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Fix Map-with-Stride and cover it by new unit tests.

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This commit is contained in:
Benoit Jacob
2010-02-26 20:12:51 -05:00
parent 32115bff1e
commit b1f666d007
9 changed files with 203 additions and 48 deletions
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17
test/vectorization_logic.cpp
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@@ -33,6 +33,14 @@ bool test_assign(const Dst&, const Src&, int traversal, int unrolling)
&& ei_assign_traits<Dst,Src>::Unrolling==unrolling;
}
template<typename Dst, typename Src>
bool test_assign(int traversal, int unrolling)
{
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 traversal, int unrolling)
{
@@ -86,6 +94,15 @@ void test_vectorization_logic()
VERIFY(test_assign(MatrixXf(10,10),MatrixXf(20,20).block(10,10,2,3),
SliceVectorizedTraversal,NoUnrolling));
VERIFY((test_assign<
Map<Matrix<float,4,8>, Aligned, OuterStride<12> >,
Matrix<float,4,8>
>(InnerVectorizedTraversal,CompleteUnrolling)));
VERIFY((test_assign<
Map<Matrix<float,4,8>, Aligned, InnerStride<12> >,
Matrix<float,4,8>
>(DefaultTraversal,CompleteUnrolling)));
VERIFY(test_redux(VectorXf(10),
LinearVectorizedTraversal,NoUnrolling));