petsc-3.14.6 2021-03-30
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MatPartitioningPTScotchGetImbalance

 Gets the value of the load imbalance ratio used during strategy selection.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatPartitioningPTScotchGetImbalance(MatPartitioning part,PetscReal *imb)
Not Collective

Input Parameter

part - the partitioning context

Output Parameter

imb - the load imbalance ratio

See Also

MatPartitioningPTScotchSetImbalance()

Level

advanced

Location

src/mat/partition/impls/scotch/scotch.c

Implementations

MatPartitioningPTScotchGetImbalance_PTScotch in src/mat/partition/impls/scotch/scotch.c

Index of all MatOrderings routines
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Index of all manual pages