petsc-dev 2014-08-21
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DMDASetNumProcs

Sets the number of processes in each dimension

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDASetNumProcs(DM da, PetscInt m, PetscInt n, PetscInt p)
Logically Collective on DMDA

Input Parameters

da - the DMDA
m - the number of X procs (or PETSC_DECIDE)
n - the number of Y procs (or PETSC_DECIDE)
p - the number of Z procs (or PETSC_DECIDE)

See Also

DMDASetSizes(), DMDAGetSize(), PetscSplitOwnership()

Level:intermediate
Location:
src/dm/impls/da/da.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages