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Ghost entries skipped for ilu apply and GL operator in AMG/CPR hierarchy.

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This works since the ghost entries are the last entries
This commit is contained in:
andrthu
2022-11-03 12:04:54 +01:00
committed by Lisa Julia Nebel
parent 302503e172
commit 6c62753803
7 changed files with 190 additions and 13 deletions
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19
opm/simulators/linalg/PreconditionerFactory_impl.hpp
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@@ -203,7 +203,8 @@ struct StandardPreconditioners {
// is the overlapping schwarz operator. This could be extended
// later, but at this point no other operators are compatible
// with the AMG hierarchy construction.
if constexpr (std::is_same_v<O, Dune::OverlappingSchwarzOperator<M, V, V, C>>) {
if constexpr (std::is_same_v<O, Dune::OverlappingSchwarzOperator<M, V, V, C>> ||
std::is_same_v<O, Opm::GhostLastMatrixAdapter<M, V, V, C>>) {
F::addCreator("amg", [](const O& op, const P& prm, const std::function<V()>&, std::size_t, const C& comm) {
using PrecPtr = std::shared_ptr<Dune::PreconditionerWithUpdate<V, V>>;
const std::string smoother = prm.get<std::string>("smoother", "ParOverILU0");
@@ -785,14 +786,28 @@ using OpBPar = Dune::OverlappingSchwarzOperator<Dune::BCRSMatrix<MatrixBlock<dou
Dune::BlockVector<Dune::FieldVector<double, Dim>>,
Dune::BlockVector<Dune::FieldVector<double, Dim>>,
CommPar>;
template<int Dim>
using OpGLFPar = Opm::GhostLastMatrixAdapter<Dune::BCRSMatrix<Dune::FieldMatrix<double,Dim,Dim>>,
Dune::BlockVector<Dune::FieldVector<double,Dim>>,
Dune::BlockVector<Dune::FieldVector<double,Dim>>,
CommPar>;
template<int Dim>
using OpGLBPar = Opm::GhostLastMatrixAdapter<Dune::BCRSMatrix<MatrixBlock<double,Dim,Dim>>,
Dune::BlockVector<Dune::FieldVector<double,Dim>>,
Dune::BlockVector<Dune::FieldVector<double,Dim>>,
CommPar>;
#define INSTANCE_PF_PAR(Dim) \
template class PreconditionerFactory<OpBSeq<Dim>, CommPar>; \
template class PreconditionerFactory<OpFPar<Dim>, CommPar>; \
template class PreconditionerFactory<OpBPar<Dim>, CommPar>; \
template class PreconditionerFactory<OpGLFPar<Dim>,CommPar>; \
template class PreconditionerFactory<OpGLBPar<Dim>,CommPar>; \
template class PreconditionerFactory<OpW<Dim, false>, CommPar>; \
template class PreconditionerFactory<OpWG<Dim, true>, CommPar>; \
template class PreconditionerFactory<OpBPar<Dim>, CommSeq>;
template class PreconditionerFactory<OpBPar<Dim>,CommSeq>; \
template class PreconditionerFactory<OpGLBPar<Dim>,CommSeq>;
#endif
#define INSTANCE_PF_SEQ(Dim) \