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45 lines
1.7 KiB
45 lines
1.7 KiB
// This file is part of Eigen, a lightweight C++ template library |
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// for linear algebra. |
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// |
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// Copyright (C) 2012 Désiré Nuentsa-Wakam <desire.nuentsa_wakam@inria.fr> |
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// |
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// This Source Code Form is subject to the terms of the Mozilla |
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// Public License v. 2.0. If a copy of the MPL was not distributed |
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
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// SparseLU solve does not accept column major matrices for the destination. |
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// However, as expected, the generic check_sparse_square_solving routines produces row-major |
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// rhs and destination matrices when compiled with EIGEN_DEFAULT_TO_ROW_MAJOR |
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#ifdef EIGEN_DEFAULT_TO_ROW_MAJOR |
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#undef EIGEN_DEFAULT_TO_ROW_MAJOR |
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#endif |
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#include "sparse_solver.h" |
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#include <Eigen/SparseLU> |
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#include <unsupported/Eigen/SparseExtra> |
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template<typename T> void test_sparselu_T() |
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{ |
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SparseLU<SparseMatrix<T, ColMajor> /*, COLAMDOrdering<int>*/ > sparselu_colamd; // COLAMDOrdering is the default |
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SparseLU<SparseMatrix<T, ColMajor>, AMDOrdering<int> > sparselu_amd; |
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SparseLU<SparseMatrix<T, ColMajor, long int>, NaturalOrdering<long int> > sparselu_natural; |
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check_sparse_square_solving(sparselu_colamd, 300, 100000, true); |
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check_sparse_square_solving(sparselu_amd, 300, 10000, true); |
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check_sparse_square_solving(sparselu_natural, 300, 2000, true); |
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check_sparse_square_abs_determinant(sparselu_colamd); |
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check_sparse_square_abs_determinant(sparselu_amd); |
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check_sparse_square_determinant(sparselu_colamd); |
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check_sparse_square_determinant(sparselu_amd); |
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} |
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void test_sparselu() |
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{ |
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CALL_SUBTEST_1(test_sparselu_T<float>()); |
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CALL_SUBTEST_2(test_sparselu_T<double>()); |
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CALL_SUBTEST_3(test_sparselu_T<std::complex<float> >()); |
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CALL_SUBTEST_4(test_sparselu_T<std::complex<double> >()); |
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}
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