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checkasm: Print the SVE vector length at startup 

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2024-09-17 12:09:17 +03:00
parent b1ee2af843
commit c65a294f79
1 changed files with 11 additions and 1 deletions
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12
tests/checkasm/checkasm.c
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@ -94,6 +94,10 @@
#define isatty(fd) 1 #define isatty(fd) 1
#endif #endif
#if ARCH_AARCH64
#include "libavutil/aarch64/cpu.h"
#endif
#if ARCH_ARM && HAVE_ARMV5TE_EXTERNAL #if ARCH_ARM && HAVE_ARMV5TE_EXTERNAL
#include "libavutil/arm/cpu.h" #include "libavutil/arm/cpu.h"
@ -917,6 +921,7 @@ int main(int argc, char *argv[])
{ {
unsigned int seed = av_get_random_seed(); unsigned int seed = av_get_random_seed();
int i, ret = 0; int i, ret = 0;
char arch_info_buf[50] = "";
#ifdef _WIN32 #ifdef _WIN32
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
@ -981,7 +986,12 @@ int main(int argc, char *argv[])
} }
} }
fprintf(stderr, "checkasm: using random seed %u\n", seed); #if ARCH_AARCH64 && HAVE_SVE
if (have_sve(av_get_cpu_flags()))
snprintf(arch_info_buf, sizeof(arch_info_buf),
"SVE %d bits, ", 8 * ff_aarch64_sve_length());
#endif
fprintf(stderr, "checkasm: %susing random seed %u\n", arch_info_buf, seed);
av_lfg_init(&checkasm_lfg, seed); av_lfg_init(&checkasm_lfg, seed);
if (state.bench_pattern) if (state.bench_pattern)