Update mnist.py - change the order of mirror links #8865
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NicolasHug
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Thanks for the PR @naman1303 .
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Hey @NicolasHug! You merged this PR, but no labels were added. |
Summary: Co-authored-by: Nicolas Hug <[email protected]> Reviewed By: scotts Differential Revision: D77997064 fbshipit-source-id: 7141bd84315f71fcb2da4326da6b36a8abfcabb0
Upgrade torch from 2.5.0 to 2.7.0 and torchvision from 0.20.0 to 0.22.0 to fix MNIST dataset download failure caused by unreliable yann.lecun.com server returning HTTP 404 errors. The fix was merged in pytorch/vision#8865 which reorders the mirror list to prioritize the reliable AWS S3 mirror over yann.lecun.com. Related issues: - pytorch/vision#8568 - pytorch/vision#8865 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]> Signed-off-by: Meng Yan <[email protected]>
Upgrade torch from 2.5.0 to 2.9.0 and torchvision from 0.20.0 to 0.24.0 to fix MNIST dataset download failure caused by unreliable yann.lecun.com server returning HTTP 404 errors. The fix was merged in pytorch/vision#8865 which reorders the mirror list to prioritize the reliable AWS S3 mirror over yann.lecun.com. Related issues: - pytorch/vision#8568 - pytorch/vision#8865 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]> Signed-off-by: Meng Yan <[email protected]>
Upgrade torch from 2.5.0 to 2.9.0 and torchvision from 0.20.0 to 0.24.0 to fix MNIST dataset download failure caused by unreliable yann.lecun.com server returning HTTP 404 errors. The fix was merged in pytorch/vision#8865 which reorders the mirror list to prioritize the reliable AWS S3 mirror over yann.lecun.com. Related issues: - pytorch/vision#8568 - pytorch/vision#8865 🤖 Generated with [Claude Code](https://claude.com/claude-code) Signed-off-by: Meng Yan <[email protected]> Co-authored-by: Claude <[email protected]>
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Problem - MNIST download links for https://yann.lecun.com/exdb/mnist are not working for sometime now and the system tends to download it from https://ossci-datasets.s3.amazonaws.com/mnist eventually.
This is unnecessarily adding to the execution time + failure messages.
Solution - I have simply reversed the order of mirror links, so that it tries the working one first resulting in minimal execution time. Also, once the yann.lecun.com starts working, it will anyways be part of the list.