Update qlora.py #231
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Update qlora.py #231
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add n_gpus = 0 default value to get_accelerate_model
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HI @rain-1, the way QLoRA was set up with Bitsandbytes requires GPUs and doesn't work with CPU only. I don't think we should have a base case of n_gpu=0. |
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add n_gpus = 0 default value to get_accelerate_model
Fixes this error:
Traceback (most recent call last):
File "qlora.py", line 841, in
train()
File "qlora.py", line 704, in train
model, tokenizer = get_accelerate_model(args, checkpoint_dir)
File "qlora.py", line 297, in get_accelerate_model
max_memory = {i: max_memory for i in range(n_gpus)}
UnboundLocalError: local variable 'n_gpus' referenced before assignment