core::arch::x86

Function _mm512_mask_madd52hi_epu64

source 
pub unsafe fn _mm512_mask_madd52hi_epu64(
    a: __m512i,
    k: __mmask8,
    b: __m512i,
    c: __m512i,
) -> __m512i
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512ifma and x86 only.
Expand description

Multiply packed unsigned 52-bit integers in each 64-bit element of b and c to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in a, and store the results in dst using writemask k (elements are copied from k when the corresponding mask bit is not set).

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