HaskellNN 0.1.2 → 0.1.3
raw patch · 3 files changed
+3/−595 lines, 3 files
Files
- HaskellNN.cabal +3/−3
- cbits/arithmetic_sse_double.h +0/−294
- cbits/arithmetic_sse_float.h +0/−298
HaskellNN.cabal view
@@ -1,5 +1,5 @@ Name: HaskellNN-Version: 0.1.2+Version: 0.1.3 License: GPL License-file: LICENSE Author: Kiet Lam@@ -57,8 +57,8 @@ cbits/lbfgs.c Include-dirs: cbits- Includes: lbfgs.h, arithmetic_ansi.h, arithmetic_sse_double.h, arithmetic_sse_float.h- Install-includes: lbfgs.h, arithmetic_ansi.h, arithmetic_sse_double.h, arithmetic_sse_float.h+ Includes: lbfgs.h, arithmetic_ansi.h+ Install-includes: lbfgs.h, arithmetic_ansi.h
− cbits/arithmetic_sse_double.h
@@ -1,294 +0,0 @@-/*- * SSE2 implementation of vector oprations (64bit double).- *- * Copyright (c) 2007-2010 Naoaki Okazaki- * All rights reserved.- *- * Permission is hereby granted, free of charge, to any person obtaining a copy- * of this software and associated documentation files (the "Software"), to deal- * in the Software without restriction, including without limitation the rights- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell- * copies of the Software, and to permit persons to whom the Software is- * furnished to do so, subject to the following conditions:- *- * The above copyright notice and this permission notice shall be included in- * all copies or substantial portions of the Software.- *- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN- * THE SOFTWARE.- */--/* $Id$ */--#include <stdlib.h>-#ifndef __APPLE__-#include <malloc.h>-#endif-#include <memory.h>--#if 1400 <= _MSC_VER-#include <intrin.h>-#endif/*1400 <= _MSC_VER*/--#if HAVE_EMMINTRIN_H-#include <emmintrin.h>-#endif/*HAVE_EMMINTRIN_H*/--inline static void* vecalloc(size_t size)-{-#if defined(_MSC_VER)- void *memblock = _aligned_malloc(size, 16);-#elif defined(__APPLE__) /* OS X always aligns on 16-byte boundaries */- void *memblock = malloc(size);-#else- void *memblock = NULL, *p = NULL;- if (posix_memalign(&p, 16, size) == 0) {- memblock = p;- }-#endif- if (memblock != NULL) {- memset(memblock, 0, size);- }- return memblock;-}--inline static void vecfree(void *memblock)-{-#ifdef _MSC_VER- _aligned_free(memblock);-#else- free(memblock);-#endif-}--#define fsigndiff(x, y) \- ((_mm_movemask_pd(_mm_set_pd(*(x), *(y))) + 1) & 0x002)--#define vecset(x, c, n) \-{ \- int i; \- __m128d XMM0 = _mm_set1_pd(c); \- for (i = 0;i < (n);i += 8) { \- _mm_store_pd((x)+i , XMM0); \- _mm_store_pd((x)+i+2, XMM0); \- _mm_store_pd((x)+i+4, XMM0); \- _mm_store_pd((x)+i+6, XMM0); \- } \-}--#define veccpy(y, x, n) \-{ \- int i; \- for (i = 0;i < (n);i += 8) { \- __m128d XMM0 = _mm_load_pd((x)+i ); \- __m128d XMM1 = _mm_load_pd((x)+i+2); \- __m128d XMM2 = _mm_load_pd((x)+i+4); \- __m128d XMM3 = _mm_load_pd((x)+i+6); \- _mm_store_pd((y)+i , XMM0); \- _mm_store_pd((y)+i+2, XMM1); \- _mm_store_pd((y)+i+4, XMM2); \- _mm_store_pd((y)+i+6, XMM3); \- } \-}--#define vecncpy(y, x, n) \-{ \- int i; \- for (i = 0;i < (n);i += 8) { \- __m128d XMM0 = _mm_setzero_pd(); \- __m128d XMM1 = _mm_setzero_pd(); \- __m128d XMM2 = _mm_setzero_pd(); \- __m128d XMM3 = _mm_setzero_pd(); \- __m128d XMM4 = _mm_load_pd((x)+i ); \- __m128d XMM5 = _mm_load_pd((x)+i+2); \- __m128d XMM6 = _mm_load_pd((x)+i+4); \- __m128d XMM7 = _mm_load_pd((x)+i+6); \- XMM0 = _mm_sub_pd(XMM0, XMM4); \- XMM1 = _mm_sub_pd(XMM1, XMM5); \- XMM2 = _mm_sub_pd(XMM2, XMM6); \- XMM3 = _mm_sub_pd(XMM3, XMM7); \- _mm_store_pd((y)+i , XMM0); \- _mm_store_pd((y)+i+2, XMM1); \- _mm_store_pd((y)+i+4, XMM2); \- _mm_store_pd((y)+i+6, XMM3); \- } \-}--#define vecadd(y, x, c, n) \-{ \- int i; \- __m128d XMM7 = _mm_set1_pd(c); \- for (i = 0;i < (n);i += 4) { \- __m128d XMM0 = _mm_load_pd((x)+i ); \- __m128d XMM1 = _mm_load_pd((x)+i+2); \- __m128d XMM2 = _mm_load_pd((y)+i ); \- __m128d XMM3 = _mm_load_pd((y)+i+2); \- XMM0 = _mm_mul_pd(XMM0, XMM7); \- XMM1 = _mm_mul_pd(XMM1, XMM7); \- XMM2 = _mm_add_pd(XMM2, XMM0); \- XMM3 = _mm_add_pd(XMM3, XMM1); \- _mm_store_pd((y)+i , XMM2); \- _mm_store_pd((y)+i+2, XMM3); \- } \-}--#define vecdiff(z, x, y, n) \-{ \- int i; \- for (i = 0;i < (n);i += 8) { \- __m128d XMM0 = _mm_load_pd((x)+i ); \- __m128d XMM1 = _mm_load_pd((x)+i+2); \- __m128d XMM2 = _mm_load_pd((x)+i+4); \- __m128d XMM3 = _mm_load_pd((x)+i+6); \- __m128d XMM4 = _mm_load_pd((y)+i ); \- __m128d XMM5 = _mm_load_pd((y)+i+2); \- __m128d XMM6 = _mm_load_pd((y)+i+4); \- __m128d XMM7 = _mm_load_pd((y)+i+6); \- XMM0 = _mm_sub_pd(XMM0, XMM4); \- XMM1 = _mm_sub_pd(XMM1, XMM5); \- XMM2 = _mm_sub_pd(XMM2, XMM6); \- XMM3 = _mm_sub_pd(XMM3, XMM7); \- _mm_store_pd((z)+i , XMM0); \- _mm_store_pd((z)+i+2, XMM1); \- _mm_store_pd((z)+i+4, XMM2); \- _mm_store_pd((z)+i+6, XMM3); \- } \-}--#define vecscale(y, c, n) \-{ \- int i; \- __m128d XMM7 = _mm_set1_pd(c); \- for (i = 0;i < (n);i += 4) { \- __m128d XMM0 = _mm_load_pd((y)+i ); \- __m128d XMM1 = _mm_load_pd((y)+i+2); \- XMM0 = _mm_mul_pd(XMM0, XMM7); \- XMM1 = _mm_mul_pd(XMM1, XMM7); \- _mm_store_pd((y)+i , XMM0); \- _mm_store_pd((y)+i+2, XMM1); \- } \-}--#define vecmul(y, x, n) \-{ \- int i; \- for (i = 0;i < (n);i += 8) { \- __m128d XMM0 = _mm_load_pd((x)+i ); \- __m128d XMM1 = _mm_load_pd((x)+i+2); \- __m128d XMM2 = _mm_load_pd((x)+i+4); \- __m128d XMM3 = _mm_load_pd((x)+i+6); \- __m128d XMM4 = _mm_load_pd((y)+i ); \- __m128d XMM5 = _mm_load_pd((y)+i+2); \- __m128d XMM6 = _mm_load_pd((y)+i+4); \- __m128d XMM7 = _mm_load_pd((y)+i+6); \- XMM4 = _mm_mul_pd(XMM4, XMM0); \- XMM5 = _mm_mul_pd(XMM5, XMM1); \- XMM6 = _mm_mul_pd(XMM6, XMM2); \- XMM7 = _mm_mul_pd(XMM7, XMM3); \- _mm_store_pd((y)+i , XMM4); \- _mm_store_pd((y)+i+2, XMM5); \- _mm_store_pd((y)+i+4, XMM6); \- _mm_store_pd((y)+i+6, XMM7); \- } \-}----#if 3 <= __SSE__ || defined(__SSE3__)-/*- Horizontal add with haddps SSE3 instruction. The work register (rw)- is unused.- */-#define __horizontal_sum(r, rw) \- r = _mm_hadd_ps(r, r); \- r = _mm_hadd_ps(r, r);--#else-/*- Horizontal add with SSE instruction. The work register (rw) is used.- */-#define __horizontal_sum(r, rw) \- rw = r; \- r = _mm_shuffle_ps(r, rw, _MM_SHUFFLE(1, 0, 3, 2)); \- r = _mm_add_ps(r, rw); \- rw = r; \- r = _mm_shuffle_ps(r, rw, _MM_SHUFFLE(2, 3, 0, 1)); \- r = _mm_add_ps(r, rw);--#endif--#define vecdot(s, x, y, n) \-{ \- int i; \- __m128d XMM0 = _mm_setzero_pd(); \- __m128d XMM1 = _mm_setzero_pd(); \- __m128d XMM2, XMM3, XMM4, XMM5; \- for (i = 0;i < (n);i += 4) { \- XMM2 = _mm_load_pd((x)+i ); \- XMM3 = _mm_load_pd((x)+i+2); \- XMM4 = _mm_load_pd((y)+i ); \- XMM5 = _mm_load_pd((y)+i+2); \- XMM2 = _mm_mul_pd(XMM2, XMM4); \- XMM3 = _mm_mul_pd(XMM3, XMM5); \- XMM0 = _mm_add_pd(XMM0, XMM2); \- XMM1 = _mm_add_pd(XMM1, XMM3); \- } \- XMM0 = _mm_add_pd(XMM0, XMM1); \- XMM1 = _mm_shuffle_pd(XMM0, XMM0, _MM_SHUFFLE2(1, 1)); \- XMM0 = _mm_add_pd(XMM0, XMM1); \- _mm_store_sd((s), XMM0); \-}--#define vec2norm(s, x, n) \-{ \- int i; \- __m128d XMM0 = _mm_setzero_pd(); \- __m128d XMM1 = _mm_setzero_pd(); \- __m128d XMM2, XMM3, XMM4, XMM5; \- for (i = 0;i < (n);i += 4) { \- XMM2 = _mm_load_pd((x)+i ); \- XMM3 = _mm_load_pd((x)+i+2); \- XMM4 = XMM2; \- XMM5 = XMM3; \- XMM2 = _mm_mul_pd(XMM2, XMM4); \- XMM3 = _mm_mul_pd(XMM3, XMM5); \- XMM0 = _mm_add_pd(XMM0, XMM2); \- XMM1 = _mm_add_pd(XMM1, XMM3); \- } \- XMM0 = _mm_add_pd(XMM0, XMM1); \- XMM1 = _mm_shuffle_pd(XMM0, XMM0, _MM_SHUFFLE2(1, 1)); \- XMM0 = _mm_add_pd(XMM0, XMM1); \- XMM0 = _mm_sqrt_pd(XMM0); \- _mm_store_sd((s), XMM0); \-}---#define vec2norminv(s, x, n) \-{ \- int i; \- __m128d XMM0 = _mm_setzero_pd(); \- __m128d XMM1 = _mm_setzero_pd(); \- __m128d XMM2, XMM3, XMM4, XMM5; \- for (i = 0;i < (n);i += 4) { \- XMM2 = _mm_load_pd((x)+i ); \- XMM3 = _mm_load_pd((x)+i+2); \- XMM4 = XMM2; \- XMM5 = XMM3; \- XMM2 = _mm_mul_pd(XMM2, XMM4); \- XMM3 = _mm_mul_pd(XMM3, XMM5); \- XMM0 = _mm_add_pd(XMM0, XMM2); \- XMM1 = _mm_add_pd(XMM1, XMM3); \- } \- XMM2 = _mm_set1_pd(1.0); \- XMM0 = _mm_add_pd(XMM0, XMM1); \- XMM1 = _mm_shuffle_pd(XMM0, XMM0, _MM_SHUFFLE2(1, 1)); \- XMM0 = _mm_add_pd(XMM0, XMM1); \- XMM0 = _mm_sqrt_pd(XMM0); \- XMM2 = _mm_div_pd(XMM2, XMM0); \- _mm_store_sd((s), XMM2); \-}
− cbits/arithmetic_sse_float.h
@@ -1,298 +0,0 @@-/*- * SSE/SSE3 implementation of vector oprations (32bit float).- *- * Copyright (c) 2007-2010 Naoaki Okazaki- * All rights reserved.- *- * Permission is hereby granted, free of charge, to any person obtaining a copy- * of this software and associated documentation files (the "Software"), to deal- * in the Software without restriction, including without limitation the rights- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell- * copies of the Software, and to permit persons to whom the Software is- * furnished to do so, subject to the following conditions:- *- * The above copyright notice and this permission notice shall be included in- * all copies or substantial portions of the Software.- *- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN- * THE SOFTWARE.- */--/* $Id$ */--#include <stdlib.h>-#ifndef __APPLE__-#include <malloc.h>-#endif-#include <memory.h>--#if 1400 <= _MSC_VER-#include <intrin.h>-#endif/*_MSC_VER*/--#if HAVE_XMMINTRIN_H-#include <xmmintrin.h>-#endif/*HAVE_XMMINTRIN_H*/--#if LBFGS_FLOAT == 32 && LBFGS_IEEE_FLOAT-#define fsigndiff(x, y) (((*(uint32_t*)(x)) ^ (*(uint32_t*)(y))) & 0x80000000U)-#else-#define fsigndiff(x, y) (*(x) * (*(y) / fabs(*(y))) < 0.)-#endif/*LBFGS_IEEE_FLOAT*/--inline static void* vecalloc(size_t size)-{-#if defined(_MSC_VER)- void *memblock = _aligned_malloc(size, 16);-#elif defined(__APPLE__) /* OS X always aligns on 16-byte boundaries */- void *memblock = malloc(size);-#else- void *memblock = NULL, *p = NULL;- if (posix_memalign(&p, 16, size) == 0) {- memblock = p;- }-#endif- if (memblock != NULL) {- memset(memblock, 0, size);- }- return memblock;-}--inline static void vecfree(void *memblock)-{- _aligned_free(memblock);-}--#define vecset(x, c, n) \-{ \- int i; \- __m128 XMM0 = _mm_set_ps1(c); \- for (i = 0;i < (n);i += 16) { \- _mm_store_ps((x)+i , XMM0); \- _mm_store_ps((x)+i+ 4, XMM0); \- _mm_store_ps((x)+i+ 8, XMM0); \- _mm_store_ps((x)+i+12, XMM0); \- } \-}--#define veccpy(y, x, n) \-{ \- int i; \- for (i = 0;i < (n);i += 16) { \- __m128 XMM0 = _mm_load_ps((x)+i ); \- __m128 XMM1 = _mm_load_ps((x)+i+ 4); \- __m128 XMM2 = _mm_load_ps((x)+i+ 8); \- __m128 XMM3 = _mm_load_ps((x)+i+12); \- _mm_store_ps((y)+i , XMM0); \- _mm_store_ps((y)+i+ 4, XMM1); \- _mm_store_ps((y)+i+ 8, XMM2); \- _mm_store_ps((y)+i+12, XMM3); \- } \-}--#define vecncpy(y, x, n) \-{ \- int i; \- const uint32_t mask = 0x80000000; \- __m128 XMM4 = _mm_load_ps1((float*)&mask); \- for (i = 0;i < (n);i += 16) { \- __m128 XMM0 = _mm_load_ps((x)+i ); \- __m128 XMM1 = _mm_load_ps((x)+i+ 4); \- __m128 XMM2 = _mm_load_ps((x)+i+ 8); \- __m128 XMM3 = _mm_load_ps((x)+i+12); \- XMM0 = _mm_xor_ps(XMM0, XMM4); \- XMM1 = _mm_xor_ps(XMM1, XMM4); \- XMM2 = _mm_xor_ps(XMM2, XMM4); \- XMM3 = _mm_xor_ps(XMM3, XMM4); \- _mm_store_ps((y)+i , XMM0); \- _mm_store_ps((y)+i+ 4, XMM1); \- _mm_store_ps((y)+i+ 8, XMM2); \- _mm_store_ps((y)+i+12, XMM3); \- } \-}--#define vecadd(y, x, c, n) \-{ \- int i; \- __m128 XMM7 = _mm_set_ps1(c); \- for (i = 0;i < (n);i += 8) { \- __m128 XMM0 = _mm_load_ps((x)+i ); \- __m128 XMM1 = _mm_load_ps((x)+i+4); \- __m128 XMM2 = _mm_load_ps((y)+i ); \- __m128 XMM3 = _mm_load_ps((y)+i+4); \- XMM0 = _mm_mul_ps(XMM0, XMM7); \- XMM1 = _mm_mul_ps(XMM1, XMM7); \- XMM2 = _mm_add_ps(XMM2, XMM0); \- XMM3 = _mm_add_ps(XMM3, XMM1); \- _mm_store_ps((y)+i , XMM2); \- _mm_store_ps((y)+i+4, XMM3); \- } \-}--#define vecdiff(z, x, y, n) \-{ \- int i; \- for (i = 0;i < (n);i += 16) { \- __m128 XMM0 = _mm_load_ps((x)+i ); \- __m128 XMM1 = _mm_load_ps((x)+i+ 4); \- __m128 XMM2 = _mm_load_ps((x)+i+ 8); \- __m128 XMM3 = _mm_load_ps((x)+i+12); \- __m128 XMM4 = _mm_load_ps((y)+i ); \- __m128 XMM5 = _mm_load_ps((y)+i+ 4); \- __m128 XMM6 = _mm_load_ps((y)+i+ 8); \- __m128 XMM7 = _mm_load_ps((y)+i+12); \- XMM0 = _mm_sub_ps(XMM0, XMM4); \- XMM1 = _mm_sub_ps(XMM1, XMM5); \- XMM2 = _mm_sub_ps(XMM2, XMM6); \- XMM3 = _mm_sub_ps(XMM3, XMM7); \- _mm_store_ps((z)+i , XMM0); \- _mm_store_ps((z)+i+ 4, XMM1); \- _mm_store_ps((z)+i+ 8, XMM2); \- _mm_store_ps((z)+i+12, XMM3); \- } \-}--#define vecscale(y, c, n) \-{ \- int i; \- __m128 XMM7 = _mm_set_ps1(c); \- for (i = 0;i < (n);i += 8) { \- __m128 XMM0 = _mm_load_ps((y)+i ); \- __m128 XMM1 = _mm_load_ps((y)+i+4); \- XMM0 = _mm_mul_ps(XMM0, XMM7); \- XMM1 = _mm_mul_ps(XMM1, XMM7); \- _mm_store_ps((y)+i , XMM0); \- _mm_store_ps((y)+i+4, XMM1); \- } \-}--#define vecmul(y, x, n) \-{ \- int i; \- for (i = 0;i < (n);i += 16) { \- __m128 XMM0 = _mm_load_ps((x)+i ); \- __m128 XMM1 = _mm_load_ps((x)+i+ 4); \- __m128 XMM2 = _mm_load_ps((x)+i+ 8); \- __m128 XMM3 = _mm_load_ps((x)+i+12); \- __m128 XMM4 = _mm_load_ps((y)+i ); \- __m128 XMM5 = _mm_load_ps((y)+i+ 4); \- __m128 XMM6 = _mm_load_ps((y)+i+ 8); \- __m128 XMM7 = _mm_load_ps((y)+i+12); \- XMM4 = _mm_mul_ps(XMM4, XMM0); \- XMM5 = _mm_mul_ps(XMM5, XMM1); \- XMM6 = _mm_mul_ps(XMM6, XMM2); \- XMM7 = _mm_mul_ps(XMM7, XMM3); \- _mm_store_ps((y)+i , XMM4); \- _mm_store_ps((y)+i+ 4, XMM5); \- _mm_store_ps((y)+i+ 8, XMM6); \- _mm_store_ps((y)+i+12, XMM7); \- } \-}----#if 3 <= __SSE__ || defined(__SSE3__)-/*- Horizontal add with haddps SSE3 instruction. The work register (rw)- is unused.- */-#define __horizontal_sum(r, rw) \- r = _mm_hadd_ps(r, r); \- r = _mm_hadd_ps(r, r);--#else-/*- Horizontal add with SSE instruction. The work register (rw) is used.- */-#define __horizontal_sum(r, rw) \- rw = r; \- r = _mm_shuffle_ps(r, rw, _MM_SHUFFLE(1, 0, 3, 2)); \- r = _mm_add_ps(r, rw); \- rw = r; \- r = _mm_shuffle_ps(r, rw, _MM_SHUFFLE(2, 3, 0, 1)); \- r = _mm_add_ps(r, rw);--#endif--#define vecdot(s, x, y, n) \-{ \- int i; \- __m128 XMM0 = _mm_setzero_ps(); \- __m128 XMM1 = _mm_setzero_ps(); \- __m128 XMM2, XMM3, XMM4, XMM5; \- for (i = 0;i < (n);i += 8) { \- XMM2 = _mm_load_ps((x)+i ); \- XMM3 = _mm_load_ps((x)+i+4); \- XMM4 = _mm_load_ps((y)+i ); \- XMM5 = _mm_load_ps((y)+i+4); \- XMM2 = _mm_mul_ps(XMM2, XMM4); \- XMM3 = _mm_mul_ps(XMM3, XMM5); \- XMM0 = _mm_add_ps(XMM0, XMM2); \- XMM1 = _mm_add_ps(XMM1, XMM3); \- } \- XMM0 = _mm_add_ps(XMM0, XMM1); \- __horizontal_sum(XMM0, XMM1); \- _mm_store_ss((s), XMM0); \-}--#define vec2norm(s, x, n) \-{ \- int i; \- __m128 XMM0 = _mm_setzero_ps(); \- __m128 XMM1 = _mm_setzero_ps(); \- __m128 XMM2, XMM3; \- for (i = 0;i < (n);i += 8) { \- XMM2 = _mm_load_ps((x)+i ); \- XMM3 = _mm_load_ps((x)+i+4); \- XMM2 = _mm_mul_ps(XMM2, XMM2); \- XMM3 = _mm_mul_ps(XMM3, XMM3); \- XMM0 = _mm_add_ps(XMM0, XMM2); \- XMM1 = _mm_add_ps(XMM1, XMM3); \- } \- XMM0 = _mm_add_ps(XMM0, XMM1); \- __horizontal_sum(XMM0, XMM1); \- XMM2 = XMM0; \- XMM1 = _mm_rsqrt_ss(XMM0); \- XMM3 = XMM1; \- XMM1 = _mm_mul_ss(XMM1, XMM1); \- XMM1 = _mm_mul_ss(XMM1, XMM3); \- XMM1 = _mm_mul_ss(XMM1, XMM0); \- XMM1 = _mm_mul_ss(XMM1, _mm_set_ss(-0.5f)); \- XMM3 = _mm_mul_ss(XMM3, _mm_set_ss(1.5f)); \- XMM3 = _mm_add_ss(XMM3, XMM1); \- XMM3 = _mm_mul_ss(XMM3, XMM2); \- _mm_store_ss((s), XMM3); \-}--#define vec2norminv(s, x, n) \-{ \- int i; \- __m128 XMM0 = _mm_setzero_ps(); \- __m128 XMM1 = _mm_setzero_ps(); \- __m128 XMM2, XMM3; \- for (i = 0;i < (n);i += 16) { \- XMM2 = _mm_load_ps((x)+i ); \- XMM3 = _mm_load_ps((x)+i+4); \- XMM2 = _mm_mul_ps(XMM2, XMM2); \- XMM3 = _mm_mul_ps(XMM3, XMM3); \- XMM0 = _mm_add_ps(XMM0, XMM2); \- XMM1 = _mm_add_ps(XMM1, XMM3); \- } \- XMM0 = _mm_add_ps(XMM0, XMM1); \- __horizontal_sum(XMM0, XMM1); \- XMM2 = XMM0; \- XMM1 = _mm_rsqrt_ss(XMM0); \- XMM3 = XMM1; \- XMM1 = _mm_mul_ss(XMM1, XMM1); \- XMM1 = _mm_mul_ss(XMM1, XMM3); \- XMM1 = _mm_mul_ss(XMM1, XMM0); \- XMM1 = _mm_mul_ss(XMM1, _mm_set_ss(-0.5f)); \- XMM3 = _mm_mul_ss(XMM3, _mm_set_ss(1.5f)); \- XMM3 = _mm_add_ss(XMM3, XMM1); \- _mm_store_ss((s), XMM3); \-}