How to use two GPUs on a single node?

[mwestphal (Mathieu Westphal (Kitware))]

Paraview - multi GPU

Hi, I am expecting to take delivery of a small cluster of nvidia GPU enable nodes (each fully capable as machine with keyboard and mouse etc) I am wondering if there is a mode or way of using Paraview so that I can divide up a display on one machine and get the OpenGL rendering done on 4 of the machines? Is this something which requires specialist knowledge or hardware ? Or is that fairly common and built into Paraview ? Where can I start reading up on such parallel OpenGL/GPU usage ? Cheer…