#include "petscsf.h" PetscErrorCode PetscSFGetGroups(PetscSF sf,MPI_Group *incoming,MPI_Group *outgoing)Collective
| incoming | - group of origin processes for incoming edges (leaves that reference my roots) | |
| outgoing | - group of destination processes for outgoing edges (roots that I reference) |
Level:developer
Location:src/vec/is/sf/interface/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages