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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #47 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to comment #45)
> (In reply to comment #41)
> > (In reply to comment #40)
> > > (In reply to comment #39) 
> > > >  If you let it run with Basic theme and few rounds you will spot i guess
> > > > that only first round there is unusual maybe 2-3 times 1-2 sec stutters,
> > > > then second time and later it is stutter free.
> > > 
> > >  Andy, you have behavior like that (more or less those seconds for stuter)
> > > if PIPE_USAGE_STREAM is reverted, right?
> > 
> > The Bad was with vanilla mesa (couple of days old)
> > 
> > The good was that + the patch in Comment 19
> 
>  I asked is Valley play the same with your good case here and with using
> Basic theme in Windows :). That is the case for me, and average fps is
> around 80% in comparasion.

Next time I'm in Windows I'll try changing desktop - but as I said, with
default desktop valley is 10x better than my best Linux case and that was the
one and only run I did.

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