[osg-users] Update, Performance, and TerraPage (TXP)

John Farrier john.farrier at gmail.com
Fri Jun 19 11:57:04 PDT 2015


I am running OSG v3.2.1 on Windows 8, Visual Studio 2012, 64-bit.  I am working on a new application and the performance is not what I want.  Looking at the OSG statistics, most of my time is being spent in "Update".  After running VTune, I only get a little insight into where the problem is.  

I am using a TerraPage database.  There is quite a bit of OSG TXP-related work that is showing up in VTune as being expensive, so this seems like a good place to start.  The TXP library seems non-trivial to me.  Are there any good resources (because Google and I couldn't find them) on ways to configure the TXP node or optimize its use?  

Then, just generally, are there any ways within OSG to gain insight into what is using up time within Update?

Thank you!


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