_mm256_min_epi8ADD TO COMPARE ADDED TO COMPARE
Intel 64-bit (64 bits)/ AVX2
View official documentation
View Félix Cloutier's documentation
Purpose:
Compare packed signed 8-bit integers in a and b, and store packed minimum values in output.
Result:
__m256i
Example:
#include <immintrin.h>
#include <stdio.h>
int main() {
__m256i a = _mm256_set_epi8(-10, 20, -30, 40, -50, 60, -70, 80, -90, 100, -20, 30, -40, 50, -60, 70, -10, 20, -30, 40, -50, 60, -70, 80, -90, 100, -20, 30, -40, 50, -60, 70);
__m256i b = _mm256_set_epi8(5, 15, -35, 25, -55, 35, -75, 45, -95, 105, 10, 20, -30, 40, -50, 60, 5, 15, -35, 25, -55, 35, -75, 45, -95, 105, 10, 20, -30, 40, -50, 60);
__m256i result = _mm256_min_epi8(a, b);
char* res = (char*)&result;
for (int i = 0; i < 32; i++) {
printf("%d ", res[i]);
}
return 0;
}Prototypes
Assembly Instruction:
vpminsb
Usage:
__m256i result =
_mm256_min_epi8(
__m256i a, __m256i b
)
Performance Metrics:
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SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |