petsc-3.7.1 2016-05-15
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 Many br
Input Parameters
| dm | - the packer object Many br |
| gvec | - the global vector Many br |
| Vec ... | - the individual sequential vectors, NULL for those that are not needed Many br |
Many br
Notes
DMCompositeScatterArray() is a non-variadic alternative that is often more convenient for library callers and is Many braccessible from Fortran. Many br
See Also
DMDestroy(), DMCompositeAddDM(), DMCreateGlobalVector(),
DMCompositeGather(), DMCompositeCreate(), DMCompositeGetISLocalToGlobalMappings(), DMCompositeGetAccess(), Many brDMCompositeGetLocalVectors(), DMCompositeRestoreLocalVectors(), DMCompositeGetEntries() Many brDMCompositeScatterArray() Many br
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/ex21.c.html
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex28.c.html
src/ts/examples/tutorials/ex14.c.html