petsc-dev 2014-07-23
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MatCoarsenSetAdjacency

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

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatCoarsenSetAdjacency(MatCoarsen agg, Mat adj)
Collective on MatCoarsen and Mat

Input Parameters

agg - the coarsen context
adj - the adjacency matrix

Keywords

Coarsen, adjacency

See Also

MatCoarsenCreate()

Level:beginner
Location:
src/mat/coarsen/coarsen.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages