MatPartitioningSetAdjacency

Sets the adjacency graph (matrix) of the thing to be partitioned.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatPartitioningSetAdjacency(MatPartitioning part, Mat adj)

Collective

Input Parameters

• part - the partitioning context

• adj - the adjacency matrix, this can be any MatType but the natural representation is MATMPIADJ

See Also

Matrices, Mat, MatPartitioning, MatPartitioningType, MatPartitioningCreate()

Level

beginner

Location

src/mat/partition/partition.c

Examples

src/mat/tutorials/ex15.c
src/mat/tutorials/ex17.c
src/ksp/ksp/tutorials/ex64.c
src/mat/tutorials/ex11.c

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Index of all MatOrderings routines
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Index of all manual pages