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Allow loading of .safetensors through GPTQ-for-LLaMa #529

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Merged
oobabooga merged 1 commit into from
Mar 25, 2023
+9 −7
Merged

Allow loading of .safetensors through GPTQ-for-LLaMa #529

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16 changes: 9 additions & 7 deletions modules/GPTQ_loader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,21 +37,23 @@ def load_quantized(model_name):

path_to_model = Path(f'models/{model_name}')
if path_to_model.name.lower().startswith('llama-7b'):
pt_model = f'llama-7b-{shared.args.gptq_bits}bit.pt'
pt_model = f'llama-7b-{shared.args.gptq_bits}bit'
elif path_to_model.name.lower().startswith('llama-13b'):
pt_model = f'llama-13b-{shared.args.gptq_bits}bit.pt'
pt_model = f'llama-13b-{shared.args.gptq_bits}bit'
elif path_to_model.name.lower().startswith('llama-30b'):
pt_model = f'llama-30b-{shared.args.gptq_bits}bit.pt'
pt_model = f'llama-30b-{shared.args.gptq_bits}bit'
elif path_to_model.name.lower().startswith('llama-65b'):
pt_model = f'llama-65b-{shared.args.gptq_bits}bit.pt'
pt_model = f'llama-65b-{shared.args.gptq_bits}bit'
else:
pt_model = f'{model_name}-{shared.args.gptq_bits}bit.pt'
pt_model = f'{model_name}-{shared.args.gptq_bits}bit'

# Try to find the .pt both in models/ and in the subfolder
# Try to find the .safetensors or .pt both in models/ and in the subfolder
pt_path = None
for path in [Path(p) for p in [f"models/{pt_model}", f"{path_to_model}/{pt_model}"]]:
for path in [Path(p+ext) for ext in ['.safetensors', '.pt'] for p in [f"models/{pt_model}", f"{path_to_model}/{pt_model}"]]:
if path.exists():
print(f"Found {path}")
pt_path = path
break

if not pt_path:
print(f"Could not find {pt_model}, exiting...")
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