# Function _mm256_mask_load_epi64

Source

    pub unsafe fn _mm256_mask_load_epi64(
        src: __m256i,
        k: __mmask8,
        mem_addr: *const i64,
    ) -> __m256i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86-64 only.
Expand description

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

Intel’s documentation