If you're developing a homemade application (c++ class which derive from
otb::Application class) you need to add a call to the method
AddRAMParameters() in the DoInit method and it will automatically add
the "ram" parameter which will allow to set memory usage by the application.
Example of call to AddRAMParameters in OTB source:
https://github.com/orfeotoolbox/OTB/blob/master/Modules/Applications/AppImageUtils/app/otbConcatenateImages.cxx#L80
Manuel
Le 27/10/2015 12:34, Julien Radoux a écrit :
Hello,
what is the best way to manage ram used by my applications ? With the
OTBapplication, there is a -ram argument which define the max ram used
at runtime. I would like to do the same with my application, or to
understand beter the way a new "home made" application will manage the
RAM if nothing is specified. Does it use the maximum available RAM ? Is
it limited by some environment setting ? Can I add some pieces of code
to have the same feature as the OTBapplications ?
Thank you
Julien
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