# Function core::arch::x86_64::_mm512_mask_permutevar_ps

source · [−]

    pub unsafe fn _mm512_mask_permutevar_ps(
        src: __m512,
        k: __mmask16,
        a: __m512,
        b: __m512i
    ) -> __m512

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f` and x86-64 only.
Expand description

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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