[Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 28 02:01:47 PDT 2014


--- Comment #28 from Andy Furniss <adf.lists at 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.

You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140828/1c3befe5/attachment.html>

More information about the dri-devel mailing list