petsc-3.14.6 2021-03-30
DMPlexDistributeData
Distribute field data to match a given PetscSF, usually the SF from mesh distribution
Synopsis
#include "petscdmplex.h"
#include "petscdmlabel.h"
PetscErrorCode DMPlexDistributeData(DM dm, PetscSF pointSF, PetscSection originalSection, MPI_Datatype datatype, void *originalData, PetscSection newSection, void **newData)
Collective on dm
Input Parameters
| dm | - The DMPlex object
|
| pointSF | - The PetscSF describing the communication pattern
|
| originalSection | - The PetscSection for existing data layout
|
| datatype | - The type of data
|
| originalData | - The existing data
|
Output Parameters
| newSection | - The PetscSection describing the new data layout
|
| newData | - The new data
|
See Also
DMPlexDistribute(), DMPlexDistributeField()
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