This class provides geometric coordinates with optional weights to the Zoltan2 algorithm. More...

#include <Zoltan2_CoordinateModel.hpp>

Inheritance diagram for Zoltan2::CoordinateModel< Adapter >:

Collaboration diagram for Zoltan2::CoordinateModel< Adapter >:

Public Member Functions
	CoordinateModel (const RCP< const VectorAdapter< user_t > > &ia, const RCP< const Environment > &env, const RCP< const Comm< int > > &comm, modelFlag_t &flags)

	CoordinateModel (const RCP< const MatrixAdapter< user_t, userCoord_t > > &ia, const RCP< const Environment > &env, const RCP< const Comm< int > > &comm, modelFlag_t &flags)

	CoordinateModel (const RCP< const GraphAdapter< user_t, userCoord_t > > &ia, const RCP< const Environment > &env, const RCP< const Comm< int > > &comm, modelFlag_t &flags)

	CoordinateModel (const RCP< const MeshAdapter< user_t > > &ia, const RCP< const Environment > &env, const RCP< const Comm< int > > &comm, modelFlag_t &flags)

	CoordinateModel (const RCP< const IdentifierAdapter< user_t > > &ia, const RCP< const Environment > &env, const RCP< const Comm< int > > &comm, modelFlag_t &flags)

int	getCoordinateDim () const
	Returns the dimension of the coordinates. More...

size_t	getLocalNumCoordinates () const
	Returns the number of coordinates on this process. More...

global_size_t	getGlobalNumCoordinates () const
	Returns the global number coordinates. More...

int	getNumWeightsPerCoordinate () const
	Returns the number (0 or greater) of weights per coordinate. More...

size_t	getCoordinates (ArrayView< const gno_t > &Ids, ArrayView< input_t > &xyz, ArrayView< input_t > &wgts) const
	Returns the coordinate ids, values and optional weights. More...

size_t	getCoordinatesKokkos (Kokkos::View< const gno_t , typename node_t::device_type > &Ids, Kokkos::View< scalar_t , Kokkos::LayoutLeft, typename node_t::device_type > &xyz, Kokkos::View< scalar_t *, typename node_t::device_type > &wgts) const
	Returns the coordinate ids, values and optional weights. More...

size_t	getLocalNumObjects () const
	Return the local number of objects. More...

size_t	getGlobalNumObjects () const
	Return the global number of objects. More...

Public Member Functions inherited from Zoltan2::Model< Adapter >
virtual	~Model ()

	Model ()

Detailed Description

template<typename Adapter>
class Zoltan2::CoordinateModel< Adapter >

This class provides geometric coordinates with optional weights to the Zoltan2 algorithm.

The template parameter is an Input Adapter. Input adapters are templated on the basic user input type.

Definition at line 35 of file Zoltan2_CoordinateModel.hpp.

Constructor & Destructor Documentation

template<typename Adapter>

Zoltan2::CoordinateModel< Adapter >::CoordinateModel	(	const RCP< const VectorAdapter< user_t > > &	ia,
		const RCP< const Environment > &	env,
		const RCP< const Comm< int > > &	comm,
		modelFlag_t &	flags
	)

inline

Definition at line 54 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

Zoltan2::CoordinateModel< Adapter >::CoordinateModel	(	const RCP< const MatrixAdapter< user_t, userCoord_t > > &	ia,
		const RCP< const Environment > &	env,
		const RCP< const Comm< int > > &	comm,
		modelFlag_t &	flags
	)

inline

Definition at line 68 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

Zoltan2::CoordinateModel< Adapter >::CoordinateModel	(	const RCP< const GraphAdapter< user_t, userCoord_t > > &	ia,
		const RCP< const Environment > &	env,
		const RCP< const Comm< int > > &	comm,
		modelFlag_t &	flags
	)

inline

Definition at line 88 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

Zoltan2::CoordinateModel< Adapter >::CoordinateModel	(	const RCP< const MeshAdapter< user_t > > &	ia,
		const RCP< const Environment > &	env,
		const RCP< const Comm< int > > &	comm,
		modelFlag_t &	flags
	)

inline

Definition at line 108 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

Zoltan2::CoordinateModel< Adapter >::CoordinateModel	(	const RCP< const IdentifierAdapter< user_t > > &	ia,
		const RCP< const Environment > &	env,
		const RCP< const Comm< int > > &	comm,
		modelFlag_t &	flags
	)

inline

Definition at line 122 of file Zoltan2_CoordinateModel.hpp.

Member Function Documentation

template<typename Adapter>

int Zoltan2::CoordinateModel< Adapter >::getCoordinateDim ( ) const

inline

Returns the dimension of the coordinates.

Definition at line 137 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

size_t Zoltan2::CoordinateModel< Adapter >::getLocalNumCoordinates ( ) const

inline

Returns the number of coordinates on this process.

Definition at line 141 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

global_size_t Zoltan2::CoordinateModel< Adapter >::getGlobalNumCoordinates ( ) const

inline

Returns the global number coordinates.

Definition at line 145 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

int Zoltan2::CoordinateModel< Adapter >::getNumWeightsPerCoordinate ( ) const

inline

Returns the number (0 or greater) of weights per coordinate.

Definition at line 149 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

size_t Zoltan2::CoordinateModel< Adapter >::getCoordinates	(	ArrayView< const gno_t > &	Ids,
		ArrayView< input_t > &	xyz,
		ArrayView< input_t > &	wgts
	)		const

inline

Returns the coordinate ids, values and optional weights.

Parameters

Ids	will on return point to the list of the global Ids for each coordinate on this process.
xyz	on return is a list of getCoordinateDim() StridedData objects, each containing the coordinates for one dimension. If the coordinate dimension is three, then the coordinates for `Ids[k]` are `xyz[0][k], xyz[1][k], xyz[2][k]`.
wgts	on return is a list of getNumWeightsPerCoordinate() StridedData objects, each containing the weights for one weight index. For the index , the weight for `Ids[k]` is `wgts[d][k]`.

Returns: The number of ids in the Ids list.

Memory for this data is allocated either by the user or the Model. The caller gets a view of the data.

Definition at line 173 of file Zoltan2_CoordinateModel.hpp.

template<typename Adapter>

size_t Zoltan2::CoordinateModel< Adapter >::getCoordinatesKokkos	(	Kokkos::View< const gno_t *, typename node_t::device_type > &	Ids,
		Kokkos::View< scalar_t **, Kokkos::LayoutLeft, typename node_t::device_type > &	xyz,
		Kokkos::View< scalar_t **, typename node_t::device_type > &	wgts
	)		const

inline

Returns the coordinate ids, values and optional weights.

Parameters

Ids	will on return point to the list of the global Ids for each coordinate on this process.
xyz	on return is a view of xyz coordinates.
wgts	on return is a view of the weights.