From 1b148d9e2e1fdd5ab39c22230ac93dfa52cfa973 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 8 Oct 2015 11:32:46 +0200
Subject: Move IncompleteCholesky to official modules

---
 test/incomplete_cholesky.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 test/incomplete_cholesky.cpp

(limited to 'test/incomplete_cholesky.cpp')

diff --git a/test/incomplete_cholesky.cpp b/test/incomplete_cholesky.cpp
new file mode 100644
index 000000000..435e2839a
--- /dev/null
+++ b/test/incomplete_cholesky.cpp
@@ -0,0 +1,35 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2015 Gael Guennebaud <gael.guennebaud@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/.
+// #define EIGEN_DONT_VECTORIZE
+// #define EIGEN_MAX_ALIGN_BYTES 0
+#include "sparse_solver.h"
+#include <Eigen/IterativeLinearSolvers>
+#include <unsupported/Eigen/IterativeSolvers>
+
+template<typename T, typename I> void test_incomplete_cholesky_T()
+{
+  typedef SparseMatrix<T,0,I> SparseMatrixType;
+  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, AMDOrdering<I> > >     cg_illt_lower_amd;
+  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, NaturalOrdering<I> > > cg_illt_lower_nat;
+  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, AMDOrdering<I> > >     cg_illt_upper_amd;
+  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, NaturalOrdering<I> > >     cg_illt_upper_nat;
+  
+
+  CALL_SUBTEST( check_sparse_spd_solving(cg_illt_lower_amd) );
+  CALL_SUBTEST( check_sparse_spd_solving(cg_illt_lower_nat) );
+  CALL_SUBTEST( check_sparse_spd_solving(cg_illt_upper_amd) );
+  CALL_SUBTEST( check_sparse_spd_solving(cg_illt_upper_nat) );
+}
+
+void test_incomplete_cholesky()
+{
+  CALL_SUBTEST_1(( test_incomplete_cholesky_T<double,int>() ));
+  CALL_SUBTEST_2(( test_incomplete_cholesky_T<std::complex<double>, int>() ));
+  CALL_SUBTEST_3(( test_incomplete_cholesky_T<double,long int>() ));
+}
-- 
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