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EnrichedResearchReddit r/MachineLearningCommunityLive · 5d agoPublished 6/27/2026

Built an LLM training framework that actually runs on older GPUs without crashing [P]

Hey guys, I was playing around with Nanotron recently and got super frustrated by how many heavy, hardware-specific dependencies it imports at the module level ( flash-attn , triton, functorch , etc.). If you try to run it on older or budget GPUs like a T4 or V100, it just crashe

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Hey guys, I was playing around with Nanotron recently and got super frustrated by how many heavy, hardware-specific dependencies it imports at the module level ( flash-attn , triton, functorch , etc.). If you try to run it on older or budget GPUs like a T4 or V100, it just crashes on import. So I wrote Picotron ( https://github.com/Syntropy-AI-Labs/picotron ) to solve this. It's a clean-room

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