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ctransformers: gguf support (#3685)

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cal066 2023-08-25 14:33:04 +00:00 committed by GitHub
parent 21058c37f7
commit 960980247f
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2 changed files with 11 additions and 2 deletions
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11
modules/models.py
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@ -280,7 +280,16 @@ def ctransformers_loader(model_name):
if path.is_file():
model_file = path
else:
model_file = list(Path(f'{shared.args.model_dir}/{model_name}').glob('*.bin'))[0]
entries = Path(f'{shared.args.model_dir}/{model_name}')
gguf = list(entries.glob('*.gguf'))
bin = list(entries.glob('*.bin'))
if len(gguf) > 0:
model_file = gguf[0]
elif len(bin) > 0:
model_file = bin[0]
else:
logger.error("Could not find a model for ctransformers.")
return None, None
logger.info(f'ctransformers weights detected: {model_file}')
model, tokenizer = ctrans.from_pretrained(model_file)

2
requirements.txt
View File

@ -41,4 +41,4 @@ https://github.com/jllllll/GPTQ-for-LLaMa-CUDA/releases/download/0.1.0/gptq_for_
https://github.com/jllllll/GPTQ-for-LLaMa-CUDA/releases/download/0.1.0/gptq_for_llama-0.1.0+cu117-cp310-cp310-linux_x86_64.whl; platform_system == "Linux" and platform_machine == "x86_64"
# ctransformers
https://github.com/jllllll/ctransformers-cuBLAS-wheels/releases/download/AVX2/ctransformers-0.2.23+cu117-py3-none-any.whl
https://github.com/jllllll/ctransformers-cuBLAS-wheels/releases/download/AVX2/ctransformers-0.2.24+cu117-py3-none-any.whl