Function core::arch::x86_64::_mm256_mask_cmp_pd_mask

pub unsafe fn _mm256_mask_cmp_pd_mask(
    k1: __mmask8,
    a: __m256d,
    b: __m256d,
    const IMM8: i32
) -> __mmask8

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

Available on (x86 or x86-64) and target feature avx512f,avx512vl and x86-64 only.

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation