diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2015-10-21 20:58:33 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2015-10-21 20:58:33 +0200 |
| commit | e78bc111f1dc0a7af2360b836c94c33d67e55fc5 (patch) | |
| tree | 0c17ed598ca7faf949227f2dd92f189f6b0f0dcb /Eigen/src/Core/Redux.h | |
| parent | b178cc347968675bdae942dbdcb7de9ed9daa564 (diff) | |
bug #1090: fix a shortcoming in redux logic for which slice-vectorization plus unrolling might happen.
Diffstat (limited to 'Eigen/src/Core/Redux.h')
| -rw-r--r-- | Eigen/src/Core/Redux.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Eigen/src/Core/Redux.h b/Eigen/src/Core/Redux.h index 87b4a9c46..309898b36 100644 --- a/Eigen/src/Core/Redux.h +++ b/Eigen/src/Core/Redux.h @@ -269,8 +269,9 @@ struct redux_impl<Func, Derived, LinearVectorizedTraversal, NoUnrolling> } }; -template<typename Func, typename Derived> -struct redux_impl<Func, Derived, SliceVectorizedTraversal, NoUnrolling> +// NOTE: for SliceVectorizedTraversal we simply bypass unrolling +template<typename Func, typename Derived, int Unrolling> +struct redux_impl<Func, Derived, SliceVectorizedTraversal, Unrolling> { typedef typename Derived::Scalar Scalar; typedef typename packet_traits<Scalar>::type PacketType; |