_mm256_max

Determines the maximum of float64 vectors. The corresponding Intel® AVX instruction is VMAXPD.

Syntax

extern __m256d _mm256_max_pd(__m256d m1, __m256d m2);

Arguments

`m1`	float64 vector used for the operation
`m2`	float64 vector also used for the operation

Description

Performs a SIMD compare of the packed double-precision floating-point (float64) elements in the first source vector m1 and the second source vector m2, and returns the maximum value for each pair.

Returns

Maximum value of the compare operation.