I installed PV with OSMesa on a linux supercomputer. When I am running "pvbatch --use-offscreen-rendering script_file.py", I get the following error: ------------------------------------------------------------------------------------------------------------------------ [fe02s01:15756] *** Process received signal *** [fe02s01:15756] Signal: Segmentation fault (11) [fe02s01:15756] Signal code: (128) [fe02s01:15756] Failing at address: (nil) [fe02s01:15756] [ 0] /lib64/libpthread.so.0 [0x357320eca0] [fe02s01:15756] [ 1] /home/hp120242/k00603/local/HH-1298/usr/lib64/libGL.so.1(glGetString+0xe) [0x2b747e417cee] [fe02s01:15756] *** End of error message *** Segmentation fault (core dumped) ------------------------------------------------------------------------------------------------------------------------ What is going wrong? Is there any problem with the installation of my Paraview with OSMesa support? This pvbatch works fine without --use-offscreen-rendering option when I "ssh" with the "-X" option.
Thank you, Pradeep 2013/1/31 Andy Bauer <andy.ba...@kitware.com> > Yes, you don't need OSMesa when there is graphics hardware support. In > that case though it will still pop up a render window to create screen > shots. OSMesa can still be used even if you have graphics hardware support > and is currently the only way to get around having a window to render into. > > > On Wed, Jan 30, 2013 at 9:09 AM, Pradeep Jha < > prad...@ccs.engg.nagoya-u.ac.jp> wrote: > >> From the online resources I gathered that we need OSMesa only when there >> is no graphics hardware on the system. Ok, so I guess I need to install >> OSMesa and then compile Paraview again with OSMesa support? >> >> Please confirm. >> >> >> 2013/1/30 Andy Bauer <andy.ba...@kitware.com> >> >>> Hi Pradeep, >>> >>> If you don't want the window to pop up you'll need to use offscreen >>> rendering with OSMesa. WriteAnimation() needs to create a window in order >>> to generate the image. It is the same with WriteImage(). >>> >>> Andy >>> >>> On Wed, Jan 30, 2013 at 3:33 AM, Pradeep Jha < >>> prad...@ccs.engg.nagoya-u.ac.jp> wrote: >>> >>>> Hello, >>>> >>>> I made my first PV python script using "Start Trace" and "End Trace". >>>> Now I am trying to run this script using pvbatch hoping it will execute >>>> everything on the command line and not display any graphics. I deleted the >>>> Render() statement which was at the end of the python script generated by >>>> Trace (file attached with this email). But still it keeps generating the >>>> image window and fails when I ssh without X option. >>>> >>>> I have attached the script file. I am executing pvbatch by the command >>>> >>>> $pvbatch export_movie.py >>>> >>>> Why is this happening? >>>> >>>> Thank you, >>>> Pradeep >>>> >>>> >>>> >>>> _______________________________________________ >>>> 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 >>> >>> >> >
_______________________________________________ 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
