| // This file is part of Eigen, a lightweight C++ template library |
| // for linear algebra. |
| // |
| // Copyright (C) 2012 Désiré Nuentsa-Wakam <desire.nuentsa_wakam@inria.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/>. |
| |
| |
| // SparseLU solve does not accept column major matrices for the destination. |
| // However, as expected, the generic check_sparse_square_solving routines produces row-major |
| // rhs and destination matrices when compiled with EIGEN_DEFAULT_TO_ROW_MAJOR |
| |
| #ifdef EIGEN_DEFAULT_TO_ROW_MAJOR |
| #undef EIGEN_DEFAULT_TO_ROW_MAJOR |
| #endif |
| |
| #include "sparse_solver.h" |
| #include <Eigen/SparseLU> |
| #include <unsupported/Eigen/SparseExtra> |
| |
| template<typename T> void test_sparselu_T() |
| { |
| SparseLU<SparseMatrix<T, ColMajor> /*, COLAMDOrdering<int>*/ > sparselu_colamd; // COLAMDOrdering is the default |
| SparseLU<SparseMatrix<T, ColMajor>, AMDOrdering<int> > sparselu_amd; |
| SparseLU<SparseMatrix<T, ColMajor, long int>, NaturalOrdering<long int> > sparselu_natural; |
| |
| check_sparse_square_solving(sparselu_colamd); |
| check_sparse_square_solving(sparselu_amd); |
| check_sparse_square_solving(sparselu_natural); |
| |
| check_sparse_square_abs_determinant(sparselu_colamd); |
| check_sparse_square_abs_determinant(sparselu_amd); |
| |
| check_sparse_square_determinant(sparselu_colamd); |
| check_sparse_square_determinant(sparselu_amd); |
| } |
| |
| void test_sparselu() |
| { |
| CALL_SUBTEST_1(test_sparselu_T<float>()); |
| CALL_SUBTEST_2(test_sparselu_T<double>()); |
| CALL_SUBTEST_3(test_sparselu_T<std::complex<float> >()); |
| CALL_SUBTEST_4(test_sparselu_T<std::complex<double> >()); |
| } |