petsc-3.7.3 2016-07-24
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# MatPartitioningPartySetMatchOptimization

Activate matching optimization for graph reduction.

### Synopsis

    #include "petscmat.h"
    PetscErrorCode MatPartitioningPartySetMatchOptimization(MatPartitioning part,PetscBool opt)

Collective on MatPartitioning

### Input Parameters

| part | - the partitioning context
| opt | - boolean flag

### Options Database

-mat_partitioning_party_match_optimization -Matching optimization on/off

Level:advanced
Location: src/mat/partition/impls/party/party.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages