[][src]Function core::arch::x86::_mm512_maskz_rcp14_pd

pub unsafe fn _mm512_maskz_rcp14_pd(k: __mmask8, a: __m512d) -> __m512d
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512f only.

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

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