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List:       kde-kimageshop
Subject:    Re: Need help with benchmarking Krita
From:       Boudewijn Rempt <boud () valdyas ! org>
Date:       2010-07-13 14:13:16
Message-ID: 201007131613.17672.boud () valdyas ! org
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On Tuesday 13 July 2010, Dmitry Kazakov wrote:
> Hi, All!
> 
> As i wrote in my previous mail, i can't benchmark Krita well now. Could you
> help me with this?

Sure!

> If you have RelWithDebInfo build (and it doesn't crash on every stroke) you
> can benchmark it. I would really appreciate information about painting on
> several layers with really big brushes.
> 
> So how to benchmark:
> 
> 1) valgrind --tool=callgrind --instr-atstart=no krita
> 2) then create an rgb image ~2000x2000px and create the second layer
> 3) paint something on both layers (to make extent of the layers non-null)
> 4) Select auto-brush of size 500px
> 5) Now it's time to activate callgrind: callgrind_control --instr=on
> 6) paint something on the canvas
> 7) turn off the callgrind: callgrind_control --instr=off
> 8) close krita
> 
> I would really appreciate, if you sent the callgrind profile for these
> operations to me =)
> 
> PS:
> Turning of instrumentation for krita loading is essential, as it takes
> muuuch tiiiime to load and can make the profile not very useful =)

:-)

-- 
Boudewijn Rempt | http://www.valdyas.org
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