<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - R9270X pyrit benchmark perf regressions with latest kernel/llvm" href="https://bugs.freedesktop.org/show_bug.cgi?id=82050#c75">Comment # 75</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - R9270X pyrit benchmark perf regressions with latest kernel/llvm" href="https://bugs.freedesktop.org/show_bug.cgi?id=82050">bug 82050</a> from <a class="email" href="mailto:adf.lists@gmail.com" title="Andy Furniss <adf.lists@gmail.com>"> Andy Furniss</a> <pre>(In reply to Christoph Haag from <a href="show_bug.cgi?id=82050#c74">comment #74</a>) > Well. > > I have said that I used drm-next-3.18 and had these hangs. > When I applied > <a href="http://lists.freedesktop.org/archives/mesa-dev/2014-August/066746.html">http://lists.freedesktop.org/archives/mesa-dev/2014-August/066746.html</a> it > did not help. > > Now I am using 3.17-rc7 with that mesa patch and I do not see these hangs > anymore. Or maybe they are these very short stutters. > > Sorry if drm-next-3.18 behavior is not relevant here. > > As for the num bytes moved: Does the HUD graph only accumulate everything > that happened in the hang? If so, then the hundreds of megabytes still seem > more than normal and the used graphs definitely show change before and after > the hangs. Whatever you make of that... > > > CONFIG_CMA is not enabled on either kernel. > > Indeed, there's less moving of data with the rc kernel I think. > For comparison: <a href="https://www.youtube.com/watch?v=mFaqHGle9Hg">https://www.youtube.com/watch?v=mFaqHGle9Hg</a> It would be useful to know if Elemental also worked with 3.17-rc7.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>