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 (?).
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
