MachineRepresentation Class Base class for representing machine coordinates, networks, etc. More...

#include <Zoltan2_MachineRepresentation.hpp>

Public Types
typedef pcoord_t	machine_pcoord_t

typedef part_t	machine_part_t

typedef MachineForTesting < pcoord_t, part_t >	machine_t

Public Member Functions
	MachineRepresentation (const Teuchos::Comm< int > &comm)
	Constructor MachineRepresentation Class. More...

	MachineRepresentation (const Teuchos::Comm< int > &comm, const Teuchos::ParameterList &pl)

	~MachineRepresentation ()

bool	hasMachineCoordinates () const
	indicates whether or not the machine has coordinates More...

int	getMachineDim () const
	returns the dimension (number of coords per node) in the machine More...

bool	getMachineExtent (int *nxyz) const
	sets the number of unique coordinates in each machine dimension return true if coordinates are available More...

bool	getMachineExtentWrapArounds (bool *wrap_around) const
	if the machine has a wrap-around tourus link in each dimension. return true if the information is available More...

bool	getMyMachineCoordinate (pcoord_t *xyz) const
	getMyCoordinate function set the machine coordinate xyz of the current process return true if current process' coordinates are available More...

bool	getMachineCoordinate (const int rank, pcoord_t *xyz) const
	getCoordinate function set the machine coordinate xyz of any rank process return true if coordinates are available by rank More...

bool	getMachineCoordinate (const char nodename, pcoord_t xyz) const
	getCoordinate function set the machine coordinate xyz of any node by nodename return true if coordinates are available by nodename More...

bool	getAllMachineCoordinatesView (pcoord_t **&allCoords) const
	getProcDim function set the coordinates of all ranks allCoords[i][j], i=0,...,getMachineDim(), j=0,...,getNumRanks(), is the i-th dimensional coordinate for rank j. return true if coordinates are available for all ranks More...

int	getNumRanks () const
	return the number of ranks. More...

bool	getHopCount (int rank1, int rank2, pcoord_t &hops) const

Static Public Member Functions
static void	getValidParameters (Teuchos::ParameterList &pl)
	Set up validators specific to this Problem. More...

Detailed Description

template<typename pcoord_t, typename part_t>
class Zoltan2::MachineRepresentation< pcoord_t, part_t >

MachineRepresentation Class Base class for representing machine coordinates, networks, etc.

Definition at line 22 of file Zoltan2_MachineRepresentation.hpp.

Member Typedef Documentation

template<typename pcoord_t, typename part_t>

typedef pcoord_t Zoltan2::MachineRepresentation< pcoord_t, part_t >::machine_pcoord_t

Definition at line 25 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

typedef part_t Zoltan2::MachineRepresentation< pcoord_t, part_t >::machine_part_t

Definition at line 26 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

typedef MachineForTesting<pcoord_t,part_t> Zoltan2::MachineRepresentation< pcoord_t, part_t >::machine_t

Definition at line 36 of file Zoltan2_MachineRepresentation.hpp.

Constructor & Destructor Documentation

template<typename pcoord_t, typename part_t>

Zoltan2::MachineRepresentation< pcoord_t, part_t >::MachineRepresentation ( const Teuchos::Comm< int > & comm )

inline

Constructor MachineRepresentation Class.

Parameters

comm_ Communication object.

Definition at line 45 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

Zoltan2::MachineRepresentation< pcoord_t, part_t >::MachineRepresentation	(	const Teuchos::Comm< int > &	comm,
		const Teuchos::ParameterList &	pl
	)

inline

Definition at line 51 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

Zoltan2::MachineRepresentation< pcoord_t, part_t >::~MachineRepresentation ( )

inline

Definition at line 54 of file Zoltan2_MachineRepresentation.hpp.

Member Function Documentation

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::hasMachineCoordinates ( ) const

inline

indicates whether or not the machine has coordinates

Definition at line 61 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

int Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMachineDim ( ) const

inline

returns the dimension (number of coords per node) in the machine

Definition at line 67 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMachineExtent ( int * nxyz ) const

inline

sets the number of unique coordinates in each machine dimension return true if coordinates are available

Definition at line 72 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMachineExtentWrapArounds ( bool * wrap_around ) const

inline

if the machine has a wrap-around tourus link in each dimension. return true if the information is available

Definition at line 79 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMyMachineCoordinate ( pcoord_t * xyz ) const

inline

getMyCoordinate function set the machine coordinate xyz of the current process return true if current process' coordinates are available

Definition at line 88 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMachineCoordinate	(	const int	rank,
		pcoord_t *	xyz
	)		const

inline

getCoordinate function set the machine coordinate xyz of any rank process return true if coordinates are available by rank

Definition at line 96 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getMachineCoordinate	(	const char *	nodename,
		pcoord_t *	xyz
	)		const

inline

getCoordinate function set the machine coordinate xyz of any node by nodename return true if coordinates are available by nodename

Definition at line 105 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

bool Zoltan2::MachineRepresentation< pcoord_t, part_t >::getAllMachineCoordinatesView ( pcoord_t **& allCoords ) const

inline

getProcDim function set the coordinates of all ranks allCoords[i][j], i=0,...,getMachineDim(), j=0,...,getNumRanks(), is the i-th dimensional coordinate for rank j. return true if coordinates are available for all ranks

Definition at line 116 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>

int Zoltan2::MachineRepresentation< pcoord_t, part_t >::getNumRanks ( ) const

inline

return the number of ranks.

Definition at line 122 of file Zoltan2_MachineRepresentation.hpp.

template<typename pcoord_t, typename part_t>