# Alpaca Lora 4bit
Made some adjust for the code in peft and gptq for llama, and make it possible for lora finetuning with a 4 bits base model. The same adjustment can be made for 2, 3 and 8 bits.
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~Still numerically unstable.~ Resolved.
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# Requirements
gptq-for-llama: https://github.com/qwopqwop200/GPTQ-for-LLaMa<br>
peft: https://github.com/huggingface/peft.git<br>
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# Install
copy files from GPTQ-for-LLaMa into GPTQ-for-LLaMa path and re-compile cuda extension<br>
copy files from peft/tuners/lora.py to peft path, replace it<br>
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# Finetuning
The same finetune script from https://github.com/tloen/alpaca-lora can be used.<br>