Plan: BO move throttling for visible VRAM evictions

Thu Mar 30 10:03:33 UTC 2017

On 25/03/17 01:33 AM, Marek Olšák wrote:
> Hi,
> 
> I'm sharing this idea here, because it's something that has been
> decreasing our performance a lot recently, for example:
> http://openbenchmarking.org/prospect/1703011-RI-RADEONDIR06/7b7668cfc109d1c3dc27e871c8aea71ca13f23fa

The attached proof-of-concept patch (on top of Christian's "CPU mapping
of split VRAM buffers" series, ported from radeon) results in 145.05 fps
on my Tonga.

-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer
-------------- next part --------------
A non-text attachment was scrubbed...
Name: amdgpu-visible-VRAM-evict.diff
Type: text/x-patch
Size: 1491 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20170330/c476b06a/attachment.bin>