How to train a model written in mxnet/gluon on multiple workstations?

Now that there are multiple workstations in the lab, is there a way to allow mxnet/gluon to write models that can be trained on multiple workstations in parallel? Please help me.

This tutorial is a good place to start: https://gluon.mxnet.io/chapter07_distributed-learning/multiple-gpus-gluon.html