Function _mm256_mask_add_pd

pub unsafe fn _mm256_mask_add_pd(
    src: __m256d,
    k: u8,
    a: __m256d,
    b: __m256d,
) -> __m256d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86 only.

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation