MatCoarsenMISKSetDistance

the distance to be used by MISK

Synopsis

#include "petscmat.h" 
PetscErrorCode MatCoarsenMISKSetDistance(MatCoarsen crs, PetscInt k)

Collective

Input Parameters

• crs - the coarsen

• k - the distance

Options Database Key

• -mat_coarsen_misk_distance - distance for MIS

Note

When the coarsening is used inside PCGAMG then the options database key is -pc_gamg_mat_coarsen_misk_distance

See Also

MATCOARSENMISK, MatCoarsen, MatCoarsenSetFromOptions(), MatCoarsenSetType(), MatCoarsenRegister(), MatCoarsenCreate(), MatCoarsenDestroy(), MatCoarsenSetAdjacency(), MatCoarsenMISKGetDistance() MatCoarsenGetData()

Level

advanced

Location

src/mat/graphops/coarsen/impls/misk/misk.c

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Index of all MatGraphOperations routines
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