Gateway (Open OnDemand)

Gautschi's Gateway is an open-source HPC portal developed by the Ohio Supercomputing Center . Open OnDemand allows one to interact with HPC resources through a web browser and easily manage files, submit jobs, and interact with graphical applications directly in a browser, all with no software to install. Gautschi has an instance of OnDemand available that can be accessed via gateway.gautschi.rcac.purdue.edu .

Logging In

To log into Gateway:

• Navigate to gateway.gautschi.rcac.purdue.edu
• Log in using your Career account username and Purdue Login Duo client.

On the splash page you will see a quota usage report. If you are over 90% on any of your quotas a warning will be displayed. This information will update every 10-15 minutes while you are active on Gateway.

Apps

There are a number of built-in apps in Gateway that can be accessed from the top menu bar. Below are links to documentation on each app.

• Files
• Jobs
• Cluster Tools
• Interactive Apps