cannot import name 'TransformerEncoderLayer' from partially initialized module 'fairseq.modules' (most likely due to a circular import)

[peminguyen]

/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launch.py:180: FutureWarning: The module torch.distributed.launch is deprecated
and will be removed in future. Use torchrun.
Note that --use_env is set by default in torchrun.
If your script expects `--local_rank` argument to be set, please
change it to read from `os.environ['LOCAL_RANK']` instead. See 
https://pytorch.org/docs/stable/distributed.html#launch-utility for 
further instructions

  warnings.warn(
WARNING:torch.distributed.run:
*****************************************
Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. 
*****************************************
Traceback (most recent call last):
  File "/home/pemi/OFA/run_scripts/glue/../../train.py", line 29, in <module>
    from fairseq import (
  File "/home/pemi/OFA/fairseq/fairseq/quantization_utils.py", line 8, in <module>
    from fairseq.modules.quantization import pq, quantization_options, scalar
  File "/home/pemi/OFA/fairseq/fairseq/modules/__init__.py", line 39, in <module>
    from .transformer_layer import TransformerDecoderLayer, TransformerEncoderLayer
  File "/home/pemi/OFA/fairseq/fairseq/modules/transformer_layer.py", line 15, in <module>
    from fairseq.models.transformer import (
  File "/home/pemi/OFA/fairseq/fairseq/models/__init__.py", line 236, in <module>
    import_models(models_dir, "fairseq.models")
  File "/home/pemi/OFA/fairseq/fairseq/models/__init__.py", line 218, in import_models
    importlib.import_module(namespace + "." + model_name)
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/pemi/OFA/fairseq/fairseq/models/speech_to_text/__init__.py", line 7, in <module>
    from .convtransformer import *  # noqa
  File "/home/pemi/OFA/fairseq/fairseq/models/speech_to_text/convtransformer.py", line 19, in <module>
    from fairseq.modules import LayerNorm, PositionalEmbedding, TransformerEncoderLayer
ImportError: cannot import name 'TransformerEncoderLayer' from partially initialized module 'fairseq.modules' (most likely due to a circular import) (/home/pemi/OFA/fairseq/fairseq/modules/__init__.py)
Traceback (most recent call last):
  File "/home/pemi/OFA/run_scripts/glue/../../train.py", line 29, in <module>
    from fairseq import (
  File "/home/pemi/OFA/fairseq/fairseq/quantization_utils.py", line 8, in <module>
    from fairseq.modules.quantization import pq, quantization_options, scalar
  File "/home/pemi/OFA/fairseq/fairseq/modules/__init__.py", line 39, in <module>
    from .transformer_layer import TransformerDecoderLayer, TransformerEncoderLayer
  File "/home/pemi/OFA/fairseq/fairseq/modules/transformer_layer.py", line 15, in <module>
    from fairseq.models.transformer import (
  File "/home/pemi/OFA/fairseq/fairseq/models/__init__.py", line 236, in <module>
    import_models(models_dir, "fairseq.models")
  File "/home/pemi/OFA/fairseq/fairseq/models/__init__.py", line 218, in import_models
    importlib.import_module(namespace + "." + model_name)
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/pemi/OFA/fairseq/fairseq/models/speech_to_text/__init__.py", line 7, in <module>
    from .convtransformer import *  # noqa
  File "/home/pemi/OFA/fairseq/fairseq/models/speech_to_text/convtransformer.py", line 19, in <module>
    from fairseq.modules import LayerNorm, PositionalEmbedding, TransformerEncoderLayer
ImportError: cannot import name 'TransformerEncoderLayer' from partially initialized module 'fairseq.modules' (most likely due to a circular import) (/home/pemi/OFA/fairseq/fairseq/modules/__init__.py)
ERROR:torch.distributed.elastic.multiprocessing.api:failed (exitcode: 1) local_rank: 0 (pid: 6079) of binary: /home/pemi/miniconda3/envs/env/bin/python3
Traceback (most recent call last):
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launch.py", line 195, in <module>
    main()
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launch.py", line 191, in main
    launch(args)
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launch.py", line 176, in launch
    run(args)
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/run.py", line 753, in run
    elastic_launch(
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launcher/api.py", line 132, in __call__
    return launch_agent(self._config, self._entrypoint, list(args))
  File "/home/pemi/miniconda3/envs/env/lib/python3.9/site-packages/torch/distributed/launcher/api.py", line 246, in launch_agent
    raise ChildFailedError(
torch.distributed.elastic.multiprocessing.errors.ChildFailedError: 
============================================================
../../train.py FAILED
------------------------------------------------------------
Failures:
[1]:
  time      : 2022-12-16_09:50:47
  host      : baker
  rank      : 1 (local_rank: 1)
  exitcode  : 1 (pid: 6080)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
------------------------------------------------------------
Root Cause (first observed failure):
[0]:
  time      : 2022-12-16_09:50:47
  host      : baker
  rank      : 0 (local_rank: 0)
  exitcode  : 1 (pid: 6079)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
============================================================

[yangapku]

Please refer to #217 #225 #249 and see if they help.