arch:: x86_64:: _mm512_mask_i64gather_epi64
pub unsafe fn _mm512_mask_i64gather_epi64(
slice: *const u8,
) -> __m512i
Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.