petsc-3.7.3 2016-08-01
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MatPartitioningSetFromOptions

 Sets various partitioning options from the options database.

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatPartitioningSetFromOptions(MatPartitioning part)
Collective on MatPartitioning

Input Parameter

part -the partitioning context.

Options Database Command

 -mat_partitioning_type  <type>

     Use -help for a list of available methods

     (for instance, parmetis)

Keywords

partitioning, set, method, type

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

Examples

src/mat/examples/tutorials/ex11.c.html
src/mat/examples/tutorials/ex15.c.html
src/mat/examples/tutorials/ex17.c.html
src/ksp/ksp/examples/tutorials/ex64.c.html