An OpenOnDemand web portal is available at https://pinnacle-portal.uark.edu.
pinnacle-portal requires a Uark id for login at this time. If you go to the web page, a login popup will accept your Uark ID (no @uark.edu) and Uark password.
At the portal home page, you can select
Interactive Apps, or
My Interacive Sessions.
Files is an Explorer-like GUI of your home directory which does upload and download to the connected workstation.
Jobs shows your queued and running jobs on all clusters know to the portal.
Clusters runs an ssh terminal emulator in the browser for shell access. You can select
karpinski (CSCE) clusters.
Interactive Apps allows X desktops to
karpinski. This is the simplest way to run an X graphics program on the clusters. There is also a
GUIs menu that opens an X desktop and an graphical application, selectable as
There is also a
VM launcher on either
karpinski. See virtual_machines for usage.