Function surge_wavetable::imports::imports::imports::imports::_mm_maskz_rsqrt14_ss

pub unsafe fn _mm_maskz_rsqrt14_ss(k: u8, a: __m128, b: __m128) -> __m128

🔬 This is a nightly-only experimental API. (stdsimd)

This is supported with target feature avx512f only.

Compute the approximate reciprocal square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

Intel’s documentation