mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-12-27 07:29:52 +08:00
82f0ce2726
This provide several advantages: - more flexibility in designing unit tests - unit tests can be glued to speed up compilation - unit tests are compiled with same predefined macros, which is a requirement for zapcc
35 lines
1.4 KiB
C++
35 lines
1.4 KiB
C++
// This file is part of Eigen, a lightweight C++ template library
|
|
// for linear algebra.
|
|
//
|
|
// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla
|
|
// Public License v. 2.0. If a copy of the MPL was not distributed
|
|
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
#include "sparse_solver.h"
|
|
#include <Eigen/IterativeLinearSolvers>
|
|
|
|
template<typename T, typename I> void test_bicgstab_T()
|
|
{
|
|
BiCGSTAB<SparseMatrix<T,0,I>, DiagonalPreconditioner<T> > bicgstab_colmajor_diag;
|
|
BiCGSTAB<SparseMatrix<T,0,I>, IdentityPreconditioner > bicgstab_colmajor_I;
|
|
BiCGSTAB<SparseMatrix<T,0,I>, IncompleteLUT<T,I> > bicgstab_colmajor_ilut;
|
|
//BiCGSTAB<SparseMatrix<T>, SSORPreconditioner<T> > bicgstab_colmajor_ssor;
|
|
|
|
bicgstab_colmajor_diag.setTolerance(NumTraits<T>::epsilon()*4);
|
|
bicgstab_colmajor_ilut.setTolerance(NumTraits<T>::epsilon()*4);
|
|
|
|
CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_diag) );
|
|
// CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_I) );
|
|
CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_ilut) );
|
|
//CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_ssor) );
|
|
}
|
|
|
|
EIGEN_DECLARE_TEST(bicgstab)
|
|
{
|
|
CALL_SUBTEST_1((test_bicgstab_T<double,int>()) );
|
|
CALL_SUBTEST_2((test_bicgstab_T<std::complex<double>, int>()));
|
|
CALL_SUBTEST_3((test_bicgstab_T<double,long int>()));
|
|
}
|