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Aaryan44

4 karma · joined May 13, 2024

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Aaryan44··on GPUs Go Brrr
Kayvon and Kunle are amazing - I took CS149 Parallel Programming two quarters ago and loved it :)
Aaryan44··on GPUs Go Brrr
@pama, if useful - here are utilization numbers for our attention backwards kernels (causal and non-causal, head dim = 64): https://github.com/HazyResearch/ThunderKittens/blob/main/att...
Aaryan44··on GPUs Go Brrr
Thanks @lucidrains :)
Aaryan44··on GPUs Go Brrr
good news - we've actually included optimized causal and non-causal versions of the flash attention backwards pass with TK - would love for you to check them out!

causal: https://github.com/HazyResearch/ThunderKittens/blob/main/exa...

non-causal: https://github.com/HazyResearch/ThunderKittens/blob/main/exa...