + (:MatRestoreColumnIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, PetscBool, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{PetscBool}), + mat, shift, symmetric, inodecompressed, n_, ia_, ja_, done_, + ) + + n = n_[] + ia = unsafe_wrap(Array, ia_[], VecGetLocalSize(petsclib, x); own = false) + ja = unsafe_wrap(Array, ja_[], VecGetLocalSize(petsclib, x); own = false) + done = done_[] + + return n,ia,ja,done +end + +""" + MatSetUnfactored(petsclib::PetscLibType,mat::PetscMat) +Resets a factored matrix to be treated as unfactored. + +Logically Collective + +Input Parameter: +- `mat` - the factored matrix to be reset + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `PCFactorSetUseInPlace()`, `PCFactorGetUseInPlace()` + +# External Links +$(_doc_external("Mat/MatSetUnfactored")) +""" +function MatSetUnfactored(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatSetUnfactored(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatSetUnfactored, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + newmat::PetscMat = MatCreateSubMatrix(petsclib::PetscLibType,mat::PetscMat, isrow::IS, iscol::IS, cll::MatReuse) +Gets a single submatrix on the same number of processors +as the original matrix. + +Collective + +Input Parameters: +- `mat` - the original matrix +- `isrow` - parallel `IS` containing the rows this processor should obtain +- `iscol` - parallel `IS` containing all columns you wish to keep. Each process should list the columns that will be in IT's "diagonal part" in the new matrix. +- `cll` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `newmat` - the new submatrix, of the same type as the original matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateSubMatrices()`, `MatCreateSubMatricesMPI()`, `MatCreateSubMatrixVirtual()`, `MatSubMatrixVirtualUpdate()` + +# External Links +$(_doc_external("Mat/MatCreateSubMatrix")) +""" +function MatCreateSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow::IS, iscol::IS, cll::MatReuse) end + +@for_petsc function MatCreateSubMatrix(petsclib::$UnionPetscLib, mat::PetscMat, isrow::IS, iscol::IS, cll::MatReuse ) + newmat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSubMatrix, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, MatReuse, Ptr{CMat}), + mat, isrow, iscol, cll, newmat_, + ) + + newmat = PetscMat(newmat_[], petsclib) + + return newmat +end + +""" + MatPropagateSymmetryOptions(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Propagates symmetry options set on a matrix to another matrix + +Not Collective + +Input Parameters: +- `A` - the matrix we wish to propagate options from +- `B` - the matrix we wish to propagate options to + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetOption()`, `MatIsSymmetricKnown()`, `MatIsSPDKnown()`, `MatIsHermitianKnown()`, `MatIsStructurallySymmetricKnown()` + +# External Links +$(_doc_external("Mat/MatPropagateSymmetryOptions")) +""" +function MatPropagateSymmetryOptions(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatPropagateSymmetryOptions(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + + @chk ccall( + (:MatPropagateSymmetryOptions, $petsc_library), + PetscErrorCode, + (CMat, CMat), + A, B, + ) + + + return nothing +end + +""" + MatStashSetInitialSize(petsclib::PetscLibType,mat::PetscMat, size::PetscInt, bsize::PetscInt) +sets the sizes of the matrix stash, that is +used during the assembly process to store values that belong to +other processors. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `size` - the initial size of the stash. +- `bsize` - the initial size of the block-stash(if used). + +Options Database Keys: +- `-matstash_initial_size or ` - set initial size +- `-matstash_block_initial_size or ` - set initial block size + +Level: intermediate + +-seealso: [](ch_matrices), `MatAssemblyBegin()`, `MatAssemblyEnd()`, `Mat`, `MatStashGetInfo()` + +# External Links +$(_doc_external("Mat/MatStashSetInitialSize")) +""" +function MatStashSetInitialSize(petsclib::PetscLibType, mat::PetscMat, size::PetscInt, bsize::PetscInt) end + +@for_petsc function MatStashSetInitialSize(petsclib::$UnionPetscLib, mat::PetscMat, size::$PetscInt, bsize::$PetscInt ) + + @chk ccall( + (:MatStashSetInitialSize, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt), + mat, size, bsize, + ) + + + return nothing +end + +""" + MatInterpolateAdd(petsclib::PetscLibType,A::PetscMat, x::PetscVec, y::PetscVec, w::PetscVec) +w = y + A*x or A^T*x depending on the shape of +the matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the vector to be multiplied by the interpolation operator +- `y` - the vector to be added to the result + +Output Parameter: +- `w` - the resulting vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatMultAdd()`, `MatMultTransposeAdd()`, `MatRestrict()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatInterpolateAdd")) +""" +function MatInterpolateAdd(petsclib::PetscLibType, A::PetscMat, x::PetscVec, y::PetscVec, w::PetscVec) end + +@for_petsc function MatInterpolateAdd(petsclib::$UnionPetscLib, A::PetscMat, x::PetscVec, y::PetscVec, w::PetscVec ) + + @chk ccall( + (:MatInterpolateAdd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + A, x, y, w, + ) + + + return nothing +end + +""" + MatInterpolate(petsclib::PetscLibType,A::PetscMat, x::PetscVec, y::PetscVec) +y = A*x or A^T*x depending on the shape of +the matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the vector to be interpolated + +Output Parameter: +- `y` - the resulting vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatMultAdd()`, `MatMultTransposeAdd()`, `MatRestrict()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatInterpolate")) +""" +function MatInterpolate(petsclib::PetscLibType, A::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatInterpolate(petsclib::$UnionPetscLib, A::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatInterpolate, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + A, x, y, + ) + + + return nothing +end + +""" + MatRestrict(petsclib::PetscLibType,A::PetscMat, x::PetscVec, y::PetscVec) +y = A*x or A^T*x + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the vector to be restricted + +Output Parameter: +- `y` - the resulting vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatMultAdd()`, `MatMultTransposeAdd()`, `MatInterpolate()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatRestrict")) +""" +function MatRestrict(petsclib::PetscLibType, A::PetscMat, x::PetscVec, y::PetscVec) end + +@for_petsc function MatRestrict(petsclib::$UnionPetscLib, A::PetscMat, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:MatRestrict, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + A, x, y, + ) + + + return nothing +end + +""" + MatMatInterpolateAdd(petsclib::PetscLibType,A::PetscMat, x::PetscMat, w::PetscMat, y::PetscMat) +Y = W + A*X or W + A^T*X depending on the shape of `A` + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the input dense matrix to be multiplied +- `w` - the input dense matrix to be added to the result + +Output Parameter: +- `y` - the output dense matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatInterpolateAdd()`, `MatMatInterpolate()`, `MatMatRestrict()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatMatInterpolateAdd")) +""" +function MatMatInterpolateAdd(petsclib::PetscLibType, A::PetscMat, x::PetscMat, w::PetscMat, y::PetscMat) end + +@for_petsc function MatMatInterpolateAdd(petsclib::$UnionPetscLib, A::PetscMat, x::PetscMat, w::PetscMat, y::PetscMat ) + y_ = Ref(y.ptr) + + @chk ccall( + (:MatMatInterpolateAdd, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, Ptr{CMat}), + A, x, w, y_, + ) + + y.ptr = C_NULL + + return nothing +end + +""" + MatMatInterpolate(petsclib::PetscLibType,A::PetscMat, x::PetscMat, y::PetscMat) +Y = A*X or A^T*X depending on the shape of `A` + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the input dense matrix + +Output Parameter: +- `y` - the output dense matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatInterpolate()`, `MatRestrict()`, `MatMatRestrict()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatMatInterpolate")) +""" +function MatMatInterpolate(petsclib::PetscLibType, A::PetscMat, x::PetscMat, y::PetscMat) end + +@for_petsc function MatMatInterpolate(petsclib::$UnionPetscLib, A::PetscMat, x::PetscMat, y::PetscMat ) + y_ = Ref(y.ptr) + + @chk ccall( + (:MatMatInterpolate, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{CMat}), + A, x, y_, + ) + + y.ptr = C_NULL + + return nothing +end + +""" + MatMatRestrict(petsclib::PetscLibType,A::PetscMat, x::PetscMat, y::PetscMat) +Y = A*X or A^T*X depending on the shape of `A` + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `x` - the input dense matrix + +Output Parameter: +- `y` - the output dense matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatRestrict()`, `MatInterpolate()`, `MatMatInterpolate()`, `PCMG` + +# External Links +$(_doc_external("Mat/MatMatRestrict")) +""" +function MatMatRestrict(petsclib::PetscLibType, A::PetscMat, x::PetscMat, y::PetscMat) end + +@for_petsc function MatMatRestrict(petsclib::$UnionPetscLib, A::PetscMat, x::PetscMat, y::PetscMat ) + y_ = Ref(y.ptr) + + @chk ccall( + (:MatMatRestrict, $petsc_library), + PetscErrorCode, + (CMat, CMat, Ptr{CMat}), + A, x, y_, + ) + + y.ptr = C_NULL + + return nothing +end + +""" + MatGetNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +retrieves the null space of a matrix. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `nullsp` - the null space object + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatSetNullSpace()`, `MatNullSpace` + +# External Links +$(_doc_external("Mat/MatGetNullSpace")) +""" +function MatGetNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatGetNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatGetNullSpace, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatNullSpace}), + mat, nullsp, + ) + + + return nothing +end + +""" + MatGetNullSpaces(petsclib::PetscLibType,n::PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace}) +gets the null spaces, transpose null spaces, and near null spaces from an array of matrices + +Logically Collective + +Input Parameters: +- `n` - the number of matrices +- `mat` - the array of matrices + +Output Parameters: +- `nullsp` - an array of null spaces, `NULL` for each matrix that does not have a null space, length 3 * `n` + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatGetNullSpace()`, `MatSetTransposeNullSpace()`, `MatGetTransposeNullSpace()`, +`MatNullSpaceRemove()`, `MatRestoreNullSpaces()` + +# External Links +$(_doc_external("Mat/MatGetNullSpaces")) +""" +function MatGetNullSpaces(petsclib::PetscLibType, n::PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace}) end + +@for_petsc function MatGetNullSpaces(petsclib::$UnionPetscLib, n::$PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace} ) + nullsp_ = Ref(pointer(nullsp)) + + @chk ccall( + (:MatGetNullSpaces, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{CMat}, Ptr{Ptr{MatNullSpace}}), + n, mat, nullsp_, + ) + + + return nothing +end + +""" + MatRestoreNullSpaces(petsclib::PetscLibType,n::PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace}) +sets the null spaces, transpose null spaces, and near null spaces obtained with `MatGetNullSpaces()` for an array of matrices + +Logically Collective + +Input Parameters: +- `n` - the number of matrices +- `mat` - the array of matrices +- `nullsp` - an array of null spaces + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatGetNullSpace()`, `MatSetTransposeNullSpace()`, `MatGetTransposeNullSpace()`, +`MatNullSpaceRemove()`, `MatGetNullSpaces()` + +# External Links +$(_doc_external("Mat/MatRestoreNullSpaces")) +""" +function MatRestoreNullSpaces(petsclib::PetscLibType, n::PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace}) end + +@for_petsc function MatRestoreNullSpaces(petsclib::$UnionPetscLib, n::$PetscInt, mat::Vector{PetscMat}, nullsp::Vector{MatNullSpace} ) + nullsp_ = Ref(pointer(nullsp)) + + @chk ccall( + (:MatRestoreNullSpaces, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{CMat}, Ptr{Ptr{MatNullSpace}}), + n, mat, nullsp_, + ) + + + return nothing +end + +""" + MatSetNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +attaches a null space to a matrix. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `nullsp` - the null space object + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatGetNullSpace()`, `MatSetTransposeNullSpace()`, `MatGetTransposeNullSpace()`, `MatNullSpaceRemove()`, +`KSPSetPCSide()` + +# External Links +$(_doc_external("Mat/MatSetNullSpace")) +""" +function MatSetNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatSetNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatSetNullSpace, $petsc_library), + PetscErrorCode, + (CMat, MatNullSpace), + mat, nullsp, + ) + + + return nothing +end + +""" + MatGetTransposeNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +retrieves the null space of the transpose of a matrix. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `nullsp` - the null space object + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatNullSpace`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatSetTransposeNullSpace()`, `MatSetNullSpace()`, `MatGetNullSpace()` + +# External Links +$(_doc_external("Mat/MatGetTransposeNullSpace")) +""" +function MatGetTransposeNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatGetTransposeNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatGetTransposeNullSpace, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatNullSpace}), + mat, nullsp, + ) + + + return nothing +end + +""" + MatSetTransposeNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +attaches the null space of a transpose of a matrix to the matrix + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `nullsp` - the null space object + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatNullSpace`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNearNullSpace()`, `MatGetNullSpace()`, `MatSetNullSpace()`, `MatGetTransposeNullSpace()`, `MatNullSpaceRemove()`, `KSPSetPCSide()` + +# External Links +$(_doc_external("Mat/MatSetTransposeNullSpace")) +""" +function MatSetTransposeNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatSetTransposeNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatSetTransposeNullSpace, $petsc_library), + PetscErrorCode, + (CMat, MatNullSpace), + mat, nullsp, + ) + + + return nothing +end + +""" + MatSetNearNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +attaches a null space to a matrix, which is often the null space (rigid body modes) of the operator without boundary conditions +This null space will be used to provide near null space vectors to a multigrid preconditioner built from this matrix. + +Logically Collective + +Input Parameters: +- `mat` - the matrix +- `nullsp` - the null space object + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatNullSpace`, `MatCreate()`, `MatNullSpaceCreate()`, `MatSetNullSpace()`, `MatNullSpaceCreateRigidBody()`, `MatGetNearNullSpace()` + +# External Links +$(_doc_external("Mat/MatSetNearNullSpace")) +""" +function MatSetNearNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatSetNearNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatSetNearNullSpace, $petsc_library), + PetscErrorCode, + (CMat, MatNullSpace), + mat, nullsp, + ) + + + return nothing +end + +""" + MatGetNearNullSpace(petsclib::PetscLibType,mat::PetscMat, nullsp::MatNullSpace) +Get null space attached with `MatSetNearNullSpace()` + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `nullsp` - the null space object, `NULL` if not set + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatNullSpace`, `MatSetNearNullSpace()`, `MatGetNullSpace()`, `MatNullSpaceCreate()` + +# External Links +$(_doc_external("Mat/MatGetNearNullSpace")) +""" +function MatGetNearNullSpace(petsclib::PetscLibType, mat::PetscMat, nullsp::MatNullSpace) end + +@for_petsc function MatGetNearNullSpace(petsclib::$UnionPetscLib, mat::PetscMat, nullsp::MatNullSpace ) + + @chk ccall( + (:MatGetNearNullSpace, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatNullSpace}), + mat, nullsp, + ) + + + return nothing +end + +""" + MatICCFactor(petsclib::PetscLibType,mat::PetscMat, row::IS, info::MatFactorInfo) +Performs in + +Collective + +Input Parameters: +- `mat` - the matrix +- `row` - row/column permutation +- `info` - information on desired factorization process + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatFactorInfo`, `MatGetFactor()`, `MatICCFactorSymbolic()`, `MatLUFactorNumeric()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatICCFactor")) +""" +function MatICCFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, info::MatFactorInfo) end + +@for_petsc function MatICCFactor(petsclib::$UnionPetscLib, mat::PetscMat, row::IS, info::MatFactorInfo ) + + @chk ccall( + (:MatICCFactor, $petsc_library), + PetscErrorCode, + (CMat, IS, Ptr{MatFactorInfo}), + mat, row, info, + ) + + + return nothing +end + +""" + MatDiagonalScaleLocal(petsclib::PetscLibType,mat::PetscMat, diag::PetscVec) +Scales columns of a matrix given the scaling values including the +ghosted ones. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `diag` - the diagonal values, including ghost ones + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Mat/MatDiagonalScaleLocal")) +""" +function MatDiagonalScaleLocal(petsclib::PetscLibType, mat::PetscMat, diag::PetscVec) end + +@for_petsc function MatDiagonalScaleLocal(petsclib::$UnionPetscLib, mat::PetscMat, diag::PetscVec ) + + @chk ccall( + (:MatDiagonalScaleLocal, $petsc_library), + PetscErrorCode, + (CMat, CVec), + mat, diag, + ) + + + return nothing +end + +""" + nneg::PetscInt,nzero::PetscInt,npos::PetscInt = MatGetInertia(petsclib::PetscLibType,mat::PetscMat) +Gets the inertia from a factored matrix + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `nneg` - number of negative eigenvalues +- `nzero` - number of zero eigenvalues +- `npos` - number of positive eigenvalues + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatCholeskyFactor()` + +# External Links +$(_doc_external("Mat/MatGetInertia")) +""" +function MatGetInertia(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatGetInertia(petsclib::$UnionPetscLib, mat::PetscMat ) + nneg_ = Ref{$PetscInt}() + nzero_ = Ref{$PetscInt}() + npos_ = Ref{$PetscInt}() + + @chk ccall( + (:MatGetInertia, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, nneg_, nzero_, npos_, + ) + + nneg = nneg_[] + nzero = nzero_[] + npos = npos_[] + + return nneg,nzero,npos +end + +""" + MatSolves(petsclib::PetscLibType,mat::PetscMat, b::Vecs, x::Vecs) +Solves A x = b, given a factored matrix, for a collection of vectors + +Neighbor-wise Collective + +Input Parameters: +- `mat` - the factored matrix obtained with `MatGetFactor()` +- `b` - the right-hand-side vectors + +Output Parameter: +- `x` - the result vectors + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `Vecs`, `MatSolveAdd()`, `MatSolveTranspose()`, `MatSolveTransposeAdd()`, `MatSolve()` + +# External Links +$(_doc_external("Mat/MatSolves")) +""" +function MatSolves(petsclib::PetscLibType, mat::PetscMat, b::Vecs, x::Vecs) end + +@for_petsc function MatSolves(petsclib::$UnionPetscLib, mat::PetscMat, b::Vecs, x::Vecs ) + + @chk ccall( + (:MatSolves, $petsc_library), + PetscErrorCode, + (CMat, Vecs, Vecs), + mat, b, x, + ) + + + return nothing +end + +""" + flg::PetscBool = MatIsSymmetric(petsclib::PetscLibType,A::PetscMat, tol::PetscReal) +Test whether a matrix is symmetric + +Collective + +Input Parameters: +- `A` - the matrix to test +- `tol` - difference between value and its transpose less than this amount counts as equal (use 0.0 for exact transpose) + +Output Parameter: +- `flg` - the result + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, `MatIsSymmetricKnown()`, +`MAT_SYMMETRIC`, `MAT_SYMMETRY_ETERNAL` + +# External Links +$(_doc_external("Mat/MatIsSymmetric")) +""" +function MatIsSymmetric(petsclib::PetscLibType, A::PetscMat, tol::PetscReal) end + +@for_petsc function MatIsSymmetric(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscReal ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsSymmetric, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, Ptr{PetscBool}), + A, tol, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatIsHermitian(petsclib::PetscLibType,A::PetscMat, tol::PetscReal) +Test whether a matrix is Hermitian + +Collective + +Input Parameters: +- `A` - the matrix to test +- `tol` - difference between value and its transpose less than this amount counts as equal (use 0.0 for exact Hermitian) + +Output Parameter: +- `flg` - the result + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitianKnown()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, +`MatIsSymmetricKnown()`, `MatIsSymmetric()`, `MAT_HERMITIAN`, `MAT_SYMMETRY_ETERNAL` + +# External Links +$(_doc_external("Mat/MatIsHermitian")) +""" +function MatIsHermitian(petsclib::PetscLibType, A::PetscMat, tol::PetscReal) end + +@for_petsc function MatIsHermitian(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscReal ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsHermitian, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, Ptr{PetscBool}), + A, tol, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + set::PetscBool,flg::PetscBool = MatIsSymmetricKnown(petsclib::PetscLibType,A::PetscMat) +Checks if a matrix knows if it is symmetric or not and its symmetric state + +Not Collective + +Input Parameter: +- `A` - the matrix to check + +Output Parameters: +- `set` - `PETSC_TRUE` if the matrix knows its symmetry state (this tells you if the next flag is valid) +- `flg` - the result (only valid if set is `PETSC_TRUE`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MAT_SYMMETRY_ETERNAL`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, `MatIsSymmetric()`, `MatIsHermitianKnown()` + +# External Links +$(_doc_external("Mat/MatIsSymmetricKnown")) +""" +function MatIsSymmetricKnown(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatIsSymmetricKnown(petsclib::$UnionPetscLib, A::PetscMat ) + set_ = Ref{PetscBool}() + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsSymmetricKnown, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}, Ptr{PetscBool}), + A, set_, flg_, + ) + + set = set_[] + flg = flg_[] + + return set,flg +end + +""" + set::PetscBool,flg::PetscBool = MatIsSPDKnown(petsclib::PetscLibType,A::PetscMat) +Checks if a matrix knows if it is symmetric positive definite or not and its symmetric positive definite state + +Not Collective + +Input Parameter: +- `A` - the matrix to check + +Output Parameters: +- `set` - `PETSC_TRUE` if the matrix knows its symmetric positive definite state (this tells you if the next flag is valid) +- `flg` - the result (only valid if set is `PETSC_TRUE`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MAT_SPD_ETERNAL`, `MAT_SPD`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, `MatIsSymmetric()`, `MatIsHermitianKnown()` + +# External Links +$(_doc_external("Mat/MatIsSPDKnown")) +""" +function MatIsSPDKnown(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatIsSPDKnown(petsclib::$UnionPetscLib, A::PetscMat ) + set_ = Ref{PetscBool}() + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsSPDKnown, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}, Ptr{PetscBool}), + A, set_, flg_, + ) + + set = set_[] + flg = flg_[] + + return set,flg +end + +""" + set::PetscBool,flg::PetscBool = MatIsHermitianKnown(petsclib::PetscLibType,A::PetscMat) +Checks if a matrix knows if it is Hermitian or not and its Hermitian state + +Not Collective + +Input Parameter: +- `A` - the matrix to check + +Output Parameters: +- `set` - `PETSC_TRUE` if the matrix knows its Hermitian state (this tells you if the next flag is valid) +- `flg` - the result (only valid if set is `PETSC_TRUE`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MAT_SYMMETRY_ETERNAL`, `MAT_HERMITIAN`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, `MatIsSymmetric()` + +# External Links +$(_doc_external("Mat/MatIsHermitianKnown")) +""" +function MatIsHermitianKnown(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatIsHermitianKnown(petsclib::$UnionPetscLib, A::PetscMat ) + set_ = Ref{PetscBool}() + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsHermitianKnown, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}, Ptr{PetscBool}), + A, set_, flg_, + ) + + set = set_[] + flg = flg_[] + + return set,flg +end + +""" + flg::PetscBool = MatIsStructurallySymmetric(petsclib::PetscLibType,A::PetscMat) +Test whether a matrix is structurally symmetric + +Collective + +Input Parameter: +- `A` - the matrix to test + +Output Parameter: +- `flg` - the result + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MAT_STRUCTURALLY_SYMMETRIC`, `MAT_STRUCTURAL_SYMMETRY_ETERNAL`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsSymmetric()`, `MatSetOption()`, `MatIsStructurallySymmetricKnown()` + +# External Links +$(_doc_external("Mat/MatIsStructurallySymmetric")) +""" +function MatIsStructurallySymmetric(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatIsStructurallySymmetric(petsclib::$UnionPetscLib, A::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsStructurallySymmetric, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + A, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + set::PetscBool,flg::PetscBool = MatIsStructurallySymmetricKnown(petsclib::PetscLibType,A::PetscMat) +Checks if a matrix knows if it is structurally symmetric or not and its structurally symmetric state + +Not Collective + +Input Parameter: +- `A` - the matrix to check + +Output Parameters: +- `set` - PETSC_TRUE if the matrix knows its structurally symmetric state (this tells you if the next flag is valid) +- `flg` - the result (only valid if set is PETSC_TRUE) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MAT_STRUCTURALLY_SYMMETRIC`, `MatTranspose()`, `MatIsTranspose()`, `MatIsHermitian()`, `MatIsStructurallySymmetric()`, `MatSetOption()`, `MatIsSymmetric()`, `MatIsHermitianKnown()` + +# External Links +$(_doc_external("Mat/MatIsStructurallySymmetricKnown")) +""" +function MatIsStructurallySymmetricKnown(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatIsStructurallySymmetricKnown(petsclib::$UnionPetscLib, A::PetscMat ) + set_ = Ref{PetscBool}() + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsStructurallySymmetricKnown, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}, Ptr{PetscBool}), + A, set_, flg_, + ) + + set = set_[] + flg = flg_[] + + return set,flg +end + +""" + nstash::PetscInt,reallocs::PetscInt,bnstash::PetscInt,breallocs::PetscInt = MatStashGetInfo(petsclib::PetscLibType,mat::PetscMat) +Gets how many values are currently in the matrix stash, i.e. need +to be communicated to other processors during the `MatAssemblyBegin()`/`MatAssemblyEnd()` process + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `nstash` - the size of the stash +- `reallocs` - the number of additional mallocs incurred. +- `bnstash` - the size of the block stash +- `breallocs` - the number of additional mallocs incurred.in the block stash + +Level: advanced + +-seealso: [](ch_matrices), `MatAssemblyBegin()`, `MatAssemblyEnd()`, `Mat`, `MatStashSetInitialSize()` + +# External Links +$(_doc_external("Mat/MatStashGetInfo")) +""" +function MatStashGetInfo(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatStashGetInfo(petsclib::$UnionPetscLib, mat::PetscMat ) + nstash_ = Ref{$PetscInt}() + reallocs_ = Ref{$PetscInt}() + bnstash_ = Ref{$PetscInt}() + breallocs_ = Ref{$PetscInt}() + + @chk ccall( + (:MatStashGetInfo, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + mat, nstash_, reallocs_, bnstash_, breallocs_, + ) + + nstash = nstash_[] + reallocs = reallocs_[] + bnstash = bnstash_[] + breallocs = breallocs_[] + + return nstash,reallocs,bnstash,breallocs +end + +""" + right::PetscVec,left::PetscVec = MatCreateVecs(petsclib::PetscLibType,mat::PetscMat) +Get vector(s) compatible with the matrix, i.e. with the same +parallel layout, `PetscLayout` for rows and columns + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameters: +- `right` - (optional) vector that the matrix can be multiplied against +- `left` - (optional) vector that the matrix vector product can be stored in + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `Vec`, `VecCreate()`, `VecDestroy()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Mat/MatCreateVecs")) +""" +function MatCreateVecs(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatCreateVecs(petsclib::$UnionPetscLib, mat::PetscMat ) + right_ = Ref{CVec}() + left_ = Ref{CVec}() + + @chk ccall( + (:MatCreateVecs, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}, Ptr{CVec}), + mat, right_, left_, + ) + + right = PetscVec(right_[], petsclib) + left = PetscVec(left_[], petsclib) + + return right,left +end + +""" + MatFactorInfoInitialize(petsclib::PetscLibType,info::MatFactorInfo) +Initializes a `MatFactorInfo` data structure +with default values. + +Not Collective + +Input Parameter: +- `info` - the `MatFactorInfo` data structure + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorInfo` + +# External Links +$(_doc_external("Mat/MatFactorInfoInitialize")) +""" +function MatFactorInfoInitialize(petsclib::PetscLibType, info::MatFactorInfo) end + +@for_petsc function MatFactorInfoInitialize(petsclib::$UnionPetscLib, info::MatFactorInfo ) + + @chk ccall( + (:MatFactorInfoInitialize, $petsc_library), + PetscErrorCode, + (Ptr{MatFactorInfo},), + info, + ) + + + return nothing +end + +""" + MatFactorSetSchurIS(petsclib::PetscLibType,mat::PetscMat, is::IS) +Set indices corresponding to the Schur complement you wish to have computed + +Collective + +Input Parameters: +- `mat` - the factored matrix +- `is` - the index set defining the Schur indices (0-based) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorGetSchurComplement()`, `MatFactorRestoreSchurComplement()`, `MatFactorCreateSchurComplement()`, `MatFactorSolveSchurComplement()`, +`MatFactorSolveSchurComplementTranspose()`, `MATSOLVERMUMPS`, `MATSOLVERMKL_PARDISO` + +# External Links +$(_doc_external("Mat/MatFactorSetSchurIS")) +""" +function MatFactorSetSchurIS(petsclib::PetscLibType, mat::PetscMat, is::IS) end + +@for_petsc function MatFactorSetSchurIS(petsclib::$UnionPetscLib, mat::PetscMat, is::IS ) + + @chk ccall( + (:MatFactorSetSchurIS, $petsc_library), + PetscErrorCode, + (CMat, IS), + mat, is, + ) + + + return nothing +end + +""" + S::PetscMat,status::MatFactorSchurStatus = MatFactorCreateSchurComplement(petsclib::PetscLibType,F::PetscMat) +Create a Schur complement matrix object using Schur data computed during the factorization step + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `S` - location where to return the Schur complement, can be `NULL` +- `status` - the status of the Schur complement matrix, can be `NULL` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorGetSchurComplement()`, `MatFactorSchurStatus`, `MATSOLVERMUMPS`, `MATSOLVERMKL_PARDISO` + +# External Links +$(_doc_external("Mat/MatFactorCreateSchurComplement")) +""" +function MatFactorCreateSchurComplement(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatFactorCreateSchurComplement(petsclib::$UnionPetscLib, F::PetscMat ) + S_ = Ref{CMat}() + status_ = Ref{MatFactorSchurStatus}() + + @chk ccall( + (:MatFactorCreateSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{MatFactorSchurStatus}), + F, S_, status_, + ) + + S = PetscMat(S_[], petsclib) + status = status_[] + + return S,status +end + +""" + MatFactorGetSchurComplement(petsclib::PetscLibType,F::PetscMat, S::PetscMat, status::MatFactorSchurStatus) +Gets access to a Schur complement matrix using the current Schur data within a factored matrix + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `S` - location where to return the Schur complement, can be `NULL` +- `status` - the status of the Schur complement matrix, can be `NULL` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorRestoreSchurComplement()`, `MatFactorCreateSchurComplement()`, `MatFactorSchurStatus` + +# External Links +$(_doc_external("Mat/MatFactorGetSchurComplement")) +""" +function MatFactorGetSchurComplement(petsclib::PetscLibType, F::PetscMat, S::Union{Ptr,PetscMat}, status::Union{Ptr,MatFactorSchurStatus}) end + +@for_petsc function MatFactorGetSchurComplement(petsclib::$UnionPetscLib, F::PetscMat, S::Union{Ptr,PetscMat}, status::Union{Ptr,MatFactorSchurStatus}) + S_ = Ref(S.ptr) + + @chk ccall( + (:MatFactorGetSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{MatFactorSchurStatus}), + F, S_, status, + ) + + S.ptr = C_NULL + + return nothing +end + +""" + MatFactorRestoreSchurComplement(petsclib::PetscLibType,F::PetscMat, S::PetscMat, status::MatFactorSchurStatus) +Restore the Schur complement matrix object obtained from a call to `MatFactorGetSchurComplement()` + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `S` - location where the Schur complement is stored +- `status` - the status of the Schur complement matrix (see `MatFactorSchurStatus`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorCreateSchurComplement()`, `MatFactorSchurStatus` + +# External Links +$(_doc_external("Mat/MatFactorRestoreSchurComplement")) +""" +function MatFactorRestoreSchurComplement(petsclib::PetscLibType, F::PetscMat, S::PetscMat, status::MatFactorSchurStatus) end + +@for_petsc function MatFactorRestoreSchurComplement(petsclib::$UnionPetscLib, F::PetscMat, S::PetscMat, status::MatFactorSchurStatus ) + S_ = Ref(S.ptr) + + @chk ccall( + (:MatFactorRestoreSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, MatFactorSchurStatus), + F, S_, status, + ) + + S.ptr = C_NULL + + return nothing +end + +""" + MatFactorSolveSchurComplementTranspose(petsclib::PetscLibType,F::PetscMat, rhs::PetscVec, sol::PetscVec) +Solve the transpose of the Schur complement system computed during the factorization step + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `rhs` - location where the right-hand side of the Schur complement system is stored +- `sol` - location where the solution of the Schur complement system has to be returned + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorSolveSchurComplement()` + +# External Links +$(_doc_external("Mat/MatFactorSolveSchurComplementTranspose")) +""" +function MatFactorSolveSchurComplementTranspose(petsclib::PetscLibType, F::PetscMat, rhs::PetscVec, sol::PetscVec) end + +@for_petsc function MatFactorSolveSchurComplementTranspose(petsclib::$UnionPetscLib, F::PetscMat, rhs::PetscVec, sol::PetscVec ) + + @chk ccall( + (:MatFactorSolveSchurComplementTranspose, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + F, rhs, sol, + ) + + + return nothing +end + +""" + MatFactorSolveSchurComplement(petsclib::PetscLibType,F::PetscMat, rhs::PetscVec, sol::PetscVec) +Solve the Schur complement system computed during the factorization step + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `rhs` - location where the right-hand side of the Schur complement system is stored +- `sol` - location where the solution of the Schur complement system has to be returned + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorSolveSchurComplementTranspose()` + +# External Links +$(_doc_external("Mat/MatFactorSolveSchurComplement")) +""" +function MatFactorSolveSchurComplement(petsclib::PetscLibType, F::PetscMat, rhs::PetscVec, sol::PetscVec) end + +@for_petsc function MatFactorSolveSchurComplement(petsclib::$UnionPetscLib, F::PetscMat, rhs::PetscVec, sol::PetscVec ) + + @chk ccall( + (:MatFactorSolveSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + F, rhs, sol, + ) + + + return nothing +end + +""" + MatFactorInvertSchurComplement(petsclib::PetscLibType,F::PetscMat) +Invert the Schur complement matrix computed during the factorization step + +Logically Collective + +Input Parameter: +- `F` - the factored matrix obtained by calling `MatGetFactor()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorGetSchurComplement()`, `MatFactorCreateSchurComplement()` + +# External Links +$(_doc_external("Mat/MatFactorInvertSchurComplement")) +""" +function MatFactorInvertSchurComplement(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatFactorInvertSchurComplement(petsclib::$UnionPetscLib, F::PetscMat ) + + @chk ccall( + (:MatFactorInvertSchurComplement, $petsc_library), + PetscErrorCode, + (CMat,), + F, + ) + + + return nothing +end + +""" + MatFactorFactorizeSchurComplement(petsclib::PetscLibType,F::PetscMat) +Factorize the Schur complement matrix computed during the factorization step + +Logically Collective + +Input Parameter: +- `F` - the factored matrix obtained by calling `MatGetFactor()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatFactorSetSchurIS()`, `MatFactorInvertSchurComplement()` + +# External Links +$(_doc_external("Mat/MatFactorFactorizeSchurComplement")) +""" +function MatFactorFactorizeSchurComplement(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatFactorFactorizeSchurComplement(petsclib::$UnionPetscLib, F::PetscMat ) + + @chk ccall( + (:MatFactorFactorizeSchurComplement, $petsc_library), + PetscErrorCode, + (CMat,), + F, + ) + + + return nothing +end + +""" + MatPtAP(petsclib::PetscLibType,A::PetscMat, P::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) +Creates the matrix product C = P^T * A * P + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `P` - the projection matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(C)/(nnz(A) + nnz(P)), use `PETSC_DETERMINE` or `PETSC_CURRENT` if you do not have a good estimate +if the result is a dense matrix this is irrelevant + +Output Parameter: +- `C` - the product matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatProductCreate()`, `MatMatMult()`, `MatRARt()` + +# External Links +$(_doc_external("Mat/MatPtAP")) +""" +function MatPtAP(petsclib::PetscLibType, A::PetscMat, P::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) end + +@for_petsc function MatPtAP(petsclib::$UnionPetscLib, A::PetscMat, P::PetscMat, scall::MatReuse, fill::$PetscReal, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatPtAP, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, P, scall, fill, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatRARt(petsclib::PetscLibType,A::PetscMat, R::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) +Creates the matrix product C = R * A * R^T + +Neighbor-wise Collective + +Input Parameters: +- `A` - the matrix +- `R` - the projection matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(C)/nnz(A), use `PETSC_DETERMINE` or `PETSC_CURRENT` if you do not have a good estimate +if the result is a dense matrix this is irrelevant + +Output Parameter: +- `C` - the product matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatProductCreate()`, `MatMatMult()`, `MatPtAP()` + +# External Links +$(_doc_external("Mat/MatRARt")) +""" +function MatRARt(petsclib::PetscLibType, A::PetscMat, R::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) end + +@for_petsc function MatRARt(petsclib::$UnionPetscLib, A::PetscMat, R::PetscMat, scall::MatReuse, fill::$PetscReal, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatRARt, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, R, scall, fill, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatMatMult(petsclib::PetscLibType,A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) +Performs matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the left matrix +- `B` - the right matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(C)/(nnz(A) + nnz(B)), use `PETSC_DETERMINE` or `PETSC_CURRENT` if you do not have a good estimate +if the result is a dense matrix this is irrelevant + +Output Parameter: +- `C` - the product matrix + +-seealso: [](ch_matrices), `Mat`, `MatProductType`, `MATPRODUCT_AB`, `MatTransposeMatMult()`, `MatMatTransposeMult()`, `MatPtAP()`, `MatProductCreate()`, `MatProductSymbolic()`, `MatProductReplaceMats()`, `MatProductNumeric()` + +# External Links +$(_doc_external("Mat/MatMatMult")) +""" +function MatMatMult(petsclib::PetscLibType, A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) end + +@for_petsc function MatMatMult(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, scall::MatReuse, fill::$PetscReal, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatMatMult, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, B, scall, fill, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatMatTransposeMult(petsclib::PetscLibType,A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) +Performs matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the left matrix +- `B` - the right matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(C)/(nnz(A) + nnz(B)), use `PETSC_DETERMINE` or `PETSC_CURRENT` if not known + +Output Parameter: +- `C` - the product matrix + +Options Database Key: +- `-matmattransmult_mpidense_mpidense_via {allgatherv,cyclic}` - Choose between algorithms for `MATMPIDENSE` matrices: the +first redundantly copies the transposed `B` matrix on each process and requires O(log P) communication complexity; +the second never stores more than one portion of the `B` matrix at a time but requires O(P) communication complexity. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatProductCreate()`, `MATPRODUCT_ABt`, `MatMatMult()`, `MatTransposeMatMult()` `MatPtAP()`, `MatProductAlgorithm`, `MatProductType` + +# External Links +$(_doc_external("Mat/MatMatTransposeMult")) +""" +function MatMatTransposeMult(petsclib::PetscLibType, A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) end + +@for_petsc function MatMatTransposeMult(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, scall::MatReuse, fill::$PetscReal, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatMatTransposeMult, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, B, scall, fill, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatTransposeMatMult(petsclib::PetscLibType,A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) +Performs matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the left matrix +- `B` - the right matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(C)/(nnz(A) + nnz(B)), use `PETSC_DETERMINE` or `PETSC_CURRENT` if not known + +Output Parameter: +- `C` - the product matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatProductCreate()`, `MATPRODUCT_AtB`, `MatMatMult()`, `MatMatTransposeMult()`, `MatPtAP()` + +# External Links +$(_doc_external("Mat/MatTransposeMatMult")) +""" +function MatTransposeMatMult(petsclib::PetscLibType, A::PetscMat, B::PetscMat, scall::MatReuse, fill::PetscReal, C::PetscMat) end + +@for_petsc function MatTransposeMatMult(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, scall::MatReuse, fill::$PetscReal, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatTransposeMatMult, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, B, scall, fill, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatMatMatMult(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, scall::MatReuse, fill::PetscReal, D::PetscMat) +Performs matrix + +Neighbor-wise Collective + +Input Parameters: +- `A` - the left matrix +- `B` - the middle matrix +- `C` - the right matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill as ratio of nnz(D)/(nnz(A) + nnz(B)+nnz(C)), use `PETSC_DETERMINE` or `PETSC_CURRENT` if you do not have a good estimate +if the result is a dense matrix this is irrelevant + +Output Parameter: +- `D` - the product matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatProductCreate()`, `MATPRODUCT_ABC`, `MatMatMult`, `MatPtAP()`, `MatMatTransposeMult()`, `MatTransposeMatMult()` + +# External Links +$(_doc_external("Mat/MatMatMatMult")) +""" +function MatMatMatMult(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, scall::MatReuse, fill::PetscReal, D::PetscMat) end + +@for_petsc function MatMatMatMult(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, scall::MatReuse, fill::$PetscReal, D::PetscMat ) + D_ = Ref(D.ptr) + + @chk ccall( + (:MatMatMatMult, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + A, B, C, scall, fill, D_, + ) + + D.ptr = C_NULL + + return nothing +end + +""" + matredundant::PetscMat = MatCreateRedundantMatrix(petsclib::PetscLibType,mat::PetscMat, nsubcomm::PetscInt, subcomm::MPI_Comm, reuse::MatReuse) +Create redundant matrices and put them into processors of subcommunicators. + +Collective + +Input Parameters: +- `mat` - the matrix +- `nsubcomm` - the number of subcommunicators (= number of redundant parallel or sequential matrices) +- `subcomm` - MPI communicator split from the communicator where mat resides in (or `MPI_COMM_NULL` if nsubcomm is used) +- `reuse` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `matredundant` - redundant matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `PetscSubcommCreate()`, `PetscSubcomm` + +# External Links +$(_doc_external("Mat/MatCreateRedundantMatrix")) +""" +function MatCreateRedundantMatrix(petsclib::PetscLibType, mat::PetscMat, nsubcomm::PetscInt, subcomm::MPI_Comm, reuse::MatReuse) end + +@for_petsc function MatCreateRedundantMatrix(petsclib::$UnionPetscLib, mat::PetscMat, nsubcomm::$PetscInt, subcomm::MPI_Comm, reuse::MatReuse ) + matredundant_ = Ref{CMat}() + + @chk ccall( + (:MatCreateRedundantMatrix, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, MPI_Comm, MatReuse, Ptr{CMat}), + mat, nsubcomm, subcomm, reuse, matredundant_, + ) + + matredundant = PetscMat(matredundant_[], petsclib) + + return matredundant +end + +""" + MatGetMultiProcBlock(petsclib::PetscLibType,mat::PetscMat, subComm::MPI_Comm, scall::MatReuse, subMat::PetscMat) +Create multiple 'parallel submatrices' from +a given `Mat`. Each submatrix can span multiple procs. + +Collective + +Input Parameters: +- `mat` - the matrix +- `subComm` - the sub communicator obtained as if by `MPI_Comm_split(PetscObjectComm((PetscObject)mat))` +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `subMat` - parallel sub-matrices each spanning a given `subcomm` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateRedundantMatrix()`, `MatCreateSubMatrices()`, `PCBJACOBI` + +# External Links +$(_doc_external("Mat/MatGetMultiProcBlock")) +""" +function MatGetMultiProcBlock(petsclib::PetscLibType, mat::PetscMat, subComm::MPI_Comm, scall::MatReuse, subMat::PetscMat) end + +@for_petsc function MatGetMultiProcBlock(petsclib::$UnionPetscLib, mat::PetscMat, subComm::MPI_Comm, scall::MatReuse, subMat::PetscMat ) + subMat_ = Ref(subMat.ptr) + + @chk ccall( + (:MatGetMultiProcBlock, $petsc_library), + PetscErrorCode, + (CMat, MPI_Comm, MatReuse, Ptr{CMat}), + mat, subComm, scall, subMat_, + ) + + subMat.ptr = C_NULL + + return nothing +end + +""" + MatGetLocalSubMatrix(petsclib::PetscLibType,mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat) +Gets a reference to a submatrix specified in local numbering + +Not Collective + +Input Parameters: +- `mat` - matrix to extract local submatrix from +- `isrow` - local row indices for submatrix +- `iscol` - local column indices for submatrix + +Output Parameter: +- `submat` - the submatrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatRestoreLocalSubMatrix()`, `MatCreateLocalRef()`, `MatSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Mat/MatGetLocalSubMatrix")) +""" +function MatGetLocalSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat) end + +@for_petsc function MatGetLocalSubMatrix(petsclib::$UnionPetscLib, mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat ) + submat_ = Ref(submat.ptr) + + @chk ccall( + (:MatGetLocalSubMatrix, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + mat, isrow, iscol, submat_, + ) + + submat.ptr = C_NULL + + return nothing +end + +""" + MatRestoreLocalSubMatrix(petsclib::PetscLibType,mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat) +Restores a reference to a submatrix specified in local numbering obtained with `MatGetLocalSubMatrix()` + +Not Collective + +Input Parameters: +- `mat` - matrix to extract local submatrix from +- `isrow` - local row indices for submatrix +- `iscol` - local column indices for submatrix +- `submat` - the submatrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetLocalSubMatrix()` + +# External Links +$(_doc_external("Mat/MatRestoreLocalSubMatrix")) +""" +function MatRestoreLocalSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat) end + +@for_petsc function MatRestoreLocalSubMatrix(petsclib::$UnionPetscLib, mat::PetscMat, isrow::IS, iscol::IS, submat::PetscMat ) + submat_ = Ref(submat.ptr) + + @chk ccall( + (:MatRestoreLocalSubMatrix, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + mat, isrow, iscol, submat_, + ) + + submat.ptr = C_NULL + + return nothing +end + +""" + MatFindZeroDiagonals(petsclib::PetscLibType,mat::PetscMat, is::IS) +Finds all the rows of a matrix that have zero or no diagonal entry in the matrix + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `is` - if any rows have zero diagonals this contains the list of them + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMultTranspose()`, `MatMultAdd()`, `MatMultTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatFindZeroDiagonals")) +""" +function MatFindZeroDiagonals(petsclib::PetscLibType, mat::PetscMat, is::IS) end + +@for_petsc function MatFindZeroDiagonals(petsclib::$UnionPetscLib, mat::PetscMat, is::IS ) + + @chk ccall( + (:MatFindZeroDiagonals, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + mat, is, + ) + + + return nothing +end + +""" + MatFindOffBlockDiagonalEntries(petsclib::PetscLibType,mat::PetscMat, is::IS) +Finds all the rows of a matrix that have entries outside of the main diagonal block (defined by the matrix block size) + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `is` - contains the list of rows with off block diagonal entries + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMultTranspose()`, `MatMultAdd()`, `MatMultTransposeAdd()` + +# External Links +$(_doc_external("Mat/MatFindOffBlockDiagonalEntries")) +""" +function MatFindOffBlockDiagonalEntries(petsclib::PetscLibType, mat::PetscMat, is::IS) end + +@for_petsc function MatFindOffBlockDiagonalEntries(petsclib::$UnionPetscLib, mat::PetscMat, is::IS ) + + @chk ccall( + (:MatFindOffBlockDiagonalEntries, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + mat, is, + ) + + + return nothing +end + +""" + values::Vector{PetscScalar} = MatInvertBlockDiagonal(petsclib::PetscLibType,mat::PetscMat) +Inverts the block diagonal entries. + +Collective; No Fortran Support + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `values` - the block inverses in column major order (FORTRAN-like) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatInvertVariableBlockEnvelope()`, `MatInvertBlockDiagonalMat()` + +# External Links +$(_doc_external("Mat/MatInvertBlockDiagonal")) +""" +function MatInvertBlockDiagonal(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatInvertBlockDiagonal(petsclib::$UnionPetscLib, mat::PetscMat ) + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatInvertBlockDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + mat, values_, + ) + + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return values +end + +""" + MatInvertVariableBlockDiagonal(petsclib::PetscLibType,mat::PetscMat, nblocks::PetscInt, bsizes::Vector{PetscInt}, values::Vector{PetscScalar}) +Inverts the point block diagonal entries. + +Collective; No Fortran Support + +Input Parameters: +- `mat` - the matrix +- `nblocks` - the number of blocks on the process, set with `MatSetVariableBlockSizes()` +- `bsizes` - the size of each block on the process, set with `MatSetVariableBlockSizes()` + +Output Parameter: +- `values` - the block inverses in column major order (FORTRAN-like) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatInvertBlockDiagonal()`, `MatSetVariableBlockSizes()`, `MatInvertVariableBlockEnvelope()` + +# External Links +$(_doc_external("Mat/MatInvertVariableBlockDiagonal")) +""" +function MatInvertVariableBlockDiagonal(petsclib::PetscLibType, mat::PetscMat, nblocks::PetscInt, bsizes::Vector{PetscInt}, values::Vector{PetscScalar}) end + +@for_petsc function MatInvertVariableBlockDiagonal(petsclib::$UnionPetscLib, mat::PetscMat, nblocks::$PetscInt, bsizes::Vector{$PetscInt}, values::Vector{$PetscScalar} ) + + @chk ccall( + (:MatInvertVariableBlockDiagonal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscScalar}), + mat, nblocks, bsizes, values, + ) + + + return nothing +end + +""" + MatInvertBlockDiagonalMat(petsclib::PetscLibType,A::PetscMat, C::PetscMat) +set the values of matrix C to be the inverted block diagonal of matrix A + +Collective + +Input Parameters: +- `A` - the matrix +- `C` - matrix with inverted block diagonal of `A`. This matrix should be created and may have its type set. + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatInvertBlockDiagonal()` + +# External Links +$(_doc_external("Mat/MatInvertBlockDiagonalMat")) +""" +function MatInvertBlockDiagonalMat(petsclib::PetscLibType, A::PetscMat, C::PetscMat) end + +@for_petsc function MatInvertBlockDiagonalMat(petsclib::$UnionPetscLib, A::PetscMat, C::PetscMat ) + + @chk ccall( + (:MatInvertBlockDiagonalMat, $petsc_library), + PetscErrorCode, + (CMat, CMat), + A, C, + ) + + + return nothing +end + +""" + MatTransColoringApplySpToDen(petsclib::PetscLibType,coloring::MatTransposeColoring, B::PetscMat, Btdense::PetscMat) +Given a symbolic matrix product C = A*B^T for which +a `MatTransposeColoring` context has been created, computes a dense B^T by applying +`MatTransposeColoring` to sparse `B`. + +Collective + +Input Parameters: +- `coloring` - coloring context created with `MatTransposeColoringCreate()` +- `B` - sparse matrix + +Output Parameter: +- `Btdense` - dense matrix B^T + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatTransposeColoringCreate()`, `MatTransposeColoringDestroy()`, `MatTransColoringApplyDenToSp()` + +# External Links +$(_doc_external("Mat/MatTransColoringApplySpToDen")) +""" +function MatTransColoringApplySpToDen(petsclib::PetscLibType, coloring::MatTransposeColoring, B::PetscMat, Btdense::PetscMat) end + +@for_petsc function MatTransColoringApplySpToDen(petsclib::$UnionPetscLib, coloring::MatTransposeColoring, B::PetscMat, Btdense::PetscMat ) + + @chk ccall( + (:MatTransColoringApplySpToDen, $petsc_library), + PetscErrorCode, + (MatTransposeColoring, CMat, CMat), + coloring, B, Btdense, + ) + + + return nothing +end + +""" + MatTransColoringApplyDenToSp(petsclib::PetscLibType,matcoloring::MatTransposeColoring, Cden::PetscMat, Csp::PetscMat) +Given a symbolic matrix product C_{sp} = A*B^T for which +a `MatTransposeColoring` context has been created and a dense matrix C_{den} = A*B^T_{dense} +in which `B^T_{dens}` is obtained from `MatTransColoringApplySpToDen()`, recover sparse matrix +C_{sp} from C_{den}. + +Collective + +Input Parameters: +- `matcoloring` - coloring context created with `MatTransposeColoringCreate()` +- `Cden` - matrix product of a sparse matrix and a dense matrix Btdense + +Output Parameter: +- `Csp` - sparse matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatTransposeColoringCreate()`, `MatTransposeColoringDestroy()`, `MatTransColoringApplySpToDen()` + +# External Links +$(_doc_external("Mat/MatTransColoringApplyDenToSp")) +""" +function MatTransColoringApplyDenToSp(petsclib::PetscLibType, matcoloring::MatTransposeColoring, Cden::PetscMat, Csp::PetscMat) end + +@for_petsc function MatTransColoringApplyDenToSp(petsclib::$UnionPetscLib, matcoloring::MatTransposeColoring, Cden::PetscMat, Csp::PetscMat ) + + @chk ccall( + (:MatTransColoringApplyDenToSp, $petsc_library), + PetscErrorCode, + (MatTransposeColoring, CMat, CMat), + matcoloring, Cden, Csp, + ) + + + return nothing +end + +""" + MatGetNonzeroState(petsclib::PetscLibType,mat::PetscMat, state::PetscObjectState) +Returns a 64 +matrix has had new nonzero locations added to (or removed from) the matrix since the previous call, the value will be larger. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `state` - the current state + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `PetscObjectStateGet()`, `PetscObjectGetId()` + +# External Links +$(_doc_external("Mat/MatGetNonzeroState")) +""" +function MatGetNonzeroState(petsclib::PetscLibType, mat::PetscMat, state::PetscObjectState) end + +@for_petsc function MatGetNonzeroState(petsclib::$UnionPetscLib, mat::PetscMat, state::PetscObjectState ) + + @chk ccall( + (:MatGetNonzeroState, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscObjectState}), + mat, state, + ) + + + return nothing +end + +""" + mpimat::PetscMat = MatCreateMPIMatConcatenateSeqMat(petsclib::PetscLibType,comm::MPI_Comm, seqmat::PetscMat, n::PetscInt, reuse::MatReuse) +Creates a single large PETSc matrix by concatenating sequential +matrices from each processor + +Collective + +Input Parameters: +- `comm` - the communicators the parallel matrix will live on +- `seqmat` - the input sequential matrices +- `n` - number of local columns (or `PETSC_DECIDE`) +- `reuse` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `mpimat` - the parallel matrix generated + +Level: developer + +-seealso: [](ch_matrices), `Mat` + +# External Links +$(_doc_external("Mat/MatCreateMPIMatConcatenateSeqMat")) +""" +function MatCreateMPIMatConcatenateSeqMat(petsclib::PetscLibType, comm::MPI_Comm, seqmat::PetscMat, n::PetscInt, reuse::MatReuse) end + +@for_petsc function MatCreateMPIMatConcatenateSeqMat(petsclib::$UnionPetscLib, comm::MPI_Comm, seqmat::PetscMat, n::$PetscInt, reuse::MatReuse ) + mpimat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIMatConcatenateSeqMat, $petsc_library), + PetscErrorCode, + (MPI_Comm, CMat, $PetscInt, MatReuse, Ptr{CMat}), + comm, seqmat, n, reuse, mpimat_, + ) + + mpimat = PetscMat(mpimat_[], petsclib) + + return mpimat +end + +""" + n::PetscInt,iss::Vector{IS} = MatSubdomainsCreateCoalesce(petsclib::PetscLibType,A::PetscMat, N::PetscInt) +Creates index subdomains by coalescing adjacent MPI processes' ownership ranges. + +Collective + +Input Parameters: +- `A` - the matrix to create subdomains from +- `N` - requested number of subdomains + +Output Parameters: +- `n` - number of subdomains resulting on this MPI process +- `iss` - `IS` list with indices of subdomains on this MPI process + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `IS` + +# External Links +$(_doc_external("Mat/MatSubdomainsCreateCoalesce")) +""" +function MatSubdomainsCreateCoalesce(petsclib::PetscLibType, A::PetscMat, N::PetscInt) end + +@for_petsc function MatSubdomainsCreateCoalesce(petsclib::$UnionPetscLib, A::PetscMat, N::$PetscInt ) + n_ = Ref{$PetscInt}() + iss_ = Ref{Ptr{IS}}() + + @chk ccall( + (:MatSubdomainsCreateCoalesce, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + A, N, n_, iss_, + ) + + n = n_[] + iss = unsafe_wrap(Array, iss_[], VecGetLocalSize(petsclib, x); own = false) + + return n,iss +end + +""" + MatGalerkin(petsclib::PetscLibType,restrct::PetscMat, dA::PetscMat, interpolate::PetscMat, reuse::MatReuse, fill::PetscReal, A::PetscMat) +Constructs the coarse grid problem matrix via Galerkin projection. + +If the interpolation and restriction operators are the same, uses `MatPtAP()`. +If they are not the same, uses `MatMatMatMult()`. + +Once the coarse grid problem is constructed, correct for interpolation operators +that are not of full rank, which can legitimately happen in the case of non-nested +geometric multigrid. + +Input Parameters: +- `restrct` - restriction operator +- `dA` - fine grid matrix +- `interpolate` - interpolation operator +- `reuse` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `fill` - expected fill, use `PETSC_DETERMINE` or `PETSC_DETERMINE` if you do not have a good estimate + +Output Parameter: +- `A` - the Galerkin coarse matrix + +Options Database Key: +- `-pc_mg_galerkin ` - for what matrices the Galerkin process should be used + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatPtAP()`, `MatMatMatMult()` + +# External Links +$(_doc_external("Mat/MatGalerkin")) +""" +function MatGalerkin(petsclib::PetscLibType, restrct::PetscMat, dA::PetscMat, interpolate::PetscMat, reuse::MatReuse, fill::PetscReal, A::PetscMat) end + +@for_petsc function MatGalerkin(petsclib::$UnionPetscLib, restrct::PetscMat, dA::PetscMat, interpolate::PetscMat, reuse::MatReuse, fill::$PetscReal, A::PetscMat ) + A_ = Ref(A.ptr) + + @chk ccall( + (:MatGalerkin, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, MatReuse, $PetscReal, Ptr{CMat}), + restrct, dA, interpolate, reuse, fill, A_, + ) + + A.ptr = C_NULL + + return nothing +end + +""" + has::PetscBool = MatHasOperation(petsclib::PetscLibType,mat::PetscMat, op::MatOperation) +Determines whether the given matrix supports the particular operation. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `op` - the operation, for example, `MATOP_GET_DIAGONAL` + +Output Parameter: +- `has` - either `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateShell()`, `MatGetOperation()`, `MatSetOperation()` + +# External Links +$(_doc_external("Mat/MatHasOperation")) +""" +function MatHasOperation(petsclib::PetscLibType, mat::PetscMat, op::MatOperation) end + +@for_petsc function MatHasOperation(petsclib::$UnionPetscLib, mat::PetscMat, op::MatOperation ) + has_ = Ref{PetscBool}() + + @chk ccall( + (:MatHasOperation, $petsc_library), + PetscErrorCode, + (CMat, MatOperation, Ptr{PetscBool}), + mat, op, has_, + ) + + has = has_[] + + return has +end + +""" + cong::PetscBool = MatHasCongruentLayouts(petsclib::PetscLibType,mat::PetscMat) +Determines whether the rows and columns layouts of the matrix are congruent + +Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `cong` - either `PETSC_TRUE` or `PETSC_FALSE` + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatSetSizes()`, `PetscLayout` + +# External Links +$(_doc_external("Mat/MatHasCongruentLayouts")) +""" +function MatHasCongruentLayouts(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatHasCongruentLayouts(petsclib::$UnionPetscLib, mat::PetscMat ) + cong_ = Ref{PetscBool}() + + @chk ccall( + (:MatHasCongruentLayouts, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + mat, cong_, + ) + + cong = cong_[] + + return cong +end + +""" + MatSetInf(petsclib::PetscLibType,A::PetscMat) + +# External Links +$(_doc_external("Mat/MatSetInf")) +""" +function MatSetInf(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSetInf(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatSetInf, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + graph::PetscMat = MatCreateGraph(petsclib::PetscLibType,A::PetscMat, sym::PetscBool, scale::PetscBool, filter::PetscReal, num_idx::PetscInt, index::Vector{PetscInt}) +create a scalar matrix (that is a matrix with one vertex for each block vertex in the original matrix), for use in graph algorithms +and possibly removes small values from the graph structure. + +Collective + +Input Parameters: +- `A` - the matrix +- `sym` - `PETSC_TRUE` indicates that the graph should be symmetrized +- `scale` - `PETSC_TRUE` indicates that the graph edge weights should be symmetrically scaled with the diagonal entry +- `filter` - filter value - < 0: does nothing; == 0: removes only 0.0 entries; otherwise: removes entries with abs(entries) <= value +- `num_idx` - size of 'index' array +- `index` - array of block indices to use for graph strength of connection weight + +Output Parameter: +- `graph` - the resulting graph + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `PCGAMG` + +# External Links +$(_doc_external("Mat/MatCreateGraph")) +""" +function MatCreateGraph(petsclib::PetscLibType, A::PetscMat, sym::PetscBool, scale::PetscBool, filter::PetscReal, num_idx::PetscInt, index::Vector{PetscInt}) end + +@for_petsc function MatCreateGraph(petsclib::$UnionPetscLib, A::PetscMat, sym::PetscBool, scale::PetscBool, filter::$PetscReal, num_idx::$PetscInt, index::Vector{$PetscInt} ) + graph_ = Ref{CMat}() + + @chk ccall( + (:MatCreateGraph, $petsc_library), + PetscErrorCode, + (CMat, PetscBool, PetscBool, $PetscReal, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + A, sym, scale, filter, num_idx, index, graph_, + ) + + graph = PetscMat(graph_[], petsclib) + + return graph +end + +""" + MatEliminateZeros(petsclib::PetscLibType,A::PetscMat, keep::PetscBool) +eliminate the nondiagonal zero entries in place from the nonzero structure of a sparse `Mat` in place, +meaning the same memory is used for the matrix, and no new memory is allocated. + +Collective + +Input Parameters: +- `A` - the matrix +- `keep` - if for a given row of `A`, the diagonal coefficient is zero, indicates whether it should be left in the structure or eliminated as well + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateGraph()`, `MatFilter()` + +# External Links +$(_doc_external("Mat/MatEliminateZeros")) +""" +function MatEliminateZeros(petsclib::PetscLibType, A::PetscMat, keep::PetscBool) end + +@for_petsc function MatEliminateZeros(petsclib::$UnionPetscLib, A::PetscMat, keep::PetscBool ) + + @chk ccall( + (:MatEliminateZeros, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, keep, + ) + + + return nothing +end + +""" + m::PetscMemType = MatGetCurrentMemType(petsclib::PetscLibType,A::PetscMat) +Get the memory location of the matrix + +Not Collective, but the result will be the same on all MPI processes + +Input Parameter: +- `A` - the matrix whose memory type we are checking + +Output Parameter: +- `m` - the memory type + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatBoundToCPU()`, `PetscMemType` + +# External Links +$(_doc_external("Mat/MatGetCurrentMemType")) +""" +function MatGetCurrentMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatGetCurrentMemType(petsclib::$UnionPetscLib, A::PetscMat ) + m_ = Ref{PetscMemType}() + + @chk ccall( + (:MatGetCurrentMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscMemType}), + A, m_, + ) + + m = unsafe_string(m_[]) + + return m +end + +""" + MatScaLAPACKSetBlockSizes(petsclib::PetscLibType,A::PetscMat, mb::PetscInt, nb::PetscInt) +Sets the block sizes to be used for the distribution of +the `MATSCALAPACK` matrix + +Logically Collective + +Input Parameters: +- `A` - a `MATSCALAPACK` matrix +- `mb` - the row block size +- `nb` - the column block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSCALAPACK`, `MatCreateScaLAPACK()`, `MatScaLAPACKGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatScaLAPACKSetBlockSizes")) +""" +function MatScaLAPACKSetBlockSizes(petsclib::PetscLibType, A::PetscMat, mb::PetscInt, nb::PetscInt) end + +@for_petsc function MatScaLAPACKSetBlockSizes(petsclib::$UnionPetscLib, A::PetscMat, mb::$PetscInt, nb::$PetscInt ) + + @chk ccall( + (:MatScaLAPACKSetBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt), + A, mb, nb, + ) + + + return nothing +end + +""" + mb::PetscInt,nb::PetscInt = MatScaLAPACKGetBlockSizes(petsclib::PetscLibType,A::PetscMat) +Gets the block sizes used in the distribution of +the `MATSCALAPACK` matrix + +Not Collective + +Input Parameter: +- `A` - a `MATSCALAPACK` matrix + +Output Parameters: +- `mb` - the row block size +- `nb` - the column block size + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSCALAPACK`, `MatCreateScaLAPACK()`, `MatScaLAPACKSetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatScaLAPACKGetBlockSizes")) +""" +function MatScaLAPACKGetBlockSizes(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatScaLAPACKGetBlockSizes(petsclib::$UnionPetscLib, A::PetscMat ) + mb_ = Ref{$PetscInt}() + nb_ = Ref{$PetscInt}() + + @chk ccall( + (:MatScaLAPACKGetBlockSizes, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + A, mb_, nb_, + ) + + mb = mb_[] + nb = nb_[] + + return mb,nb +end + +""" + A::PetscMat = MatCreateScaLAPACK(petsclib::PetscLibType,comm::MPI_Comm, mb::PetscInt, nb::PetscInt, M::PetscInt, N::PetscInt, rsrc::PetscInt, csrc::PetscInt) +Creates a dense parallel matrix in ScaLAPACK format +(2D block cyclic distribution) for a `MATSCALAPACK` matrix + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `mb` - row block size (or `PETSC_DECIDE` to have it set) +- `nb` - column block size (or `PETSC_DECIDE` to have it set) +- `M` - number of global rows +- `N` - number of global columns +- `rsrc` - coordinate of process that owns the first row of the distributed matrix +- `csrc` - coordinate of process that owns the first column of the distributed matrix + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_scalapack_block_sizes` - size of the blocks to use (one or two integers separated by comma) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSCALAPACK`, `MATDENSE`, `MATELEMENTAL`, `MatCreate()`, `MatCreateDense()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateScaLAPACK")) +""" +function MatCreateScaLAPACK(petsclib::PetscLibType, comm::MPI_Comm, mb::PetscInt, nb::PetscInt, M::PetscInt, N::PetscInt, rsrc::PetscInt, csrc::PetscInt) end + +@for_petsc function MatCreateScaLAPACK(petsclib::$UnionPetscLib, comm::MPI_Comm, mb::$PetscInt, nb::$PetscInt, M::$PetscInt, N::$PetscInt, rsrc::$PetscInt, csrc::$PetscInt ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateScaLAPACK, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CMat}), + comm, mb, nb, M, N, rsrc, csrc, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatMPISELLSetPreallocation(petsclib::PetscLibType,B::PetscMat, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Preallocates memory for a `MATMPISELL` sparse parallel matrix in sell format. +For good matrix assembly performance the user should preallocate the matrix storage by +setting the parameters `d_nz` (or `d_nnz`) and `o_nz` (or `o_nnz`). + +Collective + +Input Parameters: +- `B` - the matrix +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or NULL (`PETSC_NULL_INTEGER` in Fortran), if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e 'm'. +For matrices that will be factored, you must leave room for (and set) +the diagonal entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or NULL (`PETSC_NULL_INTEGER` in Fortran), if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e 'm'. + +Example usage: +Consider the following 8x8 matrix with 34 non-zero values, that is +assembled across 3 processors. Lets assume that proc0 owns 3 rows, +proc1 owns 3 rows, proc2 owns 2 rows. This division can be shown +as follows + +-seealso: `Mat`, `MatCreate()`, `MatCreateSeqSELL()`, `MatSetValues()`, `MatCreateSELL()`, +`MATMPISELL`, `MatGetInfo()`, `PetscSplitOwnership()`, `MATSELL` + +# External Links +$(_doc_external("Mat/MatMPISELLSetPreallocation")) +""" +function MatMPISELLSetPreallocation(petsclib::PetscLibType, B::PetscMat, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatMPISELLSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatMPISELLSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + B, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_rlenmax::PetscInt, d_rlen::Vector{PetscInt}, o_rlenmax::PetscInt, o_rlen::Vector{PetscInt}) +Creates a sparse parallel matrix in `MATSELL` format. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices n is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_rlenmax` - max number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_rlen` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if d_rlenmax is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +- `o_rlenmax` - max number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_rlen` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_rlenmax` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_sell_oneindex` - Internally use indexing starting at 1 +rather than 0. When calling `MatSetValues()`, +the user still MUST index entries starting at 0! + +Example: +Consider the following 8x8 matrix with 34 non-zero values, that is +assembled across 3 processors. Lets assume that proc0 owns 3 rows, +proc1 owns 3 rows, proc2 owns 2 rows. This division can be shown +as follows + +-seealso: `Mat`, `MATSELL`, `MatCreate()`, `MatCreateSeqSELL()`, `MatSetValues()`, `MatMPISELLSetPreallocation()`, `MATMPISELL` + +# External Links +$(_doc_external("Mat/MatCreateSELL")) +""" +function MatCreateSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_rlenmax::PetscInt, d_rlen::Union{Ptr,Vector{PetscInt}}, o_rlenmax::PetscInt, o_rlen::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_rlenmax::$PetscInt, d_rlen::Union{Ptr,Vector{$PetscInt}}, o_rlenmax::$PetscInt, o_rlen::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_rlenmax, d_rlen, o_rlenmax, o_rlen, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + colmap::Vector{PetscInt} = MatMPISELLGetSeqSELL(petsclib::PetscLibType,A::PetscMat, Ad::PetscMat, Ao::PetscMat) +Returns the local pieces of this distributed matrix + +Not Collective + +Input Parameter: +- `A` - the `MATMPISELL` matrix + +Output Parameters: +- `Ad` - The diagonal portion of `A` +- `Ao` - The off-diagonal portion of `A` +- `colmap` - An array mapping local column numbers of `Ao` to global column numbers of the parallel matrix + +Level: advanced + +-seealso: `Mat`, `MATSEQSELL`, `MATMPISELL` + +# External Links +$(_doc_external("Mat/MatMPISELLGetSeqSELL")) +""" +function MatMPISELLGetSeqSELL(petsclib::PetscLibType, A::PetscMat, Ad::PetscMat, Ao::PetscMat) end + +@for_petsc function MatMPISELLGetSeqSELL(petsclib::$UnionPetscLib, A::PetscMat, Ad::PetscMat, Ao::PetscMat ) + Ad_ = Ref(Ad.ptr) + Ao_ = Ref(Ao.ptr) + colmap_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatMPISELLGetSeqSELL, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{Ptr{$PetscInt}}), + A, Ad_, Ao_, colmap_, + ) + + Ad.ptr = C_NULL + Ao.ptr = C_NULL + colmap = unsafe_wrap(Array, colmap_[], VecGetLocalSize(petsclib, x); own = false) + + return colmap +end + +""" + MatMPISELLGetLocalMatCondensed(petsclib::PetscLibType,A::PetscMat, scall::MatReuse, row::IS, col::IS, A_loc::PetscMat) +Creates a `MATSEQSELL` matrix from an `MATMPISELL` matrix by +taking all its local rows and NON-ZERO columns + +Not Collective + +Input Parameters: +- `A` - the matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `row` - index sets of rows to extract (or `NULL`) +- `col` - index sets of columns to extract (or `NULL`) + +Output Parameter: +- `A_loc` - the local sequential matrix generated + +Level: advanced + +-seealso: `Mat`, `MATSEQSELL`, `MATMPISELL`, `MatGetOwnershipRange()`, `MatMPISELLGetLocalMat()` + +# External Links +$(_doc_external("Mat/MatMPISELLGetLocalMatCondensed")) +""" +function MatMPISELLGetLocalMatCondensed(petsclib::PetscLibType, A::PetscMat, scall::MatReuse, row::Union{Ptr,IS}, col::Union{Ptr,IS}, A_loc::PetscMat) end + +@for_petsc function MatMPISELLGetLocalMatCondensed(petsclib::$UnionPetscLib, A::PetscMat, scall::MatReuse, row::Union{Ptr,IS}, col::Union{Ptr,IS}, A_loc::PetscMat ) + A_loc_ = Ref(A_loc.ptr) + + @chk ccall( + (:MatMPISELLGetLocalMatCondensed, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + A, scall, row, col, A_loc_, + ) + + A_loc.ptr = C_NULL + + return nothing +end + +""" + MatSeqSELLSetPreallocation(petsclib::PetscLibType,B::PetscMat, rlenmax::PetscInt, rlen::Vector{PetscInt}) +For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameter `nz` +(or the array `nnz`). + +Collective + +Input Parameters: +- `B` - The `MATSEQSELL` matrix +- `rlenmax` - number of nonzeros per row (same for all rows), ignored if `rlen` is provided +- `rlen` - array containing the number of nonzeros in the various rows (possibly different for each row) or `NULL` + +Level: intermediate + +-seealso: `Mat`, `MATSEQSELL`, `MATSELL`, `MatCreate()`, `MatCreateSELL()`, `MatSetValues()`, `MatGetInfo()` + +# External Links +$(_doc_external("Mat/MatSeqSELLSetPreallocation")) +""" +function MatSeqSELLSetPreallocation(petsclib::PetscLibType, B::PetscMat, rlenmax::PetscInt, rlen::Vector{PetscInt}) end + +@for_petsc function MatSeqSELLSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, rlenmax::$PetscInt, rlen::Vector{$PetscInt} ) + + @chk ccall( + (:MatSeqSELLSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}), + B, rlenmax, rlen, + ) + + + return nothing +end + +""" + ratio::PetscReal = MatSeqSELLGetFillRatio(petsclib::PetscLibType,A::PetscMat) +returns a ratio that indicates the irregularity of the matrix. + +Not Collective + +Input Parameter: +- `A` - a MATSEQSELL matrix + +Output Parameter: +- `ratio` - ratio of number of padded zeros to number of allocated elements + +Level: intermediate + +-seealso: `MATSEQSELL`, `MatSeqSELLGetAvgSliceWidth()` + +# External Links +$(_doc_external("Mat/MatSeqSELLGetFillRatio")) +""" +function MatSeqSELLGetFillRatio(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSELLGetFillRatio(petsclib::$UnionPetscLib, A::PetscMat ) + ratio_ = Ref{$PetscReal}() + + @chk ccall( + (:MatSeqSELLGetFillRatio, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, ratio_, + ) + + ratio = ratio_[] + + return ratio +end + +""" + slicewidth::PetscInt = MatSeqSELLGetMaxSliceWidth(petsclib::PetscLibType,A::PetscMat) +returns the maximum slice width. + +Not Collective + +Input Parameter: +- `A` - a MATSEQSELL matrix + +Output Parameter: +- `slicewidth` - maximum slice width + +Level: intermediate + +-seealso: `MATSEQSELL`, `MatSeqSELLGetAvgSliceWidth()` + +# External Links +$(_doc_external("Mat/MatSeqSELLGetMaxSliceWidth")) +""" +function MatSeqSELLGetMaxSliceWidth(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSELLGetMaxSliceWidth(petsclib::$UnionPetscLib, A::PetscMat ) + slicewidth_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSeqSELLGetMaxSliceWidth, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + A, slicewidth_, + ) + + slicewidth = slicewidth_[] + + return slicewidth +end + +""" + slicewidth::PetscReal = MatSeqSELLGetAvgSliceWidth(petsclib::PetscLibType,A::PetscMat) +returns the average slice width. + +Not Collective + +Input Parameter: +- `A` - a MATSEQSELL matrix + +Output Parameter: +- `slicewidth` - average slice width + +Level: intermediate + +-seealso: `MATSEQSELL`, `MatSeqSELLGetMaxSliceWidth()` + +# External Links +$(_doc_external("Mat/MatSeqSELLGetAvgSliceWidth")) +""" +function MatSeqSELLGetAvgSliceWidth(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSELLGetAvgSliceWidth(petsclib::$UnionPetscLib, A::PetscMat ) + slicewidth_ = Ref{$PetscReal}() + + @chk ccall( + (:MatSeqSELLGetAvgSliceWidth, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, slicewidth_, + ) + + slicewidth = slicewidth_[] + + return slicewidth +end + +""" + MatSeqSELLSetSliceHeight(petsclib::PetscLibType,A::PetscMat, sliceheight::PetscInt) +sets the slice height. + +Not Collective + +Input Parameters: +- `A` - a MATSEQSELL matrix +- `sliceheight` - slice height + +-seealso: `MATSEQSELL`, `MatSeqSELLGetVarSliceSize()` + +# External Links +$(_doc_external("Mat/MatSeqSELLSetSliceHeight")) +""" +function MatSeqSELLSetSliceHeight(petsclib::PetscLibType, A::PetscMat, sliceheight::PetscInt) end + +@for_petsc function MatSeqSELLSetSliceHeight(petsclib::$UnionPetscLib, A::PetscMat, sliceheight::$PetscInt ) + + @chk ccall( + (:MatSeqSELLSetSliceHeight, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + A, sliceheight, + ) + + + return nothing +end + +""" + variance::PetscReal = MatSeqSELLGetVarSliceSize(petsclib::PetscLibType,A::PetscMat) +returns the variance of the slice size. + +Not Collective + +Input Parameter: +- `A` - a MATSEQSELL matrix + +Output Parameter: +- `variance` - variance of the slice size + +Level: intermediate + +-seealso: `MATSEQSELL`, `MatSeqSELLSetSliceHeight()` + +# External Links +$(_doc_external("Mat/MatSeqSELLGetVarSliceSize")) +""" +function MatSeqSELLGetVarSliceSize(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSELLGetVarSliceSize(petsclib::$UnionPetscLib, A::PetscMat ) + variance_ = Ref{$PetscReal}() + + @chk ccall( + (:MatSeqSELLGetVarSliceSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, variance_, + ) + + variance = variance_[] + + return variance +end + +""" + A::PetscMat = MatCreateSeqSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Vector{PetscInt}) +Creates a sparse matrix in `MATSEQSELL` format. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `rlenmax` - maximum number of nonzeros in a row, ignored if `rlen` is provided +- `rlen` - array containing the number of nonzeros in the various rows (possibly different for each row) or NULL + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: `Mat`, `MATSEQSELL`, `MatCreate()`, `MatCreateSELL()`, `MatSetValues()`, `MatSeqSELLSetPreallocation()`, `MATSELL`, `MATMPISELL` + +# External Links +$(_doc_external("Mat/MatCreateSeqSELL")) +""" +function MatCreateSeqSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Vector{PetscInt}) end + +@for_petsc function MatCreateSeqSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, rlenmax::$PetscInt, rlen::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, rlenmax, rlen, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatPreallocatorPreallocate(petsclib::PetscLibType,mat::PetscMat, fill::PetscBool, A::PetscMat) +Preallocates the A matrix, using information from a `MATPREALLOCATOR` mat, optionally filling A with zeros + +Input Parameters: +- `mat` - the `MATPREALLOCATOR` preallocator matrix +- `fill` - fill the matrix with zeros +- `A` - the matrix to be preallocated + +-seealso: `MATPREALLOCATOR`, `MatXAIJSetPreallocation()` + +# External Links +$(_doc_external("Mat/MatPreallocatorPreallocate")) +""" +function MatPreallocatorPreallocate(petsclib::PetscLibType, mat::PetscMat, fill::PetscBool, A::PetscMat) end + +@for_petsc function MatPreallocatorPreallocate(petsclib::$UnionPetscLib, mat::PetscMat, fill::PetscBool, A::PetscMat ) + + @chk ccall( + (:MatPreallocatorPreallocate, $petsc_library), + PetscErrorCode, + (CMat, PetscBool, CMat), + mat, fill, A, + ) + + + return nothing +end + +""" + J::PetscMat = MatCreateConstantDiagonal(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, diag::PetscScalar) +Creates a matrix with a uniform value along the diagonal + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices n is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) +- `diag` - the diagonal value + +Output Parameter: +- `J` - the diagonal matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MATCONSTANTDIAGONAL`, `MatScale()`, `MatShift()`, `MatMult()`, `MatGetDiagonal()`, `MatGetFactor()`, `MatSolve()` + +# External Links +$(_doc_external("Mat/MatCreateConstantDiagonal")) +""" +function MatCreateConstantDiagonal(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, diag::PetscScalar) end + +@for_petsc function MatCreateConstantDiagonal(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, diag::$PetscScalar ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateConstantDiagonal, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscScalar, Ptr{CMat}), + comm, m, n, M, N, diag, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + value::PetscScalar = MatConstantDiagonalGetConstant(petsclib::PetscLibType,mat::PetscMat) +Get the scalar constant of a constant diagonal matrix + +Not collective + +Input Parameter: +- `mat` - a `MATCONSTANTDIAGONAL` + +Output Parameter: +- `value` - the scalar value + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MATCONSTANTDIAGONAL` + +# External Links +$(_doc_external("Mat/MatConstantDiagonalGetConstant")) +""" +function MatConstantDiagonalGetConstant(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatConstantDiagonalGetConstant(petsclib::$UnionPetscLib, mat::PetscMat ) + value_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatConstantDiagonalGetConstant, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, value_, + ) + + value = value_[] + + return value +end + +""" + MatMPIBAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Creates a sparse parallel matrix in `MATBAIJ` format using the given nonzero structure and (optional) numerical values + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - the block size +- `i` - the indices into `j` for the start of each local row (starts with zero) +- `j` - the column indices for each local row (starts with zero) these must be sorted for each row +- `v` - optional values in the matrix, use `NULL` if not provided + +Level: advanced + +-seealso: `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIBAIJSetPreallocation()`, `MatCreateAIJ()`, `MATMPIAIJ`, `MatCreateMPIBAIJWithArrays()`, `MATMPIBAIJ` + +# External Links +$(_doc_external("Mat/MatMPIBAIJSetPreallocationCSR")) +""" +function MatMPIBAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Union{Ptr,Vector{PetscScalar}}) end + +@for_petsc function MatMPIBAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Union{Ptr,Vector{$PetscScalar}}) + + @chk ccall( + (:MatMPIBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, bs, i, j, v, + ) + + + return nothing +end + +""" + MatMPIBAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Allocates memory for a sparse parallel matrix in `MATMPIBAIJ` format +(block compressed row). + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `d_nz` - number of block nonzeros per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of block nonzeros in the various block rows +of the in diagonal portion of the local (possibly different for each block +row) or `NULL`. If you plan to factor the matrix you must leave room for the diagonal entry and +set it even if it is zero. +- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various block rows of the +off-diagonal portion of the local submatrix (possibly different for +each block row) or `NULL`. + +If the *_nnz parameter is given then the *_nz parameter is ignored + +Options Database Keys: +- `-mat_block_size` - size of the blocks to use +- `-mat_use_hash_table ` - set hash table factor + +Level: intermediate + +-seealso: `Mat`, `MATMPIBAIJ`, `MatCreate()`, `MatCreateSeqBAIJ()`, `MatSetValues()`, `MatCreateBAIJ()`, `MatMPIBAIJSetPreallocationCSR()`, `PetscSplitOwnership()` + +# External Links +$(_doc_external("Mat/MatMPIBAIJSetPreallocation")) +""" +function MatMPIBAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatMPIBAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}}) + + @chk ccall( + (:MatMPIBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + B, bs, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix in `MATBAIJ` format +(block compressed row). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if N is given) +This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) +- `d_nz` - number of nonzero blocks per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of nonzero blocks in the various block rows +of the in diagonal portion of the local (possibly different for each block +row) or NULL. If you plan to factor the matrix you must leave room for the diagonal entry +and set it even if it is zero. +- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the +off-diagonal portion of the local submatrix (possibly different for +each block row) or NULL. + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_block_size` - size of the blocks to use +- `-mat_use_hash_table ` - set hash table factor + +Level: intermediate + +-seealso: `Mat`, `MatCreate()`, `MatCreateSeqBAIJ()`, `MatSetValues()`, `MatMPIBAIJSetPreallocation()`, `MatMPIBAIJSetPreallocationCSR()`, +`MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangeColumn()`, `MatGetOwnershipRangesColumn()`, `PetscLayout` + +# External Links +$(_doc_external("Mat/MatCreateBAIJ")) +""" +function MatCreateBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateBAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatMPIBAIJSetHashTableFactor(petsclib::PetscLibType,mat::PetscMat, fact::PetscReal) +Sets the factor required to compute the size of the matrices hash table + +Input Parameters: +- `mat` - the matrix +- `fact` - factor + +Options Database Key: +- `-mat_use_hash_table ` - provide the factor + +Level: advanced + +-seealso: `Mat`, `MATMPIBAIJ`, `MatSetOption()` + +# External Links +$(_doc_external("Mat/MatMPIBAIJSetHashTableFactor")) +""" +function MatMPIBAIJSetHashTableFactor(petsclib::PetscLibType, mat::PetscMat, fact::PetscReal) end + +@for_petsc function MatMPIBAIJSetHashTableFactor(petsclib::$UnionPetscLib, mat::PetscMat, fact::$PetscReal ) + + @chk ccall( + (:MatMPIBAIJSetHashTableFactor, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + mat, fact, + ) + + + return nothing +end + +""" + colmap::Vector{PetscInt} = MatMPIBAIJGetSeqBAIJ(petsclib::PetscLibType,A::PetscMat, Ad::PetscMat, Ao::PetscMat) + +# External Links +$(_doc_external("Mat/MatMPIBAIJGetSeqBAIJ")) +""" +function MatMPIBAIJGetSeqBAIJ(petsclib::PetscLibType, A::PetscMat, Ad::PetscMat, Ao::PetscMat) end + +@for_petsc function MatMPIBAIJGetSeqBAIJ(petsclib::$UnionPetscLib, A::PetscMat, Ad::PetscMat, Ao::PetscMat ) + Ad_ = Ref(Ad.ptr) + Ao_ = Ref(Ao.ptr) + colmap_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatMPIBAIJGetSeqBAIJ, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{Ptr{$PetscInt}}), + A, Ad_, Ao_, colmap_, + ) + + Ad.ptr = C_NULL + Ao.ptr = C_NULL + colmap = unsafe_wrap(Array, colmap_[], VecGetLocalSize(petsclib, x); own = false) + + return colmap +end + +""" + mat::PetscMat = MatCreateMPIBAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +creates a `MATMPIBAIJ` matrix using arrays that contain in standard block CSR format for the local rows. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bs` - the block size, only a block size of 1 is supported +- `m` - number of local rows (Cannot be `PETSC_DECIDE`) +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of block elements in that rowth block row of the matrix +- `j` - column indices +- `a` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateAIJ()`, `MatCreateMPIAIJWithSplitArrays()` + +# External Links +$(_doc_external("Mat/MatCreateMPIBAIJWithArrays")) +""" +function MatCreateMPIBAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateMPIBAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIBAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, bs, m, n, M, N, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + A::PetscMat = MatCreateBAIJMKL(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix in `MATBAIJMKL` format (block compressed row). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_nz` - number of nonzero blocks per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of nonzero blocks in the various block rows +of the in diagonal portion of the local (possibly different for each block +row) or `NULL`. If you plan to factor the matrix you must leave room for the diagonal entry +and set it even if it is zero. +- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the +off-diagonal portion of the local submatrix (possibly different for +each block row) or `NULL`. + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_block_size` - size of the blocks to use +- `-mat_use_hash_table ` - set hash table factor + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATBAIJMKL`, `MATBAIJ`, `MatCreate()`, `MatCreateSeqBAIJMKL()`, `MatSetValues()`, `MatMPIBAIJSetPreallocation()`, `MatMPIBAIJSetPreallocationCSR()` + +# External Links +$(_doc_external("Mat/MatCreateBAIJMKL")) +""" +function MatCreateBAIJMKL(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateBAIJMKL(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateBAIJMKL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + indices::PetscInt = MatSeqBAIJSetColumnIndices(petsclib::PetscLibType,mat::PetscMat) +Set the column indices for all the block rows in the matrix. + +Input Parameters: +- `mat` - the `MATSEQBAIJ` matrix +- `indices` - the block column indices + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSEQBAIJ`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatSeqBAIJSetColumnIndices")) +""" +function MatSeqBAIJSetColumnIndices(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatSeqBAIJSetColumnIndices(petsclib::$UnionPetscLib, mat::PetscMat ) + indices_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSeqBAIJSetColumnIndices, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + mat, indices_, + ) + + indices = indices_[] + + return indices +end + +""" + array::Vector{PetscScalar} = MatSeqBAIJGetArray(petsclib::PetscLibType,A::PetscMat) +gives read/write access to the array where the data for a `MATSEQBAIJ` matrix is stored + +Not Collective + +Input Parameter: +- `A` - a `MATSEQBAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSEQBAIJ`, `MatSeqBAIJRestoreArray()`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqBAIJGetArray")) +""" +function MatSeqBAIJGetArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqBAIJGetArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqBAIJGetArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqBAIJRestoreArray(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the data for a `MATSEQBAIJ` matrix is stored obtained by `MatSeqBAIJGetArray()` + +Not Collective + +Input Parameters: +- `A` - a `MATSEQBAIJ` matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqBAIJGetArray()`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqBAIJRestoreArray")) +""" +function MatSeqBAIJRestoreArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqBAIJRestoreArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqBAIJRestoreArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + A::PetscMat = MatCreateSeqBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix in `MATSEQAIJ` (block +compressed row) format. For good matrix assembly performance the +user should preallocate the matrix storage by setting the parameter `nz` +(or the array `nnz`). + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzero blocks per block row (same for all rows) +- `nnz` - array containing the number of nonzero blocks in the various block rows +(possibly different for each block row) or `NULL` + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) +- `-mat_block_size` - size of the blocks to use + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrices](sec_matsparse), `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateBAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateSeqBAIJ")) +""" +function MatCreateSeqBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqBAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSeqBAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Sets the block size and expected nonzeros +per row in the matrix. For good matrix assembly performance the +user should preallocate the matrix storage by setting the parameter `nz` +(or the array `nnz`). + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `nz` - number of block nonzeros per block row (same for all rows) +- `nnz` - array containing the number of block nonzeros in the various block rows +(possibly different for each block row) or `NULL` + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) +- `-mat_block_size` - size of the blocks to use + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrices](sec_matsparse), `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateBAIJ()`, `MatGetInfo()` + +# External Links +$(_doc_external("Mat/MatSeqBAIJSetPreallocation")) +""" +function MatSeqBAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatSeqBAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}}) + + @chk ccall( + (:MatSeqBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + B, bs, nz, nnz, + ) + + + return nothing +end + +""" + MatSeqBAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Creates a sparse sequential matrix in `MATSEQBAIJ` format using the given nonzero structure and (optional) numerical values + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - the blocksize +- `i` - the indices into `j` for the start of each local row (indices start with zero) +- `j` - the column indices for each local row (indices start with zero) these must be sorted for each row +- `v` - optional values in the matrix, use `NULL` if not provided + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateSeqBAIJ()`, `MatSetValues()`, `MatSeqBAIJSetPreallocation()`, `MATSEQBAIJ` + +# External Links +$(_doc_external("Mat/MatSeqBAIJSetPreallocationCSR")) +""" +function MatSeqBAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Union{Ptr,Vector{PetscScalar}}) end + +@for_petsc function MatSeqBAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Union{Ptr,Vector{$PetscScalar}}) + + @chk ccall( + (:MatSeqBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, bs, i, j, v, + ) + + + return nothing +end + +""" + mat::PetscMat = MatCreateSeqBAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +Creates a `MATSEQBAIJ` matrix using matrix elements provided by the user. + +Collective + +Input Parameters: +- `comm` - must be an MPI communicator of size 1 +- `bs` - size of block +- `m` - number of rows +- `n` - number of columns +- `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of elements in that row block row of the matrix +- `j` - column indices +- `a` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateBAIJ()`, `MatCreateSeqBAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateSeqBAIJWithArrays")) +""" +function MatCreateSeqBAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateSeqBAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqBAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, bs, m, n, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + A::PetscMat = MatCreateSeqBAIJMKL(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATSEQBAIJMKL`. +This type inherits from `MATSEQBAIJ` and is largely identical, but uses sparse BLAS +routines from Intel MKL whenever possible. + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzero blocks per block row (same for all rows) +- `nnz` - array containing the number of nonzero blocks in the various block rows +(possibly different for each block row) or `NULL` + +Output Parameter: +- `A` - the matrix + +It is recommended that one use the `MatCreate()`, `MatSetType()` and/or `MatSetFromOptions()`, +MatXXXXSetPreallocation() paradigm instead of this routine directly. +[MatXXXXSetPreallocation() is, for example, `MatSeqBAIJSetPreallocation()`] + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) +- `-mat_block_size` - size of the blocks to use + +Level: intermediate + +-seealso: [Sparse Matrices](sec_matsparse), `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateBAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateSeqBAIJMKL")) +""" +function MatCreateSeqBAIJMKL(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqBAIJMKL(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqBAIJMKL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatPythonSetType(petsclib::PetscLibType,mat::PetscMat, pyname::Vector{Cchar}) +Initialize a `Mat` object implemented in Python. + +Collective + +Input Parameters: +- `mat` - the matrix object. +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Options Database Key: +- `-mat_python_type ` - python class + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MatCreate()`, `MatSetType()`, `MATPYTHON`, `PetscPythonInitialize()` + +# External Links +$(_doc_external("Mat/MatPythonSetType")) +""" +function MatPythonSetType(petsclib::PetscLibType, mat::PetscMat, pyname::Vector{Cchar}) end + +@for_petsc function MatPythonSetType(petsclib::$UnionPetscLib, mat::PetscMat, pyname::Vector{Cchar} ) + + @chk ccall( + (:MatPythonSetType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cchar}), + mat, pyname, + ) + + + return nothing +end + +""" + pyname::Vector{Cchar} = MatPythonGetType(petsclib::PetscLibType,mat::PetscMat) +Get the Python name of a `Mat` object implemented in Python. + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MatCreate()`, `MatSetType()`, `MATPYTHON`, `PetscPythonInitialize()`, `MatPythonSetType()` + +# External Links +$(_doc_external("Mat/MatPythonGetType")) +""" +function MatPythonGetType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatPythonGetType(petsclib::$UnionPetscLib, mat::PetscMat ) + pyname_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:MatPythonGetType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{Cchar}}), + mat, pyname_, + ) + + pyname = unsafe_wrap(Array, pyname_[], VecGetLocalSize(petsclib, x); own = false) + + return pyname +end + +""" + A::PetscMat = MatPythonCreate(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, pyname::Vector{Cchar}) +Create a `Mat` object implemented in Python. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +- `M` - number of global rows (or `PETSC_DECIDE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DECIDE` to have calculated if `n` is given) +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatType`, `MATPYTHON`, `MatPythonSetType()`, `PetscPythonInitialize()` + +# External Links +$(_doc_external("Mat/MatPythonCreate")) +""" +function MatPythonCreate(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, pyname::Vector{Cchar}) end + +@for_petsc function MatPythonCreate(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, pyname::Vector{Cchar} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatPythonCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Cchar}, Ptr{CMat}), + comm, m, n, M, N, pyname, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + newmat::PetscMat = MatCreateLocalRef(petsclib::PetscLibType,A::PetscMat, isrow::IS, iscol::IS) +Gets a logical reference to a local submatrix, for use in assembly, that is to set values into the matrix + +Not Collective + +Input Parameters: +- `A` - full matrix, generally parallel +- `isrow` - Local index set for the rows +- `iscol` - Local index set for the columns + +Output Parameter: +- `newmat` - new serial `Mat` + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATSUBMATRIX`, `MatCreateSubMatrixVirtual()`, `MatSetValuesLocal()`, `MatSetValuesBlockedLocal()`, `MatGetLocalSubMatrix()`, `MatCreateSubMatrix()` + +# External Links +$(_doc_external("Mat/MatCreateLocalRef")) +""" +function MatCreateLocalRef(petsclib::PetscLibType, A::PetscMat, isrow::IS, iscol::IS) end + +@for_petsc function MatCreateLocalRef(petsclib::$UnionPetscLib, A::PetscMat, isrow::IS, iscol::IS ) + newmat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLocalRef, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + A, isrow, iscol, newmat_, + ) + + newmat = PetscMat(newmat_[], petsclib) + + return newmat +end + +""" + MatShellGetContext(petsclib::PetscLibType,mat::PetscMat, ctx::Cvoid) +Returns the user + +Not Collective + +Input Parameter: +- `mat` - the matrix, should have been created with `MatCreateShell()` + +Output Parameter: +- `ctx` - the user provided context + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellSetOperation()`, `MatShellSetContext()` + +# External Links +$(_doc_external("Mat/MatShellGetContext")) +""" +function MatShellGetContext(petsclib::PetscLibType, mat::PetscMat, ctx::Cvoid) end + +@for_petsc function MatShellGetContext(petsclib::$UnionPetscLib, mat::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:MatShellGetContext, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cvoid}), + mat, ctx, + ) + + + return nothing +end + +""" + MatShellSetMatProductOperation(petsclib::PetscLibType,A::PetscMat, ptype::MatProductType, symbolic::external, numeric::external, destroy::external, Btype::MatType, Ctype::MatType) +Allows user to set a matrix matrix operation for a `MATSHELL` shell matrix. + +Logically Collective; No Fortran Support + +Input Parameters: +- `A` - the `MATSHELL` shell matrix +- `ptype` - the product type +- `symbolic` - the function for the symbolic phase (can be `NULL`) +- `numeric` - the function for the numerical phase +- `destroy` - the function for the destruction of the needed data generated during the symbolic phase (can be `NULL`) +- `Btype` - the matrix type for the matrix to be multiplied against +- `Ctype` - the matrix type for the result (can be `NULL`) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()`, `MatShellSetContext()`, `MatSetOperation()`, `MatProductType`, `MatType`, `MatSetUp()` + +# External Links +$(_doc_external("Mat/MatShellSetMatProductOperation")) +""" +function MatShellSetMatProductOperation(petsclib::PetscLibType, A::PetscMat, ptype::MatProductType, symbolic::Union{Ptr,external}, numeric::Union{Ptr,external}, destroy::Union{Ptr,external}, Btype::MatType, Ctype::Union{Ptr,MatType}) end + +@for_petsc function MatShellSetMatProductOperation(petsclib::$UnionPetscLib, A::PetscMat, ptype::MatProductType, symbolic::Union{Ptr,external}, numeric::external, destroy::Union{Ptr,external}, Btype::MatType, Ctype::Union{Ptr,MatType}) + + @chk ccall( + (:MatShellSetMatProductOperation, $petsc_library), + PetscErrorCode, + (CMat, MatProductType, external, external, external, MatType, MatType), + A, ptype, symbolic, numeric, destroy, Btype, Ctype, + ) + + + return nothing +end + +""" + ctx::Cvoid,A::PetscMat = MatCreateShell(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) +Creates a new matrix of `MatType` `MATSHELL` for use with a user +private matrix data storage format. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +- `M` - number of global rows (may be `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (may be `PETSC_DETERMINE` to have calculated if `n` is given) +- `ctx` - pointer to data needed by the shell matrix routines + +Output Parameter: +- `A` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatShellSetOperation()`, `MatHasOperation()`, `MatShellGetContext()`, `MatShellSetContext()`, `MatShellSetManageScalingShifts()`, `MatShellSetMatProductOperation()` + +# External Links +$(_doc_external("Mat/MatCreateShell")) +""" +function MatCreateShell(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateShell(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt ) + ctx_ = Ref{Cvoid}() + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateShell, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Cvoid}, Ptr{CMat}), + comm, m, n, M, N, ctx_, A_, + ) + + ctx = ctx_[] + A = PetscMat(A_[], petsclib) + + return ctx,A +end + +""" + MatShellSetContext(petsclib::PetscLibType,mat::PetscMat, ctx::Cvoid) +sets the context for a `MATSHELL` shell matrix + +Logically Collective + +Input Parameters: +- `mat` - the `MATSHELL` shell matrix +- `ctx` - the context + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()` + +# External Links +$(_doc_external("Mat/MatShellSetContext")) +""" +function MatShellSetContext(petsclib::PetscLibType, mat::PetscMat, ctx::Cvoid) end + +@for_petsc function MatShellSetContext(petsclib::$UnionPetscLib, mat::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:MatShellSetContext, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Cvoid}), + mat, ctx, + ) + + + return nothing +end + +""" + MatShellSetContextDestroy(petsclib::PetscLibType,mat::PetscMat, f::PetscCtxDestroyFn) +sets the destroy function for a `MATSHELL` shell matrix context + +Logically Collective + +Input Parameters: +- `mat` - the shell matrix +- `f` - the context destroy function, see `PetscCtxDestroyFn` for calling sequence + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellSetContext()`, +`PetscCtxDestroyFn` + +# External Links +$(_doc_external("Mat/MatShellSetContextDestroy")) +""" +function MatShellSetContextDestroy(petsclib::PetscLibType, mat::PetscMat, f::PetscCtxDestroyFn) end + +@for_petsc function MatShellSetContextDestroy(petsclib::$UnionPetscLib, mat::PetscMat, f::PetscCtxDestroyFn ) + + @chk ccall( + (:MatShellSetContextDestroy, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscCtxDestroyFn}), + mat, f, + ) + + + return nothing +end + +""" + MatShellSetVecType(petsclib::PetscLibType,mat::PetscMat, vtype::VecType) +Sets the `VecType` of `Vec` returned by `MatCreateVecs()` + +Logically Collective + +Input Parameters: +- `mat` - the `MATSHELL` shell matrix +- `vtype` - type to use for creating vectors + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateVecs()` + +# External Links +$(_doc_external("Mat/MatShellSetVecType")) +""" +function MatShellSetVecType(petsclib::PetscLibType, mat::PetscMat, vtype::VecType) end + +@for_petsc function MatShellSetVecType(petsclib::$UnionPetscLib, mat::PetscMat, vtype::VecType ) + + @chk ccall( + (:MatShellSetVecType, $petsc_library), + PetscErrorCode, + (CMat, VecType), + mat, vtype, + ) + + + return nothing +end + +""" + MatShellSetManageScalingShifts(petsclib::PetscLibType,A::PetscMat) +Allows the user to control the scaling and shift operations of the `MATSHELL`. Must be called immediately +after `MatCreateShell()` + +Logically Collective + +Input Parameter: +- `A` - the `MATSHELL` shell matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()`, `MatShellSetContext()`, `MatShellSetOperation()` + +# External Links +$(_doc_external("Mat/MatShellSetManageScalingShifts")) +""" +function MatShellSetManageScalingShifts(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatShellSetManageScalingShifts(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatShellSetManageScalingShifts, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + flg::PetscBool = MatShellTestMult(petsclib::PetscLibType,mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid) +Compares the multiply routine provided to the `MATSHELL` with differencing on a given function. + +Logically Collective; No Fortran Support + +Input Parameters: +- `mat` - the `MATSHELL` shell matrix +- `f` - the function +- `base` - differences are computed around this vector, see `MatMFFDSetBase()`, for Jacobians this is the point at which the Jacobian is being evaluated +- `ctx` - an optional context for the function + +Output Parameter: +- `flg` - `PETSC_TRUE` if the multiply is likely correct + +Options Database Key: +- `-mat_shell_test_mult_view` - print if any differences are detected between the products and print the difference + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()`, `MatShellTestMultTranspose()` + +# External Links +$(_doc_external("Mat/MatShellTestMult")) +""" +function MatShellTestMult(petsclib::PetscLibType, mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid) end + +@for_petsc function MatShellTestMult(petsclib::$UnionPetscLib, mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatShellTestMult, $petsc_library), + PetscErrorCode, + (CMat, external, CVec, Ptr{Cvoid}, Ptr{PetscBool}), + mat, f, base, ctx, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatShellTestMultTranspose(petsclib::PetscLibType,mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid) +Compares the multiply transpose routine provided to the `MATSHELL` with differencing on a given function. + +Logically Collective; No Fortran Support + +Input Parameters: +- `mat` - the `MATSHELL` shell matrix +- `f` - the function +- `base` - differences are computed around this vector, see `MatMFFDSetBase()`, for Jacobians this is the point at which the Jacobian is being evaluated +- `ctx` - an optional context for the function + +Output Parameter: +- `flg` - `PETSC_TRUE` if the multiply is likely correct + +Options Database Key: +- `-mat_shell_test_mult_view` - print if any differences are detected between the products and print the difference + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()`, `MatShellTestMult()` + +# External Links +$(_doc_external("Mat/MatShellTestMultTranspose")) +""" +function MatShellTestMultTranspose(petsclib::PetscLibType, mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid) end + +@for_petsc function MatShellTestMultTranspose(petsclib::$UnionPetscLib, mat::PetscMat, f::external, base::PetscVec, ctx::Cvoid ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatShellTestMultTranspose, $petsc_library), + PetscErrorCode, + (CMat, external, CVec, Ptr{Cvoid}, Ptr{PetscBool}), + mat, f, base, ctx, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatIsShell(petsclib::PetscLibType,mat::PetscMat) +Inquires if a matrix is derived from `MATSHELL` + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `flg` - the Boolean value + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATSHELL`, `MATMFFD`, `MatCreateShell()`, `MATTRANSPOSEVIRTUAL`, `MATSCHURCOMPLEMENT` + +# External Links +$(_doc_external("Mat/MatIsShell")) +""" +function MatIsShell(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatIsShell(petsclib::$UnionPetscLib, mat::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsShell, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + mat, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatMAIJGetAIJ(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Get the `MATAIJ` matrix describing the blockwise action of the `MATMAIJ` matrix + +Not Collective, but if the `MATMAIJ` matrix is parallel, the `MATAIJ` matrix is also parallel + +Input Parameter: +- `A` - the `MATMAIJ` matrix + +Output Parameter: +- `B` - the `MATAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMAIJ`, `MATAIJ`, `MatCreateMAIJ()` + +# External Links +$(_doc_external("Mat/MatMAIJGetAIJ")) +""" +function MatMAIJGetAIJ(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatMAIJGetAIJ(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatMAIJGetAIJ, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + MatMAIJRedimension(petsclib::PetscLibType,A::PetscMat, dof::PetscInt, B::PetscMat) +Get a new `MATMAIJ` matrix with the same action, but for a different block size + +Logically Collective + +Input Parameters: +- `A` - the `MATMAIJ` matrix +- `dof` - the block size for the new matrix + +Output Parameter: +- `B` - the new `MATMAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMAIJ`, `MatCreateMAIJ()` + +# External Links +$(_doc_external("Mat/MatMAIJRedimension")) +""" +function MatMAIJRedimension(petsclib::PetscLibType, A::PetscMat, dof::PetscInt, B::PetscMat) end + +@for_petsc function MatMAIJRedimension(petsclib::$UnionPetscLib, A::PetscMat, dof::$PetscInt, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatMAIJRedimension, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CMat}), + A, dof, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + maij::PetscMat = MatCreateMAIJ(petsclib::PetscLibType,A::PetscMat, dof::PetscInt) +Creates a matrix type providing restriction and interpolation +operations for multicomponent problems. It interpolates each component the same +way independently. The matrix type is based on `MATSEQAIJ` for sequential matrices, +and `MATMPIAIJ` for distributed matrices. + +Collective + +Input Parameters: +- `A` - the `MATAIJ` matrix describing the action on blocks +- `dof` - the block size (number of components per node) + +Output Parameter: +- `maij` - the new `MATMAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATAIJ`, `MATMAIJ`, `MatMAIJGetAIJ()`, `MatMAIJRedimension()` + +# External Links +$(_doc_external("Mat/MatCreateMAIJ")) +""" +function MatCreateMAIJ(petsclib::PetscLibType, A::PetscMat, dof::PetscInt) end + +@for_petsc function MatCreateMAIJ(petsclib::$UnionPetscLib, A::PetscMat, dof::$PetscInt ) + maij_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMAIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CMat}), + A, dof, maij_, + ) + + maij = PetscMat(maij_[], petsclib) + + return maij +end + +""" + flg::PetscBool = MatISGetAllowRepeated(petsclib::PetscLibType,A::PetscMat) +Get the flag to allow repeated entries in the local to global map + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `flg` - the boolean flag + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateIS()`, `MatSetLocalToGlobalMapping()`, `MatISSetAllowRepeated()` + +# External Links +$(_doc_external("Mat/MatISGetAllowRepeated")) +""" +function MatISGetAllowRepeated(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatISGetAllowRepeated(petsclib::$UnionPetscLib, A::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatISGetAllowRepeated, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + A, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatISSetAllowRepeated(petsclib::PetscLibType,A::PetscMat, flg::PetscBool) +Set the flag to allow repeated entries in the local to global map + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `flg` - the boolean flag + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateIS()`, `MatSetLocalToGlobalMapping()`, `MatISGetAllowRepeated()` + +# External Links +$(_doc_external("Mat/MatISSetAllowRepeated")) +""" +function MatISSetAllowRepeated(petsclib::PetscLibType, A::PetscMat, flg::PetscBool) end + +@for_petsc function MatISSetAllowRepeated(petsclib::$UnionPetscLib, A::PetscMat, flg::PetscBool ) + + @chk ccall( + (:MatISSetAllowRepeated, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, flg, + ) + + + return nothing +end + +""" + MatISStoreL2L(petsclib::PetscLibType,A::PetscMat, store::PetscBool) +Store local + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `store` - the boolean flag + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateIS()`, `MatISSetPreallocation()`, `MatPtAP()` + +# External Links +$(_doc_external("Mat/MatISStoreL2L")) +""" +function MatISStoreL2L(petsclib::PetscLibType, A::PetscMat, store::PetscBool) end + +@for_petsc function MatISStoreL2L(petsclib::$UnionPetscLib, A::PetscMat, store::PetscBool ) + + @chk ccall( + (:MatISStoreL2L, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, store, + ) + + + return nothing +end + +""" + MatISFixLocalEmpty(petsclib::PetscLibType,A::PetscMat, fix::PetscBool) +Compress out zero local rows from the local matrices + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `fix` - the boolean flag + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatCreate()`, `MatCreateIS()`, `MatISSetPreallocation()`, `MatAssemblyEnd()`, `MAT_FINAL_ASSEMBLY` + +# External Links +$(_doc_external("Mat/MatISFixLocalEmpty")) +""" +function MatISFixLocalEmpty(petsclib::PetscLibType, A::PetscMat, fix::PetscBool) end + +@for_petsc function MatISFixLocalEmpty(petsclib::$UnionPetscLib, A::PetscMat, fix::PetscBool ) + + @chk ccall( + (:MatISFixLocalEmpty, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, fix, + ) + + + return nothing +end + +""" + MatISSetPreallocation(petsclib::PetscLibType,B::PetscMat, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Preallocates memory for a `MATIS` parallel matrix. + +Collective + +Input Parameters: +- `B` - the matrix +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +For matrices that will be factored, you must leave room for (and set) +the diagonal entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +If the *_nnz parameter is given then the *_nz parameter is ignored + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateIS()`, `MatMPIAIJSetPreallocation()`, `MatISGetLocalMat()`, `MATIS` + +# External Links +$(_doc_external("Mat/MatISSetPreallocation")) +""" +function MatISSetPreallocation(petsclib::PetscLibType, B::PetscMat, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatISSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}}) + + @chk ccall( + (:MatISSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + B, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + MatISGetLocalMat(petsclib::PetscLibType,mat::PetscMat, loc::PetscMat) +Gets the local matrix stored inside a `MATIS` matrix. + +Not Collective. + +Input Parameter: +- `mat` - the matrix + +Output Parameter: +- `local` - the local matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatISRestoreLocalMat()` + +# External Links +$(_doc_external("Mat/MatISGetLocalMat")) +""" +function MatISGetLocalMat(petsclib::PetscLibType, mat::PetscMat, loc::PetscMat) end + +@for_petsc function MatISGetLocalMat(petsclib::$UnionPetscLib, mat::PetscMat, loc::PetscMat ) + loc_ = Ref(loc.ptr) + + @chk ccall( + (:MatISGetLocalMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + mat, loc_, + ) + + loc.ptr = C_NULL + + return nothing +end + +""" + MatISRestoreLocalMat(petsclib::PetscLibType,mat::PetscMat, loc::PetscMat) +Restores the local matrix obtained with `MatISGetLocalMat()` + +Not Collective. + +Input Parameters: +- `mat` - the matrix +- `local` - the local matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatISGetLocalMat()` + +# External Links +$(_doc_external("Mat/MatISRestoreLocalMat")) +""" +function MatISRestoreLocalMat(petsclib::PetscLibType, mat::PetscMat, loc::PetscMat) end + +@for_petsc function MatISRestoreLocalMat(petsclib::$UnionPetscLib, mat::PetscMat, loc::PetscMat ) + loc_ = Ref(loc.ptr) + + @chk ccall( + (:MatISRestoreLocalMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + mat, loc_, + ) + + loc.ptr = C_NULL + + return nothing +end + +""" + MatISSetLocalMatType(petsclib::PetscLibType,mat::PetscMat, mtype::MatType) +Specifies the type of local matrix inside the `MATIS` + +Logically Collective. + +Input Parameters: +- `mat` - the matrix +- `mtype` - the local matrix type + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatSetType()`, `MatType` + +# External Links +$(_doc_external("Mat/MatISSetLocalMatType")) +""" +function MatISSetLocalMatType(petsclib::PetscLibType, mat::PetscMat, mtype::MatType) end + +@for_petsc function MatISSetLocalMatType(petsclib::$UnionPetscLib, mat::PetscMat, mtype::MatType ) + + @chk ccall( + (:MatISSetLocalMatType, $petsc_library), + PetscErrorCode, + (CMat, MatType), + mat, mtype, + ) + + + return nothing +end + +""" + MatISSetLocalMat(petsclib::PetscLibType,mat::PetscMat, loc::PetscMat) +Replace the local matrix stored inside a `MATIS` object. + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `local` - the local matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatISSetLocalMatType`, `MatISGetLocalMat()` + +# External Links +$(_doc_external("Mat/MatISSetLocalMat")) +""" +function MatISSetLocalMat(petsclib::PetscLibType, mat::PetscMat, loc::PetscMat) end + +@for_petsc function MatISSetLocalMat(petsclib::$UnionPetscLib, mat::PetscMat, loc::PetscMat ) + + @chk ccall( + (:MatISSetLocalMat, $petsc_library), + PetscErrorCode, + (CMat, CMat), + mat, loc, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateIS(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, rmap::ISLocalToGlobalMapping, cmap::ISLocalToGlobalMapping) +Creates a "process" unassembled matrix. + +Collective. + +Input Parameters: +- `comm` - MPI communicator that will share the matrix +- `bs` - block size of the matrix +- `m` - local size of left vector used in matrix vector products +- `n` - local size of right vector used in matrix vector products +- `M` - global size of left vector used in matrix vector products +- `N` - global size of right vector used in matrix vector products +- `rmap` - local to global map for rows +- `cmap` - local to global map for cols + +Output Parameter: +- `A` - the resulting matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Mat/MatCreateIS")) +""" +function MatCreateIS(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, rmap::ISLocalToGlobalMapping, cmap::ISLocalToGlobalMapping) end + +@for_petsc function MatCreateIS(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, rmap::ISLocalToGlobalMapping, cmap::ISLocalToGlobalMapping ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateIS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, ISLocalToGlobalMapping, ISLocalToGlobalMapping, Ptr{CMat}), + comm, bs, m, n, M, N, rmap, cmap, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatISGetLocalToGlobalMapping(petsclib::PetscLibType,A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) +Gets the local + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameters: +- `rmapping` - row mapping +- `cmapping` - column mapping + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATIS`, `MatSetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Mat/MatISGetLocalToGlobalMapping")) +""" +function MatISGetLocalToGlobalMapping(petsclib::PetscLibType, A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping) end + +@for_petsc function MatISGetLocalToGlobalMapping(petsclib::$UnionPetscLib, A::PetscMat, rmapping::ISLocalToGlobalMapping, cmapping::ISLocalToGlobalMapping ) + + @chk ccall( + (:MatISGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CMat, Ptr{ISLocalToGlobalMapping}, Ptr{ISLocalToGlobalMapping}), + A, rmapping, cmapping, + ) + + + return nothing +end + +""" + MatHermitianTransposeGetMat(petsclib::PetscLibType,A::PetscMat, M::PetscMat) +Gets the `Mat` object stored inside a `MATHERMITIANTRANSPOSEVIRTUAL` + +Logically Collective + +Input Parameter: +- `A` - the `MATHERMITIANTRANSPOSEVIRTUAL` matrix + +Output Parameter: +- `M` - the matrix object stored inside A + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATHERMITIANTRANSPOSEVIRTUAL`, `MatCreateHermitianTranspose()` + +# External Links +$(_doc_external("Mat/MatHermitianTransposeGetMat")) +""" +function MatHermitianTransposeGetMat(petsclib::PetscLibType, A::PetscMat, M::PetscMat) end + +@for_petsc function MatHermitianTransposeGetMat(petsclib::$UnionPetscLib, A::PetscMat, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatHermitianTransposeGetMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + N::PetscMat = MatCreateHermitianTranspose(petsclib::PetscLibType,A::PetscMat) +Creates a new matrix object of `MatType` `MATHERMITIANTRANSPOSEVIRTUAL` that behaves like A'* + +Collective + +Input Parameter: +- `A` - the (possibly rectangular) matrix + +Output Parameter: +- `N` - the matrix that represents A'* + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreateNormal()`, `MatMult()`, `MatMultHermitianTranspose()`, `MatCreate()`, +`MATTRANSPOSEVIRTUAL`, `MatCreateTranspose()`, `MatHermitianTransposeGetMat()`, `MATNORMAL`, `MATNORMALHERMITIAN` + +# External Links +$(_doc_external("Mat/MatCreateHermitianTranspose")) +""" +function MatCreateHermitianTranspose(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatCreateHermitianTranspose(petsclib::$UnionPetscLib, A::PetscMat ) + N_ = Ref{CMat}() + + @chk ccall( + (:MatCreateHermitianTranspose, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, N_, + ) + + N = PetscMat(N_[], petsclib) + + return N +end + +""" + MatTransposeGetMat(petsclib::PetscLibType,A::PetscMat, M::PetscMat) +Gets the `Mat` object stored inside a `MATTRANSPOSEVIRTUAL` + +Logically Collective + +Input Parameter: +- `A` - the `MATTRANSPOSEVIRTUAL` matrix + +Output Parameter: +- `M` - the matrix object stored inside `A` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATTRANSPOSEVIRTUAL`, `MatCreateTranspose()` + +# External Links +$(_doc_external("Mat/MatTransposeGetMat")) +""" +function MatTransposeGetMat(petsclib::PetscLibType, A::PetscMat, M::PetscMat) end + +@for_petsc function MatTransposeGetMat(petsclib::$UnionPetscLib, A::PetscMat, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatTransposeGetMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + N::PetscMat = MatCreateTranspose(petsclib::PetscLibType,A::PetscMat) +Creates a new matrix `MATTRANSPOSEVIRTUAL` object that behaves like A' + +Collective + +Input Parameter: +- `A` - the (possibly rectangular) matrix + +Output Parameter: +- `N` - the matrix that represents A' + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATTRANSPOSEVIRTUAL`, `MatCreateNormal()`, `MatMult()`, `MatMultTranspose()`, `MatCreate()`, +`MATNORMALHERMITIAN` + +# External Links +$(_doc_external("Mat/MatCreateTranspose")) +""" +function MatCreateTranspose(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatCreateTranspose(petsclib::$UnionPetscLib, A::PetscMat ) + N_ = Ref{CMat}() + + @chk ccall( + (:MatCreateTranspose, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, N_, + ) + + N = PetscMat(N_[], petsclib) + + return N +end + +""" + MatDenseGetLocalMatrix(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +For a `MATMPIDENSE` or `MATSEQDENSE` matrix returns the sequential +matrix that represents the operator. For sequential matrices it returns itself. + +Input Parameter: +- `A` - the sequential or MPI `MATDENSE` matrix + +Output Parameter: +- `B` - the inner matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATMPIDENSE`, `MATSEQDENSE` + +# External Links +$(_doc_external("Mat/MatDenseGetLocalMatrix")) +""" +function MatDenseGetLocalMatrix(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatDenseGetLocalMatrix(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatDenseGetLocalMatrix, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + MatMPIDenseSetPreallocation(petsclib::PetscLibType,B::PetscMat, data::PetscScalar) +Sets the array used to store the matrix entries + +Collective + +Input Parameters: +- `B` - the matrix +- `data` - optional location of matrix data. Set to `NULL` for PETSc +to control all matrix memory allocation. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPIDENSE`, `MatCreate()`, `MatCreateSeqDense()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatMPIDenseSetPreallocation")) +""" +function MatMPIDenseSetPreallocation(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatMPIDenseSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, data::Union{Ptr,$PetscScalar} ) + + @chk ccall( + (:MatMPIDenseSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar), + B, data, + ) + + return nothing +end + +""" + array::PetscScalar = MatDensePlaceArray(petsclib::PetscLibType,mat::PetscMat) +Allows one to replace the array in a `MATDENSE` matrix with an +array provided by the user. This is useful to avoid copying an array +into a matrix + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `array` - the array in column major order + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArray()`, `MatDenseResetArray()`, `VecPlaceArray()`, `VecGetArray()`, `VecRestoreArray()`, `VecReplaceArray()`, `VecResetArray()`, +`MatDenseReplaceArray()` + +# External Links +$(_doc_external("Mat/MatDensePlaceArray")) +""" +function MatDensePlaceArray(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatDensePlaceArray(petsclib::$UnionPetscLib, mat::PetscMat ) + array_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatDensePlaceArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, array_, + ) + + array = array_[] + + return array +end + +""" + MatDenseResetArray(petsclib::PetscLibType,mat::PetscMat) +Resets the matrix array to that it previously had before the call to `MatDensePlaceArray()` + +Not Collective + +Input Parameter: +- `mat` - the matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArray()`, `MatDensePlaceArray()`, `VecPlaceArray()`, `VecGetArray()`, `VecRestoreArray()`, `VecReplaceArray()`, `VecResetArray()` + +# External Links +$(_doc_external("Mat/MatDenseResetArray")) +""" +function MatDenseResetArray(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatDenseResetArray(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatDenseResetArray, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + array::PetscScalar = MatDenseReplaceArray(petsclib::PetscLibType,mat::PetscMat) +Allows one to replace the array in a dense matrix with an +array provided by the user. This is useful to avoid copying an array +into a matrix + +Not Collective + +Input Parameters: +- `mat` - the matrix +- `array` - the array in column major order + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatDensePlaceArray()`, `MatDenseGetArray()`, `VecReplaceArray()` + +# External Links +$(_doc_external("Mat/MatDenseReplaceArray")) +""" +function MatDenseReplaceArray(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatDenseReplaceArray(petsclib::$UnionPetscLib, mat::PetscMat ) + array_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatDenseReplaceArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, array_, + ) + + array = array_[] + + return array +end + +""" + A::PetscMat = MatCreateDense(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Vector{PetscScalar}) +Creates a matrix in `MATDENSE` format. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +- `M` - number of global rows (or `PETSC_DECIDE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DECIDE` to have calculated if `n` is given) +- `data` - optional location of matrix data. Set data to `NULL` (`PETSC_NULL_SCALAR_ARRAY` for Fortran users) for PETSc +to control all matrix memory allocation. + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatCreate()`, `MatCreateSeqDense()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateDense")) +""" +function MatCreateDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Vector{PetscScalar}) end + +@for_petsc function MatCreateDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, data::Vector{$PetscScalar} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateDense, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CMat}), + comm, m, n, M, N, data, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + lda::PetscInt = MatDenseGetLDA(petsclib::PetscLibType,A::PetscMat) +gets the leading dimension of the array returned from `MatDenseGetArray()` + +Not Collective + +Input Parameter: +- `A` - a `MATDENSE` or `MATDENSECUDA` matrix + +Output Parameter: +- `lda` - the leading dimension + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseSetLDA()` + +# External Links +$(_doc_external("Mat/MatDenseGetLDA")) +""" +function MatDenseGetLDA(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetLDA(petsclib::$UnionPetscLib, A::PetscMat ) + lda_ = Ref{$PetscInt}() + + @chk ccall( + (:MatDenseGetLDA, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + A, lda_, + ) + + lda = lda_[] + + return lda +end + +""" + MatDenseSetLDA(petsclib::PetscLibType,A::PetscMat, lda::PetscInt) +Sets the leading dimension of the array used by the `MATDENSE` matrix + +Collective if the matrix layouts have not yet been setup + +Input Parameters: +- `A` - a `MATDENSE` or `MATDENSECUDA` matrix +- `lda` - the leading dimension + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetLDA()` + +# External Links +$(_doc_external("Mat/MatDenseSetLDA")) +""" +function MatDenseSetLDA(petsclib::PetscLibType, A::PetscMat, lda::PetscInt) end + +@for_petsc function MatDenseSetLDA(petsclib::$UnionPetscLib, A::PetscMat, lda::$PetscInt ) + + @chk ccall( + (:MatDenseSetLDA, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + A, lda, + ) + + + return nothing +end + +""" + array::Vector{PetscScalar} = MatDenseGetArray(petsclib::PetscLibType,A::PetscMat) +gives read + +Logically Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseGetArray")) +""" +function MatDenseGetArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseGetArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArray(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the data for a `MATDENSE` matrix is stored obtained by `MatDenseGetArray()` + +Logically Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArray")) +""" +function MatDenseRestoreArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatDenseGetArrayRead(petsclib::PetscLibType,A::PetscMat) +gives read + +Not Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArrayRead()`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseGetArrayRead")) +""" +function MatDenseGetArrayRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArrayRead(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseGetArrayRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArrayRead(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the data for a `MATDENSE` matrix is stored obtained by `MatDenseGetArrayRead()` + +Not Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArrayRead()`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArrayRead")) +""" +function MatDenseRestoreArrayRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArrayRead(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatDenseGetArrayWrite(petsclib::PetscLibType,A::PetscMat) +gives write + +Not Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArrayWrite()`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()` + +# External Links +$(_doc_external("Mat/MatDenseGetArrayWrite")) +""" +function MatDenseGetArrayWrite(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArrayWrite(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseGetArrayWrite, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArrayWrite(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the data for a `MATDENSE` matrix is stored obtained by `MatDenseGetArrayWrite()` + +Not Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArrayWrite()`, `MatDenseGetArray()`, `MatDenseRestoreArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArrayWrite")) +""" +function MatDenseRestoreArrayWrite(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArrayWrite(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar},mtype::PetscMemType = MatDenseGetArrayAndMemType(petsclib::PetscLibType,A::PetscMat) +gives read + +Logically Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameters: +- `array` - pointer to the data +- `mtype` - memory type of the returned pointer + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArrayAndMemType()`, `MatDenseGetArrayReadAndMemType()`, `MatDenseGetArrayWriteAndMemType()`, `MatDenseGetArrayRead()`, +`MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()`, `MatSeqAIJGetCSRAndMemType()` + +# External Links +$(_doc_external("Mat/MatDenseGetArrayAndMemType")) +""" +function MatDenseGetArrayAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArrayAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:MatDenseGetArrayAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + A, array_, mtype_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return array,mtype +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArrayAndMemType(petsclib::PetscLibType,A::PetscMat) +returns access to the array that is obtained by `MatDenseGetArrayAndMemType()` + +Logically Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArrayAndMemType()`, `MatDenseGetArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArrayAndMemType")) +""" +function MatDenseRestoreArrayAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArrayAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArrayAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar},mtype::PetscMemType = MatDenseGetArrayReadAndMemType(petsclib::PetscLibType,A::PetscMat) +gives read + +Logically Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameters: +- `array` - pointer to the data +- `mtype` - memory type of the returned pointer + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArrayReadAndMemType()`, `MatDenseGetArrayWriteAndMemType()`, +`MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()`, `MatSeqAIJGetCSRAndMemType()` + +# External Links +$(_doc_external("Mat/MatDenseGetArrayReadAndMemType")) +""" +function MatDenseGetArrayReadAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArrayReadAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:MatDenseGetArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + A, array_, mtype_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return array,mtype +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArrayReadAndMemType(petsclib::PetscLibType,A::PetscMat) +returns access to the array that is obtained by `MatDenseGetArrayReadAndMemType()` + +Logically Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArrayReadAndMemType()`, `MatDenseGetArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArrayReadAndMemType")) +""" +function MatDenseRestoreArrayReadAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArrayReadAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArrayReadAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar},mtype::PetscMemType = MatDenseGetArrayWriteAndMemType(petsclib::PetscLibType,A::PetscMat) +gives write + +Logically Collective + +Input Parameter: +- `A` - a dense matrix + +Output Parameters: +- `array` - pointer to the data +- `mtype` - memory type of the returned pointer + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreArrayWriteAndMemType()`, `MatDenseGetArrayReadAndMemType()`, `MatDenseGetArrayRead()`, +`MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()`, `MatSeqAIJGetCSRAndMemType()` + +# External Links +$(_doc_external("Mat/MatDenseGetArrayWriteAndMemType")) +""" +function MatDenseGetArrayWriteAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseGetArrayWriteAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:MatDenseGetArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + A, array_, mtype_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return array,mtype +end + +""" + array::Vector{PetscScalar} = MatDenseRestoreArrayWriteAndMemType(petsclib::PetscLibType,A::PetscMat) +returns access to the array that is obtained by `MatDenseGetArrayReadAndMemType()` + +Logically Collective + +Input Parameters: +- `A` - a dense matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetArrayWriteAndMemType()`, `MatDenseGetArray()`, `MatDenseGetArrayRead()`, `MatDenseRestoreArrayRead()`, `MatDenseGetArrayWrite()`, `MatDenseRestoreArrayWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreArrayWriteAndMemType")) +""" +function MatDenseRestoreArrayWriteAndMemType(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreArrayWriteAndMemType(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreArrayWriteAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + A::PetscMat = MatCreateSeqDense(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, data::Vector{PetscScalar}) +Creates a `MATSEQDENSE` that +is stored in column major order (the usual Fortran format). + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `data` - optional location of matrix data in column major order. Use `NULL` for PETSc +to control all matrix memory allocation. + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSEQDENSE`, `MatCreate()`, `MatCreateDense()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateSeqDense")) +""" +function MatCreateSeqDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, data::Vector{PetscScalar}) end + +@for_petsc function MatCreateSeqDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, data::Vector{$PetscScalar} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqDense, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CMat}), + comm, m, n, data, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSeqDenseSetPreallocation(petsclib::PetscLibType,B::PetscMat, data::Vector{PetscScalar}) +Sets the array used for storing the matrix elements of a `MATSEQDENSE` matrix + +Collective + +Input Parameters: +- `B` - the matrix +- `data` - the array (or `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSEQDENSE`, `MatCreate()`, `MatCreateDense()`, `MatSetValues()`, `MatDenseSetLDA()` + +# External Links +$(_doc_external("Mat/MatSeqDenseSetPreallocation")) +""" +function MatSeqDenseSetPreallocation(petsclib::PetscLibType, B::PetscMat, data::Vector{PetscScalar}) end + +@for_petsc function MatSeqDenseSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, data::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSeqDenseSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + B, data, + ) + + + return nothing +end + +""" + vals::Vector{PetscScalar} = MatDenseGetColumn(petsclib::PetscLibType,A::PetscMat, col::PetscInt) +gives access to a column of a dense matrix. This is only the local part of the column. You MUST call `MatDenseRestoreColumn()` to avoid memory bleeding. + +Not Collective + +Input Parameters: +- `A` - a `MATSEQDENSE` or `MATMPIDENSE` matrix +- `col` - column index + +Output Parameter: +- `vals` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseRestoreColumn()`, `MatDenseGetColumnVec()` + +# External Links +$(_doc_external("Mat/MatDenseGetColumn")) +""" +function MatDenseGetColumn(petsclib::PetscLibType, A::PetscMat, col::PetscInt) end + +@for_petsc function MatDenseGetColumn(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt ) + vals_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseGetColumn, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{Ptr{$PetscScalar}}), + A, col, vals_, + ) + + vals = unsafe_wrap(Array, vals_[], VecGetLocalSize(petsclib, x); own = false) + + return vals +end + +""" + vals::Vector{PetscScalar} = MatDenseRestoreColumn(petsclib::PetscLibType,A::PetscMat) +returns access to a column of a `MATDENSE` matrix which is returned by `MatDenseGetColumn()`. + +Not Collective + +Input Parameters: +- `A` - a `MATSEQDENSE` or `MATMPIDENSE` matrix +- `vals` - pointer to the data (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MatDenseGetColumn()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreColumn")) +""" +function MatDenseRestoreColumn(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatDenseRestoreColumn(petsclib::$UnionPetscLib, A::PetscMat ) + vals_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatDenseRestoreColumn, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, vals_, + ) + + vals = unsafe_wrap(Array, vals_[], VecGetLocalSize(petsclib, x); own = false) + + return vals +end + +""" + MatDenseGetColumnVec(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Gives read + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index + +Output Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVecRead()`, `MatDenseGetColumnVecWrite()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreColumnVecRead()`, `MatDenseRestoreColumnVecWrite()`, `MatDenseGetColumn()` + +# External Links +$(_doc_external("Mat/MatDenseGetColumnVec")) +""" +function MatDenseGetColumnVec(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseGetColumnVec(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseGetColumnVec, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseRestoreColumnVec(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Returns access to a column of a dense matrix obtained from `MatDenseGetColumnVec()`. + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index +- `v` - the `Vec` object (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseGetColumnVecRead()`, `MatDenseGetColumnVecWrite()`, `MatDenseRestoreColumnVecRead()`, `MatDenseRestoreColumnVecWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreColumnVec")) +""" +function MatDenseRestoreColumnVec(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseRestoreColumnVec(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseRestoreColumnVec, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseGetColumnVecRead(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Gives read + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index + +Output Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseGetColumnVecWrite()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreColumnVecRead()`, `MatDenseRestoreColumnVecWrite()` + +# External Links +$(_doc_external("Mat/MatDenseGetColumnVecRead")) +""" +function MatDenseGetColumnVecRead(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseGetColumnVecRead(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseGetColumnVecRead, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseRestoreColumnVecRead(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Returns access to a column of a dense matrix obtained from `MatDenseGetColumnVecRead()`. + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index +- `v` - the `Vec` object (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseGetColumnVecRead()`, `MatDenseGetColumnVecWrite()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreColumnVecWrite()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreColumnVecRead")) +""" +function MatDenseRestoreColumnVecRead(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseRestoreColumnVecRead(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseRestoreColumnVecRead, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseGetColumnVecWrite(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Gives write + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index + +Output Parameter: +- `v` - the vector + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseGetColumnVecRead()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreColumnVecRead()`, `MatDenseRestoreColumnVecWrite()` + +# External Links +$(_doc_external("Mat/MatDenseGetColumnVecWrite")) +""" +function MatDenseGetColumnVecWrite(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseGetColumnVecWrite(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseGetColumnVecWrite, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseRestoreColumnVecWrite(petsclib::PetscLibType,A::PetscMat, col::PetscInt, v::PetscVec) +Returns access to a column of a dense matrix obtained from `MatDenseGetColumnVecWrite()`. + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `col` - the column index +- `v` - the `Vec` object (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseGetColumnVecRead()`, `MatDenseGetColumnVecWrite()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreColumnVecRead()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreColumnVecWrite")) +""" +function MatDenseRestoreColumnVecWrite(petsclib::PetscLibType, A::PetscMat, col::PetscInt, v::PetscVec) end + +@for_petsc function MatDenseRestoreColumnVecWrite(petsclib::$UnionPetscLib, A::PetscMat, col::$PetscInt, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseRestoreColumnVecWrite, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CVec}), + A, col, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseGetSubMatrix(petsclib::PetscLibType,A::PetscMat, rbegin::PetscInt, rend::PetscInt, cbegin::PetscInt, cend::PetscInt, v::PetscMat) +Gives access to a block of rows and columns of a dense matrix, represented as a `Mat`. + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `rbegin` - the first global row index in the block (if `PETSC_DECIDE`, is 0) +- `rend` - the global row index past the last one in the block (if `PETSC_DECIDE`, is `M`) +- `cbegin` - the first global column index in the block (if `PETSC_DECIDE`, is 0) +- `cend` - the global column index past the last one in the block (if `PETSC_DECIDE`, is `N`) + +Output Parameter: +- `v` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseRestoreColumnVec()`, `MatDenseRestoreSubMatrix()` + +# External Links +$(_doc_external("Mat/MatDenseGetSubMatrix")) +""" +function MatDenseGetSubMatrix(petsclib::PetscLibType, A::PetscMat, rbegin::PetscInt, rend::PetscInt, cbegin::PetscInt, cend::PetscInt, v::PetscMat) end + +@for_petsc function MatDenseGetSubMatrix(petsclib::$UnionPetscLib, A::PetscMat, rbegin::$PetscInt, rend::$PetscInt, cbegin::$PetscInt, cend::$PetscInt, v::PetscMat ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseGetSubMatrix, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CMat}), + A, rbegin, rend, cbegin, cend, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatDenseRestoreSubMatrix(petsclib::PetscLibType,A::PetscMat, v::PetscMat) +Returns access to a block of columns of a dense matrix obtained from `MatDenseGetSubMatrix()`. + +Collective + +Input Parameters: +- `A` - the `Mat` object +- `v` - the `Mat` object (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATDENSE`, `MATDENSECUDA`, `MATDENSEHIP`, `MatDenseGetColumnVec()`, `MatDenseRestoreColumnVec()`, `MatDenseGetSubMatrix()` + +# External Links +$(_doc_external("Mat/MatDenseRestoreSubMatrix")) +""" +function MatDenseRestoreSubMatrix(petsclib::PetscLibType, A::PetscMat, v::PetscMat) end + +@for_petsc function MatDenseRestoreSubMatrix(petsclib::$UnionPetscLib, A::PetscMat, v::PetscMat ) + v_ = Ref(v.ptr) + + @chk ccall( + (:MatDenseRestoreSubMatrix, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + MatSeqDenseInvert(petsclib::PetscLibType,A::PetscMat) + +# External Links +$(_doc_external("Mat/MatSeqDenseInvert")) +""" +function MatSeqDenseInvert(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqDenseInvert(petsclib::$UnionPetscLib, A::PetscMat ) + + @chk ccall( + (:MatSeqDenseInvert, $petsc_library), + PetscErrorCode, + (CMat,), + A, + ) + + + return nothing +end + +""" + mats::PetscMat,mat::PetscMat = MatCreateComposite(petsclib::PetscLibType,comm::MPI_Comm, nmat::PetscInt) +Creates a matrix as the sum or product of one or more matrices + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `nmat` - number of matrices to put in +- `mats` - the matrices + +Output Parameter: +- `mat` - the matrix + +Options Database Keys: +- `-mat_composite_merge` - merge in `MatAssemblyEnd()` +- `-mat_composite_merge_mvctx` - merge Mvctx of component matrices to optimize communication in `MatMult()` for ADDITIVE matrices +- `-mat_composite_merge_type` - set merge direction + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MatMult()`, `MatCompositeAddMat()`, `MatCompositeGetMat()`, `MatCompositeMerge()`, `MatCompositeSetType()`, +`MATCOMPOSITE`, `MatCompositeType` + +# External Links +$(_doc_external("Mat/MatCreateComposite")) +""" +function MatCreateComposite(petsclib::PetscLibType, comm::MPI_Comm, nmat::PetscInt) end + +@for_petsc function MatCreateComposite(petsclib::$UnionPetscLib, comm::MPI_Comm, nmat::$PetscInt ) + mats_ = Ref{CMat}() + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateComposite, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CMat}, Ptr{CMat}), + comm, nmat, mats_, mat_, + ) + + mats = PetscMat(mats_[], petsclib) + mat = PetscMat(mat_[], petsclib) + + return mats,mat +end + +""" + MatCompositeAddMat(petsclib::PetscLibType,mat::PetscMat, smat::PetscMat) +Add another matrix to a composite matrix. + +Collective + +Input Parameters: +- `mat` - the composite matrix +- `smat` - the partial matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeGetMat()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeAddMat")) +""" +function MatCompositeAddMat(petsclib::PetscLibType, mat::PetscMat, smat::PetscMat) end + +@for_petsc function MatCompositeAddMat(petsclib::$UnionPetscLib, mat::PetscMat, smat::PetscMat ) + + @chk ccall( + (:MatCompositeAddMat, $petsc_library), + PetscErrorCode, + (CMat, CMat), + mat, smat, + ) + + + return nothing +end + +""" + MatCompositeSetType(petsclib::PetscLibType,mat::PetscMat, type::MatCompositeType) +Indicates if the matrix is defined as the sum of a set of matrices or the product. + +Logically Collective + +Input Parameters: +- `mat` - the composite matrix +- `type` - the `MatCompositeType` to use for the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MatMult()`, `MatCompositeAddMat()`, `MatCreateComposite()`, `MatCompositeGetType()`, `MATCOMPOSITE`, +`MatCompositeType` + +# External Links +$(_doc_external("Mat/MatCompositeSetType")) +""" +function MatCompositeSetType(petsclib::PetscLibType, mat::PetscMat, type::MatCompositeType) end + +@for_petsc function MatCompositeSetType(petsclib::$UnionPetscLib, mat::PetscMat, type::MatCompositeType ) + + @chk ccall( + (:MatCompositeSetType, $petsc_library), + PetscErrorCode, + (CMat, MatCompositeType), + mat, type, + ) + + + return nothing +end + +""" + type::MatCompositeType = MatCompositeGetType(petsclib::PetscLibType,mat::PetscMat) +Returns type of composite. + +Not Collective + +Input Parameter: +- `mat` - the composite matrix + +Output Parameter: +- `type` - type of composite + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeSetType()`, `MATCOMPOSITE`, `MatCompositeType` + +# External Links +$(_doc_external("Mat/MatCompositeGetType")) +""" +function MatCompositeGetType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatCompositeGetType(petsclib::$UnionPetscLib, mat::PetscMat ) + type_ = Ref{MatCompositeType}() + + @chk ccall( + (:MatCompositeGetType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatCompositeType}), + mat, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + MatCompositeSetMatStructure(petsclib::PetscLibType,mat::PetscMat, str::MatStructure) +Indicates structure of matrices in the composite matrix. + +Not Collective + +Input Parameters: +- `mat` - the composite matrix +- `str` - either `SAME_NONZERO_PATTERN`, `DIFFERENT_NONZERO_PATTERN` (default) or `SUBSET_NONZERO_PATTERN` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatAXPY()`, `MatCreateComposite()`, `MatCompositeMerge()` `MatCompositeGetMatStructure()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeSetMatStructure")) +""" +function MatCompositeSetMatStructure(petsclib::PetscLibType, mat::PetscMat, str::MatStructure) end + +@for_petsc function MatCompositeSetMatStructure(petsclib::$UnionPetscLib, mat::PetscMat, str::MatStructure ) + + @chk ccall( + (:MatCompositeSetMatStructure, $petsc_library), + PetscErrorCode, + (CMat, MatStructure), + mat, str, + ) + + + return nothing +end + +""" + MatCompositeGetMatStructure(petsclib::PetscLibType,mat::PetscMat, str::MatStructure) +Returns the structure of matrices in the composite matrix. + +Not Collective + +Input Parameter: +- `mat` - the composite matrix + +Output Parameter: +- `str` - structure of the matrices + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeSetMatStructure()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeGetMatStructure")) +""" +function MatCompositeGetMatStructure(petsclib::PetscLibType, mat::PetscMat, str::MatStructure) end + +@for_petsc function MatCompositeGetMatStructure(petsclib::$UnionPetscLib, mat::PetscMat, str::MatStructure ) + + @chk ccall( + (:MatCompositeGetMatStructure, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatStructure}), + mat, str, + ) + + + return nothing +end + +""" + MatCompositeSetMergeType(petsclib::PetscLibType,mat::PetscMat, type::MatCompositeMergeType) +Sets order of `MatCompositeMerge()`. + +Logically Collective + +Input Parameters: +- `mat` - the composite matrix +- `type` - `MAT_COMPOSITE_MERGE RIGHT` (default) to start merge from right with the first added matrix (mat[0]), +`MAT_COMPOSITE_MERGE_LEFT` to start merge from left with the last added matrix (mat[nmat-1]) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeMerge()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeSetMergeType")) +""" +function MatCompositeSetMergeType(petsclib::PetscLibType, mat::PetscMat, type::MatCompositeMergeType) end + +@for_petsc function MatCompositeSetMergeType(petsclib::$UnionPetscLib, mat::PetscMat, type::MatCompositeMergeType ) + + @chk ccall( + (:MatCompositeSetMergeType, $petsc_library), + PetscErrorCode, + (CMat, MatCompositeMergeType), + mat, type, + ) + + + return nothing +end + +""" + MatCompositeMerge(petsclib::PetscLibType,mat::PetscMat) +Given a composite matrix, replaces it with a "regular" matrix +by summing or computing the product of all the matrices inside the composite matrix. + +Collective + +Input Parameter: +- `mat` - the composite matrix + +Options Database Keys: +- `-mat_composite_merge` - merge in `MatAssemblyEnd()` +- `-mat_composite_merge_type` - set merge direction + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MatMult()`, `MatCompositeAddMat()`, `MatCreateComposite()`, `MatCompositeSetMatStructure()`, `MatCompositeSetMergeType()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeMerge")) +""" +function MatCompositeMerge(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatCompositeMerge(petsclib::$UnionPetscLib, mat::PetscMat ) + + @chk ccall( + (:MatCompositeMerge, $petsc_library), + PetscErrorCode, + (CMat,), + mat, + ) + + + return nothing +end + +""" + nmat::PetscInt = MatCompositeGetNumberMat(petsclib::PetscLibType,mat::PetscMat) +Returns the number of matrices in the composite matrix. + +Not Collective + +Input Parameter: +- `mat` - the composite matrix + +Output Parameter: +- `nmat` - number of matrices in the composite matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeGetMat()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeGetNumberMat")) +""" +function MatCompositeGetNumberMat(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatCompositeGetNumberMat(petsclib::$UnionPetscLib, mat::PetscMat ) + nmat_ = Ref{$PetscInt}() + + @chk ccall( + (:MatCompositeGetNumberMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + mat, nmat_, + ) + + nmat = nmat_[] + + return nmat +end + +""" + MatCompositeGetMat(petsclib::PetscLibType,mat::PetscMat, i::PetscInt, Ai::PetscMat) +Returns the ith matrix from the composite matrix. + +Logically Collective + +Input Parameters: +- `mat` - the composite matrix +- `i` - the number of requested matrix + +Output Parameter: +- `Ai` - ith matrix in composite + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateComposite()`, `MatCompositeGetNumberMat()`, `MatCompositeAddMat()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeGetMat")) +""" +function MatCompositeGetMat(petsclib::PetscLibType, mat::PetscMat, i::PetscInt, Ai::PetscMat) end + +@for_petsc function MatCompositeGetMat(petsclib::$UnionPetscLib, mat::PetscMat, i::$PetscInt, Ai::PetscMat ) + Ai_ = Ref(Ai.ptr) + + @chk ccall( + (:MatCompositeGetMat, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CMat}), + mat, i, Ai_, + ) + + Ai.ptr = C_NULL + + return nothing +end + +""" + scalings::PetscScalar = MatCompositeSetScalings(petsclib::PetscLibType,mat::PetscMat) +Sets separate scaling factors for component matrices. + +Logically Collective + +Input Parameters: +- `mat` - the composite matrix +- `scalings` - array of scaling factors with scalings[i] being factor of i-th matrix, for i in [0, nmat) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatScale()`, `MatDiagonalScale()`, `MATCOMPOSITE` + +# External Links +$(_doc_external("Mat/MatCompositeSetScalings")) +""" +function MatCompositeSetScalings(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatCompositeSetScalings(petsclib::$UnionPetscLib, mat::PetscMat ) + scalings_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatCompositeSetScalings, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, scalings_, + ) + + scalings = scalings_[] + + return scalings +end + +""" + MatLRCGetMats(petsclib::PetscLibType,N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) +Returns the constituents of an LRC matrix + +Not collective + +Input Parameter: +- `N` - matrix of type `MATLRC` + +Output Parameters: +- `A` - the (sparse) matrix +- `U` - first dense rectangular (tall and skinny) matrix +- `c` - a sequential vector containing the diagonal of C +- `V` - second dense rectangular (tall and skinny) matrix + +Level: intermediate + +-seealso: [](ch_matrices), `MatLRCSetMats()`, `Mat`, `MATLRC`, `MatCreateLRC()` + +# External Links +$(_doc_external("Mat/MatLRCGetMats")) +""" +function MatLRCGetMats(petsclib::PetscLibType, N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) end + +@for_petsc function MatLRCGetMats(petsclib::$UnionPetscLib, N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat ) + A_ = Ref(A.ptr) + U_ = Ref(U.ptr) + c_ = Ref(c.ptr) + V_ = Ref(V.ptr) + + @chk ccall( + (:MatLRCGetMats, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{CVec}, Ptr{CMat}), + N, A_, U_, c_, V_, + ) + + A.ptr = C_NULL + U.ptr = C_NULL + c.ptr = C_NULL + V.ptr = C_NULL + + return nothing +end + +""" + MatLRCSetMats(petsclib::PetscLibType,N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) +Sets the constituents of an LRC matrix + +Logically collective + +Input Parameters: +- `N` - matrix of type `MATLRC` +- `A` - the (sparse) matrix +- `U` - first dense rectangular (tall and skinny) matrix +- `c` - a sequential vector containing the diagonal of C +- `V` - second dense rectangular (tall and skinny) matrix + +Level: intermediate + +-seealso: [](ch_matrices), `MatLRCGetMats()`, `Mat`, `MATLRC`, `MatCreateLRC()` + +# External Links +$(_doc_external("Mat/MatLRCSetMats")) +""" +function MatLRCSetMats(petsclib::PetscLibType, N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) end + +@for_petsc function MatLRCSetMats(petsclib::$UnionPetscLib, N::PetscMat, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat ) + + @chk ccall( + (:MatLRCSetMats, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CVec, CMat), + N, A, U, c, V, + ) + + + return nothing +end + +""" + N::PetscMat = MatCreateLRC(petsclib::PetscLibType,A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) +Creates a new matrix object that behaves like A + U*C*V' of type `MATLRC` + +Collective + +Input Parameters: +- `A` - the (sparse) matrix (can be `NULL`) +- `U` - dense rectangular (tall and skinny) matrix +- `V` - dense rectangular (tall and skinny) matrix +- `c` - a vector containing the diagonal of C (can be `NULL`) + +Output Parameter: +- `N` - the matrix that represents A + U*C*V' + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATLRC`, `MatLRCGetMats()` + +# External Links +$(_doc_external("Mat/MatCreateLRC")) +""" +function MatCreateLRC(petsclib::PetscLibType, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) end + +@for_petsc function MatCreateLRC(petsclib::$UnionPetscLib, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat ) + N_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLRC, $petsc_library), + PetscErrorCode, + (CMat, CMat, CVec, CMat, Ptr{CMat}), + A, U, c, V, N_, + ) + + N = PetscMat(N_[], petsclib) + + return N +end + +""" + J::PetscMat = MatCreateMFFD(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) +Creates a matrix +approximately multiply a vector by the matrix (Jacobian) . See also `MatCreateSNESMF()` + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) + +Output Parameter: +- `J` - the matrix-free matrix + +Options Database Keys: +- `-mat_mffd_type` - wp or ds (see `MATMFFD_WP` or `MATMFFD_DS`) +- `-mat_mffd_err` - square root of estimated relative error in function evaluation +- `-mat_mffd_period` - how often h is recomputed, defaults to 1, every time +- `-mat_mffd_check_positivity` - possibly decrease `h` until U + h*a has only positive values +- `-mat_mffd_umin ` - Sets umin (for default PETSc routine that computes h only) +- `-mat_mffd_complex` - use the Lyness trick with complex numbers to compute the matrix-vector product instead of differencing +(requires real valued functions but that PETSc be configured for complex numbers) +- `-snes_mf` - use the finite difference based matrix-free matrix with `SNESSolve()` and no preconditioner +- `-snes_mf_operator` - use the finite difference based matrix-free matrix with `SNESSolve()` but construct a preconditioner +using the matrix passed as `pmat` to `SNESSetJacobian()`. + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMFFD`, `MatDestroy()`, `MatMFFDSetFunctionError()`, `MatMFFDDSSetUmin()`, `MatMFFDSetFunction()` +`MatMFFDSetHHistory()`, `MatMFFDResetHHistory()`, `MatCreateSNESMF()`, `MatCreateShell()`, `MATSHELL`, +`MatMFFDGetH()`, `MatMFFDRegister()`, `MatMFFDComputeJacobian()` + +# External Links +$(_doc_external("Mat/MatCreateMFFD")) +""" +function MatCreateMFFD(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateMFFD(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMFFD, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CMat}), + comm, m, n, M, N, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + MatMPISBAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameters +d_nz (or d_nnz) and o_nz (or o_nnz). By setting these parameters accurately, +performance can be increased by more than a factor of 50. + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - size of block, the blocks are ALWAYS square. One can use MatSetBlockSizes() to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs() +- `d_nz` - number of block nonzeros per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of block nonzeros in the various block rows +in the upper triangular and diagonal part of the in diagonal portion of the local +(possibly different for each block row) or `NULL`. If you plan to factor the matrix you must leave room +for the diagonal entry and set a value even if it is zero. +- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various block rows of the +off-diagonal portion of the local submatrix that is right of the diagonal +(possibly different for each block row) or `NULL`. + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the +block calculations (much slower) +- `-mat_block_size` - size of the blocks to use + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPISBAIJ`, `MATSBAIJ`, `MatCreate()`, `MatCreateSeqSBAIJ()`, `MatSetValues()`, `MatCreateBAIJ()`, `PetscSplitOwnership()` + +# External Links +$(_doc_external("Mat/MatMPISBAIJSetPreallocation")) +""" +function MatMPISBAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatMPISBAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatMPISBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + B, bs, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateSBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix in symmetric block AIJ format, `MATSBAIJ`, +(block compressed row). For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameters +`d_nz` (or `d_nnz`) and `o_nz` (or `o_nnz`). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_nz` - number of block nonzeros per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of block nonzeros in the various block rows +in the upper triangular portion of the in diagonal portion of the local +(possibly different for each block block row) or `NULL`. +If you plan to factor the matrix you must leave room for the diagonal entry and +set its value even if it is zero. +- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various block rows of the +off-diagonal portion of the local submatrix (possibly different for +each block row) or `NULL`. + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the +block calculations (much slower) +- `-mat_block_size` - size of the blocks to use +- `-mat_mpi` - use the parallel matrix data structures even on one processor +(defaults to using SeqBAIJ format on one processor) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSBAIJ`, `MatCreate()`, `MatCreateSeqSBAIJ()`, `MatSetValues()`, `MatCreateBAIJ()`, +`MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangeColumn()`, `MatGetOwnershipRangesColumn()`, `PetscLayout` + +# External Links +$(_doc_external("Mat/MatCreateSBAIJ")) +""" +function MatCreateSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSBAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + mat::PetscMat = MatCreateMPISBAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +creates a `MATMPISBAIJ` matrix using arrays that contain in standard CSR format for the local rows. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bs` - the block size, only a block size of 1 is supported +- `m` - number of local rows (Cannot be `PETSC_DECIDE`) +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of block elements in that row block row of the matrix +- `j` - column indices +- `a` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPISBAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateAIJ()`, `MatCreateMPIAIJWithSplitArrays()`, `MatMPISBAIJSetPreallocationCSR()` + +# External Links +$(_doc_external("Mat/MatCreateMPISBAIJWithArrays")) +""" +function MatCreateMPISBAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateMPISBAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPISBAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, bs, m, n, M, N, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + MatMPISBAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Creates a sparse parallel matrix in `MATMPISBAIJ` format using the given nonzero structure and (optional) numerical values + +Collective + +Input Parameters: +- `B` - the matrix +- `bs` - the block size +- `i` - the indices into `j` for the start of each local row (indices start with zero) +- `j` - the column indices for each local row (indices start with zero) these must be sorted for each row +- `v` - optional values in the matrix, pass `NULL` if not provided + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMPISBAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIBAIJSetPreallocation()`, `MatCreateAIJ()`, `MATMPIAIJ`, +`MatCreateMPISBAIJWithArrays()` + +# External Links +$(_doc_external("Mat/MatMPISBAIJSetPreallocationCSR")) +""" +function MatMPISBAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatMPISBAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatMPISBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, bs, i, j, v, + ) + + + return nothing +end + +""" + indices::PetscInt = MatSeqSBAIJSetColumnIndices(petsclib::PetscLibType,mat::PetscMat) +Set the column indices for all the rows +in a `MATSEQSBAIJ` matrix. + +Input Parameters: +- `mat` - the `MATSEQSBAIJ` matrix +- `indices` - the column indices + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSEQSBAIJ`, `MatCreateSeqSBAIJ` + +# External Links +$(_doc_external("Mat/MatSeqSBAIJSetColumnIndices")) +""" +function MatSeqSBAIJSetColumnIndices(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatSeqSBAIJSetColumnIndices(petsclib::$UnionPetscLib, mat::PetscMat ) + indices_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSeqSBAIJSetColumnIndices, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + mat, indices_, + ) + + indices = indices_[] + + return indices +end + +""" + array::Vector{PetscScalar} = MatSeqSBAIJGetArray(petsclib::PetscLibType,A::PetscMat) +gives access to the array where the numerical data for a `MATSEQSBAIJ` matrix is stored + +Not Collective + +Input Parameter: +- `A` - a `MATSEQSBAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSEQSBAIJ`, `MatSeqSBAIJRestoreArray()`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqSBAIJGetArray")) +""" +function MatSeqSBAIJGetArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSBAIJGetArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqSBAIJGetArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqSBAIJRestoreArray(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the numerical data for a `MATSEQSBAIJ` matrix is stored obtained by `MatSeqSBAIJGetArray()` + +Not Collective + +Input Parameters: +- `A` - a `MATSEQSBAIJ` matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSEQSBAIJ`, `MatSeqSBAIJGetArray()`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqSBAIJRestoreArray")) +""" +function MatSeqSBAIJRestoreArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqSBAIJRestoreArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqSBAIJRestoreArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + MatSeqSBAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse symmetric matrix in block AIJ (block +compressed row) `MATSEQSBAIJ` format. For good matrix assembly performance the +user should preallocate the matrix storage by setting the parameter `nz` +(or the array `nnz`). + +Collective + +Input Parameters: +- `B` - the symmetric matrix +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `nz` - number of block nonzeros per block row (same for all rows) +- `nnz` - array containing the number of block nonzeros in the upper triangular plus +diagonal portion of each block (possibly different for each block row) or `NULL` + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) +- `-mat_block_size` - size of the blocks to use (only works if a negative bs is passed in + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrices](sec_matsparse), `MATSEQSBAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateSBAIJ()` + +# External Links +$(_doc_external("Mat/MatSeqSBAIJSetPreallocation")) +""" +function MatSeqSBAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatSeqSBAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatSeqSBAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + B, bs, nz, nnz, + ) + + + return nothing +end + +""" + MatSeqSBAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Creates a sparse parallel matrix in `MATSEQSBAIJ` format using the given nonzero structure and (optional) numerical values + +Input Parameters: +- `B` - the matrix +- `bs` - size of block, the blocks are ALWAYS square. +- `i` - the indices into `j` for the start of each local row (indices start with zero) +- `j` - the column indices for each local row (indices start with zero) these must be sorted for each row +- `v` - optional values in the matrix, use `NULL` if not provided + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSEQSBAIJ`, `MatCreate()`, `MatCreateSeqSBAIJ()`, `MatSetValuesBlocked()`, `MatSeqSBAIJSetPreallocation()` + +# External Links +$(_doc_external("Mat/MatSeqSBAIJSetPreallocationCSR")) +""" +function MatSeqSBAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatSeqSBAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSeqSBAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, bs, i, j, v, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateSeqSBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse symmetric matrix in (block +compressed row) `MATSEQSBAIJ` format. For good matrix assembly performance the +user should preallocate the matrix storage by setting the parameter `nz` +(or the array `nnz`). + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row +blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs() +- `m` - number of rows +- `n` - number of columns +- `nz` - number of block nonzeros per block row (same for all rows) +- `nnz` - array containing the number of block nonzeros in the upper triangular plus +diagonal portion of each block (possibly different for each block row) or `NULL` + +Output Parameter: +- `A` - the symmetric matrix + +Options Database Keys: +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) +- `-mat_block_size` - size of the blocks to use + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrices](sec_matsparse), `MATSEQSBAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateSBAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateSeqSBAIJ")) +""" +function MatCreateSeqSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateSeqSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqSBAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, bs, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + mat::PetscMat = MatCreateSeqSBAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +Creates an sequential `MATSEQSBAIJ` matrix using matrix elements +(upper triangular entries in CSR format) provided by the user. + +Collective + +Input Parameters: +- `comm` - must be an MPI communicator of size 1 +- `bs` - size of block +- `m` - number of rows +- `n` - number of columns +- `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of block elements in that row block row of the matrix +- `j` - column indices +- `a` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSEQSBAIJ`, `MatCreate()`, `MatCreateSBAIJ()`, `MatCreateSeqSBAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateSeqSBAIJWithArrays")) +""" +function MatCreateSeqSBAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateSeqSBAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqSBAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, bs, m, n, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + MatReorderingSeqSBAIJ(petsclib::PetscLibType,A::PetscMat, perm::IS) + +# External Links +$(_doc_external("Mat/MatReorderingSeqSBAIJ")) +""" +function MatReorderingSeqSBAIJ(petsclib::PetscLibType, A::PetscMat, perm::IS) end + +@for_petsc function MatReorderingSeqSBAIJ(petsclib::$UnionPetscLib, A::PetscMat, perm::IS ) + + @chk ccall( + (:MatReorderingSeqSBAIJ, $petsc_library), + PetscErrorCode, + (CMat, IS), + A, perm, + ) + + + return nothing +end + +""" + MatKAIJGetAIJ(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Get the `MATAIJ` matrix describing the blockwise action of the `MATKAIJ` matrix + +Not Collective, but if the `MATKAIJ` matrix is parallel, the `MATAIJ` matrix is also parallel + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameter: +- `B` - the `MATAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateKAIJ()`, `MATKAIJ`, `MATAIJ` + +# External Links +$(_doc_external("Mat/MatKAIJGetAIJ")) +""" +function MatKAIJGetAIJ(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatKAIJGetAIJ(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatKAIJGetAIJ, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + m::PetscInt,n::PetscInt,S::Vector{PetscScalar} = MatKAIJGetS(petsclib::PetscLibType,A::PetscMat) +Get the `S` matrix describing the shift action of the `MATKAIJ` matrix + +Not Collective; the entire `S` is stored and returned independently on all processes. + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameters: +- `m` - the number of rows in `S` +- `n` - the number of columns in `S` +- `S` - the S matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatCreateKAIJ()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatKAIJGetS")) +""" +function MatKAIJGetS(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJGetS(petsclib::$UnionPetscLib, A::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + S_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJGetS, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + A, m_, n_, S_, + ) + + m = m_[] + n = n_[] + S = unsafe_wrap(Array, S_[], VecGetLocalSize(petsclib, x); own = false) + + return m,n,S +end + +""" + m::PetscInt,n::PetscInt,S::Vector{PetscScalar} = MatKAIJGetSRead(petsclib::PetscLibType,A::PetscMat) +Get a read + +Not Collective; the entire `S` is stored and returned independently on all processes. + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameters: +- `m` - the number of rows in `S` +- `n` - the number of columns in `S` +- `S` - the S matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatCreateKAIJ()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatKAIJGetSRead")) +""" +function MatKAIJGetSRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJGetSRead(petsclib::$UnionPetscLib, A::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + S_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJGetSRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + A, m_, n_, S_, + ) + + m = m_[] + n = n_[] + S = unsafe_wrap(Array, S_[], VecGetLocalSize(petsclib, x); own = false) + + return m,n,S +end + +""" + S::Vector{PetscScalar} = MatKAIJRestoreS(petsclib::PetscLibType,A::PetscMat) +Restore array obtained with `MatKAIJGetS()` + +Not Collective + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `S` - location of pointer to array obtained with `MatKAIJGetS()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetS()`, `MatKAIJGetSRead()`, `MatKAIJRestoreSRead()` + +# External Links +$(_doc_external("Mat/MatKAIJRestoreS")) +""" +function MatKAIJRestoreS(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJRestoreS(petsclib::$UnionPetscLib, A::PetscMat ) + S_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJRestoreS, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, S_, + ) + + S = unsafe_wrap(Array, S_[], VecGetLocalSize(petsclib, x); own = false) + + return S +end + +""" + S::Vector{PetscScalar} = MatKAIJRestoreSRead(petsclib::PetscLibType,A::PetscMat) +Restore array obtained with `MatKAIJGetSRead()` + +Not Collective + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `S` - location of pointer to array obtained with `MatKAIJGetS()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetS()`, `MatKAIJGetSRead()` + +# External Links +$(_doc_external("Mat/MatKAIJRestoreSRead")) +""" +function MatKAIJRestoreSRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJRestoreSRead(petsclib::$UnionPetscLib, A::PetscMat ) + S_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJRestoreSRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, S_, + ) + + S = unsafe_wrap(Array, S_[], VecGetLocalSize(petsclib, x); own = false) + + return S +end + +""" + m::PetscInt,n::PetscInt,T::Vector{PetscScalar} = MatKAIJGetT(petsclib::PetscLibType,A::PetscMat) +Get the transformation matrix `T` associated with the `MATKAIJ` matrix + +Not Collective; the entire `T` is stored and returned independently on all processes + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameters: +- `m` - the number of rows in `T` +- `n` - the number of columns in `T` +- `T` - the T matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatCreateKAIJ()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatKAIJGetT")) +""" +function MatKAIJGetT(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJGetT(petsclib::$UnionPetscLib, A::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + T_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJGetT, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + A, m_, n_, T_, + ) + + m = m_[] + n = n_[] + T = unsafe_wrap(Array, T_[], VecGetLocalSize(petsclib, x); own = false) + + return m,n,T +end + +""" + m::PetscInt,n::PetscInt,T::Vector{PetscScalar} = MatKAIJGetTRead(petsclib::PetscLibType,A::PetscMat) +Get a read + +Not Collective; the entire `T` is stored and returned independently on all processes + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameters: +- `m` - the number of rows in `T` +- `n` - the number of columns in `T` +- `T` - the T matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatCreateKAIJ()`, `MatGetBlockSizes()` + +# External Links +$(_doc_external("Mat/MatKAIJGetTRead")) +""" +function MatKAIJGetTRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJGetTRead(petsclib::$UnionPetscLib, A::PetscMat ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + T_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJGetTRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + A, m_, n_, T_, + ) + + m = m_[] + n = n_[] + T = unsafe_wrap(Array, T_[], VecGetLocalSize(petsclib, x); own = false) + + return m,n,T +end + +""" + T::Vector{PetscScalar} = MatKAIJRestoreT(petsclib::PetscLibType,A::PetscMat) +Restore array obtained with `MatKAIJGetT()` + +Not Collective + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `T` - location of pointer to array obtained with `MatKAIJGetS()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetT()`, `MatKAIJGetTRead()`, `MatKAIJRestoreTRead()` + +# External Links +$(_doc_external("Mat/MatKAIJRestoreT")) +""" +function MatKAIJRestoreT(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJRestoreT(petsclib::$UnionPetscLib, A::PetscMat ) + T_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJRestoreT, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, T_, + ) + + T = unsafe_wrap(Array, T_[], VecGetLocalSize(petsclib, x); own = false) + + return T +end + +""" + T::Vector{PetscScalar} = MatKAIJRestoreTRead(petsclib::PetscLibType,A::PetscMat) +Restore array obtained with `MatKAIJGetTRead()` + +Not Collective + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `T` - location of pointer to array obtained with `MatKAIJGetS()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetT()`, `MatKAIJGetTRead()` + +# External Links +$(_doc_external("Mat/MatKAIJRestoreTRead")) +""" +function MatKAIJRestoreTRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJRestoreTRead(petsclib::$UnionPetscLib, A::PetscMat ) + T_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatKAIJRestoreTRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, T_, + ) + + T = unsafe_wrap(Array, T_[], VecGetLocalSize(petsclib, x); own = false) + + return T +end + +""" + MatKAIJSetAIJ(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Set the `MATAIJ` matrix describing the blockwise action of the `MATKAIJ` matrix + +Logically Collective; if the `MATAIJ` matrix is parallel, the `MATKAIJ` matrix is also parallel + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `B` - the `MATAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetAIJ()`, `MatKAIJSetS()`, `MatKAIJSetT()` + +# External Links +$(_doc_external("Mat/MatKAIJSetAIJ")) +""" +function MatKAIJSetAIJ(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatKAIJSetAIJ(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + + @chk ccall( + (:MatKAIJSetAIJ, $petsc_library), + PetscErrorCode, + (CMat, CMat), + A, B, + ) + + + return nothing +end + +""" + MatKAIJSetS(petsclib::PetscLibType,A::PetscMat, p::PetscInt, q::PetscInt, S::Vector{PetscScalar}) +Set the `S` matrix describing the shift action of the `MATKAIJ` matrix + +Logically Collective; the entire `S` is stored independently on all processes. + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `p` - the number of rows in `S` +- `q` - the number of columns in `S` +- `S` - the S matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetS()`, `MatKAIJSetT()`, `MatKAIJSetAIJ()` + +# External Links +$(_doc_external("Mat/MatKAIJSetS")) +""" +function MatKAIJSetS(petsclib::PetscLibType, A::PetscMat, p::PetscInt, q::PetscInt, S::Vector{PetscScalar}) end + +@for_petsc function MatKAIJSetS(petsclib::$UnionPetscLib, A::PetscMat, p::$PetscInt, q::$PetscInt, S::Vector{$PetscScalar} ) + + @chk ccall( + (:MatKAIJSetS, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + A, p, q, S, + ) + + + return nothing +end + +""" + identity::PetscBool = MatKAIJGetScaledIdentity(petsclib::PetscLibType,A::PetscMat) +Check if both `S` and `T` are scaled identities. + +Logically Collective. + +Input Parameter: +- `A` - the `MATKAIJ` matrix + +Output Parameter: +- `identity` - the Boolean value + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetS()`, `MatKAIJGetT()` + +# External Links +$(_doc_external("Mat/MatKAIJGetScaledIdentity")) +""" +function MatKAIJGetScaledIdentity(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatKAIJGetScaledIdentity(petsclib::$UnionPetscLib, A::PetscMat ) + identity_ = Ref{PetscBool}() + + @chk ccall( + (:MatKAIJGetScaledIdentity, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + A, identity_, + ) + + identity = identity_[] + + return identity +end + +""" + MatKAIJSetT(petsclib::PetscLibType,A::PetscMat, p::PetscInt, q::PetscInt, T::Vector{PetscScalar}) +Set the transformation matrix `T` associated with the `MATKAIJ` matrix + +Logically Collective; the entire `T` is stored independently on all processes. + +Input Parameters: +- `A` - the `MATKAIJ` matrix +- `p` - the number of rows in `S` +- `q` - the number of columns in `S` +- `T` - the `T` matrix, in form of a scalar array in column-major format + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATKAIJ`, `MatKAIJGetT()`, `MatKAIJSetS()`, `MatKAIJSetAIJ()` + +# External Links +$(_doc_external("Mat/MatKAIJSetT")) +""" +function MatKAIJSetT(petsclib::PetscLibType, A::PetscMat, p::PetscInt, q::PetscInt, T::Vector{PetscScalar}) end + +@for_petsc function MatKAIJSetT(petsclib::$UnionPetscLib, A::PetscMat, p::$PetscInt, q::$PetscInt, T::Vector{$PetscScalar} ) + + @chk ccall( + (:MatKAIJSetT, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + A, p, q, T, + ) + + + return nothing +end + +""" + kaij::PetscMat = MatCreateKAIJ(petsclib::PetscLibType,A::PetscMat, p::PetscInt, q::PetscInt, S::Vector{PetscScalar}, T::Vector{PetscScalar}) +Creates a matrix of type `MATKAIJ`. + +Collective + +Input Parameters: +- `A` - the `MATAIJ` matrix +- `p` - number of rows in `S` and `T` +- `q` - number of columns in `S` and `T` +- `S` - the `S` matrix (can be `NULL`), stored as a `PetscScalar` array (column-major) +- `T` - the `T` matrix (can be `NULL`), stored as a `PetscScalar` array (column-major) + +Output Parameter: +- `kaij` - the new `MATKAIJ` matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatKAIJSetAIJ()`, `MatKAIJSetS()`, `MatKAIJSetT()`, `MatKAIJGetAIJ()`, `MatKAIJGetS()`, `MatKAIJGetT()`, `MATKAIJ` + +# External Links +$(_doc_external("Mat/MatCreateKAIJ")) +""" +function MatCreateKAIJ(petsclib::PetscLibType, A::PetscMat, p::PetscInt, q::PetscInt, S::Vector{PetscScalar}, T::Vector{PetscScalar}) end + +@for_petsc function MatCreateKAIJ(petsclib::$UnionPetscLib, A::PetscMat, p::$PetscInt, q::$PetscInt, S::Vector{$PetscScalar}, T::Vector{$PetscScalar} ) + kaij_ = Ref{CMat}() + + @chk ccall( + (:MatCreateKAIJ, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscScalar}, Ptr{CMat}), + A, p, q, S, T, kaij_, + ) + + kaij = PetscMat(kaij_[], petsclib) + + return kaij +end + +""" + B::PetscMat = MatMPIAdjCreateNonemptySubcommMat(petsclib::PetscLibType,A::PetscMat) +create the same `MATMPIADJ` matrix on a subcommunicator containing only processes owning a positive number of rows + +Collective + +Input Parameter: +- `A` - original `MATMPIADJ` matrix + +Output Parameter: +- `B` - matrix on subcommunicator, `NULL` on MPI processes that own zero rows of `A` + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATMPIADJ`, `MatCreateMPIAdj()` + +# External Links +$(_doc_external("Mat/MatMPIAdjCreateNonemptySubcommMat")) +""" +function MatMPIAdjCreateNonemptySubcommMat(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatMPIAdjCreateNonemptySubcommMat(petsclib::$UnionPetscLib, A::PetscMat ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatMPIAdjCreateNonemptySubcommMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + MatMPIAdjToSeq(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Converts an parallel `MATMPIADJ` matrix to complete `MATMPIADJ` on each process (needed by sequential partitioners) + +Logically Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `B` - the same matrix on all processes + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPIADJ`, `MatCreate()`, `MatCreateMPIAdj()`, `MatSetValues()`, `MatMPIAdjToSeqRankZero()` + +# External Links +$(_doc_external("Mat/MatMPIAdjToSeq")) +""" +function MatMPIAdjToSeq(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatMPIAdjToSeq(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatMPIAdjToSeq, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + MatMPIAdjToSeqRankZero(petsclib::PetscLibType,A::PetscMat, B::PetscMat) +Converts an parallel `MATMPIADJ` matrix to complete `MATMPIADJ` on rank zero (needed by sequential partitioners) + +Logically Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `B` - the same matrix on rank zero, not set on other ranks + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPIADJ`, `MatCreate()`, `MatCreateMPIAdj()`, `MatSetValues()`, `MatMPIAdjToSeq()` + +# External Links +$(_doc_external("Mat/MatMPIAdjToSeqRankZero")) +""" +function MatMPIAdjToSeqRankZero(petsclib::PetscLibType, A::PetscMat, B::PetscMat) end + +@for_petsc function MatMPIAdjToSeqRankZero(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:MatMPIAdjToSeqRankZero, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + i::PetscInt,j::PetscInt,values::PetscInt = MatMPIAdjSetPreallocation(petsclib::PetscLibType,B::PetscMat) +Sets the array used for storing the matrix elements + +Logically Collective + +Input Parameters: +- `B` - the matrix +- `i` - the indices into `j` for the start of each row +- `j` - the column indices for each row (sorted for each row). +The indices in `i` and `j` start with zero (NOT with one). +- `values` - [use `NULL` if not provided] edge weights + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateMPIAdj()`, `MatSetValues()`, `MATMPIADJ` + +# External Links +$(_doc_external("Mat/MatMPIAdjSetPreallocation")) +""" +function MatMPIAdjSetPreallocation(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatMPIAdjSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat ) + i_ = Ref{$PetscInt}() + j_ = Ref{$PetscInt}() + values_ = Ref{$PetscInt}() + + @chk ccall( + (:MatMPIAdjSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + B, i_, j_, values_, + ) + + i = i_[] + j = j_[] + values = values_[] + + return i,j,values +end + +""" + A::PetscMat = MatCreateMPIAdj(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, values::Vector{PetscInt}) +Creates a sparse matrix representing an adjacency list. +The matrix need not have numerical values associated with it, it is +intended for ordering (to reduce bandwidth etc) and partitioning. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows +- `N` - number of global columns +- `i` - the indices into `j` for the start of each row +- `j` - the column indices for each row (sorted for each row). +- `values` - the values, optional, use `NULL` if not provided + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatConvert()`, `MatGetOrdering()`, `MATMPIADJ`, `MatMPIAdjSetPreallocation()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAdj")) +""" +function MatCreateMPIAdj(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, values::Vector{PetscInt}) end + +@for_petsc function MatCreateMPIAdj(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, values::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAdj, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, N, i, j, values, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatScatterGetVecScatter(petsclib::PetscLibType,mat::PetscMat, scatter::VecScatter) +Returns the user + +Logically Collective + +Input Parameter: +- `mat` - the matrix, should have been created with MatCreateScatter() or have type `MATSCATTER` + +Output Parameter: +- `scatter` - the scatter context + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATSCATTER`, `MatCreateScatter()`, `MatScatterSetVecScatter()` + +# External Links +$(_doc_external("Mat/MatScatterGetVecScatter")) +""" +function MatScatterGetVecScatter(petsclib::PetscLibType, mat::PetscMat, scatter::VecScatter) end + +@for_petsc function MatScatterGetVecScatter(petsclib::$UnionPetscLib, mat::PetscMat, scatter::VecScatter ) + + @chk ccall( + (:MatScatterGetVecScatter, $petsc_library), + PetscErrorCode, + (CMat, Ptr{VecScatter}), + mat, scatter, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateScatter(petsclib::PetscLibType,comm::MPI_Comm, scatter::VecScatter) +Creates a new matrix of `MatType` `MATSCATTER`, based on a VecScatter + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `scatter` - a `VecScatter` + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatScatterSetVecScatter()`, `MatScatterGetVecScatter()`, `MATSCATTER` + +# External Links +$(_doc_external("Mat/MatCreateScatter")) +""" +function MatCreateScatter(petsclib::PetscLibType, comm::MPI_Comm, scatter::VecScatter) end + +@for_petsc function MatCreateScatter(petsclib::$UnionPetscLib, comm::MPI_Comm, scatter::VecScatter ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateScatter, $petsc_library), + PetscErrorCode, + (MPI_Comm, VecScatter, Ptr{CMat}), + comm, scatter, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatScatterSetVecScatter(petsclib::PetscLibType,mat::PetscMat, scatter::VecScatter) +sets the scatter that the matrix is to apply as its linear operator in a `MATSCATTER` + +Logically Collective + +Input Parameters: +- `mat` - the `MATSCATTER` matrix +- `scatter` - the scatter context create with `VecScatterCreate()` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATSCATTER`, `MatCreateScatter()` + +# External Links +$(_doc_external("Mat/MatScatterSetVecScatter")) +""" +function MatScatterSetVecScatter(petsclib::PetscLibType, mat::PetscMat, scatter::VecScatter) end + +@for_petsc function MatScatterSetVecScatter(petsclib::$UnionPetscLib, mat::PetscMat, scatter::VecScatter ) + + @chk ccall( + (:MatScatterSetVecScatter, $petsc_library), + PetscErrorCode, + (CMat, VecScatter), + mat, scatter, + ) + + + return nothing +end + +""" + C::PetscMat = MatCreateCentering(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a new matrix object that implements the (symmetric and idempotent) centering matrix, I + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows (or `PETSC_DECIDE` to have calculated if `N` is given) +This value should be the same as the local size used in creating the +`y` vector for the matrix-vector product y = Ax. +- `N` - number of global rows (or `PETSC_DETERMINE` to have calculated if `n` is given) + +Output Parameter: +- `C` - the matrix + +-seealso: [](ch_matrices), `Mat`, `MatCreateLRC()`, `MatCreateComposite()` + +# External Links +$(_doc_external("Mat/MatCreateCentering")) +""" +function MatCreateCentering(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateCentering(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + C_ = Ref{CMat}() + + @chk ccall( + (:MatCreateCentering, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, C_, + ) + + C = PetscMat(C_[], petsclib) + + return C +end + +""" + MatDiagonalGetDiagonal(petsclib::PetscLibType,A::PetscMat, diag::PetscVec) +Get the diagonal of a `MATDIAGONAL` + +Input Parameter: +- `A` - the `MATDIAGONAL` + +Output Parameter: +- `diag` - the `Vec` that defines the diagonal + +Level: developer + +-seealso: [](ch_matrices), `MATDIAGONAL`, `MatCreateDiagonal()`, `MatDiagonalRestoreDiagonal()`, `MatDiagonalGetInverseDiagonal()`, `MatGetDiagonal()` + +# External Links +$(_doc_external("Mat/MatDiagonalGetDiagonal")) +""" +function MatDiagonalGetDiagonal(petsclib::PetscLibType, A::PetscMat, diag::PetscVec) end + +@for_petsc function MatDiagonalGetDiagonal(petsclib::$UnionPetscLib, A::PetscMat, diag::PetscVec ) + diag_ = Ref(diag.ptr) + + @chk ccall( + (:MatDiagonalGetDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}), + A, diag_, + ) + + diag.ptr = C_NULL + + return nothing +end + +""" + MatDiagonalRestoreDiagonal(petsclib::PetscLibType,A::PetscMat, diag::PetscVec) +Restore the diagonal of a `MATDIAGONAL` + +Input Parameters: +- `A` - the `MATDIAGONAL` +- `diag` - the `Vec` obtained from `MatDiagonalGetDiagonal()` + +Level: developer + +-seealso: [](ch_matrices), `MATDIAGONAL`, `MatCreateDiagonal()`, `MatDiagonalGetDiagonal()` + +# External Links +$(_doc_external("Mat/MatDiagonalRestoreDiagonal")) +""" +function MatDiagonalRestoreDiagonal(petsclib::PetscLibType, A::PetscMat, diag::PetscVec) end + +@for_petsc function MatDiagonalRestoreDiagonal(petsclib::$UnionPetscLib, A::PetscMat, diag::PetscVec ) + diag_ = Ref(diag.ptr) + + @chk ccall( + (:MatDiagonalRestoreDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}), + A, diag_, + ) + + diag.ptr = C_NULL + + return nothing +end + +""" + MatDiagonalGetInverseDiagonal(petsclib::PetscLibType,A::PetscMat, inv_diag::PetscVec) +Get the inverse diagonal of a `MATDIAGONAL` + +Input Parameter: +- `A` - the `MATDIAGONAL` + +Output Parameter: +- `inv_diag` - the `Vec` that defines the inverse diagonal + +Level: developer + +-seealso: [](ch_matrices), `MATDIAGONAL`, `MatCreateDiagonal()`, `MatDiagonalRestoreInverseDiagonal()`, `MatDiagonalGetDiagonal()`, `MATLMVMBROYDEN`, `MatSolve()` + +# External Links +$(_doc_external("Mat/MatDiagonalGetInverseDiagonal")) +""" +function MatDiagonalGetInverseDiagonal(petsclib::PetscLibType, A::PetscMat, inv_diag::PetscVec) end + +@for_petsc function MatDiagonalGetInverseDiagonal(petsclib::$UnionPetscLib, A::PetscMat, inv_diag::PetscVec ) + inv_diag_ = Ref(inv_diag.ptr) + + @chk ccall( + (:MatDiagonalGetInverseDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}), + A, inv_diag_, + ) + + inv_diag.ptr = C_NULL + + return nothing +end + +""" + MatDiagonalRestoreInverseDiagonal(petsclib::PetscLibType,A::PetscMat, inv_diag::PetscVec) +Restore the inverse diagonal of a `MATDIAGONAL` + +Input Parameters: +- `A` - the `MATDIAGONAL` +- `inv_diag` - the `Vec` obtained from `MatDiagonalGetInverseDiagonal()` + +Level: developer + +-seealso: [](ch_matrices), `MATDIAGONAL`, `MatCreateDiagonal()`, `MatDiagonalGetInverseDiagonal()` + +# External Links +$(_doc_external("Mat/MatDiagonalRestoreInverseDiagonal")) +""" +function MatDiagonalRestoreInverseDiagonal(petsclib::PetscLibType, A::PetscMat, inv_diag::PetscVec) end + +@for_petsc function MatDiagonalRestoreInverseDiagonal(petsclib::$UnionPetscLib, A::PetscMat, inv_diag::PetscVec ) + inv_diag_ = Ref(inv_diag.ptr) + + @chk ccall( + (:MatDiagonalRestoreInverseDiagonal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}), + A, inv_diag_, + ) + + inv_diag.ptr = C_NULL + + return nothing +end + +""" + J::PetscMat = MatCreateDiagonal(petsclib::PetscLibType,diag::PetscVec) +Creates a matrix defined by a given vector along its diagonal. + +Collective + +Input Parameter: +- `diag` - vector for the diagonal + +Output Parameter: +- `J` - the diagonal matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatDestroy()`, `MATCONSTANTDIAGONAL`, `MatScale()`, `MatShift()`, `MatMult()`, `MatGetDiagonal()`, `MatSolve()` +`MatDiagonalRestoreInverseDiagonal()`, `MatDiagonalGetDiagonal()`, `MatDiagonalRestoreDiagonal()`, `MatDiagonalGetInverseDiagonal()` + +# External Links +$(_doc_external("Mat/MatCreateDiagonal")) +""" +function MatCreateDiagonal(petsclib::PetscLibType, diag::PetscVec) end + +@for_petsc function MatCreateDiagonal(petsclib::$UnionPetscLib, diag::PetscVec ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateDiagonal, $petsc_library), + PetscErrorCode, + (CVec, Ptr{CMat}), + diag, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + MatNormalGetMat(petsclib::PetscLibType,A::PetscMat, M::PetscMat) +Gets the `Mat` object stored inside a `MATNORMAL` + +Logically Collective + +Input Parameter: +- `A` - the `MATNORMAL` matrix + +Output Parameter: +- `M` - the matrix object stored inside `A` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATNORMAL`, `MATNORMALHERMITIAN`, `MatCreateNormal()` + +# External Links +$(_doc_external("Mat/MatNormalGetMat")) +""" +function MatNormalGetMat(petsclib::PetscLibType, A::PetscMat, M::PetscMat) end + +@for_petsc function MatNormalGetMat(petsclib::$UnionPetscLib, A::PetscMat, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatNormalGetMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + N::PetscMat = MatCreateNormal(petsclib::PetscLibType,A::PetscMat) +Creates a new `MATNORMAL` matrix object that behaves like A^T A. + +Collective + +Input Parameter: +- `A` - the (possibly rectangular) matrix + +Output Parameter: +- `N` - the matrix that represents A^T A + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATNORMAL`, `MatMult()`, `MatNormalGetMat()`, `MATNORMALHERMITIAN`, `MatCreateNormalHermitian()` + +# External Links +$(_doc_external("Mat/MatCreateNormal")) +""" +function MatCreateNormal(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatCreateNormal(petsclib::$UnionPetscLib, A::PetscMat ) + N_ = Ref{CMat}() + + @chk ccall( + (:MatCreateNormal, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, N_, + ) + + N = PetscMat(N_[], petsclib) + + return N +end + +""" + MatNormalHermitianGetMat(petsclib::PetscLibType,A::PetscMat, M::PetscMat) +Gets the `Mat` object stored inside a `MATNORMALHERMITIAN` + +Logically Collective + +Input Parameter: +- `A` - the `MATNORMALHERMITIAN` matrix + +Output Parameter: +- `M` - the matrix object stored inside `A` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATNORMALHERMITIAN`, `MatCreateNormalHermitian()` + +# External Links +$(_doc_external("Mat/MatNormalHermitianGetMat")) +""" +function MatNormalHermitianGetMat(petsclib::PetscLibType, A::PetscMat, M::PetscMat) end + +@for_petsc function MatNormalHermitianGetMat(petsclib::$UnionPetscLib, A::PetscMat, M::PetscMat ) + M_ = Ref(M.ptr) + + @chk ccall( + (:MatNormalHermitianGetMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + N::PetscMat = MatCreateNormalHermitian(petsclib::PetscLibType,A::PetscMat) +Creates a new matrix object `MATNORMALHERMITIAN` that behaves like A^* A. + +Collective + +Input Parameter: +- `A` - the (possibly rectangular complex) matrix + +Output Parameter: +- `N` - the matrix that represents A^* A + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATNORMAL`, `MATNORMALHERMITIAN`, `MatNormalHermitianGetMat()` + +# External Links +$(_doc_external("Mat/MatCreateNormalHermitian")) +""" +function MatCreateNormalHermitian(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatCreateNormalHermitian(petsclib::$UnionPetscLib, A::PetscMat ) + N_ = Ref{CMat}() + + @chk ccall( + (:MatCreateNormalHermitian, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, N_, + ) + + N = PetscMat(N_[], petsclib) + + return N +end + +""" + MatBlockMatSetPreallocation(petsclib::PetscLibType,B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameter nz +(or the array nnz). By setting these parameters accurately, performance +during matrix assembly can be increased by more than a factor of 50. + +Collective + +Input Parameters: +- `B` - The matrix +- `bs` - size of each block in matrix +- `nz` - number of nonzeros per block row (same for all rows) +- `nnz` - array containing the number of nonzeros in the various block rows +(possibly different for each row) or `NULL` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateBlockMat()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatBlockMatSetPreallocation")) +""" +function MatBlockMatSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatBlockMatSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, bs::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatBlockMatSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscInt}), + B, bs, nz, nnz, + ) + + + return nothing +end + +""" + nnz::PetscInt,A::PetscMat = MatCreateBlockMat(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt) +Creates a new matrix in which each block contains a uniform + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of rows +- `n` - number of columns +- `bs` - size of each submatrix +- `nz` - expected maximum number of nonzero blocks in row (use `PETSC_DEFAULT` if not known) +- `nnz` - expected number of nonzers per block row if known (use `NULL` otherwise) + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATBLOCKMAT`, `MatCreateNest()` + +# External Links +$(_doc_external("Mat/MatCreateBlockMat")) +""" +function MatCreateBlockMat(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt) end + +@for_petsc function MatCreateBlockMat(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, bs::$PetscInt, nz::$PetscInt ) + nnz_ = Ref{$PetscInt}() + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateBlockMat, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, bs, nz, nnz_, A_, + ) + + nnz = nnz_[] + A = PetscMat(A_[], petsclib) + + return nnz,A +end + +""" + A::PetscMat = MatCreateFFT(petsclib::PetscLibType,comm::MPI_Comm, ndim::PetscInt, dim::Vector{PetscInt}, mattype::MatType) +Creates a matrix object that provides FFT via an external package + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `ndim` - the ndim-dimensional transform +- `dim` - array of size ndim, dim[i] contains the vector length in the i-dimension +- `mattype` - package type, e.g., `MATFFTW` or `MATSEQCUFFT` + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_fft_type` - set FFT type fft or seqcufft + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATFFTW`, `MATSEQCUFFT`, `MatCreateVecsFFTW()` + +# External Links +$(_doc_external("Mat/MatCreateFFT")) +""" +function MatCreateFFT(petsclib::PetscLibType, comm::MPI_Comm, ndim::PetscInt, dim::Vector{PetscInt}, mattype::MatType) end + +@for_petsc function MatCreateFFT(petsclib::$UnionPetscLib, comm::MPI_Comm, ndim::$PetscInt, dim::Vector{$PetscInt}, mattype::MatType ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateFFT, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, MatType, Ptr{CMat}), + comm, ndim, dim, mattype, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + x::PetscVec,y::PetscVec,z::PetscVec = MatCreateVecsFFTW(petsclib::PetscLibType,A::PetscMat) +Get vector(s) compatible with the matrix, i.e. with the +parallel layout determined by `MATFFTW` + +Collective + +Input Parameter: +- `A` - the matrix + +Output Parameters: +- `x` - (optional) input vector of forward FFTW +- `y` - (optional) output vector of forward FFTW +- `z` - (optional) output vector of backward FFTW + +Options Database Key: +- `-mat_fftw_plannerflags` - set FFTW planner flags + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATFFTW`, `MatCreateFFT()`, `MatCreateVecs()` + +# External Links +$(_doc_external("Mat/MatCreateVecsFFTW")) +""" +function MatCreateVecsFFTW(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatCreateVecsFFTW(petsclib::$UnionPetscLib, A::PetscMat ) + x_ = Ref{CVec}() + y_ = Ref{CVec}() + z_ = Ref{CVec}() + + @chk ccall( + (:MatCreateVecsFFTW, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}, Ptr{CVec}, Ptr{CVec}), + A, x_, y_, z_, + ) + + x = PetscVec(x_[], petsclib) + y = PetscVec(y_[], petsclib) + z = PetscVec(z_[], petsclib) + + return x,y,z +end + +""" + MatHtoolSetKernel(petsclib::PetscLibType,A::PetscMat, kernel::MatHtoolKernelFn, kernelctx::Cvoid) + +# External Links +$(_doc_external("Mat/MatHtoolSetKernel")) +""" +function MatHtoolSetKernel(petsclib::PetscLibType, A::PetscMat, kernel::MatHtoolKernelFn, kernelctx::Cvoid) end + +@for_petsc function MatHtoolSetKernel(petsclib::$UnionPetscLib, A::PetscMat, kernel::MatHtoolKernelFn, kernelctx::Cvoid ) + + @chk ccall( + (:MatHtoolSetKernel, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatHtoolKernelFn}, Ptr{Cvoid}), + A, kernel, kernelctx, + ) + + + return nothing +end + +""" + MatHtoolGetPermutationSource(petsclib::PetscLibType,A::PetscMat, is::IS) + +# External Links +$(_doc_external("Mat/MatHtoolGetPermutationSource")) +""" +function MatHtoolGetPermutationSource(petsclib::PetscLibType, A::PetscMat, is::IS) end + +@for_petsc function MatHtoolGetPermutationSource(petsclib::$UnionPetscLib, A::PetscMat, is::IS ) + + @chk ccall( + (:MatHtoolGetPermutationSource, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + A, is, + ) + + + return nothing +end + +""" + MatHtoolGetPermutationTarget(petsclib::PetscLibType,A::PetscMat, is::IS) + +# External Links +$(_doc_external("Mat/MatHtoolGetPermutationTarget")) +""" +function MatHtoolGetPermutationTarget(petsclib::PetscLibType, A::PetscMat, is::IS) end + +@for_petsc function MatHtoolGetPermutationTarget(petsclib::$UnionPetscLib, A::PetscMat, is::IS ) + + @chk ccall( + (:MatHtoolGetPermutationTarget, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}), + A, is, + ) + + + return nothing +end + +""" + MatHtoolUsePermutation(petsclib::PetscLibType,A::PetscMat, use::PetscBool) + +# External Links +$(_doc_external("Mat/MatHtoolUsePermutation")) +""" +function MatHtoolUsePermutation(petsclib::PetscLibType, A::PetscMat, use::PetscBool) end + +@for_petsc function MatHtoolUsePermutation(petsclib::$UnionPetscLib, A::PetscMat, use::PetscBool ) + + @chk ccall( + (:MatHtoolUsePermutation, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, use, + ) + + + return nothing +end + +""" + MatHtoolUseRecompression(petsclib::PetscLibType,A::PetscMat, use::PetscBool) + +# External Links +$(_doc_external("Mat/MatHtoolUseRecompression")) +""" +function MatHtoolUseRecompression(petsclib::PetscLibType, A::PetscMat, use::PetscBool) end + +@for_petsc function MatHtoolUseRecompression(petsclib::$UnionPetscLib, A::PetscMat, use::PetscBool ) + + @chk ccall( + (:MatHtoolUseRecompression, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, use, + ) + + + return nothing +end + +""" + kernel::MatHtoolKernelFn,kernelctx::Cvoid,B::PetscMat = MatCreateHtoolFromKernel(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, spacedim::PetscInt, coords_target::Vector{PetscReal}, coords_source::Vector{PetscReal}) + +# External Links +$(_doc_external("Mat/MatCreateHtoolFromKernel")) +""" +function MatCreateHtoolFromKernel(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, spacedim::PetscInt, coords_target::Vector{PetscReal}, coords_source::Vector{PetscReal}) end + +@for_petsc function MatCreateHtoolFromKernel(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, spacedim::$PetscInt, coords_target::Vector{$PetscReal}, coords_source::Vector{$PetscReal} ) + kernel_ = Ref{MatHtoolKernelFn}() + kernelctx_ = Ref{Cvoid}() + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateHtoolFromKernel, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{MatHtoolKernelFn}, Ptr{Cvoid}, Ptr{CMat}), + comm, m, n, M, N, spacedim, coords_target, coords_source, kernel_, kernelctx_, B_, + ) + + kernel = kernel_[] + kernelctx = kernelctx_[] + B = PetscMat(B_[], petsclib) + + return kernel,kernelctx,B +end + +""" + MatHYPRESetPreallocation(petsclib::PetscLibType,A::PetscMat, dnz::PetscInt, dnnz::Vector{PetscInt}, onz::PetscInt, onnz::Vector{PetscInt}) +Preallocates memory for a sparse parallel matrix in HYPRE IJ format + +Collective + +Input Parameters: +- `A` - the matrix +- `dnz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `dnnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL` (`PETSC_NULL_INTEGER` in Fortran), if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +For matrices that will be factored, you must leave room for (and set) +the diagonal entry even if it is zero. +- `onz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `onnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL` (`PETSC_NULL_INTEGER` in Fortran), if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatMPIAIJSetPreallocation()`, `MATHYPRE`, `MATAIJ` + +# External Links +$(_doc_external("Mat/MatHYPRESetPreallocation")) +""" +function MatHYPRESetPreallocation(petsclib::PetscLibType, A::PetscMat, dnz::PetscInt, dnnz::Vector{PetscInt}, onz::PetscInt, onnz::Vector{PetscInt}) end + +@for_petsc function MatHYPRESetPreallocation(petsclib::$UnionPetscLib, A::PetscMat, dnz::$PetscInt, dnnz::Vector{$PetscInt}, onz::$PetscInt, onnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatHYPRESetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + A, dnz, dnnz, onz, onnz, + ) + + + return nothing +end + +""" + MatHYPREGetParCSR(petsclib::PetscLibType,A::PetscMat, parcsr::hypre_ParCSRMatrix) +Gets the pointer to the ParCSR matrix + +Not Collective, No Fortran Support + +Input Parameter: +- `A` - the `MATHYPRE` object + +Output Parameter: +- `parcsr` - the pointer to the `hypre_ParCSRMatrix` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATHYPRE`, `PetscCopyMode` + +# External Links +$(_doc_external("Mat/MatHYPREGetParCSR")) +""" +function MatHYPREGetParCSR(petsclib::PetscLibType, A::PetscMat, parcsr::hypre_ParCSRMatrix) end + +@for_petsc function MatHYPREGetParCSR(petsclib::$UnionPetscLib, A::PetscMat, parcsr::hypre_ParCSRMatrix ) + + @chk ccall( + (:MatHYPREGetParCSR, $petsc_library), + PetscErrorCode, + (CMat, hypre_ParCSRMatrix), + A, parcsr, + ) + + + return nothing +end + +""" + newmat::PetscMat = MatCreateSubMatrixVirtual(petsclib::PetscLibType,A::PetscMat, isrow::IS, iscol::IS) +Creates a virtual matrix `MATSUBMATRIX` that acts as a submatrix + +Collective + +Input Parameters: +- `A` - matrix that we will extract a submatrix of +- `isrow` - rows to be present in the submatrix +- `iscol` - columns to be present in the submatrix + +Output Parameter: +- `newmat` - new matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATSUBMATRIX`, `MATLOCALREF`, `MatCreateLocalRef()`, `MatCreateSubMatrix()`, `MatSubMatrixVirtualUpdate()` + +# External Links +$(_doc_external("Mat/MatCreateSubMatrixVirtual")) +""" +function MatCreateSubMatrixVirtual(petsclib::PetscLibType, A::PetscMat, isrow::IS, iscol::IS) end + +@for_petsc function MatCreateSubMatrixVirtual(petsclib::$UnionPetscLib, A::PetscMat, isrow::IS, iscol::IS ) + newmat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSubMatrixVirtual, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + A, isrow, iscol, newmat_, + ) + + newmat = PetscMat(newmat_[], petsclib) + + return newmat +end + +""" + MatSubMatrixVirtualUpdate(petsclib::PetscLibType,N::PetscMat, A::PetscMat, isrow::IS, iscol::IS) +Updates a `MATSUBMATRIX` virtual submatrix + +Collective + +Input Parameters: +- `N` - submatrix to update +- `A` - full matrix in the submatrix +- `isrow` - rows in the update (same as the first time the submatrix was created) +- `iscol` - columns in the update (same as the first time the submatrix was created) + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATSUBMATRIX`, `MatCreateSubMatrixVirtual()` + +# External Links +$(_doc_external("Mat/MatSubMatrixVirtualUpdate")) +""" +function MatSubMatrixVirtualUpdate(petsclib::PetscLibType, N::PetscMat, A::PetscMat, isrow::IS, iscol::IS) end + +@for_petsc function MatSubMatrixVirtualUpdate(petsclib::$UnionPetscLib, N::PetscMat, A::PetscMat, isrow::IS, iscol::IS ) + + @chk ccall( + (:MatSubMatrixVirtualUpdate, $petsc_library), + PetscErrorCode, + (CMat, CMat, IS, IS), + N, A, isrow, iscol, + ) + + + return nothing +end + +""" + MatNestGetSubMat(petsclib::PetscLibType,A::PetscMat, idxm::PetscInt, jdxm::PetscInt, sub::PetscMat) +Returns a single, sub + +Not Collective + +Input Parameters: +- `A` - `MATNEST` matrix +- `idxm` - index of the matrix within the nest matrix +- `jdxm` - index of the matrix within the nest matrix + +Output Parameter: +- `sub` - matrix at index `idxm`, `jdxm` within the nest matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestGetSize()`, `MatNestGetSubMats()`, `MatCreateNest()`, `MatNestSetSubMat()`, +`MatNestGetLocalISs()`, `MatNestGetISs()` + +# External Links +$(_doc_external("Mat/MatNestGetSubMat")) +""" +function MatNestGetSubMat(petsclib::PetscLibType, A::PetscMat, idxm::PetscInt, jdxm::PetscInt, sub::PetscMat) end + +@for_petsc function MatNestGetSubMat(petsclib::$UnionPetscLib, A::PetscMat, idxm::$PetscInt, jdxm::$PetscInt, sub::PetscMat ) + sub_ = Ref(sub.ptr) + + @chk ccall( + (:MatNestGetSubMat, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{CMat}), + A, idxm, jdxm, sub_, + ) + + sub.ptr = C_NULL + + return nothing +end + +""" + MatNestSetSubMat(petsclib::PetscLibType,A::PetscMat, idxm::PetscInt, jdxm::PetscInt, sub::PetscMat) +Set a single submatrix in the `MATNEST` + +Logically Collective + +Input Parameters: +- `A` - `MATNEST` matrix +- `idxm` - index of the matrix within the nest matrix +- `jdxm` - index of the matrix within the nest matrix +- `sub` - matrix at index `idxm`, `jdxm` within the nest matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestSetSubMats()`, `MatNestGetSubMats()`, `MatNestGetLocalISs()`, `MatCreateNest()`, +`MatNestGetSubMat()`, `MatNestGetISs()`, `MatNestGetSize()` + +# External Links +$(_doc_external("Mat/MatNestSetSubMat")) +""" +function MatNestSetSubMat(petsclib::PetscLibType, A::PetscMat, idxm::PetscInt, jdxm::PetscInt, sub::PetscMat) end + +@for_petsc function MatNestSetSubMat(petsclib::$UnionPetscLib, A::PetscMat, idxm::$PetscInt, jdxm::$PetscInt, sub::PetscMat ) + + @chk ccall( + (:MatNestSetSubMat, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, CMat), + A, idxm, jdxm, sub, + ) + + + return nothing +end + +""" + M::PetscInt,N::PetscInt = MatNestGetSubMats(petsclib::PetscLibType,A::PetscMat, mat::PetscMat) +Returns the entire two dimensional array of matrices defining a `MATNEST` matrix. + +Not Collective + +Input Parameter: +- `A` - nest matrix + +Output Parameters: +- `M` - number of submatrix rows in the nest matrix +- `N` - number of submatrix columns in the nest matrix +- `mat` - array of matrices + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestGetSize()`, `MatNestGetSubMat()`, `MatNestGetLocalISs()`, `MatCreateNest()`, +`MatNestSetSubMats()`, `MatNestGetISs()`, `MatNestSetSubMat()` + +# External Links +$(_doc_external("Mat/MatNestGetSubMats")) +""" +function MatNestGetSubMats(petsclib::PetscLibType, A::PetscMat, mat::PetscMat) end + +@for_petsc function MatNestGetSubMats(petsclib::$UnionPetscLib, A::PetscMat, mat::PetscMat ) + M_ = Ref{$PetscInt}() + N_ = Ref{$PetscInt}() + + @chk ccall( + (:MatNestGetSubMats, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, CMat), + A, M_, N_, mat, + ) + + M = M_[] + N = N_[] + + return M,N +end + +""" + M::PetscInt,N::PetscInt = MatNestGetSize(petsclib::PetscLibType,A::PetscMat) +Returns the size of the `MATNEST` matrix. + +Not Collective + +Input Parameter: +- `A` - `MATNEST` matrix + +Output Parameters: +- `M` - number of rows in the nested mat +- `N` - number of cols in the nested mat + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestGetSubMat()`, `MatNestGetSubMats()`, `MatCreateNest()`, `MatNestGetLocalISs()`, +`MatNestGetISs()` + +# External Links +$(_doc_external("Mat/MatNestGetSize")) +""" +function MatNestGetSize(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatNestGetSize(petsclib::$UnionPetscLib, A::PetscMat ) + M_ = Ref{$PetscInt}() + N_ = Ref{$PetscInt}() + + @chk ccall( + (:MatNestGetSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}), + A, M_, N_, + ) + + M = M_[] + N = N_[] + + return M,N +end + +""" + MatNestGetISs(petsclib::PetscLibType,A::PetscMat, rows::Vector{IS}, cols::Vector{IS}) +Returns the index sets partitioning the row and column spaces of a `MATNEST` + +Not Collective + +Input Parameter: +- `A` - `MATNEST` matrix + +Output Parameters: +- `rows` - array of row index sets (pass `NULL` to ignore) +- `cols` - array of column index sets (pass `NULL` to ignore) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestGetSubMat()`, `MatNestGetSubMats()`, `MatNestGetSize()`, `MatNestGetLocalISs()`, +`MatCreateNest()`, `MatNestSetSubMats()` + +# External Links +$(_doc_external("Mat/MatNestGetISs")) +""" +function MatNestGetISs(petsclib::PetscLibType, A::PetscMat, rows::Vector{IS}, cols::Vector{IS}) end + +@for_petsc function MatNestGetISs(petsclib::$UnionPetscLib, A::PetscMat, rows::Vector{IS}, cols::Vector{IS} ) + + @chk ccall( + (:MatNestGetISs, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}, Ptr{IS}), + A, rows, cols, + ) + + + return nothing +end + +""" + MatNestGetLocalISs(petsclib::PetscLibType,A::PetscMat, rows::Vector{IS}, cols::Vector{IS}) +Returns the index sets partitioning the row and column spaces of a `MATNEST` + +Not Collective + +Input Parameter: +- `A` - `MATNEST` matrix + +Output Parameters: +- `rows` - array of row index sets (pass `NULL` to ignore) +- `cols` - array of column index sets (pass `NULL` to ignore) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatNestGetSubMat()`, `MatNestGetSubMats()`, `MatNestGetSize()`, `MatNestGetISs()`, `MatCreateNest()`, +`MatNestSetSubMats()`, `MatNestSetSubMat()` + +# External Links +$(_doc_external("Mat/MatNestGetLocalISs")) +""" +function MatNestGetLocalISs(petsclib::PetscLibType, A::PetscMat, rows::Vector{IS}, cols::Vector{IS}) end + +@for_petsc function MatNestGetLocalISs(petsclib::$UnionPetscLib, A::PetscMat, rows::Vector{IS}, cols::Vector{IS} ) + + @chk ccall( + (:MatNestGetLocalISs, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}, Ptr{IS}), + A, rows, cols, + ) + + + return nothing +end + +""" + MatNestSetVecType(petsclib::PetscLibType,A::PetscMat, vtype::VecType) +Sets the type of `Vec` returned by `MatCreateVecs()` + +Not Collective + +Input Parameters: +- `A` - `MATNEST` matrix +- `vtype` - `VecType` to use for creating vectors + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatCreateVecs()`, `MatCreateNest()`, `VecType` + +# External Links +$(_doc_external("Mat/MatNestSetVecType")) +""" +function MatNestSetVecType(petsclib::PetscLibType, A::PetscMat, vtype::VecType) end + +@for_petsc function MatNestSetVecType(petsclib::$UnionPetscLib, A::PetscMat, vtype::VecType ) + + @chk ccall( + (:MatNestSetVecType, $petsc_library), + PetscErrorCode, + (CMat, VecType), + A, vtype, + ) + + + return nothing +end + +""" + MatNestSetSubMats(petsclib::PetscLibType,A::PetscMat, nr::PetscInt, is_row::Vector{IS}, nc::PetscInt, is_col::Vector{IS}, a::Vector{PetscMat}) +Sets the nested submatrices in a `MATNEST` + +Collective + +Input Parameters: +- `A` - `MATNEST` matrix +- `nr` - number of nested row blocks +- `is_row` - index sets for each nested row block, or `NULL` to make contiguous +- `nc` - number of nested column blocks +- `is_col` - index sets for each nested column block, or `NULL` to make contiguous +- `a` - array of nr \times nc submatrices, or `NULL` + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatCreateNest()`, `MatNestSetSubMat()`, `MatNestGetSubMat()`, `MatNestGetSubMats()` + +# External Links +$(_doc_external("Mat/MatNestSetSubMats")) +""" +function MatNestSetSubMats(petsclib::PetscLibType, A::PetscMat, nr::PetscInt, is_row::Vector{IS}, nc::PetscInt, is_col::Vector{IS}, a::Vector{PetscMat}) end + +@for_petsc function MatNestSetSubMats(petsclib::$UnionPetscLib, A::PetscMat, nr::$PetscInt, is_row::Vector{IS}, nc::$PetscInt, is_col::Vector{IS}, a::Vector{PetscMat} ) + + @chk ccall( + (:MatNestSetSubMats, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{CMat}), + A, nr, is_row, nc, is_col, a, + ) + + + return nothing +end + +""" + B::PetscMat = MatCreateNest(petsclib::PetscLibType,comm::MPI_Comm, nr::PetscInt, is_row::Vector{IS}, nc::PetscInt, is_col::Vector{IS}, a::Vector{PetscMat}) +Creates a new `MATNEST` matrix containing several nested submatrices, each stored separately + +Collective + +Input Parameters: +- `comm` - Communicator for the new `MATNEST` +- `nr` - number of nested row blocks +- `is_row` - index sets for each nested row block, or `NULL` to make contiguous +- `nc` - number of nested column blocks +- `is_col` - index sets for each nested column block, or `NULL` to make contiguous +- `a` - array of nr \times nc submatrices, empty submatrices can be passed using `NULL` + +Output Parameter: +- `B` - new matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATNEST`, `MatCreate()`, `VecCreateNest()`, `DMCreateMatrix()`, `MatNestSetSubMat()`, +`MatNestGetSubMat()`, `MatNestGetLocalISs()`, `MatNestGetSize()`, +`MatNestGetISs()`, `MatNestSetSubMats()`, `MatNestGetSubMats()` + +# External Links +$(_doc_external("Mat/MatCreateNest")) +""" +function MatCreateNest(petsclib::PetscLibType, comm::MPI_Comm, nr::PetscInt, is_row::Vector{IS}, nc::PetscInt, is_col::Vector{IS}, a::Vector{PetscMat}) end + +@for_petsc function MatCreateNest(petsclib::$UnionPetscLib, comm::MPI_Comm, nr::$PetscInt, is_row::Vector{IS}, nc::$PetscInt, is_col::Vector{IS}, a::Vector{PetscMat} ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateNest, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{CMat}, Ptr{CMat}), + comm, nr, is_row, nc, is_col, a, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + MatMPIAIJGetNumberNonzeros(petsclib::PetscLibType,A::PetscMat, nz::PetscCount) +gets the number of nonzeros in the matrix on this MPI rank + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `nz` - the number of nonzeros + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ` + +# External Links +$(_doc_external("Mat/MatMPIAIJGetNumberNonzeros")) +""" +function MatMPIAIJGetNumberNonzeros(petsclib::PetscLibType, A::PetscMat, nz::PetscCount) end + +@for_petsc function MatMPIAIJGetNumberNonzeros(petsclib::$UnionPetscLib, A::PetscMat, nz::PetscCount ) + + @chk ccall( + (:MatMPIAIJGetNumberNonzeros, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscCount}), + A, nz, + ) + + + return nothing +end + +""" + MatMPIAIJSetUseScalableIncreaseOverlap(petsclib::PetscLibType,A::PetscMat, sc::PetscBool) +Determine if the matrix uses a scalable algorithm to compute the overlap + +Collective + +Input Parameters: +- `A` - the matrix +- `sc` - `PETSC_TRUE` indicates use the scalable algorithm (default is not to use the scalable algorithm) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ` + +# External Links +$(_doc_external("Mat/MatMPIAIJSetUseScalableIncreaseOverlap")) +""" +function MatMPIAIJSetUseScalableIncreaseOverlap(petsclib::PetscLibType, A::PetscMat, sc::PetscBool) end + +@for_petsc function MatMPIAIJSetUseScalableIncreaseOverlap(petsclib::$UnionPetscLib, A::PetscMat, sc::PetscBool ) + + @chk ccall( + (:MatMPIAIJSetUseScalableIncreaseOverlap, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, sc, + ) + + + return nothing +end + +""" + garray::PetscInt,mat::PetscMat = MatCreateMPIAIJWithSeqAIJ(petsclib::PetscLibType,comm::MPI_Comm, M::PetscInt, N::PetscInt, A::PetscMat, B::PetscMat) +creates a `MATMPIAIJ` matrix using `MATSEQAIJ` matrices that contain the "diagonal" +and "off-diagonal" part of the matrix in CSR format. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `M` - the global row size +- `N` - the global column size +- `A` - "diagonal" portion of matrix +- `B` - if garray is `NULL`, B should be the offdiag matrix using global col ids and of size N - if garray is not `NULL`, B should be the offdiag matrix using local col ids and of size garray +- `garray` - either `NULL` or the global index of `B` columns. If not `NULL`, it should be allocated by `PetscMalloc1()` and will be owned by `mat` thereafter. + +Output Parameter: +- `mat` - the matrix, with input `A` as its local diagonal matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MATSEQAIJ`, `MatCreateMPIAIJWithSplitArrays()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJWithSeqAIJ")) +""" +function MatCreateMPIAIJWithSeqAIJ(petsclib::PetscLibType, comm::MPI_Comm, M::PetscInt, N::PetscInt, A::PetscMat, B::PetscMat) end + +@for_petsc function MatCreateMPIAIJWithSeqAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, M::$PetscInt, N::$PetscInt, A::PetscMat, B::PetscMat ) + garray_ = Ref{$PetscInt}() + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJWithSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, CMat, CMat, Ptr{$PetscInt}, Ptr{CMat}), + comm, M, N, A, B, garray_, mat_, + ) + + garray = garray_[] + mat = PetscMat(mat_[], petsclib) + + return garray,mat +end + +""" + MatMPIAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Allocates memory for a sparse parallel matrix in `MATAIJ` format +(the default parallel PETSc format). + +Collective + +Input Parameters: +- `B` - the matrix +- `i` - the indices into `j` for the start of each local row (indices start with zero) +- `j` - the column indices for each local row (indices start with zero) +- `v` - optional values in the matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatCreateAIJ()`, +`MatCreateSeqAIJWithArrays()`, `MatCreateMPIAIJWithSplitArrays()`, `MatCreateMPIAIJWithArrays()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatMPIAIJSetPreallocationCSR")) +""" +function MatMPIAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatMPIAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatMPIAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, i, j, v, + ) + + + return nothing +end + +""" + MatMPIAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Preallocates memory for a sparse parallel matrix in `MATMPIAIJ` format +(the default parallel PETSc format). For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameters +`d_nz` (or `d_nnz`) and `o_nz` (or `o_nnz`). + +Collective + +Input Parameters: +- `B` - the matrix +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL` (`PETSC_NULL_INTEGER` in Fortran), if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e 'm'. +For matrices that will be factored, you must leave room for (and set) +the diagonal entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL` (`PETSC_NULL_INTEGER` in Fortran), if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e 'm'. + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrices](sec_matsparse), `MATMPIAIJ`, `MATAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatCreateAIJ()`, `MatMPIAIJSetPreallocationCSR()`, +`MatGetInfo()`, `PetscSplitOwnership()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatMPIAIJSetPreallocation")) +""" +function MatMPIAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatMPIAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatMPIAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + B, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + mat::PetscMat = MatCreateMPIAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +creates a `MATMPIAIJ` matrix using arrays that contain in standard +CSR format for the local rows. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (Cannot be `PETSC_DECIDE`) +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices n is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `i` - row indices (of length m+1); that is i[0] = 0, i[row] = i[row-1] + number of elements in that row of the matrix +- `j` - global column indices +- `a` - optional matrix values + +Output Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateAIJ()`, `MatCreateMPIAIJWithSplitArrays()`, `MatUpdateMPIAIJWithArray()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJWithArrays")) +""" +function MatCreateMPIAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateMPIAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, m, n, M, N, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + MatUpdateMPIAIJWithArrays(petsclib::PetscLibType,mat::PetscMat, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, Ii::Vector{PetscInt}, J::Vector{PetscInt}, v::Vector{PetscScalar}) +updates a `MATMPIAIJ` matrix using arrays that contain in standard +CSR format for the local rows. Only the numerical values are updated the other arrays must be identical to what was passed +from `MatCreateMPIAIJWithArrays()` + +Deprecated: Use `MatUpdateMPIAIJWithArray()` + +Collective + +Input Parameters: +- `mat` - the matrix +- `m` - number of local rows (Cannot be `PETSC_DECIDE`) +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if N is given) For square matrices n is almost always m. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) +- `Ii` - row indices; that is Ii[0] = 0, Ii[row] = Ii[row-1] + number of elements in that row of the matrix +- `J` - column indices +- `v` - matrix values + +Level: deprecated + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MatCreateAIJ()`, `MatCreateMPIAIJWithSplitArrays()`, `MatUpdateMPIAIJWithArray()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatUpdateMPIAIJWithArrays")) +""" +function MatUpdateMPIAIJWithArrays(petsclib::PetscLibType, mat::PetscMat, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, Ii::Vector{PetscInt}, J::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatUpdateMPIAIJWithArrays(petsclib::$UnionPetscLib, mat::PetscMat, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, Ii::Vector{$PetscInt}, J::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatUpdateMPIAIJWithArrays, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + mat, m, n, M, N, Ii, J, v, + ) + + + return nothing +end + +""" + MatUpdateMPIAIJWithArray(petsclib::PetscLibType,mat::PetscMat, v::Vector{PetscScalar}) +updates an `MATMPIAIJ` matrix using an array that contains the nonzero values + +Collective + +Input Parameters: +- `mat` - the matrix +- `v` - matrix values, stored by row + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateAIJ()`, `MatCreateMPIAIJWithSplitArrays()`, `MatUpdateMPIAIJWithArrays()`, `MatSetPreallocationCOO()`, `MatSetValuesCOO()` + +# External Links +$(_doc_external("Mat/MatUpdateMPIAIJWithArray")) +""" +function MatUpdateMPIAIJWithArray(petsclib::PetscLibType, mat::PetscMat, v::Vector{PetscScalar}) end + +@for_petsc function MatUpdateMPIAIJWithArray(petsclib::$UnionPetscLib, mat::PetscMat, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatUpdateMPIAIJWithArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + mat, v, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateAIJ(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix in `MATAIJ` format +(the default parallel PETSc format). For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameters +`d_nz` (or `d_nnz`) and `o_nz` (or `o_nnz`). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if N is given) For square matrices n is almost always m. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e 'm'. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e 'm'. + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_no_inode` - Do not use inodes +- `-mat_inode_limit ` - Sets inode limit (max limit=5) +- `-matmult_vecscatter_view ` - View the vecscatter (i.e., communication pattern) used in `MatMult()` of sparse parallel matrices. +See viewer types in manual of `MatView()`. Of them, ascii_matlab, draw or binary cause the `VecScatter` +to be viewed as a matrix. Entry (i,j) is the size of message (in bytes) rank i sends to rank j in one `MatMult()` call. + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateMPIAIJWithArrays()`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangeColumn()`, +`MatGetOwnershipRangesColumn()`, `PetscLayout` + +# External Links +$(_doc_external("Mat/MatCreateAIJ")) +""" +function MatCreateAIJ(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + colmap::Vector{PetscInt} = MatMPIAIJGetSeqAIJ(petsclib::PetscLibType,A::PetscMat, Ad::PetscMat, Ao::PetscMat) +Returns the local pieces of this distributed matrix + +Not Collective + +Input Parameter: +- `A` - The `MATMPIAIJ` matrix + +Output Parameters: +- `Ad` - The local diagonal block as a `MATSEQAIJ` matrix +- `Ao` - The local off-diagonal block as a `MATSEQAIJ` matrix +- `colmap` - An array mapping local column numbers of `Ao` to global column numbers of the parallel matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatMPIAIJGetLocalMat()`, `MatMPIAIJGetLocalMatCondensed()`, `MatCreateAIJ()`, `MATSEQAIJ` + +# External Links +$(_doc_external("Mat/MatMPIAIJGetSeqAIJ")) +""" +function MatMPIAIJGetSeqAIJ(petsclib::PetscLibType, A::PetscMat, Ad::PetscMat, Ao::PetscMat) end + +@for_petsc function MatMPIAIJGetSeqAIJ(petsclib::$UnionPetscLib, A::PetscMat, Ad::PetscMat, Ao::PetscMat ) + Ad_ = Ref(Ad.ptr) + Ao_ = Ref(Ao.ptr) + colmap_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:MatMPIAIJGetSeqAIJ, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{Ptr{$PetscInt}}), + A, Ad_, Ao_, colmap_, + ) + + Ad.ptr = C_NULL + Ao.ptr = C_NULL + colmap = unsafe_wrap(Array, colmap_[], VecGetLocalSize(petsclib, x); own = false) + + return colmap +end + +""" + MatCreateMPIAIJSumSeqAIJNumeric(petsclib::PetscLibType,seqmat::PetscMat, mpimat::PetscMat) + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJSumSeqAIJNumeric")) +""" +function MatCreateMPIAIJSumSeqAIJNumeric(petsclib::PetscLibType, seqmat::PetscMat, mpimat::PetscMat) end + +@for_petsc function MatCreateMPIAIJSumSeqAIJNumeric(petsclib::$UnionPetscLib, seqmat::PetscMat, mpimat::PetscMat ) + + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJNumeric, $petsc_library), + PetscErrorCode, + (CMat, CMat), + seqmat, mpimat, + ) + + + return nothing +end + +""" + mpimat::PetscMat = MatCreateMPIAIJSumSeqAIJSymbolic(petsclib::PetscLibType,comm::MPI_Comm, seqmat::PetscMat, m::PetscInt, n::PetscInt) + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJSumSeqAIJSymbolic")) +""" +function MatCreateMPIAIJSumSeqAIJSymbolic(petsclib::PetscLibType, comm::MPI_Comm, seqmat::PetscMat, m::PetscInt, n::PetscInt) end + +@for_petsc function MatCreateMPIAIJSumSeqAIJSymbolic(petsclib::$UnionPetscLib, comm::MPI_Comm, seqmat::PetscMat, m::$PetscInt, n::$PetscInt ) + mpimat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJSymbolic, $petsc_library), + PetscErrorCode, + (MPI_Comm, CMat, $PetscInt, $PetscInt, Ptr{CMat}), + comm, seqmat, m, n, mpimat_, + ) + + mpimat = PetscMat(mpimat_[], petsclib) + + return mpimat +end + +""" + mpimat::PetscMat = MatCreateMPIAIJSumSeqAIJ(petsclib::PetscLibType,comm::MPI_Comm, seqmat::PetscMat, m::PetscInt, n::PetscInt, scall::MatReuse) +Creates a `MATMPIAIJ` matrix by adding sequential +matrices from each processor + +Collective + +Input Parameters: +- `comm` - the communicators the parallel matrix will live on +- `seqmat` - the input sequential matrices +- `m` - number of local rows (or `PETSC_DECIDE`) +- `n` - number of local columns (or `PETSC_DECIDE`) +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `mpimat` - the parallel matrix generated + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateAIJ()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJSumSeqAIJ")) +""" +function MatCreateMPIAIJSumSeqAIJ(petsclib::PetscLibType, comm::MPI_Comm, seqmat::PetscMat, m::PetscInt, n::PetscInt, scall::MatReuse) end + +@for_petsc function MatCreateMPIAIJSumSeqAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, seqmat::PetscMat, m::$PetscInt, n::$PetscInt, scall::MatReuse ) + mpimat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJSumSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, CMat, $PetscInt, $PetscInt, MatReuse, Ptr{CMat}), + comm, seqmat, m, n, scall, mpimat_, + ) + + mpimat = PetscMat(mpimat_[], petsclib) + + return mpimat +end + +""" + MatAIJGetLocalMat(petsclib::PetscLibType,A::PetscMat, A_loc::PetscMat) +Creates a `MATSEQAIJ` from a `MATAIJ` matrix. + +Not Collective + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `A_loc` - the local sequential matrix generated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatMPIAIJGetLocalMat()` + +# External Links +$(_doc_external("Mat/MatAIJGetLocalMat")) +""" +function MatAIJGetLocalMat(petsclib::PetscLibType, A::PetscMat, A_loc::PetscMat) end + +@for_petsc function MatAIJGetLocalMat(petsclib::$UnionPetscLib, A::PetscMat, A_loc::PetscMat ) + A_loc_ = Ref(A_loc.ptr) + + @chk ccall( + (:MatAIJGetLocalMat, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, A_loc_, + ) + + A_loc.ptr = C_NULL + + return nothing +end + +""" + MatMPIAIJGetLocalMat(petsclib::PetscLibType,A::PetscMat, scall::MatReuse, A_loc::PetscMat) +Creates a `MATSEQAIJ` from a `MATMPIAIJ` matrix. + +Not Collective + +Input Parameters: +- `A` - the matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `A_loc` - the local sequential matrix generated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatGetOwnershipRange()`, `MatMPIAIJGetLocalMatCondensed()`, `MatMPIAIJGetLocalMatMerge()` + +# External Links +$(_doc_external("Mat/MatMPIAIJGetLocalMat")) +""" +function MatMPIAIJGetLocalMat(petsclib::PetscLibType, A::PetscMat, scall::MatReuse, A_loc::PetscMat) end + +@for_petsc function MatMPIAIJGetLocalMat(petsclib::$UnionPetscLib, A::PetscMat, scall::MatReuse, A_loc::PetscMat ) + A_loc_ = Ref(A_loc.ptr) + + @chk ccall( + (:MatMPIAIJGetLocalMat, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{CMat}), + A, scall, A_loc_, + ) + + A_loc.ptr = C_NULL + + return nothing +end + +""" + MatMPIAIJGetLocalMatMerge(petsclib::PetscLibType,A::PetscMat, scall::MatReuse, glob::IS, A_loc::PetscMat) +Creates a `MATSEQAIJ` from a `MATMPIAIJ` matrix by taking all its local rows and putting them into a sequential matrix with +mlocal rows and n columns. Where n is the sum of the number of columns of the diagonal and off-diagonal part + +Not Collective + +Input Parameters: +- `A` - the matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameters: +- `glob` - sequential `IS` with global indices associated with the columns of the local sequential matrix generated (can be `NULL`) +- `A_loc` - the local sequential matrix generated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatGetOwnershipRange()`, `MatMPIAIJGetLocalMat()`, `MatMPIAIJGetLocalMatCondensed()` + +# External Links +$(_doc_external("Mat/MatMPIAIJGetLocalMatMerge")) +""" +function MatMPIAIJGetLocalMatMerge(petsclib::PetscLibType, A::PetscMat, scall::MatReuse, glob::IS, A_loc::PetscMat) end + +@for_petsc function MatMPIAIJGetLocalMatMerge(petsclib::$UnionPetscLib, A::PetscMat, scall::MatReuse, glob::IS, A_loc::PetscMat ) + A_loc_ = Ref(A_loc.ptr) + + @chk ccall( + (:MatMPIAIJGetLocalMatMerge, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{IS}, Ptr{CMat}), + A, scall, glob, A_loc_, + ) + + A_loc.ptr = C_NULL + + return nothing +end + +""" + MatMPIAIJGetLocalMatCondensed(petsclib::PetscLibType,A::PetscMat, scall::MatReuse, row::IS, col::IS, A_loc::PetscMat) +Creates a `MATSEQAIJ` matrix from an `MATMPIAIJ` matrix by taking all its local rows and NON + +Not Collective + +Input Parameters: +- `A` - the matrix +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` +- `row` - index set of rows to extract (or `NULL`) +- `col` - index set of columns to extract (or `NULL`) + +Output Parameter: +- `A_loc` - the local sequential matrix generated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MATMPIAIJ`, `MatGetOwnershipRange()`, `MatMPIAIJGetLocalMat()` + +# External Links +$(_doc_external("Mat/MatMPIAIJGetLocalMatCondensed")) +""" +function MatMPIAIJGetLocalMatCondensed(petsclib::PetscLibType, A::PetscMat, scall::MatReuse, row::IS, col::IS, A_loc::PetscMat) end + +@for_petsc function MatMPIAIJGetLocalMatCondensed(petsclib::$UnionPetscLib, A::PetscMat, scall::MatReuse, row::IS, col::IS, A_loc::PetscMat ) + A_loc_ = Ref(A_loc.ptr) + + @chk ccall( + (:MatMPIAIJGetLocalMatCondensed, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + A, scall, row, col, A_loc_, + ) + + A_loc.ptr = C_NULL + + return nothing +end + +""" + MatGetBrowsOfAcols(petsclib::PetscLibType,A::PetscMat, B::PetscMat, scall::MatReuse, rowb::IS, colb::IS, B_seq::PetscMat) +Returns `IS` that contain rows of `B` that equal to nonzero columns of local `A` + +Collective + +Input Parameters: +- `A` - the first matrix in `MATMPIAIJ` format +- `B` - the second matrix in `MATMPIAIJ` format +- `scall` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameters: +- `rowb` - On input index sets of rows of B to extract (or `NULL`), modified on output +- `colb` - On input index sets of columns of B to extract (or `NULL`), modified on output +- `B_seq` - the sequential matrix generated + +Level: developer + +-seealso: `Mat`, `MATMPIAIJ`, `IS`, `MatReuse` + +# External Links +$(_doc_external("Mat/MatGetBrowsOfAcols")) +""" +function MatGetBrowsOfAcols(petsclib::PetscLibType, A::PetscMat, B::PetscMat, scall::MatReuse, rowb::IS, colb::IS, B_seq::PetscMat) end + +@for_petsc function MatGetBrowsOfAcols(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, scall::MatReuse, rowb::IS, colb::IS, B_seq::PetscMat ) + B_seq_ = Ref(B_seq.ptr) + + @chk ccall( + (:MatGetBrowsOfAcols, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + A, B, scall, rowb, colb, B_seq_, + ) + + B_seq.ptr = C_NULL + + return nothing +end + +""" + mat::PetscMat = MatCreateMPIAIJWithSplitArrays(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}, oi::Vector{PetscInt}, oj::Vector{PetscInt}, oa::Vector{PetscScalar}) +creates a `MATMPIAIJ` matrix using arrays that contain the "diagonal" +and "off-diagonal" part of the matrix in CSR format. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (Cannot be `PETSC_DECIDE`) +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `i` - row indices for "diagonal" portion of matrix; that is i[0] = 0, i[row] = i[row-1] + number of elements in that row of the matrix +- `j` - column indices, which must be local, i.e., based off the start column of the diagonal portion +- `a` - matrix values +- `oi` - row indices for "off-diagonal" portion of matrix; that is oi[0] = 0, oi[row] = oi[row-1] + number of elements in that row of the matrix +- `oj` - column indices, which must be global, representing global columns in the `MATMPIAIJ` matrix +- `oa` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatMPIAIJSetPreallocation()`, `MatMPIAIJSetPreallocationCSR()`, +`MATMPIAIJ`, `MatCreateAIJ()`, `MatCreateMPIAIJWithArrays()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJWithSplitArrays")) +""" +function MatCreateMPIAIJWithSplitArrays(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}, oi::Vector{PetscInt}, oj::Vector{PetscInt}, oa::Vector{PetscScalar}) end + +@for_petsc function MatCreateMPIAIJWithSplitArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar}, oi::Vector{$PetscInt}, oj::Vector{$PetscInt}, oa::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJWithSplitArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, m, n, M, N, i, j, a, oi, oj, oa, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + A::PetscMat = MatCreateMPIAIJCRL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}, onz::PetscInt, onnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATMPIAIJCRL`. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzeros per row (same for all rows), for the "diagonal" submatrix +- `nnz` - array containing the number of nonzeros in the various rows (possibly different for each row) or `NULL`, for the "diagonal" submatrix +- `onz` - number of nonzeros per row (same for all rows), for the "off-diagonal" submatrix +- `onnz` - array containing the number of nonzeros in the various rows (possibly different for each row) or `NULL`, for the "off-diagonal" submatrix + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MATAIJ`, `MATAIJSELL`, `MATAIJPERM`, `MATAIJMKL`, `MatCreate()`, `MatCreateMPIAIJPERM()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJCRL")) +""" +function MatCreateMPIAIJCRL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}, onz::PetscInt, onnz::Vector{PetscInt}) end + +@for_petsc function MatCreateMPIAIJCRL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt}, onz::$PetscInt, onnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJCRL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, onz, onnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateAIJKokkos(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) + +# External Links +$(_doc_external("Mat/MatCreateAIJKokkos")) +""" +function MatCreateAIJKokkos(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateAIJKokkos(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateAIJKokkos, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateMPIAIJMKL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix whose local +portions are stored as `MATSEQAIJMKL` matrices (a matrix class that inherits +from `MATSEQAIJ` but uses some operations provided by Intel MKL). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if N is given) For square matrices n is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +For matrices you plan to factor you must leave room for the diagonal entry and +put in the entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_aijmkl_no_spmv2` - disables use of the SpMV2 inspector-executor routines + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MATMPIAIJMKL`, `MatCreate()`, `MatCreateSeqAIJMKL()`, +`MatSetValues()`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, `MatGetOwnershipRangeColumn()`, +`MatGetOwnershipRangesColumn()`, `PetscLayout` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJMKL")) +""" +function MatCreateMPIAIJMKL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateMPIAIJMKL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJMKL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSTRUMPACKSetReordering(petsclib::PetscLibType,F::PetscMat, reordering::MatSTRUMPACKReordering) +Set STRUMPACK fill + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `reordering` - the code to be used to find the fill-reducing reordering + +Options Database Key: +- `-mat_strumpack_reordering ` - Sparsity reducing matrix reordering, see `MatSTRUMPACKReordering` + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatSTRUMPACKReordering`, `MatGetFactor()`, `MatSTRUMPACKSetColPerm()`, `MatSTRUMPACKGetReordering()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetReordering")) +""" +function MatSTRUMPACKSetReordering(petsclib::PetscLibType, F::PetscMat, reordering::MatSTRUMPACKReordering) end + +@for_petsc function MatSTRUMPACKSetReordering(petsclib::$UnionPetscLib, F::PetscMat, reordering::MatSTRUMPACKReordering ) + + @chk ccall( + (:MatSTRUMPACKSetReordering, $petsc_library), + PetscErrorCode, + (CMat, MatSTRUMPACKReordering), + F, reordering, + ) + + + return nothing +end + +""" + MatSTRUMPACKGetReordering(petsclib::PetscLibType,F::PetscMat, reordering::MatSTRUMPACKReordering) +Get STRUMPACK fill + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `reordering` - the code to be used to find the fill-reducing reordering + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatSTRUMPACKReordering`, `MatGetFactor()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetReordering")) +""" +function MatSTRUMPACKGetReordering(petsclib::PetscLibType, F::PetscMat, reordering::MatSTRUMPACKReordering) end + +@for_petsc function MatSTRUMPACKGetReordering(petsclib::$UnionPetscLib, F::PetscMat, reordering::MatSTRUMPACKReordering ) + + @chk ccall( + (:MatSTRUMPACKGetReordering, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatSTRUMPACKReordering}), + F, reordering, + ) + + + return nothing +end + +""" + MatSTRUMPACKSetColPerm(petsclib::PetscLibType,F::PetscMat, cperm::PetscBool) +Set whether STRUMPACK +should try to permute the columns of the matrix in order to get a nonzero diagonal + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `cperm` - `PETSC_TRUE` to permute (internally) the columns of the matrix + +Options Database Key: +- `-mat_strumpack_colperm ` - true to use the permutation + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `MatSTRUMPACKSetReordering()`, `Mat`, `MatGetFactor()`, `MatSTRUMPACKGetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetColPerm")) +""" +function MatSTRUMPACKSetColPerm(petsclib::PetscLibType, F::PetscMat, cperm::PetscBool) end + +@for_petsc function MatSTRUMPACKSetColPerm(petsclib::$UnionPetscLib, F::PetscMat, cperm::PetscBool ) + + @chk ccall( + (:MatSTRUMPACKSetColPerm, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + F, cperm, + ) + + + return nothing +end + +""" + cperm::PetscBool = MatSTRUMPACKGetColPerm(petsclib::PetscLibType,F::PetscMat) +Get whether STRUMPACK +will try to permute the columns of the matrix in order to get a nonzero diagonal + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` + +Output Parameter: +- `cperm` - Indicates whether STRUMPACK will permute columns + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `MatSTRUMPACKSetReordering()`, `Mat`, `MatGetFactor()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetColPerm")) +""" +function MatSTRUMPACKGetColPerm(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetColPerm(petsclib::$UnionPetscLib, F::PetscMat ) + cperm_ = Ref{PetscBool}() + + @chk ccall( + (:MatSTRUMPACKGetColPerm, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + F, cperm_, + ) + + cperm = cperm_[] + + return cperm +end + +""" + MatSTRUMPACKSetGPU(petsclib::PetscLibType,F::PetscMat, gpu::PetscBool) +Set whether STRUMPACK +should enable GPU acceleration (not supported for all compression types) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `gpu` - whether or not to use GPU acceleration + +Options Database Key: +- `-mat_strumpack_gpu ` - true to use gpu offload + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKGetGPU()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetGPU")) +""" +function MatSTRUMPACKSetGPU(petsclib::PetscLibType, F::PetscMat, gpu::PetscBool) end + +@for_petsc function MatSTRUMPACKSetGPU(petsclib::$UnionPetscLib, F::PetscMat, gpu::PetscBool ) + + @chk ccall( + (:MatSTRUMPACKSetGPU, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + F, gpu, + ) + + + return nothing +end + +""" + gpu::PetscBool = MatSTRUMPACKGetGPU(petsclib::PetscLibType,F::PetscMat) +Get whether STRUMPACK +will try to use GPU acceleration (not supported for all compression types) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `gpu` - whether or not STRUMPACK will try to use GPU acceleration + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKSetGPU()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetGPU")) +""" +function MatSTRUMPACKGetGPU(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetGPU(petsclib::$UnionPetscLib, F::PetscMat ) + gpu_ = Ref{PetscBool}() + + @chk ccall( + (:MatSTRUMPACKGetGPU, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + F, gpu_, + ) + + gpu = gpu_[] + + return gpu +end + +""" + MatSTRUMPACKSetCompression(petsclib::PetscLibType,F::PetscMat, comp::MatSTRUMPACKCompressionType) +Set STRUMPACK compression type + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `comp` - Type of compression to be used in the approximate sparse factorization + +Options Database Key: +- `-mat_strumpack_compression ` - Type of rank-structured compression in sparse LU factors (choose one of) NONE HSS BLR HODLR BLR_HODLR ZFP_BLR_HODLR LOSSLESS LOSSY + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKCompressionType`, `MatSTRUMPACKGetCompression()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompression")) +""" +function MatSTRUMPACKSetCompression(petsclib::PetscLibType, F::PetscMat, comp::MatSTRUMPACKCompressionType) end + +@for_petsc function MatSTRUMPACKSetCompression(petsclib::$UnionPetscLib, F::PetscMat, comp::MatSTRUMPACKCompressionType ) + + @chk ccall( + (:MatSTRUMPACKSetCompression, $petsc_library), + PetscErrorCode, + (CMat, MatSTRUMPACKCompressionType), + F, comp, + ) + + + return nothing +end + +""" + MatSTRUMPACKGetCompression(petsclib::PetscLibType,F::PetscMat, comp::MatSTRUMPACKCompressionType) +Get STRUMPACK compression type + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `comp` - Type of compression to be used in the approximate sparse factorization + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKCompressionType`, `MatSTRUMPACKSetCompression()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompression")) +""" +function MatSTRUMPACKGetCompression(petsclib::PetscLibType, F::PetscMat, comp::MatSTRUMPACKCompressionType) end + +@for_petsc function MatSTRUMPACKGetCompression(petsclib::$UnionPetscLib, F::PetscMat, comp::MatSTRUMPACKCompressionType ) + + @chk ccall( + (:MatSTRUMPACKGetCompression, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatSTRUMPACKCompressionType}), + F, comp, + ) + + + return nothing +end + +""" + MatSTRUMPACKSetCompRelTol(petsclib::PetscLibType,F::PetscMat, rtol::PetscReal) +Set STRUMPACK relative tolerance for compression + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `rtol` - relative compression tolerance + +Options Database Key: +- `-mat_strumpack_compression_rel_tol <1e-4>` - Relative compression tolerance, when using `-pctype ilu` + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKGetCompRelTol()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompRelTol")) +""" +function MatSTRUMPACKSetCompRelTol(petsclib::PetscLibType, F::PetscMat, rtol::PetscReal) end + +@for_petsc function MatSTRUMPACKSetCompRelTol(petsclib::$UnionPetscLib, F::PetscMat, rtol::$PetscReal ) + + @chk ccall( + (:MatSTRUMPACKSetCompRelTol, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + F, rtol, + ) + + + return nothing +end + +""" + rtol::PetscReal = MatSTRUMPACKGetCompRelTol(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK relative tolerance for compression + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` + +Output Parameter: +- `rtol` - relative compression tolerance + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKSetCompRelTol()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompRelTol")) +""" +function MatSTRUMPACKGetCompRelTol(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompRelTol(petsclib::$UnionPetscLib, F::PetscMat ) + rtol_ = Ref{$PetscReal}() + + @chk ccall( + (:MatSTRUMPACKGetCompRelTol, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + F, rtol_, + ) + + rtol = rtol_[] + + return rtol +end + +""" + MatSTRUMPACKSetCompAbsTol(petsclib::PetscLibType,F::PetscMat, atol::PetscReal) +Set STRUMPACK absolute tolerance for compression + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `atol` - absolute compression tolerance + +Options Database Key: +- `-mat_strumpack_compression_abs_tol <1e-10>` - Absolute compression tolerance, when using `-pctype ilu` + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKGetCompAbsTol()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompAbsTol")) +""" +function MatSTRUMPACKSetCompAbsTol(petsclib::PetscLibType, F::PetscMat, atol::PetscReal) end + +@for_petsc function MatSTRUMPACKSetCompAbsTol(petsclib::$UnionPetscLib, F::PetscMat, atol::$PetscReal ) + + @chk ccall( + (:MatSTRUMPACKSetCompAbsTol, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + F, atol, + ) + + + return nothing +end + +""" + atol::PetscReal = MatSTRUMPACKGetCompAbsTol(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK absolute tolerance for compression + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` + +Output Parameter: +- `atol` - absolute compression tolerance + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKSetCompAbsTol()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompAbsTol")) +""" +function MatSTRUMPACKGetCompAbsTol(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompAbsTol(petsclib::$UnionPetscLib, F::PetscMat ) + atol_ = Ref{$PetscReal}() + + @chk ccall( + (:MatSTRUMPACKGetCompAbsTol, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + F, atol_, + ) + + atol = atol_[] + + return atol +end + +""" + MatSTRUMPACKSetCompLeafSize(petsclib::PetscLibType,F::PetscMat, leaf_size::PetscInt) +Set STRUMPACK leaf size for HSS, BLR, HODLR... + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `leaf_size` - Size of diagonal blocks in rank-structured approximation + +Options Database Key: +- `-mat_strumpack_compression_leaf_size` - Size of diagonal blocks in rank-structured approximation, when using `-pctype ilu` + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKGetCompLeafSize()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompLeafSize")) +""" +function MatSTRUMPACKSetCompLeafSize(petsclib::PetscLibType, F::PetscMat, leaf_size::PetscInt) end + +@for_petsc function MatSTRUMPACKSetCompLeafSize(petsclib::$UnionPetscLib, F::PetscMat, leaf_size::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetCompLeafSize, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, leaf_size, + ) + + + return nothing +end + +""" + leaf_size::PetscInt = MatSTRUMPACKGetCompLeafSize(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK leaf size for HSS, BLR, HODLR... + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `leaf_size` - Size of diagonal blocks in rank-structured approximation + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, [](ch_matrices), `Mat`, `MatGetFactor()`, `MatSTRUMPACKSetCompLeafSize()`, `MatSTRUMPACKSetReordering()`, `MatSTRUMPACKSetColPerm()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompLeafSize")) +""" +function MatSTRUMPACKGetCompLeafSize(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompLeafSize(petsclib::$UnionPetscLib, F::PetscMat ) + leaf_size_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSTRUMPACKGetCompLeafSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + F, leaf_size_, + ) + + leaf_size = leaf_size_[] + + return leaf_size +end + +""" + MatSTRUMPACKSetGeometricNxyz(petsclib::PetscLibType,F::PetscMat, nx::PetscInt, ny::PetscInt, nz::PetscInt) +Set STRUMPACK mesh x, y and z dimensions, for use with GEOMETRIC ordering. + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `nx` - x dimension of the mesh +- `ny` - y dimension of the mesh +- `nz` - z dimension of the mesh + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetGeometricNxyz")) +""" +function MatSTRUMPACKSetGeometricNxyz(petsclib::PetscLibType, F::PetscMat, nx::PetscInt, ny::PetscInt, nz::PetscInt) end + +@for_petsc function MatSTRUMPACKSetGeometricNxyz(petsclib::$UnionPetscLib, F::PetscMat, nx::$PetscInt, ny::$PetscInt, nz::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetGeometricNxyz, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscInt), + F, nx, ny, nz, + ) + + + return nothing +end + +""" + MatSTRUMPACKSetGeometricComponents(petsclib::PetscLibType,F::PetscMat, nc::PetscInt) +Set STRUMPACK +number of degrees of freedom per mesh point, for use with GEOMETRIC ordering. + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `nc` - Number of components/dof's per grid point + +Options Database Key: +- `-mat_strumpack_geometric_components <1>` - Number of components per mesh point, for geometric nested dissection ordering + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetGeometricComponents")) +""" +function MatSTRUMPACKSetGeometricComponents(petsclib::PetscLibType, F::PetscMat, nc::PetscInt) end + +@for_petsc function MatSTRUMPACKSetGeometricComponents(petsclib::$UnionPetscLib, F::PetscMat, nc::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetGeometricComponents, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, nc, + ) + + + return nothing +end + +""" + MatSTRUMPACKSetGeometricWidth(petsclib::PetscLibType,F::PetscMat, w::PetscInt) +Set STRUMPACK width of the separator, for use with GEOMETRIC ordering. + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `w` - width of the separator + +Options Database Key: +- `-mat_strumpack_geometric_width <1>` - Width of the separator of the mesh, for geometric nested dissection ordering + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetGeometricWidth")) +""" +function MatSTRUMPACKSetGeometricWidth(petsclib::PetscLibType, F::PetscMat, w::PetscInt) end + +@for_petsc function MatSTRUMPACKSetGeometricWidth(petsclib::$UnionPetscLib, F::PetscMat, w::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetGeometricWidth, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, w, + ) + + + return nothing +end + +""" + MatSTRUMPACKSetCompMinSepSize(petsclib::PetscLibType,F::PetscMat, min_sep_size::PetscInt) +Set STRUMPACK minimum separator size for low + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `min_sep_size` - minimum dense matrix size for low-rank approximation + +Options Database Key: +- `-mat_strumpack_compression_min_sep_size ` - Minimum size of dense sub-block for low-rank compression + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKGetCompMinSepSize()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompMinSepSize")) +""" +function MatSTRUMPACKSetCompMinSepSize(petsclib::PetscLibType, F::PetscMat, min_sep_size::PetscInt) end + +@for_petsc function MatSTRUMPACKSetCompMinSepSize(petsclib::$UnionPetscLib, F::PetscMat, min_sep_size::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetCompMinSepSize, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, min_sep_size, + ) + + + return nothing +end + +""" + min_sep_size::PetscInt = MatSTRUMPACKGetCompMinSepSize(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK minimum separator size for low + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `min_sep_size` - minimum dense matrix size for low-rank approximation + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKSetCompMinSepSize()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompMinSepSize")) +""" +function MatSTRUMPACKGetCompMinSepSize(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompMinSepSize(petsclib::$UnionPetscLib, F::PetscMat ) + min_sep_size_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSTRUMPACKGetCompMinSepSize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + F, min_sep_size_, + ) + + min_sep_size = min_sep_size_[] + + return min_sep_size +end + +""" + MatSTRUMPACKSetCompLossyPrecision(petsclib::PetscLibType,F::PetscMat, lossy_prec::PetscInt) +Set STRUMPACK precision for lossy compression (requires ZFP support) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `lossy_prec` - Number of bitplanes to use in lossy compression + +Options Database Key: +- `-mat_strumpack_compression_lossy_precision ` - Precision when using lossy compression [1-64], when using `-pctype ilu -mat_strumpack_compression MAT_STRUMPACK_COMPRESSION_TYPE_LOSSY` + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKGetCompLossyPrecision()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompLossyPrecision")) +""" +function MatSTRUMPACKSetCompLossyPrecision(petsclib::PetscLibType, F::PetscMat, lossy_prec::PetscInt) end + +@for_petsc function MatSTRUMPACKSetCompLossyPrecision(petsclib::$UnionPetscLib, F::PetscMat, lossy_prec::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetCompLossyPrecision, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, lossy_prec, + ) + + + return nothing +end + +""" + lossy_prec::PetscInt = MatSTRUMPACKGetCompLossyPrecision(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK precision for lossy compression (requires ZFP support) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `lossy_prec` - Number of bitplanes to use in lossy compression + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKSetCompLossyPrecision()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompLossyPrecision")) +""" +function MatSTRUMPACKGetCompLossyPrecision(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompLossyPrecision(petsclib::$UnionPetscLib, F::PetscMat ) + lossy_prec_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSTRUMPACKGetCompLossyPrecision, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + F, lossy_prec_, + ) + + lossy_prec = lossy_prec_[] + + return lossy_prec +end + +""" + MatSTRUMPACKSetCompButterflyLevels(petsclib::PetscLibType,F::PetscMat, bfly_lvls::PetscInt) +Set STRUMPACK +number of butterfly levels in HODLR compression (requires ButterflyPACK support) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface +- `bfly_lvls` - Number of levels of butterfly compression in HODLR compression + +Options Database Key: +- `-mat_strumpack_compression_butterfly_levels ` - Number of levels in the hierarchically off-diagonal matrix for which to use butterfly, +when using `-pctype ilu`, (BLR_)HODLR compression + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKGetCompButterflyLevels()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKSetCompButterflyLevels")) +""" +function MatSTRUMPACKSetCompButterflyLevels(petsclib::PetscLibType, F::PetscMat, bfly_lvls::PetscInt) end + +@for_petsc function MatSTRUMPACKSetCompButterflyLevels(petsclib::$UnionPetscLib, F::PetscMat, bfly_lvls::$PetscInt ) + + @chk ccall( + (:MatSTRUMPACKSetCompButterflyLevels, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + F, bfly_lvls, + ) + + + return nothing +end + +""" + bfly_lvls::PetscInt = MatSTRUMPACKGetCompButterflyLevels(petsclib::PetscLibType,F::PetscMat) +Get STRUMPACK +number of butterfly levels in HODLR compression (requires ButterflyPACK support) + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` from PETSc-STRUMPACK interface + +Output Parameter: +- `bfly_lvls` - Number of levels of butterfly compression in HODLR compression + +Level: intermediate + +-seealso: `MATSOLVERSTRUMPACK`, `MatGetFactor()`, `MatSTRUMPACKSetCompButterflyLevels()` + +# External Links +$(_doc_external("Mat/MatSTRUMPACKGetCompButterflyLevels")) +""" +function MatSTRUMPACKGetCompButterflyLevels(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSTRUMPACKGetCompButterflyLevels(petsclib::$UnionPetscLib, F::PetscMat ) + bfly_lvls_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSTRUMPACKGetCompButterflyLevels, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + F, bfly_lvls_, + ) + + bfly_lvls = bfly_lvls_[] + + return bfly_lvls +end + +""" + A::PetscMat = MatCreateMPIAIJSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix whose local +portions are stored as `MATSEQAIJSELL` matrices (a matrix class that inherits +from SEQAIJ but performs some operations in SELL format). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +For matrices you plan to factor you must leave room for the diagonal entry and +put in the entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_aijsell_eager_shadow` - Construct shadow matrix upon matrix assembly; default is to take a "lazy" approach, performing this step the first +time the matrix is applied + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MATSEQAIJSELL`, `MATMPIAIJSELL`, `MATAIJSELL`, `MatCreate()`, `MatCreateSeqAIJSELL()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJSELL")) +""" +function MatCreateMPIAIJSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateMPIAIJSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateAIJViennaCL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) + +# External Links +$(_doc_external("Mat/MatCreateAIJViennaCL")) +""" +function MatCreateAIJViennaCL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateAIJViennaCL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateAIJViennaCL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + diagU::PetscScalar = MatSuperluDistGetDiagU(petsclib::PetscLibType,F::PetscMat) + +# External Links +$(_doc_external("Mat/MatSuperluDistGetDiagU")) +""" +function MatSuperluDistGetDiagU(petsclib::PetscLibType, F::PetscMat) end + +@for_petsc function MatSuperluDistGetDiagU(petsclib::$UnionPetscLib, F::PetscMat ) + diagU_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatSuperluDistGetDiagU, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + F, diagU_, + ) + + diagU = diagU_[] + + return diagU +end + +""" + A::PetscMat = MatCreateMPIAIJPERM(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +Creates a sparse parallel matrix whose local +portions are stored as `MATSEQAIJPERM` matrices (a matrix class that inherits +from SEQAIJ but includes some optimizations to allow more effective +vectorization). + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +This value should be the same as the local size used in creating the +y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the +x vector for the matrix-vector product y = Ax. (or PETSC_DECIDE to have +calculated if `N` is given) For square matrices `n` is almost always `m`. +- `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix +(same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the +DIAGONAL portion of the local submatrix (possibly different for each row) +or `NULL`, if `d_nz` is used to specify the nonzero structure. +The size of this array is equal to the number of local rows, i.e `m`. +For matrices you plan to factor you must leave room for the diagonal entry and +put in the entry even if it is zero. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local +submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the +OFF-DIAGONAL portion of the local submatrix (possibly different for +each row) or `NULL`, if `o_nz` is used to specify the nonzero +structure. The size of this array is equal to the number +of local rows, i.e `m`. + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_no_inode` - Do not use inodes +- `-mat_inode_limit ` - Sets inode limit (max limit=5) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MATMPIAIJPERM`, `MatCreate()`, `MatCreateSeqAIJPERM()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateMPIAIJPERM")) +""" +function MatCreateMPIAIJPERM(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateMPIAIJPERM(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateMPIAIJPERM, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, M, N, d_nz, d_nnz, o_nz, o_nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatMumpsSetIcntl(petsclib::PetscLibType,F::PetscMat, icntl::PetscInt, ival::PetscInt) +Set MUMPS parameter ICNTL() ` - change the option numbered `icntl` to `ival` + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatMumpsGetIcntl()`, `MatMumpsSetCntl()`, `MatMumpsGetCntl()`, `MatMumpsGetInfo()`, `MatMumpsGetInfog()`, `MatMumpsGetRinfo()`, `MatMumpsGetRinfog()` + +# External Links +$(_doc_external("Mat/MatMumpsSetIcntl")) +""" +function MatMumpsSetIcntl(petsclib::PetscLibType, F::PetscMat, icntl::PetscInt, ival::PetscInt) end + +@for_petsc function MatMumpsSetIcntl(petsclib::$UnionPetscLib, F::PetscMat, icntl::$PetscInt, ival::$PetscInt ) + + @chk ccall( + (:MatMumpsSetIcntl, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt), + F, icntl, ival, + ) + + + return nothing +end + +""" + ival::PetscInt = MatMumpsGetIcntl(petsclib::PetscLibType,F::PetscMat, icntl::PetscInt) +Get MUMPS parameter ICNTL() ` - change the option numbered icntl to ival + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MatMumpsSetIcntl()`, `MatMumpsGetIcntl()`, `MatMumpsGetCntl()`, `MatMumpsGetInfo()`, `MatMumpsGetInfog()`, `MatMumpsGetRinfo()`, `MatMumpsGetRinfog()` + +# External Links +$(_doc_external("Mat/MatMumpsSetCntl")) +""" +function MatMumpsSetCntl(petsclib::PetscLibType, F::PetscMat, icntl::PetscInt, val::PetscReal) end + +@for_petsc function MatMumpsSetCntl(petsclib::$UnionPetscLib, F::PetscMat, icntl::$PetscInt, val::$PetscReal ) + + @chk ccall( + (:MatMumpsSetCntl, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscReal), + F, icntl, val, + ) + + + return nothing +end + +""" + val::PetscReal = MatMumpsGetCntl(petsclib::PetscLibType,F::PetscMat, icntl::PetscInt) +Get MUMPS parameter CNTL() ` - Sets inode limit (max limit=5) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, [Sparse Matrix Creation](sec_matsparse), `MatCreate()`, `MatCreateAIJ()`, `MatSetValues()`, `MatSeqAIJSetColumnIndices()`, `MatCreateSeqAIJWithArrays()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJ")) +""" +function MatCreateSeqAIJ(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJ, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSeqAIJSetPreallocation(petsclib::PetscLibType,B::PetscMat, nz::PetscInt, nnz::Vector{PetscInt}) +For good matrix assembly performance +the user should preallocate the matrix storage by setting the parameter nz +(or the array nnz). By setting these parameters accurately, performance +during matrix assembly can be increased by more than a factor of 50. + +Collective + +Input Parameters: +- `B` - The matrix +- `nz` - number of nonzeros per row (same for all rows) +- `nnz` - array containing the number of nonzeros in the various rows +(possibly different for each row) or NULL + +Options Database Keys: +- `-mat_no_inode` - Do not use inodes +- `-mat_inode_limit ` - Sets inode limit (max limit=5) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateAIJ()`, `MatSetValues()`, `MatSeqAIJSetColumnIndices()`, `MatCreateSeqAIJWithArrays()`, `MatGetInfo()`, +`MatSeqAIJSetTotalPreallocation()` + +# External Links +$(_doc_external("Mat/MatSeqAIJSetPreallocation")) +""" +function MatSeqAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatSeqAIJSetPreallocation(petsclib::$UnionPetscLib, B::PetscMat, nz::$PetscInt, nnz::Vector{$PetscInt} ) + + @chk ccall( + (:MatSeqAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}), + B, nz, nnz, + ) + + + return nothing +end + +""" + MatSeqAIJSetPreallocationCSR(petsclib::PetscLibType,B::PetscMat, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) +Allocates memory for a sparse sequential matrix in `MATSEQAIJ` format. + +Input Parameters: +- `B` - the matrix +- `i` - the indices into `j` for the start of each row (indices start with zero) +- `j` - the column indices for each row (indices start with zero) these must be sorted for each row +- `v` - optional values in the matrix, use `NULL` if not provided + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateSeqAIJ()`, `MatSetValues()`, `MatSeqAIJSetPreallocation()`, `MATSEQAIJ`, `MatResetPreallocation()` + +# External Links +$(_doc_external("Mat/MatSeqAIJSetPreallocationCSR")) +""" +function MatSeqAIJSetPreallocationCSR(petsclib::PetscLibType, B::PetscMat, i::Vector{PetscInt}, j::Vector{PetscInt}, v::Vector{PetscScalar}) end + +@for_petsc function MatSeqAIJSetPreallocationCSR(petsclib::$UnionPetscLib, B::PetscMat, i::Vector{$PetscInt}, j::Vector{$PetscInt}, v::Vector{$PetscScalar} ) + + @chk ccall( + (:MatSeqAIJSetPreallocationCSR, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + B, i, j, v, + ) + + + return nothing +end + +""" + MatSeqAIJKron(petsclib::PetscLibType,A::PetscMat, B::PetscMat, reuse::MatReuse, C::PetscMat) +Computes `C`, the Kronecker product of `A` and `B`. + +Input Parameters: +- `A` - left-hand side matrix +- `B` - right-hand side matrix +- `reuse` - either `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX` + +Output Parameter: +- `C` - Kronecker product of `A` and `B` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqAIJ()`, `MATSEQAIJ`, `MATKAIJ`, `MatReuse` + +# External Links +$(_doc_external("Mat/MatSeqAIJKron")) +""" +function MatSeqAIJKron(petsclib::PetscLibType, A::PetscMat, B::PetscMat, reuse::MatReuse, C::PetscMat) end + +@for_petsc function MatSeqAIJKron(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, reuse::MatReuse, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatSeqAIJKron, $petsc_library), + PetscErrorCode, + (CMat, CMat, MatReuse, Ptr{CMat}), + A, B, reuse, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + array::Vector{PetscScalar} = MatSeqAIJGetArray(petsclib::PetscLibType,A::PetscMat) +gives read/write access to the array where the data for a `MATSEQAIJ` matrix is stored + +Not Collective + +Input Parameter: +- `A` - a `MATSEQAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqAIJGetArray")) +""" +function MatSeqAIJGetArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJGetArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJGetArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqAIJRestoreArray(petsclib::PetscLibType,A::PetscMat) +returns access to the array where the data for a `MATSEQAIJ` matrix is stored obtained by `MatSeqAIJGetArray()` + +Not Collective + +Input Parameters: +- `A` - a `MATSEQAIJ` matrix +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()` + +# External Links +$(_doc_external("Mat/MatSeqAIJRestoreArray")) +""" +function MatSeqAIJRestoreArray(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJRestoreArray(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJRestoreArray, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqAIJGetArrayRead(petsclib::PetscLibType,A::PetscMat) +gives read + +Not Collective; No Fortran Support + +Input Parameter: +- `A` - a `MATSEQAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArrayRead()` + +# External Links +$(_doc_external("Mat/MatSeqAIJGetArrayRead")) +""" +function MatSeqAIJGetArrayRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJGetArrayRead(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJGetArrayRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqAIJRestoreArrayRead(petsclib::PetscLibType,A::PetscMat) +restore the read + +Not Collective; No Fortran Support + +Input Parameter: +- `A` - a `MATSEQAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJGetArrayRead()` + +# External Links +$(_doc_external("Mat/MatSeqAIJRestoreArrayRead")) +""" +function MatSeqAIJRestoreArrayRead(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJRestoreArrayRead(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqAIJGetArrayWrite(petsclib::PetscLibType,A::PetscMat) +gives write + +Not Collective; No Fortran Support + +Input Parameter: +- `A` - a `MATSEQAIJ` matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJRestoreArrayRead()` + +# External Links +$(_doc_external("Mat/MatSeqAIJGetArrayWrite")) +""" +function MatSeqAIJGetArrayWrite(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJGetArrayWrite(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJGetArrayWrite, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + array::Vector{PetscScalar} = MatSeqAIJRestoreArrayWrite(petsclib::PetscLibType,A::PetscMat) +restore the read + +Not Collective; No Fortran Support + +Input Parameter: +- `A` - a MATSEQAIJ matrix + +Output Parameter: +- `array` - pointer to the data + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJGetArrayRead()` + +# External Links +$(_doc_external("Mat/MatSeqAIJRestoreArrayWrite")) +""" +function MatSeqAIJRestoreArrayWrite(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJRestoreArrayWrite(petsclib::$UnionPetscLib, A::PetscMat ) + array_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:MatSeqAIJRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscScalar}}), + A, array_, + ) + + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + + return array +end + +""" + i::Vector{PetscInt},j::Vector{PetscInt},a::Vector{PetscScalar},mtype::PetscMemType = MatSeqAIJGetCSRAndMemType(petsclib::PetscLibType,mat::PetscMat) +Get the CSR arrays and the memory type of the `MATSEQAIJ` matrix + +Not Collective; No Fortran Support + +Input Parameter: +- `mat` - a matrix of type `MATSEQAIJ` or its subclasses + +Output Parameters: +- `i` - row map array of the matrix +- `j` - column index array of the matrix +- `a` - data array of the matrix +- `mtype` - memory type of the arrays + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJGetArrayRead()` + +# External Links +$(_doc_external("Mat/MatSeqAIJGetCSRAndMemType")) +""" +function MatSeqAIJGetCSRAndMemType(petsclib::PetscLibType, mat::PetscMat) end + +@for_petsc function MatSeqAIJGetCSRAndMemType(petsclib::$UnionPetscLib, mat::PetscMat ) + i_ = Ref{Ptr{$PetscInt}}() + j_ = Ref{Ptr{$PetscInt}}() + a_ = Ref{Ptr{$PetscScalar}}() + mtype_ = Ref{PetscMemType}() + + @chk ccall( + (:MatSeqAIJGetCSRAndMemType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscScalar}}, Ptr{PetscMemType}), + mat, i_, j_, a_, mtype_, + ) + + i = unsafe_wrap(Array, i_[], VecGetLocalSize(petsclib, x); own = false) + j = unsafe_wrap(Array, j_[], VecGetLocalSize(petsclib, x); own = false) + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + mtype = unsafe_string(mtype_[]) + + return i,j,a,mtype +end + +""" + nz::PetscInt = MatSeqAIJGetMaxRowNonzeros(petsclib::PetscLibType,A::PetscMat) +returns the maximum number of nonzeros in any row + +Not Collective + +Input Parameter: +- `A` - a `MATSEQAIJ` matrix + +Output Parameter: +- `nz` - the maximum number of nonzeros in any row + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJRestoreArray()` + +# External Links +$(_doc_external("Mat/MatSeqAIJGetMaxRowNonzeros")) +""" +function MatSeqAIJGetMaxRowNonzeros(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatSeqAIJGetMaxRowNonzeros(petsclib::$UnionPetscLib, A::PetscMat ) + nz_ = Ref{$PetscInt}() + + @chk ccall( + (:MatSeqAIJGetMaxRowNonzeros, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + A, nz_, + ) + + nz = nz_[] + + return nz +end + +""" + mat::PetscMat = MatCreateSeqAIJWithArrays(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) +Creates an sequential `MATSEQAIJ` matrix using matrix elements (in CSR format) +provided by the user. + +Collective + +Input Parameters: +- `comm` - must be an MPI communicator of size 1 +- `m` - number of rows +- `n` - number of columns +- `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of elements in that row of the matrix +- `j` - column indices +- `a` - matrix values + +Output Parameter: +- `mat` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateAIJ()`, `MatCreateSeqAIJ()`, `MatCreateMPIAIJWithArrays()`, `MatMPIAIJSetPreallocationCSR()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJWithArrays")) +""" +function MatCreateSeqAIJWithArrays(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}) end + +@for_petsc function MatCreateSeqAIJWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar} ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}), + comm, m, n, i, j, a, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + mat::PetscMat = MatCreateSeqAIJFromTriple(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}, nz::PetscCount, idx::PetscBool) +Creates an sequential `MATSEQAIJ` matrix using matrix elements (in COO format) +provided by the user. + +Collective + +Input Parameters: +- `comm` - must be an MPI communicator of size 1 +- `m` - number of rows +- `n` - number of columns +- `i` - row indices +- `j` - column indices +- `a` - matrix values +- `nz` - number of nonzeros +- `idx` - if the `i` and `j` indices start with 1 use `PETSC_TRUE` otherwise use `PETSC_FALSE` + +Output Parameter: +- `mat` - the matrix + +Level: intermediate + +Example: +For the following matrix, the input data expected is as shown (using 0 based indexing) +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateAIJ()`, `MatCreateSeqAIJ()`, `MatCreateSeqAIJWithArrays()`, `MatMPIAIJSetPreallocationCSR()`, `MatSetValuesCOO()`, `MatSetPreallocationCOO()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJFromTriple")) +""" +function MatCreateSeqAIJFromTriple(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, a::Vector{PetscScalar}, nz::PetscCount, idx::PetscBool) end + +@for_petsc function MatCreateSeqAIJFromTriple(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, a::Vector{$PetscScalar}, nz::PetscCount, idx::PetscBool ) + mat_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJFromTriple, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{CMat}, PetscCount, PetscBool), + comm, m, n, i, j, a, mat_, nz, idx, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + MatSeqAIJSetType(petsclib::PetscLibType,mat::PetscMat, matype::MatType) +Converts a `MATSEQAIJ` matrix to a subtype + +Collective + +Input Parameters: +- `mat` - the matrix object +- `matype` - matrix type + +Options Database Key: +- `-mat_seqaij_type ` - for example seqaijcrl + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `PCSetType()`, `VecSetType()`, `MatCreate()`, `MatType` + +# External Links +$(_doc_external("Mat/MatSeqAIJSetType")) +""" +function MatSeqAIJSetType(petsclib::PetscLibType, mat::PetscMat, matype::MatType) end + +@for_petsc function MatSeqAIJSetType(petsclib::$UnionPetscLib, mat::PetscMat, matype::MatType ) + + @chk ccall( + (:MatSeqAIJSetType, $petsc_library), + PetscErrorCode, + (CMat, MatType), + mat, matype, + ) + + + return nothing +end + +""" + MatSeqAIJRegister(petsclib::PetscLibType,sname::Vector{Cchar}, fnc::external) + + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - name of a new user-defined matrix type, for example `MATSEQAIJCRL` +- `function` - routine to convert to subtype + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJRegisterAll()` + +# External Links +$(_doc_external("Mat/MatSeqAIJRegister")) +""" +function MatSeqAIJRegister(petsclib::PetscLibType, sname::Vector{Cchar}, fnc::external) end + +@for_petsc function MatSeqAIJRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, fnc::external ) + + @chk ccall( + (:MatSeqAIJRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + MatInodeAdjustForInodes(petsclib::PetscLibType,A::PetscMat, rperm::IS, cperm::IS) + +# External Links +$(_doc_external("Mat/MatInodeAdjustForInodes")) +""" +function MatInodeAdjustForInodes(petsclib::PetscLibType, A::PetscMat, rperm::IS, cperm::IS) end + +@for_petsc function MatInodeAdjustForInodes(petsclib::$UnionPetscLib, A::PetscMat, rperm::IS, cperm::IS ) + + @chk ccall( + (:MatInodeAdjustForInodes, $petsc_library), + PetscErrorCode, + (CMat, Ptr{IS}, Ptr{IS}), + A, rperm, cperm, + ) + + + return nothing +end + +""" + node_count::PetscInt,sizes::Vector{PetscInt},limit::PetscInt = MatInodeGetInodeSizes(petsclib::PetscLibType,A::PetscMat) +Returns the inode information of a matrix with inodes + +Not Collective + +Input Parameter: +- `A` - the Inode matrix or matrix derived from the Inode class -- e.g., `MATSEQAIJ` + +Output Parameters: +- `node_count` - no of inodes present in the matrix. +- `sizes` - an array of size `node_count`, with the sizes of each inode. +- `limit` - the max size used to generate the inodes. + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetInfo()` + +# External Links +$(_doc_external("Mat/MatInodeGetInodeSizes")) +""" +function MatInodeGetInodeSizes(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatInodeGetInodeSizes(petsclib::$UnionPetscLib, A::PetscMat ) + node_count_ = Ref{$PetscInt}() + sizes_ = Ref{Ptr{$PetscInt}}() + limit_ = Ref{$PetscInt}() + + @chk ccall( + (:MatInodeGetInodeSizes, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}), + A, node_count_, sizes_, limit_, + ) + + node_count = node_count_[] + sizes = unsafe_wrap(Array, sizes_[], VecGetLocalSize(petsclib, x); own = false) + limit = limit_[] + + return node_count,sizes,limit +end + + +""" + A::PetscMat = MatCreateSeqAIJCRL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATSEQAIJCRL`. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzeros per row (same for all rows), ignored if `nnz` is given +- `nnz` - array containing the number of nonzeros in the various rows +(possibly different for each row) or `NULL` + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateMPIAIJPERM()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJCRL")) +""" +function MatCreateSeqAIJCRL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqAIJCRL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJCRL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + + +""" + A::PetscMat = MatCreateSeqAIJKokkos(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJKokkos")) +""" +function MatCreateSeqAIJKokkos(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqAIJKokkos(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJKokkos, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSuperluSetILUDropTol(petsclib::PetscLibType,F::PetscMat, dtol::PetscReal) +Set SuperLU ILU drop tolerance + +Logically Collective + +Input Parameters: +- `F` - the factored matrix obtained by calling `MatGetFactor()` +- `dtol` - drop tolerance + +Options Database Key: +- `-mat_superlu_ilu_droptol ` - the drop tolerance + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetFactor()`, `MATSOLVERSUPERLU` + +# External Links +$(_doc_external("Mat/MatSuperluSetILUDropTol")) +""" +function MatSuperluSetILUDropTol(petsclib::PetscLibType, F::PetscMat, dtol::PetscReal) end + +@for_petsc function MatSuperluSetILUDropTol(petsclib::$UnionPetscLib, F::PetscMat, dtol::$PetscReal ) + + @chk ccall( + (:MatSuperluSetILUDropTol, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + F, dtol, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreateSeqAIJViennaCL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJViennaCL")) +""" +function MatCreateSeqAIJViennaCL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqAIJViennaCL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJViennaCL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateSeqAIJMKL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATSEQAIJMKL`. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzeros per row (same for all rows) +- `nnz` - array containing the number of nonzeros in the various rows +(possibly different for each row) or `NULL` + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_aijmkl_no_spmv2` - disable use of the SpMV2 inspector-executor routines +- `-mat_aijmkl_eager_inspection` - perform MKL "inspection" phase upon matrix assembly; default is to do "lazy" inspection, +performing this step the first time the matrix is applied + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateMPIAIJMKL()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJMKL")) +""" +function MatCreateSeqAIJMKL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateSeqAIJMKL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJMKL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateSeqAIJSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATSEQAIJSELL`. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzeros per row (same for all rows) +- `nnz` - array containing the number of nonzeros in the various rows +(possibly different for each row) or `NULL` + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_aijsell_eager_shadow` - Construct shadow matrix upon matrix assembly; default is to take a "lazy" approach, +performing this step the first time the matrix is applied + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateMPIAIJSELL()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJSELL")) +""" +function MatCreateSeqAIJSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end + +@for_petsc function MatCreateSeqAIJSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJSELL, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateSeqAIJPERM(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) +Creates a sparse matrix of type `MATSEQAIJPERM`. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `m` - number of rows +- `n` - number of columns +- `nz` - number of nonzeros per row (same for all rows), ignored if `nnz` is given +- `nnz` - array containing the number of nonzeros in the various rows (possibly different for each row) or `NULL` + +Output Parameter: +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatCreateMPIAIJPERM()`, `MatSetValues()` + +# External Links +$(_doc_external("Mat/MatCreateSeqAIJPERM")) +""" +function MatCreateSeqAIJPERM(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end + +@for_petsc function MatCreateSeqAIJPERM(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSeqAIJPERM, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), + comm, m, n, nz, nnz, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + data::PetscScalar,A::PetscMat = MatCreateDenseFromVecType(petsclib::PetscLibType,comm::MPI_Comm, vtype::VecType, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, lda::PetscInt) +Create a matrix that matches the type of a Vec. + +Collective + +Input Parameters: +- `comm` - the communicator +- `vtype` - the vector type +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) +- `M` - number of global rows (or `PETSC_DECIDE` to have calculated if `m` is given) +- `N` - number of global columns (or `PETSC_DECIDE` to have calculated if `n` is given) +- `lda` - optional leading dimension. Pass any non-positive number to use the default. +- `data` - optional location of matrix data, which should have the same memory type as the vector. Pass `NULL` to have PETSc take care of matrix memory allocation. + +Output Parameter: +- `A` - the dense matrix + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatCreateDense()`, `MatCreateDenseCUDA()`, `MatCreateDenseHIP()`, `PetscMemType` + +# External Links +$(_doc_external("Mat/MatCreateDenseFromVecType")) +""" +function MatCreateDenseFromVecType(petsclib::PetscLibType, comm::MPI_Comm, vtype::VecType, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, lda::PetscInt) end + +@for_petsc function MatCreateDenseFromVecType(petsclib::$UnionPetscLib, comm::MPI_Comm, vtype::VecType, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, lda::$PetscInt ) + data_ = Ref{$PetscScalar}() + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateDenseFromVecType, $petsc_library), + PetscErrorCode, + (MPI_Comm, VecType, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{CMat}), + comm, vtype, m, n, M, N, lda, data_, A_, + ) + + data = data_[] + A = PetscMat(A_[], petsclib) + + return data,A +end + +""" + MatGetColumnVector(petsclib::PetscLibType,A::PetscMat, yy::PetscVec, col::PetscInt) +Gets the values from a given column of a matrix. + +Not Collective + +Input Parameters: +- `A` - the matrix +- `yy` - the vector +- `col` - the column requested (in global numbering) + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatGetRow()`, `MatGetDiagonal()`, `MatMult()` + +# External Links +$(_doc_external("Mat/MatGetColumnVector")) +""" +function MatGetColumnVector(petsclib::PetscLibType, A::PetscMat, yy::PetscVec, col::PetscInt) end + +@for_petsc function MatGetColumnVector(petsclib::$UnionPetscLib, A::PetscMat, yy::PetscVec, col::$PetscInt ) + + @chk ccall( + (:MatGetColumnVector, $petsc_library), + PetscErrorCode, + (CMat, CVec, $PetscInt), + A, yy, col, + ) + + + return nothing +end + +""" + MatGetColumnNorms(petsclib::PetscLibType,A::PetscMat, type::NormType, norms::Vector{PetscReal}) +Gets the norms of each column of a sparse or dense matrix. + +Input Parameters: +- `A` - the matrix +- `type` - `NORM_2`, `NORM_1` or `NORM_INFINITY` + +Output Parameter: +- `norms` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `NormType`, `MatNorm()` + +# External Links +$(_doc_external("Mat/MatGetColumnNorms")) +""" +function MatGetColumnNorms(petsclib::PetscLibType, A::PetscMat, type::NormType, norms::Vector{PetscReal}) end + +@for_petsc function MatGetColumnNorms(petsclib::$UnionPetscLib, A::PetscMat, type::NormType, norms::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnNorms, $petsc_library), + PetscErrorCode, + (CMat, NormType, Ptr{$PetscReal}), + A, type, norms, + ) + + + return nothing +end + +""" + MatGetColumnSumsRealPart(petsclib::PetscLibType,A::PetscMat, sums::Vector{PetscReal}) +Gets the sums of the real part of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `sums` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetColumnSumsImaginaryPart()`, `VecSum()`, `MatGetColumnMeans()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnSumsRealPart")) +""" +function MatGetColumnSumsRealPart(petsclib::PetscLibType, A::PetscMat, sums::Vector{PetscReal}) end + +@for_petsc function MatGetColumnSumsRealPart(petsclib::$UnionPetscLib, A::PetscMat, sums::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnSumsRealPart, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, sums, + ) + + + return nothing +end + +""" + MatGetColumnSumsImaginaryPart(petsclib::PetscLibType,A::PetscMat, sums::Vector{PetscReal}) +Gets the sums of the imaginary part of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `sums` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetColumnSumsRealPart()`, `VecSum()`, `MatGetColumnMeans()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnSumsImaginaryPart")) +""" +function MatGetColumnSumsImaginaryPart(petsclib::PetscLibType, A::PetscMat, sums::Vector{PetscReal}) end + +@for_petsc function MatGetColumnSumsImaginaryPart(petsclib::$UnionPetscLib, A::PetscMat, sums::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnSumsImaginaryPart, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, sums, + ) + + + return nothing +end + +""" + MatGetColumnSums(petsclib::PetscLibType,A::PetscMat, sums::Vector{PetscScalar}) +Gets the sums of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `sums` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `VecSum()`, `MatGetColumnMeans()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnSums")) +""" +function MatGetColumnSums(petsclib::PetscLibType, A::PetscMat, sums::Vector{PetscScalar}) end + +@for_petsc function MatGetColumnSums(petsclib::$UnionPetscLib, A::PetscMat, sums::Vector{$PetscScalar} ) + + @chk ccall( + (:MatGetColumnSums, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + A, sums, + ) + + + return nothing +end + +""" + MatGetColumnMeansRealPart(petsclib::PetscLibType,A::PetscMat, means::Vector{PetscReal}) +Gets the arithmetic means of the real part of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `means` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetColumnMeansImaginaryPart()`, `VecSum()`, `MatGetColumnSums()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnMeansRealPart")) +""" +function MatGetColumnMeansRealPart(petsclib::PetscLibType, A::PetscMat, means::Vector{PetscReal}) end + +@for_petsc function MatGetColumnMeansRealPart(petsclib::$UnionPetscLib, A::PetscMat, means::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnMeansRealPart, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, means, + ) + + + return nothing +end + +""" + MatGetColumnMeansImaginaryPart(petsclib::PetscLibType,A::PetscMat, means::Vector{PetscReal}) +Gets the arithmetic means of the imaginary part of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `means` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatGetColumnMeansRealPart()`, `VecSum()`, `MatGetColumnSums()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnMeansImaginaryPart")) +""" +function MatGetColumnMeansImaginaryPart(petsclib::PetscLibType, A::PetscMat, means::Vector{PetscReal}) end + +@for_petsc function MatGetColumnMeansImaginaryPart(petsclib::$UnionPetscLib, A::PetscMat, means::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnMeansImaginaryPart, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + A, means, + ) + + + return nothing +end + +""" + MatGetColumnMeans(petsclib::PetscLibType,A::PetscMat, means::Vector{PetscScalar}) +Gets the arithmetic means of each column of a sparse or dense matrix. + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `means` - an array as large as the TOTAL number of columns in the matrix + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `VecSum()`, `MatGetColumnSums()`, `MatGetColumnNorms()`, `MatGetColumnReductions()` + +# External Links +$(_doc_external("Mat/MatGetColumnMeans")) +""" +function MatGetColumnMeans(petsclib::PetscLibType, A::PetscMat, means::Vector{PetscScalar}) end + +@for_petsc function MatGetColumnMeans(petsclib::$UnionPetscLib, A::PetscMat, means::Vector{$PetscScalar} ) + + @chk ccall( + (:MatGetColumnMeans, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}), + A, means, + ) + + + return nothing +end + +""" + MatGetColumnReductions(petsclib::PetscLibType,A::PetscMat, type::PetscInt, reductions::Vector{PetscReal}) +Gets the reductions of each column of a sparse or dense matrix. + +Input Parameters: +- `A` - the matrix +- `type` - A constant defined in `NormType` or `ReductionType`: `NORM_2`, `NORM_1`, `NORM_INFINITY`, `REDUCTION_SUM_REALPART`, +`REDUCTION_SUM_IMAGINARYPART`, `REDUCTION_MEAN_REALPART`, `REDUCTION_MEAN_IMAGINARYPART` + +Output Parameter: +- `reductions` - an array as large as the TOTAL number of columns in the matrix + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `ReductionType`, `NormType`, `MatGetColumnNorms()`, `MatGetColumnSums()`, `MatGetColumnMeans()` + +# External Links +$(_doc_external("Mat/MatGetColumnReductions")) +""" +function MatGetColumnReductions(petsclib::PetscLibType, A::PetscMat, type::PetscInt, reductions::Vector{PetscReal}) end + +@for_petsc function MatGetColumnReductions(petsclib::$UnionPetscLib, A::PetscMat, type::$PetscInt, reductions::Vector{$PetscReal} ) + + @chk ccall( + (:MatGetColumnReductions, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscReal}), + A, type, reductions, + ) + + + return nothing +end + +""" + MatReorderForNonzeroDiagonal(petsclib::PetscLibType,mat::PetscMat, abstol::PetscReal, ris::IS, cis::IS) +Changes matrix ordering to remove +zeros from diagonal. This may help in the `PCLU` factorization to +prevent a zero pivot. + +Collective + +Input Parameters: +- `mat` - matrix to reorder +- `abstol` - absolute tolerance, it attempts to move all values smaller off the diagonal +- `ris` - the row reordering +- `cis` - the column reordering; this may be changed + +Level: intermediate + +Options Database Key: +- `-pc_factor_nonzeros_along_diagonal` - Reorder to remove zeros from diagonal + +-seealso: `Mat`, `MatGetFactor()`, `MatGetOrdering()` + +# External Links +$(_doc_external("Mat/MatReorderForNonzeroDiagonal")) +""" +function MatReorderForNonzeroDiagonal(petsclib::PetscLibType, mat::PetscMat, abstol::PetscReal, ris::IS, cis::IS) end + +@for_petsc function MatReorderForNonzeroDiagonal(petsclib::$UnionPetscLib, mat::PetscMat, abstol::$PetscReal, ris::IS, cis::IS ) + + @chk ccall( + (:MatReorderForNonzeroDiagonal, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, IS, IS), + mat, abstol, ris, cis, + ) + + + return nothing +end + +""" + A::PetscMat = MatCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a matrix where the type is determined +from either a call to `MatSetType()` or from the options database +with a call to `MatSetFromOptions()`. + +Collective + +Input Parameter: +- `comm` - MPI communicator + +Output Parameter: +- `A` - the matrix + +Options Database Keys: +- `-mat_type seqaij` - `MATSEQAIJ` type, uses `MatCreateSeqAIJ()` +- `-mat_type mpiaij` - `MATMPIAIJ` type, uses `MatCreateAIJ()` +- `-mat_type seqdense` - `MATSEQDENSE`, uses `MatCreateSeqDense()` +- `-mat_type mpidense` - `MATMPIDENSE` type, uses `MatCreateDense()` +- `-mat_type seqbaij` - `MATSEQBAIJ` type, uses `MatCreateSeqBAIJ()` +- `-mat_type mpibaij` - `MATMPIBAIJ` type, uses `MatCreateBAIJ()` + +See the manpages for particular formats (e.g., `MATSEQAIJ`) +for additional format-specific options. + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqAIJ()`, `MatCreateAIJ()`, +`MatCreateSeqDense()`, `MatCreateDense()`, +`MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, +`MatCreateSeqSBAIJ()`, `MatCreateSBAIJ()`, +`MatConvert()` + +# External Links +$(_doc_external("Mat/MatCreate")) +""" +function MatCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function MatCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CMat}), + comm, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + A::PetscMat = MatCreateFromOptions(petsclib::PetscLibType,comm::MPI_Comm, prefix::Vector{Cchar}, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) +Creates a matrix whose type is set from the options database + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `prefix` - [optional] prefix for the options database +- `bs` - the blocksize (commonly 1) +- `m` - the local number of rows (or `PETSC_DECIDE`) +- `n` - the local number of columns (or `PETSC_DECIDE` or `PETSC_DETERMINE`) +- `M` - the global number of rows (or `PETSC_DETERMINE`) +- `N` - the global number of columns (or `PETSC_DETERMINE`) + +Output Parameter: +- `A` - the matrix + +Options Database Key: +- `-mat_type` - see `MatType`, for example `aij`, `aijcusparse`, `baij`, `sbaij`, `dense`, defaults to `aij` + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqAIJ()`, `MatCreateAIJ()`, +`MatCreateSeqDense()`, `MatCreateDense()`, +`MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, +`MatCreateSeqSBAIJ()`, `MatCreateSBAIJ()`, +`MatConvert()`, `MatCreate()` + +# External Links +$(_doc_external("Mat/MatCreateFromOptions")) +""" +function MatCreateFromOptions(petsclib::PetscLibType, comm::MPI_Comm, prefix::Vector{Cchar}, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateFromOptions(petsclib::$UnionPetscLib, comm::MPI_Comm, prefix::Vector{Cchar}, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt ) + A_ = Ref{CMat}() + + @chk ccall( + (:MatCreateFromOptions, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CMat}), + comm, prefix, bs, m, n, M, N, A_, + ) + + A = PetscMat(A_[], petsclib) + + return A +end + +""" + MatSetErrorIfFailure(petsclib::PetscLibType,mat::PetscMat, flg::PetscBool) +Causes `Mat` to generate an immediate error, for example a zero pivot, is detected. + +Logically Collective + +Input Parameters: +- `mat` - matrix obtained from `MatCreate()` +- `flg` - `PETSC_TRUE` indicates you want the error generated + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `PCSetErrorIfFailure()`, `KSPConvergedReason`, `SNESConvergedReason` + +# External Links +$(_doc_external("Mat/MatSetErrorIfFailure")) +""" +function MatSetErrorIfFailure(petsclib::PetscLibType, mat::PetscMat, flg::PetscBool) end + +@for_petsc function MatSetErrorIfFailure(petsclib::$UnionPetscLib, mat::PetscMat, flg::PetscBool ) + + @chk ccall( + (:MatSetErrorIfFailure, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + mat, flg, + ) + + + return nothing +end + +""" + MatSetSizes(petsclib::PetscLibType,A::PetscMat, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) +Sets the local and global sizes, and checks to determine compatibility + +Collective + +Input Parameters: +- `A` - the matrix +- `m` - number of local rows (or `PETSC_DECIDE`) +- `n` - number of local columns (or `PETSC_DECIDE`) +- `M` - number of global rows (or `PETSC_DETERMINE`) +- `N` - number of global columns (or `PETSC_DETERMINE`) + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatGetSize()`, `PetscSplitOwnership()`, `MatGetOwnershipRange()`, `MatGetOwnershipRanges()`, +`MatGetOwnershipRangeColumn()`, `MatGetOwnershipRangesColumn()`, `PetscLayout`, `VecSetSizes()` + +# External Links +$(_doc_external("Mat/MatSetSizes")) +""" +function MatSetSizes(petsclib::PetscLibType, A::PetscMat, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) end + +@for_petsc function MatSetSizes(petsclib::$UnionPetscLib, A::PetscMat, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt ) + + @chk ccall( + (:MatSetSizes, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + A, m, n, M, N, + ) + + + return nothing +end + +""" + MatSetFromOptions(petsclib::PetscLibType,B::PetscMat) +Creates a matrix where the type is determined +from the options database. + +Collective + +Input Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_type seqaij` - `MATSEQAIJ` type, uses `MatCreateSeqAIJ()` +- `-mat_type mpiaij` - `MATMPIAIJ` type, uses `MatCreateAIJ()` +- `-mat_type seqdense` - `MATSEQDENSE` type, uses `MatCreateSeqDense()` +- `-mat_type mpidense` - `MATMPIDENSE`, uses `MatCreateDense()` +- `-mat_type seqbaij` - `MATSEQBAIJ`, uses `MatCreateSeqBAIJ()` +- `-mat_type mpibaij` - `MATMPIBAIJ`, uses `MatCreateBAIJ()` + +See the manpages for particular formats (e.g., `MATSEQAIJ`) +for additional format-specific options. + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatCreateSeqAIJ()`, `MatCreateAIJ()`, +`MatCreateSeqDense()`, `MatCreateDense()`, +`MatCreateSeqBAIJ()`, `MatCreateBAIJ()`, +`MatCreateSeqSBAIJ()`, `MatCreateSBAIJ()`, +`MatConvert()` + +# External Links +$(_doc_external("Mat/MatSetFromOptions")) +""" +function MatSetFromOptions(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatSetFromOptions(petsclib::$UnionPetscLib, B::PetscMat ) + + @chk ccall( + (:MatSetFromOptions, $petsc_library), + PetscErrorCode, + (CMat,), + B, + ) + + + return nothing +end + +""" + MatXAIJSetPreallocation(petsclib::PetscLibType,A::PetscMat, bs::PetscInt, dnnz::Vector{PetscInt}, onnz::Vector{PetscInt}, dnnzu::Vector{PetscInt}, onnzu::Vector{PetscInt}) +set preallocation for serial and parallel `MATAIJ`, `MATBAIJ`, and `MATSBAIJ` matrices and their unassembled versions. + +Collective + +Input Parameters: +- `A` - matrix being preallocated +- `bs` - block size +- `dnnz` - number of nonzero column blocks per block row of diagonal part of parallel matrix +- `onnz` - number of nonzero column blocks per block row of off-diagonal part of parallel matrix +- `dnnzu` - number of nonzero column blocks per block row of upper-triangular part of diagonal part of parallel matrix +- `onnzu` - number of nonzero column blocks per block row of upper-triangular part of off-diagonal part of parallel matrix + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSeqAIJSetPreallocation()`, `MatMPIAIJSetPreallocation()`, `MatSeqBAIJSetPreallocation()`, `MatMPIBAIJSetPreallocation()`, +`MatSeqSBAIJSetPreallocation()`, `MatMPISBAIJSetPreallocation()`, +`PetscSplitOwnership()` + +# External Links +$(_doc_external("Mat/MatXAIJSetPreallocation")) +""" +function MatXAIJSetPreallocation(petsclib::PetscLibType, A::PetscMat, bs::PetscInt, dnnz::Vector{PetscInt}, onnz::Vector{PetscInt}, dnnzu::Vector{PetscInt}, onnzu::Vector{PetscInt}) end + +@for_petsc function MatXAIJSetPreallocation(petsclib::$UnionPetscLib, A::PetscMat, bs::$PetscInt, dnnz::Vector{$PetscInt}, onnz::Vector{$PetscInt}, dnnzu::Vector{$PetscInt}, onnzu::Vector{$PetscInt} ) + + @chk ccall( + (:MatXAIJSetPreallocation, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + A, bs, dnnz, onnz, dnnzu, onnzu, + ) + + + return nothing +end + +""" + MatHeaderMerge(petsclib::PetscLibType,A::PetscMat, C::PetscMat) +Merges some information from the header of `C` to `A`; the `C` object is then destroyed + +Collective, No Fortran Support + +Input Parameters: +- `A` - a `Mat` being merged into +- `C` - the `Mat` providing the merge information + +Level: developer + +-seealso: `Mat`, `MatHeaderReplace()` + +# External Links +$(_doc_external("Mat/MatHeaderMerge")) +""" +function MatHeaderMerge(petsclib::PetscLibType, A::PetscMat, C::PetscMat) end + +@for_petsc function MatHeaderMerge(petsclib::$UnionPetscLib, A::PetscMat, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatHeaderMerge, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatHeaderReplace(petsclib::PetscLibType,A::PetscMat, C::PetscMat) +Replaces the internal data of matrix `A` by the internal data of matrix `C` while deleting the outer wrapper of `C` + +Input Parameters: +- `A` - a `Mat` whose internal data is to be replaced +- `C` - the `Mat` providing new internal data for `A` + +Level: advanced + +-seealso: `Mat`, `MatHeaderMerge()` + +# External Links +$(_doc_external("Mat/MatHeaderReplace")) +""" +function MatHeaderReplace(petsclib::PetscLibType, A::PetscMat, C::PetscMat) end + +@for_petsc function MatHeaderReplace(petsclib::$UnionPetscLib, A::PetscMat, C::PetscMat ) + C_ = Ref(C.ptr) + + @chk ccall( + (:MatHeaderReplace, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, C_, + ) + + C.ptr = C_NULL + + return nothing +end + +""" + MatBindToCPU(petsclib::PetscLibType,A::PetscMat, flg::PetscBool) +marks a matrix to temporarily stay on the CPU and perform computations on the CPU + +Logically Collective + +Input Parameters: +- `A` - the matrix +- `flg` - bind to the CPU if value of `PETSC_TRUE` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatBoundToCPU()` + +# External Links +$(_doc_external("Mat/MatBindToCPU")) +""" +function MatBindToCPU(petsclib::PetscLibType, A::PetscMat, flg::PetscBool) end + +@for_petsc function MatBindToCPU(petsclib::$UnionPetscLib, A::PetscMat, flg::PetscBool ) + + @chk ccall( + (:MatBindToCPU, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = MatBoundToCPU(petsclib::PetscLibType,A::PetscMat) +query if a matrix is bound to the CPU + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `flg` - the logical flag + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatBindToCPU()` + +# External Links +$(_doc_external("Mat/MatBoundToCPU")) +""" +function MatBoundToCPU(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatBoundToCPU(petsclib::$UnionPetscLib, A::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatBoundToCPU, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + A, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatSetPreallocationCOO(petsclib::PetscLibType,A::PetscMat, ncoo::PetscCount, coo_i::Vector{PetscInt}, coo_j::Vector{PetscInt}) +set preallocation for matrices using a coordinate format of the entries with global indices + +Collective + +Input Parameters: +- `A` - matrix being preallocated +- `ncoo` - number of entries +- `coo_i` - row indices +- `coo_j` - column indices + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetValuesCOO()`, `MatSeqAIJSetPreallocation()`, `MatMPIAIJSetPreallocation()`, `MatSeqBAIJSetPreallocation()`, +`MatMPIBAIJSetPreallocation()`, `MatSeqSBAIJSetPreallocation()`, `MatMPISBAIJSetPreallocation()`, `MatSetPreallocationCOOLocal()`, +`DMSetMatrixPreallocateSkip()`, `MatCreateSeqAIJFromTriple()` + +# External Links +$(_doc_external("Mat/MatSetPreallocationCOO")) +""" +function MatSetPreallocationCOO(petsclib::PetscLibType, A::PetscMat, ncoo::PetscCount, coo_i::Vector{PetscInt}, coo_j::Vector{PetscInt}) end + +@for_petsc function MatSetPreallocationCOO(petsclib::$UnionPetscLib, A::PetscMat, ncoo::PetscCount, coo_i::Vector{$PetscInt}, coo_j::Vector{$PetscInt} ) + + @chk ccall( + (:MatSetPreallocationCOO, $petsc_library), + PetscErrorCode, + (CMat, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + A, ncoo, coo_i, coo_j, + ) + + + return nothing +end + +""" + MatSetPreallocationCOOLocal(petsclib::PetscLibType,A::PetscMat, ncoo::PetscCount, coo_i::Vector{PetscInt}, coo_j::Vector{PetscInt}) +set preallocation for matrices using a coordinate format of the entries with local indices + +Collective + +Input Parameters: +- `A` - matrix being preallocated +- `ncoo` - number of entries +- `coo_i` - row indices (local numbering; may be modified) +- `coo_j` - column indices (local numbering; may be modified) + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetValuesCOO()`, `MatSeqAIJSetPreallocation()`, `MatMPIAIJSetPreallocation()`, `MatSeqBAIJSetPreallocation()`, +`MatMPIBAIJSetPreallocation()`, `MatSeqSBAIJSetPreallocation()`, `MatMPISBAIJSetPreallocation()`, `MatSetPreallocationCOO()`, +`DMSetMatrixPreallocateSkip()` + +# External Links +$(_doc_external("Mat/MatSetPreallocationCOOLocal")) +""" +function MatSetPreallocationCOOLocal(petsclib::PetscLibType, A::PetscMat, ncoo::PetscCount, coo_i::Vector{PetscInt}, coo_j::Vector{PetscInt}) end + +@for_petsc function MatSetPreallocationCOOLocal(petsclib::$UnionPetscLib, A::PetscMat, ncoo::PetscCount, coo_i::Vector{$PetscInt}, coo_j::Vector{$PetscInt} ) + + @chk ccall( + (:MatSetPreallocationCOOLocal, $petsc_library), + PetscErrorCode, + (CMat, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + A, ncoo, coo_i, coo_j, + ) + + + return nothing +end + +""" + MatSetValuesCOO(petsclib::PetscLibType,A::PetscMat, coo_v::Vector{PetscScalar}, imode::InsertMode) +set values at once in a matrix preallocated using `MatSetPreallocationCOO()` + +Collective + +Input Parameters: +- `A` - matrix being preallocated +- `coo_v` - the matrix values (can be `NULL`) +- `imode` - the insert mode + +Level: beginner + +-seealso: [](ch_matrices), `Mat`, `MatSetPreallocationCOO()`, `MatSetPreallocationCOOLocal()`, `InsertMode`, `INSERT_VALUES`, `ADD_VALUES` + +# External Links +$(_doc_external("Mat/MatSetValuesCOO")) +""" +function MatSetValuesCOO(petsclib::PetscLibType, A::PetscMat, coo_v::Vector{PetscScalar}, imode::InsertMode) end + +@for_petsc function MatSetValuesCOO(petsclib::$UnionPetscLib, A::PetscMat, coo_v::Vector{$PetscScalar}, imode::InsertMode ) + + @chk ccall( + (:MatSetValuesCOO, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscScalar}, InsertMode), + A, coo_v, imode, + ) + + + return nothing +end + +""" + MatSetBindingPropagates(petsclib::PetscLibType,A::PetscMat, flg::PetscBool) +Sets whether the state of being bound to the CPU for a GPU matrix type propagates to child and some other associated objects + +Input Parameters: +- `A` - the matrix +- `flg` - flag indicating whether the boundtocpu flag should be propagated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `VecSetBindingPropagates()`, `MatGetBindingPropagates()` + +# External Links +$(_doc_external("Mat/MatSetBindingPropagates")) +""" +function MatSetBindingPropagates(petsclib::PetscLibType, A::PetscMat, flg::PetscBool) end + +@for_petsc function MatSetBindingPropagates(petsclib::$UnionPetscLib, A::PetscMat, flg::PetscBool ) + + @chk ccall( + (:MatSetBindingPropagates, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + A, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = MatGetBindingPropagates(petsclib::PetscLibType,A::PetscMat) +Gets whether the state of being bound to the CPU for a GPU matrix type propagates to child and some other associated objects + +Input Parameter: +- `A` - the matrix + +Output Parameter: +- `flg` - flag indicating whether the boundtocpu flag will be propagated + +Level: developer + +-seealso: [](ch_matrices), `Mat`, `MatSetBindingPropagates()` + +# External Links +$(_doc_external("Mat/MatGetBindingPropagates")) +""" +function MatGetBindingPropagates(petsclib::PetscLibType, A::PetscMat) end + +@for_petsc function MatGetBindingPropagates(petsclib::$UnionPetscLib, A::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatGetBindingPropagates, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + A, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + bw::PetscInt = MatComputeBandwidth(petsclib::PetscLibType,A::PetscMat, fraction::PetscReal) +Calculate the full bandwidth of the matrix, meaning the width 2k+1 where k diagonals on either side are sufficient to contain all the matrix nonzeros. + +Collective + +Input Parameters: +- `A` - The `Mat` +- `fraction` - An optional percentage of the Frobenius norm of the matrix that the bandwidth should enclose + +Output Parameter: +- `bw` - The matrix bandwidth + +Level: beginner + +-seealso: `DMPlexCreate()`, `DMPlexSetConeSize()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Mat/MatComputeBandwidth")) +""" +function MatComputeBandwidth(petsclib::PetscLibType, A::PetscMat, fraction::PetscReal) end + +@for_petsc function MatComputeBandwidth(petsclib::$UnionPetscLib, A::PetscMat, fraction::$PetscReal ) + bw_ = Ref{$PetscInt}() + + @chk ccall( + (:MatComputeBandwidth, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, Ptr{$PetscInt}), + A, fraction, bw_, + ) + + bw = bw_[] + + return bw +end + +""" + MatAXPY(petsclib::PetscLibType,Y::PetscMat, a::PetscScalar, X::PetscMat, str::MatStructure) +Computes Y = a*X + Y. + +Logically Collective + +Input Parameters: +- `a` - the scalar multiplier +- `X` - the first matrix +- `Y` - the second matrix +- `str` - either `SAME_NONZERO_PATTERN`, `DIFFERENT_NONZERO_PATTERN`, `UNKNOWN_NONZERO_PATTERN`, or `SUBSET_NONZERO_PATTERN` (nonzeros of `X` is a subset of `Y`'s) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatAYPX()` + +# External Links +$(_doc_external("Mat/MatAXPY")) +""" +function MatAXPY(petsclib::PetscLibType, Y::PetscMat, a::PetscScalar, X::PetscMat, str::MatStructure) end + +@for_petsc function MatAXPY(petsclib::$UnionPetscLib, Y::PetscMat, a::$PetscScalar, X::PetscMat, str::MatStructure ) + + @chk ccall( + (:MatAXPY, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar, CMat, MatStructure), + Y, a, X, str, + ) + + + return nothing +end + +""" + MatShift(petsclib::PetscLibType,Y::PetscMat, a::PetscScalar) +Computes `Y = Y + a I`, where `a` is a `PetscScalar` + +Neighbor-wise Collective + +Input Parameters: +- `Y` - the matrix +- `a` - the `PetscScalar` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatDiagonalSet()`, `MatScale()`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Mat/MatShift")) +""" +function MatShift(petsclib::PetscLibType, Y::PetscMat, a::PetscScalar) end + +@for_petsc function MatShift(petsclib::$UnionPetscLib, Y::PetscMat, a::$PetscScalar ) + + @chk ccall( + (:MatShift, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar), + Y, a, + ) + + + return nothing +end + +""" + MatDiagonalSet(petsclib::PetscLibType,Y::PetscMat, D::PetscVec, is::InsertMode) +Computes `Y` = `Y` + `D`, where `D` is a diagonal matrix +that is represented as a vector. Or Y[i,i] = D[i] if `InsertMode` is +`INSERT_VALUES`. + +Neighbor-wise Collective + +Input Parameters: +- `Y` - the input matrix +- `D` - the diagonal matrix, represented as a vector +- `is` - `INSERT_VALUES` or `ADD_VALUES` + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatShift()`, `MatScale()`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Mat/MatDiagonalSet")) +""" +function MatDiagonalSet(petsclib::PetscLibType, Y::PetscMat, D::PetscVec, is::InsertMode) end + +@for_petsc function MatDiagonalSet(petsclib::$UnionPetscLib, Y::PetscMat, D::PetscVec, is::InsertMode ) + + @chk ccall( + (:MatDiagonalSet, $petsc_library), + PetscErrorCode, + (CMat, CVec, InsertMode), + Y, D, is, + ) + + + return nothing +end + +""" + MatAYPX(petsclib::PetscLibType,Y::PetscMat, a::PetscScalar, X::PetscMat, str::MatStructure) +Computes Y = a*Y + X. + +Logically Collective + +Input Parameters: +- `a` - the `PetscScalar` multiplier +- `Y` - the first matrix +- `X` - the second matrix +- `str` - either `SAME_NONZERO_PATTERN`, `DIFFERENT_NONZERO_PATTERN`, `UNKNOWN_NONZERO_PATTERN`, or `SUBSET_NONZERO_PATTERN` (nonzeros of `X` is a subset of `Y`'s) + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatAXPY()` + +# External Links +$(_doc_external("Mat/MatAYPX")) +""" +function MatAYPX(petsclib::PetscLibType, Y::PetscMat, a::PetscScalar, X::PetscMat, str::MatStructure) end + +@for_petsc function MatAYPX(petsclib::$UnionPetscLib, Y::PetscMat, a::$PetscScalar, X::PetscMat, str::MatStructure ) + + @chk ccall( + (:MatAYPX, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar, CMat, MatStructure), + Y, a, X, str, + ) + + + return nothing +end + +""" + MatComputeOperator(petsclib::PetscLibType,inmat::PetscMat, mattype::MatType, mat::PetscMat) +Computes the explicit matrix + +Collective + +Input Parameters: +- `inmat` - the matrix +- `mattype` - the matrix type for the explicit operator + +Output Parameter: +- `mat` - the explicit operator + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatConvert()`, `MatMult()`, `MatComputeOperatorTranspose()` + +# External Links +$(_doc_external("Mat/MatComputeOperator")) +""" +function MatComputeOperator(petsclib::PetscLibType, inmat::PetscMat, mattype::MatType, mat::PetscMat) end + +@for_petsc function MatComputeOperator(petsclib::$UnionPetscLib, inmat::PetscMat, mattype::MatType, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:MatComputeOperator, $petsc_library), + PetscErrorCode, + (CMat, MatType, Ptr{CMat}), + inmat, mattype, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + MatComputeOperatorTranspose(petsclib::PetscLibType,inmat::PetscMat, mattype::MatType, mat::PetscMat) +Computes the explicit matrix representation of +a give matrix that can apply `MatMultTranspose()` + +Collective + +Input Parameters: +- `inmat` - the matrix +- `mattype` - the matrix type for the explicit operator + +Output Parameter: +- `mat` - the explicit operator transposed + +Level: advanced + +-seealso: [](ch_matrices), `Mat`, `MatConvert()`, `MatMult()`, `MatComputeOperator()` + +# External Links +$(_doc_external("Mat/MatComputeOperatorTranspose")) +""" +function MatComputeOperatorTranspose(petsclib::PetscLibType, inmat::PetscMat, mattype::MatType, mat::PetscMat) end + +@for_petsc function MatComputeOperatorTranspose(petsclib::$UnionPetscLib, inmat::PetscMat, mattype::MatType, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:MatComputeOperatorTranspose, $petsc_library), + PetscErrorCode, + (CMat, MatType, Ptr{CMat}), + inmat, mattype, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + MatFilter(petsclib::PetscLibType,A::PetscMat, tol::PetscReal, compress::PetscBool, keep::PetscBool) +Set all values in the matrix with an absolute value less than or equal to the tolerance to zero, and optionally compress the underlying storage + +Input Parameters: +- `A` - The matrix +- `tol` - The zero tolerance +- `compress` - Whether the storage from the input matrix `A` should be compressed once values less than or equal to `tol` are set to zero +- `keep` - If `compress` is true and for a given row of `A`, the diagonal coefficient is less than or equal to `tol`, indicates whether it should be left in the structure or eliminated as well + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()`, `MatZeroEntries()`, `MatEliminateZeros()`, `VecFilter()` + +# External Links +$(_doc_external("Mat/MatFilter")) +""" +function MatFilter(petsclib::PetscLibType, A::PetscMat, tol::PetscReal, compress::PetscBool, keep::PetscBool) end + +@for_petsc function MatFilter(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscReal, compress::PetscBool, keep::PetscBool ) + + @chk ccall( + (:MatFilter, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, PetscBool, PetscBool), + A, tol, compress, keep, + ) + + + return nothing +end + +""" + flg::PetscBool = MatMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMultAddEqual()`, `MatMultTransposeEqual()`, `MatMultTransposeAddEqual()`, `MatIsLinear()`, `MatEqual()` + +# External Links +$(_doc_external("Mat/MatMultEqual")) +""" +function MatMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMultAddEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMultEqual()`, `MatMultTransposeEqual()`, `MatMultTransposeAddEqual()` + +# External Links +$(_doc_external("Mat/MatMultAddEqual")) +""" +function MatMultAddEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultAddEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultAddEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMultTransposeEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeAddEqual()` + +# External Links +$(_doc_external("Mat/MatMultTransposeEqual")) +""" +function MatMultTransposeEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultTransposeEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultTransposeEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMultTransposeAddEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatMultTransposeAddEqual")) +""" +function MatMultTransposeAddEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultTransposeAddEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultTransposeAddEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMultHermitianTransposeEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatMultHermitianTransposeEqual")) +""" +function MatMultHermitianTransposeEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultHermitianTransposeEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultHermitianTransposeEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMultHermitianTransposeAddEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatMultHermitianTransposeAddEqual")) +""" +function MatMultHermitianTransposeAddEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, n::PetscInt) end + +@for_petsc function MatMultHermitianTransposeAddEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMultHermitianTransposeAddEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMatMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) +Test A*B*x = C*x for n random vector x + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatMatMultEqual")) +""" +function MatMatMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) end + +@for_petsc function MatMatMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMatMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, C, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatTransposeMatMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) +Test A^T*B*x = C*x for n random vector x + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatTransposeMatMultEqual")) +""" +function MatTransposeMatMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) end + +@for_petsc function MatTransposeMatMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatTransposeMatMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, C, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatMatTransposeMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) +Test A*B^T*x = C*x for n random vector x + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatMatTransposeMultEqual")) +""" +function MatMatTransposeMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) end + +@for_petsc function MatMatTransposeMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatMatTransposeMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, C, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatPtAPMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatPtAPMultEqual")) +""" +function MatPtAPMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) end + +@for_petsc function MatPtAPMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatPtAPMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, C, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatRARtMultEqual(petsclib::PetscLibType,A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) +Compares matrix + +Collective + +Input Parameters: +- `A` - the first matrix +- `B` - the second matrix +- `C` - the third matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the products are equal; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatRARtMultEqual")) +""" +function MatRARtMultEqual(petsclib::PetscLibType, A::PetscMat, B::PetscMat, C::PetscMat, n::PetscInt) end + +@for_petsc function MatRARtMultEqual(petsclib::$UnionPetscLib, A::PetscMat, B::PetscMat, C::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatRARtMultEqual, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, $PetscInt, Ptr{PetscBool}), + A, B, C, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = MatIsLinear(petsclib::PetscLibType,A::PetscMat, n::PetscInt) +Check if a shell matrix `A` is a linear operator. + +Collective + +Input Parameters: +- `A` - the shell matrix +- `n` - number of random vectors to be tested + +Output Parameter: +- `flg` - `PETSC_TRUE` if the shell matrix is linear; `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `Mat`, `MatMatMultEqual()`, `MatMultEqual()`, `MatMultAddEqual()`, `MatMultTransposeEqual()` + +# External Links +$(_doc_external("Mat/MatIsLinear")) +""" +function MatIsLinear(petsclib::PetscLibType, A::PetscMat, n::PetscInt) end + +@for_petsc function MatIsLinear(petsclib::$UnionPetscLib, A::PetscMat, n::$PetscInt ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatIsLinear, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{PetscBool}), + A, n, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatSetHPL(petsclib::PetscLibType,A::PetscMat, iseed::Cint) +fills a `MATSEQDENSE` matrix using the HPL 2.3 random matrix generation routine + +Collective + +Input Parameters: +- `A` - the matrix +- `iseed` - the random number seed + +Level: intermediate + +-seealso: [](ch_matrices), `Mat`, `MatCreate()` + +# External Links +$(_doc_external("Mat/MatSetHPL")) +""" +function MatSetHPL(petsclib::PetscLibType, A::PetscMat, iseed::Cint) end + +@for_petsc function MatSetHPL(petsclib::$UnionPetscLib, A::PetscMat, iseed::Cint ) + + @chk ccall( + (:MatSetHPL, $petsc_library), + PetscErrorCode, + (CMat, Cint), + A, iseed, + ) + + + return nothing +end + +""" + L::PetscMat = MatCreateLaplacian(petsclib::PetscLibType,A::PetscMat, tol::PetscReal, weighted::PetscBool) +Create the matrix Laplacian, with all values in the matrix less than the tolerance set to zero + +Input Parameters: +- `A` - The matrix +- `tol` - The zero tolerance +- `weighted` - Flag for using edge weights + +Output Parameter: +- `L` - The graph Laplacian matrix + +Level: intermediate + +-seealso: `MatFilter()`, `MatGetGraph()` + +# External Links +$(_doc_external("Mat/MatCreateLaplacian")) +""" +function MatCreateLaplacian(petsclib::PetscLibType, A::PetscMat, tol::PetscReal, weighted::PetscBool) end + +@for_petsc function MatCreateLaplacian(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscReal, weighted::PetscBool ) + L_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLaplacian, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, PetscBool, Ptr{CMat}), + A, tol, weighted, L_, + ) + + L = PetscMat(L_[], petsclib) + + return L +end + +""" + MatOrderingRegister(petsclib::PetscLibType,sname::Vector{Cchar}, fnc::external) +Adds a new sparse matrix ordering to the matrix package. + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - name of ordering (for example `MATORDERINGND`) +- `function` - function pointer that creates the ordering + +Level: developer + +-seealso: `Mat`, `MatOrderingType`, `MatOrderingRegisterAll()`, `MatGetOrdering()` + +# External Links +$(_doc_external("Mat/MatOrderingRegister")) +""" +function MatOrderingRegister(petsclib::PetscLibType, sname::Vector{Cchar}, fnc::external) end + +@for_petsc function MatOrderingRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, fnc::external ) + + @chk ccall( + (:MatOrderingRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + MatGetOrdering(petsclib::PetscLibType,mat::PetscMat, type::MatOrderingType, rperm::IS, cperm::IS) +Gets a reordering for a matrix to reduce fill or to +improve numerical stability of LU factorization. + +Collective + +Input Parameters: +- `mat` - the matrix +- `type` - type of reordering, one of the following +-seealso: `MatOrderingRegister()`, `PCFactorSetMatOrderingType()`, `MatColoring`, `MatColoringCreate()`, `MatOrderingType`, `Mat` + +# External Links +$(_doc_external("Mat/MatGetOrdering")) +""" +function MatGetOrdering(petsclib::PetscLibType, mat::PetscMat, type::MatOrderingType, rperm::IS, cperm::IS) end + +@for_petsc function MatGetOrdering(petsclib::$UnionPetscLib, mat::PetscMat, type::MatOrderingType, rperm::IS, cperm::IS ) + + @chk ccall( + (:MatGetOrdering, $petsc_library), + PetscErrorCode, + (CMat, MatOrderingType, Ptr{IS}, Ptr{IS}), + mat, type, rperm, cperm, + ) + + + return nothing +end + +""" + MatGetOrderingList(petsclib::PetscLibType,list::PetscFunctionList) + +# External Links +$(_doc_external("Mat/MatGetOrderingList")) +""" +function MatGetOrderingList(petsclib::PetscLibType, list::PetscFunctionList) end + +@for_petsc function MatGetOrderingList(petsclib::$UnionPetscLib, list::PetscFunctionList ) + + @chk ccall( + (:MatGetOrderingList, $petsc_library), + PetscErrorCode, + (Ptr{PetscFunctionList},), + list, + ) + + + return nothing +end + +""" + MatMeshToCellGraph(petsclib::PetscLibType,mesh::PetscMat, ncommonnodes::PetscInt, dual::PetscMat) +Convert a mesh to a cell graph. + +Collective + +Input Parameters: +- `mesh` - the graph that represents the coupling of the vertices of the mesh +- `ncommonnodes` - mesh elements that share this number of common nodes are considered neighbors, use 2 for triangles and +quadrilaterials, 3 for tetrahedrals and 4 for hexahedrals + +Output Parameter: +- `dual` - the dual graph + +Level: advanced + +-seealso: `MatCreateMPIAdj()`, `MatPartitioningCreate()` + +# External Links +$(_doc_external("Mat/MatMeshToCellGraph")) +""" +function MatMeshToCellGraph(petsclib::PetscLibType, mesh::PetscMat, ncommonnodes::PetscInt, dual::PetscMat) end + +@for_petsc function MatMeshToCellGraph(petsclib::$UnionPetscLib, mesh::PetscMat, ncommonnodes::$PetscInt, dual::PetscMat ) + dual_ = Ref(dual.ptr) + + @chk ccall( + (:MatMeshToCellGraph, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{CMat}), + mesh, ncommonnodes, dual_, + ) + + dual.ptr = C_NULL + + return nothing +end + +""" + MatLMVMSetMultAlgorithm(petsclib::PetscLibType,B::PetscMat, alg::MatLMVMMultAlgorithm) +Set the algorithm used by a `MatLMVM` for products + +Logically collective + +Input Parameters: +- `B` - a `MatLMVM` matrix +- `alg` - one of the algorithm classes (`MAT_LMVM_MULT_RECURSIVE`, `MAT_LMVM_MULT_DENSE`, `MAT_LMVM_MULT_COMPACT_DENSE`) + +Level: advanced + +-seealso: [](ch_matrices), `MatLMVM`, `MatLMVMMultAlgorithm`, `MatLMVMGetMultAlgorithm()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetMultAlgorithm")) +""" +function MatLMVMSetMultAlgorithm(petsclib::PetscLibType, B::PetscMat, alg::MatLMVMMultAlgorithm) end + +@for_petsc function MatLMVMSetMultAlgorithm(petsclib::$UnionPetscLib, B::PetscMat, alg::MatLMVMMultAlgorithm ) + + @chk ccall( + (:MatLMVMSetMultAlgorithm, $petsc_library), + PetscErrorCode, + (CMat, MatLMVMMultAlgorithm), + B, alg, + ) + + + return nothing +end + +""" + MatLMVMGetMultAlgorithm(petsclib::PetscLibType,B::PetscMat, alg::MatLMVMMultAlgorithm) +Get the algorithm used by a `MatLMVM` for products + +Not collective + +Input Parameter: +- `B` - a `MatLMVM` matrix + +Output Parameter: +- `alg` - one of the algorithm classes (`MAT_LMVM_MULT_RECURSIVE`, `MAT_LMVM_MULT_DENSE`, `MAT_LMVM_MULT_COMPACT_DENSE`) + +Level: advanced + +-seealso: [](ch_matrices), `MatLMVM`, `MatLMVMMultAlgorithm`, `MatLMVMSetMultAlgorithm()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetMultAlgorithm")) +""" +function MatLMVMGetMultAlgorithm(petsclib::PetscLibType, B::PetscMat, alg::MatLMVMMultAlgorithm) end + +@for_petsc function MatLMVMGetMultAlgorithm(petsclib::$UnionPetscLib, B::PetscMat, alg::MatLMVMMultAlgorithm ) + + @chk ccall( + (:MatLMVMGetMultAlgorithm, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatLMVMMultAlgorithm}), + B, alg, + ) + + + return nothing +end + +""" + MatLMVMGetLastUpdate(petsclib::PetscLibType,B::PetscMat, x_prev::PetscVec, f_prev::PetscVec) +Get the last vectors passed to `MatLMVMUpdate()` + +Not collective + +Input Parameter: +- `B` - a `MatLMVM` matrix + +Output Parameters: +- `x_prev` - the last solution vector +- `f_prev` - the last function vector + +Level: intermediate + +-seealso: [](ch_matrices), `MatLMVM`, `MatLMVMUpdate()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetLastUpdate")) +""" +function MatLMVMGetLastUpdate(petsclib::PetscLibType, B::PetscMat, x_prev::PetscVec, f_prev::PetscVec) end + +@for_petsc function MatLMVMGetLastUpdate(petsclib::$UnionPetscLib, B::PetscMat, x_prev::PetscVec, f_prev::PetscVec ) + x_prev_ = Ref(x_prev.ptr) + f_prev_ = Ref(f_prev.ptr) + + @chk ccall( + (:MatLMVMGetLastUpdate, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CVec}, Ptr{CVec}), + B, x_prev_, f_prev_, + ) + + x_prev.ptr = C_NULL + f_prev.ptr = C_NULL + + return nothing +end + +""" + MatLMVMUpdate(petsclib::PetscLibType,B::PetscMat, X::PetscVec, F::PetscVec) +Adds (X + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `X` - Solution vector +- `F` - Function vector + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMReset()`, `MatLMVMAllocate()` + +# External Links +$(_doc_external("Ksp/MatLMVMUpdate")) +""" +function MatLMVMUpdate(petsclib::PetscLibType, B::PetscMat, X::PetscVec, F::PetscVec) end + +@for_petsc function MatLMVMUpdate(petsclib::$UnionPetscLib, B::PetscMat, X::PetscVec, F::PetscVec ) + + @chk ccall( + (:MatLMVMUpdate, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + B, X, F, + ) + + + return nothing +end + +""" + MatLMVMClearJ0(petsclib::PetscLibType,B::PetscMat) +Removes all definitions of J0 and reverts to +an identity matrix (scale = 1.0). + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0()` + +# External Links +$(_doc_external("Ksp/MatLMVMClearJ0")) +""" +function MatLMVMClearJ0(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMClearJ0(petsclib::$UnionPetscLib, B::PetscMat ) + + @chk ccall( + (:MatLMVMClearJ0, $petsc_library), + PetscErrorCode, + (CMat,), + B, + ) + + + return nothing +end + +""" + MatLMVMSetJ0Scale(petsclib::PetscLibType,B::PetscMat, scale::PetscReal) +Allows the user to define a scalar value +mu such that J0 = mu*I. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `scale` - Scalar value mu that defines the initial Jacobian + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetDiagScale()`, `MatLMVMSetJ0()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetJ0Scale")) +""" +function MatLMVMSetJ0Scale(petsclib::PetscLibType, B::PetscMat, scale::PetscReal) end + +@for_petsc function MatLMVMSetJ0Scale(petsclib::$UnionPetscLib, B::PetscMat, scale::$PetscReal ) + + @chk ccall( + (:MatLMVMSetJ0Scale, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + B, scale, + ) + + + return nothing +end + +""" + MatLMVMSetJ0Diag(petsclib::PetscLibType,B::PetscMat, V::PetscVec) +Allows the user to define a vector +V such that J0 = diag(V). + +Input Parameters: +- `B` - An LMVM-type matrix +- `V` - Vector that defines the diagonal of the initial Jacobian: values are copied, V is not referenced + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetScale()`, `MatLMVMSetJ0()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetJ0Diag")) +""" +function MatLMVMSetJ0Diag(petsclib::PetscLibType, B::PetscMat, V::PetscVec) end + +@for_petsc function MatLMVMSetJ0Diag(petsclib::$UnionPetscLib, B::PetscMat, V::PetscVec ) + + @chk ccall( + (:MatLMVMSetJ0Diag, $petsc_library), + PetscErrorCode, + (CMat, CVec), + B, V, + ) + + + return nothing +end + +""" + MatLMVMSetJ0(petsclib::PetscLibType,B::PetscMat, J0::PetscMat) +Allows the user to define the initial Jacobian matrix from which the LMVM +up. + +Input Parameters: +- `B` - An LMVM-type matrix +- `J0` - The initial Jacobian matrix, will be referenced by B. + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0PC()`, `MatLMVMSetJ0KSP()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetJ0")) +""" +function MatLMVMSetJ0(petsclib::PetscLibType, B::PetscMat, J0::PetscMat) end + +@for_petsc function MatLMVMSetJ0(petsclib::$UnionPetscLib, B::PetscMat, J0::PetscMat ) + + @chk ccall( + (:MatLMVMSetJ0, $petsc_library), + PetscErrorCode, + (CMat, CMat), + B, J0, + ) + + + return nothing +end + +""" + MatLMVMSetJ0PC(petsclib::PetscLibType,B::PetscMat, J0pc::PC) +Allows the user to define a `PC` object that acts as the initial inverse + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `J0pc` - `PC` object where `PCApply()` defines an inverse application for J0 + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMGetJ0PC()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetJ0PC")) +""" +function MatLMVMSetJ0PC(petsclib::PetscLibType, B::PetscMat, J0pc::PC) end + +@for_petsc function MatLMVMSetJ0PC(petsclib::$UnionPetscLib, B::PetscMat, J0pc::PC ) + + @chk ccall( + (:MatLMVMSetJ0PC, $petsc_library), + PetscErrorCode, + (CMat, PC), + B, J0pc, + ) + + + return nothing +end + +""" + MatLMVMSetJ0KSP(petsclib::PetscLibType,B::PetscMat, J0ksp::PetscKSP) +Allows the user to provide a pre +approximation. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `J0ksp` - `KSP` solver for the initial inverse-Jacobian application + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMGetJ0KSP()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetJ0KSP")) +""" +function MatLMVMSetJ0KSP(petsclib::PetscLibType, B::PetscMat, J0ksp::PetscKSP) end + +@for_petsc function MatLMVMSetJ0KSP(petsclib::$UnionPetscLib, B::PetscMat, J0ksp::PetscKSP ) + + @chk ccall( + (:MatLMVMSetJ0KSP, $petsc_library), + PetscErrorCode, + (CMat, CKSP), + B, J0ksp, + ) + + + return nothing +end + +""" + MatLMVMGetJ0(petsclib::PetscLibType,B::PetscMat, J0::PetscMat) +Returns a pointer to the internal `J0` matrix. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `J0` - `Mat` object for defining the initial Jacobian + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetJ0")) +""" +function MatLMVMGetJ0(petsclib::PetscLibType, B::PetscMat, J0::PetscMat) end + +@for_petsc function MatLMVMGetJ0(petsclib::$UnionPetscLib, B::PetscMat, J0::PetscMat ) + J0_ = Ref(J0.ptr) + + @chk ccall( + (:MatLMVMGetJ0, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + B, J0_, + ) + + J0.ptr = C_NULL + + return nothing +end + +""" + MatLMVMGetJ0PC(petsclib::PetscLibType,B::PetscMat, J0pc::PC) +Returns a pointer to the internal `PC` object +associated with the initial Jacobian. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `J0pc` - `PC` object for defining the initial inverse-Jacobian + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0PC()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetJ0PC")) +""" +function MatLMVMGetJ0PC(petsclib::PetscLibType, B::PetscMat, J0pc::PC) end + +@for_petsc function MatLMVMGetJ0PC(petsclib::$UnionPetscLib, B::PetscMat, J0pc::PC ) + + @chk ccall( + (:MatLMVMGetJ0PC, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PC}), + B, J0pc, + ) + + + return nothing +end + +""" + MatLMVMGetJ0KSP(petsclib::PetscLibType,B::PetscMat, J0ksp::PetscKSP) +Returns a pointer to the internal `KSP` solver +associated with the initial Jacobian. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `J0ksp` - `KSP` solver for defining the initial inverse-Jacobian + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0KSP()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetJ0KSP")) +""" +function MatLMVMGetJ0KSP(petsclib::PetscLibType, B::PetscMat, J0ksp::PetscKSP) end + +@for_petsc function MatLMVMGetJ0KSP(petsclib::$UnionPetscLib, B::PetscMat, J0ksp::PetscKSP ) + J0ksp_ = Ref(J0ksp.ptr) + + @chk ccall( + (:MatLMVMGetJ0KSP, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CKSP}), + B, J0ksp_, + ) + + J0ksp.ptr = C_NULL + + return nothing +end + +""" + MatLMVMApplyJ0Fwd(petsclib::PetscLibType,B::PetscMat, X::PetscVec, Y::PetscVec) +Applies an approximation of the forward +matrix-vector product with the initial Jacobian. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `X` - vector to multiply with J0 + +Output Parameter: +- `Y` - resulting vector for the operation + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0()`, `MatLMVMSetJ0Scale()`, `MatLMVMSetJ0ScaleDiag()`, +`MatLMVMSetJ0PC()`, `MatLMVMSetJ0KSP()`, `MatLMVMApplyJ0Inv()` + +# External Links +$(_doc_external("Ksp/MatLMVMApplyJ0Fwd")) +""" +function MatLMVMApplyJ0Fwd(petsclib::PetscLibType, B::PetscMat, X::PetscVec, Y::PetscVec) end + +@for_petsc function MatLMVMApplyJ0Fwd(petsclib::$UnionPetscLib, B::PetscMat, X::PetscVec, Y::PetscVec ) + + @chk ccall( + (:MatLMVMApplyJ0Fwd, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + B, X, Y, + ) + + + return nothing +end + +""" + MatLMVMApplyJ0Inv(petsclib::PetscLibType,B::PetscMat, X::PetscVec, Y::PetscVec) +Applies some estimation of the initial Jacobian +inverse to the given vector. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `X` - vector to "multiply" with J0^{-1} + +Output Parameter: +- `Y` - resulting vector for the operation + +Level: advanced + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMSetJ0()`, `MatLMVMSetJ0Scale()`, `MatLMVMSetJ0ScaleDiag()`, +`MatLMVMSetJ0PC()`, `MatLMVMSetJ0KSP()`, `MatLMVMApplyJ0Fwd()` + +# External Links +$(_doc_external("Ksp/MatLMVMApplyJ0Inv")) +""" +function MatLMVMApplyJ0Inv(petsclib::PetscLibType, B::PetscMat, X::PetscVec, Y::PetscVec) end + +@for_petsc function MatLMVMApplyJ0Inv(petsclib::$UnionPetscLib, B::PetscMat, X::PetscVec, Y::PetscVec ) + + @chk ccall( + (:MatLMVMApplyJ0Inv, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + B, X, Y, + ) + + + return nothing +end + +""" + flg::PetscBool = MatLMVMIsAllocated(petsclib::PetscLibType,B::PetscMat) +Returns a boolean flag that shows whether +the necessary data structures for the underlying matrix is allocated. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `flg` - `PETSC_TRUE` if allocated, `PETSC_FALSE` otherwise + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMAllocate()`, `MatLMVMReset()` + +# External Links +$(_doc_external("Ksp/MatLMVMIsAllocated")) +""" +function MatLMVMIsAllocated(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMIsAllocated(petsclib::$UnionPetscLib, B::PetscMat ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:MatLMVMIsAllocated, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + B, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + MatLMVMAllocate(petsclib::PetscLibType,B::PetscMat, X::PetscVec, F::PetscVec) +Produces all necessary common memory for +LMVM approximations based on the solution and function vectors +provided. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `X` - Solution vector +- `F` - Function vector + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMReset()`, `MatLMVMUpdate()` + +# External Links +$(_doc_external("Ksp/MatLMVMAllocate")) +""" +function MatLMVMAllocate(petsclib::PetscLibType, B::PetscMat, X::PetscVec, F::PetscVec) end + +@for_petsc function MatLMVMAllocate(petsclib::$UnionPetscLib, B::PetscMat, X::PetscVec, F::PetscVec ) + + @chk ccall( + (:MatLMVMAllocate, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + B, X, F, + ) + + + return nothing +end + +""" + MatLMVMResetShift(petsclib::PetscLibType,B::PetscMat) +Zero the shift factor for a `MATLMVM`. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMAllocate()`, `MatLMVMUpdate()` + +# External Links +$(_doc_external("Ksp/MatLMVMResetShift")) +""" +function MatLMVMResetShift(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMResetShift(petsclib::$UnionPetscLib, B::PetscMat ) + + @chk ccall( + (:MatLMVMResetShift, $petsc_library), + PetscErrorCode, + (CMat,), + B, + ) + + + return nothing +end + +""" + MatLMVMReset(petsclib::PetscLibType,B::PetscMat, destructive::PetscBool) +Flushes all of the accumulated updates out of +the `MATLMVM` approximation. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `destructive` - flag for enabling destruction of data structures + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMAllocate()`, `MatLMVMUpdate()` + +# External Links +$(_doc_external("Ksp/MatLMVMReset")) +""" +function MatLMVMReset(petsclib::PetscLibType, B::PetscMat, destructive::PetscBool) end + +@for_petsc function MatLMVMReset(petsclib::$UnionPetscLib, B::PetscMat, destructive::PetscBool ) + + @chk ccall( + (:MatLMVMReset, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + B, destructive, + ) + + + return nothing +end + +""" + MatLMVMSetHistorySize(petsclib::PetscLibType,B::PetscMat, hist_size::PetscInt) +Set the number of past iterates to be +stored for the construction of the limited-memory quasi-Newton update. + +Input Parameters: +- `B` - A `MATLMVM` matrix +- `hist_size` - number of past iterates (default 5) + +Options Database Key: +- `-mat_lmvm_hist_size ` - set number of past iterates + +Level: beginner + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMGetUpdateCount()` + +# External Links +$(_doc_external("Ksp/MatLMVMSetHistorySize")) +""" +function MatLMVMSetHistorySize(petsclib::PetscLibType, B::PetscMat, hist_size::PetscInt) end + +@for_petsc function MatLMVMSetHistorySize(petsclib::$UnionPetscLib, B::PetscMat, hist_size::$PetscInt ) + + @chk ccall( + (:MatLMVMSetHistorySize, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt), + B, hist_size, + ) + + + return nothing +end + +""" + hist_size::PetscInt = MatLMVMGetHistorySize(petsclib::PetscLibType,B::PetscMat) + +# External Links +$(_doc_external("Ksp/MatLMVMGetHistorySize")) +""" +function MatLMVMGetHistorySize(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMGetHistorySize(petsclib::$UnionPetscLib, B::PetscMat ) + hist_size_ = Ref{$PetscInt}() + + @chk ccall( + (:MatLMVMGetHistorySize, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + B, hist_size_, + ) + + hist_size = hist_size_[] + + return hist_size +end + +""" + nupdates::PetscInt = MatLMVMGetUpdateCount(petsclib::PetscLibType,B::PetscMat) +Returns the number of accepted updates. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `nupdates` - number of accepted updates + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMGetRejectCount()`, `MatLMVMReset()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetUpdateCount")) +""" +function MatLMVMGetUpdateCount(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMGetUpdateCount(petsclib::$UnionPetscLib, B::PetscMat ) + nupdates_ = Ref{$PetscInt}() + + @chk ccall( + (:MatLMVMGetUpdateCount, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + B, nupdates_, + ) + + nupdates = nupdates_[] + + return nupdates +end + +""" + nrejects::PetscInt = MatLMVMGetRejectCount(petsclib::PetscLibType,B::PetscMat) +Returns the number of rejected updates. +The counters are reset when `MatLMVMReset()` is called. + +Input Parameter: +- `B` - A `MATLMVM` matrix + +Output Parameter: +- `nrejects` - number of rejected updates + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MATLMVM`, `MatLMVMReset()` + +# External Links +$(_doc_external("Ksp/MatLMVMGetRejectCount")) +""" +function MatLMVMGetRejectCount(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMGetRejectCount(petsclib::$UnionPetscLib, B::PetscMat ) + nrejects_ = Ref{$PetscInt}() + + @chk ccall( + (:MatLMVMGetRejectCount, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscInt}), + B, nrejects_, + ) + + nrejects = nrejects_[] + + return nrejects +end + +""" + B::PetscMat = MatCreateLMVMDiagBroyden(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +DiagBrdn creates a symmetric Broyden +for approximating Hessians. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_theta` - (developer) convex ratio between BFGS and DFP components of the diagonal J0 scaling +- `-mat_lmvm_rho` - (developer) update limiter for the J0 scaling +- `-mat_lmvm_alpha` - (developer) coefficient factor for the quadratic subproblem in J0 scaling +- `-mat_lmvm_beta` - (developer) exponential factor for the diagonal J0 scaling +- `-mat_lmvm_sigma_hist` - (developer) number of past updates to use in J0 scaling. +- `-mat_lmvm_tol` - (developer) tolerance for bounding the denominator of the rescaling away from 0. +- `-mat_lmvm_forward` - (developer) whether or not to use the forward or backward Broyden update to the diagonal + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMDIAGBRDN`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBFGS()`, `MatCreateLMVMBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMDiagBroyden")) +""" +function MatCreateLMVMDiagBroyden(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMDiagBroyden(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMDiagBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMBadBroyden(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +approximation matrix used for a Jacobian. L-BadBrdn is not guaranteed to be +symmetric or positive-definite. + +To use the L-BadBrdn matrix with other vector types, the matrix must be +created using `MatCreate()` and `MatSetType()`, followed by `MatLMVMAllocate()`. +This ensures that the internal storage and work vectors are duplicated from the +correct type of vector. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_hist_size` - the number of history vectors to keep +- `-mat_lmvm_mult_algorithm` - the algorithm to use for multiplication (recursive, dense, compact_dense) +- `-mat_lmvm_cache_J0_products` - whether products between the base Jacobian J0 and history vectors should be cached or recomputed +- `-mat_lmvm_debug` - (developer) perform internal debugging checks + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMBADBRDN`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBFGS()`, `MatCreateLMVMBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMBadBroyden")) +""" +function MatCreateLMVMBadBroyden(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMBadBroyden(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMBadBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMBroyden(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +matrix used for a Jacobian. L-Brdn is not guaranteed to be symmetric or +positive-definite. + +To use the L-Brdn matrix with other vector types, the matrix must be +created using `MatCreate()` and `MatSetType()`, followed by `MatLMVMAllocate()`. +This ensures that the internal storage and work vectors are duplicated from the +correct type of vector. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_hist_size` - the number of history vectors to keep +- `-mat_lmvm_mult_algorithm` - the algorithm to use for multiplication (recursive, dense, compact_dense) +- `-mat_lmvm_cache_J0_products` - whether products between the base Jacobian J0 and history vectors should be cached or recomputed +- `-mat_lmvm_debug` - (developer) perform internal debugging checks + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMBRDN`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBFGS()`, `MatCreateLMVMBadBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMBroyden")) +""" +function MatCreateLMVMBroyden(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMBroyden(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMDQN(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a dense representation of the limited +Quasi-Newton approximation to a Hessian. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Level: advanced + +-seealso: `MatCreate()`, `MATLMVM`, `MATLMVMDBFGS`, `MATLMVMDDFP`, `MatCreateLMVMDDFP()`, `MatCreateLMVMDBFGS()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMDQN")) +""" +function MatCreateLMVMDQN(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMDQN(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMDQN, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMDBFGS(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a dense representation of the limited +Broyden-Fletcher-Goldfarb-Shanno (BFGS) approximation to a Hessian. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Level: advanced + +-seealso: `MatCreate()`, `MATLMVM`, `MATLMVMDBFGS`, `MatCreateLMVMBFGS()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMDBFGS")) +""" +function MatCreateLMVMDBFGS(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMDBFGS(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMDBFGS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMDDFP(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a dense representation of the limited +Davidon-Fletcher-Powell (DFP) approximation to a Hessian. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Level: advanced + +-seealso: `MatCreate()`, `MATLMVM`, `MATLMVMDDFP`, `MatCreateLMVMDFP()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMDDFP")) +""" +function MatCreateLMVMDDFP(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMDDFP(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMDDFP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + MatLMVMDenseSetType(petsclib::PetscLibType,B::PetscMat, type::MatLMVMDenseType) +Sets the memory storage type for dense `MATLMVM` + +Input Parameters: +- `B` - the `MATLMVM` matrix +- `type` - scale type, see `MatLMVMDenseSetType` + +Options Database Keys: +- `-mat_lqn_type ` - set the strategy +- `-mat_lbfgs_type ` - set the strategy +- `-mat_ldfp_type ` - set the strategy + +Level: intermediate + +MatLMVMDenseTypes: +- `MAT_LMVM_DENSE_REORDER` - reorders memory to minimize kernel launch +- `MAT_LMVM_DENSE_INPLACE` - launches kernel inplace to minimize memory movement + +-seealso: [](ch_ksp), `MATLMVMDQN`, `MATLMVMDBFGS`, `MATLMVMDDFP`, `MatLMVMDenseType` + +# External Links +$(_doc_external("Ksp/MatLMVMDenseSetType")) +""" +function MatLMVMDenseSetType(petsclib::PetscLibType, B::PetscMat, type::MatLMVMDenseType) end + +@for_petsc function MatLMVMDenseSetType(petsclib::$UnionPetscLib, B::PetscMat, type::MatLMVMDenseType ) + + @chk ccall( + (:MatLMVMDenseSetType, $petsc_library), + PetscErrorCode, + (CMat, MatLMVMDenseType), + B, type, + ) + + + return nothing +end + +""" + B::PetscMat = MatCreateLMVMSR1(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +matrix used for a Jacobian. L-SR1 is symmetric by construction, but is not +guaranteed to be positive-definite. + +To use the L-SR1 matrix with other vector types, the matrix must be +created using `MatCreate()` and `MatSetType()`, followed by `MatLMVMAllocate()`. +This ensures that the internal storage and work vectors are duplicated from the +correct type of vector. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_hist_size` - the number of history vectors to keep +- `-mat_lmvm_mult_algorithm` - the algorithm to use for multiplication (recursive, dense, compact_dense) +- `-mat_lmvm_cache_J0_products` - whether products between the base Jacobian J0 and history vectors should be cached or recomputed +- `-mat_lmvm_eps` - (developer) numerical zero tolerance for testing when an update should be skipped +- `-mat_lmvm_debug` - (developer) perform internal debugging checks + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMSR1`, `MatCreateLMVMBFGS()`, `MatCreateLMVMDFP()`, +`MatCreateLMVMBroyden()`, `MatCreateLMVMBadBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMSR1")) +""" +function MatCreateLMVMSR1(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMSR1(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMSR1, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMBFGS(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +matrix used for approximating Jacobians. L-BFGS is symmetric positive-definite by +construction, and is commonly used to approximate Hessians in optimization +problems. + +To use the L-BFGS matrix with other vector types, the matrix must be +created using `MatCreate()` and `MatSetType()`, followed by `MatLMVMAllocate()`. +This ensures that the internal storage and work vectors are duplicated from the +correct type of vector. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_scale_type` - (developer) type of scaling applied to J0 (none, scalar, diagonal) +- `-mat_lmvm_theta` - (developer) convex ratio between BFGS and DFP components of the diagonal J0 scaling +- `-mat_lmvm_rho` - (developer) update limiter for the J0 scaling +- `-mat_lmvm_alpha` - (developer) coefficient factor for the quadratic subproblem in J0 scaling +- `-mat_lmvm_beta` - (developer) exponential factor for the diagonal J0 scaling +- `-mat_lmvm_sigma_hist` - (developer) number of past updates to use in J0 scaling + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMBFGS`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBroyden()`, `MatCreateLMVMBadBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMBFGS")) +""" +function MatCreateLMVMBFGS(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMBFGS(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMBFGS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + phi::PetscReal = MatLMVMSymBroydenGetPhi(petsclib::PetscLibType,B::PetscMat) +Get the phi parameter for a Broyden class quasi + +Input Parameter: +- `B` - The matrix + +Output Parameter: +- `phi` - a number defining an update that is an affine combination of the BFGS update (phi = 0) and DFP update (phi = 1) + +Level: advanced + +-seealso: [](ch_ksp), +`MATLMVMSYMBROYDEN`, `MATLMVMSYMBADBROYDEN`, +`MATLMVMDFP`, `MATLMVMBFGS`, +`MatLMVMSymBroydenSetPhi()`, +`MatLMVMSymBadBroydenGetPsi()`, `MatLMVMSymBadBroydenSetPsi()` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBroydenGetPhi")) +""" +function MatLMVMSymBroydenGetPhi(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMSymBroydenGetPhi(petsclib::$UnionPetscLib, B::PetscMat ) + phi_ = Ref{$PetscReal}() + + @chk ccall( + (:MatLMVMSymBroydenGetPhi, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + B, phi_, + ) + + phi = phi_[] + + return phi +end + +""" + MatLMVMSymBroydenSetPhi(petsclib::PetscLibType,B::PetscMat, phi::PetscReal) +Get the phi parameter for a Broyden class quasi + +Input Parameters: +- `B` - The matrix +- `phi` - a number defining an update that is a convex combination of the BFGS update (phi = 0) and DFP update (phi = 1) + +Level: advanced + +-seealso: [](ch_ksp), +`MATLMVMSYMBROYDEN`, `MATLMVMSYMBADBROYDEN`, +`MATLMVMDFP`, `MATLMVMBFGS`, +`MatLMVMSymBroydenGetPhi()`, +`MatLMVMSymBadBroydenGetPsi()`, `MatLMVMSymBadBroydenSetPsi()` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBroydenSetPhi")) +""" +function MatLMVMSymBroydenSetPhi(petsclib::PetscLibType, B::PetscMat, phi::PetscReal) end + +@for_petsc function MatLMVMSymBroydenSetPhi(petsclib::$UnionPetscLib, B::PetscMat, phi::$PetscReal ) + + @chk ccall( + (:MatLMVMSymBroydenSetPhi, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + B, phi, + ) + + + return nothing +end + +""" + psi::PetscReal = MatLMVMSymBadBroydenGetPsi(petsclib::PetscLibType,B::PetscMat) +Get the psi parameter for a Broyden class quasi + +Input Parameter: +- `B` - The matrix + +Output Parameter: +- `psi` - a number defining an update that is an affine combination of the BFGS update (psi = 1) and DFP update (psi = 0) + +Level: advanced + +-seealso: [](ch_ksp), +`MATLMVMSYMBROYDEN`, `MATLMVMSYMBADBROYDEN`, +`MATLMVMDFP`, `MATLMVMBFGS`, +`MatLMVMSymBadBroydenSetPsi()`, +`MatLMVMSymBroydenGetPhi()`, `MatLMVMSymBroydenSetPhi()` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBadBroydenGetPsi")) +""" +function MatLMVMSymBadBroydenGetPsi(petsclib::PetscLibType, B::PetscMat) end + +@for_petsc function MatLMVMSymBadBroydenGetPsi(petsclib::$UnionPetscLib, B::PetscMat ) + psi_ = Ref{$PetscReal}() + + @chk ccall( + (:MatLMVMSymBadBroydenGetPsi, $petsc_library), + PetscErrorCode, + (CMat, Ptr{$PetscReal}), + B, psi_, + ) + + psi = psi_[] + + return psi +end + +""" + MatLMVMSymBadBroydenSetPsi(petsclib::PetscLibType,B::PetscMat, psi::PetscReal) +Get the psi parameter for a Broyden class quasi + +Input Parameters: +- `B` - The matrix +- `psi` - a number defining an update that is a convex combination of the BFGS update (psi = 1) and DFP update (psi = 0) + +Level: developer + +-seealso: [](ch_ksp), +`MATLMVMSYMBROYDEN`, `MATLMVMSYMBADBROYDEN`, +`MATLMVMDFP`, `MATLMVMBFGS`, +`MatLMVMSymBadBroydenGetPsi()`, +`MatLMVMSymBroydenGetPhi()`, `MatLMVMSymBroydenSetPhi()` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBadBroydenSetPsi")) +""" +function MatLMVMSymBadBroydenSetPsi(petsclib::PetscLibType, B::PetscMat, psi::PetscReal) end + +@for_petsc function MatLMVMSymBadBroydenSetPsi(petsclib::$UnionPetscLib, B::PetscMat, psi::$PetscReal ) + + @chk ccall( + (:MatLMVMSymBadBroydenSetPsi, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal), + B, psi, + ) + + + return nothing +end + +""" + MatLMVMSymBroydenSetDelta(petsclib::PetscLibType,B::PetscMat, delta::PetscScalar) +Sets the starting value for the diagonal scaling vector computed +in the SymBrdn approximations (also works for BFGS and DFP). + +Input Parameters: +- `B` - `MATLMVM` matrix +- `delta` - initial value for diagonal scaling + +Level: intermediate + +-seealso: [](ch_ksp), `MATLMVMSYMBROYDEN` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBroydenSetDelta")) +""" +function MatLMVMSymBroydenSetDelta(petsclib::PetscLibType, B::PetscMat, delta::PetscScalar) end + +@for_petsc function MatLMVMSymBroydenSetDelta(petsclib::$UnionPetscLib, B::PetscMat, delta::$PetscScalar ) + + @chk ccall( + (:MatLMVMSymBroydenSetDelta, $petsc_library), + PetscErrorCode, + (CMat, $PetscScalar), + B, delta, + ) + + + return nothing +end + +""" + MatLMVMSymBroydenSetScaleType(petsclib::PetscLibType,B::PetscMat, stype::MatLMVMSymBroydenScaleType) +Sets the scale type for symmetric Broyden + +Input Parameters: +- `B` - the `MATLMVM` matrix +- `stype` - scale type, see `MatLMVMSymBroydenScaleType` + +Options Database Key: +- `-mat_lmvm_scale_type ` - set the scaling type + +Level: intermediate + +MatLMVMSymBrdnScaleTypes: +- `MAT_LMVM_SYMBROYDEN_SCALE_NONE` - use whatever initial Hessian is already there (will be the identity if the user does nothing) +- `MAT_LMVM_SYMBROYDEN_SCALE_SCALAR` - use the Shanno scalar as the initial Hessian +- `MAT_LMVM_SYMBROYDEN_SCALE_DIAGONAL` - use a diagonalized BFGS update as the initial Hessian +- `MAT_LMVM_SYMBROYDEN_SCALE_USER` - same as `MAT_LMVM_SYMBROYDEN_NONE` +- `MAT_LMVM_SYMBROYDEN_SCALE_DECIDE` - let PETSc decide + +-seealso: [](ch_ksp), `MATLMVMSYMBROYDEN`, `MatCreateLMVMSymBroyden()`, `MatLMVMSymBroydenScaleType` + +# External Links +$(_doc_external("Ksp/MatLMVMSymBroydenSetScaleType")) +""" +function MatLMVMSymBroydenSetScaleType(petsclib::PetscLibType, B::PetscMat, stype::MatLMVMSymBroydenScaleType) end + +@for_petsc function MatLMVMSymBroydenSetScaleType(petsclib::$UnionPetscLib, B::PetscMat, stype::MatLMVMSymBroydenScaleType ) + + @chk ccall( + (:MatLMVMSymBroydenSetScaleType, $petsc_library), + PetscErrorCode, + (CMat, MatLMVMSymBroydenScaleType), + B, stype, + ) + + + return nothing +end + +""" + B::PetscMat = MatCreateLMVMSymBroyden(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +for approximating Jacobians. + +Collective + +Input Parameters: +- `comm` - MPI communicator, set to `PETSC_COMM_SELF` +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_hist_size` - the number of history vectors to keep +- `-mat_lmvm_phi` - convex ratio between BFGS and DFP components of the update +- `-mat_lmvm_scale_type` - type of scaling applied to J0 (none, scalar, diagonal) +- `-mat_lmvm_mult_algorithm` - the algorithm to use for multiplication (recursive, dense, compact_dense) +- `-mat_lmvm_cache_J0_products` - whether products between the base Jacobian J0 and history vectors should be cached or recomputed +- `-mat_lmvm_eps` - (developer) numerical zero tolerance for testing when an update should be skipped +- `-mat_lmvm_debug` - (developer) perform internal debugging checks +- `-mat_lmvm_theta` - (developer) convex ratio between BFGS and DFP components of the diagonal J0 scaling +- `-mat_lmvm_rho` - (developer) update limiter for the J0 scaling +- `-mat_lmvm_alpha` - (developer) coefficient factor for the quadratic subproblem in J0 scaling +- `-mat_lmvm_beta` - (developer) exponential factor for the diagonal J0 scaling +- `-mat_lmvm_sigma_hist` - (developer) number of past updates to use in J0 scaling + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMSYMBROYDEN`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBFGS()`, `MatCreateLMVMBroyden()`, `MatCreateLMVMBadBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMSymBroyden")) +""" +function MatCreateLMVMSymBroyden(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMSymBroyden(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMSymBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMSymBadBroyden(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +for approximating Jacobians. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_hist_size` - the number of history vectors to keep +- `-mat_lmvm_psi` - convex ratio between BFGS and DFP components of the update +- `-mat_lmvm_scale_type` - type of scaling applied to J0 (none, scalar, diagonal) +- `-mat_lmvm_mult_algorithm` - the algorithm to use for multiplication (recursive, dense, compact_dense) +- `-mat_lmvm_cache_J0_products` - whether products between the base Jacobian J0 and history vectors should be cached or recomputed +- `-mat_lmvm_eps` - (developer) numerical zero tolerance for testing when an update should be skipped +- `-mat_lmvm_debug` - (developer) perform internal debugging checks +- `-mat_lmvm_theta` - (developer) convex ratio between BFGS and DFP components of the diagonal J0 scaling +- `-mat_lmvm_rho` - (developer) update limiter for the J0 scaling +- `-mat_lmvm_alpha` - (developer) coefficient factor for the quadratic subproblem in J0 scaling +- `-mat_lmvm_beta` - (developer) exponential factor for the diagonal J0 scaling +- `-mat_lmvm_sigma_hist` - (developer) number of past updates to use in J0 scaling + +Level: intermediate + +-seealso: [](ch_ksp), [LMVM Matrices](sec_matlmvm), `MatCreate()`, `MATLMVM`, `MATLMVMSYMBROYDEN`, `MatCreateLMVMDFP()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBFGS()`, `MatCreateLMVMBroyden()`, `MatCreateLMVMBadBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMSymBadBroyden")) +""" +function MatCreateLMVMSymBadBroyden(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMSymBadBroyden(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMSymBadBroyden, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + B::PetscMat = MatCreateLMVMDFP(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Creates a limited +used for approximating Jacobians. L-DFP is symmetric positive-definite by +construction, and is the dual of L-BFGS where Y and S vectors swap roles. + +To use the L-DFP matrix with other vector types, the matrix must be +created using `MatCreate()` and `MatSetType()`, followed by `MatLMVMAllocate()`. +This ensures that the internal storage and work vectors are duplicated from the +correct type of vector. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `n` - number of local rows for storage vectors +- `N` - global size of the storage vectors + +Output Parameter: +- `B` - the matrix + +Options Database Keys: +- `-mat_lmvm_scale_type` - (developer) type of scaling applied to J0 (none, scalar, diagonal) +- `-mat_lmvm_theta` - (developer) convex ratio between BFGS and DFP components of the diagonal J0 scaling +- `-mat_lmvm_rho` - (developer) update limiter for the J0 scaling +- `-mat_lmvm_alpha` - (developer) coefficient factor for the quadratic subproblem in J0 scaling +- `-mat_lmvm_beta` - (developer) exponential factor for the diagonal J0 scaling +- `-mat_lmvm_sigma_hist` - (developer) number of past updates to use in J0 scaling + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreate()`, `MATLMVM`, `MATLMVMDFP`, `MatCreateLMVMBFGS()`, `MatCreateLMVMSR1()`, +`MatCreateLMVMBroyden()`, `MatCreateLMVMBadBroyden()`, `MatCreateLMVMSymBroyden()` + +# External Links +$(_doc_external("Ksp/MatCreateLMVMDFP")) +""" +function MatCreateLMVMDFP(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function MatCreateLMVMDFP(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + B_ = Ref{CMat}() + + @chk ccall( + (:MatCreateLMVMDFP, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CMat}), + comm, n, N, B_, + ) + + B = PetscMat(B_[], petsclib) + + return B +end + +""" + S::PetscMat = MatCreateSchurComplement(petsclib::PetscLibType,A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) +Creates a new `Mat` that behaves like the Schur complement of a matrix + +Collective + +Input Parameters: +- `A00` - the upper-left block of the original matrix A = [A00 A01; A10 A11] +- `Ap00` - matrix from which the preconditioner is constructed for use in ksp(A00,Ap00) to approximate the action of A00^{-1} +- `A01` - the upper-right block of the original matrix A = [A00 A01; A10 A11] +- `A10` - the lower-left block of the original matrix A = [A00 A01; A10 A11] +- `A11` - (optional) the lower-right block of the original matrix A = [A00 A01; A10 A11] + +Output Parameter: +- `S` - the matrix that behaves as the Schur complement S = A11 - A10 ksp(A00,Ap00) A01 + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreateNormal()`, `MatMult()`, `MatCreate()`, `MatSchurComplementGetKSP()`, `MatSchurComplementUpdateSubMatrices()`, `MatCreateTranspose()`, `MatGetSchurComplement()`, +`MatSchurComplementGetPmat()`, `MatSchurComplementSetSubMatrices()` + +# External Links +$(_doc_external("Ksp/MatCreateSchurComplement")) +""" +function MatCreateSchurComplement(petsclib::PetscLibType, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) end + +@for_petsc function MatCreateSchurComplement(petsclib::$UnionPetscLib, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat ) + S_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat, CMat, Ptr{CMat}), + A00, Ap00, A01, A10, A11, S_, + ) + + S = PetscMat(S_[], petsclib) + + return S +end + +""" + MatSchurComplementSetSubMatrices(petsclib::PetscLibType,S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) +Sets the matrices that define the Schur complement + +Collective + +Input Parameters: +- `S` - matrix obtained with `MatSetType`(S,`MATSCHURCOMPLEMENT`) +- `A00` - the upper-left block of the original matrix A = [A00 A01; A10 A11] +- `Ap00` - matrix from which the preconditioner is constructed for use in ksp(A00,Ap00) to approximate the action of A00^{-1} +- `A01` - the upper-right block of the original matrix A = [A00 A01; A10 A11] +- `A10` - the lower-left block of the original matrix A = [A00 A01; A10 A11] +- `A11` - (optional) the lower-right block of the original matrix A = [A00 A01; A10 A11] + +Level: intermediate + +-seealso: [](ch_ksp), `Mat`, `MatCreateNormal()`, `MatMult()`, `MatCreate()`, `MatSchurComplementGetKSP()`, `MatSchurComplementUpdateSubMatrices()`, `MatCreateTranspose()`, `MatCreateSchurComplement()`, `MatGetSchurComplement()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementSetSubMatrices")) +""" +function MatSchurComplementSetSubMatrices(petsclib::PetscLibType, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) end + +@for_petsc function MatSchurComplementSetSubMatrices(petsclib::$UnionPetscLib, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat ) + + @chk ccall( + (:MatSchurComplementSetSubMatrices, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat, CMat, CMat), + S, A00, Ap00, A01, A10, A11, + ) + + + return nothing +end + +""" + MatSchurComplementGetKSP(petsclib::PetscLibType,S::PetscMat, ksp::PetscKSP) +Gets the `KSP` object that is used to solve with `A00` in the Schur complement matrix S = A11 + +Not Collective + +Input Parameter: +- `S` - matrix obtained with `MatCreateSchurComplement()` (or equivalent) and implementing the action of A11 - A10 ksp(A00,Ap00) A01 + +Output Parameter: +- `ksp` - the linear solver object + +Options Database Key: +- `-fieldsplit__XXX` - sets `KSP` and `PC` options for the 0-split solver inside the Schur complement used in `PCFIELDSPLIT`; default is 0. + +Level: intermediate + +-seealso: [](ch_ksp), `Mat`, `MatSchurComplementSetKSP()`, `MatCreateSchurComplement()`, `MatCreateNormal()`, `MatMult()`, `MatCreate()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementGetKSP")) +""" +function MatSchurComplementGetKSP(petsclib::PetscLibType, S::PetscMat, ksp::PetscKSP) end + +@for_petsc function MatSchurComplementGetKSP(petsclib::$UnionPetscLib, S::PetscMat, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:MatSchurComplementGetKSP, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CKSP}), + S, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + MatSchurComplementSetKSP(petsclib::PetscLibType,S::PetscMat, ksp::PetscKSP) +Sets the `KSP` object that is used to solve with `A00` in the Schur complement matrix S = A11 + +Not Collective + +Input Parameters: +- `S` - matrix created with `MatCreateSchurComplement()` +- `ksp` - the linear solver object + +Level: developer + +-seealso: [](ch_ksp), `Mat`, `MatSchurComplementGetKSP()`, `MatCreateSchurComplement()`, `MatCreateNormal()`, `MatMult()`, `MatCreate()`, `MATSCHURCOMPLEMENT` + +# External Links +$(_doc_external("Ksp/MatSchurComplementSetKSP")) +""" +function MatSchurComplementSetKSP(petsclib::PetscLibType, S::PetscMat, ksp::PetscKSP) end + +@for_petsc function MatSchurComplementSetKSP(petsclib::$UnionPetscLib, S::PetscMat, ksp::PetscKSP ) + + @chk ccall( + (:MatSchurComplementSetKSP, $petsc_library), + PetscErrorCode, + (CMat, CKSP), + S, ksp, + ) + + + return nothing +end + +""" + MatSchurComplementUpdateSubMatrices(petsclib::PetscLibType,S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) +Updates the Schur complement matrix object with new submatrices + +Collective + +Input Parameters: +- `S` - matrix obtained with `MatCreateSchurComplement()` (or `MatSchurSetSubMatrices()`) and implementing the action of A11 - A10 ksp(A00,Ap00) A01 +- `A00` - the upper-left block of the original matrix A = [A00 A01; A10 A11] +- `Ap00` - matrix from which the preconditioner is constructed for use in ksp(A00,Ap00) to approximate the action of A00^{-1} +- `A01` - the upper-right block of the original matrix A = [A00 A01; A10 A11] +- `A10` - the lower-left block of the original matrix A = [A00 A01; A10 A11] +- `A11` - (optional) the lower-right block of the original matrix A = [A00 A01; A10 A11] + +Level: intermediate + +-seealso: [](ch_ksp), `Mat`, `MatCreateNormal()`, `MatMult()`, `MatCreate()`, `MatSchurComplementGetKSP()`, `MatCreateSchurComplement()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementUpdateSubMatrices")) +""" +function MatSchurComplementUpdateSubMatrices(petsclib::PetscLibType, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) end + +@for_petsc function MatSchurComplementUpdateSubMatrices(petsclib::$UnionPetscLib, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat ) + + @chk ccall( + (:MatSchurComplementUpdateSubMatrices, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat, CMat, CMat), + S, A00, Ap00, A01, A10, A11, + ) + + + return nothing +end + +""" + MatSchurComplementGetSubMatrices(petsclib::PetscLibType,S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) +Get the individual submatrices in the Schur complement + +Collective + +Input Parameter: +- `S` - matrix obtained with `MatCreateSchurComplement()` (or equivalent) and implementing the action of A11 - A10 ksp(A00,Ap00) A01 + +Output Parameters: +- `A00` - the upper-left block of the original matrix A = [A00 A01; A10 A11] +- `Ap00` - matrix from which the preconditioner is constructed for use in ksp(A00,Ap00) to approximate the action of A^{-1} +- `A01` - the upper-right block of the original matrix A = [A00 A01; A10 A11] +- `A10` - the lower-left block of the original matrix A = [A00 A01; A10 A11] +- `A11` - (optional) the lower-right block of the original matrix A = [A00 A01; A10 A11] + +Level: intermediate + +-seealso: [](ch_ksp), `MatCreateNormal()`, `MatMult()`, `MatCreate()`, `MatSchurComplementGetKSP()`, `MatCreateSchurComplement()`, `MatSchurComplementUpdateSubMatrices()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementGetSubMatrices")) +""" +function MatSchurComplementGetSubMatrices(petsclib::PetscLibType, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) end + +@for_petsc function MatSchurComplementGetSubMatrices(petsclib::$UnionPetscLib, S::PetscMat, A00::PetscMat, Ap00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat ) + A00_ = Ref(A00.ptr) + Ap00_ = Ref(Ap00.ptr) + A01_ = Ref(A01.ptr) + A10_ = Ref(A10.ptr) + A11_ = Ref(A11.ptr) + + @chk ccall( + (:MatSchurComplementGetSubMatrices, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}), + S, A00_, Ap00_, A01_, A10_, A11_, + ) + + A00.ptr = C_NULL + Ap00.ptr = C_NULL + A01.ptr = C_NULL + A10.ptr = C_NULL + A11.ptr = C_NULL + + return nothing +end + +""" + MatSchurComplementComputeExplicitOperator(petsclib::PetscLibType,A::PetscMat, S::PetscMat) +Compute the Schur complement matrix explicitly + +Collective + +Input Parameter: +- `A` - the matrix obtained with `MatCreateSchurComplement()` + +Output Parameter: +- `S` - the Schur complement matrix + +Level: advanced + +-seealso: [](ch_ksp), `MatCreateSchurComplement()`, `MatSchurComplementUpdateSubMatrices()`, `MatSchurComplementGetPmat()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementComputeExplicitOperator")) +""" +function MatSchurComplementComputeExplicitOperator(petsclib::PetscLibType, A::PetscMat, S::PetscMat) end + +@for_petsc function MatSchurComplementComputeExplicitOperator(petsclib::$UnionPetscLib, A::PetscMat, S::PetscMat ) + S_ = Ref(S.ptr) + + @chk ccall( + (:MatSchurComplementComputeExplicitOperator, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CMat}), + A, S_, + ) + + S.ptr = C_NULL + + return nothing +end + +""" + MatGetSchurComplement(petsclib::PetscLibType,A::PetscMat, isrow0::IS, iscol0::IS, isrow1::IS, iscol1::IS, mreuse::MatReuse, S::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse, Sp::PetscMat) +Obtain the Schur complement from eliminating part of the matrix in another part. + +Collective + +Input Parameters: +- `A` - matrix in which the complement is to be taken +- `isrow0` - rows to eliminate +- `iscol0` - columns to eliminate, (isrow0,iscol0) should be square and nonsingular +- `isrow1` - rows in which the Schur complement is formed +- `iscol1` - columns in which the Schur complement is formed +- `mreuse` - `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX`, use `MAT_IGNORE_MATRIX` to put nothing in `S` +- `ainvtype` - the type of approximation used for the inverse of the (0,0) block used in forming `Sp`: +`MAT_SCHUR_COMPLEMENT_AINV_DIAG`, `MAT_SCHUR_COMPLEMENT_AINV_LUMP`, `MAT_SCHUR_COMPLEMENT_AINV_BLOCK_DIAG`, or `MAT_SCHUR_COMPLEMENT_AINV_FULL` +- `preuse` - `MAT_INITIAL_MATRIX` or `MAT_REUSE_MATRIX`, use `MAT_IGNORE_MATRIX` to put nothing in `Sp` + +Output Parameters: +- `S` - exact Schur complement, often of type `MATSCHURCOMPLEMENT` which is difficult to use for preconditioning +- `Sp` - approximate Schur complement from which a preconditioner can be built A11 - A10 inv(DIAGFORM(A00)) A01 + +Level: advanced + +-seealso: [](ch_ksp), `MatCreateSubMatrix()`, `PCFIELDSPLIT`, `MatCreateSchurComplement()`, `MatSchurComplementAinvType` + +# External Links +$(_doc_external("Ksp/MatGetSchurComplement")) +""" +function MatGetSchurComplement(petsclib::PetscLibType, A::PetscMat, isrow0::IS, iscol0::IS, isrow1::IS, iscol1::IS, mreuse::MatReuse, S::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse, Sp::PetscMat) end + +@for_petsc function MatGetSchurComplement(petsclib::$UnionPetscLib, A::PetscMat, isrow0::IS, iscol0::IS, isrow1::IS, iscol1::IS, mreuse::MatReuse, S::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse, Sp::PetscMat ) + S_ = Ref(S.ptr) + Sp_ = Ref(Sp.ptr) + + @chk ccall( + (:MatGetSchurComplement, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, IS, IS, MatReuse, Ptr{CMat}, MatSchurComplementAinvType, MatReuse, Ptr{CMat}), + A, isrow0, iscol0, isrow1, iscol1, mreuse, S_, ainvtype, preuse, Sp_, + ) + + S.ptr = C_NULL + Sp.ptr = C_NULL + + return nothing +end + +""" + MatSchurComplementSetAinvType(petsclib::PetscLibType,S::PetscMat, ainvtype::MatSchurComplementAinvType) +set the type of approximation used for the inverse of the (0,0) block used in forming `Sp` in `MatSchurComplementGetPmat()` + +Not Collective + +Input Parameters: +- `S` - matrix obtained with `MatCreateSchurComplement()` (or equivalent) and implementing the action of A11 - A10 ksp(A00,Ap00) A01 +- `ainvtype` - type of approximation to be used to form approximate Schur complement Sp = A11 - A10 inv(DIAGFORM(A00)) A01: +`MAT_SCHUR_COMPLEMENT_AINV_DIAG`, `MAT_SCHUR_COMPLEMENT_AINV_LUMP`, `MAT_SCHUR_COMPLEMENT_AINV_BLOCK_DIAG`, or `MAT_SCHUR_COMPLEMENT_AINV_FULL` + +Options Database Key: +- `-mat_schur_complement_ainv_type diag | lump | blockdiag | full` - set schur complement type + +Level: advanced + +-seealso: [](ch_ksp), `MatSchurComplementAinvType`, `MatCreateSchurComplement()`, `MatGetSchurComplement()`, `MatSchurComplementGetPmat()`, `MatSchurComplementGetAinvType()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementSetAinvType")) +""" +function MatSchurComplementSetAinvType(petsclib::PetscLibType, S::PetscMat, ainvtype::MatSchurComplementAinvType) end + +@for_petsc function MatSchurComplementSetAinvType(petsclib::$UnionPetscLib, S::PetscMat, ainvtype::MatSchurComplementAinvType ) + + @chk ccall( + (:MatSchurComplementSetAinvType, $petsc_library), + PetscErrorCode, + (CMat, MatSchurComplementAinvType), + S, ainvtype, + ) + + + return nothing +end + +""" + ainvtype::MatSchurComplementAinvType = MatSchurComplementGetAinvType(petsclib::PetscLibType,S::PetscMat) +get the type of approximation for the inverse of the (0,0) block used in forming `Sp` in `MatSchurComplementGetPmat()` + +Not Collective + +Input Parameter: +- `S` - matrix obtained with `MatCreateSchurComplement()` (or equivalent) and implementing the action of A11 - A10 ksp(A00,Ap00) A01 + +Output Parameter: +- `ainvtype` - type of approximation used to form approximate Schur complement Sp = A11 - A10 inv(DIAGFORM(A00)) A01: +`MAT_SCHUR_COMPLEMENT_AINV_DIAG`, `MAT_SCHUR_COMPLEMENT_AINV_LUMP`, `MAT_SCHUR_COMPLEMENT_AINV_BLOCK_DIAG`, or `MAT_SCHUR_COMPLEMENT_AINV_FULL` + +Level: advanced + +-seealso: [](ch_ksp), `MatSchurComplementAinvType`, `MatCreateSchurComplement()`, `MatGetSchurComplement()`, `MatSchurComplementGetPmat()`, `MatSchurComplementSetAinvType()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementGetAinvType")) +""" +function MatSchurComplementGetAinvType(petsclib::PetscLibType, S::PetscMat) end + +@for_petsc function MatSchurComplementGetAinvType(petsclib::$UnionPetscLib, S::PetscMat ) + ainvtype_ = Ref{MatSchurComplementAinvType}() + + @chk ccall( + (:MatSchurComplementGetAinvType, $petsc_library), + PetscErrorCode, + (CMat, Ptr{MatSchurComplementAinvType}), + S, ainvtype_, + ) + + ainvtype = unsafe_string(ainvtype_[]) + + return ainvtype +end + +""" + Sp::PetscMat = MatCreateSchurComplementPmat(petsclib::PetscLibType,A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse) +create a matrix for preconditioning the Schur complement by explicitly assembling the sparse matrix +Sp = A11 - A10 inv(DIAGFORM(A00)) A01 + +Collective + +Input Parameters: +- `A00` - the upper-left part of the original matrix A = [A00 A01; A10 A11] +- `A01` - (optional) the upper-right part of the original matrix A = [A00 A01; A10 A11] +- `A10` - (optional) the lower-left part of the original matrix A = [A00 A01; A10 A11] +- `A11` - (optional) the lower-right part of the original matrix A = [A00 A01; A10 A11] +- `ainvtype` - type of approximation for DIAGFORM(A00) used when forming Sp = A11 - A10 inv(DIAGFORM(A00)) A01. See `MatSchurComplementAinvType`. +- `preuse` - `MAT_INITIAL_MATRIX` for a new `Sp`, or `MAT_REUSE_MATRIX` to reuse an existing `Sp`, or `MAT_IGNORE_MATRIX` to put nothing in `Sp` + +Output Parameter: +- `Sp` - approximate Schur complement suitable for constructing a preconditioner for the true Schur complement S = A11 - A10 inv(A00) A01 + +Level: advanced + +-seealso: [](ch_ksp), `MatCreateSchurComplement()`, `MatGetSchurComplement()`, `MatSchurComplementGetPmat()`, `MatSchurComplementAinvType` + +# External Links +$(_doc_external("Ksp/MatCreateSchurComplementPmat")) +""" +function MatCreateSchurComplementPmat(petsclib::PetscLibType, A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse) end + +@for_petsc function MatCreateSchurComplementPmat(petsclib::$UnionPetscLib, A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat, ainvtype::MatSchurComplementAinvType, preuse::MatReuse ) + Sp_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSchurComplementPmat, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat, MatSchurComplementAinvType, MatReuse, Ptr{CMat}), + A00, A01, A10, A11, ainvtype, preuse, Sp_, + ) + + Sp = PetscMat(Sp_[], petsclib) + + return Sp +end + +""" + MatSchurComplementGetPmat(petsclib::PetscLibType,S::PetscMat, preuse::MatReuse, Sp::PetscMat) +Obtain a matrix for preconditioning the Schur complement by assembling Sp = A11 + +Collective + +Input Parameters: +- `S` - matrix obtained with MatCreateSchurComplement() (or equivalent) that implements the action of A11 - A10 ksp(A00,Ap00) A01 +- `preuse` - `MAT_INITIAL_MATRIX` for a new `Sp`, or `MAT_REUSE_MATRIX` to reuse an existing `Sp`, or `MAT_IGNORE_MATRIX` to put nothing in `Sp` + +Output Parameter: +- `Sp` - approximate Schur complement suitable for preconditioning the exact Schur complement S = A11 - A10 inv(A00) A01 + +Level: advanced + +-seealso: [](ch_ksp), `MatCreateSubMatrix()`, `PCFIELDSPLIT`, `MatGetSchurComplement()`, `MatCreateSchurComplement()`, `MatSchurComplementSetAinvType()` + +# External Links +$(_doc_external("Ksp/MatSchurComplementGetPmat")) +""" +function MatSchurComplementGetPmat(petsclib::PetscLibType, S::PetscMat, preuse::MatReuse, Sp::PetscMat) end + +@for_petsc function MatSchurComplementGetPmat(petsclib::$UnionPetscLib, S::PetscMat, preuse::MatReuse, Sp::PetscMat ) + Sp_ = Ref(Sp.ptr) + + @chk ccall( + (:MatSchurComplementGetPmat, $petsc_library), + PetscErrorCode, + (CMat, MatReuse, Ptr{CMat}), + S, preuse, Sp_, + ) + + Sp.ptr = C_NULL + + return nothing +end + +""" + J::PetscMat = MatCreateSNESMFMore(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec) +Creates a matrix +context for use with a `SNES` solver that uses the More method to compute an optimal h based on the noise of the function. This matrix can be used as +the Jacobian argument for the routine `SNESSetJacobian()`. + +Input Parameters: +- `snes` - the `SNES` context +- `x` - vector where `SNES` solution is to be stored. + +Output Parameter: +- `J` - the matrix-free matrix + +Options Database Keys: +- `-snes_mf_err ` - see `MatCreateSNESMF()` +- `-snes_mf_umin ` - see `MatCreateSNESMF()` +- `-snes_mf_compute_err` - compute the square root or relative error in function +- `-snes_mf_freq_err ` - set the frequency to recompute the parameters +- `-snes_mf_jorge` - use the method of Jorge More + +Level: advanced + +-seealso: [](ch_snes), `SNESCreateMF()`, `MatCreateMFFD()`, `MatDestroy()`, `MatMFFDSetFunctionError()` + +# External Links +$(_doc_external("Snes/MatCreateSNESMFMore")) +""" +function MatCreateSNESMFMore(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec) end + +@for_petsc function MatCreateSNESMFMore(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSNESMFMore, $petsc_library), + PetscErrorCode, + (CSNES, CVec, Ptr{CMat}), + snes, x, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + MatSNESMFMoreSetParameters(petsclib::PetscLibType,mat::PetscMat, error::PetscReal, umin::PetscReal, h::PetscReal) +Sets the parameters for the approximation of +matrix-vector products using finite differences, see `MatCreateSNESMFMore()` + +Input Parameters: +- `mat` - the matrix +- `error` - relative error (should be set to the square root of the relative error in the function evaluations) +- `umin` - minimum allowable u-value +- `h` - differencing parameter + +Options Database Keys: +- `-snes_mf_err ` - see `MatCreateSNESMF()` +- `-snes_mf_umin ` - see `MatCreateSNESMF()` +- `-snes_mf_compute_err` - compute the square root or relative error in function +- `-snes_mf_freq_err ` - set the frequency to recompute the parameters +- `-snes_mf_jorge` - use the method of Jorge More + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `MatCreateSNESMF()`, `MatCreateSNESMFMore()` + +# External Links +$(_doc_external("Snes/MatSNESMFMoreSetParameters")) +""" +function MatSNESMFMoreSetParameters(petsclib::PetscLibType, mat::PetscMat, error::PetscReal, umin::PetscReal, h::PetscReal) end + +@for_petsc function MatSNESMFMoreSetParameters(petsclib::$UnionPetscLib, mat::PetscMat, error::$PetscReal, umin::$PetscReal, h::$PetscReal ) + + @chk ccall( + (:MatSNESMFMoreSetParameters, $petsc_library), + PetscErrorCode, + (CMat, $PetscReal, $PetscReal, $PetscReal), + mat, error, umin, h, + ) + + + return nothing +end + +""" + MatSNESMFGetSNES(petsclib::PetscLibType,J::PetscMat, snes::PetscSNES) +returns the `SNES` associated with a matrix created with `MatCreateSNESMF()` + +Not Collective + +Input Parameter: +- `J` - the matrix + +Output Parameter: +- `snes` - the `SNES` object + +Level: advanced + +-seealso: [](ch_snes), `Mat`, `SNES`, `MatCreateSNESMF()` + +# External Links +$(_doc_external("Snes/MatSNESMFGetSNES")) +""" +function MatSNESMFGetSNES(petsclib::PetscLibType, J::PetscMat, snes::PetscSNES) end + +@for_petsc function MatSNESMFGetSNES(petsclib::$UnionPetscLib, J::PetscMat, snes::PetscSNES ) + snes_ = Ref(snes.ptr) + + @chk ccall( + (:MatSNESMFGetSNES, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CSNES}), + J, snes_, + ) + + snes.ptr = C_NULL + + return nothing +end + +""" + MatSNESMFSetReuseBase(petsclib::PetscLibType,J::PetscMat, use::PetscBool) +Causes the base vector to be used for differencing even if the function provided to `SNESSetFunction()` is not the +same as that provided to `MatMFFDSetFunction()`. + +Logically Collective + +Input Parameters: +- `J` - the `MATMFFD` matrix +- `use` - if true always reuse the base vector instead of recomputing f(u) even if the function in the `MATMFFD` is +not `SNESComputeFunction()` + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `MATMFFD`, `MatMFFDSetFunction()`, `SNESSetFunction()`, `MatCreateSNESMF()`, `MatSNESMFGetReuseBase()` + +# External Links +$(_doc_external("Snes/MatSNESMFSetReuseBase")) +""" +function MatSNESMFSetReuseBase(petsclib::PetscLibType, J::PetscMat, use::PetscBool) end + +@for_petsc function MatSNESMFSetReuseBase(petsclib::$UnionPetscLib, J::PetscMat, use::PetscBool ) + + @chk ccall( + (:MatSNESMFSetReuseBase, $petsc_library), + PetscErrorCode, + (CMat, PetscBool), + J, use, + ) + + + return nothing +end + +""" + use::PetscBool = MatSNESMFGetReuseBase(petsclib::PetscLibType,J::PetscMat) +Determines if the base vector is to be used for differencing even if the function provided to `SNESSetFunction()` is not the +same as that provided to `MatMFFDSetFunction()`. + +Logically Collective + +Input Parameter: +- `J` - the `MATMFFD` matrix + +Output Parameter: +- `use` - if true always reuse the base vector instead of recomputing f(u) even if the function in the `MATMFFD` is +not `SNESComputeFunction()` + +Level: advanced + +-seealso: [](ch_snes), `Mat`, `SNES`, `MatSNESMFSetReuseBase()`, `MatCreateSNESMF()` + +# External Links +$(_doc_external("Snes/MatSNESMFGetReuseBase")) +""" +function MatSNESMFGetReuseBase(petsclib::PetscLibType, J::PetscMat) end + +@for_petsc function MatSNESMFGetReuseBase(petsclib::$UnionPetscLib, J::PetscMat ) + use_ = Ref{PetscBool}() + + @chk ccall( + (:MatSNESMFGetReuseBase, $petsc_library), + PetscErrorCode, + (CMat, Ptr{PetscBool}), + J, use_, + ) + + use = use_[] + + return use +end + +""" + J::PetscMat = MatCreateSNESMF(petsclib::PetscLibType,snes::PetscSNES) +Creates a finite differencing based matrix +a `SNES` solver. This matrix can be used as the Jacobian argument for +the routine `SNESSetJacobian()`. See `MatCreateMFFD()` for details on how +the finite difference computation is done. + +Collective + +Input Parameters: +- `snes` - the `SNES` context + +Output Parameter: +- `J` - the matrix-free matrix which is of type `MATMFFD` + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `MATMFFD`, `MatDestroy()`, `MatMFFDSetFunction()`, `MatMFFDSetFunctionError()`, `MatMFFDDSSetUmin()` +`MatMFFDSetHHistory()`, `MatMFFDResetHHistory()`, `MatCreateMFFD()`, `MatCreateShell()`, +`MatMFFDGetH()`, `MatMFFDRegister()`, `MatMFFDComputeJacobian()`, `MatSNESMFSetReuseBase()`, `MatSNESMFGetReuseBase()` + +# External Links +$(_doc_external("Snes/MatCreateSNESMF")) +""" +function MatCreateSNESMF(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function MatCreateSNESMF(petsclib::$UnionPetscLib, snes::PetscSNES ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSNESMF, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CMat}), + snes, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + MatGetDM(petsclib::PetscLibType,A::PetscMat, dm::PetscDM) +Gets the `DM` defining the data layout of the matrix + +Not Collective + +Input Parameter: +- `A` - The `Mat` + +Output Parameter: +- `dm` - The `DM` + +Level: intermediate + +Note: +A matrix may not have a `DM` associated with it + +Developer Note: +Since the `Mat` class doesn't know about the `DM` class the `DM` object is associated with the `Mat` through a `PetscObjectCompose()` operation + +See also: +=== +`DM`, `MatSetDM()`, `DMCreateMatrix()`, `DMSetMatType()` + +# External Links +$(_doc_external("Dm/MatGetDM")) +""" +function MatGetDM(petsclib::PetscLibType, A::PetscMat, dm::PetscDM) end + +@for_petsc function MatGetDM(petsclib::$UnionPetscLib, A::PetscMat, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:MatGetDM, $petsc_library), + PetscErrorCode, + (CMat, Ptr{CDM}), + A, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + MatSetDM(petsclib::PetscLibType,A::PetscMat, dm::PetscDM) +Sets the `DM` defining the data layout of the matrix + +Not Collective + +Input Parameters: +- `A` - The `Mat` +- `dm` - The `DM` + +Level: developer + +Note: +This is rarely used in practice, rather `DMCreateMatrix()` is used to create a matrix associated with a particular `DM` + +Developer Note: +Since the `Mat` class doesn't know about the `DM` class the `DM` object is associated with +the `Mat` through a `PetscObjectCompose()` operation + +See also: +=== +`DM`, `MatGetDM()`, `DMCreateMatrix()`, `DMSetMatType()` + +# External Links +$(_doc_external("Dm/MatSetDM")) +""" +function MatSetDM(petsclib::PetscLibType, A::PetscMat, dm::PetscDM) end + +@for_petsc function MatSetDM(petsclib::$UnionPetscLib, A::PetscMat, dm::PetscDM ) + + @chk ccall( + (:MatSetDM, $petsc_library), + PetscErrorCode, + (CMat, CDM), + A, dm, + ) + + + return nothing +end + +""" + MatDFischer(petsclib::PetscLibType,jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec) +Calculates an element of the B +Fischer-Burmeister function for complementarity problems. + +Collective + +Input Parameters: +- `jac` - the jacobian of `f` at `X` +- `X` - current point +- `Con` - constraints function evaluated at `X` +- `XL` - lower bounds +- `XU` - upper bounds +- `T1` - work vector +- `T2` - work vector + +Output Parameters: +- `Da` - diagonal perturbation component of the result +- `Db` - row scaling component of the result + +Level: developer + +-seealso: `Mat`, `VecFischer()`, `VecSFischer()`, `MatDSFischer()` + +# External Links +$(_doc_external("Tao/MatDFischer")) +""" +function MatDFischer(petsclib::PetscLibType, jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec) end + +@for_petsc function MatDFischer(petsclib::$UnionPetscLib, jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec ) + + @chk ccall( + (:MatDFischer, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec, CVec, CVec, CVec, CVec, CVec), + jac, X, Con, XL, XU, T1, T2, Da, Db, + ) + + + return nothing +end + +""" + MatDSFischer(petsclib::PetscLibType,jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, mu::PetscReal, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec, Dm::PetscVec) +Calculates an element of the B +smoothed Fischer-Burmeister function for complementarity problems. + +Collective + +Input Parameters: +- `jac` - the jacobian of f at X +- `X` - current point +- `Con` - constraint function evaluated at X +- `XL` - lower bounds +- `XU` - upper bounds +- `mu` - smoothing parameter +- `T1` - work vector +- `T2` - work vector + +Output Parameters: +- `Da` - diagonal perturbation component of the result +- `Db` - row scaling component of the result +- `Dm` - derivative with respect to scaling parameter + +Level: developer + +-seealso: `Mat`, `VecFischer()`, `VecDFischer()`, `MatDFischer()` + +# External Links +$(_doc_external("Tao/MatDSFischer")) +""" +function MatDSFischer(petsclib::PetscLibType, jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, mu::PetscReal, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec, Dm::PetscVec) end + +@for_petsc function MatDSFischer(petsclib::$UnionPetscLib, jac::PetscMat, X::PetscVec, Con::PetscVec, XL::PetscVec, XU::PetscVec, mu::$PetscReal, T1::PetscVec, T2::PetscVec, Da::PetscVec, Db::PetscVec, Dm::PetscVec ) + + @chk ccall( + (:MatDSFischer, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec, CVec, $PetscReal, CVec, CVec, CVec, CVec, CVec), + jac, X, Con, XL, XU, mu, T1, T2, Da, Db, Dm, + ) + + + return nothing +end + +""" + J::PetscMat = MatCreateSubMatrixFree(petsclib::PetscLibType,mat::PetscMat, Rows::IS, Cols::IS) +Creates a reduced matrix by masking a +full matrix. + +Collective + +Input Parameters: +- `mat` - matrix of arbitrary type +- `Rows` - the rows that will be in the submatrix +- `Cols` - the columns that will be in the submatrix + +Output Parameter: +- `J` - New matrix + +Level: developer + +-seealso: `MatCreate()` + +# External Links +$(_doc_external("Tao/MatCreateSubMatrixFree")) +""" +function MatCreateSubMatrixFree(petsclib::PetscLibType, mat::PetscMat, Rows::IS, Cols::IS) end + +@for_petsc function MatCreateSubMatrixFree(petsclib::$UnionPetscLib, mat::PetscMat, Rows::IS, Cols::IS ) + J_ = Ref{CMat}() + + @chk ccall( + (:MatCreateSubMatrixFree, $petsc_library), + PetscErrorCode, + (CMat, IS, IS, Ptr{CMat}), + mat, Rows, Cols, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + MatSetValue(petsclib::PetscLibType,mat::PetscMat, i::PetscInt, j::PetscInt, va::PetscScalar, mode::InsertMode) + +# External Links +$(_doc_external("Mat/MatSetValue")) +""" +function MatSetValue(petsclib::PetscLibType, mat::PetscMat, i::PetscInt, j::PetscInt, va::PetscScalar, mode::InsertMode) end + +@for_petsc function MatSetValue(petsclib::$UnionPetscLib, mat::PetscMat, i::$PetscInt, j::$PetscInt, va::$PetscScalar, mode::InsertMode ) + + @chk ccall( + (:MatSetValue, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscScalar, InsertMode), + mat, i, j, va, mode, + ) + + + return nothing +end + +""" + va::PetscScalar = MatGetValue(petsclib::PetscLibType,mat::PetscMat, row::PetscInt, col::PetscInt) + +# External Links +$(_doc_external("Mat/MatGetValue")) +""" +function MatGetValue(petsclib::PetscLibType, mat::PetscMat, row::PetscInt, col::PetscInt) end + +@for_petsc function MatGetValue(petsclib::$UnionPetscLib, mat::PetscMat, row::$PetscInt, col::$PetscInt ) + va_ = Ref{$PetscScalar}() + + @chk ccall( + (:MatGetValue, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + mat, row, col, va_, + ) + + va = va_[] + + return va +end + +""" + MatSetValueLocal(petsclib::PetscLibType,mat::PetscMat, i::PetscInt, j::PetscInt, va::PetscScalar, mode::InsertMode) + +# External Links +$(_doc_external("Mat/MatSetValueLocal")) +""" +function MatSetValueLocal(petsclib::PetscLibType, mat::PetscMat, i::PetscInt, j::PetscInt, va::PetscScalar, mode::InsertMode) end + +@for_petsc function MatSetValueLocal(petsclib::$UnionPetscLib, mat::PetscMat, i::$PetscInt, j::$PetscInt, va::$PetscScalar, mode::InsertMode ) + + @chk ccall( + (:MatSetValueLocal, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, $PetscInt, $PetscScalar, InsertMode), + mat, i, j, va, mode, + ) + + + return nothing +end + diff --git a/src/autowrapped/Sys_wrappers.jl b/src/autowrapped/Sys_wrappers.jl index 3a93c813..0ea4074a 100644 --- a/src/autowrapped/Sys_wrappers.jl +++ b/src/autowrapped/Sys_wrappers.jl @@ -1,5 +1,91 @@ +# autodefined type arguments for class ------ +mutable struct _n_SSL_CTX end +const SSL_CTX = Ptr{_n_SSL_CTX} + +mutable struct _n_SSL end +const SSL = Ptr{_n_SSL} + +mutable struct _n_hid_t end +const hid_t = Ptr{_n_hid_t} + +mutable struct _n_MPI_Request end +const MPI_Request = Ptr{_n_MPI_Request} + +#mutable struct _n_PetscClassId end +#const PetscClassId = Ptr{_n_PetscClassId} + +#mutable struct _n_PetscInfoCommFlag end +#const PetscInfoCommFlag = Ptr{_n_PetscInfoCommFlag} + +#mutable struct _n_PetscDLMode end +#const PetscDLMode = Ptr{_n_PetscDLMode} + +#mutable struct _n_PetscFPTrap end +#const PetscFPTrap = Ptr{_n_PetscFPTrap} + +mutable struct _n_PetscLogHandler end +const PetscLogHandler = Ptr{_n_PetscLogHandler} + +#mutable struct _n_PetscLogState end +#const PetscLogState = Ptr{_n_PetscLogState} + +#mutable struct _n_PetscLogStage end +#const PetscLogStage = Ptr{_n_PetscLogStage} + +#mutable struct _n_PetscLogEvent end +#const PetscLogEvent = Ptr{_n_PetscLogEvent} + +#mutable struct _n_PetscEventPerfInfo end +#const PetscEventPerfInfo = Ptr{_n_PetscEventPerfInfo} + +mutable struct _n_PetscLayout end +const PetscLayout = Ptr{_n_PetscLayout} + +#mutable struct _n_PetscFormKey end +#const PetscFormKey = Ptr{_n_PetscFormKey} + +#mutable struct _n_PetscGaussLobattoLegendreCreateType end +#const PetscGaussLobattoLegendreCreateType = Ptr{_n_PetscGaussLobattoLegendreCreateType} + +mutable struct _n_PetscQuadrature end +const PetscQuadrature = Ptr{_n_PetscQuadrature} + +#mutable struct _n_PetscDTSimplexQuadratureType end +#const PetscDTSimplexQuadratureType = Ptr{_n_PetscDTSimplexQuadratureType} + +#mutable struct _n_DMPolytopeType end +#const DMPolytopeType = Ptr{_n_DMPolytopeType} + +#mutable struct _n_LandauStaticData end +#const LandauStaticData = Ptr{_n_LandauStaticData} + +mutable struct _n_P4estVertexMaps end +const P4estVertexMaps = Ptr{_n_P4estVertexMaps} + +mutable struct _n_pointInterpolationP4est end +const pointInterpolationP4est = Ptr{_n_pointInterpolationP4est} + +mutable struct _n_hCsize_t end +const hCsize_t = Ptr{_n_hCsize_t} + +mutable struct _n_MPIU_Count end +const MPIU_Count = Ptr{_n_MPIU_Count} + +mutable struct _n_PetscBLASInt end +const PetscBLASInt = Ptr{_n_PetscBLASInt} + +#mutable struct _n_PetscCuBLASInt end +#const PetscCuBLASInt = Ptr{_n_PetscCuBLASInt} + +#mutable struct _n_PetscHipBLASInt end +#const PetscHipBLASInt = Ptr{_n_PetscHipBLASInt} + +#mutable struct _n_PetscBool3 end +#const PetscBool3 = Ptr{_n_PetscBool3} + +# ------------------------------------------------------- """ - access_token::Vector{Cchar} = PetscGlobusAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) + PetscGlobusAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t) Get an access token allowing PETSc applications to make Globus file transfer requests Not Collective, only the first process in `MPI_Comm` does anything @@ -18,10 +104,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGlobusAuthorize")) """ -function PetscGlobusAuthorize(comm::MPI_Comm, tokensize::Csize_t) end +function PetscGlobusAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t) end -@for_petsc function PetscGlobusAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) - access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGlobusAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t ) @chk ccall( (:PetscGlobusAuthorize, $petsc_library), @@ -31,11 +116,11 @@ function PetscGlobusAuthorize(comm::MPI_Comm, tokensize::Csize_t) end ) - return access_token + return nothing end """ - buff::Vector{Cchar} = PetscGlobusGetTransfers(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) + PetscGlobusGetTransfers(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t) Get a record of current transfers requested from Globus Not Collective, only the first process in `MPI_Comm` does anything @@ -56,10 +141,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGlobusGetTransfers")) """ -function PetscGlobusGetTransfers(comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) end +function PetscGlobusGetTransfers(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t) end -@for_petsc function PetscGlobusGetTransfers(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, buffsize::Csize_t) - buff = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGlobusGetTransfers(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t ) @chk ccall( (:PetscGlobusGetTransfers, $petsc_library), @@ -69,7 +153,7 @@ function PetscGlobusGetTransfers(comm::MPI_Comm, access_token::Vector{Cchar}, bu ) - return buff + return nothing end """ @@ -93,9 +177,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGlobusUpload")) """ -function PetscGlobusUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end +function PetscGlobusUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end -@for_petsc function PetscGlobusUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +@for_petsc function PetscGlobusUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) @chk ccall( (:PetscGlobusUpload, $petsc_library), @@ -109,7 +193,7 @@ function PetscGlobusUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename end """ - access_token::Vector{Cchar} = PetscGoogleDriveRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) + PetscGoogleDriveRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t) Get a new authorization token for accessing Google drive from PETSc from a refresh token Not Collective, only the first process in the `MPI_Comm` does anything @@ -133,10 +217,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGoogleDriveRefresh")) """ -function PetscGoogleDriveRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) end +function PetscGoogleDriveRefresh(petsclib::PetscLibType, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t) end -@for_petsc function PetscGoogleDriveRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) - access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGoogleDriveRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t ) @chk ccall( (:PetscGoogleDriveRefresh, $petsc_library), @@ -146,7 +229,7 @@ function PetscGoogleDriveRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, t ) - return access_token + return nothing end """ @@ -168,9 +251,9 @@ Options Database Key: # External Links $(_doc_external("Sys/PetscGoogleDriveUpload")) """ -function PetscGoogleDriveUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end +function PetscGoogleDriveUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end -@for_petsc function PetscGoogleDriveUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +@for_petsc function PetscGoogleDriveUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) @chk ccall( (:PetscGoogleDriveUpload, $petsc_library), @@ -184,7 +267,7 @@ function PetscGoogleDriveUpload(comm::MPI_Comm, access_token::Vector{Cchar}, fil end """ - access_token::Vector{Cchar},refresh_token::Vector{Cchar} = PetscGoogleDriveAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) + PetscGoogleDriveAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) Get authorization and refresh token for accessing Google drive from PETSc Not Collective, only the first process in `MPI_Comm` does anything @@ -205,11 +288,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGoogleDriveAuthorize")) """ -function PetscGoogleDriveAuthorize(comm::MPI_Comm, tokensize::Csize_t) end +function PetscGoogleDriveAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) end -@for_petsc function PetscGoogleDriveAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) - access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! - refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGoogleDriveAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t ) @chk ccall( (:PetscGoogleDriveAuthorize, $petsc_library), @@ -219,11 +300,108 @@ function PetscGoogleDriveAuthorize(comm::MPI_Comm, tokensize::Csize_t) end ) - return access_token,refresh_token + return nothing +end + +""" + PetscSSLInitializeContext(petsclib::PetscLibType,octx::SSL_CTX) +Set up an SSL context suitable for initiating HTTPS requests. + +Output Parameter: +- `octx` - the SSL_CTX to be passed to `PetscHTTPSConnect90` + +Level: advanced + +If PETSc was ./configure -with-ssl-certificate requires the user have created a self-signed certificate with +-seealso: `PetscSSLDestroyContext()`, `PetscHTTPSConnect()`, `PetscHTTPSRequest()` + +# External Links +$(_doc_external("Sys/PetscSSLInitializeContext")) +""" +function PetscSSLInitializeContext(petsclib::PetscLibType, octx::SSL_CTX) end + +@for_petsc function PetscSSLInitializeContext(petsclib::$UnionPetscLib, octx::SSL_CTX ) + + @chk ccall( + (:PetscSSLInitializeContext, $petsc_library), + PetscErrorCode, + (SSL_CTX,), + octx, + ) + + + return nothing +end + +""" + PetscSSLDestroyContext(petsclib::PetscLibType,ctx::SSL_CTX) +frees a `SSL_CTX` obtained with `PetscSSLInitializeContext()` + +Input Parameter: +- `ctx` - the `SSL_CTX` + +Level: advanced + +-seealso: `PetscSSLInitializeContext()`, `PetscHTTPSConnect()` + +# External Links +$(_doc_external("Sys/PetscSSLDestroyContext")) +""" +function PetscSSLDestroyContext(petsclib::PetscLibType, ctx::SSL_CTX) end + +@for_petsc function PetscSSLDestroyContext(petsclib::$UnionPetscLib, ctx::SSL_CTX ) + + @chk ccall( + (:PetscSSLDestroyContext, $petsc_library), + PetscErrorCode, + (Ptr{SSL_CTX},), + ctx, + ) + + + return nothing +end + +""" + PetscHTTPSRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t) +Send a request to an HTTPS server + +Input Parameters: +- `type` - either "POST" or "GET" +- `url` - URL of request host/path +- `header` - additional header information, may be `NULL` +- `ctype` - data type of body, for example application/json +- `body` - data to send to server +- `ssl` - obtained with `PetscHTTPSConnect()` +- `buffsize` - size of buffer + +Output Parameter: +- `buff` - everything returned from server + +Level: advanced + +-seealso: `PetscHTTPRequest()`, `PetscHTTPSConnect()`, `PetscSSLInitializeContext()`, `PetscSSLDestroyContext()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscHTTPSRequest")) +""" +function PetscHTTPSRequest(petsclib::PetscLibType, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t) end + +@for_petsc function PetscHTTPSRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t ) + + @chk ccall( + (:PetscHTTPSRequest, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{SSL}, Ptr{Cchar}, Csize_t), + type, url, header, ctype, body, ssl, buff, buffsize, + ) + + + return nothing end """ - buff::Vector{Cchar} = PetscHTTPRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) + PetscHTTPRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t) Send a request to an HTTP server Input Parameters: @@ -245,10 +423,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscHTTPRequest")) """ -function PetscHTTPRequest(type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) end +function PetscHTTPRequest(petsclib::PetscLibType, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t) end -@for_petsc function PetscHTTPRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buffsize::Csize_t) - buff = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscHTTPRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t ) @chk ccall( (:PetscHTTPRequest, $petsc_library), @@ -258,11 +435,46 @@ function PetscHTTPRequest(type::Vector{Cchar}, url::Vector{Cchar}, header::Vecto ) - return buff + return nothing +end + +""" + PetscHTTPSConnect(petsclib::PetscLibType,host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL) +connect to a HTTPS server + +Input Parameters: +- `host` - the name of the machine hosting the HTTPS server +- `port` - the port number where the server is hosting, usually 443 +- `ctx` - value obtained with `PetscSSLInitializeContext()` + +Output Parameters: +- `sock` - socket to connect +- `ssl` - the argument passed to `PetscHTTPSRequest()` + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()` + +# External Links +$(_doc_external("Sys/PetscHTTPSConnect")) +""" +function PetscHTTPSConnect(petsclib::PetscLibType, host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL) end + +@for_petsc function PetscHTTPSConnect(petsclib::$UnionPetscLib, host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL ) + + @chk ccall( + (:PetscHTTPSConnect, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{SSL_CTX}, Ptr{Cint}, SSL), + host, port, ctx, sock, ssl, + ) + + + return nothing end """ - value::Vector{Cchar},found::PetscBool = PetscPullJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) + found::PetscBool = PetscPullJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t) Given a JSON response containing the substring with "key" : "value" where there may or not be spaces around the : returns the value. Input Parameters: @@ -281,10 +493,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscPullJSONValue")) """ -function PetscPullJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) end +function PetscPullJSONValue(petsclib::PetscLibType, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t) end -@for_petsc function PetscPullJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::Csize_t) - value = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscPullJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t ) found_ = Ref{PetscBool}() @chk ccall( @@ -296,7 +507,7 @@ function PetscPullJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, valuelen::C found = found_[] - return value,found + return found end """ @@ -316,9 +527,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscPushJSONValue")) """ -function PetscPushJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) end +function PetscPushJSONValue(petsclib::PetscLibType, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) end -@for_petsc function PetscPushJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) +@for_petsc function PetscPushJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t ) @chk ccall( (:PetscPushJSONValue, $petsc_library), @@ -332,7 +543,7 @@ function PetscPushJSONValue(buff::Vector{Cchar}, key::Vector{Cchar}, value::Vect end """ - access_token::Vector{Cchar},refresh_token::Vector{Cchar} = PetscBoxAuthorize(petsclib::PetscLibType,comm::MPI_Comm, tokensize::Csize_t) + PetscBoxAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) Get authorization and refresh token for accessing Box drive from PETSc Not Collective, only the first rank in `MPI_Comm` does anything @@ -353,11 +564,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscBoxAuthorize")) """ -function PetscBoxAuthorize(comm::MPI_Comm, tokensize::Csize_t) end +function PetscBoxAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) end -@for_petsc function PetscBoxAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, tokensize::Csize_t) - access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! - refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscBoxAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t ) @chk ccall( (:PetscBoxAuthorize, $petsc_library), @@ -367,11 +576,11 @@ function PetscBoxAuthorize(comm::MPI_Comm, tokensize::Csize_t) end ) - return access_token,refresh_token + return nothing end """ - access_token::Vector{Cchar},new_refresh_token::Vector{Cchar} = PetscBoxRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) + PetscBoxRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t) Get a new authorization token for accessing Box drive from PETSc from a refresh token Not Collective, only the first process in the `MPI_Comm` does anything @@ -393,11 +602,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscBoxRefresh")) """ -function PetscBoxRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) end +function PetscBoxRefresh(petsclib::PetscLibType, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t) end -@for_petsc function PetscBoxRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize::Csize_t) - access_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! - new_refresh_token = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscBoxRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t ) @chk ccall( (:PetscBoxRefresh, $petsc_library), @@ -407,7 +614,7 @@ function PetscBoxRefresh(comm::MPI_Comm, refresh_token::Vector{Cchar}, tokensize ) - return access_token,new_refresh_token + return nothing end """ @@ -431,9 +638,9 @@ Options Database Key: # External Links $(_doc_external("Sys/PetscBoxUpload")) """ -function PetscBoxUpload(comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end +function PetscBoxUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end -@for_petsc function PetscBoxUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +@for_petsc function PetscBoxUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) @chk ccall( (:PetscBoxUpload, $petsc_library), @@ -459,7 +666,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscSAWsBlock")) """ -function PetscSAWsBlock() end +function PetscSAWsBlock(petsclib::PetscLibType) end @for_petsc function PetscSAWsBlock(petsclib::$UnionPetscLib) @@ -474,7 +681,7 @@ function PetscSAWsBlock() end end """ - mem::PetscLogDouble = PetscMemoryGetCurrentUsage(petsclib::PetscLibType) + PetscMemoryGetCurrentUsage(petsclib::PetscLibType,mem::PetscLogDouble) Returns the current resident set size (memory used) for the program. @@ -495,25 +702,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMemoryGetCurrentUsage")) """ -function PetscMemoryGetCurrentUsage() end +function PetscMemoryGetCurrentUsage(petsclib::PetscLibType, mem::PetscLogDouble) end -@for_petsc function PetscMemoryGetCurrentUsage(petsclib::$UnionPetscLib) - mem_ = Ref{PetscLogDouble}() +@for_petsc function PetscMemoryGetCurrentUsage(petsclib::$UnionPetscLib, mem::PetscLogDouble ) @chk ccall( (:PetscMemoryGetCurrentUsage, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - mem_, + mem, ) - mem = mem_[] - return mem + return nothing end """ - mem::PetscLogDouble = PetscMemoryGetMaximumUsage(petsclib::PetscLibType) + PetscMemoryGetMaximumUsage(petsclib::PetscLibType,mem::PetscLogDouble) Returns the maximum resident set size (memory used) for the program since it started (the high water mark). @@ -535,21 +740,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMemoryGetMaximumUsage")) """ -function PetscMemoryGetMaximumUsage() end +function PetscMemoryGetMaximumUsage(petsclib::PetscLibType, mem::PetscLogDouble) end -@for_petsc function PetscMemoryGetMaximumUsage(petsclib::$UnionPetscLib) - mem_ = Ref{PetscLogDouble}() +@for_petsc function PetscMemoryGetMaximumUsage(petsclib::$UnionPetscLib, mem::PetscLogDouble ) @chk ccall( (:PetscMemoryGetMaximumUsage, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - mem_, + mem, ) - mem = mem_[] - return mem + return nothing end """ @@ -572,7 +775,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMemorySetGetMaximumUsage")) """ -function PetscMemorySetGetMaximumUsage() end +function PetscMemorySetGetMaximumUsage(petsclib::PetscLibType) end @for_petsc function PetscMemorySetGetMaximumUsage(petsclib::$UnionPetscLib) @@ -606,9 +809,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMallocValidate")) """ -function PetscMallocValidate(line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) end +function PetscMallocValidate(petsclib::PetscLibType, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) end -@for_petsc function PetscMallocValidate(petsclib::$UnionPetscLib, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) +@for_petsc function PetscMallocValidate(petsclib::$UnionPetscLib, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar} ) @chk ccall( (:PetscMallocValidate, $petsc_library), @@ -643,9 +846,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMemoryView")) """ -function PetscMemoryView(viewer::PetscViewer, message::Vector{Cchar}) end +function PetscMemoryView(petsclib::PetscLibType, viewer::PetscViewer, message::Vector{Cchar}) end -@for_petsc function PetscMemoryView(petsclib::$UnionPetscLib, viewer::PetscViewer, message::Vector{Cchar}) +@for_petsc function PetscMemoryView(petsclib::$UnionPetscLib, viewer::PetscViewer, message::Vector{Cchar} ) @chk ccall( (:PetscMemoryView, $petsc_library), @@ -659,7 +862,7 @@ function PetscMemoryView(viewer::PetscViewer, message::Vector{Cchar}) end end """ - space::PetscLogDouble = PetscMallocGetCurrentUsage(petsclib::PetscLibType) + PetscMallocGetCurrentUsage(petsclib::PetscLibType,space::PetscLogDouble) gets the current amount of memory used that was allocated with `PetscMalloc()` Not Collective @@ -675,25 +878,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMallocGetCurrentUsage")) """ -function PetscMallocGetCurrentUsage() end +function PetscMallocGetCurrentUsage(petsclib::PetscLibType, space::PetscLogDouble) end -@for_petsc function PetscMallocGetCurrentUsage(petsclib::$UnionPetscLib) - space_ = Ref{PetscLogDouble}() +@for_petsc function PetscMallocGetCurrentUsage(petsclib::$UnionPetscLib, space::PetscLogDouble ) @chk ccall( (:PetscMallocGetCurrentUsage, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - space_, + space, ) - space = space_[] - return space + return nothing end """ - space::PetscLogDouble = PetscMallocGetMaximumUsage(petsclib::PetscLibType) + PetscMallocGetMaximumUsage(petsclib::PetscLibType,space::PetscLogDouble) gets the maximum amount of memory used that was obtained with `PetscMalloc()` at any time during this run, the high water mark. @@ -710,21 +911,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMallocGetMaximumUsage")) """ -function PetscMallocGetMaximumUsage() end +function PetscMallocGetMaximumUsage(petsclib::PetscLibType, space::PetscLogDouble) end -@for_petsc function PetscMallocGetMaximumUsage(petsclib::$UnionPetscLib) - space_ = Ref{PetscLogDouble}() +@for_petsc function PetscMallocGetMaximumUsage(petsclib::$UnionPetscLib, space::PetscLogDouble ) @chk ccall( (:PetscMallocGetMaximumUsage, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - space_, + space, ) - space = space_[] - return space + return nothing end """ @@ -744,9 +943,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocPushMaximumUsage")) """ -function PetscMallocPushMaximumUsage(event::Cint) end +function PetscMallocPushMaximumUsage(petsclib::PetscLibType, event::Cint) end -@for_petsc function PetscMallocPushMaximumUsage(petsclib::$UnionPetscLib, event::Cint) +@for_petsc function PetscMallocPushMaximumUsage(petsclib::$UnionPetscLib, event::Cint ) @chk ccall( (:PetscMallocPushMaximumUsage, $petsc_library), @@ -760,7 +959,7 @@ function PetscMallocPushMaximumUsage(event::Cint) end end """ - mu::PetscLogDouble = PetscMallocPopMaximumUsage(petsclib::PetscLibType,event::Cint) + PetscMallocPopMaximumUsage(petsclib::PetscLibType,event::Cint, mu::PetscLogDouble) collect the maximum memory usage over an event Not Collective @@ -779,21 +978,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocPopMaximumUsage")) """ -function PetscMallocPopMaximumUsage(event::Cint) end +function PetscMallocPopMaximumUsage(petsclib::PetscLibType, event::Cint, mu::PetscLogDouble) end -@for_petsc function PetscMallocPopMaximumUsage(petsclib::$UnionPetscLib, event::Cint) - mu_ = Ref{PetscLogDouble}() +@for_petsc function PetscMallocPopMaximumUsage(petsclib::$UnionPetscLib, event::Cint, mu::PetscLogDouble ) @chk ccall( (:PetscMallocPopMaximumUsage, $petsc_library), PetscErrorCode, (Cint, Ptr{PetscLogDouble}), - event, mu_, + event, mu, ) - mu = mu_[] - return mu + return nothing end """ @@ -818,9 +1015,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMallocDump")) """ -function PetscMallocDump(fp::Libc.FILE) end +function PetscMallocDump(petsclib::PetscLibType, fp::Libc.FILE) end -@for_petsc function PetscMallocDump(petsclib::$UnionPetscLib, fp::Libc.FILE) +@for_petsc function PetscMallocDump(petsclib::$UnionPetscLib, fp::Libc.FILE ) @chk ccall( (:PetscMallocDump, $petsc_library), @@ -854,9 +1051,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMallocViewSet")) """ -function PetscMallocViewSet(logmin::PetscLogDouble) end +function PetscMallocViewSet(petsclib::PetscLibType, logmin::PetscLogDouble) end -@for_petsc function PetscMallocViewSet(petsclib::$UnionPetscLib, logmin::PetscLogDouble) +@for_petsc function PetscMallocViewSet(petsclib::$UnionPetscLib, logmin::PetscLogDouble ) @chk ccall( (:PetscMallocViewSet, $petsc_library), @@ -888,7 +1085,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMallocViewGet")) """ -function PetscMallocViewGet() end +function PetscMallocViewGet(petsclib::PetscLibType) end @for_petsc function PetscMallocViewGet(petsclib::$UnionPetscLib) logging_ = Ref{PetscBool}() @@ -923,9 +1120,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMallocTraceSet")) """ -function PetscMallocTraceSet(viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) end +function PetscMallocTraceSet(petsclib::PetscLibType, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) end -@for_petsc function PetscMallocTraceSet(petsclib::$UnionPetscLib, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) +@for_petsc function PetscMallocTraceSet(petsclib::$UnionPetscLib, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble ) @chk ccall( (:PetscMallocTraceSet, $petsc_library), @@ -959,7 +1156,7 @@ This only does anything if `-malloc_debug` (or `-malloc_test` if PETSc was confi # External Links $(_doc_external("Sys/PetscMallocTraceGet")) """ -function PetscMallocTraceGet() end +function PetscMallocTraceGet(petsclib::PetscLibType) end @for_petsc function PetscMallocTraceGet(petsclib::$UnionPetscLib) logging_ = Ref{PetscBool}() @@ -995,9 +1192,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMallocView")) """ -function PetscMallocView(fp::Libc.FILE) end +function PetscMallocView(petsclib::PetscLibType, fp::Libc.FILE) end -@for_petsc function PetscMallocView(petsclib::$UnionPetscLib, fp::Libc.FILE) +@for_petsc function PetscMallocView(petsclib::$UnionPetscLib, fp::Libc.FILE ) @chk ccall( (:PetscMallocView, $petsc_library), @@ -1033,9 +1230,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocSetDebug")) """ -function PetscMallocSetDebug(eachcall::PetscBool, initializenan::PetscBool) end +function PetscMallocSetDebug(petsclib::PetscLibType, eachcall::PetscBool, initializenan::PetscBool) end -@for_petsc function PetscMallocSetDebug(petsclib::$UnionPetscLib, eachcall::PetscBool, initializenan::PetscBool) +@for_petsc function PetscMallocSetDebug(petsclib::$UnionPetscLib, eachcall::PetscBool, initializenan::PetscBool ) @chk ccall( (:PetscMallocSetDebug, $petsc_library), @@ -1066,7 +1263,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMallocGetDebug")) """ -function PetscMallocGetDebug() end +function PetscMallocGetDebug(petsclib::PetscLibType) end @for_petsc function PetscMallocGetDebug(petsclib::$UnionPetscLib) basic_ = Ref{PetscBool}() @@ -1106,9 +1303,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocLogRequestedSizeSet")) """ -function PetscMallocLogRequestedSizeSet(flg::PetscBool) end +function PetscMallocLogRequestedSizeSet(petsclib::PetscLibType, flg::PetscBool) end -@for_petsc function PetscMallocLogRequestedSizeSet(petsclib::$UnionPetscLib, flg::PetscBool) +@for_petsc function PetscMallocLogRequestedSizeSet(petsclib::$UnionPetscLib, flg::PetscBool ) @chk ccall( (:PetscMallocLogRequestedSizeSet, $petsc_library), @@ -1137,7 +1334,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocLogRequestedSizeGet")) """ -function PetscMallocLogRequestedSizeGet() end +function PetscMallocLogRequestedSizeGet(petsclib::PetscLibType) end @for_petsc function PetscMallocLogRequestedSizeGet(petsclib::$UnionPetscLib) flg_ = Ref{PetscBool}() @@ -1172,9 +1369,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocSet")) """ -function PetscMallocSet(imalloc::external, ifree::external, iralloc::external) end +function PetscMallocSet(petsclib::PetscLibType, imalloc::external, ifree::external, iralloc::external) end -@for_petsc function PetscMallocSet(petsclib::$UnionPetscLib, imalloc::external, ifree::external, iralloc::external) +@for_petsc function PetscMallocSet(petsclib::$UnionPetscLib, imalloc::external, ifree::external, iralloc::external ) @chk ccall( (:PetscMallocSet, $petsc_library), @@ -1200,7 +1397,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocClear")) """ -function PetscMallocClear() end +function PetscMallocClear(petsclib::PetscLibType) end @for_petsc function PetscMallocClear(petsclib::$UnionPetscLib) @@ -1220,9 +1417,9 @@ end # External Links $(_doc_external("Sys/PetscMemoryTrace")) """ -function PetscMemoryTrace(label::Vector{Cchar}) end +function PetscMemoryTrace(petsclib::PetscLibType, label::Vector{Cchar}) end -@for_petsc function PetscMemoryTrace(petsclib::$UnionPetscLib, label::Vector{Cchar}) +@for_petsc function PetscMemoryTrace(petsclib::$UnionPetscLib, label::Vector{Cchar} ) @chk ccall( (:PetscMemoryTrace, $petsc_library), @@ -1251,7 +1448,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocSetDRAM")) """ -function PetscMallocSetDRAM() end +function PetscMallocSetDRAM(petsclib::PetscLibType) end @for_petsc function PetscMallocSetDRAM(petsclib::$UnionPetscLib) @@ -1278,7 +1475,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocResetDRAM")) """ -function PetscMallocResetDRAM() end +function PetscMallocResetDRAM(petsclib::PetscLibType) end @for_petsc function PetscMallocResetDRAM(petsclib::$UnionPetscLib) @@ -1311,9 +1508,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMallocSetCoalesce")) """ -function PetscMallocSetCoalesce(coalesce::PetscBool) end +function PetscMallocSetCoalesce(petsclib::PetscLibType, coalesce::PetscBool) end -@for_petsc function PetscMallocSetCoalesce(petsclib::$UnionPetscLib, coalesce::PetscBool) +@for_petsc function PetscMallocSetCoalesce(petsclib::$UnionPetscLib, coalesce::PetscBool ) @chk ccall( (:PetscMallocSetCoalesce, $petsc_library), @@ -1346,9 +1543,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscTestFile")) """ -function PetscTestFile(fname::Vector{Cchar}, mode::Cchar) end +function PetscTestFile(petsclib::PetscLibType, fname::Vector{Cchar}, mode::Cchar) end -@for_petsc function PetscTestFile(petsclib::$UnionPetscLib, fname::Vector{Cchar}, mode::Cchar) +@for_petsc function PetscTestFile(petsclib::$UnionPetscLib, fname::Vector{Cchar}, mode::Cchar ) flg_ = Ref{PetscBool}() @chk ccall( @@ -1383,9 +1580,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscTestDirectory")) """ -function PetscTestDirectory(dirname::Vector{Cchar}, mode::Cchar) end +function PetscTestDirectory(petsclib::PetscLibType, dirname::Vector{Cchar}, mode::Cchar) end -@for_petsc function PetscTestDirectory(petsclib::$UnionPetscLib, dirname::Vector{Cchar}, mode::Cchar) +@for_petsc function PetscTestDirectory(petsclib::$UnionPetscLib, dirname::Vector{Cchar}, mode::Cchar ) flg_ = Ref{PetscBool}() @chk ccall( @@ -1401,7 +1598,7 @@ function PetscTestDirectory(dirname::Vector{Cchar}, mode::Cchar) end end """ - found::Vector{Cchar},flg::PetscBool = PetscLs(petsclib::PetscLibType,comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) + flg::PetscBool = PetscLs(petsclib::PetscLibType,comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t) produce a listing of the files in a directory Collective @@ -1422,10 +1619,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLs")) """ -function PetscLs(comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) end +function PetscLs(petsclib::PetscLibType, comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t) end -@for_petsc function PetscLs(petsclib::$UnionPetscLib, comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) - found = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscLs(petsclib::$UnionPetscLib, comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t ) flg_ = Ref{PetscBool}() @chk ccall( @@ -1437,11 +1633,11 @@ function PetscLs(comm::MPI_Comm, dirname::Vector{Cchar}, tlen::Csize_t) end flg = flg_[] - return found,flg + return flg end """ - rpath::Vector{Cchar} = PetscGetRealPath(petsclib::PetscLibType,path::Vector{Cchar}) + PetscGetRealPath(petsclib::PetscLibType,path::Vector{Cchar}, rpath::Vector{Cchar}) Get the path without symbolic links etc. in absolute form. Not Collective @@ -1459,10 +1655,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetRealPath")) """ -function PetscGetRealPath(path::Vector{Cchar}) end +function PetscGetRealPath(petsclib::PetscLibType, path::Vector{Cchar}, rpath::Vector{Cchar}) end -@for_petsc function PetscGetRealPath(petsclib::$UnionPetscLib, path::Vector{Cchar}) - rpath = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetRealPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, rpath::Vector{Cchar} ) @chk ccall( (:PetscGetRealPath, $petsc_library), @@ -1472,11 +1667,11 @@ function PetscGetRealPath(path::Vector{Cchar}) end ) - return rpath + return nothing end """ - dir::Vector{Cchar} = PetscGetTmp(petsclib::PetscLibType,comm::MPI_Comm, len::Csize_t) + PetscGetTmp(petsclib::PetscLibType,comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t) Gets the name of the "tmp" directory, often this is `/tmp` Collective @@ -1494,9 +1689,9 @@ Options Database Keys: - `-tmp tmpdir` - name of the directory you wish to use as tmp Environmental Variables: -- ``PETSC_SHARED_TMP`` - indicates the directory is known to be shared among the MPI processes -- ``PETSC_NOT_SHARED_TMP`` - indicates the directory is known to be not shared among the MPI processes -- ``PETSC_TMP`` - name of the directory you wish to use as tmp +- `PETSC_SHARED_TMP` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_TMP` - indicates the directory is known to be not shared among the MPI processes +- `PETSC_TMP` - name of the directory you wish to use as tmp Level: developer @@ -1505,10 +1700,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetTmp")) """ -function PetscGetTmp(comm::MPI_Comm, len::Csize_t) end +function PetscGetTmp(petsclib::PetscLibType, comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscGetTmp(petsclib::$UnionPetscLib, comm::MPI_Comm, len::Csize_t) - dir = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetTmp(petsclib::$UnionPetscLib, comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscGetTmp, $petsc_library), @@ -1518,7 +1712,7 @@ function PetscGetTmp(comm::MPI_Comm, len::Csize_t) end ) - return dir + return nothing end """ @@ -1540,9 +1734,9 @@ Options Database Keys: - `-tmp tmpdir` - name of the directory you wish to use as tmp Environmental Variables: -- ``PETSC_SHARED_TMP`` - indicates the directory is known to be shared among the MPI processes -- ``PETSC_NOT_SHARED_TMP`` - indicates the directory is known to be not shared among the MPI processes -- ``PETSC_TMP`` - name of the directory you wish to use as tmp +- `PETSC_SHARED_TMP` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_TMP` - indicates the directory is known to be not shared among the MPI processes +- `PETSC_TMP` - name of the directory you wish to use as tmp Level: developer @@ -1551,9 +1745,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSharedTmp")) """ -function PetscSharedTmp(comm::MPI_Comm) end +function PetscSharedTmp(petsclib::PetscLibType, comm::MPI_Comm) end -@for_petsc function PetscSharedTmp(petsclib::$UnionPetscLib, comm::MPI_Comm) +@for_petsc function PetscSharedTmp(petsclib::$UnionPetscLib, comm::MPI_Comm ) shared_ = Ref{PetscBool}() @chk ccall( @@ -1585,8 +1779,8 @@ Options Database Keys: - `-not_shared_working_directory` - indicates the directory is known to be not shared among the MPI processes Environmental Variables: -- ``PETSC_SHARED_WORKING_DIRECTORY`` - indicates the directory is known to be shared among the MPI processes -- ``PETSC_NOT_SHARED_WORKING_DIRECTORY`` - indicates the directory is known to be not shared among the MPI processes +- `PETSC_SHARED_WORKING_DIRECTORY` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_WORKING_DIRECTORY` - indicates the directory is known to be not shared among the MPI processes Level: developer @@ -1595,9 +1789,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSharedWorkingDirectory")) """ -function PetscSharedWorkingDirectory(comm::MPI_Comm) end +function PetscSharedWorkingDirectory(petsclib::PetscLibType, comm::MPI_Comm) end -@for_petsc function PetscSharedWorkingDirectory(petsclib::$UnionPetscLib, comm::MPI_Comm) +@for_petsc function PetscSharedWorkingDirectory(petsclib::$UnionPetscLib, comm::MPI_Comm ) shared_ = Ref{PetscBool}() @chk ccall( @@ -1613,7 +1807,7 @@ function PetscSharedWorkingDirectory(comm::MPI_Comm) end end """ - localname::Vector{Cchar},found::PetscBool = PetscFileRetrieve(petsclib::PetscLibType,comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) + found::PetscBool = PetscFileRetrieve(petsclib::PetscLibType,comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t) Obtains a file from a URL or a compressed file and copies into local disk space as uncompressed. @@ -1635,26 +1829,25 @@ Level: developer # External Links $(_doc_external("Sys/PetscFileRetrieve")) """ -function PetscFileRetrieve(comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) end +function PetscFileRetrieve(petsclib::PetscLibType, comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t) end -@for_petsc function PetscFileRetrieve(petsclib::$UnionPetscLib, comm::MPI_Comm, url::Vector{Cchar}, llen::Csize_t) - localname = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscFileRetrieve(petsclib::$UnionPetscLib, comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t ) found_ = Ref{PetscBool}() @chk ccall( (:PetscFileRetrieve, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), - comm, url, localname, llen, found_, + comm, url, locname, llen, found_, ) found = found_[] - return localname,found + return found end """ - fullpath::Vector{Cchar} = PetscGetFullPath(petsclib::PetscLibType,path::Vector{Cchar}, flen::Csize_t) + PetscGetFullPath(petsclib::PetscLibType,path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t) Given a filename, returns the fully qualified file name. Not Collective @@ -1673,10 +1866,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetFullPath")) """ -function PetscGetFullPath(path::Vector{Cchar}, flen::Csize_t) end +function PetscGetFullPath(petsclib::PetscLibType, path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t) end -@for_petsc function PetscGetFullPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, flen::Csize_t) - fullpath = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetFullPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t ) @chk ccall( (:PetscGetFullPath, $petsc_library), @@ -1686,34 +1878,32 @@ function PetscGetFullPath(path::Vector{Cchar}, flen::Csize_t) end ) - return fullpath + return nothing end """ - data::Cvoid = PetscByteSwap(petsclib::PetscLibType,pdtype::PetscDataType, count::PetscCount) + PetscByteSwap(petsclib::PetscLibType,data::Cvoid, pdtype::PetscDataType, count::PetscCount) # External Links $(_doc_external("Sys/PetscByteSwap")) """ -function PetscByteSwap(pdtype::PetscDataType, count::PetscCount) end +function PetscByteSwap(petsclib::PetscLibType, data::Cvoid, pdtype::PetscDataType, count::PetscCount) end -@for_petsc function PetscByteSwap(petsclib::$UnionPetscLib, pdtype::PetscDataType, count::PetscCount) - data_ = Ref{Cvoid}() +@for_petsc function PetscByteSwap(petsclib::$UnionPetscLib, data::Cvoid, pdtype::PetscDataType, count::PetscCount ) @chk ccall( (:PetscByteSwap, $petsc_library), PetscErrorCode, (Ptr{Cvoid}, PetscDataType, PetscCount), - data_, pdtype, count, + data, pdtype, count, ) - data = data_[] - return data + return nothing end """ - data::Cvoid,count::PetscInt = PetscBinaryRead(petsclib::PetscLibType,fd::Cint, num::PetscCount, type::PetscDataType) + count::PetscInt = PetscBinaryRead(petsclib::PetscLibType,fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType) Reads from a binary file. Not Collective @@ -1735,23 +1925,21 @@ Level: developer # External Links $(_doc_external("Sys/PetscBinaryRead")) """ -function PetscBinaryRead(fd::Cint, num::PetscCount, type::PetscDataType) end +function PetscBinaryRead(petsclib::PetscLibType, fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType) end -@for_petsc function PetscBinaryRead(petsclib::$UnionPetscLib, fd::Cint, num::PetscCount, type::PetscDataType) - data_ = Ref{Cvoid}() - count_ = Ref{PetscInt}() +@for_petsc function PetscBinaryRead(petsclib::$UnionPetscLib, fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType ) + count_ = Ref{$PetscInt}() @chk ccall( (:PetscBinaryRead, $petsc_library), PetscErrorCode, - (Cint, Ptr{Cvoid}, PetscCount, Ptr{PetscInt}, PetscDataType), - fd, data_, num, count_, type, + (Cint, Ptr{Cvoid}, PetscCount, Ptr{$PetscInt}, PetscDataType), + fd, data, num, count_, type, ) - data = data_[] count = count_[] - return data,count + return count end """ @@ -1774,9 +1962,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscBinaryWrite")) """ -function PetscBinaryWrite(fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) end +function PetscBinaryWrite(petsclib::PetscLibType, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) end -@for_petsc function PetscBinaryWrite(petsclib::$UnionPetscLib, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) +@for_petsc function PetscBinaryWrite(petsclib::$UnionPetscLib, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType ) @chk ccall( (:PetscBinaryWrite, $petsc_library), @@ -1790,7 +1978,7 @@ function PetscBinaryWrite(fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType end """ - fd::Cint = PetscBinaryOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscFileMode) + PetscBinaryOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscFileMode, fd::Cint) Opens a PETSc binary file. Not Collective @@ -1810,25 +1998,23 @@ Level: advanced # External Links $(_doc_external("Sys/PetscBinaryOpen")) """ -function PetscBinaryOpen(name::Vector{Cchar}, mode::PetscFileMode) end +function PetscBinaryOpen(petsclib::PetscLibType, name::Vector{Cchar}, mode::PetscFileMode, fd::Cint) end -@for_petsc function PetscBinaryOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscFileMode) - fd_ = Ref{Cint}() +@for_petsc function PetscBinaryOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscFileMode, fd::Cint ) @chk ccall( (:PetscBinaryOpen, $petsc_library), PetscErrorCode, (Ptr{Cchar}, PetscFileMode, Ptr{Cint}), - name, mode, fd_, + name, mode, fd, ) - fd = fd_[] - return fd + return nothing end """ - fd::Cint = PetscBinaryClose(petsclib::PetscLibType) + PetscBinaryClose(petsclib::PetscLibType,fd::Cint) Closes a PETSc binary file. Not Collective @@ -1844,25 +2030,23 @@ Level: advanced # External Links $(_doc_external("Sys/PetscBinaryClose")) """ -function PetscBinaryClose() end +function PetscBinaryClose(petsclib::PetscLibType, fd::Cint) end -@for_petsc function PetscBinaryClose(petsclib::$UnionPetscLib) - fd_ = Ref{Cint}() +@for_petsc function PetscBinaryClose(petsclib::$UnionPetscLib, fd::Cint ) @chk ccall( (:PetscBinaryClose, $petsc_library), PetscErrorCode, (Cint,), - fd_, + fd, ) - fd = fd_[] - return fd + return nothing end """ - data::Cvoid,count::PetscInt = PetscBinarySynchronizedRead(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) + count::PetscInt = PetscBinarySynchronizedRead(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, data::Cvoid, num::PetscInt, type::PetscDataType) Reads from a binary file, all MPI processes get the same values Collective, No Fortran Support @@ -1885,23 +2069,21 @@ Level: developer # External Links $(_doc_external("Sys/PetscBinarySynchronizedRead")) """ -function PetscBinarySynchronizedRead(comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) end +function PetscBinarySynchronizedRead(petsclib::PetscLibType, comm::MPI_Comm, fd::Cint, data::Cvoid, num::PetscInt, type::PetscDataType) end -@for_petsc function PetscBinarySynchronizedRead(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, num::PetscInt, type::PetscDataType) - data_ = Ref{Cvoid}() - count_ = Ref{PetscInt}() +@for_petsc function PetscBinarySynchronizedRead(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, data::Cvoid, num::$PetscInt, type::PetscDataType ) + count_ = Ref{$PetscInt}() @chk ccall( (:PetscBinarySynchronizedRead, $petsc_library), PetscErrorCode, - (MPI_Comm, Cint, Ptr{Cvoid}, PetscInt, Ptr{PetscInt}, PetscDataType), - comm, fd, data_, num, count_, type, + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + comm, fd, data, num, count_, type, ) - data = data_[] count = count_[] - return data,count + return count end """ @@ -1925,14 +2107,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscBinarySynchronizedWrite")) """ -function PetscBinarySynchronizedWrite(comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) end +function PetscBinarySynchronizedWrite(petsclib::PetscLibType, comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) end -@for_petsc function PetscBinarySynchronizedWrite(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) +@for_petsc function PetscBinarySynchronizedWrite(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, p::Cvoid, n::$PetscInt, type::PetscDataType ) @chk ccall( (:PetscBinarySynchronizedWrite, $petsc_library), PetscErrorCode, - (MPI_Comm, Cint, Ptr{Cvoid}, PetscInt, PetscDataType), + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, PetscDataType), comm, fd, p, n, type, ) @@ -1941,7 +2123,7 @@ function PetscBinarySynchronizedWrite(comm::MPI_Comm, fd::Cint, p::Cvoid, n::Pet end """ - fp::Libc.FILE = PetscStartMatlab(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) + PetscStartMatlab(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE) starts up MATLAB with a MATLAB script Logically Collective, but only MPI rank 0 in the communicator does anything @@ -1961,25 +2143,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStartMatlab")) """ -function PetscStartMatlab(comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) end +function PetscStartMatlab(petsclib::PetscLibType, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE) end -@for_petsc function PetscStartMatlab(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}) - fp_ = Ref{Libc.FILE}() +@for_petsc function PetscStartMatlab(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE ) @chk ccall( (:PetscStartMatlab, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), - comm, machine, script, fp_, + comm, machine, script, fp, ) - fp = fp_[] - return fp + return nothing end """ - fp::Libc.FILE = PetscFOpen(petsclib::PetscLibType,comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) + PetscFOpen(petsclib::PetscLibType,comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) Has the first process in the MPI communicator open a file; all others do nothing. @@ -2001,21 +2181,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscFOpen")) """ -function PetscFOpen(comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) end +function PetscFOpen(petsclib::PetscLibType, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) end -@for_petsc function PetscFOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}) - fp_ = Ref{Libc.FILE}() +@for_petsc function PetscFOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE ) @chk ccall( (:PetscFOpen, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), - comm, name, mode, fp_, + comm, name, mode, fp, ) - fp = fp_[] - return fp + return nothing end """ @@ -2036,9 +2214,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscFClose")) """ -function PetscFClose(comm::MPI_Comm, fd::Libc.FILE) end +function PetscFClose(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end -@for_petsc function PetscFClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) +@for_petsc function PetscFClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) @chk ccall( (:PetscFClose, $petsc_library), @@ -2068,9 +2246,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPClose")) """ -function PetscPClose(comm::MPI_Comm, fd::Libc.FILE) end +function PetscPClose(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end -@for_petsc function PetscPClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) +@for_petsc function PetscPClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) @chk ccall( (:PetscPClose, $petsc_library), @@ -2084,7 +2262,7 @@ function PetscPClose(comm::MPI_Comm, fd::Libc.FILE) end end """ - fp::Libc.FILE = PetscPOpen(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) + PetscPOpen(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) Runs a program on MPI rank 0 and sends either its input or output to a file. @@ -2106,21 +2284,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPOpen")) """ -function PetscPOpen(comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) end +function PetscPOpen(petsclib::PetscLibType, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) end -@for_petsc function PetscPOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}) - fp_ = Ref{Libc.FILE}() +@for_petsc function PetscPOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE ) @chk ccall( (:PetscPOpen, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), - comm, machine, program, mode, fp_, + comm, machine, program, mode, fp, ) - fp = fp_[] - return fp + return nothing end """ @@ -2142,9 +2318,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPOpenSetMachine")) """ -function PetscPOpenSetMachine(machine::Vector{Cchar}) end +function PetscPOpenSetMachine(petsclib::PetscLibType, machine::Vector{Cchar}) end -@for_petsc function PetscPOpenSetMachine(petsclib::$UnionPetscLib, machine::Vector{Cchar}) +@for_petsc function PetscPOpenSetMachine(petsclib::$UnionPetscLib, machine::Vector{Cchar} ) @chk ccall( (:PetscPOpenSetMachine, $petsc_library), @@ -2158,7 +2334,7 @@ function PetscPOpenSetMachine(machine::Vector{Cchar}) end end """ - path::Vector{Cchar} = PetscGetWorkingDirectory(petsclib::PetscLibType,len::Csize_t) + PetscGetWorkingDirectory(petsclib::PetscLibType,path::Vector{Cchar}, len::Csize_t) Gets the current working directory. Not Collective @@ -2176,10 +2352,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetWorkingDirectory")) """ -function PetscGetWorkingDirectory(len::Csize_t) end +function PetscGetWorkingDirectory(petsclib::PetscLibType, path::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscGetWorkingDirectory(petsclib::$UnionPetscLib, len::Csize_t) - path = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetWorkingDirectory(petsclib::$UnionPetscLib, path::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscGetWorkingDirectory, $petsc_library), @@ -2189,11 +2364,11 @@ function PetscGetWorkingDirectory(len::Csize_t) end ) - return path + return nothing end """ - dir::Vector{Cchar} = PetscGetHomeDirectory(petsclib::PetscLibType,maxlen::Csize_t) + PetscGetHomeDirectory(petsclib::PetscLibType,dir::Vector{Cchar}, maxlen::Csize_t) Returns the name of the user's home directory Not Collective @@ -2211,10 +2386,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetHomeDirectory")) """ -function PetscGetHomeDirectory(maxlen::Csize_t) end +function PetscGetHomeDirectory(petsclib::PetscLibType, dir::Vector{Cchar}, maxlen::Csize_t) end -@for_petsc function PetscGetHomeDirectory(petsclib::$UnionPetscLib, maxlen::Csize_t) - dir = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetHomeDirectory(petsclib::$UnionPetscLib, dir::Vector{Cchar}, maxlen::Csize_t ) @chk ccall( (:PetscGetHomeDirectory, $petsc_library), @@ -2224,11 +2398,46 @@ function PetscGetHomeDirectory(maxlen::Csize_t) end ) - return dir + return nothing +end + +""" + PetscFixFilename(petsclib::PetscLibType,filein::Vector{Cchar}, fileout::Vector{Cchar}) +Fixes a file name so that it is correct for both Unix and +Microsoft Windows by using the correct `/` or `\` to separate directories. + +Not Collective + +Input Parameter: +- `filein` - name of file to be fixed + +Output Parameter: +- `fileout` - the fixed name. Should long enough to hold the filename. + +Level: developer + +-seealso: `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscFixFilename")) +""" +function PetscFixFilename(petsclib::PetscLibType, filein::Vector{Cchar}, fileout::Vector{Cchar}) end + +@for_petsc function PetscFixFilename(petsclib::$UnionPetscLib, filein::Vector{Cchar}, fileout::Vector{Cchar} ) + + @chk ccall( + (:PetscFixFilename, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + filein, fileout, + ) + + + return nothing end """ - path::Vector{Cchar} = PetscGetRelativePath(petsclib::PetscLibType,fullpath::Vector{Cchar}, flen::Csize_t) + PetscGetRelativePath(petsclib::PetscLibType,fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t) Given a filename, returns the relative path (removes all directory specifiers). @@ -2248,10 +2457,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetRelativePath")) """ -function PetscGetRelativePath(fullpath::Vector{Cchar}, flen::Csize_t) end +function PetscGetRelativePath(petsclib::PetscLibType, fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t) end -@for_petsc function PetscGetRelativePath(petsclib::$UnionPetscLib, fullpath::Vector{Cchar}, flen::Csize_t) - path = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetRelativePath(petsclib::$UnionPetscLib, fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t ) @chk ccall( (:PetscGetRelativePath, $petsc_library), @@ -2261,11 +2469,11 @@ function PetscGetRelativePath(fullpath::Vector{Cchar}, flen::Csize_t) end ) - return path + return nothing end """ - size::Csize_t = PetscFormatConvertGetSize(petsclib::PetscLibType,format::Vector{Cchar}) + PetscFormatConvertGetSize(petsclib::PetscLibType,format::Vector{Cchar}, size::Csize_t) Gets the length of a string needed to hold data converted with `PetscFormatConvert()` based on the format No Fortran Support @@ -2283,25 +2491,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscFormatConvertGetSize")) """ -function PetscFormatConvertGetSize(format::Vector{Cchar}) end +function PetscFormatConvertGetSize(petsclib::PetscLibType, format::Vector{Cchar}, size::Csize_t) end -@for_petsc function PetscFormatConvertGetSize(petsclib::$UnionPetscLib, format::Vector{Cchar}) - size_ = Ref{Csize_t}() +@for_petsc function PetscFormatConvertGetSize(petsclib::$UnionPetscLib, format::Vector{Cchar}, size::Csize_t ) @chk ccall( (:PetscFormatConvertGetSize, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{Csize_t}), - format, size_, + format, size, ) - size = size_[] - return size + return nothing end """ - newformat::Vector{Cchar} = PetscFormatConvert(petsclib::PetscLibType,format::Vector{Cchar}) + PetscFormatConvert(petsclib::PetscLibType,format::Vector{Cchar}, newformat::Vector{Cchar}) converts %g to [|%g|] so that `PetscVSNPrintf()` can ensure all %g formatted numbers have a decimal point when printed. No Fortran Support @@ -2319,10 +2525,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscFormatConvert")) """ -function PetscFormatConvert(format::Vector{Cchar}) end +function PetscFormatConvert(petsclib::PetscLibType, format::Vector{Cchar}, newformat::Vector{Cchar}) end -@for_petsc function PetscFormatConvert(petsclib::$UnionPetscLib, format::Vector{Cchar}) - newformat = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscFormatConvert(petsclib::$UnionPetscLib, format::Vector{Cchar}, newformat::Vector{Cchar} ) @chk ccall( (:PetscFormatConvert, $petsc_library), @@ -2332,7 +2537,7 @@ function PetscFormatConvert(format::Vector{Cchar}) end ) - return newformat + return nothing end """ @@ -2349,9 +2554,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFFlush")) """ -function PetscFFlush(fd::Libc.FILE) end +function PetscFFlush(petsclib::PetscLibType, fd::Libc.FILE) end -@for_petsc function PetscFFlush(petsclib::$UnionPetscLib, fd::Libc.FILE) +@for_petsc function PetscFFlush(petsclib::$UnionPetscLib, fd::Libc.FILE ) @chk ccall( (:PetscFFlush, $petsc_library), @@ -2383,9 +2588,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSynchronizedFlush")) """ -function PetscSynchronizedFlush(comm::MPI_Comm, fd::Libc.FILE) end +function PetscSynchronizedFlush(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end -@for_petsc function PetscSynchronizedFlush(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE) +@for_petsc function PetscSynchronizedFlush(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) @chk ccall( (:PetscSynchronizedFlush, $petsc_library), @@ -2399,7 +2604,7 @@ function PetscSynchronizedFlush(comm::MPI_Comm, fd::Libc.FILE) end end """ - string::Vector{Cchar} = PetscSynchronizedFGets(petsclib::PetscLibType,comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) + PetscSynchronizedFGets(petsclib::PetscLibType,comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar}) Multiple MPI processes all get the same line from a file. Collective @@ -2420,10 +2625,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSynchronizedFGets")) """ -function PetscSynchronizedFGets(comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) end +function PetscSynchronizedFGets(petsclib::PetscLibType, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar}) end -@for_petsc function PetscSynchronizedFGets(petsclib::$UnionPetscLib, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) - string = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscSynchronizedFGets(petsclib::$UnionPetscLib, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar} ) @chk ccall( (:PetscSynchronizedFGets, $petsc_library), @@ -2433,7 +2637,7 @@ function PetscSynchronizedFGets(comm::MPI_Comm, fp::Libc.FILE, len::Csize_t) end ) - return string + return nothing end """ @@ -2442,14 +2646,14 @@ end # External Links $(_doc_external("Sys/PetscFormatRealArray")) """ -function PetscFormatRealArray(buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) end +function PetscFormatRealArray(petsclib::PetscLibType, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) end -@for_petsc function PetscFormatRealArray(petsclib::$UnionPetscLib, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) +@for_petsc function PetscFormatRealArray(petsclib::$UnionPetscLib, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::$PetscInt, x::Vector{$PetscReal} ) @chk ccall( (:PetscFormatRealArray, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Csize_t, Ptr{Cchar}, PetscInt, Ptr{PetscReal}), + (Ptr{Cchar}, Csize_t, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), buf, len, fmt, n, x, ) @@ -2473,9 +2677,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMkdir")) """ -function PetscMkdir(dir::Vector{Cchar}) end +function PetscMkdir(petsclib::PetscLibType, dir::Vector{Cchar}) end -@for_petsc function PetscMkdir(petsclib::$UnionPetscLib, dir::Vector{Cchar}) +@for_petsc function PetscMkdir(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) @chk ccall( (:PetscMkdir, $petsc_library), @@ -2502,9 +2706,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscMkdtemp")) """ -function PetscMkdtemp(dir::Vector{Cchar}) end +function PetscMkdtemp(petsclib::PetscLibType, dir::Vector{Cchar}) end -@for_petsc function PetscMkdtemp(petsclib::$UnionPetscLib, dir::Vector{Cchar}) +@for_petsc function PetscMkdtemp(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) @chk ccall( (:PetscMkdtemp, $petsc_library), @@ -2531,9 +2735,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscRMTree")) """ -function PetscRMTree(dir::Vector{Cchar}) end +function PetscRMTree(petsclib::PetscLibType, dir::Vector{Cchar}) end -@for_petsc function PetscRMTree(petsclib::$UnionPetscLib, dir::Vector{Cchar}) +@for_petsc function PetscRMTree(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) @chk ccall( (:PetscRMTree, $petsc_library), @@ -2557,7 +2761,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPythonFinalize")) """ -function PetscPythonFinalize() end +function PetscPythonFinalize(petsclib::PetscLibType) end @for_petsc function PetscPythonFinalize(petsclib::$UnionPetscLib) @@ -2589,9 +2793,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPythonInitialize")) """ -function PetscPythonInitialize(pyexe::Vector{Cchar}, pylib::Vector{Cchar}) end +function PetscPythonInitialize(petsclib::PetscLibType, pyexe::Vector{Cchar}, pylib::Vector{Cchar}) end -@for_petsc function PetscPythonInitialize(petsclib::$UnionPetscLib, pyexe::Vector{Cchar}, pylib::Vector{Cchar}) +@for_petsc function PetscPythonInitialize(petsclib::$UnionPetscLib, pyexe::Vector{Cchar}, pylib::Vector{Cchar} ) @chk ccall( (:PetscPythonInitialize, $petsc_library), @@ -2615,7 +2819,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscPythonPrintError")) """ -function PetscPythonPrintError() end +function PetscPythonPrintError(petsclib::PetscLibType) end @for_petsc function PetscPythonPrintError(petsclib::$UnionPetscLib) @@ -2640,9 +2844,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscPythonMonitorSet")) """ -function PetscPythonMonitorSet(obj::PetscObject, url::Vector{Cchar}) end +function PetscPythonMonitorSet(petsclib::PetscLibType, obj::PetscObject, url::Vector{Cchar}) end -@for_petsc function PetscPythonMonitorSet(petsclib::$UnionPetscLib, obj::PetscObject, url::Vector{Cchar}) +@for_petsc function PetscPythonMonitorSet(petsclib::$UnionPetscLib, obj::PetscObject, url::Vector{Cchar} ) @chk ccall( (:PetscPythonMonitorSet, $petsc_library), @@ -2667,7 +2871,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscSysFinalizePackage")) """ -function PetscSysFinalizePackage() end +function PetscSysFinalizePackage(petsclib::PetscLibType) end @for_petsc function PetscSysFinalizePackage(petsclib::$UnionPetscLib) @@ -2694,7 +2898,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscSysInitializePackage")) """ -function PetscSysInitializePackage() end +function PetscSysInitializePackage(petsclib::PetscLibType) end @for_petsc function PetscSysInitializePackage(petsclib::$UnionPetscLib) @@ -2732,9 +2936,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMonitorCompare")) """ -function PetscMonitorCompare(nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) end +function PetscMonitorCompare(petsclib::PetscLibType, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) end -@for_petsc function PetscMonitorCompare(petsclib::$UnionPetscLib, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) +@for_petsc function PetscMonitorCompare(petsclib::$UnionPetscLib, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn ) identical_ = Ref{PetscBool}() @chk ccall( @@ -2750,7 +2954,79 @@ function PetscMonitorCompare(nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDe end """ - t::Cint = PetscOpenSocket(petsclib::PetscLibType,hostname::Vector{Cchar}, portnum::Cint) + htype::hid_t = PetscDataTypeToHDF5DataType(petsclib::PetscLibType,ptype::PetscDataType) +Converts the PETSc name of a datatype to its HDF5 name. + +Not Collective + +Input Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Output Parameter: +- `htype` - the HDF5 datatype + +Level: advanced + +-seealso: [](sec_viewers), `PetscDataType`, `PetscHDF5DataTypeToPetscDataType()` + +# External Links +$(_doc_external("Sys/PetscDataTypeToHDF5DataType")) +""" +function PetscDataTypeToHDF5DataType(petsclib::PetscLibType, ptype::PetscDataType) end + +@for_petsc function PetscDataTypeToHDF5DataType(petsclib::$UnionPetscLib, ptype::PetscDataType ) + htype_ = Ref{hid_t}() + + @chk ccall( + (:PetscDataTypeToHDF5DataType, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{hid_t}), + ptype, htype_, + ) + + htype = htype_[] + + return htype +end + +""" + ptype::PetscDataType = PetscHDF5DataTypeToPetscDataType(petsclib::PetscLibType,htype::hid_t) +Finds the PETSc name of a datatype from its HDF5 name + +Not Collective + +Input Parameter: +- `htype` - the HDF5 datatype (for example `H5T_NATIVE_DOUBLE`, ...) + +Output Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Level: advanced + +-seealso: [](sec_viewers), `PetscDataType` + +# External Links +$(_doc_external("Sys/PetscHDF5DataTypeToPetscDataType")) +""" +function PetscHDF5DataTypeToPetscDataType(petsclib::PetscLibType, htype::hid_t) end + +@for_petsc function PetscHDF5DataTypeToPetscDataType(petsclib::$UnionPetscLib, htype::hid_t ) + ptype_ = Ref{PetscDataType}() + + @chk ccall( + (:PetscHDF5DataTypeToPetscDataType, $petsc_library), + PetscErrorCode, + (hid_t, Ptr{PetscDataType}), + htype, ptype_, + ) + + ptype = unsafe_string(ptype_[]) + + return ptype +end + +""" + PetscOpenSocket(petsclib::PetscLibType,hostname::Vector{Cchar}, portnum::Cint, t::Cint) handles connected to an open port where someone is waiting. Input Parameters: @@ -2765,21 +3041,19 @@ Output Parameter: # External Links $(_doc_external("Sys/PetscOpenSocket")) """ -function PetscOpenSocket(hostname::Vector{Cchar}, portnum::Cint) end +function PetscOpenSocket(petsclib::PetscLibType, hostname::Vector{Cchar}, portnum::Cint, t::Cint) end -@for_petsc function PetscOpenSocket(petsclib::$UnionPetscLib, hostname::Vector{Cchar}, portnum::Cint) - t_ = Ref{Cint}() +@for_petsc function PetscOpenSocket(petsclib::$UnionPetscLib, hostname::Vector{Cchar}, portnum::Cint, t::Cint ) @chk ccall( (:PetscOpenSocket, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Cint, Ptr{Cint}), - hostname, portnum, t_, + hostname, portnum, t, ) - t = t_[] - return t + return nothing end """ @@ -2788,9 +3062,9 @@ end # External Links $(_doc_external("Sys/PetscBTView")) """ -function PetscBTView(m::PetscCount, bt::PetscBT, viewer::PetscViewer) end +function PetscBTView(petsclib::PetscLibType, m::PetscCount, bt::PetscBT, viewer::PetscViewer) end -@for_petsc function PetscBTView(petsclib::$UnionPetscLib, m::PetscCount, bt::PetscBT, viewer::PetscViewer) +@for_petsc function PetscBTView(petsclib::$UnionPetscLib, m::PetscCount, bt::PetscBT, viewer::PetscViewer ) @chk ccall( (:PetscBTView, $petsc_library), @@ -2819,9 +3093,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscRegisterFinalize")) """ -function PetscRegisterFinalize(f::external) end +function PetscRegisterFinalize(petsclib::PetscLibType, f::external) end -@for_petsc function PetscRegisterFinalize(petsclib::$UnionPetscLib, f::external) +@for_petsc function PetscRegisterFinalize(petsclib::$UnionPetscLib, f::external ) @chk ccall( (:PetscRegisterFinalize, $petsc_library), @@ -2847,7 +3121,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscRegisterFinalizeAll")) """ -function PetscRegisterFinalizeAll() end +function PetscRegisterFinalizeAll(petsclib::PetscLibType) end @for_petsc function PetscRegisterFinalizeAll(petsclib::$UnionPetscLib) @@ -2880,9 +3154,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscHasExternalPackage")) """ -function PetscHasExternalPackage(pkg::Vector{Cchar}) end +function PetscHasExternalPackage(petsclib::PetscLibType, pkg::Vector{Cchar}) end -@for_petsc function PetscHasExternalPackage(petsclib::$UnionPetscLib, pkg::Vector{Cchar}) +@for_petsc function PetscHasExternalPackage(petsclib::$UnionPetscLib, pkg::Vector{Cchar} ) has_ = Ref{PetscBool}() @chk ccall( @@ -2938,9 +3212,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInitializeNoPointers")) """ -function PetscInitializeNoPointers(argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) end +function PetscInitializeNoPointers(petsclib::PetscLibType, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) end -@for_petsc function PetscInitializeNoPointers(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) +@for_petsc function PetscInitializeNoPointers(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar} ) @chk ccall( (:PetscInitializeNoPointers, $petsc_library), @@ -2967,7 +3241,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInitializeNoArguments")) """ -function PetscInitializeNoArguments() end +function PetscInitializeNoArguments(petsclib::PetscLibType) end @for_petsc function PetscInitializeNoArguments(petsclib::$UnionPetscLib) @@ -2995,7 +3269,7 @@ Level: beginner # External Links $(_doc_external("Sys/PetscInitialized")) """ -function PetscInitialized() end +function PetscInitialized(petsclib::PetscLibType) end @for_petsc function PetscInitialized(petsclib::$UnionPetscLib) isInitialized_ = Ref{PetscBool}() @@ -3026,7 +3300,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscFinalized")) """ -function PetscFinalized() end +function PetscFinalized(petsclib::PetscLibType) end @for_petsc function PetscFinalized(petsclib::$UnionPetscLib) isFinalized_ = Ref{PetscBool}() @@ -3064,16 +3338,16 @@ Level: developer # External Links $(_doc_external("Sys/PetscMaxSum")) """ -function PetscMaxSum(comm::MPI_Comm, array::Vector{PetscInt}) end +function PetscMaxSum(petsclib::PetscLibType, comm::MPI_Comm, array::Vector{PetscInt}) end -@for_petsc function PetscMaxSum(petsclib::$UnionPetscLib, comm::MPI_Comm, array::Vector{PetscInt}) - max_ = Ref{PetscInt}() - sum_ = Ref{PetscInt}() +@for_petsc function PetscMaxSum(petsclib::$UnionPetscLib, comm::MPI_Comm, array::Vector{$PetscInt} ) + max_ = Ref{$PetscInt}() + sum_ = Ref{$PetscInt}() @chk ccall( (:PetscMaxSum, $petsc_library), PetscErrorCode, - (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), comm, array, max_, sum_, ) @@ -3089,9 +3363,9 @@ end # External Links $(_doc_external("Sys/PetscSetProgramName")) """ -function PetscSetProgramName(name::Vector{Cchar}) end +function PetscSetProgramName(petsclib::PetscLibType, name::Vector{Cchar}) end -@for_petsc function PetscSetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar}) +@for_petsc function PetscSetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar} ) @chk ccall( (:PetscSetProgramName, $petsc_library), @@ -3105,7 +3379,7 @@ function PetscSetProgramName(name::Vector{Cchar}) end end """ - name::Vector{Cchar} = PetscGetProgramName(petsclib::PetscLibType,len::Csize_t) + PetscGetProgramName(petsclib::PetscLibType,name::Vector{Cchar}, len::Csize_t) Gets the name of the running program. Not Collective @@ -3123,10 +3397,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscGetProgramName")) """ -function PetscGetProgramName(len::Csize_t) end +function PetscGetProgramName(petsclib::PetscLibType, name::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscGetProgramName(petsclib::$UnionPetscLib, len::Csize_t) - name = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscGetProgramName, $petsc_library), @@ -3136,11 +3409,11 @@ function PetscGetProgramName(len::Csize_t) end ) - return name + return nothing end """ - argc::Cint,args::Cchar = PetscGetArgs(petsclib::PetscLibType) + PetscGetArgs(petsclib::PetscLibType,argc::Cint, args::Cchar) Allows you to access the raw command line arguments anywhere after `PetscInitialize()` is called but before `PetscFinalize()`. @@ -3157,27 +3430,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGetArgs")) """ -function PetscGetArgs() end +function PetscGetArgs(petsclib::PetscLibType, argc::Cint, args::Cchar) end -@for_petsc function PetscGetArgs(petsclib::$UnionPetscLib) - argc_ = Ref{Cint}() - args_ = Ref{Cchar}() +@for_petsc function PetscGetArgs(petsclib::$UnionPetscLib, argc::Cint, args::Cchar ) @chk ccall( (:PetscGetArgs, $petsc_library), PetscErrorCode, (Ptr{Cint}, Cchar), - argc_, args_, + argc, args, ) - argc = argc_[] - args = args_[] - return argc,args + return nothing end """ - args::Cchar = PetscGetArguments(petsclib::PetscLibType) + PetscGetArguments(petsclib::PetscLibType,args::Cchar) Allows you to access the command line arguments anywhere after `PetscInitialize()` is called but before `PetscFinalize()`. @@ -3193,25 +3462,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGetArguments")) """ -function PetscGetArguments() end +function PetscGetArguments(petsclib::PetscLibType, args::Cchar) end -@for_petsc function PetscGetArguments(petsclib::$UnionPetscLib) - args_ = Ref{Cchar}() +@for_petsc function PetscGetArguments(petsclib::$UnionPetscLib, args::Cchar ) @chk ccall( (:PetscGetArguments, $petsc_library), PetscErrorCode, (Cchar,), - args_, + args, ) - args = args_[] - return args + return nothing end """ - args::Cchar = PetscFreeArguments(petsclib::PetscLibType) + PetscFreeArguments(petsclib::PetscLibType,args::Cchar) Frees the memory obtained with `PetscGetArguments()` Not Collective, No Fortran Support @@ -3226,21 +3493,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFreeArguments")) """ -function PetscFreeArguments() end +function PetscFreeArguments(petsclib::PetscLibType, args::Cchar) end -@for_petsc function PetscFreeArguments(petsclib::$UnionPetscLib) - args_ = Ref{Cchar}() +@for_petsc function PetscFreeArguments(petsclib::$UnionPetscLib, args::Cchar ) @chk ccall( (:PetscFreeArguments, $petsc_library), PetscErrorCode, (Cchar,), - args_, + args, ) - args = args_[] - return args + return nothing end """ @@ -3334,13 +3599,13 @@ this is useful when you are running many jobs that utilize SAWs at the same time - `-saws_root ` - allow SAWs to have access to the given directory to search for requested resources and files Environmental Variables: -- ``PETSC_TMP`` - alternative directory to use instead of `/tmp` -- ``PETSC_SHARED_TMP`` - `/tmp` is shared by all processes -- ``PETSC_NOT_SHARED_TMP`` - each process has its own private `/tmp` -- ``PETSC_OPTIONS`` - a string containing additional options for PETSc in the form of command line "-key value" pairs -- ``PETSC_OPTIONS_YAML`` - (requires configuring PETSc to use libyaml with `--download-yaml`) a string containing additional options for PETSc in the form of a YAML document -- ``PETSC_VIEWER_SOCKET_PORT`` - socket number to use for socket viewer -- ``PETSC_VIEWER_SOCKET_MACHINE`` - machine to use for socket viewer to connect to +- `PETSC_TMP` - alternative directory to use instead of `/tmp` +- `PETSC_SHARED_TMP` - `/tmp` is shared by all processes +- `PETSC_NOT_SHARED_TMP` - each process has its own private `/tmp` +- `PETSC_OPTIONS` - a string containing additional options for PETSc in the form of command line "-key value" pairs +- `PETSC_OPTIONS_YAML` - (requires configuring PETSc to use libyaml with `--download-yaml`) a string containing additional options for PETSc in the form of a YAML document +- `PETSC_VIEWER_SOCKET_PORT` - socket number to use for socket viewer +- `PETSC_VIEWER_SOCKET_MACHINE` - machine to use for socket viewer to connect to Level: beginner @@ -3349,9 +3614,9 @@ Level: beginner # External Links $(_doc_external("Sys/PetscInitialize")) """ -function PetscInitialize(argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) end +function PetscInitialize(petsclib::PetscLibType, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) end -@for_petsc function PetscInitialize(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) +@for_petsc function PetscInitialize(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar} ) @chk ccall( (:PetscInitialize, $petsc_library), @@ -3387,7 +3652,7 @@ Level: beginner # External Links $(_doc_external("Sys/PetscFinalize")) """ -function PetscFinalize() end +function PetscFinalize(petsclib::PetscLibType) end @for_petsc function PetscFinalize(petsclib::$UnionPetscLib) @@ -3415,7 +3680,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscEnd")) """ -function PetscEnd() end +function PetscEnd(petsclib::PetscLibType) end @for_petsc function PetscEnd(petsclib::$UnionPetscLib) @@ -3447,9 +3712,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSetHelpVersionFunctions")) """ -function PetscSetHelpVersionFunctions(help::external, version::external) end +function PetscSetHelpVersionFunctions(petsclib::PetscLibType, help::external, version::external) end -@for_petsc function PetscSetHelpVersionFunctions(petsclib::$UnionPetscLib, help::external, version::external) +@for_petsc function PetscSetHelpVersionFunctions(petsclib::$UnionPetscLib, help::external, version::external ) @chk ccall( (:PetscSetHelpVersionFunctions, $petsc_library), @@ -3477,7 +3742,7 @@ Level: beginner # External Links $(_doc_external("Sys/PetscInitializeFortran")) """ -function PetscInitializeFortran() end +function PetscInitializeFortran(petsclib::PetscLibType) end @for_petsc function PetscInitializeFortran(petsclib::$UnionPetscLib) @@ -3492,7 +3757,7 @@ function PetscInitializeFortran() end end """ - tag::PetscMPIInt = PetscCommGetNewTag(petsclib::PetscLibType,comm::MPI_Comm) + PetscCommGetNewTag(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt) Gets a unique new tag from a PETSc communicator Collective @@ -3510,25 +3775,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommGetNewTag")) """ -function PetscCommGetNewTag(comm::MPI_Comm) end +function PetscCommGetNewTag(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt) end -@for_petsc function PetscCommGetNewTag(petsclib::$UnionPetscLib, comm::MPI_Comm) - tag_ = Ref{PetscMPIInt}() +@for_petsc function PetscCommGetNewTag(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt ) @chk ccall( (:PetscCommGetNewTag, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{PetscMPIInt}), - comm, tag_, + comm, tag, ) - tag = tag_[] - return tag + return nothing end """ - comm_out::MPI_Comm = PetscCommGetComm(petsclib::PetscLibType,comm_in::MPI_Comm) + PetscCommGetComm(petsclib::PetscLibType,comm_in::MPI_Comm, comm_out::MPI_Comm) get a new MPI communicator from a PETSc communicator that can be passed off to another package Collective @@ -3546,21 +3809,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommGetComm")) """ -function PetscCommGetComm(comm_in::MPI_Comm) end +function PetscCommGetComm(petsclib::PetscLibType, comm_in::MPI_Comm, comm_out::MPI_Comm) end -@for_petsc function PetscCommGetComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm) - comm_out_ = Ref{MPI_Comm}() +@for_petsc function PetscCommGetComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm ) @chk ccall( (:PetscCommGetComm, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{MPI_Comm}), - comm_in, comm_out_, + comm_in, comm_out, ) - comm_out = comm_out_[] - return comm_out + return nothing end """ @@ -3580,9 +3841,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommRestoreComm")) """ -function PetscCommRestoreComm(comm_in::MPI_Comm, comm_out::MPI_Comm) end +function PetscCommRestoreComm(petsclib::PetscLibType, comm_in::MPI_Comm, comm_out::MPI_Comm) end -@for_petsc function PetscCommRestoreComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm) +@for_petsc function PetscCommRestoreComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm ) @chk ccall( (:PetscCommRestoreComm, $petsc_library), @@ -3615,9 +3876,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommDuplicate")) """ -function PetscCommDuplicate(comm_in::MPI_Comm) end +function PetscCommDuplicate(petsclib::PetscLibType, comm_in::MPI_Comm) end -@for_petsc function PetscCommDuplicate(petsclib::$UnionPetscLib, comm_in::MPI_Comm) +@for_petsc function PetscCommDuplicate(petsclib::$UnionPetscLib, comm_in::MPI_Comm ) comm_out_ = Ref{MPI_Comm}() first_tag_ = Ref{PetscMPIInt}() @@ -3650,9 +3911,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommDestroy")) """ -function PetscCommDestroy(comm::MPI_Comm) end +function PetscCommDestroy(petsclib::PetscLibType, comm::MPI_Comm) end -@for_petsc function PetscCommDestroy(petsclib::$UnionPetscLib, comm::MPI_Comm) +@for_petsc function PetscCommDestroy(petsclib::$UnionPetscLib, comm::MPI_Comm ) @chk ccall( (:PetscCommDestroy, $petsc_library), @@ -3666,7 +3927,7 @@ function PetscCommDestroy(comm::MPI_Comm) end end """ - version::Vector{Cchar} = PetscGetVersion(petsclib::PetscLibType,len::Csize_t) + PetscGetVersion(petsclib::PetscLibType,version::Vector{Cchar}, len::Csize_t) Gets the PETSc version information in a string. Not Collective; No Fortran Support @@ -3684,10 +3945,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetVersion")) """ -function PetscGetVersion(len::Csize_t) end +function PetscGetVersion(petsclib::PetscLibType, version::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscGetVersion(petsclib::$UnionPetscLib, len::Csize_t) - version = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetVersion(petsclib::$UnionPetscLib, version::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscGetVersion, $petsc_library), @@ -3697,7 +3957,7 @@ function PetscGetVersion(len::Csize_t) end ) - return version + return nothing end """ @@ -3719,18 +3979,18 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetVersionNumber")) """ -function PetscGetVersionNumber() end +function PetscGetVersionNumber(petsclib::PetscLibType) end @for_petsc function PetscGetVersionNumber(petsclib::$UnionPetscLib) - major_ = Ref{PetscInt}() - minor_ = Ref{PetscInt}() - subminor_ = Ref{PetscInt}() - release_ = Ref{PetscInt}() + major_ = Ref{$PetscInt}() + minor_ = Ref{$PetscInt}() + subminor_ = Ref{$PetscInt}() + release_ = Ref{$PetscInt}() @chk ccall( (:PetscGetVersionNumber, $petsc_library), PetscErrorCode, - (Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + (Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), major_, minor_, subminor_, release_, ) @@ -3759,14 +4019,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscBLASSetNumThreads")) """ -function PetscBLASSetNumThreads(nt::PetscInt) end +function PetscBLASSetNumThreads(petsclib::PetscLibType, nt::PetscInt) end -@for_petsc function PetscBLASSetNumThreads(petsclib::$UnionPetscLib, nt::PetscInt) +@for_petsc function PetscBLASSetNumThreads(petsclib::$UnionPetscLib, nt::$PetscInt ) @chk ccall( (:PetscBLASSetNumThreads, $petsc_library), PetscErrorCode, - (PetscInt,), + ($PetscInt,), nt, ) @@ -3788,15 +4048,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscBLASGetNumThreads")) """ -function PetscBLASGetNumThreads() end +function PetscBLASGetNumThreads(petsclib::PetscLibType) end @for_petsc function PetscBLASGetNumThreads(petsclib::$UnionPetscLib) - nt_ = Ref{PetscInt}() + nt_ = Ref{$PetscInt}() @chk ccall( (:PetscBLASGetNumThreads, $petsc_library), PetscErrorCode, - (Ptr{PetscInt},), + (Ptr{$PetscInt},), nt_, ) @@ -3824,9 +4084,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscDataTypeGetSize")) """ -function PetscDataTypeGetSize(ptype::PetscDataType) end +function PetscDataTypeGetSize(petsclib::PetscLibType, ptype::PetscDataType) end -@for_petsc function PetscDataTypeGetSize(petsclib::$UnionPetscLib, ptype::PetscDataType) +@for_petsc function PetscDataTypeGetSize(petsclib::$UnionPetscLib, ptype::PetscDataType ) size_ = Ref{Csize_t}() @chk ccall( @@ -3861,9 +4121,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscDataTypeFromString")) """ -function PetscDataTypeFromString(name::Vector{Cchar}) end +function PetscDataTypeFromString(petsclib::PetscLibType, name::Vector{Cchar}) end -@for_petsc function PetscDataTypeFromString(petsclib::$UnionPetscLib, name::Vector{Cchar}) +@for_petsc function PetscDataTypeFromString(petsclib::$UnionPetscLib, name::Vector{Cchar} ) ptype_ = Ref{PetscDataType}() found_ = Ref{PetscBool}() @@ -3874,7 +4134,7 @@ function PetscDataTypeFromString(name::Vector{Cchar}) end name, ptype_, found_, ) - ptype = ptype_[] + ptype = unsafe_string(ptype_[]) found = found_[] return ptype,found @@ -3886,7 +4146,7 @@ end # External Links $(_doc_external("Sys/PetscKokkosInitializeCheck")) """ -function PetscKokkosInitializeCheck() end +function PetscKokkosInitializeCheck(petsclib::PetscLibType) end @for_petsc function PetscKokkosInitializeCheck(petsclib::$UnionPetscLib) @@ -3906,7 +4166,7 @@ end # External Links $(_doc_external("Sys/PetscElementalInitializePackage")) """ -function PetscElementalInitializePackage() end +function PetscElementalInitializePackage(petsclib::PetscLibType) end @for_petsc function PetscElementalInitializePackage(petsclib::$UnionPetscLib) @@ -3926,7 +4186,7 @@ end # External Links $(_doc_external("Sys/PetscElementalInitialized")) """ -function PetscElementalInitialized() end +function PetscElementalInitialized(petsclib::PetscLibType) end @for_petsc function PetscElementalInitialized(petsclib::$UnionPetscLib) isInitialized_ = Ref{PetscBool}() @@ -3949,7 +4209,7 @@ end # External Links $(_doc_external("Sys/PetscElementalFinalizePackage")) """ -function PetscElementalFinalizePackage() end +function PetscElementalFinalizePackage(petsclib::PetscLibType) end @for_petsc function PetscElementalFinalizePackage(petsclib::$UnionPetscLib) @@ -3981,9 +4241,9 @@ Output Parameter: # External Links $(_doc_external("Sys/PetscGetMemType")) """ -function PetscGetMemType(ptr::Cvoid) end +function PetscGetMemType(petsclib::PetscLibType, ptr::Cvoid) end -@for_petsc function PetscGetMemType(petsclib::$UnionPetscLib, ptr::Cvoid) +@for_petsc function PetscGetMemType(petsclib::$UnionPetscLib, ptr::Cvoid ) type_ = Ref{PetscMemType}() @chk ccall( @@ -3993,7 +4253,7 @@ function PetscGetMemType(ptr::Cvoid) end ptr, type_, ) - type = type_[] + type = unsafe_string(type_[]) return type end @@ -4021,14 +4281,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscTimSort")) """ -function PetscTimSort(n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) end +function PetscTimSort(petsclib::PetscLibType, n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) end -@for_petsc function PetscTimSort(petsclib::$UnionPetscLib, n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) +@for_petsc function PetscTimSort(petsclib::$UnionPetscLib, n::$PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid ) @chk ccall( (:PetscTimSort, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + ($PetscInt, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), n, arr, size, cmp, ctx, ) @@ -4037,7 +4297,7 @@ function PetscTimSort(n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx end """ - arr::Cvoid,barr::Cvoid = PetscTimSortWithArray(petsclib::PetscLibType,n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) + PetscTimSortWithArray(petsclib::PetscLibType,n::PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid) Sorts an array in place in increasing order using Tim Peters adaptive sorting algorithm and reorders a second array to match the first. The arrays need not be the same type. @@ -4061,23 +4321,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscTimSortWithArray")) """ -function PetscTimSortWithArray(n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) end +function PetscTimSortWithArray(petsclib::PetscLibType, n::PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid) end -@for_petsc function PetscTimSortWithArray(petsclib::$UnionPetscLib, n::PetscInt, asize::Csize_t, bsize::Csize_t, cmp::external, ctx::Cvoid) - arr_ = Ref{Cvoid}() - barr_ = Ref{Cvoid}() +@for_petsc function PetscTimSortWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid ) @chk ccall( (:PetscTimSortWithArray, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), - n, arr_, asize, barr_, bsize, cmp, ctx, + ($PetscInt, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + n, arr, asize, barr, bsize, cmp, ctx, ) - arr = arr_[] - barr = barr_[] - return arr,barr + return nothing end """ @@ -4100,14 +4356,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscIntSortSemiOrdered")) """ -function PetscIntSortSemiOrdered(n::PetscInt, arr::Vector{PetscInt}) end +function PetscIntSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscInt}) end -@for_petsc function PetscIntSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscInt}) +@for_petsc function PetscIntSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{$PetscInt} ) @chk ccall( (:PetscIntSortSemiOrdered, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscInt}), n, arr, ) @@ -4136,14 +4392,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscIntSortSemiOrderedWithArray")) """ -function PetscIntSortSemiOrderedWithArray(n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) end +function PetscIntSortSemiOrderedWithArray(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) end -@for_petsc function PetscIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) +@for_petsc function PetscIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{$PetscInt}, arr2::Vector{$PetscInt} ) @chk ccall( (:PetscIntSortSemiOrderedWithArray, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), n, arr1, arr2, ) @@ -4171,14 +4427,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMPIIntSortSemiOrdered")) """ -function PetscMPIIntSortSemiOrdered(n::PetscInt, arr::Vector{PetscMPIInt}) end +function PetscMPIIntSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscMPIInt}) end -@for_petsc function PetscMPIIntSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscMPIInt}) +@for_petsc function PetscMPIIntSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{PetscMPIInt} ) @chk ccall( (:PetscMPIIntSortSemiOrdered, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscMPIInt}), + ($PetscInt, Ptr{PetscMPIInt}), n, arr, ) @@ -4207,14 +4463,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMPIIntSortSemiOrderedWithArray")) """ -function PetscMPIIntSortSemiOrderedWithArray(n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) end +function PetscMPIIntSortSemiOrderedWithArray(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) end -@for_petsc function PetscMPIIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) +@for_petsc function PetscMPIIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt} ) @chk ccall( (:PetscMPIIntSortSemiOrderedWithArray, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + ($PetscInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), n, arr1, arr2, ) @@ -4242,14 +4498,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscRealSortSemiOrdered")) """ -function PetscRealSortSemiOrdered(n::PetscInt, arr::Vector{PetscReal}) end +function PetscRealSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscReal}) end -@for_petsc function PetscRealSortSemiOrdered(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscReal}) +@for_petsc function PetscRealSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{$PetscReal} ) @chk ccall( (:PetscRealSortSemiOrdered, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}), + ($PetscInt, Ptr{$PetscReal}), n, arr, ) @@ -4278,14 +4534,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscRealSortSemiOrderedWithArrayInt")) """ -function PetscRealSortSemiOrderedWithArrayInt(n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) end +function PetscRealSortSemiOrderedWithArrayInt(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) end -@for_petsc function PetscRealSortSemiOrderedWithArrayInt(petsclib::$UnionPetscLib, n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) +@for_petsc function PetscRealSortSemiOrderedWithArrayInt(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{$PetscReal}, arr2::Vector{$PetscInt} ) @chk ccall( (:PetscRealSortSemiOrderedWithArrayInt, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), n, arr1, arr2, ) @@ -4313,16 +4569,16 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLinearRegression")) """ -function PetscLinearRegression(n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) end +function PetscLinearRegression(petsclib::PetscLibType, n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) end -@for_petsc function PetscLinearRegression(petsclib::$UnionPetscLib, n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) - slope_ = Ref{PetscReal}() - intercept_ = Ref{PetscReal}() +@for_petsc function PetscLinearRegression(petsclib::$UnionPetscLib, n::$PetscInt, x::Vector{$PetscReal}, y::Vector{$PetscReal} ) + slope_ = Ref{$PetscReal}() + intercept_ = Ref{$PetscReal}() @chk ccall( (:PetscLinearRegression, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), n, x, y, slope_, intercept_, ) @@ -4352,15 +4608,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedInt")) """ -function PetscSortedInt(n::PetscCount, X::Vector{PetscInt}) end +function PetscSortedInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end -@for_petsc function PetscSortedInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) +@for_petsc function PetscSortedInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) sorted_ = Ref{PetscBool}() @chk ccall( (:PetscSortedInt, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscBool}), + (PetscCount, Ptr{$PetscInt}, Ptr{PetscBool}), n, X, sorted_, ) @@ -4389,15 +4645,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedInt64")) """ -function PetscSortedInt64(n::PetscCount, X::Vector{PetscInt64}) end +function PetscSortedInt64(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt64}) end -@for_petsc function PetscSortedInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt64}) +@for_petsc function PetscSortedInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt64} ) sorted_ = Ref{PetscBool}() @chk ccall( (:PetscSortedInt64, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt64}, Ptr{PetscBool}), + (PetscCount, Ptr{$PetscInt64}, Ptr{PetscBool}), n, X, sorted_, ) @@ -4421,14 +4677,14 @@ Input Parameters: # External Links $(_doc_external("Sys/PetscSortInt")) """ -function PetscSortInt(n::PetscCount, X::Vector{PetscInt}) end +function PetscSortInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end -@for_petsc function PetscSortInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) +@for_petsc function PetscSortInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) @chk ccall( (:PetscSortInt, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}), + (PetscCount, Ptr{$PetscInt}), n, X, ) @@ -4451,14 +4707,14 @@ Input Parameters: # External Links $(_doc_external("Sys/PetscSortInt64")) """ -function PetscSortInt64(n::PetscCount, X::Vector{PetscInt64}) end +function PetscSortInt64(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt64}) end -@for_petsc function PetscSortInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt64}) +@for_petsc function PetscSortInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt64} ) @chk ccall( (:PetscSortInt64, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt64}), + (PetscCount, Ptr{$PetscInt64}), n, X, ) @@ -4481,9 +4737,9 @@ Input Parameters: # External Links $(_doc_external("Sys/PetscSortCount")) """ -function PetscSortCount(n::PetscCount, X::Vector{PetscCount}) end +function PetscSortCount(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscCount}) end -@for_petsc function PetscSortCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount}) +@for_petsc function PetscSortCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount} ) @chk ccall( (:PetscSortCount, $petsc_library), @@ -4513,14 +4769,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortReverseInt")) """ -function PetscSortReverseInt(n::PetscCount, X::Vector{PetscInt}) end +function PetscSortReverseInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end -@for_petsc function PetscSortReverseInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) +@for_petsc function PetscSortReverseInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) @chk ccall( (:PetscSortReverseInt, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}), + (PetscCount, Ptr{$PetscInt}), n, X, ) @@ -4548,14 +4804,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedRemoveDupsInt")) """ -function PetscSortedRemoveDupsInt(n::PetscInt, X::Vector{PetscInt}) end +function PetscSortedRemoveDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end -@for_petsc function PetscSortedRemoveDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) +@for_petsc function PetscSortedRemoveDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) @chk ccall( (:PetscSortedRemoveDupsInt, $petsc_library), PetscErrorCode, - (Ptr{PetscInt}, Ptr{PetscInt}), + (Ptr{$PetscInt}, Ptr{$PetscInt}), n, X, ) @@ -4583,15 +4839,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedCheckDupsInt")) """ -function PetscSortedCheckDupsInt(n::PetscCount, X::Vector{PetscInt}) end +function PetscSortedCheckDupsInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end -@for_petsc function PetscSortedCheckDupsInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}) +@for_petsc function PetscSortedCheckDupsInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) flg_ = Ref{PetscBool}() @chk ccall( (:PetscSortedCheckDupsInt, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscBool}), + (PetscCount, Ptr{$PetscInt}, Ptr{PetscBool}), n, X, flg_, ) @@ -4620,9 +4876,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedCheckDupsCount")) """ -function PetscSortedCheckDupsCount(n::PetscCount, X::Vector{PetscCount}) end +function PetscSortedCheckDupsCount(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscCount}) end -@for_petsc function PetscSortedCheckDupsCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount}) +@for_petsc function PetscSortedCheckDupsCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount} ) flg_ = Ref{PetscBool}() @chk ccall( @@ -4657,14 +4913,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortRemoveDupsInt")) """ -function PetscSortRemoveDupsInt(n::PetscInt, X::Vector{PetscInt}) end +function PetscSortRemoveDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end -@for_petsc function PetscSortRemoveDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) +@for_petsc function PetscSortRemoveDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) @chk ccall( (:PetscSortRemoveDupsInt, $petsc_library), PetscErrorCode, - (Ptr{PetscInt}, Ptr{PetscInt}), + (Ptr{$PetscInt}, Ptr{$PetscInt}), n, X, ) @@ -4693,15 +4949,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFindInt")) """ -function PetscFindInt(key::PetscInt, n::PetscCount, X::Vector{PetscInt}) end +function PetscFindInt(petsclib::PetscLibType, key::PetscInt, n::PetscCount, X::Vector{PetscInt}) end -@for_petsc function PetscFindInt(petsclib::$UnionPetscLib, key::PetscInt, n::PetscCount, X::Vector{PetscInt}) - loc_ = Ref{PetscInt}() +@for_petsc function PetscFindInt(petsclib::$UnionPetscLib, key::$PetscInt, n::PetscCount, X::Vector{$PetscInt} ) + loc_ = Ref{$PetscInt}() @chk ccall( (:PetscFindInt, $petsc_library), PetscErrorCode, - (PetscInt, PetscCount, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), key, n, X, loc_, ) @@ -4711,7 +4967,7 @@ function PetscFindInt(key::PetscInt, n::PetscCount, X::Vector{PetscInt}) end end """ - loc::PetscCount = PetscFindCount(petsclib::PetscLibType,key::PetscCount, n::PetscCount, X::Vector{PetscCount}) + PetscFindCount(petsclib::PetscLibType,key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount) Finds the location of a `PetscCount` key in a sorted array of `PetscCount` Not Collective @@ -4731,21 +4987,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFindCount")) """ -function PetscFindCount(key::PetscCount, n::PetscCount, X::Vector{PetscCount}) end +function PetscFindCount(petsclib::PetscLibType, key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount) end -@for_petsc function PetscFindCount(petsclib::$UnionPetscLib, key::PetscCount, n::PetscCount, X::Vector{PetscCount}) - loc_ = Ref{PetscCount}() +@for_petsc function PetscFindCount(petsclib::$UnionPetscLib, key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount ) @chk ccall( (:PetscFindCount, $petsc_library), PetscErrorCode, (PetscCount, PetscCount, Ptr{PetscCount}, Ptr{PetscCount}), - key, n, X, loc_, + key, n, X, loc, ) - loc = loc_[] - return loc + return nothing end """ @@ -4768,15 +5022,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscCheckDupsInt")) """ -function PetscCheckDupsInt(n::PetscInt, X::Vector{PetscInt}) end +function PetscCheckDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end -@for_petsc function PetscCheckDupsInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscInt}) +@for_petsc function PetscCheckDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) dups_ = Ref{PetscBool}() @chk ccall( (:PetscCheckDupsInt, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + ($PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), n, X, dups_, ) @@ -4806,15 +5060,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFindMPIInt")) """ -function PetscFindMPIInt(key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) end +function PetscFindMPIInt(petsclib::PetscLibType, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) end -@for_petsc function PetscFindMPIInt(petsclib::$UnionPetscLib, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) - loc_ = Ref{PetscInt}() +@for_petsc function PetscFindMPIInt(petsclib::$UnionPetscLib, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt} ) + loc_ = Ref{$PetscInt}() @chk ccall( (:PetscFindMPIInt, $petsc_library), PetscErrorCode, - (PetscMPIInt, PetscCount, Ptr{PetscMPIInt}, Ptr{PetscInt}), + (PetscMPIInt, PetscCount, Ptr{PetscMPIInt}, Ptr{$PetscInt}), key, n, X, loc_, ) @@ -4842,14 +5096,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithArray")) """ -function PetscSortIntWithArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) end +function PetscSortIntWithArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) end -@for_petsc function PetscSortIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) +@for_petsc function PetscSortIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt} ) @chk ccall( (:PetscSortIntWithArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}), + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), n, X, Y, ) @@ -4877,14 +5131,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithArrayPair")) """ -function PetscSortIntWithArrayPair(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) end +function PetscSortIntWithArrayPair(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) end -@for_petsc function PetscSortIntWithArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) +@for_petsc function PetscSortIntWithArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt}, Z::Vector{$PetscInt} ) @chk ccall( (:PetscSortIntWithArrayPair, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}), + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), n, X, Y, Z, ) @@ -4911,14 +5165,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithMPIIntArray")) """ -function PetscSortIntWithMPIIntArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) end +function PetscSortIntWithMPIIntArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) end -@for_petsc function PetscSortIntWithMPIIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) +@for_petsc function PetscSortIntWithMPIIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{PetscMPIInt} ) @chk ccall( (:PetscSortIntWithMPIIntArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscMPIInt}), + (PetscCount, Ptr{$PetscInt}, Ptr{PetscMPIInt}), n, X, Y, ) @@ -4945,14 +5199,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithCountArray")) """ -function PetscSortIntWithCountArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) end +function PetscSortIntWithCountArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) end -@for_petsc function PetscSortIntWithCountArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) +@for_petsc function PetscSortIntWithCountArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{PetscCount} ) @chk ccall( (:PetscSortIntWithCountArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscCount}), + (PetscCount, Ptr{$PetscInt}, Ptr{PetscCount}), n, X, Y, ) @@ -4980,14 +5234,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithIntCountArrayPair")) """ -function PetscSortIntWithIntCountArrayPair(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) end +function PetscSortIntWithIntCountArrayPair(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) end -@for_petsc function PetscSortIntWithIntCountArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) +@for_petsc function PetscSortIntWithIntCountArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt}, Z::Vector{PetscCount} ) @chk ccall( (:PetscSortIntWithIntCountArrayPair, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscCount}), + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscCount}), n, X, Y, Z, ) @@ -5015,9 +5269,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedMPIInt")) """ -function PetscSortedMPIInt(n::PetscCount, X::Vector{PetscMPIInt}) end +function PetscSortedMPIInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}) end -@for_petsc function PetscSortedMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}) +@for_petsc function PetscSortedMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt} ) sorted_ = Ref{PetscBool}() @chk ccall( @@ -5049,9 +5303,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortMPIInt")) """ -function PetscSortMPIInt(n::PetscCount, X::Vector{PetscMPIInt}) end +function PetscSortMPIInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}) end -@for_petsc function PetscSortMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}) +@for_petsc function PetscSortMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt} ) @chk ccall( (:PetscSortMPIInt, $petsc_library), @@ -5084,14 +5338,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortRemoveDupsMPIInt")) """ -function PetscSortRemoveDupsMPIInt(n::PetscInt, X::Vector{PetscMPIInt}) end +function PetscSortRemoveDupsMPIInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscMPIInt}) end -@for_petsc function PetscSortRemoveDupsMPIInt(petsclib::$UnionPetscLib, n::PetscInt, X::Vector{PetscMPIInt}) +@for_petsc function PetscSortRemoveDupsMPIInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{PetscMPIInt} ) @chk ccall( (:PetscSortRemoveDupsMPIInt, $petsc_library), PetscErrorCode, - (Ptr{PetscInt}, Ptr{PetscMPIInt}), + (Ptr{$PetscInt}, Ptr{PetscMPIInt}), n, X, ) @@ -5118,9 +5372,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortMPIIntWithArray")) """ -function PetscSortMPIIntWithArray(n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) end +function PetscSortMPIIntWithArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) end -@for_petsc function PetscSortMPIIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) +@for_petsc function PetscSortMPIIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt} ) @chk ccall( (:PetscSortMPIIntWithArray, $petsc_library), @@ -5152,14 +5406,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortMPIIntWithIntArray")) """ -function PetscSortMPIIntWithIntArray(n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) end +function PetscSortMPIIntWithIntArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) end -@for_petsc function PetscSortMPIIntWithIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) +@for_petsc function PetscSortMPIIntWithIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{$PetscInt} ) @chk ccall( (:PetscSortMPIIntWithIntArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscInt}), + (PetscCount, Ptr{PetscMPIInt}, Ptr{$PetscInt}), n, X, Y, ) @@ -5186,14 +5440,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithScalarArray")) """ -function PetscSortIntWithScalarArray(n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) end +function PetscSortIntWithScalarArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) end -@for_petsc function PetscSortIntWithScalarArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) +@for_petsc function PetscSortIntWithScalarArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscScalar} ) @chk ccall( (:PetscSortIntWithScalarArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{PetscScalar}), + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscScalar}), n, X, Y, ) @@ -5223,14 +5477,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithDataArray")) """ -function PetscSortIntWithDataArray(n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) end +function PetscSortIntWithDataArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) end -@for_petsc function PetscSortIntWithDataArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) +@for_petsc function PetscSortIntWithDataArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid ) @chk ccall( (:PetscSortIntWithDataArray, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscInt}, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}), + (PetscCount, Ptr{$PetscInt}, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}), n, X, Y, size, t2, ) @@ -5261,16 +5515,16 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMergeIntArray")) """ -function PetscMergeIntArray(an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) end +function PetscMergeIntArray(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) end -@for_petsc function PetscMergeIntArray(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) - n_ = Ref{PetscInt}() - L_ = Ref{PetscInt}() +@for_petsc function PetscMergeIntArray(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{$PetscInt}, bn::$PetscInt, bI::Vector{$PetscInt} ) + n_ = Ref{$PetscInt}() + L_ = Ref{$PetscInt}() @chk ccall( (:PetscMergeIntArray, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt), + ($PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt), an, aI, bn, bI, n_, L_, ) @@ -5306,17 +5560,17 @@ Output Parameters: # External Links $(_doc_external("Sys/PetscMergeIntArrayPair")) """ -function PetscMergeIntArrayPair(an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) end +function PetscMergeIntArrayPair(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) end -@for_petsc function PetscMergeIntArrayPair(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) - n_ = Ref{PetscInt}() - L_ = Ref{Ptr{PetscInt}}() - J_ = Ref{Ptr{PetscInt}}() +@for_petsc function PetscMergeIntArrayPair(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{$PetscInt}, aJ::Vector{$PetscInt}, bn::$PetscInt, bI::Vector{$PetscInt}, bJ::Vector{$PetscInt} ) + n_ = Ref{$PetscInt}() + L_ = Ref{Ptr{$PetscInt}}() + J_ = Ref{Ptr{$PetscInt}}() @chk ccall( (:PetscMergeIntArrayPair, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{Ptr{PetscInt}}, Ptr{Ptr{PetscInt}}), + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), an, aI, aJ, bn, bI, bJ, n_, L_, J_, ) @@ -5328,7 +5582,7 @@ function PetscMergeIntArrayPair(an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{P end """ - n::PetscInt,L::PetscMPIInt = PetscMergeMPIIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) + n::PetscInt = PetscMergeMPIIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt) Merges two SORTED `PetscMPIInt` arrays. Not Collective @@ -5350,23 +5604,21 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMergeMPIIntArray")) """ -function PetscMergeMPIIntArray(an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) end +function PetscMergeMPIIntArray(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt) end -@for_petsc function PetscMergeMPIIntArray(petsclib::$UnionPetscLib, an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}) - n_ = Ref{PetscInt}() - L_ = Ref{PetscMPIInt}() +@for_petsc function PetscMergeMPIIntArray(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{PetscMPIInt}, bn::$PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt ) + n_ = Ref{$PetscInt}() @chk ccall( (:PetscMergeMPIIntArray, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscMPIInt}, PetscInt, Ptr{PetscMPIInt}, Ptr{PetscInt}, PetscMPIInt), - an, aI, bn, bI, n_, L_, + ($PetscInt, Ptr{PetscMPIInt}, $PetscInt, Ptr{PetscMPIInt}, Ptr{$PetscInt}, PetscMPIInt), + an, aI, bn, bI, n_, L, ) n = n_[] - L = L_[] - return n,L + return n end """ @@ -5394,19 +5646,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscProcessTree")) """ -function PetscProcessTree(n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) end +function PetscProcessTree(petsclib::PetscLibType, n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) end -@for_petsc function PetscProcessTree(petsclib::$UnionPetscLib, n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) - Nlevels_ = Ref{PetscInt}() - Level_ = Ref{PetscInt}() - Levelcnt_ = Ref{PetscInt}() - Idbylevel_ = Ref{PetscInt}() - Column_ = Ref{PetscInt}() +@for_petsc function PetscProcessTree(petsclib::$UnionPetscLib, n::$PetscInt, mask::Vector{PetscBool}, parentid::Vector{$PetscInt} ) + Nlevels_ = Ref{$PetscInt}() + Level_ = Ref{$PetscInt}() + Levelcnt_ = Ref{$PetscInt}() + Idbylevel_ = Ref{$PetscInt}() + Column_ = Ref{$PetscInt}() @chk ccall( (:PetscProcessTree, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscBool}, Ptr{PetscInt}, Ptr{PetscInt}, PetscInt, PetscInt, PetscInt, PetscInt), + ($PetscInt, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, $PetscInt, $PetscInt, $PetscInt), n, mask, parentid, Nlevels_, Level_, Levelcnt_, Idbylevel_, Column_, ) @@ -5440,15 +5692,15 @@ Level: developer # External Links $(_doc_external("Sys/PetscParallelSortedInt")) """ -function PetscParallelSortedInt(comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) end +function PetscParallelSortedInt(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) end -@for_petsc function PetscParallelSortedInt(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) +@for_petsc function PetscParallelSortedInt(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, keys::Vector{$PetscInt} ) is_sorted_ = Ref{PetscBool}() @chk ccall( (:PetscParallelSortedInt, $petsc_library), PetscErrorCode, - (MPI_Comm, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), comm, n, keys, is_sorted_, ) @@ -5474,9 +5726,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommBuildTwoSidedSetType")) """ -function PetscCommBuildTwoSidedSetType(comm::MPI_Comm, twosided::PetscBuildTwoSidedType) end +function PetscCommBuildTwoSidedSetType(petsclib::PetscLibType, comm::MPI_Comm, twosided::PetscBuildTwoSidedType) end -@for_petsc function PetscCommBuildTwoSidedSetType(petsclib::$UnionPetscLib, comm::MPI_Comm, twosided::PetscBuildTwoSidedType) +@for_petsc function PetscCommBuildTwoSidedSetType(petsclib::$UnionPetscLib, comm::MPI_Comm, twosided::PetscBuildTwoSidedType ) @chk ccall( (:PetscCommBuildTwoSidedSetType, $petsc_library), @@ -5506,7 +5758,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscCommBuildTwoSidedGetType")) """ -function PetscCommBuildTwoSidedGetType() end +function PetscCommBuildTwoSidedGetType(petsclib::PetscLibType) end @for_petsc function PetscCommBuildTwoSidedGetType(petsclib::$UnionPetscLib) comm_ = Ref{MPI_Comm}() @@ -5520,7 +5772,7 @@ function PetscCommBuildTwoSidedGetType() end ) comm = comm_[] - twosided = twosided_[] + twosided = unsafe_string(twosided_[]) return comm,twosided end @@ -5546,14 +5798,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscSplitOwnershipBlock")) """ -function PetscSplitOwnershipBlock(comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) end +function PetscSplitOwnershipBlock(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) end -@for_petsc function PetscSplitOwnershipBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) +@for_petsc function PetscSplitOwnershipBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt ) @chk ccall( (:PetscSplitOwnershipBlock, $petsc_library), PetscErrorCode, - (MPI_Comm, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), comm, bs, n, N, ) @@ -5580,14 +5832,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscSplitOwnership")) """ -function PetscSplitOwnership(comm::MPI_Comm, n::PetscInt, N::PetscInt) end +function PetscSplitOwnership(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end -@for_petsc function PetscSplitOwnership(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, N::PetscInt) +@for_petsc function PetscSplitOwnership(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) @chk ccall( (:PetscSplitOwnership, $petsc_library), PetscErrorCode, - (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), comm, n, N, ) @@ -5614,14 +5866,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscSplitOwnershipEqual")) """ -function PetscSplitOwnershipEqual(comm::MPI_Comm, n::PetscInt, N::PetscInt) end +function PetscSplitOwnershipEqual(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end -@for_petsc function PetscSplitOwnershipEqual(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, N::PetscInt) +@for_petsc function PetscSplitOwnershipEqual(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) @chk ccall( (:PetscSplitOwnershipEqual, $petsc_library), PetscErrorCode, - (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), comm, n, N, ) @@ -5630,7 +5882,7 @@ function PetscSplitOwnershipEqual(comm::MPI_Comm, n::PetscInt, N::PetscInt) end end """ - argc::Cint,args::Cchar = PetscStrToArray(petsclib::PetscLibType,s::Vector{Cchar}, sp::Cchar) + PetscStrToArray(petsclib::PetscLibType,s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar) Separates a string by a character (for example ' ' or '\n') and creates an array of strings Not Collective; No Fortran Support @@ -5650,27 +5902,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrToArray")) """ -function PetscStrToArray(s::Vector{Cchar}, sp::Cchar) end +function PetscStrToArray(petsclib::PetscLibType, s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar) end -@for_petsc function PetscStrToArray(petsclib::$UnionPetscLib, s::Vector{Cchar}, sp::Cchar) - argc_ = Ref{Cint}() - args_ = Ref{Cchar}() +@for_petsc function PetscStrToArray(petsclib::$UnionPetscLib, s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar ) @chk ccall( (:PetscStrToArray, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Cchar, Ptr{Cint}, Cchar), - s, sp, argc_, args_, + s, sp, argc, args, ) - argc = argc_[] - args = args_[] - return argc,args + return nothing end """ - argc::Cint,args::Cchar = PetscStrToArrayDestroy(petsclib::PetscLibType) + PetscStrToArrayDestroy(petsclib::PetscLibType,argc::Cint, args::Cchar) Frees array created with `PetscStrToArray()`. Not Collective; No Fortran Support @@ -5686,27 +5934,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrToArrayDestroy")) """ -function PetscStrToArrayDestroy() end +function PetscStrToArrayDestroy(petsclib::PetscLibType, argc::Cint, args::Cchar) end -@for_petsc function PetscStrToArrayDestroy(petsclib::$UnionPetscLib) - argc_ = Ref{Cint}() - args_ = Ref{Cchar}() +@for_petsc function PetscStrToArrayDestroy(petsclib::$UnionPetscLib, argc::Cint, args::Cchar ) @chk ccall( (:PetscStrToArrayDestroy, $petsc_library), PetscErrorCode, (Cint, Cchar), - argc_, args_, + argc, args, ) - argc = argc_[] - args = args_[] - return argc,args + return nothing end """ - t::Cchar = PetscStrArrayallocpy(petsclib::PetscLibType,list::Cchar) + PetscStrArrayallocpy(petsclib::PetscLibType,list::Cchar, t::Cchar) Allocates space to hold a copy of an array of strings then copies the strings Not Collective; No Fortran Support @@ -5724,25 +5968,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrArrayallocpy")) """ -function PetscStrArrayallocpy(list::Cchar) end +function PetscStrArrayallocpy(petsclib::PetscLibType, list::Cchar, t::Cchar) end -@for_petsc function PetscStrArrayallocpy(petsclib::$UnionPetscLib, list::Cchar) - t_ = Ref{Cchar}() +@for_petsc function PetscStrArrayallocpy(petsclib::$UnionPetscLib, list::Cchar, t::Cchar ) @chk ccall( (:PetscStrArrayallocpy, $petsc_library), PetscErrorCode, (Cchar, Cchar), - list, t_, + list, t, ) - t = t_[] - return t + return nothing end """ - list::Cchar = PetscStrArrayDestroy(petsclib::PetscLibType) + PetscStrArrayDestroy(petsclib::PetscLibType,list::Cchar) Frees array of strings created with `PetscStrArrayallocpy()`. Not Collective; No Fortran Support @@ -5757,25 +5999,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrArrayDestroy")) """ -function PetscStrArrayDestroy() end +function PetscStrArrayDestroy(petsclib::PetscLibType, list::Cchar) end -@for_petsc function PetscStrArrayDestroy(petsclib::$UnionPetscLib) - list_ = Ref{Cchar}() +@for_petsc function PetscStrArrayDestroy(petsclib::$UnionPetscLib, list::Cchar ) @chk ccall( (:PetscStrArrayDestroy, $petsc_library), PetscErrorCode, (Cchar,), - list_, + list, ) - list = list_[] - return list + return nothing end """ - t::Cchar = PetscStrNArrayallocpy(petsclib::PetscLibType,n::PetscInt, list::Cchar) + PetscStrNArrayallocpy(petsclib::PetscLibType,n::PetscInt, list::Cchar, t::Cchar) Allocates space to hold a copy of an array of strings then copies the strings Not Collective; No Fortran Support @@ -5794,25 +6034,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrNArrayallocpy")) """ -function PetscStrNArrayallocpy(n::PetscInt, list::Cchar) end +function PetscStrNArrayallocpy(petsclib::PetscLibType, n::PetscInt, list::Cchar, t::Cchar) end -@for_petsc function PetscStrNArrayallocpy(petsclib::$UnionPetscLib, n::PetscInt, list::Cchar) - t_ = Ref{Cchar}() +@for_petsc function PetscStrNArrayallocpy(petsclib::$UnionPetscLib, n::$PetscInt, list::Cchar, t::Cchar ) @chk ccall( (:PetscStrNArrayallocpy, $petsc_library), PetscErrorCode, - (PetscInt, Cchar, Cchar), - n, list, t_, + ($PetscInt, Cchar, Cchar), + n, list, t, ) - t = t_[] - return t + return nothing end """ - n::PetscInt,list::Cchar = PetscStrNArrayDestroy(petsclib::PetscLibType) + n::PetscInt = PetscStrNArrayDestroy(petsclib::PetscLibType,list::Cchar) Frees array of strings created with `PetscStrNArrayallocpy()`. Not Collective; No Fortran Support @@ -5828,23 +6066,21 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrNArrayDestroy")) """ -function PetscStrNArrayDestroy() end +function PetscStrNArrayDestroy(petsclib::PetscLibType, list::Cchar) end -@for_petsc function PetscStrNArrayDestroy(petsclib::$UnionPetscLib) - n_ = Ref{PetscInt}() - list_ = Ref{Cchar}() +@for_petsc function PetscStrNArrayDestroy(petsclib::$UnionPetscLib, list::Cchar ) + n_ = Ref{$PetscInt}() @chk ccall( (:PetscStrNArrayDestroy, $petsc_library), PetscErrorCode, - (PetscInt, Cchar), - n_, list_, + ($PetscInt, Cchar), + n_, list, ) n = n_[] - list = list_[] - return n,list + return n end """ @@ -5868,9 +6104,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrcasecmp")) """ -function PetscStrcasecmp(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrcasecmp(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end -@for_petsc function PetscStrcasecmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) +@for_petsc function PetscStrcasecmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) t_ = Ref{PetscBool}() @chk ccall( @@ -5906,15 +6142,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrendswithwhich")) """ -function PetscStrendswithwhich(a::Vector{Cchar}, bs::Cchar) end +function PetscStrendswithwhich(petsclib::PetscLibType, a::Vector{Cchar}, bs::Cchar) end -@for_petsc function PetscStrendswithwhich(petsclib::$UnionPetscLib, a::Vector{Cchar}, bs::Cchar) - cnt_ = Ref{PetscInt}() +@for_petsc function PetscStrendswithwhich(petsclib::$UnionPetscLib, a::Vector{Cchar}, bs::Cchar ) + cnt_ = Ref{$PetscInt}() @chk ccall( (:PetscStrendswithwhich, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Cchar, Ptr{PetscInt}), + (Ptr{Cchar}, Cchar, Ptr{$PetscInt}), a, bs, cnt_, ) @@ -5944,9 +6180,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscStrInList")) """ -function PetscStrInList(str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) end +function PetscStrInList(petsclib::PetscLibType, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) end -@for_petsc function PetscStrInList(petsclib::$UnionPetscLib, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) +@for_petsc function PetscStrInList(petsclib::$UnionPetscLib, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar ) found_ = Ref{PetscBool}() @chk ccall( @@ -5962,7 +6198,7 @@ function PetscStrInList(str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) end end """ - dir::Vector{Cchar} = PetscGetPetscDir(petsclib::PetscLibType) + PetscGetPetscDir(petsclib::PetscLibType,dir::Vector{Cchar}) Gets the directory PETSc is installed in Not Collective; No Fortran Support @@ -5977,10 +6213,10 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetPetscDir")) """ -function PetscGetPetscDir() end +function PetscGetPetscDir(petsclib::PetscLibType, dir::Vector{Cchar}) end -@for_petsc function PetscGetPetscDir(petsclib::$UnionPetscLib) - dir_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscGetPetscDir(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) + dir_ = Ref(pointer(dir)) @chk ccall( (:PetscGetPetscDir, $petsc_library), @@ -5989,9 +6225,8 @@ function PetscGetPetscDir() end dir_, ) - dir = unsafe_wrap(Array, dir_[], VecGetLocalSize(petsclib, x); own = false) - return dir + return nothing end """ @@ -6013,9 +6248,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscStrreplace")) """ -function PetscStrreplace(comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) end +function PetscStrreplace(petsclib::PetscLibType, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscStrreplace(petsclib::$UnionPetscLib, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) +@for_petsc function PetscStrreplace(petsclib::$UnionPetscLib, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscStrreplace, $petsc_library), @@ -6050,16 +6285,16 @@ Level: developer # External Links $(_doc_external("Sys/PetscEListFind")) """ -function PetscEListFind(n::PetscInt, list::Cchar, str::Vector{Cchar}) end +function PetscEListFind(petsclib::PetscLibType, n::PetscInt, list::Cchar, str::Vector{Cchar}) end -@for_petsc function PetscEListFind(petsclib::$UnionPetscLib, n::PetscInt, list::Cchar, str::Vector{Cchar}) - value_ = Ref{PetscInt}() +@for_petsc function PetscEListFind(petsclib::$UnionPetscLib, n::$PetscInt, list::Cchar, str::Vector{Cchar} ) + value_ = Ref{$PetscInt}() found_ = Ref{PetscBool}() @chk ccall( (:PetscEListFind, $petsc_library), PetscErrorCode, - (PetscInt, Cchar, Ptr{Cchar}, Ptr{PetscInt}, Ptr{PetscBool}), + ($PetscInt, Cchar, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscBool}), n, list, str, value_, found_, ) @@ -6070,7 +6305,7 @@ function PetscEListFind(n::PetscInt, list::Cchar, str::Vector{Cchar}) end end """ - value::PetscEnum,found::PetscBool = PetscEnumFind(petsclib::PetscLibType,enumlist::Cchar, str::Vector{Cchar}) + found::PetscBool = PetscEnumFind(petsclib::PetscLibType,enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum) searches enum list of strings for given string, using case insensitive matching Not Collective; No Fortran Support @@ -6090,23 +6325,21 @@ Level: advanced # External Links $(_doc_external("Sys/PetscEnumFind")) """ -function PetscEnumFind(enumlist::Cchar, str::Vector{Cchar}) end +function PetscEnumFind(petsclib::PetscLibType, enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum) end -@for_petsc function PetscEnumFind(petsclib::$UnionPetscLib, enumlist::Cchar, str::Vector{Cchar}) - value_ = Ref{PetscEnum}() +@for_petsc function PetscEnumFind(petsclib::$UnionPetscLib, enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum ) found_ = Ref{PetscBool}() @chk ccall( (:PetscEnumFind, $petsc_library), PetscErrorCode, (Cchar, Ptr{Cchar}, Ptr{PetscEnum}, Ptr{PetscBool}), - enumlist, str, value_, found_, + enumlist, str, value, found_, ) - value = value_[] found = found_[] - return value,found + return found end """ @@ -6126,9 +6359,9 @@ Level: deprecated (since 3.18.5) # External Links $(_doc_external("Sys/PetscStrcat")) """ -function PetscStrcat(s::Vector{Cchar}, t::Vector{Cchar}) end +function PetscStrcat(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}) end -@for_petsc function PetscStrcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}) +@for_petsc function PetscStrcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar} ) @chk ccall( (:PetscStrcat, $petsc_library), @@ -6142,7 +6375,7 @@ function PetscStrcat(s::Vector{Cchar}, t::Vector{Cchar}) end end """ - s::Vector{Cchar} = PetscStrcpy(petsclib::PetscLibType,t::Vector{Cchar}) + PetscStrcpy(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}) Copies a string Not Collective, No Fortran Support @@ -6160,10 +6393,9 @@ Level: deprecated (since 3.18.5) # External Links $(_doc_external("Sys/PetscStrcpy")) """ -function PetscStrcpy(t::Vector{Cchar}) end +function PetscStrcpy(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}) end -@for_petsc function PetscStrcpy(petsclib::$UnionPetscLib, t::Vector{Cchar}) - s = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscStrcpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar} ) @chk ccall( (:PetscStrcpy, $petsc_library), @@ -6173,7 +6405,7 @@ function PetscStrcpy(t::Vector{Cchar}) end ) - return s + return nothing end """ @@ -6195,9 +6427,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetArchType")) """ -function PetscGetArchType(slen::Csize_t) end +function PetscGetArchType(petsclib::PetscLibType, slen::Csize_t) end -@for_petsc function PetscGetArchType(petsclib::$UnionPetscLib, slen::Csize_t) +@for_petsc function PetscGetArchType(petsclib::$UnionPetscLib, slen::Csize_t ) str = Vector{Cchar}(undef, ni); # CHECK SIZE!! @chk ccall( @@ -6217,7 +6449,7 @@ end # External Links $(_doc_external("Sys/PetscSetDisplay")) """ -function PetscSetDisplay() end +function PetscSetDisplay(petsclib::PetscLibType) end @for_petsc function PetscSetDisplay(petsclib::$UnionPetscLib) @@ -6232,7 +6464,7 @@ function PetscSetDisplay() end end """ - display::Vector{Cchar} = PetscGetDisplay(petsclib::PetscLibType,n::Csize_t) + PetscGetDisplay(petsclib::PetscLibType,display::Vector{Cchar}, n::Csize_t) Gets the X windows display variable for all processors. Input Parameter: @@ -6253,10 +6485,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscGetDisplay")) """ -function PetscGetDisplay(n::Csize_t) end +function PetscGetDisplay(petsclib::PetscLibType, display::Vector{Cchar}, n::Csize_t) end -@for_petsc function PetscGetDisplay(petsclib::$UnionPetscLib, n::Csize_t) - display = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetDisplay(petsclib::$UnionPetscLib, display::Vector{Cchar}, n::Csize_t ) @chk ccall( (:PetscGetDisplay, $petsc_library), @@ -6266,11 +6497,11 @@ function PetscGetDisplay(n::Csize_t) end ) - return display + return nothing end """ - name::Vector{Cchar} = PetscGetHostName(petsclib::PetscLibType,nlen::Csize_t) + PetscGetHostName(petsclib::PetscLibType,name::Vector{Cchar}, nlen::Csize_t) Returns the name of the host. This attempts to return the entire Internet name. It may not return the same name as `MPI_Get_processor_name()`. @@ -6291,10 +6522,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetHostName")) """ -function PetscGetHostName(nlen::Csize_t) end +function PetscGetHostName(petsclib::PetscLibType, name::Vector{Cchar}, nlen::Csize_t) end -@for_petsc function PetscGetHostName(petsclib::$UnionPetscLib, nlen::Csize_t) - name = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetHostName(petsclib::$UnionPetscLib, name::Vector{Cchar}, nlen::Csize_t ) @chk ccall( (:PetscGetHostName, $petsc_library), @@ -6304,7 +6534,7 @@ function PetscGetHostName(nlen::Csize_t) end ) - return name + return nothing end """ @@ -6327,15 +6557,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortedReal")) """ -function PetscSortedReal(n::PetscCount, X::Vector{PetscReal}) end +function PetscSortedReal(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscReal}) end -@for_petsc function PetscSortedReal(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscReal}) +@for_petsc function PetscSortedReal(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscReal} ) sorted_ = Ref{PetscBool}() @chk ccall( (:PetscSortedReal, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscReal}, Ptr{PetscBool}), + (PetscCount, Ptr{$PetscReal}, Ptr{PetscBool}), n, X, sorted_, ) @@ -6361,14 +6591,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortReal")) """ -function PetscSortReal(n::PetscCount, v::Vector{PetscReal}) end +function PetscSortReal(petsclib::PetscLibType, n::PetscCount, v::Vector{PetscReal}) end -@for_petsc function PetscSortReal(petsclib::$UnionPetscLib, n::PetscCount, v::Vector{PetscReal}) +@for_petsc function PetscSortReal(petsclib::$UnionPetscLib, n::PetscCount, v::Vector{$PetscReal} ) @chk ccall( (:PetscSortReal, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscReal}), + (PetscCount, Ptr{$PetscReal}), n, v, ) @@ -6395,14 +6625,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortRealWithArrayInt")) """ -function PetscSortRealWithArrayInt(n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) end +function PetscSortRealWithArrayInt(petsclib::PetscLibType, n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) end -@for_petsc function PetscSortRealWithArrayInt(petsclib::$UnionPetscLib, n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) +@for_petsc function PetscSortRealWithArrayInt(petsclib::$UnionPetscLib, n::PetscCount, r::Vector{$PetscReal}, Ii::Vector{$PetscInt} ) @chk ccall( (:PetscSortRealWithArrayInt, $petsc_library), PetscErrorCode, - (PetscCount, Ptr{PetscReal}, Ptr{PetscInt}), + (PetscCount, Ptr{$PetscReal}, Ptr{$PetscInt}), n, r, Ii, ) @@ -6432,15 +6662,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscFindReal")) """ -function PetscFindReal(key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) end +function PetscFindReal(petsclib::PetscLibType, key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) end -@for_petsc function PetscFindReal(petsclib::$UnionPetscLib, key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) - loc_ = Ref{PetscInt}() +@for_petsc function PetscFindReal(petsclib::$UnionPetscLib, key::$PetscReal, n::PetscCount, t::Vector{$PetscReal}, eps::$PetscReal ) + loc_ = Ref{$PetscInt}() @chk ccall( (:PetscFindReal, $petsc_library), PetscErrorCode, - (PetscReal, PetscCount, Ptr{PetscReal}, PetscReal, Ptr{PetscInt}), + ($PetscReal, PetscCount, Ptr{$PetscReal}, $PetscReal, Ptr{$PetscInt}), key, n, t, eps, loc_, ) @@ -6464,14 +6694,14 @@ Input Parameters: # External Links $(_doc_external("Sys/PetscSortRemoveDupsReal")) """ -function PetscSortRemoveDupsReal(n::PetscInt, v::Vector{PetscReal}) end +function PetscSortRemoveDupsReal(petsclib::PetscLibType, n::PetscInt, v::Vector{PetscReal}) end -@for_petsc function PetscSortRemoveDupsReal(petsclib::$UnionPetscLib, n::PetscInt, v::Vector{PetscReal}) +@for_petsc function PetscSortRemoveDupsReal(petsclib::$UnionPetscLib, n::$PetscInt, v::Vector{$PetscReal} ) @chk ccall( (:PetscSortRemoveDupsReal, $petsc_library), PetscErrorCode, - (Ptr{PetscInt}, Ptr{PetscReal}), + (Ptr{$PetscInt}, Ptr{$PetscReal}), n, v, ) @@ -6502,14 +6732,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortSplit")) """ -function PetscSortSplit(ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) end +function PetscSortSplit(petsclib::PetscLibType, ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) end -@for_petsc function PetscSortSplit(petsclib::$UnionPetscLib, ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) +@for_petsc function PetscSortSplit(petsclib::$UnionPetscLib, ncut::$PetscInt, n::$PetscInt, a::Vector{$PetscScalar}, idx::Vector{$PetscInt} ) @chk ccall( (:PetscSortSplit, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscScalar}, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscInt}), ncut, n, a, idx, ) @@ -6540,14 +6770,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortSplitReal")) """ -function PetscSortSplitReal(ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) end +function PetscSortSplitReal(petsclib::PetscLibType, ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) end -@for_petsc function PetscSortSplitReal(petsclib::$UnionPetscLib, ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) +@for_petsc function PetscSortSplitReal(petsclib::$UnionPetscLib, ncut::$PetscInt, n::$PetscInt, a::Vector{$PetscReal}, idx::Vector{$PetscInt} ) @chk ccall( (:PetscSortSplitReal, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), ncut, n, a, idx, ) @@ -6556,7 +6786,7 @@ function PetscSortSplitReal(ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, i end """ - nrecvs::PetscMPIInt = PetscGatherNumberOfMessages(petsclib::PetscLibType,comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) + PetscGatherNumberOfMessages(petsclib::PetscLibType,comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt) Computes the number of messages an MPI rank expects to receive during a neighbor communication Collective, No Fortran Support @@ -6578,25 +6808,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscGatherNumberOfMessages")) """ -function PetscGatherNumberOfMessages(comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) end +function PetscGatherNumberOfMessages(petsclib::PetscLibType, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt) end -@for_petsc function PetscGatherNumberOfMessages(petsclib::$UnionPetscLib, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}) - nrecvs_ = Ref{PetscMPIInt}() +@for_petsc function PetscGatherNumberOfMessages(petsclib::$UnionPetscLib, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt ) @chk ccall( (:PetscGatherNumberOfMessages, $petsc_library), PetscErrorCode, (MPI_Comm, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), - comm, iflags, ilengths, nrecvs_, + comm, iflags, ilengths, nrecvs, ) - nrecvs = nrecvs_[] - return nrecvs + return nothing end """ - onodes::PetscMPIInt,olengths::PetscMPIInt = PetscGatherMessageLengths(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) + PetscGatherMessageLengths(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt) Computes information about messages that an MPI rank will receive, including (from-id,length) pairs for each message. @@ -6620,27 +6848,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscGatherMessageLengths")) """ -function PetscGatherMessageLengths(comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) end +function PetscGatherMessageLengths(petsclib::PetscLibType, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt) end -@for_petsc function PetscGatherMessageLengths(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}) - onodes_ = Ref{PetscMPIInt}() - olengths_ = Ref{PetscMPIInt}() +@for_petsc function PetscGatherMessageLengths(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt ) @chk ccall( (:PetscGatherMessageLengths, $petsc_library), PetscErrorCode, (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt), - comm, nsends, nrecvs, ilengths, onodes_, olengths_, + comm, nsends, nrecvs, ilengths, onodes, olengths, ) - onodes = onodes_[] - olengths = olengths_[] - return onodes,olengths + return nothing end """ - onodes::PetscMPIInt,olengths1::PetscMPIInt,olengths2::PetscMPIInt = PetscGatherMessageLengths2(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) + PetscGatherMessageLengths2(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt) Computes info about messages that a MPI rank will receive, including (from-id,length) pairs for each message. Same functionality as `PetscGatherMessageLengths()` except it takes TWO ilenths and output TWO olengths. @@ -6666,25 +6890,61 @@ Level: developer # External Links $(_doc_external("Sys/PetscGatherMessageLengths2")) """ -function PetscGatherMessageLengths2(comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) end +function PetscGatherMessageLengths2(petsclib::PetscLibType, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt) end -@for_petsc function PetscGatherMessageLengths2(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}) - onodes_ = Ref{PetscMPIInt}() - olengths1_ = Ref{PetscMPIInt}() - olengths2_ = Ref{PetscMPIInt}() +@for_petsc function PetscGatherMessageLengths2(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt ) @chk ccall( (:PetscGatherMessageLengths2, $petsc_library), PetscErrorCode, (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt, PetscMPIInt), - comm, nsends, nrecvs, ilengths1, ilengths2, onodes_, olengths1_, olengths2_, + comm, nsends, nrecvs, ilengths1, ilengths2, onodes, olengths1, olengths2, + ) + + + return nothing +end + +""" + PetscPostIrecvInt(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscInt, r_waits::MPI_Request) + +# External Links +$(_doc_external("Sys/PetscPostIrecvInt")) +""" +function PetscPostIrecvInt(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscInt, r_waits::MPI_Request) end + +@for_petsc function PetscPostIrecvInt(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::$PetscInt, r_waits::MPI_Request ) + + @chk ccall( + (:PetscPostIrecvInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, $PetscInt, MPI_Request), + comm, tag, nrecvs, onodes, olengths, rbuf, r_waits, ) - onodes = onodes_[] - olengths1 = olengths1_[] - olengths2 = olengths2_[] - return onodes,olengths1,olengths2 + return nothing +end + +""" + PetscPostIrecvScalar(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscScalar, r_waits::MPI_Request) + +# External Links +$(_doc_external("Sys/PetscPostIrecvScalar")) +""" +function PetscPostIrecvScalar(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscScalar, r_waits::MPI_Request) end + +@for_petsc function PetscPostIrecvScalar(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::$PetscScalar, r_waits::MPI_Request ) + + @chk ccall( + (:PetscPostIrecvScalar, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, $PetscScalar, MPI_Request), + comm, tag, nrecvs, onodes, olengths, rbuf, r_waits, + ) + + + return nothing end """ @@ -6699,7 +6959,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscShmgetAddressesFinalize")) """ -function PetscShmgetAddressesFinalize() end +function PetscShmgetAddressesFinalize(petsclib::PetscLibType) end @for_petsc function PetscShmgetAddressesFinalize(petsclib::$UnionPetscLib) @@ -6714,7 +6974,7 @@ function PetscShmgetAddressesFinalize() end end """ - addres::Cvoid = PetscShmgetMapAddresses(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) + PetscShmgetMapAddresses(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid, addres::Cvoid) given shared address on the first MPI process determines the addresses on the other MPI processes that map to the same physical memory @@ -6733,21 +6993,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscShmgetMapAddresses")) """ -function PetscShmgetMapAddresses(comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) end +function PetscShmgetMapAddresses(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid, addres::Cvoid) end -@for_petsc function PetscShmgetMapAddresses(petsclib::$UnionPetscLib, comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid) - addres_ = Ref{Cvoid}() +@for_petsc function PetscShmgetMapAddresses(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, baseaddres::Cvoid, addres::Cvoid ) @chk ccall( (:PetscShmgetMapAddresses, $petsc_library), PetscErrorCode, - (MPI_Comm, PetscInt, Cvoid, Cvoid), - comm, n, baseaddres, addres_, + (MPI_Comm, $PetscInt, Cvoid, Cvoid), + comm, n, baseaddres, addres, ) - addres = addres_[] - return addres + return nothing end """ @@ -6765,14 +7023,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscShmgetUnmapAddresses")) """ -function PetscShmgetUnmapAddresses(n::PetscInt, addres::Cvoid) end +function PetscShmgetUnmapAddresses(petsclib::PetscLibType, n::PetscInt, addres::Cvoid) end -@for_petsc function PetscShmgetUnmapAddresses(petsclib::$UnionPetscLib, n::PetscInt, addres::Cvoid) +@for_petsc function PetscShmgetUnmapAddresses(petsclib::$UnionPetscLib, n::$PetscInt, addres::Cvoid ) @chk ccall( (:PetscShmgetUnmapAddresses, $petsc_library), PetscErrorCode, - (PetscInt, Cvoid), + ($PetscInt, Cvoid), n, addres, ) @@ -6781,7 +7039,7 @@ function PetscShmgetUnmapAddresses(n::PetscInt, addres::Cvoid) end end """ - addr::Vector{Cvoid} = PetscShmgetAllocateArray(petsclib::PetscLibType,sz::Csize_t, asz::Csize_t) + PetscShmgetAllocateArray(petsclib::PetscLibType,sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid}) allocates shared memory accessible by all MPI processes in the server Not Collective, only called on the first MPI process @@ -6800,10 +7058,10 @@ Level: developer # External Links $(_doc_external("Sys/PetscShmgetAllocateArray")) """ -function PetscShmgetAllocateArray(sz::Csize_t, asz::Csize_t) end +function PetscShmgetAllocateArray(petsclib::PetscLibType, sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid}) end -@for_petsc function PetscShmgetAllocateArray(petsclib::$UnionPetscLib, sz::Csize_t, asz::Csize_t) - addr_ = Ref{Ptr{Cvoid}}() +@for_petsc function PetscShmgetAllocateArray(petsclib::$UnionPetscLib, sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid} ) + addr_ = Ref(pointer(addr)) @chk ccall( (:PetscShmgetAllocateArray, $petsc_library), @@ -6812,9 +7070,8 @@ function PetscShmgetAllocateArray(sz::Csize_t, asz::Csize_t) end sz, asz, addr_, ) - addr = unsafe_wrap(Array, addr_[], VecGetLocalSize(petsclib, x); own = false) - return addr + return nothing end """ @@ -6833,9 +7090,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscShmgetDeallocateArray")) """ -function PetscShmgetDeallocateArray(addr::Vector{Cvoid}) end +function PetscShmgetDeallocateArray(petsclib::PetscLibType, addr::Vector{Cvoid}) end -@for_petsc function PetscShmgetDeallocateArray(petsclib::$UnionPetscLib, addr::Vector{Cvoid}) +@for_petsc function PetscShmgetDeallocateArray(petsclib::$UnionPetscLib, addr::Vector{Cvoid} ) addr_ = Ref(pointer(addr)) @chk ccall( @@ -6869,9 +7126,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscMPIDump")) """ -function PetscMPIDump(fd::Libc.FILE) end +function PetscMPIDump(petsclib::PetscLibType, fd::Libc.FILE) end -@for_petsc function PetscMPIDump(petsclib::$UnionPetscLib, fd::Libc.FILE) +@for_petsc function PetscMPIDump(petsclib::$UnionPetscLib, fd::Libc.FILE ) @chk ccall( (:PetscMPIDump, $petsc_library), @@ -6903,14 +7160,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortIntWithPermutation")) """ -function PetscSortIntWithPermutation(n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) end +function PetscSortIntWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) end -@for_petsc function PetscSortIntWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) +@for_petsc function PetscSortIntWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{$PetscInt}, idx::Vector{$PetscInt} ) @chk ccall( (:PetscSortIntWithPermutation, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), n, i, idx, ) @@ -6937,14 +7194,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortRealWithPermutation")) """ -function PetscSortRealWithPermutation(n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) end +function PetscSortRealWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) end -@for_petsc function PetscSortRealWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) +@for_petsc function PetscSortRealWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{$PetscReal}, idx::Vector{$PetscInt} ) @chk ccall( (:PetscSortRealWithPermutation, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), n, i, idx, ) @@ -6971,15 +7228,15 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSortStrWithPermutation")) """ -function PetscSortStrWithPermutation(n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) end +function PetscSortStrWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) end -@for_petsc function PetscSortStrWithPermutation(petsclib::$UnionPetscLib, n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) +@for_petsc function PetscSortStrWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{Cchar}, idx::Vector{$PetscInt} ) i_ = Ref(pointer(i)) @chk ccall( (:PetscSortStrWithPermutation, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{Ptr{Cchar}}, Ptr{PetscInt}), + ($PetscInt, Ptr{Ptr{Cchar}}, Ptr{$PetscInt}), n, i_, idx, ) @@ -7003,14 +7260,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSleep")) """ -function PetscSleep(s::PetscReal) end +function PetscSleep(petsclib::PetscLibType, s::PetscReal) end -@for_petsc function PetscSleep(petsclib::$UnionPetscLib, s::PetscReal) +@for_petsc function PetscSleep(petsclib::$UnionPetscLib, s::$PetscReal ) @chk ccall( (:PetscSleep, $petsc_library), PetscErrorCode, - (PetscReal,), + ($PetscReal,), s, ) @@ -7032,9 +7289,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscBarrier")) """ -function PetscBarrier(obj::PetscObject) end +function PetscBarrier(petsclib::PetscLibType, obj::PetscObject) end -@for_petsc function PetscBarrier(petsclib::$UnionPetscLib, obj::PetscObject) +@for_petsc function PetscBarrier(petsclib::$UnionPetscLib, obj::PetscObject ) @chk ccall( (:PetscBarrier, $petsc_library), @@ -7065,9 +7322,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSequentialPhaseBegin")) """ -function PetscSequentialPhaseBegin(comm::MPI_Comm, ng::Cint) end +function PetscSequentialPhaseBegin(petsclib::PetscLibType, comm::MPI_Comm, ng::Cint) end -@for_petsc function PetscSequentialPhaseBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint) +@for_petsc function PetscSequentialPhaseBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint ) @chk ccall( (:PetscSequentialPhaseBegin, $petsc_library), @@ -7098,9 +7355,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscSequentialPhaseEnd")) """ -function PetscSequentialPhaseEnd(comm::MPI_Comm, ng::Cint) end +function PetscSequentialPhaseEnd(petsclib::PetscLibType, comm::MPI_Comm, ng::Cint) end -@for_petsc function PetscSequentialPhaseEnd(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint) +@for_petsc function PetscSequentialPhaseEnd(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint ) @chk ccall( (:PetscSequentialPhaseEnd, $petsc_library), @@ -7133,15 +7390,15 @@ Level: beginner # External Links $(_doc_external("Sys/PetscGlobalMinMaxInt")) """ -function PetscGlobalMinMaxInt(comm::MPI_Comm, minMaxVal::Vector{PetscInt}) end +function PetscGlobalMinMaxInt(petsclib::PetscLibType, comm::MPI_Comm, minMaxVal::Vector{PetscInt}) end -@for_petsc function PetscGlobalMinMaxInt(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{PetscInt}) - minMaxValGlobal = Vector{PetscInt}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGlobalMinMaxInt(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{$PetscInt} ) + minMaxValGlobal = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscGlobalMinMaxInt, $petsc_library), PetscErrorCode, - (MPI_Comm, Ptr{PetscInt}, Ptr{PetscInt}), + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), comm, minMaxVal, minMaxValGlobal, ) @@ -7169,15 +7426,15 @@ Level: beginner # External Links $(_doc_external("Sys/PetscGlobalMinMaxReal")) """ -function PetscGlobalMinMaxReal(comm::MPI_Comm, minMaxVal::Vector{PetscReal}) end +function PetscGlobalMinMaxReal(petsclib::PetscLibType, comm::MPI_Comm, minMaxVal::Vector{PetscReal}) end -@for_petsc function PetscGlobalMinMaxReal(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{PetscReal}) - minMaxValGlobal = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGlobalMinMaxReal(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{$PetscReal} ) + minMaxValGlobal = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscGlobalMinMaxReal, $petsc_library), PetscErrorCode, - (MPI_Comm, Ptr{PetscReal}, Ptr{PetscReal}), + (MPI_Comm, Ptr{$PetscReal}, Ptr{$PetscReal}), comm, minMaxVal, minMaxValGlobal, ) @@ -7208,9 +7465,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscMemcmp")) """ -function PetscMemcmp(str1::Cvoid, str2::Cvoid, len::Csize_t) end +function PetscMemcmp(petsclib::PetscLibType, str1::Cvoid, str2::Cvoid, len::Csize_t) end -@for_petsc function PetscMemcmp(petsclib::$UnionPetscLib, str1::Cvoid, str2::Cvoid, len::Csize_t) +@for_petsc function PetscMemcmp(petsclib::$UnionPetscLib, str1::Cvoid, str2::Cvoid, len::Csize_t ) e_ = Ref{PetscBool}() @chk ccall( @@ -7239,9 +7496,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscProcessPlacementView")) """ -function PetscProcessPlacementView(viewer::PetscViewer) end +function PetscProcessPlacementView(petsclib::PetscLibType, viewer::PetscViewer) end -@for_petsc function PetscProcessPlacementView(petsclib::$UnionPetscLib, viewer::PetscViewer) +@for_petsc function PetscProcessPlacementView(petsclib::$UnionPetscLib, viewer::PetscViewer ) @chk ccall( (:PetscProcessPlacementView, $petsc_library), @@ -7255,7 +7512,7 @@ function PetscProcessPlacementView(viewer::PetscViewer) end end """ - name::Vector{Cchar} = PetscGetUserName(petsclib::PetscLibType,nlen::Csize_t) + PetscGetUserName(petsclib::PetscLibType,name::Vector{Cchar}, nlen::Csize_t) Returns the name of the user. Not Collective @@ -7273,10 +7530,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscGetUserName")) """ -function PetscGetUserName(nlen::Csize_t) end +function PetscGetUserName(petsclib::PetscLibType, name::Vector{Cchar}, nlen::Csize_t) end -@for_petsc function PetscGetUserName(petsclib::$UnionPetscLib, nlen::Csize_t) - name = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetUserName(petsclib::$UnionPetscLib, name::Vector{Cchar}, nlen::Csize_t ) @chk ccall( (:PetscGetUserName, $petsc_library), @@ -7286,11 +7542,11 @@ function PetscGetUserName(nlen::Csize_t) end ) - return name + return nothing end """ - date::Vector{Cchar} = PetscGetDate(petsclib::PetscLibType,len::Csize_t) + PetscGetDate(petsclib::PetscLibType,date::Vector{Cchar}, len::Csize_t) Gets the current date. Not Collective @@ -7308,10 +7564,9 @@ Level: beginner # External Links $(_doc_external("Sys/PetscGetDate")) """ -function PetscGetDate(len::Csize_t) end +function PetscGetDate(petsclib::PetscLibType, date::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscGetDate(petsclib::$UnionPetscLib, len::Csize_t) - date = Vector{Cchar}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscGetDate(petsclib::$UnionPetscLib, date::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscGetDate, $petsc_library), @@ -7321,11 +7576,11 @@ function PetscGetDate(len::Csize_t) end ) - return date + return nothing end """ - t::PetscLogDouble = PetscGetCPUTime(petsclib::PetscLibType) + PetscGetCPUTime(petsclib::PetscLibType,t::PetscLogDouble) Returns the CPU time in seconds used by the process. Not Collective @@ -7339,21 +7594,19 @@ Example: # External Links $(_doc_external("Sys/PetscGetCPUTime")) """ -function PetscGetCPUTime() end +function PetscGetCPUTime(petsclib::PetscLibType, t::PetscLogDouble) end -@for_petsc function PetscGetCPUTime(petsclib::$UnionPetscLib) - t_ = Ref{PetscLogDouble}() +@for_petsc function PetscGetCPUTime(petsclib::$UnionPetscLib, t::PetscLogDouble ) @chk ccall( (:PetscGetCPUTime, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - t_, + t, ) - t = t_[] - return t + return nothing end """ @@ -7375,9 +7628,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoEnabled")) """ -function PetscInfoEnabled(classid::PetscClassId) end +function PetscInfoEnabled(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscInfoEnabled(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscInfoEnabled(petsclib::$UnionPetscLib, classid::PetscClassId ) enabled_ = Ref{PetscBool}() @chk ccall( @@ -7408,9 +7661,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoAllow")) """ -function PetscInfoAllow(flag::PetscBool) end +function PetscInfoAllow(petsclib::PetscLibType, flag::PetscBool) end -@for_petsc function PetscInfoAllow(petsclib::$UnionPetscLib, flag::PetscBool) +@for_petsc function PetscInfoAllow(petsclib::$UnionPetscLib, flag::PetscBool ) @chk ccall( (:PetscInfoAllow, $petsc_library), @@ -7440,9 +7693,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoSetFile")) """ -function PetscInfoSetFile(filename::Vector{Cchar}, mode::Vector{Cchar}) end +function PetscInfoSetFile(petsclib::PetscLibType, filename::Vector{Cchar}, mode::Vector{Cchar}) end -@for_petsc function PetscInfoSetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, mode::Vector{Cchar}) +@for_petsc function PetscInfoSetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, mode::Vector{Cchar} ) @chk ccall( (:PetscInfoSetFile, $petsc_library), @@ -7456,7 +7709,7 @@ function PetscInfoSetFile(filename::Vector{Cchar}, mode::Vector{Cchar}) end end """ - filename::Vector{Cchar},InfoFile::Libc.FILE = PetscInfoGetFile(petsclib::PetscLibType) + PetscInfoGetFile(petsclib::PetscLibType,filename::Vector{Cchar}, InfoFile::Libc.FILE) Gets the `filename` and `FILE` pointer of the file where `PetscInfo()` prints to Not Collective; No Fortran Support @@ -7472,23 +7725,20 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoGetFile")) """ -function PetscInfoGetFile() end +function PetscInfoGetFile(petsclib::PetscLibType, filename::Vector{Cchar}, InfoFile::Libc.FILE) end -@for_petsc function PetscInfoGetFile(petsclib::$UnionPetscLib) - filename_ = Ref{Ptr{Cchar}}() - InfoFile_ = Ref{Libc.FILE}() +@for_petsc function PetscInfoGetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, InfoFile::Libc.FILE ) + filename_ = Ref(pointer(filename)) @chk ccall( (:PetscInfoGetFile, $petsc_library), PetscErrorCode, (Ptr{Ptr{Cchar}}, Libc.FILE), - filename_, InfoFile_, + filename_, InfoFile, ) - filename = unsafe_wrap(Array, filename_[], VecGetLocalSize(petsclib, x); own = false) - InfoFile = InfoFile_[] - return filename,InfoFile + return nothing end """ @@ -7510,14 +7760,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoSetClasses")) """ -function PetscInfoSetClasses(exclude::PetscBool, n::PetscInt, classnames::Cchar) end +function PetscInfoSetClasses(petsclib::PetscLibType, exclude::PetscBool, n::PetscInt, classnames::Cchar) end -@for_petsc function PetscInfoSetClasses(petsclib::$UnionPetscLib, exclude::PetscBool, n::PetscInt, classnames::Cchar) +@for_petsc function PetscInfoSetClasses(petsclib::$UnionPetscLib, exclude::PetscBool, n::$PetscInt, classnames::Cchar ) @chk ccall( (:PetscInfoSetClasses, $petsc_library), PetscErrorCode, - (PetscBool, PetscInt, Cchar), + (PetscBool, $PetscInt, Cchar), exclude, n, classnames, ) @@ -7544,9 +7794,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoGetClass")) """ -function PetscInfoGetClass(classname::Vector{Cchar}) end +function PetscInfoGetClass(petsclib::PetscLibType, classname::Vector{Cchar}) end -@for_petsc function PetscInfoGetClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}) +@for_petsc function PetscInfoGetClass(petsclib::$UnionPetscLib, classname::Vector{Cchar} ) found_ = Ref{PetscBool}() @chk ccall( @@ -7562,7 +7812,7 @@ function PetscInfoGetClass(classname::Vector{Cchar}) end end """ - infoEnabled::PetscBool,classesSet::PetscBool,exclude::PetscBool,locked::PetscBool,commSelfFlag::PetscInfoCommFlag = PetscInfoGetInfo(petsclib::PetscLibType) + infoEnabled::PetscBool,classesSet::PetscBool,exclude::PetscBool,locked::PetscBool = PetscInfoGetInfo(petsclib::PetscLibType,commSelfFlag::PetscInfoCommFlag) Returns the current state of several flags for `PetscInfo()` Not Collective @@ -7582,29 +7832,27 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoGetInfo")) """ -function PetscInfoGetInfo() end +function PetscInfoGetInfo(petsclib::PetscLibType, commSelfFlag::PetscInfoCommFlag) end -@for_petsc function PetscInfoGetInfo(petsclib::$UnionPetscLib) +@for_petsc function PetscInfoGetInfo(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag ) infoEnabled_ = Ref{PetscBool}() classesSet_ = Ref{PetscBool}() exclude_ = Ref{PetscBool}() locked_ = Ref{PetscBool}() - commSelfFlag_ = Ref{PetscInfoCommFlag}() @chk ccall( (:PetscInfoGetInfo, $petsc_library), PetscErrorCode, (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscInfoCommFlag}), - infoEnabled_, classesSet_, exclude_, locked_, commSelfFlag_, + infoEnabled_, classesSet_, exclude_, locked_, commSelfFlag, ) infoEnabled = infoEnabled_[] classesSet = classesSet_[] exclude = exclude_[] locked = locked_[] - commSelfFlag = commSelfFlag_[] - return infoEnabled,classesSet,exclude,locked,commSelfFlag + return infoEnabled,classesSet,exclude,locked end """ @@ -7628,14 +7876,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoProcessClass")) """ -function PetscInfoProcessClass(classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) end +function PetscInfoProcessClass(petsclib::PetscLibType, classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) end -@for_petsc function PetscInfoProcessClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) +@for_petsc function PetscInfoProcessClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}, numClassID::$PetscInt, classIDs::Vector{PetscClassId} ) @chk ccall( (:PetscInfoProcessClass, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, PetscInt, Ptr{PetscClassId}), + (Ptr{Cchar}, $PetscInt, Ptr{PetscClassId}), classname, numClassID, classIDs, ) @@ -7662,9 +7910,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoSetFilterCommSelf")) """ -function PetscInfoSetFilterCommSelf(commSelfFlag::PetscInfoCommFlag) end +function PetscInfoSetFilterCommSelf(petsclib::PetscLibType, commSelfFlag::PetscInfoCommFlag) end -@for_petsc function PetscInfoSetFilterCommSelf(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag) +@for_petsc function PetscInfoSetFilterCommSelf(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag ) @chk ccall( (:PetscInfoSetFilterCommSelf, $petsc_library), @@ -7696,9 +7944,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscInfoSetFromOptions")) """ -function PetscInfoSetFromOptions(options::PetscOptions) end +function PetscInfoSetFromOptions(petsclib::PetscLibType, options::PetscOptions) end -@for_petsc function PetscInfoSetFromOptions(petsclib::$UnionPetscLib, options::PetscOptions) +@for_petsc function PetscInfoSetFromOptions(petsclib::$UnionPetscLib, options::PetscOptions ) @chk ccall( (:PetscInfoSetFromOptions, $petsc_library), @@ -7724,7 +7972,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoDestroy")) """ -function PetscInfoDestroy() end +function PetscInfoDestroy(petsclib::PetscLibType) end @for_petsc function PetscInfoDestroy(petsclib::$UnionPetscLib) @@ -7757,9 +8005,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoDeactivateClass")) """ -function PetscInfoDeactivateClass(classid::PetscClassId) end +function PetscInfoDeactivateClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscInfoDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscInfoDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscInfoDeactivateClass, $petsc_library), @@ -7791,9 +8039,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscInfoActivateClass")) """ -function PetscInfoActivateClass(classid::PetscClassId) end +function PetscInfoActivateClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscInfoActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscInfoActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscInfoActivateClass, $petsc_library), @@ -7807,7 +8055,7 @@ function PetscInfoActivateClass(classid::PetscClassId) end end """ - handle::PetscDLHandle = PetscDLOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscDLMode) + PetscDLOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle) opens a dynamic library Not Collective, No Fortran Support @@ -7827,21 +8075,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscDLOpen")) """ -function PetscDLOpen(name::Vector{Cchar}, mode::PetscDLMode) end +function PetscDLOpen(petsclib::PetscLibType, name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle) end -@for_petsc function PetscDLOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscDLMode) - handle_ = Ref{PetscDLHandle}() +@for_petsc function PetscDLOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle ) @chk ccall( (:PetscDLOpen, $petsc_library), PetscErrorCode, (Ptr{Cchar}, PetscDLMode, Ptr{PetscDLHandle}), - name, mode, handle_, + name, mode, handle, ) - handle = handle_[] - return handle + return nothing end """ @@ -7860,9 +8106,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscDLClose")) """ -function PetscDLClose(handle::PetscDLHandle) end +function PetscDLClose(petsclib::PetscLibType, handle::PetscDLHandle) end -@for_petsc function PetscDLClose(petsclib::$UnionPetscLib, handle::PetscDLHandle) +@for_petsc function PetscDLClose(petsclib::$UnionPetscLib, handle::PetscDLHandle ) @chk ccall( (:PetscDLClose, $petsc_library), @@ -7876,7 +8122,7 @@ function PetscDLClose(handle::PetscDLHandle) end end """ - value::Cvoid = PetscDLSym(petsclib::PetscLibType,handle::PetscDLHandle, symbol::Vector{Cchar}) + PetscDLSym(petsclib::PetscLibType,handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid) finds a symbol in a dynamic library Not Collective, No Fortran Support @@ -7896,25 +8142,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscDLSym")) """ -function PetscDLSym(handle::PetscDLHandle, symbol::Vector{Cchar}) end +function PetscDLSym(petsclib::PetscLibType, handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid) end -@for_petsc function PetscDLSym(petsclib::$UnionPetscLib, handle::PetscDLHandle, symbol::Vector{Cchar}) - value_ = Ref{Cvoid}() +@for_petsc function PetscDLSym(petsclib::$UnionPetscLib, handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid ) @chk ccall( (:PetscDLSym, $petsc_library), PetscErrorCode, (PetscDLHandle, Ptr{Cchar}, Cvoid), - handle, symbol, value_, + handle, symbol, value, ) - value = value_[] - return value + return nothing end """ - name::Vector{Cchar} = PetscDLAddr(petsclib::PetscLibType,func::PetscVoidFn) + PetscDLAddr(petsclib::PetscLibType,func::PetscVoidFn, name::Vector{Cchar}) find the name of a symbol in a dynamic library Not Collective, No Fortran Support @@ -7933,10 +8177,10 @@ Level: developer # External Links $(_doc_external("Sys/PetscDLAddr")) """ -function PetscDLAddr(func::PetscVoidFn) end +function PetscDLAddr(petsclib::PetscLibType, func::PetscVoidFn, name::Vector{Cchar}) end -@for_petsc function PetscDLAddr(petsclib::$UnionPetscLib, func::PetscVoidFn) - name_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscDLAddr(petsclib::$UnionPetscLib, func::PetscVoidFn, name::Vector{Cchar} ) + name_ = Ref(pointer(name)) @chk ccall( (:PetscDLAddr, $petsc_library), @@ -7945,9 +8189,8 @@ function PetscDLAddr(func::PetscVoidFn) end func, name_, ) - name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) - return name + return nothing end """ @@ -7956,9 +8199,9 @@ end # External Links $(_doc_external("Sys/PetscDemangleSymbol")) """ -function PetscDemangleSymbol(mangledName::Vector{Cchar}, name::Cchar) end +function PetscDemangleSymbol(petsclib::PetscLibType, mangledName::Vector{Cchar}, name::Cchar) end -@for_petsc function PetscDemangleSymbol(petsclib::$UnionPetscLib, mangledName::Vector{Cchar}, name::Cchar) +@for_petsc function PetscDemangleSymbol(petsclib::$UnionPetscLib, mangledName::Vector{Cchar}, name::Cchar ) @chk ccall( (:PetscDemangleSymbol, $petsc_library), @@ -7977,7 +8220,7 @@ end # External Links $(_doc_external("Sys/PetscErrorPrintfInitialize")) """ -function PetscErrorPrintfInitialize() end +function PetscErrorPrintfInitialize(petsclib::PetscLibType) end @for_petsc function PetscErrorPrintfInitialize(petsclib::$UnionPetscLib) @@ -8007,9 +8250,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscFPTrapPush")) """ -function PetscFPTrapPush(trap::PetscFPTrap) end +function PetscFPTrapPush(petsclib::PetscLibType, trap::PetscFPTrap) end -@for_petsc function PetscFPTrapPush(petsclib::$UnionPetscLib, trap::PetscFPTrap) +@for_petsc function PetscFPTrapPush(petsclib::$UnionPetscLib, trap::PetscFPTrap ) @chk ccall( (:PetscFPTrapPush, $petsc_library), @@ -8035,7 +8278,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscFPTrapPop")) """ -function PetscFPTrapPop() end +function PetscFPTrapPop(petsclib::PetscLibType) end @for_petsc function PetscFPTrapPop(petsclib::$UnionPetscLib) @@ -8063,9 +8306,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscSetFPTrap")) """ -function PetscSetFPTrap(flag::PetscFPTrap) end +function PetscSetFPTrap(petsclib::PetscLibType, flag::PetscFPTrap) end -@for_petsc function PetscSetFPTrap(petsclib::$UnionPetscLib, flag::PetscFPTrap) +@for_petsc function PetscSetFPTrap(petsclib::$UnionPetscLib, flag::PetscFPTrap ) @chk ccall( (:PetscSetFPTrap, $petsc_library), @@ -8089,7 +8332,7 @@ Not Collective # External Links $(_doc_external("Sys/PetscDetermineInitialFPTrap")) """ -function PetscDetermineInitialFPTrap() end +function PetscDetermineInitialFPTrap(petsclib::PetscLibType) end @for_petsc function PetscDetermineInitialFPTrap(petsclib::$UnionPetscLib) @@ -8122,14 +8365,14 @@ Level: advanced # External Links $(_doc_external("Sys/PetscCheckPointerSetIntensity")) """ -function PetscCheckPointerSetIntensity(intensity::PetscInt) end +function PetscCheckPointerSetIntensity(petsclib::PetscLibType, intensity::PetscInt) end -@for_petsc function PetscCheckPointerSetIntensity(petsclib::$UnionPetscLib, intensity::PetscInt) +@for_petsc function PetscCheckPointerSetIntensity(petsclib::$UnionPetscLib, intensity::$PetscInt ) @chk ccall( (:PetscCheckPointerSetIntensity, $petsc_library), PetscErrorCode, - (PetscInt,), + ($PetscInt,), intensity, ) @@ -8158,9 +8401,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSetDebugTerminal")) """ -function PetscSetDebugTerminal(terminal::Vector{Cchar}) end +function PetscSetDebugTerminal(petsclib::PetscLibType, terminal::Vector{Cchar}) end -@for_petsc function PetscSetDebugTerminal(petsclib::$UnionPetscLib, terminal::Vector{Cchar}) +@for_petsc function PetscSetDebugTerminal(petsclib::$UnionPetscLib, terminal::Vector{Cchar} ) @chk ccall( (:PetscSetDebugTerminal, $petsc_library), @@ -8196,9 +8439,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSetDebugger")) """ -function PetscSetDebugger(debugger::Vector{Cchar}, usedebugterminal::PetscBool) end +function PetscSetDebugger(petsclib::PetscLibType, debugger::Vector{Cchar}, usedebugterminal::PetscBool) end -@for_petsc function PetscSetDebugger(petsclib::$UnionPetscLib, debugger::Vector{Cchar}, usedebugterminal::PetscBool) +@for_petsc function PetscSetDebugger(petsclib::$UnionPetscLib, debugger::Vector{Cchar}, usedebugterminal::PetscBool ) @chk ccall( (:PetscSetDebugger, $petsc_library), @@ -8224,7 +8467,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscSetDefaultDebugger")) """ -function PetscSetDefaultDebugger() end +function PetscSetDefaultDebugger(petsclib::PetscLibType) end @for_petsc function PetscSetDefaultDebugger(petsclib::$UnionPetscLib) @@ -8255,9 +8498,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscSetDebuggerFromString")) """ -function PetscSetDebuggerFromString(string::Vector{Cchar}) end +function PetscSetDebuggerFromString(petsclib::PetscLibType, string::Vector{Cchar}) end -@for_petsc function PetscSetDebuggerFromString(petsclib::$UnionPetscLib, string::Vector{Cchar}) +@for_petsc function PetscSetDebuggerFromString(petsclib::$UnionPetscLib, string::Vector{Cchar} ) @chk ccall( (:PetscSetDebuggerFromString, $petsc_library), @@ -8284,7 +8527,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscWaitOnError")) """ -function PetscWaitOnError() end +function PetscWaitOnError(petsclib::PetscLibType) end @for_petsc function PetscWaitOnError(petsclib::$UnionPetscLib) @@ -8319,7 +8562,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscAttachDebugger")) """ -function PetscAttachDebugger() end +function PetscAttachDebugger(petsclib::PetscLibType) end @for_petsc function PetscAttachDebugger(petsclib::$UnionPetscLib) @@ -8351,7 +8594,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscStopForDebugger")) """ -function PetscStopForDebugger() end +function PetscStopForDebugger(petsclib::PetscLibType) end @for_petsc function PetscStopForDebugger(petsclib::$UnionPetscLib) @@ -8398,9 +8641,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPushErrorHandler")) """ -function PetscPushErrorHandler(handler::external, ctx::Cvoid) end +function PetscPushErrorHandler(petsclib::PetscLibType, handler::external, ctx::Cvoid) end -@for_petsc function PetscPushErrorHandler(petsclib::$UnionPetscLib, handler::external, ctx::Cvoid) +@for_petsc function PetscPushErrorHandler(petsclib::$UnionPetscLib, handler::external, ctx::Cvoid ) @chk ccall( (:PetscPushErrorHandler, $petsc_library), @@ -8427,7 +8670,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscPopErrorHandler")) """ -function PetscPopErrorHandler() end +function PetscPopErrorHandler(petsclib::PetscLibType) end @for_petsc function PetscPopErrorHandler(petsclib::$UnionPetscLib) @@ -8460,14 +8703,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscIntViewNumColumns")) """ -function PetscIntViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end +function PetscIntViewNumColumns(petsclib::PetscLibType, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end -@for_petsc function PetscIntViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) +@for_petsc function PetscIntViewNumColumns(petsclib::$UnionPetscLib, N::$PetscInt, Ncol::$PetscInt, idx::Vector{$PetscInt}, viewer::PetscViewer ) @chk ccall( (:PetscIntViewNumColumns, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}, PetscViewer), + ($PetscInt, $PetscInt, Ptr{$PetscInt}, PetscViewer), N, Ncol, idx, viewer, ) @@ -8494,14 +8737,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscRealViewNumColumns")) """ -function PetscRealViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end +function PetscRealViewNumColumns(petsclib::PetscLibType, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end -@for_petsc function PetscRealViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) +@for_petsc function PetscRealViewNumColumns(petsclib::$UnionPetscLib, N::$PetscInt, Ncol::$PetscInt, idx::Vector{$PetscReal}, viewer::PetscViewer ) @chk ccall( (:PetscRealViewNumColumns, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscViewer), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, PetscViewer), N, Ncol, idx, viewer, ) @@ -8528,14 +8771,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscScalarViewNumColumns")) """ -function PetscScalarViewNumColumns(N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end +function PetscScalarViewNumColumns(petsclib::PetscLibType, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end -@for_petsc function PetscScalarViewNumColumns(petsclib::$UnionPetscLib, N::PetscInt, Ncol::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) +@for_petsc function PetscScalarViewNumColumns(petsclib::$UnionPetscLib, N::$PetscInt, Ncol::$PetscInt, idx::Vector{$PetscScalar}, viewer::PetscViewer ) @chk ccall( (:PetscScalarViewNumColumns, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscScalar}, PetscViewer), + ($PetscInt, $PetscInt, Ptr{$PetscScalar}, PetscViewer), N, Ncol, idx, viewer, ) @@ -8561,14 +8804,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscIntView")) """ -function PetscIntView(N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end +function PetscIntView(petsclib::PetscLibType, N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) end -@for_petsc function PetscIntView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscInt}, viewer::PetscViewer) +@for_petsc function PetscIntView(petsclib::$UnionPetscLib, N::$PetscInt, idx::Vector{$PetscInt}, viewer::PetscViewer ) @chk ccall( (:PetscIntView, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, PetscViewer), + ($PetscInt, Ptr{$PetscInt}, PetscViewer), N, idx, viewer, ) @@ -8594,14 +8837,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscRealView")) """ -function PetscRealView(N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end +function PetscRealView(petsclib::PetscLibType, N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) end -@for_petsc function PetscRealView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscReal}, viewer::PetscViewer) +@for_petsc function PetscRealView(petsclib::$UnionPetscLib, N::$PetscInt, idx::Vector{$PetscReal}, viewer::PetscViewer ) @chk ccall( (:PetscRealView, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, PetscViewer), + ($PetscInt, Ptr{$PetscReal}, PetscViewer), N, idx, viewer, ) @@ -8627,14 +8870,14 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscScalarView")) """ -function PetscScalarView(N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end +function PetscScalarView(petsclib::PetscLibType, N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) end -@for_petsc function PetscScalarView(petsclib::$UnionPetscLib, N::PetscInt, idx::Vector{PetscScalar}, viewer::PetscViewer) +@for_petsc function PetscScalarView(petsclib::$UnionPetscLib, N::$PetscInt, idx::Vector{$PetscScalar}, viewer::PetscViewer ) @chk ccall( (:PetscScalarView, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscScalar}, PetscViewer), + ($PetscInt, Ptr{$PetscScalar}, PetscViewer), N, idx, viewer, ) @@ -8659,9 +8902,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscSignalHandlerDefault")) """ -function PetscSignalHandlerDefault(sig::Cint, ptr::Cvoid) end +function PetscSignalHandlerDefault(petsclib::PetscLibType, sig::Cint, ptr::Cvoid) end -@for_petsc function PetscSignalHandlerDefault(petsclib::$UnionPetscLib, sig::Cint, ptr::Cvoid) +@for_petsc function PetscSignalHandlerDefault(petsclib::$UnionPetscLib, sig::Cint, ptr::Cvoid ) @chk ccall( (:PetscSignalHandlerDefault, $petsc_library), @@ -8692,9 +8935,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscPushSignalHandler")) """ -function PetscPushSignalHandler(routine::external, ctx::Cvoid) end +function PetscPushSignalHandler(petsclib::PetscLibType, routine::external, ctx::Cvoid) end -@for_petsc function PetscPushSignalHandler(petsclib::$UnionPetscLib, routine::external, ctx::Cvoid) +@for_petsc function PetscPushSignalHandler(petsclib::$UnionPetscLib, routine::external, ctx::Cvoid ) @chk ccall( (:PetscPushSignalHandler, $petsc_library), @@ -8722,7 +8965,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscPopSignalHandler")) """ -function PetscPopSignalHandler() end +function PetscPopSignalHandler(petsclib::PetscLibType) end @for_petsc function PetscPopSignalHandler(petsclib::$UnionPetscLib) @@ -8737,61 +8980,49 @@ function PetscPopSignalHandler() end end """ - tot::PetscLogDouble,tot_th::PetscLogDouble = PetscAddLogDouble(petsclib::PetscLibType,tmp::PetscLogDouble) + PetscAddLogDouble(petsclib::PetscLibType,tot::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble) # External Links $(_doc_external("Sys/PetscAddLogDouble")) """ -function PetscAddLogDouble(tmp::PetscLogDouble) end +function PetscAddLogDouble(petsclib::PetscLibType, tot::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble) end -@for_petsc function PetscAddLogDouble(petsclib::$UnionPetscLib, tmp::PetscLogDouble) - tot_ = Ref{PetscLogDouble}() - tot_th_ = Ref{PetscLogDouble}() +@for_petsc function PetscAddLogDouble(petsclib::$UnionPetscLib, tot::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble ) @chk ccall( (:PetscAddLogDouble, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, PetscLogDouble), - tot_, tot_th_, tmp, + tot, tot_th, tmp, ) - tot = tot_[] - tot_th = tot_th_[] - return tot,tot_th + return nothing end """ - cnt::PetscLogDouble,tot::PetscLogDouble,cnt_th::PetscLogDouble,tot_th::PetscLogDouble = PetscAddLogDoubleCnt(petsclib::PetscLibType,tmp::PetscLogDouble) + PetscAddLogDoubleCnt(petsclib::PetscLibType,cnt::PetscLogDouble, tot::PetscLogDouble, cnt_th::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble) # External Links $(_doc_external("Sys/PetscAddLogDoubleCnt")) """ -function PetscAddLogDoubleCnt(tmp::PetscLogDouble) end +function PetscAddLogDoubleCnt(petsclib::PetscLibType, cnt::PetscLogDouble, tot::PetscLogDouble, cnt_th::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble) end -@for_petsc function PetscAddLogDoubleCnt(petsclib::$UnionPetscLib, tmp::PetscLogDouble) - cnt_ = Ref{PetscLogDouble}() - tot_ = Ref{PetscLogDouble}() - cnt_th_ = Ref{PetscLogDouble}() - tot_th_ = Ref{PetscLogDouble}() +@for_petsc function PetscAddLogDoubleCnt(petsclib::$UnionPetscLib, cnt::PetscLogDouble, tot::PetscLogDouble, cnt_th::PetscLogDouble, tot_th::PetscLogDouble, tmp::PetscLogDouble ) @chk ccall( (:PetscAddLogDoubleCnt, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, Ptr{PetscLogDouble}, PetscLogDouble), - cnt_, tot_, cnt_th_, tot_th_, tmp, + cnt, tot, cnt_th, tot_th, tmp, ) - cnt = cnt_[] - tot = tot_[] - cnt_th = cnt_th_[] - tot_th = tot_th_[] - return cnt,tot,cnt_th,tot_th + return nothing end """ - handler::PetscLogHandler = PetscLogGetDefaultHandler(petsclib::PetscLibType) + PetscLogGetDefaultHandler(petsclib::PetscLibType,handler::PetscLogHandler) Get the default log handler if it is running. Not collective @@ -8806,25 +9037,23 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogGetDefaultHandler")) """ -function PetscLogGetDefaultHandler() end +function PetscLogGetDefaultHandler(petsclib::PetscLibType, handler::PetscLogHandler) end -@for_petsc function PetscLogGetDefaultHandler(petsclib::$UnionPetscLib) - handler_ = Ref{PetscLogHandler}() +@for_petsc function PetscLogGetDefaultHandler(petsclib::$UnionPetscLib, handler::PetscLogHandler ) @chk ccall( (:PetscLogGetDefaultHandler, $petsc_library), PetscErrorCode, (Ptr{PetscLogHandler},), - handler_, + handler, ) - handler = handler_[] - return handler + return nothing end """ - state::PetscLogState = PetscLogGetState(petsclib::PetscLibType) + PetscLogGetState(petsclib::PetscLibType,state::PetscLogState) Get the `PetscLogState` for PETSc's global logging, used by all default log handlers (`PetscLogDefaultBegin()`, `PetscLogNestedBegin()`, `PetscLogTraceBegin()`, `PetscLogMPEBegin()`, @@ -8844,21 +9073,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogGetState")) """ -function PetscLogGetState() end +function PetscLogGetState(petsclib::PetscLibType, state::PetscLogState) end -@for_petsc function PetscLogGetState(petsclib::$UnionPetscLib) - state_ = Ref{PetscLogState}() +@for_petsc function PetscLogGetState(petsclib::$UnionPetscLib, state::PetscLogState ) @chk ccall( (:PetscLogGetState, $petsc_library), PetscErrorCode, (Ptr{PetscLogState},), - state_, + state, ) - state = state_[] - return state + return nothing end """ @@ -8877,7 +9104,7 @@ Level: beginner # External Links $(_doc_external("Sys/PetscLogIsActive")) """ -function PetscLogIsActive() end +function PetscLogIsActive(petsclib::PetscLibType) end @for_petsc function PetscLogIsActive(petsclib::$UnionPetscLib) isActive_ = Ref{PetscBool}() @@ -8911,7 +9138,7 @@ This option must be provided before `PetscInitialize()`. # External Links $(_doc_external("Sys/PetscLogDefaultBegin")) """ -function PetscLogDefaultBegin() end +function PetscLogDefaultBegin(petsclib::PetscLibType) end @for_petsc function PetscLogDefaultBegin(petsclib::$UnionPetscLib) @@ -8945,9 +9172,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogTraceBegin")) """ -function PetscLogTraceBegin(file::Libc.FILE) end +function PetscLogTraceBegin(petsclib::PetscLibType, file::Libc.FILE) end -@for_petsc function PetscLogTraceBegin(petsclib::$UnionPetscLib, file::Libc.FILE) +@for_petsc function PetscLogTraceBegin(petsclib::$UnionPetscLib, file::Libc.FILE ) @chk ccall( (:PetscLogTraceBegin, $petsc_library), @@ -8975,7 +9202,7 @@ Options Database Keys: # External Links $(_doc_external("Sys/PetscLogNestedBegin")) """ -function PetscLogNestedBegin() end +function PetscLogNestedBegin(petsclib::PetscLibType) end @for_petsc function PetscLogNestedBegin(petsclib::$UnionPetscLib) @@ -9032,9 +9259,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogLegacyCallbacksBegin")) """ -function PetscLogLegacyCallbacksBegin(PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) end +function PetscLogLegacyCallbacksBegin(petsclib::PetscLibType, PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) end -@for_petsc function PetscLogLegacyCallbacksBegin(petsclib::$UnionPetscLib, PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external) +@for_petsc function PetscLogLegacyCallbacksBegin(petsclib::$UnionPetscLib, PetscLogPLB::external, PetscLogPLE::external, PetscLogPHC::external, PetscLogPHD::external ) @chk ccall( (:PetscLogLegacyCallbacksBegin, $petsc_library), @@ -9065,7 +9292,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogMPEBegin")) """ -function PetscLogMPEBegin() end +function PetscLogMPEBegin(petsclib::PetscLibType) end @for_petsc function PetscLogMPEBegin(petsclib::$UnionPetscLib) @@ -9095,7 +9322,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogPerfstubsBegin")) """ -function PetscLogPerfstubsBegin() end +function PetscLogPerfstubsBegin(petsclib::PetscLibType) end @for_petsc function PetscLogPerfstubsBegin(petsclib::$UnionPetscLib) @@ -9129,9 +9356,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogActions")) """ -function PetscLogActions(flag::PetscBool) end +function PetscLogActions(petsclib::PetscLibType, flag::PetscBool) end -@for_petsc function PetscLogActions(petsclib::$UnionPetscLib, flag::PetscBool) +@for_petsc function PetscLogActions(petsclib::$UnionPetscLib, flag::PetscBool ) @chk ccall( (:PetscLogActions, $petsc_library), @@ -9164,9 +9391,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogObjects")) """ -function PetscLogObjects(flag::PetscBool) end +function PetscLogObjects(petsclib::PetscLibType, flag::PetscBool) end -@for_petsc function PetscLogObjects(petsclib::$UnionPetscLib, flag::PetscBool) +@for_petsc function PetscLogObjects(petsclib::$UnionPetscLib, flag::PetscBool ) @chk ccall( (:PetscLogObjects, $petsc_library), @@ -9180,7 +9407,7 @@ function PetscLogObjects(flag::PetscBool) end end """ - stage::PetscLogStage = PetscLogStageRegister(petsclib::PetscLibType,sname::Vector{Cchar}) + PetscLogStageRegister(petsclib::PetscLibType,sname::Vector{Cchar}, stage::PetscLogStage) Attaches a character string name to a logging stage. Not Collective @@ -9198,21 +9425,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageRegister")) """ -function PetscLogStageRegister(sname::Vector{Cchar}) end +function PetscLogStageRegister(petsclib::PetscLibType, sname::Vector{Cchar}, stage::PetscLogStage) end -@for_petsc function PetscLogStageRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}) - stage_ = Ref{PetscLogStage}() +@for_petsc function PetscLogStageRegister(petsclib::$UnionPetscLib, sname::Vector{Cchar}, stage::PetscLogStage ) @chk ccall( (:PetscLogStageRegister, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{PetscLogStage}), - sname, stage_, + sname, stage, ) - stage = stage_[] - return stage + return nothing end """ @@ -9229,9 +9454,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogStagePush")) """ -function PetscLogStagePush(stage::PetscLogStage) end +function PetscLogStagePush(petsclib::PetscLibType, stage::PetscLogStage) end -@for_petsc function PetscLogStagePush(petsclib::$UnionPetscLib, stage::PetscLogStage) +@for_petsc function PetscLogStagePush(petsclib::$UnionPetscLib, stage::PetscLogStage ) @chk ccall( (:PetscLogStagePush, $petsc_library), @@ -9255,7 +9480,7 @@ Not Collective # External Links $(_doc_external("Sys/PetscLogStagePop")) """ -function PetscLogStagePop() end +function PetscLogStagePop(petsclib::PetscLibType) end @for_petsc function PetscLogStagePop(petsclib::$UnionPetscLib) @@ -9286,9 +9511,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageSetActive")) """ -function PetscLogStageSetActive(stage::PetscLogStage, isActive::PetscBool) end +function PetscLogStageSetActive(petsclib::PetscLibType, stage::PetscLogStage, isActive::PetscBool) end -@for_petsc function PetscLogStageSetActive(petsclib::$UnionPetscLib, stage::PetscLogStage, isActive::PetscBool) +@for_petsc function PetscLogStageSetActive(petsclib::$UnionPetscLib, stage::PetscLogStage, isActive::PetscBool ) @chk ccall( (:PetscLogStageSetActive, $petsc_library), @@ -9320,9 +9545,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageGetActive")) """ -function PetscLogStageGetActive(stage::PetscLogStage) end +function PetscLogStageGetActive(petsclib::PetscLibType, stage::PetscLogStage) end -@for_petsc function PetscLogStageGetActive(petsclib::$UnionPetscLib, stage::PetscLogStage) +@for_petsc function PetscLogStageGetActive(petsclib::$UnionPetscLib, stage::PetscLogStage ) isActive_ = Ref{PetscBool}() @chk ccall( @@ -9354,9 +9579,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageSetVisible")) """ -function PetscLogStageSetVisible(stage::PetscLogStage, isVisible::PetscBool) end +function PetscLogStageSetVisible(petsclib::PetscLibType, stage::PetscLogStage, isVisible::PetscBool) end -@for_petsc function PetscLogStageSetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage, isVisible::PetscBool) +@for_petsc function PetscLogStageSetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage, isVisible::PetscBool ) @chk ccall( (:PetscLogStageSetVisible, $petsc_library), @@ -9388,9 +9613,9 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageGetVisible")) """ -function PetscLogStageGetVisible(stage::PetscLogStage) end +function PetscLogStageGetVisible(petsclib::PetscLibType, stage::PetscLogStage) end -@for_petsc function PetscLogStageGetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage) +@for_petsc function PetscLogStageGetVisible(petsclib::$UnionPetscLib, stage::PetscLogStage ) isVisible_ = Ref{PetscBool}() @chk ccall( @@ -9406,7 +9631,7 @@ function PetscLogStageGetVisible(stage::PetscLogStage) end end """ - stage::PetscLogStage = PetscLogStageGetId(petsclib::PetscLibType,name::Vector{Cchar}) + PetscLogStageGetId(petsclib::PetscLibType,name::Vector{Cchar}, stage::PetscLogStage) Returns the stage id when given the stage name. Not Collective @@ -9424,25 +9649,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageGetId")) """ -function PetscLogStageGetId(name::Vector{Cchar}) end +function PetscLogStageGetId(petsclib::PetscLibType, name::Vector{Cchar}, stage::PetscLogStage) end -@for_petsc function PetscLogStageGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}) - stage_ = Ref{PetscLogStage}() +@for_petsc function PetscLogStageGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}, stage::PetscLogStage ) @chk ccall( (:PetscLogStageGetId, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{PetscLogStage}), - name, stage_, + name, stage, ) - stage = stage_[] - return stage + return nothing end """ - name::Vector{Cchar} = PetscLogStageGetName(petsclib::PetscLibType,stage::PetscLogStage) + PetscLogStageGetName(petsclib::PetscLibType,stage::PetscLogStage, name::Vector{Cchar}) Returns the stage name when given the stage id. Not Collective @@ -9460,10 +9683,10 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageGetName")) """ -function PetscLogStageGetName(stage::PetscLogStage) end +function PetscLogStageGetName(petsclib::PetscLibType, stage::PetscLogStage, name::Vector{Cchar}) end -@for_petsc function PetscLogStageGetName(petsclib::$UnionPetscLib, stage::PetscLogStage) - name_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscLogStageGetName(petsclib::$UnionPetscLib, stage::PetscLogStage, name::Vector{Cchar} ) + name_ = Ref(pointer(name)) @chk ccall( (:PetscLogStageGetName, $petsc_library), @@ -9472,13 +9695,12 @@ function PetscLogStageGetName(stage::PetscLogStage) end stage, name_, ) - name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) - return name + return nothing end """ - event::PetscLogEvent = PetscLogEventRegister(petsclib::PetscLibType,name::Vector{Cchar}, classid::PetscClassId) + PetscLogEventRegister(petsclib::PetscLibType,name::Vector{Cchar}, classid::PetscClassId, event::PetscLogEvent) Registers an event name for logging operations Not Collective @@ -9498,21 +9720,19 @@ Output Parameter: # External Links $(_doc_external("Sys/PetscLogEventRegister")) """ -function PetscLogEventRegister(name::Vector{Cchar}, classid::PetscClassId) end +function PetscLogEventRegister(petsclib::PetscLibType, name::Vector{Cchar}, classid::PetscClassId, event::PetscLogEvent) end -@for_petsc function PetscLogEventRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}, classid::PetscClassId) - event_ = Ref{PetscLogEvent}() +@for_petsc function PetscLogEventRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}, classid::PetscClassId, event::PetscLogEvent ) @chk ccall( (:PetscLogEventRegister, $petsc_library), PetscErrorCode, (Ptr{Cchar}, PetscClassId, Ptr{PetscLogEvent}), - name, classid, event_, + name, classid, event, ) - event = event_[] - return event + return nothing end """ @@ -9532,9 +9752,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventSetCollective")) """ -function PetscLogEventSetCollective(event::PetscLogEvent, collective::PetscBool) end +function PetscLogEventSetCollective(petsclib::PetscLibType, event::PetscLogEvent, collective::PetscBool) end -@for_petsc function PetscLogEventSetCollective(petsclib::$UnionPetscLib, event::PetscLogEvent, collective::PetscBool) +@for_petsc function PetscLogEventSetCollective(petsclib::$UnionPetscLib, event::PetscLogEvent, collective::PetscBool ) @chk ccall( (:PetscLogEventSetCollective, $petsc_library), @@ -9563,9 +9783,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventIncludeClass")) """ -function PetscLogEventIncludeClass(classid::PetscClassId) end +function PetscLogEventIncludeClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscLogEventIncludeClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscLogEventIncludeClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscLogEventIncludeClass, $petsc_library), @@ -9594,9 +9814,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventExcludeClass")) """ -function PetscLogEventExcludeClass(classid::PetscClassId) end +function PetscLogEventExcludeClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscLogEventExcludeClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscLogEventExcludeClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscLogEventExcludeClass, $petsc_library), @@ -9623,9 +9843,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogEventActivate")) """ -function PetscLogEventActivate(event::PetscLogEvent) end +function PetscLogEventActivate(petsclib::PetscLibType, event::PetscLogEvent) end -@for_petsc function PetscLogEventActivate(petsclib::$UnionPetscLib, event::PetscLogEvent) +@for_petsc function PetscLogEventActivate(petsclib::$UnionPetscLib, event::PetscLogEvent ) @chk ccall( (:PetscLogEventActivate, $petsc_library), @@ -9652,9 +9872,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogEventDeactivate")) """ -function PetscLogEventDeactivate(event::PetscLogEvent) end +function PetscLogEventDeactivate(petsclib::PetscLibType, event::PetscLogEvent) end -@for_petsc function PetscLogEventDeactivate(petsclib::$UnionPetscLib, event::PetscLogEvent) +@for_petsc function PetscLogEventDeactivate(petsclib::$UnionPetscLib, event::PetscLogEvent ) @chk ccall( (:PetscLogEventDeactivate, $petsc_library), @@ -9681,9 +9901,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogEventDeactivatePush")) """ -function PetscLogEventDeactivatePush(event::PetscLogEvent) end +function PetscLogEventDeactivatePush(petsclib::PetscLibType, event::PetscLogEvent) end -@for_petsc function PetscLogEventDeactivatePush(petsclib::$UnionPetscLib, event::PetscLogEvent) +@for_petsc function PetscLogEventDeactivatePush(petsclib::$UnionPetscLib, event::PetscLogEvent ) @chk ccall( (:PetscLogEventDeactivatePush, $petsc_library), @@ -9710,9 +9930,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogEventDeactivatePop")) """ -function PetscLogEventDeactivatePop(event::PetscLogEvent) end +function PetscLogEventDeactivatePop(petsclib::PetscLibType, event::PetscLogEvent) end -@for_petsc function PetscLogEventDeactivatePop(petsclib::$UnionPetscLib, event::PetscLogEvent) +@for_petsc function PetscLogEventDeactivatePop(petsclib::$UnionPetscLib, event::PetscLogEvent ) @chk ccall( (:PetscLogEventDeactivatePop, $petsc_library), @@ -9742,9 +9962,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogEventSetActiveAll")) """ -function PetscLogEventSetActiveAll(event::PetscLogEvent, isActive::PetscBool) end +function PetscLogEventSetActiveAll(petsclib::PetscLibType, event::PetscLogEvent, isActive::PetscBool) end -@for_petsc function PetscLogEventSetActiveAll(petsclib::$UnionPetscLib, event::PetscLogEvent, isActive::PetscBool) +@for_petsc function PetscLogEventSetActiveAll(petsclib::$UnionPetscLib, event::PetscLogEvent, isActive::PetscBool ) @chk ccall( (:PetscLogEventSetActiveAll, $petsc_library), @@ -9773,9 +9993,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventActivateClass")) """ -function PetscLogEventActivateClass(classid::PetscClassId) end +function PetscLogEventActivateClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscLogEventActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscLogEventActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscLogEventActivateClass, $petsc_library), @@ -9804,9 +10024,9 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventDeactivateClass")) """ -function PetscLogEventDeactivateClass(classid::PetscClassId) end +function PetscLogEventDeactivateClass(petsclib::PetscLibType, classid::PetscClassId) end -@for_petsc function PetscLogEventDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId) +@for_petsc function PetscLogEventDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) @chk ccall( (:PetscLogEventDeactivateClass, $petsc_library), @@ -9825,9 +10045,9 @@ end # External Links $(_doc_external("Sys/PetscLogEventSync")) """ -function PetscLogEventSync(e::PetscLogEvent, comm::MPI_Comm) end +function PetscLogEventSync(petsclib::PetscLibType, e::PetscLogEvent, comm::MPI_Comm) end -@for_petsc function PetscLogEventSync(petsclib::$UnionPetscLib, e::PetscLogEvent, comm::MPI_Comm) +@for_petsc function PetscLogEventSync(petsclib::$UnionPetscLib, e::PetscLogEvent, comm::MPI_Comm ) @chk ccall( (:PetscLogEventSync, $petsc_library), @@ -9841,7 +10061,7 @@ function PetscLogEventSync(e::PetscLogEvent, comm::MPI_Comm) end end """ - info::PetscEventPerfInfo = PetscLogStageGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage) + PetscLogStageGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage, info::PetscEventPerfInfo) Return the performance information about the given stage No Fortran Support @@ -9859,25 +10079,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogStageGetPerfInfo")) """ -function PetscLogStageGetPerfInfo(stage::PetscLogStage) end +function PetscLogStageGetPerfInfo(petsclib::PetscLibType, stage::PetscLogStage, info::PetscEventPerfInfo) end -@for_petsc function PetscLogStageGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage) - info_ = Ref{PetscEventPerfInfo}() +@for_petsc function PetscLogStageGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage, info::PetscEventPerfInfo ) @chk ccall( (:PetscLogStageGetPerfInfo, $petsc_library), PetscErrorCode, (PetscLogStage, Ptr{PetscEventPerfInfo}), - stage, info_, + stage, info, ) - info = info_[] - return info + return nothing end """ - info::PetscEventPerfInfo = PetscLogEventGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage, event::PetscLogEvent) + PetscLogEventGetPerfInfo(petsclib::PetscLibType,stage::PetscLogStage, event::PetscLogEvent, info::PetscEventPerfInfo) Return the performance information about the given event in the given stage No Fortran Support @@ -9896,21 +10114,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogEventGetPerfInfo")) """ -function PetscLogEventGetPerfInfo(stage::PetscLogStage, event::PetscLogEvent) end +function PetscLogEventGetPerfInfo(petsclib::PetscLibType, stage::PetscLogStage, event::PetscLogEvent, info::PetscEventPerfInfo) end -@for_petsc function PetscLogEventGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage, event::PetscLogEvent) - info_ = Ref{PetscEventPerfInfo}() +@for_petsc function PetscLogEventGetPerfInfo(petsclib::$UnionPetscLib, stage::PetscLogStage, event::PetscLogEvent, info::PetscEventPerfInfo ) @chk ccall( (:PetscLogEventGetPerfInfo, $petsc_library), PetscErrorCode, (PetscLogStage, PetscLogEvent, Ptr{PetscEventPerfInfo}), - stage, event, info_, + stage, event, info, ) - info = info_[] - return info + return nothing end """ @@ -9934,14 +10150,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventSetDof")) """ -function PetscLogEventSetDof(event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) end +function PetscLogEventSetDof(petsclib::PetscLibType, event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) end -@for_petsc function PetscLogEventSetDof(petsclib::$UnionPetscLib, event::PetscLogEvent, n::PetscInt, dof::PetscLogDouble) +@for_petsc function PetscLogEventSetDof(petsclib::$UnionPetscLib, event::PetscLogEvent, n::$PetscInt, dof::PetscLogDouble ) @chk ccall( (:PetscLogEventSetDof, $petsc_library), PetscErrorCode, - (PetscLogEvent, PetscInt, PetscLogDouble), + (PetscLogEvent, $PetscInt, PetscLogDouble), event, n, dof, ) @@ -9970,14 +10186,14 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogEventSetError")) """ -function PetscLogEventSetError(event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) end +function PetscLogEventSetError(petsclib::PetscLibType, event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) end -@for_petsc function PetscLogEventSetError(petsclib::$UnionPetscLib, event::PetscLogEvent, n::PetscInt, error::PetscLogDouble) +@for_petsc function PetscLogEventSetError(petsclib::$UnionPetscLib, event::PetscLogEvent, n::$PetscInt, error::PetscLogDouble ) @chk ccall( (:PetscLogEventSetError, $petsc_library), PetscErrorCode, - (PetscLogEvent, PetscInt, PetscLogDouble), + (PetscLogEvent, $PetscInt, PetscLogDouble), event, n, error, ) @@ -9986,7 +10202,7 @@ function PetscLogEventSetError(event::PetscLogEvent, n::PetscInt, error::PetscLo end """ - event::PetscLogEvent = PetscLogEventGetId(petsclib::PetscLibType,name::Vector{Cchar}) + PetscLogEventGetId(petsclib::PetscLibType,name::Vector{Cchar}, event::PetscLogEvent) Returns the event id when given the event name. Not Collective @@ -10004,25 +10220,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogEventGetId")) """ -function PetscLogEventGetId(name::Vector{Cchar}) end +function PetscLogEventGetId(petsclib::PetscLibType, name::Vector{Cchar}, event::PetscLogEvent) end -@for_petsc function PetscLogEventGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}) - event_ = Ref{PetscLogEvent}() +@for_petsc function PetscLogEventGetId(petsclib::$UnionPetscLib, name::Vector{Cchar}, event::PetscLogEvent ) @chk ccall( (:PetscLogEventGetId, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{PetscLogEvent}), - name, event_, + name, event, ) - event = event_[] - return event + return nothing end """ - name::Vector{Cchar} = PetscLogEventGetName(petsclib::PetscLibType,event::PetscLogEvent) + PetscLogEventGetName(petsclib::PetscLibType,event::PetscLogEvent, name::Vector{Cchar}) Returns the event name when given the event id. Not Collective @@ -10040,10 +10254,10 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogEventGetName")) """ -function PetscLogEventGetName(event::PetscLogEvent) end +function PetscLogEventGetName(petsclib::PetscLibType, event::PetscLogEvent, name::Vector{Cchar}) end -@for_petsc function PetscLogEventGetName(petsclib::$UnionPetscLib, event::PetscLogEvent) - name_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscLogEventGetName(petsclib::$UnionPetscLib, event::PetscLogEvent, name::Vector{Cchar} ) + name_ = Ref(pointer(name)) @chk ccall( (:PetscLogEventGetName, $petsc_library), @@ -10052,9 +10266,8 @@ function PetscLogEventGetName(event::PetscLogEvent) end event, name_, ) - name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) - return name + return nothing end """ @@ -10070,7 +10283,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogEventsPause")) """ -function PetscLogEventsPause() end +function PetscLogEventsPause(petsclib::PetscLibType) end @for_petsc function PetscLogEventsPause(petsclib::$UnionPetscLib) @@ -10097,7 +10310,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogEventsResume")) """ -function PetscLogEventsResume() end +function PetscLogEventsResume(petsclib::PetscLibType) end @for_petsc function PetscLogEventsResume(petsclib::$UnionPetscLib) @@ -10117,9 +10330,9 @@ end # External Links $(_doc_external("Sys/PetscLogObjectCreate")) """ -function PetscLogObjectCreate(h::PetscObject) end +function PetscLogObjectCreate(petsclib::PetscLibType, h::PetscObject) end -@for_petsc function PetscLogObjectCreate(petsclib::$UnionPetscLib, h::PetscObject) +@for_petsc function PetscLogObjectCreate(petsclib::$UnionPetscLib, h::PetscObject ) @chk ccall( (:PetscLogObjectCreate, $petsc_library), @@ -10138,9 +10351,9 @@ end # External Links $(_doc_external("Sys/PetscLogObjectDestroy")) """ -function PetscLogObjectDestroy(h::PetscObject) end +function PetscLogObjectDestroy(petsclib::PetscLibType, h::PetscObject) end -@for_petsc function PetscLogObjectDestroy(petsclib::$UnionPetscLib, h::PetscObject) +@for_petsc function PetscLogObjectDestroy(petsclib::$UnionPetscLib, h::PetscObject ) @chk ccall( (:PetscLogObjectDestroy, $petsc_library), @@ -10154,7 +10367,7 @@ function PetscLogObjectDestroy(h::PetscObject) end end """ - classid::PetscClassId = PetscLogClassGetClassId(petsclib::PetscLibType,name::Vector{Cchar}) + PetscLogClassGetClassId(petsclib::PetscLibType,name::Vector{Cchar}, classid::PetscClassId) Returns the `PetscClassId` when given the class name. Not Collective @@ -10172,25 +10385,23 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogClassGetClassId")) """ -function PetscLogClassGetClassId(name::Vector{Cchar}) end +function PetscLogClassGetClassId(petsclib::PetscLibType, name::Vector{Cchar}, classid::PetscClassId) end -@for_petsc function PetscLogClassGetClassId(petsclib::$UnionPetscLib, name::Vector{Cchar}) - classid_ = Ref{PetscClassId}() +@for_petsc function PetscLogClassGetClassId(petsclib::$UnionPetscLib, name::Vector{Cchar}, classid::PetscClassId ) @chk ccall( (:PetscLogClassGetClassId, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{PetscClassId}), - name, classid_, + name, classid, ) - classid = classid_[] - return classid + return nothing end """ - name::Cchar = PetscLogClassIdGetName(petsclib::PetscLibType,classid::PetscClassId) + PetscLogClassIdGetName(petsclib::PetscLibType,classid::PetscClassId, name::Cchar) Returns a `PetscClassId`'s name. Not Collective @@ -10208,21 +10419,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogClassIdGetName")) """ -function PetscLogClassIdGetName(classid::PetscClassId) end +function PetscLogClassIdGetName(petsclib::PetscLibType, classid::PetscClassId, name::Cchar) end -@for_petsc function PetscLogClassIdGetName(petsclib::$UnionPetscLib, classid::PetscClassId) - name_ = Ref{Cchar}() +@for_petsc function PetscLogClassIdGetName(petsclib::$UnionPetscLib, classid::PetscClassId, name::Cchar ) @chk ccall( (:PetscLogClassIdGetName, $petsc_library), PetscErrorCode, (PetscClassId, Cchar), - classid, name_, + classid, name, ) - name = name_[] - return name + return nothing end """ @@ -10240,9 +10449,9 @@ Input Parameter: # External Links $(_doc_external("Sys/PetscLogDump")) """ -function PetscLogDump(sname::Vector{Cchar}) end +function PetscLogDump(petsclib::PetscLibType, sname::Vector{Cchar}) end -@for_petsc function PetscLogDump(petsclib::$UnionPetscLib, sname::Vector{Cchar}) +@for_petsc function PetscLogDump(petsclib::$UnionPetscLib, sname::Vector{Cchar} ) @chk ccall( (:PetscLogDump, $petsc_library), @@ -10271,9 +10480,9 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogMPEDump")) """ -function PetscLogMPEDump(sname::Vector{Cchar}) end +function PetscLogMPEDump(petsclib::PetscLibType, sname::Vector{Cchar}) end -@for_petsc function PetscLogMPEDump(petsclib::$UnionPetscLib, sname::Vector{Cchar}) +@for_petsc function PetscLogMPEDump(petsclib::$UnionPetscLib, sname::Vector{Cchar} ) @chk ccall( (:PetscLogMPEDump, $petsc_library), @@ -10312,9 +10521,9 @@ Level: beginner # External Links $(_doc_external("Sys/PetscLogView")) """ -function PetscLogView(viewer::PetscViewer) end +function PetscLogView(petsclib::PetscLibType, viewer::PetscViewer) end -@for_petsc function PetscLogView(petsclib::$UnionPetscLib, viewer::PetscViewer) +@for_petsc function PetscLogView(petsclib::$UnionPetscLib, viewer::PetscViewer ) @chk ccall( (:PetscLogView, $petsc_library), @@ -10340,7 +10549,7 @@ Level: developer # External Links $(_doc_external("Sys/PetscLogViewFromOptions")) """ -function PetscLogViewFromOptions() end +function PetscLogViewFromOptions(petsclib::PetscLibType) end @for_petsc function PetscLogViewFromOptions(petsclib::$UnionPetscLib) @@ -10355,7 +10564,7 @@ function PetscLogViewFromOptions() end end """ - oldThresh::PetscLogDouble = PetscLogSetThreshold(petsclib::PetscLibType,newThresh::PetscLogDouble) + PetscLogSetThreshold(petsclib::PetscLibType,newThresh::PetscLogDouble, oldThresh::PetscLogDouble) Set the threshold time for logging the events; this is a percentage out of 100, so 1. means any event that takes 1 or more percent of the time. @@ -10376,25 +10585,23 @@ Options Database Keys: # External Links $(_doc_external("Sys/PetscLogSetThreshold")) """ -function PetscLogSetThreshold(newThresh::PetscLogDouble) end +function PetscLogSetThreshold(petsclib::PetscLibType, newThresh::PetscLogDouble, oldThresh::PetscLogDouble) end -@for_petsc function PetscLogSetThreshold(petsclib::$UnionPetscLib, newThresh::PetscLogDouble) - oldThresh_ = Ref{PetscLogDouble}() +@for_petsc function PetscLogSetThreshold(petsclib::$UnionPetscLib, newThresh::PetscLogDouble, oldThresh::PetscLogDouble ) @chk ccall( (:PetscLogSetThreshold, $petsc_library), PetscErrorCode, (PetscLogDouble, Ptr{PetscLogDouble}), - newThresh, oldThresh_, + newThresh, oldThresh, ) - oldThresh = oldThresh_[] - return oldThresh + return nothing end """ - flops::PetscLogDouble = PetscGetFlops(petsclib::PetscLibType) + PetscGetFlops(petsclib::PetscLibType,flops::PetscLogDouble) Returns the number of flops used on this processor since the program began. @@ -10410,21 +10617,19 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscGetFlops")) """ -function PetscGetFlops() end +function PetscGetFlops(petsclib::PetscLibType, flops::PetscLogDouble) end -@for_petsc function PetscGetFlops(petsclib::$UnionPetscLib) - flops_ = Ref{PetscLogDouble}() +@for_petsc function PetscGetFlops(petsclib::$UnionPetscLib, flops::PetscLogDouble ) @chk ccall( (:PetscGetFlops, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - flops_, + flops, ) - flops = flops_[] - return flops + return nothing end """ @@ -10433,9 +10638,9 @@ end # External Links $(_doc_external("Sys/PetscLogFlops")) """ -function PetscLogFlops(f::PetscLogDouble) end +function PetscLogFlops(petsclib::PetscLibType, f::PetscLogDouble) end -@for_petsc function PetscLogFlops(petsclib::$UnionPetscLib, f::PetscLogDouble) +@for_petsc function PetscLogFlops(petsclib::$UnionPetscLib, f::PetscLogDouble ) @chk ccall( (:PetscLogFlops, $petsc_library), @@ -10462,7 +10667,7 @@ Level: advanced # External Links $(_doc_external("Sys/PetscLogGpuTime")) """ -function PetscLogGpuTime() end +function PetscLogGpuTime(petsclib::PetscLibType) end @for_petsc function PetscLogGpuTime(petsclib::$UnionPetscLib) @@ -10487,7 +10692,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogGpuTimeBegin")) """ -function PetscLogGpuTimeBegin() end +function PetscLogGpuTimeBegin(petsclib::PetscLibType) end @for_petsc function PetscLogGpuTimeBegin(petsclib::$UnionPetscLib) @@ -10512,7 +10717,7 @@ Level: intermediate # External Links $(_doc_external("Sys/PetscLogGpuTimeEnd")) """ -function PetscLogGpuTimeEnd() end +function PetscLogGpuTimeEnd(petsclib::PetscLibType) end @for_petsc function PetscLogGpuTimeEnd(petsclib::$UnionPetscLib) @@ -10527,7 +10732,7 @@ function PetscLogGpuTimeEnd() end end """ - oclass::PetscClassId = PetscClassIdRegister(petsclib::PetscLibType,name::Vector{Cchar}) + PetscClassIdRegister(petsclib::PetscLibType,name::Vector{Cchar}, oclass::PetscClassId) Registers a new class name for objects and logging operations in an application code. Not Collective @@ -10545,21 +10750,19 @@ Level: developer # External Links $(_doc_external("Sys/PetscClassIdRegister")) """ -function PetscClassIdRegister(name::Vector{Cchar}) end +function PetscClassIdRegister(petsclib::PetscLibType, name::Vector{Cchar}, oclass::PetscClassId) end -@for_petsc function PetscClassIdRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}) - oclass_ = Ref{PetscClassId}() +@for_petsc function PetscClassIdRegister(petsclib::$UnionPetscLib, name::Vector{Cchar}, oclass::PetscClassId ) @chk ccall( (:PetscClassIdRegister, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{PetscClassId}), - name, oclass_, + name, oclass, ) - oclass = oclass_[] - return oclass + return nothing end """ @@ -10583,15 +10786,15 @@ Level: developer # External Links $(_doc_external("Vec/PetscParallelSortInt")) """ -function PetscParallelSortInt(mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) end +function PetscParallelSortInt(petsclib::PetscLibType, mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) end -@for_petsc function PetscParallelSortInt(petsclib::$UnionPetscLib, mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{PetscInt}) - keysout = Vector{PetscInt}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscParallelSortInt(petsclib::$UnionPetscLib, mapin::PetscLayout, mapout::PetscLayout, keysin::Vector{$PetscInt} ) + keysout = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscParallelSortInt, $petsc_library), PetscErrorCode, - (PetscLayout, PetscLayout, Ptr{PetscInt}, Ptr{PetscInt}), + (PetscLayout, PetscLayout, Ptr{$PetscInt}, Ptr{$PetscInt}), mapin, mapout, keysin, keysout, ) @@ -10615,9 +10818,9 @@ Level: advanced # External Links $(_doc_external("Vec/PetscCommSplitReductionBegin")) """ -function PetscCommSplitReductionBegin(comm::MPI_Comm) end +function PetscCommSplitReductionBegin(petsclib::PetscLibType, comm::MPI_Comm) end -@for_petsc function PetscCommSplitReductionBegin(petsclib::$UnionPetscLib, comm::MPI_Comm) +@for_petsc function PetscCommSplitReductionBegin(petsclib::$UnionPetscLib, comm::MPI_Comm ) @chk ccall( (:PetscCommSplitReductionBegin, $petsc_library), @@ -10630,6 +10833,81 @@ function PetscCommSplitReductionBegin(comm::MPI_Comm) end return nothing end +""" + wv::PetscReal = PetscDTAltVApply(petsclib::PetscLibType,N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) +Apply an a k + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `k` - the degree k of the k-form w, 0 <= k <= N +- `w` - a k-form, size [N choose k] (each degree of freedom of a k-form is associated with a subset of k coordinates of the N-dimensional vectors. +The degrees of freedom are ordered lexicographically by their associated subsets) +- `v` - a set of k vectors of size N, size [k x N], each vector stored contiguously + +Output Parameter: +- `wv` + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVApply")) +""" +function PetscDTAltVApply(petsclib::PetscLibType, N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) end + +@for_petsc function PetscDTAltVApply(petsclib::$UnionPetscLib, N::$PetscInt, k::$PetscInt, w::$PetscReal, v::$PetscReal ) + wv_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDTAltVApply, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + N, k, w, v, wv_, + ) + + wv = wv_[] + + return wv +end + +""" + awedgeb::PetscReal = PetscDTAltVWedge(petsclib::PetscLibType,N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal, b::PetscReal) +Compute the wedge product of a j + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `j` - the degree j of the j-form a, 0 <= j <= N +- `k` - the degree k of the k-form b, 0 <= k <= N and 0 <= j+k <= N +- `a` - a j-form, size [N choose j] +- `b` - a k-form, size [N choose k] + +Output Parameter: +- `awedgeb` - +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVWedgeMatrix()`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVWedge")) +""" +function PetscDTAltVWedge(petsclib::PetscLibType, N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal, b::PetscReal) end + +@for_petsc function PetscDTAltVWedge(petsclib::$UnionPetscLib, N::$PetscInt, j::$PetscInt, k::$PetscInt, a::$PetscReal, b::$PetscReal ) + awedgeb_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDTAltVWedge, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + N, j, k, a, b, awedgeb_, + ) + + awedgeb = awedgeb_[] + + return awedgeb +end + """ awedgeMat::PetscReal = PetscDTAltVWedgeMatrix(petsclib::PetscLibType,N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) Compute the matrix defined by the wedge product with a given j @@ -10650,15 +10928,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVWedgeMatrix")) """ -function PetscDTAltVWedgeMatrix(N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) end +function PetscDTAltVWedgeMatrix(petsclib::PetscLibType, N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) end -@for_petsc function PetscDTAltVWedgeMatrix(petsclib::$UnionPetscLib, N::PetscInt, j::PetscInt, k::PetscInt, a::PetscReal) - awedgeMat_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVWedgeMatrix(petsclib::$UnionPetscLib, N::$PetscInt, j::$PetscInt, k::$PetscInt, a::$PetscReal ) + awedgeMat_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVWedgeMatrix, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), N, j, k, a, awedgeMat_, ) @@ -10689,15 +10967,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVPullback")) """ -function PetscDTAltVPullback(N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) end +function PetscDTAltVPullback(petsclib::PetscLibType, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) end -@for_petsc function PetscDTAltVPullback(petsclib::$UnionPetscLib, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt, w::PetscReal) - Lstarw_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVPullback(petsclib::$UnionPetscLib, N::$PetscInt, M::$PetscInt, L::$PetscReal, k::$PetscInt, w::$PetscReal ) + Lstarw_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVPullback, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), N, M, L, k, w, Lstarw_, ) @@ -10727,15 +11005,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVPullbackMatrix")) """ -function PetscDTAltVPullbackMatrix(N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) end +function PetscDTAltVPullbackMatrix(petsclib::PetscLibType, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) end -@for_petsc function PetscDTAltVPullbackMatrix(petsclib::$UnionPetscLib, N::PetscInt, M::PetscInt, L::PetscReal, k::PetscInt) - Lstar_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVPullbackMatrix(petsclib::$UnionPetscLib, N::$PetscInt, M::$PetscInt, L::$PetscReal, k::$PetscInt ) + Lstar_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVPullbackMatrix, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscReal}), N, M, L, k, Lstar_, ) @@ -10764,15 +11042,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVInterior")) """ -function PetscDTAltVInterior(N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) end +function PetscDTAltVInterior(petsclib::PetscLibType, N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) end -@for_petsc function PetscDTAltVInterior(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, w::PetscReal, v::PetscReal) - wIntv_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVInterior(petsclib::$UnionPetscLib, N::$PetscInt, k::$PetscInt, w::$PetscReal, v::$PetscReal ) + wIntv_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVInterior, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), N, k, w, v, wIntv_, ) @@ -10800,15 +11078,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVInteriorMatrix")) """ -function PetscDTAltVInteriorMatrix(N::PetscInt, k::PetscInt, v::PetscReal) end +function PetscDTAltVInteriorMatrix(petsclib::PetscLibType, N::PetscInt, k::PetscInt, v::PetscReal) end -@for_petsc function PetscDTAltVInteriorMatrix(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, v::PetscReal) - intvMat_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVInteriorMatrix(petsclib::$UnionPetscLib, N::$PetscInt, k::$PetscInt, v::$PetscReal ) + intvMat_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVInteriorMatrix, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), N, k, v, intvMat_, ) @@ -10817,6 +11095,41 @@ function PetscDTAltVInteriorMatrix(N::PetscInt, k::PetscInt, v::PetscReal) end return intvMat end +""" + PetscDTAltVInteriorPattern(petsclib::PetscLibType,N::PetscInt, k::PetscInt, ::PetscInt(indices) +compute the sparsity and sign pattern of the interior product matrix computed in `PetscDTAltVInteriorMatrix()` + +Input Parameters: +- `N` - the dimension of the vector space, N >= 0 +- `k` - the degree of the k-forms on which `intvMat` from `PetscDTAltVInteriorMatrix()` acts, 0 le k le N . + +Output Parameter: +- `indices` - The interior product matrix `intvMat` has dimensions [(N choose (k-1)) x (N choose k)] and has (N choose k) * k +non-zeros. indices[i][0] and indices[i][1] are the row and column of a non-zero, and its value is equal to the vector +coordinate v[j] if indices[i][2] = j, or -v[j] if indices[i][2] = -(j+1) + +Level: intermediate + +-seealso: `PetscDTAltV`, `PetscDTAltVInterior()`, `PetscDTAltVInteriorMatrix()`, `PetscDTAltVPullback()`, `PetscDTAltVPullbackMatrix()` + +# External Links +$(_doc_external("Dm/PetscDTAltVInteriorPattern")) +""" +function PetscDTAltVInteriorPattern(petsclib::PetscLibType, N::PetscInt, k::PetscInt, indices::Vector{PetscInt}) end + +@for_petsc function PetscDTAltVInteriorPattern(petsclib::$UnionPetscLib, N::$PetscInt, k::$PetscInt, indices::Vector{PetscInt}) + + @chk ccall( + (:PetscDTAltVInteriorPattern, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscInt}), + N, k, indices, + ) + + + return nothing +end + """ starw::PetscReal = PetscDTAltVStar(petsclib::PetscLibType,N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) Apply a power of the Hodge star operator, which maps k @@ -10837,15 +11150,15 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTAltVStar")) """ -function PetscDTAltVStar(N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) end +function PetscDTAltVStar(petsclib::PetscLibType, N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) end -@for_petsc function PetscDTAltVStar(petsclib::$UnionPetscLib, N::PetscInt, k::PetscInt, pow::PetscInt, w::PetscReal) - starw_ = Ref{PetscReal}() +@for_petsc function PetscDTAltVStar(petsclib::$UnionPetscLib, N::$PetscInt, k::$PetscInt, pow::$PetscInt, w::$PetscReal ) + starw_ = Ref{$PetscReal}() @chk ccall( (:PetscDTAltVStar, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), N, k, pow, w, starw_, ) @@ -10877,9 +11190,9 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscProbCreateFromOptions")) """ -function PetscProbCreateFromOptions(dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) end +function PetscProbCreateFromOptions(petsclib::PetscLibType, dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) end -@for_petsc function PetscProbCreateFromOptions(petsclib::$UnionPetscLib, dim::PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar}) +@for_petsc function PetscProbCreateFromOptions(petsclib::$UnionPetscLib, dim::$PetscInt, prefix::Vector{Cchar}, name::Vector{Cchar} ) pdf_ = Ref{PetscProbFn}() cdf_ = Ref{PetscProbFn}() sampler_ = Ref{PetscProbFn}() @@ -10887,7 +11200,7 @@ function PetscProbCreateFromOptions(dim::PetscInt, prefix::Vector{Cchar}, name:: @chk ccall( (:PetscProbCreateFromOptions, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{Cchar}, Ptr{Cchar}, PetscProbFn, PetscProbFn, PetscProbFn), + ($PetscInt, Ptr{Cchar}, Ptr{Cchar}, PetscProbFn, PetscProbFn, PetscProbFn), dim, prefix, name, pdf_, cdf_, sampler_, ) @@ -10918,15 +11231,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscProbComputeKSStatistic")) """ -function PetscProbComputeKSStatistic(v::PetscVec, cdf::PetscProbFn) end +function PetscProbComputeKSStatistic(petsclib::PetscLibType, v::PetscVec, cdf::PetscProbFn) end -@for_petsc function PetscProbComputeKSStatistic(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn) - alpha_ = Ref{PetscReal}() +@for_petsc function PetscProbComputeKSStatistic(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn ) + alpha_ = Ref{$PetscReal}() @chk ccall( (:PetscProbComputeKSStatistic, $petsc_library), PetscErrorCode, - (CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + (CVec, Ptr{PetscProbFn}, Ptr{$PetscReal}), v, cdf, alpha_, ) @@ -10956,15 +11269,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscProbComputeKSStatisticWeighted")) """ -function PetscProbComputeKSStatisticWeighted(v::PetscVec, w::PetscVec, cdf::PetscProbFn) end +function PetscProbComputeKSStatisticWeighted(petsclib::PetscLibType, v::PetscVec, w::PetscVec, cdf::PetscProbFn) end -@for_petsc function PetscProbComputeKSStatisticWeighted(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec, cdf::PetscProbFn) - alpha_ = Ref{PetscReal}() +@for_petsc function PetscProbComputeKSStatisticWeighted(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec, cdf::PetscProbFn ) + alpha_ = Ref{$PetscReal}() @chk ccall( (:PetscProbComputeKSStatisticWeighted, $petsc_library), PetscErrorCode, - (CVec, CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + (CVec, CVec, Ptr{PetscProbFn}, Ptr{$PetscReal}), v, w, cdf, alpha_, ) @@ -10993,15 +11306,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscProbComputeKSStatisticMagnitude")) """ -function PetscProbComputeKSStatisticMagnitude(v::PetscVec, cdf::PetscProbFn) end +function PetscProbComputeKSStatisticMagnitude(petsclib::PetscLibType, v::PetscVec, cdf::PetscProbFn) end -@for_petsc function PetscProbComputeKSStatisticMagnitude(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn) - alpha_ = Ref{PetscReal}() +@for_petsc function PetscProbComputeKSStatisticMagnitude(petsclib::$UnionPetscLib, v::PetscVec, cdf::PetscProbFn ) + alpha_ = Ref{$PetscReal}() @chk ccall( (:PetscProbComputeKSStatisticMagnitude, $petsc_library), PetscErrorCode, - (CVec, Ptr{PetscProbFn}, Ptr{PetscReal}), + (CVec, Ptr{PetscProbFn}, Ptr{$PetscReal}), v, cdf, alpha_, ) @@ -11027,14 +11340,14 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscFormKeySort")) """ -function PetscFormKeySort(n::PetscInt, arr::Vector{PetscFormKey}) end +function PetscFormKeySort(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscFormKey}) end -@for_petsc function PetscFormKeySort(petsclib::$UnionPetscLib, n::PetscInt, arr::Vector{PetscFormKey}) +@for_petsc function PetscFormKeySort(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{PetscFormKey} ) @chk ccall( (:PetscFormKeySort, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscFormKey}), + ($PetscInt, Ptr{PetscFormKey}), n, arr, ) @@ -11042,6 +11355,42 @@ function PetscFormKeySort(n::PetscInt, arr::Vector{PetscFormKey}) end return nothing end +""" + norm::PetscReal = PetscDTJacobiNorm(petsclib::PetscLibType,alpha::PetscReal, beta::PetscReal, n::PetscInt) +Compute the weighted L2 norm of a Jacobi polynomial. + +Input Parameters: +- `alpha` - the left exponent > -1 +- `beta` - the right exponent > -1 +- `n` - the polynomial degree + +Output Parameter: +- `norm` - the weighted L2 norm + +Level: beginner + +-seealso: `PetscQuadrature`, `PetscDTJacobiEval()` + +# External Links +$(_doc_external("Dm/PetscDTJacobiNorm")) +""" +function PetscDTJacobiNorm(petsclib::PetscLibType, alpha::PetscReal, beta::PetscReal, n::PetscInt) end + +@for_petsc function PetscDTJacobiNorm(petsclib::$UnionPetscLib, alpha::$PetscReal, beta::$PetscReal, n::$PetscInt ) + norm_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDTJacobiNorm, $petsc_library), + PetscErrorCode, + ($PetscReal, $PetscReal, $PetscInt, Ptr{$PetscReal}), + alpha, beta, n, norm_, + ) + + norm = norm_[] + + return norm +end + """ p::Vector{PetscReal} = PetscDTJacobiEvalJet(petsclib::PetscLibType,alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) Evaluate the jet (function and derivatives) of the Jacobi polynomials basis up to a given degree. @@ -11067,15 +11416,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscDTJacobiEvalJet")) """ -function PetscDTJacobiEvalJet(alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end +function PetscDTJacobiEvalJet(petsclib::PetscLibType, alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end -@for_petsc function PetscDTJacobiEvalJet(petsclib::$UnionPetscLib, alpha::PetscReal, beta::PetscReal, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) - p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTJacobiEvalJet(petsclib::$UnionPetscLib, alpha::$PetscReal, beta::$PetscReal, npoints::$PetscInt, points::Vector{$PetscReal}, degree::$PetscInt, k::$PetscInt ) + p = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTJacobiEvalJet, $petsc_library), PetscErrorCode, - (PetscReal, PetscReal, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, Ptr{PetscReal}), + ($PetscReal, $PetscReal, $PetscInt, Ptr{$PetscReal}, $PetscInt, $PetscInt, Ptr{$PetscReal}), alpha, beta, npoints, points, degree, k, p, ) @@ -11110,17 +11459,17 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTJacobiEval")) """ -function PetscDTJacobiEval(npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end +function PetscDTJacobiEval(petsclib::PetscLibType, npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end -@for_petsc function PetscDTJacobiEval(petsclib::$UnionPetscLib, npoints::PetscInt, alpha::PetscReal, beta::PetscReal, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) - B = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - D = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - D2 = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTJacobiEval(petsclib::$UnionPetscLib, npoints::$PetscInt, alpha::$PetscReal, beta::$PetscReal, points::$PetscReal, ndegree::$PetscInt, degrees::$PetscInt ) + B = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + D = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + D2 = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTJacobiEval, $petsc_library), PetscErrorCode, - (PetscInt, PetscReal, PetscReal, Ptr{PetscReal}, PetscInt, Ptr{PetscInt}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscReal, $PetscReal, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, alpha, beta, points, ndegree, degrees, B, D, D2, ) @@ -11152,17 +11501,17 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTLegendreEval")) """ -function PetscDTLegendreEval(npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end +function PetscDTLegendreEval(petsclib::PetscLibType, npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) end -@for_petsc function PetscDTLegendreEval(petsclib::$UnionPetscLib, npoints::PetscInt, points::PetscReal, ndegree::PetscInt, degrees::PetscInt) - B = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - D = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - D2 = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTLegendreEval(petsclib::$UnionPetscLib, npoints::$PetscInt, points::$PetscReal, ndegree::$PetscInt, degrees::$PetscInt ) + B = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + D = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + D2 = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTLegendreEval, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscInt}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, points, ndegree, degrees, B, D, D2, ) @@ -11189,15 +11538,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscDTIndexToGradedOrder")) """ -function PetscDTIndexToGradedOrder(len::PetscInt, index::PetscInt) end +function PetscDTIndexToGradedOrder(petsclib::PetscLibType, len::PetscInt, index::PetscInt) end -@for_petsc function PetscDTIndexToGradedOrder(petsclib::$UnionPetscLib, len::PetscInt, index::PetscInt) - degtup = Vector{PetscInt}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTIndexToGradedOrder(petsclib::$UnionPetscLib, len::$PetscInt, index::$PetscInt ) + degtup = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTIndexToGradedOrder, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}), len, index, degtup, ) @@ -11223,15 +11572,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscDTGradedOrderToIndex")) """ -function PetscDTGradedOrderToIndex(len::PetscInt, degtup::Vector{PetscInt}) end +function PetscDTGradedOrderToIndex(petsclib::PetscLibType, len::PetscInt, degtup::Vector{PetscInt}) end -@for_petsc function PetscDTGradedOrderToIndex(petsclib::$UnionPetscLib, len::PetscInt, degtup::Vector{PetscInt}) - index_ = Ref{PetscInt}() +@for_petsc function PetscDTGradedOrderToIndex(petsclib::$UnionPetscLib, len::$PetscInt, degtup::Vector{$PetscInt} ) + index_ = Ref{$PetscInt}() @chk ccall( (:PetscDTGradedOrderToIndex, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), len, degtup, index_, ) @@ -11266,15 +11615,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscDTPKDEvalJet")) """ -function PetscDTPKDEvalJet(dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end +function PetscDTPKDEvalJet(petsclib::PetscLibType, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) end -@for_petsc function PetscDTPKDEvalJet(petsclib::$UnionPetscLib, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, k::PetscInt) - p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTPKDEvalJet(petsclib::$UnionPetscLib, dim::$PetscInt, npoints::$PetscInt, points::Vector{$PetscReal}, degree::$PetscInt, k::$PetscInt ) + p = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTPKDEvalJet, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, $PetscInt, Ptr{$PetscReal}), dim, npoints, points, degree, k, p, ) @@ -11302,15 +11651,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscDTPTrimmedSize")) """ -function PetscDTPTrimmedSize(dim::PetscInt, degree::PetscInt, formDegree::PetscInt) end +function PetscDTPTrimmedSize(petsclib::PetscLibType, dim::PetscInt, degree::PetscInt, formDegree::PetscInt) end -@for_petsc function PetscDTPTrimmedSize(petsclib::$UnionPetscLib, dim::PetscInt, degree::PetscInt, formDegree::PetscInt) - size_ = Ref{PetscInt}() +@for_petsc function PetscDTPTrimmedSize(petsclib::$UnionPetscLib, dim::$PetscInt, degree::$PetscInt, formDegree::$PetscInt ) + size_ = Ref{$PetscInt}() @chk ccall( (:PetscDTPTrimmedSize, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), dim, degree, formDegree, size_, ) @@ -11345,15 +11694,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscDTPTrimmedEvalJet")) """ -function PetscDTPTrimmedEvalJet(dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) end +function PetscDTPTrimmedEvalJet(petsclib::PetscLibType, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) end -@for_petsc function PetscDTPTrimmedEvalJet(petsclib::$UnionPetscLib, dim::PetscInt, npoints::PetscInt, points::Vector{PetscReal}, degree::PetscInt, formDegree::PetscInt, jetDegree::PetscInt) - p = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTPTrimmedEvalJet(petsclib::$UnionPetscLib, dim::$PetscInt, npoints::$PetscInt, points::Vector{$PetscReal}, degree::$PetscInt, formDegree::$PetscInt, jetDegree::$PetscInt ) + p = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTPTrimmedEvalJet, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, PetscInt, PetscInt, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscReal}), dim, npoints, points, degree, formDegree, jetDegree, p, ) @@ -11386,16 +11735,16 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTGaussJacobiQuadrature")) """ -function PetscDTGaussJacobiQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end +function PetscDTGaussJacobiQuadrature(petsclib::PetscLibType, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end -@for_petsc function PetscDTGaussJacobiQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) - x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTGaussJacobiQuadrature(petsclib::$UnionPetscLib, npoints::$PetscInt, a::$PetscReal, b::$PetscReal, alpha::$PetscReal, beta::$PetscReal ) + x = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTGaussJacobiQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscReal, PetscReal, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, a, b, alpha, beta, x, w, ) @@ -11428,16 +11777,16 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTGaussLobattoJacobiQuadrature")) """ -function PetscDTGaussLobattoJacobiQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end +function PetscDTGaussLobattoJacobiQuadrature(petsclib::PetscLibType, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) end -@for_petsc function PetscDTGaussLobattoJacobiQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal, alpha::PetscReal, beta::PetscReal) - x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTGaussLobattoJacobiQuadrature(petsclib::$UnionPetscLib, npoints::$PetscInt, a::$PetscReal, b::$PetscReal, alpha::$PetscReal, beta::$PetscReal ) + x = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTGaussLobattoJacobiQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscReal, PetscReal, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, a, b, alpha, beta, x, w, ) @@ -11467,16 +11816,16 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTGaussQuadrature")) """ -function PetscDTGaussQuadrature(npoints::PetscInt, a::PetscReal, b::PetscReal) end +function PetscDTGaussQuadrature(petsclib::PetscLibType, npoints::PetscInt, a::PetscReal, b::PetscReal) end -@for_petsc function PetscDTGaussQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, a::PetscReal, b::PetscReal) - x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTGaussQuadrature(petsclib::$UnionPetscLib, npoints::$PetscInt, a::$PetscReal, b::$PetscReal ) + x = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTGaussQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscReal, PetscReal, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscReal, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, a, b, x, w, ) @@ -11507,16 +11856,16 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTGaussLobattoLegendreQuadrature")) """ -function PetscDTGaussLobattoLegendreQuadrature(npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) end +function PetscDTGaussLobattoLegendreQuadrature(petsclib::PetscLibType, npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) end -@for_petsc function PetscDTGaussLobattoLegendreQuadrature(petsclib::$UnionPetscLib, npoints::PetscInt, type::PetscGaussLobattoLegendreCreateType) - x = Vector{PetscReal}(undef, ni); # CHECK SIZE!! - w = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTGaussLobattoLegendreQuadrature(petsclib::$UnionPetscLib, npoints::$PetscInt, type::PetscGaussLobattoLegendreCreateType ) + x = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + w = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTGaussLobattoLegendreQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscGaussLobattoLegendreCreateType, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, PetscGaussLobattoLegendreCreateType, Ptr{$PetscReal}, Ptr{$PetscReal}), npoints, type, x, w, ) @@ -11525,7 +11874,7 @@ function PetscDTGaussLobattoLegendreQuadrature(npoints::PetscInt, type::PetscGau end """ - q::PetscQuadrature = PetscDTGaussTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) + PetscDTGaussTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) creates a tensor Not Collective @@ -11547,25 +11896,23 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTGaussTensorQuadrature")) """ -function PetscDTGaussTensorQuadrature(dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) end +function PetscDTGaussTensorQuadrature(petsclib::PetscLibType, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) end -@for_petsc function PetscDTGaussTensorQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) - q_ = Ref{PetscQuadrature}() +@for_petsc function PetscDTGaussTensorQuadrature(petsclib::$UnionPetscLib, dim::$PetscInt, Nc::$PetscInt, npoints::$PetscInt, a::$PetscReal, b::$PetscReal, q::PetscQuadrature ) @chk ccall( (:PetscDTGaussTensorQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), - dim, Nc, npoints, a, b, q_, + ($PetscInt, $PetscInt, $PetscInt, $PetscReal, $PetscReal, Ptr{PetscQuadrature}), + dim, Nc, npoints, a, b, q, ) - q = q_[] - return q + return nothing end """ - q::PetscQuadrature = PetscDTStroudConicalQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) + PetscDTStroudConicalQuadrature(petsclib::PetscLibType,dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) create Stroud conical quadrature for a simplex {cite}`karniadakis2005spectral` Not Collective @@ -11587,25 +11934,59 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTStroudConicalQuadrature")) """ -function PetscDTStroudConicalQuadrature(dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) end +function PetscDTStroudConicalQuadrature(petsclib::PetscLibType, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) end -@for_petsc function PetscDTStroudConicalQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, Nc::PetscInt, npoints::PetscInt, a::PetscReal, b::PetscReal) - q_ = Ref{PetscQuadrature}() +@for_petsc function PetscDTStroudConicalQuadrature(petsclib::$UnionPetscLib, dim::$PetscInt, Nc::$PetscInt, npoints::$PetscInt, a::$PetscReal, b::$PetscReal, q::PetscQuadrature ) @chk ccall( (:PetscDTStroudConicalQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), - dim, Nc, npoints, a, b, q_, + ($PetscInt, $PetscInt, $PetscInt, $PetscReal, $PetscReal, Ptr{PetscQuadrature}), + dim, Nc, npoints, a, b, q, ) - q = q_[] - return q + return nothing end """ - q::PetscQuadrature = PetscDTTanhSinhTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) + PetscDTSimplexQuadrature(petsclib::PetscLibType,dim::PetscInt, degree::PetscInt, type::PetscDTSimplexQuadratureType, quad::PetscQuadrature) +Create a quadrature rule for a simplex that exactly integrates polynomials up to a given degree. + +Not Collective + +Input Parameters: +- `dim` - The spatial dimension of the simplex (1 = segment, 2 = triangle, 3 = tetrahedron) +- `degree` - The largest polynomial degree that is required to be integrated exactly +- `type` - `PetscDTSimplexQuadratureType` indicating the type of quadrature rule + +Output Parameter: +- `quad` - A `PetscQuadrature` object for integration over the biunit simplex + +Level: intermediate + +-seealso: `PetscDTSimplexQuadratureType`, `PetscDTGaussQuadrature()`, `PetscDTStroudCononicalQuadrature()`, `PetscQuadrature` + +# External Links +$(_doc_external("Dm/PetscDTSimplexQuadrature")) +""" +function PetscDTSimplexQuadrature(petsclib::PetscLibType, dim::PetscInt, degree::PetscInt, type::PetscDTSimplexQuadratureType, quad::PetscQuadrature) end + +@for_petsc function PetscDTSimplexQuadrature(petsclib::$UnionPetscLib, dim::$PetscInt, degree::$PetscInt, type::PetscDTSimplexQuadratureType, quad::PetscQuadrature ) + + @chk ccall( + (:PetscDTSimplexQuadrature, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, PetscDTSimplexQuadratureType, Ptr{PetscQuadrature}), + dim, degree, type, quad, + ) + + + return nothing +end + +""" + PetscDTTanhSinhTensorQuadrature(petsclib::PetscLibType,dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) create tanh Not Collective @@ -11626,71 +12007,65 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTTanhSinhTensorQuadrature")) """ -function PetscDTTanhSinhTensorQuadrature(dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) end +function PetscDTTanhSinhTensorQuadrature(petsclib::PetscLibType, dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal, q::PetscQuadrature) end -@for_petsc function PetscDTTanhSinhTensorQuadrature(petsclib::$UnionPetscLib, dim::PetscInt, level::PetscInt, a::PetscReal, b::PetscReal) - q_ = Ref{PetscQuadrature}() +@for_petsc function PetscDTTanhSinhTensorQuadrature(petsclib::$UnionPetscLib, dim::$PetscInt, level::$PetscInt, a::$PetscReal, b::$PetscReal, q::PetscQuadrature ) @chk ccall( (:PetscDTTanhSinhTensorQuadrature, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscReal, PetscReal, Ptr{PetscQuadrature}), - dim, level, a, b, q_, + ($PetscInt, $PetscInt, $PetscReal, $PetscReal, Ptr{PetscQuadrature}), + dim, level, a, b, q, ) - q = q_[] - return q + return nothing end """ - ctx::Cvoid,sol::PetscReal = PetscDTTanhSinhIntegrate(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + sol::PetscReal = PetscDTTanhSinhIntegrate(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt, ctx::Cvoid) # External Links $(_doc_external("Dm/PetscDTTanhSinhIntegrate")) """ -function PetscDTTanhSinhIntegrate(func::external, a::PetscReal, b::PetscReal, digits::PetscInt) end +function PetscDTTanhSinhIntegrate(petsclib::PetscLibType, func::external, a::PetscReal, b::PetscReal, digits::PetscInt, ctx::Cvoid) end -@for_petsc function PetscDTTanhSinhIntegrate(petsclib::$UnionPetscLib, func::external, a::PetscReal, b::PetscReal, digits::PetscInt) - ctx_ = Ref{Cvoid}() - sol_ = Ref{PetscReal}() +@for_petsc function PetscDTTanhSinhIntegrate(petsclib::$UnionPetscLib, func::external, a::$PetscReal, b::$PetscReal, digits::$PetscInt, ctx::Cvoid ) + sol_ = Ref{$PetscReal}() @chk ccall( (:PetscDTTanhSinhIntegrate, $petsc_library), PetscErrorCode, - (external, PetscReal, PetscReal, PetscInt, Ptr{Cvoid}, Ptr{PetscReal}), - func, a, b, digits, ctx_, sol_, + (external, $PetscReal, $PetscReal, $PetscInt, Ptr{Cvoid}, Ptr{$PetscReal}), + func, a, b, digits, ctx, sol_, ) - ctx = ctx_[] sol = sol_[] - return ctx,sol + return sol end """ - ctx::Cvoid,sol::PetscReal = PetscDTTanhSinhIntegrateMPFR(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt) + sol::PetscReal = PetscDTTanhSinhIntegrateMPFR(petsclib::PetscLibType,func::external, a::PetscReal, b::PetscReal, digits::PetscInt, ctx::Cvoid) # External Links $(_doc_external("Dm/PetscDTTanhSinhIntegrateMPFR")) """ -function PetscDTTanhSinhIntegrateMPFR(func::external, a::PetscReal, b::PetscReal, digits::PetscInt) end +function PetscDTTanhSinhIntegrateMPFR(petsclib::PetscLibType, func::external, a::PetscReal, b::PetscReal, digits::PetscInt, ctx::Cvoid) end -@for_petsc function PetscDTTanhSinhIntegrateMPFR(petsclib::$UnionPetscLib, func::external, a::PetscReal, b::PetscReal, digits::PetscInt) - ctx_ = Ref{Cvoid}() - sol_ = Ref{PetscReal}() +@for_petsc function PetscDTTanhSinhIntegrateMPFR(petsclib::$UnionPetscLib, func::external, a::$PetscReal, b::$PetscReal, digits::$PetscInt, ctx::Cvoid ) + sol_ = Ref{$PetscReal}() @chk ccall( (:PetscDTTanhSinhIntegrateMPFR, $petsc_library), PetscErrorCode, - (external, PetscReal, PetscReal, PetscInt, Ptr{Cvoid}, Ptr{PetscReal}), - func, a, b, digits, ctx_, sol_, + (external, $PetscReal, $PetscReal, $PetscInt, Ptr{Cvoid}, Ptr{$PetscReal}), + func, a, b, digits, ctx, sol_, ) - ctx = ctx_[] sol = sol_[] - return ctx,sol + return sol end """ @@ -11713,9 +12088,9 @@ Level: intermediate # External Links $(_doc_external("Dm/PetscDTTensorQuadratureCreate")) """ -function PetscDTTensorQuadratureCreate(q1::PetscQuadrature, q2::PetscQuadrature) end +function PetscDTTensorQuadratureCreate(petsclib::PetscLibType, q1::PetscQuadrature, q2::PetscQuadrature) end -@for_petsc function PetscDTTensorQuadratureCreate(petsclib::$UnionPetscLib, q1::PetscQuadrature, q2::PetscQuadrature) +@for_petsc function PetscDTTensorQuadratureCreate(petsclib::$UnionPetscLib, q1::PetscQuadrature, q2::PetscQuadrature ) q_ = Ref{PetscQuadrature}() @chk ccall( @@ -11753,15 +12128,15 @@ Level: advanced # External Links $(_doc_external("Dm/PetscDTReconstructPoly")) """ -function PetscDTReconstructPoly(degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) end +function PetscDTReconstructPoly(petsclib::PetscLibType, degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) end -@for_petsc function PetscDTReconstructPoly(petsclib::$UnionPetscLib, degree::PetscInt, nsource::PetscInt, sourcex::Vector{PetscReal}, ntarget::PetscInt, targetx::Vector{PetscReal}) - R = Vector{PetscReal}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTReconstructPoly(petsclib::$UnionPetscLib, degree::$PetscInt, nsource::$PetscInt, sourcex::Vector{$PetscReal}, ntarget::$PetscInt, targetx::Vector{$PetscReal} ) + R = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTReconstructPoly, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}, PetscInt, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), degree, nsource, sourcex, ntarget, targetx, R, ) @@ -11791,15 +12166,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreIntegrate")) """ -function PetscGaussLobattoLegendreIntegrate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) end +function PetscGaussLobattoLegendreIntegrate(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) end -@for_petsc function PetscGaussLobattoLegendreIntegrate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, f::Vector{PetscReal}) - in_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreIntegrate(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal}, f::Vector{$PetscReal} ) + in_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreIntegrate, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}, Ptr{PetscReal}), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), n, nodes, weights, f, in_, ) @@ -11829,15 +12204,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementLaplacianCreate")) """ -function PetscGaussLobattoLegendreElementLaplacianCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end +function PetscGaussLobattoLegendreElementLaplacianCreate(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end -@for_petsc function PetscGaussLobattoLegendreElementLaplacianCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) - AA_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreElementLaplacianCreate(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal} ) + AA_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreElementLaplacianCreate, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes, weights, AA_, ) @@ -11865,14 +12240,14 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementLaplacianDestroy")) """ -function PetscGaussLobattoLegendreElementLaplacianDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end +function PetscGaussLobattoLegendreElementLaplacianDestroy(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end -@for_petsc function PetscGaussLobattoLegendreElementLaplacianDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) +@for_petsc function PetscGaussLobattoLegendreElementLaplacianDestroy(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal}, AA::$PetscReal ) @chk ccall( (:PetscGaussLobattoLegendreElementLaplacianDestroy, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes, weights, AA, ) @@ -11902,16 +12277,16 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementGradientCreate")) """ -function PetscGaussLobattoLegendreElementGradientCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end +function PetscGaussLobattoLegendreElementGradientCreate(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end -@for_petsc function PetscGaussLobattoLegendreElementGradientCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) - AA_ = Ref{PetscReal}() - AAT_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreElementGradientCreate(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal} ) + AA_ = Ref{$PetscReal}() + AAT_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreElementGradientCreate, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal, $PetscReal), n, nodes, weights, AA_, AAT_, ) @@ -11941,14 +12316,14 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementGradientDestroy")) """ -function PetscGaussLobattoLegendreElementGradientDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) end +function PetscGaussLobattoLegendreElementGradientDestroy(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) end -@for_petsc function PetscGaussLobattoLegendreElementGradientDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal, AAT::PetscReal) +@for_petsc function PetscGaussLobattoLegendreElementGradientDestroy(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal}, AA::$PetscReal, AAT::$PetscReal ) @chk ccall( (:PetscGaussLobattoLegendreElementGradientDestroy, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal, $PetscReal), n, nodes, weights, AA, AAT, ) @@ -11977,15 +12352,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementAdvectionCreate")) """ -function PetscGaussLobattoLegendreElementAdvectionCreate(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end +function PetscGaussLobattoLegendreElementAdvectionCreate(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) end -@for_petsc function PetscGaussLobattoLegendreElementAdvectionCreate(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}) - AA_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreElementAdvectionCreate(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal} ) + AA_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreElementAdvectionCreate, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes, weights, AA_, ) @@ -12013,14 +12388,14 @@ Level: beginner # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementAdvectionDestroy")) """ -function PetscGaussLobattoLegendreElementAdvectionDestroy(n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end +function PetscGaussLobattoLegendreElementAdvectionDestroy(petsclib::PetscLibType, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) end -@for_petsc function PetscGaussLobattoLegendreElementAdvectionDestroy(petsclib::$UnionPetscLib, n::PetscInt, nodes::Vector{PetscReal}, weights::Vector{PetscReal}, AA::PetscReal) +@for_petsc function PetscGaussLobattoLegendreElementAdvectionDestroy(petsclib::$UnionPetscLib, n::$PetscInt, nodes::Vector{$PetscReal}, weights::Vector{$PetscReal}, AA::$PetscReal ) @chk ccall( (:PetscGaussLobattoLegendreElementAdvectionDestroy, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes, weights, AA, ) @@ -12034,16 +12409,16 @@ end # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementMassCreate")) """ -function PetscGaussLobattoLegendreElementMassCreate(n::PetscInt, AA::PetscReal) end +function PetscGaussLobattoLegendreElementMassCreate(petsclib::PetscLibType, n::PetscInt, AA::PetscReal) end -@for_petsc function PetscGaussLobattoLegendreElementMassCreate(petsclib::$UnionPetscLib, n::PetscInt, AA::PetscReal) - nodes_ = Ref{PetscReal}() - weights_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreElementMassCreate(petsclib::$UnionPetscLib, n::$PetscInt, AA::$PetscReal ) + nodes_ = Ref{$PetscReal}() + weights_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreElementMassCreate, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes_, weights_, AA, ) @@ -12059,16 +12434,16 @@ end # External Links $(_doc_external("Dm/PetscGaussLobattoLegendreElementMassDestroy")) """ -function PetscGaussLobattoLegendreElementMassDestroy(n::PetscInt, AA::PetscReal) end +function PetscGaussLobattoLegendreElementMassDestroy(petsclib::PetscLibType, n::PetscInt, AA::PetscReal) end -@for_petsc function PetscGaussLobattoLegendreElementMassDestroy(petsclib::$UnionPetscLib, n::PetscInt, AA::PetscReal) - nodes_ = Ref{PetscReal}() - weights_ = Ref{PetscReal}() +@for_petsc function PetscGaussLobattoLegendreElementMassDestroy(petsclib::$UnionPetscLib, n::$PetscInt, AA::$PetscReal ) + nodes_ = Ref{$PetscReal}() + weights_ = Ref{$PetscReal}() @chk ccall( (:PetscGaussLobattoLegendreElementMassDestroy, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}, Ptr{PetscReal}, PetscReal), + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), n, nodes_, weights_, AA, ) @@ -12097,15 +12472,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscDTIndexToBary")) """ -function PetscDTIndexToBary(len::PetscInt, sum::PetscInt, index::PetscInt) end +function PetscDTIndexToBary(petsclib::PetscLibType, len::PetscInt, sum::PetscInt, index::PetscInt) end -@for_petsc function PetscDTIndexToBary(petsclib::$UnionPetscLib, len::PetscInt, sum::PetscInt, index::PetscInt) - coord = Vector{PetscInt}(undef, ni); # CHECK SIZE!! +@for_petsc function PetscDTIndexToBary(petsclib::$UnionPetscLib, len::$PetscInt, sum::$PetscInt, index::$PetscInt ) + coord = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! @chk ccall( (:PetscDTIndexToBary, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), len, sum, index, coord, ) @@ -12132,15 +12507,15 @@ Level: beginner # External Links $(_doc_external("Dm/PetscDTBaryToIndex")) """ -function PetscDTBaryToIndex(len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) end +function PetscDTBaryToIndex(petsclib::PetscLibType, len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) end -@for_petsc function PetscDTBaryToIndex(petsclib::$UnionPetscLib, len::PetscInt, sum::PetscInt, coord::Vector{PetscInt}) - index_ = Ref{PetscInt}() +@for_petsc function PetscDTBaryToIndex(petsclib::$UnionPetscLib, len::$PetscInt, sum::$PetscInt, coord::Vector{$PetscInt} ) + index_ = Ref{$PetscInt}() @chk ccall( (:PetscDTBaryToIndex, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), len, sum, coord, index_, ) @@ -12171,16 +12546,16 @@ Level: developer # External Links $(_doc_external("Dm/PetscDTCreateQuadratureByCell")) """ -function PetscDTCreateQuadratureByCell(ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) end +function PetscDTCreateQuadratureByCell(petsclib::PetscLibType, ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) end -@for_petsc function PetscDTCreateQuadratureByCell(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::PetscInt, qtype::PetscDTSimplexQuadratureType) +@for_petsc function PetscDTCreateQuadratureByCell(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::$PetscInt, qtype::PetscDTSimplexQuadratureType ) q_ = Ref{PetscQuadrature}() fq_ = Ref{PetscQuadrature}() @chk ccall( (:PetscDTCreateQuadratureByCell, $petsc_library), PetscErrorCode, - (DMPolytopeType, PetscInt, PetscDTSimplexQuadratureType, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), + (DMPolytopeType, $PetscInt, PetscDTSimplexQuadratureType, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), ct, qorder, qtype, q_, fq_, ) @@ -12211,16 +12586,16 @@ Level: developer # External Links $(_doc_external("Dm/PetscDTCreateDefaultQuadrature")) """ -function PetscDTCreateDefaultQuadrature(ct::DMPolytopeType, qorder::PetscInt) end +function PetscDTCreateDefaultQuadrature(petsclib::PetscLibType, ct::DMPolytopeType, qorder::PetscInt) end -@for_petsc function PetscDTCreateDefaultQuadrature(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::PetscInt) +@for_petsc function PetscDTCreateDefaultQuadrature(petsclib::$UnionPetscLib, ct::DMPolytopeType, qorder::$PetscInt ) q_ = Ref{PetscQuadrature}() fq_ = Ref{PetscQuadrature}() @chk ccall( (:PetscDTCreateDefaultQuadrature, $petsc_library), PetscErrorCode, - (DMPolytopeType, PetscInt, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), + (DMPolytopeType, $PetscInt, Ptr{PetscQuadrature}, Ptr{PetscQuadrature}), ct, qorder, q_, fq_, ) @@ -12230,15 +12605,36 @@ function PetscDTCreateDefaultQuadrature(ct::DMPolytopeType, qorder::PetscInt) en return q,fq end +""" + PetscHDF5IntCast(petsclib::PetscLibType,a::PetscInt, b::hCsize_t) + +# External Links +$(_doc_external("Viewer/PetscHDF5IntCast")) +""" +function PetscHDF5IntCast(petsclib::PetscLibType, a::PetscInt, b::hCsize_t) end + +@for_petsc function PetscHDF5IntCast(petsclib::$UnionPetscLib, a::$PetscInt, b::hCsize_t ) + + @chk ccall( + (:PetscHDF5IntCast, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{hCsize_t}), + a, b, + ) + + + return nothing +end + """ PetscStrtolower(petsclib::PetscLibType,a::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrtolower")) """ -function PetscStrtolower(a::Vector{Cchar}) end +function PetscStrtolower(petsclib::PetscLibType, a::Vector{Cchar}) end -@for_petsc function PetscStrtolower(petsclib::$UnionPetscLib, a::Vector{Cchar}) +@for_petsc function PetscStrtolower(petsclib::$UnionPetscLib, a::Vector{Cchar} ) @chk ccall( (:PetscStrtolower, $petsc_library), @@ -12257,9 +12653,9 @@ end # External Links $(_doc_external("Sys/PetscStrtoupper")) """ -function PetscStrtoupper(a::Vector{Cchar}) end +function PetscStrtoupper(petsclib::PetscLibType, a::Vector{Cchar}) end -@for_petsc function PetscStrtoupper(petsclib::$UnionPetscLib, a::Vector{Cchar}) +@for_petsc function PetscStrtoupper(petsclib::$UnionPetscLib, a::Vector{Cchar} ) @chk ccall( (:PetscStrtoupper, $petsc_library), @@ -12273,38 +12669,36 @@ function PetscStrtoupper(a::Vector{Cchar}) end end """ - len::Csize_t = PetscStrlen(petsclib::PetscLibType,s::Vector{Cchar}) + PetscStrlen(petsclib::PetscLibType,s::Vector{Cchar}, len::Csize_t) # External Links $(_doc_external("Sys/PetscStrlen")) """ -function PetscStrlen(s::Vector{Cchar}) end +function PetscStrlen(petsclib::PetscLibType, s::Vector{Cchar}, len::Csize_t) end -@for_petsc function PetscStrlen(petsclib::$UnionPetscLib, s::Vector{Cchar}) - len_ = Ref{Csize_t}() +@for_petsc function PetscStrlen(petsclib::$UnionPetscLib, s::Vector{Cchar}, len::Csize_t ) @chk ccall( (:PetscStrlen, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{Csize_t}), - s, len_, + s, len, ) - len = len_[] - return len + return nothing end """ - t::Vector{Cchar} = PetscStrallocpy(petsclib::PetscLibType,s::Vector{Cchar}) + PetscStrallocpy(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrallocpy")) """ -function PetscStrallocpy(s::Vector{Cchar}) end +function PetscStrallocpy(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}) end -@for_petsc function PetscStrallocpy(petsclib::$UnionPetscLib, s::Vector{Cchar}) - t_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscStrallocpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar} ) + t_ = Ref(pointer(t)) @chk ccall( (:PetscStrallocpy, $petsc_library), @@ -12313,9 +12707,8 @@ function PetscStrallocpy(s::Vector{Cchar}) end s, t_, ) - t = unsafe_wrap(Array, t_[], VecGetLocalSize(petsclib, x); own = false) - return t + return nothing end """ @@ -12324,9 +12717,9 @@ end # External Links $(_doc_external("Sys/PetscStrcmp")) """ -function PetscStrcmp(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrcmp(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end -@for_petsc function PetscStrcmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) +@for_petsc function PetscStrcmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) flg_ = Ref{PetscBool}() @chk ccall( @@ -12347,9 +12740,9 @@ end # External Links $(_doc_external("Sys/PetscStrncpy")) """ -function PetscStrncpy(s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end +function PetscStrncpy(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end -@for_petsc function PetscStrncpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) +@for_petsc function PetscStrncpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t ) @chk ccall( (:PetscStrncpy, $petsc_library), @@ -12368,9 +12761,9 @@ end # External Links $(_doc_external("Sys/PetscStrlcat")) """ -function PetscStrlcat(s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end +function PetscStrlcat(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) end -@for_petsc function PetscStrlcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t) +@for_petsc function PetscStrlcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar}, n::Csize_t ) @chk ccall( (:PetscStrlcat, $petsc_library), @@ -12389,9 +12782,9 @@ end # External Links $(_doc_external("Sys/PetscStrncmp")) """ -function PetscStrncmp(a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) end +function PetscStrncmp(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) end -@for_petsc function PetscStrncmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) +@for_petsc function PetscStrncmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t ) t_ = Ref{PetscBool}() @chk ccall( @@ -12407,15 +12800,15 @@ function PetscStrncmp(a::Vector{Cchar}, b::Vector{Cchar}, n::Csize_t) end end """ - tmp::Vector{Cchar} = PetscStrrstr(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) + PetscStrrstr(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}, tmp::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrrstr")) """ -function PetscStrrstr(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrrstr(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}, tmp::Vector{Cchar}) end -@for_petsc function PetscStrrstr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) - tmp_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscStrrstr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}, tmp::Vector{Cchar} ) + tmp_ = Ref(pointer(tmp)) @chk ccall( (:PetscStrrstr, $petsc_library), @@ -12424,21 +12817,20 @@ function PetscStrrstr(a::Vector{Cchar}, b::Vector{Cchar}) end a, b, tmp_, ) - tmp = unsafe_wrap(Array, tmp_[], VecGetLocalSize(petsclib, x); own = false) - return tmp + return nothing end """ - tmp::Vector{Cchar} = PetscStrstr(petsclib::PetscLibType,haystack::Vector{Cchar}, needle::Vector{Cchar}) + PetscStrstr(petsclib::PetscLibType,haystack::Vector{Cchar}, needle::Vector{Cchar}, tmp::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrstr")) """ -function PetscStrstr(haystack::Vector{Cchar}, needle::Vector{Cchar}) end +function PetscStrstr(petsclib::PetscLibType, haystack::Vector{Cchar}, needle::Vector{Cchar}, tmp::Vector{Cchar}) end -@for_petsc function PetscStrstr(petsclib::$UnionPetscLib, haystack::Vector{Cchar}, needle::Vector{Cchar}) - tmp_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscStrstr(petsclib::$UnionPetscLib, haystack::Vector{Cchar}, needle::Vector{Cchar}, tmp::Vector{Cchar} ) + tmp_ = Ref(pointer(tmp)) @chk ccall( (:PetscStrstr, $petsc_library), @@ -12447,9 +12839,8 @@ function PetscStrstr(haystack::Vector{Cchar}, needle::Vector{Cchar}) end haystack, needle, tmp_, ) - tmp = unsafe_wrap(Array, tmp_[], VecGetLocalSize(petsclib, x); own = false) - return tmp + return nothing end """ @@ -12458,9 +12849,9 @@ end # External Links $(_doc_external("Sys/PetscStrgrt")) """ -function PetscStrgrt(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrgrt(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end -@for_petsc function PetscStrgrt(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) +@for_petsc function PetscStrgrt(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) t_ = Ref{PetscBool}() @chk ccall( @@ -12476,15 +12867,15 @@ function PetscStrgrt(a::Vector{Cchar}, b::Vector{Cchar}) end end """ - c::Vector{Cchar} = PetscStrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar) + PetscStrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar, c::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrchr")) """ -function PetscStrchr(a::Vector{Cchar}, b::Cchar) end +function PetscStrchr(petsclib::PetscLibType, a::Vector{Cchar}, b::Cchar, c::Vector{Cchar}) end -@for_petsc function PetscStrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar) - c_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscStrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar, c::Vector{Cchar} ) + c_ = Ref(pointer(c)) @chk ccall( (:PetscStrchr, $petsc_library), @@ -12493,21 +12884,20 @@ function PetscStrchr(a::Vector{Cchar}, b::Cchar) end a, b, c_, ) - c = unsafe_wrap(Array, c_[], VecGetLocalSize(petsclib, x); own = false) - return c + return nothing end """ - c::Vector{Cchar} = PetscStrrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar) + PetscStrrchr(petsclib::PetscLibType,a::Vector{Cchar}, b::Cchar, c::Vector{Cchar}) # External Links $(_doc_external("Sys/PetscStrrchr")) """ -function PetscStrrchr(a::Vector{Cchar}, b::Cchar) end +function PetscStrrchr(petsclib::PetscLibType, a::Vector{Cchar}, b::Cchar, c::Vector{Cchar}) end -@for_petsc function PetscStrrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar) - c_ = Ref{Ptr{Cchar}}() +@for_petsc function PetscStrrchr(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Cchar, c::Vector{Cchar} ) + c_ = Ref(pointer(c)) @chk ccall( (:PetscStrrchr, $petsc_library), @@ -12516,9 +12906,8 @@ function PetscStrrchr(a::Vector{Cchar}, b::Cchar) end a, b, c_, ) - c = unsafe_wrap(Array, c_[], VecGetLocalSize(petsclib, x); own = false) - return c + return nothing end """ @@ -12527,9 +12916,9 @@ end # External Links $(_doc_external("Sys/PetscStrendswith")) """ -function PetscStrendswith(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrendswith(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end -@for_petsc function PetscStrendswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) +@for_petsc function PetscStrendswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) flg_ = Ref{PetscBool}() @chk ccall( @@ -12550,9 +12939,9 @@ end # External Links $(_doc_external("Sys/PetscStrbeginswith")) """ -function PetscStrbeginswith(a::Vector{Cchar}, b::Vector{Cchar}) end +function PetscStrbeginswith(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end -@for_petsc function PetscStrbeginswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar}) +@for_petsc function PetscStrbeginswith(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) flg_ = Ref{PetscBool}() @chk ccall( @@ -12568,76 +12957,66 @@ function PetscStrbeginswith(a::Vector{Cchar}, b::Vector{Cchar}) end end """ - a::Cvoid,b::Cvoid = PetscMemmove(petsclib::PetscLibType,n::Csize_t) + PetscMemmove(petsclib::PetscLibType,a::Cvoid, b::Cvoid, n::Csize_t) # External Links $(_doc_external("Sys/PetscMemmove")) """ -function PetscMemmove(n::Csize_t) end +function PetscMemmove(petsclib::PetscLibType, a::Cvoid, b::Cvoid, n::Csize_t) end -@for_petsc function PetscMemmove(petsclib::$UnionPetscLib, n::Csize_t) - a_ = Ref{Cvoid}() - b_ = Ref{Cvoid}() +@for_petsc function PetscMemmove(petsclib::$UnionPetscLib, a::Cvoid, b::Cvoid, n::Csize_t ) @chk ccall( (:PetscMemmove, $petsc_library), PetscErrorCode, (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), - a_, b_, n, + a, b, n, ) - a = a_[] - b = b_[] - return a,b + return nothing end """ - a::Cvoid,b::Cvoid = PetscMemcpy(petsclib::PetscLibType,n::Csize_t) + PetscMemcpy(petsclib::PetscLibType,a::Cvoid, b::Cvoid, n::Csize_t) # External Links $(_doc_external("Sys/PetscMemcpy")) """ -function PetscMemcpy(n::Csize_t) end +function PetscMemcpy(petsclib::PetscLibType, a::Cvoid, b::Cvoid, n::Csize_t) end -@for_petsc function PetscMemcpy(petsclib::$UnionPetscLib, n::Csize_t) - a_ = Ref{Cvoid}() - b_ = Ref{Cvoid}() +@for_petsc function PetscMemcpy(petsclib::$UnionPetscLib, a::Cvoid, b::Cvoid, n::Csize_t ) @chk ccall( (:PetscMemcpy, $petsc_library), PetscErrorCode, (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t), - a_, b_, n, + a, b, n, ) - a = a_[] - b = b_[] - return a,b + return nothing end """ - a::Cvoid = PetscMemzero(petsclib::PetscLibType,n::Csize_t) + PetscMemzero(petsclib::PetscLibType,a::Cvoid, n::Csize_t) # External Links $(_doc_external("Sys/PetscMemzero")) """ -function PetscMemzero(n::Csize_t) end +function PetscMemzero(petsclib::PetscLibType, a::Cvoid, n::Csize_t) end -@for_petsc function PetscMemzero(petsclib::$UnionPetscLib, n::Csize_t) - a_ = Ref{Cvoid}() +@for_petsc function PetscMemzero(petsclib::$UnionPetscLib, a::Cvoid, n::Csize_t ) @chk ccall( (:PetscMemzero, $petsc_library), PetscErrorCode, (Ptr{Cvoid}, Csize_t), - a_, n, + a, n, ) - a = a_[] - return a + return nothing end """ @@ -12646,9 +13025,9 @@ end # External Links $(_doc_external("Sys/PetscBTMemzero")) """ -function PetscBTMemzero(m::PetscCount, array::PetscBT) end +function PetscBTMemzero(petsclib::PetscLibType, m::PetscCount, array::PetscBT) end -@for_petsc function PetscBTMemzero(petsclib::$UnionPetscLib, m::PetscCount, array::PetscBT) +@for_petsc function PetscBTMemzero(petsclib::$UnionPetscLib, m::PetscCount, array::PetscBT ) @chk ccall( (:PetscBTMemzero, $petsc_library), @@ -12662,26 +13041,24 @@ function PetscBTMemzero(m::PetscCount, array::PetscBT) end end """ - array::PetscBT = PetscBTDestroy(petsclib::PetscLibType) + PetscBTDestroy(petsclib::PetscLibType,array::PetscBT) # External Links $(_doc_external("Sys/PetscBTDestroy")) """ -function PetscBTDestroy() end +function PetscBTDestroy(petsclib::PetscLibType, array::PetscBT) end -@for_petsc function PetscBTDestroy(petsclib::$UnionPetscLib) - array_ = Ref{PetscBT}() +@for_petsc function PetscBTDestroy(petsclib::$UnionPetscLib, array::PetscBT ) @chk ccall( (:PetscBTDestroy, $petsc_library), PetscErrorCode, (Ptr{PetscBT},), - array_, + array, ) - array = array_[] - return array + return nothing end """ @@ -12690,9 +13067,9 @@ end # External Links $(_doc_external("Sys/PetscBTCreate")) """ -function PetscBTCreate(m::PetscCount) end +function PetscBTCreate(petsclib::PetscLibType, m::PetscCount) end -@for_petsc function PetscBTCreate(petsclib::$UnionPetscLib, m::PetscCount) +@for_petsc function PetscBTCreate(petsclib::$UnionPetscLib, m::PetscCount ) array_ = Ref{PetscBT}() @chk ccall( @@ -12713,9 +13090,9 @@ end # External Links $(_doc_external("Sys/PetscBTCopy")) """ -function PetscBTCopy(dest::PetscBT, m::PetscCount, source::PetscBT) end +function PetscBTCopy(petsclib::PetscLibType, dest::PetscBT, m::PetscCount, source::PetscBT) end -@for_petsc function PetscBTCopy(petsclib::$UnionPetscLib, dest::PetscBT, m::PetscCount, source::PetscBT) +@for_petsc function PetscBTCopy(petsclib::$UnionPetscLib, dest::PetscBT, m::PetscCount, source::PetscBT ) @chk ccall( (:PetscBTCopy, $petsc_library), @@ -12734,9 +13111,9 @@ end # External Links $(_doc_external("Sys/PetscBTSet")) """ -function PetscBTSet(array::PetscBT, index::PetscCount) end +function PetscBTSet(petsclib::PetscLibType, array::PetscBT, index::PetscCount) end -@for_petsc function PetscBTSet(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) +@for_petsc function PetscBTSet(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount ) @chk ccall( (:PetscBTSet, $petsc_library), @@ -12755,9 +13132,9 @@ end # External Links $(_doc_external("Sys/PetscBTNegate")) """ -function PetscBTNegate(array::PetscBT, index::PetscCount) end +function PetscBTNegate(petsclib::PetscLibType, array::PetscBT, index::PetscCount) end -@for_petsc function PetscBTNegate(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) +@for_petsc function PetscBTNegate(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount ) @chk ccall( (:PetscBTNegate, $petsc_library), @@ -12776,9 +13153,9 @@ end # External Links $(_doc_external("Sys/PetscBTClear")) """ -function PetscBTClear(array::PetscBT, index::PetscCount) end +function PetscBTClear(petsclib::PetscLibType, array::PetscBT, index::PetscCount) end -@for_petsc function PetscBTClear(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount) +@for_petsc function PetscBTClear(petsclib::$UnionPetscLib, array::PetscBT, index::PetscCount ) @chk ccall( (:PetscBTClear, $petsc_library), @@ -12797,9 +13174,9 @@ end # External Links $(_doc_external("Sys/PetscLogGpuFlops")) """ -function PetscLogGpuFlops(n::PetscLogDouble) end +function PetscLogGpuFlops(petsclib::PetscLibType, n::PetscLogDouble) end -@for_petsc function PetscLogGpuFlops(petsclib::$UnionPetscLib, n::PetscLogDouble) +@for_petsc function PetscLogGpuFlops(petsclib::$UnionPetscLib, n::PetscLogDouble ) @chk ccall( (:PetscLogGpuFlops, $petsc_library), @@ -12818,9 +13195,9 @@ end # External Links $(_doc_external("Sys/PetscLogGpuTimeAdd")) """ -function PetscLogGpuTimeAdd(t::PetscLogDouble) end +function PetscLogGpuTimeAdd(petsclib::PetscLibType, t::PetscLogDouble) end -@for_petsc function PetscLogGpuTimeAdd(petsclib::$UnionPetscLib, t::PetscLogDouble) +@for_petsc function PetscLogGpuTimeAdd(petsclib::$UnionPetscLib, t::PetscLogDouble ) @chk ccall( (:PetscLogGpuTimeAdd, $petsc_library), @@ -12839,9 +13216,9 @@ end # External Links $(_doc_external("Sys/PetscLogCpuToGpu")) """ -function PetscLogCpuToGpu(size::PetscLogDouble) end +function PetscLogCpuToGpu(petsclib::PetscLibType, size::PetscLogDouble) end -@for_petsc function PetscLogCpuToGpu(petsclib::$UnionPetscLib, size::PetscLogDouble) +@for_petsc function PetscLogCpuToGpu(petsclib::$UnionPetscLib, size::PetscLogDouble ) @chk ccall( (:PetscLogCpuToGpu, $petsc_library), @@ -12860,9 +13237,9 @@ end # External Links $(_doc_external("Sys/PetscLogGpuToCpu")) """ -function PetscLogGpuToCpu(size::PetscLogDouble) end +function PetscLogGpuToCpu(petsclib::PetscLibType, size::PetscLogDouble) end -@for_petsc function PetscLogGpuToCpu(petsclib::$UnionPetscLib, size::PetscLogDouble) +@for_petsc function PetscLogGpuToCpu(petsclib::$UnionPetscLib, size::PetscLogDouble ) @chk ccall( (:PetscLogGpuToCpu, $petsc_library), @@ -12881,9 +13258,9 @@ end # External Links $(_doc_external("Sys/PetscLogCpuToGpuScalar")) """ -function PetscLogCpuToGpuScalar(size::PetscLogDouble) end +function PetscLogCpuToGpuScalar(petsclib::PetscLibType, size::PetscLogDouble) end -@for_petsc function PetscLogCpuToGpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble) +@for_petsc function PetscLogCpuToGpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble ) @chk ccall( (:PetscLogCpuToGpuScalar, $petsc_library), @@ -12902,9 +13279,9 @@ end # External Links $(_doc_external("Sys/PetscLogGpuToCpuScalar")) """ -function PetscLogGpuToCpuScalar(size::PetscLogDouble) end +function PetscLogGpuToCpuScalar(petsclib::PetscLibType, size::PetscLogDouble) end -@for_petsc function PetscLogGpuToCpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble) +@for_petsc function PetscLogGpuToCpuScalar(petsclib::$UnionPetscLib, size::PetscLogDouble ) @chk ccall( (:PetscLogGpuToCpuScalar, $petsc_library), @@ -12917,21 +13294,149 @@ function PetscLogGpuToCpuScalar(size::PetscLogDouble) end return nothing end +""" + b::PetscInt = PetscIntCast(petsclib::PetscLibType,a::MPIU_Count) + +# External Links +$(_doc_external("Sys/PetscIntCast")) +""" +function PetscIntCast(petsclib::PetscLibType, a::MPIU_Count) end + +@for_petsc function PetscIntCast(petsclib::$UnionPetscLib, a::MPIU_Count ) + b_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{$PetscInt}), + a, b_, + ) + + b = b_[] + + return b +end + +""" + PetscBLASIntCast(petsclib::PetscLibType,a::MPIU_Count, b::PetscBLASInt) + +# External Links +$(_doc_external("Sys/PetscBLASIntCast")) +""" +function PetscBLASIntCast(petsclib::PetscLibType, a::MPIU_Count, b::PetscBLASInt) end + +@for_petsc function PetscBLASIntCast(petsclib::$UnionPetscLib, a::MPIU_Count, b::PetscBLASInt ) + + @chk ccall( + (:PetscBLASIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{PetscBLASInt}), + a, b, + ) + + + return nothing +end + +""" + PetscCuBLASIntCast(petsclib::PetscLibType,a::MPIU_Count, b::PetscCuBLASInt) + +# External Links +$(_doc_external("Sys/PetscCuBLASIntCast")) +""" +function PetscCuBLASIntCast(petsclib::PetscLibType, a::MPIU_Count, b::PetscCuBLASInt) end + +@for_petsc function PetscCuBLASIntCast(petsclib::$UnionPetscLib, a::MPIU_Count, b::PetscCuBLASInt ) + + @chk ccall( + (:PetscCuBLASIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{PetscCuBLASInt}), + a, b, + ) + + + return nothing +end + +""" + PetscHipBLASIntCast(petsclib::PetscLibType,a::MPIU_Count, b::PetscHipBLASInt) + +# External Links +$(_doc_external("Sys/PetscHipBLASIntCast")) +""" +function PetscHipBLASIntCast(petsclib::PetscLibType, a::MPIU_Count, b::PetscHipBLASInt) end + +@for_petsc function PetscHipBLASIntCast(petsclib::$UnionPetscLib, a::MPIU_Count, b::PetscHipBLASInt ) + + @chk ccall( + (:PetscHipBLASIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{PetscHipBLASInt}), + a, b, + ) + + + return nothing +end + +""" + PetscMPIIntCast(petsclib::PetscLibType,a::MPIU_Count, b::PetscMPIInt) + +# External Links +$(_doc_external("Sys/PetscMPIIntCast")) +""" +function PetscMPIIntCast(petsclib::PetscLibType, a::MPIU_Count, b::PetscMPIInt) end + +@for_petsc function PetscMPIIntCast(petsclib::$UnionPetscLib, a::MPIU_Count, b::PetscMPIInt ) + + @chk ccall( + (:PetscMPIIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{PetscMPIInt}), + a, b, + ) + + + return nothing +end + +""" + PetscCIntCast(petsclib::PetscLibType,a::MPIU_Count, b::Cint) + +# External Links +$(_doc_external("Sys/PetscCIntCast")) +""" +function PetscCIntCast(petsclib::PetscLibType, a::MPIU_Count, b::Cint) end + +@for_petsc function PetscCIntCast(petsclib::$UnionPetscLib, a::MPIU_Count, b::Cint ) + + @chk ccall( + (:PetscCIntCast, $petsc_library), + PetscErrorCode, + (MPIU_Count, Ptr{Cint}), + a, b, + ) + + + return nothing +end + """ result::PetscInt = PetscIntMultError(petsclib::PetscLibType,a::PetscInt, b::PetscInt) # External Links $(_doc_external("Sys/PetscIntMultError")) """ -function PetscIntMultError(a::PetscInt, b::PetscInt) end +function PetscIntMultError(petsclib::PetscLibType, a::PetscInt, b::PetscInt) end -@for_petsc function PetscIntMultError(petsclib::$UnionPetscLib, a::PetscInt, b::PetscInt) - result_ = Ref{PetscInt}() +@for_petsc function PetscIntMultError(petsclib::$UnionPetscLib, a::$PetscInt, b::$PetscInt ) + result_ = Ref{$PetscInt}() @chk ccall( (:PetscIntMultError, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}), a, b, result_, ) @@ -12946,15 +13451,15 @@ end # External Links $(_doc_external("Sys/PetscIntSumError")) """ -function PetscIntSumError(a::PetscInt, b::PetscInt) end +function PetscIntSumError(petsclib::PetscLibType, a::PetscInt, b::PetscInt) end -@for_petsc function PetscIntSumError(petsclib::$UnionPetscLib, a::PetscInt, b::PetscInt) - result_ = Ref{PetscInt}() +@for_petsc function PetscIntSumError(petsclib::$UnionPetscLib, a::$PetscInt, b::$PetscInt ) + result_ = Ref{$PetscInt}() @chk ccall( (:PetscIntSumError, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}), a, b, result_, ) @@ -12969,9 +13474,9 @@ end # External Links $(_doc_external("Sys/PetscCitationsRegister")) """ -function PetscCitationsRegister(cit::Vector{Cchar}) end +function PetscCitationsRegister(petsclib::PetscLibType, cit::Vector{Cchar}) end -@for_petsc function PetscCitationsRegister(petsclib::$UnionPetscLib, cit::Vector{Cchar}) +@for_petsc function PetscCitationsRegister(petsclib::$UnionPetscLib, cit::Vector{Cchar} ) set_ = Ref{PetscBool}() @chk ccall( @@ -12992,15 +13497,15 @@ end # External Links $(_doc_external("Dm/PetscDTFactorial")) """ -function PetscDTFactorial(n::PetscInt) end +function PetscDTFactorial(petsclib::PetscLibType, n::PetscInt) end -@for_petsc function PetscDTFactorial(petsclib::$UnionPetscLib, n::PetscInt) - factorial_ = Ref{PetscReal}() +@for_petsc function PetscDTFactorial(petsclib::$UnionPetscLib, n::$PetscInt ) + factorial_ = Ref{$PetscReal}() @chk ccall( (:PetscDTFactorial, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscReal}), + ($PetscInt, Ptr{$PetscReal}), n, factorial_, ) @@ -13015,15 +13520,15 @@ end # External Links $(_doc_external("Dm/PetscDTFactorialInt")) """ -function PetscDTFactorialInt(n::PetscInt) end +function PetscDTFactorialInt(petsclib::PetscLibType, n::PetscInt) end -@for_petsc function PetscDTFactorialInt(petsclib::$UnionPetscLib, n::PetscInt) - factorial_ = Ref{PetscInt}() +@for_petsc function PetscDTFactorialInt(petsclib::$UnionPetscLib, n::$PetscInt ) + factorial_ = Ref{$PetscInt}() @chk ccall( (:PetscDTFactorialInt, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}), + ($PetscInt, Ptr{$PetscInt}), n, factorial_, ) @@ -13038,15 +13543,15 @@ end # External Links $(_doc_external("Dm/PetscDTBinomial")) """ -function PetscDTBinomial(n::PetscInt, k::PetscInt) end +function PetscDTBinomial(petsclib::PetscLibType, n::PetscInt, k::PetscInt) end -@for_petsc function PetscDTBinomial(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) - binomial_ = Ref{PetscReal}() +@for_petsc function PetscDTBinomial(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt ) + binomial_ = Ref{$PetscReal}() @chk ccall( (:PetscDTBinomial, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscReal}), + ($PetscInt, $PetscInt, Ptr{$PetscReal}), n, k, binomial_, ) @@ -13061,15 +13566,15 @@ end # External Links $(_doc_external("Dm/PetscDTBinomialInt")) """ -function PetscDTBinomialInt(n::PetscInt, k::PetscInt) end +function PetscDTBinomialInt(petsclib::PetscLibType, n::PetscInt, k::PetscInt) end -@for_petsc function PetscDTBinomialInt(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) - binomial_ = Ref{PetscInt}() +@for_petsc function PetscDTBinomialInt(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt ) + binomial_ = Ref{$PetscInt}() @chk ccall( (:PetscDTBinomialInt, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}), n, k, binomial_, ) @@ -13084,16 +13589,16 @@ end # External Links $(_doc_external("Dm/PetscDTEnumPerm")) """ -function PetscDTEnumPerm(n::PetscInt, k::PetscInt) end +function PetscDTEnumPerm(petsclib::PetscLibType, n::PetscInt, k::PetscInt) end -@for_petsc function PetscDTEnumPerm(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) - perm_ = Ref{PetscInt}() +@for_petsc function PetscDTEnumPerm(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt ) + perm_ = Ref{$PetscInt}() isOdd_ = Ref{PetscBool}() @chk ccall( (:PetscDTEnumPerm, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), n, k, perm_, isOdd_, ) @@ -13109,17 +13614,17 @@ end # External Links $(_doc_external("Dm/PetscDTPermIndex")) """ -function PetscDTPermIndex(n::PetscInt) end +function PetscDTPermIndex(petsclib::PetscLibType, n::PetscInt) end -@for_petsc function PetscDTPermIndex(petsclib::$UnionPetscLib, n::PetscInt) - perm_ = Ref{PetscInt}() - k_ = Ref{PetscInt}() +@for_petsc function PetscDTPermIndex(petsclib::$UnionPetscLib, n::$PetscInt ) + perm_ = Ref{$PetscInt}() + k_ = Ref{$PetscInt}() isOdd_ = Ref{PetscBool}() @chk ccall( (:PetscDTPermIndex, $petsc_library), PetscErrorCode, - (PetscInt, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscBool}), + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscBool}), n, perm_, k_, isOdd_, ) @@ -13136,15 +13641,15 @@ end # External Links $(_doc_external("Dm/PetscDTEnumSubset")) """ -function PetscDTEnumSubset(n::PetscInt, k::PetscInt, j::PetscInt) end +function PetscDTEnumSubset(petsclib::PetscLibType, n::PetscInt, k::PetscInt, j::PetscInt) end -@for_petsc function PetscDTEnumSubset(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt, j::PetscInt) - subset_ = Ref{PetscInt}() +@for_petsc function PetscDTEnumSubset(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt, j::$PetscInt ) + subset_ = Ref{$PetscInt}() @chk ccall( (:PetscDTEnumSubset, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), n, k, j, subset_, ) @@ -13159,16 +13664,16 @@ end # External Links $(_doc_external("Dm/PetscDTSubsetIndex")) """ -function PetscDTSubsetIndex(n::PetscInt, k::PetscInt) end +function PetscDTSubsetIndex(petsclib::PetscLibType, n::PetscInt, k::PetscInt) end -@for_petsc function PetscDTSubsetIndex(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt) - subset_ = Ref{PetscInt}() - index_ = Ref{PetscInt}() +@for_petsc function PetscDTSubsetIndex(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt ) + subset_ = Ref{$PetscInt}() + index_ = Ref{$PetscInt}() @chk ccall( (:PetscDTSubsetIndex, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscInt}), + ($PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), n, k, subset_, index_, ) @@ -13184,16 +13689,16 @@ end # External Links $(_doc_external("Dm/PetscDTEnumSplit")) """ -function PetscDTEnumSplit(n::PetscInt, k::PetscInt, j::PetscInt) end +function PetscDTEnumSplit(petsclib::PetscLibType, n::PetscInt, k::PetscInt, j::PetscInt) end -@for_petsc function PetscDTEnumSplit(petsclib::$UnionPetscLib, n::PetscInt, k::PetscInt, j::PetscInt) - perm_ = Ref{PetscInt}() +@for_petsc function PetscDTEnumSplit(petsclib::$UnionPetscLib, n::$PetscInt, k::$PetscInt, j::$PetscInt ) + perm_ = Ref{$PetscInt}() isOdd_ = Ref{PetscBool}() @chk ccall( (:PetscDTEnumSplit, $petsc_library), PetscErrorCode, - (PetscInt, PetscInt, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + ($PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), n, k, j, perm_, isOdd_, ) @@ -13204,72 +13709,66 @@ function PetscDTEnumSplit(n::PetscInt, k::PetscInt, j::PetscInt) end end """ - v::PetscLogDouble = PetscTime(petsclib::PetscLibType) + PetscTime(petsclib::PetscLibType,v::PetscLogDouble) # External Links $(_doc_external("Sys/PetscTime")) """ -function PetscTime() end +function PetscTime(petsclib::PetscLibType, v::PetscLogDouble) end -@for_petsc function PetscTime(petsclib::$UnionPetscLib) - v_ = Ref{PetscLogDouble}() +@for_petsc function PetscTime(petsclib::$UnionPetscLib, v::PetscLogDouble ) @chk ccall( (:PetscTime, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - v_, + v, ) - v = v_[] - return v + return nothing end """ - v::PetscLogDouble = PetscTimeSubtract(petsclib::PetscLibType) + PetscTimeSubtract(petsclib::PetscLibType,v::PetscLogDouble) # External Links $(_doc_external("Sys/PetscTimeSubtract")) """ -function PetscTimeSubtract() end +function PetscTimeSubtract(petsclib::PetscLibType, v::PetscLogDouble) end -@for_petsc function PetscTimeSubtract(petsclib::$UnionPetscLib) - v_ = Ref{PetscLogDouble}() +@for_petsc function PetscTimeSubtract(petsclib::$UnionPetscLib, v::PetscLogDouble ) @chk ccall( (:PetscTimeSubtract, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - v_, + v, ) - v = v_[] - return v + return nothing end """ - v::PetscLogDouble = PetscTimeAdd(petsclib::PetscLibType) + PetscTimeAdd(petsclib::PetscLibType,v::PetscLogDouble) # External Links $(_doc_external("Sys/PetscTimeAdd")) """ -function PetscTimeAdd() end +function PetscTimeAdd(petsclib::PetscLibType, v::PetscLogDouble) end -@for_petsc function PetscTimeAdd(petsclib::$UnionPetscLib) - v_ = Ref{PetscLogDouble}() +@for_petsc function PetscTimeAdd(petsclib::$UnionPetscLib, v::PetscLogDouble ) @chk ccall( (:PetscTimeAdd, $petsc_library), PetscErrorCode, (Ptr{PetscLogDouble},), - v_, + v, ) - v = v_[] - return v + return nothing end """ @@ -13278,9 +13777,9 @@ end # External Links $(_doc_external("Sys/PetscOptionsBegin")) """ -function PetscOptionsBegin(comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) end +function PetscOptionsBegin(petsclib::PetscLibType, comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) end -@for_petsc function PetscOptionsBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar}) +@for_petsc function PetscOptionsBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, prefix::Vector{Cchar}, mess::Vector{Cchar}, sec::Vector{Cchar} ) @chk ccall( (:PetscOptionsBegin, $petsc_library), @@ -13299,7 +13798,7 @@ end # External Links $(_doc_external("Sys/PetscOptionsEnd")) """ -function PetscOptionsEnd() end +function PetscOptionsEnd(petsclib::PetscLibType) end @for_petsc function PetscOptionsEnd(petsclib::$UnionPetscLib) @@ -13319,9 +13818,9 @@ end # External Links $(_doc_external("Sys/PetscOptionsBool")) """ -function PetscOptionsBool(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) end +function PetscOptionsBool(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) end -@for_petsc function PetscOptionsBool(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool) +@for_petsc function PetscOptionsBool(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool ) value_ = Ref{PetscBool}() set_ = Ref{PetscBool}() @@ -13339,28 +13838,24 @@ function PetscOptionsBool(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{C end """ - value::PetscBool3,set::PetscBool3 = PetscOptionsBool3(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) + PetscOptionsBool3(petsclib::PetscLibType,opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3, value::PetscBool3, set::PetscBool3) # External Links $(_doc_external("Sys/PetscOptionsBool3")) """ -function PetscOptionsBool3(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) end +function PetscOptionsBool3(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3, value::PetscBool3, set::PetscBool3) end -@for_petsc function PetscOptionsBool3(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3) - value_ = Ref{PetscBool3}() - set_ = Ref{PetscBool3}() +@for_petsc function PetscOptionsBool3(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscBool3, value::PetscBool3, set::PetscBool3 ) @chk ccall( (:PetscOptionsBool3, $petsc_library), PetscErrorCode, (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscBool3, Ptr{PetscBool3}, Ptr{PetscBool3}), - opt, text, man, currentvalue, value_, set_, + opt, text, man, currentvalue, value, set, ) - value = value_[] - set = set_[] - return value,set + return nothing end """ @@ -13369,16 +13864,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsInt")) """ -function PetscOptionsInt(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) end +function PetscOptionsInt(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) end -@for_petsc function PetscOptionsInt(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscInt) - value_ = Ref{PetscInt}() +@for_petsc function PetscOptionsInt(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::$PetscInt ) + value_ = Ref{$PetscInt}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsInt, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscInt, Ptr{PetscInt}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), opt, text, man, currentvalue, value_, set_, ) @@ -13394,16 +13889,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsReal")) """ -function PetscOptionsReal(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) end +function PetscOptionsReal(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) end -@for_petsc function PetscOptionsReal(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscReal) - value_ = Ref{PetscReal}() +@for_petsc function PetscOptionsReal(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::$PetscReal ) + value_ = Ref{$PetscReal}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsReal, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscReal, Ptr{PetscReal}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, $PetscReal, Ptr{$PetscReal}, Ptr{PetscBool}), opt, text, man, currentvalue, value_, set_, ) @@ -13419,16 +13914,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsScalar")) """ -function PetscOptionsScalar(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) end +function PetscOptionsScalar(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) end -@for_petsc function PetscOptionsScalar(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::PetscScalar) - value_ = Ref{PetscScalar}() +@for_petsc function PetscOptionsScalar(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, currentvalue::$PetscScalar ) + value_ = Ref{$PetscScalar}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsScalar, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, PetscScalar, Ptr{PetscScalar}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, $PetscScalar, Ptr{$PetscScalar}, Ptr{PetscBool}), opt, text, man, currentvalue, value_, set_, ) @@ -13444,16 +13939,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsScalarArray")) """ -function PetscOptionsScalarArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) end +function PetscOptionsScalarArray(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) end -@for_petsc function PetscOptionsScalarArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscScalar}) - n_ = Ref{PetscInt}() +@for_petsc function PetscOptionsScalarArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{$PetscScalar} ) + n_ = Ref{$PetscInt}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsScalarArray, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscScalar}, Ptr{PetscInt}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscScalar}, Ptr{$PetscInt}, Ptr{PetscBool}), opt, text, man, value, n_, set_, ) @@ -13469,16 +13964,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsIntArray")) """ -function PetscOptionsIntArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) end +function PetscOptionsIntArray(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) end -@for_petsc function PetscOptionsIntArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscInt}) - n_ = Ref{PetscInt}() +@for_petsc function PetscOptionsIntArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{$PetscInt} ) + n_ = Ref{$PetscInt}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsIntArray, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscInt}, Ptr{PetscInt}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscBool}), opt, text, man, value, n_, set_, ) @@ -13494,16 +13989,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsRealArray")) """ -function PetscOptionsRealArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) end +function PetscOptionsRealArray(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) end -@for_petsc function PetscOptionsRealArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscReal}) - n_ = Ref{PetscInt}() +@for_petsc function PetscOptionsRealArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{$PetscReal} ) + n_ = Ref{$PetscInt}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsRealArray, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscReal}, Ptr{PetscInt}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscReal}, Ptr{$PetscInt}, Ptr{PetscBool}), opt, text, man, value, n_, set_, ) @@ -13519,16 +14014,16 @@ end # External Links $(_doc_external("Sys/PetscOptionsBoolArray")) """ -function PetscOptionsBoolArray(opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) end +function PetscOptionsBoolArray(petsclib::PetscLibType, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) end -@for_petsc function PetscOptionsBoolArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool}) - n_ = Ref{PetscInt}() +@for_petsc function PetscOptionsBoolArray(petsclib::$UnionPetscLib, opt::Vector{Cchar}, text::Vector{Cchar}, man::Vector{Cchar}, value::Vector{PetscBool} ) + n_ = Ref{$PetscInt}() set_ = Ref{PetscBool}() @chk ccall( (:PetscOptionsBoolArray, $petsc_library), PetscErrorCode, - (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{PetscInt}, Ptr{PetscBool}), + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{PetscBool}), opt, text, man, value, n_, set_, ) diff --git a/src/autowrapped/Vec_wrappers.jl b/src/autowrapped/Vec_wrappers.jl index 2b93efbf..2b67db9c 100644 --- a/src/autowrapped/Vec_wrappers.jl +++ b/src/autowrapped/Vec_wrappers.jl @@ -1,3 +1,8 @@ +# autodefined type arguments for class Vec ------ +mutable struct _n_ViennaCLVector end +const ViennaCLVector = Ptr{_n_ViennaCLVector} + +# ------------------------------------------------------- """ max::PetscReal = VecMaxPointwiseDivide(petsclib::PetscLibType,x::PetscVec, y::PetscVec) Computes the maximum of the componentwise division `max = max_i abs(x[i]/y[i])`. @@ -503,7 +508,7 @@ function VecAXPBYPCZ(petsclib::PetscLibType, z::PetscVec, alpha::PetscScalar, be end """ - w::PetscVec = VecWAXPY(petsclib::PetscLibType,alpha::PetscScalar, x::PetscVec, y::PetscVec) + VecWAXPY(petsclib::PetscLibType,w::PetscVec, alpha::PetscScalar, x::PetscVec, y::PetscVec) Computes `w = alpha x + y`. Logically Collective @@ -523,21 +528,19 @@ Level: intermediate # External Links $(_doc_external("Vec/VecWAXPY")) """ -function VecWAXPY(petsclib::PetscLibType, alpha::PetscScalar, x::PetscVec, y::PetscVec) end +function VecWAXPY(petsclib::PetscLibType, w::PetscVec, alpha::PetscScalar, x::PetscVec, y::PetscVec) end -@for_petsc function VecWAXPY(petsclib::$UnionPetscLib, alpha::$PetscScalar, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecWAXPY(petsclib::$UnionPetscLib, w::PetscVec, alpha::$PetscScalar, x::PetscVec, y::PetscVec ) @chk ccall( (:VecWAXPY, $petsc_library), PetscErrorCode, (CVec, $PetscScalar, CVec, CVec), - w_, alpha, x, y, + w, alpha, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ @@ -565,7 +568,7 @@ $(_doc_external("Vec/VecGetValues")) function VecGetValues(petsclib::PetscLibType, x::PetscVec, ni::PetscInt, ix::Vector{PetscInt}) end @for_petsc function VecGetValues(petsclib::$UnionPetscLib, x::PetscVec, ni::$PetscInt, ix::Vector{$PetscInt} ) - y = Vector{$PetscScalar}(undef, ni); + y = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! @chk ccall( (:VecGetValues, $petsc_library), @@ -605,7 +608,7 @@ $(_doc_external("Vec/VecMTDot")) function VecMTDot(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end @for_petsc function VecMTDot(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) - val = Vector{$PetscScalar}(undef, nv); + val = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! @chk ccall( (:VecMTDot, $petsc_library), @@ -644,7 +647,7 @@ $(_doc_external("Vec/VecMDot")) function VecMDot(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end @for_petsc function VecMDot(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) - val = Vector{$PetscScalar}(undef, nv); + val = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! @chk ccall( (:VecMDot, $petsc_library), @@ -727,7 +730,7 @@ function VecMAXPBY(petsclib::PetscLibType, y::PetscVec, nv::PetscInt, alpha::Vec end """ - Y::PetscVec,x_is::Vector{IS} = VecConcatenate(petsclib::PetscLibType,nx::PetscInt, X::Vector{PetscVec}) + VecConcatenate(petsclib::PetscLibType,nx::PetscInt, X::Vector{PetscVec}, Y::PetscVec, x_is::Vector{IS}) Creates a new vector that is a vertical concatenation of all the given array of vectors in the order they appear in the array. The concatenated vector resides on the same communicator and is the same type as the source vectors. @@ -749,11 +752,11 @@ Level: advanced # External Links $(_doc_external("Vec/VecConcatenate")) """ -function VecConcatenate(petsclib::PetscLibType, nx::PetscInt, X::Vector{PetscVec}) end +function VecConcatenate(petsclib::PetscLibType, nx::PetscInt, X::Vector{PetscVec}, Y::PetscVec, x_is::Vector{IS}) end -@for_petsc function VecConcatenate(petsclib::$UnionPetscLib, nx::$PetscInt, X::Vector{PetscVec} ) - Y_ = Ref{CVec}() - x_is_ = Ref{Ptr{IS}}() +@for_petsc function VecConcatenate(petsclib::$UnionPetscLib, nx::$PetscInt, X::Vector{PetscVec}, Y::PetscVec, x_is::Vector{IS} ) + Y_ = Ref(Y.ptr) + x_is_ = Ref(pointer(x_is)) @chk ccall( (:VecConcatenate, $petsc_library), @@ -762,14 +765,13 @@ function VecConcatenate(petsclib::PetscLibType, nx::PetscInt, X::Vector{PetscVec nx, X, Y_, x_is_, ) - Y = PetscVec(Y_[], petsclib) - x_is = unsafe_wrap(Array, x_is_[], VecGetLocalSize(petsclib, x); own = false) + Y.ptr = C_NULL - return Y,x_is + return nothing end """ - Y::PetscVec = VecGetSubVector(petsclib::PetscLibType,X::PetscVec, is::IS) + VecGetSubVector(petsclib::PetscLibType,X::PetscVec, is::IS, Y::PetscVec) Gets a vector representing part of another vector Collective @@ -788,10 +790,10 @@ Level: advanced # External Links $(_doc_external("Vec/VecGetSubVector")) """ -function VecGetSubVector(petsclib::PetscLibType, X::PetscVec, is::IS) end +function VecGetSubVector(petsclib::PetscLibType, X::PetscVec, is::IS, Y::PetscVec) end -@for_petsc function VecGetSubVector(petsclib::$UnionPetscLib, X::PetscVec, is::IS ) - Y_ = Ref{CVec}() +@for_petsc function VecGetSubVector(petsclib::$UnionPetscLib, X::PetscVec, is::IS, Y::PetscVec ) + Y_ = Ref(Y.ptr) @chk ccall( (:VecGetSubVector, $petsc_library), @@ -800,9 +802,9 @@ function VecGetSubVector(petsclib::PetscLibType, X::PetscVec, is::IS) end X, is, Y_, ) - Y = PetscVec(Y_[], petsclib) + Y.ptr = C_NULL - return Y + return nothing end """ @@ -878,7 +880,7 @@ function VecCreateLocalVector(petsclib::PetscLibType, v::PetscVec) end end """ - w::PetscVec = VecGetLocalVectorRead(petsclib::PetscLibType,v::PetscVec) + VecGetLocalVectorRead(petsclib::PetscLibType,v::PetscVec, w::PetscVec) Maps the local portion of a vector into a vector. @@ -897,21 +899,19 @@ Level: beginner # External Links $(_doc_external("Vec/VecGetLocalVectorRead")) """ -function VecGetLocalVectorRead(petsclib::PetscLibType, v::PetscVec) end +function VecGetLocalVectorRead(petsclib::PetscLibType, v::PetscVec, w::PetscVec) end -@for_petsc function VecGetLocalVectorRead(petsclib::$UnionPetscLib, v::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecGetLocalVectorRead(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec ) @chk ccall( (:VecGetLocalVectorRead, $petsc_library), PetscErrorCode, (CVec, CVec), - v, w_, + v, w, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ @@ -948,7 +948,7 @@ function VecRestoreLocalVectorRead(petsclib::PetscLibType, v::PetscVec, w::Petsc end """ - w::PetscVec = VecGetLocalVector(petsclib::PetscLibType,v::PetscVec) + VecGetLocalVector(petsclib::PetscLibType,v::PetscVec, w::PetscVec) Maps the local portion of a vector into a vector. @@ -967,21 +967,19 @@ Level: beginner # External Links $(_doc_external("Vec/VecGetLocalVector")) """ -function VecGetLocalVector(petsclib::PetscLibType, v::PetscVec) end +function VecGetLocalVector(petsclib::PetscLibType, v::PetscVec, w::PetscVec) end -@for_petsc function VecGetLocalVector(petsclib::$UnionPetscLib, v::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecGetLocalVector(petsclib::$UnionPetscLib, v::PetscVec, w::PetscVec ) @chk ccall( (:VecGetLocalVector, $petsc_library), PetscErrorCode, (CVec, CVec), - v, w_, + v, w, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ @@ -2620,30 +2618,26 @@ function VecLockGet(petsclib::PetscLibType, x::PetscVec) end end """ - file::Vector{Cchar},func::Vector{Cchar},line::Cint = VecLockGetLocation(petsclib::PetscLibType,x::PetscVec) + VecLockGetLocation(petsclib::PetscLibType,x::PetscVec, file::Vector{Cchar}, func::Vector{Cchar}, line::Cint) # External Links $(_doc_external("Vec/VecLockGetLocation")) """ -function VecLockGetLocation(petsclib::PetscLibType, x::PetscVec) end +function VecLockGetLocation(petsclib::PetscLibType, x::PetscVec, file::Vector{Cchar}, func::Vector{Cchar}, line::Cint) end -@for_petsc function VecLockGetLocation(petsclib::$UnionPetscLib, x::PetscVec ) - file_ = Ref{Ptr{Cchar}}() - func_ = Ref{Ptr{Cchar}}() - line_ = Ref{Cint}() +@for_petsc function VecLockGetLocation(petsclib::$UnionPetscLib, x::PetscVec, file::Vector{Cchar}, func::Vector{Cchar}, line::Cint ) + file_ = Ref(pointer(file)) + func_ = Ref(pointer(func)) @chk ccall( (:VecLockGetLocation, $petsc_library), PetscErrorCode, (CVec, Ptr{Ptr{Cchar}}, Ptr{Ptr{Cchar}}, Ptr{Cint}), - x, file_, func_, line_, + x, file_, func_, line, ) - file = unsafe_wrap(Array, file_[], VecGetLocalSize(petsclib, x); own = false) - func = unsafe_wrap(Array, func_[], VecGetLocalSize(petsclib, x); own = false) - line = line_[] - return file,func,line + return nothing end """ @@ -2741,7 +2735,7 @@ function VecLockWriteSet(petsclib::PetscLibType, x::PetscVec, flg::PetscBool) en end """ - mapping::ISLocalToGlobalMapping = VecGetLocalToGlobalMapping(petsclib::PetscLibType,X::PetscVec) + VecGetLocalToGlobalMapping(petsclib::PetscLibType,X::PetscVec, mapping::ISLocalToGlobalMapping) Gets the local Not Collective @@ -2759,21 +2753,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecGetLocalToGlobalMapping")) """ -function VecGetLocalToGlobalMapping(petsclib::PetscLibType, X::PetscVec) end +function VecGetLocalToGlobalMapping(petsclib::PetscLibType, X::PetscVec, mapping::ISLocalToGlobalMapping) end -@for_petsc function VecGetLocalToGlobalMapping(petsclib::$UnionPetscLib, X::PetscVec ) - mapping_ = Ref{ISLocalToGlobalMapping}() +@for_petsc function VecGetLocalToGlobalMapping(petsclib::$UnionPetscLib, X::PetscVec, mapping::ISLocalToGlobalMapping ) @chk ccall( (:VecGetLocalToGlobalMapping, $petsc_library), PetscErrorCode, (CVec, Ptr{ISLocalToGlobalMapping}), - X, mapping_, + X, mapping, ) - mapping = mapping_[] - return mapping + return nothing end """ @@ -2849,7 +2841,7 @@ function VecAssemblyEnd(petsclib::PetscLibType, vec::PetscVec) end end """ - w::PetscVec = VecPointwiseMax(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecPointwiseMax(petsclib::PetscLibType,w::PetscVec, x::PetscVec, y::PetscVec) Computes the component Logically Collective @@ -2868,25 +2860,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecPointwiseMax")) """ -function VecPointwiseMax(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecPointwiseMax(petsclib::PetscLibType, w::PetscVec, x::PetscVec, y::PetscVec) end -@for_petsc function VecPointwiseMax(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecPointwiseMax(petsclib::$UnionPetscLib, w::PetscVec, x::PetscVec, y::PetscVec ) @chk ccall( (:VecPointwiseMax, $petsc_library), PetscErrorCode, (CVec, CVec, CVec), - w_, x, y, + w, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ - w::PetscVec = VecPointwiseMin(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecPointwiseMin(petsclib::PetscLibType,w::PetscVec, x::PetscVec, y::PetscVec) Computes the component Logically Collective @@ -2905,25 +2895,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecPointwiseMin")) """ -function VecPointwiseMin(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecPointwiseMin(petsclib::PetscLibType, w::PetscVec, x::PetscVec, y::PetscVec) end -@for_petsc function VecPointwiseMin(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecPointwiseMin(petsclib::$UnionPetscLib, w::PetscVec, x::PetscVec, y::PetscVec ) @chk ccall( (:VecPointwiseMin, $petsc_library), PetscErrorCode, (CVec, CVec, CVec), - w_, x, y, + w, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ - w::PetscVec = VecPointwiseMaxAbs(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecPointwiseMaxAbs(petsclib::PetscLibType,w::PetscVec, x::PetscVec, y::PetscVec) Computes the component Logically Collective @@ -2942,25 +2930,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecPointwiseMaxAbs")) """ -function VecPointwiseMaxAbs(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecPointwiseMaxAbs(petsclib::PetscLibType, w::PetscVec, x::PetscVec, y::PetscVec) end -@for_petsc function VecPointwiseMaxAbs(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecPointwiseMaxAbs(petsclib::$UnionPetscLib, w::PetscVec, x::PetscVec, y::PetscVec ) @chk ccall( (:VecPointwiseMaxAbs, $petsc_library), PetscErrorCode, (CVec, CVec, CVec), - w_, x, y, + w, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ - w::PetscVec = VecPointwiseDivide(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecPointwiseDivide(petsclib::PetscLibType,w::PetscVec, x::PetscVec, y::PetscVec) Computes the component Logically Collective @@ -2979,25 +2965,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecPointwiseDivide")) """ -function VecPointwiseDivide(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecPointwiseDivide(petsclib::PetscLibType, w::PetscVec, x::PetscVec, y::PetscVec) end -@for_petsc function VecPointwiseDivide(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecPointwiseDivide(petsclib::$UnionPetscLib, w::PetscVec, x::PetscVec, y::PetscVec ) @chk ccall( (:VecPointwiseDivide, $petsc_library), PetscErrorCode, (CVec, CVec, CVec), - w_, x, y, + w, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ - w::PetscVec = VecPointwiseMult(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecPointwiseMult(petsclib::PetscLibType,w::PetscVec, x::PetscVec, y::PetscVec) Computes the component Logically Collective @@ -3016,21 +3000,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecPointwiseMult")) """ -function VecPointwiseMult(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecPointwiseMult(petsclib::PetscLibType, w::PetscVec, x::PetscVec, y::PetscVec) end -@for_petsc function VecPointwiseMult(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - w_ = Ref{CVec}() +@for_petsc function VecPointwiseMult(petsclib::$UnionPetscLib, w::PetscVec, x::PetscVec, y::PetscVec ) @chk ccall( (:VecPointwiseMult, $petsc_library), PetscErrorCode, (CVec, CVec, CVec), - w_, x, y, + w, x, y, ) - w = PetscVec(w_[], petsclib) - return w + return nothing end """ @@ -3635,7 +3617,7 @@ function VecAppendOptionsPrefix(petsclib::PetscLibType, v::PetscVec, prefix::Vec end """ - prefix::Vector{Cchar} = VecGetOptionsPrefix(petsclib::PetscLibType,v::PetscVec) + VecGetOptionsPrefix(petsclib::PetscLibType,v::PetscVec, prefix::Vector{Cchar}) Sets the prefix used for searching for all Vec options in the database. @@ -3654,10 +3636,10 @@ Level: advanced # External Links $(_doc_external("Vec/VecGetOptionsPrefix")) """ -function VecGetOptionsPrefix(petsclib::PetscLibType, v::PetscVec) end +function VecGetOptionsPrefix(petsclib::PetscLibType, v::PetscVec, prefix::Vector{Cchar}) end -@for_petsc function VecGetOptionsPrefix(petsclib::$UnionPetscLib, v::PetscVec ) - prefix_ = Ref{Ptr{Cchar}}() +@for_petsc function VecGetOptionsPrefix(petsclib::$UnionPetscLib, v::PetscVec, prefix::Vector{Cchar} ) + prefix_ = Ref(pointer(prefix)) @chk ccall( (:VecGetOptionsPrefix, $petsc_library), @@ -3666,13 +3648,12 @@ function VecGetOptionsPrefix(petsclib::PetscLibType, v::PetscVec) end v, prefix_, ) - prefix = unsafe_wrap(Array, prefix_[], VecGetLocalSize(petsclib, x); own = false) - return prefix + return nothing end """ - state::PetscObjectState = VecGetState(petsclib::PetscLibType,v::PetscVec) + VecGetState(petsclib::PetscLibType,v::PetscVec, state::PetscObjectState) Gets the state of a `Vec`. Not Collective @@ -3690,25 +3671,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecGetState")) """ -function VecGetState(petsclib::PetscLibType, v::PetscVec) end +function VecGetState(petsclib::PetscLibType, v::PetscVec, state::PetscObjectState) end -@for_petsc function VecGetState(petsclib::$UnionPetscLib, v::PetscVec ) - state_ = Ref{PetscObjectState}() +@for_petsc function VecGetState(petsclib::$UnionPetscLib, v::PetscVec, state::PetscObjectState ) @chk ccall( (:VecGetState, $petsc_library), PetscErrorCode, (CVec, Ptr{PetscObjectState}), - v, state_, + v, state, ) - state = state_[] - return state + return nothing end """ - VecCopy(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecCopy(petsclib::PetscLibType,x::PetscVec, y::PetscVec) Copies a vector `y = x` Logically Collective @@ -3729,7 +3708,7 @@ $(_doc_external("Vec/VecCopy")) function VecCopy(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end @for_petsc function VecCopy(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - + @chk ccall( (:VecCopy, $petsc_library), PetscErrorCode, @@ -3737,11 +3716,12 @@ function VecCopy(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end x, y, ) + return nothing end """ - map::PetscLayout = VecGetLayout(petsclib::PetscLibType,x::PetscVec) + VecGetLayout(petsclib::PetscLibType,x::PetscVec, map::PetscLayout) get `PetscLayout` describing a vector layout Not Collective @@ -3759,21 +3739,19 @@ Level: developer # External Links $(_doc_external("Vec/VecGetLayout")) """ -function VecGetLayout(petsclib::PetscLibType, x::PetscVec) end +function VecGetLayout(petsclib::PetscLibType, x::PetscVec, map::PetscLayout) end -@for_petsc function VecGetLayout(petsclib::$UnionPetscLib, x::PetscVec ) - map_ = Ref{PetscLayout}() +@for_petsc function VecGetLayout(petsclib::$UnionPetscLib, x::PetscVec, map::PetscLayout ) @chk ccall( (:VecGetLayout, $petsc_library), PetscErrorCode, (CVec, Ptr{PetscLayout}), - x, map_, + x, map, ) - map = map_[] - return map + return nothing end """ @@ -3911,7 +3889,7 @@ function VecGetBindingPropagates(petsclib::PetscLibType, v::PetscVec) end end """ - mbytes::Csize_t = VecGetPinnedMemoryMin(petsclib::PetscLibType,v::PetscVec) + VecGetPinnedMemoryMin(petsclib::PetscLibType,v::PetscVec, mbytes::Csize_t) Get the minimum data size for which pinned memory will be used for host (CPU) allocations. Logically Collective @@ -3929,25 +3907,23 @@ Level: developer # External Links $(_doc_external("Vec/VecGetPinnedMemoryMin")) """ -function VecGetPinnedMemoryMin(petsclib::PetscLibType, v::PetscVec) end +function VecGetPinnedMemoryMin(petsclib::PetscLibType, v::PetscVec, mbytes::Csize_t) end -@for_petsc function VecGetPinnedMemoryMin(petsclib::$UnionPetscLib, v::PetscVec ) - mbytes_ = Ref{Csize_t}() +@for_petsc function VecGetPinnedMemoryMin(petsclib::$UnionPetscLib, v::PetscVec, mbytes::Csize_t ) @chk ccall( (:VecGetPinnedMemoryMin, $petsc_library), PetscErrorCode, (CVec, Ptr{Csize_t}), - v, mbytes_, + v, mbytes, ) - mbytes = mbytes_[] - return mbytes + return nothing end """ - mask::PetscOffloadMask = VecGetOffloadMask(petsclib::PetscLibType,v::PetscVec) + VecGetOffloadMask(petsclib::PetscLibType,v::PetscVec, mask::PetscOffloadMask) Get the offload mask of a `Vec` Not Collective @@ -3965,21 +3941,19 @@ Level: intermediate # External Links $(_doc_external("Vec/VecGetOffloadMask")) """ -function VecGetOffloadMask(petsclib::PetscLibType, v::PetscVec) end +function VecGetOffloadMask(petsclib::PetscLibType, v::PetscVec, mask::PetscOffloadMask) end -@for_petsc function VecGetOffloadMask(petsclib::$UnionPetscLib, v::PetscVec ) - mask_ = Ref{PetscOffloadMask}() +@for_petsc function VecGetOffloadMask(petsclib::$UnionPetscLib, v::PetscVec, mask::PetscOffloadMask ) @chk ccall( (:VecGetOffloadMask, $petsc_library), PetscErrorCode, (CVec, Ptr{PetscOffloadMask}), - v, mask_, + v, mask, ) - mask = mask_[] - return mask + return nothing end """ @@ -3994,9 +3968,9 @@ Input Parameters: - `E` - optional third vector representing the error (if not provided, the error is ||U-Y||) - `wnormtype` - norm type - `atol` - scalar for absolute tolerance -- `vatol` - vector representing per-entry absolute tolerances (can be ``NULL``) +- `vatol` - vector representing per-entry absolute tolerances (can be `NULL`) - `rtol` - scalar for relative tolerance -- `vrtol` - vector representing per-entry relative tolerances (can be ``NULL``) +- `vrtol` - vector representing per-entry relative tolerances (can be `NULL`) - `ignore_max` - ignore values smaller than this value in absolute terms. Output Parameters: @@ -4310,7 +4284,7 @@ function VecCreateMPI(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::Pe end """ - l::PetscVec = VecGhostGetLocalForm(petsclib::PetscLibType,g::PetscVec) + VecGhostGetLocalForm(petsclib::PetscLibType,g::PetscVec, l::PetscVec) Obtains the local ghosted representation of a parallel vector (obtained with `VecCreateGhost()`, `VecCreateGhostWithArray()` or `VecCreateSeq()`). @@ -4329,10 +4303,10 @@ Level: advanced # External Links $(_doc_external("Vec/VecGhostGetLocalForm")) """ -function VecGhostGetLocalForm(petsclib::PetscLibType, g::PetscVec) end +function VecGhostGetLocalForm(petsclib::PetscLibType, g::PetscVec, l::PetscVec) end -@for_petsc function VecGhostGetLocalForm(petsclib::$UnionPetscLib, g::PetscVec ) - l_ = Ref{CVec}() +@for_petsc function VecGhostGetLocalForm(petsclib::$UnionPetscLib, g::PetscVec, l::PetscVec ) + l_ = Ref(l.ptr) @chk ccall( (:VecGhostGetLocalForm, $petsc_library), @@ -4341,9 +4315,9 @@ function VecGhostGetLocalForm(petsclib::PetscLibType, g::PetscVec) end g, l_, ) - l = PetscVec(l_[], petsclib) + l.ptr = C_NULL - return l + return nothing end """ @@ -4575,7 +4549,7 @@ function VecCreateGhostWithArray(petsclib::PetscLibType, comm::MPI_Comm, n::Pets end """ - ghost::IS = VecGhostGetGhostIS(petsclib::PetscLibType,X::PetscVec) + VecGhostGetGhostIS(petsclib::PetscLibType,X::PetscVec, ghost::IS) Return ghosting indices of a ghost vector Input Parameters: @@ -4591,21 +4565,19 @@ Level: beginner # External Links $(_doc_external("Vec/VecGhostGetGhostIS")) """ -function VecGhostGetGhostIS(petsclib::PetscLibType, X::PetscVec) end +function VecGhostGetGhostIS(petsclib::PetscLibType, X::PetscVec, ghost::IS) end -@for_petsc function VecGhostGetGhostIS(petsclib::$UnionPetscLib, X::PetscVec ) - ghost_ = Ref{IS}() +@for_petsc function VecGhostGetGhostIS(petsclib::$UnionPetscLib, X::PetscVec, ghost::IS ) @chk ccall( (:VecGhostGetGhostIS, $petsc_library), PetscErrorCode, (CVec, Ptr{IS}), - X, ghost_, + X, ghost, ) - ghost = ghost_[] - return ghost + return nothing end """ @@ -4800,6 +4772,56 @@ function VecCreateMPIKokkosWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs: return v end +""" + array::ViennaCLVector,vv::PetscVec = VecCreateMPIViennaCLWithArray(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) + +# External Links +$(_doc_external("Vec/VecCreateMPIViennaCLWithArray")) +""" +function VecCreateMPIViennaCLWithArray(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) end + +@for_petsc function VecCreateMPIViennaCLWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt ) + array_ = Ref{ViennaCLVector}() + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateMPIViennaCLWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{ViennaCLVector}, Ptr{CVec}), + comm, bs, n, N, array_, vv_, + ) + + array = array_[] + vv = PetscVec(vv_[], petsclib) + + return array,vv +end + +""" + viennaclvec::ViennaCLVector,vv::PetscVec = VecCreateMPIViennaCLWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, cpuarray::Vector{PetscScalar}) + +# External Links +$(_doc_external("Vec/VecCreateMPIViennaCLWithArrays")) +""" +function VecCreateMPIViennaCLWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt, cpuarray::Vector{PetscScalar}) end + +@for_petsc function VecCreateMPIViennaCLWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt, cpuarray::Vector{$PetscScalar} ) + viennaclvec_ = Ref{ViennaCLVector}() + vv_ = Ref{CVec}() + + @chk ccall( + (:VecCreateMPIViennaCLWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{ViennaCLVector}, Ptr{CVec}), + comm, bs, n, N, cpuarray, viennaclvec_, vv_, + ) + + viennaclvec = viennaclvec_[] + vv = PetscVec(vv_[], petsclib) + + return viennaclvec,vv +end + """ v::PetscVec = VecCreateSeq(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt) Creates a standard, sequential array @@ -4991,6 +5013,31 @@ function VecCreateSeqViennaCL(petsclib::PetscLibType, comm::MPI_Comm, n::PetscIn return v end +""" + viennaclvec::ViennaCLVector,V::PetscVec = VecCreateSeqViennaCLWithArrays(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, cpuarray::Vector{PetscScalar}) + +# External Links +$(_doc_external("Vec/VecCreateSeqViennaCLWithArrays")) +""" +function VecCreateSeqViennaCLWithArrays(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, cpuarray::Vector{PetscScalar}) end + +@for_petsc function VecCreateSeqViennaCLWithArrays(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, cpuarray::Vector{$PetscScalar} ) + viennaclvec_ = Ref{ViennaCLVector}() + V_ = Ref{CVec}() + + @chk ccall( + (:VecCreateSeqViennaCLWithArrays, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{ViennaCLVector}, Ptr{CVec}), + comm, bs, n, cpuarray, viennaclvec_, V_, + ) + + viennaclvec = viennaclvec_[] + V = PetscVec(V_[], petsclib) + + return viennaclvec,V +end + """ v::PetscVec = VecCreateShared(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) Creates a parallel vector that uses shared memory. @@ -5031,7 +5078,7 @@ function VecCreateShared(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N: end """ - sx::PetscVec = VecNestGetSubVec(petsclib::PetscLibType,X::PetscVec, idxm::PetscInt) + VecNestGetSubVec(petsclib::PetscLibType,X::PetscVec, idxm::PetscInt, sx::PetscVec) Returns a single, sub Not Collective @@ -5050,10 +5097,10 @@ Level: developer # External Links $(_doc_external("Vec/VecNestGetSubVec")) """ -function VecNestGetSubVec(petsclib::PetscLibType, X::PetscVec, idxm::PetscInt) end +function VecNestGetSubVec(petsclib::PetscLibType, X::PetscVec, idxm::PetscInt, sx::PetscVec) end -@for_petsc function VecNestGetSubVec(petsclib::$UnionPetscLib, X::PetscVec, idxm::$PetscInt ) - sx_ = Ref{CVec}() +@for_petsc function VecNestGetSubVec(petsclib::$UnionPetscLib, X::PetscVec, idxm::$PetscInt, sx::PetscVec ) + sx_ = Ref(sx.ptr) @chk ccall( (:VecNestGetSubVec, $petsc_library), @@ -5062,13 +5109,13 @@ function VecNestGetSubVec(petsclib::PetscLibType, X::PetscVec, idxm::PetscInt) e X, idxm, sx_, ) - sx = PetscVec(sx_[], petsclib) + sx.ptr = C_NULL - return sx + return nothing end """ - N::PetscInt,sx::Vector{PetscVec} = VecNestGetSubVecs(petsclib::PetscLibType,X::PetscVec) + N::PetscInt = VecNestGetSubVecs(petsclib::PetscLibType,X::PetscVec, sx::Vector{PetscVec}) Returns the entire array of vectors defining a nest vector. Not Collective @@ -5087,11 +5134,11 @@ Level: developer # External Links $(_doc_external("Vec/VecNestGetSubVecs")) """ -function VecNestGetSubVecs(petsclib::PetscLibType, X::PetscVec) end +function VecNestGetSubVecs(petsclib::PetscLibType, X::PetscVec, sx::Vector{PetscVec}) end -@for_petsc function VecNestGetSubVecs(petsclib::$UnionPetscLib, X::PetscVec ) +@for_petsc function VecNestGetSubVecs(petsclib::$UnionPetscLib, X::PetscVec, sx::Vector{PetscVec} ) N_ = Ref{$PetscInt}() - sx_ = Ref{Ptr{PetscVec}}() + sx_ = Ref(pointer(sx)) @chk ccall( (:VecNestGetSubVecs, $petsc_library), @@ -5101,9 +5148,8 @@ function VecNestGetSubVecs(petsclib::PetscLibType, X::PetscVec) end ) N = N_[] - sx = unsafe_wrap(Array, sx_[], VecGetLocalSize(petsclib, x); own = false) - return N,sx + return N end """ @@ -5494,7 +5540,7 @@ $(_doc_external("Vec/VecMDotEnd")) function VecMDotEnd(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end @for_petsc function VecMDotEnd(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) - result = Vector{$PetscScalar}(undef, nv); + result = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! @chk ccall( (:VecMDotEnd, $petsc_library), @@ -5563,7 +5609,7 @@ $(_doc_external("Vec/VecMTDotEnd")) function VecMTDotEnd(petsclib::PetscLibType, x::PetscVec, nv::PetscInt, y::Vector{PetscVec}) end @for_petsc function VecMTDotEnd(petsclib::$UnionPetscLib, x::PetscVec, nv::$PetscInt, y::Vector{PetscVec} ) - result = Vector{$PetscScalar}(undef, nv); + result = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! @chk ccall( (:VecMTDotEnd, $petsc_library), @@ -5990,7 +6036,7 @@ function VecFilter(petsclib::PetscLibType, v::PetscVec, tol::PetscReal) end end """ - S::IS = VecWhichEqual(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) + VecWhichEqual(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, S::IS) Creates an index set containing the indices where the vectors `Vec1` and `Vec2` have identical elements. @@ -6010,25 +6056,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichEqual")) """ -function VecWhichEqual(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end +function VecWhichEqual(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, S::IS) end -@for_petsc function VecWhichEqual(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) - S_ = Ref{IS}() +@for_petsc function VecWhichEqual(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, S::IS ) @chk ccall( (:VecWhichEqual, $petsc_library), PetscErrorCode, (CVec, CVec, Ptr{IS}), - Vec1, Vec2, S_, + Vec1, Vec2, S, ) - S = S_[] - return S + return nothing end """ - S::IS = VecWhichLessThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) + VecWhichLessThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, S::IS) Creates an index set containing the indices where the vectors `Vec1` < `Vec2` @@ -6048,25 +6092,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichLessThan")) """ -function VecWhichLessThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end +function VecWhichLessThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, S::IS) end -@for_petsc function VecWhichLessThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) - S_ = Ref{IS}() +@for_petsc function VecWhichLessThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, S::IS ) @chk ccall( (:VecWhichLessThan, $petsc_library), PetscErrorCode, (CVec, CVec, Ptr{IS}), - Vec1, Vec2, S_, + Vec1, Vec2, S, ) - S = S_[] - return S + return nothing end """ - S::IS = VecWhichGreaterThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec) + VecWhichGreaterThan(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, S::IS) Creates an index set containing the indices where the vectors `Vec1` > `Vec2` @@ -6086,25 +6128,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichGreaterThan")) """ -function VecWhichGreaterThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec) end +function VecWhichGreaterThan(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, S::IS) end -@for_petsc function VecWhichGreaterThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec ) - S_ = Ref{IS}() +@for_petsc function VecWhichGreaterThan(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, S::IS ) @chk ccall( (:VecWhichGreaterThan, $petsc_library), PetscErrorCode, (CVec, CVec, Ptr{IS}), - Vec1, Vec2, S_, + Vec1, Vec2, S, ) - S = S_[] - return S + return nothing end """ - S::IS = VecWhichBetween(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) + VecWhichBetween(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS) Creates an index set containing the indices where `VecLow` < `V` < `VecHigh` @@ -6125,25 +6165,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichBetween")) """ -function VecWhichBetween(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) end +function VecWhichBetween(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS) end -@for_petsc function VecWhichBetween(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec ) - S_ = Ref{IS}() +@for_petsc function VecWhichBetween(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS ) @chk ccall( (:VecWhichBetween, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, Ptr{IS}), - VecLow, V, VecHigh, S_, + VecLow, V, VecHigh, S, ) - S = S_[] - return S + return nothing end """ - S::IS = VecWhichBetweenOrEqual(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) + VecWhichBetweenOrEqual(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS) Creates an index set containing the indices where `VecLow` <= `V` <= `VecHigh` @@ -6164,25 +6202,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichBetweenOrEqual")) """ -function VecWhichBetweenOrEqual(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec) end +function VecWhichBetweenOrEqual(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS) end -@for_petsc function VecWhichBetweenOrEqual(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec ) - S_ = Ref{IS}() +@for_petsc function VecWhichBetweenOrEqual(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, VecHigh::PetscVec, S::IS ) @chk ccall( (:VecWhichBetweenOrEqual, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, Ptr{IS}), - VecLow, V, VecHigh, S_, + VecLow, V, VecHigh, S, ) - S = S_[] - return S + return nothing end """ - S::IS = VecWhichInactive(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool) + VecWhichInactive(petsclib::PetscLibType,VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool, S::IS) Creates an `IS` based on a set of vectors Collective @@ -6204,21 +6240,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecWhichInactive")) """ -function VecWhichInactive(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool) end +function VecWhichInactive(petsclib::PetscLibType, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool, S::IS) end -@for_petsc function VecWhichInactive(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool ) - S_ = Ref{IS}() +@for_petsc function VecWhichInactive(petsclib::$UnionPetscLib, VecLow::PetscVec, V::PetscVec, D::PetscVec, VecHigh::PetscVec, Strong::PetscBool, S::IS ) @chk ccall( (:VecWhichInactive, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, CVec, PetscBool, Ptr{IS}), - VecLow, V, D, VecHigh, Strong, S_, + VecLow, V, D, VecHigh, Strong, S, ) - S = S_[] - return S + return nothing end """ @@ -6363,7 +6397,7 @@ function VecISShift(petsclib::PetscLibType, V::PetscVec, S::IS, c::PetscScalar) end """ - GP::PetscVec = VecBoundGradientProjection(petsclib::PetscLibType,G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec) + VecBoundGradientProjection(petsclib::PetscLibType,G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec, GP::PetscVec) Projects vector according to this definition. If XL[i] < X[i] < XU[i], then GP[i] = G[i]; If X[i] <= XL[i], then GP[i] = min(G[i],0); @@ -6385,21 +6419,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecBoundGradientProjection")) """ -function VecBoundGradientProjection(petsclib::PetscLibType, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec) end +function VecBoundGradientProjection(petsclib::PetscLibType, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec, GP::PetscVec) end -@for_petsc function VecBoundGradientProjection(petsclib::$UnionPetscLib, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec ) - GP_ = Ref{CVec}() +@for_petsc function VecBoundGradientProjection(petsclib::$UnionPetscLib, G::PetscVec, X::PetscVec, XL::PetscVec, XU::PetscVec, GP::PetscVec ) @chk ccall( (:VecBoundGradientProjection, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, CVec, CVec), - G, X, XL, XU, GP_, + G, X, XL, XU, GP, ) - GP = PetscVec(GP_[], petsclib) - return GP + return nothing end """ @@ -6435,7 +6467,7 @@ function VecPow(petsclib::PetscLibType, v::PetscVec, p::PetscScalar) end end """ - VMedian::PetscVec = VecMedian(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec) + VecMedian(petsclib::PetscLibType,Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec, VMedian::PetscVec) Computes the componentwise median of three vectors and stores the result in this vector. Used primarily for projecting a vector within upper and lower bounds. @@ -6457,21 +6489,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecMedian")) """ -function VecMedian(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec) end +function VecMedian(petsclib::PetscLibType, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec, VMedian::PetscVec) end -@for_petsc function VecMedian(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec ) - VMedian_ = Ref{CVec}() +@for_petsc function VecMedian(petsclib::$UnionPetscLib, Vec1::PetscVec, Vec2::PetscVec, Vec3::PetscVec, VMedian::PetscVec ) @chk ccall( (:VecMedian, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, CVec), - Vec1, Vec2, Vec3, VMedian_, + Vec1, Vec2, Vec3, VMedian, ) - VMedian = PetscVec(VMedian_[], petsclib) - return VMedian + return nothing end """ @@ -6513,7 +6543,7 @@ function VecGetValuesSection(petsclib::PetscLibType, v::PetscVec, s::PetscSectio end """ - dm::DM = VecGetDM(petsclib::PetscLibType,v::PetscVec) + VecGetDM(petsclib::PetscLibType,v::PetscVec, dm::PetscDM) Gets the `DM` defining the data layout of the vector Not Collective @@ -6536,25 +6566,25 @@ See also: # External Links $(_doc_external("Dm/VecGetDM")) """ -function VecGetDM(petsclib::PetscLibType, v::PetscVec) end +function VecGetDM(petsclib::PetscLibType, v::PetscVec, dm::PetscDM) end -@for_petsc function VecGetDM(petsclib::$UnionPetscLib, v::PetscVec ) - dm_ = Ref{DM}() +@for_petsc function VecGetDM(petsclib::$UnionPetscLib, v::PetscVec, dm::PetscDM ) + dm_ = Ref(dm.ptr) @chk ccall( (:VecGetDM, $petsc_library), PetscErrorCode, - (CVec, Ptr{DM}), + (CVec, Ptr{CDM}), v, dm_, ) - dm = dm_[] + dm.ptr = C_NULL - return dm + return nothing end """ - FB::PetscVec = VecFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec) + VecFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, FB::PetscVec) Evaluates the Fischer problems. @@ -6576,21 +6606,19 @@ Level: developer # External Links $(_doc_external("Tao/VecFischer")) """ -function VecFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec) end +function VecFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, FB::PetscVec) end -@for_petsc function VecFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec ) - FB_ = Ref{CVec}() +@for_petsc function VecFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, FB::PetscVec ) @chk ccall( (:VecFischer, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, CVec, CVec), - X, F, L, U, FB_, + X, F, L, U, FB, ) - FB = PetscVec(FB_[], petsclib) - return FB + return nothing end """ @@ -6619,16 +6647,16 @@ function VecGetArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end end """ - xv::Vector{PetscScalar},yv::Vector{PetscScalar} = VecRestoreArrayPair(petsclib::PetscLibType,x::PetscVec, y::PetscVec) + VecRestoreArrayPair(petsclib::PetscLibType,x::PetscVec, y::PetscVec, xv::Vector{PetscScalar}, yv::Vector{PetscScalar}) # External Links $(_doc_external("Vec/VecRestoreArrayPair")) """ -function VecRestoreArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec) end +function VecRestoreArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec, xv::Vector{PetscScalar}, yv::Vector{PetscScalar}) end -@for_petsc function VecRestoreArrayPair(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec ) - xv_ = Ref{Ptr{$PetscScalar}}() - yv_ = Ref{Ptr{$PetscScalar}}() +@for_petsc function VecRestoreArrayPair(petsclib::$UnionPetscLib, x::PetscVec, y::PetscVec, xv::Vector{$PetscScalar}, yv::Vector{$PetscScalar} ) + xv_ = Ref(pointer(xv)) + yv_ = Ref(pointer(yv)) @chk ccall( (:VecRestoreArrayPair, $petsc_library), @@ -6637,9 +6665,7 @@ function VecRestoreArrayPair(petsclib::PetscLibType, x::PetscVec, y::PetscVec) e x, y, xv_, yv_, ) - xv = unsafe_wrap(Array, xv_[], VecGetLocalSize(petsclib, x); own = false) - yv = unsafe_wrap(Array, yv_[], VecGetLocalSize(petsclib, x); own = false) - return xv,yv + return nothing end diff --git a/src/autowrapped/Vecs_wrappers.jl b/src/autowrapped/Vecs_wrappers.jl index b91e36de..4abf4126 100644 --- a/src/autowrapped/Vecs_wrappers.jl +++ b/src/autowrapped/Vecs_wrappers.jl @@ -1,5 +1,12 @@ +# autodefined type arguments for class ------ +mutable struct _n_Vecs end +const Vecs = Ptr{_n_Vecs} + +mutable struct n_PetscRandom end +const PetscRandom = Ptr{n_PetscRandom} +# ------------------------------------------------------- """ - y::PetscVec = VecScatterPetscToFFTW(petsclib::PetscLibType,A::Mat, x::PetscVec) + VecScatterPetscToFFTW(petsclib::PetscLibType,A::PetscMat, x::PetscVec, y::PetscVec) Copies a PETSc vector to the vector that goes into `MATFFTW` calls. Collective @@ -18,25 +25,23 @@ Level: intermediate # External Links $(_doc_external("Mat/VecScatterPetscToFFTW")) """ -function VecScatterPetscToFFTW(petsclib::PetscLibType, A::Mat, x::PetscVec) end +function VecScatterPetscToFFTW(petsclib::PetscLibType, A::PetscMat, x::PetscVec, y::PetscVec) end -@for_petsc function VecScatterPetscToFFTW(petsclib::$UnionPetscLib, A::Mat, x::PetscVec ) - y_ = Ref{CVec}() +@for_petsc function VecScatterPetscToFFTW(petsclib::$UnionPetscLib, A::PetscMat, x::PetscVec, y::PetscVec ) @chk ccall( (:VecScatterPetscToFFTW, $petsc_library), PetscErrorCode, - (Mat, CVec, CVec), - A, x, y_, + (CMat, CVec, CVec), + A, x, y, ) - y = PetscVec(y_[], petsclib) - return y + return nothing end """ - y::PetscVec = VecScatterFFTWToPetsc(petsclib::PetscLibType,A::Mat, x::PetscVec) + VecScatterFFTWToPetsc(petsclib::PetscLibType,A::PetscMat, x::PetscVec, y::PetscVec) Converts `MATFFTW` output vector to a PETSc vector. Collective @@ -55,21 +60,19 @@ Level: intermediate # External Links $(_doc_external("Mat/VecScatterFFTWToPetsc")) """ -function VecScatterFFTWToPetsc(petsclib::PetscLibType, A::Mat, x::PetscVec) end +function VecScatterFFTWToPetsc(petsclib::PetscLibType, A::PetscMat, x::PetscVec, y::PetscVec) end -@for_petsc function VecScatterFFTWToPetsc(petsclib::$UnionPetscLib, A::Mat, x::PetscVec ) - y_ = Ref{CVec}() +@for_petsc function VecScatterFFTWToPetsc(petsclib::$UnionPetscLib, A::PetscMat, x::PetscVec, y::PetscVec ) @chk ccall( (:VecScatterFFTWToPetsc, $petsc_library), PetscErrorCode, - (Mat, CVec, CVec), - A, x, y_, + (CMat, CVec, CVec), + A, x, y, ) - y = PetscVec(y_[], petsclib) - return y + return nothing end """ @@ -474,14 +477,14 @@ Input Parameters: - `flag` - turn the option on or off Supported Options: -- ``VEC_IGNORE_OFF_PROC_ENTRIES`` - which causes `VecSetValues()` to ignore +- `VEC_IGNORE_OFF_PROC_ENTRIES` - which causes `VecSetValues()` to ignore entries destined to be stored on a separate processor. This can be used to eliminate the global reduction in the `VecAssemblyBegin()` if you know that you have only used `VecSetValues()` to set local elements -- ``VEC_IGNORE_NEGATIVE_INDICES`` - which means you can pass negative indices +- `VEC_IGNORE_NEGATIVE_INDICES` - which means you can pass negative indices in ix in calls to `VecSetValues()` or `VecGetValues()`. These rows are simply ignored. -- ``VEC_SUBSET_OFF_PROC_ENTRIES`` - which causes `VecAssemblyBegin()` to assume that the off-process +- `VEC_SUBSET_OFF_PROC_ENTRIES` - which causes `VecAssemblyBegin()` to assume that the off-process entries will always be a subset (possibly equal) of the off-process entries set on the first assembly which had a true `VEC_SUBSET_OFF_PROC_ENTRIES` and the vector has not changed this flag afterwards. If this assembly is not such first assembly, then this @@ -1387,7 +1390,7 @@ function VecStrideSumAll(petsclib::PetscLibType, v::PetscVec) end end """ - s::Vector{PetscVec} = VecStrideGatherAll(petsclib::PetscLibType,v::PetscVec, addv::InsertMode) + VecStrideGatherAll(petsclib::PetscLibType,v::PetscVec, s::Vector{PetscVec}, addv::InsertMode) Gathers all the single components from a multi separate vectors. @@ -1408,10 +1411,9 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideGatherAll")) """ -function VecStrideGatherAll(petsclib::PetscLibType, v::PetscVec, addv::InsertMode) end +function VecStrideGatherAll(petsclib::PetscLibType, v::PetscVec, s::Vector{PetscVec}, addv::InsertMode) end -@for_petsc function VecStrideGatherAll(petsclib::$UnionPetscLib, v::PetscVec, addv::InsertMode ) - s = Vector{PetscVec}(undef, ni); # CHECK SIZE!! +@for_petsc function VecStrideGatherAll(petsclib::$UnionPetscLib, v::PetscVec, s::Vector{PetscVec}, addv::InsertMode ) @chk ccall( (:VecStrideGatherAll, $petsc_library), @@ -1421,11 +1423,11 @@ function VecStrideGatherAll(petsclib::PetscLibType, v::PetscVec, addv::InsertMod ) - return s + return nothing end """ - v::PetscVec = VecStrideScatterAll(petsclib::PetscLibType,s::Vector{PetscVec}, addv::InsertMode) + VecStrideScatterAll(petsclib::PetscLibType,s::Vector{PetscVec}, v::PetscVec, addv::InsertMode) Scatters all the single components from separate vectors into a multi-component vector. @@ -1446,25 +1448,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideScatterAll")) """ -function VecStrideScatterAll(petsclib::PetscLibType, s::Vector{PetscVec}, addv::InsertMode) end +function VecStrideScatterAll(petsclib::PetscLibType, s::Vector{PetscVec}, v::PetscVec, addv::InsertMode) end -@for_petsc function VecStrideScatterAll(petsclib::$UnionPetscLib, s::Vector{PetscVec}, addv::InsertMode ) - v_ = Ref{CVec}() +@for_petsc function VecStrideScatterAll(petsclib::$UnionPetscLib, s::Vector{PetscVec}, v::PetscVec, addv::InsertMode ) @chk ccall( (:VecStrideScatterAll, $petsc_library), PetscErrorCode, (Ptr{CVec}, CVec, InsertMode), - s, v_, addv, + s, v, addv, ) - v = PetscVec(v_[], petsclib) - return v + return nothing end """ - s::PetscVec = VecStrideGather(petsclib::PetscLibType,v::PetscVec, start::PetscInt, addv::InsertMode) + VecStrideGather(petsclib::PetscLibType,v::PetscVec, start::PetscInt, s::PetscVec, addv::InsertMode) Gathers a single component from a multi another vector. @@ -1486,25 +1486,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideGather")) """ -function VecStrideGather(petsclib::PetscLibType, v::PetscVec, start::PetscInt, addv::InsertMode) end +function VecStrideGather(petsclib::PetscLibType, v::PetscVec, start::PetscInt, s::PetscVec, addv::InsertMode) end -@for_petsc function VecStrideGather(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, addv::InsertMode ) - s_ = Ref{CVec}() +@for_petsc function VecStrideGather(petsclib::$UnionPetscLib, v::PetscVec, start::$PetscInt, s::PetscVec, addv::InsertMode ) @chk ccall( (:VecStrideGather, $petsc_library), PetscErrorCode, (CVec, $PetscInt, CVec, InsertMode), - v, start, s_, addv, + v, start, s, addv, ) - s = PetscVec(s_[], petsclib) - return s + return nothing end """ - v::PetscVec = VecStrideScatter(petsclib::PetscLibType,s::PetscVec, start::PetscInt, addv::InsertMode) + VecStrideScatter(petsclib::PetscLibType,s::PetscVec, start::PetscInt, v::PetscVec, addv::InsertMode) Scatters a single component from a vector into a multi Collective @@ -1525,25 +1523,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideScatter")) """ -function VecStrideScatter(petsclib::PetscLibType, s::PetscVec, start::PetscInt, addv::InsertMode) end +function VecStrideScatter(petsclib::PetscLibType, s::PetscVec, start::PetscInt, v::PetscVec, addv::InsertMode) end -@for_petsc function VecStrideScatter(petsclib::$UnionPetscLib, s::PetscVec, start::$PetscInt, addv::InsertMode ) - v_ = Ref{CVec}() +@for_petsc function VecStrideScatter(petsclib::$UnionPetscLib, s::PetscVec, start::$PetscInt, v::PetscVec, addv::InsertMode ) @chk ccall( (:VecStrideScatter, $petsc_library), PetscErrorCode, (CVec, $PetscInt, CVec, InsertMode), - s, start, v_, addv, + s, start, v, addv, ) - v = PetscVec(v_[], petsclib) - return v + return nothing end """ - s::PetscVec = VecStrideSubSetGather(petsclib::PetscLibType,v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, addv::InsertMode) + VecStrideSubSetGather(petsclib::PetscLibType,v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, s::PetscVec, addv::InsertMode) Gathers a subset of components from a multi another vector. @@ -1567,25 +1563,23 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideSubSetGather")) """ -function VecStrideSubSetGather(petsclib::PetscLibType, v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, addv::InsertMode) end +function VecStrideSubSetGather(petsclib::PetscLibType, v::PetscVec, nidx::PetscInt, idxv::Vector{PetscInt}, idxs::Vector{PetscInt}, s::PetscVec, addv::InsertMode) end -@for_petsc function VecStrideSubSetGather(petsclib::$UnionPetscLib, v::PetscVec, nidx::$PetscInt, idxv::Vector{$PetscInt}, idxs::Vector{$PetscInt}, addv::InsertMode ) - s_ = Ref{CVec}() +@for_petsc function VecStrideSubSetGather(petsclib::$UnionPetscLib, v::PetscVec, nidx::$PetscInt, idxv::Vector{$PetscInt}, idxs::Vector{$PetscInt}, s::PetscVec, addv::InsertMode ) @chk ccall( (:VecStrideSubSetGather, $petsc_library), PetscErrorCode, (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, CVec, InsertMode), - v, nidx, idxv, idxs, s_, addv, + v, nidx, idxv, idxs, s, addv, ) - s = PetscVec(s_[], petsclib) - return s + return nothing end """ - v::PetscVec = VecStrideSubSetScatter(petsclib::PetscLibType,s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, addv::InsertMode) + VecStrideSubSetScatter(petsclib::PetscLibType,s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, v::PetscVec, addv::InsertMode) Scatters components from a vector into a subset of components of a multi Collective @@ -1608,21 +1602,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecStrideSubSetScatter")) """ -function VecStrideSubSetScatter(petsclib::PetscLibType, s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, addv::InsertMode) end +function VecStrideSubSetScatter(petsclib::PetscLibType, s::PetscVec, nidx::PetscInt, idxs::Vector{PetscInt}, idxv::Vector{PetscInt}, v::PetscVec, addv::InsertMode) end -@for_petsc function VecStrideSubSetScatter(petsclib::$UnionPetscLib, s::PetscVec, nidx::$PetscInt, idxs::Vector{$PetscInt}, idxv::Vector{$PetscInt}, addv::InsertMode ) - v_ = Ref{CVec}() +@for_petsc function VecStrideSubSetScatter(petsclib::$UnionPetscLib, s::PetscVec, nidx::$PetscInt, idxs::Vector{$PetscInt}, idxv::Vector{$PetscInt}, v::PetscVec, addv::InsertMode ) @chk ccall( (:VecStrideSubSetScatter, $petsc_library), PetscErrorCode, (CVec, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, CVec, InsertMode), - s, nidx, idxs, idxv, v_, addv, + s, nidx, idxs, idxv, v, addv, ) - v = PetscVec(v_[], petsclib) - return v + return nothing end """ @@ -1929,7 +1921,7 @@ function VecScatterDestroy(petsclib::PetscLibType, sf::VecScatter) end end """ - newsf::VecScatter = VecScatterCopy(petsclib::PetscLibType,sf::VecScatter) + VecScatterCopy(petsclib::PetscLibType,sf::VecScatter, newsf::VecScatter) Makes a copy of a scatter context. Collective @@ -1947,21 +1939,19 @@ Level: advanced # External Links $(_doc_external("Vec/VecScatterCopy")) """ -function VecScatterCopy(petsclib::PetscLibType, sf::VecScatter) end +function VecScatterCopy(petsclib::PetscLibType, sf::VecScatter, newsf::VecScatter) end -@for_petsc function VecScatterCopy(petsclib::$UnionPetscLib, sf::VecScatter ) - newsf_ = Ref{VecScatter}() +@for_petsc function VecScatterCopy(petsclib::$UnionPetscLib, sf::VecScatter, newsf::VecScatter ) @chk ccall( (:VecScatterCopy, $petsc_library), PetscErrorCode, (VecScatter, Ptr{VecScatter}), - sf, newsf_, + sf, newsf, ) - newsf = newsf_[] - return newsf + return nothing end """ @@ -2413,6 +2403,98 @@ function VecStepMax(petsclib::PetscLibType, X::PetscVec, DX::PetscVec) end return step end +""" + VecsDestroy(petsclib::PetscLibType,x::Vecs) + +# External Links +$(_doc_external("Vec/VecsDestroy")) +""" +function VecsDestroy(petsclib::PetscLibType, x::Vecs) end + +@for_petsc function VecsDestroy(petsclib::$UnionPetscLib, x::Vecs ) + + @chk ccall( + (:VecsDestroy, $petsc_library), + PetscErrorCode, + (Vecs,), + x, + ) + + + return nothing +end + +""" + x::Vecs = VecsCreateSeq(petsclib::PetscLibType,comm::MPI_Comm, p::PetscInt, m::PetscInt) + +# External Links +$(_doc_external("Vec/VecsCreateSeq")) +""" +function VecsCreateSeq(petsclib::PetscLibType, comm::MPI_Comm, p::PetscInt, m::PetscInt) end + +@for_petsc function VecsCreateSeq(petsclib::$UnionPetscLib, comm::MPI_Comm, p::$PetscInt, m::$PetscInt ) + x_ = Ref{Vecs}() + + @chk ccall( + (:VecsCreateSeq, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Vecs}), + comm, p, m, x_, + ) + + x = x_[] + + return x +end + +""" + a::PetscScalar,x::Vecs = VecsCreateSeqWithArray(petsclib::PetscLibType,comm::MPI_Comm, p::PetscInt, m::PetscInt) + +# External Links +$(_doc_external("Vec/VecsCreateSeqWithArray")) +""" +function VecsCreateSeqWithArray(petsclib::PetscLibType, comm::MPI_Comm, p::PetscInt, m::PetscInt) end + +@for_petsc function VecsCreateSeqWithArray(petsclib::$UnionPetscLib, comm::MPI_Comm, p::$PetscInt, m::$PetscInt ) + a_ = Ref{$PetscScalar}() + x_ = Ref{Vecs}() + + @chk ccall( + (:VecsCreateSeqWithArray, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Vecs}), + comm, p, m, a_, x_, + ) + + a = a_[] + x = x_[] + + return a,x +end + +""" + y::Vecs = VecsDuplicate(petsclib::PetscLibType,x::Vecs) + +# External Links +$(_doc_external("Vec/VecsDuplicate")) +""" +function VecsDuplicate(petsclib::PetscLibType, x::Vecs) end + +@for_petsc function VecsDuplicate(petsclib::$UnionPetscLib, x::Vecs ) + y_ = Ref{Vecs}() + + @chk ccall( + (:VecsDuplicate, $petsc_library), + PetscErrorCode, + (Vecs, Ptr{Vecs}), + x, y_, + ) + + y = y_[] + + return y +end + """ VecSetValuesSection(petsclib::PetscLibType,v::PetscVec, s::PetscSection, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) Sets all the values associated with a given point, according to the section, in the given `Vec` @@ -2449,7 +2531,7 @@ function VecSetValuesSection(petsclib::PetscLibType, v::PetscVec, s::PetscSectio end """ - VecSetDM(petsclib::PetscLibType,v::PetscVec, dm::DM) + VecSetDM(petsclib::PetscLibType,v::PetscVec, dm::PetscDM) Sets the `DM` defining the data layout of the vector. Not Collective @@ -2472,14 +2554,14 @@ See also: # External Links $(_doc_external("Dm/VecSetDM")) """ -function VecSetDM(petsclib::PetscLibType, v::PetscVec, dm::DM) end +function VecSetDM(petsclib::PetscLibType, v::PetscVec, dm::PetscDM) end -@for_petsc function VecSetDM(petsclib::$UnionPetscLib, v::PetscVec, dm::DM ) +@for_petsc function VecSetDM(petsclib::$UnionPetscLib, v::PetscVec, dm::PetscDM ) @chk ccall( (:VecSetDM, $petsc_library), PetscErrorCode, - (CVec, DM), + (CVec, CDM), v, dm, ) @@ -2488,7 +2570,7 @@ function VecSetDM(petsclib::PetscLibType, v::PetscVec, dm::DM) end end """ - FB::PetscVec = VecSFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal) + VecSFischer(petsclib::PetscLibType,X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal, FB::PetscVec) Evaluates the Smoothed Fischer complementarity problems. @@ -2509,21 +2591,19 @@ Output Parameter: # External Links $(_doc_external("Tao/VecSFischer")) """ -function VecSFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal) end +function VecSFischer(petsclib::PetscLibType, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::PetscReal, FB::PetscVec) end -@for_petsc function VecSFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::$PetscReal ) - FB_ = Ref{CVec}() +@for_petsc function VecSFischer(petsclib::$UnionPetscLib, X::PetscVec, F::PetscVec, L::PetscVec, U::PetscVec, mu::$PetscReal, FB::PetscVec ) @chk ccall( (:VecSFischer, $petsc_library), PetscErrorCode, (CVec, CVec, CVec, CVec, $PetscReal, CVec), - X, F, L, U, mu, FB_, + X, F, L, U, mu, FB, ) - FB = PetscVec(FB_[], petsclib) - return FB + return nothing end """ diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index 5f29cfae..54002f02 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -28,16 +28,6 @@ const MPIU_INT32 = MPI.UINT32_T const PetscOptions = Ptr{Cvoid} const PetscViewer = Ptr{Cvoid} const PetscObject = Ptr{Cvoid} - - -#const VecType = Cstring -const Mat = Ptr{Cvoid} -#const MatType = Cstring -const KSP = Ptr{Cvoid} -#const KSPType = Cstring -const SNES = Ptr{Cvoid} -#const SNESType = Cstring -const DM = Ptr{Cvoid} const PetscDLHandle = Ptr{Cvoid} @@ -72,8 +62,123 @@ PetscVec(lib::PetscLib) where {PetscLib} = PetscVec{PetscLib}() PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{PetscLib}(ptr, age) Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc Mat ----- +const CMat = Ptr{Cvoid} +abstract type AbstractPetscMat{T} end +mutable struct PetscMat{PetscLib} <: AbstractPetscMat{PetscLib} + ptr::CMat + age::Int + + # Constructor from pointer and age + PetscMat{PetscLib}(ptr::CMat, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Mat (null pointer) + PetscMat{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscMat(lib::PetscLib) where {PetscLib} = PetscMat{PetscLib}() +PetscMat(ptr::CMat, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscMat{PetscLib}(ptr, age) +Base.convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +Base.unsafe_convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc KSP ----- +const CKSP = Ptr{Cvoid} +abstract type AbstractPetscKSP{T} end +mutable struct PetscKSP{PetscLib} <: AbstractPetscKSP{PetscLib} + ptr::CKSP + age::Int + + # Constructor from pointer and age + PetscKSP{PetscLib}(ptr::CKSP, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty KSP (null pointer) + PetscKSP{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscKSP(lib::PetscLib) where {PetscLib} = PetscKSP{PetscLib}() +PetscKSP(ptr::CKSP, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscKSP{PetscLib}(ptr, age) +Base.convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr +Base.unsafe_convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscKSP{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc KSP (null pointer)") + return + else + print(io, "PETSc KSP object") + end + return nothing +end +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc SNES ----- +const CSNES = Ptr{Cvoid} +abstract type AbstractPetscSNES{T} end +mutable struct PetscSNES{PetscLib} <: AbstractPetscSNES{PetscLib} + ptr::CSNES + age::Int + + # Constructor from pointer and age + PetscSNES{PetscLib}(ptr::CSNES, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty SNES (null pointer) + PetscSNES{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscSNES(lib::PetscLib) where {PetscLib} = PetscSNES{PetscLib}() +PetscSNES(ptr::CSNES, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscSNES{PetscLib}(ptr, age) +Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr +Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc SNES (null pointer)") + return + else + print(io, "PETSc SNES object") + end + return nothing +end +# ------------------------------------------------------ +# ----- Custom Julia struct for PETSc DM ----- +const CDM = Ptr{Cvoid} +abstract type AbstractPetscDM{T} end +mutable struct PetscDM{PetscLib} <: AbstractPetscDM{PetscLib} + ptr::CDM + age::Int + + # Constructor from pointer and age + PetscDM{PetscLib}(ptr::CDM, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty DM (null pointer) + PetscDM{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end +# Convenience constructor from petsclib instance +PetscDM(lib::PetscLib) where {PetscLib} = PetscDM{PetscLib}() +PetscDM(ptr::CDM, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscDM{PetscLib}(ptr, age) +Base.convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr +Base.unsafe_convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscDM{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc DM (null pointer)") + return + else + print(io, "PETSc DM object") + end + return nothing +end # ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? @@ -100,6 +205,8 @@ mutable struct KSPComputeRHSFn end mutable struct KSPComputeInitialGuessFn end mutable struct PeCtx end mutable struct KSPPSolveFn end +mutable struct MatHtoolKernelFn end + const PetscObject = Ptr{Cvoid} const external = Ptr{Cvoid} @@ -119,11 +226,7 @@ const PetscLogRegistry = Ptr{_n_PetscLogRegistry} mutable struct _n_PetscIntStack end const PetscIntStack = Ptr{_n_PetscIntStack} -const PetscLogClass = Cint -mutable struct _p_PetscLogHandler end -const PetscLogHandler = Ptr{_p_PetscLogHandler} -const PetscLogHandlerType = Ptr{Cchar} mutable struct _n_PetscLogState registry::PetscLogRegistry active::PetscBT @@ -134,18 +237,8 @@ mutable struct _n_PetscLogState refct::Cint _n_PetscLogState() = new() end - const PetscLogState = Ptr{_n_PetscLogState} -mutable struct _n_PetscLayout end -const PetscLayout = Ptr{_n_PetscLayout} - -mutable struct _p_PetscQuadrature end -const PetscQuadrature = Ptr{_p_PetscQuadrature} - -mutable struct _p_PetscRandom end -const PetscRandom = Ptr{_p_PetscRandom} - @enum KSPConvergedReason::Int32 begin KSP_CONVERGED_RTOL_NORMAL = 1 KSP_CONVERGED_ATOL_NORMAL = 9 @@ -200,8 +293,20 @@ mutable struct _p_PetscSectionSym end const PetscSectionSym = Ptr{_p_PetscSectionSym} const PetscSectionSymType = Ptr{Cchar} +# needed for Mat --- +#= +mutable struct _p_MatNullSpace end +const MatNullSpace = Ptr{_p_MatNullSpace} + +mutable struct _p_MatTransposeColoring end +const MatTransposeColoring = Ptr{_p_MatTransposeColoring} +mutable struct _p_hypre_ParCSRMatrix end +const hypre_ParCSRMatrix = Ptr{_p_hypre_ParCSRMatrix} +mutable struct _p_PetscFunctionList end +const PetscFunctionList = Ptr{_p_PetscFunctionList} +=# # # END OF PROLOGUE # @@ -214,7 +319,9 @@ include("typedefs_wrappers.jl") include("struct_wrappers.jl") include("Sys_wrappers.jl") -#include("KSP_wrappers.jl") include("Vec_wrappers.jl") include("Vecs_wrappers.jl") +include("Mat_wrappers.jl") +#include("KSP_wrappers.jl") + diff --git a/src/autowrapped/struct_wrappers.jl b/src/autowrapped/struct_wrappers.jl index 07c07bd8..b1ccbd88 100644 --- a/src/autowrapped/struct_wrappers.jl +++ b/src/autowrapped/struct_wrappers.jl @@ -158,9 +158,9 @@ mutable struct PetscStack end mutable struct JacActionCtx - dm::DM + dm::PetscDM u::PetscVec - J::Mat + J::PetscMat user::Ptr{Cvoid} JacActionCtx() = new() end @@ -208,7 +208,7 @@ mutable struct PetscSFNode end mutable struct DMDALocalInfo - da::DM + da::PetscDM dim::PetscInt dof::PetscInt sw::PetscInt diff --git a/src/vec.jl b/src/vec.jl index 8fc9738f..2d253434 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -24,6 +24,7 @@ end # Array interface - size and length Base.size(v::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetSize(PetscLib,v) Base.length(v::PetscVec{PetscLib}) where {PetscLib} = prod(size(v)) +type(m::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetType(PetscLib,m) function Base.getindex(v::PetscVec{PetscLib}, i::Integer) where {PetscLib} PetscInt = inttype(PetscLib) @@ -60,3 +61,17 @@ function Base.iterate(v::PetscVec{PetscLib}, state) where {PetscLib} end return (v[state], state + 1) end + +""" + assemble!(A::PetscVec) + +Assembles a PETSc vector after setting values. +""" +function assemble!(A::PetscVec{PetscLib}) where {PetscLib} + LibPETSc.VecAssemblyBegin(PetscLib, A) + LibPETSc.VecAssemblyEnd(PetscLib, A) +end + + + +destroy(m::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecDestroy(PetscLib,m) diff --git a/test/vec.jl b/test/vec.jl index 4261bb7e..0e65abcb 100644 --- a/test/vec.jl +++ b/test/vec.jl @@ -37,6 +37,7 @@ comm = MPI.COMM_WORLD # get values from PETSc vector (note 0-based indexing) indices = PetscInt.([8,9]) # in 0-based indexing! + vals = zeros(PetscScalar, length(indices)) vals = LibPETSc.VecGetValues(petsclib,v3,PetscInt(length(indices)), indices) @test vals == x3[9:10] diff --git a/wrapping/find_doc_strings.jl b/wrapping/find_doc_strings.jl index 70941f38..6e1a50c4 100644 --- a/wrapping/find_doc_strings.jl +++ b/wrapping/find_doc_strings.jl @@ -273,9 +273,19 @@ function remove_notes_from_comment(comment::Vector{String}) comment = remove_notes_from_comment(comment, "Fortran Notes:") comment = remove_notes_from_comment(comment, "Example Usage:") comment = remove_notes_from_comment(comment, "-vb") + comment = remove_notes_from_comment(comment, "Example Usage\\:") + comment = remove_weird_signs_from_comment(comment) # remove some weirdities in the PETSc docstrings that julia dislikes return comment end +function remove_weird_signs_from_comment(comment::Vector{String}) + for i in eachindex(comment) + comment[i] = replace(comment[i], "\\:" => ":","``"=>"`") + end + return comment +end +remove_weird_signs_from_comment(comment::Nothing) = comment + function remove_notes_from_comment(comment::Vector{String}, keyword::String) note_start = findfirst(contains.(comment, keyword)) if !isnothing(note_start) diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 2c6b7dc9..d97330c9 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -19,6 +19,11 @@ isopaque(a::Py) = pyconvert(Bool,a.opaque) petsc_dir = "/Users/kausb/Downloads/petsc" start_dir = pwd() +const CustomTypes = ["PetscVec","PetscMat","PetscDM", "PetscKSP", "PetscSNES"] + +# Remove entry from vector of strings +remove_entry(x::Vector{String}, entry::String) = filter!(y -> y != entry, x) + if !@isdefined classes # for some reason, if we run this twice it returns empty classes @@ -96,16 +101,21 @@ replace_types(type::AbstractString) = replace(type, "char"=>"Cchar", "void"=>"Cvoid", "double"=>"Cdouble", - "int"=>"Cint", + r"int"=>"Cint", "FILE"=>"Libc.FILE", # handle custom-defined types: r"\bVec\b"=>"PetscVec", + r"\bMat\b"=>"PetscMat", + r"\bDM\b"=>"PetscDM", + r"\bKSP\b"=>"PetscKSP", + r"\bSNES\b"=>"PetscSNES", ); replace_names(type_str::String) = replace(type_str, - "function"=>"fnc"); + "function"=>"fnc", + "local"=>"loc"); # Since we use the @for_petsc macro to generate multiple dispatch versions of our functions, # we have to add dollar signs to these types, before writing them @@ -116,18 +126,18 @@ replace_dispatch_types(type::AbstractString) = replace(type, "PetscComplex"=>"\$PetscComplex", ); -function init_extract_parameters(typename::String, name::String, name_ccall::String, isarray::Bool, isoutput::Bool, stars::Int64) +function init_extract_parameters(typename::String, name::String, function_name::String, name_ccall::String, isarray::Bool, isoutput::Bool, stars::Int64) init_arg = "" extract_arg = "" - @show typename, name, isarray, isoutput, stars - if !isarray && isoutput && typename in ["PetscVec"] + @show function_name, typename, name, isarray, isoutput, stars + if !isarray && isoutput && typename in CustomTypes # a custom type is being initialized typename_c = replace(typename,"Petsc"=>"C") name_ccall = "$(name)_" init_arg = "$name_ccall = Ref{$typename_c}()" - extract_arg = "$name = PetscVec($(name_ccall)[], petsclib)" + extract_arg = "$name = $typename($(name_ccall)[], petsclib)" - elseif !isarray && !isoutput && stars==1 && typename in ["PetscVec"] + elseif !isarray && !isoutput && stars==1 && typename in CustomTypes # a custom type is being deleted most likely typename_c = replace(typename,"Petsc"=>"C") name_ccall = "$(name)_" @@ -155,10 +165,6 @@ function init_extract_parameters(typename::String, name::String, name_ccall::Str # array that'll is an input name_ccall = "$(name)_" init_arg = "$name_ccall = Ref(pointer($name))" - #name_ccall = "$(name)" - #init_arg = "" - - # Note: we make the implicit assumption here that the Vec is always called 'x' extract_arg = "" elseif !isarray && isoutput && contains(typename,"Type") #scalar @@ -177,9 +183,42 @@ function init_extract_parameters(typename::String, name::String, name_ccall::Str return init_arg, extract_arg, name_ccall end +function is_this_an_output_argument(function_name::String, variablename::String, typename::String, stars::Int64, isarray::Bool, output_vars::Vector{String}, input_vars::Vector{String}) + output = false + if stars==1 + output = true + end + if !isempty(output_vars) + if variablename in output_vars + output = true + end + end + if !isempty(input_vars) + if variablename in input_vars + output = false + end + end + + # so the function type is NOT a simple thing such as PetscScalar, PetscBool, PetscReal + # and the function name does NOT contain "Create" + if output + if (!contains(function_name, "Create") && + !contains(function_name, "Duplicate") && + !contains(function_name, "Type") && + !(typename in ["PetscScalar", "PetscBool", "PetscReal","PetscComplex","PetscInt"])) || + contains(function_name, "RestoreArray") || + contains(function_name, "Copy") + + output = false + end + end + + return output +end + # returns a julia struct -function func_args(a::Py, input_vars=String[], output_vars=String[]) +function func_args(a::Py, function_name::String, input_vars=String[], output_vars=String[]) stars = pyconvert(Int64, a.stars) typename = String(a.typename) typename = replace_types(typename) # some scrambling necessary @@ -192,25 +231,12 @@ function func_args(a::Py, input_vars=String[], output_vars=String[]) isfunction = Bool(a.isfunction) # default setting for output arguments - if stars==1 - output = true - else - output = false - end - if !isempty(output_vars) - if name in output_vars - output = true - end - end - if !isempty(input_vars) - if name in input_vars - output = false - end - end + @show input_vars, output_vars + output = is_this_an_output_argument(function_name, name, typename, stars, isarray, output_vars, input_vars) # this is related to creating custom julia structs typename_ccall = typename - if typename in ["PetscVec"] + if typename in CustomTypes typename_ccall = replace(typename_ccall,"Petsc"=>"C") end @@ -218,10 +244,10 @@ function func_args(a::Py, input_vars=String[], output_vars=String[]) # a single value, so can always be output # depending on what type of output, we need different strategies here #output = true - init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output, stars) + init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, function_name, name_ccall, isarray, output, stars) ccall_str = "Ptr{$typename_ccall}" else - init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output, stars) + init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, function_name, name_ccall, isarray, output, stars) #output = false #init_arg = "" @@ -315,10 +341,10 @@ function write_enum(enum_val::Py, io = stdout) end # Retrieves input and output arguments of a petsc function -function process_function_arguments(arguments::Py, input_vars=String[], output_vars=String[]) +function process_function_arguments(arguments::Py, function_name::String, input_vars=String[], output_vars=String[]) function_arguments = f_args[] for arg in arguments - push!(function_arguments, func_args(arg, input_vars, output_vars)) + push!(function_arguments, func_args(arg, function_name, input_vars, output_vars)) end return function_arguments end @@ -356,7 +382,7 @@ function write_funcs(funcs_val::Py, io = stdout) input_vars, output_vars, doc_str = extract_input_output_function(petsc_dir, name) # process all function arguments - arguments = process_function_arguments(funcs_val.arguments, input_vars, output_vars) + arguments = process_function_arguments(funcs_val.arguments, name, input_vars, output_vars) #@info arguments # print function @@ -514,14 +540,17 @@ function write_skeys_to_file(filename::String, start_dir::String, object::Py; ex end end -function write_functions_from_classes_to_file(filename::String, start_dir::String, classes::Py, function_name::String; exclude=String[]) +function write_functions_from_classes_to_file(filename::String, start_dir::String, classes::Py, class_name::String; exclude=String[]) open(joinpath(start_dir, filename), "w") do file + # write definitions to file (if needed) + write_undefined_typearguments_from_classes_to_file(classes[class_name].functions, file=file) + # Call the write_enum function and pass the file as the io argument - for f in classes[function_name].functions + for f in classes[class_name].functions name = String(f) if !any(exclude .== name) @info name - write_funcs(classes[function_name].functions[name], file) + write_funcs(classes[class_name].functions[name], file) #write_funcs(classes[function_name].functions[String(f)]) end @@ -532,6 +561,8 @@ end function write_functions_to_file(filename::String, start_dir::String, funcs::Py; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument + write_undefined_typearguments_from_classes_to_file(funcs, file=file) + for f in funcs name = String(f) if !any(exclude .== name) @@ -605,7 +636,7 @@ function Base.show(io::IO, v::$(abstract_type_name){PetscLib}) where {PetscLib} print(io, "PETSc $(type_name) (null pointer)") return else - print(io, "PETSc $(type_name) size: \$si") + print(io, "PETSc $(type_name) ") end return nothing end @@ -663,8 +694,8 @@ function move_prologue(prologue_file="prologue.jl") return nothing end -function extract_function_args_from_function(func::Py) - arguments = process_function_arguments(funcs_val.arguments, String[], String[]) +function extract_function_args_from_function(func::Py, function_name::String) + arguments = process_function_arguments(funcs_val.arguments, function_name, String[], String[]) fn_args = String[] for arg in arguments if arg.isfunction @@ -674,18 +705,52 @@ function extract_function_args_from_function(func::Py) return fn_args end -function extract_function_args_from_class(classes::Py, class_name::String) - fn_args = String[] - for f in classes[class_name].functions +# Extracts all type argiments from a class +function extract_function_typeargs_from_class(functions::Py) + fn_args = Vector{String}() + for f in functions name = String(f) - @info name - fn_args_local = extract_function_args_from_function(classes[class_name].functions[name]) - @show fn_args_local - append!(fn_args, fn_args_local) + arguments = process_function_arguments(functions[name].arguments, name, String[], String[]) + for arg in arguments + typename = arg.typename + typename = replace(typename, "Vector{"=>"","}"=>"") + + push!(fn_args, typename) + end + end + fn_args = unique(fn_args) + for entry in CustomTypes + fn_args = remove_entry(fn_args, entry) end + return fn_args end +function write_undefined_typearguments_from_classes_to_file(functions; file=stdout) + fn_args = extract_function_typeargs_from_class(functions) + + println(file,"# autodefined type arguments for class ------") + # Call the write_enum function and pass the file as the io argument + for typearg in fn_args + var_sym = Symbol(typearg) + if !isdefined(Main, var_sym) + # variable doesn't exist yet, so define it + if contains(typearg,"Fn") + println(file,"mutable struct $typearg end\n") + else + println(file,"mutable struct _n_$typearg end") + println(file,"const $typearg = Ptr{_n_$typearg}\n") + end + end + end + println(file,"# -------------------------------------------------------") + + +end + + + + exclude=["KSPConvergedReason","PetscMemType"] write_keys_to_file("../src/autowrapped/enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file @@ -696,13 +761,22 @@ write_structs_to_file("../src/autowrapped/struct_wrappers.jl", start_dir, struct exclude=["PetscGeom","PetscInt32"] write_typedefs_to_file("../src/autowrapped/typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file +move_prologue("prologue.jl") + + +# Need to call this before writing any function files +# - it will error, but at that stage all necessary variables will be loaded, so you can comment this +#include("../src/autowrapped/petsc_library.jl") + + #= # Write KSP functions to file (this should be expanded to all other classes) exclude=["KSPLSQRGetNorms"] write_functions_from_classes_to_file("../src/autowrapped/KSP_wrappers.jl",start_dir, classes, "KSP", exclude=exclude) # write general functions to file -exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear", +exclude=["PetscHTTPSRequest", +"LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear", "PetscSSLInitializeContext","PetscSSLDestroyContext","PetscHTTPSConnect", "PetscDataTypeToHDF5DataType","PetscHDF5DataTypeToPetscDataType","PetscHDF5IntCast", "PetscPostIrecvInt","PetscPostIrecvScalar", @@ -711,17 +785,21 @@ exclude=["PetscHTTPSRequest","LandauKokkosJacobian","LandauKokkosDestroyMatMaps" "PetscFixFilename", "PetscDTAltVApply","PetscDTAltVWedge","PetscDTSimplexQuadrature","PetscDTJacobiNorm", # these have some comments that mess up julia docs ] -write_functions_to_file("../src/autowrapped/Sys_wrappers.jl", start_dir, funcs, exclude=exclude) + =# +exclude=["LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear"] +write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) # Write Vec functions to file (this should be expanded to all other classes) -#exclude=["VecCreateMPIViennaCLWithArray","VecCreateMPIViennaCLWithArrays","VecCreateSeqViennaCLWithArrays"] -#write_functions_from_classes_to_file("../src/autowrapped/Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) +exclude=[""] +#write_functions_from_classes_to_file("Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) +#write_functions_from_classes_to_file("Vecs_wrappers.jl",start_dir, classes, "Vecs", exclude=exclude) + +#exclude=["MatSolves","MatCreateVecs","MatCreateVecsFFTW"] +#exclude=[""] +#write_functions_from_classes_to_file("Mat_wrappers.jl",start_dir, classes, "Mat", exclude=exclude) -#exclude=["VecsDestroy","VecsCreateSeq","VecsCreateSeqWithArray","VecsDuplicate"] -#write_functions_from_classes_to_file("../src/autowrapped/Vecs_wrappers.jl",start_dir, classes, "Vecs", exclude=exclude) -move_prologue("prologue.jl") # Todo: # - determine function parameters that have functions and handle those automatically diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl index 5f29cfae..daa85e59 100644 --- a/wrapping/prologue.jl +++ b/wrapping/prologue.jl @@ -31,13 +31,13 @@ const PetscObject = Ptr{Cvoid} #const VecType = Cstring -const Mat = Ptr{Cvoid} +#const Mat = Ptr{Cvoid} #const MatType = Cstring -const KSP = Ptr{Cvoid} +#const KSP = Ptr{Cvoid} #const KSPType = Cstring -const SNES = Ptr{Cvoid} +#const SNES = Ptr{Cvoid} #const SNESType = Cstring -const DM = Ptr{Cvoid} +#const DM = Ptr{Cvoid} const PetscDLHandle = Ptr{Cvoid} @@ -72,8 +72,123 @@ PetscVec(lib::PetscLib) where {PetscLib} = PetscVec{PetscLib}() PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{PetscLib}(ptr, age) Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc Mat ----- +const CMat = Ptr{Cvoid} +abstract type AbstractPetscMat{T} end +mutable struct PetscMat{PetscLib} <: AbstractPetscMat{PetscLib} + ptr::CMat + age::Int + + # Constructor from pointer and age + PetscMat{PetscLib}(ptr::CMat, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Mat (null pointer) + PetscMat{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscMat(lib::PetscLib) where {PetscLib} = PetscMat{PetscLib}() +PetscMat(ptr::CMat, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscMat{PetscLib}(ptr, age) +Base.convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +Base.unsafe_convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +# ------------------------------------------------------ +# ----- Custom Julia struct for PETSc KSP ----- +const CKSP = Ptr{Cvoid} +abstract type AbstractPetscKSP{T} end +mutable struct PetscKSP{PetscLib} <: AbstractPetscKSP{PetscLib} + ptr::CKSP + age::Int + + # Constructor from pointer and age + PetscKSP{PetscLib}(ptr::CKSP, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty KSP (null pointer) + PetscKSP{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end +# Convenience constructor from petsclib instance +PetscKSP(lib::PetscLib) where {PetscLib} = PetscKSP{PetscLib}() +PetscKSP(ptr::CKSP, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscKSP{PetscLib}(ptr, age) +Base.convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr +Base.unsafe_convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscKSP{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc KSP (null pointer)") + return + else + print(io, "PETSc KSP object") + end + return nothing +end +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc SNES ----- +const CSNES = Ptr{Cvoid} +abstract type AbstractPetscSNES{T} end +mutable struct PetscSNES{PetscLib} <: AbstractPetscSNES{PetscLib} + ptr::CSNES + age::Int + + # Constructor from pointer and age + PetscSNES{PetscLib}(ptr::CSNES, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty SNES (null pointer) + PetscSNES{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscSNES(lib::PetscLib) where {PetscLib} = PetscSNES{PetscLib}() +PetscSNES(ptr::CSNES, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscSNES{PetscLib}(ptr, age) +Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr +Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc SNES (null pointer)") + return + else + print(io, "PETSc SNES object") + end + return nothing +end +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc DM ----- +const CDM = Ptr{Cvoid} +abstract type AbstractPetscDM{T} end +mutable struct PetscDM{PetscLib} <: AbstractPetscDM{PetscLib} + ptr::CDM + age::Int + + # Constructor from pointer and age + PetscDM{PetscLib}(ptr::CDM, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty DM (null pointer) + PetscDM{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscDM(lib::PetscLib) where {PetscLib} = PetscDM{PetscLib}() +PetscDM(ptr::CDM, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscDM{PetscLib}(ptr, age) +Base.convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr +Base.unsafe_convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscDM{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc DM (null pointer)") + return + else + print(io, "PETSc DM object") + end + return nothing +end # ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? @@ -100,6 +215,8 @@ mutable struct KSPComputeRHSFn end mutable struct KSPComputeInitialGuessFn end mutable struct PeCtx end mutable struct KSPPSolveFn end +mutable struct MatHtoolKernelFn end + const PetscObject = Ptr{Cvoid} const external = Ptr{Cvoid} @@ -114,16 +231,16 @@ const PetscProbFn = Ptr{Cvoid} const PetscBT = Ptr{Cchar} # required in Sys_wrappers -mutable struct _n_PetscLogRegistry end -const PetscLogRegistry = Ptr{_n_PetscLogRegistry} +#mutable struct _n_PetscLogRegistry end +#const PetscLogRegistry = Ptr{_n_PetscLogRegistry} -mutable struct _n_PetscIntStack end -const PetscIntStack = Ptr{_n_PetscIntStack} -const PetscLogClass = Cint +#mutable struct _n_PetscIntStack end +#const PetscIntStack = Ptr{_n_PetscIntStack} +#const PetscLogClass = Cint -mutable struct _p_PetscLogHandler end -const PetscLogHandler = Ptr{_p_PetscLogHandler} -const PetscLogHandlerType = Ptr{Cchar} +#mutable struct _p_PetscLogHandler end +#const PetscLogHandler = Ptr{_p_PetscLogHandler} +#const PetscLogHandlerType = Ptr{Cchar} mutable struct _n_PetscLogState registry::PetscLogRegistry active::PetscBT @@ -134,17 +251,16 @@ mutable struct _n_PetscLogState refct::Cint _n_PetscLogState() = new() end - const PetscLogState = Ptr{_n_PetscLogState} -mutable struct _n_PetscLayout end -const PetscLayout = Ptr{_n_PetscLayout} - -mutable struct _p_PetscQuadrature end -const PetscQuadrature = Ptr{_p_PetscQuadrature} - -mutable struct _p_PetscRandom end -const PetscRandom = Ptr{_p_PetscRandom} +#mutable struct _n_PetscLayout end +#const PetscLayout = Ptr{_n_PetscLayout} +# +#mutable struct _p_PetscQuadrature end +#const PetscQuadrature = Ptr{_p_PetscQuadrature} +# +#mutable struct _p_PetscRandom end +#const PetscRandom = Ptr{_p_PetscRandom} @enum KSPConvergedReason::Int32 begin KSP_CONVERGED_RTOL_NORMAL = 1 @@ -200,8 +316,20 @@ mutable struct _p_PetscSectionSym end const PetscSectionSym = Ptr{_p_PetscSectionSym} const PetscSectionSymType = Ptr{Cchar} +# needed for Mat --- +#= +mutable struct _p_MatNullSpace end +const MatNullSpace = Ptr{_p_MatNullSpace} + +mutable struct _p_MatTransposeColoring end +const MatTransposeColoring = Ptr{_p_MatTransposeColoring} +mutable struct _p_hypre_ParCSRMatrix end +const hypre_ParCSRMatrix = Ptr{_p_hypre_ParCSRMatrix} +mutable struct _p_PetscFunctionList end +const PetscFunctionList = Ptr{_p_PetscFunctionList} +=# # # END OF PROLOGUE # @@ -214,7 +342,9 @@ include("typedefs_wrappers.jl") include("struct_wrappers.jl") include("Sys_wrappers.jl") -#include("KSP_wrappers.jl") include("Vec_wrappers.jl") include("Vecs_wrappers.jl") +include("Mat_wrappers.jl") +#include("KSP_wrappers.jl") + From c8cbb25782b3ba10ae52f9a55b0eb4e8e3b0a55e Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Sun, 26 Oct 2025 18:42:57 +0100 Subject: [PATCH 033/147] add tests for mat --- src/autowrapped/Mat_wrappers.jl | 4 +- src/mat.jl | 343 ++++++++++++++++++++++++++++++++ src/vec.jl | 1 + test/mat.jl | 132 ++++++------ test/runtests.jl | 4 +- 5 files changed, 422 insertions(+), 62 deletions(-) create mode 100644 src/mat.jl diff --git a/src/autowrapped/Mat_wrappers.jl b/src/autowrapped/Mat_wrappers.jl index 849c6205..ec4b3ab7 100644 --- a/src/autowrapped/Mat_wrappers.jl +++ b/src/autowrapped/Mat_wrappers.jl @@ -7223,13 +7223,13 @@ $(_doc_external("Mat/MatIsHermitian")) """ function MatIsHermitian(petsclib::PetscLibType, A::PetscMat, tol::PetscReal) end -@for_petsc function MatIsHermitian(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscReal ) +@for_petsc function MatIsHermitian(petsclib::$UnionPetscLib, A::PetscMat, tol::$PetscScalar ) flg_ = Ref{PetscBool}() @chk ccall( (:MatIsHermitian, $petsc_library), PetscErrorCode, - (CMat, $PetscReal, Ptr{PetscBool}), + (CMat, $PetscScalar, Ptr{PetscBool}), A, tol, flg_, ) diff --git a/src/mat.jl b/src/mat.jl new file mode 100644 index 00000000..55783a3c --- /dev/null +++ b/src/mat.jl @@ -0,0 +1,343 @@ + +import .LibPETSc: AbstractPetscMat, PetscMat, CMat + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscMat{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc Mat (null pointer)") + return + else + print(io, "PETSc $(type(v)) Mat of size $(size(v))") + end + return nothing +end + + +Base.size(m::AbstractPetscMat{PetscLib}) where {PetscLib} = LibPETSc.MatGetSize(PetscLib,m) +Base.length(m::AbstractPetscMat{PetscLib}) where {PetscLib} = prod(size(m)) +Base.ndims(m::AbstractPetscMat{PetscLib}) where {PetscLib} = length(LibPETSc.MatGetSize(PetscLib,m)) +type(m::AbstractPetscMat{PetscLib}) where {PetscLib} = LibPETSc.MatGetType(PetscLib,m) +Base.axes(m::PetscMat{PetscLib}, i::Integer) where {PetscLib} = Base.OneTo(Base.size(m)[i]) + +# Matrix indexing - set single value +function Base.setindex!(m::AbstractPetscMat{PetscLib}, val, i::Integer, j::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing for PETSc (Julia uses 1-based) + row = PetscInt(i - 1) + col = PetscInt(j - 1) + value = PetscScalar(val) + + # Use MatSetValues for single entry + # MatSetValues(mat, m, idxm, n, idxn, y, INSERT_VALUES) + LibPETSc.MatSetValues(PetscLib, m, PetscInt(1), [row], PetscInt(1), [col], [value], LibPETSc.INSERT_VALUES) + + return m +end + +# Matrix indexing - set multiple values with vectors of indices +function Base.setindex!(m::AbstractPetscMat{PetscLib}, vals::AbstractMatrix, rows::AbstractVector{<:Integer}, cols::AbstractVector{<:Integer}) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing for PETSc + petsc_rows = PetscInt[r - 1 for r in rows] + petsc_cols = PetscInt[c - 1 for c in cols] + petsc_vals = PetscScalar.(vals) + + # Use MatSetValues for block of entries + nrows = PetscInt.(length(petsc_rows)) + ncols = PetscInt.(length(petsc_cols)) + + LibPETSc.MatSetValues(PetscLib, m, nrows, petsc_rows, ncols, petsc_cols, petsc_vals, LibPETSc.INSERT_VALUES) + + return m +end + +# Matrix indexing - set row with vector of values +function Base.setindex!(m::AbstractPetscMat{PetscLib}, vals::AbstractVector, i::Integer, cols::AbstractVector{<:Integer}) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing + row = PetscInt(i - 1) + petsc_cols = PetscInt[c - 1 for c in cols] + petsc_vals = PetscScalar.(vals) + + ncols = PetscInt.(length(petsc_cols)) + LibPETSc.MatSetValues(PetscLib, m, PetscInt(1), [row], ncols, petsc_cols, petsc_vals, LibPETSc.INSERT_VALUES) + + return m +end + +# Matrix indexing - set column with vector of values +function Base.setindex!(m::AbstractPetscMat{PetscLib}, vals::AbstractVector, rows::AbstractVector{<:Integer}, j::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing + petsc_rows = PetscInt[r - 1 for r in rows] + col = PetscInt(j - 1) + petsc_vals = PetscScalar.(vals) + + nrows = PetscInt.(length(petsc_rows)) + LibPETSc.MatSetValues(PetscLib, m, nrows, petsc_rows, PetscInt(1), [col], petsc_vals, LibPETSc.INSERT_VALUES) + + return m +end + +# Matrix indexing - get single value +function Base.getindex(m::AbstractPetscMat{PetscLib}, i::Integer, j::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing for PETSc (Julia uses 1-based) + row = PetscInt(i - 1) + col = PetscInt(j - 1) + + # Use MatGetValues for single entry + values = Vector{PetscScalar}(undef, 1) + LibPETSc.MatGetValues(PetscLib, m, PetscInt(1), [row], PetscInt(1), [col], values) + + return values[1] +end + +# Matrix indexing - get block of values +function Base.getindex(m::AbstractPetscMat{PetscLib}, rows::AbstractVector{<:Integer}, cols::AbstractVector{<:Integer}) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing for PETSc + petsc_rows = PetscInt[r - 1 for r in rows] + petsc_cols = PetscInt[c - 1 for c in cols] + + # Use MatGetValues for block of entries + nrows = PetscInt.(length(petsc_rows)) + ncols = PetscInt.(length(petsc_cols)) + + # PETSc returns values in row-major order + values = Vector{PetscScalar}(undef, nrows * ncols) + LibPETSc.MatGetValues(PetscLib, m, nrows, petsc_rows, ncols, petsc_cols, values) + + # Reshape to Julia matrix (column-major) + result = Matrix{PetscScalar}(undef, nrows, ncols) + for i in 1:nrows + for j in 1:ncols + # Convert from PETSc row-major to Julia column-major + petsc_idx = (i-1) * ncols + (j-1) + 1 + result[i, j] = values[petsc_idx] + end + end + + return result +end + +# Matrix indexing - get row values at specified columns +function Base.getindex(m::AbstractPetscMat{PetscLib}, i::Integer, cols::AbstractVector{<:Integer}) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing + row = PetscInt(i - 1) + petsc_cols = PetscInt[c - 1 for c in cols] + + ncols = PetscInt.(length(petsc_cols)) + values = Vector{PetscScalar}(undef, ncols) + LibPETSc.MatGetValues(PetscLib, m, PetscInt(1), [row], ncols, petsc_cols, values) + + return values +end + +# Matrix indexing - get column values at specified rows +function Base.getindex(m::AbstractPetscMat{PetscLib}, rows::AbstractVector{<:Integer}, j::Integer) where {PetscLib} + PetscInt = inttype(PetscLib) + PetscScalar = scalartype(PetscLib) + + # Convert to 0-based indexing + petsc_rows = PetscInt[r - 1 for r in rows] + col = PetscInt(j - 1) + + nrows = length(petsc_rows) + values = Vector{PetscScalar}(undef, nrows) + LibPETSc.MatGetValues(PetscLib, m, nrows, petsc_rows, PetscInt(1), [col], values) + return values +end + +# Matrix indexing - get entire row +function Base.getindex(m::AbstractPetscMat{PetscLib}, i::Integer, ::Colon) where {PetscLib} + nrows, ncols = size(m) + return getindex(m, i, 1:ncols) +end + +# Matrix indexing - get entire column +function Base.getindex(m::AbstractPetscMat{PetscLib}, ::Colon, j::Integer) where {PetscLib} + nrows, ncols = size(m) + return getindex(m, 1:nrows, j) +end + +# Matrix indexing - get all values (use with caution for large matrices!) +function Base.getindex(m::AbstractPetscMat{PetscLib}, ::Colon, ::Colon) where {PetscLib} + nrows, ncols = size(m) + return getindex(m, 1:nrows, 1:ncols) +end + +function Base.:(==)( + A::PetscMat{PetscLib}, + B::PetscMat{PetscLib}, +) where {PetscLib} + return LibPETSc.MatEqual(PetscLib, A, B) +end + +""" + assemble!(A::PetscMat) + +Assembles a PETSc matrix after setting values. +""" +function assemble!(A::PetscMat{PetscLib}) where {PetscLib} + LibPETSc.MatAssemblyBegin(PetscLib, A, PETSc.MAT_FINAL_ASSEMBLY) + LibPETSc.MatAssemblyEnd(PetscLib, A, PETSc.MAT_FINAL_ASSEMBLY) +end + + +LinearAlgebra.norm(M::PetscMat{PetscLib}, normtype::NormType = NORM_FROBENIUS) where {PetscLib} = LibPETSc.MatNorm(PetscLib, M, normtype) +function LinearAlgebra.mul!(y::PetscVec{PetscLib},M::PetscMat{PetscLib},x::PetscVec{PetscLib}) where {PetscLib} + LibPETSc.MatMult(PetscLib, M, x, y) + return nothing +end + + +function LinearAlgebra.mul!( + y::PetscVec{PetscLib}, + M::Adjoint{AM}, + x::PetscVec{PetscLib}, +) where {PetscLib, AM <: PetscMat{PetscLib}} + LibPETSc.MatMultHermitianTranspose(PetscLib, parent(M), x, y) + return nothing +end + + + +function LinearAlgebra.issymmetric(A::PetscMat{PetscLib}; tol = 0.0) where {PetscLib} + PetscReal = real(scalartype(PetscLib)) + return LibPETSc.MatIsSymmetric(PetscLib, A, PetscReal(tol)) +end +function LinearAlgebra.ishermitian(A::PetscMat{PetscLib}; tol = 0.0) where {PetscLib} + PetscReal = scalartype(PetscLib) + return LibPETSc.MatIsHermitian(PetscLib, A, PetscReal(tol)) +end + + +""" + setup!(mat::AbstractMat) + +Set up the interal data for `mat` + +# External Links +$(_doc_external("Mat/MatSetUp")) +""" +function setup!(mat::PetscMat{PetscLib}) where {PetscLib} + @assert initialized(PetscLib) + LibPETSc.MatSetUp(PetscLib, mat) + return mat +end + +destroy(m::AbstractPetscMat{PetscLib}) where {PetscLib} = LibPETSc.MatDestroy(PetscLib,m) + +""" + B = MatSeqAIJWithArrays(petsclib, comm, A::SparseMatrixCSC) + +Create a PETSc SeqAIJ matrix from a Julia SparseMatrixCSC. +Since Julia uses CSC and PETSc AIJ uses CSR, we convert the format properly. + +# Arguments +- `petsclib`: PETSc library instance +- `comm`: MPI communicator +- `A`: Julia sparse matrix in CSC format + +# Returns +- `B`: PETSc matrix in AIJ (CSR) format +""" +function MatSeqAIJWithArrays(petsclib::PetscLibType, comm, A::SparseMatrixCSC{T}) where {T} + PetscInt = PETSc.inttype(petsclib) + PetscScalar = PETSc.scalartype(petsclib) + + m, n = size(A) + + # Convert Julia's CSC to CSR format manually + # First, count non-zeros per row + nnz_per_row = zeros(Int, m) + for j in 1:n + for k in A.colptr[j]:(A.colptr[j+1]-1) + i = A.rowval[k] + nnz_per_row[i] += 1 + end + end + + # Build CSR arrays + row_ptr = PetscInt[0] # Start with 0 (PETSc uses 0-based indexing) + for i in 1:m + push!(row_ptr, row_ptr[end] + nnz_per_row[i]) + end + + # Pre-allocate arrays + nnz_total = length(A.nzval) + col_idx = Vector{PetscInt}(undef, nnz_total) + values = Vector{PetscScalar}(undef, nnz_total) + + # Fill CSR arrays + current_pos = copy(row_ptr[1:end-1]) .+ 1 # Track current position for each row + + for j in 1:n + for k in A.colptr[j]:(A.colptr[j+1]-1) + i = A.rowval[k] + pos = current_pos[i] + col_idx[pos] = j - 1 # Convert to 0-based indexing + values[pos] = PetscScalar(A.nzval[k]) + current_pos[i] += 1 + end + end + + # Create the PETSc matrix + mat = LibPETSc.MatCreateSeqAIJWithArrays( + petsclib, + comm, + PetscInt(m), + PetscInt(n), + row_ptr, + col_idx, + values + ) + + return mat +end + +const MatAT{PetscLib, PetscScalar} = Union{ + PetscMat{PetscLib}, + Transpose{PetscScalar, <:PetscMat{PetscLib}}, + Adjoint{PetscScalar, <:PetscMat{PetscLib}}, +} + +function LinearAlgebra.mul!( + y::PetscVec{PetscLib}, + M::Transpose{PetscScalar, AM}, + x::PetscVec{PetscLib}, +) where {PetscLib, PetscScalar, AM <: PetscMat{PetscLib}} + LibPETSc.MatMultTranspose(PetscLib, parent(M), x, y) + return y +end + +function Base.copyto!( + M::PetscMat{PetscLib}, + S::SparseMatrixCSC, +) where {PetscLib} + row_rng = LibPETSc.MatGetOwnershipRange(PetscLib,M) + row_start = row_rng[1] + _, n = size(S) + for j in 1:n + for ii in S.colptr[j]:(S.colptr[j + 1] - 1) + i = S.rowval[ii] + M[i + row_start, j + row_start] = S.nzval[ii] + end + end +end \ No newline at end of file diff --git a/src/vec.jl b/src/vec.jl index 2d253434..9e47482a 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -24,6 +24,7 @@ end # Array interface - size and length Base.size(v::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetSize(PetscLib,v) Base.length(v::PetscVec{PetscLib}) where {PetscLib} = prod(size(v)) +Base.lastindex(v::PetscVec{PetscLib}) where {PetscLib} = length(v) type(m::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetType(PetscLib,m) function Base.getindex(v::PetscVec{PetscLib}, i::Integer) where {PetscLib} diff --git a/test/mat.jl b/test/mat.jl index 9da94178..ed960697 100644 --- a/test/mat.jl +++ b/test/mat.jl @@ -1,102 +1,110 @@ using Test -using PETSc +using PETSc, MPI using LinearAlgebra: norm, mul!, Adjoint, Transpose, issymmetric, ishermitian using SparseArrays: sprand using Random +MPI.Initialized() || MPI.Init() +comm = MPI.COMM_WORLD + + @testset "MatSeqAIJ" begin - num_rows, num_cols = 5, 7 - nz_int = 2 for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[7] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + + nz_int = PetscInt(2) + num_rows, num_cols = PetscInt(5), PetscInt(7) nz_vec = petsclib.PetscInt.([0, 3, 2, 1, 0]) - A = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) + A = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, nz_int, C_NULL) + @test LibPETSc.MatGetSize(petsclib, A) == (num_rows, num_cols) @test size(A) == (num_rows, num_cols) - B = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) - PETSc.assemble!(A) + + B = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, nz_int, C_NULL) + + #PETSc.assemble!(A) + LibPETSc.MatAssemblyBegin(petsclib, A, PETSc.MAT_FINAL_ASSEMBLY) + LibPETSc.MatAssemblyEnd(petsclib, A, PETSc.MAT_FINAL_ASSEMBLY) + PETSc.assemble!(B) - # both empty - @test A == B + + + C = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, PetscInt(0), nz_vec) + #@test size(A) == (num_rows, num_cols) + @test size(C) == (num_rows, num_cols) - C = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_vec) - @test size(A) == (num_rows, num_cols) PETSc.assemble!(C) + # both empty @test A == C if PetscScalar <: Real - # BUG with viewing - D = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int) + D = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, nz_int, C_NULL) # NOTE: there appears to be an issue in displaying this in the REPL - D[1, [1, 2]] .= [1, 2]; - D[2, [3, 4]] .= [3, 4]; - D[5, [3, 4]] .= [3, 4]; + D[1, [1, 2]] = PetscScalar.([1, 2]); + D[2, [3, 4]] = PetscScalar.([3, 4]); + D[5, [3, 4]] = PetscScalar.([3, 4]); PETSc.assemble!(D); DJ = zeros(PetscScalar, num_rows, num_cols); - DJ[1, [1, 2]] .= [1, 2]; - DJ[2, [3, 4]] .= [3, 4]; - DJ[5, [3, 4]] .= [3, 4]; + DJ[1, [1, 2]] .= PetscScalar.([1, 2]); + DJ[2, [3, 4]] .= PetscScalar.([3, 4]); + DJ[5, [3, 4]] .= PetscScalar.([3, 4]); else - D = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_int); - D[1, [1, 2]] .= [1, 2im]; - D[2, [3, 4]] .= [3, 4im]; - D[5, [3, 4]] .= [3, 4im]; + D = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, nz_int, C_NULL) + + D[1, [1, 2]] = PetscScalar.([1, 2im]); + D[2, [3, 4]] = PetscScalar.([3, 4im]); + D[5, [3, 4]] = PetscScalar.([3, 4im]); PETSc.assemble!(D); DJ = zeros(PetscScalar, num_rows, num_cols); - DJ[1, [1, 2]] .= [1, 2im]; - DJ[2, [3, 4]] .= [3, 4im]; - DJ[5, [3, 4]] .= [3, 4im]; + DJ[1, [1, 2]] .= PetscScalar.([1, 2im]); + DJ[2, [3, 4]] .= PetscScalar.([3, 4im]); + DJ[5, [3, 4]] .= PetscScalar.([3, 4im]); end - E = PETSc.MatSeqAIJ(petsclib, num_rows, num_cols, nz_vec); - E[2, [1, 3, 4]] .= [1, 3, 4]; - E[3, [3, 4]] .= [3, 4]; - E[4, [5]] .= [6]; + E = LibPETSc.MatCreateSeqAIJ(petsclib, comm, num_rows, num_cols, PetscInt(0), nz_vec) + E[2, [1, 3, 4]] = PetscScalar.([1, 3, 4]); + E[3, [3, 4]] = PetscScalar.([3, 4]); + E[4, [5]] = PetscScalar.([6]); PETSc.assemble!(E); - @test A != E - @test D != E - + # Test norm @test norm(A) == 0 @test norm(D) ≈ norm(DJ) x = PetscScalar.(Array(1:num_cols)) y = zeros(PetscScalar, num_rows) - vec_x = PETSc.VecSeqWithArray(petsclib, copy(x)) - vec_y = PETSc.VecSeqWithArray(petsclib, copy(y)) + vec_x = LibPETSc.VecCreateSeqWithArray(petsclib, LibPETSc.PETSC_COMM_SELF, PetscInt(1), PetscInt(length(x)), copy(x)) + vec_y = LibPETSc.VecCreateSeqWithArray(petsclib, LibPETSc.PETSC_COMM_SELF, PetscInt(1), PetscInt(length(y)), copy(y)) # Test mul! mul!(vec_y, D, vec_x) y = DJ * x - @test all(vec_y.array .≈ y) - @test all(DJ * x .≈ D * x) - - mul!(vec_x, Adjoint(D), vec_y) - x = Adjoint(DJ) * y - @test all(vec_x.array .≈ x) + @test all(vec_y[1:num_rows] .≈ y) + #@test all(DJ * x .≈ D * x) + mul!(vec_x, Transpose(D), vec_y) x = Transpose(DJ) * y - @test all(vec_x.array .≈ x) + @test all(vec_x[1:end] .≈ x) # test issymmetric and ishermitian if PetscScalar <: Real - A = PETSc.MatSeqAIJ(petsclib, 5, 5, 2); - - + A = LibPETSc.MatCreateSeqAIJ(petsclib, comm, PetscInt(5), PetscInt(5), PetscInt(2), C_NULL) A[1, 1] = 1; A[2, 1] = -2; A[1, 2] = -2; PETSc.assemble!(A); - B = PETSc.MatSeqAIJ(petsclib, 5, 5, 2); + B = LibPETSc.MatCreateSeqAIJ(petsclib, comm, PetscInt(5), PetscInt(5), PetscInt(2), C_NULL) B[1, 1] = 1; B[2, 1] = 2; B[1, 2] = -2; @@ -107,37 +115,43 @@ using Random @test !issymmetric(B) @test !ishermitian(B) else - A = PETSc.MatSeqAIJ(petsclib, 5, 5, 2) - A[1, 1] = 1 - A[2, 1] = -2 + im - A[1, 2] = -2 - im + A = LibPETSc.MatCreateSeqAIJ(petsclib, comm, PetscInt(5), PetscInt(5), PetscInt(2), C_NULL) + A[1, 1] = PetscScalar(1) + A[2, 1] = PetscScalar(-2 + im) + A[1, 2] = PetscScalar(-2 - im) PETSc.assemble!(A) - B = PETSc.MatSeqAIJ(petsclib, 5, 5, 2) - B[1, 1] = 1 - B[2, 1] = -2 + im - B[1, 2] = -2 + im + B = LibPETSc.MatCreateSeqAIJ(petsclib, comm, PetscInt(5), PetscInt(5), PetscInt(2), C_NULL) + B[1, 1] = PetscScalar(1) + B[2, 1] = PetscScalar(-2 + im) + B[1, 2] = PetscScalar(-2 - im) PETSc.assemble!(B) @test !issymmetric(A) # TODO: fix hermitian for complex matrix # @test ishermitian(A) - @test issymmetric(B) + @test !issymmetric(B) # @test !ishermitian(B) end Random.seed!(777) - A = sprand(PetscScalar, 10, 10, 0.2) - @test A == PETSc.MatSeqAIJ(petsclib, A) + A = sprand(PetscScalar, 10, 11, 0.2) + B = PETSc.MatSeqAIJWithArrays(petsclib, comm, A) + + + @test sum(B[:,:] - Matrix(A)) == 0.0 PETSc.finalize(petsclib) end end + @testset "MatSeqDense" begin for petsclib in PETSc.petsclibs + # petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt Ajl = PetscScalar.([ 1 2 3 4 5 6 7 8 @@ -147,9 +161,11 @@ end x = PetscScalar.(collect(1:4)) - A = PETSc.MatSeqDense(petsclib, copy(Ajl)) + A = LibPETSc.MatCreateSeqDense(petsclib, comm, PetscInt(size(Ajl,1)), PetscInt(size(Ajl,2)), Ajl[:]) + vec_x = LibPETSc.VecCreateSeqWithArray(petsclib, LibPETSc.PETSC_COMM_SELF, PetscInt(1), PetscInt(length(x)), copy(x)) - @test all(A * x .≈ Ajl * x) + @test sum(A[:,:] - Ajl) == 0.0 + #@test all(A * x .≈ Ajl * x) PETSc.finalize(petsclib) end diff --git a/test/runtests.jl b/test/runtests.jl index 5cea00db..9be2f71f 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -29,10 +29,10 @@ if do_mpi # include("mpi_examples.jl") end -#include("options.jl") include("vec.jl") # autowrapped +include("mat.jl") # autowrapped -#include("mat.jl") # not yet autowrapped! +#include("options.jl") #include("matshell.jl") # not yet autowrapped! #include("dmda.jl") # not yet autowrapped! #include("dmstag.jl") # mostly autowrapped From 479e9b25b33eb2b73f13d7c5727fd345acd05efd Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Mon, 27 Oct 2025 21:49:18 +0100 Subject: [PATCH 034/147] wrap PetscOptions & activate corresponding tests --- src/PETSc.jl | 3 +- src/autowrapped/PetscOptions_wrappers.jl | 2217 ++++++++++++++++++++++ src/autowrapped/Sys_wrappers.jl | 3 +- src/autowrapped/petsc_library.jl | 52 +- src/options.jl | 223 +++ test/options.jl | 37 +- test/runtests.jl | 2 +- wrapping/generatejuliabindings.jl | 20 +- wrapping/prologue.jl | 37 +- 9 files changed, 2547 insertions(+), 47 deletions(-) create mode 100644 src/autowrapped/PetscOptions_wrappers.jl create mode 100644 src/options.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index dcf00e3e..cea61ce3 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -27,11 +27,12 @@ using Libdl include("init.jl") include("vec.jl") include("mat.jl") +include("options.jl") #= include("utils.jl") include("viewer.jl") -include("options.jl") + include("matshell.jl") # not yet wrapped! include("dm.jl") # partly wrapped, no tests yet include("dmda.jl") # not yet wrapped! diff --git a/src/autowrapped/PetscOptions_wrappers.jl b/src/autowrapped/PetscOptions_wrappers.jl new file mode 100644 index 00000000..cdd52abb --- /dev/null +++ b/src/autowrapped/PetscOptions_wrappers.jl @@ -0,0 +1,2217 @@ +# autodefined type arguments for class ------ +# ------------------------------------------------------- + +""" + PetscOptionsPushCreateViewerOff(petsclib::PetscLibType,flg::PetscBool) +sets if `PetscOptionsCreateViewer()`, `PetscOptionsViewer()`, and `PetscOptionsCreateViewers()` return viewers. + +Logically Collective + +Input Parameter: +- `flg` - `PETSC_TRUE` to turn off viewer creation, `PETSC_FALSE` to turn it on. + +Level: developer + +-seealso: [](sec_viewers), `PetscOptionsCreateViewer()`, `PetscOptionsPopCreateViewerOff()` + +# External Links +$(_doc_external("Sys/PetscOptionsPushCreateViewerOff")) +""" +function PetscOptionsPushCreateViewerOff(petsclib::PetscLibType, flg::PetscBool) end + +@for_petsc function PetscOptionsPushCreateViewerOff(petsclib::$UnionPetscLib, flg::PetscBool ) + + @chk ccall( + (:PetscOptionsPushCreateViewerOff, $petsc_library), + PetscErrorCode, + (PetscBool,), + flg, + ) + + + return nothing +end + +""" + PetscOptionsPopCreateViewerOff(petsclib::PetscLibType) +reset whether `PetscOptionsCreateViewer()` returns a viewer. + +Logically Collective + +Level: developer + +-seealso: [](sec_viewers), `PetscOptionsCreateViewer()`, `PetscOptionsPushCreateViewerOff()` + +# External Links +$(_doc_external("Sys/PetscOptionsPopCreateViewerOff")) +""" +function PetscOptionsPopCreateViewerOff(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsPopCreateViewerOff(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsPopCreateViewerOff, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + flg::PetscBool = PetscOptionsGetCreateViewerOff(petsclib::PetscLibType) +do `PetscOptionsCreateViewer()`, `PetscOptionsViewer()`, and `PetscOptionsCreateViewers()` return viewers + +Logically Collective + +Output Parameter: +- `flg` - whether viewers are returned. + +Level: developer + +-seealso: [](sec_viewers), `PetscOptionsCreateViewer()`, `PetscOptionsPushCreateViewerOff()`, `PetscOptionsPopCreateViewerOff()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetCreateViewerOff")) +""" +function PetscOptionsGetCreateViewerOff(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsGetCreateViewerOff(petsclib::$UnionPetscLib) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetCreateViewerOff, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + flg_, + ) + + flg = flg_[] + + return flg +end + +""" + viewer::PetscViewer,format::PetscViewerFormat,set::PetscBool = PetscOptionsCreateViewer(petsclib::PetscLibType,comm::MPI_Comm, options::Union{Ptr,PetscOptions}, pre::String, name::String) +Creates a viewer appropriate for the type indicated by the user + +Collective + +Input Parameters: +- `comm` - the communicator to own the viewer +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the options database name that will be checked for + +Output Parameters: +- `viewer` - the viewer, pass `NULL` if not needed +- `format` - the `PetscViewerFormat` requested by the user, pass `NULL` if not needed +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](sec_viewers), `PetscViewerDestroy()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsPushCreateViewerOff()`, `PetscOptionsPopCreateViewerOff()`, +`PetscOptionsCreateViewerOff()` + +# External Links +$(_doc_external("Sys/PetscOptionsCreateViewer")) +""" +function PetscOptionsCreateViewer(petsclib::PetscLibType, comm::MPI_Comm, options::Union{Ptr,PetscOptions}, pre::String, name::String) end + +@for_petsc function PetscOptionsCreateViewer(petsclib::$UnionPetscLib, comm::MPI_Comm, options::Union{Ptr,PetscOptions}, pre::String, name::String) + viewer_ = Ref{PetscViewer}() + format_ = Ref{PetscViewerFormat}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsCreateViewer, $petsc_library), + PetscErrorCode, + (MPI_Comm, COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscViewer}, Ptr{PetscViewerFormat}, Ptr{PetscBool}), + comm, options, pre, name, viewer_, format_, set_, + ) + + viewer = viewer_[] + format = format_[] + set = set_[] + + return viewer,format,set +end + +""" + viewers::Vector{PetscViewer},formats::Vector{PetscViewerFormat},set::PetscBool = PetscOptionsCreateViewers(petsclib::PetscLibType,comm::MPI_Comm, options::PetscOptions, pre::String, name::String, n_max::PetscInt) +Create multiple viewers from a comma + +Collective + +Input Parameters: +- `comm` - the communicator to own the viewers +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the options database name that will be checked for +- `n_max` - on input: the maximum number of viewers; on output: the number of viewers in the comma-separated list + +Output Parameters: +- `viewers` - an array to hold at least `n_max` `PetscViewer`s, or `NULL` if not needed; on output: if not `NULL`, the +first `n_max` entries are initialized `PetscViewer`s +- `formats` - an array to hold at least `n_max` `PetscViewerFormat`s, or `NULL` if not needed; on output: if not `NULL`, the first `n_max` entries are valid `PetscViewerFormat`s +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](sec_viewers), `PetscOptionsCreateViewer()` + +# External Links +$(_doc_external("Sys/PetscOptionsCreateViewers")) +""" +function PetscOptionsCreateViewers(petsclib::PetscLibType, comm::MPI_Comm, options::PetscOptions, pre::String, name::String, n_max::PetscInt) end + +@for_petsc function PetscOptionsCreateViewers(petsclib::$UnionPetscLib, comm::MPI_Comm, options::PetscOptions, pre::String, name::String, n_max::$PetscInt ) + viewers = Vector{PetscViewer}(undef, ni); # CHECK SIZE!! + formats = Vector{PetscViewerFormat}(undef, ni); # CHECK SIZE!! + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsCreateViewers, $petsc_library), + PetscErrorCode, + (MPI_Comm, COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscViewer}, Ptr{PetscViewerFormat}, Ptr{PetscBool}), + comm, options, pre, name, n_max, viewers, formats, set_, + ) + + set = set_[] + + return viewers,formats,set +end + +""" + PetscOptionsInsertStringYAML(petsclib::PetscLibType,options::PetscOptions, in_str::String) +Inserts YAML + +Logically Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `in_str` - YAML-formatted string options + +Level: intermediate + +-seealso: `PetscOptionsSetValue()`, `PetscOptionsView()`, `PetscOptionsHasName()`, `PetscOptionsGetInt()`, +`PetscOptionsGetReal()`, `PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsInsertFile()`, `PetscOptionsInsertFileYAML()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsertStringYAML")) +""" +function PetscOptionsInsertStringYAML(petsclib::PetscLibType, options::PetscOptions, in_str::String) end + +@for_petsc function PetscOptionsInsertStringYAML(petsclib::$UnionPetscLib, options::PetscOptions, in_str::String ) + + @chk ccall( + (:PetscOptionsInsertStringYAML, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}), + options, in_str, + ) + + + return nothing +end + +""" + PetscOptionsInsertFileYAML(petsclib::PetscLibType,comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool) +Insert a YAML + +Collective + +Input Parameters: +- `comm` - the processes that will share the options (usually `PETSC_COMM_WORLD`) +- `options` - options database, use `NULL` for default global database +- `file` - name of file +- `require` - if `PETSC_TRUE` will generate an error if the file does not exist + +Level: intermediate + +-seealso: `PetscOptionsSetValue()`, `PetscOptionsView()`, `PetscOptionsHasName()`, `PetscOptionsGetInt()`, +`PetscOptionsGetReal()`, `PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsInsertFile()`, `PetscOptionsInsertStringYAML()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsertFileYAML")) +""" +function PetscOptionsInsertFileYAML(petsclib::PetscLibType, comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool) end + +@for_petsc function PetscOptionsInsertFileYAML(petsclib::$UnionPetscLib, comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool ) + + @chk ccall( + (:PetscOptionsInsertFileYAML, $petsc_library), + PetscErrorCode, + (MPI_Comm, COptions, Ptr{Cchar}, PetscBool), + comm, options, file, require, + ) + + + return nothing +end + +""" + options::PetscOptions = PetscOptionsCreate(petsclib::PetscLibType) +Creates an empty options database. + +Logically Collective + +Output Parameter: +- `options` - Options database object + +Level: advanced + +-seealso: `PetscOptionsDestroy()`, `PetscOptionsPush()`, `PetscOptionsPop()`, `PetscOptionsInsert()`, `PetscOptionsSetValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsCreate")) +""" +function PetscOptionsCreate(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsCreate(petsclib::$UnionPetscLib) + options_ = Ref{COptions}() + + @chk ccall( + (:PetscOptionsCreate, $petsc_library), + PetscErrorCode, + (Ptr{COptions},), + options_, + ) + + options = PetscOptions(options_[], petsclib) + + return options +end + +""" + PetscOptionsDestroy(petsclib::PetscLibType,options::PetscOptions) +Destroys an option database. + +Logically Collective on whatever communicator was associated with the call to `PetscOptionsCreate()` + +Input Parameter: +- `options` - the `PetscOptions` object + +Level: advanced + +-seealso: `PetscOptionsInsert()`, `PetscOptionsPush()`, `PetscOptionsPop()`, `PetscOptionsSetValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsDestroy")) +""" +function PetscOptionsDestroy(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsDestroy(petsclib::$UnionPetscLib, options::PetscOptions ) + options_ = Ref(options.ptr) + + @chk ccall( + (:PetscOptionsDestroy, $petsc_library), + PetscErrorCode, + (Ptr{COptions},), + options_, + ) + + options.ptr = C_NULL + + return nothing +end + +""" + PetscOptionsCreateDefault(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscOptionsCreateDefault")) +""" +function PetscOptionsCreateDefault(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsCreateDefault(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsCreateDefault, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscOptionsPush(petsclib::PetscLibType,opt::PetscOptions) +Push a new `PetscOptions` object as the default provider of options +Allows using different parts of a code to use different options databases + +Logically Collective + +Input Parameter: +- `opt` - the options obtained with `PetscOptionsCreate()` + +Level: advanced + +-seealso: `PetscOptionsPop()`, `PetscOptionsCreate()`, `PetscOptionsInsert()`, `PetscOptionsSetValue()`, `PetscOptionsLeft()` + +# External Links +$(_doc_external("Sys/PetscOptionsPush")) +""" +function PetscOptionsPush(petsclib::PetscLibType, opt::PetscOptions) end + +@for_petsc function PetscOptionsPush(petsclib::$UnionPetscLib, opt::PetscOptions ) + + @chk ccall( + (:PetscOptionsPush, $petsc_library), + PetscErrorCode, + (COptions,), + opt, + ) + + + return nothing +end + +""" + PetscOptionsPop(petsclib::PetscLibType) +Pop the most recent `PetscOptionsPush()` to return to the previous default options + +Logically Collective on whatever communicator was associated with the call to `PetscOptionsCreate()` + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsInsert()`, `PetscOptionsSetValue()`, `PetscOptionsLeft()` + +# External Links +$(_doc_external("Sys/PetscOptionsPop")) +""" +function PetscOptionsPop(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsPop(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsPop, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscOptionsDestroyDefault(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscOptionsDestroyDefault")) +""" +function PetscOptionsDestroyDefault(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsDestroyDefault(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsDestroyDefault, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + valid::PetscBool = PetscOptionsValidKey(petsclib::PetscLibType,key::String) +PETSc Options database keys must begin with one or two dashes ( + +Not Collective + +Input Parameter: +- `key` - string to check if valid + +Output Parameter: +- `valid` - `PETSC_TRUE` if a valid key + +Level: intermediate + +-seealso: `PetscOptionsCreate()`, `PetscOptionsInsert()` + +# External Links +$(_doc_external("Sys/PetscOptionsValidKey")) +""" +function PetscOptionsValidKey(petsclib::PetscLibType, key::String) end + +@for_petsc function PetscOptionsValidKey(petsclib::$UnionPetscLib, key::String ) + valid_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsValidKey, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + key, valid_, + ) + + valid = valid_[] + + return valid +end + +""" + PetscOptionsInsertString(petsclib::PetscLibType,options::PetscOptions, in_str::String) +Inserts options into the database from a string + +Logically Collective + +Input Parameters: +- `options` - options object +- `in_str` - string that contains options separated by blanks + +Level: intermediate + +The collectivity of this routine is complex; only the MPI processes that call this routine will +have the affect of these options. If some processes that create objects call this routine and others do +not the code may fail in complicated ways because the same parallel solvers may incorrectly use different options +on different ranks. + +Contributed by Boyana Norris + +-seealso: `PetscOptionsSetValue()`, `PetscOptionsView()`, `PetscOptionsHasName()`, `PetscOptionsGetInt()`, +`PetscOptionsGetReal()`, `PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsInsertFile()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsertString")) +""" +function PetscOptionsInsertString(petsclib::PetscLibType, options::PetscOptions, in_str::String) end + +@for_petsc function PetscOptionsInsertString(petsclib::$UnionPetscLib, options::PetscOptions, in_str::String ) + + @chk ccall( + (:PetscOptionsInsertString, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}), + options, in_str, + ) + + + return nothing +end + +""" + PetscOptionsInsertFile(petsclib::PetscLibType,comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool) +Inserts options into the database from a file. + +Collective + +Input Parameters: +- `comm` - the processes that will share the options (usually `PETSC_COMM_WORLD`) +- `options` - options database, use `NULL` for default global database +- `file` - name of file, +".yml" and ".yaml" filename extensions are inserted as YAML options, +append ":yaml" to filename to force YAML options. +- `require` - if `PETSC_TRUE` will generate an error if the file does not exist + +Level: developer + +-seealso: `PetscOptionsSetValue()`, `PetscOptionsView()`, `PetscOptionsHasName()`, `PetscOptionsGetInt()`, +`PetscOptionsGetReal()`, `PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsertFile")) +""" +function PetscOptionsInsertFile(petsclib::PetscLibType, comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool) end + +@for_petsc function PetscOptionsInsertFile(petsclib::$UnionPetscLib, comm::MPI_Comm, options::PetscOptions, file::String, require::PetscBool ) + + @chk ccall( + (:PetscOptionsInsertFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, COptions, Ptr{Cchar}, PetscBool), + comm, options, file, require, + ) + + + return nothing +end + +""" + PetscOptionsInsertArgs(petsclib::PetscLibType,options::PetscOptions, argc::Cint, args::String) +Inserts options into the database from a array of strings + +Logically Collective + +Input Parameters: +- `options` - options object +- `argc` - the array length +- `args` - the string array + +Level: intermediate + +-seealso: `PetscOptions`, `PetscOptionsInsertString()`, `PetscOptionsInsertFile()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsertArgs")) +""" +function PetscOptionsInsertArgs(petsclib::PetscLibType, options::PetscOptions, argc::Cint, args::String) end + +@for_petsc function PetscOptionsInsertArgs(petsclib::$UnionPetscLib, options::PetscOptions, argc::Cint, args::String ) + args_ = Ref(pointer(args)) + + @chk ccall( + (:PetscOptionsInsertArgs, $petsc_library), + PetscErrorCode, + (COptions, Cint, Ptr{Ptr{Cchar}}), + options, argc, args_, + ) + + + return nothing +end + +""" + PetscOptionsInsert(petsclib::PetscLibType,options::PetscOptions, argc::Cint, args::Cchar, file::String) +Inserts into the options database from the command line, +the environmental variable and a file. + +Collective on `PETSC_COMM_WORLD` + +Input Parameters: +- `options` - options database or `NULL` for the default global database +- `argc` - count of number of command line arguments +- `args` - the command line arguments +- `file` - [optional] PETSc database file, append ":yaml" to filename to specify YAML options format. +Use `NULL` or empty string to not check for code specific file. +Also checks ~/.petscrc, .petscrc and petscrc. +Use -skip_petscrc in the code specific file (or command line) to skip ~/.petscrc, .petscrc and petscrc files. + +Options Database Keys: +- `-options_file ` - read options from a file +- `-options_file_yaml ` - read options from a YAML file + +Level: advanced + +-seealso: `PetscOptionsDestroy()`, `PetscOptionsView()`, `PetscOptionsInsertString()`, `PetscOptionsInsertFile()`, +`PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscOptionsInsert")) +""" +function PetscOptionsInsert(petsclib::PetscLibType, options::PetscOptions, argc::Cint, args::Cchar, file::String) end + +@for_petsc function PetscOptionsInsert(petsclib::$UnionPetscLib, options::PetscOptions, argc::Cint, args::Cchar, file::String ) + + @chk ccall( + (:PetscOptionsInsert, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cint}, Cchar, Ptr{Cchar}), + options, argc, args, file, + ) + + + return nothing +end + +""" + PetscOptionsView(petsclib::PetscLibType,options::PetscOptions, viewer::PetscViewerFormat) +Prints the options that have been loaded. This is +useful for debugging purposes. + +Logically Collective, No Fortran Support + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `viewer` - must be an `PETSCVIEWERASCII` viewer, can be `PETSC_VIEWER_DEFAULT` + +Options Database Key: +- `-options_view` - Activates `PetscOptionsView()` within `PetscFinalize()` + +Level: advanced + +-seealso: `PetscOptionsAllUsed()` + +# External Links +$(_doc_external("Sys/PetscOptionsView")) +""" +function PetscOptionsView(petsclib::PetscLibType, options::PetscOptions, viewer::PetscViewer) end + +@for_petsc function PetscOptionsView(petsclib::$UnionPetscLib, options::PetscOptions, viewer::PetscViewerFormat ) + + @chk ccall( + (:PetscOptionsView, $petsc_library), + PetscErrorCode, + (COptions, PetscViewerFormat), + options, viewer, + ) + + + return nothing +end + +""" + PetscOptionsLeftError(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscOptionsLeftError")) +""" +function PetscOptionsLeftError(petsclib::PetscLibType) end + +@for_petsc function PetscOptionsLeftError(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscOptionsLeftError, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscOptionsPrefixPush(petsclib::PetscLibType,options::PetscOptions, prefix::String) +Designate a prefix to be used by all options insertions to follow. + +Logically Collective + +Input Parameters: +- `options` - options database, or `NULL` for the default global database +- `prefix` - The string to append to the existing prefix + +Options Database Keys: +- `-prefix_push ` - push the given prefix +- `-prefix_pop` - pop the last prefix + +Level: advanced + +-seealso: `PetscOptionsPrefixPop()`, `PetscOptionsPush()`, `PetscOptionsPop()`, `PetscOptionsCreate()`, `PetscOptionsSetValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsPrefixPush")) +""" +function PetscOptionsPrefixPush(petsclib::PetscLibType, options::PetscOptions, prefix::String) end + +@for_petsc function PetscOptionsPrefixPush(petsclib::$UnionPetscLib, options::PetscOptions, prefix::String ) + + @chk ccall( + (:PetscOptionsPrefixPush, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}), + options, prefix, + ) + + + return nothing +end + +""" + PetscOptionsPrefixPop(petsclib::PetscLibType,options::PetscOptions) +Remove the latest options prefix, see `PetscOptionsPrefixPush()` for details + +Logically Collective on the `MPI_Comm` used when called `PetscOptionsPrefixPush()` + +Input Parameter: +- `options` - options database, or `NULL` for the default global database + +Level: advanced + +-seealso: `PetscOptionsPrefixPush()`, `PetscOptionsPush()`, `PetscOptionsPop()`, `PetscOptionsCreate()`, `PetscOptionsSetValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsPrefixPop")) +""" +function PetscOptionsPrefixPop(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsPrefixPop(petsclib::$UnionPetscLib, options::PetscOptions ) + + @chk ccall( + (:PetscOptionsPrefixPop, $petsc_library), + PetscErrorCode, + (COptions,), + options, + ) + + + return nothing +end + +""" + PetscOptionsClear(petsclib::PetscLibType,options::PetscOptions) +Removes all options form the database leaving it empty. + +Logically Collective + +Input Parameter: +- `options` - options database, use `NULL` for the default global database + +Level: developer + +-seealso: `PetscOptionsInsert()` + +# External Links +$(_doc_external("Sys/PetscOptionsClear")) +""" +function PetscOptionsClear(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsClear(petsclib::$UnionPetscLib, options::PetscOptions ) + + @chk ccall( + (:PetscOptionsClear, $petsc_library), + PetscErrorCode, + (COptions,), + options, + ) + + + return nothing +end + +""" + PetscOptionsSetAlias(petsclib::PetscLibType,options::PetscOptions, newname::String, oldname::String) +Makes a key and alias for another key + +Logically Collective + +Input Parameters: +- `options` - options database, or `NULL` for default global database +- `newname` - the alias +- `oldname` - the name that alias will refer to + +Level: advanced + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsSetAlias")) +""" +function PetscOptionsSetAlias(petsclib::PetscLibType, options::PetscOptions, newname::String, oldname::String) end + +@for_petsc function PetscOptionsSetAlias(petsclib::$UnionPetscLib, options::PetscOptions, newname::String, oldname::String ) + + @chk ccall( + (:PetscOptionsSetAlias, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}), + options, newname, oldname, + ) + + + return nothing +end + +""" + PetscOptionsSetValue(petsclib::PetscLibType,options::PetscOptions, name::String, value::Union{Ptr,String}) +Sets an option name +database, overriding whatever is already present. + +Logically Collective + +Input Parameters: +- `options` - options database, use `NULL` for the default global database +- `name` - name of option, this SHOULD have the - prepended +- `value` - the option value (not used for all options, so can be `NULL`) + +Level: intermediate + +-seealso: `PetscOptionsInsert()`, `PetscOptionsClearValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsSetValue")) +""" +function PetscOptionsSetValue(petsclib::PetscLibType, options::PetscOptions, name::String, value::Union{Ptr,String}) end + +@for_petsc function PetscOptionsSetValue(petsclib::$UnionPetscLib, options::PetscOptions, name::String, value::Union{Ptr,String} ) + + @chk ccall( + (:PetscOptionsSetValue, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}), + options, name, value, + ) + + + return nothing +end + +""" + PetscOptionsClearValue(petsclib::PetscLibType,options::PetscOptions, name::String) +Clears an option name +database, overriding whatever is already present. + +Logically Collective + +Input Parameters: +- `options` - options database, use `NULL` for the default global database +- `name` - name of option, this SHOULD have the - prepended + +Level: intermediate + +-seealso: `PetscOptionsInsert()` + +# External Links +$(_doc_external("Sys/PetscOptionsClearValue")) +""" +function PetscOptionsClearValue(petsclib::PetscLibType, options::PetscOptions, name::String) end + +@for_petsc function PetscOptionsClearValue(petsclib::$UnionPetscLib, options::PetscOptions, name::String ) + + @chk ccall( + (:PetscOptionsClearValue, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}), + options, name, + ) + + + return nothing +end + +""" + set::PetscBool = PetscOptionsFindPair(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, value::String) +Gets an option name + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for the default global database +- `pre` - the string to prepend to the name or `NULL`, this SHOULD NOT have the "-" prepended +- `name` - name of option, this SHOULD have the "-" prepended + +Output Parameters: +- `value` - the option value (optional, not used for all options) +- `set` - whether the option is set (optional) + +Level: developer + +-seealso: `PetscOptionsSetValue()`, `PetscOptionsClearValue()` + +# External Links +$(_doc_external("Sys/PetscOptionsFindPair")) +""" +function PetscOptionsFindPair(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, value::String) end + +@for_petsc function PetscOptionsFindPair(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, value::String ) + value_ = Ref(pointer(value)) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsFindPair, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{PetscBool}), + options, pre, name, value_, set_, + ) + + set = set_[] + + return set +end + +""" + PetscOptionsReject(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, mess::String) +Generates an error if a certain option is given. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the option prefix (may be `NULL`) +- `name` - the option name one is seeking +- `mess` - error message (may be `NULL`) + +Level: advanced + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsReject")) +""" +function PetscOptionsReject(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, mess::String) end + +@for_petsc function PetscOptionsReject(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, mess::String ) + + @chk ccall( + (:PetscOptionsReject, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + options, pre, name, mess, + ) + + + return nothing +end + +""" + set::PetscBool = PetscOptionsHasHelp(petsclib::PetscLibType,options::PetscOptions) +Determines whether the " + +Not Collective + +Input Parameter: +- `options` - options database, use `NULL` for default global database + +Output Parameter: +- `set` - `PETSC_TRUE` if found else `PETSC_FALSE`. + +Level: advanced + +-seealso: `PetscOptionsHasName()` + +# External Links +$(_doc_external("Sys/PetscOptionsHasHelp")) +""" +function PetscOptionsHasHelp(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsHasHelp(petsclib::$UnionPetscLib, options::PetscOptions ) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsHasHelp, $petsc_library), + PetscErrorCode, + (COptions, Ptr{PetscBool}), + options, set_, + ) + + set = set_[] + + return set +end + +""" + set::PetscBool = PetscOptionsHasName(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Determines whether a certain option is given in the database. This returns true whether the option is a number, string or Boolean, even +if its value is set to false. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to the name or `NULL` +- `name` - the option one is seeking + +Output Parameter: +- `set` - `PETSC_TRUE` if found else `PETSC_FALSE`. + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsHasName")) +""" +function PetscOptionsHasName(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsHasName(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsHasName, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + options, pre, name, set_, + ) + + set = set_[] + + return set +end + +""" + PetscOptionsGetAll(petsclib::PetscLibType,options::PetscOptions, copts::String) +Lists all the options the program was run with in a single string. + +Not Collective + +Input Parameter: +- `options` - the options database, use `NULL` for the default global database + +Output Parameter: +- `copts` - pointer where string pointer is stored + +Level: advanced + +-seealso: `PetscOptionsAllUsed()`, `PetscOptionsView()`, `PetscOptionsPush()`, `PetscOptionsPop()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetAll")) +""" +function PetscOptionsGetAll(petsclib::PetscLibType, options::PetscOptions, copts::String) end + +@for_petsc function PetscOptionsGetAll(petsclib::$UnionPetscLib, options::PetscOptions, copts::String ) + copts_ = Ref(pointer(copts)) + + @chk ccall( + (:PetscOptionsGetAll, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Ptr{Cchar}}), + options, copts_, + ) + + + return nothing +end + +""" + used::PetscBool = PetscOptionsUsed(petsclib::PetscLibType,options::PetscOptions, name::String) +Indicates if PETSc has used a particular option set in the database + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `name` - string name of option + +Output Parameter: +- `used` - `PETSC_TRUE` if the option was used, otherwise false, including if option was not found in options database + +Level: advanced + +-seealso: `PetscOptionsView()`, `PetscOptionsLeft()`, `PetscOptionsAllUsed()` + +# External Links +$(_doc_external("Sys/PetscOptionsUsed")) +""" +function PetscOptionsUsed(petsclib::PetscLibType, options::PetscOptions, name::String) end + +@for_petsc function PetscOptionsUsed(petsclib::$UnionPetscLib, options::PetscOptions, name::String ) + used_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsUsed, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{PetscBool}), + options, name, used_, + ) + + used = used_[] + + return used +end + +""" + N::PetscInt = PetscOptionsAllUsed(petsclib::PetscLibType,options::PetscOptions) +Returns a count of the number of options in the +database that have never been selected. + +Not Collective + +Input Parameter: +- `options` - options database, use `NULL` for default global database + +Output Parameter: +- `N` - count of options not used + +Level: advanced + +-seealso: `PetscOptionsView()` + +# External Links +$(_doc_external("Sys/PetscOptionsAllUsed")) +""" +function PetscOptionsAllUsed(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsAllUsed(petsclib::$UnionPetscLib, options::PetscOptions ) + N_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscOptionsAllUsed, $petsc_library), + PetscErrorCode, + (COptions, Ptr{$PetscInt}), + options, N_, + ) + + N = N_[] + + return N +end + +""" + PetscOptionsLeft(petsclib::PetscLibType,options::PetscOptions) +Prints to screen any options that were set and never used. + +Not Collective + +Input Parameter: +- `options` - options database; use `NULL` for default global database + +Options Database Key: +- `-options_left` - activates `PetscOptionsAllUsed()` within `PetscFinalize()` + +Level: advanced + +-seealso: `PetscOptionsAllUsed()` + +# External Links +$(_doc_external("Sys/PetscOptionsLeft")) +""" +function PetscOptionsLeft(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscOptionsLeft(petsclib::$UnionPetscLib, options::PetscOptions ) + + @chk ccall( + (:PetscOptionsLeft, $petsc_library), + PetscErrorCode, + (COptions,), + options, + ) + + + return nothing +end + +""" + N::PetscInt = PetscOptionsLeftGet(petsclib::PetscLibType,options::PetscOptions, names::String, values::String) +Returns all options that were set and never used. + +Not Collective + +Input Parameter: +- `options` - options database, use `NULL` for default global database + +Output Parameters: +- `N` - count of options not used +- `names` - names of options not used +- `values` - values of options not used + +Level: advanced + +-seealso: `PetscOptionsAllUsed()`, `PetscOptionsLeft()` + +# External Links +$(_doc_external("Sys/PetscOptionsLeftGet")) +""" +function PetscOptionsLeftGet(petsclib::PetscLibType, options::PetscOptions, names::String, values::String) end + +@for_petsc function PetscOptionsLeftGet(petsclib::$UnionPetscLib, options::PetscOptions, names::String, values::String ) + N_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscOptionsLeftGet, $petsc_library), + PetscErrorCode, + (COptions, Ptr{$PetscInt}, Ptr{Cchar}, Ptr{Cchar}), + options, N_, names, values, + ) + + N = N_[] + + return N +end + +""" + PetscOptionsLeftRestore(petsclib::PetscLibType,options::PetscOptions, N::PetscInt, names::String, values::String) +Free memory for the unused PETSc options obtained using `PetscOptionsLeftGet()`. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `N` - count of options not used +- `names` - names of options not used +- `values` - values of options not used + +Level: advanced + +-seealso: `PetscOptionsAllUsed()`, `PetscOptionsLeft()`, `PetscOptionsLeftGet()` + +# External Links +$(_doc_external("Sys/PetscOptionsLeftRestore")) +""" +function PetscOptionsLeftRestore(petsclib::PetscLibType, options::PetscOptions, N::PetscInt, names::String, values::String) end + +@for_petsc function PetscOptionsLeftRestore(petsclib::$UnionPetscLib, options::PetscOptions, N::$PetscInt, names::String, values::String ) + + @chk ccall( + (:PetscOptionsLeftRestore, $petsc_library), + PetscErrorCode, + (COptions, Ptr{$PetscInt}, Ptr{Cchar}, Ptr{Cchar}), + options, N, names, values, + ) + + + return nothing +end + +""" + PetscOptionsMonitorDefault(petsclib::PetscLibType,name::String, value::String, source::PetscOptionSource, ctx::Cvoid) +Print all options set value events using the supplied `PetscViewer`. + +Logically Collective + +Input Parameters: +- `name` - option name string +- `value` - option value string +- `source` - The source for the option +- `ctx` - a `PETSCVIEWERASCII` or `NULL` + +Level: intermediate + +-seealso: `PetscOptionsMonitorSet()` + +# External Links +$(_doc_external("Sys/PetscOptionsMonitorDefault")) +""" +function PetscOptionsMonitorDefault(petsclib::PetscLibType, name::String, value::String, source::PetscOptionSource, ctx::Cvoid) end + +@for_petsc function PetscOptionsMonitorDefault(petsclib::$UnionPetscLib, name::String, value::String, source::PetscOptionSource, ctx::Cvoid ) + + @chk ccall( + (:PetscOptionsMonitorDefault, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, PetscOptionSource, Ptr{Cvoid}), + name, value, source, ctx, + ) + + + return nothing +end + +""" + PetscOptionsMonitorSet(petsclib::PetscLibType,monitor::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn) +Sets an ADDITIONAL function to be called at every method that +modified the PETSc options database. + +Not Collective + +Input Parameters: +- `monitor` - pointer to function (if this is `NULL`, it turns off monitoring +- `mctx` - [optional] context for private data for the monitor routine (use `NULL` if +no context is desired) +- `monitordestroy` - [optional] routine that frees monitor context (may be `NULL`), see `PetscCtxDestroyFn` for its calling sequence + +Calling sequence of `monitor`: +- `name` - option name string +- `value` - option value string, a value of `NULL` indicates the option is being removed from the database. A value +of "" indicates the option is in the database but has no value. +- `source` - option source +- `mctx` - optional monitoring context, as set by `PetscOptionsMonitorSet()` + +Options Database Keys: +- `-options_monitor ` - turn on default monitoring of changes to the options database +- `-options_monitor_cancel` - turn off any option monitors except the default monitor obtained with `-options_monitor` + +Level: intermediate + +-seealso: `PetscOptionsMonitorDefault()`, `PetscInitialize()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Sys/PetscOptionsMonitorSet")) +""" +function PetscOptionsMonitorSet(petsclib::PetscLibType, monitor::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn) end + +@for_petsc function PetscOptionsMonitorSet(petsclib::$UnionPetscLib, monitor::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn ) + + @chk ccall( + (:PetscOptionsMonitorSet, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + monitor, mctx, monitordestroy, + ) + + + return nothing +end + +""" + a::PetscBool = PetscOptionsStringToBool(petsclib::PetscLibType,value::String) + +# External Links +$(_doc_external("Sys/PetscOptionsStringToBool")) +""" +function PetscOptionsStringToBool(petsclib::PetscLibType, value::String) end + +@for_petsc function PetscOptionsStringToBool(petsclib::$UnionPetscLib, value::String ) + a_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsStringToBool, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + value, a_, + ) + + a = a_[] + + return a +end + +""" + a::PetscInt = PetscOptionsStringToInt(petsclib::PetscLibType,name::String) + +# External Links +$(_doc_external("Sys/PetscOptionsStringToInt")) +""" +function PetscOptionsStringToInt(petsclib::PetscLibType, name::String) end + +@for_petsc function PetscOptionsStringToInt(petsclib::$UnionPetscLib, name::String ) + a_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscOptionsStringToInt, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscInt}), + name, a_, + ) + + a = a_[] + + return a +end + +""" + a::PetscReal = PetscOptionsStringToReal(petsclib::PetscLibType,name::String) + +# External Links +$(_doc_external("Sys/PetscOptionsStringToReal")) +""" +function PetscOptionsStringToReal(petsclib::PetscLibType, name::String) end + +@for_petsc function PetscOptionsStringToReal(petsclib::$UnionPetscLib, name::String ) + a_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscOptionsStringToReal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscReal}), + name, a_, + ) + + a = a_[] + + return a +end + +""" + a::PetscScalar = PetscOptionsStringToScalar(petsclib::PetscLibType,name::String) + +# External Links +$(_doc_external("Sys/PetscOptionsStringToScalar")) +""" +function PetscOptionsStringToScalar(petsclib::PetscLibType, name::String) end + +@for_petsc function PetscOptionsStringToScalar(petsclib::$UnionPetscLib, name::String ) + a_ = Ref{$PetscScalar}() + + @chk ccall( + (:PetscOptionsStringToScalar, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{$PetscScalar}), + name, a_, + ) + + a = a_[] + + return a +end + +""" + ivalue::PetscBool,set::PetscBool = PetscOptionsGetBool(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets the Logical (true or false) value for a particular +option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `ivalue` - the logical value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetBool3()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsGetInt()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetBool")) +""" +function PetscOptionsGetBool(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetBool(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + ivalue_ = Ref{PetscBool}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetBool, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{PetscBool}), + options, pre, name, ivalue_, set_, + ) + + ivalue = ivalue_[] + set = set_[] + + return ivalue,set +end + +""" + set::PetscBool = PetscOptionsGetBool3(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, ivalue::PetscBool3) +Gets the ternary logical (true, false or unknown) value for a particular +option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `ivalue` - the ternary logical value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetBool()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsGetInt()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetBool3")) +""" +function PetscOptionsGetBool3(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, ivalue::PetscBool3) end + +@for_petsc function PetscOptionsGetBool3(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, ivalue::PetscBool3 ) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetBool3, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool3}, Ptr{PetscBool}), + options, pre, name, ivalue, set_, + ) + + set = set_[] + + return set +end + +""" + value::PetscInt,set::PetscBool = PetscOptionsGetEList(petsclib::PetscLibType,options::PetscOptions, pre::String, opt::String, list::String, ntext::PetscInt) +Puts a list of option values that a single one may be selected from + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `opt` - option name +- `list` - the possible choices (one of these must be selected, anything else is invalid) +- `ntext` - number of choices + +Output Parameters: +- `value` - the index of the value to return (defaults to zero if the option name is given but no choice is listed) +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: intermediate + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, +`PetscOptionsHasName()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetEList")) +""" +function PetscOptionsGetEList(petsclib::PetscLibType, options::PetscOptions, pre::String, opt::String, list::String, ntext::PetscInt) end + +@for_petsc function PetscOptionsGetEList(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, opt::String, list::String, ntext::$PetscInt ) + list_ = Ref(pointer(list)) + value_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetEList, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, opt, list_, ntext, value_, set_, + ) + + value = value_[] + set = set_[] + + return value,set +end + +""" + set::PetscBool = PetscOptionsGetEnum(petsclib::PetscLibType,options::PetscOptions, pre::String, opt::String, list::String, value::PetscEnum) +Gets the enum value for a particular option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - option prefix or `NULL` +- `opt` - option name +- `list` - array containing the list of choices, followed by the enum name, followed by the enum prefix, followed by a null + +Output Parameters: +- `value` - the value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, `PetscOptionsGetInt()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsGetEList()`, `PetscOptionsEnum()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetEnum")) +""" +function PetscOptionsGetEnum(petsclib::PetscLibType, options::PetscOptions, pre::String, opt::String, list::String, value::PetscEnum) end + +@for_petsc function PetscOptionsGetEnum(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, opt::String, list::String, value::PetscEnum ) + list_ = Ref(pointer(list)) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetEnum, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{PetscEnum}, Ptr{PetscBool}), + options, pre, opt, list_, value, set_, + ) + + set = set_[] + + return set +end + +""" + ivalue::PetscInt,set::PetscBool = PetscOptionsGetInt(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets the integer value for a particular option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `ivalue` - the integer value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetInt")) +""" +function PetscOptionsGetInt(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetInt(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + ivalue_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetInt, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, ivalue_, set_, + ) + + ivalue = ivalue_[] + set = set_[] + + return ivalue,set +end + +""" + set::PetscBool = PetscOptionsGetMPIInt(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, ivalue::PetscMPIInt) +Gets the MPI integer value for a particular option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - the string to prepend to the name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `ivalue` - the MPI integer value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetMPIInt")) +""" +function PetscOptionsGetMPIInt(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, ivalue::PetscMPIInt) end + +@for_petsc function PetscOptionsGetMPIInt(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, ivalue::PetscMPIInt ) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetMPIInt, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscMPIInt}, Ptr{PetscBool}), + options, pre, name, ivalue, set_, + ) + + set = set_[] + + return set +end + +""" + dvalue::PetscReal,set::PetscBool = PetscOptionsGetReal(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets the double precision value for a particular +option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `dvalue` - the double value to return +- `set` - `PETSC_TRUE` if found, `PETSC_FALSE` if not found + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetReal")) +""" +function PetscOptionsGetReal(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetReal(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + dvalue_ = Ref{$PetscReal}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetReal, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscReal}, Ptr{PetscBool}), + options, pre, name, dvalue_, set_, + ) + + dvalue = dvalue_[] + set = set_[] + + return dvalue,set +end + +""" + dvalue::PetscScalar,set::PetscBool = PetscOptionsGetScalar(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets the scalar value for a particular +option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `dvalue` - the scalar value to return +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetScalar")) +""" +function PetscOptionsGetScalar(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetScalar(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + dvalue_ = Ref{$PetscScalar}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetScalar, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscScalar}, Ptr{PetscBool}), + options, pre, name, dvalue_, set_, + ) + + dvalue = dvalue_[] + set = set_[] + + return dvalue,set +end + +""" + string::Union{Bool,String} = PetscOptionsGetString(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, string::String, len::Csize_t) +Gets the string value for a particular option in +the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to name or `NULL` +- `name` - the option one is seeking +- `len` - maximum length of the string including null termination + +Output Parameters: +- `string` - returns the value of the parameter ifn set, otherwise `false` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, +`PetscOptionsHasName()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetString")) +""" +function PetscOptionsGetString(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetString(petsclib::$UnionPetscLib, options::PetscOptions, pre::Union{Ptr,String}, name::String) + set_ = Ref{PetscBool}() + val = Vector{UInt8}(undef, 256) + + @chk ccall( + (:PetscOptionsGetString, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + options, pre, name, val, sizeof(val), set_, + ) + + set = set_[] + if set + val = GC.@preserve val unsafe_string(pointer(val)) + else + val = false + end + + + return val +end + +""" + dvalue::Vector{PetscBool},nmax::PetscInt,set::PetscBool = PetscOptionsGetBoolArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets an array of Logical (true or false) values for a particular +option in the database. The values must be separated with commas with no intervening spaces. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `dvalue` - the Boolean values to return +- `nmax` - On input maximum number of values to retrieve, on output the actual number of values retrieved +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetBoolArray")) +""" +function PetscOptionsGetBoolArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetBoolArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + dvalue = Vector{PetscBool}(undef, ni); # CHECK SIZE!! + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetBoolArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, dvalue, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return dvalue,nmax,set +end + +""" + nmax::PetscInt,set::PetscBool = PetscOptionsGetEnumArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, list::String, ivalue::Vector{PetscEnum}) +Gets an array of enum values for a particular option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - option prefix or `NULL` +- `name` - option name +- `list` - array containing the list of choices, followed by the enum name, followed by the enum prefix, followed by a null + +Output Parameters: +- `ivalue` - the enum values to return +- `nmax` - On input maximum number of values to retrieve, on output the actual number of values retrieved +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, `PetscOptionsGetInt()`, +`PetscOptionsGetEnum()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, `PetscOptionsName()`, +`PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, `PetscOptionsStringArray()`, `PetscOptionsRealArray()`, +`PetscOptionsScalar()`, `PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()`, `PetscOptionsGetEList()`, `PetscOptionsEnum()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetEnumArray")) +""" +function PetscOptionsGetEnumArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, list::String, ivalue::Vector{PetscEnum}) end + +@for_petsc function PetscOptionsGetEnumArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, list::String, ivalue::Vector{PetscEnum} ) + list_ = Ref(pointer(list)) + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetEnumArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{PetscEnum}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, list_, ivalue, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return nmax,set +end + +""" + ivalue::Vector{PetscInt},nmax::PetscInt,set::PetscBool = PetscOptionsGetIntArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets an array of integer values for a particular option in the database. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `ivalue` - the integer values to return +- `nmax` - On input maximum number of values to retrieve, on output the actual number of values retrieved +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetIntArray")) +""" +function PetscOptionsGetIntArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetIntArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + ivalue = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetIntArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, ivalue, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return ivalue,nmax,set +end + +""" + dvalue::Vector{PetscReal},nmax::PetscInt,set::PetscBool = PetscOptionsGetRealArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets an array of double precision values for a +particular option in the database. The values must be separated with commas with no intervening spaces. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `dvalue` - the double values to return +- `nmax` - On input maximum number of values to retrieve, on output the actual number of values retrieved +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetRealArray")) +""" +function PetscOptionsGetRealArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetRealArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + dvalue = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetRealArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscReal}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, dvalue, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return dvalue,nmax,set +end + +""" + dvalue::Vector{PetscScalar},nmax::PetscInt,set::PetscBool = PetscOptionsGetScalarArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String) +Gets an array of scalars for a +particular option in the database. The values must be separated with commas with no intervening spaces. + +Not Collective + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to each name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `dvalue` - the scalar values to return +- `nmax` - On input maximum number of values to retrieve, on output the actual number of values retrieved +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsHasName()`, +`PetscOptionsGetString()`, `PetscOptionsGetIntArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetScalarArray")) +""" +function PetscOptionsGetScalarArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String) end + +@for_petsc function PetscOptionsGetScalarArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String ) + dvalue = Vector{$PetscScalar}(undef, ni); # CHECK SIZE!! + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetScalarArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscScalar}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, dvalue, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return dvalue,nmax,set +end + +""" + nmax::PetscInt,set::PetscBool = PetscOptionsGetStringArray(petsclib::PetscLibType,options::PetscOptions, pre::String, name::String, strings::String) +Gets an array of string values for a particular +option in the database. The values must be separated with commas with no intervening spaces. + +Not Collective; No Fortran Support + +Input Parameters: +- `options` - options database, use `NULL` for default global database +- `pre` - string to prepend to name or `NULL` +- `name` - the option one is seeking + +Output Parameters: +- `strings` - location to copy strings +- `nmax` - On input maximum number of strings, on output the actual number of strings found +- `set` - `PETSC_TRUE` if found, else `PETSC_FALSE` + +Level: beginner + +-seealso: `PetscOptionsGetInt()`, `PetscOptionsGetReal()`, +`PetscOptionsHasName()`, `PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetStringArray")) +""" +function PetscOptionsGetStringArray(petsclib::PetscLibType, options::PetscOptions, pre::String, name::String, strings::String) end + +@for_petsc function PetscOptionsGetStringArray(petsclib::$UnionPetscLib, options::PetscOptions, pre::String, name::String, strings::String ) + strings_ = Ref(pointer(strings)) + nmax_ = Ref{$PetscInt}() + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetStringArray, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, Ptr{Ptr{Cchar}}, Ptr{$PetscInt}, Ptr{PetscBool}), + options, pre, name, strings_, nmax_, set_, + ) + + nmax = nmax_[] + set = set_[] + + return nmax,set +end + +""" + flag::PetscBool = PetscOptionsGetenv(petsclib::PetscLibType,comm::MPI_Comm, name::String, env::String, len::Csize_t) +Gets an environmental variable, broadcasts to all +processors in communicator from MPI rank zero + +Collective + +Input Parameters: +- `comm` - communicator to share variable +- `name` - name of environmental variable +- `len` - amount of space allocated to hold variable + +Output Parameters: +- `flag` - if not `NULL` indicates if the variable was found +- `env` - value of variable + +Level: advanced + +-seealso: `PetscOptionsHasName()` + +# External Links +$(_doc_external("Sys/PetscOptionsGetenv")) +""" +function PetscOptionsGetenv(petsclib::PetscLibType, comm::MPI_Comm, name::String, env::String, len::Csize_t) end + +@for_petsc function PetscOptionsGetenv(petsclib::$UnionPetscLib, comm::MPI_Comm, name::String, env::String, len::Csize_t ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetenv, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + comm, name, env, len, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + set::PetscBool = PetscOptionsGetVec(petsclib::PetscLibType,options::PetscOptions, prefix::String, key::String, v::PetscVec) + +# External Links +$(_doc_external("Vec/PetscOptionsGetVec")) +""" +function PetscOptionsGetVec(petsclib::PetscLibType, options::PetscOptions, prefix::String, key::String, v::PetscVec) end + +@for_petsc function PetscOptionsGetVec(petsclib::$UnionPetscLib, options::PetscOptions, prefix::String, key::String, v::PetscVec ) + set_ = Ref{PetscBool}() + + @chk ccall( + (:PetscOptionsGetVec, $petsc_library), + PetscErrorCode, + (COptions, Ptr{Cchar}, Ptr{Cchar}, CVec, Ptr{PetscBool}), + options, prefix, key, v, set_, + ) + + set = set_[] + + return set +end + diff --git a/src/autowrapped/Sys_wrappers.jl b/src/autowrapped/Sys_wrappers.jl index 0ea4074a..0c1a36cb 100644 --- a/src/autowrapped/Sys_wrappers.jl +++ b/src/autowrapped/Sys_wrappers.jl @@ -7951,11 +7951,10 @@ function PetscInfoSetFromOptions(petsclib::PetscLibType, options::PetscOptions) @chk ccall( (:PetscInfoSetFromOptions, $petsc_library), PetscErrorCode, - (PetscOptions,), + (COptions,), options, ) - return nothing end diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index 54002f02..5adfd63c 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -25,9 +25,23 @@ const MPIU_INT64 = MPI.UINT64_T const MPIU_INT32 = MPI.UINT32_T # We know these will be Cvoid, so just set them to be that -const PetscOptions = Ptr{Cvoid} +#const PetscOptions = Ptr{Cvoid} +#mutable struct _n_PetscOptions end +#const PetscOptions = Ptr{_n_PetscOptions} + + const PetscViewer = Ptr{Cvoid} const PetscObject = Ptr{Cvoid} + + +#const VecType = Cstring +#const Mat = Ptr{Cvoid} +#const MatType = Cstring +#const KSP = Ptr{Cvoid} +#const KSPType = Cstring +#const SNES = Ptr{Cvoid} +#const SNESType = Cstring +#const DM = Ptr{Cvoid} const PetscDLHandle = Ptr{Cvoid} @@ -181,6 +195,28 @@ function Base.show(io::IO, v::AbstractPetscDM{PetscLib}) where {PetscLib} end # ------------------------------------------------------ +# ------------------------------------------------------ +# PetscOptions +const COptions = Ptr{Cvoid} +abstract type AbstractPetscOptions{T} end + +mutable struct PetscOptions{PetscLib} <: AbstractPetscOptions{PetscLib} + ptr::Ptr{Cvoid} + + PetscOptions{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +PetscOptions(lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}() +PetscOptions(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +# ------------------------------------------------------ + + + # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? mutable struct _p_PetscSF end const PetscSF = Ptr{_p_PetscSF} @@ -226,7 +262,11 @@ const PetscLogRegistry = Ptr{_n_PetscLogRegistry} mutable struct _n_PetscIntStack end const PetscIntStack = Ptr{_n_PetscIntStack} +#const PetscLogClass = Cint +#mutable struct _p_PetscLogHandler end +#const PetscLogHandler = Ptr{_p_PetscLogHandler} +#const PetscLogHandlerType = Ptr{Cchar} mutable struct _n_PetscLogState registry::PetscLogRegistry active::PetscBT @@ -239,6 +279,15 @@ mutable struct _n_PetscLogState end const PetscLogState = Ptr{_n_PetscLogState} +#mutable struct _n_PetscLayout end +#const PetscLayout = Ptr{_n_PetscLayout} +# +#mutable struct _p_PetscQuadrature end +#const PetscQuadrature = Ptr{_p_PetscQuadrature} +# +#mutable struct _p_PetscRandom end +#const PetscRandom = Ptr{_p_PetscRandom} + @enum KSPConvergedReason::Int32 begin KSP_CONVERGED_RTOL_NORMAL = 1 KSP_CONVERGED_ATOL_NORMAL = 9 @@ -322,6 +371,7 @@ include("Sys_wrappers.jl") include("Vec_wrappers.jl") include("Vecs_wrappers.jl") include("Mat_wrappers.jl") +include("PetscOptions_wrappers.jl") #include("KSP_wrappers.jl") diff --git a/src/options.jl b/src/options.jl new file mode 100644 index 00000000..9df64551 --- /dev/null +++ b/src/options.jl @@ -0,0 +1,223 @@ + + +import .LibPETSc: AbstractPetscOptions, PetscOptions, COptions + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscOptions{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + println(io, "PETSc Options (null pointer)") + return + else + println(io, "PETSc Options database:") + LibPETSc.PetscOptionsView(PetscLib, v, LibPETSc.PETSC_VIEWER_DEFAULT) + end + return nothing +end + + +""" + Options{PetscLib <: PetscLibType}(kw -> arg, ...) + Options(petsclib, kw -> arg, ...) + +Create a PETSc options data structure for the `petsclib`. + +For construction a set of keyword argment pairs should be given. If the option +has no value it should be set to `nothing` or `true`. Setting an option to +`false` will cause the option not to be set on the PETSc options table. + +# Examples +```julia-repl +julia> using PETSc + +julia> petsclib = PETSc.petsclibs[1]; + +julia> PETSc.initialize(petsclib) + +julia> opt = PETSc.Options( + petsclib, + ksp_monitor = nothing, + ksp_view = true, + pc_type = "mg", + pc_mg_levels = 1, + false_opt = false, + ) +#PETSc Option Table entries: +-ksp_monitor +-ksp_view +-pc_mg_levels 1 +-pc_type mg +#End of PETSc Option Table entries + + +julia> opt["ksp_monitor"] +"" + +julia> opt["pc_type"] +"mg" + +julia> opt["pc_type"] = "ilu" +"ilu" + +julia> opt["pc_type"] +"ilu" + +julia> opt["false_opt"] +ERROR: KeyError: key "bad_key" not found + +julia> opt["bad_key"] +ERROR: KeyError: key "bad_key" not found +``` + +# External Links +$(_doc_external("Sys/PetscOptionsCreate")) +""" +function Options(petsclib::PetscLibType; kwargs...) + opts = LibPETSc.PetscOptionsCreate(petsclib) + finalizer(destroy, opts) + for (k, v) in kwargs + opts[k] = v + end + + return opts +end + +function destroy(opts::AbstractPetscOptions{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && + if opts.ptr != C_NULL + LibPETSc.PetscOptionsDestroy(PetscLib, opts) + end + end + opts.ptr = C_NULL + return nothing +end + +function Base.setindex!( + opts::AbstractPetscOptions{PetscLib}, + val, + key, +) where {PetscLib} + val === true && (val = nothing) + val === false && (return val) + + LibPETSc.PetscOptionsSetValue( + PetscLib, + opts, + string('-', key), + isnothing(val) ? C_NULL : string(val), + ) + + return val +end + +function Base.getindex(opts::AbstractPetscOptions{PetscLib}, key) where {PetscLib} + val = LibPETSc.PetscOptionsGetString(PetscLib, opts, C_NULL, string('-', key)) + if val == false + throw(KeyError(key)) + end + return val +end + +""" + parse_options(args::Vector{String}) + +Parse the `args` vector into a `NamedTuple` that can be used as the options for +the PETSc solvers. + +```sh +julia --project file.jl -ksp_monitor -pc_type mg -ksp_view -da_refine=1 +``` +""" +function parse_options(args::Vector{String}) + i = 1 + opts = Dict{Symbol, Union{String, Nothing}}() + while i <= length(args) + @assert args[i][1] == '-' && length(args[i]) > 1 + if i == length(args) || args[i + 1][1] == '-' + token = split(args[i][2:end], "=") + if length(token) == 1 + opts[Symbol(token[1])] = nothing + elseif length(token) == 2 + opts[Symbol(token[1])] = token[2] + else + error("invalid argument: $(args[i])") + end + i = i + 1 + else + opts[Symbol(args[i][2:end])] = args[i + 1] + i = i + 2 + end + end + return NamedTuple(opts) +end + +function Base.pop!(::PetscOptions{PetscLib}) where {PetscLib} + LibPETSc.PetscOptionsPop(PetscLib) + return nothing +end + +""" + typedget(opt::NamedTuple, key::Symbol, default::T) + +Parse `opt` similar to [`get`](@ref) but ensures that the returned value is the +same type as the default value. When `T <: NTuple` keys that result in a single +value will be filled into an `NTuple` of the same length as `T`; in the case of +strings it is parsed using [`split`](@ref) with comma delimiter + +# Examples +```julia-repl +julia> opt = (tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) +(tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) + +julia> typedget(opt, :int, 7) +4 + +julia> typedget(opt, :bad_key, 7) +7 + +julia> typedget(opt, :tup, (1, 1, 1)) +(1, 2, 3) + +julia> typedget(opt, :string_tup, (1, 1, 1)) +tokens = SubString{String}["1", "2", "3"] +(1, 2, 3) + +julia> typedget(opt, :string_int, (1, 1, 1)) +tokens = SubString{String}["4"] +(4, 4, 4) + +julia> typedget(opt, :int, (1, 1, 1)) +(4, 4, 4) + +julia> typedget(opt, :int, (1., 1., 1.)) +(4.0, 4.0, 4.0) +``` +""" +function typedget(opt::NamedTuple, key::Symbol, default::T) where {T} + v = get(opt, key, default) + if !(v isa T) + if T <: String + return string(v) + elseif v isa String + if T <: NTuple + ET = T.types[1] + tokens = split(v, ",") + if length(tokens) == 1 + return ntuple(_ -> parse(ET, tokens[1]), length(T.types)) + else + return ntuple(j -> parse(ET, tokens[j]), length(T.types)) + end + else + return parse(T, v) + end + else + if T <: NTuple && !(v isa Tuple) + ET = T.types[1] + return ntuple(j -> convert(ET, v), length(T.types)) + else + return convert(T, v) + end + end + end + return v +end + diff --git a/test/options.jl b/test/options.jl index 52a0ddd5..1161f385 100644 --- a/test/options.jl +++ b/test/options.jl @@ -13,10 +13,11 @@ using PETSc mg_levels_0_pc_type = "ilu", ) for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[1] PETSc.initialize(petsclib) opts = PETSc.Options(petsclib; kw_opts...) - + # Check that all the keys got added for (key, val) in pairs(kw_opts) key = string(key) @@ -36,32 +37,12 @@ using PETSc opts["nothing_opt"] = nothing @test "" == opts["nothing_opt"] @test "1" == opts["new_opt"] - + # Check that viewer is working _stdout = stdout (rd, wr) = redirect_stdout() @show opts - @test readline(rd) == "opts = #PETSc Option Table entries:" - @test readline(rd) == "-da_grid_x 100 # (source: code)" - @test readline(rd) == "-da_grid_y 100 # (source: code)" - @test readline(rd) == "-ksp_monitor # (source: code)" - @test readline(rd) == "-ksp_view # (source: code)" - @test readline(rd) == "-mg_levels_0_pc_type ilu # (source: code)" - @test readline(rd) == "-new_opt 1 # (source: code)" - @test readline(rd) == "-nothing_opt # (source: code)" - @test readline(rd) == "-pc_mg_levels 1 # (source: code)" - @test readline(rd) == "-pc_type mg # (source: code)" - @test readline(rd) == "#End of PETSc Option Table entries" - @test readline(rd) == "" - - glo_opts = PETSc.GlobalOptions(petsclib) - show(stdout, "text/plain", glo_opts) - @test readline(rd) == "#No PETSc Option Table entries" - - # Try to set some options and check that they are set - PETSc.with(opts) do - show(stdout, "text/plain", glo_opts) - end + #@test readline(rd) == "PETSc Options database:" @test readline(rd) == "#PETSc Option Table entries:" @test readline(rd) == "-da_grid_x 100 # (source: code)" @test readline(rd) == "-da_grid_y 100 # (source: code)" @@ -74,11 +55,8 @@ using PETSc @test readline(rd) == "-pc_type mg # (source: code)" @test readline(rd) == "#End of PETSc Option Table entries" - - show(stdout, "text/plain", glo_opts) - @test readline(rd) == "#No PETSc Option Table entries" - redirect_stdout(_stdout) + PETSc.finalize(petsclib) end @@ -106,8 +84,7 @@ end end end - -@testset "typedget" begin +@testset "typedget - options" begin opt = (tup = (1, 2, 3), string_tup = "1,2,3", string_int = "4", int = 4) @test PETSc.typedget(opt, :bad_key, (1, 1, 1)) === (1, 1, 1) @test PETSc.typedget(opt, :string_tup, (1, 1, 1)) === opt.tup @@ -134,4 +111,4 @@ end Float64.((1, 1, 1)) @test PETSc.typedget(opt, :string_tup, Float64.((1, 1, 1))) === Float64.(opt.tup) -end +end \ No newline at end of file diff --git a/test/runtests.jl b/test/runtests.jl index 9be2f71f..91d279a1 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -31,8 +31,8 @@ end include("vec.jl") # autowrapped include("mat.jl") # autowrapped +include("options.jl") # autowrapped -#include("options.jl") #include("matshell.jl") # not yet autowrapped! #include("dmda.jl") # not yet autowrapped! #include("dmstag.jl") # mostly autowrapped diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index d97330c9..8e04bbc1 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -19,7 +19,7 @@ isopaque(a::Py) = pyconvert(Bool,a.opaque) petsc_dir = "/Users/kausb/Downloads/petsc" start_dir = pwd() -const CustomTypes = ["PetscVec","PetscMat","PetscDM", "PetscKSP", "PetscSNES"] +const CustomTypes = ["PetscVec","PetscMat","PetscDM", "PetscKSP", "PetscSNES","PetscOptions"] # Remove entry from vector of strings remove_entry(x::Vector{String}, entry::String) = filter!(y -> y != entry, x) @@ -132,14 +132,14 @@ function init_extract_parameters(typename::String, name::String, function_name:: @show function_name, typename, name, isarray, isoutput, stars if !isarray && isoutput && typename in CustomTypes # a custom type is being initialized - typename_c = replace(typename,"Petsc"=>"C") + typename_c = replace(typename,"Petsc"=>"C", count=1) name_ccall = "$(name)_" init_arg = "$name_ccall = Ref{$typename_c}()" extract_arg = "$name = $typename($(name_ccall)[], petsclib)" elseif !isarray && !isoutput && stars==1 && typename in CustomTypes # a custom type is being deleted most likely - typename_c = replace(typename,"Petsc"=>"C") + typename_c = replace(typename,"Petsc"=>"C", count=1) name_ccall = "$(name)_" init_arg = "$name_ccall = Ref($(name).ptr)" extract_arg = "$(name).ptr = C_NULL" @@ -237,7 +237,7 @@ function func_args(a::Py, function_name::String, input_vars=String[], output_var # this is related to creating custom julia structs typename_ccall = typename if typename in CustomTypes - typename_ccall = replace(typename_ccall,"Petsc"=>"C") + typename_ccall = replace(typename_ccall,"Petsc"=>"C", count=1) end if stars==1 @@ -257,7 +257,12 @@ function func_args(a::Py, function_name::String, input_vars=String[], output_var if isarray # in case parameters are arrays # init_arg, extract_arg, name_ccall = init_extract_parameters(typename, name, name_ccall, isarray, output) - typename = "Vector{$typename}" + if typename=="Cchar" + typename = "String" + else + typename = "Vector{$typename}" + end + ccall_str = "Ptr{$ccall_str}" end @@ -787,13 +792,14 @@ exclude=["PetscHTTPSRequest", ] =# -exclude=["LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear"] -write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) +#exclude=["LandauKokkosJacobian","LandauKokkosDestroyMatMaps","LandauKokkosStaticDataSet","LandauKokkosStaticDataClear"] +#write_functions_to_file("Sys_wrappers.jl", start_dir, funcs, exclude=exclude) # Write Vec functions to file (this should be expanded to all other classes) exclude=[""] #write_functions_from_classes_to_file("Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) #write_functions_from_classes_to_file("Vecs_wrappers.jl",start_dir, classes, "Vecs", exclude=exclude) +write_functions_from_classes_to_file("PetscOptions_wrappers.jl",start_dir, classes, "PetscOptions", exclude=exclude) #exclude=["MatSolves","MatCreateVecs","MatCreateVecsFFTW"] #exclude=[""] diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl index daa85e59..5adfd63c 100644 --- a/wrapping/prologue.jl +++ b/wrapping/prologue.jl @@ -25,7 +25,11 @@ const MPIU_INT64 = MPI.UINT64_T const MPIU_INT32 = MPI.UINT32_T # We know these will be Cvoid, so just set them to be that -const PetscOptions = Ptr{Cvoid} +#const PetscOptions = Ptr{Cvoid} +#mutable struct _n_PetscOptions end +#const PetscOptions = Ptr{_n_PetscOptions} + + const PetscViewer = Ptr{Cvoid} const PetscObject = Ptr{Cvoid} @@ -191,6 +195,28 @@ function Base.show(io::IO, v::AbstractPetscDM{PetscLib}) where {PetscLib} end # ------------------------------------------------------ +# ------------------------------------------------------ +# PetscOptions +const COptions = Ptr{Cvoid} +abstract type AbstractPetscOptions{T} end + +mutable struct PetscOptions{PetscLib} <: AbstractPetscOptions{PetscLib} + ptr::Ptr{Cvoid} + + PetscOptions{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +PetscOptions(lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}() +PetscOptions(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +# ------------------------------------------------------ + + + # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? mutable struct _p_PetscSF end const PetscSF = Ptr{_p_PetscSF} @@ -231,11 +257,11 @@ const PetscProbFn = Ptr{Cvoid} const PetscBT = Ptr{Cchar} # required in Sys_wrappers -#mutable struct _n_PetscLogRegistry end -#const PetscLogRegistry = Ptr{_n_PetscLogRegistry} +mutable struct _n_PetscLogRegistry end +const PetscLogRegistry = Ptr{_n_PetscLogRegistry} -#mutable struct _n_PetscIntStack end -#const PetscIntStack = Ptr{_n_PetscIntStack} +mutable struct _n_PetscIntStack end +const PetscIntStack = Ptr{_n_PetscIntStack} #const PetscLogClass = Cint #mutable struct _p_PetscLogHandler end @@ -345,6 +371,7 @@ include("Sys_wrappers.jl") include("Vec_wrappers.jl") include("Vecs_wrappers.jl") include("Mat_wrappers.jl") +include("PetscOptions_wrappers.jl") #include("KSP_wrappers.jl") From eff778851f98c4076d1949c3eb05b6157a612b5d Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Thu, 30 Oct 2025 17:31:32 +0100 Subject: [PATCH 035/147] wrapped KSP and PetscObject, along with tests for KSP --- src/PETSc.jl | 2 + src/autowrapped/KSP_wrappers.jl | 8661 +++++++++++++++++++++++ src/autowrapped/Mat_wrappers.jl | 307 +- src/autowrapped/PetscObject_wrappers.jl | 1842 +++++ src/autowrapped/Sys_wrappers.jl | 6 - src/autowrapped/petsc_library.jl | 46 +- src/autowrapped/struct_wrappers.jl | 4 + src/ksp.jl | 115 + src/mat.jl | 203 +- src/options.jl | 13 +- src/sys.jl | 28 + src/vec.jl | 128 +- test/ksp.jl | 178 +- test/mat.jl | 23 +- test/runtests.jl | 2 +- test/vec.jl | 2 +- wrapping/Sys_wrappers.jl | 8583 ++++++++++++++++++++++ wrapping/generatejuliabindings.jl | 22 +- wrapping/prologue.jl | 46 +- 19 files changed, 19876 insertions(+), 335 deletions(-) create mode 100644 src/autowrapped/KSP_wrappers.jl create mode 100644 src/autowrapped/PetscObject_wrappers.jl create mode 100644 src/ksp.jl create mode 100644 src/sys.jl create mode 100644 wrapping/Sys_wrappers.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index cea61ce3..d6f4046f 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -28,6 +28,8 @@ include("init.jl") include("vec.jl") include("mat.jl") include("options.jl") +include("ksp.jl") +include("sys.jl") #= include("utils.jl") diff --git a/src/autowrapped/KSP_wrappers.jl b/src/autowrapped/KSP_wrappers.jl new file mode 100644 index 00000000..a3b69a7b --- /dev/null +++ b/src/autowrapped/KSP_wrappers.jl @@ -0,0 +1,8661 @@ +# autodefined type arguments for class ------ +mutable struct KSPConvergedReasonViewFn end + +mutable struct KSPMonitorFn end + +mutable struct KSPConvergenceTestFn end + +mutable struct KSPComputeOperatorsFn end + +mutable struct KSPComputeRHSFn end + +mutable struct KSPComputeInitialGuessFn end + +mutable struct _n_PeCtx end +const PeCtx = Ptr{_n_PeCtx} + +mutable struct KSPPSolveFn end + +mutable struct KSPMonitorRegisterFn end + +mutable struct KSPMonitorRegisterCreateFn end + +mutable struct KSPMonitorRegisterDestroyFn end + +mutable struct _n_KSPGuess end +const KSPGuess = Ptr{_n_KSPGuess} + +mutable struct KSPFlexibleModifyPCFn end + +# ------------------------------------------------------- +""" + KSPComputeOperator(petsclib::PetscLibType,ksp::PetscKSP, mattype::MatType, mat::PetscMat) +Computes the explicit preconditioned operator, including diagonal scaling and null +space removal if applicable. + +Collective + +Input Parameters: +- `ksp` - the Krylov subspace context +- `mattype` - the matrix type to be used + +Output Parameter: +- `mat` - the explicit preconditioned operator + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetOperators()`, `KSPComputeEigenvaluesExplicitly()`, `PCComputeOperator()`, `KSPSetDiagonalScale()`, `KSPSetNullSpace()`, `MatType` + +# External Links +$(_doc_external("KSP/KSPComputeOperator")) +""" +function KSPComputeOperator(petsclib::PetscLibType, ksp::PetscKSP, mattype::MatType, mat::PetscMat) end + +@for_petsc function KSPComputeOperator(petsclib::$UnionPetscLib, ksp::PetscKSP, mattype::MatType, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:KSPComputeOperator, $petsc_library), + PetscErrorCode, + (CKSP, MatType, Ptr{CMat}), + ksp, mattype, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + r::Vector{PetscReal},c::Vector{PetscReal} = KSPComputeEigenvaluesExplicitly(petsclib::PetscLibType,ksp::PetscKSP, nmax::PetscInt) +Computes all of the eigenvalues of the +preconditioned operator using LAPACK. + +Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `nmax` - size of arrays `r` and `c` + +Output Parameters: +- `r` - real part of computed eigenvalues, provided by user with a dimension at least of `n` +- `c` - complex part of computed eigenvalues, provided by user with a dimension at least of `n` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPComputeEigenvalues()`, `KSPMonitorSingularValue()`, `KSPComputeExtremeSingularValues()`, `KSPSetOperators()`, `KSPSolve()` + +# External Links +$(_doc_external("KSP/KSPComputeEigenvaluesExplicitly")) +""" +function KSPComputeEigenvaluesExplicitly(petsclib::PetscLibType, ksp::PetscKSP, nmax::PetscInt) end + +@for_petsc function KSPComputeEigenvaluesExplicitly(petsclib::$UnionPetscLib, ksp::PetscKSP, nmax::$PetscInt ) + r = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + c = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:KSPComputeEigenvaluesExplicitly, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + ksp, nmax, r, c, + ) + + + return r,c +end + +""" + KSPMonitorLGRange(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, monctx::Cvoid) + +# External Links +$(_doc_external("KSP/KSPMonitorLGRange")) +""" +function KSPMonitorLGRange(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, monctx::Cvoid) end + +@for_petsc function KSPMonitorLGRange(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, monctx::Cvoid ) + + @chk ccall( + (:KSPMonitorLGRange, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, n, rnorm, monctx, + ) + + + return nothing +end + +""" + emax::PetscReal,emin::PetscReal = KSPComputeExtremeSingularValues(petsclib::PetscLibType,ksp::PetscKSP) +Computes the extreme singular values +for the preconditioned operator. Called after or during `KSPSolve()`. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `emax` - maximum estimated singular value +- `emin` - minimum estimated singular value + +Options Database Key: +- `-ksp_view_singularvalues` - compute extreme singular values and print when `KSPSolve()` completes. + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetComputeSingularValues()`, `KSPMonitorSingularValue()`, `KSPComputeEigenvalues()`, `KSP`, `KSPComputeRitz()` + +# External Links +$(_doc_external("KSP/KSPComputeExtremeSingularValues")) +""" +function KSPComputeExtremeSingularValues(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPComputeExtremeSingularValues(petsclib::$UnionPetscLib, ksp::PetscKSP ) + emax_ = Ref{$PetscReal}() + emin_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPComputeExtremeSingularValues, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + ksp, emax_, emin_, + ) + + emax = emax_[] + emin = emin_[] + + return emax,emin +end + +""" + r::Vector{PetscReal},c::Vector{PetscReal},neig::PetscInt = KSPComputeEigenvalues(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt) +Computes the extreme eigenvalues for the +preconditioned operator. Called after or during `KSPSolve()`. + +Not Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `n` - size of arrays `r` and `c`. The number of eigenvalues computed `neig` will, in general, be less than this. + +Output Parameters: +- `r` - real part of computed eigenvalues, provided by user with a dimension of at least `n` +- `c` - complex part of computed eigenvalues, provided by user with a dimension of at least `n` +- `neig` - actual number of eigenvalues computed (will be less than or equal to `n`) + +Options Database Key: +- `-ksp_view_eigenvalues` - Prints eigenvalues to stdout + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetComputeEigenvalues()`, `KSPSetComputeSingularValues()`, `KSPMonitorSingularValue()`, `KSPComputeExtremeSingularValues()`, `KSP`, `KSPComputeRitz()` + +# External Links +$(_doc_external("KSP/KSPComputeEigenvalues")) +""" +function KSPComputeEigenvalues(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt) end + +@for_petsc function KSPComputeEigenvalues(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt ) + r = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + c = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + neig_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPComputeEigenvalues, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}), + ksp, n, r, c, neig_, + ) + + neig = neig_[] + + return r,c,neig +end + +""" + nrit::PetscInt,tetar::Vector{PetscReal},tetai::Vector{PetscReal} = KSPComputeRitz(petsclib::PetscLibType,ksp::PetscKSP, ritz::PetscBool, small::PetscBool, S::Vector{PetscVec}) +Computes the Ritz or harmonic Ritz pairs associated with the +smallest or largest in modulus, for the preconditioned operator. + +Not Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `ritz` - `PETSC_TRUE` or `PETSC_FALSE` for Ritz pairs or harmonic Ritz pairs, respectively +- `small` - `PETSC_TRUE` or `PETSC_FALSE` for smallest or largest (harmonic) Ritz values, respectively + +Output Parameters: +- `nrit` - On input number of (harmonic) Ritz pairs to compute; on output, actual number of computed (harmonic) Ritz pairs +- `S` - an array of the Ritz vectors, pass in an array of vectors of size `nrit` +- `tetar` - real part of the Ritz values, pass in an array of size `nrit` +- `tetai` - imaginary part of the Ritz values, pass in an array of size `nrit` + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetComputeRitz()`, `KSP`, `KSPGMRES`, `KSPComputeEigenvalues()`, `KSPSetComputeSingularValues()`, `KSPMonitorSingularValue()` + +# External Links +$(_doc_external("KSP/KSPComputeRitz")) +""" +function KSPComputeRitz(petsclib::PetscLibType, ksp::PetscKSP, ritz::PetscBool, small::PetscBool, S::Vector{PetscVec}) end + +@for_petsc function KSPComputeRitz(petsclib::$UnionPetscLib, ksp::PetscKSP, ritz::PetscBool, small::PetscBool, S::Vector{PetscVec} ) + nrit_ = Ref{$PetscInt}() + tetar = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + tetai = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:KSPComputeRitz, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool, PetscBool, Ptr{$PetscInt}, Ptr{CVec}, Ptr{$PetscReal}, Ptr{$PetscReal}), + ksp, ritz, small, nrit_, S, tetar, tetai, + ) + + nrit = nrit_[] + + return nrit,tetar,tetai +end + +""" + KSPSetUpOnBlocks(petsclib::PetscLibType,ksp::PetscKSP) +Sets up the preconditioner for each block in +the block Jacobi `PCJACOBI`, overlapping Schwarz `PCASM`, and fieldsplit `PCFIELDSPLIT` preconditioners + +Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Level: advanced + +-seealso: [](ch_ksp), `PCSetUpOnBlocks()`, `KSPSetUp()`, `PCSetUp()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetUpOnBlocks")) +""" +function KSPSetUpOnBlocks(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPSetUpOnBlocks(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPSetUpOnBlocks, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPSetReusePreconditioner(petsclib::PetscLibType,ksp::PetscKSP, flag::PetscBool) +reuse the current preconditioner for future `KSPSolve()`, do not construct a new preconditioner even if the `Mat` operator +in the `KSP` has different values + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flag` - `PETSC_TRUE` to reuse the current preconditioner, or `PETSC_FALSE` to construct a new preconditioner + +Options Database Key: +- `-ksp_reuse_preconditioner ` - reuse the previously computed preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGetReusePreconditioner()`, +`SNESSetLagPreconditioner()`, `SNES` + +# External Links +$(_doc_external("KSP/KSPSetReusePreconditioner")) +""" +function KSPSetReusePreconditioner(petsclib::PetscLibType, ksp::PetscKSP, flag::PetscBool) end + +@for_petsc function KSPSetReusePreconditioner(petsclib::$UnionPetscLib, ksp::PetscKSP, flag::PetscBool ) + + @chk ccall( + (:KSPSetReusePreconditioner, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flag, + ) + + + return nothing +end + +""" + flag::PetscBool = KSPGetReusePreconditioner(petsclib::PetscLibType,ksp::PetscKSP) +Determines if the `KSP` reuses the current preconditioner even if the `Mat` operator in the `KSP` has changed. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `flag` - the boolean flag indicating if the current preconditioner should be reused + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `KSPSetReusePreconditioner()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetReusePreconditioner")) +""" +function KSPGetReusePreconditioner(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetReusePreconditioner(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetReusePreconditioner, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + KSPSetSkipPCSetFromOptions(petsclib::PetscLibType,ksp::PetscKSP, flag::PetscBool) +prevents `KSPSetFromOptions()` from calling `PCSetFromOptions()`. +This is used if the same `PC` is shared by more than one `KSP` so its options are not reset for each `KSP` + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flag` - `PETSC_TRUE` to skip calling the `PCSetFromOptions()` + +Level: developer + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `PCSetReusePreconditioner()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetSkipPCSetFromOptions")) +""" +function KSPSetSkipPCSetFromOptions(petsclib::PetscLibType, ksp::PetscKSP, flag::PetscBool) end + +@for_petsc function KSPSetSkipPCSetFromOptions(petsclib::$UnionPetscLib, ksp::PetscKSP, flag::PetscBool ) + + @chk ccall( + (:KSPSetSkipPCSetFromOptions, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flag, + ) + + + return nothing +end + +""" + KSPSetUp(petsclib::PetscLibType,ksp::PetscKSP) +Sets up the internal data structures for the +later use `KSPSolve()` the `KSP` linear iterative solver. + +Collective + +Input Parameter: +- `ksp` - iterative solver, `KSP`, obtained from `KSPCreate()` + +Level: developer + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPSetUpOnBlocks()` + +# External Links +$(_doc_external("KSP/KSPSetUp")) +""" +function KSPSetUp(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPSetUp(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPSetUp, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPConvergedReasonView(petsclib::PetscLibType,ksp::PetscKSP, viewer::PetscViewer) +Displays the reason a `KSP` solve converged or diverged, `KSPConvergedReason` to a `PetscViewer` + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `viewer` - the `PetscViewer` on which to display the reason + +Options Database Keys: +- `-ksp_converged_reason` - print reason for converged or diverged, also prints number of iterations +- `-ksp_converged_reason ::failed` - only print reason and number of iterations when diverged + +Level: beginner + +-seealso: [](ch_ksp), `KSPConvergedReasonViewFromOptions()`, `KSPCreate()`, `KSPSetUp()`, `KSPDestroy()`, `KSPSetTolerances()`, `KSPConvergedDefault()`, +`KSPSolveTranspose()`, `KSPGetIterationNumber()`, `KSP`, `KSPGetConvergedReason()`, `PetscViewerPushFormat()`, `PetscViewerPopFormat()` + +# External Links +$(_doc_external("KSP/KSPConvergedReasonView")) +""" +function KSPConvergedReasonView(petsclib::PetscLibType, ksp::PetscKSP, viewer::PetscViewer) end + +@for_petsc function KSPConvergedReasonView(petsclib::$UnionPetscLib, ksp::PetscKSP, viewer::PetscViewer ) + + @chk ccall( + (:KSPConvergedReasonView, $petsc_library), + PetscErrorCode, + (CKSP, PetscViewer), + ksp, viewer, + ) + + + return nothing +end + +""" + KSPConvergedReasonViewSet(petsclib::PetscLibType,ksp::PetscKSP, f::KSPConvergedReasonViewFn, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn) +Sets an ADDITIONAL function that is to be used at the +end of the linear solver to display the convergence reason of the linear solver. + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `f` - the `ksp` converged reason view function, see `KSPConvergedReasonViewFn` +- `vctx` - [optional] user-defined context for private data for the +`KSPConvergedReason` view routine (use `NULL` if no context is desired) +- `reasonviewdestroy` - [optional] routine that frees `vctx` (may be `NULL`), see `PetscCtxDestroyFn` for the calling sequence + +Options Database Keys: +- `-ksp_converged_reason` - sets a default `KSPConvergedReasonView()` +- `-ksp_converged_reason_view_cancel` - cancels all converged reason viewers that have been hardwired into a code by +calls to `KSPConvergedReasonViewSet()`, but does not cancel those set via the options database. + +Level: intermediate + +-seealso: [](ch_ksp), `KSPConvergedReasonView()`, `KSPConvergedReasonViewFn`, `KSPConvergedReasonViewCancel()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("KSP/KSPConvergedReasonViewSet")) +""" +function KSPConvergedReasonViewSet(petsclib::PetscLibType, ksp::PetscKSP, f::KSPConvergedReasonViewFn, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn) end + +@for_petsc function KSPConvergedReasonViewSet(petsclib::$UnionPetscLib, ksp::PetscKSP, f::KSPConvergedReasonViewFn, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPConvergedReasonViewSet, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPConvergedReasonViewFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, f, vctx, reasonviewdestroy, + ) + + + return nothing +end + +""" + KSPConvergedReasonViewCancel(petsclib::PetscLibType,ksp::PetscKSP) +Clears all the `KSPConvergedReason` view functions for a `KSP` object set with `KSPConvergedReasonViewSet()` +as well as the default viewer. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPDestroy()`, `KSPReset()`, `KSPConvergedReasonViewSet()` + +# External Links +$(_doc_external("KSP/KSPConvergedReasonViewCancel")) +""" +function KSPConvergedReasonViewCancel(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPConvergedReasonViewCancel(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPConvergedReasonViewCancel, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPConvergedReasonViewFromOptions(petsclib::PetscLibType,ksp::PetscKSP) +Processes command line options to determine if/how a `KSPReason` is to be viewed. + +Collective + +Input Parameter: +- `ksp` - the `KSP` object + +Level: intermediate + +-seealso: [](ch_ksp), `KSPConvergedReasonView()`, `KSPConvergedReasonViewSet()` + +# External Links +$(_doc_external("KSP/KSPConvergedReasonViewFromOptions")) +""" +function KSPConvergedReasonViewFromOptions(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPConvergedReasonViewFromOptions(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPConvergedReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPConvergedRateView(petsclib::PetscLibType,ksp::PetscKSP, viewer::PetscViewer) +Displays the convergence rate of `KSPSolve()` to a viewer + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `viewer` - the `PetscViewer` to display the reason + +Options Database Key: +- `-ksp_converged_rate` - print reason for convergence or divergence and the convergence rate (or 0.0 for divergence) + +Level: intermediate + +-seealso: [](ch_ksp), `KSPConvergedReasonView()`, `KSPGetConvergedRate()`, `KSPSetTolerances()`, `KSPConvergedDefault()` + +# External Links +$(_doc_external("KSP/KSPConvergedRateView")) +""" +function KSPConvergedRateView(petsclib::PetscLibType, ksp::PetscKSP, viewer::PetscViewer) end + +@for_petsc function KSPConvergedRateView(petsclib::$UnionPetscLib, ksp::PetscKSP, viewer::PetscViewer ) + + @chk ccall( + (:KSPConvergedRateView, $petsc_library), + PetscErrorCode, + (CKSP, PetscViewer), + ksp, viewer, + ) + + + return nothing +end + +""" + KSPSolve(petsclib::PetscLibType,ksp::PetscKSP, b::PetscVec, x::PetscVec) +Solves a linear system associated with `KSP` object + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `b` - the right-hand side vector +- `x` - the solution (this may be the same vector as `b`, then `b` will be overwritten with the answer) + +Options Database Keys: +- `-ksp_view_eigenvalues` - compute preconditioned operators eigenvalues +- `-ksp_view_eigenvalues_explicit` - compute the eigenvalues by forming the dense operator and using LAPACK +- `-ksp_view_mat binary` - save matrix to the default binary viewer +- `-ksp_view_pmat binary` - save matrix used to build preconditioner to the default binary viewer +- `-ksp_view_rhs binary` - save right-hand side vector to the default binary viewer +- `-ksp_view_solution binary` - save computed solution vector to the default binary viewer +(can be read later with src/ksp/tutorials/ex10.c for testing solvers) +- `-ksp_view_mat_explicit` - for matrix-free operators, computes the matrix entries and views them +- `-ksp_view_preconditioned_operator_explicit` - computes the product of the preconditioner and matrix as an explicit matrix and views it +- `-ksp_converged_reason` - print reason for converged or diverged, also prints number of iterations +- `-ksp_view_final_residual` - print 2-norm of true linear system residual at the end of the solution process +- `-ksp_error_if_not_converged` - stop the program as soon as an error is detected in a `KSPSolve()` +- `-ksp_view_pre` - print the ksp data structure before the system solution +- `-ksp_view` - print the ksp data structure at the end of the system solution + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPDestroy()`, `KSPSetTolerances()`, `KSPConvergedDefault()`, +`KSPSolveTranspose()`, `KSPGetIterationNumber()`, `MatNullSpaceCreate()`, `MatSetNullSpace()`, `MatSetTransposeNullSpace()`, `KSP`, +`KSPConvergedReasonView()`, `KSPCheckSolve()`, `KSPSetErrorIfNotConverged()` + +# External Links +$(_doc_external("KSP/KSPSolve")) +""" +function KSPSolve(petsclib::PetscLibType, ksp::PetscKSP, b::PetscVec, x::PetscVec) end + +@for_petsc function KSPSolve(petsclib::$UnionPetscLib, ksp::PetscKSP, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:KSPSolve, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec), + ksp, b, x, + ) + + + return nothing +end + +""" + KSPSolveTranspose(petsclib::PetscLibType,ksp::PetscKSP, b::PetscVec, x::PetscVec) +Solves a linear system with the transpose of the matrix associated with the `KSP` object, A^T x = b. + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `b` - right-hand side vector +- `x` - solution vector + +Level: developer + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPDestroy()`, `KSPSetTolerances()`, `KSPConvergedDefault()`, +`KSPSolve()`, `KSP`, `KSPSetOperators()` + +# External Links +$(_doc_external("KSP/KSPSolveTranspose")) +""" +function KSPSolveTranspose(petsclib::PetscLibType, ksp::PetscKSP, b::PetscVec, x::PetscVec) end + +@for_petsc function KSPSolveTranspose(petsclib::$UnionPetscLib, ksp::PetscKSP, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:KSPSolveTranspose, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec), + ksp, b, x, + ) + + + return nothing +end + +""" + KSPMatSolve(petsclib::PetscLibType,ksp::PetscKSP, B::PetscMat, X::PetscMat) +Solves a linear system with multiple right + +Input Parameters: +- `ksp` - iterative solver +- `B` - block of right-hand sides + +Output Parameter: +- `X` - block of solutions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolve()`, `MatMatSolve()`, `KSPMatSolveTranspose()`, `MATDENSE`, `KSPHPDDM`, `PCBJACOBI`, `PCASM`, `KSPSetMatSolveBatchSize()` + +# External Links +$(_doc_external("KSP/KSPMatSolve")) +""" +function KSPMatSolve(petsclib::PetscLibType, ksp::PetscKSP, B::PetscMat, X::PetscMat) end + +@for_petsc function KSPMatSolve(petsclib::$UnionPetscLib, ksp::PetscKSP, B::PetscMat, X::PetscMat ) + + @chk ccall( + (:KSPMatSolve, $petsc_library), + PetscErrorCode, + (CKSP, CMat, CMat), + ksp, B, X, + ) + + + return nothing +end + +""" + KSPMatSolveTranspose(petsclib::PetscLibType,ksp::PetscKSP, B::PetscMat, X::PetscMat) +Solves a linear system with the transposed matrix with multiple right + +Input Parameters: +- `ksp` - iterative solver +- `B` - block of right-hand sides + +Output Parameter: +- `X` - block of solutions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolveTranspose()`, `MatMatTransposeSolve()`, `KSPMatSolve()`, `MATDENSE`, `KSPHPDDM`, `PCBJACOBI`, `PCASM` + +# External Links +$(_doc_external("KSP/KSPMatSolveTranspose")) +""" +function KSPMatSolveTranspose(petsclib::PetscLibType, ksp::PetscKSP, B::PetscMat, X::PetscMat) end + +@for_petsc function KSPMatSolveTranspose(petsclib::$UnionPetscLib, ksp::PetscKSP, B::PetscMat, X::PetscMat ) + + @chk ccall( + (:KSPMatSolveTranspose, $petsc_library), + PetscErrorCode, + (CKSP, CMat, CMat), + ksp, B, X, + ) + + + return nothing +end + +""" + KSPSetMatSolveBatchSize(petsclib::PetscLibType,ksp::PetscKSP, bs::PetscInt) +Sets the maximum number of columns treated simultaneously in `KSPMatSolve()`. + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` iterative solver +- `bs` - batch size + +Level: advanced + +-seealso: [](ch_ksp), `KSPMatSolve()`, `KSPGetMatSolveBatchSize()`, `-mat_mumps_icntl_27`, `-matmatmult_Bbn` + +# External Links +$(_doc_external("KSP/KSPSetMatSolveBatchSize")) +""" +function KSPSetMatSolveBatchSize(petsclib::PetscLibType, ksp::PetscKSP, bs::PetscInt) end + +@for_petsc function KSPSetMatSolveBatchSize(petsclib::$UnionPetscLib, ksp::PetscKSP, bs::$PetscInt ) + + @chk ccall( + (:KSPSetMatSolveBatchSize, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, bs, + ) + + + return nothing +end + +""" + bs::PetscInt = KSPGetMatSolveBatchSize(petsclib::PetscLibType,ksp::PetscKSP) +Gets the maximum number of columns treated simultaneously in `KSPMatSolve()`. + +Input Parameter: +- `ksp` - iterative solver context + +Output Parameter: +- `bs` - batch size + +Level: advanced + +-seealso: [](ch_ksp), `KSPMatSolve()`, `KSPSetMatSolveBatchSize()`, `-mat_mumps_icntl_27`, `-matmatmult_Bbn` + +# External Links +$(_doc_external("KSP/KSPGetMatSolveBatchSize")) +""" +function KSPGetMatSolveBatchSize(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetMatSolveBatchSize(petsclib::$UnionPetscLib, ksp::PetscKSP ) + bs_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetMatSolveBatchSize, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, bs_, + ) + + bs = bs_[] + + return bs +end + +""" + KSPResetViewers(petsclib::PetscLibType,ksp::PetscKSP) +Resets all the viewers set from the options database during `KSPSetFromOptions()` + +Collective + +Input Parameter: +- `ksp` - the `KSP` iterative solver context obtained from `KSPCreate()` + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSPSetFromOptions()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPResetViewers")) +""" +function KSPResetViewers(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPResetViewers(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPResetViewers, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPReset(petsclib::PetscLibType,ksp::PetscKSP) +Removes any allocated `Vec` and `Mat` from the `KSP` data structures. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPReset")) +""" +function KSPReset(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPReset(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPReset, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPDestroy(petsclib::PetscLibType,ksp::PetscKSP) +Destroys a `KSP` context. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Level: beginner + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetUp()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPDestroy")) +""" +function KSPDestroy(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPDestroy(petsclib::$UnionPetscLib, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:KSPDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CKSP},), + ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + KSPSetPCSide(petsclib::PetscLibType,ksp::PetscKSP, side::PCSide) +Sets the preconditioning side. + +Logically Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `side` - the preconditioning side, where side is one of +-seealso: [](ch_ksp), `KSPGetPCSide()`, `KSPSetNormType()`, `KSPGetNormType()`, `KSP`, `KSPSetPreSolve()`, `KSPSetPostSolve()` + +# External Links +$(_doc_external("KSP/KSPSetPCSide")) +""" +function KSPSetPCSide(petsclib::PetscLibType, ksp::PetscKSP, side::PCSide) end + +@for_petsc function KSPSetPCSide(petsclib::$UnionPetscLib, ksp::PetscKSP, side::PCSide ) + + @chk ccall( + (:KSPSetPCSide, $petsc_library), + PetscErrorCode, + (CKSP, PCSide), + ksp, side, + ) + + + return nothing +end + +""" + KSPGetPCSide(petsclib::PetscLibType,ksp::PetscKSP, side::PCSide) +Gets the preconditioning side. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `side` - the preconditioning side, where side is one of +-seealso: [](ch_ksp), `KSPSetPCSide()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetPCSide")) +""" +function KSPGetPCSide(petsclib::PetscLibType, ksp::PetscKSP, side::PCSide) end + +@for_petsc function KSPGetPCSide(petsclib::$UnionPetscLib, ksp::PetscKSP, side::PCSide ) + + @chk ccall( + (:KSPGetPCSide, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PCSide}), + ksp, side, + ) + + + return nothing +end + +""" + rtol::PetscReal,abstol::PetscReal,dtol::PetscReal,maxits::PetscInt = KSPGetTolerances(petsclib::PetscLibType,ksp::PetscKSP) +Gets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence tests. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov subspace context + +Output Parameters: +- `rtol` - the relative convergence tolerance +- `abstol` - the absolute convergence tolerance +- `dtol` - the divergence tolerance +- `maxits` - maximum number of iterations + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetTolerances()`, `KSP`, `KSPSetMinimumIterations()`, `KSPGetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPGetTolerances")) +""" +function KSPGetTolerances(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetTolerances(petsclib::$UnionPetscLib, ksp::PetscKSP ) + rtol_ = Ref{$PetscReal}() + abstol_ = Ref{$PetscReal}() + dtol_ = Ref{$PetscReal}() + maxits_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetTolerances, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}), + ksp, rtol_, abstol_, dtol_, maxits_, + ) + + rtol = rtol_[] + abstol = abstol_[] + dtol = dtol_[] + maxits = maxits_[] + + return rtol,abstol,dtol,maxits +end + +""" + KSPSetTolerances(petsclib::PetscLibType,ksp::PetscKSP, rtol::PetscReal, abstol::PetscReal, dtol::PetscReal, maxits::PetscInt) +Sets the relative, absolute, divergence, and maximum +iteration tolerances used by the default `KSP` convergence testers. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov subspace context +- `rtol` - the relative convergence tolerance, relative decrease in the (possibly preconditioned) residual norm +- `abstol` - the absolute convergence tolerance absolute size of the (possibly preconditioned) residual norm +- `dtol` - the divergence tolerance, amount (possibly preconditioned) residual norm can increase before `KSPConvergedDefault()` concludes that the method is diverging +- `maxits` - maximum number of iterations to use + +Options Database Keys: +- `-ksp_atol ` - Sets `abstol` +- `-ksp_rtol ` - Sets `rtol` +- `-ksp_divtol ` - Sets `dtol` +- `-ksp_max_it ` - Sets `maxits` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPSetTolerances")) +""" +function KSPSetTolerances(petsclib::PetscLibType, ksp::PetscKSP, rtol::PetscReal, abstol::PetscReal, dtol::PetscReal, maxits::PetscInt) end + +@for_petsc function KSPSetTolerances(petsclib::$UnionPetscLib, ksp::PetscKSP, rtol::$PetscReal, abstol::$PetscReal, dtol::$PetscReal, maxits::$PetscInt ) + + @chk ccall( + (:KSPSetTolerances, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal, $PetscReal, $PetscReal, $PetscInt), + ksp, rtol, abstol, dtol, maxits, + ) + + + return nothing +end + +""" + KSPSetMinimumIterations(petsclib::PetscLibType,ksp::PetscKSP, minit::PetscInt) +Sets the minimum number of iterations to use, regardless of the tolerances + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov subspace context +- `minit` - minimum number of iterations to use + +Options Database Key: +- `-ksp_min_it ` - Sets `minit` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetTolerances()`, `KSPGetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPSetMinimumIterations")) +""" +function KSPSetMinimumIterations(petsclib::PetscLibType, ksp::PetscKSP, minit::PetscInt) end + +@for_petsc function KSPSetMinimumIterations(petsclib::$UnionPetscLib, ksp::PetscKSP, minit::$PetscInt ) + + @chk ccall( + (:KSPSetMinimumIterations, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, minit, + ) + + + return nothing +end + +""" + minit::PetscInt = KSPGetMinimumIterations(petsclib::PetscLibType,ksp::PetscKSP) +Gets the minimum number of iterations to use, regardless of the tolerances, that was set with `KSPSetMinimumIterations()` or ` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov subspace context + +Output Parameter: +- `minit` - minimum number of iterations to use + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetTolerances()`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSP`, `KSPSetTolerances()`, `KSPSetMinimumIterations()` + +# External Links +$(_doc_external("KSP/KSPGetMinimumIterations")) +""" +function KSPGetMinimumIterations(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetMinimumIterations(petsclib::$UnionPetscLib, ksp::PetscKSP ) + minit_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetMinimumIterations, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, minit_, + ) + + minit = minit_[] + + return minit +end + +""" + KSPSetInitialGuessNonzero(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Tells the iterative solver that the +initial guess is nonzero; otherwise `KSP` assumes the initial guess +is to be zero (and thus zeros it out before solving). + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` indicates the guess is non-zero, `PETSC_FALSE` indicates the guess is zero + +Options Database Key: +- `-ksp_initial_guess_nonzero ` - use nonzero initial guess + +Level: beginner + +-seealso: [](ch_ksp), `KSPGetInitialGuessNonzero()`, `KSPGuessSetType()`, `KSPGuessType`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetInitialGuessNonzero")) +""" +function KSPSetInitialGuessNonzero(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetInitialGuessNonzero(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetInitialGuessNonzero, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + flag::PetscBool = KSPGetInitialGuessNonzero(petsclib::PetscLibType,ksp::PetscKSP) +Determines whether the `KSP` solver is using +a zero initial guess. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `flag` - `PETSC_TRUE` if guess is nonzero, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetInitialGuessNonzero")) +""" +function KSPGetInitialGuessNonzero(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetInitialGuessNonzero(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetInitialGuessNonzero, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + KSPSetErrorIfNotConverged(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Causes `KSPSolve()` to generate an error if the solver has not converged as soon as the error is detected. + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` indicates you want the error generated + +Options Database Key: +- `-ksp_error_if_not_converged ` - generate an error and stop the program + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetErrorIfNotConverged()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetErrorIfNotConverged")) +""" +function KSPSetErrorIfNotConverged(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetErrorIfNotConverged(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + flag::PetscBool = KSPGetErrorIfNotConverged(petsclib::PetscLibType,ksp::PetscKSP) +Will `KSPSolve()` generate an error if the solver does not converge? + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from KSPCreate() + +Output Parameter: +- `flag` - `PETSC_TRUE` if it will generate an error, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSetErrorIfNotConverged()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetErrorIfNotConverged")) +""" +function KSPGetErrorIfNotConverged(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetErrorIfNotConverged(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + KSPSetInitialGuessKnoll(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Tells the iterative solver to use `PCApply()` on the right hand side vector to compute the initial guess (The Knoll trick) + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPGetInitialGuessKnoll()`, `KSPGuess`, `KSPSetInitialGuessNonzero()`, `KSPGetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetInitialGuessKnoll")) +""" +function KSPSetInitialGuessKnoll(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetInitialGuessKnoll(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetInitialGuessKnoll, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + flag::PetscBool = KSPGetInitialGuessKnoll(petsclib::PetscLibType,ksp::PetscKSP) +Determines whether the `KSP` solver is using the Knoll trick (using PCApply(pc,b,...) to compute +the initial guess + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `flag` - `PETSC_TRUE` if using Knoll trick, else `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetInitialGuessKnoll()`, `KSPSetInitialGuessNonzero()`, `KSPGetInitialGuessNonzero()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetInitialGuessKnoll")) +""" +function KSPGetInitialGuessKnoll(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetInitialGuessKnoll(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetInitialGuessKnoll, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + flg::PetscBool = KSPGetComputeSingularValues(petsclib::PetscLibType,ksp::PetscKSP) +Gets the flag indicating whether the extreme singular +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-ksp_monitor_singular_value` - Activates `KSPSetComputeSingularValues()` + +Level: advanced + +-seealso: [](ch_ksp), `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValue()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetComputeSingularValues")) +""" +function KSPGetComputeSingularValues(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetComputeSingularValues(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetComputeSingularValues, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + KSPSetComputeSingularValues(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Sets a flag so that the extreme singular +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-ksp_monitor_singular_value` - Activates `KSPSetComputeSingularValues()` + +Level: advanced + +-seealso: [](ch_ksp), `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValue()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("KSP/KSPSetComputeSingularValues")) +""" +function KSPSetComputeSingularValues(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetComputeSingularValues(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetComputeSingularValues, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = KSPGetComputeEigenvalues(petsclib::PetscLibType,ksp::PetscKSP) +Gets the flag indicating that the extreme eigenvalues +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPComputeEigenvalues()`, `KSPComputeEigenvaluesExplicitly()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("KSP/KSPGetComputeEigenvalues")) +""" +function KSPGetComputeEigenvalues(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetComputeEigenvalues(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetComputeEigenvalues, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + KSPSetComputeEigenvalues(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Sets a flag so that the extreme eigenvalues +values will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPComputeEigenvalues()`, `KSPComputeEigenvaluesExplicitly()`, `KSP`, `KSPSetComputeRitz()` + +# External Links +$(_doc_external("KSP/KSPSetComputeEigenvalues")) +""" +function KSPSetComputeEigenvalues(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetComputeEigenvalues(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetComputeEigenvalues, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPSetComputeRitz(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Sets a flag so that the Ritz or harmonic Ritz pairs +will be calculated via a Lanczos or Arnoldi process as the linear +system is solved. + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_ksp), `KSPComputeRitz()`, `KSP`, `KSPComputeEigenvalues()`, `KSPComputeExtremeSingularValues()` + +# External Links +$(_doc_external("KSP/KSPSetComputeRitz")) +""" +function KSPSetComputeRitz(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetComputeRitz(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetComputeRitz, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + r::PetscVec = KSPGetRhs(petsclib::PetscLibType,ksp::PetscKSP) +Gets the right +be solved. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `r` - right-hand-side vector + +Level: developer + +-seealso: [](ch_ksp), `KSPGetSolution()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetRhs")) +""" +function KSPGetRhs(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetRhs(petsclib::$UnionPetscLib, ksp::PetscKSP) + r_ = Ref{CVec}() + + @chk ccall( + (:KSPGetRhs, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CVec}), + ksp, r_, + ) + + return PetscVec(r_[], petsclib) +end + +""" + v::PetscVec = KSPGetSolution(petsclib::PetscLibType,ksp::PetscKSP) +Gets the location of the solution for the linear system to be solved. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Return Value: +- `v` - solution vector + +Level: developer + +-seealso: [](ch_ksp), `KSPGetRhs()`, `KSPBuildSolution()`, `KSPSolve()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetSolution")) +""" +function KSPGetSolution(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetSolution(petsclib::$UnionPetscLib, ksp::PetscKSP ) + v_ = Ref{CVec}() + + @chk ccall( + (:KSPGetSolution, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CVec}), + ksp, v_, + ) + + v = PetscVec(v_[], petsclib) + return v +end + +""" + KSPSetPC(petsclib::PetscLibType,ksp::PetscKSP, pc::PC) +Sets the preconditioner to be used to calculate the +application of the preconditioner on a vector into a `KSP`. + +Collective + +Input Parameters: +- `ksp` - the `KSP` iterative solver obtained from `KSPCreate()` +- `pc` - the preconditioner object (if `NULL` it returns the `PC` currently held by the `KSP`) + +Level: developer + +-seealso: [](ch_ksp), `KSPGetPC()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetPC")) +""" +function KSPSetPC(petsclib::PetscLibType, ksp::PetscKSP, pc::PC) end + +@for_petsc function KSPSetPC(petsclib::$UnionPetscLib, ksp::PetscKSP, pc::PC ) + + @chk ccall( + (:KSPSetPC, $petsc_library), + PetscErrorCode, + (CKSP, PC), + ksp, pc, + ) + + + return nothing +end + +""" + KSPGetPC(petsclib::PetscLibType,ksp::PetscKSP, pc::PC) +Returns a pointer to the preconditioner context with the `KSP` + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `pc` - preconditioner context + +Level: beginner + +-seealso: [](ch_ksp), `KSPSetPC()`, `KSP`, `PC` + +# External Links +$(_doc_external("KSP/KSPGetPC")) +""" +function KSPGetPC(petsclib::PetscLibType, ksp::PetscKSP, pc::PC) end + +@for_petsc function KSPGetPC(petsclib::$UnionPetscLib, ksp::PetscKSP, pc::PC ) + + @chk ccall( + (:KSPGetPC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PC}), + ksp, pc, + ) + + + return nothing +end + +""" + KSPMonitor(petsclib::PetscLibType,ksp::PetscKSP, it::PetscInt, rnorm::PetscReal) +runs the user provided monitor routines, if they exist + +Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `it` - iteration number +- `rnorm` - relative norm of the residual + +Level: developer + +-seealso: [](ch_ksp), `KSPMonitorSet()` + +# External Links +$(_doc_external("KSP/KSPMonitor")) +""" +function KSPMonitor(petsclib::PetscLibType, ksp::PetscKSP, it::PetscInt, rnorm::PetscReal) end + +@for_petsc function KSPMonitor(petsclib::$UnionPetscLib, ksp::PetscKSP, it::$PetscInt, rnorm::$PetscReal ) + + @chk ccall( + (:KSPMonitor, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal), + ksp, it, rnorm, + ) + + + return nothing +end + +""" + KSPMonitorSet(petsclib::PetscLibType,ksp::PetscKSP, monitor::KSPMonitorFn, ctx::Cvoid, monitordestroy::PetscCtxDestroyFn) +Sets an ADDITIONAL function to be called at every iteration to monitor, i.e. display in some way, perhaps by printing in the terminal, +the residual norm computed in a `KSPSolve()` + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `monitor` - pointer to function (if this is `NULL`, it turns off monitoring, see `KSPMonitorFn` +- `ctx` - [optional] context for private data for the monitor routine (use `NULL` if no context is needed) +- `monitordestroy` - [optional] routine that frees monitor context (may be `NULL`), see `PetscCtxDestroyFn` for the calling sequence + +Options Database Keys: +- `-ksp_monitor` - sets `KSPMonitorResidual()` +- `-ksp_monitor hdf5:filename` - sets `KSPMonitorResidualView()` and saves residual +- `-ksp_monitor draw` - sets `KSPMonitorResidualView()` and plots residual +- `-ksp_monitor draw::draw_lg` - sets `KSPMonitorResidualDrawLG()` and plots residual +- `-ksp_monitor_pause_final` - Pauses any graphics when the solve finishes (only works for internal monitors) +- `-ksp_monitor_true_residual` - sets `KSPMonitorTrueResidual()` +- `-ksp_monitor_true_residual draw::draw_lg` - sets `KSPMonitorTrueResidualDrawLG()` and plots residual +- `-ksp_monitor_max` - sets `KSPMonitorTrueResidualMax()` +- `-ksp_monitor_singular_value` - sets `KSPMonitorSingularValue()` +- `-ksp_monitor_cancel` - cancels all monitors that have been hardwired into a code by calls to `KSPMonitorSet()`, but +does not cancel those set via the options database. + +Level: beginner + +-seealso: [](ch_ksp), `KSPMonitorResidual()`, `KSPMonitorRegister()`, `KSPMonitorCancel()`, `KSP`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("KSP/KSPMonitorSet")) +""" +function KSPMonitorSet(petsclib::PetscLibType, ksp::PetscKSP, monitor::KSPMonitorFn, ctx::Cvoid, monitordestroy::PetscCtxDestroyFn) end + +@for_petsc function KSPMonitorSet(petsclib::$UnionPetscLib, ksp::PetscKSP, monitor::KSPMonitorFn, ctx::Cvoid, monitordestroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPMonitorSet, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPMonitorFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, monitor, ctx, monitordestroy, + ) + + + return nothing +end + +""" + KSPMonitorCancel(petsclib::PetscLibType,ksp::PetscKSP) +Clears all monitors for a `KSP` object. + +Logically Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Options Database Key: +- `-ksp_monitor_cancel` - Cancels all monitors that have been hardwired into a code by calls to `KSPMonitorSet()`, but does not cancel those set via the options database. + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorResidual()`, `KSPMonitorSet()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPMonitorCancel")) +""" +function KSPMonitorCancel(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPMonitorCancel(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPMonitorCancel, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPGetMonitorContext(petsclib::PetscLibType,ksp::PetscKSP, ctx::Cvoid) +Gets the monitoring context, as set by `KSPMonitorSet()` for the FIRST monitor only. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `ctx` - monitoring context + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorResidual()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetMonitorContext")) +""" +function KSPGetMonitorContext(petsclib::PetscLibType, ksp::PetscKSP, ctx::Cvoid) end + +@for_petsc function KSPGetMonitorContext(petsclib::$UnionPetscLib, ksp::PetscKSP, ctx::Cvoid ) + + @chk ccall( + (:KSPGetMonitorContext, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cvoid}), + ksp, ctx, + ) + + + return nothing +end + +""" + KSPSetResidualHistory(petsclib::PetscLibType,ksp::PetscKSP, a::Vector{PetscReal}, na::PetscCount, reset::PetscBool) +Sets the array used to hold the residual history. +If set, this array will contain the residual norms computed at each +iteration of the solver. + +Not Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `a` - array to hold history +- `na` - size of `a` +- `reset` - `PETSC_TRUE` indicates the history counter is reset to zero +for each new linear solve + +Level: advanced + +-seealso: [](ch_ksp), `KSPGetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetResidualHistory")) +""" +function KSPSetResidualHistory(petsclib::PetscLibType, ksp::PetscKSP, a::Vector{PetscReal}, na::PetscCount, reset::PetscBool) end + +@for_petsc function KSPSetResidualHistory(petsclib::$UnionPetscLib, ksp::PetscKSP, a::Vector{$PetscReal}, na::PetscCount, reset::PetscBool ) + + @chk ccall( + (:KSPSetResidualHistory, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, PetscCount, PetscBool), + ksp, a, na, reset, + ) + + + return nothing +end + +""" + a::Vector{PetscReal},na::PetscInt = KSPGetResidualHistory(petsclib::PetscLibType,ksp::PetscKSP) +Gets the array used to hold the residual history and the number of residuals it contains. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `a` - pointer to array to hold history (or `NULL`) +- `na` - number of used entries in a (or `NULL`). Note this has different meanings depending on the `reset` argument to `KSPSetResidualHistory()` + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetResidualHistory()`, `KSP`, `KSPGetIterationNumber()`, `KSPSTCG`, `KSPBCGSL` + +# External Links +$(_doc_external("KSP/KSPGetResidualHistory")) +""" +function KSPGetResidualHistory(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetResidualHistory(petsclib::$UnionPetscLib, ksp::PetscKSP ) + a_ = Ref{Ptr{$PetscReal}}() + na_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetResidualHistory, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Ptr{$PetscReal}}, Ptr{$PetscInt}), + ksp, a_, na_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + na = na_[] + + return a,na +end + +""" + KSPSetErrorHistory(petsclib::PetscLibType,ksp::PetscKSP, a::Vector{PetscReal}, na::PetscCount, reset::PetscBool) +Sets the array used to hold the error history. If set, this array will contain the error norms computed at each iteration of the solver. + +Not Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `a` - array to hold history +- `na` - size of `a` +- `reset` - `PETSC_TRUE` indicates the history counter is reset to zero for each new linear solve + +Level: advanced + +-seealso: [](ch_ksp), `KSPGetErrorHistory()`, `KSPSetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetErrorHistory")) +""" +function KSPSetErrorHistory(petsclib::PetscLibType, ksp::PetscKSP, a::Vector{PetscReal}, na::PetscCount, reset::PetscBool) end + +@for_petsc function KSPSetErrorHistory(petsclib::$UnionPetscLib, ksp::PetscKSP, a::Vector{$PetscReal}, na::PetscCount, reset::PetscBool ) + + @chk ccall( + (:KSPSetErrorHistory, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, PetscCount, PetscBool), + ksp, a, na, reset, + ) + + + return nothing +end + +""" + a::Vector{PetscReal},na::PetscInt = KSPGetErrorHistory(petsclib::PetscLibType,ksp::PetscKSP) +Gets the array used to hold the error history and the number of residuals it contains. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `a` - pointer to array to hold history (or `NULL`) +- `na` - number of used entries in a (or `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetErrorHistory()`, `KSPGetResidualHistory()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetErrorHistory")) +""" +function KSPGetErrorHistory(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetErrorHistory(petsclib::$UnionPetscLib, ksp::PetscKSP ) + a_ = Ref{Ptr{$PetscReal}}() + na_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetErrorHistory, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Ptr{$PetscReal}}, Ptr{$PetscInt}), + ksp, a_, na_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + na = na_[] + + return a,na +end + +""" + cr::PetscReal,rRsq::PetscReal,ce::PetscReal,eRsq::PetscReal = KSPComputeConvergenceRate(petsclib::PetscLibType,ksp::PetscKSP) +Compute the convergence rate for the iteration + +Not Collective + +Input Parameter: +- `ksp` - The `KSP` + +Output Parameters: +- `cr` - The residual contraction rate +- `rRsq` - The coefficient of determination, R^2, indicating the linearity of the data +- `ce` - The error contraction rate +- `eRsq` - The coefficient of determination, R^2, indicating the linearity of the data + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedRateView()` + +# External Links +$(_doc_external("KSP/KSPComputeConvergenceRate")) +""" +function KSPComputeConvergenceRate(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPComputeConvergenceRate(petsclib::$UnionPetscLib, ksp::PetscKSP ) + cr_ = Ref{$PetscReal}() + rRsq_ = Ref{$PetscReal}() + ce_ = Ref{$PetscReal}() + eRsq_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPComputeConvergenceRate, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + ksp, cr_, rRsq_, ce_, eRsq_, + ) + + cr = cr_[] + rRsq = rRsq_[] + ce = ce_[] + eRsq = eRsq_[] + + return cr,rRsq,ce,eRsq +end + +""" + KSPSetConvergenceTest(petsclib::PetscLibType,ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Sets the function to be used to determine convergence of `KSPSolve()` + +Logically Collective + +Input Parameters: +- `ksp` - iterative solver obtained from `KSPCreate()` +- `converge` - pointer to the function, see `KSPConvergenceTestFn` +- `ctx` - context for private data for the convergence routine (may be `NULL`) +- `destroy` - a routine for destroying the context (may be `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergenceTestFn`, `KSPConvergedDefault()`, `KSPGetConvergenceContext()`, `KSPSetTolerances()`, `KSPGetConvergenceTest()`, `KSPGetAndClearConvergenceTest()` + +# External Links +$(_doc_external("KSP/KSPSetConvergenceTest")) +""" +function KSPSetConvergenceTest(petsclib::PetscLibType, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPSetConvergenceTest(petsclib::$UnionPetscLib, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPSetConvergenceTest, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPConvergenceTestFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, converge, ctx, destroy, + ) + + + return nothing +end + +""" + KSPGetConvergenceTest(petsclib::PetscLibType,ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Gets the function to be used to determine convergence. + +Logically Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `converge` - pointer to convergence test function, see `KSPConvergenceTestFn` +- `ctx` - context for private data for the convergence routine (may be `NULL`) +- `destroy` - a routine for destroying the context (may be `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPGetConvergenceContext()`, `KSPSetTolerances()`, `KSPSetConvergenceTest()`, `KSPGetAndClearConvergenceTest()` + +# External Links +$(_doc_external("KSP/KSPGetConvergenceTest")) +""" +function KSPGetConvergenceTest(petsclib::PetscLibType, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPGetConvergenceTest(petsclib::$UnionPetscLib, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPGetConvergenceTest, $petsc_library), + PetscErrorCode, + (CKSP, KSPConvergenceTestFn, Cvoid, PetscCtxDestroyFn), + ksp, converge, ctx, destroy, + ) + + + return nothing +end + +""" + KSPGetAndClearConvergenceTest(petsclib::PetscLibType,ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Gets the function to be used to determine convergence. Removes the current test without calling destroy on the test context + +Logically Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `converge` - pointer to convergence test function, see `KSPConvergenceTestFn` +- `ctx` - context for private data for the convergence routine +- `destroy` - a routine for destroying the context + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPGetConvergenceContext()`, `KSPSetTolerances()`, `KSPSetConvergenceTest()`, `KSPGetConvergenceTest()` + +# External Links +$(_doc_external("KSP/KSPGetAndClearConvergenceTest")) +""" +function KSPGetAndClearConvergenceTest(petsclib::PetscLibType, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPGetAndClearConvergenceTest(petsclib::$UnionPetscLib, ksp::PetscKSP, converge::KSPConvergenceTestFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPGetAndClearConvergenceTest, $petsc_library), + PetscErrorCode, + (CKSP, KSPConvergenceTestFn, Cvoid, PetscCtxDestroyFn), + ksp, converge, ctx, destroy, + ) + + + return nothing +end + +""" + KSPGetConvergenceContext(petsclib::PetscLibType,ksp::PetscKSP, ctx::Cvoid) +Gets the convergence context set with `KSPSetConvergenceTest()`. + +Not Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +- `ctx` - monitoring context + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPSetConvergenceTest()`, `KSPGetConvergenceTest()` + +# External Links +$(_doc_external("KSP/KSPGetConvergenceContext")) +""" +function KSPGetConvergenceContext(petsclib::PetscLibType, ksp::PetscKSP, ctx::Cvoid) end + +@for_petsc function KSPGetConvergenceContext(petsclib::$UnionPetscLib, ksp::PetscKSP, ctx::Cvoid ) + + @chk ccall( + (:KSPGetConvergenceContext, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cvoid}), + ksp, ctx, + ) + + + return nothing +end + +""" + KSPBuildSolution(petsclib::PetscLibType,ksp::PetscKSP, v::PetscVec, V::PetscVec) +Builds the approximate solution in a vector provided. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameter: +Provide exactly one of +- `v` - location to stash solution, optional, otherwise pass `NULL` +- `V` - the solution is returned in this location. This vector is created internally. This vector should NOT be destroyed by the user with `VecDestroy()`. + +Level: developer + +-seealso: [](ch_ksp), `KSPGetSolution()`, `KSPBuildResidual()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPBuildSolution")) +""" +function KSPBuildSolution(petsclib::PetscLibType, ksp::PetscKSP, v::PetscVec, V::PetscVec) end + +@for_petsc function KSPBuildSolution(petsclib::$UnionPetscLib, ksp::PetscKSP, v::PetscVec, V::PetscVec ) + V_ = Ref(V.ptr) + + @chk ccall( + (:KSPBuildSolution, $petsc_library), + PetscErrorCode, + (CKSP, CVec, Ptr{CVec}), + ksp, v, V_, + ) + + V.ptr = C_NULL + + return nothing +end + +""" + KSPBuildResidual(petsclib::PetscLibType,ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec) +Builds the residual in a vector provided. + +Collective + +Input Parameter: +- `ksp` - iterative solver obtained from `KSPCreate()` + +Output Parameters: +- `t` - work vector. If not provided then one is generated. +- `v` - optional location to stash residual. If `v` is not provided, then a location is generated. +- `V` - the residual + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPBuildSolution()` + +# External Links +$(_doc_external("KSP/KSPBuildResidual")) +""" +function KSPBuildResidual(petsclib::PetscLibType, ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec) end + +@for_petsc function KSPBuildResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec ) + V_ = Ref(V.ptr) + + @chk ccall( + (:KSPBuildResidual, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec, Ptr{CVec}), + ksp, t, v, V_, + ) + + V.ptr = C_NULL + + return nothing +end + +""" + KSPSetDiagonalScale(petsclib::PetscLibType,ksp::PetscKSP, scale::PetscBool) +Tells `KSP` to symmetrically diagonally scale the system +before solving. This actually CHANGES the matrix (and right-hand side). + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `scale` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-ksp_diagonal_scale` - perform a diagonal scaling before the solve +- `-ksp_diagonal_scale_fix` - scale the matrix back AFTER the solve + +Level: advanced + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetDiagonalScale")) +""" +function KSPSetDiagonalScale(petsclib::PetscLibType, ksp::PetscKSP, scale::PetscBool) end + +@for_petsc function KSPSetDiagonalScale(petsclib::$UnionPetscLib, ksp::PetscKSP, scale::PetscBool ) + + @chk ccall( + (:KSPSetDiagonalScale, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, scale, + ) + + + return nothing +end + +""" + scale::PetscBool = KSPGetDiagonalScale(petsclib::PetscLibType,ksp::PetscKSP) +Checks if `KSP` solver scales the matrix and right + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameter: +- `scale` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetDiagonalScale()`, `KSPSetDiagonalScaleFix()` + +# External Links +$(_doc_external("KSP/KSPGetDiagonalScale")) +""" +function KSPGetDiagonalScale(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetDiagonalScale(petsclib::$UnionPetscLib, ksp::PetscKSP ) + scale_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetDiagonalScale, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, scale_, + ) + + scale = scale_[] + + return scale +end + +""" + KSPSetDiagonalScaleFix(petsclib::PetscLibType,ksp::PetscKSP, fix::PetscBool) +Tells `KSP` to diagonally scale the system back after solving. + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `fix` - `PETSC_TRUE` to scale back after the system solve, `PETSC_FALSE` to not +rescale (default) + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScale()`, `KSPGetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetDiagonalScaleFix")) +""" +function KSPSetDiagonalScaleFix(petsclib::PetscLibType, ksp::PetscKSP, fix::PetscBool) end + +@for_petsc function KSPSetDiagonalScaleFix(petsclib::$UnionPetscLib, ksp::PetscKSP, fix::PetscBool ) + + @chk ccall( + (:KSPSetDiagonalScaleFix, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, fix, + ) + + + return nothing +end + +""" + fix::PetscBool = KSPGetDiagonalScaleFix(petsclib::PetscLibType,ksp::PetscKSP) +Determines if `KSP` diagonally scales the system back after solving. That is `KSPSetDiagonalScaleFix()` has been called + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameter: +- `fix` - `PETSC_TRUE` to scale back after the system solve, `PETSC_FALSE` to not +rescale (default) + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGetDiagonalScale()`, `KSPSetDiagonalScale()`, `KSPSetDiagonalScaleFix()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPGetDiagonalScaleFix")) +""" +function KSPGetDiagonalScaleFix(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetDiagonalScaleFix(petsclib::$UnionPetscLib, ksp::PetscKSP ) + fix_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetDiagonalScaleFix, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, fix_, + ) + + fix = fix_[] + + return fix +end + +""" + KSPSetComputeOperators(petsclib::PetscLibType,ksp::PetscKSP, func::KSPComputeOperatorsFn, ctx::Cvoid) +set routine to compute the linear operators + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `func` - function to compute the operators, see `KSPComputeOperatorsFn` for the calling sequence +- `ctx` - optional context + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPSetOperators()`, `KSPSetComputeRHS()`, `DMKSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPComputeOperatorsFn` + +# External Links +$(_doc_external("KSP/KSPSetComputeOperators")) +""" +function KSPSetComputeOperators(petsclib::PetscLibType, ksp::PetscKSP, func::KSPComputeOperatorsFn, ctx::Cvoid) end + +@for_petsc function KSPSetComputeOperators(petsclib::$UnionPetscLib, ksp::PetscKSP, func::KSPComputeOperatorsFn, ctx::Cvoid ) + + @chk ccall( + (:KSPSetComputeOperators, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPComputeOperatorsFn}, Ptr{Cvoid}), + ksp, func, ctx, + ) + + + return nothing +end + +""" + KSPSetComputeRHS(petsclib::PetscLibType,ksp::PetscKSP, func::KSPComputeRHSFn, ctx::Cvoid) +set routine to compute the right + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `func` - function to compute the right-hand side, see `KSPComputeRHSFn` for the calling sequence +- `ctx` - optional context + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `DMKSPSetComputeRHS()`, `KSPSetComputeOperators()`, `KSPSetOperators()`, `KSPComputeRHSFn` + +# External Links +$(_doc_external("KSP/KSPSetComputeRHS")) +""" +function KSPSetComputeRHS(petsclib::PetscLibType, ksp::PetscKSP, func::KSPComputeRHSFn, ctx::Cvoid) end + +@for_petsc function KSPSetComputeRHS(petsclib::$UnionPetscLib, ksp::PetscKSP, func::KSPComputeRHSFn, ctx::Cvoid ) + + @chk ccall( + (:KSPSetComputeRHS, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPComputeRHSFn}, Ptr{Cvoid}), + ksp, func, ctx, + ) + + + return nothing +end + +""" + KSPSetComputeInitialGuess(petsclib::PetscLibType,ksp::PetscKSP, func::KSPComputeInitialGuessFn, ctx::Cvoid) +set routine to compute the initial guess of the linear system + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `func` - function to compute the initial guess, see `KSPComputeInitialGuessFn` for calling sequence +- `ctx` - optional context + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPSetComputeRHS()`, `KSPSetComputeOperators()`, `DMKSPSetComputeInitialGuess()`, `KSPSetInitialGuessNonzero()`, +`KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("KSP/KSPSetComputeInitialGuess")) +""" +function KSPSetComputeInitialGuess(petsclib::PetscLibType, ksp::PetscKSP, func::KSPComputeInitialGuessFn, ctx::Cvoid) end + +@for_petsc function KSPSetComputeInitialGuess(petsclib::$UnionPetscLib, ksp::PetscKSP, func::KSPComputeInitialGuessFn, ctx::Cvoid ) + + @chk ccall( + (:KSPSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPComputeInitialGuessFn}, Ptr{Cvoid}), + ksp, func, ctx, + ) + + + return nothing +end + +""" + flg::PetscBool = KSPSetUseExplicitTranspose(petsclib::PetscLibType,ksp::PetscKSP) +Determines the explicit transpose of the operator is formed in `KSPSolveTranspose()`. In some configurations (like GPUs) it may +be explicitly formed since the solve is much more efficient. + +Logically Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameter: +- `flg` - `PETSC_TRUE` to transpose the system in `KSPSolveTranspose()`, `PETSC_FALSE` to not transpose (default) + +Level: advanced + +-seealso: [](ch_ksp), `KSPSolveTranspose()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetUseExplicitTranspose")) +""" +function KSPSetUseExplicitTranspose(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPSetUseExplicitTranspose(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:KSPSetUseExplicitTranspose, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + rnorm::PetscReal = KSPGetResidualNorm(petsclib::PetscLibType,ksp::PetscKSP) +Gets the last (possibly approximate and/or preconditioned) residual norm that has been computed. + +Not Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `rnorm` - residual norm + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetNormType()`, `KSPBuildResidual()`, `KSPNormType` + +# External Links +$(_doc_external("KSP/KSPGetResidualNorm")) +""" +function KSPGetResidualNorm(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetResidualNorm(petsclib::$UnionPetscLib, ksp::PetscKSP ) + rnorm_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPGetResidualNorm, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, rnorm_, + ) + + rnorm = rnorm_[] + + return rnorm +end + +""" + its::PetscInt = KSPGetIterationNumber(petsclib::PetscLibType,ksp::PetscKSP) +Gets the current iteration number; if the `KSPSolve()` is complete, returns the number of iterations used. + +Not Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `its` - number of iterations + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPGetResidualNorm()`, `KSPBuildResidual()`, `KSPGetTotalIterations()` + +# External Links +$(_doc_external("KSP/KSPGetIterationNumber")) +""" +function KSPGetIterationNumber(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetIterationNumber(petsclib::$UnionPetscLib, ksp::PetscKSP ) + its_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetIterationNumber, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, its_, + ) + + its = its_[] + + return its +end + +""" + its::PetscInt = KSPGetTotalIterations(petsclib::PetscLibType,ksp::PetscKSP) +Gets the total number of iterations this `KSP` object has performed since was created, counted over all linear solves + +Not Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `its` - total number of iterations + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPBuildResidual()`, `KSPGetResidualNorm()`, `KSPGetIterationNumber()` + +# External Links +$(_doc_external("KSP/KSPGetTotalIterations")) +""" +function KSPGetTotalIterations(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetTotalIterations(petsclib::$UnionPetscLib, ksp::PetscKSP ) + its_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetTotalIterations, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, its_, + ) + + its = its_[] + + return its +end + +""" + KSPMonitorResidual(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Print the (possibly preconditioned, possibly approximate) residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - (preconditioned) residual norm value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor` - Activates `KSPMonitorResidual()` to print the norm value at each iteration + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidualView()`, `KSPMonitorResidualDrawLG()`, +`KSPMonitorResidualRange()`, `KSPMonitorTrueResidualDraw()`, `KSPMonitorTrueResidualDrawLG()`, `KSPMonitorTrueResidualMax()`, +`KSPMonitorSingularValue()`, `KSPMonitorSolutionDrawLG()`, `KSPMonitorSolutionDraw()`, `KSPMonitorSolution()`, +`KSPMonitorErrorDrawLG()`, `KSPMonitorErrorDraw()`, `KSPMonitorError()` + +# External Links +$(_doc_external("KSP/KSPMonitorResidual")) +""" +function KSPMonitorResidual(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorResidual, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorResidualView(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the (possibly preconditioned) residual at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor viewertype` - Activates `KSPMonitorResidualView()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidual()`, `KSPMonitorResidualDrawLG()` + +# External Links +$(_doc_external("KSP/KSPMonitorResidualView")) +""" +function KSPMonitorResidualView(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorResidualView(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorResidualView, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorResidualDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the (possibly preconditioned) residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor draw::draw_lg` - Activates `KSPMonitorResidualDrawLG()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `PETSCVIEWERDRAW`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidualView()`, `KSPMonitorResidual()` + +# External Links +$(_doc_external("KSP/KSPMonitorResidualDrawLG")) +""" +function KSPMonitorResidualDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorResidualDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorResidualDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorResidualDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the context for the (possibly preconditioned) residual norm monitor `KSPMonitorResidualDrawLG()` + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` of type `PETSCVIEWERDRAW` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `PETSCVIEWERDRAW`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidualDrawLG()`, +`PetscViewerFormat`, `PetscViewer`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("KSP/KSPMonitorResidualDrawLGCreate")) +""" +function KSPMonitorResidualDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorResidualDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorResidualDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + KSPMonitorResidualShort(petsclib::PetscLibType,ksp::PetscKSP, its::PetscInt, fnorm::PetscReal, vf::PetscViewerAndFormat) + +# External Links +$(_doc_external("KSP/KSPMonitorResidualShort")) +""" +function KSPMonitorResidualShort(petsclib::PetscLibType, ksp::PetscKSP, its::PetscInt, fnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorResidualShort(petsclib::$UnionPetscLib, ksp::PetscKSP, its::$PetscInt, fnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorResidualShort, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, its, fnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorResidualRange(petsclib::PetscLibType,ksp::PetscKSP, it::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the percentage of residual elements that are more than 10 percent of the maximum value. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `it` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_range` - Activates `KSPMonitorResidualRange()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()` + +# External Links +$(_doc_external("KSP/KSPMonitorResidualRange")) +""" +function KSPMonitorResidualRange(petsclib::PetscLibType, ksp::PetscKSP, it::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorResidualRange(petsclib::$UnionPetscLib, ksp::PetscKSP, it::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorResidualRange, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, it, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorTrueResidual(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the true residual norm, as well as the (possibly preconditioned, possibly approximate) residual norm, +at each iteration of a `KSPSolve()` iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_true_residual` - Activates `KSPMonitorTrueResidual()` to print both norm values at each iteration + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("KSP/KSPMonitorTrueResidual")) +""" +function KSPMonitorTrueResidual(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorTrueResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorTrueResidual, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorTrueResidualView(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the true residual at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context of type `PETSCVIEWERDRAW` + +Options Database Key: +- `-ksp_monitor_true_residual viewertype` - Activates `KSPMonitorTrueResidualView()` + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorResidual()`, +`KSPMonitorTrueResidualDrawLG()`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("KSP/KSPMonitorTrueResidualView")) +""" +function KSPMonitorTrueResidualView(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorTrueResidualView(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorTrueResidualView, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorTrueResidualDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the true residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_true_residual draw::draw_lg` - Activates `KSPMonitorTrueResidualDrawLG()` + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorTrueResidualDraw()`, `KSPMonitorResidual`, +`KSPMonitorTrueResidualDrawLGCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorTrueResidualDrawLG")) +""" +function KSPMonitorTrueResidualDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorTrueResidualDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorTrueResidualDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorTrueResidualDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the context for the true residual monitor `KSPMonitorTrueResidualDrawLG()` + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` of type `PETSCVIEWERDRAW` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("KSP/KSPMonitorTrueResidualDrawLGCreate")) +""" +function KSPMonitorTrueResidualDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorTrueResidualDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorTrueResidualDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + KSPMonitorTrueResidualMax(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the true residual max norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_true_residual_max` - Activates `KSPMonitorTrueResidualMax()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()` + +# External Links +$(_doc_external("KSP/KSPMonitorTrueResidualMax")) +""" +function KSPMonitorTrueResidualMax(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorTrueResidualMax(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorTrueResidualMax, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorError(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the error norm, as well as the (possibly preconditioned) residual norm, at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_error` - Activates `KSPMonitorError()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()` + +# External Links +$(_doc_external("KSP/KSPMonitorError")) +""" +function KSPMonitorError(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorError(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorError, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorErrorDraw(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the error at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_error draw` - Activates `KSPMonitorErrorDraw()` + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorErrorDrawLG()` + +# External Links +$(_doc_external("KSP/KSPMonitorErrorDraw")) +""" +function KSPMonitorErrorDraw(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorErrorDraw(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorErrorDraw, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorErrorDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the error and residual norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_error draw::draw_lg` - Activates `KSPMonitorTrueResidualDrawLG()` + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorErrorDraw()` + +# External Links +$(_doc_external("KSP/KSPMonitorErrorDrawLG")) +""" +function KSPMonitorErrorDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorErrorDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorErrorDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorErrorDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the context for the error and preconditioned residual plotter `KSPMonitorErrorDrawLG()` + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_ksp), `PETSCVIEWERDRAW`, `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorErrorDrawLG()` + +# External Links +$(_doc_external("KSP/KSPMonitorErrorDrawLGCreate")) +""" +function KSPMonitorErrorDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorErrorDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorErrorDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + KSPMonitorSolution(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Print the solution norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_solution` - Activates `KSPMonitorSolution()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("KSP/KSPMonitorSolution")) +""" +function KSPMonitorSolution(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSolution(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSolution, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorSolutionDraw(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the solution at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_solution draw` - Activates `KSPMonitorSolutionDraw()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("KSP/KSPMonitorSolutionDraw")) +""" +function KSPMonitorSolutionDraw(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSolutionDraw(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSolutionDraw, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorSolutionDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the solution norm at each iteration of an iterative solver. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_solution draw::draw_lg` - Activates `KSPMonitorSolutionDrawLG()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPMonitorSolutionDrawLGCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorSolutionDrawLG")) +""" +function KSPMonitorSolutionDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSolutionDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSolutionDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorSolutionDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the context for the `KSP` monitor `KSPMonitorSolutionDrawLG()` + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_ksp), `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("KSP/KSPMonitorSolutionDrawLGCreate")) +""" +function KSPMonitorSolutionDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorSolutionDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorSolutionDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + KSPMonitorSingularValue(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the two norm of the true residual and estimation of the extreme singular values of the preconditioned problem at each iteration. + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `n` - the iteration +- `rnorm` - the two norm of the residual +- `vf` - The viewer context + +Options Database Key: +- `-ksp_monitor_singular_value` - Activates `KSPMonitorSingularValue()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPComputeExtremeSingularValues()`, `KSPMonitorSingularValueCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorSingularValue")) +""" +function KSPMonitorSingularValue(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSingularValue(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSingularValue, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorSingularValueCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the singular value monitor context needed by `KSPMonitorSingularValue()` + +Collective + +Input Parameters: +- `viewer` - The PetscViewer +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorSingularValue()`, `PetscViewer` + +# External Links +$(_doc_external("KSP/KSPMonitorSingularValueCreate")) +""" +function KSPMonitorSingularValueCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorSingularValueCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorSingularValueCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + ctx::Cvoid = KSPMonitorDynamicToleranceCreate(petsclib::PetscLibType) +Creates the context used by `KSPMonitorDynamicTolerance()` + +Logically Collective + +Output Parameter: +- `ctx` - a void pointer + +Options Database Key: +- `-sub_ksp_dynamic_tolerance ` - coefficient of dynamic tolerance for inner solver, default is 1.0 + +Level: advanced + +-seealso: [](sec_flexibleksp), `KSP`, `KSPMonitorDynamicTolerance()`, `KSPMonitorDynamicToleranceDestroy()`, `KSPMonitorDynamicToleranceSetCoefficient()` + +# External Links +$(_doc_external("KSP/KSPMonitorDynamicToleranceCreate")) +""" +function KSPMonitorDynamicToleranceCreate(petsclib::PetscLibType) end + +@for_petsc function KSPMonitorDynamicToleranceCreate(petsclib::$UnionPetscLib) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:KSPMonitorDynamicToleranceCreate, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid},), + ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + coeff::PetscReal = KSPMonitorDynamicToleranceSetCoefficient(petsclib::PetscLibType,ctx::Cvoid) +Sets the coefficient in the context used by `KSPMonitorDynamicTolerance()` + +Logically Collective + +Output Parameters: +- `ctx` - the context for `KSPMonitorDynamicTolerance()` +- `coeff` - the coefficient, default is 1.0 + +Options Database Key: +- `-sub_ksp_dynamic_tolerance ` - coefficient of dynamic tolerance for inner solver, default is 1.0 + +Level: advanced + +-seealso: [](sec_flexibleksp), `KSP`, `KSPMonitorDynamicTolerance()`, `KSPMonitorDynamicToleranceDestroy()`, `KSPMonitorDynamicToleranceCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorDynamicToleranceSetCoefficient")) +""" +function KSPMonitorDynamicToleranceSetCoefficient(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function KSPMonitorDynamicToleranceSetCoefficient(petsclib::$UnionPetscLib, ctx::Cvoid ) + coeff_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPMonitorDynamicToleranceSetCoefficient, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, $PetscReal), + ctx, coeff_, + ) + + coeff = coeff_[] + + return coeff +end + +""" + KSPMonitorDynamicTolerance(petsclib::PetscLibType,ksp::PetscKSP, its::PetscInt, fnorm::PetscReal, ctx::Cvoid) +A monitor that changes the inner tolerance of nested preconditioners in every outer iteration in an adaptive way. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `its` - iteration number (not used) +- `fnorm` - the current residual norm +- `ctx` - context used by monitor + +Options Database Key: +- `-sub_ksp_dynamic_tolerance ` - coefficient of dynamic tolerance for inner solver, default is 1.0 + +Level: advanced + +-seealso: [](sec_flexibleksp), `KSP`, `KSPMonitorDynamicToleranceCreate()`, `KSPMonitorDynamicToleranceDestroy()`, `KSPMonitorDynamicToleranceSetCoefficient()` + +# External Links +$(_doc_external("KSP/KSPMonitorDynamicTolerance")) +""" +function KSPMonitorDynamicTolerance(petsclib::PetscLibType, ksp::PetscKSP, its::PetscInt, fnorm::PetscReal, ctx::Cvoid) end + +@for_petsc function KSPMonitorDynamicTolerance(petsclib::$UnionPetscLib, ksp::PetscKSP, its::$PetscInt, fnorm::$PetscReal, ctx::Cvoid ) + + @chk ccall( + (:KSPMonitorDynamicTolerance, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, its, fnorm, ctx, + ) + + + return nothing +end + +""" + KSPMonitorDynamicToleranceDestroy(petsclib::PetscLibType,ctx::Cvoid) +Destroy the monitor context used in `KSPMonitorDynamicTolerance()` + +Input Parameter: +- `ctx` - the monitor context + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorDynamicTolerance()`, `KSPMonitorSet()`, `KSPMonitorDynamicToleranceCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorDynamicToleranceDestroy")) +""" +function KSPMonitorDynamicToleranceDestroy(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function KSPMonitorDynamicToleranceDestroy(petsclib::$UnionPetscLib, ctx::Cvoid ) + + @chk ccall( + (:KSPMonitorDynamicToleranceDestroy, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx, + ) + + + return nothing +end + +""" + KSPConvergedSkip(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, dtx::Cvoid) +Convergence test that do not return as converged +until the maximum number of iterations is reached. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm residual value (may be estimated) +- `dtx` - unused convergence context + +Output Parameter: +- `reason` - `KSP_CONVERGED_ITERATING` or `KSP_CONVERGED_ITS` + +Options Database Key: +- `-ksp_convergence_test skip` - skips the test + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPBCGS`, `KSPConvergenceTestFn`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPSetNormType()`, [](sec_flexibleksp), +`KSPConvergedReason` + +# External Links +$(_doc_external("KSP/KSPConvergedSkip")) +""" +function KSPConvergedSkip(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, dtx::Cvoid) end + +@for_petsc function KSPConvergedSkip(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, reason::KSPConvergedReason, dtx::Cvoid ) + + @chk ccall( + (:KSPConvergedSkip, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + ksp, n, rnorm, reason, dtx, + ) + + + return nothing +end + +""" + KSPSetConvergedNegativeCurvature(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Allows to declare convergence and return `KSP_CONVERGED_NEG_CURVE` when negative curvature is detected + +Collective + +Input Parameters: +- `ksp` - iterative context +- `flg` - the Boolean value + +Options Database Key: +- `-ksp_converged_neg_curve ` - Declare convergence if negative curvature is detected + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedReason`, `KSPGetConvergedNegativeCurvature()` + +# External Links +$(_doc_external("KSP/KSPSetConvergedNegativeCurvature")) +""" +function KSPSetConvergedNegativeCurvature(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetConvergedNegativeCurvature(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetConvergedNegativeCurvature, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = KSPGetConvergedNegativeCurvature(petsclib::PetscLibType,ksp::PetscKSP) +Get the flag to declare convergence if negative curvature is detected + +Collective + +Input Parameter: +- `ksp` - iterative context + +Output Parameter: +- `flg` - the Boolean value + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedReason`, `KSPSetConvergedNegativeCurvature()` + +# External Links +$(_doc_external("KSP/KSPGetConvergedNegativeCurvature")) +""" +function KSPGetConvergedNegativeCurvature(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetConvergedNegativeCurvature(petsclib::$UnionPetscLib, ksp::PetscKSP ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetConvergedNegativeCurvature, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + ctx::Cvoid = KSPConvergedDefaultCreate(petsclib::PetscLibType) +Creates and initializes the context used by the `KSPConvergedDefault()` function + +Not Collective + +Output Parameter: +- `ctx` - convergence context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPConvergedDefaultDestroy()`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, +`KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetUMIRNorm()`, +`KSPConvergedDefaultSetConvergedMaxits()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefaultCreate")) +""" +function KSPConvergedDefaultCreate(petsclib::PetscLibType) end + +@for_petsc function KSPConvergedDefaultCreate(petsclib::$UnionPetscLib) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:KSPConvergedDefaultCreate, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + KSPConvergedDefaultSetUIRNorm(petsclib::PetscLibType,ksp::PetscKSP) +makes the default convergence test use || B*(b +instead of || B*b ||. In the case of right preconditioner or if `KSPSetNormType`(ksp,`KSP_NORM_UNPRECONDITIONED`) +is used there is no B in the above formula. + +Collective + +Input Parameters: +- `ksp` - iterative context + +Options Database Key: +- `-ksp_converged_use_initial_residual_norm ` - Use initial residual norm for computing relative convergence + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefaultSetUIRNorm")) +""" +function KSPConvergedDefaultSetUIRNorm(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPConvergedDefaultSetUIRNorm(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPConvergedDefaultSetUIRNorm, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPConvergedDefaultSetUMIRNorm(petsclib::PetscLibType,ksp::PetscKSP) +makes the default convergence test use min(|| B*(b +In the case of right preconditioner or if `KSPSetNormType`(ksp,`KSP_NORM_UNPRECONDITIONED`) +is used there is no B in the above formula. + +Collective + +Input Parameters: +- `ksp` - iterative context + +Options Database Key: +- `-ksp_converged_use_min_initial_residual_norm ` - Use minimum of initial residual norm and b for computing relative convergence + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefaultSetUMIRNorm")) +""" +function KSPConvergedDefaultSetUMIRNorm(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPConvergedDefaultSetUMIRNorm(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPConvergedDefaultSetUMIRNorm, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPConvergedDefaultSetConvergedMaxits(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +allows the default convergence test to declare convergence and return `KSP_CONVERGED_ITS` if the maximum number of iterations is reached + +Collective + +Input Parameters: +- `ksp` - iterative context +- `flg` - boolean flag + +Options Database Key: +- `-ksp_converged_maxits ` - Declare convergence if the maximum number of iterations is reached + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetUIRNorm()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefaultSetConvergedMaxits")) +""" +function KSPConvergedDefaultSetConvergedMaxits(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPConvergedDefaultSetConvergedMaxits(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPConvergedDefaultSetConvergedMaxits, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPConvergedDefault(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, ctx::Cvoid) +Default code to determine convergence of the linear iterative solvers + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - residual norm (may be estimated, depending on the method may be the preconditioned residual norm) +- `ctx` - convergence context which must be created by `KSPConvergedDefaultCreate()` + +Output Parameter: +- `reason` - the convergence reason; it is positive if the iteration has converged, +negative if the iteration has diverged, and `KSP_CONVERGED_ITERATING` otherwise + +Options Database Keys: +- `-ksp_max_it` - maximum number of linear iterations +- `-ksp_min_it` - minimum number of linear iterations, defaults to 0 +- `-ksp_rtol rtol` - relative tolerance used in default determination of convergence, i.e. if residual norm decreases by this factor than convergence is declared +- `-ksp_atol abstol` - absolute tolerance used in default convergence test, i.e. if residual norm is less than this then convergence is declared +- `-ksp_divtol tol` - if residual norm increases by this factor than divergence is declared +- `-ksp_converged_use_initial_residual_norm` - see `KSPConvergedDefaultSetUIRNorm()` +- `-ksp_converged_use_min_initial_residual_norm` - see `KSPConvergedDefaultSetUMIRNorm()` +- `-ksp_converged_maxits` - see `KSPConvergedDefaultSetConvergedMaxits()` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, +`KSPSetMinimumIterations()`, `KSPConvergenceTestFn`, +`KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultSetConvergedMaxits()`, `KSPConvergedDefaultCreate()`, `KSPConvergedDefaultDestroy()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefault")) +""" +function KSPConvergedDefault(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, ctx::Cvoid) end + +@for_petsc function KSPConvergedDefault(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, reason::KSPConvergedReason, ctx::Cvoid ) + + @chk ccall( + (:KSPConvergedDefault, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + ksp, n, rnorm, reason, ctx, + ) + + + return nothing +end + +""" + KSPConvergedDefaultDestroy(petsclib::PetscLibType,ctx::Cvoid) +Frees the space used by the `KSPConvergedDefault()` function context + +Not Collective + +Input Parameter: +- `ctx` - convergence context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPConvergedDefault()`, `KSPConvergedDefaultCreate()`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, +`KSPConvergedReason`, `KSPGetConvergedReason()`, `KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetUMIRNorm()` + +# External Links +$(_doc_external("KSP/KSPConvergedDefaultDestroy")) +""" +function KSPConvergedDefaultDestroy(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function KSPConvergedDefaultDestroy(petsclib::$UnionPetscLib, ctx::Cvoid ) + + @chk ccall( + (:KSPConvergedDefaultDestroy, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx, + ) + + + return nothing +end + +""" + KSPBuildSolutionDefault(petsclib::PetscLibType,ksp::PetscKSP, v::PetscVec, V::PetscVec) + +# External Links +$(_doc_external("KSP/KSPBuildSolutionDefault")) +""" +function KSPBuildSolutionDefault(petsclib::PetscLibType, ksp::PetscKSP, v::PetscVec, V::PetscVec) end + +@for_petsc function KSPBuildSolutionDefault(petsclib::$UnionPetscLib, ksp::PetscKSP, v::PetscVec, V::PetscVec ) + V_ = Ref(V.ptr) + + @chk ccall( + (:KSPBuildSolutionDefault, $petsc_library), + PetscErrorCode, + (CKSP, CVec, Ptr{CVec}), + ksp, v, V_, + ) + + V.ptr = C_NULL + + return nothing +end + +""" + KSPBuildResidualDefault(petsclib::PetscLibType,ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec) +Default code to compute the residual. + +Collecive on ksp + +Input Parameters: +- `ksp` - iterative context +- `t` - pointer to temporary vector +- `v` - pointer to user vector + +Output Parameter: +- `V` - pointer to a vector containing the residual + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPBuildSolutionDefault()` + +# External Links +$(_doc_external("KSP/KSPBuildResidualDefault")) +""" +function KSPBuildResidualDefault(petsclib::PetscLibType, ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec) end + +@for_petsc function KSPBuildResidualDefault(petsclib::$UnionPetscLib, ksp::PetscKSP, t::PetscVec, v::PetscVec, V::PetscVec ) + V_ = Ref(V.ptr) + + @chk ccall( + (:KSPBuildResidualDefault, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec, Ptr{CVec}), + ksp, t, v, V_, + ) + + V.ptr = C_NULL + + return nothing +end + +""" + right::Vector{PetscVec},left::Vector{PetscVec} = KSPCreateVecs(petsclib::PetscLibType,ksp::PetscKSP, rightn::PetscInt, leftn::PetscInt) +Gets a number of work vectors suitably sized for the operator in the `KSP` + +Collective + +Input Parameters: +- `ksp` - iterative context +- `rightn` - number of right work vectors to allocate +- `leftn` - number of left work vectors to allocate + +Output Parameters: +- `right` - the array of vectors created +- `left` - the array of left vectors + +Level: advanced + +-seealso: [](ch_ksp), `MatCreateVecs()`, `VecDestroyVecs()`, `KSPSetWorkVecs()` + +# External Links +$(_doc_external("KSP/KSPCreateVecs")) +""" +function KSPCreateVecs(petsclib::PetscLibType, ksp::PetscKSP, rightn::PetscInt, leftn::PetscInt) end + +@for_petsc function KSPCreateVecs(petsclib::$UnionPetscLib, ksp::PetscKSP, rightn::$PetscInt, leftn::$PetscInt ) + right_ = Ref{Ptr{CVec}}() + left_ = Ref{Ptr{CVec}}() + + @chk ccall( + (:KSPCreateVecs, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, Ptr{Ptr{CVec}}, $PetscInt, Ptr{Ptr{CVec}}), + ksp, rightn, right_, leftn, left_, + ) + + a_v = unsafe_wrap(Array, right_[], rightn; own = false) + if rightn != 0 + v = PetscVec(a_v[1], petsclib) + right = ntuple(i -> similar(v), rightn) + else + right = nothing + end + + + a_v = unsafe_wrap(Array, left_[], leftn; own = false) + if leftn != 0 + v = PetscVec(a_v[1], petsclib) + left = ntuple(i -> similar(v), leftn) + else + left = nothing + end + + return right,left +end + +""" + KSPSetWorkVecs(petsclib::PetscLibType,ksp::PetscKSP, nw::PetscInt) +Sets a number of work vectors into a `KSP` object + +Collective + +Input Parameters: +- `ksp` - iterative context +- `nw` - number of work vectors to allocate + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPCreateVecs()` + +# External Links +$(_doc_external("KSP/KSPSetWorkVecs")) +""" +function KSPSetWorkVecs(petsclib::PetscLibType, ksp::PetscKSP, nw::PetscInt) end + +@for_petsc function KSPSetWorkVecs(petsclib::$UnionPetscLib, ksp::PetscKSP, nw::$PetscInt ) + + @chk ccall( + (:KSPSetWorkVecs, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, nw, + ) + + + return nothing +end + +""" + KSPDestroyDefault(petsclib::PetscLibType,ksp::PetscKSP) + +# External Links +$(_doc_external("KSP/KSPDestroyDefault")) +""" +function KSPDestroyDefault(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPDestroyDefault(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPDestroyDefault, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPGetConvergedReason(petsclib::PetscLibType,ksp::PetscKSP, reason::KSPConvergedReason) +Gets the reason the `KSP` iteration was stopped. + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameter: +- `reason` - negative value indicates diverged, positive value converged, see `KSPConvergedReason` for the possible values + +Options Database Key: +- `-ksp_converged_reason` - prints the reason to standard out when the solve ends + +Level: intermediate + +-seealso: [](ch_ksp), `KSPConvergedReason`, `KSP`, `KSPSetConvergenceTest()`, `KSPConvergedDefault()`, `KSPSetTolerances()`, +`KSPConvergedReasonView()`, `KSPGetConvergedReasonString()` + +# External Links +$(_doc_external("KSP/KSPGetConvergedReason")) +""" +function KSPGetConvergedReason(petsclib::PetscLibType, ksp::PetscKSP, reason::KSPConvergedReason) end + +@for_petsc function KSPGetConvergedReason(petsclib::$UnionPetscLib, ksp::PetscKSP, reason::KSPConvergedReason ) + + @chk ccall( + (:KSPGetConvergedReason, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPConvergedReason}), + ksp, reason, + ) + + + return nothing +end + +""" + KSPGetConvergedReasonString(petsclib::PetscLibType,ksp::PetscKSP, strreason::String) +Return a human readable string for a `KSPConvergedReason` + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameter: +- `strreason` - a human readable string that describes ksp converged reason + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPGetConvergedReason()` + +# External Links +$(_doc_external("KSP/KSPGetConvergedReasonString")) +""" +function KSPGetConvergedReasonString(petsclib::PetscLibType, ksp::PetscKSP, strreason::String) end + +@for_petsc function KSPGetConvergedReasonString(petsclib::$UnionPetscLib, ksp::PetscKSP, strreason::String ) + strreason_ = Ref(pointer(strreason)) + + @chk ccall( + (:KSPGetConvergedReasonString, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Ptr{Cchar}}), + ksp, strreason_, + ) + + + return nothing +end + +""" + KSPSetDM(petsclib::PetscLibType,ksp::PetscKSP, dm::PetscDM) +Sets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` +- `dm` - the `DM`, cannot be `NULL` to remove a previously set `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDMActive()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()`, `DMKSPSetComputeOperators()`, `DMKSPSetComputeRHS()`, `DMKSPSetComputeInitialGuess()` + +# External Links +$(_doc_external("KSP/KSPSetDM")) +""" +function KSPSetDM(petsclib::PetscLibType, ksp::PetscKSP, dm::PetscDM) end + +@for_petsc function KSPSetDM(petsclib::$UnionPetscLib, ksp::PetscKSP, dm::PetscDM ) + + @chk ccall( + (:KSPSetDM, $petsc_library), + PetscErrorCode, + (CKSP, CDM), + ksp, dm, + ) + + + return nothing +end + +""" + KSPSetDMActive(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Indicates the `DM` should be used to generate the linear system matrix and right + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` +- `flg` - use the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPGetDM()`, `KSPSetDM()`, `SNESSetDM()`, `KSPSetComputeOperators()`, `KSPSetComputeRHS()`, `KSPSetComputeInitialGuess()` + +# External Links +$(_doc_external("KSP/KSPSetDMActive")) +""" +function KSPSetDMActive(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetDMActive(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetDMActive, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPGetDM(petsclib::PetscLibType,ksp::PetscKSP, dm::PetscDM) +Gets the `DM` that may be used by some preconditioners and that may be used to construct the linear system + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` + +Output Parameter: +- `dm` - the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `DM`, `KSPSetDM()`, `KSPSetDMActive()` + +# External Links +$(_doc_external("KSP/KSPGetDM")) +""" +function KSPGetDM(petsclib::PetscLibType, ksp::PetscKSP, dm::PetscDM) end + +@for_petsc function KSPGetDM(petsclib::$UnionPetscLib, ksp::PetscKSP, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:KSPGetDM, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CDM}), + ksp, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + KSPSetApplicationContext(petsclib::PetscLibType,ksp::PetscKSP, ctx::Cvoid) +Sets the optional user + +Logically Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `ctx` - user context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPGetApplicationContext()` + +# External Links +$(_doc_external("KSP/KSPSetApplicationContext")) +""" +function KSPSetApplicationContext(petsclib::PetscLibType, ksp::PetscKSP, ctx::Cvoid) end + +@for_petsc function KSPSetApplicationContext(petsclib::$UnionPetscLib, ksp::PetscKSP, ctx::Cvoid ) + + @chk ccall( + (:KSPSetApplicationContext, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cvoid}), + ksp, ctx, + ) + + + return nothing +end + +""" + KSPGetApplicationContext(petsclib::PetscLibType,ksp::PetscKSP, ctx::PeCtx) +Gets the user + +Not Collective + +Input Parameter: +- `ksp` - `KSP` context + +Output Parameter: +- `ctx` - a pointer to the user context + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetApplicationContext()` + +# External Links +$(_doc_external("KSP/KSPGetApplicationContext")) +""" +function KSPGetApplicationContext(petsclib::PetscLibType, ksp::PetscKSP, ctx::PeCtx) end + +@for_petsc function KSPGetApplicationContext(petsclib::$UnionPetscLib, ksp::PetscKSP, ctx::PeCtx ) + + @chk ccall( + (:KSPGetApplicationContext, $petsc_library), + PetscErrorCode, + (CKSP, PeCtx), + ksp, ctx, + ) + + + return nothing +end + +""" + KSPCheckSolve(petsclib::PetscLibType,ksp::PetscKSP, pc::PC, vec::PetscVec) +Checks if the `PCSetUp()` or `KSPSolve()` failed and set the error flag for the outer `PC`. A `KSP_DIVERGED_ITS` is +not considered a failure in this context + +Collective + +Input Parameters: +- `ksp` - the linear solver `KSP` context. +- `pc` - the preconditioner context +- `vec` - a vector that will be initialized with Inf to indicate lack of convergence + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPCreate()`, `KSPSetType()`, `KSPCheckNorm()`, `KSPCheckDot()` + +# External Links +$(_doc_external("KSP/KSPCheckSolve")) +""" +function KSPCheckSolve(petsclib::PetscLibType, ksp::PetscKSP, pc::PC, vec::PetscVec) end + +@for_petsc function KSPCheckSolve(petsclib::$UnionPetscLib, ksp::PetscKSP, pc::PC, vec::PetscVec ) + + @chk ccall( + (:KSPCheckSolve, $petsc_library), + PetscErrorCode, + (CKSP, PC, CVec), + ksp, pc, vec, + ) + + + return nothing +end + +""" + KSPInitialResidual(petsclib::PetscLibType,ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec, vt2::PetscVec, vres::PetscVec, vb::PetscVec) +Computes the residual. Either b +preconditioning or C*(b - A*x) with left preconditioning; the latter +residual is often called the "preconditioned residual". + +Collective + +Input Parameters: +- `ksp` - the `KSP` solver object +- `vsoln` - solution to use in computing residual +- `vt1` - temporary work vector +- `vt2` - temporary work vector +- `vb` - right-hand-side vector + +Output Parameter: +- `vres` - calculated residual + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPMonitor()` + +# External Links +$(_doc_external("KSP/KSPInitialResidual")) +""" +function KSPInitialResidual(petsclib::PetscLibType, ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec, vt2::PetscVec, vres::PetscVec, vb::PetscVec) end + +@for_petsc function KSPInitialResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec, vt2::PetscVec, vres::PetscVec, vb::PetscVec ) + + @chk ccall( + (:KSPInitialResidual, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec, CVec, CVec, CVec), + ksp, vsoln, vt1, vt2, vres, vb, + ) + + + return nothing +end + +""" + KSPUnwindPreconditioner(petsclib::PetscLibType,ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec) +Unwinds the preconditioning in the solution. That is, +takes solution to the preconditioned problem and gets the solution to the +original problem from it. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `vsoln` - solution vector +- `vt1` - temporary work vector + +Output Parameter: +- `vsoln` - contains solution on output + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetPCSide()` + +# External Links +$(_doc_external("KSP/KSPUnwindPreconditioner")) +""" +function KSPUnwindPreconditioner(petsclib::PetscLibType, ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec) end + +@for_petsc function KSPUnwindPreconditioner(petsclib::$UnionPetscLib, ksp::PetscKSP, vsoln::PetscVec, vt1::PetscVec ) + + @chk ccall( + (:KSPUnwindPreconditioner, $petsc_library), + PetscErrorCode, + (CKSP, CVec, CVec), + ksp, vsoln, vt1, + ) + + + return nothing +end + +""" + KSPLoad(petsclib::PetscLibType,newdm::PetscKSP, viewer::PetscViewer) +Loads a `KSP` that has been stored in a `PETSCVIEWERBINARY` with `KSPView()`. + +Collective + +Input Parameters: +- `newdm` - the newly loaded `KSP`, this needs to have been created with `KSPCreate()` or +some related function before a call to `KSPLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `PetscViewerBinaryOpen()`, `KSPView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("KSP/KSPLoad")) +""" +function KSPLoad(petsclib::PetscLibType, newdm::PetscKSP, viewer::PetscViewer) end + +@for_petsc function KSPLoad(petsclib::$UnionPetscLib, newdm::PetscKSP, viewer::PetscViewer ) + + @chk ccall( + (:KSPLoad, $petsc_library), + PetscErrorCode, + (CKSP, PetscViewer), + newdm, viewer, + ) + + + return nothing +end + +""" + KSPView(petsclib::PetscLibType,ksp::PetscKSP, viewer::PetscViewer) +Prints the various parameters currently set in the `KSP` object. For example, the convergence tolerances and `KSPType`. +Also views the `PC` and `Mat` contained by the `KSP` with `PCView()` and `MatView()`. + +Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `viewer` - visualization context + +Options Database Key: +- `-ksp_view` - print the `KSP` data structure at the end of each `KSPSolve()` call + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `PetscViewer`, `PCView()`, `PetscViewerASCIIOpen()`, `KSPViewFromOptions()` + +# External Links +$(_doc_external("KSP/KSPView")) +""" +function KSPView(petsclib::PetscLibType, ksp::PetscKSP, viewer::PetscViewer) end + +@for_petsc function KSPView(petsclib::$UnionPetscLib, ksp::PetscKSP, viewer::PetscViewer ) + + @chk ccall( + (:KSPView, $petsc_library), + PetscErrorCode, + (CKSP, PetscViewer), + ksp, viewer, + ) + + + return nothing +end + +""" + KSPViewFromOptions(petsclib::PetscLibType,A::PetscKSP, obj::PetscObject, name::String) +View (print) a `KSP` object based on values in the options database. Also views the `PC` and `Mat` contained by the `KSP` +with `PCView()` and `MatView()`. + +Collective + +Input Parameters: +- `A` - Krylov solver context +- `obj` - Optional object that provides the options prefix used to query the options database +- `name` - command line option + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPView()`, `PetscObjectViewFromOptions()`, `KSPCreate()` + +# External Links +$(_doc_external("KSP/KSPViewFromOptions")) +""" +function KSPViewFromOptions(petsclib::PetscLibType, A::PetscKSP, obj::PetscObject, name::String) end + +@for_petsc function KSPViewFromOptions(petsclib::$UnionPetscLib, A::PetscKSP, obj::PetscObject, name::String ) + + @chk ccall( + (:KSPViewFromOptions, $petsc_library), + PetscErrorCode, + (CKSP, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + KSPSetNormType(petsclib::PetscLibType,ksp::PetscKSP, normtype::KSPNormType) +Sets the type of residual norm that is used for convergence testing in `KSPSolve()` for the given `KSP` context + +Logically Collective + +Input Parameters: +- `ksp` - Krylov solver context +- `normtype` - one of +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetCheckNormIteration()`, `KSPSetPCSide()`, `KSPGetPCSide()`, `KSPNormType` + +# External Links +$(_doc_external("KSP/KSPSetNormType")) +""" +function KSPSetNormType(petsclib::PetscLibType, ksp::PetscKSP, normtype::KSPNormType) end + +@for_petsc function KSPSetNormType(petsclib::$UnionPetscLib, ksp::PetscKSP, normtype::KSPNormType ) + + @chk ccall( + (:KSPSetNormType, $petsc_library), + PetscErrorCode, + (CKSP, KSPNormType), + ksp, normtype, + ) + + + return nothing +end + +""" + KSPSetCheckNormIteration(petsclib::PetscLibType,ksp::PetscKSP, it::PetscInt) +Sets the first iteration at which the norm of the residual will be +computed and used in the convergence test of `KSPSolve()` for the given `KSP` context + +Logically Collective + +Input Parameters: +- `ksp` - Krylov solver context +- `it` - use -1 to check at all iterations + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetNormType()`, `KSPSetLagNorm()` + +# External Links +$(_doc_external("KSP/KSPSetCheckNormIteration")) +""" +function KSPSetCheckNormIteration(petsclib::PetscLibType, ksp::PetscKSP, it::PetscInt) end + +@for_petsc function KSPSetCheckNormIteration(petsclib::$UnionPetscLib, ksp::PetscKSP, it::$PetscInt ) + + @chk ccall( + (:KSPSetCheckNormIteration, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, it, + ) + + + return nothing +end + +""" + KSPSetLagNorm(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Lags the residual norm calculation so that it is computed as part of the `MPI_Allreduce()` used for +computing the inner products needed for the next iteration. + +Logically Collective + +Input Parameters: +- `ksp` - Krylov solver context +- `flg` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-ksp_lag_norm` - lag the calculated residual norm + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSPConvergedSkip()`, `KSPSetNormType()`, `KSPSetCheckNormIteration()` + +# External Links +$(_doc_external("KSP/KSPSetLagNorm")) +""" +function KSPSetLagNorm(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPSetLagNorm(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPSetLagNorm, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPSetSupportedNorm(petsclib::PetscLibType,ksp::PetscKSP, normtype::KSPNormType, pcside::PCSide, priority::PetscInt) +Sets a norm and preconditioner side supported by a `KSPType` + +Logically Collective + +Input Parameters: +- `ksp` - Krylov method +- `normtype` - supported norm type of the type `KSPNormType` +- `pcside` - preconditioner side, of the type `PCSide` that can be used with this `KSPNormType` +- `priority` - positive integer preference for this combination; larger values have higher priority + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPNormType`, `PCSide`, `KSPSetNormType()`, `KSPSetPCSide()` + +# External Links +$(_doc_external("KSP/KSPSetSupportedNorm")) +""" +function KSPSetSupportedNorm(petsclib::PetscLibType, ksp::PetscKSP, normtype::KSPNormType, pcside::PCSide, priority::PetscInt) end + +@for_petsc function KSPSetSupportedNorm(petsclib::$UnionPetscLib, ksp::PetscKSP, normtype::KSPNormType, pcside::PCSide, priority::$PetscInt ) + + @chk ccall( + (:KSPSetSupportedNorm, $petsc_library), + PetscErrorCode, + (CKSP, KSPNormType, PCSide, $PetscInt), + ksp, normtype, pcside, priority, + ) + + + return nothing +end + +""" + normtype::KSPNormType = KSPGetNormType(petsclib::PetscLibType,ksp::PetscKSP) +Gets the `KSPNormType` that is used for convergence testing during `KSPSolve()` for this `KSP` context + +Not Collective + +Input Parameter: +- `ksp` - Krylov solver context + +Output Parameter: +- `normtype` - the `KSPNormType` that is used for convergence testing + +Level: advanced + +-seealso: [](ch_ksp), `KSPNormType`, `KSPSetNormType()`, `KSPConvergedSkip()` + +# External Links +$(_doc_external("KSP/KSPGetNormType")) +""" +function KSPGetNormType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetNormType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + normtype_ = Ref{KSPNormType}() + + @chk ccall( + (:KSPGetNormType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPNormType}), + ksp, normtype_, + ) + + normtype = unsafe_string(normtype_[]) + + return normtype +end + +""" + KSPSetOperators(petsclib::PetscLibType,ksp::PetscKSP, Amat::PetscMat, Pmat::PetscMat) +Sets the matrix associated with the linear system +and a (possibly) different one from which the preconditioner will be built into the `KSP` context. The matrix will then be used during `KSPSolve()` + +Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as `Amat`. + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `Mat`, `KSPSolve()`, `KSPGetPC()`, `PCGetOperators()`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetComputeOperators()`, `KSPSetComputeInitialGuess()`, `KSPSetComputeRHS()` + +# External Links +$(_doc_external("KSP/KSPSetOperators")) +""" +function KSPSetOperators(petsclib::PetscLibType, ksp::PetscKSP, Amat::PetscMat, Pmat::PetscMat) end + +@for_petsc function KSPSetOperators(petsclib::$UnionPetscLib, ksp::PetscKSP, Amat::PetscMat, Pmat::PetscMat ) + + @chk ccall( + (:KSPSetOperators, $petsc_library), + PetscErrorCode, + (CKSP, CMat, CMat), + ksp, Amat, Pmat, + ) + + + return nothing +end + +""" + Amat, PMat = KSPGetOperators(petsclib::PetscLibType,ksp::PetscKSP) +Gets the matrix associated with the linear system +and a (possibly) different one used to construct the preconditioner from the `KSP` context + +Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameters: +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as `Amat`. + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSolve()`, `KSPGetPC()`, `PCSetOperators()`, `KSPSetOperators()`, `KSPGetOperatorsSet()` + +# External Links +$(_doc_external("KSP/KSPGetOperators")) +""" +function KSPGetOperators(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetOperators(petsclib::$UnionPetscLib, ksp::PetscKSP) + Amat_ = Ref{CVec}() + Pmat_ = Ref{CVec}() + + @chk ccall( + (:KSPGetOperators, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CMat}, Ptr{CMat}), + ksp, Amat_, Pmat_, + ) + + Amat = PetscMat(Amat_[], petsclib) + Pmat = PetscMat(Pmat_[], petsclib) + + return Amat, Pmat +end + +""" + mat::PetscBool,pmat::PetscBool = KSPGetOperatorsSet(petsclib::PetscLibType,ksp::PetscKSP) +Determines if the matrix associated with the linear system and +possibly a different one from which the preconditioner will be built have been set in the `KSP` with `KSPSetOperators()` + +Not Collective, though the results on all processes will be the same + +Input Parameter: +- `ksp` - the `KSP` context + +Output Parameters: +- `mat` - the matrix associated with the linear system was set +- `pmat` - matrix from which the preconditioner will be built, usually the same as `mat` was set + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetOperators()`, `PCGetOperators()`, `PCGetOperatorsSet()` + +# External Links +$(_doc_external("KSP/KSPGetOperatorsSet")) +""" +function KSPGetOperatorsSet(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetOperatorsSet(petsclib::$UnionPetscLib, ksp::PetscKSP ) + mat_ = Ref{PetscBool}() + pmat_ = Ref{PetscBool}() + + @chk ccall( + (:KSPGetOperatorsSet, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}, Ptr{PetscBool}), + ksp, mat_, pmat_, + ) + + mat = mat_[] + pmat = pmat_[] + + return mat,pmat +end + +""" + KSPSetPreSolve(petsclib::PetscLibType,ksp::PetscKSP, presolve::KSPPSolveFn, ctx::Cvoid) +Sets a function that is called at the beginning of each `KSPSolve()`. Used in conjunction with `KSPSetPostSolve()`. + +Logically Collective + +Input Parameters: +- `ksp` - the solver object +- `presolve` - the function to call before the solve, see` KSPPSolveFn` +- `ctx` - an optional context needed by the function + +Level: developer + +-seealso: [](ch_ksp), `KSPPSolveFn`, `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPSetPostSolve()`, `PCEISENSTAT`, `PCPreSolve()`, `PCPostSolve()` + +# External Links +$(_doc_external("KSP/KSPSetPreSolve")) +""" +function KSPSetPreSolve(petsclib::PetscLibType, ksp::PetscKSP, presolve::KSPPSolveFn, ctx::Cvoid) end + +@for_petsc function KSPSetPreSolve(petsclib::$UnionPetscLib, ksp::PetscKSP, presolve::KSPPSolveFn, ctx::Cvoid ) + + @chk ccall( + (:KSPSetPreSolve, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPPSolveFn}, Ptr{Cvoid}), + ksp, presolve, ctx, + ) + + + return nothing +end + +""" + KSPSetPostSolve(petsclib::PetscLibType,ksp::PetscKSP, postsolve::KSPPSolveFn, ctx::Cvoid) +Sets a function that is called at the end of each `KSPSolve()` (whether it converges or not). Used in conjunction with `KSPSetPreSolve()`. + +Logically Collective + +Input Parameters: +- `ksp` - the solver object +- `postsolve` - the function to call after the solve, see` KSPPSolveFn` +- `ctx` - an optional context needed by the function + +Level: developer + +-seealso: [](ch_ksp), `KSPPSolveFn`, `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPSetPreSolve()`, `PCEISENSTAT` + +# External Links +$(_doc_external("KSP/KSPSetPostSolve")) +""" +function KSPSetPostSolve(petsclib::PetscLibType, ksp::PetscKSP, postsolve::KSPPSolveFn, ctx::Cvoid) end + +@for_petsc function KSPSetPostSolve(petsclib::$UnionPetscLib, ksp::PetscKSP, postsolve::KSPPSolveFn, ctx::Cvoid ) + + @chk ccall( + (:KSPSetPostSolve, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPPSolveFn}, Ptr{Cvoid}), + ksp, postsolve, ctx, + ) + + + return nothing +end + +""" + KSPSetNestLevel(petsclib::PetscLibType,ksp::PetscKSP, level::PetscInt) +sets the amount of nesting the `KSP` has. That is the number of levels of `KSP` above this `KSP` in a linear solve. + +Collective + +Input Parameters: +- `ksp` - the `KSP` +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPGetNestLevel()`, `PCSetKSPNestLevel()`, `PCGetKSPNestLevel()` + +# External Links +$(_doc_external("KSP/KSPSetNestLevel")) +""" +function KSPSetNestLevel(petsclib::PetscLibType, ksp::PetscKSP, level::PetscInt) end + +@for_petsc function KSPSetNestLevel(petsclib::$UnionPetscLib, ksp::PetscKSP, level::$PetscInt ) + + @chk ccall( + (:KSPSetNestLevel, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, level, + ) + + + return nothing +end + +""" + level::PetscInt = KSPGetNestLevel(petsclib::PetscLibType,ksp::PetscKSP) +gets the amount of nesting the `KSP` has + +Not Collective + +Input Parameter: +- `ksp` - the `KSP` + +Output Parameter: +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPSetNestLevel()`, `PCSetKSPNestLevel()`, `PCGetKSPNestLevel()` + +# External Links +$(_doc_external("KSP/KSPGetNestLevel")) +""" +function KSPGetNestLevel(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetNestLevel(petsclib::$UnionPetscLib, ksp::PetscKSP ) + level_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGetNestLevel, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, level_, + ) + + level = level_[] + + return level +end + +""" + inksp::PetscKSP = KSPCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates the `KSP` context. This `KSP` context is used in PETSc to solve linear systems with `KSPSolve()` + +Collective + +Input Parameter: +- `comm` - MPI communicator + +Output Parameter: +- `inksp` - location to put the `KSP` context + +Level: beginner + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPSetType()` + +# External Links +$(_doc_external("KSP/KSPCreate")) +""" +function KSPCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function KSPCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + inksp_ = Ref{CKSP}() + + @chk ccall( + (:KSPCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CKSP}), + comm, inksp_, + ) + + inksp = PetscKSP(inksp_[], petsclib) + + return inksp +end + +""" + KSPSetType(petsclib::PetscLibType,ksp::PetscKSP, type::KSPType) +Sets the algorithm/method to be used to solve the linear system with the given `KSP` + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `type` - a known method + +Options Database Key: +- `-ksp_type ` - Sets the method; see `KSPGType` or use `-help` for a list of available methods (for instance, cg or gmres) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSetType()`, `KSPType`, `KSPRegister()`, `KSPCreate()`, `KSP` + +# External Links +$(_doc_external("KSP/KSPSetType")) +""" +function KSPSetType(petsclib::PetscLibType, ksp::PetscKSP, type::KSPType) end + +@for_petsc function KSPSetType(petsclib::$UnionPetscLib, ksp::PetscKSP, type::KSPType ) + + @chk ccall( + (:KSPSetType, $petsc_library), + PetscErrorCode, + (CKSP, KSPType), + ksp, type, + ) + + + return nothing +end + +""" + type::KSPType = KSPGetType(petsclib::PetscLibType,ksp::PetscKSP) +Gets the `KSP` type as a string from the `KSP` object. + +Not Collective + +Input Parameter: +- `ksp` - Krylov context + +Output Parameter: +- `type` - name of the `KSP` method + +Level: intermediate + +-seealso: [](ch_ksp), `KSPType`, `KSP`, `KSPSetType()` + +# External Links +$(_doc_external("KSP/KSPGetType")) +""" +function KSPGetType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + type_ = Ref{KSPType}() + + @chk ccall( + (:KSPGetType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPType}), + ksp, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + KSPRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method, `KSPType`, to the Krylov subspace solver package. + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - name of a new user-defined solver +- `function` - routine to create method + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPType`, `KSPSetType`, `KSPRegisterAll()` + +# External Links +$(_doc_external("KSP/KSPRegister")) +""" +function KSPRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function KSPRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:KSPRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + KSPMonitorRegister(petsclib::PetscLibType,name::String, vtype::PetscViewerType, format::PetscViewerFormat, monitor::KSPMonitorRegisterFn, create::KSPMonitorRegisterCreateFn, destroy::KSPMonitorRegisterDestroyFn) +Registers a Krylov subspace solver monitor routine that may be accessed with `KSPMonitorSetFromOptions()` + +Not Collective + +Input Parameters: +- `name` - name of a new monitor type +- `vtype` - A `PetscViewerType` for the output +- `format` - A `PetscViewerFormat` for the output +- `monitor` - Monitor routine, see `KSPMonitorRegisterFn` +- `create` - Creation routine, or `NULL` +- `destroy` - Destruction routine, or `NULL` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorRegisterAll()`, `KSPMonitorSetFromOptions()` + +# External Links +$(_doc_external("KSP/KSPMonitorRegister")) +""" +function KSPMonitorRegister(petsclib::PetscLibType, name::String, vtype::PetscViewerType, format::PetscViewerFormat, monitor::KSPMonitorRegisterFn, create::KSPMonitorRegisterCreateFn, destroy::KSPMonitorRegisterDestroyFn) end + +@for_petsc function KSPMonitorRegister(petsclib::$UnionPetscLib, name::String, vtype::PetscViewerType, format::PetscViewerFormat, monitor::KSPMonitorRegisterFn, create::KSPMonitorRegisterCreateFn, destroy::KSPMonitorRegisterDestroyFn ) + + @chk ccall( + (:KSPMonitorRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscViewerType, PetscViewerFormat, Ptr{KSPMonitorRegisterFn}, Ptr{KSPMonitorRegisterCreateFn}, Ptr{KSPMonitorRegisterDestroyFn}), + name, vtype, format, monitor, create, destroy, + ) + + + return nothing +end + +""" + KSPSetOptionsPrefix(petsclib::PetscLibType,ksp::PetscKSP, prefix::String) +Sets the prefix used for searching for all +`KSP` options in the database. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov context +- `prefix` - the prefix string to prepend to all `KSP` option requests + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPAppendOptionsPrefix()`, `KSPGetOptionsPrefix()`, `KSPSetFromOptions()` + +# External Links +$(_doc_external("KSP/KSPSetOptionsPrefix")) +""" +function KSPSetOptionsPrefix(petsclib::PetscLibType, ksp::PetscKSP, prefix::String) end + +@for_petsc function KSPSetOptionsPrefix(petsclib::$UnionPetscLib, ksp::PetscKSP, prefix::String ) + + @chk ccall( + (:KSPSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cchar}), + ksp, prefix, + ) + + + return nothing +end + +""" + KSPAppendOptionsPrefix(petsclib::PetscLibType,ksp::PetscKSP, prefix::String) +Appends to the prefix used for searching for all +`KSP` options in the database. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov context +- `prefix` - the prefix string to prepend to all `KSP` option requests + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPGetOptionsPrefix()`, `KSPSetFromOptions()` + +# External Links +$(_doc_external("KSP/KSPAppendOptionsPrefix")) +""" +function KSPAppendOptionsPrefix(petsclib::PetscLibType, ksp::PetscKSP, prefix::String) end + +@for_petsc function KSPAppendOptionsPrefix(petsclib::$UnionPetscLib, ksp::PetscKSP, prefix::String ) + + @chk ccall( + (:KSPAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cchar}), + ksp, prefix, + ) + + + return nothing +end + +""" + KSPSetUseFischerGuess(petsclib::PetscLibType,ksp::PetscKSP, model::PetscInt, size::PetscInt) +Use the Paul Fischer algorithm or its variants to compute initial guesses for a set of solves with related right + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov context +- `model` - use model 1, model 2, model 3, or any other number to turn it off +- `size` - size of subspace used to generate initial guess + +Options Database Key: +- `-ksp_fischer_guess ` - uses the Fischer initial guess generator for repeated linear solves + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetGuess()`, `KSPGetGuess()`, `KSPGuess` + +# External Links +$(_doc_external("KSP/KSPSetUseFischerGuess")) +""" +function KSPSetUseFischerGuess(petsclib::PetscLibType, ksp::PetscKSP, model::PetscInt, size::PetscInt) end + +@for_petsc function KSPSetUseFischerGuess(petsclib::$UnionPetscLib, ksp::PetscKSP, model::$PetscInt, size::$PetscInt ) + + @chk ccall( + (:KSPSetUseFischerGuess, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscInt), + ksp, model, size, + ) + + + return nothing +end + +""" + KSPSetGuess(petsclib::PetscLibType,ksp::PetscKSP, guess::KSPGuess) +Set the initial guess object `KSPGuess` to be used by the `KSP` object to generate initial guesses + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov context +- `guess` - the object created with `KSPGuessCreate()` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPGuess`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetUseFischerGuess()`, `KSPGetGuess()` + +# External Links +$(_doc_external("KSP/KSPSetGuess")) +""" +function KSPSetGuess(petsclib::PetscLibType, ksp::PetscKSP, guess::KSPGuess) end + +@for_petsc function KSPSetGuess(petsclib::$UnionPetscLib, ksp::PetscKSP, guess::KSPGuess ) + + @chk ccall( + (:KSPSetGuess, $petsc_library), + PetscErrorCode, + (CKSP, KSPGuess), + ksp, guess, + ) + + + return nothing +end + +""" + KSPGetGuess(petsclib::PetscLibType,ksp::PetscKSP, guess::KSPGuess) +Gets the initial guess generator for the `KSP`. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov context + +Output Parameter: +- `guess` - the object + +Level: developer + +-seealso: [](ch_ksp), `KSPGuess`, `KSP`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()`, `KSPSetUseFischerGuess()`, `KSPSetGuess()` + +# External Links +$(_doc_external("KSP/KSPGetGuess")) +""" +function KSPGetGuess(petsclib::PetscLibType, ksp::PetscKSP, guess::KSPGuess) end + +@for_petsc function KSPGetGuess(petsclib::$UnionPetscLib, ksp::PetscKSP, guess::KSPGuess ) + + @chk ccall( + (:KSPGetGuess, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPGuess}), + ksp, guess, + ) + + + return nothing +end + +""" + prefix::String = KSPGetOptionsPrefix(petsclib::PetscLibType,ksp::PetscKSP) +Gets the prefix used for searching for all `KSP` options in the database. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov context + +Output Parameter: +- `prefix` - pointer to the prefix string used is returned + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPSetFromOptions()`, `KSPSetOptionsPrefix()`, `KSPAppendOptionsPrefix()` + +# External Links +$(_doc_external("KSP/KSPGetOptionsPrefix")) +""" +function KSPGetOptionsPrefix(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGetOptionsPrefix(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + prefix_ = Ref{Ptr{Int8}}() + + @chk ccall( + (:KSPGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Ptr{Cchar}}), + ksp, prefix_, + ) + + if prefix_[] == C_NULL + prefix = "" + else + prefix = unsafe_string(prefix_[]) + end + + return prefix +end + +""" + KSPMonitorSetFromOptions(petsclib::PetscLibType,ksp::PetscKSP, opt::String, name::String, ctx::Cvoid) +Sets a monitor function and viewer appropriate for the type indicated by the user in the options database + +Collective + +Input Parameters: +- `ksp` - `KSP` object you wish to monitor +- `opt` - the command line option for this monitor +- `name` - the monitor type one is seeking +- `ctx` - An optional user context for the monitor, or `NULL` + +Level: developer + +-seealso: [](ch_ksp), `KSPMonitorRegister()`, `KSPMonitorSet()`, `PetscOptionsCreateViewer()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("KSP/KSPMonitorSetFromOptions")) +""" +function KSPMonitorSetFromOptions(petsclib::PetscLibType, ksp::PetscKSP, opt::String, name::String, ctx::Cvoid) end + +@for_petsc function KSPMonitorSetFromOptions(petsclib::$UnionPetscLib, ksp::PetscKSP, opt::String, name::String, ctx::Cvoid ) + + @chk ccall( + (:KSPMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cvoid}), + ksp, opt, name, ctx, + ) + + + return nothing +end + +""" + KSPSetFromOptions(petsclib::PetscLibType,ksp::PetscKSP) +Sets `KSP` options from the options database. +This routine must be called before `KSPSetUp()` if the user is to be +allowed to set the Krylov type. + +Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Options Database Keys: +- `-ksp_rtol rtol` - relative tolerance used in default determination of convergence, i.e. +if residual norm decreases by this factor than convergence is declared +- `-ksp_atol abstol` - absolute tolerance used in default convergence test, i.e. if residual +norm is less than this then convergence is declared +- `-ksp_divtol tol` - if residual norm increases by this factor than divergence is declared +- `-ksp_max_it` - maximum number of linear iterations +- `-ksp_min_it` - minimum number of linear iterations to use, defaults to zero + +- `-ksp_reuse_preconditioner ` - reuse the previously computed preconditioner + +- `-ksp_converged_use_initial_residual_norm` - see `KSPConvergedDefaultSetUIRNorm()` +- `-ksp_converged_use_min_initial_residual_norm` - see `KSPConvergedDefaultSetUMIRNorm()` +- `-ksp_converged_maxits` - see `KSPConvergedDefaultSetConvergedMaxits()` +- `-ksp_norm_type ` - see `KSPSetNormType()` +- `-ksp_check_norm_iteration it` - do not compute residual norm until iteration number it (does compute at 0th iteration) +works only for `KSPBCGS`, `KSPIBCGS`, and `KSPCG` +- `-ksp_lag_norm` - compute the norm of the residual for the ith iteration on the i+1 iteration; +this means that one can use the norm of the residual for convergence test WITHOUT +an extra `MPI_Allreduce()` limiting global synchronizations. +This will require 1 more iteration of the solver than usual. +- `-ksp_guess_type` - Type of initial guess generator for repeated linear solves +- `-ksp_fischer_guess ` - uses the Fischer initial guess generator for repeated linear solves +- `-ksp_constant_null_space` - assume the operator (matrix) has the constant vector in its null space +- `-ksp_test_null_space` - tests the null space set with `MatSetNullSpace()` to see if it truly is a null space +- `-ksp_knoll` - compute initial guess by applying the preconditioner to the right-hand side +- `-ksp_monitor_cancel` - cancel all previous convergene monitor routines set +- `-ksp_monitor` - print residual norm at each iteration +- `-ksp_monitor draw::draw_lg` - plot residual norm at each iteration, see `KSPMonitorResidual()` +- `-ksp_monitor_true_residual` - print the true l2 residual norm at each iteration, see `KSPMonitorTrueResidual()` +- `-all_ksp_monitor ` - print residual norm at each iteration for ALL KSP solves, regardless of their prefix. This is +useful for `PCFIELDSPLIT`, `PCMG`, etc that have inner solvers and +you wish to track the convergence of all the solvers +- `-ksp_monitor_solution [ascii binary or draw][:filename][:format option]` - plot solution at each iteration +- `-ksp_monitor_singular_value` - monitor extreme singular values at each iteration +- `-ksp_converged_reason` - view the convergence state at the end of the solve +- `-ksp_use_explicittranspose` - transpose the system explicitly in `KSPSolveTranspose()` +- `-ksp_error_if_not_converged` - stop the program as soon as an error is detected in a `KSPSolve()`, `KSP_DIVERGED_ITS` +is not treated as an error on inner solves +- `-ksp_converged_rate` - view the convergence rate at the end of the solve + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPSetOptionsPrefix()`, `KSPResetFromOptions()`, `KSPSetUseFischerGuess()` + +# External Links +$(_doc_external("KSP/KSPSetFromOptions")) +""" +function KSPSetFromOptions(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPSetFromOptions(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPSetFromOptions, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPResetFromOptions(petsclib::PetscLibType,ksp::PetscKSP) +Sets `KSP` parameters from user options ONLY if the `KSP` was previously set from options + +Collective + +Input Parameter: +- `ksp` - the `KSP` context + +Level: advanced + +-seealso: [](ch_ksp), `KSPSetFromOptions()`, `KSPSetOptionsPrefix()` + +# External Links +$(_doc_external("KSP/KSPResetFromOptions")) +""" +function KSPResetFromOptions(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPResetFromOptions(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPResetFromOptions, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the `KSP` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: [](ch_ksp), `PetscFinalize()`, `KSPInitializePackage()` + +# External Links +$(_doc_external("KSP/KSPFinalizePackage")) +""" +function KSPFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function KSPFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:KSPFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + KSPInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `KSP` package. It is called +from `PetscDLLibraryRegister_petscksp()` when using dynamic libraries, and on the first call to `KSPCreate()` +when using shared or static libraries. + +Level: developer + +-seealso: [](ch_ksp), `PetscInitialize()`, `KSPFinalizePackage()` + +# External Links +$(_doc_external("KSP/KSPInitializePackage")) +""" +function KSPInitializePackage(petsclib::PetscLibType) end + +@for_petsc function KSPInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:KSPInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + ctx::Cvoid = KSPMonitorSAWsCreate(petsclib::PetscLibType,ksp::PetscKSP) +create an SAWs monitor context for `KSP` + +Collective + +Input Parameter: +- `ksp` - `KSP` to monitor + +Output Parameter: +- `ctx` - context for monitor + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorSAWs()`, `KSPMonitorSAWsDestroy()` + +# External Links +$(_doc_external("KSP/KSPMonitorSAWsCreate")) +""" +function KSPMonitorSAWsCreate(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPMonitorSAWsCreate(petsclib::$UnionPetscLib, ksp::PetscKSP ) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:KSPMonitorSAWsCreate, $petsc_library), + PetscErrorCode, + (CKSP, Cvoid), + ksp, ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + KSPMonitorSAWsDestroy(petsclib::PetscLibType,ctx::Cvoid) +destroy a monitor context created with `KSPMonitorSAWsCreate()` + +Collective + +Input Parameter: +- `ctx` - monitor context + +Level: developer + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorSAWsCreate()` + +# External Links +$(_doc_external("KSP/KSPMonitorSAWsDestroy")) +""" +function KSPMonitorSAWsDestroy(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function KSPMonitorSAWsDestroy(petsclib::$UnionPetscLib, ctx::Cvoid ) + + @chk ccall( + (:KSPMonitorSAWsDestroy, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx, + ) + + + return nothing +end + +""" + KSPMonitorSAWs(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, ctx::Cvoid) +monitor `KSP` solution using SAWs + +Logically Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `ctx` - created with `KSPMonitorSAWsCreate()` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPMonitorSet()`, `KSPMonitorSAWsCreate()`, `KSPMonitorSAWsDestroy()`, `KSPMonitorSingularValue()`, `KSPComputeExtremeSingularValues()`, `PetscViewerSAWsOpen()` + +# External Links +$(_doc_external("KSP/KSPMonitorSAWs")) +""" +function KSPMonitorSAWs(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, ctx::Cvoid) end + +@for_petsc function KSPMonitorSAWs(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, ctx::Cvoid ) + + @chk ccall( + (:KSPMonitorSAWs, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, n, rnorm, ctx, + ) + + + return nothing +end + +""" + KSPGMRESSetPreAllocateVectors(petsclib::PetscLibType,ksp::PetscKSP) +Causes `KSPGMRES` and `KSPFGMRES` to preallocate all its +needed work vectors at initial setup rather than the default, which +is to allocate several at a time when needed. + +Logically Collective + +Input Parameter: +- `ksp` - iterative context obtained from `KSPCreate()` + +Options Database Key: +- `-ksp_gmres_preallocate` - Activates `KSPGmresSetPreAllocateVectors()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRESSetRestart()`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESGetOrthogonalization()`, +`VecMDot()`, `VecMAXPY()` + +# External Links +$(_doc_external("KSP/KSPGMRESSetPreAllocateVectors")) +""" +function KSPGMRESSetPreAllocateVectors(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGMRESSetPreAllocateVectors(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPGMRESSetPreAllocateVectors, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPGMRESClassicalGramSchmidtOrthogonalization(petsclib::PetscLibType,ksp::PetscKSP, it::PetscInt) +This is the basic orthogonalization routine +using classical Gram-Schmidt with possible iterative refinement to improve the stability + +Collective, No Fortran Support + +Input Parameters: +- `ksp` - `KSP` object, must be associated with `KSPGMRES`, `KSPFGMRES`, or `KSPLGMRES` Krylov method +- `it` - one less than the current GMRES restart iteration, i.e. the size of the Krylov space + +Options Database Keys: +- `-ksp_gmres_classicalgramschmidt` - Activates `KSPGMRESClassicalGramSchmidtOrthogonalization()` +- `-ksp_gmres_cgs_refinement_type ` - determine if iterative refinement is +used to increase the stability of the classical Gram-Schmidt orthogonalization. + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRESCGSRefinementType`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESSetCGSRefinementType()`, +`KSPGMRESGetCGSRefinementType()`, `KSPGMRESGetOrthogonalization()`, `KSPGMRESModifiedGramSchmidtOrthogonalization()` + +# External Links +$(_doc_external("KSP/KSPGMRESClassicalGramSchmidtOrthogonalization")) +""" +function KSPGMRESClassicalGramSchmidtOrthogonalization(petsclib::PetscLibType, ksp::PetscKSP, it::PetscInt) end + +@for_petsc function KSPGMRESClassicalGramSchmidtOrthogonalization(petsclib::$UnionPetscLib, ksp::PetscKSP, it::$PetscInt ) + + @chk ccall( + (:KSPGMRESClassicalGramSchmidtOrthogonalization, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, it, + ) + + + return nothing +end + +""" + KSPGMRESSetOrthogonalization(petsclib::PetscLibType,ksp::PetscKSP, fcn::external) +Sets the orthogonalization routine used by `KSPGMRES` and `KSPFGMRES`. + +Logically Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `fcn` - orthogonalization function + +Calling sequence of `fcn`: +- `ksp` - the solver context +- `it` - the current iteration + +Options Database Keys: +- `-ksp_gmres_classicalgramschmidt` - Activates KSPGMRESClassicalGramSchmidtOrthogonalization() (default) +- `-ksp_gmres_modifiedgramschmidt` - Activates KSPGMRESModifiedGramSchmidtOrthogonalization() + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRESSetRestart()`, `KSPGMRESSetPreAllocateVectors()`, +`KSPGMRESSetCGSRefinementType()`, `KSPGMRESModifiedGramSchmidtOrthogonalization()`, +`KSPGMRESClassicalGramSchmidtOrthogonalization()`, `KSPGMRESGetCGSRefinementType()` + +# External Links +$(_doc_external("KSP/KSPGMRESSetOrthogonalization")) +""" +function KSPGMRESSetOrthogonalization(petsclib::PetscLibType, ksp::PetscKSP, fcn::external) end + +@for_petsc function KSPGMRESSetOrthogonalization(petsclib::$UnionPetscLib, ksp::PetscKSP, fcn::external ) + + @chk ccall( + (:KSPGMRESSetOrthogonalization, $petsc_library), + PetscErrorCode, + (CKSP, external), + ksp, fcn, + ) + + + return nothing +end + +""" + KSPGMRESMonitorKrylov(petsclib::PetscLibType,ksp::PetscKSP, its::PetscInt, fgnorm::PetscReal, dummy::Cvoid) +Calls `VecView()` to monitor each new direction in the `KSPGMRES` accumulated Krylov space. + +Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual (or gradient) +- `dummy` - a collection of viewers created with `PetscViewersCreate()` + +Options Database Key: +- `-ksp_gmres_krylov_monitor ` - Plot the Krylov directions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `VecView()`, `PetscViewersCreate()`, `PetscViewersDestroy()` + +# External Links +$(_doc_external("KSP/KSPGMRESMonitorKrylov")) +""" +function KSPGMRESMonitorKrylov(petsclib::PetscLibType, ksp::PetscKSP, its::PetscInt, fgnorm::PetscReal, dummy::Cvoid) end + +@for_petsc function KSPGMRESMonitorKrylov(petsclib::$UnionPetscLib, ksp::PetscKSP, its::$PetscInt, fgnorm::$PetscReal, dummy::Cvoid ) + + @chk ccall( + (:KSPGMRESMonitorKrylov, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, its, fgnorm, dummy, + ) + + + return nothing +end + +""" + KSPGMRESSetCGSRefinementType(petsclib::PetscLibType,ksp::PetscKSP, type::KSPGMRESCGSRefinementType) +Sets the type of iterative refinement to use +in the classical Gram-Schmidt orthogonalization used by `KSPGMRES` and other PETSc GMRES implementations. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space solver context +- `type` - the type of refinement +-seealso: [](ch_ksp), `KSPGMRES`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESCGSRefinementType`, `KSPGMRESClassicalGramSchmidtOrthogonalization()`, `KSPGMRESGetCGSRefinementType()`, +`KSPGMRESGetOrthogonalization()` + +# External Links +$(_doc_external("KSP/KSPGMRESSetCGSRefinementType")) +""" +function KSPGMRESSetCGSRefinementType(petsclib::PetscLibType, ksp::PetscKSP, type::KSPGMRESCGSRefinementType) end + +@for_petsc function KSPGMRESSetCGSRefinementType(petsclib::$UnionPetscLib, ksp::PetscKSP, type::KSPGMRESCGSRefinementType ) + + @chk ccall( + (:KSPGMRESSetCGSRefinementType, $petsc_library), + PetscErrorCode, + (CKSP, KSPGMRESCGSRefinementType), + ksp, type, + ) + + + return nothing +end + +""" + type::KSPGMRESCGSRefinementType = KSPGMRESGetCGSRefinementType(petsclib::PetscLibType,ksp::PetscKSP) +Gets the type of iterative refinement to use +in the classical Gram-Schmidt orthogonalization used by `KSPGMRES` and other PETSc GMRES implementations. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space solver context + +Output Parameter: +- `type` - the type of refinement + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESCGSRefinementType`, `KSPGMRESClassicalGramSchmidtOrthogonalization()`, `KSPGMRESSetCGSRefinementType()`, +`KSPGMRESGetOrthogonalization()` + +# External Links +$(_doc_external("KSP/KSPGMRESGetCGSRefinementType")) +""" +function KSPGMRESGetCGSRefinementType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGMRESGetCGSRefinementType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + type_ = Ref{KSPGMRESCGSRefinementType}() + + @chk ccall( + (:KSPGMRESGetCGSRefinementType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPGMRESCGSRefinementType}), + ksp, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + KSPGMRESSetRestart(petsclib::PetscLibType,ksp::PetscKSP, restart::PetscInt) +Sets number of iterations at which GMRES (`KSPGMRES`, `KSPFGMRES`, `KSPPGMRES`, `KSPAGMRES`, `KSPDGMRES`, `KSPPIPEFGMRES`, +and `KSPLGMRES`) restarts. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space solver context +- `restart` - integer restart value, this corresponds to the number of iterations of GMRES to perform before restarting + +Options Database Key: +- `-ksp_gmres_restart ` - integer restart value + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPSetTolerances()`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESSetPreAllocateVectors()`, `KSPGMRESGetRestart()`, +`KSPFGMRES`, `KSPLGMRES`, `KSPPGMRES`, `KSPAGMRES`, `KSPDGMRES`, `KSPPIPEFGMRES` + +# External Links +$(_doc_external("KSP/KSPGMRESSetRestart")) +""" +function KSPGMRESSetRestart(petsclib::PetscLibType, ksp::PetscKSP, restart::PetscInt) end + +@for_petsc function KSPGMRESSetRestart(petsclib::$UnionPetscLib, ksp::PetscKSP, restart::$PetscInt ) + + @chk ccall( + (:KSPGMRESSetRestart, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, restart, + ) + + + return nothing +end + +""" + restart::PetscInt = KSPGMRESGetRestart(petsclib::PetscLibType,ksp::PetscKSP) +Gets number of iterations at which GMRES (`KSPGMRES`, `KSPFGMRES`, `KSPPGMRES`, `KSPAGMRES`, `KSPDGMRES`, `KSPPIPEFGMRES`, +and `KSPLGMRES`) restarts. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space solver context + +Output Parameter: +- `restart` - integer restart value + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPSetTolerances()`, `KSPGMRESSetOrthogonalization()`, `KSPGMRESSetPreAllocateVectors()`, `KSPGMRESSetRestart()`, +`KSPFGMRES`, `KSPLGMRES`, `KSPPGMRES`, `KSPAGMRES`, `KSPDGMRES`, `KSPPIPEFGMRES` + +# External Links +$(_doc_external("KSP/KSPGMRESGetRestart")) +""" +function KSPGMRESGetRestart(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGMRESGetRestart(petsclib::$UnionPetscLib, ksp::PetscKSP ) + restart_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGMRESGetRestart, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, restart_, + ) + + restart = restart_[] + + return restart +end + +""" + KSPGMRESSetHapTol(petsclib::PetscLibType,ksp::PetscKSP, tol::PetscReal) +Sets the tolerance for detecting a happy ending in GMRES (`KSPGMRES`, `KSPFGMRES` and `KSPLGMRES` and others) + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space solver context +- `tol` - the tolerance for detecting a happy ending + +Options Database Key: +- `-ksp_gmres_haptol ` - set tolerance for determining happy breakdown + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPSetTolerances()` + +# External Links +$(_doc_external("KSP/KSPGMRESSetHapTol")) +""" +function KSPGMRESSetHapTol(petsclib::PetscLibType, ksp::PetscKSP, tol::PetscReal) end + +@for_petsc function KSPGMRESSetHapTol(petsclib::$UnionPetscLib, ksp::PetscKSP, tol::$PetscReal ) + + @chk ccall( + (:KSPGMRESSetHapTol, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, tol, + ) + + + return nothing +end + +""" + KSPGMRESSetBreakdownTolerance(petsclib::PetscLibType,ksp::PetscKSP, tol::PetscReal) +Sets the tolerance for determining divergence breakdown in `KSPGMRES` at restart. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space solver context +- `tol` - the tolerance + +Options Database Key: +- `-ksp_gmres_breakdown_tolerance ` - set tolerance for determining divergence breakdown + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRES`, `KSPSetTolerances()`, `KSPGMRESSetHapTol()`, `KSPConvergedReason` + +# External Links +$(_doc_external("KSP/KSPGMRESSetBreakdownTolerance")) +""" +function KSPGMRESSetBreakdownTolerance(petsclib::PetscLibType, ksp::PetscKSP, tol::PetscReal) end + +@for_petsc function KSPGMRESSetBreakdownTolerance(petsclib::$UnionPetscLib, ksp::PetscKSP, tol::$PetscReal ) + + @chk ccall( + (:KSPGMRESSetBreakdownTolerance, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, tol, + ) + + + return nothing +end + +""" + KSPGMRESModifiedGramSchmidtOrthogonalization(petsclib::PetscLibType,ksp::PetscKSP, it::PetscInt) +This is the basic orthogonalization routine +using modified Gram-Schmidt. + +Collective, No Fortran Support + +Input Parameters: +- `ksp` - `KSP` object, must be associated with `KSPGMRES`, `KSPFGMRES`, or `KSPLGMRES` Krylov method +- `it` - one less than the current GMRES restart iteration, i.e. the size of the Krylov space + +Options Database Key: +- `-ksp_gmres_modifiedgramschmidt` - Activates `KSPGMRESModifiedGramSchmidtOrthogonalization()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGMRESSetOrthogonalization()`, `KSPGMRESClassicalGramSchmidtOrthogonalization()`, `KSPGMRESGetOrthogonalization()` + +# External Links +$(_doc_external("KSP/KSPGMRESModifiedGramSchmidtOrthogonalization")) +""" +function KSPGMRESModifiedGramSchmidtOrthogonalization(petsclib::PetscLibType, ksp::PetscKSP, it::PetscInt) end + +@for_petsc function KSPGMRESModifiedGramSchmidtOrthogonalization(petsclib::$UnionPetscLib, ksp::PetscKSP, it::$PetscInt ) + + @chk ccall( + (:KSPGMRESModifiedGramSchmidtOrthogonalization, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, it, + ) + + + return nothing +end + +""" + KSPPIPEFGMRESSetShift(petsclib::PetscLibType,ksp::PetscKSP, shift::PetscScalar) +Set the shift parameter for the flexible, pipelined `KSPPIPEFGMRES` solver. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `shift` - the shift + +Options Database Key: +- `-ksp_pipefgmres_shift ` - set the shift parameter + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEFGMRES`, `KSPComputeEigenvalues()` + +# External Links +$(_doc_external("KSP/KSPPIPEFGMRESSetShift")) +""" +function KSPPIPEFGMRESSetShift(petsclib::PetscLibType, ksp::PetscKSP, shift::PetscScalar) end + +@for_petsc function KSPPIPEFGMRESSetShift(petsclib::$UnionPetscLib, ksp::PetscKSP, shift::$PetscScalar ) + + @chk ccall( + (:KSPPIPEFGMRESSetShift, $petsc_library), + PetscErrorCode, + (CKSP, $PetscScalar), + ksp, shift, + ) + + + return nothing +end + +""" + KSPFGMRESSetModifyPC(petsclib::PetscLibType,ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Sets the routine used by `KSPFGMRES` to modify the preconditioner. [](sec_flexibleksp) + +Logically Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `fcn` - function to modify the `PC`, see `KSPFlexibleModifyPCFn` +- `ctx` - optional context +- `destroy` - optional context destroy routine + +Options Database Keys: +- `-ksp_fgmres_modifypcnochange` - do not change the `PC` +- `-ksp_fgmres_modifypcksp` - changes the inner KSP solver tolerances + +Level: intermediate + +-seealso: [](ch_ksp), [](sec_flexibleksp), `KSPFGMRES`, `KSPFlexibleModifyPCFn`, `KSPFlexibleSetModifyPC()`, `KSPFGMRESModifyPCNoChange()`, `KSPFGMRESModifyPCKSP()` + +# External Links +$(_doc_external("KSP/KSPFGMRESSetModifyPC")) +""" +function KSPFGMRESSetModifyPC(petsclib::PetscLibType, ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPFGMRESSetModifyPC(petsclib::$UnionPetscLib, ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPFGMRESSetModifyPC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFlexibleModifyPCFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, fcn, ctx, destroy, + ) + + + return nothing +end + +""" + KSPFlexibleSetModifyPC(petsclib::PetscLibType,ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Sets the routine used by flexible `KSP` methods to modify the preconditioner. [](sec_flexibleksp) + +Logically Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `fcn` - function to modify the `PC`, see `KSPFlexibleModifyPCFn` +- `ctx` - optional context +- `destroy` - optional context destroy routine + +Level: intermediate + +-seealso: [](ch_ksp), [](sec_flexibleksp), `KSPFGMRES`, `KSPFGMRESModifyPCNoChange()`, `KSPFGMRESModifyPCKSP()` + +# External Links +$(_doc_external("KSP/KSPFlexibleSetModifyPC")) +""" +function KSPFlexibleSetModifyPC(petsclib::PetscLibType, ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPFlexibleSetModifyPC(petsclib::$UnionPetscLib, ksp::PetscKSP, fcn::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPFlexibleSetModifyPC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFlexibleModifyPCFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, fcn, ctx, destroy, + ) + + + return nothing +end + +""" + KSPFGMRESModifyPCNoChange(petsclib::PetscLibType,ksp::PetscKSP, total_its::PetscInt, loc_its::PetscInt, res_norm::PetscReal, ctx::Cvoid) +this is the default used by `KSPFMGMRES` + +Input Parameters: +- `ksp` - the ksp context being used. +- `total_its` - the total number of `KSPFGMRES` iterations that have occurred. +- `loc_its` - the number of `KSPFGMRES` iterations since last restart. +- `res_norm` - the current residual norm. +- `ctx` - context variable, unused in this routine + +Level: intermediate + +-seealso: [](ch_ksp), [](sec_flexibleksp), `KSPFGMRES`, `KSPFlexibleModifyPCFn`, `KSPFGMRESSetModifyPC()`, `KSPFGMRESModifyPCKSP()` + +# External Links +$(_doc_external("KSP/KSPFGMRESModifyPCNoChange")) +""" +function KSPFGMRESModifyPCNoChange(petsclib::PetscLibType, ksp::PetscKSP, total_its::PetscInt, loc_its::PetscInt, res_norm::PetscReal, ctx::Cvoid) end + +@for_petsc function KSPFGMRESModifyPCNoChange(petsclib::$UnionPetscLib, ksp::PetscKSP, total_its::$PetscInt, loc_its::$PetscInt, res_norm::$PetscReal, ctx::Cvoid ) + + @chk ccall( + (:KSPFGMRESModifyPCNoChange, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, total_its, loc_its, res_norm, ctx, + ) + + + return nothing +end + +""" + KSPFGMRESModifyPCKSP(petsclib::PetscLibType,ksp::PetscKSP, total_its::PetscInt, loc_its::PetscInt, res_norm::PetscReal, ctx::Cvoid) +modifies the attributes of the `KSPFGMRES` preconditioner, see [](sec_flexibleksp). + +Input Parameters: +- `ksp` - the ksp context being used. +- `total_its` - the total number of `KSPFGMRES` iterations that have occurred. +- `loc_its` - the number of `KSPFGMRES` iterations since last restart. +- `res_norm` - the current residual norm. +- `ctx` - context, not used in this routine + +Level: intermediate + +-seealso: [](ch_ksp), [](sec_flexibleksp), `KSPFGMRES`, `KSPFlexibleModifyPCFn`, `KSPFGMRESSetModifyPC()` + +# External Links +$(_doc_external("KSP/KSPFGMRESModifyPCKSP")) +""" +function KSPFGMRESModifyPCKSP(petsclib::PetscLibType, ksp::PetscKSP, total_its::PetscInt, loc_its::PetscInt, res_norm::PetscReal, ctx::Cvoid) end + +@for_petsc function KSPFGMRESModifyPCKSP(petsclib::$UnionPetscLib, ksp::PetscKSP, total_its::$PetscInt, loc_its::$PetscInt, res_norm::$PetscReal, ctx::Cvoid ) + + @chk ccall( + (:KSPFGMRESModifyPCKSP, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscInt, $PetscReal, Ptr{Cvoid}), + ksp, total_its, loc_its, res_norm, ctx, + ) + + + return nothing +end + +""" + KSPLGMRESSetAugDim(petsclib::PetscLibType,ksp::PetscKSP, dim::PetscInt) +Set the number of error approximations to include in the approximation space (default is 2) for `KSPLGMRES` + +Collective + +Input Parameters: +- `ksp` - the `KSP` context +- `dim` - the number of vectors to use + +Options Database Key: +- `-ksp_lgmres_augment dim` - the number of error approximations to include + +Level: intermediate + +-seealso: [](ch_ksp), `KSPLGMRES`, `KSPLGMRESSetConstant()` + +# External Links +$(_doc_external("KSP/KSPLGMRESSetAugDim")) +""" +function KSPLGMRESSetAugDim(petsclib::PetscLibType, ksp::PetscKSP, dim::PetscInt) end + +@for_petsc function KSPLGMRESSetAugDim(petsclib::$UnionPetscLib, ksp::PetscKSP, dim::$PetscInt ) + + @chk ccall( + (:KSPLGMRESSetAugDim, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, dim, + ) + + + return nothing +end + +""" + KSPLGMRESSetConstant(petsclib::PetscLibType,ksp::PetscKSP) +keep the error approximation space a constant size for every restart cycle + +Collective + +Input Parameters: +- `ksp` - the `KSP` context + +Options Database Key: +- `-ksp_lgmres_constant` - set the size to be constant + +Level: intermediate + +-seealso: [](ch_ksp), `KSPLGMRES`, `KSPLGMRESSetAugDim()` + +# External Links +$(_doc_external("KSP/KSPLGMRESSetConstant")) +""" +function KSPLGMRESSetConstant(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPLGMRESSetConstant(petsclib::$UnionPetscLib, ksp::PetscKSP ) + + @chk ccall( + (:KSPLGMRESSetConstant, $petsc_library), + PetscErrorCode, + (CKSP,), + ksp, + ) + + + return nothing +end + +""" + KSPChebyshevSetEigenvalues(petsclib::PetscLibType,ksp::PetscKSP, emax::PetscReal, emin::PetscReal) +Sets estimates for the extreme eigenvalues of the preconditioned problem. + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `emax` - the eigenvalue maximum estimate +- `emin` - the eigenvalue minimum estimate + +Options Database Key: +- `-ksp_chebyshev_eigenvalues emin,emax` - extreme eigenvalues + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevEstEigSet()`, + +# External Links +$(_doc_external("KSP/KSPChebyshevSetEigenvalues")) +""" +function KSPChebyshevSetEigenvalues(petsclib::PetscLibType, ksp::PetscKSP, emax::PetscReal, emin::PetscReal) end + +@for_petsc function KSPChebyshevSetEigenvalues(petsclib::$UnionPetscLib, ksp::PetscKSP, emax::$PetscReal, emin::$PetscReal ) + + @chk ccall( + (:KSPChebyshevSetEigenvalues, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal, $PetscReal), + ksp, emax, emin, + ) + + + return nothing +end + +""" + KSPChebyshevEstEigSet(petsclib::PetscLibType,ksp::PetscKSP, a::PetscReal, b::PetscReal, c::PetscReal, d::PetscReal) +Automatically estimate the eigenvalues to use for Chebyshev + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `a` - multiple of min eigenvalue estimate to use for min Chebyshev bound (or `PETSC_DECIDE`) +- `b` - multiple of max eigenvalue estimate to use for min Chebyshev bound (or `PETSC_DECIDE`) +- `c` - multiple of min eigenvalue estimate to use for max Chebyshev bound (or `PETSC_DECIDE`) +- `d` - multiple of max eigenvalue estimate to use for max Chebyshev bound (or `PETSC_DECIDE`) + +Options Database Key: +- `-ksp_chebyshev_esteig a,b,c,d` - estimate eigenvalues using a Krylov method, then use this transform for Chebyshev eigenvalue bounds + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevEstEigSetUseNoisy()`, `KSPChebyshevEstEigGetKSP()` + +# External Links +$(_doc_external("KSP/KSPChebyshevEstEigSet")) +""" +function KSPChebyshevEstEigSet(petsclib::PetscLibType, ksp::PetscKSP, a::PetscReal, b::PetscReal, c::PetscReal, d::PetscReal) end + +@for_petsc function KSPChebyshevEstEigSet(petsclib::$UnionPetscLib, ksp::PetscKSP, a::$PetscReal, b::$PetscReal, c::$PetscReal, d::$PetscReal ) + + @chk ccall( + (:KSPChebyshevEstEigSet, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + ksp, a, b, c, d, + ) + + + return nothing +end + +""" + KSPChebyshevEstEigSetUseNoisy(petsclib::PetscLibType,ksp::PetscKSP, use::PetscBool) +use a noisy random number generated right + +Logically Collective + +Input Parameters: +- `ksp` - linear solver context +- `use` - `PETSC_TRUE` to use noisy + +Options Database Key: +- `-ksp_chebyshev_esteig_noisy ` - Use noisy right-hand side for estimate + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevEstEigSet()`, `KSPChebyshevEstEigGetKSP()` + +# External Links +$(_doc_external("KSP/KSPChebyshevEstEigSetUseNoisy")) +""" +function KSPChebyshevEstEigSetUseNoisy(petsclib::PetscLibType, ksp::PetscKSP, use::PetscBool) end + +@for_petsc function KSPChebyshevEstEigSetUseNoisy(petsclib::$UnionPetscLib, ksp::PetscKSP, use::PetscBool ) + + @chk ccall( + (:KSPChebyshevEstEigSetUseNoisy, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, use, + ) + + + return nothing +end + +""" + KSPChebyshevEstEigGetKSP(petsclib::PetscLibType,ksp::PetscKSP, kspest::PetscKSP) +Get the Krylov method context used to estimate the eigenvalues for the Chebyshev method. + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `kspest` - the eigenvalue estimation Krylov space context + +Level: advanced + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevEstEigSet()` + +# External Links +$(_doc_external("KSP/KSPChebyshevEstEigGetKSP")) +""" +function KSPChebyshevEstEigGetKSP(petsclib::PetscLibType, ksp::PetscKSP, kspest::PetscKSP) end + +@for_petsc function KSPChebyshevEstEigGetKSP(petsclib::$UnionPetscLib, ksp::PetscKSP, kspest::PetscKSP ) + kspest_ = Ref(kspest.ptr) + + @chk ccall( + (:KSPChebyshevEstEigGetKSP, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CKSP}), + ksp, kspest_, + ) + + kspest.ptr = C_NULL + + return nothing +end + +""" + KSPChebyshevSetKind(petsclib::PetscLibType,ksp::PetscKSP, kind::KSPChebyshevKind) +set the kind of Chebyshev polynomial to use + +Logically Collective + +Input Parameters: +- `ksp` - Linear solver context +- `kind` - The kind of Chebyshev polynomial to use, see `KSPChebyshevKind`, one of `KSP_CHEBYSHEV_FIRST`, `KSP_CHEBYSHEV_FOURTH`, or `KSP_CHEBYSHEV_OPT_FOURTH` + +Options Database Key: +- `-ksp_chebyshev_kind ` - which kind of Chebyshev polynomial to use + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevKind`, `KSPChebyshevGetKind()`, `KSP_CHEBYSHEV_FIRST`, `KSP_CHEBYSHEV_FOURTH`, `KSP_CHEBYSHEV_OPT_FOURTH` + +# External Links +$(_doc_external("KSP/KSPChebyshevSetKind")) +""" +function KSPChebyshevSetKind(petsclib::PetscLibType, ksp::PetscKSP, kind::KSPChebyshevKind) end + +@for_petsc function KSPChebyshevSetKind(petsclib::$UnionPetscLib, ksp::PetscKSP, kind::KSPChebyshevKind ) + + @chk ccall( + (:KSPChebyshevSetKind, $petsc_library), + PetscErrorCode, + (CKSP, KSPChebyshevKind), + ksp, kind, + ) + + + return nothing +end + +""" + KSPChebyshevGetKind(petsclib::PetscLibType,ksp::PetscKSP, kind::KSPChebyshevKind) +get the kind of Chebyshev polynomial to use + +Logically Collective + +Input Parameters: +- `ksp` - Linear solver context +- `kind` - The kind of Chebyshev polynomial used + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCHEBYSHEV`, `KSPChebyshevKind`, `KSPChebyshevSetKind()`, `KSP_CHEBYSHEV_FIRST`, `KSP_CHEBYSHEV_FOURTH`, `KSP_CHEBYSHEV_OPT_FOURTH` + +# External Links +$(_doc_external("KSP/KSPChebyshevGetKind")) +""" +function KSPChebyshevGetKind(petsclib::PetscLibType, ksp::PetscKSP, kind::KSPChebyshevKind) end + +@for_petsc function KSPChebyshevGetKind(petsclib::$UnionPetscLib, ksp::PetscKSP, kind::KSPChebyshevKind ) + + @chk ccall( + (:KSPChebyshevGetKind, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPChebyshevKind}), + ksp, kind, + ) + + + return nothing +end + +""" + KSPFCGSetMmax(petsclib::PetscLibType,ksp::PetscKSP, mmax::PetscInt) +set the maximum number of previous directions `KSPFCG` will store for orthogonalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `mmax` - the maximum number of previous directions to orthogonalize against + +Options Database Key: +- `-ksp_fcg_mmax ` - maximum number of search directions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPFCG`, `KSPFCGGetTruncationType()`, `KSPFCGGetNprealloc()`, `KSPFCGetMmax()` + +# External Links +$(_doc_external("KSP/KSPFCGSetMmax")) +""" +function KSPFCGSetMmax(petsclib::PetscLibType, ksp::PetscKSP, mmax::PetscInt) end + +@for_petsc function KSPFCGSetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP, mmax::$PetscInt ) + + @chk ccall( + (:KSPFCGSetMmax, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, mmax, + ) + + + return nothing +end + +""" + mmax::PetscInt = KSPFCGGetMmax(petsclib::PetscLibType,ksp::PetscKSP) +get the maximum number of previous directions `KSPFCG` will store + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `mmax` - the maximum number of previous directions allowed for orthogonalization + +Level: intermediate + +-seealso: [](ch_ksp), `KSPFCG`, `KSPFCGGetTruncationType()`, `KSPFCGGetNprealloc()`, `KSPFCGSetMmax()` + +# External Links +$(_doc_external("KSP/KSPFCGGetMmax")) +""" +function KSPFCGGetMmax(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPFCGGetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP ) + mmax_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPFCGGetMmax, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, mmax_, + ) + + mmax = mmax_[] + + return mmax +end + +""" + KSPFCGSetNprealloc(petsclib::PetscLibType,ksp::PetscKSP, nprealloc::PetscInt) +set the number of directions to preallocate with `KSPFCG` + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `nprealloc` - the number of vectors to preallocate + +Options Database Key: +- `-ksp_fcg_nprealloc ` - number of directions to preallocate + +Level: advanced + +-seealso: [](ch_ksp), `KSPFCG`, `KSPFCGGetTruncationType()`, `KSPFCGGetNprealloc()`, `KSPFCGSetMmax()`, `KSPFCGGetMmax()` + +# External Links +$(_doc_external("KSP/KSPFCGSetNprealloc")) +""" +function KSPFCGSetNprealloc(petsclib::PetscLibType, ksp::PetscKSP, nprealloc::PetscInt) end + +@for_petsc function KSPFCGSetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP, nprealloc::$PetscInt ) + + @chk ccall( + (:KSPFCGSetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, nprealloc, + ) + + + return nothing +end + +""" + nprealloc::PetscInt = KSPFCGGetNprealloc(petsclib::PetscLibType,ksp::PetscKSP) +get the number of directions preallocate by `KSPFCG` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `nprealloc` - the number of directions preallocated + +Level: advanced + +-seealso: [](ch_ksp), `KSPFCG`, `KSPFCGGetTruncationType()`, `KSPFCGSetNprealloc()`, `KSPFCGSetMmax()`, `KSPFCGGetMmax()` + +# External Links +$(_doc_external("KSP/KSPFCGGetNprealloc")) +""" +function KSPFCGGetNprealloc(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPFCGGetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP ) + nprealloc_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPFCGGetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, nprealloc_, + ) + + nprealloc = nprealloc_[] + + return nprealloc +end + +""" + KSPFCGSetTruncationType(petsclib::PetscLibType,ksp::PetscKSP, truncstrat::KSPFCDTruncationType) +specify how many of its stored previous directions `KSPFCG` uses during orthoganalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `truncstrat` - the choice of strategy +-seealso: [](ch_ksp), `KSPFCDTruncationType`, `KSPFCGGetTruncationType()`, `KSPFCGSetNprealloc()`, `KSPFCGSetMmax()`, `KSPFCGGetMmax()`, +`KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPFCGSetTruncationType")) +""" +function KSPFCGSetTruncationType(petsclib::PetscLibType, ksp::PetscKSP, truncstrat::KSPFCDTruncationType) end + +@for_petsc function KSPFCGSetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP, truncstrat::KSPFCDTruncationType ) + + @chk ccall( + (:KSPFCGSetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, KSPFCDTruncationType), + ksp, truncstrat, + ) + + + return nothing +end + +""" + truncstrat::KSPFCDTruncationType = KSPFCGGetTruncationType(petsclib::PetscLibType,ksp::PetscKSP) +get the truncation strategy employed by `KSPFCG` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `truncstrat` - the strategy type + +Level: intermediate + +-seealso: [](ch_ksp), `KSPFCG`, `KSPFCGSetTruncationType()`, `KSPFCDTruncationType`, `KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPFCGGetTruncationType")) +""" +function KSPFCGGetTruncationType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPFCGGetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + truncstrat_ = Ref{KSPFCDTruncationType}() + + @chk ccall( + (:KSPFCGGetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFCDTruncationType}), + ksp, truncstrat_, + ) + + truncstrat = unsafe_string(truncstrat_[]) + + return truncstrat +end + +""" + KSPPIPEFCGSetMmax(petsclib::PetscLibType,ksp::PetscKSP, mmax::PetscInt) +set the maximum number of previous directions `KSPPIPEFCG` will store for orthogonalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `mmax` - the maximum number of previous directions to orthogonalize against + +Options Database Key: +- `-ksp_pipefcg_mmax ` - maximum number of previous directions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGSetTruncationType()`, `KSPPIPEFCGSetNprealloc()`, `KSPFCGSetMmax()`, `KSPFCGGetMmax()` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGSetMmax")) +""" +function KSPPIPEFCGSetMmax(petsclib::PetscLibType, ksp::PetscKSP, mmax::PetscInt) end + +@for_petsc function KSPPIPEFCGSetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP, mmax::$PetscInt ) + + @chk ccall( + (:KSPPIPEFCGSetMmax, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, mmax, + ) + + + return nothing +end + +""" + mmax::PetscInt = KSPPIPEFCGGetMmax(petsclib::PetscLibType,ksp::PetscKSP) +get the maximum number of previous directions `KSPPIPEFCG` will store + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `mmax` - the maximum number of previous directions allowed for orthogonalization + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGGetTruncationType()`, `KSPPIPEFCGGetNprealloc()`, `KSPPIPEFCGSetMmax()`, `KSPFCGGetMmax()`, `KSPFCGSetMmax()` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGGetMmax")) +""" +function KSPPIPEFCGGetMmax(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEFCGGetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP ) + mmax_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPPIPEFCGGetMmax, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, mmax_, + ) + + mmax = mmax_[] + + return mmax +end + +""" + KSPPIPEFCGSetNprealloc(petsclib::PetscLibType,ksp::PetscKSP, nprealloc::PetscInt) +set the number of directions to preallocate with `KSPPIPEFCG` + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `nprealloc` - the number of vectors to preallocate + +Options Database Key: +- `-ksp_pipefcg_nprealloc ` - the number of vectors to preallocate + +Level: advanced + +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGSetTruncationType()`, `KSPPIPEFCGGetNprealloc()`, `KSPPIPEFCGSetMmax()`, `KSPPIPEFCGGetMmax()` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGSetNprealloc")) +""" +function KSPPIPEFCGSetNprealloc(petsclib::PetscLibType, ksp::PetscKSP, nprealloc::PetscInt) end + +@for_petsc function KSPPIPEFCGSetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP, nprealloc::$PetscInt ) + + @chk ccall( + (:KSPPIPEFCGSetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, nprealloc, + ) + + + return nothing +end + +""" + nprealloc::PetscInt = KSPPIPEFCGGetNprealloc(petsclib::PetscLibType,ksp::PetscKSP) +get the number of directions to preallocate by `KSPPIPEFCG` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `nprealloc` - the number of directions preallocated + +Level: advanced + +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGGetTruncationType()`, `KSPPIPEFCGSetNprealloc()`, `KSPPIPEFCGSetMmax()`, `KSPPIPEFCGGetMmax()` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGGetNprealloc")) +""" +function KSPPIPEFCGGetNprealloc(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEFCGGetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP ) + nprealloc_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPPIPEFCGGetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, nprealloc_, + ) + + nprealloc = nprealloc_[] + + return nprealloc +end + +""" + KSPPIPEFCGSetTruncationType(petsclib::PetscLibType,ksp::PetscKSP, truncstrat::KSPFCDTruncationType) +specify how many of its stored previous directions `KSPPIPEFCG` uses during orthoganalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `truncstrat` - the choice of strategy +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGGetTruncationType`, `KSPFCDTruncationType`, `KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGSetTruncationType")) +""" +function KSPPIPEFCGSetTruncationType(petsclib::PetscLibType, ksp::PetscKSP, truncstrat::KSPFCDTruncationType) end + +@for_petsc function KSPPIPEFCGSetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP, truncstrat::KSPFCDTruncationType ) + + @chk ccall( + (:KSPPIPEFCGSetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, KSPFCDTruncationType), + ksp, truncstrat, + ) + + + return nothing +end + +""" + truncstrat::KSPFCDTruncationType = KSPPIPEFCGGetTruncationType(petsclib::PetscLibType,ksp::PetscKSP) +get the truncation strategy employed by `KSPPIPEFCG` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `truncstrat` - the strategy type + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEFCG`, `KSPPIPEFCGSetTruncationType`, `KSPFCDTruncationType`, `KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPPIPEFCGGetTruncationType")) +""" +function KSPPIPEFCGGetTruncationType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEFCGGetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + truncstrat_ = Ref{KSPFCDTruncationType}() + + @chk ccall( + (:KSPPIPEFCGGetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFCDTruncationType}), + ksp, truncstrat_, + ) + + truncstrat = unsafe_string(truncstrat_[]) + + return truncstrat +end + +""" + KSPPythonSetType(petsclib::PetscLibType,ksp::PetscKSP, pyname::String) +Initialize a `KSP` object to a type implemented in Python. + +Collective + +Input Parameters: +- `ksp` - the linear solver `KSP` context. +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Options Database Key: +- `-ksp_python_type ` - python class + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetType()`, `KSPPYTHON`, `PetscPythonInitialize()` + +# External Links +$(_doc_external("KSP/KSPPythonSetType")) +""" +function KSPPythonSetType(petsclib::PetscLibType, ksp::PetscKSP, pyname::String) end + +@for_petsc function KSPPythonSetType(petsclib::$UnionPetscLib, ksp::PetscKSP, pyname::String ) + + @chk ccall( + (:KSPPythonSetType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Cchar}), + ksp, pyname, + ) + + + return nothing +end + +""" + pyname::String = KSPPythonGetType(petsclib::PetscLibType,ksp::PetscKSP) +Get the type of a `KSP` object implemented in Python. + +Not Collective + +Input Parameter: +- `ksp` - the linear solver `KSP` context. + +Output Parameter: +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Level: intermediate + +-seealso: [](ch_ksp), `KSPCreate()`, `KSPSetType()`, `KSPPYTHON`, `PetscPythonInitialize()`, `KSPPythonSetType()` + +# External Links +$(_doc_external("KSP/KSPPythonGetType")) +""" +function KSPPythonGetType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPythonGetType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + pyname_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:KSPPythonGetType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{Ptr{Cchar}}), + ksp, pyname_, + ) + + pyname = unsafe_wrap(Array, pyname_[], VecGetLocalSize(petsclib, x); own = false) + + return pyname +end + +""" + KSPCGSetType(petsclib::PetscLibType,ksp::PetscKSP, type::KSPCGType) +Sets the variant of the conjugate gradient method to +use for solving a linear system with a complex coefficient matrix. +This option is irrelevant when solving a real system. + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `type` - the variant of CG to use, one of +-seealso: [](ch_ksp), `KSP`, `KSPCG` + +# External Links +$(_doc_external("KSP/KSPCGSetType")) +""" +function KSPCGSetType(petsclib::PetscLibType, ksp::PetscKSP, type::KSPCGType) end + +@for_petsc function KSPCGSetType(petsclib::$UnionPetscLib, ksp::PetscKSP, type::KSPCGType ) + + @chk ccall( + (:KSPCGSetType, $petsc_library), + PetscErrorCode, + (CKSP, KSPCGType), + ksp, type, + ) + + + return nothing +end + +""" + KSPCGUseSingleReduction(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Merge the two inner products needed in `KSPCG` into a single `MPI_Allreduce()` call. + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `flg` - turn on or off the single reduction + +Options Database Key: +- `-ksp_cg_single_reduction ` - Merge inner products into single `MPI_Allreduce()` + +Level: intermediate + +-seealso: [](ch_ksp), [](sec_pipelineksp), `KSP`, `KSPCG`, `KSPGMRES`, `KSPPIPECG`, `KSPPIPECR`, `and KSPGROPPCG` + +# External Links +$(_doc_external("KSP/KSPCGUseSingleReduction")) +""" +function KSPCGUseSingleReduction(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPCGUseSingleReduction(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPCGUseSingleReduction, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPCGSetRadius(petsclib::PetscLibType,ksp::PetscKSP, radius::PetscReal) +Sets the radius of the trust region used by the `KSPCG` when the solver is used inside `SNESNEWTONTR` + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `radius` - the trust region radius (0 is the default that disable the use of the radius) + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPNASH`, `KSPSTCG`, `KSPGLTR`, `SNESNEWTONTR` + +# External Links +$(_doc_external("KSP/KSPCGSetRadius")) +""" +function KSPCGSetRadius(petsclib::PetscLibType, ksp::PetscKSP, radius::PetscReal) end + +@for_petsc function KSPCGSetRadius(petsclib::$UnionPetscLib, ksp::PetscKSP, radius::$PetscReal ) + + @chk ccall( + (:KSPCGSetRadius, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, radius, + ) + + + return nothing +end + +""" + KSPCGSetObjectiveTarget(petsclib::PetscLibType,ksp::PetscKSP, obj::PetscReal) +Sets the target value for the CG quadratic model + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `obj` - the objective value (0 is the default) + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPNASH`, `KSPSTCG`, `KSPGLTR`, `SNESNEWTONTR` + +# External Links +$(_doc_external("KSP/KSPCGSetObjectiveTarget")) +""" +function KSPCGSetObjectiveTarget(petsclib::PetscLibType, ksp::PetscKSP, obj::PetscReal) end + +@for_petsc function KSPCGSetObjectiveTarget(petsclib::$UnionPetscLib, ksp::PetscKSP, obj::$PetscReal ) + + @chk ccall( + (:KSPCGSetObjectiveTarget, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, obj, + ) + + + return nothing +end + +""" + KSPCGGetNormD(petsclib::PetscLibType,ksp::PetscKSP, norm_d::PetscReal) +Get norm of the direction when the solver is used inside `SNESNEWTONTR` + +Not collective + +Input Parameters: +- `ksp` - the iterative context +- `norm_d` - the norm of the direction + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPNASH`, `KSPSTCG`, `KSPGLTR`, `SNESNEWTONTR` + +# External Links +$(_doc_external("KSP/KSPCGGetNormD")) +""" +function KSPCGGetNormD(petsclib::PetscLibType, ksp::PetscKSP, norm_d::PetscReal) end + +@for_petsc function KSPCGGetNormD(petsclib::$UnionPetscLib, ksp::PetscKSP, norm_d::$PetscReal ) + + @chk ccall( + (:KSPCGGetNormD, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, norm_d, + ) + + + return nothing +end + +""" + KSPCGGetObjFcn(petsclib::PetscLibType,ksp::PetscKSP, o_fcn::PetscReal) +Get the conjugate gradient objective function value + +Not collective + +Input Parameters: +- `ksp` - the iterative context +- `o_fcn` - the objective function value + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPCG`, `KSPNASH`, `KSPSTCG`, `KSPGLTR`, `KSPMonitorSet` + +# External Links +$(_doc_external("KSP/KSPCGGetObjFcn")) +""" +function KSPCGGetObjFcn(petsclib::PetscLibType, ksp::PetscKSP, o_fcn::PetscReal) end + +@for_petsc function KSPCGGetObjFcn(petsclib::$UnionPetscLib, ksp::PetscKSP, o_fcn::$PetscReal ) + + @chk ccall( + (:KSPCGGetObjFcn, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, o_fcn, + ) + + + return nothing +end + +""" + e_min::PetscReal = KSPGLTRGetMinEig(petsclib::PetscLibType,ksp::PetscKSP) +Get minimum eigenvalue computed by `KSPGLTR` + +Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `e_min` - the minimum eigenvalue + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPGLTR`, `KSPGLTRGetLambda()` + +# External Links +$(_doc_external("KSP/KSPGLTRGetMinEig")) +""" +function KSPGLTRGetMinEig(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGLTRGetMinEig(petsclib::$UnionPetscLib, ksp::PetscKSP ) + e_min_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPGLTRGetMinEig, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, e_min_, + ) + + e_min = e_min_[] + + return e_min +end + +""" + lambda::PetscReal = KSPGLTRGetLambda(petsclib::PetscLibType,ksp::PetscKSP) +Get the multiplier on the trust + +Not Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `lambda` - the multiplier + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `KSPGLTR`, `KSPGLTRGetMinEig()` + +# External Links +$(_doc_external("KSP/KSPGLTRGetLambda")) +""" +function KSPGLTRGetLambda(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGLTRGetLambda(petsclib::$UnionPetscLib, ksp::PetscKSP ) + lambda_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPGLTRGetLambda, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, lambda_, + ) + + lambda = lambda_[] + + return lambda +end + +""" + KSPHPDDMSetDeflationMat(petsclib::PetscLibType,ksp::PetscKSP, U::PetscMat) + +# External Links +$(_doc_external("KSP/KSPHPDDMSetDeflationMat")) +""" +function KSPHPDDMSetDeflationMat(petsclib::PetscLibType, ksp::PetscKSP, U::PetscMat) end + +@for_petsc function KSPHPDDMSetDeflationMat(petsclib::$UnionPetscLib, ksp::PetscKSP, U::PetscMat ) + + @chk ccall( + (:KSPHPDDMSetDeflationMat, $petsc_library), + PetscErrorCode, + (CKSP, CMat), + ksp, U, + ) + + + return nothing +end + +""" + KSPHPDDMGetDeflationMat(petsclib::PetscLibType,ksp::PetscKSP, U::PetscMat) + +# External Links +$(_doc_external("KSP/KSPHPDDMGetDeflationMat")) +""" +function KSPHPDDMGetDeflationMat(petsclib::PetscLibType, ksp::PetscKSP, U::PetscMat) end + +@for_petsc function KSPHPDDMGetDeflationMat(petsclib::$UnionPetscLib, ksp::PetscKSP, U::PetscMat ) + U_ = Ref(U.ptr) + + @chk ccall( + (:KSPHPDDMGetDeflationMat, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CMat}), + ksp, U_, + ) + + U.ptr = C_NULL + + return nothing +end + +""" + KSPHPDDMSetType(petsclib::PetscLibType,ksp::PetscKSP, type::KSPHPDDMType) + +# External Links +$(_doc_external("KSP/KSPHPDDMSetType")) +""" +function KSPHPDDMSetType(petsclib::PetscLibType, ksp::PetscKSP, type::KSPHPDDMType) end + +@for_petsc function KSPHPDDMSetType(petsclib::$UnionPetscLib, ksp::PetscKSP, type::KSPHPDDMType ) + + @chk ccall( + (:KSPHPDDMSetType, $petsc_library), + PetscErrorCode, + (CKSP, KSPHPDDMType), + ksp, type, + ) + + + return nothing +end + +""" + type::KSPHPDDMType = KSPHPDDMGetType(petsclib::PetscLibType,ksp::PetscKSP) + +# External Links +$(_doc_external("KSP/KSPHPDDMGetType")) +""" +function KSPHPDDMGetType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPHPDDMGetType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + type_ = Ref{KSPHPDDMType}() + + @chk ccall( + (:KSPHPDDMGetType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPHPDDMType}), + ksp, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + KSPRichardsonSetScale(petsclib::PetscLibType,ksp::PetscKSP, scale::PetscReal) +Set the damping factor; if this routine is not called, the factor defaults to 1.0. + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `scale` - the damping factor + +Options Database Key: +- `-ksp_richardson_scale ` - Set the scale factor + +Level: intermediate + +-seealso: [](ch_ksp), `KSPRICHARDSON`, `KSPRichardsonSetSelfScale()` + +# External Links +$(_doc_external("KSP/KSPRichardsonSetScale")) +""" +function KSPRichardsonSetScale(petsclib::PetscLibType, ksp::PetscKSP, scale::PetscReal) end + +@for_petsc function KSPRichardsonSetScale(petsclib::$UnionPetscLib, ksp::PetscKSP, scale::$PetscReal ) + + @chk ccall( + (:KSPRichardsonSetScale, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, scale, + ) + + + return nothing +end + +""" + KSPRichardsonSetSelfScale(petsclib::PetscLibType,ksp::PetscKSP, scale::PetscBool) +Sets Richardson to automatically determine optimal scaling at each iteration to minimize the 2 +preconditioned residual + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `scale` - `PETSC_TRUE` or the default of `PETSC_FALSE` + +Options Database Key: +- `-ksp_richardson_self_scale` - Use self-scaling + +Level: intermediate + +-seealso: [](ch_ksp), `KSPRICHARDSON`, `KSPRichardsonSetScale()` + +# External Links +$(_doc_external("KSP/KSPRichardsonSetSelfScale")) +""" +function KSPRichardsonSetSelfScale(petsclib::PetscLibType, ksp::PetscKSP, scale::PetscBool) end + +@for_petsc function KSPRichardsonSetSelfScale(petsclib::$UnionPetscLib, ksp::PetscKSP, scale::PetscBool ) + + @chk ccall( + (:KSPRichardsonSetSelfScale, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, scale, + ) + + + return nothing +end + +""" + KSPFETIDPSetPressureOperator(petsclib::PetscLibType,ksp::PetscKSP, P::PetscMat) +Sets the operator used to set up the pressure preconditioner for the saddle point `KSPFETIDP` solver, + +Collective + +Input Parameters: +- `ksp` - the `KSPFETIDP` solver +- `P` - the linear operator to be preconditioned, usually the mass matrix. + +Level: advanced + +-seealso: [](ch_ksp), `KSPFETIDP`, `MATIS`, `PCBDDC`, `KSPFETIDPGetInnerBDDC()`, `KSPFETIDPGetInnerKSP()`, `KSPSetOperators()` + +# External Links +$(_doc_external("KSP/KSPFETIDPSetPressureOperator")) +""" +function KSPFETIDPSetPressureOperator(petsclib::PetscLibType, ksp::PetscKSP, P::PetscMat) end + +@for_petsc function KSPFETIDPSetPressureOperator(petsclib::$UnionPetscLib, ksp::PetscKSP, P::PetscMat ) + + @chk ccall( + (:KSPFETIDPSetPressureOperator, $petsc_library), + PetscErrorCode, + (CKSP, CMat), + ksp, P, + ) + + + return nothing +end + +""" + KSPFETIDPGetInnerKSP(petsclib::PetscLibType,ksp::PetscKSP, innerksp::PetscKSP) +Gets the `KSP` object for the Lagrange multipliers from inside a `KSPFETIDP` + +Input Parameter: +- `ksp` - the `KSPFETIDP` + +Output Parameter: +- `innerksp` - the `KSP` for the multipliers + +Level: advanced + +-seealso: [](ch_ksp), `KSPFETIDP`, `MATIS`, `PCBDDC`, `KSPFETIDPSetInnerBDDC()`, `KSPFETIDPGetInnerBDDC()` + +# External Links +$(_doc_external("KSP/KSPFETIDPGetInnerKSP")) +""" +function KSPFETIDPGetInnerKSP(petsclib::PetscLibType, ksp::PetscKSP, innerksp::PetscKSP) end + +@for_petsc function KSPFETIDPGetInnerKSP(petsclib::$UnionPetscLib, ksp::PetscKSP, innerksp::PetscKSP ) + innerksp_ = Ref(innerksp.ptr) + + @chk ccall( + (:KSPFETIDPGetInnerKSP, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CKSP}), + ksp, innerksp_, + ) + + innerksp.ptr = C_NULL + + return nothing +end + +""" + KSPFETIDPGetInnerBDDC(petsclib::PetscLibType,ksp::PetscKSP, pc::PC) +Gets the `PCBDDC` preconditioner used to set up the `KSPFETIDP` matrix for the Lagrange multipliers + +Input Parameter: +- `ksp` - the `KSPFETIDP` Krylov solver + +Output Parameter: +- `pc` - the `PCBDDC` preconditioner + +Level: advanced + +-seealso: [](ch_ksp), `MATIS`, `PCBDDC`, `KSPFETIDP`, `KSPFETIDPSetInnerBDDC()`, `KSPFETIDPGetInnerKSP()` + +# External Links +$(_doc_external("KSP/KSPFETIDPGetInnerBDDC")) +""" +function KSPFETIDPGetInnerBDDC(petsclib::PetscLibType, ksp::PetscKSP, pc::PC) end + +@for_petsc function KSPFETIDPGetInnerBDDC(petsclib::$UnionPetscLib, ksp::PetscKSP, pc::PC ) + + @chk ccall( + (:KSPFETIDPGetInnerBDDC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PC}), + ksp, pc, + ) + + + return nothing +end + +""" + KSPFETIDPSetInnerBDDC(petsclib::PetscLibType,ksp::PetscKSP, pc::PC) +Provides the `PCBDDC` preconditioner used to set up the `KSPFETIDP` matrix for the Lagrange multipliers + +Collective + +Input Parameters: +- `ksp` - the `KSPFETIDP` Krylov solver +- `pc` - the `PCBDDC` preconditioner + +Level: advanced + +-seealso: [](ch_ksp), `MATIS`, `PCBDDC`, `KSPFETIDPGetInnerBDDC()`, `KSPFETIDPGetInnerKSP()` + +# External Links +$(_doc_external("KSP/KSPFETIDPSetInnerBDDC")) +""" +function KSPFETIDPSetInnerBDDC(petsclib::PetscLibType, ksp::PetscKSP, pc::PC) end + +@for_petsc function KSPFETIDPSetInnerBDDC(petsclib::$UnionPetscLib, ksp::PetscKSP, pc::PC ) + + @chk ccall( + (:KSPFETIDPSetInnerBDDC, $petsc_library), + PetscErrorCode, + (CKSP, PC), + ksp, pc, + ) + + + return nothing +end + +""" + KSPBCGSLSetXRes(petsclib::PetscLibType,ksp::PetscKSP, delta::PetscReal) +Sets the parameter governing when +exact residuals will be used instead of computed residuals for `KSPCBGSL`. + +Logically Collective + +Input Parameters: +- `ksp` - iterative context of type `KSPBCGSL` +- `delta` - computed residuals are used alone when delta is not positive + +Options Database Key: +- `-ksp_bcgsl_xres delta` - Threshold used to decide when to refresh computed residuals + +Level: intermediate + +-seealso: [](ch_ksp), `KSPBCGSLSetEll()`, `KSPBCGSLSetPol()`, `KSP`, `KSPCBGSL`, `KSPBCGSLSetUsePseudoinverse()` + +# External Links +$(_doc_external("KSP/KSPBCGSLSetXRes")) +""" +function KSPBCGSLSetXRes(petsclib::PetscLibType, ksp::PetscKSP, delta::PetscReal) end + +@for_petsc function KSPBCGSLSetXRes(petsclib::$UnionPetscLib, ksp::PetscKSP, delta::$PetscReal ) + + @chk ccall( + (:KSPBCGSLSetXRes, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, delta, + ) + + + return nothing +end + +""" + KSPBCGSLSetUsePseudoinverse(petsclib::PetscLibType,ksp::PetscKSP, use_pinv::PetscBool) +Use pseudoinverse (via SVD) to solve polynomial part of the update in `KSPCBGSL` solver + +Logically Collective + +Input Parameters: +- `ksp` - iterative context of type `KSPCBGSL` +- `use_pinv` - set to `PETSC_TRUE` when using pseudoinverse + +Options Database Key: +- `-ksp_bcgsl_pinv ` - use pseudoinverse + +Level: intermediate + +-seealso: [](ch_ksp), `KSPBCGSLSetEll()`, `KSP`, `KSPCBGSL`, `KSPBCGSLSetPol()`, `KSPBCGSLSetXRes()` + +# External Links +$(_doc_external("KSP/KSPBCGSLSetUsePseudoinverse")) +""" +function KSPBCGSLSetUsePseudoinverse(petsclib::PetscLibType, ksp::PetscKSP, use_pinv::PetscBool) end + +@for_petsc function KSPBCGSLSetUsePseudoinverse(petsclib::$UnionPetscLib, ksp::PetscKSP, use_pinv::PetscBool ) + + @chk ccall( + (:KSPBCGSLSetUsePseudoinverse, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, use_pinv, + ) + + + return nothing +end + +""" + KSPBCGSLSetPol(petsclib::PetscLibType,ksp::PetscKSP, uMROR::PetscBool) +Sets the type of polynomial part that will +be used in the `KSPCBGSL` `KSPSolve()` + +Logically Collective + +Input Parameters: +- `ksp` - iterative context of type `KSPCBGSL` +- `uMROR` - set to `PETSC_TRUE` when the polynomial is a convex combination of an MR and an OR step. + +Options Database Keys: +- `-ksp_bcgsl_cxpoly` - use enhanced polynomial +- `-ksp_bcgsl_mrpoly` - use standard polynomial + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPBCGSL`, `KSPCreate()`, `KSPSetType()`, `KSPCBGSL`, `KSPBCGSLSetUsePseudoinverse()`, `KSPBCGSLSetEll()`, `KSPBCGSLSetXRes()` + +# External Links +$(_doc_external("KSP/KSPBCGSLSetPol")) +""" +function KSPBCGSLSetPol(petsclib::PetscLibType, ksp::PetscKSP, uMROR::PetscBool) end + +@for_petsc function KSPBCGSLSetPol(petsclib::$UnionPetscLib, ksp::PetscKSP, uMROR::PetscBool ) + + @chk ccall( + (:KSPBCGSLSetPol, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, uMROR, + ) + + + return nothing +end + +""" + KSPBCGSLSetEll(petsclib::PetscLibType,ksp::PetscKSP, ell::PetscInt) +Sets the number of search directions to use in the `KSPBCGSL` Krylov solver + +Logically Collective + +Input Parameters: +- `ksp` - iterative context, `KSP`, of type `KSPBCGSL` +- `ell` - number of search directions to use + +Options Database Key: +- `-ksp_bcgsl_ell ell` - Number of Krylov search directions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPBCGSLSetUsePseudoinverse()`, `KSP`, `KSPBCGSL`, `KSPBCGSLSetPol()`, `KSPBCGSLSetXRes()` + +# External Links +$(_doc_external("KSP/KSPBCGSLSetEll")) +""" +function KSPBCGSLSetEll(petsclib::PetscLibType, ksp::PetscKSP, ell::PetscInt) end + +@for_petsc function KSPBCGSLSetEll(petsclib::$UnionPetscLib, ksp::PetscKSP, ell::$PetscInt ) + + @chk ccall( + (:KSPBCGSLSetEll, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, ell, + ) + + + return nothing +end + +""" + KSPQCGSetTrustRegionRadius(petsclib::PetscLibType,ksp::PetscKSP, delta::PetscReal) +Sets the radius of the trust region for `KSPQCG` + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `delta` - the trust region radius (Infinity is the default) + +Options Database Key: +- `-ksp_qcg_trustregionradius ` - trust region radius + +Level: advanced + +-seealso: [](ch_ksp), `KSPQCG`, `KSPQCGGetTrialStepNorm()` + +# External Links +$(_doc_external("KSP/KSPQCGSetTrustRegionRadius")) +""" +function KSPQCGSetTrustRegionRadius(petsclib::PetscLibType, ksp::PetscKSP, delta::PetscReal) end + +@for_petsc function KSPQCGSetTrustRegionRadius(petsclib::$UnionPetscLib, ksp::PetscKSP, delta::$PetscReal ) + + @chk ccall( + (:KSPQCGSetTrustRegionRadius, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, delta, + ) + + + return nothing +end + +""" + tsnorm::PetscReal = KSPQCGGetTrialStepNorm(petsclib::PetscLibType,ksp::PetscKSP) +Gets the norm of a trial step vector in `KSPQCG`. The WCG step may be +constrained, so this is not necessarily the length of the ultimate step taken in `KSPQCG`. + +Not Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `tsnorm` - the norm + +Level: advanced + +-seealso: [](ch_ksp), `KSPQCG`, `KSPQCGSetTrustRegionRadius()` + +# External Links +$(_doc_external("KSP/KSPQCGGetTrialStepNorm")) +""" +function KSPQCGGetTrialStepNorm(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPQCGGetTrialStepNorm(petsclib::$UnionPetscLib, ksp::PetscKSP ) + tsnorm_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPQCGGetTrialStepNorm, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, tsnorm_, + ) + + tsnorm = tsnorm_[] + + return tsnorm +end + +""" + quadratic::PetscReal = KSPQCGGetQuadratic(petsclib::PetscLibType,ksp::PetscKSP) +Gets the value of the quadratic function, evaluated at the new iterate + +Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `quadratic` - the quadratic function evaluated at the new iterate + +Level: advanced + +-seealso: [](ch_ksp), `KSPQCG` + +# External Links +$(_doc_external("KSP/KSPQCGGetQuadratic")) +""" +function KSPQCGGetQuadratic(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPQCGGetQuadratic(petsclib::$UnionPetscLib, ksp::PetscKSP ) + quadratic_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPQCGGetQuadratic, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}), + ksp, quadratic_, + ) + + quadratic = quadratic_[] + + return quadratic +end + +""" + KSPGCRSetModifyPC(petsclib::PetscLibType,ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Sets the routine used by `KSPGCR` to modify the preconditioner for each iteration + +Logically Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `function` - user defined function to modify the preconditioner, see `KSPFlexibleModifyPCFn` +- `ctx` - user provided context for the modify preconditioner function +- `destroy` - the function to use to destroy the user provided application context. + +Level: intermediate + +-seealso: [](ch_ksp), `KSP`, `KSPGCR`, `KSPFlexibleModifyPCFn`, `KSPFGMRESModifyPCFn`, [](sec_flexibleksp) + +# External Links +$(_doc_external("KSP/KSPGCRSetModifyPC")) +""" +function KSPGCRSetModifyPC(petsclib::PetscLibType, ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPGCRSetModifyPC(petsclib::$UnionPetscLib, ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPGCRSetModifyPC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFlexibleModifyPCFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, fnc, ctx, destroy, + ) + + + return nothing +end + +""" + KSPGCRSetRestart(petsclib::PetscLibType,ksp::PetscKSP, restart::PetscInt) +Sets number of iterations at which `KSPGCR` restarts. + +Not Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `restart` - integer restart value + +Options Database Key: +- `-ksp_gcr_restart ` - the number of stored vectors to orthogonalize against + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGCR`, `KSPSetTolerances()`, `KSPGCRGetRestart()`, `KSPGMRESSetRestart()` + +# External Links +$(_doc_external("KSP/KSPGCRSetRestart")) +""" +function KSPGCRSetRestart(petsclib::PetscLibType, ksp::PetscKSP, restart::PetscInt) end + +@for_petsc function KSPGCRSetRestart(petsclib::$UnionPetscLib, ksp::PetscKSP, restart::$PetscInt ) + + @chk ccall( + (:KSPGCRSetRestart, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, restart, + ) + + + return nothing +end + +""" + restart::PetscInt = KSPGCRGetRestart(petsclib::PetscLibType,ksp::PetscKSP) +Gets number of iterations at which `KSPGCR` restarts. + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `restart` - integer restart value + +Level: intermediate + +-seealso: [](ch_ksp), `KSPGCR`, `KSPSetTolerances()`, `KSPGCRSetRestart()`, `KSPGMRESGetRestart()` + +# External Links +$(_doc_external("KSP/KSPGCRGetRestart")) +""" +function KSPGCRGetRestart(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPGCRGetRestart(petsclib::$UnionPetscLib, ksp::PetscKSP ) + restart_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPGCRGetRestart, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, restart_, + ) + + restart = restart_[] + + return restart +end + +""" + KSPPIPEGCRSetUnrollW(petsclib::PetscLibType,ksp::PetscKSP, unroll_w::PetscBool) +Set to `PETSC_TRUE` to use `KSPPIPEGCR` with unrolling of the w vector + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `unroll_w` - use unrolling + +Level: intermediate + +Options Database Key: +- `-ksp_pipegcr_unroll_w ` - use unrolling + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRSetTruncationType()`, `KSPPIPEGCRSetNprealloc()`, `KSPPIPEGCRGetUnrollW()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRSetUnrollW")) +""" +function KSPPIPEGCRSetUnrollW(petsclib::PetscLibType, ksp::PetscKSP, unroll_w::PetscBool) end + +@for_petsc function KSPPIPEGCRSetUnrollW(petsclib::$UnionPetscLib, ksp::PetscKSP, unroll_w::PetscBool ) + + @chk ccall( + (:KSPPIPEGCRSetUnrollW, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, unroll_w, + ) + + + return nothing +end + +""" + unroll_w::PetscBool = KSPPIPEGCRGetUnrollW(petsclib::PetscLibType,ksp::PetscKSP) +Get information on `KSPPIPEGCR` if it uses unrolling the w vector + +Logically Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `unroll_w` - `KSPPIPEGCR` uses unrolling (bool) + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRGetTruncationType()`, `KSPPIPEGCRGetNprealloc()`, `KSPPIPEGCRSetUnrollW()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRGetUnrollW")) +""" +function KSPPIPEGCRGetUnrollW(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEGCRGetUnrollW(petsclib::$UnionPetscLib, ksp::PetscKSP ) + unroll_w_ = Ref{PetscBool}() + + @chk ccall( + (:KSPPIPEGCRGetUnrollW, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, unroll_w_, + ) + + unroll_w = unroll_w_[] + + return unroll_w +end + +""" + KSPPIPEGCRSetMmax(petsclib::PetscLibType,ksp::PetscKSP, mmax::PetscInt) +set the maximum number of previous directions `KSPPIPEGCR` will store for orthogonalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `mmax` - the maximum number of previous directions to orthogonalize against + +Options Database Key: +- `-ksp_pipegcr_mmax ` - maximum number of previous directions + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRSetTruncationType()`, `KSPPIPEGCRSetNprealloc()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRSetMmax")) +""" +function KSPPIPEGCRSetMmax(petsclib::PetscLibType, ksp::PetscKSP, mmax::PetscInt) end + +@for_petsc function KSPPIPEGCRSetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP, mmax::$PetscInt ) + + @chk ccall( + (:KSPPIPEGCRSetMmax, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, mmax, + ) + + + return nothing +end + +""" + mmax::PetscInt = KSPPIPEGCRGetMmax(petsclib::PetscLibType,ksp::PetscKSP) +get the maximum number of previous directions `KSPPIPEGCR` will store + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `mmax` - the maximum number of previous directions allowed for orthogonalization + +Level: intermediate + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRGetTruncationType()`, `KSPPIPEGCRGetNprealloc()`, `KSPPIPEGCRSetMmax()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRGetMmax")) +""" +function KSPPIPEGCRGetMmax(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEGCRGetMmax(petsclib::$UnionPetscLib, ksp::PetscKSP ) + mmax_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPPIPEGCRGetMmax, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, mmax_, + ) + + mmax = mmax_[] + + return mmax +end + +""" + KSPPIPEGCRSetNprealloc(petsclib::PetscLibType,ksp::PetscKSP, nprealloc::PetscInt) +set the number of directions to preallocate with `KSPPIPEGCR` + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `nprealloc` - the number of vectors to preallocate + +Level: advanced + +Options Database Key: +- `-ksp_pipegcr_nprealloc ` - number of vectors to preallocate + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRGetTruncationType()`, `KSPPIPEGCRGetNprealloc()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRSetNprealloc")) +""" +function KSPPIPEGCRSetNprealloc(petsclib::PetscLibType, ksp::PetscKSP, nprealloc::PetscInt) end + +@for_petsc function KSPPIPEGCRSetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP, nprealloc::$PetscInt ) + + @chk ccall( + (:KSPPIPEGCRSetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt), + ksp, nprealloc, + ) + + + return nothing +end + +""" + nprealloc::PetscInt = KSPPIPEGCRGetNprealloc(petsclib::PetscLibType,ksp::PetscKSP) +get the number of directions preallocate by `KSPPIPEGCR` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `nprealloc` - the number of directions preallocated + +Level: advanced + +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRGetTruncationType()`, `KSPPIPEGCRSetNprealloc()` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRGetNprealloc")) +""" +function KSPPIPEGCRGetNprealloc(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEGCRGetNprealloc(petsclib::$UnionPetscLib, ksp::PetscKSP ) + nprealloc_ = Ref{$PetscInt}() + + @chk ccall( + (:KSPPIPEGCRGetNprealloc, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscInt}), + ksp, nprealloc_, + ) + + nprealloc = nprealloc_[] + + return nprealloc +end + +""" + KSPPIPEGCRSetTruncationType(petsclib::PetscLibType,ksp::PetscKSP, truncstrat::KSPFCDTruncationType) +specify how many of its stored previous directions `KSPPIPEGCR` uses during orthogonalization + +Logically Collective + +Input Parameters: +- `ksp` - the Krylov space context +- `truncstrat` - the choice of strategy +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRTruncationType`, `KSPFCDTruncationType`, `KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRSetTruncationType")) +""" +function KSPPIPEGCRSetTruncationType(petsclib::PetscLibType, ksp::PetscKSP, truncstrat::KSPFCDTruncationType) end + +@for_petsc function KSPPIPEGCRSetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP, truncstrat::KSPFCDTruncationType ) + + @chk ccall( + (:KSPPIPEGCRSetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, KSPFCDTruncationType), + ksp, truncstrat, + ) + + + return nothing +end + +""" + truncstrat::KSPFCDTruncationType = KSPPIPEGCRGetTruncationType(petsclib::PetscLibType,ksp::PetscKSP) +get the truncation strategy employed by `KSPPIPEGCR` + +Not Collective + +Input Parameter: +- `ksp` - the Krylov space context + +Output Parameter: +- `truncstrat` - the strategy type +-seealso: [](ch_ksp), `KSPPIPEGCR`, `KSPPIPEGCRSetTruncationType`, `KSPPIPEGCRTruncationType`, `KSPFCDTruncationType`, `KSP_FCD_TRUNC_TYPE_STANDARD`, `KSP_FCD_TRUNC_TYPE_NOTAY` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRGetTruncationType")) +""" +function KSPPIPEGCRGetTruncationType(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPPIPEGCRGetTruncationType(petsclib::$UnionPetscLib, ksp::PetscKSP ) + truncstrat_ = Ref{KSPFCDTruncationType}() + + @chk ccall( + (:KSPPIPEGCRGetTruncationType, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFCDTruncationType}), + ksp, truncstrat_, + ) + + truncstrat = unsafe_string(truncstrat_[]) + + return truncstrat +end + +""" + KSPPIPEGCRSetModifyPC(petsclib::PetscLibType,ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) +Sets the routine used by `KSPPIPEGCR` to modify the preconditioner at each iteration + +Logically Collective + +Input Parameters: +- `ksp` - iterative context obtained from `KSPCreate()` +- `function` - user defined function to modify the preconditioner, see `KSPFlexibleModifyPCFn` +- `ctx` - user provided context for the modify preconditioner function +- `destroy` - the function to use to destroy the user provided application context. + +Level: intermediate + +-seealso: [](ch_ksp), `KSPFlexibleSetModifyPC()`, `KSPFlexibleModifyPCFn`, `KSPPIPEGCR` + +# External Links +$(_doc_external("KSP/KSPPIPEGCRSetModifyPC")) +""" +function KSPPIPEGCRSetModifyPC(petsclib::PetscLibType, ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function KSPPIPEGCRSetModifyPC(petsclib::$UnionPetscLib, ksp::PetscKSP, fnc::KSPFlexibleModifyPCFn, ctx::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:KSPPIPEGCRSetModifyPC, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{KSPFlexibleModifyPCFn}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + ksp, fnc, ctx, destroy, + ) + + + return nothing +end + +""" + KSPMINRESSetUseQLP(petsclib::PetscLibType,ksp::PetscKSP, qlp::PetscBool) +Use the QLP variant of `KSPMINRES` + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `qlp` - a Boolean indicating if the QLP variant should be used + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPMINRES`, `KSPMINRESGetUseQLP()` + +# External Links +$(_doc_external("KSP/KSPMINRESSetUseQLP")) +""" +function KSPMINRESSetUseQLP(petsclib::PetscLibType, ksp::PetscKSP, qlp::PetscBool) end + +@for_petsc function KSPMINRESSetUseQLP(petsclib::$UnionPetscLib, ksp::PetscKSP, qlp::PetscBool ) + + @chk ccall( + (:KSPMINRESSetUseQLP, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, qlp, + ) + + + return nothing +end + +""" + KSPMINRESSetRadius(petsclib::PetscLibType,ksp::PetscKSP, radius::PetscReal) +Set the maximum solution norm allowed for use with trust region methods + +Logically Collective + +Input Parameters: +- `ksp` - the iterative context +- `radius` - the value + +Level: beginner + +Options Database Key: +- `-ksp_minres_radius ` - maximum allowed solution norm + +-seealso: [](ch_ksp), `KSP`, `KSPMINRES`, `KSPMINRESSetUseQLP()` + +# External Links +$(_doc_external("KSP/KSPMINRESSetRadius")) +""" +function KSPMINRESSetRadius(petsclib::PetscLibType, ksp::PetscKSP, radius::PetscReal) end + +@for_petsc function KSPMINRESSetRadius(petsclib::$UnionPetscLib, ksp::PetscKSP, radius::$PetscReal ) + + @chk ccall( + (:KSPMINRESSetRadius, $petsc_library), + PetscErrorCode, + (CKSP, $PetscReal), + ksp, radius, + ) + + + return nothing +end + +""" + qlp::PetscBool = KSPMINRESGetUseQLP(petsclib::PetscLibType,ksp::PetscKSP) +Get the flag that indicates if the QLP variant is being used + +Logically Collective + +Input Parameter: +- `ksp` - the iterative context + +Output Parameter: +- `qlp` - a Boolean indicating if the QLP variant is used + +Level: beginner + +-seealso: [](ch_ksp), `KSP`, `KSPMINRES`, `KSPMINRESSetUseQLP()` + +# External Links +$(_doc_external("KSP/KSPMINRESGetUseQLP")) +""" +function KSPMINRESGetUseQLP(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPMINRESGetUseQLP(petsclib::$UnionPetscLib, ksp::PetscKSP ) + qlp_ = Ref{PetscBool}() + + @chk ccall( + (:KSPMINRESGetUseQLP, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{PetscBool}), + ksp, qlp_, + ) + + qlp = qlp_[] + + return qlp +end + +""" + KSPLSQRSetComputeStandardErrorVec(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Compute a vector of standard error estimates during `KSPSolve()` for `KSPLSQR`. + +Logically Collective + +Input Parameters: +- `ksp` - iterative context +- `flg` - compute the vector of standard estimates or not + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolve()`, `KSPLSQR`, `KSPLSQRGetStandardErrorVec()` + +# External Links +$(_doc_external("KSP/KSPLSQRSetComputeStandardErrorVec")) +""" +function KSPLSQRSetComputeStandardErrorVec(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPLSQRSetComputeStandardErrorVec(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPLSQRSetComputeStandardErrorVec, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPLSQRSetExactMatNorm(petsclib::PetscLibType,ksp::PetscKSP, flg::PetscBool) +Compute exact matrix norm instead of iteratively refined estimate. + +Not Collective + +Input Parameters: +- `ksp` - iterative context +- `flg` - compute exact matrix norm or not + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolve()`, `KSPLSQR`, `KSPLSQRGetNorms()`, `KSPLSQRConvergedDefault()` + +# External Links +$(_doc_external("KSP/KSPLSQRSetExactMatNorm")) +""" +function KSPLSQRSetExactMatNorm(petsclib::PetscLibType, ksp::PetscKSP, flg::PetscBool) end + +@for_petsc function KSPLSQRSetExactMatNorm(petsclib::$UnionPetscLib, ksp::PetscKSP, flg::PetscBool ) + + @chk ccall( + (:KSPLSQRSetExactMatNorm, $petsc_library), + PetscErrorCode, + (CKSP, PetscBool), + ksp, flg, + ) + + + return nothing +end + +""" + KSPLSQRGetStandardErrorVec(petsclib::PetscLibType,ksp::PetscKSP, se::PetscVec) +Get vector of standard error estimates. +Only available if -ksp_lsqr_set_standard_error was set to true +or `KSPLSQRSetComputeStandardErrorVec`(ksp, `PETSC_TRUE`) was called. +Otherwise returns `NULL`. + +Not Collective + +Input Parameter: +- `ksp` - iterative context + +Output Parameter: +- `se` - vector of standard estimates + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolve()`, `KSPLSQR`, `KSPLSQRSetComputeStandardErrorVec()` + +# External Links +$(_doc_external("KSP/KSPLSQRGetStandardErrorVec")) +""" +function KSPLSQRGetStandardErrorVec(petsclib::PetscLibType, ksp::PetscKSP, se::PetscVec) end + +@for_petsc function KSPLSQRGetStandardErrorVec(petsclib::$UnionPetscLib, ksp::PetscKSP, se::PetscVec ) + se_ = Ref(se.ptr) + + @chk ccall( + (:KSPLSQRGetStandardErrorVec, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{CVec}), + ksp, se_, + ) + + se.ptr = C_NULL + + return nothing +end + +""" + arnorm::PetscReal,anorm::PetscReal = KSPLSQRGetNorms(petsclib::PetscLibType,ksp::PetscKSP) +Get the norm estimates that `KSPLSQR` computes internally during `KSPSolve()`. + +Not Collective + +Input Parameter: +- `ksp` - iterative context + +Output Parameters: +- `arnorm` - good estimate of (A*Pmat^{-T})*r, where r = A x - b, used in specific stopping criterion +- `anorm` - poor estimate of A*Pmat^{-T}_{frobenius} used in specific stopping criterion + +Level: intermediate + +-seealso: [](ch_ksp), `KSPSolve()`, `KSPLSQR`, `KSPLSQRSetExactMatNorm()` + +# External Links +$(_doc_external("KSP/KSPLSQRGetNorms")) +""" +function KSPLSQRGetNorms(petsclib::PetscLibType, ksp::PetscKSP) end + +@for_petsc function KSPLSQRGetNorms(petsclib::$UnionPetscLib, ksp::PetscKSP ) + arnorm_ = Ref{$PetscReal}() + anorm_ = Ref{$PetscReal}() + + @chk ccall( + (:KSPLSQRGetNorms, $petsc_library), + PetscErrorCode, + (CKSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + ksp, arnorm_, anorm_, + ) + + arnorm = arnorm_[] + anorm = anorm_[] + + return arnorm,anorm +end + +""" + KSPLSQRMonitorResidual(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the residual norm, as well as the normal equation residual norm, at each iteration of an iterative solver for the `KSPLSQR` solver + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_lsqr_monitor` - Activates `KSPLSQRMonitorResidual()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPLSQR`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()`, `KSPLSQRMonitorResidualDrawLG()` + +# External Links +$(_doc_external("KSP/KSPLSQRMonitorResidual")) +""" +function KSPLSQRMonitorResidual(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPLSQRMonitorResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPLSQRMonitorResidual, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPLSQRMonitorResidualDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the true residual norm at each iteration of an iterative solver for the `KSPLSQR` solver + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-ksp_lsqr_monitor draw::draw_lg` - Activates `KSPMonitorTrueResidualDrawLG()` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPLSQR`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `KSPLSQRMonitorResidual()`, `KSPLSQRMonitorResidualDrawLGCreate()` + +# External Links +$(_doc_external("KSP/KSPLSQRMonitorResidualDrawLG")) +""" +function KSPLSQRMonitorResidualDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPLSQRMonitorResidualDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPLSQRMonitorResidualDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPLSQRMonitorResidualDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the line graph object for the `KSPLSQR` residual and normal equation residual norm + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The `PetscViewerAndFormat` + +Level: intermediate + +-seealso: [](ch_ksp), `KSPLSQR`, `KSPMonitorSet()`, `KSPLSQRMonitorResidual()`, `KSPLSQRMonitorResidualDrawLG()` + +# External Links +$(_doc_external("KSP/KSPLSQRMonitorResidualDrawLGCreate")) +""" +function KSPLSQRMonitorResidualDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPLSQRMonitorResidualDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPLSQRMonitorResidualDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + +""" + KSPLSQRConvergedDefault(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, ctx::Cvoid) +Determines convergence of the `KSPLSQR` Krylov method, including a check on the residual norm of the normal equations. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm residual value (may be estimated) +- `ctx` - convergence context which must have been created by `KSPConvergedDefaultCreate()` + +Output Parameter: +- `reason` - the convergence reason + +Level: advanced + +-seealso: [](ch_ksp), `KSPLSQR`, `KSPSetConvergenceTest()`, `KSPSetTolerances()`, `KSPConvergedSkip()`, `KSPConvergedReason`, `KSPGetConvergedReason()`, +`KSPConvergedDefaultSetUIRNorm()`, `KSPConvergedDefaultSetUMIRNorm()`, `KSPConvergedDefaultCreate()`, `KSPConvergedDefaultDestroy()`, +`KSPConvergedDefault()`, `KSPLSQRGetNorms()`, `KSPLSQRSetExactMatNorm()` + +# External Links +$(_doc_external("KSP/KSPLSQRConvergedDefault")) +""" +function KSPLSQRConvergedDefault(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, reason::KSPConvergedReason, ctx::Cvoid) end + +@for_petsc function KSPLSQRConvergedDefault(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, reason::KSPConvergedReason, ctx::Cvoid ) + + @chk ccall( + (:KSPLSQRConvergedDefault, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{KSPConvergedReason}, Ptr{Cvoid}), + ksp, n, rnorm, reason, ctx, + ) + + + return nothing +end + +""" + KSPMonitorSNESResidual(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the `SNES` residual norm, as well as the `KSP` residual norm, at each iteration of a `KSPSolve()` called within a `SNESSolve()`. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context + +Options Database Key: +- `-snes_monitor_ksp` - Activates `KSPMonitorSNESResidual()` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `KSPMonitorSet()`, `KSPMonitorResidual()`, `KSPMonitorTrueResidualMaxNorm()`, `KSPMonitor()`, `SNESMonitor()`, `PetscViewerAndFormat()` + +# External Links +$(_doc_external("Snes/KSPMonitorSNESResidual")) +""" +function KSPMonitorSNESResidual(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSNESResidual(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSNESResidual, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + KSPMonitorSNESResidualDrawLG(petsclib::PetscLibType,ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Plots the linear `KSP` residual norm and the `SNES` residual norm of a `KSPSolve()` called within a `SNESSolve()`. + +Collective + +Input Parameters: +- `ksp` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - The viewer context, created with `KSPMonitorSNESResidualDrawLGCreate()` + +Options Database Key: +- `-snes_monitor_ksp draw::draw_lg` - Activates `KSPMonitorSNESResidualDrawLG()` + +Level: intermediate + +-seealso: [](ch_snes), `KSPMonitorSet()`, `KSPMonitorTrueResidual()`, `SNESMonitor()`, `KSPMonitor()`, `KSPMonitorSNESResidualDrawLGCreate()` + +# External Links +$(_doc_external("Snes/KSPMonitorSNESResidualDrawLG")) +""" +function KSPMonitorSNESResidualDrawLG(petsclib::PetscLibType, ksp::PetscKSP, n::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function KSPMonitorSNESResidualDrawLG(petsclib::$UnionPetscLib, ksp::PetscKSP, n::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:KSPMonitorSNESResidualDrawLG, $petsc_library), + PetscErrorCode, + (CKSP, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + ksp, n, rnorm, vf, + ) + + + return nothing +end + +""" + vf::PetscViewerAndFormat = KSPMonitorSNESResidualDrawLGCreate(petsclib::PetscLibType,viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) +Creates the `PetscViewer` used by `KSPMonitorSNESResidualDrawLG()` + +Collective + +Input Parameters: +- `viewer` - The `PetscViewer` +- `format` - The viewer format +- `ctx` - An optional user context + +Output Parameter: +- `vf` - The viewer context + +Level: intermediate + +-seealso: [](ch_snes), `KSP`, `SNES`, `PetscViewerFormat`, `PetscViewerAndFormat`, `KSPMonitorSet()`, `KSPMonitorTrueResidual()` + +# External Links +$(_doc_external("Snes/KSPMonitorSNESResidualDrawLGCreate")) +""" +function KSPMonitorSNESResidualDrawLGCreate(petsclib::PetscLibType, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid) end + +@for_petsc function KSPMonitorSNESResidualDrawLGCreate(petsclib::$UnionPetscLib, viewer::PetscViewer, format::PetscViewerFormat, ctx::Cvoid ) + vf_ = Ref{PetscViewerAndFormat}() + + @chk ccall( + (:KSPMonitorSNESResidualDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscViewerFormat, Ptr{Cvoid}, PetscViewerAndFormat), + viewer, format, ctx, vf_, + ) + + vf = vf_[] + + return vf +end + diff --git a/src/autowrapped/Mat_wrappers.jl b/src/autowrapped/Mat_wrappers.jl index ec4b3ab7..ae2e5f2c 100644 --- a/src/autowrapped/Mat_wrappers.jl +++ b/src/autowrapped/Mat_wrappers.jl @@ -66,9 +66,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatGetType")) """ -function MatGetType(petsclib::PetscLibType, mat::PetscMat) end +function MatGetType(petsclib::PetscLibType, mat::AbstractPetscMat) end -@for_petsc function MatGetType(petsclib::$UnionPetscLib, mat::PetscMat ) +@for_petsc function MatGetType(petsclib::$UnionPetscLib, mat::AbstractPetscMat ) type_ = Ref{MatType}() @chk ccall( @@ -5185,9 +5185,9 @@ Level: beginner # External Links $(_doc_external("Mat/MatGetSize")) """ -function MatGetSize(petsclib::PetscLibType, mat::PetscMat) end +function MatGetSize(petsclib::PetscLibType, mat::AbstractPetscMat) end -@for_petsc function MatGetSize(petsclib::$UnionPetscLib, mat::PetscMat ) +@for_petsc function MatGetSize(petsclib::$UnionPetscLib, mat::AbstractPetscMat ) m_ = Ref{$PetscInt}() n_ = Ref{$PetscInt}() @@ -9006,27 +9006,14 @@ Collective Input Parameters: - `comm` - MPI communicator -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have -calculated if `N` is given) For square matrices n is almost always `m`. +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given). This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have calculated if `N` is given) For square matrices n is almost always `m`. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) -- `d_rlenmax` - max number of nonzeros per row in DIAGONAL portion of local submatrix -(same value is used for all local rows) -- `d_rlen` - array containing the number of nonzeros in the various rows of the -DIAGONAL portion of the local submatrix (possibly different for each row) -or `NULL`, if d_rlenmax is used to specify the nonzero structure. -The size of this array is equal to the number of local rows, i.e `m`. -- `o_rlenmax` - max number of nonzeros per row in the OFF-DIAGONAL portion of local -submatrix (same value is used for all local rows). -- `o_rlen` - array containing the number of nonzeros in the various rows of the -OFF-DIAGONAL portion of the local submatrix (possibly different for -each row) or `NULL`, if `o_rlenmax` is used to specify the nonzero -structure. The size of this array is equal to the number -of local rows, i.e `m`. +- `d_rlenmax` - max number of nonzeros per row in DIAGONAL portion of local submatrix (same value is used for all local rows) +- `d_rlen` - array containing the number of nonzeros in the various rows of the DIAGONAL portion of the local submatrix (possibly different for each row) or `NULL`, if d_rlenmax is used to specify the nonzero structure. The size of this array is equal to the number of local rows, i.e `m`. +- `o_rlenmax` - max number of nonzeros per row in the OFF-DIAGONAL portion of local submatrix (same value is used for all local rows). +- `o_rlen` - array containing the number of nonzeros in the various rows of the OFF-DIAGONAL portion of the local submatrix (possibly different for each row) or `NULL`, if `o_rlenmax` is used to specify the nonzero structure. The size of this array is equal to the number of local rows, i.e `m`. Output Parameter: - `A` - the matrix @@ -9356,7 +9343,7 @@ function MatSeqSELLGetVarSliceSize(petsclib::PetscLibType, A::PetscMat) end end """ - A::PetscMat = MatCreateSeqSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Vector{PetscInt}) + A::PetscMat = MatCreateSeqSELL(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Union{Ptr,Vector{PetscInt}}) Creates a sparse matrix in `MATSEQSELL` format. Collective @@ -9378,9 +9365,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateSeqSELL")) """ -function MatCreateSeqSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Vector{PetscInt}) end +function MatCreateSeqSELL(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, rlenmax::PetscInt, rlen::Union{Ptr, Vector{PetscInt}}) end -@for_petsc function MatCreateSeqSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, rlenmax::$PetscInt, rlen::Vector{$PetscInt} ) +@for_petsc function MatCreateSeqSELL(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, rlenmax::$PetscInt, rlen::Union{Ptr, Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -9432,12 +9419,8 @@ Collective Input Parameters: - `comm` - MPI communicator -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have -calculated if `N` is given) For square matrices n is almost always `m`. +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given). This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have calculated if `N` is given) For square matrices n is almost always `m`. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) - `diag` - the diagonal value @@ -9592,7 +9575,7 @@ function MatMPIBAIJSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::Pet end """ - A::PetscMat = MatCreateBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) + A::PetscMat = MatCreateBAIJ(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) Creates a sparse parallel matrix in `MATBAIJ` format (block compressed row). @@ -9600,27 +9583,15 @@ Collective Input Parameters: - `comm` - MPI communicator -- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row -blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if N is given) -This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given). This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if N is given). This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) -- `d_nz` - number of nonzero blocks per block row in diagonal portion of local -submatrix (same for all local rows) -- `d_nnz` - array containing the number of nonzero blocks in the various block rows -of the in diagonal portion of the local (possibly different for each block -row) or NULL. If you plan to factor the matrix you must leave room for the diagonal entry -and set it even if it is zero. -- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local -submatrix (same for all local rows). -- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the -off-diagonal portion of the local submatrix (possibly different for -each block row) or NULL. +- `d_nz` - number of nonzero blocks per block row in diagonal portion of local submatrix (same for all local rows) +- `d_nnz` - array containing the number of nonzero blocks in the various block rows of the in diagonal portion of the local (possibly different for each block row) or NULL. If you plan to factor the matrix you must leave room for the diagonal entry and set it even if it is zero. +- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the off-diagonal portion of the local submatrix (possibly different for each block row) or NULL. Output Parameter: - `A` - the matrix @@ -9637,9 +9608,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateBAIJ")) """ -function MatCreateBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end +function MatCreateBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end -@for_petsc function MatCreateBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) +@for_petsc function MatCreateBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -9724,9 +9695,7 @@ Input Parameters: - `comm` - MPI communicator - `bs` - the block size, only a block size of 1 is supported - `m` - number of local rows (Cannot be `PETSC_DECIDE`) -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have -calculated if `N` is given) For square matrices `n` is almost always `m`. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have calculated if `N` is given) For square matrices `n` is almost always `m`. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) - `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of block elements in that rowth block row of the matrix @@ -9769,27 +9738,15 @@ Collective Input Parameters: - `comm` - MPI communicator -- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row -blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) -This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) -- `d_nz` - number of nonzero blocks per block row in diagonal portion of local -submatrix (same for all local rows) -- `d_nnz` - array containing the number of nonzero blocks in the various block rows -of the in diagonal portion of the local (possibly different for each block -row) or `NULL`. If you plan to factor the matrix you must leave room for the diagonal entry -and set it even if it is zero. -- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local -submatrix (same for all local rows). -- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the -off-diagonal portion of the local submatrix (possibly different for -each block row) or `NULL`. +- `d_nz` - number of nonzero blocks per block row in diagonal portion of local submatrix (same for all local rows) +- `d_nnz` - array containing the number of nonzero blocks in the various block rows of the in diagonal portion of the local (possibly different for each block row) or `NULL`. If you plan to factor the matrix you must leave room for the diagonal entry and set it even if it is zero. +- `o_nz` - number of nonzero blocks per block row in the off-diagonal portion of local submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzero blocks in the various block rows of the off-diagonal portion of the local submatrix (possibly different for each block row) or `NULL`. Output Parameter: - `A` - the matrix @@ -10102,13 +10059,11 @@ routines from Intel MKL whenever possible. Input Parameters: - `comm` - MPI communicator, set to `PETSC_COMM_SELF` -- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row -blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` - `m` - number of rows - `n` - number of columns - `nz` - number of nonzero blocks per block row (same for all rows) -- `nnz` - array containing the number of nonzero blocks in the various block rows -(possibly different for each block row) or `NULL` +- `nnz` - array containing the number of nonzero blocks in the various block rows (possibly different for each block row) or `NULL` Output Parameter: - `A` - the matrix @@ -10314,9 +10269,9 @@ Level: advanced # External Links $(_doc_external("Mat/MatShellGetContext")) """ -function MatShellGetContext(petsclib::PetscLibType, mat::PetscMat, ctx::Cvoid) end +function MatShellGetContext(petsclib::PetscLibType, mat::AbstractPetscMat, ctx::Cvoid) end -@for_petsc function MatShellGetContext(petsclib::$UnionPetscLib, mat::PetscMat, ctx::Cvoid ) +@for_petsc function MatShellGetContext(petsclib::$UnionPetscLib, mat::AbstractPetscMat, ctx::Cvoid) @chk ccall( (:MatShellGetContext, $petsc_library), @@ -10325,7 +10280,6 @@ function MatShellGetContext(petsclib::PetscLibType, mat::PetscMat, ctx::Cvoid) e mat, ctx, ) - return nothing end @@ -10367,7 +10321,7 @@ function MatShellSetMatProductOperation(petsclib::PetscLibType, A::PetscMat, pty end """ - ctx::Cvoid,A::PetscMat = MatCreateShell(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) + A::PetscMat = MatCreateShell(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, ctx::Ptr) Creates a new matrix of `MatType` `MATSHELL` for use with a user private matrix data storage format. @@ -10393,21 +10347,21 @@ $(_doc_external("Mat/MatCreateShell")) """ function MatCreateShell(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt) end -@for_petsc function MatCreateShell(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt ) - ctx_ = Ref{Cvoid}() +@for_petsc function MatCreateShell(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, ctx::Ptr ) A_ = Ref{CMat}() @chk ccall( (:MatCreateShell, $petsc_library), PetscErrorCode, (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Cvoid}, Ptr{CMat}), - comm, m, n, M, N, ctx_, A_, + comm, m, n, M, N, ctx, A_, ) - ctx = ctx_[] - A = PetscMat(A_[], petsclib) + #A = PetscMat(A_[], petsclib) + #A = MatShell{$PetscLib, OType}(A_, ctx) + - return ctx,A + return A end """ @@ -11480,7 +11434,7 @@ function MatDenseReplaceArray(petsclib::PetscLibType, mat::PetscMat) end end """ - A::PetscMat = MatCreateDense(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Vector{PetscScalar}) + A::PetscMat = MatCreateDense(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Union{Ptr,Vector{PetscScalar}}) Creates a matrix in `MATDENSE` format. Collective @@ -11491,8 +11445,7 @@ Input Parameters: - `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) - `M` - number of global rows (or `PETSC_DECIDE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DECIDE` to have calculated if `n` is given) -- `data` - optional location of matrix data. Set data to `NULL` (`PETSC_NULL_SCALAR_ARRAY` for Fortran users) for PETSc -to control all matrix memory allocation. +- `data` - optional location of matrix data. Set data to `NULL` (`PETSC_NULL_SCALAR_ARRAY` for Fortran users) for PETSc to control all matrix memory allocation. Output Parameter: - `A` - the matrix @@ -11504,9 +11457,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateDense")) """ -function MatCreateDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Vector{PetscScalar}) end +function MatCreateDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, data::Union{Ptr,Vector{PetscScalar}}) end -@for_petsc function MatCreateDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, data::Vector{$PetscScalar} ) +@for_petsc function MatCreateDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, data::Union{Ptr,Vector{$PetscScalar}} ) A_ = Ref{CMat}() @chk ccall( @@ -12032,8 +11985,7 @@ Input Parameters: - `comm` - MPI communicator, set to `PETSC_COMM_SELF` - `m` - number of rows - `n` - number of columns -- `data` - optional location of matrix data in column major order. Use `NULL` for PETSc -to control all matrix memory allocation. +- `data` - optional location of matrix data in column major order. Use `NULL` for PETSc to control all matrix memory allocation. Output Parameter: - `A` - the matrix @@ -12045,9 +11997,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateSeqDense")) """ -function MatCreateSeqDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, data::Vector{PetscScalar}) end +function MatCreateSeqDense(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, data::Union{Ptr,Vector{PetscScalar}}) end -@for_petsc function MatCreateSeqDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, data::Vector{$PetscScalar} ) +@for_petsc function MatCreateSeqDense(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, data::Union{Ptr,Vector{$PetscScalar}}) A_ = Ref{CMat}() @chk ccall( @@ -12967,9 +12919,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateLRC")) """ -function MatCreateLRC(petsclib::PetscLibType, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat) end +function MatCreateLRC(petsclib::PetscLibType, A::PetscMat, U::PetscMat, c::Union{Ptr,PetscVec}, V::PetscMat) end -@for_petsc function MatCreateLRC(petsclib::$UnionPetscLib, A::PetscMat, U::PetscMat, c::PetscVec, V::PetscMat ) +@for_petsc function MatCreateLRC(petsclib::$UnionPetscLib, A::PetscMat, U::PetscMat, c::Union{Ptr,PetscVec}, V::PetscMat ) N_ = Ref{CMat}() @chk ccall( @@ -12993,12 +12945,8 @@ Collective Input Parameters: - `comm` - MPI communicator -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have -calculated if `N` is given) For square matrices `n` is almost always `m`. +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given). This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have calculated if `N` is given) For square matrices `n` is almost always `m`. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) @@ -13011,8 +12959,7 @@ Options Database Keys: - `-mat_mffd_period` - how often h is recomputed, defaults to 1, every time - `-mat_mffd_check_positivity` - possibly decrease `h` until U + h*a has only positive values - `-mat_mffd_umin ` - Sets umin (for default PETSc routine that computes h only) -- `-mat_mffd_complex` - use the Lyness trick with complex numbers to compute the matrix-vector product instead of differencing -(requires real valued functions but that PETSc be configured for complex numbers) +- `-mat_mffd_complex` - use the Lyness trick with complex numbers to compute the matrix-vector product instead of differencing (requires real valued functions but that PETSc be configured for complex numbers) - `-snes_mf` - use the finite difference based matrix-free matrix with `SNESSolve()` and no preconditioner - `-snes_mf_operator` - use the finite difference based matrix-free matrix with `SNESSolve()` but construct a preconditioner using the matrix passed as `pmat` to `SNESSetJacobian()`. @@ -13106,38 +13053,23 @@ Collective Input Parameters: - `comm` - MPI communicator -- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row -blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) -This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with `MatCreateVecs()` +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if `M` is given) This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - number of local columns (or `PETSC_DECIDE` to have calculated if `N` is given) This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) -- `d_nz` - number of block nonzeros per block row in diagonal portion of local -submatrix (same for all local rows) -- `d_nnz` - array containing the number of block nonzeros in the various block rows -in the upper triangular portion of the in diagonal portion of the local -(possibly different for each block block row) or `NULL`. -If you plan to factor the matrix you must leave room for the diagonal entry and -set its value even if it is zero. -- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local -submatrix (same for all local rows). -- `o_nnz` - array containing the number of nonzeros in the various block rows of the -off-diagonal portion of the local submatrix (possibly different for -each block row) or `NULL`. +- `d_nz` - number of block nonzeros per block row in diagonal portion of local submatrix (same for all local rows) +- `d_nnz` - array containing the number of block nonzeros in the various block rows in the upper triangular portion of the in diagonal portion of the local (possibly different for each block block row) or `NULL`. If you plan to factor the matrix you must leave room for the diagonal entry and set its value even if it is zero. +- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various block rows of the off-diagonal portion of the local submatrix (possibly different for each block row) or `NULL`. Output Parameter: - `A` - the matrix Options Database Keys: -- `-mat_no_unroll` - uses code that does not unroll the loops in the -block calculations (much slower) +- `-mat_no_unroll` - uses code that does not unroll the loops in the block calculations (much slower) - `-mat_block_size` - size of the blocks to use -- `-mat_mpi` - use the parallel matrix data structures even on one processor -(defaults to using SeqBAIJ format on one processor) +- `-mat_mpi` - use the parallel matrix data structures even on one processor (defaults to using SeqBAIJ format on one processor) Level: intermediate @@ -13147,9 +13079,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateSBAIJ")) """ -function MatCreateSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end +function MatCreateSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end -@for_petsc function MatCreateSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) +@for_petsc function MatCreateSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -13174,9 +13106,7 @@ Input Parameters: - `comm` - MPI communicator - `bs` - the block size, only a block size of 1 is supported - `m` - number of local rows (Cannot be `PETSC_DECIDE`) -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have -calculated if `N` is given) For square matrices `n` is almost always `m`. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax . (or `PETSC_DECIDE` to have calculated if `N` is given) For square matrices `n` is almost always `m`. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if `m` is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if `n` is given) - `i` - row indices; that is i[0] = 0, i[row] = i[row-1] + number of block elements in that row block row of the matrix @@ -13437,13 +13367,11 @@ Collective Input Parameters: - `comm` - MPI communicator, set to `PETSC_COMM_SELF` -- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row -blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs() +- `bs` - size of block, the blocks are ALWAYS square. One can use `MatSetBlockSizes()` to set a different row and column blocksize but the row blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs() - `m` - number of rows - `n` - number of columns - `nz` - number of block nonzeros per block row (same for all rows) -- `nnz` - array containing the number of block nonzeros in the upper triangular plus -diagonal portion of each block (possibly different for each block row) or `NULL` +- `nnz` - array containing the number of block nonzeros in the upper triangular plus diagonal portion of each block (possibly different for each block row) or `NULL` Output Parameter: - `A` - the symmetric matrix @@ -13459,9 +13387,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateSeqSBAIJ")) """ -function MatCreateSeqSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Vector{PetscInt}) end +function MatCreateSeqSBAIJ(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, m::PetscInt, n::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end -@for_petsc function MatCreateSeqSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Vector{$PetscInt} ) +@for_petsc function MatCreateSeqSBAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, m::$PetscInt, n::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -14039,9 +13967,9 @@ Level: advanced # External Links $(_doc_external("Mat/MatCreateKAIJ")) """ -function MatCreateKAIJ(petsclib::PetscLibType, A::PetscMat, p::PetscInt, q::PetscInt, S::Vector{PetscScalar}, T::Vector{PetscScalar}) end +function MatCreateKAIJ(petsclib::PetscLibType, A::PetscMat, p::PetscInt, q::PetscInt, S::Union{Ptr,Vector{PetscScalar}}, T::Union{Ptr,Vector{PetscScalar}}) end -@for_petsc function MatCreateKAIJ(petsclib::$UnionPetscLib, A::PetscMat, p::$PetscInt, q::$PetscInt, S::Vector{$PetscScalar}, T::Vector{$PetscScalar} ) +@for_petsc function MatCreateKAIJ(petsclib::$UnionPetscLib, A::PetscMat, p::$PetscInt, q::$PetscInt, S::Union{Ptr,Vector{$PetscScalar}}, T::Union{Ptr,Vector{$PetscScalar}} ) kaij_ = Ref{CMat}() @chk ccall( @@ -14231,9 +14159,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateMPIAdj")) """ -function MatCreateMPIAdj(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, values::Vector{PetscInt}) end +function MatCreateMPIAdj(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, N::PetscInt, i::Vector{PetscInt}, j::Vector{PetscInt}, values::Union{Ptr, Vector{PetscInt}}) end -@for_petsc function MatCreateMPIAdj(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, values::Vector{$PetscInt} ) +@for_petsc function MatCreateMPIAdj(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, N::$PetscInt, i::Vector{$PetscInt}, j::Vector{$PetscInt}, values::Union{Ptr, Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -14359,9 +14287,7 @@ Collective Input Parameters: - `comm` - MPI communicator -- `n` - number of local rows (or `PETSC_DECIDE` to have calculated if `N` is given) -This value should be the same as the local size used in creating the -`y` vector for the matrix-vector product y = Ax. +- `n` - number of local rows (or `PETSC_DECIDE` to have calculated if `N` is given) This value should be the same as the local size used in creating the `y` vector for the matrix-vector product y = Ax. - `N` - number of global rows (or `PETSC_DETERMINE` to have calculated if `n` is given) Output Parameter: @@ -14741,7 +14667,7 @@ function MatBlockMatSetPreallocation(petsclib::PetscLibType, B::PetscMat, bs::Pe end """ - nnz::PetscInt,A::PetscMat = MatCreateBlockMat(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt) + A::PetscMat = MatCreateBlockMat(petsclib::PetscLibType,comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) Creates a new matrix in which each block contains a uniform Collective @@ -14764,23 +14690,21 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateBlockMat")) """ -function MatCreateBlockMat(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt) end +function MatCreateBlockMat(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, bs::PetscInt, nz::PetscInt, nnz::Union{Ptr,Vector{PetscInt}}) end -@for_petsc function MatCreateBlockMat(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, bs::$PetscInt, nz::$PetscInt ) - nnz_ = Ref{$PetscInt}() +@for_petsc function MatCreateBlockMat(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, bs::$PetscInt, nz::$PetscInt, nnz::Union{Ptr,Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( (:MatCreateBlockMat, $petsc_library), PetscErrorCode, (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CMat}), - comm, m, n, bs, nz, nnz_, A_, + comm, m, n, bs, nz, nnz, A_, ) - nnz = nnz_[] A = PetscMat(A_[], petsclib) - return nnz,A + return A end """ @@ -15823,27 +15747,14 @@ Collective Input Parameters: - `comm` - MPI communicator -- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given) -This value should be the same as the local size used in creating the -y vector for the matrix-vector product y = Ax. -- `n` - This value should be the same as the local size used in creating the -x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have -calculated if N is given) For square matrices n is almost always m. +- `m` - number of local rows (or `PETSC_DECIDE` to have calculated if M is given). This value should be the same as the local size used in creating the y vector for the matrix-vector product y = Ax. +- `n` - This value should be the same as the local size used in creating the x vector for the matrix-vector product y = Ax. (or `PETSC_DECIDE` to have calculated if N is given) For square matrices n is almost always m. - `M` - number of global rows (or `PETSC_DETERMINE` to have calculated if m is given) - `N` - number of global columns (or `PETSC_DETERMINE` to have calculated if n is given) -- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix -(same value is used for all local rows) -- `d_nnz` - array containing the number of nonzeros in the various rows of the -DIAGONAL portion of the local submatrix (possibly different for each row) -or `NULL`, if `d_nz` is used to specify the nonzero structure. -The size of this array is equal to the number of local rows, i.e 'm'. -- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local -submatrix (same value is used for all local rows). -- `o_nnz` - array containing the number of nonzeros in the various rows of the -OFF-DIAGONAL portion of the local submatrix (possibly different for -each row) or `NULL`, if `o_nz` is used to specify the nonzero -structure. The size of this array is equal to the number -of local rows, i.e 'm'. +- `d_nz` - number of nonzeros per row in DIAGONAL portion of local submatrix (same value is used for all local rows) +- `d_nnz` - array containing the number of nonzeros in the various rows of the DIAGONAL portion of the local submatrix (possibly different for each row) or `NULL`, if `d_nz` is used to specify the nonzero structure. The size of this array is equal to the number of local rows, i.e 'm'. +- `o_nz` - number of nonzeros per row in the OFF-DIAGONAL portion of local submatrix (same value is used for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various rows of the OFF-DIAGONAL portion of the local submatrix (possibly different for each row) or `NULL`, if `o_nz` is used to specify the nonzero structure. The size of this array is equal to the number of local rows, i.e 'm'. Output Parameter: - `A` - the matrix @@ -15864,9 +15775,9 @@ Level: intermediate # External Links $(_doc_external("Mat/MatCreateAIJ")) """ -function MatCreateAIJ(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end +function MatCreateAIJ(petsclib::PetscLibType, comm::MPI_Comm, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, d_nz::PetscInt, d_nnz::Union{Ptr,Vector{PetscInt}}, o_nz::PetscInt, o_nnz::Union{Ptr,Vector{PetscInt}}) end -@for_petsc function MatCreateAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) +@for_petsc function MatCreateAIJ(petsclib::$UnionPetscLib, comm::MPI_Comm, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, d_nz::$PetscInt, d_nnz::Union{Ptr,Vector{$PetscInt}}, o_nz::$PetscInt, o_nnz::Union{Ptr,Vector{$PetscInt}} ) A_ = Ref{CMat}() @chk ccall( @@ -23253,3 +23164,41 @@ function MatSetValueLocal(petsclib::PetscLibType, mat::PetscMat, i::PetscInt, j: return nothing end +# NOTE: +# there are a few functions that are not listed by the python routine, but that are relevant +# Below, they are wrapped manually + + + +""" + MatShellSetOperation(petsclib::PetscLibType, mat::PetscMat, op::MatOperation, g::Ptr) + +Allows user to set a matrix operation for a `MATSHELL` shell matrix. + +Logically Collective + +Input Parameters: +`mat` - the `MATSHELL` shell matrix +`op` - the name of the operation +`g` - a pointer to the function that provides the operation created with `@cfunction` + +Level: advanced + +-seealso: `Mat`, `MATSHELL`, `MatCreateShell()`, `MatShellGetContext()`, `MatShellGetOperation()`, `MatShellSetContext()`, `MatSetOperation()`, `MatShellSetManageScalingShifts()`, `MatShellSetMatProductOperation()` + +# External Links +$(_doc_external("Mat/MatShellSetOperation")) +""" +function MatShellSetOperation(petsclib::PetscLibType, mat::AbstractPetscMat, op::MatOperation, g::Ptr) end + +@for_petsc function MatShellSetOperation(petsclib::$UnionPetscLib, mat::AbstractPetscMat, op::MatOperation, g::Ptr) + + @chk ccall( + (:MatShellSetOperation, $petsc_library), + PetscErrorCode, + (CMat, MatOperation, Ptr{Cvoid}), + mat, op, g, + ) + + return nothing +end \ No newline at end of file diff --git a/src/autowrapped/PetscObject_wrappers.jl b/src/autowrapped/PetscObject_wrappers.jl new file mode 100644 index 00000000..dd87af3c --- /dev/null +++ b/src/autowrapped/PetscObject_wrappers.jl @@ -0,0 +1,1842 @@ +# autodefined type arguments for class ------ +mutable struct _n_PetscOptionItems end +const PetscOptionItems = Ptr{_n_PetscOptionItems} + +# ------------------------------------------------------- +""" + PetscObjectSAWsTakeAccess(petsclib::PetscLibType,obj::PetscObject) +Take access of the data fields that have been published to SAWs +by a `PetscObject` so their values may be changed in the computation + +Collective + +Input Parameter: +- `obj` - the `PetscObject` variable. This must be cast with a (`PetscObject`), for example, `PetscObjectSAWSTakeAccess`((`PetscObject`)mat); + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsGrantAccess()` + +# External Links +$(_doc_external("Sys/PetscObjectSAWsTakeAccess")) +""" +function PetscObjectSAWsTakeAccess(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSAWsTakeAccess(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSAWsTakeAccess, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectSAWsGrantAccess(petsclib::PetscLibType,obj::PetscObject) +Grants access of the data fields that have been published to +SAWs called when the changes made during `PetscObjectSAWsTakeAccess()` are complete. + +Collective + +Input Parameter: +- `obj` - the `PetscObject` variable. This must be cast with a (`PetscObject`), for example, `PetscObjectSAWSRestoreAccess`((`PetscObject`)mat); + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsTakeAccess()` + +# External Links +$(_doc_external("Sys/PetscObjectSAWsGrantAccess")) +""" +function PetscObjectSAWsGrantAccess(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSAWsGrantAccess(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSAWsGrantAccess, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectSAWsBlock(petsclib::PetscLibType,obj::PetscObject) +Blocks the object if `PetscObjectSAWsSetBlock()` has been called + +Collective + +Input Parameter: +- `obj` - the PETSc variable + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsSetBlock()`, `PetscSAWsBlock()` + +# External Links +$(_doc_external("Sys/PetscObjectSAWsBlock")) +""" +function PetscObjectSAWsBlock(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSAWsBlock(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSAWsBlock, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectSAWsSetBlock(petsclib::PetscLibType,obj::PetscObject, flg::PetscBool) +Sets whether an object will block at `PetscObjectSAWsBlock()` + +Collective + +Input Parameters: +- `obj` - the PETSc variable +- `flg` - whether it should block + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsBlock()`, `PetscSAWsBlock()` + +# External Links +$(_doc_external("Sys/PetscObjectSAWsSetBlock")) +""" +function PetscObjectSAWsSetBlock(petsclib::PetscLibType, obj::PetscObject, flg::PetscBool) end + +@for_petsc function PetscObjectSAWsSetBlock(petsclib::$UnionPetscLib, obj::PetscObject, flg::PetscBool ) + + @chk ccall( + (:PetscObjectSAWsSetBlock, $petsc_library), + PetscErrorCode, + (PetscObject, PetscBool), + obj, flg, + ) + + + return nothing +end + +""" + PetscObjectSAWsViewOff(petsclib::PetscLibType,obj::PetscObject) + +# External Links +$(_doc_external("Sys/PetscObjectSAWsViewOff")) +""" +function PetscObjectSAWsViewOff(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSAWsViewOff(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSAWsViewOff, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectViewSAWs(petsclib::PetscLibType,obj::PetscObject, viewer::PetscViewer) +View the base portion of any object with an SAWs viewer + +Collective + +Input Parameters: +- `obj` - the `PetscObject` variable. It must be cast with a (`PetscObject`), for example, `PetscObjectSetName`((`PetscObject`)mat,name); +- `viewer` - the SAWs viewer + +Level: advanced + +-seealso: [](sec_viewers), `PetscViewer`, `PetscObject`, `PetscObjectSetName()` + +# External Links +$(_doc_external("Sys/PetscObjectViewSAWs")) +""" +function PetscObjectViewSAWs(petsclib::PetscLibType, obj::PetscObject, viewer::PetscViewer) end + +@for_petsc function PetscObjectViewSAWs(petsclib::$UnionPetscLib, obj::PetscObject, viewer::PetscViewer ) + + @chk ccall( + (:PetscObjectViewSAWs, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + obj, viewer, + ) + + + return nothing +end + +""" + type::String = PetscObjectGetType(petsclib::PetscLibType,obj::PetscObject) +Gets the object type of any `PetscObject`. + +Not Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetType`((`PetscObject`)mat,&type); + +Output Parameter: +- `type` - the object type, for example, `MATSEQAIJ` + +Level: advanced + +-seealso: `PetscObject`, `PetscClassId`, `PetscObjectGetClassName()`, `PetscObjectGetClassId()` + +# External Links +$(_doc_external("Sys/PetscObjectGetType")) +""" +function PetscObjectGetType(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectGetType(petsclib::$UnionPetscLib, obj::PetscObject ) + type_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PetscObjectGetType, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + obj, type_, + ) + + type = unsafe_wrap(Array, type_[], VecGetLocalSize(petsclib, x); own = false) + + return type +end + +""" + PetscObjectsDump(petsclib::PetscLibType,fd::Libc.FILE, all::PetscBool) +Prints all the currently existing objects. + +Input Parameters: +- `fd` - file pointer +- `all` - by default only tries to display objects created explicitly by the user, if all is `PETSC_TRUE` then lists all outstanding objects + +Options Database Key: +- `-objects_dump ` - print information about all the objects that exist at the end of the programs run + +Level: advanced + +-seealso: `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectsDump")) +""" +function PetscObjectsDump(petsclib::PetscLibType, fd::Libc.FILE, all::PetscBool) end + +@for_petsc function PetscObjectsDump(petsclib::$UnionPetscLib, fd::Libc.FILE, all::PetscBool ) + + @chk ccall( + (:PetscObjectsDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE}, PetscBool), + fd, all, + ) + + + return nothing +end + +""" + PetscObjectsView(petsclib::PetscLibType,viewer::PetscViewer) +Prints the currently existing objects. + +Logically Collective + +Input Parameter: +- `viewer` - must be an `PETSCVIEWERASCII` viewer + +Level: advanced + +-seealso: `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectsView")) +""" +function PetscObjectsView(petsclib::PetscLibType, viewer::PetscViewer) end + +@for_petsc function PetscObjectsView(petsclib::$UnionPetscLib, viewer::PetscViewer ) + + @chk ccall( + (:PetscObjectsView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + viewer, + ) + + + return nothing +end + +""" + PetscObjectsGetObject(petsclib::PetscLibType,name::String, obj::PetscObject, classname::String) +Get a pointer to a named object + +Not Collective + +Input Parameter: +- `name` - the name of an object + +Output Parameters: +- `obj` - the object or `NULL` if there is no object, optional, pass in `NULL` if not needed +- `classname` - the name of the class of the object, optional, pass in `NULL` if not needed + +Level: advanced + +-seealso: `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectsGetObject")) +""" +function PetscObjectsGetObject(petsclib::PetscLibType, name::String, obj::PetscObject, classname::String) end + +@for_petsc function PetscObjectsGetObject(petsclib::$UnionPetscLib, name::String, obj::PetscObject, classname::String ) + classname_ = Ref(pointer(classname)) + + @chk ccall( + (:PetscObjectsGetObject, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscObject}, Ptr{Ptr{Cchar}}), + name, obj, classname_, + ) + + + return nothing +end + +""" + PetscObjectSetPrintedOptions(petsclib::PetscLibType,obj::PetscObject) +indicate to an object that it should behave as if it has already printed the help for its options so it will not display the help message + +Input Parameter: +- `obj` - the `PetscObject` + +Level: developer + +-seealso: `PetscOptionsInsert()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectSetPrintedOptions")) +""" +function PetscObjectSetPrintedOptions(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSetPrintedOptions(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSetPrintedOptions, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectInheritPrintedOptions(petsclib::PetscLibType,pobj::PetscObject, obj::PetscObject) +If the child object is not on the MPI rank 0 process of the parent object and the child is sequential then the child gets it set. + +Input Parameters: +- `pobj` - the parent object +- `obj` - the `PetscObject` + +Level: developer + +-seealso: `PetscOptionsInsert()`, `PetscObjectSetPrintedOptions()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectInheritPrintedOptions")) +""" +function PetscObjectInheritPrintedOptions(petsclib::PetscLibType, pobj::PetscObject, obj::PetscObject) end + +@for_petsc function PetscObjectInheritPrintedOptions(petsclib::$UnionPetscLib, pobj::PetscObject, obj::PetscObject ) + + @chk ccall( + (:PetscObjectInheritPrintedOptions, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject), + pobj, obj, + ) + + + return nothing +end + +""" + PetscObjectAddOptionsHandler(petsclib::PetscLibType,obj::PetscObject, handle::external, destroy::external, ctx::Cvoid) +Adds an additional function to check for options when `XXXSetFromOptions()` is called. + +Not Collective + +Input Parameters: +- `obj` - the PETSc object +- `handle` - function that checks for options +- `destroy` - function to destroy `ctx` if provided +- `ctx` - optional context for check function + +Calling sequence of `handle`: +- `obj` - the PETSc object +- `PetscOptionsObject` - the `PetscOptionItems` object +- `ctx` - optional context for `handle` + +Calling sequence of `destroy`: +- `obj` - the PETSc object +- `ctx` - optional context for `handle` + +Level: developer + +-seealso: `KSPSetFromOptions()`, `PCSetFromOptions()`, `SNESSetFromOptions()`, `PetscObjectProcessOptionsHandlers()`, `PetscObjectDestroyOptionsHandlers()`, +`PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectAddOptionsHandler")) +""" +function PetscObjectAddOptionsHandler(petsclib::PetscLibType, obj::PetscObject, handle::external, destroy::external, ctx::Cvoid) end + +@for_petsc function PetscObjectAddOptionsHandler(petsclib::$UnionPetscLib, obj::PetscObject, handle::external, destroy::external, ctx::Cvoid ) + + @chk ccall( + (:PetscObjectAddOptionsHandler, $petsc_library), + PetscErrorCode, + (PetscObject, external, external, Ptr{Cvoid}), + obj, handle, destroy, ctx, + ) + + + return nothing +end + +""" + PetscObjectProcessOptionsHandlers(petsclib::PetscLibType,obj::PetscObject, PetscOptionsObject::PetscOptionItems) +Calls all the options handlers attached to an object + +Not Collective + +Input Parameters: +- `obj` - the PETSc object +- `PetscOptionsObject` - the options context + +Level: developer + +-seealso: `KSPSetFromOptions()`, `PCSetFromOptions()`, `SNESSetFromOptions()`, `PetscObjectAddOptionsHandler()`, `PetscObjectDestroyOptionsHandlers()`, +`PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectProcessOptionsHandlers")) +""" +function PetscObjectProcessOptionsHandlers(petsclib::PetscLibType, obj::PetscObject, PetscOptionsObject::PetscOptionItems) end + +@for_petsc function PetscObjectProcessOptionsHandlers(petsclib::$UnionPetscLib, obj::PetscObject, PetscOptionsObject::PetscOptionItems ) + + @chk ccall( + (:PetscObjectProcessOptionsHandlers, $petsc_library), + PetscErrorCode, + (PetscObject, PetscOptionItems), + obj, PetscOptionsObject, + ) + + + return nothing +end + +""" + PetscObjectDestroyOptionsHandlers(petsclib::PetscLibType,obj::PetscObject) +Destroys all the option handlers attached to an object + +Not Collective + +Input Parameter: +- `obj` - the PETSc object + +Level: developer + +-seealso: `KSPSetFromOptions()`, `PCSetFromOptions()`, `SNESSetFromOptions()`, `PetscObjectAddOptionsHandler()`, `PetscObjectProcessOptionsHandlers()`, +`PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectDestroyOptionsHandlers")) +""" +function PetscObjectDestroyOptionsHandlers(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectDestroyOptionsHandlers(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectDestroyOptionsHandlers, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectReference(petsclib::PetscLibType,obj::PetscObject) +Indicates to a `PetscObject` that it is being +referenced by another `PetscObject`. This increases the reference +count for that object by one. + +Logically Collective + +Input Parameter: +- `obj` - the PETSc object. This must be cast with (`PetscObject`), for example, `PetscObjectReference`((`PetscObject`)mat); + +Level: advanced + +-seealso: `PetscObjectCompose()`, `PetscObjectDereference()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectReference")) +""" +function PetscObjectReference(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectReference(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectReference, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + cnt::PetscInt = PetscObjectGetReference(petsclib::PetscLibType,obj::PetscObject) +Gets the current reference count for a PETSc object. + +Not Collective + +Input Parameter: +- `obj` - the PETSc object; this must be cast with (`PetscObject`), for example, +`PetscObjectGetReference`((`PetscObject`)mat,&cnt); `obj` cannot be `NULL` + +Output Parameter: +- `cnt` - the reference count + +Level: advanced + +-seealso: `PetscObjectCompose()`, `PetscObjectDereference()`, `PetscObjectReference()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectGetReference")) +""" +function PetscObjectGetReference(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectGetReference(petsclib::$UnionPetscLib, obj::PetscObject ) + cnt_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscObjectGetReference, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{$PetscInt}), + obj, cnt_, + ) + + cnt = cnt_[] + + return cnt +end + +""" + PetscObjectDereference(petsclib::PetscLibType,obj::PetscObject) +Indicates to any `PetscObject` that it is being +referenced by one less `PetscObject`. This decreases the reference +count for that object by one. + +Collective on `obj` if reference reaches 0 otherwise Logically Collective + +Input Parameter: +- `obj` - the PETSc object; this must be cast with (`PetscObject`), for example, +`PetscObjectDereference`((`PetscObject`)mat); + +Level: advanced + +-seealso: `PetscObjectCompose()`, `PetscObjectReference()`, `PetscObjectDestroy()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectDereference")) +""" +function PetscObjectDereference(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectDereference(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectDereference, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectRemoveReference(petsclib::PetscLibType,obj::PetscObject, name::String) + +# External Links +$(_doc_external("Sys/PetscObjectRemoveReference")) +""" +function PetscObjectRemoveReference(petsclib::PetscLibType, obj::PetscObject, name::String) end + +@for_petsc function PetscObjectRemoveReference(petsclib::$UnionPetscLib, obj::PetscObject, name::String ) + + @chk ccall( + (:PetscObjectRemoveReference, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, name, + ) + + + return nothing +end + +""" + PetscObjectCompose(petsclib::PetscLibType,obj::PetscObject, name::String, ptr::PetscObject) +Associates another PETSc object with a given PETSc object. + +Not Collective + +Input Parameters: +- `obj` - the PETSc object; this must be cast with (`PetscObject`), for example, +`PetscObjectCompose`((`PetscObject`)mat,...); +- `name` - name associated with the child object +- `ptr` - the other PETSc object to associate with the PETSc object; this must also be +cast with (`PetscObject`) + +Level: advanced + +-seealso: `PetscObjectQuery()`, `PetscContainerCreate()`, `PetscObjectComposeFunction()`, `PetscObjectQueryFunction()`, `PetscContainer`, +`PetscContainerSetPointer()`, `PetscObject`, `PetscObjectContainerCompose()` + +# External Links +$(_doc_external("Sys/PetscObjectCompose")) +""" +function PetscObjectCompose(petsclib::PetscLibType, obj::PetscObject, name::String, ptr::PetscObject) end + +@for_petsc function PetscObjectCompose(petsclib::$UnionPetscLib, obj::PetscObject, name::String, ptr::PetscObject ) + + @chk ccall( + (:PetscObjectCompose, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, PetscObject), + obj, name, ptr, + ) + + + return nothing +end + +""" + PetscObjectQuery(petsclib::PetscLibType,obj::PetscObject, name::String, ptr::PetscObject) +Gets a PETSc object associated with a given object that was composed with `PetscObjectCompose()` + +Not Collective + +Input Parameters: +- `obj` - the PETSc object. It must be cast with a (`PetscObject`), for example, +`PetscObjectCompose`((`PetscObject`)mat,...); +- `name` - name associated with child object +- `ptr` - the other PETSc object associated with the PETSc object, this must be +cast with (`PetscObject`*) + +Level: advanced + +-seealso: `PetscObjectCompose()`, `PetscObjectComposeFunction()`, `PetscObjectQueryFunction()`, `PetscContainer` +`PetscContainerGetPointer()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectQuery")) +""" +function PetscObjectQuery(petsclib::PetscLibType, obj::PetscObject, name::String, ptr::PetscObject) end + +@for_petsc function PetscObjectQuery(petsclib::$UnionPetscLib, obj::PetscObject, name::String, ptr::PetscObject ) + + @chk ccall( + (:PetscObjectQuery, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscObject}), + obj, name, ptr, + ) + + + return nothing +end + +""" + has::PetscBool = PetscObjectHasFunction(petsclib::PetscLibType,obj::PetscObject, name::String) +Query if a function is associated with a given object. + +Logically Collective + +Input Parameters: +- `obj` - the PETSc object +- `name` - name associated with the child function + +Output Parameter: +- `has` - the boolean value + +Level: advanced + +-seealso: `PetscObject`, `PetscObjectComposeFunction()`, `PetscObjectQueryFunction()` + +# External Links +$(_doc_external("Sys/PetscObjectHasFunction")) +""" +function PetscObjectHasFunction(petsclib::PetscLibType, obj::PetscObject, name::String) end + +@for_petsc function PetscObjectHasFunction(petsclib::$UnionPetscLib, obj::PetscObject, name::String ) + has_ = Ref{PetscBool}() + + @chk ccall( + (:PetscObjectHasFunction, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscBool}), + obj, name, has_, + ) + + has = has_[] + + return has +end + +""" + PetscObjectContainerCompose(petsclib::PetscLibType,obj::PetscObject, name::String, pointer::Cvoid, destroy::PetscCtxDestroyFn) +Creates a `PetscContainer`, provides all of its values and composes it with a `PetscObject` + +Collective + +Input Parameters: +- `obj` - the `PetscObject` +- `name` - the name for the composed container +- `pointer` - the pointer to the data +- `destroy` - the routine to destroy the container's data, see `PetscCtxDestroyFn` for its calling sequence; use `PetscCtxDestroyDefault()` if a `PetscFree()` frees the data + +Level: advanced + +-seealso: `PetscContainerCreate()`, `PetscContainerDestroy()`, `PetscContainerSetPointer()`, `PetscContainerGetPointer()`, `PetscObjectCompose()`, `PetscObjectQuery()`, +`PetscContainerSetCtxDestroy()`, `PetscObject`, `PetscObjectContainerQuery()` + +# External Links +$(_doc_external("Sys/PetscObjectContainerCompose")) +""" +function PetscObjectContainerCompose(petsclib::PetscLibType, obj::PetscObject, name::String, pointer::Cvoid, destroy::PetscCtxDestroyFn) end + +@for_petsc function PetscObjectContainerCompose(petsclib::$UnionPetscLib, obj::PetscObject, name::String, pointer::Cvoid, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:PetscObjectContainerCompose, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + obj, name, pointer, destroy, + ) + + + return nothing +end + +""" + PetscObjectContainerQuery(petsclib::PetscLibType,obj::PetscObject, name::String, pointer::PeCtx) +Accesses the pointer in a container composed to a `PetscObject` with `PetscObjectContainerCompose()` + +Collective + +Input Parameters: +- `obj` - the `PetscObject` +- `name` - the name for the composed container + +Output Parameter: +- `pointer` - the pointer to the data + +Level: advanced + +-seealso: `PetscContainerCreate()`, `PetscContainerDestroy()`, `PetscContainerSetPointer()`, `PetscContainerGetPointer()`, `PetscObjectCompose()`, `PetscObjectQuery()`, +`PetscContainerSetCtxDestroy()`, `PetscObject`, `PetscObjectContainerCompose()` + +# External Links +$(_doc_external("Sys/PetscObjectContainerQuery")) +""" +function PetscObjectContainerQuery(petsclib::PetscLibType, obj::PetscObject, name::String, pointer::PeCtx) end + +@for_petsc function PetscObjectContainerQuery(petsclib::$UnionPetscLib, obj::PetscObject, name::String, pointer::PeCtx ) + + @chk ccall( + (:PetscObjectContainerQuery, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, PeCtx), + obj, name, pointer, + ) + + + return nothing +end + +""" + PetscObjectSetFromOptions(petsclib::PetscLibType,obj::PetscObject) +Sets generic parameters from user options. + +Collective + +Input Parameter: +- `obj` - the `PetscObject` + +Level: beginner + +-seealso: `PetscObjectSetOptionsPrefix()`, `PetscObjectGetOptionsPrefix()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectSetFromOptions")) +""" +function PetscObjectSetFromOptions(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSetFromOptions(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectSetUp(petsclib::PetscLibType,obj::PetscObject) +Sets up the internal data structures for later use of the object + +Collective + +Input Parameter: +- `obj` - the `PetscObject` + +Level: advanced + +-seealso: `PetscObjectDestroy()`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectSetUp")) +""" +function PetscObjectSetUp(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectSetUp(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectSetUp, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectGetName(petsclib::PetscLibType,obj::PetscObject, name::String) +Gets a string name associated with a PETSc object. + +Not Collective unless `obj` has not yet been named + +Input Parameters: +- `obj` - the PETSc variable. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetName`((`PetscObject`)mat,&name); +- `name` - the name associated with `obj`, do not free + +Level: intermediate + +-seealso: `PetscObjectSetName()`, `PetscObjectName()`, `PetscObject`, `PetscObjectGetId()` + +# External Links +$(_doc_external("Sys/PetscObjectGetName")) +""" +function PetscObjectGetName(petsclib::PetscLibType, obj::PetscObject, name::String) end + +@for_petsc function PetscObjectGetName(petsclib::$UnionPetscLib, obj::PetscObject, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:PetscObjectGetName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + obj, name_, + ) + + + return nothing +end + +""" + PetscObjectDestroy(petsclib::PetscLibType,obj::PetscObject) +Destroys a `PetscObject`, regardless of the type. + +Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectDestroy` (`PetscObject` mat); + +Level: beginner + +-seealso: `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectDestroy")) +""" +function PetscObjectDestroy(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectDestroy(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscObject},), + obj, + ) + + + return nothing +end + +""" + PetscObjectView(petsclib::PetscLibType,obj::PetscObject, viewer::PetscViewer) +Views a `PetscObject` regardless of the type. + +Collective + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectView`((`PetscObject`)mat,`viewer`); +- `viewer` - any PETSc viewer + +Level: intermediate + +-seealso: `PetscObject`, `PetscObjectViewFromOptions()`, `PetscViewer` + +# External Links +$(_doc_external("Sys/PetscObjectView")) +""" +function PetscObjectView(petsclib::PetscLibType, obj::PetscObject, viewer::PetscViewer) end + +@for_petsc function PetscObjectView(petsclib::$UnionPetscLib, obj::PetscObject, viewer::PetscViewer ) + + @chk ccall( + (:PetscObjectView, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + obj, viewer, + ) + + + return nothing +end + +""" + PetscObjectViewFromOptions(petsclib::PetscLibType,obj::PetscObject, bobj::PetscObject, optionname::String) +Processes command line options to determine if/how a `PetscObject` is to be viewed. + +Collective + +Input Parameters: +- `obj` - the object +- `bobj` - optional other object that provides prefix (if `NULL` then the prefix in `obj` is used) +- `optionname` - option string that is used to activate viewing + +Options Database Key: +- `-optionname_view [viewertype]:...` - option name and values. In actual usage this would be something like `-mat_coarse_view` + +Level: developer + +-seealso: `PetscObject`, `PetscObjectView()`, `PetscOptionsCreateViewer()` + +# External Links +$(_doc_external("Sys/PetscObjectViewFromOptions")) +""" +function PetscObjectViewFromOptions(petsclib::PetscLibType, obj::PetscObject, bobj::PetscObject, optionname::String) end + +@for_petsc function PetscObjectViewFromOptions(petsclib::$UnionPetscLib, obj::PetscObject, bobj::PetscObject, optionname::String ) + + @chk ccall( + (:PetscObjectViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, Ptr{Cchar}), + obj, bobj, optionname, + ) + + + return nothing +end + +""" + same::PetscBool = PetscObjectTypeCompare(petsclib::PetscLibType,obj::PetscObject, type_name::String) +Determines whether a PETSc object is of a particular type. + +Not Collective + +Input Parameters: +- `obj` - a PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectTypeCompare`((`PetscObject`)mat); +- `type_name` - string containing a type name + +Output Parameter: +- `same` - `PETSC_TRUE` if the type of `obj` and `type_name` are the same or both `NULL`, else `PETSC_FALSE` + +Level: intermediate + +-seealso: `PetscObject`, `VecGetType()`, `KSPGetType()`, `PCGetType()`, `SNESGetType()`, `PetscObjectBaseTypeCompare()`, `PetscObjectTypeCompareAny()`, `PetscObjectBaseTypeCompareAny()`, `PetscObjectObjectTypeCompare()` + +# External Links +$(_doc_external("Sys/PetscObjectTypeCompare")) +""" +function PetscObjectTypeCompare(petsclib::PetscLibType, obj::PetscObject, type_name::String) end + +@for_petsc function PetscObjectTypeCompare(petsclib::$UnionPetscLib, obj::PetscObject, type_name::String ) + same_ = Ref{PetscBool}() + + @chk ccall( + (:PetscObjectTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscBool}), + obj, type_name, same_, + ) + + same = same_[] + + return same +end + +""" + same::PetscBool = PetscObjectObjectTypeCompare(petsclib::PetscLibType,obj1::PetscObject, obj2::PetscObject) +Determines whether two PETSc objects are of the same type + +Logically Collective + +Input Parameters: +- `obj1` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. +- `obj2` - another PETSc object + +Output Parameter: +- `same` - `PETSC_TRUE` if they are the same or both unset, else `PETSC_FALSE` + +Level: intermediate + +-seealso: `PetscObjectTypeCompare()`, `VecGetType()`, `KSPGetType()`, `PCGetType()`, `SNESGetType()`, `PetscObjectBaseTypeCompare()`, `PetscObjectTypeCompareAny()`, `PetscObjectBaseTypeCompareAny()` + + +# External Links +$(_doc_external("Sys/PetscObjectObjectTypeCompare")) +""" +function PetscObjectObjectTypeCompare(petsclib::PetscLibType, obj1::PetscObject, obj2::PetscObject) end + +@for_petsc function PetscObjectObjectTypeCompare(petsclib::$UnionPetscLib, obj1::PetscObject, obj2::PetscObject ) + same_ = Ref{PetscBool}() + + @chk ccall( + (:PetscObjectObjectTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, Ptr{PetscBool}), + obj1, obj2, same_, + ) + + same = same_[] + + return same +end + +""" + same::PetscBool = PetscObjectBaseTypeCompare(petsclib::PetscLibType,obj::PetscObject, type_name::String) +Determines whether a `PetscObject` is of a given base type. For example the base type of `MATSEQAIJPERM` is `MATSEQAIJ` + +Not Collective + +Input Parameters: +- `obj` - the object +- `type_name` - string containing a type name + +Output Parameter: +- `same` - `PETSC_TRUE` if the object is of the same base type identified by `type_name` or both `NULL`, `PETSC_FALSE` otherwise + +Level: intermediate + +-seealso: `PetscObject`, `PetscObjectTypeCompare()`, `PetscObjectTypeCompareAny()`, `PetscObjectBaseTypeCompareAny()` + +# External Links +$(_doc_external("Sys/PetscObjectBaseTypeCompare")) +""" +function PetscObjectBaseTypeCompare(petsclib::PetscLibType, obj::PetscObject, type_name::String) end + +@for_petsc function PetscObjectBaseTypeCompare(petsclib::$UnionPetscLib, obj::PetscObject, type_name::String ) + same_ = Ref{PetscBool}() + + @chk ccall( + (:PetscObjectBaseTypeCompare, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}, Ptr{PetscBool}), + obj, type_name, same_, + ) + + same = same_[] + + return same +end + +""" + PetscObjectRegisterDestroy(petsclib::PetscLibType,obj::PetscObject) +Registers a PETSc object to be destroyed when +`PetscFinalize()` is called. + +Logically Collective + +Input Parameter: +- `obj` - a PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectRegisterDestroy`((`PetscObject`)mat); + +Level: developer + +-seealso: `PetscObjectRegisterDestroyAll()` + +# External Links +$(_doc_external("Sys/PetscObjectRegisterDestroy")) +""" +function PetscObjectRegisterDestroy(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectRegisterDestroy(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectRegisterDestroy, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectRegisterDestroyAll(petsclib::PetscLibType) +Frees all the PETSc objects that have been registered +with `PetscObjectRegisterDestroy()`. Called by `PetscFinalize()` + +Logically Collective on the individual `PetscObject`s that are being processed + +Level: developer + +-seealso: `PetscObjectRegisterDestroy()` + +# External Links +$(_doc_external("Sys/PetscObjectRegisterDestroyAll")) +""" +function PetscObjectRegisterDestroyAll(petsclib::PetscLibType) end + +@for_petsc function PetscObjectRegisterDestroyAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscObjectRegisterDestroyAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscObjectGetId(petsclib::PetscLibType,obj::PetscObject, id::PetscObjectId) +get a unique object ID for the `PetscObject` + +Not Collective + +Input Parameter: +- `obj` - object + +Output Parameter: +- `id` - integer ID + +Level: developer + +-seealso: `PetscObjectStateGet()`, `PetscObjectCompareId()` + +# External Links +$(_doc_external("Sys/PetscObjectGetId")) +""" +function PetscObjectGetId(petsclib::PetscLibType, obj::PetscObject, id::PetscObjectId) end + +@for_petsc function PetscObjectGetId(petsclib::$UnionPetscLib, obj::PetscObject, id::PetscObjectId ) + + @chk ccall( + (:PetscObjectGetId, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscObjectId}), + obj, id, + ) + + + return nothing +end + +""" + eq::PetscBool = PetscObjectCompareId(petsclib::PetscLibType,obj::PetscObject, id::PetscObjectId) +compares the objects ID with a given id + +Not Collective + +Input Parameters: +- `obj` - object +- `id` - integer ID + +Output Parameter: +- `eq` - the ids are equal + +Level: developer + +-seealso: `PetscObjectStateGet()`, `PetscObjectGetId()` + +# External Links +$(_doc_external("Sys/PetscObjectCompareId")) +""" +function PetscObjectCompareId(petsclib::PetscLibType, obj::PetscObject, id::PetscObjectId) end + +@for_petsc function PetscObjectCompareId(petsclib::$UnionPetscLib, obj::PetscObject, id::PetscObjectId ) + eq_ = Ref{PetscBool}() + + @chk ccall( + (:PetscObjectCompareId, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObjectId, Ptr{PetscBool}), + obj, id, eq_, + ) + + eq = eq_[] + + return eq +end + +""" + PetscObjectGetOptions(petsclib::PetscLibType,obj::PetscObject, options::PetscOptions) +Gets the options database used by the object that has been set with `PetscObjectSetOptions()` + +Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. + +Output Parameter: +- `options` - the options database + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()`, `PetscObjectSetOptions()` + +# External Links +$(_doc_external("Sys/PetscObjectGetOptions")) +""" +function PetscObjectGetOptions(petsclib::PetscLibType, obj::PetscObject, options::PetscOptions) end + +@for_petsc function PetscObjectGetOptions(petsclib::$UnionPetscLib, obj::PetscObject, options::PetscOptions ) + options_ = Ref(options.ptr) + + @chk ccall( + (:PetscObjectGetOptions, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{COptions}), + obj, options_, + ) + + options.ptr = C_NULL + + return nothing +end + +""" + PetscObjectSetOptions(petsclib::PetscLibType,obj::PetscObject, options::PetscOptions) +Sets the options database used by the object. Call immediately after creating the object. + +Collective + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. +- `options` - the options database, use NULL for default + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()`, `PetscObjectGetOptions()` + +# External Links +$(_doc_external("Sys/PetscObjectSetOptions")) +""" +function PetscObjectSetOptions(petsclib::PetscLibType, obj::PetscObject, options::PetscOptions) end + +@for_petsc function PetscObjectSetOptions(petsclib::$UnionPetscLib, obj::PetscObject, options::PetscOptions ) + + @chk ccall( + (:PetscObjectSetOptions, $petsc_library), + PetscErrorCode, + (PetscObject, COptions), + obj, options, + ) + + + return nothing +end + +""" + PetscObjectSetOptionsPrefix(petsclib::PetscLibType,obj::PetscObject, prefix::String) +Sets the prefix used for searching for all +options for the given object in the database. + +Collective + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. +- `prefix` - the prefix string to prepend to option requests of the object. + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectAppendOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()`, `TSSetOptionsPrefix()`, `SNESSetOptionsPrefix()`, `KSPSetOptionsPrefix()` + +# External Links +$(_doc_external("Sys/PetscObjectSetOptionsPrefix")) +""" +function PetscObjectSetOptionsPrefix(petsclib::PetscLibType, obj::PetscObject, prefix::String) end + +@for_petsc function PetscObjectSetOptionsPrefix(petsclib::$UnionPetscLib, obj::PetscObject, prefix::String ) + + @chk ccall( + (:PetscObjectSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, prefix, + ) + + + return nothing +end + +""" + PetscObjectAppendOptionsPrefix(petsclib::PetscLibType,obj::PetscObject, prefix::String) +Appends to the prefix used for searching for options for the given object in the database. + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. +- `prefix` - the prefix string to prepend to option requests of the object. + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()`, `TSAppendOptionsPrefix()`, `SNESAppendOptionsPrefix()`, `KSPAppendOptionsPrefix()` + +# External Links +$(_doc_external("Sys/PetscObjectAppendOptionsPrefix")) +""" +function PetscObjectAppendOptionsPrefix(petsclib::PetscLibType, obj::PetscObject, prefix::String) end + +@for_petsc function PetscObjectAppendOptionsPrefix(petsclib::$UnionPetscLib, obj::PetscObject, prefix::String ) + + @chk ccall( + (:PetscObjectAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, prefix, + ) + + + return nothing +end + +""" + PetscObjectGetOptionsPrefix(petsclib::PetscLibType,obj::PetscObject, prefix::String) +Gets the prefix of the `PetscObject` used for searching in the options database + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. + +Output Parameter: +- `prefix` - pointer to the prefix string used is returned + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, `PetscObjectPrependOptionsPrefix()`, +`TSGetOptionsPrefix()`, `SNESGetOptionsPrefix()`, `KSPGetOptionsPrefix()` + +# External Links +$(_doc_external("Sys/PetscObjectGetOptionsPrefix")) +""" +function PetscObjectGetOptionsPrefix(petsclib::PetscLibType, obj::PetscObject, prefix::String) end + +@for_petsc function PetscObjectGetOptionsPrefix(petsclib::$UnionPetscLib, obj::PetscObject, prefix::String ) + prefix_ = Ref(pointer(prefix)) + + @chk ccall( + (:PetscObjectGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + obj, prefix_, + ) + + + return nothing +end + +""" + PetscObjectPrependOptionsPrefix(petsclib::PetscLibType,obj::PetscObject, prefix::String) +Sets the prefix used for searching for options of for this object in the database. + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. +- `prefix` - the prefix string to prepend to option requests of the object. + +Level: advanced + +-seealso: `PetscOptionsCreate()`, `PetscOptionsDestroy()`, `PetscObjectSetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, +`PetscObjectGetOptionsPrefix()` + +# External Links +$(_doc_external("Sys/PetscObjectPrependOptionsPrefix")) +""" +function PetscObjectPrependOptionsPrefix(petsclib::PetscLibType, obj::PetscObject, prefix::String) end + +@for_petsc function PetscObjectPrependOptionsPrefix(petsclib::$UnionPetscLib, obj::PetscObject, prefix::String ) + + @chk ccall( + (:PetscObjectPrependOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, prefix, + ) + + + return nothing +end + +""" + comm::MPI_Comm = PetscObjectGetComm(petsclib::PetscLibType,obj) +Gets the MPI communicator for any `PetscObject` regardless of the type. + +Not Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetComm`((`PetscObject`)mat,&comm); + +Output Parameter: +- `comm` - the MPI communicator + +Level: advanced + +-seealso: `PetscObject`, `PetscObjectComm()` + +# External Links +$(_doc_external("Sys/PetscObjectGetComm")) +""" +function PetscObjectGetComm(petsclib::PetscLibType, obj) end + +@for_petsc function PetscObjectGetComm(petsclib::$UnionPetscLib, obj) + comm = Ref(MPI_Comm()) + @chk ccall( + (:PetscObjectGetComm, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{MPI_Comm}), + obj, comm + ) + + return comm[] +end + +""" + tab::PetscInt = PetscObjectGetTabLevel(petsclib::PetscLibType,obj::PetscObject) +Gets the number of tabs that `PETSCVIEWERASCII` output for that object uses + +Not Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetTabLevel`((`PetscObject`)mat,&tab); + +Output Parameter: +- `tab` - the number of tabs + +Level: developer + +-seealso: `PetscObjectIncrementTabLevel()`, `PetscObjectSetTabLevel()`, `PETSCVIEWERASCII`, `PetscObject` + +# External Links +$(_doc_external("Sys/PetscObjectGetTabLevel")) +""" +function PetscObjectGetTabLevel(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectGetTabLevel(petsclib::$UnionPetscLib, obj::PetscObject ) + tab_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscObjectGetTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{$PetscInt}), + obj, tab_, + ) + + tab = tab_[] + + return tab +end + +""" + PetscObjectSetTabLevel(petsclib::PetscLibType,obj::PetscObject, tab::PetscInt) +Sets the number of tabs that `PETSCVIEWERASCII` output for that object uses + +Not Collective + +Input Parameters: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectSetTabLevel`((`PetscObject`)mat,tab; +- `tab` - the number of tabs + +Level: developer + +-seealso: `PetscObjectIncrementTabLevel()`, `PetscObjectGetTabLevel()` + +# External Links +$(_doc_external("Sys/PetscObjectSetTabLevel")) +""" +function PetscObjectSetTabLevel(petsclib::PetscLibType, obj::PetscObject, tab::PetscInt) end + +@for_petsc function PetscObjectSetTabLevel(petsclib::$UnionPetscLib, obj::PetscObject, tab::$PetscInt ) + + @chk ccall( + (:PetscObjectSetTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, $PetscInt), + obj, tab, + ) + + + return nothing +end + +""" + PetscObjectIncrementTabLevel(petsclib::PetscLibType,obj::PetscObject, oldobj::PetscObject, tab::PetscInt) +Increments the number of tabs that `PETSCVIEWERASCII` output for that object use based on +the tablevel of another object. This should be called immediately after the object is created. + +Not Collective + +Input Parameters: +- `obj` - any PETSc object where we are changing the tab +- `oldobj` - the object providing the tab, optional pass `NULL` to use 0 as the previous tablevel for `obj` +- `tab` - the increment that is added to the old objects tab + +Level: developer + +-seealso: `PETSCVIEWERASCII`, `PetscObjectSetTabLevel()`, `PetscObjectGetTabLevel()` + +# External Links +$(_doc_external("Sys/PetscObjectIncrementTabLevel")) +""" +function PetscObjectIncrementTabLevel(petsclib::PetscLibType, obj::PetscObject, oldobj::PetscObject, tab::PetscInt) end + +@for_petsc function PetscObjectIncrementTabLevel(petsclib::$UnionPetscLib, obj::PetscObject, oldobj::PetscObject, tab::$PetscInt ) + + @chk ccall( + (:PetscObjectIncrementTabLevel, $petsc_library), + PetscErrorCode, + (PetscObject, PetscObject, $PetscInt), + obj, oldobj, tab, + ) + + + return nothing +end + +""" + PetscObjectGetNewTag(petsclib::PetscLibType,obj::PetscObject, tag::PetscMPIInt) +Gets a unique new tag from a PETSc object. All +processors that share the object MUST call this routine EXACTLY the same +number of times. This tag should only be used with the current objects +communicator; do NOT use it with any other MPI communicator. + +Collective + +Input Parameter: +- `obj` - the PETSc object; this must be cast with a (`PetscObject`), for example, +`PetscObjectGetNewTag`((`PetscObject`)mat,&tag); + +Output Parameter: +- `tag` - the new tag + +Level: developer + +-seealso: `PetscCommGetNewTag()` + +# External Links +$(_doc_external("Sys/PetscObjectGetNewTag")) +""" +function PetscObjectGetNewTag(petsclib::PetscLibType, obj::PetscObject, tag::PetscMPIInt) end + +@for_petsc function PetscObjectGetNewTag(petsclib::$UnionPetscLib, obj::PetscObject, tag::PetscMPIInt ) + + @chk ccall( + (:PetscObjectGetNewTag, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscMPIInt}), + obj, tag, + ) + + + return nothing +end + +""" + count::PetscInt,numbering::PetscInt = PetscObjectsListGetGlobalNumbering(petsclib::PetscLibType,comm::MPI_Comm, len::PetscInt, objlist::Vector{PetscObject}) +computes a global numbering +of `PetscObject`s living on subcommunicators of a given communicator. + +Collective. + +Input Parameters: +- `comm` - the `MPI_Comm` +- `len` - local length of `objlist` +- `objlist` - a list of PETSc objects living on subcomms of comm and containing this comm rank +(subcomm ordering is assumed to be deadlock-free) + +Output Parameters: +- `count` - global number of distinct subcommunicators on objlist (may be > `len`) +- `numbering` - global numbers of objlist entries (allocated by user) + +Level: developer + +-seealso: `PetscCommDuplicate()`, `PetscObjectDestroy()` + +# External Links +$(_doc_external("Sys/PetscObjectsListGetGlobalNumbering")) +""" +function PetscObjectsListGetGlobalNumbering(petsclib::PetscLibType, comm::MPI_Comm, len::PetscInt, objlist::Vector{PetscObject}) end + +@for_petsc function PetscObjectsListGetGlobalNumbering(petsclib::$UnionPetscLib, comm::MPI_Comm, len::$PetscInt, objlist::Vector{PetscObject} ) + count_ = Ref{$PetscInt}() + numbering_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscObjectsListGetGlobalNumbering, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{PetscObject}, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, len, objlist, count_, numbering_, + ) + + count = count_[] + numbering = numbering_[] + + return count,numbering +end + +""" + PetscObjectGetClassId(petsclib::PetscLibType,obj::PetscObject, classid::PetscClassId) +Gets the classid for any `PetscObject` + +Not Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetClassId`((`PetscObject`)mat,&classid); + +Output Parameter: +- `classid` - the classid + +Level: developer + +-seealso: `PetscObject`, `PetscClassId`, `PetscObjectGetClassName()`, `PetscObjectGetType()` + +# External Links +$(_doc_external("Sys/PetscObjectGetClassId")) +""" +function PetscObjectGetClassId(petsclib::PetscLibType, obj::PetscObject, classid::PetscClassId) end + +@for_petsc function PetscObjectGetClassId(petsclib::$UnionPetscLib, obj::PetscObject, classid::PetscClassId ) + + @chk ccall( + (:PetscObjectGetClassId, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{PetscClassId}), + obj, classid, + ) + + + return nothing +end + +""" + PetscObjectGetClassName(petsclib::PetscLibType,obj::PetscObject, classname::String) +Gets the class name for any `PetscObject` + +Not Collective + +Input Parameter: +- `obj` - any PETSc object, for example a `Vec`, `Mat` or `KSP`. It must be cast with a (`PetscObject`), for example, +`PetscObjectGetClassName`((`PetscObject`)mat,&classname); + +Output Parameter: +- `classname` - the class name, for example "Vec" + +Level: developer + +-seealso: `PetscObject`, `PetscClassId`, `PetscObjectGetType()`, `PetscObjectGetClassId()` + +# External Links +$(_doc_external("Sys/PetscObjectGetClassName")) +""" +function PetscObjectGetClassName(petsclib::PetscLibType, obj::PetscObject, classname::String) end + +@for_petsc function PetscObjectGetClassName(petsclib::$UnionPetscLib, obj::PetscObject, classname::String ) + classname_ = Ref(pointer(classname)) + + @chk ccall( + (:PetscObjectGetClassName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Ptr{Cchar}}), + obj, classname_, + ) + + + return nothing +end + +""" + PetscObjectSetName(petsclib::PetscLibType,obj::PetscObject, name::String) +Sets a string name for a PETSc object. + +Not Collective + +Input Parameters: +- `obj` - the PETSc object. It must be cast with a (`PetscObject`), for example, +`PetscObjectSetName`((`PetscObject`)mat,name); +- `name` - the name to give obj + +Level: advanced + +-seealso: `PetscObjectGetName()`, `PetscObjectName()` + +# External Links +$(_doc_external("Sys/PetscObjectSetName")) +""" +function PetscObjectSetName(petsclib::PetscLibType, obj::PetscObject, name::String) end + +@for_petsc function PetscObjectSetName(petsclib::$UnionPetscLib, obj::PetscObject, name::String ) + + @chk ccall( + (:PetscObjectSetName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, name, + ) + + + return nothing +end + +""" + PetscObjectPrintClassNamePrefixType(petsclib::PetscLibType,obj::PetscObject, viewer::PetscViewer) +used in the `XXXView()` methods to display information about the class, name, prefix and type of an object + +Input Parameters: +- `obj` - the PETSc object +- `viewer` - `PETSCVIEWERASCII` viewer where the information is printed, function does nothing if the viewer is not `PETSCVIEWERASCII` type + +Level: developer + +-seealso: `PetscObjectSetName()`, `PetscObjectName()` + +# External Links +$(_doc_external("Sys/PetscObjectPrintClassNamePrefixType")) +""" +function PetscObjectPrintClassNamePrefixType(petsclib::PetscLibType, obj::PetscObject, viewer::PetscViewer) end + +@for_petsc function PetscObjectPrintClassNamePrefixType(petsclib::$UnionPetscLib, obj::PetscObject, viewer::PetscViewer ) + + @chk ccall( + (:PetscObjectPrintClassNamePrefixType, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + obj, viewer, + ) + + + return nothing +end + +""" + PetscObjectName(petsclib::PetscLibType,obj::PetscObject) +Gives `obj` a name if it does not have one + +Collective + +Input Parameter: +- `obj` - the PETSc object. It must be cast with a (`PetscObject`), for example, `PetscObjectName`((`PetscObject`)mat,name); + +Level: developer + +-seealso: `PetscObjectGetName()`, `PetscObjectSetName()` + +# External Links +$(_doc_external("Sys/PetscObjectName")) +""" +function PetscObjectName(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscObjectName(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscObjectName, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscObjectChangeTypeName(petsclib::PetscLibType,obj::PetscObject, type_name::String) + +# External Links +$(_doc_external("Sys/PetscObjectChangeTypeName")) +""" +function PetscObjectChangeTypeName(petsclib::PetscLibType, obj::PetscObject, type_name::String) end + +@for_petsc function PetscObjectChangeTypeName(petsclib::$UnionPetscLib, obj::PetscObject, type_name::String ) + + @chk ccall( + (:PetscObjectChangeTypeName, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, type_name, + ) + + + return nothing +end + diff --git a/src/autowrapped/Sys_wrappers.jl b/src/autowrapped/Sys_wrappers.jl index 0c1a36cb..f95153e1 100644 --- a/src/autowrapped/Sys_wrappers.jl +++ b/src/autowrapped/Sys_wrappers.jl @@ -41,12 +41,6 @@ const PetscLogHandler = Ptr{_n_PetscLogHandler} mutable struct _n_PetscLayout end const PetscLayout = Ptr{_n_PetscLayout} -#mutable struct _n_PetscFormKey end -#const PetscFormKey = Ptr{_n_PetscFormKey} - -#mutable struct _n_PetscGaussLobattoLegendreCreateType end -#const PetscGaussLobattoLegendreCreateType = Ptr{_n_PetscGaussLobattoLegendreCreateType} - mutable struct _n_PetscQuadrature end const PetscQuadrature = Ptr{_n_PetscQuadrature} diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index 5adfd63c..63d4c727 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -119,16 +119,7 @@ PetscKSP(ptr::CKSP, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscKSP{Pet Base.convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr Base.unsafe_convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr -# Custom display for REPL -function Base.show(io::IO, v::AbstractPetscKSP{PetscLib}) where {PetscLib} - if v.ptr == C_NULL - print(io, "PETSc KSP (null pointer)") - return - else - print(io, "PETSc KSP object") - end - return nothing -end + # ------------------------------------------------------ # ----- Custom Julia struct for PETSc SNES ----- @@ -230,27 +221,31 @@ mutable struct PetscDraw end mutable struct DMLabel end mutable struct TSMonitorLGCtx end mutable struct PetscCtxDestroyFn end +mutable struct PetscErrorCodeFn end # stuff I need to define to get PETSc.jl to load with "using". We need to find a real solution -mutable struct KSPConvergedReasonViewFn end -mutable struct PC end -mutable struct KSPMonitorFn end -mutable struct KSPConvergenceTestFn end -mutable struct KSPComputeOperatorsFn end -mutable struct KSPComputeRHSFn end -mutable struct KSPComputeInitialGuessFn end -mutable struct PeCtx end -mutable struct KSPPSolveFn end +#mutable struct KSPConvergedReasonViewFn end +#mutable struct PC end +mutable struct _n_PC end +const PC = Ptr{_n_PC} + +#mutable struct KSPMonitorFn end +#mutable struct KSPConvergenceTestFn end +#mutable struct KSPComputeOperatorsFn end +#mutable struct KSPComputeRHSFn end +#mutable struct KSPComputeInitialGuessFn end +#mutable struct PeCtx end +#mutable struct KSPPSolveFn end mutable struct MatHtoolKernelFn end const PetscObject = Ptr{Cvoid} const external = Ptr{Cvoid} -const KSPMonitorRegisterFn = Ptr{Cvoid} -const KSPMonitorRegisterCreateFn = Ptr{Cvoid} -const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} -const KSPGuess = Ptr{Cvoid} -const KSPFlexibleModifyPCFn = Ptr{Cvoid} +#const KSPMonitorRegisterFn = Ptr{Cvoid} +#const KSPMonitorRegisterCreateFn = Ptr{Cvoid} +#const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} +#const KSPGuess = Ptr{Cvoid} +#const KSPFlexibleModifyPCFn = Ptr{Cvoid} const PetscVoidFn = Cvoid const PetscProbFn = Ptr{Cvoid} @@ -372,6 +367,7 @@ include("Vec_wrappers.jl") include("Vecs_wrappers.jl") include("Mat_wrappers.jl") include("PetscOptions_wrappers.jl") -#include("KSP_wrappers.jl") +include("KSP_wrappers.jl") +include("PetscObject_wrappers.jl") diff --git a/src/autowrapped/struct_wrappers.jl b/src/autowrapped/struct_wrappers.jl index b1ccbd88..ddbe61a3 100644 --- a/src/autowrapped/struct_wrappers.jl +++ b/src/autowrapped/struct_wrappers.jl @@ -63,7 +63,11 @@ mutable struct MatStencil i::PetscInt c::PetscInt + # Default constructor MatStencil() = new() + + # Constructor with all 4 values + MatStencil(k::Integer, j::Integer, i::Integer, c::Integer) = new(PetscInt(k), PetscInt(j), PetscInt(i), PetscInt(c)) end mutable struct MatInfo diff --git a/src/ksp.jl b/src/ksp.jl new file mode 100644 index 00000000..0cc778b3 --- /dev/null +++ b/src/ksp.jl @@ -0,0 +1,115 @@ +import .LibPETSc: AbstractPetscKSP, CKSP, PetscKSP + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscKSP{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc KSP (null pointer)") + return + else + print(io, "PETSc KSP object") + end + return nothing +end + + +""" + KSP(comm::MPI.Comm, A::AbstractPetscMat, P::AbstractPetscMat{PetscLib} = A; prefix="", options...) + +Create a `KSP` using the matrix `A` and preconditioner construction matrix `P` +with optional `prefix` and `options`. + +The communicator is obtained from `A` and if it has size `1` then the garbage +collector is set, otherwise the user is responsible for calling +[`destroy`](@ref). + +# External Links +$(_doc_external("KSP/KSPCreate")) +$(_doc_external("KSP/KSPSetOperators")) +$(_doc_external("KSP/KSPSetFromOptions")) +""" +function KSP( + A::AbstractPetscMat{PetscLib}, + P::AbstractPetscMat{PetscLib} = A; + prefix="", + options..., +) where {PetscLib} + @assert initialized(getlib(PetscLib)) + + petsclib = getlib(PetscLib) + comm = getcomm(A) + ksp = LibPETSc.KSPCreate(petsclib,comm) + + LibPETSc.KSPSetOperators(petsclib, ksp, A, P) + + if !isempty(prefix) + LibPETSc.KSPSetOptionsPrefix(petsclib, ksp, prefix) + end + + # Push options to PETSc options database + if !isempty(options) + opts = PETSc.Options(petsclib; options...); + push!(opts) + LibPETSc.KSPSetFromOptions(petsclib, ksp) + pop!(opts) + end + + return ksp +end + +""" + KSP(petsclib, comm::MPI.Comm, A::SparseMatrixCSC; options...) + +Create a [`KSP`](@ref) with the sparse matrix `A` using the `petsclib`. If +`petsclib` is not given, the default library will be used`. +""" +KSP(petsclib, comm, S::SparseMatrixCSC; kwargs...) + +function KSP(petsclib, comm, S::SparseMatrixCSC; kwargs...) + M = PETSc.MatCreateSeqAIJ(petsclib, comm, S) + return KSP(M; kwargs...) +end + + +function solve!( + x::PetscVec{PetscLib}, + ksp::PetscKSP{PetscLib}, + b::PetscVec{PetscLib}, +) where {PetscLib} + LibPETSc.KSPSolve(PetscLib, ksp, b, x) + return nothing +end + +LinearAlgebra.ldiv!(x::PetscVec{PetscLib}, ksp::PetscKSP{PetscLib}, b::PetscVec{PetscLib}) where {PetscLib} = solve!(x, ksp, b) + +function Base.:\(ksp::PetscKSP, b::PetscVec{PetscLib}) where {PetscLib} + x = similar(b) + ldiv!(x, ksp, b) + return x +end + +function Base.:\( + ksp::PetscKSP{PetscLib}, + b::Vector{PetscScalar}, +) where {PetscLib, PetscScalar} + @assert PetscScalar == PetscLib.PetscScalar + comm = getcomm(ksp) + @assert MPI.Comm_size(comm) == 1 + PetscInt = PetscLib.PetscInt + + petsc_b = LibPETSc.VecCreateSeqWithArray(getlib(PetscLib),comm, PetscInt(1), PetscInt(length(b)), PetscScalar.(b)) + petsc_x = ksp \ petsc_b + x = petsc_x[:] + destroy(petsc_b) + destroy(petsc_x) + + return x +end + + +function destroy(ksp::PetscKSP{PetscLib}) where {PetscLib} + if !(finalized(PetscLib)) && ksp.ptr != C_NULL + LibPETSc.KSPDestroy(PetscLib, ksp) + end + ksp.ptr = C_NULL + return nothing +end \ No newline at end of file diff --git a/src/mat.jl b/src/mat.jl index 55783a3c..1c2a66b8 100644 --- a/src/mat.jl +++ b/src/mat.jl @@ -19,6 +19,43 @@ Base.ndims(m::AbstractPetscMat{PetscLib}) where {PetscLib} = length(LibPETSc.Mat type(m::AbstractPetscMat{PetscLib}) where {PetscLib} = LibPETSc.MatGetType(PetscLib,m) Base.axes(m::PetscMat{PetscLib}, i::Integer) where {PetscLib} = Base.OneTo(Base.size(m)[i]) + +""" + M::PetscMat = MatCreateSeqAIJ(petsclib, comm, S) + +Creates a PetscMat object from a Julia SparseMatrixCSC `S` in sequential AIJ format. + +""" +function MatCreateSeqAIJ(petsclib, comm, S::SparseMatrixCSC{PetscScalar}) where {PetscScalar} + + PetscInt = petsclib.PetscInt + + # Set values from sparse matrix into PETSc Mat + m, n = size(S) + + # Calculate non-zeros per row + nnz = zeros(PetscInt, m) + + for r in S.rowval + nnz[r] += 1 + end + M = LibPETSc.MatCreateSeqAIJ(petsclib, comm, + PetscInt(m), + PetscInt(n), + PetscInt(0), nnz) + + for j in 1:n + for ii in S.colptr[j]:(S.colptr[j + 1] - 1) + i = S.rowval[ii] + M[i, j] = S.nzval[ii] + end + end + assemble!(M) + return M +end + + + # Matrix indexing - set single value function Base.setindex!(m::AbstractPetscMat{PetscLib}, val, i::Integer, j::Integer) where {PetscLib} PetscInt = inttype(PetscLib) @@ -201,7 +238,7 @@ end LinearAlgebra.norm(M::PetscMat{PetscLib}, normtype::NormType = NORM_FROBENIUS) where {PetscLib} = LibPETSc.MatNorm(PetscLib, M, normtype) -function LinearAlgebra.mul!(y::PetscVec{PetscLib},M::PetscMat{PetscLib},x::PetscVec{PetscLib}) where {PetscLib} +function LinearAlgebra.mul!(y::PetscVec{PetscLib},M::AbstractPetscMat{PetscLib},x::PetscVec{PetscLib}) where {PetscLib} LibPETSc.MatMult(PetscLib, M, x, y) return nothing end @@ -322,7 +359,7 @@ function LinearAlgebra.mul!( y::PetscVec{PetscLib}, M::Transpose{PetscScalar, AM}, x::PetscVec{PetscLib}, -) where {PetscLib, PetscScalar, AM <: PetscMat{PetscLib}} +) where {PetscLib, PetscScalar, AM <: AbstractPetscMat{PetscLib}} LibPETSc.MatMultTranspose(PetscLib, parent(M), x, y) return y end @@ -340,4 +377,164 @@ function Base.copyto!( M[i + row_start, j + row_start] = S.nzval[ii] end end -end \ No newline at end of file +end + + +# ==== + + +""" + MatShell( + petsclib::PetscLib, + obj::OType, + comm::MPI.Comm, + local_rows, + local_cols, + global_rows = LibPETSc.PETSC_DECIDE, + global_cols = LibPETSc.PETSC_DECIDE, + ) + +Create a `global_rows X global_cols` PETSc shell matrix object wrapping `obj` +with local size `local_rows X local_cols`. + +The `obj` will be registered as an `MATOP_MULT` function and if if `obj` is a +`Function`, then the multiply action `obj(y,x)`; otherwise it calls `mul!(y, +obj, x)`. + +if `comm == MPI.COMM_SELF` then the garbage connector can finalize the object, +otherwise the user is responsible for calling [`destroy`](@ref). + +# External Links +$(_doc_external("Mat/MatCreateShell")) +$(_doc_external("Mat/MatShellSetOperation")) +$(_doc_external("Mat/MATOP_MULT")) +""" +mutable struct MatShell{PetscLib, OType} <: + AbstractPetscMat{PetscLib} + ptr::CMat + obj::OType +end + +struct MatOp{PetscLib, Op} end + +function (::MatOp{PetscLib, LibPETSc.MATOP_MULT})( + M::CMat, + cx::CVec, + cy::CVec, + ) where {PetscLib} + r_ctx = Ref{Ptr{Cvoid}}() + LibPETSc.MatShellGetContext(PetscLib, M, r_ctx) + ptr = r_ctx[] + mat = unsafe_pointer_to_objref(ptr) + + PetscScalar = PetscLib.PetscScalar + x = VecPtr(PetscLib, cx, false) + y = VecPtr(PetscLib, cy, false) + + _mul!(y, mat, x) + + return PetscInt(0) +end + +function _mul!( + y, + mat::MatShell{PetscLib, F}, + x, +) where {PetscLib, F <: Function} + mat.obj(y, x) +end + +function _mul!(y, mat::MatShell, x) + LinearAlgebra.mul!(y, mat.obj, x) +end + + +# NOTE: MatShell remains work in progress - doesn't function yet +# We have to use the macro here because of the @cfunction +LibPETSc.@for_petsc function MatShell( + petsclib::$PetscLib, + obj::OType, + comm::MPI.Comm, + local_rows, + local_cols, + global_rows = LibPETSc.PETSC_DECIDE, + global_cols = LibPETSc.PETSC_DECIDE, +) where {OType} + mat = MatShell{$PetscLib, OType}(C_NULL, obj) + + # we use the MatShell object itself + ctx = pointer_from_objref(mat) + +#= + ccall( + (:MatCreateShell, $petsc_library), + LibPETSc.PetscErrorCode, + ( + LibPETSc.MPI_Comm, + $PetscInt, + $PetscInt, + $PetscInt, + $PetscInt, + Ptr{Cvoid}, + Ptr{CMat}, + ), + comm, + local_rows, + local_cols, + global_rows, + global_cols, + pointer_from_objref(mat), + A_, + ) +=# + A_ = Ref{CMat}() + ccall( + (:MatCreateShell, $petsc_library), + LibPETSc.PetscErrorCode, + (LibPETSc.MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{Cvoid}, Ptr{CMat}), + comm, local_rows, local_cols, global_rows, global_cols, ctx, A_, + ) + + mat.ptr = A_[] + + #= + LibPETSc.MatCreateShell( + petsclib, + comm, + local_rows, + local_cols, + global_rows, + global_cols, + pointer_from_objref(mat), + mat, + ) + + + mat = LibPETSc.MatCreateShell( + petsclib, + comm, + local_rows, + local_cols, + global_rows, + global_cols, + pointer_from_objref(mat), + ) + =# + + mulptr = @cfunction( + MatOp{$PetscLib, LibPETSc.MATOP_MULT}(), + $PetscInt, + (CMat, CVec, CVec) + ) + + LibPETSc.MatShellSetOperation(petsclib, mat, LibPETSc.MATOP_MULT, mulptr) + + if MPI.Comm_size(comm) == 1 + finalizer(destroy, mat) + end + + return mat +end + + +# ==== \ No newline at end of file diff --git a/src/options.jl b/src/options.jl index 9df64551..6adf1a46 100644 --- a/src/options.jl +++ b/src/options.jl @@ -82,10 +82,8 @@ function Options(petsclib::PetscLibType; kwargs...) end function destroy(opts::AbstractPetscOptions{PetscLib}) where {PetscLib} - if !(finalized(PetscLib)) && - if opts.ptr != C_NULL - LibPETSc.PetscOptionsDestroy(PetscLib, opts) - end + if !(finalized(PetscLib)) && opts.ptr != C_NULL + LibPETSc.PetscOptionsDestroy(PetscLib, opts) end opts.ptr = C_NULL return nothing @@ -150,7 +148,12 @@ function parse_options(args::Vector{String}) return NamedTuple(opts) end -function Base.pop!(::PetscOptions{PetscLib}) where {PetscLib} +function Base.push!(opts::AbstractPetscOptions{PetscLib}) where {PetscLib} + LibPETSc.PetscOptionsPush(PetscLib, opts) + return nothing +end + +function Base.pop!(opts::AbstractPetscOptions{PetscLib}) where {PetscLib} LibPETSc.PetscOptionsPop(PetscLib) return nothing end diff --git a/src/sys.jl b/src/sys.jl new file mode 100644 index 00000000..fded1444 --- /dev/null +++ b/src/sys.jl @@ -0,0 +1,28 @@ + + +""" + comm = function getcomm( + obj::Union{ + PetscVec{PetscLib}, + PetscMat{PetscLib}, + PetscKSP{PetscLib}, + #PetscSNES{PetscLib}, + #PetscDM{PetscLib}, + }, + ) where {PetscLib} + +Gets the MPI communicator for any of the objects above + +""" +function getcomm( + obj::Union{ + PetscVec{PetscLib}, + PetscMat{PetscLib}, + PetscKSP{PetscLib}, + #PetscSNES{PetscLib}, + #PetscDM{PetscLib}, + }, +) where {PetscLib} + comm = LibPETSc.PetscObjectGetComm(PetscLib, obj) + return comm +end diff --git a/src/vec.jl b/src/vec.jl index 9e47482a..1eab9cd4 100644 --- a/src/vec.jl +++ b/src/vec.jl @@ -22,24 +22,33 @@ end # ============================================================================= # Array interface - size and length -Base.size(v::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetSize(PetscLib,v) -Base.length(v::PetscVec{PetscLib}) where {PetscLib} = prod(size(v)) -Base.lastindex(v::PetscVec{PetscLib}) where {PetscLib} = length(v) -type(m::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetType(PetscLib,m) +Base.size(v::AbstractPetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetSize(PetscLib,v) +Base.length(v::AbstractPetscVec{PetscLib}) where {PetscLib} = prod(size(v)) +Base.lastindex(v::AbstractPetscVec{PetscLib}) where {PetscLib} = length(v) +Base.similar(v::AbstractPetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecDuplicate(getlib(PetscLib), v) +type(m::AbstractPetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecGetType(PetscLib,m) -function Base.getindex(v::PetscVec{PetscLib}, i::Integer) where {PetscLib} +function Base.getindex(v::AbstractPetscVec{PetscLib}, i::Integer) where {PetscLib} PetscInt = inttype(PetscLib) val = LibPETSc.VecGetValues(PetscLib,v, PetscInt(1), PetscInt.([i-1])) return val[1] end # Range indexing -function Base.getindex(v::PetscVec{PetscLib}, r::AbstractRange) where {PetscLib} +function Base.getindex(v::AbstractPetscVec{PetscLib}, r::AbstractRange) where {PetscLib} PetscInt = inttype(PetscLib) val = LibPETSc.VecGetValues(PetscLib,v, PetscInt(length(r)), PetscInt.(Vector(r) .- 1)) return val end +# Get all values +function Base.getindex(v::AbstractPetscVec{PetscLib}, ::Colon) where {PetscLib} + n = length(v) + return getindex(v, 1:n) +end + +Base.isapprox(v::AbstractPetscVec{PetscLib}, w::AbstractPetscVec{PetscLib}; kwargs...) where {PetscLib} = all(v[:] .≈ w[:]; kwargs...) + function Base.setindex!(v::PetscVec{PetscLib}, val, i::Integer) where {PetscLib} PetscInt = inttype(PetscLib) LibPETSc.VecSetValues(PetscLib,v, PetscInt(1), PetscInt.([i-1]), [val], PETSc.INSERT_VALUES) @@ -75,4 +84,109 @@ end -destroy(m::PetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecDestroy(PetscLib,m) +destroy(m::AbstractPetscVec{PetscLib}) where {PetscLib} = LibPETSc.VecDestroy(PetscLib,m) + + +""" + unsafe_localarray(vec::AbstractVec; read=true, write=true) + +Return an `Array{PetscScalar}` containing local portion of the PETSc `vec` + +Use `read=false` if the array is write-only; `write=false` if read-only. + +!!! note + `Base.finalize` should be called on the `Array` before the data can be used. + +# External Links +$(_doc_external("Vec/VecGetArray")) +$(_doc_external("Vec/VecGetArrayWrite")) +$(_doc_external("Vec/VecGetArrayRead")) +$(_doc_external("Vec/VecRestoreArray")) +$(_doc_external("Vec/VecRestoreArrayWrite")) +$(_doc_external("Vec/VecRestoreArrayRead")) +""" +function unsafe_localarray( + vec::PetscVec{PetscLib}; + read::Bool = true, + write::Bool = true, +) where {PetscLib} + if write && read + v = LibPETSc.VecGetArray(PetscLib, vec) + elseif write + v = LibPETSc.VecGetArrayWrite(PetscLib, vec) + elseif read + v = LibPETSc.VecGetArrayRead(PetscLib, vec) + else + error("either read or write should be true") + end + + if write && read + finalizer(v) do v + LibPETSc.VecRestoreArray(PetscLib, vec, v) + return nothing + end + elseif write + finalizer(v) do v + LibPETSc.VecRestoreArrayWrite(PetscLib, vec, v) + return nothing + end + elseif read + finalizer(v) do v + LibPETSc.VecRestoreArrayRead(PetscLib, vec, v) + return nothing + end + end + return v +end + + +""" + withlocalarray!( + f!, + vecs::NTuple{N, AbstractVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, + ) + +Convert `x` to an `Array{PetscScalar}` using [`unsafe_localarray`](@ref) and +apply the function `f!`. + +Use `read=false` if the array is write-only; `write=false` if read-only. + +# Examples +```julia-repl +julia> withlocalarray!(x; write=true) do x + @. x .*= 2 +end + +julia> withlocalarray!( + x, + y; + read = (false, true), + write = (true, false) + ) do x, y + @. x .= 2 .+ y +end + +!!! note + `Base.finalize` is automatically called on the array. +""" +function withlocalarray!( + f!, + vecs::NTuple{N, PetscVec}; + read::Union{Bool, NTuple{N, Bool}} = true, + write::Union{Bool, NTuple{N, Bool}} = true, +) where {N} + read isa NTuple{N, Bool} || (read = ntuple(_ -> read, N)) + write isa NTuple{N, Bool} || (write = ntuple(_ -> write, N)) + + arrays = map(vecs, read, write) do v, r, w + unsafe_localarray(v; read = r, write = w) + end + val = f!(arrays...) + map(arrays) do array + Base.finalize(array) + end + return val +end +withlocalarray!(f!, vecs...; kwargs...) = withlocalarray!(f!, vecs; kwargs...) diff --git a/test/ksp.jl b/test/ksp.jl index 816289ac..95aebb82 100644 --- a/test/ksp.jl +++ b/test/ksp.jl @@ -5,105 +5,129 @@ using PETSc using LinearAlgebra: mul! using SparseArrays: spdiagm + @testset "KSP" begin - comm = MPI.COMM_WORLD + comm = MPI.COMM_SELF mpisize = MPI.Comm_size(comm) mpirank = MPI.Comm_rank(comm) - for petsclib in PETSc.petsclibs + for (ilib, petsclib) in enumerate(PETSc.petsclibs) + #petsclib = PETSc.petsclibs[8] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar PetscInt = petsclib.PetscInt - - loc_num_rows = 10 - loc_num_cols = 10 - diag_nonzeros = 3 - off_diag_non_zeros = 3 - - A = PETSc.MatAIJ( - petsclib, - comm, - loc_num_rows, - loc_num_cols, - diag_nonzeros, - off_diag_non_zeros, - ) + + loc_num_rows = PetscInt(10) + loc_num_cols = PetscInt(10) + diag_nonzeros = PetscInt(3) + off_diag_non_zeros = PetscInt(3) + + A = LibPETSc.MatCreateAIJ(petsclib, + comm, + loc_num_rows, + loc_num_cols, + PetscInt(LibPETSc.PETSC_DETERMINE), + PetscInt(LibPETSc.PETSC_DETERMINE), + diag_nonzeros, + C_NULL, + off_diag_non_zeros, + C_NULL) # Get compatible vectors - (x, b) = PETSc.createvecs(A) - - row_rng = PETSc.ownershiprange(A, false) - for i in row_rng - if i == 0 - vals = [-2, 1] - row0idxs = [i] - col0idxs = [i, i + 1] - elseif i == mpisize * loc_num_rows - 1 - vals = [-2, 1] - row0idxs = [i] - col0idxs = [i, i - 1] + x,b = LibPETSc.MatCreateVecs(petsclib,A) + + # set coefficients in matrix + for i=1:size(A)[1] + if i==1 + A[i, [i,i+1]] = [-2, 1] + elseif i == mpisize * loc_num_rows + A[i, [i-1,i]] = [1, -2] else - vals = [1, -2, 1] - row0idxs = [i] - col0idxs = [i - 1, i, i + 1] + A[i, [i-1,i,i+1]] = [1, -2, 1] end - PETSc.setvalues!( - A, - PetscInt.(row0idxs), - PetscInt.(col0idxs), - PetscScalar.(vals), - ) - x[i + 1] = (i + 1)^3 + x[i] = PetscScalar(i)^3 end PETSc.assemble!(A) PETSc.assemble!(x) + mul!(b, A, x) y = similar(x) - ksp = PETSc.KSP(A; ksp_rtol = 1e-16, pc_type = "jacobi") - PETSc.solve!(y, ksp, b) - PETSc.withlocalarray!(x, y) do x, y - @test x ≈ y - end + # Create KSP solver manually --- + ksp = LibPETSc.KSPCreate(petsclib,comm) + opts = PETSc.Options(petsclib; + ksp_rtol = 1e-16, pc_type = "jacobi", + ksp_monitor = false, ksp_view = false); + + LibPETSc.KSPSetOperators(petsclib, ksp,A,A) + + # Push options to PETSc options database + push!(opts) + LibPETSc.KSPSetFromOptions(petsclib, ksp) + pop!(opts) + # ------------------------------ + + # Solve system of equations + LibPETSc.KSPSolve(petsclib,ksp, b, y) + + # Verify solution + @test y[1:10] ≈ x[1:10] PETSc.destroy(x) - x = ksp \ b - PETSc.withlocalarray!(x, y) do x, y - @test x ≈ y - end + # do the same with backslash + x1 = ksp \ b + @test y ≈ x1 + #PETSc.destroy(x) + + # Create a KSP solver in a simpler way -- + ksp1 = PETSc.KSP(A; ksp_rtol = 1e-16, pc_type = "jacobi", ksp_monitor=false) + x2 = ksp1 \ b + @test y ≈ x2 + # ------------------------------ + + # test some of the get functions: + b1 = LibPETSc.KSPGetRhs(petsclib, ksp) + @test b1 ≈ b + + # this segfaults: + x3 = LibPETSc.KSPGetSolution(petsclib, ksp) + @test x3 ≈ x2 + PETSc.destroy(x2) + PETSc.destroy(x3) + - x1 = PETSc.KSPGetSolution(ksp) - PETSc.withlocalarray!(x, x1) do x, x1 - @test x ≈ y - end + A1, P1 = LibPETSc.KSPGetOperators(petsclib, ksp) + @test A1[1:3,1:3] ≈ A[1:3,1:3] + @test P1[1:end,1:end] ≈ A[1:end,1:end] + if petsclib== PETSc.petsclibs[1] - it = PETSc.KSPGetIterationNumber(ksp) + it = LibPETSc.KSPGetIterationNumber(petsclib, ksp) @test it == 34 - - it1 = PETSc.KSPGetTotalIterations(ksp) + + it1 = LibPETSc.KSPGetTotalIterations(petsclib, ksp) @test it1 == 68 end - - nrm = PETSc.KSPGetResidualNorm(ksp) + + nrm = LibPETSc.KSPGetResidualNorm(petsclib, ksp) @test nrm < 1e-10 - type = PETSc.KSPGetType(ksp) + type = LibPETSc.KSPGetType(petsclib,ksp) @test type == "gmres" if petsclib== PETSc.petsclibs[1] - rtol1, abstol1, dtol1, maxits1 = PETSc.KSPGetTolerances(ksp) + rtol1, abstol1, dtol1, maxits1 = LibPETSc.KSPGetTolerances(petsclib, ksp) @test rtol1 == 1e-16 @test abstol1 == 1.0e-50 @test dtol1 == 10000.0f0 @test maxits1 == 10000 - rtol,abstol,dtol,maxits = 1.0f-7, 1.0f-10, 1.0f-13, 1000; - PETSc.KSPSetTolerances(ksp,rtol,abstol,dtol,maxits) + rtol,abstol,dtol,maxits = 1e-7, 1e-10, 1e-13, 1000; + LibPETSc.KSPSetTolerances(petsclib, ksp, rtol, abstol, dtol, maxits) - rtol1, abstol1, dtol1, maxits1 = PETSc.KSPGetTolerances(ksp) + rtol1, abstol1, dtol1, maxits1 = LibPETSc.KSPGetTolerances(petsclib, ksp) @test rtol1 == rtol @test abstol1 == abstol @test dtol1 == dtol @@ -112,22 +136,28 @@ using SparseArrays: spdiagm - PETSc.destroy(x) - - # PETSc.destroy(ksp) - PETSc.destroy(A) PETSc.destroy(y) PETSc.destroy(b) + PETSc.destroy(b1) + + #PETSc.destroy(ksp) + #PETSc.destroy(ksp1) + #PETSc.destroy(A) + #PETSc.destroy(A1) PETSc.finalize(petsclib) + + end end + if MPI.Comm_rank(MPI.COMM_WORLD) == 0 @testset "KSP with SparseMatrixCSC" begin comm = MPI.COMM_SELF n = 10 - for petsclib in PETSc.petsclibs + for petsclib in PETSc.petsclibs + #petsclib = PETSc.petsclibs[5] PETSc.initialize(petsclib) PetscScalar = petsclib.PetscScalar PetscInt = petsclib.PetscInt @@ -138,16 +168,20 @@ if MPI.Comm_rank(MPI.COMM_WORLD) == 0 1 => ones(PetscScalar, n - 1), ) - ksp = PETSc.KSP(petsclib, A) + ksp = PETSc.KSP(petsclib, comm, A) b = rand(PetscScalar, 10) + + petsc_b = LibPETSc.VecCreateSeqWithArray(petsclib,comm, PetscInt(1), PetscInt(length(b)), PetscScalar.(b)) + petsc_x = ksp \ petsc_b + # test when we supply a petsc vector: + @test petsc_x[:] ≈ Matrix(A) \ b + + # test with julia b vecror @test ksp \ b ≈ Matrix(A) \ b + PETSc.destroy(ksp) + PETSc.destroy(petsc_x) - if PetscInt == Int64 - ksp = PETSc.KSP(A) - @test ksp \ b ≈ Matrix(A) \ b - PETSc.destroy(ksp) - end PETSc.finalize(petsclib) end end diff --git a/test/mat.jl b/test/mat.jl index ed960697..daa076f1 100644 --- a/test/mat.jl +++ b/test/mat.jl @@ -1,7 +1,7 @@ using Test using PETSc, MPI using LinearAlgebra: norm, mul!, Adjoint, Transpose, issymmetric, ishermitian -using SparseArrays: sprand +using SparseArrays: sprand, spdiagm using Random MPI.Initialized() || MPI.Init() @@ -170,3 +170,24 @@ end PETSc.finalize(petsclib) end end + +@testset "MatSeqAIJ_Sparse" begin + for petsclib in PETSc.petsclibs + PETSc.initialize(petsclib) + PetscScalar = petsclib.PetscScalar + PetscInt = petsclib.PetscInt + n = 10 + + A_sp = spdiagm( + -1 => ones(PetscScalar, n - 1), + 0 => -2ones(PetscScalar, n), + 1 => ones(PetscScalar, n - 1), + ) + + A = PETSc.MatCreateSeqAIJ(petsclib, comm, A_sp) + + @test sum(A[1:10,1:10] - Matrix(A_sp)) == 0.0 == 0.0 + + PETSc.finalize(petsclib) + end +end \ No newline at end of file diff --git a/test/runtests.jl b/test/runtests.jl index 91d279a1..c5839dcf 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -32,12 +32,12 @@ end include("vec.jl") # autowrapped include("mat.jl") # autowrapped include("options.jl") # autowrapped +include("ksp.jl") # autowrapped #include("matshell.jl") # not yet autowrapped! #include("dmda.jl") # not yet autowrapped! #include("dmstag.jl") # mostly autowrapped ###include("test_dmstag.jl") # "old" dmstag tests - need to be finalized ; also needs KSP to run -#include("ksp.jl") # not yet autowrapped! #include("snes.jl") # not yet autowrapped! #include("old_test.jl") diff --git a/test/vec.jl b/test/vec.jl index 0e65abcb..0bd24ade 100644 --- a/test/vec.jl +++ b/test/vec.jl @@ -38,7 +38,7 @@ comm = MPI.COMM_WORLD # get values from PETSc vector (note 0-based indexing) indices = PetscInt.([8,9]) # in 0-based indexing! vals = zeros(PetscScalar, length(indices)) - vals = LibPETSc.VecGetValues(petsclib,v3,PetscInt(length(indices)), indices) + vals =LibPETSc.VecGetValues(petsclib,v3,PetscInt(length(indices)), indices) @test vals == x3[9:10] # create a duplicate vector diff --git a/wrapping/Sys_wrappers.jl b/wrapping/Sys_wrappers.jl new file mode 100644 index 00000000..f41029fb --- /dev/null +++ b/wrapping/Sys_wrappers.jl @@ -0,0 +1,8583 @@ +# autodefined type arguments for class ------ +mutable struct _n_Libc.FILE end +const Libc.FILE = Ptr{_n_Libc.FILE} + +mutable struct _n_PetscInt(indices end +const PetscInt(indices = Ptr{_n_PetscInt(indices} + +mutable struct _n_poCintInterpolationP4est(poCintMaps end +const poCintInterpolationP4est(poCintMaps = Ptr{_n_poCintInterpolationP4est(poCintMaps} + +# ------------------------------------------------------- +""" + PetscGlobusAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t) +Get an access token allowing PETSc applications to make Globus file transfer requests + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token array + +Output Parameter: +- `access_token` - can be used with `PetscGlobusUpLoad()` for 30 days + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()`, `PetscGlobusUpload()` + +# External Links +$(_doc_external("Sys/PetscGlobusAuthorize")) +""" +function PetscGlobusAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscGlobusAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, tokensize::Csize_t ) + + @chk ccall( + (:PetscGlobusAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + comm, access_token, tokensize, + ) + + + return nothing +end + +""" + PetscGlobusGetTransfers(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t) +Get a record of current transfers requested from Globus + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `access_token` - Globus access token, if `NULL` will check in options database for -globus_access_token XXX otherwise +will call `PetscGlobusAuthorize()`. +- `buffsize` - size of the buffer + +Output Parameter: +- `buff` - location to put Globus information + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()`, `PetscGlobusUpload()`, `PetscGlobusAuthorize()` + +# External Links +$(_doc_external("Sys/PetscGlobusGetTransfers")) +""" +function PetscGlobusGetTransfers(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t) end + +@for_petsc function PetscGlobusGetTransfers(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, buff::Vector{Cchar}, buffsize::Csize_t ) + + @chk ccall( + (:PetscGlobusGetTransfers, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, buff, buffsize, + ) + + + return nothing +end + +""" + PetscGlobusUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to Globus + +Not Collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with `PetscGlobusAuthorize()`, pass `NULL` to use `-globus_access_token XXX` from the PETSc database +- `filename` - file to upload + +Options Database Key: +- `-globus_access_token XXX` - the Globus token + +Level: intermediate + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveRefresh()`, `PetscGlobusAuthorize()` + +# External Links +$(_doc_external("Sys/PetscGlobusUpload")) +""" +function PetscGlobusUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscGlobusUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) + + @chk ccall( + (:PetscGlobusUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + PetscGoogleDriveRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t) +Get a new authorization token for accessing Google drive from PETSc from a refresh token + +Not Collective, only the first process in the `MPI_Comm` does anything + +Input Parameters: +- `comm` - MPI communicator +- `refresh_token` - obtained with `PetscGoogleDriveAuthorize()`, if NULL PETSc will first look for one in the options data +if not found it will call `PetscGoogleDriveAuthorize()` +- `tokensize` - size of the output string access_token + +Output Parameter: +- `access_token` - token that can be passed to `PetscGoogleDriveUpload()` + +Options Database Key: +- `-google_refresh_token XXX` - where XXX was obtained from `PetscGoogleDriveAuthorize()` + +Level: intermediate + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveUpload()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveRefresh")) +""" +function PetscGoogleDriveRefresh(petsclib::PetscLibType, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscGoogleDriveRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, tokensize::Csize_t ) + + @chk ccall( + (:PetscGoogleDriveRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, refresh_token, access_token, tokensize, + ) + + + return nothing +end + +""" + PetscGoogleDriveUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to the Google Drive + +Not Collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with PetscGoogleDriveRefresh(), pass `NULL` to have PETSc generate one +- `filename` - file to upload; if you upload multiple times it will have different names each time on Google Drive + +Options Database Key: +- `-google_refresh_token XXX` - pass the access token for the operation + +-seealso: `PetscGoogleDriveAuthorize()`, `PetscGoogleDriveRefresh()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveUpload")) +""" +function PetscGoogleDriveUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscGoogleDriveUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) + + @chk ccall( + (:PetscGoogleDriveUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + PetscGoogleDriveAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) +Get authorization and refresh token for accessing Google drive from PETSc + +Not Collective, only the first process in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token arrays + +Output Parameters: +- `access_token` - can be used with `PetscGoogleDriveUpload()` for this one session +- `refresh_token` - can be used for ever to obtain new access_tokens with `PetscGoogleDriveRefresh()`, guard this like a password +it gives access to your Google Drive + +Level: intermediate + +-seealso: `PetscGoogleDriveRefresh()`, `PetscGoogleDriveUpload()` + +# External Links +$(_doc_external("Sys/PetscGoogleDriveAuthorize")) +""" +function PetscGoogleDriveAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscGoogleDriveAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t ) + + @chk ccall( + (:PetscGoogleDriveAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, refresh_token, tokensize, + ) + + + return nothing +end + +""" + PetscSSLInitializeContext(petsclib::PetscLibType,octx::SSL_CTX) +Set up an SSL context suitable for initiating HTTPS requests. + +Output Parameter: +- `octx` - the SSL_CTX to be passed to `PetscHTTPSConnect90` + +Level: advanced + +If PETSc was ./configure -with-ssl-certificate requires the user have created a self-signed certificate with +-seealso: `PetscSSLDestroyContext()`, `PetscHTTPSConnect()`, `PetscHTTPSRequest()` + +# External Links +$(_doc_external("Sys/PetscSSLInitializeContext")) +""" +function PetscSSLInitializeContext(petsclib::PetscLibType, octx::SSL_CTX) end + +@for_petsc function PetscSSLInitializeContext(petsclib::$UnionPetscLib, octx::SSL_CTX ) + + @chk ccall( + (:PetscSSLInitializeContext, $petsc_library), + PetscErrorCode, + (SSL_CTX,), + octx, + ) + + + return nothing +end + +""" + PetscSSLDestroyContext(petsclib::PetscLibType,ctx::SSL_CTX) +frees a `SSL_CTX` obtained with `PetscSSLInitializeContext()` + +Input Parameter: +- `ctx` - the `SSL_CTX` + +Level: advanced + +-seealso: `PetscSSLInitializeContext()`, `PetscHTTPSConnect()` + +# External Links +$(_doc_external("Sys/PetscSSLDestroyContext")) +""" +function PetscSSLDestroyContext(petsclib::PetscLibType, ctx::SSL_CTX) end + +@for_petsc function PetscSSLDestroyContext(petsclib::$UnionPetscLib, ctx::SSL_CTX ) + + @chk ccall( + (:PetscSSLDestroyContext, $petsc_library), + PetscErrorCode, + (Ptr{SSL_CTX},), + ctx, + ) + + + return nothing +end + +""" + PetscHTTPSRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t) +Send a request to an HTTPS server + +Input Parameters: +- `type` - either "POST" or "GET" +- `url` - URL of request host/path +- `header` - additional header information, may be `NULL` +- `ctype` - data type of body, for example application/json +- `body` - data to send to server +- `ssl` - obtained with `PetscHTTPSConnect()` +- `buffsize` - size of buffer + +Output Parameter: +- `buff` - everything returned from server + +Level: advanced + +-seealso: `PetscHTTPRequest()`, `PetscHTTPSConnect()`, `PetscSSLInitializeContext()`, `PetscSSLDestroyContext()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscHTTPSRequest")) +""" +function PetscHTTPSRequest(petsclib::PetscLibType, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t) end + +@for_petsc function PetscHTTPSRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, ssl::SSL, buff::Vector{Cchar}, buffsize::Csize_t ) + + @chk ccall( + (:PetscHTTPSRequest, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{SSL}, Ptr{Cchar}, Csize_t), + type, url, header, ctype, body, ssl, buff, buffsize, + ) + + + return nothing +end + +""" + PetscHTTPRequest(petsclib::PetscLibType,type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t) +Send a request to an HTTP server + +Input Parameters: +- `type` - either "POST" or "GET" +- `url` - URL of request host/path +- `header` - additional header information, may be `NULL` +- `ctype` - data type of body, for example application/json +- `body` - data to send to server +- `sock` - obtained with `PetscOpenSocket()` +- `buffsize` - size of buffer + +Output Parameter: +- `buff` - everything returned from server + +Level: advanced + +-seealso: `PetscHTTPSRequest()`, `PetscOpenSocket()`, `PetscHTTPSConnect()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscHTTPRequest")) +""" +function PetscHTTPRequest(petsclib::PetscLibType, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t) end + +@for_petsc function PetscHTTPRequest(petsclib::$UnionPetscLib, type::Vector{Cchar}, url::Vector{Cchar}, header::Vector{Cchar}, ctype::Vector{Cchar}, body::Vector{Cchar}, sock::Cint, buff::Vector{Cchar}, buffsize::Csize_t ) + + @chk ccall( + (:PetscHTTPRequest, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Cint, Ptr{Cchar}, Csize_t), + type, url, header, ctype, body, sock, buff, buffsize, + ) + + + return nothing +end + +""" + PetscHTTPSConnect(petsclib::PetscLibType,host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL) +connect to a HTTPS server + +Input Parameters: +- `host` - the name of the machine hosting the HTTPS server +- `port` - the port number where the server is hosting, usually 443 +- `ctx` - value obtained with `PetscSSLInitializeContext()` + +Output Parameters: +- `sock` - socket to connect +- `ssl` - the argument passed to `PetscHTTPSRequest()` + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()` + +# External Links +$(_doc_external("Sys/PetscHTTPSConnect")) +""" +function PetscHTTPSConnect(petsclib::PetscLibType, host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL) end + +@for_petsc function PetscHTTPSConnect(petsclib::$UnionPetscLib, host::Vector{Cchar}, port::Cint, ctx::SSL_CTX, sock::Cint, ssl::SSL ) + + @chk ccall( + (:PetscHTTPSConnect, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{SSL_CTX}, Ptr{Cint}, SSL), + host, port, ctx, sock, ssl, + ) + + + return nothing +end + +""" + found::PetscBool = PetscPullJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t) +Given a JSON response containing the substring with "key" : "value" where there may or not be spaces around the : returns the value. + +Input Parameters: +- `buff` - the char array containing the possible values +- `key` - the key of the requested value +- `valuelen` - the length of the array to contain the value associated with the key + +Output Parameters: +- `value` - the value obtained +- `found` - flag indicating if the value was found in the buff + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()`, `PetscPushJSONValue()` + +# External Links +$(_doc_external("Sys/PetscPullJSONValue")) +""" +function PetscPullJSONValue(petsclib::PetscLibType, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t) end + +@for_petsc function PetscPullJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, valuelen::Csize_t ) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscPullJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + buff, key, value, valuelen, found_, + ) + + found = found_[] + + return found +end + +""" + PetscPushJSONValue(petsclib::PetscLibType,buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) +Puts a "key" : "value" pair onto a string + +Input Parameters: +- `buff` - the char array where the value will be put +- `key` - the key value to be set +- `value` - the value associated with the key +- `bufflen` - the size of the buffer (currently ignored) + +Level: advanced + +-seealso: `PetscOpenSocket()`, `PetscHTTPSRequest()`, `PetscSSLInitializeContext()`, `PetscPullJSONValue()` + +# External Links +$(_doc_external("Sys/PetscPushJSONValue")) +""" +function PetscPushJSONValue(petsclib::PetscLibType, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t) end + +@for_petsc function PetscPushJSONValue(petsclib::$UnionPetscLib, buff::Vector{Cchar}, key::Vector{Cchar}, value::Vector{Cchar}, bufflen::Csize_t ) + + @chk ccall( + (:PetscPushJSONValue, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + buff, key, value, bufflen, + ) + + + return nothing +end + +""" + PetscBoxAuthorize(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) +Get authorization and refresh token for accessing Box drive from PETSc + +Not Collective, only the first rank in `MPI_Comm` does anything + +Input Parameters: +- `comm` - the MPI communicator +- `tokensize` - size of the token arrays + +Output Parameters: +- `access_token` - can be used with `PetscBoxUpload()` for this one session +- `refresh_token` - can be used for ever to obtain new access_tokens with `PetscBoxRefresh()`, +guard this like a password it gives access to your Box Drive + +Level: intermediate + +-seealso: `PetscBoxRefresh()`, `PetscBoxUpload()` + +# External Links +$(_doc_external("Sys/PetscBoxAuthorize")) +""" +function PetscBoxAuthorize(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscBoxAuthorize(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, refresh_token::Vector{Cchar}, tokensize::Csize_t ) + + @chk ccall( + (:PetscBoxAuthorize, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, access_token, refresh_token, tokensize, + ) + + + return nothing +end + +""" + PetscBoxRefresh(petsclib::PetscLibType,comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t) +Get a new authorization token for accessing Box drive from PETSc from a refresh token + +Not Collective, only the first process in the `MPI_Comm` does anything + +Input Parameters: +- `comm` - MPI communicator +- `refresh_token` - obtained with `PetscBoxAuthorize()`, if `NULL` PETSc will first look for one in the options data +if not found it will call `PetscBoxAuthorize()` +- `tokensize` - size of the output string access_token + +Output Parameters: +- `access_token` - token that can be passed to `PetscBoxUpload()` +- `new_refresh_token` - the old refresh token is no longer valid, not this is different than Google where the same refresh_token is used forever + +Level: intermediate + +-seealso: `PetscBoxAuthorize()`, `PetscBoxUpload()` + +# External Links +$(_doc_external("Sys/PetscBoxRefresh")) +""" +function PetscBoxRefresh(petsclib::PetscLibType, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t) end + +@for_petsc function PetscBoxRefresh(petsclib::$UnionPetscLib, comm::MPI_Comm, refresh_token::Vector{Cchar}, access_token::Vector{Cchar}, new_refresh_token::Vector{Cchar}, tokensize::Csize_t ) + + @chk ccall( + (:PetscBoxRefresh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, refresh_token, access_token, new_refresh_token, tokensize, + ) + + + return nothing +end + +""" + PetscBoxUpload(petsclib::PetscLibType,comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) +Loads a file to the Box Drive + +This routine has not yet been written; it is just copied from Google Drive + +Not collective, only the first process in the `MPI_Comm` uploads the file + +Input Parameters: +- `comm` - MPI communicator +- `access_token` - obtained with `PetscBoxRefresh()`, pass `NULL` to have PETSc generate one +- `filename` - file to upload; if you upload multiple times it will have different names each time on Box Drive + +Options Database Key: +- `-box_refresh_token XXX` - the token value + +-seealso: `PetscBoxAuthorize()`, `PetscBoxRefresh()` + +# External Links +$(_doc_external("Sys/PetscBoxUpload")) +""" +function PetscBoxUpload(petsclib::PetscLibType, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar}) end + +@for_petsc function PetscBoxUpload(petsclib::$UnionPetscLib, comm::MPI_Comm, access_token::Vector{Cchar}, filename::Vector{Cchar} ) + + @chk ccall( + (:PetscBoxUpload, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}), + comm, access_token, filename, + ) + + + return nothing +end + +""" + PetscSAWsBlock(petsclib::PetscLibType) +Blocks on SAWs until a client (person using the web browser) unblocks it + +Not Collective + +Level: advanced + +-seealso: `PetscObjectSetName()`, `PetscObjectSAWsViewOff()`, `PetscObjectSAWsSetBlock()`, `PetscObjectSAWsBlock()` + +# External Links +$(_doc_external("Sys/PetscSAWsBlock")) +""" +function PetscSAWsBlock(petsclib::PetscLibType) end + +@for_petsc function PetscSAWsBlock(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSAWsBlock, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMemoryGetCurrentUsage(petsclib::PetscLibType,mem::PetscLogDouble) +Returns the current resident set size (memory used) +for the program. + +Not Collective + +Output Parameter: +- `mem` - memory usage in bytes + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Display memory information for each logged event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetMaximumUsage()`, `PetscMallocGetCurrentUsage()`, `PetscMemorySetGetMaximumUsage()`, `PetscMemoryView()` + +# External Links +$(_doc_external("Sys/PetscMemoryGetCurrentUsage")) +""" +function PetscMemoryGetCurrentUsage(petsclib::PetscLibType, mem::PetscLogDouble) end + +@for_petsc function PetscMemoryGetCurrentUsage(petsclib::$UnionPetscLib, mem::PetscLogDouble ) + + @chk ccall( + (:PetscMemoryGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + mem, + ) + + + return nothing +end + +""" + PetscMemoryGetMaximumUsage(petsclib::PetscLibType,mem::PetscLogDouble) +Returns the maximum resident set size (memory used) +for the program since it started (the high water mark). + +Not Collective + +Output Parameter: +- `mem` - memory usage in bytes + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Print memory information per event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMallocGetCurrentUsage()`, +`PetscMemorySetGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMemoryGetMaximumUsage")) +""" +function PetscMemoryGetMaximumUsage(petsclib::PetscLibType, mem::PetscLogDouble) end + +@for_petsc function PetscMemoryGetMaximumUsage(petsclib::$UnionPetscLib, mem::PetscLogDouble ) + + @chk ccall( + (:PetscMemoryGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + mem, + ) + + + return nothing +end + +""" + PetscMemorySetGetMaximumUsage(petsclib::PetscLibType) +Tells PETSc to monitor the maximum memory usage so that +`PetscMemoryGetMaximumUsage()` will work. + +Not Collective + +Options Database Key: +- `-memory_view` - Print memory usage at end of run +- `-log_view_memory` - Print memory information per event +- `-malloc_view` - Print usage of `PetscMalloc()` in `PetscFinalize()` + +Level: intermediate + +-seealso: `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMallocGetCurrentUsage()`, +`PetscMemoryGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMemorySetGetMaximumUsage")) +""" +function PetscMemorySetGetMaximumUsage(petsclib::PetscLibType) end + +@for_petsc function PetscMemorySetGetMaximumUsage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMemorySetGetMaximumUsage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocValidate(petsclib::PetscLibType,line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) +Test the memory for corruption. This can be called at any time between `PetscInitialize()` and `PetscFinalize()` + +Input Parameters: +- `line` - line number where call originated. +- `function` - name of function calling +- `file` - file where function is + +Options Database Keys: +- `-malloc_test` - turns this feature on when PETSc was not configured with `--with-debugging=0` +- `-malloc_debug` - turns this feature on anytime + +Level: advanced + +-seealso: `CHKMEMQ`, `PetscMalloc()`, `PetscFree()`, `PetscMallocSetDebug()` + +# External Links +$(_doc_external("Sys/PetscMallocValidate")) +""" +function PetscMallocValidate(petsclib::PetscLibType, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar}) end + +@for_petsc function PetscMallocValidate(petsclib::$UnionPetscLib, line::Cint, fnc::Vector{Cchar}, file::Vector{Cchar} ) + + @chk ccall( + (:PetscMallocValidate, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cchar}, Ptr{Cchar}), + line, fnc, file, + ) + + + return nothing +end + +""" + PetscMemoryView(petsclib::PetscLibType,viewer::PetscViewer, message::Vector{Cchar}) +Shows the amount of memory currently being used in a communicator. + +Collective + +Input Parameters: +- `viewer` - the viewer to output the information on +- `message` - string printed before values + +Options Database Keys: +- `-malloc_debug` - have PETSc track how much memory it has allocated +- `-log_view_memory` - print memory usage per event when `-log_view` is used +- `-memory_view` - during `PetscFinalize()` have this routine called + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMemoryGetCurrentUsage()`, `PetscMemorySetGetMaximumUsage()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMemoryView")) +""" +function PetscMemoryView(petsclib::PetscLibType, viewer::PetscViewer, message::Vector{Cchar}) end + +@for_petsc function PetscMemoryView(petsclib::$UnionPetscLib, viewer::PetscViewer, message::Vector{Cchar} ) + + @chk ccall( + (:PetscMemoryView, $petsc_library), + PetscErrorCode, + (PetscViewer, Ptr{Cchar}), + viewer, message, + ) + + + return nothing +end + +""" + PetscMallocGetCurrentUsage(petsclib::PetscLibType,space::PetscLogDouble) +gets the current amount of memory used that was allocated with `PetscMalloc()` + +Not Collective + +Output Parameter: +- `space` - number of bytes currently allocated + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMemoryGetMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocGetCurrentUsage")) +""" +function PetscMallocGetCurrentUsage(petsclib::PetscLibType, space::PetscLogDouble) end + +@for_petsc function PetscMallocGetCurrentUsage(petsclib::$UnionPetscLib, space::PetscLogDouble ) + + @chk ccall( + (:PetscMallocGetCurrentUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + space, + ) + + + return nothing +end + +""" + PetscMallocGetMaximumUsage(petsclib::PetscLibType,space::PetscLogDouble) +gets the maximum amount of memory used that was obtained with `PetscMalloc()` at any time +during this run, the high water mark. + +Not Collective + +Output Parameter: +- `space` - maximum number of bytes ever allocated at one time + +Level: intermediate + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPushMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocGetMaximumUsage")) +""" +function PetscMallocGetMaximumUsage(petsclib::PetscLibType, space::PetscLogDouble) end + +@for_petsc function PetscMallocGetMaximumUsage(petsclib::$UnionPetscLib, space::PetscLogDouble ) + + @chk ccall( + (:PetscMallocGetMaximumUsage, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + space, + ) + + + return nothing +end + +""" + PetscMallocPushMaximumUsage(petsclib::PetscLibType,event::Cint) +Adds another event to collect the maximum memory usage over an event + +Not Collective + +Input Parameter: +- `event` - an event id; this is just for error checking + +Level: developer + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPopMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocPushMaximumUsage")) +""" +function PetscMallocPushMaximumUsage(petsclib::PetscLibType, event::Cint) end + +@for_petsc function PetscMallocPushMaximumUsage(petsclib::$UnionPetscLib, event::Cint ) + + @chk ccall( + (:PetscMallocPushMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint,), + event, + ) + + + return nothing +end + +""" + PetscMallocPopMaximumUsage(petsclib::PetscLibType,event::Cint, mu::PetscLogDouble) +collect the maximum memory usage over an event + +Not Collective + +Input Parameter: +- `event` - an event id; this is just for error checking + +Output Parameter: +- `mu` - maximum amount of memory malloced during this event; high water mark relative to the beginning of the event + +Level: developer + +-seealso: `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocGetMaximumUsage()`, `PetscMemoryGetCurrentUsage()`, `PetscMalloc()`, `PetscFree()`, +`PetscMallocPushMaximumUsage()` + +# External Links +$(_doc_external("Sys/PetscMallocPopMaximumUsage")) +""" +function PetscMallocPopMaximumUsage(petsclib::PetscLibType, event::Cint, mu::PetscLogDouble) end + +@for_petsc function PetscMallocPopMaximumUsage(petsclib::$UnionPetscLib, event::Cint, mu::PetscLogDouble ) + + @chk ccall( + (:PetscMallocPopMaximumUsage, $petsc_library), + PetscErrorCode, + (Cint, Ptr{PetscLogDouble}), + event, mu, + ) + + + return nothing +end + +""" + PetscMallocDump(petsclib::PetscLibType,fp::Libc.FILE) +Dumps the currently allocated memory blocks to a file. The information +printed is: size of space (in bytes), address of space, id of space, +file in which space was allocated, and line number at which it was +allocated. + +Not Collective + +Input Parameter: +- `fp` - file pointer. If `fp` is `NULL`, `stdout` is assumed. + +Options Database Key: +- `-malloc_dump ` - Print summary of unfreed memory during call to `PetscFinalize()`, writing to filename if given + +Level: intermediate + +-seealso: `PetscMallocGetCurrentUsage()`, `PetscMallocView()`, `PetscMallocViewSet()`, `PetscMallocValidate()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocDump")) +""" +function PetscMallocDump(petsclib::PetscLibType, fp::Libc.FILE) end + +@for_petsc function PetscMallocDump(petsclib::$UnionPetscLib, fp::Libc.FILE ) + + @chk ccall( + (:PetscMallocDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fp, + ) + + + return nothing +end + +""" + PetscMallocViewSet(petsclib::PetscLibType,logmin::PetscLogDouble) +Activates logging of all calls to `PetscMalloc()` with a minimum size to view + +Not Collective + +Input Parameter: +- `logmin` - minimum allocation size to log, or `PETSC_DEFAULT` to log all memory allocations + +Options Database Keys: +- `-malloc_view ` - Activates `PetscMallocView()` in `PetscFinalize()` +- `-malloc_view_threshold ` - Sets a minimum size if `-malloc_view` is used +- `-log_view_memory` - view the memory usage also with the -log_view option + +Level: advanced + +-seealso: `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocTraceSet()`, `PetscMallocValidate()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocViewSet")) +""" +function PetscMallocViewSet(petsclib::PetscLibType, logmin::PetscLogDouble) end + +@for_petsc function PetscMallocViewSet(petsclib::$UnionPetscLib, logmin::PetscLogDouble ) + + @chk ccall( + (:PetscMallocViewSet, $petsc_library), + PetscErrorCode, + (PetscLogDouble,), + logmin, + ) + + + return nothing +end + +""" + logging::PetscBool = PetscMallocViewGet(petsclib::PetscLibType) +Determine whether calls to `PetscMalloc()` are being logged + +Not Collective + +Output Parameter: +- `logging` - `PETSC_TRUE` if logging is active + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` + +Level: advanced + +-seealso: `PetscMallocViewSet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMallocTraceGet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocViewGet")) +""" +function PetscMallocViewGet(petsclib::PetscLibType) end + +@for_petsc function PetscMallocViewGet(petsclib::$UnionPetscLib) + logging_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocViewGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + logging_, + ) + + logging = logging_[] + + return logging +end + +""" + PetscMallocTraceSet(petsclib::PetscLibType,viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) +Trace all calls to `PetscMalloc()`. That is print each `PetscMalloc()` and `PetscFree()` call to a viewer. + +Not Collective + +Input Parameters: +- `viewer` - The viewer to use for tracing, or `NULL` to use `PETSC_VIEWER_STDOUT_SELF` +- `active` - Flag to activate or deactivate tracing +- `logmin` - The smallest memory size that will be logged + +Level: advanced + +-seealso: `PetscMallocTraceGet()`, `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocTraceSet")) +""" +function PetscMallocTraceSet(petsclib::PetscLibType, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble) end + +@for_petsc function PetscMallocTraceSet(petsclib::$UnionPetscLib, viewer::PetscViewer, active::PetscBool, logmin::PetscLogDouble ) + + @chk ccall( + (:PetscMallocTraceSet, $petsc_library), + PetscErrorCode, + (PetscViewer, PetscBool, PetscLogDouble), + viewer, active, logmin, + ) + + + return nothing +end + +""" + logging::PetscBool = PetscMallocTraceGet(petsclib::PetscLibType) +Determine whether all calls to `PetscMalloc()` are being traced + +Not Collective + +Output Parameter: +- `logging` - `PETSC_TRUE` if logging is active + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` + +Level: advanced + +This only does anything if `-malloc_debug` (or `-malloc_test` if PETSc was configured with debugging) has been used + +-seealso: `PetscMallocTraceSet()`, `PetscMallocViewGet()`, `PetscMallocDump()`, `PetscMallocView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocTraceGet")) +""" +function PetscMallocTraceGet(petsclib::PetscLibType) end + +@for_petsc function PetscMallocTraceGet(petsclib::$UnionPetscLib) + logging_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocTraceGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + logging_, + ) + + logging = logging_[] + + return logging +end + +""" + PetscMallocView(petsclib::PetscLibType,fp::Libc.FILE) +Saves the log of all calls to `PetscMalloc()`; also calls `PetscMemoryGetMaximumUsage()` + +Not Collective + +Input Parameter: +- `fp` - file pointer; or `NULL` + +Options Database Key: +- `-malloc_view ` - Activates `PetscMallocView()` in `PetscFinalize()` + +Level: advanced + +-seealso: `PetscMallocGetCurrentUsage()`, `PetscMallocDump()`, `PetscMallocViewSet()`, `PetscMemoryView()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocView")) +""" +function PetscMallocView(petsclib::PetscLibType, fp::Libc.FILE) end + +@for_petsc function PetscMallocView(petsclib::$UnionPetscLib, fp::Libc.FILE ) + + @chk ccall( + (:PetscMallocView, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fp, + ) + + + return nothing +end + +""" + PetscMallocSetDebug(petsclib::PetscLibType,eachcall::PetscBool, initializenan::PetscBool) +Set's PETSc memory debugging + +Not Collective + +Input Parameters: +- `eachcall` - checks the entire heap of allocated memory for issues on each call to `PetscMalloc()` and `PetscFree()`, slow +- `initializenan` - initializes all memory with `NaN` to catch use of uninitialized floating point arrays + +Options Database Keys: +- `-malloc_debug ` - turns on or off debugging +- `-malloc_test` - turns on all debugging if PETSc was configured with debugging including `-malloc_dump`, otherwise ignored +- `-malloc_view_threshold t` - log only allocations larger than t +- `-malloc_dump ` - print a list of all memory that has not been freed, in `PetscFinalize()` + +Level: developer + +-seealso: `CHKMEMQ`, `PetscMallocValidate()`, `PetscMallocGetDebug()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetDebug")) +""" +function PetscMallocSetDebug(petsclib::PetscLibType, eachcall::PetscBool, initializenan::PetscBool) end + +@for_petsc function PetscMallocSetDebug(petsclib::$UnionPetscLib, eachcall::PetscBool, initializenan::PetscBool ) + + @chk ccall( + (:PetscMallocSetDebug, $petsc_library), + PetscErrorCode, + (PetscBool, PetscBool), + eachcall, initializenan, + ) + + + return nothing +end + +""" + basic::PetscBool,eachcall::PetscBool,initializenan::PetscBool = PetscMallocGetDebug(petsclib::PetscLibType) +Indicates what PETSc memory debugging it is doing. + +Not Collective + +Output Parameters: +- `basic` - doing basic debugging +- `eachcall` - checks the entire memory heap at each `PetscMalloc()`/`PetscFree()` +- `initializenan` - initializes memory with `NaN` + +Level: intermediate + +-seealso: `CHKMEMQ`, `PetscMallocValidate()`, `PetscMallocSetDebug()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocGetDebug")) +""" +function PetscMallocGetDebug(petsclib::PetscLibType) end + +@for_petsc function PetscMallocGetDebug(petsclib::$UnionPetscLib) + basic_ = Ref{PetscBool}() + eachcall_ = Ref{PetscBool}() + initializenan_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocGetDebug, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + basic_, eachcall_, initializenan_, + ) + + basic = basic_[] + eachcall = eachcall_[] + initializenan = initializenan_[] + + return basic,eachcall,initializenan +end + +""" + PetscMallocLogRequestedSizeSet(petsclib::PetscLibType,flg::PetscBool) +Whether to log the requested or aligned memory size + +Not Collective + +Input Parameter: +- `flg` - `PETSC_TRUE` to log the requested memory size + +Options Database Key: +- `-malloc_requested_size ` - Sets this flag + +Level: developer + +-seealso: `PetscMallocLogRequestedSizeGet()`, `PetscMallocViewSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocLogRequestedSizeSet")) +""" +function PetscMallocLogRequestedSizeSet(petsclib::PetscLibType, flg::PetscBool) end + +@for_petsc function PetscMallocLogRequestedSizeSet(petsclib::$UnionPetscLib, flg::PetscBool ) + + @chk ccall( + (:PetscMallocLogRequestedSizeSet, $petsc_library), + PetscErrorCode, + (PetscBool,), + flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscMallocLogRequestedSizeGet(petsclib::PetscLibType) +Whether to log the requested or aligned memory size + +Not Collective + +Output Parameter: +- `flg` - `PETSC_TRUE` if we log the requested memory size + +Level: developer + +-seealso: `PetscMallocLogRequestedSizeSet()`, `PetscMallocViewSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocLogRequestedSizeGet")) +""" +function PetscMallocLogRequestedSizeGet(petsclib::PetscLibType) end + +@for_petsc function PetscMallocLogRequestedSizeGet(petsclib::$UnionPetscLib) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMallocLogRequestedSizeGet, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscMallocSet(petsclib::PetscLibType,imalloc::external, ifree::external, iralloc::external) +Sets the underlying allocation routines used by `PetscMalloc()` and `PetscFree()` + +Not Collective, No Fortran Support + +Input Parameters: +- `imalloc` - the routine that provides the `malloc()` implementation (also provides `calloc()`, which is used depending on the second argument) +- `ifree` - the routine that provides the `free()` implementation +- `iralloc` - the routine that provides the `realloc()` implementation + +Level: developer + +-seealso: `PetscMallocClear()`, `PetscInitialize()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSet")) +""" +function PetscMallocSet(petsclib::PetscLibType, imalloc::external, ifree::external, iralloc::external) end + +@for_petsc function PetscMallocSet(petsclib::$UnionPetscLib, imalloc::external, ifree::external, iralloc::external ) + + @chk ccall( + (:PetscMallocSet, $petsc_library), + PetscErrorCode, + (external, external, external), + imalloc, ifree, iralloc, + ) + + + return nothing +end + +""" + PetscMallocClear(petsclib::PetscLibType) +Resets the routines used by `PetscMalloc()` and `PetscFree()` + +Not Collective + +Level: developer + +-seealso: `PetscMallocSet()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocClear")) +""" +function PetscMallocClear(petsclib::PetscLibType) end + +@for_petsc function PetscMallocClear(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocClear, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMemoryTrace(petsclib::PetscLibType,label::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscMemoryTrace")) +""" +function PetscMemoryTrace(petsclib::PetscLibType, label::Vector{Cchar}) end + +@for_petsc function PetscMemoryTrace(petsclib::$UnionPetscLib, label::Vector{Cchar} ) + + @chk ccall( + (:PetscMemoryTrace, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + label, + ) + + + return nothing +end + +""" + PetscMallocSetDRAM(petsclib::PetscLibType) +Set `PetscMalloc()` to use DRAM. +If memkind is available, change the memkind type. Otherwise, switch the +current malloc and free routines to the `PetscMallocAlign()` and +`PetscFreeAlign()` (PETSc default). + +Not Collective + +Level: developer + +-seealso: `PetscMallocReset()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetDRAM")) +""" +function PetscMallocSetDRAM(petsclib::PetscLibType) end + +@for_petsc function PetscMallocSetDRAM(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocSetDRAM, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocResetDRAM(petsclib::PetscLibType) +Reset the changes made by `PetscMallocSetDRAM()` + +Not Collective + +Level: developer + +-seealso: `PetscMallocSetDRAM()` + +# External Links +$(_doc_external("Sys/PetscMallocResetDRAM")) +""" +function PetscMallocResetDRAM(petsclib::PetscLibType) end + +@for_petsc function PetscMallocResetDRAM(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscMallocResetDRAM, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscMallocSetCoalesce(petsclib::PetscLibType,coalesce::PetscBool) +Use coalesced `PetscMalloc()` when allocating groups of objects, that is when using `PetscMallocN()` + +Not Collective + +Input Parameter: +- `coalesce` - `PETSC_TRUE` to use coalesced malloc for multi-memory allocation. + +Options Database Key: +- `-malloc_coalesce` - turn coalesced `PetscMallocN()` on or off + +Level: developer + +-seealso: `PetscMallocA()`, `PetscMalloc()`, `PetscFree()` + +# External Links +$(_doc_external("Sys/PetscMallocSetCoalesce")) +""" +function PetscMallocSetCoalesce(petsclib::PetscLibType, coalesce::PetscBool) end + +@for_petsc function PetscMallocSetCoalesce(petsclib::$UnionPetscLib, coalesce::PetscBool ) + + @chk ccall( + (:PetscMallocSetCoalesce, $petsc_library), + PetscErrorCode, + (PetscBool,), + coalesce, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscTestFile(petsclib::PetscLibType,fname::Vector{Cchar}, mode::Cchar) +checks for the existence of a file + +Not Collective + +Input Parameters: +- `fname` - the filename +- `mode` - either 'r', 'w', 'x' or '\0' + +Output Parameter: +- `flg` - the file exists and satisfies the mode + +Level: intermediate + +-seealso: `PetscTestDirectory()`, `PetscLs()` + +# External Links +$(_doc_external("Sys/PetscTestFile")) +""" +function PetscTestFile(petsclib::PetscLibType, fname::Vector{Cchar}, mode::Cchar) end + +@for_petsc function PetscTestFile(petsclib::$UnionPetscLib, fname::Vector{Cchar}, mode::Cchar ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscTestFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + fname, mode, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscTestDirectory(petsclib::PetscLibType,dirname::Vector{Cchar}, mode::Cchar) +checks for the existence of a directory + +Not Collective + +Input Parameters: +- `dirname` - the directory name +- `mode` - either 'r', 'w', or 'x' + +Output Parameter: +- `flg` - the directory exists and satisfies the mode + +Level: intermediate + +-seealso: `PetscTestFile()`, `PetscLs()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscTestDirectory")) +""" +function PetscTestDirectory(petsclib::PetscLibType, dirname::Vector{Cchar}, mode::Cchar) end + +@for_petsc function PetscTestDirectory(petsclib::$UnionPetscLib, dirname::Vector{Cchar}, mode::Cchar ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscTestDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{PetscBool}), + dirname, mode, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscLs(petsclib::PetscLibType,comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t) +produce a listing of the files in a directory + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `dirname` - the directory name +- `tlen` - the length of the buffer `found` + +Output Parameters: +- `found` - listing of files +- `flg` - the directory exists + +Level: intermediate + +-seealso: `PetscTestFile()`, `PetscRMTree()`, `PetscTestDirectory()` + +# External Links +$(_doc_external("Sys/PetscLs")) +""" +function PetscLs(petsclib::PetscLibType, comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t) end + +@for_petsc function PetscLs(petsclib::$UnionPetscLib, comm::MPI_Comm, dirname::Vector{Cchar}, found::Vector{Cchar}, tlen::Csize_t ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscLs, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + comm, dirname, found, tlen, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscGetRealPath(petsclib::PetscLibType,path::Vector{Cchar}, rpath::Vector{Cchar}) +Get the path without symbolic links etc. in absolute form. + +Not Collective + +Input Parameter: +- `path` - path to resolve + +Output Parameter: +- `rpath` - resolved path + +Level: developer + +-seealso: `PetscGetFullPath()` + +# External Links +$(_doc_external("Sys/PetscGetRealPath")) +""" +function PetscGetRealPath(petsclib::PetscLibType, path::Vector{Cchar}, rpath::Vector{Cchar}) end + +@for_petsc function PetscGetRealPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, rpath::Vector{Cchar} ) + + @chk ccall( + (:PetscGetRealPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + path, rpath, + ) + + + return nothing +end + +""" + PetscGetTmp(petsclib::PetscLibType,comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t) +Gets the name of the "tmp" directory, often this is `/tmp` + +Collective + +Input Parameters: +- `comm` - MPI_Communicator that may share tmp +- `len` - length of string to hold name + +Output Parameter: +- `dir` - directory name + +Options Database Keys: +- `-shared_tmp` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_tmp` - indicates the directory is known to be not shared among the MPI processes +- `-tmp tmpdir` - name of the directory you wish to use as tmp + +Environmental Variables: +- `PETSC_SHARED_TMP` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_TMP` - indicates the directory is known to be not shared among the MPI processes +- `PETSC_TMP` - name of the directory you wish to use as tmp + +Level: developer + +-seealso: `PetscSharedTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetTmp")) +""" +function PetscGetTmp(petsclib::PetscLibType, comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscGetTmp(petsclib::$UnionPetscLib, comm::MPI_Comm, dir::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscGetTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Csize_t), + comm, dir, len, + ) + + + return nothing +end + +""" + shared::PetscBool = PetscSharedTmp(petsclib::PetscLibType,comm::MPI_Comm) +Determines if all processors in a communicator share a +tmp directory or have different ones. + +Collective + +Input Parameter: +- `comm` - MPI_Communicator that may share tmp + +Output Parameter: +- `shared` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-shared_tmp` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_tmp` - indicates the directory is known to be not shared among the MPI processes +- `-tmp tmpdir` - name of the directory you wish to use as tmp + +Environmental Variables: +- `PETSC_SHARED_TMP` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_TMP` - indicates the directory is known to be not shared among the MPI processes +- `PETSC_TMP` - name of the directory you wish to use as tmp + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscSharedTmp")) +""" +function PetscSharedTmp(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function PetscSharedTmp(petsclib::$UnionPetscLib, comm::MPI_Comm ) + shared_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSharedTmp, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + comm, shared_, + ) + + shared = shared_[] + + return shared +end + +""" + shared::PetscBool = PetscSharedWorkingDirectory(petsclib::PetscLibType,comm::MPI_Comm) +Determines if all processors in a communicator share a working directory or have different ones. + +Collective + +Input Parameter: +- `comm` - MPI_Communicator that may share working directory + +Output Parameter: +- `shared` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-shared_working_directory` - indicates the directory is known to be shared among the MPI processes +- `-not_shared_working_directory` - indicates the directory is known to be not shared among the MPI processes + +Environmental Variables: +- `PETSC_SHARED_WORKING_DIRECTORY` - indicates the directory is known to be shared among the MPI processes +- `PETSC_NOT_SHARED_WORKING_DIRECTORY` - indicates the directory is known to be not shared among the MPI processes + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscGetWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscSharedWorkingDirectory")) +""" +function PetscSharedWorkingDirectory(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function PetscSharedWorkingDirectory(petsclib::$UnionPetscLib, comm::MPI_Comm ) + shared_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSharedWorkingDirectory, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBool}), + comm, shared_, + ) + + shared = shared_[] + + return shared +end + +""" + found::PetscBool = PetscFileRetrieve(petsclib::PetscLibType,comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t) +Obtains a file from a URL or a compressed file +and copies into local disk space as uncompressed. + +Collective + +Input Parameters: +- `comm` - processors accessing the file +- `url` - name of file, including entire URL (with or without .gz) +- `llen` - length of `localname` + +Output Parameters: +- `localname` - name of local copy of file - valid on only process zero +- `found` - if found or retrieved the file - valid on all processes + +Level: developer + +-seealso: `PetscDLLibraryRetrieve()` + +# External Links +$(_doc_external("Sys/PetscFileRetrieve")) +""" +function PetscFileRetrieve(petsclib::PetscLibType, comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t) end + +@for_petsc function PetscFileRetrieve(petsclib::$UnionPetscLib, comm::MPI_Comm, url::Vector{Cchar}, locname::Vector{Cchar}, llen::Csize_t ) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscFileRetrieve, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t, Ptr{PetscBool}), + comm, url, locname, llen, found_, + ) + + found = found_[] + + return found +end + +""" + PetscGetFullPath(petsclib::PetscLibType,path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t) +Given a filename, returns the fully qualified file name. + +Not Collective + +Input Parameters: +- `path` - pathname to qualify +- `flen` - size of `fullpath` + +Output Parameter: +- `fullpath` - buffer to hold the full pathname + +Level: developer + +-seealso: `PetscGetRelativePath()` + +# External Links +$(_doc_external("Sys/PetscGetFullPath")) +""" +function PetscGetFullPath(petsclib::PetscLibType, path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t) end + +@for_petsc function PetscGetFullPath(petsclib::$UnionPetscLib, path::Vector{Cchar}, fullpath::Vector{Cchar}, flen::Csize_t ) + + @chk ccall( + (:PetscGetFullPath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + path, fullpath, flen, + ) + + + return nothing +end + +""" + PetscByteSwap(petsclib::PetscLibType,data::Cvoid, pdtype::PetscDataType, count::PetscCount) + +# External Links +$(_doc_external("Sys/PetscByteSwap")) +""" +function PetscByteSwap(petsclib::PetscLibType, data::Cvoid, pdtype::PetscDataType, count::PetscCount) end + +@for_petsc function PetscByteSwap(petsclib::$UnionPetscLib, data::Cvoid, pdtype::PetscDataType, count::PetscCount ) + + @chk ccall( + (:PetscByteSwap, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, PetscDataType, PetscCount), + data, pdtype, count, + ) + + + return nothing +end + +""" + count::PetscInt = PetscBinaryRead(petsclib::PetscLibType,fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType) +Reads from a binary file. + +Not Collective + +Input Parameters: +- `fd` - the file descriptor +- `num` - the maximum number of items to read +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL`, `PETSC_SCALAR`, etc.) + +Output Parameters: +- `data` - the buffer, this is an array of the type that matches the value in `type` +- `count` - the number of items read, optional + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscViewerBinaryGetDescriptor()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryRead")) +""" +function PetscBinaryRead(petsclib::PetscLibType, fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType) end + +@for_petsc function PetscBinaryRead(petsclib::$UnionPetscLib, fd::Cint, data::Cvoid, num::PetscCount, type::PetscDataType ) + count_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscBinaryRead, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, PetscCount, Ptr{$PetscInt}, PetscDataType), + fd, data, num, count_, type, + ) + + count = count_[] + + return count +end + +""" + PetscBinaryWrite(petsclib::PetscLibType,fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) +Writes to a binary file. + +Not Collective + +Input Parameters: +- `fd` - the file +- `p` - the buffer, an array of the type that matches the value in `type` +- `n` - the number of items to write +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL` or `PETSC_SCALAR`) + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscViewerBinaryGetDescriptor()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryWrite")) +""" +function PetscBinaryWrite(petsclib::PetscLibType, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType) end + +@for_petsc function PetscBinaryWrite(petsclib::$UnionPetscLib, fd::Cint, p::Cvoid, n::PetscCount, type::PetscDataType ) + + @chk ccall( + (:PetscBinaryWrite, $petsc_library), + PetscErrorCode, + (Cint, Ptr{Cvoid}, PetscCount, PetscDataType), + fd, p, n, type, + ) + + + return nothing +end + +""" + PetscBinaryOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscFileMode, fd::Cint) +Opens a PETSc binary file. + +Not Collective + +Input Parameters: +- `name` - filename +- `mode` - open mode of binary file, one of `FILE_MODE_READ`, `FILE_MODE_WRITE`, `FILE_MODE_APPEND` + +Output Parameter: +- `fd` - the file + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryWrite()`, `PetscFileMode`, `PetscViewerFileSetMode()`, `PetscViewerBinaryGetDescriptor()`, +`PetscBinarySynchronizedWrite()`, `PetscBinarySynchronizedRead()`, `PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryOpen")) +""" +function PetscBinaryOpen(petsclib::PetscLibType, name::Vector{Cchar}, mode::PetscFileMode, fd::Cint) end + +@for_petsc function PetscBinaryOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscFileMode, fd::Cint ) + + @chk ccall( + (:PetscBinaryOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscFileMode, Ptr{Cint}), + name, mode, fd, + ) + + + return nothing +end + +""" + PetscBinaryClose(petsclib::PetscLibType,fd::Cint) +Closes a PETSc binary file. + +Not Collective + +Output Parameter: +- `fd` - the file + +Level: advanced + +-seealso: `PetscBinaryRead()`, `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinarySynchronizedWrite()`, `PetscBinarySynchronizedRead()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinaryClose")) +""" +function PetscBinaryClose(petsclib::PetscLibType, fd::Cint) end + +@for_petsc function PetscBinaryClose(petsclib::$UnionPetscLib, fd::Cint ) + + @chk ccall( + (:PetscBinaryClose, $petsc_library), + PetscErrorCode, + (Cint,), + fd, + ) + + + return nothing +end + +""" + count::PetscInt = PetscBinarySynchronizedRead(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, data::Cvoid, num::PetscInt, type::PetscDataType) +Reads from a binary file, all MPI processes get the same values + +Collective, No Fortran Support + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file descriptor +- `num` - the maximum number of items to read +- `type` - the type of items to read (`PETSC_INT`, `PETSC_REAL`, `PETSC_SCALAR`, etc.) + +Output Parameters: +- `data` - the buffer, an array of the type that matches the value in `type` +- `count` - the number of items read, optional + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscBinaryRead()`, `PetscBinarySynchronizedWrite()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinarySynchronizedRead")) +""" +function PetscBinarySynchronizedRead(petsclib::PetscLibType, comm::MPI_Comm, fd::Cint, data::Cvoid, num::PetscInt, type::PetscDataType) end + +@for_petsc function PetscBinarySynchronizedRead(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, data::Cvoid, num::$PetscInt, type::PetscDataType ) + count_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscBinarySynchronizedRead, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, Ptr{$PetscInt}, PetscDataType), + comm, fd, data, num, count_, type, + ) + + count = count_[] + + return count +end + +""" + PetscBinarySynchronizedWrite(petsclib::PetscLibType,comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) +writes to a binary file. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file +- `n` - the number of items to write +- `p` - the buffer, an array of the type that matches the value in `type` +- `type` - the type of items to write (`PETSC_INT`, `PETSC_REAL` or `PETSC_SCALAR`) + +Level: developer + +-seealso: `PetscBinaryWrite()`, `PetscBinaryOpen()`, `PetscBinaryClose()`, `PetscBinaryRead()`, `PetscBinarySynchronizedRead()`, +`PetscBinarySynchronizedSeek()` + +# External Links +$(_doc_external("Sys/PetscBinarySynchronizedWrite")) +""" +function PetscBinarySynchronizedWrite(petsclib::PetscLibType, comm::MPI_Comm, fd::Cint, p::Cvoid, n::PetscInt, type::PetscDataType) end + +@for_petsc function PetscBinarySynchronizedWrite(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Cint, p::Cvoid, n::$PetscInt, type::PetscDataType ) + + @chk ccall( + (:PetscBinarySynchronizedWrite, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint, Ptr{Cvoid}, $PetscInt, PetscDataType), + comm, fd, p, n, type, + ) + + + return nothing +end + +""" + PetscStartMatlab(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE) +starts up MATLAB with a MATLAB script + +Logically Collective, but only MPI rank 0 in the communicator does anything + +Input Parameters: +- `comm` - MPI communicator +- `machine` - optional machine to run MATLAB on +- `script` - name of script (without the .m) + +Output Parameter: +- `fp` - a file pointer returned from `PetscPOpen()` + +Level: intermediate + +-seealso: `PetscPOpen()`, `PetscPClose()`, `PetscMatlabEngine` + +# External Links +$(_doc_external("Sys/PetscStartMatlab")) +""" +function PetscStartMatlab(petsclib::PetscLibType, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE) end + +@for_petsc function PetscStartMatlab(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, script::Vector{Cchar}, fp::Libc.FILE ) + + @chk ccall( + (:PetscStartMatlab, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, machine, script, fp, + ) + + + return nothing +end + +""" + PetscFOpen(petsclib::PetscLibType,comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) +Has the first process in the MPI communicator open a file; +all others do nothing. + +Logically Collective + +Input Parameters: +- `comm` - the MPI communicator +- `name` - the filename +- `mode` - the mode for `fopen()`, usually "w" + +Output Parameter: +- `fp` - the file pointer + +Level: developer + +-seealso: `PetscFClose()`, `PetscSynchronizedFGets()`, `PetscSynchronizedPrintf()`, `PetscSynchronizedFlush()`, +`PetscFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFOpen")) +""" +function PetscFOpen(petsclib::PetscLibType, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) end + +@for_petsc function PetscFOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, name::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE ) + + @chk ccall( + (:PetscFOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, name, mode, fp, + ) + + + return nothing +end + +""" + PetscFClose(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Has MPI rank 0 in the communicator close a +file (usually obtained with `PetscFOpen()`; all others do nothing. + +Logically Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file, opened with `PetscFOpen()` + +Level: developer + +-seealso: `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscFClose")) +""" +function PetscFClose(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscFClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) + + @chk ccall( + (:PetscFClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + PetscPClose(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Closes (ends) a program on MPI rank 0 run with `PetscPOpen()` + +Collective, but only MPI rank 0 does anything + +Input Parameters: +- `comm` - MPI communicator, only rank 0 performs the close +- `fd` - the file pointer where program input or output may be read or `NULL` if don't care + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPOpen()` + +# External Links +$(_doc_external("Sys/PetscPClose")) +""" +function PetscPClose(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscPClose(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) + + @chk ccall( + (:PetscPClose, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + PetscPOpen(petsclib::PetscLibType,comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) +Runs a program on MPI rank 0 and sends either its input or output to +a file. + +Logically Collective, but only MPI rank 0 runs the command + +Input Parameters: +- `comm` - MPI communicator, only processor zero runs the program +- `machine` - machine to run command on or `NULL`, or a string with 0 in first location +- `program` - name of program to run +- `mode` - either "r" or "w" + +Output Parameter: +- `fp` - the file pointer where program input or output may be read or `NULL` if results are not needed + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPClose()`, `PetscPOpenSetMachine()` + +# External Links +$(_doc_external("Sys/PetscPOpen")) +""" +function PetscPOpen(petsclib::PetscLibType, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE) end + +@for_petsc function PetscPOpen(petsclib::$UnionPetscLib, comm::MPI_Comm, machine::Vector{Cchar}, program::Vector{Cchar}, mode::Vector{Cchar}, fp::Libc.FILE ) + + @chk ccall( + (:PetscPOpen, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, Libc.FILE), + comm, machine, program, mode, fp, + ) + + + return nothing +end + +""" + PetscPOpenSetMachine(petsclib::PetscLibType,machine::Vector{Cchar}) +Sets the name of the default machine to run `PetscPOpen()` calls on + +Logically Collective, but only the MPI process with rank 0 runs the command + +Input Parameter: +- `machine` - machine to run command on or `NULL` for the current machine + +Options Database Key: +- `-popen_machine ` - run the process on this machine + +Level: intermediate + +-seealso: `PetscFOpen()`, `PetscFClose()`, `PetscPClose()`, `PetscPOpen()` + +# External Links +$(_doc_external("Sys/PetscPOpenSetMachine")) +""" +function PetscPOpenSetMachine(petsclib::PetscLibType, machine::Vector{Cchar}) end + +@for_petsc function PetscPOpenSetMachine(petsclib::$UnionPetscLib, machine::Vector{Cchar} ) + + @chk ccall( + (:PetscPOpenSetMachine, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + machine, + ) + + + return nothing +end + +""" + PetscGetWorkingDirectory(petsclib::PetscLibType,path::Vector{Cchar}, len::Csize_t) +Gets the current working directory. + +Not Collective + +Input Parameter: +- `len` - maximum length of `path` + +Output Parameter: +- `path` - holds the result value. The string should be long enough to hold the path, for example, `PETSC_MAX_PATH_LEN` + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscSharedWorkingDirectory()`, `PetscGetHomeDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetWorkingDirectory")) +""" +function PetscGetWorkingDirectory(petsclib::PetscLibType, path::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscGetWorkingDirectory(petsclib::$UnionPetscLib, path::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscGetWorkingDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + path, len, + ) + + + return nothing +end + +""" + PetscGetHomeDirectory(petsclib::PetscLibType,dir::Vector{Cchar}, maxlen::Csize_t) +Returns the name of the user's home directory + +Not Collective + +Input Parameter: +- `maxlen` - maximum length allowed + +Output Parameter: +- `dir` - contains the home directory. Must be long enough to hold the name. + +Level: developer + +-seealso: `PetscGetTmp()`, `PetscSharedTmp()`, `PetscGetWorkingDirectory()` + +# External Links +$(_doc_external("Sys/PetscGetHomeDirectory")) +""" +function PetscGetHomeDirectory(petsclib::PetscLibType, dir::Vector{Cchar}, maxlen::Csize_t) end + +@for_petsc function PetscGetHomeDirectory(petsclib::$UnionPetscLib, dir::Vector{Cchar}, maxlen::Csize_t ) + + @chk ccall( + (:PetscGetHomeDirectory, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + dir, maxlen, + ) + + + return nothing +end + +""" + PetscFixFilename(petsclib::PetscLibType,filein::Vector{Cchar}, fileout::Vector{Cchar}) +Fixes a file name so that it is correct for both Unix and +Microsoft Windows by using the correct / or \ to separate directories. + +Not Collective + +Input Parameter: +- `filein` - name of file to be fixed + +Output Parameter: +- `fileout` - the fixed name. Should long enough to hold the filename. + +Level: developer + +-seealso: `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscFixFilename")) +""" +function PetscFixFilename(petsclib::PetscLibType, filein::Vector{Cchar}, fileout::Vector{Cchar}) end + +@for_petsc function PetscFixFilename(petsclib::$UnionPetscLib, filein::Vector{Cchar}, fileout::Vector{Cchar} ) + + @chk ccall( + (:PetscFixFilename, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + filein, fileout, + ) + + + return nothing +end + +""" + PetscGetRelativePath(petsclib::PetscLibType,fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t) +Given a filename, returns the relative path (removes +all directory specifiers). + +Not Collective; No Fortran Support + +Input Parameters: +- `fullpath` - full pathname +- `flen` - size of `path` + +Output Parameter: +- `path` - buffer that holds relative pathname + +Level: developer + +-seealso: `PetscGetFullPath()` + +# External Links +$(_doc_external("Sys/PetscGetRelativePath")) +""" +function PetscGetRelativePath(petsclib::PetscLibType, fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t) end + +@for_petsc function PetscGetRelativePath(petsclib::$UnionPetscLib, fullpath::Vector{Cchar}, path::Vector{Cchar}, flen::Csize_t ) + + @chk ccall( + (:PetscGetRelativePath, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Csize_t), + fullpath, path, flen, + ) + + + return nothing +end + +""" + PetscFormatConvertGetSize(petsclib::PetscLibType,format::Vector{Cchar}, size::Csize_t) +Gets the length of a string needed to hold data converted with `PetscFormatConvert()` based on the format + +No Fortran Support + +Input Parameter: +- `format` - the PETSc format string + +Output Parameter: +- `size` - the needed length of the new format + +Level: developer + +-seealso: `PetscFormatConvert()`, `PetscVSNPrintf()`, `PetscVFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFormatConvertGetSize")) +""" +function PetscFormatConvertGetSize(petsclib::PetscLibType, format::Vector{Cchar}, size::Csize_t) end + +@for_petsc function PetscFormatConvertGetSize(petsclib::$UnionPetscLib, format::Vector{Cchar}, size::Csize_t ) + + @chk ccall( + (:PetscFormatConvertGetSize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Csize_t}), + format, size, + ) + + + return nothing +end + +""" + PetscFormatConvert(petsclib::PetscLibType,format::Vector{Cchar}, newformat::Vector{Cchar}) +converts %g to [|%g|] so that `PetscVSNPrintf()` can ensure all %g formatted numbers have a decimal point when printed. + +No Fortran Support + +Input Parameter: +- `format` - the PETSc format string + +Output Parameter: +- `newformat` - the formatted string, must be long enough to hold result + +Level: developer + +-seealso: `PetscFormatConvertGetSize()`, `PetscVSNPrintf()`, `PetscVFPrintf()` + +# External Links +$(_doc_external("Sys/PetscFormatConvert")) +""" +function PetscFormatConvert(petsclib::PetscLibType, format::Vector{Cchar}, newformat::Vector{Cchar}) end + +@for_petsc function PetscFormatConvert(petsclib::$UnionPetscLib, format::Vector{Cchar}, newformat::Vector{Cchar} ) + + @chk ccall( + (:PetscFormatConvert, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + format, newformat, + ) + + + return nothing +end + +""" + PetscFFlush(petsclib::PetscLibType,fd::Libc.FILE) +Flush a file stream + +Input Parameter: +- `fd` - The file stream handle + +Level: intermediate + +-seealso: `PetscPrintf()`, `PetscFPrintf()`, `PetscVFPrintf()`, `PetscVSNPrintf()` + +# External Links +$(_doc_external("Sys/PetscFFlush")) +""" +function PetscFFlush(petsclib::PetscLibType, fd::Libc.FILE) end + +@for_petsc function PetscFFlush(petsclib::$UnionPetscLib, fd::Libc.FILE ) + + @chk ccall( + (:PetscFFlush, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fd, + ) + + + return nothing +end + +""" + PetscSynchronizedFlush(petsclib::PetscLibType,comm::MPI_Comm, fd::Libc.FILE) +Flushes to the screen output from all processors +involved in previous `PetscSynchronizedPrintf()`/`PetscSynchronizedFPrintf()` calls. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fd` - the file pointer (valid on MPI rank 0 of the communicator), `PETSC_STDOUT` or value obtained from `PetscFOpen()` + +Level: intermediate + +-seealso: `PetscSynchronizedPrintf()`, `PetscFPrintf()`, `PetscPrintf()`, `PetscViewerASCIIPrintf()`, +`PetscViewerASCIISynchronizedPrintf()` + +# External Links +$(_doc_external("Sys/PetscSynchronizedFlush")) +""" +function PetscSynchronizedFlush(petsclib::PetscLibType, comm::MPI_Comm, fd::Libc.FILE) end + +@for_petsc function PetscSynchronizedFlush(petsclib::$UnionPetscLib, comm::MPI_Comm, fd::Libc.FILE ) + + @chk ccall( + (:PetscSynchronizedFlush, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}), + comm, fd, + ) + + + return nothing +end + +""" + PetscSynchronizedFGets(petsclib::PetscLibType,comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar}) +Multiple MPI processes all get the same line from a file. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `fp` - the file pointer +- `len` - the length of `string` + +Output Parameter: +- `string` - the line read from the file, at end of file `string`[0] == 0 + +Level: intermediate + +-seealso: `PetscSynchronizedPrintf()`, `PetscSynchronizedFlush()`, +`PetscFOpen()`, `PetscViewerASCIISynchronizedPrintf()`, `PetscViewerASCIIPrintf()` + +# External Links +$(_doc_external("Sys/PetscSynchronizedFGets")) +""" +function PetscSynchronizedFGets(petsclib::PetscLibType, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar}) end + +@for_petsc function PetscSynchronizedFGets(petsclib::$UnionPetscLib, comm::MPI_Comm, fp::Libc.FILE, len::Csize_t, string::Vector{Cchar} ) + + @chk ccall( + (:PetscSynchronizedFGets, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Libc.FILE}, Csize_t, Ptr{Cchar}), + comm, fp, len, string, + ) + + + return nothing +end + +""" + PetscFormatRealArray(petsclib::PetscLibType,buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) + +# External Links +$(_doc_external("Sys/PetscFormatRealArray")) +""" +function PetscFormatRealArray(petsclib::PetscLibType, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::PetscInt, x::Vector{PetscReal}) end + +@for_petsc function PetscFormatRealArray(petsclib::$UnionPetscLib, buf::Vector{Cchar}, len::Csize_t, fmt::Vector{Cchar}, n::$PetscInt, x::Vector{$PetscReal} ) + + @chk ccall( + (:PetscFormatRealArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + buf, len, fmt, n, x, + ) + + + return nothing +end + +""" + PetscMkdir(petsclib::PetscLibType,dir::Vector{Cchar}) +Create a directory + +Not Collective + +Input Parameter: +- `dir` - the directory name + +Level: advanced + +-seealso: `PetscMkdtemp()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscMkdir")) +""" +function PetscMkdir(petsclib::PetscLibType, dir::Vector{Cchar}) end + +@for_petsc function PetscMkdir(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) + + @chk ccall( + (:PetscMkdir, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscMkdtemp(petsclib::PetscLibType,dir::Vector{Cchar}) +Create a directory with a unique name given a name template. + +Input Parameter: +- `dir` - file name template, the last six characters must be 'XXXXXX', and they will be modified upon return + +Level: advanced + +-seealso: `PetscMkdir()`, `PetscRMTree()` + +# External Links +$(_doc_external("Sys/PetscMkdtemp")) +""" +function PetscMkdtemp(petsclib::PetscLibType, dir::Vector{Cchar}) end + +@for_petsc function PetscMkdtemp(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) + + @chk ccall( + (:PetscMkdtemp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscRMTree(petsclib::PetscLibType,dir::Vector{Cchar}) +delete a directory and all of its children + +Input Parameter: +- `dir` - the name of the directory + +Level: advanced + +-seealso: `PetscMkdtemp()`, `PetscMkdir()` + +# External Links +$(_doc_external("Sys/PetscRMTree")) +""" +function PetscRMTree(petsclib::PetscLibType, dir::Vector{Cchar}) end + +@for_petsc function PetscRMTree(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) + + @chk ccall( + (:PetscRMTree, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + dir, + ) + + + return nothing +end + +""" + PetscPythonFinalize(petsclib::PetscLibType) +Finalize PETSc for use with Python. + +Level: intermediate + +-seealso: `PetscPythonInitialize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonFinalize")) +""" +function PetscPythonFinalize(petsclib::PetscLibType) end + +@for_petsc function PetscPythonFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPythonFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPythonInitialize(petsclib::PetscLibType,pyexe::Vector{Cchar}, pylib::Vector{Cchar}) +Initialize Python for use with PETSc and import petsc4py. + +Input Parameters: +- `pyexe` - path to the Python interpreter executable, or `NULL`. +- `pylib` - full path to the Python dynamic library, or `NULL`. + +Options Database Key: +- `-python ` - Initializes Python, and optionally takes a Python executable name + +Level: intermediate + +-seealso: `PetscPythonFinalize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonInitialize")) +""" +function PetscPythonInitialize(petsclib::PetscLibType, pyexe::Vector{Cchar}, pylib::Vector{Cchar}) end + +@for_petsc function PetscPythonInitialize(petsclib::$UnionPetscLib, pyexe::Vector{Cchar}, pylib::Vector{Cchar} ) + + @chk ccall( + (:PetscPythonInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + pyexe, pylib, + ) + + + return nothing +end + +""" + PetscPythonPrintError(petsclib::PetscLibType) +Print any current Python errors. + +Level: developer + +-seealso: `PetscPythonInitialize()`, `PetscPythonFinalize()` + +# External Links +$(_doc_external("Sys/PetscPythonPrintError")) +""" +function PetscPythonPrintError(petsclib::PetscLibType) end + +@for_petsc function PetscPythonPrintError(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscPythonPrintError, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPythonMonitorSet(petsclib::PetscLibType,obj::PetscObject, url::Vector{Cchar}) +Set a Python monitor for a `PetscObject` + +Level: developer + +-seealso: `PetscPythonInitialize()`, `PetscPythonFinalize()`, `PetscPythonPrintError()` + +# External Links +$(_doc_external("Sys/PetscPythonMonitorSet")) +""" +function PetscPythonMonitorSet(petsclib::PetscLibType, obj::PetscObject, url::Vector{Cchar}) end + +@for_petsc function PetscPythonMonitorSet(petsclib::$UnionPetscLib, obj::PetscObject, url::Vector{Cchar} ) + + @chk ccall( + (:PetscPythonMonitorSet, $petsc_library), + PetscErrorCode, + (PetscObject, Ptr{Cchar}), + obj, url, + ) + + + return nothing +end + +""" + PetscSysFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the system library portion of PETSc. +It is called from `PetscFinalize()`. + +Level: developer + +-seealso: `PetscSysInitializePackage()`, `PetscFinalize()` + +# External Links +$(_doc_external("Sys/PetscSysFinalizePackage")) +""" +function PetscSysFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PetscSysFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSysFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSysInitializePackage(petsclib::PetscLibType) +This function initializes everything in the system library portion of PETSc. It is called +from `PetscDLLibraryRegister_petsc()` when using dynamic libraries, and in the call to `PetscInitialize()` +when using shared or static libraries. + +Level: developer + +-seealso: `PetscSysFinalizePackage()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscSysInitializePackage")) +""" +function PetscSysInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PetscSysInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSysInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + identical::PetscBool = PetscMonitorCompare(petsclib::PetscLibType,nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) +Checks if two monitors are identical; if they are then it destroys the new one + +Not Collective + +Input Parameters: +- `nmon` - The new monitor +- `nmctx` - The new monitor context, or `NULL` +- `nmdestroy` - The new monitor context destroy function, or `NULL`, see `PetscCtxDestroyFn` for its calling sequence +- `mon` - The old monitor +- `mctx` - The old monitor context, or `NULL` +- `mdestroy` - The old monitor context destroy function, or `NULL`, see `PetscCtxDestroyFn` for its calling sequence + +Output Parameter: +- `identical` - `PETSC_TRUE` if the monitors are the same + +Level: developer + +-seealso: [](sec_viewers), `DMMonitorSetFromOptions()`, `KSPMonitorSetFromOptions()`, `SNESMonitorSetFromOptions()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Sys/PetscMonitorCompare")) +""" +function PetscMonitorCompare(petsclib::PetscLibType, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn) end + +@for_petsc function PetscMonitorCompare(petsclib::$UnionPetscLib, nmon::external, nmctx::Cvoid, nmdestroy::PetscCtxDestroyFn, mon::external, mctx::Cvoid, mdestroy::PetscCtxDestroyFn ) + identical_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMonitorCompare, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}, external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}, Ptr{PetscBool}), + nmon, nmctx, nmdestroy, mon, mctx, mdestroy, identical_, + ) + + identical = identical_[] + + return identical +end + +""" + htype::hid_t = PetscDataTypeToHDF5DataType(petsclib::PetscLibType,ptype::PetscDataType) +Converts the PETSc name of a datatype to its HDF5 name. + +Not Collective + +Input Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Output Parameter: +- `htype` - the HDF5 datatype + +Level: advanced + +-seealso: [](sec_viewers), `PetscDataType`, `PetscHDF5DataTypeToPetscDataType()` + +# External Links +$(_doc_external("Sys/PetscDataTypeToHDF5DataType")) +""" +function PetscDataTypeToHDF5DataType(petsclib::PetscLibType, ptype::PetscDataType) end + +@for_petsc function PetscDataTypeToHDF5DataType(petsclib::$UnionPetscLib, ptype::PetscDataType ) + htype_ = Ref{hid_t}() + + @chk ccall( + (:PetscDataTypeToHDF5DataType, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{hid_t}), + ptype, htype_, + ) + + htype = htype_[] + + return htype +end + +""" + ptype::PetscDataType = PetscHDF5DataTypeToPetscDataType(petsclib::PetscLibType,htype::hid_t) +Finds the PETSc name of a datatype from its HDF5 name + +Not Collective + +Input Parameter: +- `htype` - the HDF5 datatype (for example `H5T_NATIVE_DOUBLE`, ...) + +Output Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Level: advanced + +-seealso: [](sec_viewers), `PetscDataType` + +# External Links +$(_doc_external("Sys/PetscHDF5DataTypeToPetscDataType")) +""" +function PetscHDF5DataTypeToPetscDataType(petsclib::PetscLibType, htype::hid_t) end + +@for_petsc function PetscHDF5DataTypeToPetscDataType(petsclib::$UnionPetscLib, htype::hid_t ) + ptype_ = Ref{PetscDataType}() + + @chk ccall( + (:PetscHDF5DataTypeToPetscDataType, $petsc_library), + PetscErrorCode, + (hid_t, Ptr{PetscDataType}), + htype, ptype_, + ) + + ptype = unsafe_string(ptype_[]) + + return ptype +end + +""" + PetscOpenSocket(petsclib::PetscLibType,hostname::Vector{Cchar}, portnum::Cint, t::Cint) +handles connected to an open port where someone is waiting. + +Input Parameters: +- `hostname` - for example www.mcs.anl.gov +- `portnum` - for example 80 + +Output Parameter: +- `t` - the socket number + +-seealso: `PetscSocketListen()`, `PetscSocketEstablish()`, `PetscHTTPRequest()`, `PetscHTTPSConnect()` + +# External Links +$(_doc_external("Sys/PetscOpenSocket")) +""" +function PetscOpenSocket(petsclib::PetscLibType, hostname::Vector{Cchar}, portnum::Cint, t::Cint) end + +@for_petsc function PetscOpenSocket(petsclib::$UnionPetscLib, hostname::Vector{Cchar}, portnum::Cint, t::Cint ) + + @chk ccall( + (:PetscOpenSocket, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{Cint}), + hostname, portnum, t, + ) + + + return nothing +end + +""" + PetscBTView(petsclib::PetscLibType,m::PetscCount, bt::PetscBT, viewer::PetscViewer) + +# External Links +$(_doc_external("Sys/PetscBTView")) +""" +function PetscBTView(petsclib::PetscLibType, m::PetscCount, bt::PetscBT, viewer::PetscViewer) end + +@for_petsc function PetscBTView(petsclib::$UnionPetscLib, m::PetscCount, bt::PetscBT, viewer::PetscViewer ) + + @chk ccall( + (:PetscBTView, $petsc_library), + PetscErrorCode, + (PetscCount, PetscBT, PetscViewer), + m, bt, viewer, + ) + + + return nothing +end + +""" + PetscRegisterFinalize(petsclib::PetscLibType,f::external) +Registers a function that is to be called in `PetscFinalize()` + +Not Collective + +Input Parameter: +- `f` - function to be called + +Level: developer + +-seealso: `PetscRegisterFinalizeAll()`, `PetscObjectRegisterDestroy()` + +# External Links +$(_doc_external("Sys/PetscRegisterFinalize")) +""" +function PetscRegisterFinalize(petsclib::PetscLibType, f::external) end + +@for_petsc function PetscRegisterFinalize(petsclib::$UnionPetscLib, f::external ) + + @chk ccall( + (:PetscRegisterFinalize, $petsc_library), + PetscErrorCode, + (external,), + f, + ) + + + return nothing +end + +""" + PetscRegisterFinalizeAll(petsclib::PetscLibType) +Runs all the finalize functions set with `PetscRegisterFinalize()` + +Not Collective unless registered functions are collective + +Level: developer + +-seealso: `PetscRegisterFinalize()`, `PetscObjectRegisterDestroyAll()` + +# External Links +$(_doc_external("Sys/PetscRegisterFinalizeAll")) +""" +function PetscRegisterFinalizeAll(petsclib::PetscLibType) end + +@for_petsc function PetscRegisterFinalizeAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscRegisterFinalizeAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + has::PetscBool = PetscHasExternalPackage(petsclib::PetscLibType,pkg::Vector{Cchar}) +Determine whether PETSc has been configured with the given package + +Not Collective + +Input Parameter: +- `pkg` - external package name + +Output Parameter: +- `has` - `PETSC_TRUE` if PETSc is configured with the given package, else `PETSC_FALSE`. + +Level: intermediate + +-seealso: `PetscViewerType`, `MatPartitioningType`, `MatSolverType` + +# External Links +$(_doc_external("Sys/PetscHasExternalPackage")) +""" +function PetscHasExternalPackage(petsclib::PetscLibType, pkg::Vector{Cchar}) end + +@for_petsc function PetscHasExternalPackage(petsclib::$UnionPetscLib, pkg::Vector{Cchar} ) + has_ = Ref{PetscBool}() + + @chk ccall( + (:PetscHasExternalPackage, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + pkg, has_, + ) + + has = has_[] + + return has +end + +""" + PetscInitializeNoPointers(petsclib::PetscLibType,argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) +Calls PetscInitialize() from C/C++ without the pointers to argc and args + +Collective, No Fortran Support + +Input Parameters: +- `argc` - number of args +- `args` - array of command line arguments +- `filename` - optional name of the program file, pass `NULL` to ignore +- `help` - optional help, pass `NULL` to ignore + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()`, `PetscInitializeNoArguments()` +*/ +PetscErrorCode PetscInitializeNoPointers(int argc, char **args, const char *filename, const char *help) +{ +int myargc = argc; +char **myargs = args; + +PetscFunctionBegin; +PetscCall(PetscInitialize(&myargc, &myargs, filename, help)); +PetscCall(PetscPopSignalHandler()); +PetscBeganMPI = PETSC_FALSE; +PetscFunctionReturn(PETSC_SUCCESS); +} + +/*@C +PetscInitializeNoArguments - Calls `PetscInitialize()` from C/C++ without +the command line arguments. + +Collective + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitializeNoPointers")) +""" +function PetscInitializeNoPointers(petsclib::PetscLibType, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar}) end + +@for_petsc function PetscInitializeNoPointers(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, filename::Vector{Cchar}, help::Vector{Cchar} ) + + @chk ccall( + (:PetscInitializeNoPointers, $petsc_library), + PetscErrorCode, + (Cint, Cchar, Ptr{Cchar}, Ptr{Cchar}), + argc, args, filename, help, + ) + + + return nothing +end + +""" + PetscInitializeNoArguments(petsclib::PetscLibType) +Calls `PetscInitialize()` from C/C++ without +the command line arguments. + +Collective + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitializeNoArguments")) +""" +function PetscInitializeNoArguments(petsclib::PetscLibType) end + +@for_petsc function PetscInitializeNoArguments(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInitializeNoArguments, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + isInitialized::PetscBool = PetscInitialized(petsclib::PetscLibType) +Determine whether PETSc is initialized. + +Output Parameter: +- `isInitialized` - `PETSC_TRUE` if PETSc is initialized, `PETSC_FALSE` otherwise + +Level: beginner + +-seealso: `PetscInitialize()`, `PetscInitializeNoArguments()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscInitialized")) +""" +function PetscInitialized(petsclib::PetscLibType) end + +@for_petsc function PetscInitialized(petsclib::$UnionPetscLib) + isInitialized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInitialized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isInitialized_, + ) + + isInitialized = isInitialized_[] + + return isInitialized +end + +""" + isFinalized::PetscBool = PetscFinalized(petsclib::PetscLibType) +Determine whether `PetscFinalize()` has been called yet + +Output Parameter: +- `isFinalized` - `PETSC_TRUE` if PETSc is finalized, `PETSC_FALSE` otherwise + +Level: developer + +-seealso: `PetscInitialize()`, `PetscInitializeNoArguments()`, `PetscInitializeFortran()` + +# External Links +$(_doc_external("Sys/PetscFinalized")) +""" +function PetscFinalized(petsclib::PetscLibType) end + +@for_petsc function PetscFinalized(petsclib::$UnionPetscLib) + isFinalized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscFinalized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isFinalized_, + ) + + isFinalized = isFinalized_[] + + return isFinalized +end + +""" + max::PetscInt,sum::PetscInt = PetscMaxSum(petsclib::PetscLibType,comm::MPI_Comm, array::Vector{PetscInt}) +Returns the max of the first entry over all MPI processes and the sum of the second entry. + +Collective + +Input Parameters: +- `comm` - the communicator +- `array` - an arry of length 2 times `size`, the number of MPI processes + +Output Parameters: +- `max` - the maximum of `array[2*rank]` over all MPI processes +- `sum` - the sum of the `array[2*rank + 1]` over all MPI processes + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscMaxSum")) +""" +function PetscMaxSum(petsclib::PetscLibType, comm::MPI_Comm, array::Vector{PetscInt}) end + +@for_petsc function PetscMaxSum(petsclib::$UnionPetscLib, comm::MPI_Comm, array::Vector{$PetscInt} ) + max_ = Ref{$PetscInt}() + sum_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscMaxSum, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, array, max_, sum_, + ) + + max = max_[] + sum = sum_[] + + return max,sum +end + +""" + PetscSetProgramName(petsclib::PetscLibType,name::Vector{Cchar}) + +# External Links +$(_doc_external("Sys/PetscSetProgramName")) +""" +function PetscSetProgramName(petsclib::PetscLibType, name::Vector{Cchar}) end + +@for_petsc function PetscSetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar} ) + + @chk ccall( + (:PetscSetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + name, + ) + + + return nothing +end + +""" + PetscGetProgramName(petsclib::PetscLibType,name::Vector{Cchar}, len::Csize_t) +Gets the name of the running program. + +Not Collective + +Input Parameter: +- `len` - length of the string name + +Output Parameter: +- `name` - the name of the running program, provide a string of length `PETSC_MAX_PATH_LEN` + +Level: advanced + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetProgramName")) +""" +function PetscGetProgramName(petsclib::PetscLibType, name::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscGetProgramName(petsclib::$UnionPetscLib, name::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscGetProgramName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, len, + ) + + + return nothing +end + +""" + PetscGetArgs(petsclib::PetscLibType,argc::Cint, args::Cchar) +Allows you to access the raw command line arguments anywhere +after `PetscInitialize()` is called but before `PetscFinalize()`. + +Not Collective, No Fortran Support + +Output Parameters: +- `argc` - count of the number of command line arguments +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetArgs")) +""" +function PetscGetArgs(petsclib::PetscLibType, argc::Cint, args::Cchar) end + +@for_petsc function PetscGetArgs(petsclib::$UnionPetscLib, argc::Cint, args::Cchar ) + + @chk ccall( + (:PetscGetArgs, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Cchar), + argc, args, + ) + + + return nothing +end + +""" + PetscGetArguments(petsclib::PetscLibType,args::Cchar) +Allows you to access the command line arguments anywhere +after `PetscInitialize()` is called but before `PetscFinalize()`. + +Not Collective, No Fortran Support + +Output Parameter: +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscFreeArguments()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetArguments")) +""" +function PetscGetArguments(petsclib::PetscLibType, args::Cchar) end + +@for_petsc function PetscGetArguments(petsclib::$UnionPetscLib, args::Cchar ) + + @chk ccall( + (:PetscGetArguments, $petsc_library), + PetscErrorCode, + (Cchar,), + args, + ) + + + return nothing +end + +""" + PetscFreeArguments(petsclib::PetscLibType,args::Cchar) +Frees the memory obtained with `PetscGetArguments()` + +Not Collective, No Fortran Support + +Output Parameter: +- `args` - the command line arguments + +Level: intermediate + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscGetArguments()` + +# External Links +$(_doc_external("Sys/PetscFreeArguments")) +""" +function PetscFreeArguments(petsclib::PetscLibType, args::Cchar) end + +@for_petsc function PetscFreeArguments(petsclib::$UnionPetscLib, args::Cchar ) + + @chk ccall( + (:PetscFreeArguments, $petsc_library), + PetscErrorCode, + (Cchar,), + args, + ) + + + return nothing +end + +""" + PetscInitialize(petsclib::PetscLibType,argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) +Initializes the PETSc database and MPI. +`PetscInitialize()` calls MPI_Init() if that has yet to be called, +so this routine should always be called near the beginning of +your program -- usually the very first line! + +Collective on `MPI_COMM_WORLD` or `PETSC_COMM_WORLD` if it has been set + +Input Parameters: +- `argc` - count of number of command line arguments +- `args` - the command line arguments +- `file` - [optional] PETSc database file, append ":yaml" to filename to specify YAML options format. +Use `NULL` or empty string to not check for code specific file. +Also checks `~/.petscrc`, `.petscrc` and `petscrc`. +Use `-skip_petscrc` in the code specific file (or command line) to skip `~/.petscrc`, `.petscrc` and `petscrc` files. +- `help` - [optional] Help message to print, use `NULL` for no message + +If you wish PETSc code to run ONLY on a subcommunicator of `MPI_COMM_WORLD`, create that +communicator first and assign it to `PETSC_COMM_WORLD` BEFORE calling `PetscInitialize()`. +then do this. If ALL processes in the job are using `PetscInitialize()` and `PetscFinalize()` then you don't need to do this, even +if different subcommunicators of the job are doing different things with PETSc. + +Options Database Keys: +- `-help [intro]` - prints help method for each option; if `intro` is given the program stops after printing the introductory help message +- `-start_in_debugger [noxterm,dbx,xdb,gdb,...]` - Starts program in debugger +- `-on_error_attach_debugger [noxterm,dbx,xdb,gdb,...]` - Starts debugger when error detected +- `-on_error_emacs ` - causes `emacsclient` to jump to error file if an error is detected +- `-on_error_abort` - calls `abort()` when error detected (no traceback) +- `-on_error_mpiabort` - calls `MPI_abort()` when error detected +- `-error_output_stdout` - prints PETSc error messages to `stdout` instead of the default `stderr` +- `-error_output_none` - does not print the error messages (but handles errors in the same way as if this was not called) +- `-debugger_ranks [rank1,rank2,...]` - Indicates MPI ranks to start in debugger +- `-debugger_pause [sleeptime] (in seconds)` - Pauses debugger, use if it takes a long time for the debugger to start up on your system +- `-stop_for_debugger` - Print message on how to attach debugger manually to +process and wait (`-debugger_pause`) seconds for attachment +- `-malloc_dump` - prints a list of all unfreed memory at the end of the run +- `-malloc_test` - like `-malloc_dump` `-malloc_debug`, only active for debugging build, ignored in optimized build. Often set in `PETSC_OPTIONS` environmental variable +- `-malloc_view` - show a list of all allocated memory during `PetscFinalize()` +- `-malloc_view_threshold ` - only list memory allocations of size greater than t with `-malloc_view` +- `-malloc_requested_size` - malloc logging will record the requested size rather than (possibly large) size after alignment +- `-fp_trap` - Stops on floating point exceptions +- `-no_signal_handler` - Indicates not to trap error signals +- `-shared_tmp` - indicates `/tmp` directory is known to be shared by all processors +- `-not_shared_tmp` - indicates each processor has own `/tmp` +- `-tmp` - alternative directory to use instead of `/tmp` +- `-python ` - Initializes Python, and optionally takes a Python executable name +- `-mpiuni-allow-multiprocess-launch` - allow `mpiexec` to launch multiple independent MPI-Uni jobs, otherwise a sanity check error is invoked to prevent misuse of MPI-Uni + +Options Database Keys for Option Database: +- `-skip_petscrc` - skip the default option files `~/.petscrc`, `.petscrc`, `petscrc` +- `-options_monitor` - monitor all set options to standard output for the whole program run +- `-options_monitor_cancel` - cancel options monitoring hard-wired using `PetscOptionsMonitorSet()` + +Options -options_monitor_{all,cancel} are +position-independent and apply to all options set since the PETSc start. +They can be used also in option files. + +See `PetscOptionsMonitorSet()` to do monitoring programmatically. + +Options Database Keys for Profiling: +See Users-Manual: ch_profiling for details. +- `-info [filename][:[~][:[~]self]]` - Prints verbose information. See `PetscInfo()`. +- `-log_sync` - Enable barrier synchronization for all events. This option is useful to debug imbalance within each event, +however it slows things down and gives a distorted view of the overall runtime. +- `-log_trace [filename]` - Print traces of all PETSc calls to the screen (useful to determine where a program +hangs without running in the debugger). See `PetscLogTraceBegin()`. +- `-log_view [:filename:format][,[:filename:format]...]` - Prints summary of flop and timing information to screen or file, see `PetscLogView()` (up to 4 viewers) +- `-log_view_memory` - Includes in the summary from -log_view the memory used in each event, see `PetscLogView()`. +- `-log_view_gpu_time` - Includes in the summary from -log_view the time used in each GPU kernel, see `PetscLogView(). +- `-log_exclude: ` - excludes subset of object classes from logging +- `-log [filename]` - Logs profiling information in a dump file, see `PetscLogDump()`. +- `-log_all [filename]` - Same as `-log`. +- `-log_mpe [filename]` - Creates a logfile viewable by the utility Jumpshot (in MPICH distribution) +- `-log_perfstubs` - Starts a log handler with the perfstubs interface (which is used by TAU) +- `-log_nvtx` - Starts an nvtx log handler for use with Nsight +- `-log_roctx` - Starts an roctx log handler for use with rocprof on AMD GPUs +- `-viewfromoptions on,off` - Enable or disable `XXXSetFromOptions()` calls, for applications with many small solves turn this off +- `-get_total_flops` - Returns total flops done by all processors +- `-memory_view` - Print memory usage at end of run +- `-check_pointer_intensity 0,1,2` - if pointers are checked for validity (debug version only), using 0 will result in faster code + +Options Database Keys for SAWs: +- `-saws_port ` - port number to publish SAWs data, default is 8080 +- `-saws_port_auto_select` - have SAWs select a new unique port number where it publishes the data, the URL is printed to the screen +this is useful when you are running many jobs that utilize SAWs at the same time +- `-saws_log ` - save a log of all SAWs communication +- `-saws_https ` - have SAWs use HTTPS instead of HTTP +- `-saws_root ` - allow SAWs to have access to the given directory to search for requested resources and files + +Environmental Variables: +- `PETSC_TMP` - alternative directory to use instead of `/tmp` +- `PETSC_SHARED_TMP` - `/tmp` is shared by all processes +- `PETSC_NOT_SHARED_TMP` - each process has its own private `/tmp` +- `PETSC_OPTIONS` - a string containing additional options for PETSc in the form of command line "-key value" pairs +- `PETSC_OPTIONS_YAML` - (requires configuring PETSc to use libyaml with `--download-yaml`) a string containing additional options for PETSc in the form of a YAML document +- `PETSC_VIEWER_SOCKET_PORT` - socket number to use for socket viewer +- `PETSC_VIEWER_SOCKET_MACHINE` - machine to use for socket viewer to connect to + +Level: beginner + +-seealso: `PetscFinalize()`, `PetscInitializeFortran()`, `PetscGetArgs()`, `PetscInitializeNoArguments()`, `PetscLogGpuTime()` + +# External Links +$(_doc_external("Sys/PetscInitialize")) +""" +function PetscInitialize(petsclib::PetscLibType, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar}) end + +@for_petsc function PetscInitialize(petsclib::$UnionPetscLib, argc::Cint, args::Cchar, file::Vector{Cchar}, help::Vector{Cchar} ) + + @chk ccall( + (:PetscInitialize, $petsc_library), + PetscErrorCode, + (Ptr{Cint}, Cchar, Ptr{Cchar}, Ptr{Cchar}), + argc, args, file, help, + ) + + + return nothing +end + +""" + PetscFinalize(petsclib::PetscLibType) +Checks for options to be called at the conclusion of a PETSc program and frees any remaining PETSc objects and data structures. +of the program. Automatically calls `MPI_Finalize()` if the user had not called `MPI_Init()` before calling `PetscInitialize()`. + +Collective on `PETSC_COMM_WORLD` + +Options Database Keys: +- `-options_view` - Calls `PetscOptionsView()` +- `-options_left` - Prints unused options that remain in the database +- `-objects_dump [all]` - Prints list of objects allocated by the user that have not been freed, the option all cause all outstanding objects to be listed +- `-mpidump` - Calls PetscMPIDump() +- `-malloc_dump ` - Calls `PetscMallocDump()`, displays all memory allocated that has not been freed +- `-memory_view` - Prints total memory usage +- `-malloc_view ` - Prints list of all memory allocated and in what functions + +Level: beginner + +-seealso: `PetscInitialize()`, `PetscOptionsView()`, `PetscMallocDump()`, `PetscMPIDump()`, `PetscEnd()` + +# External Links +$(_doc_external("Sys/PetscFinalize")) +""" +function PetscFinalize(petsclib::PetscLibType) end + +@for_petsc function PetscFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscEnd(petsclib::PetscLibType) +Calls `PetscFinalize()` and then ends the program. This is useful if one +wishes a clean exit somewhere deep in the program. + +Collective on `PETSC_COMM_WORLD` + +Level: advanced + +-seealso: `PetscInitialize()`, `PetscOptionsView()`, `PetscMallocDump()`, `PetscMPIDump()`, `PetscFinalize()` + +# External Links +$(_doc_external("Sys/PetscEnd")) +""" +function PetscEnd(petsclib::PetscLibType) end + +@for_petsc function PetscEnd(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscEnd, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetHelpVersionFunctions(petsclib::PetscLibType,help::external, version::external) +Sets functions that print help and version information +before the PETSc help and version information is printed. + +No Fortran Support + +Input Parameters: +- `help` - the help function (may be `NULL`) +- `version` - the version function (may be `NULL`) + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscSetHelpVersionFunctions")) +""" +function PetscSetHelpVersionFunctions(petsclib::PetscLibType, help::external, version::external) end + +@for_petsc function PetscSetHelpVersionFunctions(petsclib::$UnionPetscLib, help::external, version::external ) + + @chk ccall( + (:PetscSetHelpVersionFunctions, $petsc_library), + PetscErrorCode, + (external, external), + help, version, + ) + + + return nothing +end + +""" + PetscInitializeFortran(petsclib::PetscLibType) +Routine that should be called soon AFTER +the call to `PetscInitialize()` if one is using a C main program +that calls Fortran routines that in turn call PETSc routines. + +Collective on `PETSC_COMM_WORLD` + +Level: beginner + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscInitializeFortran")) +""" +function PetscInitializeFortran(petsclib::PetscLibType) end + +@for_petsc function PetscInitializeFortran(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInitializeFortran, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscCommGetNewTag(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt) +Gets a unique new tag from a PETSc communicator + +Collective + +Input Parameter: +- `comm` - the MPI communicator + +Output Parameter: +- `tag` - the new tag + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommDuplicate()` + +# External Links +$(_doc_external("Sys/PetscCommGetNewTag")) +""" +function PetscCommGetNewTag(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt) end + +@for_petsc function PetscCommGetNewTag(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt ) + + @chk ccall( + (:PetscCommGetNewTag, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}), + comm, tag, + ) + + + return nothing +end + +""" + PetscCommGetComm(petsclib::PetscLibType,comm_in::MPI_Comm, comm_out::MPI_Comm) +get a new MPI communicator from a PETSc communicator that can be passed off to another package + +Collective + +Input Parameter: +- `comm_in` - Input communicator + +Output Parameter: +- `comm_out` - Output communicator + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()`, `PetscCommRestoreComm()` + +# External Links +$(_doc_external("Sys/PetscCommGetComm")) +""" +function PetscCommGetComm(petsclib::PetscLibType, comm_in::MPI_Comm, comm_out::MPI_Comm) end + +@for_petsc function PetscCommGetComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm ) + + @chk ccall( + (:PetscCommGetComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + comm_in, comm_out, + ) + + + return nothing +end + +""" + PetscCommRestoreComm(petsclib::PetscLibType,comm_in::MPI_Comm, comm_out::MPI_Comm) +restores an MPI communicator that was obtained with `PetscCommGetComm()` + +Collective + +Input Parameters: +- `comm_in` - Input communicator +- `comm_out` - returned communicator + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()` + +# External Links +$(_doc_external("Sys/PetscCommRestoreComm")) +""" +function PetscCommRestoreComm(petsclib::PetscLibType, comm_in::MPI_Comm, comm_out::MPI_Comm) end + +@for_petsc function PetscCommRestoreComm(petsclib::$UnionPetscLib, comm_in::MPI_Comm, comm_out::MPI_Comm ) + + @chk ccall( + (:PetscCommRestoreComm, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}), + comm_in, comm_out, + ) + + + return nothing +end + +""" + comm_out::MPI_Comm,first_tag::PetscMPIInt = PetscCommDuplicate(petsclib::PetscLibType,comm_in::MPI_Comm) +Duplicates the communicator only if it is not already a PETSc communicator. + +Collective + +Input Parameter: +- `comm_in` - Input communicator + +Output Parameters: +- `comm_out` - Output communicator. May be `comm_in`. +- `first_tag` - Tag available that has not already been used with this communicator (you may pass in `NULL` if you do not need a tag) + +Level: developer + +-seealso: `PetscObjectGetNewTag()`, `PetscCommGetNewTag()`, `PetscCommDestroy()` + +# External Links +$(_doc_external("Sys/PetscCommDuplicate")) +""" +function PetscCommDuplicate(petsclib::PetscLibType, comm_in::MPI_Comm) end + +@for_petsc function PetscCommDuplicate(petsclib::$UnionPetscLib, comm_in::MPI_Comm ) + comm_out_ = Ref{MPI_Comm}() + first_tag_ = Ref{PetscMPIInt}() + + @chk ccall( + (:PetscCommDuplicate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{MPI_Comm}, Ptr{PetscMPIInt}), + comm_in, comm_out_, first_tag_, + ) + + comm_out = comm_out_[] + first_tag = first_tag_[] + + return comm_out,first_tag +end + +""" + PetscCommDestroy(petsclib::PetscLibType,comm::MPI_Comm) +Frees communicator obtained with `PetscCommDuplicate()`. + +Collective + +Input Parameter: +- `comm` - the communicator to free + +Level: developer + +-seealso: `PetscCommDuplicate()` + +# External Links +$(_doc_external("Sys/PetscCommDestroy")) +""" +function PetscCommDestroy(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function PetscCommDestroy(petsclib::$UnionPetscLib, comm::MPI_Comm ) + + @chk ccall( + (:PetscCommDestroy, $petsc_library), + PetscErrorCode, + (Ptr{MPI_Comm},), + comm, + ) + + + return nothing +end + +""" + PetscGetVersion(petsclib::PetscLibType,version::Vector{Cchar}, len::Csize_t) +Gets the PETSc version information in a string. + +Not Collective; No Fortran Support + +Input Parameter: +- `len` - length of the string + +Output Parameter: +- `version` - version string + +Level: developer + +-seealso: `PetscGetProgramName()`, `PetscGetVersionNumber()` + +# External Links +$(_doc_external("Sys/PetscGetVersion")) +""" +function PetscGetVersion(petsclib::PetscLibType, version::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscGetVersion(petsclib::$UnionPetscLib, version::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscGetVersion, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + version, len, + ) + + + return nothing +end + +""" + major::PetscInt,minor::PetscInt,subminor::PetscInt,release::PetscInt = PetscGetVersionNumber(petsclib::PetscLibType) +Gets the PETSc version information from the library + +Not Collective + +Output Parameters: +- `major` - the major version (optional, pass `NULL` if not requested) +- `minor` - the minor version (optional, pass `NULL` if not requested) +- `subminor` - the subminor version (patch number) (optional, pass `NULL` if not requested) +- `release` - indicates the library is from a release, not random git repository (optional, pass `NULL` if not requested) + +Level: developer + +-seealso: `PetscGetProgramName()`, `PetscGetVersion()`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscGetVersionNumber")) +""" +function PetscGetVersionNumber(petsclib::PetscLibType) end + +@for_petsc function PetscGetVersionNumber(petsclib::$UnionPetscLib) + major_ = Ref{$PetscInt}() + minor_ = Ref{$PetscInt}() + subminor_ = Ref{$PetscInt}() + release_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscGetVersionNumber, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + major_, minor_, subminor_, release_, + ) + + major = major_[] + minor = minor_[] + subminor = subminor_[] + release = release_[] + + return major,minor,subminor,release +end + +""" + PetscBLASSetNumThreads(petsclib::PetscLibType,nt::PetscInt) +set the number of threads for calls to BLAS to use + +Input Parameter: +- `nt` - the number of threads + +Options Database Key: +- `-blas_num_threads ` - set the number of threads when PETSc is initialized + +Level: intermediate + +-seealso: `PetscInitialize()`, `PetscBLASGetNumThreads()` + +# External Links +$(_doc_external("Sys/PetscBLASSetNumThreads")) +""" +function PetscBLASSetNumThreads(petsclib::PetscLibType, nt::PetscInt) end + +@for_petsc function PetscBLASSetNumThreads(petsclib::$UnionPetscLib, nt::$PetscInt ) + + @chk ccall( + (:PetscBLASSetNumThreads, $petsc_library), + PetscErrorCode, + ($PetscInt,), + nt, + ) + + + return nothing +end + +""" + nt::PetscInt = PetscBLASGetNumThreads(petsclib::PetscLibType) +get the number of threads for calls to BLAS to use + +Output Parameter: +- `nt` - the number of threads + +Level: intermediate + +-seealso: `PetscInitialize()`, `PetscBLASSetNumThreads()` + +# External Links +$(_doc_external("Sys/PetscBLASGetNumThreads")) +""" +function PetscBLASGetNumThreads(petsclib::PetscLibType) end + +@for_petsc function PetscBLASGetNumThreads(petsclib::$UnionPetscLib) + nt_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscBLASGetNumThreads, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt},), + nt_, + ) + + nt = nt_[] + + return nt +end + +""" + size::Csize_t = PetscDataTypeGetSize(petsclib::PetscLibType,ptype::PetscDataType) +Gets the size (in bytes) of a PETSc datatype + +Not Collective + +Input Parameter: +- `ptype` - the PETSc datatype name (for example `PETSC_DOUBLE`) + +Output Parameter: +- `size` - the size in bytes (for example the size of `PETSC_DOUBLE` is 8) + +Level: advanced + +-seealso: `PetscDataType`, `PetscDataTypeToMPIDataType()` + +# External Links +$(_doc_external("Sys/PetscDataTypeGetSize")) +""" +function PetscDataTypeGetSize(petsclib::PetscLibType, ptype::PetscDataType) end + +@for_petsc function PetscDataTypeGetSize(petsclib::$UnionPetscLib, ptype::PetscDataType ) + size_ = Ref{Csize_t}() + + @chk ccall( + (:PetscDataTypeGetSize, $petsc_library), + PetscErrorCode, + (PetscDataType, Ptr{Csize_t}), + ptype, size_, + ) + + size = size_[] + + return size +end + +""" + ptype::PetscDataType,found::PetscBool = PetscDataTypeFromString(petsclib::PetscLibType,name::Vector{Cchar}) +Gets the enum value of a PETSc datatype represented as a string + +Not Collective + +Input Parameter: +- `name` - the PETSc datatype name (for example, "double" or "real") + +Output Parameters: +- `ptype` - the enum value, only valid if found is `PETSC_TRUE` +- `found` - the string matches one of the data types + +Level: advanced + +-seealso: `PetscDataType`, `PetscDataTypeToMPIDataType()`, `PetscDataTypeGetSize()` + +# External Links +$(_doc_external("Sys/PetscDataTypeFromString")) +""" +function PetscDataTypeFromString(petsclib::PetscLibType, name::Vector{Cchar}) end + +@for_petsc function PetscDataTypeFromString(petsclib::$UnionPetscLib, name::Vector{Cchar} ) + ptype_ = Ref{PetscDataType}() + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDataTypeFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscDataType}, Ptr{PetscBool}), + name, ptype_, found_, + ) + + ptype = unsafe_string(ptype_[]) + found = found_[] + + return ptype,found +end + +""" + PetscKokkosInitializeCheck(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscKokkosInitializeCheck")) +""" +function PetscKokkosInitializeCheck(petsclib::PetscLibType) end + +@for_petsc function PetscKokkosInitializeCheck(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscKokkosInitializeCheck, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscElementalInitializePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalInitializePackage")) +""" +function PetscElementalInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PetscElementalInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscElementalInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + isInitialized::PetscBool = PetscElementalInitialized(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalInitialized")) +""" +function PetscElementalInitialized(petsclib::PetscLibType) end + +@for_petsc function PetscElementalInitialized(petsclib::$UnionPetscLib) + isInitialized_ = Ref{PetscBool}() + + @chk ccall( + (:PetscElementalInitialized, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool},), + isInitialized_, + ) + + isInitialized = isInitialized_[] + + return isInitialized +end + +""" + PetscElementalFinalizePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscElementalFinalizePackage")) +""" +function PetscElementalFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PetscElementalFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscElementalFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + type::PetscMemType = PetscGetMemType(petsclib::PetscLibType,ptr::Cvoid) +Query the `PetscMemType` of a pointer + +Not Collective, No Fortran Support + +Input Parameter: +- `ptr` - The pointer to query (may be `NULL`) + +Output Parameter: +- `type` - The `PetscMemType` of the pointer + +-seealso: `PetscMemType`, `PetscDeviceMalloc()`, `PetscDeviceCalloc()`, `PetscDeviceFree()`, +`PetscDeviceArrayCopy()`, `PetscDeviceArrayZero()` + +# External Links +$(_doc_external("Sys/PetscGetMemType")) +""" +function PetscGetMemType(petsclib::PetscLibType, ptr::Cvoid) end + +@for_petsc function PetscGetMemType(petsclib::$UnionPetscLib, ptr::Cvoid ) + type_ = Ref{PetscMemType}() + + @chk ccall( + (:PetscGetMemType, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{PetscMemType}), + ptr, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PetscTimSort(petsclib::PetscLibType,n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) +Sorts an array in place in increasing order using Tim Peters adaptive sorting algorithm. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `arr` - array to be sorted +- `size` - size in bytes of the datatype held in arr +- `cmp` - function pointer to comparison function +- `ctx` - optional context to be passed to comparison function, NULL if not needed + +Output Parameter: +- `arr` - sorted array + +Level: developer + +-seealso: `PetscTimSortWithArray()`, `PetscIntSortSemiOrdered()`, `PetscRealSortSemiOrdered()`, `PetscMPIIntSortSemiOrdered()` + +# External Links +$(_doc_external("Sys/PetscTimSort")) +""" +function PetscTimSort(petsclib::PetscLibType, n::PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid) end + +@for_petsc function PetscTimSort(petsclib::$UnionPetscLib, n::$PetscInt, arr::Cvoid, size::Csize_t, cmp::external, ctx::Cvoid ) + + @chk ccall( + (:PetscTimSort, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + n, arr, size, cmp, ctx, + ) + + + return nothing +end + +""" + PetscTimSortWithArray(petsclib::PetscLibType,n::PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid) +Sorts an array in place in increasing order using Tim Peters adaptive sorting algorithm and +reorders a second array to match the first. The arrays need not be the same type. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `asize` - size in bytes of the datatype held in arr +- `bsize` - size in bytes of the datatype held in barr +- `cmp` - function pointer to comparison function +- `ctx` - optional context to be passed to comparison function, NULL if not needed + +Input/Output Parameters: +- `arr` - array to be sorted, on output it is sorted +- `barr` - array to be reordered, on output it is reordered + +Level: developer + +-seealso: `PetscTimSort()`, `PetscIntSortSemiOrderedWithArray()`, `PetscRealSortSemiOrderedWithArrayInt()`, `PetscMPIIntSortSemiOrderedWithArray()` + +# External Links +$(_doc_external("Sys/PetscTimSortWithArray")) +""" +function PetscTimSortWithArray(petsclib::PetscLibType, n::PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid) end + +@for_petsc function PetscTimSortWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr::Cvoid, asize::Csize_t, barr::Cvoid, bsize::Csize_t, cmp::external, ctx::Cvoid ) + + @chk ccall( + (:PetscTimSortWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}, Csize_t, external, Ptr{Cvoid}), + n, arr, asize, barr, bsize, cmp, ctx, + ) + + + return nothing +end + +""" + PetscIntSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of integers + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortInt()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscIntSortSemiOrdered")) +""" +function PetscIntSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscInt}) end + +@for_petsc function PetscIntSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{$PetscInt} ) + + @chk ccall( + (:PetscIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}), + n, arr, + ) + + + return nothing +end + +""" + PetscIntSortSemiOrderedWithArray(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order and reorders a second +`PetscInt` array to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of integers to be sorted, modified on output +- `arr2` - array of integers to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortIntWithArray()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscIntSortSemiOrderedWithArray")) +""" +function PetscIntSortSemiOrderedWithArray(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscInt}, arr2::Vector{PetscInt}) end + +@for_petsc function PetscIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{$PetscInt}, arr2::Vector{$PetscInt} ) + + @chk ccall( + (:PetscIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + PetscMPIIntSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of `PetscMPIInt` + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortMPIInt()` + +# External Links +$(_doc_external("Sys/PetscMPIIntSortSemiOrdered")) +""" +function PetscMPIIntSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscMPIInt}) end + +@for_petsc function PetscMPIIntSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscMPIIntSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}), + n, arr, + ) + + + return nothing +end + +""" + PetscMPIIntSortSemiOrderedWithArray(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order and reorders a second `PetscMPIInt` +array to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of integers to be sorted, modified on output +- `arr2` - array of integers to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortMPIIntWithArray()`, `PetscSortMPIIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscMPIIntSortSemiOrderedWithArray")) +""" +function PetscMPIIntSortSemiOrderedWithArray(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt}) end + +@for_petsc function PetscMPIIntSortSemiOrderedWithArray(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{PetscMPIInt}, arr2::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscMPIIntSortSemiOrderedWithArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + PetscRealSortSemiOrdered(petsclib::PetscLibType,n::PetscInt, arr::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `arr` - array of `PetscReal` + +Output Parameter: +- `arr` - sorted array of integers + +Level: intermediate + +-seealso: `PetscTimSort()`, `PetscSortReal()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscRealSortSemiOrdered")) +""" +function PetscRealSortSemiOrdered(petsclib::PetscLibType, n::PetscInt, arr::Vector{PetscReal}) end + +@for_petsc function PetscRealSortSemiOrdered(petsclib::$UnionPetscLib, n::$PetscInt, arr::Vector{$PetscReal} ) + + @chk ccall( + (:PetscRealSortSemiOrdered, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}), + n, arr, + ) + + + return nothing +end + +""" + PetscRealSortSemiOrderedWithArrayInt(petsclib::PetscLibType,n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) +Sorts an array of `PetscReal` in place in increasing order and reorders a second +array of `PetscInt` to match the first. + +Not Collective + +Input Parameter: +- `n` - number of values + +Input/Output Parameters: +- `arr1` - array of `PetscReal` to be sorted, modified on output +- `arr2` - array of `PetscInt` to be reordered, modified on output + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortRealWithArrayInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscRealSortSemiOrderedWithArrayInt")) +""" +function PetscRealSortSemiOrderedWithArrayInt(petsclib::PetscLibType, n::PetscInt, arr1::Vector{PetscReal}, arr2::Vector{PetscInt}) end + +@for_petsc function PetscRealSortSemiOrderedWithArrayInt(petsclib::$UnionPetscLib, n::$PetscInt, arr1::Vector{$PetscReal}, arr2::Vector{$PetscInt} ) + + @chk ccall( + (:PetscRealSortSemiOrderedWithArrayInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + n, arr1, arr2, + ) + + + return nothing +end + +""" + slope::PetscReal,intercept::PetscReal = PetscLinearRegression(petsclib::PetscLibType,n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) +Gives the best least + +Input Parameters: +- `n` - The number of points +- `x` - The x-values +- `y` - The y-values + +Output Parameters: +- `slope` - The slope of the best-fit line +- `intercept` - The y-intercept of the best-fit line + +Level: intermediate + +-seealso: `PetscConvEstGetConvRate()` + +# External Links +$(_doc_external("Sys/PetscLinearRegression")) +""" +function PetscLinearRegression(petsclib::PetscLibType, n::PetscInt, x::Vector{PetscReal}, y::Vector{PetscReal}) end + +@for_petsc function PetscLinearRegression(petsclib::$UnionPetscLib, n::$PetscInt, x::Vector{$PetscReal}, y::Vector{$PetscReal} ) + slope_ = Ref{$PetscReal}() + intercept_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscLinearRegression, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + n, x, y, slope_, intercept_, + ) + + slope = slope_[] + intercept = intercept_[] + + return slope,intercept +end + +""" + sorted::PetscBool = PetscSortedInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Determines whether the `PetscInt` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortedMPIInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedInt")) +""" +function PetscSortedInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + sorted::PetscBool = PetscSortedInt64(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt64}) +Determines whether the `PetscInt64` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt64` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortInt64()`, `PetscSortInt()`, `PetscSortedMPIInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedInt64")) +""" +function PetscSortedInt64(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt64}) end + +@for_petsc function PetscSortedInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt64} ) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedInt64, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt64}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortInt")) +""" +function PetscSortInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortInt64(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt64}) +Sorts an array of `PetscInt64` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt64` + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortInt64")) +""" +function PetscSortInt64(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt64}) end + +@for_petsc function PetscSortInt64(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt64} ) + + @chk ccall( + (:PetscSortInt64, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt64}), + n, X, + ) + + + return nothing +end + +""" + PetscSortCount(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscCount}) +Sorts an array of `PetscCount` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscCount` + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortCount")) +""" +function PetscSortCount(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscCount}) end + +@for_petsc function PetscSortCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount} ) + + @chk ccall( + (:PetscSortCount, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscCount}), + n, X, + ) + + + return nothing +end + +""" + PetscSortReverseInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in decreasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortReverseInt")) +""" +function PetscSortReverseInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortReverseInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortReverseInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortedRemoveDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Removes all duplicate entries of a sorted `PetscInt` array + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortedRemoveDupsInt")) +""" +function PetscSortedRemoveDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedRemoveDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortedRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}), + n, X, + ) + + + return nothing +end + +""" + flg::PetscBool = PetscSortedCheckDupsInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}) +Checks if a sorted `PetscInt` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscInt` + +Output Parameter: +- `flg` - True if the array has duplications, otherwise false + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscCheckDupsInt()`, `PetscSortRemoveDupsInt()`, `PetscSortedRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortedCheckDupsInt")) +""" +function PetscSortedCheckDupsInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscSortedCheckDupsInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt} ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedCheckDupsInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{PetscBool}), + n, X, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PetscSortedCheckDupsCount(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscCount}) +Checks if a sorted `PetscCount` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - sorted array of `PetscCount` + +Output Parameter: +- `flg` - True if the array has duplications, otherwise false + +Level: intermediate + +-seealso: `PetscCount`, `PetscSortCount()`, `PetscSortedCheckDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortedCheckDupsCount")) +""" +function PetscSortedCheckDupsCount(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscCount}) end + +@for_petsc function PetscSortedCheckDupsCount(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscCount} ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedCheckDupsCount, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscCount}, Ptr{PetscBool}), + n, X, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PetscSortRemoveDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortedRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsInt")) +""" +function PetscSortRemoveDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscSortRemoveDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortRemoveDupsInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscInt}), + n, X, + ) + + + return nothing +end + +""" + loc::PetscInt = PetscFindInt(petsclib::PetscLibType,key::PetscInt, n::PetscCount, X::Vector{PetscInt}) +Finds the location of a `PetscInt` key in a sorted array of `PetscInt` + +Not Collective + +Input Parameters: +- `key` - the `PetscInt` key to locate +- `n` - number of values in the array +- `X` - array of `PetscInt` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithArray()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscFindInt")) +""" +function PetscFindInt(petsclib::PetscLibType, key::PetscInt, n::PetscCount, X::Vector{PetscInt}) end + +@for_petsc function PetscFindInt(petsclib::$UnionPetscLib, key::$PetscInt, n::PetscCount, X::Vector{$PetscInt} ) + loc_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscFindInt, $petsc_library), + PetscErrorCode, + ($PetscInt, PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + key, n, X, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + PetscFindCount(petsclib::PetscLibType,key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount) +Finds the location of a `PetscCount` key in a sorted array of `PetscCount` + +Not Collective + +Input Parameters: +- `key` - the `PetscCount` key to locate +- `n` - number of values in the array +- `X` - array of `PetscCount` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscCount`, `PetscSortCount()` + +# External Links +$(_doc_external("Sys/PetscFindCount")) +""" +function PetscFindCount(petsclib::PetscLibType, key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount) end + +@for_petsc function PetscFindCount(petsclib::$UnionPetscLib, key::PetscCount, n::PetscCount, X::Vector{PetscCount}, loc::PetscCount ) + + @chk ccall( + (:PetscFindCount, $petsc_library), + PetscErrorCode, + (PetscCount, PetscCount, Ptr{PetscCount}, Ptr{PetscCount}), + key, n, X, loc, + ) + + + return nothing +end + +""" + dups::PetscBool = PetscCheckDupsInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscInt}) +Checks if an `PetscInt` array has duplicates + +Not Collective + +Input Parameters: +- `n` - number of values in the array +- `X` - array of `PetscInt` + +Output Parameter: +- `dups` - True if the array has dups, otherwise false + +Level: intermediate + +-seealso: `PetscSortRemoveDupsInt()`, `PetscSortedCheckDupsInt()` + +# External Links +$(_doc_external("Sys/PetscCheckDupsInt")) +""" +function PetscCheckDupsInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscInt}) end + +@for_petsc function PetscCheckDupsInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{$PetscInt} ) + dups_ = Ref{PetscBool}() + + @chk ccall( + (:PetscCheckDupsInt, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + n, X, dups_, + ) + + dups = dups_[] + + return dups +end + +""" + loc::PetscInt = PetscFindMPIInt(petsclib::PetscLibType,key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) +Finds `PetscMPIInt` in a sorted array of `PetscMPIInt` + +Not Collective + +Input Parameters: +- `key` - the integer to locate +- `n` - number of values in the array +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortInt()`, `PetscSortIntWithArray()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscFindMPIInt")) +""" +function PetscFindMPIInt(petsclib::PetscLibType, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscFindMPIInt(petsclib::$UnionPetscLib, key::PetscMPIInt, n::PetscCount, X::Vector{PetscMPIInt} ) + loc_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscFindMPIInt, $petsc_library), + PetscErrorCode, + (PetscMPIInt, PetscCount, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + key, n, X, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + PetscSortIntWithArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscInt` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithCountArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithArray")) +""" +function PetscSortIntWithArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortIntWithArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithArrayPair(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a pair of `PetscInt` arrays to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PestcInt` +- `Y` - second array of `PestcInt` (first array of the pair) +- `Z` - third array of `PestcInt` (second array of the pair) + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortIntWithArray()`, `PetscIntSortSemiOrdered()`, `PetscSortIntWithIntCountArrayPair()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithArrayPair")) +""" +function PetscSortIntWithArrayPair(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt}, Z::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortIntWithArrayPair, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + n, X, Y, Z, + ) + + + return nothing +end + +""" + PetscSortIntWithMPIIntArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscMPI` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithMPIIntArray")) +""" +function PetscSortIntWithMPIIntArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortIntWithMPIIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscSortIntWithMPIIntArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{PetscMPIInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithCountArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array of `PetscCount` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscCount` + +Level: intermediate + +-seealso: `PetscIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithCountArray")) +""" +function PetscSortIntWithCountArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscCount}) end + +@for_petsc function PetscSortIntWithCountArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{PetscCount} ) + + @chk ccall( + (:PetscSortIntWithCountArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{PetscCount}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithIntCountArrayPair(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) +Sorts an array of `PetscInt` in place in increasing order; +changes a `PetscInt` array and a `PetscCount` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscInt` (first array of the pair) +- `Z` - third array of `PetscCount` (second array of the pair) + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortIntWithArray()`, `PetscIntSortSemiOrdered()`, `PetscSortIntWithArrayPair()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithIntCountArrayPair")) +""" +function PetscSortIntWithIntCountArrayPair(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscInt}, Z::Vector{PetscCount}) end + +@for_petsc function PetscSortIntWithIntCountArrayPair(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscInt}, Z::Vector{PetscCount} ) + + @chk ccall( + (:PetscSortIntWithIntCountArrayPair, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscCount}), + n, X, Y, Z, + ) + + + return nothing +end + +""" + sorted::PetscBool = PetscSortedMPIInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}) +Determines whether the `PetscMPIInt` array is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortMPIInt()`, `PetscSortedInt()`, `PetscSortedReal()` + +# External Links +$(_doc_external("Sys/PetscSortedMPIInt")) +""" +function PetscSortedMPIInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortedMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt} ) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedMPIInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortMPIInt(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortMPIInt")) +""" +function PetscSortMPIInt(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortMPIInt(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscSortMPIInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortRemoveDupsMPIInt(petsclib::PetscLibType,n::PetscInt, X::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` + +Output Parameter: +- `n` - number of non-redundant values + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsMPIInt")) +""" +function PetscSortRemoveDupsMPIInt(petsclib::PetscLibType, n::PetscInt, X::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortRemoveDupsMPIInt(petsclib::$UnionPetscLib, n::$PetscInt, X::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscSortRemoveDupsMPIInt, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{PetscMPIInt}), + n, X, + ) + + + return nothing +end + +""" + PetscSortMPIIntWithArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) +Sorts an array of `PetscMPIInt` in place in increasing order; +changes a second `PetscMPIInt` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` +- `Y` - second array of `PetscMPIInt` + +Level: intermediate + +-seealso: `PetscMPIIntSortSemiOrderedWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()` + +# External Links +$(_doc_external("Sys/PetscSortMPIIntWithArray")) +""" +function PetscSortMPIIntWithArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt}) end + +@for_petsc function PetscSortMPIIntWithArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscMPIInt} ) + + @chk ccall( + (:PetscSortMPIIntWithArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortMPIIntWithIntArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) +Sorts an array of `PetscMPIInt` in place in increasing order; +changes a second array of `PetscInt` to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscMPIInt` +- `Y` - second array of `PetscInt` + +Level: intermediate + +-seealso: `PetscSortMPIIntWithArray()`, `PetscIntSortSemiOrderedWithArray()`, `PetscTimSortWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortMPIIntWithIntArray")) +""" +function PetscSortMPIIntWithIntArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{PetscInt}) end + +@for_petsc function PetscSortMPIIntWithIntArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{PetscMPIInt}, Y::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortMPIIntWithIntArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithScalarArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) +Sorts an array of `PetscInt` in place in increasing order; +changes a second `PetscScalar` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of `PetscScalar` + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithScalarArray")) +""" +function PetscSortIntWithScalarArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Vector{PetscScalar}) end + +@for_petsc function PetscSortIntWithScalarArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Vector{$PetscScalar} ) + + @chk ccall( + (:PetscSortIntWithScalarArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{$PetscScalar}), + n, X, Y, + ) + + + return nothing +end + +""" + PetscSortIntWithDataArray(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) +Sorts an array of `PetscInt` in place in increasing order; +changes a second array to match the sorted first INTEGER array. Unlike other sort routines, the user must +provide workspace (the size of an element in the data array) to use when sorting. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `X` - array of `PetscInt` +- `Y` - second array of data +- `size` - sizeof elements in the data array in bytes +- `t2` - workspace of "size" bytes used when sorting + +Level: intermediate + +-seealso: `PetscTimSortWithArray()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithDataArray")) +""" +function PetscSortIntWithDataArray(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid) end + +@for_petsc function PetscSortIntWithDataArray(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscInt}, Y::Cvoid, size::Csize_t, t2::Cvoid ) + + @chk ccall( + (:PetscSortIntWithDataArray, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscInt}, Ptr{Cvoid}, Csize_t, Ptr{Cvoid}), + n, X, Y, size, t2, + ) + + + return nothing +end + +""" + n::PetscInt,L::PetscInt = PetscMergeIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) +Merges two SORTED `PetscInt` arrays, removes duplicate elements. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscInt` + +Output Parameters: +- `n` - number of values in the merged array +- `L` - merged sorted array, this is allocated if an array is not provided + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeIntArray")) +""" +function PetscMergeIntArray(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}) end + +@for_petsc function PetscMergeIntArray(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{$PetscInt}, bn::$PetscInt, bI::Vector{$PetscInt} ) + n_ = Ref{$PetscInt}() + L_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscMergeIntArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt), + an, aI, bn, bI, n_, L_, + ) + + n = n_[] + L = L_[] + + return n,L +end + +""" + n::PetscInt,L::Vector{PetscInt},J::Vector{PetscInt} = PetscMergeIntArrayPair(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) +Merges two SORTED `PetscInt` arrays that share NO common values along with an additional array of `PetscInt`. +The additional arrays are the same length as sorted arrays and are merged +in the order determined by the merging of the sorted pair. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscInt` +- `aJ` - first additional array of `PetscInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscInt` +- `bJ` - second additional of `PetscInt` + +Output Parameters: +- `n` - number of values in the merged array (== an + bn) +- `L` - merged sorted array +- `J` - merged additional array + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeIntArrayPair")) +""" +function PetscMergeIntArrayPair(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscInt}, aJ::Vector{PetscInt}, bn::PetscInt, bI::Vector{PetscInt}, bJ::Vector{PetscInt}) end + +@for_petsc function PetscMergeIntArrayPair(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{$PetscInt}, aJ::Vector{$PetscInt}, bn::$PetscInt, bI::Vector{$PetscInt}, bJ::Vector{$PetscInt} ) + n_ = Ref{$PetscInt}() + L_ = Ref{Ptr{$PetscInt}}() + J_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:PetscMergeIntArrayPair, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + an, aI, aJ, bn, bI, bJ, n_, L_, J_, + ) + + n = n_[] + L = unsafe_wrap(Array, L_[], VecGetLocalSize(petsclib, x); own = false) + J = unsafe_wrap(Array, J_[], VecGetLocalSize(petsclib, x); own = false) + + return n,L,J +end + +""" + n::PetscInt = PetscMergeMPIIntArray(petsclib::PetscLibType,an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt) +Merges two SORTED `PetscMPIInt` arrays. + +Not Collective + +Input Parameters: +- `an` - number of values in the first array +- `aI` - first sorted array of `PetscMPIInt` +- `bn` - number of values in the second array +- `bI` - second array of `PetscMPIInt` + +Output Parameters: +- `n` - number of values in the merged array (<= an + bn) +- `L` - merged sorted array, allocated if address of NULL pointer is passed + +Level: intermediate + +-seealso: `PetscIntSortSemiOrdered()`, `PetscSortReal()`, `PetscSortIntWithPermutation()`, `PetscSortInt()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscMergeMPIIntArray")) +""" +function PetscMergeMPIIntArray(petsclib::PetscLibType, an::PetscInt, aI::Vector{PetscMPIInt}, bn::PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt) end + +@for_petsc function PetscMergeMPIIntArray(petsclib::$UnionPetscLib, an::$PetscInt, aI::Vector{PetscMPIInt}, bn::$PetscInt, bI::Vector{PetscMPIInt}, L::PetscMPIInt ) + n_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscMergeMPIIntArray, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscMPIInt}, $PetscInt, Ptr{PetscMPIInt}, Ptr{$PetscInt}, PetscMPIInt), + an, aI, bn, bI, n_, L, + ) + + n = n_[] + + return n +end + +""" + Nlevels::PetscInt,Level::PetscInt,Levelcnt::PetscInt,Idbylevel::PetscInt,Column::PetscInt = PetscProcessTree(petsclib::PetscLibType,n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) +Prepares tree data to be displayed graphically + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values +- `mask` - indicates those entries in the tree, location 0 is always masked +- `parentid` - indicates the parent of each entry + +Output Parameters: +- `Nlevels` - the number of levels +- `Level` - for each node tells its level +- `Levelcnt` - the number of nodes on each level +- `Idbylevel` - a list of ids on each of the levels, first level followed by second etc +- `Column` - for each id tells its column index + +Level: developer + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscProcessTree")) +""" +function PetscProcessTree(petsclib::PetscLibType, n::PetscInt, mask::Vector{PetscBool}, parentid::Vector{PetscInt}) end + +@for_petsc function PetscProcessTree(petsclib::$UnionPetscLib, n::$PetscInt, mask::Vector{PetscBool}, parentid::Vector{$PetscInt} ) + Nlevels_ = Ref{$PetscInt}() + Level_ = Ref{$PetscInt}() + Levelcnt_ = Ref{$PetscInt}() + Idbylevel_ = Ref{$PetscInt}() + Column_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscProcessTree, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + n, mask, parentid, Nlevels_, Level_, Levelcnt_, Idbylevel_, Column_, + ) + + Nlevels = Nlevels_[] + Level = Level_[] + Levelcnt = Levelcnt_[] + Idbylevel = Idbylevel_[] + Column = Column_[] + + return Nlevels,Level,Levelcnt,Idbylevel,Column +end + +""" + is_sorted::PetscBool = PetscParallelSortedInt(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) +Check whether a `PetscInt` array, distributed over a communicator, is globally sorted. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `n` - the local number of `PetscInt` +- `keys` - the local array of `PetscInt` + +Output Parameters: +- `is_sorted` - whether the array is globally sorted + +Level: developer + +-seealso: `PetscParallelSortInt()` + +# External Links +$(_doc_external("Sys/PetscParallelSortedInt")) +""" +function PetscParallelSortedInt(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, keys::Vector{PetscInt}) end + +@for_petsc function PetscParallelSortedInt(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, keys::Vector{$PetscInt} ) + is_sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscParallelSortedInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + comm, n, keys, is_sorted_, + ) + + is_sorted = is_sorted_[] + + return is_sorted +end + +""" + PetscCommBuildTwoSidedSetType(petsclib::PetscLibType,comm::MPI_Comm, twosided::PetscBuildTwoSidedType) +set algorithm to use when building two + +Logically Collective + +Input Parameters: +- `comm` - `PETSC_COMM_WORLD` +- `twosided` - algorithm to use in subsequent calls to `PetscCommBuildTwoSided()` + +Level: developer + +-seealso: `PetscCommBuildTwoSided()`, `PetscCommBuildTwoSidedGetType()`, `PetscBuildTwoSidedType` + +# External Links +$(_doc_external("Sys/PetscCommBuildTwoSidedSetType")) +""" +function PetscCommBuildTwoSidedSetType(petsclib::PetscLibType, comm::MPI_Comm, twosided::PetscBuildTwoSidedType) end + +@for_petsc function PetscCommBuildTwoSidedSetType(petsclib::$UnionPetscLib, comm::MPI_Comm, twosided::PetscBuildTwoSidedType ) + + @chk ccall( + (:PetscCommBuildTwoSidedSetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscBuildTwoSidedType), + comm, twosided, + ) + + + return nothing +end + +""" + comm::MPI_Comm,twosided::PetscBuildTwoSidedType = PetscCommBuildTwoSidedGetType(petsclib::PetscLibType) +get algorithm used when building two + +Logically Collective + +Output Parameters: +- `comm` - communicator on which to query algorithm +- `twosided` - algorithm to use for `PetscCommBuildTwoSided()` + +Level: developer + +-seealso: `PetscCommBuildTwoSided()`, `PetscCommBuildTwoSidedSetType()`, `PetscBuildTwoSidedType` + +# External Links +$(_doc_external("Sys/PetscCommBuildTwoSidedGetType")) +""" +function PetscCommBuildTwoSidedGetType(petsclib::PetscLibType) end + +@for_petsc function PetscCommBuildTwoSidedGetType(petsclib::$UnionPetscLib) + comm_ = Ref{MPI_Comm}() + twosided_ = Ref{PetscBuildTwoSidedType}() + + @chk ccall( + (:PetscCommBuildTwoSidedGetType, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscBuildTwoSidedType}), + comm_, twosided_, + ) + + comm = comm_[] + twosided = unsafe_string(twosided_[]) + + return comm,twosided +end + +""" + PetscSplitOwnershipBlock(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula. Splits so each processors local size +is divisible by the block size. + +Collective (if `N` is `PETSC_DECIDE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `bs` - block size +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DECIDE`) + +Level: developer + +-seealso: `PetscSplitOwnership()`, `PetscSplitOwnershipEqual()` + +# External Links +$(_doc_external("Sys/PetscSplitOwnershipBlock")) +""" +function PetscSplitOwnershipBlock(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnershipBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, N::$PetscInt ) + + @chk ccall( + (:PetscSplitOwnershipBlock, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, bs, n, N, + ) + + + return nothing +end + +""" + PetscSplitOwnership(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula + +Collective (if `n` or `N` is `PETSC_DECIDE` or `PETSC_DETERMINE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DETERMINE` to have it set) + +Level: developer + +-seealso: `PetscSplitOwnershipBlock()`, `PetscSplitOwnershipEqual()`, `PETSC_DECIDE`, `PETSC_DETERMINE` + +# External Links +$(_doc_external("Sys/PetscSplitOwnership")) +""" +function PetscSplitOwnership(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnership(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + + @chk ccall( + (:PetscSplitOwnership, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, n, N, + ) + + + return nothing +end + +""" + PetscSplitOwnershipEqual(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, N::PetscInt) +Given a global (or local) length determines a local +(or global) length via a simple formula, trying to have all local lengths equal + +Collective (if `n` or `N` is `PETSC_DECIDE`) + +Input Parameters: +- `comm` - MPI communicator that shares the object being divided +- `n` - local length (or `PETSC_DECIDE` to have it set) +- `N` - global length (or `PETSC_DECIDE`) + +Level: developer + +-seealso: `PetscSplitOwnership()`, `PetscSplitOwnershipBlock()` + +# External Links +$(_doc_external("Sys/PetscSplitOwnershipEqual")) +""" +function PetscSplitOwnershipEqual(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, N::PetscInt) end + +@for_petsc function PetscSplitOwnershipEqual(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, N::$PetscInt ) + + @chk ccall( + (:PetscSplitOwnershipEqual, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, n, N, + ) + + + return nothing +end + +""" + PetscStrToArray(petsclib::PetscLibType,s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar) +Separates a string by a character (for example ' ' or '\n') and creates an array of strings + +Not Collective; No Fortran Support + +Input Parameters: +- `s` - pointer to string +- `sp` - separator character + +Output Parameters: +- `argc` - the number of entries in `args` +- `args` - an array of the entries with a `NULL` at the end + +Level: intermediate + +-seealso: `PetscStrToArrayDestroy()`, `PetscToken`, `PetscTokenCreate()` + +# External Links +$(_doc_external("Sys/PetscStrToArray")) +""" +function PetscStrToArray(petsclib::PetscLibType, s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar) end + +@for_petsc function PetscStrToArray(petsclib::$UnionPetscLib, s::Vector{Cchar}, sp::Cchar, argc::Cint, args::Cchar ) + + @chk ccall( + (:PetscStrToArray, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{Cint}, Cchar), + s, sp, argc, args, + ) + + + return nothing +end + +""" + PetscStrToArrayDestroy(petsclib::PetscLibType,argc::Cint, args::Cchar) +Frees array created with `PetscStrToArray()`. + +Not Collective; No Fortran Support + +Output Parameters: +- `argc` - the number of arguments +- `args` - the array of arguments + +Level: intermediate + +-seealso: `PetscStrToArray()` + +# External Links +$(_doc_external("Sys/PetscStrToArrayDestroy")) +""" +function PetscStrToArrayDestroy(petsclib::PetscLibType, argc::Cint, args::Cchar) end + +@for_petsc function PetscStrToArrayDestroy(petsclib::$UnionPetscLib, argc::Cint, args::Cchar ) + + @chk ccall( + (:PetscStrToArrayDestroy, $petsc_library), + PetscErrorCode, + (Cint, Cchar), + argc, args, + ) + + + return nothing +end + +""" + PetscStrArrayallocpy(petsclib::PetscLibType,list::Cchar, t::Cchar) +Allocates space to hold a copy of an array of strings then copies the strings + +Not Collective; No Fortran Support + +Input Parameter: +- `list` - pointer to array of strings (final string is a `NULL`) + +Output Parameter: +- `t` - the copied array string + +Level: intermediate + +-seealso: `PetscStrallocpy()`, `PetscStrArrayDestroy()`, `PetscStrNArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrArrayallocpy")) +""" +function PetscStrArrayallocpy(petsclib::PetscLibType, list::Cchar, t::Cchar) end + +@for_petsc function PetscStrArrayallocpy(petsclib::$UnionPetscLib, list::Cchar, t::Cchar ) + + @chk ccall( + (:PetscStrArrayallocpy, $petsc_library), + PetscErrorCode, + (Cchar, Cchar), + list, t, + ) + + + return nothing +end + +""" + PetscStrArrayDestroy(petsclib::PetscLibType,list::Cchar) +Frees array of strings created with `PetscStrArrayallocpy()`. + +Not Collective; No Fortran Support + +Output Parameter: +- `list` - array of strings + +Level: intermediate + +-seealso: `PetscStrArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrArrayDestroy")) +""" +function PetscStrArrayDestroy(petsclib::PetscLibType, list::Cchar) end + +@for_petsc function PetscStrArrayDestroy(petsclib::$UnionPetscLib, list::Cchar ) + + @chk ccall( + (:PetscStrArrayDestroy, $petsc_library), + PetscErrorCode, + (Cchar,), + list, + ) + + + return nothing +end + +""" + PetscStrNArrayallocpy(petsclib::PetscLibType,n::PetscInt, list::Cchar, t::Cchar) +Allocates space to hold a copy of an array of strings then copies the strings + +Not Collective; No Fortran Support + +Input Parameters: +- `n` - the number of string entries +- `list` - pointer to array of strings + +Output Parameter: +- `t` - the copied array string + +Level: intermediate + +-seealso: `PetscStrallocpy()`, `PetscStrArrayallocpy()`, `PetscStrNArrayDestroy()` + +# External Links +$(_doc_external("Sys/PetscStrNArrayallocpy")) +""" +function PetscStrNArrayallocpy(petsclib::PetscLibType, n::PetscInt, list::Cchar, t::Cchar) end + +@for_petsc function PetscStrNArrayallocpy(petsclib::$UnionPetscLib, n::$PetscInt, list::Cchar, t::Cchar ) + + @chk ccall( + (:PetscStrNArrayallocpy, $petsc_library), + PetscErrorCode, + ($PetscInt, Cchar, Cchar), + n, list, t, + ) + + + return nothing +end + +""" + n::PetscInt = PetscStrNArrayDestroy(petsclib::PetscLibType,list::Cchar) +Frees array of strings created with `PetscStrNArrayallocpy()`. + +Not Collective; No Fortran Support + +Output Parameters: +- `n` - number of string entries +- `list` - array of strings + +Level: intermediate + +-seealso: `PetscStrNArrayallocpy()`, `PetscStrArrayallocpy()` + +# External Links +$(_doc_external("Sys/PetscStrNArrayDestroy")) +""" +function PetscStrNArrayDestroy(petsclib::PetscLibType, list::Cchar) end + +@for_petsc function PetscStrNArrayDestroy(petsclib::$UnionPetscLib, list::Cchar ) + n_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscStrNArrayDestroy, $petsc_library), + PetscErrorCode, + ($PetscInt, Cchar), + n_, list, + ) + + n = n_[] + + return n +end + +""" + t::PetscBool = PetscStrcasecmp(petsclib::PetscLibType,a::Vector{Cchar}, b::Vector{Cchar}) +Returns true if the two strings are the same +except possibly for case. + +Not Collective; No Fortran Support + +Input Parameters: +- `a` - pointer to first string +- `b` - pointer to second string + +Output Parameter: +- `t` - if the two strings are the same + +Level: intermediate + +-seealso: `PetscStrcmp()`, `PetscStrncmp()`, `PetscStrgrt()` + +# External Links +$(_doc_external("Sys/PetscStrcasecmp")) +""" +function PetscStrcasecmp(petsclib::PetscLibType, a::Vector{Cchar}, b::Vector{Cchar}) end + +@for_petsc function PetscStrcasecmp(petsclib::$UnionPetscLib, a::Vector{Cchar}, b::Vector{Cchar} ) + t_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrcasecmp, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Ptr{PetscBool}), + a, b, t_, + ) + + t = t_[] + + return t +end + +""" + cnt::PetscInt = PetscStrendswithwhich(petsclib::PetscLibType,a::Vector{Cchar}, bs::Cchar) +Determines if a string ends with one of several possible strings + +Not Collective; No Fortran Support + +Input Parameters: +- `a` - pointer to string +- `bs` - strings to end with (last entry must be `NULL`) + +Output Parameter: +- `cnt` - the index of the string it ends with or the index of `NULL` + +Level: intermediate + +-seealso: `PetscStrbeginswithwhich()`, `PetscStrendswith()`, `PetscStrtoupper`, `PetscStrtolower()`, `PetscStrrchr()`, `PetscStrchr()`, +`PetscStrncmp()`, `PetscStrlen()`, `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrendswithwhich")) +""" +function PetscStrendswithwhich(petsclib::PetscLibType, a::Vector{Cchar}, bs::Cchar) end + +@for_petsc function PetscStrendswithwhich(petsclib::$UnionPetscLib, a::Vector{Cchar}, bs::Cchar ) + cnt_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscStrendswithwhich, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar, Ptr{$PetscInt}), + a, bs, cnt_, + ) + + cnt = cnt_[] + + return cnt +end + +""" + found::PetscBool = PetscStrInList(petsclib::PetscLibType,str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) +search for a string in character + +Not Collective; No Fortran Support + +Input Parameters: +- `str` - the string to look for +- `list` - the list to search in +- `sep` - the separator character + +Output Parameter: +- `found` - whether `str` is in `list` + +Level: intermediate + +-seealso: `PetscTokenCreate()`, `PetscTokenFind()`, `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrInList")) +""" +function PetscStrInList(petsclib::PetscLibType, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar) end + +@for_petsc function PetscStrInList(petsclib::$UnionPetscLib, str::Vector{Cchar}, list::Vector{Cchar}, sep::Cchar ) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscStrInList, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}, Cchar, Ptr{PetscBool}), + str, list, sep, found_, + ) + + found = found_[] + + return found +end + +""" + PetscGetPetscDir(petsclib::PetscLibType,dir::Vector{Cchar}) +Gets the directory PETSc is installed in + +Not Collective; No Fortran Support + +Output Parameter: +- `dir` - the directory + +Level: developer + +-seealso: `PetscGetArchType()` + +# External Links +$(_doc_external("Sys/PetscGetPetscDir")) +""" +function PetscGetPetscDir(petsclib::PetscLibType, dir::Vector{Cchar}) end + +@for_petsc function PetscGetPetscDir(petsclib::$UnionPetscLib, dir::Vector{Cchar} ) + dir_ = Ref(pointer(dir)) + + @chk ccall( + (:PetscGetPetscDir, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}},), + dir_, + ) + + + return nothing +end + +""" + PetscStrreplace(petsclib::PetscLibType,comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) +Replaces substrings in string with other substrings + +Not Collective; No Fortran Support + +Input Parameters: +- `comm` - `MPI_Comm` of processors that are processing the string +- `aa` - the string to look in +- `b` - the resulting copy of a with replaced strings (`b` can be the same as `a`) +- `len` - the length of `b` + +Level: developer + +-seealso: `PetscStrcmp()` + +# External Links +$(_doc_external("Sys/PetscStrreplace")) +""" +function PetscStrreplace(petsclib::PetscLibType, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscStrreplace(petsclib::$UnionPetscLib, comm::MPI_Comm, aa::Vector{Cchar}, b::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscStrreplace, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Csize_t), + comm, aa, b, len, + ) + + + return nothing +end + +""" + value::PetscInt,found::PetscBool = PetscEListFind(petsclib::PetscLibType,n::PetscInt, list::Cchar, str::Vector{Cchar}) +searches list of strings for given string, using case insensitive matching + +Not Collective; No Fortran Support + +Input Parameters: +- `n` - number of strings in +- `list` - list of strings to search +- `str` - string to look for, empty string "" accepts default (first entry in list) + +Output Parameters: +- `value` - index of matching string (if found) +- `found` - boolean indicating whether string was found (can be `NULL`) + +Level: developer + +-seealso: `PetscEnumFind()` + +# External Links +$(_doc_external("Sys/PetscEListFind")) +""" +function PetscEListFind(petsclib::PetscLibType, n::PetscInt, list::Cchar, str::Vector{Cchar}) end + +@for_petsc function PetscEListFind(petsclib::$UnionPetscLib, n::$PetscInt, list::Cchar, str::Vector{Cchar} ) + value_ = Ref{$PetscInt}() + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscEListFind, $petsc_library), + PetscErrorCode, + ($PetscInt, Cchar, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscBool}), + n, list, str, value_, found_, + ) + + value = value_[] + found = found_[] + + return value,found +end + +""" + found::PetscBool = PetscEnumFind(petsclib::PetscLibType,enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum) +searches enum list of strings for given string, using case insensitive matching + +Not Collective; No Fortran Support + +Input Parameters: +- `enumlist` - list of strings to search, followed by enum name, then enum prefix, then `NULL` +- `str` - string to look for + +Output Parameters: +- `value` - index of matching string (if found) +- `found` - boolean indicating whether string was found (can be `NULL`) + +Level: advanced + +-seealso: `PetscEListFind()` + +# External Links +$(_doc_external("Sys/PetscEnumFind")) +""" +function PetscEnumFind(petsclib::PetscLibType, enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum) end + +@for_petsc function PetscEnumFind(petsclib::$UnionPetscLib, enumlist::Cchar, str::Vector{Cchar}, value::PetscEnum ) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscEnumFind, $petsc_library), + PetscErrorCode, + (Cchar, Ptr{Cchar}, Ptr{PetscEnum}, Ptr{PetscBool}), + enumlist, str, value, found_, + ) + + found = found_[] + + return found +end + +""" + PetscStrcat(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}) +Concatenates a string onto a given string + +Not Collective, No Fortran Support + +Input Parameters: +- `s` - string to be added to +- `t` - pointer to string to be added to end + +Level: deprecated (since 3.18.5) + +-seealso: `PetscStrlcat()` + +# External Links +$(_doc_external("Sys/PetscStrcat")) +""" +function PetscStrcat(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}) end + +@for_petsc function PetscStrcat(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar} ) + + @chk ccall( + (:PetscStrcat, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + s, t, + ) + + + return nothing +end + +""" + PetscStrcpy(petsclib::PetscLibType,s::Vector{Cchar}, t::Vector{Cchar}) +Copies a string + +Not Collective, No Fortran Support + +Input Parameter: +- `t` - pointer to string + +Output Parameter: +- `s` - the copied string + +Level: deprecated (since 3.18.5) + +-seealso: `PetscStrncpy()` + +# External Links +$(_doc_external("Sys/PetscStrcpy")) +""" +function PetscStrcpy(petsclib::PetscLibType, s::Vector{Cchar}, t::Vector{Cchar}) end + +@for_petsc function PetscStrcpy(petsclib::$UnionPetscLib, s::Vector{Cchar}, t::Vector{Cchar} ) + + @chk ccall( + (:PetscStrcpy, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + s, t, + ) + + + return nothing +end + +""" + str::Vector{Cchar} = PetscGetArchType(petsclib::PetscLibType,slen::Csize_t) +Returns the PETSC_ARCH that was used for this configuration of PETSc + +Not Collective + +Input Parameter: +- `slen` - length of string buffer + +Output Parameter: +- `str` - string area to contain architecture name, should be at least 10 characters long. Name is truncated if string is not long enough. + +Level: developer + +-seealso: `PetscGetUserName()`, `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetArchType")) +""" +function PetscGetArchType(petsclib::PetscLibType, slen::Csize_t) end + +@for_petsc function PetscGetArchType(petsclib::$UnionPetscLib, slen::Csize_t ) + str = Vector{Cchar}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGetArchType, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + str, slen, + ) + + + return str +end + +""" + PetscSetDisplay(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscSetDisplay")) +""" +function PetscSetDisplay(petsclib::PetscLibType) end + +@for_petsc function PetscSetDisplay(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSetDisplay, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscGetDisplay(petsclib::PetscLibType,display::Vector{Cchar}, n::Csize_t) +Gets the X windows display variable for all processors. + +Input Parameter: +- `n` - length of string display + +Output Parameter: +- `display` - the display string + +Options Database Keys: +- `-display ` - sets the display to use +- `-x_virtual` - forces use of a X virtual display Xvfb that will not display anything but -draw_save will still work. Xvfb is automatically +started up in PetscSetDisplay() with this option + +Level: advanced + +-seealso: `PETSC_DRAW_X`, `PetscDrawOpenX()` + +# External Links +$(_doc_external("Sys/PetscGetDisplay")) +""" +function PetscGetDisplay(petsclib::PetscLibType, display::Vector{Cchar}, n::Csize_t) end + +@for_petsc function PetscGetDisplay(petsclib::$UnionPetscLib, display::Vector{Cchar}, n::Csize_t ) + + @chk ccall( + (:PetscGetDisplay, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + display, n, + ) + + + return nothing +end + +""" + PetscGetHostName(petsclib::PetscLibType,name::Vector{Cchar}, nlen::Csize_t) +Returns the name of the host. This attempts to +return the entire Internet name. It may not return the same name +as `MPI_Get_processor_name()`. + +Not Collective + +Input Parameter: +- `nlen` - length of name + +Output Parameter: +- `name` - contains host name. Must be long enough to hold the name +This is the fully qualified name, including the domain. + +Level: developer + +-seealso: `PetscGetUserName()`, `PetscGetArchType()` + +# External Links +$(_doc_external("Sys/PetscGetHostName")) +""" +function PetscGetHostName(petsclib::PetscLibType, name::Vector{Cchar}, nlen::Csize_t) end + +@for_petsc function PetscGetHostName(petsclib::$UnionPetscLib, name::Vector{Cchar}, nlen::Csize_t ) + + @chk ccall( + (:PetscGetHostName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, nlen, + ) + + + return nothing +end + +""" + sorted::PetscBool = PetscSortedReal(petsclib::PetscLibType,n::PetscCount, X::Vector{PetscReal}) +Determines whether the array of `PetscReal` is sorted. + +Not Collective + +Input Parameters: +- `n` - number of values +- `X` - array of integers + +Output Parameter: +- `sorted` - flag whether the array is sorted + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortedInt()`, `PetscSortedMPIInt()` + +# External Links +$(_doc_external("Sys/PetscSortedReal")) +""" +function PetscSortedReal(petsclib::PetscLibType, n::PetscCount, X::Vector{PetscReal}) end + +@for_petsc function PetscSortedReal(petsclib::$UnionPetscLib, n::PetscCount, X::Vector{$PetscReal} ) + sorted_ = Ref{PetscBool}() + + @chk ccall( + (:PetscSortedReal, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscReal}, Ptr{PetscBool}), + n, X, sorted_, + ) + + sorted = sorted_[] + + return sorted +end + +""" + PetscSortReal(petsclib::PetscLibType,n::PetscCount, v::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order. + +Not Collective + +Input Parameters: +- `n` - number of values +- `v` - array of doubles + +Level: intermediate + +-seealso: `PetscRealSortSemiOrdered()`, `PetscSortInt()`, `PetscSortRealWithPermutation()`, `PetscSortRealWithArrayInt()` + +# External Links +$(_doc_external("Sys/PetscSortReal")) +""" +function PetscSortReal(petsclib::PetscLibType, n::PetscCount, v::Vector{PetscReal}) end + +@for_petsc function PetscSortReal(petsclib::$UnionPetscLib, n::PetscCount, v::Vector{$PetscReal} ) + + @chk ccall( + (:PetscSortReal, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscReal}), + n, v, + ) + + + return nothing +end + +""" + PetscSortRealWithArrayInt(petsclib::PetscLibType,n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) +Sorts an array of `PetscReal` in place in increasing order; +changes a second `PetscInt` array to match the sorted first array. + +Not Collective + +Input Parameters: +- `n` - number of values +- `Ii` - array of integers +- `r` - second array of integers + +Level: intermediate + +-seealso: `PetscSortReal()` + +# External Links +$(_doc_external("Sys/PetscSortRealWithArrayInt")) +""" +function PetscSortRealWithArrayInt(petsclib::PetscLibType, n::PetscCount, r::Vector{PetscReal}, Ii::Vector{PetscInt}) end + +@for_petsc function PetscSortRealWithArrayInt(petsclib::$UnionPetscLib, n::PetscCount, r::Vector{$PetscReal}, Ii::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortRealWithArrayInt, $petsc_library), + PetscErrorCode, + (PetscCount, Ptr{$PetscReal}, Ptr{$PetscInt}), + n, r, Ii, + ) + + + return nothing +end + +""" + loc::PetscInt = PetscFindReal(petsclib::PetscLibType,key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) +Finds a `PetscReal` in a sorted array of `PetscReal`s + +Not Collective + +Input Parameters: +- `key` - the value to locate +- `n` - number of values in the array +- `t` - array of values +- `eps` - tolerance used to compare + +Output Parameter: +- `loc` - the location if found, otherwise -(slot+1) where slot is the place the value would go + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortRealWithArrayInt()` + +# External Links +$(_doc_external("Sys/PetscFindReal")) +""" +function PetscFindReal(petsclib::PetscLibType, key::PetscReal, n::PetscCount, t::Vector{PetscReal}, eps::PetscReal) end + +@for_petsc function PetscFindReal(petsclib::$UnionPetscLib, key::$PetscReal, n::PetscCount, t::Vector{$PetscReal}, eps::$PetscReal ) + loc_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscFindReal, $petsc_library), + PetscErrorCode, + ($PetscReal, PetscCount, Ptr{$PetscReal}, $PetscReal, Ptr{$PetscInt}), + key, n, t, eps, loc_, + ) + + loc = loc_[] + + return loc +end + +""" + PetscSortRemoveDupsReal(petsclib::PetscLibType,n::PetscInt, v::Vector{PetscReal}) +Sorts an array of `PetscReal` in place in increasing order and removes all duplicate entries + +Not Collective + +Input Parameters: +- `n` - initial number of values +- `v` - array of values + +-seealso: `PetscSortReal()`, `PetscSortRemoveDupsInt()` + +# External Links +$(_doc_external("Sys/PetscSortRemoveDupsReal")) +""" +function PetscSortRemoveDupsReal(petsclib::PetscLibType, n::PetscInt, v::Vector{PetscReal}) end + +@for_petsc function PetscSortRemoveDupsReal(petsclib::$UnionPetscLib, n::$PetscInt, v::Vector{$PetscReal} ) + + @chk ccall( + (:PetscSortRemoveDupsReal, $petsc_library), + PetscErrorCode, + (Ptr{$PetscInt}, Ptr{$PetscReal}), + n, v, + ) + + + return nothing +end + +""" + PetscSortSplit(petsclib::PetscLibType,ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) +Quick + +Not Collective + +Input Parameters: +- `ncut` - splitting index +- `n` - number of values to sort + +Input/Output Parameters: +- `a` - array of values, on output the values are permuted such that its elements satisfy: +abs(a[i]) >= abs(a[ncut-1]) for i < ncut and +abs(a[i]) <= abs(a[ncut-1]) for i >= ncut +- `idx` - index for array a, on output permuted accordingly + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortSplit")) +""" +function PetscSortSplit(petsclib::PetscLibType, ncut::PetscInt, n::PetscInt, a::Vector{PetscScalar}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortSplit(petsclib::$UnionPetscLib, ncut::$PetscInt, n::$PetscInt, a::Vector{$PetscScalar}, idx::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortSplit, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscInt}), + ncut, n, a, idx, + ) + + + return nothing +end + +""" + PetscSortSplitReal(petsclib::PetscLibType,ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) +Quick + +Not Collective + +Input Parameters: +- `ncut` - splitting index +- `n` - number of values to sort + +Input/Output Parameters: +- `a` - array of values, on output the values are permuted such that its elements satisfy: +abs(a[i]) >= abs(a[ncut-1]) for i < ncut and +abs(a[i]) <= abs(a[ncut-1]) for i >= ncut +- `idx` - index for array a, on output permuted accordingly + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortSplitReal")) +""" +function PetscSortSplitReal(petsclib::PetscLibType, ncut::PetscInt, n::PetscInt, a::Vector{PetscReal}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortSplitReal(petsclib::$UnionPetscLib, ncut::$PetscInt, n::$PetscInt, a::Vector{$PetscReal}, idx::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortSplitReal, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + ncut, n, a, idx, + ) + + + return nothing +end + +""" + PetscGatherNumberOfMessages(petsclib::PetscLibType,comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt) +Computes the number of messages an MPI rank expects to receive during a neighbor communication + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `iflags` - an array of integers of length sizeof(comm). A '1' in `ilengths`[i] represent a +message from current node to ith node. Optionally `NULL` +- `ilengths` - Non zero ilengths[i] represent a message to i of length `ilengths`[i]. +Optionally `NULL`. + +Output Parameter: +- `nrecvs` - number of messages received + +Level: developer + +-seealso: `PetscGatherMessageLengths()`, `PetscGatherMessageLengths2()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherNumberOfMessages")) +""" +function PetscGatherNumberOfMessages(petsclib::PetscLibType, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt) end + +@for_petsc function PetscGatherNumberOfMessages(petsclib::$UnionPetscLib, comm::MPI_Comm, iflags::Vector{PetscMPIInt}, ilengths::Vector{PetscMPIInt}, nrecvs::PetscMPIInt ) + + @chk ccall( + (:PetscGatherNumberOfMessages, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}), + comm, iflags, ilengths, nrecvs, + ) + + + return nothing +end + +""" + PetscGatherMessageLengths(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt) +Computes information about messages that an MPI rank will receive, +including (from-id,length) pairs for each message. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `nsends` - number of messages that are to be sent. +- `nrecvs` - number of messages being received +- `ilengths` - an array of integers of length sizeof(comm) +a non zero `ilengths`[i] represent a message to i of length `ilengths`[i] + +Output Parameters: +- `onodes` - list of ranks from which messages are expected +- `olengths` - corresponding message lengths + +Level: developer + +-seealso: `PetscGatherNumberOfMessages()`, `PetscGatherMessageLengths2()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherMessageLengths")) +""" +function PetscGatherMessageLengths(petsclib::PetscLibType, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt) end + +@for_petsc function PetscGatherMessageLengths(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths::PetscMPIInt ) + + @chk ccall( + (:PetscGatherMessageLengths, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt), + comm, nsends, nrecvs, ilengths, onodes, olengths, + ) + + + return nothing +end + +""" + PetscGatherMessageLengths2(petsclib::PetscLibType,comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt) +Computes info about messages that a MPI rank will receive, +including (from-id,length) pairs for each message. Same functionality as `PetscGatherMessageLengths()` +except it takes TWO ilenths and output TWO olengths. + +Collective, No Fortran Support + +Input Parameters: +- `comm` - Communicator +- `nsends` - number of messages that are to be sent. +- `nrecvs` - number of messages being received +- `ilengths1` - first array of integers of length sizeof(comm) +- `ilengths2` - second array of integers of length sizeof(comm) + +Output Parameters: +- `onodes` - list of ranks from which messages are expected +- `olengths1` - first corresponding message lengths +- `olengths2` - second message lengths + +Level: developer + +-seealso: `PetscGatherMessageLengths()`, `PetscGatherNumberOfMessages()`, `PetscCommBuildTwoSided()` + +# External Links +$(_doc_external("Sys/PetscGatherMessageLengths2")) +""" +function PetscGatherMessageLengths2(petsclib::PetscLibType, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt) end + +@for_petsc function PetscGatherMessageLengths2(petsclib::$UnionPetscLib, comm::MPI_Comm, nsends::PetscMPIInt, nrecvs::PetscMPIInt, ilengths1::Vector{PetscMPIInt}, ilengths2::Vector{PetscMPIInt}, onodes::PetscMPIInt, olengths1::PetscMPIInt, olengths2::PetscMPIInt ) + + @chk ccall( + (:PetscGatherMessageLengths2, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, PetscMPIInt, PetscMPIInt, PetscMPIInt), + comm, nsends, nrecvs, ilengths1, ilengths2, onodes, olengths1, olengths2, + ) + + + return nothing +end + +""" + PetscPostIrecvInt(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscInt, r_waits::MPI_Request) + +# External Links +$(_doc_external("Sys/PetscPostIrecvInt")) +""" +function PetscPostIrecvInt(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscInt, r_waits::MPI_Request) end + +@for_petsc function PetscPostIrecvInt(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::$PetscInt, r_waits::MPI_Request ) + + @chk ccall( + (:PetscPostIrecvInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, $PetscInt, MPI_Request), + comm, tag, nrecvs, onodes, olengths, rbuf, r_waits, + ) + + + return nothing +end + +""" + PetscPostIrecvScalar(petsclib::PetscLibType,comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscScalar, r_waits::MPI_Request) + +# External Links +$(_doc_external("Sys/PetscPostIrecvScalar")) +""" +function PetscPostIrecvScalar(petsclib::PetscLibType, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::PetscScalar, r_waits::MPI_Request) end + +@for_petsc function PetscPostIrecvScalar(petsclib::$UnionPetscLib, comm::MPI_Comm, tag::PetscMPIInt, nrecvs::PetscMPIInt, onodes::Vector{PetscMPIInt}, olengths::Vector{PetscMPIInt}, rbuf::$PetscScalar, r_waits::MPI_Request ) + + @chk ccall( + (:PetscPostIrecvScalar, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, PetscMPIInt, Ptr{PetscMPIInt}, Ptr{PetscMPIInt}, $PetscScalar, MPI_Request), + comm, tag, nrecvs, onodes, olengths, rbuf, r_waits, + ) + + + return nothing +end + +""" + PetscShmgetAddressesFinalize(petsclib::PetscLibType) +frees any shared memory that was allocated by `PetscShmgetAllocateArray()` but +not deallocated with `PetscShmgetDeallocateArray()` + +Level: developer + +-seealso: `PetscShmgetAllocateArray()`, `PetscShmgetDeallocateArray()`, `PetscShmgetUnmapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetAddressesFinalize")) +""" +function PetscShmgetAddressesFinalize(petsclib::PetscLibType) end + +@for_petsc function PetscShmgetAddressesFinalize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscShmgetAddressesFinalize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscShmgetMapAddresses(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid, addres::Cvoid) +given shared address on the first MPI process determines the +addresses on the other MPI processes that map to the same physical memory + +Input Parameters: +- `comm` - the `MPI_Comm` to scatter the address +- `n` - the number of addresses, each obtained on MPI process zero by `PetscShmgetAllocateArray()` +- `baseaddres` - the addresses on the first MPI process, ignored on all but first process + +Output Parameter: +- `addres` - the addresses on each MPI process, the array of void * must already be allocated + +Level: developer + +-seealso: `PetscShmgetDeallocateArray()`, `PetscShmgetAllocateArray()`, `PetscShmgetUnmapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetMapAddresses")) +""" +function PetscShmgetMapAddresses(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, baseaddres::Cvoid, addres::Cvoid) end + +@for_petsc function PetscShmgetMapAddresses(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, baseaddres::Cvoid, addres::Cvoid ) + + @chk ccall( + (:PetscShmgetMapAddresses, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Cvoid, Cvoid), + comm, n, baseaddres, addres, + ) + + + return nothing +end + +""" + PetscShmgetUnmapAddresses(petsclib::PetscLibType,n::PetscInt, addres::Cvoid) +given shared addresses on a MPI process unlink it + +Input Parameters: +- `n` - the number of addresses, each obtained on MPI process zero by `PetscShmgetAllocateArray()` +- `addres` - the addresses + +Level: developer + +-seealso: `PetscShmgetDeallocateArray()`, `PetscShmgetAllocateArray()`, `PetscShmgetMapAddresses()` + +# External Links +$(_doc_external("Sys/PetscShmgetUnmapAddresses")) +""" +function PetscShmgetUnmapAddresses(petsclib::PetscLibType, n::PetscInt, addres::Cvoid) end + +@for_petsc function PetscShmgetUnmapAddresses(petsclib::$UnionPetscLib, n::$PetscInt, addres::Cvoid ) + + @chk ccall( + (:PetscShmgetUnmapAddresses, $petsc_library), + PetscErrorCode, + ($PetscInt, Cvoid), + n, addres, + ) + + + return nothing +end + +""" + PetscShmgetAllocateArray(petsclib::PetscLibType,sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid}) +allocates shared memory accessible by all MPI processes in the server + +Not Collective, only called on the first MPI process + +Input Parameters: +- `sz` - the number of elements in the array +- `asz` - the size of an entry in the array, for example `sizeof(PetscScalar)` + +Output Parameters: +- `addr` - the address of the array + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerBegin()`, `PCMPI`, `KSPCheckPCMPI()`, `PetscShmgetDeallocateArray()` + +# External Links +$(_doc_external("Sys/PetscShmgetAllocateArray")) +""" +function PetscShmgetAllocateArray(petsclib::PetscLibType, sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid}) end + +@for_petsc function PetscShmgetAllocateArray(petsclib::$UnionPetscLib, sz::Csize_t, asz::Csize_t, addr::Vector{Cvoid} ) + addr_ = Ref(pointer(addr)) + + @chk ccall( + (:PetscShmgetAllocateArray, $petsc_library), + PetscErrorCode, + (Csize_t, Csize_t, Ptr{Ptr{Cvoid}}), + sz, asz, addr_, + ) + + + return nothing +end + +""" + PetscShmgetDeallocateArray(petsclib::PetscLibType,addr::Vector{Cvoid}) +deallocates shared memory accessible by all MPI processes in the server + +Not Collective, only called on the first MPI process + +Input Parameter: +- `addr` - the address of array + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerBegin()`, `PCMPI`, `KSPCheckPCMPI()`, `PetscShmgetAllocateArray()` + +# External Links +$(_doc_external("Sys/PetscShmgetDeallocateArray")) +""" +function PetscShmgetDeallocateArray(petsclib::PetscLibType, addr::Vector{Cvoid}) end + +@for_petsc function PetscShmgetDeallocateArray(petsclib::$UnionPetscLib, addr::Vector{Cvoid} ) + addr_ = Ref(pointer(addr)) + + @chk ccall( + (:PetscShmgetDeallocateArray, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cvoid}},), + addr_, + ) + + + return nothing +end + +""" + PetscMPIDump(petsclib::PetscLibType,fd::Libc.FILE) +Dumps a listing of incomplete MPI operations, such as sends that +have never been received, etc. + +Collective on `PETSC_COMM_WORLD` + +Input Parameter: +- `fd` - file pointer. If fp is `NULL`, `stdout` is assumed. + +Options Database Key: +- `-mpidump` - Dumps MPI incompleteness during call to PetscFinalize() + +Level: developer + +-seealso: `PetscMallocDump()` + +# External Links +$(_doc_external("Sys/PetscMPIDump")) +""" +function PetscMPIDump(petsclib::PetscLibType, fd::Libc.FILE) end + +@for_petsc function PetscMPIDump(petsclib::$UnionPetscLib, fd::Libc.FILE ) + + @chk ccall( + (:PetscMPIDump, $petsc_library), + PetscErrorCode, + (Ptr{Libc.FILE},), + fd, + ) + + + return nothing +end + +""" + PetscSortIntWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) +Computes the permutation of `PetscInt` that gives +a sorted sequence. + +Not Collective + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()`, `PetscSortIntWithArray()` + +# External Links +$(_doc_external("Sys/PetscSortIntWithPermutation")) +""" +function PetscSortIntWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{PetscInt}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortIntWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{$PetscInt}, idx::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortIntWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + n, i, idx, + ) + + + return nothing +end + +""" + PetscSortRealWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) +Computes the permutation of `PetscReal` that gives +a sorted sequence. + +Not Collective + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortReal()`, `PetscSortIntWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortRealWithPermutation")) +""" +function PetscSortRealWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{PetscReal}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortRealWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{$PetscReal}, idx::Vector{$PetscInt} ) + + @chk ccall( + (:PetscSortRealWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscReal}, Ptr{$PetscInt}), + n, i, idx, + ) + + + return nothing +end + +""" + PetscSortStrWithPermutation(petsclib::PetscLibType,n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) +Computes the permutation of strings that gives +a sorted sequence. + +Not Collective, No Fortran Support + +Input Parameters: +- `n` - number of values to sort +- `i` - values to sort +- `idx` - permutation array. Must be initialized to 0:`n`-1 on input. + +Level: intermediate + +-seealso: `PetscSortInt()`, `PetscSortRealWithPermutation()` + +# External Links +$(_doc_external("Sys/PetscSortStrWithPermutation")) +""" +function PetscSortStrWithPermutation(petsclib::PetscLibType, n::PetscInt, i::Vector{Cchar}, idx::Vector{PetscInt}) end + +@for_petsc function PetscSortStrWithPermutation(petsclib::$UnionPetscLib, n::$PetscInt, i::Vector{Cchar}, idx::Vector{$PetscInt} ) + i_ = Ref(pointer(i)) + + @chk ccall( + (:PetscSortStrWithPermutation, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{Cchar}}, Ptr{$PetscInt}), + n, i_, idx, + ) + + + return nothing +end + +""" + PetscSleep(petsclib::PetscLibType,s::PetscReal) +Sleeps some number of seconds. + +Not Collective + +Input Parameter: +- `s` - number of seconds to sleep + +Level: intermediate + +-seealso: `PetscTime()` + +# External Links +$(_doc_external("Sys/PetscSleep")) +""" +function PetscSleep(petsclib::PetscLibType, s::PetscReal) end + +@for_petsc function PetscSleep(petsclib::$UnionPetscLib, s::$PetscReal ) + + @chk ccall( + (:PetscSleep, $petsc_library), + PetscErrorCode, + ($PetscReal,), + s, + ) + + + return nothing +end + +""" + PetscBarrier(petsclib::PetscLibType,obj::PetscObject) +Blocks until this routine is executed by all processors owning the object `obj`. + +Input Parameter: +- `obj` - PETSc object (`Mat`, `Vec`, `IS`, `SNES` etc...) + +Level: intermediate + +-seealso: `PetscObject`, `MPI_Comm`, `MPI_Barrier` + +# External Links +$(_doc_external("Sys/PetscBarrier")) +""" +function PetscBarrier(petsclib::PetscLibType, obj::PetscObject) end + +@for_petsc function PetscBarrier(petsclib::$UnionPetscLib, obj::PetscObject ) + + @chk ccall( + (:PetscBarrier, $petsc_library), + PetscErrorCode, + (PetscObject,), + obj, + ) + + + return nothing +end + +""" + PetscSequentialPhaseBegin(petsclib::PetscLibType,comm::MPI_Comm, ng::Cint) +Begins a sequential section of code. + +Collective + +Input Parameters: +- `comm` - Communicator to sequentialize over +- `ng` - Number in processor group. This many processes are allowed to execute +at the same time (usually 1) + +Level: intermediate + +-seealso: `PetscSequentialPhaseEnd()`, `PetscSynchronizedPrintf()` + +# External Links +$(_doc_external("Sys/PetscSequentialPhaseBegin")) +""" +function PetscSequentialPhaseBegin(petsclib::PetscLibType, comm::MPI_Comm, ng::Cint) end + +@for_petsc function PetscSequentialPhaseBegin(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint ) + + @chk ccall( + (:PetscSequentialPhaseBegin, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint), + comm, ng, + ) + + + return nothing +end + +""" + PetscSequentialPhaseEnd(petsclib::PetscLibType,comm::MPI_Comm, ng::Cint) +Ends a sequential section of code. + +Collective + +Input Parameters: +- `comm` - Communicator to sequentialize. +- `ng` - Number in processor group. This many processes are allowed to execute +at the same time (usually 1) + +Level: intermediate + +-seealso: `PetscSequentialPhaseBegin()` + +# External Links +$(_doc_external("Sys/PetscSequentialPhaseEnd")) +""" +function PetscSequentialPhaseEnd(petsclib::PetscLibType, comm::MPI_Comm, ng::Cint) end + +@for_petsc function PetscSequentialPhaseEnd(petsclib::$UnionPetscLib, comm::MPI_Comm, ng::Cint ) + + @chk ccall( + (:PetscSequentialPhaseEnd, $petsc_library), + PetscErrorCode, + (MPI_Comm, Cint), + comm, ng, + ) + + + return nothing +end + +""" + minMaxValGlobal::Vector{PetscInt} = PetscGlobalMinMaxInt(petsclib::PetscLibType,comm::MPI_Comm, minMaxVal::Vector{PetscInt}) +Get the global min/max from local min/max input + +Collective + +Input Parameters: +- `comm` - The MPI communicator to reduce with +- `minMaxVal` - An array with the local min and max + +Output Parameter: +- `minMaxValGlobal` - An array with the global min and max + +Level: beginner + +-seealso: `PetscSplitOwnership()`, `PetscGlobalMinMaxReal()` + +# External Links +$(_doc_external("Sys/PetscGlobalMinMaxInt")) +""" +function PetscGlobalMinMaxInt(petsclib::PetscLibType, comm::MPI_Comm, minMaxVal::Vector{PetscInt}) end + +@for_petsc function PetscGlobalMinMaxInt(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{$PetscInt} ) + minMaxValGlobal = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobalMinMaxInt, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscInt}), + comm, minMaxVal, minMaxValGlobal, + ) + + + return minMaxValGlobal +end + +""" + minMaxValGlobal::Vector{PetscReal} = PetscGlobalMinMaxReal(petsclib::PetscLibType,comm::MPI_Comm, minMaxVal::Vector{PetscReal}) +Get the global min/max from local min/max input + +Collective + +Input Parameters: +- `comm` - The MPI communicator to reduce with +- `minMaxVal` - An array with the local min and max + +Output Parameter: +- `minMaxValGlobal` - An array with the global min and max + +Level: beginner + +-seealso: `PetscSplitOwnership()`, `PetscGlobalMinMaxInt()` + +# External Links +$(_doc_external("Sys/PetscGlobalMinMaxReal")) +""" +function PetscGlobalMinMaxReal(petsclib::PetscLibType, comm::MPI_Comm, minMaxVal::Vector{PetscReal}) end + +@for_petsc function PetscGlobalMinMaxReal(petsclib::$UnionPetscLib, comm::MPI_Comm, minMaxVal::Vector{$PetscReal} ) + minMaxValGlobal = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:PetscGlobalMinMaxReal, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscReal}, Ptr{$PetscReal}), + comm, minMaxVal, minMaxValGlobal, + ) + + + return minMaxValGlobal +end + +""" + e::PetscBool = PetscMemcmp(petsclib::PetscLibType,str1::Cvoid, str2::Cvoid, len::Csize_t) +Compares two byte streams in memory. + +Not Collective + +Input Parameters: +- `str1` - Pointer to the first byte stream +- `str2` - Pointer to the second byte stream +- `len` - The length of the byte stream +(both str1 and str2 are assumed to be of length len) + +Output Parameter: +- `e` - `PETSC_TRUE` if equal else `PETSC_FALSE`. + +Level: intermediate + +-seealso: `PetscMemcpy()`, `PetscArrayzero()`, `PetscMemzero()`, `PetscArraycmp()`, `PetscArraycpy()`, `PetscStrallocpy()`, +`PetscArraymove()` + +# External Links +$(_doc_external("Sys/PetscMemcmp")) +""" +function PetscMemcmp(petsclib::PetscLibType, str1::Cvoid, str2::Cvoid, len::Csize_t) end + +@for_petsc function PetscMemcmp(petsclib::$UnionPetscLib, str1::Cvoid, str2::Cvoid, len::Csize_t ) + e_ = Ref{PetscBool}() + + @chk ccall( + (:PetscMemcmp, $petsc_library), + PetscErrorCode, + (Ptr{Cvoid}, Ptr{Cvoid}, Csize_t, Ptr{PetscBool}), + str1, str2, len, e_, + ) + + e = e_[] + + return e +end + +""" + PetscProcessPlacementView(petsclib::PetscLibType,viewer::PetscViewer) +display the MPI rank placement by core + +Input Parameter: +- `viewer` - `PETSCVIEWERASCII` to display the results on + +Level: intermediate + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscProcessPlacementView")) +""" +function PetscProcessPlacementView(petsclib::PetscLibType, viewer::PetscViewer) end + +@for_petsc function PetscProcessPlacementView(petsclib::$UnionPetscLib, viewer::PetscViewer ) + + @chk ccall( + (:PetscProcessPlacementView, $petsc_library), + PetscErrorCode, + (PetscViewer,), + viewer, + ) + + + return nothing +end + +""" + PetscGetUserName(petsclib::PetscLibType,name::Vector{Cchar}, nlen::Csize_t) +Returns the name of the user. + +Not Collective + +Input Parameter: +- `nlen` - length of name + +Output Parameter: +- `name` - contains user name. Must be long enough to hold the name + +Level: developer + +-seealso: `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetUserName")) +""" +function PetscGetUserName(petsclib::PetscLibType, name::Vector{Cchar}, nlen::Csize_t) end + +@for_petsc function PetscGetUserName(petsclib::$UnionPetscLib, name::Vector{Cchar}, nlen::Csize_t ) + + @chk ccall( + (:PetscGetUserName, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + name, nlen, + ) + + + return nothing +end + +""" + PetscGetDate(petsclib::PetscLibType,date::Vector{Cchar}, len::Csize_t) +Gets the current date. + +Not Collective + +Input Parameter: +- `len` - length of string to hold date + +Output Parameter: +- `date` - the date + +Level: beginner + +-seealso: `PetscGetHostName()` + +# External Links +$(_doc_external("Sys/PetscGetDate")) +""" +function PetscGetDate(petsclib::PetscLibType, date::Vector{Cchar}, len::Csize_t) end + +@for_petsc function PetscGetDate(petsclib::$UnionPetscLib, date::Vector{Cchar}, len::Csize_t ) + + @chk ccall( + (:PetscGetDate, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Csize_t), + date, len, + ) + + + return nothing +end + +""" + PetscGetCPUTime(petsclib::PetscLibType,t::PetscLogDouble) +Returns the CPU time in seconds used by the process. + +Not Collective + +Output Parameter: +- `t` - Time in seconds charged to the process. + +Example: +-seealso: `PetscTime()`, `PetscLogView()` + +# External Links +$(_doc_external("Sys/PetscGetCPUTime")) +""" +function PetscGetCPUTime(petsclib::PetscLibType, t::PetscLogDouble) end + +@for_petsc function PetscGetCPUTime(petsclib::$UnionPetscLib, t::PetscLogDouble ) + + @chk ccall( + (:PetscGetCPUTime, $petsc_library), + PetscErrorCode, + (Ptr{PetscLogDouble},), + t, + ) + + + return nothing +end + +""" + enabled::PetscBool = PetscInfoEnabled(petsclib::PetscLibType,classid::PetscClassId) +Checks whether a given `PetscClassid` is allowed to print using `PetscInfo()` + +Not Collective + +Input Parameter: +- `classid` - `PetscClassid` retrieved from a `PetscObject` e.g. `VEC_CLASSID` + +Output Parameter: +- `enabled` - `PetscBool` indicating whether this classid is allowed to print + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoGetInfo()`, `PetscObjectGetClassid()` + +# External Links +$(_doc_external("Sys/PetscInfoEnabled")) +""" +function PetscInfoEnabled(petsclib::PetscLibType, classid::PetscClassId) end + +@for_petsc function PetscInfoEnabled(petsclib::$UnionPetscLib, classid::PetscClassId ) + enabled_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInfoEnabled, $petsc_library), + PetscErrorCode, + (PetscClassId, Ptr{PetscBool}), + classid, enabled_, + ) + + enabled = enabled_[] + + return enabled +end + +""" + PetscInfoAllow(petsclib::PetscLibType,flag::PetscBool) +Enables/disables `PetscInfo()` messages + +Not Collective + +Input Parameter: +- `flag` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoEnabled()`, `PetscInfoGetInfo()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoAllow")) +""" +function PetscInfoAllow(petsclib::PetscLibType, flag::PetscBool) end + +@for_petsc function PetscInfoAllow(petsclib::$UnionPetscLib, flag::PetscBool ) + + @chk ccall( + (:PetscInfoAllow, $petsc_library), + PetscErrorCode, + (PetscBool,), + flag, + ) + + + return nothing +end + +""" + PetscInfoSetFile(petsclib::PetscLibType,filename::Vector{Cchar}, mode::Vector{Cchar}) +Sets the printing destination for all `PetscInfo()` calls + +Not Collective + +Input Parameters: +- `filename` - Name of the file where `PetscInfo()` will print to, use `NULL` to write to `PETSC_STDOUT`. +- `mode` - Write mode passed to `PetscFOpen()` + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetFile()`, `PetscInfoSetFromOptions()`, `PetscFOpen()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFile")) +""" +function PetscInfoSetFile(petsclib::PetscLibType, filename::Vector{Cchar}, mode::Vector{Cchar}) end + +@for_petsc function PetscInfoSetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, mode::Vector{Cchar} ) + + @chk ccall( + (:PetscInfoSetFile, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{Cchar}), + filename, mode, + ) + + + return nothing +end + +""" + PetscInfoGetFile(petsclib::PetscLibType,filename::Vector{Cchar}, InfoFile::Libc.FILE) +Gets the `filename` and `FILE` pointer of the file where `PetscInfo()` prints to + +Not Collective; No Fortran Support + +Output Parameters: +- `filename` - The name of the output file +- `InfoFile` - The `FILE` pointer for the output file + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetFile()`, `PetscInfoSetFromOptions()`, `PetscInfoDestroy()` + +# External Links +$(_doc_external("Sys/PetscInfoGetFile")) +""" +function PetscInfoGetFile(petsclib::PetscLibType, filename::Vector{Cchar}, InfoFile::Libc.FILE) end + +@for_petsc function PetscInfoGetFile(petsclib::$UnionPetscLib, filename::Vector{Cchar}, InfoFile::Libc.FILE ) + filename_ = Ref(pointer(filename)) + + @chk ccall( + (:PetscInfoGetFile, $petsc_library), + PetscErrorCode, + (Ptr{Ptr{Cchar}}, Libc.FILE), + filename_, InfoFile, + ) + + + return nothing +end + +""" + PetscInfoSetClasses(petsclib::PetscLibType,exclude::PetscBool, n::PetscInt, classnames::Cchar) +Sets the classes which `PetscInfo()` is filtered for/against + +Not Collective; No Fortran Support + +Input Parameters: +- `exclude` - Whether or not to invert the filter, i.e. if exclude is true, `PetscInfo()` will print from every class that +is NOT one of the classes specified +- `n` - Number of classes to filter for (size of `classnames`) +- `classnames` - String array containing the names of classes to filter for, e.g. "vec" + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetClass()`, `PetscInfoProcessClass()`, `PetscInfoSetFromOptions()`, `PetscStrToArray()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Sys/PetscInfoSetClasses")) +""" +function PetscInfoSetClasses(petsclib::PetscLibType, exclude::PetscBool, n::PetscInt, classnames::Cchar) end + +@for_petsc function PetscInfoSetClasses(petsclib::$UnionPetscLib, exclude::PetscBool, n::$PetscInt, classnames::Cchar ) + + @chk ccall( + (:PetscInfoSetClasses, $petsc_library), + PetscErrorCode, + (PetscBool, $PetscInt, Cchar), + exclude, n, classnames, + ) + + + return nothing +end + +""" + found::PetscBool = PetscInfoGetClass(petsclib::PetscLibType,classname::Vector{Cchar}) +Indicates whether the provided `classname` is marked as a filter in `PetscInfo()` as set by `PetscInfoSetClasses()` + +Not Collective + +Input Parameter: +- `classname` - Name of the class to search for + +Output Parameter: +- `found` - `PetscBool` indicating whether the classname was found + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetClasses()`, `PetscInfoSetFromOptions()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Sys/PetscInfoGetClass")) +""" +function PetscInfoGetClass(petsclib::PetscLibType, classname::Vector{Cchar}) end + +@for_petsc function PetscInfoGetClass(petsclib::$UnionPetscLib, classname::Vector{Cchar} ) + found_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInfoGetClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PetscBool}), + classname, found_, + ) + + found = found_[] + + return found +end + +""" + infoEnabled::PetscBool,classesSet::PetscBool,exclude::PetscBool,locked::PetscBool = PetscInfoGetInfo(petsclib::PetscLibType,commSelfFlag::PetscInfoCommFlag) +Returns the current state of several flags for `PetscInfo()` + +Not Collective + +Output Parameters: +- `infoEnabled` - `PETSC_TRUE` if `PetscInfoAllow`(`PETSC_TRUE`) has been called +- `classesSet` - `PETSC_TRUE` if the list of classes to filter for has been set +- `exclude` - `PETSC_TRUE` if the class filtering for `PetscInfo()` is inverted +- `locked` - `PETSC_TRUE` if the list of classes to filter for has been locked +- `commSelfFlag` - Enum indicating whether `PetscInfo()` will print for communicators of size 1, any size != 1, or all +communicators + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFilterCommSelf`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoGetInfo")) +""" +function PetscInfoGetInfo(petsclib::PetscLibType, commSelfFlag::PetscInfoCommFlag) end + +@for_petsc function PetscInfoGetInfo(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag ) + infoEnabled_ = Ref{PetscBool}() + classesSet_ = Ref{PetscBool}() + exclude_ = Ref{PetscBool}() + locked_ = Ref{PetscBool}() + + @chk ccall( + (:PetscInfoGetInfo, $petsc_library), + PetscErrorCode, + (Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscInfoCommFlag}), + infoEnabled_, classesSet_, exclude_, locked_, commSelfFlag, + ) + + infoEnabled = infoEnabled_[] + classesSet = classesSet_[] + exclude = exclude_[] + locked = locked_[] + + return infoEnabled,classesSet,exclude,locked +end + +""" + PetscInfoProcessClass(petsclib::PetscLibType,classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) +Activates or deactivates a class based on the filtering status of `PetscInfo()` + +Not Collective + +Input Parameters: +- `classname` - Name of the class to activate/deactivate `PetscInfo()` for +- `numClassID` - Number of entries in `classIDs` +- `classIDs` - Array containing all of the `PetscClassId`s associated with `classname` + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, see `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoActivateClass()`, `PetscInfoDeactivateClass()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoProcessClass")) +""" +function PetscInfoProcessClass(petsclib::PetscLibType, classname::Vector{Cchar}, numClassID::PetscInt, classIDs::Vector{PetscClassId}) end + +@for_petsc function PetscInfoProcessClass(petsclib::$UnionPetscLib, classname::Vector{Cchar}, numClassID::$PetscInt, classIDs::Vector{PetscClassId} ) + + @chk ccall( + (:PetscInfoProcessClass, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, $PetscInt, Ptr{PetscClassId}), + classname, numClassID, classIDs, + ) + + + return nothing +end + +""" + PetscInfoSetFilterCommSelf(petsclib::PetscLibType,commSelfFlag::PetscInfoCommFlag) +Sets `PetscInfoCommFlag` enum to determine communicator filtering for `PetscInfo()` + +Not Collective + +Input Parameter: +- `commSelfFlag` - Enum value indicating method with which to filter `PetscInfo()` based on the size of the communicator of the object calling `PetscInfo()` + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoGetInfo()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFilterCommSelf")) +""" +function PetscInfoSetFilterCommSelf(petsclib::PetscLibType, commSelfFlag::PetscInfoCommFlag) end + +@for_petsc function PetscInfoSetFilterCommSelf(petsclib::$UnionPetscLib, commSelfFlag::PetscInfoCommFlag ) + + @chk ccall( + (:PetscInfoSetFilterCommSelf, $petsc_library), + PetscErrorCode, + (PetscInfoCommFlag,), + commSelfFlag, + ) + + + return nothing +end + +""" + PetscInfoSetFromOptions(petsclib::PetscLibType,options::PetscOptions) +Configure `PetscInfo()` using command line options, enabling or disabling various calls to `PetscInfo()` + +Not Collective + +Input Parameter: +- `options` - Options database, use `NULL` for default global database + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: advanced + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFile()`, `PetscInfoSetClasses()`, `PetscInfoSetFilterCommSelf()`, `PetscInfoDestroy()` + +# External Links +$(_doc_external("Sys/PetscInfoSetFromOptions")) +""" +function PetscInfoSetFromOptions(petsclib::PetscLibType, options::PetscOptions) end + +@for_petsc function PetscInfoSetFromOptions(petsclib::$UnionPetscLib, options::PetscOptions ) + + @chk ccall( + (:PetscInfoSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscOptions,), + options, + ) + + + return nothing +end + +""" + PetscInfoDestroy(petsclib::PetscLibType) +Destroys and resets internal `PetscInfo()` data structures. + +Not Collective + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfo()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoDestroy")) +""" +function PetscInfoDestroy(petsclib::PetscLibType) end + +@for_petsc function PetscInfoDestroy(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscInfoDestroy, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscInfoDeactivateClass(petsclib::PetscLibType,classid::PetscClassId) +Deactivates `PetscInfo()` messages for a PETSc object class. + +Not Collective + +Input Parameter: +- `classid` - The object class, e.g., `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfoActivateClass()`, `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoDeactivateClass")) +""" +function PetscInfoDeactivateClass(petsclib::PetscLibType, classid::PetscClassId) end + +@for_petsc function PetscInfoDeactivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) + + @chk ccall( + (:PetscInfoDeactivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscInfoActivateClass(petsclib::PetscLibType,classid::PetscClassId) +Activates `PetscInfo()` messages for a PETSc object class. + +Not Collective + +Input Parameter: +- `classid` - The object class, e.g., `MAT_CLASSID`, `SNES_CLASSID`, etc. + +Options Database Key: +- `-info [filename][:[~][:[~]self]]` - specify which informative messages are printed, See `PetscInfo()`. + +Level: developer + +-seealso: [](sec_PetscInfo), `PetscInfoDeactivateClass()`, `PetscInfo()`, `PetscInfoAllow()`, `PetscInfoSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscInfoActivateClass")) +""" +function PetscInfoActivateClass(petsclib::PetscLibType, classid::PetscClassId) end + +@for_petsc function PetscInfoActivateClass(petsclib::$UnionPetscLib, classid::PetscClassId ) + + @chk ccall( + (:PetscInfoActivateClass, $petsc_library), + PetscErrorCode, + (PetscClassId,), + classid, + ) + + + return nothing +end + +""" + PetscDLOpen(petsclib::PetscLibType,name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle) +opens a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `name` - name of library +- `mode` - options on how to open library + +Output Parameter: +- `handle` - opaque pointer to be used with `PetscDLSym()` + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLSym()`, `PetscDLAddr()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLOpen")) +""" +function PetscDLOpen(petsclib::PetscLibType, name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle) end + +@for_petsc function PetscDLOpen(petsclib::$UnionPetscLib, name::Vector{Cchar}, mode::PetscDLMode, handle::PetscDLHandle ) + + @chk ccall( + (:PetscDLOpen, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscDLMode, Ptr{PetscDLHandle}), + name, mode, handle, + ) + + + return nothing +end + +""" + PetscDLClose(petsclib::PetscLibType,handle::PetscDLHandle) +closes a dynamic library + +Not Collective, No Fortran Support + +Input Parameter: +- `handle` - the handle for the library obtained with `PetscDLOpen()` + +Level: developer + +-seealso: `PetscDLOpen()`, `PetscDLSym()`, `PetscDLAddr()` + +# External Links +$(_doc_external("Sys/PetscDLClose")) +""" +function PetscDLClose(petsclib::PetscLibType, handle::PetscDLHandle) end + +@for_petsc function PetscDLClose(petsclib::$UnionPetscLib, handle::PetscDLHandle ) + + @chk ccall( + (:PetscDLClose, $petsc_library), + PetscErrorCode, + (Ptr{PetscDLHandle},), + handle, + ) + + + return nothing +end + +""" + PetscDLSym(petsclib::PetscLibType,handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid) +finds a symbol in a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `handle` - obtained with `PetscDLOpen()` or `NULL` +- `symbol` - name of symbol + +Output Parameter: +- `value` - pointer to the function, `NULL` if not found + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLOpen()`, `PetscDLAddr()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLSym")) +""" +function PetscDLSym(petsclib::PetscLibType, handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid) end + +@for_petsc function PetscDLSym(petsclib::$UnionPetscLib, handle::PetscDLHandle, symbol::Vector{Cchar}, value::Cvoid ) + + @chk ccall( + (:PetscDLSym, $petsc_library), + PetscErrorCode, + (PetscDLHandle, Ptr{Cchar}, Cvoid), + handle, symbol, value, + ) + + + return nothing +end + +""" + PetscDLAddr(petsclib::PetscLibType,func::PetscVoidFn, name::Vector{Cchar}) +find the name of a symbol in a dynamic library + +Not Collective, No Fortran Support + +Input Parameters: +- `func` - pointer to the function, `NULL` if not found + +Output Parameter: +- `name` - name of symbol, or `NULL` if name lookup is not supported. + +Level: developer + +-seealso: `PetscDLClose()`, `PetscDLSym()`, `PetscDLOpen()`, `PetscDLLibrary`, `PetscLoadDynamicLibrary()`, `PetscDLLibraryAppend()`, +`PetscDLLibraryRetrieve()`, `PetscDLLibraryOpen()`, `PetscDLLibraryClose()`, `PetscDLLibrarySym()` + +# External Links +$(_doc_external("Sys/PetscDLAddr")) +""" +function PetscDLAddr(petsclib::PetscLibType, func::PetscVoidFn, name::Vector{Cchar}) end + +@for_petsc function PetscDLAddr(petsclib::$UnionPetscLib, func::PetscVoidFn, name::Vector{Cchar} ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:PetscDLAddr, $petsc_library), + PetscErrorCode, + (Ptr{PetscVoidFn}, Ptr{Ptr{Cchar}}), + func, name_, + ) + + + return nothing +end + +""" + PetscDemangleSymbol(petsclib::PetscLibType,mangledName::Vector{Cchar}, name::Cchar) + +# External Links +$(_doc_external("Sys/PetscDemangleSymbol")) +""" +function PetscDemangleSymbol(petsclib::PetscLibType, mangledName::Vector{Cchar}, name::Cchar) end + +@for_petsc function PetscDemangleSymbol(petsclib::$UnionPetscLib, mangledName::Vector{Cchar}, name::Cchar ) + + @chk ccall( + (:PetscDemangleSymbol, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cchar), + mangledName, name, + ) + + + return nothing +end + +""" + PetscErrorPrintfInitialize(petsclib::PetscLibType) + +# External Links +$(_doc_external("Sys/PetscErrorPrintfInitialize")) +""" +function PetscErrorPrintfInitialize(petsclib::PetscLibType) end + +@for_petsc function PetscErrorPrintfInitialize(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscErrorPrintfInitialize, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscFPTrapPush(petsclib::PetscLibType,trap::PetscFPTrap) +push a floating point trapping mode, restored using `PetscFPTrapPop()` + +Not Collective + +Input Parameter: +- `trap` - `PETSC_FP_TRAP_ON` or `PETSC_FP_TRAP_OFF` or any of the values passable to `PetscSetFPTrap()` + +Level: advanced + +-seealso: `PetscFPTrapPop()`, `PetscSetFPTrap()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscFPTrapPush")) +""" +function PetscFPTrapPush(petsclib::PetscLibType, trap::PetscFPTrap) end + +@for_petsc function PetscFPTrapPush(petsclib::$UnionPetscLib, trap::PetscFPTrap ) + + @chk ccall( + (:PetscFPTrapPush, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + trap, + ) + + + return nothing +end + +""" + PetscFPTrapPop(petsclib::PetscLibType) +push a floating point trapping mode, to be restored using `PetscFPTrapPop()` + +Not Collective + +Level: advanced + +-seealso: `PetscFPTrapPush()`, `PetscSetFPTrap()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscFPTrapPop")) +""" +function PetscFPTrapPop(petsclib::PetscLibType) end + +@for_petsc function PetscFPTrapPop(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscFPTrapPop, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetFPTrap(petsclib::PetscLibType,flag::PetscFPTrap) +Enables traps/exceptions on common floating point errors. This option may not work on certain systems or only a +subset of exceptions may be trapable. + +Not Collective + +Input Parameter: +- `flag` - values are +-seealso: `PetscFPTrapPush()`, `PetscFPTrapPop()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscSetFPTrap")) +""" +function PetscSetFPTrap(petsclib::PetscLibType, flag::PetscFPTrap) end + +@for_petsc function PetscSetFPTrap(petsclib::$UnionPetscLib, flag::PetscFPTrap ) + + @chk ccall( + (:PetscSetFPTrap, $petsc_library), + PetscErrorCode, + (PetscFPTrap,), + flag, + ) + + + return nothing +end + +""" + PetscDetermineInitialFPTrap(petsclib::PetscLibType) +Attempts to determine the floating point trapping that exists when `PetscInitialize()` is called + +Not Collective + +-seealso: `PetscFPTrapPush()`, `PetscFPTrapPop()`, `PetscDetermineInitialFPTrap()` + +# External Links +$(_doc_external("Sys/PetscDetermineInitialFPTrap")) +""" +function PetscDetermineInitialFPTrap(petsclib::PetscLibType) end + +@for_petsc function PetscDetermineInitialFPTrap(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscDetermineInitialFPTrap, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscCheckPointerSetIntensity(petsclib::PetscLibType,intensity::PetscInt) +Set the intensity of debug pointer checks + +Not Collective + +Input Parameter: +- `intensity` - how much to check pointers for validity + +Options Database Key: +- `-check_pointer_intensity` - intensity (0, 1, or 2) + +Level: advanced + +-seealso: `PetscCheckPointer()`, `PetscFunctionBeginHot()` + +# External Links +$(_doc_external("Sys/PetscCheckPointerSetIntensity")) +""" +function PetscCheckPointerSetIntensity(petsclib::PetscLibType, intensity::PetscInt) end + +@for_petsc function PetscCheckPointerSetIntensity(petsclib::$UnionPetscLib, intensity::$PetscInt ) + + @chk ccall( + (:PetscCheckPointerSetIntensity, $petsc_library), + PetscErrorCode, + ($PetscInt,), + intensity, + ) + + + return nothing +end + +""" + PetscSetDebugTerminal(petsclib::PetscLibType,terminal::Vector{Cchar}) +Sets the terminal to use for debugging. + +Not Collective; No Fortran Support + +Input Parameter: +- `terminal` - name of terminal and any flags required to execute a program. +For example "xterm", "urxvt -e", "gnome-terminal -x". +On Apple macOS you can use "Terminal" (note the capital T) + +Options Database Key: +- `-debug_terminal terminal` - use this terminal instead of the default + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDebugTerminal")) +""" +function PetscSetDebugTerminal(petsclib::PetscLibType, terminal::Vector{Cchar}) end + +@for_petsc function PetscSetDebugTerminal(petsclib::$UnionPetscLib, terminal::Vector{Cchar} ) + + @chk ccall( + (:PetscSetDebugTerminal, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + terminal, + ) + + + return nothing +end + +""" + PetscSetDebugger(petsclib::PetscLibType,debugger::Vector{Cchar}, usedebugterminal::PetscBool) +Sets options associated with the debugger. + +Not Collective; No Fortran Support + +Input Parameters: +- `debugger` - name of debugger, which should be in your path, +usually "lldb", "dbx", "gdb", "cuda-gdb", "idb", "xxgdb", "kdgb" or "ddd". Also, HP-UX +supports "xdb", and IBM rs6000 supports "xldb". + +- `usedebugterminal` - flag to indicate debugger window, set to either `PETSC_TRUE` (to indicate +debugger should be started in a new terminal window) or `PETSC_FALSE` (to start debugger +in initial window (the option `PETSC_FALSE` makes no sense when using more +than one MPI process.) + +Level: developer + +-seealso: `PetscAttachDebugger()`, `PetscAttachDebuggerErrorHandler()`, `PetscSetDebugTerminal()` + +# External Links +$(_doc_external("Sys/PetscSetDebugger")) +""" +function PetscSetDebugger(petsclib::PetscLibType, debugger::Vector{Cchar}, usedebugterminal::PetscBool) end + +@for_petsc function PetscSetDebugger(petsclib::$UnionPetscLib, debugger::Vector{Cchar}, usedebugterminal::PetscBool ) + + @chk ccall( + (:PetscSetDebugger, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PetscBool), + debugger, usedebugterminal, + ) + + + return nothing +end + +""" + PetscSetDefaultDebugger(petsclib::PetscLibType) +Causes PETSc to use its default debugger and output terminal + +Not Collective, No Fortran Support + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscSetDebuggerFromString()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDefaultDebugger")) +""" +function PetscSetDefaultDebugger(petsclib::PetscLibType) end + +@for_petsc function PetscSetDefaultDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscSetDefaultDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscSetDebuggerFromString(petsclib::PetscLibType,string::Vector{Cchar}) +Set the complete path for the +debugger for PETSc to use. + +Not Collective + +Input Parameter: +- `string` - the name of the debugger, for example "gdb" + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscSetDefaultDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscSetDebuggerFromString")) +""" +function PetscSetDebuggerFromString(petsclib::PetscLibType, string::Vector{Cchar}) end + +@for_petsc function PetscSetDebuggerFromString(petsclib::$UnionPetscLib, string::Vector{Cchar} ) + + @chk ccall( + (:PetscSetDebuggerFromString, $petsc_library), + PetscErrorCode, + (Ptr{Cchar},), + string, + ) + + + return nothing +end + +""" + PetscWaitOnError(petsclib::PetscLibType) +If an error is detected and the process would normally exit the main program with `MPI_Abort()` sleep instead +of exiting. + +Not Collective + +Level: advanced + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscWaitOnError")) +""" +function PetscWaitOnError(petsclib::PetscLibType) end + +@for_petsc function PetscWaitOnError(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscWaitOnError, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscAttachDebugger(petsclib::PetscLibType) +Attaches the debugger to the running process. + +Not Collective + +Options Database Keys: +- `-start_in_debugger [noxterm,lldb or gdb]` - Set debugger debug_terminal xterm or Terminal (for Apple) +- `-display name` - XDisplay to open xterm in +- `-debugger_ranks m,n` - Which MPI ranks on which to start the debugger, defaults to all +- `-stop_for_debugger` - Print a message on how to attach the process with a debugger and then wait for the user to attach +- `-debugger_pause ` - Wait before attaching the debugger. This is useful for slow connections +that take a long time for the Terminal window or xterm to start up. + +Level: advanced + +-seealso: `PetscSetDebugger()`, `PetscSetDefaultDebugger()`, `PetscSetDebugTerminal()`, `PetscAttachDebuggerErrorHandler()`, `PetscStopForDebugger()` + +# External Links +$(_doc_external("Sys/PetscAttachDebugger")) +""" +function PetscAttachDebugger(petsclib::PetscLibType) end + +@for_petsc function PetscAttachDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscAttachDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscStopForDebugger(petsclib::PetscLibType) +Prints a message to the screen indicating how to +attach to the process with the debugger and then waits for the +debugger to attach. + +Not Collective, No Fortran Support + +Options Database Key: +- `-stop_for_debugger` - will stop for you to attach the debugger when `PetscInitialize()` is called + +Level: developer + +-seealso: `PetscSetDebugger()`, `PetscAttachDebugger()` + +# External Links +$(_doc_external("Sys/PetscStopForDebugger")) +""" +function PetscStopForDebugger(petsclib::PetscLibType) end + +@for_petsc function PetscStopForDebugger(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscStopForDebugger, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscPushErrorHandler(petsclib::PetscLibType,handler::external, ctx::Cvoid) +Sets a routine to be called on detection of errors. + +Not Collective, No Fortran Support + +Input Parameters: +- `handler` - error handler routine +- `ctx` - optional handler context that contains information needed by the handler (for +example file pointers for error messages etc.) + +Calling sequence of `handler`: +- `comm` - communicator over which error occurred +- `line` - the line number of the error (usually indicated by `__LINE__` in the calling routine) +- `file` - the file in which the error was detected (usually indicated by `__FILE__` in the calling routine) +- `fun` - the function name of the calling routine +- `n` - the generic error number (see list defined in include/petscerror.h) +- `p` - `PETSC_ERROR_INITIAL` if error just detected, otherwise `PETSC_ERROR_REPEAT` +- `mess` - an error text string, usually just printed to the screen +- `ctx` - the error handler context + +Options Database Keys: +- `-on_error_attach_debugger ` - starts up the debugger if an error occurs +- `-on_error_abort` - aborts the program if an error occurs + +Level: intermediate + +-seealso: `PetscPopErrorHandler()`, `PetscAttachDebuggerErrorHandler()`, `PetscAbortErrorHandler()`, `PetscTraceBackErrorHandler()`, `PetscPushSignalHandler()`, +`PetscErrorType`, `PETSC_ERROR_INITIAL`, `PETSC_ERROR_REPEAT`, `PetscErrorCode` + +# External Links +$(_doc_external("Sys/PetscPushErrorHandler")) +""" +function PetscPushErrorHandler(petsclib::PetscLibType, handler::external, ctx::Cvoid) end + +@for_petsc function PetscPushErrorHandler(petsclib::$UnionPetscLib, handler::external, ctx::Cvoid ) + + @chk ccall( + (:PetscPushErrorHandler, $petsc_library), + PetscErrorCode, + (external, Ptr{Cvoid}), + handler, ctx, + ) + + + return nothing +end + diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 8e04bbc1..0e9f593a 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -757,14 +757,15 @@ end -exclude=["KSPConvergedReason","PetscMemType"] -write_keys_to_file("../src/autowrapped/enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file -write_skeys_to_file("../src/autowrapped/senums_wrappers.jl",start_dir, senums) # Write string enums to file - -exclude = ["LandauCtx"] -write_structs_to_file("../src/autowrapped/struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file -exclude=["PetscGeom","PetscInt32"] -write_typedefs_to_file("../src/autowrapped/typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file +#exclude=["KSPConvergedReason","PetscMemType"] +#write_keys_to_file("../src/autowrapped/enums_wrappers.jl", start_dir, enums, write_enum, exclude=exclude) # Write enums to file +#write_skeys_to_file("../src/autowrapped/senums_wrappers.jl",start_dir, senums) # Write string enums to file +# +#exclude = ["LandauCtx"] +# Adapt as needed +#write_structs_to_file("../src/autowrapped/struct_wrappers.jl", start_dir, structs,exclude=exclude) # Write all structs to file +#exclude=["PetscGeom","PetscInt32"] +#write_typedefs_to_file("../src/autowrapped/typedefs_wrappers.jl", start_dir, typedefs,exclude=exclude) # Write all typedefs to file move_prologue("prologue.jl") @@ -777,7 +778,7 @@ move_prologue("prologue.jl") #= # Write KSP functions to file (this should be expanded to all other classes) exclude=["KSPLSQRGetNorms"] -write_functions_from_classes_to_file("../src/autowrapped/KSP_wrappers.jl",start_dir, classes, "KSP", exclude=exclude) +write_functions_from_classes_to_file("KSP_wrappers.jl",start_dir, classes, "KSP", exclude=exclude) # write general functions to file exclude=["PetscHTTPSRequest", @@ -799,7 +800,8 @@ exclude=["PetscHTTPSRequest", exclude=[""] #write_functions_from_classes_to_file("Vec_wrappers.jl",start_dir, classes, "Vec", exclude=exclude) #write_functions_from_classes_to_file("Vecs_wrappers.jl",start_dir, classes, "Vecs", exclude=exclude) -write_functions_from_classes_to_file("PetscOptions_wrappers.jl",start_dir, classes, "PetscOptions", exclude=exclude) +#write_functions_from_classes_to_file("PetscOptions_wrappers.jl",start_dir, classes, "PetscOptions", exclude=exclude) +write_functions_from_classes_to_file("PetscObject_wrappers.jl",start_dir, classes, "PetscObject", exclude=exclude) #exclude=["MatSolves","MatCreateVecs","MatCreateVecsFFTW"] #exclude=[""] diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl index 5adfd63c..63d4c727 100644 --- a/wrapping/prologue.jl +++ b/wrapping/prologue.jl @@ -119,16 +119,7 @@ PetscKSP(ptr::CKSP, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscKSP{Pet Base.convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr Base.unsafe_convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr -# Custom display for REPL -function Base.show(io::IO, v::AbstractPetscKSP{PetscLib}) where {PetscLib} - if v.ptr == C_NULL - print(io, "PETSc KSP (null pointer)") - return - else - print(io, "PETSc KSP object") - end - return nothing -end + # ------------------------------------------------------ # ----- Custom Julia struct for PETSc SNES ----- @@ -230,27 +221,31 @@ mutable struct PetscDraw end mutable struct DMLabel end mutable struct TSMonitorLGCtx end mutable struct PetscCtxDestroyFn end +mutable struct PetscErrorCodeFn end # stuff I need to define to get PETSc.jl to load with "using". We need to find a real solution -mutable struct KSPConvergedReasonViewFn end -mutable struct PC end -mutable struct KSPMonitorFn end -mutable struct KSPConvergenceTestFn end -mutable struct KSPComputeOperatorsFn end -mutable struct KSPComputeRHSFn end -mutable struct KSPComputeInitialGuessFn end -mutable struct PeCtx end -mutable struct KSPPSolveFn end +#mutable struct KSPConvergedReasonViewFn end +#mutable struct PC end +mutable struct _n_PC end +const PC = Ptr{_n_PC} + +#mutable struct KSPMonitorFn end +#mutable struct KSPConvergenceTestFn end +#mutable struct KSPComputeOperatorsFn end +#mutable struct KSPComputeRHSFn end +#mutable struct KSPComputeInitialGuessFn end +#mutable struct PeCtx end +#mutable struct KSPPSolveFn end mutable struct MatHtoolKernelFn end const PetscObject = Ptr{Cvoid} const external = Ptr{Cvoid} -const KSPMonitorRegisterFn = Ptr{Cvoid} -const KSPMonitorRegisterCreateFn = Ptr{Cvoid} -const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} -const KSPGuess = Ptr{Cvoid} -const KSPFlexibleModifyPCFn = Ptr{Cvoid} +#const KSPMonitorRegisterFn = Ptr{Cvoid} +#const KSPMonitorRegisterCreateFn = Ptr{Cvoid} +#const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} +#const KSPGuess = Ptr{Cvoid} +#const KSPFlexibleModifyPCFn = Ptr{Cvoid} const PetscVoidFn = Cvoid const PetscProbFn = Ptr{Cvoid} @@ -372,6 +367,7 @@ include("Vec_wrappers.jl") include("Vecs_wrappers.jl") include("Mat_wrappers.jl") include("PetscOptions_wrappers.jl") -#include("KSP_wrappers.jl") +include("KSP_wrappers.jl") +include("PetscObject_wrappers.jl") From bdc79d4bddeff2f33222818f237d95f3b18ee02d Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Thu, 30 Oct 2025 18:37:02 +0100 Subject: [PATCH 036/147] wrapped SNES, PC and DM Note: this is not yet tested, so mistakes are likely --- src/PETSc.jl | 3 +- src/autowrapped/DM_wrappers.jl | 45256 +++++++++++++++++++++++++++++ src/autowrapped/PC_wrappers.jl | 14000 +++++++++ src/autowrapped/SNES_wrappers.jl | 9851 +++++++ src/autowrapped/petsc_library.jl | 16 +- src/snes.jl | 12 + 6 files changed, 69125 insertions(+), 13 deletions(-) create mode 100644 src/autowrapped/DM_wrappers.jl create mode 100644 src/autowrapped/PC_wrappers.jl create mode 100644 src/autowrapped/SNES_wrappers.jl create mode 100644 src/snes.jl diff --git a/src/PETSc.jl b/src/PETSc.jl index d6f4046f..855a90a6 100644 --- a/src/PETSc.jl +++ b/src/PETSc.jl @@ -30,6 +30,8 @@ include("mat.jl") include("options.jl") include("ksp.jl") include("sys.jl") +include("snes.jl") + #= include("utils.jl") @@ -41,7 +43,6 @@ include("dmda.jl") # not yet wrapped! include("dmstag.jl") # mostly wrapped and tested include("pc.jl") # to be fixed/wrapped include("ksp.jl") # part is wrapped -include("snes.jl") # not yet wrapped! include("sys.jl") ##include("startup.jl") # can be removed (later) diff --git a/src/autowrapped/DM_wrappers.jl b/src/autowrapped/DM_wrappers.jl new file mode 100644 index 00000000..0f41f45f --- /dev/null +++ b/src/autowrapped/DM_wrappers.jl @@ -0,0 +1,45256 @@ +# autodefined type arguments for class ------ +mutable struct PetscPoCintFn end + +mutable struct _n_DMInterpolationInfo end +const DMInterpolationInfo = Ptr{_n_DMInterpolationInfo} + +mutable struct _n_PetscDS end +const PetscDS = Ptr{_n_PetscDS} + +mutable struct _n_PetscFE end +const PetscFE = Ptr{_n_PetscFE} + +mutable struct _n_DMField end +const DMField = Ptr{_n_DMField} + +mutable struct _n_DMPoCintLocationType end +const DMPoCintLocationType = Ptr{_n_DMPoCintLocationType} + +mutable struct PetscSimplePoCintFn end + +mutable struct _n_DMSwarmCellDM end +const DMSwarmCellDM = Ptr{_n_DMSwarmCellDM} + +mutable struct _n_AO end +const AO = Ptr{_n_AO} + +mutable struct _n_PF end +const PF = Ptr{_n_PF} + +mutable struct _n_moab_Tag end +const moab_Tag = Ptr{_n_moab_Tag} + +mutable struct _n_moab_Range end +const moab_Range = Ptr{_n_moab_Range} + +mutable struct _n_moab_EntityHandle end +const moab_EntityHandle = Ptr{_n_moab_EntityHandle} + +mutable struct _n_moab_Interface end +const moab_Interface = Ptr{_n_moab_Interface} + +mutable struct _n_moab_ParallelComm end +const moab_ParallelComm = Ptr{_n_moab_ParallelComm} + +mutable struct _n_moab_EntityType end +const moab_EntityType = Ptr{_n_moab_EntityType} + +mutable struct _n_DMPlexTransform end +const DMPlexTransform = Ptr{_n_DMPlexTransform} + +mutable struct _n_PetscPartitioner end +const PetscPartitioner = Ptr{_n_PetscPartitioner} + +mutable struct _n_PetscFV end +const PetscFV = Ptr{_n_PetscFV} + +mutable struct _n_PetscWeakForm end +const PetscWeakForm = Ptr{_n_PetscWeakForm} + +mutable struct _n_PetscGeom end +const PetscGeom = Ptr{_n_PetscGeom} + +mutable struct _n_PetscHMapI end +const PetscHMapI = Ptr{_n_PetscHMapI} + +mutable struct TSIFunctionFn end + +mutable struct TSI2FunctionFn end + +mutable struct TSI2JacobianFn end + +mutable struct TSRHSFunctionFn end + +mutable struct TSTransientVariableFn end + +mutable struct TSSolutionFn end + +mutable struct TSForcingFn end + +mutable struct TSIJacobianFn end + +mutable struct TSRHSJacobianFn end + +mutable struct _n_TS end +const TS = Ptr{_n_TS} + +mutable struct DMDATSRHSFunctionLocalFn end + +mutable struct DMDATSRHSJacobianLocalFn end + +mutable struct DMDATSIFunctionLocalFn end + +mutable struct DMDATSIJacobianLocalFn end + +# ------------------------------------------------------- +""" + DMCopyDMKSP(petsclib::PetscLibType,dmsrc::PetscDM, dmdest::PetscDM) +copies a `DM` `DMKSP` context to a new `DM` + +Logically Collective + +Input Parameters: +- `dmsrc` - `DM` to obtain context from +- `dmdest` - `DM` to add context to + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMGetDMKSP()`, `KSPSetDM()` + +# External Links +$(_doc_external("Ksp/DMCopyDMKSP")) +""" +function DMCopyDMKSP(petsclib::PetscLibType, dmsrc::PetscDM, dmdest::PetscDM) end + +@for_petsc function DMCopyDMKSP(petsclib::$UnionPetscLib, dmsrc::PetscDM, dmdest::PetscDM ) + + @chk ccall( + (:DMCopyDMKSP, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dmsrc, dmdest, + ) + + + return nothing +end + +""" + DMKSPSetComputeOperators(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid) +set `KSP` matrix evaluation function + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `KSP` +- `func` - matrix evaluation function, for calling sequence see `KSPComputeOperatorsFn` +- `ctx` - context for matrix evaluation + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeOperators()`, `KSPSetOperators()`, `KSPComputeOperatorsFn` + +# External Links +$(_doc_external("Ksp/DMKSPSetComputeOperators")) +""" +function DMKSPSetComputeOperators(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid) end + +@for_petsc function DMKSPSetComputeOperators(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPSetComputeOperators, $petsc_library), + PetscErrorCode, + (CDM, Ptr{KSPComputeOperatorsFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMKSPGetComputeOperators(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid) +get `KSP` matrix evaluation function + +Not Collective + +Input Parameter: +- `dm` - `DM` used with a `KSP` + +Output Parameters: +- `func` - matrix evaluation function, for calling sequence see `KSPComputeOperatorsFn` +- `ctx` - context for matrix evaluation + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeOperators()`, `DMKSPSetComputeOperators()`, `KSPComputeOperatorsFn` + +# External Links +$(_doc_external("Ksp/DMKSPGetComputeOperators")) +""" +function DMKSPGetComputeOperators(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid) end + +@for_petsc function DMKSPGetComputeOperators(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeOperatorsFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPGetComputeOperators, $petsc_library), + PetscErrorCode, + (CDM, KSPComputeOperatorsFn, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMKSPSetComputeRHS(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid) +set `KSP` right + +Not Collective + +Input Parameters: +- `dm` - `DM` used with a `KSP` +- `func` - right-hand side evaluation function, for calling sequence see `KSPComputeRHSFn` +- `ctx` - context for right-hand side evaluation + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeRHS()` + +# External Links +$(_doc_external("Ksp/DMKSPSetComputeRHS")) +""" +function DMKSPSetComputeRHS(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid) end + +@for_petsc function DMKSPSetComputeRHS(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPSetComputeRHS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{KSPComputeRHSFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMKSPSetComputeInitialGuess(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid) +set `KSP` initial guess evaluation function + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `KSP` +- `func` - initial guess evaluation function, for calling sequence see `KSPComputeInitialGuessFn` +- `ctx` - context for initial guess evaluation + +Level: developer + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `DMKSPGetComputeRHS()`, `KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("Ksp/DMKSPSetComputeInitialGuess")) +""" +function DMKSPSetComputeInitialGuess(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid) end + +@for_petsc function DMKSPSetComputeInitialGuess(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (CDM, Ptr{KSPComputeInitialGuessFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMKSPGetComputeRHS(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid) +get `KSP` right + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `KSP` + +Output Parameters: +- `func` - right-hand side evaluation function, for calling sequence see `KSPComputeRHSFn` +- `ctx` - context for right-hand side evaluation + +Level: advanced + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeRHS()`, `DMKSPSetComputeRHS()`, `KSPComputeRHSFn` + +# External Links +$(_doc_external("Ksp/DMKSPGetComputeRHS")) +""" +function DMKSPGetComputeRHS(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid) end + +@for_petsc function DMKSPGetComputeRHS(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeRHSFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPGetComputeRHS, $petsc_library), + PetscErrorCode, + (CDM, KSPComputeRHSFn, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMKSPGetComputeInitialGuess(petsclib::PetscLibType,dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid) +get `KSP` initial guess evaluation function + +Not Collective + +Input Parameter: +- `dm` - `DM` used with a `KSP` + +Output Parameters: +- `func` - initial guess evaluation function, for calling sequence see `KSPComputeInitialGuessFn` +- `ctx` - context for right-hand side evaluation + +Level: advanced + +-seealso: [](ch_ksp), `DMKSP`, `DM`, `KSP`, `DMKSPSetContext()`, `KSPSetComputeRHS()`, `DMKSPSetComputeRHS()`, `KSPComputeInitialGuessFn` + +# External Links +$(_doc_external("Ksp/DMKSPGetComputeInitialGuess")) +""" +function DMKSPGetComputeInitialGuess(petsclib::PetscLibType, dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid) end + +@for_petsc function DMKSPGetComputeInitialGuess(petsclib::$UnionPetscLib, dm::PetscDM, func::KSPComputeInitialGuessFn, ctx::Cvoid ) + + @chk ccall( + (:DMKSPGetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (CDM, KSPComputeInitialGuessFn, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMGlobalToLocalSolve(petsclib::PetscLibType,dm::PetscDM, x::PetscVec, y::PetscVec) +Solve for the global vector that is mapped to a given local vector by `DMGlobalToLocalBegin()`/`DMGlobalToLocalEnd()` with mode +`INSERT_VALUES`. + +Collective + +Input Parameters: +- `dm` - The `DM` object +- `x` - The local vector +- `y` - The global vector: the input value of this variable is used as an initial guess + +Output Parameter: +- `y` - The least-squares solution + +Level: advanced + +Note: +It is assumed that the sum of all the local vector sizes is greater than or equal to the global vector size, so the solution is +a least-squares solution. It is also assumed that `DMLocalToGlobalBegin()`/`DMLocalToGlobalEnd()` with mode `ADD_VALUES` is the adjoint of the +global-to-local map, so that the least-squares solution may be found by the normal equations. + +If the `DM` is of type `DMPLEX`, then `y` is the solution of L^T * D * L * y = L^T * D * x , where D is a diagonal mask that is 1 for every point in +the union of the closures of the local cells and 0 otherwise. This difference is only relevant if there are anchor points that are not in the +closure of any local cell (see `DMPlexGetAnchors()`/`DMPlexSetAnchors()`). + +What is L? + +If this solves for a global vector from a local vector why is not called `DMLocalToGlobalSolve()`? + +See also: +=== +`DM`, `DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobalEnd()`, `DMPlexGetAnchors()`, `DMPlexSetAnchors()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalSolve")) +""" +function DMGlobalToLocalSolve(petsclib::PetscLibType, dm::PetscDM, x::PetscVec, y::PetscVec) end + +@for_petsc function DMGlobalToLocalSolve(petsclib::$UnionPetscLib, dm::PetscDM, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:DMGlobalToLocalSolve, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, x, y, + ) + + + return nothing +end + +""" + DMProjectField(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, U::PetscVec, funcs::PetscPoCintFn, mode::InsertMode, X::PetscVec) +This projects a given function of the input fields into the function space provided by a `DM`, putting the coefficients in a global vector. + +Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `U` - The input field vector +- `funcs` - The functions to evaluate, one per field, see `PetscPointFn` +- `mode` - The insertion mode for values + +Output Parameter: +- `X` - The output vector + +Level: advanced + +Note: +There are three different `DM`s that potentially interact in this function. The output `dm`, specifies the layout of the values calculates by the function. +The input `DM`, attached to `U`, may be different. For example, you can input the solution over the full domain, but output over a piece of the boundary, or +a subdomain. You can also output a different number of fields than the input, with different discretizations. Last the auxiliary `DM`, attached to the +auxiliary field vector, which is attached to `dm`, can also be different. It can have a different topology, number of fields, and discretizations. + +See also: +=== +`DM`, `PetscPointFn`, `DMProjectFieldLocal()`, `DMProjectFieldLabelLocal()`, `DMProjectFunction()`, `DMComputeL2Diff()` + +# External Links +$(_doc_external("Dm/DMProjectField")) +""" +function DMProjectField(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, U::PetscVec, funcs::PetscPoCintFn, mode::InsertMode, X::PetscVec) end + +@for_petsc function DMProjectField(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, U::PetscVec, funcs::PetscPoCintFn, mode::InsertMode, X::PetscVec ) + + @chk ccall( + (:DMProjectField, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, PetscPoCintFn, InsertMode, CVec), + dm, time, U, funcs, mode, X, + ) + + + return nothing +end + +""" + DMAdaptInterpolator(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, In::PetscMat, smoother::PetscKSP, MF::PetscMat, MC::PetscMat, InAdapt::PetscMat, user::Cvoid) + +# External Links +$(_doc_external("Dm/DMAdaptInterpolator")) +""" +function DMAdaptInterpolator(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, In::PetscMat, smoother::PetscKSP, MF::PetscMat, MC::PetscMat, InAdapt::PetscMat, user::Cvoid) end + +@for_petsc function DMAdaptInterpolator(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, In::PetscMat, smoother::PetscKSP, MF::PetscMat, MC::PetscMat, InAdapt::PetscMat, user::Cvoid ) + InAdapt_ = Ref(InAdapt.ptr) + + @chk ccall( + (:DMAdaptInterpolator, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, CKSP, CMat, CMat, Ptr{CMat}, Ptr{Cvoid}), + dmc, dmf, In, smoother, MF, MC, InAdapt_, user, + ) + + InAdapt.ptr = C_NULL + + return nothing +end + +""" + DMCheckInterpolator(petsclib::PetscLibType,dmf::PetscDM, In::PetscMat, MC::PetscMat, MF::PetscMat, tol::PetscReal) + +# External Links +$(_doc_external("Dm/DMCheckInterpolator")) +""" +function DMCheckInterpolator(petsclib::PetscLibType, dmf::PetscDM, In::PetscMat, MC::PetscMat, MF::PetscMat, tol::PetscReal) end + +@for_petsc function DMCheckInterpolator(petsclib::$UnionPetscLib, dmf::PetscDM, In::PetscMat, MC::PetscMat, MF::PetscMat, tol::$PetscReal ) + + @chk ccall( + (:DMCheckInterpolator, $petsc_library), + PetscErrorCode, + (CDM, CMat, CMat, CMat, $PetscReal), + dmf, In, MC, MF, tol, + ) + + + return nothing +end + +""" + DMSwarmProjectFields(petsclib::PetscLibType,sw::PetscDM, dm::PetscDM, nfields::PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode) +Project a set of swarm fields onto another `DM` + +Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `dm` - the `DM`, or `NULL` to use the cell `DM` +- `nfields` - the number of swarm fields to project +- `fieldnames` - the textual names of the swarm fields to project +- `fields` - an array of `Vec`'s of length nfields +- `mode` - if `SCATTER_FORWARD` then map particles to the continuum, and if `SCATTER_REVERSE` map the continuum to particles + +Level: beginner + +See also: +=== +`DMSWARM`, `DMSwarmSetType()`, `DMSwarmSetCellDM()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmProjectFields")) +""" +function DMSwarmProjectFields(petsclib::PetscLibType, sw::PetscDM, dm::PetscDM, nfields::PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode) end + +@for_petsc function DMSwarmProjectFields(petsclib::$UnionPetscLib, sw::PetscDM, dm::PetscDM, nfields::$PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode ) + fieldnames_ = Ref(pointer(fieldnames)) + + @chk ccall( + (:DMSwarmProjectFields, $petsc_library), + PetscErrorCode, + (CDM, CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}, ScatterMode), + sw, dm, nfields, fieldnames_, fields, mode, + ) + + + return nothing +end + +""" + DMSwarmProjectGradientFields(petsclib::PetscLibType,sw::PetscDM, dm::PetscDM, nfields::PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode) + +# External Links +$(_doc_external("Dm/DMSwarmProjectGradientFields")) +""" +function DMSwarmProjectGradientFields(petsclib::PetscLibType, sw::PetscDM, dm::PetscDM, nfields::PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode) end + +@for_petsc function DMSwarmProjectGradientFields(petsclib::$UnionPetscLib, sw::PetscDM, dm::PetscDM, nfields::$PetscInt, fieldnames::String, fields::Vector{PetscVec}, mode::ScatterMode ) + fieldnames_ = Ref(pointer(fieldnames)) + + @chk ccall( + (:DMSwarmProjectGradientFields, $petsc_library), + PetscErrorCode, + (CDM, CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}, ScatterMode), + sw, dm, nfields, fieldnames_, fields, mode, + ) + + + return nothing +end + +""" + DMSwarmRemap(petsclib::PetscLibType,sw::PetscDM) +Project the swarm fields onto a new set of particles + +Collective + +Input Parameter: +- `sw` - The `DMSWARM` object + +Level: beginner + +See also: +=== +`DMSWARM`, `DMSwarmMigrate()`, `DMSwarmCrate()` + +# External Links +$(_doc_external("Dm/DMSwarmRemap")) +""" +function DMSwarmRemap(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmRemap(petsclib::$UnionPetscLib, sw::PetscDM ) + + @chk ccall( + (:DMSwarmRemap, $petsc_library), + PetscErrorCode, + (CDM,), + sw, + ) + + + return nothing +end + +""" + DMSetVI(petsclib::PetscLibType,dm::PetscDM, inactive::IS) +Marks a `DM` as associated with a VI problem. This causes the interpolation/restriction operators to +be restricted to only those variables NOT associated with active constraints. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` object +- `inactive` - an `IS` indicating which points are currently not active + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS`, `SNESVIGetInactiveSet()` + +# External Links +$(_doc_external("Snes/DMSetVI")) +""" +function DMSetVI(petsclib::PetscLibType, dm::PetscDM, inactive::IS) end + +@for_petsc function DMSetVI(petsclib::$UnionPetscLib, dm::PetscDM, inactive::IS ) + + @chk ccall( + (:DMSetVI, $petsc_library), + PetscErrorCode, + (CDM, IS), + dm, inactive, + ) + + + return nothing +end + +""" + DMDestroyVI(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Snes/DMDestroyVI")) +""" +function DMDestroyVI(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDestroyVI(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMDestroyVI, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMCopyDMSNES(petsclib::PetscLibType,dmsrc::PetscDM, dmdest::PetscDM) +copies a `DMSNES` context to a new `DM` + +Logically Collective + +Input Parameters: +- `dmsrc` - `DM` to obtain context from +- `dmdest` - `DM` to add context to + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMGetDMSNES()`, `SNESSetDM()` + +# External Links +$(_doc_external("Snes/DMCopyDMSNES")) +""" +function DMCopyDMSNES(petsclib::PetscLibType, dmsrc::PetscDM, dmdest::PetscDM) end + +@for_petsc function DMCopyDMSNES(petsclib::$UnionPetscLib, dmsrc::PetscDM, dmdest::PetscDM ) + + @chk ccall( + (:DMCopyDMSNES, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dmsrc, dmdest, + ) + + + return nothing +end + +""" + DMSNESSetFunction(petsclib::PetscLibType,dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid) +set `SNES` residual evaluation function + +Not Collective + +Input Parameters: +- `dm` - DM to be used with `SNES` +- `f` - residual evaluation function; see `SNESFunctionFn` for calling sequence +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESSetJacobian()`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/DMSNESSetFunction")) +""" +function DMSNESSetFunction(petsclib::PetscLibType, dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function DMSNESSetFunction(petsclib::$UnionPetscLib, dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + dm, f, ctx, + ) + + + return nothing +end + +""" + DMSNESSetFunctionContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `SNES` residual evaluation context destroy function + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `f` - residual evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetFunction()`, `SNESSetFunction()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Snes/DMSNESSetFunctionContextDestroy")) +""" +function DMSNESSetFunctionContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMSNESSetFunctionContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMSNESSetFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMSNESSetMFFunction(petsclib::PetscLibType,dm::PetscDM, func::SNESFunctionFn, ctx::Cvoid) +set `SNES` residual evaluation function used in applying the matrix + +Logically Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `func` - residual evaluation function; see `SNESFunctionFn` for calling sequence +- `ctx` - optional function context + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESSetJacobian()`, `DMSNESSetFunction()`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/DMSNESSetMFFunction")) +""" +function DMSNESSetMFFunction(petsclib::PetscLibType, dm::PetscDM, func::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function DMSNESSetMFFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetMFFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMSNESGetFunction(petsclib::PetscLibType,dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid) +get `SNES` residual evaluation function from a `DMSNES` object + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `SNES` + +Output Parameters: +- `f` - residual evaluation function; see `SNESFunctionFn` for calling sequence +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `DMSNESSetFunction()`, `SNESSetFunction()`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/DMSNESGetFunction")) +""" +function DMSNESGetFunction(petsclib::PetscLibType, dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function DMSNESGetFunction(petsclib::$UnionPetscLib, dm::PetscDM, f::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESGetFunction, $petsc_library), + PetscErrorCode, + (CDM, SNESFunctionFn, Cvoid), + dm, f, ctx, + ) + + + return nothing +end + +""" + DMSNESSetObjective(petsclib::PetscLibType,dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid) +Sets the objective function minimized by some of the `SNES` linesearch methods into a `DMSNES` object, used instead of the 2 + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `obj` - objective evaluation routine; see `SNESObjectiveFn` for the calling sequence +- `ctx` - [optional] user-defined context for private data for the objective evaluation routine (may be `NULL`) + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESGetObjective()`, `DMSNESSetFunction()`, `SNESObjectiveFn` + +# External Links +$(_doc_external("Snes/DMSNESSetObjective")) +""" +function DMSNESSetObjective(petsclib::PetscLibType, dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid) end + +@for_petsc function DMSNESSetObjective(petsclib::$UnionPetscLib, dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetObjective, $petsc_library), + PetscErrorCode, + (CDM, Ptr{SNESObjectiveFn}, Ptr{Cvoid}), + dm, obj, ctx, + ) + + + return nothing +end + +""" + DMSNESGetObjective(petsclib::PetscLibType,dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid) +Returns the objective function set with `DMSNESSetObjective()` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `SNES` + +Output Parameters: +- `obj` - objective evaluation routine (or `NULL`); see `SNESObjectiveFn` for the calling sequence +- `ctx` - the function context (or `NULL`) + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `DMSNESSetObjective()`, `SNESSetFunction()`, `SNESObjectiveFn` + +# External Links +$(_doc_external("Snes/DMSNESGetObjective")) +""" +function DMSNESGetObjective(petsclib::PetscLibType, dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid) end + +@for_petsc function DMSNESGetObjective(petsclib::$UnionPetscLib, dm::PetscDM, obj::SNESObjectiveFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESGetObjective, $petsc_library), + PetscErrorCode, + (CDM, SNESObjectiveFn, Cvoid), + dm, obj, ctx, + ) + + + return nothing +end + +""" + DMSNESSetNGS(petsclib::PetscLibType,dm::PetscDM, f::external, ctx::Cvoid) +set `SNES` Gauss + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `f` - relaxation function, see `SNESGSFunction` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESSetJacobian()`, `DMSNESSetFunction()`, `SNESGSFunction` + +# External Links +$(_doc_external("Snes/DMSNESSetNGS")) +""" +function DMSNESSetNGS(petsclib::PetscLibType, dm::PetscDM, f::external, ctx::Cvoid) end + +@for_petsc function DMSNESSetNGS(petsclib::$UnionPetscLib, dm::PetscDM, f::external, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetNGS, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, f, ctx, + ) + + + return nothing +end + +""" + DMSNESSetJacobian(petsclib::PetscLibType,dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid) +set `SNES` Jacobian evaluation function into a `DMSNES` object + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `J` - Jacobian evaluation function, see `SNESJacobianFn` +- `ctx` - context for Jacobian evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESGetJacobian()`, `SNESSetJacobian()`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/DMSNESSetJacobian")) +""" +function DMSNESSetJacobian(petsclib::PetscLibType, dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function DMSNESSetJacobian(petsclib::$UnionPetscLib, dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetJacobian, $petsc_library), + PetscErrorCode, + (CDM, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + dm, J, ctx, + ) + + + return nothing +end + +""" + DMSNESSetJacobianContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `SNES` Jacobian evaluation context destroy function into a `DMSNES` object + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `f` - Jacobian evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetJacobian()` + +# External Links +$(_doc_external("Snes/DMSNESSetJacobianContextDestroy")) +""" +function DMSNESSetJacobianContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMSNESSetJacobianContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMSNESSetJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMSNESGetJacobian(petsclib::PetscLibType,dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid) +get `SNES` Jacobian evaluation function from a `DMSNES` object + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `SNES` + +Output Parameters: +- `J` - Jacobian evaluation function; for all calling sequence see `SNESJacobianFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESSetJacobian()`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/DMSNESGetJacobian")) +""" +function DMSNESGetJacobian(petsclib::PetscLibType, dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function DMSNESGetJacobian(petsclib::$UnionPetscLib, dm::PetscDM, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESGetJacobian, $petsc_library), + PetscErrorCode, + (CDM, SNESJacobianFn, Cvoid), + dm, J, ctx, + ) + + + return nothing +end + +""" + DMSNESSetPicard(petsclib::PetscLibType,dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid) +set SNES Picard iteration matrix and RHS evaluation functions into a `DMSNES` object + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `SNES` +- `b` - RHS evaluation function; see `SNESFunctionFn` for calling sequence +- `J` - Picard matrix evaluation function; see `SNESJacobianFn` for calling sequence +- `ctx` - context for residual and matrix evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `SNESSetPicard()`, `DMSNESSetFunction()`, `DMSNESSetJacobian()`, `SNESFunctionFn`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/DMSNESSetPicard")) +""" +function DMSNESSetPicard(petsclib::PetscLibType, dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function DMSNESSetPicard(petsclib::$UnionPetscLib, dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetPicard, $petsc_library), + PetscErrorCode, + (CDM, Ptr{SNESFunctionFn}, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + dm, b, J, ctx, + ) + + + return nothing +end + +""" + DMSNESGetPicard(petsclib::PetscLibType,dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid) +get `SNES` Picard iteration evaluation functions from a `DMSNES` object + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `SNES` + +Output Parameters: +- `b` - RHS evaluation function; see `SNESFunctionFn` for calling sequence +- `J` - Jacobian evaluation function; see `SNESJacobianFn` for calling sequence +- `ctx` - context for residual and matrix evaluation + +Level: developer + +-seealso: [](ch_snes), `DMSNES`, `DMSNESSetContext()`, `SNESSetFunction()`, `DMSNESSetJacobian()`, `SNESFunctionFn`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/DMSNESGetPicard")) +""" +function DMSNESGetPicard(petsclib::PetscLibType, dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function DMSNESGetPicard(petsclib::$UnionPetscLib, dm::PetscDM, b::SNESFunctionFn, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMSNESGetPicard, $petsc_library), + PetscErrorCode, + (CDM, SNESFunctionFn, SNESJacobianFn, Cvoid), + dm, b, J, ctx, + ) + + + return nothing +end + +""" + DMSNESSetObjectiveLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local objective evaluation function. This function is called with local vector +containing the local vector information PLUS ghost point information. It should compute a result for all local +elements and `DMSNES` will automatically accumulate the overlapping values. + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local objective evaluation +- `ctx` - optional context for local residual evaluation + +Level: advanced + +-seealso: `DMSNESSetFunctionLocal()`, `DMSNESSetJacobianLocal()` + +# External Links +$(_doc_external("Snes/DMSNESSetObjectiveLocal")) +""" +function DMSNESSetObjectiveLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMSNESSetObjectiveLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetObjectiveLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMSNESSetFunctionLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local residual evaluation function. This function is called with local vector +containing the local vector information PLUS ghost point information. It should compute a result for all local +elements and `DMSNES` will automatically accumulate the overlapping values. + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local residual evaluation +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `dm` - `DM` for the function +- `x` - vector to state at which to evaluate residual +- `f` - vector to hold the function evaluation +- `ctx` - optional context passed above + +Level: advanced + +-seealso: [](ch_snes), `DMSNESSetFunction()`, `DMSNESSetJacobianLocal()` + +# External Links +$(_doc_external("Snes/DMSNESSetFunctionLocal")) +""" +function DMSNESSetFunctionLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMSNESSetFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMSNESSetBoundaryLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a function to insert, for example, essential boundary conditions into a ghosted solution vector + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local boundary value evaluation +- `ctx` - optional context for local boundary value evaluation + +Calling sequence of `func`: +- `dm` - the `DM` context +- `X` - ghosted solution vector, appropriate locations (such as essential boundary condition nodes) should be filled +- `ctx` - option context passed in `DMSNESSetBoundaryLocal()` + +Level: advanced + +-seealso: [](ch_snes), `DMSNESSetObjectiveLocal()`, `DMSNESSetFunctionLocal()`, `DMSNESSetJacobianLocal()` + +# External Links +$(_doc_external("Snes/DMSNESSetBoundaryLocal")) +""" +function DMSNESSetBoundaryLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMSNESSetBoundaryLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetBoundaryLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMSNESSetJacobianLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local Jacobian evaluation function + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local Jacobian evaluation +- `ctx` - optional context for local Jacobian evaluation + +Calling sequence of `func`: +- `dm` - the `DM` context +- `X` - current solution vector (ghosted or not?) +- `J` - the Jacobian +- `Jp` - approximate Jacobian used to compute the preconditioner, often `J` +- `ctx` - a user provided context + +Level: advanced + +-seealso: [](ch_snes), `DMSNESSetObjectiveLocal()`, `DMSNESSetFunctionLocal()`, `DMSNESSetBoundaryLocal()` + +# External Links +$(_doc_external("Snes/DMSNESSetJacobianLocal")) +""" +function DMSNESSetJacobianLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMSNESSetJacobianLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMSNESSetJacobianLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetFunctionLocal(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid) +set a local residual evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `imode` - `INSERT_VALUES` if local function computes owned part, `ADD_VALUES` if it contributes to ghosted part +- `func` - local residual evaluation +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the residual on +- `x` - dimensional pointer to state at which to evaluate residual (e.g. PetscScalar *x or **x or ***x) +- `f` - dimensional pointer to residual, write the residual here (e.g. PetscScalar *f or **f or ***f) +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMDASNESSetJacobianLocal()`, `DMSNESSetFunction()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Snes/DMDASNESSetFunctionLocal")) +""" +function DMDASNESSetFunctionLocal(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, external, Ptr{Cvoid}), + dm, imode, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetFunctionLocalVec(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid) +set a local residual evaluation function that operates on a local vector for `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `imode` - `INSERT_VALUES` if local function computes owned part, `ADD_VALUES` if it contributes to ghosted part +- `func` - local residual evaluation +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the residual on +- `x` - state vector at which to evaluate residual +- `f` - residual vector +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMDASNESSetFunctionLocal()`, `DMDASNESSetJacobianLocalVec()`, `DMSNESSetFunction()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Snes/DMDASNESSetFunctionLocalVec")) +""" +function DMDASNESSetFunctionLocalVec(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetFunctionLocalVec(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetFunctionLocalVec, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, external, Ptr{Cvoid}), + dm, imode, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetJacobianLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local Jacobian evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local Jacobian evaluation function +- `ctx` - optional context for local Jacobian evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the Jacobian at +- `x` - dimensional pointer to state at which to evaluate Jacobian (e.g. PetscScalar *x or **x or ***x) +- `J` - `Mat` object for the Jacobian +- `M` - `Mat` object used to compute the preconditioner often `J` +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMDASNESSetFunctionLocal()`, `DMSNESSetJacobian()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Snes/DMDASNESSetJacobianLocal")) +""" +function DMDASNESSetJacobianLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetJacobianLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetJacobianLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetJacobianLocalVec(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local Jacobian evaluation function that operates on a local vector with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local Jacobian evaluation +- `ctx` - optional context for local Jacobian evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the Jacobian at +- `x` - state vector at which to evaluate Jacobian +- `J` - the Jacobian +- `M` - approximate Jacobian from which the preconditioner will be computed, often `J` +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMDASNESSetJacobianLocal()`, `DMDASNESSetFunctionLocalVec()`, `DMSNESSetJacobian()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Snes/DMDASNESSetJacobianLocalVec")) +""" +function DMDASNESSetJacobianLocalVec(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetJacobianLocalVec(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetJacobianLocalVec, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetObjectiveLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local residual evaluation function to used with a `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local objective evaluation, see `DMDASNESSetObjectiveLocal` for the calling sequence +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the Jacobian at +- `x` - dimensional pointer to state at which to evaluate the objective (e.g. PetscScalar *x or **x or ***x) +- `obj` - returned objective value for the local subdomain +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMSNESSetFunction()`, `DMDASNESSetJacobianLocal()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMDASNESObjectiveFn` + +# External Links +$(_doc_external("Snes/DMDASNESSetObjectiveLocal")) +""" +function DMDASNESSetObjectiveLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetObjectiveLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetObjectiveLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetObjectiveLocalVec(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local residual evaluation function that operates on a local vector with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local objective evaluation, see `DMDASNESSetObjectiveLocalVec` for the calling sequence +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `info` - `DMDALocalInfo` defining the subdomain to evaluate the Jacobian at +- `x` - state vector at which to evaluate the objective +- `obj` - returned objective value for the local subdomain +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `DMDA`, `DMDASNESSetObjectiveLocal()`, `DMSNESSetFunction()`, `DMDASNESSetJacobianLocalVec()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMDASNESObjectiveVecFn` + +# External Links +$(_doc_external("Snes/DMDASNESSetObjectiveLocalVec")) +""" +function DMDASNESSetObjectiveLocalVec(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetObjectiveLocalVec(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetObjectiveLocalVec, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDASNESSetPicardLocal(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, func::external, jac::external, ctx::Cvoid) +set a local right + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `imode` - `INSERT_VALUES` if local function computes owned part, `ADD_VALUES` if it contributes to ghosted part +- `func` - local residual evaluation +- `jac` - function to compute Jacobian +- `ctx` - optional context for local residual evaluation + +Calling sequence of `func`: +- `info` - defines the subdomain to evaluate the residual on +- `x` - dimensional pointer to state at which to evaluate residual +- `f` - dimensional pointer to residual, write the residual here +- `ctx` - optional context passed above + +Calling sequence of `jac`: +- `info` - defines the subdomain to evaluate the residual on +- `x` - dimensional pointer to state at which to evaluate residual +- `jac` - the Jacobian +- `Jp` - approximation to the Jacobian used to compute the preconditioner, often `J` +- `ctx` - optional context passed above + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `DMDA`, `DMSNESSetFunction()`, `DMDASNESSetJacobian()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Snes/DMDASNESSetPicardLocal")) +""" +function DMDASNESSetPicardLocal(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, func::external, jac::external, ctx::Cvoid) end + +@for_petsc function DMDASNESSetPicardLocal(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, func::external, jac::external, ctx::Cvoid ) + + @chk ccall( + (:DMDASNESSetPicardLocal, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, external, external, Ptr{Cvoid}), + dm, imode, func, jac, ctx, + ) + + + return nothing +end + +""" + obj::PetscReal = DMPlexSNESComputeObjectiveFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, user::Cvoid) +Sums the local objectives from the local input X using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `X` - Local solution +- `user` - The user context + +Output Parameter: +- `obj` - Local objective value + +Level: developer + +-seealso: `DM`, `DMPlexSNESComputeResidualFEM()` + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeObjectiveFEM")) +""" +function DMPlexSNESComputeObjectiveFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeObjectiveFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, user::Cvoid ) + obj_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexSNESComputeObjectiveFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{$PetscReal}, Ptr{Cvoid}), + dm, X, obj_, user, + ) + + obj = obj_[] + + return obj +end + +""" + DMPlexSNESComputeResidualFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) +Sums the local residual into vector `F` from the local input `X` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `X` - Local solution +- `user` - The user context + +Output Parameter: +- `F` - Local output vector + +Level: developer + +-seealso: [](ch_snes), `DM`, `DMPLEX`, `DMSNESComputeJacobianAction()` + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeResidualFEM")) +""" +function DMPlexSNESComputeResidualFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeResidualFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexSNESComputeResidualFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, Ptr{Cvoid}), + dm, X, F, user, + ) + + + return nothing +end + +""" + DMPlexSNESComputeResidualDS(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) +Sums the local residual into vector `F` from the local input `X` using all pointwise functions with unique keys in the `PetscDS` + +Input Parameters: +- `dm` - The mesh +- `X` - Local solution +- `user` - The user context + +Output Parameter: +- `F` - Local output vector + +Level: developer + +-seealso: [](ch_snes), `DM`, `DMPLEX`, `DMPlexComputeJacobianAction()` + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeResidualDS")) +""" +function DMPlexSNESComputeResidualDS(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeResidualDS(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexSNESComputeResidualDS, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, Ptr{Cvoid}), + dm, X, F, user, + ) + + + return nothing +end + +""" + DMPlexSNESComputeBoundaryFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, user::Cvoid) +Form the boundary values for the local input `X` + +Input Parameters: +- `dm` - The mesh +- `user` - The user context + +Output Parameter: +- `X` - Local solution + +Level: developer + +-seealso: [](ch_snes), `DM`, `DMPLEX`, `DMPlexComputeJacobianAction()` + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeBoundaryFEM")) +""" +function DMPlexSNESComputeBoundaryFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeBoundaryFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexSNESComputeBoundaryFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, X, user, + ) + + + return nothing +end + +""" + DMSNESComputeJacobianAction(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, Y::PetscVec, F::PetscVec, user::Cvoid) +Compute the action of the Jacobian J(`X`) on `Y` + +Input Parameters: +- `dm` - The `DM` +- `X` - Local solution vector +- `Y` - Local input vector +- `user` - The user context + +Output Parameter: +- `F` - local output vector + +Level: developer + +-seealso: [](ch_snes), `DM`, `DMSNESCreateJacobianMF()`, `DMPlexSNESComputeResidualFEM()` + +# External Links +$(_doc_external("Snes/DMSNESComputeJacobianAction")) +""" +function DMSNESComputeJacobianAction(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, Y::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMSNESComputeJacobianAction(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, Y::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMSNESComputeJacobianAction, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, CVec, Ptr{Cvoid}), + dm, X, Y, F, user, + ) + + + return nothing +end + +""" + DMPlexSNESComputeJacobianFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) +Form the local portion of the Jacobian matrix `Jac` at the local solution `X` using pointwise functions specified by the user. + +Input Parameters: +- `dm` - The `DM` +- `X` - Local input vector +- `user` - The user context + +Output Parameters: +- `Jac` - Jacobian matrix +- `JacP` - approximate Jacobian from which the preconditioner will be built, often `Jac` + +Level: developer + +-seealso: [](ch_snes), `DMPLEX`, `Mat` + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeJacobianFEM")) +""" +function DMPlexSNESComputeJacobianFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeJacobianFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexSNESComputeJacobianFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, CMat, CMat, Ptr{Cvoid}), + dm, X, Jac, JacP, user, + ) + + + return nothing +end + +""" + J::PetscMat = DMSNESCreateJacobianMF(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, user::Cvoid) +Create a `Mat` which computes the action of the Jacobian matrix + +Collective + +Input Parameters: +- `dm` - The `DM` +- `X` - The evaluation point for the Jacobian +- `user` - A user context, or `NULL` + +Output Parameter: +- `J` - The `Mat` + +Level: advanced + +-seealso: [](ch_snes), `DM`, `SNES`, `DMSNESComputeJacobianAction()` + +# External Links +$(_doc_external("Snes/DMSNESCreateJacobianMF")) +""" +function DMSNESCreateJacobianMF(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, user::Cvoid) end + +@for_petsc function DMSNESCreateJacobianMF(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, user::Cvoid ) + J_ = Ref{CMat}() + + @chk ccall( + (:DMSNESCreateJacobianMF, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}, Ptr{CMat}), + dm, X, user, J_, + ) + + J = PetscMat(J_[], petsclib) + + return J +end + +""" + DMPlexSetSNESLocalFEM(petsclib::PetscLibType,dm::PetscDM, use_obj::PetscBool, ctx::Cvoid) +Use `DMPLEX`'s internal FEM routines to compute `SNES` boundary values, objective, residual, and Jacobian. + +Input Parameters: +- `dm` - The `DM` object +- `use_obj` - Use the objective function callback +- `ctx` - The user context that will be passed to pointwise evaluation routines + +Level: developer + +-seealso: [](ch_snes),`DMPLEX`, `SNES`, `PetscDSAddBoundary()`, `PetscDSSetObjective()`, `PetscDSSetResidual()`, `PetscDSSetJacobian()` + +# External Links +$(_doc_external("Snes/DMPlexSetSNESLocalFEM")) +""" +function DMPlexSetSNESLocalFEM(petsclib::PetscLibType, dm::PetscDM, use_obj::PetscBool, ctx::Cvoid) end + +@for_petsc function DMPlexSetSNESLocalFEM(petsclib::$UnionPetscLib, dm::PetscDM, use_obj::PetscBool, ctx::Cvoid ) + + @chk ccall( + (:DMPlexSetSNESLocalFEM, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, Ptr{Cvoid}), + dm, use_obj, ctx, + ) + + + return nothing +end + +""" + error::Vector{PetscReal} = DMSNESCheckDiscretization(petsclib::PetscLibType,snes::PetscSNES, dm::PetscDM, t::PetscReal, u::PetscVec, tol::PetscReal) +Check the discretization error of the exact solution + +Input Parameters: +- `snes` - the `SNES` object +- `dm` - the `DM` +- `t` - the time +- `u` - a `DM` vector +- `tol` - A tolerance for the check, or -1 to print the results instead + +Output Parameter: +- `error` - An array which holds the discretization error in each field, or `NULL` + +Level: developer + +-seealso: [](ch_snes), `PetscDSSetExactSolution()`, `DNSNESCheckFromOptions()`, `DMSNESCheckResidual()`, `DMSNESCheckJacobian()` + +# External Links +$(_doc_external("Snes/DMSNESCheckDiscretization")) +""" +function DMSNESCheckDiscretization(petsclib::PetscLibType, snes::PetscSNES, dm::PetscDM, t::PetscReal, u::PetscVec, tol::PetscReal) end + +@for_petsc function DMSNESCheckDiscretization(petsclib::$UnionPetscLib, snes::PetscSNES, dm::PetscDM, t::$PetscReal, u::PetscVec, tol::$PetscReal ) + error = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMSNESCheckDiscretization, $petsc_library), + PetscErrorCode, + (CSNES, CDM, $PetscReal, CVec, $PetscReal, Ptr{$PetscReal}), + snes, dm, t, u, tol, error, + ) + + + return error +end + +""" + residual::PetscReal = DMSNESCheckResidual(petsclib::PetscLibType,snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::PetscReal) +Check the residual of the exact solution + +Input Parameters: +- `snes` - the `SNES` object +- `dm` - the `DM` +- `u` - a `DM` vector +- `tol` - A tolerance for the check, or -1 to print the results instead + +Output Parameter: +- `residual` - The residual norm of the exact solution, or `NULL` + +Level: developer + +-seealso: [](ch_snes), `DNSNESCheckFromOptions()`, `DMSNESCheckDiscretization()`, `DMSNESCheckJacobian()` + +# External Links +$(_doc_external("Snes/DMSNESCheckResidual")) +""" +function DMSNESCheckResidual(petsclib::PetscLibType, snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::PetscReal) end + +@for_petsc function DMSNESCheckResidual(petsclib::$UnionPetscLib, snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::$PetscReal ) + residual_ = Ref{$PetscReal}() + + @chk ccall( + (:DMSNESCheckResidual, $petsc_library), + PetscErrorCode, + (CSNES, CDM, CVec, $PetscReal, Ptr{$PetscReal}), + snes, dm, u, tol, residual_, + ) + + residual = residual_[] + + return residual +end + +""" + isLinear::PetscBool,convRate::PetscReal = DMSNESCheckJacobian(petsclib::PetscLibType,snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::PetscReal) +Check the Jacobian of the exact solution against the residual using the Taylor Test + +Input Parameters: +- `snes` - the `SNES` object +- `dm` - the `DM` +- `u` - a `DM` vector +- `tol` - A tolerance for the check, or -1 to print the results instead + +Output Parameters: +- `isLinear` - Flag indicaing that the function looks linear, or `NULL` +- `convRate` - The rate of convergence of the linear model, or `NULL` + +Level: developer + +-seealso: [](ch_snes), `DNSNESCheckFromOptions()`, `DMSNESCheckDiscretization()`, `DMSNESCheckResidual()` + +# External Links +$(_doc_external("Snes/DMSNESCheckJacobian")) +""" +function DMSNESCheckJacobian(petsclib::PetscLibType, snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::PetscReal) end + +@for_petsc function DMSNESCheckJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, dm::PetscDM, u::PetscVec, tol::$PetscReal ) + isLinear_ = Ref{PetscBool}() + convRate_ = Ref{$PetscReal}() + + @chk ccall( + (:DMSNESCheckJacobian, $petsc_library), + PetscErrorCode, + (CSNES, CDM, CVec, $PetscReal, Ptr{PetscBool}, Ptr{$PetscReal}), + snes, dm, u, tol, isLinear_, convRate_, + ) + + isLinear = isLinear_[] + convRate = convRate_[] + + return isLinear,convRate +end + +""" + DMSNESCheckFromOptions(petsclib::PetscLibType,snes::PetscSNES, u::PetscVec) +Check the residual and Jacobian functions using the exact solution by outputting some diagnostic information + +Input Parameters: +- `snes` - the `SNES` object +- `u` - representative `SNES` vector + +Level: developer + +-seealso: [](ch_snes), `SNES`, `DM` + +# External Links +$(_doc_external("Snes/DMSNESCheckFromOptions")) +""" +function DMSNESCheckFromOptions(petsclib::PetscLibType, snes::PetscSNES, u::PetscVec) end + +@for_petsc function DMSNESCheckFromOptions(petsclib::$UnionPetscLib, snes::PetscSNES, u::PetscVec ) + + @chk ccall( + (:DMSNESCheckFromOptions, $petsc_library), + PetscErrorCode, + (CSNES, CVec), + snes, u, + ) + + + return nothing +end + +""" + DMPlexSetSNESVariableBounds(petsclib::PetscLibType,dm::PetscDM, snes::PetscSNES) +Compute upper and lower bounds for the solution using pointsie functions from the `PetscDS` + +Collective + +Input Parameters: +- `dm` - The `DM` object +- `snes` - the `SNES` object + +Level: intermediate + +-seealso: `SNESVISetVariableBounds()`, `SNESVI`, [](ch_snes), `DM` + +# External Links +$(_doc_external("Snes/DMPlexSetSNESVariableBounds")) +""" +function DMPlexSetSNESVariableBounds(petsclib::PetscLibType, dm::PetscDM, snes::PetscSNES) end + +@for_petsc function DMPlexSetSNESVariableBounds(petsclib::$UnionPetscLib, dm::PetscDM, snes::PetscSNES ) + + @chk ccall( + (:DMPlexSetSNESVariableBounds, $petsc_library), + PetscErrorCode, + (CDM, CSNES), + dm, snes, + ) + + + return nothing +end + +""" + DMPlexSNESComputeResidualCEED(petsclib::PetscLibType,dm::PetscDM, locX::PetscVec, locF::PetscVec, user::Cvoid) + +# External Links +$(_doc_external("Snes/DMPlexSNESComputeResidualCEED")) +""" +function DMPlexSNESComputeResidualCEED(petsclib::PetscLibType, dm::PetscDM, locX::PetscVec, locF::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexSNESComputeResidualCEED(petsclib::$UnionPetscLib, dm::PetscDM, locX::PetscVec, locF::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexSNESComputeResidualCEED, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, Ptr{Cvoid}), + dm, locX, locF, user, + ) + + + return nothing +end + +""" + ctx::DMInterpolationInfo = DMInterpolationCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `DMInterpolationInfo` context + +Collective + +Input Parameter: +- `comm` - the communicator + +Output Parameter: +- `ctx` - the context + +Level: beginner + +Developer Note: +The naming is incorrect, either the object should be named `DMInterpolation` or all the routines should begin with `DMInterpolationInfo` + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationDestroy()` + +# External Links +$(_doc_external("Dm/DMInterpolationCreate")) +""" +function DMInterpolationCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMInterpolationCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + ctx_ = Ref{DMInterpolationInfo}() + + @chk ccall( + (:DMInterpolationCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{DMInterpolationInfo}), + comm, ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + DMInterpolationSetDim(petsclib::PetscLibType,ctx::DMInterpolationInfo, dim::PetscInt) +Sets the spatial dimension for the interpolation context + +Not Collective + +Input Parameters: +- `ctx` - the context +- `dim` - the spatial dimension + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationGetDim()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()` + +# External Links +$(_doc_external("Dm/DMInterpolationSetDim")) +""" +function DMInterpolationSetDim(petsclib::PetscLibType, ctx::DMInterpolationInfo, dim::PetscInt) end + +@for_petsc function DMInterpolationSetDim(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, dim::$PetscInt ) + + @chk ccall( + (:DMInterpolationSetDim, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, $PetscInt), + ctx, dim, + ) + + + return nothing +end + +""" + dim::PetscInt = DMInterpolationGetDim(petsclib::PetscLibType,ctx::DMInterpolationInfo) +Gets the spatial dimension for the interpolation context + +Not Collective + +Input Parameter: +- `ctx` - the context + +Output Parameter: +- `dim` - the spatial dimension + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationSetDim()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()` + +# External Links +$(_doc_external("Dm/DMInterpolationGetDim")) +""" +function DMInterpolationGetDim(petsclib::PetscLibType, ctx::DMInterpolationInfo) end + +@for_petsc function DMInterpolationGetDim(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo ) + dim_ = Ref{$PetscInt}() + + @chk ccall( + (:DMInterpolationGetDim, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, Ptr{$PetscInt}), + ctx, dim_, + ) + + dim = dim_[] + + return dim +end + +""" + DMInterpolationSetDof(petsclib::PetscLibType,ctx::DMInterpolationInfo, dof::PetscInt) +Sets the number of fields interpolated at a point for the interpolation context + +Not Collective + +Input Parameters: +- `ctx` - the context +- `dof` - the number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationGetDof()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()` + +# External Links +$(_doc_external("Dm/DMInterpolationSetDof")) +""" +function DMInterpolationSetDof(petsclib::PetscLibType, ctx::DMInterpolationInfo, dof::PetscInt) end + +@for_petsc function DMInterpolationSetDof(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, dof::$PetscInt ) + + @chk ccall( + (:DMInterpolationSetDof, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, $PetscInt), + ctx, dof, + ) + + + return nothing +end + +""" + dof::PetscInt = DMInterpolationGetDof(petsclib::PetscLibType,ctx::DMInterpolationInfo) +Gets the number of fields interpolated at a point for the interpolation context + +Not Collective + +Input Parameter: +- `ctx` - the context + +Output Parameter: +- `dof` - the number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationSetDof()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()` + +# External Links +$(_doc_external("Dm/DMInterpolationGetDof")) +""" +function DMInterpolationGetDof(petsclib::PetscLibType, ctx::DMInterpolationInfo) end + +@for_petsc function DMInterpolationGetDof(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMInterpolationGetDof, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, Ptr{$PetscInt}), + ctx, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + DMInterpolationAddPoints(petsclib::PetscLibType,ctx::DMInterpolationInfo, n::PetscInt, points::Vector{PetscReal}) +Add points at which we will interpolate the fields + +Not Collective + +Input Parameters: +- `ctx` - the context +- `n` - the number of points +- `points` - the coordinates for each point, an array of size `n` * dim + +Level: intermediate + +Note: +The input coordinate information is copied into the object. + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationSetDim()`, `DMInterpolationEvaluate()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationAddPoints")) +""" +function DMInterpolationAddPoints(petsclib::PetscLibType, ctx::DMInterpolationInfo, n::PetscInt, points::Vector{PetscReal}) end + +@for_petsc function DMInterpolationAddPoints(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, n::$PetscInt, points::Vector{$PetscReal} ) + + @chk ccall( + (:DMInterpolationAddPoints, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, $PetscInt, Ptr{$PetscReal}), + ctx, n, points, + ) + + + return nothing +end + +""" + DMInterpolationSetUp(petsclib::PetscLibType,ctx::DMInterpolationInfo, dm::PetscDM, redundantPoints::PetscBool, ignoreOutsideDomain::PetscBool) +Compute spatial indices for point location during interpolation + +Collective + +Input Parameters: +- `ctx` - the context +- `dm` - the `DM` for the function space used for interpolation +- `redundantPoints` - If `PETSC_TRUE`, all processes are passing in the same array of points. Otherwise, points need to be communicated among processes. +- `ignoreOutsideDomain` - If `PETSC_TRUE`, ignore points outside the domain, otherwise return an error + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationSetUp")) +""" +function DMInterpolationSetUp(petsclib::PetscLibType, ctx::DMInterpolationInfo, dm::PetscDM, redundantPoints::PetscBool, ignoreOutsideDomain::PetscBool) end + +@for_petsc function DMInterpolationSetUp(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, dm::PetscDM, redundantPoints::PetscBool, ignoreOutsideDomain::PetscBool ) + + @chk ccall( + (:DMInterpolationSetUp, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, CDM, PetscBool, PetscBool), + ctx, dm, redundantPoints, ignoreOutsideDomain, + ) + + + return nothing +end + +""" + DMInterpolationGetCoordinates(petsclib::PetscLibType,ctx::DMInterpolationInfo, coordinates::PetscVec) +Gets a `Vec` with the coordinates of each interpolation point + +Collective + +Input Parameter: +- `ctx` - the context + +Output Parameter: +- `coordinates` - the coordinates of interpolation points + +Level: intermediate + +Note: +The local vector entries correspond to interpolation points lying on this process, according to the associated `DM`. +This is a borrowed vector that the user should not destroy. + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationGetCoordinates")) +""" +function DMInterpolationGetCoordinates(petsclib::PetscLibType, ctx::DMInterpolationInfo, coordinates::PetscVec) end + +@for_petsc function DMInterpolationGetCoordinates(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, coordinates::PetscVec ) + coordinates_ = Ref(coordinates.ptr) + + @chk ccall( + (:DMInterpolationGetCoordinates, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, Ptr{CVec}), + ctx, coordinates_, + ) + + coordinates.ptr = C_NULL + + return nothing +end + +""" + DMInterpolationGetVector(petsclib::PetscLibType,ctx::DMInterpolationInfo, v::PetscVec) +Gets a `Vec` which can hold all the interpolated field values + +Collective + +Input Parameter: +- `ctx` - the context + +Output Parameter: +- `v` - a vector capable of holding the interpolated field values + +Level: intermediate + +Note: +This vector should be returned using `DMInterpolationRestoreVector()`. + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationRestoreVector()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationGetVector")) +""" +function DMInterpolationGetVector(petsclib::PetscLibType, ctx::DMInterpolationInfo, v::PetscVec) end + +@for_petsc function DMInterpolationGetVector(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:DMInterpolationGetVector, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, Ptr{CVec}), + ctx, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + DMInterpolationRestoreVector(petsclib::PetscLibType,ctx::DMInterpolationInfo, v::PetscVec) +Returns a `Vec` which can hold all the interpolated field values + +Collective + +Input Parameters: +- `ctx` - the context +- `v` - a vector capable of holding the interpolated field values + +Level: intermediate + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationGetVector()`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationRestoreVector")) +""" +function DMInterpolationRestoreVector(petsclib::PetscLibType, ctx::DMInterpolationInfo, v::PetscVec) end + +@for_petsc function DMInterpolationRestoreVector(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, v::PetscVec ) + v_ = Ref(v.ptr) + + @chk ccall( + (:DMInterpolationRestoreVector, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, Ptr{CVec}), + ctx, v_, + ) + + v.ptr = C_NULL + + return nothing +end + +""" + DMInterpolationEvaluate(petsclib::PetscLibType,ctx::DMInterpolationInfo, dm::PetscDM, x::PetscVec, v::PetscVec) +Using the input from `dm` and `x`, calculates interpolated field values at the interpolation points. + +Input Parameters: +- `ctx` - The `DMInterpolationInfo` context obtained with `DMInterpolationCreate()` +- `dm` - The `DM` +- `x` - The local vector containing the field to be interpolated, can be created with `DMCreateGlobalVector()` + +Output Parameter: +- `v` - The vector containing the interpolated values, obtained with `DMInterpolationGetVector()` + +Level: beginner + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationGetVector()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()`, `DMInterpolationGetCoordinates()` + +# External Links +$(_doc_external("Dm/DMInterpolationEvaluate")) +""" +function DMInterpolationEvaluate(petsclib::PetscLibType, ctx::DMInterpolationInfo, dm::PetscDM, x::PetscVec, v::PetscVec) end + +@for_petsc function DMInterpolationEvaluate(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo, dm::PetscDM, x::PetscVec, v::PetscVec ) + + @chk ccall( + (:DMInterpolationEvaluate, $petsc_library), + PetscErrorCode, + (DMInterpolationInfo, CDM, CVec, CVec), + ctx, dm, x, v, + ) + + + return nothing +end + +""" + DMInterpolationDestroy(petsclib::PetscLibType,ctx::DMInterpolationInfo) +Destroys a `DMInterpolationInfo` context + +Collective + +Input Parameter: +- `ctx` - the context + +Level: beginner + +See also: +=== +`DM`, `DMInterpolationInfo`, `DMInterpolationEvaluate()`, `DMInterpolationAddPoints()`, `DMInterpolationCreate()` + +# External Links +$(_doc_external("Dm/DMInterpolationDestroy")) +""" +function DMInterpolationDestroy(petsclib::PetscLibType, ctx::DMInterpolationInfo) end + +@for_petsc function DMInterpolationDestroy(petsclib::$UnionPetscLib, ctx::DMInterpolationInfo ) + + @chk ccall( + (:DMInterpolationDestroy, $petsc_library), + PetscErrorCode, + (Ptr{DMInterpolationInfo},), + ctx, + ) + + + return nothing +end + +""" + is::IS,subdm::PetscDM = DMCreateSectionSubDM(petsclib::PetscLibType,dm::PetscDM, numFields::PetscInt, fields::Vector{PetscInt}, numComps::Vector{PetscInt}, comps::Vector{PetscInt}) +Returns an `IS` and `subDM` containing a `PetscSection` that encapsulates a subproblem defined by a subset of the fields in a `PetscSection` in the `DM`. + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `numFields` - The number of fields to incorporate into `subdm` +- `fields` - The field numbers of the selected fields +- `numComps` - The number of components from each field to incorporate into `subdm`, or PETSC_DECIDE for all components +- `comps` - The component numbers of the selected fields (omitted for PTESC_DECIDE fields) + +Output Parameters: +- `is` - The global indices for the subproblem or `NULL` +- `subdm` - The `DM` for the subproblem, which must already have be cloned from `dm` or `NULL` + +Level: intermediate + +-seealso: `DMCreateSubDM()`, `DMGetLocalSection()`, `DMPlexSetMigrationSF()`, `DMView()` + +# External Links +$(_doc_external("Dm/DMCreateSectionSubDM")) +""" +function DMCreateSectionSubDM(petsclib::PetscLibType, dm::PetscDM, numFields::PetscInt, fields::Vector{PetscInt}, numComps::Vector{PetscInt}, comps::Vector{PetscInt}) end + +@for_petsc function DMCreateSectionSubDM(petsclib::$UnionPetscLib, dm::PetscDM, numFields::$PetscInt, fields::Vector{$PetscInt}, numComps::Vector{$PetscInt}, comps::Vector{$PetscInt} ) + is_ = Ref{IS}() + subdm_ = Ref{CDM}() + + @chk ccall( + (:DMCreateSectionSubDM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{IS}, Ptr{CDM}), + dm, numFields, fields, numComps, comps, is_, subdm_, + ) + + is = is_[] + subdm = PetscDM(subdm_[], petsclib) + + return is,subdm +end + +""" + is::Vector{IS},superdm::PetscDM = DMCreateSectionSuperDM(petsclib::PetscLibType,dms::Vector{PetscDM}, len::PetscInt) +Returns an arrays of `IS` and a `DM` containing a `PetscSection` that encapsulates a superproblem defined by the array of `DM` and their `PetscSection` + +Not Collective + +Input Parameters: +- `dms` - The `DM` objects, the must all have the same topology; for example obtained with `DMClone()` +- `len` - The number of `DM` in `dms` + +Output Parameters: +- `is` - The global indices for the subproblem, or `NULL` +- `superdm` - The `DM` for the superproblem, which must already have be cloned and contain the same topology as the `dms` + +Level: intermediate + +-seealso: `DMCreateSuperDM()`, `DMGetLocalSection()`, `DMPlexSetMigrationSF()`, `DMView()` + +# External Links +$(_doc_external("Dm/DMCreateSectionSuperDM")) +""" +function DMCreateSectionSuperDM(petsclib::PetscLibType, dms::Vector{PetscDM}, len::PetscInt) end + +@for_petsc function DMCreateSectionSuperDM(petsclib::$UnionPetscLib, dms::Vector{PetscDM}, len::$PetscInt ) + is_ = Ref{Ptr{IS}}() + superdm_ = Ref{CDM}() + + @chk ccall( + (:DMCreateSectionSuperDM, $petsc_library), + PetscErrorCode, + (Ptr{CDM}, $PetscInt, Ptr{Ptr{IS}}, Ptr{CDM}), + dms, len, is_, superdm_, + ) + + is = unsafe_wrap(Array, is_[], VecGetLocalSize(petsclib, x); own = false) + superdm = PetscDM(superdm_[], petsclib) + + return is,superdm +end + +""" + dm::PetscDM = DMCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates an empty `DM` object. `DM`s are the abstract objects in PETSc that mediate between meshes and discretizations and the +algebraic solvers, time integrators, and optimization algorithms in PETSc. + +Collective + +Input Parameter: +- `comm` - The communicator for the `DM` object + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +Notes: +See `DMType` for a brief summary of available `DM`. + +The type must then be set with `DMSetType()`. If you never call `DMSetType()` it will generate an +error when you try to use the `dm`. + +`DM` is an orphan initialism or orphan acronym, the letters have no meaning and never did. + +See also: +=== +`DM`, `DMSetType()`, `DMType`, `DMDACreate()`, `DMDA`, `DMSLICED`, `DMCOMPOSITE`, `DMPLEX`, `DMMOAB`, `DMNETWORK` + +# External Links +$(_doc_external("Dm/DMCreate")) +""" +function DMCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMClone(petsclib::PetscLibType,dm::PetscDM, newdm::PetscDM) +Creates a `DM` object with the same topology as the original. + +Collective + +Input Parameter: +- `dm` - The original `DM` object + +Output Parameter: +- `newdm` - The new `DM` object + +Level: beginner + +Notes: +For some `DM` implementations this is a shallow clone, the result of which may share (reference counted) information with its parent. For example, +`DMClone()` applied to a `DMPLEX` object will result in a new `DMPLEX` that shares the topology with the original `DMPLEX`. It does not +share the `PetscSection` of the original `DM`. + +The clone is considered set up if the original has been set up. + +Use `DMConvert()` for a general way to create new `DM` from a given `DM` + +See also: +=== +`DM`, `DMDestroy()`, `DMCreate()`, `DMSetType()`, `DMSetLocalSection()`, `DMSetGlobalSection()`, `DMPLEX`, `DMConvert()` + +# External Links +$(_doc_external("Dm/DMClone")) +""" +function DMClone(petsclib::PetscLibType, dm::PetscDM, newdm::PetscDM) end + +@for_petsc function DMClone(petsclib::$UnionPetscLib, dm::PetscDM, newdm::PetscDM ) + newdm_ = Ref(newdm.ptr) + + @chk ccall( + (:DMClone, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, newdm_, + ) + + newdm.ptr = C_NULL + + return nothing +end + +""" + DMSetVecType(petsclib::PetscLibType,dm::PetscDM, ctype::VecType) +Sets the type of vector to be created with `DMCreateLocalVector()` and `DMCreateGlobalVector()` + +Logically Collective + +Input Parameters: +- `dm` - initial distributed array +- `ctype` - the vector type, for example `VECSTANDARD`, `VECCUDA`, or `VECVIENNACL` + +Options Database Key: +- `-dm_vec_type ctype` - the type of vector to create + +Level: intermediate + +See also: +=== +`DM`, `DMCreate()`, `DMDestroy()`, `DMDAInterpolationType`, `VecType`, `DMGetVecType()`, `DMSetMatType()`, `DMGetMatType()`, +`VECSTANDARD`, `VECCUDA`, `VECVIENNACL`, `DMCreateLocalVector()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMSetVecType")) +""" +function DMSetVecType(petsclib::PetscLibType, dm::PetscDM, ctype::VecType) end + +@for_petsc function DMSetVecType(petsclib::$UnionPetscLib, dm::PetscDM, ctype::VecType ) + + @chk ccall( + (:DMSetVecType, $petsc_library), + PetscErrorCode, + (CDM, VecType), + dm, ctype, + ) + + + return nothing +end + +""" + ctype::VecType = DMGetVecType(petsclib::PetscLibType,da::PetscDM) +Gets the type of vector created with `DMCreateLocalVector()` and `DMCreateGlobalVector()` + +Logically Collective + +Input Parameter: +- `da` - initial distributed array + +Output Parameter: +- `ctype` - the vector type + +Level: intermediate + +See also: +=== +`DM`, `DMCreate()`, `DMDestroy()`, `DMDAInterpolationType`, `VecType`, `DMSetMatType()`, `DMGetMatType()`, `DMSetVecType()` + +# External Links +$(_doc_external("Dm/DMGetVecType")) +""" +function DMGetVecType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMGetVecType(petsclib::$UnionPetscLib, da::PetscDM ) + ctype_ = Ref{VecType}() + + @chk ccall( + (:DMGetVecType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{VecType}), + da, ctype_, + ) + + ctype = unsafe_string(ctype_[]) + + return ctype +end + +""" + DMSetISColoringType(petsclib::PetscLibType,dm::PetscDM, ctype::ISColoringType) +Sets the type of coloring, `IS_COLORING_GLOBAL` or `IS_COLORING_LOCAL` that is created by the `DM` + +Logically Collective + +Input Parameters: +- `dm` - the `DM` context +- `ctype` - the matrix type + +Options Database Key: +- `-dm_is_coloring_type` - global or local + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMGetMatType()`, +`DMGetISColoringType()`, `ISColoringType`, `IS_COLORING_GLOBAL`, `IS_COLORING_LOCAL` + +# External Links +$(_doc_external("Dm/DMSetISColoringType")) +""" +function DMSetISColoringType(petsclib::PetscLibType, dm::PetscDM, ctype::ISColoringType) end + +@for_petsc function DMSetISColoringType(petsclib::$UnionPetscLib, dm::PetscDM, ctype::ISColoringType ) + + @chk ccall( + (:DMSetISColoringType, $petsc_library), + PetscErrorCode, + (CDM, ISColoringType), + dm, ctype, + ) + + + return nothing +end + +""" + ctype::ISColoringType = DMGetISColoringType(petsclib::PetscLibType,dm::PetscDM) +Gets the type of coloring, `IS_COLORING_GLOBAL` or `IS_COLORING_LOCAL` that is created by the `DM` + +Logically Collective + +Input Parameter: +- `dm` - the `DM` context + +Output Parameter: +- `ctype` - the matrix type + +Options Database Key: +- `-dm_is_coloring_type` - global or local + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMGetMatType()`, +`ISColoringType`, `IS_COLORING_GLOBAL`, `IS_COLORING_LOCAL` + +# External Links +$(_doc_external("Dm/DMGetISColoringType")) +""" +function DMGetISColoringType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetISColoringType(petsclib::$UnionPetscLib, dm::PetscDM ) + ctype_ = Ref{ISColoringType}() + + @chk ccall( + (:DMGetISColoringType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{ISColoringType}), + dm, ctype_, + ) + + ctype = unsafe_string(ctype_[]) + + return ctype +end + +""" + DMSetMatType(petsclib::PetscLibType,dm::PetscDM, ctype::MatType) +Sets the type of matrix created with `DMCreateMatrix()` + +Logically Collective + +Input Parameters: +- `dm` - the `DM` context +- `ctype` - the matrix type, for example `MATMPIAIJ` + +Options Database Key: +- `-dm_mat_type ctype` - the type of the matrix to create, for example mpiaij + +Level: intermediate + +See also: +=== +`DM`, `MatType`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `DMGetMatType()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMSetMatType")) +""" +function DMSetMatType(petsclib::PetscLibType, dm::PetscDM, ctype::MatType) end + +@for_petsc function DMSetMatType(petsclib::$UnionPetscLib, dm::PetscDM, ctype::MatType ) + + @chk ccall( + (:DMSetMatType, $petsc_library), + PetscErrorCode, + (CDM, MatType), + dm, ctype, + ) + + + return nothing +end + +""" + ctype::MatType = DMGetMatType(petsclib::PetscLibType,dm::PetscDM) +Gets the type of matrix that would be created with `DMCreateMatrix()` + +Logically Collective + +Input Parameter: +- `dm` - the `DM` context + +Output Parameter: +- `ctype` - the matrix type + +Level: intermediate + +See also: +=== +`DM`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixPreallocateOnly()`, `MatType`, `DMSetMatType()` + +# External Links +$(_doc_external("Dm/DMGetMatType")) +""" +function DMGetMatType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetMatType(petsclib::$UnionPetscLib, dm::PetscDM ) + ctype_ = Ref{MatType}() + + @chk ccall( + (:DMGetMatType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{MatType}), + dm, ctype_, + ) + + ctype = unsafe_string(ctype_[]) + + return ctype +end + +""" + DMSetOptionsPrefix(petsclib::PetscLibType,dm::PetscDM, prefix::String) +Sets the prefix prepended to all option names when searching through the options database + +Logically Collective + +Input Parameters: +- `dm` - the `DM` context +- `prefix` - the prefix to prepend + +Level: advanced + +Note: +A hyphen (-) must NOT be given at the beginning of the prefix name. +The first character of all runtime options is AUTOMATICALLY the hyphen. + +See also: +=== +`DM`, `PetscObjectSetOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMSetOptionsPrefix")) +""" +function DMSetOptionsPrefix(petsclib::PetscLibType, dm::PetscDM, prefix::String) end + +@for_petsc function DMSetOptionsPrefix(petsclib::$UnionPetscLib, dm::PetscDM, prefix::String ) + + @chk ccall( + (:DMSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, prefix, + ) + + + return nothing +end + +""" + DMAppendOptionsPrefix(petsclib::PetscLibType,dm::PetscDM, prefix::String) +Appends an additional string to an already existing prefix used for searching for +`DM` options in the options database. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` context +- `prefix` - the string to append to the current prefix + +Level: advanced + +Note: +If the `DM` does not currently have an options prefix then this value is used alone as the prefix as if `DMSetOptionsPrefix()` had been called. +A hyphen (-) must NOT be given at the beginning of the prefix name. +The first character of all runtime options is AUTOMATICALLY the hyphen. + +See also: +=== +`DM`, `DMSetOptionsPrefix()`, `DMGetOptionsPrefix()`, `PetscObjectAppendOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMAppendOptionsPrefix")) +""" +function DMAppendOptionsPrefix(petsclib::PetscLibType, dm::PetscDM, prefix::String) end + +@for_petsc function DMAppendOptionsPrefix(petsclib::$UnionPetscLib, dm::PetscDM, prefix::String ) + + @chk ccall( + (:DMAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, prefix, + ) + + + return nothing +end + +""" + DMGetOptionsPrefix(petsclib::PetscLibType,dm::PetscDM, prefix::String) +Gets the prefix used for searching for all +DM options in the options database. + +Not Collective + +Input Parameter: +- `dm` - the `DM` context + +Output Parameter: +- `prefix` - pointer to the prefix string used is returned + +Level: advanced + +See also: +=== +`DM`, `DMSetOptionsPrefix()`, `DMAppendOptionsPrefix()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMGetOptionsPrefix")) +""" +function DMGetOptionsPrefix(petsclib::PetscLibType, dm::PetscDM, prefix::String) end + +@for_petsc function DMGetOptionsPrefix(petsclib::$UnionPetscLib, dm::PetscDM, prefix::String ) + prefix_ = Ref(pointer(prefix)) + + @chk ccall( + (:DMGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{Cchar}}), + dm, prefix_, + ) + + + return nothing +end + +""" + DMDestroy(petsclib::PetscLibType,dm::PetscDM) +Destroys a `DM`. + +Collective + +Input Parameter: +- `dm` - the `DM` object to destroy + +Level: developer + +See also: +=== +`DM`, `DMCreate()`, `DMType`, `DMSetType()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMDestroy")) +""" +function DMDestroy(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDestroy(petsclib::$UnionPetscLib, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:DMDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CDM},), + dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + DMSetUp(petsclib::PetscLibType,dm::PetscDM) +sets up the data structures inside a `DM` object + +Collective + +Input Parameter: +- `dm` - the `DM` object to setup + +Level: intermediate + +Note: +This is usually called after various parameter setting operations and `DMSetFromOptions()` are called on the `DM` + +See also: +=== +`DM`, `DMCreate()`, `DMSetType()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMSetUp")) +""" +function DMSetUp(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSetUp(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSetUp, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSetFromOptions(petsclib::PetscLibType,dm::PetscDM) +sets parameters in a `DM` from the options database + +Collective + +Input Parameter: +- `dm` - the `DM` object to set options for + +Options Database Keys: +- `-dm_preallocate_only` - Only preallocate the matrix for `DMCreateMatrix()` and `DMCreateMassMatrix()`, but do not fill it with zeros +- `-dm_vec_type ` - type of vector to create inside `DM` +- `-dm_mat_type ` - type of matrix to create inside `DM` +- `-dm_is_coloring_type` - +- `-dm_bind_below ` - bind (force execution on CPU) for `Vec` and `Mat` objects with local size (number of vector entries or matrix rows) below n; currently only supported for `DMDA` +- `-dm_plex_option_phases ` - List of prefixes for option processing phases +- `-dm_plex_filename ` - File containing a mesh +- `-dm_plex_boundary_filename ` - File containing a mesh boundary +- `-dm_plex_name ` - Name of the mesh in the file +- `-dm_plex_shape ` - The domain shape, such as `BOX`, `SPHERE`, etc. +- `-dm_plex_cell ` - Cell shape +- `-dm_plex_reference_cell_domain ` - Use a reference cell domain +- `-dm_plex_dim ` - Set the topological dimension +- `-dm_plex_simplex ` - `PETSC_TRUE` for simplex elements, `PETSC_FALSE` for tensor elements +- `-dm_plex_interpolate ` - `PETSC_TRUE` turns on topological interpolation (creating edges and faces) +- `-dm_plex_orient ` - `PETSC_TRUE` turns on topological orientation (flipping edges and faces) +- `-dm_plex_scale ` - Scale factor for mesh coordinates +- `-dm_coord_remap ` - Map coordinates using a function +- `-dm_plex_coordinate_dim ` - Change the coordinate dimension of a mesh (usually given with cdm_ prefix) +- `-dm_coord_map ` - Select a builtin coordinate map +- `-dm_coord_map_params ` - Set coordinate mapping parameters +- `-dm_plex_box_faces ` - Number of faces along each dimension +- `-dm_plex_box_lower ` - Specify lower-left-bottom coordinates for the box +- `-dm_plex_box_upper ` - Specify upper-right-top coordinates for the box +- `-dm_plex_box_bd ` - Specify the `DMBoundaryType` for each direction +- `-dm_plex_sphere_radius ` - The sphere radius +- `-dm_plex_ball_radius ` - Radius of the ball +- `-dm_plex_cylinder_bd ` - Boundary type in the z direction +- `-dm_plex_cylinder_num_wedges ` - Number of wedges around the cylinder +- `-dm_plex_reorder ` - Reorder the mesh using the specified algorithm +- `-dm_refine_pre ` - The number of refinements before distribution +- `-dm_refine_uniform_pre ` - Flag for uniform refinement before distribution +- `-dm_refine_volume_limit_pre ` - The maximum cell volume after refinement before distribution +- `-dm_refine ` - The number of refinements after distribution +- `-dm_extrude ` - Activate extrusion and specify the number of layers to extrude +- `-dm_plex_save_transform ` - Save the `DMPlexTransform` that produced this mesh +- `-dm_plex_transform_extrude_thickness ` - The total thickness of extruded layers +- `-dm_plex_transform_extrude_use_tensor ` - Use tensor cells when extruding +- `-dm_plex_transform_extrude_symmetric ` - Extrude layers symmetrically about the surface +- `-dm_plex_transform_extrude_normal ` - Specify the extrusion direction +- `-dm_plex_transform_extrude_thicknesses ` - Specify thickness of each layer +- `-dm_plex_create_fv_ghost_cells` - Flag to create finite volume ghost cells on the boundary +- `-dm_plex_fv_ghost_cells_label ` - Label name for ghost cells boundary +- `-dm_distribute ` - Flag to redistribute a mesh among processes +- `-dm_distribute_overlap ` - The size of the overlap halo +- `-dm_plex_adj_cone ` - Set adjacency direction +- `-dm_plex_adj_closure ` - Set adjacency size +- `-dm_plex_use_ceed ` - Use LibCEED as the FEM backend +- `-dm_plex_check_symmetry` - Check that the adjacency information in the mesh is symmetric - `DMPlexCheckSymmetry()` +- `-dm_plex_check_skeleton` - Check that each cell has the correct number of vertices (only for homogeneous simplex or tensor meshes) - `DMPlexCheckSkeleton()` +- `-dm_plex_check_faces` - Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type - `DMPlexCheckFaces()` +- `-dm_plex_check_geometry` - Check that cells have positive volume - `DMPlexCheckGeometry()` +- `-dm_plex_check_pointsf` - Check some necessary conditions for `PointSF` - `DMPlexCheckPointSF()` +- `-dm_plex_check_interface_cones` - Check points on inter-partition interfaces have conforming order of cone points - `DMPlexCheckInterfaceCones()` +- `-dm_plex_check_all` - Perform all the checks above + +Level: intermediate + +Note: +For some `DMType` such as `DMDA` this cannot be called after `DMSetUp()` has been called. + +See also: +=== +`DM`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, +`DMPlexCheckSymmetry()`, `DMPlexCheckSkeleton()`, `DMPlexCheckFaces()`, `DMPlexCheckGeometry()`, `DMPlexCheckPointSF()`, `DMPlexCheckInterfaceCones()`, +`DMSetOptionsPrefix()`, `DMType`, `DMPLEX`, `DMDA`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMSetFromOptions")) +""" +function DMSetFromOptions(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSetFromOptions(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSetFromOptions, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMViewFromOptions(petsclib::PetscLibType,dm::PetscDM, obj::PetscObject, name::String) +View a `DM` in a particular way based on a request in the options database + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `obj` - optional object that provides the prefix for the options database (if `NULL` then the prefix in `obj` is used) +- `name` - option string that is used to activate viewing + +Level: intermediate + +Note: +See `PetscObjectViewFromOptions()` for a list of values that can be provided in the options database to determine how the `DM` is viewed + +See also: +=== +`DM`, `DMView()`, `PetscObjectViewFromOptions()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMViewFromOptions")) +""" +function DMViewFromOptions(petsclib::PetscLibType, dm::PetscDM, obj::PetscObject, name::String) end + +@for_petsc function DMViewFromOptions(petsclib::$UnionPetscLib, dm::PetscDM, obj::PetscObject, name::String ) + + @chk ccall( + (:DMViewFromOptions, $petsc_library), + PetscErrorCode, + (CDM, PetscObject, Ptr{Cchar}), + dm, obj, name, + ) + + + return nothing +end + +""" + DMView(petsclib::PetscLibType,dm::PetscDM, v::PetscViewer) +Views a `DM`. Depending on the `PetscViewer` and its `PetscViewerFormat` it may print some ASCII information about the `DM` to the screen or a file or +save the `DM` in a binary file to be loaded later or create a visualization of the `DM` + +Collective + +Input Parameters: +- `dm` - the `DM` object to view +- `v` - the viewer + +Options Database Keys: +- `-view_pyvista_warp ` - Warps the mesh by the active scalar with factor f +- `-view_pyvista_clip ` - Defines the clipping box +- `-dm_view_draw_line_color ` - Specify the X-window color for cell borders +- `-dm_view_draw_cell_color ` - Specify the X-window color for cells +- `-dm_view_draw_affine ` - Flag to ignore high-order edges + +Level: beginner + +Notes: + +`PetscViewer` = `PETSCVIEWERHDF5` i.e. HDF5 format can be used with `PETSC_VIEWER_HDF5_PETSC` as the `PetscViewerFormat` to save multiple `DMPLEX` +meshes in a single HDF5 file. This in turn requires one to name the `DMPLEX` object with `PetscObjectSetName()` +before saving it with `DMView()` and before loading it with `DMLoad()` for identification of the mesh object. + +`PetscViewer` = `PETSCVIEWEREXODUSII` i.e. ExodusII format assumes that element blocks (mapped to "Cell sets" labels) +consists of sequentially numbered cells. + +If `dm` has been distributed, only the part of the `DM` on MPI rank 0 (including "ghost" cells and vertices) will be written. + +Only TRI, TET, QUAD, and HEX cells are supported in ExodusII. + +`DMPLEX` only represents geometry while most post-processing software expect that a mesh also provides information on the discretization space. This function assumes that the file represents Lagrange finite elements of order 1 or 2. +The order of the mesh shall be set using `PetscViewerExodusIISetOrder()` + +Variable names can be set and queried using `PetscViewerExodusII[Set/Get][Nodal/Zonal]VariableNames[s]`. + +See also: +=== +`DM`, `PetscViewer`, `PetscViewerFormat`, `PetscViewerSetFormat()`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMLoad()`, `PetscObjectSetName()` + +# External Links +$(_doc_external("Dm/DMView")) +""" +function DMView(petsclib::PetscLibType, dm::PetscDM, v::PetscViewer) end + +@for_petsc function DMView(petsclib::$UnionPetscLib, dm::PetscDM, v::PetscViewer ) + + @chk ccall( + (:DMView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer), + dm, v, + ) + + + return nothing +end + +""" + vec::PetscVec = DMCreateGlobalVector(petsclib::PetscLibType,dm::PetscDM) +Creates a global vector from a `DM` object. A global vector is a parallel vector that has no duplicate values shared between MPI ranks, +that is it has no ghost locations. + +Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `vec` - the global vector + +Level: beginner + +See also: +=== +`DM`, `Vec`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("Dm/DMCreateGlobalVector")) +""" +function DMCreateGlobalVector(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateGlobalVector(petsclib::$UnionPetscLib, dm::PetscDM ) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMCreateGlobalVector, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + dm, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + vec::PetscVec = DMCreateLocalVector(petsclib::PetscLibType,dm::PetscDM) +Creates a local vector from a `DM` object. + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `vec` - the local vector + +Level: beginner + +Note: +A local vector usually has ghost locations that contain values that are owned by different MPI ranks. A global vector has no ghost locations. + +See also: +=== +`DM`, `Vec`, `DMCreateGlobalVector()`, `DMGetLocalVector()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()` +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("Dm/DMCreateLocalVector")) +""" +function DMCreateLocalVector(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateLocalVector(petsclib::$UnionPetscLib, dm::PetscDM ) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMCreateLocalVector, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + dm, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + DMGetLocalToGlobalMapping(petsclib::PetscLibType,dm::PetscDM, ltog::ISLocalToGlobalMapping) +Accesses the local + +Collective + +Input Parameter: +- `dm` - the `DM` that provides the mapping + +Output Parameter: +- `ltog` - the mapping + +Level: advanced + +Notes: +The global to local mapping allows one to set values into the global vector or matrix using `VecSetValuesLocal()` and `MatSetValuesLocal()` + +Vectors obtained with `DMCreateGlobalVector()` and matrices obtained with `DMCreateMatrix()` already contain the global mapping so you do +need to use this function with those objects. + +This mapping can then be used by `VecSetLocalToGlobalMapping()` or `MatSetLocalToGlobalMapping()`. + +See also: +=== +`DM`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `VecSetLocalToGlobalMapping()`, `MatSetLocalToGlobalMapping()`, +`DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMGetLocalToGlobalMapping")) +""" +function DMGetLocalToGlobalMapping(petsclib::PetscLibType, dm::PetscDM, ltog::ISLocalToGlobalMapping) end + +@for_petsc function DMGetLocalToGlobalMapping(petsclib::$UnionPetscLib, dm::PetscDM, ltog::ISLocalToGlobalMapping ) + + @chk ccall( + (:DMGetLocalToGlobalMapping, $petsc_library), + PetscErrorCode, + (CDM, Ptr{ISLocalToGlobalMapping}), + dm, ltog, + ) + + + return nothing +end + +""" + bs::PetscInt = DMGetBlockSize(petsclib::PetscLibType,dm::PetscDM) +Gets the inherent block size associated with a `DM` + +Not Collective + +Input Parameter: +- `dm` - the `DM` with block structure + +Output Parameter: +- `bs` - the block size, 1 implies no exploitable block structure + +Level: intermediate + +Notes: +This might be the number of degrees of freedom at each grid point for a structured grid. + +Complex `DM` that represent multiphysics or staggered grids or mixed-methods do not generally have a single inherent block size, but +rather different locations in the vectors may have a different block size. + +See also: +=== +`DM`, `ISCreateBlock()`, `VecSetBlockSize()`, `MatSetBlockSize()`, `DMGetLocalToGlobalMapping()` + +# External Links +$(_doc_external("Dm/DMGetBlockSize")) +""" +function DMGetBlockSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetBlockSize(petsclib::$UnionPetscLib, dm::PetscDM ) + bs_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetBlockSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, bs_, + ) + + bs = bs_[] + + return bs +end + +""" + mat::PetscMat,vec::PetscVec = DMCreateInterpolation(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM) +Gets the interpolation matrix between two `DM` objects. The resulting matrix map degrees of freedom in the vector obtained by +`DMCreateGlobalVector()` on the coarse `DM` to similar vectors on the fine grid `DM`. + +Collective + +Input Parameters: +- `dmc` - the `DM` object +- `dmf` - the second, finer `DM` object + +Output Parameters: +- `mat` - the interpolation +- `vec` - the scaling (optional, pass `NULL` if not needed), see `DMCreateInterpolationScale()` + +Level: developer + +Notes: +For `DMDA` objects this only works for "uniform refinement", that is the refined mesh was obtained `DMRefine()` or the coarse mesh was obtained by +DMCoarsen(). The coordinates set into the `DMDA` are completely ignored in computing the interpolation. + +For `DMDA` objects you can use this interpolation (more precisely the interpolation from the `DMGetCoordinateDM()`) to interpolate the mesh coordinate +vectors EXCEPT in the periodic case where it does not make sense since the coordinate vectors are not periodic. + +See also: +=== +`DM`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolationScale()` + +# External Links +$(_doc_external("Dm/DMCreateInterpolation")) +""" +function DMCreateInterpolation(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM) end + +@for_petsc function DMCreateInterpolation(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM ) + mat_ = Ref{CMat}() + vec_ = Ref{CVec}() + + @chk ccall( + (:DMCreateInterpolation, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}, Ptr{CVec}), + dmc, dmf, mat_, vec_, + ) + + mat = PetscMat(mat_[], petsclib) + vec = PetscVec(vec_[], petsclib) + + return mat,vec +end + +""" + scale::PetscVec = DMCreateInterpolationScale(petsclib::PetscLibType,dac::PetscDM, daf::PetscDM, mat::PetscMat) +Forms L = 1/(R*1) where 1 is the vector of all ones, and R is +the transpose of the interpolation between the `DM`. + +Input Parameters: +- `dac` - `DM` that defines a coarse mesh +- `daf` - `DM` that defines a fine mesh +- `mat` - the restriction (or interpolation operator) from fine to coarse + +Output Parameter: +- `scale` - the scaled vector + +Level: advanced + +Note: +xcoarse = diag(L)*R*xfine preserves scale and is thus suitable for state (versus residual) +restriction. In other words xcoarse is the coarse representation of xfine. + +Developer Note: +If the fine-scale `DMDA` has the -dm_bind_below option set to true, then `DMCreateInterpolationScale()` calls `MatSetBindingPropagates()` +on the restriction/interpolation operator to set the bindingpropagates flag to true. + +See also: +=== +`DM`, `MatRestrict()`, `MatInterpolate()`, `DMCreateInterpolation()`, `DMCreateRestriction()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMCreateInterpolationScale")) +""" +function DMCreateInterpolationScale(petsclib::PetscLibType, dac::PetscDM, daf::PetscDM, mat::PetscMat) end + +@for_petsc function DMCreateInterpolationScale(petsclib::$UnionPetscLib, dac::PetscDM, daf::PetscDM, mat::PetscMat ) + scale_ = Ref{CVec}() + + @chk ccall( + (:DMCreateInterpolationScale, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, Ptr{CVec}), + dac, daf, mat, scale_, + ) + + scale = PetscVec(scale_[], petsclib) + + return scale +end + +""" + mat::PetscMat = DMCreateRestriction(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM) +Gets restriction matrix between two `DM` objects. The resulting matrix map degrees of freedom in the vector obtained by +`DMCreateGlobalVector()` on the fine `DM` to similar vectors on the coarse grid `DM`. + +Collective + +Input Parameters: +- `dmc` - the `DM` object +- `dmf` - the second, finer `DM` object + +Output Parameter: +- `mat` - the restriction + +Level: developer + +Note: +This only works for `DMSTAG`. For many situations either the transpose of the operator obtained with `DMCreateInterpolation()` or that +matrix multiplied by the vector obtained with `DMCreateInterpolationScale()` provides the desired object. + +See also: +=== +`DM`, `DMRestrict()`, `DMInterpolate()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMCreateRestriction")) +""" +function DMCreateRestriction(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM) end + +@for_petsc function DMCreateRestriction(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM ) + mat_ = Ref{CMat}() + + @chk ccall( + (:DMCreateRestriction, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dmc, dmf, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + mat::PetscMat = DMCreateInjection(petsclib::PetscLibType,dac::PetscDM, daf::PetscDM) +Gets injection matrix between two `DM` objects. + +Collective + +Input Parameters: +- `dac` - the `DM` object +- `daf` - the second, finer `DM` object + +Output Parameter: +- `mat` - the injection + +Level: developer + +Notes: +This is an operator that applied to a vector obtained with `DMCreateGlobalVector()` on the +fine grid maps the values to a vector on the vector on the coarse `DM` by simply selecting +the values on the coarse grid points. This compares to the operator obtained by +`DMCreateRestriction()` or the transpose of the operator obtained by +`DMCreateInterpolation()` that uses a "local weighted average" of the values around the +coarse grid point as the coarse grid value. + +For `DMDA` objects this only works for "uniform refinement", that is the refined mesh was obtained `DMRefine()` or the coarse mesh was obtained by +`DMCoarsen()`. The coordinates set into the `DMDA` are completely ignored in computing the injection. + +See also: +=== +`DM`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMCreateInterpolation()`, +`DMCreateRestriction()`, `MatRestrict()`, `MatInterpolate()` + +# External Links +$(_doc_external("Dm/DMCreateInjection")) +""" +function DMCreateInjection(petsclib::PetscLibType, dac::PetscDM, daf::PetscDM) end + +@for_petsc function DMCreateInjection(petsclib::$UnionPetscLib, dac::PetscDM, daf::PetscDM ) + mat_ = Ref{CMat}() + + @chk ccall( + (:DMCreateInjection, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dac, daf, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + mat::PetscMat = DMCreateMassMatrix(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM) +Gets the mass matrix between two `DM` objects +Collective + +Input Parameters: +- `dmc` - the target `DM` object +- `dmf` - the source `DM` object, can be `NULL` + +Output Parameter: +- `mat` - the mass matrix + +Level: developer + +See also: +=== +`DM`, `DMCreateMassMatrixLumped()`, `DMCreateMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolation()`, `DMCreateInjection()` + +# External Links +$(_doc_external("Dm/DMCreateMassMatrix")) +""" +function DMCreateMassMatrix(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM) end + +@for_petsc function DMCreateMassMatrix(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM ) + mat_ = Ref{CMat}() + + @chk ccall( + (:DMCreateMassMatrix, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dmc, dmf, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + llm::PetscVec,lm::PetscVec = DMCreateMassMatrixLumped(petsclib::PetscLibType,dm::PetscDM) +Gets the lumped mass matrix for a given `DM` + +Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameters: +- `llm` - the local lumped mass matrix, which is a diagonal matrix, represented as a vector +- `lm` - the global lumped mass matrix, which is a diagonal matrix, represented as a vector + +Level: developer + +Note: +See `DMCreateMassMatrix()` for how to create the non-lumped version of the mass matrix. + +See also: +=== +`DM`, `DMCreateMassMatrix()`, `DMCreateMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolation()`, `DMCreateInjection()` + +# External Links +$(_doc_external("Dm/DMCreateMassMatrixLumped")) +""" +function DMCreateMassMatrixLumped(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateMassMatrixLumped(petsclib::$UnionPetscLib, dm::PetscDM ) + llm_ = Ref{CVec}() + lm_ = Ref{CVec}() + + @chk ccall( + (:DMCreateMassMatrixLumped, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}, Ptr{CVec}), + dm, llm_, lm_, + ) + + llm = PetscVec(llm_[], petsclib) + lm = PetscVec(lm_[], petsclib) + + return llm,lm +end + +""" + mat::PetscMat = DMCreateGradientMatrix(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM) +Gets the gradient matrix between two `DM` objects +Collective + +Input Parameters: +- `dmc` - the target `DM` object +- `dmf` - the source `DM` object, can be `NULL` + +Output Parameter: +- `mat` - the gradient matrix + +Level: developer + +Notes: +For `DMPLEX` the finite element model for the `DM` must have been already provided. + +See also: +=== +`DM`, `DMCreateMassMatrix()`, `DMCreateMassMatrixLumped()`, `DMCreateMatrix()`, `DMRefine()`, `DMCoarsen()`, `DMCreateRestriction()`, `DMCreateInterpolation()`, `DMCreateInjection()` + +# External Links +$(_doc_external("Dm/DMCreateGradientMatrix")) +""" +function DMCreateGradientMatrix(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM) end + +@for_petsc function DMCreateGradientMatrix(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM ) + mat_ = Ref{CMat}() + + @chk ccall( + (:DMCreateGradientMatrix, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dmc, dmf, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + coloring::ISColoring = DMCreateColoring(petsclib::PetscLibType,dm::PetscDM, ctype::ISColoringType) +Gets coloring of a graph associated with the `DM`. Often the graph represents the operator matrix associated with the discretization +of a PDE on the `DM`. + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `ctype` - `IS_COLORING_LOCAL` or `IS_COLORING_GLOBAL` + +Output Parameter: +- `coloring` - the coloring + +Level: developer + +Notes: +Coloring of matrices can also be computed directly from the sparse matrix nonzero structure via the `MatColoring` object or from the mesh from which the +matrix comes from (what this function provides). In general using the mesh produces a more optimal coloring (fewer colors). + +This produces a coloring with the distance of 2, see `MatSetColoringDistance()` which can be used for efficiently computing Jacobians with `MatFDColoringCreate()` +For `DMDA` in three dimensions with periodic boundary conditions the number of grid points in each dimension must be divisible by 2*stencil_width + 1, +otherwise an error will be generated. + +See also: +=== +`DM`, `ISColoring`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatType()`, `MatColoring`, `MatFDColoringCreate()` + +# External Links +$(_doc_external("Dm/DMCreateColoring")) +""" +function DMCreateColoring(petsclib::PetscLibType, dm::PetscDM, ctype::ISColoringType) end + +@for_petsc function DMCreateColoring(petsclib::$UnionPetscLib, dm::PetscDM, ctype::ISColoringType ) + coloring_ = Ref{ISColoring}() + + @chk ccall( + (:DMCreateColoring, $petsc_library), + PetscErrorCode, + (CDM, ISColoringType, Ptr{ISColoring}), + dm, ctype, coloring_, + ) + + coloring = coloring_[] + + return coloring +end + +""" + mat::PetscMat = DMCreateMatrix(petsclib::PetscLibType,dm::PetscDM) +Gets an empty matrix for a `DM` that is most commonly used to store the Jacobian of a discrete PDE operator. + +Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `mat` - the empty Jacobian + +Options Database Key: +- `-dm_preallocate_only` - Only preallocate the matrix for `DMCreateMatrix()` and `DMCreateMassMatrix()`, but do not fill it with zeros + +Level: beginner + +Notes: +This properly preallocates the number of nonzeros in the sparse matrix so you +do not need to do it yourself. + +By default it also sets the nonzero structure and puts in the zero entries. To prevent setting +the nonzero pattern call `DMSetMatrixPreallocateOnly()` + +For `DMDA`, when you call `MatView()` on this matrix it is displayed using the global natural ordering, NOT in the ordering used +internally by PETSc. + +For `DMDA`, in general it is easiest to use `MatSetValuesStencil()` or `MatSetValuesLocal()` to put values into the matrix because +`MatSetValues()` requires the indices for the global numbering for the `DMDA` which is complic`ated to compute + +See also: +=== +`DM`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMSetMatType()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("Dm/DMCreateMatrix")) +""" +function DMCreateMatrix(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateMatrix(petsclib::$UnionPetscLib, dm::PetscDM ) + mat_ = Ref{CMat}() + + @chk ccall( + (:DMCreateMatrix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CMat}), + dm, mat_, + ) + + mat = PetscMat(mat_[], petsclib) + + return mat +end + +""" + DMSetMatrixPreallocateSkip(petsclib::PetscLibType,dm::PetscDM, skip::PetscBool) +When `DMCreateMatrix()` is called the matrix sizes and +`ISLocalToGlobalMapping` will be properly set, but the data structures to store values in the +matrices will not be preallocated. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `skip` - `PETSC_TRUE` to skip preallocation + +Level: developer + +Note: +This is most useful to reduce initialization costs when `MatSetPreallocationCOO()` and +`MatSetValuesCOO()` will be used. + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMSetMatrixStructureOnly()`, `DMSetMatrixPreallocateOnly()` + +# External Links +$(_doc_external("Dm/DMSetMatrixPreallocateSkip")) +""" +function DMSetMatrixPreallocateSkip(petsclib::PetscLibType, dm::PetscDM, skip::PetscBool) end + +@for_petsc function DMSetMatrixPreallocateSkip(petsclib::$UnionPetscLib, dm::PetscDM, skip::PetscBool ) + + @chk ccall( + (:DMSetMatrixPreallocateSkip, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, skip, + ) + + + return nothing +end + +""" + DMSetMatrixPreallocateOnly(petsclib::PetscLibType,dm::PetscDM, only::PetscBool) +When `DMCreateMatrix()` is called the matrix will be properly +preallocated but the nonzero structure and zero values will not be set. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `only` - `PETSC_TRUE` if only want preallocation + +Options Database Key: +- `-dm_preallocate_only` - Only preallocate the matrix for `DMCreateMatrix()`, `DMCreateMassMatrix()`, but do not fill it with zeros + +Level: developer + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMSetMatrixStructureOnly()`, `DMSetMatrixPreallocateSkip()` + +# External Links +$(_doc_external("Dm/DMSetMatrixPreallocateOnly")) +""" +function DMSetMatrixPreallocateOnly(petsclib::PetscLibType, dm::PetscDM, only::PetscBool) end + +@for_petsc function DMSetMatrixPreallocateOnly(petsclib::$UnionPetscLib, dm::PetscDM, only::PetscBool ) + + @chk ccall( + (:DMSetMatrixPreallocateOnly, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, only, + ) + + + return nothing +end + +""" + DMSetMatrixStructureOnly(petsclib::PetscLibType,dm::PetscDM, only::PetscBool) +When `DMCreateMatrix()` is called, the matrix nonzero structure will be created +but the array for numerical values will not be allocated. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `only` - `PETSC_TRUE` if you only want matrix nonzero structure + +Level: developer + +See also: +=== +`DM`, `DMCreateMatrix()`, `DMSetMatrixPreallocateOnly()`, `DMSetMatrixPreallocateSkip()` + +# External Links +$(_doc_external("Dm/DMSetMatrixStructureOnly")) +""" +function DMSetMatrixStructureOnly(petsclib::PetscLibType, dm::PetscDM, only::PetscBool) end + +@for_petsc function DMSetMatrixStructureOnly(petsclib::$UnionPetscLib, dm::PetscDM, only::PetscBool ) + + @chk ccall( + (:DMSetMatrixStructureOnly, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, only, + ) + + + return nothing +end + +""" + DMSetBlockingType(petsclib::PetscLibType,dm::PetscDM, btype::DMBlockingType) +set the blocking granularity to be used for variable block size `DMCreateMatrix()` is called + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `btype` - block by topological point or field node + +Options Database Key: +- `-dm_blocking_type [topological_point, field_node]` - use topological point blocking or field node blocking + +Level: advanced + +See also: +=== +`DM`, `DMCreateMatrix()`, `MatSetVariableBlockSizes()` + +# External Links +$(_doc_external("Dm/DMSetBlockingType")) +""" +function DMSetBlockingType(petsclib::PetscLibType, dm::PetscDM, btype::DMBlockingType) end + +@for_petsc function DMSetBlockingType(petsclib::$UnionPetscLib, dm::PetscDM, btype::DMBlockingType ) + + @chk ccall( + (:DMSetBlockingType, $petsc_library), + PetscErrorCode, + (CDM, DMBlockingType), + dm, btype, + ) + + + return nothing +end + +""" + btype::DMBlockingType = DMGetBlockingType(petsclib::PetscLibType,dm::PetscDM) +get the blocking granularity to be used for variable block size `DMCreateMatrix()` is called + +Not Collective + +Input Parameter: +- `dm` - the `DM` + +Output Parameter: +- `btype` - block by topological point or field node + +Level: advanced + +See also: +=== +`DM`, `DMCreateMatrix()`, `MatSetVariableBlockSizes()` + +# External Links +$(_doc_external("Dm/DMGetBlockingType")) +""" +function DMGetBlockingType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetBlockingType(petsclib::$UnionPetscLib, dm::PetscDM ) + btype_ = Ref{DMBlockingType}() + + @chk ccall( + (:DMGetBlockingType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMBlockingType}), + dm, btype_, + ) + + btype = unsafe_string(btype_[]) + + return btype +end + +""" + DMSetNullSpaceConstructor(petsclib::PetscLibType,dm::PetscDM, field::PetscInt, nullsp::external) +Provide a callback function which constructs the nullspace for a given field, defined with `DMAddField()`, when function spaces +are joined or split, such as in `DMCreateSubDM()` + +Logically Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `field` - The field number for the nullspace +- `nullsp` - A callback to create the nullspace + +Calling sequence of `nullsp`: +- `dm` - The present `DM` +- `origField` - The field number given above, in the original `DM` +- `field` - The field number in dm +- `nullSpace` - The nullspace for the given field + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMGetNullSpaceConstructor()`, `DMSetNearNullSpaceConstructor()`, `DMGetNearNullSpaceConstructor()`, `DMCreateSubDM()`, `DMCreateSuperDM()` + +# External Links +$(_doc_external("Dm/DMSetNullSpaceConstructor")) +""" +function DMSetNullSpaceConstructor(petsclib::PetscLibType, dm::PetscDM, field::PetscInt, nullsp::external) end + +@for_petsc function DMSetNullSpaceConstructor(petsclib::$UnionPetscLib, dm::PetscDM, field::$PetscInt, nullsp::external ) + + @chk ccall( + (:DMSetNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, external), + dm, field, nullsp, + ) + + + return nothing +end + +""" + DMSetNearNullSpaceConstructor(petsclib::PetscLibType,dm::PetscDM, field::PetscInt, nullsp::external) +Provide a callback function which constructs the near + +Logically Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `field` - The field number for the nullspace +- `nullsp` - A callback to create the near-nullspace + +Calling sequence of `nullsp`: +- `dm` - The present `DM` +- `origField` - The field number given above, in the original `DM` +- `field` - The field number in dm +- `nullSpace` - The nullspace for the given field + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMGetNearNullSpaceConstructor()`, `DMSetNullSpaceConstructor()`, `DMGetNullSpaceConstructor()`, `DMCreateSubDM()`, `DMCreateSuperDM()`, +`MatNullSpace` + +# External Links +$(_doc_external("Dm/DMSetNearNullSpaceConstructor")) +""" +function DMSetNearNullSpaceConstructor(petsclib::PetscLibType, dm::PetscDM, field::PetscInt, nullsp::external) end + +@for_petsc function DMSetNearNullSpaceConstructor(petsclib::$UnionPetscLib, dm::PetscDM, field::$PetscInt, nullsp::external ) + + @chk ccall( + (:DMSetNearNullSpaceConstructor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, external), + dm, field, nullsp, + ) + + + return nothing +end + +""" + numFields::PetscInt,fieldNames::Cchar,fields::Vector{IS} = DMCreateFieldIS(petsclib::PetscLibType,dm::PetscDM) +Creates a set of `IS` objects with the global indices of dofs for each field defined with `DMAddField()` + +Not Collective; No Fortran Support + +Input Parameter: +- `dm` - the `DM` object + +Output Parameters: +- `numFields` - The number of fields (or `NULL` if not requested) +- `fieldNames` - The name of each field (or `NULL` if not requested) +- `fields` - The global indices for each field (or `NULL` if not requested) + +Level: intermediate + +Note: +The user is responsible for freeing all requested arrays. In particular, every entry of `fieldNames` should be freed with +`PetscFree()`, every entry of `fields` should be destroyed with `ISDestroy()`, and both arrays should be freed with +`PetscFree()`. + +Developer Note: +It is not clear why both this function and `DMCreateFieldDecomposition()` exist. Having two seems redundant and confusing. This function should +likely be removed. + +See also: +=== +`DM`, `DMAddField()`, `DMGetField()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, +`DMCreateFieldDecomposition()` + +# External Links +$(_doc_external("Dm/DMCreateFieldIS")) +""" +function DMCreateFieldIS(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateFieldIS(petsclib::$UnionPetscLib, dm::PetscDM ) + numFields_ = Ref{$PetscInt}() + fieldNames_ = Ref{Cchar}() + fields_ = Ref{Ptr{IS}}() + + @chk ccall( + (:DMCreateFieldIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Cchar, Ptr{Ptr{IS}}), + dm, numFields_, fieldNames_, fields_, + ) + + numFields = numFields_[] + fieldNames = fieldNames_[] + fields = unsafe_wrap(Array, fields_[], VecGetLocalSize(petsclib, x); own = false) + + return numFields,fieldNames,fields +end + +""" + len::PetscInt,namelist::Cchar,islist::Vector{IS},dmlist::Vector{PetscDM} = DMCreateFieldDecomposition(petsclib::PetscLibType,dm::PetscDM) +Returns a list of `IS` objects defining a decomposition of a problem into subproblems +corresponding to different fields. + +Not Collective; No Fortran Support + +Input Parameter: +- `dm` - the `DM` object + +Output Parameters: +- `len` - The number of fields (or `NULL` if not requested) +- `namelist` - The name for each field (or `NULL` if not requested) +- `islist` - The global indices for each field (or `NULL` if not requested) +- `dmlist` - The `DM`s for each field subproblem (or `NULL`, if not requested; if `NULL` is returned, no `DM`s are defined) + +Level: intermediate + +Notes: +Each `IS` contains the global indices of the dofs of the corresponding field, defined by +`DMAddField()`. The optional list of `DM`s define the `DM` for each subproblem. + +The same as `DMCreateFieldIS()` but also returns a `DM` for each field. + +The user is responsible for freeing all requested arrays. In particular, every entry of `namelist` should be freed with +`PetscFree()`, every entry of `islist` should be destroyed with `ISDestroy()`, every entry of `dmlist` should be destroyed with `DMDestroy()`, +and all of the arrays should be freed with `PetscFree()`. + +Fortran Notes: +Use the declarations +-vb +character(80), pointer :: namelist(:) +IS, pointer :: islist(:) +DM, pointer :: dmlist(:) +-ve + +`namelist` must be provided, `islist` may be `PETSC_NULL_IS_POINTER` and `dmlist` may be `PETSC_NULL_DM_POINTER` + +Use `DMDestroyFieldDecomposition()` to free the returned objects + +Developer Notes: +It is not clear why this function and `DMCreateFieldIS()` exist. Having two seems redundant and confusing. + +Unlike `DMRefine()`, `DMCoarsen()`, and `DMCreateDomainDecomposition()` this provides no mechanism to provide hooks that are called after the +decomposition is computed. + +See also: +=== +`DM`, `DMAddField()`, `DMCreateFieldIS()`, `DMCreateSubDM()`, `DMCreateDomainDecomposition()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()` + +# External Links +$(_doc_external("Dm/DMCreateFieldDecomposition")) +""" +function DMCreateFieldDecomposition(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateFieldDecomposition(petsclib::$UnionPetscLib, dm::PetscDM ) + len_ = Ref{$PetscInt}() + namelist_ = Ref{Cchar}() + islist_ = Ref{Ptr{IS}}() + dmlist_ = Ref{Ptr{PetscDM}}() + + @chk ccall( + (:DMCreateFieldDecomposition, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Cchar, Ptr{Ptr{IS}}, Ptr{Ptr{CDM}}), + dm, len_, namelist_, islist_, dmlist_, + ) + + len = len_[] + namelist = namelist_[] + islist = unsafe_wrap(Array, islist_[], VecGetLocalSize(petsclib, x); own = false) + dmlist = unsafe_wrap(Array, dmlist_[], VecGetLocalSize(petsclib, x); own = false) + + return len,namelist,islist,dmlist +end + +""" + is::IS,subdm::PetscDM = DMCreateSubDM(petsclib::PetscLibType,dm::PetscDM, numFields::PetscInt, fields::Vector{PetscInt}) +Returns an `IS` and `DM` encapsulating a subproblem defined by the fields passed in. +The fields are defined by `DMCreateFieldIS()`. + +Not collective + +Input Parameters: +- `dm` - The `DM` object +- `numFields` - The number of fields to select +- `fields` - The field numbers of the selected fields + +Output Parameters: +- `is` - The global indices for all the degrees of freedom in the new sub `DM`, use `NULL` if not needed +- `subdm` - The `DM` for the subproblem, use `NULL` if not needed + +Level: intermediate + +Note: +You need to call `DMPlexSetMigrationSF()` on the original `DM` if you want the Global-To-Natural map to be automatically constructed + +See also: +=== +`DM`, `DMCreateFieldIS()`, `DMCreateFieldDecomposition()`, `DMAddField()`, `DMCreateSuperDM()`, `IS`, `VecISCopy()`, `DMPlexSetMigrationSF()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("Dm/DMCreateSubDM")) +""" +function DMCreateSubDM(petsclib::PetscLibType, dm::PetscDM, numFields::PetscInt, fields::Vector{PetscInt}) end + +@for_petsc function DMCreateSubDM(petsclib::$UnionPetscLib, dm::PetscDM, numFields::$PetscInt, fields::Vector{$PetscInt} ) + is_ = Ref{IS}() + subdm_ = Ref{CDM}() + + @chk ccall( + (:DMCreateSubDM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{IS}, Ptr{CDM}), + dm, numFields, fields, is_, subdm_, + ) + + is = is_[] + subdm = PetscDM(subdm_[], petsclib) + + return is,subdm +end + +""" + is::Vector{IS},superdm::PetscDM = DMCreateSuperDM(petsclib::PetscLibType,dms::Vector{PetscDM}, n::PetscInt) +Returns an arrays of `IS` and a single `DM` encapsulating a superproblem defined by multiple `DM`s passed in. + +Not collective + +Input Parameters: +- `dms` - The `DM` objects +- `n` - The number of `DM`s + +Output Parameters: +- `is` - The global indices for each of subproblem within the super `DM`, or `NULL`, its length is `n` +- `superdm` - The `DM` for the superproblem + +Level: intermediate + +Note: +You need to call `DMPlexSetMigrationSF()` on the original `DM` if you want the Global-To-Natural map to be automatically constructed + +See also: +=== +`DM`, `DMCreateSubDM()`, `DMPlexSetMigrationSF()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMCreateFieldIS()`, `DMCreateDomainDecomposition()` + +# External Links +$(_doc_external("Dm/DMCreateSuperDM")) +""" +function DMCreateSuperDM(petsclib::PetscLibType, dms::Vector{PetscDM}, n::PetscInt) end + +@for_petsc function DMCreateSuperDM(petsclib::$UnionPetscLib, dms::Vector{PetscDM}, n::$PetscInt ) + is_ = Ref{Ptr{IS}}() + superdm_ = Ref{CDM}() + + @chk ccall( + (:DMCreateSuperDM, $petsc_library), + PetscErrorCode, + (Ptr{CDM}, $PetscInt, Ptr{Ptr{IS}}, Ptr{CDM}), + dms, n, is_, superdm_, + ) + + is = unsafe_wrap(Array, is_[], VecGetLocalSize(petsclib, x); own = false) + superdm = PetscDM(superdm_[], petsclib) + + return is,superdm +end + +""" + n::PetscInt,namelist::Cchar,innerislist::Vector{IS},outerislist::Vector{IS},dmlist::Vector{PetscDM} = DMCreateDomainDecomposition(petsclib::PetscLibType,dm::PetscDM) +Returns lists of `IS` objects defining a decomposition of a +problem into subproblems corresponding to restrictions to pairs of nested subdomains. + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameters: +- `n` - The number of subproblems in the domain decomposition (or `NULL` if not requested), also the length of the four arrays below +- `namelist` - The name for each subdomain (or `NULL` if not requested) +- `innerislist` - The global indices for each inner subdomain (or `NULL`, if not requested) +- `outerislist` - The global indices for each outer subdomain (or `NULL`, if not requested) +- `dmlist` - The `DM`s for each subdomain subproblem (or `NULL`, if not requested; if `NULL` is returned, no `DM`s are defined) + +Level: intermediate + +Notes: +Each `IS` contains the global indices of the dofs of the corresponding subdomains with in the +dofs of the original `DM`. The inner subdomains conceptually define a nonoverlapping +covering, while outer subdomains can overlap. + +The optional list of `DM`s define a `DM` for each subproblem. + +The user is responsible for freeing all requested arrays. In particular, every entry of `namelist` should be freed with +`PetscFree()`, every entry of `innerislist` and `outerislist` should be destroyed with `ISDestroy()`, every entry of `dmlist` should be destroyed with `DMDestroy()`, +and all of the arrays should be freed with `PetscFree()`. + +Developer Notes: +The `dmlist` is for the inner subdomains or the outer subdomains or all subdomains? + +The names are inconsistent, the hooks use `DMSubDomainHook` which is nothing like `DMCreateDomainDecomposition()` while `DMRefineHook` is used for `DMRefine()`. + +See also: +=== +`DM`, `DMCreateFieldDecomposition()`, `DMDestroy()`, `DMCreateDomainDecompositionScatters()`, `DMView()`, `DMCreateInterpolation()`, +`DMSubDomainHookAdd()`, `DMSubDomainHookRemove()`,`DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMRefine()`, `DMCoarsen()` + +# External Links +$(_doc_external("Dm/DMCreateDomainDecomposition")) +""" +function DMCreateDomainDecomposition(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateDomainDecomposition(petsclib::$UnionPetscLib, dm::PetscDM ) + n_ = Ref{$PetscInt}() + namelist_ = Ref{Cchar}() + innerislist_ = Ref{Ptr{IS}}() + outerislist_ = Ref{Ptr{IS}}() + dmlist_ = Ref{Ptr{PetscDM}}() + + @chk ccall( + (:DMCreateDomainDecomposition, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Cchar, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}, Ptr{Ptr{CDM}}), + dm, n_, namelist_, innerislist_, outerislist_, dmlist_, + ) + + n = n_[] + namelist = namelist_[] + innerislist = unsafe_wrap(Array, innerislist_[], VecGetLocalSize(petsclib, x); own = false) + outerislist = unsafe_wrap(Array, outerislist_[], VecGetLocalSize(petsclib, x); own = false) + dmlist = unsafe_wrap(Array, dmlist_[], VecGetLocalSize(petsclib, x); own = false) + + return n,namelist,innerislist,outerislist,dmlist +end + +""" + iscat::Vector{VecScatter},oscat::Vector{VecScatter},gscat::Vector{VecScatter} = DMCreateDomainDecompositionScatters(petsclib::PetscLibType,dm::PetscDM, n::PetscInt, subdms::PetscDM) +Returns scatters to the subdomain vectors from the global vector for subdomains created with +`DMCreateDomainDecomposition()` + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `n` - the number of subdomains +- `subdms` - the local subdomains + +Output Parameters: +- `iscat` - scatter from global vector to nonoverlapping global vector entries on subdomain +- `oscat` - scatter from global vector to overlapping global vector entries on subdomain +- `gscat` - scatter from global vector to local vector on subdomain (fills in ghosts) + +Level: developer + +Note: +This is an alternative to the iis and ois arguments in `DMCreateDomainDecomposition()` that allow for the solution +of general nonlinear problems with overlapping subdomain methods. While merely having index sets that enable subsets +of the residual equations to be created is fine for linear problems, nonlinear problems require local assembly of +solution and residual data. + +Developer Note: +Can the subdms input be anything or are they exactly the `DM` obtained from +`DMCreateDomainDecomposition()`? + +See also: +=== +`DM`, `DMCreateDomainDecomposition()`, `DMDestroy()`, `DMView()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMCreateFieldIS()` + +# External Links +$(_doc_external("Dm/DMCreateDomainDecompositionScatters")) +""" +function DMCreateDomainDecompositionScatters(petsclib::PetscLibType, dm::PetscDM, n::PetscInt, subdms::PetscDM) end + +@for_petsc function DMCreateDomainDecompositionScatters(petsclib::$UnionPetscLib, dm::PetscDM, n::$PetscInt, subdms::PetscDM ) + subdms_ = Ref(subdms.ptr) + iscat_ = Ref{Ptr{VecScatter}}() + oscat_ = Ref{Ptr{VecScatter}}() + gscat_ = Ref{Ptr{VecScatter}}() + + @chk ccall( + (:DMCreateDomainDecompositionScatters, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}, Ptr{Ptr{VecScatter}}, Ptr{Ptr{VecScatter}}, Ptr{Ptr{VecScatter}}), + dm, n, subdms_, iscat_, oscat_, gscat_, + ) + + subdms.ptr = C_NULL + iscat = unsafe_wrap(Array, iscat_[], VecGetLocalSize(petsclib, x); own = false) + oscat = unsafe_wrap(Array, oscat_[], VecGetLocalSize(petsclib, x); own = false) + gscat = unsafe_wrap(Array, gscat_[], VecGetLocalSize(petsclib, x); own = false) + + return iscat,oscat,gscat +end + +""" + DMRefine(petsclib::PetscLibType,dm::PetscDM, comm::MPI_Comm, dmf::PetscDM) +Refines a `DM` object using a standard nonadaptive refinement of the underlying mesh + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `comm` - the communicator to contain the new `DM` object (or `MPI_COMM_NULL`) + +Output Parameter: +- `dmf` - the refined `DM`, or `NULL` + +Options Database Key: +- `-dm_plex_cell_refiner ` - chooses the refinement strategy, e.g. regular, tohex + +Level: developer + +Note: +If no refinement was done, the return value is `NULL` + +See also: +=== +`DM`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateDomainDecomposition()`, +`DMRefineHookAdd()`, `DMRefineHookRemove()` + +# External Links +$(_doc_external("Dm/DMRefine")) +""" +function DMRefine(petsclib::PetscLibType, dm::PetscDM, comm::MPI_Comm, dmf::PetscDM) end + +@for_petsc function DMRefine(petsclib::$UnionPetscLib, dm::PetscDM, comm::MPI_Comm, dmf::PetscDM ) + dmf_ = Ref(dmf.ptr) + + @chk ccall( + (:DMRefine, $petsc_library), + PetscErrorCode, + (CDM, MPI_Comm, Ptr{CDM}), + dm, comm, dmf_, + ) + + dmf.ptr = C_NULL + + return nothing +end + +""" + DMRefineHookAdd(petsclib::PetscLibType,coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid) +adds a callback to be run when interpolating a nonlinear problem to a finer grid + +Logically Collective; No Fortran Support + +Input Parameters: +- `coarse` - `DM` on which to run a hook when interpolating to a finer level +- `refinehook` - function to run when setting up the finer level +- `interphook` - function to run to update data on finer levels (once per `SNESSolve()`) +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Calling sequence of `refinehook`: +- `coarse` - coarse level `DM` +- `fine` - fine level `DM` to interpolate problem to +- `ctx` - optional user-defined function context + +Calling sequence of `interphook`: +- `coarse` - coarse level `DM` +- `interp` - matrix interpolating a coarse-level solution to the finer grid +- `fine` - fine level `DM` to update +- `ctx` - optional user-defined function context + +Level: advanced + +Notes: +This function is only needed if auxiliary data that is attached to the `DM`s via, for example, `PetscObjectCompose()`, needs to be +passed to fine grids while grid sequencing. + +The actual interpolation is done when `DMInterpolate()` is called. + +If this function is called multiple times, the hooks will be run in the order they are added. + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `DMInterpolate()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMRefineHookAdd")) +""" +function DMRefineHookAdd(petsclib::PetscLibType, coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid) end + +@for_petsc function DMRefineHookAdd(petsclib::$UnionPetscLib, coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid ) + + @chk ccall( + (:DMRefineHookAdd, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + coarse, refinehook, interphook, ctx, + ) + + + return nothing +end + +""" + DMRefineHookRemove(petsclib::PetscLibType,coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid) +remove a callback from the list of hooks, that have been set with `DMRefineHookAdd()`, to be run when interpolating +a nonlinear problem to a finer grid + +Logically Collective; No Fortran Support + +Input Parameters: +- `coarse` - the `DM` on which to run a hook when restricting to a coarser level +- `refinehook` - function to run when setting up a finer level +- `interphook` - function to run to update data on finer levels +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Level: advanced + +Note: +This function does nothing if the hook is not in the list. + +See also: +=== +`DM`, `DMRefineHookAdd()`, `DMCoarsenHookRemove()`, `DMInterpolate()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMRefineHookRemove")) +""" +function DMRefineHookRemove(petsclib::PetscLibType, coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid) end + +@for_petsc function DMRefineHookRemove(petsclib::$UnionPetscLib, coarse::PetscDM, refinehook::external, interphook::external, ctx::Cvoid ) + + @chk ccall( + (:DMRefineHookRemove, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + coarse, refinehook, interphook, ctx, + ) + + + return nothing +end + +""" + DMInterpolate(petsclib::PetscLibType,coarse::PetscDM, interp::PetscMat, fine::PetscDM) +interpolates user + +Collective if any hooks are + +Input Parameters: +- `coarse` - coarser `DM` to use as a base +- `interp` - interpolation matrix, apply using `MatInterpolate()` +- `fine` - finer `DM` to update + +Level: developer + +Developer Note: +This routine is called `DMInterpolate()` while the hook is called `DMRefineHookAdd()`. It would be better to have an +an API with consistent terminology. + +See also: +=== +`DM`, `DMRefineHookAdd()`, `MatInterpolate()` + +# External Links +$(_doc_external("Dm/DMInterpolate")) +""" +function DMInterpolate(petsclib::PetscLibType, coarse::PetscDM, interp::PetscMat, fine::PetscDM) end + +@for_petsc function DMInterpolate(petsclib::$UnionPetscLib, coarse::PetscDM, interp::PetscMat, fine::PetscDM ) + + @chk ccall( + (:DMInterpolate, $petsc_library), + PetscErrorCode, + (CDM, CMat, CDM), + coarse, interp, fine, + ) + + + return nothing +end + +""" + DMInterpolateSolution(petsclib::PetscLibType,coarse::PetscDM, fine::PetscDM, interp::PetscMat, coarseSol::PetscVec, fineSol::PetscVec) +Interpolates a solution from a coarse mesh to a fine mesh. + +Collective + +Input Parameters: +- `coarse` - coarse `DM` +- `fine` - fine `DM` +- `interp` - (optional) the matrix computed by `DMCreateInterpolation()`. Implementations may not need this, but if it +is available it can avoid some recomputation. If it is provided, `MatInterpolate()` will be used if +the coarse `DM` does not have a specialized implementation. +- `coarseSol` - solution on the coarse mesh + +Output Parameter: +- `fineSol` - the interpolation of coarseSol to the fine mesh + +Level: developer + +Note: +This function exists because the interpolation of a solution vector between meshes is not always a linear +map. For example, if a boundary value problem has an inhomogeneous Dirichlet boundary condition that is compressed +out of the solution vector. Or if interpolation is inherently a nonlinear operation, such as a method using +slope-limiting reconstruction. + +Developer Note: +This doesn't just interpolate "solutions" so its API name is questionable. + +See also: +=== +`DM`, `DMInterpolate()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMInterpolateSolution")) +""" +function DMInterpolateSolution(petsclib::PetscLibType, coarse::PetscDM, fine::PetscDM, interp::PetscMat, coarseSol::PetscVec, fineSol::PetscVec) end + +@for_petsc function DMInterpolateSolution(petsclib::$UnionPetscLib, coarse::PetscDM, fine::PetscDM, interp::PetscMat, coarseSol::PetscVec, fineSol::PetscVec ) + + @chk ccall( + (:DMInterpolateSolution, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, CVec, CVec), + coarse, fine, interp, coarseSol, fineSol, + ) + + + return nothing +end + +""" + level::PetscInt = DMGetRefineLevel(petsclib::PetscLibType,dm::PetscDM) +Gets the number of refinements that have generated this `DM` from some initial `DM`. + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `level` - number of refinements + +Level: developer + +Note: +This can be used, by example, to set the number of coarser levels associated with this `DM` for a multigrid solver. + +See also: +=== +`DM`, `DMRefine()`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMGetRefineLevel")) +""" +function DMGetRefineLevel(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetRefineLevel(petsclib::$UnionPetscLib, dm::PetscDM ) + level_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetRefineLevel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, level_, + ) + + level = level_[] + + return level +end + +""" + DMSetRefineLevel(petsclib::PetscLibType,dm::PetscDM, level::PetscInt) +Sets the number of refinements that have generated this `DM`. + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `level` - number of refinements + +Level: advanced + +Notes: +This value is used by `PCMG` to determine how many multigrid levels to use + +The values are usually set automatically by the process that is causing the refinements of an initial `DM` by calling this routine. + +See also: +=== +`DM`, `DMGetRefineLevel()`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMSetRefineLevel")) +""" +function DMSetRefineLevel(petsclib::PetscLibType, dm::PetscDM, level::PetscInt) end + +@for_petsc function DMSetRefineLevel(petsclib::$UnionPetscLib, dm::PetscDM, level::$PetscInt ) + + @chk ccall( + (:DMSetRefineLevel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, level, + ) + + + return nothing +end + +""" + DMExtrude(petsclib::PetscLibType,dm::PetscDM, layers::PetscInt, dme::PetscDM) +Extrude a `DM` object from a surface + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `layers` - the number of extruded cell layers + +Output Parameter: +- `dme` - the extruded `DM`, or `NULL` + +Level: developer + +Note: +If no extrusion was done, the return value is `NULL` + +See also: +=== +`DM`, `DMRefine()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMExtrude")) +""" +function DMExtrude(petsclib::PetscLibType, dm::PetscDM, layers::PetscInt, dme::PetscDM) end + +@for_petsc function DMExtrude(petsclib::$UnionPetscLib, dm::PetscDM, layers::$PetscInt, dme::PetscDM ) + dme_ = Ref(dme.ptr) + + @chk ccall( + (:DMExtrude, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + dm, layers, dme_, + ) + + dme.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = DMHasBasisTransform(petsclib::PetscLibType,dm::PetscDM) +Whether the `DM` employs a basis transformation from functions in global vectors to functions in local vectors + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `flg` - `PETSC_TRUE` if a basis transformation should be done + +Level: developer + +See also: +=== +`DM`, `DMPlexGlobalToLocalBasis()`, `DMPlexLocalToGlobalBasis()`, `DMPlexCreateBasisRotation()` + +# External Links +$(_doc_external("Dm/DMHasBasisTransform")) +""" +function DMHasBasisTransform(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasBasisTransform(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasBasisTransform, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + DMCopyTransform(petsclib::PetscLibType,dm::PetscDM, newdm::PetscDM) + +# External Links +$(_doc_external("Dm/DMCopyTransform")) +""" +function DMCopyTransform(petsclib::PetscLibType, dm::PetscDM, newdm::PetscDM) end + +@for_petsc function DMCopyTransform(petsclib::$UnionPetscLib, dm::PetscDM, newdm::PetscDM ) + + @chk ccall( + (:DMCopyTransform, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dm, newdm, + ) + + + return nothing +end + +""" + DMGlobalToLocalHookAdd(petsclib::PetscLibType,dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid) +adds a callback to be run when `DMGlobalToLocal()` is called + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `beginhook` - function to run at the beginning of `DMGlobalToLocalBegin()` +- `endhook` - function to run after `DMGlobalToLocalEnd()` has completed +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Calling sequence of `beginhook`: +- `dm` - global `DM` +- `g` - global vector +- `mode` - mode +- `l` - local vector +- `ctx` - optional user-defined function context + +Calling sequence of `endhook`: +- `dm` - global `DM` +- `g` - global vector +- `mode` - mode +- `l` - local vector +- `ctx` - optional user-defined function context + +Level: advanced + +Note: +The hook may be used to provide, for example, values that represent boundary conditions in the local vectors that do not exist on the global vector. + +See also: +=== +`DM`, `DMGlobalToLocal()`, `DMRefineHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalHookAdd")) +""" +function DMGlobalToLocalHookAdd(petsclib::PetscLibType, dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid) end + +@for_petsc function DMGlobalToLocalHookAdd(petsclib::$UnionPetscLib, dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid ) + + @chk ccall( + (:DMGlobalToLocalHookAdd, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + dm, beginhook, endhook, ctx, + ) + + + return nothing +end + +""" + DMGlobalToLocal(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +update local vectors from global vector + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `g` - the global vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `l` - the local vector + +Level: beginner + +Notes: +The communication involved in this update can be overlapped with computation by instead using +`DMGlobalToLocalBegin()` and `DMGlobalToLocalEnd()`. + +`DMGlobalToLocalHookAdd()` may be used to provide additional operations that are performed during the update process. + +See also: +=== +`DM`, `DMGlobalToLocalHookAdd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()`, +`DMGlobalToLocalBegin()` `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocal")) +""" +function DMGlobalToLocal(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMGlobalToLocal(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMGlobalToLocal, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMGlobalToLocalBegin(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Begins updating local vectors from global vector + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `g` - the global vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `l` - the local vector + +Level: intermediate + +Notes: +The operation is completed with `DMGlobalToLocalEnd()` + +One can perform local computations between the `DMGlobalToLocalBegin()` and `DMGlobalToLocalEnd()` to overlap communication and computation + +`DMGlobalToLocal()` is a short form of `DMGlobalToLocalBegin()` and `DMGlobalToLocalEnd()` + +`DMGlobalToLocalHookAdd()` may be used to provide additional operations that are performed during the update process. + +See also: +=== +`DM`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalBegin")) +""" +function DMGlobalToLocalBegin(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMGlobalToLocalBegin(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMGlobalToLocalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMGlobalToLocalEnd(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Ends updating local vectors from global vector + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `g` - the global vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `l` - the local vector + +Level: intermediate + +Note: +See `DMGlobalToLocalBegin()` for details. + +See also: +=== +`DM`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMLocalToGlobalBegin()`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalEnd")) +""" +function DMGlobalToLocalEnd(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMGlobalToLocalEnd(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMGlobalToLocalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMLocalToGlobalHookAdd(petsclib::PetscLibType,dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid) +adds a callback to be run when a local to global is called + +Logically Collective + +Input Parameters: +- `dm` - the `DM` +- `beginhook` - function to run at the beginning of `DMLocalToGlobalBegin()` +- `endhook` - function to run after `DMLocalToGlobalEnd()` has completed +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Calling sequence of `beginhook`: +- `global` - global `DM` +- `l` - local vector +- `mode` - mode +- `g` - global vector +- `ctx` - optional user-defined function context + +Calling sequence of `endhook`: +- `global` - global `DM` +- `l` - local vector +- `mode` - mode +- `g` - global vector +- `ctx` - optional user-defined function context + +Level: advanced + +See also: +=== +`DM`, `DMLocalToGlobal()`, `DMRefineHookAdd()`, `DMGlobalToLocalHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobalHookAdd")) +""" +function DMLocalToGlobalHookAdd(petsclib::PetscLibType, dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid) end + +@for_petsc function DMLocalToGlobalHookAdd(petsclib::$UnionPetscLib, dm::PetscDM, beginhook::external, endhook::external, ctx::Cvoid ) + + @chk ccall( + (:DMLocalToGlobalHookAdd, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + dm, beginhook, endhook, ctx, + ) + + + return nothing +end + +""" + DMLocalToGlobal(petsclib::PetscLibType,dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) +updates global vectors from local vectors + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `l` - the local vector +- `mode` - if `INSERT_VALUES` then no parallel communication is used, if `ADD_VALUES` then all ghost points from the same base point accumulate into that base point. +- `g` - the global vector + +Level: beginner + +Notes: +The communication involved in this update can be overlapped with computation by using +`DMLocalToGlobalBegin()` and `DMLocalToGlobalEnd()`. + +In the `ADD_VALUES` case you normally would zero the receiving vector before beginning this operation. + +`INSERT_VALUES` is not supported for `DMDA`; in that case simply compute the values directly into a global vector instead of a local one. + +Use `DMLocalToGlobalHookAdd()` to add additional operations that are performed on the data during the update process + +See also: +=== +`DM`, `DMLocalToGlobalBegin()`, `DMLocalToGlobalEnd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMGlobalToLocalEnd()`, `DMGlobalToLocalBegin()`, `DMLocalToGlobalHookAdd()`, `DMGlobaToLocallHookAdd()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobal")) +""" +function DMLocalToGlobal(petsclib::PetscLibType, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMLocalToGlobal(petsclib::$UnionPetscLib, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMLocalToGlobal, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, l, mode, g, + ) + + + return nothing +end + +""" + DMLocalToGlobalBegin(petsclib::PetscLibType,dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) +begins updating global vectors from local vectors + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `l` - the local vector +- `mode` - if `INSERT_VALUES` then no parallel communication is used, if `ADD_VALUES` then all ghost points from the same base point accumulate into that base point. +- `g` - the global vector + +Level: intermediate + +Notes: +In the `ADD_VALUES` case you normally would zero the receiving vector before beginning this operation. + +`INSERT_VALUES is` not supported for `DMDA`, in that case simply compute the values directly into a global vector instead of a local one. + +Use `DMLocalToGlobalEnd()` to complete the communication process. + +`DMLocalToGlobal()` is a short form of `DMLocalToGlobalBegin()` and `DMLocalToGlobalEnd()` + +`DMLocalToGlobalHookAdd()` may be used to provide additional operations that are performed during the update process. + +See also: +=== +`DM`, `DMLocalToGlobal()`, `DMLocalToGlobalEnd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocal()`, `DMGlobalToLocalEnd()`, `DMGlobalToLocalBegin()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobalBegin")) +""" +function DMLocalToGlobalBegin(petsclib::PetscLibType, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMLocalToGlobalBegin(petsclib::$UnionPetscLib, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMLocalToGlobalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, l, mode, g, + ) + + + return nothing +end + +""" + DMLocalToGlobalEnd(petsclib::PetscLibType,dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) +updates global vectors from local vectors + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `l` - the local vector +- `mode` - `INSERT_VALUES` or `ADD_VALUES` +- `g` - the global vector + +Level: intermediate + +Note: +See `DMLocalToGlobalBegin()` for full details + +See also: +=== +`DM`, `DMLocalToGlobalBegin()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobalEnd")) +""" +function DMLocalToGlobalEnd(petsclib::PetscLibType, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMLocalToGlobalEnd(petsclib::$UnionPetscLib, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMLocalToGlobalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, l, mode, g, + ) + + + return nothing +end + +""" + DMLocalToLocalBegin(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Begins the process of mapping values from a local vector (that include +ghost points that contain irrelevant values) to another local vector where the ghost points +in the second are set correctly from values on other MPI ranks. + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `g` - the original local vector +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `l` - the local vector with correct ghost values + +Level: intermediate + +Note: +Must be followed by `DMLocalToLocalEnd()`. + +See also: +=== +`DM`, `DMLocalToLocalEnd()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("Dm/DMLocalToLocalBegin")) +""" +function DMLocalToLocalBegin(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMLocalToLocalBegin(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMLocalToLocalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMLocalToLocalEnd(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Maps from a local vector to another local vector where the ghost +points in the second are set correctly. Must be preceded by `DMLocalToLocalBegin()`. + +Neighbor-wise Collective + +Input Parameters: +- `dm` - the `DM` object +- `g` - the original local vector +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `l` - the local vector with correct ghost values + +Level: intermediate + +See also: +=== +`DM`, `DMLocalToLocalBegin()`, `DMCoarsen()`, `DMDestroy()`, `DMView()`, `DMCreateLocalVector()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("Dm/DMLocalToLocalEnd")) +""" +function DMLocalToLocalEnd(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMLocalToLocalEnd(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMLocalToLocalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMCoarsen(petsclib::PetscLibType,dm::PetscDM, comm::MPI_Comm, dmc::PetscDM) +Coarsens a `DM` object using a standard, non + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `comm` - the communicator to contain the new `DM` object (or `MPI_COMM_NULL`) + +Output Parameter: +- `dmc` - the coarsened `DM` + +Level: developer + +See also: +=== +`DM`, `DMRefine()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateDomainDecomposition()`, +`DMCoarsenHookAdd()`, `DMCoarsenHookRemove()` + +# External Links +$(_doc_external("Dm/DMCoarsen")) +""" +function DMCoarsen(petsclib::PetscLibType, dm::PetscDM, comm::MPI_Comm, dmc::PetscDM) end + +@for_petsc function DMCoarsen(petsclib::$UnionPetscLib, dm::PetscDM, comm::MPI_Comm, dmc::PetscDM ) + dmc_ = Ref(dmc.ptr) + + @chk ccall( + (:DMCoarsen, $petsc_library), + PetscErrorCode, + (CDM, MPI_Comm, Ptr{CDM}), + dm, comm, dmc_, + ) + + dmc.ptr = C_NULL + + return nothing +end + +""" + DMCoarsenHookAdd(petsclib::PetscLibType,fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid) +adds a callback to be run when restricting a nonlinear problem to the coarse grid + +Logically Collective; No Fortran Support + +Input Parameters: +- `fine` - `DM` on which to run a hook when restricting to a coarser level +- `coarsenhook` - function to run when setting up a coarser level +- `restricthook` - function to run to update data on coarser levels (called once per `SNESSolve()`) +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Calling sequence of `coarsenhook`: +- `fine` - fine level `DM` +- `coarse` - coarse level `DM` to restrict problem to +- `ctx` - optional user-defined function context + +Calling sequence of `restricthook`: +- `fine` - fine level `DM` +- `mrestrict` - matrix restricting a fine-level solution to the coarse grid, usually the transpose of the interpolation +- `rscale` - scaling vector for restriction +- `inject` - matrix restricting by injection +- `coarse` - coarse level DM to update +- `ctx` - optional user-defined function context + +Level: advanced + +Notes: +This function is only needed if auxiliary data, attached to the `DM` with `PetscObjectCompose()`, needs to be set up or passed from the fine `DM` to the coarse `DM`. + +If this function is called multiple times, the hooks will be run in the order they are added. + +In order to compose with nonlinear preconditioning without duplicating storage, the hook should be implemented to +extract the finest level information from its context (instead of from the `SNES`). + +The hooks are automatically called by `DMRestrict()` + +See also: +=== +`DM`, `DMCoarsenHookRemove()`, `DMRefineHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMCoarsenHookAdd")) +""" +function DMCoarsenHookAdd(petsclib::PetscLibType, fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid) end + +@for_petsc function DMCoarsenHookAdd(petsclib::$UnionPetscLib, fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid ) + + @chk ccall( + (:DMCoarsenHookAdd, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + fine, coarsenhook, restricthook, ctx, + ) + + + return nothing +end + +""" + DMCoarsenHookRemove(petsclib::PetscLibType,fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid) +remove a callback set with `DMCoarsenHookAdd()` + +Logically Collective; No Fortran Support + +Input Parameters: +- `fine` - `DM` on which to run a hook when restricting to a coarser level +- `coarsenhook` - function to run when setting up a coarser level +- `restricthook` - function to run to update data on coarser levels +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Level: advanced + +Notes: +This function does nothing if the `coarsenhook` is not in the list. + +See `DMCoarsenHookAdd()` for the calling sequence of `coarsenhook` and `restricthook` + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `DMRefineHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()` + +# External Links +$(_doc_external("Dm/DMCoarsenHookRemove")) +""" +function DMCoarsenHookRemove(petsclib::PetscLibType, fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid) end + +@for_petsc function DMCoarsenHookRemove(petsclib::$UnionPetscLib, fine::PetscDM, coarsenhook::external, restricthook::external, ctx::Cvoid ) + + @chk ccall( + (:DMCoarsenHookRemove, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + fine, coarsenhook, restricthook, ctx, + ) + + + return nothing +end + +""" + DMRestrict(petsclib::PetscLibType,fine::PetscDM, restrct::PetscMat, rscale::PetscVec, inject::PetscMat, coarse::PetscDM) +restricts user + +Collective if any hooks are + +Input Parameters: +- `fine` - finer `DM` from which the data is obtained +- `restrct` - restriction matrix, apply using `MatRestrict()`, usually the transpose of the interpolation +- `rscale` - scaling vector for restriction +- `inject` - injection matrix, also use `MatRestrict()` +- `coarse` - coarser `DM` to update + +Level: developer + +Developer Note: +Though this routine is called `DMRestrict()` the hooks are added with `DMCoarsenHookAdd()`, a consistent terminology would be better + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `MatRestrict()`, `DMInterpolate()`, `DMRefineHookAdd()` + +# External Links +$(_doc_external("Dm/DMRestrict")) +""" +function DMRestrict(petsclib::PetscLibType, fine::PetscDM, restrct::PetscMat, rscale::PetscVec, inject::PetscMat, coarse::PetscDM) end + +@for_petsc function DMRestrict(petsclib::$UnionPetscLib, fine::PetscDM, restrct::PetscMat, rscale::PetscVec, inject::PetscMat, coarse::PetscDM ) + + @chk ccall( + (:DMRestrict, $petsc_library), + PetscErrorCode, + (CDM, CMat, CVec, CMat, CDM), + fine, restrct, rscale, inject, coarse, + ) + + + return nothing +end + +""" + DMSubDomainHookAdd(petsclib::PetscLibType,global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid) +adds a callback to be run when restricting a problem to subdomain `DM`s with `DMCreateDomainDecomposition()` + +Logically Collective; No Fortran Support + +Input Parameters: +- `global_` - global `DM` +- `ddhook` - function to run to pass data to the decomposition `DM` upon its creation +- `restricthook` - function to run to update data on block solve (at the beginning of the block solve) +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Calling sequence of `ddhook`: +- `global` - global `DM` +- `block` - subdomain `DM` +- `ctx` - optional user-defined function context + +Calling sequence of `restricthook`: +- `global` - global `DM` +- `out` - scatter to the outer (with ghost and overlap points) sub vector +- `in` - scatter to sub vector values only owned locally +- `block` - subdomain `DM` +- `ctx` - optional user-defined function context + +Level: advanced + +Notes: +This function can be used if auxiliary data needs to be set up on subdomain `DM`s. + +If this function is called multiple times, the hooks will be run in the order they are added. + +In order to compose with nonlinear preconditioning without duplicating storage, the hook should be implemented to +extract the global information from its context (instead of from the `SNES`). + +Developer Note: +It is unclear what "block solve" means within the definition of `restricthook` + +See also: +=== +`DM`, `DMSubDomainHookRemove()`, `DMRefineHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()`, `DMCreateDomainDecomposition()` + +# External Links +$(_doc_external("Dm/DMSubDomainHookAdd")) +""" +function DMSubDomainHookAdd(petsclib::PetscLibType, global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid) end + +@for_petsc function DMSubDomainHookAdd(petsclib::$UnionPetscLib, global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid ) + + @chk ccall( + (:DMSubDomainHookAdd, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + global_, ddhook, restricthook, ctx, + ) + + + return nothing +end + +""" + DMSubDomainHookRemove(petsclib::PetscLibType,global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid) +remove a callback from the list to be run when restricting a problem to subdomain `DM`s with `DMCreateDomainDecomposition()` + +Logically Collective; No Fortran Support + +Input Parameters: +- `global` - global `DM` +- `ddhook` - function to run to pass data to the decomposition `DM` upon its creation +- `restricthook` - function to run to update data on block solve (at the beginning of the block solve) +- `ctx` - [optional] user-defined context for provide data for the hooks (may be `NULL`) + +Level: advanced + +Note: +See `DMSubDomainHookAdd()` for the calling sequences of `ddhook` and `restricthook` + +See also: +=== +`DM`, `DMSubDomainHookAdd()`, `SNESFASGetInterpolation()`, `SNESFASGetInjection()`, `PetscObjectCompose()`, `PetscContainerCreate()`, +`DMCreateDomainDecomposition()` + +# External Links +$(_doc_external("Dm/DMSubDomainHookRemove")) +""" +function DMSubDomainHookRemove(petsclib::PetscLibType, global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid) end + +@for_petsc function DMSubDomainHookRemove(petsclib::$UnionPetscLib, global_::PetscDM, ddhook::external, restricthook::external, ctx::Cvoid ) + + @chk ccall( + (:DMSubDomainHookRemove, $petsc_library), + PetscErrorCode, + (CDM, external, external, Ptr{Cvoid}), + global_, ddhook, restricthook, ctx, + ) + + + return nothing +end + +""" + DMSubDomainRestrict(petsclib::PetscLibType,global_::PetscDM, oscatter::VecScatter, gscatter::VecScatter, subdm::PetscDM) +restricts user + +Collective if any hooks are + +Input Parameters: +- `global` - The global `DM` to use as a base +- `oscatter` - The scatter from domain global vector filling subdomain global vector with overlap +- `gscatter` - The scatter from domain global vector filling subdomain local vector with ghosts +- `subdm` - The subdomain `DM` to update + +Level: developer + +See also: +=== +`DM`, `DMCoarsenHookAdd()`, `MatRestrict()`, `DMCreateDomainDecomposition()` + +# External Links +$(_doc_external("Dm/DMSubDomainRestrict")) +""" +function DMSubDomainRestrict(petsclib::PetscLibType, global_::PetscDM, oscatter::VecScatter, gscatter::VecScatter, subdm::PetscDM) end + +@for_petsc function DMSubDomainRestrict(petsclib::$UnionPetscLib, global_::PetscDM, oscatter::VecScatter, gscatter::VecScatter, subdm::PetscDM ) + + @chk ccall( + (:DMSubDomainRestrict, $petsc_library), + PetscErrorCode, + (CDM, VecScatter, VecScatter, CDM), + global_, oscatter, gscatter, subdm, + ) + + + return nothing +end + +""" + level::PetscInt = DMGetCoarsenLevel(petsclib::PetscLibType,dm::PetscDM) +Gets the number of coarsenings that have generated this `DM`. + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `level` - number of coarsenings + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMSetCoarsenLevel()`, `DMGetRefineLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMGetCoarsenLevel")) +""" +function DMGetCoarsenLevel(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetCoarsenLevel(petsclib::$UnionPetscLib, dm::PetscDM ) + level_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetCoarsenLevel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, level_, + ) + + level = level_[] + + return level +end + +""" + DMSetCoarsenLevel(petsclib::PetscLibType,dm::PetscDM, level::PetscInt) +Sets the number of coarsenings that have generated this `DM`. + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `level` - number of coarsenings + +Level: developer + +Note: +This is rarely used directly, the information is automatically set when a `DM` is created with `DMCoarsen()` + +See also: +=== +`DM`, `DMCoarsen()`, `DMGetCoarsenLevel()`, `DMGetRefineLevel()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMSetCoarsenLevel")) +""" +function DMSetCoarsenLevel(petsclib::PetscLibType, dm::PetscDM, level::PetscInt) end + +@for_petsc function DMSetCoarsenLevel(petsclib::$UnionPetscLib, dm::PetscDM, level::$PetscInt ) + + @chk ccall( + (:DMSetCoarsenLevel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, level, + ) + + + return nothing +end + +""" + DMRefineHierarchy(petsclib::PetscLibType,dm::PetscDM, nlevels::PetscInt, dmf::Vector{PetscDM}) +Refines a `DM` object, all levels at once + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `nlevels` - the number of levels of refinement + +Output Parameter: +- `dmf` - the refined `DM` hierarchy + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMCoarsenHierarchy()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMRefineHierarchy")) +""" +function DMRefineHierarchy(petsclib::PetscLibType, dm::PetscDM, nlevels::PetscInt, dmf::Vector{PetscDM}) end + +@for_petsc function DMRefineHierarchy(petsclib::$UnionPetscLib, dm::PetscDM, nlevels::$PetscInt, dmf::Vector{PetscDM} ) + + @chk ccall( + (:DMRefineHierarchy, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + dm, nlevels, dmf, + ) + + + return nothing +end + +""" + DMCoarsenHierarchy(petsclib::PetscLibType,dm::PetscDM, nlevels::PetscInt, dmc::Vector{PetscDM}) +Coarsens a `DM` object, all levels at once + +Collective + +Input Parameters: +- `dm` - the `DM` object +- `nlevels` - the number of levels of coarsening + +Output Parameter: +- `dmc` - the coarsened `DM` hierarchy + +Level: developer + +See also: +=== +`DM`, `DMCoarsen()`, `DMRefineHierarchy()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMCoarsenHierarchy")) +""" +function DMCoarsenHierarchy(petsclib::PetscLibType, dm::PetscDM, nlevels::PetscInt, dmc::Vector{PetscDM}) end + +@for_petsc function DMCoarsenHierarchy(petsclib::$UnionPetscLib, dm::PetscDM, nlevels::$PetscInt, dmc::Vector{PetscDM} ) + + @chk ccall( + (:DMCoarsenHierarchy, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + dm, nlevels, dmc, + ) + + + return nothing +end + +""" + DMSetApplicationContextDestroy(petsclib::PetscLibType,dm::PetscDM, destroy::PetscCtxDestroyFn) +Sets a user function that will be called to destroy the application context when the `DM` is destroyed + +Logically Collective if the function is collective + +Input Parameters: +- `dm` - the `DM` object +- `destroy` - the destroy function, see `PetscCtxDestroyFn` for the calling sequence + +Level: intermediate + +See also: +=== +`DM`, `DMSetApplicationContext()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, +`DMGetApplicationContext()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Dm/DMSetApplicationContextDestroy")) +""" +function DMSetApplicationContextDestroy(petsclib::PetscLibType, dm::PetscDM, destroy::PetscCtxDestroyFn) end + +@for_petsc function DMSetApplicationContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:DMSetApplicationContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, destroy, + ) + + + return nothing +end + +""" + DMSetApplicationContext(petsclib::PetscLibType,dm::PetscDM, ctx::Cvoid) +Set a user context into a `DM` object + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `ctx` - the user context + +Level: intermediate + +Note: +A user context is a way to pass problem specific information that is accessible whenever the `DM` is available +In a multilevel solver, the user context is shared by all the `DM` in the hierarchy; it is thus not advisable +to store objects that represent discretized quantities inside the context. + +Fortran Note: +This only works when `ctx` is a Fortran derived type (it cannot be a `PetscObject`), we recommend writing a Fortran interface definition for this +function that tells the Fortran compiler the derived data type that is passed in as the `ctx` argument. See `DMGetApplicationContext()` for +an example. + +See also: +=== +`DM`, `DMGetApplicationContext()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("Dm/DMSetApplicationContext")) +""" +function DMSetApplicationContext(petsclib::PetscLibType, dm::PetscDM, ctx::Cvoid) end + +@for_petsc function DMSetApplicationContext(petsclib::$UnionPetscLib, dm::PetscDM, ctx::Cvoid ) + + @chk ccall( + (:DMSetApplicationContext, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, ctx, + ) + + + return nothing +end + +""" + DMGetApplicationContext(petsclib::PetscLibType,dm::PetscDM, ctx::PeCtx) +Gets a user context from a `DM` object provided with `DMSetApplicationContext()` + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `ctx` - a pointer to the user context + +Level: intermediate + +Note: +A user context is a way to pass problem specific information that is accessible whenever the `DM` is available + +Fortran Notes: +This only works when the context is a Fortran derived type (it cannot be a `PetscObject`) and you **must** write a Fortran interface definition for this +function that tells the Fortran compiler the derived data type that is returned as the `ctx` argument. For example, +-vb +Interface DMGetApplicationContext +Subroutine DMGetApplicationContext(dm,ctx,ierr) +#include +use petscdm +DM dm +type(tUsertype), pointer :: ctx +PetscErrorCode ierr +End Subroutine +End Interface DMGetApplicationContext +-ve + +The prototype for `ctx` must be +-vb +type(tUsertype), pointer :: ctx +-ve + +See also: +=== +`DM`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("Dm/DMGetApplicationContext")) +""" +function DMGetApplicationContext(petsclib::PetscLibType, dm::PetscDM, ctx::PeCtx) end + +@for_petsc function DMGetApplicationContext(petsclib::$UnionPetscLib, dm::PetscDM, ctx::PeCtx ) + + @chk ccall( + (:DMGetApplicationContext, $petsc_library), + PetscErrorCode, + (CDM, PeCtx), + dm, ctx, + ) + + + return nothing +end + +""" + DMSetVariableBounds(petsclib::PetscLibType,dm::PetscDM, f::external) +sets a function to compute the lower and upper bound vectors for `SNESVI`. + +Logically Collective + +Input Parameters: +- `dm` - the DM object +- `f` - the function that computes variable bounds used by `SNESVI` (use `NULL` to cancel a previous function that was set) + +Level: intermediate + +Developer Note: +Should be called `DMSetComputeVIBounds()` or something similar + +See also: +=== +`DM`, `DMComputeVariableBounds()`, `DMHasVariableBounds()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMGetApplicationContext()`, +`DMSetJacobian()` + +# External Links +$(_doc_external("Dm/DMSetVariableBounds")) +""" +function DMSetVariableBounds(petsclib::PetscLibType, dm::PetscDM, f::external) end + +@for_petsc function DMSetVariableBounds(petsclib::$UnionPetscLib, dm::PetscDM, f::external ) + + @chk ccall( + (:DMSetVariableBounds, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, f, + ) + + + return nothing +end + +""" + flg::PetscBool = DMHasVariableBounds(petsclib::PetscLibType,dm::PetscDM) +does the `DM` object have a variable bounds function? + +Not Collective + +Input Parameter: +- `dm` - the `DM` object to destroy + +Output Parameter: +- `flg` - `PETSC_TRUE` if the variable bounds function exists + +Level: developer + +See also: +=== +`DM`, `DMComputeVariableBounds()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMGetApplicationContext()` + +# External Links +$(_doc_external("Dm/DMHasVariableBounds")) +""" +function DMHasVariableBounds(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasVariableBounds(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasVariableBounds, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + DMComputeVariableBounds(petsclib::PetscLibType,dm::PetscDM, xl::PetscVec, xu::PetscVec) +compute variable bounds used by `SNESVI`. + +Logically Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameters: +- `xl` - lower bound +- `xu` - upper bound + +Level: advanced + +Note: +This is generally not called by users. It calls the function provided by the user with DMSetVariableBounds() + +See also: +=== +`DM`, `DMHasVariableBounds()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateInterpolation()`, `DMCreateColoring()`, `DMCreateMatrix()`, `DMCreateMassMatrix()`, `DMGetApplicationContext()` + +# External Links +$(_doc_external("Dm/DMComputeVariableBounds")) +""" +function DMComputeVariableBounds(petsclib::PetscLibType, dm::PetscDM, xl::PetscVec, xu::PetscVec) end + +@for_petsc function DMComputeVariableBounds(petsclib::$UnionPetscLib, dm::PetscDM, xl::PetscVec, xu::PetscVec ) + + @chk ccall( + (:DMComputeVariableBounds, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, xl, xu, + ) + + + return nothing +end + +""" + flg::PetscBool = DMHasColoring(petsclib::PetscLibType,dm::PetscDM) +does the `DM` object have a method of providing a coloring? + +Not Collective + +Input Parameter: +- `dm` - the DM object + +Output Parameter: +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateColoring()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateColoring()` + +# External Links +$(_doc_external("Dm/DMHasColoring")) +""" +function DMHasColoring(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasColoring(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasColoring, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = DMHasCreateRestriction(petsclib::PetscLibType,dm::PetscDM) +does the `DM` object have a method of providing a restriction? + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateRestriction()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateRestriction()`, `DMHasCreateInterpolation()`, `DMHasCreateInjection()` + +# External Links +$(_doc_external("Dm/DMHasCreateRestriction")) +""" +function DMHasCreateRestriction(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasCreateRestriction(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasCreateRestriction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = DMHasCreateInjection(petsclib::PetscLibType,dm::PetscDM) +does the `DM` object have a method of providing an injection? + +Not Collective + +Input Parameter: +- `dm` - the `DM` object + +Output Parameter: +- `flg` - `PETSC_TRUE` if the `DM` has facilities for `DMCreateInjection()`. + +Level: developer + +See also: +=== +`DM`, `DMCreateInjection()`, `DMHasCreateRestriction()`, `DMHasCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMHasCreateInjection")) +""" +function DMHasCreateInjection(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasCreateInjection(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasCreateInjection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + DMSetType(petsclib::PetscLibType,dm::PetscDM, method::DMType) +Builds a `DM`, for a particular `DM` implementation. + +Collective + +Input Parameters: +- `dm` - The `DM` object +- `method` - The name of the `DMType`, for example `DMDA`, `DMPLEX` + +Options Database Key: +- `-dm_type ` - Sets the `DM` type; use -help for a list of available types + +Level: intermediate + +Note: +Of the `DM` is constructed by directly calling a function to construct a particular `DM`, for example, `DMDACreate2d()` or `DMPlexCreateBoxMesh()` + +See also: +=== +`DM`, `DMType`, `DMDA`, `DMPLEX`, `DMGetType()`, `DMCreate()`, `DMDACreate2d()` + +# External Links +$(_doc_external("Dm/DMSetType")) +""" +function DMSetType(petsclib::PetscLibType, dm::PetscDM, method::DMType) end + +@for_petsc function DMSetType(petsclib::$UnionPetscLib, dm::PetscDM, method::DMType ) + + @chk ccall( + (:DMSetType, $petsc_library), + PetscErrorCode, + (CDM, DMType), + dm, method, + ) + + + return nothing +end + +""" + type::DMType = DMGetType(petsclib::PetscLibType,dm::PetscDM) +Gets the `DM` type name (as a string) from the `DM`. + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `type` - The `DMType` name + +Level: intermediate + +See also: +=== +`DM`, `DMType`, `DMDA`, `DMPLEX`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMGetType")) +""" +function DMGetType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetType(petsclib::$UnionPetscLib, dm::PetscDM ) + type_ = Ref{DMType}() + + @chk ccall( + (:DMGetType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMType}), + dm, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + DMConvert(petsclib::PetscLibType,dm::PetscDM, newtype::DMType, M::PetscDM) +Converts a `DM` to another `DM`, either of the same or different type. + +Collective + +Input Parameters: +- `dm` - the `DM` +- `newtype` - new `DM` type (use "same" for the same type) + +Output Parameter: +- `M` - pointer to new `DM` + +Level: intermediate + +Note: +Cannot be used to convert a sequential `DM` to a parallel or a parallel to sequential, +the MPI communicator of the generated `DM` is always the same as the communicator +of the input `DM`. + +See also: +=== +`DM`, `DMSetType()`, `DMCreate()`, `DMClone()` + +# External Links +$(_doc_external("Dm/DMConvert")) +""" +function DMConvert(petsclib::PetscLibType, dm::PetscDM, newtype::DMType, M::PetscDM) end + +@for_petsc function DMConvert(petsclib::$UnionPetscLib, dm::PetscDM, newtype::DMType, M::PetscDM ) + M_ = Ref(M.ptr) + + @chk ccall( + (:DMConvert, $petsc_library), + PetscErrorCode, + (CDM, DMType, Ptr{CDM}), + dm, newtype, M_, + ) + + M.ptr = C_NULL + + return nothing +end + +""" + DMRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a new `DM` type implementation + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - The name of a new user-defined creation routine +- `function` - The creation routine itself + +Level: advanced + +Note: +`DMRegister()` may be called multiple times to add several user-defined `DM`s + +Example Usage: +-vb +DMRegister("my_da", MyDMCreate); +-ve + +Then, your `DM` type can be chosen with the procedural interface via +-vb +DMCreate(MPI_Comm, DM *); +DMSetType(DM,"my_da"); +-ve +or at runtime via the option +-vb +-da_type my_da +-ve + +See also: +=== +`DM`, `DMType`, `DMSetType()`, `DMRegisterAll()`, `DMRegisterDestroy()` + +# External Links +$(_doc_external("Dm/DMRegister")) +""" +function DMRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function DMRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:DMRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + DMLoad(petsclib::PetscLibType,newdm::PetscDM, viewer::PetscViewer) +Loads a DM that has been stored in binary with `DMView()`. + +Collective + +Input Parameters: +- `newdm` - the newly loaded `DM`, this needs to have been created with `DMCreate()` or +some related function before a call to `DMLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` or +`PETSCVIEWERHDF5` file viewer, obtained from `PetscViewerHDF5Open()` + +Level: intermediate + +Notes: +The type is determined by the data in the file, any type set into the DM before this call is ignored. + +Using `PETSCVIEWERHDF5` type with `PETSC_VIEWER_HDF5_PETSC` format, one can save multiple `DMPLEX` +meshes in a single HDF5 file. This in turn requires one to name the `DMPLEX` object with `PetscObjectSetName()` +before saving it with `DMView()` and before loading it with `DMLoad()` for identification of the mesh object. + +See also: +=== +`DM`, `PetscViewerBinaryOpen()`, `DMView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("Dm/DMLoad")) +""" +function DMLoad(petsclib::PetscLibType, newdm::PetscDM, viewer::PetscViewer) end + +@for_petsc function DMLoad(petsclib::$UnionPetscLib, newdm::PetscDM, viewer::PetscViewer ) + + @chk ccall( + (:DMLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer), + newdm, viewer, + ) + + + return nothing +end + +""" + DMPrintCellIndices(petsclib::PetscLibType,c::PetscInt, name::String, len::PetscInt, x::Vector{PetscInt}) + +# External Links +$(_doc_external("Dm/DMPrintCellIndices")) +""" +function DMPrintCellIndices(petsclib::PetscLibType, c::PetscInt, name::String, len::PetscInt, x::Vector{PetscInt}) end + +@for_petsc function DMPrintCellIndices(petsclib::$UnionPetscLib, c::$PetscInt, name::String, len::$PetscInt, x::Vector{$PetscInt} ) + + @chk ccall( + (:DMPrintCellIndices, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + c, name, len, x, + ) + + + return nothing +end + +""" + DMPrintCellVector(petsclib::PetscLibType,c::PetscInt, name::String, len::PetscInt, x::Vector{PetscScalar}) + +# External Links +$(_doc_external("Dm/DMPrintCellVector")) +""" +function DMPrintCellVector(petsclib::PetscLibType, c::PetscInt, name::String, len::PetscInt, x::Vector{PetscScalar}) end + +@for_petsc function DMPrintCellVector(petsclib::$UnionPetscLib, c::$PetscInt, name::String, len::$PetscInt, x::Vector{$PetscScalar} ) + + @chk ccall( + (:DMPrintCellVector, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscScalar}), + c, name, len, x, + ) + + + return nothing +end + +""" + DMPrintCellVectorReal(petsclib::PetscLibType,c::PetscInt, name::String, len::PetscInt, x::Vector{PetscReal}) + +# External Links +$(_doc_external("Dm/DMPrintCellVectorReal")) +""" +function DMPrintCellVectorReal(petsclib::PetscLibType, c::PetscInt, name::String, len::PetscInt, x::Vector{PetscReal}) end + +@for_petsc function DMPrintCellVectorReal(petsclib::$UnionPetscLib, c::$PetscInt, name::String, len::$PetscInt, x::Vector{$PetscReal} ) + + @chk ccall( + (:DMPrintCellVectorReal, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + c, name, len, x, + ) + + + return nothing +end + +""" + DMPrintCellMatrix(petsclib::PetscLibType,c::PetscInt, name::String, rows::PetscInt, cols::PetscInt, A::Vector{PetscScalar}) + +# External Links +$(_doc_external("Dm/DMPrintCellMatrix")) +""" +function DMPrintCellMatrix(petsclib::PetscLibType, c::PetscInt, name::String, rows::PetscInt, cols::PetscInt, A::Vector{PetscScalar}) end + +@for_petsc function DMPrintCellMatrix(petsclib::$UnionPetscLib, c::$PetscInt, name::String, rows::$PetscInt, cols::$PetscInt, A::Vector{$PetscScalar} ) + + @chk ccall( + (:DMPrintCellMatrix, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Cchar}, $PetscInt, $PetscInt, Ptr{$PetscScalar}), + c, name, rows, cols, A, + ) + + + return nothing +end + +""" + DMPrintLocalVec(petsclib::PetscLibType,dm::PetscDM, name::String, tol::PetscReal, X::PetscVec) + +# External Links +$(_doc_external("Dm/DMPrintLocalVec")) +""" +function DMPrintLocalVec(petsclib::PetscLibType, dm::PetscDM, name::String, tol::PetscReal, X::PetscVec) end + +@for_petsc function DMPrintLocalVec(petsclib::$UnionPetscLib, dm::PetscDM, name::String, tol::$PetscReal, X::PetscVec ) + + @chk ccall( + (:DMPrintLocalVec, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscReal, CVec), + dm, name, tol, X, + ) + + + return nothing +end + +""" + DMGetLocalSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Get the `PetscSection` encoding the local data layout for the `DM`. + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `section` - The `PetscSection` + +Options Database Key: +- `-dm_petscsection_view` - View the section created by the `DM` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSection`. + +See also: +=== +`DM`, `DMSetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMGetLocalSection")) +""" +function DMGetLocalSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMGetLocalSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMGetLocalSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}), + dm, section, + ) + + + return nothing +end + +""" + DMSetLocalSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Set the `PetscSection` encoding the local data layout for the `DM`. + +Input Parameters: +- `dm` - The `DM` +- `section` - The `PetscSection` + +Level: intermediate + +Note: +Any existing Section will be destroyed + +See also: +=== +`DM`, `PetscSection`, `DMGetLocalSection()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMSetLocalSection")) +""" +function DMSetLocalSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMSetLocalSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMSetLocalSection, $petsc_library), + PetscErrorCode, + (CDM, PetscSection), + dm, section, + ) + + + return nothing +end + +""" + perm::IS,blockStarts::PetscBT = DMCreateSectionPermutation(petsclib::PetscLibType,dm::PetscDM) +Create a permutation of the `PetscSection` chart and optionally a block structure. + +Input Parameter: +- `dm` - The `DM` + +Output Parameters: +- `perm` - A permutation of the mesh points in the chart +- `blockStarts` - A high bit is set for the point that begins every block, or `NULL` for default blocking + +Level: developer + +See also: +=== +`DM`, `PetscSection`, `DMGetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMCreateSectionPermutation")) +""" +function DMCreateSectionPermutation(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateSectionPermutation(petsclib::$UnionPetscLib, dm::PetscDM ) + perm_ = Ref{IS}() + blockStarts_ = Ref{PetscBT}() + + @chk ccall( + (:DMCreateSectionPermutation, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}, Ptr{PetscBT}), + dm, perm_, blockStarts_, + ) + + perm = perm_[] + blockStarts = blockStarts_[] + + return perm,blockStarts +end + +""" + DMGetDefaultConstraints(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec) +Get the `PetscSection` and `Mat` that specify the local constraint interpolation. See `DMSetDefaultConstraints()` for a description of the purpose of constraint interpolation. + +not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameters: +- `section` - The `PetscSection` describing the range of the constraint matrix: relates rows of the constraint matrix to dofs of the default section. Returns `NULL` if there are no local constraints. +- `mat` - The `Mat` that interpolates local constraints: its width should be the layout size of the default section. Returns `NULL` if there are no local constraints. +- `bias` - Vector containing bias to be added to constrained dofs + +Level: advanced + +Note: +This gets borrowed references, so the user should not destroy the `PetscSection`, `Mat`, or `Vec`. + +See also: +=== +`DM`, `DMSetDefaultConstraints()` + +# External Links +$(_doc_external("Dm/DMGetDefaultConstraints")) +""" +function DMGetDefaultConstraints(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec) end + +@for_petsc function DMGetDefaultConstraints(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec ) + mat_ = Ref(mat.ptr) + bias_ = Ref(bias.ptr) + + @chk ccall( + (:DMGetDefaultConstraints, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}, Ptr{CMat}, Ptr{CVec}), + dm, section, mat_, bias_, + ) + + mat.ptr = C_NULL + bias.ptr = C_NULL + + return nothing +end + +""" + DMSetDefaultConstraints(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec) +Set the `PetscSection` and `Mat` that specify the local constraint interpolation. + +Collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The `PetscSection` describing the range of the constraint matrix: relates rows of the constraint matrix to dofs of the default section. Must have a local communicator (`PETSC_COMM_SELF` or derivative). +- `mat` - The `Mat` that interpolates local constraints: its width should be the layout size of the default section: `NULL` indicates no constraints. Must have a local communicator (`PETSC_COMM_SELF` or derivative). +- `bias` - A bias vector to be added to constrained values in the local vector. `NULL` indicates no bias. Must have a local communicator (`PETSC_COMM_SELF` or derivative). + +Level: advanced + +Notes: +If a constraint matrix is specified, then it is applied during `DMGlobalToLocalEnd()` when mode is `INSERT_VALUES`, `INSERT_BC_VALUES`, or `INSERT_ALL_VALUES`. Without a constraint matrix, the local vector l returned by `DMGlobalToLocalEnd()` contains values that have been scattered from a global vector without modification; with a constraint matrix A, l is modified by computing c = A * l + bias, l[s[i]] = c[i], where the scatter s is defined by the `PetscSection` returned by `DMGetDefaultConstraints()`. + +If a constraint matrix is specified, then its adjoint is applied during `DMLocalToGlobalBegin()` when mode is `ADD_VALUES`, `ADD_BC_VALUES`, or `ADD_ALL_VALUES`. Without a constraint matrix, the local vector l is accumulated into a global vector without modification; with a constraint matrix A, l is first modified by computing c[i] = l[s[i]], l[s[i]] = 0, l = l + A'*c, which is the adjoint of the operation described above. Any bias, if specified, is ignored when accumulating. + +This increments the references of the `PetscSection`, `Mat`, and `Vec`, so they user can destroy them. + +See also: +=== +`DM`, `DMGetDefaultConstraints()` + +# External Links +$(_doc_external("Dm/DMSetDefaultConstraints")) +""" +function DMSetDefaultConstraints(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec) end + +@for_petsc function DMSetDefaultConstraints(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, mat::PetscMat, bias::PetscVec ) + + @chk ccall( + (:DMSetDefaultConstraints, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, CMat, CVec), + dm, section, mat, bias, + ) + + + return nothing +end + +""" + DMGetGlobalSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Get the `PetscSection` encoding the global data layout for the `DM`. + +Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `section` - The `PetscSection` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSection`. + +See also: +=== +`DM`, `DMSetLocalSection()`, `DMGetLocalSection()` + +# External Links +$(_doc_external("Dm/DMGetGlobalSection")) +""" +function DMGetGlobalSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMGetGlobalSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMGetGlobalSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}), + dm, section, + ) + + + return nothing +end + +""" + DMSetGlobalSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Set the `PetscSection` encoding the global data layout for the `DM`. + +Input Parameters: +- `dm` - The `DM` +- `section` - The PetscSection, or `NULL` + +Level: intermediate + +Note: +Any existing `PetscSection` will be destroyed + +See also: +=== +`DM`, `DMGetGlobalSection()`, `DMSetLocalSection()` + +# External Links +$(_doc_external("Dm/DMSetGlobalSection")) +""" +function DMSetGlobalSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMSetGlobalSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMSetGlobalSection, $petsc_library), + PetscErrorCode, + (CDM, PetscSection), + dm, section, + ) + + + return nothing +end + +""" + DMGetSectionSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Get the `PetscSF` encoding the parallel dof overlap for the `DM`. If it has not been set, +it is created from the default `PetscSection` layouts in the `DM`. + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("Dm/DMGetSectionSF")) +""" +function DMGetSectionSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMGetSectionSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMGetSectionSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, sf, + ) + + + return nothing +end + +""" + DMSetSectionSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Set the `PetscSF` encoding the parallel dof overlap for the `DM` + +Input Parameters: +- `dm` - The `DM` +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +Any previous `PetscSF` is destroyed + +See also: +=== +`DM`, `DMGetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("Dm/DMSetSectionSF")) +""" +function DMSetSectionSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMSetSectionSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMSetSectionSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, sf, + ) + + + return nothing +end + +""" + DMCreateSectionSF(petsclib::PetscLibType,dm::PetscDM, locSection::PetscSection, globalSection::PetscSection) +Create the `PetscSF` encoding the parallel dof overlap for the `DM` based upon the `PetscSection`s +describing the data layout. + +Input Parameters: +- `dm` - The `DM` +- `localSection` - `PetscSection` describing the local data layout +- `globalSection` - `PetscSection` describing the global data layout + +Level: developer + +Note: +One usually uses `DMGetSectionSF()` to obtain the `PetscSF` + +Developer Note: +Since this routine has for arguments the two sections from the `DM` and puts the resulting `PetscSF` +directly into the `DM`, perhaps this function should not take the local and global sections as +input and should just obtain them from the `DM`? Plus PETSc creation functions return the thing +they create, this returns nothing + +See also: +=== +`DM`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMGetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMCreateSectionSF")) +""" +function DMCreateSectionSF(petsclib::PetscLibType, dm::PetscDM, locSection::PetscSection, globalSection::PetscSection) end + +@for_petsc function DMCreateSectionSF(petsclib::$UnionPetscLib, dm::PetscDM, locSection::PetscSection, globalSection::PetscSection ) + + @chk ccall( + (:DMCreateSectionSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection), + dm, locSection, globalSection, + ) + + + return nothing +end + +""" + DMGetPointSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Get the `PetscSF` encoding the parallel section point overlap for the `DM`. + +Not collective but the resulting `PetscSF` is collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetPointSF()`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("Dm/DMGetPointSF")) +""" +function DMGetPointSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMGetPointSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMGetPointSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, sf, + ) + + + return nothing +end + +""" + DMSetPointSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Set the `PetscSF` encoding the parallel section point overlap for the `DM`. + +Collective + +Input Parameters: +- `dm` - The `DM` +- `sf` - The `PetscSF` + +Level: intermediate + +See also: +=== +`DM`, `DMGetPointSF()`, `DMGetSectionSF()`, `DMSetSectionSF()`, `DMCreateSectionSF()` + +# External Links +$(_doc_external("Dm/DMSetPointSF")) +""" +function DMSetPointSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMSetPointSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMSetPointSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, sf, + ) + + + return nothing +end + +""" + DMGetNaturalSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Get the `PetscSF` encoding the map back to the original mesh ordering + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `sf` - The `PetscSF` + +Level: intermediate + +Note: +This gets a borrowed reference, so the user should not destroy this `PetscSF`. + +See also: +=== +`DM`, `DMSetNaturalSF()`, `DMSetUseNatural()`, `DMGetUseNatural()`, `DMPlexCreateGlobalToNaturalSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMGetNaturalSF")) +""" +function DMGetNaturalSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMGetNaturalSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMGetNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, sf, + ) + + + return nothing +end + +""" + DMSetNaturalSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) +Set the PetscSF encoding the map back to the original mesh ordering + +Input Parameters: +- `dm` - The DM +- `sf` - The PetscSF + +Level: intermediate + +See also: +=== +`DM`, `DMGetNaturalSF()`, `DMSetUseNatural()`, `DMGetUseNatural()`, `DMPlexCreateGlobalToNaturalSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMSetNaturalSF")) +""" +function DMSetNaturalSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMSetNaturalSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMSetNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, sf, + ) + + + return nothing +end + +""" + DMClearFields(petsclib::PetscLibType,dm::PetscDM) +Remove all fields from the `DM` + +Logically Collective + +Input Parameter: +- `dm` - The `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumFields()`, `DMSetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMClearFields")) +""" +function DMClearFields(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMClearFields(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMClearFields, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + numFields::PetscInt = DMGetNumFields(petsclib::PetscLibType,dm::PetscDM) +Get the number of fields in the `DM` + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `numFields` - The number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMSetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMGetNumFields")) +""" +function DMGetNumFields(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetNumFields(petsclib::$UnionPetscLib, dm::PetscDM ) + numFields_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetNumFields, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, numFields_, + ) + + numFields = numFields_[] + + return numFields +end + +""" + DMSetNumFields(petsclib::PetscLibType,dm::PetscDM, numFields::PetscInt) +Set the number of fields in the `DM` + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `numFields` - The number of fields + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumFields()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMSetNumFields")) +""" +function DMSetNumFields(petsclib::PetscLibType, dm::PetscDM, numFields::PetscInt) end + +@for_petsc function DMSetNumFields(petsclib::$UnionPetscLib, dm::PetscDM, numFields::$PetscInt ) + + @chk ccall( + (:DMSetNumFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, numFields, + ) + + + return nothing +end + +""" + DMGetField(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, label::DMLabel, disc::PetscObject) +Return the `DMLabel` and discretization object for a given `DM` field + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `f` - The field number + +Output Parameters: +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh (pass in `NULL` if not needed) +- `disc` - The discretization object (pass in `NULL` if not needed) + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMGetField")) +""" +function DMGetField(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, label::DMLabel, disc::PetscObject) end + +@for_petsc function DMGetField(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, label::DMLabel, disc::PetscObject ) + + @chk ccall( + (:DMGetField, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMLabel}, Ptr{PetscObject}), + dm, f, label, disc, + ) + + + return nothing +end + +""" + DMSetField(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, label::DMLabel, disc::PetscObject) +Set the discretization object for a given `DM` field. Usually one would call `DMAddField()` which automatically handles +the field numbering. + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `f` - The field number +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh +- `disc` - The discretization object + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMGetField()` + +# External Links +$(_doc_external("Dm/DMSetField")) +""" +function DMSetField(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, label::DMLabel, disc::PetscObject) end + +@for_petsc function DMSetField(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, label::DMLabel, disc::PetscObject ) + + @chk ccall( + (:DMSetField, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, DMLabel, PetscObject), + dm, f, label, disc, + ) + + + return nothing +end + +""" + DMAddField(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, disc::PetscObject) +Add a field to a `DM` object. A field is a function space defined by of a set of discretization points (geometric entities) +and a discretization object that defines the function space associated with those points. + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `label` - The label indicating the support of the field, or `NULL` for the entire mesh +- `disc` - The discretization object + +Level: intermediate + +Notes: +The label already exists or will be added to the `DM` with `DMSetLabel()`. + +For example, a piecewise continuous pressure field can be defined by coefficients at the cell centers of a mesh and piecewise constant functions +within each cell. Thus a specific function in the space is defined by the combination of a `Vec` containing the coefficients, a `DM` defining the +geometry entities, a `DMLabel` indicating a subset of those geometric entities, and a discretization object, such as a `PetscFE`. + +Fortran Note: +Use the argument `PetscObjectCast(disc)` as the second argument + +See also: +=== +`DM`, `DMSetLabel()`, `DMSetField()`, `DMGetField()`, `PetscFE` + +# External Links +$(_doc_external("Dm/DMAddField")) +""" +function DMAddField(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, disc::PetscObject) end + +@for_petsc function DMAddField(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, disc::PetscObject ) + + @chk ccall( + (:DMAddField, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, PetscObject), + dm, label, disc, + ) + + + return nothing +end + +""" + DMSetFieldAvoidTensor(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, avoidTensor::PetscBool) +Set flag to avoid defining the field on tensor cells + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `f` - The field index +- `avoidTensor` - `PETSC_TRUE` to skip defining the field on tensor cells + +Level: intermediate + +See also: +=== +`DM`, `DMGetFieldAvoidTensor()`, `DMSetField()`, `DMGetField()` + +# External Links +$(_doc_external("Dm/DMSetFieldAvoidTensor")) +""" +function DMSetFieldAvoidTensor(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, avoidTensor::PetscBool) end + +@for_petsc function DMSetFieldAvoidTensor(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, avoidTensor::PetscBool ) + + @chk ccall( + (:DMSetFieldAvoidTensor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool), + dm, f, avoidTensor, + ) + + + return nothing +end + +""" + avoidTensor::PetscBool = DMGetFieldAvoidTensor(petsclib::PetscLibType,dm::PetscDM, f::PetscInt) +Get flag to avoid defining the field on tensor cells + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `f` - The field index + +Output Parameter: +- `avoidTensor` - The flag to avoid defining the field on tensor cells + +Level: intermediate + +See also: +=== +`DM`, `DMAddField()`, `DMSetField()`, `DMGetField()`, `DMSetFieldAvoidTensor()` + +# External Links +$(_doc_external("Dm/DMGetFieldAvoidTensor")) +""" +function DMGetFieldAvoidTensor(petsclib::PetscLibType, dm::PetscDM, f::PetscInt) end + +@for_petsc function DMGetFieldAvoidTensor(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt ) + avoidTensor_ = Ref{PetscBool}() + + @chk ccall( + (:DMGetFieldAvoidTensor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}), + dm, f, avoidTensor_, + ) + + avoidTensor = avoidTensor_[] + + return avoidTensor +end + +""" + DMCopyFields(petsclib::PetscLibType,dm::PetscDM, minDegree::PetscInt, maxDegree::PetscInt, newdm::PetscDM) +Copy the discretizations for the `DM` into another `DM` + +Collective + +Input Parameters: +- `dm` - The `DM` +- `minDegree` - Minimum degree for a discretization, or `PETSC_DETERMINE` for no limit +- `maxDegree` - Maximum degree for a discretization, or `PETSC_DETERMINE` for no limit + +Output Parameter: +- `newdm` - The `DM` + +Level: advanced + +See also: +=== +`DM`, `DMGetField()`, `DMSetField()`, `DMAddField()`, `DMCopyDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMCopyFields")) +""" +function DMCopyFields(petsclib::PetscLibType, dm::PetscDM, minDegree::PetscInt, maxDegree::PetscInt, newdm::PetscDM) end + +@for_petsc function DMCopyFields(petsclib::$UnionPetscLib, dm::PetscDM, minDegree::$PetscInt, maxDegree::$PetscInt, newdm::PetscDM ) + + @chk ccall( + (:DMCopyFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CDM), + dm, minDegree, maxDegree, newdm, + ) + + + return nothing +end + +""" + useCone::PetscBool,useClosure::PetscBool = DMGetAdjacency(petsclib::PetscLibType,dm::PetscDM, f::PetscInt) +Returns the flags for determining variable influence + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `f` - The field number, or `PETSC_DEFAULT` for the default adjacency + +Output Parameters: +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-v +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve +Further explanation can be found in the User's Manual Section on the Influence of Variables on One Another. + +See also: +=== +`DM`, `DMSetAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMGetAdjacency")) +""" +function DMGetAdjacency(petsclib::PetscLibType, dm::PetscDM, f::PetscInt) end + +@for_petsc function DMGetAdjacency(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt ) + useCone_ = Ref{PetscBool}() + useClosure_ = Ref{PetscBool}() + + @chk ccall( + (:DMGetAdjacency, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}, Ptr{PetscBool}), + dm, f, useCone_, useClosure_, + ) + + useCone = useCone_[] + useClosure = useClosure_[] + + return useCone,useClosure +end + +""" + DMSetAdjacency(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, useCone::PetscBool, useClosure::PetscBool) +Set the flags for determining variable influence + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `f` - The field number +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +See also: +=== +`DM`, `DMGetAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMSetAdjacency")) +""" +function DMSetAdjacency(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, useCone::PetscBool, useClosure::PetscBool) end + +@for_petsc function DMSetAdjacency(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, useCone::PetscBool, useClosure::PetscBool ) + + @chk ccall( + (:DMSetAdjacency, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool, PetscBool), + dm, f, useCone, useClosure, + ) + + + return nothing +end + +""" + useCone::PetscBool,useClosure::PetscBool = DMGetBasicAdjacency(petsclib::PetscLibType,dm::PetscDM) +Returns the flags for determining variable influence, using either the default or field 0 if it is defined + +Not collective + +Input Parameter: +- `dm` - The `DM` object + +Output Parameters: +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve + +See also: +=== +`DM`, `DMSetBasicAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMGetBasicAdjacency")) +""" +function DMGetBasicAdjacency(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetBasicAdjacency(petsclib::$UnionPetscLib, dm::PetscDM ) + useCone_ = Ref{PetscBool}() + useClosure_ = Ref{PetscBool}() + + @chk ccall( + (:DMGetBasicAdjacency, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}, Ptr{PetscBool}), + dm, useCone_, useClosure_, + ) + + useCone = useCone_[] + useClosure = useClosure_[] + + return useCone,useClosure +end + +""" + DMSetBasicAdjacency(petsclib::PetscLibType,dm::PetscDM, useCone::PetscBool, useClosure::PetscBool) +Set the flags for determining variable influence, using either the default or field 0 if it is defined + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `useCone` - Flag for variable influence starting with the cone operation +- `useClosure` - Flag for variable influence using transitive closure + +Level: developer + +Notes: +-vb +FEM: Two points p and q are adjacent if q in closure(star(p)), useCone = PETSC_FALSE, useClosure = PETSC_TRUE +FVM: Two points p and q are adjacent if q in support(p+cone(p)), useCone = PETSC_TRUE, useClosure = PETSC_FALSE +FVM++: Two points p and q are adjacent if q in star(closure(p)), useCone = PETSC_TRUE, useClosure = PETSC_TRUE +-ve + +See also: +=== +`DM`, `DMGetBasicAdjacency()`, `DMGetField()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMSetBasicAdjacency")) +""" +function DMSetBasicAdjacency(petsclib::PetscLibType, dm::PetscDM, useCone::PetscBool, useClosure::PetscBool) end + +@for_petsc function DMSetBasicAdjacency(petsclib::$UnionPetscLib, dm::PetscDM, useCone::PetscBool, useClosure::PetscBool ) + + @chk ccall( + (:DMSetBasicAdjacency, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, PetscBool), + dm, useCone, useClosure, + ) + + + return nothing +end + +""" + Nds::PetscInt = DMGetNumDS(petsclib::PetscLibType,dm::PetscDM) +Get the number of discrete systems in the `DM` + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `Nds` - The number of `PetscDS` objects + +Level: intermediate + +See also: +=== +`DM`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMGetNumDS")) +""" +function DMGetNumDS(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetNumDS(petsclib::$UnionPetscLib, dm::PetscDM ) + Nds_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetNumDS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, Nds_, + ) + + Nds = Nds_[] + + return Nds +end + +""" + DMClearDS(petsclib::PetscLibType,dm::PetscDM) +Remove all discrete systems from the `DM` + +Logically Collective + +Input Parameter: +- `dm` - The `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMGetNumDS()`, `DMGetDS()`, `DMSetField()` + +# External Links +$(_doc_external("Dm/DMClearDS")) +""" +function DMClearDS(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMClearDS(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMClearDS, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMGetDS(petsclib::PetscLibType,dm::PetscDM, ds::PetscDS) +Get the default `PetscDS` + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `ds` - The default `PetscDS` + +Level: intermediate + +Note: +The `ds` is owned by the `dm` and should not be destroyed directly. + +See also: +=== +`DM`, `DMGetCellDS()`, `DMGetRegionDS()` + +# External Links +$(_doc_external("Dm/DMGetDS")) +""" +function DMGetDS(petsclib::PetscLibType, dm::PetscDM, ds::PetscDS) end + +@for_petsc function DMGetDS(petsclib::$UnionPetscLib, dm::PetscDM, ds::PetscDS ) + + @chk ccall( + (:DMGetDS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscDS}), + dm, ds, + ) + + + return nothing +end + +""" + DMGetCellDS(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, ds::PetscDS, dsIn::PetscDS) +Get the `PetscDS` defined on a given cell + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `point` - Cell for the `PetscDS` + +Output Parameters: +- `ds` - The `PetscDS` defined on the given cell +- `dsIn` - The `PetscDS` for input on the given cell, or `NULL` if the same ds + +Level: developer + +See also: +=== +`DM`, `DMGetDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("Dm/DMGetCellDS")) +""" +function DMGetCellDS(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, ds::PetscDS, dsIn::PetscDS) end + +@for_petsc function DMGetCellDS(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, ds::PetscDS, dsIn::PetscDS ) + + @chk ccall( + (:DMGetCellDS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscDS}, Ptr{PetscDS}), + dm, point, ds, dsIn, + ) + + + return nothing +end + +""" + DMGetRegionDS(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) +Get the `PetscDS` for a given mesh region, defined by a `DMLabel` + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `label` - The `DMLabel` defining the mesh region, or `NULL` for the entire mesh + +Output Parameters: +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` +- `ds` - The `PetscDS` defined on the given region, or `NULL` +- `dsIn` - The `PetscDS` for input in the given region, or `NULL` + +Level: advanced + +Note: +If a non-`NULL` label is given, but there is no `PetscDS` on that specific label, +the `PetscDS` for the full domain (if present) is returned. Returns with +fields = `NULL` and ds = `NULL` if there is no `PetscDS` for the full domain. + +See also: +=== +`DM`, `DMGetRegionNumDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMGetRegionDS")) +""" +function DMGetRegionDS(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) end + +@for_petsc function DMGetRegionDS(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS ) + + @chk ccall( + (:DMGetRegionDS, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, Ptr{IS}, Ptr{PetscDS}, Ptr{PetscDS}), + dm, label, fields, ds, dsIn, + ) + + + return nothing +end + +""" + DMSetRegionDS(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) +Set the `PetscDS` for a given mesh region, defined by a `DMLabel` + +Collective + +Input Parameters: +- `dm` - The `DM` +- `label` - The `DMLabel` defining the mesh region, or `NULL` for the entire mesh +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` for all fields +- `ds` - The `PetscDS` defined on the given region +- `dsIn` - The `PetscDS` for input on the given cell, or `NULL` if it is the same `PetscDS` + +Level: advanced + +Note: +If the label has a `PetscDS` defined, it will be replaced. Otherwise, it will be added to the `DM`. If the `PetscDS` is replaced, +the fields argument is ignored. + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionNumDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMSetRegionDS")) +""" +function DMSetRegionDS(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) end + +@for_petsc function DMSetRegionDS(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS ) + + @chk ccall( + (:DMSetRegionDS, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, IS, PetscDS, PetscDS), + dm, label, fields, ds, dsIn, + ) + + + return nothing +end + +""" + DMGetRegionNumDS(petsclib::PetscLibType,dm::PetscDM, num::PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) +Get the `PetscDS` for a given mesh region, defined by the region number + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `num` - The region number, in [0, Nds) + +Output Parameters: +- `label` - The region label, or `NULL` +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` +- `ds` - The `PetscDS` defined on the given region, or `NULL` +- `dsIn` - The `PetscDS` for input in the given region, or `NULL` + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMGetRegionNumDS")) +""" +function DMGetRegionNumDS(petsclib::PetscLibType, dm::PetscDM, num::PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) end + +@for_petsc function DMGetRegionNumDS(petsclib::$UnionPetscLib, dm::PetscDM, num::$PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS ) + + @chk ccall( + (:DMGetRegionNumDS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMLabel}, Ptr{IS}, Ptr{PetscDS}, Ptr{PetscDS}), + dm, num, label, fields, ds, dsIn, + ) + + + return nothing +end + +""" + DMSetRegionNumDS(petsclib::PetscLibType,dm::PetscDM, num::PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) +Set the `PetscDS` for a given mesh region, defined by the region number + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `num` - The region number, in [0, Nds) +- `label` - The region label, or `NULL` +- `fields` - The `IS` containing the `DM` field numbers for the fields in this `PetscDS`, or `NULL` to prevent setting +- `ds` - The `PetscDS` defined on the given region, or `NULL` to prevent setting +- `dsIn` - The `PetscDS` for input on the given cell, or `NULL` if it is the same `PetscDS` + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMSetRegionNumDS")) +""" +function DMSetRegionNumDS(petsclib::PetscLibType, dm::PetscDM, num::PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS) end + +@for_petsc function DMSetRegionNumDS(petsclib::$UnionPetscLib, dm::PetscDM, num::$PetscInt, label::DMLabel, fields::IS, ds::PetscDS, dsIn::PetscDS ) + + @chk ccall( + (:DMSetRegionNumDS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, DMLabel, IS, PetscDS, PetscDS), + dm, num, label, fields, ds, dsIn, + ) + + + return nothing +end + +""" + num::PetscInt = DMFindRegionNum(petsclib::PetscLibType,dm::PetscDM, ds::PetscDS) +Find the region number for a given `PetscDS`, or + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `ds` - The `PetscDS` defined on the given region + +Output Parameter: +- `num` - The region number, in [0, Nds), or -1 if not found + +Level: advanced + +See also: +=== +`DM`, `DMGetRegionNumDS()`, `DMGetRegionDS()`, `DMSetRegionDS()`, `DMGetDS()`, `DMGetCellDS()` + +# External Links +$(_doc_external("Dm/DMFindRegionNum")) +""" +function DMFindRegionNum(petsclib::PetscLibType, dm::PetscDM, ds::PetscDS) end + +@for_petsc function DMFindRegionNum(petsclib::$UnionPetscLib, dm::PetscDM, ds::PetscDS ) + num_ = Ref{$PetscInt}() + + @chk ccall( + (:DMFindRegionNum, $petsc_library), + PetscErrorCode, + (CDM, PetscDS, Ptr{$PetscInt}), + dm, ds, num_, + ) + + num = num_[] + + return num +end + +""" + fem::PetscFE = DMCreateFEDefault(petsclib::PetscLibType,dm::PetscDM, Nc::PetscInt, prefix::String, qorder::PetscInt) +Create a `PetscFE` based on the celltype for the mesh + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `Nc` - The number of components for the field +- `prefix` - The options prefix for the output `PetscFE`, or `NULL` +- `qorder` - The quadrature order or `PETSC_DETERMINE` to use `PetscSpace` polynomial degree + +Output Parameter: +- `fem` - The `PetscFE` + +Level: intermediate + +Note: +This is a convenience method that just calls `PetscFECreateByCell()` underneath. + +See also: +=== +`DM`, `PetscFECreateByCell()`, `DMAddField()`, `DMCreateDS()`, `DMGetCellDS()`, `DMGetRegionDS()` + +# External Links +$(_doc_external("Dm/DMCreateFEDefault")) +""" +function DMCreateFEDefault(petsclib::PetscLibType, dm::PetscDM, Nc::PetscInt, prefix::String, qorder::PetscInt) end + +@for_petsc function DMCreateFEDefault(petsclib::$UnionPetscLib, dm::PetscDM, Nc::$PetscInt, prefix::String, qorder::$PetscInt ) + fem_ = Ref{PetscFE}() + + @chk ccall( + (:DMCreateFEDefault, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Cchar}, $PetscInt, Ptr{PetscFE}), + dm, Nc, prefix, qorder, fem_, + ) + + fem = fem_[] + + return fem +end + +""" + DMCreateDS(petsclib::PetscLibType,dm::PetscDM) +Create the discrete systems for the `DM` based upon the fields added to the `DM` + +Collective + +Input Parameter: +- `dm` - The `DM` + +Options Database Key: +- `-dm_petscds_view` - View all the `PetscDS` objects in this `DM` + +Level: intermediate + +Developer Note: +The name of this function is wrong. Create functions always return the created object as one of the arguments. + +See also: +=== +`DM`, `DMSetField`, `DMAddField()`, `DMGetDS()`, `DMGetCellDS()`, `DMGetRegionDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("Dm/DMCreateDS")) +""" +function DMCreateDS(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCreateDS(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMCreateDS, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMUseTensorOrder(petsclib::PetscLibType,dm::PetscDM, tensor::PetscBool) +Use a tensor product closure ordering for the default section + +Input Parameters: +- `dm` - The DM +- `tensor` - Flag for tensor order + +Level: developer + +-seealso: `DMPlexSetClosurePermutationTensor()`, `PetscSectionResetClosurePermutation()` + +# External Links +$(_doc_external("Dm/DMUseTensorOrder")) +""" +function DMUseTensorOrder(petsclib::PetscLibType, dm::PetscDM, tensor::PetscBool) end + +@for_petsc function DMUseTensorOrder(petsclib::$UnionPetscLib, dm::PetscDM, tensor::PetscBool ) + + @chk ccall( + (:DMUseTensorOrder, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, tensor, + ) + + + return nothing +end + +""" + DMComputeExactSolution(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, u::PetscVec, u_t::PetscVec) +Compute the exact solution for a given `DM`, using the `PetscDS` information. + +Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time + +Output Parameters: +- `u` - The vector will be filled with exact solution values, or `NULL` +- `u_t` - The vector will be filled with the time derivative of exact solution values, or `NULL` + +Level: developer + +Note: +The user must call `PetscDSSetExactSolution()` before using this routine + +See also: +=== +`DM`, `PetscDSSetExactSolution()` + +# External Links +$(_doc_external("Dm/DMComputeExactSolution")) +""" +function DMComputeExactSolution(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, u::PetscVec, u_t::PetscVec) end + +@for_petsc function DMComputeExactSolution(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, u::PetscVec, u_t::PetscVec ) + + @chk ccall( + (:DMComputeExactSolution, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec), + dm, time, u, u_t, + ) + + + return nothing +end + +""" + DMCopyDS(petsclib::PetscLibType,dm::PetscDM, minDegree::PetscInt, maxDegree::PetscInt, newdm::PetscDM) +Copy the discrete systems for the `DM` into another `DM` + +Collective + +Input Parameters: +- `dm` - The `DM` +- `minDegree` - Minimum degree for a discretization, or `PETSC_DETERMINE` for no limit +- `maxDegree` - Maximum degree for a discretization, or `PETSC_DETERMINE` for no limit + +Output Parameter: +- `newdm` - The `DM` + +Level: advanced + +See also: +=== +`DM`, `DMCopyFields()`, `DMAddField()`, `DMGetDS()`, `DMGetCellDS()`, `DMGetRegionDS()`, `DMSetRegionDS()` + +# External Links +$(_doc_external("Dm/DMCopyDS")) +""" +function DMCopyDS(petsclib::PetscLibType, dm::PetscDM, minDegree::PetscInt, maxDegree::PetscInt, newdm::PetscDM) end + +@for_petsc function DMCopyDS(petsclib::$UnionPetscLib, dm::PetscDM, minDegree::$PetscInt, maxDegree::$PetscInt, newdm::PetscDM ) + + @chk ccall( + (:DMCopyDS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CDM), + dm, minDegree, maxDegree, newdm, + ) + + + return nothing +end + +""" + DMCopyDisc(petsclib::PetscLibType,dm::PetscDM, newdm::PetscDM) +Copy the fields and discrete systems for the `DM` into another `DM` + +Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `newdm` - The `DM` + +Level: advanced + +Developer Note: +Really ugly name, nothing in PETSc is called a `Disc` plus it is an ugly abbreviation + +See also: +=== +`DM`, `DMCopyFields()`, `DMCopyDS()` + +# External Links +$(_doc_external("Dm/DMCopyDisc")) +""" +function DMCopyDisc(petsclib::PetscLibType, dm::PetscDM, newdm::PetscDM) end + +@for_petsc function DMCopyDisc(petsclib::$UnionPetscLib, dm::PetscDM, newdm::PetscDM ) + + @chk ccall( + (:DMCopyDisc, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dm, newdm, + ) + + + return nothing +end + +""" + dim::PetscInt = DMGetDimension(petsclib::PetscLibType,dm::PetscDM) +Return the topological dimension of the `DM` + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `dim` - The topological dimension + +Level: beginner + +See also: +=== +`DM`, `DMSetDimension()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMGetDimension")) +""" +function DMGetDimension(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetDimension(petsclib::$UnionPetscLib, dm::PetscDM ) + dim_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetDimension, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, dim_, + ) + + dim = dim_[] + + return dim +end + +""" + DMSetDimension(petsclib::PetscLibType,dm::PetscDM, dim::PetscInt) +Set the topological dimension of the `DM` + +Collective + +Input Parameters: +- `dm` - The `DM` +- `dim` - The topological dimension + +Level: beginner + +See also: +=== +`DM`, `DMGetDimension()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMSetDimension")) +""" +function DMSetDimension(petsclib::PetscLibType, dm::PetscDM, dim::PetscInt) end + +@for_petsc function DMSetDimension(petsclib::$UnionPetscLib, dm::PetscDM, dim::$PetscInt ) + + @chk ccall( + (:DMSetDimension, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, dim, + ) + + + return nothing +end + +""" + pStart::PetscInt,pEnd::PetscInt = DMGetDimPoints(petsclib::PetscLibType,dm::PetscDM, dim::PetscInt) +Get the half + +Collective + +Input Parameters: +- `dm` - the `DM` +- `dim` - the dimension + +Output Parameters: +- `pStart` - The first point of the given dimension +- `pEnd` - The first point following points of the given dimension + +Level: intermediate + +Note: +The points are vertices in the Hasse diagram encoding the topology. This is explained in +https://arxiv.org/abs/0908.4427. If no points exist of this dimension in the storage scheme, +then the interval is empty. + +See also: +=== +`DM`, `DMPLEX`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()` + +# External Links +$(_doc_external("Dm/DMGetDimPoints")) +""" +function DMGetDimPoints(petsclib::PetscLibType, dm::PetscDM, dim::PetscInt) end + +@for_petsc function DMGetDimPoints(petsclib::$UnionPetscLib, dm::PetscDM, dim::$PetscInt ) + pStart_ = Ref{$PetscInt}() + pEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetDimPoints, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, dim, pStart_, pEnd_, + ) + + pStart = pStart_[] + pEnd = pEnd_[] + + return pStart,pEnd +end + +""" + DMGetOutputDM(petsclib::PetscLibType,dm::PetscDM, odm::PetscDM) +Retrieve the `DM` associated with the layout for output + +Collective + +Input Parameter: +- `dm` - The original `DM` + +Output Parameter: +- `odm` - The `DM` which provides the layout for output + +Level: intermediate + +Note: +In some situations the vector obtained with `DMCreateGlobalVector()` excludes points for degrees of freedom that are associated with fixed (Dirichelet) boundary +conditions since the algebraic solver does not solve for those variables. The output `DM` includes these excluded points and its global vector contains the +locations for those dof so that they can be output to a file or other viewer along with the unconstrained dof. + +See also: +=== +`DM`, `VecView()`, `DMGetGlobalSection()`, `DMCreateGlobalVector()`, `PetscSectionHasConstraints()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMGetOutputDM")) +""" +function DMGetOutputDM(petsclib::PetscLibType, dm::PetscDM, odm::PetscDM) end + +@for_petsc function DMGetOutputDM(petsclib::$UnionPetscLib, dm::PetscDM, odm::PetscDM ) + odm_ = Ref(odm.ptr) + + @chk ccall( + (:DMGetOutputDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, odm_, + ) + + odm.ptr = C_NULL + + return nothing +end + +""" + num::PetscInt,val::PetscReal = DMGetOutputSequenceNumber(petsclib::PetscLibType,dm::PetscDM) +Retrieve the sequence number/value for output + +Input Parameter: +- `dm` - The original `DM` + +Output Parameters: +- `num` - The output sequence number +- `val` - The output sequence value + +Level: intermediate + +Note: +This is intended for output that should appear in sequence, for instance +a set of timesteps in an `PETSCVIEWERHDF5` file, or a set of realizations of a stochastic system. + +Developer Note: +The `DM` serves as a convenient place to store the current iteration value. The iteration is not +not directly related to the `DM`. + +See also: +=== +`DM`, `VecView()` + +# External Links +$(_doc_external("Dm/DMGetOutputSequenceNumber")) +""" +function DMGetOutputSequenceNumber(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetOutputSequenceNumber(petsclib::$UnionPetscLib, dm::PetscDM ) + num_ = Ref{$PetscInt}() + val_ = Ref{$PetscReal}() + + @chk ccall( + (:DMGetOutputSequenceNumber, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscReal}), + dm, num_, val_, + ) + + num = num_[] + val = val_[] + + return num,val +end + +""" + DMSetOutputSequenceNumber(petsclib::PetscLibType,dm::PetscDM, num::PetscInt, val::PetscReal) +Set the sequence number/value for output + +Input Parameters: +- `dm` - The original `DM` +- `num` - The output sequence number +- `val` - The output sequence value + +Level: intermediate + +Note: +This is intended for output that should appear in sequence, for instance +a set of timesteps in an `PETSCVIEWERHDF5` file, or a set of realizations of a stochastic system. + +See also: +=== +`DM`, `VecView()` + +# External Links +$(_doc_external("Dm/DMSetOutputSequenceNumber")) +""" +function DMSetOutputSequenceNumber(petsclib::PetscLibType, dm::PetscDM, num::PetscInt, val::PetscReal) end + +@for_petsc function DMSetOutputSequenceNumber(petsclib::$UnionPetscLib, dm::PetscDM, num::$PetscInt, val::$PetscReal ) + + @chk ccall( + (:DMSetOutputSequenceNumber, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscReal), + dm, num, val, + ) + + + return nothing +end + +""" + val::PetscReal = DMOutputSequenceLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, name::String, num::PetscInt) +Retrieve the sequence value from a `PetscViewer` + +Input Parameters: +- `dm` - The original `DM` +- `viewer` - The `PetscViewer` to get it from +- `name` - The sequence name +- `num` - The output sequence number + +Output Parameter: +- `val` - The output sequence value + +Level: intermediate + +Note: +This is intended for output that should appear in sequence, for instance +a set of timesteps in an `PETSCVIEWERHDF5` file, or a set of realizations of a stochastic system. + +Developer Note: +It is unclear at the user API level why a `DM` is needed as input + +See also: +=== +`DM`, `DMGetOutputSequenceNumber()`, `DMSetOutputSequenceNumber()`, `VecView()` + +# External Links +$(_doc_external("Dm/DMOutputSequenceLoad")) +""" +function DMOutputSequenceLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, name::String, num::PetscInt) end + +@for_petsc function DMOutputSequenceLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, name::String, num::$PetscInt ) + val_ = Ref{$PetscReal}() + + @chk ccall( + (:DMOutputSequenceLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, Ptr{Cchar}, $PetscInt, Ptr{$PetscReal}), + dm, viewer, name, num, val_, + ) + + val = val_[] + + return val +end + +""" + len::PetscInt = DMGetOutputSequenceLength(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, name::String) +Retrieve the number of sequence values from a `PetscViewer` + +Input Parameters: +- `dm` - The original `DM` +- `viewer` - The `PetscViewer` to get it from +- `name` - The sequence name + +Output Parameter: +- `len` - The length of the output sequence + +Level: intermediate + +Note: +This is intended for output that should appear in sequence, for instance +a set of timesteps in an `PETSCVIEWERHDF5` file, or a set of realizations of a stochastic system. + +Developer Note: +It is unclear at the user API level why a `DM` is needed as input + +See also: +=== +`DM`, `DMGetOutputSequenceNumber()`, `DMSetOutputSequenceNumber()`, `VecView()` + +# External Links +$(_doc_external("Dm/DMGetOutputSequenceLength")) +""" +function DMGetOutputSequenceLength(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, name::String) end + +@for_petsc function DMGetOutputSequenceLength(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, name::String ) + len_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetOutputSequenceLength, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, Ptr{Cchar}, Ptr{$PetscInt}), + dm, viewer, name, len_, + ) + + len = len_[] + + return len +end + +""" + useNatural::PetscBool = DMGetUseNatural(petsclib::PetscLibType,dm::PetscDM) +Get the flag for creating a mapping to the natural order when a `DM` is (re)distributed in parallel + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `useNatural` - `PETSC_TRUE` to build the mapping to a natural order during distribution + +Level: beginner + +See also: +=== +`DM`, `DMSetUseNatural()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMGetUseNatural")) +""" +function DMGetUseNatural(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetUseNatural(petsclib::$UnionPetscLib, dm::PetscDM ) + useNatural_ = Ref{PetscBool}() + + @chk ccall( + (:DMGetUseNatural, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, useNatural_, + ) + + useNatural = useNatural_[] + + return useNatural +end + +""" + DMSetUseNatural(petsclib::PetscLibType,dm::PetscDM, useNatural::PetscBool) +Set the flag for creating a mapping to the natural order when a `DM` is (re)distributed in parallel + +Collective + +Input Parameters: +- `dm` - The `DM` +- `useNatural` - `PETSC_TRUE` to build the mapping to a natural order during distribution + +Level: beginner + +Note: +This also causes the map to be build after `DMCreateSubDM()` and `DMCreateSuperDM()` + +See also: +=== +`DM`, `DMGetUseNatural()`, `DMCreate()`, `DMPlexDistribute()`, `DMCreateSubDM()`, `DMCreateSuperDM()` + +# External Links +$(_doc_external("Dm/DMSetUseNatural")) +""" +function DMSetUseNatural(petsclib::PetscLibType, dm::PetscDM, useNatural::PetscBool) end + +@for_petsc function DMSetUseNatural(petsclib::$UnionPetscLib, dm::PetscDM, useNatural::PetscBool ) + + @chk ccall( + (:DMSetUseNatural, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, useNatural, + ) + + + return nothing +end + +""" + DMCreateLabel(petsclib::PetscLibType,dm::PetscDM, name::String) +Create a label of the given name if it does not already exist in the `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Level: intermediate + +See also: +=== +`DM`, `DMLabelCreate()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMCreateLabel")) +""" +function DMCreateLabel(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMCreateLabel(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + + @chk ccall( + (:DMCreateLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, name, + ) + + + return nothing +end + +""" + DMCreateLabelAtIndex(petsclib::PetscLibType,dm::PetscDM, l::PetscInt, name::String) +Create a label of the given name at the given index. If it already exists in the `DM`, move it to this index. + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `l` - The index for the label +- `name` - The label name + +Level: intermediate + +See also: +=== +`DM`, `DMCreateLabel()`, `DMLabelCreate()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMCreateLabelAtIndex")) +""" +function DMCreateLabelAtIndex(petsclib::PetscLibType, dm::PetscDM, l::PetscInt, name::String) end + +@for_petsc function DMCreateLabelAtIndex(petsclib::$UnionPetscLib, dm::PetscDM, l::$PetscInt, name::String ) + + @chk ccall( + (:DMCreateLabelAtIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Cchar}), + dm, l, name, + ) + + + return nothing +end + +""" + value::PetscInt = DMGetLabelValue(petsclib::PetscLibType,dm::PetscDM, name::String, point::PetscInt) +Get the value in a `DMLabel` for the given point, with + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point + +Output Parameter: +- `value` - The label value for this point, or -1 if the point is not in the label + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMGetLabelValue")) +""" +function DMGetLabelValue(petsclib::PetscLibType, dm::PetscDM, name::String, point::PetscInt) end + +@for_petsc function DMGetLabelValue(petsclib::$UnionPetscLib, dm::PetscDM, name::String, point::$PetscInt ) + value_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetLabelValue, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + dm, name, point, value_, + ) + + value = value_[] + + return value +end + +""" + DMSetLabelValue(petsclib::PetscLibType,dm::PetscDM, name::String, point::PetscInt, value::PetscInt) +Add a point to a `DMLabel` with given value + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point +- `value` - The label value for this point + +Output Parameter: + +Level: beginner + +See also: +=== +`DM`, `DMLabelSetValue()`, `DMGetStratumIS()`, `DMClearLabelValue()` + +# External Links +$(_doc_external("Dm/DMSetLabelValue")) +""" +function DMSetLabelValue(petsclib::PetscLibType, dm::PetscDM, name::String, point::PetscInt, value::PetscInt) end + +@for_petsc function DMSetLabelValue(petsclib::$UnionPetscLib, dm::PetscDM, name::String, point::$PetscInt, value::$PetscInt ) + + @chk ccall( + (:DMSetLabelValue, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, $PetscInt), + dm, name, point, value, + ) + + + return nothing +end + +""" + DMClearLabelValue(petsclib::PetscLibType,dm::PetscDM, name::String, point::PetscInt, value::PetscInt) +Remove a point from a `DMLabel` with given value + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `point` - The mesh point +- `value` - The label value for this point + +Level: beginner + +See also: +=== +`DM`, `DMLabelClearValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMClearLabelValue")) +""" +function DMClearLabelValue(petsclib::PetscLibType, dm::PetscDM, name::String, point::PetscInt, value::PetscInt) end + +@for_petsc function DMClearLabelValue(petsclib::$UnionPetscLib, dm::PetscDM, name::String, point::$PetscInt, value::$PetscInt ) + + @chk ccall( + (:DMClearLabelValue, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, $PetscInt), + dm, name, point, value, + ) + + + return nothing +end + +""" + size::PetscInt = DMGetLabelSize(petsclib::PetscLibType,dm::PetscDM, name::String) +Get the value of `DMLabelGetNumValues()` of a `DMLabel` in the `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `size` - The number of different integer ids, or 0 if the label does not exist + +Level: beginner + +Developer Note: +This should be renamed to something like `DMGetLabelNumValues()` or removed. + +See also: +=== +`DM`, `DMLabelGetNumValues()`, `DMSetLabelValue()`, `DMGetLabel()` + +# External Links +$(_doc_external("Dm/DMGetLabelSize")) +""" +function DMGetLabelSize(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMGetLabelSize(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetLabelSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{$PetscInt}), + dm, name, size_, + ) + + size = size_[] + + return size +end + +""" + DMGetLabelIdIS(petsclib::PetscLibType,dm::PetscDM, name::String, ids::IS) +Get the `DMLabelGetValueIS()` from a `DMLabel` in the `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `ids` - The integer ids, or `NULL` if the label does not exist + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetValueIS()`, `DMGetLabelSize()` + +# External Links +$(_doc_external("Dm/DMGetLabelIdIS")) +""" +function DMGetLabelIdIS(petsclib::PetscLibType, dm::PetscDM, name::String, ids::IS) end + +@for_petsc function DMGetLabelIdIS(petsclib::$UnionPetscLib, dm::PetscDM, name::String, ids::IS ) + + @chk ccall( + (:DMGetLabelIdIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{IS}), + dm, name, ids, + ) + + + return nothing +end + +""" + size::PetscInt = DMGetStratumSize(petsclib::PetscLibType,dm::PetscDM, name::String, value::PetscInt) +Get the number of points in a label stratum + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name of the stratum +- `value` - The stratum value + +Output Parameter: +- `size` - The number of points, also called the stratum size + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetStratumSize()`, `DMGetLabelSize()`, `DMGetLabelIds()` + +# External Links +$(_doc_external("Dm/DMGetStratumSize")) +""" +function DMGetStratumSize(petsclib::PetscLibType, dm::PetscDM, name::String, value::PetscInt) end + +@for_petsc function DMGetStratumSize(petsclib::$UnionPetscLib, dm::PetscDM, name::String, value::$PetscInt ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetStratumSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + dm, name, value, size_, + ) + + size = size_[] + + return size +end + +""" + DMGetStratumIS(petsclib::PetscLibType,dm::PetscDM, name::String, value::PetscInt, points::IS) +Get the points in a label stratum + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `value` - The stratum value + +Output Parameter: +- `points` - The stratum points, or `NULL` if the label does not exist or does not have that value + +Level: beginner + +See also: +=== +`DM`, `DMLabelGetStratumIS()`, `DMGetStratumSize()` + +# External Links +$(_doc_external("Dm/DMGetStratumIS")) +""" +function DMGetStratumIS(petsclib::PetscLibType, dm::PetscDM, name::String, value::PetscInt, points::IS) end + +@for_petsc function DMGetStratumIS(petsclib::$UnionPetscLib, dm::PetscDM, name::String, value::$PetscInt, points::IS ) + + @chk ccall( + (:DMGetStratumIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, Ptr{IS}), + dm, name, value, points, + ) + + + return nothing +end + +""" + DMSetStratumIS(petsclib::PetscLibType,dm::PetscDM, name::String, value::PetscInt, points::IS) +Set the points in a label stratum + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `value` - The stratum value +- `points` - The stratum points + +Level: beginner + +See also: +=== +`DM`, `DMLabel`, `DMClearLabelStratum()`, `DMLabelClearStratum()`, `DMLabelSetStratumIS()`, `DMGetStratumSize()` + +# External Links +$(_doc_external("Dm/DMSetStratumIS")) +""" +function DMSetStratumIS(petsclib::PetscLibType, dm::PetscDM, name::String, value::PetscInt, points::IS) end + +@for_petsc function DMSetStratumIS(petsclib::$UnionPetscLib, dm::PetscDM, name::String, value::$PetscInt, points::IS ) + + @chk ccall( + (:DMSetStratumIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, IS), + dm, name, value, points, + ) + + + return nothing +end + +""" + DMClearLabelStratum(petsclib::PetscLibType,dm::PetscDM, name::String, value::PetscInt) +Remove all points from a stratum from a `DMLabel` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `value` - The label value for this point + +Output Parameter: + +Level: beginner + +See also: +=== +`DM`, `DMLabel`, `DMLabelClearStratum()`, `DMSetLabelValue()`, `DMGetStratumIS()`, `DMClearLabelValue()` + +# External Links +$(_doc_external("Dm/DMClearLabelStratum")) +""" +function DMClearLabelStratum(petsclib::PetscLibType, dm::PetscDM, name::String, value::PetscInt) end + +@for_petsc function DMClearLabelStratum(petsclib::$UnionPetscLib, dm::PetscDM, name::String, value::$PetscInt ) + + @chk ccall( + (:DMClearLabelStratum, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt), + dm, name, value, + ) + + + return nothing +end + +""" + numLabels::PetscInt = DMGetNumLabels(petsclib::PetscLibType,dm::PetscDM) +Return the number of labels defined by on the `DM` + +Not Collective + +Input Parameter: +- `dm` - The `DM` object + +Output Parameter: +- `numLabels` - the number of Labels + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMGetLabelByNum()`, `DMGetLabelName()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMGetNumLabels")) +""" +function DMGetNumLabels(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMGetNumLabels(petsclib::$UnionPetscLib, dm::PetscDM ) + numLabels_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetNumLabels, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, numLabels_, + ) + + numLabels = numLabels_[] + + return numLabels +end + +""" + DMGetLabelName(petsclib::PetscLibType,dm::PetscDM, n::PetscInt, name::String) +Return the name of nth label + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `n` - the label number + +Output Parameter: +- `name` - the label name + +Level: intermediate + +Developer Note: +Some of the functions that appropriate on labels using their number have the suffix ByNum, others do not. + +See also: +=== +`DM`, `DMLabel`, `DMGetLabelByNum()`, `DMGetLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMGetLabelName")) +""" +function DMGetLabelName(petsclib::PetscLibType, dm::PetscDM, n::PetscInt, name::String) end + +@for_petsc function DMGetLabelName(petsclib::$UnionPetscLib, dm::PetscDM, n::$PetscInt, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:DMGetLabelName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + dm, n, name_, + ) + + + return nothing +end + +""" + hasLabel::PetscBool = DMHasLabel(petsclib::PetscLibType,dm::PetscDM, name::String) +Determine whether the `DM` has a label of a given name + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `hasLabel` - `PETSC_TRUE` if the label is present + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMGetLabel()`, `DMGetLabelByNum()`, `DMCreateLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMHasLabel")) +""" +function DMHasLabel(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMHasLabel(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + hasLabel_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{PetscBool}), + dm, name, hasLabel_, + ) + + hasLabel = hasLabel_[] + + return hasLabel +end + +""" + DMGetLabel(petsclib::PetscLibType,dm::PetscDM, name::String, label::DMLabel) +Return the label of a given name, or `NULL`, from a `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `label` - The `DMLabel`, or `NULL` if the label is absent + +Default labels in a `DMPLEX`: +- `"depth"` - Holds the depth (co-dimension) of each mesh point +- `"celltype"` - Holds the topological type of each cell +- `"ghost"` - If the DM is distributed with overlap, this marks the cells and faces in the overlap +- `"Cell Sets"` - Mirrors the cell sets defined by GMsh and ExodusII +- `"Face Sets"` - Mirrors the face sets defined by GMsh and ExodusII +- `"Vertex Sets"` - Mirrors the vertex sets defined by GMsh + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMHasLabel()`, `DMGetLabelByNum()`, `DMAddLabel()`, `DMCreateLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetCellType()` + +# External Links +$(_doc_external("Dm/DMGetLabel")) +""" +function DMGetLabel(petsclib::PetscLibType, dm::PetscDM, name::String, label::DMLabel) end + +@for_petsc function DMGetLabel(petsclib::$UnionPetscLib, dm::PetscDM, name::String, label::DMLabel ) + + @chk ccall( + (:DMGetLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{DMLabel}), + dm, name, label, + ) + + + return nothing +end + +""" + DMGetLabelByNum(petsclib::PetscLibType,dm::PetscDM, n::PetscInt, label::DMLabel) +Return the nth label on a `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `n` - the label number + +Output Parameter: +- `label` - the label + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMAddLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMGetLabelByNum")) +""" +function DMGetLabelByNum(petsclib::PetscLibType, dm::PetscDM, n::PetscInt, label::DMLabel) end + +@for_petsc function DMGetLabelByNum(petsclib::$UnionPetscLib, dm::PetscDM, n::$PetscInt, label::DMLabel ) + + @chk ccall( + (:DMGetLabelByNum, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMLabel}), + dm, n, label, + ) + + + return nothing +end + +""" + DMAddLabel(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Add the label to this `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `label` - The `DMLabel` + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMAddLabel")) +""" +function DMAddLabel(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMAddLabel(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMAddLabel, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMSetLabel(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Replaces the label of a given name, or ignores it if the name is not present + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `label` - The `DMLabel`, having the same name, to substitute + +Default labels in a `DMPLEX`: +- `"depth"` - Holds the depth (co-dimension) of each mesh point +- `"celltype"` - Holds the topological type of each cell +- `"ghost"` - If the DM is distributed with overlap, this marks the cells and faces in the overlap +- `"Cell Sets"` - Mirrors the cell sets defined by GMsh and ExodusII +- `"Face Sets"` - Mirrors the face sets defined by GMsh and ExodusII +- `"Vertex Sets"` - Mirrors the vertex sets defined by GMsh + +Level: intermediate + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetCellType()` + +# External Links +$(_doc_external("Dm/DMSetLabel")) +""" +function DMSetLabel(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMSetLabel(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMSetLabel, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMRemoveLabel(petsclib::PetscLibType,dm::PetscDM, name::String, label::DMLabel) +Remove the label given by name from this `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `label` - The `DMLabel`, or `NULL` if the label is absent. Pass in `NULL` to call `DMLabelDestroy()` on the label, otherwise the +caller is responsible for calling `DMLabelDestroy()`. + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMLabelDestroy()`, `DMRemoveLabelBySelf()` + +# External Links +$(_doc_external("Dm/DMRemoveLabel")) +""" +function DMRemoveLabel(petsclib::PetscLibType, dm::PetscDM, name::String, label::DMLabel) end + +@for_petsc function DMRemoveLabel(petsclib::$UnionPetscLib, dm::PetscDM, name::String, label::DMLabel ) + + @chk ccall( + (:DMRemoveLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{DMLabel}), + dm, name, label, + ) + + + return nothing +end + +""" + DMRemoveLabelBySelf(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, failNotFound::PetscBool) +Remove the label from this `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `label` - The `DMLabel` to be removed from the `DM` +- `failNotFound` - Should it fail if the label is not found in the `DM`? + +Level: developer + +Note: +Only exactly the same instance is removed if found, name match is ignored. +If the `DM` has an exclusive reference to the label, the label gets destroyed and +*label nullified. + +See also: +=== +`DM`, `DMLabel`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabel()` `DMGetLabelValue()`, `DMSetLabelValue()`, `DMLabelDestroy()`, `DMRemoveLabel()` + +# External Links +$(_doc_external("Dm/DMRemoveLabelBySelf")) +""" +function DMRemoveLabelBySelf(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, failNotFound::PetscBool) end + +@for_petsc function DMRemoveLabelBySelf(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, failNotFound::PetscBool ) + + @chk ccall( + (:DMRemoveLabelBySelf, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}, PetscBool), + dm, label, failNotFound, + ) + + + return nothing +end + +""" + output::PetscBool = DMGetLabelOutput(petsclib::PetscLibType,dm::PetscDM, name::String) +Get the output flag for a given label + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name + +Output Parameter: +- `output` - The flag for output + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMSetLabelOutput()`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMGetLabelOutput")) +""" +function DMGetLabelOutput(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMGetLabelOutput(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + output_ = Ref{PetscBool}() + + @chk ccall( + (:DMGetLabelOutput, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{PetscBool}), + dm, name, output_, + ) + + output = output_[] + + return output +end + +""" + DMSetLabelOutput(petsclib::PetscLibType,dm::PetscDM, name::String, output::PetscBool) +Set if a given label should be saved to a `PetscViewer` in calls to `DMView()` + +Not Collective + +Input Parameters: +- `dm` - The `DM` object +- `name` - The label name +- `output` - `PETSC_TRUE` to save the label to the viewer + +Level: developer + +See also: +=== +`DM`, `DMLabel`, `DMGetOutputFlag()`, `DMGetLabelOutput()`, `DMCreateLabel()`, `DMHasLabel()`, `DMGetLabelValue()`, `DMSetLabelValue()`, `DMGetStratumIS()` + +# External Links +$(_doc_external("Dm/DMSetLabelOutput")) +""" +function DMSetLabelOutput(petsclib::PetscLibType, dm::PetscDM, name::String, output::PetscBool) end + +@for_petsc function DMSetLabelOutput(petsclib::$UnionPetscLib, dm::PetscDM, name::String, output::PetscBool ) + + @chk ccall( + (:DMSetLabelOutput, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, PetscBool), + dm, name, output, + ) + + + return nothing +end + +""" + DMCopyLabels(petsclib::PetscLibType,dmA::PetscDM, dmB::PetscDM, mode::PetscCopyMode, all::PetscBool, emode::DMCopyLabelsMode) +Copy labels from one `DM` mesh to another `DM` with a superset of the points + +Collective + +Input Parameters: +- `dmA` - The `DM` object with initial labels +- `dmB` - The `DM` object to which labels are copied +- `mode` - Copy labels by pointers (`PETSC_OWN_POINTER`) or duplicate them (`PETSC_COPY_VALUES`) +- `all` - Copy all labels including "depth", "dim", and "celltype" (`PETSC_TRUE`) which are otherwise ignored (`PETSC_FALSE`) +- `emode` - How to behave when a `DMLabel` in the source and destination `DM`s with the same name is encountered (see `DMCopyLabelsMode`) + +Level: intermediate + +Note: +This is typically used when interpolating or otherwise adding to a mesh, or testing. + +See also: +=== +`DM`, `DMLabel`, `DMAddLabel()`, `DMCopyLabelsMode` + +# External Links +$(_doc_external("Dm/DMCopyLabels")) +""" +function DMCopyLabels(petsclib::PetscLibType, dmA::PetscDM, dmB::PetscDM, mode::PetscCopyMode, all::PetscBool, emode::DMCopyLabelsMode) end + +@for_petsc function DMCopyLabels(petsclib::$UnionPetscLib, dmA::PetscDM, dmB::PetscDM, mode::PetscCopyMode, all::PetscBool, emode::DMCopyLabelsMode ) + + @chk ccall( + (:DMCopyLabels, $petsc_library), + PetscErrorCode, + (CDM, CDM, PetscCopyMode, PetscBool, DMCopyLabelsMode), + dmA, dmB, mode, all, emode, + ) + + + return nothing +end + +""" + equal::PetscBool = DMCompareLabels(petsclib::PetscLibType,dm0::PetscDM, dm1::PetscDM, message::String) +Compare labels between two `DM` objects + +Collective; No Fortran Support + +Input Parameters: +- `dm0` - First `DM` object +- `dm1` - Second `DM` object + +Output Parameters: +- `equal` - (Optional) Flag whether labels of `dm0` and `dm1` are the same +- `message` - (Optional) Message describing the difference, or `NULL` if there is no difference + +Level: intermediate + +Notes: +The output flag equal will be the same on all processes. + +If equal is passed as `NULL` and difference is found, an error is thrown on all processes. + +Make sure to pass equal is `NULL` on all processes or none of them. + +The output message is set independently on each rank. + +message must be freed with `PetscFree()` + +If message is passed as `NULL` and a difference is found, the difference description is printed to `stderr` in synchronized manner. + +Make sure to pass message as `NULL` on all processes or no processes. + +Labels are matched by name. If the number of labels and their names are equal, +`DMLabelCompare()` is used to compare each pair of labels with the same name. + +Developer Note: +Cannot automatically generate the Fortran stub because `message` must be freed with `PetscFree()` + +See also: +=== +`DM`, `DMLabel`, `DMAddLabel()`, `DMCopyLabelsMode`, `DMLabelCompare()` + +# External Links +$(_doc_external("Dm/DMCompareLabels")) +""" +function DMCompareLabels(petsclib::PetscLibType, dm0::PetscDM, dm1::PetscDM, message::String) end + +@for_petsc function DMCompareLabels(petsclib::$UnionPetscLib, dm0::PetscDM, dm1::PetscDM, message::String ) + equal_ = Ref{PetscBool}() + message_ = Ref(pointer(message)) + + @chk ccall( + (:DMCompareLabels, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{PetscBool}, Ptr{Ptr{Cchar}}), + dm0, dm1, equal_, message_, + ) + + equal = equal_[] + + return equal +end + +""" + DMGetCoarseDM(petsclib::PetscLibType,dm::PetscDM, cdm::PetscDM) +Get the coarse `DM`from which this `DM` was obtained by refinement + +Not Collective + +Input Parameter: +- `dm` - The `DM` object + +Output Parameter: +- `cdm` - The coarse `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMSetCoarseDM()`, `DMCoarsen()` + +# External Links +$(_doc_external("Dm/DMGetCoarseDM")) +""" +function DMGetCoarseDM(petsclib::PetscLibType, dm::PetscDM, cdm::PetscDM) end + +@for_petsc function DMGetCoarseDM(petsclib::$UnionPetscLib, dm::PetscDM, cdm::PetscDM ) + cdm_ = Ref(cdm.ptr) + + @chk ccall( + (:DMGetCoarseDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, cdm_, + ) + + cdm.ptr = C_NULL + + return nothing +end + +""" + DMSetCoarseDM(petsclib::PetscLibType,dm::PetscDM, cdm::PetscDM) +Set the coarse `DM` from which this `DM` was obtained by refinement + +Input Parameters: +- `dm` - The `DM` object +- `cdm` - The coarse `DM` + +Level: intermediate + +Note: +Normally this is set automatically by `DMRefine()` + +See also: +=== +`DM`, `DMGetCoarseDM()`, `DMCoarsen()`, `DMSetRefine()`, `DMSetFineDM()` + +# External Links +$(_doc_external("Dm/DMSetCoarseDM")) +""" +function DMSetCoarseDM(petsclib::PetscLibType, dm::PetscDM, cdm::PetscDM) end + +@for_petsc function DMSetCoarseDM(petsclib::$UnionPetscLib, dm::PetscDM, cdm::PetscDM ) + + @chk ccall( + (:DMSetCoarseDM, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dm, cdm, + ) + + + return nothing +end + +""" + DMGetFineDM(petsclib::PetscLibType,dm::PetscDM, fdm::PetscDM) +Get the fine mesh from which this `DM` was obtained by coarsening + +Input Parameter: +- `dm` - The `DM` object + +Output Parameter: +- `fdm` - The fine `DM` + +Level: intermediate + +See also: +=== +`DM`, `DMSetFineDM()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("Dm/DMGetFineDM")) +""" +function DMGetFineDM(petsclib::PetscLibType, dm::PetscDM, fdm::PetscDM) end + +@for_petsc function DMGetFineDM(petsclib::$UnionPetscLib, dm::PetscDM, fdm::PetscDM ) + fdm_ = Ref(fdm.ptr) + + @chk ccall( + (:DMGetFineDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, fdm_, + ) + + fdm.ptr = C_NULL + + return nothing +end + +""" + DMSetFineDM(petsclib::PetscLibType,dm::PetscDM, fdm::PetscDM) +Set the fine mesh from which this was obtained by coarsening + +Input Parameters: +- `dm` - The `DM` object +- `fdm` - The fine `DM` + +Level: developer + +Note: +Normally this is set automatically by `DMCoarsen()` + +See also: +=== +`DM`, `DMGetFineDM()`, `DMCoarsen()`, `DMRefine()` + +# External Links +$(_doc_external("Dm/DMSetFineDM")) +""" +function DMSetFineDM(petsclib::PetscLibType, dm::PetscDM, fdm::PetscDM) end + +@for_petsc function DMSetFineDM(petsclib::$UnionPetscLib, dm::PetscDM, fdm::PetscDM ) + + @chk ccall( + (:DMSetFineDM, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dm, fdm, + ) + + + return nothing +end + +""" + bd::PetscInt = DMAddBoundary(petsclib::PetscLibType,dm::PetscDM, type::DMBoundaryConditionType, name::String, label::DMLabel, Nv::PetscInt, values::Vector{PetscInt}, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, bcFunc::PetscVoidFn, bcFunc_t::PetscVoidFn, ctx::Cvoid) +Add a boundary condition, for a single field, to a model represented by a `DM` + +Collective + +Input Parameters: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained +- `type` - The type of condition, e.g. `DM_BC_ESSENTIAL_ANALYTIC`, `DM_BC_ESSENTIAL_FIELD` (Dirichlet), or `DM_BC_NATURAL` (Neumann) +- `name` - The BC name +- `label` - The label defining constrained points +- `Nv` - The number of `DMLabel` values for constrained points +- `values` - An array of values for constrained points +- `field` - The field to constrain +- `Nc` - The number of constrained field components (0 will constrain all components) +- `comps` - An array of constrained component numbers +- `bcFunc` - A pointwise function giving boundary values +- `bcFunc_t` - A pointwise function giving the time derivative of the boundary values, or `NULL` +- `ctx` - An optional user context for bcFunc + +Output Parameter: +- `bd` - (Optional) Boundary number + +Options Database Keys: +- `-bc_ ` - Overrides the boundary ids +- `-bc__comp ` - Overrides the boundary components + +Level: intermediate + +Notes: +If the `DM` is of type `DMPLEX` and the field is of type `PetscFE`, then this function completes the label using `DMPlexLabelComplete()`. + +Both bcFunc and bcFunc_t will depend on the boundary condition type. If the type if `DM_BC_ESSENTIAL`, then the calling sequence is: +-vb +void bcFunc(PetscInt dim, PetscReal time, const PetscReal x[], PetscInt Nc, PetscScalar bcval[]) +-ve + +If the type is `DM_BC_ESSENTIAL_FIELD` or other _FIELD value, then the calling sequence is: + +-vb +void bcFunc(PetscInt dim, PetscInt Nf, PetscInt NfAux, +const PetscInt uOff[], const PetscInt uOff_x[], const PetscScalar u[], const PetscScalar u_t[], const PetscScalar u_x[], +const PetscInt aOff[], const PetscInt aOff_x[], const PetscScalar a[], const PetscScalar a_t[], const PetscScalar a_x[], +PetscReal time, const PetscReal x[], PetscScalar bcval[]) +-ve +- `dim` - the spatial dimension +- `Nf` - the number of fields +- `uOff` - the offset into u[] and u_t[] for each field +- `uOff_x` - the offset into u_x[] for each field +- `u` - each field evaluated at the current point +- `u_t` - the time derivative of each field evaluated at the current point +- `u_x` - the gradient of each field evaluated at the current point +- `aOff` - the offset into a[] and a_t[] for each auxiliary field +- `aOff_x` - the offset into a_x[] for each auxiliary field +- `a` - each auxiliary field evaluated at the current point +- `a_t` - the time derivative of each auxiliary field evaluated at the current point +- `a_x` - the gradient of auxiliary each field evaluated at the current point +- `t` - current time +- `x` - coordinates of the current point +- `numConstants` - number of constant parameters +- `constants` - constant parameters +- `bcval` - output values at the current point + +See also: +=== +`DM`, `DSGetBoundary()`, `PetscDSAddBoundary()` + +# External Links +$(_doc_external("Dm/DMAddBoundary")) +""" +function DMAddBoundary(petsclib::PetscLibType, dm::PetscDM, type::DMBoundaryConditionType, name::String, label::DMLabel, Nv::PetscInt, values::Vector{PetscInt}, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, bcFunc::PetscVoidFn, bcFunc_t::PetscVoidFn, ctx::Cvoid) end + +@for_petsc function DMAddBoundary(petsclib::$UnionPetscLib, dm::PetscDM, type::DMBoundaryConditionType, name::String, label::DMLabel, Nv::$PetscInt, values::Vector{$PetscInt}, field::$PetscInt, Nc::$PetscInt, comps::Vector{$PetscInt}, bcFunc::PetscVoidFn, bcFunc_t::PetscVoidFn, ctx::Cvoid ) + bd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMAddBoundary, $petsc_library), + PetscErrorCode, + (CDM, DMBoundaryConditionType, Ptr{Cchar}, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscVoidFn}, Ptr{PetscVoidFn}, Ptr{Cvoid}, Ptr{$PetscInt}), + dm, type, name, label, Nv, values, field, Nc, comps, bcFunc, bcFunc_t, ctx, bd_, + ) + + bd = bd_[] + + return bd +end + +""" + isBd::PetscBool = DMIsBoundaryPoint(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) + +# External Links +$(_doc_external("Dm/DMIsBoundaryPoint")) +""" +function DMIsBoundaryPoint(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMIsBoundaryPoint(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + isBd_ = Ref{PetscBool}() + + @chk ccall( + (:DMIsBoundaryPoint, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}), + dm, point, isBd_, + ) + + isBd = isBd_[] + + return isBd +end + +""" + hasBound::PetscBool = DMHasBound(petsclib::PetscLibType,dm::PetscDM) +Determine whether a bound condition was specified + +Logically collective + +Input Parameter: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained + +Output Parameter: +- `hasBound` - Flag indicating if a bound condition was specified + +Level: intermediate + +See also: +=== +`DM`, `DSAddBoundary()`, `PetscDSAddBoundary()` + +# External Links +$(_doc_external("Dm/DMHasBound")) +""" +function DMHasBound(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMHasBound(petsclib::$UnionPetscLib, dm::PetscDM ) + hasBound_ = Ref{PetscBool}() + + @chk ccall( + (:DMHasBound, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, hasBound_, + ) + + hasBound = hasBound_[] + + return hasBound +end + +#= +""" + DMProjectFieldLocal(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locU::PetscVec, ::Cvoid(funcs) +This projects the given function of the input fields into the function space provided by the `DM`, putting the coefficients in a local vector. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `localU` - The input field vector; may be `NULL` if projection is defined purely by coordinates +- `funcs` - The functions to evaluate, one per field +- `mode` - The insertion mode for values + +Output Parameter: +- `localX` - The output vector + +Calling sequence of `funcs`: +- `dim` - The spatial dimension +- `Nf` - The number of input fields +- `NfAux` - The number of input auxiliary fields +- `uOff` - The offset of each field in u[] +- `uOff_x` - The offset of each field in u_x[] +- `u` - The field values at this point in space +- `u_t` - The field time derivative at this point in space (or `NULL`) +- `u_x` - The field derivatives at this point in space +- `aOff` - The offset of each auxiliary field in u[] +- `aOff_x` - The offset of each auxiliary field in u_x[] +- `a` - The auxiliary field values at this point in space +- `a_t` - The auxiliary field time derivative at this point in space (or `NULL`) +- `a_x` - The auxiliary field derivatives at this point in space +- `t` - The current time +- `x` - The coordinates of this point +- `numConstants` - The number of constants +- `constants` - The value of each constant +- `f` - The value of the function at this point in space + +Level: intermediate + +Note: +There are three different `DM`s that potentially interact in this function. The output `DM`, dm, specifies the layout of the values calculates by funcs. +The input `DM`, attached to U, may be different. For example, you can input the solution over the full domain, but output over a piece of the boundary, or +a subdomain. You can also output a different number of fields than the input, with different discretizations. Last the auxiliary `DM`, attached to the +auxiliary field vector, which is attached to dm, can also be different. It can have a different topology, number of fields, and discretizations. + +Developer Notes: +This API is specific to only particular usage of `DM` + +The notes need to provide some information about what has to be provided to the `DM` to be able to perform the computation. + +See also: +=== +`DM`, `DMProjectField()`, `DMProjectFieldLabelLocal()`, +`DMProjectFunction()`, `DMComputeL2Diff()` + +# External Links +$(_doc_external("Dm/DMProjectFieldLocal")) +""" +function DMProjectFieldLocal(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locU::PetscVec, ::Cvoid(funcs) end + +@for_petsc function DMProjectFieldLocal(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locU::PetscVec, ::Cvoid(funcs ) + + @chk ccall( + (:DMProjectFieldLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, Cvoid(funcs), + dm, time, locU, , + ) + + + return nothing +end + + +""" + DMProjectFieldLabelLocal(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, locU::PetscVec, ::Cvoid(funcs) +This projects the given function of the input fields into the function space provided, putting the coefficients in a local vector, calculating only over the portion of the domain specified by the label. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `label` - The `DMLabel` marking the portion of the domain to output +- `numIds` - The number of label ids to use +- `ids` - The label ids to use for marking +- `Nc` - The number of components to set in the output, or `PETSC_DETERMINE` for all components +- `comps` - The components to set in the output, or `NULL` for all components +- `localU` - The input field vector +- `funcs` - The functions to evaluate, one per field +- `mode` - The insertion mode for values + +Output Parameter: +- `localX` - The output vector + +Calling sequence of `funcs`: +- `dim` - The spatial dimension +- `Nf` - The number of input fields +- `NfAux` - The number of input auxiliary fields +- `uOff` - The offset of each field in u[] +- `uOff_x` - The offset of each field in u_x[] +- `u` - The field values at this point in space +- `u_t` - The field time derivative at this point in space (or `NULL`) +- `u_x` - The field derivatives at this point in space +- `aOff` - The offset of each auxiliary field in u[] +- `aOff_x` - The offset of each auxiliary field in u_x[] +- `a` - The auxiliary field values at this point in space +- `a_t` - The auxiliary field time derivative at this point in space (or `NULL`) +- `a_x` - The auxiliary field derivatives at this point in space +- `t` - The current time +- `x` - The coordinates of this point +- `numConstants` - The number of constants +- `constants` - The value of each constant +- `f` - The value of the function at this point in space + +Level: intermediate + +Note: +There are three different `DM`s that potentially interact in this function. The output `DM`, dm, specifies the layout of the values calculates by funcs. +The input `DM`, attached to localU, may be different. For example, you can input the solution over the full domain, but output over a piece of the boundary, or +a subdomain. You can also output a different number of fields than the input, with different discretizations. Last the auxiliary `DM`, attached to the +auxiliary field vector, which is attached to dm, can also be different. It can have a different topology, number of fields, and discretizations. + +Developer Notes: +This API is specific to only particular usage of `DM` + +The notes need to provide some information about what has to be provided to the `DM` to be able to perform the computation. + +See also: +=== +`DM`, `DMProjectField()`, `DMProjectFieldLabel()`, `DMProjectFunction()`, `DMComputeL2Diff()` + +# External Links +$(_doc_external("Dm/DMProjectFieldLabelLocal")) +""" +function DMProjectFieldLabelLocal(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, locU::PetscVec, ::Cvoid(funcs) end + +@for_petsc function DMProjectFieldLabelLocal(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, label::DMLabel, numIds::$PetscInt, ids::Vector{$PetscInt}, Nc::$PetscInt, comps::Vector{$PetscInt}, locU::PetscVec, ::Cvoid(funcs ) + + @chk ccall( + (:DMProjectFieldLabelLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, CVec, Cvoid(funcs), + dm, time, label, numIds, ids, Nc, comps, locU, , + ) + + + return nothing +end + +""" + DMProjectFieldLabel(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, U::PetscVec, ::Cvoid(funcs) +This projects the given function of the input fields into the function space provided, putting the coefficients in a global vector, calculating only over the portion of the domain specified by the label. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `label` - The `DMLabel` marking the portion of the domain to output +- `numIds` - The number of label ids to use +- `ids` - The label ids to use for marking +- `Nc` - The number of components to set in the output, or `PETSC_DETERMINE` for all components +- `comps` - The components to set in the output, or `NULL` for all components +- `U` - The input field vector +- `funcs` - The functions to evaluate, one per field +- `mode` - The insertion mode for values + +Output Parameter: +- `X` - The output vector + +Calling sequence of `funcs`: +- `dim` - The spatial dimension +- `Nf` - The number of input fields +- `NfAux` - The number of input auxiliary fields +- `uOff` - The offset of each field in u[] +- `uOff_x` - The offset of each field in u_x[] +- `u` - The field values at this point in space +- `u_t` - The field time derivative at this point in space (or `NULL`) +- `u_x` - The field derivatives at this point in space +- `aOff` - The offset of each auxiliary field in u[] +- `aOff_x` - The offset of each auxiliary field in u_x[] +- `a` - The auxiliary field values at this point in space +- `a_t` - The auxiliary field time derivative at this point in space (or `NULL`) +- `a_x` - The auxiliary field derivatives at this point in space +- `t` - The current time +- `x` - The coordinates of this point +- `numConstants` - The number of constants +- `constants` - The value of each constant +- `f` - The value of the function at this point in space + +Level: intermediate + +Note: +There are three different `DM`s that potentially interact in this function. The output `DM`, dm, specifies the layout of the values calculates by funcs. +The input `DM`, attached to U, may be different. For example, you can input the solution over the full domain, but output over a piece of the boundary, or +a subdomain. You can also output a different number of fields than the input, with different discretizations. Last the auxiliary `DM`, attached to the +auxiliary field vector, which is attached to dm, can also be different. It can have a different topology, number of fields, and discretizations. + +Developer Notes: +This API is specific to only particular usage of `DM` + +The notes need to provide some information about what has to be provided to the `DM` to be able to perform the computation. + +See also: +=== +`DM`, `DMProjectField()`, `DMProjectFieldLabelLocal()`, `DMProjectFunction()`, `DMComputeL2Diff()` + +# External Links +$(_doc_external("Dm/DMProjectFieldLabel")) +""" +function DMProjectFieldLabel(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, U::PetscVec, ::Cvoid(funcs) end + +@for_petsc function DMProjectFieldLabel(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, label::DMLabel, numIds::$PetscInt, ids::Vector{$PetscInt}, Nc::$PetscInt, comps::Vector{$PetscInt}, U::PetscVec, ::Cvoid(funcs ) + + @chk ccall( + (:DMProjectFieldLabel, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, CVec, Cvoid(funcs), + dm, time, label, numIds, ids, Nc, comps, U, , + ) + + + return nothing +end + +""" + DMProjectBdFieldLabelLocal(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, locU::PetscVec, ::Cvoid(funcs) +This projects the given function of the input fields into the function space provided, putting the coefficients in a local vector, calculating only over the portion of the domain boundary specified by the label. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `label` - The `DMLabel` marking the portion of the domain boundary to output +- `numIds` - The number of label ids to use +- `ids` - The label ids to use for marking +- `Nc` - The number of components to set in the output, or `PETSC_DETERMINE` for all components +- `comps` - The components to set in the output, or `NULL` for all components +- `localU` - The input field vector +- `funcs` - The functions to evaluate, one per field +- `mode` - The insertion mode for values + +Output Parameter: +- `localX` - The output vector + +Calling sequence of `funcs`: +- `dim` - The spatial dimension +- `Nf` - The number of input fields +- `NfAux` - The number of input auxiliary fields +- `uOff` - The offset of each field in u[] +- `uOff_x` - The offset of each field in u_x[] +- `u` - The field values at this point in space +- `u_t` - The field time derivative at this point in space (or `NULL`) +- `u_x` - The field derivatives at this point in space +- `aOff` - The offset of each auxiliary field in u[] +- `aOff_x` - The offset of each auxiliary field in u_x[] +- `a` - The auxiliary field values at this point in space +- `a_t` - The auxiliary field time derivative at this point in space (or `NULL`) +- `a_x` - The auxiliary field derivatives at this point in space +- `t` - The current time +- `x` - The coordinates of this point +- `n` - The face normal +- `numConstants` - The number of constants +- `constants` - The value of each constant +- `f` - The value of the function at this point in space + +Level: intermediate + +Note: +There are three different `DM`s that potentially interact in this function. The output `DM`, dm, specifies the layout of the values calculates by funcs. +The input `DM`, attached to U, may be different. For example, you can input the solution over the full domain, but output over a piece of the boundary, or +a subdomain. You can also output a different number of fields than the input, with different discretizations. Last the auxiliary `DM`, attached to the +auxiliary field vector, which is attached to dm, can also be different. It can have a different topology, number of fields, and discretizations. + +Developer Notes: +This API is specific to only particular usage of `DM` + +The notes need to provide some information about what has to be provided to the `DM` to be able to perform the computation. + +See also: +=== +`DM`, `DMProjectField()`, `DMProjectFieldLabelLocal()`, `DMProjectFunction()`, `DMComputeL2Diff()` + +# External Links +$(_doc_external("Dm/DMProjectBdFieldLabelLocal")) +""" +function DMProjectBdFieldLabelLocal(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, Nc::PetscInt, comps::Vector{PetscInt}, locU::PetscVec, ::Cvoid(funcs) end + +@for_petsc function DMProjectBdFieldLabelLocal(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, label::DMLabel, numIds::$PetscInt, ids::Vector{$PetscInt}, Nc::$PetscInt, comps::Vector{$PetscInt}, locU::PetscVec, ::Cvoid(funcs ) + + @chk ccall( + (:DMProjectBdFieldLabelLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, CVec, Cvoid(funcs), + dm, time, label, numIds, ids, Nc, comps, locU, , + ) + + + return nothing +end +=# + +""" + nranks::PetscInt = DMGetNeighbors(petsclib::PetscLibType,dm::PetscDM, ranks::Vector{PetscMPIInt}) +Gets an array containing the MPI ranks of all the processes neighbors + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameters: +- `nranks` - the number of neighbours +- `ranks` - the neighbors ranks + +Level: beginner + +Note: +Do not free the array, it is freed when the `DM` is destroyed. + +See also: +=== +`DM`, `DMDAGetNeighbors()`, `PetscSFGetRootRanks()` + +# External Links +$(_doc_external("Dm/DMGetNeighbors")) +""" +function DMGetNeighbors(petsclib::PetscLibType, dm::PetscDM, ranks::Vector{PetscMPIInt}) end + +@for_petsc function DMGetNeighbors(petsclib::$UnionPetscLib, dm::PetscDM, ranks::Vector{PetscMPIInt} ) + nranks_ = Ref{$PetscInt}() + ranks_ = Ref(pointer(ranks)) + + @chk ccall( + (:DMGetNeighbors, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{Ptr{PetscMPIInt}}), + dm, nranks_, ranks_, + ) + + nranks = nranks_[] + + return nranks +end + +""" + compatible::PetscBool,set::PetscBool = DMGetCompatibility(petsclib::PetscLibType,dm1::PetscDM, dm2::PetscDM) +determine if two `DM`s are compatible + +Collective + +Input Parameters: +- `dm1` - the first `DM` +- `dm2` - the second `DM` + +Output Parameters: +- `compatible` - whether or not the two `DM`s are compatible +- `set` - whether or not the compatible value was actually determined and set + +Level: advanced + +Notes: +Two `DM`s are deemed compatible if they represent the same parallel decomposition +of the same topology. This implies that the section (field data) on one +"makes sense" with respect to the topology and parallel decomposition of the other. +Loosely speaking, compatible `DM`s represent the same domain and parallel +decomposition, but hold different data. + +Typically, one would confirm compatibility if intending to simultaneously iterate +over a pair of vectors obtained from different `DM`s. + +For example, two `DMDA` objects are compatible if they have the same local +and global sizes and the same stencil width. They can have different numbers +of degrees of freedom per node. Thus, one could use the node numbering from +either `DM` in bounds for a loop over vectors derived from either `DM`. + +Consider the operation of summing data living on a 2-dof `DMDA` to data living +on a 1-dof `DMDA`, which should be compatible, as in the following snippet. +-vb +-.. +PetscCall(DMGetCompatibility(da1,da2,&compatible,&set)); +if (set && compatible) { +PetscCall(DMDAVecGetArrayDOF(da1,vec1,&arr1)); +PetscCall(DMDAVecGetArrayDOF(da2,vec2,&arr2)); +PetscCall(DMDAGetCorners(da1,&x,&y,NULL,&m,&n,NULL)); +for (j=y; j 0 indicating subdomains that are expanded by that many iterations of adding +adjacent cells + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `overlap` - default 0 + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetPartitionOverlap()`, `DMForestSetAdjacencyDimension()`, `DMForestSetAdjacencyCodimension()` + +# External Links +$(_doc_external("Dm/DMForestSetPartitionOverlap")) +""" +function DMForestSetPartitionOverlap(petsclib::PetscLibType, dm::PetscDM, overlap::PetscInt) end + +@for_petsc function DMForestSetPartitionOverlap(petsclib::$UnionPetscLib, dm::PetscDM, overlap::$PetscInt ) + + @chk ccall( + (:DMForestSetPartitionOverlap, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, overlap, + ) + + + return nothing +end + +""" + overlap::PetscInt = DMForestGetPartitionOverlap(petsclib::PetscLibType,dm::PetscDM) +Get the amount of cell +> 0 indicating subdomains that are expanded by that many iterations of adding adjacent cells + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `overlap` - default 0 + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetAdjacencyDimension()`, `DMForestSetAdjacencyCodimension()` + +# External Links +$(_doc_external("Dm/DMForestGetPartitionOverlap")) +""" +function DMForestGetPartitionOverlap(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetPartitionOverlap(petsclib::$UnionPetscLib, dm::PetscDM ) + overlap_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetPartitionOverlap, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, overlap_, + ) + + overlap = overlap_[] + + return overlap +end + +""" + DMForestSetMinimumRefinement(petsclib::PetscLibType,dm::PetscDM, minRefinement::PetscInt) +During the pre +`DM`, see `DMForestGetBaseDM()`) allowed in the forest. If the forest is being created by coarsening a previous forest +(see `DMForestGetAdaptivityForest()`) this limits the amount of coarsening. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `minRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetMinimumRefinement()`, `DMForestSetMaximumRefinement()`, `DMForestSetInitialRefinement()`, `DMForestGetBaseDM()`, `DMForestGetAdaptivityForest()` + +# External Links +$(_doc_external("Dm/DMForestSetMinimumRefinement")) +""" +function DMForestSetMinimumRefinement(petsclib::PetscLibType, dm::PetscDM, minRefinement::PetscInt) end + +@for_petsc function DMForestSetMinimumRefinement(petsclib::$UnionPetscLib, dm::PetscDM, minRefinement::$PetscInt ) + + @chk ccall( + (:DMForestSetMinimumRefinement, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, minRefinement, + ) + + + return nothing +end + +""" + minRefinement::PetscInt = DMForestGetMinimumRefinement(petsclib::PetscLibType,dm::PetscDM) +Get the minimum level of refinement (relative to the base `DM`, see +`DMForestGetBaseDM()`) allowed in the forest. If the forest is being created by coarsening a previous forest (see +`DMForestGetAdaptivityForest()`), this limits the amount of coarsening. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `minRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetMinimumRefinement()`, `DMForestGetMaximumRefinement()`, `DMForestGetInitialRefinement()`, `DMForestGetBaseDM()`, `DMForestGetAdaptivityForest()` + +# External Links +$(_doc_external("Dm/DMForestGetMinimumRefinement")) +""" +function DMForestGetMinimumRefinement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetMinimumRefinement(petsclib::$UnionPetscLib, dm::PetscDM ) + minRefinement_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetMinimumRefinement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, minRefinement_, + ) + + minRefinement = minRefinement_[] + + return minRefinement +end + +""" + DMForestSetInitialRefinement(petsclib::PetscLibType,dm::PetscDM, initRefinement::PetscInt) +During the pre +`DM`, see `DMForestGetBaseDM()`) allowed in the forest. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `initRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetMinimumRefinement()`, `DMForestSetMaximumRefinement()`, `DMForestGetBaseDM()` + +# External Links +$(_doc_external("Dm/DMForestSetInitialRefinement")) +""" +function DMForestSetInitialRefinement(petsclib::PetscLibType, dm::PetscDM, initRefinement::PetscInt) end + +@for_petsc function DMForestSetInitialRefinement(petsclib::$UnionPetscLib, dm::PetscDM, initRefinement::$PetscInt ) + + @chk ccall( + (:DMForestSetInitialRefinement, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, initRefinement, + ) + + + return nothing +end + +""" + initRefinement::PetscInt = DMForestGetInitialRefinement(petsclib::PetscLibType,dm::PetscDM) +Get the initial level of refinement (relative to the base `DM`, see +`DMForestGetBaseDM()`) allowed in the forest. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `initRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetMinimumRefinement()`, `DMForestSetMaximumRefinement()`, `DMForestGetBaseDM()` + +# External Links +$(_doc_external("Dm/DMForestGetInitialRefinement")) +""" +function DMForestGetInitialRefinement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetInitialRefinement(petsclib::$UnionPetscLib, dm::PetscDM ) + initRefinement_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetInitialRefinement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, initRefinement_, + ) + + initRefinement = initRefinement_[] + + return initRefinement +end + +""" + DMForestSetMaximumRefinement(petsclib::PetscLibType,dm::PetscDM, maxRefinement::PetscInt) +During the pre +`DM`, see `DMForestGetBaseDM()`) allowed in the forest. If the forest is being created by refining a previous forest +(see `DMForestGetAdaptivityForest()`), this limits the amount of refinement. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `maxRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetMinimumRefinement()`, `DMForestSetInitialRefinement()`, `DMForestGetBaseDM()`, `DMForestGetAdaptivityDM()` + +# External Links +$(_doc_external("Dm/DMForestSetMaximumRefinement")) +""" +function DMForestSetMaximumRefinement(petsclib::PetscLibType, dm::PetscDM, maxRefinement::PetscInt) end + +@for_petsc function DMForestSetMaximumRefinement(petsclib::$UnionPetscLib, dm::PetscDM, maxRefinement::$PetscInt ) + + @chk ccall( + (:DMForestSetMaximumRefinement, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, maxRefinement, + ) + + + return nothing +end + +""" + maxRefinement::PetscInt = DMForestGetMaximumRefinement(petsclib::PetscLibType,dm::PetscDM) +Get the maximum level of refinement (relative to the base `DM`, see +`DMForestGetBaseDM()`) allowed in the forest. If the forest is being created by refining a previous forest (see +`DMForestGetAdaptivityForest()`), this limits the amount of refinement. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `maxRefinement` - default `PETSC_DEFAULT` (interpreted by the subtype of `DMFOREST`) + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetMaximumRefinement()`, `DMForestGetMinimumRefinement()`, `DMForestGetInitialRefinement()`, `DMForestGetBaseDM()`, `DMForestGetAdaptivityForest()` + +# External Links +$(_doc_external("Dm/DMForestGetMaximumRefinement")) +""" +function DMForestGetMaximumRefinement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetMaximumRefinement(petsclib::$UnionPetscLib, dm::PetscDM ) + maxRefinement_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetMaximumRefinement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, maxRefinement_, + ) + + maxRefinement = maxRefinement_[] + + return maxRefinement +end + +""" + DMForestSetAdaptivityStrategy(petsclib::PetscLibType,dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy) +During the pre + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `adaptStrategy` - default `DMFORESTADAPTALL` + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetAdaptivityStrategy()`, `DMFORESTADAPTALL`, `DMFORESTADAPTANY` + +# External Links +$(_doc_external("Dm/DMForestSetAdaptivityStrategy")) +""" +function DMForestSetAdaptivityStrategy(petsclib::PetscLibType, dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy) end + +@for_petsc function DMForestSetAdaptivityStrategy(petsclib::$UnionPetscLib, dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy ) + + @chk ccall( + (:DMForestSetAdaptivityStrategy, $petsc_library), + PetscErrorCode, + (CDM, DMForestAdaptivityStrategy), + dm, adaptStrategy, + ) + + + return nothing +end + +""" + DMForestGetAdaptivityStrategy(petsclib::PetscLibType,dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy) +Get the strategy for combining adaptivity labels from multiple processes. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `adaptStrategy` - the adaptivity strategy (default `DMFORESTADAPTALL`) + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMFORESTADAPTALL`, `DMFORESTADAPTANY`, `DMForestSetAdaptivityStrategy()` + +# External Links +$(_doc_external("Dm/DMForestGetAdaptivityStrategy")) +""" +function DMForestGetAdaptivityStrategy(petsclib::PetscLibType, dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy) end + +@for_petsc function DMForestGetAdaptivityStrategy(petsclib::$UnionPetscLib, dm::PetscDM, adaptStrategy::DMForestAdaptivityStrategy ) + + @chk ccall( + (:DMForestGetAdaptivityStrategy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMForestAdaptivityStrategy}), + dm, adaptStrategy, + ) + + + return nothing +end + +""" + success::PetscBool = DMForestGetAdaptivitySuccess(petsclib::PetscLibType,dm::PetscDM) +Return whether the requested adaptation (refinement, coarsening, repartitioning, +etc.) was successful. + +Collective + +Input Parameter: +- `dm` - the post-adaptation forest + +Output Parameter: +- `success` - `PETSC_TRUE` if the post-adaptation forest is different from the pre-adaptation forest. + +Level: intermediate + +-seealso: `DM`, `DMFOREST` + +# External Links +$(_doc_external("Dm/DMForestGetAdaptivitySuccess")) +""" +function DMForestGetAdaptivitySuccess(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetAdaptivitySuccess(petsclib::$UnionPetscLib, dm::PetscDM ) + success_ = Ref{PetscBool}() + + @chk ccall( + (:DMForestGetAdaptivitySuccess, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, success_, + ) + + success = success_[] + + return success +end + +""" + DMForestSetComputeAdaptivitySF(petsclib::PetscLibType,dm::PetscDM, computeSF::PetscBool) +During the pre +relating the cells of the pre-adaptation forest to the post-adaptiation forest. + +Logically Collective + +Input Parameters: +- `dm` - the post-adaptation forest +- `computeSF` - default `PETSC_TRUE` + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetComputeAdaptivitySF()`, `DMForestGetAdaptivitySF()` + +# External Links +$(_doc_external("Dm/DMForestSetComputeAdaptivitySF")) +""" +function DMForestSetComputeAdaptivitySF(petsclib::PetscLibType, dm::PetscDM, computeSF::PetscBool) end + +@for_petsc function DMForestSetComputeAdaptivitySF(petsclib::$UnionPetscLib, dm::PetscDM, computeSF::PetscBool ) + + @chk ccall( + (:DMForestSetComputeAdaptivitySF, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, computeSF, + ) + + + return nothing +end + +""" + DMForestTransferVec(petsclib::PetscLibType,dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, useBCs::PetscBool, time::PetscReal) + +# External Links +$(_doc_external("Dm/DMForestTransferVec")) +""" +function DMForestTransferVec(petsclib::PetscLibType, dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, useBCs::PetscBool, time::PetscReal) end + +@for_petsc function DMForestTransferVec(petsclib::$UnionPetscLib, dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, useBCs::PetscBool, time::$PetscReal ) + + @chk ccall( + (:DMForestTransferVec, $petsc_library), + PetscErrorCode, + (CDM, CVec, CDM, CVec, PetscBool, $PetscReal), + dmIn, vecIn, dmOut, vecOut, useBCs, time, + ) + + + return nothing +end + +""" + DMForestTransferVecFromBase(petsclib::PetscLibType,dm::PetscDM, vecIn::PetscVec, vecOut::PetscVec) + +# External Links +$(_doc_external("Dm/DMForestTransferVecFromBase")) +""" +function DMForestTransferVecFromBase(petsclib::PetscLibType, dm::PetscDM, vecIn::PetscVec, vecOut::PetscVec) end + +@for_petsc function DMForestTransferVecFromBase(petsclib::$UnionPetscLib, dm::PetscDM, vecIn::PetscVec, vecOut::PetscVec ) + + @chk ccall( + (:DMForestTransferVecFromBase, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, vecIn, vecOut, + ) + + + return nothing +end + +""" + computeSF::PetscBool = DMForestGetComputeAdaptivitySF(petsclib::PetscLibType,dm::PetscDM) +Get whether transfer `PetscSF`s should be computed relating the cells of the +pre-adaptation forest to the post-adaptiation forest. After `DMSetUp()` is called, these transfer PetscSFs can be +accessed with `DMForestGetAdaptivitySF()`. + +Not Collective + +Input Parameter: +- `dm` - the post-adaptation forest + +Output Parameter: +- `computeSF` - default `PETSC_TRUE` + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestSetComputeAdaptivitySF()`, `DMForestGetAdaptivitySF()` + +# External Links +$(_doc_external("Dm/DMForestGetComputeAdaptivitySF")) +""" +function DMForestGetComputeAdaptivitySF(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetComputeAdaptivitySF(petsclib::$UnionPetscLib, dm::PetscDM ) + computeSF_ = Ref{PetscBool}() + + @chk ccall( + (:DMForestGetComputeAdaptivitySF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, computeSF_, + ) + + computeSF = computeSF_[] + + return computeSF +end + +""" + DMForestGetAdaptivitySF(petsclib::PetscLibType,dm::PetscDM, preCoarseToFine::PetscSF, coarseToPreFine::PetscSF) +Get `PetscSF`s that relate the pre +post-adaptation forest. + +Not Collective + +Input Parameter: +- `dm` - the post-adaptation forest + +Output Parameters: +- `preCoarseToFine` - pre-adaptation coarse cells to post-adaptation fine cells: BCast goes from pre- to post- +- `coarseToPreFine` - post-adaptation coarse cells to pre-adaptation fine cells: BCast goes from post- to pre- + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetComputeAdaptivitySF()`, `DMForestSetComputeAdaptivitySF()` + +# External Links +$(_doc_external("Dm/DMForestGetAdaptivitySF")) +""" +function DMForestGetAdaptivitySF(petsclib::PetscLibType, dm::PetscDM, preCoarseToFine::PetscSF, coarseToPreFine::PetscSF) end + +@for_petsc function DMForestGetAdaptivitySF(petsclib::$UnionPetscLib, dm::PetscDM, preCoarseToFine::PetscSF, coarseToPreFine::PetscSF ) + + @chk ccall( + (:DMForestGetAdaptivitySF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}, Ptr{PetscSF}), + dm, preCoarseToFine, coarseToPreFine, + ) + + + return nothing +end + +""" + DMForestSetGradeFactor(petsclib::PetscLibType,dm::PetscDM, grade::PetscInt) +During the pre +mesh, e.g. give 2 to indicate that the diameter of neighboring cells should differ by at most +a factor of 2. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `grade` - the grading factor + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetGradeFactor()` + +# External Links +$(_doc_external("Dm/DMForestSetGradeFactor")) +""" +function DMForestSetGradeFactor(petsclib::PetscLibType, dm::PetscDM, grade::PetscInt) end + +@for_petsc function DMForestSetGradeFactor(petsclib::$UnionPetscLib, dm::PetscDM, grade::$PetscInt ) + + @chk ccall( + (:DMForestSetGradeFactor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, grade, + ) + + + return nothing +end + +""" + grade::PetscInt = DMForestGetGradeFactor(petsclib::PetscLibType,dm::PetscDM) +Get the desired amount of grading in the mesh, e.g. give 2 to indicate that the diameter of +neighboring cells should differ by at most a factor of 2. Subtypes of `DMFOREST` may only support one particular +choice of grading factor. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `grade` - the grading factor + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestSetGradeFactor()` + +# External Links +$(_doc_external("Dm/DMForestGetGradeFactor")) +""" +function DMForestGetGradeFactor(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetGradeFactor(petsclib::$UnionPetscLib, dm::PetscDM ) + grade_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetGradeFactor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, grade_, + ) + + grade = grade_[] + + return grade +end + +""" + DMForestSetCellWeightFactor(petsclib::PetscLibType,dm::PetscDM, weightsFactor::PetscReal) +During the pre +the cell weight (see `DMForestSetCellWeights()`) when calculating partitions. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `weightsFactor` - default 1. + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetCellWeightFactor()`, `DMForestSetCellWeights()` + +# External Links +$(_doc_external("Dm/DMForestSetCellWeightFactor")) +""" +function DMForestSetCellWeightFactor(petsclib::PetscLibType, dm::PetscDM, weightsFactor::PetscReal) end + +@for_petsc function DMForestSetCellWeightFactor(petsclib::$UnionPetscLib, dm::PetscDM, weightsFactor::$PetscReal ) + + @chk ccall( + (:DMForestSetCellWeightFactor, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, weightsFactor, + ) + + + return nothing +end + +""" + weightsFactor::PetscReal = DMForestGetCellWeightFactor(petsclib::PetscLibType,dm::PetscDM) +Get the factor by which the level of refinement changes the cell weight (see +`DMForestSetCellWeights()`) when calculating partitions. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `weightsFactor` - default 1. + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestSetCellWeightFactor()`, `DMForestSetCellWeights()` + +# External Links +$(_doc_external("Dm/DMForestGetCellWeightFactor")) +""" +function DMForestGetCellWeightFactor(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetCellWeightFactor(petsclib::$UnionPetscLib, dm::PetscDM ) + weightsFactor_ = Ref{$PetscReal}() + + @chk ccall( + (:DMForestGetCellWeightFactor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, weightsFactor_, + ) + + weightsFactor = weightsFactor_[] + + return weightsFactor +end + +""" + cStart::PetscInt,cEnd::PetscInt = DMForestGetCellChart(petsclib::PetscLibType,dm::PetscDM) +After the setup phase, get the local half + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameters: +- `cStart` - the first cell on this process +- `cEnd` - one after the final cell on this process + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetCellSF()` + +# External Links +$(_doc_external("Dm/DMForestGetCellChart")) +""" +function DMForestGetCellChart(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetCellChart(petsclib::$UnionPetscLib, dm::PetscDM ) + cStart_ = Ref{$PetscInt}() + cEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMForestGetCellChart, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, cStart_, cEnd_, + ) + + cStart = cStart_[] + cEnd = cEnd_[] + + return cStart,cEnd +end + +""" + DMForestGetCellSF(petsclib::PetscLibType,dm::PetscDM, cellSF::PetscSF) +After the setup phase, get the `PetscSF` for overlapping cells between processes + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `cellSF` - the `PetscSF` + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetCellChart()` + +# External Links +$(_doc_external("Dm/DMForestGetCellSF")) +""" +function DMForestGetCellSF(petsclib::PetscLibType, dm::PetscDM, cellSF::PetscSF) end + +@for_petsc function DMForestGetCellSF(petsclib::$UnionPetscLib, dm::PetscDM, cellSF::PetscSF ) + + @chk ccall( + (:DMForestGetCellSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, cellSF, + ) + + + return nothing +end + +""" + DMForestSetAdaptivityLabel(petsclib::PetscLibType,dm::PetscDM, adaptLabel::DMLabel) +During the pre +`DMForestGetAdaptivityForest()`) that holds the adaptation flags (refinement, coarsening, or some combination). + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `adaptLabel` - the label in the pre-adaptation forest + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestGetAdaptivityLabel()` + +# External Links +$(_doc_external("Dm/DMForestSetAdaptivityLabel")) +""" +function DMForestSetAdaptivityLabel(petsclib::PetscLibType, dm::PetscDM, adaptLabel::DMLabel) end + +@for_petsc function DMForestSetAdaptivityLabel(petsclib::$UnionPetscLib, dm::PetscDM, adaptLabel::DMLabel ) + + @chk ccall( + (:DMForestSetAdaptivityLabel, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, adaptLabel, + ) + + + return nothing +end + +""" + DMForestGetAdaptivityLabel(petsclib::PetscLibType,dm::PetscDM, adaptLabel::DMLabel) +Get the label of the pre +holds the adaptation flags (refinement, coarsening, or some combination). + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `adaptLabel` - the name of the label in the pre-adaptation forest + +Level: intermediate + +-seealso: `DM`, `DMFOREST`, `DMForestSetAdaptivityLabel()` + +# External Links +$(_doc_external("Dm/DMForestGetAdaptivityLabel")) +""" +function DMForestGetAdaptivityLabel(petsclib::PetscLibType, dm::PetscDM, adaptLabel::DMLabel) end + +@for_petsc function DMForestGetAdaptivityLabel(petsclib::$UnionPetscLib, dm::PetscDM, adaptLabel::DMLabel ) + + @chk ccall( + (:DMForestGetAdaptivityLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}), + dm, adaptLabel, + ) + + + return nothing +end + +""" + DMForestSetCellWeights(petsclib::PetscLibType,dm::PetscDM, weights::Vector{PetscReal}, copyMode::PetscCopyMode) +Set the weights assigned to each of the cells (see `DMForestGetCellChart()`) of the current +process: weights are used to determine parallel partitioning. + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `weights` - the array of weights (see `DMForestSetWeightCapacity()`) for all cells, or `NULL` to indicate each cell has weight 1. +- `copyMode` - how weights should reference weights + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetCellWeights()`, `DMForestSetWeightCapacity()` + +# External Links +$(_doc_external("Dm/DMForestSetCellWeights")) +""" +function DMForestSetCellWeights(petsclib::PetscLibType, dm::PetscDM, weights::Vector{PetscReal}, copyMode::PetscCopyMode) end + +@for_petsc function DMForestSetCellWeights(petsclib::$UnionPetscLib, dm::PetscDM, weights::Vector{$PetscReal}, copyMode::PetscCopyMode ) + + @chk ccall( + (:DMForestSetCellWeights, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}, PetscCopyMode), + dm, weights, copyMode, + ) + + + return nothing +end + +""" + weights::PetscReal = DMForestGetCellWeights(petsclib::PetscLibType,dm::PetscDM) +Get the weights assigned to each of the cells (see `DMForestGetCellChart()`) of the current +process: weights are used to determine parallel partitioning. + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `weights` - the array of weights for all cells, or `NULL` to indicate each cell has weight 1. + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestSetCellWeights()`, `DMForestSetWeightCapacity()` + +# External Links +$(_doc_external("Dm/DMForestGetCellWeights")) +""" +function DMForestGetCellWeights(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetCellWeights(petsclib::$UnionPetscLib, dm::PetscDM ) + weights_ = Ref{$PetscReal}() + + @chk ccall( + (:DMForestGetCellWeights, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, weights_, + ) + + weights = weights_[] + + return weights +end + +""" + DMForestSetWeightCapacity(petsclib::PetscLibType,dm::PetscDM, capacity::PetscReal) +During the pre +a pre-adaptation forest (see `DMForestGetAdaptivityForest()`). + +Logically Collective + +Input Parameters: +- `dm` - the forest +- `capacity` - this process's capacity + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestGetWeightCapacity()`, `DMForestSetCellWeights()`, `DMForestSetCellWeightFactor()` + +# External Links +$(_doc_external("Dm/DMForestSetWeightCapacity")) +""" +function DMForestSetWeightCapacity(petsclib::PetscLibType, dm::PetscDM, capacity::PetscReal) end + +@for_petsc function DMForestSetWeightCapacity(petsclib::$UnionPetscLib, dm::PetscDM, capacity::$PetscReal ) + + @chk ccall( + (:DMForestSetWeightCapacity, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, capacity, + ) + + + return nothing +end + +""" + capacity::PetscReal = DMForestGetWeightCapacity(petsclib::PetscLibType,dm::PetscDM) +Set the capacity of the current process when repartitioning a pre +`DMForestGetAdaptivityForest()`). + +Not Collective + +Input Parameter: +- `dm` - the forest + +Output Parameter: +- `capacity` - this process's capacity + +Level: advanced + +-seealso: `DM`, `DMFOREST`, `DMForestSetWeightCapacity()`, `DMForestSetCellWeights()`, `DMForestSetCellWeightFactor()` + +# External Links +$(_doc_external("Dm/DMForestGetWeightCapacity")) +""" +function DMForestGetWeightCapacity(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMForestGetWeightCapacity(petsclib::$UnionPetscLib, dm::PetscDM ) + capacity_ = Ref{$PetscReal}() + + @chk ccall( + (:DMForestGetWeightCapacity, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, capacity_, + ) + + capacity = capacity_[] + + return capacity +end + +""" + DMSwarmSetPointsUniformCoordinates(petsclib::PetscLibType,sw::PetscDM, min::Vector{PetscReal}, max::Vector{PetscReal}, npoints::Vector{PetscInt}, mode::InsertMode) +Set point coordinates in a `DMSWARM` on a regular (ijk) grid + +Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `min` - minimum coordinate values in the x, y, z directions (array of length dim) +- `max` - maximum coordinate values in the x, y, z directions (array of length dim) +- `npoints` - number of points in each spatial direction (array of length dim) +- `mode` - indicates whether to append points to the swarm (`ADD_VALUES`), or over-ride existing points (`INSERT_VALUES`) + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetType()`, `DMSwarmSetCellDM()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmSetPointsUniformCoordinates")) +""" +function DMSwarmSetPointsUniformCoordinates(petsclib::PetscLibType, sw::PetscDM, min::Vector{PetscReal}, max::Vector{PetscReal}, npoints::Vector{PetscInt}, mode::InsertMode) end + +@for_petsc function DMSwarmSetPointsUniformCoordinates(petsclib::$UnionPetscLib, sw::PetscDM, min::Vector{$PetscReal}, max::Vector{$PetscReal}, npoints::Vector{$PetscInt}, mode::InsertMode ) + + @chk ccall( + (:DMSwarmSetPointsUniformCoordinates, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}, InsertMode), + sw, min, max, npoints, mode, + ) + + + return nothing +end + +""" + DMSwarmSetPointCoordinates(petsclib::PetscLibType,sw::PetscDM, npoints::PetscInt, coor::Vector{PetscReal}, redundant::PetscBool, mode::InsertMode) +Set point coordinates in a `DMSWARM` from a user defined list + +Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `npoints` - the number of points to insert +- `coor` - the coordinate values +- `redundant` - if set to `PETSC_TRUE`, it is assumed that `npoints` and `coor` are only valid on rank 0 and should be broadcast to other ranks +- `mode` - indicates whether to append points to the swarm (`ADD_VALUES`), or over-ride existing points (`INSERT_VALUES`) + +Level: beginner + +-seealso: `DMSWARM`, `DMSwarmSetType()`, `DMSwarmSetCellDM()`, `DMSwarmType`, `DMSwarmSetPointsUniformCoordinates()` + +# External Links +$(_doc_external("Dm/DMSwarmSetPointCoordinates")) +""" +function DMSwarmSetPointCoordinates(petsclib::PetscLibType, sw::PetscDM, npoints::PetscInt, coor::Vector{PetscReal}, redundant::PetscBool, mode::InsertMode) end + +@for_petsc function DMSwarmSetPointCoordinates(petsclib::$UnionPetscLib, sw::PetscDM, npoints::$PetscInt, coor::Vector{$PetscReal}, redundant::PetscBool, mode::InsertMode ) + + @chk ccall( + (:DMSwarmSetPointCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}, PetscBool, InsertMode), + sw, npoints, coor, redundant, mode, + ) + + + return nothing +end + +""" + DMSwarmInsertPointsUsingCellDM(petsclib::PetscLibType,dm::PetscDM, layout_type::DMSwarmPICLayoutType, fill_param::PetscInt) +Insert point coordinates within each cell + +Not Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `layout_type` - method used to fill each cell with the cell `DM` +- `fill_param` - parameter controlling how many points per cell are added (the meaning of this parameter is dependent on the layout type) + +Level: beginner + +-seealso: `DMSWARM`, `DMSwarmPICLayoutType`, `DMSwarmSetType()`, `DMSwarmSetCellDM()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmInsertPointsUsingCellDM")) +""" +function DMSwarmInsertPointsUsingCellDM(petsclib::PetscLibType, dm::PetscDM, layout_type::DMSwarmPICLayoutType, fill_param::PetscInt) end + +@for_petsc function DMSwarmInsertPointsUsingCellDM(petsclib::$UnionPetscLib, dm::PetscDM, layout_type::DMSwarmPICLayoutType, fill_param::$PetscInt ) + + @chk ccall( + (:DMSwarmInsertPointsUsingCellDM, $petsc_library), + PetscErrorCode, + (CDM, DMSwarmPICLayoutType, $PetscInt), + dm, layout_type, fill_param, + ) + + + return nothing +end + +""" + DMSwarmSetPointCoordinatesCellwise(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, xi::Vector{PetscReal}) +Insert point coordinates (defined over the reference cell) within each cell + +Not Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `npoints` - the number of points to insert in each cell +- `xi` - the coordinates (defined in the local coordinate system for each cell) to insert + +Level: beginner + +-seealso: `DMSWARM`, `DMSwarmSetCellDM()`, `DMSwarmInsertPointsUsingCellDM()` + +# External Links +$(_doc_external("Dm/DMSwarmSetPointCoordinatesCellwise")) +""" +function DMSwarmSetPointCoordinatesCellwise(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, xi::Vector{PetscReal}) end + +@for_petsc function DMSwarmSetPointCoordinatesCellwise(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, xi::Vector{$PetscReal} ) + + @chk ccall( + (:DMSwarmSetPointCoordinatesCellwise, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}), + dm, npoints, xi, + ) + + + return nothing +end + +""" + ncells::PetscInt,count::PetscInt = DMSwarmCreatePointPerCellCount(petsclib::PetscLibType,sw::PetscDM) +Count the number of points within all cells in the cell DM + +Not Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameters: +- `ncells` - the number of cells in the cell `DM` (optional argument, pass `NULL` to ignore) +- `count` - array of length ncells containing the number of points per cell + +Level: beginner + +-seealso: `DMSWARM`, `DMSwarmSetType()`, `DMSwarmSetCellDM()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmCreatePointPerCellCount")) +""" +function DMSwarmCreatePointPerCellCount(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmCreatePointPerCellCount(petsclib::$UnionPetscLib, sw::PetscDM ) + ncells_ = Ref{$PetscInt}() + count_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmCreatePointPerCellCount, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, $PetscInt), + sw, ncells_, count_, + ) + + ncells = ncells_[] + count = count_[] + + return ncells,count +end + +""" + Ns::PetscInt = DMSwarmGetNumSpecies(petsclib::PetscLibType,sw::PetscDM) +Get the number of particle species + +Not Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameters: +- `Ns` - the number of species + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmSetNumSpecies()`, `DMSwarmSetType()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmGetNumSpecies")) +""" +function DMSwarmGetNumSpecies(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmGetNumSpecies(petsclib::$UnionPetscLib, sw::PetscDM ) + Ns_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetNumSpecies, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + sw, Ns_, + ) + + Ns = Ns_[] + + return Ns +end + +""" + DMSwarmSetNumSpecies(petsclib::PetscLibType,sw::PetscDM, Ns::PetscInt) +Set the number of particle species + +Not Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `Ns` - the number of species + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmGetNumSpecies()`, `DMSwarmSetType()`, `DMSwarmType` + +# External Links +$(_doc_external("Dm/DMSwarmSetNumSpecies")) +""" +function DMSwarmSetNumSpecies(petsclib::PetscLibType, sw::PetscDM, Ns::PetscInt) end + +@for_petsc function DMSwarmSetNumSpecies(petsclib::$UnionPetscLib, sw::PetscDM, Ns::$PetscInt ) + + @chk ccall( + (:DMSwarmSetNumSpecies, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + sw, Ns, + ) + + + return nothing +end + +""" + DMSwarmGetCoordinateFunction(petsclib::PetscLibType,sw::PetscDM, coordFunc::PetscSimplePoCintFn) +Get the function setting initial particle positions, if it exists + +Not Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameter: +- `coordFunc` - the function setting initial particle positions, or `NULL`, see `PetscSimplePointFn` for the calling sequence + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmSetCoordinateFunction()`, `DMSwarmGetVelocityFunction()`, `DMSwarmInitializeCoordinates()`, `PetscSimplePointFn` + +# External Links +$(_doc_external("Dm/DMSwarmGetCoordinateFunction")) +""" +function DMSwarmGetCoordinateFunction(petsclib::PetscLibType, sw::PetscDM, coordFunc::PetscSimplePoCintFn) end + +@for_petsc function DMSwarmGetCoordinateFunction(petsclib::$UnionPetscLib, sw::PetscDM, coordFunc::PetscSimplePoCintFn ) + + @chk ccall( + (:DMSwarmGetCoordinateFunction, $petsc_library), + PetscErrorCode, + (CDM, PetscSimplePoCintFn), + sw, coordFunc, + ) + + + return nothing +end + +""" + DMSwarmSetCoordinateFunction(petsclib::PetscLibType,sw::PetscDM, coordFunc::PetscSimplePoCintFn) +Set the function setting initial particle positions + +Not Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `coordFunc` - the function setting initial particle positions, see `PetscSimplePointFn` for the calling sequence + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmGetCoordinateFunction()`, `DMSwarmSetVelocityFunction()`, `DMSwarmInitializeCoordinates()`, `PetscSimplePointFn` + +# External Links +$(_doc_external("Dm/DMSwarmSetCoordinateFunction")) +""" +function DMSwarmSetCoordinateFunction(petsclib::PetscLibType, sw::PetscDM, coordFunc::PetscSimplePoCintFn) end + +@for_petsc function DMSwarmSetCoordinateFunction(petsclib::$UnionPetscLib, sw::PetscDM, coordFunc::PetscSimplePoCintFn ) + + @chk ccall( + (:DMSwarmSetCoordinateFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSimplePoCintFn}), + sw, coordFunc, + ) + + + return nothing +end + +""" + DMSwarmGetVelocityFunction(petsclib::PetscLibType,sw::PetscDM, velFunc::PetscSimplePoCintFn) +Get the function setting initial particle velocities, if it exists + +Not Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameter: +- `velFunc` - the function setting initial particle velocities, or `NULL`, see `PetscSimplePointFn` for the calling sequence + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmSetVelocityFunction()`, `DMSwarmGetCoordinateFunction()`, `DMSwarmInitializeVelocities()`, `PetscSimplePointFn` + +# External Links +$(_doc_external("Dm/DMSwarmGetVelocityFunction")) +""" +function DMSwarmGetVelocityFunction(petsclib::PetscLibType, sw::PetscDM, velFunc::PetscSimplePoCintFn) end + +@for_petsc function DMSwarmGetVelocityFunction(petsclib::$UnionPetscLib, sw::PetscDM, velFunc::PetscSimplePoCintFn ) + + @chk ccall( + (:DMSwarmGetVelocityFunction, $petsc_library), + PetscErrorCode, + (CDM, PetscSimplePoCintFn), + sw, velFunc, + ) + + + return nothing +end + +""" + DMSwarmSetVelocityFunction(petsclib::PetscLibType,sw::PetscDM, velFunc::PetscSimplePoCintFn) +Set the function setting initial particle velocities + +Not Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `velFunc` - the function setting initial particle velocities, see `PetscSimplePointFn` for the calling sequence + +Level: intermediate + +-seealso: `DMSWARM`, `DMSwarmGetVelocityFunction()`, `DMSwarmSetCoordinateFunction()`, `DMSwarmInitializeVelocities()`, `PetscSimplePointFn` + +# External Links +$(_doc_external("Dm/DMSwarmSetVelocityFunction")) +""" +function DMSwarmSetVelocityFunction(petsclib::PetscLibType, sw::PetscDM, velFunc::PetscSimplePoCintFn) end + +@for_petsc function DMSwarmSetVelocityFunction(petsclib::$UnionPetscLib, sw::PetscDM, velFunc::PetscSimplePoCintFn ) + + @chk ccall( + (:DMSwarmSetVelocityFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSimplePoCintFn}), + sw, velFunc, + ) + + + return nothing +end + +""" + DMSwarmComputeLocalSize(petsclib::PetscLibType,sw::PetscDM, N::PetscInt, density::PetscProbFn) +Compute the local number and distribution of particles based upon a density function + +Not Collective + +Input Parameters: +- `sw` - The `DMSWARM` +- `N` - The target number of particles +- `density` - The density field for the particle layout, normalized to unity + +Level: advanced + +-seealso: `DMSWARM`, `DMSwarmComputeLocalSizeFromOptions()` + +# External Links +$(_doc_external("Dm/DMSwarmComputeLocalSize")) +""" +function DMSwarmComputeLocalSize(petsclib::PetscLibType, sw::PetscDM, N::PetscInt, density::PetscProbFn) end + +@for_petsc function DMSwarmComputeLocalSize(petsclib::$UnionPetscLib, sw::PetscDM, N::$PetscInt, density::PetscProbFn ) + + @chk ccall( + (:DMSwarmComputeLocalSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscProbFn}), + sw, N, density, + ) + + + return nothing +end + +""" + DMSwarmComputeLocalSizeFromOptions(petsclib::PetscLibType,sw::PetscDM) +Compute the local number and distribution of particles based upon a density function determined by options + +Not Collective + +Input Parameter: +- `sw` - The `DMSWARM` + +Level: advanced + +-seealso: `DMSWARM`, `DMSwarmComputeLocalSize()` + +# External Links +$(_doc_external("Dm/DMSwarmComputeLocalSizeFromOptions")) +""" +function DMSwarmComputeLocalSizeFromOptions(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmComputeLocalSizeFromOptions(petsclib::$UnionPetscLib, sw::PetscDM ) + + @chk ccall( + (:DMSwarmComputeLocalSizeFromOptions, $petsc_library), + PetscErrorCode, + (CDM,), + sw, + ) + + + return nothing +end + +""" + DMSwarmInitializeCoordinates(petsclib::PetscLibType,sw::PetscDM) +Determine the initial coordinates of particles for a PIC method + +Not Collective + +Input Parameter: +- `sw` - The `DMSWARM` + +Level: advanced + +-seealso: `DMSWARM`, `DMSwarmComputeLocalSize()`, `DMSwarmInitializeVelocities()` + +# External Links +$(_doc_external("Dm/DMSwarmInitializeCoordinates")) +""" +function DMSwarmInitializeCoordinates(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmInitializeCoordinates(petsclib::$UnionPetscLib, sw::PetscDM ) + + @chk ccall( + (:DMSwarmInitializeCoordinates, $petsc_library), + PetscErrorCode, + (CDM,), + sw, + ) + + + return nothing +end + +""" + DMSwarmInitializeVelocities(petsclib::PetscLibType,sw::PetscDM, sampler::PetscProbFn, v0::Vector{PetscReal}) +Set the initial velocities of particles using a distribution. + +Collective + +Input Parameters: +- `sw` - The `DMSWARM` object +- `sampler` - A function which uniformly samples the velocity PDF +- `v0` - The velocity scale for nondimensionalization for each species + +Level: advanced + +-seealso: `DMSWARM`, `DMSwarmComputeLocalSize()`, `DMSwarmInitializeCoordinates()`, `DMSwarmInitializeVelocitiesFromOptions()` + +# External Links +$(_doc_external("Dm/DMSwarmInitializeVelocities")) +""" +function DMSwarmInitializeVelocities(petsclib::PetscLibType, sw::PetscDM, sampler::PetscProbFn, v0::Vector{PetscReal}) end + +@for_petsc function DMSwarmInitializeVelocities(petsclib::$UnionPetscLib, sw::PetscDM, sampler::PetscProbFn, v0::Vector{$PetscReal} ) + + @chk ccall( + (:DMSwarmInitializeVelocities, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscProbFn}, Ptr{$PetscReal}), + sw, sampler, v0, + ) + + + return nothing +end + +""" + DMSwarmInitializeVelocitiesFromOptions(petsclib::PetscLibType,sw::PetscDM, v0::Vector{PetscReal}) +Set the initial velocities of particles using a distribution determined from options. + +Collective + +Input Parameters: +- `sw` - The `DMSWARM` object +- `v0` - The velocity scale for nondimensionalization for each species + +Level: advanced + +-seealso: `DMSWARM`, `DMSwarmComputeLocalSize()`, `DMSwarmInitializeCoordinates()`, `DMSwarmInitializeVelocities()` + +# External Links +$(_doc_external("Dm/DMSwarmInitializeVelocitiesFromOptions")) +""" +function DMSwarmInitializeVelocitiesFromOptions(petsclib::PetscLibType, sw::PetscDM, v0::Vector{PetscReal}) end + +@for_petsc function DMSwarmInitializeVelocitiesFromOptions(petsclib::$UnionPetscLib, sw::PetscDM, v0::Vector{$PetscReal} ) + + @chk ccall( + (:DMSwarmInitializeVelocitiesFromOptions, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + sw, v0, + ) + + + return nothing +end + +""" + mtype::DMSwarmMigrateType = DMSwarmGetMigrateType(petsclib::PetscLibType,dm::PetscDM) +Get the style of point migration + +Logically Collective + +Input Parameter: +- `dm` - the `DMSWARM` + +Output Parameter: +- `mtype` - The migration type, see `DMSwarmMigrateType` + +Level: intermediate + +-seealso: `DM`, `DMSWARM`, `DMSwarmMigrateType`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmGetMigrateType")) +""" +function DMSwarmGetMigrateType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmGetMigrateType(petsclib::$UnionPetscLib, dm::PetscDM ) + mtype_ = Ref{DMSwarmMigrateType}() + + @chk ccall( + (:DMSwarmGetMigrateType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMSwarmMigrateType}), + dm, mtype_, + ) + + mtype = unsafe_string(mtype_[]) + + return mtype +end + +""" + DMSwarmSetMigrateType(petsclib::PetscLibType,dm::PetscDM, mtype::DMSwarmMigrateType) +Set the style of point migration + +Logically Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `mtype` - The migration type, see `DMSwarmMigrateType` + +Level: intermediate + +-seealso: `DM`, `DMSWARM`, `DMSwarmMigrateType`, `DMSwarmGetMigrateType()`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmSetMigrateType")) +""" +function DMSwarmSetMigrateType(petsclib::PetscLibType, dm::PetscDM, mtype::DMSwarmMigrateType) end + +@for_petsc function DMSwarmSetMigrateType(petsclib::$UnionPetscLib, dm::PetscDM, mtype::DMSwarmMigrateType ) + + @chk ccall( + (:DMSwarmSetMigrateType, $petsc_library), + PetscErrorCode, + (CDM, DMSwarmMigrateType), + dm, mtype, + ) + + + return nothing +end + +""" + DMSwarmViewFieldsXDMF(petsclib::PetscLibType,dm::PetscDM, filename::String, nfields::PetscInt, field_name_list::String) +Write a selection of DMSwarm fields to an XDMF3 file + +Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `filename` - the file name of the XDMF file (must have the extension .xmf) +- `nfields` - the number of fields to write into the XDMF file +- `field_name_list` - array of length nfields containing the textual name of fields to write + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmViewXDMF()` + +# External Links +$(_doc_external("Dm/DMSwarmViewFieldsXDMF")) +""" +function DMSwarmViewFieldsXDMF(petsclib::PetscLibType, dm::PetscDM, filename::String, nfields::PetscInt, field_name_list::String) end + +@for_petsc function DMSwarmViewFieldsXDMF(petsclib::$UnionPetscLib, dm::PetscDM, filename::String, nfields::$PetscInt, field_name_list::String ) + field_name_list_ = Ref(pointer(field_name_list)) + + @chk ccall( + (:DMSwarmViewFieldsXDMF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, Ptr{Ptr{Cchar}}), + dm, filename, nfields, field_name_list_, + ) + + + return nothing +end + +""" + DMSwarmViewXDMF(petsclib::PetscLibType,dm::PetscDM, filename::String) +Write `DMSWARM` fields to an XDMF3 file + +Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `filename` - the file name of the XDMF file (must have the extension .xmf) + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmViewFieldsXDMF()` + +# External Links +$(_doc_external("Dm/DMSwarmViewXDMF")) +""" +function DMSwarmViewXDMF(petsclib::PetscLibType, dm::PetscDM, filename::String) end + +@for_petsc function DMSwarmViewXDMF(petsclib::$UnionPetscLib, dm::PetscDM, filename::String ) + + @chk ccall( + (:DMSwarmViewXDMF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, filename, + ) + + + return nothing +end + +""" + Nf::PetscInt = DMSwarmVectorGetField(petsclib::PetscLibType,sw::PetscDM, fieldnames::String) +Gets the fields from which to define a `Vec` object +when `DMCreateLocalVector()`, or `DMCreateGlobalVector()` is called + +Not collective + +Input Parameter: +- `sw` - a `DMSWARM` + +Output Parameters: +- `Nf` - the number of fields +- `fieldnames` - the textual name given to each registered field, or NULL if it has not been set + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmVectorDefineField()`, `DMSwarmRegisterPetscDatatypeField()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMSwarmVectorGetField")) +""" +function DMSwarmVectorGetField(petsclib::PetscLibType, sw::PetscDM, fieldnames::String) end + +@for_petsc function DMSwarmVectorGetField(petsclib::$UnionPetscLib, sw::PetscDM, fieldnames::String ) + Nf_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmVectorGetField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{Cchar}), + sw, Nf_, fieldnames, + ) + + Nf = Nf_[] + + return Nf +end + +""" + DMSwarmVectorDefineField(petsclib::PetscLibType,dm::PetscDM, fieldname::String) +Sets the field from which to define a `Vec` object +when `DMCreateLocalVector()`, or `DMCreateGlobalVector()` is called + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name given to each registered field + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmVectorDefineFields()`, `DMSwarmVectorGetField()`, `DMSwarmRegisterPetscDatatypeField()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMSwarmVectorDefineField")) +""" +function DMSwarmVectorDefineField(petsclib::PetscLibType, dm::PetscDM, fieldname::String) end + +@for_petsc function DMSwarmVectorDefineField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String ) + + @chk ccall( + (:DMSwarmVectorDefineField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, fieldname, + ) + + + return nothing +end + +""" + DMSwarmVectorDefineFields(petsclib::PetscLibType,sw::PetscDM, Nf::PetscInt, fieldnames::String) +Sets the fields from which to define a `Vec` object +when `DMCreateLocalVector()`, or `DMCreateGlobalVector()` is called + +Collective, No Fortran support + +Input Parameters: +- `sw` - a `DMSWARM` +- `Nf` - the number of fields +- `fieldnames` - the textual name given to each registered field + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmVectorDefineField()`, `DMSwarmVectorGetField()`, `DMSwarmRegisterPetscDatatypeField()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMSwarmVectorDefineFields")) +""" +function DMSwarmVectorDefineFields(petsclib::PetscLibType, sw::PetscDM, Nf::PetscInt, fieldnames::String) end + +@for_petsc function DMSwarmVectorDefineFields(petsclib::$UnionPetscLib, sw::PetscDM, Nf::$PetscInt, fieldnames::String ) + fieldnames_ = Ref(pointer(fieldnames)) + + @chk ccall( + (:DMSwarmVectorDefineFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + sw, Nf, fieldnames_, + ) + + + return nothing +end + +""" + mass::PetscMat = DMSwarmCreateMassMatrixSquare(petsclib::PetscLibType,dmCoarse::PetscDM, dmFine::PetscDM) +Creates the block + +Collective + +Input Parameters: +- `dmCoarse` - a `DMSWARM` +- `dmFine` - a `DMPLEX` + +Output Parameter: +- `mass` - the square of the particle mass matrix + +Level: advanced + +-seealso: `DM`, `DMSWARM`, `DMCreateMassMatrix()` + +# External Links +$(_doc_external("Dm/DMSwarmCreateMassMatrixSquare")) +""" +function DMSwarmCreateMassMatrixSquare(petsclib::PetscLibType, dmCoarse::PetscDM, dmFine::PetscDM) end + +@for_petsc function DMSwarmCreateMassMatrixSquare(petsclib::$UnionPetscLib, dmCoarse::PetscDM, dmFine::PetscDM ) + mass_ = Ref{CMat}() + + @chk ccall( + (:DMSwarmCreateMassMatrixSquare, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dmCoarse, dmFine, mass_, + ) + + mass = PetscMat(mass_[], petsclib) + + return mass +end + +""" + vec::PetscVec = DMSwarmCreateGlobalVectorFromField(petsclib::PetscLibType,dm::PetscDM, fieldname::String) +Creates a `Vec` object sharing the array associated with a given field + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name given to a registered field + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmDestroyGlobalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmCreateGlobalVectorFromField")) +""" +function DMSwarmCreateGlobalVectorFromField(petsclib::PetscLibType, dm::PetscDM, fieldname::String) end + +@for_petsc function DMSwarmCreateGlobalVectorFromField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String ) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMSwarmCreateGlobalVectorFromField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{CVec}), + dm, fieldname, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + DMSwarmDestroyGlobalVectorFromField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, vec::PetscVec) +Destroys the `Vec` object which share the array associated with a given field + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name given to a registered field + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmCreateGlobalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmDestroyGlobalVectorFromField")) +""" +function DMSwarmDestroyGlobalVectorFromField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, vec::PetscVec) end + +@for_petsc function DMSwarmDestroyGlobalVectorFromField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, vec::PetscVec ) + vec_ = Ref(vec.ptr) + + @chk ccall( + (:DMSwarmDestroyGlobalVectorFromField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{CVec}), + dm, fieldname, vec_, + ) + + vec.ptr = C_NULL + + return nothing +end + +""" + vec::PetscVec = DMSwarmCreateLocalVectorFromField(petsclib::PetscLibType,dm::PetscDM, fieldname::String) +Creates a `Vec` object sharing the array associated with a given field + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name given to a registered field + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmDestroyLocalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmCreateLocalVectorFromField")) +""" +function DMSwarmCreateLocalVectorFromField(petsclib::PetscLibType, dm::PetscDM, fieldname::String) end + +@for_petsc function DMSwarmCreateLocalVectorFromField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String ) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMSwarmCreateLocalVectorFromField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{CVec}), + dm, fieldname, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + DMSwarmDestroyLocalVectorFromField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, vec::PetscVec) +Destroys the `Vec` object which share the array associated with a given field + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name given to a registered field + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmCreateLocalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmDestroyLocalVectorFromField")) +""" +function DMSwarmDestroyLocalVectorFromField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, vec::PetscVec) end + +@for_petsc function DMSwarmDestroyLocalVectorFromField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, vec::PetscVec ) + vec_ = Ref(vec.ptr) + + @chk ccall( + (:DMSwarmDestroyLocalVectorFromField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{CVec}), + dm, fieldname, vec_, + ) + + vec.ptr = C_NULL + + return nothing +end + +""" + vec::PetscVec = DMSwarmCreateGlobalVectorFromFields(petsclib::PetscLibType,dm::PetscDM, Nf::PetscInt, fieldnames::String) +Creates a `Vec` object sharing the array associated with a given field set + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `Nf` - the number of fields +- `fieldnames` - the textual names given to the registered fields + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmDestroyGlobalVectorFromFields()` + +# External Links +$(_doc_external("Dm/DMSwarmCreateGlobalVectorFromFields")) +""" +function DMSwarmCreateGlobalVectorFromFields(petsclib::PetscLibType, dm::PetscDM, Nf::PetscInt, fieldnames::String) end + +@for_petsc function DMSwarmCreateGlobalVectorFromFields(petsclib::$UnionPetscLib, dm::PetscDM, Nf::$PetscInt, fieldnames::String ) + fieldnames_ = Ref(pointer(fieldnames)) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMSwarmCreateGlobalVectorFromFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}), + dm, Nf, fieldnames_, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + DMSwarmDestroyGlobalVectorFromFields(petsclib::PetscLibType,dm::PetscDM, Nf::PetscInt, fieldnames::String, vec::PetscVec) +Destroys the `Vec` object which share the array associated with a given field set + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `Nf` - the number of fields +- `fieldnames` - the textual names given to the registered fields + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmCreateGlobalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmDestroyGlobalVectorFromFields")) +""" +function DMSwarmDestroyGlobalVectorFromFields(petsclib::PetscLibType, dm::PetscDM, Nf::PetscInt, fieldnames::String, vec::PetscVec) end + +@for_petsc function DMSwarmDestroyGlobalVectorFromFields(petsclib::$UnionPetscLib, dm::PetscDM, Nf::$PetscInt, fieldnames::String, vec::PetscVec ) + fieldnames_ = Ref(pointer(fieldnames)) + vec_ = Ref(vec.ptr) + + @chk ccall( + (:DMSwarmDestroyGlobalVectorFromFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}), + dm, Nf, fieldnames_, vec_, + ) + + vec.ptr = C_NULL + + return nothing +end + +""" + vec::PetscVec = DMSwarmCreateLocalVectorFromFields(petsclib::PetscLibType,dm::PetscDM, Nf::PetscInt, fieldnames::String) +Creates a `Vec` object sharing the array associated with a given field set + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `Nf` - the number of fields +- `fieldnames` - the textual names given to the registered fields + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmDestroyLocalVectorFromField()` + +# External Links +$(_doc_external("Dm/DMSwarmCreateLocalVectorFromFields")) +""" +function DMSwarmCreateLocalVectorFromFields(petsclib::PetscLibType, dm::PetscDM, Nf::PetscInt, fieldnames::String) end + +@for_petsc function DMSwarmCreateLocalVectorFromFields(petsclib::$UnionPetscLib, dm::PetscDM, Nf::$PetscInt, fieldnames::String ) + fieldnames_ = Ref(pointer(fieldnames)) + vec_ = Ref{CVec}() + + @chk ccall( + (:DMSwarmCreateLocalVectorFromFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}), + dm, Nf, fieldnames_, vec_, + ) + + vec = PetscVec(vec_[], petsclib) + + return vec +end + +""" + DMSwarmDestroyLocalVectorFromFields(petsclib::PetscLibType,dm::PetscDM, Nf::PetscInt, fieldnames::String, vec::PetscVec) +Destroys the `Vec` object which share the array associated with a given field set + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `Nf` - the number of fields +- `fieldnames` - the textual names given to the registered fields + +Output Parameter: +- `vec` - the vector + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmCreateLocalVectorFromFields()` + +# External Links +$(_doc_external("Dm/DMSwarmDestroyLocalVectorFromFields")) +""" +function DMSwarmDestroyLocalVectorFromFields(petsclib::PetscLibType, dm::PetscDM, Nf::PetscInt, fieldnames::String, vec::PetscVec) end + +@for_petsc function DMSwarmDestroyLocalVectorFromFields(petsclib::$UnionPetscLib, dm::PetscDM, Nf::$PetscInt, fieldnames::String, vec::PetscVec ) + fieldnames_ = Ref(pointer(fieldnames)) + vec_ = Ref(vec.ptr) + + @chk ccall( + (:DMSwarmDestroyLocalVectorFromFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}, Ptr{CVec}), + dm, Nf, fieldnames_, vec_, + ) + + vec.ptr = C_NULL + + return nothing +end + +""" + DMSwarmInitializeFieldRegister(petsclib::PetscLibType,dm::PetscDM) +Initiates the registration of fields to a `DMSWARM` + +Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmFinalizeFieldRegister()`, `DMSwarmRegisterPetscDatatypeField()`, +`DMSwarmRegisterUserStructField()`, `DMSwarmRegisterUserDatatypeField()` + +# External Links +$(_doc_external("Dm/DMSwarmInitializeFieldRegister")) +""" +function DMSwarmInitializeFieldRegister(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmInitializeFieldRegister(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmInitializeFieldRegister, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmFinalizeFieldRegister(petsclib::PetscLibType,dm::PetscDM) +Finalizes the registration of fields to a `DMSWARM` + +Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmInitializeFieldRegister()`, `DMSwarmRegisterPetscDatatypeField()`, +`DMSwarmRegisterUserStructField()`, `DMSwarmRegisterUserDatatypeField()` + +# External Links +$(_doc_external("Dm/DMSwarmFinalizeFieldRegister")) +""" +function DMSwarmFinalizeFieldRegister(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmFinalizeFieldRegister(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmFinalizeFieldRegister, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmSetLocalSizes(petsclib::PetscLibType,sw::PetscDM, nloc::PetscInt, buffer::PetscInt) +Sets the length of all registered fields on the `DMSWARM` + +Not Collective + +Input Parameters: +- `sw` - a `DMSWARM` +- `nlocal` - the length of each registered field +- `buffer` - the length of the buffer used to efficient dynamic re-sizing + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmGetLocalSize()` + +# External Links +$(_doc_external("Dm/DMSwarmSetLocalSizes")) +""" +function DMSwarmSetLocalSizes(petsclib::PetscLibType, sw::PetscDM, nloc::PetscInt, buffer::PetscInt) end + +@for_petsc function DMSwarmSetLocalSizes(petsclib::$UnionPetscLib, sw::PetscDM, nloc::$PetscInt, buffer::$PetscInt ) + + @chk ccall( + (:DMSwarmSetLocalSizes, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + sw, nloc, buffer, + ) + + + return nothing +end + +""" + DMSwarmSetCellDM(petsclib::PetscLibType,sw::PetscDM, dm::PetscDM) +Attaches a `DM` to a `DMSWARM` + +Collective + +Input Parameters: +- `sw` - a `DMSWARM` +- `dm` - the `DM` to attach to the `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetType()`, `DMSwarmGetCellDM()`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmSetCellDM")) +""" +function DMSwarmSetCellDM(petsclib::PetscLibType, sw::PetscDM, dm::PetscDM) end + +@for_petsc function DMSwarmSetCellDM(petsclib::$UnionPetscLib, sw::PetscDM, dm::PetscDM ) + + @chk ccall( + (:DMSwarmSetCellDM, $petsc_library), + PetscErrorCode, + (CDM, CDM), + sw, dm, + ) + + + return nothing +end + +""" + DMSwarmGetCellDM(petsclib::PetscLibType,sw::PetscDM, dm::PetscDM) +Fetches the active cell `DM` + +Collective + +Input Parameter: +- `sw` - a `DMSWARM` + +Output Parameter: +- `dm` - the active `DM` for the `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetCellDM()` + +# External Links +$(_doc_external("Dm/DMSwarmGetCellDM")) +""" +function DMSwarmGetCellDM(petsclib::PetscLibType, sw::PetscDM, dm::PetscDM) end + +@for_petsc function DMSwarmGetCellDM(petsclib::$UnionPetscLib, sw::PetscDM, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:DMSwarmGetCellDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + sw, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + Ndm::PetscInt = DMSwarmGetCellDMNames(petsclib::PetscLibType,sw::PetscDM, celldms::String) +Get the list of cell `DM` names + +Not collective + +Input Parameter: +- `sw` - a `DMSWARM` + +Output Parameters: +- `Ndm` - the number of `DMSwarmCellDM` in the `DMSWARM` +- `celldms` - the name of each `DMSwarmCellDM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetCellDM()`, `DMSwarmGetCellDMByName()` + +# External Links +$(_doc_external("Dm/DMSwarmGetCellDMNames")) +""" +function DMSwarmGetCellDMNames(petsclib::PetscLibType, sw::PetscDM, celldms::String) end + +@for_petsc function DMSwarmGetCellDMNames(petsclib::$UnionPetscLib, sw::PetscDM, celldms::String ) + Ndm_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetCellDMNames, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{Cchar}), + sw, Ndm_, celldms, + ) + + Ndm = Ndm_[] + + return Ndm +end + +""" + DMSwarmSetCellDMActive(petsclib::PetscLibType,sw::PetscDM, name::String) +Activates a cell `DM` for a `DMSWARM` + +Collective + +Input Parameters: +- `sw` - a `DMSWARM` +- `name` - name of the cell `DM` to active for the `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmCellDM`, `DMSwarmSetType()`, `DMSwarmAddCellDM()`, `DMSwarmSetCellDM()`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmSetCellDMActive")) +""" +function DMSwarmSetCellDMActive(petsclib::PetscLibType, sw::PetscDM, name::String) end + +@for_petsc function DMSwarmSetCellDMActive(petsclib::$UnionPetscLib, sw::PetscDM, name::String ) + + @chk ccall( + (:DMSwarmSetCellDMActive, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + sw, name, + ) + + + return nothing +end + +""" + DMSwarmGetCellDMActive(petsclib::PetscLibType,sw::PetscDM, celldm::DMSwarmCellDM) +Returns the active cell `DM` for a `DMSWARM` + +Collective + +Input Parameter: +- `sw` - a `DMSWARM` + +Output Parameter: +- `celldm` - the active `DMSwarmCellDM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmCellDM`, `DMSwarmSetType()`, `DMSwarmAddCellDM()`, `DMSwarmSetCellDM()`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmGetCellDMActive")) +""" +function DMSwarmGetCellDMActive(petsclib::PetscLibType, sw::PetscDM, celldm::DMSwarmCellDM) end + +@for_petsc function DMSwarmGetCellDMActive(petsclib::$UnionPetscLib, sw::PetscDM, celldm::DMSwarmCellDM ) + + @chk ccall( + (:DMSwarmGetCellDMActive, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMSwarmCellDM}), + sw, celldm, + ) + + + return nothing +end + +""" + DMSwarmGetCellDMByName(petsclib::PetscLibType,sw::PetscDM, name::String, celldm::DMSwarmCellDM) +Get a `DMSwarmCellDM` from its name + +Not collective + +Input Parameters: +- `sw` - a `DMSWARM` +- `name` - the name + +Output Parameter: +- `celldm` - the `DMSwarmCellDM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetCellDM()`, `DMSwarmGetCellDMNames()` + +# External Links +$(_doc_external("Dm/DMSwarmGetCellDMByName")) +""" +function DMSwarmGetCellDMByName(petsclib::PetscLibType, sw::PetscDM, name::String, celldm::DMSwarmCellDM) end + +@for_petsc function DMSwarmGetCellDMByName(petsclib::$UnionPetscLib, sw::PetscDM, name::String, celldm::DMSwarmCellDM ) + + @chk ccall( + (:DMSwarmGetCellDMByName, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{DMSwarmCellDM}), + sw, name, celldm, + ) + + + return nothing +end + +""" + DMSwarmAddCellDM(petsclib::PetscLibType,sw::PetscDM, celldm::DMSwarmCellDM) +Adds a cell `DM` to the `DMSWARM` + +Collective + +Input Parameters: +- `sw` - a `DMSWARM` +- `celldm` - the `DMSwarmCellDM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetType()`, `DMSwarmPushCellDM()`, `DMSwarmSetCellDM()`, `DMSwarmMigrate()` + +# External Links +$(_doc_external("Dm/DMSwarmAddCellDM")) +""" +function DMSwarmAddCellDM(petsclib::PetscLibType, sw::PetscDM, celldm::DMSwarmCellDM) end + +@for_petsc function DMSwarmAddCellDM(petsclib::$UnionPetscLib, sw::PetscDM, celldm::DMSwarmCellDM ) + + @chk ccall( + (:DMSwarmAddCellDM, $petsc_library), + PetscErrorCode, + (CDM, DMSwarmCellDM), + sw, celldm, + ) + + + return nothing +end + +""" + nloc::PetscInt = DMSwarmGetLocalSize(petsclib::PetscLibType,dm::PetscDM) +Retrieves the local length of fields registered + +Not Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Output Parameter: +- `nlocal` - the length of each registered field + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmGetSize()`, `DMSwarmSetLocalSizes()` + +# External Links +$(_doc_external("Dm/DMSwarmGetLocalSize")) +""" +function DMSwarmGetLocalSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmGetLocalSize(petsclib::$UnionPetscLib, dm::PetscDM ) + nloc_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetLocalSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, nloc_, + ) + + nloc = nloc_[] + + return nloc +end + +""" + n::PetscInt = DMSwarmGetSize(petsclib::PetscLibType,dm::PetscDM) +Retrieves the total length of fields registered + +Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Output Parameter: +- `n` - the total length of each registered field + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmGetLocalSize()`, `DMSwarmSetLocalSizes()` + +# External Links +$(_doc_external("Dm/DMSwarmGetSize")) +""" +function DMSwarmGetSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmGetSize(petsclib::$UnionPetscLib, dm::PetscDM ) + n_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, n_, + ) + + n = n_[] + + return n +end + +""" + DMSwarmRegisterPetscDatatypeField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, blocksize::PetscInt, type::PetscDataType) +Register a field to a `DMSWARM` with a native PETSc data type + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name to identify this field +- `blocksize` - the number of each data type +- `type` - a valid PETSc data type (`PETSC_CHAR`, `PETSC_SHORT`, `PETSC_INT`, `PETSC_FLOAT`, `PETSC_REAL`, `PETSC_LONG`) + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterUserStructField()`, `DMSwarmRegisterUserDatatypeField()` + +# External Links +$(_doc_external("Dm/DMSwarmRegisterPetscDatatypeField")) +""" +function DMSwarmRegisterPetscDatatypeField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, blocksize::PetscInt, type::PetscDataType) end + +@for_petsc function DMSwarmRegisterPetscDatatypeField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, blocksize::$PetscInt, type::PetscDataType ) + + @chk ccall( + (:DMSwarmRegisterPetscDatatypeField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, PetscDataType), + dm, fieldname, blocksize, type, + ) + + + return nothing +end + +""" + DMSwarmRegisterUserStructField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, size::Csize_t) +Register a user defined struct to a `DMSWARM` + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name to identify this field +- `size` - the size in bytes of the user struct of each data type + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmRegisterUserDatatypeField()` + +# External Links +$(_doc_external("Dm/DMSwarmRegisterUserStructField")) +""" +function DMSwarmRegisterUserStructField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, size::Csize_t) end + +@for_petsc function DMSwarmRegisterUserStructField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, size::Csize_t ) + + @chk ccall( + (:DMSwarmRegisterUserStructField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Csize_t), + dm, fieldname, size, + ) + + + return nothing +end + +""" + DMSwarmRegisterUserDatatypeField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, size::Csize_t, blocksize::PetscInt) +Register a user defined data type to a `DMSWARM` + +Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name to identify this field +- `size` - the size in bytes of the user data type +- `blocksize` - the number of each data type + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRegisterPetscDatatypeField()`, `DMSwarmRegisterUserStructField()` + +# External Links +$(_doc_external("Dm/DMSwarmRegisterUserDatatypeField")) +""" +function DMSwarmRegisterUserDatatypeField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, size::Csize_t, blocksize::PetscInt) end + +@for_petsc function DMSwarmRegisterUserDatatypeField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, size::Csize_t, blocksize::$PetscInt ) + + @chk ccall( + (:DMSwarmRegisterUserDatatypeField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Csize_t, $PetscInt), + dm, fieldname, size, blocksize, + ) + + + return nothing +end + +""" + blocksize::PetscInt = DMSwarmGetField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid) +Get access to the underlying array storing all entries associated with a registered field + +Not Collective, No Fortran Support + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name to identify this field + +Output Parameters: +- `blocksize` - the number of each data type +- `type` - the data type +- `data` - pointer to raw array + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRestoreField()` + +# External Links +$(_doc_external("Dm/DMSwarmGetField")) +""" +function DMSwarmGetField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid) end + +@for_petsc function DMSwarmGetField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid ) + blocksize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}, Cvoid), + dm, fieldname, blocksize_, type, data, + ) + + blocksize = blocksize_[] + + return blocksize +end + +""" + blocksize::PetscInt = DMSwarmRestoreField(petsclib::PetscLibType,dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid) +Restore access to the underlying array storing all entries associated with a registered field + +Not Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `fieldname` - the textual name to identify this field + +Output Parameters: +- `blocksize` - the number of each data type +- `type` - the data type +- `data` - pointer to raw array + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmGetField()` + +# External Links +$(_doc_external("Dm/DMSwarmRestoreField")) +""" +function DMSwarmRestoreField(petsclib::PetscLibType, dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid) end + +@for_petsc function DMSwarmRestoreField(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, type::PetscDataType, data::Cvoid ) + blocksize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmRestoreField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}, Cvoid), + dm, fieldname, blocksize_, type, data, + ) + + blocksize = blocksize_[] + + return blocksize +end + +""" + blocksize::PetscInt = DMSwarmGetFieldInfo(petsclib::PetscLibType,dm::PetscDM, fieldname::String, type::PetscDataType) + +# External Links +$(_doc_external("Dm/DMSwarmGetFieldInfo")) +""" +function DMSwarmGetFieldInfo(petsclib::PetscLibType, dm::PetscDM, fieldname::String, type::PetscDataType) end + +@for_petsc function DMSwarmGetFieldInfo(petsclib::$UnionPetscLib, dm::PetscDM, fieldname::String, type::PetscDataType ) + blocksize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMSwarmGetFieldInfo, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{PetscDataType}), + dm, fieldname, blocksize_, type, + ) + + blocksize = blocksize_[] + + return blocksize +end + +""" + DMSwarmAddPoint(petsclib::PetscLibType,dm::PetscDM) +Add space for one new point in the `DMSWARM` + +Not Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmAddNPoints()` + +# External Links +$(_doc_external("Dm/DMSwarmAddPoint")) +""" +function DMSwarmAddPoint(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmAddPoint(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmAddPoint, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmAddNPoints(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt) +Add space for a number of new points in the `DMSWARM` + +Not Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `npoints` - the number of new points to add + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmAddPoint()` + +# External Links +$(_doc_external("Dm/DMSwarmAddNPoints")) +""" +function DMSwarmAddNPoints(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt) end + +@for_petsc function DMSwarmAddNPoints(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt ) + + @chk ccall( + (:DMSwarmAddNPoints, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, npoints, + ) + + + return nothing +end + +""" + DMSwarmRemovePoint(petsclib::PetscLibType,dm::PetscDM) +Remove the last point from the `DMSWARM` + +Not Collective + +Input Parameter: +- `dm` - a `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRemovePointAtIndex()` + +# External Links +$(_doc_external("Dm/DMSwarmRemovePoint")) +""" +function DMSwarmRemovePoint(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmRemovePoint(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmRemovePoint, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmRemovePointAtIndex(petsclib::PetscLibType,dm::PetscDM, idx::PetscInt) +Removes a specific point from the `DMSWARM` + +Not Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `idx` - index of point to remove + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRemovePoint()` + +# External Links +$(_doc_external("Dm/DMSwarmRemovePointAtIndex")) +""" +function DMSwarmRemovePointAtIndex(petsclib::PetscLibType, dm::PetscDM, idx::PetscInt) end + +@for_petsc function DMSwarmRemovePointAtIndex(petsclib::$UnionPetscLib, dm::PetscDM, idx::$PetscInt ) + + @chk ccall( + (:DMSwarmRemovePointAtIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, idx, + ) + + + return nothing +end + +""" + DMSwarmCopyPoint(petsclib::PetscLibType,dm::PetscDM, pi::PetscInt, pj::PetscInt) +Copy point pj to point pi in the `DMSWARM` + +Not Collective + +Input Parameters: +- `dm` - a `DMSWARM` +- `pi` - the index of the point to copy +- `pj` - the point index where the copy should be located + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRemovePoint()` + +# External Links +$(_doc_external("Dm/DMSwarmCopyPoint")) +""" +function DMSwarmCopyPoint(petsclib::PetscLibType, dm::PetscDM, pi::PetscInt, pj::PetscInt) end + +@for_petsc function DMSwarmCopyPoint(petsclib::$UnionPetscLib, dm::PetscDM, pi::$PetscInt, pj::$PetscInt ) + + @chk ccall( + (:DMSwarmCopyPoint, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, pi, pj, + ) + + + return nothing +end + +""" + DMSwarmMigrate(petsclib::PetscLibType,dm::PetscDM, remove_sent_points::PetscBool) +Relocates points defined in the `DMSWARM` to other MPI + +Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `remove_sent_points` - flag indicating if sent points should be removed from the current MPI-rank + +Level: advanced + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetMigrateType()` + +# External Links +$(_doc_external("Dm/DMSwarmMigrate")) +""" +function DMSwarmMigrate(petsclib::PetscLibType, dm::PetscDM, remove_sent_points::PetscBool) end + +@for_petsc function DMSwarmMigrate(petsclib::$UnionPetscLib, dm::PetscDM, remove_sent_points::PetscBool ) + + @chk ccall( + (:DMSwarmMigrate, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, remove_sent_points, + ) + + + return nothing +end + +""" + DMSwarmCollectViewCreate(petsclib::PetscLibType,dm::PetscDM) +Applies a collection method and gathers points +in neighbour ranks into the `DMSWARM` + +Collective + +Input Parameter: +- `dm` - the `DMSWARM` + +Level: advanced + +-seealso: `DM`, `DMSWARM`, `DMSwarmCollectViewDestroy()`, `DMSwarmSetCollectType()` + +# External Links +$(_doc_external("Dm/DMSwarmCollectViewCreate")) +""" +function DMSwarmCollectViewCreate(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmCollectViewCreate(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmCollectViewCreate, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmCollectViewDestroy(petsclib::PetscLibType,dm::PetscDM) +Resets the `DMSWARM` to the size prior to calling `DMSwarmCollectViewCreate()` + +Collective + +Input Parameters: +- `dm` - the `DMSWARM` + +-seealso: `DM`, `DMSWARM`, `DMSwarmCollectViewCreate()`, `DMSwarmSetCollectType()` + +# External Links +$(_doc_external("Dm/DMSwarmCollectViewDestroy")) +""" +function DMSwarmCollectViewDestroy(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMSwarmCollectViewDestroy(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMSwarmCollectViewDestroy, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMSwarmSetPointCoordinatesRandom(petsclib::PetscLibType,dm::PetscDM, Npc::PetscInt) +Sets initial coordinates for particles in each cell + +Collective + +Input Parameters: +- `dm` - the `DMSWARM` +- `Npc` - The number of particles per cell in the cell `DM` + +Level: intermediate + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetCellDM()` + +# External Links +$(_doc_external("Dm/DMSwarmSetPointCoordinatesRandom")) +""" +function DMSwarmSetPointCoordinatesRandom(petsclib::PetscLibType, dm::PetscDM, Npc::PetscInt) end + +@for_petsc function DMSwarmSetPointCoordinatesRandom(petsclib::$UnionPetscLib, dm::PetscDM, Npc::$PetscInt ) + + @chk ccall( + (:DMSwarmSetPointCoordinatesRandom, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, Npc, + ) + + + return nothing +end + +""" + stype::DMSwarmType = DMSwarmGetType(petsclib::PetscLibType,sw::PetscDM) +Get particular flavor of `DMSWARM` + +Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameter: +- `stype` - the `DMSWARM` type (e.g. `DMSWARM_PIC`) + +Level: advanced + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetMigrateType()`, `DMSwarmSetCollectType()`, `DMSwarmType`, `DMSWARM_PIC`, `DMSWARM_BASIC` + +# External Links +$(_doc_external("Dm/DMSwarmGetType")) +""" +function DMSwarmGetType(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmGetType(petsclib::$UnionPetscLib, sw::PetscDM ) + stype_ = Ref{DMSwarmType}() + + @chk ccall( + (:DMSwarmGetType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMSwarmType}), + sw, stype_, + ) + + stype = unsafe_string(stype_[]) + + return stype +end + +""" + DMSwarmSetType(petsclib::PetscLibType,sw::PetscDM, stype::DMSwarmType) +Set particular flavor of `DMSWARM` + +Collective + +Input Parameters: +- `sw` - the `DMSWARM` +- `stype` - the `DMSWARM` type (e.g. `DMSWARM_PIC`) + +Level: advanced + +-seealso: `DM`, `DMSWARM`, `DMSwarmSetMigrateType()`, `DMSwarmSetCollectType()`, `DMSwarmType`, `DMSWARM_PIC`, `DMSWARM_BASIC` + +# External Links +$(_doc_external("Dm/DMSwarmSetType")) +""" +function DMSwarmSetType(petsclib::PetscLibType, sw::PetscDM, stype::DMSwarmType) end + +@for_petsc function DMSwarmSetType(petsclib::$UnionPetscLib, sw::PetscDM, stype::DMSwarmType ) + + @chk ccall( + (:DMSwarmSetType, $petsc_library), + PetscErrorCode, + (CDM, DMSwarmType), + sw, stype, + ) + + + return nothing +end + +""" + DMSwarmGetCellSwarm(petsclib::PetscLibType,sw::PetscDM, cellID::PetscInt, cellswarm::PetscDM) +Extracts a single cell from the `DMSWARM` object, returns it as a single cell `DMSWARM`. +The cell `DM` is filtered for fields of that cell, and the filtered `DM` is used as the cell `DM` of the new swarm object. + +Noncollective + +Input Parameters: +- `sw` - the `DMSWARM` +- `cellID` - the integer id of the cell to be extracted and filtered +- `cellswarm` - The `DMSWARM` to receive the cell + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmRestoreCellSwarm()` + +# External Links +$(_doc_external("Dm/DMSwarmGetCellSwarm")) +""" +function DMSwarmGetCellSwarm(petsclib::PetscLibType, sw::PetscDM, cellID::PetscInt, cellswarm::PetscDM) end + +@for_petsc function DMSwarmGetCellSwarm(petsclib::$UnionPetscLib, sw::PetscDM, cellID::$PetscInt, cellswarm::PetscDM ) + + @chk ccall( + (:DMSwarmGetCellSwarm, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, CDM), + sw, cellID, cellswarm, + ) + + + return nothing +end + +""" + DMSwarmRestoreCellSwarm(petsclib::PetscLibType,sw::PetscDM, cellID::PetscInt, cellswarm::PetscDM) +Restores a `DMSWARM` object obtained with `DMSwarmGetCellSwarm()`. All fields are copied back into the parent swarm. + +Noncollective + +Input Parameters: +- `sw` - the parent `DMSWARM` +- `cellID` - the integer id of the cell to be copied back into the parent swarm +- `cellswarm` - the cell swarm object + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmGetCellSwarm()` + +# External Links +$(_doc_external("Dm/DMSwarmRestoreCellSwarm")) +""" +function DMSwarmRestoreCellSwarm(petsclib::PetscLibType, sw::PetscDM, cellID::PetscInt, cellswarm::PetscDM) end + +@for_petsc function DMSwarmRestoreCellSwarm(petsclib::$UnionPetscLib, sw::PetscDM, cellID::$PetscInt, cellswarm::PetscDM ) + + @chk ccall( + (:DMSwarmRestoreCellSwarm, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, CDM), + sw, cellID, cellswarm, + ) + + + return nothing +end + +""" + moments::Vector{PetscReal} = DMSwarmComputeMoments(petsclib::PetscLibType,sw::PetscDM, coordinate::String, weight::String) +Compute the first three particle moments for a given field + +Noncollective + +Input Parameters: +- `sw` - the `DMSWARM` +- `coordinate` - the coordinate field name +- `weight` - the weight field name + +Output Parameter: +- `moments` - the field moments + +Level: intermediate + +-seealso: `DM`, `DMSWARM`, `DMPlexComputeMoments()` + +# External Links +$(_doc_external("Dm/DMSwarmComputeMoments")) +""" +function DMSwarmComputeMoments(petsclib::PetscLibType, sw::PetscDM, coordinate::String, weight::String) end + +@for_petsc function DMSwarmComputeMoments(petsclib::$UnionPetscLib, sw::PetscDM, coordinate::String, weight::String ) + moments = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMSwarmComputeMoments, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{Cchar}, Ptr{$PetscReal}), + sw, coordinate, weight, moments, + ) + + + return moments +end + +""" + DMSwarmReplace(petsclib::PetscLibType,dm::PetscDM, ndm::PetscDM) + +# External Links +$(_doc_external("Dm/DMSwarmReplace")) +""" +function DMSwarmReplace(petsclib::PetscLibType, dm::PetscDM, ndm::PetscDM) end + +@for_petsc function DMSwarmReplace(petsclib::$UnionPetscLib, dm::PetscDM, ndm::PetscDM ) + ndm_ = Ref(ndm.ptr) + + @chk ccall( + (:DMSwarmReplace, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, ndm_, + ) + + ndm.ptr = C_NULL + + return nothing +end + +""" + nsw::PetscDM = DMSwarmDuplicate(petsclib::PetscLibType,sw::PetscDM) +Creates a new `DMSWARM` with the same fields and cell `DM`s but no particles + +Collective + +Input Parameter: +- `sw` - the `DMSWARM` + +Output Parameter: +- `nsw` - the new `DMSWARM` + +Level: beginner + +-seealso: `DM`, `DMSWARM`, `DMSwarmCreate()`, `DMClone()` + +# External Links +$(_doc_external("Dm/DMSwarmDuplicate")) +""" +function DMSwarmDuplicate(petsclib::PetscLibType, sw::PetscDM) end + +@for_petsc function DMSwarmDuplicate(petsclib::$UnionPetscLib, sw::PetscDM ) + nsw_ = Ref{CDM}() + + @chk ccall( + (:DMSwarmDuplicate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + sw, nsw_, + ) + + nsw = PetscDM(nsw_[], petsclib) + + return nsw +end + +""" + gx::PetscInt,gy::PetscInt,gz::PetscInt = DMDAGetElementsCorners(petsclib::PetscLibType,da::PetscDM) +Returns the global (i,j,k) indices of the lower left +corner of the non-overlapping decomposition of elements identified by `DMDAGetElements()` + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameters: +- `gx` - the i index +- `gy` - the j index +- `gz` - the k index + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetElements()`, `DMDAGetCorners()`, `DMDAGetGhostCorners()`, `DMDAGetElementsSizes()`, +`DMDAGetElementsCornersIS()`, `DMDARestoreElementsCornersIS()` + +# External Links +$(_doc_external("Dm/DMDAGetElementsCorners")) +""" +function DMDAGetElementsCorners(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetElementsCorners(petsclib::$UnionPetscLib, da::PetscDM ) + gx_ = Ref{$PetscInt}() + gy_ = Ref{$PetscInt}() + gz_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetElementsCorners, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, gx_, gy_, gz_, + ) + + gx = gx_[] + gy = gy_[] + gz = gz_[] + + return gx,gy,gz +end + +""" + mx::PetscInt,my::PetscInt,mz::PetscInt = DMDAGetElementsSizes(petsclib::PetscLibType,da::PetscDM) +Gets the local number of elements per coordinate direction for the non + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameters: +- `mx` - number of local elements in x-direction +- `my` - number of local elements in y-direction +- `mz` - number of local elements in z-direction + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetElements()`, `DMDAGetElementsCorners()` + +# External Links +$(_doc_external("Dm/DMDAGetElementsSizes")) +""" +function DMDAGetElementsSizes(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetElementsSizes(petsclib::$UnionPetscLib, da::PetscDM ) + mx_ = Ref{$PetscInt}() + my_ = Ref{$PetscInt}() + mz_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetElementsSizes, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, mx_, my_, mz_, + ) + + mx = mx_[] + my = my_[] + mz = mz_[] + + return mx,my,mz +end + +""" + etype::DMDAElementType = DMDASetElementType(petsclib::PetscLibType,da::PetscDM) +Sets the element type to be returned by `DMDAGetElements()` + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameter: +- `etype` - the element type, currently either `DMDA_ELEMENT_P1` or `DMDA_ELEMENT_Q1` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDAGetElementType()`, `DMDAGetElements()`, `DMDARestoreElements()`, +`DMDA_ELEMENT_P1`, `DMDA_ELEMENT_Q1` + +# External Links +$(_doc_external("Dm/DMDASetElementType")) +""" +function DMDASetElementType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDASetElementType(petsclib::$UnionPetscLib, da::PetscDM ) + etype_ = Ref{DMDAElementType}() + + @chk ccall( + (:DMDASetElementType, $petsc_library), + PetscErrorCode, + (CDM, DMDAElementType), + da, etype_, + ) + + etype = unsafe_string(etype_[]) + + return etype +end + +""" + etype::DMDAElementType = DMDAGetElementType(petsclib::PetscLibType,da::PetscDM) +Gets the element type to be returned by `DMDAGetElements()` + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameter: +- `etype` - the element type, currently either `DMDA_ELEMENT_P1` or `DMDA_ELEMENT_Q1` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetElements()`, `DMDARestoreElements()`, +`DMDA_ELEMENT_P1`, `DMDA_ELEMENT_Q1` + +# External Links +$(_doc_external("Dm/DMDAGetElementType")) +""" +function DMDAGetElementType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetElementType(petsclib::$UnionPetscLib, da::PetscDM ) + etype_ = Ref{DMDAElementType}() + + @chk ccall( + (:DMDAGetElementType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDAElementType}), + da, etype_, + ) + + etype = unsafe_string(etype_[]) + + return etype +end + +""" + nel::PetscInt,nen::PetscInt,e::Vector{PetscInt} = DMDAGetElements(petsclib::PetscLibType,dm::PetscDM) +Gets an array containing the indices (in local indexing) +of all the local elements + +Not Collective + +Input Parameter: +- `dm` - the `DMDA` object + +Output Parameters: +- `nel` - number of local elements +- `nen` - number of nodes in each element (for example in one dimension it is 2, in two dimensions it is 3 (for `DMDA_ELEMENT_P1`) and 4 +(for `DMDA_ELEMENT_Q1`) +- `e` - the local indices of the elements' vertices, of length `nel` * `nen` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `VecSetValuesLocal()`, `MatSetValuesLocal()`, +`DMGlobalToLocalBegin()`, `DMLocalToGlobalBegin()`, `DMDARestoreElements()`, `DMDA_ELEMENT_P1`, `DMDA_ELEMENT_Q1`, `DMDAGetElementsSizes()`, +`DMDAGetElementsCorners()` + +# External Links +$(_doc_external("Dm/DMDAGetElements")) +""" +function DMDAGetElements(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDAGetElements(petsclib::$UnionPetscLib, dm::PetscDM ) + nel_ = Ref{$PetscInt}() + nen_ = Ref{$PetscInt}() + e_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMDAGetElements, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, nel_, nen_, e_, + ) + + nel = nel_[] + nen = nen_[] + e = unsafe_wrap(Array, e_[], VecGetLocalSize(petsclib, x); own = false) + + return nel,nen,e +end + +""" + DMDAGetSubdomainCornersIS(petsclib::PetscLibType,dm::PetscDM, is::IS) +Gets an index set containing the corner indices (in local indexing) +of the non-overlapping decomposition identified by `DMDAGetElements()` + +Not Collective + +Input Parameter: +- `dm` - the `DMDA` object + +Output Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetElements()`, `DMDARestoreElementsCornersIS()`, +`DMDAGetElementsSizes()`, `DMDAGetElementsCorners()` + +# External Links +$(_doc_external("Dm/DMDAGetSubdomainCornersIS")) +""" +function DMDAGetSubdomainCornersIS(petsclib::PetscLibType, dm::PetscDM, is::IS) end + +@for_petsc function DMDAGetSubdomainCornersIS(petsclib::$UnionPetscLib, dm::PetscDM, is::IS ) + + @chk ccall( + (:DMDAGetSubdomainCornersIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, is, + ) + + + return nothing +end + +""" + DMDARestoreElements(petsclib::PetscLibType,dm::PetscDM, nel::PetscInt, nen::PetscInt, e::Vector{PetscInt}) +Restores the array obtained with `DMDAGetElements()` + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `nel` - number of local elements +- `nen` - number of nodes in each element +- `e` - the local indices of the elements' vertices + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetElements()` + +# External Links +$(_doc_external("Dm/DMDARestoreElements")) +""" +function DMDARestoreElements(petsclib::PetscLibType, dm::PetscDM, nel::PetscInt, nen::PetscInt, e::Vector{PetscInt}) end + +@for_petsc function DMDARestoreElements(petsclib::$UnionPetscLib, dm::PetscDM, nel::$PetscInt, nen::$PetscInt, e::Vector{$PetscInt} ) + e_ = Ref(pointer(e)) + + @chk ccall( + (:DMDARestoreElements, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, nel, nen, e_, + ) + + + return nothing +end + +""" + DMDARestoreSubdomainCornersIS(petsclib::PetscLibType,dm::PetscDM, is::IS) +Restores the `IS` obtained with `DMDAGetSubdomainCornersIS()` + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `is` - the index set + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAElementType`, `DMDASetElementType()`, `DMDAGetSubdomainCornersIS()` + +# External Links +$(_doc_external("Dm/DMDARestoreSubdomainCornersIS")) +""" +function DMDARestoreSubdomainCornersIS(petsclib::PetscLibType, dm::PetscDM, is::IS) end + +@for_petsc function DMDARestoreSubdomainCornersIS(petsclib::$UnionPetscLib, dm::PetscDM, is::IS ) + + @chk ccall( + (:DMDARestoreSubdomainCornersIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, is, + ) + + + return nothing +end + +""" + DMDAVecGetArray(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA`. + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the array + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArray()`, `DMDAVecRestoreArrayDOF()` +`DMDAVecGetArrayDOF()`, `DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()`, +`DMStagVecGetArray()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArray")) +""" +function DMDAVecGetArray(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArray(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArray(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArray()` + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArray()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()`, +`DMStagVecRestoreArray()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArray")) +""" +function DMDAVecRestoreArray(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArray(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecGetArrayWrite(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA`. + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the array + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecRestoreArrayDOF()` +`DMDAVecGetArrayDOF()`, `DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArrayWrite")) +""" +function DMDAVecGetArrayWrite(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArrayWrite(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArrayWrite, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArrayWrite(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArrayWrite()` + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArrayWrite()`, +`DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArrayWrite")) +""" +function DMDAVecRestoreArrayWrite(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArrayWrite(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArrayWrite, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecGetArrayDOF(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA` + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecRestoreArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()`, `DMDAVecGetArrayDOFRead()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArrayDOF")) +""" +function DMDAVecGetArrayDOF(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArrayDOF(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArrayDOF, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArrayDOF(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArrayDOF()` + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` point + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArrayDOF")) +""" +function DMDAVecRestoreArrayDOF(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArrayDOF(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArrayDOF, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecGetArrayRead(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA`. + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the array + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, +`DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArrayRead()`, +`DMDAVecRestoreArrayDOF()`, `DMDAVecGetArrayDOF()`, `DMDAVecGetArray()`, +`DMDAVecRestoreArray()`, `DMStagVecGetArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArrayRead")) +""" +function DMDAVecGetArrayRead(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArrayRead(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArrayRead(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArrayRead()` + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArrayRead()`, +`DMDAVecGetArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, +`DMStagVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArrayRead")) +""" +function DMDAVecRestoreArrayRead(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArrayRead(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecGetArrayDOFRead(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA` + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the array + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArrayDOFRead")) +""" +function DMDAVecGetArrayDOFRead(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArrayDOFRead(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArrayDOFRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArrayDOFRead(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArrayDOFRead()` + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()`, `DMDAVecRestoreArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()`, `DMDAVecGetArrayRead()`, `DMDAVecRestoreArrayRead()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArrayDOFRead")) +""" +function DMDAVecRestoreArrayDOFRead(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArrayDOFRead(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArrayDOFRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecGetArrayDOFWrite(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Returns a multiple dimension array that shares data with +the underlying vector and is indexed using the global or local dimensions of a `DMDA` + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` + +Output Parameter: +- `array` - the array + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()` + +# External Links +$(_doc_external("Dm/DMDAVecGetArrayDOFWrite")) +""" +function DMDAVecGetArrayDOFWrite(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecGetArrayDOFWrite(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecGetArrayDOFWrite, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAVecRestoreArrayDOFWrite(petsclib::PetscLibType,da::PetscDM, vec::PetscVec, array::Cvoid) +Restores a multiple dimension array obtained with `DMDAVecGetArrayDOFWrite()` + +Not Collective + +Input Parameters: +- `da` - the `DMDA` +- `vec` - a vector the same size as one obtained with `DMCreateGlobalVector()` or `DMCreateLocalVector()` +- `array` - the `array` pointer + +Level: intermediate + +-seealso: [](sec_struct), [](sec_struct_set), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `VecGetArray()`, `VecRestoreArray()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()`, `DMDAVecRestoreArrayDOF()`, +`DMDAVecGetArrayWrite()`, `DMDAVecRestoreArrayWrite()` + +# External Links +$(_doc_external("Dm/DMDAVecRestoreArrayDOFWrite")) +""" +function DMDAVecRestoreArrayDOFWrite(petsclib::PetscLibType, da::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMDAVecRestoreArrayDOFWrite(petsclib::$UnionPetscLib, da::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMDAVecRestoreArrayDOFWrite, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + da, vec, array, + ) + + + return nothing +end + +""" + DMDAGlobalToNaturalBegin(petsclib::PetscLibType,da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec) +Maps values from the global vector obtained with `DMCreateGlobalVector()` to a global vector +in the "natural" grid ordering. Must be followed by +`DMDAGlobalToNaturalEnd()` to complete the exchange. + +Neighbor-wise Collective + +Input Parameters: +- `da` - the `DMDA` context +- `g` - the global vector, see `DMCreateGlobalVector()` +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `n` - the natural ordering values, see `DMDACreateNaturalVector()` + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalEnd()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDAGlobalToNaturalBegin")) +""" +function DMDAGlobalToNaturalBegin(petsclib::PetscLibType, da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec) end + +@for_petsc function DMDAGlobalToNaturalBegin(petsclib::$UnionPetscLib, da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec ) + + @chk ccall( + (:DMDAGlobalToNaturalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + da, g, mode, n, + ) + + + return nothing +end + +""" + DMDAGlobalToNaturalEnd(petsclib::PetscLibType,da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec) +Maps values from the global vector obtained with `DMCreateGlobalVector()` to a global vector +in the natural ordering. Must be preceded by `DMDAGlobalToNaturalBegin()`. + +Neighbor-wise Collective + +Input Parameters: +- `da` - the `DMDA` context +- `g` - the global vector, see `DMCreateGlobalVector()` +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `n` - the global values in the natural ordering, see `DMDACreateNaturalVector()` + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalBegin()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDAGlobalToNaturalEnd")) +""" +function DMDAGlobalToNaturalEnd(petsclib::PetscLibType, da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec) end + +@for_petsc function DMDAGlobalToNaturalEnd(petsclib::$UnionPetscLib, da::PetscDM, g::PetscVec, mode::InsertMode, n::PetscVec ) + + @chk ccall( + (:DMDAGlobalToNaturalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + da, g, mode, n, + ) + + + return nothing +end + +""" + DMDANaturalToGlobalBegin(petsclib::PetscLibType,da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec) +Maps values from a global vector in the "natural" ordering +to a global vector in the PETSc `DMDA` grid ordering. Must be followed by +`DMDANaturalToGlobalEnd()` to complete the exchange. + +Neighbor-wise Collective + +Input Parameters: +- `da` - the `DMDA` context +- `g` - the global vector in a natural ordering, see `DMDACreateNaturalVector()` +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `n` - the values in the `DMDA` ordering + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalEnd()`, `DMDAGlobalToNaturalBegin()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDANaturalToGlobalBegin")) +""" +function DMDANaturalToGlobalBegin(petsclib::PetscLibType, da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMDANaturalToGlobalBegin(petsclib::$UnionPetscLib, da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMDANaturalToGlobalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + da, n, mode, g, + ) + + + return nothing +end + +""" + DMDANaturalToGlobalEnd(petsclib::PetscLibType,da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec) +Maps values from the natural ordering global vector +to a global vector in the PETSc `DMDA` ordering. Must be preceded by `DMDANaturalToGlobalBegin()`. + +Neighbor-wise Collective + +Input Parameters: +- `da` - the `DMDA` context +- `g` - the global vector in a natural ordering +- `mode` - one of `INSERT_VALUES` or `ADD_VALUES` + +Output Parameter: +- `n` - the global values in the PETSc `DMDA` ordering + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalBegin()`, `DMDAGlobalToNaturalEnd()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDANaturalToGlobalEnd")) +""" +function DMDANaturalToGlobalEnd(petsclib::PetscLibType, da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMDANaturalToGlobalEnd(petsclib::$UnionPetscLib, da::PetscDM, n::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMDANaturalToGlobalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + da, n, mode, g, + ) + + + return nothing +end + +""" + scatter::VecScatter = DMDAGlobalToNaturalAllCreate(petsclib::PetscLibType,da::PetscDM) +Creates a scatter context that maps from a +global vector, obtained with `DMCreateGlobalVector()`, to the entire vector to each processor in natural numbering + +Collective + +Input Parameter: +- `da` - the `DMDA` context + +Output Parameter: +- `scatter` - the scatter context + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDANaturalAllToGlobalCreate()`, `DMDAGlobalToNaturalEnd()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDAGlobalToNaturalAllCreate")) +""" +function DMDAGlobalToNaturalAllCreate(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGlobalToNaturalAllCreate(petsclib::$UnionPetscLib, da::PetscDM ) + scatter_ = Ref{VecScatter}() + + @chk ccall( + (:DMDAGlobalToNaturalAllCreate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{VecScatter}), + da, scatter_, + ) + + scatter = scatter_[] + + return scatter +end + +""" + scatter::VecScatter = DMDANaturalAllToGlobalCreate(petsclib::PetscLibType,da::PetscDM) +Creates a scatter context that maps from a copy +of the entire vector on each processor (in the natural ordering) to its local part in the global vector, obtained with `DMCreateGlobalVector()`. + +Collective + +Input Parameter: +- `da` - the `DMDA` context + +Output Parameter: +- `scatter` - the scatter context + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalAllCreate()`, `DMDAGlobalToNaturalEnd()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()`, +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMDACreateNaturalVector()` + +# External Links +$(_doc_external("Dm/DMDANaturalAllToGlobalCreate")) +""" +function DMDANaturalAllToGlobalCreate(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDANaturalAllToGlobalCreate(petsclib::$UnionPetscLib, da::PetscDM ) + scatter_ = Ref{VecScatter}() + + @chk ccall( + (:DMDANaturalAllToGlobalCreate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{VecScatter}), + da, scatter_, + ) + + scatter = scatter_[] + + return scatter +end + +""" + g::PetscVec = DMDACreateNaturalVector(petsclib::PetscLibType,da::PetscDM) +Creates a parallel PETSc vector that +will hold vector values in the natural numbering, rather than in +the PETSc parallel numbering associated with the `DMDA`. + +Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameter: +- `g` - the distributed global vector + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGlobalToNaturalBegin()`, `DMDAGlobalToNaturalEnd()`, `DMDANaturalToGlobalBegin()`, `DMDANaturalToGlobalEnd()`, +`DMCreateLocalVector()`, `VecDuplicate()`, `VecDuplicateVecs()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("Dm/DMDACreateNaturalVector")) +""" +function DMDACreateNaturalVector(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDACreateNaturalVector(petsclib::$UnionPetscLib, da::PetscDM ) + g_ = Ref{CVec}() + + @chk ccall( + (:DMDACreateNaturalVector, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + da, g_, + ) + + g = PetscVec(g_[], petsclib) + + return g +end + +""" + da::PetscDM = DMDACreate1d(petsclib::PetscLibType,comm::MPI_Comm, bx::DMBoundaryType, M::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}) +Creates an object that will manage the communication of one +regular array data that is distributed across one or mpre MPI processes. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bx` - type of ghost cells at the boundary the array should have, if any. Use +`DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, or `DM_BOUNDARY_PERIODIC`. +- `M` - global dimension of the array (that is the number of grid points) +- `dof` - number of degrees of freedom per node +- `s` - stencil width +- `lx` - array containing number of nodes in the X direction on each processor, +or `NULL`. If non-null, must be of length as the number of processes in the MPI_Comm. +The sum of these entries must equal `M` + +Output Parameter: +- `da` - the resulting distributed array object + +Options Database Keys: +- `-dm_view` - Calls `DMView()` at the conclusion of `DMDACreate1d()` +- `-da_grid_x ` - number of grid points in x direction +- `-da_refine_x ` - refinement factor +- `-da_refine ` - refine the `DMDA` n times before creating it + +Level: beginner + +-seealso: [](sec_struct), `DMDA`, `DM`, `DMDestroy()`, `DMView()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, `DMDASetRefinementFactor()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToLocalBegin()`, `DMLocalToLocalEnd()`, `DMDAGetRefinementFactor()`, +`DMDAGetInfo()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMDACreateNaturalVector()`, `DMLoad()`, `DMDAGetOwnershipRanges()`, +`DMStagCreate1d()`, `DMBoundaryType` + +# External Links +$(_doc_external("Dm/DMDACreate1d")) +""" +function DMDACreate1d(petsclib::PetscLibType, comm::MPI_Comm, bx::DMBoundaryType, M::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}) end + +@for_petsc function DMDACreate1d(petsclib::$UnionPetscLib, comm::MPI_Comm, bx::DMBoundaryType, M::$PetscInt, dof::$PetscInt, s::$PetscInt, lx::Vector{$PetscInt} ) + da_ = Ref{CDM}() + + @chk ccall( + (:DMDACreate1d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{CDM}), + comm, bx, M, dof, s, lx, da_, + ) + + da = PetscDM(da_[], petsclib) + + return da +end + +""" + DMDASetAOType(petsclib::PetscLibType,da::PetscDM, aotype::AOType) +Sets the type of application ordering to create with `DMDAGetAO()`, for a distributed array. + +Collective + +Input Parameters: +- `da` - the `DMDA` +- `aotype` - type of `AO`. `AOType` which can be `AOBASIC`, `AOADVANCED`, `AOMAPPING`, or `AOMEMORYSCALABLE` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate2d()`, `DMDAGetAO()`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `DMLocalToGlobal()` +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMLocalToLocalBegin()`, `DMLocalToLocalEnd()`, `DMDAGetGlobalIndices()`, `DMDAGetOwnershipRanges()`, +`AO`, `AOPetscToApplication()`, `AOApplicationToPetsc()`, `AOType`, `AOBASIC`, `AOADVANCED`, `AOMAPPING`, `AOMEMORYSCALABLE` + +# External Links +$(_doc_external("Dm/DMDASetAOType")) +""" +function DMDASetAOType(petsclib::PetscLibType, da::PetscDM, aotype::AOType) end + +@for_petsc function DMDASetAOType(petsclib::$UnionPetscLib, da::PetscDM, aotype::AOType ) + + @chk ccall( + (:DMDASetAOType, $petsc_library), + PetscErrorCode, + (CDM, AOType), + da, aotype, + ) + + + return nothing +end + +""" + DMDAGetAO(petsclib::PetscLibType,da::PetscDM, ao::AO) +Gets the application ordering context for a distributed array. + +Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameter: +- `ao` - the application ordering context for `DMDA` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate2d()`, `DMDASetAOType()`, `DMDAGetGhostCorners()`, `DMDAGetCorners()`, `DMLocalToGlobal()` +`DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMLocalToLocalBegin()`, `DMLocalToLocalEnd()`, `DMDAGetOwnershipRanges()`, +`AO`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Dm/DMDAGetAO")) +""" +function DMDAGetAO(petsclib::PetscLibType, da::PetscDM, ao::AO) end + +@for_petsc function DMDAGetAO(petsclib::$UnionPetscLib, da::PetscDM, ao::AO ) + + @chk ccall( + (:DMDAGetAO, $petsc_library), + PetscErrorCode, + (CDM, Ptr{AO}), + da, ao, + ) + + + return nothing +end + +""" + DMDASetUniformCoordinates(petsclib::PetscLibType,da::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) +Sets a `DMDA` coordinates to be a uniform grid + +Collective + +Input Parameters: +- `da` - the `DMDA` object +- `xmin` - min extreme in the x direction +- `xmax` - max extreme in the x direction +- `ymin` - min extreme in the y direction (value ignored for 1 dimensional problems) +- `ymax` - max extreme in the y direction (value ignored for 1 dimensional problems) +- `zmin` - min extreme in the z direction (value ignored for 1 or 2 dimensional problems) +- `zmax` - max extreme in the z direction (value ignored for 1 or 2 dimensional problems) + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMSetCoordinates()`, `DMGetCoordinates()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMStagSetUniformCoordinates()` + +# External Links +$(_doc_external("Dm/DMDASetUniformCoordinates")) +""" +function DMDASetUniformCoordinates(petsclib::PetscLibType, da::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) end + +@for_petsc function DMDASetUniformCoordinates(petsclib::$UnionPetscLib, da::PetscDM, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal, zmin::$PetscReal, zmax::$PetscReal ) + + @chk ccall( + (:DMDASetUniformCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + da, xmin, xmax, ymin, ymax, zmin, zmax, + ) + + + return nothing +end + +""" + dim::PetscInt,M::PetscInt,N::PetscInt,P::PetscInt,m::PetscInt,n::PetscInt,p::PetscInt,dof::PetscInt,s::PetscInt = DMDAGetInfo(petsclib::PetscLibType,da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, st::DMDAStencilType) +Gets information about a given distributed array. + +Not Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameters: +- `dim` - dimension of the `DMDA` (1, 2, or 3) +- `M` - global dimension in first direction of the array +- `N` - global dimension in second direction of the array +- `P` - global dimension in third direction of the array +- `m` - corresponding number of MPI processes in first dimension +- `n` - corresponding number of MPI processes in second dimension +- `p` - corresponding number of MPI processes in third dimension +- `dof` - number of degrees of freedom per node +- `s` - stencil width +- `bx` - type of ghost nodes at boundary in first dimension +- `by` - type of ghost nodes at boundary in second dimension +- `bz` - type of ghost nodes at boundary in third dimension +- `st` - stencil type, either `DMDA_STENCIL_STAR` or `DMDA_STENCIL_BOX` + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMView()`, `DMDAGetCorners()`, `DMDAGetLocalInfo()` + +# External Links +$(_doc_external("Dm/DMDAGetInfo")) +""" +function DMDAGetInfo(petsclib::PetscLibType, da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, st::DMDAStencilType) end + +@for_petsc function DMDAGetInfo(petsclib::$UnionPetscLib, da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, st::DMDAStencilType ) + dim_ = Ref{$PetscInt}() + M_ = Ref{$PetscInt}() + N_ = Ref{$PetscInt}() + P_ = Ref{$PetscInt}() + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + dof_ = Ref{$PetscInt}() + s_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetInfo, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMDAStencilType}), + da, dim_, M_, N_, P_, m_, n_, p_, dof_, s_, bx, by, bz, st, + ) + + dim = dim_[] + M = M_[] + N = N_[] + P = P_[] + m = m_[] + n = n_[] + p = p_[] + dof = dof_[] + s = s_[] + + return dim,M,N,P,m,n,p,dof,s +end + +""" + DMDAGetLocalInfo(petsclib::PetscLibType,da::PetscDM, info::DMDALocalInfo) +Gets information about a given `DMDA` and this MPI process's location in it + +Not Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameter: +- `info` - structure containing the information + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetInfo()`, `DMDAGetCorners()`, `DMDALocalInfo` + +# External Links +$(_doc_external("Dm/DMDAGetLocalInfo")) +""" +function DMDAGetLocalInfo(petsclib::PetscLibType, da::PetscDM, info::DMDALocalInfo) end + +@for_petsc function DMDAGetLocalInfo(petsclib::$UnionPetscLib, da::PetscDM, info::DMDALocalInfo ) + + @chk ccall( + (:DMDAGetLocalInfo, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDALocalInfo}), + da, info, + ) + + + return nothing +end + +""" + da::PetscDM = DMDACreate2d(petsclib::PetscLibType,comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, stencil_type::DMDAStencilType, M::PetscInt, N::PetscInt, m::PetscInt, n::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}) +Creates an object that will manage the communication of two +regular array data that is distributed across one or more MPI processes. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bx` - type of ghost nodes the x array have. Use one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC`. +- `by` - type of ghost nodes the y array have. Use one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC`. +- `stencil_type` - stencil type. Use either `DMDA_STENCIL_BOX` or `DMDA_STENCIL_STAR`. +- `M` - global dimension in x direction of the array +- `N` - global dimension in y direction of the array +- `m` - corresponding number of processors in x dimension (or `PETSC_DECIDE` to have calculated) +- `n` - corresponding number of processors in y dimension (or `PETSC_DECIDE` to have calculated) +- `dof` - number of degrees of freedom per node +- `s` - stencil width +- `lx` - arrays containing the number of nodes in each cell along the x coordinates, or `NULL`. +- `ly` - arrays containing the number of nodes in each cell along the y coordinates, or `NULL`. + +Output Parameter: +- `da` - the resulting distributed array object + +Options Database Keys: +- `-dm_view` - Calls `DMView()` at the conclusion of `DMDACreate2d()` +- `-da_grid_x ` - number of grid points in x direction +- `-da_grid_y ` - number of grid points in y direction +- `-da_processors_x ` - number of processors in x direction +- `-da_processors_y ` - number of processors in y direction +- `-da_bd_x ` - boundary type in x direction +- `-da_bd_y ` - boundary type in y direction +- `-da_bd_all ` - boundary type in all directions +- `-da_refine_x ` - refinement ratio in x direction +- `-da_refine_y ` - refinement ratio in y direction +- `-da_refine ` - refine the `DMDA` n times before creating + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDestroy()`, `DMView()`, `DMDACreate1d()`, `DMDACreate3d()`, `DMGlobalToLocalBegin()`, `DMDAGetRefinementFactor()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToLocalBegin()`, `DMLocalToLocalEnd()`, `DMDASetRefinementFactor()`, +`DMDAGetInfo()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMDACreateNaturalVector()`, `DMLoad()`, `DMDAGetOwnershipRanges()`, +`DMStagCreate2d()`, `DMBoundaryType` + +# External Links +$(_doc_external("Dm/DMDACreate2d")) +""" +function DMDACreate2d(petsclib::PetscLibType, comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, stencil_type::DMDAStencilType, M::PetscInt, N::PetscInt, m::PetscInt, n::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}) end + +@for_petsc function DMDACreate2d(petsclib::$UnionPetscLib, comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, stencil_type::DMDAStencilType, M::$PetscInt, N::$PetscInt, m::$PetscInt, n::$PetscInt, dof::$PetscInt, s::$PetscInt, lx::Vector{$PetscInt}, ly::Vector{$PetscInt} ) + da_ = Ref{CDM}() + + @chk ccall( + (:DMDACreate2d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, DMBoundaryType, DMDAStencilType, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CDM}), + comm, bx, by, stencil_type, M, N, m, n, dof, s, lx, ly, da_, + ) + + da = PetscDM(da_[], petsclib) + + return da +end + +""" + DMDAGetScatter(petsclib::PetscLibType,da::PetscDM, gtol::VecScatter, ltol::VecScatter) +Gets the global +local-to-local vector scatter contexts for a `DMDA` distributed array. + +Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameters: +- `gtol` - global-to-local scatter context (may be `NULL`) +- `ltol` - local-to-local scatter context (may be `NULL`) + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMGlobalToLocalBegin()`, `DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()` + +# External Links +$(_doc_external("Dm/DMDAGetScatter")) +""" +function DMDAGetScatter(petsclib::PetscLibType, da::PetscDM, gtol::VecScatter, ltol::VecScatter) end + +@for_petsc function DMDAGetScatter(petsclib::$UnionPetscLib, da::PetscDM, gtol::VecScatter, ltol::VecScatter ) + + @chk ccall( + (:DMDAGetScatter, $petsc_library), + PetscErrorCode, + (CDM, Ptr{VecScatter}, Ptr{VecScatter}), + da, gtol, ltol, + ) + + + return nothing +end + +""" + numCellsX::PetscInt,numCellsY::PetscInt,numCellsZ::PetscInt,numCells::PetscInt = DMDAGetNumCells(petsclib::PetscLibType,dm::PetscDM) +Get the number of cells (or vertices) in the local piece of the `DMDA`. This includes ghost cells. + +Input Parameter: +- `dm` - The `DMDA` object + +Output Parameters: +- `numCellsX` - The number of local cells in the x-direction +- `numCellsY` - The number of local cells in the y-direction +- `numCellsZ` - The number of local cells in the z-direction +- `numCells` - The number of local cells + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetCellPoint()` + +# External Links +$(_doc_external("Dm/DMDAGetNumCells")) +""" +function DMDAGetNumCells(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDAGetNumCells(petsclib::$UnionPetscLib, dm::PetscDM ) + numCellsX_ = Ref{$PetscInt}() + numCellsY_ = Ref{$PetscInt}() + numCellsZ_ = Ref{$PetscInt}() + numCells_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetNumCells, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, numCellsX_, numCellsY_, numCellsZ_, numCells_, + ) + + numCellsX = numCellsX_[] + numCellsY = numCellsY_[] + numCellsZ = numCellsZ_[] + numCells = numCells_[] + + return numCellsX,numCellsY,numCellsZ,numCells +end + +""" + point::PetscInt = DMDAGetCellPoint(petsclib::PetscLibType,dm::PetscDM, i::PetscInt, j::PetscInt, k::PetscInt) +Get the `DM` point corresponding to the tuple (i, j, k) in the `DMDA` + +Input Parameters: +- `dm` - The `DMDA` object +- `i` - The global x index for the cell +- `j` - The global y index for the cell +- `k` - The global z index for the cell + +Output Parameter: +- `point` - The local `DM` point + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetNumCells()` + +# External Links +$(_doc_external("Dm/DMDAGetCellPoint")) +""" +function DMDAGetCellPoint(petsclib::PetscLibType, dm::PetscDM, i::PetscInt, j::PetscInt, k::PetscInt) end + +@for_petsc function DMDAGetCellPoint(petsclib::$UnionPetscLib, dm::PetscDM, i::$PetscInt, j::$PetscInt, k::$PetscInt ) + point_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetCellPoint, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, i, j, k, point_, + ) + + point = point_[] + + return point +end + +""" + numVerticesX::PetscInt,numVerticesY::PetscInt,numVerticesZ::PetscInt,numVertices::PetscInt = DMDAGetNumVertices(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMDAGetNumVertices")) +""" +function DMDAGetNumVertices(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDAGetNumVertices(petsclib::$UnionPetscLib, dm::PetscDM ) + numVerticesX_ = Ref{$PetscInt}() + numVerticesY_ = Ref{$PetscInt}() + numVerticesZ_ = Ref{$PetscInt}() + numVertices_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetNumVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, numVerticesX_, numVerticesY_, numVerticesZ_, numVertices_, + ) + + numVerticesX = numVerticesX_[] + numVerticesY = numVerticesY_[] + numVerticesZ = numVerticesZ_[] + numVertices = numVertices_[] + + return numVerticesX,numVerticesY,numVerticesZ,numVertices +end + +""" + numXFacesX::PetscInt,numXFaces::PetscInt,numYFacesY::PetscInt,numYFaces::PetscInt,numZFacesZ::PetscInt,numZFaces::PetscInt = DMDAGetNumFaces(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMDAGetNumFaces")) +""" +function DMDAGetNumFaces(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDAGetNumFaces(petsclib::$UnionPetscLib, dm::PetscDM ) + numXFacesX_ = Ref{$PetscInt}() + numXFaces_ = Ref{$PetscInt}() + numYFacesY_ = Ref{$PetscInt}() + numYFaces_ = Ref{$PetscInt}() + numZFacesZ_ = Ref{$PetscInt}() + numZFaces_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetNumFaces, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, numXFacesX_, numXFaces_, numYFacesY_, numYFaces_, numZFacesZ_, numZFaces_, + ) + + numXFacesX = numXFacesX_[] + numXFaces = numXFaces_[] + numYFacesY = numYFacesY_[] + numYFaces = numYFaces_[] + numZFacesZ = numZFacesZ_[] + numZFaces = numZFaces_[] + + return numXFacesX,numXFaces,numYFacesY,numYFaces,numZFacesZ,numZFaces +end + +""" + pStart::PetscInt,pEnd::PetscInt = DMDAGetHeightStratum(petsclib::PetscLibType,dm::PetscDM, height::PetscInt) +Get the bounds [`start`, `end`) for all points at a certain height. + +Not Collective + +Input Parameters: +- `dm` - The `DMDA` object +- `height` - The requested height + +Output Parameters: +- `pStart` - The first point at this `height` +- `pEnd` - One beyond the last point at this `height` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMDA`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()`, `DMPlexGetCellTypeStratum()`, `DMPlexGetDepth()`, +`DMPlexGetDepthLabel()`, `DMPlexGetPointDepth()`, `DMPlexSymmetrize()`, `DMPlexInterpolate()`, `DMDAGetDepthStratum()` + +# External Links +$(_doc_external("Dm/DMDAGetHeightStratum")) +""" +function DMDAGetHeightStratum(petsclib::PetscLibType, dm::PetscDM, height::PetscInt) end + +@for_petsc function DMDAGetHeightStratum(petsclib::$UnionPetscLib, dm::PetscDM, height::$PetscInt ) + pStart_ = Ref{$PetscInt}() + pEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetHeightStratum, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, height, pStart_, pEnd_, + ) + + pStart = pStart_[] + pEnd = pEnd_[] + + return pStart,pEnd +end + +""" + pStart::PetscInt,pEnd::PetscInt = DMDAGetDepthStratum(petsclib::PetscLibType,dm::PetscDM, depth::PetscInt) +Get the bounds [`start`, `end`) for all points at a certain depth. + +Not Collective + +Input Parameters: +- `dm` - The `DMDA` object +- `depth` - The requested depth + +Output Parameters: +- `pStart` - The first point at this `depth` +- `pEnd` - One beyond the last point at this `depth` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMDA`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()`, `DMPlexGetCellTypeStratum()`, `DMPlexGetDepth()`, +`DMPlexGetDepthLabel()`, `DMPlexGetPointDepth()`, `DMPlexSymmetrize()`, `DMPlexInterpolate()`, `DMDAGetHeightStratum()` + +# External Links +$(_doc_external("Dm/DMDAGetDepthStratum")) +""" +function DMDAGetDepthStratum(petsclib::PetscLibType, dm::PetscDM, depth::PetscInt) end + +@for_petsc function DMDAGetDepthStratum(petsclib::$UnionPetscLib, dm::PetscDM, depth::$PetscInt ) + pStart_ = Ref{$PetscInt}() + pEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetDepthStratum, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, depth, pStart_, pEnd_, + ) + + pStart = pStart_[] + pEnd = pEnd_[] + + return pStart,pEnd +end + +""" + DMDASetVertexCoordinates(petsclib::PetscLibType,dm::PetscDM, xl::PetscReal, xu::PetscReal, yl::PetscReal, yu::PetscReal, zl::PetscReal, zu::PetscReal) +Sets the lower and upper coordinates for a `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - The `DMDA` object +- `xl` - the lower x coordinate +- `xu` - the upper x coordinate +- `yl` - the lower y coordinate +- `yu` - the upper y coordinate +- `zl` - the lower z coordinate +- `zu` - the upper z coordinate + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMDA` + +# External Links +$(_doc_external("Dm/DMDASetVertexCoordinates")) +""" +function DMDASetVertexCoordinates(petsclib::PetscLibType, dm::PetscDM, xl::PetscReal, xu::PetscReal, yl::PetscReal, yu::PetscReal, zl::PetscReal, zu::PetscReal) end + +@for_petsc function DMDASetVertexCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, xl::$PetscReal, xu::$PetscReal, yl::$PetscReal, yu::$PetscReal, zl::$PetscReal, zu::$PetscReal ) + + @chk ccall( + (:DMDASetVertexCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + dm, xl, xu, yl, yu, zl, zu, + ) + + + return nothing +end + +""" + DMDAGetArray(petsclib::PetscLibType,da::PetscDM, ghosted::PetscBool, vptr::Cvoid) +Gets a work array for a `DMDA` + +Input Parameters: +- `da` - a `DMDA` +- `ghosted` - do you want arrays for the ghosted or nonghosted patch + +Output Parameter: +- `vptr` - array data structured + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDARestoreArray()` + +# External Links +$(_doc_external("Dm/DMDAGetArray")) +""" +function DMDAGetArray(petsclib::PetscLibType, da::PetscDM, ghosted::PetscBool, vptr::Cvoid) end + +@for_petsc function DMDAGetArray(petsclib::$UnionPetscLib, da::PetscDM, ghosted::PetscBool, vptr::Cvoid ) + + @chk ccall( + (:DMDAGetArray, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, Ptr{Cvoid}), + da, ghosted, vptr, + ) + + + return nothing +end + +""" + DMDARestoreArray(petsclib::PetscLibType,da::PetscDM, ghosted::PetscBool, vptr::Cvoid) +Restores an array for a `DMDA` obtained with `DMDAGetArray()` + +Input Parameters: +- `da` - information about my local patch +- `ghosted` - do you want arrays for the ghosted or nonghosted patch +- `vptr` - array data structured + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetArray()` + +# External Links +$(_doc_external("Dm/DMDARestoreArray")) +""" +function DMDARestoreArray(petsclib::PetscLibType, da::PetscDM, ghosted::PetscBool, vptr::Cvoid) end + +@for_petsc function DMDARestoreArray(petsclib::$UnionPetscLib, da::PetscDM, ghosted::PetscBool, vptr::Cvoid ) + + @chk ccall( + (:DMDARestoreArray, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, Ptr{Cvoid}), + da, ghosted, vptr, + ) + + + return nothing +end + +""" + DMDASetSizes(petsclib::PetscLibType,da::PetscDM, M::PetscInt, N::PetscInt, P::PetscInt) +Sets the number of grid points in the three dimensional directions + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `M` - the global X size +- `N` - the global Y size +- `P` - the global Z size + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `PetscSplitOwnership()` + +# External Links +$(_doc_external("Dm/DMDASetSizes")) +""" +function DMDASetSizes(petsclib::PetscLibType, da::PetscDM, M::PetscInt, N::PetscInt, P::PetscInt) end + +@for_petsc function DMDASetSizes(petsclib::$UnionPetscLib, da::PetscDM, M::$PetscInt, N::$PetscInt, P::$PetscInt ) + + @chk ccall( + (:DMDASetSizes, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + da, M, N, P, + ) + + + return nothing +end + +""" + DMDASetNumProcs(petsclib::PetscLibType,da::PetscDM, m::PetscInt, n::PetscInt, p::PetscInt) +Sets the number of processes in each dimension + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `m` - the number of X processes (or `PETSC_DECIDE`) +- `n` - the number of Y processes (or `PETSC_DECIDE`) +- `p` - the number of Z processes (or `PETSC_DECIDE`) + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetSizes()`, `PetscSplitOwnership()` + +# External Links +$(_doc_external("Dm/DMDASetNumProcs")) +""" +function DMDASetNumProcs(petsclib::PetscLibType, da::PetscDM, m::PetscInt, n::PetscInt, p::PetscInt) end + +@for_petsc function DMDASetNumProcs(petsclib::$UnionPetscLib, da::PetscDM, m::$PetscInt, n::$PetscInt, p::$PetscInt ) + + @chk ccall( + (:DMDASetNumProcs, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + da, m, n, p, + ) + + + return nothing +end + +""" + bx::DMBoundaryType,by::DMBoundaryType,bz::DMBoundaryType = DMDAGetBoundaryType(petsclib::PetscLibType,da::PetscDM) +Gets the type of ghost nodes on domain boundaries. + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameters: +- `bx` - x boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` +- `by` - y boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` +- `bz` - z boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` + +Level: intermediate + +-seealso: [](sec_struct), `DMDASetBoundaryType()`, `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMBoundaryType`, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` + +# External Links +$(_doc_external("Dm/DMDAGetBoundaryType")) +""" +function DMDAGetBoundaryType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetBoundaryType(petsclib::$UnionPetscLib, da::PetscDM ) + bx_ = Ref{DMBoundaryType}() + by_ = Ref{DMBoundaryType}() + bz_ = Ref{DMBoundaryType}() + + @chk ccall( + (:DMDAGetBoundaryType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}), + da, bx_, by_, bz_, + ) + + bx = unsafe_string(bx_[]) + by = unsafe_string(by_[]) + bz = unsafe_string(bz_[]) + + return bx,by,bz +end + +""" + DMDASetBoundaryType(petsclib::PetscLibType,da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType) +Sets the type of ghost nodes on domain boundaries for a `DMDA` object. + +Not Collective + +Input Parameters: +- `da` - The `DMDA` +- `bx` - x boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` +- `by` - y boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` +- `bz` - z boundary type, one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` + +Level: intermediate + +-seealso: [](sec_struct), `DMDAGetBoundaryType()`, `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMBoundaryType`, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC` + +# External Links +$(_doc_external("Dm/DMDASetBoundaryType")) +""" +function DMDASetBoundaryType(petsclib::PetscLibType, da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType) end + +@for_petsc function DMDASetBoundaryType(petsclib::$UnionPetscLib, da::PetscDM, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType ) + + @chk ccall( + (:DMDASetBoundaryType, $petsc_library), + PetscErrorCode, + (CDM, DMBoundaryType, DMBoundaryType, DMBoundaryType), + da, bx, by, bz, + ) + + + return nothing +end + +""" + DMDASetDof(petsclib::PetscLibType,da::PetscDM, dof::PetscInt) +Sets the number of degrees of freedom per vertex + +Not Collective + +Input Parameters: +- `da` - The `DMDA` +- `dof` - Number of degrees of freedom per vertex + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetDof()`, `DMDACreate()`, `DMDestroy()` + +# External Links +$(_doc_external("Dm/DMDASetDof")) +""" +function DMDASetDof(petsclib::PetscLibType, da::PetscDM, dof::PetscInt) end + +@for_petsc function DMDASetDof(petsclib::$UnionPetscLib, da::PetscDM, dof::$PetscInt ) + + @chk ccall( + (:DMDASetDof, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + da, dof, + ) + + + return nothing +end + +""" + dof::PetscInt = DMDAGetDof(petsclib::PetscLibType,da::PetscDM) +Gets the number of degrees of freedom per vertex + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameter: +- `dof` - Number of degrees of freedom per vertex + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetDof()`, `DMDACreate()`, `DMDestroy()` + +# External Links +$(_doc_external("Dm/DMDAGetDof")) +""" +function DMDAGetDof(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetDof(petsclib::$UnionPetscLib, da::PetscDM ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetDof, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + da, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + x::PetscInt,y::PetscInt,z::PetscInt = DMDAGetOverlap(petsclib::PetscLibType,da::PetscDM) +Gets the size of the per + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameters: +- `x` - Overlap in the x direction +- `y` - Overlap in the y direction +- `z` - Overlap in the z direction + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateDomainDecomposition()`, `DMDASetOverlap()` + +# External Links +$(_doc_external("Dm/DMDAGetOverlap")) +""" +function DMDAGetOverlap(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetOverlap(petsclib::$UnionPetscLib, da::PetscDM ) + x_ = Ref{$PetscInt}() + y_ = Ref{$PetscInt}() + z_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetOverlap, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, x_, y_, z_, + ) + + x = x_[] + y = y_[] + z = z_[] + + return x,y,z +end + +""" + DMDASetOverlap(petsclib::PetscLibType,da::PetscDM, x::PetscInt, y::PetscInt, z::PetscInt) +Sets the size of the per + +Not Collective + +Input Parameters: +- `da` - The `DMDA` +- `x` - Overlap in the x direction +- `y` - Overlap in the y direction +- `z` - Overlap in the z direction + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateDomainDecomposition()`, `DMDAGetOverlap()` + +# External Links +$(_doc_external("Dm/DMDASetOverlap")) +""" +function DMDASetOverlap(petsclib::PetscLibType, da::PetscDM, x::PetscInt, y::PetscInt, z::PetscInt) end + +@for_petsc function DMDASetOverlap(petsclib::$UnionPetscLib, da::PetscDM, x::$PetscInt, y::$PetscInt, z::$PetscInt ) + + @chk ccall( + (:DMDASetOverlap, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + da, x, y, z, + ) + + + return nothing +end + +""" + Nsub::PetscInt = DMDAGetNumLocalSubDomains(petsclib::PetscLibType,da::PetscDM) +Gets the number of local subdomains that would be created upon decomposition. + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameter: +- `Nsub` - Number of local subdomains created upon decomposition + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateDomainDecomposition()`, `DMDASetNumLocalSubDomains()` + +# External Links +$(_doc_external("Dm/DMDAGetNumLocalSubDomains")) +""" +function DMDAGetNumLocalSubDomains(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetNumLocalSubDomains(petsclib::$UnionPetscLib, da::PetscDM ) + Nsub_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetNumLocalSubDomains, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + da, Nsub_, + ) + + Nsub = Nsub_[] + + return Nsub +end + +""" + DMDASetNumLocalSubDomains(petsclib::PetscLibType,da::PetscDM, Nsub::PetscInt) +Sets the number of local subdomains to create when decomposing with `DMCreateDomainDecomposition()` + +Not Collective + +Input Parameters: +- `da` - The `DMDA` +- `Nsub` - The number of local subdomains requested + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateDomainDecomposition()`, `DMDAGetNumLocalSubDomains()` + +# External Links +$(_doc_external("Dm/DMDASetNumLocalSubDomains")) +""" +function DMDASetNumLocalSubDomains(petsclib::PetscLibType, da::PetscDM, Nsub::PetscInt) end + +@for_petsc function DMDASetNumLocalSubDomains(petsclib::$UnionPetscLib, da::PetscDM, Nsub::$PetscInt ) + + @chk ccall( + (:DMDASetNumLocalSubDomains, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + da, Nsub, + ) + + + return nothing +end + +""" + DMDASetOffset(petsclib::PetscLibType,da::PetscDM, xo::PetscInt, yo::PetscInt, zo::PetscInt, Mo::PetscInt, No::PetscInt, Po::PetscInt) +Sets the index offset of the `DMDA`. + +Collective + +Input Parameters: +- `da` - The `DMDA` +- `xo` - The offset in the x direction +- `yo` - The offset in the y direction +- `zo` - The offset in the z direction +- `Mo` - The problem offset in the x direction +- `No` - The problem offset in the y direction +- `Po` - The problem offset in the z direction + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetOffset()`, `DMDAVecGetArray()` + +# External Links +$(_doc_external("Dm/DMDASetOffset")) +""" +function DMDASetOffset(petsclib::PetscLibType, da::PetscDM, xo::PetscInt, yo::PetscInt, zo::PetscInt, Mo::PetscInt, No::PetscInt, Po::PetscInt) end + +@for_petsc function DMDASetOffset(petsclib::$UnionPetscLib, da::PetscDM, xo::$PetscInt, yo::$PetscInt, zo::$PetscInt, Mo::$PetscInt, No::$PetscInt, Po::$PetscInt ) + + @chk ccall( + (:DMDASetOffset, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + da, xo, yo, zo, Mo, No, Po, + ) + + + return nothing +end + +""" + xo::PetscInt,yo::PetscInt,zo::PetscInt,Mo::PetscInt,No::PetscInt,Po::PetscInt = DMDAGetOffset(petsclib::PetscLibType,da::PetscDM) +Gets the index offset of the `DMDA`. + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameters: +- `xo` - The offset in the x direction +- `yo` - The offset in the y direction +- `zo` - The offset in the z direction +- `Mo` - The global size in the x direction +- `No` - The global size in the y direction +- `Po` - The global size in the z direction + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetOffset()`, `DMDAVecGetArray()` + +# External Links +$(_doc_external("Dm/DMDAGetOffset")) +""" +function DMDAGetOffset(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetOffset(petsclib::$UnionPetscLib, da::PetscDM ) + xo_ = Ref{$PetscInt}() + yo_ = Ref{$PetscInt}() + zo_ = Ref{$PetscInt}() + Mo_ = Ref{$PetscInt}() + No_ = Ref{$PetscInt}() + Po_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetOffset, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, xo_, yo_, zo_, Mo_, No_, Po_, + ) + + xo = xo_[] + yo = yo_[] + zo = zo_[] + Mo = Mo_[] + No = No_[] + Po = Po_[] + + return xo,yo,zo,Mo,No,Po +end + +""" + xs::PetscInt,ys::PetscInt,zs::PetscInt,xm::PetscInt,ym::PetscInt,zm::PetscInt = DMDAGetNonOverlappingRegion(petsclib::PetscLibType,da::PetscDM) +Gets the indices of the nonoverlapping region of a subdomain `DMDA`. + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameters: +- `xs` - The start of the region in x +- `ys` - The start of the region in y +- `zs` - The start of the region in z +- `xm` - The size of the region in x +- `ym` - The size of the region in y +- `zm` - The size of the region in z + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetOffset()`, `DMDAVecGetArray()` + +# External Links +$(_doc_external("Dm/DMDAGetNonOverlappingRegion")) +""" +function DMDAGetNonOverlappingRegion(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetNonOverlappingRegion(petsclib::$UnionPetscLib, da::PetscDM ) + xs_ = Ref{$PetscInt}() + ys_ = Ref{$PetscInt}() + zs_ = Ref{$PetscInt}() + xm_ = Ref{$PetscInt}() + ym_ = Ref{$PetscInt}() + zm_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetNonOverlappingRegion, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, xs_, ys_, zs_, xm_, ym_, zm_, + ) + + xs = xs_[] + ys = ys_[] + zs = zs_[] + xm = xm_[] + ym = ym_[] + zm = zm_[] + + return xs,ys,zs,xm,ym,zm +end + +""" + DMDASetNonOverlappingRegion(petsclib::PetscLibType,da::PetscDM, xs::PetscInt, ys::PetscInt, zs::PetscInt, xm::PetscInt, ym::PetscInt, zm::PetscInt) +Sets the indices of the nonoverlapping region of a subdomain `DMDA`. + +Collective + +Input Parameters: +- `da` - The `DMDA` +- `xs` - The start of the region in x +- `ys` - The start of the region in y +- `zs` - The start of the region in z +- `xm` - The size of the region in x +- `ym` - The size of the region in y +- `zm` - The size of the region in z + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetOffset()`, `DMDAVecGetArray()` + +# External Links +$(_doc_external("Dm/DMDASetNonOverlappingRegion")) +""" +function DMDASetNonOverlappingRegion(petsclib::PetscLibType, da::PetscDM, xs::PetscInt, ys::PetscInt, zs::PetscInt, xm::PetscInt, ym::PetscInt, zm::PetscInt) end + +@for_petsc function DMDASetNonOverlappingRegion(petsclib::$UnionPetscLib, da::PetscDM, xs::$PetscInt, ys::$PetscInt, zs::$PetscInt, xm::$PetscInt, ym::$PetscInt, zm::$PetscInt ) + + @chk ccall( + (:DMDASetNonOverlappingRegion, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + da, xs, ys, zs, xm, ym, zm, + ) + + + return nothing +end + +""" + DMDASetStencilType(petsclib::PetscLibType,da::PetscDM, stype::DMDAStencilType) +Sets the type of the communication stencil + +Logically Collective + +Input Parameters: +- `da` - The `DMDA` +- `stype` - The stencil type, use either `DMDA_STENCIL_BOX` or `DMDA_STENCIL_STAR`. + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMDAStencilType`, `DMDA_STENCIL_BOX`, `DMDA_STENCIL_STAR.` + +# External Links +$(_doc_external("Dm/DMDASetStencilType")) +""" +function DMDASetStencilType(petsclib::PetscLibType, da::PetscDM, stype::DMDAStencilType) end + +@for_petsc function DMDASetStencilType(petsclib::$UnionPetscLib, da::PetscDM, stype::DMDAStencilType ) + + @chk ccall( + (:DMDASetStencilType, $petsc_library), + PetscErrorCode, + (CDM, DMDAStencilType), + da, stype, + ) + + + return nothing +end + +""" + stype::DMDAStencilType = DMDAGetStencilType(petsclib::PetscLibType,da::PetscDM) +Gets the type of the communication stencil + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameter: +- `stype` - The stencil type, use either `DMDA_STENCIL_BOX` or `DMDA_STENCIL_STAR`. + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMDAStencilType`, `DMDA_STENCIL_BOX`, `DMDA_STENCIL_STAR.` + +# External Links +$(_doc_external("Dm/DMDAGetStencilType")) +""" +function DMDAGetStencilType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetStencilType(petsclib::$UnionPetscLib, da::PetscDM ) + stype_ = Ref{DMDAStencilType}() + + @chk ccall( + (:DMDAGetStencilType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDAStencilType}), + da, stype_, + ) + + stype = unsafe_string(stype_[]) + + return stype +end + +""" + DMDASetStencilWidth(petsclib::PetscLibType,da::PetscDM, width::PetscInt) +Sets the width of the communication stencil + +Logically Collective + +Input Parameters: +- `da` - The `DMDA` +- `width` - The stencil width + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMDAStencilType`, `DMDA_STENCIL_BOX`, `DMDA_STENCIL_STAR.` + +# External Links +$(_doc_external("Dm/DMDASetStencilWidth")) +""" +function DMDASetStencilWidth(petsclib::PetscLibType, da::PetscDM, width::PetscInt) end + +@for_petsc function DMDASetStencilWidth(petsclib::$UnionPetscLib, da::PetscDM, width::$PetscInt ) + + @chk ccall( + (:DMDASetStencilWidth, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + da, width, + ) + + + return nothing +end + +""" + width::PetscInt = DMDAGetStencilWidth(petsclib::PetscLibType,da::PetscDM) +Gets the width of the communication stencil + +Not Collective + +Input Parameter: +- `da` - The `DMDA` + +Output Parameter: +- `width` - The stencil width + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()`, `DMDAStencilType`, `DMDA_STENCIL_BOX`, `DMDA_STENCIL_STAR.` + +# External Links +$(_doc_external("Dm/DMDAGetStencilWidth")) +""" +function DMDAGetStencilWidth(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetStencilWidth(petsclib::$UnionPetscLib, da::PetscDM ) + width_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetStencilWidth, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + da, width_, + ) + + width = width_[] + + return width +end + +""" + DMDASetOwnershipRanges(petsclib::PetscLibType,da::PetscDM, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) +Sets the number of nodes in each direction on each process + +Logically Collective + +Input Parameters: +- `da` - The `DMDA` +- `lx` - array containing number of nodes in the X direction on each process, or `NULL`. If non-null, must be of length da->m +- `ly` - array containing number of nodes in the Y direction on each process, or `NULL`. If non-null, must be of length da->n +- `lz` - array containing number of nodes in the Z direction on each process, or `NULL`. If non-null, must be of length da->p. + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate()`, `DMDestroy()` + +# External Links +$(_doc_external("Dm/DMDASetOwnershipRanges")) +""" +function DMDASetOwnershipRanges(petsclib::PetscLibType, da::PetscDM, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) end + +@for_petsc function DMDASetOwnershipRanges(petsclib::$UnionPetscLib, da::PetscDM, lx::Vector{$PetscInt}, ly::Vector{$PetscInt}, lz::Vector{$PetscInt} ) + + @chk ccall( + (:DMDASetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, lx, ly, lz, + ) + + + return nothing +end + +""" + DMDASetInterpolationType(petsclib::PetscLibType,da::PetscDM, ctype::DMDAInterpolationType) +Sets the type of interpolation that will be +returned by `DMCreateInterpolation()` + +Logically Collective + +Input Parameters: +- `da` - initial distributed array +- `ctype` - `DMDA_Q1` and `DMDA_Q0` are currently the only supported forms + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMDestroy()`, `DMDAInterpolationType`, +`DMDA_Q1`, `DMDA_Q0` + +# External Links +$(_doc_external("Dm/DMDASetInterpolationType")) +""" +function DMDASetInterpolationType(petsclib::PetscLibType, da::PetscDM, ctype::DMDAInterpolationType) end + +@for_petsc function DMDASetInterpolationType(petsclib::$UnionPetscLib, da::PetscDM, ctype::DMDAInterpolationType ) + + @chk ccall( + (:DMDASetInterpolationType, $petsc_library), + PetscErrorCode, + (CDM, DMDAInterpolationType), + da, ctype, + ) + + + return nothing +end + +""" + ctype::DMDAInterpolationType = DMDAGetInterpolationType(petsclib::PetscLibType,da::PetscDM) +Gets the type of interpolation that will be +used by `DMCreateInterpolation()` + +Not Collective + +Input Parameter: +- `da` - distributed array + +Output Parameter: +- `ctype` - interpolation type (`DMDA_Q1` and `DMDA_Q0` are currently the only supported forms) + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAInterpolationType`, `DMDASetInterpolationType()`, `DMCreateInterpolation()`, +`DMDA_Q1`, `DMDA_Q0` + +# External Links +$(_doc_external("Dm/DMDAGetInterpolationType")) +""" +function DMDAGetInterpolationType(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetInterpolationType(petsclib::$UnionPetscLib, da::PetscDM ) + ctype_ = Ref{DMDAInterpolationType}() + + @chk ccall( + (:DMDAGetInterpolationType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDAInterpolationType}), + da, ctype_, + ) + + ctype = unsafe_string(ctype_[]) + + return ctype +end + +""" + DMDAGetNeighbors(petsclib::PetscLibType,da::PetscDM, ranks::Vector{PetscMPIInt}) +Gets an array containing the MPI rank of all the current +processes neighbors. + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameter: +- `ranks` - the neighbors ranks, stored with the x index increasing most rapidly. The process itself is in the list + +Level: intermediate + +-seealso: [](sec_struct), `DMDA`, `DM` + +# External Links +$(_doc_external("Dm/DMDAGetNeighbors")) +""" +function DMDAGetNeighbors(petsclib::PetscLibType, da::PetscDM, ranks::Vector{PetscMPIInt}) end + +@for_petsc function DMDAGetNeighbors(petsclib::$UnionPetscLib, da::PetscDM, ranks::Vector{PetscMPIInt} ) + ranks_ = Ref(pointer(ranks)) + + @chk ccall( + (:DMDAGetNeighbors, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{PetscMPIInt}}), + da, ranks_, + ) + + + return nothing +end + +""" + lx::Vector{PetscInt},ly::Vector{PetscInt},lz::Vector{PetscInt} = DMDAGetOwnershipRanges(petsclib::PetscLibType,da::PetscDM) +Gets the number of indices in the x, y and z direction that are owned by each process in that direction + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameters: +- `lx` - ownership along x direction (optional), its length is `m` the number of processes in the x-direction +- `ly` - ownership along y direction (optional), its length is `n` the number of processes in the y-direction +- `lz` - ownership along z direction (optional), its length is `p` the number of processes in the z-direction + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetCorners()`, `DMDAGetGhostCorners()`, `DMDACreate()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `VecGetOwnershipRanges()` + +# External Links +$(_doc_external("Dm/DMDAGetOwnershipRanges")) +""" +function DMDAGetOwnershipRanges(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetOwnershipRanges(petsclib::$UnionPetscLib, da::PetscDM ) + lx_ = Ref{Ptr{$PetscInt}}() + ly_ = Ref{Ptr{$PetscInt}}() + lz_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMDAGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + da, lx_, ly_, lz_, + ) + + lx = unsafe_wrap(Array, lx_[], VecGetLocalSize(petsclib, x); own = false) + ly = unsafe_wrap(Array, ly_[], VecGetLocalSize(petsclib, x); own = false) + lz = unsafe_wrap(Array, lz_[], VecGetLocalSize(petsclib, x); own = false) + + return lx,ly,lz +end + +""" + DMDASetRefinementFactor(petsclib::PetscLibType,da::PetscDM, refine_x::PetscInt, refine_y::PetscInt, refine_z::PetscInt) +Set the ratios that the `DMDA` grid is refined + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` object +- `refine_x` - ratio of fine grid to coarse in x direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z direction (2 by default) + +Options Database Keys: +- `-da_refine_x refine_x` - refinement ratio in x direction +- `-da_refine_y rafine_y` - refinement ratio in y direction +- `-da_refine_z refine_z` - refinement ratio in z direction +- `-da_refine ` - refine the `DMDA` object n times when it is created. + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMRefine()`, `DMDAGetRefinementFactor()` + +# External Links +$(_doc_external("Dm/DMDASetRefinementFactor")) +""" +function DMDASetRefinementFactor(petsclib::PetscLibType, da::PetscDM, refine_x::PetscInt, refine_y::PetscInt, refine_z::PetscInt) end + +@for_petsc function DMDASetRefinementFactor(petsclib::$UnionPetscLib, da::PetscDM, refine_x::$PetscInt, refine_y::$PetscInt, refine_z::$PetscInt ) + + @chk ccall( + (:DMDASetRefinementFactor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + da, refine_x, refine_y, refine_z, + ) + + + return nothing +end + +""" + refine_x::PetscInt,refine_y::PetscInt,refine_z::PetscInt = DMDAGetRefinementFactor(petsclib::PetscLibType,da::PetscDM) +Gets the ratios that the `DMDA` grid is refined + +Not Collective + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameters: +- `refine_x` - ratio of fine grid to coarse in x direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z direction (2 by default) + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMRefine()`, `DMDASetRefinementFactor()` + +# External Links +$(_doc_external("Dm/DMDAGetRefinementFactor")) +""" +function DMDAGetRefinementFactor(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetRefinementFactor(petsclib::$UnionPetscLib, da::PetscDM ) + refine_x_ = Ref{$PetscInt}() + refine_y_ = Ref{$PetscInt}() + refine_z_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetRefinementFactor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, refine_x_, refine_y_, refine_z_, + ) + + refine_x = refine_x_[] + refine_y = refine_y_[] + refine_z = refine_z_[] + + return refine_x,refine_y,refine_z +end + +""" + DMDASetGetMatrix(petsclib::PetscLibType,da::PetscDM, f::external) +Sets the routine used by the `DMDA` to allocate a matrix. + +Logically Collective; No Fortran Support + +Input Parameters: +- `da` - the `DMDA` object +- `f` - the function that allocates the matrix for that specific `DMDA` + +Calling sequence of `f`: +- `da` - the `DMDA` object +- `A` - the created matrix + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateMatrix()`, `DMDASetBlockFills()` + +# External Links +$(_doc_external("Dm/DMDASetGetMatrix")) +""" +function DMDASetGetMatrix(petsclib::PetscLibType, da::PetscDM, f::external) end + +@for_petsc function DMDASetGetMatrix(petsclib::$UnionPetscLib, da::PetscDM, f::external ) + + @chk ccall( + (:DMDASetGetMatrix, $petsc_library), + PetscErrorCode, + (CDM, external), + da, f, + ) + + + return nothing +end + +""" + gidxm::Vector{PetscInt} = DMDAMapMatStencilToGlobal(petsclib::PetscLibType,da::PetscDM, m::PetscInt, idxm::Vector{MatStencil}) +Map a list of `MatStencil` on a grid to global indices. + +Not Collective + +Input Parameters: +- `da` - the `DMDA` object +- `m` - number of `MatStencil` to map +- `idxm` - grid points (and component number when dof > 1) + +Output Parameter: +- `gidxm` - global row indices + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `MatStencil` + +# External Links +$(_doc_external("Dm/DMDAMapMatStencilToGlobal")) +""" +function DMDAMapMatStencilToGlobal(petsclib::PetscLibType, da::PetscDM, m::PetscInt, idxm::Vector{MatStencil}) end + +@for_petsc function DMDAMapMatStencilToGlobal(petsclib::$UnionPetscLib, da::PetscDM, m::$PetscInt, idxm::Vector{MatStencil} ) + gidxm = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMDAMapMatStencilToGlobal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{MatStencil}, Ptr{$PetscInt}), + da, m, idxm, gidxm, + ) + + + return gidxm +end + +""" + nodes::PetscReal = DMDASetGLLCoordinates(petsclib::PetscLibType,da::PetscDM, n::PetscInt) + +# External Links +$(_doc_external("Dm/DMDASetGLLCoordinates")) +""" +function DMDASetGLLCoordinates(petsclib::PetscLibType, da::PetscDM, n::PetscInt) end + +@for_petsc function DMDASetGLLCoordinates(petsclib::$UnionPetscLib, da::PetscDM, n::$PetscInt ) + nodes_ = Ref{$PetscReal}() + + @chk ccall( + (:DMDASetGLLCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}), + da, n, nodes_, + ) + + nodes = nodes_[] + + return nodes +end + +""" + is::IS = DMDACreatePatchIS(petsclib::PetscLibType,da::PetscDM, lower::MatStencil, upper::MatStencil, offproc::PetscBool) +Creates an index set corresponding to a logically rectangular patch of the `DMDA`. + +Collective + +Input Parameters: +- `da` - the `DMDA` +- `lower` - a `MatStencil` with i, j and k entries corresponding to the lower corner of the patch +- `upper` - a `MatStencil` with i, j and k entries corresponding to the upper corner of the patch +- `offproc` - indicate whether the returned `IS` will contain off process indices + +Output Parameter: +- `is` - the `IS` corresponding to the patch + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateDomainDecomposition()`, `DMCreateDomainDecompositionScatters()` + +# External Links +$(_doc_external("Dm/DMDACreatePatchIS")) +""" +function DMDACreatePatchIS(petsclib::PetscLibType, da::PetscDM, lower::MatStencil, upper::MatStencil, offproc::PetscBool) end + +@for_petsc function DMDACreatePatchIS(petsclib::$UnionPetscLib, da::PetscDM, lower::MatStencil, upper::MatStencil, offproc::PetscBool ) + is_ = Ref{IS}() + + @chk ccall( + (:DMDACreatePatchIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{MatStencil}, Ptr{MatStencil}, Ptr{IS}, PetscBool), + da, lower, upper, is_, offproc, + ) + + is = is_[] + + return is +end + +""" + pf::PF = DMDACreatePF(petsclib::PetscLibType,da::PetscDM) +Creates an appropriately dimensioned `PF` mathematical function object +from a `DMDA`. + +Collective; No Fortran Support + +Input Parameter: +- `da` - initial distributed array + +Output Parameter: +- `pf` - the mathematical function object + +Level: advanced + +-seealso: `DM`, `PF`, `DMDA`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMDestroy()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMDACreatePF")) +""" +function DMDACreatePF(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDACreatePF(petsclib::$UnionPetscLib, da::PetscDM ) + pf_ = Ref{PF}() + + @chk ccall( + (:DMDACreatePF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PF}), + da, pf_, + ) + + pf = pf_[] + + return pf +end + +""" + DMDAVTKWriteAll(petsclib::PetscLibType,odm::PetscObject, viewer::PetscViewer) +Write a file containing all the fields that have been provided to the viewer + +Collective + +Input Parameters: +- `odm` - `DMDA` specifying the grid layout, passed as a `PetscObject` +- `viewer` - viewer of type `PETSCVIEWERVTK` + +Level: developer + +-seealso: [](sec_struct), `DMDA`, `DM`, `PETSCVIEWERVTK`, `DMDASetFieldName()` + +# External Links +$(_doc_external("Dm/DMDAVTKWriteAll")) +""" +function DMDAVTKWriteAll(petsclib::PetscLibType, odm::PetscObject, viewer::PetscViewer) end + +@for_petsc function DMDAVTKWriteAll(petsclib::$UnionPetscLib, odm::PetscObject, viewer::PetscViewer ) + + @chk ccall( + (:DMDAVTKWriteAll, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + odm, viewer, + ) + + + return nothing +end + +""" + da::PetscDM = DMDACreate3d(petsclib::PetscLibType,comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, stencil_type::DMDAStencilType, M::PetscInt, N::PetscInt, P::PetscInt, m::PetscInt, n::PetscInt, p::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) +Creates an object that will manage the communication of three +regular array data that is distributed across one or more MPI processes. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bx` - type of x ghost nodes the array have. +Use one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC`. +- `by` - type of y ghost nodes the array have. +Use one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC`. +- `bz` - type of z ghost nodes the array have. +Use one of `DM_BOUNDARY_NONE`, `DM_BOUNDARY_GHOSTED`, `DM_BOUNDARY_PERIODIC`. +- `stencil_type` - Type of stencil (`DMDA_STENCIL_STAR` or `DMDA_STENCIL_BOX`) +- `M` - global dimension in x direction of the array +- `N` - global dimension in y direction of the array +- `P` - global dimension in z direction of the array +- `m` - corresponding number of processors in x dimension (or `PETSC_DECIDE` to have calculated) +- `n` - corresponding number of processors in y dimension (or `PETSC_DECIDE` to have calculated) +- `p` - corresponding number of processors in z dimension (or `PETSC_DECIDE` to have calculated) +- `dof` - number of degrees of freedom per node +- `s` - stencil width +- `lx` - arrays containing the number of nodes in each cell along the x coordinates, or `NULL`. +- `ly` - arrays containing the number of nodes in each cell along the y coordinates, or `NULL`. +- `lz` - arrays containing the number of nodes in each cell along the z coordinates, or `NULL`. + +Output Parameter: +- `da` - the resulting distributed array object + +Options Database Keys: +- `-dm_view` - Calls `DMView()` at the conclusion of `DMDACreate3d()` +- `-da_grid_x ` - number of grid points in x direction +- `-da_grid_y ` - number of grid points in y direction +- `-da_grid_z ` - number of grid points in z direction +- `-da_processors_x ` - number of processors in x direction +- `-da_processors_y ` - number of processors in y direction +- `-da_processors_z ` - number of processors in z direction +- `-da_bd_x ` - boundary type in x direction +- `-da_bd_y ` - boundary type in y direction +- `-da_bd_z ` - boundary type in x direction +- `-da_bd_all ` - boundary type in all directions +- `-da_refine_x ` - refinement ratio in x direction +- `-da_refine_y ` - refinement ratio in y direction +- `-da_refine_z ` - refinement ratio in z directio +- `-da_refine ` - refine the `DMDA` n times before creating it + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDestroy()`, `DMView()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMGlobalToLocalBegin()`, `DMDAGetRefinementFactor()`, +`DMGlobalToLocalEnd()`, `DMLocalToGlobalBegin()`, `DMLocalToLocalBegin()`, `DMLocalToLocalEnd()`, `DMDASetRefinementFactor()`, +`DMDAGetInfo()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMDACreateNaturalVector()`, `DMLoad()`, `DMDAGetOwnershipRanges()`, +`DMStagCreate3d()`, `DMBoundaryType` + +# External Links +$(_doc_external("Dm/DMDACreate3d")) +""" +function DMDACreate3d(petsclib::PetscLibType, comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, stencil_type::DMDAStencilType, M::PetscInt, N::PetscInt, P::PetscInt, m::PetscInt, n::PetscInt, p::PetscInt, dof::PetscInt, s::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) end + +@for_petsc function DMDACreate3d(petsclib::$UnionPetscLib, comm::MPI_Comm, bx::DMBoundaryType, by::DMBoundaryType, bz::DMBoundaryType, stencil_type::DMDAStencilType, M::$PetscInt, N::$PetscInt, P::$PetscInt, m::$PetscInt, n::$PetscInt, p::$PetscInt, dof::$PetscInt, s::$PetscInt, lx::Vector{$PetscInt}, ly::Vector{$PetscInt}, lz::Vector{$PetscInt} ) + da_ = Ref{CDM}() + + @chk ccall( + (:DMDACreate3d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, DMBoundaryType, DMBoundaryType, DMDAStencilType, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CDM}), + comm, bx, by, bz, stencil_type, M, N, P, m, n, p, dof, s, lx, ly, lz, da_, + ) + + da = PetscDM(da_[], petsclib) + + return da +end + +""" + DMDASetBlockFills(petsclib::PetscLibType,da::PetscDM, dfill::PetscInt, ofill::PetscInt) +Sets the fill pattern in each block for a multi +of the matrix returned by `DMCreateMatrix()`. + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `dfill` - the fill pattern in the diagonal block (may be `NULL`, means use dense block) +- `ofill` - the fill pattern in the off-diagonal blocks + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateMatrix()`, `DMDASetGetMatrix()`, `DMSetMatrixPreallocateOnly()`, `DMDASetBlockFillsSparse()` + +# External Links +$(_doc_external("Dm/DMDASetBlockFills")) +""" +function DMDASetBlockFills(petsclib::PetscLibType, da::PetscDM, dfill::PetscInt, ofill::PetscInt) end + +@for_petsc function DMDASetBlockFills(petsclib::$UnionPetscLib, da::PetscDM, dfill::$PetscInt, ofill::$PetscInt ) + + @chk ccall( + (:DMDASetBlockFills, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, dfill, ofill, + ) + + + return nothing +end + +""" + DMDASetBlockFillsSparse(petsclib::PetscLibType,da::PetscDM, dfillsparse::PetscInt, ofillsparse::PetscInt) +Sets the fill pattern in each block for a multi +of the matrix returned by `DMCreateMatrix()`, using sparse representations +of fill patterns. + +Logically Collective + +Input Parameters: +- `da` - the `DMDA` +- `dfillsparse` - the sparse fill pattern in the diagonal block (may be `NULL`, means use dense block) +- `ofillsparse` - the sparse fill pattern in the off-diagonal blocks + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetBlockFills()`, `DMCreateMatrix()`, `DMDASetGetMatrix()`, `DMSetMatrixPreallocateOnly()` + +# External Links +$(_doc_external("Dm/DMDASetBlockFillsSparse")) +""" +function DMDASetBlockFillsSparse(petsclib::PetscLibType, da::PetscDM, dfillsparse::PetscInt, ofillsparse::PetscInt) end + +@for_petsc function DMDASetBlockFillsSparse(petsclib::$UnionPetscLib, da::PetscDM, dfillsparse::$PetscInt, ofillsparse::$PetscInt ) + + @chk ccall( + (:DMDASetBlockFillsSparse, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, dfillsparse, ofillsparse, + ) + + + return nothing +end + +""" + DMDASetFieldName(petsclib::PetscLibType,da::PetscDM, nf::PetscInt, name::String) +Sets the names of individual field components in multicomponent +vectors associated with a `DMDA`. + +Logically Collective; name must contain a common value + +Input Parameters: +- `da` - the `DMDA` +- `nf` - field number for the `DMDA` (0, 1, ... dof-1), where dof indicates the +number of degrees of freedom per node within the `DMDA` +- `name` - the name of the field (component) + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetFieldName()`, `DMDASetCoordinateName()`, `DMDAGetCoordinateName()`, `DMDASetFieldNames()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMDASetFieldName")) +""" +function DMDASetFieldName(petsclib::PetscLibType, da::PetscDM, nf::PetscInt, name::String) end + +@for_petsc function DMDASetFieldName(petsclib::$UnionPetscLib, da::PetscDM, nf::$PetscInt, name::String ) + + @chk ccall( + (:DMDASetFieldName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Cchar}), + da, nf, name, + ) + + + return nothing +end + +""" + DMDAGetFieldNames(petsclib::PetscLibType,da::PetscDM, names::Cchar) +Gets the name of all the components in the vector associated with the `DMDA` + +Not Collective; names will contain a common value; No Fortran Support + +Input Parameter: +- `da` - the `DMDA` object + +Output Parameter: +- `names` - the names of the components, final string is `NULL`, will have the same number of entries as the dof used in creating the `DMDA` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetFieldName()`, `DMDASetCoordinateName()`, `DMDAGetCoordinateName()`, `DMDASetFieldName()`, `DMDASetFieldNames()` + +# External Links +$(_doc_external("Dm/DMDAGetFieldNames")) +""" +function DMDAGetFieldNames(petsclib::PetscLibType, da::PetscDM, names::Cchar) end + +@for_petsc function DMDAGetFieldNames(petsclib::$UnionPetscLib, da::PetscDM, names::Cchar ) + + @chk ccall( + (:DMDAGetFieldNames, $petsc_library), + PetscErrorCode, + (CDM, Cchar), + da, names, + ) + + + return nothing +end + +""" + DMDASetFieldNames(petsclib::PetscLibType,da::PetscDM, names::String) +Sets the name of each component in the vector associated with the `DMDA` + +Logically Collective; names must contain a common value; No Fortran Support + +Input Parameters: +- `da` - the `DMDA` object +- `names` - the names of the components, final string must be `NULL`, must have the same number of entries as the dof used in creating the `DMDA` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetFieldName()`, `DMDASetCoordinateName()`, `DMDAGetCoordinateName()`, `DMDASetFieldName()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMDASetFieldNames")) +""" +function DMDASetFieldNames(petsclib::PetscLibType, da::PetscDM, names::String) end + +@for_petsc function DMDASetFieldNames(petsclib::$UnionPetscLib, da::PetscDM, names::String ) + names_ = Ref(pointer(names)) + + @chk ccall( + (:DMDASetFieldNames, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{Cchar}}), + da, names_, + ) + + + return nothing +end + +""" + DMDAGetFieldName(petsclib::PetscLibType,da::PetscDM, nf::PetscInt, name::String) +Gets the names of individual field components in multicomponent +vectors associated with a `DMDA`. + +Not Collective; name will contain a common value + +Input Parameters: +- `da` - the `DMDA` +- `nf` - field number for the `DMDA` (0, 1, ... dof-1), where dof indicates the +number of degrees of freedom per node within the `DMDA` + +Output Parameter: +- `name` - the name of the field (component) + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetFieldName()`, `DMDASetCoordinateName()`, `DMDAGetCoordinateName()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMDAGetFieldName")) +""" +function DMDAGetFieldName(petsclib::PetscLibType, da::PetscDM, nf::PetscInt, name::String) end + +@for_petsc function DMDAGetFieldName(petsclib::$UnionPetscLib, da::PetscDM, nf::$PetscInt, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:DMDAGetFieldName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + da, nf, name_, + ) + + + return nothing +end + +""" + DMDASetCoordinateName(petsclib::PetscLibType,dm::PetscDM, nf::PetscInt, name::String) +Sets the name of the coordinate directions associated with a `DMDA`, for example "x" or "y" + +Logically Collective; name must contain a common value; No Fortran Support + +Input Parameters: +- `dm` - the `DMDA` +- `nf` - coordinate number for the `DMDA` (0, 1, ... dim-1), +- `name` - the name of the coordinate + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetCoordinateName()`, `DMDASetFieldName()`, `DMDAGetFieldName()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMDASetCoordinateName")) +""" +function DMDASetCoordinateName(petsclib::PetscLibType, dm::PetscDM, nf::PetscInt, name::String) end + +@for_petsc function DMDASetCoordinateName(petsclib::$UnionPetscLib, dm::PetscDM, nf::$PetscInt, name::String ) + + @chk ccall( + (:DMDASetCoordinateName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Cchar}), + dm, nf, name, + ) + + + return nothing +end + +""" + DMDAGetCoordinateName(petsclib::PetscLibType,dm::PetscDM, nf::PetscInt, name::String) +Gets the name of a coordinate direction associated with a `DMDA`. + +Not Collective; name will contain a common value; No Fortran Support + +Input Parameters: +- `dm` - the `DMDA` +- `nf` - number for the `DMDA` (0, 1, ... dim-1) + +Output Parameter: +- `name` - the name of the coordinate direction + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetCoordinateName()`, `DMDASetFieldName()`, `DMDAGetFieldName()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMDAGetCoordinateName")) +""" +function DMDAGetCoordinateName(petsclib::PetscLibType, dm::PetscDM, nf::PetscInt, name::String) end + +@for_petsc function DMDAGetCoordinateName(petsclib::$UnionPetscLib, dm::PetscDM, nf::$PetscInt, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:DMDAGetCoordinateName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + dm, nf, name_, + ) + + + return nothing +end + +""" + x::PetscInt,y::PetscInt,z::PetscInt,m::PetscInt,n::PetscInt,p::PetscInt = DMDAGetCorners(petsclib::PetscLibType,da::PetscDM) +Returns the global (`x`,`y`,`z`) indices of the lower left +corner and size of the local region, excluding ghost points. + +Not Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameters: +- `x` - the corner index for the first dimension +- `y` - the corner index for the second dimension (only used in 2D and 3D problems) +- `z` - the corner index for the third dimension (only used in 3D problems) +- `m` - the width in the first dimension +- `n` - the width in the second dimension (only used in 2D and 3D problems) +- `p` - the width in the third dimension (only used in 3D problems) + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMDAGetOwnershipRanges()`, `DMStagGetCorners()`, `DMSTAG` + +# External Links +$(_doc_external("Dm/DMDAGetCorners")) +""" +function DMDAGetCorners(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetCorners(petsclib::$UnionPetscLib, da::PetscDM ) + x_ = Ref{$PetscInt}() + y_ = Ref{$PetscInt}() + z_ = Ref{$PetscInt}() + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetCorners, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, x_, y_, z_, m_, n_, p_, + ) + + x = x_[] + y = y_[] + z = z_[] + m = m_[] + n = n_[] + p = p_[] + + return x,y,z,m,n,p +end + +""" + nda::PetscDM = DMDACreateCompatibleDMDA(petsclib::PetscLibType,da::PetscDM, nfields::PetscInt) +Creates a `DMDA` with the same layout as given `DMDA` but with fewer or more fields + +Collective + +Input Parameters: +- `da` - the `DMDA` +- `nfields` - number of fields in new `DMDA` + +Output Parameter: +- `nda` - the new `DMDA` + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetGhostCorners()`, `DMSetCoordinates()`, `DMDASetUniformCoordinates()`, `DMGetCoordinates()`, `DMDAGetGhostedCoordinates()`, +`DMStagCreateCompatibleDMStag()` + +# External Links +$(_doc_external("Dm/DMDACreateCompatibleDMDA")) +""" +function DMDACreateCompatibleDMDA(petsclib::PetscLibType, da::PetscDM, nfields::PetscInt) end + +@for_petsc function DMDACreateCompatibleDMDA(petsclib::$UnionPetscLib, da::PetscDM, nfields::$PetscInt ) + nda_ = Ref{CDM}() + + @chk ccall( + (:DMDACreateCompatibleDMDA, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + da, nfields, nda_, + ) + + nda = PetscDM(nda_[], petsclib) + + return nda +end + +""" + DMDAGetCoordinateArray(petsclib::PetscLibType,dm::PetscDM, xc::Cvoid) +Gets an array containing the coordinates of the `DMDA` + +Not Collective; No Fortran Support + +Input Parameter: +- `dm` - the `DMDA` + +Output Parameter: +- `xc` - the coordinates + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetCoordinateName()`, `DMDASetFieldName()`, `DMDAGetFieldName()`, `DMDARestoreCoordinateArray()` + +# External Links +$(_doc_external("Dm/DMDAGetCoordinateArray")) +""" +function DMDAGetCoordinateArray(petsclib::PetscLibType, dm::PetscDM, xc::Cvoid) end + +@for_petsc function DMDAGetCoordinateArray(petsclib::$UnionPetscLib, dm::PetscDM, xc::Cvoid ) + + @chk ccall( + (:DMDAGetCoordinateArray, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, xc, + ) + + + return nothing +end + +""" + DMDARestoreCoordinateArray(petsclib::PetscLibType,dm::PetscDM, xc::Cvoid) +Returns an array containing the coordinates of the `DMDA` obtained with `DMDAGetCoordinateArray()` + +Not Collective; No Fortran Support + +Input Parameters: +- `dm` - the `DMDA` +- `xc` - the coordinates + +Level: intermediate + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDASetCoordinateName()`, `DMDASetFieldName()`, `DMDAGetFieldName()`, `DMDAGetCoordinateArray()` + +# External Links +$(_doc_external("Dm/DMDARestoreCoordinateArray")) +""" +function DMDARestoreCoordinateArray(petsclib::PetscLibType, dm::PetscDM, xc::Cvoid) end + +@for_petsc function DMDARestoreCoordinateArray(petsclib::$UnionPetscLib, dm::PetscDM, xc::Cvoid ) + + @chk ccall( + (:DMDARestoreCoordinateArray, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, xc, + ) + + + return nothing +end + +""" + da::PetscDM = DMDACreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `DMDA` object for managing structured grids. + +Collective + +Input Parameter: +- `comm` - The communicator for the `DMDA` object + +Output Parameter: +- `da` - the `DMDA` object + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMSetUp()`, `DMDASetSizes()`, `DMClone()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Dm/DMDACreate")) +""" +function DMDACreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMDACreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + da_ = Ref{CDM}() + + @chk ccall( + (:DMDACreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, da_, + ) + + da = PetscDM(da_[], petsclib) + + return da +end + +""" + cell::PetscInt = DMDAConvertToCell(petsclib::PetscLibType,dm::PetscDM, s::MatStencil) +Convert a (i,j,k) location in a `DMDA` to its local cell or vertex number + +Not Collective + +Input Parameters: +- `dm` - the `DMDA` +- `s` - a `MatStencil` that provides (i,j,k) + +Output Parameter: +- `cell` - the local cell or vertext number + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetGhostCorners()` + +# External Links +$(_doc_external("Dm/DMDAConvertToCell")) +""" +function DMDAConvertToCell(petsclib::PetscLibType, dm::PetscDM, s::MatStencil) end + +@for_petsc function DMDAConvertToCell(petsclib::$UnionPetscLib, dm::PetscDM, s::MatStencil ) + cell_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAConvertToCell, $petsc_library), + PetscErrorCode, + (CDM, MatStencil, Ptr{$PetscInt}), + dm, s, cell_, + ) + + cell = cell_[] + + return cell +end + +""" + II::PetscInt,JJ::PetscInt,KK::PetscInt,X::PetscScalar,Y::PetscScalar,Z::PetscScalar = DMDAGetLogicalCoordinate(petsclib::PetscLibType,da::PetscDM, x::PetscScalar, y::PetscScalar, z::PetscScalar) +Returns a the i,j,k logical coordinate for the closest mesh point to a `x`, `y`, `z` point in the coordinates of the `DMDA` + +Collective + +Input Parameters: +- `da` - the `DMDA` +- `x` - the first physical coordinate +- `y` - the second physical coordinate +- `z` - the third physical coordinate + +Output Parameters: +- `II` - the first logical coordinate (-1 on processes that do not contain that point) +- `JJ` - the second logical coordinate (-1 on processes that do not contain that point) +- `KK` - the third logical coordinate (-1 on processes that do not contain that point) +- `X` - (optional) the first coordinate of the located grid point +- `Y` - (optional) the second coordinate of the located grid point +- `Z` - (optional) the third coordinate of the located grid point + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA` + +# External Links +$(_doc_external("Dm/DMDAGetLogicalCoordinate")) +""" +function DMDAGetLogicalCoordinate(petsclib::PetscLibType, da::PetscDM, x::PetscScalar, y::PetscScalar, z::PetscScalar) end + +@for_petsc function DMDAGetLogicalCoordinate(petsclib::$UnionPetscLib, da::PetscDM, x::$PetscScalar, y::$PetscScalar, z::$PetscScalar ) + II_ = Ref{$PetscInt}() + JJ_ = Ref{$PetscInt}() + KK_ = Ref{$PetscInt}() + X_ = Ref{$PetscScalar}() + Y_ = Ref{$PetscScalar}() + Z_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMDAGetLogicalCoordinate, $petsc_library), + PetscErrorCode, + (CDM, $PetscScalar, $PetscScalar, $PetscScalar, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + da, x, y, z, II_, JJ_, KK_, X_, Y_, Z_, + ) + + II = II_[] + JJ = JJ_[] + KK = KK_[] + X = X_[] + Y = Y_[] + Z = Z_[] + + return II,JJ,KK,X,Y,Z +end + +""" + DMDAGetRay(petsclib::PetscLibType,da::PetscDM, dir::DMDirection, gp::PetscInt, newvec::PetscVec, scatter::VecScatter) +Returns a vector on process zero that contains a row or column of the values in a `DMDA` vector + +Collective + +Input Parameters: +- `da` - the `DMDA` +- `dir` - Cartesian direction, either `DM_X`, `DM_Y`, or `DM_Z` +- `gp` - global grid point number in this direction + +Output Parameters: +- `newvec` - the new vector that can hold the values (size zero on all processes except MPI rank 0) +- `scatter` - the `VecScatter` that will map from the original vector to the ray + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDirection`, `Vec`, `VecScatter` + +# External Links +$(_doc_external("Dm/DMDAGetRay")) +""" +function DMDAGetRay(petsclib::PetscLibType, da::PetscDM, dir::DMDirection, gp::PetscInt, newvec::PetscVec, scatter::VecScatter) end + +@for_petsc function DMDAGetRay(petsclib::$UnionPetscLib, da::PetscDM, dir::DMDirection, gp::$PetscInt, newvec::PetscVec, scatter::VecScatter ) + newvec_ = Ref(newvec.ptr) + + @chk ccall( + (:DMDAGetRay, $petsc_library), + PetscErrorCode, + (CDM, DMDirection, $PetscInt, Ptr{CVec}, Ptr{VecScatter}), + da, dir, gp, newvec_, scatter, + ) + + newvec.ptr = C_NULL + + return nothing +end + +""" + DMDAGetProcessorSubset(petsclib::PetscLibType,da::PetscDM, dir::DMDirection, gp::PetscInt, comm::MPI_Comm) +Returns a communicator consisting only of the +processors in a `DMDA` that own a particular global x, y, or z grid point +(corresponding to a logical plane in a 3D grid or a line in a 2D grid). + +Collective; No Fortran Support + +Input Parameters: +- `da` - the `DMDA` +- `dir` - Cartesian direction, either `DM_X`, `DM_Y`, or `DM_Z` +- `gp` - global grid point number in this direction + +Output Parameter: +- `comm` - new communicator + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDirection`, `DM_X`, `DM_Y`, `DM_Z`, `DMDAGetProcessorSubsets()` + +# External Links +$(_doc_external("Dm/DMDAGetProcessorSubset")) +""" +function DMDAGetProcessorSubset(petsclib::PetscLibType, da::PetscDM, dir::DMDirection, gp::PetscInt, comm::MPI_Comm) end + +@for_petsc function DMDAGetProcessorSubset(petsclib::$UnionPetscLib, da::PetscDM, dir::DMDirection, gp::$PetscInt, comm::MPI_Comm ) + + @chk ccall( + (:DMDAGetProcessorSubset, $petsc_library), + PetscErrorCode, + (CDM, DMDirection, $PetscInt, Ptr{MPI_Comm}), + da, dir, gp, comm, + ) + + + return nothing +end + +""" + DMDAGetProcessorSubsets(petsclib::PetscLibType,da::PetscDM, dir::DMDirection, subcomm::MPI_Comm) +Returns communicators consisting only of the +processors in a `DMDA` adjacent in a particular dimension, +corresponding to a logical plane in a 3D grid or a line in a 2D grid. + +Collective; No Fortran Support + +Input Parameters: +- `da` - the `DMDA` +- `dir` - Cartesian direction, either `DM_X`, `DM_Y`, or `DM_Z` + +Output Parameter: +- `subcomm` - new communicator + +Level: advanced + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDirection`, `DMDAGetProcessorSubset()`, `DM_X`, `DM_Y`, `DM_Z` + +# External Links +$(_doc_external("Dm/DMDAGetProcessorSubsets")) +""" +function DMDAGetProcessorSubsets(petsclib::PetscLibType, da::PetscDM, dir::DMDirection, subcomm::MPI_Comm) end + +@for_petsc function DMDAGetProcessorSubsets(petsclib::$UnionPetscLib, da::PetscDM, dir::DMDirection, subcomm::MPI_Comm ) + + @chk ccall( + (:DMDAGetProcessorSubsets, $petsc_library), + PetscErrorCode, + (CDM, DMDirection, Ptr{MPI_Comm}), + da, dir, subcomm, + ) + + + return nothing +end + +""" + x::PetscInt,y::PetscInt,z::PetscInt,m::PetscInt,n::PetscInt,p::PetscInt = DMDAGetGhostCorners(petsclib::PetscLibType,da::PetscDM) +Returns the global (`i`,`j`,`k`) indices of the lower left +corner and size of the local region, including ghost points. + +Not Collective + +Input Parameter: +- `da` - the `DMDA` + +Output Parameters: +- `x` - the corner index for the first dimension +- `y` - the corner index for the second dimension (only used in 2D and 3D problems) +- `z` - the corner index for the third dimension (only used in 3D problems) +- `m` - the width in the first dimension +- `n` - the width in the second dimension (only used in 2D and 3D problems) +- `p` - the width in the third dimension (only used in 3D problems) + +Level: beginner + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMDAGetCorners()`, `DMDACreate1d()`, `DMDACreate2d()`, `DMDACreate3d()`, `DMDAGetOwnershipRanges()`, `DMStagGetGhostCorners()`, `DMSTAG` + +# External Links +$(_doc_external("Dm/DMDAGetGhostCorners")) +""" +function DMDAGetGhostCorners(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAGetGhostCorners(petsclib::$UnionPetscLib, da::PetscDM ) + x_ = Ref{$PetscInt}() + y_ = Ref{$PetscInt}() + z_ = Ref{$PetscInt}() + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetGhostCorners, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + da, x_, y_, z_, m_, n_, p_, + ) + + x = x_[] + y = y_[] + z = z_[] + m = m_[] + n = n_[] + p = p_[] + + return x,y,z,m,n,p +end + +""" + DMDASetPreallocationCenterDimension(petsclib::PetscLibType,dm::PetscDM, preallocCenterDim::PetscInt) +Determine the topology used to determine adjacency + +Input Parameters: +- `dm` - The `DMDA` object +- `preallocCenterDim` - The dimension of points which connect adjacent entries + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateMatrix()`, `DMDAPreallocateOperator()` + +# External Links +$(_doc_external("Dm/DMDASetPreallocationCenterDimension")) +""" +function DMDASetPreallocationCenterDimension(petsclib::PetscLibType, dm::PetscDM, preallocCenterDim::PetscInt) end + +@for_petsc function DMDASetPreallocationCenterDimension(petsclib::$UnionPetscLib, dm::PetscDM, preallocCenterDim::$PetscInt ) + + @chk ccall( + (:DMDASetPreallocationCenterDimension, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, preallocCenterDim, + ) + + + return nothing +end + +""" + preallocCenterDim::PetscInt = DMDAGetPreallocationCenterDimension(petsclib::PetscLibType,dm::PetscDM) +Return the topology used to determine adjacency + +Input Parameter: +- `dm` - The `DMDA` object + +Output Parameter: +- `preallocCenterDim` - The dimension of points which connect adjacent entries + +Level: developer + +-seealso: [](sec_struct), `DM`, `DMDA`, `DMCreateMatrix()`, `DMDAPreallocateOperator()`, `DMDASetPreallocationCenterDimension()` + +# External Links +$(_doc_external("Dm/DMDAGetPreallocationCenterDimension")) +""" +function DMDAGetPreallocationCenterDimension(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMDAGetPreallocationCenterDimension(petsclib::$UnionPetscLib, dm::PetscDM ) + preallocCenterDim_ = Ref{$PetscInt}() + + @chk ccall( + (:DMDAGetPreallocationCenterDimension, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, preallocCenterDim_, + ) + + preallocCenterDim = preallocCenterDim_[] + + return preallocCenterDim +end + +""" + rest::PetscMat = DMDACreateAggregates(petsclib::PetscLibType,dac::PetscDM, daf::PetscDM) +Gets the aggregates that map between +grids associated with two `DMDA` + +Collective + +Input Parameters: +- `dac` - the coarse grid `DMDA` +- `daf` - the fine grid `DMDA` + +Output Parameter: +- `rest` - the restriction matrix (transpose of the projection matrix) + +Level: intermediate + +-seealso: [](sec_struct), `DMRefine()`, `DMCreateInjection()`, `DMCreateInterpolation()` + +# External Links +$(_doc_external("Dm/DMDACreateAggregates")) +""" +function DMDACreateAggregates(petsclib::PetscLibType, dac::PetscDM, daf::PetscDM) end + +@for_petsc function DMDACreateAggregates(petsclib::$UnionPetscLib, dac::PetscDM, daf::PetscDM ) + rest_ = Ref{CMat}() + + @chk ccall( + (:DMDACreateAggregates, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{CMat}), + dac, daf, rest_, + ) + + rest = PetscMat(rest_[], petsclib) + + return rest +end + +""" + DMGlobalToLocalBeginDefaultShell(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Uses the GlobalToLocal `VecScatter` context set by the user to begin a global to local scatter + +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `g` - global vector +- `mode` - `InsertMode` +- `l` - local vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMGlobalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalBeginDefaultShell")) +""" +function DMGlobalToLocalBeginDefaultShell(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMGlobalToLocalBeginDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMGlobalToLocalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMGlobalToLocalEndDefaultShell(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Uses the GlobalToLocal `VecScatter` context set by the user to end a global to local scatter +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `g` - global vector +- `mode` - `InsertMode` +- `l` - local vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMGlobalToLocalBeginDefaultShell()` + +# External Links +$(_doc_external("Dm/DMGlobalToLocalEndDefaultShell")) +""" +function DMGlobalToLocalEndDefaultShell(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMGlobalToLocalEndDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMGlobalToLocalEndDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMLocalToGlobalBeginDefaultShell(petsclib::PetscLibType,dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) +Uses the LocalToGlobal `VecScatter` context set by the user to begin a local to global scatter +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `l` - local vector +- `mode` - `InsertMode` +- `g` - global vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMLocalToGlobalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobalBeginDefaultShell")) +""" +function DMLocalToGlobalBeginDefaultShell(petsclib::PetscLibType, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMLocalToGlobalBeginDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMLocalToGlobalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, l, mode, g, + ) + + + return nothing +end + +""" + DMLocalToGlobalEndDefaultShell(petsclib::PetscLibType,dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) +Uses the LocalToGlobal `VecScatter` context set by the user to end a local to global scatter +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `l` - local vector +- `mode` - `InsertMode` +- `g` - global vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMLocalToGlobalBeginDefaultShell()` + +# External Links +$(_doc_external("Dm/DMLocalToGlobalEndDefaultShell")) +""" +function DMLocalToGlobalEndDefaultShell(petsclib::PetscLibType, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec) end + +@for_petsc function DMLocalToGlobalEndDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, l::PetscVec, mode::InsertMode, g::PetscVec ) + + @chk ccall( + (:DMLocalToGlobalEndDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, l, mode, g, + ) + + + return nothing +end + +""" + DMLocalToLocalBeginDefaultShell(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Uses the LocalToLocal `VecScatter` context set by the user to begin a local to local scatter +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `g` - the original local vector +- `mode` - `InsertMode` + +Output Parameter: +- `l` - the local vector with correct ghost values + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMLocalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMLocalToLocalBeginDefaultShell")) +""" +function DMLocalToLocalBeginDefaultShell(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMLocalToLocalBeginDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMLocalToLocalBeginDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMLocalToLocalEndDefaultShell(petsclib::PetscLibType,dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) +Uses the LocalToLocal `VecScatter` context set by the user to end a local to local scatter +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `g` - the original local vector +- `mode` - `InsertMode` + +Output Parameter: +- `l` - the local vector with correct ghost values + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMLocalToLocalBeginDefaultShell()` + +# External Links +$(_doc_external("Dm/DMLocalToLocalEndDefaultShell")) +""" +function DMLocalToLocalEndDefaultShell(petsclib::PetscLibType, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec) end + +@for_petsc function DMLocalToLocalEndDefaultShell(petsclib::$UnionPetscLib, dm::PetscDM, g::PetscVec, mode::InsertMode, l::PetscVec ) + + @chk ccall( + (:DMLocalToLocalEndDefaultShell, $petsc_library), + PetscErrorCode, + (CDM, CVec, InsertMode, CVec), + dm, g, mode, l, + ) + + + return nothing +end + +""" + DMShellSetDestroyContext(petsclib::PetscLibType,dm::PetscDM, destroyctx::external) +set a function that destroys the context provided with `DMShellSetContext()` + +Collective + +Input Parameters: +- `dm` - the `DM` to attach the `destroyctx()` function to +- `destroyctx` - the function that destroys the context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetDestroyContext")) +""" +function DMShellSetDestroyContext(petsclib::PetscLibType, dm::PetscDM, destroyctx::external) end + +@for_petsc function DMShellSetDestroyContext(petsclib::$UnionPetscLib, dm::PetscDM, destroyctx::external ) + + @chk ccall( + (:DMShellSetDestroyContext, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, destroyctx, + ) + + + return nothing +end + +""" + DMShellSetContext(petsclib::PetscLibType,dm::PetscDM, ctx::Cvoid) +set some data to be usable by this `DMSHELL` + +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `ctx` - the context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateMatrix()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetContext")) +""" +function DMShellSetContext(petsclib::PetscLibType, dm::PetscDM, ctx::Cvoid) end + +@for_petsc function DMShellSetContext(petsclib::$UnionPetscLib, dm::PetscDM, ctx::Cvoid ) + + @chk ccall( + (:DMShellSetContext, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, ctx, + ) + + + return nothing +end + +""" + DMShellGetContext(petsclib::PetscLibType,dm::PetscDM, ctx::Cvoid) +Returns the user + +Collective + +Input Parameter: +- `dm` - `DMSHELL` + +Output Parameter: +- `ctx` - the context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateMatrix()`, `DMShellSetContext()` + +# External Links +$(_doc_external("Dm/DMShellGetContext")) +""" +function DMShellGetContext(petsclib::PetscLibType, dm::PetscDM, ctx::Cvoid) end + +@for_petsc function DMShellGetContext(petsclib::$UnionPetscLib, dm::PetscDM, ctx::Cvoid ) + + @chk ccall( + (:DMShellGetContext, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, ctx, + ) + + + return nothing +end + +""" + DMShellSetMatrix(petsclib::PetscLibType,dm::PetscDM, J::PetscMat) +sets a template matrix associated with the `DMSHELL` + +Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `J` - template matrix + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateMatrix()`, `DMShellSetCreateMatrix()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetMatrix")) +""" +function DMShellSetMatrix(petsclib::PetscLibType, dm::PetscDM, J::PetscMat) end + +@for_petsc function DMShellSetMatrix(petsclib::$UnionPetscLib, dm::PetscDM, J::PetscMat ) + + @chk ccall( + (:DMShellSetMatrix, $petsc_library), + PetscErrorCode, + (CDM, CMat), + dm, J, + ) + + + return nothing +end + +""" + DMShellSetCreateMatrix(petsclib::PetscLibType,dm::PetscDM, func::external) +sets the routine to create a matrix associated with the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `func` - the function to create a matrix + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateMatrix()`, `DMShellSetMatrix()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateMatrix")) +""" +function DMShellSetCreateMatrix(petsclib::PetscLibType, dm::PetscDM, func::external) end + +@for_petsc function DMShellSetCreateMatrix(petsclib::$UnionPetscLib, dm::PetscDM, func::external ) + + @chk ccall( + (:DMShellSetCreateMatrix, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, func, + ) + + + return nothing +end + +""" + DMShellSetGlobalVector(petsclib::PetscLibType,dm::PetscDM, X::PetscVec) +sets a template global vector associated with the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `X` - template vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateGlobalVector()`, `DMShellSetMatrix()`, `DMShellSetCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMShellSetGlobalVector")) +""" +function DMShellSetGlobalVector(petsclib::PetscLibType, dm::PetscDM, X::PetscVec) end + +@for_petsc function DMShellSetGlobalVector(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec ) + + @chk ccall( + (:DMShellSetGlobalVector, $petsc_library), + PetscErrorCode, + (CDM, CVec), + dm, X, + ) + + + return nothing +end + +""" + DMShellGetGlobalVector(petsclib::PetscLibType,dm::PetscDM, X::PetscVec) +Returns the template global vector associated with the `DMSHELL`, or `NULL` if it was not set + +Not Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `X` - template vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetGlobalVector()`, `DMShellSetCreateGlobalVector()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMShellGetGlobalVector")) +""" +function DMShellGetGlobalVector(petsclib::PetscLibType, dm::PetscDM, X::PetscVec) end + +@for_petsc function DMShellGetGlobalVector(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec ) + X_ = Ref(X.ptr) + + @chk ccall( + (:DMShellGetGlobalVector, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + dm, X_, + ) + + X.ptr = C_NULL + + return nothing +end + +""" + DMShellSetCreateGlobalVector(petsclib::PetscLibType,dm::PetscDM, func::external) +sets the routine to create a global vector associated with the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `func` - the creation routine + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetGlobalVector()`, `DMShellSetCreateMatrix()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateGlobalVector")) +""" +function DMShellSetCreateGlobalVector(petsclib::PetscLibType, dm::PetscDM, func::external) end + +@for_petsc function DMShellSetCreateGlobalVector(petsclib::$UnionPetscLib, dm::PetscDM, func::external ) + + @chk ccall( + (:DMShellSetCreateGlobalVector, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, func, + ) + + + return nothing +end + +""" + DMShellSetLocalVector(petsclib::PetscLibType,dm::PetscDM, X::PetscVec) +sets a template local vector associated with the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - `DMSHELL` +- `X` - template vector + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateLocalVector()`, `DMShellSetMatrix()`, `DMShellSetCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMShellSetLocalVector")) +""" +function DMShellSetLocalVector(petsclib::PetscLibType, dm::PetscDM, X::PetscVec) end + +@for_petsc function DMShellSetLocalVector(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec ) + + @chk ccall( + (:DMShellSetLocalVector, $petsc_library), + PetscErrorCode, + (CDM, CVec), + dm, X, + ) + + + return nothing +end + +""" + DMShellSetCreateLocalVector(petsclib::PetscLibType,dm::PetscDM, func::external) +sets the routine to create a local vector associated with the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `func` - the creation routine + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetLocalVector()`, `DMShellSetCreateMatrix()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateLocalVector")) +""" +function DMShellSetCreateLocalVector(petsclib::PetscLibType, dm::PetscDM, func::external) end + +@for_petsc function DMShellSetCreateLocalVector(petsclib::$UnionPetscLib, dm::PetscDM, func::external ) + + @chk ccall( + (:DMShellSetCreateLocalVector, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, func, + ) + + + return nothing +end + +""" + DMShellSetGlobalToLocal(petsclib::PetscLibType,dm::PetscDM, begin_::external, end_::external) +Sets the routines used to perform a global to local scatter + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `begin_` - the routine that begins the global to local scatter +- `end_` - the routine that ends the global to local scatter + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetLocalToGlobal()`, `DMGlobalToLocalBeginDefaultShell()`, `DMGlobalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMShellSetGlobalToLocal")) +""" +function DMShellSetGlobalToLocal(petsclib::PetscLibType, dm::PetscDM, begin_::external, end_::external) end + +@for_petsc function DMShellSetGlobalToLocal(petsclib::$UnionPetscLib, dm::PetscDM, begin_::external, end_::external ) + + @chk ccall( + (:DMShellSetGlobalToLocal, $petsc_library), + PetscErrorCode, + (CDM, external, external), + dm, begin_, end_, + ) + + + return nothing +end + +#= +""" + PetscErrorCode, + (CDM, external, external), + dm, begin_, end_, + ) + + + return nothing +end +=# + +""" + DMShellSetLocalToGlobal(petsclib::PetscLibType,dm::PetscDM, begin_::external, end_::external) +Sets the routines used to perform a local to global scatter + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `begin` - the routine that begins the local to global scatter +- `end` - the routine that ends the local to global scatter + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetGlobalToLocal()` + +# External Links +$(_doc_external("Dm/DMShellSetLocalToGlobal")) +""" +function DMShellSetLocalToGlobal(petsclib::PetscLibType, dm::PetscDM, begin_::external, end_::external) end + +@for_petsc function DMShellSetLocalToGlobal(petsclib::$UnionPetscLib, dm::PetscDM, begin_::external, end_::external ) + + @chk ccall( + (:DMShellSetLocalToGlobal, $petsc_library), + PetscErrorCode, + (CDM, external, external), + dm, begin_, end_, + ) + + + return nothing +end + +""" + DMShellSetLocalToLocal(petsclib::PetscLibType,dm::PetscDM, begin_::external, end_::external) +Sets the routines used to perform a local to local scatter + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `begin` - the routine that begins the local to local scatter +- `end` - the routine that ends the local to local scatter + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetGlobalToLocal()`, `DMLocalToLocalBeginDefaultShell()`, `DMLocalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMShellSetLocalToLocal")) +""" +function DMShellSetLocalToLocal(petsclib::PetscLibType, dm::PetscDM, begin_::external, end_::external) end + +@for_petsc function DMShellSetLocalToLocal(petsclib::$UnionPetscLib, dm::PetscDM, begin_::external, end_::external ) + + @chk ccall( + (:DMShellSetLocalToLocal, $petsc_library), + PetscErrorCode, + (CDM, external, external), + dm, begin_, end_, + ) + + + return nothing +end + +""" + DMShellSetGlobalToLocalVecScatter(petsclib::PetscLibType,dm::PetscDM, gtol::VecScatter) +Sets a `VecScatter` context for global to local communication + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `gtol` - the global to local `VecScatter` context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetGlobalToLocal()`, `DMGlobalToLocalBeginDefaultShell()`, `DMGlobalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMShellSetGlobalToLocalVecScatter")) +""" +function DMShellSetGlobalToLocalVecScatter(petsclib::PetscLibType, dm::PetscDM, gtol::VecScatter) end + +@for_petsc function DMShellSetGlobalToLocalVecScatter(petsclib::$UnionPetscLib, dm::PetscDM, gtol::VecScatter ) + + @chk ccall( + (:DMShellSetGlobalToLocalVecScatter, $petsc_library), + PetscErrorCode, + (CDM, VecScatter), + dm, gtol, + ) + + + return nothing +end + +""" + DMShellSetLocalToGlobalVecScatter(petsclib::PetscLibType,dm::PetscDM, ltog::VecScatter) +Sets a` VecScatter` context for local to global communication + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `ltog` - the local to global `VecScatter` context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetLocalToGlobal()`, `DMLocalToGlobalBeginDefaultShell()`, `DMLocalToGlobalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMShellSetLocalToGlobalVecScatter")) +""" +function DMShellSetLocalToGlobalVecScatter(petsclib::PetscLibType, dm::PetscDM, ltog::VecScatter) end + +@for_petsc function DMShellSetLocalToGlobalVecScatter(petsclib::$UnionPetscLib, dm::PetscDM, ltog::VecScatter ) + + @chk ccall( + (:DMShellSetLocalToGlobalVecScatter, $petsc_library), + PetscErrorCode, + (CDM, VecScatter), + dm, ltog, + ) + + + return nothing +end + +""" + DMShellSetLocalToLocalVecScatter(petsclib::PetscLibType,dm::PetscDM, ltol::VecScatter) +Sets a `VecScatter` context for local to local communication + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `ltol` - the local to local `VecScatter` context + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetLocalToLocal()`, `DMLocalToLocalBeginDefaultShell()`, `DMLocalToLocalEndDefaultShell()` + +# External Links +$(_doc_external("Dm/DMShellSetLocalToLocalVecScatter")) +""" +function DMShellSetLocalToLocalVecScatter(petsclib::PetscLibType, dm::PetscDM, ltol::VecScatter) end + +@for_petsc function DMShellSetLocalToLocalVecScatter(petsclib::$UnionPetscLib, dm::PetscDM, ltol::VecScatter ) + + @chk ccall( + (:DMShellSetLocalToLocalVecScatter, $petsc_library), + PetscErrorCode, + (CDM, VecScatter), + dm, ltol, + ) + + + return nothing +end + +""" + DMShellSetCoarsen(petsclib::PetscLibType,dm::PetscDM, coarsen::external) +Set the routine used to coarsen the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `coarsen` - the routine that coarsens the `DM` + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetRefine()`, `DMCoarsen()`, `DMShellGetCoarsen()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCoarsen")) +""" +function DMShellSetCoarsen(petsclib::PetscLibType, dm::PetscDM, coarsen::external) end + +@for_petsc function DMShellSetCoarsen(petsclib::$UnionPetscLib, dm::PetscDM, coarsen::external ) + + @chk ccall( + (:DMShellSetCoarsen, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, coarsen, + ) + + + return nothing +end + +""" + DMShellSetRefine(petsclib::PetscLibType,dm::PetscDM, refine::external) +Set the routine used to refine the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `refine` - the routine that refines the `DM` + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetCoarsen()`, `DMRefine()`, `DMShellGetRefine()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetRefine")) +""" +function DMShellSetRefine(petsclib::PetscLibType, dm::PetscDM, refine::external) end + +@for_petsc function DMShellSetRefine(petsclib::$UnionPetscLib, dm::PetscDM, refine::external ) + + @chk ccall( + (:DMShellSetRefine, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, refine, + ) + + + return nothing +end + +""" + DMShellSetCreateInterpolation(petsclib::PetscLibType,dm::PetscDM, interp::external) +Set the routine used to create the interpolation operator + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `interp` - the routine to create the interpolation + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetCreateInjection()`, `DMCreateInterpolation()`, `DMShellGetCreateInterpolation()`, `DMShellSetCreateRestriction()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateInterpolation")) +""" +function DMShellSetCreateInterpolation(petsclib::PetscLibType, dm::PetscDM, interp::external) end + +@for_petsc function DMShellSetCreateInterpolation(petsclib::$UnionPetscLib, dm::PetscDM, interp::external ) + + @chk ccall( + (:DMShellSetCreateInterpolation, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, interp, + ) + + + return nothing +end + +""" + DMShellSetCreateRestriction(petsclib::PetscLibType,dm::PetscDM, restriction::external) +Set the routine used to create the restriction operator + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `restriction` - the routine to create the restriction + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetCreateInjection()`, `DMCreateInterpolation()`, `DMShellGetCreateRestriction()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateRestriction")) +""" +function DMShellSetCreateRestriction(petsclib::PetscLibType, dm::PetscDM, restriction::external) end + +@for_petsc function DMShellSetCreateRestriction(petsclib::$UnionPetscLib, dm::PetscDM, restriction::external ) + + @chk ccall( + (:DMShellSetCreateRestriction, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, restriction, + ) + + + return nothing +end + +""" + DMShellSetCreateInjection(petsclib::PetscLibType,dm::PetscDM, inject::external) +Set the routine used to create the injection operator + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `inject` - the routine to create the injection + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMShellSetCreateInterpolation()`, `DMCreateInjection()`, `DMShellGetCreateInjection()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateInjection")) +""" +function DMShellSetCreateInjection(petsclib::PetscLibType, dm::PetscDM, inject::external) end + +@for_petsc function DMShellSetCreateInjection(petsclib::$UnionPetscLib, dm::PetscDM, inject::external ) + + @chk ccall( + (:DMShellSetCreateInjection, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, inject, + ) + + + return nothing +end + +""" + DMShellSetCreateFieldDecomposition(petsclib::PetscLibType,dm::PetscDM, decomp::external) +Set the routine used to create a decomposition of fields for the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `decomp` - the routine to create the decomposition + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateFieldDecomposition()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateFieldDecomposition")) +""" +function DMShellSetCreateFieldDecomposition(petsclib::PetscLibType, dm::PetscDM, decomp::external) end + +@for_petsc function DMShellSetCreateFieldDecomposition(petsclib::$UnionPetscLib, dm::PetscDM, decomp::external ) + + @chk ccall( + (:DMShellSetCreateFieldDecomposition, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, decomp, + ) + + + return nothing +end + +""" + DMShellSetCreateDomainDecomposition(petsclib::PetscLibType,dm::PetscDM, decomp::external) +Set the routine used to create a domain decomposition for the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `decomp` - the routine to create the decomposition + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateDomainDecomposition()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateDomainDecomposition")) +""" +function DMShellSetCreateDomainDecomposition(petsclib::PetscLibType, dm::PetscDM, decomp::external) end + +@for_petsc function DMShellSetCreateDomainDecomposition(petsclib::$UnionPetscLib, dm::PetscDM, decomp::external ) + + @chk ccall( + (:DMShellSetCreateDomainDecomposition, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, decomp, + ) + + + return nothing +end + +""" + DMShellSetCreateDomainDecompositionScatters(petsclib::PetscLibType,dm::PetscDM, scatter::external) +Set the routine used to create the scatter contexts for domain decomposition with a `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `scatter` - the routine to create the scatters + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateDomainDecompositionScatters()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateDomainDecompositionScatters")) +""" +function DMShellSetCreateDomainDecompositionScatters(petsclib::PetscLibType, dm::PetscDM, scatter::external) end + +@for_petsc function DMShellSetCreateDomainDecompositionScatters(petsclib::$UnionPetscLib, dm::PetscDM, scatter::external ) + + @chk ccall( + (:DMShellSetCreateDomainDecompositionScatters, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, scatter, + ) + + + return nothing +end + +""" + DMShellSetCreateSubDM(petsclib::PetscLibType,dm::PetscDM, subdm::external) +Set the routine used to create a sub `DM` from the `DMSHELL` + +Logically Collective + +Input Parameters: +- `dm` - the `DMSHELL` +- `subdm` - the routine to create the decomposition + +Level: advanced + +-seealso: `DM`, `DMSHELL`, `DMCreateSubDM()`, `DMShellGetCreateSubDM()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellSetCreateSubDM")) +""" +function DMShellSetCreateSubDM(petsclib::PetscLibType, dm::PetscDM, subdm::external) end + +@for_petsc function DMShellSetCreateSubDM(petsclib::$UnionPetscLib, dm::PetscDM, subdm::external ) + + @chk ccall( + (:DMShellSetCreateSubDM, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, subdm, + ) + + + return nothing +end + +""" + dm::PetscDM = DMShellCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `DMSHELL` object, used to manage user + +Collective + +Input Parameter: +- `comm` - the processors that will share the global vector + +Output Parameter: +- `dm` - the `DMSHELL` + +Level: advanced + +-seealso: `DMDestroy()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMShellSetContext()`, `DMShellGetContext()` + +# External Links +$(_doc_external("Dm/DMShellCreate")) +""" +function DMShellCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMShellCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMShellCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMNetworkGetPlex(petsclib::PetscLibType,dm::PetscDM, plexdm::PetscDM) +Gets the `DMPLEX` associated with this `DMNETWORK` + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `plexdm` - the `DMPLEX` object + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMPLEX`, `DMNetworkCreate()` + +# External Links +$(_doc_external("Dm/DMNetworkGetPlex")) +""" +function DMNetworkGetPlex(petsclib::PetscLibType, dm::PetscDM, plexdm::PetscDM) end + +@for_petsc function DMNetworkGetPlex(petsclib::$UnionPetscLib, dm::PetscDM, plexdm::PetscDM ) + plexdm_ = Ref(plexdm.ptr) + + @chk ccall( + (:DMNetworkGetPlex, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, plexdm_, + ) + + plexdm.ptr = C_NULL + + return nothing +end + +""" + nsubnet::PetscInt,Nsubnet::PetscInt = DMNetworkGetNumSubNetworks(petsclib::PetscLibType,dm::PetscDM) +Gets the number of subnetworks + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `nsubnet` - local number of subnetworks, pass `NULL` if not needed +- `Nsubnet` - global number of subnetworks, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkSetNumSubNetworks()` + +# External Links +$(_doc_external("Dm/DMNetworkGetNumSubNetworks")) +""" +function DMNetworkGetNumSubNetworks(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetNumSubNetworks(petsclib::$UnionPetscLib, dm::PetscDM ) + nsubnet_ = Ref{$PetscInt}() + Nsubnet_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetNumSubNetworks, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, nsubnet_, Nsubnet_, + ) + + nsubnet = nsubnet_[] + Nsubnet = Nsubnet_[] + + return nsubnet,Nsubnet +end + +""" + DMNetworkSetNumSubNetworks(petsclib::PetscLibType,dm::PetscDM, nsubnet::PetscInt, Nsubnet::PetscInt) +Sets the number of subnetworks + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `nsubnet` - local number of subnetworks +- `Nsubnet` - global number of subnetworks + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkGetNumSubNetworks()` + +# External Links +$(_doc_external("Dm/DMNetworkSetNumSubNetworks")) +""" +function DMNetworkSetNumSubNetworks(petsclib::PetscLibType, dm::PetscDM, nsubnet::PetscInt, Nsubnet::PetscInt) end + +@for_petsc function DMNetworkSetNumSubNetworks(petsclib::$UnionPetscLib, dm::PetscDM, nsubnet::$PetscInt, Nsubnet::$PetscInt ) + + @chk ccall( + (:DMNetworkSetNumSubNetworks, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, nsubnet, Nsubnet, + ) + + + return nothing +end + +""" + netnum::PetscInt = DMNetworkAddSubnetwork(petsclib::PetscLibType,dm::PetscDM, name::String, ne::PetscInt, edgelist::Vector{PetscInt}) +Add a subnetwork + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `name` - name of the subnetwork +- `ne` - number of local edges of this subnetwork +- `edgelist` - list of edges for this subnetwork, this is a one dimensional array with pairs of entries being the two vertices (in global numbering +of the vertices) of each edge: [first vertex of first edge, second vertex of first edge, first vertex of second edge, second vertex of second edge, etc.] + +Output Parameter: +- `netnum` - global index of the subnetwork + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkSetNumSubnetworks()` + +# External Links +$(_doc_external("Dm/DMNetworkAddSubnetwork")) +""" +function DMNetworkAddSubnetwork(petsclib::PetscLibType, dm::PetscDM, name::String, ne::PetscInt, edgelist::Vector{PetscInt}) end + +@for_petsc function DMNetworkAddSubnetwork(petsclib::$UnionPetscLib, dm::PetscDM, name::String, ne::$PetscInt, edgelist::Vector{$PetscInt} ) + netnum_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkAddSubnetwork, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, name, ne, edgelist, netnum_, + ) + + netnum = netnum_[] + + return netnum +end + +""" + gidx::PetscInt,n::PetscInt,sv::Vector{PetscInt} = DMNetworkSharedVertexGetInfo(petsclib::PetscLibType,dm::PetscDM, v::PetscInt) +Get info of a shared vertex struct, see petsc/private/dmnetworkimpl.h + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `v` - vertex point + +Output Parameters: +- `gidx` - global number of this shared vertex in the internal dmplex, pass `NULL` if not needed +- `n` - number of subnetworks that share this vertex, pass `NULL` if not needed +- `sv` - array of size `n`: sv[2*i,2*i+1]=(net[i], idx[i]), i=0,...,n-1, pass `NULL` if not needed + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetSharedVertices()` + +# External Links +$(_doc_external("Dm/DMNetworkSharedVertexGetInfo")) +""" +function DMNetworkSharedVertexGetInfo(petsclib::PetscLibType, dm::PetscDM, v::PetscInt) end + +@for_petsc function DMNetworkSharedVertexGetInfo(petsclib::$UnionPetscLib, dm::PetscDM, v::$PetscInt ) + gidx_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + sv_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMNetworkSharedVertexGetInfo, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, v, gidx_, n_, sv_, + ) + + gidx = gidx_[] + n = n_[] + sv = unsafe_wrap(Array, sv_[], VecGetLocalSize(petsclib, x); own = false) + + return gidx,n,sv +end + +""" + DMNetworkLayoutSetUp(petsclib::PetscLibType,dm::PetscDM) +Sets up the bare layout (graph) for the network + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkSetNumSubNetworks()`, `DMNetworkAddSubnetwork()` + +# External Links +$(_doc_external("Dm/DMNetworkLayoutSetUp")) +""" +function DMNetworkLayoutSetUp(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkLayoutSetUp(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMNetworkLayoutSetUp, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + nv::PetscInt,ne::PetscInt,vtx::Vector{PetscInt},edge::Vector{PetscInt} = DMNetworkGetSubnetwork(petsclib::PetscLibType,dm::PetscDM, netnum::PetscInt) +Returns the information about a requested subnetwork + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `netnum` - the global index of the subnetwork + +Output Parameters: +- `nv` - number of vertices (local) +- `ne` - number of edges (local) +- `vtx` - local vertices of the subnetwork +- `edge` - local edges of the subnetwork + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkAddSubnetwork()`, `DMNetworkLayoutSetUp()` + +# External Links +$(_doc_external("Dm/DMNetworkGetSubnetwork")) +""" +function DMNetworkGetSubnetwork(petsclib::PetscLibType, dm::PetscDM, netnum::PetscInt) end + +@for_petsc function DMNetworkGetSubnetwork(petsclib::$UnionPetscLib, dm::PetscDM, netnum::$PetscInt ) + nv_ = Ref{$PetscInt}() + ne_ = Ref{$PetscInt}() + vtx_ = Ref{Ptr{$PetscInt}}() + edge_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMNetworkGetSubnetwork, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + dm, netnum, nv_, ne_, vtx_, edge_, + ) + + nv = nv_[] + ne = ne_[] + vtx = unsafe_wrap(Array, vtx_[], VecGetLocalSize(petsclib, x); own = false) + edge = unsafe_wrap(Array, edge_[], VecGetLocalSize(petsclib, x); own = false) + + return nv,ne,vtx,edge +end + +""" + DMNetworkAddSharedVertices(petsclib::PetscLibType,dm::PetscDM, anetnum::PetscInt, bnetnum::PetscInt, nsvtx::PetscInt, asvtx::Vector{PetscInt}, bsvtx::Vector{PetscInt}) +Add shared vertices that connect two given subnetworks + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `anetnum` - first subnetwork global numbering returned by `DMNetworkAddSubnetwork()` +- `bnetnum` - second subnetwork global numbering returned by `DMNetworkAddSubnetwork()` +- `nsvtx` - number of vertices that are shared by the two subnetworks +- `asvtx` - vertex index in the first subnetwork +- `bsvtx` - vertex index in the second subnetwork + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkAddSubnetwork()`, `DMNetworkGetSharedVertices()` + +# External Links +$(_doc_external("Dm/DMNetworkAddSharedVertices")) +""" +function DMNetworkAddSharedVertices(petsclib::PetscLibType, dm::PetscDM, anetnum::PetscInt, bnetnum::PetscInt, nsvtx::PetscInt, asvtx::Vector{PetscInt}, bsvtx::Vector{PetscInt}) end + +@for_petsc function DMNetworkAddSharedVertices(petsclib::$UnionPetscLib, dm::PetscDM, anetnum::$PetscInt, bnetnum::$PetscInt, nsvtx::$PetscInt, asvtx::Vector{$PetscInt}, bsvtx::Vector{$PetscInt} ) + + @chk ccall( + (:DMNetworkAddSharedVertices, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, anetnum, bnetnum, nsvtx, asvtx, bsvtx, + ) + + + return nothing +end + +""" + nsv::PetscInt,svtx::Vector{PetscInt} = DMNetworkGetSharedVertices(petsclib::PetscLibType,dm::PetscDM) +Returns the info for the shared vertices + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `nsv` - number of local shared vertices, pass `NULL` if not needed +- `svtx` - local shared vertices, pass `NULL` if not needed + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetSubnetwork()`, `DMNetworkLayoutSetUp()`, `DMNetworkAddSharedVertices()` + +# External Links +$(_doc_external("Dm/DMNetworkGetSharedVertices")) +""" +function DMNetworkGetSharedVertices(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetSharedVertices(petsclib::$UnionPetscLib, dm::PetscDM ) + nsv_ = Ref{$PetscInt}() + svtx_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMNetworkGetSharedVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, nsv_, svtx_, + ) + + nsv = nsv_[] + svtx = unsafe_wrap(Array, svtx_[], VecGetLocalSize(petsclib, x); own = false) + + return nsv,svtx +end + +""" + key::PetscInt = DMNetworkRegisterComponent(petsclib::PetscLibType,dm::PetscDM, name::String, size::Csize_t) +Registers the network component + +Logically Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `name` - the component name +- `size` - the storage size in bytes for this component data + +Output Parameter: +- `key` - an integer key that defines the component + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkLayoutSetUp()` + +# External Links +$(_doc_external("Dm/DMNetworkRegisterComponent")) +""" +function DMNetworkRegisterComponent(petsclib::PetscLibType, dm::PetscDM, name::String, size::Csize_t) end + +@for_petsc function DMNetworkRegisterComponent(petsclib::$UnionPetscLib, dm::PetscDM, name::String, size::Csize_t ) + key_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkRegisterComponent, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Csize_t, Ptr{$PetscInt}), + dm, name, size, key_, + ) + + key = key_[] + + return key +end + +""" + nVertices::PetscInt,NVertices::PetscInt = DMNetworkGetNumVertices(petsclib::PetscLibType,dm::PetscDM) +Get the local and global number of vertices for the entire network. + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `nVertices` - the local number of vertices, pass `NULL` if not needed +- `NVertices` - the global number of vertices, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetNumEdges()` + +# External Links +$(_doc_external("Dm/DMNetworkGetNumVertices")) +""" +function DMNetworkGetNumVertices(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetNumVertices(petsclib::$UnionPetscLib, dm::PetscDM ) + nVertices_ = Ref{$PetscInt}() + NVertices_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetNumVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, nVertices_, NVertices_, + ) + + nVertices = nVertices_[] + NVertices = NVertices_[] + + return nVertices,NVertices +end + +""" + nEdges::PetscInt,NEdges::PetscInt = DMNetworkGetNumEdges(petsclib::PetscLibType,dm::PetscDM) +Get the local and global number of edges for the entire network. + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `nEdges` - the local number of edges, pass `NULL` if not needed +- `NEdges` - the global number of edges, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetNumVertices()` + +# External Links +$(_doc_external("Dm/DMNetworkGetNumEdges")) +""" +function DMNetworkGetNumEdges(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetNumEdges(petsclib::$UnionPetscLib, dm::PetscDM ) + nEdges_ = Ref{$PetscInt}() + NEdges_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetNumEdges, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, nEdges_, NEdges_, + ) + + nEdges = nEdges_[] + NEdges = NEdges_[] + + return nEdges,NEdges +end + +""" + vStart::PetscInt,vEnd::PetscInt = DMNetworkGetVertexRange(petsclib::PetscLibType,dm::PetscDM) +Get the bounds [start, end) for the local vertices + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `vStart` - the first vertex point, pass `NULL` if not needed +- `vEnd` - one beyond the last vertex point, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetEdgeRange()` + +# External Links +$(_doc_external("Dm/DMNetworkGetVertexRange")) +""" +function DMNetworkGetVertexRange(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetVertexRange(petsclib::$UnionPetscLib, dm::PetscDM ) + vStart_ = Ref{$PetscInt}() + vEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetVertexRange, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, vStart_, vEnd_, + ) + + vStart = vStart_[] + vEnd = vEnd_[] + + return vStart,vEnd +end + +""" + eStart::PetscInt,eEnd::PetscInt = DMNetworkGetEdgeRange(petsclib::PetscLibType,dm::PetscDM) +Get the bounds [start, end) for the local edges + +Not Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameters: +- `eStart` - The first edge point, pass `NULL` if not needed +- `eEnd` - One beyond the last edge point, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetVertexRange()` + +# External Links +$(_doc_external("Dm/DMNetworkGetEdgeRange")) +""" +function DMNetworkGetEdgeRange(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkGetEdgeRange(petsclib::$UnionPetscLib, dm::PetscDM ) + eStart_ = Ref{$PetscInt}() + eEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetEdgeRange, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, eStart_, eEnd_, + ) + + eStart = eStart_[] + eEnd = eEnd_[] + + return eStart,eEnd +end + +""" + index::PetscInt = DMNetworkGetGlobalEdgeIndex(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Get the global numbering for the edge on the network + +Not Collective + +Input Parameters: +- `dm` - `DMNETWORK` object +- `p` - edge point + +Output Parameter: +- `index` - the global numbering for the edge + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetGlobalVertexIndex()` + +# External Links +$(_doc_external("Dm/DMNetworkGetGlobalEdgeIndex")) +""" +function DMNetworkGetGlobalEdgeIndex(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkGetGlobalEdgeIndex(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + index_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetGlobalEdgeIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, index_, + ) + + index = index_[] + + return index +end + +""" + index::PetscInt = DMNetworkGetGlobalVertexIndex(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Get the global numbering for the vertex on the network + +Not Collective + +Input Parameters: +- `dm` - `DMNETWORK` object +- `p` - vertex point + +Output Parameter: +- `index` - the global numbering for the vertex + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetGlobalEdgeIndex()`, `DMNetworkGetLocalVertexIndex()` + +# External Links +$(_doc_external("Dm/DMNetworkGetGlobalVertexIndex")) +""" +function DMNetworkGetGlobalVertexIndex(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkGetGlobalVertexIndex(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + index_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetGlobalVertexIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, index_, + ) + + index = index_[] + + return index +end + +""" + numcomponents::PetscInt = DMNetworkGetNumComponents(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Get the number of components at a vertex/edge + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - vertex/edge point + +Output Parameter: +- `numcomponents` - Number of components at the vertex/edge + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkRegisterComponent()`, `DMNetworkAddComponent()` + +# External Links +$(_doc_external("Dm/DMNetworkGetNumComponents")) +""" +function DMNetworkGetNumComponents(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkGetNumComponents(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + numcomponents_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetNumComponents, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, numcomponents_, + ) + + numcomponents = numcomponents_[] + + return numcomponents +end + +""" + offset::PetscInt = DMNetworkGetLocalVecOffset(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, compnum::PetscInt) +Get the offset for accessing the variables associated with a component at the given vertex/edge from the local vector + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the edge or vertex point +- `compnum` - component number; use ALL_COMPONENTS if no specific component is requested + +Output Parameter: +- `offset` - the local offset + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMGetLocalVector()`, `DMNetworkGetComponent()`, `DMNetworkGetGlobalVecOffset()`, `DMCreateGlobalVector()`, `VecGetArray()`, `VecSetValuesLocal()`, `MatSetValuesLocal()` + +# External Links +$(_doc_external("Dm/DMNetworkGetLocalVecOffset")) +""" +function DMNetworkGetLocalVecOffset(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, compnum::PetscInt) end + +@for_petsc function DMNetworkGetLocalVecOffset(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, compnum::$PetscInt ) + offset_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetLocalVecOffset, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, p, compnum, offset_, + ) + + offset = offset_[] + + return offset +end + +""" + offsetg::PetscInt = DMNetworkGetGlobalVecOffset(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, compnum::PetscInt) +Get the global offset for accessing the variables associated with a component for the given vertex/edge from the global vector + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the edge or vertex point +- `compnum` - component number; use ALL_COMPONENTS if no specific component is requested + +Output Parameter: +- `offsetg` - the global offset + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetLocalVecOffset()`, `DMGetGlobalVector()`, `DMNetworkGetComponent()`, `DMCreateGlobalVector()`, `VecGetArray()`, `VecSetValues()`, `MatSetValues()` + +# External Links +$(_doc_external("Dm/DMNetworkGetGlobalVecOffset")) +""" +function DMNetworkGetGlobalVecOffset(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, compnum::PetscInt) end + +@for_petsc function DMNetworkGetGlobalVecOffset(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, compnum::$PetscInt ) + offsetg_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetGlobalVecOffset, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, p, compnum, offsetg_, + ) + + offsetg = offsetg_[] + + return offsetg +end + +""" + offset::PetscInt = DMNetworkGetEdgeOffset(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Get the offset for accessing the variables associated with the given edge from the local subvector + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the edge point + +Output Parameter: +- `offset` - the offset + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetLocalVecOffset()`, `DMGetLocalVector()` + +# External Links +$(_doc_external("Dm/DMNetworkGetEdgeOffset")) +""" +function DMNetworkGetEdgeOffset(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkGetEdgeOffset(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + offset_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetEdgeOffset, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, offset_, + ) + + offset = offset_[] + + return offset +end + +""" + offset::PetscInt = DMNetworkGetVertexOffset(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Get the offset for accessing the variables associated with the given vertex from the local subvector + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the vertex point + +Output Parameter: +- `offset` - the offset + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetEdgeOffset()`, `DMGetLocalVector()` + +# External Links +$(_doc_external("Dm/DMNetworkGetVertexOffset")) +""" +function DMNetworkGetVertexOffset(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkGetVertexOffset(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + offset_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetVertexOffset, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, offset_, + ) + + offset = offset_[] + + return offset +end + +""" + DMNetworkAddComponent(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, componentkey::PetscInt, compvalue::Cvoid, nvar::PetscInt) +Adds a network component and number of variables at the given point (vertex/edge) + +Collective + +Input Parameters: +- `dm` - the DMNetwork +- `p` - the vertex/edge point. These points are local indices provided by `DMNetworkGetSubnetwork()` +- `componentkey` - component key returned while registering the component with `DMNetworkRegisterComponent()` +- `compvalue` - pointer to the data structure for the component, or `NULL` if the component does not require data, this data is not copied so you cannot +free this space until after `DMSetUp()` is called. +- `nvar` - number of variables for the component at the vertex/edge point, zero if the component does not introduce any degrees of freedom at the point + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetComponent()`, `DMNetworkGetSubnetwork()`, `DMNetworkIsGhostVertex()`, `DMNetworkLayoutSetUp()` + +# External Links +$(_doc_external("Dm/DMNetworkAddComponent")) +""" +function DMNetworkAddComponent(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, componentkey::PetscInt, compvalue::Cvoid, nvar::PetscInt) end + +@for_petsc function DMNetworkAddComponent(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, componentkey::$PetscInt, compvalue::Cvoid, nvar::$PetscInt ) + + @chk ccall( + (:DMNetworkAddComponent, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{Cvoid}, $PetscInt), + dm, p, componentkey, compvalue, nvar, + ) + + + return nothing +end + +""" + compkey::PetscInt,nvar::PetscInt = DMNetworkGetComponent(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, compnum::PetscInt, component::PeCtx) +Gets the component key, the component data, and the number of variables at a given network point + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - vertex/edge point +- `compnum` - component number; use ALL_COMPONENTS if sum up all the components + +Output Parameters: +- `compkey` - the key obtained when registering the component (use `NULL` if not required) +- `component` - the component data (use `NULL` if not required) +- `nvar` - number of variables (use `NULL` if not required) + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkAddComponent()`, `DMNetworkGetNumComponents()` + +# External Links +$(_doc_external("Dm/DMNetworkGetComponent")) +""" +function DMNetworkGetComponent(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, compnum::PetscInt, component::PeCtx) end + +@for_petsc function DMNetworkGetComponent(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, compnum::$PetscInt, component::PeCtx ) + compkey_ = Ref{$PetscInt}() + nvar_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetComponent, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}, PeCtx, Ptr{$PetscInt}), + dm, p, compnum, compkey_, component, nvar_, + ) + + compkey = compkey_[] + nvar = nvar_[] + + return compkey,nvar +end + +""" + DMNetworkAssembleGraphStructures(petsclib::PetscLibType,dm::PetscDM) +Assembles vertex and edge data structures. Must be called after `DMNetworkDistribute()` + +Collective + +Input Parameter: +- `dm` - the `DMNETWORK` Object + +Level: intermediate + +-seealso: `DMNetworkDistribute()` + +# External Links +$(_doc_external("Dm/DMNetworkAssembleGraphStructures")) +""" +function DMNetworkAssembleGraphStructures(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkAssembleGraphStructures(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMNetworkAssembleGraphStructures, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMNetworkDistribute(petsclib::PetscLibType,dm::PetscDM, overlap::PetscInt) +Distributes the network and moves associated component data + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `overlap` - the overlap of partitions, 0 is the default + +Options Database Keys: +- `-dmnetwork_view` - Calls `DMView()` at the conclusion of `DMSetUp()` +- `-dmnetwork_view_distributed` - Calls `DMView()` at the conclusion of `DMNetworkDistribute()` +- `-dmnetwork_view_tmpdir` - Sets the temporary directory to use when viewing with the `draw` option +- `-dmnetwork_view_all_ranks` - Displays all of the subnetworks for each MPI rank +- `-dmnetwork_view_rank_range` - Displays the subnetworks for the ranks in a comma-separated list +- `-dmnetwork_view_no_vertices` - Disables displaying the vertices in the network visualization +- `-dmnetwork_view_no_numbering` - Disables displaying the numbering of edges and vertices in the network visualization + +Level: intermediate + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()` + +# External Links +$(_doc_external("Dm/DMNetworkDistribute")) +""" +function DMNetworkDistribute(petsclib::PetscLibType, dm::PetscDM, overlap::PetscInt) end + +@for_petsc function DMNetworkDistribute(petsclib::$UnionPetscLib, dm::PetscDM, overlap::$PetscInt ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:DMNetworkDistribute, $petsc_library), + PetscErrorCode, + (Ptr{CDM}, $PetscInt), + dm_, overlap, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + nedges::PetscInt,edges::Vector{PetscInt} = DMNetworkGetSupportingEdges(petsclib::PetscLibType,dm::PetscDM, vertex::PetscInt) +Return the supporting edges for this vertex point + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `vertex` - the vertex point + +Output Parameters: +- `nedges` - number of edges connected to this vertex point +- `edges` - list of edge points, pass `NULL` if not needed + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkGetConnectedVertices()` + +# External Links +$(_doc_external("Dm/DMNetworkGetSupportingEdges")) +""" +function DMNetworkGetSupportingEdges(petsclib::PetscLibType, dm::PetscDM, vertex::PetscInt) end + +@for_petsc function DMNetworkGetSupportingEdges(petsclib::$UnionPetscLib, dm::PetscDM, vertex::$PetscInt ) + nedges_ = Ref{$PetscInt}() + edges_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMNetworkGetSupportingEdges, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, vertex, nedges_, edges_, + ) + + nedges = nedges_[] + edges = unsafe_wrap(Array, edges_[], VecGetLocalSize(petsclib, x); own = false) + + return nedges,edges +end + +""" + vertices::Vector{PetscInt} = DMNetworkGetConnectedVertices(petsclib::PetscLibType,dm::PetscDM, edge::PetscInt) +Return the connected vertices for this edge point + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `edge` - the edge point + +Output Parameter: +- `vertices` - vertices connected to this edge + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkGetSupportingEdges()` + +# External Links +$(_doc_external("Dm/DMNetworkGetConnectedVertices")) +""" +function DMNetworkGetConnectedVertices(petsclib::PetscLibType, dm::PetscDM, edge::PetscInt) end + +@for_petsc function DMNetworkGetConnectedVertices(petsclib::$UnionPetscLib, dm::PetscDM, edge::$PetscInt ) + vertices_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMNetworkGetConnectedVertices, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}), + dm, edge, vertices_, + ) + + vertices = unsafe_wrap(Array, vertices_[], VecGetLocalSize(petsclib, x); own = false) + + return vertices +end + +""" + flag::PetscBool = DMNetworkIsSharedVertex(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Returns `PETSC_TRUE` if the vertex is shared by subnetworks + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the vertex point + +Output Parameter: +- `flag` - `PETSC_TRUE` if the vertex is shared by subnetworks + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkAddSharedVertices()`, `DMNetworkIsGhostVertex()` + +# External Links +$(_doc_external("Dm/DMNetworkIsSharedVertex")) +""" +function DMNetworkIsSharedVertex(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkIsSharedVertex(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkIsSharedVertex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}), + dm, p, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + isghost::PetscBool = DMNetworkIsGhostVertex(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Returns `PETSC_TRUE` if the vertex is a ghost vertex + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the vertex point + +Output Parameter: +- `isghost` - `PETSC_TRUE` if the vertex is a ghost point + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetConnectedVertices()`, `DMNetworkGetVertexRange()`, `DMNetworkIsSharedVertex()` + +# External Links +$(_doc_external("Dm/DMNetworkIsGhostVertex")) +""" +function DMNetworkIsGhostVertex(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMNetworkIsGhostVertex(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + isghost_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkIsGhostVertex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}), + dm, p, isghost_, + ) + + isghost = isghost_[] + + return isghost +end + +""" + DMNetworkHasJacobian(petsclib::PetscLibType,dm::PetscDM, eflg::PetscBool, vflg::PetscBool) +Sets global flag for using user's sub Jacobian matrices +-- `replaced by DMNetworkSetOption(network,userjacobian,PETSC_TRUE)?` + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `eflg` - turn the option on (`PETSC_TRUE`) or off (`PETSC_FALSE`) if user provides Jacobian for edges +- `vflg` - turn the option on (`PETSC_TRUE`) or off (`PETSC_FALSE`) if user provides Jacobian for vertices + +Level: intermediate + +-seealso: `DMNetworkSetOption()` + +# External Links +$(_doc_external("Dm/DMNetworkHasJacobian")) +""" +function DMNetworkHasJacobian(petsclib::PetscLibType, dm::PetscDM, eflg::PetscBool, vflg::PetscBool) end + +@for_petsc function DMNetworkHasJacobian(petsclib::$UnionPetscLib, dm::PetscDM, eflg::PetscBool, vflg::PetscBool ) + + @chk ccall( + (:DMNetworkHasJacobian, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, PetscBool), + dm, eflg, vflg, + ) + + + return nothing +end + +""" + DMNetworkEdgeSetMatrix(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, J::Vector{PetscMat}) +Sets user + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `p` - the edge point +- `J` - array (size = 3) of Jacobian submatrices for this edge point: +J[0]: this edge +J[1] and J[2]: connected vertices, obtained by calling `DMNetworkGetConnectedVertices()` + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkVertexSetMatrix()` + +# External Links +$(_doc_external("Dm/DMNetworkEdgeSetMatrix")) +""" +function DMNetworkEdgeSetMatrix(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, J::Vector{PetscMat}) end + +@for_petsc function DMNetworkEdgeSetMatrix(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, J::Vector{PetscMat} ) + + @chk ccall( + (:DMNetworkEdgeSetMatrix, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CMat}), + dm, p, J, + ) + + + return nothing +end + +""" + DMNetworkVertexSetMatrix(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, J::Vector{PetscMat}) +Sets user + +Not Collective + +Input Parameters: +- `dm` - The `DMNETWORK` object +- `p` - the vertex point +- `J` - array of Jacobian (size = 2*(num of supporting edges) + 1) submatrices for this vertex point: +J[0]: this vertex +J[1+2*i]: i-th supporting edge +J[1+2*i+1]: i-th connected vertex + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkEdgeSetMatrix()` + +# External Links +$(_doc_external("Dm/DMNetworkVertexSetMatrix")) +""" +function DMNetworkVertexSetMatrix(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, J::Vector{PetscMat}) end + +@for_petsc function DMNetworkVertexSetMatrix(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, J::Vector{PetscMat} ) + + @chk ccall( + (:DMNetworkVertexSetMatrix, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CMat}), + dm, p, J, + ) + + + return nothing +end + +""" + vg::PetscInt = DMNetworkGetVertexLocalToGlobalOrdering(petsclib::PetscLibType,dm::PetscDM, vloc::PetscInt) +Get vertex global index + +Not Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object +- `vloc` - local vertex ordering, start from 0 + +Output Parameter: +- `vg` - global vertex ordering, start from 0 + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkSetVertexLocalToGlobalOrdering()` + +# External Links +$(_doc_external("Dm/DMNetworkGetVertexLocalToGlobalOrdering")) +""" +function DMNetworkGetVertexLocalToGlobalOrdering(petsclib::PetscLibType, dm::PetscDM, vloc::PetscInt) end + +@for_petsc function DMNetworkGetVertexLocalToGlobalOrdering(petsclib::$UnionPetscLib, dm::PetscDM, vloc::$PetscInt ) + vg_ = Ref{$PetscInt}() + + @chk ccall( + (:DMNetworkGetVertexLocalToGlobalOrdering, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, vloc, vg_, + ) + + vg = vg_[] + + return vg +end + +""" + DMNetworkSetVertexLocalToGlobalOrdering(petsclib::PetscLibType,dm::PetscDM) +Create and setup vertex local to global map + +Collective + +Input Parameters: +- `dm` - the `DMNETWORK` object + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkGetGlobalVertexIndex()` + +# External Links +$(_doc_external("Dm/DMNetworkSetVertexLocalToGlobalOrdering")) +""" +function DMNetworkSetVertexLocalToGlobalOrdering(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkSetVertexLocalToGlobalOrdering(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMNetworkSetVertexLocalToGlobalOrdering, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + is::IS = DMNetworkCreateIS(petsclib::PetscLibType,dm::PetscDM, numkeys::PetscInt, keys::Vector{PetscInt}, blocksize::Vector{PetscInt}, nselectedvar::Vector{PetscInt}, selectedvar::Vector{PetscInt}) +Create an index set object from the global vector of the network + +Collective + +Input Parameters: +- `dm` - `DMNETWORK` object +- `numkeys` - number of keys +- `keys` - array of keys that define the components of the variables you wish to extract +- `blocksize` - block size of the variables associated to the component +- `nselectedvar` - number of variables in each block to select +- `selectedvar` - the offset into the block of each variable in each block to select + +Output Parameter: +- `is` - the index set + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `ISCreateGeneral()`, `DMNetworkCreateLocalIS()` + +# External Links +$(_doc_external("Dm/DMNetworkCreateIS")) +""" +function DMNetworkCreateIS(petsclib::PetscLibType, dm::PetscDM, numkeys::PetscInt, keys::Vector{PetscInt}, blocksize::Vector{PetscInt}, nselectedvar::Vector{PetscInt}, selectedvar::Vector{PetscInt}) end + +@for_petsc function DMNetworkCreateIS(petsclib::$UnionPetscLib, dm::PetscDM, numkeys::$PetscInt, keys::Vector{$PetscInt}, blocksize::Vector{$PetscInt}, nselectedvar::Vector{$PetscInt}, selectedvar::Vector{$PetscInt} ) + selectedvar_ = Ref(pointer(selectedvar)) + is_ = Ref{IS}() + + @chk ccall( + (:DMNetworkCreateIS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{IS}), + dm, numkeys, keys, blocksize, nselectedvar, selectedvar_, is_, + ) + + is = is_[] + + return is +end + +""" + is::IS = DMNetworkCreateLocalIS(petsclib::PetscLibType,dm::PetscDM, numkeys::PetscInt, keys::Vector{PetscInt}, blocksize::Vector{PetscInt}, nselectedvar::Vector{PetscInt}, selectedvar::Vector{PetscInt}) +Create an index set object from the local vector of the network + +Not Collective + +Input Parameters: +- `dm` - `DMNETWORK` object +- `numkeys` - number of keys +- `keys` - array of keys that define the components of the variables you wish to extract +- `blocksize` - block size of the variables associated to the component +- `nselectedvar` - number of variables in each block to select +- `selectedvar` - the offset into the block of each variable in each block to select + +Output Parameter: +- `is` - the index set + +Level: advanced + +-seealso: `DM`, `DMNETWORK`, `DMNetworkCreate()`, `DMNetworkCreateIS()`, `ISCreateGeneral()` + +# External Links +$(_doc_external("Dm/DMNetworkCreateLocalIS")) +""" +function DMNetworkCreateLocalIS(petsclib::PetscLibType, dm::PetscDM, numkeys::PetscInt, keys::Vector{PetscInt}, blocksize::Vector{PetscInt}, nselectedvar::Vector{PetscInt}, selectedvar::Vector{PetscInt}) end + +@for_petsc function DMNetworkCreateLocalIS(petsclib::$UnionPetscLib, dm::PetscDM, numkeys::$PetscInt, keys::Vector{$PetscInt}, blocksize::Vector{$PetscInt}, nselectedvar::Vector{$PetscInt}, selectedvar::Vector{$PetscInt} ) + selectedvar_ = Ref(pointer(selectedvar)) + is_ = Ref{IS}() + + @chk ccall( + (:DMNetworkCreateLocalIS, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{IS}), + dm, numkeys, keys, blocksize, nselectedvar, selectedvar_, is_, + ) + + is = is_[] + + return is +end + +""" + DMNetworkFinalizeComponents(petsclib::PetscLibType,dm::PetscDM) +Sets up internal data structures for the sections and components. It is called after registering new components and adding all components +to the cloned network. After calling this subroutine, no new components can be added to the network. + +Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkAddComponent()`, `DMNetworkRegisterComponent()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMNetworkFinalizeComponents")) +""" +function DMNetworkFinalizeComponents(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkFinalizeComponents(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMNetworkFinalizeComponents, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + network::PetscDM = DMNetworkCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a DMNetwork object, which encapsulates an unstructured network. + +Collective + +Input Parameter: +- `comm` - The communicator for the DMNetwork object + +Output Parameter: +- `network` - The DMNetwork object + +Level: beginner + +-seealso: `DMCreate()` + +# External Links +$(_doc_external("Dm/DMNetworkCreate")) +""" +function DMNetworkCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMNetworkCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + network_ = Ref{CDM}() + + @chk ccall( + (:DMNetworkCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, network_, + ) + + network = PetscDM(network_[], petsclib) + + return network +end + +""" + showranks::PetscBool = DMNetworkViewSetShowRanks(petsclib::PetscLibType,dm::PetscDM) +Sets viewing the `DMETNWORK` on each rank individually. + +Logically Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `showranks` - `PETSC_TRUE` if viewing each rank's sub network individually + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkViewSetShowGlobal()`, `DMNetworkViewSetShowVertices()`, `DMNetworkViewSetShowNumbering()`, `DMNetworkViewSetViewRanks()` + +# External Links +$(_doc_external("Dm/DMNetworkViewSetShowRanks")) +""" +function DMNetworkViewSetShowRanks(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkViewSetShowRanks(petsclib::$UnionPetscLib, dm::PetscDM ) + showranks_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkViewSetShowRanks, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, showranks_, + ) + + showranks = showranks_[] + + return showranks +end + +""" + showglobal::PetscBool = DMNetworkViewSetShowGlobal(petsclib::PetscLibType,dm::PetscDM) +Set viewing the global network. + +Logically Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `showglobal` - `PETSC_TRUE` if viewing the global network + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkViewSetShowRanks()`, `DMNetworkViewSetShowVertices()`, `DMNetworkViewSetShowNumbering()`, `DMNetworkViewSetViewRanks()` + +# External Links +$(_doc_external("Dm/DMNetworkViewSetShowGlobal")) +""" +function DMNetworkViewSetShowGlobal(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkViewSetShowGlobal(petsclib::$UnionPetscLib, dm::PetscDM ) + showglobal_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkViewSetShowGlobal, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, showglobal_, + ) + + showglobal = showglobal_[] + + return showglobal +end + +""" + showvertices::PetscBool = DMNetworkViewSetShowVertices(petsclib::PetscLibType,dm::PetscDM) +Sets whether to display the vertices in viewing routines. + +Logically Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `showvertices` - `PETSC_TRUE` if visualizing the vertices + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkViewSetShowRanks()`, `DMNetworkViewSetShowGlobal()`, `DMNetworkViewSetShowNumbering()`, `DMNetworkViewSetViewRanks()` + +# External Links +$(_doc_external("Dm/DMNetworkViewSetShowVertices")) +""" +function DMNetworkViewSetShowVertices(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkViewSetShowVertices(petsclib::$UnionPetscLib, dm::PetscDM ) + showvertices_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkViewSetShowVertices, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, showvertices_, + ) + + showvertices = showvertices_[] + + return showvertices +end + +""" + shownumbering::PetscBool = DMNetworkViewSetShowNumbering(petsclib::PetscLibType,dm::PetscDM) +Set displaying the numbering of edges and vertices in viewing routines. + +Logically Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `shownumbering` - `PETSC_TRUE` if displaying the numbering of edges and vertices + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkViewSetShowRanks()`, `DMNetworkViewSetShowGlobal()`, `DMNetworkViewSetShowVertices()`, `DMNetworkViewSetViewRanks()` + +# External Links +$(_doc_external("Dm/DMNetworkViewSetShowNumbering")) +""" +function DMNetworkViewSetShowNumbering(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMNetworkViewSetShowNumbering(petsclib::$UnionPetscLib, dm::PetscDM ) + shownumbering_ = Ref{PetscBool}() + + @chk ccall( + (:DMNetworkViewSetShowNumbering, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, shownumbering_, + ) + + shownumbering = shownumbering_[] + + return shownumbering +end + +""" + DMNetworkViewSetViewRanks(petsclib::PetscLibType,dm::PetscDM, viewranks::IS) +View the `DMNETWORK` on each of the specified ranks individually. + +Collective + +Input Parameter: +- `dm` - the `DMNETWORK` object + +Output Parameter: +- `viewranks` - set of ranks to view the `DMNETWORK` on individually + +Level: beginner + +-seealso: `DM`, `DMNETWORK`, `DMNetworkViewSetShowRanks()`, `DMNetworkViewSetShowGlobal()`, `DMNetworkViewSetShowVertices()`, `DMNetworkViewSetShowNumbering()` + +# External Links +$(_doc_external("Dm/DMNetworkViewSetViewRanks")) +""" +function DMNetworkViewSetViewRanks(petsclib::PetscLibType, dm::PetscDM, viewranks::IS) end + +@for_petsc function DMNetworkViewSetViewRanks(petsclib::$UnionPetscLib, dm::PetscDM, viewranks::IS ) + + @chk ccall( + (:DMNetworkViewSetViewRanks, $petsc_library), + PetscErrorCode, + (CDM, IS), + dm, viewranks, + ) + + + return nothing +end + +""" + DMProductGetDM(petsclib::PetscLibType,dm::PetscDM, slot::PetscInt, subdm::PetscDM) +Get sub + +Not Collective + +Input Parameters: +- `dm` - the` DMPRODUCT` +- `slot` - which dimension within `DMPRODUCT` whose coordinates is being provided, in the range 0 to dim-1 + +Output Parameter: +- `subdm` - the sub-`DM` + +Level: advanced + +-seealso: `DMPRODUCT`, `DMProductSetDM()`, `DMProductGetDimensionIndex()`, `DMProductSetDimensionIndex()` + +# External Links +$(_doc_external("Dm/DMProductGetDM")) +""" +function DMProductGetDM(petsclib::PetscLibType, dm::PetscDM, slot::PetscInt, subdm::PetscDM) end + +@for_petsc function DMProductGetDM(petsclib::$UnionPetscLib, dm::PetscDM, slot::$PetscInt, subdm::PetscDM ) + subdm_ = Ref(subdm.ptr) + + @chk ccall( + (:DMProductGetDM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + dm, slot, subdm_, + ) + + subdm.ptr = C_NULL + + return nothing +end + +""" + DMProductSetDM(petsclib::PetscLibType,dm::PetscDM, slot::PetscInt, subdm::PetscDM) +Set sub + +Not Collective + +Input Parameters: +- `dm` - the `DMPRODUCT` +- `slot` - which dimension within `DMPRODUCT` whose coordinates is being provided, in the range 0 to dim-1 +- `subdm` - the sub-`DM` + +Level: advanced + +-seealso: `DMPRODUCT`, `DMProductGetDM()`, `DMProductSetDimensionIndex()`, `DMProductGetDimensionIndex()` + +# External Links +$(_doc_external("Dm/DMProductSetDM")) +""" +function DMProductSetDM(petsclib::PetscLibType, dm::PetscDM, slot::PetscInt, subdm::PetscDM) end + +@for_petsc function DMProductSetDM(petsclib::$UnionPetscLib, dm::PetscDM, slot::$PetscInt, subdm::PetscDM ) + + @chk ccall( + (:DMProductSetDM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, CDM), + dm, slot, subdm, + ) + + + return nothing +end + +""" + DMProductSetDimensionIndex(petsclib::PetscLibType,dm::PetscDM, slot::PetscInt, idx::PetscInt) +Set which dimension `idx` of the sub + +Not Collective + +Input Parameters: +- `dm` - the `DMPRODUCT` +- `slot` - which dimension, in the range 0 to dim-1 you are providing to the `dm` +- `idx` - the dimension of the sub-`DM` to use + +Level: advanced + +-seealso: `DMPRODUCT`, `DMProductGetDM()`, `DMProductGetDimensionIndex()` + +# External Links +$(_doc_external("Dm/DMProductSetDimensionIndex")) +""" +function DMProductSetDimensionIndex(petsclib::PetscLibType, dm::PetscDM, slot::PetscInt, idx::PetscInt) end + +@for_petsc function DMProductSetDimensionIndex(petsclib::$UnionPetscLib, dm::PetscDM, slot::$PetscInt, idx::$PetscInt ) + + @chk ccall( + (:DMProductSetDimensionIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, slot, idx, + ) + + + return nothing +end + +""" + idx::PetscInt = DMProductGetDimensionIndex(petsclib::PetscLibType,dm::PetscDM, slot::PetscInt) +Get which dimension `idx` of the sub + +Not Collective + +Input Parameters: +- `dm` - the `DMPRODUCT` +- `slot` - which dimension, in the range 0 to dim-1 of `dm` + +Output Parameter: +- `idx` - the dimension of the sub-`DM` + +Level: advanced + +-seealso: `DMPRODUCT`, `DMProductGetDM()`, `DMProductSetDimensionIndex()` + +# External Links +$(_doc_external("Dm/DMProductGetDimensionIndex")) +""" +function DMProductGetDimensionIndex(petsclib::PetscLibType, dm::PetscDM, slot::PetscInt) end + +@for_petsc function DMProductGetDimensionIndex(petsclib::$UnionPetscLib, dm::PetscDM, slot::$PetscInt ) + idx_ = Ref{$PetscInt}() + + @chk ccall( + (:DMProductGetDimensionIndex, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, slot, idx_, + ) + + idx = idx_[] + + return idx +end + +""" + DMCompositeSetCoupling(petsclib::PetscLibType,dm::PetscDM, FormCoupleLocations::external) +Sets user provided routines that compute the coupling between the +separate components `DM` in a `DMCOMPOSITE` to build the correct matrix nonzero structure. + +Logically Collective; No Fortran Support + +Input Parameters: +- `dm` - the composite object +- `FormCoupleLocations` - routine to set the nonzero locations in the matrix + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM` + +# External Links +$(_doc_external("Dm/DMCompositeSetCoupling")) +""" +function DMCompositeSetCoupling(petsclib::PetscLibType, dm::PetscDM, FormCoupleLocations::external) end + +@for_petsc function DMCompositeSetCoupling(petsclib::$UnionPetscLib, dm::PetscDM, FormCoupleLocations::external ) + + @chk ccall( + (:DMCompositeSetCoupling, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, FormCoupleLocations, + ) + + + return nothing +end + +""" + nDM::PetscInt = DMCompositeGetNumberDM(petsclib::PetscLibType,dm::PetscDM) +Gets the number of `DM` objects in the `DMCOMPOSITE` +representation. + +Not Collective + +Input Parameter: +- `dm` - the `DMCOMPOSITE` object + +Output Parameter: +- `nDM` - the number of `DM` + +Level: beginner + +-seealso: `DMCOMPOSITE`, `DM` + +# External Links +$(_doc_external("Dm/DMCompositeGetNumberDM")) +""" +function DMCompositeGetNumberDM(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMCompositeGetNumberDM(petsclib::$UnionPetscLib, dm::PetscDM ) + nDM_ = Ref{$PetscInt}() + + @chk ccall( + (:DMCompositeGetNumberDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, nDM_, + ) + + nDM = nDM_[] + + return nDM +end + +""" + DMCompositeGetAccessArray(petsclib::PetscLibType,dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) +Allows one to access the individual packed vectors in their global +representation. + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` +- `pvec` - packed vector +- `nwanted` - number of vectors wanted +- `wanted` - sorted array of integers indicating thde vectors wanted, or `NULL` to get all vectors, length `nwanted` + +Output Parameter: +- `vecs` - array of requested global vectors (must be previously allocated and of length `nwanted`) + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMCompositeGetAccess()`, `DMCompositeGetEntries()`, `DMCompositeScatter()`, `DMCompositeGather()` + +# External Links +$(_doc_external("Dm/DMCompositeGetAccessArray")) +""" +function DMCompositeGetAccessArray(petsclib::PetscLibType, dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) end + +@for_petsc function DMCompositeGetAccessArray(petsclib::$UnionPetscLib, dm::PetscDM, pvec::PetscVec, nwanted::$PetscInt, wanted::Vector{$PetscInt}, vecs::Vector{PetscVec} ) + + @chk ccall( + (:DMCompositeGetAccessArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + dm, pvec, nwanted, wanted, vecs, + ) + + + return nothing +end + +""" + DMCompositeGetLocalAccessArray(petsclib::PetscLibType,dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) +Allows one to access the individual +packed vectors in their local representation. + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` +- `pvec` - packed vector +- `nwanted` - number of vectors wanted +- `wanted` - sorted array of vectors wanted, or `NULL` to get all vectors, length `nwanted` + +Output Parameter: +- `vecs` - array of requested local vectors (must be allocated and of length `nwanted`) + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMCompositeRestoreLocalAccessArray()`, `DMCompositeGetAccess()`, +`DMCompositeGetEntries()`, `DMCompositeScatter()`, `DMCompositeGather()` + +# External Links +$(_doc_external("Dm/DMCompositeGetLocalAccessArray")) +""" +function DMCompositeGetLocalAccessArray(petsclib::PetscLibType, dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) end + +@for_petsc function DMCompositeGetLocalAccessArray(petsclib::$UnionPetscLib, dm::PetscDM, pvec::PetscVec, nwanted::$PetscInt, wanted::Vector{$PetscInt}, vecs::Vector{PetscVec} ) + + @chk ccall( + (:DMCompositeGetLocalAccessArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + dm, pvec, nwanted, wanted, vecs, + ) + + + return nothing +end + +""" + DMCompositeRestoreAccessArray(petsclib::PetscLibType,dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) +Returns the vectors obtained with `DMCompositeGetAccessArray()` + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` object +- `pvec` - packed vector +- `nwanted` - number of vectors wanted +- `wanted` - sorted array of vectors wanted, or `NULL` to restore all vectors +- `vecs` - array of global vectors + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMCompositeRestoreAccess()`, `DMCompositeRestoreEntries()`, `DMCompositeScatter()`, `DMCompositeGather()` + +# External Links +$(_doc_external("Dm/DMCompositeRestoreAccessArray")) +""" +function DMCompositeRestoreAccessArray(petsclib::PetscLibType, dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::Vector{PetscVec}) end + +@for_petsc function DMCompositeRestoreAccessArray(petsclib::$UnionPetscLib, dm::PetscDM, pvec::PetscVec, nwanted::$PetscInt, wanted::Vector{$PetscInt}, vecs::Vector{PetscVec} ) + + @chk ccall( + (:DMCompositeRestoreAccessArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + dm, pvec, nwanted, wanted, vecs, + ) + + + return nothing +end + +""" + DMCompositeRestoreLocalAccessArray(petsclib::PetscLibType,dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::PetscVec) +Returns the vectors obtained with `DMCompositeGetLocalAccessArray()`. + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` object +- `pvec` - packed vector +- `nwanted` - number of vectors wanted +- `wanted` - sorted array of vectors wanted, or `NULL` to restore all vectors +- `vecs` - array of local vectors + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMCompositeGetLocalAccessArray()`, `DMCompositeRestoreAccessArray()`, +`DMCompositeRestoreAccess()`, `DMCompositeRestoreEntries()`, +`DMCompositeScatter()`, `DMCompositeGather()` + +# External Links +$(_doc_external("Dm/DMCompositeRestoreLocalAccessArray")) +""" +function DMCompositeRestoreLocalAccessArray(petsclib::PetscLibType, dm::PetscDM, pvec::PetscVec, nwanted::PetscInt, wanted::Vector{PetscInt}, vecs::PetscVec) end + +@for_petsc function DMCompositeRestoreLocalAccessArray(petsclib::$UnionPetscLib, dm::PetscDM, pvec::PetscVec, nwanted::$PetscInt, wanted::Vector{$PetscInt}, vecs::PetscVec ) + vecs_ = Ref(vecs.ptr) + + @chk ccall( + (:DMCompositeRestoreLocalAccessArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{CVec}), + dm, pvec, nwanted, wanted, vecs_, + ) + + vecs.ptr = C_NULL + + return nothing +end + +""" + DMCompositeScatterArray(petsclib::PetscLibType,dm::PetscDM, gvec::PetscVec, lvecs::PetscVec) +Scatters from a global packed vector into its individual local vectors + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` object +- `gvec` - the global vector +- `lvecs` - array of local vectors, NULL for any that are not needed + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCreateGlobalVector()` +`DMCompositeGather()`, `DMCompositeCreate()`, `DMCompositeGetISLocalToGlobalMappings()`, `DMCompositeGetAccess()`, +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()` + +# External Links +$(_doc_external("Dm/DMCompositeScatterArray")) +""" +function DMCompositeScatterArray(petsclib::PetscLibType, dm::PetscDM, gvec::PetscVec, lvecs::PetscVec) end + +@for_petsc function DMCompositeScatterArray(petsclib::$UnionPetscLib, dm::PetscDM, gvec::PetscVec, lvecs::PetscVec ) + lvecs_ = Ref(lvecs.ptr) + + @chk ccall( + (:DMCompositeScatterArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{CVec}), + dm, gvec, lvecs_, + ) + + lvecs.ptr = C_NULL + + return nothing +end + +""" + DMCompositeGatherArray(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, gvec::PetscVec, lvecs::PetscVec) +Gathers into a global packed vector from its individual local vectors + +Collective + +Input Parameters: +- `dm` - the `DMCOMPOSITE` object +- `gvec` - the global vector +- `imode` - `INSERT_VALUES` or `ADD_VALUES` +- `lvecs` - the individual sequential vectors, NULL for any that are not needed + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCreateGlobalVector()`, +`DMCompositeScatter()`, `DMCompositeCreate()`, `DMCompositeGetISLocalToGlobalMappings()`, `DMCompositeGetAccess()`, +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()`, + +# External Links +$(_doc_external("Dm/DMCompositeGatherArray")) +""" +function DMCompositeGatherArray(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, gvec::PetscVec, lvecs::PetscVec) end + +@for_petsc function DMCompositeGatherArray(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, gvec::PetscVec, lvecs::PetscVec ) + lvecs_ = Ref(lvecs.ptr) + + @chk ccall( + (:DMCompositeGatherArray, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, CVec, Ptr{CVec}), + dm, imode, gvec, lvecs_, + ) + + lvecs.ptr = C_NULL + + return nothing +end + +""" + DMCompositeAddDM(petsclib::PetscLibType,dmc::PetscDM, dm::PetscDM) +adds a `DM` vector to a `DMCOMPOSITE` + +Collective + +Input Parameters: +- `dmc` - the `DMCOMPOSITE` object +- `dm` - the `DM` object + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeGather()`, `DMCreateGlobalVector()`, +`DMCompositeScatter()`, `DMCompositeCreate()`, `DMCompositeGetISLocalToGlobalMappings()`, `DMCompositeGetAccess()`, +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()` + +# External Links +$(_doc_external("Dm/DMCompositeAddDM")) +""" +function DMCompositeAddDM(petsclib::PetscLibType, dmc::PetscDM, dm::PetscDM) end + +@for_petsc function DMCompositeAddDM(petsclib::$UnionPetscLib, dmc::PetscDM, dm::PetscDM ) + + @chk ccall( + (:DMCompositeAddDM, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dmc, dm, + ) + + + return nothing +end + +""" + DMCompositeGetISLocalToGlobalMappings(petsclib::PetscLibType,dm::PetscDM, ltogs::Vector{ISLocalToGlobalMapping}) +gets an `ISLocalToGlobalMapping` for each `DM` in the `DMCOMPOSITE`, maps to the composite global space + +Collective; No Fortran Support + +Input Parameter: +- `dm` - the `DMCOMPOSITE` object + +Output Parameter: +- `ltogs` - the individual mappings for each packed vector. Note that this includes +all the ghost points that individual ghosted `DMDA` may have. + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCreateGlobalVector()`, +`DMCompositeGather()`, `DMCompositeCreate()`, `DMCompositeGetAccess()`, `DMCompositeScatter()`, +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()` + +# External Links +$(_doc_external("Dm/DMCompositeGetISLocalToGlobalMappings")) +""" +function DMCompositeGetISLocalToGlobalMappings(petsclib::PetscLibType, dm::PetscDM, ltogs::Vector{ISLocalToGlobalMapping}) end + +@for_petsc function DMCompositeGetISLocalToGlobalMappings(petsclib::$UnionPetscLib, dm::PetscDM, ltogs::Vector{ISLocalToGlobalMapping} ) + ltogs_ = Ref(pointer(ltogs)) + + @chk ccall( + (:DMCompositeGetISLocalToGlobalMappings, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{ISLocalToGlobalMapping}}), + dm, ltogs_, + ) + + + return nothing +end + +""" + DMCompositeGetLocalISs(petsclib::PetscLibType,dm::PetscDM, is::Vector{IS}) +Gets index sets for each component of a composite local vector + +Not Collective; No Fortran Support + +Input Parameter: +- `dm` - the `DMCOMPOSITE` + +Output Parameter: +- `is` - array of serial index sets for each component of the `DMCOMPOSITE` + +Level: intermediate + +-seealso: `DMCOMPOSITE`, `DM`, `DMCompositeGetGlobalISs()`, `DMCompositeGetISLocalToGlobalMappings()`, `MatGetLocalSubMatrix()`, +`MatCreateLocalRef()`, `DMCompositeGetNumberDM()` + +# External Links +$(_doc_external("Dm/DMCompositeGetLocalISs")) +""" +function DMCompositeGetLocalISs(petsclib::PetscLibType, dm::PetscDM, is::Vector{IS}) end + +@for_petsc function DMCompositeGetLocalISs(petsclib::$UnionPetscLib, dm::PetscDM, is::Vector{IS} ) + is_ = Ref(pointer(is)) + + @chk ccall( + (:DMCompositeGetLocalISs, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{IS}}), + dm, is_, + ) + + + return nothing +end + +""" + DMCompositeGetGlobalISs(petsclib::PetscLibType,dm::PetscDM, is::Vector{IS}) +Gets the index sets for each composed object in a `DMCOMPOSITE` + +Collective + +Input Parameter: +- `dm` - the `DMCOMPOSITE` object + +Output Parameter: +- `is` - the array of index sets + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCreateGlobalVector()`, +`DMCompositeGather()`, `DMCompositeCreate()`, `DMCompositeGetAccess()`, `DMCompositeScatter()`, +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()` + +# External Links +$(_doc_external("Dm/DMCompositeGetGlobalISs")) +""" +function DMCompositeGetGlobalISs(petsclib::PetscLibType, dm::PetscDM, is::Vector{IS}) end + +@for_petsc function DMCompositeGetGlobalISs(petsclib::$UnionPetscLib, dm::PetscDM, is::Vector{IS} ) + is_ = Ref(pointer(is)) + + @chk ccall( + (:DMCompositeGetGlobalISs, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{IS}}), + dm, is_, + ) + + + return nothing +end + +""" + DMCompositeGetEntriesArray(petsclib::PetscLibType,dm::PetscDM, dms::Vector{PetscDM}) +Gets the DM for each entry in a `DMCOMPOSITE` + +Not Collective + +Input Parameter: +- `dm` - the `DMCOMPOSITE` object + +Output Parameter: +- `dms` - array of sufficient length (see `DMCompositeGetNumberDM()`) to hold the individual `DM` + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCreateGlobalVector()`, `DMCompositeGetEntries()` +`DMCompositeGather()`, `DMCompositeCreate()`, `DMCompositeGetISLocalToGlobalMappings()`, `DMCompositeGetAccess()`, +`DMCompositeRestoreLocalVectors()`, `DMCompositeGetLocalVectors()`, `DMCompositeScatter()` + +# External Links +$(_doc_external("Dm/DMCompositeGetEntriesArray")) +""" +function DMCompositeGetEntriesArray(petsclib::PetscLibType, dm::PetscDM, dms::Vector{PetscDM}) end + +@for_petsc function DMCompositeGetEntriesArray(petsclib::$UnionPetscLib, dm::PetscDM, dms::Vector{PetscDM} ) + + @chk ccall( + (:DMCompositeGetEntriesArray, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, dms, + ) + + + return nothing +end + +""" + packer::PetscDM = DMCompositeCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `DMCOMPOSITE`, used to generate "composite" +vectors made up of several subvectors. + +Collective + +Input Parameter: +- `comm` - the processors that will share the global vector + +Output Parameter: +- `packer` - the `DMCOMPOSITE` object + +Level: advanced + +-seealso: `DMCOMPOSITE`, `DM`, `DMDestroy()`, `DMCompositeAddDM()`, `DMCompositeScatter()`, `DMCreate()` +`DMCompositeGather()`, `DMCreateGlobalVector()`, `DMCompositeGetISLocalToGlobalMappings()`, `DMCompositeGetAccess()` +`DMCompositeGetLocalVectors()`, `DMCompositeRestoreLocalVectors()`, `DMCompositeGetEntries()` + +# External Links +$(_doc_external("Dm/DMCompositeCreate")) +""" +function DMCompositeCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMCompositeCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + packer_ = Ref{CDM}() + + @chk ccall( + (:DMCompositeCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, packer_, + ) + + packer = PetscDM(packer_[], petsclib) + + return packer +end + +""" + dm::PetscDM = DMStagCreate1d(petsclib::PetscLibType,comm::MPI_Comm, bndx::DMBoundaryType, M::PetscInt, dof0::PetscInt, dof1::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}) +Create an object to manage data living on the elements and vertices of a parallelized regular 1D grid. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bndx` - boundary type: `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per element/1-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_BOX` or `DMSTAG_STENCIL_NONE` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local sizes, of length equal to the comm size, summing to `M` or `NULL` + +Output Parameter: +- `dm` - the new `DMSTAG` object + +Options Database Keys: +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type_x ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate1d()` + +# External Links +$(_doc_external("Dm/DMStagCreate1d")) +""" +function DMStagCreate1d(petsclib::PetscLibType, comm::MPI_Comm, bndx::DMBoundaryType, M::PetscInt, dof0::PetscInt, dof1::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}) end + +@for_petsc function DMStagCreate1d(petsclib::$UnionPetscLib, comm::MPI_Comm, bndx::DMBoundaryType, M::$PetscInt, dof0::$PetscInt, dof1::$PetscInt, stencilType::DMStagStencilType, stencilWidth::$PetscInt, lx::Vector{$PetscInt} ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMStagCreate1d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, $PetscInt, $PetscInt, $PetscInt, DMStagStencilType, $PetscInt, Ptr{$PetscInt}, Ptr{CDM}), + comm, bndx, M, dof0, dof1, stencilType, stencilWidth, lx, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMStagVecSplitToDMDA(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, loc::DMStagStencilLocation, c::PetscInt, pda::PetscDM, pdavec::PetscVec) +create a `DMDA` and `Vec` from a subgrid of a `DMSTAG` and its `Vec` + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - `Vec` object associated with `dm` +- `loc` - which subgrid to extract (see `DMStagStencilLocation`) +- `c` - which component to extract (see note below) + +Output Parameters: +- `pda` - the `DMDA` +- `pdavec` - the new `Vec` + +Level: advanced + +Notes: +If a `c` value of `-k` is provided, the first `k` DOF for that position are extracted, +padding with zero values if needed. If a non-negative value is provided, a single +DOF is extracted. + +The caller is responsible for destroying the created `DMDA` and `Vec`. + +See also: +=== +`DMSTAG`, `DMDA`, `DMStagStencilLocation`, `DM`, `Vec`, `DMStagMigrateVec()`, `DMStagCreateCompatibleDMStag()` + +# External Links +$(_doc_external("Dm/DMStagVecSplitToDMDA")) +""" +function DMStagVecSplitToDMDA(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, loc::DMStagStencilLocation, c::PetscInt, pda::PetscDM, pdavec::PetscVec) end + +@for_petsc function DMStagVecSplitToDMDA(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, loc::DMStagStencilLocation, c::$PetscInt, pda::PetscDM, pdavec::PetscVec ) + pda_ = Ref(pda.ptr) + pdavec_ = Ref(pdavec.ptr) + + @chk ccall( + (:DMStagVecSplitToDMDA, $petsc_library), + PetscErrorCode, + (CDM, CVec, DMStagStencilLocation, $PetscInt, Ptr{CDM}, Ptr{CVec}), + dm, vec, loc, c, pda_, pdavec_, + ) + + pda.ptr = C_NULL + pdavec.ptr = C_NULL + + return nothing +end + +""" + is::IS = DMStagCreateISFromStencils(petsclib::PetscLibType,dm::PetscDM, n_stencil::PetscInt, stencils::Vector{DMStagStencil}) +Create an `IS`, using global numberings, for a subset of DOF in a `DMSTAG` object + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `n_stencil` - the number of stencils provided +- `stencils` - an array of `DMStagStencil` objects (`i`, `j`, and `k` are ignored) + +Output Parameter: +- `is` - the global `IS` + +Note: +Redundant entries in the stencils argument are ignored + +Level: advanced + +See also: +=== +`DMSTAG`, `IS`, `DMStagStencil`, `DMCreateGlobalVector` + +# External Links +$(_doc_external("Dm/DMStagCreateISFromStencils")) +""" +function DMStagCreateISFromStencils(petsclib::PetscLibType, dm::PetscDM, n_stencil::PetscInt, stencils::Vector{DMStagStencil}) end + +@for_petsc function DMStagCreateISFromStencils(petsclib::$UnionPetscLib, dm::PetscDM, n_stencil::$PetscInt, stencils::Vector{DMStagStencil} ) + is_ = Ref{IS}() + + @chk ccall( + (:DMStagCreateISFromStencils, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMStagStencil}, Ptr{IS}), + dm, n_stencil, stencils, is_, + ) + + is = is_[] + + return is +end + +""" + dof::PetscInt = DMStagGetLocationDOF(petsclib::PetscLibType,dm::PetscDM, loc::DMStagStencilLocation) +Get number of DOF associated with a given point in a `DMSTAG` grid + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `loc` - grid point (see `DMStagStencilLocation`) + +Output Parameter: +- `dof` - the number of DOF (components) living at `loc` in `dm` + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagStencilLocation`, `DMStagStencil`, `DMDAGetDof()` + +# External Links +$(_doc_external("Dm/DMStagGetLocationDOF")) +""" +function DMStagGetLocationDOF(petsclib::PetscLibType, dm::PetscDM, loc::DMStagStencilLocation) end + +@for_petsc function DMStagGetLocationDOF(petsclib::$UnionPetscLib, dm::PetscDM, loc::DMStagStencilLocation ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetLocationDOF, $petsc_library), + PetscErrorCode, + (CDM, DMStagStencilLocation, Ptr{$PetscInt}), + dm, loc, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + val::PetscScalar = DMStagMatGetValuesStencil(petsclib::PetscLibType,dm::PetscDM, mat::PetscMat, nRow::PetscInt, posRow::DMStagStencil, nCol::PetscInt, posCol::DMStagStencil) +retrieve local matrix entries using grid indexing + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `mat` - the matrix +- `nRow` - number of rows +- `posRow` - grid locations (including components) of rows +- `nCol` - number of columns +- `posCol` - grid locations (including components) of columns + +Output Parameter: +- `val` - logically two-dimensional array of values + +Level: advanced + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagVecSetValuesStencil()`, `DMStagMatSetValuesStencil()`, `MatSetValuesStencil()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMStagMatGetValuesStencil")) +""" +function DMStagMatGetValuesStencil(petsclib::PetscLibType, dm::PetscDM, mat::PetscMat, nRow::PetscInt, posRow::DMStagStencil, nCol::PetscInt, posCol::DMStagStencil) end + +@for_petsc function DMStagMatGetValuesStencil(petsclib::$UnionPetscLib, dm::PetscDM, mat::PetscMat, nRow::$PetscInt, posRow::DMStagStencil, nCol::$PetscInt, posCol::DMStagStencil ) + val_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMStagMatGetValuesStencil, $petsc_library), + PetscErrorCode, + (CDM, CMat, $PetscInt, Ptr{DMStagStencil}, $PetscInt, Ptr{DMStagStencil}, Ptr{$PetscScalar}), + dm, mat, nRow, posRow, nCol, posCol, val_, + ) + + val = val_[] + + return val +end + +""" + DMStagMatSetValuesStencil(petsclib::PetscLibType,dm::PetscDM, mat::PetscMat, nRow::PetscInt, posRow::DMStagStencil, nCol::PetscInt, posCol::DMStagStencil, val::PetscScalar, insertMode::InsertMode) +insert or add matrix entries using grid indexing + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `mat` - the matrix +- `nRow` - number of rows +- `posRow` - grid locations (including components) of rows +- `nCol` - number of columns +- `posCol` - grid locations (including components) of columns +- `val` - logically two-dimensional array of values +- `insertMode` - `INSERT_VALUES` or `ADD_VALUES` + +Notes: +See notes for `MatSetValuesStencil()` + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagVecSetValuesStencil()`, `DMStagMatGetValuesStencil()`, `MatSetValuesStencil()`, `MatAssemblyBegin()`, `MatAssemblyEnd()`, `DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMStagMatSetValuesStencil")) +""" +function DMStagMatSetValuesStencil(petsclib::PetscLibType, dm::PetscDM, mat::PetscMat, nRow::PetscInt, posRow::DMStagStencil, nCol::PetscInt, posCol::DMStagStencil, val::PetscScalar, insertMode::InsertMode) end + +@for_petsc function DMStagMatSetValuesStencil(petsclib::$UnionPetscLib, dm::PetscDM, mat::PetscMat, nRow::$PetscInt, posRow::DMStagStencil, nCol::$PetscInt, posCol::DMStagStencil, val::$PetscScalar, insertMode::InsertMode ) + + @chk ccall( + (:DMStagMatSetValuesStencil, $petsc_library), + PetscErrorCode, + (CDM, CMat, $PetscInt, Ptr{DMStagStencil}, $PetscInt, Ptr{DMStagStencil}, Ptr{$PetscScalar}, InsertMode), + dm, mat, nRow, posRow, nCol, posCol, val, insertMode, + ) + + + return nothing +end + +""" + ix::PetscInt = DMStagStencilToIndexLocal(petsclib::PetscLibType,dm::PetscDM, dim::PetscInt, n::PetscInt, pos::DMStagStencil) +Convert an array of `DMStagStenci`l objects to an array of indices into a local vector. + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `dim` - the dimension of the `DMSTAG` object +- `n` - the number of `DMStagStencil` objects +- `pos` - an array of `n` `DMStagStencil` objects + +Output Parameter: +- `ix` - output array of `n` indices + +Notes: +The `DMStagStencil` objects in `pos` use global element indices. + +The `.c` fields in `pos` must always be set (even if to `0`). + +Developer Notes: +This is a "hot" function, and accepts the dimension redundantly to avoid having to perform any error checking inside the function. + +Level: developer + +See also: +=== +`DMSTAG`, `DMStagStencilLocation`, `DMStagStencil`, `DMGetLocalVector`, `DMCreateLocalVector` + +# External Links +$(_doc_external("Dm/DMStagStencilToIndexLocal")) +""" +function DMStagStencilToIndexLocal(petsclib::PetscLibType, dm::PetscDM, dim::PetscInt, n::PetscInt, pos::DMStagStencil) end + +@for_petsc function DMStagStencilToIndexLocal(petsclib::$UnionPetscLib, dm::PetscDM, dim::$PetscInt, n::$PetscInt, pos::DMStagStencil ) + ix_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagStencilToIndexLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{DMStagStencil}, Ptr{$PetscInt}), + dm, dim, n, pos, ix_, + ) + + ix = ix_[] + + return ix +end + +""" + val::PetscScalar = DMStagVecGetValuesStencil(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, n::PetscInt, pos::DMStagStencil) +get vector values using grid indexing + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the vector object +- `n` - the number of values to obtain +- `pos` - locations to obtain values from (as an array of `DMStagStencil` values) + +Output Parameter: +- `val` - value at the point + +Notes: +Accepts stencils which refer to global element numbers, but +only allows access to entries in the local representation (including ghosts). + +This approach is not as efficient as getting values directly with `DMStagVecGetArray()`, +which is recommended for matrix-free operators. + +Level: advanced + +See also: +=== +`DMSTAG`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecSetValuesStencil()`, `DMStagMatSetValuesStencil()`, `DMStagVecGetArray()` + +# External Links +$(_doc_external("Dm/DMStagVecGetValuesStencil")) +""" +function DMStagVecGetValuesStencil(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, n::PetscInt, pos::DMStagStencil) end + +@for_petsc function DMStagVecGetValuesStencil(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, n::$PetscInt, pos::DMStagStencil ) + val_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMStagVecGetValuesStencil, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{DMStagStencil}, Ptr{$PetscScalar}), + dm, vec, n, pos, val_, + ) + + val = val_[] + + return val +end + +""" + DMStagVecSetValuesStencil(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, n::PetscInt, pos::DMStagStencil, val::PetscScalar, insertMode::InsertMode) +Set `Vec` values using global grid indexing + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` +- `n` - the number of values to set +- `pos` - the locations to set values, as an array of `DMStagStencil` structs +- `val` - the values to set +- `insertMode` - `INSERT_VALUES` or `ADD_VALUES` + +Notes: +The vector is expected to be a global vector compatible with the DM (usually obtained by `DMGetGlobalVector()` or `DMCreateGlobalVector()`). + +This approach is not as efficient as setting values directly with `DMStagVecGetArray()`, which is recommended for matrix-free operators. +For assembling systems, where overhead may be less important than convenience, this routine could be helpful in assembling a righthand side and a matrix (using `DMStagMatSetValuesStencil()`). + +Level: advanced + +See also: +=== +`DMSTAG`, `Vec`, `DMStagStencil`, `DMStagStencilLocation`, `DMStagVecGetValuesStencil()`, `DMStagMatSetValuesStencil()`, `DMCreateGlobalVector()`, `DMGetLocalVector()`, `DMStagVecGetArray()` + +# External Links +$(_doc_external("Dm/DMStagVecSetValuesStencil")) +""" +function DMStagVecSetValuesStencil(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, n::PetscInt, pos::DMStagStencil, val::PetscScalar, insertMode::InsertMode) end + +@for_petsc function DMStagVecSetValuesStencil(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, n::$PetscInt, pos::DMStagStencil, val::$PetscScalar, insertMode::InsertMode ) + + @chk ccall( + (:DMStagVecSetValuesStencil, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscInt, Ptr{DMStagStencil}, Ptr{$PetscScalar}, InsertMode), + dm, vec, n, pos, val, insertMode, + ) + + + return nothing +end + +""" + DMStagRestrictSimple(petsclib::PetscLibType,dmf::PetscDM, xf::PetscVec, dmc::PetscDM, xc::PetscVec) +restricts data from a fine to a coarse `DMSTAG`, in the simplest way + +Values on coarse cells are averages of all fine cells that they cover. +Thus, values on vertices are injected, values on edges are averages +of the underlying two fine edges, and values on elements in +d dimensions are averages of 2^d underlying elements. + +Input Parameters: +- `dmf` - fine `DM` +- `xf` - data on fine `DM` +- `dmc` - coarse `DM` + +Output Parameter: +- `xc` - data on coarse `DM` + +Level: advanced + +See also: +=== +`DMSTAG`, `DM`, `DMRestrict()`, `DMCoarsen()`, `DMCreateInjection()` + +# External Links +$(_doc_external("Dm/DMStagRestrictSimple")) +""" +function DMStagRestrictSimple(petsclib::PetscLibType, dmf::PetscDM, xf::PetscVec, dmc::PetscDM, xc::PetscVec) end + +@for_petsc function DMStagRestrictSimple(petsclib::$UnionPetscLib, dmf::PetscDM, xf::PetscVec, dmc::PetscDM, xc::PetscVec ) + + @chk ccall( + (:DMStagRestrictSimple, $petsc_library), + PetscErrorCode, + (CDM, CVec, CDM, CVec), + dmf, xf, dmc, xc, + ) + + + return nothing +end + +""" + dm::PetscDM = DMStagCreate3d(petsclib::PetscLibType,comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, bndz::DMBoundaryType, M::PetscInt, N::PetscInt, P::PetscInt, m::PetscInt, n::PetscInt, p::PetscInt, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) +Create an object to manage data living on the elements, faces, edges, and vertices of a parallelized regular 3D grid. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bndx` - x boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `bndy` - y boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `bndz` - z boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements in x direction +- `N` - global number of elements in y direction +- `P` - global number of elements in z direction +- `m` - number of ranks in the x direction (may be `PETSC_DECIDE`) +- `n` - number of ranks in the y direction (may be `PETSC_DECIDE`) +- `p` - number of ranks in the z direction (may be `PETSC_DECIDE`) +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per edge/1-cell +- `dof2` - number of degrees of freedom per face/2-cell +- `dof3` - number of degrees of freedom per element/3-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_NONE`, `DMSTAG_STENCIL_BOX`, or `DMSTAG_STENCIL_STAR` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local x element counts, of length equal to `m`, summing to `M`, or `NULL` +- `ly` - arrays of local y element counts, of length equal to `n`, summing to `N`, or `NULL` +- `lz` - arrays of local z element counts, of length equal to `p`, summing to `P`, or `NULL` + +Output Parameter: +- `dm` - the new `DMSTAG` object + +Options Database Keys: +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_grid_y ` - number of elements in the y direction +- `-stag_grid_z ` - number of elements in the z direction +- `-stag_ranks_x ` - number of ranks in the x direction +- `-stag_ranks_y ` - number of ranks in the y direction +- `-stag_ranks_z ` - number of ranks in the z direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type x ` - `DMBoundaryType` value +- `-stag_boundary_type y ` - `DMBoundaryType` value +- `-stag_boundary_type z ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate3d()` + +# External Links +$(_doc_external("Dm/DMStagCreate3d")) +""" +function DMStagCreate3d(petsclib::PetscLibType, comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, bndz::DMBoundaryType, M::PetscInt, N::PetscInt, P::PetscInt, m::PetscInt, n::PetscInt, p::PetscInt, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) end + +@for_petsc function DMStagCreate3d(petsclib::$UnionPetscLib, comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, bndz::DMBoundaryType, M::$PetscInt, N::$PetscInt, P::$PetscInt, m::$PetscInt, n::$PetscInt, p::$PetscInt, dof0::$PetscInt, dof1::$PetscInt, dof2::$PetscInt, dof3::$PetscInt, stencilType::DMStagStencilType, stencilWidth::$PetscInt, lx::Vector{$PetscInt}, ly::Vector{$PetscInt}, lz::Vector{$PetscInt} ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMStagCreate3d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, DMBoundaryType, DMBoundaryType, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, DMStagStencilType, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CDM}), + comm, bndx, bndy, bndz, M, N, P, m, n, p, dof0, dof1, dof2, dof3, stencilType, stencilWidth, lx, ly, lz, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + boundaryTypeX::DMBoundaryType,boundaryTypeY::DMBoundaryType,boundaryTypeZ::DMBoundaryType = DMStagGetBoundaryTypes(petsclib::PetscLibType,dm::PetscDM) +get boundary types + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `boundaryTypeX` - boundary type for x direction +- `boundaryTypeY` - boundary type for y direction, not set for one dimensional problems +- `boundaryTypeZ` - boundary type for z direction, not set for one and two dimensional problems + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMBoundaryType` + +# External Links +$(_doc_external("Dm/DMStagGetBoundaryTypes")) +""" +function DMStagGetBoundaryTypes(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetBoundaryTypes(petsclib::$UnionPetscLib, dm::PetscDM ) + boundaryTypeX_ = Ref{DMBoundaryType}() + boundaryTypeY_ = Ref{DMBoundaryType}() + boundaryTypeZ_ = Ref{DMBoundaryType}() + + @chk ccall( + (:DMStagGetBoundaryTypes, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}, Ptr{DMBoundaryType}), + dm, boundaryTypeX_, boundaryTypeY_, boundaryTypeZ_, + ) + + boundaryTypeX = unsafe_string(boundaryTypeX_[]) + boundaryTypeY = unsafe_string(boundaryTypeY_[]) + boundaryTypeZ = unsafe_string(boundaryTypeZ_[]) + + return boundaryTypeX,boundaryTypeY,boundaryTypeZ +end + +""" + DMStagGetProductCoordinateArrays(petsclib::PetscLibType,dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) +extract local product coordinate arrays, one per dimension + +Logically Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `arrX` - local 1D coordinate arrays for x direction +- `arrY` - local 1D coordinate arrays for y direction, not set for one dimensional problems +- `arrZ` - local 1D coordinate arrays for z direction, not set for one and two dimensional problems + +Level: intermediate + +Notes: +A high-level helper function to quickly extract local coordinate arrays. + +Note that 2-dimensional arrays are returned. See +`DMStagVecGetArray()`, which is called internally to produce these arrays +representing coordinates on elements and vertices (element boundaries) +for a 1-dimensional `DMSTAG` in each coordinate direction. + +One should use `DMStagGetProductCoordinateLocationSlot()` to determine appropriate +indices for the second dimension in these returned arrays. This function +checks that the coordinate array is a suitable product of 1-dimensional +`DMSTAG` objects. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagGetProductCoordinateArraysRead()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagGetProductCoordinateLocationSlot()` + +# External Links +$(_doc_external("Dm/DMStagGetProductCoordinateArrays")) +""" +function DMStagGetProductCoordinateArrays(petsclib::PetscLibType, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) end + +@for_petsc function DMStagGetProductCoordinateArrays(petsclib::$UnionPetscLib, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid ) + + @chk ccall( + (:DMStagGetProductCoordinateArrays, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, arrX, arrY, arrZ, + ) + + + return nothing +end + +""" + DMStagGetProductCoordinateArraysRead(petsclib::PetscLibType,dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) +extract product coordinate arrays, read + +Logically Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `arrX` - local 1D coordinate arrays for `x` direction +- `arrY` - local 1D coordinate arrays for `y` direction, not set for one dimensional problems +- `arrZ` - local 1D coordinate arrays for `z` direction, not set for one and two dimensional problems + +Level: intermediate + +Note: +See `DMStagGetProductCoordinateArrays()` for more information. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagGetProductCoordinateArrays()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagGetProductCoordinateLocationSlot()` + +# External Links +$(_doc_external("Dm/DMStagGetProductCoordinateArraysRead")) +""" +function DMStagGetProductCoordinateArraysRead(petsclib::PetscLibType, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) end + +@for_petsc function DMStagGetProductCoordinateArraysRead(petsclib::$UnionPetscLib, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid ) + + @chk ccall( + (:DMStagGetProductCoordinateArraysRead, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, arrX, arrY, arrZ, + ) + + + return nothing +end + +""" + x::PetscInt,y::PetscInt,z::PetscInt,m::PetscInt,n::PetscInt,p::PetscInt,nExtrax::PetscInt,nExtray::PetscInt,nExtraz::PetscInt = DMStagGetCorners(petsclib::PetscLibType,dm::PetscDM) +return global element indices of the local region (excluding ghost points) + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `x` - starting element index in first direction +- `y` - starting element index in second direction +- `z` - starting element index in third direction +- `m` - element width in first direction +- `n` - element width in second direction +- `p` - element width in third direction +- `nExtrax` - number of extra partial elements in first direction +- `nExtray` - number of extra partial elements in second direction +- `nExtraz` - number of extra partial elements in third direction + +Level: beginner + +Notes: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +The number of extra partial elements is either 1 or 0. +The value is 1 on right, top, and front non-periodic domain ("physical") boundaries, +in the x, y, and z directions respectively, and otherwise 0. + +See also: +=== +`DMSTAG`, `DMStagGetGhostCorners()`, `DMDAGetCorners()` + +# External Links +$(_doc_external("Dm/DMStagGetCorners")) +""" +function DMStagGetCorners(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetCorners(petsclib::$UnionPetscLib, dm::PetscDM ) + x_ = Ref{$PetscInt}() + y_ = Ref{$PetscInt}() + z_ = Ref{$PetscInt}() + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + nExtrax_ = Ref{$PetscInt}() + nExtray_ = Ref{$PetscInt}() + nExtraz_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetCorners, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, x_, y_, z_, m_, n_, p_, nExtrax_, nExtray_, nExtraz_, + ) + + x = x_[] + y = y_[] + z = z_[] + m = m_[] + n = n_[] + p = p_[] + nExtrax = nExtrax_[] + nExtray = nExtray_[] + nExtraz = nExtraz_[] + + return x,y,z,m,n,p,nExtrax,nExtray,nExtraz +end + +""" + dof0::PetscInt,dof1::PetscInt,dof2::PetscInt,dof3::PetscInt = DMStagGetDOF(petsclib::PetscLibType,dm::PetscDM) +get number of DOF associated with each stratum of the grid + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `dof0` - the number of points per 0-cell (vertex/node) +- `dof1` - the number of points per 1-cell (element in 1D, edge in 2D and 3D) +- `dof2` - the number of points per 2-cell (element in 2D, face in 3D) +- `dof3` - the number of points per 3-cell (element in 3D) + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagGetCorners()`, `DMStagGetGhostCorners()`, `DMStagGetGlobalSizes()`, `DMStagGetStencilWidth()`, `DMStagGetBoundaryTypes()`, `DMStagGetLocationDOF()`, `DMDAGetDof()` + +# External Links +$(_doc_external("Dm/DMStagGetDOF")) +""" +function DMStagGetDOF(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetDOF(petsclib::$UnionPetscLib, dm::PetscDM ) + dof0_ = Ref{$PetscInt}() + dof1_ = Ref{$PetscInt}() + dof2_ = Ref{$PetscInt}() + dof3_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetDOF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, dof0_, dof1_, dof2_, dof3_, + ) + + dof0 = dof0_[] + dof1 = dof1_[] + dof2 = dof2_[] + dof3 = dof3_[] + + return dof0,dof1,dof2,dof3 +end + +""" + x::PetscInt,y::PetscInt,z::PetscInt,m::PetscInt,n::PetscInt,p::PetscInt = DMStagGetGhostCorners(petsclib::PetscLibType,dm::PetscDM) +return global element indices of the local region, including ghost points + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `x` - the starting element index in the first direction +- `y` - the starting element index in the second direction +- `z` - the starting element index in the third direction +- `m` - the element width in the first direction +- `n` - the element width in the second direction +- `p` - the element width in the third direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetCorners()`, `DMDAGetGhostCorners()` + +# External Links +$(_doc_external("Dm/DMStagGetGhostCorners")) +""" +function DMStagGetGhostCorners(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetGhostCorners(petsclib::$UnionPetscLib, dm::PetscDM ) + x_ = Ref{$PetscInt}() + y_ = Ref{$PetscInt}() + z_ = Ref{$PetscInt}() + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetGhostCorners, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, x_, y_, z_, m_, n_, p_, + ) + + x = x_[] + y = y_[] + z = z_[] + m = m_[] + n = n_[] + p = p_[] + + return x,y,z,m,n,p +end + +""" + M::PetscInt,N::PetscInt,P::PetscInt = DMStagGetGlobalSizes(petsclib::PetscLibType,dm::PetscDM) +get global element counts + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `M` - global element counts in the x direction +- `N` - global element counts in the y direction +- `P` - global element counts in the z direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetLocalSizes()`, `DMDAGetInfo()` + +# External Links +$(_doc_external("Dm/DMStagGetGlobalSizes")) +""" +function DMStagGetGlobalSizes(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetGlobalSizes(petsclib::$UnionPetscLib, dm::PetscDM ) + M_ = Ref{$PetscInt}() + N_ = Ref{$PetscInt}() + P_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetGlobalSizes, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, M_, N_, P_, + ) + + M = M_[] + N = N_[] + P = P_[] + + return M,N,P +end + +""" + isFirstRank0::PetscBool,isFirstRank1::PetscBool,isFirstRank2::PetscBool = DMStagGetIsFirstRank(petsclib::PetscLibType,dm::PetscDM) +get boolean value for whether this rank is first in each direction in the rank grid + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `isFirstRank0` - whether this rank is first in the x direction +- `isFirstRank1` - whether this rank is first in the y direction +- `isFirstRank2` - whether this rank is first in the z direction + +Level: intermediate + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetIsLastRank()` + +# External Links +$(_doc_external("Dm/DMStagGetIsFirstRank")) +""" +function DMStagGetIsFirstRank(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetIsFirstRank(petsclib::$UnionPetscLib, dm::PetscDM ) + isFirstRank0_ = Ref{PetscBool}() + isFirstRank1_ = Ref{PetscBool}() + isFirstRank2_ = Ref{PetscBool}() + + @chk ccall( + (:DMStagGetIsFirstRank, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + dm, isFirstRank0_, isFirstRank1_, isFirstRank2_, + ) + + isFirstRank0 = isFirstRank0_[] + isFirstRank1 = isFirstRank1_[] + isFirstRank2 = isFirstRank2_[] + + return isFirstRank0,isFirstRank1,isFirstRank2 +end + +""" + isLastRank0::PetscBool,isLastRank1::PetscBool,isLastRank2::PetscBool = DMStagGetIsLastRank(petsclib::PetscLibType,dm::PetscDM) +get boolean value for whether this rank is last in each direction in the rank grid + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `isLastRank0` - whether this rank is last in the x direction +- `isLastRank1` - whether this rank is last in the y direction +- `isLastRank2` - whether this rank is last in the z direction + +Level: intermediate + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetIsFirstRank()` + +# External Links +$(_doc_external("Dm/DMStagGetIsLastRank")) +""" +function DMStagGetIsLastRank(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetIsLastRank(petsclib::$UnionPetscLib, dm::PetscDM ) + isLastRank0_ = Ref{PetscBool}() + isLastRank1_ = Ref{PetscBool}() + isLastRank2_ = Ref{PetscBool}() + + @chk ccall( + (:DMStagGetIsLastRank, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}, Ptr{PetscBool}, Ptr{PetscBool}), + dm, isLastRank0_, isLastRank1_, isLastRank2_, + ) + + isLastRank0 = isLastRank0_[] + isLastRank1 = isLastRank1_[] + isLastRank2 = isLastRank2_[] + + return isLastRank0,isLastRank1,isLastRank2 +end + +""" + m::PetscInt,n::PetscInt,p::PetscInt = DMStagGetLocalSizes(petsclib::PetscLibType,dm::PetscDM) +get local elementwise sizes + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `m` - local element counts (excluding ghosts) in the x direction +- `n` - local element counts (excluding ghosts) in the y direction +- `p` - local element counts (excluding ghosts) in the z direction + +Level: beginner + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMStagGetDOF()`, `DMStagGetNumRanks()`, `DMDAGetLocalInfo()` + +# External Links +$(_doc_external("Dm/DMStagGetLocalSizes")) +""" +function DMStagGetLocalSizes(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetLocalSizes(petsclib::$UnionPetscLib, dm::PetscDM ) + m_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + p_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetLocalSizes, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, m_, n_, p_, + ) + + m = m_[] + n = n_[] + p = p_[] + + return m,n,p +end + +""" + nRanks0::PetscInt,nRanks1::PetscInt,nRanks2::PetscInt = DMStagGetNumRanks(petsclib::PetscLibType,dm::PetscDM) +get number of ranks in each direction in the global grid decomposition + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `nRanks0` - number of ranks in the x direction in the grid decomposition +- `nRanks1` - number of ranks in the y direction in the grid decomposition +- `nRanks2` - number of ranks in the z direction in the grid decomposition + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMStagGetLocalSize()`, `DMStagSetNumRanks()`, `DMDAGetInfo()` + +# External Links +$(_doc_external("Dm/DMStagGetNumRanks")) +""" +function DMStagGetNumRanks(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetNumRanks(petsclib::$UnionPetscLib, dm::PetscDM ) + nRanks0_ = Ref{$PetscInt}() + nRanks1_ = Ref{$PetscInt}() + nRanks2_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetNumRanks, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, nRanks0_, nRanks1_, nRanks2_, + ) + + nRanks0 = nRanks0_[] + nRanks1 = nRanks1_[] + nRanks2 = nRanks2_[] + + return nRanks0,nRanks1,nRanks2 +end + +""" + entries::PetscInt = DMStagGetEntries(petsclib::PetscLibType,dm::PetscDM) +get number of native entries in the global representation + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameter: +- `entries` - number of rank-native entries in the global representation + +Level: developer + +Note: +This is the number of entries on this rank for a global vector associated with `dm`. +That is, it is value of `size` returned by `VecGetLocalSize(vec,&size)` when +`DMCreateGlobalVector(dm,&vec) is used to create a `Vec`. Users would typically +use these functions. + +See also: +=== +`DMSTAG`, `DMStagGetDOF()`, `DMStagGetEntriesLocal()`, `DMStagGetEntriesPerElement()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMStagGetEntries")) +""" +function DMStagGetEntries(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetEntries(petsclib::$UnionPetscLib, dm::PetscDM ) + entries_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetEntries, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, entries_, + ) + + entries = entries_[] + + return entries +end + +""" + entries::PetscInt = DMStagGetEntriesLocal(petsclib::PetscLibType,dm::PetscDM) +get number of entries in the local representation + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameter: +- `entries` - number of entries in the local representation + +Level: developer + +Note: +This is the number of entries on this rank in the local representation. +That is, it is value of `size` returned by `VecGetSize(vec,&size)` or +`VecGetLocalSize(vec,&size)` when `DMCreateLocalVector(dm,&vec)` is used to +create a `Vec`. Users would typically use these functions. + +See also: +=== +`DMSTAG`, `DMStagGetDOF()`, `DMStagGetEntries()`, `DMStagGetEntriesPerElement()`, `DMCreateLocalVector()` + +# External Links +$(_doc_external("Dm/DMStagGetEntriesLocal")) +""" +function DMStagGetEntriesLocal(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetEntriesLocal(petsclib::$UnionPetscLib, dm::PetscDM ) + entries_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetEntriesLocal, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, entries_, + ) + + entries = entries_[] + + return entries +end + +""" + entriesPerElement::PetscInt = DMStagGetEntriesPerElement(petsclib::PetscLibType,dm::PetscDM) +get number of entries per element in the local representation + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameter: +- `entriesPerElement` - number of entries associated with each element in the local representation + +Level: developer + +Notes: +This is the natural block size for most local operations. In 1D it is equal to `dof0` + `dof1`, +in 2D it is equal to `dof0` + 2`dof1` + `dof2`, and in 3D it is equal to `dof0` + 3`dof1` + 3`dof2` + `dof3` + +See also: +=== +`DMSTAG`, `DMStagGetDOF()` + +# External Links +$(_doc_external("Dm/DMStagGetEntriesPerElement")) +""" +function DMStagGetEntriesPerElement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetEntriesPerElement(petsclib::$UnionPetscLib, dm::PetscDM ) + entriesPerElement_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetEntriesPerElement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, entriesPerElement_, + ) + + entriesPerElement = entriesPerElement_[] + + return entriesPerElement +end + +""" + stencilType::DMStagStencilType = DMStagGetStencilType(petsclib::PetscLibType,dm::PetscDM) +get elementwise ghost/halo stencil type + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameter: +- `stencilType` - the elementwise ghost stencil type: `DMSTAG_STENCIL_BOX`, `DMSTAG_STENCIL_STAR`, or `DMSTAG_STENCIL_NONE` + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagSetStencilType()`, `DMStagGetStencilWidth`, `DMStagStencilType` + +# External Links +$(_doc_external("Dm/DMStagGetStencilType")) +""" +function DMStagGetStencilType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetStencilType(petsclib::$UnionPetscLib, dm::PetscDM ) + stencilType_ = Ref{DMStagStencilType}() + + @chk ccall( + (:DMStagGetStencilType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMStagStencilType}), + dm, stencilType_, + ) + + stencilType = unsafe_string(stencilType_[]) + + return stencilType +end + +""" + stencilWidth::PetscInt = DMStagGetStencilWidth(petsclib::PetscLibType,dm::PetscDM) +get elementwise stencil width + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameter: +- `stencilWidth` - stencil/halo/ghost width in elements + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagSetStencilWidth()`, `DMStagGetStencilType()`, `DMDAGetStencilType()` + +# External Links +$(_doc_external("Dm/DMStagGetStencilWidth")) +""" +function DMStagGetStencilWidth(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetStencilWidth(petsclib::$UnionPetscLib, dm::PetscDM ) + stencilWidth_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetStencilWidth, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, stencilWidth_, + ) + + stencilWidth = stencilWidth_[] + + return stencilWidth +end + +""" + lx::Vector{PetscInt},ly::Vector{PetscInt},lz::Vector{PetscInt} = DMStagGetOwnershipRanges(petsclib::PetscLibType,dm::PetscDM) +get elements per rank in each direction + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `lx` - ownership along x direction (optional) +- `ly` - ownership along y direction (optional) +- `lz` - ownership along z direction (optional) + +Level: intermediate + +Notes: +These correspond to the optional final arguments passed to `DMStagCreate1d()`, `DMStagCreate2d()`, and `DMStagCreate3d()`. + +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +In C you should not free these arrays, nor change the values in them. +They will only have valid values while the `DMSTAG` they came from still exists (has not been destroyed). + +See also: +=== +`DMSTAG`, `DMStagSetGlobalSizes()`, `DMStagSetOwnershipRanges()`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDAGetOwnershipRanges()` + +# External Links +$(_doc_external("Dm/DMStagGetOwnershipRanges")) +""" +function DMStagGetOwnershipRanges(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetOwnershipRanges(petsclib::$UnionPetscLib, dm::PetscDM ) + lx_ = Ref{Ptr{$PetscInt}}() + ly_ = Ref{Ptr{$PetscInt}}() + lz_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMStagGetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + dm, lx_, ly_, lz_, + ) + + lx = unsafe_wrap(Array, lx_[], VecGetLocalSize(petsclib, x); own = false) + ly = unsafe_wrap(Array, ly_[], VecGetLocalSize(petsclib, x); own = false) + lz = unsafe_wrap(Array, lz_[], VecGetLocalSize(petsclib, x); own = false) + + return lx,ly,lz +end + +""" + newdm::PetscDM = DMStagCreateCompatibleDMStag(petsclib::PetscLibType,dm::PetscDM, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt) +create a compatible `DMSTAG` with different dof/stratum + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `dof0` - number of dof on the first stratum in the new `DMSTAG` +- `dof1` - number of dof on the second stratum in the new `DMSTAG` +- `dof2` - number of dof on the third stratum in the new `DMSTAG` +- `dof3` - number of dof on the fourth stratum in the new `DMSTAG` + +Output Parameter: +- `newdm` - the new, compatible `DMSTAG` + +Level: intermediate + +Notes: +DOF supplied for strata too big for the dimension are ignored; these may be set to `0`. +For example, for a 2-dimensional `DMSTAG`, `dof2` sets the number of dof per element, +and `dof3` is unused. For a 3-dimensional `DMSTAG`, `dof3` sets the number of DOF per element. + +In contrast to `DMDACreateCompatibleDMDA()`, coordinates are not reused. + +See also: +=== +`DMSTAG`, `DMDACreateCompatibleDMDA()`, `DMGetCompatibility()`, `DMStagMigrateVec()` + +# External Links +$(_doc_external("Dm/DMStagCreateCompatibleDMStag")) +""" +function DMStagCreateCompatibleDMStag(petsclib::PetscLibType, dm::PetscDM, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt) end + +@for_petsc function DMStagCreateCompatibleDMStag(petsclib::$UnionPetscLib, dm::PetscDM, dof0::$PetscInt, dof1::$PetscInt, dof2::$PetscInt, dof3::$PetscInt ) + newdm_ = Ref{CDM}() + + @chk ccall( + (:DMStagCreateCompatibleDMStag, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CDM}), + dm, dof0, dof1, dof2, dof3, newdm_, + ) + + newdm = PetscDM(newdm_[], petsclib) + + return newdm +end + +""" + slot::PetscInt = DMStagGetLocationSlot(petsclib::PetscLibType,dm::PetscDM, loc::DMStagStencilLocation, c::PetscInt) +get index to use in accessing raw local arrays + +Not Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `loc` - location relative to an element +- `c` - component + +Output Parameter: +- `slot` - index to use + +Level: beginner + +Notes: +Provides an appropriate index to use with `DMStagVecGetArray()` and friends. +This is required so that the user doesn't need to know about the ordering of +dof associated with each local element. + +See also: +=== +`DMSTAG`, `DMStagVecGetArray()`, `DMStagVecGetArrayRead()`, `DMStagGetDOF()`, `DMStagGetEntriesPerElement()` + +# External Links +$(_doc_external("Dm/DMStagGetLocationSlot")) +""" +function DMStagGetLocationSlot(petsclib::PetscLibType, dm::PetscDM, loc::DMStagStencilLocation, c::PetscInt) end + +@for_petsc function DMStagGetLocationSlot(petsclib::$UnionPetscLib, dm::PetscDM, loc::DMStagStencilLocation, c::$PetscInt ) + slot_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetLocationSlot, $petsc_library), + PetscErrorCode, + (CDM, DMStagStencilLocation, $PetscInt, Ptr{$PetscInt}), + dm, loc, c, slot_, + ) + + slot = slot_[] + + return slot +end + +""" + refine_x::PetscInt,refine_y::PetscInt,refine_z::PetscInt = DMStagGetRefinementFactor(petsclib::PetscLibType,dm::PetscDM) +get refinement ratios in each direction + +Not Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `refine_x` - ratio of fine grid to coarse in x-direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y-direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z-direction (2 by default) + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMRefine()`, `DMCoarsen()`, `DMStagSetRefinementFactor()`, `DMDASetRefinementFactor()` + +# External Links +$(_doc_external("Dm/DMStagGetRefinementFactor")) +""" +function DMStagGetRefinementFactor(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagGetRefinementFactor(petsclib::$UnionPetscLib, dm::PetscDM ) + refine_x_ = Ref{$PetscInt}() + refine_y_ = Ref{$PetscInt}() + refine_z_ = Ref{$PetscInt}() + + @chk ccall( + (:DMStagGetRefinementFactor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, refine_x_, refine_y_, refine_z_, + ) + + refine_x = refine_x_[] + refine_y = refine_y_[] + refine_z = refine_z_[] + + return refine_x,refine_y,refine_z +end + +""" + DMStagMigrateVec(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, dmTo::PetscDM, vecTo::PetscVec) +transfer a vector associated with a `DMSTAG` to a vector associated with a compatible `DMSTAG` + +Collective + +Input Parameters: +- `dm` - the source `DMSTAG` object +- `vec` - the source vector, compatible with `dm` +- `dmTo` - the compatible destination `DMSTAG` object +- `vecTo` - the destination vector, compatible with `dmTo` + +Level: advanced + +Notes: +Extra dof are ignored, and unfilled dof are zeroed. +Currently only implemented to migrate global vectors to global vectors. +For the definition of compatibility of `DM`s, see `DMGetCompatibility()`. + +See also: +=== +`DMSTAG`, `DMStagCreateCompatibleDMStag()`, `DMGetCompatibility()`, `DMStagVecSplitToDMDA()` + +# External Links +$(_doc_external("Dm/DMStagMigrateVec")) +""" +function DMStagMigrateVec(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, dmTo::PetscDM, vecTo::PetscVec) end + +@for_petsc function DMStagMigrateVec(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, dmTo::PetscDM, vecTo::PetscVec ) + + @chk ccall( + (:DMStagMigrateVec, $petsc_library), + PetscErrorCode, + (CDM, CVec, CDM, CVec), + dm, vec, dmTo, vecTo, + ) + + + return nothing +end + +""" + DMStagPopulateLocalToGlobalInjective(petsclib::PetscLibType,dm::PetscDM) +populate an internal 1 + +Collective + +Creates an internal object which explicitly maps a single local degree of +freedom to each global degree of freedom. This is used, if populated, +instead of SCATTER_REVERSE_LOCAL with the (1-to-many, in general) +global-to-local map, when DMLocalToGlobal() is called with INSERT_VALUES. +This allows usage, for example, even in the periodic, 1-rank case, where +the inverse of the global-to-local map, even when restricted to on-rank +communication, is non-injective. This is at the cost of storing an additional +VecScatter object inside each `DMSTAG` object. + +Input Parameter: +- `dm` - the `DMSTAG` object + +Level: developer + +Notes: +In normal usage, library users shouldn't be concerned with this function, +as it is called during `DMSetUp()`, when required. + +Returns immediately if the internal map is already populated. + +Developer Notes: +This could, if desired, be moved up to a general `DM` routine. It would allow, +for example, `DMDA` to support `DMLocalToGlobal()` with `INSERT_VALUES`, +even in the single-rank periodic case. + +See also: +=== +`DMSTAG`, `DMLocalToGlobal()`, `VecScatter` + +# External Links +$(_doc_external("Dm/DMStagPopulateLocalToGlobalInjective")) +""" +function DMStagPopulateLocalToGlobalInjective(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMStagPopulateLocalToGlobalInjective(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMStagPopulateLocalToGlobalInjective, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMStagRestoreProductCoordinateArrays(petsclib::PetscLibType,dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) +restore local array access + +Logically Collective + +Input Parameter: +- `dm` - the `DMSTAG` object + +Output Parameters: +- `arrX` - local 1D coordinate arrays for x direction +- `arrY` - local 1D coordinate arrays for y direction +- `arrZ` - local 1D coordinate arrays for z direction + +Level: intermediate + +Notes: +This function does not automatically perform a local->global scatter to populate global coordinates from the local coordinates. +Thus, it may be required to explicitly perform these operations in some situations, as in the following partial example: +-vb +PetscCall(DMGetCoordinateDM(dm, &cdm)); +for (PetscInt d = 0; d < 3; ++d) { +DM subdm; +Vec coor, coor_local; + +PetscCall(DMProductGetDM(cdm, d, &subdm)); +PetscCall(DMGetCoordinates(subdm, &coor)); +PetscCall(DMGetCoordinatesLocal(subdm, &coor_local)); +PetscCall(DMLocalToGlobal(subdm, coor_local, INSERT_VALUES, coor)); +PetscCall(PetscPrintf(PETSC_COMM_WORLD, "Coordinates dim %" PetscInt_FMT ":\n", d)); +PetscCall(VecView(coor, PETSC_VIEWER_STDOUT_WORLD)); +} +-ve + +See also: +=== +`DMSTAG`, `DMStagGetProductCoordinateArrays()`, `DMStagGetProductCoordinateArraysRead()` + +# External Links +$(_doc_external("Dm/DMStagRestoreProductCoordinateArrays")) +""" +function DMStagRestoreProductCoordinateArrays(petsclib::PetscLibType, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) end + +@for_petsc function DMStagRestoreProductCoordinateArrays(petsclib::$UnionPetscLib, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid ) + + @chk ccall( + (:DMStagRestoreProductCoordinateArrays, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, arrX, arrY, arrZ, + ) + + + return nothing +end + +""" + DMStagRestoreProductCoordinateArraysRead(petsclib::PetscLibType,dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) +restore local product array access, read + +Logically Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `arrX` - local 1D coordinate arrays for x direction +- `arrY` - local 1D coordinate arrays for y direction +- `arrZ` - local 1D coordinate arrays for z direction + +Level: intermediate + +See also: +=== +`DMSTAG`, `DMStagGetProductCoordinateArrays()`, `DMStagGetProductCoordinateArraysRead()` + +# External Links +$(_doc_external("Dm/DMStagRestoreProductCoordinateArraysRead")) +""" +function DMStagRestoreProductCoordinateArraysRead(petsclib::PetscLibType, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid) end + +@for_petsc function DMStagRestoreProductCoordinateArraysRead(petsclib::$UnionPetscLib, dm::PetscDM, arrX::Cvoid, arrY::Cvoid, arrZ::Cvoid ) + + @chk ccall( + (:DMStagRestoreProductCoordinateArraysRead, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}), + dm, arrX, arrY, arrZ, + ) + + + return nothing +end + +""" + DMStagSetBoundaryTypes(petsclib::PetscLibType,dm::PetscDM, boundaryType0::DMBoundaryType, boundaryType1::DMBoundaryType, boundaryType2::DMBoundaryType) +set `DMSTAG` boundary types + +Logically Collective; boundaryType0, boundaryType1, and boundaryType2 must contain common values + +Input Parameters: +- `dm` - the `DMSTAG` object +- `boundaryType2` - boundary type for x direction +- `boundaryType1` - boundary type for y direction, not set for one dimensional problems +- `boundaryType0` - boundary type for z direction, not set for one and two dimensional problems + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMBoundaryType`, `DMStagCreate1d()`, `DMStagCreate2d()`, `DMStagCreate3d()`, `DMDASetBoundaryType()` + +# External Links +$(_doc_external("Dm/DMStagSetBoundaryTypes")) +""" +function DMStagSetBoundaryTypes(petsclib::PetscLibType, dm::PetscDM, boundaryType0::DMBoundaryType, boundaryType1::DMBoundaryType, boundaryType2::DMBoundaryType) end + +@for_petsc function DMStagSetBoundaryTypes(petsclib::$UnionPetscLib, dm::PetscDM, boundaryType0::DMBoundaryType, boundaryType1::DMBoundaryType, boundaryType2::DMBoundaryType ) + + @chk ccall( + (:DMStagSetBoundaryTypes, $petsc_library), + PetscErrorCode, + (CDM, DMBoundaryType, DMBoundaryType, DMBoundaryType), + dm, boundaryType0, boundaryType1, boundaryType2, + ) + + + return nothing +end + +""" + DMStagSetCoordinateDMType(petsclib::PetscLibType,dm::PetscDM, dmtype::DMType) +set DM type to store coordinates + +Logically Collective; `dmtype` must contain common value + +Input Parameters: +- `dm` - the `DMSTAG` object +- `dmtype` - `DMtype` for coordinates, either `DMSTAG` or `DMPRODUCT` + +Level: advanced + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMGetCoordinateDM()`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetUniformCoordinatesProduct()`, `DMType` + +# External Links +$(_doc_external("Dm/DMStagSetCoordinateDMType")) +""" +function DMStagSetCoordinateDMType(petsclib::PetscLibType, dm::PetscDM, dmtype::DMType) end + +@for_petsc function DMStagSetCoordinateDMType(petsclib::$UnionPetscLib, dm::PetscDM, dmtype::DMType ) + + @chk ccall( + (:DMStagSetCoordinateDMType, $petsc_library), + PetscErrorCode, + (CDM, DMType), + dm, dmtype, + ) + + + return nothing +end + +""" + DMStagSetDOF(petsclib::PetscLibType,dm::PetscDM, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt) +set dof/stratum + +Logically Collective; `dof0`, `dof1`, `dof2`, and `dof3` must contain common values + +Input Parameters: +- `dm` - the `DMSTAG` object +- `dof0` - the number of points per 0-cell (vertex/node) +- `dof1` - the number of points per 1-cell (element in 1D, edge in 2D and 3D) +- `dof2` - the number of points per 2-cell (element in 2D, face in 3D) +- `dof3` - the number of points per 3-cell (element in 3D) + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMDASetDof()` + +# External Links +$(_doc_external("Dm/DMStagSetDOF")) +""" +function DMStagSetDOF(petsclib::PetscLibType, dm::PetscDM, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, dof3::PetscInt) end + +@for_petsc function DMStagSetDOF(petsclib::$UnionPetscLib, dm::PetscDM, dof0::$PetscInt, dof1::$PetscInt, dof2::$PetscInt, dof3::$PetscInt ) + + @chk ccall( + (:DMStagSetDOF, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + dm, dof0, dof1, dof2, dof3, + ) + + + return nothing +end + +""" + DMStagSetNumRanks(petsclib::PetscLibType,dm::PetscDM, nRanks0::PetscInt, nRanks1::PetscInt, nRanks2::PetscInt) +set ranks in each direction in the global rank grid + +Logically Collective; `nRanks0`, `nRanks1`, and `nRanks2` must contain common values + +Input Parameters: +- `dm` - the `DMSTAG` object +- `nRanks0` - number of ranks in the x direction +- `nRanks1` - number of ranks in the y direction +- `nRanks2` - number of ranks in the z direction + +Level: developer + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMDASetNumProcs()` + +# External Links +$(_doc_external("Dm/DMStagSetNumRanks")) +""" +function DMStagSetNumRanks(petsclib::PetscLibType, dm::PetscDM, nRanks0::PetscInt, nRanks1::PetscInt, nRanks2::PetscInt) end + +@for_petsc function DMStagSetNumRanks(petsclib::$UnionPetscLib, dm::PetscDM, nRanks0::$PetscInt, nRanks1::$PetscInt, nRanks2::$PetscInt ) + + @chk ccall( + (:DMStagSetNumRanks, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, nRanks0, nRanks1, nRanks2, + ) + + + return nothing +end + +""" + DMStagSetStencilType(petsclib::PetscLibType,dm::PetscDM, stencilType::DMStagStencilType) +set elementwise ghost/halo stencil type + +Logically Collective; `stencilType` must contain common value + +Input Parameters: +- `dm` - the `DMSTAG` object +- `stencilType` - the elementwise ghost stencil type: `DMSTAG_STENCIL_BOX`, `DMSTAG_STENCIL_STAR`, or `DMSTAG_STENCIL_NONE` + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagGetStencilType()`, `DMStagSetStencilWidth()`, `DMStagStencilType` + +# External Links +$(_doc_external("Dm/DMStagSetStencilType")) +""" +function DMStagSetStencilType(petsclib::PetscLibType, dm::PetscDM, stencilType::DMStagStencilType) end + +@for_petsc function DMStagSetStencilType(petsclib::$UnionPetscLib, dm::PetscDM, stencilType::DMStagStencilType ) + + @chk ccall( + (:DMStagSetStencilType, $petsc_library), + PetscErrorCode, + (CDM, DMStagStencilType), + dm, stencilType, + ) + + + return nothing +end + +""" + DMStagSetStencilWidth(petsclib::PetscLibType,dm::PetscDM, stencilWidth::PetscInt) +set elementwise stencil width + +Logically Collective; `stencilWidth` must contain common value + +Input Parameters: +- `dm` - the `DMSTAG` object +- `stencilWidth` - stencil/halo/ghost width in elements + +Level: beginner + +Note: +The width value is not used when `DMSTAG_STENCIL_NONE` is specified. + +See also: +=== +`DMSTAG`, `DMStagGetStencilWidth()`, `DMStagGetStencilType()`, `DMStagStencilType` + +# External Links +$(_doc_external("Dm/DMStagSetStencilWidth")) +""" +function DMStagSetStencilWidth(petsclib::PetscLibType, dm::PetscDM, stencilWidth::PetscInt) end + +@for_petsc function DMStagSetStencilWidth(petsclib::$UnionPetscLib, dm::PetscDM, stencilWidth::$PetscInt ) + + @chk ccall( + (:DMStagSetStencilWidth, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, stencilWidth, + ) + + + return nothing +end + +""" + DMStagSetGlobalSizes(petsclib::PetscLibType,dm::PetscDM, N0::PetscInt, N1::PetscInt, N2::PetscInt) +set global element counts in each direction + +Logically Collective; `N0`, `N1`, and `N2` must contain common values + +Input Parameters: +- `dm` - the `DMSTAG` object +- `N0` - global elementwise size in the x direction +- `N1` - global elementwise size in the y direction +- `N2` - global elementwise size in the z direction + +Level: advanced + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See also: +=== +`DMSTAG`, `DMStagGetGlobalSizes()`, `DMDASetSizes()` + +# External Links +$(_doc_external("Dm/DMStagSetGlobalSizes")) +""" +function DMStagSetGlobalSizes(petsclib::PetscLibType, dm::PetscDM, N0::PetscInt, N1::PetscInt, N2::PetscInt) end + +@for_petsc function DMStagSetGlobalSizes(petsclib::$UnionPetscLib, dm::PetscDM, N0::$PetscInt, N1::$PetscInt, N2::$PetscInt ) + + @chk ccall( + (:DMStagSetGlobalSizes, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, N0, N1, N2, + ) + + + return nothing +end + +""" + DMStagSetOwnershipRanges(petsclib::PetscLibType,dm::PetscDM, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) +set elements per rank in each direction + +Logically Collective; `lx`, `ly`, and `lz` must contain common values + +Input Parameters: +- `dm` - the `DMSTAG` object +- `lx` - element counts for each rank in the x direction, may be `NULL` +- `ly` - element counts for each rank in the y direction, may be `NULL` +- `lz` - element counts for each rank in the z direction, may be `NULL` + +Level: developer + +Note: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case. + +See also: +=== +`DMSTAG`, `DMStagSetGlobalSizes()`, `DMStagGetOwnershipRanges()`, `DMDASetOwnershipRanges()` + +# External Links +$(_doc_external("Dm/DMStagSetOwnershipRanges")) +""" +function DMStagSetOwnershipRanges(petsclib::PetscLibType, dm::PetscDM, lx::Vector{PetscInt}, ly::Vector{PetscInt}, lz::Vector{PetscInt}) end + +@for_petsc function DMStagSetOwnershipRanges(petsclib::$UnionPetscLib, dm::PetscDM, lx::Vector{$PetscInt}, ly::Vector{$PetscInt}, lz::Vector{$PetscInt} ) + + @chk ccall( + (:DMStagSetOwnershipRanges, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, lx, ly, lz, + ) + + + return nothing +end + +""" + DMStagSetRefinementFactor(petsclib::PetscLibType,dm::PetscDM, refine_x::PetscInt, refine_y::PetscInt, refine_z::PetscInt) +set refinement ratios in each direction + +Logically Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `refine_x` - ratio of fine grid to coarse in x-direction (2 by default) +- `refine_y` - ratio of fine grid to coarse in y-direction (2 by default) +- `refine_z` - ratio of fine grid to coarse in z-direction (2 by default) + +Level: intermediate + +Note: +Pass `PETSC_IGNORE` to leave a value unchanged + +See also: +=== +`DMSTAG`, `DMRefine()`, `DMCoarsen()`, `DMStagGetRefinementFactor()`, `DMDAGetRefinementFactor()` + +# External Links +$(_doc_external("Dm/DMStagSetRefinementFactor")) +""" +function DMStagSetRefinementFactor(petsclib::PetscLibType, dm::PetscDM, refine_x::PetscInt, refine_y::PetscInt, refine_z::PetscInt) end + +@for_petsc function DMStagSetRefinementFactor(petsclib::$UnionPetscLib, dm::PetscDM, refine_x::$PetscInt, refine_y::$PetscInt, refine_z::$PetscInt ) + + @chk ccall( + (:DMStagSetRefinementFactor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, refine_x, refine_y, refine_z, + ) + + + return nothing +end + +""" + DMStagSetUniformCoordinates(petsclib::PetscLibType,dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) +set `DMSTAG` coordinates to be a uniform grid + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the `x` direction +- `xmax` - maximum global coordinate values in the `x` direction +- `ymin` - minimum global coordinate value in the `y` direction +- `ymax` - maximum global coordinate value in the `y` direction +- `zmin` - minimum global coordinate value in the `z` direction +- `zmax` - maximum global coordinate value in the `z` direction + +Level: advanced + +Notes: +`DMSTAG` supports 2 different types of coordinate `DM`: `DMSTAG` and `DMPRODUCT`. +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +Local coordinates are populated (using `DMSetCoordinatesLocal()`), linearly +extrapolated to ghost cells, including those outside the physical domain. +This is also done in case of periodic boundaries, meaning that the same +global point may have different coordinates in different local representations, +which are equivalent assuming a periodicity implied by the arguments to this function, +i.e. two points are equivalent if their difference is a multiple of (`xmax` - `xmin` ) +in the x direction, ( `ymax` - `ymin` ) in the y direction, and ( `zmax` - `zmin` ) in the z direction. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagSetCoordinateDMType()`, `DMGetCoordinateDM()`, `DMGetCoordinates()`, `DMDASetUniformCoordinates()`, `DMBoundaryType` + +# External Links +$(_doc_external("Dm/DMStagSetUniformCoordinates")) +""" +function DMStagSetUniformCoordinates(petsclib::PetscLibType, dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) end + +@for_petsc function DMStagSetUniformCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal, zmin::$PetscReal, zmax::$PetscReal ) + + @chk ccall( + (:DMStagSetUniformCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + dm, xmin, xmax, ymin, ymax, zmin, zmax, + ) + + + return nothing +end + +""" + DMStagSetUniformCoordinatesExplicit(petsclib::PetscLibType,dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) +set `DMSTAG` coordinates to be a uniform grid, storing all values + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the `x` direction +- `xmax` - maximum global coordinate value in the `x` direction +- `ymin` - minimum global coordinate value in the `y` direction +- `ymax` - maximum global coordinate value in the `y` direction +- `zmin` - minimum global coordinate value in the `z` direction +- `zmax` - maximum global coordinate value in the `z` direction + +Level: beginner + +Notes: +`DMSTAG` supports 2 different types of coordinate `DM`: either another `DMSTAG`, or a `DMPRODUCT`. +If the grid is orthogonal, using `DMPRODUCT` should be more efficient. + +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +See the manual page for `DMStagSetUniformCoordinates()` for information on how +coordinates for dummy cells outside the physical domain boundary are populated. + +See also: +=== +`DMSTAG`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagSetCoordinateDMType()` + +# External Links +$(_doc_external("Dm/DMStagSetUniformCoordinatesExplicit")) +""" +function DMStagSetUniformCoordinatesExplicit(petsclib::PetscLibType, dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) end + +@for_petsc function DMStagSetUniformCoordinatesExplicit(petsclib::$UnionPetscLib, dm::PetscDM, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal, zmin::$PetscReal, zmax::$PetscReal ) + + @chk ccall( + (:DMStagSetUniformCoordinatesExplicit, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + dm, xmin, xmax, ymin, ymax, zmin, zmax, + ) + + + return nothing +end + +""" + DMStagSetUniformCoordinatesProduct(petsclib::PetscLibType,dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) +create uniform coordinates, as a product of 1D arrays + +Set the coordinate `DM` to be a `DMPRODUCT` of 1D `DMSTAG` objects, each of which have a coordinate `DM` (also a 1d `DMSTAG`) holding uniform coordinates. + +Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `xmin` - minimum global coordinate value in the `x` direction +- `xmax` - maximum global coordinate value in the `x` direction +- `ymin` - minimum global coordinate value in the `y` direction +- `ymax` - maximum global coordinate value in the `y` direction +- `zmin` - minimum global coordinate value in the `z` direction +- `zmax` - maximum global coordinate value in the `z` direction + +Level: intermediate + +Notes: +Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. + +The per-dimension 1-dimensional `DMSTAG` objects that comprise the product +always have active 0-cells (vertices, element boundaries) and 1-cells +(element centers). + +See the manual page for `DMStagSetUniformCoordinates()` for information on how +coordinates for dummy cells outside the physical domain boundary are populated. + +See also: +=== +`DMSTAG`, `DMPRODUCT`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesExplicit()`, `DMStagSetCoordinateDMType()` + +# External Links +$(_doc_external("Dm/DMStagSetUniformCoordinatesProduct")) +""" +function DMStagSetUniformCoordinatesProduct(petsclib::PetscLibType, dm::PetscDM, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, zmin::PetscReal, zmax::PetscReal) end + +@for_petsc function DMStagSetUniformCoordinatesProduct(petsclib::$UnionPetscLib, dm::PetscDM, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal, zmin::$PetscReal, zmax::$PetscReal ) + + @chk ccall( + (:DMStagSetUniformCoordinatesProduct, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + dm, xmin, xmax, ymin, ymax, zmin, zmax, + ) + + + return nothing +end + +""" + DMStagVecGetArray(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) +get access to local array + +Logically Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object + +Output Parameter: +- `array` - the array + +Level: beginner + +Note: +This function returns a (dim+1)-dimensional array for a dim-dimensional +`DMSTAG`. + +The first 1-3 dimensions indicate an element in the global +numbering, using the standard C ordering. + +The final dimension in this array corresponds to a degree +of freedom with respect to this element, for example corresponding to +the element or one of its neighboring faces, edges, or vertices. + +For example, for a 3D `DMSTAG`, indexing is `array[k][j][i][idx]`, where `k` is the +index in the z-direction, `j` is the index in the y-direction, and `i` is the +index in the x-direction. + +`idx` is obtained with `DMStagGetLocationSlot()`, since the correct offset +into the (d+1)-dimensional C array for a d-dimensional `DMSTAG` depends on the grid size and the number +of DOF stored at each location. + +`DMStagVecRestoreArray()` must be called, once finished with the array + +See also: +=== +`DMSTAG`, `DMStagVecGetArrayRead()`, `DMStagGetLocationSlot()`, `DMGetLocalVector()`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMCreateGlobalVector()`, `DMDAVecGetArray()`, `DMDAVecGetArrayDOF()` + +# External Links +$(_doc_external("Dm/DMStagVecGetArray")) +""" +function DMStagVecGetArray(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMStagVecGetArray(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMStagVecGetArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMStagVecGetArrayRead(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) +get read + +Logically Collective + +See the man page for `DMStagVecGetArray()` for more information. + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object + +Output Parameter: +- `array` - the read-only array + +Level: beginner + +Note: +`DMStagVecRestoreArrayRead()` must be called, once finished with the array + +See also: +=== +`DMSTAG`, `DMStagGetLocationSlot()`, `DMGetLocalVector()`, `DMCreateLocalVector()`, `DMGetGlobalVector()`, `DMCreateGlobalVector()`, `DMDAVecGetArrayRead()`, `DMDAVecGetArrayDOFRead()` + +# External Links +$(_doc_external("Dm/DMStagVecGetArrayRead")) +""" +function DMStagVecGetArrayRead(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMStagVecGetArrayRead(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMStagVecGetArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMStagVecRestoreArray(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) +restore access to a raw array + +Logically Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the `Vec` object + +Output Parameter: +- `array` - the array + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagVecGetArray()`, `DMDAVecRestoreArray()`, `DMDAVecRestoreArrayDOF()` + +# External Links +$(_doc_external("Dm/DMStagVecRestoreArray")) +""" +function DMStagVecRestoreArray(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMStagVecRestoreArray(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMStagVecRestoreArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMStagVecRestoreArrayRead(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) +restore read + +Logically Collective + +Input Parameters: +- `dm` - the `DMSTAG` object +- `vec` - the Vec object + +Output Parameter: +- `array` - the read-only array + +Level: beginner + +See also: +=== +`DMSTAG`, `DMStagVecGetArrayRead()`, `DMDAVecRestoreArrayRead()`, `DMDAVecRestoreArrayDOFRead()` + +# External Links +$(_doc_external("Dm/DMStagVecRestoreArrayRead")) +""" +function DMStagVecRestoreArrayRead(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMStagVecRestoreArrayRead(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMStagVecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + dm::PetscDM = DMStagCreate2d(petsclib::PetscLibType,comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, M::PetscInt, N::PetscInt, m::PetscInt, n::PetscInt, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}) +Create an object to manage data living on the elements, faces, and vertices of a parallelized regular 2D grid. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `bndx` - x boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or +`DM_BOUNDARY_GHOSTED` +- `bndy` - y boundary type, `DM_BOUNDARY_NONE`, `DM_BOUNDARY_PERIODIC`, or `DM_BOUNDARY_GHOSTED` +- `M` - global number of elements in x direction +- `N` - global number of elements in y direction +- `m` - number of ranks in the x direction (may be `PETSC_DECIDE`) +- `n` - number of ranks in the y direction (may be `PETSC_DECIDE`) +- `dof0` - number of degrees of freedom per vertex/0-cell +- `dof1` - number of degrees of freedom per face/1-cell +- `dof2` - number of degrees of freedom per element/2-cell +- `stencilType` - ghost/halo region type: `DMSTAG_STENCIL_NONE`, `DMSTAG_STENCIL_BOX`, or `DMSTAG_STENCIL_STAR` +- `stencilWidth` - width, in elements, of halo/ghost region +- `lx` - array of local x element counts, of length equal to `m`, summing to `M`, or `NULL` +- `ly` - array of local y element counts, of length equal to `n`, summing to `N`, or `NULL` + +Output Parameter: +- `dm` - the new `DMSTAG` object + +Options Database Keys: +- `-dm_view` - calls `DMViewFromOptions()` at the conclusion of `DMSetUp()` +- `-stag_grid_x ` - number of elements in the x direction +- `-stag_grid_y ` - number of elements in the y direction +- `-stag_ranks_x ` - number of ranks in the x direction +- `-stag_ranks_y ` - number of ranks in the y direction +- `-stag_ghost_stencil_width` - width of ghost region, in elements +- `-stag_boundary_type_x ` - `DMBoundaryType` value +- `-stag_boundary_type_y ` - `DMBoundaryType` value + +Level: beginner + +Notes: +You must call `DMSetUp()` after this call, before using the `DM`. +If you wish to use the options database (see the keys above) to change values in the `DMSTAG`, you must call +`DMSetFromOptions()` after this function but before `DMSetUp()`. + +See also: +=== +`DMSTAG`, `DMStagCreate1d()`, `DMStagCreate3d()`, `DMDestroy()`, `DMView()`, `DMCreateGlobalVector()`, `DMCreateLocalVector()`, `DMLocalToGlobalBegin()`, `DMDACreate2d()` + +# External Links +$(_doc_external("Dm/DMStagCreate2d")) +""" +function DMStagCreate2d(petsclib::PetscLibType, comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, M::PetscInt, N::PetscInt, m::PetscInt, n::PetscInt, dof0::PetscInt, dof1::PetscInt, dof2::PetscInt, stencilType::DMStagStencilType, stencilWidth::PetscInt, lx::Vector{PetscInt}, ly::Vector{PetscInt}) end + +@for_petsc function DMStagCreate2d(petsclib::$UnionPetscLib, comm::MPI_Comm, bndx::DMBoundaryType, bndy::DMBoundaryType, M::$PetscInt, N::$PetscInt, m::$PetscInt, n::$PetscInt, dof0::$PetscInt, dof1::$PetscInt, dof2::$PetscInt, stencilType::DMStagStencilType, stencilWidth::$PetscInt, lx::Vector{$PetscInt}, ly::Vector{$PetscInt} ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMStagCreate2d, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, DMBoundaryType, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, DMStagStencilType, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CDM}), + comm, bndx, bndy, M, N, m, n, dof0, dof1, dof2, stencilType, stencilWidth, lx, ly, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPatchZoom(petsclib::PetscLibType,dm::PetscDM, lower::MatStencil, upper::MatStencil, commz::MPI_Comm, dmz::PetscDM, sfz::PetscSF, sfzr::PetscSF) +Create patches of a `DMDA` on subsets of processes, indicated by `commz` + +Collective + +Input Parameters: +- `dm` - the `DM` +- `lower` - the lower left corner of the requested patch +- `upper` - the upper right corner of the requested patch +- `commz` - the new communicator for the patch, `MPI_COMM_NULL` indicates that the given rank will not own a patch + +Output Parameters: +- `dmz` - the patch `DM` +- `sfz` - the `PetscSF` mapping the patch+halo to the zoomed version (optional) +- `sfzr` - the `PetscSF` mapping the patch to the restricted zoomed version + +Level: intermediate + +-seealso: `DMPatchSolve()`, `DMDACreatePatchIS()` + +# External Links +$(_doc_external("Dm/DMPatchZoom")) +""" +function DMPatchZoom(petsclib::PetscLibType, dm::PetscDM, lower::MatStencil, upper::MatStencil, commz::MPI_Comm, dmz::PetscDM, sfz::PetscSF, sfzr::PetscSF) end + +@for_petsc function DMPatchZoom(petsclib::$UnionPetscLib, dm::PetscDM, lower::MatStencil, upper::MatStencil, commz::MPI_Comm, dmz::PetscDM, sfz::PetscSF, sfzr::PetscSF ) + dmz_ = Ref(dmz.ptr) + + @chk ccall( + (:DMPatchZoom, $petsc_library), + PetscErrorCode, + (CDM, MatStencil, MatStencil, MPI_Comm, Ptr{CDM}, Ptr{PetscSF}, Ptr{PetscSF}), + dm, lower, upper, commz, dmz_, sfz, sfzr, + ) + + dmz.ptr = C_NULL + + return nothing +end + +""" + DMPatchSolve(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMPatchSolve")) +""" +function DMPatchSolve(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPatchSolve(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPatchSolve, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPatchGetCoarse(petsclib::PetscLibType,dm::PetscDM, dmCoarse::PetscDM) + +# External Links +$(_doc_external("Dm/DMPatchGetCoarse")) +""" +function DMPatchGetCoarse(petsclib::PetscLibType, dm::PetscDM, dmCoarse::PetscDM) end + +@for_petsc function DMPatchGetCoarse(petsclib::$UnionPetscLib, dm::PetscDM, dmCoarse::PetscDM ) + dmCoarse_ = Ref(dmCoarse.ptr) + + @chk ccall( + (:DMPatchGetCoarse, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, dmCoarse_, + ) + + dmCoarse.ptr = C_NULL + + return nothing +end + +""" + DMPatchGetPatchSize(petsclib::PetscLibType,dm::PetscDM, patchSize::MatStencil) + +# External Links +$(_doc_external("Dm/DMPatchGetPatchSize")) +""" +function DMPatchGetPatchSize(petsclib::PetscLibType, dm::PetscDM, patchSize::MatStencil) end + +@for_petsc function DMPatchGetPatchSize(petsclib::$UnionPetscLib, dm::PetscDM, patchSize::MatStencil ) + + @chk ccall( + (:DMPatchGetPatchSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{MatStencil}), + dm, patchSize, + ) + + + return nothing +end + +""" + DMPatchSetPatchSize(petsclib::PetscLibType,dm::PetscDM, patchSize::MatStencil) + +# External Links +$(_doc_external("Dm/DMPatchSetPatchSize")) +""" +function DMPatchSetPatchSize(petsclib::PetscLibType, dm::PetscDM, patchSize::MatStencil) end + +@for_petsc function DMPatchSetPatchSize(petsclib::$UnionPetscLib, dm::PetscDM, patchSize::MatStencil ) + + @chk ccall( + (:DMPatchSetPatchSize, $petsc_library), + PetscErrorCode, + (CDM, MatStencil), + dm, patchSize, + ) + + + return nothing +end + +""" + DMPatchGetCommSize(petsclib::PetscLibType,dm::PetscDM, commSize::MatStencil) + +# External Links +$(_doc_external("Dm/DMPatchGetCommSize")) +""" +function DMPatchGetCommSize(petsclib::PetscLibType, dm::PetscDM, commSize::MatStencil) end + +@for_petsc function DMPatchGetCommSize(petsclib::$UnionPetscLib, dm::PetscDM, commSize::MatStencil ) + + @chk ccall( + (:DMPatchGetCommSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{MatStencil}), + dm, commSize, + ) + + + return nothing +end + +""" + DMPatchSetCommSize(petsclib::PetscLibType,dm::PetscDM, commSize::MatStencil) + +# External Links +$(_doc_external("Dm/DMPatchSetCommSize")) +""" +function DMPatchSetCommSize(petsclib::PetscLibType, dm::PetscDM, commSize::MatStencil) end + +@for_petsc function DMPatchSetCommSize(petsclib::$UnionPetscLib, dm::PetscDM, commSize::MatStencil ) + + @chk ccall( + (:DMPatchSetCommSize, $petsc_library), + PetscErrorCode, + (CDM, MatStencil), + dm, commSize, + ) + + + return nothing +end + +""" + mesh::PetscDM = DMPatchCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a DMPatch object, which is a collections of DMs called patches. + +Collective + +Input Parameter: +- `comm` - The communicator for the DMPatch object + +Output Parameter: +- `mesh` - The DMPatch object + +-seealso: `DMPatchZoom()` + + +# External Links +$(_doc_external("Dm/DMPatchCreate")) +""" +function DMPatchCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMPatchCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + mesh_ = Ref{CDM}() + + @chk ccall( + (:DMPatchCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, mesh_, + ) + + mesh = PetscDM(mesh_[], petsclib) + + return mesh +end + +""" + dm::PetscDM = DMPatchCreateGrid(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, patchSize::MatStencil, commSize::MatStencil, gridSize::MatStencil) + +# External Links +$(_doc_external("Dm/DMPatchCreateGrid")) +""" +function DMPatchCreateGrid(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, patchSize::MatStencil, commSize::MatStencil, gridSize::MatStencil) end + +@for_petsc function DMPatchCreateGrid(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, patchSize::MatStencil, commSize::MatStencil, gridSize::MatStencil ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPatchCreateGrid, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, MatStencil, MatStencil, MatStencil, Ptr{CDM}), + comm, dim, patchSize, commSize, gridSize, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMRedundantSetSize(petsclib::PetscLibType,dm::PetscDM, rank::PetscMPIInt, N::PetscInt) +Sets the size of a densely coupled redundant object + +Collective + +Input Parameters: +- `dm` - `DM` object of type `DMREDUNDANT` +- `rank` - rank of process to own the redundant degrees of freedom +- `N` - total number of redundant degrees of freedom + +Level: advanced + +-seealso: `DM`, `DMREDUNDANT`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMRedundantCreate()`, `DMRedundantGetSize()` + +# External Links +$(_doc_external("Dm/DMRedundantSetSize")) +""" +function DMRedundantSetSize(petsclib::PetscLibType, dm::PetscDM, rank::PetscMPIInt, N::PetscInt) end + +@for_petsc function DMRedundantSetSize(petsclib::$UnionPetscLib, dm::PetscDM, rank::PetscMPIInt, N::$PetscInt ) + + @chk ccall( + (:DMRedundantSetSize, $petsc_library), + PetscErrorCode, + (CDM, PetscMPIInt, $PetscInt), + dm, rank, N, + ) + + + return nothing +end + +""" + N::PetscInt = DMRedundantGetSize(petsclib::PetscLibType,dm::PetscDM, rank::PetscMPIInt) +Gets the size of a densely coupled redundant object + +Not Collective + +Input Parameter: +- `dm` - `DM` object of type `DMREDUNDANT` + +Output Parameters: +- `rank` - rank of process to own the redundant degrees of freedom (or `NULL`) +- `N` - total number of redundant degrees of freedom (or `NULL`) + +Level: advanced + +-seealso: `DM`, `DMREDUNDANT`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMRedundantCreate()`, `DMRedundantSetSize()` + +# External Links +$(_doc_external("Dm/DMRedundantGetSize")) +""" +function DMRedundantGetSize(petsclib::PetscLibType, dm::PetscDM, rank::PetscMPIInt) end + +@for_petsc function DMRedundantGetSize(petsclib::$UnionPetscLib, dm::PetscDM, rank::PetscMPIInt ) + N_ = Ref{$PetscInt}() + + @chk ccall( + (:DMRedundantGetSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscMPIInt}, Ptr{$PetscInt}), + dm, rank, N_, + ) + + N = N_[] + + return N +end + +""" + dm::PetscDM = DMRedundantCreate(petsclib::PetscLibType,comm::MPI_Comm, rank::PetscMPIInt, N::PetscInt) +Creates a `DM` object, used to manage data for dense globally coupled variables + +Collective + +Input Parameters: +- `comm` - the processors that will share the global vector +- `rank` - the MPI rank to own the redundant values +- `N` - total number of degrees of freedom + +Output Parameter: +- `dm` - the `DM` object of type `DMREDUNDANT` + +Level: advanced + +-seealso: `DM`, `DMREDUNDANT`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMCreateMatrix()`, `DMCompositeAddDM()`, `DMSetType()`, `DMRedundantSetSize()`, `DMRedundantGetSize()` + +# External Links +$(_doc_external("Dm/DMRedundantCreate")) +""" +function DMRedundantCreate(petsclib::PetscLibType, comm::MPI_Comm, rank::PetscMPIInt, N::PetscInt) end + +@for_petsc function DMRedundantCreate(petsclib::$UnionPetscLib, comm::MPI_Comm, rank::PetscMPIInt, N::$PetscInt ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMRedundantCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscMPIInt, $PetscInt, Ptr{CDM}), + comm, rank, N, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMMoabOutput(petsclib::PetscLibType,dm::PetscDM, filename::String, usrwriteopts::String) + +# External Links +$(_doc_external("Dm/DMMoabOutput")) +""" +function DMMoabOutput(petsclib::PetscLibType, dm::PetscDM, filename::String, usrwriteopts::String) end + +@for_petsc function DMMoabOutput(petsclib::$UnionPetscLib, dm::PetscDM, filename::String, usrwriteopts::String ) + + @chk ccall( + (:DMMoabOutput, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{Cchar}), + dm, filename, usrwriteopts, + ) + + + return nothing +end + +""" + coordinates::PetscReal,phypts::PetscReal,jacobian_quadrature_weight_product::PetscReal,fe_basis::PetscReal = DMMoabFEMComputeBasis(petsclib::PetscLibType,dim::PetscInt, nverts::PetscInt, quadrature::PetscQuadrature, fe_basis_derivatives::PetscReal) + +# External Links +$(_doc_external("Dm/DMMoabFEMComputeBasis")) +""" +function DMMoabFEMComputeBasis(petsclib::PetscLibType, dim::PetscInt, nverts::PetscInt, quadrature::PetscQuadrature, fe_basis_derivatives::PetscReal) end + +@for_petsc function DMMoabFEMComputeBasis(petsclib::$UnionPetscLib, dim::$PetscInt, nverts::$PetscInt, quadrature::PetscQuadrature, fe_basis_derivatives::$PetscReal ) + coordinates_ = Ref{$PetscReal}() + phypts_ = Ref{$PetscReal}() + jacobian_quadrature_weight_product_ = Ref{$PetscReal}() + fe_basis_ = Ref{$PetscReal}() + + @chk ccall( + (:DMMoabFEMComputeBasis, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, PetscQuadrature, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal), + dim, nverts, coordinates_, quadrature, phypts_, jacobian_quadrature_weight_product_, fe_basis_, fe_basis_derivatives, + ) + + coordinates = coordinates_[] + phypts = phypts_[] + jacobian_quadrature_weight_product = jacobian_quadrature_weight_product_[] + fe_basis = fe_basis_[] + + return coordinates,phypts,jacobian_quadrature_weight_product,fe_basis +end + +""" + quadrature::PetscQuadrature = DMMoabFEMCreateQuadratureDefault(petsclib::PetscLibType,dim::PetscInt, nverts::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabFEMCreateQuadratureDefault")) +""" +function DMMoabFEMCreateQuadratureDefault(petsclib::PetscLibType, dim::PetscInt, nverts::PetscInt) end + +@for_petsc function DMMoabFEMCreateQuadratureDefault(petsclib::$UnionPetscLib, dim::$PetscInt, nverts::$PetscInt ) + quadrature_ = Ref{PetscQuadrature}() + + @chk ccall( + (:DMMoabFEMCreateQuadratureDefault, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{PetscQuadrature}), + dim, nverts, quadrature_, + ) + + quadrature = quadrature_[] + + return quadrature +end + +""" + coordinates::PetscReal,xphy::PetscReal,natparam::PetscReal,phi::PetscReal = DMMoabPToRMapping(petsclib::PetscLibType,dim::PetscInt, nverts::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabPToRMapping")) +""" +function DMMoabPToRMapping(petsclib::PetscLibType, dim::PetscInt, nverts::PetscInt) end + +@for_petsc function DMMoabPToRMapping(petsclib::$UnionPetscLib, dim::$PetscInt, nverts::$PetscInt ) + coordinates_ = Ref{$PetscReal}() + xphy_ = Ref{$PetscReal}() + natparam_ = Ref{$PetscReal}() + phi_ = Ref{$PetscReal}() + + @chk ccall( + (:DMMoabPToRMapping, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + dim, nverts, coordinates_, xphy_, natparam_, phi_, + ) + + coordinates = coordinates_[] + xphy = xphy_[] + natparam = natparam_[] + phi = phi_[] + + return coordinates,xphy,natparam,phi +end + +""" + range::moab_Range,vec::PetscVec = DMMoabCreateVector(petsclib::PetscLibType,dm::PetscDM, tag::moab_Tag, is_global_vec::PetscBool, destroy_tag::PetscBool) + +# External Links +$(_doc_external("Dm/DMMoabCreateVector")) +""" +function DMMoabCreateVector(petsclib::PetscLibType, dm::PetscDM, tag::moab_Tag, is_global_vec::PetscBool, destroy_tag::PetscBool) end + +@for_petsc function DMMoabCreateVector(petsclib::$UnionPetscLib, dm::PetscDM, tag::moab_Tag, is_global_vec::PetscBool, destroy_tag::PetscBool ) + range_ = Ref{moab_Range}() + vec_ = Ref{CVec}() + + @chk ccall( + (:DMMoabCreateVector, $petsc_library), + PetscErrorCode, + (CDM, moab_Tag, Ptr{moab_Range}, PetscBool, PetscBool, Ptr{CVec}), + dm, tag, range_, is_global_vec, destroy_tag, vec_, + ) + + range = range_[] + vec = PetscVec(vec_[], petsclib) + + return range,vec +end + +""" + DMMoabGetVecTag(petsclib::PetscLibType,vec::PetscVec, tag::moab_Tag) + +# External Links +$(_doc_external("Dm/DMMoabGetVecTag")) +""" +function DMMoabGetVecTag(petsclib::PetscLibType, vec::PetscVec, tag::moab_Tag) end + +@for_petsc function DMMoabGetVecTag(petsclib::$UnionPetscLib, vec::PetscVec, tag::moab_Tag ) + + @chk ccall( + (:DMMoabGetVecTag, $petsc_library), + PetscErrorCode, + (CVec, Ptr{moab_Tag}), + vec, tag, + ) + + + return nothing +end + +""" + DMMoabGetVecRange(petsclib::PetscLibType,vec::PetscVec, range::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabGetVecRange")) +""" +function DMMoabGetVecRange(petsclib::PetscLibType, vec::PetscVec, range::moab_Range) end + +@for_petsc function DMMoabGetVecRange(petsclib::$UnionPetscLib, vec::PetscVec, range::moab_Range ) + + @chk ccall( + (:DMMoabGetVecRange, $petsc_library), + PetscErrorCode, + (CVec, Ptr{moab_Range}), + vec, range, + ) + + + return nothing +end + +""" + DMMoabVecGetArray(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) + +# External Links +$(_doc_external("Dm/DMMoabVecGetArray")) +""" +function DMMoabVecGetArray(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMMoabVecGetArray(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMMoabVecGetArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMMoabVecRestoreArray(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) + +# External Links +$(_doc_external("Dm/DMMoabVecRestoreArray")) +""" +function DMMoabVecRestoreArray(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMMoabVecRestoreArray(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMMoabVecRestoreArray, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMMoabVecGetArrayRead(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) + +# External Links +$(_doc_external("Dm/DMMoabVecGetArrayRead")) +""" +function DMMoabVecGetArrayRead(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMMoabVecGetArrayRead(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMMoabVecGetArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + DMMoabVecRestoreArrayRead(petsclib::PetscLibType,dm::PetscDM, vec::PetscVec, array::Cvoid) + +# External Links +$(_doc_external("Dm/DMMoabVecRestoreArrayRead")) +""" +function DMMoabVecRestoreArrayRead(petsclib::PetscLibType, dm::PetscDM, vec::PetscVec, array::Cvoid) end + +@for_petsc function DMMoabVecRestoreArrayRead(petsclib::$UnionPetscLib, dm::PetscDM, vec::PetscVec, array::Cvoid ) + + @chk ccall( + (:DMMoabVecRestoreArrayRead, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{Cvoid}), + dm, vec, array, + ) + + + return nothing +end + +""" + ldegrees::PetscInt = DMMoabGenerateHierarchy(petsclib::PetscLibType,dm::PetscDM, nlevels::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGenerateHierarchy")) +""" +function DMMoabGenerateHierarchy(petsclib::PetscLibType, dm::PetscDM, nlevels::PetscInt) end + +@for_petsc function DMMoabGenerateHierarchy(petsclib::$UnionPetscLib, dm::PetscDM, nlevels::$PetscInt ) + ldegrees_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGenerateHierarchy, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, nlevels, ldegrees_, + ) + + ldegrees = ldegrees_[] + + return ldegrees +end + +""" + bounds::PetscReal,dm::PetscDM = DMMoabCreateBoxMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, useSimplex::PetscBool, nele::PetscInt, nghost::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabCreateBoxMesh")) +""" +function DMMoabCreateBoxMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, useSimplex::PetscBool, nele::PetscInt, nghost::PetscInt) end + +@for_petsc function DMMoabCreateBoxMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, useSimplex::PetscBool, nele::$PetscInt, nghost::$PetscInt ) + bounds_ = Ref{$PetscReal}() + dm_ = Ref{CDM}() + + @chk ccall( + (:DMMoabCreateBoxMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{$PetscReal}, $PetscInt, $PetscInt, Ptr{CDM}), + comm, dim, useSimplex, bounds_, nele, nghost, dm_, + ) + + bounds = bounds_[] + dm = PetscDM(dm_[], petsclib) + + return bounds,dm +end + +""" + DMMoabLoadFromFile(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, nghost::PetscInt, filename::String, usrreadopts::String, dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabLoadFromFile")) +""" +function DMMoabLoadFromFile(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, nghost::PetscInt, filename::String, usrreadopts::String, dm::PetscDM) end + +@for_petsc function DMMoabLoadFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, nghost::$PetscInt, filename::String, usrreadopts::String, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:DMMoabLoadFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{Cchar}, Ptr{Cchar}, Ptr{CDM}), + comm, dim, nghost, filename, usrreadopts, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + DMMoabRenumberMeshEntities(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabRenumberMeshEntities")) +""" +function DMMoabRenumberMeshEntities(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabRenumberMeshEntities(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMMoabRenumberMeshEntities, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMMoabSetFieldVector(petsclib::PetscLibType,dm::PetscDM, ifield::PetscInt, fvec::PetscVec) + +# External Links +$(_doc_external("Dm/DMMoabSetFieldVector")) +""" +function DMMoabSetFieldVector(petsclib::PetscLibType, dm::PetscDM, ifield::PetscInt, fvec::PetscVec) end + +@for_petsc function DMMoabSetFieldVector(petsclib::$UnionPetscLib, dm::PetscDM, ifield::$PetscInt, fvec::PetscVec ) + + @chk ccall( + (:DMMoabSetFieldVector, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, CVec), + dm, ifield, fvec, + ) + + + return nothing +end + +""" + DMMoabSetGlobalFieldVector(petsclib::PetscLibType,dm::PetscDM, fvec::PetscVec) + +# External Links +$(_doc_external("Dm/DMMoabSetGlobalFieldVector")) +""" +function DMMoabSetGlobalFieldVector(petsclib::PetscLibType, dm::PetscDM, fvec::PetscVec) end + +@for_petsc function DMMoabSetGlobalFieldVector(petsclib::$UnionPetscLib, dm::PetscDM, fvec::PetscVec ) + + @chk ccall( + (:DMMoabSetGlobalFieldVector, $petsc_library), + PetscErrorCode, + (CDM, CVec), + dm, fvec, + ) + + + return nothing +end + +""" + DMMoabSetFieldNames(petsclib::PetscLibType,dm::PetscDM, numFields::PetscInt, fields::String) + +# External Links +$(_doc_external("Dm/DMMoabSetFieldNames")) +""" +function DMMoabSetFieldNames(petsclib::PetscLibType, dm::PetscDM, numFields::PetscInt, fields::String) end + +@for_petsc function DMMoabSetFieldNames(petsclib::$UnionPetscLib, dm::PetscDM, numFields::$PetscInt, fields::String ) + fields_ = Ref(pointer(fields)) + + @chk ccall( + (:DMMoabSetFieldNames, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + dm, numFields, fields_, + ) + + + return nothing +end + +""" + DMMoabGetFieldName(petsclib::PetscLibType,dm::PetscDM, field::PetscInt, fieldName::String) + +# External Links +$(_doc_external("Dm/DMMoabGetFieldName")) +""" +function DMMoabGetFieldName(petsclib::PetscLibType, dm::PetscDM, field::PetscInt, fieldName::String) end + +@for_petsc function DMMoabGetFieldName(petsclib::$UnionPetscLib, dm::PetscDM, field::$PetscInt, fieldName::String ) + fieldName_ = Ref(pointer(fieldName)) + + @chk ccall( + (:DMMoabGetFieldName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{Cchar}}), + dm, field, fieldName_, + ) + + + return nothing +end + +""" + DMMoabSetFieldName(petsclib::PetscLibType,dm::PetscDM, field::PetscInt, fieldName::String) + +# External Links +$(_doc_external("Dm/DMMoabSetFieldName")) +""" +function DMMoabSetFieldName(petsclib::PetscLibType, dm::PetscDM, field::PetscInt, fieldName::String) end + +@for_petsc function DMMoabSetFieldName(petsclib::$UnionPetscLib, dm::PetscDM, field::$PetscInt, fieldName::String ) + + @chk ccall( + (:DMMoabSetFieldName, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Cchar}), + dm, field, fieldName, + ) + + + return nothing +end + +""" + dof::PetscInt = DMMoabGetFieldDof(petsclib::PetscLibType,dm::PetscDM, point::moab_EntityHandle, field::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGetFieldDof")) +""" +function DMMoabGetFieldDof(petsclib::PetscLibType, dm::PetscDM, point::moab_EntityHandle, field::PetscInt) end + +@for_petsc function DMMoabGetFieldDof(petsclib::$UnionPetscLib, dm::PetscDM, point::moab_EntityHandle, field::$PetscInt ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetFieldDof, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, $PetscInt, Ptr{$PetscInt}), + dm, point, field, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetFieldDofs(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle, field::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGetFieldDofs")) +""" +function DMMoabGetFieldDofs(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle, field::PetscInt) end + +@for_petsc function DMMoabGetFieldDofs(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle, field::$PetscInt ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetFieldDofs, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, $PetscInt, Ptr{$PetscInt}), + dm, npoints, points, field, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetFieldDofsLocal(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle, field::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGetFieldDofsLocal")) +""" +function DMMoabGetFieldDofsLocal(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle, field::PetscInt) end + +@for_petsc function DMMoabGetFieldDofsLocal(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle, field::$PetscInt ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetFieldDofsLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, $PetscInt, Ptr{$PetscInt}), + dm, npoints, points, field, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetDofs(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetDofs")) +""" +function DMMoabGetDofs(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) end + +@for_petsc function DMMoabGetDofs(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetDofs, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{$PetscInt}), + dm, npoints, points, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetDofsLocal(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetDofsLocal")) +""" +function DMMoabGetDofsLocal(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) end + +@for_petsc function DMMoabGetDofsLocal(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetDofsLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{$PetscInt}), + dm, npoints, points, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetDofsBlocked(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetDofsBlocked")) +""" +function DMMoabGetDofsBlocked(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) end + +@for_petsc function DMMoabGetDofsBlocked(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetDofsBlocked, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{$PetscInt}), + dm, npoints, points, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + dof::PetscInt = DMMoabGetDofsBlockedLocal(petsclib::PetscLibType,dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetDofsBlockedLocal")) +""" +function DMMoabGetDofsBlockedLocal(petsclib::PetscLibType, dm::PetscDM, npoints::PetscInt, points::moab_EntityHandle) end + +@for_petsc function DMMoabGetDofsBlockedLocal(petsclib::$UnionPetscLib, dm::PetscDM, npoints::$PetscInt, points::moab_EntityHandle ) + dof_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetDofsBlockedLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{$PetscInt}), + dm, npoints, points, dof_, + ) + + dof = dof_[] + + return dof +end + +""" + DMMoabGetVertexDofsBlocked(petsclib::PetscLibType,dm::PetscDM, dof::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGetVertexDofsBlocked")) +""" +function DMMoabGetVertexDofsBlocked(petsclib::PetscLibType, dm::PetscDM, dof::PetscInt) end + +@for_petsc function DMMoabGetVertexDofsBlocked(petsclib::$UnionPetscLib, dm::PetscDM, dof::$PetscInt ) + + @chk ccall( + (:DMMoabGetVertexDofsBlocked, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, dof, + ) + + + return nothing +end + +""" + DMMoabGetVertexDofsBlockedLocal(petsclib::PetscLibType,dm::PetscDM, dof::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabGetVertexDofsBlockedLocal")) +""" +function DMMoabGetVertexDofsBlockedLocal(petsclib::PetscLibType, dm::PetscDM, dof::PetscInt) end + +@for_petsc function DMMoabGetVertexDofsBlockedLocal(petsclib::$UnionPetscLib, dm::PetscDM, dof::$PetscInt ) + + @chk ccall( + (:DMMoabGetVertexDofsBlockedLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, dof, + ) + + + return nothing +end + +""" + dmb::PetscDM = DMMoabCreate(petsclib::PetscLibType,comm::MPI_Comm) + +# External Links +$(_doc_external("Dm/DMMoabCreate")) +""" +function DMMoabCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMMoabCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + dmb_ = Ref{CDM}() + + @chk ccall( + (:DMMoabCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, dmb_, + ) + + dmb = PetscDM(dmb_[], petsclib) + + return dmb +end + +""" + mbiface::moab_Interface,ltog_tag::moab_Tag,range::moab_Range,dmb::PetscDM = DMMoabCreateMoab(petsclib::PetscLibType,comm::MPI_Comm) + +# External Links +$(_doc_external("Dm/DMMoabCreateMoab")) +""" +function DMMoabCreateMoab(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMMoabCreateMoab(petsclib::$UnionPetscLib, comm::MPI_Comm ) + mbiface_ = Ref{moab_Interface}() + ltog_tag_ = Ref{moab_Tag}() + range_ = Ref{moab_Range}() + dmb_ = Ref{CDM}() + + @chk ccall( + (:DMMoabCreateMoab, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{moab_Interface}, Ptr{moab_Tag}, Ptr{moab_Range}, Ptr{CDM}), + comm, mbiface_, ltog_tag_, range_, dmb_, + ) + + mbiface = mbiface_[] + ltog_tag = ltog_tag_[] + range = range_[] + dmb = PetscDM(dmb_[], petsclib) + + return mbiface,ltog_tag,range,dmb +end + +""" + DMMoabGetParallelComm(petsclib::PetscLibType,dm::PetscDM, pcomm::moab_ParallelComm) + +# External Links +$(_doc_external("Dm/DMMoabGetParallelComm")) +""" +function DMMoabGetParallelComm(petsclib::PetscLibType, dm::PetscDM, pcomm::moab_ParallelComm) end + +@for_petsc function DMMoabGetParallelComm(petsclib::$UnionPetscLib, dm::PetscDM, pcomm::moab_ParallelComm ) + + @chk ccall( + (:DMMoabGetParallelComm, $petsc_library), + PetscErrorCode, + (CDM, moab_ParallelComm), + dm, pcomm, + ) + + + return nothing +end + +""" + DMMoabSetInterface(petsclib::PetscLibType,dm::PetscDM, mbiface::moab_Interface) + +# External Links +$(_doc_external("Dm/DMMoabSetInterface")) +""" +function DMMoabSetInterface(petsclib::PetscLibType, dm::PetscDM, mbiface::moab_Interface) end + +@for_petsc function DMMoabSetInterface(petsclib::$UnionPetscLib, dm::PetscDM, mbiface::moab_Interface ) + + @chk ccall( + (:DMMoabSetInterface, $petsc_library), + PetscErrorCode, + (CDM, Ptr{moab_Interface}), + dm, mbiface, + ) + + + return nothing +end + +""" + DMMoabGetInterface(petsclib::PetscLibType,dm::PetscDM, mbiface::moab_Interface) + +# External Links +$(_doc_external("Dm/DMMoabGetInterface")) +""" +function DMMoabGetInterface(petsclib::PetscLibType, dm::PetscDM, mbiface::moab_Interface) end + +@for_petsc function DMMoabGetInterface(petsclib::$UnionPetscLib, dm::PetscDM, mbiface::moab_Interface ) + + @chk ccall( + (:DMMoabGetInterface, $petsc_library), + PetscErrorCode, + (CDM, moab_Interface), + dm, mbiface, + ) + + + return nothing +end + +""" + DMMoabSetLocalVertices(petsclib::PetscLibType,dm::PetscDM, range::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabSetLocalVertices")) +""" +function DMMoabSetLocalVertices(petsclib::PetscLibType, dm::PetscDM, range::moab_Range) end + +@for_petsc function DMMoabSetLocalVertices(petsclib::$UnionPetscLib, dm::PetscDM, range::moab_Range ) + + @chk ccall( + (:DMMoabSetLocalVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{moab_Range}), + dm, range, + ) + + + return nothing +end + +""" + DMMoabGetAllVertices(petsclib::PetscLibType,dm::PetscDM, loc::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabGetAllVertices")) +""" +function DMMoabGetAllVertices(petsclib::PetscLibType, dm::PetscDM, loc::moab_Range) end + +@for_petsc function DMMoabGetAllVertices(petsclib::$UnionPetscLib, dm::PetscDM, loc::moab_Range ) + + @chk ccall( + (:DMMoabGetAllVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{moab_Range}), + dm, loc, + ) + + + return nothing +end + +""" + DMMoabGetLocalVertices(petsclib::PetscLibType,dm::PetscDM, owned::moab_Range, ghost::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabGetLocalVertices")) +""" +function DMMoabGetLocalVertices(petsclib::PetscLibType, dm::PetscDM, owned::moab_Range, ghost::moab_Range) end + +@for_petsc function DMMoabGetLocalVertices(petsclib::$UnionPetscLib, dm::PetscDM, owned::moab_Range, ghost::moab_Range ) + + @chk ccall( + (:DMMoabGetLocalVertices, $petsc_library), + PetscErrorCode, + (CDM, moab_Range, moab_Range), + dm, owned, ghost, + ) + + + return nothing +end + +""" + DMMoabGetLocalElements(petsclib::PetscLibType,dm::PetscDM, range::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabGetLocalElements")) +""" +function DMMoabGetLocalElements(petsclib::PetscLibType, dm::PetscDM, range::moab_Range) end + +@for_petsc function DMMoabGetLocalElements(petsclib::$UnionPetscLib, dm::PetscDM, range::moab_Range ) + + @chk ccall( + (:DMMoabGetLocalElements, $petsc_library), + PetscErrorCode, + (CDM, moab_Range), + dm, range, + ) + + + return nothing +end + +""" + DMMoabSetLocalElements(petsclib::PetscLibType,dm::PetscDM, range::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabSetLocalElements")) +""" +function DMMoabSetLocalElements(petsclib::PetscLibType, dm::PetscDM, range::moab_Range) end + +@for_petsc function DMMoabSetLocalElements(petsclib::$UnionPetscLib, dm::PetscDM, range::moab_Range ) + + @chk ccall( + (:DMMoabSetLocalElements, $petsc_library), + PetscErrorCode, + (CDM, Ptr{moab_Range}), + dm, range, + ) + + + return nothing +end + +""" + DMMoabSetLocalToGlobalTag(petsclib::PetscLibType,dm::PetscDM, ltogtag::moab_Tag) + +# External Links +$(_doc_external("Dm/DMMoabSetLocalToGlobalTag")) +""" +function DMMoabSetLocalToGlobalTag(petsclib::PetscLibType, dm::PetscDM, ltogtag::moab_Tag) end + +@for_petsc function DMMoabSetLocalToGlobalTag(petsclib::$UnionPetscLib, dm::PetscDM, ltogtag::moab_Tag ) + + @chk ccall( + (:DMMoabSetLocalToGlobalTag, $petsc_library), + PetscErrorCode, + (CDM, moab_Tag), + dm, ltogtag, + ) + + + return nothing +end + +""" + DMMoabGetLocalToGlobalTag(petsclib::PetscLibType,dm::PetscDM, ltog_tag::moab_Tag) + +# External Links +$(_doc_external("Dm/DMMoabGetLocalToGlobalTag")) +""" +function DMMoabGetLocalToGlobalTag(petsclib::PetscLibType, dm::PetscDM, ltog_tag::moab_Tag) end + +@for_petsc function DMMoabGetLocalToGlobalTag(petsclib::$UnionPetscLib, dm::PetscDM, ltog_tag::moab_Tag ) + + @chk ccall( + (:DMMoabGetLocalToGlobalTag, $petsc_library), + PetscErrorCode, + (CDM, Ptr{moab_Tag}), + dm, ltog_tag, + ) + + + return nothing +end + +""" + DMMoabSetBlockSize(petsclib::PetscLibType,dm::PetscDM, bs::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabSetBlockSize")) +""" +function DMMoabSetBlockSize(petsclib::PetscLibType, dm::PetscDM, bs::PetscInt) end + +@for_petsc function DMMoabSetBlockSize(petsclib::$UnionPetscLib, dm::PetscDM, bs::$PetscInt ) + + @chk ccall( + (:DMMoabSetBlockSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, bs, + ) + + + return nothing +end + +""" + bs::PetscInt = DMMoabGetBlockSize(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetBlockSize")) +""" +function DMMoabGetBlockSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetBlockSize(petsclib::$UnionPetscLib, dm::PetscDM ) + bs_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetBlockSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, bs_, + ) + + bs = bs_[] + + return bs +end + +""" + neg::PetscInt,nvg::PetscInt = DMMoabGetSize(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetSize")) +""" +function DMMoabGetSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetSize(petsclib::$UnionPetscLib, dm::PetscDM ) + neg_ = Ref{$PetscInt}() + nvg_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, neg_, nvg_, + ) + + neg = neg_[] + nvg = nvg_[] + + return neg,nvg +end + +""" + nel::PetscInt,neg::PetscInt,nvl::PetscInt,nvg::PetscInt = DMMoabGetLocalSize(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetLocalSize")) +""" +function DMMoabGetLocalSize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetLocalSize(petsclib::$UnionPetscLib, dm::PetscDM ) + nel_ = Ref{$PetscInt}() + neg_ = Ref{$PetscInt}() + nvl_ = Ref{$PetscInt}() + nvg_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetLocalSize, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, nel_, neg_, nvl_, nvg_, + ) + + nel = nel_[] + neg = neg_[] + nvl = nvl_[] + nvg = nvg_[] + + return nel,neg,nvl,nvg +end + +""" + offset::PetscInt = DMMoabGetOffset(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetOffset")) +""" +function DMMoabGetOffset(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetOffset(petsclib::$UnionPetscLib, dm::PetscDM ) + offset_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetOffset, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, offset_, + ) + + offset = offset_[] + + return offset +end + +""" + dim::PetscInt = DMMoabGetDimension(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetDimension")) +""" +function DMMoabGetDimension(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetDimension(petsclib::$UnionPetscLib, dm::PetscDM ) + dim_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetDimension, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, dim_, + ) + + dim = dim_[] + + return dim +end + +""" + nlevel::PetscInt = DMMoabGetHierarchyLevel(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabGetHierarchyLevel")) +""" +function DMMoabGetHierarchyLevel(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabGetHierarchyLevel(petsclib::$UnionPetscLib, dm::PetscDM ) + nlevel_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetHierarchyLevel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, nlevel_, + ) + + nlevel = nlevel_[] + + return nlevel +end + +""" + mat::PetscInt = DMMoabGetMaterialBlock(petsclib::PetscLibType,dm::PetscDM, ehandle::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetMaterialBlock")) +""" +function DMMoabGetMaterialBlock(petsclib::PetscLibType, dm::PetscDM, ehandle::moab_EntityHandle) end + +@for_petsc function DMMoabGetMaterialBlock(petsclib::$UnionPetscLib, dm::PetscDM, ehandle::moab_EntityHandle ) + mat_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetMaterialBlock, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, Ptr{$PetscInt}), + dm, ehandle, mat_, + ) + + mat = mat_[] + + return mat +end + +""" + vpos::PetscReal = DMMoabGetVertexCoordinates(petsclib::PetscLibType,dm::PetscDM, nconn::PetscInt, conn::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetVertexCoordinates")) +""" +function DMMoabGetVertexCoordinates(petsclib::PetscLibType, dm::PetscDM, nconn::PetscInt, conn::moab_EntityHandle) end + +@for_petsc function DMMoabGetVertexCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, nconn::$PetscInt, conn::moab_EntityHandle ) + vpos_ = Ref{$PetscReal}() + + @chk ccall( + (:DMMoabGetVertexCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{$PetscReal}), + dm, nconn, conn, vpos_, + ) + + vpos = vpos_[] + + return vpos +end + +""" + nconn::PetscInt = DMMoabGetVertexConnectivity(petsclib::PetscLibType,dm::PetscDM, vhandle::moab_EntityHandle, conn::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetVertexConnectivity")) +""" +function DMMoabGetVertexConnectivity(petsclib::PetscLibType, dm::PetscDM, vhandle::moab_EntityHandle, conn::moab_EntityHandle) end + +@for_petsc function DMMoabGetVertexConnectivity(petsclib::$UnionPetscLib, dm::PetscDM, vhandle::moab_EntityHandle, conn::moab_EntityHandle ) + nconn_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetVertexConnectivity, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, Ptr{$PetscInt}, moab_EntityHandle), + dm, vhandle, nconn_, conn, + ) + + nconn = nconn_[] + + return nconn +end + +""" + nconn::PetscInt = DMMoabRestoreVertexConnectivity(petsclib::PetscLibType,dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabRestoreVertexConnectivity")) +""" +function DMMoabRestoreVertexConnectivity(petsclib::PetscLibType, dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle) end + +@for_petsc function DMMoabRestoreVertexConnectivity(petsclib::$UnionPetscLib, dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle ) + nconn_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabRestoreVertexConnectivity, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, Ptr{$PetscInt}, moab_EntityHandle), + dm, ehandle, nconn_, conn, + ) + + nconn = nconn_[] + + return nconn +end + +""" + nconn::PetscInt = DMMoabGetElementConnectivity(petsclib::PetscLibType,dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabGetElementConnectivity")) +""" +function DMMoabGetElementConnectivity(petsclib::PetscLibType, dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle) end + +@for_petsc function DMMoabGetElementConnectivity(petsclib::$UnionPetscLib, dm::PetscDM, ehandle::moab_EntityHandle, conn::moab_EntityHandle ) + nconn_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabGetElementConnectivity, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, Ptr{$PetscInt}, moab_EntityHandle), + dm, ehandle, nconn_, conn, + ) + + nconn = nconn_[] + + return nconn +end + +""" + ent_on_boundary::PetscBool = DMMoabIsEntityOnBoundary(petsclib::PetscLibType,dm::PetscDM, ent::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabIsEntityOnBoundary")) +""" +function DMMoabIsEntityOnBoundary(petsclib::PetscLibType, dm::PetscDM, ent::moab_EntityHandle) end + +@for_petsc function DMMoabIsEntityOnBoundary(petsclib::$UnionPetscLib, dm::PetscDM, ent::moab_EntityHandle ) + ent_on_boundary_ = Ref{PetscBool}() + + @chk ccall( + (:DMMoabIsEntityOnBoundary, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityHandle, Ptr{PetscBool}), + dm, ent, ent_on_boundary_, + ) + + ent_on_boundary = ent_on_boundary_[] + + return ent_on_boundary +end + +""" + isbdvtx::PetscBool = DMMoabCheckBoundaryVertices(petsclib::PetscLibType,dm::PetscDM, nconn::PetscInt, cnt::moab_EntityHandle) + +# External Links +$(_doc_external("Dm/DMMoabCheckBoundaryVertices")) +""" +function DMMoabCheckBoundaryVertices(petsclib::PetscLibType, dm::PetscDM, nconn::PetscInt, cnt::moab_EntityHandle) end + +@for_petsc function DMMoabCheckBoundaryVertices(petsclib::$UnionPetscLib, dm::PetscDM, nconn::$PetscInt, cnt::moab_EntityHandle ) + isbdvtx_ = Ref{PetscBool}() + + @chk ccall( + (:DMMoabCheckBoundaryVertices, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{moab_EntityHandle}, Ptr{PetscBool}), + dm, nconn, cnt, isbdvtx_, + ) + + isbdvtx = isbdvtx_[] + + return isbdvtx +end + +""" + DMMoabGetBoundaryMarkers(petsclib::PetscLibType,dm::PetscDM, bdvtx::moab_Range, bdelems::moab_Range, bdfaces::moab_Range) + +# External Links +$(_doc_external("Dm/DMMoabGetBoundaryMarkers")) +""" +function DMMoabGetBoundaryMarkers(petsclib::PetscLibType, dm::PetscDM, bdvtx::moab_Range, bdelems::moab_Range, bdfaces::moab_Range) end + +@for_petsc function DMMoabGetBoundaryMarkers(petsclib::$UnionPetscLib, dm::PetscDM, bdvtx::moab_Range, bdelems::moab_Range, bdfaces::moab_Range ) + + @chk ccall( + (:DMMoabGetBoundaryMarkers, $petsc_library), + PetscErrorCode, + (CDM, moab_Range, moab_Range, moab_Range), + dm, bdvtx, bdelems, bdfaces, + ) + + + return nothing +end + +""" + coords::PetscReal,overts::moab_Range = DMMoabCreateVertices(petsclib::PetscLibType,dm::PetscDM, nverts::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabCreateVertices")) +""" +function DMMoabCreateVertices(petsclib::PetscLibType, dm::PetscDM, nverts::PetscInt) end + +@for_petsc function DMMoabCreateVertices(petsclib::$UnionPetscLib, dm::PetscDM, nverts::$PetscInt ) + coords_ = Ref{$PetscReal}() + overts_ = Ref{moab_Range}() + + @chk ccall( + (:DMMoabCreateVertices, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}, $PetscInt, Ptr{moab_Range}), + dm, coords_, nverts, overts_, + ) + + coords = coords_[] + overts = overts_[] + + return coords,overts +end + +""" + conn::moab_EntityHandle,oelem::moab_EntityHandle = DMMoabCreateElement(petsclib::PetscLibType,dm::PetscDM, type::moab_EntityType, nverts::PetscInt) + +# External Links +$(_doc_external("Dm/DMMoabCreateElement")) +""" +function DMMoabCreateElement(petsclib::PetscLibType, dm::PetscDM, type::moab_EntityType, nverts::PetscInt) end + +@for_petsc function DMMoabCreateElement(petsclib::$UnionPetscLib, dm::PetscDM, type::moab_EntityType, nverts::$PetscInt ) + conn_ = Ref{moab_EntityHandle}() + oelem_ = Ref{moab_EntityHandle}() + + @chk ccall( + (:DMMoabCreateElement, $petsc_library), + PetscErrorCode, + (CDM, moab_EntityType, Ptr{moab_EntityHandle}, $PetscInt, Ptr{moab_EntityHandle}), + dm, type, conn_, nverts, oelem_, + ) + + conn = conn_[] + oelem = oelem_[] + + return conn,oelem +end + +""" + newdm::PetscDM = DMMoabCreateSubmesh(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabCreateSubmesh")) +""" +function DMMoabCreateSubmesh(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabCreateSubmesh(petsclib::$UnionPetscLib, dm::PetscDM ) + newdm_ = Ref{CDM}() + + @chk ccall( + (:DMMoabCreateSubmesh, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, newdm_, + ) + + newdm = PetscDM(newdm_[], petsclib) + + return newdm +end + +""" + dfill::PetscInt,ofill::PetscInt = DMMoabSetBlockFills(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMMoabSetBlockFills")) +""" +function DMMoabSetBlockFills(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMMoabSetBlockFills(petsclib::$UnionPetscLib, dm::PetscDM ) + dfill_ = Ref{$PetscInt}() + ofill_ = Ref{$PetscInt}() + + @chk ccall( + (:DMMoabSetBlockFills, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, dfill_, ofill_, + ) + + dfill = dfill_[] + ofill = ofill_[] + + return dfill,ofill +end + +""" + point::PetscInt = DMPlexGetActivePoint(petsclib::PetscLibType,dm::PetscDM) +Get the point on which projection is currently working + +Not Collective + +Input Parameter: +- `dm` - the `DM` + +Output Parameter: +- `point` - The mesh point involved in the current projection + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetActivePoint()` + +# External Links +$(_doc_external("Dm/DMPlexGetActivePoint")) +""" +function DMPlexGetActivePoint(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetActivePoint(petsclib::$UnionPetscLib, dm::PetscDM ) + point_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetActivePoint, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, point_, + ) + + point = point_[] + + return point +end + +""" + DMPlexSetActivePoint(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +Set the point on which projection is currently working + +Not Collective + +Input Parameters: +- `dm` - the `DM` +- `point` - The mesh point involved in the current projection + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetActivePoint()` + +# External Links +$(_doc_external("Dm/DMPlexSetActivePoint")) +""" +function DMPlexSetActivePoint(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexSetActivePoint(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + + @chk ccall( + (:DMPlexSetActivePoint, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, point, + ) + + + return nothing +end + +""" + point::PetscInt = DMGetFirstLabeledPoint(petsclib::PetscLibType,dm::PetscDM, odm::PetscDM, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, height::PetscInt, ds::PetscDS) +Find first labeled `point` in `odm` such that the corresponding point in `dm` has the specified `height`. Return `point` and the corresponding `ds`. + +Input Parameters: +- `dm` - the `DM` +- `odm` - the enclosing `DM` +- `label` - label for `DM` domain, or `NULL` for whole domain +- `numIds` - the number of `ids` +- `ids` - An array of the label ids in sequence for the domain +- `height` - Height of target cells in `DMPLEX` topology + +Output Parameters: +- `point` - the first labeled point +- `ds` - the `PetscDS` corresponding to the first labeled point + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetActivePoint()`, `DMLabel`, `PetscDS` + +# External Links +$(_doc_external("Dm/DMGetFirstLabeledPoint")) +""" +function DMGetFirstLabeledPoint(petsclib::PetscLibType, dm::PetscDM, odm::PetscDM, label::DMLabel, numIds::PetscInt, ids::Vector{PetscInt}, height::PetscInt, ds::PetscDS) end + +@for_petsc function DMGetFirstLabeledPoint(petsclib::$UnionPetscLib, dm::PetscDM, odm::PetscDM, label::DMLabel, numIds::$PetscInt, ids::Vector{$PetscInt}, height::$PetscInt, ds::PetscDS ) + point_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetFirstLabeledPoint, $petsc_library), + PetscErrorCode, + (CDM, CDM, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{PetscDS}), + dm, odm, label, numIds, ids, height, point_, ds, + ) + + point = point_[] + + return point +end + +""" + DMPlexSetMigrationSF(petsclib::PetscLibType,dm::PetscDM, migrationSF::PetscSF) +Sets the `PetscSF` for migrating from a parent `DM` into this `DM` + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `migrationSF` - The `PetscSF` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexCreateMigrationSF()`, `DMPlexGetMigrationSF()` + +# External Links +$(_doc_external("Dm/DMPlexSetMigrationSF")) +""" +function DMPlexSetMigrationSF(petsclib::PetscLibType, dm::PetscDM, migrationSF::PetscSF) end + +@for_petsc function DMPlexSetMigrationSF(petsclib::$UnionPetscLib, dm::PetscDM, migrationSF::PetscSF ) + + @chk ccall( + (:DMPlexSetMigrationSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, migrationSF, + ) + + + return nothing +end + +""" + DMPlexGetMigrationSF(petsclib::PetscLibType,dm::PetscDM, migrationSF::PetscSF) +Gets the `PetscSF` for migrating from a parent `DM` into this `DM` + +Note Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `migrationSF` - The `PetscSF` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexCreateMigrationSF()`, `DMPlexSetMigrationSF` + +# External Links +$(_doc_external("Dm/DMPlexGetMigrationSF")) +""" +function DMPlexGetMigrationSF(petsclib::PetscLibType, dm::PetscDM, migrationSF::PetscSF) end + +@for_petsc function DMPlexGetMigrationSF(petsclib::$UnionPetscLib, dm::PetscDM, migrationSF::PetscSF ) + + @chk ccall( + (:DMPlexGetMigrationSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, migrationSF, + ) + + + return nothing +end + +""" + sfNatural::PetscSF = DMPlexCreateGlobalToNaturalSF(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, sfMigration::PetscSF) +Creates the `PetscSF` for mapping Global `Vec` to the Natural `Vec` + +Input Parameters: +- `dm` - The redistributed `DM` +- `section` - The local `PetscSection` describing the `Vec` before the mesh was distributed, or `NULL` if not available +- `sfMigration` - The `PetscSF` used to distribute the mesh, or `NULL` if it cannot be computed + +Output Parameter: +- `sfNatural` - `PetscSF` for mapping the `Vec` in PETSc ordering to the canonical ordering + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `PetscSection`, `DMPlexDistribute()`, `DMPlexDistributeField()` + +# External Links +$(_doc_external("Dm/DMPlexCreateGlobalToNaturalSF")) +""" +function DMPlexCreateGlobalToNaturalSF(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, sfMigration::PetscSF) end + +@for_petsc function DMPlexCreateGlobalToNaturalSF(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, sfMigration::PetscSF ) + sfNatural_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexCreateGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSF, Ptr{PetscSF}), + dm, section, sfMigration, sfNatural_, + ) + + sfNatural = sfNatural_[] + + return sfNatural +end + +""" + DMPlexMigrateGlobalToNaturalSF(petsclib::PetscLibType,dmOld::PetscDM, dmNew::PetscDM, sfNaturalOld::PetscSF, sfMigration::PetscSF, sfNaturalNew::PetscSF) +Migrates the input `sfNatural` based on sfMigration + +Input Parameters: +- `dmOld` - The original `DM` +- `dmNew` - The `DM` to be migrated to +- `sfNaturalOld` - The sfNatural for the `dmOld` +- `sfMigration` - The `PetscSF` used to distribute the mesh, or `NULL` if it cannot be computed + +Output Parameter: +- `sfNaturalNew` - `PetscSF` for mapping the `Vec` in PETSc ordering to the canonical ordering + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `PetscSection`, `DMPlexDistribute()`, `DMPlexDistributeField()` + +# External Links +$(_doc_external("Dm/DMPlexMigrateGlobalToNaturalSF")) +""" +function DMPlexMigrateGlobalToNaturalSF(petsclib::PetscLibType, dmOld::PetscDM, dmNew::PetscDM, sfNaturalOld::PetscSF, sfMigration::PetscSF, sfNaturalNew::PetscSF) end + +@for_petsc function DMPlexMigrateGlobalToNaturalSF(petsclib::$UnionPetscLib, dmOld::PetscDM, dmNew::PetscDM, sfNaturalOld::PetscSF, sfMigration::PetscSF, sfNaturalNew::PetscSF ) + + @chk ccall( + (:DMPlexMigrateGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, CDM, PetscSF, PetscSF, Ptr{PetscSF}), + dmOld, dmNew, sfNaturalOld, sfMigration, sfNaturalNew, + ) + + + return nothing +end + +""" + DMPlexGlobalToNaturalBegin(petsclib::PetscLibType,dm::PetscDM, gv::PetscVec, nv::PetscVec) +Rearranges a global `Vec` in the natural order. + +Collective + +Input Parameters: +- `dm` - The distributed `DMPLEX` +- `gv` - The global `Vec` + +Output Parameter: +- `nv` - `Vec` in the canonical ordering distributed over all processors associated with `gv` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `Vec`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexNaturalToGlobalBegin()`, `DMPlexGlobalToNaturalEnd()` + +# External Links +$(_doc_external("Dm/DMPlexGlobalToNaturalBegin")) +""" +function DMPlexGlobalToNaturalBegin(petsclib::PetscLibType, dm::PetscDM, gv::PetscVec, nv::PetscVec) end + +@for_petsc function DMPlexGlobalToNaturalBegin(petsclib::$UnionPetscLib, dm::PetscDM, gv::PetscVec, nv::PetscVec ) + + @chk ccall( + (:DMPlexGlobalToNaturalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, gv, nv, + ) + + + return nothing +end + +""" + DMPlexGlobalToNaturalEnd(petsclib::PetscLibType,dm::PetscDM, gv::PetscVec, nv::PetscVec) +Rearranges a global `Vec` in the natural order. + +Collective + +Input Parameters: +- `dm` - The distributed `DMPLEX` +- `gv` - The global `Vec` + +Output Parameter: +- `nv` - The natural `Vec` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `Vec`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexNaturalToGlobalBegin()`, `DMPlexGlobalToNaturalBegin()` + +# External Links +$(_doc_external("Dm/DMPlexGlobalToNaturalEnd")) +""" +function DMPlexGlobalToNaturalEnd(petsclib::PetscLibType, dm::PetscDM, gv::PetscVec, nv::PetscVec) end + +@for_petsc function DMPlexGlobalToNaturalEnd(petsclib::$UnionPetscLib, dm::PetscDM, gv::PetscVec, nv::PetscVec ) + + @chk ccall( + (:DMPlexGlobalToNaturalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, gv, nv, + ) + + + return nothing +end + +""" + DMPlexNaturalToGlobalBegin(petsclib::PetscLibType,dm::PetscDM, nv::PetscVec, gv::PetscVec) +Rearranges a `Vec` in the natural order to the Global order. + +Collective + +Input Parameters: +- `dm` - The distributed `DMPLEX` +- `nv` - The natural `Vec` + +Output Parameter: +- `gv` - The global `Vec` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `Vec`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexGlobalToNaturalEnd()` + +# External Links +$(_doc_external("Dm/DMPlexNaturalToGlobalBegin")) +""" +function DMPlexNaturalToGlobalBegin(petsclib::PetscLibType, dm::PetscDM, nv::PetscVec, gv::PetscVec) end + +@for_petsc function DMPlexNaturalToGlobalBegin(petsclib::$UnionPetscLib, dm::PetscDM, nv::PetscVec, gv::PetscVec ) + + @chk ccall( + (:DMPlexNaturalToGlobalBegin, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, nv, gv, + ) + + + return nothing +end + +""" + DMPlexNaturalToGlobalEnd(petsclib::PetscLibType,dm::PetscDM, nv::PetscVec, gv::PetscVec) +Rearranges a `Vec` in the natural order to the Global order. + +Collective + +Input Parameters: +- `dm` - The distributed `DMPLEX` +- `nv` - The natural `Vec` + +Output Parameter: +- `gv` - The global `Vec` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `Vec`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexNaturalToGlobalBegin()`, `DMPlexGlobalToNaturalBegin()` + +# External Links +$(_doc_external("Dm/DMPlexNaturalToGlobalEnd")) +""" +function DMPlexNaturalToGlobalEnd(petsclib::PetscLibType, dm::PetscDM, nv::PetscVec, gv::PetscVec) end + +@for_petsc function DMPlexNaturalToGlobalEnd(petsclib::$UnionPetscLib, dm::PetscDM, nv::PetscVec, gv::PetscVec ) + + @chk ccall( + (:DMPlexNaturalToGlobalEnd, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, nv, gv, + ) + + + return nothing +end + +""" + nv::PetscVec = DMPlexCreateNaturalVector(petsclib::PetscLibType,dm::PetscDM) +Provide a `Vec` capable of holding the natural ordering and distribution. + +Collective + +Input Parameter: +- `dm` - The distributed `DMPLEX` + +Output Parameter: +- `nv` - The natural `Vec` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `Vec`, `DMPlexDistribute()`, `DMPlexNaturalToGlobalBegin()`, `DMPlexGlobalToNaturalBegin()` + +# External Links +$(_doc_external("Dm/DMPlexCreateNaturalVector")) +""" +function DMPlexCreateNaturalVector(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCreateNaturalVector(petsclib::$UnionPetscLib, dm::PetscDM ) + nv_ = Ref{CVec}() + + @chk ccall( + (:DMPlexCreateNaturalVector, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + dm, nv_, + ) + + nv = PetscVec(nv_[], petsclib) + + return nv +end + +""" + processRanks::IS,sfProcess::PetscSF = DMPlexCreateProcessSF(petsclib::PetscLibType,dm::PetscDM, sfPoint::PetscSF) +Create an `PetscSF` which just has process connectivity + +Collective + +Input Parameters: +- `dm` - The `DM` +- `sfPoint` - The `PetscSF` which encodes point connectivity + +Output Parameters: +- `processRanks` - A list of process neighbors, or `NULL` +- `sfProcess` - An `PetscSF` encoding the process connectivity, or `NULL` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `PetscSFCreate()`, `DMPlexCreateTwoSidedProcessSF()` + +# External Links +$(_doc_external("Dm/DMPlexCreateProcessSF")) +""" +function DMPlexCreateProcessSF(petsclib::PetscLibType, dm::PetscDM, sfPoint::PetscSF) end + +@for_petsc function DMPlexCreateProcessSF(petsclib::$UnionPetscLib, dm::PetscDM, sfPoint::PetscSF ) + processRanks_ = Ref{IS}() + sfProcess_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexCreateProcessSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, Ptr{IS}, Ptr{PetscSF}), + dm, sfPoint, processRanks_, sfProcess_, + ) + + processRanks = processRanks_[] + sfProcess = sfProcess_[] + + return processRanks,sfProcess +end + +""" + fpointIS::IS = DMPlexCreateCoarsePointIS(petsclib::PetscLibType,dm::PetscDM) +Creates an `IS` covering the coarse `DM` chart with the fine points as data + +Collective + +Input Parameter: +- `dm` - The coarse `DM` + +Output Parameter: +- `fpointIS` - The `IS` of all the fine points which exist in the original coarse mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `IS`, `DMRefine()`, `DMPlexSetRefinementUniform()`, `DMPlexGetSubpointIS()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCoarsePointIS")) +""" +function DMPlexCreateCoarsePointIS(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCreateCoarsePointIS(petsclib::$UnionPetscLib, dm::PetscDM ) + fpointIS_ = Ref{IS}() + + @chk ccall( + (:DMPlexCreateCoarsePointIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, fpointIS_, + ) + + fpointIS = fpointIS_[] + + return fpointIS +end + +""" + DMPlexSetTransformType(petsclib::PetscLibType,dm::PetscDM, type::DMPlexTransformType) +Set the transform type for uniform refinement + +Input Parameters: +- `dm` - The `DM` +- `type` - The transform type for uniform refinement + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTransformType`, `DMRefine()`, `DMPlexGetTransformType()`, `DMPlexSetRefinementUniform()` + +# External Links +$(_doc_external("Dm/DMPlexSetTransformType")) +""" +function DMPlexSetTransformType(petsclib::PetscLibType, dm::PetscDM, type::DMPlexTransformType) end + +@for_petsc function DMPlexSetTransformType(petsclib::$UnionPetscLib, dm::PetscDM, type::DMPlexTransformType ) + + @chk ccall( + (:DMPlexSetTransformType, $petsc_library), + PetscErrorCode, + (CDM, DMPlexTransformType), + dm, type, + ) + + + return nothing +end + +""" + type::DMPlexTransformType = DMPlexGetTransformType(petsclib::PetscLibType,dm::PetscDM) +Retrieve the transform type for uniform refinement + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `type` - The transform type for uniform refinement + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTransformType`, `DMRefine()`, `DMPlexSetTransformType()`, `DMPlexGetRefinementUniform()` + +# External Links +$(_doc_external("Dm/DMPlexGetTransformType")) +""" +function DMPlexGetTransformType(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetTransformType(petsclib::$UnionPetscLib, dm::PetscDM ) + type_ = Ref{DMPlexTransformType}() + + @chk ccall( + (:DMPlexGetTransformType, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMPlexTransformType}), + dm, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + DMPlexSetTransform(petsclib::PetscLibType,dm::PetscDM, tr::DMPlexTransform) + +# External Links +$(_doc_external("Dm/DMPlexSetTransform")) +""" +function DMPlexSetTransform(petsclib::PetscLibType, dm::PetscDM, tr::DMPlexTransform) end + +@for_petsc function DMPlexSetTransform(petsclib::$UnionPetscLib, dm::PetscDM, tr::DMPlexTransform ) + + @chk ccall( + (:DMPlexSetTransform, $petsc_library), + PetscErrorCode, + (CDM, DMPlexTransform), + dm, tr, + ) + + + return nothing +end + +""" + DMPlexGetTransform(petsclib::PetscLibType,dm::PetscDM, tr::DMPlexTransform) + +# External Links +$(_doc_external("Dm/DMPlexGetTransform")) +""" +function DMPlexGetTransform(petsclib::PetscLibType, dm::PetscDM, tr::DMPlexTransform) end + +@for_petsc function DMPlexGetTransform(petsclib::$UnionPetscLib, dm::PetscDM, tr::DMPlexTransform ) + + @chk ccall( + (:DMPlexGetTransform, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMPlexTransform}), + dm, tr, + ) + + + return nothing +end + +""" + DMPlexSetSaveTransform(petsclib::PetscLibType,dm::PetscDM, save::PetscBool) + +# External Links +$(_doc_external("Dm/DMPlexSetSaveTransform")) +""" +function DMPlexSetSaveTransform(petsclib::PetscLibType, dm::PetscDM, save::PetscBool) end + +@for_petsc function DMPlexSetSaveTransform(petsclib::$UnionPetscLib, dm::PetscDM, save::PetscBool ) + + @chk ccall( + (:DMPlexSetSaveTransform, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, save, + ) + + + return nothing +end + +""" + save::PetscBool = DMPlexGetSaveTransform(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMPlexGetSaveTransform")) +""" +function DMPlexGetSaveTransform(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetSaveTransform(petsclib::$UnionPetscLib, dm::PetscDM ) + save_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetSaveTransform, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, save_, + ) + + save = save_[] + + return save +end + +""" + DMPlexSetRefinementUniform(petsclib::PetscLibType,dm::PetscDM, refinementUniform::PetscBool) +Set the flag for uniform refinement + +Input Parameters: +- `dm` - The `DM` +- `refinementUniform` - The flag for uniform refinement + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMRefine()`, `DMPlexGetRefinementUniform()`, `DMPlexGetRefinementLimit()`, `DMPlexSetRefinementLimit()` + +# External Links +$(_doc_external("Dm/DMPlexSetRefinementUniform")) +""" +function DMPlexSetRefinementUniform(petsclib::PetscLibType, dm::PetscDM, refinementUniform::PetscBool) end + +@for_petsc function DMPlexSetRefinementUniform(petsclib::$UnionPetscLib, dm::PetscDM, refinementUniform::PetscBool ) + + @chk ccall( + (:DMPlexSetRefinementUniform, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, refinementUniform, + ) + + + return nothing +end + +""" + refinementUniform::PetscBool = DMPlexGetRefinementUniform(petsclib::PetscLibType,dm::PetscDM) +Retrieve the flag for uniform refinement + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `refinementUniform` - The flag for uniform refinement + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMRefine()`, `DMPlexSetRefinementUniform()`, `DMPlexGetRefinementLimit()`, `DMPlexSetRefinementLimit()` + +# External Links +$(_doc_external("Dm/DMPlexGetRefinementUniform")) +""" +function DMPlexGetRefinementUniform(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetRefinementUniform(petsclib::$UnionPetscLib, dm::PetscDM ) + refinementUniform_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetRefinementUniform, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, refinementUniform_, + ) + + refinementUniform = refinementUniform_[] + + return refinementUniform +end + +""" + DMPlexSetRefinementLimit(petsclib::PetscLibType,dm::PetscDM, refinementLimit::PetscReal) +Set the maximum cell volume for refinement + +Input Parameters: +- `dm` - The `DM` +- `refinementLimit` - The maximum cell volume in the refined mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMRefine()`, `DMPlexGetRefinementLimit()`, `DMPlexGetRefinementUniform()`, `DMPlexSetRefinementUniform()` + +# External Links +$(_doc_external("Dm/DMPlexSetRefinementLimit")) +""" +function DMPlexSetRefinementLimit(petsclib::PetscLibType, dm::PetscDM, refinementLimit::PetscReal) end + +@for_petsc function DMPlexSetRefinementLimit(petsclib::$UnionPetscLib, dm::PetscDM, refinementLimit::$PetscReal ) + + @chk ccall( + (:DMPlexSetRefinementLimit, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, refinementLimit, + ) + + + return nothing +end + +""" + refinementLimit::PetscReal = DMPlexGetRefinementLimit(petsclib::PetscLibType,dm::PetscDM) +Retrieve the maximum cell volume for refinement + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `refinementLimit` - The maximum cell volume in the refined mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMRefine()`, `DMPlexSetRefinementLimit()`, `DMPlexGetRefinementUniform()`, `DMPlexSetRefinementUniform()` + +# External Links +$(_doc_external("Dm/DMPlexGetRefinementLimit")) +""" +function DMPlexGetRefinementLimit(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetRefinementLimit(petsclib::$UnionPetscLib, dm::PetscDM ) + refinementLimit_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexGetRefinementLimit, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, refinementLimit_, + ) + + refinementLimit = refinementLimit_[] + + return refinementLimit +end + +""" + DMPlexSetRefinementFunction(petsclib::PetscLibType,dm::PetscDM, refinementFunc::external) +Set the function giving the maximum cell volume for refinement + +Input Parameters: +- `dm` - The `DM` +- `refinementFunc` - Function giving the maximum cell volume in the refined mesh + +Calling Sequence of `refinementFunc`: +- `coords` - Coordinates of the current point, usually a cell centroid +- `limit` - The maximum cell volume for a cell containing this point + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMRefine()`, `DMPlexGetRefinementFunction()`, `DMPlexGetRefinementUniform()`, `DMPlexSetRefinementUniform()`, `DMPlexGetRefinementLimit()`, `DMPlexSetRefinementLimit()` + +# External Links +$(_doc_external("Dm/DMPlexSetRefinementFunction")) +""" +function DMPlexSetRefinementFunction(petsclib::PetscLibType, dm::PetscDM, refinementFunc::external) end + +@for_petsc function DMPlexSetRefinementFunction(petsclib::$UnionPetscLib, dm::PetscDM, refinementFunc::external ) + + @chk ccall( + (:DMPlexSetRefinementFunction, $petsc_library), + PetscErrorCode, + (CDM, external), + dm, refinementFunc, + ) + + + return nothing +end + +""" + numVertices::PetscInt,offsets::PetscInt,adjacency::PetscInt,globalNumbering::IS = DMPlexCreatePartitionerGraph(petsclib::PetscLibType,dm::PetscDM, height::PetscInt) +Create a CSR graph of point connections for the partitioner + +Collective + +Input Parameters: +- `dm` - The mesh `DM` +- `height` - Height of the strata from which to construct the graph + +Output Parameters: +- `numVertices` - Number of vertices in the graph +- `offsets` - Point offsets in the graph +- `adjacency` - Point connectivity in the graph +- `globalNumbering` - A map from the local cell numbering to the global numbering used in "adjacency". Negative indicates that the cell is a duplicate from another process. + +Options Database Key: +- `-dm_plex_csr_alg ` - Choose the algorithm for computing the CSR graph + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscPartitionerGetType()`, `PetscPartitionerCreate()`, `DMSetAdjacency()` + +# External Links +$(_doc_external("Dm/DMPlexCreatePartitionerGraph")) +""" +function DMPlexCreatePartitionerGraph(petsclib::PetscLibType, dm::PetscDM, height::PetscInt) end + +@for_petsc function DMPlexCreatePartitionerGraph(petsclib::$UnionPetscLib, dm::PetscDM, height::$PetscInt ) + numVertices_ = Ref{$PetscInt}() + offsets_ = Ref{$PetscInt}() + adjacency_ = Ref{$PetscInt}() + globalNumbering_ = Ref{IS}() + + @chk ccall( + (:DMPlexCreatePartitionerGraph, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, $PetscInt, $PetscInt, Ptr{IS}), + dm, height, numVertices_, offsets_, adjacency_, globalNumbering_, + ) + + numVertices = numVertices_[] + offsets = offsets_[] + adjacency = adjacency_[] + globalNumbering = globalNumbering_[] + + return numVertices,offsets,adjacency,globalNumbering +end + +""" + numVertices::PetscInt,offsets::PetscInt,adjacency::PetscInt = DMPlexCreateNeighborCSR(petsclib::PetscLibType,dm::PetscDM, cellHeight::PetscInt) +Create a mesh graph (cell + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `cellHeight` - The height of mesh points to treat as cells (default should be 0) + +Output Parameters: +- `numVertices` - The number of local vertices in the graph, or cells in the mesh. +- `offsets` - The offset to the adjacency list for each cell +- `adjacency` - The adjacency list for all cells + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateNeighborCSR")) +""" +function DMPlexCreateNeighborCSR(petsclib::PetscLibType, dm::PetscDM, cellHeight::PetscInt) end + +@for_petsc function DMPlexCreateNeighborCSR(petsclib::$UnionPetscLib, dm::PetscDM, cellHeight::$PetscInt ) + numVertices_ = Ref{$PetscInt}() + offsets_ = Ref{$PetscInt}() + adjacency_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexCreateNeighborCSR, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, $PetscInt, $PetscInt), + dm, cellHeight, numVertices_, offsets_, adjacency_, + ) + + numVertices = numVertices_[] + offsets = offsets_[] + adjacency = adjacency_[] + + return numVertices,offsets,adjacency +end + +""" + DMPlexGetPartitioner(petsclib::PetscLibType,dm::PetscDM, part::PetscPartitioner) +Get the mesh partitioner + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `part` - The `PetscPartitioner` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscPartitioner`, `PetscSection`, `DMPlexDistribute()`, `DMPlexSetPartitioner()`, `PetscPartitionerDMPlexPartition()`, `PetscPartitionerCreate()` + +# External Links +$(_doc_external("Dm/DMPlexGetPartitioner")) +""" +function DMPlexGetPartitioner(petsclib::PetscLibType, dm::PetscDM, part::PetscPartitioner) end + +@for_petsc function DMPlexGetPartitioner(petsclib::$UnionPetscLib, dm::PetscDM, part::PetscPartitioner ) + + @chk ccall( + (:DMPlexGetPartitioner, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscPartitioner}), + dm, part, + ) + + + return nothing +end + +""" + DMPlexSetPartitioner(petsclib::PetscLibType,dm::PetscDM, part::PetscPartitioner) +Set the mesh partitioner + +logically Collective + +Input Parameters: +- `dm` - The `DM` +- `part` - The partitioner + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscPartitioner`,`DMPlexDistribute()`, `DMPlexGetPartitioner()`, `PetscPartitionerCreate()` + +# External Links +$(_doc_external("Dm/DMPlexSetPartitioner")) +""" +function DMPlexSetPartitioner(petsclib::PetscLibType, dm::PetscDM, part::PetscPartitioner) end + +@for_petsc function DMPlexSetPartitioner(petsclib::$UnionPetscLib, dm::PetscDM, part::PetscPartitioner ) + + @chk ccall( + (:DMPlexSetPartitioner, $petsc_library), + PetscErrorCode, + (CDM, PetscPartitioner), + dm, part, + ) + + + return nothing +end + +""" + DMPlexPartitionLabelClosure(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Add the closure of all points to the partition label + +Input Parameters: +- `dm` - The `DM` +- `label` - `DMLabel` assigning ranks to remote roots + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabel`, `DMPlexPartitionLabelCreateSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexPartitionLabelClosure")) +""" +function DMPlexPartitionLabelClosure(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexPartitionLabelClosure(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexPartitionLabelClosure, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexPartitionLabelAdjacency(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Add one level of adjacent points to the partition label + +Input Parameters: +- `dm` - The `DM` +- `label` - `DMLabel` assigning ranks to remote roots + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabel`, `DMPlexPartitionLabelCreateSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexPartitionLabelAdjacency")) +""" +function DMPlexPartitionLabelAdjacency(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexPartitionLabelAdjacency(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexPartitionLabelAdjacency, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexPartitionLabelPropagate(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Propagate points in a partition label over the point `PetscSF` + +Input Parameters: +- `dm` - The `DM` +- `label` - `DMLabel` assigning ranks to remote roots + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabel`, `DMPlexPartitionLabelCreateSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexPartitionLabelPropagate")) +""" +function DMPlexPartitionLabelPropagate(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexPartitionLabelPropagate(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexPartitionLabelPropagate, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexPartitionLabelInvert(petsclib::PetscLibType,dm::PetscDM, rootLabel::DMLabel, processSF::PetscSF, leafLabel::DMLabel) +Create a partition label of remote roots from a local root label + +Input Parameters: +- `dm` - The `DM` +- `rootLabel` - `DMLabel` assigning ranks to local roots +- `processSF` - A star forest mapping into the local index on each remote rank + +Output Parameter: +- `leafLabel` - `DMLabel` assigning ranks to remote roots + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexPartitionLabelCreateSF()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexPartitionLabelInvert")) +""" +function DMPlexPartitionLabelInvert(petsclib::PetscLibType, dm::PetscDM, rootLabel::DMLabel, processSF::PetscSF, leafLabel::DMLabel) end + +@for_petsc function DMPlexPartitionLabelInvert(petsclib::$UnionPetscLib, dm::PetscDM, rootLabel::DMLabel, processSF::PetscSF, leafLabel::DMLabel ) + + @chk ccall( + (:DMPlexPartitionLabelInvert, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, PetscSF, DMLabel), + dm, rootLabel, processSF, leafLabel, + ) + + + return nothing +end + +""" + sf::PetscSF = DMPlexPartitionLabelCreateSF(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, sortRanks::PetscBool) +Create a star forest from a label that assigns ranks to points + +Input Parameters: +- `dm` - The `DM` +- `label` - `DMLabel` assigning ranks to remote roots +- `sortRanks` - Whether or not to sort the `PetscSF` leaves by rank + +Output Parameter: +- `sf` - The star forest communication context encapsulating the defined mapping + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabel`, `PetscSF`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexPartitionLabelCreateSF")) +""" +function DMPlexPartitionLabelCreateSF(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, sortRanks::PetscBool) end + +@for_petsc function DMPlexPartitionLabelCreateSF(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, sortRanks::PetscBool ) + sf_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexPartitionLabelCreateSF, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, PetscBool, Ptr{PetscSF}), + dm, label, sortRanks, sf_, + ) + + sf = sf_[] + + return sf +end + +""" + success::PetscBool = DMPlexRebalanceSharedPoints(petsclib::PetscLibType,dm::PetscDM, entityDepth::PetscInt, useInitialGuess::PetscBool, parallel::PetscBool) +Redistribute points in the plex that are shared in order to achieve better balancing. This routine updates the `PointSF` of the `DM` inplace. + +Input Parameters: +- `dm` - The `DMPLEX` object. +- `entityDepth` - depth of the entity to balance (0 -> balance vertices). +- `useInitialGuess` - whether to use the current distribution as initial guess (only used by ParMETIS). +- `parallel` - whether to use ParMETIS and do the partition in parallel or whether to gather the graph onto a single process and use METIS. + +Output Parameter: +- `success` - whether the graph partitioning was successful or not, optional. Unsuccessful simply means no change to the partitioning + +Options Database Keys: +- `-dm_plex_rebalance_shared_points_parmetis` - Use ParMetis instead of Metis for the partitioner +- `-dm_plex_rebalance_shared_points_use_initial_guess` - Use current partition to bootstrap ParMetis partition +- `-dm_plex_rebalance_shared_points_use_mat_partitioning` - Use the MatPartitioning object to perform the partition, the prefix for those operations is -dm_plex_rebalance_shared_points_ +- `-dm_plex_rebalance_shared_points_monitor` - Monitor the shared points rebalance process + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexRebalanceSharedPoints")) +""" +function DMPlexRebalanceSharedPoints(petsclib::PetscLibType, dm::PetscDM, entityDepth::PetscInt, useInitialGuess::PetscBool, parallel::PetscBool) end + +@for_petsc function DMPlexRebalanceSharedPoints(petsclib::$UnionPetscLib, dm::PetscDM, entityDepth::$PetscInt, useInitialGuess::PetscBool, parallel::PetscBool ) + success_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexRebalanceSharedPoints, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool, PetscBool, Ptr{PetscBool}), + dm, entityDepth, useInitialGuess, parallel, success_, + ) + + success = success_[] + + return success +end + +""" + DMPlexInterpolatePointSF(petsclib::PetscLibType,dm::PetscDM, pointSF::PetscSF) +Insert interpolated points in the overlap into the `PointSF` in parallel, following local interpolation + +Collective + +Input Parameters: +- `dm` - The interpolated `DMPLEX` +- `pointSF` - The initial `PetscSF` without interpolated points + +Level: developer + +-seealso: `DMPLEX`, `DMPlexInterpolate()`, `DMPlexUninterpolate()` + +# External Links +$(_doc_external("Dm/DMPlexInterpolatePointSF")) +""" +function DMPlexInterpolatePointSF(petsclib::PetscLibType, dm::PetscDM, pointSF::PetscSF) end + +@for_petsc function DMPlexInterpolatePointSF(petsclib::$UnionPetscLib, dm::PetscDM, pointSF::PetscSF ) + + @chk ccall( + (:DMPlexInterpolatePointSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, pointSF, + ) + + + return nothing +end + +""" + DMPlexInterpolate(petsclib::PetscLibType,dm::PetscDM, dmInt::PetscDM) +Take in a cell + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object with only cells and vertices + +Output Parameter: +- `dmInt` - The complete `DMPLEX` object + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexUninterpolate()`, `DMPlexCreateFromCellListPetsc()`, `DMPlexCopyCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexInterpolate")) +""" +function DMPlexInterpolate(petsclib::PetscLibType, dm::PetscDM, dmInt::PetscDM) end + +@for_petsc function DMPlexInterpolate(petsclib::$UnionPetscLib, dm::PetscDM, dmInt::PetscDM ) + dmInt_ = Ref(dmInt.ptr) + + @chk ccall( + (:DMPlexInterpolate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, dmInt_, + ) + + dmInt.ptr = C_NULL + + return nothing +end + +""" + DMPlexCopyCoordinates(petsclib::PetscLibType,dmA::PetscDM, dmB::PetscDM) +Copy coordinates from one mesh to another with the same vertices + +Collective + +Input Parameter: +- `dmA` - The `DMPLEX` object with initial coordinates + +Output Parameter: +- `dmB` - The `DMPLEX` object with copied coordinates + +Level: intermediate + +-seealso: `DMPLEX`, `DMCopyLabels()`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCoordinateDM()`, `DMGetCoordinateSection()` + +# External Links +$(_doc_external("Dm/DMPlexCopyCoordinates")) +""" +function DMPlexCopyCoordinates(petsclib::PetscLibType, dmA::PetscDM, dmB::PetscDM) end + +@for_petsc function DMPlexCopyCoordinates(petsclib::$UnionPetscLib, dmA::PetscDM, dmB::PetscDM ) + + @chk ccall( + (:DMPlexCopyCoordinates, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dmA, dmB, + ) + + + return nothing +end + +""" + DMPlexUninterpolate(petsclib::PetscLibType,dm::PetscDM, dmUnint::PetscDM) +Take in a mesh with all intermediate faces, edges, etc. and return a cell + +Collective + +Input Parameter: +- `dm` - The complete `DMPLEX` object + +Output Parameter: +- `dmUnint` - The `DMPLEX` object with only cells and vertices + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexInterpolate()`, `DMPlexCreateFromCellListPetsc()`, `DMPlexCopyCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexUninterpolate")) +""" +function DMPlexUninterpolate(petsclib::PetscLibType, dm::PetscDM, dmUnint::PetscDM) end + +@for_petsc function DMPlexUninterpolate(petsclib::$UnionPetscLib, dm::PetscDM, dmUnint::PetscDM ) + dmUnint_ = Ref(dmUnint.ptr) + + @chk ccall( + (:DMPlexUninterpolate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, dmUnint_, + ) + + dmUnint.ptr = C_NULL + + return nothing +end + +""" + DMPlexIsInterpolated(petsclib::PetscLibType,dm::PetscDM, interpolated::DMPlexInterpolatedFlag) +Find out to what extent the `DMPLEX` is topologically interpolated. + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `interpolated` - Flag whether the `DM` is interpolated + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexInterpolate()`, `DMPlexIsInterpolatedCollective()` + +# External Links +$(_doc_external("Dm/DMPlexIsInterpolated")) +""" +function DMPlexIsInterpolated(petsclib::PetscLibType, dm::PetscDM, interpolated::DMPlexInterpolatedFlag) end + +@for_petsc function DMPlexIsInterpolated(petsclib::$UnionPetscLib, dm::PetscDM, interpolated::DMPlexInterpolatedFlag ) + + @chk ccall( + (:DMPlexIsInterpolated, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMPlexInterpolatedFlag}), + dm, interpolated, + ) + + + return nothing +end + +""" + DMPlexIsInterpolatedCollective(petsclib::PetscLibType,dm::PetscDM, interpolated::DMPlexInterpolatedFlag) +Find out to what extent the `DMPLEX` is topologically interpolated (in collective manner). + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `interpolated` - Flag whether the `DM` is interpolated + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexInterpolate()`, `DMPlexIsInterpolated()` + +# External Links +$(_doc_external("Dm/DMPlexIsInterpolatedCollective")) +""" +function DMPlexIsInterpolatedCollective(petsclib::PetscLibType, dm::PetscDM, interpolated::DMPlexInterpolatedFlag) end + +@for_petsc function DMPlexIsInterpolatedCollective(petsclib::$UnionPetscLib, dm::PetscDM, interpolated::DMPlexInterpolatedFlag ) + + @chk ccall( + (:DMPlexIsInterpolatedCollective, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMPlexInterpolatedFlag}), + dm, interpolated, + ) + + + return nothing +end + +""" + preferTensor::PetscBool = DMPlexGetInterpolatePreferTensor(petsclib::PetscLibType,dm::PetscDM) +Get the flag to prefer tensor order when interpolating a cell + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `preferTensor` - Flag to prefer tensor order + +Level: intermediate + +-seealso: `DMPlexSetInterpolatePreferTensor()`, `DMPLEX`, `DMPlexInterpolate()`, `DMPlexIsInterpolatedCollective()` + +# External Links +$(_doc_external("Dm/DMPlexGetInterpolatePreferTensor")) +""" +function DMPlexGetInterpolatePreferTensor(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetInterpolatePreferTensor(petsclib::$UnionPetscLib, dm::PetscDM ) + preferTensor_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetInterpolatePreferTensor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, preferTensor_, + ) + + preferTensor = preferTensor_[] + + return preferTensor +end + +""" + DMPlexSetInterpolatePreferTensor(petsclib::PetscLibType,dm::PetscDM, preferTensor::PetscBool) +Set the flag to prefer tensor order when interpolating a cell + +Logically Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `preferTensor` - Flag to prefer tensor order + +Level: intermediate + +-seealso: `DMPlexGetInterpolatePreferTensor()`, `DMPLEX`, `DMPlexInterpolate()`, `DMPlexIsInterpolatedCollective()` + +# External Links +$(_doc_external("Dm/DMPlexSetInterpolatePreferTensor")) +""" +function DMPlexSetInterpolatePreferTensor(petsclib::PetscLibType, dm::PetscDM, preferTensor::PetscBool) end + +@for_petsc function DMPlexSetInterpolatePreferTensor(petsclib::$UnionPetscLib, dm::PetscDM, preferTensor::PetscBool ) + + @chk ccall( + (:DMPlexSetInterpolatePreferTensor, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, preferTensor, + ) + + + return nothing +end + +""" + DMPlexMetricSetFromOptions(petsclib::PetscLibType,dm::PetscDM) + +# External Links +$(_doc_external("Dm/DMPlexMetricSetFromOptions")) +""" +function DMPlexMetricSetFromOptions(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricSetFromOptions(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexMetricSetFromOptions, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexMetricSetIsotropic(petsclib::PetscLibType,dm::PetscDM, isotropic::PetscBool) +Record whether a metric is isotropic + +Input Parameters: +- `dm` - The `DM` +- `isotropic` - Is the metric isotropic? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIsIsotropic()`, `DMPlexMetricSetUniform()`, `DMPlexMetricSetRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetIsotropic")) +""" +function DMPlexMetricSetIsotropic(petsclib::PetscLibType, dm::PetscDM, isotropic::PetscBool) end + +@for_petsc function DMPlexMetricSetIsotropic(petsclib::$UnionPetscLib, dm::PetscDM, isotropic::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetIsotropic, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, isotropic, + ) + + + return nothing +end + +""" + isotropic::PetscBool = DMPlexMetricIsIsotropic(petsclib::PetscLibType,dm::PetscDM) +Is a metric isotropic? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `isotropic` - Is the metric isotropic? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetIsotropic()`, `DMPlexMetricIsUniform()`, `DMPlexMetricRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricIsIsotropic")) +""" +function DMPlexMetricIsIsotropic(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricIsIsotropic(petsclib::$UnionPetscLib, dm::PetscDM ) + isotropic_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricIsIsotropic, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, isotropic_, + ) + + isotropic = isotropic_[] + + return isotropic +end + +""" + DMPlexMetricSetUniform(petsclib::PetscLibType,dm::PetscDM, uniform::PetscBool) +Record whether a metric is uniform + +Input Parameters: +- `dm` - The `DM` +- `uniform` - Is the metric uniform? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIsUniform()`, `DMPlexMetricSetIsotropic()`, `DMPlexMetricSetRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetUniform")) +""" +function DMPlexMetricSetUniform(petsclib::PetscLibType, dm::PetscDM, uniform::PetscBool) end + +@for_petsc function DMPlexMetricSetUniform(petsclib::$UnionPetscLib, dm::PetscDM, uniform::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetUniform, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, uniform, + ) + + + return nothing +end + +""" + uniform::PetscBool = DMPlexMetricIsUniform(petsclib::PetscLibType,dm::PetscDM) +Is a metric uniform? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `uniform` - Is the metric uniform? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetUniform()`, `DMPlexMetricIsIsotropic()`, `DMPlexMetricRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricIsUniform")) +""" +function DMPlexMetricIsUniform(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricIsUniform(petsclib::$UnionPetscLib, dm::PetscDM ) + uniform_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricIsUniform, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, uniform_, + ) + + uniform = uniform_[] + + return uniform +end + +""" + DMPlexMetricSetRestrictAnisotropyFirst(petsclib::PetscLibType,dm::PetscDM, restrictAnisotropyFirst::PetscBool) +Record whether anisotropy should be restricted before normalization + +Input Parameters: +- `dm` - The `DM` +- `restrictAnisotropyFirst` - Should anisotropy be normalized first? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetIsotropic()`, `DMPlexMetricRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetRestrictAnisotropyFirst")) +""" +function DMPlexMetricSetRestrictAnisotropyFirst(petsclib::PetscLibType, dm::PetscDM, restrictAnisotropyFirst::PetscBool) end + +@for_petsc function DMPlexMetricSetRestrictAnisotropyFirst(petsclib::$UnionPetscLib, dm::PetscDM, restrictAnisotropyFirst::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetRestrictAnisotropyFirst, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, restrictAnisotropyFirst, + ) + + + return nothing +end + +""" + restrictAnisotropyFirst::PetscBool = DMPlexMetricRestrictAnisotropyFirst(petsclib::PetscLibType,dm::PetscDM) +Is anisotropy restricted before normalization or after? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `restrictAnisotropyFirst` - Is anisotropy be normalized first? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIsIsotropic()`, `DMPlexMetricSetRestrictAnisotropyFirst()` + +# External Links +$(_doc_external("Dm/DMPlexMetricRestrictAnisotropyFirst")) +""" +function DMPlexMetricRestrictAnisotropyFirst(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricRestrictAnisotropyFirst(petsclib::$UnionPetscLib, dm::PetscDM ) + restrictAnisotropyFirst_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricRestrictAnisotropyFirst, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, restrictAnisotropyFirst_, + ) + + restrictAnisotropyFirst = restrictAnisotropyFirst_[] + + return restrictAnisotropyFirst +end + +""" + DMPlexMetricSetNoInsertion(petsclib::PetscLibType,dm::PetscDM, noInsert::PetscBool) +Should node insertion and deletion be turned off? + +Input Parameters: +- `dm` - The `DM` +- `noInsert` - Should node insertion and deletion be turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricNoInsertion()`, `DMPlexMetricSetNoSwapping()`, `DMPlexMetricSetNoMovement()`, `DMPlexMetricSetNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNoInsertion")) +""" +function DMPlexMetricSetNoInsertion(petsclib::PetscLibType, dm::PetscDM, noInsert::PetscBool) end + +@for_petsc function DMPlexMetricSetNoInsertion(petsclib::$UnionPetscLib, dm::PetscDM, noInsert::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetNoInsertion, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, noInsert, + ) + + + return nothing +end + +""" + noInsert::PetscBool = DMPlexMetricNoInsertion(petsclib::PetscLibType,dm::PetscDM) +Are node insertion and deletion turned off? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `noInsert` - Are node insertion and deletion turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNoInsertion()`, `DMPlexMetricNoSwapping()`, `DMPlexMetricNoMovement()`, `DMPlexMetricNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricNoInsertion")) +""" +function DMPlexMetricNoInsertion(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricNoInsertion(petsclib::$UnionPetscLib, dm::PetscDM ) + noInsert_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricNoInsertion, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, noInsert_, + ) + + noInsert = noInsert_[] + + return noInsert +end + +""" + DMPlexMetricSetNoSwapping(petsclib::PetscLibType,dm::PetscDM, noSwap::PetscBool) +Should facet swapping be turned off? + +Input Parameters: +- `dm` - The `DM` +- `noSwap` - Should facet swapping be turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricNoSwapping()`, `DMPlexMetricSetNoInsertion()`, `DMPlexMetricSetNoMovement()`, `DMPlexMetricSetNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNoSwapping")) +""" +function DMPlexMetricSetNoSwapping(petsclib::PetscLibType, dm::PetscDM, noSwap::PetscBool) end + +@for_petsc function DMPlexMetricSetNoSwapping(petsclib::$UnionPetscLib, dm::PetscDM, noSwap::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetNoSwapping, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, noSwap, + ) + + + return nothing +end + +""" + noSwap::PetscBool = DMPlexMetricNoSwapping(petsclib::PetscLibType,dm::PetscDM) +Is facet swapping turned off? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `noSwap` - Is facet swapping turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNoSwapping()`, `DMPlexMetricNoInsertion()`, `DMPlexMetricNoMovement()`, `DMPlexMetricNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricNoSwapping")) +""" +function DMPlexMetricNoSwapping(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricNoSwapping(petsclib::$UnionPetscLib, dm::PetscDM ) + noSwap_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricNoSwapping, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, noSwap_, + ) + + noSwap = noSwap_[] + + return noSwap +end + +""" + DMPlexMetricSetNoMovement(petsclib::PetscLibType,dm::PetscDM, noMove::PetscBool) +Should node movement be turned off? + +Input Parameters: +- `dm` - The `DM` +- `noMove` - Should node movement be turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricNoMovement()`, `DMPlexMetricSetNoInsertion()`, `DMPlexMetricSetNoSwapping()`, `DMPlexMetricSetNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNoMovement")) +""" +function DMPlexMetricSetNoMovement(petsclib::PetscLibType, dm::PetscDM, noMove::PetscBool) end + +@for_petsc function DMPlexMetricSetNoMovement(petsclib::$UnionPetscLib, dm::PetscDM, noMove::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetNoMovement, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, noMove, + ) + + + return nothing +end + +""" + noMove::PetscBool = DMPlexMetricNoMovement(petsclib::PetscLibType,dm::PetscDM) +Is node movement turned off? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `noMove` - Is node movement turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNoMovement()`, `DMPlexMetricNoInsertion()`, `DMPlexMetricNoSwapping()`, `DMPlexMetricNoSurf()` + +# External Links +$(_doc_external("Dm/DMPlexMetricNoMovement")) +""" +function DMPlexMetricNoMovement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricNoMovement(petsclib::$UnionPetscLib, dm::PetscDM ) + noMove_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricNoMovement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, noMove_, + ) + + noMove = noMove_[] + + return noMove +end + +""" + DMPlexMetricSetNoSurf(petsclib::PetscLibType,dm::PetscDM, noSurf::PetscBool) +Should surface modification be turned off? + +Input Parameters: +- `dm` - The `DM` +- `noSurf` - Should surface modification be turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricNoSurf()`, `DMPlexMetricSetNoMovement()`, `DMPlexMetricSetNoInsertion()`, `DMPlexMetricSetNoSwapping()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNoSurf")) +""" +function DMPlexMetricSetNoSurf(petsclib::PetscLibType, dm::PetscDM, noSurf::PetscBool) end + +@for_petsc function DMPlexMetricSetNoSurf(petsclib::$UnionPetscLib, dm::PetscDM, noSurf::PetscBool ) + + @chk ccall( + (:DMPlexMetricSetNoSurf, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, noSurf, + ) + + + return nothing +end + +""" + noSurf::PetscBool = DMPlexMetricNoSurf(petsclib::PetscLibType,dm::PetscDM) +Is surface modification turned off? + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `noSurf` - Is surface modification turned off? + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNoSurf()`, `DMPlexMetricNoMovement()`, `DMPlexMetricNoInsertion()`, `DMPlexMetricNoSwapping()` + +# External Links +$(_doc_external("Dm/DMPlexMetricNoSurf")) +""" +function DMPlexMetricNoSurf(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricNoSurf(petsclib::$UnionPetscLib, dm::PetscDM ) + noSurf_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexMetricNoSurf, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, noSurf_, + ) + + noSurf = noSurf_[] + + return noSurf +end + +""" + DMPlexMetricSetMinimumMagnitude(petsclib::PetscLibType,dm::PetscDM, h_min::PetscReal) +Set the minimum tolerated metric magnitude + +Input Parameters: +- `dm` - The `DM` +- `h_min` - The minimum tolerated metric magnitude + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetMinimumMagnitude()`, `DMPlexMetricSetMaximumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetMinimumMagnitude")) +""" +function DMPlexMetricSetMinimumMagnitude(petsclib::PetscLibType, dm::PetscDM, h_min::PetscReal) end + +@for_petsc function DMPlexMetricSetMinimumMagnitude(petsclib::$UnionPetscLib, dm::PetscDM, h_min::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetMinimumMagnitude, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, h_min, + ) + + + return nothing +end + +""" + h_min::PetscReal = DMPlexMetricGetMinimumMagnitude(petsclib::PetscLibType,dm::PetscDM) +Get the minimum tolerated metric magnitude + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `h_min` - The minimum tolerated metric magnitude + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetMinimumMagnitude()`, `DMPlexMetricGetMaximumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetMinimumMagnitude")) +""" +function DMPlexMetricGetMinimumMagnitude(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetMinimumMagnitude(petsclib::$UnionPetscLib, dm::PetscDM ) + h_min_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetMinimumMagnitude, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, h_min_, + ) + + h_min = h_min_[] + + return h_min +end + +""" + DMPlexMetricSetMaximumMagnitude(petsclib::PetscLibType,dm::PetscDM, h_max::PetscReal) +Set the maximum tolerated metric magnitude + +Input Parameters: +- `dm` - The `DM` +- `h_max` - The maximum tolerated metric magnitude + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetMaximumMagnitude()`, `DMPlexMetricSetMinimumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetMaximumMagnitude")) +""" +function DMPlexMetricSetMaximumMagnitude(petsclib::PetscLibType, dm::PetscDM, h_max::PetscReal) end + +@for_petsc function DMPlexMetricSetMaximumMagnitude(petsclib::$UnionPetscLib, dm::PetscDM, h_max::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetMaximumMagnitude, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, h_max, + ) + + + return nothing +end + +""" + h_max::PetscReal = DMPlexMetricGetMaximumMagnitude(petsclib::PetscLibType,dm::PetscDM) +Get the maximum tolerated metric magnitude + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `h_max` - The maximum tolerated metric magnitude + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetMaximumMagnitude()`, `DMPlexMetricGetMinimumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetMaximumMagnitude")) +""" +function DMPlexMetricGetMaximumMagnitude(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetMaximumMagnitude(petsclib::$UnionPetscLib, dm::PetscDM ) + h_max_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetMaximumMagnitude, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, h_max_, + ) + + h_max = h_max_[] + + return h_max +end + +""" + DMPlexMetricSetMaximumAnisotropy(petsclib::PetscLibType,dm::PetscDM, a_max::PetscReal) +Set the maximum tolerated metric anisotropy + +Input Parameters: +- `dm` - The `DM` +- `a_max` - The maximum tolerated metric anisotropy + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetMaximumAnisotropy()`, `DMPlexMetricSetMaximumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetMaximumAnisotropy")) +""" +function DMPlexMetricSetMaximumAnisotropy(petsclib::PetscLibType, dm::PetscDM, a_max::PetscReal) end + +@for_petsc function DMPlexMetricSetMaximumAnisotropy(petsclib::$UnionPetscLib, dm::PetscDM, a_max::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetMaximumAnisotropy, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, a_max, + ) + + + return nothing +end + +""" + a_max::PetscReal = DMPlexMetricGetMaximumAnisotropy(petsclib::PetscLibType,dm::PetscDM) +Get the maximum tolerated metric anisotropy + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `a_max` - The maximum tolerated metric anisotropy + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetMaximumAnisotropy()`, `DMPlexMetricGetMaximumMagnitude()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetMaximumAnisotropy")) +""" +function DMPlexMetricGetMaximumAnisotropy(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetMaximumAnisotropy(petsclib::$UnionPetscLib, dm::PetscDM ) + a_max_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetMaximumAnisotropy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, a_max_, + ) + + a_max = a_max_[] + + return a_max +end + +""" + DMPlexMetricSetTargetComplexity(petsclib::PetscLibType,dm::PetscDM, targetComplexity::PetscReal) +Set the target metric complexity + +Input Parameters: +- `dm` - The `DM` +- `targetComplexity` - The target metric complexity + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetTargetComplexity()`, `DMPlexMetricSetNormalizationOrder()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetTargetComplexity")) +""" +function DMPlexMetricSetTargetComplexity(petsclib::PetscLibType, dm::PetscDM, targetComplexity::PetscReal) end + +@for_petsc function DMPlexMetricSetTargetComplexity(petsclib::$UnionPetscLib, dm::PetscDM, targetComplexity::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetTargetComplexity, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, targetComplexity, + ) + + + return nothing +end + +""" + targetComplexity::PetscReal = DMPlexMetricGetTargetComplexity(petsclib::PetscLibType,dm::PetscDM) +Get the target metric complexity + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `targetComplexity` - The target metric complexity + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetTargetComplexity()`, `DMPlexMetricGetNormalizationOrder()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetTargetComplexity")) +""" +function DMPlexMetricGetTargetComplexity(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetTargetComplexity(petsclib::$UnionPetscLib, dm::PetscDM ) + targetComplexity_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetTargetComplexity, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, targetComplexity_, + ) + + targetComplexity = targetComplexity_[] + + return targetComplexity +end + +""" + DMPlexMetricSetNormalizationOrder(petsclib::PetscLibType,dm::PetscDM, p::PetscReal) +Set the order p for L + +Input Parameters: +- `dm` - The `DM` +- `p` - The normalization order + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetNormalizationOrder()`, `DMPlexMetricSetTargetComplexity()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNormalizationOrder")) +""" +function DMPlexMetricSetNormalizationOrder(petsclib::PetscLibType, dm::PetscDM, p::PetscReal) end + +@for_petsc function DMPlexMetricSetNormalizationOrder(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetNormalizationOrder, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, p, + ) + + + return nothing +end + +""" + p::PetscReal = DMPlexMetricGetNormalizationOrder(petsclib::PetscLibType,dm::PetscDM) +Get the order p for L + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `p` - The normalization order + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNormalizationOrder()`, `DMPlexMetricGetTargetComplexity()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetNormalizationOrder")) +""" +function DMPlexMetricGetNormalizationOrder(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetNormalizationOrder(petsclib::$UnionPetscLib, dm::PetscDM ) + p_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetNormalizationOrder, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, p_, + ) + + p = p_[] + + return p +end + +""" + DMPlexMetricSetGradationFactor(petsclib::PetscLibType,dm::PetscDM, beta::PetscReal) +Set the metric gradation factor + +Input Parameters: +- `dm` - The `DM` +- `beta` - The metric gradation factor + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetGradationFactor()`, `DMPlexMetricSetHausdorffNumber()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetGradationFactor")) +""" +function DMPlexMetricSetGradationFactor(petsclib::PetscLibType, dm::PetscDM, beta::PetscReal) end + +@for_petsc function DMPlexMetricSetGradationFactor(petsclib::$UnionPetscLib, dm::PetscDM, beta::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetGradationFactor, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, beta, + ) + + + return nothing +end + +""" + beta::PetscReal = DMPlexMetricGetGradationFactor(petsclib::PetscLibType,dm::PetscDM) +Get the metric gradation factor + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `beta` - The metric gradation factor + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetGradationFactor()`, `DMPlexMetricGetHausdorffNumber()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetGradationFactor")) +""" +function DMPlexMetricGetGradationFactor(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetGradationFactor(petsclib::$UnionPetscLib, dm::PetscDM ) + beta_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetGradationFactor, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, beta_, + ) + + beta = beta_[] + + return beta +end + +""" + DMPlexMetricSetHausdorffNumber(petsclib::PetscLibType,dm::PetscDM, hausd::PetscReal) +Set the metric Hausdorff number + +Input Parameters: +- `dm` - The `DM` +- `hausd` - The metric Hausdorff number + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetGradationFactor()`, `DMPlexMetricGetHausdorffNumber()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetHausdorffNumber")) +""" +function DMPlexMetricSetHausdorffNumber(petsclib::PetscLibType, dm::PetscDM, hausd::PetscReal) end + +@for_petsc function DMPlexMetricSetHausdorffNumber(petsclib::$UnionPetscLib, dm::PetscDM, hausd::$PetscReal ) + + @chk ccall( + (:DMPlexMetricSetHausdorffNumber, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, hausd, + ) + + + return nothing +end + +""" + hausd::PetscReal = DMPlexMetricGetHausdorffNumber(petsclib::PetscLibType,dm::PetscDM) +Get the metric Hausdorff number + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `hausd` - The metric Hausdorff number + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetGradationFactor()`, `DMPlexMetricSetHausdorffNumber()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetHausdorffNumber")) +""" +function DMPlexMetricGetHausdorffNumber(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetHausdorffNumber(petsclib::$UnionPetscLib, dm::PetscDM ) + hausd_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexMetricGetHausdorffNumber, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, hausd_, + ) + + hausd = hausd_[] + + return hausd +end + +""" + DMPlexMetricSetVerbosity(petsclib::PetscLibType,dm::PetscDM, verbosity::PetscInt) +Set the verbosity of the mesh adaptation package + +Input Parameters: +- `dm` - The `DM` +- `verbosity` - The verbosity, where -1 is silent and 10 is maximum + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricGetVerbosity()`, `DMPlexMetricSetNumIterations()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetVerbosity")) +""" +function DMPlexMetricSetVerbosity(petsclib::PetscLibType, dm::PetscDM, verbosity::PetscInt) end + +@for_petsc function DMPlexMetricSetVerbosity(petsclib::$UnionPetscLib, dm::PetscDM, verbosity::$PetscInt ) + + @chk ccall( + (:DMPlexMetricSetVerbosity, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, verbosity, + ) + + + return nothing +end + +""" + verbosity::PetscInt = DMPlexMetricGetVerbosity(petsclib::PetscLibType,dm::PetscDM) +Get the verbosity of the mesh adaptation package + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `verbosity` - The verbosity, where -1 is silent and 10 is maximum + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetVerbosity()`, `DMPlexMetricGetNumIterations()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetVerbosity")) +""" +function DMPlexMetricGetVerbosity(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetVerbosity(petsclib::$UnionPetscLib, dm::PetscDM ) + verbosity_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexMetricGetVerbosity, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, verbosity_, + ) + + verbosity = verbosity_[] + + return verbosity +end + +""" + DMPlexMetricSetNumIterations(petsclib::PetscLibType,dm::PetscDM, numIter::PetscInt) +Set the number of parallel adaptation iterations + +Input Parameters: +- `dm` - The `DM` +- `numIter` - the number of parallel adaptation iterations + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetVerbosity()`, `DMPlexMetricGetNumIterations()` + +# External Links +$(_doc_external("Dm/DMPlexMetricSetNumIterations")) +""" +function DMPlexMetricSetNumIterations(petsclib::PetscLibType, dm::PetscDM, numIter::PetscInt) end + +@for_petsc function DMPlexMetricSetNumIterations(petsclib::$UnionPetscLib, dm::PetscDM, numIter::$PetscInt ) + + @chk ccall( + (:DMPlexMetricSetNumIterations, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, numIter, + ) + + + return nothing +end + +""" + numIter::PetscInt = DMPlexMetricGetNumIterations(petsclib::PetscLibType,dm::PetscDM) +Get the number of parallel adaptation iterations + +Input Parameters: +- `dm` - The `DM` + +Output Parameters: +- `numIter` - the number of parallel adaptation iterations + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricSetNumIterations()`, `DMPlexMetricGetVerbosity()` + +# External Links +$(_doc_external("Dm/DMPlexMetricGetNumIterations")) +""" +function DMPlexMetricGetNumIterations(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexMetricGetNumIterations(petsclib::$UnionPetscLib, dm::PetscDM ) + numIter_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexMetricGetNumIterations, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, numIter_, + ) + + numIter = numIter_[] + + return numIter +end + +""" + metric::PetscVec = DMPlexMetricCreate(petsclib::PetscLibType,dm::PetscDM, f::PetscInt) +Create a Riemannian metric field + +Input Parameters: +- `dm` - The `DM` +- `f` - The field number to use + +Output Parameter: +- `metric` - The metric + +Options Database Key: +- `-dm_adaptor ` - specify dm adaptor to use + +Options Database Keys for Mmg and ParMmg: +- `-dm_plex_metric_gradation_factor` - Maximum ratio by which edge lengths may grow during gradation +- `-dm_plex_metric_num_iterations` - Number of parallel mesh adaptation iterations for ParMmg +- `-dm_plex_metric_no_insert` - Should node insertion/deletion be turned off? +- `-dm_plex_metric_no_swap` - Should facet swapping be turned off? +- `-dm_plex_metric_no_move` - Should node movement be turned off? +- `-dm_plex_metric_verbosity` - Choose a verbosity level from -1 (silent) to 10 (maximum). + +Options Database Keys for Riemannian metrics: +- `-dm_plex_metric_isotropic` - Is the metric isotropic? +- `-dm_plex_metric_uniform` - Is the metric uniform? +- `-dm_plex_metric_restrict_anisotropy_first` - Should anisotropy be restricted before normalization? +- `-dm_plex_metric_h_min` - Minimum tolerated metric magnitude +- `-dm_plex_metric_h_max` - Maximum tolerated metric magnitude +- `-dm_plex_metric_a_max` - Maximum tolerated anisotropy +- `-dm_plex_metric_p` - L-p normalization order +- `-dm_plex_metric_target_complexity` - Target metric complexity + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricCreateUniform()`, `DMPlexMetricCreateIsotropic()` + +# External Links +$(_doc_external("Dm/DMPlexMetricCreate")) +""" +function DMPlexMetricCreate(petsclib::PetscLibType, dm::PetscDM, f::PetscInt) end + +@for_petsc function DMPlexMetricCreate(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt ) + metric_ = Ref{CVec}() + + @chk ccall( + (:DMPlexMetricCreate, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CVec}), + dm, f, metric_, + ) + + metric = PetscVec(metric_[], petsclib) + + return metric +end + +""" + metric::PetscVec = DMPlexMetricCreateUniform(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, alpha::PetscReal) +Construct a uniform isotropic metric + +Input Parameters: +- `dm` - The `DM` +- `f` - The field number to use +- `alpha` - Scaling parameter for the diagonal + +Output Parameter: +- `metric` - The uniform metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricCreate()`, `DMPlexMetricCreateIsotropic()` + +# External Links +$(_doc_external("Dm/DMPlexMetricCreateUniform")) +""" +function DMPlexMetricCreateUniform(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, alpha::PetscReal) end + +@for_petsc function DMPlexMetricCreateUniform(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, alpha::$PetscReal ) + metric_ = Ref{CVec}() + + @chk ccall( + (:DMPlexMetricCreateUniform, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscReal, Ptr{CVec}), + dm, f, alpha, metric_, + ) + + metric = PetscVec(metric_[], petsclib) + + return metric +end + +""" + metric::PetscVec = DMPlexMetricCreateIsotropic(petsclib::PetscLibType,dm::PetscDM, f::PetscInt, indicator::PetscVec) +Construct an isotropic metric from an error indicator + +Input Parameters: +- `dm` - The `DM` +- `f` - The field number to use +- `indicator` - The error indicator + +Output Parameter: +- `metric` - The isotropic metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricCreate()`, `DMPlexMetricCreateUniform()` + +# External Links +$(_doc_external("Dm/DMPlexMetricCreateIsotropic")) +""" +function DMPlexMetricCreateIsotropic(petsclib::PetscLibType, dm::PetscDM, f::PetscInt, indicator::PetscVec) end + +@for_petsc function DMPlexMetricCreateIsotropic(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt, indicator::PetscVec ) + metric_ = Ref{CVec}() + + @chk ccall( + (:DMPlexMetricCreateIsotropic, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, CVec, Ptr{CVec}), + dm, f, indicator, metric_, + ) + + metric = PetscVec(metric_[], petsclib) + + return metric +end + +""" + determinant::PetscVec,dmDet::PetscDM = DMPlexMetricDeterminantCreate(petsclib::PetscLibType,dm::PetscDM, f::PetscInt) +Create the determinant field for a Riemannian metric + +Input Parameters: +- `dm` - The `DM` of the metric field +- `f` - The field number to use + +Output Parameters: +- `determinant` - The determinant field +- `dmDet` - The corresponding `DM` + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricCreateUniform()`, `DMPlexMetricCreateIsotropic()`, `DMPlexMetricCreate()` + +# External Links +$(_doc_external("Dm/DMPlexMetricDeterminantCreate")) +""" +function DMPlexMetricDeterminantCreate(petsclib::PetscLibType, dm::PetscDM, f::PetscInt) end + +@for_petsc function DMPlexMetricDeterminantCreate(petsclib::$UnionPetscLib, dm::PetscDM, f::$PetscInt ) + determinant_ = Ref{CVec}() + dmDet_ = Ref{CDM}() + + @chk ccall( + (:DMPlexMetricDeterminantCreate, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CVec}, Ptr{CDM}), + dm, f, determinant_, dmDet_, + ) + + determinant = PetscVec(determinant_[], petsclib) + dmDet = PetscDM(dmDet_[], petsclib) + + return determinant,dmDet +end + +""" + DMPlexMetricEnforceSPD(petsclib::PetscLibType,dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec) +Enforce symmetric positive + +Input Parameters: +- `dm` - The `DM` +- `metricIn` - The metric +- `restrictSizes` - Should maximum/minimum metric magnitudes be enforced? +- `restrictAnisotropy` - Should maximum anisotropy be enforced? + +Output Parameters: +- `metricOut` - The metric +- `determinant` - Its determinant + +Options Database Keys: +- `-dm_plex_metric_isotropic` - Is the metric isotropic? +- `-dm_plex_metric_uniform` - Is the metric uniform? +- `-dm_plex_metric_h_min` - Minimum tolerated metric magnitude +- `-dm_plex_metric_h_max` - Maximum tolerated metric magnitude +- `-dm_plex_metric_a_max` - Maximum tolerated anisotropy + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricNormalize()`, `DMPlexMetricIntersection()` + +# External Links +$(_doc_external("Dm/DMPlexMetricEnforceSPD")) +""" +function DMPlexMetricEnforceSPD(petsclib::PetscLibType, dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec) end + +@for_petsc function DMPlexMetricEnforceSPD(petsclib::$UnionPetscLib, dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec ) + + @chk ccall( + (:DMPlexMetricEnforceSPD, $petsc_library), + PetscErrorCode, + (CDM, CVec, PetscBool, PetscBool, CVec, CVec), + dm, metricIn, restrictSizes, restrictAnisotropy, metricOut, determinant, + ) + + + return nothing +end + +""" + DMPlexMetricNormalize(petsclib::PetscLibType,dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec) +Apply L + +Input Parameters: +- `dm` - The `DM` +- `metricIn` - The unnormalized metric +- `restrictSizes` - Should maximum/minimum metric magnitudes be enforced? +- `restrictAnisotropy` - Should maximum metric anisotropy be enforced? + +Output Parameters: +- `metricOut` - The normalized metric +- `determinant` - computed determinant + +Options Database Keys: +- `-dm_plex_metric_isotropic` - Is the metric isotropic? +- `-dm_plex_metric_uniform` - Is the metric uniform? +- `-dm_plex_metric_restrict_anisotropy_first` - Should anisotropy be restricted before normalization? +- `-dm_plex_metric_h_min` - Minimum tolerated metric magnitude +- `-dm_plex_metric_h_max` - Maximum tolerated metric magnitude +- `-dm_plex_metric_a_max` - Maximum tolerated anisotropy +- `-dm_plex_metric_p` - L-p normalization order +- `-dm_plex_metric_target_complexity` - Target metric complexity + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricEnforceSPD()`, `DMPlexMetricIntersection()` + +# External Links +$(_doc_external("Dm/DMPlexMetricNormalize")) +""" +function DMPlexMetricNormalize(petsclib::PetscLibType, dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec) end + +@for_petsc function DMPlexMetricNormalize(petsclib::$UnionPetscLib, dm::PetscDM, metricIn::PetscVec, restrictSizes::PetscBool, restrictAnisotropy::PetscBool, metricOut::PetscVec, determinant::PetscVec ) + + @chk ccall( + (:DMPlexMetricNormalize, $petsc_library), + PetscErrorCode, + (CDM, CVec, PetscBool, PetscBool, CVec, CVec), + dm, metricIn, restrictSizes, restrictAnisotropy, metricOut, determinant, + ) + + + return nothing +end + +""" + DMPlexMetricAverage(petsclib::PetscLibType,dm::PetscDM, numMetrics::PetscInt, weights::Vector{PetscReal}, metrics::Vector{PetscVec}, metricAvg::PetscVec) +Compute the average of a list of metrics + +Input Parameters: +- `dm` - The `DM` +- `numMetrics` - The number of metrics to be averaged +- `weights` - Weights for the average +- `metrics` - The metrics to be averaged + +Output Parameter: +- `metricAvg` - The averaged metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricAverage2()`, `DMPlexMetricAverage3()`, `DMPlexMetricIntersection()` + +# External Links +$(_doc_external("Dm/DMPlexMetricAverage")) +""" +function DMPlexMetricAverage(petsclib::PetscLibType, dm::PetscDM, numMetrics::PetscInt, weights::Vector{PetscReal}, metrics::Vector{PetscVec}, metricAvg::PetscVec) end + +@for_petsc function DMPlexMetricAverage(petsclib::$UnionPetscLib, dm::PetscDM, numMetrics::$PetscInt, weights::Vector{$PetscReal}, metrics::Vector{PetscVec}, metricAvg::PetscVec ) + + @chk ccall( + (:DMPlexMetricAverage, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}, Ptr{CVec}, CVec), + dm, numMetrics, weights, metrics, metricAvg, + ) + + + return nothing +end + +""" + DMPlexMetricAverage2(petsclib::PetscLibType,dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricAvg::PetscVec) +Compute the unweighted average of two metrics + +Input Parameters: +- `dm` - The `DM` +- `metric1` - The first metric to be averaged +- `metric2` - The second metric to be averaged + +Output Parameter: +- `metricAvg` - The averaged metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricAverage()`, `DMPlexMetricAverage3()` + +# External Links +$(_doc_external("Dm/DMPlexMetricAverage2")) +""" +function DMPlexMetricAverage2(petsclib::PetscLibType, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricAvg::PetscVec) end + +@for_petsc function DMPlexMetricAverage2(petsclib::$UnionPetscLib, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricAvg::PetscVec ) + + @chk ccall( + (:DMPlexMetricAverage2, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, CVec), + dm, metric1, metric2, metricAvg, + ) + + + return nothing +end + +""" + DMPlexMetricAverage3(petsclib::PetscLibType,dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricAvg::PetscVec) +Compute the unweighted average of three metrics + +Input Parameters: +- `dm` - The `DM` +- `metric1` - The first metric to be averaged +- `metric2` - The second metric to be averaged +- `metric3` - The third metric to be averaged + +Output Parameter: +- `metricAvg` - The averaged metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricAverage()`, `DMPlexMetricAverage2()` + +# External Links +$(_doc_external("Dm/DMPlexMetricAverage3")) +""" +function DMPlexMetricAverage3(petsclib::PetscLibType, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricAvg::PetscVec) end + +@for_petsc function DMPlexMetricAverage3(petsclib::$UnionPetscLib, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricAvg::PetscVec ) + + @chk ccall( + (:DMPlexMetricAverage3, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, CVec, CVec), + dm, metric1, metric2, metric3, metricAvg, + ) + + + return nothing +end + +""" + DMPlexMetricIntersection(petsclib::PetscLibType,dm::PetscDM, numMetrics::PetscInt, metrics::Vector{PetscVec}, metricInt::PetscVec) +Compute the intersection of a list of metrics + +Input Parameters: +- `dm` - The `DM` +- `numMetrics` - The number of metrics to be intersected +- `metrics` - The metrics to be intersected + +Output Parameter: +- `metricInt` - The intersected metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIntersection2()`, `DMPlexMetricIntersection3()`, `DMPlexMetricAverage()` + +# External Links +$(_doc_external("Dm/DMPlexMetricIntersection")) +""" +function DMPlexMetricIntersection(petsclib::PetscLibType, dm::PetscDM, numMetrics::PetscInt, metrics::Vector{PetscVec}, metricInt::PetscVec) end + +@for_petsc function DMPlexMetricIntersection(petsclib::$UnionPetscLib, dm::PetscDM, numMetrics::$PetscInt, metrics::Vector{PetscVec}, metricInt::PetscVec ) + + @chk ccall( + (:DMPlexMetricIntersection, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CVec}, CVec), + dm, numMetrics, metrics, metricInt, + ) + + + return nothing +end + +""" + DMPlexMetricIntersection2(petsclib::PetscLibType,dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricInt::PetscVec) +Compute the intersection of two metrics + +Input Parameters: +- `dm` - The `DM` +- `metric1` - The first metric to be intersected +- `metric2` - The second metric to be intersected + +Output Parameter: +- `metricInt` - The intersected metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIntersection()`, `DMPlexMetricIntersection3()` + +# External Links +$(_doc_external("Dm/DMPlexMetricIntersection2")) +""" +function DMPlexMetricIntersection2(petsclib::PetscLibType, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricInt::PetscVec) end + +@for_petsc function DMPlexMetricIntersection2(petsclib::$UnionPetscLib, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metricInt::PetscVec ) + + @chk ccall( + (:DMPlexMetricIntersection2, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, CVec), + dm, metric1, metric2, metricInt, + ) + + + return nothing +end + +""" + DMPlexMetricIntersection3(petsclib::PetscLibType,dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricInt::PetscVec) +Compute the intersection of three metrics + +Input Parameters: +- `dm` - The `DM` +- `metric1` - The first metric to be intersected +- `metric2` - The second metric to be intersected +- `metric3` - The third metric to be intersected + +Output Parameter: +- `metricInt` - The intersected metric + +Level: beginner + +-seealso: `DMPLEX`, `DMPlexMetricIntersection()`, `DMPlexMetricIntersection2()` + +# External Links +$(_doc_external("Dm/DMPlexMetricIntersection3")) +""" +function DMPlexMetricIntersection3(petsclib::PetscLibType, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricInt::PetscVec) end + +@for_petsc function DMPlexMetricIntersection3(petsclib::$UnionPetscLib, dm::PetscDM, metric1::PetscVec, metric2::PetscVec, metric3::PetscVec, metricInt::PetscVec ) + + @chk ccall( + (:DMPlexMetricIntersection3, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, CVec, CVec), + dm, metric1, metric2, metric3, metricInt, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateGmshFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, interpolate::PetscBool) +Create a `DMPLEX` mesh from a Gmsh file + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - Name of the Gmsh file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromFile()`, `DMPlexCreateGmsh()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateGmshFromFile")) +""" +function DMPlexCreateGmshFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateGmshFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateGmshFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateGmsh(petsclib::PetscLibType,comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool) +Create a `DMPLEX` mesh from a Gmsh file viewer + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `viewer` - The `PetscViewer` associated with a Gmsh file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Options Database Keys: +- `-dm_plex_gmsh_hybrid` - Force triangular prisms to use tensor order +- `-dm_plex_gmsh_periodic` - Read Gmsh periodic section and construct a periodic Plex +- `-dm_plex_gmsh_highorder` - Generate high-order coordinates +- `-dm_plex_gmsh_project` - Project high-order coordinates to a different space, use the prefix dm_plex_gmsh_project_ to define the space +- `-dm_plex_gmsh_use_generic` - Generate generic labels, i.e. Cell Sets, Face Sets, etc. +- `-dm_plex_gmsh_use_regions` - Generate labels with region names +- `-dm_plex_gmsh_mark_vertices` - Add vertices to generated labels +- `-dm_plex_gmsh_mark_vertices_strict` - Add vertices included in a region to generated labels +- `-dm_plex_gmsh_multiple_tags` - Allow multiple tags for default labels +- `-dm_plex_gmsh_spacedim ` - Embedding space dimension, if different from topological dimension + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateGmsh")) +""" +function DMPlexCreateGmsh(petsclib::PetscLibType, comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateGmsh(petsclib::$UnionPetscLib, comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateGmsh, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscViewer, PetscBool, Ptr{CDM}), + comm, viewer, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateCGNSFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, interpolate::PetscBool) +Create a `DMPLEX` mesh from a CGNS file. + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - The name of the CGNS file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexCreateCGNS()`, `DMPlexCreateExodus()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCGNSFromFile")) +""" +function DMPlexCreateCGNSFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateCGNSFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateCGNSFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateCGNS(petsclib::PetscLibType,comm::MPI_Comm, cgid::PetscInt, interpolate::PetscBool) +Create a `DMPLEX` mesh from a CGNS file ID. + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `cgid` - The CG id associated with a file and obtained using cg_open +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexCreateExodus()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCGNS")) +""" +function DMPlexCreateCGNS(petsclib::PetscLibType, comm::MPI_Comm, cgid::PetscInt, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateCGNS(petsclib::$UnionPetscLib, comm::MPI_Comm, cgid::$PetscInt, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateCGNS, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{CDM}), + comm, cgid, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexCreateClosureIndex(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Calculate an index for the given `PetscSection` for the closure operation on the `DM` + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in the local vector, or NULL to use the default section + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSection`, `DMPlexVecGetClosure()`, `DMPlexVecRestoreClosure()`, `DMPlexVecSetClosure()`, `DMPlexMatSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexCreateClosureIndex")) +""" +function DMPlexCreateClosureIndex(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMPlexCreateClosureIndex(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMPlexCreateClosureIndex, $petsc_library), + PetscErrorCode, + (CDM, PetscSection), + dm, section, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateFluentFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, interpolate::PetscBool) +Create a `DMPLEX` mesh from a Fluent mesh file + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - Name of the Fluent mesh file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromFile()`, `DMPlexCreateFluent()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFluentFromFile")) +""" +function DMPlexCreateFluentFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateFluentFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFluentFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateFluent(petsclib::PetscLibType,comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool) +Create a `DMPLEX` mesh from a Fluent mesh file . + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `viewer` - The `PetscViewer` associated with a Fluent mesh file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFluent")) +""" +function DMPlexCreateFluent(petsclib::PetscLibType, comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateFluent(petsclib::$UnionPetscLib, comm::MPI_Comm, viewer::PetscViewer, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFluent, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscViewer, PetscBool, Ptr{CDM}), + comm, viewer, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + simplex::PetscBool = DMPlexIsSimplex(petsclib::PetscLibType,dm::PetscDM) +Is the first cell in this mesh a simplex? + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `simplex` - Flag checking for a simplex + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSimplexOrBoxCells()`, `DMPlexGetCellType()`, `DMPlexGetHeightStratum()`, `DMPolytopeTypeGetNumVertices()` + +# External Links +$(_doc_external("Dm/DMPlexIsSimplex")) +""" +function DMPlexIsSimplex(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexIsSimplex(petsclib::$UnionPetscLib, dm::PetscDM ) + simplex_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexIsSimplex, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, simplex_, + ) + + simplex = simplex_[] + + return simplex +end + +""" + cStart::PetscInt,cEnd::PetscInt = DMPlexGetSimplexOrBoxCells(petsclib::PetscLibType,dm::PetscDM, height::PetscInt) +Get the range of cells which are neither prisms nor ghost FV cells + +Input Parameters: +- `dm` - The `DMPLEX` object +- `height` - The cell height in the Plex, 0 is the default + +Output Parameters: +- `cStart` - The first "normal" cell, pass `NULL` if not needed +- `cEnd` - The upper bound on "normal" cells, pass `NULL` if not needed + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexConstructGhostCells()`, `DMPlexGetCellTypeStratum()` + +# External Links +$(_doc_external("Dm/DMPlexGetSimplexOrBoxCells")) +""" +function DMPlexGetSimplexOrBoxCells(petsclib::PetscLibType, dm::PetscDM, height::PetscInt) end + +@for_petsc function DMPlexGetSimplexOrBoxCells(petsclib::$UnionPetscLib, dm::PetscDM, height::$PetscInt ) + cStart_ = Ref{$PetscInt}() + cEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetSimplexOrBoxCells, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, height, cStart_, cEnd_, + ) + + cStart = cStart_[] + cEnd = cEnd_[] + + return cStart,cEnd +end + +""" + DMPlexVecView1D(petsclib::PetscLibType,dm::PetscDM, n::PetscInt, u::Vector{PetscVec}, viewer::PetscViewer) +Plot many 1D solutions on the same line graph + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `n` - The number of vectors +- `u` - The array of local vectors +- `viewer` - The `PetscViewer` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `VecViewFromOptions()`, `VecView()` + +# External Links +$(_doc_external("Dm/DMPlexVecView1D")) +""" +function DMPlexVecView1D(petsclib::PetscLibType, dm::PetscDM, n::PetscInt, u::Vector{PetscVec}, viewer::PetscViewer) end + +@for_petsc function DMPlexVecView1D(petsclib::$UnionPetscLib, dm::PetscDM, n::$PetscInt, u::Vector{PetscVec}, viewer::PetscViewer ) + + @chk ccall( + (:DMPlexVecView1D, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CVec}, PetscViewer), + dm, n, u, viewer, + ) + + + return nothing +end + +""" + DMPlexTopologyView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer) +Saves a `DMPLEX` topology into a file + +Collective + +Input Parameters: +- `dm` - The `DM` whose topology is to be saved +- `viewer` - The `PetscViewer` to save it in + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()`, `DMPlexCoordinatesView()`, `DMPlexLabelsView()`, `DMPlexTopologyLoad()`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexTopologyView")) +""" +function DMPlexTopologyView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer) end + +@for_petsc function DMPlexTopologyView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer ) + + @chk ccall( + (:DMPlexTopologyView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer), + dm, viewer, + ) + + + return nothing +end + +""" + DMPlexCoordinatesView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer) +Saves `DMPLEX` coordinates into a file + +Collective + +Input Parameters: +- `dm` - The `DM` whose coordinates are to be saved +- `viewer` - The `PetscViewer` for saving + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()`, `DMPlexTopologyView()`, `DMPlexLabelsView()`, `DMPlexCoordinatesLoad()`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexCoordinatesView")) +""" +function DMPlexCoordinatesView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer) end + +@for_petsc function DMPlexCoordinatesView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer ) + + @chk ccall( + (:DMPlexCoordinatesView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer), + dm, viewer, + ) + + + return nothing +end + +""" + DMPlexLabelsView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer) +Saves `DMPLEX` labels into a file + +Collective + +Input Parameters: +- `dm` - The `DM` whose labels are to be saved +- `viewer` - The `PetscViewer` for saving + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()`, `DMPlexTopologyView()`, `DMPlexCoordinatesView()`, `DMPlexLabelsLoad()`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexLabelsView")) +""" +function DMPlexLabelsView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer) end + +@for_petsc function DMPlexLabelsView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer ) + + @chk ccall( + (:DMPlexLabelsView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer), + dm, viewer, + ) + + + return nothing +end + +""" + DMPlexSectionView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM) +Saves a section associated with a `DMPLEX` + +Collective + +Input Parameters: +- `dm` - The `DM` that contains the topology on which the section to be saved is defined +- `viewer` - The `PetscViewer` for saving +- `sectiondm` - The `DM` that contains the section to be saved, can be `NULL` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()`, `DMPlexTopologyView()`, `DMPlexCoordinatesView()`, `DMPlexLabelsView()`, `DMPlexGlobalVectorView()`, `DMPlexLocalVectorView()`, `PetscSectionView()`, `DMPlexSectionLoad()`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexSectionView")) +""" +function DMPlexSectionView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM) end + +@for_petsc function DMPlexSectionView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM ) + + @chk ccall( + (:DMPlexSectionView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM), + dm, viewer, sectiondm, + ) + + + return nothing +end + +""" + DMPlexGlobalVectorView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec) +Saves a global vector + +Collective + +Input Parameters: +- `dm` - The `DM` that represents the topology +- `viewer` - The `PetscViewer` to save data with +- `sectiondm` - The `DM` that contains the global section on which vec is defined, can be `NULL` +- `vec` - The global vector to be saved + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTopologyView()`, `DMPlexSectionView()`, `DMPlexLocalVectorView()`, `DMPlexGlobalVectorLoad()`, `DMPlexLocalVectorLoad()` + +# External Links +$(_doc_external("Dm/DMPlexGlobalVectorView")) +""" +function DMPlexGlobalVectorView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec) end + +@for_petsc function DMPlexGlobalVectorView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec ) + + @chk ccall( + (:DMPlexGlobalVectorView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM, CVec), + dm, viewer, sectiondm, vec, + ) + + + return nothing +end + +""" + DMPlexLocalVectorView(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec) +Saves a local vector + +Collective + +Input Parameters: +- `dm` - The `DM` that represents the topology +- `viewer` - The `PetscViewer` to save data with +- `sectiondm` - The `DM` that contains the local section on which `vec` is defined, can be `NULL` +- `vec` - The local vector to be saved + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTopologyView()`, `DMPlexSectionView()`, `DMPlexGlobalVectorView()`, `DMPlexGlobalVectorLoad()`, `DMPlexLocalVectorLoad()` + +# External Links +$(_doc_external("Dm/DMPlexLocalVectorView")) +""" +function DMPlexLocalVectorView(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec) end + +@for_petsc function DMPlexLocalVectorView(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, vec::PetscVec ) + + @chk ccall( + (:DMPlexLocalVectorView, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM, CVec), + dm, viewer, sectiondm, vec, + ) + + + return nothing +end + +""" + DMPlexTopologyLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) +Loads a topology into a `DMPLEX` + +Collective + +Input Parameters: +- `dm` - The `DM` into which the topology is loaded +- `viewer` - The `PetscViewer` for the saved topology + +Output Parameter: +- `globalToLocalPointSF` - The `PetscSF` that pushes points in [0, N) to the associated points in the loaded `DMPLEX`, where N is the global number of points; +`NULL` if unneeded + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLoad()`, `DMPlexCoordinatesLoad()`, `DMPlexLabelsLoad()`, `DMView()`, `PetscViewerHDF5Open()`, `PetscViewerPushFormat()`, +`PetscViewer`, `PetscSF` + +# External Links +$(_doc_external("Dm/DMPlexTopologyLoad")) +""" +function DMPlexTopologyLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) end + +@for_petsc function DMPlexTopologyLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF ) + + @chk ccall( + (:DMPlexTopologyLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, Ptr{PetscSF}), + dm, viewer, globalToLocalPointSF, + ) + + + return nothing +end + +""" + DMPlexCoordinatesLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) +Loads coordinates into a `DMPLEX` + +Collective + +Input Parameters: +- `dm` - The `DM` into which the coordinates are loaded +- `viewer` - The `PetscViewer` for the saved coordinates +- `globalToLocalPointSF` - The `PetscSF` returned by `DMPlexTopologyLoad()` when loading dm from viewer + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLoad()`, `DMPlexTopologyLoad()`, `DMPlexLabelsLoad()`, `DMView()`, `PetscViewerHDF5Open()`, `PetscViewerPushFormat()`, +`PetscSF`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexCoordinatesLoad")) +""" +function DMPlexCoordinatesLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) end + +@for_petsc function DMPlexCoordinatesLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF ) + + @chk ccall( + (:DMPlexCoordinatesLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, PetscSF), + dm, viewer, globalToLocalPointSF, + ) + + + return nothing +end + +""" + DMPlexLabelsLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) +Loads labels into a `DMPLEX` + +Collective + +Input Parameters: +- `dm` - The `DM` into which the labels are loaded +- `viewer` - The `PetscViewer` for the saved labels +- `globalToLocalPointSF` - The `PetscSF` returned by `DMPlexTopologyLoad()` when loading `dm` from viewer + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLoad()`, `DMPlexTopologyLoad()`, `DMPlexCoordinatesLoad()`, `DMView()`, `PetscViewerHDF5Open()`, `PetscViewerPushFormat()`, +`PetscSF`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexLabelsLoad")) +""" +function DMPlexLabelsLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF) end + +@for_petsc function DMPlexLabelsLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, globalToLocalPointSF::PetscSF ) + + @chk ccall( + (:DMPlexLabelsLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, PetscSF), + dm, viewer, globalToLocalPointSF, + ) + + + return nothing +end + +""" + DMPlexSectionLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, globalToLocalPointSF::PetscSF, globalDofSF::PetscSF, locDofSF::PetscSF) +Loads section into a `DMPLEX` + +Collective + +Input Parameters: +- `dm` - The `DM` that represents the topology +- `viewer` - The `PetscViewer` that represents the on-disk section (sectionA) +- `sectiondm` - The `DM` into which the on-disk section (sectionA) is migrated, can be `NULL` +- `globalToLocalPointSF` - The `PetscSF` returned by `DMPlexTopologyLoad(`) when loading dm from viewer + +Output Parameters: +- `globalDofSF` - The `PetscSF` that migrates any on-disk `Vec` data associated with sectionA into a global `Vec` associated with the `sectiondm`'s global section (`NULL` if not needed) +- `localDofSF` - The `PetscSF` that migrates any on-disk `Vec` data associated with sectionA into a local `Vec` associated with the `sectiondm`'s local section (`NULL` if not needed) + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLoad()`, `DMPlexTopologyLoad()`, `DMPlexCoordinatesLoad()`, `DMPlexLabelsLoad()`, `DMPlexGlobalVectorLoad()`, `DMPlexLocalVectorLoad()`, `PetscSectionLoad()`, `DMPlexSectionView()`, `PetscSF`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexSectionLoad")) +""" +function DMPlexSectionLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, globalToLocalPointSF::PetscSF, globalDofSF::PetscSF, locDofSF::PetscSF) end + +@for_petsc function DMPlexSectionLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, globalToLocalPointSF::PetscSF, globalDofSF::PetscSF, locDofSF::PetscSF ) + + @chk ccall( + (:DMPlexSectionLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM, PetscSF, Ptr{PetscSF}, Ptr{PetscSF}), + dm, viewer, sectiondm, globalToLocalPointSF, globalDofSF, locDofSF, + ) + + + return nothing +end + +""" + DMPlexGlobalVectorLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec) +Loads on + +Collective + +Input Parameters: +- `dm` - The `DM` that represents the topology +- `viewer` - The `PetscViewer` that represents the on-disk vector data +- `sectiondm` - The `DM` that contains the global section on which vec is defined, can be `NULL` +- `sf` - The `PetscSF` that migrates the on-disk vector data into vec +- `vec` - The global vector to set values of + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTopologyLoad()`, `DMPlexSectionLoad()`, `DMPlexLocalVectorLoad()`, `DMPlexGlobalVectorView()`, `DMPlexLocalVectorView()`, +`PetscSF`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexGlobalVectorLoad")) +""" +function DMPlexGlobalVectorLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec) end + +@for_petsc function DMPlexGlobalVectorLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec ) + + @chk ccall( + (:DMPlexGlobalVectorLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM, PetscSF, CVec), + dm, viewer, sectiondm, sf, vec, + ) + + + return nothing +end + +""" + DMPlexLocalVectorLoad(petsclib::PetscLibType,dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec) +Loads on + +Collective + +Input Parameters: +- `dm` - The `DM` that represents the topology +- `viewer` - The `PetscViewer` that represents the on-disk vector data +- `sectiondm` - The `DM` that contains the local section on which vec is defined, can be `NULL` +- `sf` - The `PetscSF` that migrates the on-disk vector data into vec +- `vec` - The local vector to set values of + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTopologyLoad()`, `DMPlexSectionLoad()`, `DMPlexGlobalVectorLoad()`, `DMPlexGlobalVectorView()`, `DMPlexLocalVectorView()`, +`PetscSF`, `PetscViewer` + +# External Links +$(_doc_external("Dm/DMPlexLocalVectorLoad")) +""" +function DMPlexLocalVectorLoad(petsclib::PetscLibType, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec) end + +@for_petsc function DMPlexLocalVectorLoad(petsclib::$UnionPetscLib, dm::PetscDM, viewer::PetscViewer, sectiondm::PetscDM, sf::PetscSF, vec::PetscVec ) + + @chk ccall( + (:DMPlexLocalVectorLoad, $petsc_library), + PetscErrorCode, + (CDM, PetscViewer, CDM, PetscSF, CVec), + dm, viewer, sectiondm, sf, vec, + ) + + + return nothing +end + +""" + DMPlexGetSubdomainSection(petsclib::PetscLibType,dm::PetscDM, subsection::PetscSection) +Returns the section associated with the subdomain + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Output Parameter: +- `subsection` - The subdomain section + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexGetSubdomainSection")) +""" +function DMPlexGetSubdomainSection(petsclib::PetscLibType, dm::PetscDM, subsection::PetscSection) end + +@for_petsc function DMPlexGetSubdomainSection(petsclib::$UnionPetscLib, dm::PetscDM, subsection::PetscSection ) + + @chk ccall( + (:DMPlexGetSubdomainSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}), + dm, subsection, + ) + + + return nothing +end + +""" + pStart::PetscInt,pEnd::PetscInt = DMPlexGetChart(petsclib::PetscLibType,dm::PetscDM) +Return the interval for all mesh points [`pStart`, `pEnd`) + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Output Parameters: +- `pStart` - The first mesh point +- `pEnd` - The upper bound for mesh points + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetChart")) +""" +function DMPlexGetChart(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetChart(petsclib::$UnionPetscLib, dm::PetscDM ) + pStart_ = Ref{$PetscInt}() + pEnd_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetChart, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, pStart_, pEnd_, + ) + + pStart = pStart_[] + pEnd = pEnd_[] + + return pStart,pEnd +end + +""" + DMPlexSetChart(petsclib::PetscLibType,dm::PetscDM, pStart::PetscInt, pEnd::PetscInt) +Set the interval for all mesh points [`pStart`, `pEnd`) + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `pStart` - The first mesh point +- `pEnd` - The upper bound for mesh points + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetChart()` + +# External Links +$(_doc_external("Dm/DMPlexSetChart")) +""" +function DMPlexSetChart(petsclib::PetscLibType, dm::PetscDM, pStart::PetscInt, pEnd::PetscInt) end + +@for_petsc function DMPlexSetChart(petsclib::$UnionPetscLib, dm::PetscDM, pStart::$PetscInt, pEnd::$PetscInt ) + + @chk ccall( + (:DMPlexSetChart, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, pStart, pEnd, + ) + + + return nothing +end + +""" + size::PetscInt = DMPlexGetConeSize(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the number of in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `size` - The cone size for point `p` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSetConeSize()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetConeSize")) +""" +function DMPlexGetConeSize(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetConeSize(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetConeSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, size_, + ) + + size = size_[] + + return size +end + +""" + DMPlexSetConeSize(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, size::PetscInt) +Set the number of in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `size` - The cone size for point `p` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetCone()`, `DMPlexCreate()`, `DMPlexGetConeSize()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexSetConeSize")) +""" +function DMPlexSetConeSize(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, size::PetscInt) end + +@for_petsc function DMPlexSetConeSize(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, size::$PetscInt ) + + @chk ccall( + (:DMPlexSetConeSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, p, size, + ) + + + return nothing +end + +""" + cone::Vector{PetscInt} = DMPlexGetCone(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the points on the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `cone` - An array of points which are on the in-edges for point `p`, the length of `cone` is the result of `DMPlexGetConeSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetConeSize()`, `DMPlexSetCone()`, `DMPlexGetConeTuple()`, `DMPlexSetChart()`, `DMPlexRestoreCone()` + +# External Links +$(_doc_external("Dm/DMPlexGetCone")) +""" +function DMPlexGetCone(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetCone(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + cone_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetCone, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}), + dm, p, cone_, + ) + + cone = unsafe_wrap(Array, cone_[], VecGetLocalSize(petsclib, x); own = false) + + return cone +end + +""" + DMPlexGetConeTuple(petsclib::PetscLibType,dm::PetscDM, p::IS, pConesSection::PetscSection, pCones::IS) +Return the points on the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The `IS` of points, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameters: +- `pConesSection` - `PetscSection` describing the layout of `pCones` +- `pCones` - An `IS` containing the points which are on the in-edges for the point set `p` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexGetConeRecursive()`, `DMPlexSetChart()`, `PetscSection`, `IS` + +# External Links +$(_doc_external("Dm/DMPlexGetConeTuple")) +""" +function DMPlexGetConeTuple(petsclib::PetscLibType, dm::PetscDM, p::IS, pConesSection::PetscSection, pCones::IS) end + +@for_petsc function DMPlexGetConeTuple(petsclib::$UnionPetscLib, dm::PetscDM, p::IS, pConesSection::PetscSection, pCones::IS ) + + @chk ccall( + (:DMPlexGetConeTuple, $petsc_library), + PetscErrorCode, + (CDM, IS, Ptr{PetscSection}, Ptr{IS}), + dm, p, pConesSection, pCones, + ) + + + return nothing +end + +""" + DMPlexGetConeRecursiveVertices(petsclib::PetscLibType,dm::PetscDM, points::IS, expandedPoints::IS) +Expand each given point into its cone points and do that recursively until we end up just with vertices. + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `points` - The `IS` of points, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `expandedPoints` - An `IS` containing the of vertices recursively expanded from input points + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexGetConeTuple()`, `DMPlexGetConeRecursive()`, `DMPlexRestoreConeRecursive()`, +`DMPlexGetDepth()`, `IS` + +# External Links +$(_doc_external("Dm/DMPlexGetConeRecursiveVertices")) +""" +function DMPlexGetConeRecursiveVertices(petsclib::PetscLibType, dm::PetscDM, points::IS, expandedPoints::IS) end + +@for_petsc function DMPlexGetConeRecursiveVertices(petsclib::$UnionPetscLib, dm::PetscDM, points::IS, expandedPoints::IS ) + + @chk ccall( + (:DMPlexGetConeRecursiveVertices, $petsc_library), + PetscErrorCode, + (CDM, IS, Ptr{IS}), + dm, points, expandedPoints, + ) + + + return nothing +end + +""" + depth::PetscInt = DMPlexGetConeRecursive(petsclib::PetscLibType,dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection}) +Expand each given point into its cone points and do that recursively until we end up just with vertices +(DAG points of depth 0, i.e., without cones). + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `points` - The `IS` of points, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameters: +- `depth` - (optional) Size of the output arrays, equal to `DMPLEX` depth, returned by `DMPlexGetDepth()` +- `expandedPoints` - (optional) An array of index sets with recursively expanded cones +- `sections` - (optional) An array of sections which describe mappings from points to their cone points + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexGetConeTuple()`, `DMPlexRestoreConeRecursive()`, `DMPlexGetConeRecursiveVertices()`, +`DMPlexGetDepth()`, `PetscSection`, `IS` + +# External Links +$(_doc_external("Dm/DMPlexGetConeRecursive")) +""" +function DMPlexGetConeRecursive(petsclib::PetscLibType, dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection}) end + +@for_petsc function DMPlexGetConeRecursive(petsclib::$UnionPetscLib, dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection} ) + depth_ = Ref{$PetscInt}() + expandedPoints_ = Ref(pointer(expandedPoints)) + sections_ = Ref(pointer(sections)) + + @chk ccall( + (:DMPlexGetConeRecursive, $petsc_library), + PetscErrorCode, + (CDM, IS, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{PetscSection}}), + dm, points, depth_, expandedPoints_, sections_, + ) + + depth = depth_[] + + return depth +end + +""" + depth::PetscInt = DMPlexRestoreConeRecursive(petsclib::PetscLibType,dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection}) +Deallocates arrays created by `DMPlexGetConeRecursive()` + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `points` - The `IS` of points, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameters: +- `depth` - (optional) Size of the output arrays, equal to `DMPLEX` depth, returned by `DMPlexGetDepth()` +- `expandedPoints` - (optional) An array of recursively expanded cones +- `sections` - (optional) An array of sections which describe mappings from points to their cone points + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexGetConeTuple()`, `DMPlexGetConeRecursive()`, `DMPlexGetConeRecursiveVertices()`, +`DMPlexGetDepth()`, `IS`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexRestoreConeRecursive")) +""" +function DMPlexRestoreConeRecursive(petsclib::PetscLibType, dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection}) end + +@for_petsc function DMPlexRestoreConeRecursive(petsclib::$UnionPetscLib, dm::PetscDM, points::IS, expandedPoints::Vector{IS}, sections::Vector{PetscSection} ) + depth_ = Ref{$PetscInt}() + expandedPoints_ = Ref(pointer(expandedPoints)) + sections_ = Ref(pointer(sections)) + + @chk ccall( + (:DMPlexRestoreConeRecursive, $petsc_library), + PetscErrorCode, + (CDM, IS, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{PetscSection}}), + dm, points, depth_, expandedPoints_, sections_, + ) + + depth = depth_[] + + return depth +end + +""" + DMPlexSetCone(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, cone::Vector{PetscInt}) +Set the points on the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `cone` - An array of points which are on the in-edges for point `p`, its length must have been previously provided with `DMPlexSetConeSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMSetUp()`, `DMPlexSetSupport()`, `DMPlexSetSupportSize()` + +# External Links +$(_doc_external("Dm/DMPlexSetCone")) +""" +function DMPlexSetCone(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, cone::Vector{PetscInt}) end + +@for_petsc function DMPlexSetCone(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, cone::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexSetCone, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, cone, + ) + + + return nothing +end + +""" + coneOrientation::Vector{PetscInt} = DMPlexGetConeOrientation(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the orientations on the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `coneOrientation` - An array of orientations which are on the in-edges for point `p`. An orientation is an +integer giving the prescription for cone traversal. Its length is given by the result of `DMPlexSetConeSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetConeSize()`, `DMPolytopeTypeComposeOrientation()`, `DMPolytopeTypeComposeOrientationInv()`, +`DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexSetCone()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetConeOrientation")) +""" +function DMPlexGetConeOrientation(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetConeOrientation(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + coneOrientation_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetConeOrientation, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}), + dm, p, coneOrientation_, + ) + + coneOrientation = unsafe_wrap(Array, coneOrientation_[], VecGetLocalSize(petsclib, x); own = false) + + return coneOrientation +end + +""" + DMPlexSetConeOrientation(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, coneOrientation::Vector{PetscInt}) +Set the orientations on the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `coneOrientation` - An array of orientations. Its length is given by the result of `DMPlexSetConeSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetConeOrientation()`, `DMPlexSetCone()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMPlexSetConeOrientation")) +""" +function DMPlexSetConeOrientation(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, coneOrientation::Vector{PetscInt}) end + +@for_petsc function DMPlexSetConeOrientation(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, coneOrientation::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexSetConeOrientation, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, coneOrientation, + ) + + + return nothing +end + +""" + DMPlexInsertCone(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, conePos::PetscInt, conePoint::PetscInt) +Insert a point into the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `conePos` - The local index in the cone where the point should be put +- `conePoint` - The mesh point to insert + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMPlexInsertCone")) +""" +function DMPlexInsertCone(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, conePos::PetscInt, conePoint::PetscInt) end + +@for_petsc function DMPlexInsertCone(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, conePos::$PetscInt, conePoint::$PetscInt ) + + @chk ccall( + (:DMPlexInsertCone, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, p, conePos, conePoint, + ) + + + return nothing +end + +""" + DMPlexInsertConeOrientation(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, conePos::PetscInt, coneOrientation::PetscInt) +Insert a point orientation for the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `conePos` - The local index in the cone where the point should be put +- `coneOrientation` - The point orientation to insert + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMPlexInsertConeOrientation")) +""" +function DMPlexInsertConeOrientation(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, conePos::PetscInt, coneOrientation::PetscInt) end + +@for_petsc function DMPlexInsertConeOrientation(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, conePos::$PetscInt, coneOrientation::$PetscInt ) + + @chk ccall( + (:DMPlexInsertConeOrientation, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, p, conePos, coneOrientation, + ) + + + return nothing +end + +""" + cone::Vector{PetscInt},ornt::Vector{PetscInt} = DMPlexGetOrientedCone(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the points and orientations on the in + +Not collective + +Input Parameters: +- `dm` - The DMPlex +- `p` - The point, which must lie in the chart set with DMPlexSetChart() + +Output Parameters: +- `cone` - An array of points which are on the in-edges for point `p` +- `ornt` - An array of orientations which are on the in-edges for point `p`. An orientation is an +integer giving the prescription for cone traversal. + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexRestoreOrientedCone()`, `DMPlexGetConeSize()`, `DMPlexGetCone()`, `DMPlexGetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetOrientedCone")) +""" +function DMPlexGetOrientedCone(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetOrientedCone(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + cone_ = Ref{Ptr{$PetscInt}}() + ornt_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetOrientedCone, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + dm, p, cone_, ornt_, + ) + + cone = unsafe_wrap(Array, cone_[], VecGetLocalSize(petsclib, x); own = false) + ornt = unsafe_wrap(Array, ornt_[], VecGetLocalSize(petsclib, x); own = false) + + return cone,ornt +end + +""" + DMPlexRestoreOrientedCone(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, cone::Vector{PetscInt}, ornt::Vector{PetscInt}) +Restore the points and orientations on the in + +Not Collective + +Input Parameters: +- `dm` - The DMPlex +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `cone` - An array of points which are on the in-edges for point p +- `ornt` - An array of orientations which are on the in-edges for point `p`. An orientation is an +integer giving the prescription for cone traversal. + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetOrientedCone()`, `DMPlexGetConeSize()`, `DMPlexGetCone()`, `DMPlexGetChart()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreOrientedCone")) +""" +function DMPlexRestoreOrientedCone(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, cone::Vector{PetscInt}, ornt::Vector{PetscInt}) end + +@for_petsc function DMPlexRestoreOrientedCone(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, cone::Vector{$PetscInt}, ornt::Vector{$PetscInt} ) + cone_ = Ref(pointer(cone)) + ornt_ = Ref(pointer(ornt)) + + @chk ccall( + (:DMPlexRestoreOrientedCone, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}), + dm, p, cone_, ornt_, + ) + + + return nothing +end + +""" + size::PetscInt = DMPlexGetSupportSize(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the number of out + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `size` - The support size for point `p` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSetConeSize()`, `DMPlexSetChart()`, `DMPlexGetConeSize()` + +# External Links +$(_doc_external("Dm/DMPlexGetSupportSize")) +""" +function DMPlexGetSupportSize(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetSupportSize(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetSupportSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, size_, + ) + + size = size_[] + + return size +end + +""" + DMPlexSetSupportSize(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, size::PetscInt) +Set the number of out + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `size` - The support size for point `p` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetSupportSize()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexSetSupportSize")) +""" +function DMPlexSetSupportSize(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, size::PetscInt) end + +@for_petsc function DMPlexSetSupportSize(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, size::$PetscInt ) + + @chk ccall( + (:DMPlexSetSupportSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, p, size, + ) + + + return nothing +end + +""" + support::Vector{PetscInt} = DMPlexGetSupport(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return the points on the out + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` + +Output Parameter: +- `support` - An array of points which are on the out-edges for point `p`, its length is that obtained from `DMPlexGetSupportSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSupportSize()`, `DMPlexSetSupport()`, `DMPlexGetCone()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetSupport")) +""" +function DMPlexGetSupport(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetSupport(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + support_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetSupport, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{Ptr{$PetscInt}}), + dm, p, support_, + ) + + support = unsafe_wrap(Array, support_[], VecGetLocalSize(petsclib, x); own = false) + + return support +end + +""" + DMPlexSetSupport(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, support::Vector{PetscInt}) +Set the points on the out + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `support` - An array of points which are on the out-edges for point `p`, its length is that obtained from `DMPlexGetSupportSize()` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetCone()`, `DMPlexSetConeSize()`, `DMPlexCreate()`, `DMPlexGetSupport()`, `DMPlexSetChart()`, `DMPlexSetSupportSize()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMPlexSetSupport")) +""" +function DMPlexSetSupport(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, support::Vector{PetscInt}) end + +@for_petsc function DMPlexSetSupport(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, support::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexSetSupport, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, p, support, + ) + + + return nothing +end + +""" + DMPlexInsertSupport(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, supportPos::PetscInt, supportPoint::PetscInt) +Insert a point into the out + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The point, which must lie in the chart set with `DMPlexSetChart()` +- `supportPos` - The local index in the cone where the point should be put +- `supportPoint` - The mesh point to insert + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexGetCone()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMSetUp()` + +# External Links +$(_doc_external("Dm/DMPlexInsertSupport")) +""" +function DMPlexInsertSupport(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, supportPos::PetscInt, supportPoint::PetscInt) end + +@for_petsc function DMPlexInsertSupport(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, supportPos::$PetscInt, supportPoint::$PetscInt ) + + @chk ccall( + (:DMPlexInsertSupport, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt), + dm, p, supportPos, supportPoint, + ) + + + return nothing +end + +""" + numPoints::PetscInt,points::Vector{PetscInt} = DMPlexGetTransitiveClosure(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, useCone::PetscBool) +Return the points on the transitive closure of the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The mesh point +- `useCone` - `PETSC_TRUE` for the closure, otherwise return the star + +Input/Output Parameter: +- `points` - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...]; +if *points is `NULL` on input, internal storage will be returned, use `DMPlexRestoreTransitiveClosure()`, +otherwise the provided array is used to hold the values + +Output Parameter: +- `numPoints` - The number of points in the closure, so `points` is of size 2*`numPoints` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexRestoreTransitiveClosure()`, `DMPlexCreate()`, `DMPlexSetCone()`, `DMPlexSetChart()`, `DMPlexGetCone()` + +# External Links +$(_doc_external("Dm/DMPlexGetTransitiveClosure")) +""" +function DMPlexGetTransitiveClosure(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, useCone::PetscBool) end + +@for_petsc function DMPlexGetTransitiveClosure(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, useCone::PetscBool ) + numPoints_ = Ref{$PetscInt}() + points_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetTransitiveClosure, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, p, useCone, numPoints_, points_, + ) + + numPoints = numPoints_[] + points = unsafe_wrap(Array, points_[], VecGetLocalSize(petsclib, x); own = false) + + return numPoints,points +end + +""" + DMPlexRestoreTransitiveClosure(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, useCone::PetscBool, numPoints::PetscInt, points::Vector{PetscInt}) +Restore the array of points on the transitive closure of the in + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `p` - The mesh point +- `useCone` - `PETSC_TRUE` for the closure, otherwise return the star +- `numPoints` - The number of points in the closure, so points[] is of size 2*`numPoints` +- `points` - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...] + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetTransitiveClosure()`, `DMPlexCreate()`, `DMPlexSetCone()`, `DMPlexSetChart()`, `DMPlexGetCone()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreTransitiveClosure")) +""" +function DMPlexRestoreTransitiveClosure(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, useCone::PetscBool, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexRestoreTransitiveClosure(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, useCone::PetscBool, numPoints::$PetscInt, points::Vector{$PetscInt} ) + points_ = Ref(pointer(points)) + + @chk ccall( + (:DMPlexRestoreTransitiveClosure, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, p, useCone, numPoints, points_, + ) + + + return nothing +end + +""" + maxConeSize::PetscInt,maxSupportSize::PetscInt = DMPlexGetMaxSizes(petsclib::PetscLibType,dm::PetscDM) +Return the maximum number of in + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Output Parameters: +- `maxConeSize` - The maximum number of in-edges +- `maxSupportSize` - The maximum number of out-edges + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSetConeSize()`, `DMPlexSetChart()` + +# External Links +$(_doc_external("Dm/DMPlexGetMaxSizes")) +""" +function DMPlexGetMaxSizes(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetMaxSizes(petsclib::$UnionPetscLib, dm::PetscDM ) + maxConeSize_ = Ref{$PetscInt}() + maxSupportSize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetMaxSizes, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, maxConeSize_, maxSupportSize_, + ) + + maxConeSize = maxConeSize_[] + maxSupportSize = maxSupportSize_[] + + return maxConeSize,maxSupportSize +end + +""" + DMPlexSymmetrize(petsclib::PetscLibType,dm::PetscDM) +Create support (out + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSetChart()`, `DMPlexSetConeSize()`, `DMPlexSetCone()` + +# External Links +$(_doc_external("Dm/DMPlexSymmetrize")) +""" +function DMPlexSymmetrize(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexSymmetrize(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexSymmetrize, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexStratify(petsclib::PetscLibType,dm::PetscDM) +Computes the strata for all points in the `DMPLEX` + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSymmetrize()`, `DMPlexComputeCellTypes()` + +# External Links +$(_doc_external("Dm/DMPlexStratify")) +""" +function DMPlexStratify(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexStratify(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexStratify, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexComputeCellTypes(petsclib::PetscLibType,dm::PetscDM) +Infer the polytope type of every cell using its dimension and cone size. + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMPlexSymmetrize()`, `DMPlexStratify()`, `DMGetLabel()`, `DMCreateLabel()` + +# External Links +$(_doc_external("Dm/DMPlexComputeCellTypes")) +""" +function DMPlexComputeCellTypes(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexComputeCellTypes(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexComputeCellTypes, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + numCoveredPoints::PetscInt,coveredPoints::Vector{PetscInt} = DMPlexGetJoin(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Get an array for the join of the set of points + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the join +- `points` - The input points + +Output Parameters: +- `numCoveredPoints` - The number of points in the join +- `coveredPoints` - The points in the join + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexRestoreJoin()`, `DMPlexGetMeet()` + +# External Links +$(_doc_external("Dm/DMPlexGetJoin")) +""" +function DMPlexGetJoin(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexGetJoin(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveredPoints_ = Ref{$PetscInt}() + coveredPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetJoin, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveredPoints_, coveredPoints_, + ) + + numCoveredPoints = numCoveredPoints_[] + coveredPoints = unsafe_wrap(Array, coveredPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveredPoints,coveredPoints +end + +""" + numCoveredPoints::PetscInt,coveredPoints::Vector{PetscInt} = DMPlexRestoreJoin(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Restore an array for the join of the set of points obtained with `DMPlexGetJoin()` + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the join +- `points` - The input points + +Output Parameters: +- `numCoveredPoints` - The number of points in the join +- `coveredPoints` - The points in the join + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetJoin()`, `DMPlexGetFullJoin()`, `DMPlexGetMeet()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreJoin")) +""" +function DMPlexRestoreJoin(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexRestoreJoin(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveredPoints_ = Ref{$PetscInt}() + coveredPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexRestoreJoin, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveredPoints_, coveredPoints_, + ) + + numCoveredPoints = numCoveredPoints_[] + coveredPoints = unsafe_wrap(Array, coveredPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveredPoints,coveredPoints +end + +""" + numCoveredPoints::PetscInt,coveredPoints::Vector{PetscInt} = DMPlexGetFullJoin(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Get an array for the join of the set of points + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the join +- `points` - The input points, its length is `numPoints` + +Output Parameters: +- `numCoveredPoints` - The number of points in the join +- `coveredPoints` - The points in the join, its length is `numCoveredPoints` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetJoin()`, `DMPlexRestoreJoin()`, `DMPlexGetMeet()` + +# External Links +$(_doc_external("Dm/DMPlexGetFullJoin")) +""" +function DMPlexGetFullJoin(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexGetFullJoin(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveredPoints_ = Ref{$PetscInt}() + coveredPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetFullJoin, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveredPoints_, coveredPoints_, + ) + + numCoveredPoints = numCoveredPoints_[] + coveredPoints = unsafe_wrap(Array, coveredPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveredPoints,coveredPoints +end + +""" + numCoveringPoints::PetscInt,coveringPoints::Vector{PetscInt} = DMPlexGetMeet(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Get an array for the meet of the set of points + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the meet +- `points` - The input points, of length `numPoints` + +Output Parameters: +- `numCoveringPoints` - The number of points in the meet +- `coveringPoints` - The points in the meet, of length `numCoveringPoints` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexRestoreMeet()`, `DMPlexGetJoin()` + +# External Links +$(_doc_external("Dm/DMPlexGetMeet")) +""" +function DMPlexGetMeet(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexGetMeet(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveringPoints_ = Ref{$PetscInt}() + coveringPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetMeet, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveringPoints_, coveringPoints_, + ) + + numCoveringPoints = numCoveringPoints_[] + coveringPoints = unsafe_wrap(Array, coveringPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveringPoints,coveringPoints +end + +""" + numCoveredPoints::PetscInt,coveredPoints::Vector{PetscInt} = DMPlexRestoreMeet(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Restore an array for the meet of the set of points obtained with `DMPlexGetMeet()` + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the meet +- `points` - The input points + +Output Parameters: +- `numCoveredPoints` - The number of points in the meet +- `coveredPoints` - The points in the meet + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetMeet()`, `DMPlexGetFullMeet()`, `DMPlexGetJoin()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreMeet")) +""" +function DMPlexRestoreMeet(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexRestoreMeet(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveredPoints_ = Ref{$PetscInt}() + coveredPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexRestoreMeet, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveredPoints_, coveredPoints_, + ) + + numCoveredPoints = numCoveredPoints_[] + coveredPoints = unsafe_wrap(Array, coveredPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveredPoints,coveredPoints +end + +""" + numCoveredPoints::PetscInt,coveredPoints::Vector{PetscInt} = DMPlexGetFullMeet(petsclib::PetscLibType,dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) +Get an array for the meet of the set of points + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `numPoints` - The number of input points for the meet +- `points` - The input points, of length `numPoints` + +Output Parameters: +- `numCoveredPoints` - The number of points in the meet +- `coveredPoints` - The points in the meet, of length `numCoveredPoints` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetMeet()`, `DMPlexRestoreMeet()`, `DMPlexGetJoin()` + +# External Links +$(_doc_external("Dm/DMPlexGetFullMeet")) +""" +function DMPlexGetFullMeet(petsclib::PetscLibType, dm::PetscDM, numPoints::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function DMPlexGetFullMeet(petsclib::$UnionPetscLib, dm::PetscDM, numPoints::$PetscInt, points::Vector{$PetscInt} ) + numCoveredPoints_ = Ref{$PetscInt}() + coveredPoints_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetFullMeet, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, numPoints, points, numCoveredPoints_, coveredPoints_, + ) + + numCoveredPoints = numCoveredPoints_[] + coveredPoints = unsafe_wrap(Array, coveredPoints_[], VecGetLocalSize(petsclib, x); own = false) + + return numCoveredPoints,coveredPoints +end + +""" + equal::PetscBool = DMPlexEqual(petsclib::PetscLibType,dmA::PetscDM, dmB::PetscDM) +Determine if two `DM` have the same topology + +Not Collective + +Input Parameters: +- `dmA` - A `DMPLEX` object +- `dmB` - A `DMPLEX` object + +Output Parameter: +- `equal` - `PETSC_TRUE` if the topologies are identical + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCone()` + +# External Links +$(_doc_external("Dm/DMPlexEqual")) +""" +function DMPlexEqual(petsclib::PetscLibType, dmA::PetscDM, dmB::PetscDM) end + +@for_petsc function DMPlexEqual(petsclib::$UnionPetscLib, dmA::PetscDM, dmB::PetscDM ) + equal_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexEqual, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{PetscBool}), + dmA, dmB, equal_, + ) + + equal = equal_[] + + return equal +end + +""" + numFaceVertices::PetscInt = DMPlexGetNumFaceVertices(petsclib::PetscLibType,dm::PetscDM, cellDim::PetscInt, numCorners::PetscInt) +Returns the number of vertices on a face + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `cellDim` - The cell dimension +- `numCorners` - The number of vertices on a cell + +Output Parameter: +- `numFaceVertices` - The number of vertices on a face + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCone()` + +# External Links +$(_doc_external("Dm/DMPlexGetNumFaceVertices")) +""" +function DMPlexGetNumFaceVertices(petsclib::PetscLibType, dm::PetscDM, cellDim::PetscInt, numCorners::PetscInt) end + +@for_petsc function DMPlexGetNumFaceVertices(petsclib::$UnionPetscLib, dm::PetscDM, cellDim::$PetscInt, numCorners::$PetscInt ) + numFaceVertices_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetNumFaceVertices, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, cellDim, numCorners, numFaceVertices_, + ) + + numFaceVertices = numFaceVertices_[] + + return numFaceVertices +end + +""" + DMPlexGetDepthLabel(petsclib::PetscLibType,dm::PetscDM, depthLabel::DMLabel) +Get the `DMLabel` recording the depth of each point + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `depthLabel` - The `DMLabel` recording point depth + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetDepth()`, `DMPlexGetHeightStratum()`, `DMPlexGetDepthStratum()`, `DMPlexGetPointDepth()`, + +# External Links +$(_doc_external("Dm/DMPlexGetDepthLabel")) +""" +function DMPlexGetDepthLabel(petsclib::PetscLibType, dm::PetscDM, depthLabel::DMLabel) end + +@for_petsc function DMPlexGetDepthLabel(petsclib::$UnionPetscLib, dm::PetscDM, depthLabel::DMLabel ) + + @chk ccall( + (:DMPlexGetDepthLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}), + dm, depthLabel, + ) + + + return nothing +end + +""" + depth::PetscInt = DMPlexGetDepth(petsclib::PetscLibType,dm::PetscDM) +Get the depth of the DAG representing this mesh + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `depth` - The number of strata (breadth first levels) in the DAG + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetDepthLabel()`, `DMPlexGetDepthStratum()`, `DMPlexGetPointDepth()`, `DMPlexSymmetrize()` + +# External Links +$(_doc_external("Dm/DMPlexGetDepth")) +""" +function DMPlexGetDepth(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetDepth(petsclib::$UnionPetscLib, dm::PetscDM ) + depth_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetDepth, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, depth_, + ) + + depth = depth_[] + + return depth +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetDepthStratum(petsclib::PetscLibType,dm::PetscDM, depth::PetscInt) +Get the bounds [`start`, `end`) for all points at a certain depth. + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `depth` - The requested depth + +Output Parameters: +- `start` - The first point at this `depth` +- `end` - One beyond the last point at this `depth` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetHeightStratum()`, `DMPlexGetCellTypeStratum()`, `DMPlexGetDepth()`, `DMPlexGetDepthLabel()`, `DMPlexGetPointDepth()`, `DMPlexSymmetrize()`, `DMPlexInterpolate()` + +# External Links +$(_doc_external("Dm/DMPlexGetDepthStratum")) +""" +function DMPlexGetDepthStratum(petsclib::PetscLibType, dm::PetscDM, depth::PetscInt) end + +@for_petsc function DMPlexGetDepthStratum(petsclib::$UnionPetscLib, dm::PetscDM, depth::$PetscInt ) + start__ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetDepthStratum, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, depth, start__, end__, + ) + + start_ = start__[] + end_ = end__[] + + return start_,end_ +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetHeightStratum(petsclib::PetscLibType,dm::PetscDM, height::PetscInt) +Get the bounds [`start`, `end`) for all points at a certain height. + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `height` - The requested height + +Output Parameters: +- `start` - The first point at this `height` +- `end` - One beyond the last point at this `height` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetDepthStratum()`, `DMPlexGetCellTypeStratum()`, `DMPlexGetDepth()`, `DMPlexGetPointHeight()` + +# External Links +$(_doc_external("Dm/DMPlexGetHeightStratum")) +""" +function DMPlexGetHeightStratum(petsclib::PetscLibType, dm::PetscDM, height::PetscInt) end + +@for_petsc function DMPlexGetHeightStratum(petsclib::$UnionPetscLib, dm::PetscDM, height::$PetscInt ) + start_ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetHeightStratum, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, height, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + depth::PetscInt = DMPlexGetPointDepth(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +Get the `depth` of a given point + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `point` - The point + +Output Parameter: +- `depth` - The depth of the `point` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellType()`, `DMPlexGetDepthLabel()`, `DMPlexGetDepth()`, `DMPlexGetPointHeight()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointDepth")) +""" +function DMPlexGetPointDepth(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetPointDepth(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + depth_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointDepth, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, point, depth_, + ) + + depth = depth_[] + + return depth +end + +""" + height::PetscInt = DMPlexGetPointHeight(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +Get the `height` of a given point + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `point` - The point + +Output Parameter: +- `height` - The height of the `point` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellType()`, `DMPlexGetDepthLabel()`, `DMPlexGetDepth()`, `DMPlexGetPointDepth()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointHeight")) +""" +function DMPlexGetPointHeight(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetPointHeight(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + height_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointHeight, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, point, height_, + ) + + height = height_[] + + return height +end + +""" + celltypeLabel::DMLabel = DMPlexGetCellTypeLabel(petsclib::PetscLibType,dm::PetscDM) +Get the `DMLabel` recording the polytope type of each cell + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `celltypeLabel` - The `DMLabel` recording cell polytope type + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellType()`, `DMPlexGetDepthLabel()`, `DMCreateLabel()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellTypeLabel")) +""" +function DMPlexGetCellTypeLabel(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetCellTypeLabel(petsclib::$UnionPetscLib, dm::PetscDM ) + celltypeLabel_ = Ref{DMLabel}() + + @chk ccall( + (:DMPlexGetCellTypeLabel, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}), + dm, celltypeLabel_, + ) + + celltypeLabel = celltypeLabel_[] + + return celltypeLabel +end + +""" + celltype::DMPolytopeType = DMPlexGetCellType(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt) +Get the polytope type of a given cell + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cell` - The cell + +Output Parameter: +- `celltype` - The polytope type of the cell + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPolytopeType`, `DMPlexGetCellTypeLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetDepth()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellType")) +""" +function DMPlexGetCellType(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt) end + +@for_petsc function DMPlexGetCellType(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt ) + celltype_ = Ref{DMPolytopeType}() + + @chk ccall( + (:DMPlexGetCellType, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMPolytopeType}), + dm, cell, celltype_, + ) + + celltype = unsafe_string(celltype_[]) + + return celltype +end + +""" + DMPlexSetCellType(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, celltype::DMPolytopeType) +Set the polytope type of a given cell + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cell` - The cell +- `celltype` - The polytope type of the cell + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellTypeLabel()`, `DMPlexGetDepthLabel()`, `DMPlexGetDepth()`, `DMPlexComputeCellTypes()`, `DMCreateLabel()` + +# External Links +$(_doc_external("Dm/DMPlexSetCellType")) +""" +function DMPlexSetCellType(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, celltype::DMPolytopeType) end + +@for_petsc function DMPlexSetCellType(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, celltype::DMPolytopeType ) + + @chk ccall( + (:DMPlexSetCellType, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, DMPolytopeType), + dm, cell, celltype, + ) + + + return nothing +end + +""" + DMPlexGetConeSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Return a section which describes the layout of cone data + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `section` - The `PetscSection` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSupportSection()`, `DMPlexGetCones()`, `DMPlexGetConeOrientations()`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexGetConeSection")) +""" +function DMPlexGetConeSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMPlexGetConeSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMPlexGetConeSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}), + dm, section, + ) + + + return nothing +end + +""" + DMPlexGetSupportSection(petsclib::PetscLibType,dm::PetscDM, section::PetscSection) +Return a section which describes the layout of support data + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `section` - The `PetscSection` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetConeSection()`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexGetSupportSection")) +""" +function DMPlexGetSupportSection(petsclib::PetscLibType, dm::PetscDM, section::PetscSection) end + +@for_petsc function DMPlexGetSupportSection(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection ) + + @chk ccall( + (:DMPlexGetSupportSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}), + dm, section, + ) + + + return nothing +end + +""" + cones::Vector{PetscInt} = DMPlexGetCones(petsclib::PetscLibType,dm::PetscDM) +Return cone data + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `cones` - The cone for each point + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetConeSection()` + +# External Links +$(_doc_external("Dm/DMPlexGetCones")) +""" +function DMPlexGetCones(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetCones(petsclib::$UnionPetscLib, dm::PetscDM ) + cones_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetCones, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{$PetscInt}}), + dm, cones_, + ) + + cones = unsafe_wrap(Array, cones_[], VecGetLocalSize(petsclib, x); own = false) + + return cones +end + +""" + coneOrientations::Vector{PetscInt} = DMPlexGetConeOrientations(petsclib::PetscLibType,dm::PetscDM) +Return cone orientation data + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `coneOrientations` - The array of cone orientations for all points + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetConeSection()`, `DMPlexGetConeOrientation()`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexGetConeOrientations")) +""" +function DMPlexGetConeOrientations(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetConeOrientations(petsclib::$UnionPetscLib, dm::PetscDM ) + coneOrientations_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetConeOrientations, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{$PetscInt}}), + dm, coneOrientations_, + ) + + coneOrientations = unsafe_wrap(Array, coneOrientations_[], VecGetLocalSize(petsclib, x); own = false) + + return coneOrientations +end + +""" + DMPlexSetClosurePermutationTensor(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, section::PetscSection) +Create a permutation from the default (BFS) point ordering in the closure, to a +lexicographic ordering over the tensor product cell (i.e., line, quad, hex, etc.), and set this permutation in the +section provided (or the section of the `DM`). + +Input Parameters: +- `dm` - The `DM` +- `point` - Either a cell (highest dim point) or an edge (dim 1 point), or `PETSC_DETERMINE` +- `section` - The `PetscSection` to reorder, or `NULL` for the default section + +Example: +A typical interpolated single-quad mesh might order points as +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionSetClosurePermutation()`, `DMSetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMPlexSetClosurePermutationTensor")) +""" +function DMPlexSetClosurePermutationTensor(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, section::PetscSection) end + +@for_petsc function DMPlexSetClosurePermutationTensor(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, section::PetscSection ) + + @chk ccall( + (:DMPlexSetClosurePermutationTensor, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscSection), + dm, point, section, + ) + + + return nothing +end + +""" + numPoints::PetscInt = DMPlexGetCompressedClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, point::PetscInt, ornt::PetscInt, points::PetscInt, clSec::PetscSection, clPoints::IS, clp::PetscInt) + +# External Links +$(_doc_external("Dm/DMPlexGetCompressedClosure")) +""" +function DMPlexGetCompressedClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, point::PetscInt, ornt::PetscInt, points::PetscInt, clSec::PetscSection, clPoints::IS, clp::PetscInt) end + +@for_petsc function DMPlexGetCompressedClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, point::$PetscInt, ornt::$PetscInt, points::$PetscInt, clSec::PetscSection, clPoints::IS, clp::$PetscInt ) + numPoints_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetCompressedClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{PetscSection}, Ptr{IS}, $PetscInt), + dm, section, point, ornt, numPoints_, points, clSec, clPoints, clp, + ) + + numPoints = numPoints_[] + + return numPoints +end + +""" + numPoints::PetscInt = DMPlexRestoreCompressedClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, point::PetscInt, points::PetscInt, clSec::PetscSection, clPoints::IS, clp::PetscInt) + +# External Links +$(_doc_external("Dm/DMPlexRestoreCompressedClosure")) +""" +function DMPlexRestoreCompressedClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, point::PetscInt, points::PetscInt, clSec::PetscSection, clPoints::IS, clp::PetscInt) end + +@for_petsc function DMPlexRestoreCompressedClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, point::$PetscInt, points::$PetscInt, clSec::PetscSection, clPoints::IS, clp::$PetscInt ) + numPoints_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexRestoreCompressedClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{PetscSection}, Ptr{IS}, $PetscInt), + dm, section, point, numPoints_, points, clSec, clPoints, clp, + ) + + numPoints = numPoints_[] + + return numPoints +end + +""" + csize::PetscInt,values::Vector{PetscScalar} = DMPlexVecGetOrientedClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, useClPerm::PetscBool, v::PetscVec, point::PetscInt, ornt::PetscInt) +Get an array of the values on the closure of 'point' with a given orientation, optionally applying the closure permutation. + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in `v`, or `NULL` to use the default section +- `useClPerm` - Flag for whether the provided closure permutation should be applied to the values +- `v` - The local vector +- `point` - The point in the `DM` +- `ornt` - The orientation of the cell, an integer giving the prescription for cone traversal. Typically, this will be 0. + +Input/Output Parameters: +- `csize` - The size of the input values array, or `NULL`; on output the number of values in the closure +- `values` - An array to use for the values, or *values = `NULL` to have it allocated automatically; +if the user provided `NULL`, it is a borrowed array and should not be freed, use `DMPlexVecRestoreClosure()` to return it + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexVecGetClosure()`, `DMPlexGetCellCoordinates()`, `DMPlexVecRestoreClosure()`, `DMPlexVecSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexVecGetOrientedClosure")) +""" +function DMPlexVecGetOrientedClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, useClPerm::PetscBool, v::PetscVec, point::PetscInt, ornt::PetscInt) end + +@for_petsc function DMPlexVecGetOrientedClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, useClPerm::PetscBool, v::PetscVec, point::$PetscInt, ornt::$PetscInt ) + csize_ = Ref{$PetscInt}() + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexVecGetOrientedClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscBool, CVec, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + dm, section, useClPerm, v, point, ornt, csize_, values_, + ) + + csize = csize_[] + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return csize,values +end + +""" + csize::PetscInt,values::Vector{PetscScalar} = DMPlexVecGetClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt) +Get an array of the values on the closure of 'point' + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in `v`, or `NULL` to use the default section +- `v` - The local vector +- `point` - The point in the `DM` + +Input/Output Parameters: +- `csize` - The size of the input values array, or `NULL`; on output the number of values in the closure +- `values` - An array to use for the values, or *values = `NULL` to have it allocated automatically; +if the user provided `NULL`, it is a borrowed array and should not be freed, use `DMPlexVecRestoreClosure()` to return it + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexVecRestoreClosure()`, `DMPlexVecSetClosure()`, `DMPlexMatSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexVecGetClosure")) +""" +function DMPlexVecGetClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt) end + +@for_petsc function DMPlexVecGetClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, v::PetscVec, point::$PetscInt ) + csize_ = Ref{$PetscInt}() + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexVecGetClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + dm, section, v, point, csize_, values_, + ) + + csize = csize_[] + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return csize,values +end + +""" + DMPlexVecRestoreClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt, csize::PetscInt, values::Vector{PetscScalar}) +Restore the array of the values on the closure of 'point' obtained with `DMPlexVecGetClosure()` + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in `v`, or `NULL` to use the default section +- `v` - The local vector +- `point` - The point in the `DM` +- `csize` - The number of values in the closure, or `NULL` +- `values` - The array of values + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexVecGetClosure()`, `DMPlexVecSetClosure()`, `DMPlexMatSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexVecRestoreClosure")) +""" +function DMPlexVecRestoreClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt, csize::PetscInt, values::Vector{PetscScalar}) end + +@for_petsc function DMPlexVecRestoreClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, v::PetscVec, point::$PetscInt, csize::$PetscInt, values::Vector{$PetscScalar} ) + values_ = Ref(pointer(values)) + + @chk ccall( + (:DMPlexVecRestoreClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, CVec, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + dm, section, v, point, csize, values_, + ) + + + return nothing +end + +""" + DMPlexVecSetClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) +Set an array of the values on the closure of `point` + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in `v`, or `NULL` to use the default section +- `v` - The local vector +- `point` - The point in the `DM` +- `values` - The array of values +- `mode` - The insert mode. One of `INSERT_ALL_VALUES`, `ADD_ALL_VALUES`, `INSERT_VALUES`, `ADD_VALUES`, `INSERT_BC_VALUES`, and `ADD_BC_VALUES`, +where `INSERT_ALL_VALUES` and `ADD_ALL_VALUES` also overwrite boundary conditions. + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexVecGetClosure()`, `DMPlexMatSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexVecSetClosure")) +""" +function DMPlexVecSetClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, v::PetscVec, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) end + +@for_petsc function DMPlexVecSetClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, v::PetscVec, point::$PetscInt, values::Vector{$PetscScalar}, mode::InsertMode ) + + @chk ccall( + (:DMPlexVecSetClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, CVec, $PetscInt, Ptr{$PetscScalar}, InsertMode), + dm, section, v, point, values, mode, + ) + + + return nothing +end + +""" + numIndices::PetscInt,indices::Vector{PetscInt},outOffsets::Vector{PetscInt},values::Vector{PetscScalar} = DMPlexGetClosureIndices(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::PetscInt, useClPerm::PetscBool) +Gets the global dof indices associated with the closure of the given point within the provided sections. + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The `PetscSection` describing the points (a local section) +- `idxSection` - The `PetscSection` from which to obtain indices (may be local or global) +- `point` - The point defining the closure +- `useClPerm` - Use the closure point permutation if available + +Output Parameters: +- `numIndices` - The number of dof indices in the closure of point with the input sections +- `indices` - The dof indices +- `outOffsets` - Array, of length the number of fields plus 1, to write the field offsets into, or `NULL` +- `values` - The input values, which may be modified if sign flips are induced by the point symmetries, or `NULL` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexRestoreClosureIndices()`, `DMPlexVecGetClosure()`, `DMPlexMatSetClosure()`, `DMGetLocalSection()`, +`PetscSection`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMPlexGetClosureIndices")) +""" +function DMPlexGetClosureIndices(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::PetscInt, useClPerm::PetscBool) end + +@for_petsc function DMPlexGetClosureIndices(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::$PetscInt, useClPerm::PetscBool ) + numIndices_ = Ref{$PetscInt}() + indices_ = Ref{Ptr{$PetscInt}}() + outOffsets = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexGetClosureIndices, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + dm, section, idxSection, point, useClPerm, numIndices_, indices_, outOffsets, values_, + ) + + numIndices = numIndices_[] + indices = unsafe_wrap(Array, indices_[], VecGetLocalSize(petsclib, x); own = false) + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return numIndices,indices,outOffsets,values +end + +""" + numIndices::PetscInt,indices::Vector{PetscInt},outOffsets::Vector{PetscInt},values::Vector{PetscScalar} = DMPlexRestoreClosureIndices(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::PetscInt, useClPerm::PetscBool) +Restores the global dof indices associated with the closure of the given point within the provided sections. + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The `PetscSection` describing the points (a local section) +- `idxSection` - The `PetscSection` from which to obtain indices (may be local or global) +- `point` - The point defining the closure +- `useClPerm` - Use the closure point permutation if available + +Output Parameters: +- `numIndices` - The number of dof indices in the closure of point with the input sections +- `indices` - The dof indices +- `outOffsets` - Array to write the field offsets into, or `NULL` +- `values` - The input values, which may be modified if sign flips are induced by the point symmetries, or `NULL` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetClosureIndices()`, `DMPlexVecGetClosure()`, `DMPlexMatSetClosure()`, `DMGetLocalSection()`, `DMGetGlobalSection()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreClosureIndices")) +""" +function DMPlexRestoreClosureIndices(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::PetscInt, useClPerm::PetscBool) end + +@for_petsc function DMPlexRestoreClosureIndices(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, idxSection::PetscSection, point::$PetscInt, useClPerm::PetscBool ) + numIndices_ = Ref{$PetscInt}() + indices_ = Ref{Ptr{$PetscInt}}() + outOffsets = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + values_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexRestoreClosureIndices, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}), + dm, section, idxSection, point, useClPerm, numIndices_, indices_, outOffsets, values_, + ) + + numIndices = numIndices_[] + indices = unsafe_wrap(Array, indices_[], VecGetLocalSize(petsclib, x); own = false) + values = unsafe_wrap(Array, values_[], VecGetLocalSize(petsclib, x); own = false) + + return numIndices,indices,outOffsets,values +end + +""" + DMPlexMatSetClosure(petsclib::PetscLibType,dm::PetscDM, section::PetscSection, globalSection::PetscSection, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) +Set an array of the values on the closure of 'point' + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `section` - The section describing the layout in `v`, or `NULL` to use the default section +- `globalSection` - The section describing the layout in `v`, or `NULL` to use the default global section +- `A` - The matrix +- `point` - The point in the `DM` +- `values` - The array of values +- `mode` - The insert mode, where `INSERT_ALL_VALUES` and `ADD_ALL_VALUES` also overwrite boundary conditions + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexMatSetClosureGeneral()`, `DMPlexVecGetClosure()`, `DMPlexVecSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexMatSetClosure")) +""" +function DMPlexMatSetClosure(petsclib::PetscLibType, dm::PetscDM, section::PetscSection, globalSection::PetscSection, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) end + +@for_petsc function DMPlexMatSetClosure(petsclib::$UnionPetscLib, dm::PetscDM, section::PetscSection, globalSection::PetscSection, A::PetscMat, point::$PetscInt, values::Vector{$PetscScalar}, mode::InsertMode ) + + @chk ccall( + (:DMPlexMatSetClosure, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, CMat, $PetscInt, Ptr{$PetscScalar}, InsertMode), + dm, section, globalSection, A, point, values, mode, + ) + + + return nothing +end + +""" + DMPlexMatSetClosureGeneral(petsclib::PetscLibType,dmRow::PetscDM, sectionRow::PetscSection, globalSectionRow::PetscSection, useRowPerm::PetscBool, dmCol::PetscDM, sectionCol::PetscSection, globalSectionCol::PetscSection, useColPerm::PetscBool, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) +Set an array of the values on the closure of 'point' using a different row and column section + +Not collective + +Input Parameters: +- `dmRow` - The `DM` for the row fields +- `sectionRow` - The section describing the layout, or `NULL` to use the default section in `dmRow` +- `useRowPerm` - The flag to use the closure permutation of the `dmRow` if available +- `globalSectionRow` - The section describing the layout, or `NULL` to use the default global section in `dmRow` +- `dmCol` - The `DM` for the column fields +- `sectionCol` - The section describing the layout, or `NULL` to use the default section in `dmCol` +- `useColPerm` - The flag to use the closure permutation of the `dmCol` if available +- `globalSectionCol` - The section describing the layout, or `NULL` to use the default global section in `dmCol` +- `A` - The matrix +- `point` - The point in the `DM` +- `values` - The array of values +- `mode` - The insert mode, where `INSERT_ALL_VALUES` and `ADD_ALL_VALUES` also overwrite boundary conditions + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexMatSetClosure()`, `DMPlexVecGetClosure()`, `DMPlexVecSetClosure()` + +# External Links +$(_doc_external("Dm/DMPlexMatSetClosureGeneral")) +""" +function DMPlexMatSetClosureGeneral(petsclib::PetscLibType, dmRow::PetscDM, sectionRow::PetscSection, globalSectionRow::PetscSection, useRowPerm::PetscBool, dmCol::PetscDM, sectionCol::PetscSection, globalSectionCol::PetscSection, useColPerm::PetscBool, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) end + +@for_petsc function DMPlexMatSetClosureGeneral(petsclib::$UnionPetscLib, dmRow::PetscDM, sectionRow::PetscSection, globalSectionRow::PetscSection, useRowPerm::PetscBool, dmCol::PetscDM, sectionCol::PetscSection, globalSectionCol::PetscSection, useColPerm::PetscBool, A::PetscMat, point::$PetscInt, values::Vector{$PetscScalar}, mode::InsertMode ) + + @chk ccall( + (:DMPlexMatSetClosureGeneral, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, PetscBool, CDM, PetscSection, PetscSection, PetscBool, CMat, $PetscInt, Ptr{$PetscScalar}, InsertMode), + dmRow, sectionRow, globalSectionRow, useRowPerm, dmCol, sectionCol, globalSectionCol, useColPerm, A, point, values, mode, + ) + + + return nothing +end + +""" + DMPlexMatSetClosureRefined(petsclib::PetscLibType,dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) + +# External Links +$(_doc_external("Dm/DMPlexMatSetClosureRefined")) +""" +function DMPlexMatSetClosureRefined(petsclib::PetscLibType, dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, A::PetscMat, point::PetscInt, values::Vector{PetscScalar}, mode::InsertMode) end + +@for_petsc function DMPlexMatSetClosureRefined(petsclib::$UnionPetscLib, dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, A::PetscMat, point::$PetscInt, values::Vector{$PetscScalar}, mode::InsertMode ) + + @chk ccall( + (:DMPlexMatSetClosureRefined, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, CDM, PetscSection, PetscSection, CMat, $PetscInt, Ptr{$PetscScalar}, InsertMode), + dmf, fsection, globalFSection, dmc, csection, globalCSection, A, point, values, mode, + ) + + + return nothing +end + +""" + DMPlexMatGetClosureIndicesRefined(petsclib::PetscLibType,dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, point::PetscInt, cindices::Vector{PetscInt}, findices::Vector{PetscInt}) + +# External Links +$(_doc_external("Dm/DMPlexMatGetClosureIndicesRefined")) +""" +function DMPlexMatGetClosureIndicesRefined(petsclib::PetscLibType, dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, point::PetscInt, cindices::Vector{PetscInt}, findices::Vector{PetscInt}) end + +@for_petsc function DMPlexMatGetClosureIndicesRefined(petsclib::$UnionPetscLib, dmf::PetscDM, fsection::PetscSection, globalFSection::PetscSection, dmc::PetscDM, csection::PetscSection, globalCSection::PetscSection, point::$PetscInt, cindices::Vector{$PetscInt}, findices::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexMatGetClosureIndicesRefined, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, PetscSection, CDM, PetscSection, PetscSection, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dmf, fsection, globalFSection, dmc, csection, globalCSection, point, cindices, findices, + ) + + + return nothing +end + +""" + cellHeight::PetscInt = DMPlexGetVTKCellHeight(petsclib::PetscLibType,dm::PetscDM) +Returns the height in the DAG used to determine which points are cells (normally 0) + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `cellHeight` - The height of a cell + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetVTKCellHeight()` + +# External Links +$(_doc_external("Dm/DMPlexGetVTKCellHeight")) +""" +function DMPlexGetVTKCellHeight(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetVTKCellHeight(petsclib::$UnionPetscLib, dm::PetscDM ) + cellHeight_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetVTKCellHeight, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, cellHeight_, + ) + + cellHeight = cellHeight_[] + + return cellHeight +end + +""" + DMPlexSetVTKCellHeight(petsclib::PetscLibType,dm::PetscDM, cellHeight::PetscInt) +Sets the height in the DAG used to determine which points are cells (normally 0) + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cellHeight` - The height of a cell + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetVTKCellHeight()` + +# External Links +$(_doc_external("Dm/DMPlexSetVTKCellHeight")) +""" +function DMPlexSetVTKCellHeight(petsclib::PetscLibType, dm::PetscDM, cellHeight::PetscInt) end + +@for_petsc function DMPlexSetVTKCellHeight(petsclib::$UnionPetscLib, dm::PetscDM, cellHeight::$PetscInt ) + + @chk ccall( + (:DMPlexSetVTKCellHeight, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, cellHeight, + ) + + + return nothing +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetCellTypeStratum(petsclib::PetscLibType,dm::PetscDM, ct::DMPolytopeType) +Get the range of cells of a given celltype + +Input Parameters: +- `dm` - The `DMPLEX` object +- `ct` - The `DMPolytopeType` of the cell + +Output Parameters: +- `start` - The first cell of this type, or `NULL` +- `end` - The upper bound on this celltype, or `NULL` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexConstructGhostCells()`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellTypeStratum")) +""" +function DMPlexGetCellTypeStratum(petsclib::PetscLibType, dm::PetscDM, ct::DMPolytopeType) end + +@for_petsc function DMPlexGetCellTypeStratum(petsclib::$UnionPetscLib, dm::PetscDM, ct::DMPolytopeType ) + start_ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetCellTypeStratum, $petsc_library), + PetscErrorCode, + (CDM, DMPolytopeType, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, ct, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + gsize::PetscInt = DMPlexGetDepthStratumGlobalSize(petsclib::PetscLibType,dm::PetscDM, depth::PetscInt) +Get the global size for a given depth stratum + +Input Parameters: +- `dm` - The `DMPLEX` object +- `depth` - The depth for the given point stratum + +Output Parameter: +- `gsize` - The global number of points in the stratum + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellNumbering()`, `DMPlexGetVertexNumbering()`, `DMPlexGetDepthStratum()`, `DMPlexGetHeightStratum()` + +# External Links +$(_doc_external("Dm/DMPlexGetDepthStratumGlobalSize")) +""" +function DMPlexGetDepthStratumGlobalSize(petsclib::PetscLibType, dm::PetscDM, depth::PetscInt) end + +@for_petsc function DMPlexGetDepthStratumGlobalSize(petsclib::$UnionPetscLib, dm::PetscDM, depth::$PetscInt ) + gsize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetDepthStratumGlobalSize, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, depth, gsize_, + ) + + gsize = gsize_[] + + return gsize +end + +""" + globalCellNumbers::IS = DMPlexCreateCellNumbering(petsclib::PetscLibType,dm::PetscDM, includeAll::PetscBool) +Get a global cell numbering for all cells on this process + +Input Parameters: +- `dm` - The `DMPLEX` object +- `includeAll` - Whether to include all cells, or just the simplex and box cells + +Output Parameter: +- `globalCellNumbers` - Global cell numbers for all cells on this process + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellNumbering()`, `DMPlexGetVertexNumbering()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCellNumbering")) +""" +function DMPlexCreateCellNumbering(petsclib::PetscLibType, dm::PetscDM, includeAll::PetscBool) end + +@for_petsc function DMPlexCreateCellNumbering(petsclib::$UnionPetscLib, dm::PetscDM, includeAll::PetscBool ) + globalCellNumbers_ = Ref{IS}() + + @chk ccall( + (:DMPlexCreateCellNumbering, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, Ptr{IS}), + dm, includeAll, globalCellNumbers_, + ) + + globalCellNumbers = globalCellNumbers_[] + + return globalCellNumbers +end + +""" + DMPlexGetCellNumbering(petsclib::PetscLibType,dm::PetscDM, globalCellNumbers::IS) +Get a global cell numbering for all cells on this process + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `globalCellNumbers` - Global cell numbers for all cells on this process + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateCellNumbering()`, `DMPlexGetVertexNumbering()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellNumbering")) +""" +function DMPlexGetCellNumbering(petsclib::PetscLibType, dm::PetscDM, globalCellNumbers::IS) end + +@for_petsc function DMPlexGetCellNumbering(petsclib::$UnionPetscLib, dm::PetscDM, globalCellNumbers::IS ) + + @chk ccall( + (:DMPlexGetCellNumbering, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, globalCellNumbers, + ) + + + return nothing +end + +""" + DMPlexGetVertexNumbering(petsclib::PetscLibType,dm::PetscDM, globalVertexNumbers::IS) +Get a global vertex numbering for all vertices on this process + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `globalVertexNumbers` - Global vertex numbers for all vertices on this process + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellNumbering()` + +# External Links +$(_doc_external("Dm/DMPlexGetVertexNumbering")) +""" +function DMPlexGetVertexNumbering(petsclib::PetscLibType, dm::PetscDM, globalVertexNumbers::IS) end + +@for_petsc function DMPlexGetVertexNumbering(petsclib::$UnionPetscLib, dm::PetscDM, globalVertexNumbers::IS ) + + @chk ccall( + (:DMPlexGetVertexNumbering, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, globalVertexNumbers, + ) + + + return nothing +end + +""" + globalPointNumbers::IS = DMPlexCreatePointNumbering(petsclib::PetscLibType,dm::PetscDM) +Create a global numbering for all points. + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `globalPointNumbers` - Global numbers for all points on this process + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellNumbering()` + +# External Links +$(_doc_external("Dm/DMPlexCreatePointNumbering")) +""" +function DMPlexCreatePointNumbering(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCreatePointNumbering(petsclib::$UnionPetscLib, dm::PetscDM ) + globalPointNumbers_ = Ref{IS}() + + @chk ccall( + (:DMPlexCreatePointNumbering, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, globalPointNumbers_, + ) + + globalPointNumbers = globalPointNumbers_[] + + return globalPointNumbers +end + +""" + globalEdgeNumbers::IS = DMPlexCreateEdgeNumbering(petsclib::PetscLibType,dm::PetscDM) +Create a global numbering for edges. + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `globalEdgeNumbers` - Global numbers for all edges on this process + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellNumbering()`, `DMPlexGetVertexNumbering()`, `DMPlexCreatePointNumbering()` + +# External Links +$(_doc_external("Dm/DMPlexCreateEdgeNumbering")) +""" +function DMPlexCreateEdgeNumbering(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCreateEdgeNumbering(petsclib::$UnionPetscLib, dm::PetscDM ) + globalEdgeNumbers_ = Ref{IS}() + + @chk ccall( + (:DMPlexCreateEdgeNumbering, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, globalEdgeNumbers_, + ) + + globalEdgeNumbers = globalEdgeNumbers_[] + + return globalEdgeNumbers +end + +""" + ranks::PetscVec = DMPlexCreateRankField(petsclib::PetscLibType,dm::PetscDM) +Create a cell field whose value is the rank of the owner + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `ranks` - The rank field + +Options Database Key: +- `-dm_partition_view` - Adds the rank field into the `DM` output from `-dm_view` using the same viewer + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()` + +# External Links +$(_doc_external("Dm/DMPlexCreateRankField")) +""" +function DMPlexCreateRankField(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCreateRankField(petsclib::$UnionPetscLib, dm::PetscDM ) + ranks_ = Ref{CVec}() + + @chk ccall( + (:DMPlexCreateRankField, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}), + dm, ranks_, + ) + + ranks = PetscVec(ranks_[], petsclib) + + return ranks +end + +""" + val::PetscVec = DMPlexCreateLabelField(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Create a field whose value is the label value for that point + +Input Parameters: +- `dm` - The `DMPLEX` +- `label` - The `DMLabel` + +Output Parameter: +- `val` - The label value field + +Options Database Key: +- `-dm_label_view` - Adds the label value field into the `DM` output from `-dm_view` using the same viewer + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMView()` + +# External Links +$(_doc_external("Dm/DMPlexCreateLabelField")) +""" +function DMPlexCreateLabelField(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexCreateLabelField(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + val_ = Ref{CVec}() + + @chk ccall( + (:DMPlexCreateLabelField, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, Ptr{CVec}), + dm, label, val_, + ) + + val = PetscVec(val_[], petsclib) + + return val +end + +""" + DMPlexCheckSymmetry(petsclib::PetscLibType,dm::PetscDM) +Check that the adjacency information in the mesh is symmetric. + +Input Parameter: +- `dm` - The `DMPLEX` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckSymmetry")) +""" +function DMPlexCheckSymmetry(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCheckSymmetry(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexCheckSymmetry, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexCheckSkeleton(petsclib::PetscLibType,dm::PetscDM, cellHeight::PetscInt) +Check that each cell has the correct number of vertices + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cellHeight` - Normally 0 + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckSkeleton")) +""" +function DMPlexCheckSkeleton(petsclib::PetscLibType, dm::PetscDM, cellHeight::PetscInt) end + +@for_petsc function DMPlexCheckSkeleton(petsclib::$UnionPetscLib, dm::PetscDM, cellHeight::$PetscInt ) + + @chk ccall( + (:DMPlexCheckSkeleton, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, cellHeight, + ) + + + return nothing +end + +""" + DMPlexCheckFaces(petsclib::PetscLibType,dm::PetscDM, cellHeight::PetscInt) +Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cellHeight` - Normally 0 + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMPlexGetVTKCellHeight()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckFaces")) +""" +function DMPlexCheckFaces(petsclib::PetscLibType, dm::PetscDM, cellHeight::PetscInt) end + +@for_petsc function DMPlexCheckFaces(petsclib::$UnionPetscLib, dm::PetscDM, cellHeight::$PetscInt ) + + @chk ccall( + (:DMPlexCheckFaces, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, cellHeight, + ) + + + return nothing +end + +""" + DMPlexCheckGeometry(petsclib::PetscLibType,dm::PetscDM) +Check the geometry of mesh cells + +Input Parameter: +- `dm` - The `DMPLEX` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckGeometry")) +""" +function DMPlexCheckGeometry(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCheckGeometry(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexCheckGeometry, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexCheckPointSF(petsclib::PetscLibType,dm::PetscDM, pointSF::PetscSF, allowExtraRoots::PetscBool) +Check that several necessary conditions are met for the point `PetscSF` of this plex. + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `pointSF` - The `PetscSF`, or `NULL` for `PointSF` attached to `DM` +- `allowExtraRoots` - Flag to allow extra points not present in the `DM` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetPointSF()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckPointSF")) +""" +function DMPlexCheckPointSF(petsclib::PetscLibType, dm::PetscDM, pointSF::PetscSF, allowExtraRoots::PetscBool) end + +@for_petsc function DMPlexCheckPointSF(petsclib::$UnionPetscLib, dm::PetscDM, pointSF::PetscSF, allowExtraRoots::PetscBool ) + + @chk ccall( + (:DMPlexCheckPointSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, PetscBool), + dm, pointSF, allowExtraRoots, + ) + + + return nothing +end + +""" + DMPlexCheckOrphanVertices(petsclib::PetscLibType,dm::PetscDM) +Check that no vertices are disconnected from the mesh, unless the mesh only consists of disconnected vertices. + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCheck()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckOrphanVertices")) +""" +function DMPlexCheckOrphanVertices(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCheckOrphanVertices(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexCheckOrphanVertices, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexCheck(petsclib::PetscLibType,dm::PetscDM) +Perform various checks of `DMPLEX` sanity + +Input Parameter: +- `dm` - The `DMPLEX` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheck")) +""" +function DMPlexCheck(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCheck(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexCheck, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexCheckCellShape(petsclib::PetscLibType,dm::PetscDM, output::PetscBool, condLimit::PetscReal) +Checks the Jacobian of the mapping from reference to real cells and computes some minimal statistics. + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `output` - If true, statistics will be displayed on `stdout` +- `condLimit` - Display all cells above this condition number, or `PETSC_DETERMINE` for no cell output + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMSetFromOptions()`, `DMPlexComputeOrthogonalQuality()` + +# External Links +$(_doc_external("Dm/DMPlexCheckCellShape")) +""" +function DMPlexCheckCellShape(petsclib::PetscLibType, dm::PetscDM, output::PetscBool, condLimit::PetscReal) end + +@for_petsc function DMPlexCheckCellShape(petsclib::$UnionPetscLib, dm::PetscDM, output::PetscBool, condLimit::$PetscReal ) + + @chk ccall( + (:DMPlexCheckCellShape, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, $PetscReal), + dm, output, condLimit, + ) + + + return nothing +end + +""" + DMPlexComputeOrthogonalQuality(petsclib::PetscLibType,dm::PetscDM, fv::PetscFV, atol::PetscReal, OrthQual::PetscVec, OrthQualLabel::DMLabel) +Compute cell +orthogonal quality below given tolerance. + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `fv` - Optional `PetscFV` object for pre-computed cell/face centroid information +- `atol` - [0, 1] Absolute tolerance for tagging cells. + +Output Parameters: +- `OrthQual` - `Vec` containing orthogonal quality per cell +- `OrthQualLabel` - `DMLabel` tagging cells below atol with `DM_ADAPT_REFINE` + +Options Database Keys: +- `-dm_plex_orthogonal_quality_label_view` - view OrthQualLabel if label is requested. Currently only `PETSCVIEWERASCII` is supported. +- `-dm_plex_orthogonal_quality_vec_view` - view OrthQual vector. + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCheckCellShape()`, `DMCreateLabel()`, `PetscFV`, `DMLabel`, `Vec` + +# External Links +$(_doc_external("Dm/DMPlexComputeOrthogonalQuality")) +""" +function DMPlexComputeOrthogonalQuality(petsclib::PetscLibType, dm::PetscDM, fv::PetscFV, atol::PetscReal, OrthQual::PetscVec, OrthQualLabel::DMLabel) end + +@for_petsc function DMPlexComputeOrthogonalQuality(petsclib::$UnionPetscLib, dm::PetscDM, fv::PetscFV, atol::$PetscReal, OrthQual::PetscVec, OrthQualLabel::DMLabel ) + OrthQual_ = Ref(OrthQual.ptr) + + @chk ccall( + (:DMPlexComputeOrthogonalQuality, $petsc_library), + PetscErrorCode, + (CDM, PetscFV, $PetscReal, Ptr{CVec}, Ptr{DMLabel}), + dm, fv, atol, OrthQual_, OrthQualLabel, + ) + + OrthQual.ptr = C_NULL + + return nothing +end + +""" + regular::PetscBool = DMPlexGetRegularRefinement(petsclib::PetscLibType,dm::PetscDM) +Get the flag indicating that this mesh was obtained by regular refinement from its coarse mesh + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `regular` - The flag + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetRegularRefinement()` + +# External Links +$(_doc_external("Dm/DMPlexGetRegularRefinement")) +""" +function DMPlexGetRegularRefinement(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetRegularRefinement(petsclib::$UnionPetscLib, dm::PetscDM ) + regular_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetRegularRefinement, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, regular_, + ) + + regular = regular_[] + + return regular +end + +""" + DMPlexSetRegularRefinement(petsclib::PetscLibType,dm::PetscDM, regular::PetscBool) +Set the flag indicating that this mesh was obtained by regular refinement from its coarse mesh + +Input Parameters: +- `dm` - The `DMPLEX` object +- `regular` - The flag + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetRegularRefinement()` + +# External Links +$(_doc_external("Dm/DMPlexSetRegularRefinement")) +""" +function DMPlexSetRegularRefinement(petsclib::PetscLibType, dm::PetscDM, regular::PetscBool) end + +@for_petsc function DMPlexSetRegularRefinement(petsclib::$UnionPetscLib, dm::PetscDM, regular::PetscBool ) + + @chk ccall( + (:DMPlexSetRegularRefinement, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, regular, + ) + + + return nothing +end + +""" + DMPlexGetAnchors(petsclib::PetscLibType,dm::PetscDM, anchorSection::PetscSection, anchorIS::IS) +Get the layout of the anchor (point +call DMPlexGetAnchors() directly: if there are anchors, then `DMPlexGetAnchors()` is called during `DMGetDefaultConstraints()`. + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameters: +- `anchorSection` - If not `NULL`, set to the section describing which points anchor the constrained points. +- `anchorIS` - If not `NULL`, set to the list of anchors indexed by `anchorSection` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetAnchors()`, `DMGetDefaultConstraints()`, `DMSetDefaultConstraints()`, `IS`, `PetscSection` + +# External Links +$(_doc_external("Dm/DMPlexGetAnchors")) +""" +function DMPlexGetAnchors(petsclib::PetscLibType, dm::PetscDM, anchorSection::PetscSection, anchorIS::IS) end + +@for_petsc function DMPlexGetAnchors(petsclib::$UnionPetscLib, dm::PetscDM, anchorSection::PetscSection, anchorIS::IS ) + + @chk ccall( + (:DMPlexGetAnchors, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}, Ptr{IS}), + dm, anchorSection, anchorIS, + ) + + + return nothing +end + +""" + DMPlexSetAnchors(petsclib::PetscLibType,dm::PetscDM, anchorSection::PetscSection, anchorIS::IS) +Set the layout of the local anchor (point + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `anchorSection` - The section that describes the mapping from constrained points to the anchor points listed in anchorIS. +Must have a local communicator (`PETSC_COMM_SELF` or derivative). +- `anchorIS` - The list of all anchor points. Must have a local communicator (`PETSC_COMM_SELF` or derivative). + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetAnchors()`, `DMGetDefaultConstraints()`, `DMSetDefaultConstraints()` + +# External Links +$(_doc_external("Dm/DMPlexSetAnchors")) +""" +function DMPlexSetAnchors(petsclib::PetscLibType, dm::PetscDM, anchorSection::PetscSection, anchorIS::IS) end + +@for_petsc function DMPlexSetAnchors(petsclib::$UnionPetscLib, dm::PetscDM, anchorSection::PetscSection, anchorIS::IS ) + + @chk ccall( + (:DMPlexSetAnchors, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, IS), + dm, anchorSection, anchorIS, + ) + + + return nothing +end + +""" + DMPlexMonitorThroughput(petsclib::PetscLibType,dm::PetscDM, dummy::Cvoid) +Report the cell throughput of FE integration + +Input Parameters: +- `dm` - The `DM` +- `dummy` - unused argument + +Options Database Key: +- `-dm_plex_monitor_throughput` - Activate the monitor + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMSetFromOptions()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexMonitorThroughput")) +""" +function DMPlexMonitorThroughput(petsclib::PetscLibType, dm::PetscDM, dummy::Cvoid) end + +@for_petsc function DMPlexMonitorThroughput(petsclib::$UnionPetscLib, dm::PetscDM, dummy::Cvoid ) + + @chk ccall( + (:DMPlexMonitorThroughput, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cvoid}), + dm, dummy, + ) + + + return nothing +end + +""" + DMPlexSetAdjacencyUser(petsclib::PetscLibType,dm::PetscDM, user::external, ctx::Cvoid) +Define adjacency in the mesh using a user + +Input Parameters: +- `dm` - The DM object +- `user` - The user callback, may be `NULL` (to clear the callback) +- `ctx` - context for callback evaluation, may be `NULL` + +Level: advanced + +-seealso: `DMPLEX`, `DMSetAdjacency()`, `DMPlexDistribute()`, `DMPlexPreallocateOperator()`, `DMPlexGetAdjacency()`, `DMPlexGetAdjacencyUser()` + +# External Links +$(_doc_external("Dm/DMPlexSetAdjacencyUser")) +""" +function DMPlexSetAdjacencyUser(petsclib::PetscLibType, dm::PetscDM, user::external, ctx::Cvoid) end + +@for_petsc function DMPlexSetAdjacencyUser(petsclib::$UnionPetscLib, dm::PetscDM, user::external, ctx::Cvoid ) + + @chk ccall( + (:DMPlexSetAdjacencyUser, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, user, ctx, + ) + + + return nothing +end + +""" + DMPlexSetAdjacencyUseAnchors(petsclib::PetscLibType,dm::PetscDM, useAnchors::PetscBool) +Define adjacency in the mesh using the point + +Input Parameters: +- `dm` - The `DM` object +- `useAnchors` - Flag to use the constraints. If PETSC_TRUE, then constrained points are omitted from DMPlexGetAdjacency(), and their anchor points appear in their place. + +Level: intermediate + +-seealso: `DMPLEX`, `DMGetAdjacency()`, `DMSetAdjacency()`, `DMPlexDistribute()`, `DMPlexPreallocateOperator()`, `DMPlexSetAnchors()` + +# External Links +$(_doc_external("Dm/DMPlexSetAdjacencyUseAnchors")) +""" +function DMPlexSetAdjacencyUseAnchors(petsclib::PetscLibType, dm::PetscDM, useAnchors::PetscBool) end + +@for_petsc function DMPlexSetAdjacencyUseAnchors(petsclib::$UnionPetscLib, dm::PetscDM, useAnchors::PetscBool ) + + @chk ccall( + (:DMPlexSetAdjacencyUseAnchors, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, useAnchors, + ) + + + return nothing +end + +""" + useAnchors::PetscBool = DMPlexGetAdjacencyUseAnchors(petsclib::PetscLibType,dm::PetscDM) +Query whether adjacency in the mesh uses the point + +Input Parameter: +- `dm` - The `DM` object + +Output Parameter: +- `useAnchors` - Flag to use the closure. If PETSC_TRUE, then constrained points are omitted from DMPlexGetAdjacency(), and their anchor points appear in their place. + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexSetAdjacencyUseAnchors()`, `DMSetAdjacency()`, `DMGetAdjacency()`, `DMPlexDistribute()`, `DMPlexPreallocateOperator()`, `DMPlexSetAnchors()` + +# External Links +$(_doc_external("Dm/DMPlexGetAdjacencyUseAnchors")) +""" +function DMPlexGetAdjacencyUseAnchors(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetAdjacencyUseAnchors(petsclib::$UnionPetscLib, dm::PetscDM ) + useAnchors_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetAdjacencyUseAnchors, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, useAnchors_, + ) + + useAnchors = useAnchors_[] + + return useAnchors +end + +""" + adjSize::PetscInt,adj::Vector{PetscInt} = DMPlexGetAdjacency(petsclib::PetscLibType,dm::PetscDM, p::PetscInt) +Return all points adjacent to the given point + +Input Parameters: +- `dm` - The `DM` object +- `p` - The point + +Input/Output Parameters: +- `adjSize` - The maximum size of `adj` if it is non-`NULL`, or `PETSC_DETERMINE`; +on output the number of adjacent points +- `adj` - Either `NULL` so that the array is allocated, or an existing array with size `adjSize`; +on output contains the adjacent points + +Level: advanced + +-seealso: `DMPLEX`, `DMSetAdjacency()`, `DMPlexDistribute()`, `DMCreateMatrix()`, `DMPlexPreallocateOperator()` + +# External Links +$(_doc_external("Dm/DMPlexGetAdjacency")) +""" +function DMPlexGetAdjacency(petsclib::PetscLibType, dm::PetscDM, p::PetscInt) end + +@for_petsc function DMPlexGetAdjacency(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt ) + adjSize_ = Ref{$PetscInt}() + adj_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetAdjacency, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, p, adjSize_, adj_, + ) + + adjSize = adjSize_[] + adj = unsafe_wrap(Array, adj_[], VecGetLocalSize(petsclib, x); own = false) + + return adjSize,adj +end + +""" + processRanks::IS,sfProcess::PetscSF = DMPlexCreateTwoSidedProcessSF(petsclib::PetscLibType,dm::PetscDM, sfPoint::PetscSF, rootRankSection::PetscSection, rootRanks::IS, leafRankSection::PetscSection, leafRanks::IS) +Create an `PetscSF` which just has process connectivity + +Collective + +Input Parameters: +- `dm` - The `DM` +- `sfPoint` - The `PetscSF` which encodes point connectivity +- `rootRankSection` - to be documented +- `rootRanks` - to be documented +- `leafRankSection` - to be documented +- `leafRanks` - to be documented + +Output Parameters: +- `processRanks` - A list of process neighbors, or `NULL` +- `sfProcess` - An `PetscSF` encoding the two-sided process connectivity, or `NULL` + +Level: developer + +-seealso: `DMPLEX`, `PetscSFCreate()`, `DMPlexCreateProcessSF()` + +# External Links +$(_doc_external("Dm/DMPlexCreateTwoSidedProcessSF")) +""" +function DMPlexCreateTwoSidedProcessSF(petsclib::PetscLibType, dm::PetscDM, sfPoint::PetscSF, rootRankSection::PetscSection, rootRanks::IS, leafRankSection::PetscSection, leafRanks::IS) end + +@for_petsc function DMPlexCreateTwoSidedProcessSF(petsclib::$UnionPetscLib, dm::PetscDM, sfPoint::PetscSF, rootRankSection::PetscSection, rootRanks::IS, leafRankSection::PetscSection, leafRanks::IS ) + processRanks_ = Ref{IS}() + sfProcess_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexCreateTwoSidedProcessSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, PetscSection, IS, PetscSection, IS, Ptr{IS}, Ptr{PetscSF}), + dm, sfPoint, rootRankSection, rootRanks, leafRankSection, leafRanks, processRanks_, sfProcess_, + ) + + processRanks = processRanks_[] + sfProcess = sfProcess_[] + + return processRanks,sfProcess +end + +""" + DMPlexDistributeOwnership(petsclib::PetscLibType,dm::PetscDM, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) +Compute owner information for shared points. This basically gets two + +Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameters: +- `rootSection` - The number of leaves for a given root point +- `rootrank` - The rank of each edge into the root point +- `leafSection` - The number of processes sharing a given leaf point +- `leafrank` - The rank of each process sharing a leaf point + +Level: developer + +-seealso: `DMPLEX`, `DMPlexCreateOverlapLabel()`, `DMPlexDistribute()`, `DMPlexDistributeOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeOwnership")) +""" +function DMPlexDistributeOwnership(petsclib::PetscLibType, dm::PetscDM, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) end + +@for_petsc function DMPlexDistributeOwnership(petsclib::$UnionPetscLib, dm::PetscDM, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS ) + + @chk ccall( + (:DMPlexDistributeOwnership, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, Ptr{IS}, PetscSection, Ptr{IS}), + dm, rootSection, rootrank, leafSection, leafrank, + ) + + + return nothing +end + +""" + ovLabel::DMLabel = DMPlexCreateOverlapLabel(petsclib::PetscLibType,dm::PetscDM, levels::PetscInt, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) +Compute a label indicating what overlap points should be sent to new processes + +Collective + +Input Parameters: +- `dm` - The `DM` +- `levels` - Number of overlap levels +- `rootSection` - The number of leaves for a given root point +- `rootrank` - The rank of each edge into the root point +- `leafSection` - The number of processes sharing a given leaf point +- `leafrank` - The rank of each process sharing a leaf point + +Output Parameter: +- `ovLabel` - `DMLabel` containing remote overlap contributions as point/rank pairings + +Level: developer + +-seealso: `DMPLEX`, `DMPlexCreateOverlapLabelFromLabels()`, `DMPlexGetAdjacency()`, `DMPlexDistributeOwnership()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexCreateOverlapLabel")) +""" +function DMPlexCreateOverlapLabel(petsclib::PetscLibType, dm::PetscDM, levels::PetscInt, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) end + +@for_petsc function DMPlexCreateOverlapLabel(petsclib::$UnionPetscLib, dm::PetscDM, levels::$PetscInt, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS ) + ovLabel_ = Ref{DMLabel}() + + @chk ccall( + (:DMPlexCreateOverlapLabel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscSection, IS, PetscSection, IS, Ptr{DMLabel}), + dm, levels, rootSection, rootrank, leafSection, leafrank, ovLabel_, + ) + + ovLabel = ovLabel_[] + + return ovLabel +end + +""" + ovLabel::DMLabel = DMPlexCreateOverlapLabelFromLabels(petsclib::PetscLibType,dm::PetscDM, numLabels::PetscInt, label::Vector{DMLabel}, value::Vector{PetscInt}, numExLabels::PetscInt, exLabel::Vector{DMLabel}, exValue::Vector{PetscInt}, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) +Compute a label indicating what overlap points should be sent to new processes + +Collective + +Input Parameters: +- `dm` - The `DM` +- `numLabels` - The number of labels to draw candidate points from +- `label` - An array of labels containing candidate points +- `value` - An array of label values marking the candidate points +- `numExLabels` - The number of labels to use for exclusion +- `exLabel` - An array of labels indicating points to be excluded, or `NULL` +- `exValue` - An array of label values to be excluded, or `NULL` +- `rootSection` - The number of leaves for a given root point +- `rootrank` - The rank of each edge into the root point +- `leafSection` - The number of processes sharing a given leaf point +- `leafrank` - The rank of each process sharing a leaf point + +Output Parameter: +- `ovLabel` - `DMLabel` containing remote overlap contributions as point/rank pairings + +Level: developer + +-seealso: `DMPLEX`, `DMPlexCreateOverlapLabel()`, `DMPlexGetAdjacency()`, `DMPlexDistributeOwnership()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexCreateOverlapLabelFromLabels")) +""" +function DMPlexCreateOverlapLabelFromLabels(petsclib::PetscLibType, dm::PetscDM, numLabels::PetscInt, label::Vector{DMLabel}, value::Vector{PetscInt}, numExLabels::PetscInt, exLabel::Vector{DMLabel}, exValue::Vector{PetscInt}, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS) end + +@for_petsc function DMPlexCreateOverlapLabelFromLabels(petsclib::$UnionPetscLib, dm::PetscDM, numLabels::$PetscInt, label::Vector{DMLabel}, value::Vector{$PetscInt}, numExLabels::$PetscInt, exLabel::Vector{DMLabel}, exValue::Vector{$PetscInt}, rootSection::PetscSection, rootrank::IS, leafSection::PetscSection, leafrank::IS ) + ovLabel_ = Ref{DMLabel}() + + @chk ccall( + (:DMPlexCreateOverlapLabelFromLabels, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{DMLabel}, Ptr{$PetscInt}, $PetscInt, Ptr{DMLabel}, Ptr{$PetscInt}, PetscSection, IS, PetscSection, IS, Ptr{DMLabel}), + dm, numLabels, label, value, numExLabels, exLabel, exValue, rootSection, rootrank, leafSection, leafrank, ovLabel_, + ) + + ovLabel = ovLabel_[] + + return ovLabel +end + +""" + migrationSF::PetscSF = DMPlexCreateOverlapMigrationSF(petsclib::PetscLibType,dm::PetscDM, overlapSF::PetscSF) +Create a `PetscSF` describing the new mesh distribution to make the overlap described by the input `PetscSF` + +Collective + +Input Parameters: +- `dm` - The `DM` +- `overlapSF` - The `PetscSF` mapping ghost points in overlap to owner points on other processes + +Output Parameter: +- `migrationSF` - A `PetscSF` that maps original points in old locations to points in new locations + +Level: developer + +-seealso: `DMPLEX`, `DMPlexCreateOverlapLabel()`, `DMPlexDistributeOverlap()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexCreateOverlapMigrationSF")) +""" +function DMPlexCreateOverlapMigrationSF(petsclib::PetscLibType, dm::PetscDM, overlapSF::PetscSF) end + +@for_petsc function DMPlexCreateOverlapMigrationSF(petsclib::$UnionPetscLib, dm::PetscDM, overlapSF::PetscSF ) + migrationSF_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexCreateOverlapMigrationSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, Ptr{PetscSF}), + dm, overlapSF, migrationSF_, + ) + + migrationSF = migrationSF_[] + + return migrationSF +end + +""" + DMPlexStratifyMigrationSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF, migrationSF::PetscSF) +Rearrange the leaves of a migration sf for stratification. + +Input Parameters: +- `dm` - The DM +- `sf` - A star forest with non-ordered leaves, usually defining a DM point migration + +Output Parameter: +- `migrationSF` - A star forest with added leaf indirection that ensures the resulting DM is stratified + +Level: developer + +-seealso: `DMPLEX`, `DMPlexPartitionLabelCreateSF()`, `DMPlexDistribute()`, `DMPlexDistributeOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexStratifyMigrationSF")) +""" +function DMPlexStratifyMigrationSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF, migrationSF::PetscSF) end + +@for_petsc function DMPlexStratifyMigrationSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF, migrationSF::PetscSF ) + + @chk ccall( + (:DMPlexStratifyMigrationSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, Ptr{PetscSF}), + dm, sf, migrationSF, + ) + + + return nothing +end + +""" + DMPlexDistributeField(petsclib::PetscLibType,dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalVec::PetscVec, newSection::PetscSection, newVec::PetscVec) +Distribute field data to match a given `PetscSF`, usually the `PetscSF` from mesh distribution + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `pointSF` - The `PetscSF` describing the communication pattern +- `originalSection` - The `PetscSection` for existing data layout +- `originalVec` - The existing data in a local vector + +Output Parameters: +- `newSection` - The `PetscSF` describing the new data layout +- `newVec` - The new data in a local vector + +Level: developer + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexDistributeFieldIS()`, `DMPlexDistributeData()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeField")) +""" +function DMPlexDistributeField(petsclib::PetscLibType, dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalVec::PetscVec, newSection::PetscSection, newVec::PetscVec) end + +@for_petsc function DMPlexDistributeField(petsclib::$UnionPetscLib, dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalVec::PetscVec, newSection::PetscSection, newVec::PetscVec ) + + @chk ccall( + (:DMPlexDistributeField, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, PetscSection, CVec, PetscSection, CVec), + dm, pointSF, originalSection, originalVec, newSection, newVec, + ) + + + return nothing +end + +""" + DMPlexDistributeFieldIS(petsclib::PetscLibType,dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalIS::IS, newSection::PetscSection, newIS::IS) +Distribute field data to match a given `PetscSF`, usually the `PetscSF` from mesh distribution + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `pointSF` - The `PetscSF` describing the communication pattern +- `originalSection` - The `PetscSection` for existing data layout +- `originalIS` - The existing data + +Output Parameters: +- `newSection` - The `PetscSF` describing the new data layout +- `newIS` - The new data + +Level: developer + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexDistributeField()`, `DMPlexDistributeData()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeFieldIS")) +""" +function DMPlexDistributeFieldIS(petsclib::PetscLibType, dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalIS::IS, newSection::PetscSection, newIS::IS) end + +@for_petsc function DMPlexDistributeFieldIS(petsclib::$UnionPetscLib, dm::PetscDM, pointSF::PetscSF, originalSection::PetscSection, originalIS::IS, newSection::PetscSection, newIS::IS ) + + @chk ccall( + (:DMPlexDistributeFieldIS, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, PetscSection, IS, PetscSection, Ptr{IS}), + dm, pointSF, originalSection, originalIS, newSection, newIS, + ) + + + return nothing +end + +""" + DMPlexSetPartitionBalance(petsclib::PetscLibType,dm::PetscDM, flg::PetscBool) +Should distribution of the `DM` attempt to balance the shared point partition? + +Input Parameters: +- `dm` - The `DMPLEX` object +- `flg` - Balance the partition? + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexGetPartitionBalance()` + +# External Links +$(_doc_external("Dm/DMPlexSetPartitionBalance")) +""" +function DMPlexSetPartitionBalance(petsclib::PetscLibType, dm::PetscDM, flg::PetscBool) end + +@for_petsc function DMPlexSetPartitionBalance(petsclib::$UnionPetscLib, dm::PetscDM, flg::PetscBool ) + + @chk ccall( + (:DMPlexSetPartitionBalance, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = DMPlexGetPartitionBalance(petsclib::PetscLibType,dm::PetscDM) +Does distribution of the `DM` attempt to balance the shared point partition? + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `flg` - Balance the partition? + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexSetPartitionBalance()` + +# External Links +$(_doc_external("Dm/DMPlexGetPartitionBalance")) +""" +function DMPlexGetPartitionBalance(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetPartitionBalance(petsclib::$UnionPetscLib, dm::PetscDM ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetPartitionBalance, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + pointSF::PetscSF = DMPlexCreatePointSF(petsclib::PetscLibType,dm::PetscDM, migrationSF::PetscSF, ownership::PetscBool) +Build a point `PetscSF` from an `PetscSF` describing a point migration + +Input Parameters: +- `dm` - The source `DMPLEX` object +- `migrationSF` - The star forest that describes the parallel point remapping +- `ownership` - Flag causing a vote to determine point ownership + +Output Parameter: +- `pointSF` - The star forest describing the point overlap in the remapped `DM` + +Level: developer + +-seealso: `DMPLEX`, `PetscSF`, `DM`, `DMPlexDistribute()`, `DMPlexDistributeOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexCreatePointSF")) +""" +function DMPlexCreatePointSF(petsclib::PetscLibType, dm::PetscDM, migrationSF::PetscSF, ownership::PetscBool) end + +@for_petsc function DMPlexCreatePointSF(petsclib::$UnionPetscLib, dm::PetscDM, migrationSF::PetscSF, ownership::PetscBool ) + pointSF_ = Ref{PetscSF}() + + @chk ccall( + (:DMPlexCreatePointSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, PetscBool, Ptr{PetscSF}), + dm, migrationSF, ownership, pointSF_, + ) + + pointSF = pointSF_[] + + return pointSF +end + +""" + DMPlexMigrate(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF, targetDM::PetscDM) +Migrates internal `DM` data over the supplied star forest + +Collective + +Input Parameters: +- `dm` - The source `DMPLEX` object +- `sf` - The star forest communication context describing the migration pattern + +Output Parameter: +- `targetDM` - The target `DMPLEX` object + +Level: intermediate + +-seealso: `DMPLEX`, `PetscSF`, `DM`, `DMPlexDistribute()`, `DMPlexDistributeOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexMigrate")) +""" +function DMPlexMigrate(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF, targetDM::PetscDM) end + +@for_petsc function DMPlexMigrate(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF, targetDM::PetscDM ) + + @chk ccall( + (:DMPlexMigrate, $petsc_library), + PetscErrorCode, + (CDM, PetscSF, CDM), + dm, sf, targetDM, + ) + + + return nothing +end + +""" + DMPlexRemapMigrationSF(petsclib::PetscLibType,sfOverlap::PetscSF, sfMigration::PetscSF, sfMigrationNew::PetscSF) +Rewrite the distribution SF to account for overlap + +Collective + +Input Parameters: +- `sfOverlap` - The `PetscSF` object just for the overlap +- `sfMigration` - The original distribution `PetscSF` object + +Output Parameters: +- `sfMigrationNew` - A rewritten `PetscSF` object that incorporates the overlap + +Level: developer + +-seealso: `DMPLEX`, `DM`, `DMPlexDistribute()`, `DMPlexDistributeOverlap()`, `DMPlexGetOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexRemapMigrationSF")) +""" +function DMPlexRemapMigrationSF(petsclib::PetscLibType, sfOverlap::PetscSF, sfMigration::PetscSF, sfMigrationNew::PetscSF) end + +@for_petsc function DMPlexRemapMigrationSF(petsclib::$UnionPetscLib, sfOverlap::PetscSF, sfMigration::PetscSF, sfMigrationNew::PetscSF ) + + @chk ccall( + (:DMPlexRemapMigrationSF, $petsc_library), + PetscErrorCode, + (PetscSF, PetscSF, Ptr{PetscSF}), + sfOverlap, sfMigration, sfMigrationNew, + ) + + + return nothing +end + +""" + DMPlexDistribute(petsclib::PetscLibType,dm::PetscDM, overlap::PetscInt, sf::PetscSF, dmParallel::PetscDM) +Distributes the mesh and any associated sections. + +Collective + +Input Parameters: +- `dm` - The original `DMPLEX` object +- `overlap` - The overlap of partitions, 0 is the default + +Output Parameters: +- `sf` - The `PetscSF` used for point distribution, or `NULL` if not needed +- `dmParallel` - The distributed `DMPLEX` object + +Level: intermediate + +-seealso: `DMPLEX`, `DM`, `DMPlexCreate()`, `DMSetAdjacency()`, `DMPlexGetOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexDistribute")) +""" +function DMPlexDistribute(petsclib::PetscLibType, dm::PetscDM, overlap::PetscInt, sf::PetscSF, dmParallel::PetscDM) end + +@for_petsc function DMPlexDistribute(petsclib::$UnionPetscLib, dm::PetscDM, overlap::$PetscInt, sf::PetscSF, dmParallel::PetscDM ) + dmParallel_ = Ref(dmParallel.ptr) + + @chk ccall( + (:DMPlexDistribute, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscSF}, Ptr{CDM}), + dm, overlap, sf, dmParallel_, + ) + + dmParallel.ptr = C_NULL + + return nothing +end + +""" + DMPlexDistributeOverlap(petsclib::PetscLibType,dm::PetscDM, overlap::PetscInt, sf::PetscSF, dmOverlap::PetscDM) +Add partition overlap to a distributed non + +Collective + +Input Parameters: +- `dm` - The non-overlapping distributed `DMPLEX` object +- `overlap` - The overlap of partitions (the same on all ranks) + +Output Parameters: +- `sf` - The `PetscSF` used for point distribution, or pass `NULL` if not needed +- `dmOverlap` - The overlapping distributed `DMPLEX` object + +Options Database Keys: +- `-dm_plex_overlap_labels ` - List of overlap label names +- `-dm_plex_overlap_values ` - List of overlap label values +- `-dm_plex_overlap_exclude_label ` - Label used to exclude points from overlap +- `-dm_plex_overlap_exclude_value ` - Label value used to exclude points from overlap + +Level: advanced + +-seealso: `DMPLEX`, `PetscSF`, `DM`, `DMPlexCreate()`, `DMSetAdjacency()`, `DMPlexDistribute()`, `DMPlexCreateOverlapLabel()`, `DMPlexGetOverlap()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeOverlap")) +""" +function DMPlexDistributeOverlap(petsclib::PetscLibType, dm::PetscDM, overlap::PetscInt, sf::PetscSF, dmOverlap::PetscDM) end + +@for_petsc function DMPlexDistributeOverlap(petsclib::$UnionPetscLib, dm::PetscDM, overlap::$PetscInt, sf::PetscSF, dmOverlap::PetscDM ) + dmOverlap_ = Ref(dmOverlap.ptr) + + @chk ccall( + (:DMPlexDistributeOverlap, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscSF}, Ptr{CDM}), + dm, overlap, sf, dmOverlap_, + ) + + dmOverlap.ptr = C_NULL + + return nothing +end + +""" + overlap::PetscInt = DMPlexGetOverlap(petsclib::PetscLibType,dm::PetscDM) +Get the width of the cell overlap + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `overlap` - the width of the cell overlap + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexSetOverlap()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexGetOverlap")) +""" +function DMPlexGetOverlap(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetOverlap(petsclib::$UnionPetscLib, dm::PetscDM ) + overlap_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetOverlap, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, overlap_, + ) + + overlap = overlap_[] + + return overlap +end + +""" + DMPlexSetOverlap(petsclib::PetscLibType,dm::PetscDM, dmSrc::PetscDM, overlap::PetscInt) +Set the width of the cell overlap + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `dmSrc` - The `DM` that produced this one, or `NULL` +- `overlap` - the width of the cell overlap + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexGetOverlap()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexSetOverlap")) +""" +function DMPlexSetOverlap(petsclib::PetscLibType, dm::PetscDM, dmSrc::PetscDM, overlap::PetscInt) end + +@for_petsc function DMPlexSetOverlap(petsclib::$UnionPetscLib, dm::PetscDM, dmSrc::PetscDM, overlap::$PetscInt ) + + @chk ccall( + (:DMPlexSetOverlap, $petsc_library), + PetscErrorCode, + (CDM, CDM, $PetscInt), + dm, dmSrc, overlap, + ) + + + return nothing +end + +""" + DMPlexDistributeSetDefault(petsclib::PetscLibType,dm::PetscDM, dist::PetscBool) +Set flag indicating whether the `DM` should be distributed by default + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `dist` - Flag for distribution + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexDistributeGetDefault()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeSetDefault")) +""" +function DMPlexDistributeSetDefault(petsclib::PetscLibType, dm::PetscDM, dist::PetscBool) end + +@for_petsc function DMPlexDistributeSetDefault(petsclib::$UnionPetscLib, dm::PetscDM, dist::PetscBool ) + + @chk ccall( + (:DMPlexDistributeSetDefault, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, dist, + ) + + + return nothing +end + +""" + dist::PetscBool = DMPlexDistributeGetDefault(petsclib::PetscLibType,dm::PetscDM) +Get flag indicating whether the `DM` should be distributed by default + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `dist` - Flag for distribution + +Level: intermediate + +-seealso: `DMPLEX`, `DM`, `DMPlexDistributeSetDefault()`, `DMPlexDistribute()` + +# External Links +$(_doc_external("Dm/DMPlexDistributeGetDefault")) +""" +function DMPlexDistributeGetDefault(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexDistributeGetDefault(petsclib::$UnionPetscLib, dm::PetscDM ) + dist_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexDistributeGetDefault, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, dist_, + ) + + dist = dist_[] + + return dist +end + +""" + DMPlexGetGatherDM(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF, gatherMesh::PetscDM) +Get a copy of the `DMPLEX` that gathers all points on the +root process of the original's communicator. + +Collective + +Input Parameter: +- `dm` - the original `DMPLEX` object + +Output Parameters: +- `sf` - the `PetscSF` used for point distribution (optional) +- `gatherMesh` - the gathered `DM` object, or `NULL` + +Level: intermediate + +-seealso: `DMPLEX`, `DM`, `PetscSF`, `DMPlexDistribute()`, `DMPlexGetRedundantDM()` + +# External Links +$(_doc_external("Dm/DMPlexGetGatherDM")) +""" +function DMPlexGetGatherDM(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF, gatherMesh::PetscDM) end + +@for_petsc function DMPlexGetGatherDM(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF, gatherMesh::PetscDM ) + gatherMesh_ = Ref(gatherMesh.ptr) + + @chk ccall( + (:DMPlexGetGatherDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}, Ptr{CDM}), + dm, sf, gatherMesh_, + ) + + gatherMesh.ptr = C_NULL + + return nothing +end + +""" + DMPlexGetRedundantDM(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF, redundantMesh::PetscDM) +Get a copy of the `DMPLEX` that is completely copied on each process. + +Collective + +Input Parameter: +- `dm` - the original `DMPLEX` object + +Output Parameters: +- `sf` - the `PetscSF` used for point distribution (optional) +- `redundantMesh` - the redundant `DM` object, or `NULL` + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexGetGatherDM()` + +# External Links +$(_doc_external("Dm/DMPlexGetRedundantDM")) +""" +function DMPlexGetRedundantDM(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF, redundantMesh::PetscDM) end + +@for_petsc function DMPlexGetRedundantDM(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF, redundantMesh::PetscDM ) + redundantMesh_ = Ref(redundantMesh.ptr) + + @chk ccall( + (:DMPlexGetRedundantDM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}, Ptr{CDM}), + dm, sf, redundantMesh_, + ) + + redundantMesh.ptr = C_NULL + + return nothing +end + +""" + distributed::PetscBool = DMPlexIsDistributed(petsclib::PetscLibType,dm::PetscDM) +Find out whether this `DM` is distributed, i.e. more than one rank owns some points. + +Collective + +Input Parameter: +- `dm` - The `DM` object + +Output Parameter: +- `distributed` - Flag whether the `DM` is distributed + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexDistribute()`, `DMPlexGetOverlap()`, `DMPlexIsInterpolated()` + +# External Links +$(_doc_external("Dm/DMPlexIsDistributed")) +""" +function DMPlexIsDistributed(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexIsDistributed(petsclib::$UnionPetscLib, dm::PetscDM ) + distributed_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexIsDistributed, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, distributed_, + ) + + distributed = distributed_[] + + return distributed +end + +""" + DMPlexDistributionSetName(petsclib::PetscLibType,dm::PetscDM, name::String) +Set the name of the specific parallel distribution + +Input Parameters: +- `dm` - The `DM` +- `name` - The name of the specific parallel distribution + +Level: developer + +-seealso: `DMPLEX`, `DMPlexDistributionGetName()`, `DMPlexTopologyView()`, `DMPlexTopologyLoad()` + +# External Links +$(_doc_external("Dm/DMPlexDistributionSetName")) +""" +function DMPlexDistributionSetName(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMPlexDistributionSetName(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + + @chk ccall( + (:DMPlexDistributionSetName, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, name, + ) + + + return nothing +end + +""" + DMPlexDistributionGetName(petsclib::PetscLibType,dm::PetscDM, name::String) +Retrieve the name of the specific parallel distribution + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `name` - The name of the specific parallel distribution + +Level: developer + +-seealso: `DMPLEX`, `DMPlexDistributionSetName()`, `DMPlexTopologyView()`, `DMPlexTopologyLoad()` + +# External Links +$(_doc_external("Dm/DMPlexDistributionGetName")) +""" +function DMPlexDistributionGetName(petsclib::PetscLibType, dm::PetscDM, name::String) end + +@for_petsc function DMPlexDistributionGetName(petsclib::$UnionPetscLib, dm::PetscDM, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:DMPlexDistributionGetName, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Ptr{Cchar}}), + dm, name_, + ) + + + return nothing +end + +""" + DMPlexOrientPoint(petsclib::PetscLibType,dm::PetscDM, p::PetscInt, o::PetscInt) +Act with the given orientation on the cone points of this mesh point, and update its use in the mesh. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `p` - The mesh point +- `o` - The orientation + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexOrient()`, `DMPlexGetCone()`, `DMPlexGetConeOrientation()`, `DMPlexInterpolate()`, `DMPlexGetChart()` + +# External Links +$(_doc_external("Dm/DMPlexOrientPoint")) +""" +function DMPlexOrientPoint(petsclib::PetscLibType, dm::PetscDM, p::PetscInt, o::PetscInt) end + +@for_petsc function DMPlexOrientPoint(petsclib::$UnionPetscLib, dm::PetscDM, p::$PetscInt, o::$PetscInt ) + + @chk ccall( + (:DMPlexOrientPoint, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt), + dm, p, o, + ) + + + return nothing +end + +""" + DMPlexOrient(petsclib::PetscLibType,dm::PetscDM) +Give a consistent orientation to the input mesh + +Input Parameter: +- `dm` - The `DM` + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexOrient")) +""" +function DMPlexOrient(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexOrient(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexOrient, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexOrientLabel(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) + +# External Links +$(_doc_external("Dm/DMPlexOrientLabel")) +""" +function DMPlexOrientLabel(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexOrientLabel(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexOrientLabel, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexSetIsoperiodicFaceSF(petsclib::PetscLibType,dm::PetscDM, num_face_sfs::PetscInt, face_sfs::PetscSF) +Express periodicity from an existing mesh + +Logically Collective + +Input Parameters: +- `dm` - The `DMPLEX` on which to set periodicity +- `num_face_sfs` - Number of `PetscSF`s in `face_sfs` +- `face_sfs` - Array of `PetscSF` in which roots are (owned) donor faces and leaves are faces that must be matched to a (possibly remote) donor face. + +Level: advanced + +-seealso: [](ch_unstructured), `DMPLEX`, `DMGetGlobalSection()`, `DMPlexGetIsoperiodicFaceSF()` + +# External Links +$(_doc_external("Dm/DMPlexSetIsoperiodicFaceSF")) +""" +function DMPlexSetIsoperiodicFaceSF(petsclib::PetscLibType, dm::PetscDM, num_face_sfs::PetscInt, face_sfs::PetscSF) end + +@for_petsc function DMPlexSetIsoperiodicFaceSF(petsclib::$UnionPetscLib, dm::PetscDM, num_face_sfs::$PetscInt, face_sfs::PetscSF ) + + @chk ccall( + (:DMPlexSetIsoperiodicFaceSF, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscSF}), + dm, num_face_sfs, face_sfs, + ) + + + return nothing +end + +""" + num_face_sfs::PetscInt = DMPlexGetIsoperiodicFaceSF(petsclib::PetscLibType,dm::PetscDM, face_sfs::PetscSF) +Obtain periodicity for a mesh + +Logically Collective + +Input Parameter: +- `dm` - The `DMPLEX` for which to obtain periodic relation + +Output Parameters: +- `num_face_sfs` - Number of `PetscSF`s in the array +- `face_sfs` - Array of `PetscSF` in which roots are (owned) donor faces and leaves are faces that must be matched to a (possibly remote) donor face. + +Level: advanced + +-seealso: [](ch_unstructured), `DMPLEX`, `DMGetGlobalSection()`, `DMPlexSetIsoperiodicFaceSF()` + +# External Links +$(_doc_external("Dm/DMPlexGetIsoperiodicFaceSF")) +""" +function DMPlexGetIsoperiodicFaceSF(petsclib::PetscLibType, dm::PetscDM, face_sfs::PetscSF) end + +@for_petsc function DMPlexGetIsoperiodicFaceSF(petsclib::$UnionPetscLib, dm::PetscDM, face_sfs::PetscSF ) + num_face_sfs_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetIsoperiodicFaceSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, PetscSF), + dm, num_face_sfs_, face_sfs, + ) + + num_face_sfs = num_face_sfs_[] + + return num_face_sfs +end + +""" + DMPlexSetIsoperiodicFaceTransform(petsclib::PetscLibType,dm::PetscDM, n::PetscInt, t::Vector{PetscScalar}) +set geometric transform from donor to periodic points + +Logically Collective + +Input Parameters: +- `dm` - `DMPLEX` that has been configured with `DMPlexSetIsoperiodicFaceSF()` +- `n` - Number of transforms in array +- `t` - Array of 4x4 affine transformation basis. + +Level: advanced + +-seealso: [](ch_unstructured), `DMPLEX`, `DMGetGlobalSection()`, `DMPlexSetIsoperiodicFaceSF()` + +# External Links +$(_doc_external("Dm/DMPlexSetIsoperiodicFaceTransform")) +""" +function DMPlexSetIsoperiodicFaceTransform(petsclib::PetscLibType, dm::PetscDM, n::PetscInt, t::Vector{PetscScalar}) end + +@for_petsc function DMPlexSetIsoperiodicFaceTransform(petsclib::$UnionPetscLib, dm::PetscDM, n::$PetscInt, t::Vector{$PetscScalar} ) + + @chk ccall( + (:DMPlexSetIsoperiodicFaceTransform, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscScalar}), + dm, n, t, + ) + + + return nothing +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetPointLocal(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +get location of point data in local `Vec` + +Not Collective + +Input Parameters: +- `dm` - `DM` defining the topological space +- `point` - topological point + +Output Parameters: +- `start` - start of point data +- `end` - end of point data + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetPointLocalField()`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexPointLocalRead()`, `DMPlexPointLocalRef()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointLocal")) +""" +function DMPlexGetPointLocal(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetPointLocal(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + start_ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointLocal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, point, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + DMPlexPointLocalRead(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) +return read access to a point in local array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `array` - array to index into + +Output Parameter: +- `ptr` - address of read reference to point data, type generic so user can place in structure + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRead()` + +# External Links +$(_doc_external("Dm/DMPlexPointLocalRead")) +""" +function DMPlexPointLocalRead(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointLocalRead(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointLocalRead, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, array, ptr, + ) + + + return nothing +end + +""" + DMPlexPointLocalRef(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) +return read/write access to a point in local array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `array` - array to index into + +Output Parameter: +- `ptr` - address of reference to point data, type generic so user can place in structure + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexPointLocalRef")) +""" +function DMPlexPointLocalRef(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointLocalRef(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointLocalRef, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, array, ptr, + ) + + + return nothing +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetPointLocalField(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt) +get location of point field data in local Vec + +Not Collective + +Input Parameters: +- `dm` - `DM` defining the topological space +- `point` - topological point +- `field` - the field number + +Output Parameters: +- `start` - start of point data +- `end` - end of point data + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetPointLocal()`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexPointLocalRead()`, `DMPlexPointLocalRef()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointLocalField")) +""" +function DMPlexGetPointLocalField(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt) end + +@for_petsc function DMPlexGetPointLocalField(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt ) + start_ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointLocalField, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, point, field, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + DMPlexPointLocalFieldRead(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) +return read access to a field on a point in local array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `field` - field number +- `array` - array to index into + +Output Parameter: +- `ptr` - address of read reference to point data, type generic so user can place in structure + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexPointLocalFieldRead")) +""" +function DMPlexPointLocalFieldRead(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointLocalFieldRead(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointLocalFieldRead, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, field, array, ptr, + ) + + + return nothing +end + +""" + DMPlexPointLocalFieldRef(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) +return read/write access to a field on a point in local array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `field` - field number +- `array` - array to index into + +Output Parameter: +- `ptr` - address of reference to point data, type generic so user can place in structure + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexPointLocalFieldRef")) +""" +function DMPlexPointLocalFieldRef(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointLocalFieldRef(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointLocalFieldRef, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, field, array, ptr, + ) + + + return nothing +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetPointGlobal(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +get location of point data in global Vec + +Not Collective + +Input Parameters: +- `dm` - `DM` defining the topological space +- `point` - topological point + +Output Parameters: +- `start` - start of point data; returns -(globalStart+1) if point is not owned +- `end` - end of point data; returns -(globalEnd+1) if point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetPointGlobalField()`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexPointGlobalRead()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointGlobal")) +""" +function DMPlexGetPointGlobal(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetPointGlobal(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + start_ = Ref{$PetscInt}() + end_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointGlobal, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, point, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + DMPlexPointGlobalRead(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) +return read access to a point in global array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `array` - array to index into + +Output Parameter: +- `ptr` - address of read reference to point data, type generic so user can place in structure; returns NULL if global point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointGlobal()`, `DMPlexPointLocalRead()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexPointGlobalRead")) +""" +function DMPlexPointGlobalRead(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointGlobalRead(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointGlobalRead, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, array, ptr, + ) + + + return nothing +end + +""" + DMPlexPointGlobalRef(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) +return read/write access to a point in global array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `array` - array to index into + +Output Parameter: +- `ptr` - address of reference to point data, type generic so user can place in structure; returns NULL if global point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointGlobal()`, `DMPlexPointLocalRef()`, `DMPlexPointGlobalRead()` + +# External Links +$(_doc_external("Dm/DMPlexPointGlobalRef")) +""" +function DMPlexPointGlobalRef(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointGlobalRef(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointGlobalRef, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, array, ptr, + ) + + + return nothing +end + +""" + start::PetscInt,end_::PetscInt = DMPlexGetPointGlobalField(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt) +get location of point field data in global `Vec` + +Not Collective + +Input Parameters: +- `dm` - `DM` defining the topological space +- `point` - topological point +- `field` - the field number + +Output Parameters: +- `start` - start of point data; returns -(globalStart+1) if point is not owned +- `end` - end of point data; returns -(globalEnd+1) if point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetPointGlobal()`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexPointGlobalRead()`, `DMPlexGetPointLocal()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexGetPointGlobalField")) +""" +function DMPlexGetPointGlobalField(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt) end + +@for_petsc function DMPlexGetPointGlobalField(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt ) + start_ = Ref{$PetscInt}() + end__ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetPointGlobalField, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, point, field, start_, end__, + ) + + start = start_[] + end_ = end__[] + + return start,end_ +end + +""" + DMPlexPointGlobalFieldRead(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) +return read access to a field on a point in global array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `field` - field number +- `array` - array to index into + +Output Parameter: +- `ptr` - address of read reference to point data, type generic so user can place in structure; returns NULL if global point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointGlobal()`, `DMPlexPointLocalRead()`, `DMPlexPointGlobalRef()` + +# External Links +$(_doc_external("Dm/DMPlexPointGlobalFieldRead")) +""" +function DMPlexPointGlobalFieldRead(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointGlobalFieldRead(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointGlobalFieldRead, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, field, array, ptr, + ) + + + return nothing +end + +""" + DMPlexPointGlobalFieldRef(petsclib::PetscLibType,dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) +return read/write access to a field on a point in global array + +Not Collective + +Input Parameters: +- `dm` - `DM` defining topological space +- `point` - topological point +- `field` - field number +- `array` - array to index into + +Output Parameter: +- `ptr` - address of reference to point data, type generic so user can place in structure; returns NULL if global point is not owned + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetLocalSection()`, `PetscSectionGetOffset()`, `PetscSectionGetDof()`, `DMPlexGetPointGlobal()`, `DMPlexPointLocalRef()`, `DMPlexPointGlobalRead()` + +# External Links +$(_doc_external("Dm/DMPlexPointGlobalFieldRef")) +""" +function DMPlexPointGlobalFieldRef(petsclib::PetscLibType, dm::PetscDM, point::PetscInt, field::PetscInt, array::PetscScalar, ptr::Cvoid) end + +@for_petsc function DMPlexPointGlobalFieldRef(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt, field::$PetscInt, array::$PetscScalar, ptr::Cvoid ) + + @chk ccall( + (:DMPlexPointGlobalFieldRef, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, point, field, array, ptr, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateExodusFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, interpolate::PetscBool) +Create a `DMPLEX` mesh from an ExodusII file. + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - The name of the ExodusII file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `PETSCVIEWEREXODUSII`, `DMPLEX`, `DMCreate()`, `DMPlexCreateExodus()` + +# External Links +$(_doc_external("Dm/DMPlexCreateExodusFromFile")) +""" +function DMPlexCreateExodusFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateExodusFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateExodusFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexCheckInterfaceCones(petsclib::PetscLibType,dm::PetscDM) +Check that points on inter + +Input Parameter: +- `dm` - The `DMPLEX` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCone()`, `DMPlexGetConeSize()`, `DMGetPointSF()`, `DMGetCoordinates()`, `DMSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexCheckInterfaceCones")) +""" +function DMPlexCheckInterfaceCones(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexCheckInterfaceCones(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexCheckInterfaceCones, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + scale::PetscReal = DMPlexGetScale(petsclib::PetscLibType,dm::PetscDM, unit::PetscUnit) +Get the scale for the specified fundamental unit + +Not Collective + +Input Parameters: +- `dm` - the `DM` +- `unit` - The SI unit + +Output Parameter: +- `scale` - The value used to scale all quantities with this unit + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetScale()`, `PetscUnit` + +# External Links +$(_doc_external("Dm/DMPlexGetScale")) +""" +function DMPlexGetScale(petsclib::PetscLibType, dm::PetscDM, unit::PetscUnit) end + +@for_petsc function DMPlexGetScale(petsclib::$UnionPetscLib, dm::PetscDM, unit::PetscUnit ) + scale_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexGetScale, $petsc_library), + PetscErrorCode, + (CDM, PetscUnit, Ptr{$PetscReal}), + dm, unit, scale_, + ) + + scale = scale_[] + + return scale +end + +""" + DMPlexSetScale(petsclib::PetscLibType,dm::PetscDM, unit::PetscUnit, scale::PetscReal) +Set the scale for the specified fundamental unit + +Not Collective + +Input Parameters: +- `dm` - the `DM` +- `unit` - The SI unit +- `scale` - The value used to scale all quantities with this unit + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetScale()`, `PetscUnit` + +# External Links +$(_doc_external("Dm/DMPlexSetScale")) +""" +function DMPlexSetScale(petsclib::PetscLibType, dm::PetscDM, unit::PetscUnit, scale::PetscReal) end + +@for_petsc function DMPlexSetScale(petsclib::$UnionPetscLib, dm::PetscDM, unit::PetscUnit, scale::$PetscReal ) + + @chk ccall( + (:DMPlexSetScale, $petsc_library), + PetscErrorCode, + (CDM, PetscUnit, $PetscReal), + dm, unit, scale, + ) + + + return nothing +end + +""" + useClPerm::PetscBool = DMPlexGetUseMatClosurePermutation(petsclib::PetscLibType,dm::PetscDM) +Get flag for using a closure permutation for matrix insertion + +Not collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `useClPerm` - The flag + +Level: intermediate + +-seealso: `DMPlexSetUseMatClosurePermutation()` + +# External Links +$(_doc_external("Dm/DMPlexGetUseMatClosurePermutation")) +""" +function DMPlexGetUseMatClosurePermutation(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetUseMatClosurePermutation(petsclib::$UnionPetscLib, dm::PetscDM ) + useClPerm_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetUseMatClosurePermutation, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscBool}), + dm, useClPerm_, + ) + + useClPerm = useClPerm_[] + + return useClPerm +end + +""" + DMPlexSetUseMatClosurePermutation(petsclib::PetscLibType,dm::PetscDM, useClPerm::PetscBool) +Set flag for using a closure permutation for matrix insertion + +Not collective + +Input Parameters: +- `dm` - The `DM` +- `useClPerm` - The flag + +Level: intermediate + +-seealso: `DMPlexGetUseMatClosurePermutation()` + +# External Links +$(_doc_external("Dm/DMPlexSetUseMatClosurePermutation")) +""" +function DMPlexSetUseMatClosurePermutation(petsclib::PetscLibType, dm::PetscDM, useClPerm::PetscBool) end + +@for_petsc function DMPlexSetUseMatClosurePermutation(petsclib::$UnionPetscLib, dm::PetscDM, useClPerm::PetscBool ) + + @chk ccall( + (:DMPlexSetUseMatClosurePermutation, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, useClPerm, + ) + + + return nothing +end + +""" + sp::MatNullSpace = DMPlexCreateRigidBody(petsclib::PetscLibType,dm::PetscDM, field::PetscInt) +For the default global section, create rigid body modes by function space interpolation + +Collective + +Input Parameters: +- `dm` - the `DM` +- `field` - The field number for the rigid body space, or 0 for the default + +Output Parameter: +- `sp` - the null space + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `MatNullSpaceCreate()`, `PCGAMG` + +# External Links +$(_doc_external("Dm/DMPlexCreateRigidBody")) +""" +function DMPlexCreateRigidBody(petsclib::PetscLibType, dm::PetscDM, field::PetscInt) end + +@for_petsc function DMPlexCreateRigidBody(petsclib::$UnionPetscLib, dm::PetscDM, field::$PetscInt ) + sp_ = Ref{MatNullSpace}() + + @chk ccall( + (:DMPlexCreateRigidBody, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{MatNullSpace}), + dm, field, sp_, + ) + + sp = sp_[] + + return sp +end + +""" + sp::MatNullSpace = DMPlexCreateRigidBodies(petsclib::PetscLibType,dm::PetscDM, nb::PetscInt, label::DMLabel, nids::Vector{PetscInt}, ids::Vector{PetscInt}) +For the default global section, create rigid body modes by function space interpolation + +Collective + +Input Parameters: +- `dm` - the `DM` +- `nb` - The number of bodies +- `label` - The `DMLabel` marking each domain +- `nids` - The number of ids per body +- `ids` - An array of the label ids in sequence for each domain + +Output Parameter: +- `sp` - the null space + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `MatNullSpaceCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateRigidBodies")) +""" +function DMPlexCreateRigidBodies(petsclib::PetscLibType, dm::PetscDM, nb::PetscInt, label::DMLabel, nids::Vector{PetscInt}, ids::Vector{PetscInt}) end + +@for_petsc function DMPlexCreateRigidBodies(petsclib::$UnionPetscLib, dm::PetscDM, nb::$PetscInt, label::DMLabel, nids::Vector{$PetscInt}, ids::Vector{$PetscInt} ) + sp_ = Ref{MatNullSpace}() + + @chk ccall( + (:DMPlexCreateRigidBodies, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, DMLabel, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{MatNullSpace}), + dm, nb, label, nids, ids, sp_, + ) + + sp = sp_[] + + return sp +end + +""" + DMPlexSetMaxProjectionHeight(petsclib::PetscLibType,dm::PetscDM, height::PetscInt) +In DMPlexProjectXXXLocal() functions, the projected values of a basis function's dofs +are computed by associating the basis function with one of the mesh points in its transitively-closed support, and +evaluating the dual space basis of that point. + +Input Parameters: +- `dm` - the `DMPLEX` object +- `height` - the maximum projection height >= 0 + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetMaxProjectionHeight()`, `DMProjectFunctionLocal()`, `DMProjectFunctionLabelLocal()` + +# External Links +$(_doc_external("Dm/DMPlexSetMaxProjectionHeight")) +""" +function DMPlexSetMaxProjectionHeight(petsclib::PetscLibType, dm::PetscDM, height::PetscInt) end + +@for_petsc function DMPlexSetMaxProjectionHeight(petsclib::$UnionPetscLib, dm::PetscDM, height::$PetscInt ) + + @chk ccall( + (:DMPlexSetMaxProjectionHeight, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt), + dm, height, + ) + + + return nothing +end + +""" + height::PetscInt = DMPlexGetMaxProjectionHeight(petsclib::PetscLibType,dm::PetscDM) +Get the maximum height (w.r.t. DAG) of mesh points used to evaluate dual bases in +DMPlexProjectXXXLocal() functions. + +Input Parameter: +- `dm` - the `DMPLEX` object + +Output Parameter: +- `height` - the maximum projection height + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetMaxProjectionHeight()`, `DMProjectFunctionLocal()`, `DMProjectFunctionLabelLocal()` + +# External Links +$(_doc_external("Dm/DMPlexGetMaxProjectionHeight")) +""" +function DMPlexGetMaxProjectionHeight(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetMaxProjectionHeight(petsclib::$UnionPetscLib, dm::PetscDM ) + height_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetMaxProjectionHeight, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}), + dm, height_, + ) + + height = height_[] + + return height +end + +""" + DMPlexGlobalToLocalBasis(petsclib::PetscLibType,dm::PetscDM, lv::PetscVec) +Transform the values in the given local vector from the global basis to the local basis + +Input Parameters: +- `dm` - The `DM` +- `lv` - A local vector with values in the global basis + +Output Parameter: +- `lv` - A local vector with values in the local basis + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexLocalToGlobalBasis()`, `DMGetLocalSection()`, `DMPlexCreateBasisRotation()` + +# External Links +$(_doc_external("Dm/DMPlexGlobalToLocalBasis")) +""" +function DMPlexGlobalToLocalBasis(petsclib::PetscLibType, dm::PetscDM, lv::PetscVec) end + +@for_petsc function DMPlexGlobalToLocalBasis(petsclib::$UnionPetscLib, dm::PetscDM, lv::PetscVec ) + + @chk ccall( + (:DMPlexGlobalToLocalBasis, $petsc_library), + PetscErrorCode, + (CDM, CVec), + dm, lv, + ) + + + return nothing +end + +""" + DMPlexLocalToGlobalBasis(petsclib::PetscLibType,dm::PetscDM, lv::PetscVec) +Transform the values in the given local vector from the local basis to the global basis + +Input Parameters: +- `dm` - The `DM` +- `lv` - A local vector with values in the local basis + +Output Parameter: +- `lv` - A local vector with values in the global basis + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGlobalToLocalBasis()`, `DMGetLocalSection()`, `DMPlexCreateBasisRotation()` + +# External Links +$(_doc_external("Dm/DMPlexLocalToGlobalBasis")) +""" +function DMPlexLocalToGlobalBasis(petsclib::PetscLibType, dm::PetscDM, lv::PetscVec) end + +@for_petsc function DMPlexLocalToGlobalBasis(petsclib::$UnionPetscLib, dm::PetscDM, lv::PetscVec ) + + @chk ccall( + (:DMPlexLocalToGlobalBasis, $petsc_library), + PetscErrorCode, + (CDM, CVec), + dm, lv, + ) + + + return nothing +end + +""" + DMPlexCreateBasisRotation(petsclib::PetscLibType,dm::PetscDM, alpha::PetscReal, beta::PetscReal, gamma::PetscReal) +Create an internal transformation from the global basis, used to specify boundary conditions +and global solutions, to a local basis, appropriate for discretization integrals and assembly. + +Input Parameters: +- `dm` - The `DM` +- `alpha` - The first Euler angle, and in 2D the only one +- `beta` - The second Euler angle +- `gamma` - The third Euler angle + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGlobalToLocalBasis()`, `DMPlexLocalToGlobalBasis()` + +# External Links +$(_doc_external("Dm/DMPlexCreateBasisRotation")) +""" +function DMPlexCreateBasisRotation(petsclib::PetscLibType, dm::PetscDM, alpha::PetscReal, beta::PetscReal, gamma::PetscReal) end + +@for_petsc function DMPlexCreateBasisRotation(petsclib::$UnionPetscLib, dm::PetscDM, alpha::$PetscReal, beta::$PetscReal, gamma::$PetscReal ) + + @chk ccall( + (:DMPlexCreateBasisRotation, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscReal, $PetscReal), + dm, alpha, beta, gamma, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValuesEssential(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) +Insert boundary values into a local vector using a function of the coordinates + +Input Parameters: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained +- `time` - The time +- `field` - The field to constrain +- `Nc` - The number of constrained field components, or 0 for all components +- `comps` - An array of constrained component numbers, or `NULL` for all components +- `label` - The `DMLabel` defining constrained points +- `numids` - The number of `DMLabel` ids for constrained points +- `ids` - An array of ids for constrained points +- `func` - A pointwise function giving boundary values +- `ctx` - An optional user context for bcFunc + +Output Parameter: +- `locX` - A local vector to receives the boundary values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabel`, `DMPlexInsertBoundaryValuesEssentialField()`, `DMPlexInsertBoundaryValuesEssentialBdField()`, `DMAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValuesEssential")) +""" +function DMPlexInsertBoundaryValuesEssential(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValuesEssential(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, field::$PetscInt, Nc::$PetscInt, comps::Vector{$PetscInt}, label::DMLabel, numids::$PetscInt, ids::Vector{$PetscInt}, func::external, ctx::Cvoid, locX::PetscVec ) + + @chk ccall( + (:DMPlexInsertBoundaryValuesEssential, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, $PetscInt, $PetscInt, Ptr{$PetscInt}, DMLabel, $PetscInt, Ptr{$PetscInt}, external, Ptr{Cvoid}, CVec), + dm, time, field, Nc, comps, label, numids, ids, func, ctx, locX, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValuesEssentialField(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locU::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) +Insert boundary values into a local vector using a function of the coordinates and field data + +Input Parameters: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained +- `time` - The time +- `locU` - A local vector with the input solution values +- `field` - The field to constrain +- `Nc` - The number of constrained field components, or 0 for all components +- `comps` - An array of constrained component numbers, or `NULL` for all components +- `label` - The `DMLabel` defining constrained points +- `numids` - The number of `DMLabel` ids for constrained points +- `ids` - An array of ids for constrained points +- `func` - A pointwise function giving boundary values +- `ctx` - An optional user context for bcFunc + +Output Parameter: +- `locX` - A local vector to receives the boundary values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexInsertBoundaryValuesEssential()`, `DMPlexInsertBoundaryValuesEssentialBdField()`, `DMAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValuesEssentialField")) +""" +function DMPlexInsertBoundaryValuesEssentialField(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locU::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValuesEssentialField(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locU::PetscVec, field::$PetscInt, Nc::$PetscInt, comps::Vector{$PetscInt}, label::DMLabel, numids::$PetscInt, ids::Vector{$PetscInt}, func::external, ctx::Cvoid, locX::PetscVec ) + + @chk ccall( + (:DMPlexInsertBoundaryValuesEssentialField, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, $PetscInt, $PetscInt, Ptr{$PetscInt}, DMLabel, $PetscInt, Ptr{$PetscInt}, external, Ptr{Cvoid}, CVec), + dm, time, locU, field, Nc, comps, label, numids, ids, func, ctx, locX, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValuesEssentialBdField(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locU::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) +Insert boundary values into a local vector using a function of the coordinates and boundary field data + +Collective + +Input Parameters: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained +- `time` - The time +- `locU` - A local vector with the input solution values +- `field` - The field to constrain +- `Nc` - The number of constrained field components, or 0 for all components +- `comps` - An array of constrained component numbers, or `NULL` for all components +- `label` - The `DMLabel` defining constrained points +- `numids` - The number of `DMLabel` ids for constrained points +- `ids` - An array of ids for constrained points +- `func` - A pointwise function giving boundary values, the calling sequence is given in `DMProjectBdFieldLabelLocal()` +- `ctx` - An optional user context for `func` + +Output Parameter: +- `locX` - A local vector to receive the boundary values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectBdFieldLabelLocal()`, `DMPlexInsertBoundaryValuesEssential()`, `DMPlexInsertBoundaryValuesEssentialField()`, `DMAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValuesEssentialBdField")) +""" +function DMPlexInsertBoundaryValuesEssentialBdField(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locU::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValuesEssentialBdField(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locU::PetscVec, field::$PetscInt, Nc::$PetscInt, comps::Vector{$PetscInt}, label::DMLabel, numids::$PetscInt, ids::Vector{$PetscInt}, func::external, ctx::Cvoid, locX::PetscVec ) + + @chk ccall( + (:DMPlexInsertBoundaryValuesEssentialBdField, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, $PetscInt, $PetscInt, Ptr{$PetscInt}, DMLabel, $PetscInt, Ptr{$PetscInt}, external, Ptr{Cvoid}, CVec), + dm, time, locU, field, Nc, comps, label, numids, ids, func, ctx, locX, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValuesRiemann(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, faceGeometry::PetscVec, cellGeometry::PetscVec, Grad::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) +Insert boundary values into a local vector + +Input Parameters: +- `dm` - The `DM`, with a `PetscDS` that matches the problem being constrained +- `time` - The time +- `faceGeometry` - A vector with the FVM face geometry information +- `cellGeometry` - A vector with the FVM cell geometry information +- `Grad` - A vector with the FVM cell gradient information +- `field` - The field to constrain +- `Nc` - The number of constrained field components, or 0 for all components +- `comps` - An array of constrained component numbers, or `NULL` for all components +- `label` - The `DMLabel` defining constrained points +- `numids` - The number of `DMLabel` ids for constrained points +- `ids` - An array of ids for constrained points +- `func` - A pointwise function giving boundary values +- `ctx` - An optional user context for bcFunc + +Output Parameter: +- `locX` - A local vector to receives the boundary values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexInsertBoundaryValuesEssential()`, `DMPlexInsertBoundaryValuesEssentialField()`, `DMAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValuesRiemann")) +""" +function DMPlexInsertBoundaryValuesRiemann(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, faceGeometry::PetscVec, cellGeometry::PetscVec, Grad::PetscVec, field::PetscInt, Nc::PetscInt, comps::Vector{PetscInt}, label::DMLabel, numids::PetscInt, ids::Vector{PetscInt}, func::external, ctx::Cvoid, locX::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValuesRiemann(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, faceGeometry::PetscVec, cellGeometry::PetscVec, Grad::PetscVec, field::$PetscInt, Nc::$PetscInt, comps::Vector{$PetscInt}, label::DMLabel, numids::$PetscInt, ids::Vector{$PetscInt}, func::external, ctx::Cvoid, locX::PetscVec ) + + @chk ccall( + (:DMPlexInsertBoundaryValuesRiemann, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, CVec, $PetscInt, $PetscInt, Ptr{$PetscInt}, DMLabel, $PetscInt, Ptr{$PetscInt}, external, Ptr{Cvoid}, CVec), + dm, time, faceGeometry, cellGeometry, Grad, field, Nc, comps, label, numids, ids, func, ctx, locX, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValues(petsclib::PetscLibType,dm::PetscDM, insertEssential::PetscBool, locX::PetscVec, time::PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec) +Puts coefficients which represent boundary values into the local solution vector + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `insertEssential` - Should I insert essential (e.g. Dirichlet) or inessential (e.g. Neumann) boundary conditions +- `time` - The time +- `faceGeomFVM` - Face geometry data for FV discretizations +- `cellGeomFVM` - Cell geometry data for FV discretizations +- `gradFVM` - Gradient reconstruction data for FV discretizations + +Output Parameter: +- `locX` - Solution updated with boundary values + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectFunctionLabelLocal()`, `DMAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValues")) +""" +function DMPlexInsertBoundaryValues(petsclib::PetscLibType, dm::PetscDM, insertEssential::PetscBool, locX::PetscVec, time::PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValues(petsclib::$UnionPetscLib, dm::PetscDM, insertEssential::PetscBool, locX::PetscVec, time::$PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec ) + + @chk ccall( + (:DMPlexInsertBoundaryValues, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, CVec, $PetscReal, CVec, CVec, CVec), + dm, insertEssential, locX, time, faceGeomFVM, cellGeomFVM, gradFVM, + ) + + + return nothing +end + +""" + DMPlexInsertTimeDerivativeBoundaryValues(petsclib::PetscLibType,dm::PetscDM, insertEssential::PetscBool, locX_t::PetscVec, time::PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec) +Puts coefficients which represent boundary values of the time derivative into the local solution vector + +Input Parameters: +- `dm` - The `DM` +- `insertEssential` - Should I insert essential (e.g. Dirichlet) or inessential (e.g. Neumann) boundary conditions +- `time` - The time +- `faceGeomFVM` - Face geometry data for FV discretizations +- `cellGeomFVM` - Cell geometry data for FV discretizations +- `gradFVM` - Gradient reconstruction data for FV discretizations + +Output Parameter: +- `locX_t` - Solution updated with boundary values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectFunctionLabelLocal()` + +# External Links +$(_doc_external("Dm/DMPlexInsertTimeDerivativeBoundaryValues")) +""" +function DMPlexInsertTimeDerivativeBoundaryValues(petsclib::PetscLibType, dm::PetscDM, insertEssential::PetscBool, locX_t::PetscVec, time::PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec) end + +@for_petsc function DMPlexInsertTimeDerivativeBoundaryValues(petsclib::$UnionPetscLib, dm::PetscDM, insertEssential::PetscBool, locX_t::PetscVec, time::$PetscReal, faceGeomFVM::PetscVec, cellGeomFVM::PetscVec, gradFVM::PetscVec ) + + @chk ccall( + (:DMPlexInsertTimeDerivativeBoundaryValues, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, CVec, $PetscReal, CVec, CVec, CVec), + dm, insertEssential, locX_t, time, faceGeomFVM, cellGeomFVM, gradFVM, + ) + + + return nothing +end + +""" + DMPlexInsertBounds(petsclib::PetscLibType,dm::PetscDM, lower::PetscBool, time::PetscReal, locB::PetscVec) +Puts coefficients which represent solution bounds into the local bounds vector + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `lower` - If `PETSC_TRUE` use `DM_BC_LOWER_BOUND` conditions, otherwise use `DM_BC_UPPER_BOUND` +- `time` - The time + +Output Parameter: +- `locB` - Bounds vector updated with new bounds + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectFunctionLabelLocal()`, `PetscDSAddBoundary()` + +# External Links +$(_doc_external("Dm/DMPlexInsertBounds")) +""" +function DMPlexInsertBounds(petsclib::PetscLibType, dm::PetscDM, lower::PetscBool, time::PetscReal, locB::PetscVec) end + +@for_petsc function DMPlexInsertBounds(petsclib::$UnionPetscLib, dm::PetscDM, lower::PetscBool, time::$PetscReal, locB::PetscVec ) + + @chk ccall( + (:DMPlexInsertBounds, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, $PetscReal, CVec), + dm, lower, time, locB, + ) + + + return nothing +end + +""" + DMPlexInsertBoundaryValuesFVM(petsclib::PetscLibType,dm::PetscDM, fv::PetscFV, locX::PetscVec, time::PetscReal, locGradient::PetscVec) + +# External Links +$(_doc_external("Dm/DMPlexInsertBoundaryValuesFVM")) +""" +function DMPlexInsertBoundaryValuesFVM(petsclib::PetscLibType, dm::PetscDM, fv::PetscFV, locX::PetscVec, time::PetscReal, locGradient::PetscVec) end + +@for_petsc function DMPlexInsertBoundaryValuesFVM(petsclib::$UnionPetscLib, dm::PetscDM, fv::PetscFV, locX::PetscVec, time::$PetscReal, locGradient::PetscVec ) + locGradient_ = Ref(locGradient.ptr) + + @chk ccall( + (:DMPlexInsertBoundaryValuesFVM, $petsc_library), + PetscErrorCode, + (CDM, PetscFV, CVec, $PetscReal, Ptr{CVec}), + dm, fv, locX, time, locGradient_, + ) + + locGradient.ptr = C_NULL + + return nothing +end + +""" + DMPlexComputeL2FluxDiffVecLocal(petsclib::PetscLibType,lu::PetscVec, f::PetscInt, lmu::PetscVec, mf::PetscInt, eFlux::PetscVec) +This function computes the integral of the difference between the gradient of field `f`in `u` and field `mf` in `mu` + +Collective + +Input Parameters: +- `lu` - The local `Vec` containing the primal solution +- `f` - The field number for the potential +- `lmu` - The local `Vec` containing the mixed solution +- `mf` - The field number for the flux + +Output Parameter: +- `eFlux` - A global `Vec` which holds + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeL2FluxDiffVec()`, `DMProjectFunction()`, `DMComputeL2Diff()`, `DMPlexComputeL2FieldDiff()`, `DMComputeL2GradientDiff()` + +# External Links +$(_doc_external("Dm/DMPlexComputeL2FluxDiffVecLocal")) +""" +function DMPlexComputeL2FluxDiffVecLocal(petsclib::PetscLibType, lu::PetscVec, f::PetscInt, lmu::PetscVec, mf::PetscInt, eFlux::PetscVec) end + +@for_petsc function DMPlexComputeL2FluxDiffVecLocal(petsclib::$UnionPetscLib, lu::PetscVec, f::$PetscInt, lmu::PetscVec, mf::$PetscInt, eFlux::PetscVec ) + + @chk ccall( + (:DMPlexComputeL2FluxDiffVecLocal, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, CVec, $PetscInt, CVec), + lu, f, lmu, mf, eFlux, + ) + + + return nothing +end + +""" + DMPlexComputeL2FluxDiffVec(petsclib::PetscLibType,u::PetscVec, f::PetscInt, mu::PetscVec, mf::PetscInt, eFlux::PetscVec) +This function computes the integral of the difference between the gradient of field `f`in `u` and field `mf` in `mu` + +Collective + +Input Parameters: +- `u` - The global `Vec` containing the primal solution +- `f` - The field number for the potential +- `mu` - The global `Vec` containing the mixed solution +- `mf` - The field number for the flux + +Output Parameter: +- `eFlux` - A global `Vec` which holds + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeL2FluxDiffVecLocal()`, `DMProjectFunction()`, `DMComputeL2Diff()`, `DMPlexComputeL2FieldDiff()`, `DMComputeL2GradientDiff()` + +# External Links +$(_doc_external("Dm/DMPlexComputeL2FluxDiffVec")) +""" +function DMPlexComputeL2FluxDiffVec(petsclib::PetscLibType, u::PetscVec, f::PetscInt, mu::PetscVec, mf::PetscInt, eFlux::PetscVec) end + +@for_petsc function DMPlexComputeL2FluxDiffVec(petsclib::$UnionPetscLib, u::PetscVec, f::$PetscInt, mu::PetscVec, mf::$PetscInt, eFlux::PetscVec ) + + @chk ccall( + (:DMPlexComputeL2FluxDiffVec, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt, CVec, $PetscInt, CVec), + u, f, mu, mf, eFlux, + ) + + + return nothing +end + +""" + DMPlexComputeClementInterpolant(petsclib::PetscLibType,dm::PetscDM, locX::PetscVec, locC::PetscVec) +This function computes the L2 projection of the cellwise values of a function u onto P1 + +Collective + +Input Parameters: +- `dm` - The `DM` +- `locX` - The coefficient vector u_h + +Output Parameter: +- `locC` - A `Vec` which holds the Clement interpolant of the function + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectFunction()`, `DMComputeL2Diff()`, `DMPlexComputeL2FieldDiff()`, `DMComputeL2GradientDiff()` + +# External Links +$(_doc_external("Dm/DMPlexComputeClementInterpolant")) +""" +function DMPlexComputeClementInterpolant(petsclib::PetscLibType, dm::PetscDM, locX::PetscVec, locC::PetscVec) end + +@for_petsc function DMPlexComputeClementInterpolant(petsclib::$UnionPetscLib, dm::PetscDM, locX::PetscVec, locC::PetscVec ) + + @chk ccall( + (:DMPlexComputeClementInterpolant, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, locX, locC, + ) + + + return nothing +end + +""" + DMPlexComputeGradientClementInterpolant(petsclib::PetscLibType,dm::PetscDM, locX::PetscVec, locC::PetscVec) +This function computes the L2 projection of the cellwise gradient of a function u onto P1 + +Collective + +Input Parameters: +- `dm` - The `DM` +- `locX` - The coefficient vector u_h + +Output Parameter: +- `locC` - A `Vec` which holds the Clement interpolant of the gradient + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMProjectFunction()`, `DMComputeL2Diff()`, `DMPlexComputeL2FieldDiff()`, `DMComputeL2GradientDiff()` + +# External Links +$(_doc_external("Dm/DMPlexComputeGradientClementInterpolant")) +""" +function DMPlexComputeGradientClementInterpolant(petsclib::PetscLibType, dm::PetscDM, locX::PetscVec, locC::PetscVec) end + +@for_petsc function DMPlexComputeGradientClementInterpolant(petsclib::$UnionPetscLib, dm::PetscDM, locX::PetscVec, locC::PetscVec ) + + @chk ccall( + (:DMPlexComputeGradientClementInterpolant, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, locX, locC, + ) + + + return nothing +end + +""" + integral::PetscScalar = DMPlexComputeIntegralFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, user::Cvoid) +Form the integral over the domain from the global input X using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `X` - Global input vector +- `user` - The user context + +Output Parameter: +- `integral` - Integral for each field + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSNESComputeResidualFEM()` + +# External Links +$(_doc_external("Dm/DMPlexComputeIntegralFEM")) +""" +function DMPlexComputeIntegralFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexComputeIntegralFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, user::Cvoid ) + integral_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMPlexComputeIntegralFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{$PetscScalar}, Ptr{Cvoid}), + dm, X, integral_, user, + ) + + integral = integral_[] + + return integral +end + +""" + DMPlexComputeCellwiseIntegralFEM(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) +Form the vector of cellwise integrals F from the global input X using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `X` - Global input vector +- `user` - The user context + +Output Parameter: +- `F` - Cellwise integrals for each field + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSNESComputeResidualFEM()` + +# External Links +$(_doc_external("Dm/DMPlexComputeCellwiseIntegralFEM")) +""" +function DMPlexComputeCellwiseIntegralFEM(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexComputeCellwiseIntegralFEM(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeCellwiseIntegralFEM, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec, Ptr{Cvoid}), + dm, X, F, user, + ) + + + return nothing +end + +#= +""" + DMPlexComputeBdIntegral(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, label::DMLabel, numVals::PetscInt, vals::Vector{PetscInt}, ::Cvoid(funcs) +Form the integral over the specified boundary from the global input X using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `X` - Global input vector +- `label` - The boundary `DMLabel` +- `numVals` - The number of label values to use, or `PETSC_DETERMINE` for all values +- `vals` - The label values to use, or NULL for all values +- `funcs` - The functions to integrate along the boundary for each field +- `user` - The user context + +Output Parameter: +- `integral` - Integral for each field + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeIntegralFEM()`, `DMPlexComputeBdResidualFEM()` + +# External Links +$(_doc_external("Dm/DMPlexComputeBdIntegral")) +""" +function DMPlexComputeBdIntegral(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, label::DMLabel, numVals::PetscInt, vals::Vector{PetscInt}, ::Cvoid(funcs) end + +@for_petsc function DMPlexComputeBdIntegral(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, label::DMLabel, numVals::$PetscInt, vals::Vector{$PetscInt}, ::Cvoid(funcs ) + + @chk ccall( + (:DMPlexComputeBdIntegral, $petsc_library), + PetscErrorCode, + (CDM, CVec, DMLabel, $PetscInt, Ptr{$PetscInt}, Cvoid(funcs), + dm, X, label, numVals, vals, , + ) + + + return nothing +end +=# + +""" + DMPlexComputeInterpolatorNested(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, isRefined::PetscBool, In::PetscMat, user::Cvoid) +Form the local portion of the interpolation matrix from the coarse `DM` to a uniformly refined `DM`. + +Input Parameters: +- `dmc` - The coarse mesh +- `dmf` - The fine mesh +- `isRefined` - Flag indicating regular refinement, rather than the same topology +- `user` - The user context + +Output Parameter: +- `In` - The interpolation matrix + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeInterpolatorGeneral()` + +# External Links +$(_doc_external("Dm/DMPlexComputeInterpolatorNested")) +""" +function DMPlexComputeInterpolatorNested(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, isRefined::PetscBool, In::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeInterpolatorNested(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, isRefined::PetscBool, In::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeInterpolatorNested, $petsc_library), + PetscErrorCode, + (CDM, CDM, PetscBool, CMat, Ptr{Cvoid}), + dmc, dmf, isRefined, In, user, + ) + + + return nothing +end + +""" + DMPlexComputeMassMatrixNested(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid) + +# External Links +$(_doc_external("Dm/DMPlexComputeMassMatrixNested")) +""" +function DMPlexComputeMassMatrixNested(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeMassMatrixNested(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeMassMatrixNested, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, Ptr{Cvoid}), + dmc, dmf, mass, user, + ) + + + return nothing +end + +""" + DMPlexComputeInterpolatorGeneral(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, In::PetscMat, user::Cvoid) +Form the local portion of the interpolation matrix from the coarse `DM` to a non + +Input Parameters: +- `dmf` - The fine mesh +- `dmc` - The coarse mesh +- `user` - The user context + +Output Parameter: +- `In` - The interpolation matrix + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeInterpolatorNested()` + +# External Links +$(_doc_external("Dm/DMPlexComputeInterpolatorGeneral")) +""" +function DMPlexComputeInterpolatorGeneral(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, In::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeInterpolatorGeneral(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, In::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeInterpolatorGeneral, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, Ptr{Cvoid}), + dmc, dmf, In, user, + ) + + + return nothing +end + +""" + DMPlexComputeMassMatrixGeneral(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid) +Form the local portion of the mass matrix from the coarse `DM` to a non + +Input Parameters: +- `dmf` - The fine mesh +- `dmc` - The coarse mesh +- `user` - The user context + +Output Parameter: +- `mass` - The mass matrix + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeMassMatrixNested()`, `DMPlexComputeInterpolatorNested()`, `DMPlexComputeInterpolatorGeneral()` + +# External Links +$(_doc_external("Dm/DMPlexComputeMassMatrixGeneral")) +""" +function DMPlexComputeMassMatrixGeneral(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeMassMatrixGeneral(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, mass::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeMassMatrixGeneral, $petsc_library), + PetscErrorCode, + (CDM, CDM, CMat, Ptr{Cvoid}), + dmc, dmf, mass, user, + ) + + + return nothing +end + +""" + DMPlexComputeInjectorFEM(petsclib::PetscLibType,dmc::PetscDM, dmf::PetscDM, sc::VecScatter, user::Cvoid) +Compute a mapping from coarse unknowns to fine unknowns + +Input Parameters: +- `dmc` - The coarse mesh +- `dmf` - The fine mesh +- `user` - The user context + +Output Parameter: +- `sc` - The mapping + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexComputeInterpolatorNested()` + +# External Links +$(_doc_external("Dm/DMPlexComputeInjectorFEM")) +""" +function DMPlexComputeInjectorFEM(petsclib::PetscLibType, dmc::PetscDM, dmf::PetscDM, sc::VecScatter, user::Cvoid) end + +@for_petsc function DMPlexComputeInjectorFEM(petsclib::$UnionPetscLib, dmc::PetscDM, dmf::PetscDM, sc::VecScatter, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeInjectorFEM, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{VecScatter}, Ptr{Cvoid}), + dmc, dmf, sc, user, + ) + + + return nothing +end + +""" + u::Vector{PetscScalar},u_t::Vector{PetscScalar},a::Vector{PetscScalar} = DMPlexGetCellFields(petsclib::PetscLibType,dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec) +Retrieve the field values values for a chunk of cells + +Input Parameters: +- `dm` - The `DM` +- `cellIS` - The cells to include +- `locX` - A local vector with the solution fields +- `locX_t` - A local vector with solution field time derivatives, or `NULL` +- `locA` - A local vector with auxiliary fields, or `NULL` + +Output Parameters: +- `u` - The field coefficients +- `u_t` - The fields derivative coefficients +- `a` - The auxiliary field coefficients + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetFaceFields()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellFields")) +""" +function DMPlexGetCellFields(petsclib::PetscLibType, dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec) end + +@for_petsc function DMPlexGetCellFields(petsclib::$UnionPetscLib, dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec ) + u_ = Ref{Ptr{$PetscScalar}}() + u_t_ = Ref{Ptr{$PetscScalar}}() + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexGetCellFields, $petsc_library), + PetscErrorCode, + (CDM, IS, CVec, CVec, CVec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, cellIS, locX, locX_t, locA, u_, u_t_, a_, + ) + + u = unsafe_wrap(Array, u_[], VecGetLocalSize(petsclib, x); own = false) + u_t = unsafe_wrap(Array, u_t_[], VecGetLocalSize(petsclib, x); own = false) + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return u,u_t,a +end + +""" + u::Vector{PetscScalar},u_t::Vector{PetscScalar},a::Vector{PetscScalar} = DMPlexRestoreCellFields(petsclib::PetscLibType,dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec) +Restore the field values values for a chunk of cells + +Input Parameters: +- `dm` - The `DM` +- `cellIS` - The cells to include +- `locX` - A local vector with the solution fields +- `locX_t` - A local vector with solution field time derivatives, or `NULL` +- `locA` - A local vector with auxiliary fields, or `NULL` + +Output Parameters: +- `u` - The field coefficients +- `u_t` - The fields derivative coefficients +- `a` - The auxiliary field coefficients + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetFaceFields()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreCellFields")) +""" +function DMPlexRestoreCellFields(petsclib::PetscLibType, dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec) end + +@for_petsc function DMPlexRestoreCellFields(petsclib::$UnionPetscLib, dm::PetscDM, cellIS::IS, locX::PetscVec, locX_t::PetscVec, locA::PetscVec ) + u_ = Ref{Ptr{$PetscScalar}}() + u_t_ = Ref{Ptr{$PetscScalar}}() + a_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexRestoreCellFields, $petsc_library), + PetscErrorCode, + (CDM, IS, CVec, CVec, CVec, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, cellIS, locX, locX_t, locA, u_, u_t_, a_, + ) + + u = unsafe_wrap(Array, u_[], VecGetLocalSize(petsclib, x); own = false) + u_t = unsafe_wrap(Array, u_t_[], VecGetLocalSize(petsclib, x); own = false) + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + + return u,u_t,a +end + +""" + Nface::PetscInt,uL::Vector{PetscScalar},uR::Vector{PetscScalar} = DMPlexGetFaceFields(petsclib::PetscLibType,dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec) +Retrieve the field values values for a chunk of faces + +Input Parameters: +- `dm` - The `DM` +- `fStart` - The first face to include +- `fEnd` - The first face to exclude +- `locX` - A local vector with the solution fields +- `locX_t` - A local vector with solution field time derivatives, or `NULL` +- `faceGeometry` - A local vector with face geometry +- `cellGeometry` - A local vector with cell geometry +- `locGrad` - A local vector with field gradients, or `NULL` + +Output Parameters: +- `Nface` - The number of faces with field values +- `uL` - The field values at the left side of the face +- `uR` - The field values at the right side of the face + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellFields()` + +# External Links +$(_doc_external("Dm/DMPlexGetFaceFields")) +""" +function DMPlexGetFaceFields(petsclib::PetscLibType, dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec) end + +@for_petsc function DMPlexGetFaceFields(petsclib::$UnionPetscLib, dm::PetscDM, fStart::$PetscInt, fEnd::$PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec ) + Nface_ = Ref{$PetscInt}() + uL_ = Ref{Ptr{$PetscScalar}}() + uR_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexGetFaceFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CVec, CVec, CVec, CVec, CVec, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, fStart, fEnd, locX, locX_t, faceGeometry, cellGeometry, locGrad, Nface_, uL_, uR_, + ) + + Nface = Nface_[] + uL = unsafe_wrap(Array, uL_[], VecGetLocalSize(petsclib, x); own = false) + uR = unsafe_wrap(Array, uR_[], VecGetLocalSize(petsclib, x); own = false) + + return Nface,uL,uR +end + +""" + Nface::PetscInt,uL::Vector{PetscScalar},uR::Vector{PetscScalar} = DMPlexRestoreFaceFields(petsclib::PetscLibType,dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec) +Restore the field values values for a chunk of faces + +Input Parameters: +- `dm` - The `DM` +- `fStart` - The first face to include +- `fEnd` - The first face to exclude +- `locX` - A local vector with the solution fields +- `locX_t` - A local vector with solution field time derivatives, or `NULL` +- `faceGeometry` - A local vector with face geometry +- `cellGeometry` - A local vector with cell geometry +- `locGrad` - A local vector with field gradients, or `NULL` + +Output Parameters: +- `Nface` - The number of faces with field values +- `uL` - The field values at the left side of the face +- `uR` - The field values at the right side of the face + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetFaceFields()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreFaceFields")) +""" +function DMPlexRestoreFaceFields(petsclib::PetscLibType, dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec) end + +@for_petsc function DMPlexRestoreFaceFields(petsclib::$UnionPetscLib, dm::PetscDM, fStart::$PetscInt, fEnd::$PetscInt, locX::PetscVec, locX_t::PetscVec, faceGeometry::PetscVec, cellGeometry::PetscVec, locGrad::PetscVec ) + Nface_ = Ref{$PetscInt}() + uL_ = Ref{Ptr{$PetscScalar}}() + uR_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexRestoreFaceFields, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CVec, CVec, CVec, CVec, CVec, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, fStart, fEnd, locX, locX_t, faceGeometry, cellGeometry, locGrad, Nface_, uL_, uR_, + ) + + Nface = Nface_[] + uL = unsafe_wrap(Array, uL_[], VecGetLocalSize(petsclib, x); own = false) + uR = unsafe_wrap(Array, uR_[], VecGetLocalSize(petsclib, x); own = false) + + return Nface,uL,uR +end + +""" + Nface::PetscInt,vol::Vector{PetscReal} = DMPlexGetFaceGeometry(petsclib::PetscLibType,dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom}) +Retrieve the geometric values for a chunk of faces + +Input Parameters: +- `dm` - The `DM` +- `fStart` - The first face to include +- `fEnd` - The first face to exclude +- `faceGeometry` - A local vector with face geometry +- `cellGeometry` - A local vector with cell geometry + +Output Parameters: +- `Nface` - The number of faces with field values +- `fgeom` - The face centroid and normals +- `vol` - The cell volumes + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCellFields()` + +# External Links +$(_doc_external("Dm/DMPlexGetFaceGeometry")) +""" +function DMPlexGetFaceGeometry(petsclib::PetscLibType, dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom}) end + +@for_petsc function DMPlexGetFaceGeometry(petsclib::$UnionPetscLib, dm::PetscDM, fStart::$PetscInt, fEnd::$PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom} ) + Nface_ = Ref{$PetscInt}() + fgeom_ = Ref(pointer(fgeom)) + vol_ = Ref{Ptr{$PetscReal}}() + + @chk ccall( + (:DMPlexGetFaceGeometry, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CVec, CVec, Ptr{$PetscInt}, Ptr{Ptr{PetscFVFaceGeom}}, Ptr{Ptr{$PetscReal}}), + dm, fStart, fEnd, faceGeometry, cellGeometry, Nface_, fgeom_, vol_, + ) + + Nface = Nface_[] + vol = unsafe_wrap(Array, vol_[], VecGetLocalSize(petsclib, x); own = false) + + return Nface,vol +end + +""" + Nface::PetscInt,vol::Vector{PetscReal} = DMPlexRestoreFaceGeometry(petsclib::PetscLibType,dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom}) +Restore the field values values for a chunk of faces + +Input Parameters: +- `dm` - The `DM` +- `fStart` - The first face to include +- `fEnd` - The first face to exclude +- `faceGeometry` - A local vector with face geometry +- `cellGeometry` - A local vector with cell geometry + +Output Parameters: +- `Nface` - The number of faces with field values +- `fgeom` - The face centroid and normals +- `vol` - The cell volumes + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetFaceFields()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreFaceGeometry")) +""" +function DMPlexRestoreFaceGeometry(petsclib::PetscLibType, dm::PetscDM, fStart::PetscInt, fEnd::PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom}) end + +@for_petsc function DMPlexRestoreFaceGeometry(petsclib::$UnionPetscLib, dm::PetscDM, fStart::$PetscInt, fEnd::$PetscInt, faceGeometry::PetscVec, cellGeometry::PetscVec, fgeom::Vector{PetscFVFaceGeom} ) + Nface_ = Ref{$PetscInt}() + fgeom_ = Ref(pointer(fgeom)) + vol_ = Ref{Ptr{$PetscReal}}() + + @chk ccall( + (:DMPlexRestoreFaceGeometry, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, CVec, CVec, Ptr{$PetscInt}, Ptr{Ptr{PetscFVFaceGeom}}, Ptr{Ptr{$PetscReal}}), + dm, fStart, fEnd, faceGeometry, cellGeometry, Nface_, fgeom_, vol_, + ) + + Nface = Nface_[] + vol = unsafe_wrap(Array, vol_[], VecGetLocalSize(petsclib, x); own = false) + + return Nface,vol +end + +""" + minRadius::PetscReal = DMPlexGetGeometryFVM(petsclib::PetscLibType,dm::PetscDM, facegeom::PetscVec, cellgeom::PetscVec) +Return precomputed geometric data + +Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameters: +- `facegeom` - The values precomputed from face geometry +- `cellgeom` - The values precomputed from cell geometry +- `minRadius` - The minimum radius over the mesh of an inscribed sphere in a cell, or `NULL` if not needed + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMTSSetRHSFunctionLocal()` + +# External Links +$(_doc_external("Dm/DMPlexGetGeometryFVM")) +""" +function DMPlexGetGeometryFVM(petsclib::PetscLibType, dm::PetscDM, facegeom::PetscVec, cellgeom::PetscVec) end + +@for_petsc function DMPlexGetGeometryFVM(petsclib::$UnionPetscLib, dm::PetscDM, facegeom::PetscVec, cellgeom::PetscVec ) + facegeom_ = Ref(facegeom.ptr) + cellgeom_ = Ref(cellgeom.ptr) + minRadius_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexGetGeometryFVM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}, Ptr{CVec}, Ptr{$PetscReal}), + dm, facegeom_, cellgeom_, minRadius_, + ) + + facegeom.ptr = C_NULL + cellgeom.ptr = C_NULL + minRadius = minRadius_[] + + return minRadius +end + +""" + DMPlexGetGradientDM(petsclib::PetscLibType,dm::PetscDM, fv::PetscFV, dmGrad::PetscDM) +Return gradient data layout + +Collective + +Input Parameters: +- `dm` - The `DM` +- `fv` - The `PetscFV` + +Output Parameter: +- `dmGrad` - The layout for gradient values + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetGeometryFVM()` + +# External Links +$(_doc_external("Dm/DMPlexGetGradientDM")) +""" +function DMPlexGetGradientDM(petsclib::PetscLibType, dm::PetscDM, fv::PetscFV, dmGrad::PetscDM) end + +@for_petsc function DMPlexGetGradientDM(petsclib::$UnionPetscLib, dm::PetscDM, fv::PetscFV, dmGrad::PetscDM ) + dmGrad_ = Ref(dmGrad.ptr) + + @chk ccall( + (:DMPlexGetGradientDM, $petsc_library), + PetscErrorCode, + (CDM, PetscFV, Ptr{CDM}), + dm, fv, dmGrad_, + ) + + dmGrad.ptr = C_NULL + + return nothing +end + +""" + DMPlexComputeBdResidualSingleByKey(petsclib::PetscLibType,dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::PetscReal, coordField::DMField, locF::PetscVec) +Compute the local boundary residual for terms matching the input key + +Not collective + +Input Parameters: +- `dm` - The output `DM` +- `wf` - The `PetscWeakForm` holding forms on this boundary +- `key` - The `PetscFormKey` indicating what should be integrated +- `facetIS` - The `IS` giving a set of faces to integrate over +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time +- `coordField` - The `DMField` object with coordinates for these faces + +Output Parameter: +- `locF` - The local residual + +Level: developer + +-seealso: `DMPlexComputeBdResidualSingle()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeBdResidualSingleByKey")) +""" +function DMPlexComputeBdResidualSingleByKey(petsclib::PetscLibType, dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::PetscReal, coordField::DMField, locF::PetscVec) end + +@for_petsc function DMPlexComputeBdResidualSingleByKey(petsclib::$UnionPetscLib, dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, coordField::DMField, locF::PetscVec ) + + @chk ccall( + (:DMPlexComputeBdResidualSingleByKey, $petsc_library), + PetscErrorCode, + (CDM, PetscWeakForm, PetscFormKey, IS, CVec, CVec, $PetscReal, DMField, CVec), + dm, wf, key, facetIS, locX, locX_t, t, coordField, locF, + ) + + + return nothing +end + +""" + DMPlexComputeBdResidualSingle(petsclib::PetscLibType,dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec) +Compute the local boundary residual + +Not collective + +Input Parameters: +- `dm` - The output `DM` +- `wf` - The `PetscWeakForm` holding forms on this boundary +- `key` - The `PetscFormKey` indicating what should be integrated +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time + +Output Parameter: +- `locF` - The local residual + +Level: developer + +-seealso: `DMPlexComputeBdResidualSingleByKey()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeBdResidualSingle")) +""" +function DMPlexComputeBdResidualSingle(petsclib::PetscLibType, dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec) end + +@for_petsc function DMPlexComputeBdResidualSingle(petsclib::$UnionPetscLib, dm::PetscDM, wf::PetscWeakForm, key::PetscFormKey, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, locF::PetscVec ) + + @chk ccall( + (:DMPlexComputeBdResidualSingle, $petsc_library), + PetscErrorCode, + (CDM, PetscWeakForm, PetscFormKey, CVec, CVec, $PetscReal, CVec), + dm, wf, key, locX, locX_t, t, locF, + ) + + + return nothing +end + +""" + DMPlexComputeResidualByKey(petsclib::PetscLibType,dm::PetscDM, key::PetscFormKey, cellIS::IS, time::PetscReal, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec, user::Cvoid) +Compute the local residual for terms matching the input key + +Collective + +Input Parameters: +- `dm` - The output `DM` +- `key` - The `PetscFormKey` indicating what should be integrated +- `cellIS` - The `IS` giving a set of cells to integrate over +- `time` - The time, or `PETSC_MIN_REAL` to include implicit terms in a time-independent problems +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time +- `user` - An optional user context, passed to the pointwise functions + +Output Parameter: +- `locF` - The local residual + +Level: developer + +-seealso: `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeResidualByKey")) +""" +function DMPlexComputeResidualByKey(petsclib::PetscLibType, dm::PetscDM, key::PetscFormKey, cellIS::IS, time::PetscReal, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexComputeResidualByKey(petsclib::$UnionPetscLib, dm::PetscDM, key::PetscFormKey, cellIS::IS, time::$PetscReal, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, locF::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeResidualByKey, $petsc_library), + PetscErrorCode, + (CDM, PetscFormKey, IS, $PetscReal, CVec, CVec, $PetscReal, CVec, Ptr{Cvoid}), + dm, key, cellIS, time, locX, locX_t, t, locF, user, + ) + + + return nothing +end + +""" + DMPlexComputeResidualHybridByKey(petsclib::PetscLibType,dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, time::PetscReal, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec, user::Cvoid) +Compute the local residual over hybrid cells for terms matching the input key + +Collective + +Input Parameters: +- `dm` - The output `DM` +- `key` - The `PetscFormKey` array (left cell, right cell, cohesive cell) indicating what should be integrated +- `cellIS` - The `IS` give a set of cells to integrate over +- `time` - The time, or `PETSC_MIN_REAL` to include implicit terms in a time-independent problems +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time +- `user` - An optional user context, passed to the pointwise functions + +Output Parameter: +- `locF` - The local residual + +Level: developer + +-seealso: `DMPlexComputeResidualByKey()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeResidualHybridByKey")) +""" +function DMPlexComputeResidualHybridByKey(petsclib::PetscLibType, dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, time::PetscReal, locX::PetscVec, locX_t::PetscVec, t::PetscReal, locF::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexComputeResidualHybridByKey(petsclib::$UnionPetscLib, dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, time::$PetscReal, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, locF::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeResidualHybridByKey, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscFormKey}, IS, $PetscReal, CVec, CVec, $PetscReal, CVec, Ptr{Cvoid}), + dm, key, cellIS, time, locX, locX_t, t, locF, user, + ) + + + return nothing +end + +""" + DMPlexComputeBdJacobianSingleByLabel(petsclib::PetscLibType,dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::PetscInt, values::Vector{PetscInt}, fieldI::PetscInt, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::PetscReal, coordField::DMField, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat) +Compute the local boundary Jacobian for terms matching the input label + +Not collective + +Input Parameters: +- `dm` - The output `DM` +- `wf` - The `PetscWeakForm` holding forms on this boundary +- `label` - The `DMLabel` indicating what faces should be integrated over +- `numValues` - The number of label values +- `values` - The array of label values +- `fieldI` - The test field for these integrals +- `facetIS` - The `IS` giving the set of possible faces to integrate over (intersected with the label) +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time +- `coordField` - The `DMField` object with coordinates for these faces +- `X_tShift` - The multiplier for dF/dxdot + +Output Parameters: +- `Jac` - The local Jacobian +- `JacP` - The local Jacobian preconditioner + +Level: developer + +-seealso: `DMPlexComputeBdJacobianSingle()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeBdJacobianSingleByLabel")) +""" +function DMPlexComputeBdJacobianSingleByLabel(petsclib::PetscLibType, dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::PetscInt, values::Vector{PetscInt}, fieldI::PetscInt, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::PetscReal, coordField::DMField, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat) end + +@for_petsc function DMPlexComputeBdJacobianSingleByLabel(petsclib::$UnionPetscLib, dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::$PetscInt, values::Vector{$PetscInt}, fieldI::$PetscInt, facetIS::IS, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, coordField::DMField, X_tShift::$PetscReal, Jac::PetscMat, JacP::PetscMat ) + + @chk ccall( + (:DMPlexComputeBdJacobianSingleByLabel, $petsc_library), + PetscErrorCode, + (CDM, PetscWeakForm, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, IS, CVec, CVec, $PetscReal, DMField, $PetscReal, CMat, CMat), + dm, wf, label, numValues, values, fieldI, facetIS, locX, locX_t, t, coordField, X_tShift, Jac, JacP, + ) + + + return nothing +end + +""" + DMPlexComputeBdJacobianSingle(petsclib::PetscLibType,dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::PetscInt, values::Vector{PetscInt}, fieldI::PetscInt, locX::PetscVec, locX_t::PetscVec, t::PetscReal, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat) +Compute the local boundary Jacobian + +Not collective + +Input Parameters: +- `dm` - The output `DM` +- `wf` - The `PetscWeakForm` holding forms on this boundary +- `label` - The `DMLabel` indicating what faces should be integrated over +- `numValues` - The number of label values +- `values` - The array of label values +- `fieldI` - The test field for these integrals +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `t` - The time +- `X_tShift` - The multiplier for dF/dxdot + +Output Parameters: +- `Jac` - The local Jacobian +- `JacP` - The local Jacobian preconditioner + +Level: developer + +-seealso: `DMPlexComputeBdJacobianSingleByLabel()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeBdJacobianSingle")) +""" +function DMPlexComputeBdJacobianSingle(petsclib::PetscLibType, dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::PetscInt, values::Vector{PetscInt}, fieldI::PetscInt, locX::PetscVec, locX_t::PetscVec, t::PetscReal, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat) end + +@for_petsc function DMPlexComputeBdJacobianSingle(petsclib::$UnionPetscLib, dm::PetscDM, wf::PetscWeakForm, label::DMLabel, numValues::$PetscInt, values::Vector{$PetscInt}, fieldI::$PetscInt, locX::PetscVec, locX_t::PetscVec, t::$PetscReal, X_tShift::$PetscReal, Jac::PetscMat, JacP::PetscMat ) + + @chk ccall( + (:DMPlexComputeBdJacobianSingle, $petsc_library), + PetscErrorCode, + (CDM, PetscWeakForm, DMLabel, $PetscInt, Ptr{$PetscInt}, $PetscInt, CVec, CVec, $PetscReal, $PetscReal, CMat, CMat), + dm, wf, label, numValues, values, fieldI, locX, locX_t, t, X_tShift, Jac, JacP, + ) + + + return nothing +end + +""" + DMPlexComputeJacobianByKey(petsclib::PetscLibType,dm::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) +Compute the local Jacobian for terms matching the input key + +Collective + +Input Parameters: +- `dm` - The output `DM` +- `key` - The `PetscFormKey` indicating what should be integrated +- `cellIS` - The `IS` give a set of cells to integrate over +- `t` - The time +- `X_tShift` - The multiplier for the Jacobian with respect to X_t +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `user` - An optional user context, passed to the pointwise functions + +Output Parameters: +- `Jac` - The local Jacobian +- `JacP` - The local Jacobian preconditioner + +Level: developer + +-seealso: `DMPlexComputeResidualByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeJacobianByKey")) +""" +function DMPlexComputeJacobianByKey(petsclib::PetscLibType, dm::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeJacobianByKey(petsclib::$UnionPetscLib, dm::PetscDM, key::PetscFormKey, cellIS::IS, t::$PetscReal, X_tShift::$PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeJacobianByKey, $petsc_library), + PetscErrorCode, + (CDM, PetscFormKey, IS, $PetscReal, $PetscReal, CVec, CVec, CMat, CMat, Ptr{Cvoid}), + dm, key, cellIS, t, X_tShift, locX, locX_t, Jac, JacP, user, + ) + + + return nothing +end + +""" + DMPlexComputeJacobianByKeyGeneral(petsclib::PetscLibType,dmr::PetscDM, dmc::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) + +# External Links +$(_doc_external("Dm/DMPlexComputeJacobianByKeyGeneral")) +""" +function DMPlexComputeJacobianByKeyGeneral(petsclib::PetscLibType, dmr::PetscDM, dmc::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeJacobianByKeyGeneral(petsclib::$UnionPetscLib, dmr::PetscDM, dmc::PetscDM, key::PetscFormKey, cellIS::IS, t::$PetscReal, X_tShift::$PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeJacobianByKeyGeneral, $petsc_library), + PetscErrorCode, + (CDM, CDM, PetscFormKey, IS, $PetscReal, $PetscReal, CVec, CVec, CMat, CMat, Ptr{Cvoid}), + dmr, dmc, key, cellIS, t, X_tShift, locX, locX_t, Jac, JacP, user, + ) + + + return nothing +end + +""" + DMPlexComputeJacobianHybridByKey(petsclib::PetscLibType,dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) +Compute the local Jacobian over hybrid cells for terms matching the input key + +Collective + +Input Parameters: +- `dm` - The output `DM` +- `key` - The `PetscFormKey` array (left cell, right cell, cohesive cell) indicating what should be integrated +- `cellIS` - The `IS` give a set of cells to integrate over +- `t` - The time +- `X_tShift` - The multiplier for the Jacobian with respect to X_t +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `user` - An optional user context, passed to the pointwise functions + +Output Parameters: +- `Jac` - The local Jacobian +- `JacP` - The local Jacobian preconditioner + +Level: developer + +-seealso: `DMPlexComputeResidualByKey()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeJacobianHybridByKey")) +""" +function DMPlexComputeJacobianHybridByKey(petsclib::PetscLibType, dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexComputeJacobianHybridByKey(petsclib::$UnionPetscLib, dm::PetscDM, key::Vector{PetscFormKey}, cellIS::IS, t::$PetscReal, X_tShift::$PetscReal, locX::PetscVec, locX_t::PetscVec, Jac::PetscMat, JacP::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeJacobianHybridByKey, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscFormKey}, IS, $PetscReal, $PetscReal, CVec, CVec, CMat, CMat, Ptr{Cvoid}), + dm, key, cellIS, t, X_tShift, locX, locX_t, Jac, JacP, user, + ) + + + return nothing +end + +""" + DMPlexComputeJacobianActionByKey(petsclib::PetscLibType,dm::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, locY::PetscVec, locF::PetscVec, user::Cvoid) +Compute the local Jacobian for terms matching the input key + +Collective + +Input Parameters: +- `dm` - The output `DM` +- `key` - The `PetscFormKey` indicating what should be integrated +- `cellIS` - The `IS` give a set of cells to integrate over +- `t` - The time +- `X_tShift` - The multiplier for the Jacobian with respect to X_t +- `locX` - The local solution +- `locX_t` - The time derivative of the local solution, or `NULL` for time-independent problems +- `locY` - The local vector acted on by J +- `user` - An optional user context, passed to the pointwise functions + +Output Parameter: +- `locF` - The local residual F = J(X) Y + +Level: developer + +-seealso: `DMPlexComputeResidualByKey()`, `DMPlexComputeJacobianByKey()`, `DMPlexComputeResidualHybridByKey()`, `DMPlexComputeJacobianHybridByKey()`, `PetscFormKey` + +# External Links +$(_doc_external("Dm/DMPlexComputeJacobianActionByKey")) +""" +function DMPlexComputeJacobianActionByKey(petsclib::PetscLibType, dm::PetscDM, key::PetscFormKey, cellIS::IS, t::PetscReal, X_tShift::PetscReal, locX::PetscVec, locX_t::PetscVec, locY::PetscVec, locF::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexComputeJacobianActionByKey(petsclib::$UnionPetscLib, dm::PetscDM, key::PetscFormKey, cellIS::IS, t::$PetscReal, X_tShift::$PetscReal, locX::PetscVec, locX_t::PetscVec, locY::PetscVec, locF::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexComputeJacobianActionByKey, $petsc_library), + PetscErrorCode, + (CDM, PetscFormKey, IS, $PetscReal, $PetscReal, CVec, CVec, CVec, CVec, Ptr{Cvoid}), + dm, key, cellIS, t, X_tShift, locX, locX_t, locY, locF, user, + ) + + + return nothing +end + +""" + moments::Vector{PetscReal} = DMPlexComputeMoments(petsclib::PetscLibType,dm::PetscDM, u::PetscVec) +Compute the first three moments for a field + +Noncollective + +Input Parameters: +- `dm` - the `DMPLEX` +- `u` - the field + +Output Parameter: +- `moments` - the field moments + +Level: intermediate + +-seealso: `DM`, `DMPLEX`, `DMSwarmComputeMoments()` + +# External Links +$(_doc_external("Dm/DMPlexComputeMoments")) +""" +function DMPlexComputeMoments(petsclib::PetscLibType, dm::PetscDM, u::PetscVec) end + +@for_petsc function DMPlexComputeMoments(petsclib::$UnionPetscLib, dm::PetscDM, u::PetscVec ) + moments = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeMoments, $petsc_library), + PetscErrorCode, + (CDM, CVec, Ptr{$PetscReal}), + dm, u, moments, + ) + + + return moments +end + +""" + dm::PetscDM = DMPlexCreatePLYFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, interpolate::PetscBool) +Create a `DMPLEX` mesh from a PLY file. + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - Name of the .ply file +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DMPLEX` object representing the mesh + +Level: beginner + +-seealso: `DMPlexCreateFromFile()`, `DMPlexCreateGmsh()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreatePLYFromFile")) +""" +function DMPlexCreatePLYFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreatePLYFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreatePLYFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexVTKWriteAll(petsclib::PetscLibType,odm::PetscObject, viewer::PetscViewer) +Write a file containing all the fields that have been provided to the viewer + +Collective + +Input Parameters: +- `odm` - The `DMPLEX` specifying the mesh, passed as a `PetscObject` +- `viewer` - viewer of type `PETSCVIEWERVTK` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `PETSCVIEWEREXODUSII`, `DMPLEX`, `PETSCVIEWERVTK` + +# External Links +$(_doc_external("Dm/DMPlexVTKWriteAll")) +""" +function DMPlexVTKWriteAll(petsclib::PetscLibType, odm::PetscObject, viewer::PetscViewer) end + +@for_petsc function DMPlexVTKWriteAll(petsclib::$UnionPetscLib, odm::PetscObject, viewer::PetscViewer ) + + @chk ccall( + (:DMPlexVTKWriteAll, $petsc_library), + PetscErrorCode, + (PetscObject, PetscViewer), + odm, viewer, + ) + + + return nothing +end + +""" + DMPlexPreallocateOperator(petsclib::PetscLibType,dm::PetscDM, bs::PetscInt, dnz::Vector{PetscInt}, onz::Vector{PetscInt}, dnzu::Vector{PetscInt}, onzu::Vector{PetscInt}, A::PetscMat, fillMatrix::PetscBool) +Calculate the matrix nonzero pattern based upon the information in the `DM`, +the `PetscDS` it contains, and the default `PetscSection`. + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `bs` - The matrix blocksize +- `dnz` - An array to hold the number of nonzeros in the diagonal block +- `onz` - An array to hold the number of nonzeros in the off-diagonal block +- `dnzu` - An array to hold the number of nonzeros in the upper triangle of the diagonal block +- `onzu` - An array to hold the number of nonzeros in the upper triangle of the off-diagonal block +- `fillMatrix` - If `PETSC_TRUE`, fill the matrix with zeros + +Output Parameter: +- `A` - The preallocated matrix + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreateMatrix()` + +# External Links +$(_doc_external("Dm/DMPlexPreallocateOperator")) +""" +function DMPlexPreallocateOperator(petsclib::PetscLibType, dm::PetscDM, bs::PetscInt, dnz::Vector{PetscInt}, onz::Vector{PetscInt}, dnzu::Vector{PetscInt}, onzu::Vector{PetscInt}, A::PetscMat, fillMatrix::PetscBool) end + +@for_petsc function DMPlexPreallocateOperator(petsclib::$UnionPetscLib, dm::PetscDM, bs::$PetscInt, dnz::Vector{$PetscInt}, onz::Vector{$PetscInt}, dnzu::Vector{$PetscInt}, onzu::Vector{$PetscInt}, A::PetscMat, fillMatrix::PetscBool ) + + @chk ccall( + (:DMPlexPreallocateOperator, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, CMat, PetscBool), + dm, bs, dnz, onz, dnzu, onzu, A, fillMatrix, + ) + + + return nothing +end + +""" + section::PetscSection = DMPlexCreateSection(petsclib::PetscLibType,dm::PetscDM, label::Vector{DMLabel}, numComp::Vector{PetscInt}, numDof::Vector{PetscInt}, numBC::PetscInt, bcField::Vector{PetscInt}, bcComps::Vector{IS}, bcPoints::Vector{IS}, perm::IS) +Create a `PetscSection` based upon the dof layout specification provided. + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `label` - An array of `DMLabel` of length `numFields` indicating the mesh support of each field, or `NULL` for the whole mesh +- `numComp` - An array of size `numFields` that holds the number of components for each field +- `numDof` - An array of size numFields \time (dim+1) which holds the number of dof for each field on a mesh piece of dimension d +- `numBC` - The number of boundary conditions +- `bcField` - An array of size `numBC` giving the field number for each boundary condition +- `bcComps` - [Optional] An array of size `numBC` of `IS` holding the field components to which each boundary condition applies +- `bcPoints` - An array of size `numBC` of `IS` holding the `DMPLEX` points to which each boundary condition applies +- `perm` - Optional permutation of the chart, or `NULL` + +Output Parameter: +- `section` - The `PetscSection` object + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `PetscSectionCreate()`, `PetscSectionSetPermutation()` + +# External Links +$(_doc_external("Dm/DMPlexCreateSection")) +""" +function DMPlexCreateSection(petsclib::PetscLibType, dm::PetscDM, label::Vector{DMLabel}, numComp::Vector{PetscInt}, numDof::Vector{PetscInt}, numBC::PetscInt, bcField::Vector{PetscInt}, bcComps::Vector{IS}, bcPoints::Vector{IS}, perm::IS) end + +@for_petsc function DMPlexCreateSection(petsclib::$UnionPetscLib, dm::PetscDM, label::Vector{DMLabel}, numComp::Vector{$PetscInt}, numDof::Vector{$PetscInt}, numBC::$PetscInt, bcField::Vector{$PetscInt}, bcComps::Vector{IS}, bcPoints::Vector{IS}, perm::IS ) + section_ = Ref{PetscSection}() + + @chk ccall( + (:DMPlexCreateSection, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{IS}, Ptr{IS}, IS, Ptr{PetscSection}), + dm, label, numComp, numDof, numBC, bcField, bcComps, bcPoints, perm, section_, + ) + + section = section_[] + + return section +end + +""" + DMPlexSetReferenceTree(petsclib::PetscLibType,dm::PetscDM, ref::PetscDM) +set the reference tree for hierarchically non + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `ref` - The reference tree `DMPLEX` object + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`,`DMPlexGetReferenceTree()`, `DMPlexCreateDefaultReferenceTree()` + +# External Links +$(_doc_external("Dm/DMPlexSetReferenceTree")) +""" +function DMPlexSetReferenceTree(petsclib::PetscLibType, dm::PetscDM, ref::PetscDM) end + +@for_petsc function DMPlexSetReferenceTree(petsclib::$UnionPetscLib, dm::PetscDM, ref::PetscDM ) + + @chk ccall( + (:DMPlexSetReferenceTree, $petsc_library), + PetscErrorCode, + (CDM, CDM), + dm, ref, + ) + + + return nothing +end + +""" + DMPlexGetReferenceTree(petsclib::PetscLibType,dm::PetscDM, ref::PetscDM) +get the reference tree for hierarchically non + +Not Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `ref` - The reference tree `DMPLEX` object + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetReferenceTree()`, `DMPlexCreateDefaultReferenceTree()` + +# External Links +$(_doc_external("Dm/DMPlexGetReferenceTree")) +""" +function DMPlexGetReferenceTree(petsclib::PetscLibType, dm::PetscDM, ref::PetscDM) end + +@for_petsc function DMPlexGetReferenceTree(petsclib::$UnionPetscLib, dm::PetscDM, ref::PetscDM ) + ref_ = Ref(ref.ptr) + + @chk ccall( + (:DMPlexGetReferenceTree, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CDM}), + dm, ref_, + ) + + ref.ptr = C_NULL + + return nothing +end + +""" + childOrientB::PetscInt,childB::PetscInt = DMPlexReferenceTreeGetChildSymmetry(petsclib::PetscLibType,dm::PetscDM, parent::PetscInt, parentOrientA::PetscInt, childOrientA::PetscInt, childA::PetscInt, parentOrientB::PetscInt) +Given a reference tree, transform a childid and orientation from one parent frame to another + +Input Parameters: +- `dm` - the reference tree `DMPLEX` object +- `parent` - the parent point +- `parentOrientA` - the reference orientation for describing the parent +- `childOrientA` - the reference orientation for describing the child +- `childA` - the reference childID for describing the child +- `parentOrientB` - the new orientation for describing the parent + +Output Parameters: +- `childOrientB` - if not `NULL`, set to the new orientation for describing the child +- `childB` - if not `NULL`, the new childID for describing the child + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetReferenceTree()`, `DMPlexSetReferenceTree()`, `DMPlexSetTree()` + +# External Links +$(_doc_external("Dm/DMPlexReferenceTreeGetChildSymmetry")) +""" +function DMPlexReferenceTreeGetChildSymmetry(petsclib::PetscLibType, dm::PetscDM, parent::PetscInt, parentOrientA::PetscInt, childOrientA::PetscInt, childA::PetscInt, parentOrientB::PetscInt) end + +@for_petsc function DMPlexReferenceTreeGetChildSymmetry(petsclib::$UnionPetscLib, dm::PetscDM, parent::$PetscInt, parentOrientA::$PetscInt, childOrientA::$PetscInt, childA::$PetscInt, parentOrientB::$PetscInt ) + childOrientB_ = Ref{$PetscInt}() + childB_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexReferenceTreeGetChildSymmetry, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, parent, parentOrientA, childOrientA, childA, parentOrientB, childOrientB_, childB_, + ) + + childOrientB = childOrientB_[] + childB = childB_[] + + return childOrientB,childB +end + +""" + ref::PetscDM = DMPlexCreateDefaultReferenceTree(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, simplex::PetscBool) +create a reference tree for isotropic hierarchical mesh refinement. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `dim` - the spatial dimension +- `simplex` - Flag for simplex, otherwise use a tensor-product cell + +Output Parameter: +- `ref` - the reference tree `DMPLEX` object + +Level: intermediate + +-seealso: `DMPlexSetReferenceTree()`, `DMPlexGetReferenceTree()` + +# External Links +$(_doc_external("Dm/DMPlexCreateDefaultReferenceTree")) +""" +function DMPlexCreateDefaultReferenceTree(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, simplex::PetscBool) end + +@for_petsc function DMPlexCreateDefaultReferenceTree(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, simplex::PetscBool ) + ref_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateDefaultReferenceTree, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{CDM}), + comm, dim, simplex, ref_, + ) + + ref = PetscDM(ref_[], petsclib) + + return ref +end + +""" + DMPlexSetTree(petsclib::PetscLibType,dm::PetscDM, parentSection::PetscSection, parents::Vector{PetscInt}, childIDs::Vector{PetscInt}) +set the tree that describes the hierarchy of non +the point-to-point constraints determined by the tree: a point is constrained to the points in the closure of its +tree root. + +Collective + +Input Parameters: +- `dm` - the `DMPLEX` object +- `parentSection` - a section describing the tree: a point has a parent if it has 1 dof in the section; the section +offset indexes the parent and childID list; the reference count of parentSection is incremented +- `parents` - a list of the point parents; copied, can be destroyed +- `childIDs` - identifies the relationship of the child point to the parent point; if there is a reference tree, then +the child corresponds to the point in the reference tree with index childIDs; copied, can be destroyed + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetTree()`, `DMPlexSetReferenceTree()`, `DMPlexSetAnchors()`, `DMPlexGetTreeParent()`, `DMPlexGetTreeChildren()` + +# External Links +$(_doc_external("Dm/DMPlexSetTree")) +""" +function DMPlexSetTree(petsclib::PetscLibType, dm::PetscDM, parentSection::PetscSection, parents::Vector{PetscInt}, childIDs::Vector{PetscInt}) end + +@for_petsc function DMPlexSetTree(petsclib::$UnionPetscLib, dm::PetscDM, parentSection::PetscSection, parents::Vector{$PetscInt}, childIDs::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexSetTree, $petsc_library), + PetscErrorCode, + (CDM, PetscSection, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, parentSection, parents, childIDs, + ) + + + return nothing +end + +""" + parents::Vector{PetscInt},childIDs::Vector{PetscInt},children::Vector{PetscInt} = DMPlexGetTree(petsclib::PetscLibType,dm::PetscDM, parentSection::PetscSection, childSection::PetscSection) +get the tree that describes the hierarchy of non +Collective + +Input Parameter: +- `dm` - the `DMPLEX` object + +Output Parameters: +- `parentSection` - a section describing the tree: a point has a parent if it has 1 dof in the section; the section +offset indexes the parent and childID list +- `parents` - a list of the point parents +- `childIDs` - identifies the relationship of the child point to the parent point; if there is a reference tree, then +the child corresponds to the point in the reference tree with index childID +- `childSection` - the inverse of the parent section +- `children` - a list of the point children + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`,`DMPlexSetTree()`, `DMPlexSetReferenceTree()`, `DMPlexSetAnchors()`, `DMPlexGetTreeParent()`, `DMPlexGetTreeChildren()` + +# External Links +$(_doc_external("Dm/DMPlexGetTree")) +""" +function DMPlexGetTree(petsclib::PetscLibType, dm::PetscDM, parentSection::PetscSection, childSection::PetscSection) end + +@for_petsc function DMPlexGetTree(petsclib::$UnionPetscLib, dm::PetscDM, parentSection::PetscSection, childSection::PetscSection ) + parents_ = Ref{Ptr{$PetscInt}}() + childIDs_ = Ref{Ptr{$PetscInt}}() + children_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetTree, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSection}, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{$PetscInt}}, Ptr{PetscSection}, Ptr{Ptr{$PetscInt}}), + dm, parentSection, parents_, childIDs_, childSection, children_, + ) + + parents = unsafe_wrap(Array, parents_[], VecGetLocalSize(petsclib, x); own = false) + childIDs = unsafe_wrap(Array, childIDs_[], VecGetLocalSize(petsclib, x); own = false) + children = unsafe_wrap(Array, children_[], VecGetLocalSize(petsclib, x); own = false) + + return parents,childIDs,children +end + +""" + parent::PetscInt,childID::PetscInt = DMPlexGetTreeParent(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +get the parent of a point in the tree describing the point hierarchy (not the DAG) + +Input Parameters: +- `dm` - the `DMPLEX` object +- `point` - the query point + +Output Parameters: +- `parent` - if not `NULL`, set to the parent of the point, or the point itself if the point does not have a parent +- `childID` - if not `NULL`, set to the child ID of the point with respect to its parent, or 0 if the point +does not have a parent + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetTree()`, `DMPlexGetTree()`, `DMPlexGetTreeChildren()` + +# External Links +$(_doc_external("Dm/DMPlexGetTreeParent")) +""" +function DMPlexGetTreeParent(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetTreeParent(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + parent_ = Ref{$PetscInt}() + childID_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetTreeParent, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, point, parent_, childID_, + ) + + parent = parent_[] + childID = childID_[] + + return parent,childID +end + +""" + numChildren::PetscInt,children::Vector{PetscInt} = DMPlexGetTreeChildren(petsclib::PetscLibType,dm::PetscDM, point::PetscInt) +get the children of a point in the tree describing the point hierarchy (not the DAG) + +Input Parameters: +- `dm` - the `DMPLEX` object +- `point` - the query point + +Output Parameters: +- `numChildren` - if not `NULL`, set to the number of children +- `children` - if not `NULL`, set to a list children, or set to `NULL` if the point has no children + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexSetTree()`, `DMPlexGetTree()`, `DMPlexGetTreeParent()` + +# External Links +$(_doc_external("Dm/DMPlexGetTreeChildren")) +""" +function DMPlexGetTreeChildren(petsclib::PetscLibType, dm::PetscDM, point::PetscInt) end + +@for_petsc function DMPlexGetTreeChildren(petsclib::$UnionPetscLib, dm::PetscDM, point::$PetscInt ) + numChildren_ = Ref{$PetscInt}() + children_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetTreeChildren, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, point, numChildren_, children_, + ) + + numChildren = numChildren_[] + children = unsafe_wrap(Array, children_[], VecGetLocalSize(petsclib, x); own = false) + + return numChildren,children +end + +""" + DMPlexTreeRefineCell(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, ncdm::PetscDM) + +# External Links +$(_doc_external("Dm/DMPlexTreeRefineCell")) +""" +function DMPlexTreeRefineCell(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, ncdm::PetscDM) end + +@for_petsc function DMPlexTreeRefineCell(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, ncdm::PetscDM ) + ncdm_ = Ref(ncdm.ptr) + + @chk ccall( + (:DMPlexTreeRefineCell, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{CDM}), + dm, cell, ncdm_, + ) + + ncdm.ptr = C_NULL + + return nothing +end + +""" + DMPlexComputeInjectorReferenceTree(petsclib::PetscLibType,refTree::PetscDM, inj::PetscMat) + +# External Links +$(_doc_external("Dm/DMPlexComputeInjectorReferenceTree")) +""" +function DMPlexComputeInjectorReferenceTree(petsclib::PetscLibType, refTree::PetscDM, inj::PetscMat) end + +@for_petsc function DMPlexComputeInjectorReferenceTree(petsclib::$UnionPetscLib, refTree::PetscDM, inj::PetscMat ) + inj_ = Ref(inj.ptr) + + @chk ccall( + (:DMPlexComputeInjectorReferenceTree, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CMat}), + refTree, inj_, + ) + + inj.ptr = C_NULL + + return nothing +end + +""" + DMPlexTransferVecTree(petsclib::PetscLibType,dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, sfRefine::PetscSF, sfCoarsen::PetscSF, cidsRefine::PetscInt, cidsCoarsen::PetscInt, useBCs::PetscBool, time::PetscReal) +transfer a vector between two meshes that differ from each other by refinement/coarsening +that can be represented by a common reference tree used by both. This routine can be used for a combination of +coarsening and refinement at the same time. + +Collective + +Input Parameters: +- `dmIn` - The `DMPLEX` mesh for the input vector +- `dmOut` - The second `DMPLEX` mesh +- `vecIn` - The input vector +- `sfRefine` - A star forest indicating points in the mesh `dmIn` (roots in the star forest) that are parents to points in +the mesh `dmOut` (leaves in the star forest), i.e. where `dmOut` is more refined than `dmIn` +- `sfCoarsen` - A star forest indicating points in the mesh `dmOut` (roots in the star forest) that are parents to points in +the mesh `dmIn` (leaves in the star forest), i.e. where `dmOut` is more coarsened than `dmIn` +- `cidsRefine` - The childIds of the points in `dmOut`. These childIds relate back to the reference tree: childid[j] = k implies +that mesh point j of `dmOut` was refined from a point in `dmIn` just as the mesh point k in the reference +tree was refined from its parent. childid[j] = -1 indicates that the point j in `dmOut` is exactly +equivalent to its root in `dmIn`, so no interpolation is necessary. childid[j] = -2 indicates that this +point j in `dmOut` is not a leaf of `sfRefine`. +- `cidsCoarsen` - The childIds of the points in `dmIn`. These childIds relate back to the reference tree: childid[j] = k implies +that mesh point j of dmIn coarsens to a point in `dmOut` just as the mesh point k in the reference +tree coarsens to its parent. childid[j] = -2 indicates that point j in `dmOut` is not a leaf in `sfCoarsen`. +- `useBCs` - `PETSC_TRUE` indicates that boundary values should be inserted into `vecIn` before transfer. +- `time` - Used if boundary values are time dependent. + +Output Parameter: +- `vecOut` - Using interpolation and injection operators calculated on the reference tree, the transferred +projection of `vecIn` from `dmIn` to `dmOut`. Note that any field discretized with a `PetscFV` finite volume +method that uses gradient reconstruction will use reconstructed gradients when interpolating from +coarse points to fine points. + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscSF`, `Vec`, `PetscFV`, `DMPlexSetReferenceTree()`, `DMPlexGetReferenceTree()`, `PetscFVGetComputeGradients()` + +# External Links +$(_doc_external("Dm/DMPlexTransferVecTree")) +""" +function DMPlexTransferVecTree(petsclib::PetscLibType, dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, sfRefine::PetscSF, sfCoarsen::PetscSF, cidsRefine::PetscInt, cidsCoarsen::PetscInt, useBCs::PetscBool, time::PetscReal) end + +@for_petsc function DMPlexTransferVecTree(petsclib::$UnionPetscLib, dmIn::PetscDM, vecIn::PetscVec, dmOut::PetscDM, vecOut::PetscVec, sfRefine::PetscSF, sfCoarsen::PetscSF, cidsRefine::$PetscInt, cidsCoarsen::$PetscInt, useBCs::PetscBool, time::$PetscReal ) + + @chk ccall( + (:DMPlexTransferVecTree, $petsc_library), + PetscErrorCode, + (CDM, CVec, CDM, CVec, PetscSF, PetscSF, Ptr{$PetscInt}, Ptr{$PetscInt}, PetscBool, $PetscReal), + dmIn, vecIn, dmOut, vecOut, sfRefine, sfCoarsen, cidsRefine, cidsCoarsen, useBCs, time, + ) + + + return nothing +end + +""" + DMPlexFindVertices(petsclib::PetscLibType,dm::PetscDM, coordinates::PetscVec, eps::PetscReal, points::IS) +Try to find DAG points based on their coordinates. + +Not Collective (provided `DMGetCoordinatesLocalSetUp()` has been already called) + +Input Parameters: +- `dm` - The `DMPLEX` object +- `coordinates` - The `Vec` of coordinates of the sought points +- `eps` - The tolerance or `PETSC_DEFAULT` + +Output Parameter: +- `points` - The `IS` of found DAG points or -1 + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexCreate()`, `DMGetCoordinatesLocal()` + +# External Links +$(_doc_external("Dm/DMPlexFindVertices")) +""" +function DMPlexFindVertices(petsclib::PetscLibType, dm::PetscDM, coordinates::PetscVec, eps::PetscReal, points::IS) end + +@for_petsc function DMPlexFindVertices(petsclib::$UnionPetscLib, dm::PetscDM, coordinates::PetscVec, eps::$PetscReal, points::IS ) + + @chk ccall( + (:DMPlexFindVertices, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscReal, Ptr{IS}), + dm, coordinates, eps, points, + ) + + + return nothing +end + +""" + R::Vector{PetscReal} = DMPlexComputeProjection2Dto1D(petsclib::PetscLibType,coords::Vector{PetscScalar}) +Rewrite coordinates to be the 1D projection of the 2D coordinates + +Not Collective + +Input/Output Parameter: +- `coords` - The coordinates of a segment, on output the new y-coordinate, and 0 for x, an array of size 4, last two entries are unchanged + +Output Parameter: +- `R` - The rotation which accomplishes the projection, array of size 4 + +Level: developer + +-seealso: `DMPLEX`, `DMPlexComputeProjection3Dto1D()`, `DMPlexComputeProjection3Dto2D()` + +# External Links +$(_doc_external("Dm/DMPlexComputeProjection2Dto1D")) +""" +function DMPlexComputeProjection2Dto1D(petsclib::PetscLibType, coords::Vector{PetscScalar}) end + +@for_petsc function DMPlexComputeProjection2Dto1D(petsclib::$UnionPetscLib, coords::Vector{$PetscScalar} ) + R = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeProjection2Dto1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscScalar}, Ptr{$PetscReal}), + coords, R, + ) + + + return R +end + +""" + R::Vector{PetscReal} = DMPlexComputeProjection3Dto1D(petsclib::PetscLibType,coords::Vector{PetscScalar}) +Rewrite coordinates to be the 1D projection of the 3D coordinates + +Not Collective + +Input/Output Parameter: +- `coords` - The coordinates of a segment; on output, the new y-coordinate, and 0 for x and z, an array of size 6, the other entries are unchanged + +Output Parameter: +- `R` - The rotation which accomplishes the projection, an array of size 9 + +Level: developer + +-seealso: `DMPLEX`, `DMPlexComputeProjection2Dto1D()`, `DMPlexComputeProjection3Dto2D()` + +# External Links +$(_doc_external("Dm/DMPlexComputeProjection3Dto1D")) +""" +function DMPlexComputeProjection3Dto1D(petsclib::PetscLibType, coords::Vector{PetscScalar}) end + +@for_petsc function DMPlexComputeProjection3Dto1D(petsclib::$UnionPetscLib, coords::Vector{$PetscScalar} ) + R = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeProjection3Dto1D, $petsc_library), + PetscErrorCode, + (Ptr{$PetscScalar}, Ptr{$PetscReal}), + coords, R, + ) + + + return R +end + +""" + R::Vector{PetscReal} = DMPlexComputeProjection3Dto2D(petsclib::PetscLibType,coordSize::PetscInt, coords::Vector{PetscScalar}) +Rewrite coordinates of 3 or more coplanar 3D points to a common 2D basis for the +plane. The normal is defined by positive orientation of the first 3 points. + +Not Collective + +Input Parameter: +- `coordSize` - Length of coordinate array (3x number of points); must be at least 9 (3 points) + +Input/Output Parameter: +- `coords` - The interlaced coordinates of each coplanar 3D point; on output the first +2*coordSize/3 entries contain interlaced 2D points, with the rest undefined + +Output Parameter: +- `R` - 3x3 row-major rotation matrix whose columns are the tangent basis [t1, t2, n]. Multiplying by R^T transforms from original frame to tangent frame. + +Level: developer + +-seealso: `DMPLEX`, `DMPlexComputeProjection2Dto1D()`, `DMPlexComputeProjection3Dto1D()` + +# External Links +$(_doc_external("Dm/DMPlexComputeProjection3Dto2D")) +""" +function DMPlexComputeProjection3Dto2D(petsclib::PetscLibType, coordSize::PetscInt, coords::Vector{PetscScalar}) end + +@for_petsc function DMPlexComputeProjection3Dto2D(petsclib::$UnionPetscLib, coordSize::$PetscInt, coords::Vector{$PetscScalar} ) + R = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeProjection3Dto2D, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{$PetscScalar}, Ptr{$PetscReal}), + coordSize, coords, R, + ) + + + return R +end + +""" + isDG::PetscBool,Nc::PetscInt,array::Vector{PetscScalar},coords::Vector{PetscScalar} = DMPlexGetCellCoordinates(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt) +Get coordinates for a cell, taking into account periodicity + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `cell` - The cell number + +Output Parameters: +- `isDG` - Using cellwise coordinates +- `Nc` - The number of coordinates +- `array` - The coordinate array +- `coords` - The cell coordinates + +Level: developer + +-seealso: `DMPLEX`, `DMPlexRestoreCellCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCellCoordinatesLocal()` + +# External Links +$(_doc_external("Dm/DMPlexGetCellCoordinates")) +""" +function DMPlexGetCellCoordinates(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt) end + +@for_petsc function DMPlexGetCellCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt ) + isDG_ = Ref{PetscBool}() + Nc_ = Ref{$PetscInt}() + array_ = Ref{Ptr{$PetscScalar}}() + coords_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexGetCellCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, cell, isDG_, Nc_, array_, coords_, + ) + + isDG = isDG_[] + Nc = Nc_[] + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + coords = unsafe_wrap(Array, coords_[], VecGetLocalSize(petsclib, x); own = false) + + return isDG,Nc,array,coords +end + +""" + isDG::PetscBool,Nc::PetscInt,array::Vector{PetscScalar},coords::Vector{PetscScalar} = DMPlexRestoreCellCoordinates(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt) +Get coordinates for a cell, taking into account periodicity + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `cell` - The cell number + +Output Parameters: +- `isDG` - Using cellwise coordinates +- `Nc` - The number of coordinates +- `array` - The coordinate array +- `coords` - The cell coordinates + +Level: developer + +-seealso: `DMPLEX`, `DMPlexGetCellCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCellCoordinatesLocal()` + +# External Links +$(_doc_external("Dm/DMPlexRestoreCellCoordinates")) +""" +function DMPlexRestoreCellCoordinates(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt) end + +@for_petsc function DMPlexRestoreCellCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt ) + isDG_ = Ref{PetscBool}() + Nc_ = Ref{$PetscInt}() + array_ = Ref{Ptr{$PetscScalar}}() + coords_ = Ref{Ptr{$PetscScalar}}() + + @chk ccall( + (:DMPlexRestoreCellCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{PetscBool}, Ptr{$PetscInt}, Ptr{Ptr{$PetscScalar}}, Ptr{Ptr{$PetscScalar}}), + dm, cell, isDG_, Nc_, array_, coords_, + ) + + isDG = isDG_[] + Nc = Nc_[] + array = unsafe_wrap(Array, array_[], VecGetLocalSize(petsclib, x); own = false) + coords = unsafe_wrap(Array, coords_[], VecGetLocalSize(petsclib, x); own = false) + + return isDG,Nc,array,coords +end + +""" + v0::Vector{PetscReal},J::Vector{PetscReal},invJ::Vector{PetscReal},detJ::PetscReal = DMPlexComputeCellGeometryAffineFEM(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt) +Assuming an affine map, compute the Jacobian, inverse Jacobian, and Jacobian determinant for a given cell + +Collective + +Input Parameters: +- `dm` - the `DMPLEX` +- `cell` - the cell + +Output Parameters: +- `v0` - the translation part of this affine transform, meaning the translation to the origin (not the first vertex of the reference cell) +- `J` - the Jacobian of the transform from the reference element +- `invJ` - the inverse of the Jacobian +- `detJ` - the Jacobian determinant + +Level: advanced + +-seealso: `DMPLEX`, `DMPlexComputeCellGeometryFEM()`, `DMGetCoordinateSection()`, `DMGetCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexComputeCellGeometryAffineFEM")) +""" +function DMPlexComputeCellGeometryAffineFEM(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt) end + +@for_petsc function DMPlexComputeCellGeometryAffineFEM(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt ) + v0 = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + J = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + invJ = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + detJ_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexComputeCellGeometryAffineFEM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + dm, cell, v0, J, invJ, detJ_, + ) + + detJ = detJ_[] + + return v0,J,invJ,detJ +end + +""" + v::Vector{PetscReal},J::Vector{PetscReal},invJ::Vector{PetscReal},detJ::Vector{PetscReal} = DMPlexComputeCellGeometryFEM(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, quad::PetscQuadrature) +Compute the Jacobian, inverse Jacobian, and Jacobian determinant at each quadrature point in the given cell + +Collective + +Input Parameters: +- `dm` - the `DMPLEX` +- `cell` - the cell +- `quad` - the quadrature containing the points in the reference element where the geometry will be evaluated. If `quad` is `NULL`, geometry will be +evaluated at the first vertex of the reference element + +Output Parameters: +- `v` - the image of the transformed quadrature points, otherwise the image of the first vertex in the closure of the reference element. This is a +one-dimensional array of size cdim * Nq where cdim is the dimension of the `DM` coordinate space and Nq is the number of quadrature points +- `J` - the Jacobian of the transform from the reference element at each quadrature point. This is a one-dimensional array of size Nq * cdim * cdim containing +each Jacobian in column-major order. +- `invJ` - the inverse of the Jacobian at each quadrature point. This is a one-dimensional array of size Nq * cdim * cdim containing +each inverse Jacobian in column-major order. +- `detJ` - the Jacobian determinant at each quadrature point. This is a one-dimensional array of size Nq. + +Level: advanced + +-seealso: `DMPLEX`, `DMGetCoordinateSection()`, `DMGetCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexComputeCellGeometryFEM")) +""" +function DMPlexComputeCellGeometryFEM(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, quad::PetscQuadrature) end + +@for_petsc function DMPlexComputeCellGeometryFEM(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, quad::PetscQuadrature ) + v = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + J = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + invJ = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + detJ = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeCellGeometryFEM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscQuadrature, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + dm, cell, quad, v, J, invJ, detJ, + ) + + + return v,J,invJ,detJ +end + +""" + vol::PetscReal,centroid::Vector{PetscReal},normal::Vector{PetscReal} = DMPlexComputeCellGeometryFVM(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt) +Compute the volume for a given cell + +Collective + +Input Parameters: +- `dm` - the `DMPLEX` +- `cell` - the cell + +Output Parameters: +- `vol` - the cell volume +- `centroid` - the cell centroid +- `normal` - the cell normal, if appropriate + +Level: advanced + +-seealso: `DMPLEX`, `DMGetCoordinateSection()`, `DMGetCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexComputeCellGeometryFVM")) +""" +function DMPlexComputeCellGeometryFVM(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt) end + +@for_petsc function DMPlexComputeCellGeometryFVM(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt ) + vol_ = Ref{$PetscReal}() + centroid = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + normal = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexComputeCellGeometryFVM, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + dm, cell, vol_, centroid, normal, + ) + + vol = vol_[] + + return vol,centroid,normal +end + +""" + DMPlexComputeGeometryFVM(petsclib::PetscLibType,dm::PetscDM, cellgeom::PetscVec, facegeom::PetscVec) +Computes the cell and face geometry for a finite volume method + +Input Parameter: +- `dm` - The `DMPLEX` + +Output Parameters: +- `cellgeom` - A `Vec` of `PetscFVCellGeom` data +- `facegeom` - A `Vec` of `PetscFVFaceGeom` data + +Level: developer + +-seealso: `DMPLEX`, `PetscFVFaceGeom`, `PetscFVCellGeom` + +# External Links +$(_doc_external("Dm/DMPlexComputeGeometryFVM")) +""" +function DMPlexComputeGeometryFVM(petsclib::PetscLibType, dm::PetscDM, cellgeom::PetscVec, facegeom::PetscVec) end + +@for_petsc function DMPlexComputeGeometryFVM(petsclib::$UnionPetscLib, dm::PetscDM, cellgeom::PetscVec, facegeom::PetscVec ) + cellgeom_ = Ref(cellgeom.ptr) + facegeom_ = Ref(facegeom.ptr) + + @chk ccall( + (:DMPlexComputeGeometryFVM, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CVec}, Ptr{CVec}), + dm, cellgeom_, facegeom_, + ) + + cellgeom.ptr = C_NULL + facegeom.ptr = C_NULL + + return nothing +end + +""" + minradius::PetscReal = DMPlexGetMinRadius(petsclib::PetscLibType,dm::PetscDM) +Returns the minimum distance from any cell centroid to a face + +Not Collective + +Input Parameter: +- `dm` - the `DMPLEX` + +Output Parameter: +- `minradius` - the minimum cell radius + +Level: developer + +-seealso: `DMPLEX`, `DMGetCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexGetMinRadius")) +""" +function DMPlexGetMinRadius(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetMinRadius(petsclib::$UnionPetscLib, dm::PetscDM ) + minradius_ = Ref{$PetscReal}() + + @chk ccall( + (:DMPlexGetMinRadius, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscReal}), + dm, minradius_, + ) + + minradius = minradius_[] + + return minradius +end + +""" + DMPlexSetMinRadius(petsclib::PetscLibType,dm::PetscDM, minradius::PetscReal) +Sets the minimum distance from the cell centroid to a face + +Logically Collective + +Input Parameters: +- `dm` - the `DMPLEX` +- `minradius` - the minimum cell radius + +Level: developer + +-seealso: `DMPLEX`, `DMSetCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexSetMinRadius")) +""" +function DMPlexSetMinRadius(petsclib::PetscLibType, dm::PetscDM, minradius::PetscReal) end + +@for_petsc function DMPlexSetMinRadius(petsclib::$UnionPetscLib, dm::PetscDM, minradius::$PetscReal ) + + @chk ccall( + (:DMPlexSetMinRadius, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal), + dm, minradius, + ) + + + return nothing +end + +""" + DMPlexGetCoordinateMap(petsclib::PetscLibType,dm::PetscDM, coordFunc::PetscPoCintFn) +Returns the function used to map coordinates of newly generated mesh points + +Not Collective + +Input Parameter: +- `dm` - the `DMPLEX` + +Output Parameter: +- `coordFunc` - the mapping function + +Level: developer + +-seealso: `DMPLEX`, `DMGetCoordinates()`, `DMPlexSetCoordinateMap()`, `PetscPointFn` + +# External Links +$(_doc_external("Dm/DMPlexGetCoordinateMap")) +""" +function DMPlexGetCoordinateMap(petsclib::PetscLibType, dm::PetscDM, coordFunc::PetscPoCintFn) end + +@for_petsc function DMPlexGetCoordinateMap(petsclib::$UnionPetscLib, dm::PetscDM, coordFunc::PetscPoCintFn ) + + @chk ccall( + (:DMPlexGetCoordinateMap, $petsc_library), + PetscErrorCode, + (CDM, PetscPoCintFn), + dm, coordFunc, + ) + + + return nothing +end + +""" + DMPlexSetCoordinateMap(petsclib::PetscLibType,dm::PetscDM, coordFunc::PetscPoCintFn) +Sets the function used to map coordinates of newly generated mesh points + +Logically Collective + +Input Parameters: +- `dm` - the `DMPLEX` +- `coordFunc` - the mapping function + +Level: developer + +-seealso: `DMPLEX`, `DMSetCoordinates()`, `DMPlexGetCoordinateMap()`, `PetscPointFn` + +# External Links +$(_doc_external("Dm/DMPlexSetCoordinateMap")) +""" +function DMPlexSetCoordinateMap(petsclib::PetscLibType, dm::PetscDM, coordFunc::PetscPoCintFn) end + +@for_petsc function DMPlexSetCoordinateMap(petsclib::$UnionPetscLib, dm::PetscDM, coordFunc::PetscPoCintFn ) + + @chk ccall( + (:DMPlexSetCoordinateMap, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscPoCintFn}), + dm, coordFunc, + ) + + + return nothing +end + +""" + DMPlexComputeGradientFVM(petsclib::PetscLibType,dm::PetscDM, fvm::PetscFV, faceGeometry::PetscVec, cellGeometry::PetscVec, dmGrad::PetscDM) +Compute geometric factors for gradient reconstruction, which are stored in the geometry data, and compute layout for gradient data + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `fvm` - The `PetscFV` +- `cellGeometry` - The face geometry from `DMPlexComputeCellGeometryFVM()` + +Input/Output Parameter: +- `faceGeometry` - The face geometry from `DMPlexComputeFaceGeometryFVM()`; on output +the geometric factors for gradient calculation are inserted + +Output Parameter: +- `dmGrad` - The `DM` describing the layout of gradient data + +Level: developer + +-seealso: `DMPLEX`, `DMPlexGetFaceGeometryFVM()`, `DMPlexGetCellGeometryFVM()` + +# External Links +$(_doc_external("Dm/DMPlexComputeGradientFVM")) +""" +function DMPlexComputeGradientFVM(petsclib::PetscLibType, dm::PetscDM, fvm::PetscFV, faceGeometry::PetscVec, cellGeometry::PetscVec, dmGrad::PetscDM) end + +@for_petsc function DMPlexComputeGradientFVM(petsclib::$UnionPetscLib, dm::PetscDM, fvm::PetscFV, faceGeometry::PetscVec, cellGeometry::PetscVec, dmGrad::PetscDM ) + dmGrad_ = Ref(dmGrad.ptr) + + @chk ccall( + (:DMPlexComputeGradientFVM, $petsc_library), + PetscErrorCode, + (CDM, PetscFV, CVec, CVec, Ptr{CDM}), + dm, fvm, faceGeometry, cellGeometry, dmGrad_, + ) + + dmGrad.ptr = C_NULL + + return nothing +end + +""" + DMPlexGetDataFVM(petsclib::PetscLibType,dm::PetscDM, fv::PetscFV, cellgeom::PetscVec, facegeom::PetscVec, gradDM::PetscDM) +Retrieve precomputed cell geometry + +Collective + +Input Parameters: +- `dm` - The `DM` +- `fv` - The `PetscFV` + +Output Parameters: +- `cellgeom` - The cell geometry +- `facegeom` - The face geometry +- `gradDM` - The gradient matrices + +Level: developer + +-seealso: `DMPLEX`, `DMPlexComputeGeometryFVM()` + +# External Links +$(_doc_external("Dm/DMPlexGetDataFVM")) +""" +function DMPlexGetDataFVM(petsclib::PetscLibType, dm::PetscDM, fv::PetscFV, cellgeom::PetscVec, facegeom::PetscVec, gradDM::PetscDM) end + +@for_petsc function DMPlexGetDataFVM(petsclib::$UnionPetscLib, dm::PetscDM, fv::PetscFV, cellgeom::PetscVec, facegeom::PetscVec, gradDM::PetscDM ) + cellgeom_ = Ref(cellgeom.ptr) + facegeom_ = Ref(facegeom.ptr) + gradDM_ = Ref(gradDM.ptr) + + @chk ccall( + (:DMPlexGetDataFVM, $petsc_library), + PetscErrorCode, + (CDM, PetscFV, Ptr{CVec}, Ptr{CVec}, Ptr{CDM}), + dm, fv, cellgeom_, facegeom_, gradDM_, + ) + + cellgeom.ptr = C_NULL + facegeom.ptr = C_NULL + gradDM.ptr = C_NULL + + return nothing +end + +""" + refCoords::Vector{PetscReal} = DMPlexCoordinatesToReference(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, numPoints::PetscInt, realCoords::Vector{PetscReal}) +Pull coordinates back from the mesh to the reference element +using a single element map. + +Not Collective + +Input Parameters: +- `dm` - The mesh, with coordinate maps defined either by a `PetscDS` for the coordinate `DM` (see `DMGetCoordinateDM()`) or +implicitly by the coordinates of the corner vertices of the cell: as an affine map for simplicial elements, or +as a multilinear map for tensor-product elements +- `cell` - the cell whose map is used. +- `numPoints` - the number of points to locate +- `realCoords` - (numPoints x coordinate dimension) array of coordinates (see `DMGetCoordinateDim()`) + +Output Parameter: +- `refCoords` - (`numPoints` x `dimension`) array of reference coordinates (see `DMGetDimension()`) + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexReferenceToCoordinates()` + +# External Links +$(_doc_external("Dm/DMPlexCoordinatesToReference")) +""" +function DMPlexCoordinatesToReference(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, numPoints::PetscInt, realCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexCoordinatesToReference(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, numPoints::$PetscInt, realCoords::Vector{$PetscReal} ) + refCoords = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexCoordinatesToReference, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + dm, cell, numPoints, realCoords, refCoords, + ) + + + return refCoords +end + +""" + realCoords::Vector{PetscReal} = DMPlexReferenceToCoordinates(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, numPoints::PetscInt, refCoords::Vector{PetscReal}) +Map references coordinates to coordinates in the mesh for a single element map. + +Not Collective + +Input Parameters: +- `dm` - The mesh, with coordinate maps defined either by a PetscDS for the coordinate `DM` (see `DMGetCoordinateDM()`) or +implicitly by the coordinates of the corner vertices of the cell: as an affine map for simplicial elements, or +as a multilinear map for tensor-product elements +- `cell` - the cell whose map is used. +- `numPoints` - the number of points to locate +- `refCoords` - (numPoints x dimension) array of reference coordinates (see `DMGetDimension()`) + +Output Parameter: +- `realCoords` - (numPoints x coordinate dimension) array of coordinates (see `DMGetCoordinateDim()`) + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexCoordinatesToReference()` + +# External Links +$(_doc_external("Dm/DMPlexReferenceToCoordinates")) +""" +function DMPlexReferenceToCoordinates(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, numPoints::PetscInt, refCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexReferenceToCoordinates(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, numPoints::$PetscInt, refCoords::Vector{$PetscReal} ) + realCoords = Vector{$PetscReal}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:DMPlexReferenceToCoordinates, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscReal}, Ptr{$PetscReal}), + dm, cell, numPoints, refCoords, realCoords, + ) + + + return realCoords +end + +""" + DMPlexRemapGeometry(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, func::external) +This function maps the original `DM` coordinates to new coordinates. + +Not Collective + +Input Parameters: +- `dm` - The `DM` +- `time` - The time +- `func` - The function transforming current coordinates to new coordinates + +Calling sequence of `func`: +- `dim` - The spatial dimension +- `Nf` - The number of input fields (here 1) +- `NfAux` - The number of input auxiliary fields +- `uOff` - The offset of the coordinates in u[] (here 0) +- `uOff_x` - The offset of the coordinates in u_x[] (here 0) +- `u` - The coordinate values at this point in space +- `u_t` - The coordinate time derivative at this point in space (here `NULL`) +- `u_x` - The coordinate derivatives at this point in space +- `aOff` - The offset of each auxiliary field in u[] +- `aOff_x` - The offset of each auxiliary field in u_x[] +- `a` - The auxiliary field values at this point in space +- `a_t` - The auxiliary field time derivative at this point in space (or `NULL`) +- `a_x` - The auxiliary field derivatives at this point in space +- `t` - The current time +- `x` - The coordinates of this point (here not used) +- `numConstants` - The number of constants +- `constants` - The value of each constant +- `f` - The new coordinates at this point in space + +Level: intermediate + +-seealso: `DMPLEX`, `DMGetCoordinates()`, `DMGetCoordinatesLocal()`, `DMGetCoordinateDM()`, `DMProjectFieldLocal()`, `DMProjectFieldLabelLocal()` + +# External Links +$(_doc_external("Dm/DMPlexRemapGeometry")) +""" +function DMPlexRemapGeometry(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, func::external) end + +@for_petsc function DMPlexRemapGeometry(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, func::external ) + + @chk ccall( + (:DMPlexRemapGeometry, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, external), + dm, time, func, + ) + + + return nothing +end + +""" + DMPlexShearGeometry(petsclib::PetscLibType,dm::PetscDM, direction::DMDirection, multipliers::Vector{PetscReal}) +This shears the domain, meaning adds a multiple of the shear coordinate to all other coordinates. + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `direction` - The shear coordinate direction, e.g. `DM_X` is the x-axis +- `multipliers` - The multiplier m for each direction which is not the shear direction + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexRemapGeometry()`, `DMDirection`, `DM_X`, `DM_Y`, `DM_Z` + +# External Links +$(_doc_external("Dm/DMPlexShearGeometry")) +""" +function DMPlexShearGeometry(petsclib::PetscLibType, dm::PetscDM, direction::DMDirection, multipliers::Vector{PetscReal}) end + +@for_petsc function DMPlexShearGeometry(petsclib::$UnionPetscLib, dm::PetscDM, direction::DMDirection, multipliers::Vector{$PetscReal} ) + + @chk ccall( + (:DMPlexShearGeometry, $petsc_library), + PetscErrorCode, + (CDM, DMDirection, Ptr{$PetscReal}), + dm, direction, multipliers, + ) + + + return nothing +end + +""" + num_cells::PetscInt,cell_size::PetscInt,num_comp::PetscInt,l_size::PetscInt,offsets::Vector{PetscInt} = DMPlexGetLocalOffsets(petsclib::PetscLibType,dm::PetscDM, domain_label::DMLabel, label_value::PetscInt, height::PetscInt, dm_field::PetscInt) +Allocate and populate array of local offsets for each cell closure. + +Not collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `domain_label` - label for `DMPLEX` domain, or NULL for whole domain +- `label_value` - Stratum value +- `height` - Height of target cells in `DMPLEX` topology +- `dm_field` - Index of `DMPLEX` field + +Output Parameters: +- `num_cells` - Number of local cells +- `cell_size` - Size of each cell, given by cell_size * num_comp = num_dof +- `num_comp` - Number of components per dof +- `l_size` - Size of local vector +- `offsets` - Allocated offsets array for cells + +Level: developer + +-seealso: [](ch_unstructured), `DMPlexGetLocalOffsetsSupport()`, `DM`, `DMPLEX`, `DMLabel`, `DMPlexGetClosureIndices()`, `DMPlexSetClosurePermutationTensor()`, `DMPlexGetCeedRestriction()` + +# External Links +$(_doc_external("Dm/DMPlexGetLocalOffsets")) +""" +function DMPlexGetLocalOffsets(petsclib::PetscLibType, dm::PetscDM, domain_label::DMLabel, label_value::PetscInt, height::PetscInt, dm_field::PetscInt) end + +@for_petsc function DMPlexGetLocalOffsets(petsclib::$UnionPetscLib, dm::PetscDM, domain_label::DMLabel, label_value::$PetscInt, height::$PetscInt, dm_field::$PetscInt ) + num_cells_ = Ref{$PetscInt}() + cell_size_ = Ref{$PetscInt}() + num_comp_ = Ref{$PetscInt}() + l_size_ = Ref{$PetscInt}() + offsets_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexGetLocalOffsets, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + dm, domain_label, label_value, height, dm_field, num_cells_, cell_size_, num_comp_, l_size_, offsets_, + ) + + num_cells = num_cells_[] + cell_size = cell_size_[] + num_comp = num_comp_[] + l_size = l_size_[] + offsets = unsafe_wrap(Array, offsets_[], VecGetLocalSize(petsclib, x); own = false) + + return num_cells,cell_size,num_comp,l_size,offsets +end + +""" + num_faces::PetscInt,num_comp::PetscInt,l_size::PetscInt,offsetsNeg::PetscInt,offsetsPos::PetscInt = DMPlexGetLocalOffsetsSupport(petsclib::PetscLibType,dm::PetscDM, domain_label::DMLabel, label_value::PetscInt) +Allocate and populate arrays of local offsets for each face support. + +Not collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `domain_label` - label for `DMPLEX` domain, or NULL for whole domain +- `label_value` - Stratum value + +Output Parameters: +- `num_faces` - Number of local, non-boundary faces +- `num_comp` - Number of components per dof +- `l_size` - Size of local vector +- `offsetsNeg` - Allocated offsets array for cells on the inward normal side of each face +- `offsetsPos` - Allocated offsets array for cells on the outward normal side of each face + +Level: developer + +-seealso: [](ch_unstructured), `DMPlexGetLocalOffsets()`, `DM`, `DMPLEX`, `DMLabel`, `DMPlexGetClosureIndices()`, `DMPlexSetClosurePermutationTensor()`, `DMPlexGetCeedRestriction()` + +# External Links +$(_doc_external("Dm/DMPlexGetLocalOffsetsSupport")) +""" +function DMPlexGetLocalOffsetsSupport(petsclib::PetscLibType, dm::PetscDM, domain_label::DMLabel, label_value::PetscInt) end + +@for_petsc function DMPlexGetLocalOffsetsSupport(petsclib::$UnionPetscLib, dm::PetscDM, domain_label::DMLabel, label_value::$PetscInt ) + num_faces_ = Ref{$PetscInt}() + num_comp_ = Ref{$PetscInt}() + l_size_ = Ref{$PetscInt}() + offsetsNeg_ = Ref{$PetscInt}() + offsetsPos_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetLocalOffsetsSupport, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, $PetscInt), + dm, domain_label, label_value, num_faces_, num_comp_, l_size_, offsetsNeg_, offsetsPos_, + ) + + num_faces = num_faces_[] + num_comp = num_comp_[] + l_size = l_size_[] + offsetsNeg = offsetsNeg_[] + offsetsPos = offsetsPos_[] + + return num_faces,num_comp,l_size,offsetsNeg,offsetsPos +end + +""" + DMPlexGetOrdering(petsclib::PetscLibType,dm::PetscDM, otype::MatOrderingType, label::DMLabel, perm::IS) +Calculate a reordering of the mesh + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `otype` - type of reordering, see `MatOrderingType` +- `label` - [Optional] Label used to segregate ordering into sets, or `NULL` + +Output Parameter: +- `perm` - The point permutation as an `IS`, `perm`[old point number] = new point number + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexPermute()`, `MatOrderingType`, `MatGetOrdering()` + +# External Links +$(_doc_external("Dm/DMPlexGetOrdering")) +""" +function DMPlexGetOrdering(petsclib::PetscLibType, dm::PetscDM, otype::MatOrderingType, label::DMLabel, perm::IS) end + +@for_petsc function DMPlexGetOrdering(petsclib::$UnionPetscLib, dm::PetscDM, otype::MatOrderingType, label::DMLabel, perm::IS ) + + @chk ccall( + (:DMPlexGetOrdering, $petsc_library), + PetscErrorCode, + (CDM, MatOrderingType, DMLabel, Ptr{IS}), + dm, otype, label, perm, + ) + + + return nothing +end + +""" + DMPlexGetOrdering1D(petsclib::PetscLibType,dm::PetscDM, perm::IS) +Reorder the vertices so that the mesh is in a line + +Collective + +Input Parameter: +- `dm` - The `DMPLEX` object + +Output Parameter: +- `perm` - The point permutation as an `IS`, `perm`[old point number] = new point number + +Level: intermediate + +-seealso: `DMPLEX`, `DMPlexGetOrdering()`, `DMPlexPermute()`, `MatGetOrdering()` + +# External Links +$(_doc_external("Dm/DMPlexGetOrdering1D")) +""" +function DMPlexGetOrdering1D(petsclib::PetscLibType, dm::PetscDM, perm::IS) end + +@for_petsc function DMPlexGetOrdering1D(petsclib::$UnionPetscLib, dm::PetscDM, perm::IS ) + + @chk ccall( + (:DMPlexGetOrdering1D, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, perm, + ) + + + return nothing +end + +""" + DMPlexPermute(petsclib::PetscLibType,dm::PetscDM, perm::IS, pdm::PetscDM) +Reorder the mesh according to the input permutation + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `perm` - The point permutation, `perm`[old point number] = new point number + +Output Parameter: +- `pdm` - The permuted `DM` + +Level: intermediate + +-seealso: `DMPLEX`, `MatPermute()` + +# External Links +$(_doc_external("Dm/DMPlexPermute")) +""" +function DMPlexPermute(petsclib::PetscLibType, dm::PetscDM, perm::IS, pdm::PetscDM) end + +@for_petsc function DMPlexPermute(petsclib::$UnionPetscLib, dm::PetscDM, perm::IS, pdm::PetscDM ) + pdm_ = Ref(pdm.ptr) + + @chk ccall( + (:DMPlexPermute, $petsc_library), + PetscErrorCode, + (CDM, IS, Ptr{CDM}), + dm, perm, pdm_, + ) + + pdm.ptr = C_NULL + + return nothing +end + +""" + DMPlexReorderSetDefault(petsclib::PetscLibType,dm::PetscDM, reorder::DMReorderDefaultFlag) +Set flag indicating whether the DM should be reordered by default + +Logically Collective + +Input Parameters: +- `dm` - The `DM` +- `reorder` - Flag for reordering + +Level: intermediate + +-seealso: `DMPlexReorderGetDefault()` + +# External Links +$(_doc_external("Dm/DMPlexReorderSetDefault")) +""" +function DMPlexReorderSetDefault(petsclib::PetscLibType, dm::PetscDM, reorder::DMReorderDefaultFlag) end + +@for_petsc function DMPlexReorderSetDefault(petsclib::$UnionPetscLib, dm::PetscDM, reorder::DMReorderDefaultFlag ) + + @chk ccall( + (:DMPlexReorderSetDefault, $petsc_library), + PetscErrorCode, + (CDM, DMReorderDefaultFlag), + dm, reorder, + ) + + + return nothing +end + +""" + DMPlexReorderGetDefault(petsclib::PetscLibType,dm::PetscDM, reorder::DMReorderDefaultFlag) +Get flag indicating whether the DM should be reordered by default + +Not Collective + +Input Parameter: +- `dm` - The `DM` + +Output Parameter: +- `reorder` - Flag for reordering + +Level: intermediate + +-seealso: `DMPlexReorderSetDefault()` + +# External Links +$(_doc_external("Dm/DMPlexReorderGetDefault")) +""" +function DMPlexReorderGetDefault(petsclib::PetscLibType, dm::PetscDM, reorder::DMReorderDefaultFlag) end + +@for_petsc function DMPlexReorderGetDefault(petsclib::$UnionPetscLib, dm::PetscDM, reorder::DMReorderDefaultFlag ) + + @chk ccall( + (:DMPlexReorderGetDefault, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMReorderDefaultFlag}), + dm, reorder, + ) + + + return nothing +end + +""" + DMPlexExtrude(petsclib::PetscLibType,dm::PetscDM, layers::PetscInt, thickness::PetscReal, tensor::PetscBool, symmetric::PetscBool, periodic::PetscBool, normal::Vector{PetscReal}, thicknesses::Vector{PetscReal}, activeLabel::DMLabel, edm::PetscDM) +Extrude a volumetric mesh from the input surface mesh + +Input Parameters: +- `dm` - The surface mesh +- `layers` - The number of extruded layers +- `thickness` - The total thickness of the extruded layers, or `PETSC_DETERMINE` +- `tensor` - Flag to create tensor produt cells +- `symmetric` - Flag to extrude symmetrically about the surface +- `periodic` - Flag to extrude periodically +- `normal` - Surface normal vector, or `NULL` +- `thicknesses` - Thickness of each layer, or `NULL` +- `activeLabel` - `DMLabel` to extrude from, or `NULL` to extrude entire mesh + +Output Parameter: +- `edm` - The volumetric mesh + +Options Database Keys: +- `-dm_plex_transform_extrude_thickness ` - The total thickness of extruded layers +- `-dm_plex_transform_extrude_use_tensor ` - Use tensor cells when extruding +- `-dm_plex_transform_extrude_symmetric ` - Extrude layers symmetrically about the surface +- `-dm_plex_transform_extrude_periodic ` - Extrude layers periodically +- `-dm_plex_transform_extrude_normal ` - Specify the extrusion direction +- `-dm_plex_transform_extrude_thicknesses ` - Specify thickness of each layer + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMExtrude()`, `DMPlexTransform`, `DMPlexTransformExtrudeSetThickness()`, `DMPlexTransformExtrudeSetTensor()` + +# External Links +$(_doc_external("Dm/DMPlexExtrude")) +""" +function DMPlexExtrude(petsclib::PetscLibType, dm::PetscDM, layers::PetscInt, thickness::PetscReal, tensor::PetscBool, symmetric::PetscBool, periodic::PetscBool, normal::Vector{PetscReal}, thicknesses::Vector{PetscReal}, activeLabel::DMLabel, edm::PetscDM) end + +@for_petsc function DMPlexExtrude(petsclib::$UnionPetscLib, dm::PetscDM, layers::$PetscInt, thickness::$PetscReal, tensor::PetscBool, symmetric::PetscBool, periodic::PetscBool, normal::Vector{$PetscReal}, thicknesses::Vector{$PetscReal}, activeLabel::DMLabel, edm::PetscDM ) + edm_ = Ref(edm.ptr) + + @chk ccall( + (:DMPlexExtrude, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscReal, PetscBool, PetscBool, PetscBool, Ptr{$PetscReal}, Ptr{$PetscReal}, DMLabel, Ptr{CDM}), + dm, layers, thickness, tensor, symmetric, periodic, normal, thicknesses, activeLabel, edm_, + ) + + edm.ptr = C_NULL + + return nothing +end + +""" + DMPlexInflateToGeomModelUseXYZ(petsclib::PetscLibType,dm::PetscDM) +Snaps the vertex coordinates of a `DMPLEX` object representing the mesh to its geometry if some vertices depart from the model. This usually happens with non + +Collective + +Input Parameter: +- `dm` - The uninflated `DM` object representing the mesh + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMPlexCreateEGADS()` + +# External Links +$(_doc_external("Dm/DMPlexInflateToGeomModelUseXYZ")) +""" +function DMPlexInflateToGeomModelUseXYZ(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexInflateToGeomModelUseXYZ(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexInflateToGeomModelUseXYZ, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateGeomFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, islite::PetscBool) +Create a `DMPLEX` mesh from an EGADS, IGES, or STEP file. + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `filename` - The name of the EGADS, IGES, or STEP file +- `islite` - Flag for EGADSlite support + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMPlexCreateEGADS()`, `DMPlexCreateEGADSliteFromFile()` + +# External Links +$(_doc_external("Dm/DMPlexCreateGeomFromFile")) +""" +function DMPlexCreateGeomFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, islite::PetscBool) end + +@for_petsc function DMPlexCreateGeomFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, islite::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateGeomFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{CDM}, PetscBool), + comm, filename, dm_, islite, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexGeomDataAndGrads(petsclib::PetscLibType,dm::PetscDM, fullGeomGrad::PetscBool) +Exposes Control Points and Control Point Weights defining the underlying geometry allowing user manipulation of the geometry. + +Collective + +Input Parameters: +- `dm` - The DM object representing the mesh with PetscContainer containing an EGADS geometry model +- `fullGeomGrad` - PetscBool flag. Determines how the Surface Area and Volume Gradients wrt to Control Points and Control Point Weights are calculated. +PETSC_FALSE :: Surface Area Gradient wrt Control Points and Control Point Weights are calculated using the change in the local +FACE changes (not the entire body). Volume Gradients are not calculated. Faster computations. +PETSC_TRUE :: Surface Area Gradietn wrt to Control Points and Control Point Weights are calculated using the change observed in +the entire solid body. Volume Gradients are calculated. Slower computation due to the need to generate a new solid +body geometry for every Control Point and Control Point Weight change. + +Output Parameter: +- `dm` - The updated DM object representing the mesh with PetscContainers containing the Control Point, Control Point Weight and Gradient Data. + +Level: intermediate + +-seealso: `DMPLEX`, `DMCreate()`, `DMPlexCreateGeom()`, `DMPlexModifyEGADSGeomModel()` + +# External Links +$(_doc_external("Dm/DMPlexGeomDataAndGrads")) +""" +function DMPlexGeomDataAndGrads(petsclib::PetscLibType, dm::PetscDM, fullGeomGrad::PetscBool) end + +@for_petsc function DMPlexGeomDataAndGrads(petsclib::$UnionPetscLib, dm::PetscDM, fullGeomGrad::PetscBool ) + + @chk ccall( + (:DMPlexGeomDataAndGrads, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, fullGeomGrad, + ) + + + return nothing +end + +""" + DMPlexModifyGeomModel(petsclib::PetscLibType,dm::PetscDM, comm::MPI_Comm, newCP::Vector{PetscScalar}, newW::Vector{PetscScalar}, autoInflate::PetscBool, saveGeom::PetscBool, stpName::String) +Generates a new EGADS geometry model based in user provided Control Points and Control Points Weights. Optionally, the function will inflate the DM to the new geometry and save the new geometry to a file. + +Collective + +Input Parameters: +- `dm` - The DM object representing the mesh with PetscContainer containing an EGADS geometry model +- `comm` - MPI_Comm object +- `newCP` - C Array of [x, y, z] New/Updated Control Point Coordinates defining the geometry (See DMPlexGeomDataAndGrads() for format) +- `newW` - C Array of New/Updated Control Point Weights associated with the Control Points defining the new geometry (See DMPlexGemGrads() for format) +- `autoInflate` - PetscBool Flag denoting if the user would like to inflate the DM points to the new geometry. +- `saveGeom` - PetscBool Flag denoting if the user would iike to save the new geometry to a file. +- `stpName` - Char Array indicating the name of the file to save the new geometry to. Extension must be included and will denote type of file written. +*.stp or *.step = STEP File +*.igs or *.iges = IGES File +*.egads = EGADS File +*.brep = BRep File (OpenCASCADE File) + +Output Parameter: +- `dm` - The updated DM object representing the mesh with PetscContainers containing the updated/modified geometry + +Level: intermediate + +-seealso: `DMPLEX`, `DMCreate()`, `DMPlexCreateGeom()`, `DMPlexGeomDataAndGrads()` + +# External Links +$(_doc_external("Dm/DMPlexModifyGeomModel")) +""" +function DMPlexModifyGeomModel(petsclib::PetscLibType, dm::PetscDM, comm::MPI_Comm, newCP::Vector{PetscScalar}, newW::Vector{PetscScalar}, autoInflate::PetscBool, saveGeom::PetscBool, stpName::String) end + +@for_petsc function DMPlexModifyGeomModel(petsclib::$UnionPetscLib, dm::PetscDM, comm::MPI_Comm, newCP::Vector{$PetscScalar}, newW::Vector{$PetscScalar}, autoInflate::PetscBool, saveGeom::PetscBool, stpName::String ) + + @chk ccall( + (:DMPlexModifyGeomModel, $petsc_library), + PetscErrorCode, + (CDM, MPI_Comm, Ptr{$PetscScalar}, Ptr{$PetscScalar}, PetscBool, PetscBool, Ptr{Cchar}), + dm, comm, newCP, newW, autoInflate, saveGeom, stpName, + ) + + + return nothing +end + +""" + DMPlexGetGeomModelTUV(petsclib::PetscLibType,dm::PetscDM) +Gets the [t] (EDGES) and [u, v] (FACES) geometry parameters of DM points that are associated geometry relationships. Requires a DM with a EGADS model attached. + +Collective + +Input Parameter: +- `dm` - The DM object representing the mesh with PetscContainer containing an EGADS geometry model + +Level: intermediate + +-seealso: `DMPLEX`, `DMCreate()`, `DMPlexCreateGeom()`, `DMPlexGeomDataAndGrads()` + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelTUV")) +""" +function DMPlexGetGeomModelTUV(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetGeomModelTUV(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexGetGeomModelTUV, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexInflateToGeomModelUseTUV(petsclib::PetscLibType,dm::PetscDM) +Inflates the DM to the associated underlying geometry using the [t] {EDGES) and [u, v] (FACES} associated parameters. Requires a DM with an EGADS model attached and a previous call to DMPlexGetGeomModelTUV(). + +Collective + +Input Parameter: +- `dm` - The DM object representing the mesh with PetscContainer containing an EGADS geometry model + +Level: intermediate + +-seealso: `DMPLEX`, `DMCreate()`, `DMPlexCreateGeom()`, `DMPlexGeomDataAndGrads()`, `DMPlexGetGeomModelTUV()` + +# External Links +$(_doc_external("Dm/DMPlexInflateToGeomModelUseTUV")) +""" +function DMPlexInflateToGeomModelUseTUV(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexInflateToGeomModelUseTUV(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexInflateToGeomModelUseTUV, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexInflateToGeomModel(petsclib::PetscLibType,dm::PetscDM, useTUV::PetscBool) +Wrapper function allowing two methods for inflating refined meshes to the underlying geometric domain. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `useTUV` - PetscBool indicating if the user would like to inflate the DMPlex to the underlying geometry +using (t) for nodes on EDGEs and (u, v) for nodes on FACEs or using the nodes (x, y, z) coordinates +and shortest distance routine. +If useTUV = PETSC_TRUE, use the (t) or (u, v) parameters to inflate the DMPlex to the CAD geometry. +If useTUV = PETSC_FALSE, use the nodes (x, y, z) coordinates and the shortest disctance routine. + +-seealso: `DMPlexGetGeomModelTUV()`, `DMPlexInflateToGeomModelUseTUV()`, `DMPlexInflateToGeomModelUseXYZ()` + +# External Links +$(_doc_external("Dm/DMPlexInflateToGeomModel")) +""" +function DMPlexInflateToGeomModel(petsclib::PetscLibType, dm::PetscDM, useTUV::PetscBool) end + +@for_petsc function DMPlexInflateToGeomModel(petsclib::$UnionPetscLib, dm::PetscDM, useTUV::PetscBool ) + + @chk ccall( + (:DMPlexInflateToGeomModel, $petsc_library), + PetscErrorCode, + (CDM, PetscBool), + dm, useTUV, + ) + + + return nothing +end + +""" + numBodies::PetscInt = DMPlexGetGeomModelBodies(petsclib::PetscLibType,dm::PetscDM, bodies::PetscGeom) +Returns an array of `PetscGeom` BODY objects attached to the referenced geometric model entity as well as the number of BODYs. + +Collective + +Input Parameter: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object + +Output Parameters: +- `bodies` - Array of PetscGeom BODY objects referenced by the geometric model. +- `numBodies` - Number of BODYs referenced by the geometric model. Also the size of **bodies array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodies")) +""" +function DMPlexGetGeomModelBodies(petsclib::PetscLibType, dm::PetscDM, bodies::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodies(petsclib::$UnionPetscLib, dm::PetscDM, bodies::PetscGeom ) + numBodies_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodies, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, Ptr{$PetscInt}), + dm, bodies, numBodies_, + ) + + numBodies = numBodies_[] + + return numBodies +end + +""" + numShells::PetscInt = DMPlexGetGeomModelBodyShells(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, shells::PetscGeom) +Returns an array of `PetscGeom` SHELL objects attached to the referenced BODY geometric entity as well as the number of SHELLs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object containing the SHELL objects of interest. + +Output Parameters: +- `shells` - Array of PetscGeom SHELL objects referenced by the PetscGeom BODY object +- `numShells` - Number of SHELLs referenced by the PetscGeom BODY object. Also the size of **shells array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodyShells")) +""" +function DMPlexGetGeomModelBodyShells(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, shells::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodyShells(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, shells::PetscGeom ) + numShells_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodyShells, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, shells, numShells_, + ) + + numShells = numShells_[] + + return numShells +end + +""" + numFaces::PetscInt = DMPlexGetGeomModelBodyFaces(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, faces::PetscGeom) +Returns an array of `PetscGeom` FACE objects attached to the referenced BODY geometric entity as well as the number of FACEs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object containing the FACE objects of interest. + +Output Parameters: +- `faces` - Array of PetscGeom FACE objects referenced by the PetscGeom BODY object +- `numFaces` - Number of FACEs referenced by the PetscGeom BODY object. Also the size of **faces array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodyFaces")) +""" +function DMPlexGetGeomModelBodyFaces(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, faces::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodyFaces(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, faces::PetscGeom ) + numFaces_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodyFaces, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, faces, numFaces_, + ) + + numFaces = numFaces_[] + + return numFaces +end + +""" + numLoops::PetscInt = DMPlexGetGeomModelBodyLoops(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, loops::PetscGeom) +Returns an array of `PetscGeom` Loop objects attached to the referenced BODY geometric entity as well as the number of LOOPs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object containing the LOOP objects of interest. + +Output Parameters: +- `loops` - Array of PetscGeom FACE objects referenced by the PetscGeom SHELL object +- `numLoops` - Number of LOOPs referenced by the PetscGeom BODY object. Also the size of **loops array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodyLoops")) +""" +function DMPlexGetGeomModelBodyLoops(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, loops::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodyLoops(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, loops::PetscGeom ) + numLoops_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodyLoops, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, loops, numLoops_, + ) + + numLoops = numLoops_[] + + return numLoops +end + +""" + numFaces::PetscInt = DMPlexGetGeomModelShellFaces(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, shell::PetscGeom, faces::PetscGeom) +Returns an array of `PetscGeom` FACE objects attached to the referenced SHELL geometric entity as well as the number of FACEs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object containing the FACE objects of interest. +- `shell` - PetscGeom SHELL object with FACEs of interest. + +Output Parameters: +- `faces` - Array of PetscGeom FACE objects referenced by the PetscGeom SHELL object +- `numFaces` - Number of FACEs referenced by the PetscGeom SHELL object. Also the size of **faces array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelShellFaces")) +""" +function DMPlexGetGeomModelShellFaces(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, shell::PetscGeom, faces::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelShellFaces(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, shell::PetscGeom, faces::PetscGeom ) + numFaces_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelShellFaces, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, shell, faces, numFaces_, + ) + + numFaces = numFaces_[] + + return numFaces +end + +""" + numLoops::PetscInt = DMPlexGetGeomModelFaceLoops(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, face::PetscGeom, loops::PetscGeom) +Returns an array of `PetscGeom` LOOP objects attached to the referenced FACE geometric entity as well as the number of LOOPs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object containing the LOOP objects of interest. +- `face` - PetscGeom FACE object with LOOPs of interest. + +Output Parameters: +- `loops` - Array of PetscGeom LOOP objects referenced by the PetscGeom FACE object +- `numLoops` - Number of LOOPs referenced by the PetscGeom FACE object. Also the size of **loops array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelFaceLoops")) +""" +function DMPlexGetGeomModelFaceLoops(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, face::PetscGeom, loops::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelFaceLoops(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, face::PetscGeom, loops::PetscGeom ) + numLoops_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelFaceLoops, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, face, loops, numLoops_, + ) + + numLoops = numLoops_[] + + return numLoops +end + +""" + numEdges::PetscInt = DMPlexGetGeomModelFaceEdges(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, face::PetscGeom, edges::PetscGeom) +Returns an array of `PetscGeom` EDGE objects attached to the referenced FACE geometric entity as well as the number of EDGEs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom Body object containing the EDGE objects of interest. +- `face` - PetscGeom FACE object with EDGEs of interest. + +Output Parameters: +- `edges` - Array of PetscGeom EDGE objects referenced by the PetscGeom FACE object +- `numEdges` - Number of EDGEs referenced by the PetscGeom FACE object. Also the size of **edges array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelFaceEdges")) +""" +function DMPlexGetGeomModelFaceEdges(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, face::PetscGeom, edges::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelFaceEdges(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, face::PetscGeom, edges::PetscGeom ) + numEdges_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelFaceEdges, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, face, edges, numEdges_, + ) + + numEdges = numEdges_[] + + return numEdges +end + +""" + numEdges::PetscInt = DMPlexGetGeomModelBodyEdges(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, edges::PetscGeom) +Returns an array of `PetscGeom` EDGE objects attached to the referenced BODY geometric entity as well as the number of EDGEs. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom body object of interest. + +Output Parameters: +- `edges` - Array of PetscGeom EDGE objects referenced by the PetscGeom BODY object +- `numEdges` - Number of EDGEs referenced by the PetscGeom BODY object. Also the size of **edges array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodyEdges")) +""" +function DMPlexGetGeomModelBodyEdges(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, edges::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodyEdges(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, edges::PetscGeom ) + numEdges_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodyEdges, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, edges, numEdges_, + ) + + numEdges = numEdges_[] + + return numEdges +end + +""" + numNodes::PetscInt = DMPlexGetGeomModelBodyNodes(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, nodes::PetscGeom) +Returns an array of `PetscGeom` NODE objects attached to the referenced BODY geometric entity as well as the number of NODES. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom body object of interest. + +Output Parameters: +- `nodes` - Array of PetscGeom NODE objects referenced by the PetscGeom BODY object +- `numNodes` - Number of NODEs referenced by the PetscGeom BODY object. Also the size of **nodes array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelBodyNodes")) +""" +function DMPlexGetGeomModelBodyNodes(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, nodes::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelBodyNodes(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, nodes::PetscGeom ) + numNodes_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelBodyNodes, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, nodes, numNodes_, + ) + + numNodes = numNodes_[] + + return numNodes +end + +""" + numNodes::PetscInt = DMPlexGetGeomModelEdgeNodes(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, edge::PetscGeom, nodes::PetscGeom) +Returns an array of `PetscGeom` NODE objects attached to the referenced EDGE geometric entity as well as the number of NODES. + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom body object containing the EDGE object of interest. +- `edge` - PetscGeom EDGE object with NODEs of interest. + +Output Parameters: +- `nodes` - Array of PetscGeom NODE objects referenced by the PetscGeom EDGE object +- `numNodes` - Number of Nodes referenced by the PetscGeom EDGE object. Also the size of **nodes array. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomModelEdgeNodes")) +""" +function DMPlexGetGeomModelEdgeNodes(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, edge::PetscGeom, nodes::PetscGeom) end + +@for_petsc function DMPlexGetGeomModelEdgeNodes(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, edge::PetscGeom, nodes::PetscGeom ) + numNodes_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomModelEdgeNodes, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, edge, nodes, numNodes_, + ) + + numNodes = numNodes_[] + + return numNodes +end + +""" + id::PetscInt = DMPlexGetGeomID(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, topoObj::PetscGeom) +Returns ID number of the entity in the geometric (CAD) model + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom body object containing the lower level entity the ID number is being requested. +- `topoObj` - PetscGeom SHELL, FACE, LOOP, EDGE, or NODE object for which ID number is being requested. + +Output Parameter: +- `id` - ID number of the entity + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomID")) +""" +function DMPlexGetGeomID(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, topoObj::PetscGeom) end + +@for_petsc function DMPlexGetGeomID(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, topoObj::PetscGeom ) + id_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomID, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, PetscGeom, Ptr{$PetscInt}), + dm, body, topoObj, id_, + ) + + id = id_[] + + return id +end + +""" + DMPlexGetGeomObject(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, geomType::PetscInt, geomID::PetscInt, geomObj::PetscGeom) +Returns Geometry Object using the objects ID in the geometric (CAD) model + +Collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom body object containing the lower level entity the referenced by the ID. +- `geomType` - Keyword SHELL, FACE, LOOP, EDGE, or NODE of the geometry type for which ID number is being requested. +- `geomID` - ID number of the geometry entity being requested. + +Output Parameter: +- `geomObj` - Geometry Object referenced by the ID number requested. + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomObject")) +""" +function DMPlexGetGeomObject(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, geomType::PetscInt, geomID::PetscInt, geomObj::PetscGeom) end + +@for_petsc function DMPlexGetGeomObject(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, geomType::$PetscInt, geomID::$PetscInt, geomObj::PetscGeom ) + + @chk ccall( + (:DMPlexGetGeomObject, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, $PetscInt, $PetscInt, Ptr{PetscGeom}), + dm, body, geomType, geomID, geomObj, + ) + + + return nothing +end + +""" + numCntrlPnts::PetscInt = DMPlexGetGeomFaceNumOfControlPoints(petsclib::PetscLibType,dm::PetscDM, face::PetscGeom) +Returns the total number of Control Points (and associated Weights) defining a FACE of a Geometry + +Not collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `face` - PetscGeom FACE object + +Output Parameter: +- `numCntrlPnts` - Number of Control Points (and Weights) defining the FACE + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomFaceNumOfControlPoints")) +""" +function DMPlexGetGeomFaceNumOfControlPoints(petsclib::PetscLibType, dm::PetscDM, face::PetscGeom) end + +@for_petsc function DMPlexGetGeomFaceNumOfControlPoints(petsclib::$UnionPetscLib, dm::PetscDM, face::PetscGeom ) + numCntrlPnts_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomFaceNumOfControlPoints, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, Ptr{$PetscInt}), + dm, face, numCntrlPnts_, + ) + + numCntrlPnts = numCntrlPnts_[] + + return numCntrlPnts +end + +""" + volume::PetscScalar,surfArea::PetscScalar,centerOfGravity::PetscScalar,COGsize::PetscInt,inertiaMatrixCOG::PetscScalar,IMCOGsize::PetscInt = DMPlexGetGeomBodyMassProperties(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom) +Returns the Volume, Surface Area, Center of Gravity, and Inertia about the Body's Center of Gravity + +Not collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `body` - PetscGeom BODY object + +Output Parameters: +- `volume` - Volume of the CAD Body attached to the DM Plex +- `surfArea` - Surface Area of the CAD Body attached to the DM Plex +- `centerOfGravity` - Array with the Center of Gravity coordinates of the CAD Body attached to the DM Plex [x, y, z] +- `COGszie` - Size of centerOfGravity[] Array +- `inertiaMatrixCOG` - Array containing the Inertia about the Body's Center of Gravity [Ixx, Ixy, Ixz, Iyx, Iyy, Iyz, Izx, Izy, Izz] +- `IMCOGsize` - Size of inertiaMatrixCOG[] Array + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomBodyMassProperties")) +""" +function DMPlexGetGeomBodyMassProperties(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom) end + +@for_petsc function DMPlexGetGeomBodyMassProperties(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom ) + volume_ = Ref{$PetscScalar}() + surfArea_ = Ref{$PetscScalar}() + centerOfGravity_ = Ref{$PetscScalar}() + COGsize_ = Ref{$PetscInt}() + inertiaMatrixCOG_ = Ref{$PetscScalar}() + IMCOGsize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomBodyMassProperties, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, Ptr{$PetscScalar}, Ptr{$PetscScalar}, $PetscScalar, Ptr{$PetscInt}, $PetscScalar, Ptr{$PetscInt}), + dm, body, volume_, surfArea_, centerOfGravity_, COGsize_, inertiaMatrixCOG_, IMCOGsize_, + ) + + volume = volume_[] + surfArea = surfArea_[] + centerOfGravity = centerOfGravity_[] + COGsize = COGsize_[] + inertiaMatrixCOG = inertiaMatrixCOG_[] + IMCOGsize = IMCOGsize_[] + + return volume,surfArea,centerOfGravity,COGsize,inertiaMatrixCOG,IMCOGsize +end + +""" + volume::PetscScalar,surfArea::PetscScalar,COGsize::PetscInt,IMCOGsize::PetscInt = DMPlexRestoreGeomBodyMassProperties(petsclib::PetscLibType,dm::PetscDM, body::PetscGeom, centerOfGravity::PetscScalar, inertiaMatrixCOG::PetscScalar) + +# External Links +$(_doc_external("Dm/DMPlexRestoreGeomBodyMassProperties")) +""" +function DMPlexRestoreGeomBodyMassProperties(petsclib::PetscLibType, dm::PetscDM, body::PetscGeom, centerOfGravity::PetscScalar, inertiaMatrixCOG::PetscScalar) end + +@for_petsc function DMPlexRestoreGeomBodyMassProperties(petsclib::$UnionPetscLib, dm::PetscDM, body::PetscGeom, centerOfGravity::$PetscScalar, inertiaMatrixCOG::$PetscScalar ) + volume_ = Ref{$PetscScalar}() + surfArea_ = Ref{$PetscScalar}() + COGsize_ = Ref{$PetscInt}() + IMCOGsize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexRestoreGeomBodyMassProperties, $petsc_library), + PetscErrorCode, + (CDM, PetscGeom, Ptr{$PetscScalar}, Ptr{$PetscScalar}, $PetscScalar, Ptr{$PetscInt}, $PetscScalar, Ptr{$PetscInt}), + dm, body, volume_, surfArea_, centerOfGravity, COGsize_, inertiaMatrixCOG, IMCOGsize_, + ) + + volume = volume_[] + surfArea = surfArea_[] + COGsize = COGsize_[] + IMCOGsize = IMCOGsize_[] + + return volume,surfArea,COGsize,IMCOGsize +end + +""" + DMPlexFreeGeomObject(petsclib::PetscLibType,dm::PetscDM, geomObj::PetscGeom) +Frees PetscGeom Objects + +Not collective + +Input Parameters: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object +- `geomObj` - PetscGeom object + +Level: intermediate + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexFreeGeomObject")) +""" +function DMPlexFreeGeomObject(petsclib::PetscLibType, dm::PetscDM, geomObj::PetscGeom) end + +@for_petsc function DMPlexFreeGeomObject(petsclib::$UnionPetscLib, dm::PetscDM, geomObj::PetscGeom ) + + @chk ccall( + (:DMPlexFreeGeomObject, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscGeom}), + dm, geomObj, + ) + + + return nothing +end + +""" + cpCoordDataLength::PetscInt,cpCoordData::PetscScalar,maxNumEquiv::PetscInt,wDataLength::PetscInt,wData::PetscScalar = DMPlexGetGeomCntrlPntAndWeightData(petsclib::PetscLibType,dm::PetscDM, cpHashTable::PetscHMapI, cpEquiv::PetscMat, wHashTable::PetscHMapI) +Gets Control Point and Associated Weight Data for the Geometry attached to the DMPlex + +Not collective + +Input Parameter: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object + +Output Parameters: +- `cpHashTable` - Hash Table containing the relationship between FACE ID and Control Point IDs. +- `cpCoordDataLength` - Length of cpCoordData Array. +- `cpCoordData` - Array holding the Geometry Control Point Coordinate Data. +- `maxNumEquiv` - Maximum Number of Equivalent Control Points (Control Points with the same coordinates but different IDs). +- `cpEquiv` - Matrix with a size(Number of Control Points, Number or Control Points) which stores a value of 1.0 in locations where Control Points with different IDS (row or column) have the same coordinates +- `wHashTable` - Hash Table containing the relationship between FACE ID and Control Point Weight. +- `wDataLength` - Length of wData Array. +- `wData` - Array holding the Weight for an associated Geometry Control Point. + +-seealso: + +# External Links +$(_doc_external("Dm/DMPlexGetGeomCntrlPntAndWeightData")) +""" +function DMPlexGetGeomCntrlPntAndWeightData(petsclib::PetscLibType, dm::PetscDM, cpHashTable::PetscHMapI, cpEquiv::PetscMat, wHashTable::PetscHMapI) end + +@for_petsc function DMPlexGetGeomCntrlPntAndWeightData(petsclib::$UnionPetscLib, dm::PetscDM, cpHashTable::PetscHMapI, cpEquiv::PetscMat, wHashTable::PetscHMapI ) + cpCoordDataLength_ = Ref{$PetscInt}() + cpCoordData_ = Ref{$PetscScalar}() + maxNumEquiv_ = Ref{$PetscInt}() + cpEquiv_ = Ref(cpEquiv.ptr) + wDataLength_ = Ref{$PetscInt}() + wData_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMPlexGetGeomCntrlPntAndWeightData, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscHMapI}, Ptr{$PetscInt}, $PetscScalar, Ptr{$PetscInt}, Ptr{CMat}, Ptr{PetscHMapI}, Ptr{$PetscInt}, $PetscScalar), + dm, cpHashTable, cpCoordDataLength_, cpCoordData_, maxNumEquiv_, cpEquiv_, wHashTable, wDataLength_, wData_, + ) + + cpCoordDataLength = cpCoordDataLength_[] + cpCoordData = cpCoordData_[] + maxNumEquiv = maxNumEquiv_[] + cpEquiv.ptr = C_NULL + wDataLength = wDataLength_[] + wData = wData_[] + + return cpCoordDataLength,cpCoordData,maxNumEquiv,wDataLength,wData +end + +""" + cpCoordDataLength::PetscInt,maxNumEquiv::PetscInt,wDataLength::PetscInt = DMPlexRestoreGeomCntrlPntAndWeightData(petsclib::PetscLibType,dm::PetscDM, cpHashTable::PetscHMapI, cpCoordData::PetscScalar, cpEquiv::PetscMat, wHashTable::PetscHMapI, wData::PetscScalar) + +# External Links +$(_doc_external("Dm/DMPlexRestoreGeomCntrlPntAndWeightData")) +""" +function DMPlexRestoreGeomCntrlPntAndWeightData(petsclib::PetscLibType, dm::PetscDM, cpHashTable::PetscHMapI, cpCoordData::PetscScalar, cpEquiv::PetscMat, wHashTable::PetscHMapI, wData::PetscScalar) end + +@for_petsc function DMPlexRestoreGeomCntrlPntAndWeightData(petsclib::$UnionPetscLib, dm::PetscDM, cpHashTable::PetscHMapI, cpCoordData::$PetscScalar, cpEquiv::PetscMat, wHashTable::PetscHMapI, wData::$PetscScalar ) + cpCoordDataLength_ = Ref{$PetscInt}() + maxNumEquiv_ = Ref{$PetscInt}() + cpEquiv_ = Ref(cpEquiv.ptr) + wDataLength_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexRestoreGeomCntrlPntAndWeightData, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscHMapI}, Ptr{$PetscInt}, $PetscScalar, Ptr{$PetscInt}, Ptr{CMat}, Ptr{PetscHMapI}, Ptr{$PetscInt}, $PetscScalar), + dm, cpHashTable, cpCoordDataLength_, cpCoordData, maxNumEquiv_, cpEquiv_, wHashTable, wDataLength_, wData, + ) + + cpCoordDataLength = cpCoordDataLength_[] + maxNumEquiv = maxNumEquiv_[] + cpEquiv.ptr = C_NULL + wDataLength = wDataLength_[] + + return cpCoordDataLength,maxNumEquiv,wDataLength +end + +""" + cpArraySize::PetscInt,gradSACP::PetscScalar,gradVolCP::PetscScalar,wArraySize::PetscInt,gradSAW::PetscScalar,gradVolW::PetscScalar = DMPlexGetGeomGradData(petsclib::PetscLibType,dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat) +Gets Point, Surface and Volume Gradients with respect to changes in Control Points and their associated Weights for the Geometry attached to the DMPlex . + +Not collective + +Input Parameter: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object + +Output Parameters: +- `cpSurfGradHashTable` - Hash Table Relating the Control Point ID to the the Row in the cpSurfGrad Matrix +- `cpSurfGrad` - Matrix containing the Surface Gradient with respect to the Control Point Data. Data is ranged where the Row corresponds to Control Point ID and the Columns are associated with the Geometric FACE. +- `cpArraySize` - The size of arrays gradSACP and gradVolCP and is equal to 3 * total number of Control Points in the Geometry +- `gradSACP` - Array containing the Surface Area Gradient with respect to Control Point Data. Data is arranged by Control Point ID * 3 where 3 is for the coordinate dimension. +- `gradVolCP` - Array containing the Volume Gradient with respect to Control Point Data. Data is arranged by Control Point ID * 3 where 3 is for the coordinate dimension. +- `wArraySize` - The size of arrayws gradSAW and gradVolW and is equal to the total number of Control Points in the Geometry. +- `gradSAW` - Array containing the Surface Area Gradient with respect to Control Point Weight. Data is arranged by Control Point ID. +- `gradVolW` - Array containing the Volume Gradient with respect to Control Point Weight. Data is arranged by Control Point ID. + +-seealso: DMPlexGeomDataAndGrads + +# External Links +$(_doc_external("Dm/DMPlexGetGeomGradData")) +""" +function DMPlexGetGeomGradData(petsclib::PetscLibType, dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat) end + +@for_petsc function DMPlexGetGeomGradData(petsclib::$UnionPetscLib, dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat ) + cpSurfGrad_ = Ref(cpSurfGrad.ptr) + cpArraySize_ = Ref{$PetscInt}() + gradSACP_ = Ref{$PetscScalar}() + gradVolCP_ = Ref{$PetscScalar}() + wArraySize_ = Ref{$PetscInt}() + gradSAW_ = Ref{$PetscScalar}() + gradVolW_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMPlexGetGeomGradData, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscHMapI}, Ptr{CMat}, Ptr{$PetscInt}, $PetscScalar, $PetscScalar, Ptr{$PetscInt}, $PetscScalar, $PetscScalar), + dm, cpSurfGradHashTable, cpSurfGrad_, cpArraySize_, gradSACP_, gradVolCP_, wArraySize_, gradSAW_, gradVolW_, + ) + + cpSurfGrad.ptr = C_NULL + cpArraySize = cpArraySize_[] + gradSACP = gradSACP_[] + gradVolCP = gradVolCP_[] + wArraySize = wArraySize_[] + gradSAW = gradSAW_[] + gradVolW = gradVolW_[] + + return cpArraySize,gradSACP,gradVolCP,wArraySize,gradSAW,gradVolW +end + +""" + cpArraySize::PetscInt,wArraySize::PetscInt = DMPlexRestoreGeomGradData(petsclib::PetscLibType,dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat, gradSACP::PetscScalar, gradVolCP::PetscScalar, gradSAW::PetscScalar, gradVolW::PetscScalar) + +# External Links +$(_doc_external("Dm/DMPlexRestoreGeomGradData")) +""" +function DMPlexRestoreGeomGradData(petsclib::PetscLibType, dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat, gradSACP::PetscScalar, gradVolCP::PetscScalar, gradSAW::PetscScalar, gradVolW::PetscScalar) end + +@for_petsc function DMPlexRestoreGeomGradData(petsclib::$UnionPetscLib, dm::PetscDM, cpSurfGradHashTable::PetscHMapI, cpSurfGrad::PetscMat, gradSACP::$PetscScalar, gradVolCP::$PetscScalar, gradSAW::$PetscScalar, gradVolW::$PetscScalar ) + cpSurfGrad_ = Ref(cpSurfGrad.ptr) + cpArraySize_ = Ref{$PetscInt}() + wArraySize_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexRestoreGeomGradData, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscHMapI}, Ptr{CMat}, Ptr{$PetscInt}, $PetscScalar, $PetscScalar, Ptr{$PetscInt}, $PetscScalar, $PetscScalar), + dm, cpSurfGradHashTable, cpSurfGrad_, cpArraySize_, gradSACP, gradVolCP, wArraySize_, gradSAW, gradVolW, + ) + + cpSurfGrad.ptr = C_NULL + cpArraySize = cpArraySize_[] + wArraySize = wArraySize_[] + + return cpArraySize,wArraySize +end + +""" + numCntrlPnts::PetscInt,cntrlPntFaceMap::PetscInt,cntrlPntWeightFaceMap::PetscInt,cntrlPntEdgeMap::PetscInt,cntrlPntWeightEdgeMap::PetscInt,cntrlPntVertexMap::PetscInt,cntrlPntWeightVertexMap::PetscInt = DMPlexGetGeomCntrlPntMaps(petsclib::PetscLibType,dm::PetscDM) +Gets arrays which maps Control Point IDs to their associated Geometry FACE, EDGE, and VERTEX. + +Not collective + +Input Parameter: +- `dm` - The DMPlex object with an attached PetscContainer storing a CAD Geometry object + +Output Parameters: +- `numCntrlPnts` - Number of Control Points defining the Geometry attached to the DMPlex +- `cntrlPntFaceMap` - Array containing the FACE ID for the Control Point. Array index corresponds to Control Point ID. +- `cntrlPntWeightFaceMap` - Array containing the FACE ID for the Control Point Weight. Array index corresponds to Control Point ID. +- `cntrlPntEdgeMap` - Array containing the EDGE ID for the Control Point. Array index corresponds to Control Point ID. +- `cntrlPntWeightEdgeMap` - Array containing the EDGE ID for the Control Point Weight. Array index corresponds to Control Point ID. +- `cntrlPntVertexMap` - Array containing the VERTEX ID for the Control Point. Array index corresponds to Control Point ID. +- `cntrlPntWeightVertexMap` - Array containing the VERTEX ID for the Control Point Weight. Array index corresponds to Control Point ID. + +-seealso: DMPlexGeomDataAndGrads + +# External Links +$(_doc_external("Dm/DMPlexGetGeomCntrlPntMaps")) +""" +function DMPlexGetGeomCntrlPntMaps(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexGetGeomCntrlPntMaps(petsclib::$UnionPetscLib, dm::PetscDM ) + numCntrlPnts_ = Ref{$PetscInt}() + cntrlPntFaceMap_ = Ref{$PetscInt}() + cntrlPntWeightFaceMap_ = Ref{$PetscInt}() + cntrlPntEdgeMap_ = Ref{$PetscInt}() + cntrlPntWeightEdgeMap_ = Ref{$PetscInt}() + cntrlPntVertexMap_ = Ref{$PetscInt}() + cntrlPntWeightVertexMap_ = Ref{$PetscInt}() + + @chk ccall( + (:DMPlexGetGeomCntrlPntMaps, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt), + dm, numCntrlPnts_, cntrlPntFaceMap_, cntrlPntWeightFaceMap_, cntrlPntEdgeMap_, cntrlPntWeightEdgeMap_, cntrlPntVertexMap_, cntrlPntWeightVertexMap_, + ) + + numCntrlPnts = numCntrlPnts_[] + cntrlPntFaceMap = cntrlPntFaceMap_[] + cntrlPntWeightFaceMap = cntrlPntWeightFaceMap_[] + cntrlPntEdgeMap = cntrlPntEdgeMap_[] + cntrlPntWeightEdgeMap = cntrlPntWeightEdgeMap_[] + cntrlPntVertexMap = cntrlPntVertexMap_[] + cntrlPntWeightVertexMap = cntrlPntWeightVertexMap_[] + + return numCntrlPnts,cntrlPntFaceMap,cntrlPntWeightFaceMap,cntrlPntEdgeMap,cntrlPntWeightEdgeMap,cntrlPntVertexMap,cntrlPntWeightVertexMap +end + +""" + DMPlexInvertCell(petsclib::PetscLibType,cellType::DMPolytopeType, cone::Vector{PetscInt}) +Flips cell orientations since `DMPLEX` stores some of them internally with outward normals. + +Input Parameters: +- `cellType` - The cell type +- `cone` - The incoming cone + +Output Parameter: +- `cone` - The inverted cone (in-place) + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPolytopeType`, `DMPlexGenerate()` + +# External Links +$(_doc_external("Dm/DMPlexInvertCell")) +""" +function DMPlexInvertCell(petsclib::PetscLibType, cellType::DMPolytopeType, cone::Vector{PetscInt}) end + +@for_petsc function DMPlexInvertCell(petsclib::$UnionPetscLib, cellType::DMPolytopeType, cone::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexInvertCell, $petsc_library), + PetscErrorCode, + (DMPolytopeType, Ptr{$PetscInt}), + cellType, cone, + ) + + + return nothing +end + +""" + DMPlexReorderCell(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, cone::Vector{PetscInt}) +Flips cell orientations since `DMPLEX` stores some of them internally with outward normals. + +Input Parameters: +- `dm` - The `DMPLEX` object +- `cell` - The cell +- `cone` - The incoming cone + +Output Parameter: +- `cone` - The reordered cone (in-place) + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPolytopeType`, `DMPlexGenerate()` + +# External Links +$(_doc_external("Dm/DMPlexReorderCell")) +""" +function DMPlexReorderCell(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, cone::Vector{PetscInt}) end + +@for_petsc function DMPlexReorderCell(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, cone::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexReorderCell, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}), + dm, cell, cone, + ) + + + return nothing +end + +""" + DMPlexTriangleSetOptions(petsclib::PetscLibType,dm::PetscDM, opts::String) +Set the options used for the Triangle mesh generator + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `opts` - The command line options + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTetgenSetOptions()`, `DMPlexGenerate()` + +# External Links +$(_doc_external("Dm/DMPlexTriangleSetOptions")) +""" +function DMPlexTriangleSetOptions(petsclib::PetscLibType, dm::PetscDM, opts::String) end + +@for_petsc function DMPlexTriangleSetOptions(petsclib::$UnionPetscLib, dm::PetscDM, opts::String ) + + @chk ccall( + (:DMPlexTriangleSetOptions, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, opts, + ) + + + return nothing +end + +""" + DMPlexTetgenSetOptions(petsclib::PetscLibType,dm::PetscDM, opts::String) +Set the options used for the Tetgen mesh generator + +Not Collective + +Input Parameters: +- `dm` - The `DMPLEX` object +- `opts` - The command line options + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexTriangleSetOptions()`, `DMPlexGenerate()` + +# External Links +$(_doc_external("Dm/DMPlexTetgenSetOptions")) +""" +function DMPlexTetgenSetOptions(petsclib::PetscLibType, dm::PetscDM, opts::String) end + +@for_petsc function DMPlexTetgenSetOptions(petsclib::$UnionPetscLib, dm::PetscDM, opts::String ) + + @chk ccall( + (:DMPlexTetgenSetOptions, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, opts, + ) + + + return nothing +end + +""" + DMPlexGenerate(petsclib::PetscLibType,boundary::PetscDM, name::String, interpolate::PetscBool, mesh::PetscDM) +Generates a mesh. + +Not Collective + +Input Parameters: +- `boundary` - The `DMPLEX` boundary object +- `name` - The mesh generation package name +- `interpolate` - Flag to create intermediate mesh elements + +Output Parameter: +- `mesh` - The `DMPLEX` object + +Options Database Keys: +- `-dm_plex_generate ` - package to generate mesh, for example, triangle, ctetgen or tetgen +- `-dm_generator ` - package to generate mesh, for example, triangle, ctetgen or tetgen + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreate()`, `DMRefine()` + +# External Links +$(_doc_external("Dm/DMPlexGenerate")) +""" +function DMPlexGenerate(petsclib::PetscLibType, boundary::PetscDM, name::String, interpolate::PetscBool, mesh::PetscDM) end + +@for_petsc function DMPlexGenerate(petsclib::$UnionPetscLib, boundary::PetscDM, name::String, interpolate::PetscBool, mesh::PetscDM ) + mesh_ = Ref(mesh.ptr) + + @chk ccall( + (:DMPlexGenerate, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, PetscBool, Ptr{CDM}), + boundary, name, interpolate, mesh_, + ) + + mesh.ptr = C_NULL + + return nothing +end + +""" + DMPlexReconstructGradientsFVM(petsclib::PetscLibType,dm::PetscDM, locX::PetscVec, grad::PetscVec) +reconstruct the gradient of a vector using a finite volume method. + +Input Parameters: +- `dm` - the mesh +- `locX` - the local representation of the vector + +Output Parameter: +- `grad` - the global representation of the gradient + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `Vec`, `DMPlexGetGradientDM()` + +# External Links +$(_doc_external("Dm/DMPlexReconstructGradientsFVM")) +""" +function DMPlexReconstructGradientsFVM(petsclib::PetscLibType, dm::PetscDM, locX::PetscVec, grad::PetscVec) end + +@for_petsc function DMPlexReconstructGradientsFVM(petsclib::$UnionPetscLib, dm::PetscDM, locX::PetscVec, grad::PetscVec ) + + @chk ccall( + (:DMPlexReconstructGradientsFVM, $petsc_library), + PetscErrorCode, + (CDM, CVec, CVec), + dm, locX, grad, + ) + + + return nothing +end + +""" + DMPlexCreateCoordinateSpace(petsclib::PetscLibType,dm::PetscDM, degree::PetscInt, locized::PetscBool, project::PetscBool) +Creates a finite element space for the coordinates + +Collective + +Input Parameters: +- `dm` - The `DMPLEX` +- `degree` - The degree of the finite element or `PETSC_DECIDE` +- `localized` - Flag to create a localized (DG) coordinate space +- `project` - Flag to project current coordinates into the space + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `PetscPointFn`, `PetscFECreateLagrange()`, `DMGetCoordinateDM()`, `DMPlexSetCoordinateMap()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCoordinateSpace")) +""" +function DMPlexCreateCoordinateSpace(petsclib::PetscLibType, dm::PetscDM, degree::PetscInt, locized::PetscBool, project::PetscBool) end + +@for_petsc function DMPlexCreateCoordinateSpace(petsclib::$UnionPetscLib, dm::PetscDM, degree::$PetscInt, locized::PetscBool, project::PetscBool ) + + @chk ccall( + (:DMPlexCreateCoordinateSpace, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscBool, PetscBool), + dm, degree, locized, project, + ) + + + return nothing +end + +""" + newdm::PetscDM = DMPlexCreateDoublet(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, interpolate::PetscBool, refinementLimit::PetscReal) +Creates a mesh of two cells of the specified type, optionally with later refinement. + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The spatial dimension +- `simplex` - Flag for simplicial cells, otherwise they are tensor product cells +- `interpolate` - Flag to create intermediate mesh pieces (edges, faces) +- `refinementLimit` - A nonzero number indicates the largest admissible volume for a refined cell + +Output Parameter: +- `newdm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateDoublet")) +""" +function DMPlexCreateDoublet(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, interpolate::PetscBool, refinementLimit::PetscReal) end + +@for_petsc function DMPlexCreateDoublet(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, simplex::PetscBool, interpolate::PetscBool, refinementLimit::$PetscReal ) + newdm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateDoublet, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, PetscBool, $PetscReal, Ptr{CDM}), + comm, dim, simplex, interpolate, refinementLimit, newdm_, + ) + + newdm = PetscDM(newdm_[], petsclib) + + return newdm +end + +""" + dm::PetscDM = DMPlexCreateBoxSurfaceMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, interpolate::PetscBool) +Creates a mesh on the surface of the tensor product of unit intervals (box) using tensor cells (hexahedra). + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The spatial dimension of the box, so the resulting mesh is has dimension `dim`-1 +- `faces` - Number of faces per dimension, or `NULL` for (1,) in 1D and (2, 2) in 2D and (1, 1, 1) in 3D +- `lower` - The lower left corner, or `NULL` for (0, 0, 0) +- `upper` - The upper right corner, or `NULL` for (1, 1, 1) +- `interpolate` - Flag to create intermediate mesh pieces (edges, faces) + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMSetFromOptions()`, `DMPlexCreateBoxMesh()`, `DMPlexCreateFromFile()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateBoxSurfaceMesh")) +""" +function DMPlexCreateBoxSurfaceMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateBoxSurfaceMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, faces::Vector{$PetscInt}, lower::Vector{$PetscReal}, upper::Vector{$PetscReal}, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateBoxSurfaceMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, PetscBool, Ptr{CDM}), + comm, dim, faces, lower, upper, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateBoxMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, periodicity::Vector{DMBoundaryType}, interpolate::PetscBool, locizationHeight::PetscInt, sparseLocalize::PetscBool) +Creates a mesh on the tensor product of unit intervals (box) using simplices or tensor cells (hexahedra). + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The spatial dimension +- `simplex` - `PETSC_TRUE` for simplices, `PETSC_FALSE` for tensor cells +- `faces` - Number of faces per dimension, or `NULL` for (1,) in 1D and (2, 2) in 2D and (1, 1, 1) in 3D +- `lower` - The lower left corner, or `NULL` for (0, 0, 0) +- `upper` - The upper right corner, or `NULL` for (1, 1, 1) +- `periodicity` - The boundary type for the X,Y,Z direction, or `NULL` for `DM_BOUNDARY_NONE` +- `interpolate` - Flag to create intermediate mesh pieces (edges, faces) +- `localizationHeight` - Flag to localize edges and faces in addition to cells; only significant for periodic meshes +- `sparseLocalize` - Flag to localize coordinates only for cells near the periodic boundary; only significant for periodic meshes + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMSetFromOptions()`, `DMPlexCreateFromFile()`, `DMPlexCreateHexCylinderMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateBoxMesh")) +""" +function DMPlexCreateBoxMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, periodicity::Vector{DMBoundaryType}, interpolate::PetscBool, locizationHeight::PetscInt, sparseLocalize::PetscBool) end + +@for_petsc function DMPlexCreateBoxMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, simplex::PetscBool, faces::Vector{$PetscInt}, lower::Vector{$PetscReal}, upper::Vector{$PetscReal}, periodicity::Vector{DMBoundaryType}, interpolate::PetscBool, locizationHeight::$PetscInt, sparseLocalize::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateBoxMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{DMBoundaryType}, PetscBool, $PetscInt, PetscBool, Ptr{CDM}), + comm, dim, simplex, faces, lower, upper, periodicity, interpolate, locizationHeight, sparseLocalize, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateWedgeBoxMesh(petsclib::PetscLibType,comm::MPI_Comm, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, periodicity::Vector{DMBoundaryType}, orderHeight::PetscBool, interpolate::PetscBool) +Creates a 3 + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `faces` - Number of faces per dimension, or `NULL` for (1, 1, 1) +- `lower` - The lower left corner, or `NULL` for (0, 0, 0) +- `upper` - The upper right corner, or `NULL` for (1, 1, 1) +- `periodicity` - The boundary type for the X,Y,Z direction, or `NULL` for `DM_BOUNDARY_NONE` +- `orderHeight` - If `PETSC_TRUE`, orders the extruded cells in the height first. Otherwise, orders the cell on the layers first +- `interpolate` - Flag to create intermediate mesh pieces (edges, faces) + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateHexCylinderMesh()`, `DMPlexCreateWedgeCylinderMesh()`, `DMExtrude()`, `DMPlexCreateBoxMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateWedgeBoxMesh")) +""" +function DMPlexCreateWedgeBoxMesh(petsclib::PetscLibType, comm::MPI_Comm, faces::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, periodicity::Vector{DMBoundaryType}, orderHeight::PetscBool, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateWedgeBoxMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, faces::Vector{$PetscInt}, lower::Vector{$PetscReal}, upper::Vector{$PetscReal}, periodicity::Vector{DMBoundaryType}, orderHeight::PetscBool, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateWedgeBoxMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{DMBoundaryType}, PetscBool, PetscBool, Ptr{CDM}), + comm, faces, lower, upper, periodicity, orderHeight, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateHypercubicMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, edges::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, overlap::PetscInt) +Creates a periodic mesh on the tensor product of unit intervals using only vertices and edges. + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The spatial dimension +- `edges` - Number of edges per dimension, or `NULL` for (1,) in 1D and (2, 2) in 2D and (1, 1, 1) in 3D +- `lower` - The lower left corner, or `NULL` for (0, 0, 0) +- `upper` - The upper right corner, or `NULL` for (1, 1, 1) +- `overlap` - The number of vertices in each direction to include in the overlap (default is 1) + +Output Parameter: +- `dm` - The DM object + +Level: beginner + +-seealso: `DMSetFromOptions()`, `DMPlexCreateFromFile()`, `DMPlexCreateHexCylinderMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateHypercubicMesh")) +""" +function DMPlexCreateHypercubicMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, edges::Vector{PetscInt}, lower::Vector{PetscReal}, upper::Vector{PetscReal}, overlap::PetscInt) end + +@for_petsc function DMPlexCreateHypercubicMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, edges::Vector{$PetscInt}, lower::Vector{$PetscReal}, upper::Vector{$PetscReal}, overlap::$PetscInt ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateHypercubicMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscInt, Ptr{CDM}), + comm, dim, edges, lower, upper, overlap, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexSetOptionsPrefix(petsclib::PetscLibType,dm::PetscDM, prefix::String) +Sets the prefix used for searching for all `DM` options in the database. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `SNESSetFromOptions()` + +# External Links +$(_doc_external("Dm/DMPlexSetOptionsPrefix")) +""" +function DMPlexSetOptionsPrefix(petsclib::PetscLibType, dm::PetscDM, prefix::String) end + +@for_petsc function DMPlexSetOptionsPrefix(petsclib::$UnionPetscLib, dm::PetscDM, prefix::String ) + + @chk ccall( + (:DMPlexSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}), + dm, prefix, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateHexCylinderMesh(petsclib::PetscLibType,comm::MPI_Comm, periodicZ::DMBoundaryType, Nr::PetscInt) +Creates a mesh on the tensor product of the unit interval with the circle (cylinder) using hexahedra. + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `periodicZ` - The boundary type for the Z direction +- `Nr` - The number of refinements to carry out + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateBoxMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateHexCylinderMesh")) +""" +function DMPlexCreateHexCylinderMesh(petsclib::PetscLibType, comm::MPI_Comm, periodicZ::DMBoundaryType, Nr::PetscInt) end + +@for_petsc function DMPlexCreateHexCylinderMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, periodicZ::DMBoundaryType, Nr::$PetscInt ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateHexCylinderMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMBoundaryType, $PetscInt, Ptr{CDM}), + comm, periodicZ, Nr, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateWedgeCylinderMesh(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, interpolate::PetscBool) +Creates a mesh on the tensor product of the unit interval with the circle (cylinder) using wedges. + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `n` - The number of wedges around the origin +- `interpolate` - Create edges and faces + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateHexCylinderMesh()`, `DMPlexCreateBoxMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateWedgeCylinderMesh")) +""" +function DMPlexCreateWedgeCylinderMesh(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateWedgeCylinderMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateWedgeCylinderMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, Ptr{CDM}), + comm, n, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateTPSMesh(petsclib::PetscLibType,comm::MPI_Comm, tpstype::DMPlexTPSType, extent::Vector{PetscInt}, periodic::Vector{DMBoundaryType}, tps_distribute::PetscBool, refinements::PetscInt, layers::PetscInt, thickness::PetscReal) +Create a distributed, interpolated mesh of a triply + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `tpstype` - Type of triply-periodic surface +- `extent` - Array of length 3 containing number of periods in each direction +- `periodic` - array of length 3 with periodicity, or `NULL` for non-periodic +- `tps_distribute` - Distribute 2D manifold mesh prior to refinement and extrusion (more scalable) +- `refinements` - Number of factor-of-2 refinements of 2D manifold mesh +- `layers` - Number of cell layers extruded in normal direction +- `thickness` - Thickness in normal direction + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateSphereMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateTPSMesh")) +""" +function DMPlexCreateTPSMesh(petsclib::PetscLibType, comm::MPI_Comm, tpstype::DMPlexTPSType, extent::Vector{PetscInt}, periodic::Vector{DMBoundaryType}, tps_distribute::PetscBool, refinements::PetscInt, layers::PetscInt, thickness::PetscReal) end + +@for_petsc function DMPlexCreateTPSMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, tpstype::DMPlexTPSType, extent::Vector{$PetscInt}, periodic::Vector{DMBoundaryType}, tps_distribute::PetscBool, refinements::$PetscInt, layers::$PetscInt, thickness::$PetscReal ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateTPSMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMPlexTPSType, Ptr{$PetscInt}, Ptr{DMBoundaryType}, PetscBool, $PetscInt, $PetscInt, $PetscReal, Ptr{CDM}), + comm, tpstype, extent, periodic, tps_distribute, refinements, layers, thickness, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateSphereMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, R::PetscReal) +Creates a mesh on the d + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The dimension +- `simplex` - Use simplices, or tensor product cells +- `R` - The radius + +Output Parameter: +- `dm` - The `DM` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateBallMesh()`, `DMPlexCreateBoxMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateSphereMesh")) +""" +function DMPlexCreateSphereMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, simplex::PetscBool, R::PetscReal) end + +@for_petsc function DMPlexCreateSphereMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, simplex::PetscBool, R::$PetscReal ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateSphereMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, PetscBool, $PetscReal, Ptr{CDM}), + comm, dim, simplex, R, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateBallMesh(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, R::PetscReal) +Creates a simplex mesh on the d + +Collective + +Input Parameters: +- `comm` - The communicator for the `DM` object +- `dim` - The dimension +- `R` - The radius + +Output Parameter: +- `dm` - The `DM` object + +Options Database Key: +- `bd_dm_refine` - This will refine the surface mesh preserving the sphere geometry + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateSphereMesh()`, `DMPlexCreateBoxMesh()`, `DMSetType()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateBallMesh")) +""" +function DMPlexCreateBallMesh(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, R::PetscReal) end + +@for_petsc function DMPlexCreateBallMesh(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, R::$PetscReal ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateBallMesh, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscReal, Ptr{CDM}), + comm, dim, R, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + refdm::PetscDM = DMPlexCreateReferenceCell(petsclib::PetscLibType,comm::MPI_Comm, ct::DMPolytopeType) +Create a `DMPLEX` with the appropriate FEM reference cell + +Collective + +Input Parameters: +- `comm` - The communicator +- `ct` - The cell type of the reference cell + +Output Parameter: +- `refdm` - The reference cell + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateBoxMesh()` + +# External Links +$(_doc_external("Dm/DMPlexCreateReferenceCell")) +""" +function DMPlexCreateReferenceCell(petsclib::PetscLibType, comm::MPI_Comm, ct::DMPolytopeType) end + +@for_petsc function DMPlexCreateReferenceCell(petsclib::$UnionPetscLib, comm::MPI_Comm, ct::DMPolytopeType ) + refdm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateReferenceCell, $petsc_library), + PetscErrorCode, + (MPI_Comm, DMPolytopeType, Ptr{CDM}), + comm, ct, refdm_, + ) + + refdm = PetscDM(refdm_[], petsclib) + + return refdm +end + +""" + mesh::PetscDM = DMPlexCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `DMPLEX` object, which encapsulates an unstructured mesh, or CW complex, which can be expressed using a Hasse Diagram. + +Collective + +Input Parameter: +- `comm` - The communicator for the `DMPLEX` object + +Output Parameter: +- `mesh` - The `DMPLEX` object + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMType`, `DMCreate()`, `DMSetType()` + +# External Links +$(_doc_external("Dm/DMPlexCreate")) +""" +function DMPlexCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function DMPlexCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + mesh_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CDM}), + comm, mesh_, + ) + + mesh = PetscDM(mesh_[], petsclib) + + return mesh +end + +""" + verticesAdjSaved::Vector{PetscInt} = DMPlexBuildFromCellListParallel(petsclib::PetscLibType,dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, numCorners::PetscInt, cells::Vector{PetscInt}, vertexSF::PetscSF) +Build a distributed `DMPLEX` topology from a list of vertices for each cell (common mesh generator output) where all cells have the same celltype + +Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `numCells` - The number of cells owned by this process +- `numVertices` - The number of vertices to be owned by this process, or `PETSC_DECIDE` +- `NVertices` - The global number of vertices, or `PETSC_DETERMINE` +- `numCorners` - The number of vertices for each cell +- `cells` - An array of numCells \times numCorners numbers, the global vertex numbers for each cell + +Output Parameters: +- `vertexSF` - (Optional) `PetscSF` describing complete vertex ownership +- `verticesAdjSaved` - (Optional) vertex adjacency array + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexBuildFromCellList()`, `DMPlexCreateFromCellListParallelPetsc()`, `DMPlexBuildCoordinatesFromCellListParallel()`, +`PetscSF` + +# External Links +$(_doc_external("Dm/DMPlexBuildFromCellListParallel")) +""" +function DMPlexBuildFromCellListParallel(petsclib::PetscLibType, dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, numCorners::PetscInt, cells::Vector{PetscInt}, vertexSF::PetscSF) end + +@for_petsc function DMPlexBuildFromCellListParallel(petsclib::$UnionPetscLib, dm::PetscDM, numCells::$PetscInt, numVertices::$PetscInt, NVertices::$PetscInt, numCorners::$PetscInt, cells::Vector{$PetscInt}, vertexSF::PetscSF ) + verticesAdjSaved_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexBuildFromCellListParallel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscSF}, Ptr{Ptr{$PetscInt}}), + dm, numCells, numVertices, NVertices, numCorners, cells, vertexSF, verticesAdjSaved_, + ) + + verticesAdjSaved = unsafe_wrap(Array, verticesAdjSaved_[], VecGetLocalSize(petsclib, x); own = false) + + return verticesAdjSaved +end + +""" + verticesAdjSaved::Vector{PetscInt} = DMPlexBuildFromCellSectionParallel(petsclib::PetscLibType,dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, cellSection::PetscSection, cells::Vector{PetscInt}, vertexSF::PetscSF) +Build distributed `DMPLEX` topology from a list of vertices for each cell (common mesh generator output) allowing multiple celltypes + +Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `numCells` - The number of cells owned by this process +- `numVertices` - The number of vertices to be owned by this process, or `PETSC_DECIDE` +- `NVertices` - The global number of vertices, or `PETSC_DETERMINE` +- `cellSection` - The `PetscSection` giving the number of vertices for each cell (layout of cells) +- `cells` - An array of the global vertex numbers for each cell + +Output Parameters: +- `vertexSF` - (Optional) `PetscSF` describing complete vertex ownership +- `verticesAdjSaved` - (Optional) vertex adjacency array + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexBuildFromCellListParallel()`, `DMPlexCreateFromCellSectionParallel()`, `DMPlexBuildCoordinatesFromCellListParallel()`, +`PetscSF` + +# External Links +$(_doc_external("Dm/DMPlexBuildFromCellSectionParallel")) +""" +function DMPlexBuildFromCellSectionParallel(petsclib::PetscLibType, dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, cellSection::PetscSection, cells::Vector{PetscInt}, vertexSF::PetscSF) end + +@for_petsc function DMPlexBuildFromCellSectionParallel(petsclib::$UnionPetscLib, dm::PetscDM, numCells::$PetscInt, numVertices::$PetscInt, NVertices::$PetscInt, cellSection::PetscSection, cells::Vector{$PetscInt}, vertexSF::PetscSF ) + verticesAdjSaved_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:DMPlexBuildFromCellSectionParallel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, PetscSection, Ptr{$PetscInt}, Ptr{PetscSF}, Ptr{Ptr{$PetscInt}}), + dm, numCells, numVertices, NVertices, cellSection, cells, vertexSF, verticesAdjSaved_, + ) + + verticesAdjSaved = unsafe_wrap(Array, verticesAdjSaved_[], VecGetLocalSize(petsclib, x); own = false) + + return verticesAdjSaved +end + +""" + DMPlexBuildCoordinatesFromCellListParallel(petsclib::PetscLibType,dm::PetscDM, spaceDim::PetscInt, sfVert::PetscSF, vertexCoords::Vector{PetscReal}) +Build `DM` coordinates from a list of coordinates for each owned vertex (common mesh generator output) + +Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `spaceDim` - The spatial dimension used for coordinates +- `sfVert` - `PetscSF` describing complete vertex ownership +- `vertexCoords` - An array of numVertices*spaceDim numbers, the coordinates of each vertex + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexBuildCoordinatesFromCellList()`, `DMPlexCreateFromCellListParallelPetsc()`, `DMPlexBuildFromCellListParallel()` + +# External Links +$(_doc_external("Dm/DMPlexBuildCoordinatesFromCellListParallel")) +""" +function DMPlexBuildCoordinatesFromCellListParallel(petsclib::PetscLibType, dm::PetscDM, spaceDim::PetscInt, sfVert::PetscSF, vertexCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexBuildCoordinatesFromCellListParallel(petsclib::$UnionPetscLib, dm::PetscDM, spaceDim::$PetscInt, sfVert::PetscSF, vertexCoords::Vector{$PetscReal} ) + + @chk ccall( + (:DMPlexBuildCoordinatesFromCellListParallel, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, PetscSF, Ptr{$PetscReal}), + dm, spaceDim, sfVert, vertexCoords, + ) + + + return nothing +end + +""" + vertexSF::PetscSF,verticesAdj::Vector{PetscInt},dm::PetscDM = DMPlexCreateFromCellListParallelPetsc(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, numCorners::PetscInt, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) +Create distributed `DMPLEX` from a list of vertices for each cell (common mesh generator output) where all cells have the same celltype + +Collective + +Input Parameters: +- `comm` - The communicator +- `dim` - The topological dimension of the mesh +- `numCells` - The number of cells owned by this process +- `numVertices` - The number of vertices owned by this process, or `PETSC_DECIDE` +- `NVertices` - The global number of vertices, or `PETSC_DECIDE` +- `numCorners` - The number of vertices for each cell +- `interpolate` - Flag indicating that intermediate mesh entities (faces, edges) should be created automatically +- `cells` - An array of numCells*numCorners numbers, the global vertex numbers for each cell +- `spaceDim` - The spatial dimension used for coordinates +- `vertexCoords` - An array of numVertices*spaceDim numbers, the coordinates of each vertex + +Output Parameters: +- `dm` - The `DM` +- `vertexSF` - (Optional) `PetscSF` describing complete vertex ownership +- `verticesAdj` - (Optional) vertex adjacency array + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromCellListPetsc()`, `DMPlexBuildFromCellListParallel()`, `DMPlexBuildCoordinatesFromCellListParallel()`, `DMPlexCreateFromDAG()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFromCellListParallelPetsc")) +""" +function DMPlexCreateFromCellListParallelPetsc(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, numCorners::PetscInt, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexCreateFromCellListParallelPetsc(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, numCells::$PetscInt, numVertices::$PetscInt, NVertices::$PetscInt, numCorners::$PetscInt, interpolate::PetscBool, cells::Vector{$PetscInt}, spaceDim::$PetscInt, vertexCoords::Vector{$PetscReal} ) + vertexSF_ = Ref{PetscSF}() + verticesAdj_ = Ref{Ptr{$PetscInt}}() + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFromCellListParallelPetsc, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, PetscBool, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscReal}, Ptr{PetscSF}, Ptr{Ptr{$PetscInt}}, Ptr{CDM}), + comm, dim, numCells, numVertices, NVertices, numCorners, interpolate, cells, spaceDim, vertexCoords, vertexSF_, verticesAdj_, dm_, + ) + + vertexSF = vertexSF_[] + verticesAdj = unsafe_wrap(Array, verticesAdj_[], VecGetLocalSize(petsclib, x); own = false) + dm = PetscDM(dm_[], petsclib) + + return vertexSF,verticesAdj,dm +end + +""" + vertexSF::PetscSF,verticesAdj::Vector{PetscInt},dm::PetscDM = DMPlexCreateFromCellSectionParallel(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, cellSection::PetscSection, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) +Create distributed `DMPLEX` from a list of vertices for each cell (common mesh generator output) and supports multiple celltypes + +Collective + +Input Parameters: +- `comm` - The communicator +- `dim` - The topological dimension of the mesh +- `numCells` - The number of cells owned by this process +- `numVertices` - The number of vertices owned by this process, or `PETSC_DECIDE` +- `NVertices` - The global number of vertices, or `PETSC_DECIDE` +- `cellSection` - The `PetscSection` giving the number of vertices for each cell (layout of cells) +- `interpolate` - Flag indicating that intermediate mesh entities (faces, edges) should be created automatically +- `cells` - An array of the global vertex numbers for each cell +- `spaceDim` - The spatial dimension used for coordinates +- `vertexCoords` - An array of numVertices*spaceDim numbers, the coordinates of each vertex + +Output Parameters: +- `dm` - The `DM` +- `vertexSF` - (Optional) `PetscSF` describing complete vertex ownership +- `verticesAdj` - (Optional) vertex adjacency array + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromCellListPetsc()`, `DMPlexBuildFromCellListParallel()`, `DMPlexBuildCoordinatesFromCellListParallel()`, `DMPlexCreateFromDAG()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFromCellSectionParallel")) +""" +function DMPlexCreateFromCellSectionParallel(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, NVertices::PetscInt, cellSection::PetscSection, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexCreateFromCellSectionParallel(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, numCells::$PetscInt, numVertices::$PetscInt, NVertices::$PetscInt, cellSection::PetscSection, interpolate::PetscBool, cells::Vector{$PetscInt}, spaceDim::$PetscInt, vertexCoords::Vector{$PetscReal} ) + vertexSF_ = Ref{PetscSF}() + verticesAdj_ = Ref{Ptr{$PetscInt}}() + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFromCellSectionParallel, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, PetscSection, PetscBool, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscReal}, Ptr{PetscSF}, Ptr{Ptr{$PetscInt}}, Ptr{CDM}), + comm, dim, numCells, numVertices, NVertices, cellSection, interpolate, cells, spaceDim, vertexCoords, vertexSF_, verticesAdj_, dm_, + ) + + vertexSF = vertexSF_[] + verticesAdj = unsafe_wrap(Array, verticesAdj_[], VecGetLocalSize(petsclib, x); own = false) + dm = PetscDM(dm_[], petsclib) + + return vertexSF,verticesAdj,dm +end + +""" + DMPlexBuildFromCellList(petsclib::PetscLibType,dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, numCorners::PetscInt, cells::Vector{PetscInt}) +Build `DMPLEX` topology from a list of vertices for each cell (common mesh generator output) + +Collective; No Fortran Support + +Input Parameters: +- `dm` - The `DM` +- `numCells` - The number of cells owned by this process +- `numVertices` - The number of vertices owned by this process, or `PETSC_DETERMINE` +- `numCorners` - The number of vertices for each cell +- `cells` - An array of `numCells` x `numCorners` numbers, the global vertex numbers for each cell + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexBuildFromCellListParallel()`, `DMPlexBuildCoordinatesFromCellList()`, `DMPlexCreateFromCellListPetsc()` + +# External Links +$(_doc_external("Dm/DMPlexBuildFromCellList")) +""" +function DMPlexBuildFromCellList(petsclib::PetscLibType, dm::PetscDM, numCells::PetscInt, numVertices::PetscInt, numCorners::PetscInt, cells::Vector{PetscInt}) end + +@for_petsc function DMPlexBuildFromCellList(petsclib::$UnionPetscLib, dm::PetscDM, numCells::$PetscInt, numVertices::$PetscInt, numCorners::$PetscInt, cells::Vector{$PetscInt} ) + + @chk ccall( + (:DMPlexBuildFromCellList, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, numCells, numVertices, numCorners, cells, + ) + + + return nothing +end + +""" + DMPlexBuildCoordinatesFromCellList(petsclib::PetscLibType,dm::PetscDM, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) +Build `DM` coordinates from a list of coordinates for each owned vertex (common mesh generator output) + +Collective + +Input Parameters: +- `dm` - The `DM` +- `spaceDim` - The spatial dimension used for coordinates +- `vertexCoords` - An array of numVertices*spaceDim numbers, the coordinates of each vertex + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexBuildCoordinatesFromCellListParallel()`, `DMPlexCreateFromCellListPetsc()`, `DMPlexBuildFromCellList()` + +# External Links +$(_doc_external("Dm/DMPlexBuildCoordinatesFromCellList")) +""" +function DMPlexBuildCoordinatesFromCellList(petsclib::PetscLibType, dm::PetscDM, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexBuildCoordinatesFromCellList(petsclib::$UnionPetscLib, dm::PetscDM, spaceDim::$PetscInt, vertexCoords::Vector{$PetscReal} ) + + @chk ccall( + (:DMPlexBuildCoordinatesFromCellList, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscReal}), + dm, spaceDim, vertexCoords, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateFromCellListPetsc(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, numCorners::PetscInt, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) +Create `DMPLEX` from a list of vertices for each cell (common mesh generator output), but only process 0 takes in the input + +Collective + +Input Parameters: +- `comm` - The communicator +- `dim` - The topological dimension of the mesh +- `numCells` - The number of cells, only on process 0 +- `numVertices` - The number of vertices owned by this process, or `PETSC_DECIDE`, only on process 0 +- `numCorners` - The number of vertices for each cell, only on process 0 +- `interpolate` - Flag indicating that intermediate mesh entities (faces, edges) should be created automatically +- `cells` - An array of numCells \times numCorners numbers, the vertices for each cell, only on process 0 +- `spaceDim` - The spatial dimension used for coordinates +- `vertexCoords` - An array of numVertices \times spaceDim numbers, the coordinates of each vertex, only on process 0 + +Output Parameter: +- `dm` - The `DM`, which only has points on process 0 + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromCellListParallelPetsc()`, `DMPlexBuildFromCellList()`, `DMPlexBuildCoordinatesFromCellList()`, `DMPlexCreateFromDAG()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFromCellListPetsc")) +""" +function DMPlexCreateFromCellListPetsc(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, numCells::PetscInt, numVertices::PetscInt, numCorners::PetscInt, interpolate::PetscBool, cells::Vector{PetscInt}, spaceDim::PetscInt, vertexCoords::Vector{PetscReal}) end + +@for_petsc function DMPlexCreateFromCellListPetsc(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, numCells::$PetscInt, numVertices::$PetscInt, numCorners::$PetscInt, interpolate::PetscBool, cells::Vector{$PetscInt}, spaceDim::$PetscInt, vertexCoords::Vector{$PetscReal} ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFromCellListPetsc, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, $PetscInt, PetscBool, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscReal}, Ptr{CDM}), + comm, dim, numCells, numVertices, numCorners, interpolate, cells, spaceDim, vertexCoords, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexCreateFromDAG(petsclib::PetscLibType,dm::PetscDM, depth::PetscInt, numPoints::Vector{PetscInt}, coneSize::Vector{PetscInt}, cones::Vector{PetscInt}, coneOrientations::Vector{PetscInt}, vertexCoords::Vector{PetscScalar}) +This takes as input the adjacency + +Input Parameters: +- `dm` - The empty `DM` object, usually from `DMCreate()` and `DMSetDimension()` +- `depth` - The depth of the DAG +- `numPoints` - Array of size depth + 1 containing the number of points at each `depth` +- `coneSize` - The cone size of each point +- `cones` - The concatenation of the cone points for each point, the cone list must be oriented correctly for each point +- `coneOrientations` - The orientation of each cone point +- `vertexCoords` - An array of numPoints[0] \times spacedim numbers representing the coordinates of each vertex, with `spacedim` the value set via `DMSetCoordinateDim()` + +Output Parameter: +- `dm` - The `DM` + +Level: advanced + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromCellListPetsc()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFromDAG")) +""" +function DMPlexCreateFromDAG(petsclib::PetscLibType, dm::PetscDM, depth::PetscInt, numPoints::Vector{PetscInt}, coneSize::Vector{PetscInt}, cones::Vector{PetscInt}, coneOrientations::Vector{PetscInt}, vertexCoords::Vector{PetscScalar}) end + +@for_petsc function DMPlexCreateFromDAG(petsclib::$UnionPetscLib, dm::PetscDM, depth::$PetscInt, numPoints::Vector{$PetscInt}, coneSize::Vector{$PetscInt}, cones::Vector{$PetscInt}, coneOrientations::Vector{$PetscInt}, vertexCoords::Vector{$PetscScalar} ) + + @chk ccall( + (:DMPlexCreateFromDAG, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscScalar}), + dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords, + ) + + + return nothing +end + +""" + dm::PetscDM = DMPlexCreateFromFile(petsclib::PetscLibType,comm::MPI_Comm, filename::String, plexname::String, interpolate::PetscBool) +This takes a filename and produces a `DM` + +Collective + +Input Parameters: +- `comm` - The communicator +- `filename` - A file name +- `plexname` - The object name of the resulting `DM`, also used for intra-datafile lookup by some formats +- `interpolate` - Flag to create intermediate mesh pieces (edges, faces) + +Output Parameter: +- `dm` - The `DM` + +Options Database Key: +- `-dm_plex_create_from_hdf5_xdmf` - use the `PETSC_VIEWER_HDF5_XDMF` format for reading HDF5 + +Use `-dm_plex_create_ prefix` to pass options to the internal `PetscViewer`, e.g. `-dm_plex_create_viewer_hdf5_collective` + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateFromDAG()`, `DMPlexCreateFromCellListPetsc()`, `DMPlexCreate()`, `PetscObjectSetName()`, `DMView()`, `DMLoad()` + +# External Links +$(_doc_external("Dm/DMPlexCreateFromFile")) +""" +function DMPlexCreateFromFile(petsclib::PetscLibType, comm::MPI_Comm, filename::String, plexname::String, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateFromFile(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, plexname::String, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateFromFile, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, PetscBool, Ptr{CDM}), + comm, filename, plexname, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + dm::PetscDM = DMPlexCreateEphemeral(petsclib::PetscLibType,tr::DMPlexTransform, prefix::String) +This takes a `DMPlexTransform` and a base `DMPlex` and produces an ephemeral `DM`, meaning one that is created on the fly in response to queries. + +Input Parameters: +- `tr` - The `DMPlexTransform` +- `prefix` - An options prefix, or NULL + +Output Parameter: +- `dm` - The `DM` + +Level: beginner + +-seealso: `DMPlexCreateFromFile`, `DMPlexCreateFromDAG()`, `DMPlexCreateFromCellListPetsc()`, `DMPlexCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateEphemeral")) +""" +function DMPlexCreateEphemeral(petsclib::PetscLibType, tr::DMPlexTransform, prefix::String) end + +@for_petsc function DMPlexCreateEphemeral(petsclib::$UnionPetscLib, tr::DMPlexTransform, prefix::String ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateEphemeral, $petsc_library), + PetscErrorCode, + (DMPlexTransform, Ptr{Cchar}, Ptr{CDM}), + tr, prefix, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + DMPlexMarkBoundaryFaces(petsclib::PetscLibType,dm::PetscDM, val::PetscInt, label::DMLabel) +Mark all faces on the boundary + +Collective + +Input Parameters: +- `dm` - The original `DM` +- `val` - The marker value, or `PETSC_DETERMINE` to use some value in the closure (or 1 if none are found) + +Output Parameter: +- `label` - The `DMLabel` marking boundary faces with the given value + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMLabelCreate()`, `DMCreateLabel()` + +# External Links +$(_doc_external("Dm/DMPlexMarkBoundaryFaces")) +""" +function DMPlexMarkBoundaryFaces(petsclib::PetscLibType, dm::PetscDM, val::PetscInt, label::DMLabel) end + +@for_petsc function DMPlexMarkBoundaryFaces(petsclib::$UnionPetscLib, dm::PetscDM, val::$PetscInt, label::DMLabel ) + + @chk ccall( + (:DMPlexMarkBoundaryFaces, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, DMLabel), + dm, val, label, + ) + + + return nothing +end + +""" + DMPlexLabelComplete(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Starting with a label marking points on a surface, we add the transitive closure to the surface + +Input Parameters: +- `dm` - The `DM` +- `label` - A `DMLabel` marking the surface points + +Output Parameter: +- `label` - A `DMLabel` marking all surface points in the transitive closure + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexLabelCohesiveComplete()` + +# External Links +$(_doc_external("Dm/DMPlexLabelComplete")) +""" +function DMPlexLabelComplete(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexLabelComplete(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexLabelComplete, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexLabelAddCells(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Starting with a label marking points on a surface, we add a cell for each point + +Input Parameters: +- `dm` - The `DM` +- `label` - A `DMLabel` marking the surface points + +Output Parameter: +- `label` - A `DMLabel` incorporating cells + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexLabelAddFaceCells()`, `DMPlexLabelComplete()`, `DMPlexLabelCohesiveComplete()` + +# External Links +$(_doc_external("Dm/DMPlexLabelAddCells")) +""" +function DMPlexLabelAddCells(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexLabelAddCells(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexLabelAddCells, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexLabelAddFaceCells(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Starting with a label marking faces on a surface, we add a cell for each face + +Input Parameters: +- `dm` - The `DM` +- `label` - A `DMLabel` marking the surface points + +Output Parameter: +- `label` - A `DMLabel` incorporating cells + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexLabelAddCells()`, `DMPlexLabelComplete()`, `DMPlexLabelCohesiveComplete()` + +# External Links +$(_doc_external("Dm/DMPlexLabelAddFaceCells")) +""" +function DMPlexLabelAddFaceCells(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexLabelAddFaceCells(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexLabelAddFaceCells, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + DMPlexLabelClearCells(petsclib::PetscLibType,dm::PetscDM, label::DMLabel) +Remove cells from a label + +Input Parameters: +- `dm` - The `DM` +- `label` - A `DMLabel` marking surface points and their adjacent cells + +Output Parameter: +- `label` - A `DMLabel` without cells + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexLabelComplete()`, `DMPlexLabelCohesiveComplete()`, `DMPlexLabelAddCells()` + +# External Links +$(_doc_external("Dm/DMPlexLabelClearCells")) +""" +function DMPlexLabelClearCells(petsclib::PetscLibType, dm::PetscDM, label::DMLabel) end + +@for_petsc function DMPlexLabelClearCells(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel ) + + @chk ccall( + (:DMPlexLabelClearCells, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, label, + ) + + + return nothing +end + +""" + numGhostCells::PetscInt = DMPlexConstructGhostCells(petsclib::PetscLibType,dm::PetscDM, labelName::String, dmGhosted::PetscDM) +Construct ghost cells which connect to every boundary face + +Collective + +Input Parameters: +- `dm` - The original `DM` +- `labelName` - The label specifying the boundary faces, or "Face Sets" if this is `NULL` + +Output Parameters: +- `numGhostCells` - The number of ghost cells added to the `DM` +- `dmGhosted` - The new `DM` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexConstructGhostCells")) +""" +function DMPlexConstructGhostCells(petsclib::PetscLibType, dm::PetscDM, labelName::String, dmGhosted::PetscDM) end + +@for_petsc function DMPlexConstructGhostCells(petsclib::$UnionPetscLib, dm::PetscDM, labelName::String, dmGhosted::PetscDM ) + numGhostCells_ = Ref{$PetscInt}() + dmGhosted_ = Ref(dmGhosted.ptr) + + @chk ccall( + (:DMPlexConstructGhostCells, $petsc_library), + PetscErrorCode, + (CDM, Ptr{Cchar}, Ptr{$PetscInt}, Ptr{CDM}), + dm, labelName, numGhostCells_, dmGhosted_, + ) + + numGhostCells = numGhostCells_[] + dmGhosted.ptr = C_NULL + + return numGhostCells +end + +""" + DMPlexConstructCohesiveCells(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, splitLabel::DMLabel, dmSplit::PetscDM) +Construct cohesive cells which split the face along an internal interface + +Collective + +Input Parameters: +- `dm` - The original `DM` +- `label` - The `DMLabel` specifying the boundary faces (this could be auto-generated) + +Output Parameters: +- `splitLabel` - The `DMLabel` containing the split points, or `NULL` if no output is desired +- `dmSplit` - The new `DM` + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMCreate()`, `DMPlexLabelCohesiveComplete()` + +# External Links +$(_doc_external("Dm/DMPlexConstructCohesiveCells")) +""" +function DMPlexConstructCohesiveCells(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, splitLabel::DMLabel, dmSplit::PetscDM) end + +@for_petsc function DMPlexConstructCohesiveCells(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, splitLabel::DMLabel, dmSplit::PetscDM ) + dmSplit_ = Ref(dmSplit.ptr) + + @chk ccall( + (:DMPlexConstructCohesiveCells, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, DMLabel, Ptr{CDM}), + dm, label, splitLabel, dmSplit_, + ) + + dmSplit.ptr = C_NULL + + return nothing +end + +""" + DMPlexLabelCohesiveComplete(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, blabel::DMLabel, bvalue::PetscInt, flip::PetscBool, split::PetscBool, subdm::PetscDM) +Starting with a label marking points on an internal surface, we add all other mesh pieces +to complete the surface + +Input Parameters: +- `dm` - The `DM` +- `label` - A `DMLabel` marking the surface +- `blabel` - A `DMLabel` marking the vertices on the boundary which will not be duplicated, or `NULL` to find them automatically +- `bvalue` - Value of `DMLabel` marking the vertices on the boundary +- `flip` - Flag to flip the submesh normal and replace points on the other side +- `split` - Split faces impinging on the surface, rather than clamping the surface boundary +- `subdm` - The `DM` associated with the label, or `NULL` + +Output Parameter: +- `label` - A `DMLabel` marking all surface points + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexConstructCohesiveCells()`, `DMPlexLabelComplete()` + +# External Links +$(_doc_external("Dm/DMPlexLabelCohesiveComplete")) +""" +function DMPlexLabelCohesiveComplete(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, blabel::DMLabel, bvalue::PetscInt, flip::PetscBool, split::PetscBool, subdm::PetscDM) end + +@for_petsc function DMPlexLabelCohesiveComplete(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, blabel::DMLabel, bvalue::$PetscInt, flip::PetscBool, split::PetscBool, subdm::PetscDM ) + + @chk ccall( + (:DMPlexLabelCohesiveComplete, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, DMLabel, $PetscInt, PetscBool, PetscBool, CDM), + dm, label, blabel, bvalue, flip, split, subdm, + ) + + + return nothing +end + +""" + hybridLabel::DMLabel,splitLabel::DMLabel,dmInterface::PetscDM,dmHybrid::PetscDM = DMPlexCreateHybridMesh(petsclib::PetscLibType,dm::PetscDM, label::DMLabel, bdlabel::DMLabel, bdvalue::PetscInt) +Create a mesh with hybrid cells along an internal interface + +Collective + +Input Parameters: +- `dm` - The original `DM` +- `label` - The label specifying the interface vertices +- `bdlabel` - The optional label specifying the interface boundary vertices +- `bdvalue` - Value of optional label specifying the interface boundary vertices + +Output Parameters: +- `hybridLabel` - The label fully marking the interface, or `NULL` if no output is desired +- `splitLabel` - The label containing the split points, or `NULL` if no output is desired +- `dmInterface` - The new interface `DM`, or `NULL` +- `dmHybrid` - The new `DM` with cohesive cells + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexConstructCohesiveCells()`, `DMPlexLabelCohesiveComplete()`, `DMPlexGetSubpointMap()`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateHybridMesh")) +""" +function DMPlexCreateHybridMesh(petsclib::PetscLibType, dm::PetscDM, label::DMLabel, bdlabel::DMLabel, bdvalue::PetscInt) end + +@for_petsc function DMPlexCreateHybridMesh(petsclib::$UnionPetscLib, dm::PetscDM, label::DMLabel, bdlabel::DMLabel, bdvalue::$PetscInt ) + hybridLabel_ = Ref{DMLabel}() + splitLabel_ = Ref{DMLabel}() + dmInterface_ = Ref{CDM}() + dmHybrid_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateHybridMesh, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, DMLabel, $PetscInt, Ptr{DMLabel}, Ptr{DMLabel}, Ptr{CDM}, Ptr{CDM}), + dm, label, bdlabel, bdvalue, hybridLabel_, splitLabel_, dmInterface_, dmHybrid_, + ) + + hybridLabel = hybridLabel_[] + splitLabel = splitLabel_[] + dmInterface = PetscDM(dmInterface_[], petsclib) + dmHybrid = PetscDM(dmHybrid_[], petsclib) + + return hybridLabel,splitLabel,dmInterface,dmHybrid +end + +""" + faceVertices::Vector{PetscInt},posOriented::PetscBool = DMPlexGetOrientedFace(petsclib::PetscLibType,dm::PetscDM, cell::PetscInt, faceSize::PetscInt, face::Vector{PetscInt}, numCorners::PetscInt, indices::Vector{PetscInt}, origVertices::Vector{PetscInt}) +Given a cell and a face, as a set of vertices, return the oriented face, as a set of vertices, +in faceVertices. The orientation is such that the face normal points out of the cell + +Not Collective + +Input Parameters: +- `dm` - The original mesh +- `cell` - The cell mesh point +- `faceSize` - The number of vertices on the face +- `face` - The face vertices +- `numCorners` - The number of vertices on the cell +- `indices` - Local numbering of face vertices in cell cone +- `origVertices` - Original face vertices + +Output Parameters: +- `faceVertices` - The face vertices properly oriented +- `posOriented` - `PETSC_TRUE` if the face was oriented with outward normal + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetCone()` + +# External Links +$(_doc_external("Dm/DMPlexGetOrientedFace")) +""" +function DMPlexGetOrientedFace(petsclib::PetscLibType, dm::PetscDM, cell::PetscInt, faceSize::PetscInt, face::Vector{PetscInt}, numCorners::PetscInt, indices::Vector{PetscInt}, origVertices::Vector{PetscInt}) end + +@for_petsc function DMPlexGetOrientedFace(petsclib::$UnionPetscLib, dm::PetscDM, cell::$PetscInt, faceSize::$PetscInt, face::Vector{$PetscInt}, numCorners::$PetscInt, indices::Vector{$PetscInt}, origVertices::Vector{$PetscInt} ) + faceVertices = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + posOriented_ = Ref{PetscBool}() + + @chk ccall( + (:DMPlexGetOrientedFace, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{PetscBool}), + dm, cell, faceSize, face, numCorners, indices, origVertices, faceVertices, posOriented_, + ) + + posOriented = posOriented_[] + + return faceVertices,posOriented +end + +""" + subdm::PetscDM = DMPlexCreateSubmesh(petsclib::PetscLibType,dm::PetscDM, vertexLabel::DMLabel, value::PetscInt, markedFaces::PetscBool) +Extract a hypersurface from the mesh using vertices defined by a label + +Input Parameters: +- `dm` - The original mesh +- `vertexLabel` - The `DMLabel` marking points contained in the surface +- `value` - The label value to use +- `markedFaces` - `PETSC_TRUE` if surface faces are marked in addition to vertices, `PETSC_FALSE` if only vertices are marked + +Output Parameter: +- `subdm` - The surface mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSubpointMap()`, `DMGetLabel()`, `DMLabelSetValue()` + +# External Links +$(_doc_external("Dm/DMPlexCreateSubmesh")) +""" +function DMPlexCreateSubmesh(petsclib::PetscLibType, dm::PetscDM, vertexLabel::DMLabel, value::PetscInt, markedFaces::PetscBool) end + +@for_petsc function DMPlexCreateSubmesh(petsclib::$UnionPetscLib, dm::PetscDM, vertexLabel::DMLabel, value::$PetscInt, markedFaces::PetscBool ) + subdm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateSubmesh, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, $PetscInt, PetscBool, Ptr{CDM}), + dm, vertexLabel, value, markedFaces, subdm_, + ) + + subdm = PetscDM(subdm_[], petsclib) + + return subdm +end + +""" + subdm::PetscDM = DMPlexCreateCohesiveSubmesh(petsclib::PetscLibType,dm::PetscDM, hasLagrange::PetscBool, label::String, value::PetscInt) +Extract from a mesh with cohesive cells the hypersurface defined by one face of the cells. Optionally, a label can be given to restrict the cells. + +Input Parameters: +- `dm` - The original mesh +- `hasLagrange` - The mesh has Lagrange unknowns in the cohesive cells +- `label` - A label name, or `NULL` +- `value` - A label value + +Output Parameter: +- `subdm` - The surface mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSubpointMap()`, `DMPlexCreateSubmesh()` + +# External Links +$(_doc_external("Dm/DMPlexCreateCohesiveSubmesh")) +""" +function DMPlexCreateCohesiveSubmesh(petsclib::PetscLibType, dm::PetscDM, hasLagrange::PetscBool, label::String, value::PetscInt) end + +@for_petsc function DMPlexCreateCohesiveSubmesh(petsclib::$UnionPetscLib, dm::PetscDM, hasLagrange::PetscBool, label::String, value::$PetscInt ) + subdm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateCohesiveSubmesh, $petsc_library), + PetscErrorCode, + (CDM, PetscBool, Ptr{Cchar}, $PetscInt, Ptr{CDM}), + dm, hasLagrange, label, value, subdm_, + ) + + subdm = PetscDM(subdm_[], petsclib) + + return subdm +end + +""" + DMPlexReorderCohesiveSupports(petsclib::PetscLibType,dm::PetscDM) +Ensure that face supports for cohesive end caps are ordered + +Not Collective + +Input Parameter: +- `dm` - The `DM` containing cohesive cells + +Level: developer + +-seealso: `DMPlexConstructCohesiveCells()`, `DMPlexCreateCohesiveSubmesh()` + +# External Links +$(_doc_external("Dm/DMPlexReorderCohesiveSupports")) +""" +function DMPlexReorderCohesiveSupports(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexReorderCohesiveSupports(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMPlexReorderCohesiveSupports, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexFilter(petsclib::PetscLibType,dm::PetscDM, cellLabel::DMLabel, value::PetscInt, ignoreLabelHalo::PetscBool, sanitizeSubmesh::PetscBool, ownershipTransferSF::PetscSF, subdm::PetscDM) +Extract a subset of mesh cells defined by a label as a separate mesh + +Input Parameters: +- `dm` - The original mesh +- `cellLabel` - The `DMLabel` marking cells contained in the new mesh +- `value` - The label value to use +- `ignoreLabelHalo` - The flag indicating if labeled points that are in the halo are ignored +- `sanitizeSubmesh` - The flag indicating if a subpoint is forced to be owned by a rank that owns a subcell that contains that point in its closure + +Output Parameters: +- `ownershipTransferSF` - The `PetscSF` representing the ownership transfers between parent local meshes due to submeshing. +- `subdm` - The new mesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexGetSubpointMap()`, `DMGetLabel()`, `DMLabelSetValue()`, `DMPlexCreateSubmesh()` + +# External Links +$(_doc_external("Dm/DMPlexFilter")) +""" +function DMPlexFilter(petsclib::PetscLibType, dm::PetscDM, cellLabel::DMLabel, value::PetscInt, ignoreLabelHalo::PetscBool, sanitizeSubmesh::PetscBool, ownershipTransferSF::PetscSF, subdm::PetscDM) end + +@for_petsc function DMPlexFilter(petsclib::$UnionPetscLib, dm::PetscDM, cellLabel::DMLabel, value::$PetscInt, ignoreLabelHalo::PetscBool, sanitizeSubmesh::PetscBool, ownershipTransferSF::PetscSF, subdm::PetscDM ) + subdm_ = Ref(subdm.ptr) + + @chk ccall( + (:DMPlexFilter, $petsc_library), + PetscErrorCode, + (CDM, DMLabel, $PetscInt, PetscBool, PetscBool, Ptr{PetscSF}, Ptr{CDM}), + dm, cellLabel, value, ignoreLabelHalo, sanitizeSubmesh, ownershipTransferSF, subdm_, + ) + + subdm.ptr = C_NULL + + return nothing +end + +""" + DMPlexGetSubpointMap(petsclib::PetscLibType,dm::PetscDM, subpointMap::DMLabel) +Returns a `DMLabel` with point dimension as values + +Input Parameter: +- `dm` - The submesh `DM` + +Output Parameter: +- `subpointMap` - The `DMLabel` of all the points from the original mesh in this submesh, or `NULL` if this is not a submesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateSubmesh()`, `DMPlexGetSubpointIS()` + +# External Links +$(_doc_external("Dm/DMPlexGetSubpointMap")) +""" +function DMPlexGetSubpointMap(petsclib::PetscLibType, dm::PetscDM, subpointMap::DMLabel) end + +@for_petsc function DMPlexGetSubpointMap(petsclib::$UnionPetscLib, dm::PetscDM, subpointMap::DMLabel ) + + @chk ccall( + (:DMPlexGetSubpointMap, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMLabel}), + dm, subpointMap, + ) + + + return nothing +end + +""" + DMPlexSetSubpointMap(petsclib::PetscLibType,dm::PetscDM, subpointMap::DMLabel) +Sets the `DMLabel` with point dimension as values + +Input Parameters: +- `dm` - The submesh `DM` +- `subpointMap` - The `DMLabel` of all the points from the original mesh in this submesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateSubmesh()`, `DMPlexGetSubpointIS()` + +# External Links +$(_doc_external("Dm/DMPlexSetSubpointMap")) +""" +function DMPlexSetSubpointMap(petsclib::PetscLibType, dm::PetscDM, subpointMap::DMLabel) end + +@for_petsc function DMPlexSetSubpointMap(petsclib::$UnionPetscLib, dm::PetscDM, subpointMap::DMLabel ) + + @chk ccall( + (:DMPlexSetSubpointMap, $petsc_library), + PetscErrorCode, + (CDM, DMLabel), + dm, subpointMap, + ) + + + return nothing +end + +""" + DMPlexGetSubpointIS(petsclib::PetscLibType,dm::PetscDM, subpointIS::IS) +Returns an `IS` covering the entire subdm chart with the original points as data + +Input Parameter: +- `dm` - The submesh `DM` + +Output Parameter: +- `subpointIS` - The `IS` of all the points from the original mesh in this submesh, or `NULL` if this is not a submesh + +Level: developer + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMPlexCreateSubmesh()`, `DMPlexGetSubpointMap()` + +# External Links +$(_doc_external("Dm/DMPlexGetSubpointIS")) +""" +function DMPlexGetSubpointIS(petsclib::PetscLibType, dm::PetscDM, subpointIS::IS) end + +@for_petsc function DMPlexGetSubpointIS(petsclib::$UnionPetscLib, dm::PetscDM, subpointIS::IS ) + + @chk ccall( + (:DMPlexGetSubpointIS, $petsc_library), + PetscErrorCode, + (CDM, Ptr{IS}), + dm, subpointIS, + ) + + + return nothing +end + +""" + DMGetEnclosureRelation(petsclib::PetscLibType,dmA::PetscDM, dmB::PetscDM, rel::DMEnclosureType) +Get the relationship between `dmA` and `dmB` + +Input Parameters: +- `dmA` - The first `DM` +- `dmB` - The second `DM` + +Output Parameter: +- `rel` - The relation of `dmA` to `dmB` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetEnclosurePoint()` + +# External Links +$(_doc_external("Dm/DMGetEnclosureRelation")) +""" +function DMGetEnclosureRelation(petsclib::PetscLibType, dmA::PetscDM, dmB::PetscDM, rel::DMEnclosureType) end + +@for_petsc function DMGetEnclosureRelation(petsclib::$UnionPetscLib, dmA::PetscDM, dmB::PetscDM, rel::DMEnclosureType ) + + @chk ccall( + (:DMGetEnclosureRelation, $petsc_library), + PetscErrorCode, + (CDM, CDM, Ptr{DMEnclosureType}), + dmA, dmB, rel, + ) + + + return nothing +end + +""" + pA::PetscInt = DMGetEnclosurePoint(petsclib::PetscLibType,dmA::PetscDM, dmB::PetscDM, etype::DMEnclosureType, pB::PetscInt) +Get the point `pA` in `dmA` which corresponds to the point `pB` in `dmB` + +Input Parameters: +- `dmA` - The first `DM` +- `dmB` - The second `DM` +- `etype` - The type of enclosure relation that `dmA` has to `dmB` +- `pB` - A point of `dmB` + +Output Parameter: +- `pA` - The corresponding point of `dmA` + +Level: intermediate + +-seealso: [](ch_unstructured), `DM`, `DMPLEX`, `DMGetEnclosureRelation()` + +# External Links +$(_doc_external("Dm/DMGetEnclosurePoint")) +""" +function DMGetEnclosurePoint(petsclib::PetscLibType, dmA::PetscDM, dmB::PetscDM, etype::DMEnclosureType, pB::PetscInt) end + +@for_petsc function DMGetEnclosurePoint(petsclib::$UnionPetscLib, dmA::PetscDM, dmB::PetscDM, etype::DMEnclosureType, pB::$PetscInt ) + pA_ = Ref{$PetscInt}() + + @chk ccall( + (:DMGetEnclosurePoint, $petsc_library), + PetscErrorCode, + (CDM, CDM, DMEnclosureType, $PetscInt, Ptr{$PetscInt}), + dmA, dmB, etype, pB, pA_, + ) + + pA = pA_[] + + return pA +end + +""" + dm::PetscDM = DMPlexCreateExodus(petsclib::PetscLibType,comm::MPI_Comm, exoid::PetscExodusIIInt, interpolate::PetscBool) +Create a `DMPLEX` mesh from an ExodusII file ID. + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `exoid` - The ExodusII id associated with a exodus file and obtained using ex_open +- `interpolate` - Create faces and edges in the mesh + +Output Parameter: +- `dm` - The `DM` object representing the mesh + +Level: beginner + +-seealso: [](ch_unstructured), `DM`, `PETSCVIEWEREXODUSII`, `DMPLEX`, `DMCreate()` + +# External Links +$(_doc_external("Dm/DMPlexCreateExodus")) +""" +function DMPlexCreateExodus(petsclib::PetscLibType, comm::MPI_Comm, exoid::PetscExodusIIInt, interpolate::PetscBool) end + +@for_petsc function DMPlexCreateExodus(petsclib::$UnionPetscLib, comm::MPI_Comm, exoid::PetscExodusIIInt, interpolate::PetscBool ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMPlexCreateExodus, $petsc_library), + PetscErrorCode, + (MPI_Comm, PetscExodusIIInt, PetscBool, Ptr{CDM}), + comm, exoid, interpolate, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + Nf::PetscInt,v0::Vector{PetscReal},J::Vector{PetscReal},invJ::Vector{PetscReal},detJ::Vector{PetscReal} = DMPlexRefineRegularGetAffineFaceTransforms(petsclib::PetscLibType,tr::DMPlexTransform, ct::DMPolytopeType) +Gets the affine map from the reference face cell to each face in the given cell + +Input Parameters: +- `tr` - The `DMPlexTransform` object +- `ct` - The cell type + +Output Parameters: +- `Nf` - The number of faces for this cell type +- `v0` - The translation of the first vertex for each face +- `J` - The Jacobian for each face (map from original cell to subcell) +- `invJ` - The inverse Jacobian for each face +- `detJ` - The determinant of the Jacobian for each face + +Level: developer + +-seealso: `DMPLEX`, `DM`, `DMPlexTransform`, `DMPolytopeType`, `DMPlexCellRefinerGetAffineTransforms()` + +# External Links +$(_doc_external("Dm/DMPlexRefineRegularGetAffineFaceTransforms")) +""" +function DMPlexRefineRegularGetAffineFaceTransforms(petsclib::PetscLibType, tr::DMPlexTransform, ct::DMPolytopeType) end + +@for_petsc function DMPlexRefineRegularGetAffineFaceTransforms(petsclib::$UnionPetscLib, tr::DMPlexTransform, ct::DMPolytopeType ) + Nf_ = Ref{$PetscInt}() + v0_ = Ref{Ptr{$PetscReal}}() + J_ = Ref{Ptr{$PetscReal}}() + invJ_ = Ref{Ptr{$PetscReal}}() + detJ_ = Ref{Ptr{$PetscReal}}() + + @chk ccall( + (:DMPlexRefineRegularGetAffineFaceTransforms, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DMPolytopeType, Ptr{$PetscInt}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + tr, ct, Nf_, v0_, J_, invJ_, detJ_, + ) + + Nf = Nf_[] + v0 = unsafe_wrap(Array, v0_[], VecGetLocalSize(petsclib, x); own = false) + J = unsafe_wrap(Array, J_[], VecGetLocalSize(petsclib, x); own = false) + invJ = unsafe_wrap(Array, invJ_[], VecGetLocalSize(petsclib, x); own = false) + detJ = unsafe_wrap(Array, detJ_[], VecGetLocalSize(petsclib, x); own = false) + + return Nf,v0,J,invJ,detJ +end + +""" + Nc::PetscInt,v0::Vector{PetscReal},J::Vector{PetscReal},invJ::Vector{PetscReal} = DMPlexRefineRegularGetAffineTransforms(petsclib::PetscLibType,tr::DMPlexTransform, ct::DMPolytopeType) +Gets the affine map from the reference cell to each subcell + +Input Parameters: +- `tr` - The `DMPlexTransform` object +- `ct` - The cell type + +Output Parameters: +- `Nc` - The number of subcells produced from this cell type +- `v0` - The translation of the first vertex for each subcell, an array of length dim * Nc. Pass `NULL` to ignore. +- `J` - The Jacobian for each subcell (map from reference cell to subcell), an array of length dim^2 * Nc. Pass `NULL` to ignore. +- `invJ` - The inverse Jacobian for each subcell, an array of length dim^2 * Nc. Pass `NULL` to ignore. + +Level: developer + +-seealso: `DMPLEX`, `DM`, `DMPlexTransform`, `DMPolytopeType`, `DMPlexRefineRegularGetAffineFaceTransforms()`, `DMPLEXREFINEREGULAR` + +# External Links +$(_doc_external("Dm/DMPlexRefineRegularGetAffineTransforms")) +""" +function DMPlexRefineRegularGetAffineTransforms(petsclib::PetscLibType, tr::DMPlexTransform, ct::DMPolytopeType) end + +@for_petsc function DMPlexRefineRegularGetAffineTransforms(petsclib::$UnionPetscLib, tr::DMPlexTransform, ct::DMPolytopeType ) + Nc_ = Ref{$PetscInt}() + v0_ = Ref{Ptr{$PetscReal}}() + J_ = Ref{Ptr{$PetscReal}}() + invJ_ = Ref{Ptr{$PetscReal}}() + + @chk ccall( + (:DMPlexRefineRegularGetAffineTransforms, $petsc_library), + PetscErrorCode, + (DMPlexTransform, DMPolytopeType, Ptr{$PetscInt}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + tr, ct, Nc_, v0_, J_, invJ_, + ) + + Nc = Nc_[] + v0 = unsafe_wrap(Array, v0_[], VecGetLocalSize(petsclib, x); own = false) + J = unsafe_wrap(Array, J_[], VecGetLocalSize(petsclib, x); own = false) + invJ = unsafe_wrap(Array, invJ_[], VecGetLocalSize(petsclib, x); own = false) + + return Nc,v0,J,invJ +end + +""" + DMSlicedSetGhosts(petsclib::PetscLibType,dm::PetscDM, bs::PetscInt, nloc::PetscInt, Nghosts::PetscInt, ghosts::Vector{PetscInt}) +Sets the global indices of other processes elements that will +be ghosts on this process + +Not Collective + +Input Parameters: +- `dm` - the `DMSLICED` object +- `bs` - block size +- `nlocal` - number of local (owned, non-ghost) blocks +- `Nghosts` - number of ghost blocks on this process +- `ghosts` - global indices of each ghost block + +Level: advanced + +-seealso: `DM`, `DMSLICED`, `DMDestroy()`, `DMCreateGlobalVector()` + +# External Links +$(_doc_external("Dm/DMSlicedSetGhosts")) +""" +function DMSlicedSetGhosts(petsclib::PetscLibType, dm::PetscDM, bs::PetscInt, nloc::PetscInt, Nghosts::PetscInt, ghosts::Vector{PetscInt}) end + +@for_petsc function DMSlicedSetGhosts(petsclib::$UnionPetscLib, dm::PetscDM, bs::$PetscInt, nloc::$PetscInt, Nghosts::$PetscInt, ghosts::Vector{$PetscInt} ) + + @chk ccall( + (:DMSlicedSetGhosts, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}), + dm, bs, nloc, Nghosts, ghosts, + ) + + + return nothing +end + +""" + DMSlicedSetPreallocation(petsclib::PetscLibType,dm::PetscDM, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) +sets the matrix memory preallocation for matrices computed by `DMSLICED` + +Not Collective + +Input Parameters: +- `dm` - the `DM` object +- `d_nz` - number of block nonzeros per block row in diagonal portion of local +submatrix (same for all local rows) +- `d_nnz` - array containing the number of block nonzeros in the various block rows +of the in diagonal portion of the local (possibly different for each block +row) or `NULL`. +- `o_nz` - number of block nonzeros per block row in the off-diagonal portion of local +submatrix (same for all local rows). +- `o_nnz` - array containing the number of nonzeros in the various block rows of the +off-diagonal portion of the local submatrix (possibly different for +each block row) or `NULL`. + +Level: advanced + +-seealso: `DM`, `DMSLICED`, `DMDestroy()`, `DMCreateGlobalVector()`, `MatMPIAIJSetPreallocation()`, +`MatMPIBAIJSetPreallocation()`, `DMSlicedGetMatrix()`, `DMSlicedSetBlockFills()` + +# External Links +$(_doc_external("Dm/DMSlicedSetPreallocation")) +""" +function DMSlicedSetPreallocation(petsclib::PetscLibType, dm::PetscDM, d_nz::PetscInt, d_nnz::Vector{PetscInt}, o_nz::PetscInt, o_nnz::Vector{PetscInt}) end + +@for_petsc function DMSlicedSetPreallocation(petsclib::$UnionPetscLib, dm::PetscDM, d_nz::$PetscInt, d_nnz::Vector{$PetscInt}, o_nz::$PetscInt, o_nnz::Vector{$PetscInt} ) + + @chk ccall( + (:DMSlicedSetPreallocation, $petsc_library), + PetscErrorCode, + (CDM, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + dm, d_nz, d_nnz, o_nz, o_nnz, + ) + + + return nothing +end + +""" + DMSlicedSetBlockFills(petsclib::PetscLibType,dm::PetscDM, dfill::Vector{PetscInt}, ofill::Vector{PetscInt}) +Sets the fill pattern in each block for a multi +of the matrix returned by `DMSlicedGetMatrix()`. + +Logically Collective + +Input Parameters: +- `dm` - the `DM` object +- `dfill` - the fill pattern in the diagonal block (may be `NULL`, means use dense block) +- `ofill` - the fill pattern in the off-diagonal blocks + +Level: advanced + +-seealso: `DM`, `DMSLICED`, `DMSlicedGetMatrix()`, `DMDASetBlockFills()` + +# External Links +$(_doc_external("Dm/DMSlicedSetBlockFills")) +""" +function DMSlicedSetBlockFills(petsclib::PetscLibType, dm::PetscDM, dfill::Vector{PetscInt}, ofill::Vector{PetscInt}) end + +@for_petsc function DMSlicedSetBlockFills(petsclib::$UnionPetscLib, dm::PetscDM, dfill::Vector{$PetscInt}, ofill::Vector{$PetscInt} ) + + @chk ccall( + (:DMSlicedSetBlockFills, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscInt}, Ptr{$PetscInt}), + dm, dfill, ofill, + ) + + + return nothing +end + +""" + dm::PetscDM = DMSlicedCreate(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, nloc::PetscInt, Nghosts::PetscInt, ghosts::Vector{PetscInt}, d_nnz::Vector{PetscInt}, o_nnz::Vector{PetscInt}) +Creates a `DM` object, used to manage data for a unstructured problem + +Collective + +Input Parameters: +- `comm` - the processors that will share the global vector +- `bs` - the block size +- `nlocal` - number of vector entries on this process +- `Nghosts` - number of ghost points needed on this process +- `ghosts` - global indices of all ghost points for this process +- `d_nnz` - matrix preallocation information representing coupling within this process +- `o_nnz` - matrix preallocation information representing coupling between this process and other processes + +Output Parameter: +- `dm` - the slice object + +Level: advanced + +-seealso: `DM`, `DMSLICED`, `DMDestroy()`, `DMCreateGlobalVector()`, `DMSetType()`, `DMSlicedSetGhosts()`, `DMSlicedSetPreallocation()`, +`VecGhostUpdateBegin()`, `VecGhostUpdateEnd()`, +`VecGhostGetLocalForm()`, `VecGhostRestoreLocalForm()` + +# External Links +$(_doc_external("Dm/DMSlicedCreate")) +""" +function DMSlicedCreate(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, nloc::PetscInt, Nghosts::PetscInt, ghosts::Vector{PetscInt}, d_nnz::Vector{PetscInt}, o_nnz::Vector{PetscInt}) end + +@for_petsc function DMSlicedCreate(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, nloc::$PetscInt, Nghosts::$PetscInt, ghosts::Vector{$PetscInt}, d_nnz::Vector{$PetscInt}, o_nnz::Vector{$PetscInt} ) + dm_ = Ref{CDM}() + + @chk ccall( + (:DMSlicedCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CDM}), + comm, bs, nloc, Nghosts, ghosts, d_nnz, o_nnz, dm_, + ) + + dm = PetscDM(dm_[], petsclib) + + return dm +end + +""" + x::PetscScalar,y::PetscScalar = DMDAMapCoordsToPeriodicDomain(petsclib::PetscLibType,da::PetscDM) + +# External Links +$(_doc_external("Ts/DMDAMapCoordsToPeriodicDomain")) +""" +function DMDAMapCoordsToPeriodicDomain(petsclib::PetscLibType, da::PetscDM) end + +@for_petsc function DMDAMapCoordsToPeriodicDomain(petsclib::$UnionPetscLib, da::PetscDM ) + x_ = Ref{$PetscScalar}() + y_ = Ref{$PetscScalar}() + + @chk ccall( + (:DMDAMapCoordsToPeriodicDomain, $petsc_library), + PetscErrorCode, + (CDM, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + da, x_, y_, + ) + + x = x_[] + y = y_[] + + return x,y +end + +""" + DMTSSetIFunction(petsclib::PetscLibType,dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid) +set `TS` implicit function evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - function evaluating f(t,u,u_t) +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `DM`, `TSIFunctionFn` + +# External Links +$(_doc_external("Ts/DMTSSetIFunction")) +""" +function DMTSSetIFunction(petsclib::PetscLibType, dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSSetIFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetIFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSIFunctionFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIFunctionContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` implicit evaluation context destroy function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - implicit evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSSetIFunction()`, `TSSetIFunction()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Ts/DMTSSetIFunctionContextDestroy")) +""" +function DMTSSetIFunctionContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetIFunctionContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetIFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSGetIFunction(petsclib::PetscLibType,dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid) +get `TS` implicit residual evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `func` - function evaluation function, for calling sequence see `TSIFunctionFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `DM`, `DMTSSetIFunction()`, `TSIFunctionFn` + +# External Links +$(_doc_external("Ts/DMTSGetIFunction")) +""" +function DMTSGetIFunction(petsclib::PetscLibType, dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSGetIFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSIFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetIFunction, $petsc_library), + PetscErrorCode, + (CDM, TSIFunctionFn, Cvoid), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetI2Function(petsclib::PetscLibType,dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid) +set `TS` implicit function evaluation function for 2nd order systems into a `TSDM` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `fun` - function evaluation routine +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSSetI2Function()` + +# External Links +$(_doc_external("Ts/DMTSSetI2Function")) +""" +function DMTSSetI2Function(petsclib::PetscLibType, dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSSetI2Function(petsclib::$UnionPetscLib, dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetI2Function, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSI2FunctionFn}, Ptr{Cvoid}), + dm, fun, ctx, + ) + + + return nothing +end + +""" + DMTSSetI2FunctionContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` implicit evaluation for 2nd order systems context destroy into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - implicit evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TSSetI2FunctionContextDestroy()`, `DMTSSetI2Function()`, `TSSetI2Function()` + +# External Links +$(_doc_external("Ts/DMTSSetI2FunctionContextDestroy")) +""" +function DMTSSetI2FunctionContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetI2FunctionContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetI2FunctionContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSGetI2Function(petsclib::PetscLibType,dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid) +get `TS` implicit residual evaluation function for 2nd order systems from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `fun` - function evaluation function, for calling sequence see `TSSetI2Function()` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSSetI2Function()`, `TSGetI2Function()` + +# External Links +$(_doc_external("Ts/DMTSGetI2Function")) +""" +function DMTSGetI2Function(petsclib::PetscLibType, dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSGetI2Function(petsclib::$UnionPetscLib, dm::PetscDM, fun::TSI2FunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetI2Function, $petsc_library), + PetscErrorCode, + (CDM, TSI2FunctionFn, Cvoid), + dm, fun, ctx, + ) + + + return nothing +end + +""" + DMTSSetI2Jacobian(petsclib::PetscLibType,dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid) +set `TS` implicit Jacobian evaluation function for 2nd order systems from a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `jac` - Jacobian evaluation routine +- `ctx` - context for Jacobian evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSI2JacobianFn`, `TSSetI2Jacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetI2Jacobian")) +""" +function DMTSSetI2Jacobian(petsclib::PetscLibType, dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSSetI2Jacobian(petsclib::$UnionPetscLib, dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetI2Jacobian, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSI2JacobianFn}, Ptr{Cvoid}), + dm, jac, ctx, + ) + + + return nothing +end + +""" + DMTSSetI2JacobianContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` implicit Jacobian evaluation for 2nd order systems context destroy function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - implicit Jacobian evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSSetI2JacobianContextDestroy()`, `DMTSSetI2Jacobian()`, `TSSetI2Jacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetI2JacobianContextDestroy")) +""" +function DMTSSetI2JacobianContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetI2JacobianContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetI2JacobianContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSGetI2Jacobian(petsclib::PetscLibType,dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid) +get `TS` implicit Jacobian evaluation function for 2nd order systems from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `jac` - Jacobian evaluation function, for calling sequence see `TSI2JacobianFn` +- `ctx` - context for Jacobian evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSSetI2Jacobian()`, `TSGetI2Jacobian()`, `TSI2JacobianFn` + +# External Links +$(_doc_external("Ts/DMTSGetI2Jacobian")) +""" +function DMTSGetI2Jacobian(petsclib::PetscLibType, dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSGetI2Jacobian(petsclib::$UnionPetscLib, dm::PetscDM, jac::TSI2JacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetI2Jacobian, $petsc_library), + PetscErrorCode, + (CDM, TSI2JacobianFn, Cvoid), + dm, jac, ctx, + ) + + + return nothing +end + +""" + DMTSSetRHSFunction(petsclib::PetscLibType,dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid) +set `TS` explicit residual evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - RHS function evaluation routine, see `TSRHSFunctionFn` for the calling sequence +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSRHSFunctionFn` + +# External Links +$(_doc_external("Ts/DMTSSetRHSFunction")) +""" +function DMTSSetRHSFunction(petsclib::PetscLibType, dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSSetRHSFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetRHSFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSRHSFunctionFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetRHSFunctionContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` explicit residual evaluation context destroy function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - explicit evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TSSetRHSFunctionContextDestroy()`, `DMTSSetRHSFunction()`, `TSSetRHSFunction()` + +# External Links +$(_doc_external("Ts/DMTSSetRHSFunctionContextDestroy")) +""" +function DMTSSetRHSFunctionContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetRHSFunctionContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetRHSFunctionContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSSetTransientVariable(petsclib::PetscLibType,dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid) +sets function to transform from state to transient variables into a `DMTS` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `tvar` - a function that transforms to transient variables, see `TSTransientVariableFn` for the calling sequence +- `ctx` - a context for tvar + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `TSBDF`, `TSSetTransientVariable()`, `DMTSGetTransientVariable()`, `DMTSSetIFunction()`, `DMTSSetIJacobian()`, `TSTransientVariableFn` + +# External Links +$(_doc_external("Ts/DMTSSetTransientVariable")) +""" +function DMTSSetTransientVariable(petsclib::PetscLibType, dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid) end + +@for_petsc function DMTSSetTransientVariable(petsclib::$UnionPetscLib, dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetTransientVariable, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSTransientVariableFn}, Ptr{Cvoid}), + dm, tvar, ctx, + ) + + + return nothing +end + +""" + DMTSGetTransientVariable(petsclib::PetscLibType,dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid) +gets function to transform from state to transient variables set with `DMTSSetTransientVariable()` from a `TSDM` + +Logically Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `tvar` - a function that transforms to transient variables, see `TSTransientVariableFn` for the calling sequence +- `ctx` - a context for tvar + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `DMTSSetTransientVariable()`, `DMTSGetIFunction()`, `DMTSGetIJacobian()`, `TSTransientVariableFn` + +# External Links +$(_doc_external("Ts/DMTSGetTransientVariable")) +""" +function DMTSGetTransientVariable(petsclib::PetscLibType, dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid) end + +@for_petsc function DMTSGetTransientVariable(petsclib::$UnionPetscLib, dm::PetscDM, tvar::TSTransientVariableFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetTransientVariable, $petsc_library), + PetscErrorCode, + (CDM, TSTransientVariableFn, Ptr{Cvoid}), + dm, tvar, ctx, + ) + + + return nothing +end + +""" + DMTSGetSolutionFunction(petsclib::PetscLibType,dm::PetscDM, func::TSSolutionFn, ctx::Cvoid) +gets the `TS` solution evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `func` - solution function evaluation function, for calling sequence see `TSSolutionFn` +- `ctx` - context for solution evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `DM`, `DMTSSetSolutionFunction()`, `TSSolutionFn` + +# External Links +$(_doc_external("Ts/DMTSGetSolutionFunction")) +""" +function DMTSGetSolutionFunction(petsclib::PetscLibType, dm::PetscDM, func::TSSolutionFn, ctx::Cvoid) end + +@for_petsc function DMTSGetSolutionFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSSolutionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetSolutionFunction, $petsc_library), + PetscErrorCode, + (CDM, TSSolutionFn, Cvoid), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetSolutionFunction(petsclib::PetscLibType,dm::PetscDM, func::TSSolutionFn, ctx::Cvoid) +set `TS` solution evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - solution function evaluation routine, for calling sequence see `TSSolutionFn` +- `ctx` - context for solution evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSGetSolutionFunction()`, `TSSolutionFn` + +# External Links +$(_doc_external("Ts/DMTSSetSolutionFunction")) +""" +function DMTSSetSolutionFunction(petsclib::PetscLibType, dm::PetscDM, func::TSSolutionFn, ctx::Cvoid) end + +@for_petsc function DMTSSetSolutionFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSSolutionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetSolutionFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSSolutionFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetForcingFunction(petsclib::PetscLibType,dm::PetscDM, func::TSForcingFn, ctx::Cvoid) +set `TS` forcing function evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - forcing function evaluation routine, for calling sequence see `TSForcingFn` +- `ctx` - context for solution evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSForcingFn`, `TSSetForcingFunction()`, `DMTSGetForcingFunction()` + +# External Links +$(_doc_external("Ts/DMTSSetForcingFunction")) +""" +function DMTSSetForcingFunction(petsclib::PetscLibType, dm::PetscDM, func::TSForcingFn, ctx::Cvoid) end + +@for_petsc function DMTSSetForcingFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSForcingFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetForcingFunction, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSForcingFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSGetForcingFunction(petsclib::PetscLibType,dm::PetscDM, f::TSForcingFn, ctx::Cvoid) +get `TS` forcing function evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `f` - forcing function evaluation function; see `TSForcingFn` for the calling sequence +- `ctx` - context for solution evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `DM`, `TSSetForcingFunction()`, `TSForcingFn` + +# External Links +$(_doc_external("Ts/DMTSGetForcingFunction")) +""" +function DMTSGetForcingFunction(petsclib::PetscLibType, dm::PetscDM, f::TSForcingFn, ctx::Cvoid) end + +@for_petsc function DMTSGetForcingFunction(petsclib::$UnionPetscLib, dm::PetscDM, f::TSForcingFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetForcingFunction, $petsc_library), + PetscErrorCode, + (CDM, TSForcingFn, Cvoid), + dm, f, ctx, + ) + + + return nothing +end + +""" + DMTSGetRHSFunction(petsclib::PetscLibType,dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid) +get `TS` explicit residual evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `func` - residual evaluation function, for calling sequence see `TSRHSFunctionFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `TSRHSFunctionFn`, `TSGetRHSFunction()` + +# External Links +$(_doc_external("Ts/DMTSGetRHSFunction")) +""" +function DMTSGetRHSFunction(petsclib::PetscLibType, dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid) end + +@for_petsc function DMTSGetRHSFunction(petsclib::$UnionPetscLib, dm::PetscDM, func::TSRHSFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetRHSFunction, $petsc_library), + PetscErrorCode, + (CDM, TSRHSFunctionFn, Cvoid), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIJacobian(petsclib::PetscLibType,dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid) +set `TS` Jacobian evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - Jacobian evaluation routine, see `TSIJacobianFn` for the calling sequence +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `DM`, `TSIJacobianFn`, `DMTSGetIJacobian()`, `TSSetIJacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetIJacobian")) +""" +function DMTSSetIJacobian(petsclib::PetscLibType, dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSSetIJacobian(petsclib::$UnionPetscLib, dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetIJacobian, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSIJacobianFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIJacobianContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` Jacobian evaluation context destroy function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - Jacobian evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TSSetIJacobianContextDestroy()`, `TSSetI2JacobianContextDestroy()`, `DMTSSetIJacobian()`, `TSSetIJacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetIJacobianContextDestroy")) +""" +function DMTSSetIJacobianContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetIJacobianContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetIJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSGetIJacobian(petsclib::PetscLibType,dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid) +get `TS` Jacobian evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `func` - Jacobian evaluation function, for calling sequence see `TSIJacobianFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSSetIJacobian()`, `TSIJacobianFn` + +# External Links +$(_doc_external("Ts/DMTSGetIJacobian")) +""" +function DMTSGetIJacobian(petsclib::PetscLibType, dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSGetIJacobian(petsclib::$UnionPetscLib, dm::PetscDM, func::TSIJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetIJacobian, $petsc_library), + PetscErrorCode, + (CDM, TSIJacobianFn, Cvoid), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetRHSJacobian(petsclib::PetscLibType,dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid) +set `TS` Jacobian evaluation function into a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `func` - Jacobian evaluation routine, for calling sequence see `TSIJacobianFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TSRHSJacobianFn`, `DMTSGetRHSJacobian()`, `TSSetRHSJacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetRHSJacobian")) +""" +function DMTSSetRHSJacobian(petsclib::PetscLibType, dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSSetRHSJacobian(petsclib::$UnionPetscLib, dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetRHSJacobian, $petsc_library), + PetscErrorCode, + (CDM, Ptr{TSRHSJacobianFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetRHSJacobianContextDestroy(petsclib::PetscLibType,dm::PetscDM, f::PetscCtxDestroyFn) +set `TS` Jacobian evaluation context destroy function from a `DMTS` + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `f` - Jacobian evaluation context destroy function, see `PetscCtxDestroyFn` for its calling sequence + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `TS`, `TSSetRHSJacobianContextDestroy()`, `DMTSSetRHSJacobian()`, `TSSetRHSJacobian()` + +# External Links +$(_doc_external("Ts/DMTSSetRHSJacobianContextDestroy")) +""" +function DMTSSetRHSJacobianContextDestroy(petsclib::PetscLibType, dm::PetscDM, f::PetscCtxDestroyFn) end + +@for_petsc function DMTSSetRHSJacobianContextDestroy(petsclib::$UnionPetscLib, dm::PetscDM, f::PetscCtxDestroyFn ) + + @chk ccall( + (:DMTSSetRHSJacobianContextDestroy, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscCtxDestroyFn}), + dm, f, + ) + + + return nothing +end + +""" + DMTSGetRHSJacobian(petsclib::PetscLibType,dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid) +get `TS` Jacobian evaluation function from a `DMTS` + +Not Collective + +Input Parameter: +- `dm` - `DM` to be used with `TS` + +Output Parameters: +- `func` - Jacobian evaluation function, for calling sequence see `TSRHSJacobianFn` +- `ctx` - context for residual evaluation + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS`, `DMTSSetRHSJacobian()`, `TSRHSJacobianFn` + +# External Links +$(_doc_external("Ts/DMTSGetRHSJacobian")) +""" +function DMTSGetRHSJacobian(petsclib::PetscLibType, dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid) end + +@for_petsc function DMTSGetRHSJacobian(petsclib::$UnionPetscLib, dm::PetscDM, func::TSRHSJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:DMTSGetRHSJacobian, $petsc_library), + PetscErrorCode, + (CDM, TSRHSJacobianFn, Cvoid), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIFunctionSerialize(petsclib::PetscLibType,dm::PetscDM, view::external, load::external) +sets functions used to view and load a `TSIFunctionFn` context + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `view` - viewer function +- `load` - loading function + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS` + +# External Links +$(_doc_external("Ts/DMTSSetIFunctionSerialize")) +""" +function DMTSSetIFunctionSerialize(petsclib::PetscLibType, dm::PetscDM, view::external, load::external) end + +@for_petsc function DMTSSetIFunctionSerialize(petsclib::$UnionPetscLib, dm::PetscDM, view::external, load::external ) + + @chk ccall( + (:DMTSSetIFunctionSerialize, $petsc_library), + PetscErrorCode, + (CDM, external, external), + dm, view, load, + ) + + + return nothing +end + +""" + DMTSSetIJacobianSerialize(petsclib::PetscLibType,dm::PetscDM, view::external, load::external) +sets functions used to view and load a `TSIJacobianFn` context + +Not Collective + +Input Parameters: +- `dm` - `DM` to be used with `TS` +- `view` - viewer function +- `load` - loading function + +Level: developer + +-seealso: [](ch_ts), `DMTS`, `DM`, `TS` + +# External Links +$(_doc_external("Ts/DMTSSetIJacobianSerialize")) +""" +function DMTSSetIJacobianSerialize(petsclib::PetscLibType, dm::PetscDM, view::external, load::external) end + +@for_petsc function DMTSSetIJacobianSerialize(petsclib::$UnionPetscLib, dm::PetscDM, view::external, load::external ) + + @chk ccall( + (:DMTSSetIJacobianSerialize, $petsc_library), + PetscErrorCode, + (CDM, external, external), + dm, view, load, + ) + + + return nothing +end + +""" + DMTSSetBoundaryLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set the function for essential boundary data for a local implicit function evaluation. + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local function evaluation +- `ctx` - context for function evaluation + +Level: intermediate + +-seealso: [](ch_ts), `DM`, `TS`, `DMTSSetIFunction()`, `DMTSSetIJacobianLocal()` + +# External Links +$(_doc_external("Ts/DMTSSetBoundaryLocal")) +""" +function DMTSSetBoundaryLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMTSSetBoundaryLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetBoundaryLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIFunctionLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local implicit function evaluation function. This function is called with local vector +containing the local vector information PLUS ghost point information. It should compute a result for all local +elements and `DM` will automatically accumulate the overlapping values. + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local function evaluation +- `ctx` - context for function evaluation + +Level: beginner + +-seealso: [](ch_ts), `DM`, `DMTSGetIFunctionLocal()`, `DMTSSetIFunction()`, `DMTSSetIJacobianLocal()` + +# External Links +$(_doc_external("Ts/DMTSSetIFunctionLocal")) +""" +function DMTSSetIFunctionLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMTSSetIFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetIFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetIJacobianLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local Jacobian evaluation function + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local Jacobian evaluation +- `ctx` - optional context for local Jacobian evaluation + +Level: beginner + +-seealso: [](ch_ts), `DM`, `DMTSGetIJacobianLocal()`, `DMTSSetIFunctionLocal()`, `DMTSSetIJacobian()`, `DMTSSetIFunction()` + +# External Links +$(_doc_external("Ts/DMTSSetIJacobianLocal")) +""" +function DMTSSetIJacobianLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMTSSetIJacobianLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetIJacobianLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSSetRHSFunctionLocal(petsclib::PetscLibType,dm::PetscDM, func::external, ctx::Cvoid) +set a local rhs function evaluation function. This function is called with local vector +containing the local vector information PLUS ghost point information. It should compute a result for all local +elements and `DM` will automatically accumulate the overlapping values. + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local function evaluation +- `ctx` - context for function evaluation + +Level: beginner + +-seealso: [](ch_ts), `DM`, `DMTSGetRHSFunctionLocal()`, `DMTSSetRHSFunction()`, `DMTSSetIFunction()`, `DMTSSetIJacobianLocal()` + +# External Links +$(_doc_external("Ts/DMTSSetRHSFunctionLocal")) +""" +function DMTSSetRHSFunctionLocal(petsclib::PetscLibType, dm::PetscDM, func::external, ctx::Cvoid) end + +@for_petsc function DMTSSetRHSFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::external, ctx::Cvoid ) + + @chk ccall( + (:DMTSSetRHSFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, external, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMTSCreateRHSMassMatrix(petsclib::PetscLibType,dm::PetscDM) +This creates the mass matrix associated with the given `DM`, and a solver to invert it, and stores them in the `DM` context. + +Collective + +Input Parameter: +- `dm` - `DM` providing the mass matrix + +Level: developer + +-seealso: [](ch_ts), `DM`, `DMTSCreateRHSMassMatrixLumped()`, `DMTSDestroyRHSMassMatrix()`, `DMCreateMassMatrix()`, `DMTS` + +# External Links +$(_doc_external("Ts/DMTSCreateRHSMassMatrix")) +""" +function DMTSCreateRHSMassMatrix(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMTSCreateRHSMassMatrix(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMTSCreateRHSMassMatrix, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMTSCreateRHSMassMatrixLumped(petsclib::PetscLibType,dm::PetscDM) +This creates the lumped mass matrix associated with the given `DM`, and a solver to invert it, and stores them in the `DM` context. + +Collective + +Input Parameter: +- `dm` - `DM` providing the mass matrix + +Level: developer + +-seealso: [](ch_ts), `DM`, `DMTSCreateRHSMassMatrix()`, `DMTSDestroyRHSMassMatrix()`, `DMCreateMassMatrix()`, `DMTS` + +# External Links +$(_doc_external("Ts/DMTSCreateRHSMassMatrixLumped")) +""" +function DMTSCreateRHSMassMatrixLumped(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMTSCreateRHSMassMatrixLumped(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMTSCreateRHSMassMatrixLumped, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMTSDestroyRHSMassMatrix(petsclib::PetscLibType,dm::PetscDM) +Destroys the mass matrix and solver stored in the `DM` context, if they exist. + +Logically Collective + +Input Parameter: +- `dm` - `DM` providing the mass matrix + +Level: developer + +-seealso: [](ch_ts), `DM`, `DMTSCreateRHSMassMatrixLumped()`, `DMCreateMassMatrix()`, `DMTS` + +# External Links +$(_doc_external("Ts/DMTSDestroyRHSMassMatrix")) +""" +function DMTSDestroyRHSMassMatrix(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMTSDestroyRHSMassMatrix(petsclib::$UnionPetscLib, dm::PetscDM ) + + @chk ccall( + (:DMTSDestroyRHSMassMatrix, $petsc_library), + PetscErrorCode, + (CDM,), + dm, + ) + + + return nothing +end + +""" + DMPlexTSComputeRHSFunctionFVM(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid) +Form the forcing `F` from the local input `locX` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `time` - The time +- `locX` - Local solution +- `user` - The user context + +Output Parameter: +- `F` - Global output vector + +Level: developer + +-seealso: [](ch_ts), `DMPLEX`, `TS`, `DMPlexComputeJacobianActionFEM()` + +# External Links +$(_doc_external("Ts/DMPlexTSComputeRHSFunctionFVM")) +""" +function DMPlexTSComputeRHSFunctionFVM(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexTSComputeRHSFunctionFVM(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeRHSFunctionFVM, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, Ptr{Cvoid}), + dm, time, locX, F, user, + ) + + + return nothing +end + +""" + DMPlexTSComputeBoundary(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, user::Cvoid) +Insert the essential boundary values into the local input `locX` and/or its time derivative `locX_t` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `time` - The time +- `locX` - Local solution +- `locX_t` - Local solution time derivative, or `NULL` +- `user` - The user context + +Level: developer + +-seealso: [](ch_ts), `DMPLEX`, `TS`, `DMPlexComputeJacobianActionFEM()` + +# External Links +$(_doc_external("Ts/DMPlexTSComputeBoundary")) +""" +function DMPlexTSComputeBoundary(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexTSComputeBoundary(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, locX_t::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeBoundary, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, Ptr{Cvoid}), + dm, time, locX, locX_t, user, + ) + + + return nothing +end + +""" + DMPlexTSComputeIFunctionFEM(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, locF::PetscVec, user::Cvoid) +Form the local residual `locF` from the local input `locX` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `time` - The time +- `locX` - Local solution +- `locX_t` - Local solution time derivative, or `NULL` +- `user` - The user context + +Output Parameter: +- `locF` - Local output vector + +Level: developer + +-seealso: [](ch_ts), `DMPLEX`, `TS`, `DMPlexTSComputeRHSFunctionFEM()` + +# External Links +$(_doc_external("Ts/DMPlexTSComputeIFunctionFEM")) +""" +function DMPlexTSComputeIFunctionFEM(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, locF::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexTSComputeIFunctionFEM(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, locX_t::PetscVec, locF::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeIFunctionFEM, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, CVec, Ptr{Cvoid}), + dm, time, locX, locX_t, locF, user, + ) + + + return nothing +end + +""" + DMPlexTSComputeIJacobianFEM(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat, user::Cvoid) +Form the Jacobian `Jac` from the local input `locX` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `time` - The time +- `locX` - Local solution +- `locX_t` - Local solution time derivative, or `NULL` +- `X_tShift` - The multiplicative parameter for dF/du_t +- `user` - The user context + +Output Parameters: +- `Jac` - the Jacobian +- `JacP` - an additional approximation for the Jacobian to be used to compute the preconditioner (often is `Jac`) + +Level: developer + +-seealso: [](ch_ts), `TS`, `DM`, `DMPlexTSComputeIFunctionFEM()`, `DMPlexTSComputeRHSFunctionFEM()` + +# External Links +$(_doc_external("Ts/DMPlexTSComputeIJacobianFEM")) +""" +function DMPlexTSComputeIJacobianFEM(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, locX_t::PetscVec, X_tShift::PetscReal, Jac::PetscMat, JacP::PetscMat, user::Cvoid) end + +@for_petsc function DMPlexTSComputeIJacobianFEM(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, locX_t::PetscVec, X_tShift::$PetscReal, Jac::PetscMat, JacP::PetscMat, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeIJacobianFEM, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, $PetscReal, CMat, CMat, Ptr{Cvoid}), + dm, time, locX, locX_t, X_tShift, Jac, JacP, user, + ) + + + return nothing +end + +""" + DMPlexTSComputeRHSFunctionFEM(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, locG::PetscVec, user::Cvoid) +Form the local residual `locG` from the local input `locX` using pointwise functions specified by the user + +Input Parameters: +- `dm` - The mesh +- `time` - The time +- `locX` - Local solution +- `user` - The user context + +Output Parameter: +- `locG` - Local output vector + +Level: developer + +-seealso: [](ch_ts), `TS`, `DM`, `DMPlexTSComputeIFunctionFEM()`, `DMPlexTSComputeIJacobianFEM()` + +# External Links +$(_doc_external("Ts/DMPlexTSComputeRHSFunctionFEM")) +""" +function DMPlexTSComputeRHSFunctionFEM(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, locG::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexTSComputeRHSFunctionFEM(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, locG::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeRHSFunctionFEM, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, Ptr{Cvoid}), + dm, time, locX, locG, user, + ) + + + return nothing +end + +""" + residual::PetscReal = DMTSCheckResidual(petsclib::PetscLibType,ts::TS, dm::PetscDM, t::PetscReal, u::PetscVec, u_t::PetscVec, tol::PetscReal) +Check the residual of the exact solution + +Input Parameters: +- `ts` - the `TS` object +- `dm` - the `DM` +- `t` - the time +- `u` - a `DM` vector +- `u_t` - a `DM` vector +- `tol` - A tolerance for the check, or -1 to print the results instead + +Output Parameter: +- `residual` - The residual norm of the exact solution, or `NULL` + +Level: developer + +-seealso: [](ch_ts), `DM`, `DMTSCheckFromOptions()`, `DMTSCheckJacobian()`, `DNSNESCheckFromOptions()`, `DMSNESCheckDiscretization()`, `DMSNESCheckJacobian()` + +# External Links +$(_doc_external("Ts/DMTSCheckResidual")) +""" +function DMTSCheckResidual(petsclib::PetscLibType, ts::TS, dm::PetscDM, t::PetscReal, u::PetscVec, u_t::PetscVec, tol::PetscReal) end + +@for_petsc function DMTSCheckResidual(petsclib::$UnionPetscLib, ts::TS, dm::PetscDM, t::$PetscReal, u::PetscVec, u_t::PetscVec, tol::$PetscReal ) + residual_ = Ref{$PetscReal}() + + @chk ccall( + (:DMTSCheckResidual, $petsc_library), + PetscErrorCode, + (TS, CDM, $PetscReal, CVec, CVec, $PetscReal, Ptr{$PetscReal}), + ts, dm, t, u, u_t, tol, residual_, + ) + + residual = residual_[] + + return residual +end + +""" + isLinear::PetscBool,convRate::PetscReal = DMTSCheckJacobian(petsclib::PetscLibType,ts::TS, dm::PetscDM, t::PetscReal, u::PetscVec, u_t::PetscVec, tol::PetscReal) +Check the Jacobian of the exact solution against the residual using the Taylor Test + +Input Parameters: +- `ts` - the `TS` object +- `dm` - the `DM` +- `t` - the time +- `u` - a `DM` vector +- `u_t` - a `DM` vector +- `tol` - A tolerance for the check, or -1 to print the results instead + +Output Parameters: +- `isLinear` - Flag indicating that the function looks linear, or `NULL` +- `convRate` - The rate of convergence of the linear model, or `NULL` + +Level: developer + +-seealso: [](ch_ts), `DNTSCheckFromOptions()`, `DMTSCheckResidual()`, `DNSNESCheckFromOptions()`, `DMSNESCheckDiscretization()`, `DMSNESCheckResidual()` + +# External Links +$(_doc_external("Ts/DMTSCheckJacobian")) +""" +function DMTSCheckJacobian(petsclib::PetscLibType, ts::TS, dm::PetscDM, t::PetscReal, u::PetscVec, u_t::PetscVec, tol::PetscReal) end + +@for_petsc function DMTSCheckJacobian(petsclib::$UnionPetscLib, ts::TS, dm::PetscDM, t::$PetscReal, u::PetscVec, u_t::PetscVec, tol::$PetscReal ) + isLinear_ = Ref{PetscBool}() + convRate_ = Ref{$PetscReal}() + + @chk ccall( + (:DMTSCheckJacobian, $petsc_library), + PetscErrorCode, + (TS, CDM, $PetscReal, CVec, CVec, $PetscReal, Ptr{PetscBool}, Ptr{$PetscReal}), + ts, dm, t, u, u_t, tol, isLinear_, convRate_, + ) + + isLinear = isLinear_[] + convRate = convRate_[] + + return isLinear,convRate +end + +""" + DMTSCheckFromOptions(petsclib::PetscLibType,ts::TS, u::PetscVec) +Check the residual and Jacobian functions using the exact solution by outputting some diagnostic information based on +values in the options database + +Input Parameters: +- `ts` - the `TS` object +- `u` - representative `TS` vector + +Level: developer + +-seealso: `DMTS` + +# External Links +$(_doc_external("Ts/DMTSCheckFromOptions")) +""" +function DMTSCheckFromOptions(petsclib::PetscLibType, ts::TS, u::PetscVec) end + +@for_petsc function DMTSCheckFromOptions(petsclib::$UnionPetscLib, ts::TS, u::PetscVec ) + + @chk ccall( + (:DMTSCheckFromOptions, $petsc_library), + PetscErrorCode, + (TS, CVec), + ts, u, + ) + + + return nothing +end + +""" + DMDATSSetRHSFunctionLocal(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, func::DMDATSRHSFunctionLocalFn, ctx::Cvoid) +set a local residual evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `imode` - insert mode for the residual +- `func` - local residual evaluation, see `DMDATSRHSFunctionLocalFn` for the calling sequence +- `ctx` - optional context for local residual evaluation + +Level: beginner + +-seealso: [](ch_ts), `DMDA`, `DMDATSRHSFunctionLocalFn`, `TS`, `TSSetRHSFunction()`, `DMTSSetRHSFunction()`, `DMDATSSetRHSJacobianLocal()`, `DMDASNESSetFunctionLocal()` + +# External Links +$(_doc_external("Ts/DMDATSSetRHSFunctionLocal")) +""" +function DMDATSSetRHSFunctionLocal(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, func::DMDATSRHSFunctionLocalFn, ctx::Cvoid) end + +@for_petsc function DMDATSSetRHSFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, func::DMDATSRHSFunctionLocalFn, ctx::Cvoid ) + + @chk ccall( + (:DMDATSSetRHSFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, Ptr{DMDATSRHSFunctionLocalFn}, Ptr{Cvoid}), + dm, imode, func, ctx, + ) + + + return nothing +end + +""" + DMDATSSetRHSJacobianLocal(petsclib::PetscLibType,dm::PetscDM, func::DMDATSRHSJacobianLocalFn, ctx::Cvoid) +set a local residual evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local RHS Jacobian evaluation routine, see `DMDATSRHSJacobianLocalFn` for the calling sequence +- `ctx` - optional context for local jacobian evaluation + +Level: beginner + +-seealso: [](ch_ts), `DMDA`, `DMDATSRHSJacobianLocalFn`, `DMTSSetRHSJacobian()`, +`DMDATSSetRHSFunctionLocal()`, `DMDASNESSetJacobianLocal()` + +# External Links +$(_doc_external("Ts/DMDATSSetRHSJacobianLocal")) +""" +function DMDATSSetRHSJacobianLocal(petsclib::PetscLibType, dm::PetscDM, func::DMDATSRHSJacobianLocalFn, ctx::Cvoid) end + +@for_petsc function DMDATSSetRHSJacobianLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::DMDATSRHSJacobianLocalFn, ctx::Cvoid ) + + @chk ccall( + (:DMDATSSetRHSJacobianLocal, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDATSRHSJacobianLocalFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMDATSSetIFunctionLocal(petsclib::PetscLibType,dm::PetscDM, imode::InsertMode, func::DMDATSIFunctionLocalFn, ctx::Cvoid) +set a local residual evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `imode` - the insert mode of the function +- `func` - local residual evaluation, see `DMDATSIFunctionLocalFn` for the calling sequence +- `ctx` - optional context for local residual evaluation + +Level: beginner + +-seealso: [](ch_ts), `DMDA`, `DMDATSIFunctionLocalFn`, `DMTSSetIFunction()`, +`DMDATSSetIJacobianLocal()`, `DMDASNESSetFunctionLocal()` + +# External Links +$(_doc_external("Ts/DMDATSSetIFunctionLocal")) +""" +function DMDATSSetIFunctionLocal(petsclib::PetscLibType, dm::PetscDM, imode::InsertMode, func::DMDATSIFunctionLocalFn, ctx::Cvoid) end + +@for_petsc function DMDATSSetIFunctionLocal(petsclib::$UnionPetscLib, dm::PetscDM, imode::InsertMode, func::DMDATSIFunctionLocalFn, ctx::Cvoid ) + + @chk ccall( + (:DMDATSSetIFunctionLocal, $petsc_library), + PetscErrorCode, + (CDM, InsertMode, Ptr{DMDATSIFunctionLocalFn}, Ptr{Cvoid}), + dm, imode, func, ctx, + ) + + + return nothing +end + +""" + DMDATSSetIJacobianLocal(petsclib::PetscLibType,dm::PetscDM, func::DMDATSIJacobianLocalFn, ctx::Cvoid) +set a local residual evaluation function for use with `DMDA` + +Logically Collective + +Input Parameters: +- `dm` - `DM` to associate callback with +- `func` - local residual evaluation, see `DMDATSIJacobianLocalFn` for the calling sequence +- `ctx` - optional context for local residual evaluation + +Level: beginner + +-seealso: [](ch_ts), `DMDA`, `DMDATSIJacobianLocalFn`, `DMTSSetIJacobian()`, +`DMDATSSetIFunctionLocal()`, `DMDASNESSetJacobianLocal()` + +# External Links +$(_doc_external("Ts/DMDATSSetIJacobianLocal")) +""" +function DMDATSSetIJacobianLocal(petsclib::PetscLibType, dm::PetscDM, func::DMDATSIJacobianLocalFn, ctx::Cvoid) end + +@for_petsc function DMDATSSetIJacobianLocal(petsclib::$UnionPetscLib, dm::PetscDM, func::DMDATSIJacobianLocalFn, ctx::Cvoid ) + + @chk ccall( + (:DMDATSSetIJacobianLocal, $petsc_library), + PetscErrorCode, + (CDM, Ptr{DMDATSIJacobianLocalFn}, Ptr{Cvoid}), + dm, func, ctx, + ) + + + return nothing +end + +""" + DMPlexTSComputeRHSFunctionFVMCEED(petsclib::PetscLibType,dm::PetscDM, time::PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid) + +# External Links +$(_doc_external("Ts/DMPlexTSComputeRHSFunctionFVMCEED")) +""" +function DMPlexTSComputeRHSFunctionFVMCEED(petsclib::PetscLibType, dm::PetscDM, time::PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid) end + +@for_petsc function DMPlexTSComputeRHSFunctionFVMCEED(petsclib::$UnionPetscLib, dm::PetscDM, time::$PetscReal, locX::PetscVec, F::PetscVec, user::Cvoid ) + + @chk ccall( + (:DMPlexTSComputeRHSFunctionFVMCEED, $petsc_library), + PetscErrorCode, + (CDM, $PetscReal, CVec, CVec, Ptr{Cvoid}), + dm, time, locX, F, user, + ) + + + return nothing +end + +""" + DMPlexLandauAddMaxwellians(petsclib::PetscLibType,dm::PetscDM, X::PetscVec, time::PetscReal, temps::Vector{PetscReal}, ns::Vector{PetscReal}, grid::PetscInt, b_id::PetscInt, n_batch::PetscInt, actx::Cvoid) +Add a Maxwellian distribution to a state + +Collective + +Input Parameters: +- `dm` - The mesh (local) +- `time` - Current time +- `temps` - Temperatures of each species (global) +- `ns` - Number density of each species (global) +- `grid` - index into current grid - just used for offset into `temp` and `ns` +- `b_id` - batch index +- `n_batch` - number of batches +- `actx` - Landau context + +Output Parameter: +- `X` - The state (local to this grid) + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauAddMaxwellians")) +""" +function DMPlexLandauAddMaxwellians(petsclib::PetscLibType, dm::PetscDM, X::PetscVec, time::PetscReal, temps::Vector{PetscReal}, ns::Vector{PetscReal}, grid::PetscInt, b_id::PetscInt, n_batch::PetscInt, actx::Cvoid) end + +@for_petsc function DMPlexLandauAddMaxwellians(petsclib::$UnionPetscLib, dm::PetscDM, X::PetscVec, time::$PetscReal, temps::Vector{$PetscReal}, ns::Vector{$PetscReal}, grid::$PetscInt, b_id::$PetscInt, n_batch::$PetscInt, actx::Cvoid ) + + @chk ccall( + (:DMPlexLandauAddMaxwellians, $petsc_library), + PetscErrorCode, + (CDM, CVec, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscInt, $PetscInt, $PetscInt, Ptr{Cvoid}), + dm, X, time, temps, ns, grid, b_id, n_batch, actx, + ) + + + return nothing +end + +""" + X::PetscVec,J::PetscMat,pack::PetscDM = DMPlexLandauCreateVelocitySpace(petsclib::PetscLibType,comm::MPI_Comm, dim::PetscInt, prefix::String) +Create a `DMPLEX` velocity space mesh + +Collective + +Input Parameters: +- `comm` - The MPI communicator +- `dim` - velocity space dimension (2 for axisymmetric, 3 for full 3X + 3V solver) +- `prefix` - prefix for options (not tested) + +Output Parameters: +- `pack` - The `DM` object representing the mesh +- `X` - A vector (user destroys) +- `J` - Optional matrix (object destroys) + +Level: beginner + +-seealso: `DMPlexCreate()`, `DMPlexLandauDestroyVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauCreateVelocitySpace")) +""" +function DMPlexLandauCreateVelocitySpace(petsclib::PetscLibType, comm::MPI_Comm, dim::PetscInt, prefix::String) end + +@for_petsc function DMPlexLandauCreateVelocitySpace(petsclib::$UnionPetscLib, comm::MPI_Comm, dim::$PetscInt, prefix::String ) + X_ = Ref{CVec}() + J_ = Ref{CMat}() + pack_ = Ref{CDM}() + + @chk ccall( + (:DMPlexLandauCreateVelocitySpace, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{Cchar}, Ptr{CVec}, Ptr{CMat}, Ptr{CDM}), + comm, dim, prefix, X_, J_, pack_, + ) + + X = PetscVec(X_[], petsclib) + J = PetscMat(J_[], petsclib) + pack = PetscDM(pack_[], petsclib) + + return X,J,pack +end + +""" + DMPlexLandauAccess(petsclib::PetscLibType,pack::PetscDM, X::PetscVec, func::external, user_ctx::Cvoid) +Access to the distribution function with user callback + +Collective + +Input Parameters: +- `pack` - the `DMCOMPOSITE` +- `func` - call back function +- `user_ctx` - user context + +Input/Output Parameter: +- `X` - Vector to data to + +Level: advanced + +-seealso: `DMPlexLandauCreateVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauAccess")) +""" +function DMPlexLandauAccess(petsclib::PetscLibType, pack::PetscDM, X::PetscVec, func::external, user_ctx::Cvoid) end + +@for_petsc function DMPlexLandauAccess(petsclib::$UnionPetscLib, pack::PetscDM, X::PetscVec, func::external, user_ctx::Cvoid ) + + @chk ccall( + (:DMPlexLandauAccess, $petsc_library), + PetscErrorCode, + (CDM, CVec, external, Ptr{Cvoid}), + pack, X, func, user_ctx, + ) + + + return nothing +end + +""" + DMPlexLandauDestroyVelocitySpace(petsclib::PetscLibType,dm::PetscDM) +Destroy a `DMPLEX` velocity space mesh + +Collective + +Input/Output Parameters: +- `dm` - the `DM` to destroy + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauDestroyVelocitySpace")) +""" +function DMPlexLandauDestroyVelocitySpace(petsclib::PetscLibType, dm::PetscDM) end + +@for_petsc function DMPlexLandauDestroyVelocitySpace(petsclib::$UnionPetscLib, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:DMPlexLandauDestroyVelocitySpace, $petsc_library), + PetscErrorCode, + (Ptr{CDM},), + dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + DMPlexLandauPrintNorms(petsclib::PetscLibType,X::PetscVec, stepi::PetscInt) +collects moments and prints them + +Collective + +Input Parameters: +- `X` - the state +- `stepi` - current step to print + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauPrintNorms")) +""" +function DMPlexLandauPrintNorms(petsclib::PetscLibType, X::PetscVec, stepi::PetscInt) end + +@for_petsc function DMPlexLandauPrintNorms(petsclib::$UnionPetscLib, X::PetscVec, stepi::$PetscInt ) + + @chk ccall( + (:DMPlexLandauPrintNorms, $petsc_library), + PetscErrorCode, + (CVec, $PetscInt), + X, stepi, + ) + + + return nothing +end + +""" + Amat::PetscMat = DMPlexLandauCreateMassMatrix(petsclib::PetscLibType,pack::PetscDM) +Create mass matrix for Landau in Plex space (not field major order of Jacobian) +- `puts mass matrix into ctx->M` + +Collective + +Input Parameter: +- `pack` - the `DM` object. Puts matrix in Landau context M field + +Output Parameter: +- `Amat` - The mass matrix (optional), mass matrix is added to the `DM` context + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()` + +# External Links +$(_doc_external("Ts/DMPlexLandauCreateMassMatrix")) +""" +function DMPlexLandauCreateMassMatrix(petsclib::PetscLibType, pack::PetscDM) end + +@for_petsc function DMPlexLandauCreateMassMatrix(petsclib::$UnionPetscLib, pack::PetscDM ) + Amat_ = Ref{CMat}() + + @chk ccall( + (:DMPlexLandauCreateMassMatrix, $petsc_library), + PetscErrorCode, + (CDM, Ptr{CMat}), + pack, Amat_, + ) + + Amat = PetscMat(Amat_[], petsclib) + + return Amat +end + +""" + DMPlexLandauIFunction(petsclib::PetscLibType,ts::TS, time_dummy::PetscReal, X::PetscVec, X_t::PetscVec, F::PetscVec, actx::Cvoid) +`TS` residual calculation, confusingly this computes the Jacobian w/o mass + +Collective + +Input Parameters: +- `ts` - The time stepping context +- `time_dummy` - current time (not used) +- `X` - Current state +- `X_t` - Time derivative of current state +- `actx` - Landau context + +Output Parameter: +- `F` - The residual + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()`, `DMPlexLandauIJacobian()` + +# External Links +$(_doc_external("Ts/DMPlexLandauIFunction")) +""" +function DMPlexLandauIFunction(petsclib::PetscLibType, ts::TS, time_dummy::PetscReal, X::PetscVec, X_t::PetscVec, F::PetscVec, actx::Cvoid) end + +@for_petsc function DMPlexLandauIFunction(petsclib::$UnionPetscLib, ts::TS, time_dummy::$PetscReal, X::PetscVec, X_t::PetscVec, F::PetscVec, actx::Cvoid ) + + @chk ccall( + (:DMPlexLandauIFunction, $petsc_library), + PetscErrorCode, + (TS, $PetscReal, CVec, CVec, CVec, Ptr{Cvoid}), + ts, time_dummy, X, X_t, F, actx, + ) + + + return nothing +end + +""" + DMPlexLandauIJacobian(petsclib::PetscLibType,ts::TS, time_dummy::PetscReal, X::PetscVec, U_tdummy::PetscVec, shift::PetscReal, Amat::PetscMat, Pmat::PetscMat, actx::Cvoid) +`TS` Jacobian construction, confusingly this adds mass + +Collective + +Input Parameters: +- `ts` - The time stepping context +- `time_dummy` - current time (not used) +- `X` - Current state +- `U_tdummy` - Time derivative of current state (not used) +- `shift` - shift for du/dt term +- `actx` - Landau context + +Output Parameters: +- `Amat` - Jacobian +- `Pmat` - same as Amat + +Level: beginner + +-seealso: `DMPlexLandauCreateVelocitySpace()`, `DMPlexLandauIFunction()` + +# External Links +$(_doc_external("Ts/DMPlexLandauIJacobian")) +""" +function DMPlexLandauIJacobian(petsclib::PetscLibType, ts::TS, time_dummy::PetscReal, X::PetscVec, U_tdummy::PetscVec, shift::PetscReal, Amat::PetscMat, Pmat::PetscMat, actx::Cvoid) end + +@for_petsc function DMPlexLandauIJacobian(petsclib::$UnionPetscLib, ts::TS, time_dummy::$PetscReal, X::PetscVec, U_tdummy::PetscVec, shift::$PetscReal, Amat::PetscMat, Pmat::PetscMat, actx::Cvoid ) + + @chk ccall( + (:DMPlexLandauIJacobian, $petsc_library), + PetscErrorCode, + (TS, $PetscReal, CVec, CVec, $PetscReal, CMat, CMat, Ptr{Cvoid}), + ts, time_dummy, X, U_tdummy, shift, Amat, Pmat, actx, + ) + + + return nothing +end + +""" + DMPlexSetGlobalToNaturalSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) + +# External Links +$(_doc_external("Dm/DMPlexSetGlobalToNaturalSF")) +""" +function DMPlexSetGlobalToNaturalSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMPlexSetGlobalToNaturalSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMPlexSetGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, PetscSF), + dm, sf, + ) + + + return nothing +end + +""" + DMPlexGetGlobalToNaturalSF(petsclib::PetscLibType,dm::PetscDM, sf::PetscSF) + +# External Links +$(_doc_external("Dm/DMPlexGetGlobalToNaturalSF")) +""" +function DMPlexGetGlobalToNaturalSF(petsclib::PetscLibType, dm::PetscDM, sf::PetscSF) end + +@for_petsc function DMPlexGetGlobalToNaturalSF(petsclib::$UnionPetscLib, dm::PetscDM, sf::PetscSF ) + + @chk ccall( + (:DMPlexGetGlobalToNaturalSF, $petsc_library), + PetscErrorCode, + (CDM, Ptr{PetscSF}), + dm, sf, + ) + + + return nothing +end + diff --git a/src/autowrapped/PC_wrappers.jl b/src/autowrapped/PC_wrappers.jl new file mode 100644 index 00000000..04a0b154 --- /dev/null +++ b/src/autowrapped/PC_wrappers.jl @@ -0,0 +1,14000 @@ +# autodefined type arguments for class ------ +mutable struct _n_PCRiCchardsonConvergedReason end +const PCRiCchardsonConvergedReason = Ptr{_n_PCRiCchardsonConvergedReason} + +mutable struct PCModifySubMatricesFn end + +mutable struct PCMGCoarseSpaceConstructorFn end + +mutable struct PCShellPSolveFn end + +# ------------------------------------------------------- +""" + PCSetType(petsclib::PetscLibType,pc::PC, type::PCType) +Builds `PC` for a particular preconditioner type + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - a known method, see `PCType` for possible values + +Options Database Key: +- `-pc_type ` - Sets `PC` type + +-seealso: [](ch_ksp), `KSPSetType()`, `PCType`, `PCRegister()`, `PCCreate()`, `KSPGetPC()` + +# External Links +$(_doc_external("Ksp/PCSetType")) +""" +function PCSetType(petsclib::PetscLibType, pc::PC, type::PCType) end + +@for_petsc function PCSetType(petsclib::$UnionPetscLib, pc::PC, type::PCType ) + + @chk ccall( + (:PCSetType, $petsc_library), + PetscErrorCode, + (PC, PCType), + pc, type, + ) + + + return nothing +end + +""" + type::PCType = PCGetType(petsclib::PetscLibType,pc::PC) +Gets the `PCType` (as a string) from the `PC` +context. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - name of preconditioner method + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCType`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCGetType")) +""" +function PCGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCType}() + + @chk ccall( + (:PCGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCSetFromOptions(petsclib::PetscLibType,pc::PC) +Sets `PC` options from the options database. + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Options Database Key: +- `-pc_type` - name of type, for example `bjacobi` + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCSetType()`, `PCType`, `KSPSetFromOptions()` + +# External Links +$(_doc_external("Ksp/PCSetFromOptions")) +""" +function PCSetFromOptions(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCSetFromOptions(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCSetFromOptions, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCSetDM(petsclib::PetscLibType,pc::PC, dm::PetscDM) +Sets the `DM` that may be used by some preconditioners + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `dm` - the `DM`, can be `NULL` to remove any current `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `DM`, `PCGetDM()`, `KSPSetDM()`, `KSPGetDM()`, `SNESSetDM()`, `TSSetDM()` + +# External Links +$(_doc_external("Ksp/PCSetDM")) +""" +function PCSetDM(petsclib::PetscLibType, pc::PC, dm::PetscDM) end + +@for_petsc function PCSetDM(petsclib::$UnionPetscLib, pc::PC, dm::PetscDM ) + + @chk ccall( + (:PCSetDM, $petsc_library), + PetscErrorCode, + (PC, CDM), + pc, dm, + ) + + + return nothing +end + +""" + PCGetDM(petsclib::PetscLibType,pc::PC, dm::PetscDM) +Gets the `DM` that may be used by some preconditioners + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `dm` - the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `DM`, `PCSetDM()`, `KSPSetDM()`, `KSPGetDM()` + +# External Links +$(_doc_external("Ksp/PCGetDM")) +""" +function PCGetDM(petsclib::PetscLibType, pc::PC, dm::PetscDM) end + +@for_petsc function PCGetDM(petsclib::$UnionPetscLib, pc::PC, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:PCGetDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{CDM}), + pc, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + PCSetApplicationContext(petsclib::PetscLibType,pc::PC, ctx::Cvoid) +Sets the optional user + +Logically Collective + +Input Parameters: +- `pc` - the `PC` context +- `ctx` - optional user context + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCGetApplicationContext()`, `KSPSetApplicationContext()`, `KSPGetApplicationContext()`, `PetscObjectCompose()` + +# External Links +$(_doc_external("Ksp/PCSetApplicationContext")) +""" +function PCSetApplicationContext(petsclib::PetscLibType, pc::PC, ctx::Cvoid) end + +@for_petsc function PCSetApplicationContext(petsclib::$UnionPetscLib, pc::PC, ctx::Cvoid ) + + @chk ccall( + (:PCSetApplicationContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + pc, ctx, + ) + + + return nothing +end + +""" + PCGetApplicationContext(petsclib::PetscLibType,pc::PC, ctx::PeCtx) +Gets the user + +Not Collective + +Input Parameter: +- `pc` - `PC` context + +Output Parameter: +- `ctx` - user context + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSetApplicationContext()`, `KSPSetApplicationContext()`, `KSPGetApplicationContext()` + +# External Links +$(_doc_external("Ksp/PCGetApplicationContext")) +""" +function PCGetApplicationContext(petsclib::PetscLibType, pc::PC, ctx::PeCtx) end + +@for_petsc function PCGetApplicationContext(petsclib::$UnionPetscLib, pc::PC, ctx::PeCtx ) + + @chk ccall( + (:PCGetApplicationContext, $petsc_library), + PetscErrorCode, + (PC, PeCtx), + pc, ctx, + ) + + + return nothing +end + +""" + PCReset(petsclib::PetscLibType,pc::PC) +Resets a `PC` context to the state it was in before `PCSetUp()` was called, and removes any allocated `Vec` and `Mat` from its data structure + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetUp()` + +# External Links +$(_doc_external("Ksp/PCReset")) +""" +function PCReset(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCReset(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCReset, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCDestroy(petsclib::PetscLibType,pc::PC) +Destroys `PC` context that was created with `PCCreate()`. + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetUp()` + +# External Links +$(_doc_external("Ksp/PCDestroy")) +""" +function PCDestroy(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCDestroy(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PC},), + pc, + ) + + + return nothing +end + +""" + flag::PetscBool = PCGetDiagonalScale(petsclib::PetscLibType,pc::PC) +Indicates if the preconditioner applies an additional left and right +scaling as needed by certain time-stepping codes. + +Logically Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `flag` - `PETSC_TRUE` if it applies the scaling + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetUp()`, `PCDiagonalScaleLeft()`, `PCDiagonalScaleRight()`, `PCSetDiagonalScale()` + +# External Links +$(_doc_external("Ksp/PCGetDiagonalScale")) +""" +function PCGetDiagonalScale(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetDiagonalScale(petsclib::$UnionPetscLib, pc::PC ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:PCGetDiagonalScale, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + PCSetDiagonalScale(petsclib::PetscLibType,pc::PC, s::PetscVec) +Indicates the left scaling to use to apply an additional left and right +scaling as needed by certain time-stepping codes. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `s` - scaling vector + +Level: intermediate + +-seealso: [](ch_ksp), `PCCreate()`, `PCSetUp()`, `PCDiagonalScaleLeft()`, `PCDiagonalScaleRight()`, `PCGetDiagonalScale()` + +# External Links +$(_doc_external("Ksp/PCSetDiagonalScale")) +""" +function PCSetDiagonalScale(petsclib::PetscLibType, pc::PC, s::PetscVec) end + +@for_petsc function PCSetDiagonalScale(petsclib::$UnionPetscLib, pc::PC, s::PetscVec ) + + @chk ccall( + (:PCSetDiagonalScale, $petsc_library), + PetscErrorCode, + (PC, CVec), + pc, s, + ) + + + return nothing +end + +""" + PCDiagonalScaleLeft(petsclib::PetscLibType,pc::PC, in::PetscVec, out::PetscVec) +Scales a vector by the left scaling as needed by certain time + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `in` - input vector +- `out` - scaled vector (maybe the same as in) + +Level: intermediate + +-seealso: [](ch_ksp), `PCCreate()`, `PCSetUp()`, `PCSetDiagonalScale()`, `PCDiagonalScaleRight()`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Ksp/PCDiagonalScaleLeft")) +""" +function PCDiagonalScaleLeft(petsclib::PetscLibType, pc::PC, in::PetscVec, out::PetscVec) end + +@for_petsc function PCDiagonalScaleLeft(petsclib::$UnionPetscLib, pc::PC, in::PetscVec, out::PetscVec ) + + @chk ccall( + (:PCDiagonalScaleLeft, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, in, out, + ) + + + return nothing +end + +""" + PCDiagonalScaleRight(petsclib::PetscLibType,pc::PC, in::PetscVec, out::PetscVec) +Scales a vector by the right scaling as needed by certain time + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `in` - input vector +- `out` - scaled vector (maybe the same as in) + +Level: intermediate + +-seealso: [](ch_ksp), `PCCreate()`, `PCSetUp()`, `PCDiagonalScaleLeft()`, `PCSetDiagonalScale()`, `MatDiagonalScale()` + +# External Links +$(_doc_external("Ksp/PCDiagonalScaleRight")) +""" +function PCDiagonalScaleRight(petsclib::PetscLibType, pc::PC, in::PetscVec, out::PetscVec) end + +@for_petsc function PCDiagonalScaleRight(petsclib::$UnionPetscLib, pc::PC, in::PetscVec, out::PetscVec ) + + @chk ccall( + (:PCDiagonalScaleRight, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, in, out, + ) + + + return nothing +end + +""" + PCSetUseAmat(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Sets a flag to indicate that when the preconditioner needs to apply (part of) the +operator during the preconditioning process it applies the Amat provided to `TSSetRHSJacobian()`, +`TSSetIJacobian()`, `SNESSetJacobian()`, `KSPSetOperators()` or `PCSetOperators()` not the Pmat. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `flg` - `PETSC_TRUE` to use the Amat, `PETSC_FALSE` to use the Pmat (default is false) + +Options Database Key: +- `-pc_use_amat ` - use the amat argument to `KSPSetOperators()` or `PCSetOperators()` to apply the operator + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCGetUseAmat()`, `PCBJACOBI`, `PCMG`, `PCFIELDSPLIT`, `PCCOMPOSITE`, +`KSPSetOperators()`, `PCSetOperators()` + +# External Links +$(_doc_external("Ksp/PCSetUseAmat")) +""" +function PCSetUseAmat(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCSetUseAmat(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCSetUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + PCSetErrorIfFailure(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Causes `PC` to generate an error if a floating point exception, for example a zero pivot, is detected. + +Logically Collective + +Input Parameters: +- `pc` - iterative context obtained from `PCCreate()` +- `flg` - `PETSC_TRUE` indicates you want the error generated + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `KSPSetErrorIfNotConverged()`, `PCGetInitialGuessNonzero()`, `PCSetInitialGuessKnoll()`, `PCGetInitialGuessKnoll()` + +# External Links +$(_doc_external("Ksp/PCSetErrorIfFailure")) +""" +function PCSetErrorIfFailure(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCSetErrorIfFailure(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCSetErrorIfFailure, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCGetUseAmat(petsclib::PetscLibType,pc::PC) +Gets a flag to indicate that when the preconditioner needs to apply (part of) the +operator during the preconditioning process it applies the Amat provided to `TSSetRHSJacobian()`, +`TSSetIJacobian()`, `SNESSetJacobian()`, `KSPSetOperators()` or `PCSetOperators()` not the Pmat. + +Logically Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `flg` - `PETSC_TRUE` to use the Amat, `PETSC_FALSE` to use the Pmat (default is false) + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSetUseAmat()`, `PCBJACOBI`, `PCMG`, `PCFIELDSPLIT`, `PCCOMPOSITE` + +# External Links +$(_doc_external("Ksp/PCGetUseAmat")) +""" +function PCGetUseAmat(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetUseAmat(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCGetUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCSetKSPNestLevel(petsclib::PetscLibType,pc::PC, level::PetscInt) +sets the amount of nesting the `KSP` that contains this `PC` has + +Collective + +Input Parameters: +- `pc` - the `PC` +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPGetNestLevel()`, `PCGetKSPNestLevel()`, `KSPSetNestLevel()` + +# External Links +$(_doc_external("Ksp/PCSetKSPNestLevel")) +""" +function PCSetKSPNestLevel(petsclib::PetscLibType, pc::PC, level::PetscInt) end + +@for_petsc function PCSetKSPNestLevel(petsclib::$UnionPetscLib, pc::PC, level::$PetscInt ) + + @chk ccall( + (:PCSetKSPNestLevel, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, level, + ) + + + return nothing +end + +""" + level::PetscInt = PCGetKSPNestLevel(petsclib::PetscLibType,pc::PC) +gets the amount of nesting the `KSP` that contains this `PC` has + +Not Collective + +Input Parameter: +- `pc` - the `PC` + +Output Parameter: +- `level` - the nest level + +Level: developer + +-seealso: [](ch_ksp), `KSPSetUp()`, `KSPSolve()`, `KSPDestroy()`, `KSP`, `KSPGMRES`, `KSPType`, `KSPSetNestLevel()`, `PCSetKSPNestLevel()`, `KSPGetNestLevel()` + +# External Links +$(_doc_external("Ksp/PCGetKSPNestLevel")) +""" +function PCGetKSPNestLevel(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetKSPNestLevel(petsclib::$UnionPetscLib, pc::PC ) + level_ = Ref{$PetscInt}() + + @chk ccall( + (:PCGetKSPNestLevel, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + pc, level_, + ) + + level = level_[] + + return level +end + +""" + newpc::PC = PCCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a preconditioner context, `PC` + +Collective + +Input Parameter: +- `comm` - MPI communicator + +Output Parameter: +- `newpc` - location to put the `PC` preconditioner context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCType`, `PCSetType`, `PCSetUp()`, `PCApply()`, `PCDestroy()`, `KSP`, `KSPGetPC()` + +# External Links +$(_doc_external("Ksp/PCCreate")) +""" +function PCCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function PCCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + newpc_ = Ref{PC}() + + @chk ccall( + (:PCCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PC}), + comm, newpc_, + ) + + newpc = newpc_[] + + return newpc +end + +""" + PCApply(petsclib::PetscLibType,pc::PC, x::PetscVec, y::PetscVec) +Applies the preconditioner to a vector. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `x` - input vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApplyTranspose()`, `PCApplyBAorAB()` + +# External Links +$(_doc_external("Ksp/PCApply")) +""" +function PCApply(petsclib::PetscLibType, pc::PC, x::PetscVec, y::PetscVec) end + +@for_petsc function PCApply(petsclib::$UnionPetscLib, pc::PC, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:PCApply, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, x, y, + ) + + + return nothing +end + +""" + PCMatApply(petsclib::PetscLibType,pc::PC, X::PetscMat, Y::PetscMat) +Applies the preconditioner to multiple vectors stored as a `MATDENSE`. Like `PCApply()`, `Y` and `X` must be different matrices. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `X` - block of input vectors + +Output Parameter: +- `Y` - block of output vectors + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `KSPMatSolve()` + +# External Links +$(_doc_external("Ksp/PCMatApply")) +""" +function PCMatApply(petsclib::PetscLibType, pc::PC, X::PetscMat, Y::PetscMat) end + +@for_petsc function PCMatApply(petsclib::$UnionPetscLib, pc::PC, X::PetscMat, Y::PetscMat ) + + @chk ccall( + (:PCMatApply, $petsc_library), + PetscErrorCode, + (PC, CMat, CMat), + pc, X, Y, + ) + + + return nothing +end + +""" + PCMatApplyTranspose(petsclib::PetscLibType,pc::PC, X::PetscMat, Y::PetscMat) +Applies the transpose of preconditioner to multiple vectors stored as a `MATDENSE`. Like `PCApplyTranspose()`, `Y` and `X` must be different matrices. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `X` - block of input vectors + +Output Parameter: +- `Y` - block of output vectors + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApplyTranspose()`, `KSPMatSolveTranspose()` + +# External Links +$(_doc_external("Ksp/PCMatApplyTranspose")) +""" +function PCMatApplyTranspose(petsclib::PetscLibType, pc::PC, X::PetscMat, Y::PetscMat) end + +@for_petsc function PCMatApplyTranspose(petsclib::$UnionPetscLib, pc::PC, X::PetscMat, Y::PetscMat ) + + @chk ccall( + (:PCMatApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, CMat, CMat), + pc, X, Y, + ) + + + return nothing +end + +""" + PCApplySymmetricLeft(petsclib::PetscLibType,pc::PC, x::PetscVec, y::PetscVec) +Applies the left part of a symmetric preconditioner to a vector. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `x` - input vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `PCApplySymmetricRight()` + +# External Links +$(_doc_external("Ksp/PCApplySymmetricLeft")) +""" +function PCApplySymmetricLeft(petsclib::PetscLibType, pc::PC, x::PetscVec, y::PetscVec) end + +@for_petsc function PCApplySymmetricLeft(petsclib::$UnionPetscLib, pc::PC, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:PCApplySymmetricLeft, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, x, y, + ) + + + return nothing +end + +""" + PCApplySymmetricRight(petsclib::PetscLibType,pc::PC, x::PetscVec, y::PetscVec) +Applies the right part of a symmetric preconditioner to a vector. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `x` - input vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `PCApplySymmetricLeft()` + +# External Links +$(_doc_external("Ksp/PCApplySymmetricRight")) +""" +function PCApplySymmetricRight(petsclib::PetscLibType, pc::PC, x::PetscVec, y::PetscVec) end + +@for_petsc function PCApplySymmetricRight(petsclib::$UnionPetscLib, pc::PC, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:PCApplySymmetricRight, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, x, y, + ) + + + return nothing +end + +""" + PCApplyTranspose(petsclib::PetscLibType,pc::PC, x::PetscVec, y::PetscVec) +Applies the transpose of preconditioner to a vector. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `x` - input vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `PCApplyBAorAB()`, `PCApplyBAorABTranspose()`, `PCApplyTransposeExists()` + +# External Links +$(_doc_external("Ksp/PCApplyTranspose")) +""" +function PCApplyTranspose(petsclib::PetscLibType, pc::PC, x::PetscVec, y::PetscVec) end + +@for_petsc function PCApplyTranspose(petsclib::$UnionPetscLib, pc::PC, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:PCApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, x, y, + ) + + + return nothing +end + +""" + flg::PetscBool = PCApplyTransposeExists(petsclib::PetscLibType,pc::PC) +Test whether the preconditioner has a transpose apply operation + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `flg` - `PETSC_TRUE` if a transpose operation is defined + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApplyTranspose()` + +# External Links +$(_doc_external("Ksp/PCApplyTransposeExists")) +""" +function PCApplyTransposeExists(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCApplyTransposeExists(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCApplyTransposeExists, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCApplyBAorAB(petsclib::PetscLibType,pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec) +Applies the preconditioner and operator to a vector. y = B*A*x or y = A*B*x. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `side` - indicates the preconditioner side, one of `PC_LEFT`, `PC_RIGHT`, or `PC_SYMMETRIC` +- `x` - input vector +- `work` - work vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `PCApplyTranspose()`, `PCApplyBAorABTranspose()` + +# External Links +$(_doc_external("Ksp/PCApplyBAorAB")) +""" +function PCApplyBAorAB(petsclib::PetscLibType, pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec) end + +@for_petsc function PCApplyBAorAB(petsclib::$UnionPetscLib, pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec ) + + @chk ccall( + (:PCApplyBAorAB, $petsc_library), + PetscErrorCode, + (PC, PCSide, CVec, CVec, CVec), + pc, side, x, y, work, + ) + + + return nothing +end + +""" + PCApplyBAorABTranspose(petsclib::PetscLibType,pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec) +Applies the transpose of the preconditioner +and operator to a vector. That is, applies B^T * A^T with left preconditioning, +NOT (B*A)^T = A^T*B^T. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `side` - indicates the preconditioner side, one of `PC_LEFT`, `PC_RIGHT`, or `PC_SYMMETRIC` +- `x` - input vector +- `work` - work vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApply()`, `PCApplyTranspose()`, `PCApplyBAorAB()` + +# External Links +$(_doc_external("Ksp/PCApplyBAorABTranspose")) +""" +function PCApplyBAorABTranspose(petsclib::PetscLibType, pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec) end + +@for_petsc function PCApplyBAorABTranspose(petsclib::$UnionPetscLib, pc::PC, side::PCSide, x::PetscVec, y::PetscVec, work::PetscVec ) + + @chk ccall( + (:PCApplyBAorABTranspose, $petsc_library), + PetscErrorCode, + (PC, PCSide, CVec, CVec, CVec), + pc, side, x, y, work, + ) + + + return nothing +end + +""" + exists::PetscBool = PCApplyRichardsonExists(petsclib::PetscLibType,pc::PC) +Determines whether a particular preconditioner has a +built-in fast application of Richardson's method. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner + +Output Parameter: +- `exists` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: developer + +-seealso: [](ch_ksp), `PC`, `KSPRICHARDSON`, `PCApplyRichardson()` + +# External Links +$(_doc_external("Ksp/PCApplyRichardsonExists")) +""" +function PCApplyRichardsonExists(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCApplyRichardsonExists(petsclib::$UnionPetscLib, pc::PC ) + exists_ = Ref{PetscBool}() + + @chk ccall( + (:PCApplyRichardsonExists, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, exists_, + ) + + exists = exists_[] + + return exists +end + +""" + outits::PetscInt = PCApplyRichardson(petsclib::PetscLibType,pc::PC, b::PetscVec, y::PetscVec, w::PetscVec, rtol::PetscReal, abstol::PetscReal, dtol::PetscReal, its::PetscInt, guesszero::PetscBool, reason::PCRiCchardsonConvergedReason) +Applies several steps of Richardson iteration with +the particular preconditioner. This routine is usually used by the +Krylov solvers and not the application code directly. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `b` - the right-hand side +- `w` - one work vector +- `rtol` - relative decrease in residual norm convergence criteria +- `abstol` - absolute residual norm convergence criteria +- `dtol` - divergence residual norm increase criteria +- `its` - the number of iterations to apply. +- `guesszero` - if the input x contains nonzero initial guess + +Output Parameters: +- `outits` - number of iterations actually used (for SOR this always equals its) +- `reason` - the reason the apply terminated +- `y` - the solution (also contains initial guess if guesszero is `PETSC_FALSE` + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCApplyRichardsonExists()` + +# External Links +$(_doc_external("Ksp/PCApplyRichardson")) +""" +function PCApplyRichardson(petsclib::PetscLibType, pc::PC, b::PetscVec, y::PetscVec, w::PetscVec, rtol::PetscReal, abstol::PetscReal, dtol::PetscReal, its::PetscInt, guesszero::PetscBool, reason::PCRiCchardsonConvergedReason) end + +@for_petsc function PCApplyRichardson(petsclib::$UnionPetscLib, pc::PC, b::PetscVec, y::PetscVec, w::PetscVec, rtol::$PetscReal, abstol::$PetscReal, dtol::$PetscReal, its::$PetscInt, guesszero::PetscBool, reason::PCRiCchardsonConvergedReason ) + outits_ = Ref{$PetscInt}() + + @chk ccall( + (:PCApplyRichardson, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec, CVec, $PetscReal, $PetscReal, $PetscReal, $PetscInt, PetscBool, Ptr{$PetscInt}, Ptr{PCRiCchardsonConvergedReason}), + pc, b, y, w, rtol, abstol, dtol, its, guesszero, outits_, reason, + ) + + outits = outits_[] + + return outits +end + +""" + PCSetFailedReason(petsclib::PetscLibType,pc::PC, reason::PCFailedReason) +Sets the reason a `PCSetUp()` failed or `PC_NOERROR` if it did not fail + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `reason` - the reason it failed + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCApply()`, `PCDestroy()`, `PCFailedReason` + +# External Links +$(_doc_external("Ksp/PCSetFailedReason")) +""" +function PCSetFailedReason(petsclib::PetscLibType, pc::PC, reason::PCFailedReason) end + +@for_petsc function PCSetFailedReason(petsclib::$UnionPetscLib, pc::PC, reason::PCFailedReason ) + + @chk ccall( + (:PCSetFailedReason, $petsc_library), + PetscErrorCode, + (PC, PCFailedReason), + pc, reason, + ) + + + return nothing +end + +""" + PCGetFailedReason(petsclib::PetscLibType,pc::PC, reason::PCFailedReason) +Gets the reason a `PCSetUp()` failed or `PC_NOERROR` if it did not fail + +Not Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `reason` - the reason it failed + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCApply()`, `PCDestroy()`, `PCSetFailedReason()`, `PCFailedReason` + +# External Links +$(_doc_external("Ksp/PCGetFailedReason")) +""" +function PCGetFailedReason(petsclib::PetscLibType, pc::PC, reason::PCFailedReason) end + +@for_petsc function PCGetFailedReason(petsclib::$UnionPetscLib, pc::PC, reason::PCFailedReason ) + + @chk ccall( + (:PCGetFailedReason, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFailedReason}), + pc, reason, + ) + + + return nothing +end + +""" + PCReduceFailedReason(petsclib::PetscLibType,pc::PC) +Reduce the failed reason among the MPI processes that share the `PC` + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCApply()`, `PCDestroy()`, `PCGetFailedReason()`, `PCSetFailedReason()`, `PCFailedReason` + +# External Links +$(_doc_external("Ksp/PCReduceFailedReason")) +""" +function PCReduceFailedReason(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCReduceFailedReason(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCReduceFailedReason, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCSetUp(petsclib::PetscLibType,pc::PC) +Prepares for the use of a preconditioner. Performs all the one +can be used with `PCApply()` + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCApply()`, `PCDestroy()`, `KSPSetUp()`, `PCSetUpOnBlocks()` + +# External Links +$(_doc_external("Ksp/PCSetUp")) +""" +function PCSetUp(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCSetUp(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCSetUp, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCSetUpOnBlocks(petsclib::PetscLibType,pc::PC) +Sets up the preconditioner for each block in +the block Jacobi, overlapping Schwarz, and fieldsplit methods. + +Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCSetUp()`, `PCCreate()`, `PCApply()`, `PCDestroy()` + +# External Links +$(_doc_external("Ksp/PCSetUpOnBlocks")) +""" +function PCSetUpOnBlocks(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCSetUpOnBlocks(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCSetUpOnBlocks, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCSetModifySubMatrices(petsclib::PetscLibType,pc::PC, func::PCModifySubMatricesFn, ctx::Cvoid) +Sets a user +submatrices that arise within certain subdomain-based preconditioners such as `PCASM` + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `func` - routine for modifying the submatrices, see `PCModifySubMatricesFn` +- `ctx` - optional user-defined context (may be `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCModifySubMatricesFn`, `PCBJACOBI`, `PCASM`, `PCModifySubMatrices()` + +# External Links +$(_doc_external("Ksp/PCSetModifySubMatrices")) +""" +function PCSetModifySubMatrices(petsclib::PetscLibType, pc::PC, func::PCModifySubMatricesFn, ctx::Cvoid) end + +@for_petsc function PCSetModifySubMatrices(petsclib::$UnionPetscLib, pc::PC, func::PCModifySubMatricesFn, ctx::Cvoid ) + + @chk ccall( + (:PCSetModifySubMatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCModifySubMatricesFn}, Ptr{Cvoid}), + pc, func, ctx, + ) + + + return nothing +end + +""" + PCModifySubMatrices(petsclib::PetscLibType,pc::PC, nsub::PetscInt, row::Vector{IS}, col::Vector{IS}, submat::Vector{PetscMat}, ctx::Cvoid) +Calls an optional user +certain preconditioners if one has been set with `PCSetModifySubMatrices()`. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `nsub` - the number of local submatrices +- `row` - an array of index sets that contain the global row numbers +that comprise each local submatrix +- `col` - an array of index sets that contain the global column numbers +that comprise each local submatrix +- `submat` - array of local submatrices +- `ctx` - optional user-defined context for private data for the +user-defined routine (may be `NULL`) + +Output Parameter: +- `submat` - array of local submatrices (the entries of which may +have been modified) + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCModifySubMatricesFn`, `PCSetModifySubMatrices()` + +# External Links +$(_doc_external("Ksp/PCModifySubMatrices")) +""" +function PCModifySubMatrices(petsclib::PetscLibType, pc::PC, nsub::PetscInt, row::Vector{IS}, col::Vector{IS}, submat::Vector{PetscMat}, ctx::Cvoid) end + +@for_petsc function PCModifySubMatrices(petsclib::$UnionPetscLib, pc::PC, nsub::$PetscInt, row::Vector{IS}, col::Vector{IS}, submat::Vector{PetscMat}, ctx::Cvoid ) + + @chk ccall( + (:PCModifySubMatrices, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}, Ptr{CMat}, Ptr{Cvoid}), + pc, nsub, row, col, submat, ctx, + ) + + + return nothing +end + +""" + PCSetOperators(petsclib::PetscLibType,pc::PC, Amat::PetscMat, Pmat::PetscMat) +Sets the matrix associated with the linear system and +a (possibly) different one associated with the preconditioner. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `Amat` - the matrix that defines the linear system +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as Amat. + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCGetOperators()`, `MatZeroEntries()` + +# External Links +$(_doc_external("Ksp/PCSetOperators")) +""" +function PCSetOperators(petsclib::PetscLibType, pc::PC, Amat::PetscMat, Pmat::PetscMat) end + +@for_petsc function PCSetOperators(petsclib::$UnionPetscLib, pc::PC, Amat::PetscMat, Pmat::PetscMat ) + + @chk ccall( + (:PCSetOperators, $petsc_library), + PetscErrorCode, + (PC, CMat, CMat), + pc, Amat, Pmat, + ) + + + return nothing +end + +""" + PCSetReusePreconditioner(petsclib::PetscLibType,pc::PC, flag::PetscBool) +reuse the current preconditioner even if the operator in the preconditioner `PC` has changed. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `flag` - `PETSC_TRUE` do not compute a new preconditioner, `PETSC_FALSE` do compute a new preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCGetOperators()`, `MatZeroEntries()`, `PCGetReusePreconditioner()`, `KSPSetReusePreconditioner()` + +# External Links +$(_doc_external("Ksp/PCSetReusePreconditioner")) +""" +function PCSetReusePreconditioner(petsclib::PetscLibType, pc::PC, flag::PetscBool) end + +@for_petsc function PCSetReusePreconditioner(petsclib::$UnionPetscLib, pc::PC, flag::PetscBool ) + + @chk ccall( + (:PCSetReusePreconditioner, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flag, + ) + + + return nothing +end + +""" + flag::PetscBool = PCGetReusePreconditioner(petsclib::PetscLibType,pc::PC) +Determines if the `PC` reuses the current preconditioner even if the operator in the preconditioner has changed. + +Not Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `flag` - `PETSC_TRUE` do not compute a new preconditioner, `PETSC_FALSE` do compute a new preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCGetOperators()`, `MatZeroEntries()`, `PCSetReusePreconditioner()` + +# External Links +$(_doc_external("Ksp/PCGetReusePreconditioner")) +""" +function PCGetReusePreconditioner(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetReusePreconditioner(petsclib::$UnionPetscLib, pc::PC ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:PCGetReusePreconditioner, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + PCGetOperators(petsclib::PetscLibType,pc::PC, Amat::PetscMat, Pmat::PetscMat) +Gets the matrix associated with the linear system and +possibly a different one which is used to construct the preconditioner. + +Not Collective, though parallel `Mat`s are returned if `pc` is parallel + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameters: +- `Amat` - the matrix defining the linear system +- `Pmat` - the matrix from which the preconditioner is constructed, usually the same as Amat. + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetOperators()`, `PCGetOperatorsSet()` + +# External Links +$(_doc_external("Ksp/PCGetOperators")) +""" +function PCGetOperators(petsclib::PetscLibType, pc::PC, Amat::PetscMat, Pmat::PetscMat) end + +@for_petsc function PCGetOperators(petsclib::$UnionPetscLib, pc::PC, Amat::PetscMat, Pmat::PetscMat ) + Amat_ = Ref(Amat.ptr) + Pmat_ = Ref(Pmat.ptr) + + @chk ccall( + (:PCGetOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}, Ptr{CMat}), + pc, Amat_, Pmat_, + ) + + Amat.ptr = C_NULL + Pmat.ptr = C_NULL + + return nothing +end + +""" + mat::PetscBool,pmat::PetscBool = PCGetOperatorsSet(petsclib::PetscLibType,pc::PC) +Determines if the matrix associated with the linear system and +possibly a different one associated with the preconditioner have been set in the `PC`. + +Not Collective, though the results on all processes should be the same + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameters: +- `mat` - the matrix associated with the linear system was set +- `pmat` - matrix associated with the preconditioner was set, usually the same + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSetOperators()`, `KSPGetOperators()`, `KSPSetOperators()`, `PCGetOperators()` + +# External Links +$(_doc_external("Ksp/PCGetOperatorsSet")) +""" +function PCGetOperatorsSet(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGetOperatorsSet(petsclib::$UnionPetscLib, pc::PC ) + mat_ = Ref{PetscBool}() + pmat_ = Ref{PetscBool}() + + @chk ccall( + (:PCGetOperatorsSet, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}, Ptr{PetscBool}), + pc, mat_, pmat_, + ) + + mat = mat_[] + pmat = pmat_[] + + return mat,pmat +end + +""" + PCFactorGetMatrix(petsclib::PetscLibType,pc::PC, mat::PetscMat) +Gets the factored matrix from the +preconditioner context. This routine is valid only for the `PCLU`, +`PCILU`, `PCCHOLESKY`, and `PCICC` methods. + +Not Collective though `mat` is parallel if `pc` is parallel + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameters: +- `mat` - the factored matrix + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCLU`, `PCILU`, `PCCHOLESKY`, `PCICC` + +# External Links +$(_doc_external("Ksp/PCFactorGetMatrix")) +""" +function PCFactorGetMatrix(petsclib::PetscLibType, pc::PC, mat::PetscMat) end + +@for_petsc function PCFactorGetMatrix(petsclib::$UnionPetscLib, pc::PC, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:PCFactorGetMatrix, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}), + pc, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + PCSetOptionsPrefix(petsclib::PetscLibType,pc::PC, prefix::String) +Sets the prefix used for searching for all +`PC` options in the database. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `prefix` - the prefix string to prepend to all `PC` option requests + +-seealso: [](ch_ksp), `PC`, `PCSetFromOptions`, `PCAppendOptionsPrefix()`, `PCGetOptionsPrefix()` + +# External Links +$(_doc_external("Ksp/PCSetOptionsPrefix")) +""" +function PCSetOptionsPrefix(petsclib::PetscLibType, pc::PC, prefix::String) end + +@for_petsc function PCSetOptionsPrefix(petsclib::$UnionPetscLib, pc::PC, prefix::String ) + + @chk ccall( + (:PCSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, prefix, + ) + + + return nothing +end + +""" + PCAppendOptionsPrefix(petsclib::PetscLibType,pc::PC, prefix::String) +Appends to the prefix used for searching for all +`PC` options in the database. + +Logically Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `prefix` - the prefix string to prepend to all `PC` option requests + +-seealso: [](ch_ksp), `PC`, `PCSetFromOptions`, `PCSetOptionsPrefix()`, `PCGetOptionsPrefix()` + +# External Links +$(_doc_external("Ksp/PCAppendOptionsPrefix")) +""" +function PCAppendOptionsPrefix(petsclib::PetscLibType, pc::PC, prefix::String) end + +@for_petsc function PCAppendOptionsPrefix(petsclib::$UnionPetscLib, pc::PC, prefix::String ) + + @chk ccall( + (:PCAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, prefix, + ) + + + return nothing +end + +""" + PCGetOptionsPrefix(petsclib::PetscLibType,pc::PC, prefix::String) +Gets the prefix used for searching for all +PC options in the database. + +Not Collective + +Input Parameter: +- `pc` - the `PC` preconditioner context + +Output Parameter: +- `prefix` - pointer to the prefix string used, is returned + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCSetFromOptions`, `PCSetOptionsPrefix()`, `PCAppendOptionsPrefix()` + +# External Links +$(_doc_external("Ksp/PCGetOptionsPrefix")) +""" +function PCGetOptionsPrefix(petsclib::PetscLibType, pc::PC, prefix::String) end + +@for_petsc function PCGetOptionsPrefix(petsclib::$UnionPetscLib, pc::PC, prefix::String ) + prefix_ = Ref(pointer(prefix)) + + @chk ccall( + (:PCGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + pc, prefix_, + ) + + + return nothing +end + +""" + PCPreSolve(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Optional pre +the iterative solve itself. Used in conjunction with `PCPostSolve()` + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `ksp` - the Krylov subspace context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCPostSolve()`, `KSP`, `PCSetPostSetUp()`, `KSPSetPreSolve()`, `KSPSetPostSolve()` + +# External Links +$(_doc_external("Ksp/PCPreSolve")) +""" +function PCPreSolve(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCPreSolve(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + + @chk ccall( + (:PCPreSolve, $petsc_library), + PetscErrorCode, + (PC, CKSP), + pc, ksp, + ) + + + return nothing +end + +""" + PCSetPostSetUp(petsclib::PetscLibType,pc::PC, postsetup::external) +Sets function called at the end of `PCSetUp()` to adjust the computed preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner object +- `postsetup` - the function to call after `PCSetUp()` + +Calling sequence of `postsetup`: +- `pc` - the `PC` context + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCSetUp()` + +# External Links +$(_doc_external("Ksp/PCSetPostSetUp")) +""" +function PCSetPostSetUp(petsclib::PetscLibType, pc::PC, postsetup::external) end + +@for_petsc function PCSetPostSetUp(petsclib::$UnionPetscLib, pc::PC, postsetup::external ) + + @chk ccall( + (:PCSetPostSetUp, $petsc_library), + PetscErrorCode, + (PC, external), + pc, postsetup, + ) + + + return nothing +end + +""" + PCPostSolve(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Optional post +preconditioner-specific actions that must be performed after +the iterative solve itself. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `ksp` - the `KSP` Krylov subspace context + +-seealso: [](ch_ksp), `PC`, `KSPSetPostSolve()`, `KSPSetPreSolve()`, `PCPreSolve()`, `KSPSolve()` + +# External Links +$(_doc_external("Ksp/PCPostSolve")) +""" +function PCPostSolve(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCPostSolve(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + + @chk ccall( + (:PCPostSolve, $petsc_library), + PetscErrorCode, + (PC, CKSP), + pc, ksp, + ) + + + return nothing +end + +""" + PCLoad(petsclib::PetscLibType,newdm::PC, viewer::PetscViewer) +Loads a `PC` that has been stored in binary with `PCView()`. + +Collective + +Input Parameters: +- `newdm` - the newly loaded `PC`, this needs to have been created with `PCCreate()` or +some related function before a call to `PCLoad()`. +- `viewer` - binary file viewer `PETSCVIEWERBINARY`, obtained from `PetscViewerBinaryOpen()` + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PetscViewerBinaryOpen()`, `PCView()`, `MatLoad()`, `VecLoad()`, `PETSCVIEWERBINARY` + +# External Links +$(_doc_external("Ksp/PCLoad")) +""" +function PCLoad(petsclib::PetscLibType, newdm::PC, viewer::PetscViewer) end + +@for_petsc function PCLoad(petsclib::$UnionPetscLib, newdm::PC, viewer::PetscViewer ) + + @chk ccall( + (:PCLoad, $petsc_library), + PetscErrorCode, + (PC, PetscViewer), + newdm, viewer, + ) + + + return nothing +end + +""" + PCViewFromOptions(petsclib::PetscLibType,A::PC, obj::PetscObject, name::String) +View (print or provide information about) the `PC`, based on options in the options database + +Collective + +Input Parameters: +- `A` - the `PC` context +- `obj` - Optional object that provides the options prefix +- `name` - command line option name + +Level: developer + +-seealso: [](ch_ksp), `PC`, `PCView`, `PetscObjectViewFromOptions()`, `PCCreate()` + +# External Links +$(_doc_external("Ksp/PCViewFromOptions")) +""" +function PCViewFromOptions(petsclib::PetscLibType, A::PC, obj::PetscObject, name::String) end + +@for_petsc function PCViewFromOptions(petsclib::$UnionPetscLib, A::PC, obj::PetscObject, name::String ) + + @chk ccall( + (:PCViewFromOptions, $petsc_library), + PetscErrorCode, + (PC, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + PCView(petsclib::PetscLibType,pc::PC, viewer::PetscViewer) +Prints information about the `PC` + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `viewer` - optional `PetscViewer` visualization context + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PetscViewer`, `PetscViewerType`, `KSPView()`, `PetscViewerASCIIOpen()` + +# External Links +$(_doc_external("Ksp/PCView")) +""" +function PCView(petsclib::PetscLibType, pc::PC, viewer::PetscViewer) end + +@for_petsc function PCView(petsclib::$UnionPetscLib, pc::PC, viewer::PetscViewer ) + + @chk ccall( + (:PCView, $petsc_library), + PetscErrorCode, + (PC, PetscViewer), + pc, viewer, + ) + + + return nothing +end + +""" + PCRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method (`PCType`) to the PETSc preconditioner package. + +Not collective. No Fortran Support + +Input Parameters: +- `sname` - name of a new user-defined solver +- `function` - routine to create the method context which will be stored in a `PC` when `PCSetType()` is called + +-seealso: [](ch_ksp), `PC`, `PCType`, `PCRegisterAll()`, `PCSetType()`, `PCShellSetContext()`, `PCShellSetApply()`, `PCSHELL` + +# External Links +$(_doc_external("Ksp/PCRegister")) +""" +function PCRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function PCRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:PCRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + PCComputeOperator(petsclib::PetscLibType,pc::PC, mattype::MatType, mat::PetscMat) +Computes the explicit preconditioned operator as a matrix `Mat`. + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner object +- `mattype` - the `MatType` to be used for the operator + +Output Parameter: +- `mat` - the explicit preconditioned operator + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `KSPComputeOperator()`, `MatType` + +# External Links +$(_doc_external("Ksp/PCComputeOperator")) +""" +function PCComputeOperator(petsclib::PetscLibType, pc::PC, mattype::MatType, mat::PetscMat) end + +@for_petsc function PCComputeOperator(petsclib::$UnionPetscLib, pc::PC, mattype::MatType, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:PCComputeOperator, $petsc_library), + PetscErrorCode, + (PC, MatType, Ptr{CMat}), + pc, mattype, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + PCSetCoordinates(petsclib::PetscLibType,pc::PC, dim::PetscInt, nloc::PetscInt, coords::Vector{PetscReal}) +sets the coordinates of all the nodes (degrees of freedom in the vector) on the local process + +Collective + +Input Parameters: +- `pc` - the `PC` preconditioner context +- `dim` - the dimension of the coordinates 1, 2, or 3 +- `nloc` - the blocked size of the coordinates array +- `coords` - the coordinates array + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `MatSetNearNullSpace()` + +# External Links +$(_doc_external("Ksp/PCSetCoordinates")) +""" +function PCSetCoordinates(petsclib::PetscLibType, pc::PC, dim::PetscInt, nloc::PetscInt, coords::Vector{PetscReal}) end + +@for_petsc function PCSetCoordinates(petsclib::$UnionPetscLib, pc::PC, dim::$PetscInt, nloc::$PetscInt, coords::Vector{$PetscReal} ) + + @chk ccall( + (:PCSetCoordinates, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt, Ptr{$PetscReal}), + pc, dim, nloc, coords, + ) + + + return nothing +end + +""" + num_levels::PetscInt = PCGetInterpolations(petsclib::PetscLibType,pc::PC, interpolations::Vector{PetscMat}) +Gets interpolation matrices for all levels (except level 0) + +Logically Collective + +Input Parameter: +- `pc` - the precondition context + +Output Parameters: +- `num_levels` - the number of levels +- `interpolations` - the interpolation matrices (size of `num_levels`-1) + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCMG`, `PCMGGetRestriction()`, `PCMGSetInterpolation()`, `PCMGGetInterpolation()`, `PCGetCoarseOperators()` + +# External Links +$(_doc_external("Ksp/PCGetInterpolations")) +""" +function PCGetInterpolations(petsclib::PetscLibType, pc::PC, interpolations::Vector{PetscMat}) end + +@for_petsc function PCGetInterpolations(petsclib::$UnionPetscLib, pc::PC, interpolations::Vector{PetscMat} ) + num_levels_ = Ref{$PetscInt}() + interpolations_ = Ref(pointer(interpolations)) + + @chk ccall( + (:PCGetInterpolations, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CMat}}), + pc, num_levels_, interpolations_, + ) + + num_levels = num_levels_[] + + return num_levels +end + +""" + num_levels::PetscInt = PCGetCoarseOperators(petsclib::PetscLibType,pc::PC, coarseOperators::Vector{PetscMat}) +Gets coarse operator matrices for all levels (except the finest level) + +Logically Collective + +Input Parameter: +- `pc` - the precondition context + +Output Parameters: +- `num_levels` - the number of levels +- `coarseOperators` - the coarse operator matrices (size of `num_levels`-1) + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCMG`, `PCMGGetRestriction()`, `PCMGSetInterpolation()`, `PCMGGetRScale()`, `PCMGGetInterpolation()`, `PCGetInterpolations()` + +# External Links +$(_doc_external("Ksp/PCGetCoarseOperators")) +""" +function PCGetCoarseOperators(petsclib::PetscLibType, pc::PC, coarseOperators::Vector{PetscMat}) end + +@for_petsc function PCGetCoarseOperators(petsclib::$UnionPetscLib, pc::PC, coarseOperators::Vector{PetscMat} ) + num_levels_ = Ref{$PetscInt}() + coarseOperators_ = Ref(pointer(coarseOperators)) + + @chk ccall( + (:PCGetCoarseOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CMat}}), + pc, num_levels_, coarseOperators_, + ) + + num_levels = num_levels_[] + + return num_levels +end + +""" + PCMatSetApplyOperation(petsclib::PetscLibType,pc::PC, matop::MatOperation) +Set which matrix operation of the matrix implements `PCApply()` for `PCMAT`. + +Logically collective + +Input Parameters: +- `pc` - An instance of `PCMAT` +- `matop` - The selected `MatOperation` + +Level: intermediate + +-seealso: [](ch_ksp), `PCMAT`, `PCMatGetApplyOperation()`, `PCApply()`, `MatOperation` + +# External Links +$(_doc_external("Ksp/PCMatSetApplyOperation")) +""" +function PCMatSetApplyOperation(petsclib::PetscLibType, pc::PC, matop::MatOperation) end + +@for_petsc function PCMatSetApplyOperation(petsclib::$UnionPetscLib, pc::PC, matop::MatOperation ) + + @chk ccall( + (:PCMatSetApplyOperation, $petsc_library), + PetscErrorCode, + (PC, MatOperation), + pc, matop, + ) + + + return nothing +end + +""" + PCMatGetApplyOperation(petsclib::PetscLibType,pc::PC, matop::MatOperation) +Get which matrix operation of the matrix implements `PCApply()` for `PCMAT`. + +Logically collective + +Input Parameter: +- `pc` - An instance of `PCMAT` + +Output Parameter: +- `matop` - The `MatOperation` + +Level: intermediate + +-seealso: [](ch_ksp), `PCMAT`, `PCMatSetApplyOperation()`, `PCApply()`, `MatOperation` + +# External Links +$(_doc_external("Ksp/PCMatGetApplyOperation")) +""" +function PCMatGetApplyOperation(petsclib::PetscLibType, pc::PC, matop::MatOperation) end + +@for_petsc function PCMatGetApplyOperation(petsclib::$UnionPetscLib, pc::PC, matop::MatOperation ) + + @chk ccall( + (:PCMatGetApplyOperation, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatOperation}), + pc, matop, + ) + + + return nothing +end + +""" + PCASMSetLocalSubdomains(petsclib::PetscLibType,pc::PC, n::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) +Sets the local subdomains (for this processor only) for the additive Schwarz preconditioner `PCASM`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - the number of subdomains for this processor (default value = 1) +- `is` - the index set that defines the subdomains for this processor (or `NULL` for PETSc to determine subdomains) +the values of the `is` array are copied so you can free the array (not the `IS` in the array) after this call +- `is_local` - the index sets that define the local part of the subdomains for this processor, not used unless `PCASMType` is `PC_ASM_RESTRICT` +(or `NULL` to not provide these). The values of the `is_local` array are copied so you can free the array +(not the `IS` in the array) after this call + +Options Database Key: +- `-pc_asm_local_blocks ` - Sets number of local blocks + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCASMGetLocalSubdomains()`, `PCASMType`, `PCASMSetType()`, `PCGASM` + +# External Links +$(_doc_external("Ksp/PCASMSetLocalSubdomains")) +""" +function PCASMSetLocalSubdomains(petsclib::PetscLibType, pc::PC, n::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) end + +@for_petsc function PCASMSetLocalSubdomains(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt, is::Vector{IS}, is_loc::Vector{IS} ) + + @chk ccall( + (:PCASMSetLocalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + pc, n, is, is_loc, + ) + + + return nothing +end + +""" + PCASMSetTotalSubdomains(petsclib::PetscLibType,pc::PC, N::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) +Sets the subdomains for all processors for the +additive Schwarz preconditioner, `PCASM`. + +Collective, all MPI ranks must pass in the same array of `IS` + +Input Parameters: +- `pc` - the preconditioner context +- `N` - the number of subdomains for all processors +- `is` - the index sets that define the subdomains for all processors (or `NULL` to ask PETSc to determine the subdomains) +the values of the `is` array are copied so you can free the array (not the `IS` in the array) after this call +- `is_local` - the index sets that define the local part of the subdomains for this processor (or `NULL` to not provide this information) +The values of the `is_local` array are copied so you can free the array (not the `IS` in the array) after this call + +Options Database Key: +- `-pc_asm_blocks ` - Sets total blocks + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetLocalSubdomains()`, `PCASMSetOverlap()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCGASM` + +# External Links +$(_doc_external("Ksp/PCASMSetTotalSubdomains")) +""" +function PCASMSetTotalSubdomains(petsclib::PetscLibType, pc::PC, N::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) end + +@for_petsc function PCASMSetTotalSubdomains(petsclib::$UnionPetscLib, pc::PC, N::$PetscInt, is::Vector{IS}, is_loc::Vector{IS} ) + + @chk ccall( + (:PCASMSetTotalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + pc, N, is, is_loc, + ) + + + return nothing +end + +""" + PCASMSetOverlap(petsclib::PetscLibType,pc::PC, ovl::PetscInt) +Sets the overlap between a pair of subdomains for the +additive Schwarz preconditioner, `PCASM`. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ovl` - the amount of overlap between subdomains (ovl >= 0, default value = 1) + +Options Database Key: +- `-pc_asm_overlap ` - Sets overlap + +Level: intermediate + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetLocalSubdomains()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCASMGetLocalSubdomains()`, `MatIncreaseOverlap()`, `PCGASM` + +# External Links +$(_doc_external("Ksp/PCASMSetOverlap")) +""" +function PCASMSetOverlap(petsclib::PetscLibType, pc::PC, ovl::PetscInt) end + +@for_petsc function PCASMSetOverlap(petsclib::$UnionPetscLib, pc::PC, ovl::$PetscInt ) + + @chk ccall( + (:PCASMSetOverlap, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, ovl, + ) + + + return nothing +end + +""" + PCASMSetType(petsclib::PetscLibType,pc::PC, type::PCASMType) +Sets the type of restriction and interpolation used +for local problems in the additive Schwarz method, `PCASM`. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - variant of `PCASM`, one of +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCASMType`, `PCASMSetLocalType()`, `PCASMGetLocalType()`, `PCGASM` + +# External Links +$(_doc_external("Ksp/PCASMSetType")) +""" +function PCASMSetType(petsclib::PetscLibType, pc::PC, type::PCASMType) end + +@for_petsc function PCASMSetType(petsclib::$UnionPetscLib, pc::PC, type::PCASMType ) + + @chk ccall( + (:PCASMSetType, $petsc_library), + PetscErrorCode, + (PC, PCASMType), + pc, type, + ) + + + return nothing +end + +""" + type::PCASMType = PCASMGetType(petsclib::PetscLibType,pc::PC) +Gets the type of restriction and interpolation used +for local problems in the additive Schwarz method, `PCASM`. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - variant of `PCASM`, one of +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMGetSubKSP()`, `PCGASM`, +`PCASMCreateSubdomains2D()`, `PCASMType`, `PCASMSetType()`, `PCASMSetLocalType()`, `PCASMGetLocalType()` + +# External Links +$(_doc_external("Ksp/PCASMGetType")) +""" +function PCASMGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCASMGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCASMType}() + + @chk ccall( + (:PCASMGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCASMType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCASMSetLocalType(petsclib::PetscLibType,pc::PC, type::PCCompositeType) +Sets the type of composition used for local problems in the additive Schwarz method, `PCASM`. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - type of composition, one of +-seealso: [](ch_ksp), `PCASM`, `PCASMSetType()`, `PCASMGetType()`, `PCASMGetLocalType()`, `PCASMType`, `PCCompositeType` + +# External Links +$(_doc_external("Ksp/PCASMSetLocalType")) +""" +function PCASMSetLocalType(petsclib::PetscLibType, pc::PC, type::PCCompositeType) end + +@for_petsc function PCASMSetLocalType(petsclib::$UnionPetscLib, pc::PC, type::PCCompositeType ) + + @chk ccall( + (:PCASMSetLocalType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + pc, type, + ) + + + return nothing +end + +""" + type::PCCompositeType = PCASMGetLocalType(petsclib::PetscLibType,pc::PC) +Gets the type of composition used for local problems in the additive Schwarz method, `PCASM`. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - type of composition, one of +-seealso: [](ch_ksp), `PCASM`, `PCASMSetType()`, `PCASMGetType()`, `PCASMSetLocalType()`, `PCASMType`, `PCCompositeType` + +# External Links +$(_doc_external("Ksp/PCASMGetLocalType")) +""" +function PCASMGetLocalType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCASMGetLocalType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCCompositeType}() + + @chk ccall( + (:PCASMGetLocalType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCASMSetSortIndices(petsclib::PetscLibType,pc::PC, doSort::PetscBool) +Determines whether subdomain indices are sorted. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `doSort` - sort the subdomain indices + +Level: intermediate + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetLocalSubdomains()`, `PCASMSetTotalSubdomains()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()` + +# External Links +$(_doc_external("Ksp/PCASMSetSortIndices")) +""" +function PCASMSetSortIndices(petsclib::PetscLibType, pc::PC, doSort::PetscBool) end + +@for_petsc function PCASMSetSortIndices(petsclib::$UnionPetscLib, pc::PC, doSort::PetscBool ) + + @chk ccall( + (:PCASMSetSortIndices, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, doSort, + ) + + + return nothing +end + +""" + n_loc::PetscInt,first_loc::PetscInt = PCASMGetSubKSP(petsclib::PetscLibType,pc::PC, ksp::Vector{PetscKSP}) +Gets the local `KSP` contexts for all blocks on +this processor. + +Collective iff first_local is requested + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n_local` - the number of blocks on this processor or `NULL` +- `first_local` - the global number of the first block on this processor or `NULL`, all processors must request or all must pass `NULL` +- `ksp` - the array of `KSP` contexts + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()`, +`PCASMCreateSubdomains2D()`, + +# External Links +$(_doc_external("Ksp/PCASMGetSubKSP")) +""" +function PCASMGetSubKSP(petsclib::PetscLibType, pc::PC, ksp::Vector{PetscKSP}) end + +@for_petsc function PCASMGetSubKSP(petsclib::$UnionPetscLib, pc::PC, ksp::Vector{PetscKSP} ) + n_loc_ = Ref{$PetscInt}() + first_loc_ = Ref{$PetscInt}() + ksp_ = Ref(pointer(ksp)) + + @chk ccall( + (:PCASMGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{CKSP}}), + pc, n_loc_, first_loc_, ksp_, + ) + + n_loc = n_loc_[] + first_loc = first_loc_[] + + return n_loc,first_loc +end + +""" + outis::Vector{IS} = PCASMCreateSubdomains(petsclib::PetscLibType,A::PetscMat, n::PetscInt) +Creates the index sets for the overlapping Schwarz +preconditioner, `PCASM`, for any problem on a general grid. + +Collective + +Input Parameters: +- `A` - The global matrix operator +- `n` - the number of local blocks + +Output Parameter: +- `outis` - the array of index sets defining the subdomains + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetLocalSubdomains()`, `PCASMDestroySubdomains()` + +# External Links +$(_doc_external("Ksp/PCASMCreateSubdomains")) +""" +function PCASMCreateSubdomains(petsclib::PetscLibType, A::PetscMat, n::PetscInt) end + +@for_petsc function PCASMCreateSubdomains(petsclib::$UnionPetscLib, A::PetscMat, n::$PetscInt ) + outis_ = Ref{Ptr{IS}}() + + @chk ccall( + (:PCASMCreateSubdomains, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{Ptr{IS}}), + A, n, outis_, + ) + + outis = unsafe_wrap(Array, outis_[], VecGetLocalSize(petsclib, x); own = false) + + return outis +end + +""" + PCASMDestroySubdomains(petsclib::PetscLibType,n::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) +Destroys the index sets created with +`PCASMCreateSubdomains()`. Should be called after setting subdomains with `PCASMSetLocalSubdomains()`. + +Collective + +Input Parameters: +- `n` - the number of index sets +- `is` - the array of index sets +- `is_local` - the array of local index sets, can be `NULL` + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMCreateSubdomains()`, `PCASMSetLocalSubdomains()` + +# External Links +$(_doc_external("Ksp/PCASMDestroySubdomains")) +""" +function PCASMDestroySubdomains(petsclib::PetscLibType, n::PetscInt, is::Vector{IS}, is_loc::Vector{IS}) end + +@for_petsc function PCASMDestroySubdomains(petsclib::$UnionPetscLib, n::$PetscInt, is::Vector{IS}, is_loc::Vector{IS} ) + is_ = Ref(pointer(is)) + is_loc_ = Ref(pointer(is_loc)) + + @chk ccall( + (:PCASMDestroySubdomains, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + n, is_, is_loc_, + ) + + + return nothing +end + +""" + Nsub::PetscInt,is::Vector{IS},is_loc::Vector{IS} = PCASMCreateSubdomains2D(petsclib::PetscLibType,m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, dof::PetscInt, overlap::PetscInt) +Creates the index sets for the overlapping Schwarz +preconditioner, `PCASM`, for a two-dimensional problem on a regular grid. + +Not Collective + +Input Parameters: +- `m` - the number of mesh points in the x direction +- `n` - the number of mesh points in the y direction +- `M` - the number of subdomains in the x direction +- `N` - the number of subdomains in the y direction +- `dof` - degrees of freedom per node +- `overlap` - overlap in mesh lines + +Output Parameters: +- `Nsub` - the number of subdomains created +- `is` - array of index sets defining overlapping (if overlap > 0) subdomains +- `is_local` - array of index sets defining non-overlapping subdomains + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetLocalSubdomains()`, `PCASMGetSubKSP()`, +`PCASMSetOverlap()` + +# External Links +$(_doc_external("Ksp/PCASMCreateSubdomains2D")) +""" +function PCASMCreateSubdomains2D(petsclib::PetscLibType, m::PetscInt, n::PetscInt, M::PetscInt, N::PetscInt, dof::PetscInt, overlap::PetscInt) end + +@for_petsc function PCASMCreateSubdomains2D(petsclib::$UnionPetscLib, m::$PetscInt, n::$PetscInt, M::$PetscInt, N::$PetscInt, dof::$PetscInt, overlap::$PetscInt ) + Nsub_ = Ref{$PetscInt}() + is_ = Ref{Ptr{IS}}() + is_loc_ = Ref{Ptr{IS}}() + + @chk ccall( + (:PCASMCreateSubdomains2D, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + m, n, M, N, dof, overlap, Nsub_, is_, is_loc_, + ) + + Nsub = Nsub_[] + is = unsafe_wrap(Array, is_[], VecGetLocalSize(petsclib, x); own = false) + is_loc = unsafe_wrap(Array, is_loc_[], VecGetLocalSize(petsclib, x); own = false) + + return Nsub,is,is_loc +end + +""" + n::PetscInt = PCASMGetLocalSubdomains(petsclib::PetscLibType,pc::PC, is::Vector{IS}, is_loc::Vector{IS}) +Gets the local subdomains (for this processor +only) for the additive Schwarz preconditioner, `PCASM`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - if requested, the number of subdomains for this processor (default value = 1) +- `is` - if requested, the index sets that define the subdomains for this processor +- `is_local` - if requested, the index sets that define the local part of the subdomains for this processor (can be `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCASMSetLocalSubdomains()`, `PCASMGetLocalSubmatrices()` + +# External Links +$(_doc_external("Ksp/PCASMGetLocalSubdomains")) +""" +function PCASMGetLocalSubdomains(petsclib::PetscLibType, pc::PC, is::Vector{IS}, is_loc::Vector{IS}) end + +@for_petsc function PCASMGetLocalSubdomains(petsclib::$UnionPetscLib, pc::PC, is::Vector{IS}, is_loc::Vector{IS} ) + n_ = Ref{$PetscInt}() + is_ = Ref(pointer(is)) + is_loc_ = Ref(pointer(is_loc)) + + @chk ccall( + (:PCASMGetLocalSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + pc, n_, is_, is_loc_, + ) + + n = n_[] + + return n +end + +""" + n::PetscInt = PCASMGetLocalSubmatrices(petsclib::PetscLibType,pc::PC, mat::Vector{PetscMat}) +Gets the local submatrices (for this processor +only) for the additive Schwarz preconditioner, `PCASM`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - if requested, the number of matrices for this processor (default value = 1) +- `mat` - if requested, the matrices + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()`, `PCASMGetSubKSP()`, +`PCASMCreateSubdomains2D()`, `PCASMSetLocalSubdomains()`, `PCASMGetLocalSubdomains()`, `PCSetModifySubMatrices()` + +# External Links +$(_doc_external("Ksp/PCASMGetLocalSubmatrices")) +""" +function PCASMGetLocalSubmatrices(petsclib::PetscLibType, pc::PC, mat::Vector{PetscMat}) end + +@for_petsc function PCASMGetLocalSubmatrices(petsclib::$UnionPetscLib, pc::PC, mat::Vector{PetscMat} ) + n_ = Ref{$PetscInt}() + mat_ = Ref(pointer(mat)) + + @chk ccall( + (:PCASMGetLocalSubmatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CMat}}), + pc, n_, mat_, + ) + + n = n_[] + + return n +end + +""" + PCASMSetDMSubdomains(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Indicates whether to use `DMCreateDomainDecomposition()` to define the subdomains, whenever possible. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner +- `flg` - boolean indicating whether to use subdomains defined by the `DM` + +Options Database Key: +- `-pc_asm_dm_subdomains ` - use subdomains defined by the `DM` with `DMCreateDomainDecomposition()` + +Level: intermediate + +-seealso: [](ch_ksp), `PCASM`, `PCASMGetDMSubdomains()`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()` +`PCASMCreateSubdomains2D()`, `PCASMSetLocalSubdomains()`, `PCASMGetLocalSubdomains()` + +# External Links +$(_doc_external("Ksp/PCASMSetDMSubdomains")) +""" +function PCASMSetDMSubdomains(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCASMSetDMSubdomains(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCASMSetDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCASMGetDMSubdomains(petsclib::PetscLibType,pc::PC) +Returns flag indicating whether to use `DMCreateDomainDecomposition()` to define the subdomains, whenever possible. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner + +Output Parameter: +- `flg` - boolean indicating whether to use subdomains defined by the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetDMSubdomains()`, `PCASMSetTotalSubdomains()`, `PCASMSetOverlap()` +`PCASMCreateSubdomains2D()`, `PCASMSetLocalSubdomains()`, `PCASMGetLocalSubdomains()` + +# External Links +$(_doc_external("Ksp/PCASMGetDMSubdomains")) +""" +function PCASMGetDMSubdomains(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCASMGetDMSubdomains(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCASMGetDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + sub_mat_type::MatType = PCASMGetSubMatType(petsclib::PetscLibType,pc::PC) +Gets the matrix type used for `PCASM` subsolves, as a string. + +Not Collective + +Input Parameter: +- `pc` - the `PC` + +Output Parameter: +- `sub_mat_type` - name of matrix type + +Level: advanced + +-seealso: [](ch_ksp), `PCASM`, `PCASMSetSubMatType()`, `PCSetType()`, `VecSetType()`, `MatType`, `Mat` + +# External Links +$(_doc_external("Ksp/PCASMGetSubMatType")) +""" +function PCASMGetSubMatType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCASMGetSubMatType(petsclib::$UnionPetscLib, pc::PC ) + sub_mat_type_ = Ref{MatType}() + + @chk ccall( + (:PCASMGetSubMatType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatType}), + pc, sub_mat_type_, + ) + + sub_mat_type = unsafe_string(sub_mat_type_[]) + + return sub_mat_type +end + +""" + PCASMSetSubMatType(petsclib::PetscLibType,pc::PC, sub_mat_type::MatType) +Set the type of matrix used for `PCASM` subsolves + +Collective + +Input Parameters: +- `pc` - the `PC` object +- `sub_mat_type` - the `MatType` + +Options Database Key: +- `-pc_asm_sub_mat_type ` - Sets the matrix type used for subsolves, for example, seqaijviennacl. +If you specify a base name like aijviennacl, the corresponding sequential type is assumed. + +-seealso: [](ch_ksp), `PCASM`, `PCASMGetSubMatType()`, `PCSetType()`, `VecSetType()`, `MatType`, `Mat` + +# External Links +$(_doc_external("Ksp/PCASMSetSubMatType")) +""" +function PCASMSetSubMatType(petsclib::PetscLibType, pc::PC, sub_mat_type::MatType) end + +@for_petsc function PCASMSetSubMatType(petsclib::$UnionPetscLib, pc::PC, sub_mat_type::MatType ) + + @chk ccall( + (:PCASMSetSubMatType, $petsc_library), + PetscErrorCode, + (PC, MatType), + pc, sub_mat_type, + ) + + + return nothing +end + +""" + PCMPIServerBegin(petsclib::PetscLibType) +starts a server that runs on the `rank != 0` MPI processes waiting to process requests for +parallel `KSP` solves and management of parallel `KSP` objects. + +Logically Collective on all MPI processes except rank 0 + +Options Database Keys: +- `-mpi_linear_solver_server` - causes the PETSc program to start in MPI linear solver server mode where only the first MPI rank runs user code +- `-mpi_linear_solver_server_view` - displays information about all the linear systems solved by the MPI linear solver server at the conclusion of the program +- `-mpi_linear_solver_server_use_shared_memory` - use shared memory when communicating matrices and vectors to server processes (default where supported) + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerEnd()`, `PCMPI`, `KSPCheckPCMPI()` + +# External Links +$(_doc_external("Ksp/PCMPIServerBegin")) +""" +function PCMPIServerBegin(petsclib::PetscLibType) end + +@for_petsc function PCMPIServerBegin(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCMPIServerBegin, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCMPIServerEnd(petsclib::PetscLibType) +ends a server that runs on the rank != 0 MPI processes waiting to process requests for +parallel KSP solves and management of parallel `KSP` objects. + +Logically Collective on all MPI ranks except 0 + +Level: developer + +-seealso: [](sec_pcmpi), `PCMPIServerBegin()`, `PCMPI`, `KSPCheckPCMPI()` + +# External Links +$(_doc_external("Ksp/PCMPIServerEnd")) +""" +function PCMPIServerEnd(petsclib::PetscLibType) end + +@for_petsc function PCMPIServerEnd(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCMPIServerEnd, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCMPIGetKSP(petsclib::PetscLibType,pc::PC, innerksp::PetscKSP) +Gets the `KSP` created by the `PCMPI` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `innerksp` - the inner `KSP` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `PCMPI`, `PCREDISTRIBUTE` + +# External Links +$(_doc_external("Ksp/PCMPIGetKSP")) +""" +function PCMPIGetKSP(petsclib::PetscLibType, pc::PC, innerksp::PetscKSP) end + +@for_petsc function PCMPIGetKSP(petsclib::$UnionPetscLib, pc::PC, innerksp::PetscKSP ) + innerksp_ = Ref(innerksp.ptr) + + @chk ccall( + (:PCMPIGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, innerksp_, + ) + + innerksp.ptr = C_NULL + + return nothing +end + +""" + PCPythonSetType(petsclib::PetscLibType,pc::PC, pyname::String) +Initialize a `PC` object implemented in Python, a `PCPYTHON`. + +Collective + +Input Parameters: +- `pc` - the preconditioner (`PC`) context. +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Options Database Key: +- `-pc_python_type ` - python class + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSHELL`, `PCCreate()`, `PCSetType()`, `PCPYTHON`, `PetscPythonInitialize()` + +# External Links +$(_doc_external("Ksp/PCPythonSetType")) +""" +function PCPythonSetType(petsclib::PetscLibType, pc::PC, pyname::String) end + +@for_petsc function PCPythonSetType(petsclib::$UnionPetscLib, pc::PC, pyname::String ) + + @chk ccall( + (:PCPythonSetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, pyname, + ) + + + return nothing +end + +""" + pyname::String = PCPythonGetType(petsclib::PetscLibType,pc::PC) +Get the type of a `PC` object implemented in Python, a `PCPYTHON`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner (`PC`) context. + +Output Parameter: +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCSHELL`, `PCCreate()`, `PCSetType()`, `PCPYTHON`, `PetscPythonInitialize()`, `PCPythonSetType()` + +# External Links +$(_doc_external("Ksp/PCPythonGetType")) +""" +function PCPythonGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCPythonGetType(petsclib::$UnionPetscLib, pc::PC ) + pyname_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PCPythonGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + pc, pyname_, + ) + + pyname = unsafe_wrap(Array, pyname_[], VecGetLocalSize(petsclib, x); own = false) + + return pyname +end + +""" + PCKSPSetKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Sets the `KSP` context for a `PCKSP`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ksp` - the `KSP` solver + +Level: advanced + +-seealso: [](ch_ksp), `PCKSP`, `PCKSPGetKSP()` + +# External Links +$(_doc_external("Ksp/PCKSPSetKSP")) +""" +function PCKSPSetKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCKSPSetKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + + @chk ccall( + (:PCKSPSetKSP, $petsc_library), + PetscErrorCode, + (PC, CKSP), + pc, ksp, + ) + + + return nothing +end + +""" + PCKSPGetKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Gets the `KSP` context for a `PCKSP`. + +Not Collective but ksp returned is parallel if pc was parallel + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `ksp` - the `KSP` solver + +-seealso: [](ch_ksp), `PCKSP`, `PCKSPSetKSP()` + +# External Links +$(_doc_external("Ksp/PCKSPGetKSP")) +""" +function PCKSPGetKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCKSPGetKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCKSPGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCMGResidualDefault(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) +Default routine to calculate the residual. + +Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand side +- `x` - the approximate solution + +Output Parameter: +- `r` - location to store the residual + +Level: developer + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetResidual()`, `PCMGSetMatResidual()` + +# External Links +$(_doc_external("Ksp/PCMGResidualDefault")) +""" +function PCMGResidualDefault(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) end + +@for_petsc function PCMGResidualDefault(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec ) + + @chk ccall( + (:PCMGResidualDefault, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, b, x, r, + ) + + + return nothing +end + +""" + PCMGResidualTransposeDefault(petsclib::PetscLibType,mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) +Default routine to calculate the residual of the transposed linear system + +Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand side +- `x` - the approximate solution + +Output Parameter: +- `r` - location to store the residual + +Level: developer + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetResidualTranspose()`, `PCMGMatResidualTransposeDefault()` + +# External Links +$(_doc_external("Ksp/PCMGResidualTransposeDefault")) +""" +function PCMGResidualTransposeDefault(petsclib::PetscLibType, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec) end + +@for_petsc function PCMGResidualTransposeDefault(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscVec, x::PetscVec, r::PetscVec ) + + @chk ccall( + (:PCMGResidualTransposeDefault, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec, CVec), + mat, b, x, r, + ) + + + return nothing +end + +""" + PCMGMatResidualDefault(petsclib::PetscLibType,mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat) +Default routine to calculate the residual. + +Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand side +- `x` - the approximate solution + +Output Parameter: +- `r` - location to store the residual + +Level: developer + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetMatResidual()`, `PCMGResidualDefault()` + +# External Links +$(_doc_external("Ksp/PCMGMatResidualDefault")) +""" +function PCMGMatResidualDefault(petsclib::PetscLibType, mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat) end + +@for_petsc function PCMGMatResidualDefault(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat ) + + @chk ccall( + (:PCMGMatResidualDefault, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat), + mat, b, x, r, + ) + + + return nothing +end + +""" + PCMGMatResidualTransposeDefault(petsclib::PetscLibType,mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat) +Default routine to calculate the residual of the transposed linear system + +Collective + +Input Parameters: +- `mat` - the matrix +- `b` - the right-hand side +- `x` - the approximate solution + +Output Parameter: +- `r` - location to store the residual + +Level: developer + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetMatResidualTranspose()` + +# External Links +$(_doc_external("Ksp/PCMGMatResidualTransposeDefault")) +""" +function PCMGMatResidualTransposeDefault(petsclib::PetscLibType, mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat) end + +@for_petsc function PCMGMatResidualTransposeDefault(petsclib::$UnionPetscLib, mat::PetscMat, b::PetscMat, x::PetscMat, r::PetscMat ) + + @chk ccall( + (:PCMGMatResidualTransposeDefault, $petsc_library), + PetscErrorCode, + (CMat, CMat, CMat, CMat), + mat, b, x, r, + ) + + + return nothing +end + +""" + PCMGGetCoarseSolve(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Gets the solver context to be used on the coarse grid. + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `ksp` - the coarse grid solver context + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetSmootherUp()`, `PCMGGetSmootherDown()`, `PCMGGetSmoother()` + +# External Links +$(_doc_external("Ksp/PCMGGetCoarseSolve")) +""" +function PCMGGetCoarseSolve(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCMGGetCoarseSolve(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCMGGetCoarseSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCMGSetResidual(petsclib::PetscLibType,pc::PC, l::PetscInt, residual::external, mat::PetscMat) +Sets the function to be used to calculate the residual on the lth level. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply +- `residual` - function used to form residual, if none is provided the previously provide one is used, if no +previous one were provided then a default is used +- `mat` - matrix associated with residual + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGResidualDefault()` + +# External Links +$(_doc_external("Ksp/PCMGSetResidual")) +""" +function PCMGSetResidual(petsclib::PetscLibType, pc::PC, l::PetscInt, residual::external, mat::PetscMat) end + +@for_petsc function PCMGSetResidual(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, residual::external, mat::PetscMat ) + + @chk ccall( + (:PCMGSetResidual, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, external, CMat), + pc, l, residual, mat, + ) + + + return nothing +end + +""" + PCMGSetResidualTranspose(petsclib::PetscLibType,pc::PC, l::PetscInt, residualt::external, mat::PetscMat) +Sets the function to be used to calculate the residual of the transposed linear system +on the lth level. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply +- `residualt` - function used to form transpose of residual, if none is provided the previously provide one is used, if no +previous one were provided then a default is used +- `mat` - matrix associated with residual + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGResidualTransposeDefault()` + +# External Links +$(_doc_external("Ksp/PCMGSetResidualTranspose")) +""" +function PCMGSetResidualTranspose(petsclib::PetscLibType, pc::PC, l::PetscInt, residualt::external, mat::PetscMat) end + +@for_petsc function PCMGSetResidualTranspose(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, residualt::external, mat::PetscMat ) + + @chk ccall( + (:PCMGSetResidualTranspose, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, external, CMat), + pc, l, residualt, mat, + ) + + + return nothing +end + +""" + PCMGSetInterpolation(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Sets the function to be used to calculate the +interpolation from l-1 to the lth level + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `mat` - the interpolation operator +- `l` - the level (0 is coarsest) to supply [do not supply 0] + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetRestriction()` + +# External Links +$(_doc_external("Ksp/PCMGSetInterpolation")) +""" +function PCMGSetInterpolation(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGSetInterpolation(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:PCMGSetInterpolation, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CMat), + pc, l, mat, + ) + + + return nothing +end + +""" + PCMGSetOperators(petsclib::PetscLibType,pc::PC, l::PetscInt, Amat::PetscMat, Pmat::PetscMat) +Sets operator and matrix from which to construct a preconditioner for lth level + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `Amat` - the operator +- `Pmat` - the preconditioning operator +- `l` - the level (0 is the coarsest) to supply + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetGalerkin()`, `PCMGSetRestriction()`, `PCMGSetInterpolation()` + +# External Links +$(_doc_external("Ksp/PCMGSetOperators")) +""" +function PCMGSetOperators(petsclib::PetscLibType, pc::PC, l::PetscInt, Amat::PetscMat, Pmat::PetscMat) end + +@for_petsc function PCMGSetOperators(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, Amat::PetscMat, Pmat::PetscMat ) + + @chk ccall( + (:PCMGSetOperators, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CMat, CMat), + pc, l, Amat, Pmat, + ) + + + return nothing +end + +""" + PCMGGetInterpolation(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Gets the function to be used to calculate the +interpolation from l-1 to the lth level + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] + +Output Parameter: +- `mat` - the interpolation matrix, can be `NULL` + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetRestriction()`, `PCMGSetInterpolation()`, `PCMGGetRScale()` + +# External Links +$(_doc_external("Ksp/PCMGGetInterpolation")) +""" +function PCMGGetInterpolation(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGGetInterpolation(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:PCMGGetInterpolation, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CMat}), + pc, l, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + PCMGSetRestriction(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Sets the function to be used to restrict dual vectors +from level l to l-1. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] +- `mat` - the restriction matrix + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetInterpolation()` + +# External Links +$(_doc_external("Ksp/PCMGSetRestriction")) +""" +function PCMGSetRestriction(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGSetRestriction(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:PCMGSetRestriction, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CMat), + pc, l, mat, + ) + + + return nothing +end + +""" + PCMGGetRestriction(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Gets the function to be used to restrict dual (i.e. residual) vectors +from level l to l-1. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] + +Output Parameter: +- `mat` - the restriction matrix + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetInterpolation()`, `PCMGSetRestriction()`, `PCMGGetRScale()`, `PCMGGetInjection()` + +# External Links +$(_doc_external("Ksp/PCMGGetRestriction")) +""" +function PCMGGetRestriction(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGGetRestriction(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:PCMGGetRestriction, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CMat}), + pc, l, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + PCMGSetRScale(petsclib::PetscLibType,pc::PC, l::PetscInt, rscale::PetscVec) +Sets the pointwise scaling for the restriction operator from level l to l + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] +- `rscale` - the scaling + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetInterpolation()`, `PCMGSetRestriction()`, `PCMGGetRScale()`, `PCMGSetInjection()` + +# External Links +$(_doc_external("Ksp/PCMGSetRScale")) +""" +function PCMGSetRScale(petsclib::PetscLibType, pc::PC, l::PetscInt, rscale::PetscVec) end + +@for_petsc function PCMGSetRScale(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, rscale::PetscVec ) + + @chk ccall( + (:PCMGSetRScale, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CVec), + pc, l, rscale, + ) + + + return nothing +end + +""" + PCMGGetRScale(petsclib::PetscLibType,pc::PC, l::PetscInt, rscale::PetscVec) +Gets the pointwise scaling for the restriction operator from level l to l + +Collective + +Input Parameters: +- `pc` - the multigrid context +- `rscale` - the scaling +- `l` - the level (0 is coarsest) to supply [Do not supply 0] + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetInterpolation()`, `PCMGGetRestriction()`, `PCMGGetInjection()` + +# External Links +$(_doc_external("Ksp/PCMGGetRScale")) +""" +function PCMGGetRScale(petsclib::PetscLibType, pc::PC, l::PetscInt, rscale::PetscVec) end + +@for_petsc function PCMGGetRScale(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, rscale::PetscVec ) + rscale_ = Ref(rscale.ptr) + + @chk ccall( + (:PCMGGetRScale, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CVec}), + pc, l, rscale_, + ) + + rscale.ptr = C_NULL + + return nothing +end + +""" + PCMGSetInjection(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Sets the function to be used to inject primal (i.e. solution) vectors +from level l to l-1. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] +- `mat` - the injection matrix + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetRestriction()` + +# External Links +$(_doc_external("Ksp/PCMGSetInjection")) +""" +function PCMGSetInjection(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGSetInjection(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:PCMGSetInjection, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CMat), + pc, l, mat, + ) + + + return nothing +end + +""" + PCMGGetInjection(petsclib::PetscLibType,pc::PC, l::PetscInt, mat::PetscMat) +Gets the function to be used to inject primal vectors (i.e. solutions) +from level l to l-1. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply [Do not supply 0] + +Output Parameter: +- `mat` - the restriction matrix (may be `NULL` if no injection is available). + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetInjection()`, `PCMGetGetRestriction()` + +# External Links +$(_doc_external("Ksp/PCMGGetInjection")) +""" +function PCMGGetInjection(petsclib::PetscLibType, pc::PC, l::PetscInt, mat::PetscMat) end + +@for_petsc function PCMGGetInjection(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:PCMGGetInjection, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CMat}), + pc, l, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + PCMGGetSmoother(petsclib::PetscLibType,pc::PC, l::PetscInt, ksp::PetscKSP) +Gets the `KSP` context to be used as smoother for +both pre- and post-smoothing. Call both `PCMGGetSmootherUp()` and +`PCMGGetSmootherDown()` to use different functions for pre- and +post-smoothing. + +Not Collective, ksp returned is parallel if pc is + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply + +Output Parameter: +- `ksp` - the smoother + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetSmootherUp()`, `PCMGGetSmootherDown()`, `PCMGGetCoarseSolve()` + +# External Links +$(_doc_external("Ksp/PCMGGetSmoother")) +""" +function PCMGGetSmoother(petsclib::PetscLibType, pc::PC, l::PetscInt, ksp::PetscKSP) end + +@for_petsc function PCMGGetSmoother(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCMGGetSmoother, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CKSP}), + pc, l, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCMGGetSmootherUp(petsclib::PetscLibType,pc::PC, l::PetscInt, ksp::PetscKSP) +Gets the KSP context to be used as smoother after +coarse grid correction (post-smoother). + +Not Collective, ksp returned is parallel if pc is + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply + +Output Parameter: +- `ksp` - the smoother + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetSmootherDown()` + +# External Links +$(_doc_external("Ksp/PCMGGetSmootherUp")) +""" +function PCMGGetSmootherUp(petsclib::PetscLibType, pc::PC, l::PetscInt, ksp::PetscKSP) end + +@for_petsc function PCMGGetSmootherUp(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCMGGetSmootherUp, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CKSP}), + pc, l, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCMGGetSmootherDown(petsclib::PetscLibType,pc::PC, l::PetscInt, ksp::PetscKSP) +Gets the `KSP` context to be used as smoother before +coarse grid correction (pre-smoother). + +Not Collective, ksp returned is parallel if pc is + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) to supply + +Output Parameter: +- `ksp` - the smoother + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetSmootherUp()`, `PCMGGetSmoother()` + +# External Links +$(_doc_external("Ksp/PCMGGetSmootherDown")) +""" +function PCMGGetSmootherDown(petsclib::PetscLibType, pc::PC, l::PetscInt, ksp::PetscKSP) end + +@for_petsc function PCMGGetSmootherDown(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCMGGetSmootherDown, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CKSP}), + pc, l, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCMGSetCycleTypeOnLevel(petsclib::PetscLibType,pc::PC, l::PetscInt, c::PCMGCycleType) +Sets the type of cycle (aka cycle index) to run on the specified level. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) +- `c` - either `PC_MG_CYCLE_V` or `PC_MG_CYCLE_W` + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGCycleType`, `PCMGSetCycleType()` + +# External Links +$(_doc_external("Ksp/PCMGSetCycleTypeOnLevel")) +""" +function PCMGSetCycleTypeOnLevel(petsclib::PetscLibType, pc::PC, l::PetscInt, c::PCMGCycleType) end + +@for_petsc function PCMGSetCycleTypeOnLevel(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, c::PCMGCycleType ) + + @chk ccall( + (:PCMGSetCycleTypeOnLevel, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, PCMGCycleType), + pc, l, c, + ) + + + return nothing +end + +""" + PCMGSetRhs(petsclib::PetscLibType,pc::PC, l::PetscInt, c::PetscVec) +Sets the vector to be used to store the right + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) this is to be used for +- `c` - the Vec + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetX()`, `PCMGSetR()` + +# External Links +$(_doc_external("Ksp/PCMGSetRhs")) +""" +function PCMGSetRhs(petsclib::PetscLibType, pc::PC, l::PetscInt, c::PetscVec) end + +@for_petsc function PCMGSetRhs(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, c::PetscVec ) + + @chk ccall( + (:PCMGSetRhs, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CVec), + pc, l, c, + ) + + + return nothing +end + +""" + PCMGSetX(petsclib::PetscLibType,pc::PC, l::PetscInt, c::PetscVec) +Sets the vector to be used to store the solution on a particular level. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) this is to be used for (do not supply the finest level) +- `c` - the Vec + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetRhs()`, `PCMGSetR()` + +# External Links +$(_doc_external("Ksp/PCMGSetX")) +""" +function PCMGSetX(petsclib::PetscLibType, pc::PC, l::PetscInt, c::PetscVec) end + +@for_petsc function PCMGSetX(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, c::PetscVec ) + + @chk ccall( + (:PCMGSetX, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CVec), + pc, l, c, + ) + + + return nothing +end + +""" + PCMGSetR(petsclib::PetscLibType,pc::PC, l::PetscInt, c::PetscVec) +Sets the vector to be used to store the residual on a particular level. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `l` - the level (0 is coarsest) this is to be used for +- `c` - the Vec + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetRhs()`, `PCMGSetX()` + +# External Links +$(_doc_external("Ksp/PCMGSetR")) +""" +function PCMGSetR(petsclib::PetscLibType, pc::PC, l::PetscInt, c::PetscVec) end + +@for_petsc function PCMGSetR(petsclib::$UnionPetscLib, pc::PC, l::$PetscInt, c::PetscVec ) + + @chk ccall( + (:PCMGSetR, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CVec), + pc, l, c, + ) + + + return nothing +end + +""" + PCMGSetLevels(petsclib::PetscLibType,pc::PC, levels::PetscInt, comms::MPI_Comm) +Sets the number of levels to use with `PCMG`. +Must be called before any other `PCMG` routine. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `levels` - the number of levels +- `comms` - optional communicators for each level; this is to allow solving the coarser problems +on smaller sets of processes. For processes that are not included in the computation +you must pass `MPI_COMM_NULL`. Use comms = `NULL` to specify that all processes +should participate in each level of problem. + +Options Database Key: +- `-pc_mg_levels ` - set the number of levels to use + +Level: intermediate + +-seealso: [](ch_ksp), `PCMGSetType()`, `PCMGGetLevels()` + +# External Links +$(_doc_external("Ksp/PCMGSetLevels")) +""" +function PCMGSetLevels(petsclib::PetscLibType, pc::PC, levels::PetscInt, comms::MPI_Comm) end + +@for_petsc function PCMGSetLevels(petsclib::$UnionPetscLib, pc::PC, levels::$PetscInt, comms::MPI_Comm ) + + @chk ccall( + (:PCMGSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{MPI_Comm}), + pc, levels, comms, + ) + + + return nothing +end + +""" + levels::PetscInt = PCMGGetLevels(petsclib::PetscLibType,pc::PC) +Gets the number of levels to use with `PCMG`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `levels` - the number of levels + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetLevels()` + +# External Links +$(_doc_external("Ksp/PCMGGetLevels")) +""" +function PCMGGetLevels(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetLevels(petsclib::$UnionPetscLib, pc::PC ) + levels_ = Ref{$PetscInt}() + + @chk ccall( + (:PCMGGetLevels, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + pc, levels_, + ) + + levels = levels_[] + + return levels +end + +""" + gc::PetscReal,oc::PetscReal = PCMGGetGridComplexity(petsclib::PetscLibType,pc::PC) +compute operator and grid complexity of the `PCMG` hierarchy + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `gc` - grid complexity = sum_i(n_i) / n_0 +- `oc` - operator complexity = sum_i(nnz_i) / nnz_0 + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetLevels()`, `PCMGSetLevels()` + +# External Links +$(_doc_external("Ksp/PCMGGetGridComplexity")) +""" +function PCMGGetGridComplexity(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetGridComplexity(petsclib::$UnionPetscLib, pc::PC ) + gc_ = Ref{$PetscReal}() + oc_ = Ref{$PetscReal}() + + @chk ccall( + (:PCMGGetGridComplexity, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}, Ptr{$PetscReal}), + pc, gc_, oc_, + ) + + gc = gc_[] + oc = oc_[] + + return gc,oc +end + +""" + PCMGSetType(petsclib::PetscLibType,pc::PC, form::PCMGType) +Determines the form of multigrid to use, either +multiplicative, additive, full, or the Kaskade algorithm. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `form` - multigrid form, one of `PC_MG_MULTIPLICATIVE`, `PC_MG_ADDITIVE`, `PC_MG_FULL`, `PC_MG_KASKADE` + +Options Database Key: +- `-pc_mg_type
` - Sets , one of multiplicative, additive, full, kaskade + +Level: advanced + +-seealso: [](ch_ksp), `PCMGType`, `PCMG`, `PCMGGetLevels()`, `PCMGSetLevels()`, `PCMGGetType()`, `PCMGCycleType` + +# External Links +$(_doc_external("Ksp/PCMGSetType")) +""" +function PCMGSetType(petsclib::PetscLibType, pc::PC, form::PCMGType) end + +@for_petsc function PCMGSetType(petsclib::$UnionPetscLib, pc::PC, form::PCMGType ) + + @chk ccall( + (:PCMGSetType, $petsc_library), + PetscErrorCode, + (PC, PCMGType), + pc, form, + ) + + + return nothing +end + +""" + type::PCMGType = PCMGGetType(petsclib::PetscLibType,pc::PC) +Finds the form of multigrid the `PCMG` is using multiplicative, additive, full, or the Kaskade algorithm. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - one of `PC_MG_MULTIPLICATIVE`, `PC_MG_ADDITIVE`, `PC_MG_FULL`, `PC_MG_KASKADE`, `PCMGCycleType` + +Level: advanced + +-seealso: [](ch_ksp), `PCMGType`, `PCMG`, `PCMGGetLevels()`, `PCMGSetLevels()`, `PCMGSetType()` + +# External Links +$(_doc_external("Ksp/PCMGGetType")) +""" +function PCMGGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCMGType}() + + @chk ccall( + (:PCMGGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCMGSetCycleType(petsclib::PetscLibType,pc::PC, n::PCMGCycleType) +Sets the type cycles to use. Use `PCMGSetCycleTypeOnLevel()` for more +complicated cycling. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `n` - either `PC_MG_CYCLE_V` or `PC_MG_CYCLE_W` + +Options Database Key: +- `-pc_mg_cycle_type ` - provide the cycle desired + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetCycleTypeOnLevel()`, `PCMGType`, `PCMGCycleType` + +# External Links +$(_doc_external("Ksp/PCMGSetCycleType")) +""" +function PCMGSetCycleType(petsclib::PetscLibType, pc::PC, n::PCMGCycleType) end + +@for_petsc function PCMGSetCycleType(petsclib::$UnionPetscLib, pc::PC, n::PCMGCycleType ) + + @chk ccall( + (:PCMGSetCycleType, $petsc_library), + PetscErrorCode, + (PC, PCMGCycleType), + pc, n, + ) + + + return nothing +end + +""" + PCMGMultiplicativeSetCycles(petsclib::PetscLibType,pc::PC, n::PetscInt) +Sets the number of cycles to use for each preconditioner step +of multigrid when `PCMGType` is `PC_MG_MULTIPLICATIVE` + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `n` - number of cycles (default is 1) + +Options Database Key: +- `-pc_mg_multiplicative_cycles n` - set the number of cycles + +Level: advanced + +-seealso: [](ch_ksp), `PCMGSetCycleTypeOnLevel()`, `PCMGSetCycleType()`, `PCMGCycleType`, `PCMGType` + +# External Links +$(_doc_external("Ksp/PCMGMultiplicativeSetCycles")) +""" +function PCMGMultiplicativeSetCycles(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCMGMultiplicativeSetCycles(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCMGMultiplicativeSetCycles, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCMGSetGalerkin(petsclib::PetscLibType,pc::PC, use::PCMGGalerkinType) +Causes the coarser grid matrices to be computed from the +finest grid via the Galerkin process: A_i-1 = r_i * A_i * p_i + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `use` - one of `PC_MG_GALERKIN_BOTH`, `PC_MG_GALERKIN_PMAT`, `PC_MG_GALERKIN_MAT`, or `PC_MG_GALERKIN_NONE` + +Options Database Key: +- `-pc_mg_galerkin ` - set the matrices to form via the Galerkin process + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetGalerkin()`, `PCMGGalerkinType` + +# External Links +$(_doc_external("Ksp/PCMGSetGalerkin")) +""" +function PCMGSetGalerkin(petsclib::PetscLibType, pc::PC, use::PCMGGalerkinType) end + +@for_petsc function PCMGSetGalerkin(petsclib::$UnionPetscLib, pc::PC, use::PCMGGalerkinType ) + + @chk ccall( + (:PCMGSetGalerkin, $petsc_library), + PetscErrorCode, + (PC, PCMGGalerkinType), + pc, use, + ) + + + return nothing +end + +""" + PCMGGetGalerkin(petsclib::PetscLibType,pc::PC, galerkin::PCMGGalerkinType) +Checks if Galerkin multigrid is being used, i.e. A_i + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `galerkin` - one of `PC_MG_GALERKIN_BOTH`,`PC_MG_GALERKIN_PMAT`,`PC_MG_GALERKIN_MAT`, `PC_MG_GALERKIN_NONE`, or `PC_MG_GALERKIN_EXTERNAL` + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetGalerkin()`, `PCMGGalerkinType` + +# External Links +$(_doc_external("Ksp/PCMGGetGalerkin")) +""" +function PCMGGetGalerkin(petsclib::PetscLibType, pc::PC, galerkin::PCMGGalerkinType) end + +@for_petsc function PCMGGetGalerkin(petsclib::$UnionPetscLib, pc::PC, galerkin::PCMGGalerkinType ) + + @chk ccall( + (:PCMGGetGalerkin, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGGalerkinType}), + pc, galerkin, + ) + + + return nothing +end + +""" + PCMGSetAdaptCoarseSpaceType(petsclib::PetscLibType,pc::PC, ctype::PCMGCoarseSpaceType) +Set the type of adaptive coarse space. + +Adapts or creates the interpolator based upon a vector space which should be accurately captured by the next coarser mesh, and thus accurately interpolated. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `ctype` - the type of coarse space + +Options Database Keys: +- `-pc_mg_adapt_interp_n ` - The number of modes to use +- `-pc_mg_adapt_interp_coarse_space ` - The type of coarse space: none, `polynomial`, `harmonic`, `eigenvector`, `generalized_eigenvector`, `gdsw` + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGCoarseSpaceType`, `PCMGGetAdaptCoarseSpaceType()`, `PCMGSetGalerkin()`, `PCMGSetAdaptInterpolation()`, `DM` + +# External Links +$(_doc_external("Ksp/PCMGSetAdaptCoarseSpaceType")) +""" +function PCMGSetAdaptCoarseSpaceType(petsclib::PetscLibType, pc::PC, ctype::PCMGCoarseSpaceType) end + +@for_petsc function PCMGSetAdaptCoarseSpaceType(petsclib::$UnionPetscLib, pc::PC, ctype::PCMGCoarseSpaceType ) + + @chk ccall( + (:PCMGSetAdaptCoarseSpaceType, $petsc_library), + PetscErrorCode, + (PC, PCMGCoarseSpaceType), + pc, ctype, + ) + + + return nothing +end + +""" + ctype::PCMGCoarseSpaceType = PCMGGetAdaptCoarseSpaceType(petsclib::PetscLibType,pc::PC) +Get the type of adaptive coarse space. + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `ctype` - the type of coarse space + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGCoarseSpaceType`, `PCMGSetAdaptCoarseSpaceType()`, `PCMGSetGalerkin()`, `PCMGSetAdaptInterpolation()` + +# External Links +$(_doc_external("Ksp/PCMGGetAdaptCoarseSpaceType")) +""" +function PCMGGetAdaptCoarseSpaceType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetAdaptCoarseSpaceType(petsclib::$UnionPetscLib, pc::PC ) + ctype_ = Ref{PCMGCoarseSpaceType}() + + @chk ccall( + (:PCMGGetAdaptCoarseSpaceType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCMGCoarseSpaceType}), + pc, ctype_, + ) + + ctype = unsafe_string(ctype_[]) + + return ctype +end + +""" + PCMGSetAdaptInterpolation(petsclib::PetscLibType,pc::PC, adapt::PetscBool) +Adapt the interpolator based upon a vector space which should be accurately captured by the next coarser mesh, and thus accurately interpolated. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `adapt` - flag for adaptation of the interpolator + +Options Database Keys: +- `-pc_mg_adapt_interp` - Turn on adaptation +- `-pc_mg_adapt_interp_n ` - The number of modes to use, should be divisible by dimension +- `-pc_mg_adapt_interp_coarse_space ` - The type of coarse space: polynomial, harmonic, eigenvector, generalized_eigenvector + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetAdaptInterpolation()`, `PCMGSetGalerkin()`, `PCMGGetAdaptCoarseSpaceType()`, `PCMGSetAdaptCoarseSpaceType()` + +# External Links +$(_doc_external("Ksp/PCMGSetAdaptInterpolation")) +""" +function PCMGSetAdaptInterpolation(petsclib::PetscLibType, pc::PC, adapt::PetscBool) end + +@for_petsc function PCMGSetAdaptInterpolation(petsclib::$UnionPetscLib, pc::PC, adapt::PetscBool ) + + @chk ccall( + (:PCMGSetAdaptInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, adapt, + ) + + + return nothing +end + +""" + adapt::PetscBool = PCMGGetAdaptInterpolation(petsclib::PetscLibType,pc::PC) +Get the flag to adapt the interpolator based upon a vector space which should be accurately captured by the next coarser mesh, +and thus accurately interpolated. + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `adapt` - flag for adaptation of the interpolator + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetAdaptInterpolation()`, `PCMGSetGalerkin()`, `PCMGGetAdaptCoarseSpaceType()`, `PCMGSetAdaptCoarseSpaceType()` + +# External Links +$(_doc_external("Ksp/PCMGGetAdaptInterpolation")) +""" +function PCMGGetAdaptInterpolation(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetAdaptInterpolation(petsclib::$UnionPetscLib, pc::PC ) + adapt_ = Ref{PetscBool}() + + @chk ccall( + (:PCMGGetAdaptInterpolation, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, adapt_, + ) + + adapt = adapt_[] + + return adapt +end + +""" + PCMGSetAdaptCR(petsclib::PetscLibType,pc::PC, cr::PetscBool) +Monitor the coarse space quality using an auxiliary solve with compatible relaxation. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `cr` - flag for compatible relaxation + +Options Database Key: +- `-pc_mg_adapt_cr` - Turn on compatible relaxation + +Level: intermediate + +-seealso: [](ch_ksp), `PCMG`, `PCMGGetAdaptCR()`, `PCMGSetAdaptInterpolation()`, `PCMGSetGalerkin()`, `PCMGGetAdaptCoarseSpaceType()`, `PCMGSetAdaptCoarseSpaceType()` + +# External Links +$(_doc_external("Ksp/PCMGSetAdaptCR")) +""" +function PCMGSetAdaptCR(petsclib::PetscLibType, pc::PC, cr::PetscBool) end + +@for_petsc function PCMGSetAdaptCR(petsclib::$UnionPetscLib, pc::PC, cr::PetscBool ) + + @chk ccall( + (:PCMGSetAdaptCR, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, cr, + ) + + + return nothing +end + +""" + cr::PetscBool = PCMGGetAdaptCR(petsclib::PetscLibType,pc::PC) +Get the flag to monitor coarse space quality using an auxiliary solve with compatible relaxation. + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `cr` - flag for compatible relaxaion + +Level: intermediate + +-seealso: [](ch_ksp), `PCMGSetAdaptCR()`, `PCMGGetAdaptInterpolation()`, `PCMGSetGalerkin()`, `PCMGGetAdaptCoarseSpaceType()`, `PCMGSetAdaptCoarseSpaceType()` + +# External Links +$(_doc_external("Ksp/PCMGGetAdaptCR")) +""" +function PCMGGetAdaptCR(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGGetAdaptCR(petsclib::$UnionPetscLib, pc::PC ) + cr_ = Ref{PetscBool}() + + @chk ccall( + (:PCMGGetAdaptCR, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, cr_, + ) + + cr = cr_[] + + return cr +end + +""" + PCMGSetNumberSmooth(petsclib::PetscLibType,pc::PC, n::PetscInt) +Sets the number of pre and post +on all levels. Use `PCMGDistinctSmoothUp()` to create separate up and down smoothers if you want different numbers of +pre- and post-smoothing steps. + +Logically Collective + +Input Parameters: +- `pc` - the multigrid context +- `n` - the number of smoothing steps + +Options Database Key: +- `-mg_levels_ksp_max_it ` - Sets number of pre and post-smoothing steps + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetDistinctSmoothUp()` + +# External Links +$(_doc_external("Ksp/PCMGSetNumberSmooth")) +""" +function PCMGSetNumberSmooth(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCMGSetNumberSmooth(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCMGSetNumberSmooth, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCMGSetDistinctSmoothUp(petsclib::PetscLibType,pc::PC) +sets the up (post) smoother to be a separate `KSP` from the down (pre) smoother on all levels +and adds the suffix _up to the options name + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Options Database Key: +- `-pc_mg_distinct_smoothup ` - use distinct smoothing objects + +Level: advanced + +-seealso: [](ch_ksp), `PCMG`, `PCMGSetNumberSmooth()` + +# External Links +$(_doc_external("Ksp/PCMGSetDistinctSmoothUp")) +""" +function PCMGSetDistinctSmoothUp(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCMGSetDistinctSmoothUp(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCMGSetDistinctSmoothUp, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCMGRegisterCoarseSpaceConstructor(petsclib::PetscLibType,name::String, fnc::PCMGCoarseSpaceConstructorFn) +Adds a method to the `PCMG` package for coarse space construction. + +Not Collective, No Fortran Support + +Input Parameters: +- `name` - name of the constructor +- `function` - constructor routine, see `PCMGCoarseSpaceConstructorFn` + +Level: advanced + +-seealso: [](ch_ksp), `PCMGCoarseSpaceConstructorFn`, `PCMG`, `PCMGGetCoarseSpaceConstructor()`, `PCRegister()` + +# External Links +$(_doc_external("Ksp/PCMGRegisterCoarseSpaceConstructor")) +""" +function PCMGRegisterCoarseSpaceConstructor(petsclib::PetscLibType, name::String, fnc::PCMGCoarseSpaceConstructorFn) end + +@for_petsc function PCMGRegisterCoarseSpaceConstructor(petsclib::$UnionPetscLib, name::String, fnc::PCMGCoarseSpaceConstructorFn ) + + @chk ccall( + (:PCMGRegisterCoarseSpaceConstructor, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Ptr{PCMGCoarseSpaceConstructorFn}), + name, fnc, + ) + + + return nothing +end + +""" + PCMGGetCoarseSpaceConstructor(petsclib::PetscLibType,name::String, fnc::PCMGCoarseSpaceConstructorFn) +Returns the given coarse space construction method. + +Not Collective, No Fortran Support + +Input Parameter: +- `name` - name of the constructor + +Output Parameter: +- `function` - constructor routine + +Level: advanced + +-seealso: [](ch_ksp), `PCMGCoarseSpaceConstructorFn`, `PCMG`, `PCMGRegisterCoarseSpaceConstructor()`, `PCRegister()` + +# External Links +$(_doc_external("Ksp/PCMGGetCoarseSpaceConstructor")) +""" +function PCMGGetCoarseSpaceConstructor(petsclib::PetscLibType, name::String, fnc::PCMGCoarseSpaceConstructorFn) end + +@for_petsc function PCMGGetCoarseSpaceConstructor(petsclib::$UnionPetscLib, name::String, fnc::PCMGCoarseSpaceConstructorFn ) + + @chk ccall( + (:PCMGGetCoarseSpaceConstructor, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, PCMGCoarseSpaceConstructorFn), + name, fnc, + ) + + + return nothing +end + +""" + PCHMGSetReuseInterpolation(petsclib::PetscLibType,pc::PC, reuse::PetscBool) +Reuse the interpolation matrices in `PCHMG` after changing the matrices numerical values + +Logically Collective + +Input Parameters: +- `pc` - the `PCHMG` context +- `reuse` - `PETSC_TRUE` indicates that `PCHMG` will reuse the interpolations + +Options Database Key: +- `-pc_hmg_reuse_interpolation ` - Whether or not to reuse the interpolations. If true, it potentially save the compute time. + +Level: beginner + +-seealso: [](ch_ksp), `PCHMG`, `PCGAMG`, `PCHMGSetUseSubspaceCoarsening()`, `PCHMGSetCoarseningComponent()`, `PCHMGSetInnerPCType()` + +# External Links +$(_doc_external("Ksp/PCHMGSetReuseInterpolation")) +""" +function PCHMGSetReuseInterpolation(petsclib::PetscLibType, pc::PC, reuse::PetscBool) end + +@for_petsc function PCHMGSetReuseInterpolation(petsclib::$UnionPetscLib, pc::PC, reuse::PetscBool ) + + @chk ccall( + (:PCHMGSetReuseInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, reuse, + ) + + + return nothing +end + +""" + PCHMGSetUseSubspaceCoarsening(petsclib::PetscLibType,pc::PC, subspace::PetscBool) +Use subspace coarsening in `PCHMG` + +Logically Collective + +Input Parameters: +- `pc` - the `PCHMG` context +- `subspace` - `PETSC_TRUE` indicates that `PCHMG` will use the subspace coarsening + +Options Database Key: +- `-pc_hmg_use_subspace_coarsening ` - Whether or not to use subspace coarsening (that is, coarsen a submatrix). + +Level: beginner + +-seealso: [](ch_ksp), `PCHMG`, `PCHMGSetReuseInterpolation()`, `PCHMGSetCoarseningComponent()`, `PCHMGSetInnerPCType()` + +# External Links +$(_doc_external("Ksp/PCHMGSetUseSubspaceCoarsening")) +""" +function PCHMGSetUseSubspaceCoarsening(petsclib::PetscLibType, pc::PC, subspace::PetscBool) end + +@for_petsc function PCHMGSetUseSubspaceCoarsening(petsclib::$UnionPetscLib, pc::PC, subspace::PetscBool ) + + @chk ccall( + (:PCHMGSetUseSubspaceCoarsening, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, subspace, + ) + + + return nothing +end + +""" + PCHMGSetInnerPCType(petsclib::PetscLibType,pc::PC, type::PCType) +Set an inner `PC` type to be used in the `PCHMG` preconditioner. That is the method used to compute +the hierarchy of restriction operators. + +Logically Collective + +Input Parameters: +- `pc` - the `PCHMG` context +- `type` - `PCHYPRE` or `PCGAMG` coarsening algorithm + +Options Database Key: +- `-hmg_inner_pc_type ` - What method is used to coarsen matrix + +Level: beginner + +-seealso: [](ch_ksp), `PCHMG`, `PCType`, `PCHMGSetReuseInterpolation()`, `PCHMGSetUseSubspaceCoarsening()`, `PCHMGSetCoarseningComponent()` + +# External Links +$(_doc_external("Ksp/PCHMGSetInnerPCType")) +""" +function PCHMGSetInnerPCType(petsclib::PetscLibType, pc::PC, type::PCType) end + +@for_petsc function PCHMGSetInnerPCType(petsclib::$UnionPetscLib, pc::PC, type::PCType ) + + @chk ccall( + (:PCHMGSetInnerPCType, $petsc_library), + PetscErrorCode, + (PC, PCType), + pc, type, + ) + + + return nothing +end + +""" + PCHMGSetCoarseningComponent(petsclib::PetscLibType,pc::PC, component::PetscInt) +Set which component of the PDE is used for the subspace + +Logically Collective + +Input Parameters: +- `pc` - the `PCHMG` context +- `component` - which component `PC` will coarsen + +Options Database Key: +- `-pc_hmg_coarsening_component ` - Which component is chosen for the subspace-based coarsening algorithm + +Level: beginner + +-seealso: [](ch_ksp), `PCHMG`, `PCType`, `PCGAMG`, `PCHMGSetReuseInterpolation()`, `PCHMGSetUseSubspaceCoarsening()`, `PCHMGSetInnerPCType()` + +# External Links +$(_doc_external("Ksp/PCHMGSetCoarseningComponent")) +""" +function PCHMGSetCoarseningComponent(petsclib::PetscLibType, pc::PC, component::PetscInt) end + +@for_petsc function PCHMGSetCoarseningComponent(petsclib::$UnionPetscLib, pc::PC, component::$PetscInt ) + + @chk ccall( + (:PCHMGSetCoarseningComponent, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, component, + ) + + + return nothing +end + +""" + PCHMGUseMatMAIJ(petsclib::PetscLibType,pc::PC, usematmaij::PetscBool) +Set a flag that indicates if or not to use `MATMAIJ` for the interpolation matrices to save memory + +Logically Collective + +Input Parameters: +- `pc` - the `PCHMG` context +- `usematmaij` - `PETSC_TRUE` (default) to use `MATMAIJ` for interpolations. + +Options Database Key: +- `-pc_hmg_use_matmaij` - + +Level: beginner + +-seealso: [](ch_ksp), `PCHMG`, `PCType`, `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCHMGUseMatMAIJ")) +""" +function PCHMGUseMatMAIJ(petsclib::PetscLibType, pc::PC, usematmaij::PetscBool) end + +@for_petsc function PCHMGUseMatMAIJ(petsclib::$UnionPetscLib, pc::PC, usematmaij::PetscBool ) + + @chk ccall( + (:PCHMGUseMatMAIJ, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, usematmaij, + ) + + + return nothing +end + +""" + PCTelescopeGetKSP(petsclib::PetscLibType,pc::PC, subksp::PetscKSP) +Gets the `KSP` created by the telescoping `PC`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `subksp` - the `KSP` defined on the smaller set of processes + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `KSP`, `PCTELESCOPE` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetKSP")) +""" +function PCTelescopeGetKSP(petsclib::PetscLibType, pc::PC, subksp::PetscKSP) end + +@for_petsc function PCTelescopeGetKSP(petsclib::$UnionPetscLib, pc::PC, subksp::PetscKSP ) + subksp_ = Ref(subksp.ptr) + + @chk ccall( + (:PCTelescopeGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, subksp_, + ) + + subksp.ptr = C_NULL + + return nothing +end + +""" + fact::PetscInt = PCTelescopeGetReductionFactor(petsclib::PetscLibType,pc::PC) +Gets the factor by which the original number of MPI processes has been reduced by that was set by +`PCTelescopeSetReductionFactor()` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `fact` - the reduction factor + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCTELESCOPE`, `PCTelescopeSetReductionFactor()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetReductionFactor")) +""" +function PCTelescopeGetReductionFactor(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeGetReductionFactor(petsclib::$UnionPetscLib, pc::PC ) + fact_ = Ref{$PetscInt}() + + @chk ccall( + (:PCTelescopeGetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + pc, fact_, + ) + + fact = fact_[] + + return fact +end + +""" + fact::PetscInt = PCTelescopeSetReductionFactor(petsclib::PetscLibType,pc::PC) +Sets the factor by which the original number of MPI processes will been reduced by when +constructing the subcommunicator to be used with the `PCTELESCOPE`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `fact` - the reduction factor + +Level: advanced + +-seealso: [](ch_ksp), `PCTELESCOPE`, `PCTelescopeGetReductionFactor()` + +# External Links +$(_doc_external("Ksp/PCTelescopeSetReductionFactor")) +""" +function PCTelescopeSetReductionFactor(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeSetReductionFactor(petsclib::$UnionPetscLib, pc::PC ) + fact_ = Ref{$PetscInt}() + + @chk ccall( + (:PCTelescopeSetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, fact_, + ) + + fact = fact_[] + + return fact +end + +""" + v::PetscBool = PCTelescopeGetIgnoreDM(petsclib::PetscLibType,pc::PC) +Get the flag indicating if any `DM` attached to the `PC` will be used in constructing the `PC` on the +reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - the flag + +Level: advanced + +-seealso: [](ch_ksp), `DM`, `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetIgnoreDM")) +""" +function PCTelescopeGetIgnoreDM(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeGetIgnoreDM(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeGetIgnoreDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscBool = PCTelescopeSetIgnoreDM(petsclib::PetscLibType,pc::PC) +Set a flag to ignore any `DM` attached to the `PC` when constructing the `PC` on the +reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - Use `PETSC_TRUE` to ignore any `DM` + +Level: advanced + +-seealso: [](ch_ksp), `DM`, `PCTELESCOPE`, `PCTelescopeGetIgnoreDM()` + +# External Links +$(_doc_external("Ksp/PCTelescopeSetIgnoreDM")) +""" +function PCTelescopeSetIgnoreDM(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeSetIgnoreDM(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeSetIgnoreDM, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscBool = PCTelescopeGetUseCoarseDM(petsclib::PetscLibType,pc::PC) +Get the flag indicating if the coarse `DM` attached to `DM` associated with the `PC` will be used in constructing +the `PC` on the reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - the flag + +Level: advanced + +-seealso: [](ch_ksp), `DM`, `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()`, `PCTelescopeSetUseCoarseDM()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetUseCoarseDM")) +""" +function PCTelescopeGetUseCoarseDM(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeGetUseCoarseDM(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeGetUseCoarseDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscBool = PCTelescopeSetUseCoarseDM(petsclib::PetscLibType,pc::PC) +Set a flag to query the `DM` attached to the `PC` if it also has a coarse `DM` and utilize that `DM` +in constructing the `PC` on the reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - Use `PETSC_FALSE` to ignore any coarse `DM` + +Level: advanced + +-seealso: [](ch_ksp), `DM`, `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()` + +# External Links +$(_doc_external("Ksp/PCTelescopeSetUseCoarseDM")) +""" +function PCTelescopeSetUseCoarseDM(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeSetUseCoarseDM(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeSetUseCoarseDM, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscBool = PCTelescopeGetIgnoreKSPComputeOperators(petsclib::PetscLibType,pc::PC) +Get the flag indicating if `KSPComputeOperators()` will be used to construct +the matrix on the reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - the flag + +Level: advanced + +-seealso: [](ch_ksp), `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()`, `PCTelescopeSetUseCoarseDM()`, `PCTelescopeSetIgnoreKSPComputeOperators()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetIgnoreKSPComputeOperators")) +""" +function PCTelescopeGetIgnoreKSPComputeOperators(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeGetIgnoreKSPComputeOperators(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeGetIgnoreKSPComputeOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + v::PetscBool = PCTelescopeSetIgnoreKSPComputeOperators(petsclib::PetscLibType,pc::PC) +Set a flag to have `PCTELESCOPE` ignore the function provided to `KSPComputeOperators()` in +constructint the matrix on the reduced number of MPI processes + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `v` - Use `PETSC_TRUE` to ignore the function (if defined) set via `KSPSetComputeOperators()` on `pc` + +Level: advanced + +-seealso: [](ch_ksp), `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()`, `PCTelescopeSetUseCoarseDM()`, `PCTelescopeGetIgnoreKSPComputeOperators()` + +# External Links +$(_doc_external("Ksp/PCTelescopeSetIgnoreKSPComputeOperators")) +""" +function PCTelescopeSetIgnoreKSPComputeOperators(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeSetIgnoreKSPComputeOperators(petsclib::$UnionPetscLib, pc::PC ) + v_ = Ref{PetscBool}() + + @chk ccall( + (:PCTelescopeSetIgnoreKSPComputeOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, v_, + ) + + v = v_[] + + return v +end + +""" + PCTelescopeGetDM(petsclib::PetscLibType,pc::PC, subdm::PetscDM) +Get the re + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `subdm` - The re-partitioned `DM` + +Level: advanced + +-seealso: [](ch_ksp), `DM`, `PCTELESCOPE`, `PCTelescopeSetIgnoreDM()`, `PCTelescopeSetUseCoarseDM()`, `PCTelescopeGetIgnoreKSPComputeOperators()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetDM")) +""" +function PCTelescopeGetDM(petsclib::PetscLibType, pc::PC, subdm::PetscDM) end + +@for_petsc function PCTelescopeGetDM(petsclib::$UnionPetscLib, pc::PC, subdm::PetscDM ) + subdm_ = Ref(subdm.ptr) + + @chk ccall( + (:PCTelescopeGetDM, $petsc_library), + PetscErrorCode, + (PC, Ptr{CDM}), + pc, subdm_, + ) + + subdm.ptr = C_NULL + + return nothing +end + +""" + PCTelescopeSetSubcommType(petsclib::PetscLibType,pc::PC, subcommtype::PetscSubcommType) +set subcommunicator type `PetscSubcommType` (interlaced or contiguous) to be used when +the subcommunicator is generated from the given `PC` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `subcommtype` - the subcommunicator type (see `PetscSubcommType`) + +Level: advanced + +-seealso: [](ch_ksp), `PetscSubcommType`, `PetscSubcomm`, `PCTELESCOPE`, `PCTelescopeGetSubcommType()` + +# External Links +$(_doc_external("Ksp/PCTelescopeSetSubcommType")) +""" +function PCTelescopeSetSubcommType(petsclib::PetscLibType, pc::PC, subcommtype::PetscSubcommType) end + +@for_petsc function PCTelescopeSetSubcommType(petsclib::$UnionPetscLib, pc::PC, subcommtype::PetscSubcommType ) + + @chk ccall( + (:PCTelescopeSetSubcommType, $petsc_library), + PetscErrorCode, + (PC, PetscSubcommType), + pc, subcommtype, + ) + + + return nothing +end + +""" + subcommtype::PetscSubcommType = PCTelescopeGetSubcommType(petsclib::PetscLibType,pc::PC) +Get the subcommunicator type `PetscSubcommType` (interlaced or contiguous) set with `PCTelescopeSetSubcommType()` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `subcommtype` - the subcommunicator type (see `PetscSubcommType`) + +Level: advanced + +-seealso: [](ch_ksp), `PetscSubcomm`, `PetscSubcommType`, `PCTELESCOPE`, `PCTelescopeSetSubcommType()` + +# External Links +$(_doc_external("Ksp/PCTelescopeGetSubcommType")) +""" +function PCTelescopeGetSubcommType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCTelescopeGetSubcommType(petsclib::$UnionPetscLib, pc::PC ) + subcommtype_ = Ref{PetscSubcommType}() + + @chk ccall( + (:PCTelescopeGetSubcommType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscSubcommType}), + pc, subcommtype_, + ) + + subcommtype = unsafe_string(subcommtype_[]) + + return subcommtype +end + +""" + PCShellGetContext(petsclib::PetscLibType,pc::PC, ctx::Cvoid) +Returns the user + +Not Collective + +Input Parameter: +- `pc` - of type `PCSHELL` + +Output Parameter: +- `ctx` - the user provided context + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCSHELL`, `PCShellSetContext()`, `PCShellSetApply()`, `PCShellSetDestroy()` + +# External Links +$(_doc_external("Ksp/PCShellGetContext")) +""" +function PCShellGetContext(petsclib::PetscLibType, pc::PC, ctx::Cvoid) end + +@for_petsc function PCShellGetContext(petsclib::$UnionPetscLib, pc::PC, ctx::Cvoid ) + + @chk ccall( + (:PCShellGetContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + pc, ctx, + ) + + + return nothing +end + +""" + PCShellSetContext(petsclib::PetscLibType,pc::PC, ctx::Cvoid) +sets the context for a shell `PC` that can be accessed with `PCShellGetContext()` + +Logically Collective + +Input Parameters: +- `pc` - the `PC` of type `PCSHELL` +- `ctx` - the context + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCShellGetContext()`, `PCSHELL`, `PCShellSetApply()`, `PCShellSetDestroy()` + +# External Links +$(_doc_external("Ksp/PCShellSetContext")) +""" +function PCShellSetContext(petsclib::PetscLibType, pc::PC, ctx::Cvoid) end + +@for_petsc function PCShellSetContext(petsclib::$UnionPetscLib, pc::PC, ctx::Cvoid ) + + @chk ccall( + (:PCShellSetContext, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cvoid}), + pc, ctx, + ) + + + return nothing +end + +""" + PCShellSetDestroy(petsclib::PetscLibType,pc::PC, destroy::external) +Sets routine to use to destroy the user + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `destroy` - the application-provided destroy routine + +Calling sequence of `destroy`: +- `pc` - the preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApply()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetDestroy")) +""" +function PCShellSetDestroy(petsclib::PetscLibType, pc::PC, destroy::external) end + +@for_petsc function PCShellSetDestroy(petsclib::$UnionPetscLib, pc::PC, destroy::external ) + + @chk ccall( + (:PCShellSetDestroy, $petsc_library), + PetscErrorCode, + (PC, external), + pc, destroy, + ) + + + return nothing +end + +""" + PCShellSetSetUp(petsclib::PetscLibType,pc::PC, setup::external) +Sets routine to use to "setup" the preconditioner whenever the +matrix operator is changed. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `setup` - the application-provided setup routine + +Calling sequence of `setup`: +- `pc` - the preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetApply()`, `PCShellSetContext()`, , `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetSetUp")) +""" +function PCShellSetSetUp(petsclib::PetscLibType, pc::PC, setup::external) end + +@for_petsc function PCShellSetSetUp(petsclib::$UnionPetscLib, pc::PC, setup::external ) + + @chk ccall( + (:PCShellSetSetUp, $petsc_library), + PetscErrorCode, + (PC, external), + pc, setup, + ) + + + return nothing +end + +""" + PCShellSetView(petsclib::PetscLibType,pc::PC, view::external) +Sets routine to use as viewer of a `PCSHELL` shell preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `view` - the application-provided view routine + +Calling sequence of `view`: +- `pc` - the preconditioner +- `v` - viewer + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetView")) +""" +function PCShellSetView(petsclib::PetscLibType, pc::PC, view::external) end + +@for_petsc function PCShellSetView(petsclib::$UnionPetscLib, pc::PC, view::external ) + + @chk ccall( + (:PCShellSetView, $petsc_library), + PetscErrorCode, + (PC, external), + pc, view, + ) + + + return nothing +end + +""" + PCShellSetApply(petsclib::PetscLibType,pc::PC, apply::external) +Sets routine to use as preconditioner. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `apply` - the application-provided preconditioning routine + +Calling sequence of `apply`: +- `pc` - the preconditioner, get the application context with `PCShellGetContext()` +- `xin` - input vector +- `xout` - output vector + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetContext()`, `PCShellSetApplyBA()`, `PCShellSetApplySymmetricRight()`, `PCShellSetApplySymmetricLeft()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetApply")) +""" +function PCShellSetApply(petsclib::PetscLibType, pc::PC, apply::external) end + +@for_petsc function PCShellSetApply(petsclib::$UnionPetscLib, pc::PC, apply::external ) + + @chk ccall( + (:PCShellSetApply, $petsc_library), + PetscErrorCode, + (PC, external), + pc, apply, + ) + + + return nothing +end + +""" + PCShellSetMatApply(petsclib::PetscLibType,pc::PC, matapply::external) +Sets routine to use as preconditioner on a block of vectors. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `matapply` - the application-provided preconditioning routine + +Calling sequence of `matapply`: +- `pc` - the preconditioner +- `Xin` - input block of vectors represented as a dense `Mat` +- `Xout` - output block of vectors represented as a dense `Mat` + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApply()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetMatApply")) +""" +function PCShellSetMatApply(petsclib::PetscLibType, pc::PC, matapply::external) end + +@for_petsc function PCShellSetMatApply(petsclib::$UnionPetscLib, pc::PC, matapply::external ) + + @chk ccall( + (:PCShellSetMatApply, $petsc_library), + PetscErrorCode, + (PC, external), + pc, matapply, + ) + + + return nothing +end + +""" + PCShellSetApplySymmetricLeft(petsclib::PetscLibType,pc::PC, apply::external) +Sets routine to use as left preconditioner (when the `PC_SYMMETRIC` is used). + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `apply` - the application-provided left preconditioning routine + +Calling sequence of `apply`: +- `pc` - the preconditioner +- `xin` - input vector +- `xout` - output vector + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApply()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetApplySymmetricLeft")) +""" +function PCShellSetApplySymmetricLeft(petsclib::PetscLibType, pc::PC, apply::external) end + +@for_petsc function PCShellSetApplySymmetricLeft(petsclib::$UnionPetscLib, pc::PC, apply::external ) + + @chk ccall( + (:PCShellSetApplySymmetricLeft, $petsc_library), + PetscErrorCode, + (PC, external), + pc, apply, + ) + + + return nothing +end + +""" + PCShellSetApplySymmetricRight(petsclib::PetscLibType,pc::PC, apply::external) +Sets routine to use as right preconditioner (when the `PC_SYMMETRIC` is used). + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `apply` - the application-provided right preconditioning routine + +Calling sequence of `apply`: +- `pc` - the preconditioner +- `xin` - input vector +- `xout` - output vector + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApply()`, `PCShellSetApplySymmetricLeft()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetApplySymmetricRight")) +""" +function PCShellSetApplySymmetricRight(petsclib::PetscLibType, pc::PC, apply::external) end + +@for_petsc function PCShellSetApplySymmetricRight(petsclib::$UnionPetscLib, pc::PC, apply::external ) + + @chk ccall( + (:PCShellSetApplySymmetricRight, $petsc_library), + PetscErrorCode, + (PC, external), + pc, apply, + ) + + + return nothing +end + +""" + PCShellSetApplyBA(petsclib::PetscLibType,pc::PC, applyBA::external) +Sets routine to use as the preconditioner times the operator. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `applyBA` - the application-provided BA routine + +Calling sequence of `applyBA`: +- `pc` - the preconditioner +- `side` - `PC_LEFT`, `PC_RIGHT`, or `PC_SYMMETRIC` +- `xin` - input vector +- `xout` - output vector +- `w` - work vector + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetContext()`, `PCShellSetApply()`, `PCShellGetContext()`, `PCSide` + +# External Links +$(_doc_external("Ksp/PCShellSetApplyBA")) +""" +function PCShellSetApplyBA(petsclib::PetscLibType, pc::PC, applyBA::external) end + +@for_petsc function PCShellSetApplyBA(petsclib::$UnionPetscLib, pc::PC, applyBA::external ) + + @chk ccall( + (:PCShellSetApplyBA, $petsc_library), + PetscErrorCode, + (PC, external), + pc, applyBA, + ) + + + return nothing +end + +""" + PCShellSetApplyTranspose(petsclib::PetscLibType,pc::PC, applytranspose::external) +Sets routine to use as preconditioner transpose. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `applytranspose` - the application-provided preconditioning transpose routine + +Calling sequence of `applytranspose`: +- `pc` - the preconditioner +- `xin` - input vector +- `xout` - output vector + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApply()`, `PCShellSetContext()`, `PCShellSetApplyBA()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetApplyTranspose")) +""" +function PCShellSetApplyTranspose(petsclib::PetscLibType, pc::PC, applytranspose::external) end + +@for_petsc function PCShellSetApplyTranspose(petsclib::$UnionPetscLib, pc::PC, applytranspose::external ) + + @chk ccall( + (:PCShellSetApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, external), + pc, applytranspose, + ) + + + return nothing +end + +""" + PCShellSetMatApplyTranspose(petsclib::PetscLibType,pc::PC, matapplytranspose::external) +Sets routine to use as preconditioner transpose. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `matapplytranspose` - the application-provided preconditioning transpose routine + +Calling sequence of `matapplytranspose`: +- `pc` - the preconditioner +- `xin` - input matrix +- `xout` - output matrix + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApply()`, `PCShellSetContext()`, `PCShellSetApplyBA()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetMatApplyTranspose")) +""" +function PCShellSetMatApplyTranspose(petsclib::PetscLibType, pc::PC, matapplytranspose::external) end + +@for_petsc function PCShellSetMatApplyTranspose(petsclib::$UnionPetscLib, pc::PC, matapplytranspose::external ) + + @chk ccall( + (:PCShellSetMatApplyTranspose, $petsc_library), + PetscErrorCode, + (PC, external), + pc, matapplytranspose, + ) + + + return nothing +end + +""" + PCShellSetPreSolve(petsclib::PetscLibType,pc::PC, presolve::PCShellPSolveFn) +Sets routine to apply to the operators/vectors before a `KSPSolve()` is +applied. This usually does something like scale the linear system in some application +specific way. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `presolve` - the application-provided presolve routine, see `PCShellPSolveFn` + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellPSolveFn`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetPostSolve()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetPreSolve")) +""" +function PCShellSetPreSolve(petsclib::PetscLibType, pc::PC, presolve::PCShellPSolveFn) end + +@for_petsc function PCShellSetPreSolve(petsclib::$UnionPetscLib, pc::PC, presolve::PCShellPSolveFn ) + + @chk ccall( + (:PCShellSetPreSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCShellPSolveFn}), + pc, presolve, + ) + + + return nothing +end + +""" + PCShellSetPostSolve(petsclib::PetscLibType,pc::PC, postsolve::PCShellPSolveFn) +Sets routine to apply to the operators/vectors after a `KSPSolve()` is +applied. This usually does something like scale the linear system in some application +specific way. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `postsolve` - the application-provided postsolve routine, see `PCShellPSolveFn` + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellPSolveFn`, `PCShellSetApplyRichardson()`, `PCShellSetSetUp()`, `PCShellSetApplyTranspose()`, `PCShellSetPreSolve()`, `PCShellSetContext()`, `PCShellGetContext()` + +# External Links +$(_doc_external("Ksp/PCShellSetPostSolve")) +""" +function PCShellSetPostSolve(petsclib::PetscLibType, pc::PC, postsolve::PCShellPSolveFn) end + +@for_petsc function PCShellSetPostSolve(petsclib::$UnionPetscLib, pc::PC, postsolve::PCShellPSolveFn ) + + @chk ccall( + (:PCShellSetPostSolve, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCShellPSolveFn}), + pc, postsolve, + ) + + + return nothing +end + +""" + PCShellSetName(petsclib::PetscLibType,pc::PC, name::String) +Sets an optional name to associate with a `PCSHELL` +preconditioner. + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `name` - character string describing shell preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellGetName()`, `PetscObjectSetName()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Ksp/PCShellSetName")) +""" +function PCShellSetName(petsclib::PetscLibType, pc::PC, name::String) end + +@for_petsc function PCShellSetName(petsclib::$UnionPetscLib, pc::PC, name::String ) + + @chk ccall( + (:PCShellSetName, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, name, + ) + + + return nothing +end + +""" + PCShellGetName(petsclib::PetscLibType,pc::PC, name::String) +Gets an optional name that the user has set for a `PCSHELL` with `PCShellSetName()` +preconditioner. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `name` - character string describing shell preconditioner (you should not free this) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetName()`, `PetscObjectSetName()`, `PetscObjectGetName()` + +# External Links +$(_doc_external("Ksp/PCShellGetName")) +""" +function PCShellGetName(petsclib::PetscLibType, pc::PC, name::String) end + +@for_petsc function PCShellGetName(petsclib::$UnionPetscLib, pc::PC, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:PCShellGetName, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + pc, name_, + ) + + + return nothing +end + +""" + PCShellSetApplyRichardson(petsclib::PetscLibType,pc::PC, apply::external) +Sets routine to use as preconditioner +in Richardson iteration. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `apply` - the application-provided preconditioning routine + +Calling sequence of `apply`: +- `pc` - the preconditioner +- `b` - right-hand side +- `x` - current iterate +- `r` - work space +- `rtol` - relative tolerance of residual norm to stop at +- `abstol` - absolute tolerance of residual norm to stop at +- `dtol` - if residual norm increases by this factor than return +- `maxits` - number of iterations to run +- `zeroinitialguess` - `PETSC_TRUE` if `x` is known to be initially zero +- `its` - returns the number of iterations used +- `reason` - returns the reason the iteration has converged + +Level: advanced + +-seealso: [](ch_ksp), `PCSHELL`, `PCShellSetApply()`, `PCShellSetContext()`, `PCRichardsonConvergedReason()`, `PCShellGetContext()`, `KSPRICHARDSON` + +# External Links +$(_doc_external("Ksp/PCShellSetApplyRichardson")) +""" +function PCShellSetApplyRichardson(petsclib::PetscLibType, pc::PC, apply::external) end + +@for_petsc function PCShellSetApplyRichardson(petsclib::$UnionPetscLib, pc::PC, apply::external ) + + @chk ccall( + (:PCShellSetApplyRichardson, $petsc_library), + PetscErrorCode, + (PC, external), + pc, apply, + ) + + + return nothing +end + +""" + PCISSetUseStiffnessScaling(petsclib::PetscLibType,pc::PC, use::PetscBool) +Tells `PCIS` to construct partition of unity using +the local matrices' diagonal entries + +Logically Collective + +Input Parameters: +- `pc` - the preconditioning context +- `use` - whether or not it should use matrix diagonal to build partition of unity. + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, +`PCISReset()`, `PCISInitialize()`, `PCISApplyInvSchur()`, `PCISApplySchur()` + +# External Links +$(_doc_external("Ksp/PCISSetUseStiffnessScaling")) +""" +function PCISSetUseStiffnessScaling(petsclib::PetscLibType, pc::PC, use::PetscBool) end + +@for_petsc function PCISSetUseStiffnessScaling(petsclib::$UnionPetscLib, pc::PC, use::PetscBool ) + + @chk ccall( + (:PCISSetUseStiffnessScaling, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, use, + ) + + + return nothing +end + +""" + PCISSetSubdomainDiagonalScaling(petsclib::PetscLibType,pc::PC, scaling_factors::PetscVec) +Set diagonal scaling for `PCIS`. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioning context +- `scaling_factors` - scaling factors for the subdomain + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, `PCISSetUseStiffnessScaling()`, +`PCISReset()`, `PCISInitialize()`, `PCISApplyInvSchur()`, `PCISApplySchur()` + +# External Links +$(_doc_external("Ksp/PCISSetSubdomainDiagonalScaling")) +""" +function PCISSetSubdomainDiagonalScaling(petsclib::PetscLibType, pc::PC, scaling_factors::PetscVec) end + +@for_petsc function PCISSetSubdomainDiagonalScaling(petsclib::$UnionPetscLib, pc::PC, scaling_factors::PetscVec ) + + @chk ccall( + (:PCISSetSubdomainDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, CVec), + pc, scaling_factors, + ) + + + return nothing +end + +""" + PCISSetSubdomainScalingFactor(petsclib::PetscLibType,pc::PC, scal::PetscScalar) +Set scaling factor for `PCIS`. + +Not Collective + +Input Parameters: +- `pc` - the preconditioning context +- `scal` - scaling factor for the subdomain + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainDiagonalScaling()`, `PCISSetUseStiffnessScaling()`, +`PCISReset()`, `PCISInitialize()`, `PCISApplyInvSchur()`, `PCISApplySchur()` + +# External Links +$(_doc_external("Ksp/PCISSetSubdomainScalingFactor")) +""" +function PCISSetSubdomainScalingFactor(petsclib::PetscLibType, pc::PC, scal::PetscScalar) end + +@for_petsc function PCISSetSubdomainScalingFactor(petsclib::$UnionPetscLib, pc::PC, scal::$PetscScalar ) + + @chk ccall( + (:PCISSetSubdomainScalingFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + pc, scal, + ) + + + return nothing +end + +""" + PCISSetUp(petsclib::PetscLibType,pc::PC, computematrices::PetscBool, computesolvers::PetscBool) +sets up the `PC_IS` portion of `PCNN` and `PCBDDC` preconditioner context as part of their setup process + +Input Parameters: +- `pc` - the `PC` object, must be of type `PCNN` or `PCBDDC` +- `computematrices` - Extract the blocks `A_II`, `A_BI`, `A_IB` and `A_BB` from the matrix +- `computesolvers` - Create the `KSP` for the local Dirichlet and Neumann problems + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, +`PCISReset()`, `PCISApplySchur()`, `PCISApplyInvSchur()` + +# External Links +$(_doc_external("Ksp/PCISSetUp")) +""" +function PCISSetUp(petsclib::PetscLibType, pc::PC, computematrices::PetscBool, computesolvers::PetscBool) end + +@for_petsc function PCISSetUp(petsclib::$UnionPetscLib, pc::PC, computematrices::PetscBool, computesolvers::PetscBool ) + + @chk ccall( + (:PCISSetUp, $petsc_library), + PetscErrorCode, + (PC, PetscBool, PetscBool), + pc, computematrices, computesolvers, + ) + + + return nothing +end + +""" + PCISReset(petsclib::PetscLibType,pc::PC) +Removes all the `PC_IS` parts of the `PC` implementation data structure + +Input Parameter: +- `pc` - the `PC` object, must be of type `PCNN` or `PCBDDC` + +Level: advanced + +-seealso: [](ch_ksp), `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, `PCISSetSubdomainScalingFactor()`, +`PCISInitialize()`, `PCISApplySchur()`, `PCISApplyInvSchur()` + +# External Links +$(_doc_external("Ksp/PCISReset")) +""" +function PCISReset(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCISReset(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCISReset, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCISInitialize(petsclib::PetscLibType,pc::PC) +initializes the `PC_IS` portion of `PCNN` and `PCBDDC` preconditioner context + +Input Parameter: +- `pc` - the `PC` object, must be of type `PCNN` or `PCBDDC` + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, +`PCISReset()`, `PCISApplySchur()`, `PCISApplyInvSchur()` + +# External Links +$(_doc_external("Ksp/PCISInitialize")) +""" +function PCISInitialize(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCISInitialize(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCISInitialize, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCISApplySchur(petsclib::PetscLibType,pc::PC, v::PetscVec, vec1_B::PetscVec, vec2_B::PetscVec, vec1_D::PetscVec, vec2_D::PetscVec) +applies the Schur complement arising from the `MATIS` inside the `PCNN` preconditioner + +Input Parameters: +- `pc` - preconditioner context +- `v` - vector to which the Schur complement is to be applied (it is NOT modified inside this function, UNLESS vec2_B is null) +- `vec1_B` - location to store the result of Schur complement applied to chunk +- `vec2_B` - workspace or `NULL`, `v` is used as workspace in that case +- `vec1_D` - work space +- `vec2_D` - work space + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, `PCISApplyInvSchur()`, +`PCISReset()`, `PCISInitialize()` + +# External Links +$(_doc_external("Ksp/PCISApplySchur")) +""" +function PCISApplySchur(petsclib::PetscLibType, pc::PC, v::PetscVec, vec1_B::PetscVec, vec2_B::PetscVec, vec1_D::PetscVec, vec2_D::PetscVec) end + +@for_petsc function PCISApplySchur(petsclib::$UnionPetscLib, pc::PC, v::PetscVec, vec1_B::PetscVec, vec2_B::PetscVec, vec1_D::PetscVec, vec2_D::PetscVec ) + + @chk ccall( + (:PCISApplySchur, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec, CVec, CVec, CVec), + pc, v, vec1_B, vec2_B, vec1_D, vec2_D, + ) + + + return nothing +end + +""" + PCISScatterArrayNToVecB(petsclib::PetscLibType,pc::PC, array_N::PetscScalar, v_B::PetscVec, imode::InsertMode, smode::ScatterMode) +Scatters interface node values from a big array (of all local nodes, interior or interface, +including ghosts) into an interface vector, when in `SCATTER_FORWARD` mode, or vice-versa, when in `SCATTER_REVERSE` +mode. + +Input Parameters: +- `pc` - preconditioner context +- `array_N` - [when in `SCATTER_FORWARD` mode] Array to be scattered into the vector otherwise output array +- `imode` - insert mode, `ADD_VALUES` or `INSERT_VALUES` +- `smode` - scatter mode, `SCATTER_FORWARD` or `SCATTER_REVERSE` mode] +- `v_B` - [when in `SCATTER_REVERSE` mode] Vector to be scattered into the array, otherwise output vector + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, +`PCISSetSubdomainScalingFactor()`, `PCISApplySchur()`, `PCISApplyInvSchur()`, +`PCISReset()`, `PCISInitialize()`, `InsertMode` + +# External Links +$(_doc_external("Ksp/PCISScatterArrayNToVecB")) +""" +function PCISScatterArrayNToVecB(petsclib::PetscLibType, pc::PC, array_N::PetscScalar, v_B::PetscVec, imode::InsertMode, smode::ScatterMode) end + +@for_petsc function PCISScatterArrayNToVecB(petsclib::$UnionPetscLib, pc::PC, array_N::$PetscScalar, v_B::PetscVec, imode::InsertMode, smode::ScatterMode ) + + @chk ccall( + (:PCISScatterArrayNToVecB, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscScalar}, CVec, InsertMode, ScatterMode), + pc, array_N, v_B, imode, smode, + ) + + + return nothing +end + +""" + PCISApplyInvSchur(petsclib::PetscLibType,pc::PC, b::PetscVec, x::PetscVec, vec1_N::PetscVec, vec2_N::PetscVec) +Solves the Neumann problem related to applying the inverse of the Schur complement. + +Input Parameters: +- `pc` - preconditioner context +- `b` - vector of local interface nodes (including ghosts) +- `x` - vector of local interface nodes (including ghosts); returns the application of the inverse of the Schur complement to `b` +- `vec1_N` - vector of local nodes (interior and interface, including ghosts); used as work space +- `vec2_N` - vector of local nodes (interior and interface, including ghosts); used as work space + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCNN`, `PCISSetUseStiffnessScaling()`, `PCISSetSubdomainDiagonalScaling()`, `PCISScatterArrayNToVecB()`, +`PCISSetSubdomainScalingFactor()`, +`PCISReset()`, `PCISInitialize()` + +# External Links +$(_doc_external("Ksp/PCISApplyInvSchur")) +""" +function PCISApplyInvSchur(petsclib::PetscLibType, pc::PC, b::PetscVec, x::PetscVec, vec1_N::PetscVec, vec2_N::PetscVec) end + +@for_petsc function PCISApplyInvSchur(petsclib::$UnionPetscLib, pc::PC, b::PetscVec, x::PetscVec, vec1_N::PetscVec, vec2_N::PetscVec ) + + @chk ccall( + (:PCISApplyInvSchur, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec, CVec, CVec), + pc, b, x, vec1_N, vec2_N, + ) + + + return nothing +end + +""" + PCEisenstatSetOmega(petsclib::PetscLibType,pc::PC, omega::PetscReal) +Sets the SSOR relaxation coefficient, omega, +to use with Eisenstat's trick (where omega = 1.0 by default) + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `omega` - relaxation coefficient (0 < omega < 2) + +Options Database Key: +- `-pc_eisenstat_omega ` - Sets omega + +Level: intermediate + +-seealso: [](ch_ksp), `PCSORSetOmega()`, `PCEISENSTAT` + +# External Links +$(_doc_external("Ksp/PCEisenstatSetOmega")) +""" +function PCEisenstatSetOmega(petsclib::PetscLibType, pc::PC, omega::PetscReal) end + +@for_petsc function PCEisenstatSetOmega(petsclib::$UnionPetscLib, pc::PC, omega::$PetscReal ) + + @chk ccall( + (:PCEisenstatSetOmega, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, omega, + ) + + + return nothing +end + +""" + PCEisenstatSetNoDiagonalScaling(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Causes the Eisenstat preconditioner, `PCEISENSTAT` +not to do additional diagonal preconditioning. For matrices with a constant +along the diagonal, this may save a small amount of work. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` turns off diagonal scaling inside the algorithm + +Options Database Key: +- `-pc_eisenstat_no_diagonal_scaling` - Activates `PCEisenstatSetNoDiagonalScaling()` + +Level: intermediate + +-seealso: [](ch_ksp), `PCEisenstatSetOmega()`, `PCEISENSTAT` + +# External Links +$(_doc_external("Ksp/PCEisenstatSetNoDiagonalScaling")) +""" +function PCEisenstatSetNoDiagonalScaling(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCEisenstatSetNoDiagonalScaling(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCEisenstatSetNoDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + omega::PetscReal = PCEisenstatGetOmega(petsclib::PetscLibType,pc::PC) +Gets the SSOR relaxation coefficient, omega, +to use with Eisenstat's trick (where omega = 1.0 by default). + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `omega` - relaxation coefficient (0 < omega < 2) + +Options Database Key: +- `-pc_eisenstat_omega ` - Sets omega + +-seealso: [](ch_ksp), `PCEISENSTAT`, `PCSORGetOmega()`, `PCEisenstatSetOmega()` + +# External Links +$(_doc_external("Ksp/PCEisenstatGetOmega")) +""" +function PCEisenstatGetOmega(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCEisenstatGetOmega(petsclib::$UnionPetscLib, pc::PC ) + omega_ = Ref{$PetscReal}() + + @chk ccall( + (:PCEisenstatGetOmega, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + pc, omega_, + ) + + omega = omega_[] + + return omega +end + +""" + flg::PetscBool = PCEisenstatGetNoDiagonalScaling(petsclib::PetscLibType,pc::PC) +Tells if the Eisenstat preconditioner +not to do additional diagonal preconditioning. For matrices with a constant +along the diagonal, this may save a small amount of work. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - `PETSC_TRUE` means there is no diagonal scaling applied + +Options Database Key: +- `-pc_eisenstat_no_diagonal_scaling` - Activates `PCEisenstatSetNoDiagonalScaling()` + +Level: intermediate + +-seealso: , `PCEISENSTAT`, `PCEisenstatGetOmega()` + +# External Links +$(_doc_external("Ksp/PCEisenstatGetNoDiagonalScaling")) +""" +function PCEisenstatGetNoDiagonalScaling(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCEisenstatGetNoDiagonalScaling(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCEisenstatGetNoDiagonalScaling, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCJacobiSetUseAbs(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Causes the Jacobi preconditioner `PCJACOBI` to use the +absolute values of the diagonal divisors in the preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - whether to use absolute values or not + +Options Database Key: +- `-pc_jacobi_abs ` - use absolute values + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiGetUseAbs()` + +# External Links +$(_doc_external("Ksp/PCJacobiSetUseAbs")) +""" +function PCJacobiSetUseAbs(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCJacobiSetUseAbs(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCJacobiSetUseAbs, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCJacobiGetUseAbs(petsclib::PetscLibType,pc::PC) +Determines if the Jacobi preconditioner `PCJACOBI` uses the +absolute values of the diagonal divisors in the preconditioner + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - whether to use absolute values or not + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiSetUseAbs()`, `PCJacobiGetType()` + +# External Links +$(_doc_external("Ksp/PCJacobiGetUseAbs")) +""" +function PCJacobiGetUseAbs(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCJacobiGetUseAbs(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCJacobiGetUseAbs, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCJacobiSetRowl1Scale(petsclib::PetscLibType,pc::PC, scale::PetscReal) +Set scaling of off +Remark 6.1 in "Multigrid Smoothers for Ultraparallel Computing", Baker et al, with 0.5 scaling + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `scale` - scaling + +Options Database Key: +- `-pc_jacobi_rowl1_scale ` - use absolute values + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiGetRowl1Scale()` + +# External Links +$(_doc_external("Ksp/PCJacobiSetRowl1Scale")) +""" +function PCJacobiSetRowl1Scale(petsclib::PetscLibType, pc::PC, scale::PetscReal) end + +@for_petsc function PCJacobiSetRowl1Scale(petsclib::$UnionPetscLib, pc::PC, scale::$PetscReal ) + + @chk ccall( + (:PCJacobiSetRowl1Scale, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, scale, + ) + + + return nothing +end + +""" + scale::PetscReal = PCJacobiGetRowl1Scale(petsclib::PetscLibType,pc::PC) +Get scaling of off + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `scale` - scaling + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiSetRowl1Scale()`, `PCJacobiGetType()` + +# External Links +$(_doc_external("Ksp/PCJacobiGetRowl1Scale")) +""" +function PCJacobiGetRowl1Scale(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCJacobiGetRowl1Scale(petsclib::$UnionPetscLib, pc::PC ) + scale_ = Ref{$PetscReal}() + + @chk ccall( + (:PCJacobiGetRowl1Scale, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + pc, scale_, + ) + + scale = scale_[] + + return scale +end + +""" + PCJacobiSetFixDiagonal(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Check for zero values on the diagonal and replace them with 1.0 + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - the boolean flag + +Options Database Key: +- `-pc_jacobi_fixdiagonal ` - check for zero values on the diagonal + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiGetFixDiagonal()`, `PCJacobiSetUseAbs()` + +# External Links +$(_doc_external("Ksp/PCJacobiSetFixDiagonal")) +""" +function PCJacobiSetFixDiagonal(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCJacobiSetFixDiagonal(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCJacobiSetFixDiagonal, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCJacobiGetFixDiagonal(petsclib::PetscLibType,pc::PC) +Determines if the Jacobi preconditioner `PCJACOBI` checks for zero diagonal terms + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - the boolean flag + +Options Database Key: +- `-pc_jacobi_fixdiagonal ` - Fix 0 terms on diagonal by using 1 + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()`, `PCJacobiSetFixDiagonal()` + +# External Links +$(_doc_external("Ksp/PCJacobiGetFixDiagonal")) +""" +function PCJacobiGetFixDiagonal(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCJacobiGetFixDiagonal(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCJacobiGetFixDiagonal, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCJacobiGetDiagonal(petsclib::PetscLibType,pc::PC, diagonal::PetscVec, diagonal_sqrt::PetscVec) +Returns copy of the diagonal and/or diagonal squareroot `Vec` + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `diagonal` - Copy of `Vec` of the inverted diagonal +- `diagonal_sqrt` - Copy of `Vec` of the inverted square root diagonal + +Level: developer + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetType()` + +# External Links +$(_doc_external("Ksp/PCJacobiGetDiagonal")) +""" +function PCJacobiGetDiagonal(petsclib::PetscLibType, pc::PC, diagonal::PetscVec, diagonal_sqrt::PetscVec) end + +@for_petsc function PCJacobiGetDiagonal(petsclib::$UnionPetscLib, pc::PC, diagonal::PetscVec, diagonal_sqrt::PetscVec ) + + @chk ccall( + (:PCJacobiGetDiagonal, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec), + pc, diagonal, diagonal_sqrt, + ) + + + return nothing +end + +""" + PCJacobiSetType(petsclib::PetscLibType,pc::PC, type::PCJacobiType) +Causes the Jacobi preconditioner to use either the diagonal, the maximum entry in each row, +of the sum of rows entries for the diagonal preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - `PC_JACOBI_DIAGONAL`, `PC_JACOBI_ROWL1`, `PC_JACOBI_ROWMAX`, `PC_JACOBI_ROWSUM` + +Options Database Key: +- `-pc_jacobi_type ` - the type of diagonal matrix to use for Jacobi + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetUseAbs()`, `PCJacobiGetType()` + +# External Links +$(_doc_external("Ksp/PCJacobiSetType")) +""" +function PCJacobiSetType(petsclib::PetscLibType, pc::PC, type::PCJacobiType) end + +@for_petsc function PCJacobiSetType(petsclib::$UnionPetscLib, pc::PC, type::PCJacobiType ) + + @chk ccall( + (:PCJacobiSetType, $petsc_library), + PetscErrorCode, + (PC, PCJacobiType), + pc, type, + ) + + + return nothing +end + +""" + type::PCJacobiType = PCJacobiGetType(petsclib::PetscLibType,pc::PC) +Gets how the diagonal matrix is produced for the preconditioner + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - `PC_JACOBI_DIAGONAL`, `PC_JACOBI_ROWL1`, `PC_JACOBI_ROWMAX`, `PC_JACOBI_ROWSUM` + +Level: intermediate + +-seealso: [](ch_ksp), `PCJACOBI`, `PCJacobiSetUseAbs()`, `PCJacobiSetType()` + +# External Links +$(_doc_external("Ksp/PCJacobiGetType")) +""" +function PCJacobiGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCJacobiGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCJacobiType}() + + @chk ccall( + (:PCJacobiGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCJacobiType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCGalerkinSetRestriction(petsclib::PetscLibType,pc::PC, R::PetscMat) +Sets the restriction operator for the `PCGALERKIN` preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `R` - the restriction operator + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetType()`, `PCType`, `PCGALERKIN`, +`PCGalerkinSetInterpolation()`, `PCGalerkinGetKSP()` + +# External Links +$(_doc_external("Ksp/PCGalerkinSetRestriction")) +""" +function PCGalerkinSetRestriction(petsclib::PetscLibType, pc::PC, R::PetscMat) end + +@for_petsc function PCGalerkinSetRestriction(petsclib::$UnionPetscLib, pc::PC, R::PetscMat ) + + @chk ccall( + (:PCGalerkinSetRestriction, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, R, + ) + + + return nothing +end + +""" + PCGalerkinSetInterpolation(petsclib::PetscLibType,pc::PC, P::PetscMat) +Sets the interpolation operator for the `PCGALERKIN` preconditioner + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `P` - the interpolation operator + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetType()`, `PCType`, `PCGALERKIN`, +`PCGalerkinSetRestriction()`, `PCGalerkinGetKSP()` + +# External Links +$(_doc_external("Ksp/PCGalerkinSetInterpolation")) +""" +function PCGalerkinSetInterpolation(petsclib::PetscLibType, pc::PC, P::PetscMat) end + +@for_petsc function PCGalerkinSetInterpolation(petsclib::$UnionPetscLib, pc::PC, P::PetscMat ) + + @chk ccall( + (:PCGalerkinSetInterpolation, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, P, + ) + + + return nothing +end + +""" + PCGalerkinSetComputeSubmatrix(petsclib::PetscLibType,pc::PC, computeAsub::external, ctx::Cvoid) +Provide a routine that will be called to compute the Galerkin submatrix + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `computeAsub` - routine that computes the submatrix from the global matrix +- `ctx` - context used by the routine, or `NULL` + +Calling sequence of `computeAsub`: +- `pc` - the `PCGALERKIN` preconditioner +- `A` - the matrix in the `PCGALERKIN` +- `Ap` - the computed submatrix from any previous computation, if `NULL` it has not previously been computed +- `cAp` - the submatrix computed by this routine +- `ctx` - optional user-defined function context + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetType()`, `PCType`, `PCGALERKIN`, +`PCGalerkinSetRestriction()`, `PCGalerkinSetInterpolation()`, `PCGalerkinGetKSP()` + +# External Links +$(_doc_external("Ksp/PCGalerkinSetComputeSubmatrix")) +""" +function PCGalerkinSetComputeSubmatrix(petsclib::PetscLibType, pc::PC, computeAsub::external, ctx::Cvoid) end + +@for_petsc function PCGalerkinSetComputeSubmatrix(petsclib::$UnionPetscLib, pc::PC, computeAsub::external, ctx::Cvoid ) + + @chk ccall( + (:PCGalerkinSetComputeSubmatrix, $petsc_library), + PetscErrorCode, + (PC, external, Ptr{Cvoid}), + pc, computeAsub, ctx, + ) + + + return nothing +end + +""" + PCGalerkinGetKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Gets the `KSP` object in the `PCGALERKIN` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `ksp` - the `KSP` object + +Level: intermediate + +-seealso: [](ch_ksp), `PC`, `PCCreate()`, `PCSetType()`, `PCType`, `PCGALERKIN`, +`PCGalerkinSetRestriction()`, `PCGalerkinSetInterpolation()`, `PCGalerkinSetComputeSubmatrix()` + +# External Links +$(_doc_external("Ksp/PCGalerkinGetKSP")) +""" +function PCGalerkinGetKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCGalerkinGetKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCGalerkinGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCPARMSSetGlobal(petsclib::PetscLibType,pc::PC, type::PCPARMSGlobalType) +Sets the global preconditioner to be used in `PCPARMS`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - the global preconditioner type, one of +-seealso: [](ch_ksp), `PCPARMS`, `PCPARMSSetLocal()` + +# External Links +$(_doc_external("Ksp/PCPARMSSetGlobal")) +""" +function PCPARMSSetGlobal(petsclib::PetscLibType, pc::PC, type::PCPARMSGlobalType) end + +@for_petsc function PCPARMSSetGlobal(petsclib::$UnionPetscLib, pc::PC, type::PCPARMSGlobalType ) + + @chk ccall( + (:PCPARMSSetGlobal, $petsc_library), + PetscErrorCode, + (PC, PCPARMSGlobalType), + pc, type, + ) + + + return nothing +end + +""" + PCPARMSSetLocal(petsclib::PetscLibType,pc::PC, type::PCPARMSLocalType) +Sets the local preconditioner to be used in `PCPARMS`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - the local preconditioner type, one of +-seealso: [](ch_ksp), `PCPARMS`, `PCPARMSSetGlobal()`, `PCPARMSSetNonsymPerm()` + + +# External Links +$(_doc_external("Ksp/PCPARMSSetLocal")) +""" +function PCPARMSSetLocal(petsclib::PetscLibType, pc::PC, type::PCPARMSLocalType) end + +@for_petsc function PCPARMSSetLocal(petsclib::$UnionPetscLib, pc::PC, type::PCPARMSLocalType ) + + @chk ccall( + (:PCPARMSSetLocal, $petsc_library), + PetscErrorCode, + (PC, PCPARMSLocalType), + pc, type, + ) + + + return nothing +end + +""" + PCPARMSSetSolveTolerances(petsclib::PetscLibType,pc::PC, tol::PetscReal, maxits::PetscInt) +Sets the convergence tolerance and the maximum iterations for the +inner GMRES solver, when the Schur global preconditioner is used. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `tol` - the convergence tolerance +- `maxits` - the maximum number of iterations to use + +Options Database Keys: +- `-pc_parms_solve_tol` - set the tolerance for local solve +- `-pc_parms_max_it` - set the maximum number of inner iterations + +Level: intermediate + +-seealso: [](ch_ksp), `PCPARMS`, `PCPARMSSetSolveRestart()` + +# External Links +$(_doc_external("Ksp/PCPARMSSetSolveTolerances")) +""" +function PCPARMSSetSolveTolerances(petsclib::PetscLibType, pc::PC, tol::PetscReal, maxits::PetscInt) end + +@for_petsc function PCPARMSSetSolveTolerances(petsclib::$UnionPetscLib, pc::PC, tol::$PetscReal, maxits::$PetscInt ) + + @chk ccall( + (:PCPARMSSetSolveTolerances, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscInt), + pc, tol, maxits, + ) + + + return nothing +end + +""" + PCPARMSSetSolveRestart(petsclib::PetscLibType,pc::PC, restart::PetscInt) +Sets the number of iterations at which the +inner GMRES solver restarts. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `restart` - maximum dimension of the Krylov subspace + +Options Database Key: +- `-pc_parms_max_dim` - sets the inner Krylov dimension + +Level: intermediate + +-seealso: [](ch_ksp), `PCPARMS`, `PCPARMSSetSolveTolerances()` + +# External Links +$(_doc_external("Ksp/PCPARMSSetSolveRestart")) +""" +function PCPARMSSetSolveRestart(petsclib::PetscLibType, pc::PC, restart::PetscInt) end + +@for_petsc function PCPARMSSetSolveRestart(petsclib::$UnionPetscLib, pc::PC, restart::$PetscInt ) + + @chk ccall( + (:PCPARMSSetSolveRestart, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, restart, + ) + + + return nothing +end + +""" + PCPARMSSetNonsymPerm(petsclib::PetscLibType,pc::PC, nonsym::PetscBool) +Sets the type of permutation for the ARMS preconditioner: the standard +symmetric ARMS or the non-symmetric ARMS (ARMS-ddPQ). + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `nonsym` - `PETSC_TRUE` indicates the non-symmetric ARMS is used; +`PETSC_FALSE` indicates the symmetric ARMS is used + +Options Database Key: +- `-pc_parms_nonsymmetric_perm` - sets the use of nonsymmetric permutation + +Level: intermediate + +-seealso: [](ch_ksp), `PCPARMS` + +# External Links +$(_doc_external("Ksp/PCPARMSSetNonsymPerm")) +""" +function PCPARMSSetNonsymPerm(petsclib::PetscLibType, pc::PC, nonsym::PetscBool) end + +@for_petsc function PCPARMSSetNonsymPerm(petsclib::$UnionPetscLib, pc::PC, nonsym::PetscBool ) + + @chk ccall( + (:PCPARMSSetNonsymPerm, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, nonsym, + ) + + + return nothing +end + +""" + PCPARMSSetFill(petsclib::PetscLibType,pc::PC, lfil0::PetscInt, lfil1::PetscInt, lfil2::PetscInt) +Sets the fill +Consider the original matrix A = [B F; E C] and the approximate version +M = [LB 0; E/UB I]*[UB LB F; 0 S]. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `lfil0` - the level of fill-in kept in LB, UB, E/UB and LB F +- `lfil1` - the level of fill-in kept in S +- `lfil2` - the level of fill-in kept in the L and U parts of the LU factorization of S + +Options Database Keys: +- `-pc_parms_lfil_ilu_arms` - set the amount of fill-in for ilut, iluk and arms +- `-pc_parms_lfil_schur` - set the amount of fill-in for schur +- `-pc_parms_lfil_ilut_L_U` - set the amount of fill-in for ILUT L and U + +Level: intermediate + +-seealso: [](ch_ksp), `PCPARMS` + +# External Links +$(_doc_external("Ksp/PCPARMSSetFill")) +""" +function PCPARMSSetFill(petsclib::PetscLibType, pc::PC, lfil0::PetscInt, lfil1::PetscInt, lfil2::PetscInt) end + +@for_petsc function PCPARMSSetFill(petsclib::$UnionPetscLib, pc::PC, lfil0::$PetscInt, lfil1::$PetscInt, lfil2::$PetscInt ) + + @chk ccall( + (:PCPARMSSetFill, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt, $PetscInt), + pc, lfil0, lfil1, lfil2, + ) + + + return nothing +end + +""" + PCExoticSetType(petsclib::PetscLibType,pc::PC, type::PCExoticType) +Sets the type of coarse grid interpolation to use + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - either `PC_EXOTIC_FACE` or `PC_EXOTIC_WIREBASKET` (defaults to face) + +Options Database Keys: +- `-pc_exotic_type ` - use a coarse grid point for each face, or edge and vertex + +-seealso: [](ch_ksp), `PCEXOTIC`, `PCExoticType()` + +# External Links +$(_doc_external("Ksp/PCExoticSetType")) +""" +function PCExoticSetType(petsclib::PetscLibType, pc::PC, type::PCExoticType) end + +@for_petsc function PCExoticSetType(petsclib::$UnionPetscLib, pc::PC, type::PCExoticType ) + + @chk ccall( + (:PCExoticSetType, $petsc_library), + PetscErrorCode, + (PC, PCExoticType), + pc, type, + ) + + + return nothing +end + +""" + PCFactorSetUpMatSolverType(petsclib::PetscLibType,pc::PC) +Can be called after `KSPSetOperators()` or `PCSetOperators()`, causes `MatGetFactor()` to be called so then one may +set the options for that particular factorization object. + +Input Parameter: +- `pc` - the preconditioner context + +-seealso: [](ch_ksp), `PCCHOLESKY`, `PCLU`, `PCFactorSetMatSolverType()`, `PCFactorGetMatrix()` + +# External Links +$(_doc_external("Ksp/PCFactorSetUpMatSolverType")) +""" +function PCFactorSetUpMatSolverType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorSetUpMatSolverType(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCFactorSetUpMatSolverType, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCFactorSetZeroPivot(petsclib::PetscLibType,pc::PC, zero::PetscReal) +Sets the size at which smaller pivots are declared to be zero + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `zero` - all pivots smaller than this will be considered zero + +Options Database Key: +- `-pc_factor_zeropivot ` - Sets tolerance for what is considered a zero pivot + +Level: intermediate + +-seealso: [](ch_ksp), `PCCHOLESKY`, `PCLU`, `PCFactorSetShiftType()`, `PCFactorSetShiftAmount()` + +# External Links +$(_doc_external("Ksp/PCFactorSetZeroPivot")) +""" +function PCFactorSetZeroPivot(petsclib::PetscLibType, pc::PC, zero::PetscReal) end + +@for_petsc function PCFactorSetZeroPivot(petsclib::$UnionPetscLib, pc::PC, zero::$PetscReal ) + + @chk ccall( + (:PCFactorSetZeroPivot, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, zero, + ) + + + return nothing +end + +""" + PCFactorSetShiftType(petsclib::PetscLibType,pc::PC, shifttype::MatFactorShiftType) +adds a particular type of quantity to the diagonal of the matrix during +numerical factorization, thus the matrix has nonzero pivots + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `shifttype` - type of shift; one of `MAT_SHIFT_NONE`, `MAT_SHIFT_NONZERO`, `MAT_SHIFT_POSITIVE_DEFINITE`, `MAT_SHIFT_INBLOCKS` + +Options Database Key: +- `-pc_factor_shift_type ` - Sets shift type; use '-help' for a list of available types + +Level: intermediate + +-seealso: [](ch_ksp), `PCCHOLESKY`, `PCLU`, `PCFactorSetZeroPivot()`, `PCFactorSetShiftAmount()` + +# External Links +$(_doc_external("Ksp/PCFactorSetShiftType")) +""" +function PCFactorSetShiftType(petsclib::PetscLibType, pc::PC, shifttype::MatFactorShiftType) end + +@for_petsc function PCFactorSetShiftType(petsclib::$UnionPetscLib, pc::PC, shifttype::MatFactorShiftType ) + + @chk ccall( + (:PCFactorSetShiftType, $petsc_library), + PetscErrorCode, + (PC, MatFactorShiftType), + pc, shifttype, + ) + + + return nothing +end + +""" + PCFactorSetShiftAmount(petsclib::PetscLibType,pc::PC, shiftamount::PetscReal) +adds a quantity to the diagonal of the matrix during +numerical factorization, thus the matrix has nonzero pivots + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `shiftamount` - amount of shift or `PETSC_DECIDE` for the default + +Options Database Key: +- `-pc_factor_shift_amount ` - Sets shift amount or -1 for the default + +Level: intermediate + +-seealso: [](ch_ksp), `PCCHOLESKY`, `PCLU`, `PCFactorSetZeroPivot()`, `PCFactorSetShiftType()` + +# External Links +$(_doc_external("Ksp/PCFactorSetShiftAmount")) +""" +function PCFactorSetShiftAmount(petsclib::PetscLibType, pc::PC, shiftamount::PetscReal) end + +@for_petsc function PCFactorSetShiftAmount(petsclib::$UnionPetscLib, pc::PC, shiftamount::$PetscReal ) + + @chk ccall( + (:PCFactorSetShiftAmount, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, shiftamount, + ) + + + return nothing +end + +""" + PCFactorSetDropTolerance(petsclib::PetscLibType,pc::PC, dt::PetscReal, dtcol::PetscReal, maxrowcount::PetscInt) +The preconditioner will use an `PCILU` +based on a drop tolerance. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `dt` - the drop tolerance, try from 1.e-10 to .1 +- `dtcol` - tolerance for column pivot, good values [0.1 to 0.01] +- `maxrowcount` - the max number of nonzeros allowed in a row, best value +depends on the number of nonzeros in row of original matrix + +Options Database Key: +- `-pc_factor_drop_tolerance ` - Sets drop tolerance + +Level: intermediate + +-seealso: [](ch_ksp), `PCILU` + +# External Links +$(_doc_external("Ksp/PCFactorSetDropTolerance")) +""" +function PCFactorSetDropTolerance(petsclib::PetscLibType, pc::PC, dt::PetscReal, dtcol::PetscReal, maxrowcount::PetscInt) end + +@for_petsc function PCFactorSetDropTolerance(petsclib::$UnionPetscLib, pc::PC, dt::$PetscReal, dtcol::$PetscReal, maxrowcount::$PetscInt ) + + @chk ccall( + (:PCFactorSetDropTolerance, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscReal, $PetscInt), + pc, dt, dtcol, maxrowcount, + ) + + + return nothing +end + +""" + pivot::PetscReal = PCFactorGetZeroPivot(petsclib::PetscLibType,pc::PC) +Gets the tolerance used to define a zero privot + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `pivot` - the tolerance + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCFactorSetZeroPivot()` + +# External Links +$(_doc_external("Ksp/PCFactorGetZeroPivot")) +""" +function PCFactorGetZeroPivot(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetZeroPivot(petsclib::$UnionPetscLib, pc::PC ) + pivot_ = Ref{$PetscReal}() + + @chk ccall( + (:PCFactorGetZeroPivot, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + pc, pivot_, + ) + + pivot = pivot_[] + + return pivot +end + +""" + shift::PetscReal = PCFactorGetShiftAmount(petsclib::PetscLibType,pc::PC) +Gets the tolerance used to define a zero privot + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `shift` - how much to shift the diagonal entry + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCFactorSetShiftAmount()`, `PCFactorSetShiftType()`, `PCFactorGetShiftType()` + +# External Links +$(_doc_external("Ksp/PCFactorGetShiftAmount")) +""" +function PCFactorGetShiftAmount(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetShiftAmount(petsclib::$UnionPetscLib, pc::PC ) + shift_ = Ref{$PetscReal}() + + @chk ccall( + (:PCFactorGetShiftAmount, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + pc, shift_, + ) + + shift = shift_[] + + return shift +end + +""" + type::MatFactorShiftType = PCFactorGetShiftType(petsclib::PetscLibType,pc::PC) +Gets the type of shift, if any, done when a zero pivot is detected + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - one of `MAT_SHIFT_NONE`, `MAT_SHIFT_NONZERO`, `MAT_SHIFT_POSITIVE_DEFINITE`, or `MAT_SHIFT_INBLOCKS` + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCFactorSetShiftType()`, `MatFactorShiftType`, `PCFactorSetShiftAmount()`, `PCFactorGetShiftAmount()` + +# External Links +$(_doc_external("Ksp/PCFactorGetShiftType")) +""" +function PCFactorGetShiftType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetShiftType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{MatFactorShiftType}() + + @chk ccall( + (:PCFactorGetShiftType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatFactorShiftType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + levels::PetscInt = PCFactorGetLevels(petsclib::PetscLibType,pc::PC) +Gets the number of levels of fill to use. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `levels` - number of levels of fill + +Level: intermediate + +-seealso: [](ch_ksp), `PCILU`, `PCICC`, `PCFactorSetLevels()` + +# External Links +$(_doc_external("Ksp/PCFactorGetLevels")) +""" +function PCFactorGetLevels(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetLevels(petsclib::$UnionPetscLib, pc::PC ) + levels_ = Ref{$PetscInt}() + + @chk ccall( + (:PCFactorGetLevels, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + pc, levels_, + ) + + levels = levels_[] + + return levels +end + +""" + PCFactorSetLevels(petsclib::PetscLibType,pc::PC, levels::PetscInt) +Sets the number of levels of fill to use. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `levels` - number of levels of fill + +Options Database Key: +- `-pc_factor_levels ` - Sets fill level + +Level: intermediate + +-seealso: [](ch_ksp), `PCILU`, `PCICC`, `PCFactorGetLevels()` + +# External Links +$(_doc_external("Ksp/PCFactorSetLevels")) +""" +function PCFactorSetLevels(petsclib::PetscLibType, pc::PC, levels::PetscInt) end + +@for_petsc function PCFactorSetLevels(petsclib::$UnionPetscLib, pc::PC, levels::$PetscInt ) + + @chk ccall( + (:PCFactorSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, levels, + ) + + + return nothing +end + +""" + PCFactorSetAllowDiagonalFill(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Causes all diagonal matrix entries to be +treated as level 0 fill even if there is no non-zero location. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` to turn on, `PETSC_FALSE` to turn off + +Options Database Key: +- `-pc_factor_diagonal_fill ` - allow the diagonal fill + +-seealso: [](ch_ksp), `PCILU`, `PCICC`, `PCFactorGetAllowDiagonalFill()` + +# External Links +$(_doc_external("Ksp/PCFactorSetAllowDiagonalFill")) +""" +function PCFactorSetAllowDiagonalFill(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCFactorSetAllowDiagonalFill(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCFactorSetAllowDiagonalFill, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCFactorGetAllowDiagonalFill(petsclib::PetscLibType,pc::PC) +Determines if all diagonal matrix entries are +treated as level 0 fill even if there is no non-zero location. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - `PETSC_TRUE` to turn on, `PETSC_FALSE` to turn off + +-seealso: [](ch_ksp), `PCILU`, `PCICC`, `PCFactorSetAllowDiagonalFill()` + +# External Links +$(_doc_external("Ksp/PCFactorGetAllowDiagonalFill")) +""" +function PCFactorGetAllowDiagonalFill(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetAllowDiagonalFill(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFactorGetAllowDiagonalFill, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCFactorReorderForNonzeroDiagonal(petsclib::PetscLibType,pc::PC, rtol::PetscReal) +reorders rows/columns of matrix to remove zeros from diagonal + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `rtol` - diagonal entries smaller than this in absolute value are considered zero + +Options Database Key: +- `-pc_factor_nonzeros_along_diagonal ` - perform the reordering with the given tolerance + +Level: intermediate + +-seealso: [](ch_ksp), `PCILU`, `PCICC`, `PCFactorSetFill()`, `PCFactorSetShiftAmount()`, `PCFactorSetZeroPivot()`, `MatReorderForNonzeroDiagonal()` + +# External Links +$(_doc_external("Ksp/PCFactorReorderForNonzeroDiagonal")) +""" +function PCFactorReorderForNonzeroDiagonal(petsclib::PetscLibType, pc::PC, rtol::PetscReal) end + +@for_petsc function PCFactorReorderForNonzeroDiagonal(petsclib::$UnionPetscLib, pc::PC, rtol::$PetscReal ) + + @chk ccall( + (:PCFactorReorderForNonzeroDiagonal, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, rtol, + ) + + + return nothing +end + +""" + PCFactorSetMatSolverType(petsclib::PetscLibType,pc::PC, stype::MatSolverType) +sets the solver package that is used to perform the factorization + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `stype` - for example, `MATSOLVERSUPERLU`, `MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS` + +Options Database Key: +- `-pc_factor_mat_solver_type ` - petsc, superlu, superlu_dist, mumps, cusparse + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `MatGetFactor()`, `MatSolverType`, `PCFactorGetMatSolverType()`, `MatSolverTypeRegister()`, +`MatInitializePackage()`, `MATSOLVERSUPERLU`, `MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS`, `MatSolverTypeGet()` + +# External Links +$(_doc_external("Ksp/PCFactorSetMatSolverType")) +""" +function PCFactorSetMatSolverType(petsclib::PetscLibType, pc::PC, stype::MatSolverType) end + +@for_petsc function PCFactorSetMatSolverType(petsclib::$UnionPetscLib, pc::PC, stype::MatSolverType ) + + @chk ccall( + (:PCFactorSetMatSolverType, $petsc_library), + PetscErrorCode, + (PC, MatSolverType), + pc, stype, + ) + + + return nothing +end + +""" + stype::MatSolverType = PCFactorGetMatSolverType(petsclib::PetscLibType,pc::PC) +gets the solver package that is used to perform the factorization + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `stype` - for example, `MATSOLVERSUPERLU`, `MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS` + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `MatGetFactor()`, `MatSolverType`, `MATSOLVERSUPERLU`, +`MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS` + +# External Links +$(_doc_external("Ksp/PCFactorGetMatSolverType")) +""" +function PCFactorGetMatSolverType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetMatSolverType(petsclib::$UnionPetscLib, pc::PC ) + stype_ = Ref{MatSolverType}() + + @chk ccall( + (:PCFactorGetMatSolverType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatSolverType}), + pc, stype_, + ) + + stype = unsafe_string(stype_[]) + + return stype +end + +""" + PCFactorSetFill(petsclib::PetscLibType,pc::PC, fill::PetscReal) +Indicate the amount of fill you expect in the factored matrix, +fill = number nonzeros in factor/number nonzeros in original matrix. + +Not Collective, each process can expect a different amount of fill + +Input Parameters: +- `pc` - the preconditioner context +- `fill` - amount of expected fill + +Options Database Key: +- `-pc_factor_fill ` - Sets fill amount + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCFactorSetReuseFill()` + +# External Links +$(_doc_external("Ksp/PCFactorSetFill")) +""" +function PCFactorSetFill(petsclib::PetscLibType, pc::PC, fill::PetscReal) end + +@for_petsc function PCFactorSetFill(petsclib::$UnionPetscLib, pc::PC, fill::$PetscReal ) + + @chk ccall( + (:PCFactorSetFill, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, fill, + ) + + + return nothing +end + +""" + PCFactorSetUseInPlace(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Tells the preconditioner to do an in + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` to enable, `PETSC_FALSE` to disable + +Options Database Key: +- `-pc_factor_in_place ` - Activate/deactivate in-place factorization + +-seealso: [](ch_ksp), `PC`, `Mat`, `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCFactorGetUseInPlace()` + +# External Links +$(_doc_external("Ksp/PCFactorSetUseInPlace")) +""" +function PCFactorSetUseInPlace(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCFactorSetUseInPlace(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCFactorSetUseInPlace, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCFactorGetUseInPlace(petsclib::PetscLibType,pc::PC) +Determines if an in + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - `PETSC_TRUE` to enable, `PETSC_FALSE` to disable + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCFactorSetUseInPlace()` + +# External Links +$(_doc_external("Ksp/PCFactorGetUseInPlace")) +""" +function PCFactorGetUseInPlace(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFactorGetUseInPlace(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFactorGetUseInPlace, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCFactorSetMatOrderingType(petsclib::PetscLibType,pc::PC, ordering::MatOrderingType) +Sets the ordering routine (to reduce fill) to +be used in the `PCLU`, `PCCHOLESKY`, `PCILU`, or `PCICC` preconditioners + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ordering` - the matrix ordering name, for example, `MATORDERINGND` or `MATORDERINGRCM` + +Options Database Key: +- `-pc_factor_mat_ordering_type ` - Sets ordering routine + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `MatOrderingType`, `MATORDERINGEXTERNAL`, `MATORDERINGND`, `MATORDERINGRCM` + +# External Links +$(_doc_external("Ksp/PCFactorSetMatOrderingType")) +""" +function PCFactorSetMatOrderingType(petsclib::PetscLibType, pc::PC, ordering::MatOrderingType) end + +@for_petsc function PCFactorSetMatOrderingType(petsclib::$UnionPetscLib, pc::PC, ordering::MatOrderingType ) + + @chk ccall( + (:PCFactorSetMatOrderingType, $petsc_library), + PetscErrorCode, + (PC, MatOrderingType), + pc, ordering, + ) + + + return nothing +end + +""" + PCFactorSetColumnPivot(petsclib::PetscLibType,pc::PC, dtcol::PetscReal) +Determines when column pivoting is done during matrix factorization. +For PETSc dense matrices column pivoting is always done, for PETSc sparse matrices +it is never done. For the MATLAB and `MATSOLVERSUPERLU` factorization this is used. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `dtcol` - 0.0 implies no pivoting, 1.0 complete pivoting (slower, requires more memory but more stable) + +Options Database Key: +- `-pc_factor_pivoting ` - perform the pivoting with the given tolerance + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCILUSetMatOrdering()`, `PCFactorSetPivotInBlocks()` + +# External Links +$(_doc_external("Ksp/PCFactorSetColumnPivot")) +""" +function PCFactorSetColumnPivot(petsclib::PetscLibType, pc::PC, dtcol::PetscReal) end + +@for_petsc function PCFactorSetColumnPivot(petsclib::$UnionPetscLib, pc::PC, dtcol::$PetscReal ) + + @chk ccall( + (:PCFactorSetColumnPivot, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, dtcol, + ) + + + return nothing +end + +""" + PCFactorSetPivotInBlocks(petsclib::PetscLibType,pc::PC, pivot::PetscBool) +Determines if pivoting is done while factoring each block +with `MATBAIJ` or `MATSBAIJ` matrices + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `pivot` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-pc_factor_pivot_in_blocks ` - Pivot inside matrix dense blocks for `MATBAIJ` and `MATSBAIJ` + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCILUSetMatOrdering()`, `PCFactorSetColumnPivot()` + +# External Links +$(_doc_external("Ksp/PCFactorSetPivotInBlocks")) +""" +function PCFactorSetPivotInBlocks(petsclib::PetscLibType, pc::PC, pivot::PetscBool) end + +@for_petsc function PCFactorSetPivotInBlocks(petsclib::$UnionPetscLib, pc::PC, pivot::PetscBool ) + + @chk ccall( + (:PCFactorSetPivotInBlocks, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, pivot, + ) + + + return nothing +end + +""" + PCFactorSetReuseFill(petsclib::PetscLibType,pc::PC, flag::PetscBool) +When matrices with different nonzero structure are factored, +this causes later ones to use the fill ratio computed in the initial factorization. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flag` - `PETSC_TRUE` to reuse else `PETSC_FALSE` + +Options Database Key: +- `-pc_factor_reuse_fill` - Activates `PCFactorSetReuseFill()` + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCILU`, `PCICC`, `PCFactorSetReuseOrdering()`, `PCFactorSetFill()` + +# External Links +$(_doc_external("Ksp/PCFactorSetReuseFill")) +""" +function PCFactorSetReuseFill(petsclib::PetscLibType, pc::PC, flag::PetscBool) end + +@for_petsc function PCFactorSetReuseFill(petsclib::$UnionPetscLib, pc::PC, flag::PetscBool ) + + @chk ccall( + (:PCFactorSetReuseFill, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flag, + ) + + + return nothing +end + +""" + PCFactorSetReuseOrdering(petsclib::PetscLibType,pc::PC, flag::PetscBool) +When similar matrices are factored, this +causes the ordering computed in the first factor to be used for all +following factors. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flag` - `PETSC_TRUE` to reuse else `PETSC_FALSE` + +Options Database Key: +- `-pc_factor_reuse_ordering` - Activate `PCFactorSetReuseOrdering()` + +Level: intermediate + +-seealso: [](ch_ksp), `PCLU`, `PCCHOLESKY`, `PCFactorSetReuseFill()` + +# External Links +$(_doc_external("Ksp/PCFactorSetReuseOrdering")) +""" +function PCFactorSetReuseOrdering(petsclib::PetscLibType, pc::PC, flag::PetscBool) end + +@for_petsc function PCFactorSetReuseOrdering(petsclib::$UnionPetscLib, pc::PC, flag::PetscBool ) + + @chk ccall( + (:PCFactorSetReuseOrdering, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flag, + ) + + + return nothing +end + +""" + PCCompositeSetType(petsclib::PetscLibType,pc::PC, type::PCCompositeType) +Sets the type of composite preconditioner. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - `PC_COMPOSITE_ADDITIVE` (default), `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL` + +Options Database Key: +- `-pc_composite_type ` - Sets composite preconditioner type + +Level: advanced + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PCCompositeType`, +`PCCompositeGetType()` + +# External Links +$(_doc_external("Ksp/PCCompositeSetType")) +""" +function PCCompositeSetType(petsclib::PetscLibType, pc::PC, type::PCCompositeType) end + +@for_petsc function PCCompositeSetType(petsclib::$UnionPetscLib, pc::PC, type::PCCompositeType ) + + @chk ccall( + (:PCCompositeSetType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + pc, type, + ) + + + return nothing +end + +""" + type::PCCompositeType = PCCompositeGetType(petsclib::PetscLibType,pc::PC) +Gets the type of composite preconditioner. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - `PC_COMPOSITE_ADDITIVE` (default), `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL` + +Level: advanced + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PCCompositeType`, +`PCCompositeSetType()` + +# External Links +$(_doc_external("Ksp/PCCompositeGetType")) +""" +function PCCompositeGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCCompositeGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCCompositeType}() + + @chk ccall( + (:PCCompositeGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCCompositeSpecialSetAlpha(petsclib::PetscLibType,pc::PC, alpha::PetscScalar) +Sets alpha for the special composite preconditioner, `PC_COMPOSITE_SPECIAL`, +for \alpha I + R + S + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `alpha` - scale on identity + +Level: developer + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PCCompositeType`, +`PCCompositeSetType()`, `PCCompositeGetType()` + +# External Links +$(_doc_external("Ksp/PCCompositeSpecialSetAlpha")) +""" +function PCCompositeSpecialSetAlpha(petsclib::PetscLibType, pc::PC, alpha::PetscScalar) end + +@for_petsc function PCCompositeSpecialSetAlpha(petsclib::$UnionPetscLib, pc::PC, alpha::$PetscScalar ) + + @chk ccall( + (:PCCompositeSpecialSetAlpha, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + pc, alpha, + ) + + + return nothing +end + +""" + PCCompositeSpecialSetAlphaMat(petsclib::PetscLibType,pc::PC, alpha_mat::PetscMat) + +# External Links +$(_doc_external("Ksp/PCCompositeSpecialSetAlphaMat")) +""" +function PCCompositeSpecialSetAlphaMat(petsclib::PetscLibType, pc::PC, alpha_mat::PetscMat) end + +@for_petsc function PCCompositeSpecialSetAlphaMat(petsclib::$UnionPetscLib, pc::PC, alpha_mat::PetscMat ) + + @chk ccall( + (:PCCompositeSpecialSetAlphaMat, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, alpha_mat, + ) + + + return nothing +end + +""" + PCCompositeAddPCType(petsclib::PetscLibType,pc::PC, type::PCType) +Adds another `PC` of the given type to the composite `PC`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - the type of the new preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PCCompositeAddPC()`, `PCCompositeGetNumberPC()` + +# External Links +$(_doc_external("Ksp/PCCompositeAddPCType")) +""" +function PCCompositeAddPCType(petsclib::PetscLibType, pc::PC, type::PCType) end + +@for_petsc function PCCompositeAddPCType(petsclib::$UnionPetscLib, pc::PC, type::PCType ) + + @chk ccall( + (:PCCompositeAddPCType, $petsc_library), + PetscErrorCode, + (PC, PCType), + pc, type, + ) + + + return nothing +end + +""" + PCCompositeAddPC(petsclib::PetscLibType,pc::PC, subpc::PC) +Adds another `PC` to the composite `PC`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `subpc` - the new preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PCCompositeAddPCType()`, `PCCompositeGetNumberPC()` + +# External Links +$(_doc_external("Ksp/PCCompositeAddPC")) +""" +function PCCompositeAddPC(petsclib::PetscLibType, pc::PC, subpc::PC) end + +@for_petsc function PCCompositeAddPC(petsclib::$UnionPetscLib, pc::PC, subpc::PC ) + + @chk ccall( + (:PCCompositeAddPC, $petsc_library), + PetscErrorCode, + (PC, PC), + pc, subpc, + ) + + + return nothing +end + +""" + num::PetscInt = PCCompositeGetNumberPC(petsclib::PetscLibType,pc::PC) +Gets the number of `PC` objects in the composite `PC`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `num` - the number of sub pcs + +Level: developer + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PCCompositeGetPC()`, `PCCompositeAddPC()`, `PCCompositeAddPCType()` + +# External Links +$(_doc_external("Ksp/PCCompositeGetNumberPC")) +""" +function PCCompositeGetNumberPC(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCCompositeGetNumberPC(petsclib::$UnionPetscLib, pc::PC ) + num_ = Ref{$PetscInt}() + + @chk ccall( + (:PCCompositeGetNumberPC, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}), + pc, num_, + ) + + num = num_[] + + return num +end + +""" + PCCompositeGetPC(petsclib::PetscLibType,pc::PC, n::PetscInt, subpc::PC) +Gets one of the `PC` objects in the composite `PC`. + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - the number of the pc requested + +Output Parameter: +- `subpc` - the PC requested + +Level: intermediate + +-seealso: [](ch_ksp), `PCCOMPOSITE`, `PCCompositeAddPCType()`, `PCCompositeGetNumberPC()`, `PCSetOperators()` + +# External Links +$(_doc_external("Ksp/PCCompositeGetPC")) +""" +function PCCompositeGetPC(petsclib::PetscLibType, pc::PC, n::PetscInt, subpc::PC) end + +@for_petsc function PCCompositeGetPC(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt, subpc::PC ) + + @chk ccall( + (:PCCompositeGetPC, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{PC}), + pc, n, subpc, + ) + + + return nothing +end + +""" + PCBDDCSetDiscreteGradient(petsclib::PetscLibType,pc::PC, G::PetscMat, order::PetscInt, field::PetscInt, global_::PetscBool, conforming::PetscBool) +Sets the discrete gradient to be used by the `PCBDDC` preconditioner + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `G` - the discrete gradient matrix (in `MATAIJ` format) +- `order` - the order of the Nedelec space (1 for the lowest order) +- `field` - the field id of the Nedelec dofs (not used if the fields have not been specified) +- `global` - the type of global ordering for the rows of `G` +- `conforming` - whether the mesh is conforming or not + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDofsSplitting()`, `PCBDDCSetDofsSplittingLocal()`, `MATAIJ`, `PCBDDCSetDivergenceMat()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDiscreteGradient")) +""" +function PCBDDCSetDiscreteGradient(petsclib::PetscLibType, pc::PC, G::PetscMat, order::PetscInt, field::PetscInt, global_::PetscBool, conforming::PetscBool) end + +@for_petsc function PCBDDCSetDiscreteGradient(petsclib::$UnionPetscLib, pc::PC, G::PetscMat, order::$PetscInt, field::$PetscInt, global_::PetscBool, conforming::PetscBool ) + + @chk ccall( + (:PCBDDCSetDiscreteGradient, $petsc_library), + PetscErrorCode, + (PC, CMat, $PetscInt, $PetscInt, PetscBool, PetscBool), + pc, G, order, field, global_, conforming, + ) + + + return nothing +end + +""" + PCBDDCSetDivergenceMat(petsclib::PetscLibType,pc::PC, divudotp::PetscMat, trans::PetscBool, vl2l::IS) +Sets the linear operator representing .. for the `PCBDDC` preconditioner + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `divudotp` - the matrix (must be of type `MATIS`) +- `trans` - if `PETSC_FALSE` (resp. `PETSC_TRUE`), then pressures are in the test (trial) space and velocities are in the trial (test) space. +- `vl2l` - optional index set describing the local (wrt the local matrix in `divudotp`) to local (wrt the local matrix +in the matrix used to construct the preconditioner) map for the velocities + +Level: advanced + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDiscreteGradient()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDivergenceMat")) +""" +function PCBDDCSetDivergenceMat(petsclib::PetscLibType, pc::PC, divudotp::PetscMat, trans::PetscBool, vl2l::IS) end + +@for_petsc function PCBDDCSetDivergenceMat(petsclib::$UnionPetscLib, pc::PC, divudotp::PetscMat, trans::PetscBool, vl2l::IS ) + + @chk ccall( + (:PCBDDCSetDivergenceMat, $petsc_library), + PetscErrorCode, + (PC, CMat, PetscBool, IS), + pc, divudotp, trans, vl2l, + ) + + + return nothing +end + +""" + PCBDDCSetChangeOfBasisMat(petsclib::PetscLibType,pc::PC, change::PetscMat, interior::PetscBool) +Set user defined change of basis for dofs + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `change` - the change of basis matrix +- `interior` - whether or not the change of basis modifies interior dofs + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC` + +# External Links +$(_doc_external("Ksp/PCBDDCSetChangeOfBasisMat")) +""" +function PCBDDCSetChangeOfBasisMat(petsclib::PetscLibType, pc::PC, change::PetscMat, interior::PetscBool) end + +@for_petsc function PCBDDCSetChangeOfBasisMat(petsclib::$UnionPetscLib, pc::PC, change::PetscMat, interior::PetscBool ) + + @chk ccall( + (:PCBDDCSetChangeOfBasisMat, $petsc_library), + PetscErrorCode, + (PC, CMat, PetscBool), + pc, change, interior, + ) + + + return nothing +end + +""" + PCBDDCSetPrimalVerticesIS(petsclib::PetscLibType,pc::PC, PrimalVertices::IS) +Set additional user defined primal vertices in `PCBDDC` + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `PrimalVertices` - index set of primal vertices in global numbering (can be empty) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCGetPrimalVerticesIS()`, `PCBDDCSetPrimalVerticesLocalIS()`, `PCBDDCGetPrimalVerticesLocalIS()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetPrimalVerticesIS")) +""" +function PCBDDCSetPrimalVerticesIS(petsclib::PetscLibType, pc::PC, PrimalVertices::IS) end + +@for_petsc function PCBDDCSetPrimalVerticesIS(petsclib::$UnionPetscLib, pc::PC, PrimalVertices::IS ) + + @chk ccall( + (:PCBDDCSetPrimalVerticesIS, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, PrimalVertices, + ) + + + return nothing +end + +""" + PCBDDCGetPrimalVerticesIS(petsclib::PetscLibType,pc::PC, is::IS) +Get user defined primal vertices set with `PCBDDCSetPrimalVerticesIS()` + +Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `is` - index set of primal vertices in global numbering (`NULL` if not set) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetPrimalVerticesIS()`, `PCBDDCSetPrimalVerticesLocalIS()`, `PCBDDCGetPrimalVerticesLocalIS()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetPrimalVerticesIS")) +""" +function PCBDDCGetPrimalVerticesIS(petsclib::PetscLibType, pc::PC, is::IS) end + +@for_petsc function PCBDDCGetPrimalVerticesIS(petsclib::$UnionPetscLib, pc::PC, is::IS ) + + @chk ccall( + (:PCBDDCGetPrimalVerticesIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, is, + ) + + + return nothing +end + +""" + PCBDDCSetPrimalVerticesLocalIS(petsclib::PetscLibType,pc::PC, PrimalVertices::IS) +Set additional user defined primal vertices in `PCBDDC` + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `PrimalVertices` - index set of primal vertices in local numbering (can be empty) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetPrimalVerticesIS()`, `PCBDDCGetPrimalVerticesIS()`, `PCBDDCGetPrimalVerticesLocalIS()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetPrimalVerticesLocalIS")) +""" +function PCBDDCSetPrimalVerticesLocalIS(petsclib::PetscLibType, pc::PC, PrimalVertices::IS) end + +@for_petsc function PCBDDCSetPrimalVerticesLocalIS(petsclib::$UnionPetscLib, pc::PC, PrimalVertices::IS ) + + @chk ccall( + (:PCBDDCSetPrimalVerticesLocalIS, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, PrimalVertices, + ) + + + return nothing +end + +""" + PCBDDCGetPrimalVerticesLocalIS(petsclib::PetscLibType,pc::PC, is::IS) +Get user defined primal vertices set with `PCBDDCSetPrimalVerticesLocalIS()` + +Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `is` - index set of primal vertices in local numbering (`NULL` if not set) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetPrimalVerticesIS()`, `PCBDDCGetPrimalVerticesIS()`, `PCBDDCSetPrimalVerticesLocalIS()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetPrimalVerticesLocalIS")) +""" +function PCBDDCGetPrimalVerticesLocalIS(petsclib::PetscLibType, pc::PC, is::IS) end + +@for_petsc function PCBDDCGetPrimalVerticesLocalIS(petsclib::$UnionPetscLib, pc::PC, is::IS ) + + @chk ccall( + (:PCBDDCGetPrimalVerticesLocalIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, is, + ) + + + return nothing +end + +""" + PCBDDCSetCoarseningRatio(petsclib::PetscLibType,pc::PC, k::PetscInt) +Set coarsening ratio used in the multi + +Logically Collective + +Input Parameters: +- `pc` - the preconditioning context +- `k` - coarsening ratio (H/h at the coarser level) + +Options Database Key: +- `-pc_bddc_coarsening_ratio ` - Set the coarsening ratio used in multi-level coarsening + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetLevels()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetCoarseningRatio")) +""" +function PCBDDCSetCoarseningRatio(petsclib::PetscLibType, pc::PC, k::PetscInt) end + +@for_petsc function PCBDDCSetCoarseningRatio(petsclib::$UnionPetscLib, pc::PC, k::$PetscInt ) + + @chk ccall( + (:PCBDDCSetCoarseningRatio, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, k, + ) + + + return nothing +end + +""" + PCBDDCSetLevels(petsclib::PetscLibType,pc::PC, levels::PetscInt) +Sets the maximum number of additional levels allowed for multilevel `PCBDDC` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioning context +- `levels` - the maximum number of levels + +Options Database Key: +- `-pc_bddc_levels ` - Set maximum number of levels for multilevel + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetCoarseningRatio()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetLevels")) +""" +function PCBDDCSetLevels(petsclib::PetscLibType, pc::PC, levels::PetscInt) end + +@for_petsc function PCBDDCSetLevels(petsclib::$UnionPetscLib, pc::PC, levels::$PetscInt ) + + @chk ccall( + (:PCBDDCSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, levels, + ) + + + return nothing +end + +""" + PCBDDCSetDirichletBoundaries(petsclib::PetscLibType,pc::PC, DirichletBoundaries::IS) +Set the `IS` defining Dirichlet boundaries for the global problem. + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `DirichletBoundaries` - parallel `IS` defining the Dirichlet boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDirichletBoundariesLocal()`, `MatZeroRows()`, `MatZeroRowsColumns()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDirichletBoundaries")) +""" +function PCBDDCSetDirichletBoundaries(petsclib::PetscLibType, pc::PC, DirichletBoundaries::IS) end + +@for_petsc function PCBDDCSetDirichletBoundaries(petsclib::$UnionPetscLib, pc::PC, DirichletBoundaries::IS ) + + @chk ccall( + (:PCBDDCSetDirichletBoundaries, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, DirichletBoundaries, + ) + + + return nothing +end + +""" + PCBDDCSetDirichletBoundariesLocal(petsclib::PetscLibType,pc::PC, DirichletBoundaries::IS) +Set the `IS` defining Dirichlet boundaries for the global problem in local ordering. + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `DirichletBoundaries` - parallel `IS` defining the Dirichlet boundaries (in local ordering) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDirichletBoundaries()`, `MatZeroRows()`, `MatZeroRowsColumns()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDirichletBoundariesLocal")) +""" +function PCBDDCSetDirichletBoundariesLocal(petsclib::PetscLibType, pc::PC, DirichletBoundaries::IS) end + +@for_petsc function PCBDDCSetDirichletBoundariesLocal(petsclib::$UnionPetscLib, pc::PC, DirichletBoundaries::IS ) + + @chk ccall( + (:PCBDDCSetDirichletBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, DirichletBoundaries, + ) + + + return nothing +end + +""" + PCBDDCSetNeumannBoundaries(petsclib::PetscLibType,pc::PC, NeumannBoundaries::IS) +Set the `IS` defining Neumann boundaries for the global problem. + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `NeumannBoundaries` - parallel `IS` defining the Neumann boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetNeumannBoundariesLocal()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetNeumannBoundaries")) +""" +function PCBDDCSetNeumannBoundaries(petsclib::PetscLibType, pc::PC, NeumannBoundaries::IS) end + +@for_petsc function PCBDDCSetNeumannBoundaries(petsclib::$UnionPetscLib, pc::PC, NeumannBoundaries::IS ) + + @chk ccall( + (:PCBDDCSetNeumannBoundaries, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, NeumannBoundaries, + ) + + + return nothing +end + +""" + PCBDDCSetNeumannBoundariesLocal(petsclib::PetscLibType,pc::PC, NeumannBoundaries::IS) +Set the `IS` defining Neumann boundaries for the global problem in local ordering. + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `NeumannBoundaries` - parallel `IS` defining the subdomain part of Neumann boundaries (in local ordering) + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetNeumannBoundaries()`, `PCBDDCGetDirichletBoundaries()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetNeumannBoundariesLocal")) +""" +function PCBDDCSetNeumannBoundariesLocal(petsclib::PetscLibType, pc::PC, NeumannBoundaries::IS) end + +@for_petsc function PCBDDCSetNeumannBoundariesLocal(petsclib::$UnionPetscLib, pc::PC, NeumannBoundaries::IS ) + + @chk ccall( + (:PCBDDCSetNeumannBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, NeumannBoundaries, + ) + + + return nothing +end + +""" + PCBDDCGetDirichletBoundaries(petsclib::PetscLibType,pc::PC, DirichletBoundaries::IS) +Get parallel `IS` for Dirichlet boundaries + +Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `DirichletBoundaries` - index set defining the Dirichlet boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDirichletBoundaries()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetDirichletBoundaries")) +""" +function PCBDDCGetDirichletBoundaries(petsclib::PetscLibType, pc::PC, DirichletBoundaries::IS) end + +@for_petsc function PCBDDCGetDirichletBoundaries(petsclib::$UnionPetscLib, pc::PC, DirichletBoundaries::IS ) + + @chk ccall( + (:PCBDDCGetDirichletBoundaries, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, DirichletBoundaries, + ) + + + return nothing +end + +""" + PCBDDCGetDirichletBoundariesLocal(petsclib::PetscLibType,pc::PC, DirichletBoundaries::IS) +Get parallel `IS` for Dirichlet boundaries (in local ordering) + +Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `DirichletBoundaries` - index set defining the subdomain part of Dirichlet boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCGetDirichletBoundaries()`, `PCBDDCSetDirichletBoundaries()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetDirichletBoundariesLocal")) +""" +function PCBDDCGetDirichletBoundariesLocal(petsclib::PetscLibType, pc::PC, DirichletBoundaries::IS) end + +@for_petsc function PCBDDCGetDirichletBoundariesLocal(petsclib::$UnionPetscLib, pc::PC, DirichletBoundaries::IS ) + + @chk ccall( + (:PCBDDCGetDirichletBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, DirichletBoundaries, + ) + + + return nothing +end + +""" + PCBDDCGetNeumannBoundaries(petsclib::PetscLibType,pc::PC, NeumannBoundaries::IS) +Get parallel `IS` for Neumann boundaries + +Not Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `NeumannBoundaries` - index set defining the Neumann boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetNeumannBoundaries()`, `PCBDDCGetDirichletBoundaries()`, `PCBDDCSetDirichletBoundaries()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetNeumannBoundaries")) +""" +function PCBDDCGetNeumannBoundaries(petsclib::PetscLibType, pc::PC, NeumannBoundaries::IS) end + +@for_petsc function PCBDDCGetNeumannBoundaries(petsclib::$UnionPetscLib, pc::PC, NeumannBoundaries::IS ) + + @chk ccall( + (:PCBDDCGetNeumannBoundaries, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, NeumannBoundaries, + ) + + + return nothing +end + +""" + PCBDDCGetNeumannBoundariesLocal(petsclib::PetscLibType,pc::PC, NeumannBoundaries::IS) +Get parallel `IS` for Neumann boundaries (in local ordering) + +Not Collective + +Input Parameter: +- `pc` - the preconditioning context + +Output Parameter: +- `NeumannBoundaries` - index set defining the subdomain part of Neumann boundaries + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetNeumannBoundaries()`, `PCBDDCSetNeumannBoundariesLocal()`, `PCBDDCGetNeumannBoundaries()` + +# External Links +$(_doc_external("Ksp/PCBDDCGetNeumannBoundariesLocal")) +""" +function PCBDDCGetNeumannBoundariesLocal(petsclib::PetscLibType, pc::PC, NeumannBoundaries::IS) end + +@for_petsc function PCBDDCGetNeumannBoundariesLocal(petsclib::$UnionPetscLib, pc::PC, NeumannBoundaries::IS ) + + @chk ccall( + (:PCBDDCGetNeumannBoundariesLocal, $petsc_library), + PetscErrorCode, + (PC, Ptr{IS}), + pc, NeumannBoundaries, + ) + + + return nothing +end + +""" + PCBDDCSetLocalAdjacencyGraph(petsclib::PetscLibType,pc::PC, nvtxs::PetscInt, xadj::Vector{PetscInt}, adjncy::Vector{PetscInt}, copymode::PetscCopyMode) +Set adjacency structure (CSR graph) of the local degrees of freedom. + +Not collective + +Input Parameters: +- `pc` - the preconditioning context. +- `nvtxs` - number of local vertices of the graph (i.e., the number of local dofs). +- `xadj` - CSR format row pointers for the connectivity of the dofs +- `adjncy` - CSR format column pointers for the connectivity of the dofs +- `copymode` - supported modes are `PETSC_COPY_VALUES`, `PETSC_USE_POINTER` or `PETSC_OWN_POINTER`. + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PetscCopyMode` + +# External Links +$(_doc_external("Ksp/PCBDDCSetLocalAdjacencyGraph")) +""" +function PCBDDCSetLocalAdjacencyGraph(petsclib::PetscLibType, pc::PC, nvtxs::PetscInt, xadj::Vector{PetscInt}, adjncy::Vector{PetscInt}, copymode::PetscCopyMode) end + +@for_petsc function PCBDDCSetLocalAdjacencyGraph(petsclib::$UnionPetscLib, pc::PC, nvtxs::$PetscInt, xadj::Vector{$PetscInt}, adjncy::Vector{$PetscInt}, copymode::PetscCopyMode ) + + @chk ccall( + (:PCBDDCSetLocalAdjacencyGraph, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, PetscCopyMode), + pc, nvtxs, xadj, adjncy, copymode, + ) + + + return nothing +end + +""" + PCBDDCSetDofsSplittingLocal(petsclib::PetscLibType,pc::PC, n_is::PetscInt, ISForDofs::Vector{IS}) +Set the `IS` defining fields of the local subdomain matrix + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `n_is` - number of index sets defining the fields, must be the same on all MPI processes +- `ISForDofs` - array of `IS` describing the fields in local ordering + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDofsSplitting()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDofsSplittingLocal")) +""" +function PCBDDCSetDofsSplittingLocal(petsclib::PetscLibType, pc::PC, n_is::PetscInt, ISForDofs::Vector{IS}) end + +@for_petsc function PCBDDCSetDofsSplittingLocal(petsclib::$UnionPetscLib, pc::PC, n_is::$PetscInt, ISForDofs::Vector{IS} ) + + @chk ccall( + (:PCBDDCSetDofsSplittingLocal, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + pc, n_is, ISForDofs, + ) + + + return nothing +end + +""" + PCBDDCSetDofsSplitting(petsclib::PetscLibType,pc::PC, n_is::PetscInt, ISForDofs::Vector{IS}) +Set the `IS` defining fields of the global matrix + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `n_is` - number of index sets defining the fields +- `ISForDofs` - array of `IS` describing the fields in global ordering + +Level: intermediate + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCSetDofsSplittingLocal()` + +# External Links +$(_doc_external("Ksp/PCBDDCSetDofsSplitting")) +""" +function PCBDDCSetDofsSplitting(petsclib::PetscLibType, pc::PC, n_is::PetscInt, ISForDofs::Vector{IS}) end + +@for_petsc function PCBDDCSetDofsSplitting(petsclib::$UnionPetscLib, pc::PC, n_is::$PetscInt, ISForDofs::Vector{IS} ) + + @chk ccall( + (:PCBDDCSetDofsSplitting, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + pc, n_is, ISForDofs, + ) + + + return nothing +end + +""" + PCBDDCMatFETIDPGetRHS(petsclib::PetscLibType,fetidp_mat::PetscMat, standard_rhs::PetscVec, fetidp_flux_rhs::PetscVec) +Compute the right + +Collective + +Input Parameters: +- `fetidp_mat` - the FETI-DP matrix object obtained by a call to `PCBDDCCreateFETIDPOperators()` +- `standard_rhs` - the right-hand side of the original linear system + +Output Parameter: +- `fetidp_flux_rhs` - the right-hand side for the FETI-DP linear system + +Level: developer + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCCreateFETIDPOperators()`, `PCBDDCMatFETIDPGetSolution()` + +# External Links +$(_doc_external("Ksp/PCBDDCMatFETIDPGetRHS")) +""" +function PCBDDCMatFETIDPGetRHS(petsclib::PetscLibType, fetidp_mat::PetscMat, standard_rhs::PetscVec, fetidp_flux_rhs::PetscVec) end + +@for_petsc function PCBDDCMatFETIDPGetRHS(petsclib::$UnionPetscLib, fetidp_mat::PetscMat, standard_rhs::PetscVec, fetidp_flux_rhs::PetscVec ) + + @chk ccall( + (:PCBDDCMatFETIDPGetRHS, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + fetidp_mat, standard_rhs, fetidp_flux_rhs, + ) + + + return nothing +end + +""" + PCBDDCMatFETIDPGetSolution(petsclib::PetscLibType,fetidp_mat::PetscMat, fetidp_flux_sol::PetscVec, standard_sol::PetscVec) +Compute the physical solution using the solution of the FETI + +Collective + +Input Parameters: +- `fetidp_mat` - the FETI-DP matrix obtained by a call to `PCBDDCCreateFETIDPOperators()` +- `fetidp_flux_sol` - the solution of the FETI-DP linear system` + +Output Parameter: +- `standard_sol` - the solution defined on the physical domain + +Level: developer + +-seealso: [](ch_ksp), `PCBDDC`, `PCBDDCCreateFETIDPOperators()`, `PCBDDCMatFETIDPGetRHS()` + +# External Links +$(_doc_external("Ksp/PCBDDCMatFETIDPGetSolution")) +""" +function PCBDDCMatFETIDPGetSolution(petsclib::PetscLibType, fetidp_mat::PetscMat, fetidp_flux_sol::PetscVec, standard_sol::PetscVec) end + +@for_petsc function PCBDDCMatFETIDPGetSolution(petsclib::$UnionPetscLib, fetidp_mat::PetscMat, fetidp_flux_sol::PetscVec, standard_sol::PetscVec ) + + @chk ccall( + (:PCBDDCMatFETIDPGetSolution, $petsc_library), + PetscErrorCode, + (CMat, CVec, CVec), + fetidp_mat, fetidp_flux_sol, standard_sol, + ) + + + return nothing +end + +""" + fetidp_mat::PetscMat,fetidp_pc::PC = PCBDDCCreateFETIDPOperators(petsclib::PetscLibType,pc::PC, fully_redundant::PetscBool, prefix::String) +Create FETI + +Collective + +Input Parameters: +- `pc` - the `PCBDDC` preconditioning context (setup should have been called before) +- `fully_redundant` - true for a fully redundant set of Lagrange multipliers +- `prefix` - optional options database prefix for the objects to be created (can be `NULL`) + +Output Parameters: +- `fetidp_mat` - shell FETI-DP matrix object +- `fetidp_pc` - shell Dirichlet preconditioner for FETI-DP matrix + +Level: developer + +-seealso: [](ch_ksp), `KSPFETIDP`, `PCBDDC`, `PCBDDCMatFETIDPGetRHS()`, `PCBDDCMatFETIDPGetSolution()` + +# External Links +$(_doc_external("Ksp/PCBDDCCreateFETIDPOperators")) +""" +function PCBDDCCreateFETIDPOperators(petsclib::PetscLibType, pc::PC, fully_redundant::PetscBool, prefix::String) end + +@for_petsc function PCBDDCCreateFETIDPOperators(petsclib::$UnionPetscLib, pc::PC, fully_redundant::PetscBool, prefix::String ) + fetidp_mat_ = Ref{CMat}() + fetidp_pc_ = Ref{PC}() + + @chk ccall( + (:PCBDDCCreateFETIDPOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool, Ptr{Cchar}, Ptr{CMat}, Ptr{PC}), + pc, fully_redundant, prefix, fetidp_mat_, fetidp_pc_, + ) + + fetidp_mat = PetscMat(fetidp_mat_[], petsclib) + fetidp_pc = fetidp_pc_[] + + return fetidp_mat,fetidp_pc +end + +""" + PCBDDCInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `PCBDDC` package. It is called +from `PCInitializePackage()`. + +Level: developer + +-seealso: [](ch_ksp), `PetscInitialize()`, `PCBDDCFinalizePackage()` + +# External Links +$(_doc_external("Ksp/PCBDDCInitializePackage")) +""" +function PCBDDCInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PCBDDCInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCBDDCInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCBDDCFinalizePackage(petsclib::PetscLibType) +This function frees everything from the `PCBDDC` package. It is +called from `PetscFinalize()` automatically. + +Level: developer + +-seealso: [](ch_ksp), `PetscFinalize()`, `PCBDDCInitializePackage()` + +# External Links +$(_doc_external("Ksp/PCBDDCFinalizePackage")) +""" +function PCBDDCFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PCBDDCFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCBDDCFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCHPDDMSetAuxiliaryMat(petsclib::PetscLibType,pc::PC, is::IS, A::PetscMat, setup::external, ctx::Cvoid) + +# External Links +$(_doc_external("Ksp/PCHPDDMSetAuxiliaryMat")) +""" +function PCHPDDMSetAuxiliaryMat(petsclib::PetscLibType, pc::PC, is::IS, A::PetscMat, setup::external, ctx::Cvoid) end + +@for_petsc function PCHPDDMSetAuxiliaryMat(petsclib::$UnionPetscLib, pc::PC, is::IS, A::PetscMat, setup::external, ctx::Cvoid ) + + @chk ccall( + (:PCHPDDMSetAuxiliaryMat, $petsc_library), + PetscErrorCode, + (PC, IS, CMat, external, Ptr{Cvoid}), + pc, is, A, setup, ctx, + ) + + + return nothing +end + +""" + PCHPDDMHasNeumannMat(petsclib::PetscLibType,pc::PC, has::PetscBool) + +# External Links +$(_doc_external("Ksp/PCHPDDMHasNeumannMat")) +""" +function PCHPDDMHasNeumannMat(petsclib::PetscLibType, pc::PC, has::PetscBool) end + +@for_petsc function PCHPDDMHasNeumannMat(petsclib::$UnionPetscLib, pc::PC, has::PetscBool ) + + @chk ccall( + (:PCHPDDMHasNeumannMat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, has, + ) + + + return nothing +end + +""" + PCHPDDMSetRHSMat(petsclib::PetscLibType,pc::PC, B::PetscMat) + +# External Links +$(_doc_external("Ksp/PCHPDDMSetRHSMat")) +""" +function PCHPDDMSetRHSMat(petsclib::PetscLibType, pc::PC, B::PetscMat) end + +@for_petsc function PCHPDDMSetRHSMat(petsclib::$UnionPetscLib, pc::PC, B::PetscMat ) + + @chk ccall( + (:PCHPDDMSetRHSMat, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, B, + ) + + + return nothing +end + +""" + gc::PetscReal,oc::PetscReal = PCHPDDMGetComplexities(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCHPDDMGetComplexities")) +""" +function PCHPDDMGetComplexities(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCHPDDMGetComplexities(petsclib::$UnionPetscLib, pc::PC ) + gc_ = Ref{$PetscReal}() + oc_ = Ref{$PetscReal}() + + @chk ccall( + (:PCHPDDMGetComplexities, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}, Ptr{$PetscReal}), + pc, gc_, oc_, + ) + + gc = gc_[] + oc = oc_[] + + return gc,oc +end + +""" + PCHPDDMSetCoarseCorrectionType(petsclib::PetscLibType,pc::PC, type::PCHPDDMCoarseCorrectionType) + +# External Links +$(_doc_external("Ksp/PCHPDDMSetCoarseCorrectionType")) +""" +function PCHPDDMSetCoarseCorrectionType(petsclib::PetscLibType, pc::PC, type::PCHPDDMCoarseCorrectionType) end + +@for_petsc function PCHPDDMSetCoarseCorrectionType(petsclib::$UnionPetscLib, pc::PC, type::PCHPDDMCoarseCorrectionType ) + + @chk ccall( + (:PCHPDDMSetCoarseCorrectionType, $petsc_library), + PetscErrorCode, + (PC, PCHPDDMCoarseCorrectionType), + pc, type, + ) + + + return nothing +end + +""" + type::PCHPDDMCoarseCorrectionType = PCHPDDMGetCoarseCorrectionType(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCHPDDMGetCoarseCorrectionType")) +""" +function PCHPDDMGetCoarseCorrectionType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCHPDDMGetCoarseCorrectionType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCHPDDMCoarseCorrectionType}() + + @chk ccall( + (:PCHPDDMGetCoarseCorrectionType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCHPDDMCoarseCorrectionType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCHPDDMSetSTShareSubKSP(petsclib::PetscLibType,pc::PC, share::PetscBool) + +# External Links +$(_doc_external("Ksp/PCHPDDMSetSTShareSubKSP")) +""" +function PCHPDDMSetSTShareSubKSP(petsclib::PetscLibType, pc::PC, share::PetscBool) end + +@for_petsc function PCHPDDMSetSTShareSubKSP(petsclib::$UnionPetscLib, pc::PC, share::PetscBool ) + + @chk ccall( + (:PCHPDDMSetSTShareSubKSP, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, share, + ) + + + return nothing +end + +""" + share::PetscBool = PCHPDDMGetSTShareSubKSP(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCHPDDMGetSTShareSubKSP")) +""" +function PCHPDDMGetSTShareSubKSP(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCHPDDMGetSTShareSubKSP(petsclib::$UnionPetscLib, pc::PC ) + share_ = Ref{PetscBool}() + + @chk ccall( + (:PCHPDDMGetSTShareSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, share_, + ) + + share = share_[] + + return share +end + +""" + PCHPDDMSetDeflationMat(petsclib::PetscLibType,pc::PC, is::IS, U::PetscMat) + +# External Links +$(_doc_external("Ksp/PCHPDDMSetDeflationMat")) +""" +function PCHPDDMSetDeflationMat(petsclib::PetscLibType, pc::PC, is::IS, U::PetscMat) end + +@for_petsc function PCHPDDMSetDeflationMat(petsclib::$UnionPetscLib, pc::PC, is::IS, U::PetscMat ) + + @chk ccall( + (:PCHPDDMSetDeflationMat, $petsc_library), + PetscErrorCode, + (PC, IS, CMat), + pc, is, U, + ) + + + return nothing +end + +""" + PCHPDDMInitializePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Ksp/PCHPDDMInitializePackage")) +""" +function PCHPDDMInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PCHPDDMInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCHPDDMInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCHPDDMFinalizePackage(petsclib::PetscLibType) + +# External Links +$(_doc_external("Ksp/PCHPDDMFinalizePackage")) +""" +function PCHPDDMFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PCHPDDMFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCHPDDMFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCPatchSetSaveOperators(petsclib::PetscLibType,pc::PC, flg::PetscBool) + +# External Links +$(_doc_external("Ksp/PCPatchSetSaveOperators")) +""" +function PCPatchSetSaveOperators(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCPatchSetSaveOperators(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCPatchSetSaveOperators, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCPatchGetSaveOperators(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCPatchGetSaveOperators")) +""" +function PCPatchGetSaveOperators(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCPatchGetSaveOperators(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCPatchGetSaveOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCPatchSetPrecomputeElementTensors(petsclib::PetscLibType,pc::PC, flg::PetscBool) + +# External Links +$(_doc_external("Ksp/PCPatchSetPrecomputeElementTensors")) +""" +function PCPatchSetPrecomputeElementTensors(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCPatchSetPrecomputeElementTensors(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCPatchSetPrecomputeElementTensors, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCPatchGetPrecomputeElementTensors(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCPatchGetPrecomputeElementTensors")) +""" +function PCPatchGetPrecomputeElementTensors(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCPatchGetPrecomputeElementTensors(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCPatchGetPrecomputeElementTensors, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCPatchSetPartitionOfUnity(petsclib::PetscLibType,pc::PC, flg::PetscBool) + +# External Links +$(_doc_external("Ksp/PCPatchSetPartitionOfUnity")) +""" +function PCPatchSetPartitionOfUnity(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCPatchSetPartitionOfUnity(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCPatchSetPartitionOfUnity, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCPatchGetPartitionOfUnity(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCPatchGetPartitionOfUnity")) +""" +function PCPatchGetPartitionOfUnity(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCPatchGetPartitionOfUnity(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCPatchGetPartitionOfUnity, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + npatch::PetscInt = PCPatchGetSubKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) + +# External Links +$(_doc_external("Ksp/PCPatchGetSubKSP")) +""" +function PCPatchGetSubKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCPatchGetSubKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + npatch_ = Ref{$PetscInt}() + + @chk ccall( + (:PCPatchGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, CKSP), + pc, npatch_, ksp, + ) + + npatch = npatch_[] + + return npatch +end + +""" + PCPatchSetSubMatType(petsclib::PetscLibType,pc::PC, sub_mat_type::MatType) + +# External Links +$(_doc_external("Ksp/PCPatchSetSubMatType")) +""" +function PCPatchSetSubMatType(petsclib::PetscLibType, pc::PC, sub_mat_type::MatType) end + +@for_petsc function PCPatchSetSubMatType(petsclib::$UnionPetscLib, pc::PC, sub_mat_type::MatType ) + + @chk ccall( + (:PCPatchSetSubMatType, $petsc_library), + PetscErrorCode, + (PC, MatType), + pc, sub_mat_type, + ) + + + return nothing +end + +""" + sub_mat_type::MatType = PCPatchGetSubMatType(petsclib::PetscLibType,pc::PC) + +# External Links +$(_doc_external("Ksp/PCPatchGetSubMatType")) +""" +function PCPatchGetSubMatType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCPatchGetSubMatType(petsclib::$UnionPetscLib, pc::PC ) + sub_mat_type_ = Ref{MatType}() + + @chk ccall( + (:PCPatchGetSubMatType, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatType}), + pc, sub_mat_type_, + ) + + sub_mat_type = unsafe_string(sub_mat_type_[]) + + return sub_mat_type +end + +""" + PCPatchSetCellNumbering(petsclib::PetscLibType,pc::PC, cellNumbering::PetscSection) + +# External Links +$(_doc_external("Ksp/PCPatchSetCellNumbering")) +""" +function PCPatchSetCellNumbering(petsclib::PetscLibType, pc::PC, cellNumbering::PetscSection) end + +@for_petsc function PCPatchSetCellNumbering(petsclib::$UnionPetscLib, pc::PC, cellNumbering::PetscSection ) + + @chk ccall( + (:PCPatchSetCellNumbering, $petsc_library), + PetscErrorCode, + (PC, PetscSection), + pc, cellNumbering, + ) + + + return nothing +end + +""" + PCPatchGetCellNumbering(petsclib::PetscLibType,pc::PC, cellNumbering::PetscSection) + +# External Links +$(_doc_external("Ksp/PCPatchGetCellNumbering")) +""" +function PCPatchGetCellNumbering(petsclib::PetscLibType, pc::PC, cellNumbering::PetscSection) end + +@for_petsc function PCPatchGetCellNumbering(petsclib::$UnionPetscLib, pc::PC, cellNumbering::PetscSection ) + + @chk ccall( + (:PCPatchGetCellNumbering, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscSection}), + pc, cellNumbering, + ) + + + return nothing +end + +""" + ctx::Cvoid = PCPatchSetConstructType(petsclib::PetscLibType,pc::PC, ctype::PCPatchConstructType, func::external) + +# External Links +$(_doc_external("Ksp/PCPatchSetConstructType")) +""" +function PCPatchSetConstructType(petsclib::PetscLibType, pc::PC, ctype::PCPatchConstructType, func::external) end + +@for_petsc function PCPatchSetConstructType(petsclib::$UnionPetscLib, pc::PC, ctype::PCPatchConstructType, func::external ) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:PCPatchSetConstructType, $petsc_library), + PetscErrorCode, + (PC, PCPatchConstructType, external, Ptr{Cvoid}), + pc, ctype, func, ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + bs::PetscInt,nodesPerCell::PetscInt,subspaceOffsets::PetscInt,ghostBcNodes::PetscInt,globalBcNodes::PetscInt = PCPatchSetDiscretisationInfo(petsclib::PetscLibType,pc::PC, nsubspaces::PetscInt, dms::PetscDM, cellNodeMap::PetscInt, numGhostBcs::PetscInt, numGlobalBcs::PetscInt) + +# External Links +$(_doc_external("Ksp/PCPatchSetDiscretisationInfo")) +""" +function PCPatchSetDiscretisationInfo(petsclib::PetscLibType, pc::PC, nsubspaces::PetscInt, dms::PetscDM, cellNodeMap::PetscInt, numGhostBcs::PetscInt, numGlobalBcs::PetscInt) end + +@for_petsc function PCPatchSetDiscretisationInfo(petsclib::$UnionPetscLib, pc::PC, nsubspaces::$PetscInt, dms::PetscDM, cellNodeMap::$PetscInt, numGhostBcs::$PetscInt, numGlobalBcs::$PetscInt ) + dms_ = Ref(dms.ptr) + bs_ = Ref{$PetscInt}() + nodesPerCell_ = Ref{$PetscInt}() + subspaceOffsets_ = Ref{$PetscInt}() + ghostBcNodes_ = Ref{$PetscInt}() + globalBcNodes_ = Ref{$PetscInt}() + + @chk ccall( + (:PCPatchSetDiscretisationInfo, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{CDM}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + pc, nsubspaces, dms_, bs_, nodesPerCell_, cellNodeMap, subspaceOffsets_, numGhostBcs, ghostBcNodes_, numGlobalBcs, globalBcNodes_, + ) + + dms.ptr = C_NULL + bs = bs_[] + nodesPerCell = nodesPerCell_[] + subspaceOffsets = subspaceOffsets_[] + ghostBcNodes = ghostBcNodes_[] + globalBcNodes = globalBcNodes_[] + + return bs,nodesPerCell,subspaceOffsets,ghostBcNodes,globalBcNodes +end + +""" + PCPatchSetComputeFunction(petsclib::PetscLibType,pc::PC, func::external, ctx::Cvoid) +Set the callback function used to compute patch residuals + +Logically Collective + +Input Parameters: +- `pc` - The `PC` +- `func` - The callback function +- `ctx` - The user context + +Calling sequence of `func`: +- `pc` - The `PC` +- `point` - The point +- `x` - The input solution (not used in linear problems) +- `f` - The patch residual vector +- `cellIS` - An array of the cell numbers +- `n` - The size of `dofsArray` +- `dofsArray` - The dofmap for the dofs to be solved for +- `dofsArrayWithAll` - The dofmap for all dofs on the patch +- `ctx` - The user context + +Level: advanced + +-seealso: [](ch_ksp), `PCPatchSetComputeOperator()`, `PCPatchGetComputeOperator()`, `PCPatchSetDiscretisationInfo()`, `PCPatchSetComputeFunctionInteriorFacets()` + +# External Links +$(_doc_external("Ksp/PCPatchSetComputeFunction")) +""" +function PCPatchSetComputeFunction(petsclib::PetscLibType, pc::PC, func::external, ctx::Cvoid) end + +@for_petsc function PCPatchSetComputeFunction(petsclib::$UnionPetscLib, pc::PC, func::external, ctx::Cvoid ) + + @chk ccall( + (:PCPatchSetComputeFunction, $petsc_library), + PetscErrorCode, + (PC, external, Ptr{Cvoid}), + pc, func, ctx, + ) + + + return nothing +end + +""" + PCPatchSetComputeFunctionInteriorFacets(petsclib::PetscLibType,pc::PC, func::external, ctx::Cvoid) +Set the callback function used to compute facet integrals for patch residuals + +Logically Collective + +Input Parameters: +- `pc` - The `PC` +- `func` - The callback function +- `ctx` - The user context + +Calling sequence of `func`: +- `pc` - The `PC` +- `point` - The point +- `x` - The input solution (not used in linear problems) +- `f` - The patch residual vector +- `facetIS` - An array of the facet numbers +- `n` - The size of `dofsArray` +- `dofsArray` - The dofmap for the dofs to be solved for +- `dofsArrayWithAll` - The dofmap for all dofs on the patch +- `ctx` - The user context + +Level: advanced + +-seealso: [](ch_ksp), `PCPatchSetComputeOperator()`, `PCPatchGetComputeOperator()`, `PCPatchSetDiscretisationInfo()`, `PCPatchSetComputeFunction()` + +# External Links +$(_doc_external("Ksp/PCPatchSetComputeFunctionInteriorFacets")) +""" +function PCPatchSetComputeFunctionInteriorFacets(petsclib::PetscLibType, pc::PC, func::external, ctx::Cvoid) end + +@for_petsc function PCPatchSetComputeFunctionInteriorFacets(petsclib::$UnionPetscLib, pc::PC, func::external, ctx::Cvoid ) + + @chk ccall( + (:PCPatchSetComputeFunctionInteriorFacets, $petsc_library), + PetscErrorCode, + (PC, external, Ptr{Cvoid}), + pc, func, ctx, + ) + + + return nothing +end + +""" + PCPatchSetComputeOperator(petsclib::PetscLibType,pc::PC, func::external, ctx::Cvoid) +Set the callback function used to compute patch matrices + +Logically Collective + +Input Parameters: +- `pc` - The `PC` +- `func` - The callback function +- `ctx` - The user context + +Calling sequence of `func`: +- `pc` - The `PC` +- `point` - The point +- `x` - The input solution (not used in linear problems) +- `mat` - The patch matrix +- `facetIS` - An array of the cell numbers +- `n` - The size of `dofsArray` +- `dofsArray` - The dofmap for the dofs to be solved for +- `dofsArrayWithAll` - The dofmap for all dofs on the patch +- `ctx` - The user context + +Level: advanced + +-seealso: [](ch_ksp), `PCPatchGetComputeOperator()`, `PCPatchSetComputeFunction()`, `PCPatchSetDiscretisationInfo()` + +# External Links +$(_doc_external("Ksp/PCPatchSetComputeOperator")) +""" +function PCPatchSetComputeOperator(petsclib::PetscLibType, pc::PC, func::external, ctx::Cvoid) end + +@for_petsc function PCPatchSetComputeOperator(petsclib::$UnionPetscLib, pc::PC, func::external, ctx::Cvoid ) + + @chk ccall( + (:PCPatchSetComputeOperator, $petsc_library), + PetscErrorCode, + (PC, external, Ptr{Cvoid}), + pc, func, ctx, + ) + + + return nothing +end + +""" + PCPatchSetComputeOperatorInteriorFacets(petsclib::PetscLibType,pc::PC, func::external, ctx::Cvoid) +Set the callback function used to compute facet integrals for patch matrices + +Logically Collective + +Input Parameters: +- `pc` - The `PC` +- `func` - The callback function +- `ctx` - The user context + +Calling sequence of `func`: +- `pc` - The `PC` +- `point` - The point +- `x` - The input solution (not used in linear problems) +- `mat` - The patch matrix +- `facetIS` - An array of the facet numbers +- `n` - The size of `dofsArray` +- `dofsArray` - The dofmap for the dofs to be solved for +- `dofsArrayWithAll` - The dofmap for all dofs on the patch +- `ctx` - The user context + +Level: advanced + +-seealso: [](ch_ksp), `PCPatchGetComputeOperator()`, `PCPatchSetComputeFunction()`, `PCPatchSetDiscretisationInfo()` + +# External Links +$(_doc_external("Ksp/PCPatchSetComputeOperatorInteriorFacets")) +""" +function PCPatchSetComputeOperatorInteriorFacets(petsclib::PetscLibType, pc::PC, func::external, ctx::Cvoid) end + +@for_petsc function PCPatchSetComputeOperatorInteriorFacets(petsclib::$UnionPetscLib, pc::PC, func::external, ctx::Cvoid ) + + @chk ccall( + (:PCPatchSetComputeOperatorInteriorFacets, $petsc_library), + PetscErrorCode, + (PC, external, Ptr{Cvoid}), + pc, func, ctx, + ) + + + return nothing +end + +""" + n_loc::PetscInt,first_loc::PetscInt = PCBJacobiGetSubKSP(petsclib::PetscLibType,pc::PC, ksp::Vector{PetscKSP}) +Gets the local `KSP` contexts for all blocks on +this processor. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n_local` - the number of blocks on this processor, or NULL +- `first_local` - the global number of the first block on this processor, or NULL +- `ksp` - the array of KSP contexts + +Level: advanced + +-seealso: [](ch_ksp), `PCBJACOBI`, `PCASM`, `PCASMGetSubKSP()` + +# External Links +$(_doc_external("Ksp/PCBJacobiGetSubKSP")) +""" +function PCBJacobiGetSubKSP(petsclib::PetscLibType, pc::PC, ksp::Vector{PetscKSP}) end + +@for_petsc function PCBJacobiGetSubKSP(petsclib::$UnionPetscLib, pc::PC, ksp::Vector{PetscKSP} ) + n_loc_ = Ref{$PetscInt}() + first_loc_ = Ref{$PetscInt}() + ksp_ = Ref(pointer(ksp)) + + @chk ccall( + (:PCBJacobiGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{CKSP}}), + pc, n_loc_, first_loc_, ksp_, + ) + + n_loc = n_loc_[] + first_loc = first_loc_[] + + return n_loc,first_loc +end + +""" + PCBJacobiSetTotalBlocks(petsclib::PetscLibType,pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) +Sets the global number of blocks for the block +Jacobi preconditioner. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `blocks` - the number of blocks +- `lens` - [optional] integer array containing the size of each block + +Options Database Key: +- `-pc_bjacobi_blocks ` - Sets the number of global blocks + +Level: intermediate + +-seealso: [](ch_ksp), `PCBJACOBI`, `PCSetUseAmat()`, `PCBJacobiSetLocalBlocks()` + +# External Links +$(_doc_external("Ksp/PCBJacobiSetTotalBlocks")) +""" +function PCBJacobiSetTotalBlocks(petsclib::PetscLibType, pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) end + +@for_petsc function PCBJacobiSetTotalBlocks(petsclib::$UnionPetscLib, pc::PC, blocks::$PetscInt, lens::Vector{$PetscInt} ) + + @chk ccall( + (:PCBJacobiSetTotalBlocks, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + pc, blocks, lens, + ) + + + return nothing +end + +""" + blocks::PetscInt,lens::Vector{PetscInt} = PCBJacobiGetTotalBlocks(petsclib::PetscLibType,pc::PC) +Gets the global number of blocks for the block +Jacobi, `PCBJACOBI`, preconditioner. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `blocks` - the number of blocks +- `lens` - integer array containing the size of each block + +Level: intermediate + +-seealso: [](ch_ksp), `PCBJACOBI`, `PCSetUseAmat()`, `PCBJacobiGetLocalBlocks()` + +# External Links +$(_doc_external("Ksp/PCBJacobiGetTotalBlocks")) +""" +function PCBJacobiGetTotalBlocks(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCBJacobiGetTotalBlocks(petsclib::$UnionPetscLib, pc::PC ) + blocks_ = Ref{$PetscInt}() + lens_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:PCBJacobiGetTotalBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + pc, blocks_, lens_, + ) + + blocks = blocks_[] + lens = unsafe_wrap(Array, lens_[], VecGetLocalSize(petsclib, x); own = false) + + return blocks,lens +end + +""" + PCBJacobiSetLocalBlocks(petsclib::PetscLibType,pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) +Sets the local number of blocks for the block +Jacobi, `PCBJACOBI`, preconditioner. + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `blocks` - the number of blocks +- `lens` - [optional] integer array containing size of each block + +Options Database Key: +- `-pc_bjacobi_local_blocks ` - Sets the number of local blocks + +Level: intermediate + +-seealso: [](ch_ksp), `PCBJACOBI`, `PCSetUseAmat()`, `PCBJacobiSetTotalBlocks()` + +# External Links +$(_doc_external("Ksp/PCBJacobiSetLocalBlocks")) +""" +function PCBJacobiSetLocalBlocks(petsclib::PetscLibType, pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) end + +@for_petsc function PCBJacobiSetLocalBlocks(petsclib::$UnionPetscLib, pc::PC, blocks::$PetscInt, lens::Vector{$PetscInt} ) + + @chk ccall( + (:PCBJacobiSetLocalBlocks, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + pc, blocks, lens, + ) + + + return nothing +end + +""" + PCBJacobiGetLocalBlocks(petsclib::PetscLibType,pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) +Gets the local number of blocks for the block +Jacobi, `PCBJACOBI`, preconditioner. + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `blocks` - the number of blocks +- `lens` - [optional] integer array containing size of each block + +Level: intermediate + +-seealso: [](ch_ksp), `PCBJACOBI`, `PCSetUseAmat()`, `PCBJacobiGetTotalBlocks()` + +# External Links +$(_doc_external("Ksp/PCBJacobiGetLocalBlocks")) +""" +function PCBJacobiGetLocalBlocks(petsclib::PetscLibType, pc::PC, blocks::PetscInt, lens::Vector{PetscInt}) end + +@for_petsc function PCBJacobiGetLocalBlocks(petsclib::$UnionPetscLib, pc::PC, blocks::$PetscInt, lens::Vector{$PetscInt} ) + lens_ = Ref(pointer(lens)) + + @chk ccall( + (:PCBJacobiGetLocalBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + pc, blocks, lens_, + ) + + + return nothing +end + +""" + PCBJKOKKOSSetKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) + +# External Links +$(_doc_external("Ksp/PCBJKOKKOSSetKSP")) +""" +function PCBJKOKKOSSetKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCBJKOKKOSSetKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + + @chk ccall( + (:PCBJKOKKOSSetKSP, $petsc_library), + PetscErrorCode, + (PC, CKSP), + pc, ksp, + ) + + + return nothing +end + +""" + PCBJKOKKOSGetKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) + +# External Links +$(_doc_external("Ksp/PCBJKOKKOSGetKSP")) +""" +function PCBJKOKKOSGetKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCBJKOKKOSGetKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCBJKOKKOSGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCSPAISetEpsilon(petsclib::PetscLibType,pc::PC, epsilon1::PetscReal) + + +Input Parameters: +- `pc` - the preconditioner +- `epsilon1` - the tolerance (default .4) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetEpsilon")) +""" +function PCSPAISetEpsilon(petsclib::PetscLibType, pc::PC, epsilon1::PetscReal) end + +@for_petsc function PCSPAISetEpsilon(petsclib::$UnionPetscLib, pc::PC, epsilon1::$PetscReal ) + + @chk ccall( + (:PCSPAISetEpsilon, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, epsilon1, + ) + + + return nothing +end + +""" + PCSPAISetNBSteps(petsclib::PetscLibType,pc::PC, nbsteps1::PetscInt) +set maximum number of improvement steps per row in +the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `nbsteps1` - number of steps (default 5) + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()`, `PCSPAISetMaxNew()` + +# External Links +$(_doc_external("Ksp/PCSPAISetNBSteps")) +""" +function PCSPAISetNBSteps(petsclib::PetscLibType, pc::PC, nbsteps1::PetscInt) end + +@for_petsc function PCSPAISetNBSteps(petsclib::$UnionPetscLib, pc::PC, nbsteps1::$PetscInt ) + + @chk ccall( + (:PCSPAISetNBSteps, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, nbsteps1, + ) + + + return nothing +end + +""" + PCSPAISetMax(petsclib::PetscLibType,pc::PC, max1::PetscInt) +set the size of various working buffers in the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `max1` - size (default is 5000) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetMax")) +""" +function PCSPAISetMax(petsclib::PetscLibType, pc::PC, max1::PetscInt) end + +@for_petsc function PCSPAISetMax(petsclib::$UnionPetscLib, pc::PC, max1::$PetscInt ) + + @chk ccall( + (:PCSPAISetMax, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, max1, + ) + + + return nothing +end + +""" + PCSPAISetMaxNew(petsclib::PetscLibType,pc::PC, maxnew1::PetscInt) +set maximum number of new nonzero candidates per step in the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `maxnew1` - maximum number (default 5) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()`, `PCSPAISetNBSteps()` + +# External Links +$(_doc_external("Ksp/PCSPAISetMaxNew")) +""" +function PCSPAISetMaxNew(petsclib::PetscLibType, pc::PC, maxnew1::PetscInt) end + +@for_petsc function PCSPAISetMaxNew(petsclib::$UnionPetscLib, pc::PC, maxnew1::$PetscInt ) + + @chk ccall( + (:PCSPAISetMaxNew, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, maxnew1, + ) + + + return nothing +end + +""" + PCSPAISetBlockSize(petsclib::PetscLibType,pc::PC, block_size1::PetscInt) +set the block size for the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `block_size1` - block size (default 1) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetBlockSize")) +""" +function PCSPAISetBlockSize(petsclib::PetscLibType, pc::PC, block_size1::PetscInt) end + +@for_petsc function PCSPAISetBlockSize(petsclib::$UnionPetscLib, pc::PC, block_size1::$PetscInt ) + + @chk ccall( + (:PCSPAISetBlockSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, block_size1, + ) + + + return nothing +end + +""" + PCSPAISetCacheSize(petsclib::PetscLibType,pc::PC, cache_size::PetscInt) +specify cache size in the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `cache_size` - cache size {0,1,2,3,4,5} (default 5) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetCacheSize")) +""" +function PCSPAISetCacheSize(petsclib::PetscLibType, pc::PC, cache_size::PetscInt) end + +@for_petsc function PCSPAISetCacheSize(petsclib::$UnionPetscLib, pc::PC, cache_size::$PetscInt ) + + @chk ccall( + (:PCSPAISetCacheSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, cache_size, + ) + + + return nothing +end + +""" + PCSPAISetVerbose(petsclib::PetscLibType,pc::PC, verbose::PetscInt) +verbosity level for the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `verbose` - level (default 1) + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetVerbose")) +""" +function PCSPAISetVerbose(petsclib::PetscLibType, pc::PC, verbose::PetscInt) end + +@for_petsc function PCSPAISetVerbose(petsclib::$UnionPetscLib, pc::PC, verbose::$PetscInt ) + + @chk ccall( + (:PCSPAISetVerbose, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, verbose, + ) + + + return nothing +end + +""" + PCSPAISetSp(petsclib::PetscLibType,pc::PC, sp::PetscInt) +specify a symmetric matrix sparsity pattern in the `PCSPAI` preconditioner + +Input Parameters: +- `pc` - the preconditioner +- `sp` - 0 or 1 + +Level: intermediate + +-seealso: [](ch_ksp), `PCSPAI`, `PCSetType()` + +# External Links +$(_doc_external("Ksp/PCSPAISetSp")) +""" +function PCSPAISetSp(petsclib::PetscLibType, pc::PC, sp::PetscInt) end + +@for_petsc function PCSPAISetSp(petsclib::$UnionPetscLib, pc::PC, sp::$PetscInt ) + + @chk ccall( + (:PCSPAISetSp, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, sp, + ) + + + return nothing +end + +""" + PCRedundantSetNumber(petsclib::PetscLibType,pc::PC, nredundant::PetscInt) +Sets the number of redundant preconditioner contexts. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `nredundant` - number of redundant preconditioner contexts; for example if you are using 64 MPI processes and +use an nredundant of 4 there will be 4 parallel solves each on 16 = 64/4 processes. + +Level: advanced + +-seealso: [](ch_ksp), `PCREDUNDANT` + +# External Links +$(_doc_external("Ksp/PCRedundantSetNumber")) +""" +function PCRedundantSetNumber(petsclib::PetscLibType, pc::PC, nredundant::PetscInt) end + +@for_petsc function PCRedundantSetNumber(petsclib::$UnionPetscLib, pc::PC, nredundant::$PetscInt ) + + @chk ccall( + (:PCRedundantSetNumber, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, nredundant, + ) + + + return nothing +end + +""" + PCRedundantSetScatter(petsclib::PetscLibType,pc::PC, in::VecScatter, out::VecScatter) +Sets the scatter used to copy values into the +redundant local solve and the scatter to move them back into the global +vector. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `in` - the scatter to move the values in +- `out` - the scatter to move them out + +Level: advanced + +-seealso: [](ch_ksp), `PCREDUNDANT` + +# External Links +$(_doc_external("Ksp/PCRedundantSetScatter")) +""" +function PCRedundantSetScatter(petsclib::PetscLibType, pc::PC, in::VecScatter, out::VecScatter) end + +@for_petsc function PCRedundantSetScatter(petsclib::$UnionPetscLib, pc::PC, in::VecScatter, out::VecScatter ) + + @chk ccall( + (:PCRedundantSetScatter, $petsc_library), + PetscErrorCode, + (PC, VecScatter, VecScatter), + pc, in, out, + ) + + + return nothing +end + +""" + PCRedundantGetKSP(petsclib::PetscLibType,pc::PC, innerksp::PetscKSP) +Gets the less parallel `KSP` created by the redundant `PC`. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `innerksp` - the `KSP` on the smaller set of processes + +Level: advanced + +-seealso: [](ch_ksp), `PCREDUNDANT` + +# External Links +$(_doc_external("Ksp/PCRedundantGetKSP")) +""" +function PCRedundantGetKSP(petsclib::PetscLibType, pc::PC, innerksp::PetscKSP) end + +@for_petsc function PCRedundantGetKSP(petsclib::$UnionPetscLib, pc::PC, innerksp::PetscKSP ) + innerksp_ = Ref(innerksp.ptr) + + @chk ccall( + (:PCRedundantGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, innerksp_, + ) + + innerksp.ptr = C_NULL + + return nothing +end + +""" + PCRedundantGetOperators(petsclib::PetscLibType,pc::PC, mat::PetscMat, pmat::PetscMat) +gets the sequential linear system matrix and matrix used to construct the preconditioner + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `mat` - the matrix +- `pmat` - the (possibly different) matrix used to construct the preconditioner + +Level: advanced + +-seealso: [](ch_ksp), `PCREDUNDANT` + +# External Links +$(_doc_external("Ksp/PCRedundantGetOperators")) +""" +function PCRedundantGetOperators(petsclib::PetscLibType, pc::PC, mat::PetscMat, pmat::PetscMat) end + +@for_petsc function PCRedundantGetOperators(petsclib::$UnionPetscLib, pc::PC, mat::PetscMat, pmat::PetscMat ) + mat_ = Ref(mat.ptr) + pmat_ = Ref(pmat.ptr) + + @chk ccall( + (:PCRedundantGetOperators, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}, Ptr{CMat}), + pc, mat_, pmat_, + ) + + mat.ptr = C_NULL + pmat.ptr = C_NULL + + return nothing +end + +""" + PCLMVMSetUpdateVec(petsclib::PetscLibType,pc::PC, X::PetscVec) +Set the vector to be used as solution update for the internal LMVM matrix. + +Input Parameters: +- `pc` - The preconditioner +- `X` - Solution vector + +Level: intermediate + +-seealso: `MatLMVMUpdate()`, `PCLMVMSetMatLMVM()` + +# External Links +$(_doc_external("Ksp/PCLMVMSetUpdateVec")) +""" +function PCLMVMSetUpdateVec(petsclib::PetscLibType, pc::PC, X::PetscVec) end + +@for_petsc function PCLMVMSetUpdateVec(petsclib::$UnionPetscLib, pc::PC, X::PetscVec ) + + @chk ccall( + (:PCLMVMSetUpdateVec, $petsc_library), + PetscErrorCode, + (PC, CVec), + pc, X, + ) + + + return nothing +end + +""" + PCLMVMSetMatLMVM(petsclib::PetscLibType,pc::PC, B::PetscMat) +Replaces the `MATLMVM` matrix inside the preconditioner with the one provided by the user. + +Input Parameters: +- `pc` - An `PCLMVM` preconditioner +- `B` - An `MATLMVM` type matrix + +Level: intermediate + +-seealso: [](ch_ksp), `PCLMVMGetMatLMVM()` + +# External Links +$(_doc_external("Ksp/PCLMVMSetMatLMVM")) +""" +function PCLMVMSetMatLMVM(petsclib::PetscLibType, pc::PC, B::PetscMat) end + +@for_petsc function PCLMVMSetMatLMVM(petsclib::$UnionPetscLib, pc::PC, B::PetscMat ) + + @chk ccall( + (:PCLMVMSetMatLMVM, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, B, + ) + + + return nothing +end + +""" + PCLMVMGetMatLMVM(petsclib::PetscLibType,pc::PC, B::PetscMat) +Returns a pointer to the underlying `MATLMVM` matrix. + +Input Parameter: +- `pc` - An `PCLMVM` preconditioner + +Output Parameter: +- `B` - `MATLMVM` matrix used by the preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCLMVMSetMatLMVM()` + +# External Links +$(_doc_external("Ksp/PCLMVMGetMatLMVM")) +""" +function PCLMVMGetMatLMVM(petsclib::PetscLibType, pc::PC, B::PetscMat) end + +@for_petsc function PCLMVMGetMatLMVM(petsclib::$UnionPetscLib, pc::PC, B::PetscMat ) + B_ = Ref(B.ptr) + + @chk ccall( + (:PCLMVMGetMatLMVM, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}), + pc, B_, + ) + + B.ptr = C_NULL + + return nothing +end + +""" + PCLMVMSetIS(petsclib::PetscLibType,pc::PC, inactive::IS) +Sets the index sets that reduce the `PC` application. + +Input Parameters: +- `pc` - An `PCLMVM` preconditioner +- `inactive` - Index set defining the variables removed from the problem + +Level: intermediate + +-seealso: [](ch_ksp), `PCLMVMClearIS()` + +# External Links +$(_doc_external("Ksp/PCLMVMSetIS")) +""" +function PCLMVMSetIS(petsclib::PetscLibType, pc::PC, inactive::IS) end + +@for_petsc function PCLMVMSetIS(petsclib::$UnionPetscLib, pc::PC, inactive::IS ) + + @chk ccall( + (:PCLMVMSetIS, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, inactive, + ) + + + return nothing +end + +""" + PCLMVMClearIS(petsclib::PetscLibType,pc::PC) +Removes the inactive variable index set from a `PCLMVM` + +Input Parameter: +- `pc` - An `PCLMVM` preconditioner + +Level: intermediate + +-seealso: [](ch_ksp), `PCLMVMSetIS()` + +# External Links +$(_doc_external("Ksp/PCLMVMClearIS")) +""" +function PCLMVMClearIS(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCLMVMClearIS(petsclib::$UnionPetscLib, pc::PC ) + + @chk ccall( + (:PCLMVMClearIS, $petsc_library), + PetscErrorCode, + (PC,), + pc, + ) + + + return nothing +end + +""" + PCRedistributeGetKSP(petsclib::PetscLibType,pc::PC, innerksp::PetscKSP) +Gets the `KSP` created by the `PCREDISTRIBUTE` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `innerksp` - the inner `KSP` + +Level: advanced + +-seealso: [](ch_ksp), `KSP`, `PCREDISTRIBUTE` + +# External Links +$(_doc_external("Ksp/PCRedistributeGetKSP")) +""" +function PCRedistributeGetKSP(petsclib::PetscLibType, pc::PC, innerksp::PetscKSP) end + +@for_petsc function PCRedistributeGetKSP(petsclib::$UnionPetscLib, pc::PC, innerksp::PetscKSP ) + innerksp_ = Ref(innerksp.ptr) + + @chk ccall( + (:PCRedistributeGetKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, innerksp_, + ) + + innerksp.ptr = C_NULL + + return nothing +end + +""" + PCFieldSplitRestrictIS(petsclib::PetscLibType,pc::PC, isy::IS) +Restricts the fieldsplit `IS`s to be within a given `IS`. + +Input Parameters: +- `pc` - the preconditioner context +- `isy` - the index set that defines the indices to which the fieldsplit is to be restricted + +Level: advanced + +-seealso: [](sec_block_matrices), `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitRestrictIS")) +""" +function PCFieldSplitRestrictIS(petsclib::PetscLibType, pc::PC, isy::IS) end + +@for_petsc function PCFieldSplitRestrictIS(petsclib::$UnionPetscLib, pc::PC, isy::IS ) + + @chk ccall( + (:PCFieldSplitRestrictIS, $petsc_library), + PetscErrorCode, + (PC, IS), + pc, isy, + ) + + + return nothing +end + +""" + PCFieldSplitSetFields(petsclib::PetscLibType,pc::PC, splitname::String, n::PetscInt, fields::Vector{PetscInt}, fields_col::Vector{PetscInt}) +Sets the fields that define one particular split in `PCFIELDSPLIT` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `splitname` - name of this split, if `NULL` the number of the split is used +- `n` - the number of fields in this split +- `fields` - the fields in this split +- `fields_col` - generally the same as `fields`, if it does not match `fields` then the submatrix that is solved for this set of fields comes from an off-diagonal block +of the matrix and `fields_col` provides the column indices for that block + +Options Database Key: +- `-pc_fieldsplit_%d_fields ` - indicates the fields to be used in the `%d`'th split + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetBlockSize()`, `PCFieldSplitSetIS()`, `PCFieldSplitRestrictIS()`, +`MatSetBlockSize()`, `MatCreateNest()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetFields")) +""" +function PCFieldSplitSetFields(petsclib::PetscLibType, pc::PC, splitname::String, n::PetscInt, fields::Vector{PetscInt}, fields_col::Vector{PetscInt}) end + +@for_petsc function PCFieldSplitSetFields(petsclib::$UnionPetscLib, pc::PC, splitname::String, n::$PetscInt, fields::Vector{$PetscInt}, fields_col::Vector{$PetscInt} ) + + @chk ccall( + (:PCFieldSplitSetFields, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}), + pc, splitname, n, fields, fields_col, + ) + + + return nothing +end + +""" + PCFieldSplitSetDiagUseAmat(petsclib::PetscLibType,pc::PC, flg::PetscBool) +set flag indicating whether to extract diagonal blocks from Amat (rather than Pmat) to build +the sub-matrices associated with each split. Where `KSPSetOperators`(ksp,Amat,Pmat) was used to supply the operators. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner object +- `flg` - boolean flag indicating whether or not to use Amat to extract the diagonal blocks from + +Options Database Key: +- `-pc_fieldsplit_diag_use_amat` - use the Amat to provide the diagonal blocks + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCSetOperators()`, `KSPSetOperators()`, `PCFieldSplitGetDiagUseAmat()`, `PCFieldSplitSetOffDiagUseAmat()`, `PCFIELDSPLIT` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetDiagUseAmat")) +""" +function PCFieldSplitSetDiagUseAmat(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCFieldSplitSetDiagUseAmat(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCFieldSplitSetDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCFieldSplitGetDiagUseAmat(petsclib::PetscLibType,pc::PC) +get the flag indicating whether to extract diagonal blocks from Amat (rather than Pmat) to build +the sub-matrices associated with each split. Where `KSPSetOperators`(ksp,Amat,Pmat) was used to supply the operators. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner object + +Output Parameter: +- `flg` - boolean flag indicating whether or not to use Amat to extract the diagonal blocks from + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCSetOperators()`, `KSPSetOperators()`, `PCFieldSplitSetDiagUseAmat()`, `PCFieldSplitGetOffDiagUseAmat()`, `PCFIELDSPLIT` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetDiagUseAmat")) +""" +function PCFieldSplitGetDiagUseAmat(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitGetDiagUseAmat(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFieldSplitGetDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCFieldSplitSetOffDiagUseAmat(petsclib::PetscLibType,pc::PC, flg::PetscBool) +set flag indicating whether to extract off +the sub-matrices associated with each split. Where `KSPSetOperators`(ksp,Amat,Pmat) was used to supply the operators. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner object +- `flg` - boolean flag indicating whether or not to use Amat to extract the off-diagonal blocks from + +Options Database Key: +- `-pc_fieldsplit_off_diag_use_amat ` - use the Amat to extract the off-diagonal blocks + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCSetOperators()`, `KSPSetOperators()`, `PCFieldSplitGetOffDiagUseAmat()`, `PCFieldSplitSetDiagUseAmat()`, `PCFIELDSPLIT` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetOffDiagUseAmat")) +""" +function PCFieldSplitSetOffDiagUseAmat(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCFieldSplitSetOffDiagUseAmat(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCFieldSplitSetOffDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCFieldSplitGetOffDiagUseAmat(petsclib::PetscLibType,pc::PC) +get the flag indicating whether to extract off +the sub-matrices associated with each split. Where `KSPSetOperators`(ksp,Amat,Pmat) was used to supply the operators. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner object + +Output Parameter: +- `flg` - boolean flag indicating whether or not to use Amat to extract the off-diagonal blocks from + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCSetOperators()`, `KSPSetOperators()`, `PCFieldSplitSetOffDiagUseAmat()`, `PCFieldSplitGetDiagUseAmat()`, `PCFIELDSPLIT` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetOffDiagUseAmat")) +""" +function PCFieldSplitGetOffDiagUseAmat(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitGetOffDiagUseAmat(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFieldSplitGetOffDiagUseAmat, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCFieldSplitSetIS(petsclib::PetscLibType,pc::PC, splitname::String, is::IS) +Sets the exact elements for a split in a `PCFIELDSPLIT` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `splitname` - name of this split, if `NULL` the number of the split is used +- `is` - the index set that defines the elements in this split + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetBlockSize()`, `PCFieldSplitSetFields()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetIS")) +""" +function PCFieldSplitSetIS(petsclib::PetscLibType, pc::PC, splitname::String, is::IS) end + +@for_petsc function PCFieldSplitSetIS(petsclib::$UnionPetscLib, pc::PC, splitname::String, is::IS ) + + @chk ccall( + (:PCFieldSplitSetIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, IS), + pc, splitname, is, + ) + + + return nothing +end + +""" + PCFieldSplitGetIS(petsclib::PetscLibType,pc::PC, splitname::String, is::IS) +Retrieves the elements for a split as an `IS` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `splitname` - name of this split + +Output Parameter: +- `is` - the index set that defines the elements in this split, or `NULL` if the split is not found + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetIS()`, `PCFieldSplitGetISByIndex()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetIS")) +""" +function PCFieldSplitGetIS(petsclib::PetscLibType, pc::PC, splitname::String, is::IS) end + +@for_petsc function PCFieldSplitGetIS(petsclib::$UnionPetscLib, pc::PC, splitname::String, is::IS ) + + @chk ccall( + (:PCFieldSplitGetIS, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}, Ptr{IS}), + pc, splitname, is, + ) + + + return nothing +end + +""" + PCFieldSplitGetISByIndex(petsclib::PetscLibType,pc::PC, index::PetscInt, is::IS) +Retrieves the elements for a given split as an `IS` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `index` - index of this split + +Output Parameter: +- `is` - the index set that defines the elements in this split + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitGetIS()`, `PCFieldSplitSetIS()`, + + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetISByIndex")) +""" +function PCFieldSplitGetISByIndex(petsclib::PetscLibType, pc::PC, index::PetscInt, is::IS) end + +@for_petsc function PCFieldSplitGetISByIndex(petsclib::$UnionPetscLib, pc::PC, index::$PetscInt, is::IS ) + + @chk ccall( + (:PCFieldSplitGetISByIndex, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}), + pc, index, is, + ) + + + return nothing +end + +""" + PCFieldSplitSetBlockSize(petsclib::PetscLibType,pc::PC, bs::PetscInt) +Sets the block size for defining where fields start in the +fieldsplit preconditioner when calling `PCFieldSplitSetFields()`. If not set the matrix block size is used. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `bs` - the block size + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetBlockSize")) +""" +function PCFieldSplitSetBlockSize(petsclib::PetscLibType, pc::PC, bs::PetscInt) end + +@for_petsc function PCFieldSplitSetBlockSize(petsclib::$UnionPetscLib, pc::PC, bs::$PetscInt ) + + @chk ccall( + (:PCFieldSplitSetBlockSize, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, bs, + ) + + + return nothing +end + +""" + n::PetscInt = PCFieldSplitGetSubKSP(petsclib::PetscLibType,pc::PC, subksp::Vector{PetscKSP}) +Gets the `KSP` contexts for all splits + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - the number of splits +- `subksp` - the array of `KSP` contexts + +Level: advanced + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()`, `PCFieldSplitSchurGetSubKSP()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetSubKSP")) +""" +function PCFieldSplitGetSubKSP(petsclib::PetscLibType, pc::PC, subksp::Vector{PetscKSP}) end + +@for_petsc function PCFieldSplitGetSubKSP(petsclib::$UnionPetscLib, pc::PC, subksp::Vector{PetscKSP} ) + n_ = Ref{$PetscInt}() + subksp_ = Ref(pointer(subksp)) + + @chk ccall( + (:PCFieldSplitGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CKSP}}), + pc, n_, subksp_, + ) + + n = n_[] + + return n +end + +""" + n::PetscInt = PCFieldSplitSchurGetSubKSP(petsclib::PetscLibType,pc::PC, subksp::Vector{PetscKSP}) +Gets the `KSP` contexts used inside the Schur complement based `PCFIELDSPLIT` + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - the number of splits +- `subksp` - the array of `KSP` contexts + +Level: advanced + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()`, `PCFieldSplitGetSubKSP()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSchurGetSubKSP")) +""" +function PCFieldSplitSchurGetSubKSP(petsclib::PetscLibType, pc::PC, subksp::Vector{PetscKSP}) end + +@for_petsc function PCFieldSplitSchurGetSubKSP(petsclib::$UnionPetscLib, pc::PC, subksp::Vector{PetscKSP} ) + n_ = Ref{$PetscInt}() + subksp_ = Ref(pointer(subksp)) + + @chk ccall( + (:PCFieldSplitSchurGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CKSP}}), + pc, n_, subksp_, + ) + + n = n_[] + + return n +end + +""" + PCFieldSplitSetSchurPre(petsclib::PetscLibType,pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat) +Indicates from what operator the preconditioner is constructed for the Schur complement. +The default is the A11 matrix. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ptype` - which matrix to use for preconditioning the Schur complement: `PC_FIELDSPLIT_SCHUR_PRE_A11` (default), +`PC_FIELDSPLIT_SCHUR_PRE_SELF`, `PC_FIELDSPLIT_SCHUR_PRE_USER`, +`PC_FIELDSPLIT_SCHUR_PRE_SELFP`, and `PC_FIELDSPLIT_SCHUR_PRE_FULL` +- `pre` - matrix to use for preconditioning, or `NULL` + +Options Database Keys: +- `-pc_fieldsplit_schur_precondition ` - default is `a11`. See notes for meaning of various arguments +- `-fieldsplit_1_pc_type ` - the preconditioner algorithm that is used to construct the preconditioner from the operator + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSchurPre()`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSchurPreType`, +`MatSchurComplementSetAinvType()`, `PCLSC`, `PCFieldSplitSetSchurFactType()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetSchurPre")) +""" +function PCFieldSplitSetSchurPre(petsclib::PetscLibType, pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat) end + +@for_petsc function PCFieldSplitSetSchurPre(petsclib::$UnionPetscLib, pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat ) + + @chk ccall( + (:PCFieldSplitSetSchurPre, $petsc_library), + PetscErrorCode, + (PC, PCFieldSplitSchurPreType, CMat), + pc, ptype, pre, + ) + + + return nothing +end + +""" + PCFieldSplitGetSchurPre(petsclib::PetscLibType,pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat) +For Schur complement fieldsplit, determine how the Schur complement will be +preconditioned. See `PCFieldSplitSetSchurPre()` for details. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `ptype` - which matrix to use for preconditioning the Schur complement: `PC_FIELDSPLIT_SCHUR_PRE_A11`, `PC_FIELDSPLIT_SCHUR_PRE_SELF`, `PC_FIELDSPLIT_SCHUR_PRE_USER` +- `pre` - matrix to use for preconditioning (with `PC_FIELDSPLIT_SCHUR_PRE_USER`), or `NULL` + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitSetSchurPre()`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSchurPreType`, `PCLSC` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetSchurPre")) +""" +function PCFieldSplitGetSchurPre(petsclib::PetscLibType, pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat) end + +@for_petsc function PCFieldSplitGetSchurPre(petsclib::$UnionPetscLib, pc::PC, ptype::PCFieldSplitSchurPreType, pre::PetscMat ) + pre_ = Ref(pre.ptr) + + @chk ccall( + (:PCFieldSplitGetSchurPre, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCFieldSplitSchurPreType}, Ptr{CMat}), + pc, ptype, pre_, + ) + + pre.ptr = C_NULL + + return nothing +end + +""" + PCFieldSplitSchurGetS(petsclib::PetscLibType,pc::PC, S::PetscMat) +extract the `MATSCHURCOMPLEMENT` object used by this `PCFIELDSPLIT` in case it needs to be configured separately + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `S` - the Schur complement matrix + +Level: advanced + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSchurPreType`, `PCFieldSplitSetSchurPre()`, `MATSCHURCOMPLEMENT`, `PCFieldSplitSchurRestoreS()`, +`MatCreateSchurComplement()`, `MatSchurComplementGetKSP()`, `MatSchurComplementComputeExplicitOperator()`, `MatGetSchurComplement()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSchurGetS")) +""" +function PCFieldSplitSchurGetS(petsclib::PetscLibType, pc::PC, S::PetscMat) end + +@for_petsc function PCFieldSplitSchurGetS(petsclib::$UnionPetscLib, pc::PC, S::PetscMat ) + S_ = Ref(S.ptr) + + @chk ccall( + (:PCFieldSplitSchurGetS, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}), + pc, S_, + ) + + S.ptr = C_NULL + + return nothing +end + +""" + PCFieldSplitSchurRestoreS(petsclib::PetscLibType,pc::PC, S::PetscMat) +returns the `MATSCHURCOMPLEMENT` matrix used by this `PC` + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `S` - the Schur complement matrix + +Level: advanced + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSchurPreType`, `PCFieldSplitSetSchurPre()`, `MatSchurComplement`, `PCFieldSplitSchurGetS()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSchurRestoreS")) +""" +function PCFieldSplitSchurRestoreS(petsclib::PetscLibType, pc::PC, S::PetscMat) end + +@for_petsc function PCFieldSplitSchurRestoreS(petsclib::$UnionPetscLib, pc::PC, S::PetscMat ) + S_ = Ref(S.ptr) + + @chk ccall( + (:PCFieldSplitSchurRestoreS, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}), + pc, S_, + ) + + S.ptr = C_NULL + + return nothing +end + +""" + PCFieldSplitSetSchurFactType(petsclib::PetscLibType,pc::PC, ftype::PCFieldSplitSchurFactType) +sets which blocks of the approximate block factorization to retain in the preconditioner {cite}`murphy2000note` and {cite}`ipsen2001note` + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ftype` - which blocks of factorization to retain, `PC_FIELDSPLIT_SCHUR_FACT_FULL` is default + +Options Database Key: +- `-pc_fieldsplit_schur_fact_type ` - default is `full` + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFieldSplitGetSubKSP()`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSchurPreType`, `PCFieldSplitSetSchurScale()`, +[](sec_flexibleksp), `PCFieldSplitSetSchurPre()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetSchurFactType")) +""" +function PCFieldSplitSetSchurFactType(petsclib::PetscLibType, pc::PC, ftype::PCFieldSplitSchurFactType) end + +@for_petsc function PCFieldSplitSetSchurFactType(petsclib::$UnionPetscLib, pc::PC, ftype::PCFieldSplitSchurFactType ) + + @chk ccall( + (:PCFieldSplitSetSchurFactType, $petsc_library), + PetscErrorCode, + (PC, PCFieldSplitSchurFactType), + pc, ftype, + ) + + + return nothing +end + +""" + PCFieldSplitSetSchurScale(petsclib::PetscLibType,pc::PC, scale::PetscScalar) +Controls the sign flip of S for `PC_FIELDSPLIT_SCHUR_FACT_DIAG`. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `scale` - scaling factor for the Schur complement + +Options Database Key: +- `-pc_fieldsplit_schur_scale ` - default is -1.0 + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetFields()`, `PCFieldSplitSchurFactType`, `PCFieldSplitSetSchurFactType()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetSchurScale")) +""" +function PCFieldSplitSetSchurScale(petsclib::PetscLibType, pc::PC, scale::PetscScalar) end + +@for_petsc function PCFieldSplitSetSchurScale(petsclib::$UnionPetscLib, pc::PC, scale::$PetscScalar ) + + @chk ccall( + (:PCFieldSplitSetSchurScale, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + pc, scale, + ) + + + return nothing +end + +""" + PCFieldSplitGetSchurBlocks(petsclib::PetscLibType,pc::PC, A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) +Gets all matrix blocks for the Schur complement + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `A00` - the (0,0) block +- `A01` - the (0,1) block +- `A10` - the (1,0) block +- `A11` - the (1,1) block + +Level: advanced + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `MatSchurComplementGetSubMatrices()`, `MatSchurComplementSetSubMatrices()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetSchurBlocks")) +""" +function PCFieldSplitGetSchurBlocks(petsclib::PetscLibType, pc::PC, A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat) end + +@for_petsc function PCFieldSplitGetSchurBlocks(petsclib::$UnionPetscLib, pc::PC, A00::PetscMat, A01::PetscMat, A10::PetscMat, A11::PetscMat ) + A00_ = Ref(A00.ptr) + A01_ = Ref(A01.ptr) + A10_ = Ref(A10.ptr) + A11_ = Ref(A11.ptr) + + @chk ccall( + (:PCFieldSplitGetSchurBlocks, $petsc_library), + PetscErrorCode, + (PC, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}, Ptr{CMat}), + pc, A00_, A01_, A10_, A11_, + ) + + A00.ptr = C_NULL + A01.ptr = C_NULL + A10.ptr = C_NULL + A11.ptr = C_NULL + + return nothing +end + +""" + PCFieldSplitSetGKBTol(petsclib::PetscLibType,pc::PC, tolerance::PetscReal) +Sets the solver tolerance for the generalized Golub + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `tolerance` - the solver tolerance + +Options Database Key: +- `-pc_fieldsplit_gkb_tol ` - default is 1e-5 + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetGKBDelay()`, `PCFieldSplitSetGKBNu()`, `PCFieldSplitSetGKBMaxit()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetGKBTol")) +""" +function PCFieldSplitSetGKBTol(petsclib::PetscLibType, pc::PC, tolerance::PetscReal) end + +@for_petsc function PCFieldSplitSetGKBTol(petsclib::$UnionPetscLib, pc::PC, tolerance::$PetscReal ) + + @chk ccall( + (:PCFieldSplitSetGKBTol, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, tolerance, + ) + + + return nothing +end + +""" + PCFieldSplitSetGKBMaxit(petsclib::PetscLibType,pc::PC, maxit::PetscInt) +Sets the maximum number of iterations for the generalized Golub + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `maxit` - the maximum number of iterations + +Options Database Key: +- `-pc_fieldsplit_gkb_maxit ` - default is 100 + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetGKBDelay()`, `PCFieldSplitSetGKBTol()`, `PCFieldSplitSetGKBNu()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetGKBMaxit")) +""" +function PCFieldSplitSetGKBMaxit(petsclib::PetscLibType, pc::PC, maxit::PetscInt) end + +@for_petsc function PCFieldSplitSetGKBMaxit(petsclib::$UnionPetscLib, pc::PC, maxit::$PetscInt ) + + @chk ccall( + (:PCFieldSplitSetGKBMaxit, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, maxit, + ) + + + return nothing +end + +""" + PCFieldSplitSetGKBDelay(petsclib::PetscLibType,pc::PC, delay::PetscInt) +Sets the delay in the lower bound error estimate in the generalized Golub +preconditioner. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `delay` - the delay window in the lower bound estimate + +Options Database Key: +- `-pc_fieldsplit_gkb_delay ` - default is 5 + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetGKBNu()`, `PCFieldSplitSetGKBTol()`, `PCFieldSplitSetGKBMaxit()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetGKBDelay")) +""" +function PCFieldSplitSetGKBDelay(petsclib::PetscLibType, pc::PC, delay::PetscInt) end + +@for_petsc function PCFieldSplitSetGKBDelay(petsclib::$UnionPetscLib, pc::PC, delay::$PetscInt ) + + @chk ccall( + (:PCFieldSplitSetGKBDelay, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, delay, + ) + + + return nothing +end + +""" + PCFieldSplitSetGKBNu(petsclib::PetscLibType,pc::PC, nu::PetscReal) +Sets the scalar value nu >= 0 in the transformation H = A00 + nu*A01*A01' of the (1,1) block in the +Golub-Kahan bidiagonalization preconditioner {cite}`arioli2013` in `PCFIELDSPLIT` + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `nu` - the shift parameter + +Options Database Key: +- `-pc_fieldsplit_gkb_nu ` - default is 1 + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetGKBDelay()`, `PCFieldSplitSetGKBTol()`, `PCFieldSplitSetGKBMaxit()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetGKBNu")) +""" +function PCFieldSplitSetGKBNu(petsclib::PetscLibType, pc::PC, nu::PetscReal) end + +@for_petsc function PCFieldSplitSetGKBNu(petsclib::$UnionPetscLib, pc::PC, nu::$PetscReal ) + + @chk ccall( + (:PCFieldSplitSetGKBNu, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, nu, + ) + + + return nothing +end + +""" + PCFieldSplitSetType(petsclib::PetscLibType,pc::PC, type::PCCompositeType) +Sets the type, `PCCompositeType`, of a `PCFIELDSPLIT` + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE` (default), `PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PC_COMPOSITE_SCHUR`, +`PC_COMPOSITE_GKB` + +Options Database Key: +- `-pc_fieldsplit_type ` - Sets fieldsplit preconditioner type + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCCompositeType`, `PCCompositeGetType()`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, +`PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PC_COMPOSITE_SCHUR`, `PCFieldSplitSetSchurFactType()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetType")) +""" +function PCFieldSplitSetType(petsclib::PetscLibType, pc::PC, type::PCCompositeType) end + +@for_petsc function PCFieldSplitSetType(petsclib::$UnionPetscLib, pc::PC, type::PCCompositeType ) + + @chk ccall( + (:PCFieldSplitSetType, $petsc_library), + PetscErrorCode, + (PC, PCCompositeType), + pc, type, + ) + + + return nothing +end + +""" + type::PCCompositeType = PCFieldSplitGetType(petsclib::PetscLibType,pc::PC) +Gets the type, `PCCompositeType`, of a `PCFIELDSPLIT` + +Not collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE` (default), `PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PC_COMPOSITE_SCHUR` + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCCompositeSetType()`, `PCFIELDSPLIT`, `PCCompositeType`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, +`PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PC_COMPOSITE_SCHUR` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetType")) +""" +function PCFieldSplitGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCCompositeType}() + + @chk ccall( + (:PCFieldSplitGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCCompositeType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCFieldSplitSetDMSplits(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Flags whether `DMCreateFieldDecomposition()` should be used to define the splits in a `PCFIELDSPLIT`, whenever possible. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - boolean indicating whether to use field splits defined by the `DM` + +Options Database Key: +- `-pc_fieldsplit_dm_splits ` - use the field splits defined by the `DM` + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitGetDMSplits()`, `DMCreateFieldDecomposition()`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetDMSplits")) +""" +function PCFieldSplitSetDMSplits(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCFieldSplitSetDMSplits(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCFieldSplitSetDMSplits, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCFieldSplitGetDMSplits(petsclib::PetscLibType,pc::PC) +Returns flag indicating whether `DMCreateFieldDecomposition()` should be used to define the splits in a `PCFIELDSPLIT`, whenever possible. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - boolean indicating whether to use field splits defined by the `DM` + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetDMSplits()`, `DMCreateFieldDecomposition()`, `PCFieldSplitSetFields()`, `PCFieldSplitSetIS()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetDMSplits")) +""" +function PCFieldSplitGetDMSplits(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitGetDMSplits(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFieldSplitGetDMSplits, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PCFieldSplitGetDetectSaddlePoint(petsclib::PetscLibType,pc::PC) +Returns flag indicating whether `PCFIELDSPLIT` will attempt to automatically determine fields based on zero diagonal entries. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - boolean indicating whether to detect fields or not + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitSetDetectSaddlePoint()` + +# External Links +$(_doc_external("Ksp/PCFieldSplitGetDetectSaddlePoint")) +""" +function PCFieldSplitGetDetectSaddlePoint(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitGetDetectSaddlePoint(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFieldSplitGetDetectSaddlePoint, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = PCFieldSplitSetDetectSaddlePoint(petsclib::PetscLibType,pc::PC) +Sets flag indicating whether `PCFIELDSPLIT` will attempt to automatically determine fields based on zero diagonal entries. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flg` - boolean indicating whether to detect fields or not + +Options Database Key: +- `-pc_fieldsplit_detect_saddle_point ` - detect and use the saddle point + +Level: intermediate + +-seealso: [](sec_block_matrices), `PC`, `PCFIELDSPLIT`, `PCFieldSplitGetDetectSaddlePoint()`, `PCFieldSplitSetType()`, `PCFieldSplitSetSchurPre()`, `PC_FIELDSPLIT_SCHUR_PRE_SELF` + +# External Links +$(_doc_external("Ksp/PCFieldSplitSetDetectSaddlePoint")) +""" +function PCFieldSplitSetDetectSaddlePoint(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCFieldSplitSetDetectSaddlePoint(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCFieldSplitSetDetectSaddlePoint, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCGASMSetTotalSubdomains(petsclib::PetscLibType,pc::PC, N::PetscInt) +sets the total number of subdomains to use across the communicator for `PCGASM` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner +- `N` - total number of subdomains + +Level: beginner + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMSetOverlap()` +`PCGASMCreateSubdomains2D()` + +# External Links +$(_doc_external("Ksp/PCGASMSetTotalSubdomains")) +""" +function PCGASMSetTotalSubdomains(petsclib::PetscLibType, pc::PC, N::PetscInt) end + +@for_petsc function PCGASMSetTotalSubdomains(petsclib::$UnionPetscLib, pc::PC, N::$PetscInt ) + + @chk ccall( + (:PCGASMSetTotalSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, N, + ) + + + return nothing +end + +""" + PCGASMSetSubdomains(petsclib::PetscLibType,pc::PC, n::PetscInt, iis::Vector{IS}, ois::Vector{IS}) +Sets the subdomains for this MPI process +for the additive Schwarz preconditioner with multiple MPI processes per subdomain, `PCGASM` + +Collective + +Input Parameters: +- `pc` - the preconditioner object +- `n` - the number of subdomains for this MPI process +- `iis` - the index sets that define the inner subdomains (or `NULL` for PETSc to determine subdomains), the `iis` array is +copied so may be freed after this call. +- `ois` - the index sets that define the outer subdomains (or `NULL` to use the same as `iis`, or to construct by expanding `iis` by +the requested overlap), the `ois` array is copied so may be freed after this call. + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetOverlap()`, `PCGASMGetSubKSP()`, `PCGASMDestroySubdomains()`, +`PCGASMCreateSubdomains2D()`, `PCGASMGetSubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMSetSubdomains")) +""" +function PCGASMSetSubdomains(petsclib::PetscLibType, pc::PC, n::PetscInt, iis::Vector{IS}, ois::Vector{IS}) end + +@for_petsc function PCGASMSetSubdomains(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt, iis::Vector{IS}, ois::Vector{IS} ) + + @chk ccall( + (:PCGASMSetSubdomains, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{IS}, Ptr{IS}), + pc, n, iis, ois, + ) + + + return nothing +end + +""" + PCGASMSetOverlap(petsclib::PetscLibType,pc::PC, ovl::PetscInt) +Sets the overlap between a pair of subdomains for the +additive Schwarz preconditioner `PCGASM`. Either all or no MPI processes in the +pc communicator must call this routine. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `ovl` - the amount of overlap between subdomains (ovl >= 0, default value = 0) + +Options Database Key: +- `-pc_gasm_overlap ` - Sets overlap + +Level: intermediate + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMGetSubKSP()`, +`PCGASMCreateSubdomains2D()`, `PCGASMGetSubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMSetOverlap")) +""" +function PCGASMSetOverlap(petsclib::PetscLibType, pc::PC, ovl::PetscInt) end + +@for_petsc function PCGASMSetOverlap(petsclib::$UnionPetscLib, pc::PC, ovl::$PetscInt ) + + @chk ccall( + (:PCGASMSetOverlap, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, ovl, + ) + + + return nothing +end + +""" + PCGASMSetType(petsclib::PetscLibType,pc::PC, type::PCGASMType) +Sets the type of restriction and interpolation used +for local problems in the `PCGASM` additive Schwarz method. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - variant of `PCGASM`, one of +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMGetSubKSP()`, +`PCGASMCreateSubdomains2D()`, `PCASM`, `PCASMSetType()` + +# External Links +$(_doc_external("Ksp/PCGASMSetType")) +""" +function PCGASMSetType(petsclib::PetscLibType, pc::PC, type::PCGASMType) end + +@for_petsc function PCGASMSetType(petsclib::$UnionPetscLib, pc::PC, type::PCGASMType ) + + @chk ccall( + (:PCGASMSetType, $petsc_library), + PetscErrorCode, + (PC, PCGASMType), + pc, type, + ) + + + return nothing +end + +""" + PCGASMSetSortIndices(petsclib::PetscLibType,pc::PC, doSort::PetscBool) +Determines whether subdomain indices are sorted. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `doSort` - sort the subdomain indices + +Level: intermediate + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMGetSubKSP()`, +`PCGASMCreateSubdomains2D()` + +# External Links +$(_doc_external("Ksp/PCGASMSetSortIndices")) +""" +function PCGASMSetSortIndices(petsclib::PetscLibType, pc::PC, doSort::PetscBool) end + +@for_petsc function PCGASMSetSortIndices(petsclib::$UnionPetscLib, pc::PC, doSort::PetscBool ) + + @chk ccall( + (:PCGASMSetSortIndices, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, doSort, + ) + + + return nothing +end + +""" + n_loc::PetscInt,first_loc::PetscInt = PCGASMGetSubKSP(petsclib::PetscLibType,pc::PC, ksp::Vector{PetscKSP}) +Gets the local `KSP` contexts for all subdomains on this MPI process. + +Collective iff first_local is requested + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n_local` - the number of blocks on this MPI process or `NULL` +- `first_local` - the global number of the first block on this process or `NULL`, all processes must request or all must pass `NULL` +- `ksp` - the array of `KSP` contexts + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMSetOverlap()`, +`PCGASMCreateSubdomains2D()`, + +# External Links +$(_doc_external("Ksp/PCGASMGetSubKSP")) +""" +function PCGASMGetSubKSP(petsclib::PetscLibType, pc::PC, ksp::Vector{PetscKSP}) end + +@for_petsc function PCGASMGetSubKSP(petsclib::$UnionPetscLib, pc::PC, ksp::Vector{PetscKSP} ) + n_loc_ = Ref{$PetscInt}() + first_loc_ = Ref{$PetscInt}() + ksp_ = Ref(pointer(ksp)) + + @chk ccall( + (:PCGASMGetSubKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{CKSP}}), + pc, n_loc_, first_loc_, ksp_, + ) + + n_loc = n_loc_[] + first_loc = first_loc_[] + + return n_loc,first_loc +end + +""" + n::PetscInt,iis::Vector{IS} = PCGASMCreateSubdomains(petsclib::PetscLibType,A::PetscMat, N::PetscInt) +Creates `n` index sets defining `n` nonoverlapping subdomains on this MPI process for the `PCGASM` additive +Schwarz preconditioner for a any problem based on its matrix. + +Collective + +Input Parameters: +- `A` - The global matrix operator +- `N` - the number of global subdomains requested + +Output Parameters: +- `n` - the number of subdomains created on this MPI process +- `iis` - the array of index sets defining the local inner subdomains (on which the correction is applied) + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMDestroySubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMCreateSubdomains")) +""" +function PCGASMCreateSubdomains(petsclib::PetscLibType, A::PetscMat, N::PetscInt) end + +@for_petsc function PCGASMCreateSubdomains(petsclib::$UnionPetscLib, A::PetscMat, N::$PetscInt ) + n_ = Ref{$PetscInt}() + iis_ = Ref{Ptr{IS}}() + + @chk ccall( + (:PCGASMCreateSubdomains, $petsc_library), + PetscErrorCode, + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + A, N, n_, iis_, + ) + + n = n_[] + iis = unsafe_wrap(Array, iis_[], VecGetLocalSize(petsclib, x); own = false) + + return n,iis +end + +""" + PCGASMDestroySubdomains(petsclib::PetscLibType,n::PetscInt, iis::Vector{IS}, ois::Vector{IS}) +Destroys the index sets created with +`PCGASMCreateSubdomains()` or `PCGASMCreateSubdomains2D()`. Should be +called after setting subdomains with `PCGASMSetSubdomains()`. + +Collective + +Input Parameters: +- `n` - the number of index sets +- `iis` - the array of inner subdomains +- `ois` - the array of outer subdomains, can be `NULL` + +Level: intermediate + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMCreateSubdomains()`, `PCGASMSetSubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMDestroySubdomains")) +""" +function PCGASMDestroySubdomains(petsclib::PetscLibType, n::PetscInt, iis::Vector{IS}, ois::Vector{IS}) end + +@for_petsc function PCGASMDestroySubdomains(petsclib::$UnionPetscLib, n::$PetscInt, iis::Vector{IS}, ois::Vector{IS} ) + iis_ = Ref(pointer(iis)) + ois_ = Ref(pointer(ois)) + + @chk ccall( + (:PCGASMDestroySubdomains, $petsc_library), + PetscErrorCode, + ($PetscInt, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + n, iis_, ois_, + ) + + + return nothing +end + +""" + nsub::PetscInt,iis::Vector{IS},ois::Vector{IS} = PCGASMCreateSubdomains2D(petsclib::PetscLibType,pc::PC, M::PetscInt, N::PetscInt, Mdomains::PetscInt, Ndomains::PetscInt, dof::PetscInt, overlap::PetscInt) +Creates the index sets for the `PCGASM` overlapping Schwarz +preconditioner for a two-dimensional problem on a regular grid. + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `M` - the global number of grid points in the x direction +- `N` - the global number of grid points in the y direction +- `Mdomains` - the global number of subdomains in the x direction +- `Ndomains` - the global number of subdomains in the y direction +- `dof` - degrees of freedom per node +- `overlap` - overlap in mesh lines + +Output Parameters: +- `nsub` - the number of local subdomains created +- `iis` - array of index sets defining inner (nonoverlapping) subdomains +- `ois` - array of index sets defining outer (overlapping, if overlap > 0) subdomains + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetSubdomains()`, `PCGASMGetSubKSP()`, `PCGASMSetOverlap()`, `PCASMCreateSubdomains2D()`, +`PCGASMDestroySubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMCreateSubdomains2D")) +""" +function PCGASMCreateSubdomains2D(petsclib::PetscLibType, pc::PC, M::PetscInt, N::PetscInt, Mdomains::PetscInt, Ndomains::PetscInt, dof::PetscInt, overlap::PetscInt) end + +@for_petsc function PCGASMCreateSubdomains2D(petsclib::$UnionPetscLib, pc::PC, M::$PetscInt, N::$PetscInt, Mdomains::$PetscInt, Ndomains::$PetscInt, dof::$PetscInt, overlap::$PetscInt ) + nsub_ = Ref{$PetscInt}() + iis_ = Ref{Ptr{IS}}() + ois_ = Ref{Ptr{IS}}() + + @chk ccall( + (:PCGASMCreateSubdomains2D, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + pc, M, N, Mdomains, Ndomains, dof, overlap, nsub_, iis_, ois_, + ) + + nsub = nsub_[] + iis = unsafe_wrap(Array, iis_[], VecGetLocalSize(petsclib, x); own = false) + ois = unsafe_wrap(Array, ois_[], VecGetLocalSize(petsclib, x); own = false) + + return nsub,iis,ois +end + +""" + n::PetscInt = PCGASMGetSubdomains(petsclib::PetscLibType,pc::PC, iis::Vector{IS}, ois::Vector{IS}) +Gets the subdomains supported on this MPI process +for the `PCGASM` additive Schwarz preconditioner. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - the number of subdomains for this MPI process (default value = 1) +- `iis` - the index sets that define the inner subdomains (without overlap) supported on this process (can be `NULL`) +- `ois` - the index sets that define the outer subdomains (with overlap) supported on this process (can be `NULL`) + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetOverlap()`, `PCGASMGetSubKSP()`, `PCGASMCreateSubdomains2D()`, +`PCGASMSetSubdomains()`, `PCGASMGetSubmatrices()`, `PCGASMDestroySubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMGetSubdomains")) +""" +function PCGASMGetSubdomains(petsclib::PetscLibType, pc::PC, iis::Vector{IS}, ois::Vector{IS}) end + +@for_petsc function PCGASMGetSubdomains(petsclib::$UnionPetscLib, pc::PC, iis::Vector{IS}, ois::Vector{IS} ) + n_ = Ref{$PetscInt}() + iis_ = Ref(pointer(iis)) + ois_ = Ref(pointer(ois)) + + @chk ccall( + (:PCGASMGetSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{IS}}, Ptr{Ptr{IS}}), + pc, n_, iis_, ois_, + ) + + n = n_[] + + return n +end + +""" + n::PetscInt = PCGASMGetSubmatrices(petsclib::PetscLibType,pc::PC, mat::Vector{PetscMat}) +Gets the local submatrices (for this MPI process +only) for the `PCGASM` additive Schwarz preconditioner. + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n` - the number of matrices for this MPI process (default value = 1) +- `mat` - the matrices + +Level: advanced + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetOverlap()`, `PCGASMGetSubKSP()`, +`PCGASMCreateSubdomains2D()`, `PCGASMSetSubdomains()`, `PCGASMGetSubdomains()` + +# External Links +$(_doc_external("Ksp/PCGASMGetSubmatrices")) +""" +function PCGASMGetSubmatrices(petsclib::PetscLibType, pc::PC, mat::Vector{PetscMat}) end + +@for_petsc function PCGASMGetSubmatrices(petsclib::$UnionPetscLib, pc::PC, mat::Vector{PetscMat} ) + n_ = Ref{$PetscInt}() + mat_ = Ref(pointer(mat)) + + @chk ccall( + (:PCGASMGetSubmatrices, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{Ptr{CMat}}), + pc, n_, mat_, + ) + + n = n_[] + + return n +end + +""" + PCGASMSetUseDMSubdomains(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Indicates whether to use `DMCreateDomainDecomposition()` to define the subdomains, whenever possible for `PCGASM` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner +- `flg` - boolean indicating whether to use subdomains defined by the `DM` + +Options Database Key: +- `-pc_gasm_dm_subdomains` - configure subdomains +- `-pc_gasm_overlap` - set overlap +- `-pc_gasm_total_subdomains` - set number of subdomains + +Level: intermediate + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMGetUseDMSubdomains()`, `PCGASMSetSubdomains()`, `PCGASMSetOverlap()` +`PCGASMCreateSubdomains2D()` + +# External Links +$(_doc_external("Ksp/PCGASMSetUseDMSubdomains")) +""" +function PCGASMSetUseDMSubdomains(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCGASMSetUseDMSubdomains(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCGASMSetUseDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = PCGASMGetUseDMSubdomains(petsclib::PetscLibType,pc::PC) +Returns flag indicating whether to use `DMCreateDomainDecomposition()` to define the subdomains, whenever possible with `PCGASM` + +Not Collective + +Input Parameter: +- `pc` - the preconditioner + +Output Parameter: +- `flg` - boolean indicating whether to use subdomains defined by the `DM` + +Level: intermediate + +-seealso: [](ch_ksp), `PCGASM`, `PCGASMSetUseDMSubdomains()`, `PCGASMSetOverlap()` +`PCGASMCreateSubdomains2D()` + +# External Links +$(_doc_external("Ksp/PCGASMGetUseDMSubdomains")) +""" +function PCGASMGetUseDMSubdomains(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGASMGetUseDMSubdomains(petsclib::$UnionPetscLib, pc::PC ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:PCGASMGetUseDMSubdomains, $petsc_library), + PetscErrorCode, + (PC, Ptr{PetscBool}), + pc, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + PCHYPRESetDiscreteGradient(petsclib::PetscLibType,pc::PC, G::PetscMat) +Set the discrete gradient matrix for `PCHYPRE` type of AMS or ADS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `G` - the discrete gradient + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteCurl()` + +# External Links +$(_doc_external("Ksp/PCHYPRESetDiscreteGradient")) +""" +function PCHYPRESetDiscreteGradient(petsclib::PetscLibType, pc::PC, G::PetscMat) end + +@for_petsc function PCHYPRESetDiscreteGradient(petsclib::$UnionPetscLib, pc::PC, G::PetscMat ) + + @chk ccall( + (:PCHYPRESetDiscreteGradient, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, G, + ) + + + return nothing +end + +""" + PCHYPRESetDiscreteCurl(petsclib::PetscLibType,pc::PC, C::PetscMat) +Set the discrete curl matrix for `PCHYPRE` type of ADS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `C` - the discrete curl + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteGradient()` + +# External Links +$(_doc_external("Ksp/PCHYPRESetDiscreteCurl")) +""" +function PCHYPRESetDiscreteCurl(petsclib::PetscLibType, pc::PC, C::PetscMat) end + +@for_petsc function PCHYPRESetDiscreteCurl(petsclib::$UnionPetscLib, pc::PC, C::PetscMat ) + + @chk ccall( + (:PCHYPRESetDiscreteCurl, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, C, + ) + + + return nothing +end + +""" + PCHYPRESetInterpolations(petsclib::PetscLibType,pc::PC, dim::PetscInt, RT_PiFull::PetscMat, RT_Pi::Vector{PetscMat}, ND_PiFull::PetscMat, ND_Pi::Vector{PetscMat}) +Set the interpolation matrices for `PCHYPRE` type of AMS or ADS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `dim` - the dimension of the problem, only used in AMS +- `RT_PiFull` - Raviart-Thomas interpolation matrix +- `RT_Pi` - x/y/z component of Raviart-Thomas interpolation matrix +- `ND_PiFull` - Nedelec interpolation matrix +- `ND_Pi` - x/y/z component of Nedelec interpolation matrix + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE` + +# External Links +$(_doc_external("Ksp/PCHYPRESetInterpolations")) +""" +function PCHYPRESetInterpolations(petsclib::PetscLibType, pc::PC, dim::PetscInt, RT_PiFull::PetscMat, RT_Pi::Vector{PetscMat}, ND_PiFull::PetscMat, ND_Pi::Vector{PetscMat}) end + +@for_petsc function PCHYPRESetInterpolations(petsclib::$UnionPetscLib, pc::PC, dim::$PetscInt, RT_PiFull::PetscMat, RT_Pi::Vector{PetscMat}, ND_PiFull::PetscMat, ND_Pi::Vector{PetscMat} ) + + @chk ccall( + (:PCHYPRESetInterpolations, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, CMat, Ptr{CMat}, CMat, Ptr{CMat}), + pc, dim, RT_PiFull, RT_Pi, ND_PiFull, ND_Pi, + ) + + + return nothing +end + +""" + PCHYPRESetAlphaPoissonMatrix(petsclib::PetscLibType,pc::PC, A::PetscMat) +Set the vector Poisson matrix for `PCHYPRE` of type AMS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `A` - the matrix + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteGradient()`, `PCHYPRESetDiscreteCurl()`, `PCHYPRESetBetaPoissonMatrix()` + +# External Links +$(_doc_external("Ksp/PCHYPRESetAlphaPoissonMatrix")) +""" +function PCHYPRESetAlphaPoissonMatrix(petsclib::PetscLibType, pc::PC, A::PetscMat) end + +@for_petsc function PCHYPRESetAlphaPoissonMatrix(petsclib::$UnionPetscLib, pc::PC, A::PetscMat ) + + @chk ccall( + (:PCHYPRESetAlphaPoissonMatrix, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, A, + ) + + + return nothing +end + +""" + PCHYPRESetBetaPoissonMatrix(petsclib::PetscLibType,pc::PC, A::PetscMat) +Set the Poisson matrix for `PCHYPRE` of type AMS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `A` - the matrix, or `NULL` to turn it off + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteGradient()`, `PCHYPRESetDiscreteCurl()`, `PCHYPRESetAlphaPoissonMatrix()` + +# External Links +$(_doc_external("Ksp/PCHYPRESetBetaPoissonMatrix")) +""" +function PCHYPRESetBetaPoissonMatrix(petsclib::PetscLibType, pc::PC, A::PetscMat) end + +@for_petsc function PCHYPRESetBetaPoissonMatrix(petsclib::$UnionPetscLib, pc::PC, A::PetscMat ) + + @chk ccall( + (:PCHYPRESetBetaPoissonMatrix, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, A, + ) + + + return nothing +end + +""" + PCHYPRESetEdgeConstantVectors(petsclib::PetscLibType,pc::PC, ozz::PetscVec, zoz::PetscVec, zzo::PetscVec) +Set the representation of the constant vector fields in the edge element basis for `PCHYPRE` of type AMS + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `ozz` - vector representing (1,0,0) (or (1,0) in 2D) +- `zoz` - vector representing (0,1,0) (or (0,1) in 2D) +- `zzo` - vector representing (0,0,1) (use NULL in 2D) + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteGradient()`, `PCHYPRESetDiscreteCurl()`, `PCHYPRESetAlphaPoissonMatrix()` + +# External Links +$(_doc_external("Ksp/PCHYPRESetEdgeConstantVectors")) +""" +function PCHYPRESetEdgeConstantVectors(petsclib::PetscLibType, pc::PC, ozz::PetscVec, zoz::PetscVec, zzo::PetscVec) end + +@for_petsc function PCHYPRESetEdgeConstantVectors(petsclib::$UnionPetscLib, pc::PC, ozz::PetscVec, zoz::PetscVec, zzo::PetscVec ) + + @chk ccall( + (:PCHYPRESetEdgeConstantVectors, $petsc_library), + PetscErrorCode, + (PC, CVec, CVec, CVec), + pc, ozz, zoz, zzo, + ) + + + return nothing +end + +""" + PCHYPREAMSSetInteriorNodes(petsclib::PetscLibType,pc::PC, interior::PetscVec) +Set the list of interior nodes to a zero + +Collective + +Input Parameters: +- `pc` - the preconditioning context +- `interior` - vector. node is interior if its entry in the array is 1.0. + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCHYPRESetDiscreteGradient()`, `PCHYPRESetDiscreteCurl()`, `PCHYPRESetAlphaPoissonMatrix()` + +# External Links +$(_doc_external("Ksp/PCHYPREAMSSetInteriorNodes")) +""" +function PCHYPREAMSSetInteriorNodes(petsclib::PetscLibType, pc::PC, interior::PetscVec) end + +@for_petsc function PCHYPREAMSSetInteriorNodes(petsclib::$UnionPetscLib, pc::PC, interior::PetscVec ) + + @chk ccall( + (:PCHYPREAMSSetInteriorNodes, $petsc_library), + PetscErrorCode, + (PC, CVec), + pc, interior, + ) + + + return nothing +end + +""" + PCHYPRESetType(petsclib::PetscLibType,pc::PC, name::String) +Sets which hypre preconditioner you wish to use + +Input Parameters: +- `pc` - the preconditioner context +- `name` - either euclid, ilu, pilut, parasails, boomeramg, ams, or ads + +Options Database Key: +- `pc_hypre_type` - One of euclid, ilu, pilut, parasails, boomeramg, ams, or ads + +Level: intermediate + +-seealso: [](ch_ksp), `PCCreate()`, `PCSetType()`, `PCType`, `PC`, `PCHYPRE` + +# External Links +$(_doc_external("Ksp/PCHYPRESetType")) +""" +function PCHYPRESetType(petsclib::PetscLibType, pc::PC, name::String) end + +@for_petsc function PCHYPRESetType(petsclib::$UnionPetscLib, pc::PC, name::String ) + + @chk ccall( + (:PCHYPRESetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, name, + ) + + + return nothing +end + +""" + n_per_level::Vector{PetscInt} = PCHYPREGetCFMarkers(petsclib::PetscLibType,pc::PC, CFMarkers::Vector{PetscBT}) +Gets CF marker arrays for all levels (except the finest level) + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `n_per_level` - the number of nodes per level (size of `num_levels`) +- `CFMarkers` - the Coarse/Fine Boolean arrays (size of `num_levels` - 1) + +Level: advanced + +-seealso: [](ch_ksp), `PC`, `PCMG`, `PCMGGetRestriction()`, `PCMGSetInterpolation()`, `PCMGGetRScale()`, `PCMGGetInterpolation()`, `PCGetInterpolations()` + +# External Links +$(_doc_external("Ksp/PCHYPREGetCFMarkers")) +""" +function PCHYPREGetCFMarkers(petsclib::PetscLibType, pc::PC, CFMarkers::Vector{PetscBT}) end + +@for_petsc function PCHYPREGetCFMarkers(petsclib::$UnionPetscLib, pc::PC, CFMarkers::Vector{PetscBT} ) + n_per_level_ = Ref{Ptr{$PetscInt}}() + CFMarkers_ = Ref(pointer(CFMarkers)) + + @chk ccall( + (:PCHYPREGetCFMarkers, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{$PetscInt}}, Ptr{Ptr{PetscBT}}), + pc, n_per_level_, CFMarkers_, + ) + + n_per_level = unsafe_wrap(Array, n_per_level_[], VecGetLocalSize(petsclib, x); own = false) + + return n_per_level +end + +""" + name::String = PCHYPREGetType(petsclib::PetscLibType,pc::PC) +Gets which hypre preconditioner you are using + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `name` - either euclid, ilu, pilut, parasails, boomeramg, ams, or ads + +Level: intermediate + +-seealso: [](ch_ksp), `PCCreate()`, `PCHYPRESetType()`, `PCType`, `PC`, `PCHYPRE` + +# External Links +$(_doc_external("Ksp/PCHYPREGetType")) +""" +function PCHYPREGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCHYPREGetType(petsclib::$UnionPetscLib, pc::PC ) + name_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:PCHYPREGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + pc, name_, + ) + + name = unsafe_wrap(Array, name_[], VecGetLocalSize(petsclib, x); own = false) + + return name +end + +""" + PCMGGalerkinSetMatProductAlgorithm(petsclib::PetscLibType,pc::PC, name::String) +Set type of sparse matrix + +Logically Collective + +Input Parameters: +- `pc` - the hypre context +- `name` - one of 'cusparse', 'hypre' + +Options Database Key: +- `-pc_mg_galerkin_mat_product_algorithm ` - Type of sparse matrix-matrix product to use in hypre + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCMGGalerkinGetMatProductAlgorithm()` + +# External Links +$(_doc_external("Ksp/PCMGGalerkinSetMatProductAlgorithm")) +""" +function PCMGGalerkinSetMatProductAlgorithm(petsclib::PetscLibType, pc::PC, name::String) end + +@for_petsc function PCMGGalerkinSetMatProductAlgorithm(petsclib::$UnionPetscLib, pc::PC, name::String ) + + @chk ccall( + (:PCMGGalerkinSetMatProductAlgorithm, $petsc_library), + PetscErrorCode, + (PC, Ptr{Cchar}), + pc, name, + ) + + + return nothing +end + +""" + PCMGGalerkinGetMatProductAlgorithm(petsclib::PetscLibType,pc::PC, name::String) +Get type of sparse matrix + +Not Collective + +Input Parameter: +- `pc` - the multigrid context + +Output Parameter: +- `name` - one of 'cusparse', 'hypre' + +Level: intermediate + +-seealso: [](ch_ksp), `PCHYPRE`, `PCMGGalerkinSetMatProductAlgorithm()` + +# External Links +$(_doc_external("Ksp/PCMGGalerkinGetMatProductAlgorithm")) +""" +function PCMGGalerkinGetMatProductAlgorithm(petsclib::PetscLibType, pc::PC, name::String) end + +@for_petsc function PCMGGalerkinGetMatProductAlgorithm(petsclib::$UnionPetscLib, pc::PC, name::String ) + name_ = Ref(pointer(name)) + + @chk ccall( + (:PCMGGalerkinGetMatProductAlgorithm, $petsc_library), + PetscErrorCode, + (PC, Ptr{Ptr{Cchar}}), + pc, name_, + ) + + + return nothing +end + +""" + PCSORGetSymmetric(petsclib::PetscLibType,pc::PC, flag::MatSORType) +Gets the form the SOR preconditioner is using; backward, or forward relaxation. The local variants perform SOR on +each processor. By default forward relaxation is used. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `flag` - one of the following +-seealso: [](ch_ksp), `PCSOR`, `PCEisenstatSetOmega()`, `PCSORSetIterations()`, `PCSORSetOmega()`, `PCSORSetSymmetric()` + +# External Links +$(_doc_external("Ksp/PCSORGetSymmetric")) +""" +function PCSORGetSymmetric(petsclib::PetscLibType, pc::PC, flag::MatSORType) end + +@for_petsc function PCSORGetSymmetric(petsclib::$UnionPetscLib, pc::PC, flag::MatSORType ) + + @chk ccall( + (:PCSORGetSymmetric, $petsc_library), + PetscErrorCode, + (PC, Ptr{MatSORType}), + pc, flag, + ) + + + return nothing +end + +""" + omega::PetscReal = PCSORGetOmega(petsclib::PetscLibType,pc::PC) +Gets the SOR relaxation coefficient, omega +(where omega = 1.0 by default). + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `omega` - relaxation coefficient (0 < omega < 2). + +Options Database Key: +- `-pc_sor_omega ` - Sets omega + +Level: intermediate + +-seealso: [](ch_ksp), `PCSOR`, `PCSORSetSymmetric()`, `PCSORSetIterations()`, `PCEisenstatSetOmega()`, `PCSORSetOmega()` + +# External Links +$(_doc_external("Ksp/PCSORGetOmega")) +""" +function PCSORGetOmega(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCSORGetOmega(petsclib::$UnionPetscLib, pc::PC ) + omega_ = Ref{$PetscReal}() + + @chk ccall( + (:PCSORGetOmega, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}), + pc, omega_, + ) + + omega = omega_[] + + return omega +end + +""" + its::PetscInt,lits::PetscInt = PCSORGetIterations(petsclib::PetscLibType,pc::PC) +Gets the number of inner iterations to +be used by the SOR preconditioner. The default is 1. + +Logically Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameters: +- `lits` - number of local iterations, smoothings over just variables on processor +- `its` - number of parallel iterations to use; each parallel iteration has lits local iterations + +Options Database Keys: +- `-pc_sor_its ` - Sets number of iterations +- `-pc_sor_lits ` - Sets number of local iterations + +Level: intermediate + +-seealso: [](ch_ksp), `PCSOR`, `PCSORSetOmega()`, `PCSORSetSymmetric()`, `PCSORSetIterations()` + +# External Links +$(_doc_external("Ksp/PCSORGetIterations")) +""" +function PCSORGetIterations(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCSORGetIterations(petsclib::$UnionPetscLib, pc::PC ) + its_ = Ref{$PetscInt}() + lits_ = Ref{$PetscInt}() + + @chk ccall( + (:PCSORGetIterations, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, Ptr{$PetscInt}), + pc, its_, lits_, + ) + + its = its_[] + lits = lits_[] + + return its,lits +end + +""" + PCSORSetSymmetric(petsclib::PetscLibType,pc::PC, flag::MatSORType) +Sets the SOR preconditioner to use symmetric (SSOR), +backward, or forward relaxation. The local variants perform SOR on +each processor. By default forward relaxation is used. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flag` - one of the following +-seealso: [](ch_ksp), `PCSOR`, `PCEisenstatSetOmega()`, `PCSORSetIterations()`, `PCSORSetOmega()` + +# External Links +$(_doc_external("Ksp/PCSORSetSymmetric")) +""" +function PCSORSetSymmetric(petsclib::PetscLibType, pc::PC, flag::MatSORType) end + +@for_petsc function PCSORSetSymmetric(petsclib::$UnionPetscLib, pc::PC, flag::MatSORType ) + + @chk ccall( + (:PCSORSetSymmetric, $petsc_library), + PetscErrorCode, + (PC, MatSORType), + pc, flag, + ) + + + return nothing +end + +""" + PCSORSetOmega(petsclib::PetscLibType,pc::PC, omega::PetscReal) +Sets the SOR relaxation coefficient, omega +(where omega = 1.0 by default). + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `omega` - relaxation coefficient (0 < omega < 2). + +Options Database Key: +- `-pc_sor_omega ` - Sets omega + +Level: intermediate + +-seealso: [](ch_ksp), `PCSOR`, `PCSORSetSymmetric()`, `PCSORSetIterations()`, `PCEisenstatSetOmega()`, `MatSetOption()` + +# External Links +$(_doc_external("Ksp/PCSORSetOmega")) +""" +function PCSORSetOmega(petsclib::PetscLibType, pc::PC, omega::PetscReal) end + +@for_petsc function PCSORSetOmega(petsclib::$UnionPetscLib, pc::PC, omega::$PetscReal ) + + @chk ccall( + (:PCSORSetOmega, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, omega, + ) + + + return nothing +end + +""" + PCSORSetIterations(petsclib::PetscLibType,pc::PC, its::PetscInt, lits::PetscInt) +Sets the number of inner iterations to +be used by the SOR preconditioner. The default is 1. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `lits` - number of local iterations, smoothings over just variables on processor +- `its` - number of parallel iterations to use; each parallel iteration has lits local iterations + +Options Database Keys: +- `-pc_sor_its ` - Sets number of iterations +- `-pc_sor_lits ` - Sets number of local iterations + +Level: intermediate + +-seealso: [](ch_ksp), `PCSOR`, `PCSORSetOmega()`, `PCSORSetSymmetric()` + +# External Links +$(_doc_external("Ksp/PCSORSetIterations")) +""" +function PCSORSetIterations(petsclib::PetscLibType, pc::PC, its::PetscInt, lits::PetscInt) end + +@for_petsc function PCSORSetIterations(petsclib::$UnionPetscLib, pc::PC, its::$PetscInt, lits::$PetscInt ) + + @chk ccall( + (:PCSORSetIterations, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, $PetscInt), + pc, its, lits, + ) + + + return nothing +end + +""" + PCDeflationSetInitOnly(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Do only initialization step. +Sets initial guess to the solution on the deflation space but does not apply +the deflation preconditioner. The additional preconditioner is still applied. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - default `PETSC_FALSE` + +Options Database Key: +- `-pc_deflation_init_only ` - if true computes only the special guess + +Level: intermediate + +-seealso: [](ch_ksp), `PCDEFLATION` + +# External Links +$(_doc_external("Ksp/PCDeflationSetInitOnly")) +""" +function PCDeflationSetInitOnly(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCDeflationSetInitOnly(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCDeflationSetInitOnly, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + PCDeflationSetLevels(petsclib::PetscLibType,pc::PC, max::PetscInt) +Set the maximum level of deflation nesting. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `max` - maximum deflation level + +Options Database Key: +- `-pc_deflation_max_lvl <0>` - maximum number of levels for multilevel deflation + +Level: intermediate + +-seealso: [](ch_ksp), `PCDeflationSetSpaceToCompute()`, `PCDeflationSetSpace()`, `PCDEFLATION` + +# External Links +$(_doc_external("Ksp/PCDeflationSetLevels")) +""" +function PCDeflationSetLevels(petsclib::PetscLibType, pc::PC, max::PetscInt) end + +@for_petsc function PCDeflationSetLevels(petsclib::$UnionPetscLib, pc::PC, max::$PetscInt ) + + @chk ccall( + (:PCDeflationSetLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, max, + ) + + + return nothing +end + +""" + PCDeflationSetReductionFactor(petsclib::PetscLibType,pc::PC, red::PetscInt) +Set reduction factor for the `PCDEFLATION` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `red` - reduction factor (or `PETSC_DETERMINE`) + +Options Database Key: +- `-pc_deflation_reduction_factor <-1>` - reduction factor on bottom level coarse problem for `PCDEFLATION` + +-seealso: [](ch_ksp), `PCTELESCOPE`, `PCDEFLATION`, `PCDeflationSetLevels()` + +# External Links +$(_doc_external("Ksp/PCDeflationSetReductionFactor")) +""" +function PCDeflationSetReductionFactor(petsclib::PetscLibType, pc::PC, red::PetscInt) end + +@for_petsc function PCDeflationSetReductionFactor(petsclib::$UnionPetscLib, pc::PC, red::$PetscInt ) + + @chk ccall( + (:PCDeflationSetReductionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, red, + ) + + + return nothing +end + +""" + PCDeflationSetCorrectionFactor(petsclib::PetscLibType,pc::PC, fact::PetscScalar) +Set coarse problem correction factor. +The preconditioner becomes P*M^{-1} + fact*Q. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `fact` - correction factor + +Options Database Keys: +- `-pc_deflation_correction ` - if true apply coarse problem correction +- `-pc_deflation_correction_factor <1.0>` - sets coarse problem correction factor + +-seealso: [](ch_ksp), `PCDEFLATION`, `PCDeflationSetLevels()`, `PCDeflationSetReductionFactor()` + +# External Links +$(_doc_external("Ksp/PCDeflationSetCorrectionFactor")) +""" +function PCDeflationSetCorrectionFactor(petsclib::PetscLibType, pc::PC, fact::PetscScalar) end + +@for_petsc function PCDeflationSetCorrectionFactor(petsclib::$UnionPetscLib, pc::PC, fact::$PetscScalar ) + + @chk ccall( + (:PCDeflationSetCorrectionFactor, $petsc_library), + PetscErrorCode, + (PC, $PetscScalar), + pc, fact, + ) + + + return nothing +end + +""" + PCDeflationSetSpaceToCompute(petsclib::PetscLibType,pc::PC, type::PCDeflationSpaceType, size::PetscInt) +Set deflation space type and size to compute. + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - deflation space type to compute (or `PETSC_IGNORE`) +- `size` - size of the space to compute (or `PETSC_DEFAULT`) + +Options Database Keys: +- `-pc_deflation_compute_space ` - compute `PCDeflationSpaceType` deflation space +- `-pc_deflation_compute_space_size <1>` - size of the deflation space + +-seealso: [](ch_ksp), `PCDeflationSetLevels()`, `PCDEFLATION` + +# External Links +$(_doc_external("Ksp/PCDeflationSetSpaceToCompute")) +""" +function PCDeflationSetSpaceToCompute(petsclib::PetscLibType, pc::PC, type::PCDeflationSpaceType, size::PetscInt) end + +@for_petsc function PCDeflationSetSpaceToCompute(petsclib::$UnionPetscLib, pc::PC, type::PCDeflationSpaceType, size::$PetscInt ) + + @chk ccall( + (:PCDeflationSetSpaceToCompute, $petsc_library), + PetscErrorCode, + (PC, PCDeflationSpaceType, $PetscInt), + pc, type, size, + ) + + + return nothing +end + +""" + PCDeflationSetSpace(petsclib::PetscLibType,pc::PC, W::PetscMat, transpose::PetscBool) +Set the deflation space matrix (or its (Hermitian) transpose). + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `W` - deflation matrix +- `transpose` - indicates that W is an explicit transpose of the deflation matrix + +Level: intermediate + +-seealso: [](ch_ksp), `PCDeflationSetLevels()`, `PCDEFLATION`, `PCDeflationSetProjectionNullSpaceMat()` + +# External Links +$(_doc_external("Ksp/PCDeflationSetSpace")) +""" +function PCDeflationSetSpace(petsclib::PetscLibType, pc::PC, W::PetscMat, transpose::PetscBool) end + +@for_petsc function PCDeflationSetSpace(petsclib::$UnionPetscLib, pc::PC, W::PetscMat, transpose::PetscBool ) + + @chk ccall( + (:PCDeflationSetSpace, $petsc_library), + PetscErrorCode, + (PC, CMat, PetscBool), + pc, W, transpose, + ) + + + return nothing +end + +""" + PCDeflationSetProjectionNullSpaceMat(petsclib::PetscLibType,pc::PC, mat::PetscMat) +Set the projection null space matrix (W'*A). + +Collective + +Input Parameters: +- `pc` - preconditioner context +- `mat` - projection null space matrix + +Level: developer + +-seealso: [](ch_ksp), `PCDEFLATION`, `PCDeflationSetSpace()` + +# External Links +$(_doc_external("Ksp/PCDeflationSetProjectionNullSpaceMat")) +""" +function PCDeflationSetProjectionNullSpaceMat(petsclib::PetscLibType, pc::PC, mat::PetscMat) end + +@for_petsc function PCDeflationSetProjectionNullSpaceMat(petsclib::$UnionPetscLib, pc::PC, mat::PetscMat ) + + @chk ccall( + (:PCDeflationSetProjectionNullSpaceMat, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, mat, + ) + + + return nothing +end + +""" + PCDeflationSetCoarseMat(petsclib::PetscLibType,pc::PC, mat::PetscMat) +Set the coarse problem `Mat`. + +Collective + +Input Parameters: +- `pc` - preconditioner context +- `mat` - coarse problem mat + +Level: developer + +-seealso: [](ch_ksp), `PCDEFLATION`, `PCDeflationGetCoarseKSP()` + +# External Links +$(_doc_external("Ksp/PCDeflationSetCoarseMat")) +""" +function PCDeflationSetCoarseMat(petsclib::PetscLibType, pc::PC, mat::PetscMat) end + +@for_petsc function PCDeflationSetCoarseMat(petsclib::$UnionPetscLib, pc::PC, mat::PetscMat ) + + @chk ccall( + (:PCDeflationSetCoarseMat, $petsc_library), + PetscErrorCode, + (PC, CMat), + pc, mat, + ) + + + return nothing +end + +""" + PCDeflationGetCoarseKSP(petsclib::PetscLibType,pc::PC, ksp::PetscKSP) +Returns the coarse problem `KSP`. + +Not Collective + +Input Parameter: +- `pc` - preconditioner context + +Output Parameter: +- `ksp` - coarse problem `KSP` context + +Level: advanced + +-seealso: [](ch_ksp), `PCDEFLATION`, `PCDeflationSetCoarseMat()` + +# External Links +$(_doc_external("Ksp/PCDeflationGetCoarseKSP")) +""" +function PCDeflationGetCoarseKSP(petsclib::PetscLibType, pc::PC, ksp::PetscKSP) end + +@for_petsc function PCDeflationGetCoarseKSP(petsclib::$UnionPetscLib, pc::PC, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PCDeflationGetCoarseKSP, $petsc_library), + PetscErrorCode, + (PC, Ptr{CKSP}), + pc, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PCDeflationGetPC(petsclib::PetscLibType,pc::PC, apc::PC) +Returns the additional preconditioner M^{ + +Not Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `apc` - additional preconditioner + +Level: advanced + +-seealso: [](ch_ksp), `PCDEFLATION`, `PCDeflationGetCoarseKSP()` + +# External Links +$(_doc_external("Ksp/PCDeflationGetPC")) +""" +function PCDeflationGetPC(petsclib::PetscLibType, pc::PC, apc::PC) end + +@for_petsc function PCDeflationGetPC(petsclib::$UnionPetscLib, pc::PC, apc::PC ) + + @chk ccall( + (:PCDeflationGetPC, $petsc_library), + PetscErrorCode, + (PC, Ptr{PC}), + pc, apc, + ) + + + return nothing +end + +""" + PCGAMGSetNSmooths(petsclib::PetscLibType,pc::PC, n::PetscInt) +Set number of smoothing steps (1 is typical) used to construct the prolongation operator + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - the number of smooths + +Options Database Key: +- `-pc_gamg_agg_nsmooths ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCMG`, `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCGAMGSetNSmooths")) +""" +function PCGAMGSetNSmooths(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGSetNSmooths(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetNSmooths, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetAggressiveLevels(petsclib::PetscLibType,pc::PC, n::PetscInt) +Use aggressive coarsening on first n levels + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - 0, 1 or more + +Options Database Key: +- `-pc_gamg_aggressive_coarsening ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGMISkSetAggressive()`, `PCGAMGSetAggressiveSquareGraph()`, `PCGAMGMISkSetMinDegreeOrdering()`, `PCGAMGSetLowMemoryFilter()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetAggressiveLevels")) +""" +function PCGAMGSetAggressiveLevels(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGSetAggressiveLevels(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetAggressiveLevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGMISkSetAggressive(petsclib::PetscLibType,pc::PC, n::PetscInt) +Number (k) distance in MIS coarsening (>2 is 'aggressive') + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - 1 or more (default = 2) + +Options Database Key: +- `-pc_gamg_aggressive_mis_k ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGSetAggressiveLevels()`, `PCGAMGSetAggressiveSquareGraph()`, `PCGAMGMISkSetMinDegreeOrdering()`, `PCGAMGSetLowMemoryFilter()` + +# External Links +$(_doc_external("Ksp/PCGAMGMISkSetAggressive")) +""" +function PCGAMGMISkSetAggressive(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGMISkSetAggressive(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGMISkSetAggressive, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetAggressiveSquareGraph(petsclib::PetscLibType,pc::PC, b::PetscBool) +Use graph square, A^T A, for aggressive coarsening. Coarsening is slower than the alternative (MIS + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - default true + +Options Database Key: +- `-pc_gamg_aggressive_square_graph ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGSetAggressiveLevels()`, `PCGAMGMISkSetAggressive()`, `PCGAMGMISkSetMinDegreeOrdering()`, `PCGAMGSetLowMemoryFilter()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetAggressiveSquareGraph")) +""" +function PCGAMGSetAggressiveSquareGraph(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGSetAggressiveSquareGraph(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGSetAggressiveSquareGraph, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGMISkSetMinDegreeOrdering(petsclib::PetscLibType,pc::PC, b::PetscBool) +Use minimum degree ordering in greedy MIS algorithm + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - default false + +Options Database Key: +- `-pc_gamg_mis_k_minimum_degree_ordering ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGSetAggressiveLevels()`, `PCGAMGMISkSetAggressive()`, `PCGAMGSetAggressiveSquareGraph()`, `PCGAMGSetLowMemoryFilter()` + +# External Links +$(_doc_external("Ksp/PCGAMGMISkSetMinDegreeOrdering")) +""" +function PCGAMGMISkSetMinDegreeOrdering(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGMISkSetMinDegreeOrdering(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGMISkSetMinDegreeOrdering, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGSetLowMemoryFilter(petsclib::PetscLibType,pc::PC, b::PetscBool) +Use low memory graph/matrix filter + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - default false + +Options Database Key: +- `-pc_gamg_low_memory_threshold_filter ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGSetAggressiveLevels()`, +`PCGAMGMISkSetAggressive()`, `PCGAMGSetAggressiveSquareGraph()`, `PCGAMGMISkSetMinDegreeOrdering()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetLowMemoryFilter")) +""" +function PCGAMGSetLowMemoryFilter(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGSetLowMemoryFilter(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGSetLowMemoryFilter, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGSetGraphSymmetrize(petsclib::PetscLibType,pc::PC, b::PetscBool) +Symmetrize graph used for coarsening. Defaults to true, but if matrix has symmetric attribute, then not needed since the graph is already known to be symmetric + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - default true + +Options Database Key: +- `-pc_gamg_graph_symmetrize ` - the flag + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), `PCGAMG`, `PCGAMGSetThreshold()`, `PCGAMGSetAggressiveLevels()`, `MatCreateGraph()`, +`PCGAMGMISkSetAggressive()`, `PCGAMGSetAggressiveSquareGraph()`, `PCGAMGMISkSetMinDegreeOrdering()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetGraphSymmetrize")) +""" +function PCGAMGSetGraphSymmetrize(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGSetGraphSymmetrize(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGSetGraphSymmetrize, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGSetProcEqLim(petsclib::PetscLibType,pc::PC, n::PetscInt) +Set number of equations to aim for per process on the coarse grids via processor reduction in `PCGAMG` + +Logically Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - the number of equations + +Options Database Key: +- `-pc_gamg_process_eq_limit ` - set the limit + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetCoarseEqLim()`, `PCGAMGSetRankReductionFactors()`, `PCGAMGSetRepartition()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetProcEqLim")) +""" +function PCGAMGSetProcEqLim(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGSetProcEqLim(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetProcEqLim, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetCoarseEqLim(petsclib::PetscLibType,pc::PC, n::PetscInt) +Set maximum number of equations on the coarsest grid of `PCGAMG` + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - maximum number of equations to aim for + +Options Database Key: +- `-pc_gamg_coarse_eq_limit ` - set the limit + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetProcEqLim()`, `PCGAMGSetRankReductionFactors()`, `PCGAMGSetRepartition()`, +`PCGAMGSetParallelCoarseGridSolve()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetCoarseEqLim")) +""" +function PCGAMGSetCoarseEqLim(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGSetCoarseEqLim(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetCoarseEqLim, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetRepartition(petsclib::PetscLibType,pc::PC, n::PetscBool) +Repartition the degrees of freedom across the processors on the coarser grids when reducing the number of MPI ranks to use + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-pc_gamg_repartition ` - turn on the repartitioning + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetProcEqLim()`, `PCGAMGSetRankReductionFactors()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetRepartition")) +""" +function PCGAMGSetRepartition(petsclib::PetscLibType, pc::PC, n::PetscBool) end + +@for_petsc function PCGAMGSetRepartition(petsclib::$UnionPetscLib, pc::PC, n::PetscBool ) + + @chk ccall( + (:PCGAMGSetRepartition, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetUseSAEstEig(petsclib::PetscLibType,pc::PC, b::PetscBool) +Use the eigen estimate from smoothed aggregation for the Chebyshev smoother during the solution process + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - flag + +Options Database Key: +- `-pc_gamg_use_sa_esteig ` - use the eigen estimate + +Level: advanced + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `KSPChebyshevSetEigenvalues()`, `KSPChebyshevEstEigSet()`, `PCGAMGSetRecomputeEstEig()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetUseSAEstEig")) +""" +function PCGAMGSetUseSAEstEig(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGSetUseSAEstEig(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGSetUseSAEstEig, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGSetRecomputeEstEig(petsclib::PetscLibType,pc::PC, b::PetscBool) +Set flag for Chebyshev smoothers to recompute the eigen estimates when a new matrix is used + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `b` - flag, default is `PETSC_TRUE` + +Options Database Key: +- `-pc_gamg_recompute_esteig ` - use the eigen estimate + +Level: advanced + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `KSPChebyshevSetEigenvalues()`, `KSPChebyshevEstEigSet()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetRecomputeEstEig")) +""" +function PCGAMGSetRecomputeEstEig(petsclib::PetscLibType, pc::PC, b::PetscBool) end + +@for_petsc function PCGAMGSetRecomputeEstEig(petsclib::$UnionPetscLib, pc::PC, b::PetscBool ) + + @chk ccall( + (:PCGAMGSetRecomputeEstEig, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, b, + ) + + + return nothing +end + +""" + PCGAMGSetEigenvalues(petsclib::PetscLibType,pc::PC, emax::PetscReal, emin::PetscReal) +Set WHAT eigenvalues WHY? + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `emax` - max eigenvalue +- `emin` - min eigenvalue + +Options Database Key: +- `-pc_gamg_eigenvalues ` - estimates of the eigenvalues + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetUseSAEstEig()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetEigenvalues")) +""" +function PCGAMGSetEigenvalues(petsclib::PetscLibType, pc::PC, emax::PetscReal, emin::PetscReal) end + +@for_petsc function PCGAMGSetEigenvalues(petsclib::$UnionPetscLib, pc::PC, emax::$PetscReal, emin::$PetscReal ) + + @chk ccall( + (:PCGAMGSetEigenvalues, $petsc_library), + PetscErrorCode, + (PC, $PetscReal, $PetscReal), + pc, emax, emin, + ) + + + return nothing +end + +""" + PCGAMGSetReuseInterpolation(petsclib::PetscLibType,pc::PC, n::PetscBool) +Reuse prolongation when rebuilding a `PCGAMG` algebraic multigrid preconditioner + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `n` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Key: +- `-pc_gamg_reuse_interpolation ` - reuse the previous interpolation + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCGAMGSetReuseInterpolation")) +""" +function PCGAMGSetReuseInterpolation(petsclib::PetscLibType, pc::PC, n::PetscBool) end + +@for_petsc function PCGAMGSetReuseInterpolation(petsclib::$UnionPetscLib, pc::PC, n::PetscBool ) + + @chk ccall( + (:PCGAMGSetReuseInterpolation, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGASMSetUseAggs(petsclib::PetscLibType,pc::PC, flg::PetscBool) +Have the `PCGAMG` smoother on each level use `PCASM` where the aggregates defined by the coarsening process are +the subdomains for the additive Schwarz preconditioner used as the smoother + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` to use aggregates, `PETSC_FALSE` to not + +Options Database Key: +- `-pc_gamg_asm_use_agg ` - use aggregates to define the additive Schwarz subdomains + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCASM`, `PCSetType` + +# External Links +$(_doc_external("Ksp/PCGAMGASMSetUseAggs")) +""" +function PCGAMGASMSetUseAggs(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCGAMGASMSetUseAggs(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCGAMGASMSetUseAggs, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + PCGAMGSetParallelCoarseGridSolve(petsclib::PetscLibType,pc::PC, flg::PetscBool) +allow a parallel coarse grid solver + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` to not force coarse grid onto one processor + +Options Database Key: +- `-pc_gamg_parallel_coarse_grid_solver` - use a parallel coarse grid solver + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetCoarseGridLayoutType()`, `PCGAMGSetCpuPinCoarseGrids()`, `PCGAMGSetRankReductionFactors()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetParallelCoarseGridSolve")) +""" +function PCGAMGSetParallelCoarseGridSolve(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCGAMGSetParallelCoarseGridSolve(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCGAMGSetParallelCoarseGridSolve, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + PCGAMGSetCpuPinCoarseGrids(petsclib::PetscLibType,pc::PC, flg::PetscBool) +pin the coarse grids created in `PCGAMG` to run only on the CPU since the problems may be too small to run efficiently on the GPUs + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PETSC_TRUE` to pin coarse grids to the CPU + +Options Database Key: +- `-pc_gamg_cpu_pin_coarse_grids` - pin the coarse grids to the CPU + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetCoarseGridLayoutType()`, `PCGAMGSetParallelCoarseGridSolve()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetCpuPinCoarseGrids")) +""" +function PCGAMGSetCpuPinCoarseGrids(petsclib::PetscLibType, pc::PC, flg::PetscBool) end + +@for_petsc function PCGAMGSetCpuPinCoarseGrids(petsclib::$UnionPetscLib, pc::PC, flg::PetscBool ) + + @chk ccall( + (:PCGAMGSetCpuPinCoarseGrids, $petsc_library), + PetscErrorCode, + (PC, PetscBool), + pc, flg, + ) + + + return nothing +end + +""" + PCGAMGSetCoarseGridLayoutType(petsclib::PetscLibType,pc::PC, flg::PCGAMGLayoutType) +place coarse grids on processors with natural order (compact type) + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `flg` - `PCGAMGLayoutType` type, either `PCGAMG_LAYOUT_COMPACT` or `PCGAMG_LAYOUT_SPREAD` + +Options Database Key: +- `-pc_gamg_coarse_grid_layout_type` - place the coarse grids with natural ordering + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetParallelCoarseGridSolve()`, `PCGAMGSetCpuPinCoarseGrids()`, `PCGAMGLayoutType`, `PCGAMG_LAYOUT_COMPACT`, `PCGAMG_LAYOUT_SPREAD` + +# External Links +$(_doc_external("Ksp/PCGAMGSetCoarseGridLayoutType")) +""" +function PCGAMGSetCoarseGridLayoutType(petsclib::PetscLibType, pc::PC, flg::PCGAMGLayoutType) end + +@for_petsc function PCGAMGSetCoarseGridLayoutType(petsclib::$UnionPetscLib, pc::PC, flg::PCGAMGLayoutType ) + + @chk ccall( + (:PCGAMGSetCoarseGridLayoutType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGLayoutType), + pc, flg, + ) + + + return nothing +end + +""" + PCGAMGSetNlevels(petsclib::PetscLibType,pc::PC, n::PetscInt) +Sets the maximum number of levels `PCGAMG` will use + +Collective + +Input Parameters: +- `pc` - the preconditioner +- `n` - the maximum number of levels to use + +Options Database Key: +- `-pc_mg_levels ` - set the maximum number of levels to allow + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCGAMGSetNlevels")) +""" +function PCGAMGSetNlevels(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGSetNlevels(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetNlevels, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGASMSetHEM(petsclib::PetscLibType,pc::PC, n::PetscInt) +Sets the number of HEM matching passed + +Collective + +Input Parameters: +- `pc` - the preconditioner +- `n` - number of HEM matching passed to construct ASM subdomains + +Options Database Key: +- `-pc_gamg_asm_hem ` - set the number of HEM matching passed + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCGAMGASMSetHEM")) +""" +function PCGAMGASMSetHEM(petsclib::PetscLibType, pc::PC, n::PetscInt) end + +@for_petsc function PCGAMGASMSetHEM(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt ) + + @chk ccall( + (:PCGAMGASMSetHEM, $petsc_library), + PetscErrorCode, + (PC, $PetscInt), + pc, n, + ) + + + return nothing +end + +""" + PCGAMGSetThreshold(petsclib::PetscLibType,pc::PC, v::Vector{PetscReal}, n::PetscInt) +Relative threshold to use for dropping edges in aggregation graph + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `v` - array of threshold values for finest n levels; 0.0 means keep all nonzero entries in the graph; negative means keep even zero entries in the graph +- `n` - number of threshold values provided in array + +Options Database Key: +- `-pc_gamg_threshold ` - the threshold to drop edges + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetAggressiveLevels()`, `PCGAMGMISkSetAggressive()`, `PCGAMGSetMinDegreeOrderingMISk()`, `PCGAMGSetThresholdScale()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetThreshold")) +""" +function PCGAMGSetThreshold(petsclib::PetscLibType, pc::PC, v::Vector{PetscReal}, n::PetscInt) end + +@for_petsc function PCGAMGSetThreshold(petsclib::$UnionPetscLib, pc::PC, v::Vector{$PetscReal}, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetThreshold, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscReal}, $PetscInt), + pc, v, n, + ) + + + return nothing +end + +""" + PCGAMGSetRankReductionFactors(petsclib::PetscLibType,pc::PC, v::Vector{PetscInt}, n::PetscInt) +Set a manual schedule for MPI rank reduction on coarse grids + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `v` - array of reduction factors. 0 for first value forces a reduction to one process/device on first level in CUDA +- `n` - number of values provided in array + +Options Database Key: +- `-pc_gamg_rank_reduction_factors ` - provide the schedule + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetProcEqLim()`, `PCGAMGSetCoarseEqLim()`, `PCGAMGSetParallelCoarseGridSolve()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetRankReductionFactors")) +""" +function PCGAMGSetRankReductionFactors(petsclib::PetscLibType, pc::PC, v::Vector{PetscInt}, n::PetscInt) end + +@for_petsc function PCGAMGSetRankReductionFactors(petsclib::$UnionPetscLib, pc::PC, v::Vector{$PetscInt}, n::$PetscInt ) + + @chk ccall( + (:PCGAMGSetRankReductionFactors, $petsc_library), + PetscErrorCode, + (PC, Ptr{$PetscInt}, $PetscInt), + pc, v, n, + ) + + + return nothing +end + +""" + PCGAMGSetThresholdScale(petsclib::PetscLibType,pc::PC, v::PetscReal) +Relative threshold reduction at each level + +Not Collective + +Input Parameters: +- `pc` - the preconditioner context +- `v` - the threshold value reduction, usually < 1.0 + +Options Database Key: +- `-pc_gamg_threshold_scale ` - set the relative threshold reduction on each level + +Level: advanced + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetThreshold()` + +# External Links +$(_doc_external("Ksp/PCGAMGSetThresholdScale")) +""" +function PCGAMGSetThresholdScale(petsclib::PetscLibType, pc::PC, v::PetscReal) end + +@for_petsc function PCGAMGSetThresholdScale(petsclib::$UnionPetscLib, pc::PC, v::$PetscReal ) + + @chk ccall( + (:PCGAMGSetThresholdScale, $petsc_library), + PetscErrorCode, + (PC, $PetscReal), + pc, v, + ) + + + return nothing +end + +""" + PCGAMGSetType(petsclib::PetscLibType,pc::PC, type::PCGAMGType) +Set the type of algorithm `PCGAMG` should use + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - `PCGAMGAGG`, `PCGAMGGEO`, or `PCGAMGCLASSICAL` + +Options Database Key: +- `-pc_gamg_type ` - type of algebraic multigrid to apply - only agg is supported + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMGGetType()`, `PCGAMG`, `PCGAMGType` + +# External Links +$(_doc_external("Ksp/PCGAMGSetType")) +""" +function PCGAMGSetType(petsclib::PetscLibType, pc::PC, type::PCGAMGType) end + +@for_petsc function PCGAMGSetType(petsclib::$UnionPetscLib, pc::PC, type::PCGAMGType ) + + @chk ccall( + (:PCGAMGSetType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGType), + pc, type, + ) + + + return nothing +end + +""" + type::PCGAMGType = PCGAMGGetType(petsclib::PetscLibType,pc::PC) +Get the type of algorithm `PCGAMG` will use + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - the type of algorithm used + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), [](ch_ksp), `PCGAMG`, `PCGAMGSetType()`, `PCGAMGType` + +# External Links +$(_doc_external("Ksp/PCGAMGGetType")) +""" +function PCGAMGGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGAMGGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCGAMGType}() + + @chk ccall( + (:PCGAMGGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCGAMGType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCGAMGSetInjectionIndex(petsclib::PetscLibType,pc::PC, n::PetscInt, idx::Vector{PetscInt}) +Array of subset of variables per vertex to inject into coarse grid space + +Logically Collective + +Input Parameters: +- `pc` - the coarsen context +- `n` - number of indices +- `idx` - array of indices + +Options Database Key: +- `-pc_gamg_injection_index` - array of subset of variables per vertex to use for injection coarse grid space + +Level: intermediate + +-seealso: [the Users Manual section on PCGAMG](sec_amg), [the Users Manual section on PCMG](sec_mg), `PCGAMG` + +# External Links +$(_doc_external("Ksp/PCGAMGSetInjectionIndex")) +""" +function PCGAMGSetInjectionIndex(petsclib::PetscLibType, pc::PC, n::PetscInt, idx::Vector{PetscInt}) end + +@for_petsc function PCGAMGSetInjectionIndex(petsclib::$UnionPetscLib, pc::PC, n::$PetscInt, idx::Vector{$PetscInt} ) + + @chk ccall( + (:PCGAMGSetInjectionIndex, $petsc_library), + PetscErrorCode, + (PC, $PetscInt, Ptr{$PetscInt}), + pc, n, idx, + ) + + + return nothing +end + +""" + PCGAMGInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `PCGAMG` package. It is called +from `PCInitializePackage()`. + +Level: developer + +-seealso: [](ch_ksp), `PetscInitialize()` + +# External Links +$(_doc_external("Ksp/PCGAMGInitializePackage")) +""" +function PCGAMGInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PCGAMGInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCGAMGInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCGAMGFinalizePackage(petsclib::PetscLibType) +This function frees everything from the `PCGAMG` package. It is +called from `PetscFinalize()` automatically. + +Level: developer + +-seealso: [](ch_ksp), `PetscFinalize()` + +# External Links +$(_doc_external("Ksp/PCGAMGFinalizePackage")) +""" +function PCGAMGFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PCGAMGFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCGAMGFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCGAMGRegister(petsclib::PetscLibType,type::PCGAMGType, create::external) +Register a `PCGAMG` implementation. + +Input Parameters: +- `type` - string that will be used as the name of the `PCGAMG` type. +- `create` - function for creating the gamg context. + +Level: developer + +-seealso: [](ch_ksp), `PCGAMGType`, `PCGAMG`, `PCGAMGSetType()` + +# External Links +$(_doc_external("Ksp/PCGAMGRegister")) +""" +function PCGAMGRegister(petsclib::PetscLibType, type::PCGAMGType, create::external) end + +@for_petsc function PCGAMGRegister(petsclib::$UnionPetscLib, type::PCGAMGType, create::external ) + + @chk ccall( + (:PCGAMGRegister, $petsc_library), + PetscErrorCode, + (PCGAMGType, external), + type, create, + ) + + + return nothing +end + +""" + G::PetscMat = PCGAMGCreateGraph(petsclib::PetscLibType,pc::PC, A::PetscMat) +Creates a graph that is used by the `PCGAMGType` in the coarsening process + +Input Parameters: +- `pc` - the `PCGAMG` +- `A` - the matrix, for any level + +Output Parameter: +- `G` - the graph + +Level: advanced + +-seealso: [](ch_ksp), `PCGAMGType`, `PCGAMG`, `PCGAMGSetType()` + +# External Links +$(_doc_external("Ksp/PCGAMGCreateGraph")) +""" +function PCGAMGCreateGraph(petsclib::PetscLibType, pc::PC, A::PetscMat) end + +@for_petsc function PCGAMGCreateGraph(petsclib::$UnionPetscLib, pc::PC, A::PetscMat ) + G_ = Ref{CMat}() + + @chk ccall( + (:PCGAMGCreateGraph, $petsc_library), + PetscErrorCode, + (PC, CMat, Ptr{CMat}), + pc, A, G_, + ) + + G = PetscMat(G_[], petsclib) + + return G +end + +""" + PCGAMGClassicalSetType(petsclib::PetscLibType,pc::PC, type::PCGAMGClassicalType) +Sets the type of classical interpolation to use with `PCGAMG` + +Collective + +Input Parameters: +- `pc` - the preconditioner context +- `type` - the interpolation to use, see `PCGAMGClassicalType()` + +Options Database Key: +- `-pc_gamg_classical_type ` - set type of classical AMG prolongation + +Level: intermediate + +-seealso: [](ch_ksp), `PCGAMG`, `PCGAMGClassicalType`, `PCGAMGClassicalGetType()` + +# External Links +$(_doc_external("Ksp/PCGAMGClassicalSetType")) +""" +function PCGAMGClassicalSetType(petsclib::PetscLibType, pc::PC, type::PCGAMGClassicalType) end + +@for_petsc function PCGAMGClassicalSetType(petsclib::$UnionPetscLib, pc::PC, type::PCGAMGClassicalType ) + + @chk ccall( + (:PCGAMGClassicalSetType, $petsc_library), + PetscErrorCode, + (PC, PCGAMGClassicalType), + pc, type, + ) + + + return nothing +end + +""" + type::PCGAMGClassicalType = PCGAMGClassicalGetType(petsclib::PetscLibType,pc::PC) +Gets the type of classical interpolation to use with `PCGAMG` + +Collective + +Input Parameter: +- `pc` - the preconditioner context + +Output Parameter: +- `type` - the type used, see `PCGAMGClassicalType()` + +Level: intermediate + +-seealso: [](ch_ksp), `PCGAMG`, `PCGAMGClassicalType`, `PCGAMGClassicalSetType()` + +# External Links +$(_doc_external("Ksp/PCGAMGClassicalGetType")) +""" +function PCGAMGClassicalGetType(petsclib::PetscLibType, pc::PC) end + +@for_petsc function PCGAMGClassicalGetType(petsclib::$UnionPetscLib, pc::PC ) + type_ = Ref{PCGAMGClassicalType}() + + @chk ccall( + (:PCGAMGClassicalGetType, $petsc_library), + PetscErrorCode, + (PC, Ptr{PCGAMGClassicalType}), + pc, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PCFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the `PC` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: [](ch_ksp), `PetscFinalize()`, `PCInitializePackage()` + +# External Links +$(_doc_external("Ksp/PCFinalizePackage")) +""" +function PCFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PCFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `PC` package. It is called +from `PetscDLLibraryRegister_petscksp()` when using dynamic libraries, and on the first call to `PCCreate()` +when using shared static libraries. + +Level: developer + +-seealso: [](ch_ksp), `PetscInitialize()`, `PCFinalizePackage()` + +# External Links +$(_doc_external("Ksp/PCInitializePackage")) +""" +function PCInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PCInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PCInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PCMPIServerAddressesDestroy(petsclib::PetscLibType,ctx::Cvoid) + +# External Links +$(_doc_external("Sys/PCMPIServerAddressesDestroy")) +""" +function PCMPIServerAddressesDestroy(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function PCMPIServerAddressesDestroy(petsclib::$UnionPetscLib, ctx::Cvoid ) + + @chk ccall( + (:PCMPIServerAddressesDestroy, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx, + ) + + + return nothing +end + diff --git a/src/autowrapped/SNES_wrappers.jl b/src/autowrapped/SNES_wrappers.jl new file mode 100644 index 00000000..a760c95a --- /dev/null +++ b/src/autowrapped/SNES_wrappers.jl @@ -0,0 +1,9851 @@ +# autodefined type arguments for class ------ +mutable struct SNESFunctionFn end + +mutable struct SNESNGSFn end + +mutable struct SNESJacobianFn end + +mutable struct SNESInitialGuessFn end + +mutable struct SNESUpdateFn end + +mutable struct _n_SNESLineSearch end +const SNESLineSearch = Ptr{_n_SNESLineSearch} + +mutable struct SNESObjectiveFn end + +# ------------------------------------------------------- +""" + SNESMonitorSolution(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNES` `SNESSolve()` by calling +`VecView()` for the approximate solution at each iteration. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - a viewer + +Options Database Key: +- `-snes_monitor_solution [ascii binary draw][:filename][:viewer format]` - plots solution at each iteration + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMonitorSet()`, `SNESMonitorDefault()`, `VecView()` + +# External Links +$(_doc_external("Snes/SNESMonitorSolution")) +""" +function SNESMonitorSolution(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorSolution(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorSolution, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorResidual(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNESSolve()` by calling +`VecView()` for the residual at each iteration. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - a viewer + +Options Database Key: +- `-snes_monitor_residual [ascii binary draw][:filename][:viewer format]` - plots residual (not its norm) at each iteration + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMonitorSet()`, `SNESMonitorDefault()`, `VecView()`, `SNESMonitor()` + +# External Links +$(_doc_external("Snes/SNESMonitorResidual")) +""" +function SNESMonitorResidual(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorResidual(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorResidual, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorSolutionUpdate(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNESSolve()` by calling +`VecView()` for the UPDATE to the solution at each iteration. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - a viewer + +Options Database Key: +- `-snes_monitor_solution_update [ascii binary draw][:filename][:viewer format]` - plots update to solution at each iteration + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorDefault()`, `VecView()`, `SNESMonitor()` + +# External Links +$(_doc_external("Snes/SNESMonitorSolutionUpdate")) +""" +function SNESMonitorSolutionUpdate(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorSolutionUpdate(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorSolutionUpdate, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorDefaultSetUp(petsclib::PetscLibType,snes::PetscSNES, vf::PetscViewerAndFormat) + +# External Links +$(_doc_external("Snes/SNESMonitorDefaultSetUp")) +""" +function SNESMonitorDefaultSetUp(petsclib::PetscLibType, snes::PetscSNES, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorDefaultSetUp(petsclib::$UnionPetscLib, snes::PetscSNES, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorDefaultSetUp, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscViewerAndFormat}), + snes, vf, + ) + + + return nothing +end + +""" + SNESMonitorDefault(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNESSolve()` (default). + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - viewer and format structure + +Options Database Key: +- `-snes_monitor` - use this function to monitor the convergence of the nonlinear solver + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorFunction()`, `SNESMonitorResidual()`, +`SNESMonitorSolutionUpdate()`, `SNESMonitorScaling()`, `SNESMonitorRange()`, `SNESMonitorRatio()`, +`SNESMonitorDefaultField()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorDefault")) +""" +function SNESMonitorDefault(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorDefault(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorDefault, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorScaling(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors the largest value in each row of the Jacobian of a `SNESSolve()` + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - viewer and format structure + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorRange()`, `SNESMonitorJacUpdateSpectrum()`, +`PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorScaling")) +""" +function SNESMonitorScaling(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorScaling(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorScaling, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorJacUpdateSpectrum(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, fnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors the spectrun of the change in the Jacobian from the last Jacobian evaluation of a `SNESSolve()` + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `it` - iteration number +- `fnorm` - 2-norm of residual +- `vf` - viewer and format structure + +Options Database Key: +- `-snes_monitor_jacupdate_spectrum` - activates this monitor + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorRange()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorJacUpdateSpectrum")) +""" +function SNESMonitorJacUpdateSpectrum(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, fnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorJacUpdateSpectrum(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, fnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorJacUpdateSpectrum, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, it, fnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorRange(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) +Prints the percentage of residual elements that are more than 10 percent of the maximum entry in the residual in each iteration of a `SNESSolve()` + +Collective + +Input Parameters: +- `snes` - `SNES` iterative context +- `it` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `vf` - unused monitor context + +Options Database Key: +- `-snes_monitor_range` - Activates `SNESMonitorRange()` + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorDefault()`, `SNESMonitorLGCreate()`, `SNESMonitorScaling()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorRange")) +""" +function SNESMonitorRange(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, rnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorRange(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, rnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorRange, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, it, rnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorRatio(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNESSolve()` by printing the ratio of residual norm at each iteration to the previous. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual (or gradient) +- `vf` - context of monitor + +Options Database Key: +- `-snes_monitor_ratio` - activate this monitor + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorRationSetUp()`, `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorDefault()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorRatio")) +""" +function SNESMonitorRatio(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorRatio(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorRatio, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorRatioSetUp(petsclib::PetscLibType,snes::PetscSNES, vf::PetscViewerAndFormat) +Insures the `SNES` object is saving its history since this monitor needs access to it + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `vf` - `PetscViewerAndFormat` (ignored) + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorDefault()`, `SNESMonitorRatio()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorRatioSetUp")) +""" +function SNESMonitorRatioSetUp(petsclib::PetscLibType, snes::PetscSNES, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorRatioSetUp(petsclib::$UnionPetscLib, snes::PetscSNES, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorRatioSetUp, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscViewerAndFormat}), + snes, vf, + ) + + + return nothing +end + +""" + SNESMonitorDefaultShort(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) + +# External Links +$(_doc_external("Snes/SNESMonitorDefaultShort")) +""" +function SNESMonitorDefaultShort(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorDefaultShort(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorDefaultShort, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESMonitorDefaultField(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors progress of a `SNESSolve()`, separated into fields. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - the PetscViewer + +Options Database Key: +- `-snes_monitor_field` - activate this monitor + +Level: intermediate + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNESMonitorSolution()`, `SNESMonitorDefault()`, `PetscViewerFormat`, `PetscViewerAndFormat` + +# External Links +$(_doc_external("Snes/SNESMonitorDefaultField")) +""" +function SNESMonitorDefaultField(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorDefaultField(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorDefaultField, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESConvergedDefault(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal, reason::SNESConvergedReason, dummy::Cvoid) +Default convergence test for `SNESSolve()`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `it` - the iteration (0 indicates before any Newton steps) +- `xnorm` - 2-norm of current iterate +- `snorm` - 2-norm of current step +- `fnorm` - 2-norm of function at current iterate +- `dummy` - unused context + +Output Parameter: +- `reason` - converged reason, see `SNESConvergedReason` + +Options Database Keys: +- `-snes_convergence_test default` - see `SNESSetFromOptions()` +- `-snes_stol` - convergence tolerance in terms of the norm of the change in the solution between steps +- `-snes_atol ` - absolute tolerance of residual norm +- `-snes_rtol ` - relative decrease in tolerance norm from the initial 2-norm of the solution +- `-snes_divergence_tolerance ` - if the residual goes above divtol*rnorm0, exit with divergence +- `-snes_max_funcs ` - maximum number of function evaluations, use `unlimited` for no maximum +- `-snes_max_fail ` - maximum number of line search failures allowed before stopping, default is none +- `-snes_max_linear_solve_fail` - number of linear solver failures before `SNESSolve()` stops + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetConvergenceTest()`, `SNESConvergedSkip()`, `SNESSetTolerances()`, `SNESSetDivergenceTolerance()`, +`SNESConvergedReason` + +# External Links +$(_doc_external("Snes/SNESConvergedDefault")) +""" +function SNESConvergedDefault(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal, reason::SNESConvergedReason, dummy::Cvoid) end + +@for_petsc function SNESConvergedDefault(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, xnorm::$PetscReal, snorm::$PetscReal, fnorm::$PetscReal, reason::SNESConvergedReason, dummy::Cvoid ) + + @chk ccall( + (:SNESConvergedDefault, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal, Ptr{SNESConvergedReason}, Ptr{Cvoid}), + snes, it, xnorm, snorm, fnorm, reason, dummy, + ) + + + return nothing +end + +""" + SNESConvergedSkip(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal, reason::SNESConvergedReason, dummy::Cvoid) +Convergence test for `SNES` that NEVER returns as +converged, UNLESS the maximum number of iteration have been reached. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `it` - the iteration (0 indicates before any Newton steps) +- `xnorm` - 2-norm of current iterate +- `snorm` - 2-norm of current step +- `fnorm` - 2-norm of function at current iterate +- `dummy` - unused context + +Output Parameter: +- `reason` - `SNES_CONVERGED_ITERATING`, `SNES_CONVERGED_ITS`, or `SNES_DIVERGED_FNORM_NAN` + +Options Database Key: +- `-snes_convergence_test skip` - see `SNESSetFromOptions()` + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESConvergedDefault()`, `SNESSetConvergenceTest()`, `SNESConvergedReason` + +# External Links +$(_doc_external("Snes/SNESConvergedSkip")) +""" +function SNESConvergedSkip(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal, reason::SNESConvergedReason, dummy::Cvoid) end + +@for_petsc function SNESConvergedSkip(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, xnorm::$PetscReal, snorm::$PetscReal, fnorm::$PetscReal, reason::SNESConvergedReason, dummy::Cvoid ) + + @chk ccall( + (:SNESConvergedSkip, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal, Ptr{SNESConvergedReason}, Ptr{Cvoid}), + snes, it, xnorm, snorm, fnorm, reason, dummy, + ) + + + return nothing +end + +""" + SNESSetWorkVecs(petsclib::PetscLibType,snes::PetscSNES, nw::PetscInt) +Allocates a number of work vectors to be used internally by the `SNES` solver + +Input Parameters: +- `snes` - the `SNES` context +- `nw` - number of work vectors to allocate + +Level: developer + +-seealso: [](ch_snes), `SNES` + +# External Links +$(_doc_external("Snes/SNESSetWorkVecs")) +""" +function SNESSetWorkVecs(petsclib::PetscLibType, snes::PetscSNES, nw::PetscInt) end + +@for_petsc function SNESSetWorkVecs(petsclib::$UnionPetscLib, snes::PetscSNES, nw::$PetscInt ) + + @chk ccall( + (:SNESSetWorkVecs, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, nw, + ) + + + return nothing +end + +""" + SNESFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the PETSc interface to the `SNES` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: [](ch_snes), `SNES`, `PetscFinalize()` + +# External Links +$(_doc_external("Snes/SNESFinalizePackage")) +""" +function SNESFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function SNESFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `SNES` package. It is called +from PetscDLLibraryRegister_petscsnes() when using dynamic libraries, and on the first call to `SNESCreate()` +when using shared or static libraries. + +Level: developer + +-seealso: [](ch_snes), `SNES`, `PetscInitialize()` + +# External Links +$(_doc_external("Snes/SNESInitializePackage")) +""" +function SNESInitializePackage(petsclib::PetscLibType) end + +@for_petsc function SNESInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESSetErrorIfNotConverged(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Causes `SNESSolve()` to generate an error immediately if the solver has not converged. + +Logically Collective + +Input Parameters: +- `snes` - iterative context obtained from `SNESCreate()` +- `flg` - `PETSC_TRUE` indicates you want the error generated + +Options Database Key: +- `-snes_error_if_not_converged ` - cause an immediate error condition and stop the program if the solver does not converge + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetErrorIfNotConverged()`, `KSPGetErrorIfNotConverged()`, `KSPSetErrorIfNotConverged()` + +# External Links +$(_doc_external("Snes/SNESSetErrorIfNotConverged")) +""" +function SNESSetErrorIfNotConverged(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESSetErrorIfNotConverged(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESSetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + flag::PetscBool = SNESGetErrorIfNotConverged(petsclib::PetscLibType,snes::PetscSNES) +Indicates if `SNESSolve()` will generate an error if the solver does not converge? + +Not Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `flag` - `PETSC_TRUE` if it will generate an error, else `PETSC_FALSE` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetErrorIfNotConverged()`, `KSPGetErrorIfNotConverged()`, `KSPSetErrorIfNotConverged()` + +# External Links +$(_doc_external("Snes/SNESGetErrorIfNotConverged")) +""" +function SNESGetErrorIfNotConverged(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetErrorIfNotConverged(petsclib::$UnionPetscLib, snes::PetscSNES ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetErrorIfNotConverged, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + SNESSetAlwaysComputesFinalResidual(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +tells the `SNES` to always compute the residual (nonlinear function value) at the final solution + +Logically Collective + +Input Parameters: +- `snes` - the shell `SNES` +- `flg` - `PETSC_TRUE` to always compute the residual + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESSolve()`, `SNESGetAlwaysComputesFinalResidual()` + +# External Links +$(_doc_external("Snes/SNESSetAlwaysComputesFinalResidual")) +""" +function SNESSetAlwaysComputesFinalResidual(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESSetAlwaysComputesFinalResidual(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESSetAlwaysComputesFinalResidual, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = SNESGetAlwaysComputesFinalResidual(petsclib::PetscLibType,snes::PetscSNES) +checks if the `SNES` always computes the residual at the final solution + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `flg` - `PETSC_TRUE` if the residual is computed + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESSolve()`, `SNESSetAlwaysComputesFinalResidual()` + +# External Links +$(_doc_external("Snes/SNESGetAlwaysComputesFinalResidual")) +""" +function SNESGetAlwaysComputesFinalResidual(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetAlwaysComputesFinalResidual(petsclib::$UnionPetscLib, snes::PetscSNES ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetAlwaysComputesFinalResidual, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + SNESSetFunctionDomainError(petsclib::PetscLibType,snes::PetscSNES) +tells `SNES` that the input vector, a proposed new solution, to your function you provided to `SNESSetFunction()` is not +in the functions domain. For example, a step with negative pressure. + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Level: advanced + +-seealso: [](ch_snes), `SNESCreate()`, `SNESSetFunction()`, `SNESFunctionFn`, `SNESSetJacobianDomainError()`, `SNESVISetVariableBounds()`, +`SNESVISetComputeVariableBounds()`, `SNESLineSearchSetPreCheck()`, `SNESLineSearchSetPostCheck()`, `SNESConvergedReason`, `SNESGetConvergedReason()`, +`SNES_DIVERGED_FUNCTION_DOMAIN` + +# External Links +$(_doc_external("Snes/SNESSetFunctionDomainError")) +""" +function SNESSetFunctionDomainError(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESSetFunctionDomainError(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESSetFunctionDomainError, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSetJacobianDomainError(petsclib::PetscLibType,snes::PetscSNES) +tells `SNES` that the function you provided to `SNESSetJacobian()` at the proposed step. For example there is a negative element transformation. + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Level: advanced + +-seealso: [](ch_snes), `SNESCreate()`, `SNESSetFunction()`, `SNESFunctionFn`, `SNESSetFunctionDomainError()`, `SNESVISetVariableBounds()`, +`SNESVISetComputeVariableBounds()`, `SNESLineSearchSetPreCheck()`, `SNESLineSearchSetPostCheck()`, `SNESConvergedReason`, `SNESGetConvergedReason()` + +# External Links +$(_doc_external("Snes/SNESSetJacobianDomainError")) +""" +function SNESSetJacobianDomainError(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESSetJacobianDomainError(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESSetJacobianDomainError, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSetCheckJacobianDomainError(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +tells `SNESSolve()` whether to check if the user called `SNESSetJacobianDomainError()` Jacobian domain error after +each Jacobian evaluation. By default, it checks for the Jacobian domain error in the debug mode, and does not check it in the optimized mode. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `flg` - indicates if or not to check Jacobian domain error after each Jacobian evaluation + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESConvergedReason`, `SNESCreate()`, `SNESSetFunction()`, `SNESFunctionFn`, `SNESSetFunctionDomainError()`, `SNESGetCheckJacobianDomainError()` + +# External Links +$(_doc_external("Snes/SNESSetCheckJacobianDomainError")) +""" +function SNESSetCheckJacobianDomainError(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESSetCheckJacobianDomainError(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESSetCheckJacobianDomainError, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = SNESGetCheckJacobianDomainError(petsclib::PetscLibType,snes::PetscSNES) +Get an indicator whether or not `SNES` is checking Jacobian domain errors after each Jacobian evaluation. + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `flg` - `PETSC_FALSE` indicates that it is not checking Jacobian domain errors after each Jacobian evaluation + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSetFunction()`, `SNESFunctionFn`, `SNESSetFunctionDomainError()`, `SNESSetCheckJacobianDomainError()` + +# External Links +$(_doc_external("Snes/SNESGetCheckJacobianDomainError")) +""" +function SNESGetCheckJacobianDomainError(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetCheckJacobianDomainError(petsclib::$UnionPetscLib, snes::PetscSNES ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetCheckJacobianDomainError, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + domainerror::PetscBool = SNESGetFunctionDomainError(petsclib::PetscLibType,snes::PetscSNES) +Gets the status of the domain error after a call to `SNESComputeFunction()` + +Not Collective, different MPI processes may return different values + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `domainerror` - Set to `PETSC_TRUE` if there's a domain error; `PETSC_FALSE` otherwise. + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetFunctionDomainError()`, `SNESComputeFunction()` + +# External Links +$(_doc_external("Snes/SNESGetFunctionDomainError")) +""" +function SNESGetFunctionDomainError(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetFunctionDomainError(petsclib::$UnionPetscLib, snes::PetscSNES ) + domainerror_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetFunctionDomainError, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, domainerror_, + ) + + domainerror = domainerror_[] + + return domainerror +end + +""" + domainerror::PetscBool = SNESGetJacobianDomainError(petsclib::PetscLibType,snes::PetscSNES) +Gets the status of the Jacobian domain error after a call to `SNESComputeJacobian()` + +Not Collective, different MPI processes may return different values + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `domainerror` - Set to `PETSC_TRUE` if there's a Jacobian domain error; `PETSC_FALSE` otherwise. + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetFunctionDomainError()`, `SNESComputeFunction()`, `SNESGetFunctionDomainError()` + +# External Links +$(_doc_external("Snes/SNESGetJacobianDomainError")) +""" +function SNESGetJacobianDomainError(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetJacobianDomainError(petsclib::$UnionPetscLib, snes::PetscSNES ) + domainerror_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetJacobianDomainError, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, domainerror_, + ) + + domainerror = domainerror_[] + + return domainerror +end + +""" + SNESLoad(petsclib::PetscLibType,snes::PetscSNES, viewer::PetscViewer) +Loads a `SNES` that has been stored in `PETSCVIEWERBINARY` with `SNESView()`. + +Collective + +Input Parameters: +- `snes` - the newly loaded `SNES`, this needs to have been created with `SNESCreate()` or +some related function before a call to `SNESLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `PetscViewer`, `SNESCreate()`, `SNESType`, `PetscViewerBinaryOpen()`, `SNESView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("Snes/SNESLoad")) +""" +function SNESLoad(petsclib::PetscLibType, snes::PetscSNES, viewer::PetscViewer) end + +@for_petsc function SNESLoad(petsclib::$UnionPetscLib, snes::PetscSNES, viewer::PetscViewer ) + + @chk ccall( + (:SNESLoad, $petsc_library), + PetscErrorCode, + (CSNES, PetscViewer), + snes, viewer, + ) + + + return nothing +end + +""" + SNESViewFromOptions(petsclib::PetscLibType,A::PetscSNES, obj::PetscObject, name::String) +View a `SNES` based on values in the options database + +Collective + +Input Parameters: +- `A` - the `SNES` context +- `obj` - Optional object that provides the options prefix for the checks +- `name` - command line option + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESView`, `PetscObjectViewFromOptions()`, `SNESCreate()` + +# External Links +$(_doc_external("Snes/SNESViewFromOptions")) +""" +function SNESViewFromOptions(petsclib::PetscLibType, A::PetscSNES, obj::PetscObject, name::String) end + +@for_petsc function SNESViewFromOptions(petsclib::$UnionPetscLib, A::PetscSNES, obj::PetscObject, name::String ) + + @chk ccall( + (:SNESViewFromOptions, $petsc_library), + PetscErrorCode, + (CSNES, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + SNESView(petsclib::PetscLibType,snes::PetscSNES, viewer::PetscViewer) +Prints or visualizes the `SNES` data structure. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `viewer` - the `PetscViewer` + +Options Database Key: +- `-snes_view` - Calls `SNESView()` at end of `SNESSolve()` + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESLoad()`, `SNESCreate()`, `PetscViewerASCIIOpen()` + +# External Links +$(_doc_external("Snes/SNESView")) +""" +function SNESView(petsclib::PetscLibType, snes::PetscSNES, viewer::PetscViewer) end + +@for_petsc function SNESView(petsclib::$UnionPetscLib, snes::PetscSNES, viewer::PetscViewer ) + + @chk ccall( + (:SNESView, $petsc_library), + PetscErrorCode, + (CSNES, PetscViewer), + snes, viewer, + ) + + + return nothing +end + +""" + SNESAddOptionsChecker(petsclib::PetscLibType,snescheck::external) +Adds an additional function to check for `SNES` options. + +Not Collective + +Input Parameter: +- `snescheck` - function that checks for options + +Calling sequence of `snescheck`: +- `snes` - the `SNES` object for which it is checking options + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetFromOptions()` + +# External Links +$(_doc_external("Snes/SNESAddOptionsChecker")) +""" +function SNESAddOptionsChecker(petsclib::PetscLibType, snescheck::external) end + +@for_petsc function SNESAddOptionsChecker(petsclib::$UnionPetscLib, snescheck::external ) + + @chk ccall( + (:SNESAddOptionsChecker, $petsc_library), + PetscErrorCode, + (external,), + snescheck, + ) + + + return nothing +end + +""" + SNESSetUpMatrices(petsclib::PetscLibType,snes::PetscSNES) +ensures that matrices are available for `SNES` Newton + +Collective + +Input Parameter: +- `snes` - `SNES` object to configure + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetUp()` + +# External Links +$(_doc_external("Snes/SNESSetUpMatrices")) +""" +function SNESSetUpMatrices(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESSetUpMatrices(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESSetUpMatrices, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESMonitorSetFromOptions(petsclib::PetscLibType,snes::PetscSNES, name::String, help::String, manual::String, monitor::external, monitorsetup::external) +Sets a monitor function and viewer appropriate for the type indicated by the user + +Collective + +Input Parameters: +- `snes` - `SNES` object you wish to monitor +- `name` - the monitor type one is seeking +- `help` - message indicating what monitoring is done +- `manual` - manual page for the monitor +- `monitor` - the monitor function, this must use a `PetscViewerFormat` as its context +- `monitorsetup` - a function that is called once ONLY if the user selected this monitor that may set additional features of the `SNES` or `PetscViewer` objects + +Calling sequence of `monitor`: +- `snes` - the nonlinear solver context +- `it` - the current iteration +- `r` - the current function norm +- `vf` - a `PetscViewerAndFormat` struct that contains the `PetscViewer` and `PetscViewerFormat` to use + +Calling sequence of `monitorsetup`: +- `snes` - the nonlinear solver context +- `vf` - a `PetscViewerAndFormat` struct that contains the `PetscViewer` and `PetscViewerFormat` to use + +Options Database Key: +- `-name` - trigger the use of this monitor in `SNESSetFromOptions()` + +Level: advanced + +-seealso: [](ch_snes), `PetscOptionsCreateViewer()`, `PetscOptionsGetReal()`, `PetscOptionsHasName()`, `PetscOptionsGetString()`, +`PetscOptionsGetIntArray()`, `PetscOptionsGetRealArray()`, `PetscOptionsBool()` +`PetscOptionsInt()`, `PetscOptionsString()`, `PetscOptionsReal()`, +`PetscOptionsName()`, `PetscOptionsBegin()`, `PetscOptionsEnd()`, `PetscOptionsHeadBegin()`, +`PetscOptionsStringArray()`, `PetscOptionsRealArray()`, `PetscOptionsScalar()`, +`PetscOptionsBoolGroupBegin()`, `PetscOptionsBoolGroup()`, `PetscOptionsBoolGroupEnd()`, +`PetscOptionsFList()`, `PetscOptionsEList()` + +# External Links +$(_doc_external("Snes/SNESMonitorSetFromOptions")) +""" +function SNESMonitorSetFromOptions(petsclib::PetscLibType, snes::PetscSNES, name::String, help::String, manual::String, monitor::external, monitorsetup::external) end + +@for_petsc function SNESMonitorSetFromOptions(petsclib::$UnionPetscLib, snes::PetscSNES, name::String, help::String, manual::String, monitor::external, monitorsetup::external ) + + @chk ccall( + (:SNESMonitorSetFromOptions, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}, external, external), + snes, name, help, manual, monitor, monitorsetup, + ) + + + return nothing +end + +""" + SNESSetFromOptions(petsclib::PetscLibType,snes::PetscSNES) +Sets various `SNES` and `KSP` parameters from user options. + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Options Database Keys: +- `-snes_type ` - newtonls, newtontr, ngmres, ncg, nrichardson, qn, vi, fas, `SNESType` for complete list +- `-snes_rtol ` - relative decrease in tolerance norm from initial +- `-snes_atol ` - absolute tolerance of residual norm +- `-snes_stol ` - convergence tolerance in terms of the norm of the change in the solution between steps +- `-snes_divergence_tolerance ` - if the residual goes above divtol*rnorm0, exit with divergence +- `-snes_max_it ` - maximum number of iterations +- `-snes_max_funcs ` - maximum number of function evaluations +- `-snes_force_iteration ` - force `SNESSolve()` to take at least one iteration +- `-snes_max_fail ` - maximum number of line search failures allowed before stopping, default is none +- `-snes_max_linear_solve_fail` - number of linear solver failures before SNESSolve() stops +- `-snes_lag_preconditioner ` - how often preconditioner is rebuilt (use -1 to never rebuild) +- `-snes_lag_preconditioner_persists ` - retains the -snes_lag_preconditioner information across multiple SNESSolve() +- `-snes_lag_jacobian ` - how often Jacobian is rebuilt (use -1 to never rebuild) +- `-snes_lag_jacobian_persists ` - retains the -snes_lag_jacobian information across multiple SNESSolve() +- `-snes_convergence_test ` - convergence test in nonlinear solver. default `SNESConvergedDefault()`. skip `SNESConvergedSkip()` means continue iterating until max_it or some other criterion is reached, saving expense of convergence test. correct_pressure `SNESConvergedCorrectPressure()` has special handling of a pressure null space. +- `-snes_monitor [ascii][:filename][:viewer format]` - prints residual norm at each iteration. if no filename given prints to stdout +- `-snes_monitor_solution [ascii binary draw][:filename][:viewer format]` - plots solution at each iteration +- `-snes_monitor_residual [ascii binary draw][:filename][:viewer format]` - plots residual (not its norm) at each iteration +- `-snes_monitor_solution_update [ascii binary draw][:filename][:viewer format]` - plots update to solution at each iteration +- `-snes_monitor_lg_residualnorm` - plots residual norm at each iteration +- `-snes_monitor_lg_range` - plots residual norm at each iteration +- `-snes_monitor_pause_final` - Pauses all monitor drawing after the solver ends +- `-snes_fd` - use finite differences to compute Jacobian; very slow, only for testing +- `-snes_fd_color` - use finite differences with coloring to compute Jacobian +- `-snes_mf_ksp_monitor` - if using matrix-free multiply then print h at each `KSP` iteration +- `-snes_converged_reason` - print the reason for convergence/divergence after each solve +- `-npc_snes_type ` - the `SNES` type to use as a nonlinear preconditioner +- `-snes_test_jacobian ` - compare the user provided Jacobian with one computed via finite differences to check for errors. If a threshold is given, display only those entries whose difference is greater than the threshold. +- `-snes_test_jacobian_view` - display the user provided Jacobian, the finite difference Jacobian and the difference between them to help users detect the location of errors in the user provided Jacobian. + +Options Database Keys for Eisenstat-Walker method: +- `-snes_ksp_ew` - use Eisenstat-Walker method for determining linear system convergence +- `-snes_ksp_ew_version ver` - version of Eisenstat-Walker method +- `-snes_ksp_ew_rtol0 ` - Sets rtol0 +- `-snes_ksp_ew_rtolmax ` - Sets rtolmax +- `-snes_ksp_ew_gamma ` - Sets gamma +- `-snes_ksp_ew_alpha ` - Sets alpha +- `-snes_ksp_ew_alpha2 ` - Sets alpha2 +- `-snes_ksp_ew_threshold ` - Sets threshold + +Level: beginner + +-seealso: [](ch_snes), `SNESType`, `SNESSetOptionsPrefix()`, `SNESResetFromOptions()`, `SNES`, `SNESCreate()`, `MatCreateSNESMF()`, `MatFDColoring` + +# External Links +$(_doc_external("Snes/SNESSetFromOptions")) +""" +function SNESSetFromOptions(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESSetFromOptions(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESSetFromOptions, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESResetFromOptions(petsclib::PetscLibType,snes::PetscSNES) +Sets various `SNES` and `KSP` parameters from user options ONLY if the `SNESSetFromOptions()` was previously called + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetFromOptions()`, `SNESSetOptionsPrefix()` + +# External Links +$(_doc_external("Snes/SNESResetFromOptions")) +""" +function SNESResetFromOptions(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESResetFromOptions(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESResetFromOptions, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSetComputeApplicationContext(petsclib::PetscLibType,snes::PetscSNES, compute::external, destroy::PetscCtxDestroyFn) +Sets an optional function to compute a user +the nonlinear solvers. + +Logically Collective; No Fortran Support + +Input Parameters: +- `snes` - the `SNES` context +- `compute` - function to compute the context +- `destroy` - function to destroy the context, see `PetscCtxDestroyFn` for the calling sequence + +Calling sequence of `compute`: +- `snes` - the `SNES` context +- `ctx` - context to be computed + +Level: intermediate + +-seealso: [](ch_snes), `SNESGetApplicationContext()`, `SNESSetApplicationContext()`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Snes/SNESSetComputeApplicationContext")) +""" +function SNESSetComputeApplicationContext(petsclib::PetscLibType, snes::PetscSNES, compute::external, destroy::PetscCtxDestroyFn) end + +@for_petsc function SNESSetComputeApplicationContext(petsclib::$UnionPetscLib, snes::PetscSNES, compute::external, destroy::PetscCtxDestroyFn ) + + @chk ccall( + (:SNESSetComputeApplicationContext, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{PetscCtxDestroyFn}), + snes, compute, destroy, + ) + + + return nothing +end + +""" + SNESSetApplicationContext(petsclib::PetscLibType,snes::PetscSNES, ctx::Cvoid) +Sets the optional user + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `ctx` - the user context + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetComputeApplicationContext()`, `SNESGetApplicationContext()` + +# External Links +$(_doc_external("Snes/SNESSetApplicationContext")) +""" +function SNESSetApplicationContext(petsclib::PetscLibType, snes::PetscSNES, ctx::Cvoid) end + +@for_petsc function SNESSetApplicationContext(petsclib::$UnionPetscLib, snes::PetscSNES, ctx::Cvoid ) + + @chk ccall( + (:SNESSetApplicationContext, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cvoid}), + snes, ctx, + ) + + + return nothing +end + +""" + SNESGetApplicationContext(petsclib::PetscLibType,snes::PetscSNES, ctx::PeCtx) +Gets the user +nonlinear solvers set with `SNESGetApplicationContext()` or `SNESSetComputeApplicationContext()` + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `ctx` - user context + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetApplicationContext()`, `SNESSetComputeApplicationContext()` + +# External Links +$(_doc_external("Snes/SNESGetApplicationContext")) +""" +function SNESGetApplicationContext(petsclib::PetscLibType, snes::PetscSNES, ctx::PeCtx) end + +@for_petsc function SNESGetApplicationContext(petsclib::$UnionPetscLib, snes::PetscSNES, ctx::PeCtx ) + + @chk ccall( + (:SNESGetApplicationContext, $petsc_library), + PetscErrorCode, + (CSNES, PeCtx), + snes, ctx, + ) + + + return nothing +end + +""" + SNESSetUseMatrixFree(petsclib::PetscLibType,snes::PetscSNES, mf_operator::PetscBool, mf::PetscBool) +indicates that `SNES` should use matrix + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context +- `mf_operator` - use matrix-free only for the Amat used by `SNESSetJacobian()`, this means the user provided Pmat will continue to be used +- `mf` - use matrix-free for both the Amat and Pmat used by `SNESSetJacobian()`, both the Amat and Pmat set in `SNESSetJacobian()` will be ignored. With +this option no matrix-element based preconditioners can be used in the linear solve since the matrix won't be explicitly available + +Options Database Keys: +- `-snes_mf_operator` - use matrix-free only for the mat operator +- `-snes_mf` - use matrix-free for both the mat and pmat operator +- `-snes_fd_color` - compute the Jacobian via coloring and finite differences. +- `-snes_fd` - compute the Jacobian via finite differences (slow) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetUseMatrixFree()`, `MatCreateSNESMF()`, `SNESComputeJacobianDefaultColor()`, `MatFDColoring` + +# External Links +$(_doc_external("Snes/SNESSetUseMatrixFree")) +""" +function SNESSetUseMatrixFree(petsclib::PetscLibType, snes::PetscSNES, mf_operator::PetscBool, mf::PetscBool) end + +@for_petsc function SNESSetUseMatrixFree(petsclib::$UnionPetscLib, snes::PetscSNES, mf_operator::PetscBool, mf::PetscBool ) + + @chk ccall( + (:SNESSetUseMatrixFree, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool, PetscBool), + snes, mf_operator, mf, + ) + + + return nothing +end + +""" + mf_operator::PetscBool,mf::PetscBool = SNESGetUseMatrixFree(petsclib::PetscLibType,snes::PetscSNES) +indicates if the `SNES` uses matrix + +Not Collective, but the resulting flags will be the same on all MPI processes + +Input Parameter: +- `snes` - `SNES` context + +Output Parameters: +- `mf_operator` - use matrix-free only for the Amat used by `SNESSetJacobian()`, this means the user provided Pmat will continue to be used +- `mf` - use matrix-free for both the Amat and Pmat used by `SNESSetJacobian()`, both the Amat and Pmat set in `SNESSetJacobian()` will be ignored + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetUseMatrixFree()`, `MatCreateSNESMF()` + +# External Links +$(_doc_external("Snes/SNESGetUseMatrixFree")) +""" +function SNESGetUseMatrixFree(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetUseMatrixFree(petsclib::$UnionPetscLib, snes::PetscSNES ) + mf_operator_ = Ref{PetscBool}() + mf_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetUseMatrixFree, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}, Ptr{PetscBool}), + snes, mf_operator_, mf_, + ) + + mf_operator = mf_operator_[] + mf = mf_[] + + return mf_operator,mf +end + +""" + iter::PetscInt = SNESGetIterationNumber(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of nonlinear iterations completed in the current or most recent `SNESSolve()` + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `iter` - iteration number + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetLagJacobian()`, `SNESGetLinearSolveIterations()`, `SNESSetMonitor()` + +# External Links +$(_doc_external("Snes/SNESGetIterationNumber")) +""" +function SNESGetIterationNumber(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetIterationNumber(petsclib::$UnionPetscLib, snes::PetscSNES ) + iter_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetIterationNumber, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, iter_, + ) + + iter = iter_[] + + return iter +end + +""" + SNESSetIterationNumber(petsclib::PetscLibType,snes::PetscSNES, iter::PetscInt) +Sets the current iteration number. + +Not Collective + +Input Parameters: +- `snes` - `SNES` context +- `iter` - iteration number + +Level: developer + +-seealso: [](ch_snes), `SNESGetLinearSolveIterations()` + +# External Links +$(_doc_external("Snes/SNESSetIterationNumber")) +""" +function SNESSetIterationNumber(petsclib::PetscLibType, snes::PetscSNES, iter::PetscInt) end + +@for_petsc function SNESSetIterationNumber(petsclib::$UnionPetscLib, snes::PetscSNES, iter::$PetscInt ) + + @chk ccall( + (:SNESSetIterationNumber, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, iter, + ) + + + return nothing +end + +""" + nfails::PetscInt = SNESGetNonlinearStepFailures(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of unsuccessful steps +attempted by the nonlinear solver in the current or most recent `SNESSolve()` . + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `nfails` - number of unsuccessful steps attempted + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()`, `SNESGetLinearSolveFailures()`, +`SNESSetMaxNonlinearStepFailures()`, `SNESGetMaxNonlinearStepFailures()` + +# External Links +$(_doc_external("Snes/SNESGetNonlinearStepFailures")) +""" +function SNESGetNonlinearStepFailures(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetNonlinearStepFailures(petsclib::$UnionPetscLib, snes::PetscSNES ) + nfails_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, nfails_, + ) + + nfails = nfails_[] + + return nfails +end + +""" + SNESSetMaxNonlinearStepFailures(petsclib::PetscLibType,snes::PetscSNES, maxFails::PetscInt) +Sets the maximum number of unsuccessful steps +attempted by the nonlinear solver before it gives up and returns unconverged or generates an error + +Not Collective + +Input Parameters: +- `snes` - `SNES` context +- `maxFails` - maximum of unsuccessful steps allowed, use `PETSC_UNLIMITED` to have no limit on the number of failures + +Options Database Key: +- `-snes_max_fail ` - maximum number of unsuccessful steps allowed + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetErrorIfNotConverged()`, `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()`, `SNESGetLinearSolveFailures()`, +`SNESGetMaxNonlinearStepFailures()`, `SNESGetNonlinearStepFailures()` + +# External Links +$(_doc_external("Snes/SNESSetMaxNonlinearStepFailures")) +""" +function SNESSetMaxNonlinearStepFailures(petsclib::PetscLibType, snes::PetscSNES, maxFails::PetscInt) end + +@for_petsc function SNESSetMaxNonlinearStepFailures(petsclib::$UnionPetscLib, snes::PetscSNES, maxFails::$PetscInt ) + + @chk ccall( + (:SNESSetMaxNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, maxFails, + ) + + + return nothing +end + +""" + maxFails::PetscInt = SNESGetMaxNonlinearStepFailures(petsclib::PetscLibType,snes::PetscSNES) +Gets the maximum number of unsuccessful steps +attempted by the nonlinear solver before it gives up and returns unconverged or generates an error + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `maxFails` - maximum of unsuccessful steps + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetErrorIfNotConverged()`, `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()`, `SNESGetLinearSolveFailures()`, +`SNESSetMaxNonlinearStepFailures()`, `SNESGetNonlinearStepFailures()` + +# External Links +$(_doc_external("Snes/SNESGetMaxNonlinearStepFailures")) +""" +function SNESGetMaxNonlinearStepFailures(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetMaxNonlinearStepFailures(petsclib::$UnionPetscLib, snes::PetscSNES ) + maxFails_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetMaxNonlinearStepFailures, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, maxFails_, + ) + + maxFails = maxFails_[] + + return maxFails +end + +""" + nfuncs::PetscInt = SNESGetNumberFunctionEvals(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of user provided function evaluations +done by the `SNES` object in the current or most recent `SNESSolve()` + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `nfuncs` - number of evaluations + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()`, `SNESGetLinearSolveFailures()`, `SNESSetCountersReset()` + +# External Links +$(_doc_external("Snes/SNESGetNumberFunctionEvals")) +""" +function SNESGetNumberFunctionEvals(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetNumberFunctionEvals(petsclib::$UnionPetscLib, snes::PetscSNES ) + nfuncs_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetNumberFunctionEvals, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, nfuncs_, + ) + + nfuncs = nfuncs_[] + + return nfuncs +end + +""" + nfails::PetscInt = SNESGetLinearSolveFailures(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of failed (non +linear solvers in the current or most recent `SNESSolve()` + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `nfails` - number of failed solves + +Options Database Key: +- `-snes_max_linear_solve_fail ` - The number of failures before the solve is terminated + +Level: intermediate + +-seealso: [](ch_snes), `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()` + +# External Links +$(_doc_external("Snes/SNESGetLinearSolveFailures")) +""" +function SNESGetLinearSolveFailures(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetLinearSolveFailures(petsclib::$UnionPetscLib, snes::PetscSNES ) + nfails_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetLinearSolveFailures, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, nfails_, + ) + + nfails = nfails_[] + + return nfails +end + +""" + SNESSetMaxLinearSolveFailures(petsclib::PetscLibType,snes::PetscSNES, maxFails::PetscInt) +the number of failed linear solve attempts +allowed before `SNES` returns with a diverged reason of `SNES_DIVERGED_LINEAR_SOLVE` + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context +- `maxFails` - maximum allowed linear solve failures, use `PETSC_UNLIMITED` to have no limit on the number of failures + +Options Database Key: +- `-snes_max_linear_solve_fail ` - The number of failures before the solve is terminated + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetErrorIfNotConverged()`, `SNESGetLinearSolveFailures()`, `SNESGetMaxLinearSolveFailures()`, `SNESGetLinearSolveIterations()` + +# External Links +$(_doc_external("Snes/SNESSetMaxLinearSolveFailures")) +""" +function SNESSetMaxLinearSolveFailures(petsclib::PetscLibType, snes::PetscSNES, maxFails::PetscInt) end + +@for_petsc function SNESSetMaxLinearSolveFailures(petsclib::$UnionPetscLib, snes::PetscSNES, maxFails::$PetscInt ) + + @chk ccall( + (:SNESSetMaxLinearSolveFailures, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, maxFails, + ) + + + return nothing +end + +""" + maxFails::PetscInt = SNESGetMaxLinearSolveFailures(petsclib::PetscLibType,snes::PetscSNES) +gets the maximum number of linear solve failures that +are allowed before `SNES` returns as unsuccessful + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `maxFails` - maximum of unsuccessful solves allowed + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetErrorIfNotConverged()`, `SNESGetLinearSolveFailures()`, `SNESGetLinearSolveIterations()`, `SNESSetMaxLinearSolveFailures()`, + +# External Links +$(_doc_external("Snes/SNESGetMaxLinearSolveFailures")) +""" +function SNESGetMaxLinearSolveFailures(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetMaxLinearSolveFailures(petsclib::$UnionPetscLib, snes::PetscSNES ) + maxFails_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetMaxLinearSolveFailures, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, maxFails_, + ) + + maxFails = maxFails_[] + + return maxFails +end + +""" + lits::PetscInt = SNESGetLinearSolveIterations(petsclib::PetscLibType,snes::PetscSNES) +Gets the total number of linear iterations +used by the nonlinear solver in the most recent `SNESSolve()` + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `lits` - number of linear iterations + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetIterationNumber()`, `SNESGetLinearSolveFailures()`, `SNESGetMaxLinearSolveFailures()`, `SNESSetCountersReset()` + +# External Links +$(_doc_external("Snes/SNESGetLinearSolveIterations")) +""" +function SNESGetLinearSolveIterations(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetLinearSolveIterations(petsclib::$UnionPetscLib, snes::PetscSNES ) + lits_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetLinearSolveIterations, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, lits_, + ) + + lits = lits_[] + + return lits +end + +""" + SNESSetCountersReset(petsclib::PetscLibType,snes::PetscSNES, reset::PetscBool) +Sets whether or not the counters for linear iterations and function evaluations +are reset every time `SNESSolve()` is called. + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context +- `reset` - whether to reset the counters or not, defaults to `PETSC_TRUE` + +Level: developer + +-seealso: [](ch_snes), `SNESGetNumberFunctionEvals()`, `SNESGetLinearSolveIterations()`, `SNESGetNPC()` + +# External Links +$(_doc_external("Snes/SNESSetCountersReset")) +""" +function SNESSetCountersReset(petsclib::PetscLibType, snes::PetscSNES, reset::PetscBool) end + +@for_petsc function SNESSetCountersReset(petsclib::$UnionPetscLib, snes::PetscSNES, reset::PetscBool ) + + @chk ccall( + (:SNESSetCountersReset, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, reset, + ) + + + return nothing +end + +""" + SNESResetCounters(petsclib::PetscLibType,snes::PetscSNES) +Reset counters for linear iterations and function evaluations. + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context + +Level: developer + +-seealso: [](ch_snes), `SNESGetNumberFunctionEvals()`, `SNESGetLinearSolveIterations()`, `SNESGetNPC()` + +# External Links +$(_doc_external("Snes/SNESResetCounters")) +""" +function SNESResetCounters(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESResetCounters(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESResetCounters, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSetKSP(petsclib::PetscLibType,snes::PetscSNES, ksp::PetscKSP) +Sets a `KSP` context for the `SNES` object to use + +Not Collective, but the `SNES` and `KSP` objects must live on the same `MPI_Comm` + +Input Parameters: +- `snes` - the `SNES` context +- `ksp` - the `KSP` context + +Level: developer + +-seealso: [](ch_snes), `SNES`, `KSP`, `KSPGetPC()`, `SNESCreate()`, `KSPCreate()` + +# External Links +$(_doc_external("Snes/SNESSetKSP")) +""" +function SNESSetKSP(petsclib::PetscLibType, snes::PetscSNES, ksp::PetscKSP) end + +@for_petsc function SNESSetKSP(petsclib::$UnionPetscLib, snes::PetscSNES, ksp::PetscKSP ) + + @chk ccall( + (:SNESSetKSP, $petsc_library), + PetscErrorCode, + (CSNES, CKSP), + snes, ksp, + ) + + + return nothing +end + +""" + SNESParametersInitialize(petsclib::PetscLibType,snes::PetscSNES) +Sets all the parameters in `snes` to their default value (when `SNESCreate()` was called) if they +currently contain default values + +Collective + +Input Parameter: +- `snes` - the `SNES` object + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESDestroy()`, `SNESSetLagPreconditioner()`, `SNESSetLagJacobian()`, +`PetscObjectParameterSetDefault()` + +# External Links +$(_doc_external("Snes/SNESParametersInitialize")) +""" +function SNESParametersInitialize(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESParametersInitialize(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESParametersInitialize, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + outsnes::PetscSNES = SNESCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a nonlinear solver context used to manage a set of nonlinear solves + +Collective + +Input Parameter: +- `comm` - MPI communicator + +Output Parameter: +- `outsnes` - the new `SNES` context + +Options Database Keys: +- `-snes_mf` - Activates default matrix-free Jacobian-vector products, and no matrix to construct a preconditioner +- `-snes_mf_operator` - Activates default matrix-free Jacobian-vector products, and a user-provided matrix as set by `SNESSetJacobian()` +- `-snes_fd_coloring` - uses a relative fast computation of the Jacobian using finite differences and a graph coloring +- `-snes_fd` - Uses (slow!) finite differences to compute Jacobian + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESDestroy()`, `SNESSetLagPreconditioner()`, `SNESSetLagJacobian()` + +# External Links +$(_doc_external("Snes/SNESCreate")) +""" +function SNESCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function SNESCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + outsnes_ = Ref{CSNES}() + + @chk ccall( + (:SNESCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CSNES}), + comm, outsnes_, + ) + + outsnes = PetscSNES(outsnes_[], petsclib) + + return outsnes +end + +""" + SNESSetFunction(petsclib::PetscLibType,snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid) +Sets the function evaluation routine and function +vector for use by the `SNES` routines in solving systems of nonlinear +equations. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `r` - vector to store function values, may be `NULL` +- `f` - function evaluation routine; for calling sequence see `SNESFunctionFn` +- `ctx` - [optional] user-defined context for private data for the +function evaluation routine (may be `NULL`) + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESGetFunction()`, `SNESComputeFunction()`, `SNESSetJacobian()`, `SNESSetPicard()`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/SNESSetFunction")) +""" +function SNESSetFunction(petsclib::PetscLibType, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function SNESSetFunction(petsclib::$UnionPetscLib, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + snes, r, f, ctx, + ) + + + return nothing +end + +""" + SNESSetInitialFunction(petsclib::PetscLibType,snes::PetscSNES, f::PetscVec) +Set an already computed function evaluation at the initial guess to be reused by `SNESSolve()`. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `f` - vector to store function value + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESSetFunction()`, `SNESComputeFunction()`, `SNESSetInitialFunctionNorm()` + +# External Links +$(_doc_external("Snes/SNESSetInitialFunction")) +""" +function SNESSetInitialFunction(petsclib::PetscLibType, snes::PetscSNES, f::PetscVec) end + +@for_petsc function SNESSetInitialFunction(petsclib::$UnionPetscLib, snes::PetscSNES, f::PetscVec ) + + @chk ccall( + (:SNESSetInitialFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec), + snes, f, + ) + + + return nothing +end + +""" + SNESSetNormSchedule(petsclib::PetscLibType,snes::PetscSNES, normschedule::SNESNormSchedule) +Sets the `SNESNormSchedule` used in convergence and monitoring +of the `SNES` method, when norms are computed in the solving process + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `normschedule` - the frequency of norm computation + +Options Database Key: +- `-snes_norm_schedule ` - set the schedule + +Level: advanced + +-seealso: [](ch_snes), `SNESNormSchedule`, `SNESGetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()` + +# External Links +$(_doc_external("Snes/SNESSetNormSchedule")) +""" +function SNESSetNormSchedule(petsclib::PetscLibType, snes::PetscSNES, normschedule::SNESNormSchedule) end + +@for_petsc function SNESSetNormSchedule(petsclib::$UnionPetscLib, snes::PetscSNES, normschedule::SNESNormSchedule ) + + @chk ccall( + (:SNESSetNormSchedule, $petsc_library), + PetscErrorCode, + (CSNES, SNESNormSchedule), + snes, normschedule, + ) + + + return nothing +end + +""" + SNESGetNormSchedule(petsclib::PetscLibType,snes::PetscSNES, normschedule::SNESNormSchedule) +Gets the `SNESNormSchedule` used in convergence and monitoring +of the `SNES` method. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `normschedule` - the type of the norm used + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()`, `SNESNormSchedule` + +# External Links +$(_doc_external("Snes/SNESGetNormSchedule")) +""" +function SNESGetNormSchedule(petsclib::PetscLibType, snes::PetscSNES, normschedule::SNESNormSchedule) end + +@for_petsc function SNESGetNormSchedule(petsclib::$UnionPetscLib, snes::PetscSNES, normschedule::SNESNormSchedule ) + + @chk ccall( + (:SNESGetNormSchedule, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESNormSchedule}), + snes, normschedule, + ) + + + return nothing +end + +""" + SNESSetFunctionNorm(petsclib::PetscLibType,snes::PetscSNES, norm::PetscReal) +Sets the last computed residual norm. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `norm` - the value of the norm + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESGetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()`, `SNESNormSchedule` + +# External Links +$(_doc_external("Snes/SNESSetFunctionNorm")) +""" +function SNESSetFunctionNorm(petsclib::PetscLibType, snes::PetscSNES, norm::PetscReal) end + +@for_petsc function SNESSetFunctionNorm(petsclib::$UnionPetscLib, snes::PetscSNES, norm::$PetscReal ) + + @chk ccall( + (:SNESSetFunctionNorm, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal), + snes, norm, + ) + + + return nothing +end + +""" + norm::PetscReal = SNESGetFunctionNorm(petsclib::PetscLibType,snes::PetscSNES) +Gets the last computed norm of the residual + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `norm` - the last computed residual norm + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()`, `SNESNormSchedule` + +# External Links +$(_doc_external("Snes/SNESGetFunctionNorm")) +""" +function SNESGetFunctionNorm(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetFunctionNorm(petsclib::$UnionPetscLib, snes::PetscSNES ) + norm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESGetFunctionNorm, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, norm_, + ) + + norm = norm_[] + + return norm +end + +""" + ynorm::PetscReal = SNESGetUpdateNorm(petsclib::PetscLibType,snes::PetscSNES) +Gets the last computed norm of the solution update + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `ynorm` - the last computed update norm + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetNormSchedule()`, `SNESComputeFunction()`, `SNESGetFunctionNorm()` + +# External Links +$(_doc_external("Snes/SNESGetUpdateNorm")) +""" +function SNESGetUpdateNorm(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetUpdateNorm(petsclib::$UnionPetscLib, snes::PetscSNES ) + ynorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESGetUpdateNorm, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, ynorm_, + ) + + ynorm = ynorm_[] + + return ynorm +end + +""" + xnorm::PetscReal = SNESGetSolutionNorm(petsclib::PetscLibType,snes::PetscSNES) +Gets the last computed norm of the solution + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `xnorm` - the last computed solution norm + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetNormSchedule()`, `SNESComputeFunction()`, `SNESGetFunctionNorm()`, `SNESGetUpdateNorm()` + +# External Links +$(_doc_external("Snes/SNESGetSolutionNorm")) +""" +function SNESGetSolutionNorm(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetSolutionNorm(petsclib::$UnionPetscLib, snes::PetscSNES ) + xnorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESGetSolutionNorm, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, xnorm_, + ) + + xnorm = xnorm_[] + + return xnorm +end + +""" + SNESSetFunctionType(petsclib::PetscLibType,snes::PetscSNES, type::SNESFunctionType) +Sets the `SNESFunctionType` +of the `SNES` method. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `type` - the function type + +Level: developer + +Values of the function type: +- `SNES_FUNCTION_DEFAULT` - the default for the given `SNESType` +- `SNES_FUNCTION_UNPRECONDITIONED` - an unpreconditioned function evaluation (this is the function provided with `SNESSetFunction()` +- `SNES_FUNCTION_PRECONDITIONED` - a transformation of the function provided with `SNESSetFunction()` + +-seealso: [](ch_snes), `SNES`, `SNESFunctionType`, `SNESGetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()`, `SNESNormSchedule` + +# External Links +$(_doc_external("Snes/SNESSetFunctionType")) +""" +function SNESSetFunctionType(petsclib::PetscLibType, snes::PetscSNES, type::SNESFunctionType) end + +@for_petsc function SNESSetFunctionType(petsclib::$UnionPetscLib, snes::PetscSNES, type::SNESFunctionType ) + + @chk ccall( + (:SNESSetFunctionType, $petsc_library), + PetscErrorCode, + (CSNES, SNESFunctionType), + snes, type, + ) + + + return nothing +end + +""" + SNESGetFunctionType(petsclib::PetscLibType,snes::PetscSNES, type::SNESFunctionType) +Gets the `SNESFunctionType` used in convergence and monitoring set with `SNESSetFunctionType()` +of the SNES method. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `type` - the type of the function evaluation, see `SNESSetFunctionType()` + +Level: advanced + +-seealso: [](ch_snes), `SNESSetFunctionType()`, `SNESFunctionType`, `SNESSetNormSchedule()`, `SNESComputeFunction()`, `VecNorm()`, `SNESSetFunction()`, `SNESSetInitialFunction()`, `SNESNormSchedule` + +# External Links +$(_doc_external("Snes/SNESGetFunctionType")) +""" +function SNESGetFunctionType(petsclib::PetscLibType, snes::PetscSNES, type::SNESFunctionType) end + +@for_petsc function SNESGetFunctionType(petsclib::$UnionPetscLib, snes::PetscSNES, type::SNESFunctionType ) + + @chk ccall( + (:SNESGetFunctionType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESFunctionType}), + snes, type, + ) + + + return nothing +end + +""" + SNESSetNGS(petsclib::PetscLibType,snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid) +Sets the user nonlinear Gauss +use with composed nonlinear solvers. + +Input Parameters: +- `snes` - the `SNES` context, usually of the `SNESType` `SNESNGS` +- `f` - function evaluation routine to apply Gauss-Seidel, see `SNESNGSFn` for calling sequence +- `ctx` - [optional] user-defined context for private data for the smoother evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNESNGS`, `SNESGetNGS()`, `SNESNCG`, `SNESGetFunction()`, `SNESComputeNGS()`, `SNESNGSFn` + +# External Links +$(_doc_external("Snes/SNESSetNGS")) +""" +function SNESSetNGS(petsclib::PetscLibType, snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid) end + +@for_petsc function SNESSetNGS(petsclib::$UnionPetscLib, snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetNGS, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESNGSFn}, Ptr{Cvoid}), + snes, f, ctx, + ) + + + return nothing +end + +""" + SNESPicardComputeMFFunction(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESPicardComputeMFFunction")) +""" +function SNESPicardComputeMFFunction(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid) end + +@for_petsc function SNESPicardComputeMFFunction(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid ) + + @chk ccall( + (:SNESPicardComputeMFFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, x, f, ctx, + ) + + + return nothing +end + +""" + SNESPicardComputeFunction(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESPicardComputeFunction")) +""" +function SNESPicardComputeFunction(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid) end + +@for_petsc function SNESPicardComputeFunction(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec, f::PetscVec, ctx::Cvoid ) + + @chk ccall( + (:SNESPicardComputeFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, x, f, ctx, + ) + + + return nothing +end + +""" + SNESPicardComputeJacobian(petsclib::PetscLibType,snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESPicardComputeJacobian")) +""" +function SNESPicardComputeJacobian(petsclib::PetscLibType, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) end + +@for_petsc function SNESPicardComputeJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:SNESPicardComputeJacobian, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CMat, CMat, Ptr{Cvoid}), + snes, x1, J, B, ctx, + ) + + + return nothing +end + +""" + SNESSetPicard(petsclib::PetscLibType,snes::PetscSNES, r::PetscVec, bp::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) +Use `SNES` to solve the system A(x) x = bp(x) + b via a Picard type iteration (Picard linearization) + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `r` - vector to store function values, may be `NULL` +- `bp` - function evaluation routine, may be `NULL`, for the calling sequence see `SNESFunctionFn` +- `Amat` - matrix with which A(x) x - bp(x) - b is to be computed +- `Pmat` - matrix from which preconditioner is computed (usually the same as `Amat`) +- `J` - function to compute matrix values, for the calling sequence see `SNESJacobianFn` +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetFunction()`, `SNESSetFunction()`, `SNESComputeFunction()`, `SNESSetJacobian()`, `SNESGetPicard()`, `SNESLineSearchPreCheckPicard()`, +`SNESFunctionFn`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/SNESSetPicard")) +""" +function SNESSetPicard(petsclib::PetscLibType, snes::PetscSNES, r::PetscVec, bp::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function SNESSetPicard(petsclib::$UnionPetscLib, snes::PetscSNES, r::PetscVec, bp::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetPicard, $petsc_library), + PetscErrorCode, + (CSNES, CVec, Ptr{SNESFunctionFn}, CMat, CMat, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + snes, r, bp, Amat, Pmat, J, ctx, + ) + + + return nothing +end + +""" + SNESGetPicard(petsclib::PetscLibType,snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) +Returns the context for the Picard iteration + +Not Collective, but `Vec` is parallel if `SNES` is parallel. Collective if `Vec` is requested, but has not been created yet. + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `r` - the function (or `NULL`) +- `f` - the function (or `NULL`); for calling sequence see `SNESFunctionFn` +- `Amat` - the matrix used to defined the operation A(x) x - b(x) (or `NULL`) +- `Pmat` - the matrix from which the preconditioner will be constructed (or `NULL`) +- `J` - the function for matrix evaluation (or `NULL`); for calling sequence see `SNESJacobianFn` +- `ctx` - the function context (or `NULL`) + +Level: advanced + +-seealso: [](ch_snes), `SNESSetFunction()`, `SNESSetPicard()`, `SNESGetFunction()`, `SNESGetJacobian()`, `SNESGetDM()`, `SNESFunctionFn`, `SNESJacobianFn` + +# External Links +$(_doc_external("Snes/SNESGetPicard")) +""" +function SNESGetPicard(petsclib::PetscLibType, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function SNESGetPicard(petsclib::$UnionPetscLib, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid ) + r_ = Ref(r.ptr) + Amat_ = Ref(Amat.ptr) + Pmat_ = Ref(Pmat.ptr) + + @chk ccall( + (:SNESGetPicard, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}, SNESFunctionFn, Ptr{CMat}, Ptr{CMat}, SNESJacobianFn, Cvoid), + snes, r_, f, Amat_, Pmat_, J, ctx, + ) + + r.ptr = C_NULL + Amat.ptr = C_NULL + Pmat.ptr = C_NULL + + return nothing +end + +""" + SNESSetComputeInitialGuess(petsclib::PetscLibType,snes::PetscSNES, func::SNESInitialGuessFn, ctx::Cvoid) +Sets a routine used to compute an initial guess for the nonlinear problem + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `func` - function evaluation routine, see `SNESInitialGuessFn` for the calling sequence +- `ctx` - [optional] user-defined context for private data for the +function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetFunction()`, `SNESGetFunction()`, `SNESComputeFunction()`, `SNESSetJacobian()`, `SNESInitialGuessFn` + +# External Links +$(_doc_external("Snes/SNESSetComputeInitialGuess")) +""" +function SNESSetComputeInitialGuess(petsclib::PetscLibType, snes::PetscSNES, func::SNESInitialGuessFn, ctx::Cvoid) end + +@for_petsc function SNESSetComputeInitialGuess(petsclib::$UnionPetscLib, snes::PetscSNES, func::SNESInitialGuessFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetComputeInitialGuess, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESInitialGuessFn}, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + SNESGetRhs(petsclib::PetscLibType,snes::PetscSNES, rhs::PetscVec) +Gets the vector for solving F(x) = `rhs`. If `rhs` is not set +it assumes a zero right-hand side. + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `rhs` - the right-hand side vector or `NULL` if there is no right-hand side vector + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetSolution()`, `SNESGetFunction()`, `SNESComputeFunction()`, `SNESSetJacobian()`, `SNESSetFunction()` + +# External Links +$(_doc_external("Snes/SNESGetRhs")) +""" +function SNESGetRhs(petsclib::PetscLibType, snes::PetscSNES, rhs::PetscVec) end + +@for_petsc function SNESGetRhs(petsclib::$UnionPetscLib, snes::PetscSNES, rhs::PetscVec ) + rhs_ = Ref(rhs.ptr) + + @chk ccall( + (:SNESGetRhs, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}), + snes, rhs_, + ) + + rhs.ptr = C_NULL + + return nothing +end + +""" + SNESComputeFunction(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec, y::PetscVec) +Calls the function that has been set with `SNESSetFunction()`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `x` - input vector + +Output Parameter: +- `y` - function vector, as set by `SNESSetFunction()` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetFunction()`, `SNESGetFunction()`, `SNESComputeMFFunction()` + +# External Links +$(_doc_external("Snes/SNESComputeFunction")) +""" +function SNESComputeFunction(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec, y::PetscVec) end + +@for_petsc function SNESComputeFunction(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:SNESComputeFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, x, y, + ) + + + return nothing +end + +""" + SNESComputeMFFunction(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec, y::PetscVec) +Calls the function that has been set with `DMSNESSetMFFunction()`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `x` - input vector + +Output Parameter: +- `y` - output vector + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetFunction()`, `SNESGetFunction()`, `SNESComputeFunction()`, `MatCreateSNESMF()`, `DMSNESSetMFFunction()` + +# External Links +$(_doc_external("Snes/SNESComputeMFFunction")) +""" +function SNESComputeMFFunction(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec, y::PetscVec) end + +@for_petsc function SNESComputeMFFunction(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:SNESComputeMFFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, x, y, + ) + + + return nothing +end + +""" + SNESComputeNGS(petsclib::PetscLibType,snes::PetscSNES, b::PetscVec, x::PetscVec) +Calls the Gauss + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `x` - input vector +- `b` - rhs vector + +Output Parameter: +- `x` - new solution vector + +Level: developer + +-seealso: [](ch_snes), `SNESNGSFn`, `SNESSetNGS()`, `SNESComputeFunction()`, `SNESNGS` + +# External Links +$(_doc_external("Snes/SNESComputeNGS")) +""" +function SNESComputeNGS(petsclib::PetscLibType, snes::PetscSNES, b::PetscVec, x::PetscVec) end + +@for_petsc function SNESComputeNGS(petsclib::$UnionPetscLib, snes::PetscSNES, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:SNESComputeNGS, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, b, x, + ) + + + return nothing +end + +""" + SNESTestFunction(petsclib::PetscLibType,snes::PetscSNES) +Computes the difference between the computed and finite + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Options Database Keys: +- `-snes_test_function` - compare the user provided function with one compute via finite differences to check for errors. +- `-snes_test_function_view` - display the user provided function, the finite difference function and the difference + +Level: developer + +-seealso: [](ch_snes), `SNESTestJacobian()`, `SNESSetFunction()`, `SNESComputeFunction()` + +# External Links +$(_doc_external("Snes/SNESTestFunction")) +""" +function SNESTestFunction(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESTestFunction(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESTestFunction, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + Jnorm::PetscReal,diffNorm::PetscReal = SNESTestJacobian(petsclib::PetscLibType,snes::PetscSNES) +Computes the difference between the computed and finite + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `Jnorm` - the Frobenius norm of the computed Jacobian, or `NULL` +- `diffNorm` - the Frobenius norm of the difference of the computed and finite-difference Jacobians, or `NULL` + +Options Database Keys: +- `-snes_test_jacobian ` - compare the user provided Jacobian with one compute via finite differences to check for errors. If a threshold is given, display only those entries whose difference is greater than the threshold. +- `-snes_test_jacobian_view` - display the user provided Jacobian, the finite difference Jacobian and the difference + +Level: developer + +-seealso: [](ch_snes), `SNESTestFunction()`, `SNESSetJacobian()`, `SNESComputeJacobian()` + +# External Links +$(_doc_external("Snes/SNESTestJacobian")) +""" +function SNESTestJacobian(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESTestJacobian(petsclib::$UnionPetscLib, snes::PetscSNES ) + Jnorm_ = Ref{$PetscReal}() + diffNorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESTestJacobian, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscReal}), + snes, Jnorm_, diffNorm_, + ) + + Jnorm = Jnorm_[] + diffNorm = diffNorm_[] + + return Jnorm,diffNorm +end + +""" + SNESComputeJacobian(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, A::PetscMat, B::PetscMat) +Computes the Jacobian matrix that has been set with `SNESSetJacobian()`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `X` - input vector + +Output Parameters: +- `A` - Jacobian matrix +- `B` - optional matrix for building the preconditioner, usually the same as `A` + +Options Database Keys: +- `-snes_lag_preconditioner ` - how often to rebuild preconditioner +- `-snes_lag_jacobian ` - how often to rebuild Jacobian +- `-snes_test_jacobian ` - compare the user provided Jacobian with one compute via finite differences to check for errors. If a threshold is given, display only those entries whose difference is greater than the threshold. +- `-snes_test_jacobian_view` - display the user provided Jacobian, the finite difference Jacobian and the difference between them to help users detect the location of errors in the user provided Jacobian +- `-snes_compare_explicit` - Compare the computed Jacobian to the finite difference Jacobian and output the differences +- `-snes_compare_explicit_draw` - Compare the computed Jacobian to the finite difference Jacobian and draw the result +- `-snes_compare_explicit_contour` - Compare the computed Jacobian to the finite difference Jacobian and draw a contour plot with the result +- `-snes_compare_operator` - Make the comparison options above use the operator instead of the matrix used to construct the preconditioner +- `-snes_compare_coloring` - Compute the finite difference Jacobian using coloring and display norms of difference +- `-snes_compare_coloring_display` - Compute the finite difference Jacobian using coloring and display verbose differences +- `-snes_compare_coloring_threshold` - Display only those matrix entries that differ by more than a given threshold +- `-snes_compare_coloring_threshold_atol` - Absolute tolerance for difference in matrix entries to be displayed by `-snes_compare_coloring_threshold` +- `-snes_compare_coloring_threshold_rtol` - Relative tolerance for difference in matrix entries to be displayed by `-snes_compare_coloring_threshold` +- `-snes_compare_coloring_draw` - Compute the finite difference Jacobian using coloring and draw differences +- `-snes_compare_coloring_draw_contour` - Compute the finite difference Jacobian using coloring and show contours of matrices and differences + +Level: developer + +-seealso: [](ch_snes), `SNESSetJacobian()`, `KSPSetOperators()`, `MatStructure`, `SNESSetLagPreconditioner()`, `SNESSetLagJacobian()` + +# External Links +$(_doc_external("Snes/SNESComputeJacobian")) +""" +function SNESComputeJacobian(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, A::PetscMat, B::PetscMat) end + +@for_petsc function SNESComputeJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, A::PetscMat, B::PetscMat ) + + @chk ccall( + (:SNESComputeJacobian, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CMat, CMat), + snes, X, A, B, + ) + + + return nothing +end + +""" + SNESSetJacobian(petsclib::PetscLibType,snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) +Sets the function to compute Jacobian as well as the +location to store the matrix. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `Amat` - the matrix that defines the (approximate) Jacobian +- `Pmat` - the matrix to be used in constructing the preconditioner, usually the same as `Amat`. +- `J` - Jacobian evaluation routine (if `NULL` then `SNES` retains any previously set value), see `SNESJacobianFn` for details +- `ctx` - [optional] user-defined context for private data for the +Jacobian evaluation routine (may be `NULL`) (if `NULL` then `SNES` retains any previously set value) + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `KSPSetOperators()`, `SNESSetFunction()`, `MatMFFDComputeJacobian()`, `SNESComputeJacobianDefaultColor()`, `MatStructure`, +`SNESSetPicard()`, `SNESJacobianFn`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/SNESSetJacobian")) +""" +function SNESSetJacobian(petsclib::PetscLibType, snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function SNESSetJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetJacobian, $petsc_library), + PetscErrorCode, + (CSNES, CMat, CMat, Ptr{SNESJacobianFn}, Ptr{Cvoid}), + snes, Amat, Pmat, J, ctx, + ) + + + return nothing +end + +""" + SNESGetJacobian(petsclib::PetscLibType,snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) +Returns the Jacobian matrix and optionally the user +provided context for evaluating the Jacobian. + +Not Collective, but `Mat` object will be parallel if `SNES` is + +Input Parameter: +- `snes` - the nonlinear solver context + +Output Parameters: +- `Amat` - location to stash (approximate) Jacobian matrix (or `NULL`) +- `Pmat` - location to stash matrix used to compute the preconditioner (or `NULL`) +- `J` - location to put Jacobian function (or `NULL`), for calling sequence see `SNESJacobianFn` +- `ctx` - location to stash Jacobian ctx (or `NULL`) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `Mat`, `SNESSetJacobian()`, `SNESComputeJacobian()`, `SNESJacobianFn`, `SNESGetFunction()` + +# External Links +$(_doc_external("Snes/SNESGetJacobian")) +""" +function SNESGetJacobian(petsclib::PetscLibType, snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid) end + +@for_petsc function SNESGetJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, Amat::PetscMat, Pmat::PetscMat, J::SNESJacobianFn, ctx::Cvoid ) + Amat_ = Ref(Amat.ptr) + Pmat_ = Ref(Pmat.ptr) + + @chk ccall( + (:SNESGetJacobian, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CMat}, Ptr{CMat}, SNESJacobianFn, Cvoid), + snes, Amat_, Pmat_, J, ctx, + ) + + Amat.ptr = C_NULL + Pmat.ptr = C_NULL + + return nothing +end + +""" + SNESSetUp(petsclib::PetscLibType,snes::PetscSNES) +Sets up the internal data structures for the later use +of a nonlinear solver `SNESSolve()`. + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSolve()`, `SNESDestroy()`, `SNESSetFromOptions()` + +# External Links +$(_doc_external("Snes/SNESSetUp")) +""" +function SNESSetUp(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESSetUp(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESSetUp, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESReset(petsclib::PetscLibType,snes::PetscSNES) +Resets a `SNES` context to the state it was in before `SNESSetUp()` was called and removes any allocated `Vec` and `Mat` from its data structures + +Collective + +Input Parameter: +- `snes` - the nonlinear iterative solver context obtained from `SNESCreate()` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESDestroy()`, `SNESCreate()`, `SNESSetUp()`, `SNESSolve()` + +# External Links +$(_doc_external("Snes/SNESReset")) +""" +function SNESReset(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESReset(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESReset, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESConvergedReasonViewCancel(petsclib::PetscLibType,snes::PetscSNES) +Clears all the reason view functions for a `SNES` object provided with `SNESConvergedReasonViewSet()` also +removes the default viewer. + +Collective + +Input Parameter: +- `snes` - the nonlinear iterative solver context obtained from `SNESCreate()` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESDestroy()`, `SNESReset()`, `SNESConvergedReasonViewSet()` + +# External Links +$(_doc_external("Snes/SNESConvergedReasonViewCancel")) +""" +function SNESConvergedReasonViewCancel(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESConvergedReasonViewCancel(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESConvergedReasonViewCancel, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESDestroy(petsclib::PetscLibType,snes::PetscSNES) +Destroys the nonlinear solver context that was created +with `SNESCreate()`. + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSolve()` + +# External Links +$(_doc_external("Snes/SNESDestroy")) +""" +function SNESDestroy(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESDestroy(petsclib::$UnionPetscLib, snes::PetscSNES ) + snes_ = Ref(snes.ptr) + + @chk ccall( + (:SNESDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CSNES},), + snes_, + ) + + snes.ptr = C_NULL + + return nothing +end + +""" + SNESSetLagPreconditioner(petsclib::PetscLibType,snes::PetscSNES, lag::PetscInt) +Sets when the preconditioner is rebuilt in the nonlinear solve `SNESSolve()`. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `lag` - 1 means rebuild every time the Jacobian is computed within a single nonlinear solve, 2 means every second time +the Jacobian is built etc. -2 indicates rebuild preconditioner at next chance but then never rebuild after that + +Options Database Keys: +- `-snes_lag_jacobian_persists ` - sets the persistence through multiple `SNESSolve()` +- `-snes_lag_jacobian <-2,1,2,...>` - sets the lag +- `-snes_lag_preconditioner_persists ` - sets the persistence through multiple `SNESSolve()` +- `-snes_lag_preconditioner <-2,1,2,...>` - sets the lag + +Level: intermediate + +-seealso: [](ch_snes), `SNESGetLagPreconditioner()`, `SNESSetLagJacobian()`, `SNESGetLagJacobian()`, `SNESSetLagPreconditionerPersists()`, +`SNESSetLagJacobianPersists()`, `SNES`, `SNESSolve()` + +# External Links +$(_doc_external("Snes/SNESSetLagPreconditioner")) +""" +function SNESSetLagPreconditioner(petsclib::PetscLibType, snes::PetscSNES, lag::PetscInt) end + +@for_petsc function SNESSetLagPreconditioner(petsclib::$UnionPetscLib, snes::PetscSNES, lag::$PetscInt ) + + @chk ccall( + (:SNESSetLagPreconditioner, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, lag, + ) + + + return nothing +end + +""" + SNESSetGridSequence(petsclib::PetscLibType,snes::PetscSNES, steps::PetscInt) +sets the number of steps of grid sequencing that `SNES` will do + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `steps` - the number of refinements to do, defaults to 0 + +Options Database Key: +- `-snes_grid_sequence ` - Use grid sequencing to generate initial guess + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetLagPreconditioner()`, `SNESSetLagJacobian()`, `SNESGetLagJacobian()`, `SNESGetGridSequence()`, +`SNESSetDM()`, `SNESSolve()` + +# External Links +$(_doc_external("Snes/SNESSetGridSequence")) +""" +function SNESSetGridSequence(petsclib::PetscLibType, snes::PetscSNES, steps::PetscInt) end + +@for_petsc function SNESSetGridSequence(petsclib::$UnionPetscLib, snes::PetscSNES, steps::$PetscInt ) + + @chk ccall( + (:SNESSetGridSequence, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, steps, + ) + + + return nothing +end + +""" + steps::PetscInt = SNESGetGridSequence(petsclib::PetscLibType,snes::PetscSNES) +gets the number of steps of grid sequencing that `SNES` will do + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `steps` - the number of refinements to do, defaults to 0 + +Level: intermediate + +-seealso: [](ch_snes), `SNESGetLagPreconditioner()`, `SNESSetLagJacobian()`, `SNESGetLagJacobian()`, `SNESSetGridSequence()` + +# External Links +$(_doc_external("Snes/SNESGetGridSequence")) +""" +function SNESGetGridSequence(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetGridSequence(petsclib::$UnionPetscLib, snes::PetscSNES ) + steps_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetGridSequence, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, steps_, + ) + + steps = steps_[] + + return steps +end + +""" + lag::PetscInt = SNESGetLagPreconditioner(petsclib::PetscLibType,snes::PetscSNES) +Return how often the preconditioner is rebuilt + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `lag` - -1 indicates NEVER rebuild, 1 means rebuild every time the Jacobian is computed within a single nonlinear solve, 2 means every second time +the Jacobian is built etc. -2 indicates rebuild preconditioner at next chance but then never rebuild after that + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetLagPreconditioner()`, `SNESSetLagJacobianPersists()`, `SNESSetLagPreconditionerPersists()` + +# External Links +$(_doc_external("Snes/SNESGetLagPreconditioner")) +""" +function SNESGetLagPreconditioner(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetLagPreconditioner(petsclib::$UnionPetscLib, snes::PetscSNES ) + lag_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetLagPreconditioner, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, lag_, + ) + + lag = lag_[] + + return lag +end + +""" + SNESSetLagJacobian(petsclib::PetscLibType,snes::PetscSNES, lag::PetscInt) +Set when the Jacobian is rebuilt in the nonlinear solve. See `SNESSetLagPreconditioner()` for determining how +often the preconditioner is rebuilt. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `lag` - -1 indicates NEVER rebuild, 1 means rebuild every time the Jacobian is computed within a single nonlinear solve, 2 means every second time +the Jacobian is built etc. -2 means rebuild at next chance but then never again + +Options Database Keys: +- `-snes_lag_jacobian_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_jacobian <-2,1,2,...>` - sets the lag +- `-snes_lag_preconditioner_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_preconditioner <-2,1,2,...>` - sets the lag. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESGetLagPreconditioner()`, `SNESSetLagPreconditioner()`, `SNESGetLagJacobianPersists()`, `SNESSetLagPreconditionerPersists()` + +# External Links +$(_doc_external("Snes/SNESSetLagJacobian")) +""" +function SNESSetLagJacobian(petsclib::PetscLibType, snes::PetscSNES, lag::PetscInt) end + +@for_petsc function SNESSetLagJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, lag::$PetscInt ) + + @chk ccall( + (:SNESSetLagJacobian, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, lag, + ) + + + return nothing +end + +""" + lag::PetscInt = SNESGetLagJacobian(petsclib::PetscLibType,snes::PetscSNES) +Get how often the Jacobian is rebuilt. See `SNESGetLagPreconditioner()` to determine when the preconditioner is rebuilt + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `lag` - -1 indicates NEVER rebuild, 1 means rebuild every time the Jacobian is computed within a single nonlinear solve, 2 means every second time +the Jacobian is built etc. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetLagJacobian()`, `SNESSetLagPreconditioner()`, `SNESGetLagPreconditioner()`, `SNESSetLagJacobianPersists()`, `SNESSetLagPreconditionerPersists()` + + +# External Links +$(_doc_external("Snes/SNESGetLagJacobian")) +""" +function SNESGetLagJacobian(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetLagJacobian(petsclib::$UnionPetscLib, snes::PetscSNES ) + lag_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetLagJacobian, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, lag_, + ) + + lag = lag_[] + + return lag +end + +""" + SNESSetLagJacobianPersists(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Set whether or not the Jacobian lagging persists through multiple nonlinear solves + +Logically collective + +Input Parameters: +- `snes` - the `SNES` context +- `flg` - jacobian lagging persists if true + +Options Database Keys: +- `-snes_lag_jacobian_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_jacobian <-2,1,2,...>` - sets the lag +- `-snes_lag_preconditioner_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_preconditioner <-2,1,2,...>` - sets the lag + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetLagPreconditionerPersists()`, `SNESSetLagJacobian()`, `SNESGetLagJacobian()`, `SNESGetNPC()` + +# External Links +$(_doc_external("Snes/SNESSetLagJacobianPersists")) +""" +function SNESSetLagJacobianPersists(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESSetLagJacobianPersists(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESSetLagJacobianPersists, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + SNESSetLagPreconditionerPersists(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Set whether or not the preconditioner lagging persists through multiple nonlinear solves + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `flg` - preconditioner lagging persists if true + +Options Database Keys: +- `-snes_lag_jacobian_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_jacobian <-2,1,2,...>` - sets the lag +- `-snes_lag_preconditioner_persists ` - sets the persistence through multiple SNES solves +- `-snes_lag_preconditioner <-2,1,2,...>` - sets the lag + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSetLagJacobianPersists()`, `SNESSetLagJacobian()`, `SNESGetLagJacobian()`, `SNESGetNPC()`, `SNESSetLagPreconditioner()` + +# External Links +$(_doc_external("Snes/SNESSetLagPreconditionerPersists")) +""" +function SNESSetLagPreconditionerPersists(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESSetLagPreconditionerPersists(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESSetLagPreconditionerPersists, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + SNESSetForceIteration(petsclib::PetscLibType,snes::PetscSNES, force::PetscBool) +force `SNESSolve()` to take at least one iteration regardless of the initial residual norm + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `force` - `PETSC_TRUE` require at least one iteration + +Options Database Key: +- `-snes_force_iteration ` - Sets forcing an iteration + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `TS`, `SNESSetDivergenceTolerance()` + +# External Links +$(_doc_external("Snes/SNESSetForceIteration")) +""" +function SNESSetForceIteration(petsclib::PetscLibType, snes::PetscSNES, force::PetscBool) end + +@for_petsc function SNESSetForceIteration(petsclib::$UnionPetscLib, snes::PetscSNES, force::PetscBool ) + + @chk ccall( + (:SNESSetForceIteration, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, force, + ) + + + return nothing +end + +""" + force::PetscBool = SNESGetForceIteration(petsclib::PetscLibType,snes::PetscSNES) +Check whether or not `SNESSolve()` take at least one iteration regardless of the initial residual norm + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `force` - `PETSC_TRUE` requires at least one iteration. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetForceIteration()`, `SNESSetDivergenceTolerance()` + +# External Links +$(_doc_external("Snes/SNESGetForceIteration")) +""" +function SNESGetForceIteration(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetForceIteration(petsclib::$UnionPetscLib, snes::PetscSNES ) + force_ = Ref{PetscBool}() + + @chk ccall( + (:SNESGetForceIteration, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, force_, + ) + + force = force_[] + + return force +end + +""" + SNESSetTolerances(petsclib::PetscLibType,snes::PetscSNES, abstol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt, maxf::PetscInt) +Sets various parameters used in `SNES` convergence tests. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `abstol` - the absolute convergence tolerance, F(x^n) ≤ abstol +- `rtol` - the relative convergence tolerance, F(x^n) ≤ reltol * F(x^0) +- `stol` - convergence tolerance in terms of the norm of the change in the solution between steps, || delta x || < stol*|| x || +- `maxit` - the maximum number of iterations allowed in the solver, default 50. +- `maxf` - the maximum number of function evaluations allowed in the solver (use `PETSC_UNLIMITED` indicates no limit), default 10,000 + +Options Database Keys: +- `-snes_atol ` - Sets `abstol` +- `-snes_rtol ` - Sets `rtol` +- `-snes_stol ` - Sets `stol` +- `-snes_max_it ` - Sets `maxit` +- `-snes_max_funcs ` - Sets `maxf` (use `unlimited` to have no maximum) + +Level: intermediate + +-seealso: [](ch_snes), `SNESSolve()`, `SNES`, `SNESSetDivergenceTolerance()`, `SNESSetForceIteration()` + +# External Links +$(_doc_external("Snes/SNESSetTolerances")) +""" +function SNESSetTolerances(petsclib::PetscLibType, snes::PetscSNES, abstol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt, maxf::PetscInt) end + +@for_petsc function SNESSetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES, abstol::$PetscReal, rtol::$PetscReal, stol::$PetscReal, maxit::$PetscInt, maxf::$PetscInt ) + + @chk ccall( + (:SNESSetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal, $PetscReal, $PetscReal, $PetscInt, $PetscInt), + snes, abstol, rtol, stol, maxit, maxf, + ) + + + return nothing +end + +""" + SNESSetDivergenceTolerance(petsclib::PetscLibType,snes::PetscSNES, divtol::PetscReal) +Sets the divergence tolerance used for the `SNES` divergence test. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `divtol` - the divergence tolerance. Use `PETSC_UNLIMITED` to deactivate the test. If the residual norm F(x^n) ≥ divtol * F(x^0) the solver +is stopped due to divergence. + +Options Database Key: +- `-snes_divergence_tolerance ` - Sets `divtol` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetTolerances()`, `SNESGetDivergenceTolerance()` + +# External Links +$(_doc_external("Snes/SNESSetDivergenceTolerance")) +""" +function SNESSetDivergenceTolerance(petsclib::PetscLibType, snes::PetscSNES, divtol::PetscReal) end + +@for_petsc function SNESSetDivergenceTolerance(petsclib::$UnionPetscLib, snes::PetscSNES, divtol::$PetscReal ) + + @chk ccall( + (:SNESSetDivergenceTolerance, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal), + snes, divtol, + ) + + + return nothing +end + +""" + atol::PetscReal,rtol::PetscReal,stol::PetscReal,maxit::PetscInt,maxf::PetscInt = SNESGetTolerances(petsclib::PetscLibType,snes::PetscSNES) +Gets various parameters used in `SNES` convergence tests. + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `atol` - the absolute convergence tolerance +- `rtol` - the relative convergence tolerance +- `stol` - convergence tolerance in terms of the norm of the change in the solution between steps +- `maxit` - the maximum number of iterations allowed +- `maxf` - the maximum number of function evaluations allowed, `PETSC_UNLIMITED` indicates no bound + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetTolerances()` + +# External Links +$(_doc_external("Snes/SNESGetTolerances")) +""" +function SNESGetTolerances(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES ) + atol_ = Ref{$PetscReal}() + rtol_ = Ref{$PetscReal}() + stol_ = Ref{$PetscReal}() + maxit_ = Ref{$PetscInt}() + maxf_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}, Ptr{$PetscInt}), + snes, atol_, rtol_, stol_, maxit_, maxf_, + ) + + atol = atol_[] + rtol = rtol_[] + stol = stol_[] + maxit = maxit_[] + maxf = maxf_[] + + return atol,rtol,stol,maxit,maxf +end + +""" + SNESGetDivergenceTolerance(petsclib::PetscLibType,snes::PetscSNES, divtol::PetscReal) +Gets divergence tolerance used in divergence test. + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `divtol` - divergence tolerance + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetDivergenceTolerance()` + +# External Links +$(_doc_external("Snes/SNESGetDivergenceTolerance")) +""" +function SNESGetDivergenceTolerance(petsclib::PetscLibType, snes::PetscSNES, divtol::PetscReal) end + +@for_petsc function SNESGetDivergenceTolerance(petsclib::$UnionPetscLib, snes::PetscSNES, divtol::$PetscReal ) + + @chk ccall( + (:SNESGetDivergenceTolerance, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, divtol, + ) + + + return nothing +end + +""" + SNESMonitorLGRange(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt, rnorm::PetscReal, monctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESMonitorLGRange")) +""" +function SNESMonitorLGRange(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt, rnorm::PetscReal, monctx::Cvoid) end + +@for_petsc function SNESMonitorLGRange(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt, rnorm::$PetscReal, monctx::Cvoid ) + + @chk ccall( + (:SNESMonitorLGRange, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{Cvoid}), + snes, n, rnorm, monctx, + ) + + + return nothing +end + +""" + SNESConverged(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal) +Run the convergence test and update the `SNESConvergedReason`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `it` - current iteration +- `xnorm` - 2-norm of current iterate +- `snorm` - 2-norm of current step +- `fnorm` - 2-norm of function + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESSolve`, `SNESSetConvergenceTest()` + +# External Links +$(_doc_external("Snes/SNESConverged")) +""" +function SNESConverged(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, xnorm::PetscReal, snorm::PetscReal, fnorm::PetscReal) end + +@for_petsc function SNESConverged(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, xnorm::$PetscReal, snorm::$PetscReal, fnorm::$PetscReal ) + + @chk ccall( + (:SNESConverged, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal), + snes, it, xnorm, snorm, fnorm, + ) + + + return nothing +end + +""" + SNESMonitor(petsclib::PetscLibType,snes::PetscSNES, iter::PetscInt, rnorm::PetscReal) +runs any `SNES` monitor routines provided with `SNESMonitor()` or the options database + +Collective + +Input Parameters: +- `snes` - nonlinear solver context obtained from `SNESCreate()` +- `iter` - current iteration number +- `rnorm` - current relative norm of the residual + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESMonitorSet()` + +# External Links +$(_doc_external("Snes/SNESMonitor")) +""" +function SNESMonitor(petsclib::PetscLibType, snes::PetscSNES, iter::PetscInt, rnorm::PetscReal) end + +@for_petsc function SNESMonitor(petsclib::$UnionPetscLib, snes::PetscSNES, iter::$PetscInt, rnorm::$PetscReal ) + + @chk ccall( + (:SNESMonitor, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal), + snes, iter, rnorm, + ) + + + return nothing +end + +""" + SNESMonitorSet(petsclib::PetscLibType,snes::PetscSNES, f::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn) +Sets an ADDITIONAL function that is to be used at every +iteration of the `SNES` nonlinear solver to display the iteration's +progress. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `f` - the monitor function, for the calling sequence see `SNESMonitorFunction` +- `mctx` - [optional] user-defined context for private data for the monitor routine (use `NULL` if no context is desired) +- `monitordestroy` - [optional] routine that frees monitor context (may be `NULL`), see `PetscCtxDestroyFn` for the calling sequence + +Options Database Keys: +- `-snes_monitor` - sets `SNESMonitorDefault()` +- `-snes_monitor draw::draw_lg` - sets line graph monitor, +- `-snes_monitor_cancel` - cancels all monitors that have been hardwired into a code by calls to `SNESMonitorSet()`, but does not cancel those set via +the options database. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESMonitorDefault()`, `SNESMonitorCancel()`, `SNESMonitorFunction`, `PetscCtxDestroyFn` + +# External Links +$(_doc_external("Snes/SNESMonitorSet")) +""" +function SNESMonitorSet(petsclib::PetscLibType, snes::PetscSNES, f::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn) end + +@for_petsc function SNESMonitorSet(petsclib::$UnionPetscLib, snes::PetscSNES, f::external, mctx::Cvoid, monitordestroy::PetscCtxDestroyFn ) + + @chk ccall( + (:SNESMonitorSet, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + snes, f, mctx, monitordestroy, + ) + + + return nothing +end + +""" + SNESMonitorCancel(petsclib::PetscLibType,snes::PetscSNES) +Clears all the monitor functions for a `SNES` object. + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Options Database Key: +- `-snes_monitor_cancel` - cancels all monitors that have been hardwired +into a code by calls to `SNESMonitorSet()`, but does not cancel those +set via the options database + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMonitorDefault()`, `SNESMonitorSet()` + +# External Links +$(_doc_external("Snes/SNESMonitorCancel")) +""" +function SNESMonitorCancel(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESMonitorCancel(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESMonitorCancel, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSetConvergenceTest(petsclib::PetscLibType,snes::PetscSNES, SNESConvergenceTestFunction::external, cctx::Cvoid, destroy::external) +Sets the function that is to be used +to test for convergence of the nonlinear iterative solution. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `SNESConvergenceTestFunction` - routine to test for convergence +- `cctx` - [optional] context for private data for the convergence routine (may be `NULL`) +- `destroy` - [optional] destructor for the context (may be `NULL`; `PETSC_NULL_FUNCTION` in Fortran) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESConvergedDefault()`, `SNESConvergedSkip()`, `SNESConvergenceTestFunction` + +# External Links +$(_doc_external("Snes/SNESSetConvergenceTest")) +""" +function SNESSetConvergenceTest(petsclib::PetscLibType, snes::PetscSNES, SNESConvergenceTestFunction::external, cctx::Cvoid, destroy::external) end + +@for_petsc function SNESSetConvergenceTest(petsclib::$UnionPetscLib, snes::PetscSNES, SNESConvergenceTestFunction::external, cctx::Cvoid, destroy::external ) + + @chk ccall( + (:SNESSetConvergenceTest, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}, external), + snes, SNESConvergenceTestFunction, cctx, destroy, + ) + + + return nothing +end + +""" + SNESGetConvergedReason(petsclib::PetscLibType,snes::PetscSNES, reason::SNESConvergedReason) +Gets the reason the `SNES` iteration was stopped, which may be due to convergence, divergence, or stagnation + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `reason` - negative value indicates diverged, positive value converged, see `SNESConvergedReason` for the individual convergence tests for complete lists + +Options Database Key: +- `-snes_converged_reason` - prints the reason to standard out + +Level: intermediate + +-seealso: [](ch_snes), `SNESSolve()`, `SNESSetConvergenceTest()`, `SNESSetConvergedReason()`, `SNESConvergedReason`, `SNESGetConvergedReasonString()` + +# External Links +$(_doc_external("Snes/SNESGetConvergedReason")) +""" +function SNESGetConvergedReason(petsclib::PetscLibType, snes::PetscSNES, reason::SNESConvergedReason) end + +@for_petsc function SNESGetConvergedReason(petsclib::$UnionPetscLib, snes::PetscSNES, reason::SNESConvergedReason ) + + @chk ccall( + (:SNESGetConvergedReason, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESConvergedReason}), + snes, reason, + ) + + + return nothing +end + +""" + SNESGetConvergedReasonString(petsclib::PetscLibType,snes::PetscSNES, strreason::Cchar) +Return a human readable string for `SNESConvergedReason` + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `strreason` - a human readable string that describes `SNES` converged reason + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESGetConvergedReason()` + +# External Links +$(_doc_external("Snes/SNESGetConvergedReasonString")) +""" +function SNESGetConvergedReasonString(petsclib::PetscLibType, snes::PetscSNES, strreason::Cchar) end + +@for_petsc function SNESGetConvergedReasonString(petsclib::$UnionPetscLib, snes::PetscSNES, strreason::Cchar ) + + @chk ccall( + (:SNESGetConvergedReasonString, $petsc_library), + PetscErrorCode, + (CSNES, Cchar), + snes, strreason, + ) + + + return nothing +end + +""" + SNESSetConvergedReason(petsclib::PetscLibType,snes::PetscSNES, reason::SNESConvergedReason) +Sets the reason the `SNES` iteration was stopped. + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `reason` - negative value indicates diverged, positive value converged, see `SNESConvergedReason` or the +manual pages for the individual convergence tests for complete lists + +Level: developer + +-seealso: [](ch_snes), `SNESGetConvergedReason()`, `SNESSetConvergenceTest()`, `SNESConvergedReason` + +# External Links +$(_doc_external("Snes/SNESSetConvergedReason")) +""" +function SNESSetConvergedReason(petsclib::PetscLibType, snes::PetscSNES, reason::SNESConvergedReason) end + +@for_petsc function SNESSetConvergedReason(petsclib::$UnionPetscLib, snes::PetscSNES, reason::SNESConvergedReason ) + + @chk ccall( + (:SNESSetConvergedReason, $petsc_library), + PetscErrorCode, + (CSNES, SNESConvergedReason), + snes, reason, + ) + + + return nothing +end + +""" + SNESSetConvergenceHistory(petsclib::PetscLibType,snes::PetscSNES, a::Vector{PetscReal}, its::Vector{PetscInt}, na::PetscInt, reset::PetscBool) +Sets the arrays used to hold the convergence history. + +Logically Collective + +Input Parameters: +- `snes` - iterative context obtained from `SNESCreate()` +- `a` - array to hold history, this array will contain the function norms computed at each step +- `its` - integer array holds the number of linear iterations for each solve. +- `na` - size of `a` and `its` +- `reset` - `PETSC_TRUE` indicates each new nonlinear solve resets the history counter to zero, +else it continues storing new values for new nonlinear solves after the old ones + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESGetConvergenceHistory()` + +# External Links +$(_doc_external("Snes/SNESSetConvergenceHistory")) +""" +function SNESSetConvergenceHistory(petsclib::PetscLibType, snes::PetscSNES, a::Vector{PetscReal}, its::Vector{PetscInt}, na::PetscInt, reset::PetscBool) end + +@for_petsc function SNESSetConvergenceHistory(petsclib::$UnionPetscLib, snes::PetscSNES, a::Vector{$PetscReal}, its::Vector{$PetscInt}, na::$PetscInt, reset::PetscBool ) + + @chk ccall( + (:SNESSetConvergenceHistory, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscInt}, $PetscInt, PetscBool), + snes, a, its, na, reset, + ) + + + return nothing +end + +""" + a::Vector{PetscReal},its::Vector{PetscInt},na::PetscInt = SNESGetConvergenceHistory(petsclib::PetscLibType,snes::PetscSNES) +Gets the arrays used to hold the convergence history. + +Not Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameters: +- `a` - array to hold history, usually was set with `SNESSetConvergenceHistory()` +- `its` - integer array holds the number of linear iterations (or +negative if not converged) for each solve. +- `na` - size of `a` and `its` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetConvergenceHistory()` + +# External Links +$(_doc_external("Snes/SNESGetConvergenceHistory")) +""" +function SNESGetConvergenceHistory(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetConvergenceHistory(petsclib::$UnionPetscLib, snes::PetscSNES ) + a_ = Ref{Ptr{$PetscReal}}() + its_ = Ref{Ptr{$PetscInt}}() + na_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESGetConvergenceHistory, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscInt}}, Ptr{$PetscInt}), + snes, a_, its_, na_, + ) + + a = unsafe_wrap(Array, a_[], VecGetLocalSize(petsclib, x); own = false) + its = unsafe_wrap(Array, its_[], VecGetLocalSize(petsclib, x); own = false) + na = na_[] + + return a,its,na +end + +""" + SNESSetUpdate(petsclib::PetscLibType,snes::PetscSNES, func::SNESUpdateFn) +Sets the general +at the beginning of every iteration of the nonlinear solve. Specifically +it is called just before the Jacobian is "evaluated" and after the function +evaluation. + +Logically Collective + +Input Parameters: +- `snes` - The nonlinear solver context +- `func` - The update function; for calling sequence see `SNESUpdateFn` + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetJacobian()`, `SNESLineSearchSetPreCheck()`, `SNESLineSearchSetPostCheck()`, `SNESNewtonTRSetPreCheck()`, `SNESNewtonTRSetPostCheck()`, +`SNESMonitorSet()` + +# External Links +$(_doc_external("Snes/SNESSetUpdate")) +""" +function SNESSetUpdate(petsclib::PetscLibType, snes::PetscSNES, func::SNESUpdateFn) end + +@for_petsc function SNESSetUpdate(petsclib::$UnionPetscLib, snes::PetscSNES, func::SNESUpdateFn ) + + @chk ccall( + (:SNESSetUpdate, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESUpdateFn}), + snes, func, + ) + + + return nothing +end + +""" + SNESConvergedReasonView(petsclib::PetscLibType,snes::PetscSNES, viewer::PetscViewer) +Displays the reason a `SNES` solve converged or diverged to a viewer + +Collective + +Input Parameters: +- `snes` - iterative context obtained from `SNESCreate()` +- `viewer` - the viewer to display the reason + +Options Database Keys: +- `-snes_converged_reason` - print reason for converged or diverged, also prints number of iterations +- `-snes_converged_reason ::failed` - only print reason and number of iterations when diverged + +Level: beginner + +-seealso: [](ch_snes), `SNESConvergedReason`, `PetscViewer`, `SNES`, +`SNESCreate()`, `SNESSetUp()`, `SNESDestroy()`, `SNESSetTolerances()`, `SNESConvergedDefault()`, `SNESGetConvergedReason()`, +`SNESConvergedReasonViewFromOptions()`, +`PetscViewerPushFormat()`, `PetscViewerPopFormat()` + +# External Links +$(_doc_external("Snes/SNESConvergedReasonView")) +""" +function SNESConvergedReasonView(petsclib::PetscLibType, snes::PetscSNES, viewer::PetscViewer) end + +@for_petsc function SNESConvergedReasonView(petsclib::$UnionPetscLib, snes::PetscSNES, viewer::PetscViewer ) + + @chk ccall( + (:SNESConvergedReasonView, $petsc_library), + PetscErrorCode, + (CSNES, PetscViewer), + snes, viewer, + ) + + + return nothing +end + +""" + SNESConvergedReasonViewSet(petsclib::PetscLibType,snes::PetscSNES, f::external, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn) +Sets an ADDITIONAL function that is to be used at the +end of the nonlinear solver to display the convergence reason of the nonlinear solver. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `f` - the `SNESConvergedReason` view function +- `vctx` - [optional] user-defined context for private data for the `SNESConvergedReason` view function (use `NULL` if no context is desired) +- `reasonviewdestroy` - [optional] routine that frees the context (may be `NULL`), see `PetscCtxDestroyFn` for the calling sequence + +Calling sequence of `f`: +- `snes` - the `SNES` context +- `vctx` - [optional] context for private data for the function + +Options Database Keys: +- `-snes_converged_reason` - sets a default `SNESConvergedReasonView()` +- `-snes_converged_reason_view_cancel` - cancels all converged reason viewers that have been hardwired into a code by +calls to `SNESConvergedReasonViewSet()`, but does not cancel those set via the options database. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESConvergedReason`, `SNESGetConvergedReason()`, `SNESConvergedReasonView()`, `SNESConvergedReasonViewCancel()`, +`PetscCtxDestroyFn` + +# External Links +$(_doc_external("Snes/SNESConvergedReasonViewSet")) +""" +function SNESConvergedReasonViewSet(petsclib::PetscLibType, snes::PetscSNES, f::external, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn) end + +@for_petsc function SNESConvergedReasonViewSet(petsclib::$UnionPetscLib, snes::PetscSNES, f::external, vctx::Cvoid, reasonviewdestroy::PetscCtxDestroyFn ) + + @chk ccall( + (:SNESConvergedReasonViewSet, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}, Ptr{PetscCtxDestroyFn}), + snes, f, vctx, reasonviewdestroy, + ) + + + return nothing +end + +""" + SNESConvergedReasonViewFromOptions(petsclib::PetscLibType,snes::PetscSNES) +Processes command line options to determine if/how a `SNESConvergedReason` is to be viewed at the end of `SNESSolve()` +All the user-provided viewer routines set with `SNESConvergedReasonViewSet()` will be called, if they exist. + +Collective + +Input Parameter: +- `snes` - the `SNES` object + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESConvergedReason`, `SNESConvergedReasonViewSet()`, `SNESCreate()`, `SNESSetUp()`, `SNESDestroy()`, +`SNESSetTolerances()`, `SNESConvergedDefault()`, `SNESGetConvergedReason()`, `SNESConvergedReasonView()` + +# External Links +$(_doc_external("Snes/SNESConvergedReasonViewFromOptions")) +""" +function SNESConvergedReasonViewFromOptions(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESConvergedReasonViewFromOptions(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESConvergedReasonViewFromOptions, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESSolve(petsclib::PetscLibType,snes::PetscSNES, b::PetscVec, x::PetscVec) +Solves a nonlinear system F(x) = b associated with a `SNES` object + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `b` - the constant part of the equation F(x) = b, or `NULL` to use zero. +- `x` - the solution vector. + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESDestroy()`, `SNESSetFunction()`, `SNESSetJacobian()`, `SNESSetGridSequence()`, `SNESGetSolution()`, +`SNESNewtonTRSetPreCheck()`, `SNESNewtonTRGetPreCheck()`, `SNESNewtonTRSetPostCheck()`, `SNESNewtonTRGetPostCheck()`, +`SNESLineSearchSetPostCheck()`, `SNESLineSearchGetPostCheck()`, `SNESLineSearchSetPreCheck()`, `SNESLineSearchGetPreCheck()` + +# External Links +$(_doc_external("Snes/SNESSolve")) +""" +function SNESSolve(petsclib::PetscLibType, snes::PetscSNES, b::PetscVec, x::PetscVec) end + +@for_petsc function SNESSolve(petsclib::$UnionPetscLib, snes::PetscSNES, b::PetscVec, x::PetscVec ) + + @chk ccall( + (:SNESSolve, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, b, x, + ) + + + return nothing +end + +""" + SNESSetType(petsclib::PetscLibType,snes::PetscSNES, type::SNESType) +Sets the algorithm/method to be used to solve the nonlinear system with the given `SNES` + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `type` - a known method + +Options Database Key: +- `-snes_type ` - Sets the method; use -help for a list +of available methods (for instance, newtonls or newtontr) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESType`, `SNESCreate()`, `SNESDestroy()`, `SNESGetType()`, `SNESSetFromOptions()` + +# External Links +$(_doc_external("Snes/SNESSetType")) +""" +function SNESSetType(petsclib::PetscLibType, snes::PetscSNES, type::SNESType) end + +@for_petsc function SNESSetType(petsclib::$UnionPetscLib, snes::PetscSNES, type::SNESType ) + + @chk ccall( + (:SNESSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESType), + snes, type, + ) + + + return nothing +end + +""" + type::SNESType = SNESGetType(petsclib::PetscLibType,snes::PetscSNES) +Gets the `SNES` method type and name (as a string). + +Not Collective + +Input Parameter: +- `snes` - nonlinear solver context + +Output Parameter: +- `type` - `SNES` method (a character string) + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetType()`, `SNESType`, `SNESSetFromOptions()`, `SNES` + +# External Links +$(_doc_external("Snes/SNESGetType")) +""" +function SNESGetType(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESGetType(petsclib::$UnionPetscLib, snes::PetscSNES ) + type_ = Ref{SNESType}() + + @chk ccall( + (:SNESGetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESType}), + snes, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + SNESSetSolution(petsclib::PetscLibType,snes::PetscSNES, u::PetscVec) +Sets the solution vector for use by the `SNES` routines. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context obtained from `SNESCreate()` +- `u` - the solution vector + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESGetSolution()`, `Vec` + +# External Links +$(_doc_external("Snes/SNESSetSolution")) +""" +function SNESSetSolution(petsclib::PetscLibType, snes::PetscSNES, u::PetscVec) end + +@for_petsc function SNESSetSolution(petsclib::$UnionPetscLib, snes::PetscSNES, u::PetscVec ) + + @chk ccall( + (:SNESSetSolution, $petsc_library), + PetscErrorCode, + (CSNES, CVec), + snes, u, + ) + + + return nothing +end + +""" + SNESGetSolution(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec) +Returns the vector where the approximate solution is +stored. This is the fine grid solution when using `SNESSetGridSequence()`. + +Not Collective, but `x` is parallel if `snes` is parallel + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `x` - the solution + +Level: intermediate + +-seealso: [](ch_snes), `SNESSetSolution()`, `SNESSolve()`, `SNES`, `SNESGetSolutionUpdate()`, `SNESGetFunction()` + +# External Links +$(_doc_external("Snes/SNESGetSolution")) +""" +function SNESGetSolution(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec) end + +@for_petsc function SNESGetSolution(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec ) + x_ = Ref(x.ptr) + + @chk ccall( + (:SNESGetSolution, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}), + snes, x_, + ) + + x.ptr = C_NULL + + return nothing +end + +""" + SNESGetSolutionUpdate(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec) +Returns the vector where the solution update is +stored. + +Not Collective, but `x` is parallel if `snes` is parallel + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `x` - the solution update + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESGetSolution()`, `SNESGetFunction()` + +# External Links +$(_doc_external("Snes/SNESGetSolutionUpdate")) +""" +function SNESGetSolutionUpdate(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec) end + +@for_petsc function SNESGetSolutionUpdate(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec ) + x_ = Ref(x.ptr) + + @chk ccall( + (:SNESGetSolutionUpdate, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}), + snes, x_, + ) + + x.ptr = C_NULL + + return nothing +end + +""" + SNESGetFunction(petsclib::PetscLibType,snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid) +Returns the function that defines the nonlinear system set with `SNESSetFunction()` + +Not Collective, but `r` is parallel if `snes` is parallel. Collective if `r` is requested, but has not been created yet. + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `r` - the vector that is used to store residuals (or `NULL` if you don't want it) +- `f` - the function (or `NULL` if you don't want it); for calling sequence see `SNESFunctionFn` +- `ctx` - the function context (or `NULL` if you don't want it) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSolve()`, `SNESSetFunction()`, `SNESGetSolution()`, `SNESFunctionFn` + +# External Links +$(_doc_external("Snes/SNESGetFunction")) +""" +function SNESGetFunction(petsclib::PetscLibType, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function SNESGetFunction(petsclib::$UnionPetscLib, snes::PetscSNES, r::PetscVec, f::SNESFunctionFn, ctx::Cvoid ) + r_ = Ref(r.ptr) + + @chk ccall( + (:SNESGetFunction, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}, SNESFunctionFn, Cvoid), + snes, r_, f, ctx, + ) + + r.ptr = C_NULL + + return nothing +end + +""" + SNESGetNGS(petsclib::PetscLibType,snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid) +Returns the function and context set with `SNESSetNGS()` + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `f` - the function (or `NULL`) see `SNESNGSFn` for calling sequence +- `ctx` - the function context (or `NULL`) + +Level: advanced + +-seealso: [](ch_snes), `SNESSetNGS()`, `SNESGetFunction()`, `SNESNGSFn` + +# External Links +$(_doc_external("Snes/SNESGetNGS")) +""" +function SNESGetNGS(petsclib::PetscLibType, snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid) end + +@for_petsc function SNESGetNGS(petsclib::$UnionPetscLib, snes::PetscSNES, f::SNESNGSFn, ctx::Cvoid ) + + @chk ccall( + (:SNESGetNGS, $petsc_library), + PetscErrorCode, + (CSNES, SNESNGSFn, Cvoid), + snes, f, ctx, + ) + + + return nothing +end + +""" + SNESSetOptionsPrefix(petsclib::PetscLibType,snes::PetscSNES, prefix::String) +Sets the prefix used for searching for all +`SNES` options in the database. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetFromOptions()`, `SNESAppendOptionsPrefix()` + +# External Links +$(_doc_external("Snes/SNESSetOptionsPrefix")) +""" +function SNESSetOptionsPrefix(petsclib::PetscLibType, snes::PetscSNES, prefix::String) end + +@for_petsc function SNESSetOptionsPrefix(petsclib::$UnionPetscLib, snes::PetscSNES, prefix::String ) + + @chk ccall( + (:SNESSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}), + snes, prefix, + ) + + + return nothing +end + +""" + SNESAppendOptionsPrefix(petsclib::PetscLibType,snes::PetscSNES, prefix::String) +Appends to the prefix used for searching for all +`SNES` options in the database. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: [](ch_snes), `SNESGetOptionsPrefix()`, `SNESSetOptionsPrefix()` + +# External Links +$(_doc_external("Snes/SNESAppendOptionsPrefix")) +""" +function SNESAppendOptionsPrefix(petsclib::PetscLibType, snes::PetscSNES, prefix::String) end + +@for_petsc function SNESAppendOptionsPrefix(petsclib::$UnionPetscLib, snes::PetscSNES, prefix::String ) + + @chk ccall( + (:SNESAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}), + snes, prefix, + ) + + + return nothing +end + +""" + SNESGetOptionsPrefix(petsclib::PetscLibType,snes::PetscSNES, prefix::String) +Gets the prefix used for searching for all +`SNES` options in the database. + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `prefix` - pointer to the prefix string used + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetOptionsPrefix()`, `SNESAppendOptionsPrefix()` + +# External Links +$(_doc_external("Snes/SNESGetOptionsPrefix")) +""" +function SNESGetOptionsPrefix(petsclib::PetscLibType, snes::PetscSNES, prefix::String) end + +@for_petsc function SNESGetOptionsPrefix(petsclib::$UnionPetscLib, snes::PetscSNES, prefix::String ) + prefix_ = Ref(pointer(prefix)) + + @chk ccall( + (:SNESGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Ptr{Cchar}}), + snes, prefix_, + ) + + + return nothing +end + +""" + SNESRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method to the nonlinear solver package. + +Not Collective + +Input Parameters: +- `sname` - name of a new user-defined solver +- `function` - routine to create method context + +Level: advanced + +-seealso: [](ch_snes), `SNESRegisterAll()`, `SNESRegisterDestroy()` + +# External Links +$(_doc_external("Snes/SNESRegister")) +""" +function SNESRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function SNESRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:SNESRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + SNESTestLocalMin(petsclib::PetscLibType,snes::PetscSNES) + +# External Links +$(_doc_external("Snes/SNESTestLocalMin")) +""" +function SNESTestLocalMin(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESTestLocalMin(petsclib::$UnionPetscLib, snes::PetscSNES ) + + @chk ccall( + (:SNESTestLocalMin, $petsc_library), + PetscErrorCode, + (CSNES,), + snes, + ) + + + return nothing +end + +""" + SNESKSPSetUseEW(petsclib::PetscLibType,snes::PetscSNES, flag::PetscBool) +Sets `SNES` to the use Eisenstat +computing relative tolerance for linear solvers within an inexact +Newton method. + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context +- `flag` - `PETSC_TRUE` or `PETSC_FALSE` + +Options Database Keys: +- `-snes_ksp_ew` - use Eisenstat-Walker method for determining linear system convergence +- `-snes_ksp_ew_version ver` - version of Eisenstat-Walker method +- `-snes_ksp_ew_rtol0 ` - Sets rtol0 +- `-snes_ksp_ew_rtolmax ` - Sets rtolmax +- `-snes_ksp_ew_gamma ` - Sets gamma +- `-snes_ksp_ew_alpha ` - Sets alpha +- `-snes_ksp_ew_alpha2 ` - Sets alpha2 +- `-snes_ksp_ew_threshold ` - Sets threshold + +Level: advanced + +-seealso: [](ch_snes), `KSP`, `SNES`, `SNESKSPGetUseEW()`, `SNESKSPGetParametersEW()`, `SNESKSPSetParametersEW()` + +# External Links +$(_doc_external("Snes/SNESKSPSetUseEW")) +""" +function SNESKSPSetUseEW(petsclib::PetscLibType, snes::PetscSNES, flag::PetscBool) end + +@for_petsc function SNESKSPSetUseEW(petsclib::$UnionPetscLib, snes::PetscSNES, flag::PetscBool ) + + @chk ccall( + (:SNESKSPSetUseEW, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flag, + ) + + + return nothing +end + +""" + flag::PetscBool = SNESKSPGetUseEW(petsclib::PetscLibType,snes::PetscSNES) +Gets if `SNES` is using Eisenstat +for computing relative tolerance for linear solvers within an +inexact Newton method. + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameter: +- `flag` - `PETSC_TRUE` or `PETSC_FALSE` + +Level: advanced + +-seealso: [](ch_snes), `SNESKSPSetUseEW()`, `SNESKSPGetParametersEW()`, `SNESKSPSetParametersEW()` + +# External Links +$(_doc_external("Snes/SNESKSPGetUseEW")) +""" +function SNESKSPGetUseEW(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESKSPGetUseEW(petsclib::$UnionPetscLib, snes::PetscSNES ) + flag_ = Ref{PetscBool}() + + @chk ccall( + (:SNESKSPGetUseEW, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flag_, + ) + + flag = flag_[] + + return flag +end + +""" + SNESKSPSetParametersEW(petsclib::PetscLibType,snes::PetscSNES, version::PetscInt, rtol_0::PetscReal, rtol_max::PetscReal, gamma::PetscReal, alpha::PetscReal, alpha2::PetscReal, threshold::PetscReal) +Sets parameters for Eisenstat +convergence criteria for the linear solvers within an inexact +Newton method. + +Logically Collective + +Input Parameters: +- `snes` - `SNES` context +- `version` - version 1, 2 (default is 2), 3 or 4 +- `rtol_0` - initial relative tolerance (0 <= rtol_0 < 1) +- `rtol_max` - maximum relative tolerance (0 <= rtol_max < 1) +- `gamma` - multiplicative factor for version 2 rtol computation +(0 <= gamma2 <= 1) +- `alpha` - power for version 2 rtol computation (1 < alpha <= 2) +- `alpha2` - power for safeguard +- `threshold` - threshold for imposing safeguard (0 < threshold < 1) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESKSPSetUseEW()`, `SNESKSPGetUseEW()`, `SNESKSPGetParametersEW()` + +# External Links +$(_doc_external("Snes/SNESKSPSetParametersEW")) +""" +function SNESKSPSetParametersEW(petsclib::PetscLibType, snes::PetscSNES, version::PetscInt, rtol_0::PetscReal, rtol_max::PetscReal, gamma::PetscReal, alpha::PetscReal, alpha2::PetscReal, threshold::PetscReal) end + +@for_petsc function SNESKSPSetParametersEW(petsclib::$UnionPetscLib, snes::PetscSNES, version::$PetscInt, rtol_0::$PetscReal, rtol_max::$PetscReal, gamma::$PetscReal, alpha::$PetscReal, alpha2::$PetscReal, threshold::$PetscReal ) + + @chk ccall( + (:SNESKSPSetParametersEW, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + snes, version, rtol_0, rtol_max, gamma, alpha, alpha2, threshold, + ) + + + return nothing +end + +""" + version::PetscInt,rtol_0::PetscReal,rtol_max::PetscReal,gamma::PetscReal,alpha::PetscReal,alpha2::PetscReal,threshold::PetscReal = SNESKSPGetParametersEW(petsclib::PetscLibType,snes::PetscSNES) +Gets parameters for Eisenstat +convergence criteria for the linear solvers within an inexact +Newton method. + +Not Collective + +Input Parameter: +- `snes` - `SNES` context + +Output Parameters: +- `version` - version 1, 2 (default is 2), 3 or 4 +- `rtol_0` - initial relative tolerance (0 <= rtol_0 < 1) +- `rtol_max` - maximum relative tolerance (0 <= rtol_max < 1) +- `gamma` - multiplicative factor for version 2 rtol computation (0 <= gamma2 <= 1) +- `alpha` - power for version 2 rtol computation (1 < alpha <= 2) +- `alpha2` - power for safeguard +- `threshold` - threshold for imposing safeguard (0 < threshold < 1) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESKSPSetUseEW()`, `SNESKSPGetUseEW()`, `SNESKSPSetParametersEW()` + +# External Links +$(_doc_external("Snes/SNESKSPGetParametersEW")) +""" +function SNESKSPGetParametersEW(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESKSPGetParametersEW(petsclib::$UnionPetscLib, snes::PetscSNES ) + version_ = Ref{$PetscInt}() + rtol_0_ = Ref{$PetscReal}() + rtol_max_ = Ref{$PetscReal}() + gamma_ = Ref{$PetscReal}() + alpha_ = Ref{$PetscReal}() + alpha2_ = Ref{$PetscReal}() + threshold_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESKSPGetParametersEW, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + snes, version_, rtol_0_, rtol_max_, gamma_, alpha_, alpha2_, threshold_, + ) + + version = version_[] + rtol_0 = rtol_0_[] + rtol_max = rtol_max_[] + gamma = gamma_[] + alpha = alpha_[] + alpha2 = alpha2_[] + threshold = threshold_[] + + return version,rtol_0,rtol_max,gamma,alpha,alpha2,threshold +end + +""" + SNESGetKSP(petsclib::PetscLibType,snes::PetscSNES, ksp::PetscKSP) +Returns the `KSP` context for a `SNES` solver. + +Not Collective, but if `snes` is parallel, then `ksp` is parallel + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `ksp` - the `KSP` context + +Level: beginner + +-seealso: [](ch_snes), `SNES`, `KSP`, `PC`, `KSPGetPC()`, `SNESCreate()`, `KSPCreate()`, `SNESSetKSP()` + +# External Links +$(_doc_external("Snes/SNESGetKSP")) +""" +function SNESGetKSP(petsclib::PetscLibType, snes::PetscSNES, ksp::PetscKSP) end + +@for_petsc function SNESGetKSP(petsclib::$UnionPetscLib, snes::PetscSNES, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:SNESGetKSP, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CKSP}), + snes, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + SNESSetDM(petsclib::PetscLibType,snes::PetscSNES, dm::PetscDM) +Sets the `DM` that may be used by some `SNES` nonlinear solvers or their underlying preconditioners + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver context +- `dm` - the `DM`, cannot be `NULL` + +Level: intermediate + +-seealso: [](ch_snes), `DM`, `SNES`, `SNESGetDM()`, `KSPSetDM()`, `KSPGetDM()` + +# External Links +$(_doc_external("Snes/SNESSetDM")) +""" +function SNESSetDM(petsclib::PetscLibType, snes::PetscSNES, dm::PetscDM) end + +@for_petsc function SNESSetDM(petsclib::$UnionPetscLib, snes::PetscSNES, dm::PetscDM ) + + @chk ccall( + (:SNESSetDM, $petsc_library), + PetscErrorCode, + (CSNES, CDM), + snes, dm, + ) + + + return nothing +end + +""" + SNESGetDM(petsclib::PetscLibType,snes::PetscSNES, dm::PetscDM) +Gets the `DM` that may be used by some `SNES` nonlinear solvers/preconditioners + +Not Collective but `dm` obtained is parallel on `snes` + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `dm` - the `DM` + +Level: intermediate + +-seealso: [](ch_snes), `DM`, `SNES`, `SNESSetDM()`, `KSPSetDM()`, `KSPGetDM()` + +# External Links +$(_doc_external("Snes/SNESGetDM")) +""" +function SNESGetDM(petsclib::PetscLibType, snes::PetscSNES, dm::PetscDM) end + +@for_petsc function SNESGetDM(petsclib::$UnionPetscLib, snes::PetscSNES, dm::PetscDM ) + dm_ = Ref(dm.ptr) + + @chk ccall( + (:SNESGetDM, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CDM}), + snes, dm_, + ) + + dm.ptr = C_NULL + + return nothing +end + +""" + SNESSetNPC(petsclib::PetscLibType,snes::PetscSNES, npc::PetscSNES) +Sets the nonlinear preconditioner to be used. + +Collective + +Input Parameters: +- `snes` - iterative context obtained from `SNESCreate()` +- `npc` - the `SNES` nonlinear preconditioner object + +Options Database Key: +- `-npc_snes_type ` - set the type of the `SNES` to use as the nonlinear preconditioner + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESNGS`, `SNESFAS`, `SNESGetNPC()`, `SNESHasNPC()` + +# External Links +$(_doc_external("Snes/SNESSetNPC")) +""" +function SNESSetNPC(petsclib::PetscLibType, snes::PetscSNES, npc::PetscSNES) end + +@for_petsc function SNESSetNPC(petsclib::$UnionPetscLib, snes::PetscSNES, npc::PetscSNES ) + + @chk ccall( + (:SNESSetNPC, $petsc_library), + PetscErrorCode, + (CSNES, CSNES), + snes, npc, + ) + + + return nothing +end + +""" + SNESGetNPC(petsclib::PetscLibType,snes::PetscSNES, pc::PetscSNES) +Gets a nonlinear preconditioning solver SNES` to be used to precondition the original nonlinear solver. + +Not Collective; but any changes to the obtained the `pc` object must be applied collectively + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `pc` - the `SNES` preconditioner context + +Options Database Key: +- `-npc_snes_type ` - set the type of the `SNES` to use as the nonlinear preconditioner + +Level: advanced + +-seealso: [](ch_snes), `SNESSetNPC()`, `SNESHasNPC()`, `SNES`, `SNESCreate()` + +# External Links +$(_doc_external("Snes/SNESGetNPC")) +""" +function SNESGetNPC(petsclib::PetscLibType, snes::PetscSNES, pc::PetscSNES) end + +@for_petsc function SNESGetNPC(petsclib::$UnionPetscLib, snes::PetscSNES, pc::PetscSNES ) + pc_ = Ref(pc.ptr) + + @chk ccall( + (:SNESGetNPC, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, pc_, + ) + + pc.ptr = C_NULL + + return nothing +end + +""" + has_npc::PetscBool = SNESHasNPC(petsclib::PetscLibType,snes::PetscSNES) +Returns whether a nonlinear preconditioner is associated with the given `SNES` + +Not Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `has_npc` - whether the `SNES` has a nonlinear preconditioner or not + +Level: developer + +-seealso: [](ch_snes), `SNESSetNPC()`, `SNESGetNPC()` + +# External Links +$(_doc_external("Snes/SNESHasNPC")) +""" +function SNESHasNPC(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESHasNPC(petsclib::$UnionPetscLib, snes::PetscSNES ) + has_npc_ = Ref{PetscBool}() + + @chk ccall( + (:SNESHasNPC, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, has_npc_, + ) + + has_npc = has_npc_[] + + return has_npc +end + +""" + SNESSetNPCSide(petsclib::PetscLibType,snes::PetscSNES, side::PCSide) +Sets the nonlinear preconditioning side used by the nonlinear preconditioner inside `SNES`. + +Logically Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `side` - the preconditioning side, where side is one of +-seealso: [](ch_snes), `SNES`, `SNESGetNPC()`, `SNESNRICHARDSON`, `SNESNCG`, `SNESType`, `SNESGetNPCSide()`, `KSPSetPCSide()`, `PC_LEFT`, `PC_RIGHT`, `PCSide` + +# External Links +$(_doc_external("Snes/SNESSetNPCSide")) +""" +function SNESSetNPCSide(petsclib::PetscLibType, snes::PetscSNES, side::PCSide) end + +@for_petsc function SNESSetNPCSide(petsclib::$UnionPetscLib, snes::PetscSNES, side::PCSide ) + + @chk ccall( + (:SNESSetNPCSide, $petsc_library), + PetscErrorCode, + (CSNES, PCSide), + snes, side, + ) + + + return nothing +end + +""" + SNESGetNPCSide(petsclib::PetscLibType,snes::PetscSNES, side::PCSide) +Gets the preconditioning side used by the nonlinear preconditioner inside `SNES`. + +Not Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `side` - the preconditioning side, where side is one of +-seealso: [](ch_snes), `SNES`, `SNESGetNPC()`, `SNESSetNPCSide()`, `KSPGetPCSide()`, `PC_LEFT`, `PC_RIGHT`, `PCSide` + +# External Links +$(_doc_external("Snes/SNESGetNPCSide")) +""" +function SNESGetNPCSide(petsclib::PetscLibType, snes::PetscSNES, side::PCSide) end + +@for_petsc function SNESGetNPCSide(petsclib::$UnionPetscLib, snes::PetscSNES, side::PCSide ) + + @chk ccall( + (:SNESGetNPCSide, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PCSide}), + snes, side, + ) + + + return nothing +end + +""" + SNESSetLineSearch(petsclib::PetscLibType,snes::PetscSNES, linesearch::SNESLineSearch) +Sets the `SNESLineSearch` to be used for a given `SNES` + +Collective + +Input Parameters: +- `snes` - iterative context obtained from `SNESCreate()` +- `linesearch` - the linesearch object + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESLineSearch`, `SNESGetLineSearch()` + +# External Links +$(_doc_external("Snes/SNESSetLineSearch")) +""" +function SNESSetLineSearch(petsclib::PetscLibType, snes::PetscSNES, linesearch::SNESLineSearch) end + +@for_petsc function SNESSetLineSearch(petsclib::$UnionPetscLib, snes::PetscSNES, linesearch::SNESLineSearch ) + + @chk ccall( + (:SNESSetLineSearch, $petsc_library), + PetscErrorCode, + (CSNES, SNESLineSearch), + snes, linesearch, + ) + + + return nothing +end + +""" + SNESGetLineSearch(petsclib::PetscLibType,snes::PetscSNES, linesearch::SNESLineSearch) +Returns the line search associated with the `SNES`. + +Not Collective + +Input Parameter: +- `snes` - iterative context obtained from `SNESCreate()` + +Output Parameter: +- `linesearch` - linesearch context + +Level: beginner + +-seealso: [](ch_snes), `SNESLineSearch`, `SNESSetLineSearch()`, `SNESLineSearchCreate()`, `SNESLineSearchSetFromOptions()` + +# External Links +$(_doc_external("Snes/SNESGetLineSearch")) +""" +function SNESGetLineSearch(petsclib::PetscLibType, snes::PetscSNES, linesearch::SNESLineSearch) end + +@for_petsc function SNESGetLineSearch(petsclib::$UnionPetscLib, snes::PetscSNES, linesearch::SNESLineSearch ) + + @chk ccall( + (:SNESGetLineSearch, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESLineSearch}), + snes, linesearch, + ) + + + return nothing +end + +""" + SNESComputeJacobianDefault(petsclib::PetscLibType,snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) +Computes the Jacobian using finite differences. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `x1` - compute Jacobian at this point +- `ctx` - application's function context, as set with `SNESSetFunction()` + +Output Parameters: +- `J` - Jacobian matrix (not altered in this routine) +- `B` - newly computed Jacobian matrix to use with preconditioner (generally the same as `J`) + +Options Database Keys: +- `-snes_fd` - Activates `SNESComputeJacobianDefault()` +- `-snes_fd_coloring` - Activates a faster computation that uses a graph coloring of the matrix +- `-snes_test_err` - Square root of function error tolerance, default square root of machine +epsilon (1.e-8 in double, 3.e-4 in single) +- `-mat_fd_type` - Either wp or ds (see `MATMFFD_WP` or `MATMFFD_DS`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESSetJacobian()`, `SNESComputeJacobianDefaultColor()`, `MatCreateSNESMF()` + +# External Links +$(_doc_external("Snes/SNESComputeJacobianDefault")) +""" +function SNESComputeJacobianDefault(petsclib::PetscLibType, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) end + +@for_petsc function SNESComputeJacobianDefault(petsclib::$UnionPetscLib, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:SNESComputeJacobianDefault, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CMat, CMat, Ptr{Cvoid}), + snes, x1, J, B, ctx, + ) + + + return nothing +end + +""" + SNESApplyNPC(petsclib::PetscLibType,snes::PetscSNES, x::PetscVec, f::PetscVec, y::PetscVec) +Calls `SNESSolve()` on the preconditioner for the `SNES` + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `x` - input vector +- `f` - optional; the function evaluation on `x` + +Output Parameter: +- `y` - function vector, as set by `SNESSetFunction()` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESGetNPC()`, `SNESSetNPC()`, `SNESComputeFunction()` + +# External Links +$(_doc_external("Snes/SNESApplyNPC")) +""" +function SNESApplyNPC(petsclib::PetscLibType, snes::PetscSNES, x::PetscVec, f::PetscVec, y::PetscVec) end + +@for_petsc function SNESApplyNPC(petsclib::$UnionPetscLib, snes::PetscSNES, x::PetscVec, f::PetscVec, y::PetscVec ) + + @chk ccall( + (:SNESApplyNPC, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, CVec), + snes, x, f, y, + ) + + + return nothing +end + +""" + SNESComputeFunctionDefaultNPC(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, F::PetscVec) + +# External Links +$(_doc_external("Snes/SNESComputeFunctionDefaultNPC")) +""" +function SNESComputeFunctionDefaultNPC(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, F::PetscVec) end + +@for_petsc function SNESComputeFunctionDefaultNPC(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, F::PetscVec ) + + @chk ccall( + (:SNESComputeFunctionDefaultNPC, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, X, F, + ) + + + return nothing +end + +""" + fnorm::PetscReal = SNESGetNPCFunction(petsclib::PetscLibType,snes::PetscSNES, F::PetscVec) +Gets the current function value and its norm from a nonlinear preconditioner after `SNESSolve()` has been called on that `SNES` + +Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `F` - function vector +- `fnorm` - the norm of `F` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESGetNPC()`, `SNESSetNPC()`, `SNESComputeFunction()`, `SNESApplyNPC()`, `SNESSolve()` + +# External Links +$(_doc_external("Snes/SNESGetNPCFunction")) +""" +function SNESGetNPCFunction(petsclib::PetscLibType, snes::PetscSNES, F::PetscVec) end + +@for_petsc function SNESGetNPCFunction(petsclib::$UnionPetscLib, snes::PetscSNES, F::PetscVec ) + fnorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESGetNPCFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, Ptr{$PetscReal}), + snes, F, fnorm_, + ) + + fnorm = fnorm_[] + + return fnorm +end + +""" + SNESSetObjective(petsclib::PetscLibType,snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid) +Sets the objective function minimized by some of the `SNES` linesearch methods, used instead of the 2 + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `obj` - objective evaluation routine; see `SNESObjectiveFn` for the calling sequence +- `ctx` - [optional] user-defined context for private data for the objective evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESLineSearch()`, `SNESGetObjective()`, `SNESComputeObjective()`, `SNESSetFunction()`, `SNESSetJacobian()`, +`SNESObjectiveFn` + +# External Links +$(_doc_external("Snes/SNESSetObjective")) +""" +function SNESSetObjective(petsclib::PetscLibType, snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid) end + +@for_petsc function SNESSetObjective(petsclib::$UnionPetscLib, snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid ) + + @chk ccall( + (:SNESSetObjective, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESObjectiveFn}, Ptr{Cvoid}), + snes, obj, ctx, + ) + + + return nothing +end + +""" + SNESGetObjective(petsclib::PetscLibType,snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid) +Returns the objective function set with `SNESSetObjective()` + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `obj` - objective evaluation routine (or `NULL`); see `SNESObjectiveFn` for the calling sequence +- `ctx` - the function context (or `NULL`) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSetObjective()`, `SNESGetSolution()`, `SNESObjectiveFn` + +# External Links +$(_doc_external("Snes/SNESGetObjective")) +""" +function SNESGetObjective(petsclib::PetscLibType, snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid) end + +@for_petsc function SNESGetObjective(petsclib::$UnionPetscLib, snes::PetscSNES, obj::SNESObjectiveFn, ctx::Cvoid ) + + @chk ccall( + (:SNESGetObjective, $petsc_library), + PetscErrorCode, + (CSNES, SNESObjectiveFn, Cvoid), + snes, obj, ctx, + ) + + + return nothing +end + +""" + ob::PetscReal = SNESComputeObjective(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec) +Computes the objective function that has been provided by `SNESSetObjective()` + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `X` - the state vector + +Output Parameter: +- `ob` - the objective value + +Level: developer + +-seealso: [](ch_snes), `SNESLineSearch`, `SNES`, `SNESSetObjective()`, `SNESGetSolution()` + +# External Links +$(_doc_external("Snes/SNESComputeObjective")) +""" +function SNESComputeObjective(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec) end + +@for_petsc function SNESComputeObjective(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec ) + ob_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESComputeObjective, $petsc_library), + PetscErrorCode, + (CSNES, CVec, Ptr{$PetscReal}), + snes, X, ob_, + ) + + ob = ob_[] + + return ob +end + +""" + SNESObjectiveComputeFunctionDefaultFD(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid) +Computes the gradient of a user provided objective function + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `X` - the state vector +- `ctx` - the (ignored) function context + +Output Parameter: +- `F` - the function value + +Options Database Keys: +- `-snes_fd_function_eps` - Tolerance for including non-zero entries into the gradient, default is 1.e-6 +- `-snes_fd_function` - Computes function from user provided objective function (set with `SNESSetObjective()`) with finite difference + +Level: advanced + +-seealso: [](ch_snes), `SNESSetObjective()`, `SNESSetFunction()`, `SNESComputeObjective()`, `SNESComputeJacobianDefault()`, `SNESObjectiveFn` + +# External Links +$(_doc_external("Snes/SNESObjectiveComputeFunctionDefaultFD")) +""" +function SNESObjectiveComputeFunctionDefaultFD(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid) end + +@for_petsc function SNESObjectiveComputeFunctionDefaultFD(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid ) + + @chk ccall( + (:SNESObjectiveComputeFunctionDefaultFD, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, X, F, ctx, + ) + + + return nothing +end + +""" + SNESComputeJacobianDefaultColor(petsclib::PetscLibType,snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) +Computes the Jacobian using +finite differences and coloring to exploit matrix sparsity. + +Collective + +Input Parameters: +- `snes` - nonlinear solver object +- `x1` - location at which to evaluate Jacobian +- `ctx` - `MatFDColoring` context or `NULL` + +Output Parameters: +- `J` - Jacobian matrix (not altered in this routine) +- `B` - newly computed Jacobian matrix to use with preconditioner (generally the same as `J`) + +Options Database Keys: +- `-snes_fd_color_use_mat` - use a matrix coloring from the explicit matrix nonzero pattern instead of from the `DM` providing the matrix +- `-snes_fd_color` - Activates `SNESComputeJacobianDefaultColor()` in `SNESSetFromOptions()` +- `-mat_fd_coloring_err ` - Sets (square root of relative error in the function) +- `-mat_fd_coloring_umin ` - Sets umin, the minimum allowable u-value magnitude +- `-mat_fd_type` - Either wp or ds (see `MATMFFD_WP` or `MATMFFD_DS`) +- `-snes_mf_operator` - Use matrix-free application of Jacobian +- `-snes_mf` - Use matrix-free Jacobian with no explicit Jacobian representation + +-seealso: [](ch_snes), `SNES`, `SNESSetJacobian()`, `SNESTestJacobian()`, `SNESComputeJacobianDefault()`, `SNESSetUseMatrixFree()`, +`MatFDColoringCreate()`, `MatFDColoringSetFunction()` + +# External Links +$(_doc_external("Snes/SNESComputeJacobianDefaultColor")) +""" +function SNESComputeJacobianDefaultColor(petsclib::PetscLibType, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid) end + +@for_petsc function SNESComputeJacobianDefaultColor(petsclib::$UnionPetscLib, snes::PetscSNES, x1::PetscVec, J::PetscMat, B::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:SNESComputeJacobianDefaultColor, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CMat, CMat, Ptr{Cvoid}), + snes, x1, J, B, ctx, + ) + + + return nothing +end + +""" + SNESPruneJacobianColor(petsclib::PetscLibType,snes::PetscSNES, J::PetscMat, B::PetscMat) +Remove nondiagonal zeros in the Jacobian matrix and update the `MatMFFD` coloring information based on the new nonzero structure + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `J` - Jacobian matrix (not altered in this routine) +- `B` - newly computed Jacobian matrix to use with preconditioner (generally the same as `J`) + +Level: intermediate + +-seealso: [](ch_snes), `SNESComputeJacobianDefaultColor()`, `MatEliminateZeros()`, `MatFDColoringCreate()`, `MatFDColoringSetFunction()` + +# External Links +$(_doc_external("Snes/SNESPruneJacobianColor")) +""" +function SNESPruneJacobianColor(petsclib::PetscLibType, snes::PetscSNES, J::PetscMat, B::PetscMat) end + +@for_petsc function SNESPruneJacobianColor(petsclib::$UnionPetscLib, snes::PetscSNES, J::PetscMat, B::PetscMat ) + + @chk ccall( + (:SNESPruneJacobianColor, $petsc_library), + PetscErrorCode, + (CSNES, CMat, CMat), + snes, J, B, + ) + + + return nothing +end + +""" + ctx::Cvoid = SNESMonitorSAWsCreate(petsclib::PetscLibType,snes::PetscSNES) +create an SAWs monitor context for `SNES` + +Collective + +Input Parameter: +- `snes` - `SNES` to monitor + +Output Parameter: +- `ctx` - context for monitor + +Level: developer + +-seealso: [](ch_snes), `SNESMonitorSet()`, `SNES`, `SNESMonitorSAWs()`, `SNESMonitorSAWsDestroy()` + +# External Links +$(_doc_external("Snes/SNESMonitorSAWsCreate")) +""" +function SNESMonitorSAWsCreate(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESMonitorSAWsCreate(petsclib::$UnionPetscLib, snes::PetscSNES ) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:SNESMonitorSAWsCreate, $petsc_library), + PetscErrorCode, + (CSNES, Cvoid), + snes, ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + SNESMonitorSAWsDestroy(petsclib::PetscLibType,ctx::Cvoid) +destroy a monitor context created with `SNESMonitorSAWsCreate()` + +Collective + +Input Parameter: +- `ctx` - monitor context + +Level: developer + +-seealso: [](ch_snes), `SNESMonitorSAWsCreate()` + +# External Links +$(_doc_external("Snes/SNESMonitorSAWsDestroy")) +""" +function SNESMonitorSAWsDestroy(petsclib::PetscLibType, ctx::Cvoid) end + +@for_petsc function SNESMonitorSAWsDestroy(petsclib::$UnionPetscLib, ctx::Cvoid ) + + @chk ccall( + (:SNESMonitorSAWsDestroy, $petsc_library), + PetscErrorCode, + (Cvoid,), + ctx, + ) + + + return nothing +end + +""" + SNESMonitorSAWs(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt, rnorm::PetscReal, ctx::Cvoid) +monitor solution process of `SNES` using SAWs + +Collective + +Input Parameters: +- `snes` - iterative context +- `n` - iteration number +- `rnorm` - 2-norm (preconditioned) residual value (may be estimated). +- `ctx` - `PetscViewer` of type `PETSCVIEWERSAWS` + +Level: advanced + +-seealso: [](ch_snes), `PetscViewerSAWsOpen()`, `SNESMonitorSAWsDestroy()`, `SNESMonitorSAWsCreate()` + +# External Links +$(_doc_external("Snes/SNESMonitorSAWs")) +""" +function SNESMonitorSAWs(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt, rnorm::PetscReal, ctx::Cvoid) end + +@for_petsc function SNESMonitorSAWs(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt, rnorm::$PetscReal, ctx::Cvoid ) + + @chk ccall( + (:SNESMonitorSAWs, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{Cvoid}), + snes, n, rnorm, ctx, + ) + + + return nothing +end + +""" + SNESNGMRESSetRestartFmRise(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Increase the restart count if the step x_M increases the residual F_M inside a `SNESNGMRES` solve + +Input Parameters: +- `snes` - the `SNES` context. +- `flg` - boolean value deciding whether to use the option or not, default is `PETSC_FALSE` + +Options Database Key: +- `-snes_ngmres_restart_fm_rise` - Increase the restart count if the step x_M increases the residual F_M + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNES_NGMRES_RESTART_DIFFERENCE`, `SNESNGMRES`, `SNESNGMRESRestartType`, `SNESNGMRESSetRestartType()` + +# External Links +$(_doc_external("Snes/SNESNGMRESSetRestartFmRise")) +""" +function SNESNGMRESSetRestartFmRise(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESNGMRESSetRestartFmRise(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESNGMRESSetRestartFmRise, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = SNESNGMRESGetRestartFmRise(petsclib::PetscLibType,snes::PetscSNES) + +# External Links +$(_doc_external("Snes/SNESNGMRESGetRestartFmRise")) +""" +function SNESNGMRESGetRestartFmRise(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNGMRESGetRestartFmRise(petsclib::$UnionPetscLib, snes::PetscSNES ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:SNESNGMRESGetRestartFmRise, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + SNESNGMRESSetRestartType(petsclib::PetscLibType,snes::PetscSNES, rtype::SNESNGMRESRestartType) +Sets the restart type for `SNESNGMRES`. + +Logically Collective + +Input Parameters: +- `snes` - the iterative context +- `rtype` - restart type, see `SNESNGMRESRestartType` + +Options Database Keys: +- `-snes_ngmres_restart_type` - set the restart type +- `-snes_ngmres_restart <30>` - sets the number of iterations before restart for periodic + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNES_NGMRES_RESTART_DIFFERENCE`, `SNESNGMRES`, `SNESNGMRESRestartType`, `SNESNGMRESSetRestartFmRise()`, +`SNESNGMRESSetSelectType()` + +# External Links +$(_doc_external("Snes/SNESNGMRESSetRestartType")) +""" +function SNESNGMRESSetRestartType(petsclib::PetscLibType, snes::PetscSNES, rtype::SNESNGMRESRestartType) end + +@for_petsc function SNESNGMRESSetRestartType(petsclib::$UnionPetscLib, snes::PetscSNES, rtype::SNESNGMRESRestartType ) + + @chk ccall( + (:SNESNGMRESSetRestartType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNGMRESRestartType), + snes, rtype, + ) + + + return nothing +end + +""" + SNESNGMRESSetSelectType(petsclib::PetscLibType,snes::PetscSNES, stype::SNESNGMRESSelectType) +Sets the selection type for `SNESNGMRES`. This determines how the candidate solution and +combined solution are used to create the next iterate. + +Logically Collective + +Input Parameters: +- `snes` - the iterative context +- `stype` - selection type, see `SNESNGMRESSelectType` + +Options Database Key: +- `-snes_ngmres_select_type` - select type + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNGMRES`, `SNESNGMRESSelectType`, `SNES_NGMRES_SELECT_NONE`, `SNES_NGMRES_SELECT_DIFFERENCE`, `SNES_NGMRES_SELECT_LINESEARCH`, +`SNESNGMRESSetRestartType()` + +# External Links +$(_doc_external("Snes/SNESNGMRESSetSelectType")) +""" +function SNESNGMRESSetSelectType(petsclib::PetscLibType, snes::PetscSNES, stype::SNESNGMRESSelectType) end + +@for_petsc function SNESNGMRESSetSelectType(petsclib::$UnionPetscLib, snes::PetscSNES, stype::SNESNGMRESSelectType ) + + @chk ccall( + (:SNESNGMRESSetSelectType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNGMRESSelectType), + snes, stype, + ) + + + return nothing +end + +""" + SNESVISetComputeVariableBounds(petsclib::PetscLibType,snes::PetscSNES, compute::external) +Sets a function that is called to compute the bounds on variable for +(differential) variable inequalities. + +Input Parameters: +- `snes` - the `SNES` context +- `compute` - function that computes the bounds + +Calling sequence of `compute`: +- `snes` - the `SNES` context +- `lower` - vector to hold lower bounds +- `higher` - vector to hold upper bounds + +Level: advanced + +-seealso: [](sec_vi), `SNES`, `SNESVISetVariableBounds()`, `DMSetVariableBounds()`, `SNESSetFunctionDomainError()`, `SNESSetJacobianDomainError()`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS`, +`SNESSetType()`, `PETSC_NINFINITY`, `PETSC_INFINITY` + +# External Links +$(_doc_external("Snes/SNESVISetComputeVariableBounds")) +""" +function SNESVISetComputeVariableBounds(petsclib::PetscLibType, snes::PetscSNES, compute::external) end + +@for_petsc function SNESVISetComputeVariableBounds(petsclib::$UnionPetscLib, snes::PetscSNES, compute::external ) + + @chk ccall( + (:SNESVISetComputeVariableBounds, $petsc_library), + PetscErrorCode, + (CSNES, external), + snes, compute, + ) + + + return nothing +end + +""" + SNESVIGetActiveSetIS(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, F::PetscVec, ISact::IS) +Gets the global indices for the active set variables + +Input Parameters: +- `snes` - the `SNES` context +- `X` - the `snes` solution vector +- `F` - the nonlinear function vector + +Output Parameter: +- `ISact` - active set index set + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS` + +# External Links +$(_doc_external("Snes/SNESVIGetActiveSetIS")) +""" +function SNESVIGetActiveSetIS(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, F::PetscVec, ISact::IS) end + +@for_petsc function SNESVIGetActiveSetIS(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, F::PetscVec, ISact::IS ) + + @chk ccall( + (:SNESVIGetActiveSetIS, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{IS}), + snes, X, F, ISact, + ) + + + return nothing +end + +""" + fnorm::PetscReal = SNESVIComputeInactiveSetFnorm(petsclib::PetscLibType,snes::PetscSNES, F::PetscVec, X::PetscVec) +Computes the function norm for variational inequalities on the inactive set + +Input Parameters: +- `snes` - the `SNES` context +- `F` - the nonlinear function vector +- `X` - the `SNES` solution vector + +Output Parameter: +- `fnorm` - the function norm + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS`, `SNESLineSearchSetVIFunctions()` + +# External Links +$(_doc_external("Snes/SNESVIComputeInactiveSetFnorm")) +""" +function SNESVIComputeInactiveSetFnorm(petsclib::PetscLibType, snes::PetscSNES, F::PetscVec, X::PetscVec) end + +@for_petsc function SNESVIComputeInactiveSetFnorm(petsclib::$UnionPetscLib, snes::PetscSNES, F::PetscVec, X::PetscVec ) + fnorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESVIComputeInactiveSetFnorm, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{$PetscReal}), + snes, F, X, fnorm_, + ) + + fnorm = fnorm_[] + + return fnorm +end + +""" + fty::PetscScalar = SNESVIComputeInactiveSetFtY(petsclib::PetscLibType,snes::PetscSNES, F::PetscVec, X::PetscVec, Y::PetscVec) +Computes the directional derivative for variational inequalities on the inactive set, +assuming that there exists some G(x) for which the `SNESFunctionFn` F(x) = grad G(x) (relevant for some line search algorithms) + +Input Parameters: +- `snes` - the `SNES` context +- `F` - the nonlinear function vector +- `X` - the `SNES` solution vector +- `Y` - the direction vector + +Output Parameter: +- `fty` - the directional derivative + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS` + +# External Links +$(_doc_external("Snes/SNESVIComputeInactiveSetFtY")) +""" +function SNESVIComputeInactiveSetFtY(petsclib::PetscLibType, snes::PetscSNES, F::PetscVec, X::PetscVec, Y::PetscVec) end + +@for_petsc function SNESVIComputeInactiveSetFtY(petsclib::$UnionPetscLib, snes::PetscSNES, F::PetscVec, X::PetscVec, Y::PetscVec ) + fty_ = Ref{$PetscScalar}() + + @chk ccall( + (:SNESVIComputeInactiveSetFtY, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, CVec, Ptr{$PetscScalar}), + snes, F, X, Y, fty_, + ) + + fty = fty_[] + + return fty +end + +""" + SNESVISetVariableBounds(petsclib::PetscLibType,snes::PetscSNES, xl::PetscVec, xu::PetscVec) +Sets the lower and upper bounds for the solution vector. `xl` <= x <= `xu`. This allows solving +(differential) variable inequalities. + +Input Parameters: +- `snes` - the `SNES` context. +- `xl` - lower bound. +- `xu` - upper bound. + +Level: advanced + +-seealso: [](sec_vi), `SNES`, `SNESVIGetVariableBounds()`, `SNESVISetComputeVariableBounds()`, `SNESSetFunctionDomainError()`, `SNESSetJacobianDomainError()`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS`, `SNESSetType()`, `PETSC_NINFINITY`, `PETSC_INFINITY` + +# External Links +$(_doc_external("Snes/SNESVISetVariableBounds")) +""" +function SNESVISetVariableBounds(petsclib::PetscLibType, snes::PetscSNES, xl::PetscVec, xu::PetscVec) end + +@for_petsc function SNESVISetVariableBounds(petsclib::$UnionPetscLib, snes::PetscSNES, xl::PetscVec, xu::PetscVec ) + + @chk ccall( + (:SNESVISetVariableBounds, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, xl, xu, + ) + + + return nothing +end + +""" + SNESVIGetVariableBounds(petsclib::PetscLibType,snes::PetscSNES, xl::PetscVec, xu::PetscVec) +Gets the lower and upper bounds for the solution vector. `xl` <= x <= `xu`. These are used in solving +(differential) variable inequalities. + +Input Parameters: +- `snes` - the `SNES` context. +- `xl` - lower bound (may be `NULL`) +- `xu` - upper bound (may be `NULL`) + +Level: advanced + +-seealso: [](sec_vi), `SNES`, `SNESVISetVariableBounds()`, `SNESVISetComputeVariableBounds()`, `SNESSetFunctionDomainError()`, `SNESSetJacobianDomainError()`, `SNESVINEWTONRSLS`, `SNESVINEWTONSSLS`, `SNESSetType()`, `PETSC_NINFINITY`, `PETSC_INFINITY` + +# External Links +$(_doc_external("Snes/SNESVIGetVariableBounds")) +""" +function SNESVIGetVariableBounds(petsclib::PetscLibType, snes::PetscSNES, xl::PetscVec, xu::PetscVec) end + +@for_petsc function SNESVIGetVariableBounds(petsclib::$UnionPetscLib, snes::PetscSNES, xl::PetscVec, xu::PetscVec ) + xl_ = Ref(xl.ptr) + xu_ = Ref(xu.ptr) + + @chk ccall( + (:SNESVIGetVariableBounds, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}, Ptr{CVec}), + snes, xl_, xu_, + ) + + xl.ptr = C_NULL + xu.ptr = C_NULL + + return nothing +end + +""" + SNESVIGetInactiveSet(petsclib::PetscLibType,snes::PetscSNES, inact::IS) +Gets the global indices for the inactive set variables (these correspond to the degrees of freedom the linear +system is solved on) + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `inact` - inactive set index set + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS` + +# External Links +$(_doc_external("Snes/SNESVIGetInactiveSet")) +""" +function SNESVIGetInactiveSet(petsclib::PetscLibType, snes::PetscSNES, inact::IS) end + +@for_petsc function SNESVIGetInactiveSet(petsclib::$UnionPetscLib, snes::PetscSNES, inact::IS ) + + @chk ccall( + (:SNESVIGetInactiveSet, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{IS}), + snes, inact, + ) + + + return nothing +end + +""" + SNESVISetRedundancyCheck(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) +Provide a function to check for any redundancy in the VI active set + +Logically Collective + +Input Parameters: +- `snes` - the `SNESVINEWTONRSLS` context +- `func` - the function to check of redundancies +- `ctx` - optional context used by the function + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONRSLS`, `SNESVIGetInactiveSet()`, `DMSetVI()` + +# External Links +$(_doc_external("Snes/SNESVISetRedundancyCheck")) +""" +function SNESVISetRedundancyCheck(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESVISetRedundancyCheck(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESVISetRedundancyCheck, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + merit::PetscReal,phinorm::PetscReal = SNESVIComputeMeritFunction(petsclib::PetscLibType,phi::PetscVec) +Evaluates the merit function for the mixed complementarity problem. + +Input Parameter: +- `phi` - the `Vec` holding the evaluation of the semismooth function + +Output Parameters: +- `merit` - the merit function 1/2 ||phi||^2 +- `phinorm` - the two-norm of the vector, ||phi|| + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONSSLS`, `SNESVIComputeFunction()` + +# External Links +$(_doc_external("Snes/SNESVIComputeMeritFunction")) +""" +function SNESVIComputeMeritFunction(petsclib::PetscLibType, phi::PetscVec) end + +@for_petsc function SNESVIComputeMeritFunction(petsclib::$UnionPetscLib, phi::PetscVec ) + merit_ = Ref{$PetscReal}() + phinorm_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESVIComputeMeritFunction, $petsc_library), + PetscErrorCode, + (CVec, Ptr{$PetscReal}, Ptr{$PetscReal}), + phi, merit_, phinorm_, + ) + + merit = merit_[] + phinorm = phinorm_[] + + return merit,phinorm +end + +""" + SNESVIComputeFunction(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, phi::PetscVec, functx::Cvoid) +Provides the function that reformulates a system of nonlinear equations in mixed complementarity form to a system of nonlinear +equations in semismooth form. + +Input Parameters: +- `snes` - the `SNES` context +- `X` - current iterate +- `functx` - user defined function context + +Output Parameter: +- `phi` - the evaluation of semismooth function at `X` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESVINEWTONSSLS`, `SNESVIComputeMeritFunction()` + +# External Links +$(_doc_external("Snes/SNESVIComputeFunction")) +""" +function SNESVIComputeFunction(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, phi::PetscVec, functx::Cvoid) end + +@for_petsc function SNESVIComputeFunction(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, phi::PetscVec, functx::Cvoid ) + + @chk ccall( + (:SNESVIComputeFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, X, phi, functx, + ) + + + return nothing +end + +""" + SNESMSRegisterAll(petsclib::PetscLibType) +Registers all of the multi + +Logically Collective + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESMS`, `SNESMSRegisterDestroy()` + +# External Links +$(_doc_external("Snes/SNESMSRegisterAll")) +""" +function SNESMSRegisterAll(petsclib::PetscLibType) end + +@for_petsc function SNESMSRegisterAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESMSRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESMSRegisterDestroy(petsclib::PetscLibType) +Frees the list of schemes that were registered by `SNESMSRegister()`. + +Logically Collective + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESMS`, `SNESMSRegister()`, `SNESMSRegisterAll()` + +# External Links +$(_doc_external("Snes/SNESMSRegisterDestroy")) +""" +function SNESMSRegisterDestroy(petsclib::PetscLibType) end + +@for_petsc function SNESMSRegisterDestroy(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESMSRegisterDestroy, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESMSInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `SNESMS` package. It is called +from `SNESInitializePackage()`. + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESMS`, `SNESMSRegister()`, `SNESMSRegisterAll()`, `PetscInitialize()` + +# External Links +$(_doc_external("Snes/SNESMSInitializePackage")) +""" +function SNESMSInitializePackage(petsclib::PetscLibType) end + +@for_petsc function SNESMSInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESMSInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESMSFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the `SNESMS` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESMS`, `SNESMSRegister()`, `SNESMSRegisterAll()`, `SNESMSInitializePackage()`, `PetscFinalize()` + +# External Links +$(_doc_external("Snes/SNESMSFinalizePackage")) +""" +function SNESMSFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function SNESMSFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:SNESMSFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + SNESMSRegister(petsclib::PetscLibType,name::SNESMSType, nstages::PetscInt, nregisters::PetscInt, stability::PetscReal, gamma::Vector{PetscReal}, delta::Vector{PetscReal}, betasub::Vector{PetscReal}) +register a multistage scheme for `SNESMS` + +Logically Collective, No Fortran Support + +Input Parameters: +- `name` - identifier for method +- `nstages` - number of stages +- `nregisters` - number of registers used by low-storage implementation +- `stability` - scaled stability region +- `gamma` - coefficients, see Ketcheson's paper {cite}`ketcheson2010runge` +- `delta` - coefficients, see Ketcheson's paper {cite}`ketcheson2010runge` +- `betasub` - subdiagonal of Shu-Osher form + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESMS` + +# External Links +$(_doc_external("Snes/SNESMSRegister")) +""" +function SNESMSRegister(petsclib::PetscLibType, name::SNESMSType, nstages::PetscInt, nregisters::PetscInt, stability::PetscReal, gamma::Vector{PetscReal}, delta::Vector{PetscReal}, betasub::Vector{PetscReal}) end + +@for_petsc function SNESMSRegister(petsclib::$UnionPetscLib, name::SNESMSType, nstages::$PetscInt, nregisters::$PetscInt, stability::$PetscReal, gamma::Vector{$PetscReal}, delta::Vector{$PetscReal}, betasub::Vector{$PetscReal} ) + + @chk ccall( + (:SNESMSRegister, $petsc_library), + PetscErrorCode, + (SNESMSType, $PetscInt, $PetscInt, $PetscReal, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + name, nstages, nregisters, stability, gamma, delta, betasub, + ) + + + return nothing +end + +""" + mstype::SNESMSType = SNESMSGetType(petsclib::PetscLibType,snes::PetscSNES) +Get the type of multistage smoother `SNESMS` + +Not Collective + +Input Parameter: +- `snes` - nonlinear solver context + +Output Parameter: +- `mstype` - type of multistage method + +Level: advanced + +-seealso: [](ch_snes), `SNESMS`, `SNESMSSetType()`, `SNESMSType` + +# External Links +$(_doc_external("Snes/SNESMSGetType")) +""" +function SNESMSGetType(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESMSGetType(petsclib::$UnionPetscLib, snes::PetscSNES ) + mstype_ = Ref{SNESMSType}() + + @chk ccall( + (:SNESMSGetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESMSType}), + snes, mstype_, + ) + + mstype = unsafe_string(mstype_[]) + + return mstype +end + +""" + SNESMSSetType(petsclib::PetscLibType,snes::PetscSNES, mstype::SNESMSType) +Set the type of multistage smoother `SNESMS` + +Logically Collective + +Input Parameters: +- `snes` - nonlinear solver context +- `mstype` - type of multistage method + +Level: advanced + +-seealso: [](ch_snes), `SNESMS`, `SNESMSGetType()`, `SNESMSType` + +# External Links +$(_doc_external("Snes/SNESMSSetType")) +""" +function SNESMSSetType(petsclib::PetscLibType, snes::PetscSNES, mstype::SNESMSType) end + +@for_petsc function SNESMSSetType(petsclib::$UnionPetscLib, snes::PetscSNES, mstype::SNESMSType ) + + @chk ccall( + (:SNESMSSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESMSType), + snes, mstype, + ) + + + return nothing +end + +""" + damping::PetscReal = SNESMSGetDamping(petsclib::PetscLibType,snes::PetscSNES) +Get the damping parameter of `SNESMS` multistage scheme + +Not Collective + +Input Parameter: +- `snes` - nonlinear solver context + +Output Parameter: +- `damping` - damping parameter + +Level: advanced + +-seealso: [](ch_snes), `SNESMSSetDamping()`, `SNESMS` + +# External Links +$(_doc_external("Snes/SNESMSGetDamping")) +""" +function SNESMSGetDamping(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESMSGetDamping(petsclib::$UnionPetscLib, snes::PetscSNES ) + damping_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESMSGetDamping, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, damping_, + ) + + damping = damping_[] + + return damping +end + +""" + SNESMSSetDamping(petsclib::PetscLibType,snes::PetscSNES, damping::PetscReal) +Set the damping parameter for a `SNESMS` multistage scheme + +Logically Collective + +Input Parameters: +- `snes` - nonlinear solver context +- `damping` - damping parameter + +Level: advanced + +-seealso: [](ch_snes), `SNESMSGetDamping()`, `SNESMS` + +# External Links +$(_doc_external("Snes/SNESMSSetDamping")) +""" +function SNESMSSetDamping(petsclib::PetscLibType, snes::PetscSNES, damping::PetscReal) end + +@for_petsc function SNESMSSetDamping(petsclib::$UnionPetscLib, snes::PetscSNES, damping::$PetscReal ) + + @chk ccall( + (:SNESMSSetDamping, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal), + snes, damping, + ) + + + return nothing +end + +""" + SNESNGSSetTolerances(petsclib::PetscLibType,snes::PetscSNES, abstol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt) +Sets various parameters used in convergence tests for nonlinear Gauss + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `abstol` - absolute convergence tolerance +- `rtol` - relative convergence tolerance +- `stol` - convergence tolerance in terms of the norm of the change in the solution between steps, || delta x || < stol*|| x || +- `maxit` - maximum number of iterations + +Options Database Keys: +- `-snes_ngs_atol ` - Sets abstol +- `-snes_ngs_rtol ` - Sets rtol +- `-snes_ngs_stol ` - Sets stol +- `-snes_max_it ` - Sets maxit + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNCG` + +# External Links +$(_doc_external("Snes/SNESNGSSetTolerances")) +""" +function SNESNGSSetTolerances(petsclib::PetscLibType, snes::PetscSNES, abstol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt) end + +@for_petsc function SNESNGSSetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES, abstol::$PetscReal, rtol::$PetscReal, stol::$PetscReal, maxit::$PetscInt ) + + @chk ccall( + (:SNESNGSSetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal, $PetscReal, $PetscReal, $PetscInt), + snes, abstol, rtol, stol, maxit, + ) + + + return nothing +end + +""" + SNESNGSGetTolerances(petsclib::PetscLibType,snes::PetscSNES, atol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt) +Gets various parameters used in convergence tests for nonlinear Gauss + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `atol` - absolute convergence tolerance +- `rtol` - relative convergence tolerance +- `stol` - convergence tolerance in terms of the norm +of the change in the solution between steps +- `maxit` - maximum number of iterations + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNCG`, `SNESSetTolerances()` + +# External Links +$(_doc_external("Snes/SNESNGSGetTolerances")) +""" +function SNESNGSGetTolerances(petsclib::PetscLibType, snes::PetscSNES, atol::PetscReal, rtol::PetscReal, stol::PetscReal, maxit::PetscInt) end + +@for_petsc function SNESNGSGetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES, atol::$PetscReal, rtol::$PetscReal, stol::$PetscReal, maxit::$PetscInt ) + + @chk ccall( + (:SNESNGSGetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscInt}), + snes, atol, rtol, stol, maxit, + ) + + + return nothing +end + +""" + SNESNGSSetSweeps(petsclib::PetscLibType,snes::PetscSNES, sweeps::PetscInt) +Sets the number of sweeps of nonlinear GS to use in `SNESNCG` + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `sweeps` - the number of sweeps of nonlinear GS to perform. + +Options Database Key: +- `-snes_ngs_sweeps ` - Number of sweeps of nonlinear GS to apply + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNCG`, `SNESSetNGS()`, `SNESGetNGS()`, `SNESSetNPC()`, `SNESNGSGetSweeps()` + +# External Links +$(_doc_external("Snes/SNESNGSSetSweeps")) +""" +function SNESNGSSetSweeps(petsclib::PetscLibType, snes::PetscSNES, sweeps::PetscInt) end + +@for_petsc function SNESNGSSetSweeps(petsclib::$UnionPetscLib, snes::PetscSNES, sweeps::$PetscInt ) + + @chk ccall( + (:SNESNGSSetSweeps, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, sweeps, + ) + + + return nothing +end + +""" + sweeps::PetscInt = SNESNGSGetSweeps(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of sweeps nonlinear GS will use in `SNESNCG` + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `sweeps` - the number of sweeps of nonlinear GS to perform. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNCG`, `SNESSetNGS()`, `SNESGetNGS()`, `SNESSetNPC()`, `SNESNGSSetSweeps()` + +# External Links +$(_doc_external("Snes/SNESNGSGetSweeps")) +""" +function SNESNGSGetSweeps(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNGSGetSweeps(petsclib::$UnionPetscLib, snes::PetscSNES ) + sweeps_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESNGSGetSweeps, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, sweeps_, + ) + + sweeps = sweeps_[] + + return sweeps +end + +""" + SNESNewtonALSetCorrectionType(petsclib::PetscLibType,snes::PetscSNES, ctype::SNESNewtonALCorrectionType) +Set the type of correction to use in the arc + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `ctype` - the type of correction to use + +Options Database Key: +- `-snes_newtonal_correction_type ` - Set the type of correction to use; use -help for a list of available types + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONAL`, `SNESNewtonALCorrectionType` + +# External Links +$(_doc_external("Snes/SNESNewtonALSetCorrectionType")) +""" +function SNESNewtonALSetCorrectionType(petsclib::PetscLibType, snes::PetscSNES, ctype::SNESNewtonALCorrectionType) end + +@for_petsc function SNESNewtonALSetCorrectionType(petsclib::$UnionPetscLib, snes::PetscSNES, ctype::SNESNewtonALCorrectionType ) + + @chk ccall( + (:SNESNewtonALSetCorrectionType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNewtonALCorrectionType), + snes, ctype, + ) + + + return nothing +end + +""" + SNESNewtonALSetFunction(petsclib::PetscLibType,snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid) +Sets a user function that is called at each function evaluation to +compute the tangent load vector for the arc-length continuation method. + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] tangent load function evaluation routine, see `SNESFunctionFn` for the calling sequence. `U` is the current solution vector, `Q` is the output tangent load vector +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONAL`, `SNESNewtonALGetFunction()`, `SNESNewtonALGetLoadParameter()` + +# External Links +$(_doc_external("Snes/SNESNewtonALSetFunction")) +""" +function SNESNewtonALSetFunction(petsclib::PetscLibType, snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function SNESNewtonALSetFunction(petsclib::$UnionPetscLib, snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonALSetFunction, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESFunctionFn}, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + SNESNewtonALGetFunction(petsclib::PetscLibType,snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid) +Get the user function and context set with `SNESNewtonALSetFunction` + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] tangent load function evaluation routine, see `SNESNewtonALSetFunction()` for the call sequence +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONAL`, `SNESNewtonALSetFunction()` + +# External Links +$(_doc_external("Snes/SNESNewtonALGetFunction")) +""" +function SNESNewtonALGetFunction(petsclib::PetscLibType, snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid) end + +@for_petsc function SNESNewtonALGetFunction(petsclib::$UnionPetscLib, snes::PetscSNES, func::SNESFunctionFn, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonALGetFunction, $petsc_library), + PetscErrorCode, + (CSNES, SNESFunctionFn, Cvoid), + snes, func, ctx, + ) + + + return nothing +end + +""" + lambda::PetscReal = SNESNewtonALGetLoadParameter(petsclib::PetscLibType,snes::PetscSNES) +Get the value of the load parameter `lambda` for the arc + +Logically Collective + +Input Parameter: +- `snes` - the nonlinear solver object + +Output Parameter: +- `lambda` - the arc-length parameter + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONAL`, `SNESNewtonALSetFunction()` + +# External Links +$(_doc_external("Snes/SNESNewtonALGetLoadParameter")) +""" +function SNESNewtonALGetLoadParameter(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNewtonALGetLoadParameter(petsclib::$UnionPetscLib, snes::PetscSNES ) + lambda_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESNewtonALGetLoadParameter, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, lambda_, + ) + + lambda = lambda_[] + + return lambda +end + +""" + SNESNewtonALComputeFunction(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, Q::PetscVec) +Calls the function that has been set with `SNESNewtonALSetFunction()`. + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `X` - input vector + +Output Parameter: +- `Q` - tangent load vector, as set by `SNESNewtonALSetFunction()` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESNewtonALSetFunction()`, `SNESNewtonALGetFunction()` + +# External Links +$(_doc_external("Snes/SNESNewtonALComputeFunction")) +""" +function SNESNewtonALComputeFunction(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, Q::PetscVec) end + +@for_petsc function SNESNewtonALComputeFunction(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, Q::PetscVec ) + + @chk ccall( + (:SNESNewtonALComputeFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + snes, X, Q, + ) + + + return nothing +end + +""" + SNESPythonSetType(petsclib::PetscLibType,snes::PetscSNES, pyname::String) +Initialize a `SNES` object implemented in Python. + +Collective + +Input Parameters: +- `snes` - the nonlinear solver (`SNES`) context. +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Options Database Key: +- `-snes_python_type ` - python class + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSetType()`, `SNESPYTHON`, `PetscPythonInitialize()`, `SNESPythonGetType()` + +# External Links +$(_doc_external("Snes/SNESPythonSetType")) +""" +function SNESPythonSetType(petsclib::PetscLibType, snes::PetscSNES, pyname::String) end + +@for_petsc function SNESPythonSetType(petsclib::$UnionPetscLib, snes::PetscSNES, pyname::String ) + + @chk ccall( + (:SNESPythonSetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}), + snes, pyname, + ) + + + return nothing +end + +""" + pyname::String = SNESPythonGetType(petsclib::PetscLibType,snes::PetscSNES) +Get the type of a `SNES` object implemented in Python set with `SNESPythonSetType()` + +Not Collective + +Input Parameter: +- `snes` - the nonlinear solver (`SNES`) context. + +Output Parameter: +- `pyname` - full dotted Python name [package].module[.{class|function}] + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSetType()`, `SNESPYTHON`, `PetscPythonInitialize()`, `SNESPythonSetType()` + +# External Links +$(_doc_external("Snes/SNESPythonGetType")) +""" +function SNESPythonGetType(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESPythonGetType(petsclib::$UnionPetscLib, snes::PetscSNES ) + pyname_ = Ref{Ptr{Cchar}}() + + @chk ccall( + (:SNESPythonGetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Ptr{Cchar}}), + snes, pyname_, + ) + + pyname = unsafe_wrap(Array, pyname_[], VecGetLocalSize(petsclib, x); own = false) + + return pyname +end + +""" + SNESShellSetSolve(petsclib::PetscLibType,snes::PetscSNES, solve::external) +Sets routine to apply as solver to a `SNESSHELL` `SNES` object + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` nonlinear solver context +- `solve` - the application-provided solver routine + +Calling sequence of `apply`: +- `snes` - the preconditioner, get the application context with `SNESShellGetContext()` provided with `SNESShellSetContext()` +- `xout` - solution vector + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSHELL`, `SNESShellSetContext()`, `SNESShellGetContext()` + +# External Links +$(_doc_external("Snes/SNESShellSetSolve")) +""" +function SNESShellSetSolve(petsclib::PetscLibType, snes::PetscSNES, solve::external) end + +@for_petsc function SNESShellSetSolve(petsclib::$UnionPetscLib, snes::PetscSNES, solve::external ) + + @chk ccall( + (:SNESShellSetSolve, $petsc_library), + PetscErrorCode, + (CSNES, external), + snes, solve, + ) + + + return nothing +end + +""" + SNESShellGetContext(petsclib::PetscLibType,snes::PetscSNES, ctx::Cvoid) +Returns the user + +Not Collective + +Input Parameter: +- `snes` - should have been created with `SNESSetType`(snes,`SNESSHELL`); + +Output Parameter: +- `ctx` - the user provided context + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSHELL`, `SNESCreateShell()`, `SNESShellSetContext()` + +# External Links +$(_doc_external("Snes/SNESShellGetContext")) +""" +function SNESShellGetContext(petsclib::PetscLibType, snes::PetscSNES, ctx::Cvoid) end + +@for_petsc function SNESShellGetContext(petsclib::$UnionPetscLib, snes::PetscSNES, ctx::Cvoid ) + + @chk ccall( + (:SNESShellGetContext, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cvoid}), + snes, ctx, + ) + + + return nothing +end + +""" + SNESShellSetContext(petsclib::PetscLibType,snes::PetscSNES, ctx::Cvoid) +sets the context for a `SNESSHELL` + +Logically Collective + +Input Parameters: +- `snes` - the `SNESSHELL` +- `ctx` - the context + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESSHELL`, `SNESCreateShell()`, `SNESShellGetContext()` + +# External Links +$(_doc_external("Snes/SNESShellSetContext")) +""" +function SNESShellSetContext(petsclib::PetscLibType, snes::PetscSNES, ctx::Cvoid) end + +@for_petsc function SNESShellSetContext(petsclib::$UnionPetscLib, snes::PetscSNES, ctx::Cvoid ) + + @chk ccall( + (:SNESShellSetContext, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cvoid}), + snes, ctx, + ) + + + return nothing +end + +""" + SNESNASMSetType(petsclib::PetscLibType,snes::PetscSNES, type::PCASMType) +Set the type of subdomain update used for the nonlinear additive Schwarz solver `SNESNASM` + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `type` - the type of update, `PC_ASM_BASIC` or `PC_ASM_RESTRICT` + +Options Database Key: +- `-snes_nasm_type ` - type of subdomain update used + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMGetType()`, `PCASMSetType()`, `PC_ASM_BASIC`, `PC_ASM_RESTRICT`, `PCASMType` + +# External Links +$(_doc_external("Snes/SNESNASMSetType")) +""" +function SNESNASMSetType(petsclib::PetscLibType, snes::PetscSNES, type::PCASMType) end + +@for_petsc function SNESNASMSetType(petsclib::$UnionPetscLib, snes::PetscSNES, type::PCASMType ) + + @chk ccall( + (:SNESNASMSetType, $petsc_library), + PetscErrorCode, + (CSNES, PCASMType), + snes, type, + ) + + + return nothing +end + +""" + type::PCASMType = SNESNASMGetType(petsclib::PetscLibType,snes::PetscSNES) +Get the type of subdomain update used for the nonlinear additive Schwarz solver `SNESNASM` + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `type` - the type of update + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMSetType()`, `PCASMGetType()`, `PC_ASM_BASIC`, `PC_ASM_RESTRICT`, `PCASMType` + +# External Links +$(_doc_external("Snes/SNESNASMGetType")) +""" +function SNESNASMGetType(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNASMGetType(petsclib::$UnionPetscLib, snes::PetscSNES ) + type_ = Ref{PCASMType}() + + @chk ccall( + (:SNESNASMGetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PCASMType}), + snes, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + SNESNASMSetSubdomains(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter}) +Manually Set the context required to restrict and solve subdomain problems in the nonlinear additive Schwarz solver + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `n` - the number of local subdomains +- `subsnes` - solvers defined on the local subdomains +- `iscatter` - scatters into the nonoverlapping portions of the local subdomains +- `oscatter` - scatters into the overlapping portions of the local subdomains +- `gscatter` - scatters into the (ghosted) local vector of the local subdomain + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMGetSubdomains()` + +# External Links +$(_doc_external("Snes/SNESNASMSetSubdomains")) +""" +function SNESNASMSetSubdomains(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter}) end + +@for_petsc function SNESNASMSetSubdomains(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter} ) + + @chk ccall( + (:SNESNASMSetSubdomains, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}, Ptr{VecScatter}, Ptr{VecScatter}, Ptr{VecScatter}), + snes, n, subsnes, iscatter, oscatter, gscatter, + ) + + + return nothing +end + +""" + n::PetscInt = SNESNASMGetSubdomains(petsclib::PetscLibType,snes::PetscSNES, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter}) +Get the local subdomain contexts for the nonlinear additive Schwarz solver + +Not Collective but some of the objects returned will be parallel + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `n` - the number of local subdomains +- `subsnes` - solvers defined on the local subdomains +- `iscatter` - scatters into the nonoverlapping portions of the local subdomains +- `oscatter` - scatters into the overlapping portions of the local subdomains +- `gscatter` - scatters into the (ghosted) local vector of the local subdomain + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMSetSubdomains()` + +# External Links +$(_doc_external("Snes/SNESNASMGetSubdomains")) +""" +function SNESNASMGetSubdomains(petsclib::PetscLibType, snes::PetscSNES, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter}) end + +@for_petsc function SNESNASMGetSubdomains(petsclib::$UnionPetscLib, snes::PetscSNES, subsnes::Vector{PetscSNES}, iscatter::Vector{VecScatter}, oscatter::Vector{VecScatter}, gscatter::Vector{VecScatter} ) + n_ = Ref{$PetscInt}() + subsnes_ = Ref(pointer(subsnes)) + iscatter_ = Ref(pointer(iscatter)) + oscatter_ = Ref(pointer(oscatter)) + gscatter_ = Ref(pointer(gscatter)) + + @chk ccall( + (:SNESNASMGetSubdomains, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}, Ptr{Ptr{CSNES}}, Ptr{Ptr{VecScatter}}, Ptr{Ptr{VecScatter}}, Ptr{Ptr{VecScatter}}), + snes, n_, subsnes_, iscatter_, oscatter_, gscatter_, + ) + + n = n_[] + + return n +end + +""" + n::PetscInt = SNESNASMGetSubdomainVecs(petsclib::PetscLibType,snes::PetscSNES, x::Vector{PetscVec}, y::Vector{PetscVec}, b::Vector{PetscVec}, xl::Vector{PetscVec}) +Get the processor + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `n` - the number of local subdomains +- `x` - The subdomain solution vector +- `y` - The subdomain step vector +- `b` - The subdomain RHS vector +- `xl` - The subdomain local vectors (ghosted) + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMGetSubdomains()` + +# External Links +$(_doc_external("Snes/SNESNASMGetSubdomainVecs")) +""" +function SNESNASMGetSubdomainVecs(petsclib::PetscLibType, snes::PetscSNES, x::Vector{PetscVec}, y::Vector{PetscVec}, b::Vector{PetscVec}, xl::Vector{PetscVec}) end + +@for_petsc function SNESNASMGetSubdomainVecs(petsclib::$UnionPetscLib, snes::PetscSNES, x::Vector{PetscVec}, y::Vector{PetscVec}, b::Vector{PetscVec}, xl::Vector{PetscVec} ) + n_ = Ref{$PetscInt}() + x_ = Ref(pointer(x)) + y_ = Ref(pointer(y)) + b_ = Ref(pointer(b)) + xl_ = Ref(pointer(xl)) + + @chk ccall( + (:SNESNASMGetSubdomainVecs, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}, Ptr{Ptr{CVec}}, Ptr{Ptr{CVec}}, Ptr{Ptr{CVec}}, Ptr{Ptr{CVec}}), + snes, n_, x_, y_, b_, xl_, + ) + + n = n_[] + + return n +end + +""" + SNESNASMSetComputeFinalJacobian(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Schedules the computation of the global and subdomain Jacobians upon convergence for the +nonlinear additive Schwarz solver + +Collective + +Input Parameters: +- `snes` - the SNES context +- `flg` - `PETSC_TRUE` to compute the Jacobians + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMGetSubdomains()` + +# External Links +$(_doc_external("Snes/SNESNASMSetComputeFinalJacobian")) +""" +function SNESNASMSetComputeFinalJacobian(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESNASMSetComputeFinalJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESNASMSetComputeFinalJacobian, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + SNESNASMSetDamping(petsclib::PetscLibType,snes::PetscSNES, dmp::PetscReal) +Sets the update damping for `SNESNASM` the nonlinear additive Schwarz solver + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `dmp` - damping + +Options Database Key: +- `-snes_nasm_damping ` - the new solution is obtained as old solution plus `dmp` times (sum of the solutions on the subdomains) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMGetDamping()` + +# External Links +$(_doc_external("Snes/SNESNASMSetDamping")) +""" +function SNESNASMSetDamping(petsclib::PetscLibType, snes::PetscSNES, dmp::PetscReal) end + +@for_petsc function SNESNASMSetDamping(petsclib::$UnionPetscLib, snes::PetscSNES, dmp::$PetscReal ) + + @chk ccall( + (:SNESNASMSetDamping, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal), + snes, dmp, + ) + + + return nothing +end + +""" + dmp::PetscReal = SNESNASMGetDamping(petsclib::PetscLibType,snes::PetscSNES) +Gets the update damping for `SNESNASM` the nonlinear additive Schwarz solver + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `dmp` - damping + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNASM`, `SNESNASMSetDamping()` + +# External Links +$(_doc_external("Snes/SNESNASMGetDamping")) +""" +function SNESNASMGetDamping(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNASMGetDamping(petsclib::$UnionPetscLib, snes::PetscSNES ) + dmp_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESNASMGetDamping, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}), + snes, dmp_, + ) + + dmp = dmp_[] + + return dmp +end + +""" + SNESNASMGetSNES(petsclib::PetscLibType,snes::PetscSNES, i::PetscInt, subsnes::PetscSNES) +Gets a subsolver + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `i` - the number of the subsnes to get + +Output Parameter: +- `subsnes` - the subsolver context + +Level: intermediate + +-seealso: [](ch_snes), `SNESNASM`, `SNESNASMGetNumber()` + +# External Links +$(_doc_external("Snes/SNESNASMGetSNES")) +""" +function SNESNASMGetSNES(petsclib::PetscLibType, snes::PetscSNES, i::PetscInt, subsnes::PetscSNES) end + +@for_petsc function SNESNASMGetSNES(petsclib::$UnionPetscLib, snes::PetscSNES, i::$PetscInt, subsnes::PetscSNES ) + subsnes_ = Ref(subsnes.ptr) + + @chk ccall( + (:SNESNASMGetSNES, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, i, subsnes_, + ) + + subsnes.ptr = C_NULL + + return nothing +end + +""" + n::PetscInt = SNESNASMGetNumber(petsclib::PetscLibType,snes::PetscSNES) +Gets number of subsolvers + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `n` - the number of subsolvers + +Level: intermediate + +-seealso: [](ch_snes), `SNESNASM`, `SNESNASMGetSNES()` + +# External Links +$(_doc_external("Snes/SNESNASMGetNumber")) +""" +function SNESNASMGetNumber(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNASMGetNumber(petsclib::$UnionPetscLib, snes::PetscSNES ) + n_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESNASMGetNumber, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, n_, + ) + + n = n_[] + + return n +end + +""" + SNESNASMSetWeight(petsclib::PetscLibType,snes::PetscSNES, weight::PetscVec) +Sets weight to use when adding overlapping updates + +Collective + +Input Parameters: +- `snes` - the `SNES` context +- `weight` - the weights to use (typically 1/N for each dof, where N is the number of patches it appears in) + +Level: intermediate + +-seealso: [](ch_snes), `SNESNASM` + +# External Links +$(_doc_external("Snes/SNESNASMSetWeight")) +""" +function SNESNASMSetWeight(petsclib::PetscLibType, snes::PetscSNES, weight::PetscVec) end + +@for_petsc function SNESNASMSetWeight(petsclib::$UnionPetscLib, snes::PetscSNES, weight::PetscVec ) + + @chk ccall( + (:SNESNASMSetWeight, $petsc_library), + PetscErrorCode, + (CSNES, CVec), + snes, weight, + ) + + + return nothing +end + +""" + SNESQNSetRestartType(petsclib::PetscLibType,snes::PetscSNES, rtype::SNESQNRestartType) +Sets the restart type for `SNESQN`. + +Logically Collective + +Input Parameters: +- `snes` - the iterative context +- `rtype` - restart type, see `SNESQNRestartType` + +Options Database Keys: +- `-snes_qn_restart_type ` - set the restart type +- `-snes_qn_m ` - sets the number of stored updates and the restart period for periodic + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESQN`, `SNESQNRestartType`, `SNES_QN_RESTART_NONE`, `SNES_QN_RESTART_POWELL`, `SNES_QN_RESTART_PERIODIC`, +`SNESQNType`, `SNESQNScaleType` + +# External Links +$(_doc_external("Snes/SNESQNSetRestartType")) +""" +function SNESQNSetRestartType(petsclib::PetscLibType, snes::PetscSNES, rtype::SNESQNRestartType) end + +@for_petsc function SNESQNSetRestartType(petsclib::$UnionPetscLib, snes::PetscSNES, rtype::SNESQNRestartType ) + + @chk ccall( + (:SNESQNSetRestartType, $petsc_library), + PetscErrorCode, + (CSNES, SNESQNRestartType), + snes, rtype, + ) + + + return nothing +end + +""" + SNESQNSetScaleType(petsclib::PetscLibType,snes::PetscSNES, stype::SNESQNScaleType) +Sets the scaling type for the inner inverse Jacobian in `SNESQN`. + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver context +- `stype` - scale type, see `SNESQNScaleType` + +Options Database Key: +- `-snes_qn_scale_type ` - Scaling type + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESQN`, `SNESLineSearch`, `SNESQNScaleType`, `SNESSetJacobian()`, `SNESQNType`, `SNESQNRestartType` + +# External Links +$(_doc_external("Snes/SNESQNSetScaleType")) +""" +function SNESQNSetScaleType(petsclib::PetscLibType, snes::PetscSNES, stype::SNESQNScaleType) end + +@for_petsc function SNESQNSetScaleType(petsclib::$UnionPetscLib, snes::PetscSNES, stype::SNESQNScaleType ) + + @chk ccall( + (:SNESQNSetScaleType, $petsc_library), + PetscErrorCode, + (CSNES, SNESQNScaleType), + snes, stype, + ) + + + return nothing +end + +""" + SNESQNSetType(petsclib::PetscLibType,snes::PetscSNES, qtype::SNESQNType) +Sets the quasi + +Logically Collective + +Input Parameters: +- `snes` - the iterative context +- `qtype` - variant type, see `SNESQNType` + +Options Database Key: +- `-snes_qn_type ` - quasi-Newton type + +Level: intermediate + +-seealso: [](ch_snes), `SNESQN`, `SNES_QN_LBFGS`, `SNES_QN_BROYDEN`, `SNES_QN_BADBROYDEN`, `SNESQNType`, `SNESQNScaleType`, `TAOLMVM`, `TAOBLMVM` + +# External Links +$(_doc_external("Snes/SNESQNSetType")) +""" +function SNESQNSetType(petsclib::PetscLibType, snes::PetscSNES, qtype::SNESQNType) end + +@for_petsc function SNESQNSetType(petsclib::$UnionPetscLib, snes::PetscSNES, qtype::SNESQNType ) + + @chk ccall( + (:SNESQNSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESQNType), + snes, qtype, + ) + + + return nothing +end + +""" + SNESCompositeSetType(petsclib::PetscLibType,snes::PetscSNES, type::SNESCompositeType) +Sets the type of composite preconditioner. + +Logically Collective + +Input Parameters: +- `snes` - the preconditioner context +- `type` - `SNES_COMPOSITE_ADDITIVE` (default), `SNES_COMPOSITE_MULTIPLICATIVE`, or `SNES_COMPOSITE_ADDITIVEOPTIMAL` + +Options Database Key: +- `-snes_composite_type ` - Sets composite preconditioner type + +Level: developer + +-seealso: [](ch_snes), `SNES_COMPOSITE_ADDITIVE`, `SNES_COMPOSITE_MULTIPLICATIVE`, `SNESCompositeType`, `SNESCOMPOSITE`, `SNES_COMPOSITE_ADDITIVEOPTIMAL`, +`PCCompositeType` + +# External Links +$(_doc_external("Snes/SNESCompositeSetType")) +""" +function SNESCompositeSetType(petsclib::PetscLibType, snes::PetscSNES, type::SNESCompositeType) end + +@for_petsc function SNESCompositeSetType(petsclib::$UnionPetscLib, snes::PetscSNES, type::SNESCompositeType ) + + @chk ccall( + (:SNESCompositeSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESCompositeType), + snes, type, + ) + + + return nothing +end + +""" + SNESCompositeAddSNES(petsclib::PetscLibType,snes::PetscSNES, type::SNESType) +Adds another `SNES` to the `SNESCOMPOSITE` + +Collective + +Input Parameters: +- `snes` - the `SNES` context of type `SNESCOMPOSITE` +- `type` - the `SNESType` of the new solver + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESCOMPOSITE`, `SNESCompositeGetSNES()` + +# External Links +$(_doc_external("Snes/SNESCompositeAddSNES")) +""" +function SNESCompositeAddSNES(petsclib::PetscLibType, snes::PetscSNES, type::SNESType) end + +@for_petsc function SNESCompositeAddSNES(petsclib::$UnionPetscLib, snes::PetscSNES, type::SNESType ) + + @chk ccall( + (:SNESCompositeAddSNES, $petsc_library), + PetscErrorCode, + (CSNES, SNESType), + snes, type, + ) + + + return nothing +end + +""" + SNESCompositeGetSNES(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt, subsnes::PetscSNES) +Gets one of the `SNES` objects in the `SNES` of `SNESType` `SNESCOMPOSITE` + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `n` - the number of the composed `SNES` requested + +Output Parameter: +- `subsnes` - the `SNES` requested + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESCOMPOSITE`, `SNESCompositeAddSNES()`, `SNESCompositeGetNumber()` + +# External Links +$(_doc_external("Snes/SNESCompositeGetSNES")) +""" +function SNESCompositeGetSNES(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt, subsnes::PetscSNES) end + +@for_petsc function SNESCompositeGetSNES(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt, subsnes::PetscSNES ) + subsnes_ = Ref(subsnes.ptr) + + @chk ccall( + (:SNESCompositeGetSNES, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, n, subsnes_, + ) + + subsnes.ptr = C_NULL + + return nothing +end + +""" + n::PetscInt = SNESCompositeGetNumber(petsclib::PetscLibType,snes::PetscSNES) +Get the number of subsolvers in the `SNESCOMPOSITE` + +Logically Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameter: +- `n` - the number of subsolvers + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESCOMPOSITE`, `SNESCompositeAddSNES()`, `SNESCompositeGetSNES()` + +# External Links +$(_doc_external("Snes/SNESCompositeGetNumber")) +""" +function SNESCompositeGetNumber(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESCompositeGetNumber(petsclib::$UnionPetscLib, snes::PetscSNES ) + n_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESCompositeGetNumber, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, n_, + ) + + n = n_[] + + return n +end + +""" + SNESCompositeSetDamping(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt, dmp::PetscReal) +Sets the damping of a subsolver when using `SNES_COMPOSITE_ADDITIVE` with a `SNES` of `SNESType` `SNESCOMPOSITE` + +Not Collective + +Input Parameters: +- `snes` - the `SNES` context +- `n` - the number of the sub-`SNES` object requested +- `dmp` - the damping + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESCOMPOSITE`, `SNESCompositeAddSNES()`, `SNESCompositeGetSNES()`, +`SNES_COMPOSITE_ADDITIVE`, `SNES_COMPOSITE_MULTIPLICATIVE`, `SNESCompositeType`, `SNESCompositeSetType()` + +# External Links +$(_doc_external("Snes/SNESCompositeSetDamping")) +""" +function SNESCompositeSetDamping(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt, dmp::PetscReal) end + +@for_petsc function SNESCompositeSetDamping(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt, dmp::$PetscReal ) + + @chk ccall( + (:SNESCompositeSetDamping, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal), + snes, n, dmp, + ) + + + return nothing +end + +""" + rho_flag::PetscBool = SNESNewtonTRDCGetRhoFlag(petsclib::PetscLibType,snes::PetscSNES) +Get whether the current solution update is within the trust + +Logically Collective + +Input Parameter: +- `snes` - the nonlinear solver object + +Output Parameter: +- `rho_flag` - `PETSC_FALSE` or `PETSC_TRUE` + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTRDC`, `SNESNewtonTRDCPreCheck()`, `SNESNewtonTRDCGetPreCheck()`, `SNESNewtonTRDCSetPreCheck()`, +`SNESNewtonTRDCSetPostCheck()`, `SNESNewtonTRDCGetPostCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRDCGetRhoFlag")) +""" +function SNESNewtonTRDCGetRhoFlag(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNewtonTRDCGetRhoFlag(petsclib::$UnionPetscLib, snes::PetscSNES ) + rho_flag_ = Ref{PetscBool}() + + @chk ccall( + (:SNESNewtonTRDCGetRhoFlag, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, rho_flag_, + ) + + rho_flag = rho_flag_[] + + return rho_flag +end + +""" + SNESNewtonTRDCSetPreCheck(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) +Sets a user function that is called before the search step has been determined. +Allows the user a chance to change or override the trust region decision. + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] function evaluation routine, for the calling sequence see `SNESNewtonTRDCPreCheck()` +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTRDC`, `SNESNewtonTRDCPreCheck()`, `SNESNewtonTRDCGetPreCheck()`, `SNESNewtonTRDCSetPostCheck()`, `SNESNewtonTRDCGetPostCheck()`, +`SNESNewtonTRDCGetRhoFlag()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRDCSetPreCheck")) +""" +function SNESNewtonTRDCSetPreCheck(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESNewtonTRDCSetPreCheck(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonTRDCSetPreCheck, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + SNESNewtonTRDCSetPostCheck(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) +Sets a user function that is called after the search step has been determined but before the next +function evaluation. Allows the user a chance to change or override the decision of the line search routine + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] function evaluation routine, for the calling sequence see `SNESNewtonTRDCPostCheck()` +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTRDC`, `SNESNewtonTRDCPostCheck()`, `SNESNewtonTRDCGetPostCheck()`, `SNESNewtonTRDCSetPreCheck()`, `SNESNewtonTRDCGetPreCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRDCSetPostCheck")) +""" +function SNESNewtonTRDCSetPostCheck(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESNewtonTRDCSetPostCheck(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonTRDCSetPostCheck, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + bs::PetscInt,nodesPerCell::PetscInt,subspaceOffsets::PetscInt,ghostBcNodes::PetscInt,globalBcNodes::PetscInt = SNESPatchSetDiscretisationInfo(petsclib::PetscLibType,snes::PetscSNES, nsubspaces::PetscInt, dms::PetscDM, cellNodeMap::PetscInt, numGhostBcs::PetscInt, numGlobalBcs::PetscInt) + +# External Links +$(_doc_external("Snes/SNESPatchSetDiscretisationInfo")) +""" +function SNESPatchSetDiscretisationInfo(petsclib::PetscLibType, snes::PetscSNES, nsubspaces::PetscInt, dms::PetscDM, cellNodeMap::PetscInt, numGhostBcs::PetscInt, numGlobalBcs::PetscInt) end + +@for_petsc function SNESPatchSetDiscretisationInfo(petsclib::$UnionPetscLib, snes::PetscSNES, nsubspaces::$PetscInt, dms::PetscDM, cellNodeMap::$PetscInt, numGhostBcs::$PetscInt, numGlobalBcs::$PetscInt ) + dms_ = Ref(dms.ptr) + bs_ = Ref{$PetscInt}() + nodesPerCell_ = Ref{$PetscInt}() + subspaceOffsets_ = Ref{$PetscInt}() + ghostBcNodes_ = Ref{$PetscInt}() + globalBcNodes_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESPatchSetDiscretisationInfo, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CDM}, Ptr{$PetscInt}, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}, $PetscInt, Ptr{$PetscInt}), + snes, nsubspaces, dms_, bs_, nodesPerCell_, cellNodeMap, subspaceOffsets_, numGhostBcs, ghostBcNodes_, numGlobalBcs, globalBcNodes_, + ) + + dms.ptr = C_NULL + bs = bs_[] + nodesPerCell = nodesPerCell_[] + subspaceOffsets = subspaceOffsets_[] + ghostBcNodes = ghostBcNodes_[] + globalBcNodes = globalBcNodes_[] + + return bs,nodesPerCell,subspaceOffsets,ghostBcNodes,globalBcNodes +end + +""" + SNESPatchSetComputeOperator(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESPatchSetComputeOperator")) +""" +function SNESPatchSetComputeOperator(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESPatchSetComputeOperator(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESPatchSetComputeOperator, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + SNESPatchSetComputeFunction(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) + +# External Links +$(_doc_external("Snes/SNESPatchSetComputeFunction")) +""" +function SNESPatchSetComputeFunction(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESPatchSetComputeFunction(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESPatchSetComputeFunction, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + ctx::Cvoid = SNESPatchSetConstructType(petsclib::PetscLibType,snes::PetscSNES, ctype::PCPatchConstructType, func::external) + +# External Links +$(_doc_external("Snes/SNESPatchSetConstructType")) +""" +function SNESPatchSetConstructType(petsclib::PetscLibType, snes::PetscSNES, ctype::PCPatchConstructType, func::external) end + +@for_petsc function SNESPatchSetConstructType(petsclib::$UnionPetscLib, snes::PetscSNES, ctype::PCPatchConstructType, func::external ) + ctx_ = Ref{Cvoid}() + + @chk ccall( + (:SNESPatchSetConstructType, $petsc_library), + PetscErrorCode, + (CSNES, PCPatchConstructType, external, Ptr{Cvoid}), + snes, ctype, func, ctx_, + ) + + ctx = ctx_[] + + return ctx +end + +""" + SNESPatchSetCellNumbering(petsclib::PetscLibType,snes::PetscSNES, cellNumbering::PetscSection) + +# External Links +$(_doc_external("Snes/SNESPatchSetCellNumbering")) +""" +function SNESPatchSetCellNumbering(petsclib::PetscLibType, snes::PetscSNES, cellNumbering::PetscSection) end + +@for_petsc function SNESPatchSetCellNumbering(petsclib::$UnionPetscLib, snes::PetscSNES, cellNumbering::PetscSection ) + + @chk ccall( + (:SNESPatchSetCellNumbering, $petsc_library), + PetscErrorCode, + (CSNES, PetscSection), + snes, cellNumbering, + ) + + + return nothing +end + +""" + SNESMultiblockSetFields(petsclib::PetscLibType,snes::PetscSNES, name::String, n::PetscInt, fields::PetscInt) +Sets the fields for one particular block in a `SNESMULTIBLOCK` solver + +Logically Collective + +Input Parameters: +- `snes` - the solver +- `name` - name of this block, if `NULL` the number of the block is used +- `n` - the number of fields in this block +- `fields` - the fields in this block + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMULTIBLOCK`, `SNESMultiblockGetSubSNES()`, `SNESMultiblockSetBlockSize()`, `SNESMultiblockSetIS()` + +# External Links +$(_doc_external("Snes/SNESMultiblockSetFields")) +""" +function SNESMultiblockSetFields(petsclib::PetscLibType, snes::PetscSNES, name::String, n::PetscInt, fields::PetscInt) end + +@for_petsc function SNESMultiblockSetFields(petsclib::$UnionPetscLib, snes::PetscSNES, name::String, n::$PetscInt, fields::$PetscInt ) + + @chk ccall( + (:SNESMultiblockSetFields, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}, $PetscInt, Ptr{$PetscInt}), + snes, name, n, fields, + ) + + + return nothing +end + +""" + SNESMultiblockSetIS(petsclib::PetscLibType,snes::PetscSNES, name::String, is::IS) +Sets the global row indices for one particular block in a `SNESMULTIBLOCK` solver + +Logically Collective + +Input Parameters: +- `snes` - the solver context +- `name` - name of this block, if `NULL` the number of the block is used +- `is` - the index set that defines the global row indices in this block + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMULTIBLOCK`, `SNESMultiblockGetSubSNES()`, `SNESMultiblockSetBlockSize()`, `SNESMultiblockSetFields()` + +# External Links +$(_doc_external("Snes/SNESMultiblockSetIS")) +""" +function SNESMultiblockSetIS(petsclib::PetscLibType, snes::PetscSNES, name::String, is::IS) end + +@for_petsc function SNESMultiblockSetIS(petsclib::$UnionPetscLib, snes::PetscSNES, name::String, is::IS ) + + @chk ccall( + (:SNESMultiblockSetIS, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{Cchar}, IS), + snes, name, is, + ) + + + return nothing +end + +""" + SNESMultiblockSetType(petsclib::PetscLibType,snes::PetscSNES, type::PCCompositeType) +Sets the type of block combination used for a `SNESMULTIBLOCK` solver + +Logically Collective + +Input Parameters: +- `snes` - the solver context +- `type` - `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE` (default), `PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE` + +Options Database Key: +- `-snes_multiblock_type ` - Sets block combination type + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESMULTIBLOCK`, `PCCompositeSetType()`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SYMMETRIC_MULTIPLICATIVE`, +`PCCompositeType`, `SNESCOMPOSITE`, `SNESCompositeSetType()` + +# External Links +$(_doc_external("Snes/SNESMultiblockSetType")) +""" +function SNESMultiblockSetType(petsclib::PetscLibType, snes::PetscSNES, type::PCCompositeType) end + +@for_petsc function SNESMultiblockSetType(petsclib::$UnionPetscLib, snes::PetscSNES, type::PCCompositeType ) + + @chk ccall( + (:SNESMultiblockSetType, $petsc_library), + PetscErrorCode, + (CSNES, PCCompositeType), + snes, type, + ) + + + return nothing +end + +""" + SNESMultiblockSetBlockSize(petsclib::PetscLibType,snes::PetscSNES, bs::PetscInt) +Sets the block size for structured block division in a `SNESMULTIBLOCK` solver. If not set the matrix block size is used. + +Logically Collective + +Input Parameters: +- `snes` - the solver context +- `bs` - the block size + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMULTIBLOCK`, `SNESMultiblockGetSubSNES()`, `SNESMultiblockSetFields()` + +# External Links +$(_doc_external("Snes/SNESMultiblockSetBlockSize")) +""" +function SNESMultiblockSetBlockSize(petsclib::PetscLibType, snes::PetscSNES, bs::PetscInt) end + +@for_petsc function SNESMultiblockSetBlockSize(petsclib::$UnionPetscLib, snes::PetscSNES, bs::$PetscInt ) + + @chk ccall( + (:SNESMultiblockSetBlockSize, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, bs, + ) + + + return nothing +end + +""" + n::PetscInt = SNESMultiblockGetSubSNES(petsclib::PetscLibType,snes::PetscSNES, subsnes::Vector{PetscSNES}) +Gets the `SNES` contexts for all blocks in a `SNESMULTIBLOCK` solver. + +Not Collective but each `SNES` obtained is parallel + +Input Parameter: +- `snes` - the solver context + +Output Parameters: +- `n` - the number of blocks +- `subsnes` - the array of `SNES` contexts + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESMULTIBLOCK`, `SNESMultiblockSetIS()`, `SNESMultiblockSetFields()` + +# External Links +$(_doc_external("Snes/SNESMultiblockGetSubSNES")) +""" +function SNESMultiblockGetSubSNES(petsclib::PetscLibType, snes::PetscSNES, subsnes::Vector{PetscSNES}) end + +@for_petsc function SNESMultiblockGetSubSNES(petsclib::$UnionPetscLib, snes::PetscSNES, subsnes::Vector{PetscSNES} ) + n_ = Ref{$PetscInt}() + subsnes_ = Ref(pointer(subsnes)) + + @chk ccall( + (:SNESMultiblockGetSubSNES, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}, Ptr{Ptr{CSNES}}), + snes, n_, subsnes_, + ) + + n = n_[] + + return n +end + +""" + SNESNCGSetType(petsclib::PetscLibType,snes::PetscSNES, btype::SNESNCGType) +Sets the conjugate update type for nonlinear CG `SNESNCG`. + +Logically Collective + +Input Parameters: +- `snes` - the iterative context +- `btype` - update type, see `SNESNCGType` + +Options Database Key: +- `-snes_ncg_type ` - strategy for selecting algorithm for computing beta + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNCG`, `SNESNCGType`, `SNES_NCG_FR`, `SNES_NCG_PRP`, `SNES_NCG_HS`, `SNES_NCG_DY`, `SNES_NCG_CD` + +# External Links +$(_doc_external("Snes/SNESNCGSetType")) +""" +function SNESNCGSetType(petsclib::PetscLibType, snes::PetscSNES, btype::SNESNCGType) end + +@for_petsc function SNESNCGSetType(petsclib::$UnionPetscLib, snes::PetscSNES, btype::SNESNCGType ) + + @chk ccall( + (:SNESNCGSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNCGType), + snes, btype, + ) + + + return nothing +end + +""" + Xcoarse::PetscVec = SNESFASCreateCoarseVec(petsclib::PetscLibType,snes::PetscSNES) +create a `Vec` corresponding to a state vector on one level coarser than the current level + +Collective + +Input Parameter: +- `snes` - `SNESFAS` object + +Output Parameter: +- `Xcoarse` - vector on level one coarser than the current level + +Level: developer + +-seealso: [](ch_snes), `SNESFASSetRestriction()`, `SNESFASRestrict()`, `SNESFAS` + +# External Links +$(_doc_external("Snes/SNESFASCreateCoarseVec")) +""" +function SNESFASCreateCoarseVec(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASCreateCoarseVec(petsclib::$UnionPetscLib, snes::PetscSNES ) + Xcoarse_ = Ref{CVec}() + + @chk ccall( + (:SNESFASCreateCoarseVec, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}), + snes, Xcoarse_, + ) + + Xcoarse = PetscVec(Xcoarse_[], petsclib) + + return Xcoarse +end + +""" + SNESFASRestrict(petsclib::PetscLibType,fine::PetscSNES, Xfine::PetscVec, Xcoarse::PetscVec) +restrict a `Vec` to the next coarser level + +Collective + +Input Parameters: +- `fine` - `SNES` from which to restrict +- `Xfine` - vector to restrict + +Output Parameter: +- `Xcoarse` - result of restriction + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetRestriction()`, `SNESFASSetInjection()`, `SNESFASCreateCoarseVec()` + +# External Links +$(_doc_external("Snes/SNESFASRestrict")) +""" +function SNESFASRestrict(petsclib::PetscLibType, fine::PetscSNES, Xfine::PetscVec, Xcoarse::PetscVec) end + +@for_petsc function SNESFASRestrict(petsclib::$UnionPetscLib, fine::PetscSNES, Xfine::PetscVec, Xcoarse::PetscVec ) + + @chk ccall( + (:SNESFASRestrict, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec), + fine, Xfine, Xcoarse, + ) + + + return nothing +end + +""" + flg::PetscBool = SNESFASGetGalerkin(petsclib::PetscLibType,snes::PetscSNES) +Gets if the coarse problems are formed by projection to the fine problem + +Not Collective but the result would be the same on all MPI processes + +Input Parameter: +- `snes` - the `SNESFAS` nonlinear solver context + +Output Parameter: +- `flg` - `PETSC_TRUE` if the coarse problem is formed by projection + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetLevels()`, `SNESFASSetGalerkin()` + +# External Links +$(_doc_external("Snes/SNESFASGetGalerkin")) +""" +function SNESFASGetGalerkin(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASGetGalerkin(petsclib::$UnionPetscLib, snes::PetscSNES ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:SNESFASGetGalerkin, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + SNESFASSetGalerkin(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Sets coarse problems as formed by projection to the fine problem + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear solver context +- `flg` - `PETSC_TRUE` to use the projection process + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetLevels()`, `SNESFASGetGalerkin()` + +# External Links +$(_doc_external("Snes/SNESFASSetGalerkin")) +""" +function SNESFASSetGalerkin(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESFASSetGalerkin(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESFASSetGalerkin, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + SNESFASGalerkinFunctionDefault(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid) +Computes the Galerkin FAS function + +Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear solver context +- `X` - input vector +- `ctx` - the application context + +Output Parameter: +- `F` - output vector + +Level: developer + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASGetGalerkin()`, `SNESFASSetGalerkin()` + +# External Links +$(_doc_external("Snes/SNESFASGalerkinFunctionDefault")) +""" +function SNESFASGalerkinFunctionDefault(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid) end + +@for_petsc function SNESFASGalerkinFunctionDefault(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, F::PetscVec, ctx::Cvoid ) + + @chk ccall( + (:SNESFASGalerkinFunctionDefault, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, X, F, ctx, + ) + + + return nothing +end + +""" + SNESFASSetType(petsclib::PetscLibType,snes::PetscSNES, fastype::SNESFASType) +Sets the update and correction type used for `SNESFAS`. + +Logically Collective + +Input Parameters: +- `snes` - `SNESFAS` context +- `fastype` - `SNES_FAS_ADDITIVE`, `SNES_FAS_MULTIPLICATIVE`, `SNES_FAS_FULL`, or `SNES_FAS_KASKADE` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `PCMGSetType()`, `SNESFASGetType()`, `SNES_FAS_ADDITIVE`, `SNES_FAS_MULTIPLICATIVE`, `SNES_FAS_FULL`, `SNES_FAS_KASKADE` + +# External Links +$(_doc_external("Snes/SNESFASSetType")) +""" +function SNESFASSetType(petsclib::PetscLibType, snes::PetscSNES, fastype::SNESFASType) end + +@for_petsc function SNESFASSetType(petsclib::$UnionPetscLib, snes::PetscSNES, fastype::SNESFASType ) + + @chk ccall( + (:SNESFASSetType, $petsc_library), + PetscErrorCode, + (CSNES, SNESFASType), + snes, fastype, + ) + + + return nothing +end + +""" + fastype::SNESFASType = SNESFASGetType(petsclib::PetscLibType,snes::PetscSNES) +Gets the update and correction type used for `SNESFAS`. + +Logically Collective + +Input Parameter: +- `snes` - `SNESFAS` context + +Output Parameter: +- `fastype` - `SNES_FAS_ADDITIVE`, `SNES_FAS_MULTIPLICATIVE`, `SNES_FAS_FULL`, or `SNES_FAS_KASKADE` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `PCMGSetType()`, `SNESFASSetType()`, `SNES_FAS_ADDITIVE`, `SNES_FAS_MULTIPLICATIVE`, `SNES_FAS_FULL`, `SNES_FAS_KASKADE` + +# External Links +$(_doc_external("Snes/SNESFASGetType")) +""" +function SNESFASGetType(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASGetType(petsclib::$UnionPetscLib, snes::PetscSNES ) + fastype_ = Ref{SNESFASType}() + + @chk ccall( + (:SNESFASGetType, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{SNESFASType}), + snes, fastype_, + ) + + fastype = unsafe_string(fastype_[]) + + return fastype +end + +""" + SNESFASSetLevels(petsclib::PetscLibType,snes::PetscSNES, levels::PetscInt, comms::MPI_Comm) +Sets the number of levels to use with `SNESFAS`. +Must be called before any other `SNESFAS` routine. + +Input Parameters: +- `snes` - the `SNES` context of `SNESType` `SNESFAS` +- `levels` - the number of levels +- `comms` - optional communicators for each level; this is to allow solving the coarser +problems on smaller sets of processors. + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASGetLevels()` + +# External Links +$(_doc_external("Snes/SNESFASSetLevels")) +""" +function SNESFASSetLevels(petsclib::PetscLibType, snes::PetscSNES, levels::PetscInt, comms::MPI_Comm) end + +@for_petsc function SNESFASSetLevels(petsclib::$UnionPetscLib, snes::PetscSNES, levels::$PetscInt, comms::MPI_Comm ) + + @chk ccall( + (:SNESFASSetLevels, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{MPI_Comm}), + snes, levels, comms, + ) + + + return nothing +end + +""" + levels::PetscInt = SNESFASGetLevels(petsclib::PetscLibType,snes::PetscSNES) +Gets the number of levels in a `SNESFAS`, including fine and coarse grids + +Input Parameter: +- `snes` - the `SNES` nonlinear solver context of `SNESType` `SNESFAS` + +Output Parameter: +- `levels` - the number of levels + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetLevels()`, `PCMGGetLevels()` + +# External Links +$(_doc_external("Snes/SNESFASGetLevels")) +""" +function SNESFASGetLevels(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASGetLevels(petsclib::$UnionPetscLib, snes::PetscSNES ) + levels_ = Ref{$PetscInt}() + + @chk ccall( + (:SNESFASGetLevels, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscInt}), + snes, levels_, + ) + + levels = levels_[] + + return levels +end + +""" + SNESFASGetCycleSNES(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, lsnes::PetscSNES) +Gets the `SNES` corresponding to a particular level of the `SNESFAS` hierarchy + +Input Parameters: +- `snes` - the `SNES` nonlinear multigrid context +- `level` - the level to get + +Output Parameter: +- `lsnes` - the `SNES` for the requested level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetLevels()`, `SNESFASGetLevels()` + +# External Links +$(_doc_external("Snes/SNESFASGetCycleSNES")) +""" +function SNESFASGetCycleSNES(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, lsnes::PetscSNES) end + +@for_petsc function SNESFASGetCycleSNES(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, lsnes::PetscSNES ) + lsnes_ = Ref(lsnes.ptr) + + @chk ccall( + (:SNESFASGetCycleSNES, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, level, lsnes_, + ) + + lsnes.ptr = C_NULL + + return nothing +end + +""" + SNESFASSetNumberSmoothUp(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt) +Sets the number of post +use on all levels. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` nonlinear multigrid context +- `n` - the number of smoothing steps to use + +Options Database Key: +- `-snes_fas_smoothup ` - Sets number of pre-smoothing steps + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothDown()` + +# External Links +$(_doc_external("Snes/SNESFASSetNumberSmoothUp")) +""" +function SNESFASSetNumberSmoothUp(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt) end + +@for_petsc function SNESFASSetNumberSmoothUp(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt ) + + @chk ccall( + (:SNESFASSetNumberSmoothUp, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, n, + ) + + + return nothing +end + +""" + SNESFASSetNumberSmoothDown(petsclib::PetscLibType,snes::PetscSNES, n::PetscInt) +Sets the number of pre +use on all levels. + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `n` - the number of smoothing steps to use + +Options Database Key: +- `-snes_fas_smoothdown ` - Sets number of pre-smoothing steps + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothUp()` + +# External Links +$(_doc_external("Snes/SNESFASSetNumberSmoothDown")) +""" +function SNESFASSetNumberSmoothDown(petsclib::PetscLibType, snes::PetscSNES, n::PetscInt) end + +@for_petsc function SNESFASSetNumberSmoothDown(petsclib::$UnionPetscLib, snes::PetscSNES, n::$PetscInt ) + + @chk ccall( + (:SNESFASSetNumberSmoothDown, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, n, + ) + + + return nothing +end + +""" + SNESFASSetContinuation(petsclib::PetscLibType,snes::PetscSNES, continuation::PetscBool) +Sets the `SNESFAS` cycle to default to using exact Newton solves on the upsweep + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `continuation` - whether to use continuation + +Options Database Key: +- `-snes_fas_continuation` - sets continuation to true + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothUp()` + +# External Links +$(_doc_external("Snes/SNESFASSetContinuation")) +""" +function SNESFASSetContinuation(petsclib::PetscLibType, snes::PetscSNES, continuation::PetscBool) end + +@for_petsc function SNESFASSetContinuation(petsclib::$UnionPetscLib, snes::PetscSNES, continuation::PetscBool ) + + @chk ccall( + (:SNESFASSetContinuation, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, continuation, + ) + + + return nothing +end + +""" + SNESFASSetCycles(petsclib::PetscLibType,snes::PetscSNES, cycles::PetscInt) +Sets the number of `SNESFAS` multigrid cycles to use each time a grid is visited. Use `SNESFASSetCyclesOnLevel()` for more +complicated cycling. + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `cycles` - the number of cycles -- 1 for V-cycle, 2 for W-cycle + +Options Database Key: +- `-snes_fas_cycles <1,2>` - 1 for V-cycle, 2 for W-cycle + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetCyclesOnLevel()` + +# External Links +$(_doc_external("Snes/SNESFASSetCycles")) +""" +function SNESFASSetCycles(petsclib::PetscLibType, snes::PetscSNES, cycles::PetscInt) end + +@for_petsc function SNESFASSetCycles(petsclib::$UnionPetscLib, snes::PetscSNES, cycles::$PetscInt ) + + @chk ccall( + (:SNESFASSetCycles, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, cycles, + ) + + + return nothing +end + +""" + SNESFASSetMonitor(petsclib::PetscLibType,snes::PetscSNES, vf::PetscViewerAndFormat, flg::PetscBool) +Sets the method + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` context +- `vf` - viewer and format structure (may be `NULL` if `flg` is `PETSC_FALSE`) +- `flg` - monitor or not + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESMonitorSet()`, `SNESFASSetCyclesOnLevel()` + +# External Links +$(_doc_external("Snes/SNESFASSetMonitor")) +""" +function SNESFASSetMonitor(petsclib::PetscLibType, snes::PetscSNES, vf::PetscViewerAndFormat, flg::PetscBool) end + +@for_petsc function SNESFASSetMonitor(petsclib::$UnionPetscLib, snes::PetscSNES, vf::PetscViewerAndFormat, flg::PetscBool ) + + @chk ccall( + (:SNESFASSetMonitor, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscViewerAndFormat}, PetscBool), + snes, vf, flg, + ) + + + return nothing +end + +""" + SNESFASSetLog(petsclib::PetscLibType,snes::PetscSNES, flg::PetscBool) +Sets or unsets time logging for various `SNESFAS` stages on all levels + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` context +- `flg` - whether to log or not + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetMonitor()` + +# External Links +$(_doc_external("Snes/SNESFASSetLog")) +""" +function SNESFASSetLog(petsclib::PetscLibType, snes::PetscSNES, flg::PetscBool) end + +@for_petsc function SNESFASSetLog(petsclib::$UnionPetscLib, snes::PetscSNES, flg::PetscBool ) + + @chk ccall( + (:SNESFASSetLog, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, flg, + ) + + + return nothing +end + +""" + SNESFASCycleSetCycles(petsclib::PetscLibType,snes::PetscSNES, cycles::PetscInt) +Sets the number of cycles for all levels in a `SNESFAS` + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `cycles` - the number of cycles -- 1 for V-cycle, 2 for W-cycle + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetCycles()` + +# External Links +$(_doc_external("Snes/SNESFASCycleSetCycles")) +""" +function SNESFASCycleSetCycles(petsclib::PetscLibType, snes::PetscSNES, cycles::PetscInt) end + +@for_petsc function SNESFASCycleSetCycles(petsclib::$UnionPetscLib, snes::PetscSNES, cycles::$PetscInt ) + + @chk ccall( + (:SNESFASCycleSetCycles, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt), + snes, cycles, + ) + + + return nothing +end + +""" + SNESFASCycleGetSmoother(petsclib::PetscLibType,snes::PetscSNES, smooth::PetscSNES) +Gets the smoother on a particular cycle level. + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `smooth` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASCycleGetSmootherUp()`, `SNESFASCycleGetSmootherDown()`, `SNESFASGetCycleSNES()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetSmoother")) +""" +function SNESFASCycleGetSmoother(petsclib::PetscLibType, snes::PetscSNES, smooth::PetscSNES) end + +@for_petsc function SNESFASCycleGetSmoother(petsclib::$UnionPetscLib, snes::PetscSNES, smooth::PetscSNES ) + smooth_ = Ref(smooth.ptr) + + @chk ccall( + (:SNESFASCycleGetSmoother, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, smooth_, + ) + + smooth.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetSmootherUp(petsclib::PetscLibType,snes::PetscSNES, smoothu::PetscSNES) +Gets the up smoother on a particular cycle level. + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `smoothu` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASCycleGetSmoother()`, `SNESFASCycleGetSmootherDown()`, `SNESFASGetCycleSNES()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetSmootherUp")) +""" +function SNESFASCycleGetSmootherUp(petsclib::PetscLibType, snes::PetscSNES, smoothu::PetscSNES) end + +@for_petsc function SNESFASCycleGetSmootherUp(petsclib::$UnionPetscLib, snes::PetscSNES, smoothu::PetscSNES ) + smoothu_ = Ref(smoothu.ptr) + + @chk ccall( + (:SNESFASCycleGetSmootherUp, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, smoothu_, + ) + + smoothu.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetSmootherDown(petsclib::PetscLibType,snes::PetscSNES, smoothd::PetscSNES) +Gets the down smoother on a particular cycle level. + +Logically Collective + +Input Parameter: +- `snes` - `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `smoothd` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASCycleGetSmootherUp()`, `SNESFASCycleGetSmoother()`, `SNESFASGetCycleSNES()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetSmootherDown")) +""" +function SNESFASCycleGetSmootherDown(petsclib::PetscLibType, snes::PetscSNES, smoothd::PetscSNES) end + +@for_petsc function SNESFASCycleGetSmootherDown(petsclib::$UnionPetscLib, snes::PetscSNES, smoothd::PetscSNES ) + smoothd_ = Ref(smoothd.ptr) + + @chk ccall( + (:SNESFASCycleGetSmootherDown, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, smoothd_, + ) + + smoothd.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetCorrection(petsclib::PetscLibType,snes::PetscSNES, correction::PetscSNES) +Gets the coarse correction `SNESFAS` context for this level + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `correction` - the coarse correction solve on this level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS` `SNESFASCycleGetSmootherUp()`, `SNESFASCycleGetSmoother()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetCorrection")) +""" +function SNESFASCycleGetCorrection(petsclib::PetscLibType, snes::PetscSNES, correction::PetscSNES) end + +@for_petsc function SNESFASCycleGetCorrection(petsclib::$UnionPetscLib, snes::PetscSNES, correction::PetscSNES ) + correction_ = Ref(correction.ptr) + + @chk ccall( + (:SNESFASCycleGetCorrection, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, correction_, + ) + + correction.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetInterpolation(petsclib::PetscLibType,snes::PetscSNES, mat::PetscMat) +Gets the interpolation on a level + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `mat` - the interpolation operator on this level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASCycleGetSmootherUp()`, `SNESFASCycleGetSmoother()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetInterpolation")) +""" +function SNESFASCycleGetInterpolation(petsclib::PetscLibType, snes::PetscSNES, mat::PetscMat) end + +@for_petsc function SNESFASCycleGetInterpolation(petsclib::$UnionPetscLib, snes::PetscSNES, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASCycleGetInterpolation, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CMat}), + snes, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetRestriction(petsclib::PetscLibType,snes::PetscSNES, mat::PetscMat) +Gets the restriction on a level + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `mat` - the restriction operator on this level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASGetRestriction()`, `SNESFASCycleGetInterpolation()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetRestriction")) +""" +function SNESFASCycleGetRestriction(petsclib::PetscLibType, snes::PetscSNES, mat::PetscMat) end + +@for_petsc function SNESFASCycleGetRestriction(petsclib::$UnionPetscLib, snes::PetscSNES, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASCycleGetRestriction, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CMat}), + snes, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetInjection(petsclib::PetscLibType,snes::PetscSNES, mat::PetscMat) +Gets the injection on a level + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `mat` - the restriction operator on this level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASGetInjection()`, `SNESFASCycleGetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetInjection")) +""" +function SNESFASCycleGetInjection(petsclib::PetscLibType, snes::PetscSNES, mat::PetscMat) end + +@for_petsc function SNESFASCycleGetInjection(petsclib::$UnionPetscLib, snes::PetscSNES, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASCycleGetInjection, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CMat}), + snes, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASCycleGetRScale(petsclib::PetscLibType,snes::PetscSNES, vec::PetscVec) +Gets the injection scale + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `vec` - the restriction operator on this level + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASCycleGetRestriction()`, `SNESFASGetRScale()` + +# External Links +$(_doc_external("Snes/SNESFASCycleGetRScale")) +""" +function SNESFASCycleGetRScale(petsclib::PetscLibType, snes::PetscSNES, vec::PetscVec) end + +@for_petsc function SNESFASCycleGetRScale(petsclib::$UnionPetscLib, snes::PetscSNES, vec::PetscVec ) + vec_ = Ref(vec.ptr) + + @chk ccall( + (:SNESFASCycleGetRScale, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CVec}), + snes, vec_, + ) + + vec.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = SNESFASCycleIsFine(petsclib::PetscLibType,snes::PetscSNES) +Determines if a given `SNES` is the finest level in a `SNESFAS` + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` context obtained with `SNESFASGetCycleSNES()` + +Output Parameter: +- `flg` - indicates if this is the fine level or not + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetLevels()` + +# External Links +$(_doc_external("Snes/SNESFASCycleIsFine")) +""" +function SNESFASCycleIsFine(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASCycleIsFine(petsclib::$UnionPetscLib, snes::PetscSNES ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:SNESFASCycleIsFine, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + SNESFASSetInterpolation(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Sets the `Mat` to be used to apply the +interpolation from l-1 to the lth level + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `mat` - the interpolation operator +- `level` - the level (0 is coarsest) to supply [do not supply 0] + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()`, `SNESFASSetRScale()` + +# External Links +$(_doc_external("Snes/SNESFASSetInterpolation")) +""" +function SNESFASSetInterpolation(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASSetInterpolation(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:SNESFASSetInterpolation, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, CMat), + snes, level, mat, + ) + + + return nothing +end + +""" + SNESFASGetInterpolation(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Gets the matrix used to calculate the +interpolation from l-1 to the lth level + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) to supply [do not supply 0] + +Output Parameter: +- `mat` - the interpolation operator + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInterpolation()`, `SNESFASGetInjection()`, `SNESFASGetRestriction()`, `SNESFASGetRScale()` + +# External Links +$(_doc_external("Snes/SNESFASGetInterpolation")) +""" +function SNESFASGetInterpolation(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASGetInterpolation(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASGetInterpolation, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CMat}), + snes, level, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASSetRestriction(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Sets the matrix to be used to restrict the defect +from level l to l-1. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `mat` - the restriction matrix +- `level` - the level (0 is coarsest) to supply [Do not supply 0] + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInterpolation()`, `SNESFASSetInjection()` + +# External Links +$(_doc_external("Snes/SNESFASSetRestriction")) +""" +function SNESFASSetRestriction(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASSetRestriction(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:SNESFASSetRestriction, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, CMat), + snes, level, mat, + ) + + + return nothing +end + +""" + SNESFASGetRestriction(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Gets the matrix used to calculate the +restriction from l to the l-1th level + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) to supply [do not supply 0] + +Output Parameter: +- `mat` - the interpolation operator + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetRestriction()`, `SNESFASGetInjection()`, `SNESFASGetInterpolation()`, `SNESFASGetRScale()` + +# External Links +$(_doc_external("Snes/SNESFASGetRestriction")) +""" +function SNESFASGetRestriction(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASGetRestriction(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASGetRestriction, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CMat}), + snes, level, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASSetInjection(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Sets the matrix to be used to inject the solution +from `level` to `level-1`. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `mat` - the injection matrix +- `level` - the level (0 is coarsest) to supply [Do not supply 0] + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInterpolation()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASSetInjection")) +""" +function SNESFASSetInjection(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASSetInjection(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + + @chk ccall( + (:SNESFASSetInjection, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, CMat), + snes, level, mat, + ) + + + return nothing +end + +""" + SNESFASGetInjection(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, mat::PetscMat) +Gets the matrix used to calculate the +injection from l-1 to the lth level + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) to supply [do not supply 0] + +Output Parameter: +- `mat` - the injection operator + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASGetRestriction()`, `SNESFASGetInterpolation()`, `SNESFASGetRScale()` + +# External Links +$(_doc_external("Snes/SNESFASGetInjection")) +""" +function SNESFASGetInjection(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, mat::PetscMat) end + +@for_petsc function SNESFASGetInjection(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, mat::PetscMat ) + mat_ = Ref(mat.ptr) + + @chk ccall( + (:SNESFASGetInjection, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CMat}), + snes, level, mat_, + ) + + mat.ptr = C_NULL + + return nothing +end + +""" + SNESFASSetRScale(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, rscale::PetscVec) +Sets the scaling factor of the restriction +operator from level l to l-1. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `rscale` - the restriction scaling +- `level` - the level (0 is coarsest) to supply [Do not supply 0] + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASSetRScale")) +""" +function SNESFASSetRScale(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, rscale::PetscVec) end + +@for_petsc function SNESFASSetRScale(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, rscale::PetscVec ) + + @chk ccall( + (:SNESFASSetRScale, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, CVec), + snes, level, rscale, + ) + + + return nothing +end + +""" + SNESFASGetSmoother(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, smooth::PetscSNES) +Gets the default smoother on a level. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) to supply + +Output Parameter: +- `smooth` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASGetSmoother")) +""" +function SNESFASGetSmoother(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, smooth::PetscSNES) end + +@for_petsc function SNESFASGetSmoother(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, smooth::PetscSNES ) + smooth_ = Ref(smooth.ptr) + + @chk ccall( + (:SNESFASGetSmoother, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, level, smooth_, + ) + + smooth.ptr = C_NULL + + return nothing +end + +""" + SNESFASGetSmootherDown(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, smooth::PetscSNES) +Gets the downsmoother on a level. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) to supply + +Output Parameter: +- `smooth` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASGetSmootherDown")) +""" +function SNESFASGetSmootherDown(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, smooth::PetscSNES) end + +@for_petsc function SNESFASGetSmootherDown(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, smooth::PetscSNES ) + smooth_ = Ref(smooth.ptr) + + @chk ccall( + (:SNESFASGetSmootherDown, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, level, smooth_, + ) + + smooth.ptr = C_NULL + + return nothing +end + +""" + SNESFASGetSmootherUp(petsclib::PetscLibType,snes::PetscSNES, level::PetscInt, smooth::PetscSNES) +Gets the upsmoother on a level. + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `level` - the level (0 is coarsest) + +Output Parameter: +- `smooth` - the smoother + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASGetSmootherUp")) +""" +function SNESFASGetSmootherUp(petsclib::PetscLibType, snes::PetscSNES, level::PetscInt, smooth::PetscSNES) end + +@for_petsc function SNESFASGetSmootherUp(petsclib::$UnionPetscLib, snes::PetscSNES, level::$PetscInt, smooth::PetscSNES ) + smooth_ = Ref(smooth.ptr) + + @chk ccall( + (:SNESFASGetSmootherUp, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, Ptr{CSNES}), + snes, level, smooth_, + ) + + smooth.ptr = C_NULL + + return nothing +end + +""" + SNESFASGetCoarseSolve(petsclib::PetscLibType,snes::PetscSNES, coarse::PetscSNES) +Gets the coarsest level solver. + +Input Parameter: +- `snes` - the `SNESFAS` nonlinear multigrid context + +Output Parameter: +- `coarse` - the coarse-level solver + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetInjection()`, `SNESFASSetRestriction()` + +# External Links +$(_doc_external("Snes/SNESFASGetCoarseSolve")) +""" +function SNESFASGetCoarseSolve(petsclib::PetscLibType, snes::PetscSNES, coarse::PetscSNES) end + +@for_petsc function SNESFASGetCoarseSolve(petsclib::$UnionPetscLib, snes::PetscSNES, coarse::PetscSNES ) + coarse_ = Ref(coarse.ptr) + + @chk ccall( + (:SNESFASGetCoarseSolve, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{CSNES}), + snes, coarse_, + ) + + coarse.ptr = C_NULL + + return nothing +end + +""" + SNESFASFullSetDownSweep(petsclib::PetscLibType,snes::PetscSNES, swp::PetscBool) +Smooth during the initial downsweep for `SNESFAS` + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `swp` - whether to downsweep or not + +Options Database Key: +- `-snes_fas_full_downsweep` - Sets whether to smooth on the initial downsweep + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothUp()` + +# External Links +$(_doc_external("Snes/SNESFASFullSetDownSweep")) +""" +function SNESFASFullSetDownSweep(petsclib::PetscLibType, snes::PetscSNES, swp::PetscBool) end + +@for_petsc function SNESFASFullSetDownSweep(petsclib::$UnionPetscLib, snes::PetscSNES, swp::PetscBool ) + + @chk ccall( + (:SNESFASFullSetDownSweep, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, swp, + ) + + + return nothing +end + +""" + SNESFASFullSetTotal(petsclib::PetscLibType,snes::PetscSNES, total::PetscBool) +Use total residual restriction and total interpolation on the initial down and up sweep of full `SNESFAS` cycles + +Logically Collective + +Input Parameters: +- `snes` - the `SNESFAS` nonlinear multigrid context +- `total` - whether to use total restriction / interpolatiaon or not (the alternative is defect restriction and correction interpolation) + +Options Database Key: +- `-snes_fas_full_total` - Use total restriction and interpolation on the initial down and up sweeps for the full `SNESFAS` cycle + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothUp()`, `DMInterpolateSolution()` + +# External Links +$(_doc_external("Snes/SNESFASFullSetTotal")) +""" +function SNESFASFullSetTotal(petsclib::PetscLibType, snes::PetscSNES, total::PetscBool) end + +@for_petsc function SNESFASFullSetTotal(petsclib::$UnionPetscLib, snes::PetscSNES, total::PetscBool ) + + @chk ccall( + (:SNESFASFullSetTotal, $petsc_library), + PetscErrorCode, + (CSNES, PetscBool), + snes, total, + ) + + + return nothing +end + +""" + total::PetscBool = SNESFASFullGetTotal(petsclib::PetscLibType,snes::PetscSNES) +Use total residual restriction and total interpolation on the initial down and up sweep of full FAS cycles + +Logically Collective + +Input Parameter: +- `snes` - the `SNESFAS` nonlinear multigrid context + +Output Parameter: +- `total` - whether to use total restriction / interpolatiaon or not (the alternative is defect restriction and correction interpolation) + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `SNESFAS`, `SNESFASSetNumberSmoothUp()`, `DMInterpolateSolution()`, `SNESFullSetTotal()` + +# External Links +$(_doc_external("Snes/SNESFASFullGetTotal")) +""" +function SNESFASFullGetTotal(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESFASFullGetTotal(petsclib::$UnionPetscLib, snes::PetscSNES ) + total_ = Ref{PetscBool}() + + @chk ccall( + (:SNESFASFullGetTotal, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{PetscBool}), + snes, total_, + ) + + total = total_[] + + return total +end + +""" + SNESNewtonTRSetNormType(petsclib::PetscLibType,snes::PetscSNES, norm::NormType) +Specify the type of norm to use for the computation of the trust region. + +Input Parameters: +- `snes` - the nonlinear solver object +- `norm` - the norm type + +Level: intermediate + +-seealso: `SNESNEWTONTR`, `NormType` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetNormType")) +""" +function SNESNewtonTRSetNormType(petsclib::PetscLibType, snes::PetscSNES, norm::NormType) end + +@for_petsc function SNESNewtonTRSetNormType(petsclib::$UnionPetscLib, snes::PetscSNES, norm::NormType ) + + @chk ccall( + (:SNESNewtonTRSetNormType, $petsc_library), + PetscErrorCode, + (CSNES, NormType), + snes, norm, + ) + + + return nothing +end + +""" + SNESNewtonTRSetQNType(petsclib::PetscLibType,snes::PetscSNES, use::SNESNewtonTRQNType) +Specify to use a quasi + +Input Parameters: +- `snes` - the nonlinear solver object +- `use` - the type of approximations to be used + +Level: intermediate + +-seealso: `SNESNEWTONTR`, `SNESNewtonTRQNType`, `MATLMVM` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetQNType")) +""" +function SNESNewtonTRSetQNType(petsclib::PetscLibType, snes::PetscSNES, use::SNESNewtonTRQNType) end + +@for_petsc function SNESNewtonTRSetQNType(petsclib::$UnionPetscLib, snes::PetscSNES, use::SNESNewtonTRQNType ) + + @chk ccall( + (:SNESNewtonTRSetQNType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNewtonTRQNType), + snes, use, + ) + + + return nothing +end + +""" + SNESNewtonTRSetFallbackType(petsclib::PetscLibType,snes::PetscSNES, ftype::SNESNewtonTRFallbackType) +Set the type of fallback to use if the solution of the trust region subproblem is outside the radius + +Input Parameters: +- `snes` - the nonlinear solver object +- `ftype` - the fallback type, see `SNESNewtonTRFallbackType` + +Level: intermediate + +-seealso: [](ch_snes), `SNESNEWTONTR`, `SNESNewtonTRPreCheck()`, `SNESNewtonTRGetPreCheck()`, `SNESNewtonTRSetPreCheck()`, +`SNESNewtonTRSetPostCheck()`, `SNESNewtonTRGetPostCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetFallbackType")) +""" +function SNESNewtonTRSetFallbackType(petsclib::PetscLibType, snes::PetscSNES, ftype::SNESNewtonTRFallbackType) end + +@for_petsc function SNESNewtonTRSetFallbackType(petsclib::$UnionPetscLib, snes::PetscSNES, ftype::SNESNewtonTRFallbackType ) + + @chk ccall( + (:SNESNewtonTRSetFallbackType, $petsc_library), + PetscErrorCode, + (CSNES, SNESNewtonTRFallbackType), + snes, ftype, + ) + + + return nothing +end + +""" + SNESNewtonTRSetPreCheck(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) +Sets a user function that is called before the search step has been determined. +Allows the user a chance to change or override the trust region decision. + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] function evaluation routine, for the calling sequence see `SNESNewtonTRPreCheck()` +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNESNEWTONTR`, `SNESNewtonTRPreCheck()`, `SNESNewtonTRGetPreCheck()`, `SNESNewtonTRSetPostCheck()`, `SNESNewtonTRGetPostCheck()`, + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetPreCheck")) +""" +function SNESNewtonTRSetPreCheck(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESNewtonTRSetPreCheck(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonTRSetPreCheck, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + SNESNewtonTRSetPostCheck(petsclib::PetscLibType,snes::PetscSNES, func::external, ctx::Cvoid) +Sets a user function that is called after the search step has been determined but before the next +function evaluation. Allows the user a chance to change or override the internal decision of the solver + +Logically Collective + +Input Parameters: +- `snes` - the nonlinear solver object +- `func` - [optional] function evaluation routine, for the calling sequence see `SNESNewtonTRPostCheck()` +- `ctx` - [optional] user-defined context for private data for the function evaluation routine (may be `NULL`) + +Level: intermediate + +-seealso: [](ch_snes), `SNESNEWTONTR`, `SNESNewtonTRPostCheck()`, `SNESNewtonTRGetPostCheck()`, `SNESNewtonTRSetPreCheck()`, `SNESNewtonTRGetPreCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetPostCheck")) +""" +function SNESNewtonTRSetPostCheck(petsclib::PetscLibType, snes::PetscSNES, func::external, ctx::Cvoid) end + +@for_petsc function SNESNewtonTRSetPostCheck(petsclib::$UnionPetscLib, snes::PetscSNES, func::external, ctx::Cvoid ) + + @chk ccall( + (:SNESNewtonTRSetPostCheck, $petsc_library), + PetscErrorCode, + (CSNES, external, Ptr{Cvoid}), + snes, func, ctx, + ) + + + return nothing +end + +""" + changed_Y::PetscBool = SNESNewtonTRPreCheck(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, Y::PetscVec) +Runs the precheck routine + +Logically Collective + +Input Parameters: +- `snes` - the solver +- `X` - The last solution +- `Y` - The step direction + +Output Parameter: +- `changed_Y` - Indicator that the step direction `Y` has been changed. + +Level: intermediate + +-seealso: [](ch_snes), `SNESNEWTONTR`, `SNESNewtonTRSetPreCheck()`, `SNESNewtonTRGetPreCheck()`, `SNESNewtonTRPostCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRPreCheck")) +""" +function SNESNewtonTRPreCheck(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, Y::PetscVec) end + +@for_petsc function SNESNewtonTRPreCheck(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, Y::PetscVec ) + changed_Y_ = Ref{PetscBool}() + + @chk ccall( + (:SNESNewtonTRPreCheck, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{PetscBool}), + snes, X, Y, changed_Y_, + ) + + changed_Y = changed_Y_[] + + return changed_Y +end + +""" + changed_Y::PetscBool,changed_W::PetscBool = SNESNewtonTRPostCheck(petsclib::PetscLibType,snes::PetscSNES, X::PetscVec, Y::PetscVec, W::PetscVec) +Runs the postcheck routine + +Logically Collective + +Input Parameters: +- `snes` - the solver +- `X` - The last solution +- `Y` - The full step direction +- `W` - The updated solution, W = X - Y + +Output Parameters: +- `changed_Y` - indicator if step has been changed +- `changed_W` - Indicator if the new candidate solution W has been changed. + +-seealso: [](ch_snes), `SNESNEWTONTR`, `SNESNewtonTRSetPostCheck()`, `SNESNewtonTRGetPostCheck()`, `SNESNewtonTRPreCheck()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRPostCheck")) +""" +function SNESNewtonTRPostCheck(petsclib::PetscLibType, snes::PetscSNES, X::PetscVec, Y::PetscVec, W::PetscVec) end + +@for_petsc function SNESNewtonTRPostCheck(petsclib::$UnionPetscLib, snes::PetscSNES, X::PetscVec, Y::PetscVec, W::PetscVec ) + changed_Y_ = Ref{PetscBool}() + changed_W_ = Ref{PetscBool}() + + @chk ccall( + (:SNESNewtonTRPostCheck, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, CVec, Ptr{PetscBool}, Ptr{PetscBool}), + snes, X, Y, W, changed_Y_, changed_W_, + ) + + changed_Y = changed_Y_[] + changed_W = changed_W_[] + + return changed_Y,changed_W +end + +""" + SNESNewtonTRSetTolerances(petsclib::PetscLibType,snes::PetscSNES, delta_min::PetscReal, delta_max::PetscReal, delta_0::PetscReal) +Sets the trust region parameter tolerances. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `delta_min` - minimum allowed trust region size +- `delta_max` - maximum allowed trust region size +- `delta_0` - initial trust region size + +Options Database Key: +- `-snes_tr_deltamin ` - Set minimum size +- `-snes_tr_deltamax ` - Set maximum size +- `-snes_tr_delta0 ` - Set initial size + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTR`, `SNESNewtonTRGetTolerances()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetTolerances")) +""" +function SNESNewtonTRSetTolerances(petsclib::PetscLibType, snes::PetscSNES, delta_min::PetscReal, delta_max::PetscReal, delta_0::PetscReal) end + +@for_petsc function SNESNewtonTRSetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES, delta_min::$PetscReal, delta_max::$PetscReal, delta_0::$PetscReal ) + + @chk ccall( + (:SNESNewtonTRSetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal, $PetscReal, $PetscReal), + snes, delta_min, delta_max, delta_0, + ) + + + return nothing +end + +""" + delta_min::PetscReal,delta_max::PetscReal,delta_0::PetscReal = SNESNewtonTRGetTolerances(petsclib::PetscLibType,snes::PetscSNES) +Gets the trust region parameter tolerances. + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `delta_min` - minimum allowed trust region size or `NULL` +- `delta_max` - maximum allowed trust region size or `NULL` +- `delta_0` - initial trust region size or `NULL` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTR`, `SNESNewtonTRSetTolerances()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRGetTolerances")) +""" +function SNESNewtonTRGetTolerances(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNewtonTRGetTolerances(petsclib::$UnionPetscLib, snes::PetscSNES ) + delta_min_ = Ref{$PetscReal}() + delta_max_ = Ref{$PetscReal}() + delta_0_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESNewtonTRGetTolerances, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + snes, delta_min_, delta_max_, delta_0_, + ) + + delta_min = delta_min_[] + delta_max = delta_max_[] + delta_0 = delta_0_[] + + return delta_min,delta_max,delta_0 +end + +""" + SNESNewtonTRSetUpdateParameters(petsclib::PetscLibType,snes::PetscSNES, eta1::PetscReal, eta2::PetscReal, eta3::PetscReal, t1::PetscReal, t2::PetscReal) +Sets the trust region update parameters. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `eta1` - acceptance tolerance +- `eta2` - shrinking tolerance +- `eta3` - enlarging tolerance +- `t1` - shrink factor +- `t2` - enlarge factor + +Options Database Key: +- `-snes_tr_eta1 ` - Set `eta1` +- `-snes_tr_eta2 ` - Set `eta2` +- `-snes_tr_eta3 ` - Set `eta3` +- `-snes_tr_t1 ` - Set `t1` +- `-snes_tr_t2 ` - Set `t2` + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTR`, `SNESSetObjective()`, `SNESNewtonTRGetUpdateParameters()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRSetUpdateParameters")) +""" +function SNESNewtonTRSetUpdateParameters(petsclib::PetscLibType, snes::PetscSNES, eta1::PetscReal, eta2::PetscReal, eta3::PetscReal, t1::PetscReal, t2::PetscReal) end + +@for_petsc function SNESNewtonTRSetUpdateParameters(petsclib::$UnionPetscLib, snes::PetscSNES, eta1::$PetscReal, eta2::$PetscReal, eta3::$PetscReal, t1::$PetscReal, t2::$PetscReal ) + + @chk ccall( + (:SNESNewtonTRSetUpdateParameters, $petsc_library), + PetscErrorCode, + (CSNES, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + snes, eta1, eta2, eta3, t1, t2, + ) + + + return nothing +end + +""" + eta1::PetscReal,eta2::PetscReal,eta3::PetscReal,t1::PetscReal,t2::PetscReal = SNESNewtonTRGetUpdateParameters(petsclib::PetscLibType,snes::PetscSNES) +Gets the trust region update parameters. + +Not Collective + +Input Parameter: +- `snes` - the `SNES` context + +Output Parameters: +- `eta1` - acceptance tolerance +- `eta2` - shrinking tolerance +- `eta3` - enlarging tolerance +- `t1` - shrink factor +- `t2` - enlarge factor + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESNEWTONTR`, `SNESNewtonTRSetUpdateParameters()` + +# External Links +$(_doc_external("Snes/SNESNewtonTRGetUpdateParameters")) +""" +function SNESNewtonTRGetUpdateParameters(petsclib::PetscLibType, snes::PetscSNES) end + +@for_petsc function SNESNewtonTRGetUpdateParameters(petsclib::$UnionPetscLib, snes::PetscSNES ) + eta1_ = Ref{$PetscReal}() + eta2_ = Ref{$PetscReal}() + eta3_ = Ref{$PetscReal}() + t1_ = Ref{$PetscReal}() + t2_ = Ref{$PetscReal}() + + @chk ccall( + (:SNESNewtonTRGetUpdateParameters, $petsc_library), + PetscErrorCode, + (CSNES, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + snes, eta1_, eta2_, eta3_, t1_, t2_, + ) + + eta1 = eta1_[] + eta2 = eta2_[] + eta3 = eta3_[] + t1 = t1_[] + t2 = t2_[] + + return eta1,eta2,eta3,t1,t2 +end + +""" + SNESConvergedCorrectPressure(petsclib::PetscLibType,snes::PetscSNES, it::PetscInt, xnorm::PetscReal, gnorm::PetscReal, f::PetscReal, reason::SNESConvergedReason, ctx::Cvoid) +The regular `SNES` convergence test that, up on convergence, adds a vector in the nullspace +to make the continuum integral of the pressure field equal to zero. + +Logically Collective + +Input Parameters: +- `snes` - the `SNES` context +- `it` - the iteration (0 indicates before any Newton steps) +- `xnorm` - 2-norm of current iterate +- `gnorm` - 2-norm of current step +- `f` - 2-norm of function at current iterate +- `ctx` - Optional user context + +Output Parameter: +- `reason` - `SNES_CONVERGED_ITERATING`, `SNES_CONVERGED_ITS`, or `SNES_DIVERGED_FNORM_NAN` + +Options Database Key: +- `-snes_convergence_test correct_pressure` - see `SNESSetFromOptions()` + +Level: advanced + +-seealso: [](ch_snes), `SNES`, `DM`, `SNESConvergedDefault()`, `SNESSetConvergenceTest()`, `DMSetNullSpaceConstructor()` + +# External Links +$(_doc_external("Snes/SNESConvergedCorrectPressure")) +""" +function SNESConvergedCorrectPressure(petsclib::PetscLibType, snes::PetscSNES, it::PetscInt, xnorm::PetscReal, gnorm::PetscReal, f::PetscReal, reason::SNESConvergedReason, ctx::Cvoid) end + +@for_petsc function SNESConvergedCorrectPressure(petsclib::$UnionPetscLib, snes::PetscSNES, it::$PetscInt, xnorm::$PetscReal, gnorm::$PetscReal, f::$PetscReal, reason::SNESConvergedReason, ctx::Cvoid ) + + @chk ccall( + (:SNESConvergedCorrectPressure, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, $PetscReal, $PetscReal, Ptr{SNESConvergedReason}, Ptr{Cvoid}), + snes, it, xnorm, gnorm, f, reason, ctx, + ) + + + return nothing +end + +""" + SNESMonitorFields(petsclib::PetscLibType,snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) +Monitors the residual for each field separately + +Collective + +Input Parameters: +- `snes` - the `SNES` context, must have an attached `DM` +- `its` - iteration number +- `fgnorm` - 2-norm of residual +- `vf` - `PetscViewerAndFormat` of `PetscViewerType` `PETSCVIEWERASCII` + +Level: intermediate + +-seealso: [](ch_snes), `SNES`, `SNESMonitorSet()`, `SNESMonitorDefault()` + +# External Links +$(_doc_external("Snes/SNESMonitorFields")) +""" +function SNESMonitorFields(petsclib::PetscLibType, snes::PetscSNES, its::PetscInt, fgnorm::PetscReal, vf::PetscViewerAndFormat) end + +@for_petsc function SNESMonitorFields(petsclib::$UnionPetscLib, snes::PetscSNES, its::$PetscInt, fgnorm::$PetscReal, vf::PetscViewerAndFormat ) + + @chk ccall( + (:SNESMonitorFields, $petsc_library), + PetscErrorCode, + (CSNES, $PetscInt, $PetscReal, Ptr{PetscViewerAndFormat}), + snes, its, fgnorm, vf, + ) + + + return nothing +end + +""" + SNESTSFormFunction(petsclib::PetscLibType,snes::PetscSNES, U::PetscVec, F::PetscVec, ctx::Cvoid) +Function to evaluate nonlinear residual defined by an ODE solver algorithm implemented within `TS` + +Logically Collective + +Input Parameters: +- `snes` - nonlinear solver +- `U` - the current state at which to evaluate the residual +- `ctx` - user context, must be a `TS` + +Output Parameter: +- `F` - the nonlinear residual + +Level: developer + +-seealso: [](ch_ts), `SNESSetFunction()`, `MatFDColoringSetFunction()` + +# External Links +$(_doc_external("Ts/SNESTSFormFunction")) +""" +function SNESTSFormFunction(petsclib::PetscLibType, snes::PetscSNES, U::PetscVec, F::PetscVec, ctx::Cvoid) end + +@for_petsc function SNESTSFormFunction(petsclib::$UnionPetscLib, snes::PetscSNES, U::PetscVec, F::PetscVec, ctx::Cvoid ) + + @chk ccall( + (:SNESTSFormFunction, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CVec, Ptr{Cvoid}), + snes, U, F, ctx, + ) + + + return nothing +end + +""" + SNESTSFormJacobian(petsclib::PetscLibType,snes::PetscSNES, U::PetscVec, A::PetscMat, B::PetscMat, ctx::Cvoid) +Function to evaluate the Jacobian defined by an ODE solver algorithm implemented within `TS` + +Collective + +Input Parameters: +- `snes` - nonlinear solver +- `U` - the current state at which to evaluate the residual +- `ctx` - user context, must be a `TS` + +Output Parameters: +- `A` - the Jacobian +- `B` - the matrix used to construct the preconditioner (often the same as `A`) + +Level: developer + +-seealso: [](ch_ts), `SNESSetJacobian()` + +# External Links +$(_doc_external("Ts/SNESTSFormJacobian")) +""" +function SNESTSFormJacobian(petsclib::PetscLibType, snes::PetscSNES, U::PetscVec, A::PetscMat, B::PetscMat, ctx::Cvoid) end + +@for_petsc function SNESTSFormJacobian(petsclib::$UnionPetscLib, snes::PetscSNES, U::PetscVec, A::PetscMat, B::PetscMat, ctx::Cvoid ) + + @chk ccall( + (:SNESTSFormJacobian, $petsc_library), + PetscErrorCode, + (CSNES, CVec, CMat, CMat, Ptr{Cvoid}), + snes, U, A, B, ctx, + ) + + + return nothing +end + diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index 63d4c727..ee64274b 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -142,16 +142,7 @@ PetscSNES(ptr::CSNES, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscSNES{ Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr -# Custom display for REPL -function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} - if v.ptr == C_NULL - print(io, "PETSc SNES (null pointer)") - return - else - print(io, "PETSc SNES object") - end - return nothing -end + # ------------------------------------------------------ # ----- Custom Julia struct for PETSc DM ----- @@ -368,6 +359,7 @@ include("Vecs_wrappers.jl") include("Mat_wrappers.jl") include("PetscOptions_wrappers.jl") include("KSP_wrappers.jl") -include("PetscObject_wrappers.jl") - +include("SNES_wrappers.jl") +include("PC_wrappers.jl") +include("DM_wrappers.jl") diff --git a/src/snes.jl b/src/snes.jl new file mode 100644 index 00000000..53472425 --- /dev/null +++ b/src/snes.jl @@ -0,0 +1,12 @@ +import .LibPETSc: AbstractPetscSNES, CSNES, PetscSNES + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc SNES (null pointer)") + return + else + print(io, "PETSc SNES object") + end + return nothing +end \ No newline at end of file From 17fc46e52fd5b64d988d899535f624d4bc9417c0 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 31 Oct 2025 22:40:35 +0100 Subject: [PATCH 037/147] PetscDraw --- src/autowrapped/Mat_wrappers.jl | 102 +- src/autowrapped/PetscDraw_wrappers.jl | 5203 +++++++++++++++++++++++++ src/autowrapped/Vec_wrappers.jl | 14 +- src/autowrapped/Vecs_wrappers.jl | 2 +- src/autowrapped/petsc_library.jl | 122 +- wrapping/currently_wrapped_classes.md | 113 + wrapping/generatejuliabindings.jl | 24 +- wrapping/local_types.jl | 702 ++++ wrapping/prologue.jl | 106 +- 9 files changed, 6320 insertions(+), 68 deletions(-) create mode 100644 src/autowrapped/PetscDraw_wrappers.jl create mode 100644 wrapping/currently_wrapped_classes.md create mode 100644 wrapping/local_types.jl diff --git a/src/autowrapped/Mat_wrappers.jl b/src/autowrapped/Mat_wrappers.jl index ae2e5f2c..1f8d7e8b 100644 --- a/src/autowrapped/Mat_wrappers.jl +++ b/src/autowrapped/Mat_wrappers.jl @@ -954,7 +954,7 @@ function MatFindNonzeroRows(petsclib::PetscLibType, mat::PetscMat, keptrows::IS) @chk ccall( (:MatFindNonzeroRows, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), mat, keptrows, ) @@ -986,7 +986,7 @@ function MatFindZeroRows(petsclib::PetscLibType, mat::PetscMat, zerorows::IS) en @chk ccall( (:MatFindZeroRows, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), mat, zerorows, ) @@ -1910,7 +1910,7 @@ function MatSetValuesIS(petsclib::PetscLibType, mat::PetscMat, ism::IS, isn::IS, @chk ccall( (:MatSetValuesIS, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{$PetscScalar}, InsertMode), + (CMat, CIS, CIS, Ptr{$PetscScalar}, InsertMode), mat, ism, isn, v, addv, ) @@ -2858,7 +2858,7 @@ function MatLUFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, in @chk ccall( (:MatLUFactor, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{MatFactorInfo}), + (CMat, CIS, CIS, Ptr{MatFactorInfo}), mat, row, col, info, ) @@ -2889,7 +2889,7 @@ function MatILUFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, i @chk ccall( (:MatILUFactor, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{MatFactorInfo}), + (CMat, CIS, CIS, Ptr{MatFactorInfo}), mat, row, col, info, ) @@ -2922,7 +2922,7 @@ function MatLUFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscM @chk ccall( (:MatLUFactorSymbolic, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, IS, Ptr{MatFactorInfo}), + (CMat, CMat, CIS, CIS, Ptr{MatFactorInfo}), fact, mat, row, col, info, ) @@ -2991,7 +2991,7 @@ function MatCholeskyFactor(petsclib::PetscLibType, mat::PetscMat, perm::IS, info @chk ccall( (:MatCholeskyFactor, $petsc_library), PetscErrorCode, - (CMat, IS, Ptr{MatFactorInfo}), + (CMat, CIS, Ptr{MatFactorInfo}), mat, perm, info, ) @@ -3024,7 +3024,7 @@ function MatCholeskyFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat:: @chk ccall( (:MatCholeskyFactorSymbolic, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, Ptr{MatFactorInfo}), + (CMat, CMat, CIS, Ptr{MatFactorInfo}), fact, mat, perm, info, ) @@ -3090,7 +3090,7 @@ function MatQRFactor(petsclib::PetscLibType, mat::PetscMat, col::IS, info::MatFa @chk ccall( (:MatQRFactor, $petsc_library), PetscErrorCode, - (CMat, IS, Ptr{MatFactorInfo}), + (CMat, CIS, Ptr{MatFactorInfo}), mat, col, info, ) @@ -3122,7 +3122,7 @@ function MatQRFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::PetscM @chk ccall( (:MatQRFactorSymbolic, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, Ptr{MatFactorInfo}), + (CMat, CMat, CIS, Ptr{MatFactorInfo}), fact, mat, col, info, ) @@ -4382,7 +4382,7 @@ function MatPermute(petsclib::PetscLibType, mat::PetscMat, row::IS, col::IS, B:: @chk ccall( (:MatPermute, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), mat, row, col, B_, ) @@ -4856,7 +4856,7 @@ function MatZeroRowsColumnsIS(petsclib::PetscLibType, mat::PetscMat, is::IS, dia @chk ccall( (:MatZeroRowsColumnsIS, $petsc_library), PetscErrorCode, - (CMat, IS, $PetscScalar, CVec, CVec), + (CMat, CIS, $PetscScalar, CVec, CVec), mat, is, diag, x, b, ) @@ -4931,7 +4931,7 @@ function MatZeroRowsIS(petsclib::PetscLibType, mat::PetscMat, is::Union{Ptr,IS}, @chk ccall( (:MatZeroRowsIS, $petsc_library), PetscErrorCode, - (CMat, IS, $PetscScalar, CVec, CVec), + (CMat, CIS, $PetscScalar, CVec, CVec), mat, is, diag, x, b, ) @@ -5082,7 +5082,7 @@ function MatZeroRowsLocalIS(petsclib::PetscLibType, mat::PetscMat, is::IS, diag: @chk ccall( (:MatZeroRowsLocalIS, $petsc_library), PetscErrorCode, - (CMat, IS, $PetscScalar, CVec, CVec), + (CMat, CIS, $PetscScalar, CVec, CVec), mat, is, diag, x, b, ) @@ -5157,7 +5157,7 @@ function MatZeroRowsColumnsLocalIS(petsclib::PetscLibType, mat::PetscMat, is::IS @chk ccall( (:MatZeroRowsColumnsLocalIS, $petsc_library), PetscErrorCode, - (CMat, IS, $PetscScalar, CVec, CVec), + (CMat, CIS, $PetscScalar, CVec, CVec), mat, is, diag, x, b, ) @@ -5432,7 +5432,7 @@ function MatGetOwnershipIS(petsclib::PetscLibType, A::PetscMat, rows::IS, cols:: @chk ccall( (:MatGetOwnershipIS, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}, Ptr{IS}), + (CMat, Ptr{CIS}, Ptr{CIS}), A, rows, cols, ) @@ -5467,7 +5467,7 @@ function MatILUFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::Petsc @chk ccall( (:MatILUFactorSymbolic, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, IS, Ptr{MatFactorInfo}), + (CMat, CMat, CIS, CIS, Ptr{MatFactorInfo}), fact, mat, row, col, info, ) @@ -5500,7 +5500,7 @@ function MatICCFactorSymbolic(petsclib::PetscLibType, fact::PetscMat, mat::Petsc @chk ccall( (:MatICCFactorSymbolic, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, Ptr{MatFactorInfo}), + (CMat, CMat, CIS, Ptr{MatFactorInfo}), fact, mat, perm, info, ) @@ -5541,7 +5541,7 @@ function MatCreateSubMatrices(petsclib::PetscLibType, mat::PetscMat, n::PetscInt @chk ccall( (:MatCreateSubMatrices, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{CMat}}), + (CMat, $PetscInt, Ptr{CIS}, Ptr{CIS}, MatReuse, Ptr{Ptr{CMat}}), mat, n, irow, icol, scall, submat_, ) @@ -5581,7 +5581,7 @@ function MatCreateSubMatricesMPI(petsclib::PetscLibType, mat::PetscMat, n::Petsc @chk ccall( (:MatCreateSubMatricesMPI, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{IS}, Ptr{IS}, MatReuse, Ptr{Ptr{CMat}}), + (CMat, $PetscInt, Ptr{CIS}, Ptr{CIS}, MatReuse, Ptr{Ptr{CMat}}), mat, n, irow, icol, scall, submat_, ) @@ -5756,7 +5756,7 @@ function MatIncreaseOverlap(petsclib::PetscLibType, mat::PetscMat, n::PetscInt, @chk ccall( (:MatIncreaseOverlap, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{IS}, $PetscInt), + (CMat, $PetscInt, Ptr{CIS}, $PetscInt), mat, n, is, ov, ) @@ -5795,7 +5795,7 @@ function MatIncreaseOverlapSplit(petsclib::PetscLibType, mat::PetscMat, n::Petsc @chk ccall( (:MatIncreaseOverlapSplit, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{IS}, $PetscInt), + (CMat, $PetscInt, Ptr{CIS}, $PetscInt), mat, n, is, ov, ) @@ -6077,7 +6077,7 @@ function MatSelectVariableBlockSizes(petsclib::PetscLibType, subA::PetscMat, A:: @chk ccall( (:MatSelectVariableBlockSizes, $petsc_library), PetscErrorCode, - (CMat, CMat, IS), + (CMat, CMat, CIS), subA, A, isrow, ) @@ -6451,7 +6451,7 @@ function MatCreateSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow::IS, is @chk ccall( (:MatCreateSubMatrix, $petsc_library), PetscErrorCode, - (CMat, IS, IS, MatReuse, Ptr{CMat}), + (CMat, CIS, CIS, MatReuse, Ptr{CMat}), mat, isrow, iscol, cll, newmat_, ) @@ -7044,7 +7044,7 @@ function MatICCFactor(petsclib::PetscLibType, mat::PetscMat, row::IS, info::MatF @chk ccall( (:MatICCFactor, $petsc_library), PetscErrorCode, - (CMat, IS, Ptr{MatFactorInfo}), + (CMat, CIS, Ptr{MatFactorInfo}), mat, row, info, ) @@ -7573,7 +7573,7 @@ function MatFactorSetSchurIS(petsclib::PetscLibType, mat::PetscMat, is::IS) end @chk ccall( (:MatFactorSetSchurIS, $petsc_library), PetscErrorCode, - (CMat, IS), + (CMat, CIS), mat, is, ) @@ -8165,7 +8165,7 @@ function MatGetLocalSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow::IS, @chk ccall( (:MatGetLocalSubMatrix, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), mat, isrow, iscol, submat_, ) @@ -8201,7 +8201,7 @@ function MatRestoreLocalSubMatrix(petsclib::PetscLibType, mat::PetscMat, isrow:: @chk ccall( (:MatRestoreLocalSubMatrix, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), mat, isrow, iscol, submat_, ) @@ -8236,7 +8236,7 @@ function MatFindZeroDiagonals(petsclib::PetscLibType, mat::PetscMat, is::IS) end @chk ccall( (:MatFindZeroDiagonals, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), mat, is, ) @@ -8270,7 +8270,7 @@ function MatFindOffBlockDiagonalEntries(petsclib::PetscLibType, mat::PetscMat, i @chk ccall( (:MatFindOffBlockDiagonalEntries, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), mat, is, ) @@ -8557,12 +8557,12 @@ function MatSubdomainsCreateCoalesce(petsclib::PetscLibType, A::PetscMat, N::Pet @for_petsc function MatSubdomainsCreateCoalesce(petsclib::$UnionPetscLib, A::PetscMat, N::$PetscInt ) n_ = Ref{$PetscInt}() - iss_ = Ref{Ptr{IS}}() + iss_ = Ref{Ptr{CIS}}() @chk ccall( (:MatSubdomainsCreateCoalesce, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{IS}}), + (CMat, $PetscInt, Ptr{$PetscInt}, Ptr{Ptr{CIS}}), A, N, n_, iss_, ) @@ -9124,7 +9124,7 @@ function MatMPISELLGetLocalMatCondensed(petsclib::PetscLibType, A::PetscMat, sca @chk ccall( (:MatMPISELLGetLocalMatCondensed, $petsc_library), PetscErrorCode, - (CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + (CMat, MatReuse, Ptr{CIS}, Ptr{CIS}, Ptr{CMat}), A, scall, row, col, A_loc_, ) @@ -10241,7 +10241,7 @@ function MatCreateLocalRef(petsclib::PetscLibType, A::PetscMat, isrow::IS, iscol @chk ccall( (:MatCreateLocalRef, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), A, isrow, iscol, newmat_, ) @@ -13460,7 +13460,7 @@ function MatReorderingSeqSBAIJ(petsclib::PetscLibType, A::PetscMat, perm::IS) en @chk ccall( (:MatReorderingSeqSBAIJ, $petsc_library), PetscErrorCode, - (CMat, IS), + (CMat, CIS), A, perm, ) @@ -14829,7 +14829,7 @@ function MatHtoolGetPermutationSource(petsclib::PetscLibType, A::PetscMat, is::I @chk ccall( (:MatHtoolGetPermutationSource, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), A, is, ) @@ -14850,7 +14850,7 @@ function MatHtoolGetPermutationTarget(petsclib::PetscLibType, A::PetscMat, is::I @chk ccall( (:MatHtoolGetPermutationTarget, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}), + (CMat, Ptr{CIS}), A, is, ) @@ -15036,7 +15036,7 @@ function MatCreateSubMatrixVirtual(petsclib::PetscLibType, A::PetscMat, isrow::I @chk ccall( (:MatCreateSubMatrixVirtual, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), A, isrow, iscol, newmat_, ) @@ -15071,7 +15071,7 @@ function MatSubMatrixVirtualUpdate(petsclib::PetscLibType, N::PetscMat, A::Petsc @chk ccall( (:MatSubMatrixVirtualUpdate, $petsc_library), PetscErrorCode, - (CMat, CMat, IS, IS), + (CMat, CMat, CIS, CIS), N, A, isrow, iscol, ) @@ -15262,7 +15262,7 @@ function MatNestGetISs(petsclib::PetscLibType, A::PetscMat, rows::Vector{IS}, co @chk ccall( (:MatNestGetISs, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}, Ptr{IS}), + (CMat, Ptr{CIS}, Ptr{CIS}), A, rows, cols, ) @@ -15298,7 +15298,7 @@ function MatNestGetLocalISs(petsclib::PetscLibType, A::PetscMat, rows::Vector{IS @chk ccall( (:MatNestGetLocalISs, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}, Ptr{IS}), + (CMat, Ptr{CIS}, Ptr{CIS}), A, rows, cols, ) @@ -15366,7 +15366,7 @@ function MatNestSetSubMats(petsclib::PetscLibType, A::PetscMat, nr::PetscInt, is @chk ccall( (:MatNestSetSubMats, $petsc_library), PetscErrorCode, - (CMat, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{CMat}), + (CMat, $PetscInt, Ptr{CIS}, $PetscInt, Ptr{CIS}, Ptr{CMat}), A, nr, is_row, nc, is_col, a, ) @@ -15408,7 +15408,7 @@ function MatCreateNest(petsclib::PetscLibType, comm::MPI_Comm, nr::PetscInt, is_ @chk ccall( (:MatCreateNest, $petsc_library), PetscErrorCode, - (MPI_Comm, $PetscInt, Ptr{IS}, $PetscInt, Ptr{IS}, Ptr{CMat}, Ptr{CMat}), + (MPI_Comm, $PetscInt, Ptr{CIS}, $PetscInt, Ptr{CIS}, Ptr{CMat}, Ptr{CMat}), comm, nr, is_row, nc, is_col, a, B_, ) @@ -16022,7 +16022,7 @@ function MatMPIAIJGetLocalMatMerge(petsclib::PetscLibType, A::PetscMat, scall::M @chk ccall( (:MatMPIAIJGetLocalMatMerge, $petsc_library), PetscErrorCode, - (CMat, MatReuse, Ptr{IS}, Ptr{CMat}), + (CMat, MatReuse, Ptr{CIS}, Ptr{CMat}), A, scall, glob, A_loc_, ) @@ -16061,7 +16061,7 @@ function MatMPIAIJGetLocalMatCondensed(petsclib::PetscLibType, A::PetscMat, scal @chk ccall( (:MatMPIAIJGetLocalMatCondensed, $petsc_library), PetscErrorCode, - (CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + (CMat, MatReuse, Ptr{CIS}, Ptr{CIS}, Ptr{CMat}), A, scall, row, col, A_loc_, ) @@ -16101,7 +16101,7 @@ function MatGetBrowsOfAcols(petsclib::PetscLibType, A::PetscMat, B::PetscMat, sc @chk ccall( (:MatGetBrowsOfAcols, $petsc_library), PetscErrorCode, - (CMat, CMat, MatReuse, Ptr{IS}, Ptr{IS}, Ptr{CMat}), + (CMat, CMat, MatReuse, Ptr{CIS}, Ptr{CIS}, Ptr{CMat}), A, B, scall, rowb, colb, B_seq_, ) @@ -18484,7 +18484,7 @@ function MatInodeAdjustForInodes(petsclib::PetscLibType, A::PetscMat, rperm::IS, @chk ccall( (:MatInodeAdjustForInodes, $petsc_library), PetscErrorCode, - (CMat, Ptr{IS}, Ptr{IS}), + (CMat, Ptr{CIS}, Ptr{CIS}), A, rperm, cperm, ) @@ -19157,7 +19157,7 @@ function MatReorderForNonzeroDiagonal(petsclib::PetscLibType, mat::PetscMat, abs @chk ccall( (:MatReorderForNonzeroDiagonal, $petsc_library), PetscErrorCode, - (CMat, $PetscReal, IS, IS), + (CMat, $PetscReal, CIS, CIS), mat, abstol, ris, cis, ) @@ -20582,7 +20582,7 @@ function MatGetOrdering(petsclib::PetscLibType, mat::PetscMat, type::MatOrdering @chk ccall( (:MatGetOrdering, $petsc_library), PetscErrorCode, - (CMat, MatOrderingType, Ptr{IS}, Ptr{IS}), + (CMat, MatOrderingType, Ptr{CIS}, Ptr{CIS}), mat, type, rperm, cperm, ) @@ -22494,7 +22494,7 @@ function MatGetSchurComplement(petsclib::PetscLibType, A::PetscMat, isrow0::IS, @chk ccall( (:MatGetSchurComplement, $petsc_library), PetscErrorCode, - (CMat, IS, IS, IS, IS, MatReuse, Ptr{CMat}, MatSchurComplementAinvType, MatReuse, Ptr{CMat}), + (CMat, CIS, CIS, CIS, CIS, MatReuse, Ptr{CMat}, MatSchurComplementAinvType, MatReuse, Ptr{CMat}), A, isrow0, iscol0, isrow1, iscol1, mreuse, S_, ainvtype, preuse, Sp_, ) @@ -23090,7 +23090,7 @@ function MatCreateSubMatrixFree(petsclib::PetscLibType, mat::PetscMat, Rows::IS, @chk ccall( (:MatCreateSubMatrixFree, $petsc_library), PetscErrorCode, - (CMat, IS, IS, Ptr{CMat}), + (CMat, CIS, CIS, Ptr{CMat}), mat, Rows, Cols, J_, ) diff --git a/src/autowrapped/PetscDraw_wrappers.jl b/src/autowrapped/PetscDraw_wrappers.jl new file mode 100644 index 00000000..032ccbf9 --- /dev/null +++ b/src/autowrapped/PetscDraw_wrappers.jl @@ -0,0 +1,5203 @@ +# ------------------------------------------------------- +# autodefined type arguments for class ------ +mutable struct _n_PetscDrawAxis end +const PetscDrawAxis = Ptr{_n_PetscDrawAxis} + +mutable struct _n_PetscDrawLG end +const PetscDrawLG = Ptr{_n_PetscDrawLG} + +mutable struct _n_PetscDrawSP end +const PetscDrawSP = Ptr{_n_PetscDrawSP} + +mutable struct _n_PetscDrawHG end +const PetscDrawHG = Ptr{_n_PetscDrawHG} + +mutable struct _n_PetscDrawBar end +const PetscDrawBar = Ptr{_n_PetscDrawBar} + +# ------------------------------------------------------- +""" + PetscDrawSetSave(petsclib::PetscLibType,draw::PetscDraw, filename::String) +Saves images produced in a `PetscDraw` into a file + +Collective + +Input Parameters: +- `draw` - the graphics context +- `filename` - name of the file, if .ext then uses name of draw object plus .ext using .ext to determine the image type + +Options Database Keys: +- `-draw_save ` - filename could be name.ext or .ext (where .ext determines the type of graphics file to save, for example .png) +- `-draw_save_final_image [optional filename]` - saves the final image displayed in a window +- `-draw_save_single_file` - saves each new image in the same file, normally each new image is saved in a new file with filename/filename_%d.ext + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawOpenX()`, `PetscDrawOpenImage()`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()`, `PetscDrawDestroy()`, `PetscDrawSetSaveFinalImage()` + +# External Links +$(_doc_external("Sys/PetscDrawSetSave")) +""" +function PetscDrawSetSave(petsclib::PetscLibType, draw::PetscDraw, filename::String) end + +@for_petsc function PetscDrawSetSave(petsclib::$UnionPetscLib, draw::PetscDraw, filename::String ) + + @chk ccall( + (:PetscDrawSetSave, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, filename, + ) + + + return nothing +end + +""" + PetscDrawSetSaveMovie(petsclib::PetscLibType,draw::PetscDraw, movieext::String) +Saves a movie produced from a `PetscDraw` into a file + +Collective + +Input Parameters: +- `draw` - the graphics context +- `movieext` - optional extension defining the movie format + +Options Database Key: +- `-draw_save_movie <.ext>` - saves a movie with extension .ext + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawSetSave()`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()`, `PetscDrawDestroy()` + +# External Links +$(_doc_external("Sys/PetscDrawSetSaveMovie")) +""" +function PetscDrawSetSaveMovie(petsclib::PetscLibType, draw::PetscDraw, movieext::String) end + +@for_petsc function PetscDrawSetSaveMovie(petsclib::$UnionPetscLib, draw::PetscDraw, movieext::String ) + + @chk ccall( + (:PetscDrawSetSaveMovie, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, movieext, + ) + + + return nothing +end + +""" + PetscDrawSetSaveFinalImage(petsclib::PetscLibType,draw::PetscDraw, filename::String) +Saves the final image produced in a `PetscDraw` into a file + +Collective + +Input Parameters: +- `draw` - the graphics context +- `filename` - name of the file, if NULL or empty uses name set with `PetscDrawSetSave()` or the name of the draw object + +Options Database Key: +- `-draw_save_final_image ` - filename could be name.ext or .ext (where .ext determines the type of graphics file to save, for example .png) + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawSetSave()`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()`, `PetscDrawDestroy()` + +# External Links +$(_doc_external("Sys/PetscDrawSetSaveFinalImage")) +""" +function PetscDrawSetSaveFinalImage(petsclib::PetscLibType, draw::PetscDraw, filename::String) end + +@for_petsc function PetscDrawSetSaveFinalImage(petsclib::$UnionPetscLib, draw::PetscDraw, filename::String ) + + @chk ccall( + (:PetscDrawSetSaveFinalImage, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, filename, + ) + + + return nothing +end + +""" + PetscDrawSave(petsclib::PetscLibType,draw::PetscDraw) +Saves a drawn image + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSetSave()` + +# External Links +$(_doc_external("Sys/PetscDrawSave")) +""" +function PetscDrawSave(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawSave(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSave, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawSaveMovie(petsclib::PetscLibType,draw::PetscDraw) +Saves a movie from previously saved images + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSetSave()`, `PetscDrawSetSaveMovie()` + +# External Links +$(_doc_external("Sys/PetscDrawSaveMovie")) +""" +function PetscDrawSaveMovie(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawSaveMovie(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSaveMovie, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawEllipse(petsclib::PetscLibType,draw::PetscDraw, x::PetscReal, y::PetscReal, a::PetscReal, b::PetscReal, c::Cint) +Draws an ellipse onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - The drawing context +- `x` - The x coordinate of the center +- `y` - The y coordinate of the center +- `a` - The major axes length +- `b` - The minor axes length +- `c` - The color + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawMarker()`, `PetscDrawPoint()`, `PetscDrawString()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawEllipse")) +""" +function PetscDrawEllipse(petsclib::PetscLibType, draw::PetscDraw, x::PetscReal, y::PetscReal, a::PetscReal, b::PetscReal, c::Cint) end + +@for_petsc function PetscDrawEllipse(petsclib::$UnionPetscLib, draw::PetscDraw, x::$PetscReal, y::$PetscReal, a::$PetscReal, b::$PetscReal, c::Cint ) + + @chk ccall( + (:PetscDrawEllipse, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + draw, x, y, a, b, c, + ) + + + return nothing +end + +""" + PetscDrawFlush(petsclib::PetscLibType,draw::PetscDraw) +Flushes graphical output. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawClear()` + +# External Links +$(_doc_external("Sys/PetscDrawFlush")) +""" +function PetscDrawFlush(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawFlush(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawFlush, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + x_user::PetscReal,y_user::PetscReal,x_phys::PetscReal,y_phys::PetscReal = PetscDrawGetMouseButton(petsclib::PetscLibType,draw::PetscDraw, button::PetscDrawButton) +Returns location of mouse and which button was +pressed. Waits for button to be pressed. + +Collective + +Input Parameter: +- `draw` - the window to be used + +Output Parameters: +- `button` - one of `PETSC_BUTTON_LEFT`, `PETSC_BUTTON_CENTER`, `PETSC_BUTTON_RIGHT`, `PETSC_BUTTON_WHEEL_UP`, `PETSC_BUTTON_WHEEL_DOWN` +- `x_user` - horizontal user coordinate of location (user may pass in NULL). +- `y_user` - vertical user coordinate of location (user may pass in NULL). +- `x_phys` - horizontal window coordinate (user may pass in NULL). +- `y_phys` - vertical window coordinate (user may pass in NULL). + +-seealso: `PetscDraw`, `PetscDrawButton` + +# External Links +$(_doc_external("Sys/PetscDrawGetMouseButton")) +""" +function PetscDrawGetMouseButton(petsclib::PetscLibType, draw::PetscDraw, button::PetscDrawButton) end + +@for_petsc function PetscDrawGetMouseButton(petsclib::$UnionPetscLib, draw::PetscDraw, button::PetscDrawButton ) + x_user_ = Ref{$PetscReal}() + y_user_ = Ref{$PetscReal}() + x_phys_ = Ref{$PetscReal}() + y_phys_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawGetMouseButton, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawButton}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, button, x_user_, y_user_, x_phys_, y_phys_, + ) + + x_user = x_user_[] + y_user = y_user_[] + x_phys = x_phys_[] + y_phys = y_phys_[] + + return x_user,y_user,x_phys,y_phys +end + +""" + PetscDrawView(petsclib::PetscLibType,indraw::PetscDraw, viewer::PetscViewer) +Prints the `PetscDraw` data structure. + +Collective + +Input Parameters: +- `indraw` - the `PetscDraw` context +- `viewer` - visualization context + +See PetscDrawSetFromOptions() for options database keys + +-seealso: `PetscDraw`, `PetscViewerASCIIOpen()`, `PetscViewer` + +# External Links +$(_doc_external("Sys/PetscDrawView")) +""" +function PetscDrawView(petsclib::PetscLibType, indraw::PetscDraw, viewer::PetscViewer) end + +@for_petsc function PetscDrawView(petsclib::$UnionPetscLib, indraw::PetscDraw, viewer::PetscViewer ) + + @chk ccall( + (:PetscDrawView, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscViewer), + indraw, viewer, + ) + + + return nothing +end + +""" + PetscDrawViewFromOptions(petsclib::PetscLibType,A::PetscDraw, obj::PetscObject, name::String) +View a `PetscDraw` from the option database + +Collective + +Input Parameters: +- `A` - the `PetscDraw` context +- `obj` - Optional object +- `name` - command line option + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawView`, `PetscObjectViewFromOptions()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawViewFromOptions")) +""" +function PetscDrawViewFromOptions(petsclib::PetscLibType, A::PetscDraw, obj::PetscObject, name::String) end + +@for_petsc function PetscDrawViewFromOptions(petsclib::$UnionPetscLib, A::PetscDraw, obj::PetscObject, name::String ) + + @chk ccall( + (:PetscDrawViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + indraw::PetscDraw = PetscDrawCreate(petsclib::PetscLibType,comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint) +Creates a graphics context. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `display` - X display when using X Windows +- `title` - optional title added to top of window +- `x` - horizonatl coordinate of lower left corner of window or `PETSC_DECIDE` +- `y` - vertical coordinate of lower left corner of window or `PETSC_DECIDE` +- `w` - width of window, `PETSC_DECIDE`, `PETSC_DRAW_HALF_SIZE`, `PETSC_DRAW_FULL_SIZE`, `PETSC_DRAW_THIRD_SIZE` or `PETSC_DRAW_QUARTER_SIZE` +- `h` - height of window, `PETSC_DECIDE`, `PETSC_DRAW_HALF_SIZE`, `PETSC_DRAW_FULL_SIZE`, `PETSC_DRAW_THIRD_SIZE` or `PETSC_DRAW_QUARTER_SIZE` + +Output Parameter: +- `indraw` - location to put the `PetscDraw` context + +Level: beginner + +-seealso: `PetscDrawSetType()`, `PetscDrawSetFromOptions()`, `PetscDrawDestroy()`, `PetscDrawLGCreate()`, `PetscDrawSPCreate()`, +`PetscDrawViewPortsCreate()`, `PetscDrawViewPortsSet()`, `PetscDrawAxisCreate()`, `PetscDrawHGCreate()`, `PetscDrawBarCreate()`, +`PetscViewerDrawGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSetSaveMovie()`, `PetscDrawSetSaveFinalImage()`, +`PetscDrawOpenX()`, `PetscDrawOpenImage()`, `PetscDrawIsNull()`, `PetscDrawGetPopup()`, `PetscDrawCheckResizedWindow()`, `PetscDrawResizeWindow()`, +`PetscDrawGetWindowSize()`, `PetscDrawLine()`, `PetscDrawArrow()`, `PetscDrawLineSetWidth()`, `PetscDrawLineGetWidth()`, `PetscDrawMarker()`, +`PetscDrawPoint()`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, `PetscDrawString()`, `PetscDrawStringCentered()`, +`PetscDrawStringBoxed()`, `PetscDrawStringVertical()`, `PetscDrawSetViewPort()`, `PetscDrawGetViewPort()`, +`PetscDrawSplitViewPort()`, `PetscDrawSetTitle()`, `PetscDrawAppendTitle()`, `PetscDrawGetTitle()`, `PetscDrawSetPause()`, `PetscDrawGetPause()`, +`PetscDrawPause()`, `PetscDrawSetDoubleBuffer()`, `PetscDrawClear()`, `PetscDrawFlush()`, `PetscDrawGetSingleton()`, `PetscDrawGetMouseButton()`, +`PetscDrawZoom()`, `PetscDrawGetBoundingBox()` + +# External Links +$(_doc_external("Sys/PetscDrawCreate")) +""" +function PetscDrawCreate(petsclib::PetscLibType, comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint) end + +@for_petsc function PetscDrawCreate(petsclib::$UnionPetscLib, comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint ) + indraw_ = Ref{PetscDraw}() + + @chk ccall( + (:PetscDrawCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Cint, Cint, Cint, Cint, Ptr{PetscDraw}), + comm, display, title, x, y, w, h, indraw_, + ) + + indraw = indraw_[] + + return indraw +end + +""" + PetscDrawSetType(petsclib::PetscLibType,draw::PetscDraw, type::PetscDrawType) +Builds graphics object for a particular implementation + +Collective + +Input Parameters: +- `draw` - the graphics context +- `type` - for example, `PETSC_DRAW_X` + +Options Database Key: +- `-draw_type ` - Sets the type; use -help for a list of available methods (for instance, x) + +Level: intermediate + +-seealso: `PetscDraw`, `PETSC_DRAW_X`, `PETSC_DRAW_TIKZ`, `PETSC_DRAW_IMAGE`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()`, `PetscDrawDestroy()`, `PetscDrawType` + +# External Links +$(_doc_external("Sys/PetscDrawSetType")) +""" +function PetscDrawSetType(petsclib::PetscLibType, draw::PetscDraw, type::PetscDrawType) end + +@for_petsc function PetscDrawSetType(petsclib::$UnionPetscLib, draw::PetscDraw, type::PetscDrawType ) + + @chk ccall( + (:PetscDrawSetType, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscDrawType), + draw, type, + ) + + + return nothing +end + +""" + type::PetscDrawType = PetscDrawGetType(petsclib::PetscLibType,draw::PetscDraw) +Gets the `PetscDraw` type as a string from the `PetscDraw` object. + +Not Collective + +Input Parameter: +- `draw` - Krylov context + +Output Parameter: +- `type` - name of PetscDraw method + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawType`, `PetscDrawSetType()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawGetType")) +""" +function PetscDrawGetType(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawGetType(petsclib::$UnionPetscLib, draw::PetscDraw ) + type_ = Ref{PetscDrawType}() + + @chk ccall( + (:PetscDrawGetType, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawType}), + draw, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PetscDrawRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method to the graphics package. + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - name of a new user-defined graphics class +- `function` - routine to create method context + +Level: developer + +-seealso: `PetscDraw`, `PetscDrawRegisterAll()`, `PetscDrawRegisterDestroy()`, `PetscDrawType`, `PetscDrawSetType()` + +# External Links +$(_doc_external("Sys/PetscDrawRegister")) +""" +function PetscDrawRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function PetscDrawRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:PetscDrawRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + PetscDrawSetOptionsPrefix(petsclib::PetscLibType,draw::PetscDraw, prefix::String) +Sets the prefix used for searching for all +`PetscDraw` options in the database. + +Logically Collective + +Input Parameters: +- `draw` - the draw context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawSetOptionsPrefix")) +""" +function PetscDrawSetOptionsPrefix(petsclib::PetscLibType, draw::PetscDraw, prefix::String) end + +@for_petsc function PetscDrawSetOptionsPrefix(petsclib::$UnionPetscLib, draw::PetscDraw, prefix::String ) + + @chk ccall( + (:PetscDrawSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, prefix, + ) + + + return nothing +end + +""" + PetscDrawSetFromOptions(petsclib::PetscLibType,draw::PetscDraw) +Sets the graphics type from the options database. +Defaults to a PETSc X Windows graphics. + +Collective + +Input Parameter: +- `draw` - the graphics context + +Options Database Keys: +- `-nox` - do not use X graphics (ignore graphics calls, but run program correctly) +- `-nox_warning` - when X Windows support is not installed this prevents the warning message from being printed +- `-draw_pause ` - - -1 indicates wait for mouse input, -2 indicates pause when window is to be destroyed +- `-draw_marker_type` - +- `-draw_save [optional filename]` - (X Windows only) saves each image before it is cleared to a file +- `-draw_save_final_image [optional filename]` - (X Windows only) saves the final image displayed in a window +- `-draw_save_movie` - converts image files to a movie at the end of the run. See PetscDrawSetSave() +- `-draw_save_single_file` - saves each new image in the same file, normally each new image is saved in a new file with 'filename/filename_%d.ext' +- `-draw_save_on_clear` - saves an image on each clear, mainly for debugging +- `-draw_save_on_flush` - saves an image on each flush, mainly for debugging + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawCreate()`, `PetscDrawSetType()`, `PetscDrawSetSave()`, `PetscDrawSetSaveFinalImage()`, `PetscDrawPause()`, `PetscDrawSetPause()` + +# External Links +$(_doc_external("Sys/PetscDrawSetFromOptions")) +""" +function PetscDrawSetFromOptions(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawSetFromOptions(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawSetViewPort(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal) +Sets the portion of the window (page) to which draw +routines will write. + +Collective + +Input Parameters: +- `xl` - the horizontal coordinate of the lower left corner of the subwindow. +- `yl` - the vertical coordinate of the lower left corner of the subwindow. +- `xr` - the horizontal coordinate of the upper right corner of the subwindow. +- `yr` - the vertical coordinate of the upper right corner of the subwindow. +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDrawGetViewPort()`, `PetscDraw`, `PetscDrawSplitViewPort()`, `PetscDrawViewPortsCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawSetViewPort")) +""" +function PetscDrawSetViewPort(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal) end + +@for_petsc function PetscDrawSetViewPort(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, xr::$PetscReal, yr::$PetscReal ) + + @chk ccall( + (:PetscDrawSetViewPort, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + draw, xl, yl, xr, yr, + ) + + + return nothing +end + +""" + xl::PetscReal,yl::PetscReal,xr::PetscReal,yr::PetscReal = PetscDrawGetViewPort(petsclib::PetscLibType,draw::PetscDraw) +Gets the portion of the window (page) to which draw +routines will write. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Output Parameters: +- `xl` - the horizontal coordinate of the lower left corner of the subwindow. +- `yl` - the vertical coordinate of the lower left corner of the subwindow. +- `xr` - the horizontal coordinate of the upper right corner of the subwindow. +- `yr` - the vertical coordinate of the upper right corner of the subwindow. + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()` + +# External Links +$(_doc_external("Sys/PetscDrawGetViewPort")) +""" +function PetscDrawGetViewPort(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawGetViewPort(petsclib::$UnionPetscLib, draw::PetscDraw ) + xl_ = Ref{$PetscReal}() + yl_ = Ref{$PetscReal}() + xr_ = Ref{$PetscReal}() + yr_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawGetViewPort, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, xl_, yl_, xr_, yr_, + ) + + xl = xl_[] + yl = yl_[] + xr = xr_[] + yr = yr_[] + + return xl,yl,xr,yr +end + +""" + newports::Vector{PetscDrawViewPorts} = PetscDrawViewPortsCreate(petsclib::PetscLibType,draw::PetscDraw, nports::PetscInt) +Splits a window into smaller view ports. Each processor shares all the viewports. + +Collective + +Input Parameters: +- `draw` - the drawing context +- `nports` - the number of ports + +Output Parameter: +- `newports` - a `PetscDrawViewPorts` context (C structure) + +Options Database Key: +- `-draw_ports` - display multiple fields in the same window with PetscDrawPorts() instead of in separate windows + +Level: advanced + +-seealso: `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()`, `PetscDrawViewPortsSet()`, `PetscDrawViewPortsDestroy()` + +# External Links +$(_doc_external("Sys/PetscDrawViewPortsCreate")) +""" +function PetscDrawViewPortsCreate(petsclib::PetscLibType, draw::PetscDraw, nports::PetscInt) end + +@for_petsc function PetscDrawViewPortsCreate(petsclib::$UnionPetscLib, draw::PetscDraw, nports::$PetscInt ) + newports_ = Ref{Ptr{PetscDrawViewPorts}}() + + @chk ccall( + (:PetscDrawViewPortsCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscInt, Ptr{Ptr{PetscDrawViewPorts}}), + draw, nports, newports_, + ) + + newports = unsafe_wrap(Array, newports_[], VecGetLocalSize(petsclib, x); own = false) + + return newports +end + +""" + newports::Vector{PetscDrawViewPorts} = PetscDrawViewPortsCreateRect(petsclib::PetscLibType,draw::PetscDraw, nx::PetscInt, ny::PetscInt) +Splits a window into smaller +view ports. Each processor shares all the viewports. The number +of views in the x- and y-directions is specified. + +Collective + +Input Parameters: +- `draw` - the drawing context +- `nx` - the number of x divisions +- `ny` - the number of y divisions + +Output Parameter: +- `newports` - a `PetscDrawViewPorts` context (C structure) + +Level: advanced + +-seealso: `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()`, `PetscDrawViewPortsSet()`, `PetscDrawViewPortsDestroy()`, `PetscDrawViewPorts` + +# External Links +$(_doc_external("Sys/PetscDrawViewPortsCreateRect")) +""" +function PetscDrawViewPortsCreateRect(petsclib::PetscLibType, draw::PetscDraw, nx::PetscInt, ny::PetscInt) end + +@for_petsc function PetscDrawViewPortsCreateRect(petsclib::$UnionPetscLib, draw::PetscDraw, nx::$PetscInt, ny::$PetscInt ) + newports_ = Ref{Ptr{PetscDrawViewPorts}}() + + @chk ccall( + (:PetscDrawViewPortsCreateRect, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscInt, $PetscInt, Ptr{Ptr{PetscDrawViewPorts}}), + draw, nx, ny, newports_, + ) + + newports = unsafe_wrap(Array, newports_[], VecGetLocalSize(petsclib, x); own = false) + + return newports +end + +""" + PetscDrawViewPortsDestroy(petsclib::PetscLibType,ports::PetscDrawViewPorts) +frees a `PetscDrawViewPorts` object + +Collective on the `PetscDraw` inside `ports` + +Input Parameter: +- `ports` - the `PetscDrawViewPorts` object + +Level: advanced + +-seealso: `PetscDrawViewPorts`, `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()`, `PetscDrawViewPortsSet()`, `PetscDrawViewPortsCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawViewPortsDestroy")) +""" +function PetscDrawViewPortsDestroy(petsclib::PetscLibType, ports::PetscDrawViewPorts) end + +@for_petsc function PetscDrawViewPortsDestroy(petsclib::$UnionPetscLib, ports::PetscDrawViewPorts ) + + @chk ccall( + (:PetscDrawViewPortsDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawViewPorts},), + ports, + ) + + + return nothing +end + +""" + PetscDrawViewPortsSet(petsclib::PetscLibType,ports::PetscDrawViewPorts, port::PetscInt) +sets a draw object to use a particular subport + +Logically Collective on the `PetscDraw` inside `ports` + +Input Parameters: +- `ports` - the `PetscDrawViewPorts` object +- `port` - the port number, from 0 to nports-1 + +Level: advanced + +-seealso: `PetscDrawViewPorts`, `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()`, `PetscDrawViewPortsDestroy()`, `PetscDrawViewPortsCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawViewPortsSet")) +""" +function PetscDrawViewPortsSet(petsclib::PetscLibType, ports::PetscDrawViewPorts, port::PetscInt) end + +@for_petsc function PetscDrawViewPortsSet(petsclib::$UnionPetscLib, ports::PetscDrawViewPorts, port::$PetscInt ) + + @chk ccall( + (:PetscDrawViewPortsSet, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawViewPorts}, $PetscInt), + ports, port, + ) + + + return nothing +end + +""" + PetscDrawString(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint, text::String) +draws text onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - coordinate of lower left corner of text +- `yl` - coordinate of lower left corner of text +- `cl` - the color of the text +- `text` - the text to draw + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawStringVertical()`, `PetscDrawStringCentered()`, `PetscDrawStringBoxed()`, `PetscDrawStringSetSize()`, +`PetscDrawStringGetSize()`, `PetscDrawLine()`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, +`PetscDrawMarker()`, `PetscDrawPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawString")) +""" +function PetscDrawString(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint, text::String) end + +@for_petsc function PetscDrawString(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, cl::Cint, text::String ) + + @chk ccall( + (:PetscDrawString, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + draw, xl, yl, cl, text, + ) + + + return nothing +end + +""" + PetscDrawStringVertical(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint, text::String) +draws text onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - coordinate of upper left corner of text +- `yl` - coordinate of upper left corner of text +- `cl` - the color of the text +- `text` - the text to draw + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawString()`, `PetscDrawStringCentered()`, `PetscDrawStringBoxed()`, `PetscDrawStringSetSize()`, +`PetscDrawStringGetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawStringVertical")) +""" +function PetscDrawStringVertical(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint, text::String) end + +@for_petsc function PetscDrawStringVertical(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, cl::Cint, text::String ) + + @chk ccall( + (:PetscDrawStringVertical, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + draw, xl, yl, cl, text, + ) + + + return nothing +end + +""" + PetscDrawStringCentered(petsclib::PetscLibType,draw::PetscDraw, xc::PetscReal, yl::PetscReal, cl::Cint, text::String) +draws text onto a drawable centered at a point + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xc` - the coordinates of right-left center of text +- `yl` - the coordinates of lower edge of text +- `cl` - the color of the text +- `text` - the text to draw + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawStringVertical()`, `PetscDrawString()`, `PetscDrawStringBoxed()`, `PetscDrawStringSetSize()`, +`PetscDrawStringGetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawStringCentered")) +""" +function PetscDrawStringCentered(petsclib::PetscLibType, draw::PetscDraw, xc::PetscReal, yl::PetscReal, cl::Cint, text::String) end + +@for_petsc function PetscDrawStringCentered(petsclib::$UnionPetscLib, draw::PetscDraw, xc::$PetscReal, yl::$PetscReal, cl::Cint, text::String ) + + @chk ccall( + (:PetscDrawStringCentered, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Ptr{Cchar}), + draw, xc, yl, cl, text, + ) + + + return nothing +end + +""" + w::PetscReal,h::PetscReal = PetscDrawStringBoxed(petsclib::PetscLibType,draw::PetscDraw, sxl::PetscReal, syl::PetscReal, sc::Cint, bc::Cint, text::String) +Draws a string with a box around it + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `sxl` - the coordinates of center of the box +- `syl` - the coordinates of top line of box +- `sc` - the color of the text +- `bc` - the color of the bounding box +- `text` - the text to draw + +Output Parameters: +- `w` - the width of the resulting box (optional) +- `h` - the height of resulting box (optional) + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawStringVertical()`, `PetscDrawString()`, `PetscDrawStringCentered()`, `PetscDrawStringSetSize()`, +`PetscDrawStringGetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawStringBoxed")) +""" +function PetscDrawStringBoxed(petsclib::PetscLibType, draw::PetscDraw, sxl::PetscReal, syl::PetscReal, sc::Cint, bc::Cint, text::String) end + +@for_petsc function PetscDrawStringBoxed(petsclib::$UnionPetscLib, draw::PetscDraw, sxl::$PetscReal, syl::$PetscReal, sc::Cint, bc::Cint, text::String ) + w_ = Ref{$PetscReal}() + h_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawStringBoxed, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint, Cint, Ptr{Cchar}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, sxl, syl, sc, bc, text, w_, h_, + ) + + w = w_[] + h = h_[] + + return w,h +end + +""" + PetscDrawStringSetSize(petsclib::PetscLibType,draw::PetscDraw, width::PetscReal, height::PetscReal) +Sets the size for character text. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `width` - the width in user coordinates +- `height` - the character height in user coordinates + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawStringVertical()`, `PetscDrawString()`, `PetscDrawStringCentered()`, `PetscDrawStringBoxed()`, +`PetscDrawStringGetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawStringSetSize")) +""" +function PetscDrawStringSetSize(petsclib::PetscLibType, draw::PetscDraw, width::PetscReal, height::PetscReal) end + +@for_petsc function PetscDrawStringSetSize(petsclib::$UnionPetscLib, draw::PetscDraw, width::$PetscReal, height::$PetscReal ) + + @chk ccall( + (:PetscDrawStringSetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + draw, width, height, + ) + + + return nothing +end + +""" + PetscDrawStringGetSize(petsclib::PetscLibType,draw::PetscDraw, width::PetscReal, height::PetscReal) +Gets the size for character text. The width is +relative to the user coordinates of the window. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `width` - the width in user coordinates +- `height` - the character height + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawStringVertical()`, `PetscDrawString()`, `PetscDrawStringCentered()`, `PetscDrawStringBoxed()`, +`PetscDrawStringSetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawStringGetSize")) +""" +function PetscDrawStringGetSize(petsclib::PetscLibType, draw::PetscDraw, width::PetscReal, height::PetscReal) end + +@for_petsc function PetscDrawStringGetSize(petsclib::$UnionPetscLib, draw::PetscDraw, width::$PetscReal, height::$PetscReal ) + + @chk ccall( + (:PetscDrawStringGetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, width, height, + ) + + + return nothing +end + +""" + PetscDrawFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the PETSc interface to the `PetscDraw` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: `PetscDraw`, `PetscFinalize()` + +# External Links +$(_doc_external("Sys/PetscDrawFinalizePackage")) +""" +function PetscDrawFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PetscDrawFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscDrawFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscDrawInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `PetscDraw` package. It is called +from PetscDLLibraryRegister_petsc() when using dynamic libraries, and on the call to `PetscInitialize()` +when using shared or static libraries. + +Level: developer + +-seealso: `PetscDraw`, `PetscInitialize()` + +# External Links +$(_doc_external("Sys/PetscDrawInitializePackage")) +""" +function PetscDrawInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PetscDrawInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscDrawInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscDrawResizeWindow(petsclib::PetscLibType,draw::PetscDraw, w::Cint, h::Cint) +Allows one to resize a window from a program. + +Collective + +Input Parameters: +- `draw` - the window +- `w` - the new width of the window +- `h` - the new height of the window + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawCheckResizedWindow()` + +# External Links +$(_doc_external("Sys/PetscDrawResizeWindow")) +""" +function PetscDrawResizeWindow(petsclib::PetscLibType, draw::PetscDraw, w::Cint, h::Cint) end + +@for_petsc function PetscDrawResizeWindow(petsclib::$UnionPetscLib, draw::PetscDraw, w::Cint, h::Cint ) + + @chk ccall( + (:PetscDrawResizeWindow, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint), + draw, w, h, + ) + + + return nothing +end + +""" + PetscDrawGetWindowSize(petsclib::PetscLibType,draw::PetscDraw, w::Cint, h::Cint) +Gets the size of the window. + +Not Collective + +Input Parameter: +- `draw` - the window + +Output Parameters: +- `w` - the window width +- `h` - the window height + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawResizeWindow()`, `PetscDrawCheckResizedWindow()` + +# External Links +$(_doc_external("Sys/PetscDrawGetWindowSize")) +""" +function PetscDrawGetWindowSize(petsclib::PetscLibType, draw::PetscDraw, w::Cint, h::Cint) end + +@for_petsc function PetscDrawGetWindowSize(petsclib::$UnionPetscLib, draw::PetscDraw, w::Cint, h::Cint ) + + @chk ccall( + (:PetscDrawGetWindowSize, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cint}, Ptr{Cint}), + draw, w, h, + ) + + + return nothing +end + +""" + PetscDrawCheckResizedWindow(petsclib::PetscLibType,draw::PetscDraw) +Checks if the user has resized the window. + +Collective + +Input Parameter: +- `draw` - the window + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawResizeWindow()` + +# External Links +$(_doc_external("Sys/PetscDrawCheckResizedWindow")) +""" +function PetscDrawCheckResizedWindow(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawCheckResizedWindow(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawCheckResizedWindow, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawGetTitle(petsclib::PetscLibType,draw::PetscDraw, title::String) +Gets pointer to title of a `PetscDraw` context. + +Not Collective + +Input Parameter: +- `draw` - the graphics context + +Output Parameter: +- `title` - the title + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawSetTitle()` + +# External Links +$(_doc_external("Sys/PetscDrawGetTitle")) +""" +function PetscDrawGetTitle(petsclib::PetscLibType, draw::PetscDraw, title::String) end + +@for_petsc function PetscDrawGetTitle(petsclib::$UnionPetscLib, draw::PetscDraw, title::String ) + title_ = Ref(pointer(title)) + + @chk ccall( + (:PetscDrawGetTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Ptr{Cchar}}), + draw, title_, + ) + + + return nothing +end + +""" + PetscDrawSetTitle(petsclib::PetscLibType,draw::PetscDraw, title::String) +Sets the title of a `PetscDraw` context. + +Collective + +Input Parameters: +- `draw` - the graphics context +- `title` - the title + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawGetTitle()`, `PetscDrawAppendTitle()` + +# External Links +$(_doc_external("Sys/PetscDrawSetTitle")) +""" +function PetscDrawSetTitle(petsclib::PetscLibType, draw::PetscDraw, title::String) end + +@for_petsc function PetscDrawSetTitle(petsclib::$UnionPetscLib, draw::PetscDraw, title::String ) + + @chk ccall( + (:PetscDrawSetTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, title, + ) + + + return nothing +end + +""" + PetscDrawAppendTitle(petsclib::PetscLibType,draw::PetscDraw, title::String) +Appends to the title of a `PetscDraw` context. + +Collective + +Input Parameters: +- `draw` - the graphics context +- `title` - the title + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSetTitle()`, `PetscDrawGetTitle()` + +# External Links +$(_doc_external("Sys/PetscDrawAppendTitle")) +""" +function PetscDrawAppendTitle(petsclib::PetscLibType, draw::PetscDraw, title::String) end + +@for_petsc function PetscDrawAppendTitle(petsclib::$UnionPetscLib, draw::PetscDraw, title::String ) + + @chk ccall( + (:PetscDrawAppendTitle, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, title, + ) + + + return nothing +end + +""" + PetscDrawDestroy(petsclib::PetscLibType,draw::PetscDraw) +Deletes a draw context. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawDestroy")) +""" +function PetscDrawDestroy(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawDestroy(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDraw},), + draw, + ) + + + return nothing +end + +""" + PetscDrawGetPopup(petsclib::PetscLibType,draw::PetscDraw, popup::PetscDraw) +Creates a popup window associated with a `PetscDraw` window. + +Collective + +Input Parameter: +- `draw` - the original window + +Output Parameter: +- `popup` - the new popup window + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawScalePopup()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawGetPopup")) +""" +function PetscDrawGetPopup(petsclib::PetscLibType, draw::PetscDraw, popup::PetscDraw) end + +@for_petsc function PetscDrawGetPopup(petsclib::$UnionPetscLib, draw::PetscDraw, popup::PetscDraw ) + + @chk ccall( + (:PetscDrawGetPopup, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + draw, popup, + ) + + + return nothing +end + +""" + PetscDrawSetDisplay(petsclib::PetscLibType,draw::PetscDraw, display::String) +Sets the display where a `PetscDraw` object will be displayed + +Input Parameters: +- `draw` - the drawing context +- `display` - the X windows display + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawOpenX()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawSetDisplay")) +""" +function PetscDrawSetDisplay(petsclib::PetscLibType, draw::PetscDraw, display::String) end + +@for_petsc function PetscDrawSetDisplay(petsclib::$UnionPetscLib, draw::PetscDraw, display::String ) + + @chk ccall( + (:PetscDrawSetDisplay, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{Cchar}), + draw, display, + ) + + + return nothing +end + +""" + PetscDrawSetDoubleBuffer(petsclib::PetscLibType,draw::PetscDraw) +Sets a window to be double buffered. + +Logically Collective + +Input Parameter: +- `draw` - the drawing context + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawOpenX()`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawSetDoubleBuffer")) +""" +function PetscDrawSetDoubleBuffer(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawSetDoubleBuffer(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSetDoubleBuffer, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawGetSingleton(petsclib::PetscLibType,draw::PetscDraw, sdraw::PetscDraw) +Gain access to a `PetscDraw` object as if it were owned +by the one process. + +Collective + +Input Parameter: +- `draw` - the original window + +Output Parameter: +- `sdraw` - the singleton window + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawRestoreSingleton()`, `PetscViewerGetSingleton()`, `PetscViewerRestoreSingleton()` + +# External Links +$(_doc_external("Sys/PetscDrawGetSingleton")) +""" +function PetscDrawGetSingleton(petsclib::PetscLibType, draw::PetscDraw, sdraw::PetscDraw) end + +@for_petsc function PetscDrawGetSingleton(petsclib::$UnionPetscLib, draw::PetscDraw, sdraw::PetscDraw ) + + @chk ccall( + (:PetscDrawGetSingleton, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + draw, sdraw, + ) + + + return nothing +end + +""" + PetscDrawRestoreSingleton(petsclib::PetscLibType,draw::PetscDraw, sdraw::PetscDraw) +Remove access to a `PetscDraw` object obtained with `PetscDrawGetSingleton()` +by the one process. + +Collective + +Input Parameters: +- `draw` - the original window +- `sdraw` - the singleton window + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawGetSingleton()`, `PetscViewerGetSingleton()`, `PetscViewerRestoreSingleton()` + +# External Links +$(_doc_external("Sys/PetscDrawRestoreSingleton")) +""" +function PetscDrawRestoreSingleton(petsclib::PetscLibType, draw::PetscDraw, sdraw::PetscDraw) end + +@for_petsc function PetscDrawRestoreSingleton(petsclib::$UnionPetscLib, draw::PetscDraw, sdraw::PetscDraw ) + + @chk ccall( + (:PetscDrawRestoreSingleton, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDraw}), + draw, sdraw, + ) + + + return nothing +end + +""" + PetscDrawSetVisible(petsclib::PetscLibType,draw::PetscDraw, visible::PetscBool) +Sets if the drawing surface (the 'window') is visible on its display. + +Input Parameters: +- `draw` - the drawing window +- `visible` - if the surface should be visible + +Level: intermediate + +-seealso: `PetscDraw` + +# External Links +$(_doc_external("Sys/PetscDrawSetVisible")) +""" +function PetscDrawSetVisible(petsclib::PetscLibType, draw::PetscDraw, visible::PetscBool) end + +@for_petsc function PetscDrawSetVisible(petsclib::$UnionPetscLib, draw::PetscDraw, visible::PetscBool ) + + @chk ccall( + (:PetscDrawSetVisible, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscBool), + draw, visible, + ) + + + return nothing +end + +""" + PetscDrawSetCoordinates(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal) +Sets the application coordinates of the corners of +the window (or page). + +Not Collective + +Input Parameters: +- `draw` - the drawing object +- `xl` - the lower left x coordinate +- `yl` - the lower left y coordinate +- `xr` - the upper right x coordinate +- `yr` - the upper right y coordinate + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawGetCoordinates()` + +# External Links +$(_doc_external("Sys/PetscDrawSetCoordinates")) +""" +function PetscDrawSetCoordinates(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal) end + +@for_petsc function PetscDrawSetCoordinates(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, xr::$PetscReal, yr::$PetscReal ) + + @chk ccall( + (:PetscDrawSetCoordinates, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + draw, xl, yl, xr, yr, + ) + + + return nothing +end + +""" + xl::PetscReal,yl::PetscReal,xr::PetscReal,yr::PetscReal = PetscDrawGetCoordinates(petsclib::PetscLibType,draw::PetscDraw) +Gets the application coordinates of the corners of +the window (or page). + +Not Collective + +Input Parameter: +- `draw` - the drawing object + +Output Parameters: +- `xl` - the horizontal coordinate of the lower left corner of the drawing region. +- `yl` - the vertical coordinate of the lower left corner of the drawing region. +- `xr` - the horizontal coordinate of the upper right corner of the drawing region. +- `yr` - the vertical coordinate of the upper right corner of the drawing region. + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawSetCoordinates()` + +# External Links +$(_doc_external("Sys/PetscDrawGetCoordinates")) +""" +function PetscDrawGetCoordinates(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawGetCoordinates(petsclib::$UnionPetscLib, draw::PetscDraw ) + xl_ = Ref{$PetscReal}() + yl_ = Ref{$PetscReal}() + xr_ = Ref{$PetscReal}() + yr_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawGetCoordinates, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, xl_, yl_, xr_, yr_, + ) + + xl = xl_[] + yl = yl_[] + xr = xr_[] + yr = yr_[] + + return xl,yl,xr,yr +end + +""" + xl::PetscReal,yl::PetscReal,xr::PetscReal,yr::PetscReal = PetscDrawGetBoundingBox(petsclib::PetscLibType,draw::PetscDraw) +Gets the bounding box of all `PetscDrawStringBoxed()` commands + +Not Collective + +Input Parameter: +- `draw` - the drawing context + +Output Parameters: +- `xl` - horizontal coordinate of lower left corner of bounding box +- `yl` - vertical coordinate of lower left corner of bounding box +- `xr` - horizontal coordinate of upper right corner of bounding box +- `yr` - vertical coordinate of upper right corner of bounding box + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawPushCurrentPoint()`, `PetscDrawPopCurrentPoint()`, `PetscDrawSetCurrentPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawGetBoundingBox")) +""" +function PetscDrawGetBoundingBox(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawGetBoundingBox(petsclib::$UnionPetscLib, draw::PetscDraw ) + xl_ = Ref{$PetscReal}() + yl_ = Ref{$PetscReal}() + xr_ = Ref{$PetscReal}() + yr_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawGetBoundingBox, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, xl_, yl_, xr_, yr_, + ) + + xl = xl_[] + yl = yl_[] + xr = xr_[] + yr = yr_[] + + return xl,yl,xr,yr +end + +""" + x::PetscReal,y::PetscReal = PetscDrawGetCurrentPoint(petsclib::PetscLibType,draw::PetscDraw) +Gets the current draw point, some codes use this point to determine where to draw next + +Not Collective + +Input Parameter: +- `draw` - the drawing context + +Output Parameters: +- `x` - horizontal coordinate of the current point +- `y` - vertical coordinate of the current point + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawPushCurrentPoint()`, `PetscDrawPopCurrentPoint()`, `PetscDrawSetCurrentPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawGetCurrentPoint")) +""" +function PetscDrawGetCurrentPoint(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawGetCurrentPoint(petsclib::$UnionPetscLib, draw::PetscDraw ) + x_ = Ref{$PetscReal}() + y_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawGetCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, x_, y_, + ) + + x = x_[] + y = y_[] + + return x,y +end + +""" + PetscDrawSetCurrentPoint(petsclib::PetscLibType,draw::PetscDraw, x::PetscReal, y::PetscReal) +Sets the current draw point, some codes use this point to determine where to draw next + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `x` - horizontal coordinate of the current point +- `y` - vertical coordinate of the current point + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawPushCurrentPoint()`, `PetscDrawPopCurrentPoint()`, `PetscDrawGetCurrentPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawSetCurrentPoint")) +""" +function PetscDrawSetCurrentPoint(petsclib::PetscLibType, draw::PetscDraw, x::PetscReal, y::PetscReal) end + +@for_petsc function PetscDrawSetCurrentPoint(petsclib::$UnionPetscLib, draw::PetscDraw, x::$PetscReal, y::$PetscReal ) + + @chk ccall( + (:PetscDrawSetCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + draw, x, y, + ) + + + return nothing +end + +""" + PetscDrawPushCurrentPoint(petsclib::PetscLibType,draw::PetscDraw, x::PetscReal, y::PetscReal) +Pushes a new current draw point, retaining the old one, some codes use this point to determine where to draw next + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `x` - horizontal coordinate of the current point +- `y` - vertical coordinate of the current point + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawPopCurrentPoint()`, `PetscDrawGetCurrentPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawPushCurrentPoint")) +""" +function PetscDrawPushCurrentPoint(petsclib::PetscLibType, draw::PetscDraw, x::PetscReal, y::PetscReal) end + +@for_petsc function PetscDrawPushCurrentPoint(petsclib::$UnionPetscLib, draw::PetscDraw, x::$PetscReal, y::$PetscReal ) + + @chk ccall( + (:PetscDrawPushCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + draw, x, y, + ) + + + return nothing +end + +""" + PetscDrawPopCurrentPoint(petsclib::PetscLibType,draw::PetscDraw) +Pops a current draw point (discarding it) + +Not Collective + +Input Parameter: +- `draw` - the drawing context + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawPushCurrentPoint()`, `PetscDrawSetCurrentPoint()`, `PetscDrawGetCurrentPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawPopCurrentPoint")) +""" +function PetscDrawPopCurrentPoint(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawPopCurrentPoint(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawPopCurrentPoint, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawLine(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, cl::Cint) +draws a line onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - horizontal coordinate of first end point +- `yl` - vertical coordinate of first end point +- `xr` - horizontal coordinate of second end point +- `yr` - vertical coordinate of second end point +- `cl` - the colors of the endpoints + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawArrow()`, `PetscDrawLineSetWidth()`, `PetscDrawLineGetWidth()`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, +`PetscDrawMarker()`, `PetscDrawPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawLine")) +""" +function PetscDrawLine(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, cl::Cint) end + +@for_petsc function PetscDrawLine(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, xr::$PetscReal, yr::$PetscReal, cl::Cint ) + + @chk ccall( + (:PetscDrawLine, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + draw, xl, yl, xr, yr, cl, + ) + + + return nothing +end + +""" + PetscDrawArrow(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, cl::Cint) +draws a line with arrow head at end if the line is long enough + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - horizontal coordinate of first end point +- `yl` - vertical coordinate of first end point +- `xr` - horizontal coordinate of second end point +- `yr` - vertical coordinate of second end point +- `cl` - the colors of the endpoints + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawLine()`, `PetscDrawLineSetWidth()`, `PetscDrawLineGetWidth()`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, +`PetscDrawMarker()`, `PetscDrawPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawArrow")) +""" +function PetscDrawArrow(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, cl::Cint) end + +@for_petsc function PetscDrawArrow(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, xr::$PetscReal, yr::$PetscReal, cl::Cint ) + + @chk ccall( + (:PetscDrawArrow, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint), + draw, xl, yl, xr, yr, cl, + ) + + + return nothing +end + +""" + PetscDrawLineSetWidth(petsclib::PetscLibType,draw::PetscDraw, width::PetscReal) +Sets the line width for future draws. The width is +relative to the user coordinates of the window; 0.0 denotes the natural +width; 1.0 denotes the entire viewport. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `width` - the width in user coordinates + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawLineGetWidth()`, `PetscDrawLine()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawLineSetWidth")) +""" +function PetscDrawLineSetWidth(petsclib::PetscLibType, draw::PetscDraw, width::PetscReal) end + +@for_petsc function PetscDrawLineSetWidth(petsclib::$UnionPetscLib, draw::PetscDraw, width::$PetscReal ) + + @chk ccall( + (:PetscDrawLineSetWidth, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + draw, width, + ) + + + return nothing +end + +""" + width::PetscReal = PetscDrawLineGetWidth(petsclib::PetscLibType,draw::PetscDraw) +Gets the line width for future draws. The width is +relative to the user coordinates of the window; 0.0 denotes the natural +width; 1.0 denotes the interior viewport. + +Not Collective + +Input Parameter: +- `draw` - the drawing context + +Output Parameter: +- `width` - the width in user coordinates + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawLineSetWidth()`, `PetscDrawLine()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawLineGetWidth")) +""" +function PetscDrawLineGetWidth(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawLineGetWidth(petsclib::$UnionPetscLib, draw::PetscDraw ) + width_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawLineGetWidth, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}), + draw, width_, + ) + + width = width_[] + + return width +end + +""" + PetscDrawTriangle(petsclib::PetscLibType,draw::PetscDraw, x1::PetscReal, y_1::PetscReal, x2::PetscReal, y2::PetscReal, x3::PetscReal, y3::PetscReal, c1::Cint, c2::Cint, c3::Cint) +draws a triangle onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `x1` - coordinate of the first vertex +- `y_1` - coordinate of the first vertex +- `x2` - coordinate of the second vertex +- `y2` - coordinate of the second vertex +- `x3` - coordinate of the third vertex +- `y3` - coordinate of the third vertex +- `c1` - color of the first vertex +- `c2` - color of the second vertex +- `c3` - color of the third vertext + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawLine()`, `PetscDrawRectangle()`, `PetscDrawEllipse()`, `PetscDrawMarker()`, `PetscDrawPoint()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawTriangle")) +""" +function PetscDrawTriangle(petsclib::PetscLibType, draw::PetscDraw, x1::PetscReal, y_1::PetscReal, x2::PetscReal, y2::PetscReal, x3::PetscReal, y3::PetscReal, c1::Cint, c2::Cint, c3::Cint) end + +@for_petsc function PetscDrawTriangle(petsclib::$UnionPetscLib, draw::PetscDraw, x1::$PetscReal, y_1::$PetscReal, x2::$PetscReal, y2::$PetscReal, x3::$PetscReal, y3::$PetscReal, c1::Cint, c2::Cint, c3::Cint ) + + @chk ccall( + (:PetscDrawTriangle, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint, Cint, Cint), + draw, x1, y_1, x2, y2, x3, y3, c1, c2, c3, + ) + + + return nothing +end + +""" + PetscDrawScalePopup(petsclib::PetscLibType,popup::PetscDraw, min::PetscReal, max::PetscReal) +draws a contour scale window. + +Collective + +Input Parameters: +- `popup` - the window (often a window obtained via `PetscDrawGetPopup()` +- `min` - minimum value being plotted +- `max` - maximum value being plotted + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawGetPopup()`, `PetscDrawTensorContour()` + +# External Links +$(_doc_external("Sys/PetscDrawScalePopup")) +""" +function PetscDrawScalePopup(petsclib::PetscLibType, popup::PetscDraw, min::PetscReal, max::PetscReal) end + +@for_petsc function PetscDrawScalePopup(petsclib::$UnionPetscLib, popup::PetscDraw, min::$PetscReal, max::$PetscReal ) + + @chk ccall( + (:PetscDrawScalePopup, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal), + popup, min, max, + ) + + + return nothing +end + +""" + PetscDrawTensorContour(petsclib::PetscLibType,draw::PetscDraw, m::Cint, n::Cint, xi::Vector{PetscReal}, yi::Vector{PetscReal}, v::Vector{PetscReal}) +draws a contour plot for a two + +Collective, but `draw` must be sequential + +Input Parameters: +- `draw` - the draw context +- `m` - the number of local mesh points in the x direction +- `n` - the number of local mesh points in the y direction +- `xi` - the locations of the global mesh points in the horizontal direction (optional, use `NULL` to indicate uniform spacing on [0,1]) +- `yi` - the locations of the global mesh points in the vertical direction (optional, use `NULL` to indicate uniform spacing on [0,1]) +- `v` - the values + +Options Database Keys: +- `-draw_x_shared_colormap` - Indicates use of private colormap +- `-draw_contour_grid` - draws grid contour + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawTensorContourPatch()`, `PetscDrawScalePopup()` + +# External Links +$(_doc_external("Sys/PetscDrawTensorContour")) +""" +function PetscDrawTensorContour(petsclib::PetscLibType, draw::PetscDraw, m::Cint, n::Cint, xi::Vector{PetscReal}, yi::Vector{PetscReal}, v::Vector{PetscReal}) end + +@for_petsc function PetscDrawTensorContour(petsclib::$UnionPetscLib, draw::PetscDraw, m::Cint, n::Cint, xi::Vector{$PetscReal}, yi::Vector{$PetscReal}, v::Vector{$PetscReal} ) + + @chk ccall( + (:PetscDrawTensorContour, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, m, n, xi, yi, v, + ) + + + return nothing +end + +""" + PetscDrawTensorContourPatch(petsclib::PetscLibType,draw::PetscDraw, m::Cint, n::Cint, x::PetscReal, y::PetscReal, min::PetscReal, max::PetscReal, v::PetscReal) +draws a rectangular patch of a contour plot +for a two-dimensional array. + +Not Collective + +Input Parameters: +- `draw` - the draw context +- `m` - the number of local mesh points in the x direction +- `n` - the number of local mesh points in the y direction +- `x` - the horizontal locations of the local mesh points +- `y` - the vertical locations of the local mesh points +- `min` - the minimum value in the entire contour +- `max` - the maximum value in the entire contour +- `v` - the data + +Options Database Key: +- `-draw_x_shared_colormap` - Activates private colormap + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawTensorContour()` + +# External Links +$(_doc_external("Sys/PetscDrawTensorContourPatch")) +""" +function PetscDrawTensorContourPatch(petsclib::PetscLibType, draw::PetscDraw, m::Cint, n::Cint, x::PetscReal, y::PetscReal, min::PetscReal, max::PetscReal, v::PetscReal) end + +@for_petsc function PetscDrawTensorContourPatch(petsclib::$UnionPetscLib, draw::PetscDraw, m::Cint, n::Cint, x::$PetscReal, y::$PetscReal, min::$PetscReal, max::$PetscReal, v::$PetscReal ) + + @chk ccall( + (:PetscDrawTensorContourPatch, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Ptr{$PetscReal}, Ptr{$PetscReal}, $PetscReal, $PetscReal, Ptr{$PetscReal}), + draw, m, n, x, y, min, max, v, + ) + + + return nothing +end + +""" + PetscDrawPoint(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint) +draws a point onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - horizatonal coordinate of the point +- `yl` - vertical coordinate of the point +- `cl` - the color of the point + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawPointPixel()`, `PetscDrawPointSetSize()`, `PetscDrawLine()`, `PetscDrawRectangle()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, +`PetscDrawMarker()`, `PetscDrawString()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawPoint")) +""" +function PetscDrawPoint(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint) end + +@for_petsc function PetscDrawPoint(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, cl::Cint ) + + @chk ccall( + (:PetscDrawPoint, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint), + draw, xl, yl, cl, + ) + + + return nothing +end + +""" + PetscDrawPointPixel(petsclib::PetscLibType,draw::PetscDraw, x::Cint, y::Cint, c::Cint) +draws a point onto a drawable, in pixel coordinates + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `x` - horizontal pixel coordinates of the point +- `y` - vertical pixel coordinates of the point +- `c` - the color of the point + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawPoint()`, `PetscDrawPointSetSize()` + +# External Links +$(_doc_external("Sys/PetscDrawPointPixel")) +""" +function PetscDrawPointPixel(petsclib::PetscLibType, draw::PetscDraw, x::Cint, y::Cint, c::Cint) end + +@for_petsc function PetscDrawPointPixel(petsclib::$UnionPetscLib, draw::PetscDraw, x::Cint, y::Cint, c::Cint ) + + @chk ccall( + (:PetscDrawPointPixel, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Cint), + draw, x, y, c, + ) + + + return nothing +end + +""" + PetscDrawPointSetSize(petsclib::PetscLibType,draw::PetscDraw, width::PetscReal) +Sets the point size for future draws. The size is +relative to the user coordinates of the window; 0.0 denotes the natural +width, 1.0 denotes the entire viewport. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `width` - the width in user coordinates + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawPoint()`, `PetscDrawMarker()` + +# External Links +$(_doc_external("Sys/PetscDrawPointSetSize")) +""" +function PetscDrawPointSetSize(petsclib::PetscLibType, draw::PetscDraw, width::PetscReal) end + +@for_petsc function PetscDrawPointSetSize(petsclib::$UnionPetscLib, draw::PetscDraw, width::$PetscReal ) + + @chk ccall( + (:PetscDrawPointSetSize, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + draw, width, + ) + + + return nothing +end + +""" + PetscDrawClear(petsclib::PetscLibType,draw::PetscDraw) +Clears graphical output. All processors must call this routine. +Does not return until the draw in context is clear. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: intermediate + +-seealso: `PetscDrawBOP()`, `PetscDrawEOP()` + +# External Links +$(_doc_external("Sys/PetscDrawClear")) +""" +function PetscDrawClear(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawClear(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawClear, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawBOP(petsclib::PetscLibType,draw::PetscDraw) +Begins a new page or frame on the selected graphical device. + +Logically Collective + +Input Parameter: +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDrawEOP()`, `PetscDrawClear()` + +# External Links +$(_doc_external("Sys/PetscDrawBOP")) +""" +function PetscDrawBOP(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawBOP(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawBOP, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawEOP(petsclib::PetscLibType,draw::PetscDraw) +Ends a page or frame on the selected graphical device. + +Logically Collective + +Input Parameter: +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDrawBOP()`, `PetscDrawClear()` + +# External Links +$(_doc_external("Sys/PetscDrawEOP")) +""" +function PetscDrawEOP(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawEOP(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawEOP, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawPause(petsclib::PetscLibType,draw::PetscDraw) +Waits n seconds or until user input, depending on input +to `PetscDrawSetPause()`. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawSetPause()`, `PetscDrawGetPause()` + +# External Links +$(_doc_external("Sys/PetscDrawPause")) +""" +function PetscDrawPause(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawPause(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawPause, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + PetscDrawSetPause(petsclib::PetscLibType,draw::PetscDraw, lpause::PetscReal) +Sets the amount of time that program pauses after +a `PetscDrawPause()` is called. + +Logically Collective + +Input Parameters: +- `draw` - the drawing object +- `lpause` - number of seconds to pause, -1 implies until user input, -2 pauses only on the `PetscDrawDestroy()` + +Options Database Key: +- `-draw_pause value` - set the time to pause + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawGetPause()`, `PetscDrawPause()` + +# External Links +$(_doc_external("Sys/PetscDrawSetPause")) +""" +function PetscDrawSetPause(petsclib::PetscLibType, draw::PetscDraw, lpause::PetscReal) end + +@for_petsc function PetscDrawSetPause(petsclib::$UnionPetscLib, draw::PetscDraw, lpause::$PetscReal ) + + @chk ccall( + (:PetscDrawSetPause, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal), + draw, lpause, + ) + + + return nothing +end + +""" + PetscDrawGetPause(petsclib::PetscLibType,draw::PetscDraw, lpause::PetscReal) +Gets the amount of time that program pauses after +a `PetscDrawPause()` is called. + +Not Collective + +Input Parameters: +- `draw` - the drawing object +- `lpause` - number of seconds to pause, -1 implies until user input + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawSetPause()`, `PetscDrawPause()` + +# External Links +$(_doc_external("Sys/PetscDrawGetPause")) +""" +function PetscDrawGetPause(petsclib::PetscLibType, draw::PetscDraw, lpause::PetscReal) end + +@for_petsc function PetscDrawGetPause(petsclib::$UnionPetscLib, draw::PetscDraw, lpause::$PetscReal ) + + @chk ccall( + (:PetscDrawGetPause, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{$PetscReal}), + draw, lpause, + ) + + + return nothing +end + +""" + PetscDrawMarker(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint) +draws a marker onto a drawable. + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - horizontal coordinate of the marker +- `yl` - vertical coordinate of the marker +- `cl` - the color of the marker + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawPoint()`, `PetscDrawString()`, `PetscDrawSetMarkerType()`, `PetscDrawGetMarkerType()` + +# External Links +$(_doc_external("Sys/PetscDrawMarker")) +""" +function PetscDrawMarker(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, cl::Cint) end + +@for_petsc function PetscDrawMarker(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, cl::Cint ) + + @chk ccall( + (:PetscDrawMarker, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Cint), + draw, xl, yl, cl, + ) + + + return nothing +end + +""" + PetscDrawSetMarkerType(petsclib::PetscLibType,draw::PetscDraw, mtype::PetscDrawMarkerType) +sets the type of marker to display with `PetscDrawMarker()` + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `mtype` - either `PETSC_DRAW_MARKER_CROSS` (default) or `PETSC_DRAW_MARKER_POINT` + +Options Database Key: +- `-draw_marker_type` - x or point + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawPoint()`, `PetscDrawMarker()`, `PetscDrawGetMarkerType()`, `PetscDrawMarkerType` + +# External Links +$(_doc_external("Sys/PetscDrawSetMarkerType")) +""" +function PetscDrawSetMarkerType(petsclib::PetscLibType, draw::PetscDraw, mtype::PetscDrawMarkerType) end + +@for_petsc function PetscDrawSetMarkerType(petsclib::$UnionPetscLib, draw::PetscDraw, mtype::PetscDrawMarkerType ) + + @chk ccall( + (:PetscDrawSetMarkerType, $petsc_library), + PetscErrorCode, + (PetscDraw, PetscDrawMarkerType), + draw, mtype, + ) + + + return nothing +end + +""" + PetscDrawGetMarkerType(petsclib::PetscLibType,draw::PetscDraw, mtype::PetscDrawMarkerType) +gets the type of marker to display with `PetscDrawMarker()` + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `mtype` - either `PETSC_DRAW_MARKER_CROSS` (default) or `PETSC_DRAW_MARKER_POINT` + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawPoint()`, `PetscDrawMarker()`, `PetscDrawSetMarkerType()`, `PetscDrawMarkerType` + +# External Links +$(_doc_external("Sys/PetscDrawGetMarkerType")) +""" +function PetscDrawGetMarkerType(petsclib::PetscLibType, draw::PetscDraw, mtype::PetscDrawMarkerType) end + +@for_petsc function PetscDrawGetMarkerType(petsclib::$UnionPetscLib, draw::PetscDraw, mtype::PetscDrawMarkerType ) + + @chk ccall( + (:PetscDrawGetMarkerType, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawMarkerType}), + draw, mtype, + ) + + + return nothing +end + +""" + PetscDrawIndicatorFunction(petsclib::PetscLibType,draw::PetscDraw, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, c::Cint, indicator::external, ctx::Cvoid) +Draws an indicator function (where a relationship is true) on a `PetscDraw` + +Not Collective + +Input Parameters: +- `draw` - a `PetscDraw` +- `xmin` - region to draw indicator function +- `xmax` - region to draw indicator function +- `ymin` - region to draw indicator function +- `ymax` - region to draw indicator function +- `c` - the color of the region +- `indicator` - the indicator function +- `ctx` - the context to pass to the indicator function + +Level: developer + +-seealso: `PetscDraw` + +# External Links +$(_doc_external("Sys/PetscDrawIndicatorFunction")) +""" +function PetscDrawIndicatorFunction(petsclib::PetscLibType, draw::PetscDraw, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal, c::Cint, indicator::external, ctx::Cvoid) end + +@for_petsc function PetscDrawIndicatorFunction(petsclib::$UnionPetscLib, draw::PetscDraw, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal, c::Cint, indicator::external, ctx::Cvoid ) + + @chk ccall( + (:PetscDrawIndicatorFunction, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint, external, Ptr{Cvoid}), + draw, xmin, xmax, ymin, ymax, c, indicator, ctx, + ) + + + return nothing +end + +""" + PetscDrawCoordinateToPixel(petsclib::PetscLibType,draw::PetscDraw, x::PetscReal, y::PetscReal, i::Cint, j::Cint) +given a coordinate in a `PetscDraw` returns the pixel location + +Not Collective + +Input Parameters: +- `draw` - the draw where the coordinates are defined +- `x` - the horizontal coordinate +- `y` - the vertical coordinate + +Output Parameters: +- `i` - the horizontal pixel location +- `j` - the vertical pixel location + +Level: developer + +-seealso: `PetscDraw` + +# External Links +$(_doc_external("Sys/PetscDrawCoordinateToPixel")) +""" +function PetscDrawCoordinateToPixel(petsclib::PetscLibType, draw::PetscDraw, x::PetscReal, y::PetscReal, i::Cint, j::Cint) end + +@for_petsc function PetscDrawCoordinateToPixel(petsclib::$UnionPetscLib, draw::PetscDraw, x::$PetscReal, y::$PetscReal, i::Cint, j::Cint ) + + @chk ccall( + (:PetscDrawCoordinateToPixel, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, Ptr{Cint}, Ptr{Cint}), + draw, x, y, i, j, + ) + + + return nothing +end + +""" + x::PetscReal,y::PetscReal = PetscDrawPixelToCoordinate(petsclib::PetscLibType,draw::PetscDraw, i::Cint, j::Cint) +given a pixel in a `PetscDraw` returns the coordinate + +Not Collective + +Input Parameters: +- `draw` - the draw where the coordinates are defined +- `i` - the horizontal pixel location +- `j` - the vertical pixel location + +Output Parameters: +- `x` - the horizontal coordinate +- `y` - the vertical coordinate + +Level: developer + +-seealso: `PetscDraw` + +# External Links +$(_doc_external("Sys/PetscDrawPixelToCoordinate")) +""" +function PetscDrawPixelToCoordinate(petsclib::PetscLibType, draw::PetscDraw, i::Cint, j::Cint) end + +@for_petsc function PetscDrawPixelToCoordinate(petsclib::$UnionPetscLib, draw::PetscDraw, i::Cint, j::Cint ) + x_ = Ref{$PetscReal}() + y_ = Ref{$PetscReal}() + + @chk ccall( + (:PetscDrawPixelToCoordinate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Cint, Ptr{$PetscReal}, Ptr{$PetscReal}), + draw, i, j, x_, y_, + ) + + x = x_[] + y = y_[] + + return x,y +end + +""" + PetscDrawRectangle(petsclib::PetscLibType,draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, c1::Cint, c2::Cint, c3::Cint, c4::Cint) +draws a rectangle onto a `PetscDraw` object + +Not Collective + +Input Parameters: +- `draw` - the drawing context +- `xl` - coordinates of the lower left corner +- `yl` - coordinates of the lower left corner +- `xr` - coordinate of the upper right corner +- `yr` - coordinate of the upper right corner +- `c1` - the color of the first corner +- `c2` - the color of the second corner +- `c3` - the color of the third corner +- `c4` - the color of the fourth corner + +Level: beginner + +-seealso: `PetscDraw`, `PetscDrawLine()`, `PetscDrawTriangle()`, `PetscDrawEllipse()`, +`PetscDrawMarker()`, `PetscDrawPoint()`, `PetscDrawString()`, `PetscDrawArrow()` + +# External Links +$(_doc_external("Sys/PetscDrawRectangle")) +""" +function PetscDrawRectangle(petsclib::PetscLibType, draw::PetscDraw, xl::PetscReal, yl::PetscReal, xr::PetscReal, yr::PetscReal, c1::Cint, c2::Cint, c3::Cint, c4::Cint) end + +@for_petsc function PetscDrawRectangle(petsclib::$UnionPetscLib, draw::PetscDraw, xl::$PetscReal, yl::$PetscReal, xr::$PetscReal, yr::$PetscReal, c1::Cint, c2::Cint, c3::Cint, c4::Cint ) + + @chk ccall( + (:PetscDrawRectangle, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscReal, $PetscReal, $PetscReal, $PetscReal, Cint, Cint, Cint, Cint), + draw, xl, yl, xr, yr, c1, c2, c3, c4, + ) + + + return nothing +end + +""" + PetscDrawOpenImage(petsclib::PetscLibType,comm::MPI_Comm, filename::String, w::Cint, h::Cint, draw::PetscDraw) +Opens an image for use with the `PetscDraw` routines. + +Collective + +Input Parameters: +- `comm` - the communicator that will share image +- `filename` - optional name of the file where the image will be stored +- `w` - the image width in pixels +- `h` - the image height in pixels + +Output Parameter: +- `draw` - the drawing context. + +Level: beginner + +-seealso: `PetscDraw`, `PETSC_DRAW_IMAGE`, `PETSC_DRAW_X`, `PetscDrawSetSave()`, `PetscDrawSetFromOptions()`, `PetscDrawCreate()`, `PetscDrawDestroy()` + +# External Links +$(_doc_external("Sys/PetscDrawOpenImage")) +""" +function PetscDrawOpenImage(petsclib::PetscLibType, comm::MPI_Comm, filename::String, w::Cint, h::Cint, draw::PetscDraw) end + +@for_petsc function PetscDrawOpenImage(petsclib::$UnionPetscLib, comm::MPI_Comm, filename::String, w::Cint, h::Cint, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawOpenImage, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Cint, Cint, Ptr{PetscDraw}), + comm, filename, w, h, draw, + ) + + + return nothing +end + +""" + PetscDrawOpenNull(petsclib::PetscLibType,comm::MPI_Comm, win::PetscDraw) +Opens a null drawing context. All draw commands to +it are ignored. + +Input Parameter: +- `comm` - MPI communicator + +Output Parameter: +- `win` - the drawing context + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawIsNull()`, `PETSC_DRAW_NULL`, `PetscDrawOpenX()` + +# External Links +$(_doc_external("Sys/PetscDrawOpenNull")) +""" +function PetscDrawOpenNull(petsclib::PetscLibType, comm::MPI_Comm, win::PetscDraw) end + +@for_petsc function PetscDrawOpenNull(petsclib::$UnionPetscLib, comm::MPI_Comm, win::PetscDraw ) + + @chk ccall( + (:PetscDrawOpenNull, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscDraw}), + comm, win, + ) + + + return nothing +end + +""" + yes::PetscBool = PetscDrawIsNull(petsclib::PetscLibType,draw::PetscDraw) +Returns `PETSC_TRUE` if draw is a null draw object. + +Not Collective + +Input Parameter: +- `draw` - the draw context + +Output Parameter: +- `yes` - `PETSC_TRUE` if it is a null draw object; otherwise `PETSC_FALSE` + +Level: advanced + +-seealso: `PetscDraw`, `PETSC_DRAW_NULL`, `PetscDrawOpenX()` + +# External Links +$(_doc_external("Sys/PetscDrawIsNull")) +""" +function PetscDrawIsNull(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawIsNull(petsclib::$UnionPetscLib, draw::PetscDraw ) + yes_ = Ref{PetscBool}() + + @chk ccall( + (:PetscDrawIsNull, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscBool}), + draw, yes_, + ) + + yes = yes_[] + + return yes +end + +""" + PetscDrawOpenX(petsclib::PetscLibType,comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint, draw::PetscDraw) +Opens an X + +Collective + +Input Parameters: +- `comm` - the communicator that will share X-window +- `display` - the X display on which to open, or `NULL` for the local machine +- `title` - the title to put in the title bar, or `NULL` for no title +- `x` - the x screen coordinates of the upper left corner of window (or `PETSC_DECIDE`) +- `y` - the y screen coordinates of the upper left corner of window (or `PETSC_DECIDE`) +- `w` - the screen width in pixels of (or `PETSC_DRAW_HALF_SIZE`, `PETSC_DRAW_FULL_SIZE`, or `PETSC_DRAW_THIRD_SIZE` or `PETSC_DRAW_QUARTER_SIZE`) +- `h` - the screen height in pixels of (or `PETSC_DRAW_HALF_SIZE`, `PETSC_DRAW_FULL_SIZE`, or `PETSC_DRAW_THIRD_SIZE` or `PETSC_DRAW_QUARTER_SIZE`) + +Output Parameter: +- `draw` - the drawing context. + +Options Database Keys: +- `-nox` - Disables all x-windows output +- `-display ` - Sets name of machine for the X display +- `-draw_pause ` - Sets time (in seconds) that the program pauses after `PetscDrawPause()` has been called +(0 is default, -1 implies until user input). +- `-draw_cmap ` - Sets the colormap to use. +- `-draw_cmap_reverse` - Reverses the colormap. +- `-draw_cmap_brighten` - Brighten (0 < beta < 1) or darken (-1 < beta < 0) the colormap. +- `-draw_x_shared_colormap` - Causes PETSc to use a shared colormap. By default PETSc creates a separate color +for its windows, you must put the mouse into the graphics +window to see the correct colors. This options forces +PETSc to use the default colormap which will usually result +in bad contour plots. +- `-draw_fast` - Does not create colormap for contour plots. +- `-draw_double_buffer` - Uses double buffering for smooth animation. +- `-geometry` - Indicates location and size of window. + +Level: beginner + +-seealso: `PetscDrawFlush()`, `PetscDrawDestroy()`, `PetscDrawCreate()`, `PetscDrawOpnOpenGL()` + +# External Links +$(_doc_external("Sys/PetscDrawOpenX")) +""" +function PetscDrawOpenX(petsclib::PetscLibType, comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint, draw::PetscDraw) end + +@for_petsc function PetscDrawOpenX(petsclib::$UnionPetscLib, comm::MPI_Comm, display::String, title::String, x::Cint, y::Cint, w::Cint, h::Cint, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawOpenX, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{Cchar}, Ptr{Cchar}, Cint, Cint, Cint, Cint, Ptr{PetscDraw}), + comm, display, title, x, y, w, h, draw, + ) + + + return nothing +end + +""" + PetscDrawZoom(petsclib::PetscLibType,draw::PetscDraw, func::external, ctx::Cvoid) +Allows one to provide a function that gets called for zooming in on a drawing using the mouse buttons + +Collective draw + +Input Parameters: +- `draw` - the window where the graph will be made. +- `func` - users function that draws the graphic +- `ctx` - pointer to any user required data + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawZoom")) +""" +function PetscDrawZoom(petsclib::PetscLibType, draw::PetscDraw, func::external, ctx::Cvoid) end + +@for_petsc function PetscDrawZoom(petsclib::$UnionPetscLib, draw::PetscDraw, func::external, ctx::Cvoid ) + + @chk ccall( + (:PetscDrawZoom, $petsc_library), + PetscErrorCode, + (PetscDraw, external, Ptr{Cvoid}), + draw, func, ctx, + ) + + + return nothing +end + +""" + PetscDrawUtilitySetGamma(petsclib::PetscLibType,g::PetscReal) + +# External Links +$(_doc_external("Sys/PetscDrawUtilitySetGamma")) +""" +function PetscDrawUtilitySetGamma(petsclib::PetscLibType, g::PetscReal) end + +@for_petsc function PetscDrawUtilitySetGamma(petsclib::$UnionPetscLib, g::$PetscReal ) + + @chk ccall( + (:PetscDrawUtilitySetGamma, $petsc_library), + PetscErrorCode, + ($PetscReal,), + g, + ) + + + return nothing +end + +#= +""" + PetscDrawUtilitySetCmap(petsclib::PetscLibType,colormap::String, mapsize::Cint, char::Vector{unsigned}, char::Vector{unsigned}, char::Vector{unsigned}) + +# External Links +$(_doc_external("Sys/PetscDrawUtilitySetCmap")) +""" +function PetscDrawUtilitySetCmap(petsclib::PetscLibType, colormap::String, mapsize::Cint, char::Vector{unsigned}, char::Vector{unsigned}, char::Vector{unsigned}) end + +@for_petsc function PetscDrawUtilitySetCmap(petsclib::$UnionPetscLib, colormap::String, mapsize::Cint, char::Vector{unsigned}, char::Vector{unsigned}, char::Vector{unsigned} ) + + @chk ccall( + (:PetscDrawUtilitySetCmap, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, Cint, Ptr{unsigned}, Ptr{unsigned}, Ptr{unsigned}), + colormap, mapsize, char, char, char, + ) + + + return nothing +end +=# + +""" + axis::PetscDrawAxis = PetscDrawAxisCreate(petsclib::PetscLibType,draw::PetscDraw) +Generate the axis data structure. + +Collective + +Input Parameter: +- `draw` - `PetscDraw` object where axis to be made + +Output Parameter: +- `axis` - the axis datastructure + +-seealso: `PetscDrawLGCreate()`, `PetscDrawLG`, `PetscDrawSPCreate()`, `PetscDrawSP`, `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawBarCreate()`, `PetscDrawBar`, `PetscDrawLGGetAxis()`, `PetscDrawSPGetAxis()`, +`PetscDrawHGGetAxis()`, `PetscDrawBarGetAxis()`, `PetscDrawAxis`, `PetscDrawAxisDestroy()`, `PetscDrawAxisSetColors()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetLimits()`, `PetscDrawAxisGetLimits()`, `PetscDrawAxisSetHoldLimits()`, +`PetscDrawAxisDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisCreate")) +""" +function PetscDrawAxisCreate(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawAxisCreate(petsclib::$UnionPetscLib, draw::PetscDraw ) + axis_ = Ref{PetscDrawAxis}() + + @chk ccall( + (:PetscDrawAxisCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawAxis}), + draw, axis_, + ) + + axis = axis_[] + + return axis +end + +""" + PetscDrawAxisDestroy(petsclib::PetscLibType,axis::PetscDrawAxis) +Frees the space used by an axis structure. + +Collective + +Input Parameter: +- `axis` - the axis context + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawAxisCreate()`, `PetscDrawAxis` + +# External Links +$(_doc_external("Sys/PetscDrawAxisDestroy")) +""" +function PetscDrawAxisDestroy(petsclib::PetscLibType, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawAxisDestroy(petsclib::$UnionPetscLib, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawAxisDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawAxis},), + axis, + ) + + + return nothing +end + +""" + PetscDrawAxisSetColors(petsclib::PetscLibType,axis::PetscDrawAxis, ac::Cint, tc::Cint, cc::Cint) +Sets the colors to be used for the axis, +tickmarks, and text. + +Logically Collective + +Input Parameters: +- `axis` - the axis +- `ac` - the color of the axis lines +- `tc` - the color of the tick marks +- `cc` - the color of the text strings + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawAxisCreate()`, `PetscDrawAxis`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisDraw()`, `PetscDrawAxisSetLimits()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisSetColors")) +""" +function PetscDrawAxisSetColors(petsclib::PetscLibType, axis::PetscDrawAxis, ac::Cint, tc::Cint, cc::Cint) end + +@for_petsc function PetscDrawAxisSetColors(petsclib::$UnionPetscLib, axis::PetscDrawAxis, ac::Cint, tc::Cint, cc::Cint ) + + @chk ccall( + (:PetscDrawAxisSetColors, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, Cint, Cint, Cint), + axis, ac, tc, cc, + ) + + + return nothing +end + +""" + PetscDrawAxisSetLabels(petsclib::PetscLibType,axis::PetscDrawAxis, top::String, xlabel::String, ylabel::String) +Sets the x and y axis labels. + +Logically Collective + +Input Parameters: +- `axis` - the axis +- `top` - the label at the top of the image +- `xlabel` - the x axis label +- `ylabel` - the y axis label + +Level: advanced + +-seealso: `PetscDraw`, `PetscDrawAxisCreate()`, `PetscDrawAxis`, `PetscDrawAxisSetColors()`, `PetscDrawAxisDraw()`, `PetscDrawAxisSetLimits()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisSetLabels")) +""" +function PetscDrawAxisSetLabels(petsclib::PetscLibType, axis::PetscDrawAxis, top::String, xlabel::String, ylabel::String) end + +@for_petsc function PetscDrawAxisSetLabels(petsclib::$UnionPetscLib, axis::PetscDrawAxis, top::String, xlabel::String, ylabel::String ) + + @chk ccall( + (:PetscDrawAxisSetLabels, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, Ptr{Cchar}, Ptr{Cchar}, Ptr{Cchar}), + axis, top, xlabel, ylabel, + ) + + + return nothing +end + +""" + PetscDrawAxisSetLimits(petsclib::PetscLibType,axis::PetscDrawAxis, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal) +Sets the limits (in user coords) of the axis + +Logically Collective + +Input Parameters: +- `axis` - the axis +- `xmin` - the lower x limit +- `xmax` - the upper x limit +- `ymin` - the lower y limit +- `ymax` - the upper y limit + +Options Database Key: +- `-drawaxis_hold` - hold the initial set of axis limits for future plotting + +Level: advanced + +-seealso: `PetscDrawAxisSetHoldLimits()`, `PetscDrawAxisGetLimits()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetColors()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisSetLimits")) +""" +function PetscDrawAxisSetLimits(petsclib::PetscLibType, axis::PetscDrawAxis, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal) end + +@for_petsc function PetscDrawAxisSetLimits(petsclib::$UnionPetscLib, axis::PetscDrawAxis, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal ) + + @chk ccall( + (:PetscDrawAxisSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + axis, xmin, xmax, ymin, ymax, + ) + + + return nothing +end + +""" + PetscDrawAxisGetLimits(petsclib::PetscLibType,axis::PetscDrawAxis, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal) +Gets the limits (in user coords) of the axis + +Not Collective + +Input Parameters: +- `axis` - the axis +- `xmin` - the lower x limit +- `xmax` - the upper x limit +- `ymin` - the lower y limit +- `ymax` - the upper y limit + +Level: advanced + +-seealso: `PetscDrawAxisCreate()`, `PetscDrawAxis`, `PetscDrawAxisSetHoldLimits()`, `PetscDrawAxisSetLimits()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetColors()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisGetLimits")) +""" +function PetscDrawAxisGetLimits(petsclib::PetscLibType, axis::PetscDrawAxis, xmin::PetscReal, xmax::PetscReal, ymin::PetscReal, ymax::PetscReal) end + +@for_petsc function PetscDrawAxisGetLimits(petsclib::$UnionPetscLib, axis::PetscDrawAxis, xmin::$PetscReal, xmax::$PetscReal, ymin::$PetscReal, ymax::$PetscReal ) + + @chk ccall( + (:PetscDrawAxisGetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + axis, xmin, xmax, ymin, ymax, + ) + + + return nothing +end + +""" + PetscDrawAxisSetHoldLimits(petsclib::PetscLibType,axis::PetscDrawAxis, hold::PetscBool) +Causes an axis to keep the same limits until this is called +again + +Logically Collective + +Input Parameters: +- `axis` - the axis +- `hold` - `PETSC_TRUE` - hold current limits, `PETSC_FALSE` allow limits to be changed + +Level: advanced + +-seealso: `PetscDrawAxisCreate()`, `PetscDrawAxis`, `PetscDrawAxisGetLimits()`, `PetscDrawAxisSetLimits()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetColors()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisSetHoldLimits")) +""" +function PetscDrawAxisSetHoldLimits(petsclib::PetscLibType, axis::PetscDrawAxis, hold::PetscBool) end + +@for_petsc function PetscDrawAxisSetHoldLimits(petsclib::$UnionPetscLib, axis::PetscDrawAxis, hold::PetscBool ) + + @chk ccall( + (:PetscDrawAxisSetHoldLimits, $petsc_library), + PetscErrorCode, + (PetscDrawAxis, PetscBool), + axis, hold, + ) + + + return nothing +end + +""" + PetscDrawAxisDraw(petsclib::PetscLibType,axis::PetscDrawAxis) +draws an axis. + +Collective + +Input Parameter: +- `axis` - `PetscDrawAxis` structure + +Level: advanced + +-seealso: `PetscDrawAxisCreate()`, `PetscDrawAxis`, `PetscDrawAxisGetLimits()`, `PetscDrawAxisSetLimits()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetColors()` + +# External Links +$(_doc_external("Sys/PetscDrawAxisDraw")) +""" +function PetscDrawAxisDraw(petsclib::PetscLibType, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawAxisDraw(petsclib::$UnionPetscLib, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawAxisDraw, $petsc_library), + PetscErrorCode, + (PetscDrawAxis,), + axis, + ) + + + return nothing +end + +""" + PetscDrawLGGetAxis(petsclib::PetscLibType,lg::PetscDrawLG, axis::PetscDrawAxis) +Gets the axis context associated with a line graph. +This is useful if one wants to change some axis property, such as +labels, color, etc. The axis context should not be destroyed by the +application code. + +Not Collective, if lg is parallel then axis is parallel + +Input Parameter: +- `lg` - the line graph context + +Output Parameter: +- `axis` - the axis context + +Level: advanced + +-seealso: `PetscDrawLGCreate()`, `PetscDrawAxis`, `PetscDrawLG` + +# External Links +$(_doc_external("Sys/PetscDrawLGGetAxis")) +""" +function PetscDrawLGGetAxis(petsclib::PetscLibType, lg::PetscDrawLG, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawLGGetAxis(petsclib::$UnionPetscLib, lg::PetscDrawLG, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawLGGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{PetscDrawAxis}), + lg, axis, + ) + + + return nothing +end + +""" + PetscDrawLGGetDraw(petsclib::PetscLibType,lg::PetscDrawLG, draw::PetscDraw) +Gets the draw context associated with a line graph. + +Not Collective, if lg is parallel then draw is parallel + +Input Parameter: +- `lg` - the line graph context + +Output Parameter: +- `draw` - the draw context + +Level: intermediate + +-seealso: `PetscDrawLGCreate()`, `PetscDraw`, `PetscDrawLG` + +# External Links +$(_doc_external("Sys/PetscDrawLGGetDraw")) +""" +function PetscDrawLGGetDraw(petsclib::PetscLibType, lg::PetscDrawLG, draw::PetscDraw) end + +@for_petsc function PetscDrawLGGetDraw(petsclib::$UnionPetscLib, lg::PetscDrawLG, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawLGGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{PetscDraw}), + lg, draw, + ) + + + return nothing +end + +""" + PetscDrawLGSPDraw(petsclib::PetscLibType,lg::PetscDrawLG, spin::PetscDrawSP) +Redraws a line graph and a scatter plot on the same `PetscDraw` they must share + +Collective + +Input Parameters: +- `lg` - the line graph context +- `spin` - the scatter plot + +Level: intermediate + +-seealso: `PetscDrawLGDraw()`, `PetscDrawSPDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSPDraw")) +""" +function PetscDrawLGSPDraw(petsclib::PetscLibType, lg::PetscDrawLG, spin::PetscDrawSP) end + +@for_petsc function PetscDrawLGSPDraw(petsclib::$UnionPetscLib, lg::PetscDrawLG, spin::PetscDrawSP ) + + @chk ccall( + (:PetscDrawLGSPDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscDrawSP), + lg, spin, + ) + + + return nothing +end + +""" + outlg::PetscDrawLG = PetscDrawLGCreate(petsclib::PetscLibType,draw::PetscDraw, dim::PetscInt) +Creates a line graph data structure. + +Collective + +Input Parameters: +- `draw` - the window where the graph will be made. +- `dim` - the number of curves which will be drawn + +Output Parameter: +- `outlg` - the line graph context + +Level: intermediate + +-seealso: `PetscDrawLGDestroy()`, `PetscDrawLGAddPoint()`, `PetscDrawLGAddCommonPoint()`, `PetscDrawLGAddPoints()`, `PetscDrawLGDraw()`, `PetscDrawLGSave()`, +`PetscDrawLGView()`, `PetscDrawLGReset()`, `PetscDrawLGSetDimension()`, `PetscDrawLGGetDimension()`, `PetscDrawLGSetLegend()`, `PetscDrawLGGetAxis()`, +`PetscDrawLGGetDraw()`, `PetscDrawLGSetUseMarkers()`, `PetscDrawLGSetLimits()`, `PetscDrawLGSetColors()`, `PetscDrawLGSetOptionsPrefix()`, `PetscDrawLGSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscDrawLGCreate")) +""" +function PetscDrawLGCreate(petsclib::PetscLibType, draw::PetscDraw, dim::PetscInt) end + +@for_petsc function PetscDrawLGCreate(petsclib::$UnionPetscLib, draw::PetscDraw, dim::$PetscInt ) + outlg_ = Ref{PetscDrawLG}() + + @chk ccall( + (:PetscDrawLGCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, $PetscInt, Ptr{PetscDrawLG}), + draw, dim, outlg_, + ) + + outlg = outlg_[] + + return outlg +end + +""" + PetscDrawLGSetColors(petsclib::PetscLibType,lg::PetscDrawLG, colors::Vector{Cint}) +Sets the color of each line graph drawn + +Logically Collective + +Input Parameters: +- `lg` - the line graph context. +- `colors` - the colors, an array of length the value set with `PetscDrawLGSetDimension()` + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()`, `PetscDrawLGSetDimension()`, `PetscDrawLGGetDimension()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetColors")) +""" +function PetscDrawLGSetColors(petsclib::PetscLibType, lg::PetscDrawLG, colors::Vector{Cint}) end + +@for_petsc function PetscDrawLGSetColors(petsclib::$UnionPetscLib, lg::PetscDrawLG, colors::Vector{Cint} ) + + @chk ccall( + (:PetscDrawLGSetColors, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Cint}), + lg, colors, + ) + + + return nothing +end + +""" + PetscDrawLGSetLegend(petsclib::PetscLibType,lg::PetscDrawLG, names::String) +sets the names of each curve plotted + +Logically Collective + +Input Parameters: +- `lg` - the line graph context. +- `names` - the names for each curve + +Level: intermediate + +-seealso: `PetscDrawLGGetAxis()`, `PetscDrawAxis`, `PetscDrawAxisSetColors()`, `PetscDrawAxisSetLabels()`, `PetscDrawAxisSetHoldLimits()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetLegend")) +""" +function PetscDrawLGSetLegend(petsclib::PetscLibType, lg::PetscDrawLG, names::String) end + +@for_petsc function PetscDrawLGSetLegend(petsclib::$UnionPetscLib, lg::PetscDrawLG, names::String ) + names_ = Ref(pointer(names)) + + @chk ccall( + (:PetscDrawLGSetLegend, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Ptr{Cchar}}), + lg, names_, + ) + + + return nothing +end + +""" + dim::PetscInt = PetscDrawLGGetDimension(petsclib::PetscLibType,lg::PetscDrawLG) +Get the number of curves that are to be drawn. + +Not Collective + +Input Parameter: +- `lg` - the line graph context. + +Output Parameter: +- `dim` - the number of curves. + +Level: intermediate + +-seealso: `PetscDrawLGC`, `PetscDrawLGCreate()`, `PetscDrawLGSetDimension()` + +# External Links +$(_doc_external("Sys/PetscDrawLGGetDimension")) +""" +function PetscDrawLGGetDimension(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGGetDimension(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + dim_ = Ref{$PetscInt}() + + @chk ccall( + (:PetscDrawLGGetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{$PetscInt}), + lg, dim_, + ) + + dim = dim_[] + + return dim +end + +""" + PetscDrawLGSetDimension(petsclib::PetscLibType,lg::PetscDrawLG, dim::PetscInt) +Change the number of curves that are to be drawn. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context. +- `dim` - the number of curves. + +Level: intermediate + +-seealso: `PetscDrawLGCreate()`, `PetscDrawLGGetDimension()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetDimension")) +""" +function PetscDrawLGSetDimension(petsclib::PetscLibType, lg::PetscDrawLG, dim::PetscInt) end + +@for_petsc function PetscDrawLGSetDimension(petsclib::$UnionPetscLib, lg::PetscDrawLG, dim::$PetscInt ) + + @chk ccall( + (:PetscDrawLGSetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscInt), + lg, dim, + ) + + + return nothing +end + +""" + dim::PetscInt,n::PetscInt,x::Vector{PetscReal},y::Vector{PetscReal} = PetscDrawLGGetData(petsclib::PetscLibType,lg::PetscDrawLG) +Get the data being plotted. + +Not Collective + +Input Parameter: +- `lg` - the line graph context + +Output Parameters: +- `dim` - the number of curves +- `n` - the number of points on each line +- `x` - The x-value of each point, x[p * dim + c] +- `y` - The y-value of each point, y[p * dim + c] + +Level: intermediate + +-seealso: `PetscDrawLGC`, `PetscDrawLGCreate()`, `PetscDrawLGGetDimension()` + +# External Links +$(_doc_external("Sys/PetscDrawLGGetData")) +""" +function PetscDrawLGGetData(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGGetData(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + dim_ = Ref{$PetscInt}() + n_ = Ref{$PetscInt}() + x_ = Ref{Ptr{$PetscReal}}() + y_ = Ref{Ptr{$PetscReal}}() + + @chk ccall( + (:PetscDrawLGGetData, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + lg, dim_, n_, x_, y_, + ) + + dim = dim_[] + n = n_[] + x = unsafe_wrap(Array, x_[], VecGetLocalSize(petsclib, x); own = false) + y = unsafe_wrap(Array, y_[], VecGetLocalSize(petsclib, x); own = false) + + return dim,n,x,y +end + +""" + PetscDrawLGSetLimits(petsclib::PetscLibType,lg::PetscDrawLG, x_min::PetscReal, x_max::PetscReal, y_min::PetscReal, y_max::PetscReal) +Sets the axis limits for a line graph. If more +points are added after this call, the limits will be adjusted to +include those additional points. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context +- `x_min` - the horizontal lower limit +- `x_max` - the horizontal upper limit +- `y_min` - the vertical lower limit +- `y_max` - the vertical upper limit + +Level: intermediate + +-seealso: `PetscDrawLGCreate()`, `PetscDrawLG`, `PetscDrawAxis` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetLimits")) +""" +function PetscDrawLGSetLimits(petsclib::PetscLibType, lg::PetscDrawLG, x_min::PetscReal, x_max::PetscReal, y_min::PetscReal, y_max::PetscReal) end + +@for_petsc function PetscDrawLGSetLimits(petsclib::$UnionPetscLib, lg::PetscDrawLG, x_min::$PetscReal, x_max::$PetscReal, y_min::$PetscReal, y_max::$PetscReal ) + + @chk ccall( + (:PetscDrawLGSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + lg, x_min, x_max, y_min, y_max, + ) + + + return nothing +end + +""" + PetscDrawLGReset(petsclib::PetscLibType,lg::PetscDrawLG) +Clears line graph to allow for reuse with new data. + +Logically Collective + +Input Parameter: +- `lg` - the line graph context. + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGReset")) +""" +function PetscDrawLGReset(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGReset(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + + @chk ccall( + (:PetscDrawLGReset, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + lg, + ) + + + return nothing +end + +""" + PetscDrawLGDestroy(petsclib::PetscLibType,lg::PetscDrawLG) +Frees all space taken up by line graph data structure. + +Collective + +Input Parameter: +- `lg` - the line graph context + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGDestroy")) +""" +function PetscDrawLGDestroy(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGDestroy(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + + @chk ccall( + (:PetscDrawLGDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawLG},), + lg, + ) + + + return nothing +end + +""" + PetscDrawLGSetUseMarkers(petsclib::PetscLibType,lg::PetscDrawLG, flg::PetscBool) +Causes the line graph object to draw a marker for each data + +Logically Collective + +Input Parameters: +- `lg` - the linegraph context +- `flg` - should mark each data point + +Options Database Key: +- `-lg_use_markers ` - true means it draws a marker for each point + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetUseMarkers")) +""" +function PetscDrawLGSetUseMarkers(petsclib::PetscLibType, lg::PetscDrawLG, flg::PetscBool) end + +@for_petsc function PetscDrawLGSetUseMarkers(petsclib::$UnionPetscLib, lg::PetscDrawLG, flg::PetscBool ) + + @chk ccall( + (:PetscDrawLGSetUseMarkers, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscBool), + lg, flg, + ) + + + return nothing +end + +""" + PetscDrawLGDraw(petsclib::PetscLibType,lg::PetscDrawLG) +Redraws a line graph. + +Collective + +Input Parameter: +- `lg` - the line graph context + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawSPDraw()`, `PetscDrawLGSPDraw()`, `PetscDrawLGReset()` + +# External Links +$(_doc_external("Sys/PetscDrawLGDraw")) +""" +function PetscDrawLGDraw(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGDraw(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + + @chk ccall( + (:PetscDrawLGDraw, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + lg, + ) + + + return nothing +end + +""" + PetscDrawLGSave(petsclib::PetscLibType,lg::PetscDrawLG) +Saves a drawn image + +Collective + +Input Parameter: +- `lg` - The line graph context + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawSave()`, `PetscDrawLGCreate()`, `PetscDrawLGGetDraw()`, `PetscDrawSetSave()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSave")) +""" +function PetscDrawLGSave(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGSave(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + + @chk ccall( + (:PetscDrawLGSave, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + lg, + ) + + + return nothing +end + +""" + PetscDrawLGView(petsclib::PetscLibType,lg::PetscDrawLG, viewer::PetscViewer) +Prints a line graph. + +Collective + +Input Parameters: +- `lg` - the line graph context +- `viewer` - the viewer to view it with + +Level: beginner + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGView")) +""" +function PetscDrawLGView(petsclib::PetscLibType, lg::PetscDrawLG, viewer::PetscViewer) end + +@for_petsc function PetscDrawLGView(petsclib::$UnionPetscLib, lg::PetscDrawLG, viewer::PetscViewer ) + + @chk ccall( + (:PetscDrawLGView, $petsc_library), + PetscErrorCode, + (PetscDrawLG, PetscViewer), + lg, viewer, + ) + + + return nothing +end + +""" + PetscDrawLGSetOptionsPrefix(petsclib::PetscLibType,lg::PetscDrawLG, prefix::String) +Sets the prefix used for searching for all +`PetscDrawLG` options in the database. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context +- `prefix` - the prefix to prepend to all option names + +Level: advanced + +-seealso: `PetscDrawLG`, `PetscDrawLGSetFromOptions()`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetOptionsPrefix")) +""" +function PetscDrawLGSetOptionsPrefix(petsclib::PetscLibType, lg::PetscDrawLG, prefix::String) end + +@for_petsc function PetscDrawLGSetOptionsPrefix(petsclib::$UnionPetscLib, lg::PetscDrawLG, prefix::String ) + + @chk ccall( + (:PetscDrawLGSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{Cchar}), + lg, prefix, + ) + + + return nothing +end + +""" + PetscDrawLGSetFromOptions(petsclib::PetscLibType,lg::PetscDrawLG) +Sets options related to the line graph object + +Collective + +Input Parameters: +- `lg` - the line graph context + +Options Database Key: +- `-lg_use_markers ` - true means it draws a marker for each point + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGDestroy()`, `PetscDrawLGCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawLGSetFromOptions")) +""" +function PetscDrawLGSetFromOptions(petsclib::PetscLibType, lg::PetscDrawLG) end + +@for_petsc function PetscDrawLGSetFromOptions(petsclib::$UnionPetscLib, lg::PetscDrawLG ) + + @chk ccall( + (:PetscDrawLGSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDrawLG,), + lg, + ) + + + return nothing +end + +""" + PetscDrawLGAddCommonPoint(petsclib::PetscLibType,lg::PetscDrawLG, x::PetscReal, y::PetscReal) +Adds another point to each of the line graphs. All the points share +the same new X coordinate. The new point must have an X coordinate larger than the old points. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context +- `x` - the common x coordinate point +- `y` - the new y coordinate point for each curve. + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()`, `PetscDrawLGAddPoints()`, `PetscDrawLGAddPoint()`, `PetscDrawLGReset()`, `PetscDrawLGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawLGAddCommonPoint")) +""" +function PetscDrawLGAddCommonPoint(petsclib::PetscLibType, lg::PetscDrawLG, x::PetscReal, y::PetscReal) end + +@for_petsc function PetscDrawLGAddCommonPoint(petsclib::$UnionPetscLib, lg::PetscDrawLG, x::$PetscReal, y::$PetscReal ) + + @chk ccall( + (:PetscDrawLGAddCommonPoint, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscReal, Ptr{$PetscReal}), + lg, x, y, + ) + + + return nothing +end + +""" + PetscDrawLGAddPoint(petsclib::PetscLibType,lg::PetscDrawLG, x::PetscReal, y::PetscReal) +Adds another point to each of the line graphs. +The new point must have an X coordinate larger than the old points. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context +- `x` - array containing the x coordinate for the point on each curve +- `y` - array containing the y coordinate for the point on each curve + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()`, `PetscDrawLGAddPoints()`, `PetscDrawLGAddCommonPoint()`, `PetscDrawLGReset()`, `PetscDrawLGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawLGAddPoint")) +""" +function PetscDrawLGAddPoint(petsclib::PetscLibType, lg::PetscDrawLG, x::PetscReal, y::PetscReal) end + +@for_petsc function PetscDrawLGAddPoint(petsclib::$UnionPetscLib, lg::PetscDrawLG, x::$PetscReal, y::$PetscReal ) + + @chk ccall( + (:PetscDrawLGAddPoint, $petsc_library), + PetscErrorCode, + (PetscDrawLG, Ptr{$PetscReal}, Ptr{$PetscReal}), + lg, x, y, + ) + + + return nothing +end + +""" + PetscDrawLGAddPoints(petsclib::PetscLibType,lg::PetscDrawLG, n::PetscInt, xx::Vector{PetscReal}, yy::Vector{PetscReal}) +Adds several points to each of the line graphs. +The new points must have an X coordinate larger than the old points. + +Logically Collective + +Input Parameters: +- `lg` - the line graph context +- `xx` - array of pointers that point to arrays containing the new x coordinates for each curve. +- `yy` - array of pointers that point to arrays containing the new y points for each curve. +- `n` - number of points being added + +Level: intermediate + +-seealso: `PetscDrawLG`, `PetscDrawLGCreate()`, `PetscDrawLGAddPoint()`, `PetscDrawLGAddCommonPoint()`, `PetscDrawLGReset()`, `PetscDrawLGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawLGAddPoints")) +""" +function PetscDrawLGAddPoints(petsclib::PetscLibType, lg::PetscDrawLG, n::PetscInt, xx::Vector{PetscReal}, yy::Vector{PetscReal}) end + +@for_petsc function PetscDrawLGAddPoints(petsclib::$UnionPetscLib, lg::PetscDrawLG, n::$PetscInt, xx::Vector{$PetscReal}, yy::Vector{$PetscReal} ) + xx_ = Ref(pointer(xx)) + yy_ = Ref(pointer(yy)) + + @chk ccall( + (:PetscDrawLGAddPoints, $petsc_library), + PetscErrorCode, + (PetscDrawLG, $PetscInt, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + lg, n, xx_, yy_, + ) + + + return nothing +end + +""" + PetscDrawSplitViewPort(petsclib::PetscLibType,draw::PetscDraw) +Splits a window shared by several processes into smaller +view ports. One for each process. + +Collective + +Input Parameter: +- `draw` - the drawing context + +Level: advanced + +-seealso: `PetscDrawDivideViewPort()`, `PetscDrawSetViewPort()` + +# External Links +$(_doc_external("Sys/PetscDrawSplitViewPort")) +""" +function PetscDrawSplitViewPort(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawSplitViewPort(petsclib::$UnionPetscLib, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSplitViewPort, $petsc_library), + PetscErrorCode, + (PetscDraw,), + draw, + ) + + + return nothing +end + +""" + drawsp::PetscDrawSP = PetscDrawSPCreate(petsclib::PetscLibType,draw::PetscDraw, dim::Cint) +Creates a scatter plot data structure. + +Collective + +Input Parameters: +- `draw` - the window where the graph will be made. +- `dim` - the number of sets of points which will be drawn + +Output Parameter: +- `drawsp` - the scatter plot context + +Level: intermediate + +-seealso: `PetscDrawLGCreate()`, `PetscDrawLG`, `PetscDrawBarCreate()`, `PetscDrawBar`, `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawSPDestroy()`, `PetscDraw`, `PetscDrawSP`, `PetscDrawSPSetDimension()`, `PetscDrawSPReset()`, +`PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()`, `PetscDrawSPDraw()`, `PetscDrawSPSave()`, `PetscDrawSPSetLimits()`, `PetscDrawSPGetAxis()`, `PetscDrawAxis`, `PetscDrawSPGetDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawSPCreate")) +""" +function PetscDrawSPCreate(petsclib::PetscLibType, draw::PetscDraw, dim::Cint) end + +@for_petsc function PetscDrawSPCreate(petsclib::$UnionPetscLib, draw::PetscDraw, dim::Cint ) + drawsp_ = Ref{PetscDrawSP}() + + @chk ccall( + (:PetscDrawSPCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Ptr{PetscDrawSP}), + draw, dim, drawsp_, + ) + + drawsp = drawsp_[] + + return drawsp +end + +""" + PetscDrawSPSetDimension(petsclib::PetscLibType,sp::PetscDrawSP, dim::Cint) +Change the number of points that are added at each `PetscDrawSPAddPoint()` + +Not Collective + +Input Parameters: +- `sp` - the scatter plot context. +- `dim` - the number of point curves on this process + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()` + +# External Links +$(_doc_external("Sys/PetscDrawSPSetDimension")) +""" +function PetscDrawSPSetDimension(petsclib::PetscLibType, sp::PetscDrawSP, dim::Cint) end + +@for_petsc function PetscDrawSPSetDimension(petsclib::$UnionPetscLib, sp::PetscDrawSP, dim::Cint ) + + @chk ccall( + (:PetscDrawSPSetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Cint), + sp, dim, + ) + + + return nothing +end + +""" + PetscDrawSPGetDimension(petsclib::PetscLibType,sp::PetscDrawSP, dim::Cint) +Get the number of sets of points that are to be drawn at each `PetscDrawSPAddPoint()` + +Not Collective + +Input Parameter: +- `sp` - the scatter plot context. + +Output Parameter: +- `dim` - the number of point curves on this process + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()` + +# External Links +$(_doc_external("Sys/PetscDrawSPGetDimension")) +""" +function PetscDrawSPGetDimension(petsclib::PetscLibType, sp::PetscDrawSP, dim::Cint) end + +@for_petsc function PetscDrawSPGetDimension(petsclib::$UnionPetscLib, sp::PetscDrawSP, dim::Cint ) + + @chk ccall( + (:PetscDrawSPGetDimension, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{Cint}), + sp, dim, + ) + + + return nothing +end + +""" + PetscDrawSPReset(petsclib::PetscLibType,sp::PetscDrawSP) +Clears scatter plot to allow for reuse with new data. + +Not Collective + +Input Parameter: +- `sp` - the scatter plot context. + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()`, `PetscDrawSPDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawSPReset")) +""" +function PetscDrawSPReset(petsclib::PetscLibType, sp::PetscDrawSP) end + +@for_petsc function PetscDrawSPReset(petsclib::$UnionPetscLib, sp::PetscDrawSP ) + + @chk ccall( + (:PetscDrawSPReset, $petsc_library), + PetscErrorCode, + (PetscDrawSP,), + sp, + ) + + + return nothing +end + +""" + PetscDrawSPDestroy(petsclib::PetscLibType,sp::PetscDrawSP) +Frees all space taken up by scatter plot data structure. + +Collective + +Input Parameter: +- `sp` - the scatter plot context + +Level: intermediate + +-seealso: `PetscDrawSPCreate()`, `PetscDrawSP`, `PetscDrawSPReset()` + +# External Links +$(_doc_external("Sys/PetscDrawSPDestroy")) +""" +function PetscDrawSPDestroy(petsclib::PetscLibType, sp::PetscDrawSP) end + +@for_petsc function PetscDrawSPDestroy(petsclib::$UnionPetscLib, sp::PetscDrawSP ) + + @chk ccall( + (:PetscDrawSPDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawSP},), + sp, + ) + + + return nothing +end + +""" + PetscDrawSPAddPoint(petsclib::PetscLibType,sp::PetscDrawSP, x::PetscReal, y::PetscReal) +Adds another point to each of the scatter plot point curves. + +Not Collective + +Input Parameters: +- `sp` - the scatter plot data structure +- `x` - the x coordinate values (of length dim) for the points of the curve +- `y` - the y coordinate values (of length dim) for the points of the curve + +Level: intermediate + +-seealso: `PetscDrawSPAddPoints()`, `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPReset()`, `PetscDrawSPDraw()`, `PetscDrawSPAddPointColorized()` + +# External Links +$(_doc_external("Sys/PetscDrawSPAddPoint")) +""" +function PetscDrawSPAddPoint(petsclib::PetscLibType, sp::PetscDrawSP, x::PetscReal, y::PetscReal) end + +@for_petsc function PetscDrawSPAddPoint(petsclib::$UnionPetscLib, sp::PetscDrawSP, x::$PetscReal, y::$PetscReal ) + + @chk ccall( + (:PetscDrawSPAddPoint, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{$PetscReal}, Ptr{$PetscReal}), + sp, x, y, + ) + + + return nothing +end + +""" + PetscDrawSPAddPoints(petsclib::PetscLibType,sp::PetscDrawSP, n::Cint, xx::Vector{PetscReal}, yy::Vector{PetscReal}) +Adds several points to each of the scatter plot point curves. + +Not Collective + +Input Parameters: +- `sp` - the scatter plot context +- `xx` - array of pointers that point to arrays containing the new x coordinates for each curve. +- `yy` - array of pointers that point to arrays containing the new y points for each curve. +- `n` - number of points being added, each represents a subarray of length dim where dim is the value from `PetscDrawSPGetDimension()` + +Level: intermediate + +-seealso: `PetscDrawSPAddPoint()`, `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPReset()`, `PetscDrawSPDraw()`, `PetscDrawSPAddPointColorized()` + +# External Links +$(_doc_external("Sys/PetscDrawSPAddPoints")) +""" +function PetscDrawSPAddPoints(petsclib::PetscLibType, sp::PetscDrawSP, n::Cint, xx::Vector{PetscReal}, yy::Vector{PetscReal}) end + +@for_petsc function PetscDrawSPAddPoints(petsclib::$UnionPetscLib, sp::PetscDrawSP, n::Cint, xx::Vector{$PetscReal}, yy::Vector{$PetscReal} ) + xx_ = Ref(pointer(xx)) + yy_ = Ref(pointer(yy)) + + @chk ccall( + (:PetscDrawSPAddPoints, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Cint, Ptr{Ptr{$PetscReal}}, Ptr{Ptr{$PetscReal}}), + sp, n, xx_, yy_, + ) + + + return nothing +end + +""" + PetscDrawSPAddPointColorized(petsclib::PetscLibType,sp::PetscDrawSP, x::PetscReal, y::PetscReal, z::PetscReal) +Adds another point to each of the scatter plots as well as a numeric value to be used to colorize the scatter point. + +Not Collective + +Input Parameters: +- `sp` - the scatter plot data structure +- `x` - array of length dim containing the new x coordinate values for each of the point curves. +- `y` - array of length dim containing the new y coordinate values for each of the point curves. +- `z` - array of length dim containing the numeric values that will be mapped to [0,255] and used for scatter point colors. + +Level: intermediate + +-seealso: `PetscDrawSPAddPoints()`, `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPReset()`, `PetscDrawSPDraw()`, `PetscDrawSPAddPoint()` + +# External Links +$(_doc_external("Sys/PetscDrawSPAddPointColorized")) +""" +function PetscDrawSPAddPointColorized(petsclib::PetscLibType, sp::PetscDrawSP, x::PetscReal, y::PetscReal, z::PetscReal) end + +@for_petsc function PetscDrawSPAddPointColorized(petsclib::$UnionPetscLib, sp::PetscDrawSP, x::$PetscReal, y::$PetscReal, z::$PetscReal ) + + @chk ccall( + (:PetscDrawSPAddPointColorized, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{$PetscReal}, Ptr{$PetscReal}, Ptr{$PetscReal}), + sp, x, y, z, + ) + + + return nothing +end + +""" + PetscDrawSPDraw(petsclib::PetscLibType,sp::PetscDrawSP, clear::PetscBool) +Redraws a scatter plot. + +Collective + +Input Parameters: +- `sp` - the scatter plot context +- `clear` - clear the window before drawing the new plot + +Level: intermediate + +-seealso: `PetscDrawLGDraw()`, `PetscDrawLGSPDraw()`, `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPReset()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()` + +# External Links +$(_doc_external("Sys/PetscDrawSPDraw")) +""" +function PetscDrawSPDraw(petsclib::PetscLibType, sp::PetscDrawSP, clear::PetscBool) end + +@for_petsc function PetscDrawSPDraw(petsclib::$UnionPetscLib, sp::PetscDrawSP, clear::PetscBool ) + + @chk ccall( + (:PetscDrawSPDraw, $petsc_library), + PetscErrorCode, + (PetscDrawSP, PetscBool), + sp, clear, + ) + + + return nothing +end + +""" + PetscDrawSPSave(petsclib::PetscLibType,sp::PetscDrawSP) +Saves a drawn image + +Collective + +Input Parameter: +- `sp` - the scatter plot context + +Level: intermediate + +-seealso: `PetscDrawSPCreate()`, `PetscDrawSPGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSave()` + +# External Links +$(_doc_external("Sys/PetscDrawSPSave")) +""" +function PetscDrawSPSave(petsclib::PetscLibType, sp::PetscDrawSP) end + +@for_petsc function PetscDrawSPSave(petsclib::$UnionPetscLib, sp::PetscDrawSP ) + + @chk ccall( + (:PetscDrawSPSave, $petsc_library), + PetscErrorCode, + (PetscDrawSP,), + sp, + ) + + + return nothing +end + +""" + PetscDrawSPSetLimits(petsclib::PetscLibType,sp::PetscDrawSP, x_min::PetscReal, x_max::PetscReal, y_min::PetscReal, y_max::PetscReal) +Sets the axis limits for a scatter plot. If more points are added after this call, the limits will be adjusted to include those additional points. + +Not Collective + +Input Parameters: +- `sp` - the line graph context +- `x_min` - the horizontal lower limit +- `x_max` - the horizontal upper limit +- `y_min` - the vertical lower limit +- `y_max` - the vertical upper limit + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawAxis`, `PetscDrawSPCreate()`, `PetscDrawSPDraw()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()`, `PetscDrawSPGetAxis()` + +# External Links +$(_doc_external("Sys/PetscDrawSPSetLimits")) +""" +function PetscDrawSPSetLimits(petsclib::PetscLibType, sp::PetscDrawSP, x_min::PetscReal, x_max::PetscReal, y_min::PetscReal, y_max::PetscReal) end + +@for_petsc function PetscDrawSPSetLimits(petsclib::$UnionPetscLib, sp::PetscDrawSP, x_min::$PetscReal, x_max::$PetscReal, y_min::$PetscReal, y_max::$PetscReal ) + + @chk ccall( + (:PetscDrawSPSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawSP, $PetscReal, $PetscReal, $PetscReal, $PetscReal), + sp, x_min, x_max, y_min, y_max, + ) + + + return nothing +end + +""" + PetscDrawSPGetAxis(petsclib::PetscLibType,sp::PetscDrawSP, axis::PetscDrawAxis) +Gets the axis context associated with a scatter plot + +Not Collective + +Input Parameter: +- `sp` - the scatter plot context + +Output Parameter: +- `axis` - the axis context + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPDraw()`, `PetscDrawSPAddPoint()`, `PetscDrawSPAddPoints()`, `PetscDrawAxis`, `PetscDrawAxisCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawSPGetAxis")) +""" +function PetscDrawSPGetAxis(petsclib::PetscLibType, sp::PetscDrawSP, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawSPGetAxis(petsclib::$UnionPetscLib, sp::PetscDrawSP, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawSPGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{PetscDrawAxis}), + sp, axis, + ) + + + return nothing +end + +""" + PetscDrawSPGetDraw(petsclib::PetscLibType,sp::PetscDrawSP, draw::PetscDraw) +Gets the draw context associated with a scatter plot + +Not Collective + +Input Parameter: +- `sp` - the scatter plot context + +Output Parameter: +- `draw` - the draw context + +Level: intermediate + +-seealso: `PetscDrawSP`, `PetscDrawSPCreate()`, `PetscDrawSPDraw()`, `PetscDraw` + +# External Links +$(_doc_external("Sys/PetscDrawSPGetDraw")) +""" +function PetscDrawSPGetDraw(petsclib::PetscLibType, sp::PetscDrawSP, draw::PetscDraw) end + +@for_petsc function PetscDrawSPGetDraw(petsclib::$UnionPetscLib, sp::PetscDrawSP, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawSPGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawSP, Ptr{PetscDraw}), + sp, draw, + ) + + + return nothing +end + +""" + hist::PetscDrawHG = PetscDrawHGCreate(petsclib::PetscLibType,draw::PetscDraw, bins::Cint) +Creates a histogram data structure. + +Collective + +Input Parameters: +- `draw` - The window where the graph will be made +- `bins` - The number of bins to use + +Output Parameter: +- `hist` - The histogram context + +Level: intermediate + +-seealso: `PetscDrawHGDestroy()`, `PetscDrawHG`, `PetscDrawBarCreate()`, `PetscDrawBar`, `PetscDrawLGCreate()`, `PetscDrawLG`, `PetscDrawSPCreate()`, `PetscDrawSP`, +`PetscDrawHGSetNumberBins()`, `PetscDrawHGReset()`, `PetscDrawHGAddValue()`, `PetscDrawHGDraw()`, `PetscDrawHGSave()`, `PetscDrawHGView()`, `PetscDrawHGSetColor()`, +`PetscDrawHGSetLimits()`, `PetscDrawHGCalcStats()`, `PetscDrawHGIntegerBins()`, `PetscDrawHGGetAxis()`, `PetscDrawAxis`, `PetscDrawHGGetDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawHGCreate")) +""" +function PetscDrawHGCreate(petsclib::PetscLibType, draw::PetscDraw, bins::Cint) end + +@for_petsc function PetscDrawHGCreate(petsclib::$UnionPetscLib, draw::PetscDraw, bins::Cint ) + hist_ = Ref{PetscDrawHG}() + + @chk ccall( + (:PetscDrawHGCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Cint, Ptr{PetscDrawHG}), + draw, bins, hist_, + ) + + hist = hist_[] + + return hist +end + +""" + PetscDrawHGSetNumberBins(petsclib::PetscLibType,hist::PetscDrawHG, bins::Cint) +Change the number of bins that are to be drawn in the histogram + +Logically Collective + +Input Parameters: +- `hist` - The histogram context. +- `bins` - The number of bins. + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawHGDraw()`, `PetscDrawHGIntegerBins()` + +# External Links +$(_doc_external("Sys/PetscDrawHGSetNumberBins")) +""" +function PetscDrawHGSetNumberBins(petsclib::PetscLibType, hist::PetscDrawHG, bins::Cint) end + +@for_petsc function PetscDrawHGSetNumberBins(petsclib::$UnionPetscLib, hist::PetscDrawHG, bins::Cint ) + + @chk ccall( + (:PetscDrawHGSetNumberBins, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Cint), + hist, bins, + ) + + + return nothing +end + +""" + PetscDrawHGReset(petsclib::PetscLibType,hist::PetscDrawHG) +Clears histogram to allow for reuse with new data. + +Logically Collective + +Input Parameter: +- `hist` - The histogram context. + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawHGDraw()`, `PetscDrawHGAddValue()` + +# External Links +$(_doc_external("Sys/PetscDrawHGReset")) +""" +function PetscDrawHGReset(petsclib::PetscLibType, hist::PetscDrawHG) end + +@for_petsc function PetscDrawHGReset(petsclib::$UnionPetscLib, hist::PetscDrawHG ) + + @chk ccall( + (:PetscDrawHGReset, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + hist, + ) + + + return nothing +end + +""" + PetscDrawHGDestroy(petsclib::PetscLibType,hist::PetscDrawHG) +Frees all space taken up by histogram data structure. + +Collective + +Input Parameter: +- `hist` - The histogram context + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG` + +# External Links +$(_doc_external("Sys/PetscDrawHGDestroy")) +""" +function PetscDrawHGDestroy(petsclib::PetscLibType, hist::PetscDrawHG) end + +@for_petsc function PetscDrawHGDestroy(petsclib::$UnionPetscLib, hist::PetscDrawHG ) + + @chk ccall( + (:PetscDrawHGDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawHG},), + hist, + ) + + + return nothing +end + +""" + PetscDrawHGAddValue(petsclib::PetscLibType,hist::PetscDrawHG, value::PetscReal) +Adds another value to the histogram. + +Logically Collective + +Input Parameters: +- `hist` - The histogram +- `value` - The value + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawHGDraw()`, `PetscDrawHGReset()`, `PetscDrawHGAddWeightedValue()` + +# External Links +$(_doc_external("Sys/PetscDrawHGAddValue")) +""" +function PetscDrawHGAddValue(petsclib::PetscLibType, hist::PetscDrawHG, value::PetscReal) end + +@for_petsc function PetscDrawHGAddValue(petsclib::$UnionPetscLib, hist::PetscDrawHG, value::$PetscReal ) + + @chk ccall( + (:PetscDrawHGAddValue, $petsc_library), + PetscErrorCode, + (PetscDrawHG, $PetscReal), + hist, value, + ) + + + return nothing +end + +""" + PetscDrawHGAddWeightedValue(petsclib::PetscLibType,hist::PetscDrawHG, value::PetscReal, weight::PetscReal) +Adds another value to the histogram with a weight. + +Logically Collective + +Input Parameters: +- `hist` - The histogram +- `value` - The value +- `weight` - The value weight + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawHGDraw()`, `PetscDrawHGReset()`, `PetscDrawHGAddValue()` + +# External Links +$(_doc_external("Sys/PetscDrawHGAddWeightedValue")) +""" +function PetscDrawHGAddWeightedValue(petsclib::PetscLibType, hist::PetscDrawHG, value::PetscReal, weight::PetscReal) end + +@for_petsc function PetscDrawHGAddWeightedValue(petsclib::$UnionPetscLib, hist::PetscDrawHG, value::$PetscReal, weight::$PetscReal ) + + @chk ccall( + (:PetscDrawHGAddWeightedValue, $petsc_library), + PetscErrorCode, + (PetscDrawHG, $PetscReal, $PetscReal), + hist, value, weight, + ) + + + return nothing +end + +""" + PetscDrawHGDraw(petsclib::PetscLibType,hist::PetscDrawHG) +Redraws a histogram. + +Collective + +Input Parameter: +- `hist` - The histogram context + +Level: intermediate + +-seealso: `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawHGAddValue()`, `PetscDrawHGReset()` + +# External Links +$(_doc_external("Sys/PetscDrawHGDraw")) +""" +function PetscDrawHGDraw(petsclib::PetscLibType, hist::PetscDrawHG) end + +@for_petsc function PetscDrawHGDraw(petsclib::$UnionPetscLib, hist::PetscDrawHG ) + + @chk ccall( + (:PetscDrawHGDraw, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + hist, + ) + + + return nothing +end + +""" + PetscDrawHGSave(petsclib::PetscLibType,hg::PetscDrawHG) +Saves a drawn image + +Collective + +Input Parameter: +- `hg` - The histogram context + +Level: intermediate + +-seealso: `PetscDrawSave()`, `PetscDrawHGCreate()`, `PetscDrawHGGetDraw()`, `PetscDrawSetSave()`, `PetscDrawHGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawHGSave")) +""" +function PetscDrawHGSave(petsclib::PetscLibType, hg::PetscDrawHG) end + +@for_petsc function PetscDrawHGSave(petsclib::$UnionPetscLib, hg::PetscDrawHG ) + + @chk ccall( + (:PetscDrawHGSave, $petsc_library), + PetscErrorCode, + (PetscDrawHG,), + hg, + ) + + + return nothing +end + +""" + PetscDrawHGView(petsclib::PetscLibType,hist::PetscDrawHG, viewer::PetscViewer) +Prints the histogram information to a viewer + +Not Collective + +Input Parameters: +- `hist` - The histogram context +- `viewer` - The viewer to view it with + +Level: beginner + +-seealso: `PetscDrawHG`, `PetscViewer`, `PetscDrawHGCreate()`, `PetscDrawHGGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSave()`, `PetscDrawHGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawHGView")) +""" +function PetscDrawHGView(petsclib::PetscLibType, hist::PetscDrawHG, viewer::PetscViewer) end + +@for_petsc function PetscDrawHGView(petsclib::$UnionPetscLib, hist::PetscDrawHG, viewer::PetscViewer ) + + @chk ccall( + (:PetscDrawHGView, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscViewer), + hist, viewer, + ) + + + return nothing +end + +""" + PetscDrawHGSetColor(petsclib::PetscLibType,hist::PetscDrawHG, color::Cint) +Sets the color the bars will be drawn with. + +Logically Collective + +Input Parameters: +- `hist` - The histogram context +- `color` - one of the colors defined in petscdraw.h or `PETSC_DRAW_ROTATE` to make each bar a different color + +Level: intermediate + +-seealso: `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSave()`, `PetscDrawHGDraw()`, `PetscDrawHGGetAxis()` + +# External Links +$(_doc_external("Sys/PetscDrawHGSetColor")) +""" +function PetscDrawHGSetColor(petsclib::PetscLibType, hist::PetscDrawHG, color::Cint) end + +@for_petsc function PetscDrawHGSetColor(petsclib::$UnionPetscLib, hist::PetscDrawHG, color::Cint ) + + @chk ccall( + (:PetscDrawHGSetColor, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Cint), + hist, color, + ) + + + return nothing +end + +""" + PetscDrawHGSetLimits(petsclib::PetscLibType,hist::PetscDrawHG, x_min::PetscReal, x_max::PetscReal, y_min::Cint, y_max::Cint) +Sets the axis limits for a histogram. If more +points are added after this call, the limits will be adjusted to +include those additional points. + +Logically Collective + +Input Parameters: +- `hist` - The histogram context +- `x_min` - the horizontal lower limit +- `x_max` - the horizontal upper limit +- `y_min` - the vertical lower limit +- `y_max` - the vertical upper limit + +Level: intermediate + +-seealso: `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSave()`, `PetscDrawHGDraw()`, `PetscDrawHGGetAxis()` + +# External Links +$(_doc_external("Sys/PetscDrawHGSetLimits")) +""" +function PetscDrawHGSetLimits(petsclib::PetscLibType, hist::PetscDrawHG, x_min::PetscReal, x_max::PetscReal, y_min::Cint, y_max::Cint) end + +@for_petsc function PetscDrawHGSetLimits(petsclib::$UnionPetscLib, hist::PetscDrawHG, x_min::$PetscReal, x_max::$PetscReal, y_min::Cint, y_max::Cint ) + + @chk ccall( + (:PetscDrawHGSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawHG, $PetscReal, $PetscReal, Cint, Cint), + hist, x_min, x_max, y_min, y_max, + ) + + + return nothing +end + +""" + PetscDrawHGCalcStats(petsclib::PetscLibType,hist::PetscDrawHG, calc::PetscBool) +Turns on calculation of descriptive statistics associated with the histogram + +Not Collective + +Input Parameters: +- `hist` - The histogram context +- `calc` - Flag for calculation + +Level: intermediate + +-seealso: `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGAddValue()`, `PetscDrawHGView()`, `PetscDrawHGDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawHGCalcStats")) +""" +function PetscDrawHGCalcStats(petsclib::PetscLibType, hist::PetscDrawHG, calc::PetscBool) end + +@for_petsc function PetscDrawHGCalcStats(petsclib::$UnionPetscLib, hist::PetscDrawHG, calc::PetscBool ) + + @chk ccall( + (:PetscDrawHGCalcStats, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscBool), + hist, calc, + ) + + + return nothing +end + +""" + PetscDrawHGIntegerBins(petsclib::PetscLibType,hist::PetscDrawHG, ints::PetscBool) +Turns on integer width bins + +Not Collective + +Input Parameters: +- `hist` - The histogram context +- `ints` - Flag for integer width bins + +Level: intermediate + +-seealso: `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGAddValue()`, `PetscDrawHGView()`, `PetscDrawHGDraw()`, `PetscDrawHGSetColor()` + +# External Links +$(_doc_external("Sys/PetscDrawHGIntegerBins")) +""" +function PetscDrawHGIntegerBins(petsclib::PetscLibType, hist::PetscDrawHG, ints::PetscBool) end + +@for_petsc function PetscDrawHGIntegerBins(petsclib::$UnionPetscLib, hist::PetscDrawHG, ints::PetscBool ) + + @chk ccall( + (:PetscDrawHGIntegerBins, $petsc_library), + PetscErrorCode, + (PetscDrawHG, PetscBool), + hist, ints, + ) + + + return nothing +end + +""" + PetscDrawHGGetAxis(petsclib::PetscLibType,hist::PetscDrawHG, axis::PetscDrawAxis) +Gets the axis context associated with a histogram. +This is useful if one wants to change some axis property, such as +labels, color, etc. The axis context should not be destroyed by the +application code. + +Not Collective, axis is parallel if hist is parallel + +Input Parameter: +- `hist` - The histogram context + +Output Parameter: +- `axis` - The axis context + +Level: intermediate + +-seealso: `PetscDrawHG`, `PetscDrawAxis`, `PetscDrawHGCreate()`, `PetscDrawHGAddValue()`, `PetscDrawHGView()`, `PetscDrawHGDraw()`, `PetscDrawHGSetColor()`, `PetscDrawHGSetLimits()` + +# External Links +$(_doc_external("Sys/PetscDrawHGGetAxis")) +""" +function PetscDrawHGGetAxis(petsclib::PetscLibType, hist::PetscDrawHG, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawHGGetAxis(petsclib::$UnionPetscLib, hist::PetscDrawHG, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawHGGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Ptr{PetscDrawAxis}), + hist, axis, + ) + + + return nothing +end + +""" + PetscDrawHGGetDraw(petsclib::PetscLibType,hist::PetscDrawHG, draw::PetscDraw) +Gets the draw context associated with a histogram. + +Not Collective, draw is parallel if hist is parallel + +Input Parameter: +- `hist` - The histogram context + +Output Parameter: +- `draw` - The draw context + +Level: intermediate + +-seealso: `PetscDraw`, `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGAddValue()`, `PetscDrawHGView()`, `PetscDrawHGDraw()`, `PetscDrawHGSetColor()`, `PetscDrawAxis`, `PetscDrawHGSetLimits()` + +# External Links +$(_doc_external("Sys/PetscDrawHGGetDraw")) +""" +function PetscDrawHGGetDraw(petsclib::PetscLibType, hist::PetscDrawHG, draw::PetscDraw) end + +@for_petsc function PetscDrawHGGetDraw(petsclib::$UnionPetscLib, hist::PetscDrawHG, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawHGGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawHG, Ptr{PetscDraw}), + hist, draw, + ) + + + return nothing +end + +""" + bar::PetscDrawBar = PetscDrawBarCreate(petsclib::PetscLibType,draw::PetscDraw) +Creates a bar graph data structure. + +Collective + +Input Parameter: +- `draw` - The window where the graph will be made + +Output Parameter: +- `bar` - The bar graph context + +-seealso: `PetscDrawBar`, `PetscDrawLGCreate()`, `PetscDrawLG`, `PetscDrawSPCreate()`, `PetscDrawSP`, `PetscDrawHGCreate()`, `PetscDrawHG`, `PetscDrawBarDestroy()`, `PetscDrawBarSetData()`, +`PetscDrawBarDraw()`, `PetscDrawBarSave()`, `PetscDrawBarSetColor()`, `PetscDrawBarSort()`, `PetscDrawBarSetLimits()`, `PetscDrawBarGetAxis()`, `PetscDrawAxis`, +`PetscDrawBarGetDraw()`, `PetscDrawBarSetFromOptions()` + +# External Links +$(_doc_external("Sys/PetscDrawBarCreate")) +""" +function PetscDrawBarCreate(petsclib::PetscLibType, draw::PetscDraw) end + +@for_petsc function PetscDrawBarCreate(petsclib::$UnionPetscLib, draw::PetscDraw ) + bar_ = Ref{PetscDrawBar}() + + @chk ccall( + (:PetscDrawBarCreate, $petsc_library), + PetscErrorCode, + (PetscDraw, Ptr{PetscDrawBar}), + draw, bar_, + ) + + bar = bar_[] + + return bar +end + +""" + PetscDrawBarSetData(petsclib::PetscLibType,bar::PetscDrawBar, bins::PetscInt, data::Vector{PetscReal}, labels::String) +Set the data for a bar graph + +Logically Collective + +Input Parameters: +- `bar` - The bar graph context. +- `bins` - number of items +- `data` - values of each item +- `labels` - optional label for each bar, `NULL` terminated array of strings + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawBarDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSetData")) +""" +function PetscDrawBarSetData(petsclib::PetscLibType, bar::PetscDrawBar, bins::PetscInt, data::Vector{PetscReal}, labels::String) end + +@for_petsc function PetscDrawBarSetData(petsclib::$UnionPetscLib, bar::PetscDrawBar, bins::$PetscInt, data::Vector{$PetscReal}, labels::String ) + labels_ = Ref(pointer(labels)) + + @chk ccall( + (:PetscDrawBarSetData, $petsc_library), + PetscErrorCode, + (PetscDrawBar, $PetscInt, Ptr{$PetscReal}, Ptr{Ptr{Cchar}}), + bar, bins, data, labels_, + ) + + + return nothing +end + +""" + PetscDrawBarDestroy(petsclib::PetscLibType,bar::PetscDrawBar) +Frees all space taken up by bar graph data structure. + +Collective + +Input Parameter: +- `bar` - The bar graph context + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawBarDestroy")) +""" +function PetscDrawBarDestroy(petsclib::PetscLibType, bar::PetscDrawBar) end + +@for_petsc function PetscDrawBarDestroy(petsclib::$UnionPetscLib, bar::PetscDrawBar ) + + @chk ccall( + (:PetscDrawBarDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscDrawBar},), + bar, + ) + + + return nothing +end + +""" + PetscDrawBarDraw(petsclib::PetscLibType,bar::PetscDrawBar) +Redraws a bar graph. + +Collective + +Input Parameter: +- `bar` - The bar graph context + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawBarSetData()` + +# External Links +$(_doc_external("Sys/PetscDrawBarDraw")) +""" +function PetscDrawBarDraw(petsclib::PetscLibType, bar::PetscDrawBar) end + +@for_petsc function PetscDrawBarDraw(petsclib::$UnionPetscLib, bar::PetscDrawBar ) + + @chk ccall( + (:PetscDrawBarDraw, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + bar, + ) + + + return nothing +end + +""" + PetscDrawBarSave(petsclib::PetscLibType,bar::PetscDrawBar) +Saves a drawn bar graph + +Collective + +Input Parameter: +- `bar` - The bar graph context + +Level: intermediate + +-seealso: `PetscDrawSave()`, `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawBarGetDraw()`, `PetscDrawSetSave()`, `PetscDrawBarSetData()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSave")) +""" +function PetscDrawBarSave(petsclib::PetscLibType, bar::PetscDrawBar) end + +@for_petsc function PetscDrawBarSave(petsclib::$UnionPetscLib, bar::PetscDrawBar ) + + @chk ccall( + (:PetscDrawBarSave, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + bar, + ) + + + return nothing +end + +""" + PetscDrawBarSetColor(petsclib::PetscLibType,bar::PetscDrawBar, color::Cint) +Sets the color the bars will be drawn with. + +Logically Collective + +Input Parameters: +- `bar` - The bar graph context +- `color` - one of the colors defined in petscdraw.h or `PETSC_DRAW_ROTATE` to make each bar a +different color + +Level: intermediate + +-seealso: `PetscDrawBarCreate()`, `PetscDrawBar`, `PetscDrawBarSetData()`, `PetscDrawBarDraw()`, `PetscDrawBarGetAxis()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSetColor")) +""" +function PetscDrawBarSetColor(petsclib::PetscLibType, bar::PetscDrawBar, color::Cint) end + +@for_petsc function PetscDrawBarSetColor(petsclib::$UnionPetscLib, bar::PetscDrawBar, color::Cint ) + + @chk ccall( + (:PetscDrawBarSetColor, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Cint), + bar, color, + ) + + + return nothing +end + +""" + PetscDrawBarSort(petsclib::PetscLibType,bar::PetscDrawBar, sort::PetscBool, tolerance::PetscReal) +Sorts the values before drawing the bar chart, the bars will be in ascending order from left to right + +Logically Collective + +Input Parameters: +- `bar` - The bar graph context +- `sort` - `PETSC_TRUE` to sort the values +- `tolerance` - discard values less than tolerance + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawBarSetData()`, `PetscDrawBarSetColor()`, `PetscDrawBarDraw()`, `PetscDrawBarGetAxis()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSort")) +""" +function PetscDrawBarSort(petsclib::PetscLibType, bar::PetscDrawBar, sort::PetscBool, tolerance::PetscReal) end + +@for_petsc function PetscDrawBarSort(petsclib::$UnionPetscLib, bar::PetscDrawBar, sort::PetscBool, tolerance::$PetscReal ) + + @chk ccall( + (:PetscDrawBarSort, $petsc_library), + PetscErrorCode, + (PetscDrawBar, PetscBool, $PetscReal), + bar, sort, tolerance, + ) + + + return nothing +end + +""" + PetscDrawBarSetLimits(petsclib::PetscLibType,bar::PetscDrawBar, y_min::PetscReal, y_max::PetscReal) +Sets the axis limits for a bar graph. If more +points are added after this call, the limits will be adjusted to +include those additional points. + +Logically Collective + +Input Parameters: +- `bar` - The bar graph context +- `y_min` - The lower limit +- `y_max` - The upper limit + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawBarGetAxis()`, `PetscDrawBarSetData()`, `PetscDrawBarDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSetLimits")) +""" +function PetscDrawBarSetLimits(petsclib::PetscLibType, bar::PetscDrawBar, y_min::PetscReal, y_max::PetscReal) end + +@for_petsc function PetscDrawBarSetLimits(petsclib::$UnionPetscLib, bar::PetscDrawBar, y_min::$PetscReal, y_max::$PetscReal ) + + @chk ccall( + (:PetscDrawBarSetLimits, $petsc_library), + PetscErrorCode, + (PetscDrawBar, $PetscReal, $PetscReal), + bar, y_min, y_max, + ) + + + return nothing +end + +""" + PetscDrawBarGetAxis(petsclib::PetscLibType,bar::PetscDrawBar, axis::PetscDrawAxis) +Gets the axis context associated with a bar graph. +This is useful if one wants to change some axis property, such as +labels, color, etc. The axis context should not be destroyed by the +application code. + +Not Collective, axis is parallel if bar is parallel + +Input Parameter: +- `bar` - The bar graph context + +Output Parameter: +- `axis` - The axis context + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarCreate()`, `PetscDrawAxis`, `PetscDrawAxisCreate()` + +# External Links +$(_doc_external("Sys/PetscDrawBarGetAxis")) +""" +function PetscDrawBarGetAxis(petsclib::PetscLibType, bar::PetscDrawBar, axis::PetscDrawAxis) end + +@for_petsc function PetscDrawBarGetAxis(petsclib::$UnionPetscLib, bar::PetscDrawBar, axis::PetscDrawAxis ) + + @chk ccall( + (:PetscDrawBarGetAxis, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Ptr{PetscDrawAxis}), + bar, axis, + ) + + + return nothing +end + +""" + PetscDrawBarGetDraw(petsclib::PetscLibType,bar::PetscDrawBar, draw::PetscDraw) +Gets the draw context associated with a bar graph. + +Not Collective, draw is parallel if bar is parallel + +Input Parameter: +- `bar` - The bar graph context + +Output Parameter: +- `draw` - The draw context + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDraw`, `PetscDrawBarCreate()`, `PetscDrawBarDraw()` + +# External Links +$(_doc_external("Sys/PetscDrawBarGetDraw")) +""" +function PetscDrawBarGetDraw(petsclib::PetscLibType, bar::PetscDrawBar, draw::PetscDraw) end + +@for_petsc function PetscDrawBarGetDraw(petsclib::$UnionPetscLib, bar::PetscDrawBar, draw::PetscDraw ) + + @chk ccall( + (:PetscDrawBarGetDraw, $petsc_library), + PetscErrorCode, + (PetscDrawBar, Ptr{PetscDraw}), + bar, draw, + ) + + + return nothing +end + +""" + PetscDrawBarSetFromOptions(petsclib::PetscLibType,bar::PetscDrawBar) +Sets options related to the display of the `PetscDrawBar` + +Collective + +Input Parameter: +- `bar` - the bar graph context + +Options Database Key: +- `-bar_sort` - sort the entries before drawing the bar graph + +Level: intermediate + +-seealso: `PetscDrawBar`, `PetscDrawBarDestroy()`, `PetscDrawBarCreate()`, `PetscDrawBarSort()` + +# External Links +$(_doc_external("Sys/PetscDrawBarSetFromOptions")) +""" +function PetscDrawBarSetFromOptions(petsclib::PetscLibType, bar::PetscDrawBar) end + +@for_petsc function PetscDrawBarSetFromOptions(petsclib::$UnionPetscLib, bar::PetscDrawBar ) + + @chk ccall( + (:PetscDrawBarSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscDrawBar,), + bar, + ) + + + return nothing +end + diff --git a/src/autowrapped/Vec_wrappers.jl b/src/autowrapped/Vec_wrappers.jl index 2b67db9c..871d66d2 100644 --- a/src/autowrapped/Vec_wrappers.jl +++ b/src/autowrapped/Vec_wrappers.jl @@ -798,7 +798,7 @@ function VecGetSubVector(petsclib::PetscLibType, X::PetscVec, is::IS, Y::PetscVe @chk ccall( (:VecGetSubVector, $petsc_library), PetscErrorCode, - (CVec, IS, Ptr{CVec}), + (CVec, CIS, Ptr{CVec}), X, is, Y_, ) @@ -833,7 +833,7 @@ function VecRestoreSubVector(petsclib::PetscLibType, X::PetscVec, is::IS, Y::Pet @chk ccall( (:VecRestoreSubVector, $petsc_library), PetscErrorCode, - (CVec, IS, Ptr{CVec}), + (CVec, CIS, Ptr{CVec}), X, is, Y_, ) @@ -5916,7 +5916,7 @@ function VecPermute(petsclib::PetscLibType, x::PetscVec, row::IS, inv::PetscBool @chk ccall( (:VecPermute, $petsc_library), PetscErrorCode, - (CVec, IS, PetscBool), + (CVec, CIS, PetscBool), x, row, inv, ) @@ -6285,7 +6285,7 @@ function VecISAXPY(petsclib::PetscLibType, vfull::PetscVec, is::IS, alpha::Petsc @chk ccall( (:VecISAXPY, $petsc_library), PetscErrorCode, - (CVec, IS, $PetscScalar, CVec), + (CVec, CIS, $PetscScalar, CVec), vfull, is, alpha, vreduced, ) @@ -6322,7 +6322,7 @@ function VecISCopy(petsclib::PetscLibType, vfull::PetscVec, is::IS, mode::Scatte @chk ccall( (:VecISCopy, $petsc_library), PetscErrorCode, - (CVec, IS, ScatterMode, CVec), + (CVec, CIS, ScatterMode, CVec), vfull, is, mode, vreduced, ) @@ -6355,7 +6355,7 @@ function VecISSet(petsclib::PetscLibType, V::PetscVec, S::IS, c::PetscScalar) en @chk ccall( (:VecISSet, $petsc_library), PetscErrorCode, - (CVec, IS, $PetscScalar), + (CVec, CIS, $PetscScalar), V, S, c, ) @@ -6388,7 +6388,7 @@ function VecISShift(petsclib::PetscLibType, V::PetscVec, S::IS, c::PetscScalar) @chk ccall( (:VecISShift, $petsc_library), PetscErrorCode, - (CVec, IS, $PetscScalar), + (CVec, CIS, $PetscScalar), V, S, c, ) diff --git a/src/autowrapped/Vecs_wrappers.jl b/src/autowrapped/Vecs_wrappers.jl index 4abf4126..bac770d0 100644 --- a/src/autowrapped/Vecs_wrappers.jl +++ b/src/autowrapped/Vecs_wrappers.jl @@ -2119,7 +2119,7 @@ function VecScatterCreate(petsclib::PetscLibType, x::PetscVec, ix::IS, y::PetscV @chk ccall( (:VecScatterCreate, $petsc_library), PetscErrorCode, - (CVec, IS, CVec, IS, Ptr{VecScatter}), + (CVec, CIS, CVec, CIS, Ptr{VecScatter}), x, ix, y, iy, newsf_, ) diff --git a/src/autowrapped/petsc_library.jl b/src/autowrapped/petsc_library.jl index ee64274b..4382b22c 100644 --- a/src/autowrapped/petsc_library.jl +++ b/src/autowrapped/petsc_library.jl @@ -142,7 +142,18 @@ PetscSNES(ptr::CSNES, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscSNES{ Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr - +# Custom display for REPL +#= +function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc SNES (null pointer)") + return + else + print(io, "PETSc SNES object") + end + return nothing +end +=# # ------------------------------------------------------ # ----- Custom Julia struct for PETSc DM ----- @@ -197,6 +208,105 @@ Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr # ------------------------------------------------------ +# ------------------------------------------------------ +# IS +const CIS = Ptr{Cvoid} +abstract type AbstractIS{T} end + +mutable struct IS{PetscLib} <: AbstractIS{PetscLib} + ptr::Ptr{Cvoid} + + IS{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +IS(lib::PetscLib) where {PetscLib} = IS{PetscLib}() +IS(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = IS{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractIS) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractIS) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# PF +const CPF = Ptr{Cvoid} +abstract type AbstractPF{T} end + +mutable struct PF{PetscLib} <: AbstractPF{PetscLib} + ptr::Ptr{Cvoid} + + PF{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +PF(lib::PetscLib) where {PetscLib} = PF{PetscLib}() +PF(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = PF{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPF) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPF) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# TS +const CTS = Ptr{Cvoid} +abstract type AbstractTS{T} end + +mutable struct TS{PetscLib} <: AbstractTS{PetscLib} + ptr::Ptr{Cvoid} + + TS{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +TS(lib::PetscLib) where {PetscLib} = TS{PetscLib}() +TS(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = TS{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractTS) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractTS) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# Tao +const CTao = Ptr{Cvoid} +abstract type AbstractTao{T} end + +mutable struct Tao{PetscLib} <: AbstractTao{PetscLib} + ptr::Ptr{Cvoid} + + Tao{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +Tao(lib::PetscLib) where {PetscLib} = Tao{PetscLib}() +Tao(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = Tao{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractTao) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractTao) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# AO +const CAO = Ptr{Cvoid} +abstract type AbstractAO{T} end + +mutable struct AO{PetscLib} <: AbstractAO{PetscLib} + ptr::Ptr{Cvoid} + + AO{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +AO(lib::PetscLib) where {PetscLib} = AO{PetscLib}() +AO(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = AO{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractAO) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractAO) = v.ptr +# ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? @@ -310,8 +420,8 @@ end # needed for Vec --- -mutable struct _p_IS end -const IS = Ptr{_p_IS} +#mutable struct _p_IS end +#const IS = Ptr{_p_IS} mutable struct _n_ISColoring end const ISColoring = Ptr{_n_ISColoring} @@ -359,7 +469,7 @@ include("Vecs_wrappers.jl") include("Mat_wrappers.jl") include("PetscOptions_wrappers.jl") include("KSP_wrappers.jl") -include("SNES_wrappers.jl") -include("PC_wrappers.jl") -include("DM_wrappers.jl") +include("PetscObject_wrappers.jl") +include("PetscDraw_wrappers.jl") + diff --git a/wrapping/currently_wrapped_classes.md b/wrapping/currently_wrapped_classes.md new file mode 100644 index 00000000..62e7d740 --- /dev/null +++ b/wrapping/currently_wrapped_classes.md @@ -0,0 +1,113 @@ +# already wrapped: +- Vec +- Vecs +- Mat +- KSP +- PC +- SNES +- DM +- PetscOptions +- PetscDraw +- PetscDrawAxis +- PetscDrawLG +- PetscDrawSP +- PetscDrawHG +- PetscDrawBar +- + +# to be done +- PF +- IS +- TS +- AO +- Tao + +- PetscRegressor +- DMAdaptor +- PetscViennaCLIndices +- VecTagger +- PetscDS +- PetscWeakForm +- DMSwarmDataField +- DMSwarmDataBucket +- DMSwarmSort +- DMSwarmCellDM +- MatColoring +- MatFDColoring +- MatTransposeColoring +- MatPartitioning +- MatNullSpace +- MatMFFD +- SNESLineSearch +- PetscBag +- PetscBagItem +- PetscViewer +- DMInterpolationInfo +- KSPGuess +- PetscKDTree +- PetscGridHash +- DMPlexStorageVersion +- PetscSection +- PetscSectionSym +- TSTrajectory +- TSMonitorDrawCtx +- TSMonitorSolutionCtx +- TSMonitorVTKCtx +- TSMonitorLGCtx +- TSMonitorLGCtxNetwork +- TSMonitorEnvelopeCtx +- TSMonitorSPEigCtx +- TSMonitorSPCtx +- TSMonitorHGCtx +- TSAdapt +- TSGLLEAdapt +- PetscSpace +- DMField +- DMUniversalLabel +- DMGeneratorFunctionList +- PetscDevice +- PetscDeviceContext +- MatCoarsen +- PetscMatlabEngine +- DMLabel +- PetscPartitioner +- PetscConvEst +- PetscFE +- PetscBench +- DMPlexTransform +- DMNetworkMonitorList +- DMNetworkMonitor +- PetscToken +- PetscObject +- PetscFunctionList +- PetscObjectList +- PetscDLLibrary +- PetscContainer +- PetscRandom +- PetscSubcomm +- PetscHeap +- PetscShmComm +- PetscOmpCtrl +- PetscSegBuffer +- PetscOptionsHelpPrinted +- PetscQuadrature +- PetscTabulation +- PetscLimiter +- PetscFV +- TaoMonitorDrawCtx +- PetscViewers +- Characteristic +- PetscSF +- PetscSFLink +- TaoLineSearch +- PetscDualSpace +- PetscOptionItem +- PetscOptionItems +- PetscIntStack +- PetscLogHandler +- PetscLogRegistry +- PetscLogState +- ISLocalToGlobalMapping +- ISColoring +- PetscLayout +- DMPlexPointQueue \ No newline at end of file diff --git a/wrapping/generatejuliabindings.jl b/wrapping/generatejuliabindings.jl index 0e9f593a..eb85b6af 100644 --- a/wrapping/generatejuliabindings.jl +++ b/wrapping/generatejuliabindings.jl @@ -132,7 +132,7 @@ function init_extract_parameters(typename::String, name::String, function_name:: @show function_name, typename, name, isarray, isoutput, stars if !isarray && isoutput && typename in CustomTypes # a custom type is being initialized - typename_c = replace(typename,"Petsc"=>"C", count=1) + typename_c = replace(typename,"Petsc"=>"C", r"IS"=>"CIS", count=1) name_ccall = "$(name)_" init_arg = "$name_ccall = Ref{$typename_c}()" extract_arg = "$name = $typename($(name_ccall)[], petsclib)" @@ -563,6 +563,28 @@ function write_functions_from_classes_to_file(filename::String, start_dir::Strin end end +function write_functions_from_classes_to_file(filename::String, start_dir::String, classes::Py, class_names::Vector{String}; exclude=String[]) + open(joinpath(start_dir, filename), "w") do file + for class_name in class_names + # write definitions to file (if needed) + write_undefined_typearguments_from_classes_to_file(classes[class_name].functions, file=file) + end + + # Call the write_enum function and pass the file as the io argument + for class_name in class_names + for f in classes[class_name].functions + name = String(f) + if !any(exclude .== name) + @info name + write_funcs(classes[class_name].functions[name], file) + #write_funcs(classes[function_name].functions[String(f)]) + + end + end + end + end +end + function write_functions_to_file(filename::String, start_dir::String, funcs::Py; exclude=String[]) open(joinpath(start_dir, filename), "w") do file # Call the write_enum function and pass the file as the io argument diff --git a/wrapping/local_types.jl b/wrapping/local_types.jl new file mode 100644 index 00000000..0df23a86 --- /dev/null +++ b/wrapping/local_types.jl @@ -0,0 +1,702 @@ +# this summarizes local types generated in all packages +# Its for wrapping new packages; simplifies my life.. + + +# +# START OF PROLOGUE +# + +using MPI +const MPI_Comm = MPI.Comm +const MPI_Datatype = MPI.MPI_Datatype +const MPI_File = MPI.MPI_File +const MPI_Aint = MPI.MPI_Aint +const MPI_Info = MPI.MPI_Info +const MPI_Win = MPI.MPI_Win +const MPI_Offset = MPI.MPI_Offset +const MPI_Op = MPI.MPI_Op +const MPI_UNSIGNED_SHORT = MPI.UNSIGNED_SHORT +const MPI_INT64_T = MPI.INT64_T +const MPI_INT32_T = MPI.INT32_T +const MPI_FLOAT = MPI.FLOAT +const MPI_COMM_SELF = MPI.COMM_SELF +const MPI_DOUBLE = MPI.DOUBLE +const MPI_SUM = MPI.SUM +const MPI_MAX = MPI.MAX +const MPI_MIN = MPI.MIN +const MPI_REPLACE = MPI.REPLACE +const MPIU_INT64 = MPI.UINT64_T +const MPIU_INT32 = MPI.UINT32_T + +# We know these will be Cvoid, so just set them to be that +#const PetscOptions = Ptr{Cvoid} +#mutable struct _n_PetscOptions end +#const PetscOptions = Ptr{_n_PetscOptions} + + +const PetscViewer = Ptr{Cvoid} +const PetscObject = Ptr{Cvoid} + + +#const VecType = Cstring +#const Mat = Ptr{Cvoid} +#const MatType = Cstring +#const KSP = Ptr{Cvoid} +#const KSPType = Cstring +#const SNES = Ptr{Cvoid} +#const SNESType = Cstring +#const DM = Ptr{Cvoid} +const PetscDLHandle = Ptr{Cvoid} + + +const PETSC_DECIDE = -1 +const PETSC_DETERMINE = PETSC_DECIDE +const PETSC_COMM_SELF = MPI.COMM_SELF + +PetscInt = Int64 +PetscInt64 = Int64 +PetscInt32 = Int32 +PetscScalar = Float64 +PetscReal = Float64 +#PetscBool = Bool + + +# ----- Custom Julia struct for PETSc Vec ----- +const CVec = Ptr{Cvoid} +abstract type AbstractPetscVec{T} end +mutable struct PetscVec{PetscLib} <: AbstractPetscVec{PetscLib} + ptr::CVec + age::Int + + # Constructor from pointer and age + PetscVec{PetscLib}(ptr::CVec, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Vec (null pointer) + PetscVec{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscVec(lib::PetscLib) where {PetscLib} = PetscVec{PetscLib}() +PetscVec(ptr::CVec, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscVec{PetscLib}(ptr, age) +Base.convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +Base.unsafe_convert(::Type{CVec}, v::AbstractPetscVec) = v.ptr +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc Mat ----- +const CMat = Ptr{Cvoid} +abstract type AbstractPetscMat{T} end +mutable struct PetscMat{PetscLib} <: AbstractPetscMat{PetscLib} + ptr::CMat + age::Int + + # Constructor from pointer and age + PetscMat{PetscLib}(ptr::CMat, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty Mat (null pointer) + PetscMat{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscMat(lib::PetscLib) where {PetscLib} = PetscMat{PetscLib}() +PetscMat(ptr::CMat, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscMat{PetscLib}(ptr, age) +Base.convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +Base.unsafe_convert(::Type{CMat}, v::AbstractPetscMat) = v.ptr +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc KSP ----- +const CKSP = Ptr{Cvoid} +abstract type AbstractPetscKSP{T} end +mutable struct PetscKSP{PetscLib} <: AbstractPetscKSP{PetscLib} + ptr::CKSP + age::Int + + # Constructor from pointer and age + PetscKSP{PetscLib}(ptr::CKSP, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty KSP (null pointer) + PetscKSP{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscKSP(lib::PetscLib) where {PetscLib} = PetscKSP{PetscLib}() +PetscKSP(ptr::CKSP, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscKSP{PetscLib}(ptr, age) +Base.convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr +Base.unsafe_convert(::Type{CKSP}, v::AbstractPetscKSP) = v.ptr + + +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc SNES ----- +const CSNES = Ptr{Cvoid} +abstract type AbstractPetscSNES{T} end +mutable struct PetscSNES{PetscLib} <: AbstractPetscSNES{PetscLib} + ptr::CSNES + age::Int + + # Constructor from pointer and age + PetscSNES{PetscLib}(ptr::CSNES, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty SNES (null pointer) + PetscSNES{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscSNES(lib::PetscLib) where {PetscLib} = PetscSNES{PetscLib}() +PetscSNES(ptr::CSNES, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscSNES{PetscLib}(ptr, age) +Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr +Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr + + +# ------------------------------------------------------ + +# ----- Custom Julia struct for PETSc DM ----- +const CDM = Ptr{Cvoid} +abstract type AbstractPetscDM{T} end +mutable struct PetscDM{PetscLib} <: AbstractPetscDM{PetscLib} + ptr::CDM + age::Int + + # Constructor from pointer and age + PetscDM{PetscLib}(ptr::CDM, age::Int = 0) where {PetscLib} = new{PetscLib}(ptr, age) + + # Constructor for empty DM (null pointer) + PetscDM{PetscLib}() where {PetscLib} = new{PetscLib}(Ptr{Cvoid}(C_NULL), 0) +end + +# Convenience constructor from petsclib instance +PetscDM(lib::PetscLib) where {PetscLib} = PetscDM{PetscLib}() +PetscDM(ptr::CDM, lib::PetscLib, age::Int = 0) where {PetscLib} = PetscDM{PetscLib}(ptr, age) +Base.convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr +Base.unsafe_convert(::Type{CDM}, v::AbstractPetscDM) = v.ptr + +# Custom display for REPL +function Base.show(io::IO, v::AbstractPetscDM{PetscLib}) where {PetscLib} + if v.ptr == C_NULL + print(io, "PETSc DM (null pointer)") + return + else + print(io, "PETSc DM object") + end + return nothing +end +# ------------------------------------------------------ + +# ------------------------------------------------------ +# PetscOptions +const COptions = Ptr{Cvoid} +abstract type AbstractPetscOptions{T} end + +mutable struct PetscOptions{PetscLib} <: AbstractPetscOptions{PetscLib} + ptr::Ptr{Cvoid} + + PetscOptions{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +PetscOptions(lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}() +PetscOptions(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = PetscOptions{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr +# ------------------------------------------------------ + + + +# Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? +mutable struct _p_PetscSF end +const PetscSF = Ptr{_p_PetscSF} + +const PETSCSTACKSIZE = 64 + +const void = Cvoid +const char = Cchar + +mutable struct PetscDraw end +mutable struct DMLabel end +mutable struct TSMonitorLGCtx end +mutable struct PetscCtxDestroyFn end +mutable struct PetscErrorCodeFn end + +# stuff I need to define to get PETSc.jl to load with "using". We need to find a real solution +#mutable struct KSPConvergedReasonViewFn end +#mutable struct PC end +mutable struct _n_PC end +const PC = Ptr{_n_PC} + +#mutable struct KSPMonitorFn end +#mutable struct KSPConvergenceTestFn end +#mutable struct KSPComputeOperatorsFn end +#mutable struct KSPComputeRHSFn end +#mutable struct KSPComputeInitialGuessFn end +#mutable struct PeCtx end +#mutable struct KSPPSolveFn end +mutable struct MatHtoolKernelFn end + + +const PetscObject = Ptr{Cvoid} +const external = Ptr{Cvoid} +#const KSPMonitorRegisterFn = Ptr{Cvoid} +#const KSPMonitorRegisterCreateFn = Ptr{Cvoid} +#const KSPMonitorRegisterDestroyFn = Ptr{Cvoid} +#const KSPGuess = Ptr{Cvoid} +#const KSPFlexibleModifyPCFn = Ptr{Cvoid} +const PetscVoidFn = Cvoid +const PetscProbFn = Ptr{Cvoid} + +const PetscBT = Ptr{Cchar} + +# required in Sys_wrappers +mutable struct _n_PetscLogRegistry end +const PetscLogRegistry = Ptr{_n_PetscLogRegistry} + +mutable struct _n_PetscIntStack end +const PetscIntStack = Ptr{_n_PetscIntStack} +#const PetscLogClass = Cint + +#mutable struct _p_PetscLogHandler end +#const PetscLogHandler = Ptr{_p_PetscLogHandler} +#const PetscLogHandlerType = Ptr{Cchar} +mutable struct _n_PetscLogState + registry::PetscLogRegistry + active::PetscBT + stage_stack::PetscIntStack + current_stage::Cint + bt_num_stages::Cint + bt_num_events::Cint + refct::Cint + _n_PetscLogState() = new() +end +const PetscLogState = Ptr{_n_PetscLogState} + +#mutable struct _n_PetscLayout end +#const PetscLayout = Ptr{_n_PetscLayout} +# +#mutable struct _p_PetscQuadrature end +#const PetscQuadrature = Ptr{_p_PetscQuadrature} +# +#mutable struct _p_PetscRandom end +#const PetscRandom = Ptr{_p_PetscRandom} + +@enum KSPConvergedReason::Int32 begin + KSP_CONVERGED_RTOL_NORMAL = 1 + KSP_CONVERGED_ATOL_NORMAL = 9 + KSP_CONVERGED_RTOL = 2 + KSP_CONVERGED_ATOL = 3 + KSP_CONVERGED_ITS = 4 + KSP_CONVERGED_NEG_CURVE = 5 + # KSP_CONVERGED_CG_NEG_CURVE = 5 + KSP_CONVERGED_CG_CONSTRAINED = 6 + # KSP_CONVERGED_STEP_LENGTH = 6 + KSP_CONVERGED_HAPPY_BREAKDOWN = 7 + KSP_DIVERGED_NULL = -2 + KSP_DIVERGED_ITS = -3 + KSP_DIVERGED_DTOL = -4 + KSP_DIVERGED_BREAKDOWN = -5 + KSP_DIVERGED_BREAKDOWN_BICG = -6 + KSP_DIVERGED_NONSYMMETRIC = -7 + KSP_DIVERGED_INDEFINITE_PC = -8 + KSP_DIVERGED_NANORINF = -9 + KSP_DIVERGED_INDEFINITE_MAT = -10 + KSP_DIVERGED_PC_FAILED = -11 + # KSP_DIVERGED_PCSETUP_FAILED = -11 + KSP_CONVERGED_ITERATING = 0 +end + +@enum PetscMemType::UInt32 begin + PETSC_MEMTYPE_HOST = 0 + PETSC_MEMTYPE_DEVICE = 1 + # PETSC_MEMTYPE_CUDA = 1 + PETSC_MEMTYPE_NVSHMEM = 17 + PETSC_MEMTYPE_HIP = 3 + PETSC_MEMTYPE_SYCL = 5 +end + + +# needed for Vec --- +mutable struct _p_IS end +const IS = Ptr{_p_IS} + +mutable struct _n_ISColoring end +const ISColoring = Ptr{_n_ISColoring} + +mutable struct _p_ISLocalToGlobalMapping end +const ISLocalToGlobalMapping = Ptr{_p_ISLocalToGlobalMapping} + +const ISLocalToGlobalMappingType = Ptr{Cchar} + +mutable struct _p_PetscSection end +const PetscSection = Ptr{_p_PetscSection} + +mutable struct _p_PetscSectionSym end +const PetscSectionSym = Ptr{_p_PetscSectionSym} +const PetscSectionSymType = Ptr{Cchar} + + +include("../src/autowrapped/enums_wrappers.jl") +include("../src/autowrapped/senums_wrappers.jl") +include("../src/autowrapped/typedefs_wrappers.jl") +include("../src/autowrapped/struct_wrappers.jl") + + +# autodefined type arguments for class ------ +mutable struct SNESFunctionFn end + +mutable struct SNESNGSFn end + +mutable struct SNESJacobianFn end + +mutable struct SNESInitialGuessFn end + +mutable struct SNESUpdateFn end + +mutable struct _n_SNESLineSearch end +const SNESLineSearch = Ptr{_n_SNESLineSearch} + +mutable struct SNESObjectiveFn end + +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct KSPConvergedReasonViewFn end + +mutable struct KSPMonitorFn end + +mutable struct KSPConvergenceTestFn end + +mutable struct KSPComputeOperatorsFn end + +mutable struct KSPComputeRHSFn end + +mutable struct KSPComputeInitialGuessFn end + +mutable struct _n_PeCtx end +const PeCtx = Ptr{_n_PeCtx} + +mutable struct KSPPSolveFn end + +mutable struct KSPMonitorRegisterFn end + +mutable struct KSPMonitorRegisterCreateFn end + +mutable struct KSPMonitorRegisterDestroyFn end + +mutable struct _n_KSPGuess end +const KSPGuess = Ptr{_n_KSPGuess} + +mutable struct KSPFlexibleModifyPCFn end + +# ------------------------------------------------------- + +# autodefined type arguments for class Mat ------ +mutable struct _n_MatNullSpace end +const MatNullSpace = Ptr{_n_MatNullSpace} + +mutable struct _n_MatTransposeColoring end +const MatTransposeColoring = Ptr{_n_MatTransposeColoring} + +mutable struct _n_hypre_ParCSRMatrix end +const hypre_ParCSRMatrix = Ptr{_n_hypre_ParCSRMatrix} + +mutable struct _n_PetscFunctionList end +const PetscFunctionList = Ptr{_n_PetscFunctionList} + +# autodefined type arguments for class ------ +mutable struct _n_PetscOptionItems end +const PetscOptionItems = Ptr{_n_PetscOptionItems} + +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct _n_SSL_CTX end +const SSL_CTX = Ptr{_n_SSL_CTX} + +mutable struct _n_SSL end +const SSL = Ptr{_n_SSL} + +mutable struct _n_hid_t end +const hid_t = Ptr{_n_hid_t} + +mutable struct _n_MPI_Request end +const MPI_Request = Ptr{_n_MPI_Request} + +mutable struct _n_PetscLogHandler end +const PetscLogHandler = Ptr{_n_PetscLogHandler} + +mutable struct _n_PetscLayout end +const PetscLayout = Ptr{_n_PetscLayout} + +mutable struct _n_PetscQuadrature end +const PetscQuadrature = Ptr{_n_PetscQuadrature} + +mutable struct _n_P4estVertexMaps end +const P4estVertexMaps = Ptr{_n_P4estVertexMaps} + +mutable struct _n_pointInterpolationP4est end +const pointInterpolationP4est = Ptr{_n_pointInterpolationP4est} + +mutable struct _n_hCsize_t end +const hCsize_t = Ptr{_n_hCsize_t} + +mutable struct _n_MPIU_Count end +const MPIU_Count = Ptr{_n_MPIU_Count} + +mutable struct _n_PetscBLASInt end +const PetscBLASInt = Ptr{_n_PetscBLASInt} +# ------------------------------------------------------- + +# autodefined type arguments for class Vec ------ +mutable struct _n_ViennaCLVector end +const ViennaCLVector = Ptr{_n_ViennaCLVector} + +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct _n_Vecs end +const Vecs = Ptr{_n_Vecs} + +mutable struct n_PetscRandom end +const PetscRandom = Ptr{n_PetscRandom} +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct _n_PCRiCchardsonConvergedReason end +const PCRiCchardsonConvergedReason = Ptr{_n_PCRiCchardsonConvergedReason} + +mutable struct PCModifySubMatricesFn end + +mutable struct PCMGCoarseSpaceConstructorFn end + +mutable struct PCShellPSolveFn end + +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct PetscPoCintFn end + +mutable struct _n_DMInterpolationInfo end +const DMInterpolationInfo = Ptr{_n_DMInterpolationInfo} + +mutable struct _n_PetscDS end +const PetscDS = Ptr{_n_PetscDS} + +mutable struct _n_PetscFE end +const PetscFE = Ptr{_n_PetscFE} + +mutable struct _n_DMField end +const DMField = Ptr{_n_DMField} + +mutable struct _n_DMPoCintLocationType end +const DMPoCintLocationType = Ptr{_n_DMPoCintLocationType} + +mutable struct PetscSimplePoCintFn end + +mutable struct _n_DMSwarmCellDM end +const DMSwarmCellDM = Ptr{_n_DMSwarmCellDM} + +mutable struct _n_AO end +const AO = Ptr{_n_AO} + +mutable struct _n_PF end +const PF = Ptr{_n_PF} + +mutable struct _n_moab_Tag end +const moab_Tag = Ptr{_n_moab_Tag} + +mutable struct _n_moab_Range end +const moab_Range = Ptr{_n_moab_Range} + +mutable struct _n_moab_EntityHandle end +const moab_EntityHandle = Ptr{_n_moab_EntityHandle} + +mutable struct _n_moab_Interface end +const moab_Interface = Ptr{_n_moab_Interface} + +mutable struct _n_moab_ParallelComm end +const moab_ParallelComm = Ptr{_n_moab_ParallelComm} + +mutable struct _n_moab_EntityType end +const moab_EntityType = Ptr{_n_moab_EntityType} + +mutable struct _n_DMPlexTransform end +const DMPlexTransform = Ptr{_n_DMPlexTransform} + +mutable struct _n_PetscPartitioner end +const PetscPartitioner = Ptr{_n_PetscPartitioner} + +mutable struct _n_PetscFV end +const PetscFV = Ptr{_n_PetscFV} + +mutable struct _n_PetscWeakForm end +const PetscWeakForm = Ptr{_n_PetscWeakForm} + +mutable struct _n_PetscGeom end +const PetscGeom = Ptr{_n_PetscGeom} + +mutable struct _n_PetscHMapI end +const PetscHMapI = Ptr{_n_PetscHMapI} + +mutable struct TSIFunctionFn end + +mutable struct TSI2FunctionFn end + +mutable struct TSI2JacobianFn end + +mutable struct TSRHSFunctionFn end + +mutable struct TSTransientVariableFn end + +mutable struct TSSolutionFn end + +mutable struct TSForcingFn end + +mutable struct TSIJacobianFn end + +mutable struct TSRHSJacobianFn end + +mutable struct _n_TS end +const TS = Ptr{_n_TS} + +mutable struct DMDATSRHSFunctionLocalFn end + +mutable struct DMDATSRHSJacobianLocalFn end + +mutable struct DMDATSIFunctionLocalFn end + +mutable struct DMDATSIJacobianLocalFn end + +# ------------------------------------------------------- + +# autodefined type arguments for class ------ +mutable struct PetscPoCintFn end + +mutable struct _n_DMInterpolationInfo end +const DMInterpolationInfo = Ptr{_n_DMInterpolationInfo} + +mutable struct _n_PetscDS end +const PetscDS = Ptr{_n_PetscDS} + +mutable struct _n_PetscFE end +const PetscFE = Ptr{_n_PetscFE} + +mutable struct _n_DMField end +const DMField = Ptr{_n_DMField} + +mutable struct _n_DMPoCintLocationType end +const DMPoCintLocationType = Ptr{_n_DMPoCintLocationType} + +mutable struct PetscSimplePoCintFn end + +mutable struct _n_DMSwarmCellDM end +const DMSwarmCellDM = Ptr{_n_DMSwarmCellDM} + +mutable struct _n_AO end +const AO = Ptr{_n_AO} + +mutable struct _n_PF end +const PF = Ptr{_n_PF} + +mutable struct _n_moab_Tag end +const moab_Tag = Ptr{_n_moab_Tag} + +mutable struct _n_moab_Range end +const moab_Range = Ptr{_n_moab_Range} + +mutable struct _n_moab_EntityHandle end +const moab_EntityHandle = Ptr{_n_moab_EntityHandle} + +mutable struct _n_moab_Interface end +const moab_Interface = Ptr{_n_moab_Interface} + +mutable struct _n_moab_ParallelComm end +const moab_ParallelComm = Ptr{_n_moab_ParallelComm} + +mutable struct _n_moab_EntityType end +const moab_EntityType = Ptr{_n_moab_EntityType} + +mutable struct _n_DMPlexTransform end +const DMPlexTransform = Ptr{_n_DMPlexTransform} + +mutable struct _n_PetscPartitioner end +const PetscPartitioner = Ptr{_n_PetscPartitioner} + +mutable struct _n_PetscFV end +const PetscFV = Ptr{_n_PetscFV} + +mutable struct _n_PetscWeakForm end +const PetscWeakForm = Ptr{_n_PetscWeakForm} + +mutable struct _n_PetscGeom end +const PetscGeom = Ptr{_n_PetscGeom} + +mutable struct _n_PetscHMapI end +const PetscHMapI = Ptr{_n_PetscHMapI} + +mutable struct TSIFunctionFn end + +mutable struct TSI2FunctionFn end + +mutable struct TSI2JacobianFn end + +mutable struct TSRHSFunctionFn end + +mutable struct TSTransientVariableFn end + +mutable struct TSSolutionFn end + +mutable struct TSForcingFn end + +mutable struct TSIJacobianFn end + +mutable struct TSRHSJacobianFn end + +mutable struct _n_TS end +const TS = Ptr{_n_TS} + +mutable struct DMDATSRHSFunctionLocalFn end + +mutable struct DMDATSRHSJacobianLocalFn end + +mutable struct DMDATSIFunctionLocalFn end + +mutable struct DMDATSIJacobianLocalFn end + +# ------------------------------------------------------- + +# ------------------------------------------------------- +# autodefined type arguments for class ------ +mutable struct _n_PetscDrawAxis end +const PetscDrawAxis = Ptr{_n_PetscDrawAxis} + +mutable struct _n_PetscDrawLG end +const PetscDrawLG = Ptr{_n_PetscDrawLG} + +mutable struct _n_PetscDrawSP end +const PetscDrawSP = Ptr{_n_PetscDrawSP} + +mutable struct _n_PetscDrawHG end +const PetscDrawHG = Ptr{_n_PetscDrawHG} + +mutable struct _n_PetscDrawBar end +const PetscDrawBar = Ptr{_n_PetscDrawBar} + +# ------------------------------------------------------- + +# ------------------------------------------------------- +# autodefined type arguments for class ------ +mutable struct _n_PetscDrawAxis end +const PetscDrawAxis = Ptr{_n_PetscDrawAxis} + +mutable struct _n_PetscDrawLG end +const PetscDrawLG = Ptr{_n_PetscDrawLG} + +mutable struct _n_PetscDrawSP end +const PetscDrawSP = Ptr{_n_PetscDrawSP} + +mutable struct _n_PetscDrawHG end +const PetscDrawHG = Ptr{_n_PetscDrawHG} + +mutable struct _n_PetscDrawBar end +const PetscDrawBar = Ptr{_n_PetscDrawBar} + +# ------------------------------------------------------- \ No newline at end of file diff --git a/wrapping/prologue.jl b/wrapping/prologue.jl index 63d4c727..4382b22c 100644 --- a/wrapping/prologue.jl +++ b/wrapping/prologue.jl @@ -143,6 +143,7 @@ Base.convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr Base.unsafe_convert(::Type{CSNES}, v::AbstractPetscSNES) = v.ptr # Custom display for REPL +#= function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} if v.ptr == C_NULL print(io, "PETSc SNES (null pointer)") @@ -152,6 +153,7 @@ function Base.show(io::IO, v::AbstractPetscSNES{PetscLib}) where {PetscLib} end return nothing end +=# # ------------------------------------------------------ # ----- Custom Julia struct for PETSc DM ----- @@ -206,6 +208,105 @@ Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPetscOptions) = v.ptr # ------------------------------------------------------ +# ------------------------------------------------------ +# IS +const CIS = Ptr{Cvoid} +abstract type AbstractIS{T} end + +mutable struct IS{PetscLib} <: AbstractIS{PetscLib} + ptr::Ptr{Cvoid} + + IS{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +IS(lib::PetscLib) where {PetscLib} = IS{PetscLib}() +IS(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = IS{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractIS) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractIS) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# PF +const CPF = Ptr{Cvoid} +abstract type AbstractPF{T} end + +mutable struct PF{PetscLib} <: AbstractPF{PetscLib} + ptr::Ptr{Cvoid} + + PF{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +PF(lib::PetscLib) where {PetscLib} = PF{PetscLib}() +PF(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = PF{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractPF) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractPF) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# TS +const CTS = Ptr{Cvoid} +abstract type AbstractTS{T} end + +mutable struct TS{PetscLib} <: AbstractTS{PetscLib} + ptr::Ptr{Cvoid} + + TS{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +TS(lib::PetscLib) where {PetscLib} = TS{PetscLib}() +TS(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = TS{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractTS) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractTS) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# Tao +const CTao = Ptr{Cvoid} +abstract type AbstractTao{T} end + +mutable struct Tao{PetscLib} <: AbstractTao{PetscLib} + ptr::Ptr{Cvoid} + + Tao{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +Tao(lib::PetscLib) where {PetscLib} = Tao{PetscLib}() +Tao(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = Tao{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractTao) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractTao) = v.ptr +# ------------------------------------------------------ + +# ------------------------------------------------------ +# AO +const CAO = Ptr{Cvoid} +abstract type AbstractAO{T} end + +mutable struct AO{PetscLib} <: AbstractAO{PetscLib} + ptr::Ptr{Cvoid} + + AO{PetscLib}(ptr::Ptr{Cvoid} = C_NULL) where {PetscLib} = new{PetscLib}(ptr) +end + +# Convenience constructors +AO(lib::PetscLib) where {PetscLib} = AO{PetscLib}() +AO(ptr::Ptr{Cvoid}, lib::PetscLib) where {PetscLib} = AO{PetscLib}(ptr) + +# Conversion methods +Base.convert(::Type{Ptr{Cvoid}}, v::AbstractAO) = v.ptr +Base.unsafe_convert(::Type{Ptr{Cvoid}}, v::AbstractAO) = v.ptr +# ------------------------------------------------------ # Stuff that I don't really want to define by hand, but seem to not be part of the petsc python interface? @@ -319,8 +420,8 @@ end # needed for Vec --- -mutable struct _p_IS end -const IS = Ptr{_p_IS} +#mutable struct _p_IS end +#const IS = Ptr{_p_IS} mutable struct _n_ISColoring end const ISColoring = Ptr{_n_ISColoring} @@ -369,5 +470,6 @@ include("Mat_wrappers.jl") include("PetscOptions_wrappers.jl") include("KSP_wrappers.jl") include("PetscObject_wrappers.jl") +include("PetscDraw_wrappers.jl") From 8ec5484a49fd91ce68312c35f78d81dfc476ae55 Mon Sep 17 00:00:00 2001 From: Boris Kaus Date: Fri, 31 Oct 2025 23:29:53 +0100 Subject: [PATCH 038/147] AO, IS, PetscRegressor, PF, Tao, TS --- src/autowrapped/AO_wrappers.jl | 996 ++ src/autowrapped/IS_wrappers.jl | 3168 +++++ src/autowrapped/PF_wrappers.jl | 468 + src/autowrapped/PetscRegressor_wrappers.jl | 803 ++ src/autowrapped/TS_wrappers.jl | 12607 +++++++++++++++++++ src/autowrapped/Tao_wrappers.jl | 6393 ++++++++++ src/autowrapped/petsc_library.jl | 8 +- wrapping/Sys_wrappers.jl | 8583 ------------- wrapping/currently_wrapped_classes.md | 7 +- wrapping/generatejuliabindings.jl | 37 +- wrapping/local_types.jl | 46 + wrapping/prologue.jl | 8 +- 12 files changed, 24527 insertions(+), 8597 deletions(-) create mode 100644 src/autowrapped/AO_wrappers.jl create mode 100644 src/autowrapped/IS_wrappers.jl create mode 100644 src/autowrapped/PF_wrappers.jl create mode 100644 src/autowrapped/PetscRegressor_wrappers.jl create mode 100644 src/autowrapped/TS_wrappers.jl create mode 100644 src/autowrapped/Tao_wrappers.jl delete mode 100644 wrapping/Sys_wrappers.jl diff --git a/src/autowrapped/AO_wrappers.jl b/src/autowrapped/AO_wrappers.jl new file mode 100644 index 00000000..26127536 --- /dev/null +++ b/src/autowrapped/AO_wrappers.jl @@ -0,0 +1,996 @@ +# autodefined type arguments for class ------ +# ------------------------------------------------------- +""" + AOFinalizePackage(petsclib::PetscLibType) +This function finalizes everything in the `AO` package. It is called +from `PetscFinalize()`. + +Level: developer + +-seealso: `AOInitializePackage()`, `PetscInitialize()` + +# External Links +$(_doc_external("Vec/AOFinalizePackage")) +""" +function AOFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function AOFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:AOFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + AOInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `AO` package. It is called +from `PetscDLLibraryRegister_petscvec()` when using dynamic libraries, and on the first call to `AOCreate()` +when using static or shared libraries. + +Level: developer + +-seealso: `AOFinalizePackage()`, `PetscInitialize()` + +# External Links +$(_doc_external("Vec/AOInitializePackage")) +""" +function AOInitializePackage(petsclib::PetscLibType) end + +@for_petsc function AOInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:AOInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + AOSetType(petsclib::PetscLibType,ao::AO, method::AOType) +Builds an application ordering for a particular `AOType` + +Collective + +Input Parameters: +- `ao` - The `AO` object +- `method` - The name of the AO type + +Options Database Key: +- `-ao_type ` - Sets the `AO` type; use -help for a list of available types + +Level: intermediate + +-seealso: `AO`, `AOType`, `AOCreateBasic()`, `AOCreateMemoryScalable()`, `AOGetType()`, `AOCreate()` + +# External Links +$(_doc_external("Vec/AOSetType")) +""" +function AOSetType(petsclib::PetscLibType, ao::AO, method::AOType) end + +@for_petsc function AOSetType(petsclib::$UnionPetscLib, ao::AO, method::AOType ) + + @chk ccall( + (:AOSetType, $petsc_library), + PetscErrorCode, + (CAO, AOType), + ao, method, + ) + + + return nothing +end + +""" + type::AOType = AOGetType(petsclib::PetscLibType,ao::AO) +Gets the `AO` type name (as a string) from the AO. + +Not Collective + +Input Parameter: +- `ao` - The vector + +Output Parameter: +- `type` - The `AO` type name + +Level: intermediate + +-seealso: `AO`, `AOType`, `AOSetType()`, `AOCreate()` + +# External Links +$(_doc_external("Vec/AOGetType")) +""" +function AOGetType(petsclib::PetscLibType, ao::AO) end + +@for_petsc function AOGetType(petsclib::$UnionPetscLib, ao::AO ) + type_ = Ref{AOType}() + + @chk ccall( + (:AOGetType, $petsc_library), + PetscErrorCode, + (CAO, Ptr{AOType}), + ao, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + AORegister(petsclib::PetscLibType,sname::String, fnc::external) +Register an application ordering method + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - the name (`AOType`) of the `AO` scheme +- `function` - the create routine for the application ordering method + +Level: advanced + +-seealso: `AO`, `AOType`, `AOCreate()`, `AORegisterAll()`, `AOBASIC`, `AOADVANCED`, `AOMAPPING`, `AOMEMORYSCALABLE` + +# External Links +$(_doc_external("Vec/AORegister")) +""" +function AORegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function AORegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:AORegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + AORegisterAll(petsclib::PetscLibType) +Registers all of the application ordering components in the `AO` package. + +Not Collective + +Level: advanced + +-seealso: `AO`, `AOType`, `AORegister()`, `AORegisterDestroy()` + +# External Links +$(_doc_external("Vec/AORegisterAll")) +""" +function AORegisterAll(petsclib::PetscLibType) end + +@for_petsc function AORegisterAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:AORegisterAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + AOView(petsclib::PetscLibType,ao::AO, viewer::PetscViewer) +Displays an application ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `viewer` - viewer used for display + +Level: intermediate + +Options Database Key: +- `-ao_view` - calls `AOView()` at end of `AOCreate()` + +-seealso: [](sec_ao), `AO`, `PetscViewerASCIIOpen()`, `AOViewFromOptions()` + +# External Links +$(_doc_external("Vec/AOView")) +""" +function AOView(petsclib::PetscLibType, ao::AO, viewer::PetscViewer) end + +@for_petsc function AOView(petsclib::$UnionPetscLib, ao::AO, viewer::PetscViewer ) + + @chk ccall( + (:AOView, $petsc_library), + PetscErrorCode, + (CAO, PetscViewer), + ao, viewer, + ) + + + return nothing +end + +""" + AOViewFromOptions(petsclib::PetscLibType,ao::AO, obj::PetscObject, name::String) +View an `AO` based on values in the options database + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `obj` - optional object that provides the prefix used to search the options database +- `name` - command line option + +Level: intermediate + +-seealso: [](sec_ao), `AO`, `AOView()`, `PetscObjectViewFromOptions()`, `AOCreate()` + +# External Links +$(_doc_external("Vec/AOViewFromOptions")) +""" +function AOViewFromOptions(petsclib::PetscLibType, ao::AO, obj::PetscObject, name::String) end + +@for_petsc function AOViewFromOptions(petsclib::$UnionPetscLib, ao::AO, obj::PetscObject, name::String ) + + @chk ccall( + (:AOViewFromOptions, $petsc_library), + PetscErrorCode, + (CAO, PetscObject, Ptr{Cchar}), + ao, obj, name, + ) + + + return nothing +end + +""" + AODestroy(petsclib::PetscLibType,ao::AO) +Destroys an application ordering. + +Collective + +Input Parameter: +- `ao` - the application ordering context + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreate()` + +# External Links +$(_doc_external("Vec/AODestroy")) +""" +function AODestroy(petsclib::PetscLibType, ao::AO) end + +@for_petsc function AODestroy(petsclib::$UnionPetscLib, ao::AO ) + ao_ = Ref(ao.ptr) + + @chk ccall( + (:AODestroy, $petsc_library), + PetscErrorCode, + (Ptr{CAO},), + ao_, + ) + + ao.ptr = C_NULL + + return nothing +end + +""" + AOPetscToApplicationIS(petsclib::PetscLibType,ao::AO, is::IS) +Maps an index set in the PETSc ordering to +the application-defined ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `is` - the index set; this is replaced with its mapped values + +Output Parameter: +- `is` - the mapped index set + +Level: intermediate + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOApplicationToPetsc()`, +`AOApplicationToPetscIS()`, `AOPetscToApplication()`, `ISSTRIDE`, `ISBLOCK` + +# External Links +$(_doc_external("Vec/AOPetscToApplicationIS")) +""" +function AOPetscToApplicationIS(petsclib::PetscLibType, ao::AO, is::IS) end + +@for_petsc function AOPetscToApplicationIS(petsclib::$UnionPetscLib, ao::AO, is::IS ) + + @chk ccall( + (:AOPetscToApplicationIS, $petsc_library), + PetscErrorCode, + (CAO, CIS), + ao, is, + ) + + + return nothing +end + +""" + AOApplicationToPetscIS(petsclib::PetscLibType,ao::AO, is::IS) +Maps an index set in the application +ordering to the PETSc ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `is` - the index set; this is replaced with its mapped values + +Output Parameter: +- `is` - the mapped index set + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOPetscToApplication()`, +`AOPetscToApplicationIS()`, `AOApplicationToPetsc()`, `ISSTRIDE`, `ISBLOCK` + +# External Links +$(_doc_external("Vec/AOApplicationToPetscIS")) +""" +function AOApplicationToPetscIS(petsclib::PetscLibType, ao::AO, is::IS) end + +@for_petsc function AOApplicationToPetscIS(petsclib::$UnionPetscLib, ao::AO, is::IS ) + + @chk ccall( + (:AOApplicationToPetscIS, $petsc_library), + PetscErrorCode, + (CAO, CIS), + ao, is, + ) + + + return nothing +end + +""" + AOPetscToApplication(petsclib::PetscLibType,ao::AO, n::PetscInt, ia::Vector{PetscInt}) +Maps a set of integers in the PETSc ordering to +the application-defined ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `n` - the number of integers +- `ia` - the integers; these are replaced with their mapped value + +Output Parameter: +- `ia` - the mapped integers + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOApplicationToPetsc()`, +`AOPetscToApplicationIS()` + +# External Links +$(_doc_external("Vec/AOPetscToApplication")) +""" +function AOPetscToApplication(petsclib::PetscLibType, ao::AO, n::PetscInt, ia::Vector{PetscInt}) end + +@for_petsc function AOPetscToApplication(petsclib::$UnionPetscLib, ao::AO, n::$PetscInt, ia::Vector{$PetscInt} ) + + @chk ccall( + (:AOPetscToApplication, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscInt}), + ao, n, ia, + ) + + + return nothing +end + +""" + AOApplicationToPetsc(petsclib::PetscLibType,ao::AO, n::PetscInt, ia::Vector{PetscInt}) +Maps a set of integers in the application +ordering to the PETSc ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering context +- `n` - the number of integers +- `ia` - the integers; these are replaced with their mapped value + +Output Parameter: +- `ia` - the mapped integers + +Level: beginner + +-seealso: [](sec_ao), `AOCreateBasic()`, `AOView()`, `AOPetscToApplication()`, +`AOPetscToApplicationIS()` + +# External Links +$(_doc_external("Vec/AOApplicationToPetsc")) +""" +function AOApplicationToPetsc(petsclib::PetscLibType, ao::AO, n::PetscInt, ia::Vector{PetscInt}) end + +@for_petsc function AOApplicationToPetsc(petsclib::$UnionPetscLib, ao::AO, n::$PetscInt, ia::Vector{$PetscInt} ) + + @chk ccall( + (:AOApplicationToPetsc, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscInt}), + ao, n, ia, + ) + + + return nothing +end + +""" + AOPetscToApplicationPermuteInt(petsclib::PetscLibType,ao::AO, block::PetscInt, array::Vector{PetscInt}) +Permutes an array of blocks of integers +in the PETSc ordering to the application-defined ordering. + +Collective + +Input Parameters: +- `ao` - The application ordering context +- `block` - The block size +- `array` - The integer array + +Output Parameter: +- `array` - The permuted array + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOApplicationToPetsc()`, `AOPetscToApplicationIS()` + +# External Links +$(_doc_external("Vec/AOPetscToApplicationPermuteInt")) +""" +function AOPetscToApplicationPermuteInt(petsclib::PetscLibType, ao::AO, block::PetscInt, array::Vector{PetscInt}) end + +@for_petsc function AOPetscToApplicationPermuteInt(petsclib::$UnionPetscLib, ao::AO, block::$PetscInt, array::Vector{$PetscInt} ) + + @chk ccall( + (:AOPetscToApplicationPermuteInt, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscInt}), + ao, block, array, + ) + + + return nothing +end + +""" + AOApplicationToPetscPermuteInt(petsclib::PetscLibType,ao::AO, block::PetscInt, array::Vector{PetscInt}) +Permutes an array of blocks of integers +in the application-defined ordering to the PETSc ordering. + +Collective + +Input Parameters: +- `ao` - The application ordering context +- `block` - The block size +- `array` - The integer array + +Output Parameter: +- `array` - The permuted array + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOPetscToApplicationIS()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOApplicationToPetscPermuteInt")) +""" +function AOApplicationToPetscPermuteInt(petsclib::PetscLibType, ao::AO, block::PetscInt, array::Vector{PetscInt}) end + +@for_petsc function AOApplicationToPetscPermuteInt(petsclib::$UnionPetscLib, ao::AO, block::$PetscInt, array::Vector{$PetscInt} ) + + @chk ccall( + (:AOApplicationToPetscPermuteInt, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscInt}), + ao, block, array, + ) + + + return nothing +end + +""" + AOPetscToApplicationPermuteReal(petsclib::PetscLibType,ao::AO, block::PetscInt, array::Vector{PetscReal}) +Permutes an array of blocks of reals +in the PETSc ordering to the application-defined ordering. + +Collective + +Input Parameters: +- `ao` - The application ordering context +- `block` - The block size +- `array` - The integer array + +Output Parameter: +- `array` - The permuted array + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOApplicationToPetsc()`, `AOPetscToApplicationIS()` + +# External Links +$(_doc_external("Vec/AOPetscToApplicationPermuteReal")) +""" +function AOPetscToApplicationPermuteReal(petsclib::PetscLibType, ao::AO, block::PetscInt, array::Vector{PetscReal}) end + +@for_petsc function AOPetscToApplicationPermuteReal(petsclib::$UnionPetscLib, ao::AO, block::$PetscInt, array::Vector{$PetscReal} ) + + @chk ccall( + (:AOPetscToApplicationPermuteReal, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscReal}), + ao, block, array, + ) + + + return nothing +end + +""" + AOApplicationToPetscPermuteReal(petsclib::PetscLibType,ao::AO, block::PetscInt, array::Vector{PetscReal}) +Permutes an array of blocks of reals +in the application-defined ordering to the PETSc ordering. + +Collective + +Input Parameters: +- `ao` - The application ordering context +- `block` - The block size +- `array` - The integer array + +Output Parameter: +- `array` - The permuted array + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreateBasic()`, `AOView()`, `AOApplicationToPetsc()`, `AOPetscToApplicationIS()` + +# External Links +$(_doc_external("Vec/AOApplicationToPetscPermuteReal")) +""" +function AOApplicationToPetscPermuteReal(petsclib::PetscLibType, ao::AO, block::PetscInt, array::Vector{PetscReal}) end + +@for_petsc function AOApplicationToPetscPermuteReal(petsclib::$UnionPetscLib, ao::AO, block::$PetscInt, array::Vector{$PetscReal} ) + + @chk ccall( + (:AOApplicationToPetscPermuteReal, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{$PetscReal}), + ao, block, array, + ) + + + return nothing +end + +""" + AOSetFromOptions(petsclib::PetscLibType,ao::AO) +Sets `AO` options from the options database. + +Collective + +Input Parameter: +- `ao` - the application ordering + +Options Database Key: +- `-ao_type ` - sets the type of the `AO` + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOCreate()`, `AOSetType()`, `AODestroy()`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOSetFromOptions")) +""" +function AOSetFromOptions(petsclib::PetscLibType, ao::AO) end + +@for_petsc function AOSetFromOptions(petsclib::$UnionPetscLib, ao::AO ) + + @chk ccall( + (:AOSetFromOptions, $petsc_library), + PetscErrorCode, + (CAO,), + ao, + ) + + + return nothing +end + +""" + AOSetIS(petsclib::PetscLibType,ao::AO, isapp::IS, ispetsc::IS) +Sets the `IS` associated with the application ordering. + +Collective + +Input Parameters: +- `ao` - the application ordering +- `isapp` - index set that defines an ordering +- `ispetsc` - index set that defines another ordering (may be `NULL` to use the natural ordering) + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `AO`, `AOCreate()`, `AODestroy()`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOSetIS")) +""" +function AOSetIS(petsclib::PetscLibType, ao::AO, isapp::IS, ispetsc::IS) end + +@for_petsc function AOSetIS(petsclib::$UnionPetscLib, ao::AO, isapp::IS, ispetsc::IS ) + + @chk ccall( + (:AOSetIS, $petsc_library), + PetscErrorCode, + (CAO, CIS, CIS), + ao, isapp, ispetsc, + ) + + + return nothing +end + +""" + ao::AO = AOCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates an application ordering. That is an object that maps from an application ordering to a PETSc ordering and vice versa + +Collective + +Input Parameter: +- `comm` - MPI communicator that is to share the `AO` + +Output Parameter: +- `ao` - the new application ordering + +Options Database Key: +- `-ao_type ` - create `AO` with particular format +- `-ao_view` - call `AOView()` at the conclusion of `AOCreate()` + +Level: beginner + +-seealso: [](sec_ao), `AO`, `AOView()`, `AOSetIS()`, `AODestroy()`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOCreate")) +""" +function AOCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function AOCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + ao_ = Ref{CAO}() + + @chk ccall( + (:AOCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CAO}), + comm, ao_, + ) + + ao = AO(ao_[], petsclib) + + return ao +end + +""" + hasIndex::PetscBool = AOMappingHasApplicationIndex(petsclib::PetscLibType,ao::AO, idex::PetscInt) +Checks if an `AO` has a requested application index. + +Not Collective + +Input Parameters: +- `ao` - The `AO` +- `idex` - The application index + +Output Parameter: +- `hasIndex` - Flag is `PETSC_TRUE` if the index exists + +Level: intermediate + +-seealso: [](sec_ao), `AOMappingHasPetscIndex()`, `AOCreateMapping()`, `AO` + +# External Links +$(_doc_external("Vec/AOMappingHasApplicationIndex")) +""" +function AOMappingHasApplicationIndex(petsclib::PetscLibType, ao::AO, idex::PetscInt) end + +@for_petsc function AOMappingHasApplicationIndex(petsclib::$UnionPetscLib, ao::AO, idex::$PetscInt ) + hasIndex_ = Ref{PetscBool}() + + @chk ccall( + (:AOMappingHasApplicationIndex, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{PetscBool}), + ao, idex, hasIndex_, + ) + + hasIndex = hasIndex_[] + + return hasIndex +end + +""" + hasIndex::PetscBool = AOMappingHasPetscIndex(petsclib::PetscLibType,ao::AO, idex::PetscInt) +checks if an `AO` has a requested PETSc index. + +Not Collective + +Input Parameters: +- `ao` - The `AO` +- `idex` - The PETSc index + +Output Parameter: +- `hasIndex` - Flag is `PETSC_TRUE` if the index exists + +Level: intermediate + +-seealso: [](sec_ao), `AOMappingHasApplicationIndex()`, `AOCreateMapping()` + +# External Links +$(_doc_external("Vec/AOMappingHasPetscIndex")) +""" +function AOMappingHasPetscIndex(petsclib::PetscLibType, ao::AO, idex::PetscInt) end + +@for_petsc function AOMappingHasPetscIndex(petsclib::$UnionPetscLib, ao::AO, idex::$PetscInt ) + hasIndex_ = Ref{PetscBool}() + + @chk ccall( + (:AOMappingHasPetscIndex, $petsc_library), + PetscErrorCode, + (CAO, $PetscInt, Ptr{PetscBool}), + ao, idex, hasIndex_, + ) + + hasIndex = hasIndex_[] + + return hasIndex +end + +""" + aoout::AO = AOCreateMapping(petsclib::PetscLibType,comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) +Creates an application mapping using two integer arrays. + +Input Parameters: +- `comm` - MPI communicator that is to share the `AO` +- `napp` - size of integer arrays +- `myapp` - integer array that defines an ordering +- `mypetsc` - integer array that defines another ordering (may be `NULL` to indicate the identity ordering) + +Output Parameter: +- `aoout` - the new application mapping + +Options Database Key: +- `-ao_view` - call `AOView()` at the conclusion of `AOCreateMapping()` + +Level: beginner + +-seealso: [](sec_ao), `AOCreateBasic()`, `AOCreateMappingIS()`, `AODestroy()` + +# External Links +$(_doc_external("Vec/AOCreateMapping")) +""" +function AOCreateMapping(petsclib::PetscLibType, comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) end + +@for_petsc function AOCreateMapping(petsclib::$UnionPetscLib, comm::MPI_Comm, napp::$PetscInt, myapp::Vector{$PetscInt}, mypetsc::Vector{$PetscInt} ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateMapping, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CAO}), + comm, napp, myapp, mypetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + +""" + aoout::AO = AOCreateMappingIS(petsclib::PetscLibType,isapp::IS, ispetsc::IS) +Creates an application mapping using two index sets. + +Input Parameters: +- `isapp` - index set that defines an ordering +- `ispetsc` - index set that defines another ordering, maybe `NULL` for identity `IS` + +Output Parameter: +- `aoout` - the new application ordering + +Options Database Key: +- `-ao_view` - call `AOView()` at the conclusion of `AOCreateMappingIS()` + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `AOCreateBasic()`, `AOCreateMapping()`, `AODestroy()` + +# External Links +$(_doc_external("Vec/AOCreateMappingIS")) +""" +function AOCreateMappingIS(petsclib::PetscLibType, isapp::IS, ispetsc::IS) end + +@for_petsc function AOCreateMappingIS(petsclib::$UnionPetscLib, isapp::IS, ispetsc::IS ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateMappingIS, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CAO}), + isapp, ispetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + +""" + aoout::AO = AOCreateMemoryScalable(petsclib::PetscLibType,comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) +Creates a memory scalable application ordering using two integer arrays. + +Collective + +Input Parameters: +- `comm` - MPI communicator that is to share the `AO` +- `napp` - size of `myapp` and `mypetsc` +- `myapp` - integer array that defines an ordering +- `mypetsc` - integer array that defines another ordering (may be `NULL` to indicate the natural ordering, that is 0,1,2,3,...) + +Output Parameter: +- `aoout` - the new application ordering + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `AO`, `AOCreateMemoryScalableIS()`, `AODestroy()`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOCreateMemoryScalable")) +""" +function AOCreateMemoryScalable(petsclib::PetscLibType, comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) end + +@for_petsc function AOCreateMemoryScalable(petsclib::$UnionPetscLib, comm::MPI_Comm, napp::$PetscInt, myapp::Vector{$PetscInt}, mypetsc::Vector{$PetscInt} ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateMemoryScalable, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CAO}), + comm, napp, myapp, mypetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + +""" + aoout::AO = AOCreateMemoryScalableIS(petsclib::PetscLibType,isapp::IS, ispetsc::IS) +Creates a memory scalable application ordering using two index sets. + +Collective + +Input Parameters: +- `isapp` - index set that defines an ordering +- `ispetsc` - index set that defines another ordering (may be `NULL` to use the natural ordering) + +Output Parameter: +- `aoout` - the new application ordering + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `AO`, `AOCreateBasicIS()`, `AOCreateMemoryScalable()`, `AODestroy()` + +# External Links +$(_doc_external("Vec/AOCreateMemoryScalableIS")) +""" +function AOCreateMemoryScalableIS(petsclib::PetscLibType, isapp::IS, ispetsc::IS) end + +@for_petsc function AOCreateMemoryScalableIS(petsclib::$UnionPetscLib, isapp::IS, ispetsc::IS ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateMemoryScalableIS, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CAO}), + isapp, ispetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + +""" + aoout::AO = AOCreateBasic(petsclib::PetscLibType,comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) +Creates a basic application ordering using two integer arrays. + +Collective + +Input Parameters: +- `comm` - MPI communicator that is to share `AO` +- `napp` - size of `myapp` and `mypetsc` +- `myapp` - integer array that defines an ordering +- `mypetsc` - integer array that defines another ordering (may be `NULL` to +indicate the natural ordering, that is 0,1,2,3,...) + +Output Parameter: +- `aoout` - the new application ordering + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `AO`, `AOCreateBasicIS()`, `AODestroy()`, `AOPetscToApplication()`, `AOApplicationToPetsc()` + +# External Links +$(_doc_external("Vec/AOCreateBasic")) +""" +function AOCreateBasic(petsclib::PetscLibType, comm::MPI_Comm, napp::PetscInt, myapp::Vector{PetscInt}, mypetsc::Vector{PetscInt}) end + +@for_petsc function AOCreateBasic(petsclib::$UnionPetscLib, comm::MPI_Comm, napp::$PetscInt, myapp::Vector{$PetscInt}, mypetsc::Vector{$PetscInt} ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateBasic, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{CAO}), + comm, napp, myapp, mypetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + +""" + aoout::AO = AOCreateBasicIS(petsclib::PetscLibType,isapp::IS, ispetsc::IS) +Creates a basic application ordering using two `IS` index sets. + +Collective + +Input Parameters: +- `isapp` - index set that defines an ordering +- `ispetsc` - index set that defines another ordering (may be `NULL` to use the natural ordering) + +Output Parameter: +- `aoout` - the new application ordering + +Level: beginner + +-seealso: [](sec_ao), [](sec_scatter), `IS`, `AO`, `AOCreateBasic()`, `AODestroy()` + +# External Links +$(_doc_external("Vec/AOCreateBasicIS")) +""" +function AOCreateBasicIS(petsclib::PetscLibType, isapp::IS, ispetsc::IS) end + +@for_petsc function AOCreateBasicIS(petsclib::$UnionPetscLib, isapp::IS, ispetsc::IS ) + aoout_ = Ref{CAO}() + + @chk ccall( + (:AOCreateBasicIS, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CAO}), + isapp, ispetsc, aoout_, + ) + + aoout = AO(aoout_[], petsclib) + + return aoout +end + diff --git a/src/autowrapped/IS_wrappers.jl b/src/autowrapped/IS_wrappers.jl new file mode 100644 index 00000000..b6e58a8b --- /dev/null +++ b/src/autowrapped/IS_wrappers.jl @@ -0,0 +1,3168 @@ +# autodefined type arguments for class ------ +mutable struct _n_ISColoringValue end +const ISColoringValue = Ptr{_n_ISColoringValue} +# ------------------------------------------------------- + +""" + is::IS = ISCreate(petsclib::PetscLibType,comm::MPI_Comm) +Create an index set object. `IS`, index sets, are PETSc objects used to do efficient indexing into other data structures such as `Vec` and `Mat` + +Collective + +Input Parameter: +- `comm` - the MPI communicator + +Output Parameter: +- `is` - the new index set + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISType()`, `ISSetType()`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()`, `ISAllGather()` + +# External Links +$(_doc_external("Vec/ISCreate")) +""" +function ISCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function ISCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + is_ = Ref{CIS}() + + @chk ccall( + (:ISCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{CIS}), + comm, is_, + ) + + is = IS(is_[], petsclib) + + return is +end + +""" + ISSetType(petsclib::PetscLibType,is::IS, method::ISType) +Builds a index set, for a particular `ISType` + +Collective + +Input Parameters: +- `is` - The index set object +- `method` - The name of the index set type + +Options Database Key: +- `-is_type ` - Sets the index set type; use `-help` for a list of available types + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGENERAL`, `ISBLOCK`, `ISGetType()`, `ISCreate()`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()` + +# External Links +$(_doc_external("Vec/ISSetType")) +""" +function ISSetType(petsclib::PetscLibType, is::IS, method::ISType) end + +@for_petsc function ISSetType(petsclib::$UnionPetscLib, is::IS, method::ISType ) + + @chk ccall( + (:ISSetType, $petsc_library), + PetscErrorCode, + (CIS, ISType), + is, method, + ) + + + return nothing +end + +""" + type::ISType = ISGetType(petsclib::PetscLibType,is::IS) +Gets the index set type name, `ISType`, (as a string) from the `IS`. + +Not Collective + +Input Parameter: +- `is` - The index set + +Output Parameter: +- `type` - The index set type name + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISType`, `ISSetType()`, `ISCreate()` + +# External Links +$(_doc_external("Vec/ISGetType")) +""" +function ISGetType(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetType(petsclib::$UnionPetscLib, is::IS ) + type_ = Ref{ISType}() + + @chk ccall( + (:ISGetType, $petsc_library), + PetscErrorCode, + (CIS, Ptr{ISType}), + is, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + ISRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a new index set implementation + +Not Collective, No Fortran Support + +Input Parameters: +- `sname` - The name of a new user-defined creation routine +- `function` - The creation routine itself + +-seealso: [](sec_scatter), `IS`, `ISType`, `ISSetType()`, `ISRegisterAll()`, `ISRegisterDestroy()` + +# External Links +$(_doc_external("Vec/ISRegister")) +""" +function ISRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function ISRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:ISRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + N::PetscInt = ISRenumber(petsclib::PetscLibType,subset::IS, subset_mult::IS, subset_n::IS) +Renumbers the non + +Collective + +Input Parameters: +- `subset` - the index set +- `subset_mult` - the multiplicity of each entry in subset (optional, can be `NULL`) + +Output Parameters: +- `N` - one past the largest entry of the new `IS` +- `subset_n` - the new `IS` + +Level: intermediate + +-seealso: `IS` + +# External Links +$(_doc_external("Vec/ISRenumber")) +""" +function ISRenumber(petsclib::PetscLibType, subset::IS, subset_mult::IS, subset_n::IS) end + +@for_petsc function ISRenumber(petsclib::$UnionPetscLib, subset::IS, subset_mult::IS, subset_n::IS ) + N_ = Ref{$PetscInt}() + subset_n_ = Ref(subset_n.ptr) + + @chk ccall( + (:ISRenumber, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{$PetscInt}, Ptr{CIS}), + subset, subset_mult, N_, subset_n_, + ) + + N = N_[] + subset_n.ptr = C_NULL + + return N +end + +""" + subis::IS = ISCreateSubIS(petsclib::PetscLibType,is::IS, comps::IS) +Create a sub index set from a global index set selecting some components. + +Collective + +Input Parameters: +- `is` - the index set +- `comps` - which components we will extract from `is` + +Output Parameters: +- `subis` - the new sub index set + +Example usage: +We have an index set `is` living on 3 processes with the following values: +| 4 9 0 | 2 6 7 | 10 11 1| +and another index set `comps` used to indicate which components of is we want to take, +| 7 5 | 1 2 | 0 4| +The output index set `subis` should look like: +| 11 7 | 9 0 | 4 6| + +Level: intermediate + +-seealso: `IS`, `VecGetSubVector()`, `MatCreateSubMatrix()` + +# External Links +$(_doc_external("Vec/ISCreateSubIS")) +""" +function ISCreateSubIS(petsclib::PetscLibType, is::IS, comps::IS) end + +@for_petsc function ISCreateSubIS(petsclib::$UnionPetscLib, is::IS, comps::IS ) + subis_ = Ref{CIS}() + + @chk ccall( + (:ISCreateSubIS, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + is, comps, subis_, + ) + + subis = IS(subis_[], petsclib) + + return subis +end + +""" + ISClearInfoCache(petsclib::PetscLibType,is::IS, clear_permanent_loc::PetscBool) +clear the cache of computed index set properties + +Not Collective + +Input Parameters: +- `is` - the index set +- `clear_permanent_local` - whether to remove the permanent status of local properties + +Level: developer + +-seealso: `IS`, `ISInfo`, `ISInfoType`, `ISSetInfo()` + +# External Links +$(_doc_external("Vec/ISClearInfoCache")) +""" +function ISClearInfoCache(petsclib::PetscLibType, is::IS, clear_permanent_loc::PetscBool) end + +@for_petsc function ISClearInfoCache(petsclib::$UnionPetscLib, is::IS, clear_permanent_loc::PetscBool ) + + @chk ccall( + (:ISClearInfoCache, $petsc_library), + PetscErrorCode, + (CIS, PetscBool), + is, clear_permanent_loc, + ) + + + return nothing +end + +""" + ISSetInfo(petsclib::PetscLibType,is::IS, info::ISInfo, type::ISInfoType, permanent::PetscBool, flg::PetscBool) +Set known information about an index set. + +Logically Collective if `ISInfoType` is `IS_GLOBAL` + +Input Parameters: +- `is` - the index set +- `info` - describing a property of the index set, one of those listed below, +- `type` - `IS_LOCAL` if the information describes the local portion of the index set, +`IS_GLOBAL` if it describes the whole index set +- `permanent` - `PETSC_TRUE` if it is known that the property will persist through changes to the index set, `PETSC_FALSE` otherwise +If the user sets a property as permanently known, it will bypass computation of that property +- `flg` - set the described property as true (`PETSC_TRUE`) or false (`PETSC_FALSE`) + +Values of `info` Describing `IS` Structure: +- `IS_SORTED` - the [local part of the] index set is sorted in ascending order +- `IS_UNIQUE` - each entry in the [local part of the] index set is unique +- `IS_PERMUTATION` - the [local part of the] index set is a permutation of the integers {0, 1, ..., N-1}, where N is the size of the [local part of the] index set +- `IS_INTERVAL` - the [local part of the] index set is equal to a contiguous range of integers {f, f + 1, ..., f + N-1} +- `IS_IDENTITY` - the [local part of the] index set is equal to the integers {0, 1, ..., N-1} + +Level: advanced + +-seealso: `ISInfo`, `ISInfoType`, `IS` + +# External Links +$(_doc_external("Vec/ISSetInfo")) +""" +function ISSetInfo(petsclib::PetscLibType, is::IS, info::ISInfo, type::ISInfoType, permanent::PetscBool, flg::PetscBool) end + +@for_petsc function ISSetInfo(petsclib::$UnionPetscLib, is::IS, info::ISInfo, type::ISInfoType, permanent::PetscBool, flg::PetscBool ) + + @chk ccall( + (:ISSetInfo, $petsc_library), + PetscErrorCode, + (CIS, ISInfo, ISInfoType, PetscBool, PetscBool), + is, info, type, permanent, flg, + ) + + + return nothing +end + +""" + flg::PetscBool = ISGetInfo(petsclib::PetscLibType,is::IS, info::ISInfo, type::ISInfoType, compute::PetscBool) +Determine whether an index set satisfies a given property + +Collective or Logically Collective if the type is `IS_GLOBAL` (logically collective if the value of the property has been permanently set with `ISSetInfo()`) + +Input Parameters: +- `is` - the index set +- `info` - describing a property of the index set, one of those listed in the documentation of `ISSetInfo()` +- `compute` - if `PETSC_FALSE`, the property will not be computed if it is not already known and the property will be assumed to be false +- `type` - whether the property is local (`IS_LOCAL`) or global (`IS_GLOBAL`) + +Output Parameter: +- `flg` - whether the property is true (`PETSC_TRUE`) or false (`PETSC_FALSE`) + +Level: advanced + +-seealso: `IS`, `ISInfo`, `ISInfoType`, `ISSetInfo()`, `ISClearInfoCache()` + +# External Links +$(_doc_external("Vec/ISGetInfo")) +""" +function ISGetInfo(petsclib::PetscLibType, is::IS, info::ISInfo, type::ISInfoType, compute::PetscBool) end + +@for_petsc function ISGetInfo(petsclib::$UnionPetscLib, is::IS, info::ISInfo, type::ISInfoType, compute::PetscBool ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:ISGetInfo, $petsc_library), + PetscErrorCode, + (CIS, ISInfo, ISInfoType, PetscBool, Ptr{PetscBool}), + is, info, type, compute, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + ident::PetscBool = ISIdentity(petsclib::PetscLibType,is::IS) +Determines whether index set is the identity mapping. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `ident` - `PETSC_TRUE` if an identity, else `PETSC_FALSE` + +Level: intermediate + +-seealso: `IS`, `ISSetIdentity()`, `ISGetInfo()` + +# External Links +$(_doc_external("Vec/ISIdentity")) +""" +function ISIdentity(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISIdentity(petsclib::$UnionPetscLib, is::IS ) + ident_ = Ref{PetscBool}() + + @chk ccall( + (:ISIdentity, $petsc_library), + PetscErrorCode, + (CIS, Ptr{PetscBool}), + is, ident_, + ) + + ident = ident_[] + + return ident +end + +""" + ISSetIdentity(petsclib::PetscLibType,is::IS) +Informs the index set that it is an identity. + +Logically Collective + +Input Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: `IS`, `ISIdentity()`, `ISSetInfo()`, `ISClearInfoCache()` + +# External Links +$(_doc_external("Vec/ISSetIdentity")) +""" +function ISSetIdentity(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISSetIdentity(petsclib::$UnionPetscLib, is::IS ) + + @chk ccall( + (:ISSetIdentity, $petsc_library), + PetscErrorCode, + (CIS,), + is, + ) + + + return nothing +end + +""" + start::PetscInt,contig::PetscBool = ISContiguousLocal(petsclib::PetscLibType,is::IS, gstart::PetscInt, gend::PetscInt) +Locates an index set with contiguous range within a global range, if possible + +Not Collective + +Input Parameters: +- `is` - the index set +- `gstart` - global start +- `gend` - global end + +Output Parameters: +- `start` - start of contiguous block, as an offset from `gstart` +- `contig` - `PETSC_TRUE` if the index set refers to contiguous entries on this process, else `PETSC_FALSE` + +Level: developer + +-seealso: `IS`, `ISGetLocalSize()`, `VecGetOwnershipRange()` + +# External Links +$(_doc_external("Vec/ISContiguousLocal")) +""" +function ISContiguousLocal(petsclib::PetscLibType, is::IS, gstart::PetscInt, gend::PetscInt) end + +@for_petsc function ISContiguousLocal(petsclib::$UnionPetscLib, is::IS, gstart::$PetscInt, gend::$PetscInt ) + start_ = Ref{$PetscInt}() + contig_ = Ref{PetscBool}() + + @chk ccall( + (:ISContiguousLocal, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, Ptr{$PetscInt}, Ptr{PetscBool}), + is, gstart, gend, start_, contig_, + ) + + start = start_[] + contig = contig_[] + + return start,contig +end + +""" + perm::PetscBool = ISPermutation(petsclib::PetscLibType,is::IS) +`PETSC_TRUE` or `PETSC_FALSE` depending on whether the +index set has been declared to be a permutation. + +Logically Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `perm` - `PETSC_TRUE` if a permutation, else `PETSC_FALSE` + +Level: intermediate + +-seealso: `IS`, `ISSetPermutation()`, `ISGetInfo()` + +# External Links +$(_doc_external("Vec/ISPermutation")) +""" +function ISPermutation(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISPermutation(petsclib::$UnionPetscLib, is::IS ) + perm_ = Ref{PetscBool}() + + @chk ccall( + (:ISPermutation, $petsc_library), + PetscErrorCode, + (CIS, Ptr{PetscBool}), + is, perm_, + ) + + perm = perm_[] + + return perm +end + +""" + ISSetPermutation(petsclib::PetscLibType,is::IS) +Informs the index set that it is a permutation. + +Logically Collective + +Input Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: `IS`, `ISPermutation()`, `ISSetInfo()`, `ISClearInfoCache().` + +# External Links +$(_doc_external("Vec/ISSetPermutation")) +""" +function ISSetPermutation(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISSetPermutation(petsclib::$UnionPetscLib, is::IS ) + + @chk ccall( + (:ISSetPermutation, $petsc_library), + PetscErrorCode, + (CIS,), + is, + ) + + + return nothing +end + +""" + ISDestroy(petsclib::PetscLibType,is::IS) +Destroys an index set. + +Collective + +Input Parameter: +- `is` - the index set + +Level: beginner + +-seealso: `IS`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()` + +# External Links +$(_doc_external("Vec/ISDestroy")) +""" +function ISDestroy(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISDestroy(petsclib::$UnionPetscLib, is::IS ) + is_ = Ref(is.ptr) + + @chk ccall( + (:ISDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CIS},), + is_, + ) + + is.ptr = C_NULL + + return nothing +end + +""" + ISInvertPermutation(petsclib::PetscLibType,is::IS, nloc::PetscInt, isout::IS) +Creates a new permutation that is the inverse of +a given permutation. + +Collective + +Input Parameters: +- `is` - the index set +- `nlocal` - number of indices on this processor in result (ignored for 1 processor) or +use `PETSC_DECIDE` + +Output Parameter: +- `isout` - the inverse permutation + +Level: intermediate + +-seealso: `IS`, `ISGetInfo()`, `ISSetPermutation()`, `ISGetPermutation()` + +# External Links +$(_doc_external("Vec/ISInvertPermutation")) +""" +function ISInvertPermutation(petsclib::PetscLibType, is::IS, nloc::PetscInt, isout::IS) end + +@for_petsc function ISInvertPermutation(petsclib::$UnionPetscLib, is::IS, nloc::$PetscInt, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISInvertPermutation, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, Ptr{CIS}), + is, nloc, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + size::PetscInt = ISGetSize(petsclib::PetscLibType,is::IS) +Returns the global length of an index set. + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `size` - the global size + +Level: beginner + +-seealso: `IS` + +# External Links +$(_doc_external("Vec/ISGetSize")) +""" +function ISGetSize(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetSize(petsclib::$UnionPetscLib, is::IS ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:ISGetSize, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}), + is, size_, + ) + + size = size_[] + + return size +end + +""" + size::PetscInt = ISGetLocalSize(petsclib::PetscLibType,is::IS) +Returns the local (processor) length of an index set. + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `size` - the local size + +Level: beginner + +-seealso: `IS`, `ISGetSize()` + +# External Links +$(_doc_external("Vec/ISGetLocalSize")) +""" +function ISGetLocalSize(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetLocalSize(petsclib::$UnionPetscLib, is::IS ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:ISGetLocalSize, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}), + is, size_, + ) + + size = size_[] + + return size +end + +""" + ISGetLayout(petsclib::PetscLibType,is::IS, map::PetscLayout) +get `PetscLayout` describing index set layout + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `map` - the layout + +Level: developer + +-seealso: `IS`, `PetscLayout`, `ISSetLayout()`, `ISGetSize()`, `ISGetLocalSize()` + +# External Links +$(_doc_external("Vec/ISGetLayout")) +""" +function ISGetLayout(petsclib::PetscLibType, is::IS, map::PetscLayout) end + +@for_petsc function ISGetLayout(petsclib::$UnionPetscLib, is::IS, map::PetscLayout ) + + @chk ccall( + (:ISGetLayout, $petsc_library), + PetscErrorCode, + (CIS, Ptr{PetscLayout}), + is, map, + ) + + + return nothing +end + +""" + ISSetLayout(petsclib::PetscLibType,is::IS, map::PetscLayout) +set `PetscLayout` describing index set layout + +Collective + +Input Parameters: +- `is` - the index set +- `map` - the layout + +Level: developer + +-seealso: `IS`, `PetscLayout`, `ISCreate()`, `ISGetLayout()`, `ISGetSize()`, `ISGetLocalSize()` + +# External Links +$(_doc_external("Vec/ISSetLayout")) +""" +function ISSetLayout(petsclib::PetscLibType, is::IS, map::PetscLayout) end + +@for_petsc function ISSetLayout(petsclib::$UnionPetscLib, is::IS, map::PetscLayout ) + + @chk ccall( + (:ISSetLayout, $petsc_library), + PetscErrorCode, + (CIS, PetscLayout), + is, map, + ) + + + return nothing +end + +""" + ptr::Vector{PetscInt} = ISGetIndices(petsclib::PetscLibType,is::IS) +Returns a pointer to the indices. The user should call +`ISRestoreIndices()` after having looked at the indices. The user should +NOT change the indices. + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `ptr` - the location to put the pointer to the indices + +Level: intermediate + +-seealso: `IS`, `ISRestoreIndices()` + +# External Links +$(_doc_external("Vec/ISGetIndices")) +""" +function ISGetIndices(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetIndices(petsclib::$UnionPetscLib, is::IS ) + ptr_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISGetIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, ptr_, + ) + + ptr = unsafe_wrap(Array, ptr_[], VecGetLocalSize(petsclib, x); own = false) + + return ptr +end + +""" + min::PetscInt,max::PetscInt = ISGetMinMax(petsclib::PetscLibType,is::IS) +Gets the minimum and maximum values in an `IS` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameters: +- `min` - the minimum value, you may pass `NULL` +- `max` - the maximum value, you may pass `NULL` + +Level: intermediate + +-seealso: `IS`, `ISGetIndices()`, `ISRestoreIndices()` + +# External Links +$(_doc_external("Vec/ISGetMinMax")) +""" +function ISGetMinMax(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetMinMax(petsclib::$UnionPetscLib, is::IS ) + min_ = Ref{$PetscInt}() + max_ = Ref{$PetscInt}() + + @chk ccall( + (:ISGetMinMax, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}, Ptr{$PetscInt}), + is, min_, max_, + ) + + min = min_[] + max = max_[] + + return min,max +end + +""" + location::PetscInt = ISLocate(petsclib::PetscLibType,is::IS, key::PetscInt) +determine the location of an index within the local component of an index set + +Not Collective + +Input Parameters: +- `is` - the index set +- `key` - the search key + +Output Parameter: +- `location` - if >= 0, a location within the index set that is equal to the key, otherwise the key is not in the index set + +Level: intermediate + +-seealso: `IS` + +# External Links +$(_doc_external("Vec/ISLocate")) +""" +function ISLocate(petsclib::PetscLibType, is::IS, key::PetscInt) end + +@for_petsc function ISLocate(petsclib::$UnionPetscLib, is::IS, key::$PetscInt ) + location_ = Ref{$PetscInt}() + + @chk ccall( + (:ISLocate, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, Ptr{$PetscInt}), + is, key, location_, + ) + + location = location_[] + + return location +end + +""" + ISRestoreIndices(petsclib::PetscLibType,is::IS, ptr::Vector{PetscInt}) +Restores an index set to a usable state after a call to `ISGetIndices()`. + +Not Collective + +Input Parameters: +- `is` - the index set +- `ptr` - the pointer obtained by `ISGetIndices()` + +Level: intermediate + +-seealso: `IS`, `ISGetIndices()` + +# External Links +$(_doc_external("Vec/ISRestoreIndices")) +""" +function ISRestoreIndices(petsclib::PetscLibType, is::IS, ptr::Vector{PetscInt}) end + +@for_petsc function ISRestoreIndices(petsclib::$UnionPetscLib, is::IS, ptr::Vector{$PetscInt} ) + ptr_ = Ref(pointer(ptr)) + + @chk ccall( + (:ISRestoreIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, ptr_, + ) + + + return nothing +end + +""" + indices::Vector{PetscInt} = ISGetTotalIndices(petsclib::PetscLibType,is::IS) +Retrieve an array containing all indices across the communicator. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `indices` - total indices with rank 0 indices first, and so on; total array size is +the same as returned with `ISGetSize()`. + +Level: intermediate + +-seealso: `IS`, `ISRestoreTotalIndices()`, `ISGetNonlocalIndices()`, `ISGetSize()` + +# External Links +$(_doc_external("Vec/ISGetTotalIndices")) +""" +function ISGetTotalIndices(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetTotalIndices(petsclib::$UnionPetscLib, is::IS ) + indices_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISGetTotalIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, indices_, + ) + + indices = unsafe_wrap(Array, indices_[], VecGetLocalSize(petsclib, x); own = false) + + return indices +end + +""" + ISRestoreTotalIndices(petsclib::PetscLibType,is::IS, indices::Vector{PetscInt}) +Restore the index array obtained with `ISGetTotalIndices()`. + +Not Collective. + +Input Parameters: +- `is` - the index set +- `indices` - index array; must be the array obtained with `ISGetTotalIndices()` + +Level: intermediate + +-seealso: `IS`, `ISGetNonlocalIndices()` + +# External Links +$(_doc_external("Vec/ISRestoreTotalIndices")) +""" +function ISRestoreTotalIndices(petsclib::PetscLibType, is::IS, indices::Vector{PetscInt}) end + +@for_petsc function ISRestoreTotalIndices(petsclib::$UnionPetscLib, is::IS, indices::Vector{$PetscInt} ) + indices_ = Ref(pointer(indices)) + + @chk ccall( + (:ISRestoreTotalIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, indices_, + ) + + + return nothing +end + +""" + indices::Vector{PetscInt} = ISGetNonlocalIndices(petsclib::PetscLibType,is::IS) +Retrieve an array of indices from remote processors +in this communicator. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `indices` - indices with rank 0 indices first, and so on, omitting +the current rank. Total number of indices is the difference +total and local, obtained with `ISGetSize()` and `ISGetLocalSize()`, +respectively. + +Level: intermediate + +-seealso: `IS`, `ISGetTotalIndices()`, `ISRestoreNonlocalIndices()`, `ISGetSize()`, `ISGetLocalSize().` + +# External Links +$(_doc_external("Vec/ISGetNonlocalIndices")) +""" +function ISGetNonlocalIndices(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetNonlocalIndices(petsclib::$UnionPetscLib, is::IS ) + indices_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISGetNonlocalIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, indices_, + ) + + indices = unsafe_wrap(Array, indices_[], VecGetLocalSize(petsclib, x); own = false) + + return indices +end + +""" + ISRestoreNonlocalIndices(petsclib::PetscLibType,is::IS, indices::Vector{PetscInt}) +Restore the index array obtained with `ISGetNonlocalIndices()`. + +Not Collective. + +Input Parameters: +- `is` - the index set +- `indices` - index array; must be the array obtained with `ISGetNonlocalIndices()` + +Level: intermediate + +-seealso: `IS`, `ISGetTotalIndices()`, `ISGetNonlocalIndices()`, `ISRestoreTotalIndices()` + +# External Links +$(_doc_external("Vec/ISRestoreNonlocalIndices")) +""" +function ISRestoreNonlocalIndices(petsclib::PetscLibType, is::IS, indices::Vector{PetscInt}) end + +@for_petsc function ISRestoreNonlocalIndices(petsclib::$UnionPetscLib, is::IS, indices::Vector{$PetscInt} ) + indices_ = Ref(pointer(indices)) + + @chk ccall( + (:ISRestoreNonlocalIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, indices_, + ) + + + return nothing +end + +""" + ISGetNonlocalIS(petsclib::PetscLibType,is::IS, complement::IS) +Gather all nonlocal indices for this `IS` and present +them as another sequential index set. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `complement` - sequential `IS` with indices identical to the result of +`ISGetNonlocalIndices()` + +Level: intermediate + +-seealso: `IS`, `ISGetNonlocalIndices()`, `ISRestoreNonlocalIndices()`, `ISAllGather()`, `ISGetSize()` + +# External Links +$(_doc_external("Vec/ISGetNonlocalIS")) +""" +function ISGetNonlocalIS(petsclib::PetscLibType, is::IS, complement::IS) end + +@for_petsc function ISGetNonlocalIS(petsclib::$UnionPetscLib, is::IS, complement::IS ) + complement_ = Ref(complement.ptr) + + @chk ccall( + (:ISGetNonlocalIS, $petsc_library), + PetscErrorCode, + (CIS, Ptr{CIS}), + is, complement_, + ) + + complement.ptr = C_NULL + + return nothing +end + +""" + ISRestoreNonlocalIS(petsclib::PetscLibType,is::IS, complement::IS) +Restore the `IS` obtained with `ISGetNonlocalIS()`. + +Not collective. + +Input Parameters: +- `is` - the index set +- `complement` - index set of `is`'s nonlocal indices + +Level: intermediate + +-seealso: `IS`, `ISGetNonlocalIS()`, `ISGetNonlocalIndices()`, `ISRestoreNonlocalIndices()` + +# External Links +$(_doc_external("Vec/ISRestoreNonlocalIS")) +""" +function ISRestoreNonlocalIS(petsclib::PetscLibType, is::IS, complement::IS) end + +@for_petsc function ISRestoreNonlocalIS(petsclib::$UnionPetscLib, is::IS, complement::IS ) + complement_ = Ref(complement.ptr) + + @chk ccall( + (:ISRestoreNonlocalIS, $petsc_library), + PetscErrorCode, + (CIS, Ptr{CIS}), + is, complement_, + ) + + complement.ptr = C_NULL + + return nothing +end + +""" + ISViewFromOptions(petsclib::PetscLibType,A::IS, obj::PetscObject, name::String) +View an `IS` based on options in the options database + +Collective + +Input Parameters: +- `A` - the index set +- `obj` - Optional object that provides the prefix for the options database +- `name` - command line option + +Level: intermediate + +-seealso: `IS`, `ISView()`, `PetscObjectViewFromOptions()`, `ISCreate()` + +# External Links +$(_doc_external("Vec/ISViewFromOptions")) +""" +function ISViewFromOptions(petsclib::PetscLibType, A::IS, obj::PetscObject, name::String) end + +@for_petsc function ISViewFromOptions(petsclib::$UnionPetscLib, A::IS, obj::PetscObject, name::String ) + + @chk ccall( + (:ISViewFromOptions, $petsc_library), + PetscErrorCode, + (CIS, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + ISView(petsclib::PetscLibType,is::IS, viewer::PetscViewer) +Displays an index set. + +Collective + +Input Parameters: +- `is` - the index set +- `viewer` - viewer used to display the set, for example `PETSC_VIEWER_STDOUT_SELF`. + +Level: intermediate + +-seealso: `IS`, `PetscViewer`, `PetscViewerASCIIOpen()`, `ISViewFromOptions()` + +# External Links +$(_doc_external("Vec/ISView")) +""" +function ISView(petsclib::PetscLibType, is::IS, viewer::PetscViewer) end + +@for_petsc function ISView(petsclib::$UnionPetscLib, is::IS, viewer::PetscViewer ) + + @chk ccall( + (:ISView, $petsc_library), + PetscErrorCode, + (CIS, PetscViewer), + is, viewer, + ) + + + return nothing +end + +""" + ISLoad(petsclib::PetscLibType,is::IS, viewer::PetscViewer) +Loads an index set that has been stored in binary or HDF5 format with `ISView()`. + +Collective + +Input Parameters: +- `is` - the newly loaded index set, this needs to have been created with `ISCreate()` or some related function before a call to `ISLoad()`. +- `viewer` - binary file viewer, obtained from `PetscViewerBinaryOpen()` or HDF5 file viewer, obtained from `PetscViewerHDF5Open()` + +Level: intermediate + +-seealso: `IS`, `PetscViewerBinaryOpen()`, `ISView()`, `MatLoad()`, `VecLoad()` + +# External Links +$(_doc_external("Vec/ISLoad")) +""" +function ISLoad(petsclib::PetscLibType, is::IS, viewer::PetscViewer) end + +@for_petsc function ISLoad(petsclib::$UnionPetscLib, is::IS, viewer::PetscViewer ) + + @chk ccall( + (:ISLoad, $petsc_library), + PetscErrorCode, + (CIS, PetscViewer), + is, viewer, + ) + + + return nothing +end + +""" + ISSort(petsclib::PetscLibType,is::IS) +Sorts the indices of an index set. + +Collective + +Input Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: `IS`, `ISSortRemoveDups()`, `ISSorted()` + +# External Links +$(_doc_external("Vec/ISSort")) +""" +function ISSort(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISSort(petsclib::$UnionPetscLib, is::IS ) + + @chk ccall( + (:ISSort, $petsc_library), + PetscErrorCode, + (CIS,), + is, + ) + + + return nothing +end + +""" + ISSortRemoveDups(petsclib::PetscLibType,is::IS) +Sorts the indices of an index set, removing duplicates. + +Collective + +Input Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: `IS`, `ISSort()`, `ISSorted()` + +# External Links +$(_doc_external("Vec/ISSortRemoveDups")) +""" +function ISSortRemoveDups(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISSortRemoveDups(petsclib::$UnionPetscLib, is::IS ) + + @chk ccall( + (:ISSortRemoveDups, $petsc_library), + PetscErrorCode, + (CIS,), + is, + ) + + + return nothing +end + +""" + ISToGeneral(petsclib::PetscLibType,is::IS) +Converts an IS object of any type to `ISGENERAL` type + +Collective + +Input Parameter: +- `is` - the index set + +Level: intermediate + +-seealso: `IS`, `ISSorted()` + +# External Links +$(_doc_external("Vec/ISToGeneral")) +""" +function ISToGeneral(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISToGeneral(petsclib::$UnionPetscLib, is::IS ) + + @chk ccall( + (:ISToGeneral, $petsc_library), + PetscErrorCode, + (CIS,), + is, + ) + + + return nothing +end + +""" + flg::PetscBool = ISSorted(petsclib::PetscLibType,is::IS) +Checks the indices to determine whether they have been sorted. + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `flg` - output flag, either `PETSC_TRUE` if the index set is sorted, +or `PETSC_FALSE` otherwise. + +Level: intermediate + +-seealso: `ISSort()`, `ISSortRemoveDups()` + +# External Links +$(_doc_external("Vec/ISSorted")) +""" +function ISSorted(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISSorted(petsclib::$UnionPetscLib, is::IS ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:ISSorted, $petsc_library), + PetscErrorCode, + (CIS, Ptr{PetscBool}), + is, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + newIS::IS = ISDuplicate(petsclib::PetscLibType,is::IS) +Creates a duplicate copy of an index set. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `newIS` - the copy of the index set + +Level: beginner + +-seealso: `IS`, `ISCreateGeneral()`, `ISCopy()` + +# External Links +$(_doc_external("Vec/ISDuplicate")) +""" +function ISDuplicate(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISDuplicate(petsclib::$UnionPetscLib, is::IS ) + newIS_ = Ref{CIS}() + + @chk ccall( + (:ISDuplicate, $petsc_library), + PetscErrorCode, + (CIS, Ptr{CIS}), + is, newIS_, + ) + + newIS = IS(newIS_[], petsclib) + + return newIS +end + +""" + ISCopy(petsclib::PetscLibType,is::IS, isy::IS) +Copies an index set. + +Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `isy` - the copy of the index set + +Level: beginner + +-seealso: `IS`, `ISDuplicate()`, `ISShift()` + +# External Links +$(_doc_external("Vec/ISCopy")) +""" +function ISCopy(petsclib::PetscLibType, is::IS, isy::IS) end + +@for_petsc function ISCopy(petsclib::$UnionPetscLib, is::IS, isy::IS ) + + @chk ccall( + (:ISCopy, $petsc_library), + PetscErrorCode, + (CIS, CIS), + is, isy, + ) + + + return nothing +end + +""" + ISShift(petsclib::PetscLibType,is::IS, offset::PetscInt, isy::IS) +Shift all indices by given offset + +Collective + +Input Parameters: +- `is` - the index set +- `offset` - the offset + +Output Parameter: +- `isy` - the shifted copy of the input index set + +Level: beginner + +-seealso: `ISDuplicate()`, `ISCopy()` + +# External Links +$(_doc_external("Vec/ISShift")) +""" +function ISShift(petsclib::PetscLibType, is::IS, offset::PetscInt, isy::IS) end + +@for_petsc function ISShift(petsclib::$UnionPetscLib, is::IS, offset::$PetscInt, isy::IS ) + + @chk ccall( + (:ISShift, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, CIS), + is, offset, isy, + ) + + + return nothing +end + +""" + ISOnComm(petsclib::PetscLibType,is::IS, comm::MPI_Comm, mode::PetscCopyMode, newis::IS) +Split a parallel `IS` on subcomms (usually self) or concatenate index sets on subcomms into a parallel index set + +Collective + +Input Parameters: +- `is` - index set +- `comm` - communicator for new index set +- `mode` - copy semantics, `PETSC_USE_POINTER` for no-copy if possible, otherwise `PETSC_COPY_VALUES` + +Output Parameter: +- `newis` - new `IS` on `comm` + +Level: advanced + +-seealso: `IS` + +# External Links +$(_doc_external("Vec/ISOnComm")) +""" +function ISOnComm(petsclib::PetscLibType, is::IS, comm::MPI_Comm, mode::PetscCopyMode, newis::IS) end + +@for_petsc function ISOnComm(petsclib::$UnionPetscLib, is::IS, comm::MPI_Comm, mode::PetscCopyMode, newis::IS ) + newis_ = Ref(newis.ptr) + + @chk ccall( + (:ISOnComm, $petsc_library), + PetscErrorCode, + (CIS, MPI_Comm, PetscCopyMode, Ptr{CIS}), + is, comm, mode, newis_, + ) + + newis.ptr = C_NULL + + return nothing +end + +""" + ISSetBlockSize(petsclib::PetscLibType,is::IS, bs::PetscInt) +informs an index set that it has a given block size + +Logicall Collective + +Input Parameters: +- `is` - index set +- `bs` - block size + +Level: intermediate + +-seealso: `IS`, `ISGetBlockSize()`, `ISCreateBlock()`, `ISBlockGetIndices()`, + +# External Links +$(_doc_external("Vec/ISSetBlockSize")) +""" +function ISSetBlockSize(petsclib::PetscLibType, is::IS, bs::PetscInt) end + +@for_petsc function ISSetBlockSize(petsclib::$UnionPetscLib, is::IS, bs::$PetscInt ) + + @chk ccall( + (:ISSetBlockSize, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt), + is, bs, + ) + + + return nothing +end + +""" + size::PetscInt = ISGetBlockSize(petsclib::PetscLibType,is::IS) +Returns the number of elements in a block. + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `size` - the number of elements in a block + +Level: intermediate + +-seealso: `IS`, `ISBlockGetSize()`, `ISGetSize()`, `ISCreateBlock()`, `ISSetBlockSize()` + +# External Links +$(_doc_external("Vec/ISGetBlockSize")) +""" +function ISGetBlockSize(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetBlockSize(petsclib::$UnionPetscLib, is::IS ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:ISGetBlockSize, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}), + is, size_, + ) + + size = size_[] + + return size +end + +""" + ISSetCompressOutput(petsclib::PetscLibType,is::IS, compress::PetscBool) +set the flag for output compression + +Logicall Collective + +Input Parameters: +- `is` - index set +- `compress` - flag for output compression + +Level: intermediate + +-seealso: `IS`, `ISGetCompressOutput()`, `ISView()` + +# External Links +$(_doc_external("Vec/ISSetCompressOutput")) +""" +function ISSetCompressOutput(petsclib::PetscLibType, is::IS, compress::PetscBool) end + +@for_petsc function ISSetCompressOutput(petsclib::$UnionPetscLib, is::IS, compress::PetscBool ) + + @chk ccall( + (:ISSetCompressOutput, $petsc_library), + PetscErrorCode, + (CIS, PetscBool), + is, compress, + ) + + + return nothing +end + +""" + compress::PetscBool = ISGetCompressOutput(petsclib::PetscLibType,is::IS) +Returns the flag for output compression + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `compress` - the flag to compress output + +Level: intermediate + +-seealso: `IS`, `ISSetCompressOutput()`, `ISView()` + +# External Links +$(_doc_external("Vec/ISGetCompressOutput")) +""" +function ISGetCompressOutput(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISGetCompressOutput(petsclib::$UnionPetscLib, is::IS ) + compress_ = Ref{PetscBool}() + + @chk ccall( + (:ISGetCompressOutput, $petsc_library), + PetscErrorCode, + (CIS, Ptr{PetscBool}), + is, compress_, + ) + + compress = compress_[] + + return compress +end + +""" + ISRegisterAll(petsclib::PetscLibType) +Registers all of the index set components in the `IS` package. + +Not Collective + +Level: advanced + +-seealso: [](sec_scatter), `IS`, `ISType`, `ISRegister()` + +# External Links +$(_doc_external("Vec/ISRegisterAll")) +""" +function ISRegisterAll(petsclib::PetscLibType) end + +@for_petsc function ISRegisterAll(petsclib::$UnionPetscLib) + + @chk ccall( + (:ISRegisterAll, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + is::IS = ISCreateGeneral(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) +Creates a data structure for an index set containing a list of integers. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `n` - the length of the index set +- `idx` - the list of integers +- `mode` - `PETSC_COPY_VALUES`, `PETSC_OWN_POINTER`, or `PETSC_USE_POINTER`; see `PetscCopyMode` for meaning of this flag. + +Output Parameter: +- `is` - the new index set + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISGENERAL`, `ISCreateStride()`, `ISCreateBlock()`, `ISAllGather()`, `PETSC_COPY_VALUES`, `PETSC_OWN_POINTER`, +`PETSC_USE_POINTER`, `PetscCopyMode`, `ISGeneralSetIndicesFromMask()` + +# External Links +$(_doc_external("Vec/ISCreateGeneral")) +""" +function ISCreateGeneral(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) end + +@for_petsc function ISCreateGeneral(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, idx::Vector{$PetscInt}, mode::PetscCopyMode ) + is_ = Ref{CIS}() + + @chk ccall( + (:ISCreateGeneral, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{$PetscInt}, PetscCopyMode, Ptr{CIS}), + comm, n, idx, mode, is_, + ) + + is = IS(is_[], petsclib) + + return is +end + +""" + ISGeneralSetIndices(petsclib::PetscLibType,is::IS, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) +Sets the indices for an `ISGENERAL` index set + +Logically Collective + +Input Parameters: +- `is` - the index set +- `n` - the length of the index set +- `idx` - the list of integers +- `mode` - see `PetscCopyMode` for meaning of this flag. + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISBLOCK`, `ISCreateGeneral()`, `ISGeneralSetIndicesFromMask()`, `ISBlockSetIndices()`, `ISGENERAL`, `PetscCopyMode` + +# External Links +$(_doc_external("Vec/ISGeneralSetIndices")) +""" +function ISGeneralSetIndices(petsclib::PetscLibType, is::IS, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) end + +@for_petsc function ISGeneralSetIndices(petsclib::$UnionPetscLib, is::IS, n::$PetscInt, idx::Vector{$PetscInt}, mode::PetscCopyMode ) + + @chk ccall( + (:ISGeneralSetIndices, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, Ptr{$PetscInt}, PetscCopyMode), + is, n, idx, mode, + ) + + + return nothing +end + +""" + ISGeneralSetIndicesFromMask(petsclib::PetscLibType,is::IS, rstart::PetscInt, rend::PetscInt, mask::Vector{PetscBool}) +Sets the indices for an `ISGENERAL` index set using a boolean mask + +Collective + +Input Parameters: +- `is` - the index set +- `rstart` - the range start index (inclusive) +- `rend` - the range end index (exclusive) +- `mask` - the boolean mask array of length rend-rstart, indices will be set for each `PETSC_TRUE` value in the array + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISCreateGeneral()`, `ISGeneralSetIndices()`, `ISGENERAL` + +# External Links +$(_doc_external("Vec/ISGeneralSetIndicesFromMask")) +""" +function ISGeneralSetIndicesFromMask(petsclib::PetscLibType, is::IS, rstart::PetscInt, rend::PetscInt, mask::Vector{PetscBool}) end + +@for_petsc function ISGeneralSetIndicesFromMask(petsclib::$UnionPetscLib, is::IS, rstart::$PetscInt, rend::$PetscInt, mask::Vector{PetscBool} ) + + @chk ccall( + (:ISGeneralSetIndicesFromMask, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, Ptr{PetscBool}), + is, rstart, rend, mask, + ) + + + return nothing +end + +""" + ISGeneralFilter(petsclib::PetscLibType,is::IS, start::PetscInt, _::PetscInt) +Remove all indices outside of [start, end) from an `ISGENERAL` + +Collective + +Input Parameters: +- `is` - the index set +- `start` - the lowest index kept +- `end` - one more than the highest index kept, `start` ≤ `end_` + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISGENERAL`, `ISCreateGeneral()`, `ISGeneralSetIndices()` + +# External Links +$(_doc_external("Vec/ISGeneralFilter")) +""" +function ISGeneralFilter(petsclib::PetscLibType, is::IS, start::PetscInt, end_::PetscInt) end + +@for_petsc function ISGeneralFilter(petsclib::$UnionPetscLib, is::IS, start::$PetscInt, end_::$PetscInt ) + + @chk ccall( + (:ISGeneralFilter, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt), + is, start, end_, + ) + + + return nothing +end + +""" + first::PetscInt,step::PetscInt = ISStrideGetInfo(petsclib::PetscLibType,is::IS) +Returns the first index in a stride index set and the stride width from an `IS` of `ISType` `ISSTRIDE` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameters: +- `first` - the first index +- `step` - the stride width + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISCreateStride()`, `ISGetSize()`, `ISSTRIDE` + +# External Links +$(_doc_external("Vec/ISStrideGetInfo")) +""" +function ISStrideGetInfo(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISStrideGetInfo(petsclib::$UnionPetscLib, is::IS ) + first_ = Ref{$PetscInt}() + step_ = Ref{$PetscInt}() + + @chk ccall( + (:ISStrideGetInfo, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}, Ptr{$PetscInt}), + is, first_, step_, + ) + + first = first_[] + step = step_[] + + return first,step +end + +""" + ISStrideSetStride(petsclib::PetscLibType,is::IS, n::PetscInt, first::PetscInt, step::PetscInt) +Sets the stride information for a stride index set. + +Logically Collective + +Input Parameters: +- `is` - the index set +- `n` - the length of the locally owned portion of the index set +- `first` - the first element of the locally owned portion of the index set +- `step` - the change to the next index + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISCreateGeneral()`, `ISCreateBlock()`, `ISAllGather()`, `ISSTRIDE`, `ISCreateStride()`, `ISStrideGetInfo()` + +# External Links +$(_doc_external("Vec/ISStrideSetStride")) +""" +function ISStrideSetStride(petsclib::PetscLibType, is::IS, n::PetscInt, first::PetscInt, step::PetscInt) end + +@for_petsc function ISStrideSetStride(petsclib::$UnionPetscLib, is::IS, n::$PetscInt, first::$PetscInt, step::$PetscInt ) + + @chk ccall( + (:ISStrideSetStride, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, $PetscInt), + is, n, first, step, + ) + + + return nothing +end + +""" + is::IS = ISCreateStride(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, first::PetscInt, step::PetscInt) +Creates a data structure for an index set containing a list of evenly spaced integers. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `n` - the length of the locally owned portion of the index set +- `first` - the first element of the locally owned portion of the index set +- `step` - the change to the next index + +Output Parameter: +- `is` - the new index set + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISStrideSetStride()`, `ISCreateGeneral()`, `ISCreateBlock()`, `ISAllGather()`, `ISSTRIDE` + +# External Links +$(_doc_external("Vec/ISCreateStride")) +""" +function ISCreateStride(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, first::PetscInt, step::PetscInt) end + +@for_petsc function ISCreateStride(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, first::$PetscInt, step::$PetscInt ) + is_ = Ref{CIS}() + + @chk ccall( + (:ISCreateStride, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, $PetscInt, Ptr{CIS}), + comm, n, first, step, is_, + ) + + is = IS(is_[], petsclib) + + return is +end + +""" + ISBlockSetIndices(petsclib::PetscLibType,is::IS, bs::PetscInt, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) +Set integers representing blocks of indices in an index set of `ISType` `ISBLOCK` + +Collective + +Input Parameters: +- `is` - the index set +- `bs` - number of elements in each block +- `n` - the length of the index set (the number of blocks) +- `idx` - the list of integers, one for each block, the integers contain the index of the first index of each block divided by the block size +- `mode` - see `PetscCopyMode`, only `PETSC_COPY_VALUES` and `PETSC_OWN_POINTER` are supported + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISCreateStride()`, `ISCreateGeneral()`, `ISAllGather()`, `ISCreateBlock()`, `ISBLOCK`, `ISGeneralSetIndices()` + +# External Links +$(_doc_external("Vec/ISBlockSetIndices")) +""" +function ISBlockSetIndices(petsclib::PetscLibType, is::IS, bs::PetscInt, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) end + +@for_petsc function ISBlockSetIndices(petsclib::$UnionPetscLib, is::IS, bs::$PetscInt, n::$PetscInt, idx::Vector{$PetscInt}, mode::PetscCopyMode ) + + @chk ccall( + (:ISBlockSetIndices, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, Ptr{$PetscInt}, PetscCopyMode), + is, bs, n, idx, mode, + ) + + + return nothing +end + +""" + is::IS = ISCreateBlock(petsclib::PetscLibType,comm::MPI_Comm, bs::PetscInt, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) +Creates a data structure for an index set containing +a list of integers. Each integer represents a fixed block size set of indices. + +Collective + +Input Parameters: +- `comm` - the MPI communicator +- `bs` - number of elements in each block +- `n` - the length of the index set (the number of blocks) +- `idx` - the list of integers, one for each block, the integers contain the index of the first entry of each block divided by the block size +- `mode` - see `PetscCopyMode`, only `PETSC_COPY_VALUES` and `PETSC_OWN_POINTER` are supported in this routine + +Output Parameter: +- `is` - the new index set + +Level: beginner + +-seealso: [](sec_scatter), `IS`, `ISCreateStride()`, `ISCreateGeneral()`, `ISAllGather()`, `ISBlockSetIndices()`, `ISBLOCK`, `ISGENERAL` + +# External Links +$(_doc_external("Vec/ISCreateBlock")) +""" +function ISCreateBlock(petsclib::PetscLibType, comm::MPI_Comm, bs::PetscInt, n::PetscInt, idx::Vector{PetscInt}, mode::PetscCopyMode) end + +@for_petsc function ISCreateBlock(petsclib::$UnionPetscLib, comm::MPI_Comm, bs::$PetscInt, n::$PetscInt, idx::Vector{$PetscInt}, mode::PetscCopyMode ) + is_ = Ref{CIS}() + + @chk ccall( + (:ISCreateBlock, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{$PetscInt}, PetscCopyMode, Ptr{CIS}), + comm, bs, n, idx, mode, is_, + ) + + is = IS(is_[], petsclib) + + return is +end + +""" + idx::Vector{PetscInt} = ISBlockGetIndices(petsclib::PetscLibType,is::IS) +Gets the indices associated with each block in an `ISBLOCK` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `idx` - the integer indices, one for each block and count of block not indices + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISBLOCK`, `ISGetIndices()`, `ISBlockRestoreIndices()`, `ISBlockSetIndices()`, `ISCreateBlock()` + +# External Links +$(_doc_external("Vec/ISBlockGetIndices")) +""" +function ISBlockGetIndices(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISBlockGetIndices(petsclib::$UnionPetscLib, is::IS ) + idx_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISBlockGetIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, idx_, + ) + + idx = unsafe_wrap(Array, idx_[], VecGetLocalSize(petsclib, x); own = false) + + return idx +end + +""" + idx::Vector{PetscInt} = ISBlockRestoreIndices(petsclib::PetscLibType,is::IS) +Restores the indices associated with each block in an `ISBLOCK` obtained with `ISBlockGetIndices()` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `idx` - the integer indices + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISBLOCK`, `ISRestoreIndices()`, `ISBlockGetIndices()` + +# External Links +$(_doc_external("Vec/ISBlockRestoreIndices")) +""" +function ISBlockRestoreIndices(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISBlockRestoreIndices(petsclib::$UnionPetscLib, is::IS ) + idx_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISBlockRestoreIndices, $petsc_library), + PetscErrorCode, + (CIS, Ptr{Ptr{$PetscInt}}), + is, idx_, + ) + + idx = unsafe_wrap(Array, idx_[], VecGetLocalSize(petsclib, x); own = false) + + return idx +end + +""" + size::PetscInt = ISBlockGetLocalSize(petsclib::PetscLibType,is::IS) +Returns the local number of blocks in the index set of `ISType` `ISBLOCK` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `size` - the local number of blocks + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGetBlockSize()`, `ISBlockGetSize()`, `ISGetSize()`, `ISCreateBlock()`, `ISBLOCK` + +# External Links +$(_doc_external("Vec/ISBlockGetLocalSize")) +""" +function ISBlockGetLocalSize(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISBlockGetLocalSize(petsclib::$UnionPetscLib, is::IS ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:ISBlockGetLocalSize, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}), + is, size_, + ) + + size = size_[] + + return size +end + +""" + size::PetscInt = ISBlockGetSize(petsclib::PetscLibType,is::IS) +Returns the global number of blocks in parallel in the index set of `ISType` `ISBLOCK` + +Not Collective + +Input Parameter: +- `is` - the index set + +Output Parameter: +- `size` - the global number of blocks + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGetBlockSize()`, `ISBlockGetLocalSize()`, `ISGetSize()`, `ISCreateBlock()`, `ISBLOCK` + +# External Links +$(_doc_external("Vec/ISBlockGetSize")) +""" +function ISBlockGetSize(petsclib::PetscLibType, is::IS) end + +@for_petsc function ISBlockGetSize(petsclib::$UnionPetscLib, is::IS ) + size_ = Ref{$PetscInt}() + + @chk ccall( + (:ISBlockGetSize, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}), + is, size_, + ) + + size = size_[] + + return size +end + +""" + ISBuildTwoSided(petsclib::PetscLibType,ito::IS, toindx::IS, rows::IS) +Takes an `IS` that describes where each element will be mapped globally over all ranks. +Generates an `IS` that contains new numbers from remote or local on the `IS`. + +Collective + +Input Parameters: +- `ito` - an `IS` describes to which rank each entry will be mapped. Negative target rank will be ignored +- `toindx` - an `IS` describes what indices should send. `NULL` means sending natural numbering + +Output Parameter: +- `rows` - contains new numbers from remote or local + +Level: advanced + +-seealso: [](sec_scatter), `IS`, `MatPartitioningCreate()`, `ISPartitioningToNumbering()`, `ISPartitioningCount()` + +# External Links +$(_doc_external("Vec/ISBuildTwoSided")) +""" +function ISBuildTwoSided(petsclib::PetscLibType, ito::IS, toindx::IS, rows::IS) end + +@for_petsc function ISBuildTwoSided(petsclib::$UnionPetscLib, ito::IS, toindx::IS, rows::IS ) + rows_ = Ref(rows.ptr) + + @chk ccall( + (:ISBuildTwoSided, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + ito, toindx, rows_, + ) + + rows.ptr = C_NULL + + return nothing +end + +""" + ISPartitioningToNumbering(petsclib::PetscLibType,part::IS, is::IS) +Takes an `IS' that represents a partitioning (the MPI rank that each local entry belongs to) and on each MPI process +generates an `IS` that contains a new global node number in the new ordering for each entry + +Collective + +Input Parameter: +- `part` - a partitioning as generated by `MatPartitioningApply()` or `MatPartitioningApplyND()` + +Output Parameter: +- `is` - on each processor the index set that defines the global numbers +(in the new numbering) for all the nodes currently (before the partitioning) +on that processor + +Level: advanced + +-seealso: [](sec_scatter), `IS`, `MatPartitioningCreate()`, `AOCreateBasic()`, `ISPartitioningCount()` + +# External Links +$(_doc_external("Vec/ISPartitioningToNumbering")) +""" +function ISPartitioningToNumbering(petsclib::PetscLibType, part::IS, is::IS) end + +@for_petsc function ISPartitioningToNumbering(petsclib::$UnionPetscLib, part::IS, is::IS ) + is_ = Ref(is.ptr) + + @chk ccall( + (:ISPartitioningToNumbering, $petsc_library), + PetscErrorCode, + (CIS, Ptr{CIS}), + part, is_, + ) + + is.ptr = C_NULL + + return nothing +end + +""" + count::Vector{PetscInt} = ISPartitioningCount(petsclib::PetscLibType,part::IS, len::PetscInt) +Takes a `IS` that represents a partitioning (the MPI rank that each local entry belongs to) and determines the number of +resulting elements on each (partition) rank + +Collective + +Input Parameters: +- `part` - a partitioning as generated by `MatPartitioningApply()` or `MatPartitioningApplyND()` +- `len` - length of the array count, this is the total number of partitions + +Output Parameter: +- `count` - array of length size, to contain the number of elements assigned +to each partition, where size is the number of partitions generated +(see notes below). + +Level: advanced + +-seealso: [](sec_scatter), `IS`, `MatPartitioningCreate()`, `AOCreateBasic()`, `ISPartitioningToNumbering()`, +`MatPartitioningSetNParts()`, `MatPartitioningApply()`, `MatPartitioningApplyND()` + +# External Links +$(_doc_external("Vec/ISPartitioningCount")) +""" +function ISPartitioningCount(petsclib::PetscLibType, part::IS, len::PetscInt) end + +@for_petsc function ISPartitioningCount(petsclib::$UnionPetscLib, part::IS, len::$PetscInt ) + count = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:ISPartitioningCount, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, Ptr{$PetscInt}), + part, len, count, + ) + + + return count +end + +""" + ISAllGather(petsclib::PetscLibType,is::IS, isout::IS) +Given an index set `IS` on each processor, generates a large +index set (same on each processor) by concatenating together each +processors index set. + +Collective + +Input Parameter: +- `is` - the distributed index set + +Output Parameter: +- `isout` - the concatenated index set (same on all processors) + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()` + +# External Links +$(_doc_external("Vec/ISAllGather")) +""" +function ISAllGather(petsclib::PetscLibType, is::IS, isout::IS) end + +@for_petsc function ISAllGather(petsclib::$UnionPetscLib, is::IS, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISAllGather, $petsc_library), + PetscErrorCode, + (CIS, Ptr{CIS}), + is, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + outN::PetscInt = ISAllGatherColors(petsclib::PetscLibType,comm::MPI_Comm, n::PetscInt, lindices::Vector{ISColoringValue}, outindices::Vector{ISColoringValue}) +Given a set of colors on each processor, generates a large +set (same on each processor) by concatenating together each processors colors + +Collective + +Input Parameters: +- `comm` - communicator to share the indices +- `n` - local size of set +- `lindices` - local colors + +Output Parameters: +- `outN` - total number of indices +- `outindices` - all of the colors + +Level: intermediate + +-seealso: `ISColoringValue`, `ISColoring()`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()`, `ISAllGather()` + +# External Links +$(_doc_external("Vec/ISAllGatherColors")) +""" +function ISAllGatherColors(petsclib::PetscLibType, comm::MPI_Comm, n::PetscInt, lindices::Vector{ISColoringValue}, outindices::Vector{ISColoringValue}) end + +@for_petsc function ISAllGatherColors(petsclib::$UnionPetscLib, comm::MPI_Comm, n::$PetscInt, lindices::Vector{ISColoringValue}, outindices::Vector{ISColoringValue} ) + outN_ = Ref{$PetscInt}() + outindices_ = Ref(pointer(outindices)) + + @chk ccall( + (:ISAllGatherColors, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{ISColoringValue}, Ptr{$PetscInt}, Ptr{Ptr{ISColoringValue}}), + comm, n, lindices, outN_, outindices_, + ) + + outN = outN_[] + + return outN +end + +""" + ISComplement(petsclib::PetscLibType,is::IS, nmin::PetscInt, nmax::PetscInt, isout::IS) +Given an index set `IS` generates the complement index set. That is +all indices that are NOT in the given set. + +Collective + +Input Parameters: +- `is` - the index set +- `nmin` - the first index desired in the local part of the complement +- `nmax` - the largest index desired in the local part of the complement (note that all indices in `is` must be greater or equal to `nmin` and less than `nmax`) + +Output Parameter: +- `isout` - the complement + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISCreateGeneral()`, `ISCreateStride()`, `ISCreateBlock()`, `ISAllGather()` + +# External Links +$(_doc_external("Vec/ISComplement")) +""" +function ISComplement(petsclib::PetscLibType, is::IS, nmin::PetscInt, nmax::PetscInt, isout::IS) end + +@for_petsc function ISComplement(petsclib::$UnionPetscLib, is::IS, nmin::$PetscInt, nmax::$PetscInt, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISComplement, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, Ptr{CIS}), + is, nmin, nmax, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + ISCompressIndicesGeneral(petsclib::PetscLibType,n::PetscInt, nkeys::PetscInt, bs::PetscInt, imax::PetscInt, is_in::Vector{IS}, is_out::Vector{IS}) +convert the indices of an array of `IS` into an array of `ISGENERAL` of block indices + +Input Parameters: +- `n` - maximum possible length of the index set +- `nkeys` - expected number of keys when using `PETSC_USE_CTABLE` +- `bs` - the size of block +- `imax` - the number of index sets +- `is_in` - the non-blocked array of index sets + +Output Parameter: +- `is_out` - the blocked new index set, as `ISGENERAL`, not as `ISBLOCK` + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGENERAL`, `ISExpandIndicesGeneral()` + +# External Links +$(_doc_external("Vec/ISCompressIndicesGeneral")) +""" +function ISCompressIndicesGeneral(petsclib::PetscLibType, n::PetscInt, nkeys::PetscInt, bs::PetscInt, imax::PetscInt, is_in::Vector{IS}, is_out::Vector{IS}) end + +@for_petsc function ISCompressIndicesGeneral(petsclib::$UnionPetscLib, n::$PetscInt, nkeys::$PetscInt, bs::$PetscInt, imax::$PetscInt, is_in::Vector{IS}, is_out::Vector{IS} ) + + @chk ccall( + (:ISCompressIndicesGeneral, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CIS}, Ptr{CIS}), + n, nkeys, bs, imax, is_in, is_out, + ) + + + return nothing +end + +""" + ISExpandIndicesGeneral(petsclib::PetscLibType,n::PetscInt, nkeys::PetscInt, bs::PetscInt, imax::PetscInt, is_in::Vector{IS}, is_out::Vector{IS}) +convert the indices of an array `IS` into non + +Input Parameters: +- `n` - the length of the index set (not being used) +- `nkeys` - expected number of keys when `PETSC_USE_CTABLE` is used +- `bs` - the size of block +- `imax` - the number of index sets +- `is_in` - the blocked array of index sets, must be as large as `imax` + +Output Parameter: +- `is_out` - the non-blocked new index set, as `ISGENERAL`, must be as large as `imax` + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGENERAL`, `ISCompressIndicesGeneral()` + +# External Links +$(_doc_external("Vec/ISExpandIndicesGeneral")) +""" +function ISExpandIndicesGeneral(petsclib::PetscLibType, n::PetscInt, nkeys::PetscInt, bs::PetscInt, imax::PetscInt, is_in::Vector{IS}, is_out::Vector{IS}) end + +@for_petsc function ISExpandIndicesGeneral(petsclib::$UnionPetscLib, n::$PetscInt, nkeys::$PetscInt, bs::$PetscInt, imax::$PetscInt, is_in::Vector{IS}, is_out::Vector{IS} ) + + @chk ccall( + (:ISExpandIndicesGeneral, $petsc_library), + PetscErrorCode, + ($PetscInt, $PetscInt, $PetscInt, $PetscInt, Ptr{CIS}, Ptr{CIS}), + n, nkeys, bs, imax, is_in, is_out, + ) + + + return nothing +end + +""" + ISDifference(petsclib::PetscLibType,is1::IS, is2::IS, isout::IS) +Computes the difference between two index sets. + +Collective + +Input Parameters: +- `is1` - first index, to have items removed from it +- `is2` - index values to be removed + +Output Parameter: +- `isout` - is1 - is2 + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISDestroy()`, `ISView()`, `ISSum()`, `ISExpand()` + +# External Links +$(_doc_external("Vec/ISDifference")) +""" +function ISDifference(petsclib::PetscLibType, is1::IS, is2::IS, isout::IS) end + +@for_petsc function ISDifference(petsclib::$UnionPetscLib, is1::IS, is2::IS, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISDifference, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + is1, is2, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + ISSum(petsclib::PetscLibType,is1::IS, is2::IS, is3::IS) +Computes the sum (union) of two index sets. + +Only sequential version (at the moment) + +Input Parameters: +- `is1` - index set to be extended +- `is2` - index values to be added + +Output Parameter: +- `is3` - the sum; this can not be `is1` or `is2` + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISDestroy()`, `ISView()`, `ISDifference()`, `ISExpand()` + +# External Links +$(_doc_external("Vec/ISSum")) +""" +function ISSum(petsclib::PetscLibType, is1::IS, is2::IS, is3::IS) end + +@for_petsc function ISSum(petsclib::$UnionPetscLib, is1::IS, is2::IS, is3::IS ) + is3_ = Ref(is3.ptr) + + @chk ccall( + (:ISSum, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + is1, is2, is3_, + ) + + is3.ptr = C_NULL + + return nothing +end + +""" + ISExpand(petsclib::PetscLibType,is1::IS, is2::IS, isout::IS) +Computes the union of two index sets, by concatenating 2 lists and +removing duplicates. + +Collective + +Input Parameters: +- `is1` - first index set +- `is2` - index values to be added + +Output Parameter: +- `isout` - `is1` + `is2` The index set `is2` is appended to `is1` removing duplicates + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISDestroy()`, `ISView()`, `ISDifference()`, `ISSum()`, `ISIntersect()` + +# External Links +$(_doc_external("Vec/ISExpand")) +""" +function ISExpand(petsclib::PetscLibType, is1::IS, is2::IS, isout::IS) end + +@for_petsc function ISExpand(petsclib::$UnionPetscLib, is1::IS, is2::IS, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISExpand, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + is1, is2, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + ISIntersect(petsclib::PetscLibType,is1::IS, is2::IS, isout::IS) +Computes the intersection of two index sets, by sorting and comparing. + +Collective + +Input Parameters: +- `is1` - first index set +- `is2` - second index set + +Output Parameter: +- `isout` - the sorted intersection of `is1` and `is2` + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISDestroy()`, `ISView()`, `ISDifference()`, `ISSum()`, `ISExpand()`, `ISConcatenate()` + +# External Links +$(_doc_external("Vec/ISIntersect")) +""" +function ISIntersect(petsclib::PetscLibType, is1::IS, is2::IS, isout::IS) end + +@for_petsc function ISIntersect(petsclib::$UnionPetscLib, is1::IS, is2::IS, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISIntersect, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{CIS}), + is1, is2, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + ISConcatenate(petsclib::PetscLibType,comm::MPI_Comm, len::PetscInt, islist::Vector{IS}, isout::IS) +Forms a new `IS` by locally concatenating the indices from an `IS` list without reordering. + +Collective + +Input Parameters: +- `comm` - communicator of the concatenated `IS`. +- `len` - size of islist array (nonnegative) +- `islist` - array of index sets + +Output Parameter: +- `isout` - The concatenated index set; empty, if `len` == 0. + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISDifference()`, `ISSum()`, `ISExpand()`, `ISIntersect()` + +# External Links +$(_doc_external("Vec/ISConcatenate")) +""" +function ISConcatenate(petsclib::PetscLibType, comm::MPI_Comm, len::PetscInt, islist::Vector{IS}, isout::IS) end + +@for_petsc function ISConcatenate(petsclib::$UnionPetscLib, comm::MPI_Comm, len::$PetscInt, islist::Vector{IS}, isout::IS ) + isout_ = Ref(isout.ptr) + + @chk ccall( + (:ISConcatenate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CIS}, Ptr{CIS}), + comm, len, islist, isout_, + ) + + isout.ptr = C_NULL + + return nothing +end + +""" + ISListToPair(petsclib::PetscLibType,comm::MPI_Comm, listlen::PetscInt, islist::Vector{IS}, xis::IS, yis::IS) +Convert an `IS` list to a pair of `IS` of equal length defining an equivalent integer multimap. +Each `IS` in `islist` is assigned an integer j so that all of the indices of that `IS` are +mapped to j. + +Collective + +Input Parameters: +- `comm` - `MPI_Comm` +- `listlen` - `IS` list length +- `islist` - `IS` list + +Output Parameters: +- `xis` - domain `IS` +- `yis` - range `IS` + +Level: developer + +-seealso: `IS`, `ISPairToList()` + +# External Links +$(_doc_external("Vec/ISListToPair")) +""" +function ISListToPair(petsclib::PetscLibType, comm::MPI_Comm, listlen::PetscInt, islist::Vector{IS}, xis::IS, yis::IS) end + +@for_petsc function ISListToPair(petsclib::$UnionPetscLib, comm::MPI_Comm, listlen::$PetscInt, islist::Vector{IS}, xis::IS, yis::IS ) + xis_ = Ref(xis.ptr) + yis_ = Ref(yis.ptr) + + @chk ccall( + (:ISListToPair, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, Ptr{CIS}, Ptr{CIS}, Ptr{CIS}), + comm, listlen, islist, xis_, yis_, + ) + + xis.ptr = C_NULL + yis.ptr = C_NULL + + return nothing +end + +""" + listlen::PetscInt = ISPairToList(petsclib::PetscLibType,xis::IS, yis::IS, islist::IS) +Convert an `IS` pair encoding an integer map to a list of `IS`. + +Collective + +Input Parameters: +- `xis` - domain `IS` +- `yis` - range `IS`, the maximum value must be less than `PETSC_MPI_INT_MAX` + +Output Parameters: +- `listlen` - length of `islist` +- `islist` - list of `IS`s breaking up indices by color + +Level: developer + +-seealso: `IS`, `ISListToPair()` + +# External Links +$(_doc_external("Vec/ISPairToList")) +""" +function ISPairToList(petsclib::PetscLibType, xis::IS, yis::IS, islist::IS) end + +@for_petsc function ISPairToList(petsclib::$UnionPetscLib, xis::IS, yis::IS, islist::IS ) + listlen_ = Ref{$PetscInt}() + + @chk ccall( + (:ISPairToList, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{$PetscInt}, CIS), + xis, yis, listlen_, islist, + ) + + listlen = listlen_[] + + return listlen +end + +""" + ISEmbed(petsclib::PetscLibType,a::IS, b::IS, drop::PetscBool, c::IS) +Embed `IS` `a` into `IS` `b` by finding the locations in `b` that have the same indices as in `a`. +If `c` is the `IS` of these locations, we have `a = b*c`, regarded as a composition of the +corresponding `ISLocalToGlobalMapping`. + +Not Collective + +Input Parameters: +- `a` - `IS` to embed +- `b` - `IS` to embed into +- `drop` - flag indicating whether to drop indices of `a` that are not in `b`. + +Output Parameter: +- `c` - local embedding indices + +Level: developer + +-seealso: `IS`, `ISLocalToGlobalMapping` + +# External Links +$(_doc_external("Vec/ISEmbed")) +""" +function ISEmbed(petsclib::PetscLibType, a::IS, b::IS, drop::PetscBool, c::IS) end + +@for_petsc function ISEmbed(petsclib::$UnionPetscLib, a::IS, b::IS, drop::PetscBool, c::IS ) + c_ = Ref(c.ptr) + + @chk ccall( + (:ISEmbed, $petsc_library), + PetscErrorCode, + (CIS, CIS, PetscBool, Ptr{CIS}), + a, b, drop, c_, + ) + + c.ptr = C_NULL + + return nothing +end + +""" + ISSortPermutation(petsclib::PetscLibType,f::IS, always::PetscBool, h::IS) +calculate the permutation of the indices into a nondecreasing order. + +Not Collective + +Input Parameters: +- `f` - `IS` to sort +- `always` - build the permutation even when `f`'s indices are nondecreasing. + +Output Parameter: +- `h` - permutation or `NULL`, if `f` is nondecreasing and `always` == `PETSC_FALSE`. + +Level: advanced + +-seealso: `IS`, `ISLocalToGlobalMapping`, `ISSort()` + +# External Links +$(_doc_external("Vec/ISSortPermutation")) +""" +function ISSortPermutation(petsclib::PetscLibType, f::IS, always::PetscBool, h::IS) end + +@for_petsc function ISSortPermutation(petsclib::$UnionPetscLib, f::IS, always::PetscBool, h::IS ) + h_ = Ref(h.ptr) + + @chk ccall( + (:ISSortPermutation, $petsc_library), + PetscErrorCode, + (CIS, PetscBool, Ptr{CIS}), + f, always, h_, + ) + + h.ptr = C_NULL + + return nothing +end + +""" + flg::PetscBool = ISEqual(petsclib::PetscLibType,is1::IS, is2::IS) +Compares if two index sets have the same set of indices. + +Collective + +Input Parameters: +- `is1` - first index set to compare +- `is2` - second index set to compare + +Output Parameter: +- `flg` - output flag, either `PETSC_TRUE` (if both index sets have the +same indices), or `PETSC_FALSE` if the index sets differ by size +or by the set of indices) + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISEqualUnsorted()` + +# External Links +$(_doc_external("Vec/ISEqual")) +""" +function ISEqual(petsclib::PetscLibType, is1::IS, is2::IS) end + +@for_petsc function ISEqual(petsclib::$UnionPetscLib, is1::IS, is2::IS ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:ISEqual, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{PetscBool}), + is1, is2, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + flg::PetscBool = ISEqualUnsorted(petsclib::PetscLibType,is1::IS, is2::IS) +Compares if two index sets have the same indices. + +Collective + +Input Parameters: +- `is1` - first index set to compare +- `is2` - second index set to compare + +Output Parameter: +- `flg` - output flag, either `PETSC_TRUE` (if both index sets have the +same indices), or `PETSC_FALSE` if the index sets differ by size +or by the set of indices) + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISEqual()` + +# External Links +$(_doc_external("Vec/ISEqualUnsorted")) +""" +function ISEqualUnsorted(petsclib::PetscLibType, is1::IS, is2::IS) end + +@for_petsc function ISEqualUnsorted(petsclib::$UnionPetscLib, is1::IS, is2::IS ) + flg_ = Ref{PetscBool}() + + @chk ccall( + (:ISEqualUnsorted, $petsc_library), + PetscErrorCode, + (CIS, CIS, Ptr{PetscBool}), + is1, is2, flg_, + ) + + flg = flg_[] + + return flg +end + +""" + pStart::PetscInt,pEnd::PetscInt,points::Vector{PetscInt} = ISGetPointRange(petsclib::PetscLibType,pointIS::IS) +Returns a description of the points in an `IS` suitable for traversal + +Not Collective + +Input Parameter: +- `pointIS` - The `IS` object + +Output Parameters: +- `pStart` - The first index, see notes +- `pEnd` - One past the last index, see notes +- `points` - The indices, see notes + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISRestorePointRange()`, `ISGetPointSubrange()`, `ISGetIndices()`, `ISCreateStride()` + +# External Links +$(_doc_external("Vec/ISGetPointRange")) +""" +function ISGetPointRange(petsclib::PetscLibType, pointIS::IS) end + +@for_petsc function ISGetPointRange(petsclib::$UnionPetscLib, pointIS::IS ) + pStart_ = Ref{$PetscInt}() + pEnd_ = Ref{$PetscInt}() + points_ = Ref{Ptr{$PetscInt}}() + + @chk ccall( + (:ISGetPointRange, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + pointIS, pStart_, pEnd_, points_, + ) + + pStart = pStart_[] + pEnd = pEnd_[] + points = unsafe_wrap(Array, points_[], VecGetLocalSize(petsclib, x); own = false) + + return pStart,pEnd,points +end + +""" + ISRestorePointRange(petsclib::PetscLibType,pointIS::IS, pStart::PetscInt, pEnd::PetscInt, points::Vector{PetscInt}) +Destroys the traversal description created with `ISGetPointRange()` + +Not Collective + +Input Parameters: +- `pointIS` - The `IS` object +- `pStart` - The first index, from `ISGetPointRange()` +- `pEnd` - One past the last index, from `ISGetPointRange()` +- `points` - The indices, from `ISGetPointRange()` + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGetPointRange()`, `ISGetPointSubrange()`, `ISGetIndices()`, `ISCreateStride()` + +# External Links +$(_doc_external("Vec/ISRestorePointRange")) +""" +function ISRestorePointRange(petsclib::PetscLibType, pointIS::IS, pStart::PetscInt, pEnd::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function ISRestorePointRange(petsclib::$UnionPetscLib, pointIS::IS, pStart::$PetscInt, pEnd::$PetscInt, points::Vector{$PetscInt} ) + points_ = Ref(pointer(points)) + + @chk ccall( + (:ISRestorePointRange, $petsc_library), + PetscErrorCode, + (CIS, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{Ptr{$PetscInt}}), + pointIS, pStart, pEnd, points_, + ) + + + return nothing +end + +""" + ISGetPointSubrange(petsclib::PetscLibType,subpointIS::IS, pStart::PetscInt, pEnd::PetscInt, points::Vector{PetscInt}) +Configures the input `IS` to be a subrange for the traversal information given + +Not Collective + +Input Parameters: +- `subpointIS` - The `IS` object to be configured +- `pStart` - The first index of the subrange +- `pEnd` - One past the last index for the subrange +- `points` - The indices for the entire range, from `ISGetPointRange()` + +Output Parameters: +- `subpointIS` - The `IS` object now configured to be a subrange + +Level: intermediate + +-seealso: [](sec_scatter), `IS`, `ISGetPointRange()`, `ISRestorePointRange()`, `ISGetIndices()`, `ISCreateStride()` + +# External Links +$(_doc_external("Vec/ISGetPointSubrange")) +""" +function ISGetPointSubrange(petsclib::PetscLibType, subpointIS::IS, pStart::PetscInt, pEnd::PetscInt, points::Vector{PetscInt}) end + +@for_petsc function ISGetPointSubrange(petsclib::$UnionPetscLib, subpointIS::IS, pStart::$PetscInt, pEnd::$PetscInt, points::Vector{$PetscInt} ) + + @chk ccall( + (:ISGetPointSubrange, $petsc_library), + PetscErrorCode, + (CIS, $PetscInt, $PetscInt, Ptr{$PetscInt}), + subpointIS, pStart, pEnd, points, + ) + + + return nothing +end + +""" + nout::PetscInt,idxout::Vector{PetscInt} = ISGlobalToLocalMappingApply(petsclib::PetscLibType,mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::PetscInt, idx::Vector{PetscInt}) +Provides the local numbering for a list of integers +specified with a global numbering. + +Not Collective + +Input Parameters: +- `mapping` - mapping between local and global numbering +- `type` - `IS_GTOLM_MASK` - maps global indices with no local value to -1 in the output list (i.e., mask them) +`IS_GTOLM_DROP` - drops the indices with no local value from the output list +- `n` - number of global indices to map +- `idx` - global indices to map + +Output Parameters: +- `nout` - number of indices in output array (if type == `IS_GTOLM_MASK` then nout = n) +- `idxout` - local index of each global index, one must pass in an array long enough +to hold all the indices. You can call `ISGlobalToLocalMappingApply()` with +idxout == NULL to determine the required length (returned in nout) +and then allocate the required space and call `ISGlobalToLocalMappingApply()` +a second time to set the values. + +Level: advanced + +-seealso: [](sec_scatter), `ISLocalToGlobalMapping`, `ISLocalToGlobalMappingApply()`, `ISGlobalToLocalMappingApplyBlock()`, `ISLocalToGlobalMappingCreate()`, +`ISLocalToGlobalMappingDestroy()` + +# External Links +$(_doc_external("Vec/ISGlobalToLocalMappingApply")) +""" +function ISGlobalToLocalMappingApply(petsclib::PetscLibType, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::PetscInt, idx::Vector{PetscInt}) end + +@for_petsc function ISGlobalToLocalMappingApply(petsclib::$UnionPetscLib, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::$PetscInt, idx::Vector{$PetscInt} ) + nout_ = Ref{$PetscInt}() + idxout = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:ISGlobalToLocalMappingApply, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, ISGlobalToLocalMappingMode, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + mapping, type, n, idx, nout_, idxout, + ) + + nout = nout_[] + + return nout,idxout +end + +""" + ISGlobalToLocalMappingApplyIS(petsclib::PetscLibType,mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, is::IS, newis::IS) +Creates from an `IS` in the global numbering +a new index set using the local numbering defined in an `ISLocalToGlobalMapping` +context. + +Not Collective + +Input Parameters: +- `mapping` - mapping between local and global numbering +- `type` - `IS_GTOLM_MASK` - maps global indices with no local value to -1 in the output list (i.e., mask them) +`IS_GTOLM_DROP` - drops the indices with no local value from the output list +- `is` - index set in global numbering + +Output Parameter: +- `newis` - index set in local numbering + +Level: advanced + +-seealso: [](sec_scatter), `ISGlobalToLocalMapping`, `ISGlobalToLocalMappingApply()`, `ISLocalToGlobalMappingCreate()`, +`ISLocalToGlobalMappingDestroy()` + +# External Links +$(_doc_external("Vec/ISGlobalToLocalMappingApplyIS")) +""" +function ISGlobalToLocalMappingApplyIS(petsclib::PetscLibType, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, is::IS, newis::IS) end + +@for_petsc function ISGlobalToLocalMappingApplyIS(petsclib::$UnionPetscLib, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, is::IS, newis::IS ) + newis_ = Ref(newis.ptr) + + @chk ccall( + (:ISGlobalToLocalMappingApplyIS, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, ISGlobalToLocalMappingMode, CIS, Ptr{CIS}), + mapping, type, is, newis_, + ) + + newis.ptr = C_NULL + + return nothing +end + +""" + nout::PetscInt,idxout::Vector{PetscInt} = ISGlobalToLocalMappingApplyBlock(petsclib::PetscLibType,mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::PetscInt, idx::Vector{PetscInt}) +Provides the local block numbering for a list of integers +specified with a block global numbering. + +Not Collective + +Input Parameters: +- `mapping` - mapping between local and global numbering +- `type` - `IS_GTOLM_MASK` - maps global indices with no local value to -1 in the output list (i.e., mask them) +`IS_GTOLM_DROP` - drops the indices with no local value from the output list +- `n` - number of global indices to map +- `idx` - global indices to map + +Output Parameters: +- `nout` - number of indices in output array (if type == `IS_GTOLM_MASK` then nout = n) +- `idxout` - local index of each global index, one must pass in an array long enough +to hold all the indices. You can call `ISGlobalToLocalMappingApplyBlock()` with +idxout == NULL to determine the required length (returned in nout) +and then allocate the required space and call `ISGlobalToLocalMappingApplyBlock()` +a second time to set the values. + +Level: advanced + +-seealso: [](sec_scatter), `ISLocalToGlobalMapping`, `ISLocalToGlobalMappingApply()`, `ISGlobalToLocalMappingApply()`, `ISLocalToGlobalMappingCreate()`, +`ISLocalToGlobalMappingDestroy()` + +# External Links +$(_doc_external("Vec/ISGlobalToLocalMappingApplyBlock")) +""" +function ISGlobalToLocalMappingApplyBlock(petsclib::PetscLibType, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::PetscInt, idx::Vector{PetscInt}) end + +@for_petsc function ISGlobalToLocalMappingApplyBlock(petsclib::$UnionPetscLib, mapping::ISLocalToGlobalMapping, type::ISGlobalToLocalMappingMode, n::$PetscInt, idx::Vector{$PetscInt} ) + nout_ = Ref{$PetscInt}() + idxout = Vector{$PetscInt}(undef, ni); # CHECK SIZE!! + + @chk ccall( + (:ISGlobalToLocalMappingApplyBlock, $petsc_library), + PetscErrorCode, + (ISLocalToGlobalMapping, ISGlobalToLocalMappingMode, $PetscInt, Ptr{$PetscInt}, Ptr{$PetscInt}, Ptr{$PetscInt}), + mapping, type, n, idx, nout_, idxout, + ) + + nout = nout_[] + + return nout,idxout +end + +""" + ISFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the `IS` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: `PetscFinalize()` + +# External Links +$(_doc_external("Vec/ISFinalizePackage")) +""" +function ISFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function ISFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:ISFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + ISInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `IS` package. It is called +from PetscDLLibraryRegister_petscvec() when using dynamic libraries, and on the first call to ISCreateXXXX() +when using shared or static libraries. + +Level: developer + +-seealso: `PetscInitialize()` + +# External Links +$(_doc_external("Vec/ISInitializePackage")) +""" +function ISInitializePackage(petsclib::PetscLibType) end + +@for_petsc function ISInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:ISInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + ISComplementVec(petsclib::PetscLibType,S::IS, V::PetscVec, T::IS) +Creates the complement of the index set relative to a layout defined by a `Vec` + +Collective + +Input Parameters: +- `S` - a PETSc `IS` +- `V` - the reference vector space + +Output Parameter: +- `T` - the complement of S + +Level: advanced + +-seealso: `IS`, `Vec`, `ISCreateGeneral()` + +# External Links +$(_doc_external("Vec/ISComplementVec")) +""" +function ISComplementVec(petsclib::PetscLibType, S::IS, V::PetscVec, T::IS) end + +@for_petsc function ISComplementVec(petsclib::$UnionPetscLib, S::IS, V::PetscVec, T::IS ) + T_ = Ref(T.ptr) + + @chk ccall( + (:ISComplementVec, $petsc_library), + PetscErrorCode, + (CIS, CVec, Ptr{CIS}), + S, V, T_, + ) + + T.ptr = C_NULL + + return nothing +end + diff --git a/src/autowrapped/PF_wrappers.jl b/src/autowrapped/PF_wrappers.jl new file mode 100644 index 00000000..759fd7dd --- /dev/null +++ b/src/autowrapped/PF_wrappers.jl @@ -0,0 +1,468 @@ +# autodefined type arguments for class ------ +# ------------------------------------------------------- +""" + PFSet(petsclib::PetscLibType,pf::PF, apply::external, applyvec::external, view::external, destroy::external, ctx::Cvoid) +Sets the C/C++/Fortran functions to be used by the PF function + +Collective + +Input Parameters: +- `pf` - the function context +- `apply` - function to apply to an array +- `applyvec` - function to apply to a Vec +- `view` - function that prints information about the `PF` +- `destroy` - function to free the private function context +- `ctx` - private function context + +Level: beginner + +-seealso: `PF`, `PFCreate()`, `PFDestroy()`, `PFSetType()`, `PFApply()`, `PFApplyVec()` + +# External Links +$(_doc_external("Vec/PFSet")) +""" +function PFSet(petsclib::PetscLibType, pf::PF, apply::external, applyvec::external, view::external, destroy::external, ctx::Cvoid) end + +@for_petsc function PFSet(petsclib::$UnionPetscLib, pf::PF, apply::external, applyvec::external, view::external, destroy::external, ctx::Cvoid ) + + @chk ccall( + (:PFSet, $petsc_library), + PetscErrorCode, + (CPF, external, external, external, external, Ptr{Cvoid}), + pf, apply, applyvec, view, destroy, ctx, + ) + + + return nothing +end + +""" + PFDestroy(petsclib::PetscLibType,pf::PF) +Destroys `PF` context that was created with `PFCreate()`. + +Collective + +Input Parameter: +- `pf` - the function context + +Level: beginner + +-seealso: `PF`, `PFCreate()`, `PFSet()`, `PFSetType()` + +# External Links +$(_doc_external("Vec/PFDestroy")) +""" +function PFDestroy(petsclib::PetscLibType, pf::PF) end + +@for_petsc function PFDestroy(petsclib::$UnionPetscLib, pf::PF ) + pf_ = Ref(pf.ptr) + + @chk ccall( + (:PFDestroy, $petsc_library), + PetscErrorCode, + (Ptr{CPF},), + pf_, + ) + + pf.ptr = C_NULL + + return nothing +end + +""" + pf::PF = PFCreate(petsclib::PetscLibType,comm::MPI_Comm, dimin::PetscInt, dimout::PetscInt) +Creates a mathematical function context. + +Collective + +Input Parameters: +- `comm` - MPI communicator +- `dimin` - dimension of the space you are mapping from +- `dimout` - dimension of the space you are mapping to + +Output Parameter: +- `pf` - the function context + +Level: developer + +-seealso: `PF`, `PFSet()`, `PFApply()`, `PFDestroy()`, `PFApplyVec()` + +# External Links +$(_doc_external("Vec/PFCreate")) +""" +function PFCreate(petsclib::PetscLibType, comm::MPI_Comm, dimin::PetscInt, dimout::PetscInt) end + +@for_petsc function PFCreate(petsclib::$UnionPetscLib, comm::MPI_Comm, dimin::$PetscInt, dimout::$PetscInt ) + pf_ = Ref{CPF}() + + @chk ccall( + (:PFCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, $PetscInt, $PetscInt, Ptr{CPF}), + comm, dimin, dimout, pf_, + ) + + pf = PF(pf_[], petsclib) + + return pf +end + +""" + PFApplyVec(petsclib::PetscLibType,pf::PF, x::PetscVec, y::PetscVec) +Applies the mathematical function to a vector + +Collective + +Input Parameters: +- `pf` - the function context +- `x` - input vector (or `NULL` for the vector (0,1, .... N-1) + +Output Parameter: +- `y` - output vector + +Level: beginner + +-seealso: `PF`, `PFApply()`, `PFCreate()`, `PFDestroy()`, `PFSetType()`, `PFSet()` + +# External Links +$(_doc_external("Vec/PFApplyVec")) +""" +function PFApplyVec(petsclib::PetscLibType, pf::PF, x::PetscVec, y::PetscVec) end + +@for_petsc function PFApplyVec(petsclib::$UnionPetscLib, pf::PF, x::PetscVec, y::PetscVec ) + + @chk ccall( + (:PFApplyVec, $petsc_library), + PetscErrorCode, + (CPF, CVec, CVec), + pf, x, y, + ) + + + return nothing +end + +""" + y::PetscScalar = PFApply(petsclib::PetscLibType,pf::PF, n::PetscInt, x::PetscScalar) +Applies the mathematical function to an array of values. + +Collective + +Input Parameters: +- `pf` - the function context +- `n` - number of pointwise function evaluations to perform, each pointwise function evaluation +is a function of dimin variables and computes dimout variables where dimin and dimout are defined +in the call to `PFCreate()` +- `x` - input array + +Output Parameter: +- `y` - output array + +Level: beginner + +-seealso: `PF`, `PFApplyVec()`, `PFCreate()`, `PFDestroy()`, `PFSetType()`, `PFSet()` + +# External Links +$(_doc_external("Vec/PFApply")) +""" +function PFApply(petsclib::PetscLibType, pf::PF, n::PetscInt, x::PetscScalar) end + +@for_petsc function PFApply(petsclib::$UnionPetscLib, pf::PF, n::$PetscInt, x::$PetscScalar ) + y_ = Ref{$PetscScalar}() + + @chk ccall( + (:PFApply, $petsc_library), + PetscErrorCode, + (CPF, $PetscInt, Ptr{$PetscScalar}, Ptr{$PetscScalar}), + pf, n, x, y_, + ) + + y = y_[] + + return y +end + +""" + PFViewFromOptions(petsclib::PetscLibType,A::PF, obj::PetscObject, name::String) +View a `PF` based on options set in the options database + +Collective + +Input Parameters: +- `A` - the `PF` context +- `obj` - Optional object that provides the prefix used to search the options database +- `name` - command line option + +Level: intermediate + +-seealso: `PF`, `PFView`, `PetscObjectViewFromOptions()`, `PFCreate()` + +# External Links +$(_doc_external("Vec/PFViewFromOptions")) +""" +function PFViewFromOptions(petsclib::PetscLibType, A::PF, obj::PetscObject, name::String) end + +@for_petsc function PFViewFromOptions(petsclib::$UnionPetscLib, A::PF, obj::PetscObject, name::String ) + + @chk ccall( + (:PFViewFromOptions, $petsc_library), + PetscErrorCode, + (CPF, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + PFView(petsclib::PetscLibType,pf::PF, viewer::PetscViewer) +Prints information about a mathematical function + +Collective unless `viewer` is `PETSC_VIEWER_STDOUT_SELF` + +Input Parameters: +- `pf` - the `PF` context +- `viewer` - optional visualization context + +Level: developer + +-seealso: `PF`, `PetscViewerCreate()`, `PetscViewerASCIIOpen()` + +# External Links +$(_doc_external("Vec/PFView")) +""" +function PFView(petsclib::PetscLibType, pf::PF, viewer::PetscViewer) end + +@for_petsc function PFView(petsclib::$UnionPetscLib, pf::PF, viewer::PetscViewer ) + + @chk ccall( + (:PFView, $petsc_library), + PetscErrorCode, + (CPF, PetscViewer), + pf, viewer, + ) + + + return nothing +end + +""" + PFRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method to the mathematical function package. + +Not Collective + +Input Parameters: +- `sname` - name of a new user-defined solver +- `function` - routine to create method context + +-seealso: `PF`, `PFRegisterAll()`, `PFRegisterDestroy()` + +# External Links +$(_doc_external("Vec/PFRegister")) +""" +function PFRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function PFRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:PFRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + type::PFType = PFGetType(petsclib::PetscLibType,pf::PF) +Gets the `PFType` name (as a string) from the `PF` +context. + +Not Collective + +Input Parameter: +- `pf` - the function context + +Output Parameter: +- `type` - name of function + +Level: intermediate + +-seealso: `PF`, `PFSetType()` + +# External Links +$(_doc_external("Vec/PFGetType")) +""" +function PFGetType(petsclib::PetscLibType, pf::PF) end + +@for_petsc function PFGetType(petsclib::$UnionPetscLib, pf::PF ) + type_ = Ref{PFType}() + + @chk ccall( + (:PFGetType, $petsc_library), + PetscErrorCode, + (CPF, Ptr{PFType}), + pf, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PFSetType(petsclib::PetscLibType,pf::PF, type::PFType, ctx::Cvoid) +Builds `PF` for a particular function + +Collective + +Input Parameters: +- `pf` - the function context. +- `type` - a known method +- `ctx` - optional type dependent context + +Options Database Key: +- `-pf_type ` - Sets PF type + +Level: intermediate + +-seealso: `PF`, `PFSet()`, `PFRegister()`, `PFCreate()`, `DMDACreatePF()` + +# External Links +$(_doc_external("Vec/PFSetType")) +""" +function PFSetType(petsclib::PetscLibType, pf::PF, type::PFType, ctx::Cvoid) end + +@for_petsc function PFSetType(petsclib::$UnionPetscLib, pf::PF, type::PFType, ctx::Cvoid ) + + @chk ccall( + (:PFSetType, $petsc_library), + PetscErrorCode, + (CPF, PFType, Ptr{Cvoid}), + pf, type, ctx, + ) + + + return nothing +end + +""" + PFSetFromOptions(petsclib::PetscLibType,pf::PF) +Sets `PF` options from the options database. + +Collective + +Input Parameters: +- `pf` - the mathematical function context + +Level: intermediate + +-seealso: `PF` + +# External Links +$(_doc_external("Vec/PFSetFromOptions")) +""" +function PFSetFromOptions(petsclib::PetscLibType, pf::PF) end + +@for_petsc function PFSetFromOptions(petsclib::$UnionPetscLib, pf::PF ) + + @chk ccall( + (:PFSetFromOptions, $petsc_library), + PetscErrorCode, + (CPF,), + pf, + ) + + + return nothing +end + +""" + PFFinalizePackage(petsclib::PetscLibType) +This function destroys everything in the PETSc `PF` package. It is +called from `PetscFinalize()`. + +Level: developer + +-seealso: `PF`, `PetscFinalize()` + +# External Links +$(_doc_external("Vec/PFFinalizePackage")) +""" +function PFFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PFFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PFFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PFInitializePackage(petsclib::PetscLibType) +This function initializes everything in the `PF` package. It is called +from PetscDLLibraryRegister_petscvec() when using dynamic libraries, and on the first call to `PFCreate()` +when using shared or static libraries. + +Level: developer + +-seealso: `PF`, `PetscInitialize()` + +# External Links +$(_doc_external("Vec/PFInitializePackage")) +""" +function PFInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PFInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PFInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PFStringSetFunction(petsclib::PetscLibType,pf::PF, string::String) +Creates a function from a string + +Collective + +Input Parameters: +- `pf` - the function object +- `string` - the string that defines the function + +Level: intermediate + +-seealso: `PFSetFromOptions()` + +# External Links +$(_doc_external("Vec/PFStringSetFunction")) +""" +function PFStringSetFunction(petsclib::PetscLibType, pf::PF, string::String) end + +@for_petsc function PFStringSetFunction(petsclib::$UnionPetscLib, pf::PF, string::String ) + + @chk ccall( + (:PFStringSetFunction, $petsc_library), + PetscErrorCode, + (CPF, Ptr{Cchar}), + pf, string, + ) + + + return nothing +end + diff --git a/src/autowrapped/PetscRegressor_wrappers.jl b/src/autowrapped/PetscRegressor_wrappers.jl new file mode 100644 index 00000000..43bee724 --- /dev/null +++ b/src/autowrapped/PetscRegressor_wrappers.jl @@ -0,0 +1,803 @@ +# autodefined type arguments for class ------ +mutable struct _n_PetscRegressor end +const PetscRegressor = Ptr{_n_PetscRegressor} +# ------------------------------------------------------- +""" + PetscRegressorRegister(petsclib::PetscLibType,sname::String, fnc::external) +Adds a method to the `PetscRegressor` package. + +Not collective + +Input Parameters: +- `sname` - name of a new user-defined regressor +- `function` - routine to create method context + +-seealso: `PetscRegressorRegisterAll()` + +# External Links +$(_doc_external("Ml/PetscRegressorRegister")) +""" +function PetscRegressorRegister(petsclib::PetscLibType, sname::String, fnc::external) end + +@for_petsc function PetscRegressorRegister(petsclib::$UnionPetscLib, sname::String, fnc::external ) + + @chk ccall( + (:PetscRegressorRegister, $petsc_library), + PetscErrorCode, + (Ptr{Cchar}, external), + sname, fnc, + ) + + + return nothing +end + +""" + newregressor::PetscRegressor = PetscRegressorCreate(petsclib::PetscLibType,comm::MPI_Comm) +Creates a `PetscRegressor` object. + +Collective + +Input Parameter: +- `comm` - the MPI communicator that will share the `PetscRegressor` object + +Output Parameter: +- `newregressor` - the new `PetscRegressor` object + +Level: beginner + +-seealso: `PetscRegressorFit()`, `PetscRegressorPredict()`, `PetscRegressor` + +# External Links +$(_doc_external("Ml/PetscRegressorCreate")) +""" +function PetscRegressorCreate(petsclib::PetscLibType, comm::MPI_Comm) end + +@for_petsc function PetscRegressorCreate(petsclib::$UnionPetscLib, comm::MPI_Comm ) + newregressor_ = Ref{PetscRegressor}() + + @chk ccall( + (:PetscRegressorCreate, $petsc_library), + PetscErrorCode, + (MPI_Comm, Ptr{PetscRegressor}), + comm, newregressor_, + ) + + newregressor = newregressor_[] + + return newregressor +end + +""" + PetscRegressorView(petsclib::PetscLibType,regressor::PetscRegressor, viewer::PetscViewer) +Prints information about the `PetscRegressor` object + +Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `viewer` - a `PetscViewer` context + +Options Database Key: +- `-regressor_view` - Calls `PetscRegressorView()` at the end of `PetscRegressorFit()` + +Level: beginner + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscViewerASCIIOpen()` + +# External Links +$(_doc_external("Ml/PetscRegressorView")) +""" +function PetscRegressorView(petsclib::PetscLibType, regressor::PetscRegressor, viewer::PetscViewer) end + +@for_petsc function PetscRegressorView(petsclib::$UnionPetscLib, regressor::PetscRegressor, viewer::PetscViewer ) + + @chk ccall( + (:PetscRegressorView, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscViewer), + regressor, viewer, + ) + + + return nothing +end + +""" + PetscRegressorViewFromOptions(petsclib::PetscLibType,A::PetscRegressor, obj::PetscObject, name::String) +View a `PetscRegressor` object based on values in the options database + +Collective + +Input Parameters: +- `A` - the `PetscRegressor` context +- `obj` - Optional object that provides the prefix for the options database +- `name` - command line option + +Level: intermediate + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscRegressorView`, `PetscObjectViewFromOptions()`, `PetscRegressorCreate()` + +# External Links +$(_doc_external("Ml/PetscRegressorViewFromOptions")) +""" +function PetscRegressorViewFromOptions(petsclib::PetscLibType, A::PetscRegressor, obj::PetscObject, name::String) end + +@for_petsc function PetscRegressorViewFromOptions(petsclib::$UnionPetscLib, A::PetscRegressor, obj::PetscObject, name::String ) + + @chk ccall( + (:PetscRegressorViewFromOptions, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscObject, Ptr{Cchar}), + A, obj, name, + ) + + + return nothing +end + +""" + PetscRegressorSetFromOptions(petsclib::PetscLibType,regressor::PetscRegressor) +Sets `PetscRegressor` options from the options database. + +Collective + +Input Parameter: +- `regressor` - the `PetscRegressor` context + +Options Database Keys: +- `-regressor_type ` - the particular type of regressor to be used; see `PetscRegressorType` for complete list + +Level: beginner + +-seealso: `PetscRegressor`, `PetscRegressorCreate()` + +# External Links +$(_doc_external("Ml/PetscRegressorSetFromOptions")) +""" +function PetscRegressorSetFromOptions(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorSetFromOptions(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + + @chk ccall( + (:PetscRegressorSetFromOptions, $petsc_library), + PetscErrorCode, + (PetscRegressor,), + regressor, + ) + + + return nothing +end + +""" + PetscRegressorSetUp(petsclib::PetscLibType,regressor::PetscRegressor) +Sets up the internal data structures for the later use of a regressor. + +Collective + +Input Parameter: +- `regressor` - the `PetscRegressor` context + +-seealso: `PetscRegressorCreate()`, `PetscRegressorFit()`, `PetscRegressorDestroy()` + +# External Links +$(_doc_external("Ml/PetscRegressorSetUp")) +""" +function PetscRegressorSetUp(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorSetUp(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + + @chk ccall( + (:PetscRegressorSetUp, $petsc_library), + PetscErrorCode, + (PetscRegressor,), + regressor, + ) + + + return nothing +end + +""" + PetscRegressorFit(petsclib::PetscLibType,regressor::PetscRegressor, X::PetscMat, y::PetscVec) +Fit, or train, a regressor from a training dataset + +Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `X` - matrix of training data (of dimension [number of samples] x [number of features]) +- `y` - vector of target values from the training dataset + +Level: beginner + +-seealso: `PetscRegressorCreate()`, `PetscRegressorSetUp()`, `PetscRegressorDestroy()`, `PetscRegressorPredict()` + +# External Links +$(_doc_external("Ml/PetscRegressorFit")) +""" +function PetscRegressorFit(petsclib::PetscLibType, regressor::PetscRegressor, X::PetscMat, y::PetscVec) end + +@for_petsc function PetscRegressorFit(petsclib::$UnionPetscLib, regressor::PetscRegressor, X::PetscMat, y::PetscVec ) + + @chk ccall( + (:PetscRegressorFit, $petsc_library), + PetscErrorCode, + (PetscRegressor, CMat, CVec), + regressor, X, y, + ) + + + return nothing +end + +""" + PetscRegressorPredict(petsclib::PetscLibType,regressor::PetscRegressor, X::PetscMat, y::PetscVec) +Compute predictions (that is, perform inference) using a fitted regression model. + +Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context (for which `PetscRegressorFit()` must have been called) +- `X` - data matrix of unlabeled observations + +Output Parameter: +- `y` - vector of predicted labels + +Level: beginner + +-seealso: `PetscRegressorFit()`, `PetscRegressorDestroy()` + +# External Links +$(_doc_external("Ml/PetscRegressorPredict")) +""" +function PetscRegressorPredict(petsclib::PetscLibType, regressor::PetscRegressor, X::PetscMat, y::PetscVec) end + +@for_petsc function PetscRegressorPredict(petsclib::$UnionPetscLib, regressor::PetscRegressor, X::PetscMat, y::PetscVec ) + + @chk ccall( + (:PetscRegressorPredict, $petsc_library), + PetscErrorCode, + (PetscRegressor, CMat, CVec), + regressor, X, y, + ) + + + return nothing +end + +""" + PetscRegressorReset(petsclib::PetscLibType,regressor::PetscRegressor) +Resets a `PetscRegressor` context by removing any allocated `Vec` and `Mat`. Any options set in the object remain. + +Collective + +Input Parameter: +- `regressor` - context obtained from `PetscRegressorCreate()` + +Level: intermediate + +-seealso: `PetscRegressorCreate()`, `PetscRegressorSetUp()`, `PetscRegressorFit()`, `PetscRegressorPredict()`, `PetscRegressorDestroy()` + +# External Links +$(_doc_external("Ml/PetscRegressorReset")) +""" +function PetscRegressorReset(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorReset(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + + @chk ccall( + (:PetscRegressorReset, $petsc_library), + PetscErrorCode, + (PetscRegressor,), + regressor, + ) + + + return nothing +end + +""" + PetscRegressorDestroy(petsclib::PetscLibType,regressor::PetscRegressor) +Destroys the regressor context that was created with `PetscRegressorCreate()`. + +Collective + +Input Parameter: +- `regressor` - the `PetscRegressor` context + +Level: beginner + +-seealso: `PetscRegressorCreate()`, `PetscRegressorSetUp()`, `PetscRegressorReset()`, `PetscRegressor` + +# External Links +$(_doc_external("Ml/PetscRegressorDestroy")) +""" +function PetscRegressorDestroy(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorDestroy(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + + @chk ccall( + (:PetscRegressorDestroy, $petsc_library), + PetscErrorCode, + (Ptr{PetscRegressor},), + regressor, + ) + + + return nothing +end + +""" + PetscRegressorSetType(petsclib::PetscLibType,regressor::PetscRegressor, type::PetscRegressorType) +Sets the type for the regressor. + +Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `type` - a known regression method + +Options Database Key: +- `-regressor_type ` - Sets the type of regressor; use -help for a list of available types + +Level: intermediate + +-seealso: `PetscRegressorType` + +# External Links +$(_doc_external("Ml/PetscRegressorSetType")) +""" +function PetscRegressorSetType(petsclib::PetscLibType, regressor::PetscRegressor, type::PetscRegressorType) end + +@for_petsc function PetscRegressorSetType(petsclib::$UnionPetscLib, regressor::PetscRegressor, type::PetscRegressorType ) + + @chk ccall( + (:PetscRegressorSetType, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscRegressorType), + regressor, type, + ) + + + return nothing +end + +""" + type::PetscRegressorType = PetscRegressorGetType(petsclib::PetscLibType,regressor::PetscRegressor) +Gets the current `PetscRegressorType` being used in the `PetscRegressor` object + +Not Collective + +Input Parameter: +- `regressor` - the `PetscRegressor` solver context + +Output Parameter: +- `type` - the `PetscRegressorType` + +Level: intermediate + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscRegressorType`, `PetscRegressorSetType()` + +# External Links +$(_doc_external("Ml/PetscRegressorGetType")) +""" +function PetscRegressorGetType(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorGetType(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + type_ = Ref{PetscRegressorType}() + + @chk ccall( + (:PetscRegressorGetType, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{PetscRegressorType}), + regressor, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + +""" + PetscRegressorSetRegularizerWeight(petsclib::PetscLibType,regressor::PetscRegressor, weight::PetscReal) +Sets the weight to be used for the regularizer for a `PetscRegressor` context + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `weight` - the regularizer weight + +Options Database Key: +- `regressor_regularizer_weight ` - sets the regularizer's weight + +Level: beginner + +-seealso: `PetscRegressorSetType` + +# External Links +$(_doc_external("Ml/PetscRegressorSetRegularizerWeight")) +""" +function PetscRegressorSetRegularizerWeight(petsclib::PetscLibType, regressor::PetscRegressor, weight::PetscReal) end + +@for_petsc function PetscRegressorSetRegularizerWeight(petsclib::$UnionPetscLib, regressor::PetscRegressor, weight::$PetscReal ) + + @chk ccall( + (:PetscRegressorSetRegularizerWeight, $petsc_library), + PetscErrorCode, + (PetscRegressor, $PetscReal), + regressor, weight, + ) + + + return nothing +end + +""" + PetscRegressorGetTao(petsclib::PetscLibType,regressor::PetscRegressor, tao::Tao) +Returns the `Tao` context for a `PetscRegressor` object. + +Not Collective, but if the `PetscRegressor` is parallel, then the `Tao` object is parallel + +Input Parameter: +- `regressor` - the regressor context + +Output Parameter: +- `tao` - the `Tao` context + +Level: beginner + +-seealso: `PetscRegressorLinearGetKSP()` + +# External Links +$(_doc_external("Ml/PetscRegressorGetTao")) +""" +function PetscRegressorGetTao(petsclib::PetscLibType, regressor::PetscRegressor, tao::Tao) end + +@for_petsc function PetscRegressorGetTao(petsclib::$UnionPetscLib, regressor::PetscRegressor, tao::Tao ) + + @chk ccall( + (:PetscRegressorGetTao, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{Tao}), + regressor, tao, + ) + + + return nothing +end + +""" + PetscRegressorSetOptionsPrefix(petsclib::PetscLibType,regressor::PetscRegressor, p::String) +Sets the prefix used for searching for all +PetscRegressor options in the database. + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `p` - the prefix string to prepend to all PetscRegressor option requests + +Level: advanced + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscRegressorSetFromOptions()`, `PetscRegressorAppendOptionsPrefix()`, `PetscRegressorGetOptionsPrefix()` + +# External Links +$(_doc_external("Ml/PetscRegressorSetOptionsPrefix")) +""" +function PetscRegressorSetOptionsPrefix(petsclib::PetscLibType, regressor::PetscRegressor, p::String) end + +@for_petsc function PetscRegressorSetOptionsPrefix(petsclib::$UnionPetscLib, regressor::PetscRegressor, p::String ) + + @chk ccall( + (:PetscRegressorSetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{Cchar}), + regressor, p, + ) + + + return nothing +end + +""" + PetscRegressorAppendOptionsPrefix(petsclib::PetscLibType,regressor::PetscRegressor, p::String) +Appends to the prefix used for searching for all PetscRegressor options in the database. + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` solver context +- `p` - the prefix string to prepend to all `PetscRegressor` option requests + +Level: advanced + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscRegressorSetFromOptions()`, `PetscRegressorSetOptionsPrefix()`, `PetscRegressorGetOptionsPrefix()` + +# External Links +$(_doc_external("Ml/PetscRegressorAppendOptionsPrefix")) +""" +function PetscRegressorAppendOptionsPrefix(petsclib::PetscLibType, regressor::PetscRegressor, p::String) end + +@for_petsc function PetscRegressorAppendOptionsPrefix(petsclib::$UnionPetscLib, regressor::PetscRegressor, p::String ) + + @chk ccall( + (:PetscRegressorAppendOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{Cchar}), + regressor, p, + ) + + + return nothing +end + +""" + PetscRegressorGetOptionsPrefix(petsclib::PetscLibType,regressor::PetscRegressor, p::String) +Gets the prefix used for searching for all +PetscRegressor options in the database + +Not Collective + +Input Parameter: +- `regressor` - the `PetscRegressor` context + +Output Parameter: +- `p` - pointer to the prefix string used is returned + +-seealso: [](ch_regressor), `PetscRegressor`, `PetscRegressorSetFromOptions()`, `PetscRegressorSetOptionsPrefix()`, `PetscRegressorAppendOptionsPrefix()` + +# External Links +$(_doc_external("Ml/PetscRegressorGetOptionsPrefix")) +""" +function PetscRegressorGetOptionsPrefix(petsclib::PetscLibType, regressor::PetscRegressor, p::String) end + +@for_petsc function PetscRegressorGetOptionsPrefix(petsclib::$UnionPetscLib, regressor::PetscRegressor, p::String ) + p_ = Ref(pointer(p)) + + @chk ccall( + (:PetscRegressorGetOptionsPrefix, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{Ptr{Cchar}}), + regressor, p_, + ) + + + return nothing +end + +""" + PetscRegressorInitializePackage(petsclib::PetscLibType) +Initialize `PetscRegressor` package + +Logically Collective + +Level: developer + +-seealso: `PetscRegressorFinalizePackage()` + +# External Links +$(_doc_external("Ml/PetscRegressorInitializePackage")) +""" +function PetscRegressorInitializePackage(petsclib::PetscLibType) end + +@for_petsc function PetscRegressorInitializePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscRegressorInitializePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscRegressorFinalizePackage(petsclib::PetscLibType) +Finalize `PetscRegressor` package; it is called from `PetscFinalize()` + +Logically Collective + +Level: developer + +-seealso: `PetscRegressorInitializePackage()` + +# External Links +$(_doc_external("Ml/PetscRegressorFinalizePackage")) +""" +function PetscRegressorFinalizePackage(petsclib::PetscLibType) end + +@for_petsc function PetscRegressorFinalizePackage(petsclib::$UnionPetscLib) + + @chk ccall( + (:PetscRegressorFinalizePackage, $petsc_library), + PetscErrorCode, + (), + ) + + + return nothing +end + +""" + PetscRegressorLinearSetFitIntercept(petsclib::PetscLibType,regressor::PetscRegressor, flg::PetscBool) +Set a flag to indicate that the intercept (also known as the "bias" or "offset") should +be calculated; data are assumed to be mean-centered if false. + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `flg` - `PETSC_TRUE` to calculate the intercept, `PETSC_FALSE` to assume mean-centered data (default is `PETSC_TRUE`) + +Level: intermediate + +Options Database Key: +- `regressor_linear_fit_intercept ` - fit the intercept + +-seealso: `PetscRegressor`, `PetscRegressorFit()` + +# External Links +$(_doc_external("Ml/PetscRegressorLinearSetFitIntercept")) +""" +function PetscRegressorLinearSetFitIntercept(petsclib::PetscLibType, regressor::PetscRegressor, flg::PetscBool) end + +@for_petsc function PetscRegressorLinearSetFitIntercept(petsclib::$UnionPetscLib, regressor::PetscRegressor, flg::PetscBool ) + + @chk ccall( + (:PetscRegressorLinearSetFitIntercept, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscBool), + regressor, flg, + ) + + + return nothing +end + +""" + PetscRegressorLinearSetUseKSP(petsclib::PetscLibType,regressor::PetscRegressor, flg::PetscBool) +Set a flag to indicate that a `KSP` object, instead of a `Tao` one, should be used +to fit the linear regressor + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context +- `flg` - `PETSC_TRUE` to use a `KSP`, `PETSC_FALSE` to use a `Tao` object (default is false) + +Options Database Key: +- `regressor_linear_use_ksp ` - use `KSP` + +Level: intermediate + +-seealso: `PetscRegressor`, `PetscRegressorLinearGetKSP()`, `KSPLSQR`, `PCQR`, `MATSOLVERSPQR`, `MatSolverType`, `MATSEQDENSE`, `PCSVD` + +# External Links +$(_doc_external("Ml/PetscRegressorLinearSetUseKSP")) +""" +function PetscRegressorLinearSetUseKSP(petsclib::PetscLibType, regressor::PetscRegressor, flg::PetscBool) end + +@for_petsc function PetscRegressorLinearSetUseKSP(petsclib::$UnionPetscLib, regressor::PetscRegressor, flg::PetscBool ) + + @chk ccall( + (:PetscRegressorLinearSetUseKSP, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscBool), + regressor, flg, + ) + + + return nothing +end + +""" + PetscRegressorLinearGetKSP(petsclib::PetscLibType,regressor::PetscRegressor, ksp::PetscKSP) +Returns the `KSP` context for a `PETSCREGRESSORLINEAR` object. + +Not Collective, but if the `PetscRegressor` is parallel, then the `KSP` object is parallel + +Input Parameter: +- `regressor` - the `PetscRegressor` context + +Output Parameter: +- `ksp` - the `KSP` context + +Level: beginner + +-seealso: `PetscRegressorGetTao()` + +# External Links +$(_doc_external("Ml/PetscRegressorLinearGetKSP")) +""" +function PetscRegressorLinearGetKSP(petsclib::PetscLibType, regressor::PetscRegressor, ksp::PetscKSP) end + +@for_petsc function PetscRegressorLinearGetKSP(petsclib::$UnionPetscLib, regressor::PetscRegressor, ksp::PetscKSP ) + ksp_ = Ref(ksp.ptr) + + @chk ccall( + (:PetscRegressorLinearGetKSP, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{CKSP}), + regressor, ksp_, + ) + + ksp.ptr = C_NULL + + return nothing +end + +""" + PetscRegressorLinearSetType(petsclib::PetscLibType,regressor::PetscRegressor, type::PetscRegressorLinearType) +Sets the type of linear regression to be performed + +Logically Collective + +Input Parameters: +- `regressor` - the `PetscRegressor` context (should be of type `PETSCREGRESSORLINEAR`) +- `type` - a known linear regression method + +Options Database Key: +- `-regressor_linear_type` - Sets the linear regression method; use -help for a list of available methods +(for instance "-regressor_linear_type ols" or "-regressor_linear_type lasso") + +Level: intermediate + +-seealso: `PetscRegressorLinearGetType()`, `PetscRegressorLinearType`, `PetscRegressorSetType()`, `REGRESSOR_LINEAR_OLS`, +`REGRESSOR_LINEAR_LASSO`, `REGRESSOR_LINEAR_RIDGE` + +# External Links +$(_doc_external("Ml/PetscRegressorLinearSetType")) +""" +function PetscRegressorLinearSetType(petsclib::PetscLibType, regressor::PetscRegressor, type::PetscRegressorLinearType) end + +@for_petsc function PetscRegressorLinearSetType(petsclib::$UnionPetscLib, regressor::PetscRegressor, type::PetscRegressorLinearType ) + + @chk ccall( + (:PetscRegressorLinearSetType, $petsc_library), + PetscErrorCode, + (PetscRegressor, PetscRegressorLinearType), + regressor, type, + ) + + + return nothing +end + +""" + type::PetscRegressorLinearType = PetscRegressorLinearGetType(petsclib::PetscLibType,regressor::PetscRegressor) +Return the type for the `PETSCREGRESSORLINEAR` solver + +Input Parameter: +- `regressor` - the `PetscRegressor` solver context + +Output Parameter: +- `type` - `PETSCREGRESSORLINEAR` type + +Level: advanced + +-seealso: `PetscRegressor`, `PETSCREGRESSORLINEAR`, `PetscRegressorLinearSetType()`, `PetscRegressorLinearType` + +# External Links +$(_doc_external("Ml/PetscRegressorLinearGetType")) +""" +function PetscRegressorLinearGetType(petsclib::PetscLibType, regressor::PetscRegressor) end + +@for_petsc function PetscRegressorLinearGetType(petsclib::$UnionPetscLib, regressor::PetscRegressor ) + type_ = Ref{PetscRegressorLinearType}() + + @chk ccall( + (:PetscRegressorLinearGetType, $petsc_library), + PetscErrorCode, + (PetscRegressor, Ptr{PetscRegressorLinearType}), + regressor, type_, + ) + + type = unsafe_string(type_[]) + + return type +end + diff --git a/src/autowrapped/TS_wrappers.jl b/src/autowrapped/TS_wrappers.jl new file mode 100644 index 00000000..3eaef127 --- /dev/null +++ b/src/autowrapped/TS_wrappers.jl @@ -0,0 +1,12607 @@ +# autodefined type arguments for class ------ +mutable struct _n_TSTrajectory end +const TSTrajectory = Ptr{_n_TSTrajectory} + +mutable struct _n_TSAdapt end +const TSAdapt = Ptr{_n_TSAdapt} + +mutable struct _n_TSMonitorVTKCtx end +const TSMonitorVTKCtx = Ptr{_n_TSMonitorVTKCtx} + +mutable struct TSRHSJacobianPFn end + +mutable struct _n_TSGLLEAdapt end +const TSGLLEAdapt = Ptr{_n_TSGLLEAdapt} + +mutable struct TSGLLEAcceptFn end + +mutable struct TSAlpha2PredictorFn end + +mutable struct TSRHSFunctionFn end +mutable struct TSSolutionFn end +mutable struct TSForcingFn end +mutable struct TSRHSJacobianFn end +mutable struct TSIFunctionFn end +mutable struct TSIJacobianFn end +mutable struct TSI2FunctionFn end +mutable struct TSI2JacobianFn end +mutable struct TSTransientVariableFn end +# ------------------------------------------------------- +""" + TSSetFromOptions(petsclib::PetscLibType,ts::TS) +Sets various `TS` parameters from the options database + +Collective + +Input Parameter: +- `ts` - the `TS` context obtained from `TSCreate()` + +Options Database Keys: +- `-ts_type ` - EULER, BEULER, SUNDIALS, PSEUDO, CN, RK, THETA, ALPHA, GLLE, SSP, GLEE, BSYMP, IRK, see `TSType` +- `-ts_save_trajectory` - checkpoint the solution at each time-step +- `-ts_max_time