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Let unpacket_traits<> exposes the required alignment and make use of it everywhere

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This commit is contained in:
Gael Guennebaud
2015-08-07 10:44:01 +02:00
parent 2afdef6a54
commit ce57dbd937
18 changed files with 54 additions and 43 deletions
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4
Eigen/src/Core/GenericPacketMath.h
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@@ -454,7 +454,7 @@ pmadd(const Packet& a,
template<typename Packet, int Alignment>
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet ploadt(const typename unpacket_traits<Packet>::type* from)
{
if(Alignment >= unpacket_traits<Packet>::size*sizeof(typename unpacket_traits<Packet>::type))
if(Alignment >= unpacket_traits<Packet>::alignment)
return pload<Packet>(from);
else
return ploadu<Packet>(from);
@@ -465,7 +465,7 @@ EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet ploadt(const typename unpacket_trai
template<typename Scalar, typename Packet, int Alignment>
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE void pstoret(Scalar* to, const Packet& from)
{
if(Alignment >= unpacket_traits<Packet>::size*sizeof(typename unpacket_traits<Packet>::type))
if(Alignment >= unpacket_traits<Packet>::alignment)
pstore(to, from);
else
pstoreu(to, from);