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Diffstat (limited to 'eigen/test/simplicial_cholesky.cpp')
| -rw-r--r-- | eigen/test/simplicial_cholesky.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/eigen/test/simplicial_cholesky.cpp b/eigen/test/simplicial_cholesky.cpp new file mode 100644 index 0000000..7864684 --- /dev/null +++ b/eigen/test/simplicial_cholesky.cpp @@ -0,0 +1,45 @@ +// 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" + +template<typename T> void test_simplicial_cholesky_T() +{ + SimplicialCholesky<SparseMatrix<T>, Lower> chol_colmajor_lower_amd; + SimplicialCholesky<SparseMatrix<T>, Upper> chol_colmajor_upper_amd; + SimplicialLLT<SparseMatrix<T>, Lower> llt_colmajor_lower_amd; + SimplicialLLT<SparseMatrix<T>, Upper> llt_colmajor_upper_amd; + SimplicialLDLT<SparseMatrix<T>, Lower> ldlt_colmajor_lower_amd; + SimplicialLDLT<SparseMatrix<T>, Upper> ldlt_colmajor_upper_amd; + SimplicialLDLT<SparseMatrix<T>, Lower, NaturalOrdering<int> > ldlt_colmajor_lower_nat; + SimplicialLDLT<SparseMatrix<T>, Upper, NaturalOrdering<int> > ldlt_colmajor_upper_nat; + + check_sparse_spd_solving(chol_colmajor_lower_amd); + check_sparse_spd_solving(chol_colmajor_upper_amd); + check_sparse_spd_solving(llt_colmajor_lower_amd); + check_sparse_spd_solving(llt_colmajor_upper_amd); + check_sparse_spd_solving(ldlt_colmajor_lower_amd); + check_sparse_spd_solving(ldlt_colmajor_upper_amd); + + check_sparse_spd_determinant(chol_colmajor_lower_amd); + check_sparse_spd_determinant(chol_colmajor_upper_amd); + check_sparse_spd_determinant(llt_colmajor_lower_amd); + check_sparse_spd_determinant(llt_colmajor_upper_amd); + check_sparse_spd_determinant(ldlt_colmajor_lower_amd); + check_sparse_spd_determinant(ldlt_colmajor_upper_amd); + + check_sparse_spd_solving(ldlt_colmajor_lower_nat); + check_sparse_spd_solving(ldlt_colmajor_upper_nat); +} + +void test_simplicial_cholesky() +{ + CALL_SUBTEST_1(test_simplicial_cholesky_T<double>()); + CALL_SUBTEST_2(test_simplicial_cholesky_T<std::complex<double> >()); +} |