communicator_c     24 examples/dtrace/mpicommleak.c static MPI_Comm communicator_a, communicator_b, communicator_c;
communicator_c     55 examples/dtrace/mpicommleak.c     MPI_Comm_dup(MPI_COMM_WORLD, &communicator_c);
communicator_c     60 examples/dtrace/mpicommleak.c     MPI_Comm_free(&communicator_c);