Function _mm512_maskz_srli_epi16

pub fn _mm512_maskz_srli_epi16<const IMM8: i32>(k: u32, a: __m512i) -> __m512i

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation