How to training SSC with multi-GPU?

[978326187]

The code released could only use one GPU or CPU , whether i can train Sparse Net using multi-GPUs?
If i can achieve multi-GPU training by changing the yaml's gpu_device parameter?
Or if there is some easy way to fulfill my need?

[MessikommerNico]

The parameter gpu_device in the yaml file can only be used for training on one GPU. We did not implement a training on multiple-GPUs.
There is a nice tutorial to achieve multi-GPU training: https://pytorch.org/tutorials/beginner/blitz/data_parallel_tutorial.html