arch:: x86_64:: _mm512_mask_cmpeq_pd_mask
pub unsafe fn _mm512_mask_cmpeq_pd_mask(
) -> __mmask8
🔬 This is a nightly-only experimental API. (
This is supported on x86-64 and target feature
Compare packed double-precision (64-bit) floating-point elements in a and b for equality, and store the results in a mask vector k using zeromask m (elements are zeroed out when the corresponding mask bit is not set).