无法导入torch.distributed.rpc

Question

我尝试通过以下链接运行RPC rnn示例- https://github.com/pytorch/examples/tree/master/distributed/rpc/rnn

但是我无法导入torch.distributed的RPC模块，并得到以下错误。

Traceback (most recent call last):
  File ".\main.py", line 6, in <module>
    import torch.distributed.rpc as rpc
  File "C:\Users\Public\Anaconda\lib\site-packages\torch\distributed\rpc\__init__.py", line 9, in <module>
    from . import backend_registry
  File "C:\Users\Public\Anaconda\lib\site-packages\torch\distributed\rpc\backend_registry.py", line 8, in <module>
    import torch.distributed.distributed_c10d as dc10d
  File "C:\Users\Public\Anaconda\lib\site-packages\torch\distributed\distributed_c10d.py", line 9, in <module>
    from .rendezvous import rendezvous, register_rendezvous_handler  # noqa: F401
  File "C:\Users\Public\Anaconda\lib\site-packages\torch\distributed\rendezvous.py", line 9, in <module>
    from . import FileStore, TCPStore
ImportError: cannot import name 'FileStore' from 'torch.distributed' (C:\Users\Public\Anaconda\lib\site-packages\torch\distributed\__init__.py) 

Torch版本: torch 1.4.0+cpu torchvision 0.5.0+cpu

Answer 1

PyTorch分布式包目前还不支持Windows。对此功能的请求可在此处进行跟踪：https://github.com/pytorch/pytorch/issues/37068