Ola Skavhaug wrote: > Garth N. Wells skrev den 10/07-2008 følgende: >> When I have MPI installed and configure DOLFIN with either PETSc or >> Trilinos, I get a bunch of errors when plot() is called (see below). >> A plot appears as expected, followed by the error messages. Looks like a >> Viper issue (?). > > As far as I know, there shouldn't be any MPI calls in viper/VTK. I have > absolutely no idea what causes this error. > > Did you compile VTK with MPI? Could you report the output of this commando on > the shared vtk-libraries: > objdump -R /usr/lib/libvtk*.so | grep MPI >
I didn't build VTK. I'm using the package. From objdump I get >objdump -R /usr/lib/libvtk*.so | grep MPI 000fc960 R_386_JUMP_SLOT _ZN24vtkDistributedDataFilter15MPIRedistributeEP10vtkDataSetS1_ Garth > Ola > > >> Garth >> >> Plotting Function, press q to continue... >> *** An error occurred in MPI_Attr_get >> *** after MPI was finalized >> *** MPI_ERRORS_ARE_FATAL (goodbye) >> [gnw20pc:3330] Abort before MPI_INIT completed successfully; not able to >> guarantee that all other processes were killed! >> *** An error occurred in MPI_Comm_rank >> *** after MPI was finalized >> *** MPI_ERRORS_ARE_FATAL (goodbye) >> *** An error occurred in MPI_Type_free >> *** after MPI was finalized >> *** MPI_ERRORS_ARE_FATAL (goodbye) >> Segmentation fault >> Unable to plot (PyDOLFIN or Viper plotter not available). >> Saved function u (discrete function) to file poisson.pvd in VTK format. >> _______________________________________________ >> DOLFIN-dev mailing list >> [email protected] >> http://www.fenics.org/mailman/listinfo/dolfin-dev _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
