Function core::arch::x86::_mm512_mask_rsqrt14_ps

pub unsafe fn _mm512_mask_rsqrt14_ps(
    src: __m512,
    k: __mmask16,
    a: __m512
) -> __m512

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

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