DMStagSetOwnershipRanges#

set elements per rank in each direction

Synopsis#

#include "petscdmstag.h"   
#include "petscdmproduct.h"   
PetscErrorCode DMStagSetOwnershipRanges(DM dm, const PetscInt lx[], const PetscInt ly[], const PetscInt lz[])

Logically Collective; lx, ly, and lz must contain common values

Input Parameters#

  • dm - the DMSTAG object

  • lx - element counts for each rank in the x direction, may be NULL

  • ly - element counts for each rank in the y direction, may be NULL

  • lz - element counts for each rank in the z direction, may be NULL

Note#

Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to NULL in this case.

See Also#

DMSTAG: Staggered, Structured Grid, DMSTAG, DMStagSetGlobalSizes(), DMStagGetOwnershipRanges(), DMDASetOwnershipRanges()

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