stk_classic::rebalance Namespace Reference

Classes
class	GeomDecomp
	Class for determining the optimal partitioning of mesh entities. More...
class	Partition
	Initialized with a list of mesh entities unique to each processor. More...
Typedefs
typedef mesh::Field< double, mesh::Cartesian >	VectorField
typedef mesh::Field< double >	ScalarField
typedef Teuchos::ParameterList	Parameters
Functions
bool	rebalance (mesh::BulkData &bulk_data, const mesh::Selector &selector, const VectorField *coord_ref, const ScalarField *elem_weight_ref, Partition &partition, const stk_classic::mesh::EntityRank rank=stk_classic::mesh::InvalidEntityRank)
	Rebalance with a Partition object.

---

Detailed Description

Rebalance API

---

Function Documentation

bool stk_classic::rebalance::rebalance	(	mesh::BulkData &	bulk_data,
		const mesh::Selector &	selector,
		const VectorField *	coord_ref,
		const ScalarField *	elem_weight_ref,
		Partition &	partition,
		const stk_classic::mesh::EntityRank	rank = stk_classic::mesh::InvalidEntityRank
	)

Rebalance with a Partition object.

Parameters:

bulk_data	BulkData must be in a parallel consistent state.
selector	Used to select a subset of mesh entities to compute measure.
coord_ref	The field containing the nodal coordinates. For the default ZoltanPartition class in stk_classic::reblance, this should be non-NULL.
elem_weight_ref	This field will be used by the Partition class and can be NULL.
Partition	The base class of a derived class that is used to determine the new partition. See the ZoltanPartition class for an example.
rank	Rank of the entities elem_weight_ref is defined on.

This rebalance function will use the Partition object passed to perform the rebalancing. It will be necessary to use one of the pre-defined derived classes in stk_classic::rebalance, like ZoltanPartition, or to define your own.

Definition at line 164 of file Rebalance.cpp.