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From: liuliang_at_[hidden]
Date: 2006-04-12 11:09:42


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