On Tue, Apr 1, 2014 at 12:37 PM, Thomas Hellstrom <thellst...@vmware.com> wrote: > On 04/01/2014 06:18 PM, Rob Clark wrote: >> On Tue, Apr 1, 2014 at 12:14 PM, Zack Rusin <za...@vmware.com> wrote: >>> ----- Original Message ----- >>>> From: Rob Clark <robcl...@freedesktop.org> >>>> >>>> While still more of a stop-gap solution (until glamor) for freedreno, >>>> with these few relatively simple changes I get a pretty big performance >>>> boost (~40%) for xf86-video-freedreno. >>> That looks great to me. Nice work. >>> But to be honest the only thing I remember about this code is that it has >>> been written in C and I'm probably like 40% certain of that. >> heheh, fair enough >> >> well, let me know if there is anything I can do to help test (don't >> suppose you have a linux vmware player image somewhere setup with >> everything to build/install latest mesa? ;-)) >> >> I do have a branch here that you could pull if you want to test: >> >> https://urldefense.proofpoint.com/v1/url?u=https://github.com/freedreno/mesa/commits/xa&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=l5Ago9ekmVFZ3c4M6eauqrJWGwjf6fTb%2BP3CxbBFkVM%3D%0A&m=HhXBh%2BiRTHozYnKRPiENV4eZDXlB4PW%2Bk1blIb9xOhg%3D%0A&s=713e8e2e4558ecd2d53d9874dc7d3e19f13dbb2834b05d98cadb49208acf6089 >> git://github.com/freedreno/mesa.git xa >> >> BR, >> -R > > Hi, Rob! > > Nice work! > > I can do some testing later this week. In our xorg driver / DDX, we have > a special "rendercheck" mode that disables the migration heuristics and > always enable hardware acceleration. Although unfortunately I don't > think there are any solid fill hooks. > I'll also try to review the patches as soon as I have some time. > > some quick questions: > Did you run the newly enabled accelerated operations through "rendercheck"?
not yet.. I suppose I should. I know I'm hitting the new operations because for each solid mask and solid src it took me a couple tries to get right, and the corruption initially was pretty obvious. > What does the performance look like on the "modesetting" driver with > shadow framebuffer enabled, compared to freedreno with acceleration enabled? I'm working on getting some better cairo-perf-trace #'s, but for gtkperf goes from ~46-47s before to ~26-27s. Pure sw (xf86-video-fbdev, but -modesetting should be same) was giving me ~21-22s. So we are not quite as fast as sw yet (if you have cached buffers). About 3.5s worth of that difference was from the circles test, which I don't care so much about. BR, -R > Thanks, > Thomas > >> >>> z _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
