_mm256_min_psADD TO COMPARE ADDED TO COMPARE
Intel 64-bit (64 bits)/ AVX2
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View Félix Cloutier's documentation
Purpose:
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in output.
output does not follow the IEEE Standard for Floating-Point Arithmetic (IEEE 754) minimum value when inputs are NaN or signed-zero values.
Result:
__m256
Example:
#include <immintrin.h>
#include <stdio.h>
int main() {
__m256 a = _mm256_set_ps(1.0f, 2.0f, -1.0f, 5.0f, -2.0f, 4.0f, 0.5f, 3.0f);
__m256 b = _mm256_set_ps(0.5f, 3.5f, -0.5f, 4.0f, -1.0f, 3.0f, 1.0f, 2.5f);
__m256 result = _mm256_min_ps(a, b);
float resultArray[8];
_mm256_storeu_ps(resultArray, result);
for (int i = 0; i < 8; i++) {
printf("%.2f ", resultArray[i]);
}
printf("\n");
return 0;
}Prototypes
Assembly Instruction:
vminps
Usage:
__m256 result =
_mm256_min_ps(
__m256 a, __m256 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 |