AOCreateBasic

 Creates a basic application ordering using two integer arrays.

Synopsis

#include "petscao.h"   
PetscErrorCode PETSCDM_DLLEXPORT AOCreateBasic(MPI_Comm comm,PetscInt napp,const PetscInt myapp[],const PetscInt mypetsc[],AO *aoout)
Collective on MPI_Comm

Input Parameters

comm - MPI communicator that is to share AO
napp - size of integer arrays
myapp - integer array that defines an ordering
mypetsc - integer array that defines another ordering (may be PETSC_NULL to indicate the natural ordering)

Output Parameter

aoout -the new application ordering

Options Database Key

-ao_view -call AOView() at the conclusion of AOCreateBasic()

Keywords

AO, create

See Also

AOCreateBasicIS(), AODestroy()

Level:beginner
Location:src/dm/ao/impls/basic/aobasic.c
Index of all AO routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/dm/ao/examples/tutorials/ex2.c.html
src/dm/da/examples/tutorials/ex6.c.html
src/dm/da/examples/tutorials/ex6f90.F.html