Intel® C++ Compiler 16.0 User and Reference Guide
Computes approximate reciprocals of float32 values. The corresponding Intel® AVX instruction is VRCPPS.
extern __m256 _mm256_rcp_ps(__m256 a); |
a |
float32 source vector |
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.
Result of the reciprocal operation.