petsc-3.11.4 2019-09-28
PetscSFDistributeSection
Create a new PetscSection reorganized, moving from the root to the leaves of the SF
Synopsis
#include "petscvec.h"
PetscErrorCode PetscSFDistributeSection(PetscSF sf, PetscSection rootSection, PetscInt **remoteOffsets, PetscSection leafSection)
Collective
Input Parameters
| sf | - The SF
|
| rootSection | - Section defined on root space
|
Output Parameters
| remoteOffsets | - root offsets in leaf storage, or NULL
|
| leafSection | - Section defined on the leaf space
|
See Also
PetscSFCreate()
Level
intermediate
Location
src/vec/is/utils/vsectionis.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages