# Function core::arch::x86_64::_mm_mask_compressstoreu_epi64

source ·

    pub unsafe fn _mm_mask_compressstoreu_epi64(
        base_addr: *mut u8,
        k: __mmask8,
        a: __m128i
    )

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` only.
Expand description

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

Intel’s documentation