Function core::arch::x86_64::_mm256_i32gather_pd

1.27.0 · source ·

pub unsafe fn _mm256_i32gather_pd(
    slice: *const f64,
    offsets: __m128i,
    const SCALE: i32
) -> __m256d

Available on (x86 or x86-64) and target feature avx2 and x86-64 only.

Expand description

从 offsets * scale 确定的偏移处返回 slice 的值，其中 scale 应为 1、2、4 或 8.