Function core::arch::x86::_mm_maskz_scalef_sd

pub unsafe fn _mm_maskz_scalef_sd(k: __mmask8, a: __m128d, b: __m128d) -> __m128d

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

Available on (x86 or x86-64) and target feature avx512f and x86 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 using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

Intel’s documentation