void gmx_setup_nodecomm(FILE *fplog,t_commrec *cr);
/* Sets up fast global communication for clusters with multi-core nodes */
-void gmx_init_intra_counters(t_commrec *cr);
-/* Initializes intra-node process counts and ID. */
+void gmx_init_intranode_counters(t_commrec *cr);
+/* Initializes intra-physical-node MPI process/thread counts and ID. */
gmx_bool gmx_mpi_initialized(void);
/* return TRUE when MPI_Init has been called.