From dd7ff3f4934b173fe337916fc9225facbaf955c3 Mon Sep 17 00:00:00 2001
From: giacomo po <gpo@ucla.edu>
Date: Mon, 24 Sep 2012 07:47:38 -0700
Subject: moved MINRES to unsupported. Made unit test.

---
 unsupported/test/minres.cpp | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 unsupported/test/minres.cpp

(limited to 'unsupported/test/minres.cpp')

diff --git a/unsupported/test/minres.cpp b/unsupported/test/minres.cpp
new file mode 100644
index 000000000..46946ca8b
--- /dev/null
+++ b/unsupported/test/minres.cpp
@@ -0,0 +1,33 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
+// Copyright (C) 2012 Giacomo Po <gpo@ucla.edu>
+//
+// 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 "../../test/sparse_solver.h"
+#include <Eigen/IterativeSolvers>
+
+template<typename T> void test_minres_T()
+{
+  minres<SparseMatrix<T>, DiagonalPreconditioner<T> > minres_colmajor_diag;
+  minres<SparseMatrix<T>, IdentityPreconditioner    > minres_colmajor_I;
+  minres<SparseMatrix<T>, IncompleteLUT<T> >           minres_colmajor_ilut;
+  //minres<SparseMatrix<T>, SSORPreconditioner<T> >     minres_colmajor_ssor;
+
+  CALL_SUBTEST( check_sparse_square_solving(minres_colmajor_diag)  );
+//   CALL_SUBTEST( check_sparse_square_solving(minres_colmajor_I)     );
+  CALL_SUBTEST( check_sparse_square_solving(minres_colmajor_ilut)     );
+  //CALL_SUBTEST( check_sparse_square_solving(minres_colmajor_ssor)     );
+}
+
+void test_minres()
+{
+  for(int i = 0; i < g_repeat; i++) {
+    CALL_SUBTEST_1(test_minres_T<double>());
+    CALL_SUBTEST_2(test_minres_T<std::complex<double> >());
+  }
+}
-- 
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