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wip: extend the gebp kernel to optimize complex and mixed products

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Gael Guennebaud
2010-07-19 08:50:59 +02:00
parent 45362f4eae
commit cd0e5dca9b
6 changed files with 700 additions and 354 deletions
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4
Eigen/src/Core/GenericPacketMath.h
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@@ -167,6 +167,10 @@ ei_pload(const typename ei_unpacket_traits<Packet>::type* from) { return *from;
template<typename Packet> inline Packet
ei_ploadu(const typename ei_unpacket_traits<Packet>::type* from) { return *from; }
/** \internal \returns a packet with elements of \a *from duplicated, e.g.: (from[0],from[0],from[1],from[1]) */
template<typename Packet> inline Packet
ei_ploaddup(const typename ei_unpacket_traits<Packet>::type* from) { return *from; }
/** \internal \returns a packet with constant coefficients \a a, e.g.: (a,a,a,a) */
template<typename Packet> inline Packet
ei_pset1(const typename ei_unpacket_traits<Packet>::type& a) { return a; }