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, 28 Aug 2014 09:01:47 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1401799279==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 742D36E620 for ; Thu, 28 Aug 2014 02:01:47 -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 --===============1401799279== Content-Type: multipart/alternative; boundary="1409216507.Db8820.9528"; charset="us-ascii" --1409216507.Db8820.9528 Date: Thu, 28 Aug 2014 09:01:47 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82050 --- Comment #28 from Andy Furniss --- (In reply to comment #27) > (In reply to comment #26) > > No difference with those. > > Bummer, thanks for testing anyway. > > I submitted the change reverting the behaviour of PIPE_USAGE_STREAM for > review, but it's strange: I couldn't notice any significant difference in > stutter in Valley regardless of any of these changes. > > BTW, what CPU are you using? It's an AMD Phenom II x4 965be. I always set cpufreq ondemand to perf when testing so it's forced @ 3.4GHz. When I noticed that ffmpeg x11grab made the pauses "normal" length I did try a different test with cpus loaded by compiling, but this didn't do it. -- You are receiving this mail because: You are the assignee for the bug. --1409216507.Db8820.9528 Date: Thu, 28 Aug 2014 09:01:47 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 28 on bug 82050 from 
(In reply to comment #27)
> (In reply to comment #26)
> > No difference with those.
> 
> Bummer, thanks for testing anyway.
> 
> I submitted the change reverting the behaviour of PIPE_USAGE_STREAM for
> review, but it's strange: I couldn't notice any significant difference in
> stutter in Valley regardless of any of these changes.
> 
> BTW, what CPU are you using?

It's an AMD Phenom II x4 965be.

I always set cpufreq ondemand to perf when testing so it's forced @ 3.4GHz.

When I noticed that ffmpeg x11grab made the pauses "normal" length I did try a
different test with cpus loaded by compiling, but this didn't do it.

You are receiving this mail because:
  • You are the assignee for the bug.
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