| 10 | |
| 11 | |
| 12 | def patch_fla_bitnet(): |
| 13 | |
| 14 | |
| 15 | # 尝试在系统Python路径中查找 |
| 16 | import site |
| 17 | for package_path in site.getsitepackages(): |
| 18 | potential_path = os.path.join(package_path, 'fla', 'models', 'bitnet', '__init__.py') |
| 19 | if os.path.exists(potential_path): |
| 20 | print(f'Found path: {potential_path}') |
| 21 | |
| 22 | with open(potential_path, 'r') as f: |
| 23 | content = f.read() |
| 24 | |
| 25 | # 检查是否已经修改过 |
| 26 | if 'exist_ok=True' in content: |
| 27 | print('File already patched') |
| 28 | return True |
| 29 | |
| 30 | # 进行替换 |
| 31 | # content = content.replace( |
| 32 | # 'AutoConfig.register(ABCConfig.model_type, ABCConfig)', |
| 33 | # 'AutoConfig.register(ABCConfig.model_type, ABCConfig, exist_ok=True)' |
| 34 | # ) |
| 35 | # content = content.replace( |
| 36 | # 'AutoModel.register(ABCConfig, ABCModel)', |
| 37 | # 'AutoModel.register(ABCConfig, ABCModel, exist_ok=True)' |
| 38 | # ) |
| 39 | # content = content.replace( |
| 40 | # 'AutoModelForCausalLM.register(ABCConfig, ABCForCausalLM)', |
| 41 | # 'AutoModelForCausalLM.register(ABCConfig, ABCForCausalLM, exist_ok=True)' |
| 42 | # ) |
| 43 | content = content.replace( |
| 44 | "AutoConfig.register(BitNetConfig.model_type, BitNetConfig)", |
| 45 | "AutoConfig.register(BitNetConfig.model_type, BitNetConfig, exist_ok=True)" |
| 46 | ) |
| 47 | content = content.replace( |
| 48 | "AutoModel.register(BitNetConfig, BitNetModel)", |
| 49 | "AutoModel.register(BitNetConfig, BitNetModel, exist_ok=True)", |
| 50 | ) |
| 51 | content = content.replace( |
| 52 | "AutoModelForCausalLM.register(BitNetConfig, BitNetForCausalLM)", |
| 53 | "AutoModelForCausalLM.register(BitNetConfig, BitNetForCausalLM, exist_ok=True)", |
| 54 | ) |
| 55 | with open(potential_path, 'w') as f: |
| 56 | f.write(content) |
| 57 | |
| 58 | print('Successfully modified alternative path') |
| 59 | return True |
| 60 | |
| 61 | print('Error: Could not find flash-linear-attention installation') |
| 62 | return False |
| 63 | |
| 64 | |
| 65 | if __name__ == '__main__': |