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sync_batchnorm #61

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beastars opened this issue Dec 2, 2021 · 1 comment
Closed

sync_batchnorm #61

beastars opened this issue Dec 2, 2021 · 1 comment

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@beastars
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beastars commented Dec 2, 2021

I tried to set "sync_batchnorm: True " in configs.training.trainer, and the training just got stuck, why?
@windj007
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windj007 commented Dec 6, 2021 •
edited

Hi!

I do not know, actually... We tried it, failed to get it to work and decided to postpone. Sync_batchnorm is managed by PytorchLightning - so it might worth updating Pytorch or PytorchLightning or post an issue to their githubs.

If you happen to make it work, please let us know.

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@windj007 @senya-ashukha @beastars