pub unsafe fn _mm512_maskz_add_round_ph(
k: __mmask32,
a: __m512h,
b: __m512h,
const ROUNDING: i32,
) -> __m512h
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16
#127213)Available on (x86 or x86-64) and target feature
avx512fp16
and x86-64 only.Expand description
Add packed half-precision (16-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Rounding is done according to the rounding parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT
|_MM_FROUND_NO_EXC
: round to nearest and suppress exceptions_MM_FROUND_TO_NEG_INF
|_MM_FROUND_NO_EXC
: round down and suppress exceptions_MM_FROUND_TO_POS_INF
|_MM_FROUND_NO_EXC
: round up and suppress exceptions_MM_FROUND_TO_ZERO
|_MM_FROUND_NO_EXC
: truncate and suppress exceptions