Function _mm_mask_reduce_pd

1.89.0 · Source
pub fn _mm_mask_reduce_pd(
    src: __m128d,
    k: __mmask8,
    a: __m128d,
    const IMM8: i32,
) -> __m128d
Available on (x86 or x86-64) and target feature avx512dq and target feature avx512vl and x86 only.
Expand description

Extract the reduced argument of packed double-precision (64-bit) floating-point elements in a by the number of bits specified by imm8, and store the results in dst using writemask k (elements are copied from src to dst if the corresponding mask bit is not set). Rounding is done according to the imm8 parameter, which can be one of:

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