Zoltan2::DefaultMachine< nNo_t, nCoord_t > Class Template Reference

A Default MachineRepresentation Class for testing only A more correct machine representation should be used for task mapping. More...

#include <Zoltan2_MachineLDMS.hpp>

Inheritance diagram for Zoltan2::DefaultMachine< nNo_t, nCoord_t >:

Collaboration diagram for Zoltan2::DefaultMachine< nNo_t, nCoord_t >:

Public Member Functions
	MachineRepresentation (const Comm< int > &comm)
	Constructor MachineRepresentation Class. More...
	MachineRepresentation (const RCP< Comm< int > > &comm_)
	Constructor MachineRepresentation Class. More...
void	getMyCoordinate ()
	getMyCoordinate function stores the coordinate of the current processor in procCoords[*][rank] More...
void	gatherMachineCoordinates ()
	gatherMachineCoordinates function reduces and stores all machine coordinates. More...
virtual	~MachineRepresentation ()
	destructor of the class free memory in procCoords. More...
int	getProcDim () const
	getProcDim function returns the dimension of the physical processor layout. More...
nCoord_t **	getProcCoords () const
	getProcDim function returns the coordinates of processors in two dimensional array. More...
int	getNumProcs () const
	getNumProcs function returns the number of processors. More...
Public Member Functions inherited from Zoltan2::MachineRepresentation< nNo_t, nCoord_t >
	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 (nNo_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, nNo_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, nNo_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 (nNo_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, nNo_t &hops) const

Additional Inherited Members
Public Types inherited from Zoltan2::MachineRepresentation< nNo_t, nCoord_t >
typedef nNo_t	machine_pcoord_t
typedef nCoord_t	machine_part_t
typedef MachineForTesting < nNo_t, nCoord_t >	machine_t
Static Public Member Functions inherited from Zoltan2::MachineRepresentation< nNo_t, nCoord_t >
static void	getValidParameters (Teuchos::ParameterList &pl)
	Set up validators specific to this Problem. More...

Detailed Description

template<typename nNo_t, typename nCoord_t>
class Zoltan2::DefaultMachine< nNo_t, nCoord_t >

A Default MachineRepresentation Class for testing only A more correct machine representation should be used for task mapping.

Definition at line 14 of file Zoltan2_MachineLDMS.hpp.

Constructor & Destructor Documentation

template<typename nNo_t , typename nCoord_t >

virtual Zoltan2::DefaultMachine< nNo_t, nCoord_t >::~MachineRepresentation ( )

inlinevirtual

destructor of the class free memory in procCoords.

Definition at line 165 of file Zoltan2_MachineLDMS.hpp.

Member Function Documentation

template<typename nNo_t , typename nCoord_t >

Zoltan2::DefaultMachine< nNo_t, nCoord_t >::MachineRepresentation ( const Comm< int > &  comm )

inline

Constructor MachineRepresentation Class.

Parameters

comm_

Communication object.

Definition at line 28 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

Zoltan2::DefaultMachine< nNo_t, nCoord_t >::MachineRepresentation ( const RCP< Comm< int > > &  comm_ )

inline

Constructor MachineRepresentation Class.

Parameters

comm_

Communication object.

Definition at line 71 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

void Zoltan2::DefaultMachine< nNo_t, nCoord_t >::getMyCoordinate ( )

inline

getMyCoordinate function stores the coordinate of the current processor in procCoords[*][rank]

Definition at line 112 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

void Zoltan2::DefaultMachine< nNo_t, nCoord_t >::gatherMachineCoordinates ( )

inline

gatherMachineCoordinates function reduces and stores all machine coordinates.

Definition at line 145 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

int Zoltan2::DefaultMachine< nNo_t, nCoord_t >::getProcDim ( ) const

inline

getProcDim function returns the dimension of the physical processor layout.

Definition at line 177 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

nCoord_t** Zoltan2::DefaultMachine< nNo_t, nCoord_t >::getProcCoords ( ) const

inline

getProcDim function returns the coordinates of processors in two dimensional array.

Definition at line 184 of file Zoltan2_MachineLDMS.hpp.

template<typename nNo_t , typename nCoord_t >

int Zoltan2::DefaultMachine< nNo_t, nCoord_t >::getNumProcs ( ) const

inline

getNumProcs function returns the number of processors.

Definition at line 191 of file Zoltan2_MachineLDMS.hpp.

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The documentation for this class was generated from the following file:

• Zoltan2_MachineLDMS.hpp