DMPlexCreateTwoSidedProcessSF#
Create an SF which just has process connectivity
Synopsis#
#include "petscdmplex.h"
#include "petscdmlabel.h"
PetscErrorCode DMPlexCreateTwoSidedProcessSF(DM dm, PetscSF sfPoint, PetscSection rootRankSection, IS rootRanks, PetscSection leafRankSection, IS leafRanks, IS *processRanks, PetscSF *sfProcess)
Collective on dm
Input Parameters#
dm - The DM
sfPoint - The PetscSF which encodes point connectivity
rootRankSection -
rootRanks -
leftRankSection -
leafRanks -
Output Parameters#
processRanks - A list of process neighbors, or NULL
sfProcess - An SF encoding the two-sided process connectivity, or NULL
See Also#
Level#
developer
Location#
src/dm/impls/plex/plexdistribute.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages