# Function _mm_mask_mulhrs_epi16

1.89.0 · Source

    pub fn _mm_mask_mulhrs_epi16(
        src: __m128i,
        k: __mmask8,
        a: __m128i,
        b: __m128i,
    ) -> __m128i

Available on (x86 or x86-64) and target feature `avx512bw,avx512vl` and x86 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 writemask k (elements are copied from src when the corresponding mask bit is not set).

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