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

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Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages