[OMPI users] running a job problem
Hi there, We have a Mac network running xgrid and we have successfully installed mpi. We want to run a parallell version of mrbayes. It did not have any problem when we compiled mrbayes using mpicc. But when we tried to run the compiled mrbayes, we got lots errror message mpiexec -np 4 ./mb -i yeast_noclock_imp.txt Parallel version of Parallel version of Parallel version of Parallel version of [ea285fltprinter.scc.ohio-state.edu:03327] *** An error occurred in MPI_comm_size [ea285fltprinter.scc.ohio-state.edu:03327] *** on communicator MPI_COMM_WORLD [ea285fltprinter.scc.ohio-state.edu:03327] *** MPI_ERR_COMM: invalid communicator [ea285fltprinter.scc.ohio-state.edu:03327] *** MPI_ERRORS_ARE_FATAL (goodbye) [ea285fltprinter.scc.ohio-state.edu:03325] *** An error occurred in MPI_comm_size [ea285fltprinter.scc.ohio-state.edu:03325] *** on communicator MPI_COMM_WORLD [ea285fltprinter.scc.ohio-state.edu:03325] *** MPI_ERR_COMM: invalid communicator [ea285fltprinter.scc.ohio-state.edu:03325] *** MPI_ERRORS_ARE_FATAL (goodbye) [ea285fltprinter.scc.ohio-state.edu:03321] *** An error occurred in MPI_comm_size [ea285fltprinter.scc.ohio-state.edu:03321] *** on communicator MPI_COMM_WORLD [ea285fltprinter.scc.ohio-state.edu:03321] *** MPI_ERR_COMM: invalid communicator [ea285fltprinter.scc.ohio-state.edu:03321] *** MPI_ERRORS_ARE_FATAL (goodbye) [ea285fltprinter.scc.ohio-state.edu:03323] *** An error occurred in MPI_comm_size [ea285fltprinter.scc.ohio-state.edu:03323] *** on communicator MPI_COMM_WORLD [ea285fltprinter.scc.ohio-state.edu:03323] *** MPI_ERR_COMM: invalid communicator [ea285fltprinter.scc.ohio-state.edu:03323] *** MPI_ERRORS_ARE_FATAL (goodbye) 1 process killed (possibly by Open MPI) Anyone can help me out? Thank you very much. Liang
Re: [OMPI users] running a job problem
Brian, It worked when I used the latest version of Mrbayes. Thanks. By the way, do you have any idea to submit an ompi job on xgrid? Thanks again. Liang > On Apr 12, 2006, at 9:09 AM, liuli...@stat.ohio-state.edu wrote: > >> We have a Mac network running xgrid and we have successfully installed >> mpi. We want to run a parallell version of mrbayes. It did not have >> any >> problem when we compiled mrbayes using mpicc. But when we tried to >> run the >> compiled mrbayes, we got lots errror message >> >> mpiexec -np 4 ./mb -i yeast_noclock_imp.txt >> Parallel version of >> >> Parallel version of >> >> Parallel version of >> >> Parallel version of >> >> [ea285fltprinter.scc.ohio-state.edu:03327] *** An error occurred in >> MPI_comm_size >> [ea285fltprinter.scc.ohio-state.edu:03327] *** on communicator >> MPI_COMM_WORLD >> [ea285fltprinter.scc.ohio-state.edu:03327] *** MPI_ERR_COMM: invalid >> communicator >> [ea285fltprinter.scc.ohio-state.edu:03327] *** MPI_ERRORS_ARE_FATAL >> (goodbye) > > This indicates that the application is calling an MPI function with > an invalid communicator. Unfortunately, this is a hard one to track > down without more information. What version of mrbayes are you using > and can you share your input deck? > > Thanks, > > Brian > > > -- >Brian Barrett >Open MPI developer >http://www.open-mpi.org/ > > > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
