Function core::arch::x86::_mm512_rsqrt14_ps
source · pub unsafe fn _mm512_rsqrt14_ps(a: __m512) -> __m512🔬This is a nightly-only experimental API. (
stdsimd #48556)Available on (x86 or x86-64) and target feature
avx512f only.Expand description
Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.