| |
| import json, safetensors, os, sys, tqdm |
|
|
| index_filename, = sys.argv[1:] |
|
|
| with open(index_filename) as fh: |
| index = json.load(fh) |
|
|
| weight_map = index['weight_map'] |
|
|
| filenames = set(weight_map.values()) |
| total_size = sum([os.stat(fn).st_size for fn in filenames]) |
|
|
| PASS = True |
|
|
| if total_size != index['metadata']['total_size']: |
| PASS = False |
| print(f"Wrong total_size in index. stored={index['metadata']['total_size']} correct={total_size}") |
|
|
| for filename in tqdm.tqdm(filenames, desc=index_filename, unit='f'): |
| f = safetensors.safe_open(filename, framework='pt') |
| index_keys = set([k for k, fn in weight_map.items() if fn == filename]) |
| file_keys = set(f.keys()) |
| if file_keys != index_keys: |
| PASS = False |
| for in_file in (file_keys - index_keys): |
| print() |
| print('{in_file} present in {filename} but not {index_filename}') |
| print() |
| for in_index in (index_keys - file_keys): |
| print() |
| print('{in_file} present in {index_filename} but not {index_filename}') |
| print() |
|
|
| if PASS: |
| print('index content matches safetensors content.') |
| sys.exit(0) |
| else: |
| print('index content MISMSATCHES safetensors content.') |
| sys.exit(-1) |
|
|
