DMNetworkAssembleGraphStructures#
Assembles vertex and edge data structures. Must be called after DMNetworkDistribute()
Synopsis#
#include "petscdmnetwork.h"
PetscErrorCode DMNetworkAssembleGraphStructures(DM dm)
Collective
Input Parameter#
dm - the
DMNETWORKObject
Note#
the routine will create alternative orderings for the vertices and edges. Assume global network points are#
points = [0 1 2 3 4 5 6]
where edges = [0,1,2,3] and vertices = [4,5,6]. The new orderings will be specific to the subset (i.e vertices = [0,1,2] <- [4,5,6]).
With this new ordering a local PetscSection, global PetscSection and PetscSF will be created specific to the subset.
Level#
intermediate
Location#
src/dm/impls/network/network.c
Index of all DMNetwork routines
Table of Contents for all manual pages
Index of all manual pages