# Function core::arch::x86_64::_mm512_mask_cvtepi32_storeu_epi8

source · [−]

    pub unsafe fn _mm512_mask_cvtepi32_storeu_epi8(
        mem_addr: *mut i8,
        k: __mmask16,
        a: __m512i
    )

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

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

Intel’s documentation