Hi,Sebastian Thank you for your reply! John
SMesserschmidt wrote: > Am 08.07.2016 um 10:10 schrieb John Lee: > > > Hi,Alberto > > Thank you for your reply. > > The problem at the link you share is exactly what i have now. But I can't > > find any solution on it. The memory usage is based on windows task manager. > > > There is no "problem". > 1. ) The driver will release the freed memory when it is appropriate. > 2.) Relying on the "working set" displayed in the task-manager is hardly > an indication on how much memory is used. > 3.) Some data might be shared between nodes (e.g. images), so they can > be removed only if the last reference is gone. > > > The question is: If you're hitting a memory limit somewhere, than you > might be doing something wrong. This include not using the > reference-counting system correctly or simply cloning data where it > should be shared. > Cheers > Sebastian > > P.S. > Also see: > > http://forum.openscenegraph.org/viewtopic.php?p=43571#43571 > > > > > > > > > John > > > > > > Alberto Luaces wrote: > > > > > Hi John, > > > > > > there was a recent discussion on the topic that may be interesting to > > > you: > > > > > > http://forum.openscenegraph.org/viewtopic.php?t=15809 > > > > > > "John Lee" <> writes: > > > > > > > > > > > > > Hi, > > > > > > > > In my appllication, there are many child nodes in my root node. When i > > > > dynamically remove its child node, i find the memory will not free > > > > immediatelly, it will free sometimes, maybe it will free when i keep > > > > removing a few child nodes, or it will free when i remove all child > > > > nodes? Why this happens? And can anyone tell me how to free the scene > > > > memory immediatelly? > > > > > > > > Thank you! > > > > > > > > > > > -- > > > Alberto > > > > > > _______________________________________________ > > > osg-users mailing list > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > ------------------ > > > Post generated by Mail2Forum > > > > > > > ------------------ > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=68052#68052 > > > > > > > > > > > > _______________________________________________ > > osg-users mailing list > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > _______________________________________________ > osg-users mailing list > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > ------------------ > Post generated by Mail2Forum ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=68060#68060 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
