[PATCH] Add 2-level GPUVM pagetables support to radeon driver.

[Michel Dänzer]

On Fre, 2012-09-14 at 13:04 +0400, Dmitry Cherkassov wrote: 
> > With that fixed, it seems to work on SI, but seems to slow things down
> > significantly. Have you noticed that as well? Any idea what might be the
> > reason?
> >
> Thanks I'll put it up to the patch.
> 
> I had everything running slow on cayman when having lots of debugging output,
> removing it fixed the slowness.

I don't think that was it. The only output was the DRM_INFO printed once
for each 3D app. 

> Could you please tell what benchmark/application you noticed slowness with?

E.g. reflect from Mesa Demos wasn't able to sustain 60 fps in
fullscreen.


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