[Boost-bugs] [Boost C++ Libraries] #6906: boost 1.49 takes too much CPU time.

Subject: [Boost-bugs] [Boost C++ Libraries] #6906: boost 1.49 takes too much CPU time.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-05-16 07:51:55

#6906: boost 1.49  takes too much CPU time.
----------------------------------+-----------------------------------------
 Reporter:  zhussain@…            |       Owner:  igaztanaga  
     Type:  Bugs                  |      Status:  new         
Milestone:  To Be Determined      |   Component:  interprocess
  Version:  Boost 1.49.0          |    Severity:  Problem     
 Keywords:  High CPU Usage        |  
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 I moved from boost 1.44 with my project building with Visual Studio 2005
 to 1.49 (+Visual Studio 2010) and found that CPU usage of my application
 hovers between 90% to 99-100%.

 I found interprocess::message_queue::recieve takes too much CPU time and
 if I replace this with interprocess::message_queue::timed_receive with a
 time parameter ( + minor adjustment in client code that was calling
 recieve), there seems to be some improvement ( CPU usage time hovers
 between 1% to 25%).

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6906>
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