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Hi, Utkarsh, sorry I forgot to replay to the list. I wrote Marcelo yesterday "Dear Marcelo, try Edit->Settings->Render View and disable "Use Offscreenrendering for Screenshots". The animation will take more time, but the memory ussage is constant low. We have the same problem when proccessing a large number of timesteps in PV 3.12. Best wishes, Christian " And he said now it's working fine. But in fact, this does not solve the real problem. I have a GTX580 GPU with NVIDIA 290.10 64bit proprietär driver and the same memory leak when proccessing a large number of files (>200 by fileseriesreader->vtkreader or my own liggghts plugin reader). Can you please tell me how to check if OSMesa is used or not and how to track down where the memory leak comes from (it is not the reader) ? Thanks, Christian Am 21.02.2012 16:19, schrieb Utkarsh Ayachit: Marcelo, Is this using OSMesa for offscreen rendering? There was a memory leak in 3.10.0 that has been subsequently fixed when saving animations with OS Mesa and offscreen rendering enabled.Utkarsh On Mon, Feb 20, 2012 at 6:23 AM, Marcelo Emmel <[email protected]> wrote:Jean Favre <jfavre <at> cscs.ch> writes:Berk Geveci wrote:To animate particles in a steady-state flow field, I'd think that you would generate streamlines and then somehow animate particles along those.this is exactly the technique I use. Generate streamlines. Then iso-contour the streamline object with the scalar field "IntegrationTime". Use a single threshold. Then animate the threshold value. Use Mode=Sequence, get a ramp between minimum time and maximun time. Use Glyphs (small spheres or arrows) attached to the iso-valued contours and they will "animate" their position along the streamlines. Jean Swiss national Supercomputing CenterDear Jean Favre, Thanks a lot, you showed me the way after a long search time! I am facing a new problem now: when making animations, Paraview uses all available memory then crashes (I am using Paraview 3.12.0 64bit). I just can make about 400 frames before crashing. After producing the animation, I do not know how to "flush" memory, since it remains busy. Thanks a lot and congratulations for your job. Best regards, Marcelo Emmel Mechanical Engineer, MSc www.emmel.eng.br _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview --
 Dipl.-Ing. Christian Richter Lehrstuhl für Materialflusstechnik Institut für Logistik und Materialflusstechnik (ILM) Fakultät für Maschinenbau (FMB) Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 D-39106 Magdeburg Gebäude 10, Raum 213 University Magdeburg “Otto-von-Guericke” Department of Material Handling Institute of Logistics and Material Handling Systems (ILM) Faculty for Mechanical Engineering (FMB) E-Mail: [email protected] Tel.: +49 (0)391/67-12690 NEU Fax: +49 (0)391/67-12646 URL: http://www.ilm.ovgu.de
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