Function core::arch::x86::_mm256_popcnt_epi64

pub unsafe fn _mm256_popcnt_epi64(a: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512vpopcntdq,avx512vl and x86 only.

Expand description

对于每个包装的 64 位整数 maps，该值均等于逻辑 1 位的数量。