Fix deprecation warnings

[ci skip]

Author: prj-

examples/hpddm/diffusion-hpddm-2d-PETSc.edp

@@ -46,7 +46,7 @@ Rb[0] = 1;
 // all in one; see at the end of the script the meaning of the parameters
 set(A, sparams = " -pc_hpddm_levels_1_sub_pc_type cholesky -pc_hpddm_levels_1_sub_pc_factor_mat_solver_type mumps -pc_hpddm_has_neumann " +
                  " -pc_hpddm_define_subdomains -pc_hpddm_levels_1_pc_asm_type basic -pc_hpddm_coarse_correction additive " +
-                 " -pc_hpddm_levels_1_sub_mat_mumps_cntl_4 0.1 -pc_hpddm_levels_1_eps_use_inertia -pc_hpddm_levels_1_eps_threshold 0.5 -pc_hpddm_levels_1_st_share_sub_ksp " +
+                 " -pc_hpddm_levels_1_sub_mat_mumps_cntl_4 0.1 -pc_hpddm_levels_1_eps_use_inertia -pc_hpddm_levels_1_eps_threshold_absolute 0.5 -pc_hpddm_levels_1_st_share_sub_ksp " +
                  " -ksp_type cg -ksp_monitor_singular_value", nearnullspace = Rb);
 u[] = A^-1 * rhs[];
 
@@ -59,7 +59,7 @@ plotD(Th, u, cmm = "Global Solution");
 // meaning of some flags in sparams when using PCHPDDM (-pc_type hpddm on the command line)
 //  -pc_hpddm_levels_1_sub_pc_type cholesky                - subdomain solver is an exact Cholesky factorization
 //  -pc_hpddm_levels_1_sub_pc_factor_mat_solver_type mumps - MUMPS is used for computing local exact factorizations
-// -pc_hpddm_levels_1_eps_threshold                        - threshold for selecting the eigenvectors in the GenEO coarse space
+// -pc_hpddm_levels_1_eps_threshold_absolute               - threshold for selecting the eigenvectors in the GenEO coarse space
 //  -pc_hpddm_has_neumann                                  - local matrices passed to PCHPDDM are the Neumann matrices, see https://petsc.org/release/manualpages/PC/PCHPDDMHasNeumannMat/
 //  -pc_hpddm_define_subdomains                            - use the FreeFEM overlap to define the preconditioner on the first level
 //  -pc_hpddm_levels_1_pc_asm_type basic                   - https://petsc.org/release/manualpages/PC/PCASMType/

examples/hpddm/diffusion-hpddm-3d-PETSc.edp

@@ -46,7 +46,7 @@ Wh Rb[1];
 Rb[0] = 1;
 // all in one; see at the end of the script the meaning of the parameters
 set(A, sparams = " -pc_hpddm_levels_1_sub_pc_type lu -pc_hpddm_levels_1_sub_pc_factor_mat_solver_type mumps -pc_hpddm_has_neumann -pc_hpddm_define_subdomains " +
-                 " -pc_hpddm_levels_1_sub_mat_mumps_cntl_4 0.1 -pc_hpddm_levels_1_eps_use_inertia -pc_hpddm_levels_1_eps_threshold 0.5 -pc_hpddm_levels_1_st_share_sub_ksp " +
+                 " -pc_hpddm_levels_1_sub_mat_mumps_cntl_4 0.1 -pc_hpddm_levels_1_eps_use_inertia -pc_hpddm_levels_1_eps_threshold_absolute 0.5 -pc_hpddm_levels_1_st_share_sub_ksp " +
                  " -ksp_type gmres -ksp_pc_side right -ksp_monitor", nearnullspace = Rb);
 u[] = A^-1 * rhs[];
 

examples/hpddm/elasticity-block-hpddm-2d-PETSc.edp

@@ -107,15 +107,15 @@ if(HasType("PC", "hpddm")) {
         + "-prefix_push fieldsplit_1_ "
         + " -ksp_type fgmres -ksp_rtol 1.0E-1 -pc_type hpddm -pc_hpddm_has_neumann -ksp_monitor -pc_hpddm_ksp_pc_side right -pc_hpddm_ksp_rtol 1.0E-1 -pc_hpddm_schur_precondition geneo "
         + " -prefix_push pc_hpddm_levels_1_ "
-            + " -eps_nev 10 -eps_threshold 0.5 -st_share_sub_ksp -eps_gen_non_hermitian -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky -eps_tol 1.0E-2 "
+            + " -eps_nev 10 -eps_threshold_absolute 0.5 -st_share_sub_ksp -eps_gen_non_hermitian -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky -eps_tol 1.0E-2 "
         + " -prefix_pop -prefix_push pc_hpddm_coarse_ "
             + " -correction balanced -pc_type cholesky -pc_factor_mat_solver_type mumps "
         + " -prefix_pop"
        + " -prefix_pop", setup = 1);
     set(A, parent = Elas, bs = sym ? 1 : 2, sparams =
           "-prefix_push fieldsplit_0_ -pc_type hpddm -ksp_pc_side right -pc_hpddm_has_neumann -pc_hpddm_define_subdomains"
         + " -prefix_push pc_hpddm_levels_1_ "
-            + " -eps_nev 20 -eps_threshold 0.3 -st_share_sub_ksp -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky "
+            + " -eps_nev 20 -eps_threshold_absolute 0.3 -st_share_sub_ksp -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky "
         + " -prefix_pop -prefix_push pc_hpddm_coarse_ "
             + " -pc_type cholesky -pc_factor_mat_solver_type mumps "
         + " -prefix_pop"

examples/hpddm/stokes-block-hpddm-2d-PETSc.edp

@@ -72,15 +72,15 @@ if(HasType("PC", "hpddm")) {
         + "-prefix_push fieldsplit_1_ "
         + " -ksp_type fgmres -pc_type hpddm -pc_hpddm_has_neumann -ksp_monitor -pc_hpddm_ksp_rtol 1.0E-2 -pc_hpddm_schur_precondition geneo "
         + " -prefix_push pc_hpddm_levels_1_ "
-            + " -eps_nev 20 -eps_threshold 0.5 -st_share_sub_ksp -eps_gen_non_hermitian -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky -eps_tol 1.0E-2 "
+            + " -eps_nev 20 -eps_threshold_absolute 0.5 -st_share_sub_ksp -eps_gen_non_hermitian -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky -eps_tol 1.0E-2 "
         + " -prefix_pop -prefix_push pc_hpddm_coarse_ "
             + " -correction balanced -pc_type cholesky -pc_factor_mat_solver_type mumps "
         + " -prefix_pop"
        + " -prefix_pop", setup = 1);
     set(A, parent = Stokes, bs = sym ? 1 : 2, sparams =
           "-prefix_push fieldsplit_0_ -pc_type hpddm -ksp_pc_side right -pc_hpddm_has_neumann -pc_hpddm_define_subdomains"
         + " -prefix_push pc_hpddm_levels_1_ "
-            + " -eps_nev 40 -eps_threshold 0.3 -st_share_sub_ksp -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky "
+            + " -eps_nev 40 -eps_threshold_absolute 0.3 -st_share_sub_ksp -sub_pc_factor_mat_solver_type mumps -sub_pc_type cholesky "
         + " -prefix_pop -prefix_push pc_hpddm_coarse_ "
             + " -pc_type cholesky -pc_factor_mat_solver_type mumps "
         + " -prefix_pop"