Remote visualization using VirtualGL#

The client (your desktop) computer needs X11 and the VirtualGL software:

Linux:
- X11 is default, if you have a graphical desktop, you have X11
- download your VirtualGl package from https://www.virtualgl.org/
Windows:
- Cygwin https://www.cygwin.com/
- use the Cygwin installer to install Cygwin/x and VirtualGL
Mac:
- XQuarts needs to be installed https://www.xquartz.org/
- download your VirtualGl package from https://www.virtualgl.org/

Any recent VGL client version should work (vis-node has 2.5.2). If there is no native package for your Linux distribution, you can download the .deb and unpack it using dpkg -x virtualgl...deb vgl. The programs you need are in vgl/opt/VirtualGL/bin/.

Connect to the visualization node using vglconnect from the VirtualGL package

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vglconnect -s uni-ID@viz.hpc.taltech.ee

and run the visualization application you want to use, e.g. ParaView or VisIt:

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vglrun paraview