petsc-3.14.6 2021-03-30

PetscPartitionerRegister

Adds a new PetscPartitioner implementation

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

Not Collective

	name	- The name of a new user-defined creation routine
	create_func	- The creation routine itself

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

    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

advanced