_mm512_maskz_rcp14_pd in core::arch::x86_64 - Rust
Description: 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.
Keywords: rust, rustlang, rust-lang, _mm512_maskz_rcp14_pd

# Function core::arch::x86_64::_mm512_maskz_rcp14_pd
[−][src]

    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 x86-64 and target feature `avx512f` only.
Expand description

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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