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convert-hf : match model part name prefix and suffix #7687

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Jun 9, 2024
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convert-hf : match model part name prefix and suffix #7687

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8 changes: 4 additions & 4 deletions convert-hf-to-gguf.py
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Original file line number Diff line number Diff line change
Expand Up @@ -72,10 +72,10 @@ def __init__(self, dir_model: Path, ftype: gguf.LlamaFileType, fname_out: Path,
self.endianess = gguf.GGUFEndian.BIG if is_big_endian else gguf.GGUFEndian.LITTLE
self.use_temp_file = use_temp_file
self.lazy = not eager
self.part_names = Model.get_model_part_names(self.dir_model, ".safetensors")
self.part_names = Model.get_model_part_names(self.dir_model, "model", ".safetensors")
self.is_safetensors = len(self.part_names) > 0
if not self.is_safetensors:
self.part_names = Model.get_model_part_names(self.dir_model, ".bin")
self.part_names = Model.get_model_part_names(self.dir_model, "pytorch_model", ".bin")
self.hparams = Model.load_hparams(self.dir_model)
self.block_count = self.find_hparam(["n_layers", "num_hidden_layers", "n_layer"])
self.tensor_map = gguf.get_tensor_name_map(self.model_arch, self.block_count)
Expand Down Expand Up @@ -334,10 +334,10 @@ def write_vocab(self):
self.gguf_writer.close()

@staticmethod
def get_model_part_names(dir_model: Path, suffix: str) -> list[str]:
def get_model_part_names(dir_model: Path, prefix: str, suffix: str) -> list[str]:
part_names: list[str] = []
for filename in os.listdir(dir_model):
if filename.endswith(suffix):
if filename.startswith(prefix) and filename.endswith(suffix):
part_names.append(filename)

part_names.sort()
Expand Down
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