Comment 162 for bug 252094
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| Richard Guo (rfguo) wrote Re: Poor graphics performance and rendering errors on Intel GM965 system, Ubuntu 8.10 | #162 |
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f33e652
(Get the code!)
Just adding that TTM was never used as a memory manager pre-hardy. Other than that, we are in the middle of migrating the intel driver to the GEM stack. However, it seems that non-GEM performance has taken a *huge* hit. 2.5.1 in jaunty has poor glxgears (350 fps) and poor openarena (1-3fps) scores. There is definitely a performance regression somewhere in here.
Makes me wonder if enabling GEM will only make the performance go back to 7.04 or 7.10 days.