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Disable multiprocessing dataloader in tensorboard tutorial and ignore tensorboard deprecation warning #3550

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Merged
merged 3 commits into from
Sep 10, 2025
Merged

Disable multiprocessing dataloader in tensorboard tutorial and ignore tensorboard deprecation warning #3550

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0a27931
disable multiprocessing dataloader
jiannanWang Sep 10, 2025
04df7d9
ignore tensorboard deprecation warning
jiannanWang Sep 10, 2025
b29ea3f
Merge branch 'main' into jiannanWang/fix_tensorboard_tutorial
sekyondaMeta Sep 10, 2025
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9 changes: 3 additions & 6 deletions intermediate_source/tensorboard_tutorial.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -60,12 +60,9 @@ We'll begin with similar boilerplate code as in the `CIFAR-10 tutorial <https://
transform=transform)

# dataloaders
trainloader = torch.utils.data.DataLoader(trainset, batch_size=4,
shuffle=True, num_workers=2)
trainloader = torch.utils.data.DataLoader(trainset, batch_size=4, shuffle=True)


testloader = torch.utils.data.DataLoader(testset, batch_size=4,
shuffle=False, num_workers=2)
testloader = torch.utils.data.DataLoader(testset, batch_size=4, shuffle=False)

# constant for classes
classes = ('T-shirt/top', 'Trouser', 'Pullover', 'Dress', 'Coat',
Expand Down Expand Up @@ -159,7 +156,7 @@ Now running

::

tensorboard --logdir=runs
PYTHONWARNINGS="ignore:pkg_resources is deprecated as an API:UserWarning" tensorboard --logdir=runs

from the command line and then navigating to `http://localhost:6006 <http://localhost:6006>`_
should show the following.
Expand Down