MatPartitioningChacoSetEigenNumber#

Sets the number of eigenvectors to compute by Chaco during partitioning during partitioning.

Synopsis#

Collective

Input Parameters#

  • part - the partitioning context

  • num - the number of eigenvectors

Options Database Key#

  • -mat_partitioning_chaco_eigen_number - Number of eigenvectors

Note#

Accepted values are 1, 2 or 3, indicating partitioning by bisection, quadrisection, or octosection.

See Also#

MatPartitioningType, MatPartitioning, MATPARTITIONINGCHACO, MatPartitioningChacoSetEigenSolver(), MatPartitioningChacoGetEigenTol()

Level#

advanced

Location#

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

Implementations#

MatPartitioningChacoSetEigenNumber_Chaco() in src/mat/partition/impls/chaco/chaco.c


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