OilfieldToolsNet/opm-simulators
4
0
Fork 0
mirror of https://github.com/OPM/opm-simulators.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #5404 from multitalentloes/add_dilu_LU_splitting

Browse Source 
Add cudilu lu splitting
This commit is contained in:
Kjetil Olsen Lye
2024-06-27 14:30:45 +02:00
committed by GitHub
parent ddb984c24e 65aa334313
commit 9b414419e7
10 changed files with 929 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
opm/simulators/linalg/PreconditionerFactory_impl.hpp
View File

@@ -347,9 +347,10 @@ struct StandardPreconditioners {
});
F::addCreator("CUDILU", [](const O& op, [[maybe_unused]] const P& prm, const std::function<V()>&, std::size_t, const C& comm) {
const bool split_matrix = prm.get<double>("split_matrix", true);
using field_type = typename V::field_type;
using CuDILU = typename cuistl::CuDILU<M, cuistl::CuVector<field_type>, cuistl::CuVector<field_type>>;
auto cuDILU = std::make_shared<CuDILU>(op.getmat());
auto cuDILU = std::make_shared<CuDILU>(op.getmat(), split_matrix);
auto adapted = std::make_shared<cuistl::PreconditionerAdapter<V, V, CuDILU>>(cuDILU);
auto wrapped = std::make_shared<cuistl::CuBlockPreconditioner<V, V, Comm>>(adapted, comm);
@@ -603,9 +604,10 @@ struct StandardPreconditioners<Operator, Dune::Amg::SequentialInformation> {
});
F::addCreator("CUDILU", [](const O& op, [[maybe_unused]] const P& prm, const std::function<V()>&, std::size_t) {
const bool split_matrix = prm.get<bool>("split_matrix", true);
using field_type = typename V::field_type;
using CUDILU = typename cuistl::CuDILU<M, cuistl::CuVector<field_type>, cuistl::CuVector<field_type>>;
return std::make_shared<cuistl::PreconditionerAdapter<V, V, CUDILU>>(std::make_shared<CUDILU>(op.getmat()));
return std::make_shared<cuistl::PreconditionerAdapter<V, V, CUDILU>>(std::make_shared<CUDILU>(op.getmat(), split_matrix));
});
F::addCreator("CUDILUFloat", [](const O& op, [[maybe_unused]] const P& prm, const std::function<V()>&, std::size_t) {