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Check at configure time if CPU supports the requested SIMD optimization

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This commit is contained in:
neo
2015-05-27 18:30:11 +09:00
parent 28ac219d81
commit be66fdcfab
11 changed files with 2475 additions and 14 deletions
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33
lib/Grid_config.h
View File

@@ -16,6 +16,15 @@
/* GRID_COMMS_NONE */
#define GRID_COMMS_NONE 1
/* Support Altivec instructions */
/* #undef HAVE_ALTIVEC */
/* Support AVX (Advanced Vector Extensions) instructions */
/* #undef HAVE_AVX */
/* Support AVX2 (Advanced Vector Extensions 2) instructions */
/* #undef HAVE_AVX2 */
/* define if the compiler supports basic C++11 syntax */
/* #undef HAVE_CXX11 */
@@ -30,6 +39,9 @@
/* Define to 1 if you have the <endian.h> header file. */
#define HAVE_ENDIAN_H 1
/* Support FMA3 (Fused Multiply-Add) instructions */
/* #undef HAVE_FMA */
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
@@ -54,9 +66,30 @@
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Support mmx instructions */
#define HAVE_MMX /**/
/* Define to 1 if you have the <mm_malloc.h> header file. */
#define HAVE_MM_MALLOC_H 1
/* Support SSE (Streaming SIMD Extensions) instructions */
#define HAVE_SSE /**/
/* Support SSE2 (Streaming SIMD Extensions 2) instructions */
#define HAVE_SSE2 /**/
/* Support SSE3 (Streaming SIMD Extensions 3) instructions */
#define HAVE_SSE3 /**/
/* Support SSSE4.1 (Streaming SIMD Extensions 4.1) instructions */
#define HAVE_SSE4_1 /**/
/* Support SSSE4.2 (Streaming SIMD Extensions 4.2) instructions */
#define HAVE_SSE4_2 /**/
/* Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions */
#define HAVE_SSSE3 /**/
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1

33
lib/Grid_config.h.in
View File

@@ -15,6 +15,15 @@
/* GRID_COMMS_NONE */
#undef GRID_COMMS_NONE
/* Support Altivec instructions */
#undef HAVE_ALTIVEC
/* Support AVX (Advanced Vector Extensions) instructions */
#undef HAVE_AVX
/* Support AVX2 (Advanced Vector Extensions 2) instructions */
#undef HAVE_AVX2
/* define if the compiler supports basic C++11 syntax */
#undef HAVE_CXX11
@@ -29,6 +38,9 @@
/* Define to 1 if you have the <endian.h> header file. */
#undef HAVE_ENDIAN_H
/* Support FMA3 (Fused Multiply-Add) instructions */
#undef HAVE_FMA
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
@@ -53,9 +65,30 @@
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Support mmx instructions */
#undef HAVE_MMX
/* Define to 1 if you have the <mm_malloc.h> header file. */
#undef HAVE_MM_MALLOC_H
/* Support SSE (Streaming SIMD Extensions) instructions */
#undef HAVE_SSE
/* Support SSE2 (Streaming SIMD Extensions 2) instructions */
#undef HAVE_SSE2
/* Support SSE3 (Streaming SIMD Extensions 3) instructions */
#undef HAVE_SSE3
/* Support SSSE4.1 (Streaming SIMD Extensions 4.1) instructions */
#undef HAVE_SSE4_1
/* Support SSSE4.2 (Streaming SIMD Extensions 4.2) instructions */
#undef HAVE_SSE4_2
/* Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions */
#undef HAVE_SSSE3
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H