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Diffstat (limited to 'eigen/test/lscg.cpp')
| -rw-r--r-- | eigen/test/lscg.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/eigen/test/lscg.cpp b/eigen/test/lscg.cpp new file mode 100644 index 0000000..daa62a9 --- /dev/null +++ b/eigen/test/lscg.cpp @@ -0,0 +1,29 @@ +// 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> void test_lscg_T() +{ + LeastSquaresConjugateGradient<SparseMatrix<T> > lscg_colmajor_diag; + LeastSquaresConjugateGradient<SparseMatrix<T>, IdentityPreconditioner> lscg_colmajor_I; + + CALL_SUBTEST( check_sparse_square_solving(lscg_colmajor_diag) ); + CALL_SUBTEST( check_sparse_square_solving(lscg_colmajor_I) ); + + CALL_SUBTEST( check_sparse_leastsquare_solving(lscg_colmajor_diag) ); + CALL_SUBTEST( check_sparse_leastsquare_solving(lscg_colmajor_I) ); +} + +void test_lscg() +{ + CALL_SUBTEST_1(test_lscg_T<double>()); + CALL_SUBTEST_2(test_lscg_T<std::complex<double> >()); +} |