Function core::arch::x86::_mm512_mask_reduce_mul_epi64[][src]

pub unsafe fn _mm512_mask_reduce_mul_epi64(k: __mmask8, a: __m512i) -> i64
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512f only.
Expand description

使用掩码 k 通过乘以减少 a 中包装的 64 位整数。返回 a 中所有活动元素的乘积。

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