Function serde::lib::core::arch::x86_64::_mm256_reduce_add_ph

pub unsafe fn _mm256_reduce_add_ph(a: __m256h) -> 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 addition. Returns the sum of all elements in a.

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