Function _mm512_mask_reduce_add_pd

1.89.0 · Source

pub fn _mm512_mask_reduce_add_pd(k: __mmask8, a: __m512d) -> f64

Available on x86-64 and target feature avx512f only.

Expand description

Reduce the packed double-precision (64-bit) floating-point elements in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_add_pd