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fix grave bug introduced by me: the low-level matrix-vector product functions can't be fed strided vectors, only strided matrices.

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Benoit Jacob
2010-04-20 15:59:17 -04:00
parent 941a7e4ebd
commit 4ba032c9ab
2 changed files with 6 additions and 2 deletions
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3
Eigen/src/Core/Product.h
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@@ -297,7 +297,8 @@ struct ei_gemv_selector<OnTheLeft,StorageOrder,BlasCompatible>
static void run(const ProductType& prod, Dest& dest, typename ProductType::Scalar alpha)
{
Transpose<Dest> destT(dest);
ei_gemv_selector<OnTheRight,!StorageOrder,BlasCompatible>
enum { OtherStorageOrder = StorageOrder == RowMajor ? ColMajor : RowMajor };
ei_gemv_selector<OnTheRight,OtherStorageOrder,BlasCompatible>
::run(GeneralProduct<Transpose<typename ProductType::_RhsNested>,Transpose<typename ProductType::_LhsNested>, GemvProduct>
(prod.rhs().transpose(), prod.lhs().transpose()), destT, alpha);
}