cholmod_support.cpp
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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 #define EIGEN_NO_DEBUG_SMALL_PRODUCT_BLOCKS
11 #include "sparse_solver.h"
12 
13 #include <Eigen/CholmodSupport>
14 
15 template<typename SparseType> void test_cholmod_ST()
16 {
17  CholmodDecomposition<SparseType, Lower> g_chol_colmajor_lower; g_chol_colmajor_lower.setMode(CholmodSupernodalLLt);
18  CholmodDecomposition<SparseType, Upper> g_chol_colmajor_upper; g_chol_colmajor_upper.setMode(CholmodSupernodalLLt);
19  CholmodDecomposition<SparseType, Lower> g_llt_colmajor_lower; g_llt_colmajor_lower.setMode(CholmodSimplicialLLt);
20  CholmodDecomposition<SparseType, Upper> g_llt_colmajor_upper; g_llt_colmajor_upper.setMode(CholmodSimplicialLLt);
21  CholmodDecomposition<SparseType, Lower> g_ldlt_colmajor_lower; g_ldlt_colmajor_lower.setMode(CholmodLDLt);
22  CholmodDecomposition<SparseType, Upper> g_ldlt_colmajor_upper; g_ldlt_colmajor_upper.setMode(CholmodLDLt);
23 
24  CholmodSupernodalLLT<SparseType, Lower> chol_colmajor_lower;
25  CholmodSupernodalLLT<SparseType, Upper> chol_colmajor_upper;
26  CholmodSimplicialLLT<SparseType, Lower> llt_colmajor_lower;
27  CholmodSimplicialLLT<SparseType, Upper> llt_colmajor_upper;
28  CholmodSimplicialLDLT<SparseType, Lower> ldlt_colmajor_lower;
29  CholmodSimplicialLDLT<SparseType, Upper> ldlt_colmajor_upper;
30 
31  check_sparse_spd_solving(g_chol_colmajor_lower);
32  check_sparse_spd_solving(g_chol_colmajor_upper);
33  check_sparse_spd_solving(g_llt_colmajor_lower);
34  check_sparse_spd_solving(g_llt_colmajor_upper);
35  check_sparse_spd_solving(g_ldlt_colmajor_lower);
36  check_sparse_spd_solving(g_ldlt_colmajor_upper);
37 
38  check_sparse_spd_solving(chol_colmajor_lower);
39  check_sparse_spd_solving(chol_colmajor_upper);
40  check_sparse_spd_solving(llt_colmajor_lower);
41  check_sparse_spd_solving(llt_colmajor_upper);
42  check_sparse_spd_solving(ldlt_colmajor_lower);
43  check_sparse_spd_solving(ldlt_colmajor_upper);
44 
45  check_sparse_spd_determinant(chol_colmajor_lower);
46  check_sparse_spd_determinant(chol_colmajor_upper);
47  check_sparse_spd_determinant(llt_colmajor_lower);
48  check_sparse_spd_determinant(llt_colmajor_upper);
49  check_sparse_spd_determinant(ldlt_colmajor_lower);
50  check_sparse_spd_determinant(ldlt_colmajor_upper);
51 }
52 
53 template<typename T, int flags, typename IdxType> void test_cholmod_T()
54 {
55  test_cholmod_ST<SparseMatrix<T, flags, IdxType> >();
56 }
57 
58 EIGEN_DECLARE_TEST(cholmod_support)
59 {
60  CALL_SUBTEST_11( (test_cholmod_T<double , ColMajor, int >()) );
61  CALL_SUBTEST_12( (test_cholmod_T<double , ColMajor, long>()) );
62  CALL_SUBTEST_13( (test_cholmod_T<double , RowMajor, int >()) );
63  CALL_SUBTEST_14( (test_cholmod_T<double , RowMajor, long>()) );
64  CALL_SUBTEST_21( (test_cholmod_T<std::complex<double>, ColMajor, int >()) );
65  CALL_SUBTEST_22( (test_cholmod_T<std::complex<double>, ColMajor, long>()) );
66  // TODO complex row-major matrices do not work at the moment:
67  // CALL_SUBTEST_23( (test_cholmod_T<std::complex<double>, RowMajor, int >()) );
68  // CALL_SUBTEST_24( (test_cholmod_T<std::complex<double>, RowMajor, long>()) );
69 }
Eigen::CholmodDecomposition::setMode
void setMode(CholmodMode mode)
Definition: CholmodSupport.h:647
CALL_SUBTEST_22
#define CALL_SUBTEST_22(FUNC)
Definition: split_test_helper.h:130
CALL_SUBTEST_11
#define CALL_SUBTEST_11(FUNC)
Definition: split_test_helper.h:64
Eigen::CholmodSimplicialLDLT
A simplicial direct Cholesky (LDLT) factorization and solver based on Cholmod.
Definition: CholmodSupport.h:528
test_cholmod_ST
void test_cholmod_ST()
Definition: cholmod_support.cpp:15
CALL_SUBTEST_21
#define CALL_SUBTEST_21(FUNC)
Definition: split_test_helper.h:124
CALL_SUBTEST_13
#define CALL_SUBTEST_13(FUNC)
Definition: split_test_helper.h:76
check_sparse_spd_determinant
void check_sparse_spd_determinant(Solver &solver)
Definition: sparse_solver.h:489
Eigen::CholmodSupernodalLLT
A supernodal Cholesky (LLT) factorization and solver based on Cholmod.
Definition: CholmodSupport.h:577
check_sparse_spd_solving
void check_sparse_spd_solving(Solver &solver, int maxSize=(std::min)(300, EIGEN_TEST_MAX_SIZE), int maxRealWorldSize=100000)
Definition: sparse_solver.h:404
sparse_solver.h
EIGEN_DECLARE_TEST
EIGEN_DECLARE_TEST(cholmod_support)
Definition: cholmod_support.cpp:58
CALL_SUBTEST_12
#define CALL_SUBTEST_12(FUNC)
Definition: split_test_helper.h:70
Eigen::CholmodSimplicialLLT
A simplicial direct Cholesky (LLT) factorization and solver based on Cholmod.
Definition: CholmodSupport.h:477
test_cholmod_T
void test_cholmod_T()
Definition: cholmod_support.cpp:53
Eigen::CholmodSupernodalLLt
@ CholmodSupernodalLLt
Definition: CholmodSupport.h:204
Eigen::CholmodSimplicialLLt
@ CholmodSimplicialLLt
Definition: CholmodSupport.h:204
Eigen::ColMajor
@ ColMajor
Definition: Constants.h:319
CALL_SUBTEST_14
#define CALL_SUBTEST_14(FUNC)
Definition: split_test_helper.h:82
Eigen::CholmodLDLt
@ CholmodLDLt
Definition: CholmodSupport.h:204
Eigen::CholmodDecomposition
A general Cholesky factorization and solver based on Cholmod.
Definition: CholmodSupport.h:628


gtsam
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autogenerated on Fri Nov 1 2024 03:32:05