petsc-3.5.4 2015-05-23
PetscSFCreate
create a star forest communication context
Synopsis
#include "petscsf.h"
PetscErrorCode PetscSFCreate(MPI_Comm comm,PetscSF *sf)
Not Collective
Input Arguments
comm -communicator on which the star forest will operate
Output Arguments
sf -new star forest context
See Also
PetscSFSetGraph(), PetscSFDestroy()
Level:intermediate
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
Examples
src/vec/is/sf/examples/tutorials/ex1.c.html