From kdevelop-bugs  Wed May 30 10:41:15 2007
From: Vadym Krevs <vkrevs () yahoo ! com>
Date: Wed, 30 May 2007 10:41:15 +0000
To: kdevelop-bugs
Subject: [Bug 146144] New: kdevelop consumes all CPU resourses while building
Message-Id: <20070530124114.146144.vkrevs () yahoo ! com>
X-MARC-Message: https://marc.info/?l=kdevelop-bugs&m=118306978012930

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http://bugs.kde.org/show_bug.cgi?id=146144         
           Summary: kdevelop consumes all CPU resourses while building
                    projects
           Product: kdevelop
           Version: 3.4.1
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs kdevelop org
        ReportedBy: vkrevs yahoo com


Version:           3.4.1 (using KDE 3.5.7 "release 10.1" , openSUSE )
Compiler:          Target: x86_64-suse-linux
OS:                Linux (x86_64) release 2.6.18.8-0.1-default

Just upgraded to the latest KDE 3.5.7 packages for openSUSE 10.2 for x86_64. And now when any project is being rebuilt, Kdevelop 3.4.1 consumes 100% of CPU - more than make and GCC/G++ compiler jobs taken together. Compiler output frequently freezes in the messages pane, etc. The same happens if I kickoff build from a separate konsole session while kdevelop is running. Looks as if kdevelop is doing some filesystem polling ...
Perhaps it is related to project size - mine contain ~14K files on average. 


# rpm -q kdevelop3 kdebase3 kdelibs3
kdevelop3-3.4.1-3.2
kdebase3-3.5.7-12.1
kdelibs3-3.5.7-10.1