no_std_compat::arch::x86_64

Function _mm512_maskz_reduce_round_pd

Source
pub unsafe fn _mm512_maskz_reduce_round_pd<const IMM8: i32, const SAE: i32>(
    k: u8,
    a: __m512d,
) -> __m512d
🔬This is a nightly-only experimental API. (stdarch_x86_avx512)
Available on x86-64 only.
Expand description

Extract the reduced argument of packed double-precision (64-bit) floating-point elements in a by the number of bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out if the corresponding mask bit is not set). 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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