Function serde::lib::core::arch::x86_64::_mm512_reduce_max_ph

pub unsafe fn _mm512_reduce_max_ph(a: __m512h) -> f16

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16)

Available on x86-64 only.

Reduce the packed half-precision (16-bit) floating-point elements in a by maximum. Returns the maximum of all elements in a.

Intel’s documentation