core::arch::x86

Function _mm256_madd52lo_epu64

Source 
pub unsafe fn _mm256_madd52lo_epu64(
    a: __m256i,
    b: __m256i,
    c: __m256i,
) -> __m256i
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512ifma,avx512vl and x86 only.
Expand description

Multiply packed unsigned 52-bit integers in each 64-bit element of b and c to form a 104-bit intermediate result. Add the low 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in a, and store the results in dst.

Intel’s documentation