PetscSFGetRanksSF#
gets the PetscSF
to perform communications with root ranks
Synopsis#
#include "petscsf.h"
PetscErrorCode PetscSFGetRanksSF(PetscSF sf, PetscSF *rsf)
Collective
Input Parameter#
sf - star forest
Output Parameter#
rsf - the star forest with a single root per process to perform communications
See Also#
Level#
developer
Location#
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages