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timzamantoday at 12:31 AM2 repliesview on HN

300 L40s? What's this, 1998?


Replies

d4l3ktoday at 1:45 AM

Hey Tim, how's it going?

Interested in lending PyTorch some compute? :)

torchft can handle much larger scales but for public multi-day demonstration run this is what we had available. Point of this blog was to demonstrate correctness of the quorum algorithm and recovery with a stock PyTorch stack and not so much peak flops.

Stay tuned though -- planning on doing some much larger demos on B200s!

kcorbitttoday at 12:49 AM

I was curious about this so I had o3 do a bit of research. Turns out 300 L40s have more compute than any supercomputer before 2013 (and arguably before 2016, depending on how you count reduced-precision FLOPs).

https://chatgpt.com/share/685dea79-26ec-8002-bd62-7ed83aedf4...