Qwen/phi2 模型转换出错

[xhzheng1895]

分别跑了Qwen1.5-1.8B-Chat和Qwen-1_8B-Chat，报了类似的问题：
以Qwen1.5-1.8B-Chat举例：
使用tramsformers==4.31.0：

Traceback (most recent call last):
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 135, in load_hf
    self.model = AutoModelForCausalLM.from_pretrained(model_path, trust_remote_code=True).float().eval()
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/models/auto/auto_factory.py", line 526, in from_pretrained
    config, kwargs = AutoConfig.from_pretrained(
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/models/auto/configuration_auto.py", line 1109, in from_pretrained
    config_class = get_class_from_dynamic_module(
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/dynamic_module_utils.py", line 500, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module.replace(".py", ""))
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/dynamic_module_utils.py", line 200, in get_class_in_module
    module = importlib.import_module(module_path)
  File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'transformers_modules.Qwen1'

使用最新版本transformers(version==4.42.3)

/home/xinzhe02/.cache/huggingface/modules/transformers_modules/Qwen1.5-1.8B-Chat/modeling_qwen2.py:306: TracerWarning: Iterating over a tensor might cause the trace to be incorrect. Passing a tensor of different shape won't change the number of iterations executed (and might lead to errors or silently give incorrect results).
  cos, sin = rotary_pos_emb
/home/xinzhe02/.cache/huggingface/modules/transformers_modules/Qwen1.5-1.8B-Chat/modeling_qwen2.py:323: TracerWarning: Converting a tensor to a Python boolean might cause the trace to be incorrect. We can't record the data flow of Python values, so this value will be treated as a constant in the future. This means that the trace might not generalize to other inputs!
  if attn_weights.size() != (bsz, self.num_heads, q_len, kv_seq_len):
/home/xinzhe02/.cache/huggingface/modules/transformers_modules/Qwen1.5-1.8B-Chat/modeling_qwen2.py:330: TracerWarning: Converting a tensor to a Python boolean might cause the trace to be incorrect. We can't record the data flow of Python values, so this value will be treated as a constant in the future. This means that the trace might not generalize to other inputs!
  if attention_mask.size() != (bsz, 1, q_len, kv_seq_len):
/home/xinzhe02/.cache/huggingface/modules/transformers_modules/Qwen1.5-1.8B-Chat/modeling_qwen2.py:342: TracerWarning: Converting a tensor to a Python boolean might cause the trace to be incorrect. We can't record the data flow of Python values, so this value will be treated as a constant in the future. This means that the trace might not generalize to other inputs!
  if attn_output.size() != (bsz, self.num_heads, q_len, self.head_dim):
export done!
Killed

这里ONNX的目录下是有文件的，可能是ONNX转MNN时出错

cmdline:
python3 llm_export.py --type Qwen1_5-1_8B-Chat
--path ../Qwen1.5-1.8B-Chat
--export --export_mnn
--onnx_path ./Qwen1_5-1_8B-Chat-Int4-S-ONNX
--mnn_path ./Qwen1_5-1_8B-Chat-Int4-S-MNN
python version: 3.9.19
其他包除transformers，均follow requirement.txt

[xhzheng1895]

phi-2也是transformers各版本报不同的错...
<4.37.0

Traceback (most recent call last):
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 1404, in <module>
    llm_exporter = llm_models[model_type](args)
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 1142, in __init__
    super().__init__(args)
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 121, in __init__
    self.load_hf(args.path)
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 137, in load_hf
    self.model = AutoModel.from_pretrained(model_path, trust_remote_code=True).float().eval()
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/models/auto/auto_factory.py", line 525, in from_pretrained
    config, kwargs = AutoConfig.from_pretrained(
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/models/auto/configuration_auto.py", line 1050, in from_pretrained
    config_class = CONFIG_MAPPING[config_dict["model_type"]]
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/transformers/models/auto/configuration_auto.py", line 748, in __getitem__
    raise KeyError(key)
KeyError: 'phi'

=4.37.0

Traceback (most recent call last):
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 1404, in <module>
    llm_exporter = llm_models[model_type](args)
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 1142, in __init__
    super().__init__(args)
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 122, in __init__
    self.load_model()
  File "/data_sdb/demos/mnn-llm/models/llm-export/llm_export.py", line 1147, in load_model
    transformer = self.model.transformer
  File "/home/xinzhe02/.local/lib/python3.9/site-packages/torch/nn/modules/module.py", line 1709, in __getattr__
    raise AttributeError(f"'{type(self).__name__}' object has no attribute '{name}'")
AttributeError: 'PhiForCausalLM' object has no attribute 'transformer'

[haozixu]

我猜得用llm_models里面的对应.py替换hf transformers中的实现