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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm
Date: Thu, 02 Oct 2014 18:48:31 +0000	[thread overview]
Message-ID: <bug-82050-502-5dOMzzf8T5@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-82050-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=82050

--- Comment #75 from Andy Furniss <adf.lists@gmail.com> ---
(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.

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  parent reply	other threads:[~2014-10-02 18:48 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-02 12:04 [Bug 82050] New: R9270X pyrit benchmark perf regressions with latest kernel/llvm bugzilla-daemon
2014-08-04 15:57 ` [Bug 82050] " bugzilla-daemon
2014-08-05  9:40 ` bugzilla-daemon
2014-08-05 15:21 ` bugzilla-daemon
2014-08-05 16:02 ` bugzilla-daemon
2014-08-05 16:22 ` bugzilla-daemon
2014-08-05 17:21 ` bugzilla-daemon
2014-08-05 17:22 ` bugzilla-daemon
2014-08-05 23:23 ` bugzilla-daemon
2014-08-12  9:03 ` bugzilla-daemon
2014-08-12 11:47 ` bugzilla-daemon
2014-08-13  9:11 ` bugzilla-daemon
2014-08-13 15:08 ` bugzilla-daemon
2014-08-14  1:22 ` bugzilla-daemon
2014-08-14 11:51 ` bugzilla-daemon
2014-08-14 18:24 ` bugzilla-daemon
2014-08-14 20:28 ` bugzilla-daemon
2014-08-19  7:15 ` bugzilla-daemon
2014-08-19 18:32 ` bugzilla-daemon
2014-08-19 22:06 ` bugzilla-daemon
2014-08-19 22:22 ` bugzilla-daemon
2014-08-27  7:16 ` bugzilla-daemon
2014-08-27  7:16 ` bugzilla-daemon
2014-08-27  7:18 ` bugzilla-daemon
2014-08-27  8:07 ` bugzilla-daemon
2014-08-27  8:45 ` bugzilla-daemon
2014-08-27 18:42 ` bugzilla-daemon
2014-08-28  6:59 ` bugzilla-daemon
2014-08-28  9:01 ` bugzilla-daemon
2014-08-28 12:19 ` bugzilla-daemon
2014-08-28 17:50 ` bugzilla-daemon
2014-08-29  1:01 ` bugzilla-daemon
2014-09-01  6:23 ` bugzilla-daemon
2014-09-01  7:11 ` bugzilla-daemon
2014-09-01  9:16 ` bugzilla-daemon
2014-09-01  9:54 ` bugzilla-daemon
2014-09-01  9:58 ` bugzilla-daemon
2014-09-01  9:59 ` bugzilla-daemon
2014-09-01 10:09 ` bugzilla-daemon
2014-09-01 11:59 ` bugzilla-daemon
2014-09-01 12:59 ` bugzilla-daemon
2014-09-01 13:20 ` bugzilla-daemon
2014-09-01 14:33 ` bugzilla-daemon
2014-09-01 14:36 ` bugzilla-daemon
2014-09-01 14:37 ` bugzilla-daemon
2014-09-01 14:59 ` bugzilla-daemon
2014-09-02  9:20 ` bugzilla-daemon
2014-09-02  9:28 ` bugzilla-daemon
2014-09-02 10:44 ` bugzilla-daemon
2014-09-02 11:06 ` bugzilla-daemon
2014-09-02 11:55 ` bugzilla-daemon
2014-09-02 12:43 ` bugzilla-daemon
2014-09-02 22:25 ` bugzilla-daemon
2014-09-02 23:39 ` bugzilla-daemon
2014-09-03 10:08 ` bugzilla-daemon
2014-09-03 14:04 ` bugzilla-daemon
2014-09-03 15:26 ` bugzilla-daemon
2014-09-30  8:14 ` bugzilla-daemon
2014-09-30  8:38 ` bugzilla-daemon
2014-09-30 10:52 ` bugzilla-daemon
2014-09-30 13:32 ` bugzilla-daemon
2014-10-01  1:36 ` bugzilla-daemon
2014-10-01 11:54 ` bugzilla-daemon
2014-10-01 11:55 ` bugzilla-daemon
2014-10-01 13:37 ` bugzilla-daemon
2014-10-01 14:12 ` bugzilla-daemon
2014-10-01 14:14 ` bugzilla-daemon
2014-10-01 14:24 ` bugzilla-daemon
2014-10-01 14:27 ` bugzilla-daemon
2014-10-01 15:36 ` bugzilla-daemon
2014-10-01 15:58 ` bugzilla-daemon
2014-10-01 16:04 ` bugzilla-daemon
2014-10-02  7:11 ` bugzilla-daemon
2014-10-02  7:17 ` bugzilla-daemon
2014-10-02 11:14 ` bugzilla-daemon
2014-10-02 18:48 ` bugzilla-daemon [this message]
2014-10-02 18:54 ` bugzilla-daemon
2014-10-02 21:28 ` bugzilla-daemon
2014-10-04 15:00 ` bugzilla-daemon
2014-10-10  1:29 ` bugzilla-daemon
2014-10-10 15:23 ` bugzilla-daemon

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