PetscPartitionerSetType

Builds a particular PetscPartitioner

Synopsis

#include "petscpartitioner.h" 
PetscErrorCode PetscPartitionerSetType(PetscPartitioner part, PetscPartitionerType name)

Collective

Input Parameters

• part - The PetscPartitioner object

• name - The kind of partitioner

Options Database Key

• -petscpartitioner_type type - Sets the PetscPartitionerType

Note

 PETSCPARTITIONERCHACO    - The Chaco partitioner (--download-chaco)
 PETSCPARTITIONERPARMETIS - The ParMETIS partitioner (--download-parmetis)
 PETSCPARTITIONERSHELL    - A shell partitioner implemented by the user
 PETSCPARTITIONERSIMPLE   - A simple partitioner that divides cells into equal, contiguous chunks
 PETSCPARTITIONERGATHER   - Gathers all cells onto process 0

See Also

PetscPartitionerGetType(), PetscPartitionerCreate()

Level

intermediate

Location

src/dm/partitioner/interface/partitioner.c

Examples

src/dm/impls/plex/tests/ex12.c
src/dm/impls/plex/tests/ex13.c
src/dm/impls/plex/tests/ex18.c
src/dm/impls/plex/tests/ex24.c
src/dm/impls/plex/tests/ex31.c
src/dm/impls/plex/tests/ex55.c
src/dm/impls/plex/tests/ex70.c
src/dm/impls/plex/tests/ex71.c
src/dm/partitioner/tests/ex33.c
src/ts/tutorials/ex30.c

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Index of all MatGraphOperations routines
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