MatCoarsenSetType#
Sets the type of aggregator to use
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatCoarsenSetType(MatCoarsen coarser, MatCoarsenType type)
Collective
Input Parameters#
- coarser - the coarsen context. 
- type - a known coarsening method 
Options Database Key#
- -mat_coarsen_type - - maximal independent set based; distance k MIS; heavy edge matching
See Also#
MatCoarsen, MatCoarsenCreate(), MatCoarsenApply(), MatCoarsenType, MatCoarsenGetType()
Level#
advanced
Location#
src/mat/graphops/coarsen/interface/coarsen.c
Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages