Remote PyTorch Execution

Instructions

If you want to take advantage of the gpu-enabled workstations in the JMU CS labs, you can connect to the lab machine with port forwarding:
```
ssh -L 16006:127.0.0.1:6006 EID@LAB_COMPUTER_ID.cs.jmu.edu 
```
You can do this from off campus as well:
```
ssh -L 16006:127.0.0.1:6006 -J EID@stu.cs.jmu.edu EID@LAB_COMPUTER_ID.cs.jmu.edu 
```
Possible lab computers are L25001 trough L25030.
Once you are logged in, it can be handy to access multiple terminals on the remote machine without logging in multiple times. The tmux tool (terminal multiplexer) makes this possible. Once you have activated tmux, Ctrl-b c creates a new window and Ctrl-b n moves to the next window.

To activate the correct Anaconda environment:

source /cs/shr/cs445/anaconda3/bin/activate
conda activate gpu

To activate tensorboard:
```
tensorboard --logdir LOGS_PATH --port 6006
```
Now can view tensorboard on your local browser at http://localhost:16006.