MatPartitioningScotchSetMapping

Activates architecture mapping for the partitioning algorithm. Architecture mapping tries to enhance the quality of partitioning by using network topology information.

Synopsis

#include "petscmat.h" 
PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetMapping(MatPartitioning part)

Input Parameter

part -the partitioning context

See Also

MatPartitioningScotchSetArch(),MatPartitioningScotchSetHostList()

Level:advanced
Location:
src/mat/partition/impls/scotch/scotch.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages