Overnight 7-character vanity npub mining using rana on MacBook Pro M2 Max with 12 cores. Probably a few more days to go?
Discussion
Out of curiosity (I’ll admit I’ve done zero GPU programming), is this something that could be better done faster on a GPU rather than a CPU since it’s just doing lots of simple and repetitive hashes?
I don't know either. rana's author also doesn't know, but had this to say:
"I'm not expert at all on cryptography, what I read was GPU is not as efficient calculating EC keys as sha256 hashing, but I'm open to review PR for it and see how it works"
https://github.com/grunch/rana/issues/31#issuecomment-1428147938
Someone else: "This I'm really not sure. Elliptic curves are a lot more complicated than hashing."
https://github.com/grunch/rana/pull/5#issuecomment-1326599577
7? Good luck 🥲