devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

merge with default branch

Browse Source
This commit is contained in:
Gael Guennebaud
2009-12-22 22:51:08 +01:00
parent e182e9c616 eeec7d842e
commit eaaba30cac
200 changed files with 3649 additions and 1636 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
test/vectorization_logic.cpp
View File

@@ -26,17 +26,18 @@
#include <typeinfo>
template<typename Dst, typename Src>
bool test_assign(const Dst&, const Src&, int vectorization, int unrolling)
bool test_assign(const Dst&, const Src&, int traversal, int unrolling)
{
return ei_assign_traits<Dst,Src>::Vectorization==vectorization
ei_assign_traits<Dst,Src>::debug();
return ei_assign_traits<Dst,Src>::Traversal==traversal
&& ei_assign_traits<Dst,Src>::Unrolling==unrolling;
}
template<typename Xpr>
bool test_redux(const Xpr&, int vectorization, int unrolling)
bool test_redux(const Xpr&, int traversal, int unrolling)
{
typedef ei_redux_traits<ei_scalar_sum_op<typename Xpr::Scalar>,Xpr> traits;
return traits::Vectorization==vectorization && traits::Unrolling==unrolling;
return traits::Traversal==traversal && traits::Unrolling==unrolling;
}
void test_vectorization_logic()
@@ -45,61 +46,67 @@ void test_vectorization_logic()
#ifdef EIGEN_VECTORIZE
VERIFY(test_assign(Vector4f(),Vector4f(),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Vector4f(),Vector4f()+Vector4f(),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Vector4f(),Vector4f().cwiseProduct(Vector4f()),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Vector4f(),Vector4f().cast<float>(),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix4f(),Matrix4f(),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix4f(),Matrix4f()+Matrix4f(),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix4f(),Matrix4f().cwiseProduct(Matrix4f()),
InnerVectorization,CompleteUnrolling));
InnerVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix<float,16,16>(),Matrix<float,16,16>()+Matrix<float,16,16>(),
InnerVectorization,InnerUnrolling));
InnerVectorizedTraversal,InnerUnrolling));
VERIFY(test_assign(Matrix<float,16,16,DontAlign>(),Matrix<float,16,16>()+Matrix<float,16,16>(),
NoVectorization,InnerUnrolling));
LinearTraversal,NoUnrolling));
VERIFY(test_assign(Matrix<float,2,2,DontAlign>(),Matrix<float,2,2>()+Matrix<float,2,2>(),
LinearTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix<float,6,2>(),Matrix<float,6,2>().cwiseQuotient(Matrix<float,6,2>()),
LinearVectorization,CompleteUnrolling));
LinearVectorizedTraversal,CompleteUnrolling));
VERIFY(test_assign(Matrix<float,17,17>(),Matrix<float,17,17>()+Matrix<float,17,17>(),
NoVectorization,InnerUnrolling));
LinearTraversal,NoUnrolling));
VERIFY(test_assign(Matrix<float,3,3>(),Matrix<float,3,3>()+Matrix<float,3,3>(),
LinearTraversal,CompleteUnrolling));
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));
DefaultTraversal,CompleteUnrolling));
VERIFY(test_assign(MatrixXf(10,10),MatrixXf(20,20).block(10,10,2,3),
SliceVectorization,NoUnrolling));
SliceVectorizedTraversal,NoUnrolling));
VERIFY(test_redux(VectorXf(10),
LinearVectorization,NoUnrolling));
LinearVectorizedTraversal,NoUnrolling));
VERIFY(test_redux(Matrix<float,5,2>(),
NoVectorization,CompleteUnrolling));
DefaultTraversal,CompleteUnrolling));
VERIFY(test_redux(Matrix<float,6,2>(),
LinearVectorization,CompleteUnrolling));
LinearVectorizedTraversal,CompleteUnrolling));
VERIFY(test_redux(Matrix<float,16,16>(),
LinearVectorization,NoUnrolling));
LinearVectorizedTraversal,NoUnrolling));
VERIFY(test_redux(Matrix<float,16,16>().block<4,4>(1,2),
NoVectorization,CompleteUnrolling));
DefaultTraversal,CompleteUnrolling));
VERIFY(test_redux(Matrix<float,16,16>().block<8,1>(1,2),
LinearVectorization,CompleteUnrolling));
LinearVectorizedTraversal,CompleteUnrolling));
VERIFY(test_redux(Matrix<double,7,3>(),
NoVectorization,CompleteUnrolling));
DefaultTraversal,CompleteUnrolling));
#endif // EIGEN_VECTORIZE