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  • DMLocalToGlobalEnd

DMLocalToGlobalEnd#

updates global vectors from local vectors

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMLocalToGlobalEnd(DM dm, Vec l, InsertMode mode, Vec g)

Neighbor-wise Collective

Input Parameters#

  • dm - the DM object

  • l - the local vector

  • mode - INSERT_VALUES or ADD_VALUES

  • g - the global vector

Note#

See DMLocalToGlobalBegin() for full details

See Also#

DM Basics, DM, DMLocalToGlobalBegin(), DMCoarsen(), DMDestroy(), DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMGlobalToLocalEnd()

Level#

intermediate

Location#

src/dm/interface/dm.c

Examples#

src/dm/tutorials/ex9.c
src/dm/tutorials/ex1.c
src/dm/tutorials/ex14.c
src/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex43.c
src/dm/tutorials/ex5.c
src/dm/tutorials/ex7.c
src/ksp/ksp/tutorials/ex70.c
src/ksp/ksp/tutorials/ex69.c
src/ksp/ksp/tutorials/ex49.c

Implementations#

DMLocalToGlobalEnd_Composite() in src/dm/impls/composite/pack.c
DMLocalToGlobalEnd_DA() in src/dm/impls/da/dagtol.c
DMLocalToGlobalEnd_Moab() in src/dm/impls/moab/dmmbvec.cxx
DMLocalToGlobalEnd_Network() in src/dm/impls/network/network.c
DMLocalToGlobalEnd_Redundant() in src/dm/impls/redundant/dmredundant.c
DMLocalToGlobalEnd_Stag() in src/dm/impls/stag/stag.c


Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

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  • Input Parameters
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Last updated on 2025-04-30T13:10:40-0500 (v3.23.1).