RuntimeError: error executing torch_shm_manage

#4. Train the network

#This is when things start to get interesting. We simply have to loop over our data iterator,
#and feed the inputs to the network and optimize

for epoch in range(2): # loop over the dataset multiple times

running_loss = 0.0
for i, data in enumerate(trainloader, 0):
    # get the inputs
    inputs, labels = data

    # wrap them in Variable
    inputs, labels = Variable(inputs), Variable(labels)

    # zero the parameter gradients
    optimizer.zero_grad()

    # forward + backward + optimize
    outputs = net(inputs)
    loss = criterion(outputs, labels)
    loss.backward()
    optimizer.step()

    # print statistics
    running_loss += loss.data[0]
    if i % 2000 == 1999:    # print every 2000 mini-batches
        print('[%d, %5d] loss: %.3f' %
              (epoch + 1, i + 1, running_loss / 2000))
        running_loss = 0.0

print(‘Finished Training’)


RuntimeError Traceback (most recent call last)
in ()
7
8 running_loss = 0.0
----> 9 for i, data in enumerate(trainloader, 0):
10 # get the inputs
11 inputs, labels = data

//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py in next(self)
210 self.reorder_dict[idx] = batch
211 continue
–> 212 return self._process_next_batch(batch)
213
214 next = next # Python 2 compatibility

//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py in _process_next_batch(self, batch)
237 self._put_indices()
238 if isinstance(batch, ExceptionWrapper):
–> 239 raise batch.exc_type(batch.exc_msg)
240 return batch
241

RuntimeError: Traceback (most recent call last):
File “//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py”, line 41, in _worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File “//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py”, line 110, in default_collate
return [default_collate(samples) for samples in transposed]
File “//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py”, line 110, in
return [default_collate(samples) for samples in transposed]
File “//anaconda/lib/python3.5/site-packages/torch/utils/data/dataloader.py”, line 90, in default_collate
storage = batch[0].storage()._new_shared(numel)
File “//anaconda/lib/python3.5/site-packages/torch/storage.py”, line 111, in _new_shared
return cls._new_using_filename(size)
RuntimeError: error executing torch_shm_manager at “//anaconda/lib/python3.5/site-packages/torch/lib/torch_shm_manager” at /Users/soumith/miniconda2/conda-bld/pytorch_1493757035034/work/torch/lib/libshm/core.cpp:125