petsc-3.11.4 2019-09-28
AOSetIS
Sets the IS associated with the application ordering.
Synopsis
#include "petscao.h"
PetscErrorCode AOSetIS(AO ao,IS isapp,IS ispetsc)
Collective on MPI_Comm
Input Parameters
| ao | - the application ordering
|
| isapp | - index set that defines an ordering
|
| ispetsc | - index set that defines another ordering (may be NULL to use the
natural ordering)
|
Notes
The index sets isapp and ispetsc are used only for creation of ao.
This routine increases the reference count of isapp and ispetsc so you may/should destroy these arguments after this call if you no longer need them
Keywords
AO, create
See Also
AOCreate(), AODestroy(), AOPetscToApplication(), AOApplicationToPetsc()
Level
beginner
Location
src/vec/is/ao/interface/ao.c
Index of all AO routines
Table of Contents for all manual pages
Index of all manual pages