<div dir="ltr">This is great finding. Thanks. Can you print out the values by calling PrintSelf on the mapper? After and before you change this flag to ON and OFF. Look for MaxMemoryInBytes <div><br></div><div> os << indent << "MaxMemoryInBytes: " << this->MaxMemoryInBytes << endl;<br></div><div><br></div><div>Also, see if your can put a break point here: </div><div>Rendering/OpenGL/vtkXGPUInfoList.cxx:81</div><div><br></div><div>- Aashish</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 25, 2014 at 3:49 AM, Emptystack <span dir="ltr"><<a href="mailto:wulihouxiaoshuai@163.com" target="_blank">wulihouxiaoshuai@163.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Finally I found the cause of my problem,  I made a mistake when I configured<br>
the VTK: I set the VTK_USE_NVCONTROL to ON according to<br>
<a href="http://vtk.1045678.n5.nabble.com/dashboard-maintainers-To-make-TestGPUInfo-works-properly-td1244762.html" target="_blank">http://vtk.1045678.n5.nabble.com/dashboard-maintainers-To-make-TestGPUInfo-works-properly-td1244762.html</a>.<br>
After setting VTK_USE_NVCONTROL to OFF and configuring and building VTK<br>
again, the occupied memory of my applications decreased. But I still don't<br>
know why?<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://vtk.1045678.n5.nabble.com/GPURenderDemo-Difference-between-linux-OS-and-Windows-OS-tp5728759p5728868.html" target="_blank">http://vtk.1045678.n5.nabble.com/GPURenderDemo-Difference-between-linux-OS-and-Windows-OS-tp5728759p5728868.html</a><br>
<div class="HOEnZb"><div class="h5">Sent from the VTK - Users mailing list archive at Nabble.com.<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>| Technical Leader         <br>| Kitware Inc.            <br></i></font><div><i><font face="trebuchet ms, sans-serif">| </font><a href="http://www.kitware.com/company/team/chaudhary.html" target="_blank">http://www.kitware.com/company/team/chaudhary.html</a></i></div></div>
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