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Add packet up "pones". Write pnot(a) as pxor(pones(a), a).

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This commit is contained in:
Rasmus Munk Larsen
2019-01-09 16:17:08 -08:00
parent cb3c059fa4
commit cb955df9a6
8 changed files with 95 additions and 35 deletions
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19
Eigen/src/Core/arch/AVX/PacketMath.h
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@@ -250,6 +250,25 @@ template<> EIGEN_STRONG_INLINE Packet4d pceil<Packet4d>(const Packet4d& a) { ret
template<> EIGEN_STRONG_INLINE Packet8f pfloor<Packet8f>(const Packet8f& a) { return _mm256_floor_ps(a); }
template<> EIGEN_STRONG_INLINE Packet4d pfloor<Packet4d>(const Packet4d& a) { return _mm256_floor_pd(a); }
#ifdef EIGEN_VECTORIZE_AVX2
template<> EIGEN_STRONG_INLINE Packet8i pones<Packet8i>(const Packet8i& a) {
return _mm256_cmpeq_epi64(a,a);
}
#else
template<> EIGEN_STRONG_INLINE Packet8i pones<Packet8i>(const Packet8i& /*a*/) {
const unsigned int o = 0xffffffffu;
return _mm256_set_epi32(o, o, o, o, o, o, o, o);
}
#endif
template<> EIGEN_STRONG_INLINE Packet8f pones<Packet8f>(const Packet8f& a) {
return _mm256_castsi256_ps(pones<Packet8i>(_mm256_castps_si256(a)));
}
template<> EIGEN_STRONG_INLINE Packet4d pones<Packet4d>(const Packet4d& a) {
return _mm256_castsi256_pd(pones<Packet8i>(_mm256_castpd_si256(a)));
}
template<> EIGEN_STRONG_INLINE Packet8f pand<Packet8f>(const Packet8f& a, const Packet8f& b) { return _mm256_and_ps(a,b); }
template<> EIGEN_STRONG_INLINE Packet4d pand<Packet4d>(const Packet4d& a, const Packet4d& b) { return _mm256_and_pd(a,b); }
template<> EIGEN_STRONG_INLINE Packet8i pand<Packet8i>(const Packet8i& a, const Packet8i& b) {