EpetraExt::MultiComm Class Reference

#include <EpetraExt_MultiComm.h>

Inheritance diagram for EpetraExt::MultiComm:

Public Member Functions
	MultiComm ()
	Constructor. More...
virtual	~MultiComm ()
	Destructor. More...
virtual Epetra_Comm &	SubDomainComm () const =0
	Get reference to split Communicator for sub-domain. More...
virtual Epetra_Comm &	TimeDomainComm () const =0
	Get reference to split Communicator for time domain. More...
virtual int	NumSubDomains () const =0
	Return number of sub-domains that the global problem is split into. More...
virtual int	SubDomainRank () const =0
	Return integer [0:numSubDomains-1} corresponding to this sub-domain's rank. More...
virtual int	NumTimeDomains () const =0
	Return number of time domains that the global problem is split into. More...
virtual int	TimeDomainRank () const =0
	Return integer [0:numTimeDomains-1} corresponding to this time-domain's rank. More...
virtual int	NumTimeStepsOnDomain () const =0
	Return number of time steps, first step number, on time domain. More...
virtual int	FirstTimeStepOnDomain () const =0
virtual int	NumTimeSteps () const =0
	Return total number of time steps. More...
virtual void	ResetNumTimeSteps (int numTimeSteps)=0
	Reset total number of time steps, allowing time steps per domain to. More...
Public Member Functions inherited from Epetra_Comm
virtual Epetra_Comm *	Clone () const =0
virtual	~Epetra_Comm ()
virtual void	Barrier () const =0
virtual int	Broadcast (double *MyVals, int Count, int Root) const =0
virtual int	Broadcast (int *MyVals, int Count, int Root) const =0
virtual int	Broadcast (long *MyVals, int Count, int Root) const =0
virtual int	Broadcast (long long *MyVals, int Count, int Root) const =0
virtual int	Broadcast (char *MyVals, int Count, int Root) const =0
virtual int	GatherAll (double *MyVals, double *AllVals, int Count) const =0
virtual int	GatherAll (int *MyVals, int *AllVals, int Count) const =0
virtual int	GatherAll (long *MyVals, long *AllVals, int Count) const =0
virtual int	GatherAll (long long *MyVals, long long *AllVals, int Count) const =0
virtual int	SumAll (double *PartialSums, double *GlobalSums, int Count) const =0
virtual int	SumAll (int *PartialSums, int *GlobalSums, int Count) const =0
virtual int	SumAll (long *PartialSums, long *GlobalSums, int Count) const =0
virtual int	SumAll (long long *PartialSums, long long *GlobalSums, int Count) const =0
virtual int	MaxAll (double *PartialMaxs, double *GlobalMaxs, int Count) const =0
virtual int	MaxAll (int *PartialMaxs, int *GlobalMaxs, int Count) const =0
virtual int	MaxAll (long *PartialMaxs, long *GlobalMaxs, int Count) const =0
virtual int	MaxAll (long long *PartialMaxs, long long *GlobalMaxs, int Count) const =0
virtual int	MinAll (double *PartialMins, double *GlobalMins, int Count) const =0
virtual int	MinAll (int *PartialMins, int *GlobalMins, int Count) const =0
virtual int	MinAll (long *PartialMins, long *GlobalMins, int Count) const =0
virtual int	MinAll (long long *PartialMins, long long *GlobalMins, int Count) const =0
virtual int	ScanSum (double *MyVals, double *ScanSums, int Count) const =0
virtual int	ScanSum (int *MyVals, int *ScanSums, int Count) const =0
virtual int	ScanSum (long *MyVals, long *ScanSums, int Count) const =0
virtual int	ScanSum (long long *MyVals, long long *ScanSums, int Count) const =0
virtual int	MyPID () const =0
virtual int	NumProc () const =0
virtual Epetra_Distributor *	CreateDistributor () const =0
virtual Epetra_Directory *	CreateDirectory (const Epetra_BlockMap &Map) const =0
virtual void	PrintInfo (std::ostream &os) const =0

Detailed Description

Definition at line 64 of file EpetraExt_MultiComm.h.

Constructor & Destructor Documentation

EpetraExt::MultiComm::MultiComm ( )

inline

Constructor.

Definition at line 68 of file EpetraExt_MultiComm.h.

virtual EpetraExt::MultiComm::~MultiComm ( )

inlinevirtual

Destructor.

Definition at line 71 of file EpetraExt_MultiComm.h.

Member Function Documentation

virtual Epetra_Comm& EpetraExt::MultiComm::SubDomainComm ( ) const

pure virtual

Get reference to split Communicator for sub-domain.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual Epetra_Comm& EpetraExt::MultiComm::TimeDomainComm ( ) const

pure virtual

Get reference to split Communicator for time domain.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::NumSubDomains ( ) const

pure virtual

Return number of sub-domains that the global problem is split into.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::SubDomainRank ( ) const

pure virtual

Return integer [0:numSubDomains-1} corresponding to this sub-domain's rank.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::NumTimeDomains ( ) const

pure virtual

Return number of time domains that the global problem is split into.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::TimeDomainRank ( ) const

pure virtual

Return integer [0:numTimeDomains-1} corresponding to this time-domain's rank.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::NumTimeStepsOnDomain ( ) const

pure virtual

Return number of time steps, first step number, on time domain.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::FirstTimeStepOnDomain ( ) const

pure virtual

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual int EpetraExt::MultiComm::NumTimeSteps ( ) const

pure virtual

Return total number of time steps.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

virtual void EpetraExt::MultiComm::ResetNumTimeSteps ( int  numTimeSteps )

pure virtual

Reset total number of time steps, allowing time steps per domain to.

Implemented in EpetraExt::MultiMpiComm, and EpetraExt::MultiSerialComm.

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

• EpetraExt_MultiComm.h