Hi Robert, > I'm looking for feedback from users who have worked on clusters that > implement some forms of swap ready synchronization. In particular I'm > looking at any hooks into osgViewer to allow users to implement their own > swap ready implementation, also a software based swap ready could possibly > be implemented as part of the core OSG as well.
I have limited experience with clusters, but this feature will probably be required in one of our new projects. You may find useful to read the "Frame Synchronization User's Guide" by nVIDIA (ftp://download.nvidia.com/Windows/Quadro_Certified/91.36/91.36_Quadro_G-Sync_User_Guide.pdf), especially the section named "Frame Synchronization Using the OpenGL Extensions". The nVIDIA OpenGL API for hardware-based swap barriers is a good example of what an user would expect to be able to do in a custom swap ready operation. Cheers, Marco _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
