From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm Date: Thu, 02 Oct 2014 18:48:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1616035425==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 0187C6E20B for ; Thu, 2 Oct 2014 11:48:31 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1616035425== Content-Type: multipart/alternative; boundary="1412275710.d14EC1.25309"; charset="UTF-8" --1412275710.d14EC1.25309 Date: Thu, 2 Oct 2014 18:48:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82050 --- Comment #75 from Andy Furniss --- (In reply to Christoph Haag from comment #74) > Well. > > I have said that I used drm-next-3.18 and had these hangs. > When I applied > http://lists.freedesktop.org/archives/mesa-dev/2014-August/066746.html 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: https://www.youtube.com/watch?v=mFaqHGle9Hg It would be useful to know if Elemental also worked with 3.17-rc7. -- You are receiving this mail because: You are the assignee for the bug. --1412275710.d14EC1.25309 Date: Thu, 2 Oct 2014 18:48:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 75 on bug 82050 from 
(In reply to Christoph Haag from comment #74)
> Well.
> 
> I have said that I used drm-next-3.18 and had these hangs.
> When I applied
> http://lists.freedesktop.org/archives/mesa-dev/2014-August/066746.html 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: https://www.youtube.com/watch?v=mFaqHGle9Hg

It would be useful to know if Elemental also worked with 3.17-rc7.

You are receiving this mail because:
  • You are the assignee for the bug.
--1412275710.d14EC1.25309-- --===============1616035425== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1616035425==--