Bug#538810: video-radeon: direct rendering: graphics deceleration?

On Thu, 2009-07-30 at 01:36 +0200, Michal Suchanek wrote:
> 
> The majority of time is spent in:
> (with -fps) 181333   53.6798  radeon.ko                radeon.ko
>          radeon_do_wait_for_idle
> (without -fps) 287349   59.3526  radeon.ko                radeon.ko
>             radeon_freelist_get

This indicates the GPU is the bottleneck, but I'm not sure why it would
be that slow... though one thing I notice now is that the card only has
a 64 bit wide memory bus, that could be the bottleneck. What kind of
numbers does

x11perf -copywinwin500 -aa10text -repeat 1

give? (Preferably without a compositing manager running)


-- 
Earthling Michel DÃnzer           |                http://www.vmware.com
Libre software enthusiast         |          Debian, X and DRI developer



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