diff options
| author | Martin Storsjö <martin@martin.st> | 2024-09-17 12:09:17 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2024-09-27 00:06:55 +0300 |
| commit | c65a294f7944636ee136dc09c3de83f3eea7a0a0 (patch) | |
| tree | 8ee2e981ddc431af2a5785b53464f265955b0eb7 /tests/checkasm/checkasm.c | |
| parent | b1ee2af8432e2720009df92f4ee49d98b05dc2ce (diff) | |
| download | ffmpeg-c65a294f7944636ee136dc09c3de83f3eea7a0a0.tar.gz | |
checkasm: Print the SVE vector length at startup
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'tests/checkasm/checkasm.c')
| -rw-r--r-- | tests/checkasm/checkasm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c index c932e028a5..c9d2b5faf1 100644 --- a/tests/checkasm/checkasm.c +++ b/tests/checkasm/checkasm.c @@ -94,6 +94,10 @@ #define isatty(fd) 1 #endif +#if ARCH_AARCH64 +#include "libavutil/aarch64/cpu.h" +#endif + #if ARCH_ARM && HAVE_ARMV5TE_EXTERNAL #include "libavutil/arm/cpu.h" @@ -917,6 +921,7 @@ int main(int argc, char *argv[]) { unsigned int seed = av_get_random_seed(); int i, ret = 0; + char arch_info_buf[50] = ""; #ifdef _WIN32 #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); if (state.bench_pattern) |