petsc-3.7.7 2017-09-25
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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 DM routines
Table of Contents for all manual pages
Index of all manual pages