petsc-3.14.6 2021-03-30
DMGlobalToLocalBegin
Begins updating local vectors from global vector
Synopsis
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode DMGlobalToLocalBegin(DM dm,Vec g,InsertMode mode,Vec l)
Neighbor-wise Collective on dm
Input Parameters
See Also
DMCoarsen(), DMDestroy(), DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMGlobalToLocal(), DMGlobalToLocalEnd(), DMLocalToGlobalBegin(), DMLocalToGlobal(), DMLocalToGlobalBegin(), DMLocalToGlobalEnd()
Level
intermediate
Location
src/dm/interface/dm.c
Examples
src/dm/tutorials/ex1.c.html
src/dm/tutorials/ex3.c.html
src/dm/tutorials/ex5.c.html
src/dm/tutorials/ex6.c.html
src/dm/tutorials/ex7.c.html
src/dm/tutorials/ex9.c.html
src/ksp/ksp/tutorials/ex42.c.html
src/ksp/ksp/tutorials/ex43.c.html
src/ksp/ksp/tutorials/ex49.c.html
src/ksp/ksp/tutorials/ex70.c.html
src/ksp/ksp/tutorials/ex14f.F90.html
Implementations
DMGlobalToLocalBegin_Composite in src/dm/impls/composite/pack.c
DMGlobalToLocalBegin_DA in src/dm/impls/da/dagtol.c
DMGlobalToLocalBegin_Moab in src/dm/impls/moab/dmmbvec.cxx
DMGlobalToLocalBegin_Network in src/dm/impls/network/network.c
DMGlobalToLocalBegin_Redundant in src/dm/impls/redundant/dmredundant.c
DMGlobalToLocalBegin_Sliced in src/dm/impls/sliced/sliced.c
DMGlobalToLocalBegin_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