PetscSFDistributeSection

Create a new PetscSection reorganized, moving from the root to the leaves of the PetscSF

Synopsis

#include "petscsf.h"   
PetscErrorCode PetscSFDistributeSection(PetscSF sf, PetscSection rootSection, PetscInt **remoteOffsets, PetscSection leafSection)

Collective

Input Parameters

• sf - The PetscSF

• rootSection - Section defined on root space

Output Parameters

• remoteOffsets - root offsets in leaf storage, or NULL

• leafSection - Section defined on the leaf space

Fortran Notes

In Fortran, use PetscSFDistributeSectionF90()

See Also

PetscSF, PetscSFCreate()

Level

advanced

Location

src/vec/is/sf/utils/sfutils.c

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Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages