no_std_compat::arch::x86_64

Function _mm512_reduce_round_ph

Source
pub unsafe fn _mm512_reduce_round_ph<const IMM8: i32, const SAE: i32>(
    a: __m512h,
) -> __m512h
🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16)
Available on x86-64 only.
Expand description

Extract the reduced argument of packed half-precision (16-bit) floating-point elements in a by the number of bits specified by imm8, and store the results in dst.

Rounding is done according to the imm8 parameter, which can be one of:

Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

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