DMRedundantCreate#
Creates a DM object, used to manage data for dense globally coupled variables
Synopsis#
#include "petscdmredundant.h"
PetscErrorCode DMRedundantCreate(MPI_Comm comm, PetscMPIInt rank, PetscInt N, DM *dm)
Collective
Input Parameters#
comm - the processors that will share the global vector
rank - the MPI rank to own the redundant values
N - total number of degrees of freedom
Output Parameter#
dm - the
DMobject of typeDMREDUNDANT
See Also#
DM, DMREDUNDANT, DMDestroy(), DMCreateGlobalVector(), DMCreateMatrix(), DMCompositeAddDM(), DMSetType(), DMRedundantSetSize(), DMRedundantGetSize()
Level#
advanced
Location#
Examples#
src/snes/tutorials/ex21.c
src/snes/tutorials/ex22.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages