petsc-3.3-p7 2013-05-11
DMCompositeScatter
Scatters from a global packed vector into its individual local vectors
Synopsis
#include "petscdmcomposite.h"
PetscErrorCode DMCompositeScatter(DM dm,Vec gvec,...)
Collective on DMComposite
Input Parameters
| dm | - the packer object
|
| gvec | - the global vector
|
| Vec ... | - the individual sequential vectors, PETSC_NULL for those that are not needed
|
See Also
DMDestroy(), DMCompositeAddDM(), DMCreateGlobalVector(),
DMCompositeGather(), DMCompositeCreate(), DMCompositeGetISLocalToGlobalMappings(), DMCompositeGetAccess(),
DMCompositeGetLocalVectors(), DMCompositeRestoreLocalVectors(), DMCompositeGetEntries()
Level:advanced
Location:src/dm/impls/composite/pack.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex10.c.html
src/snes/examples/tutorials/ex21.c.html
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex28.c.html
src/ts/examples/tutorials/ex14.c.html