DMStagGetEntries#

get number of native entries in the global representation

Synopsis#

#include "petscdmstag.h"   
#include "petscdmproduct.h"   
PetscErrorCode DMStagGetEntries(DM dm, PetscInt *entries)

Not Collective

Input Parameter#

Output Parameter#

  • entries - number of rank-native entries in the global representation

Note#

This is the number of entries on this rank for a global vector associated with dm. That is, it is value of size returned by VecGetLocalSize(vec,&size) when DMCreateGlobalVector(dm,&vec) is used to create a Vec`. Users would typically use these functions.

See Also#

DMSTAG: Staggered, Structured Grid, DMSTAG, DMStagGetDOF(), DMStagGetEntriesLocal(), DMStagGetEntriesPerElement(), DMCreateLocalVector()

Level#

developer

Location#

src/dm/impls/stag/stagutils.c


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