Yesterday I tried to have a take on VexRiscV CPU, using a similar harness as the auto-researcher by Andrej Karpathy, 6h latter it produced a better CPU than I ever could.
Its easy to hack for your designs, if you have a codex or claude subscription, have fun.
https://github.com/FeSens/auto-arch-tournament/blob/main/docs/auto-arch-tournament-blog-post.md
u/ScarionnS — 11 days ago