Function core::arch::x86_64::_mm_scalef_sd

pub unsafe fn _mm_scalef_sd(a: __m128d, b: __m128d) -> __m128d

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 and target feature avx512f only.

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.

Intel’s documentation