Debug build are always going to be slower than release builds due to their nature
On windows using Visual Studio 2005 Enterprise we generally see a 2-3x difference between release and debug which is typical for Visual Studio Not sure why your seeing a 100x difference this is not normal in my experience sounds like for Some reason in debug your dropping into software rendering maybe ? Could be a VS express thing Have you googled to see if any other express user are seeing such a bad hit ? You could always build your release builds with debugging info turned on and see if this makes A difference __________________________________________________________ Gordon Tomlinson Email : [EMAIL PROTECTED] YIM/AIM : gordon3dBrit MSN IM : [EMAIL PROTECTED] Website : www.vis-sim.com www.gordontomlinson.com __________________________________________________________ "Self defence is not a function of learning tricks but is a function of how quickly and intensely one can arouse one's instinct for survival" -Master Tambo Tetsura -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stefan Kombrink Sent: Tuesday, June 19, 2007 5:54 AM To: [email protected] Subject: [osg-users] performance of "debug" builds Hi there, I'd like to use openscenegraph in an existing Qt 4.3 project of mine, which I am developing using MSVC 2005 Express. During development I am mostly using the "Debug" build configuration. Unfortunately there's a huge performance decrease in osg when I use the debug dlls. However, release build dlls won't work (at least the plugins) with the rest of my project build in "debug". That would force me to use "Release" settings during development. I cannot see the reason that rendering is maybe the factor 100 slower than in release, is there a way to generate debug builds that aren't all too slow and link against my "debug" settings? Any hints, just anyone? greetings & thanks in advance, Stefan >8^) PS: Nice to see osg 2.0 out there - congratulations! I am looking forward to use it :) _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
