diff options
author | 2011-10-11 19:38:36 +0200 | |
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committer | 2011-10-11 19:38:36 +0200 | |
commit | 21d27c6f71b764443c56f45bf689203f61ec54b1 (patch) | |
tree | 9fdb6768dab8cd49e3986a4d1536c9e87ecc036f /unsupported | |
parent | cd3c2451b6915dbd9e27930b1dcb4550a73d8e2e (diff) |
add proper bicgstab unit test
Diffstat (limited to 'unsupported')
-rw-r--r-- | unsupported/test/CMakeLists.txt | 1 | ||||
-rw-r--r-- | unsupported/test/bicgstab.cpp | 43 |
2 files changed, 44 insertions, 0 deletions
diff --git a/unsupported/test/CMakeLists.txt b/unsupported/test/CMakeLists.txt index 9adfe4758..a03baed60 100644 --- a/unsupported/test/CMakeLists.txt +++ b/unsupported/test/CMakeLists.txt @@ -94,6 +94,7 @@ ei_add_test(sparse_lu_legacy "" "${SPARSE_LIBS}") ei_add_test(simplicial_cholesky) ei_add_test(conjugate_gradient) +ei_add_test(bicgstab) if(UMFPACK_FOUND) ei_add_test(umfpack_support "" "${UMFPACK_ALL_LIBS}") diff --git a/unsupported/test/bicgstab.cpp b/unsupported/test/bicgstab.cpp new file mode 100644 index 000000000..60f57af33 --- /dev/null +++ b/unsupported/test/bicgstab.cpp @@ -0,0 +1,43 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. +// +// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr> +// +// Eigen is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 3 of the License, or (at your option) any later version. +// +// Alternatively, 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 2 of +// the License, or (at your option) any later version. +// +// Eigen 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 Lesser General Public License or the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License and a copy of the GNU General Public License along with +// Eigen. If not, see <http://www.gnu.org/licenses/>. + +#include "sparse_solver.h" +#include <Eigen/IterativeSolvers> + +template<typename T> void test_bicgstab_T() +{ + BiCGSTAB<SparseMatrix<T>, DiagonalPreconditioner<T> > bicgstab_colmajor_diag; + BiCGSTAB<SparseMatrix<T>, IdentityPreconditioner > bicgstab_colmajor_I; + + CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_diag) ); + CALL_SUBTEST( check_sparse_square_solving(bicgstab_colmajor_I) ); +} + +void test_bicgstab() +{ + for(int i = 0; i < g_repeat; i++) { + CALL_SUBTEST_1(test_bicgstab_T<double>()); + CALL_SUBTEST_2(test_bicgstab_T<std::complex<double> >()); + } +} |