Zoltan2: Zoltan2::CommunicationModel< part_t, pcoord_t > Class Template Reference

CommunicationModel Base Class that performs mapping between the coordinate partitioning result. More...

#include <Zoltan2_TaskMapping.hpp>

Inheritance diagram for Zoltan2::CommunicationModel< part_t, pcoord_t >:

Inheritance graph

Public Member Functions
	CommunicationModel ()

	CommunicationModel (part_t no_procs_, part_t no_tasks_)

virtual	~CommunicationModel ()

part_t	getNProcs () const

part_t	getNTasks () const

void	calculateCommunicationCost (part_t task_to_proc, part_t task_communication_xadj, part_t task_communication_adj, pcoord_t task_communication_edge_weight)

double	getCommunicationCostMetric ()

virtual double	getProcDistance (int procId1, int procId2) const =0

virtual void	getMapping (int myRank, const RCP< const Environment > &env, ArrayRCP< part_t > &proc_to_task_xadj, ArrayRCP< part_t > &proc_to_task_adj, ArrayRCP< part_t > &task_to_proc, const Teuchos::RCP< const Teuchos::Comm< int > > comm_) const =0
	Function is called whenever nprocs > no_task. Function returns only the subset of processors that are closest to each other. More...

Public Attributes
part_t	no_procs

part_t	no_tasks

Protected Attributes
double	commCost

Detailed Description

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

CommunicationModel Base Class that performs mapping between the coordinate partitioning result.

Definition at line 891 of file Zoltan2_TaskMapping.hpp.

Constructor & Destructor Documentation

template<typename part_t , typename pcoord_t >

Zoltan2::CommunicationModel< part_t, pcoord_t >::CommunicationModel ( )

inline

Definition at line 898 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

Zoltan2::CommunicationModel< part_t, pcoord_t >::CommunicationModel	(	part_t	no_procs_,
		part_t	no_tasks_
	)

inline

Definition at line 899 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

virtual Zoltan2::CommunicationModel< part_t, pcoord_t >::~CommunicationModel ( )

inlinevirtual

Definition at line 903 of file Zoltan2_TaskMapping.hpp.

Member Function Documentation

template<typename part_t , typename pcoord_t >

part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::getNProcs ( ) const

inline

Definition at line 904 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::getNTasks ( ) const

inline

Definition at line 907 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

void Zoltan2::CommunicationModel< part_t, pcoord_t >::calculateCommunicationCost	(	part_t *	task_to_proc,
		part_t *	task_communication_xadj,
		part_t *	task_communication_adj,
		pcoord_t *	task_communication_edge_weight
	)

inline

Definition at line 912 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

double Zoltan2::CommunicationModel< part_t, pcoord_t >::getCommunicationCostMetric ( )

inline

Definition at line 958 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

virtual double Zoltan2::CommunicationModel< part_t, pcoord_t >::getProcDistance	(	int	procId1,
		int	procId2
	)		const

pure virtual

Implemented in Zoltan2::CoordinateCommunicationModel< pcoord_t, tcoord_t, part_t >.

template<typename part_t , typename pcoord_t >

virtual void Zoltan2::CommunicationModel< part_t, pcoord_t >::getMapping	(	int	myRank,
		const RCP< const Environment > &	env,
		ArrayRCP< part_t > &	proc_to_task_xadj,
		ArrayRCP< part_t > &	proc_to_task_adj,
		ArrayRCP< part_t > &	task_to_proc,
		const Teuchos::RCP< const Teuchos::Comm< int > >	comm_
	)		const

pure virtual

Function is called whenever nprocs > no_task. Function returns only the subset of processors that are closest to each other.

Parameters

proc_to_task_xadj	holds the pointer to the task array
proc_to_task_adj	holds the indices of tasks wrt to proc_to_task_xadj array.
task_to_proc	holds the processors mapped to tasks.

Implemented in Zoltan2::CoordinateCommunicationModel< pcoord_t, tcoord_t, part_t >.

Member Data Documentation

template<typename part_t , typename pcoord_t >

double Zoltan2::CommunicationModel< part_t, pcoord_t >::commCost

protected

Definition at line 893 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::no_procs

Definition at line 896 of file Zoltan2_TaskMapping.hpp.

template<typename part_t , typename pcoord_t >

part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::no_tasks

Definition at line 897 of file Zoltan2_TaskMapping.hpp.

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

Zoltan2_TaskMapping.hpp