Function core::arch::x86::_mm512_cmpunord_ps_mask

pub unsafe fn _mm512_cmpunord_ps_mask(a: __m512, b: __m512) -> __mmask16

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

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Expand description

比较包装的单精度 (32-bit) 浮点数 a 和 b 中的元素是否为 NaN，结果存入 mask vector k.