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choelzl
2022-04-07 18:46:57 +02:00
parent 88cb3426ad
commit 15e7120d6d
5316 changed files with 4563444 additions and 6 deletions
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cs440-acg/ext/eigen/test/cholmod_support.cpp Normal file
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// 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/.
#define EIGEN_NO_DEBUG_SMALL_PRODUCT_BLOCKS
#include "sparse_solver.h"
#include <Eigen/CholmodSupport>
template<typename T> void test_cholmod_T()
{
CholmodDecomposition<SparseMatrix<T>, Lower> g_chol_colmajor_lower; g_chol_colmajor_lower.setMode(CholmodSupernodalLLt);
CholmodDecomposition<SparseMatrix<T>, Upper> g_chol_colmajor_upper; g_chol_colmajor_upper.setMode(CholmodSupernodalLLt);
CholmodDecomposition<SparseMatrix<T>, Lower> g_llt_colmajor_lower; g_llt_colmajor_lower.setMode(CholmodSimplicialLLt);
CholmodDecomposition<SparseMatrix<T>, Upper> g_llt_colmajor_upper; g_llt_colmajor_upper.setMode(CholmodSimplicialLLt);
CholmodDecomposition<SparseMatrix<T>, Lower> g_ldlt_colmajor_lower; g_ldlt_colmajor_lower.setMode(CholmodLDLt);
CholmodDecomposition<SparseMatrix<T>, Upper> g_ldlt_colmajor_upper; g_ldlt_colmajor_upper.setMode(CholmodLDLt);
CholmodSupernodalLLT<SparseMatrix<T>, Lower> chol_colmajor_lower;
CholmodSupernodalLLT<SparseMatrix<T>, Upper> chol_colmajor_upper;
CholmodSimplicialLLT<SparseMatrix<T>, Lower> llt_colmajor_lower;
CholmodSimplicialLLT<SparseMatrix<T>, Upper> llt_colmajor_upper;
CholmodSimplicialLDLT<SparseMatrix<T>, Lower> ldlt_colmajor_lower;
CholmodSimplicialLDLT<SparseMatrix<T>, Upper> ldlt_colmajor_upper;
check_sparse_spd_solving(g_chol_colmajor_lower);
check_sparse_spd_solving(g_chol_colmajor_upper);
check_sparse_spd_solving(g_llt_colmajor_lower);
check_sparse_spd_solving(g_llt_colmajor_upper);
check_sparse_spd_solving(g_ldlt_colmajor_lower);
check_sparse_spd_solving(g_ldlt_colmajor_upper);
check_sparse_spd_solving(chol_colmajor_lower);
check_sparse_spd_solving(chol_colmajor_upper);
check_sparse_spd_solving(llt_colmajor_lower);
check_sparse_spd_solving(llt_colmajor_upper);
check_sparse_spd_solving(ldlt_colmajor_lower);
check_sparse_spd_solving(ldlt_colmajor_upper);
check_sparse_spd_determinant(chol_colmajor_lower);
check_sparse_spd_determinant(chol_colmajor_upper);
check_sparse_spd_determinant(llt_colmajor_lower);
check_sparse_spd_determinant(llt_colmajor_upper);
check_sparse_spd_determinant(ldlt_colmajor_lower);
check_sparse_spd_determinant(ldlt_colmajor_upper);
}
void test_cholmod_support()
{
CALL_SUBTEST_1(test_cholmod_T<double>());
CALL_SUBTEST_2(test_cholmod_T<std::complex<double> >());
}