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List:       kde-bugs-dist
Subject:    [Bug 93567] New: Huge memory consumption when viewing large images
From:       Frank Osterfeld <f_osterf () informatik ! uni-kl ! de>
Date:       2004-11-19 10:51:57
Message-ID: 20041119115152.93567.f_osterf () informatik ! uni-kl ! de
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http://bugs.kde.org/show_bug.cgi?id=93567        
           Summary: Huge memory consumption when viewing large images
           Product: gwenview
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: aurelien.gateau free fr
        ReportedBy: f_osterf informatik uni-kl de


Qt 3.3.3 
KDE CVS, 3.3 branch 
Gwenview: current CVS (2004/11/19) 
 
When I view a large file like (2MB compressed, approx. 8000x8000 pixels) 
 
http://static.capsi.com/blog/kde.dot.ps.jpg 
 
gwenview eats a huge amount of RAM: 
 
... 519396 390796 ... gwenview 
 
where GIMP needs much less:  
 
... 91160 86680 ... gimp-2.0 kde.dot.ps.jpg 
 
In version 1.0.1 it seemed even worse - loading the file froze my system (512 
MB RAM) nearly completely until I was able to killall gwenview.
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