[core] refactor peft API
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younesbelkada
commented
Mar 20, 2023
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GPT2 sentiment script: https://wandb.ai/distill-bloom/trl/runs/jvg0lxz7?workspace=user-younesbelkada |
lvwerra
approved these changes
Mar 21, 2023
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This PR slightly refactors the way we use / load peft models
For now I think it is important to let users pass the
PeftConfigtofrom_pretrained, as it is an essential component for create peft modelsI also think that we should be able to pass
prepare_int8_trainingkwargs directly tofrom_pretrainedas well, since sometimes you need some tweaks to enable int8 trainingThis PR is also fully backward compatible with the previous API
cc @lvwerra