MatPartitioningChacoSetCoarseLevel#

Set the coarse level parameter for the Chaco partitioner.

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatPartitioningChacoSetCoarseLevel(MatPartitioning part, PetscReal level)

Collective

Input Parameters#

  • part - the partitioning context

  • level - the coarse level in range [0.0,1.0]

Options Database Key#

  • -mat_partitioning_chaco_coarse - Coarse level

See Also#

MatPartitioningType, MatPartitioning, MATPARTITIONINGCHACO

Level#

advanced

Location#

src/mat/partition/impls/chaco/chaco.c

Implementations#

MatPartitioningChacoSetCoarseLevel_Chaco in src/mat/partition/impls/chaco/chaco.c


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