53e4330774
* gnu/packages/maths.scm (dune-istl): Update to 2.9.0. [source](patches): Add patch to fix test phase. * gnu/packages/patches/dune-istl-fix-solver-playground.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
62 lines
2.1 KiB
Diff
62 lines
2.1 KiB
Diff
From fe929f17e98b577171f58ca520b5145be41730ea Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Christoph=20Gr=C3=BCninger?= <gruenich@dune-project.org>
|
|
Date: Thu, 16 Mar 2023 19:48:40 +0100
|
|
Subject: [PATCH] Adjust sequential and both parallel cases in
|
|
istl-solver-playground
|
|
|
|
Do same thing, independent of paralellel, distributed, or
|
|
sequential.
|
|
This fixes the test in the sequential case.
|
|
---
|
|
src/istl-solver-playground.hh | 22 ++++++++++++++++------
|
|
1 file changed, 16 insertions(+), 6 deletions(-)
|
|
|
|
diff --git a/src/istl-solver-playground.hh b/src/istl-solver-playground.hh
|
|
index 0ff3abd5..11693cf5 100644
|
|
--- a/src/istl-solver-playground.hh
|
|
+++ b/src/istl-solver-playground.hh
|
|
@@ -66,7 +66,11 @@ std::shared_ptr<OOCOMM> loadSystem(std::shared_ptr<Mat>& m,
|
|
std::shared_ptr<OOCOMM> oocomm;
|
|
if(distributed){
|
|
oocomm = std::make_shared<OOCOMM>(MPI_COMM_WORLD);
|
|
- loadMatrixMarket(*m, matrixfilename, *oocomm);
|
|
+ if(matrixfilename != "laplacian"){
|
|
+ loadMatrixMarket(*m, matrixfilename, *oocomm);
|
|
+ }else{
|
|
+ setupLaplacian(*m, config.get("N", 20));
|
|
+ }
|
|
if(config.get("random_rhs", false)){
|
|
rhs->resize(m->N());
|
|
srand(42);
|
|
@@ -98,16 +102,22 @@ template<class Mat, class Vec>
|
|
void loadSystem(std::shared_ptr<Mat>& m,
|
|
std::shared_ptr<Vec>& rhs,
|
|
const Dune::ParameterTree& config){
|
|
- std::string matrixfilename = config.get<std::string>("matrix");
|
|
+ // generate Laplacian or load matrix
|
|
+ std::string matrixfilename = config.get<std::string>("matrix", "laplacian");
|
|
+ if(matrixfilename == "laplacian"){
|
|
+ setupLaplacian(*m, config.get("N", 20));
|
|
+ }else{
|
|
+ loadMatrixMarket(*m, matrixfilename);
|
|
+ }
|
|
+ // use random values or load right-hand side
|
|
std::string rhsfilename;
|
|
- if(!config.get("random_rhs", false))
|
|
- rhsfilename = config.get<std::string>("rhs");
|
|
- loadMatrixMarket(*m, matrixfilename);
|
|
if(config.get("random_rhs", false)){
|
|
rhs->resize(m->N());
|
|
fillRandom(*rhs);
|
|
- }else
|
|
+ }else{
|
|
+ rhsfilename = config.get<std::string>("rhs");
|
|
loadMatrixMarket(*rhs, rhsfilename);
|
|
+ }
|
|
}
|
|
#endif
|
|
|
|
--
|
|
2.39.2
|
|
|