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List:       kdevelop-bugs
Subject:    [Bug 146144] kdevelop consumes all CPU resourses while building
From:       Rob L <robert.leathley () ricardo ! com>
Date:       2007-07-03 16:47:11
Message-ID: 20070703164711.23624.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=146144         




------- Additional Comments From robert.leathley ricardo com  2007-07-03 18:47 \
------- On further inspection it looks like a whole load of regexs are being matched \
for errors from various compilers, change of directory etc.  It could really do with \
some mechanism to avoid matching echoed compiler commands (particularly link) with \
any of these.

This appears to be a know problem as there are various comments:
// avoid QRegExp if possible. This regex performs VERY badly with large inputs,
/// \FIXME This is very slow, possibly due to the regexr matching. It can take
//900-1000ms to execute on an Athlon XP 2000+, while the UI is completely blocked.

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