Function core::arch::x86::_mm512_mask_store_pd

pub unsafe fn _mm512_mask_store_pd(
    mem_addr: *mut f64,
    mask: __mmask8,
    a: __m512d
)

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

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Expand description

使用 writemask 将封装的双精度 (64-bit) 浮点元素从 a 存储到内存中 k. mem_addr 必须在 64 字节边界上对齐，否则可能会生成常规保护异常。