petsc-3.8.4 2018-03-24
PetscSFComputeDegreeBegin
begin computation of degree for each root vertex, to be completed with PetscSFComputeDegreeEnd()
Synopsis
#include "petscsf.h"
PetscErrorCode PetscSFComputeDegreeBegin(PetscSF sf,const PetscInt **degree)
Collective
Input Arguments
sf -star forest
Output Arguments
degree -degree of each root vertex
See Also
PetscSFGatherBegin()
Level:advanced
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