petsc-master 2019-09-15
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DMPlexDistributeFieldIS

Distribute field data to match a given PetscSF, usually the SF from mesh distribution

Synopsis

#include "petscdmplex.h"   
#include "petscdmlabel.h"  
PetscErrorCode DMPlexDistributeFieldIS(DM dm, PetscSF pointSF, PetscSection originalSection, IS originalIS, PetscSection newSection, IS *newIS)
Collective on dm

Input Parameters

dm - The DMPlex object
pointSF - The PetscSF describing the communication pattern
originalSection - The PetscSection for existing data layout
originalIS - The existing data

Output Parameters

newSection - The PetscSF describing the new data layout
newIS - The new data

See Also

DMPlexDistribute(), DMPlexDistributeField(), DMPlexDistributeData()

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