Function _mm512_fnmadd_ph

#[target_feature(enable = "avx512fp16")]
pub const fn _mm512_fnmadd_ph(a: __m512h, b: __m512h, c: __m512h) -> __m512h

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

Intel's documentation