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, 28 Aug 2014 09:01:47 +0000 [thread overview]
Message-ID: <bug-82050-502-uR8hmf4BWP@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 #28 from Andy Furniss <adf.lists@gmail.com> ---
(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.
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next prev parent reply other threads:[~2014-08-28 9:01 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
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