Pytorch Common Knowledge to shortern the search time

1. Tensor order for training images, [N, C, H, W]

2. Pytorch not returning gpu memory ( https://github.com/pytorch/pytorch/issues/1085 )

github replies from Adam Paszke :

 

Solutions:

pkill -9 python

try pkill -9 python in terminal, it should kill all python processes and free their resources.