core::arch::x86

# Function _mm512_mask_rcp_ph

source

    pub unsafe fn _mm512_mask_rcp_ph(
        src: __m512h,
        k: __mmask32,
        a: __m512h,
    ) -> __m512h

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512_f16` #127213)
Available on (x86 or x86-64) and target feature `avx512fp16` and x86 only.
Expand description

Compute the approximate reciprocal of packed 16-bit floating-point elements in `a` and stores 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 `1.5*2^-12`.

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