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authorGravatar Gael Guennebaud <g.gael@free.fr>2009-12-23 11:48:53 +0100
committerGravatar Gael Guennebaud <g.gael@free.fr>2009-12-23 11:48:53 +0100
commitd65c8cb60acd34a0eb898194713ff45e604de0fe (patch)
tree09a4a8589f38ddbe88bd0b6368e437d723343934 /test/product_trsm.cpp
parent5adfe934c8bd991df0030415ddddd304a4a9d07e (diff)
fix #69 and extend unit tests or triangular solvers
Diffstat (limited to 'test/product_trsm.cpp')
-rw-r--r--test/product_trsm.cpp83
1 files changed, 0 insertions, 83 deletions
diff --git a/test/product_trsm.cpp b/test/product_trsm.cpp
deleted file mode 100644
index 1103e79a9..000000000
--- a/test/product_trsm.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@gmail.com>
-//
-// Eigen is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 3 of the License, or (at your option) any later version.
-//
-// Alternatively, you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 2 of
-// the License, or (at your option) any later version.
-//
-// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
-// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License and a copy of the GNU General Public License along with
-// Eigen. If not, see <http://www.gnu.org/licenses/>.
-
-#include "main.h"
-
-#define VERIFY_TRSM(TRI,XB) { \
- (XB).setRandom(); ref = (XB); \
- (TRI).solveInPlace(XB); \
- VERIFY_IS_APPROX((TRI).toDenseMatrix() * (XB), ref); \
- }
-
-#define VERIFY_TRSM_ONTHERIGHT(TRI,XB) { \
- (XB).setRandom(); ref = (XB); \
- (TRI).transpose().template solveInPlace<OnTheRight>(XB.transpose()); \
- VERIFY_IS_APPROX((XB).transpose() * (TRI).transpose().toDenseMatrix(), ref.transpose()); \
- }
-
-template<typename Scalar> void trsm(int size,int cols)
-{
- typedef typename NumTraits<Scalar>::Real RealScalar;
-
- Matrix<Scalar,Dynamic,Dynamic,ColMajor> cmLhs(size,size);
- Matrix<Scalar,Dynamic,Dynamic,RowMajor> rmLhs(size,size);
-
- Matrix<Scalar,Dynamic,Dynamic,ColMajor> cmRhs(size,cols), ref(size,cols);
- Matrix<Scalar,Dynamic,Dynamic,RowMajor> rmRhs(size,cols);
-
- cmLhs.setRandom(); cmLhs *= static_cast<RealScalar>(0.1); cmLhs.diagonal().cwise() += static_cast<RealScalar>(1);
- rmLhs.setRandom(); rmLhs *= static_cast<RealScalar>(0.1); rmLhs.diagonal().cwise() += static_cast<RealScalar>(1);
-
- VERIFY_TRSM(cmLhs.conjugate().template triangularView<LowerTriangular>(), cmRhs);
- VERIFY_TRSM(cmLhs .template triangularView<UpperTriangular>(), cmRhs);
- VERIFY_TRSM(cmLhs .template triangularView<LowerTriangular>(), rmRhs);
- VERIFY_TRSM(cmLhs.conjugate().template triangularView<UpperTriangular>(), rmRhs);
-
- VERIFY_TRSM(cmLhs.conjugate().template triangularView<UnitLowerTriangular>(), cmRhs);
- VERIFY_TRSM(cmLhs .template triangularView<UnitUpperTriangular>(), rmRhs);
-
- VERIFY_TRSM(rmLhs .template triangularView<LowerTriangular>(), cmRhs);
- VERIFY_TRSM(rmLhs.conjugate().template triangularView<UnitUpperTriangular>(), rmRhs);
-
-
- VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<LowerTriangular>(), cmRhs);
- VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<UpperTriangular>(), cmRhs);
- VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<LowerTriangular>(), rmRhs);
- VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<UpperTriangular>(), rmRhs);
-
- VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<UnitLowerTriangular>(), cmRhs);
- VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<UnitUpperTriangular>(), rmRhs);
-
- VERIFY_TRSM_ONTHERIGHT(rmLhs .template triangularView<LowerTriangular>(), cmRhs);
- VERIFY_TRSM_ONTHERIGHT(rmLhs.conjugate().template triangularView<UnitUpperTriangular>(), rmRhs);
-}
-
-void test_product_trsm()
-{
- for(int i = 0; i < g_repeat ; i++)
- {
- CALL_SUBTEST_1((trsm<float>(ei_random<int>(1,320),ei_random<int>(1,320))));
- CALL_SUBTEST_2((trsm<std::complex<double> >(ei_random<int>(1,320),ei_random<int>(1,320))));
- }
-}