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Bug#617624: xserver-xorg-video-radeon: serious performance regression with 6.14 versions of driver and R480 chip (X850 XT)



Hi,

Mike Brodbelt <mike@coruscant.demon.co.uk> (10/03/2011):
> GL support is enabled, but the window manager does not have the
> compositing module loaded.

IIRC a coworker of mine had perf issues (under E) without compositing,
what if you enable it?

> Performance with glxgears is hovering around 60 frames/sec, but that
> may be due to syncing to Vblank.

Correct. (glxgearsisnotabenchmarkbutyoucouldtrypassingvblank_mode=0throughtheenvironmentbutglxgearsisstillnotabenchmark)

KiBi.

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