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...used. I'm CC'ing the Nouveau mailing list, where you can ask further questions. Also, please take a look at the wiki http://nouveau.freedesktop.org/wiki/ May I ask why you are interested? The Nouveau project could use some help, especially if you are thinking about writing code for Nvidia grapchis hardware ;-) According to your home page http://www.cc.gatech.edu/~kolakkar/ you are interested in virtualization and resource monitoring for multicore systems and also GPUs. It would be very cool if Nouveau would support those. I don't think anyone has yet reverse engineered the performance...