petsc-3.13.6 2020-09-29

MatPartitioningChacoSetGlobal

Set global method for Chaco partitioner.

#include "petscmat.h" 
PetscErrorCode MatPartitioningChacoSetGlobal(MatPartitioning part,MPChacoGlobalType method)

Collective on MatPartitioning

	part	- the partitioning context
	method	- one of MP_CHACO_MULTILEVEL, MP_CHACO_SPECTRAL, MP_CHACO_LINEAR, MP_CHACO_RANDOM or MP_CHACO_SCATTERED

-mat_partitioning_chaco_global <method> -the global method

The default is the multi-level method. See Chaco documentation for additional details.

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