Hi Lukasz, I was able to replicate your crash in your first parallel crash with PV 5.0. I didn't try any of the other cases yet but am guessing that they're all related.
Thanks for the bug report. Best, Andy On Fri, Mar 18, 2016 at 4:56 AM, Paluszek, Lukasz < [email protected]> wrote: > Dear All, > > > > I have been struggling to make the Stream Tracer with Custom Source (STCS) > work in parallel. It works in serial mode without any issues but in > parallel I am hitting a wall of obstacles. I made a little test with the > disk_out_ref.ex2 in serial and parallel by and this is what I found. I am > using Paraview v5.0.0 compiled from source with system libs linked against > openmpi 1.7.1. I also briefly checked with other mpi flavours and under > Windows with the MPI enabled binaries from paraview.org, but the problems > did not disappear. > > > > Serial mode: > > > > 1) > > Load file (just with the “V” variable) > > Slice with Z=5 > > Stream Tracer with Custom Source (STCS) > > Success > > > > 2) > > Load file > > Slice with Z=5 > > Mask points (10 points with random sampling) > > STCS > > Success > > > > 3) > > Load file > > Select some points with Select Points Through > > Extract Selection > > STCS > > Success > > > > Everything worked without issues. Now the same in parallel on 6 processes. > Here is a little word of warning, the Exodus reader reads all the data onto > just one process, so unless the D3 filter is used everything works in more > or less serial mode. > > > > 1) > > Load file > > D3 > > Slice with Z=5 > > STCS > > Crash > > “ > > Generic Warning: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, > line 72 > > MPI had an error > > ------------------------------------------------ > > MPI_ERR_IN_STATUS: error code in status > > ------------------------------------------------ > > > > -------------------------------------------------------------------------- > > MPI_ABORT was invoked on rank 5 in communicator MPI_COMM_WORLD > > with errorcode 18. > > > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > -------------------------------------------------------------------------- > > “ > > 2) > > Load file > > D3 > > Slice with Z=5 > > Mask points (10 points, random sampling & proportional distribution) > > Paraview hangs: > > “ > > ERROR: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, > line 325 > > vtkPMaskPoints (0x31c8480): No points to mask > > > > ERROR: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, > line 325 > > vtkPMaskPoints (0x4b0dea0): No points to mask > > “ > > If you do not switch proportional distribution then Paraview spits an > error “No points to mask” but you doesn’t crash or freeze. Generating STCS > from the masked points will crash Paraview though. > > > > 3) > > Load file > > D3 > > Slice with Z=5 > > D3 the slice > > Mask points (10 points) > > D3 the points > > STCS > > Crash > > “ > > Generic Warning: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, > line 72 > > MPI had an error > > ------------------------------------------------ > > MPI_ERR_TRUNCATE: message truncated > > ------------------------------------------------ > > > > -------------------------------------------------------------------------- > > MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD > > with errorcode 15. > > > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > ” > > > > 4) > > Load file > > D3 > > Select some points with Select Points Through > > Extract Selection > > STCS > > Crash > > > > > > I also tried with more combinations with and without the D3 filter on the > subsequent filters and on my industrial geometries but I could never make > the Stream Tracer with Custom Source work in parallel. I found a related > bug report http://www.paraview.org/Bug/view.php?id=15342 and an old post > https://cmake.org/pipermail/paraview/2009-December/014909.html but no > solutions to this problem. Interestingly the common Stream Tracer filter > works in parallel with both point and high resolution line sources. > > > > I would be grateful if you could try to first reproduce this behavior and > confirm that this is not specific to my installation. If anyone had an idea > how to fix that I would be more than happy. > > > > Regards, > > Lukasz > > > > > > > > [image: Beschreibung: Beschreibung: Description : > cid:[email protected]] > > *Łukasz Paluszek* > > Airbus Helicopters > > Aerodynamics Department (ETGA) > > 86607 Donauwörth > > Germany > > Tel.: +49 (90) 671 8231 > > Fax.: +49 (90) 671 9122 > > [email protected] > > > > AIRBUS HELICOPTERS DEUTSCHLAND GmbH > > Sitz der Gesellschaft / Registered Office: Donauwörth > > Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 > > Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: > Guillaume Faury > > Geschäftsführung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender > / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Schübel; Stefan Thomé > > > The information in this e-mail is confidential. The contents may not be > disclosed or used by anyone other than the addressee. Access to this e-mail > by anyone else is unauthorised. > If you are not the intended recipient, please notify Airbus immediately and > delete this e-mail. > Airbus cannot accept any responsibility for the accuracy or completeness of > this e-mail as it has been sent over public networks. If you have any > concerns over the content of this message or its Accuracy or Integrity, > please contact Airbus immediately. > All outgoing e-mails from Airbus are checked using regularly updated virus > scanning software but you should take whatever measures you deem to be > appropriate to ensure that this message and any attachments are virus free. > > > _______________________________________________ > 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 > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
