Lightning-AI/pytorch-lightning
GitHub ã§èŠãUpdate deepspeed activation checkpointing docs
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#17,621 opened on 2023幎5æ12æ¥
docshelp wantedstrategy: deepspeed
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In your documentation, you refer to the function deepspeed.checkpointing.checkpoint, but it looks like it does not exist (anymore?). Can you update that section?
While we're at it, can you provide a more common use-case as an example? The guide warns against wrapping an entire model, but having a pretrained language model from transformers is probably the most common use case. What if someone is just using GPT-2 or T5 with no further mathematical layers? What should get wrapped then?
cc @borda @awaelchli