Visible to Intel only — GUID: GUID-6CC5D4F6-7013-4230-8DD3-8429368E835C
Visible to Intel only — GUID: GUID-6CC5D4F6-7013-4230-8DD3-8429368E835C
<span class='option'>_mm_cmp_ps, _mm256_cmp_ps</span>
Compares packed float32 elements of two vectors. The corresponding Intel® AVX instruction is VCMPPS.
extern __m128 _mm_cmp_ps(__m128 m1, __m128 m2, const int predicate); |
extern __m256 _mm256_cmp_ps(__m256 m1, __m256 m2, const int predicate); |
m1 |
float32 vector used for the operation |
m2 |
float32 vector also used for the operation |
predicate |
an immediate operand that specifies the type of comparison to be performed of the packed values; see immintrin.h file for the values to specify the type of comparison |
Performs a SIMD compare of the eight packed single-precision floating-point (float32) values in the first source operand, m1, and the second source operand, m2, and returns the results of the comparison.
The _mm_cmp_ps intrinsic is used for comparing 128-bit float32 values while the _mm256_cmp_ps intrinsic is used for comparing 256-bit float32 values.
The comparison predicate parameter (immediate) specifies the type of comparison performed on each of the pairs of packed values.
Result of the compare operation.