Squashed 'third_party/eigen/' content from commit 61d72f6
Change-Id: Iccc90fa0b55ab44037f018046d2fcffd90d9d025
git-subtree-dir: third_party/eigen
git-subtree-split: 61d72f6383cfa842868c53e30e087b0258177257
diff --git a/test/pastix_support.cpp b/test/pastix_support.cpp
new file mode 100644
index 0000000..14da094
--- /dev/null
+++ b/test/pastix_support.cpp
@@ -0,0 +1,44 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2008-2012 Gael Guennebaud <gael.guennebaud@inria.fr>
+// Copyright (C) 2012 Désiré Nuentsa-Wakam <desire.nuentsa_wakam@inria.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/.
+#include "sparse_solver.h"
+#include <Eigen/PaStiXSupport>
+#include <unsupported/Eigen/SparseExtra>
+
+
+template<typename T> void test_pastix_T()
+{
+ PastixLLT< SparseMatrix<T, ColMajor>, Eigen::Lower > pastix_llt_lower;
+ PastixLDLT< SparseMatrix<T, ColMajor>, Eigen::Lower > pastix_ldlt_lower;
+ PastixLLT< SparseMatrix<T, ColMajor>, Eigen::Upper > pastix_llt_upper;
+ PastixLDLT< SparseMatrix<T, ColMajor>, Eigen::Upper > pastix_ldlt_upper;
+ PastixLU< SparseMatrix<T, ColMajor> > pastix_lu;
+
+ check_sparse_spd_solving(pastix_llt_lower);
+ check_sparse_spd_solving(pastix_ldlt_lower);
+ check_sparse_spd_solving(pastix_llt_upper);
+ check_sparse_spd_solving(pastix_ldlt_upper);
+ check_sparse_square_solving(pastix_lu);
+}
+
+// There is no support for selfadjoint matrices with PaStiX.
+// Complex symmetric matrices should pass though
+template<typename T> void test_pastix_T_LU()
+{
+ PastixLU< SparseMatrix<T, ColMajor> > pastix_lu;
+ check_sparse_square_solving(pastix_lu);
+}
+
+void test_pastix_support()
+{
+ CALL_SUBTEST_1(test_pastix_T<float>());
+ CALL_SUBTEST_2(test_pastix_T<double>());
+ CALL_SUBTEST_3( (test_pastix_T_LU<std::complex<float> >()) );
+ CALL_SUBTEST_4(test_pastix_T_LU<std::complex<double> >());
+}