Function core::arch::x86_64::_mm256_mask_mulhrs_epi16

pub unsafe fn _mm256_mask_mulhrs_epi16(
    src: __m256i,
    k: __mmask16,
    a: __m256i,
    b: __m256i
) -> __m256i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on x86-64 and target feature avx512bw,avx512vl only.

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).

Intel’s documentation