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fix two perf issues in product.

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fix positive definite test in Cholesky.
remove #include <cstring> in CoreDeclaration.
This commit is contained in:
Gael Guennebaud
2008-08-03 20:23:06 +00:00
parent 49ae3fca89
commit f81dfcf00b
5 changed files with 19 additions and 17 deletions
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2
Eigen/src/Core/Product.h
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@@ -637,7 +637,7 @@ struct ei_cache_friendly_product_selector<ProductType,1,LhsOrder,LhsAccess,RhsCo
typedef typename ei_traits<ProductType>::_LhsNested Lhs;
enum {
UseLhsDirectly = ((ei_packet_traits<Scalar>::size==1) || (Lhs::Flags&ActualPacketAccessBit))
&& (!(Lhs::Flags & RowMajorBit)) };
&& (Lhs::Flags & RowMajorBit) };
template<typename DestDerived>
inline static void run(DestDerived& res, const ProductType& product)