Function core::arch::x86::_mm512_fmsubadd_ph

pub unsafe fn _mm512_fmsubadd_ph(a: __m512h, b: __m512h, c: __m512h) -> __m512h

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

Available on (x86 or x86-64) and target feature avx512fp16 and x86 only.

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

Intel’s documentation