petsc-3.13.6 2020-09-29
DMStagSetNumRanks
set ranks in each direction in the global rank grid
Synopsis
PetscErrorCode DMStagSetNumRanks(DM dm,PetscInt nRanks0,PetscInt nRanks1,PetscInt nRanks2)
Logically Collective; nRanks0, nRanks1, and nRanks2 must contain common values
Input Parameters
| dm | - the DMStag object
|
| nRanks0,nRanks1,nRanks2 | - number of ranks in each direction
|
Notes
Arguments corresponding to higher dimensions are ignored for 1D and 2D grids.
See Also
DMSTAG, DMDASetNumProcs()
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