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Adds support for converting from safetensors #740

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@soldni soldni commented Oct 23, 2024

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state_dict = torch.load(old_model_path, map_location="cpu")
elif os.path.exists(os.path.join(checkpoint_dir, "model.safetensors")):
old_model_path = os.path.join(checkpoint_dir, "model.safetensors")
state_dict = load_file(old_model_path, device="cpu")
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Have you tested this? If you are getting the safetensors file using unshard.py then you should probably use safetensors_file_to_state_dict instead. See https://github.com/allenai/OLMo/blob/main/docs/Safetensors.md for context.

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