ARM64 NEON Implementation of hex.Encode and hex.Decode #75070
Description
Hello!
This is my first time being here!
I started my go journey a few months back and I want to get started giving back!
My proposal: I would like to submit an ARM64 assembly implementation of the hex.Encode and hex.Decode functions using NEON instructions.
For medium to large slices my custom implementation outperforms the generic version by a big margin (at least on my machine (M1 Max) and inside an microbenchmark).
If everything should work out, I could also provide an amd64 version in the future.