When num_workers>0 , only these workers will retrieve data, main process won't. So when num_workers=2 you have at most 2 workers ... ... <看更多>
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When num_workers>0 , only these workers will retrieve data, main process won't. So when num_workers=2 you have at most 2 workers ... ... <看更多>
pytorch /torch/utils/data/dataloader.py ... num_workers (int, optional): how many subprocesses to use for data. loading. ``0`` means that the data will be ... ... <看更多>
"An Essentials Guide to PyTorch Dataset and DataLoader Usage" ... you can use num_workers to load batches ahead of time on the other CPUs, ... ... <看更多>
Pytorch 通常使用Dataset和DataLoader这两个工具类来构建数据管道。 ... 加载数据集 dl_train = DataLoader(ds_train,batch_size = 50,shuffle = True,num_workers=3) ... ... <看更多>
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