simplicial_cholesky.cpp revision c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd 
1// This file is part of Eigen, a lightweight C++ template library
2// for linear algebra.
3//
4// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
5//
6// This Source Code Form is subject to the terms of the Mozilla
7// Public License v. 2.0. If a copy of the MPL was not distributed
8// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
9
10#include "sparse_solver.h"
11
12template<typename T> void test_simplicial_cholesky_T()
13{
14  SimplicialCholesky<SparseMatrix<T>, Lower> chol_colmajor_lower;
15  SimplicialCholesky<SparseMatrix<T>, Upper> chol_colmajor_upper;
16  SimplicialLLT<SparseMatrix<T>, Lower> llt_colmajor_lower;
17  SimplicialLDLT<SparseMatrix<T>, Upper> llt_colmajor_upper;
18  SimplicialLDLT<SparseMatrix<T>, Lower> ldlt_colmajor_lower;
19  SimplicialLDLT<SparseMatrix<T>, Upper> ldlt_colmajor_upper;
20
21  check_sparse_spd_solving(chol_colmajor_lower);
22  check_sparse_spd_solving(chol_colmajor_upper);
23  check_sparse_spd_solving(llt_colmajor_lower);
24  check_sparse_spd_solving(llt_colmajor_upper);
25  check_sparse_spd_solving(ldlt_colmajor_lower);
26  check_sparse_spd_solving(ldlt_colmajor_upper);
27
28  check_sparse_spd_determinant(chol_colmajor_lower);
29  check_sparse_spd_determinant(chol_colmajor_upper);
30  check_sparse_spd_determinant(llt_colmajor_lower);
31  check_sparse_spd_determinant(llt_colmajor_upper);
32  check_sparse_spd_determinant(ldlt_colmajor_lower);
33  check_sparse_spd_determinant(ldlt_colmajor_upper);
34}
35
36void test_simplicial_cholesky()
37{
38  CALL_SUBTEST_1(test_simplicial_cholesky_T<double>());
39  CALL_SUBTEST_2(test_simplicial_cholesky_T<std::complex<double> >());
40}
41