Merge pull request #190 from gridap/adding_isconsistent_to_interpolate_functions

Adding the isconsistent optional argument to interpolate functions

Author: amartinhuertas

NEWS.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - New overloads for the `TrialFESpace` constructor where the data to be imposed is passed as a `DistributedCellField`. Since PR[#185](https://github.com/gridap/GridapDistributed.jl/pull/185).
 - Added missing `FESpace` constructors for distributed triangulations specialized for the RT FEs case. Since PR[#188](https://github.com/gridap/GridapDistributed.jl/pull/188)
+- Added optional argument `isconsistent` to interpolate functions. Since PR[#190](https://github.com/gridap/GridapDistributed.jl/pull/190).
 
 ## [0.4.10] - 2025-09-29
 

src/FESpaces.jl

@@ -456,77 +456,83 @@ function generate_gids(
   generate_gids(cell_gids,cell_to_ldofs,nldofs)
 end
 
-function FESpaces.interpolate(u,f::DistributedSingleFieldFESpace)
+function FESpaces.interpolate(u,f::DistributedSingleFieldFESpace, isconsistent=false)
   free_values = zero_free_values(f)
-  interpolate!(u,free_values,f)
+  interpolate!(u,free_values,f,isconsistent)
 end
 
 function FESpaces.interpolate!(
-  u,free_values::AbstractVector,f::DistributedSingleFieldFESpace)
+  u,
+  free_values::AbstractVector,
+  f::DistributedSingleFieldFESpace, 
+  isconsistent=false)
   map(f.spaces,local_views(free_values)) do V,vec
     interpolate!(u,vec,V)
   end
-  FEFunction(f,free_values)
+  FEFunction(f,free_values,isconsistent)
 end
 
 function FESpaces.interpolate!(
-  u::DistributedCellField,free_values::AbstractVector,f::DistributedSingleFieldFESpace)
-  map(local_views(u),f.spaces,local_views(free_values)) do ui,V,vec
-    interpolate!(ui,vec,V)
+  u::DistributedCellField,
+  free_values::AbstractVector,
+  f::DistributedSingleFieldFESpace, 
+  isconsistent=false)
+  map(local_views(u),f.spaces,local_views(free_values)) do u, V,vec
+    interpolate!(u,vec,V)
   end
-  FEFunction(f,free_values)
+  FEFunction(f,free_values,isconsistent)
 end
 
-function FESpaces.interpolate_dirichlet(u, f::DistributedSingleFieldFESpace)
+function FESpaces.interpolate_dirichlet(u, f::DistributedSingleFieldFESpace, isconsistent=false)
   free_values = zero_free_values(f)
   dirichlet_values = get_dirichlet_dof_values(f)
-  interpolate_dirichlet!(u,free_values,dirichlet_values,f)
+  interpolate_dirichlet!(u,free_values,dirichlet_values,f,isconsistent)
 end
 
 function FESpaces.interpolate_dirichlet!(
   u, free_values::AbstractVector,
   dirichlet_values::AbstractArray{<:AbstractVector},
-  f::DistributedSingleFieldFESpace)
+  f::DistributedSingleFieldFESpace, isconsistent=false)
   map(f.spaces,local_views(free_values),dirichlet_values) do V,fvec,dvec
     interpolate_dirichlet!(u,fvec,dvec,V)
   end
-  FEFunction(f,free_values,dirichlet_values)
+  FEFunction(f,free_values,dirichlet_values,isconsistent)
 end
 
 function FESpaces.interpolate_dirichlet!(
   u::DistributedCellField, free_values::AbstractVector,
   dirichlet_values::AbstractArray{<:AbstractVector},
-  f::DistributedSingleFieldFESpace)
+  f::DistributedSingleFieldFESpace, isconsistent=false)
   map(local_views(u), f.spaces,local_views(free_values),dirichlet_values) do u,V,fvec,dvec
     interpolate_dirichlet!(u,fvec,dvec,V)
   end
-  FEFunction(f,free_values,dirichlet_values)
+  FEFunction(f,free_values,dirichlet_values,isconsistent)
 end
 
-function FESpaces.interpolate_everywhere(u, f::DistributedSingleFieldFESpace)
+function FESpaces.interpolate_everywhere(u, f::DistributedSingleFieldFESpace, isconsistent=false)
   free_values = zero_free_values(f)
   dirichlet_values = get_dirichlet_dof_values(f)
-  interpolate_everywhere!(u,free_values,dirichlet_values,f)
+  interpolate_everywhere!(u,free_values,dirichlet_values,f,isconsistent)
 end
 
 function FESpaces.interpolate_everywhere!(
   u, free_values::AbstractVector,
   dirichlet_values::AbstractArray{<:AbstractVector},
-  f::DistributedSingleFieldFESpace)
+  f::DistributedSingleFieldFESpace, isconsistent=false)
   map(f.spaces,local_views(free_values),dirichlet_values) do V,fvec,dvec
     interpolate_everywhere!(u,fvec,dvec,V)
   end
-  FEFunction(f,free_values,dirichlet_values)
+  FEFunction(f,free_values,dirichlet_values,isconsistent)
 end
 
 function FESpaces.interpolate_everywhere!(
   u::DistributedCellField, free_values::AbstractVector,
   dirichlet_values::AbstractArray{<:AbstractVector},
-  f::DistributedSingleFieldFESpace)
+  f::DistributedSingleFieldFESpace, isconsistent=false)
   map(local_views(u),f.spaces,local_views(free_values),dirichlet_values) do ui,V,fvec,dvec
     interpolate_everywhere!(ui,fvec,dvec,V)
   end
-  FEFunction(f,free_values,dirichlet_values)
+  FEFunction(f,free_values,dirichlet_values,isconsistent)
 end
 
 # Factories
@@ -877,13 +883,15 @@ end
 # which does not properly interpolate the function provided. 
 # With this change, we are interpolating in the unconstrained space and then
 # substracting the mean.
-function FESpaces.interpolate!(u,free_values::AbstractVector,f::DistributedZeroMeanFESpace)
+function FESpaces.interpolate!(u,free_values::AbstractVector,
+                               f::DistributedZeroMeanFESpace, isconsistent=false)
   dirichlet_values = get_dirichlet_dof_values(f)
-  interpolate_everywhere!(u,free_values,dirichlet_values,f)
+  interpolate_everywhere!(u,free_values,dirichlet_values,f,isconsistent)
 end
-function FESpaces.interpolate!(u::DistributedCellField,free_values::AbstractVector,f::DistributedZeroMeanFESpace)
+function FESpaces.interpolate!(u::DistributedCellField,free_values::AbstractVector,
+                               f::DistributedZeroMeanFESpace, isconsistent=false)
   dirichlet_values = get_dirichlet_dof_values(f)
-  interpolate_everywhere!(u,free_values,dirichlet_values,f)
+  interpolate_everywhere!(u,free_values,dirichlet_values,f,isconsistent)
 end
 
 function _compute_new_distributed_fixedval(