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sweep+pytorch lightning hangs

See original GitHub issue

wandb --version 0.9.2 python --version 3.8

Weights and Biases version: 0.9.2
Python version: 3.8
Operating System: Windows

Description

Hello, when I try to run a sweep with a model built with Pytorch lightning it always hangs. It never runs even the first configuration.

What I Did

a minimal working example is in this notebook: https://github.com/AyushExel/COVID19WB/blob/master/main.ipynb
For the author it seems to work but I log on with my wandb account it just hangs:

Any help would be appreciated.
Thanks

Issue Analytics

State:
Created 3 years ago
Comments:8 (4 by maintainers)

Top GitHub Comments

4reactions

serg06commented, Dec 4, 2020

I use regular Pytorch + wandb (not Lightning), but I was able to fix this issue recently in my code, so I’ll post the solution here: I just encapsulated all the top-level code (besides imports, functions, and class definitions) in if __name__ == '__main__':. I even had to stick the wandb.init and wandb.config stuff under there.

0reactions

ariG23498commented, Dec 4, 2020

Hey @kevinkwshin In the past few months we’ve majorly reworked the CLI and UI for Weights & Biases. We’re closing stale issues. Please comment to reopen. 😄

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