Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 12/16/2022
Public

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<span class='option'>_mm256_rcp_ps</span>

Computes approximate reciprocals of float32 values. The corresponding Intel® AVX instruction is VRCPPS.

Syntax

extern __m256 _mm256_rcp_ps(__m256 a);

Arguments

a

float32 source vector

Description

Performs a computation of the reciprocal of eight single-precision floating point elements of the source vector a and returns the result as a vector.

Returns

Result of the reciprocal operation.