Updated

Author: svekars

beginner_source/introyt/introyt1_tutorial.py

@@ -358,7 +358,7 @@ def num_flat_features(self, x):
 # 
 
 trainloader = torch.utils.data.DataLoader(trainset, batch_size=4,
-                                          shuffle=True, num_workers=0)
+                                          shuffle=True, num_workers=2)
 
 
 ##########################################################################
@@ -436,12 +436,12 @@ def imshow(img):
 trainset = torchvision.datasets.CIFAR10(root='./data', train=True,
                                         download=True, transform=transform)
 trainloader = torch.utils.data.DataLoader(trainset, batch_size=4,
-                                          shuffle=True, num_workers=0)
+                                          shuffle=True, num_workers=2)
 
 testset = torchvision.datasets.CIFAR10(root='./data', train=False,
                                        download=True, transform=transform)
 testloader = torch.utils.data.DataLoader(testset, batch_size=4,
-                                         shuffle=False, num_workers=0)
+                                         shuffle=False, num_workers=2)
 
 classes = ('plane', 'car', 'bird', 'cat',
            'deer', 'dog', 'frog', 'horse', 'ship', 'truck')