🔬This is a nightly-only experimental API. (
Available on (x86 or x86-64) and target feature
avx512f,avx512vl,avxand x86 only.
Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).