🐛 Bug
Default process group is not initialized in Datamodule setup() function.
This is a BC breaking with PL >= 1.2.0
With, PL == 1.1.8 this code works.
Reproduce notebook: https://colab.research.google.com/drive/1AHadRi0Bly9OnzrJFv8XmS2T9Y5zklvg?usp=sharing
Expected behavior
fit() should be work.
Environment
* CUDA:
- GPU:
- Tesla T4
- available: True
- version: 10.1
* Packages:
- numpy: 1.19.5
- pyTorch_debug: False
- pyTorch_version: 1.7.1+cu101
- pytorch-lightning: 1.2.1
- tqdm: 4.41.1
* System:
- OS: Linux
- architecture:
- 64bit
-
- processor: x86_64
- python: 3.7.10
- version: #1 SMP Thu Jul 23 08:00:38 PDT 2020
🐛 Bug
Default process group is not initialized in
Datamodulesetup()function.This is a BC breaking with
PL >= 1.2.0With,
PL == 1.1.8this code works.Reproduce notebook: https://colab.research.google.com/drive/1AHadRi0Bly9OnzrJFv8XmS2T9Y5zklvg?usp=sharing
Expected behavior
fit()should be work.Environment