# Function core::arch::x86_64::_mm512_maskz_mulhrs_epi16

source · [−]

    pub unsafe fn _mm512_maskz_mulhrs_epi16(
        k: __mmask32,
        a: __m512i,
        b: __m512i
    ) -> __m512i

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512bw` and x86-64 only.
Expand description

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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