Partik, Is the call stack the same for both mpi-processes ?
Utkarsh On Sat, May 28, 2011 at 5:00 PM, pratik <[email protected]> wrote: > Hi Utkarsh, > this is what i get: > > > (gdb) where > #0 0x00002b58ed6e41f0 in __nanosleep_nocancel () from > /lib64/libpthread.so.0 > #1 0x00002b58e5b2f8c8 in MPI_SGI_millisleep (milliseconds=<value optimized > out>) at sleep.c:36 > #2 0x00002b58e5b27c2c in MPI_SGI_slow_request_wait (request=0x7fffc53bdb5c, > status=0x7fffc53bdb30, set=0x7fffc53bdb58, gen_rc=0x7fffc53bdb54) at > req.c:1416 > #3 0x00002b58e5adc463 in MPI_SGI_slow_barrier (comm=1) at barrier.c:190 > #4 0x00002b58e5ad06aa in MPI_SGI_finalize () at adi.c:734 > #5 0x00002b58e5af18bc in PMPI_Finalize () at finalize.c:29 > #6 0x00002b58e682b49c in vtkPVMain::Finalize () at > /home/pratikm/source/ParaView/ParaView-3.10.1/Servers/Filters/vtkPVMain.cxx:160 > #7 0x000000000040268e in main (argc=5, argv=0x7fffc53bdd88) at > /home/pratikm/source/ParaView/ParaView-3.10.1/Servers/Executables/pvserver.cxx:52 > > best, > pratik > > On Sunday 29 May 2011 02:16 AM, Utkarsh Ayachit wrote: >> >> Once the pvserver process has hanged, connect to any one of the processes >> with gdb. Use gdb --pid= to attach to a particular process. Then type >> "where" and that will give you the call stack. Do this for both the >> processes and we'd know where they ate stuck. >> >> Utkarsh >> >> >> >> On May 27, 2011, at 10:58 AM, pratik<[email protected]> wrote: >> >> >>> >>> Also, >>> 1) pvserver disconnects properly when run on head node standalone >>> 2) pvserver disconnects properly when run on *one* node via PBS job >>> scheduler. >>> >>> problem arises when i try to use more than one node in the cluster. >>> >>> thanks, >>> pratik >>> On Friday 27 May 2011 08:25 PM, pratik wrote: >>> >>>> >>>> Hi Utkarsh, >>>> This problem always shows up, even if i do not load any data. >>>> The build is: CMAKE_BUILD_TYPE=DEBUG (PV 3.10.1, both server and client) >>>> Can you please tell me how I can do a stack trace of pvserver? >>>> >>>> best, >>>> pratik >>>> >>>> On Friday 27 May 2011 06:51 PM, Utkarsh Ayachit wrote: >>>> >>>>> >>>>> pvserver is designed to quit after the client disconnects. Does this >>>>> show up after a particular operations or always? Is this a debug >>>>> build? Can you post the stack track for the place where the server is >>>>> wainting after client quits? >>>>> >>>>> >>>>> >>>>> On Fri, May 27, 2011 at 12:16 AM, pratik<[email protected]> >>>>> wrote: >>>>> >>>>>> >>>>>> Hi everyone, >>>>>> I have pvserver connecting to my client through reverse connection. >>>>>> However, >>>>>> after i disconnect from the gui, the job (submitted through PBSPro >>>>>> 10.6) >>>>>> continues to run, and i checked and saw that pvserver was still >>>>>> running on >>>>>> the nodes. Is there any option by which the pbs job will terminate >>>>>> when i >>>>>> disconnect from paraview client gui? >>>>>> >>>>>> thanks, >>>>>> pratik >>>>>> _______________________________________________ >>>>>> 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
