Function tracing_core::stdlib::arch::x86_64::_mm512_fmaddsub_ph

pub unsafe fn _mm512_fmaddsub_ph(a: __m512h, b: __m512h, c: __m512h) -> __m512h

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16 #127213)

Available on x86-64 only.

Multiply packed half-precision (16-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

Intel’s documentation