DMDASetAOType

Sets the type of application ordering to create with DMDAGetAO(), for a distributed array.

Synopsis

#include "petscdmda.h"   
PetscErrorCode DMDASetAOType(DM da, AOType aotype)

Collective

Input Parameters

• da - the DMDA

• aotype - type of AO. AOType which can be AOBASIC, AOADVANCED, AOMAPPING, or AOMEMORYSCALABLE

Note

It will generate an error if an AO has already been obtained with a call to DMDAGetAO() and the user sets a different AOType

See Also

DMDA - Creating vectors for structured grids, DM, DMDA, DMDACreate2d(), DMDAGetAO(), DMDAGetGhostCorners(), DMDAGetCorners(), DMLocalToGlobal() DMGlobalToLocalBegin(), DMGlobalToLocalEnd(), DMLocalToLocalBegin(), DMLocalToLocalEnd(), DMDAGetGlobalIndices(), DMDAGetOwnershipRanges(), AO, AOPetscToApplication(), AOApplicationToPetsc(), AOType, AOBASIC, AOADVANCED, AOMAPPING, AOMEMORYSCALABLE

Level

intermediate

Location

src/dm/impls/da/daindex.c

Examples

src/ksp/ksp/tutorials/ex59.c

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Index of all DMDA routines
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Index of all manual pages