Bug 443294 - EXAOptimizeMigration should be on by default
EXAOptimizeMigration should be on by default
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nv (Show other bugs)
All Linux
low Severity low
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Assigned To: Dave Airlie
Fedora Extras Quality Assurance
Depends On:
Blocks: F9Target
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Reported: 2008-04-20 07:02 EDT by Nicolas Mailhot
Modified: 2008-11-11 09:18 EST (History)
2 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2008-11-11 09:18:29 EST
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Description Nicolas Mailhot 2008-04-20 07:02:28 EDT
Description of problem:

As noted recently on cairo & xorg lists cairo apps are a really slow on drivers
that are not properly accelerated. It was suggested in the threads to use the
EXAOptimizeMigration to mitigate the problem. And indeed that is a huge
difference on my system (no more multisecond lags in firefox or when rendering a
new window). nv is still a pig, but not a slower-than-a-snail pig any longer.

Please make EXAOptimizeMigration the default for nv users for now.

Version-Release number of selected component (if applicable):
Comment 1 Bug Zapper 2008-05-14 05:46:43 EDT
Changing version to '9' as part of upcoming Fedora 9 GA.
More information and reason for this action is here:
Comment 2 Nicolas Mailhot 2008-11-11 09:18:29 EST
Don't have the hardware anymore. Got fed up and converted to radeon

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