Function core::arch::x86_64::_mm_fmsub_ph

source ·
pub unsafe fn _mm_fmsub_ph(a: __m128h, b: __m128h, c: __m128h) -> __m128h
🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16 #127213)
Available on (x86 or x86-64) and target feature avx512fp16,avx512vl and x86-64 only.
Expand description

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

Intel’s documentation