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[General] Volume rendering only with one core |
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October 4, 2013, 13:57 |
Volume rendering only with one core
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#1 |
Super Moderator
Tobias Holzmann
Join Date: Oct 2010
Location: Tussenhausen
Posts: 2,705
Blog Entries: 6
Rep Power: 51 |
Dear all,
I have a problem with paraview (binaries 3.12). If I set "use multicore" in the settings everything speed up but if I want to make a volume rendering I get the following error: Code:
shor-ty@cfd:/media/SERVER/benchmark$ paraview paraview.foam AutoMPI: SUCCESS: command is: "/home/shor-ty/OpenFOAM/ParaView-3.12.0-Linux-x86_64/lib/paraview-3.12/mpiexec" "-np" "8" "/home/shor-ty/OpenFOAM/ParaView-3.12.0-Linux-x86_64/lib/paraview-3.12/pvserver" "--server-port=39983" AutoMPI: starting process server -------------- server output -------------- Waiting for client AutoMPI: server sucessfully started. ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23490 ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23491 ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23492 Can I shor-ty@cfd:/media/SERVER/benchmark$ paraview paraview.foam AutoMPI: SUCCESS: command is: "/home/shor-ty/OpenFOAM/ParaView-3.12.0-Linux-x86_64/lib/paraview-3.12/mpiexec" "-np" "8" "/home/shor-ty/OpenFOAM/ParaView-3.12.0-Linux-x86_64/lib/paraview-3.12/pvserver" "--server-port=39983" AutoMPI: starting process server -------------- server output -------------- Waiting for client AutoMPI: server sucessfully started. ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23490 ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23491 ERROR: In /home/kitware/Dashboards/MyTests/ParaView-master/VTK/Parallel/vtkSocketCommunicator.cxx, line 766 vtkSocketCommunicator (0x301ff00): Could not receive tag. 23492 [code] Does anyone know why this error occur and how I can solve it ? Thanks in advance tobi |
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October 5, 2013, 05:58 |
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#2 | |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,974
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Rep Power: 128 |
Hi Tobi,
I think there is something strange with your command... it should be something like: Code:
paraview --data=case.foam Code:
paraview case.foam
I did some more tests with "LIBGL_ALWAYS_INDIRECT", as explained here: http://www.cfd-online.com/Forums/ope...tml#post279104 - but it made the display unresponsive, since it seemed to have changed the rendering priorities, therefore ignoring the user-side of rendering I did a bit of searching and found this thread: http://www.cfd-online.com/Forums/ope...-paraview.html - Petr seems to still have the same/similar problem, even after 1 year of trial and error. Best regards, Bruno ---------------------- edit: A bit more searching and I found this: http://www.cmake.org/Wiki/index.php?...ee_my_data_.3F Quote:
edit 2: Try using the example file group "Data/FileSeries/wavelet_..vti" present in ParaView's data package. This did a really fast volume render, as shown in attachment. Also try "Data/iron_protein.vtk", as shown in the second image.
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Last edited by wyldckat; October 5, 2013 at 06:33. Reason: see "edit:" and "edit 2" |
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