Function serde::lib::core::arch::x86_64::_mm256_maskz_cvtepi64_ph

pub unsafe fn _mm256_maskz_cvtepi64_ph(k: u8, a: __m256i) -> __m128h

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16)

Available on x86-64 only.

Convert packed signed 64-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). The upper 64 bits of dst are zeroed out.

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