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mixing types step 3:

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- improve support of colmajor by vector and matrix - matrix
- now all configurations are well handled, but the perf are not always very good
This commit is contained in:
Gael Guennebaud
2010-07-11 23:57:23 +02:00
parent 8e3c4283f5
commit f8678272a4
6 changed files with 122 additions and 38 deletions
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9
Eigen/src/Core/arch/SSE/Complex.h
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@@ -207,6 +207,15 @@ template<> struct ei_conj_helper<Packet4f, Packet2cf, false,false>
{ return Packet2cf(ei_pmul(x, y.v)); }
};
template<> struct ei_conj_helper<Packet2cf, Packet4f, false,false>
{
EIGEN_STRONG_INLINE Packet2cf pmadd(const Packet2cf& x, const Packet4f& y, const Packet2cf& c) const
{ return ei_padd(c, pmul(x,y)); }
EIGEN_STRONG_INLINE Packet2cf pmul(const Packet2cf& x, const Packet4f& y) const
{ return Packet2cf(ei_pmul(x.v, y)); }
};
template<> EIGEN_STRONG_INLINE Packet2cf ei_pdiv<Packet2cf>(const Packet2cf& a, const Packet2cf& b)
{
// TODO optimize it for SSE3 and 4