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## _mm256_maskz_mullo_epi64

# Function _mm256_maskz_mullo_epi64

1.89.0 (const: unstable) · Source

    pub fn _mm256_maskz_mullo_epi64(k: __mmask8, a: __m256i, b: __m256i) -> __m256i

Available on x86-64 and (x86 or x86-64) and target feature `avx512dq` and target feature `avx512vl` only.
Expand description

Multiply packed 64-bit integers in `a` and `b`, producing intermediate 128-bit integers, and store the low 64 bits of the intermediate integers in `dst` using zeromask `k` (elements are zeroed out if the corresponding bit is not set).

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