pass_on_topo 408 ompi/communicator/comm.c ompi_communicator_t **newcomm, bool pass_on_topo ) pass_on_topo 578 ompi/communicator/comm.c pass_on_topo, pass_on_topo 457 ompi/communicator/communicator.h ompi_communicator_t** newcomm, bool pass_on_topo);