Skip to content

RuntimeError: Expected a 'cuda' device type for generator but found 'cpu' #578

Open
@Xbotgo-Justin1

Description

@Xbotgo-Justin1

D:\ProgramData\Anaconda3\python.exe D:/code/python/ssd.pytorch/train.py
Loading base network...
Initializing weights...
Loading the dataset...
Training SSD on: VOC0712
Using the specified args:
Namespace(basenet='vgg16_reducedfc.pth', batch_size=32, cuda=True, dataset='VOC', dataset_root='D:\code\python\ssd.pytorch\data/VOCdevkit/', gamma=0.1, lr=0.001, momentum=0.9, num_workers=4, resume=None, save_folder='weights/', start_iter=0, visdom=False, weight_decay=0.0005)
Traceback (most recent call last):
File "D:/code/python/ssd.pytorch/train.py", line 261, in
train()
File "D:/code/python/ssd.pytorch/train.py", line 150, in train
batch_iterator = iter(data_loader)
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 359, in iter
return self._get_iterator()
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 305, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 944, in init
self._reset(loader, first_iter=True)
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 975, in _reset
self._try_put_index()
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 1209, in _try_put_index
index = self._next_index()
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 512, in _next_index
return next(self._sampler_iter) # may raise StopIteration
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\sampler.py", line 229, in iter
for idx in self.sampler:
File "D:\ProgramData\Anaconda3\lib\site-packages\torch\utils\data\sampler.py", line 126, in iter
yield from torch.randperm(n, generator=generator).tolist()
RuntimeError: Expected a 'cuda' device type for generator but found 'cpu'

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions