Sorry for my terrible English…
I run the code from 60mins tutorial,like this.
trainset = torchvision.datasets.CIFAR10(root=’./datasets’, train=True, download=True, transform=transform)
trainloader = torch.utils.data.DataLoader(trainset, batch_size=4, shuffle=True, num_workers=2)
dataiter = iter(trainloader)
And return a error.
File “C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py”, line 705, in runfile
execfile(filename, namespace)
File “C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py”, line 102, in execfile
exec(compile(f.read(), filename, ‘exec’), namespace)
File “C:/Users/flow_/Documents/cifarten/cf10.py”, line 36, in 
dataiter = iter(trainloader)
File “C:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py”, line 451, in iter
return _DataLoaderIter(self)
File “C:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py”, line 239, in init
w.start()
File “C:\ProgramData\Anaconda3\lib\multiprocessing\process.py”, line 105, in start
self._popen = self._Popen(self)
File “C:\ProgramData\Anaconda3\lib\multiprocessing\context.py”, line 223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File “C:\ProgramData\Anaconda3\lib\multiprocessing\context.py”, line 322, in _Popen
return Popen(process_obj)
File “C:\ProgramData\Anaconda3\lib\multiprocessing\popen_spawn_win32.py”, line 65, in init
reduction.dump(process_obj, to_child)
File “C:\ProgramData\Anaconda3\lib\multiprocessing\reduction.py”, line 60, in dump
ForkingPickler(file, protocol).dump(obj)
BrokenPipeError: [Errno 32] Broken pipe