u64x8 iterator by zero-extending each byte in a [u8] slice
Opened this issue · 0 comments
alecmocatta commented
vec![0u8; 100000].iter().map(|&x| {
x as u64 * x as u64
}).sum::<u64>();is essentially what I'd like to use this crate to SIMD-accelerate.
The issue I'm bumping into is reading the slice as u8x8 such that I can then use <u64x8 as From<u8x8>>::from to cast it.
What is the best way to do this currently?