diff options
Diffstat (limited to 'gguf-py/gguf/gguf_reader.py')
| -rw-r--r-- | gguf-py/gguf/gguf_reader.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gguf-py/gguf/gguf_reader.py b/gguf-py/gguf/gguf_reader.py index 33afac55..48ef6d4a 100644 --- a/gguf-py/gguf/gguf_reader.py +++ b/gguf-py/gguf/gguf_reader.py @@ -234,8 +234,14 @@ class GGUFReader: def _build_tensors(self, start_offs: int, fields: list[ReaderField]) -> None: tensors = [] + tensor_names = set() # keep track of name to prevent duplicated tensors for field in fields: _name_len, name_data, _n_dims, dims, raw_dtype, offset_tensor = field.parts + # check if there's any tensor having same name already in the list + tensor_name = str(bytes(name_data), encoding = 'utf-8') + if tensor_name in tensor_names: + raise ValueError(f'Found duplicated tensor with name {tensor_name}') + tensor_names.add(tensor_name) ggml_type = GGMLQuantizationType(raw_dtype[0]) n_elems = np.prod(dims) block_size, type_size = GGML_QUANT_SIZES[ggml_type] @@ -267,7 +273,7 @@ class GGUFReader: item_count = n_bytes item_type = np.uint8 tensors.append(ReaderTensor( - name = str(bytes(name_data), encoding = 'utf-8'), + name = tensor_name, tensor_type = ggml_type, shape = dims, n_elements = n_elems, |