PETSc version 3.15.5
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# MatPartitioningChacoSetLocal

Set local method for Chaco partitioner.

### Synopsis

    #include "petscmat.h"
    PetscErrorCode MatPartitioningChacoSetLocal(MatPartitioning part,MPChacoLocalType method)

Collective on MatPartitioning

### Input Parameters

| part | - the partitioning context
| method | - one of MP_CHACO_KERNIGHAN or MP_CHACO_NONE

### Options Database

| -mat_partitioning_chaco_local <method> | - the local method

### Notes

The default is to apply the Kernighan-Lin heuristic. See Chaco documentation for additional details.

### See Also

MatPartitioningChacoSetGlobal(),MatPartitioningChacoGetLocal()

### Level

advanced

### Location

src/mat/partition/impls/chaco/chaco.c

### Implementations

MatPartitioningChacoSetLocal_Chaco in src/mat/partition/impls/chaco/chaco.c
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