petsc-3.9.0 2018-04-07
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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

Examples

src/vec/is/sf/examples/tutorials/ex1.c.html

Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages