Function core::arch::x86::_mm512_mask_cmpeq_epi64_mask

pub unsafe fn _mm512_mask_cmpeq_epi64_mask(
    k1: __mmask8,
    a: __m512i,
    b: __m512i
) -> __mmask8

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

Available on (x86 or x86-64) and target feature avx512f only.

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation