_mm_set1_psADD TO COMPARE ADDED TO COMPARE
Intel 64-bit (64 bits)/ SSE4.2
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Purpose:
Broadcast single-precision (32-bit) floating-point value a to all elements of dst.
Result:
__m128
Example:
#include <xmmintrin.h>
#include <stdio.h>
int main() {
__m128 result = _mm_set1_ps(1.23f);
float* values = (float*)&result;
for (int i = 0; i < 4; i++) {
printf("%f ", values[i]);
}
return 0;
}Prototypes
Assembly Instruction:
SEQUENCE
Usage:
__m128 result =
_mm_set1_ps(
float a
)
SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |