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Adhere to recommended load/store intrinsics for pp64le

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This commit is contained in:
Everton Constantino 2020-03-18 12:27:39 -03:00
parent 5c22c7a7de
commit deb93ed1bf
1 changed files with 22 additions and 7 deletions
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29
Eigen/src/Core/arch/AltiVec/PacketMath.h
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@ -68,7 +68,6 @@ typedef __vector unsigned char Packet16uc;
#define DST_CHAN 1
#define DST_CTRL(size, count, stride) (((size) << 24) | ((count) << 16) | (stride))
// These constants are endian-agnostic
static _EIGEN_DECLARE_CONST_FAST_Packet4f(ZERO, 0); //{ 0.0, 0.0, 0.0, 0.0}
static _EIGEN_DECLARE_CONST_FAST_Packet4i(ZERO, 0); //{ 0, 0, 0, 0,}
@ -251,7 +250,11 @@ template<> EIGEN_STRONG_INLINE Packet4f pload<Packet4f>(const float* from)
// ignoring these warnings for now.
EIGEN_UNUSED_VARIABLE(from);
EIGEN_DEBUG_ALIGNED_LOAD
#ifdef __VSX__
return vec_xl(0, from);
#else
return vec_ld(0, from);
#endif
}
template<> EIGEN_STRONG_INLINE Packet4i pload<Packet4i>(const int* from)
@ -260,7 +263,11 @@ template<> EIGEN_STRONG_INLINE Packet4i pload<Packet4i>(const int* from)
// ignoring these warnings for now.
EIGEN_UNUSED_VARIABLE(from);
EIGEN_DEBUG_ALIGNED_LOAD
#ifdef __VSX__
return vec_xl(0, from);
#else
return vec_ld(0, from);
#endif
}
template<> EIGEN_STRONG_INLINE void pstore<float>(float* to, const Packet4f& from)
@ -269,7 +276,11 @@ template<> EIGEN_STRONG_INLINE void pstore<float>(float* to, const Packet4f& f
// ignoring these warnings for now.
EIGEN_UNUSED_VARIABLE(to);
EIGEN_DEBUG_ALIGNED_STORE
#ifdef __VSX__
vec_xst(from, 0, to);
#else
vec_st(from, 0, to);
#endif
}
template<> EIGEN_STRONG_INLINE void pstore<int>(int* to, const Packet4i& from)
@ -278,7 +289,11 @@ template<> EIGEN_STRONG_INLINE void pstore<int>(int* to, const Packet4i& f
// ignoring these warnings for now.
EIGEN_UNUSED_VARIABLE(to);
EIGEN_DEBUG_ALIGNED_STORE
#ifdef __VSX__
vec_xst(from, 0, to);
#else
vec_st(from, 0, to);
#endif
}
template<> EIGEN_STRONG_INLINE Packet4f pset1<Packet4f>(const float& from) {
@ -489,12 +504,12 @@ template<> EIGEN_STRONG_INLINE Packet4i ploadu<Packet4i>(const int* from)
template<> EIGEN_STRONG_INLINE Packet4i ploadu<Packet4i>(const int* from)
{
EIGEN_DEBUG_UNALIGNED_LOAD
return vec_vsx_ld(0, from);
return vec_xl(0, from);
}
template<> EIGEN_STRONG_INLINE Packet4f ploadu<Packet4f>(const float* from)
{
EIGEN_DEBUG_UNALIGNED_LOAD
return vec_vsx_ld(0, from);
return vec_xl(0, from);
}
#endif
@ -555,12 +570,12 @@ template<> EIGEN_STRONG_INLINE void pstoreu<int>(int* to, const Packet4i& f
template<> EIGEN_STRONG_INLINE void pstoreu<int>(int* to, const Packet4i& from)
{
EIGEN_DEBUG_UNALIGNED_STORE
vec_vsx_st(from, 0, to);
vec_xst(from, 0, to);
}
template<> EIGEN_STRONG_INLINE void pstoreu<float>(float* to, const Packet4f& from)
{
EIGEN_DEBUG_UNALIGNED_STORE
vec_vsx_st(from, 0, to);
vec_xst(from, 0, to);
}
#endif
@ -1049,7 +1064,7 @@ template<> EIGEN_STRONG_INLINE Packet2d pfloor<Packet2d>(const Packet2d& a) { re
template<> EIGEN_STRONG_INLINE Packet2d ploadu<Packet2d>(const double* from)
{
EIGEN_DEBUG_UNALIGNED_LOAD
return vec_vsx_ld(0, from);
return vec_xl(0, from);
}
template<> EIGEN_STRONG_INLINE Packet2d ploaddup<Packet2d>(const double* from)
@ -1063,7 +1078,7 @@ template<> EIGEN_STRONG_INLINE Packet2d ploaddup<Packet2d>(const double* from)
template<> EIGEN_STRONG_INLINE void pstoreu<double>(double* to, const Packet2d& from)
{
EIGEN_DEBUG_UNALIGNED_STORE
vec_vsx_st(from, 0, to);
vec_xst(from, 0, to);
}
template<> EIGEN_STRONG_INLINE void prefetch<double>(const double* addr) { EIGEN_PPC_PREFETCH(addr); }