this post was submitted on 27 May 2024
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Big brain tech dude got yet another clueless take over at HackerNews etc? Here's the place to vent. Orange site, VC foolishness, all welcome.
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an exciting new startup promises to be "airbnb for gpus"! rent out your GPU to run untrusted code for pennies an hour: https://news.ycombinator.com/item?id=40260259
bonus: the company is “pivoting” from drone delivery
bonus bonus: boomer in the comments going on a nonsequiter rant about trans furries
"New". The crypto bros already thought of this for GPUs years ago (they probably weren't the first), and the basic idea goes at least as far back as SETI@Home.
Also I guarantee these people haven't thought about, or don't really care about, the security implications of GPU rental. It ain't trivial that's for sure, I'd never connect my GPU to the internet with any program that has thought about this less than web browsers have (WebGL / WebGPU) for that reason alone.
So the top response is asking the painfully obvious question: how is this secure? Some dude (not sure if it's one of the startup employees) responds "Let's just use homomorphic encryption!" then throws a pissy fit because some people downvoted the suggestion of running extremely inefficient computation on rented hardware.