GPU issue

[qitao052]

Thanks a lot for this project.
I just downloaded this code project and run main.py for my own data just for prediction. I configured the configure_submit.py with n_GPU =2 and run Python main.py. The only problem is my GPU is not used and the calculation is very slow. I used nvidia-smi to show the usage of my GPUs and no process is using GPUs. Do you have any suggestions to figure out the problem? Thanks a lot