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Assume the assembler supports all x86 SSE/AVX instructions

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This commit is contained in:
Andrea Mazzoleni 2026-05-28 01:12:17 +02:00
parent ff2e137201
commit d5fe6f14f6
13 changed files with 225 additions and 782 deletions
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10
cmdline/mingw.h
View file

@ -8,16 +8,6 @@
#include <wchar.h>
/**
* Always assume that the assembler supports SSE2, SSSE3, SSE42 and AVX2 instructions in x86
*/
#ifdef CONFIG_X86
#define HAVE_SSE2 1
#define HAVE_SSSE3 1
#define HAVE_SSE42 1
#define HAVE_AVX2 1
#endif
/* map Windows name to POSIX name */
#define strncasecmp _strnicmp

270
cmdline/speed.c
View file

@ -206,7 +206,7 @@ void speed(int period, int nd, int size)
printf("%8s", "intel");
fflush(stdout);
#if HAVE_SSE42
#if CONFIG_X86
if (raid_cpu_has_crc32()) {
SPEED_START {
for (j = 0; j < nd; ++j)
@ -275,26 +275,31 @@ void speed(int period, int nd, int size)
printf("%8s", "int32");
printf("%8s", "int64");
#ifdef CONFIG_X86
printf("%8s", "sse2");
if (raid_cpu_has_sse2()) {
printf("%8s", "sse2");
#ifdef CONFIG_X86_64
printf("%8s", "sse2e");
printf("%8s", "sse2e");
#endif
printf("%8s", "ssse3");
}
if (raid_cpu_has_ssse3()) {
printf("%8s", "ssse3");
#ifdef CONFIG_X86_64
printf("%8s", "ssse3e");
printf("%8s", "ssse3e");
#endif
printf("%8s", "avx2");
}
if (raid_cpu_has_avx2()) {
printf("%8s", "avx2");
#ifdef CONFIG_X86_64
printf("%8s", "avx2e");
#ifdef CONFIG_AVX512BW
printf("%8s", "avx512");
#endif
#ifdef CONFIG_AVX2GFNI
printf("%8s", "gfni");
#endif
#ifdef CONFIG_AVX512GFNI
printf("%8s", "gfni512");
printf("%8s", "avx2e");
#endif
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw())
printf("%8s", "avx512");
if (raid_cpu_has_avx2gfni())
printf("%8s", "gfni");
if (raid_cpu_has_avx512gfni())
printf("%8s", "gfni512");
#endif
#endif
printf("\n");
@ -321,7 +326,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
SPEED_START {
raid_gen1_sse2(nd, size, v);
@ -329,17 +333,16 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
#ifdef CONFIG_X86_64
printf("%8s", "");
#endif
}
#endif
if (raid_cpu_has_ssse3()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
printf("%8s", "");
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
#endif
#ifdef CONFIG_AVX2
}
if (raid_cpu_has_avx2()) {
SPEED_START {
raid_gen1_avx2(nd, size, v);
@ -347,12 +350,11 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_X86_64
printf("%8s", "");
printf("%8s", "");
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen1_avx512bw(nd, size, v);
@ -387,7 +389,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
SPEED_START {
raid_gen2_sse2(nd, size, v);
@ -405,13 +406,12 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
if (raid_cpu_has_ssse3()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
printf("%8s", "");
#endif
#ifdef CONFIG_AVX2
}
if (raid_cpu_has_avx2()) {
SPEED_START {
raid_gen2_avx2(nd, size, v);
@ -419,12 +419,11 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_X86_64
printf("%8s", "");
printf("%8s", "");
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen2_avx512bw(nd, size, v);
@ -433,8 +432,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
raid_gen2_avx2gfni(nd, size, v);
@ -443,8 +440,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
raid_gen2_avx512gfni(nd, size, v);
@ -479,7 +474,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
SPEED_START {
raid_genz_sse2(nd, size, v);
@ -497,26 +491,23 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
if (raid_cpu_has_ssse3()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
printf("%8s", "");
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX2
}
if (raid_cpu_has_avx2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
SPEED_START {
raid_genz_avx2ext(nd, size, v);
} SPEED_STOP
printf("%8" PRIu64, ds / dt);
fflush(stdout);
#endif
}
#endif
#endif
#endif
printf("\n");
@ -543,10 +534,6 @@ void speed(int period, int nd, int size)
printf("%8s", "");
#endif
}
#endif
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
raid_gen3_ssse3(nd, size, v);
@ -564,22 +551,18 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
SPEED_START {
raid_gen3_avx2ext(nd, size, v);
} SPEED_STOP
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen3_avx512bw(nd, size, v);
@ -588,8 +571,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
raid_gen3_avx2gfni(nd, size, v);
@ -598,8 +579,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
raid_gen3_avx512gfni(nd, size, v);
@ -609,7 +588,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
}
#endif
#endif
#endif
printf("\n");
@ -629,7 +607,6 @@ void speed(int period, int nd, int size)
printf("%8s", "");
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
printf("%8s", "");
@ -637,11 +614,6 @@ void speed(int period, int nd, int size)
printf("%8s", "");
#endif
}
#endif
#endif
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
raid_gen4_ssse3(nd, size, v);
@ -659,22 +631,18 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
SPEED_START {
raid_gen4_avx2ext(nd, size, v);
} SPEED_STOP
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen4_avx512bw(nd, size, v);
@ -683,8 +651,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
raid_gen4_avx2gfni(nd, size, v);
@ -693,8 +659,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
raid_gen4_avx512gfni(nd, size, v);
@ -704,7 +668,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
}
#endif
#endif
#endif
printf("\n");
@ -724,19 +687,12 @@ void speed(int period, int nd, int size)
printf("%8s", "");
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
#endif
}
#endif
#endif
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
raid_gen5_ssse3(nd, size, v);
@ -754,22 +710,18 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
SPEED_START {
raid_gen5_avx2ext(nd, size, v);
} SPEED_STOP
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen5_avx512bw(nd, size, v);
@ -778,8 +730,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
raid_gen5_avx2gfni(nd, size, v);
@ -788,8 +738,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
raid_gen5_avx512gfni(nd, size, v);
@ -799,7 +747,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
}
#endif
#endif
#endif
printf("\n");
@ -819,19 +766,12 @@ void speed(int period, int nd, int size)
printf("%8s", "");
#ifdef CONFIG_X86
#ifdef CONFIG_SSE2
if (raid_cpu_has_sse2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
printf("%8s", "");
#endif
}
#endif
#endif
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
raid_gen6_ssse3(nd, size, v);
@ -849,22 +789,18 @@ void speed(int period, int nd, int size)
fflush(stdout);
#endif
}
#endif
printf("%8s", "");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
printf("%8s", "");
#ifdef CONFIG_X86_64
SPEED_START {
raid_gen6_avx2ext(nd, size, v);
} SPEED_STOP
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
}
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
raid_gen6_avx512bw(nd, size, v);
@ -873,8 +809,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
raid_gen6_avx2gfni(nd, size, v);
@ -883,8 +817,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
raid_gen6_avx512gfni(nd, size, v);
@ -894,7 +826,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
}
#endif
#endif
#endif
printf("\n");
printf("\n");
@ -905,18 +836,17 @@ void speed(int period, int nd, int size)
printf("%8s", "best");
printf("%8s", "int8");
#ifdef CONFIG_X86
printf("%8s", "ssse3");
printf("%8s", "avx2");
if (raid_cpu_has_ssse3())
printf("%8s", "ssse3");
if (raid_cpu_has_avx2())
printf("%8s", "avx2");
#ifdef CONFIG_X86_64
#ifdef CONFIG_AVX512BW
printf("%8s", "avx512");
#endif
#ifdef CONFIG_AVX2GFNI
printf("%8s", "gfni");
#endif
#ifdef CONFIG_AVX512GFNI
printf("%8s", "gfni512");
#endif
if (raid_cpu_has_avx512bw())
printf("%8s", "avx512");
if (raid_cpu_has_avx2gfni())
printf("%8s", "gfni");
if (raid_cpu_has_avx512gfni())
printf("%8s", "gfni512");
#endif
#endif
printf("\n");
@ -936,7 +866,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -948,8 +877,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -961,8 +888,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -974,8 +900,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -987,8 +911,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1019,7 +941,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1035,8 +956,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1048,8 +967,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1061,8 +979,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1074,8 +990,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1105,7 +1019,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1120,8 +1033,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1136,8 +1047,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1149,8 +1059,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1161,8 +1069,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1191,7 +1097,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1207,8 +1112,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1223,8 +1126,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1236,8 +1138,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1248,8 +1148,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1278,7 +1176,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1293,8 +1190,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1309,8 +1204,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1322,8 +1216,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1334,8 +1226,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1364,7 +1254,6 @@ void speed(int period, int nd, int size)
fflush(stdout);
#ifdef CONFIG_X86
#ifdef CONFIG_SSSE3
if (raid_cpu_has_ssse3()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1379,8 +1268,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2
if (raid_cpu_has_avx2()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1395,8 +1282,7 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512BW
#ifdef CONFIG_X86_64
if (raid_cpu_has_avx512bw()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1408,8 +1294,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX2GFNI
if (raid_cpu_has_avx2gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */
@ -1420,8 +1304,6 @@ void speed(int period, int nd, int size)
printf("%8" PRIu64, ds / dt);
fflush(stdout);
}
#endif
#ifdef CONFIG_AVX512GFNI
if (raid_cpu_has_avx512gfni()) {
SPEED_START {
/* ensure to use same hardware in the delta step */

6
cmdline/util.c
View file

@ -398,7 +398,7 @@ uint32_t CRC32C_3[256] = {
0x4a21617b, 0x9764cbc3, 0xf54642fa, 0x2803e842
};
#if HAVE_SSE42
#if CONFIG_X86
int crc_x86;
#endif
@ -413,7 +413,7 @@ uint32_t crc32c_gen(uint32_t crc, const unsigned char* ptr, unsigned size)
return crc;
}
#if HAVE_SSE42
#if CONFIG_X86
uint32_t crc32c_x86(uint32_t crc, const unsigned char* ptr, unsigned size)
{
crc ^= CRC_IV;
@ -431,7 +431,7 @@ uint32_t (*crc32c)(uint32_t crc, const unsigned char* ptr, unsigned size);
void crc32c_init(void)
{
crc32c = crc32c_gen;
#if HAVE_SSE42
#if CONFIG_X86
if (raid_cpu_has_crc32()) {
crc_x86 = 1;
crc32c = crc32c_x86;

8
cmdline/util.h
View file

@ -62,7 +62,7 @@ extern uint32_t CRC32C_3[256];
/**
* If the CPU support the CRC instructions.
*/
#if HAVE_SSE42
#if CONFIG_X86
extern int crc_x86;
#endif
@ -71,7 +71,7 @@ extern int crc_x86;
*/
static inline uint32_t crc32c_plain_char(uint32_t crc, unsigned char c)
{
#if HAVE_SSE42
#if CONFIG_X86
if (tommy_likely(crc_x86)) {
asm ("crc32b %1, %0\n" : "+r" (crc) : "m" (c));
return crc;
@ -104,7 +104,7 @@ static inline uint32_t crc32c_gen_plain(uint32_t crc, const unsigned char* ptr,
/**
* Compute the CRC-32 (Castagnoli) without the IV.
*/
#if HAVE_SSE42
#if CONFIG_X86
static inline uint32_t crc32c_x86_plain(uint32_t crc, const unsigned char* ptr, unsigned size)
{
#ifdef CONFIG_X86_64
@ -137,7 +137,7 @@ static inline uint32_t crc32c_x86_plain(uint32_t crc, const unsigned char* ptr,
*/
static inline uint32_t crc32c_plain(uint32_t crc, const unsigned char* ptr, unsigned size)
{
#if HAVE_SSE42
#if CONFIG_X86
if (tommy_likely(crc_x86)) {
return crc32c_x86_plain(crc, ptr, size);
}