// This file is part of Eigen, a lightweight C++ template library // for linear algebra. Eigen itself is part of the KDE project. // // Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr> // // 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" #include <typeinfo> template<typename Dst, typename Src> bool test_assign(const Dst&, const Src&, int vectorization, int unrolling) { return ei_assign_traits<Dst,Src>::Vectorization==vectorization && ei_assign_traits<Dst,Src>::Unrolling==unrolling; } template<typename Xpr> bool test_sum(const Xpr&, int vectorization, int unrolling) { return ei_sum_traits<Xpr>::Vectorization==vectorization && ei_sum_traits<Xpr>::Unrolling==unrolling; } void test_vectorization_logic() { #ifdef EIGEN_VECTORIZE VERIFY(test_assign(Vector4f(),Vector4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Vector4f(),Vector4f()+Vector4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Vector4f(),Vector4f().cwise() * Vector4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Matrix4f(),Matrix4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Matrix4f(),Matrix4f()+Matrix4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Matrix4f(),Matrix4f().cwise() * Matrix4f(), InnerVectorization,CompleteUnrolling)); VERIFY(test_assign(Matrix<float,16,16>(),Matrix<float,16,16>()+Matrix<float,16,16>(), InnerVectorization,InnerUnrolling)); VERIFY(test_assign(Matrix<float,16,16,DontAlign>(),Matrix<float,16,16>()+Matrix<float,16,16>(), NoVectorization,InnerUnrolling)); VERIFY(test_assign(Matrix<float,6,2>(),Matrix<float,6,2>().cwise() / Matrix<float,6,2>(), LinearVectorization,CompleteUnrolling)); VERIFY(test_assign(Matrix<float,17,17>(),Matrix<float,17,17>()+Matrix<float,17,17>(), NoVectorization,InnerUnrolling)); VERIFY(test_assign(Matrix<float,4,4>(),Matrix<float,17,17>().block<4,4>(2,3)+Matrix<float,17,17>().block<4,4>(10,4), NoVectorization,CompleteUnrolling)); VERIFY(test_assign(MatrixXf(10,10),MatrixXf(20,20).block(10,10,2,3), SliceVectorization,NoUnrolling)); VERIFY(test_sum(VectorXf(10), LinearVectorization,NoUnrolling)); VERIFY(test_sum(Matrix<float,5,2>(), NoVectorization,CompleteUnrolling)); VERIFY(test_sum(Matrix<float,6,2>(), LinearVectorization,CompleteUnrolling)); VERIFY(test_sum(Matrix<float,16,16>(), LinearVectorization,NoUnrolling)); VERIFY(test_sum(Matrix<float,16,16>().block<4,4>(1,2), NoVectorization,CompleteUnrolling)); VERIFY(test_sum(Matrix<float,16,16>().block<8,1>(1,2), LinearVectorization,CompleteUnrolling)); VERIFY(test_sum(Matrix<double,7,3>(), NoVectorization,CompleteUnrolling)); #endif // EIGEN_VECTORIZE }