Function _mm512_maskz_cvtepu16_ph

#[target_feature(enable = "avx512fp16")]
pub fn _mm512_maskz_cvtepu16_ph(k: __mmask32, a: __m512i) -> __m512h

Convert packed unsigned 16-bit integers in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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