Function core::arch::x86_64::_mm512_mask_i64gather_epi64

pub unsafe fn _mm512_mask_i64gather_epi64(
    src: __m512i,
    mask: __mmask8,
    offsets: __m512i,
    slice: *const u8,
    const SCALE: i32
) -> __m512i

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

Available on x86-64 and target feature avx512f only.

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.

Intel’s documentation