petsc-3.9.4 2018-09-11
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DMDAGetNumLocalSubDomains

 Gets the number of local subdomains created upon decomposition.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDAGetNumLocalSubDomains(DM da,PetscInt *Nsub)
Not collective

Input Parameters

da -The DMDA

Output Parameters

Keywords

distributed array, domain decomposition

See Also

DMDACreateDomainDecomposition(), DMDASetNumLocalSubDomains(), DMDA

Level

intermediate

Location

src/dm/impls/da/da.c
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages
Nsub - Number of local subdomains created upon decomposition