Function _mm_scalef_round_sd

1.89.0 · Source
pub fn _mm_scalef_round_sd(
    a: __m128d,
    b: __m128d,
    const ROUNDING: i32,
) -> __m128d
Available on (x86 or x86-64) and target feature avx512f and x86 only.
Expand description

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.\

Rounding is done according to the rounding[3:0] parameter, which can be one of:\

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