mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-28 18:21:00 -06:00
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
/*
|
|
Copyright 2014 Dr. Markus Blatt - HPC-Simulation-Software & Services
|
|
|
|
This file is part of the Open Porous Media project (OPM).
|
|
|
|
OPM is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OPM is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OPM. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#define NVERBOSE // to suppress our messages when throwing
|
|
|
|
#define BOOST_TEST_MODULE OPM-ParallelIterativeSolverTest
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
// MPI header
|
|
#if HAVE_MPI
|
|
#include <dune/common/version.hh>
|
|
#include <opm/core/linalg/ParallelIstlInformation.hpp>
|
|
#else
|
|
#error "This file needs to compiled with MPI support!"
|
|
#endif
|
|
#include "DuneIstlTestHelpers.hpp"
|
|
#include <opm/core/linalg/LinearSolverFactory.hpp>
|
|
#include <opm/common/utility/parameters/ParameterGroup.hpp>
|
|
|
|
#include <memory>
|
|
#include <cstdlib>
|
|
#include <string>
|
|
|
|
void run_test(const Opm::ParameterGroup& param)
|
|
{
|
|
int N=100;
|
|
int start, end, istart, iend;
|
|
std::tie(start,istart,iend,end) = computeRegions(N);
|
|
Opm::ParallelISTLInformation comm(MPI_COMM_WORLD);
|
|
auto mat = create1DLaplacian(*comm.indexSet(), N, start, end, istart, iend);
|
|
std::vector<double> x(end-start), b(end-start);
|
|
createRandomVectors(comm, end-start, x, b, *mat);
|
|
std::vector<double> exact(x);
|
|
std::fill(x.begin(), x.end(), 0.0);
|
|
Opm::LinearSolverFactory ls(param);
|
|
boost::any anyComm(comm);
|
|
ls.solve(b.size(), mat->data.size(), &(mat->rowStart[0]),
|
|
&(mat->colIndex[0]), &(mat->data[0]), &(b[0]),
|
|
&(x[0]), anyComm);
|
|
}
|
|
|
|
#ifdef HAVE_DUNE_ISTL
|
|
BOOST_AUTO_TEST_CASE(CGAMGTest)
|
|
{
|
|
Opm::ParameterGroup param;
|
|
param.insertParameter(std::string("linsolver"), std::string("istl"));
|
|
param.insertParameter(std::string("linsolver_type"), std::string("1"));
|
|
param.insertParameter(std::string("linsolver_max_iterations"), std::string("200"));
|
|
run_test(param);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(CGILUTest)
|
|
{
|
|
Opm::ParameterGroup param;
|
|
param.insertParameter(std::string("linsolver"), std::string("istl"));
|
|
param.insertParameter(std::string("linsolver_type"), std::string("0"));
|
|
param.insertParameter(std::string("linsolver_max_iterations"), std::string("200"));
|
|
run_test(param);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(BiCGILUTest)
|
|
{
|
|
Opm::ParameterGroup param;
|
|
param.insertParameter(std::string("linsolver"), std::string("istl"));
|
|
param.insertParameter(std::string("linsolver_type"), std::string("2"));
|
|
param.insertParameter(std::string("linsolver_max_iterations"), std::string("200"));
|
|
run_test(param);
|
|
}
|
|
#endif
|
|
|