DMSetVecType

Sets the type of vector to be created with DMCreateLocalVector() and DMCreateGlobalVector()

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSetVecType(DM dm, VecType ctype)

Logically Collective

Input Parameters

• dm - initial distributed array

• ctype - the vector type, for example VECSTANDARD, VECCUDA, or VECVIENNACL

Options Database Key

• -dm_vec_type ctype - the type of vector to create

See Also

DM Basics, DM, DMCreate(), DMDestroy(), DMDAInterpolationType, VecType, DMGetVecType(), DMSetMatType(), DMGetMatType(), VECSTANDARD, VECCUDA, VECVIENNACL, DMCreateLocalVector(), DMCreateGlobalVector()

Level

intermediate

Location

src/dm/interface/dm.c

Examples

src/snes/tutorials/ex28.c
src/snes/tutorials/ex55.c

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