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Backed out changeset 6972c140f7

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This commit is contained in:
Konstantinos Margaritis
2010-04-24 00:57:10 +03:00
parent 6972c140f7
commit 5acf46bd12
5 changed files with 26 additions and 36 deletions
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9
Eigen/src/Core/arch/AltiVec/PacketMath.h
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@@ -67,8 +67,6 @@ typedef __vector unsigned char Packet16uc;
#define _EIGEN_DECLARE_CONST_Packet4i(NAME,X) \
Packet4i ei_p4i_##NAME = ei_pset1<int>(X)
#define DST_CHAN 1
#define DST_CTRL(size, count, stride) (((size) << 24) | ((count) << 16) | (stride))
// Define global static constants:
static Packet4f ei_p4f_COUNTDOWN = { 3.0, 2.0, 1.0, 0.0 };
@@ -293,8 +291,8 @@ template<> EIGEN_STRONG_INLINE void ei_pstoreu<float>(float* to, const Packet4f
edgeAlign = vec_lvsl(0, to); // permute map to extract edges
edges=vec_perm(LSQ,MSQ,edgeAlign); // extract the edges
align = vec_lvsr( 0, to ); // permute map to misalign data
MSQ = vec_perm(edges,(Packet16uc)from,align); // misalign the data (MSQ)
LSQ = vec_perm((Packet16uc)from,edges,align); // misalign the data (LSQ)
MSQ = vec_perm(edges,(Packet16uc)from,align); // misalign the data (MSQ)
LSQ = vec_perm((Packet16uc)from,edges,align); // misalign the data (LSQ)
vec_st( LSQ, 15, (unsigned char *)to ); // Store the LSQ part first
vec_st( MSQ, 0, (unsigned char *)to ); // Store the MSQ part
}
@@ -317,9 +315,6 @@ template<> EIGEN_STRONG_INLINE void ei_pstoreu<int>(int* to, const Packet4i
vec_st( MSQ, 0, (unsigned char *)to ); // Store the MSQ part
}
template<> EIGEN_STRONG_INLINE void ei_prefetch<float>(const float* addr) { vec_dstt(addr, DST_CTRL(2,2,32), DST_CHAN); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<int>(const int* addr) { vec_dstt(addr, DST_CTRL(2,2,32), DST_CHAN); }
template<> EIGEN_STRONG_INLINE float ei_pfirst<Packet4f>(const Packet4f& a) { float EIGEN_ALIGN16 x[4]; vec_st(a, 0, x); return x[0]; }
template<> EIGEN_STRONG_INLINE int ei_pfirst<Packet4i>(const Packet4i& a) { int EIGEN_ALIGN16 x[4]; vec_st(a, 0, x); return x[0]; }

7
Eigen/src/Core/arch/NEON/PacketMath.h
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@@ -53,10 +53,6 @@ typedef int32x4_t Packet4i;
#define _EIGEN_DECLARE_CONST_Packet4i(NAME,X) \
const Packet4i ei_p4i_##NAME = ei_pset1<int>(X)
#ifndef __pld
#define __pld(x) asm volatile ( " pld [%[addr]]\n" :: [addr] "r" (x) : "cc" );
#endif
template<> struct ei_packet_traits<float> : ei_default_packet_traits
{
typedef Packet4f type; enum {size=4};
@@ -172,9 +168,6 @@ template<> EIGEN_STRONG_INLINE void ei_pstore<int>(int* to, const Packet4i
template<> EIGEN_STRONG_INLINE void ei_pstoreu<float>(float* to, const Packet4f& from) { EIGEN_DEBUG_UNALIGNED_STORE vst1q_f32(to, from); }
template<> EIGEN_STRONG_INLINE void ei_pstoreu<int>(int* to, const Packet4i& from) { EIGEN_DEBUG_UNALIGNED_STORE vst1q_s32(to, from); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<float>(const float* addr) { __pld(addr); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<int>(const int* addr) { __pld(addr); }
// FIXME only store the 2 first elements ?
template<> EIGEN_STRONG_INLINE float ei_pfirst<Packet4f>(const Packet4f& a) { float EIGEN_ALIGN16 x[4]; vst1q_f32(x, a); return x[0]; }
template<> EIGEN_STRONG_INLINE int ei_pfirst<Packet4i>(const Packet4i& a) { int EIGEN_ALIGN16 x[4]; vst1q_s32(x, a); return x[0]; }

4
Eigen/src/Core/arch/SSE/PacketMath.h
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@@ -233,10 +233,6 @@ template<> EIGEN_STRONG_INLINE void ei_pstoreu<double>(double* to, const Packet2
template<> EIGEN_STRONG_INLINE void ei_pstoreu<float>(float* to, const Packet4f& from) { EIGEN_DEBUG_UNALIGNED_STORE ei_pstoreu((double*)to, _mm_castps_pd(from)); }
template<> EIGEN_STRONG_INLINE void ei_pstoreu<int>(int* to, const Packet4i& from) { EIGEN_DEBUG_UNALIGNED_STORE ei_pstoreu((double*)to, _mm_castsi128_pd(from)); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<float>(const float* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<double>(const double* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
template<> EIGEN_STRONG_INLINE void ei_prefetch<int>(const int* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
#if defined(_MSC_VER) && (_MSC_VER <= 1500) && defined(_WIN64)
// The temporary variable fixes an internal compilation error.
// Direct of the struct members fixed bug #62.