As of the Jupgrade, batch jobs now have X11 forwarding enabled by default without any sbatch flag required (provided you submitted a job after having logged in with the corresponding ssh flag, see below). If you have SSH X11 forwarding enabled in your SSH client and are running an X11 server on your local system, you can run X11 jobs on the O2 compute nodes. To do this, you need to have an X11 server running on your desktop, your SSH connection needs to have X11 forwarding enabled. Even to activate the graphics devices and plot to files, an X11 session must be enabled. A number of programs with graphical user interfaces (e.g., R, MATLAB) use the X11 system which lets the program run on an O2 computer, but show the graphics on your desktop.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |