rsize2           1241 ompi/communicator/comm.c     int size1, size2, rsize1, rsize2;
rsize2           1262 ompi/communicator/comm.c     rsize2 = ompi_comm_remote_size (comp2);
rsize2           1264 ompi/communicator/comm.c     if ( size1 != size2 || rsize1 != rsize2 ) {