PetscPartitionerRegister

Adds a new PetscPartitioner implementation

Synopsis

#include "petscpartitioner.h" 
PetscErrorCode PetscPartitionerRegister(const char sname[], PetscErrorCode (*function)(PetscPartitioner))

Not Collective

Input Parameters

• sname - The name of a new user-defined creation routine

• function - The creation routine

Notes

PetscPartitionerRegister() may be called multiple times to add several user-defined PetscPartitioners

Example Usage

    PetscPartitionerRegister("my_part", MyPetscPartitionerCreate);

Then, your PetscPartitioner type can be chosen with the procedural interface via

    PetscPartitionerCreate(MPI_Comm, PetscPartitioner *);
    PetscPartitionerSetType(PetscPartitioner, "my_part");

or at runtime via the option

    -petscpartitioner_type my_part

See Also

PetscPartitionerRegisterAll()

Level

advanced

Location

src/dm/partitioner/interface/partitionerreg.c

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Index of all DM routines
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Index of all manual pages