accelerator: tpubughelp wantedperformancerepro needed
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Descrizione
Bug description
I am training on 8 TPU cores but the memory CPU Leak when the epoch ends.
Model
mobilenetV2
Data
cifar100
Env
pytorch_lightning==1.9.3 pytorch==1.13.0 code run on google colab
How to reproduce the bug
No response
Error messages and logs
# Error messages and logs here please
Environment
#- Lightning Component (e.g. Trainer, LightningModule, LightningApp, LightningWork, LightningFlow):
#- PyTorch Lightning Version (e.g., 1.5.0):
#- Lightning App Version (e.g., 0.5.2):
#- PyTorch Version (e.g., 2.0):
#- Python version (e.g., 3.9):
#- OS (e.g., Linux):
#- CUDA/cuDNN version:
#- GPU models and configuration:
#- How you installed Lightning(`conda`, `pip`, source):
#- Running environment of LightningApp (e.g. local, cloud):
More info
No response
cc @carmocca @JackCaoG @Liyang90 @gkroiz @borda @steventk-g