Function core::arch::x86::_mm256_i64gather_ps

1.27.0 · source ·

pub unsafe fn _mm256_i64gather_ps(
    slice: *const f32,
    offsets: __m256i,
    const SCALE: i32
) -> __m128

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