MatPartitioningSetUseEdgeWeights#
Set a flag to indicate whether or not to use edge weights.
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatPartitioningSetUseEdgeWeights(MatPartitioning part, PetscBool use_edge_weights)
Logically Collective
Input Parameters#
- part - the partitioning context 
- use_edge_weights - the flag indicateing whether or not to use edge weights. By default no edge weights will be used, that is, use_edge_weights is set to FALSE. If set use_edge_weights to TRUE, users need to make sure legal edge weights are stored in an ADJ matrix. 
Options Database Key#
- -mat_partitioning_use_edge_weights - (true or false) 
See Also#
Matrices, Mat, MatPartitioning, MatPartitioningCreate(), MatPartitioningSetType(), MatPartitioningSetVertexWeights(), MatPartitioningSetPartitionWeights()
Level#
beginner
Location#
Examples#
Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages