EpetraExt::MultiComm Class Reference

#include <EpetraExt_MultiComm.h>

Inheritance diagram for EpetraExt::MultiComm:

List of all members.

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

---

Detailed Description

Definition at line 54 of file EpetraExt_MultiComm.h.

---

Constructor & Destructor Documentation

EpetraExt::MultiComm::MultiComm

(

Teuchos::RCP< Epetra_Comm >

epetra_comm

)

[inline]

Definition at line 57 of file EpetraExt_MultiComm.h.

virtual EpetraExt::MultiComm::~MultiComm

(

)

[inline, virtual]

Destructor.

Definition at line 60 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 int EpetraExt::MultiComm::NumSubDomains

(

)

const [inline, virtual]

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

Definition at line 67 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::SubDomainRank

(

)

const [inline, virtual]

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

Definition at line 70 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::NumTimeStepsOnDomain

(

)

const [inline, virtual]

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

Definition at line 73 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::FirstTimeStepOnDomain

(

)

const [inline, virtual]

Definition at line 74 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::NumTimeSteps

(

)

const [inline, virtual]

Return total number of time steps.

Definition at line 77 of file EpetraExt_MultiComm.h.

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.

virtual Epetra_Comm* EpetraExt::MultiComm::Clone

(

)

const [inline, virtual]

Need implementations of pure virtual Epetra_Comm methods.

Definition at line 85 of file EpetraExt_MultiComm.h.

virtual void EpetraExt::MultiComm::Barrier

(

)

const [inline, virtual]

Definition at line 86 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::Broadcast	(	double *	MyVals,
		int	Count,
		int	Root
	)		const [inline, virtual]

Definition at line 87 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::Broadcast	(	int *	MyVals,
		int	Count,
		int	Root
	)		const [inline, virtual]

Definition at line 89 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::Broadcast	(	long *	MyVals,
		int	Count,
		int	Root
	)		const [inline, virtual]

Definition at line 91 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::Broadcast	(	char *	MyVals,
		int	Count,
		int	Root
	)		const [inline, virtual]

Definition at line 93 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::GatherAll	(	double *	MyVals,
		double *	AllVals,
		int	Count
	)		const [inline, virtual]

Definition at line 95 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::GatherAll	(	int *	MyVals,
		int *	AllVals,
		int	Count
	)		const [inline, virtual]

Definition at line 97 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::GatherAll	(	long *	MyVals,
		long *	AllVals,
		int	Count
	)		const [inline, virtual]

Definition at line 99 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::SumAll	(	double *	PartialSums,
		double *	GlobalSums,
		int	Count
	)		const [inline, virtual]

Definition at line 101 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::SumAll	(	int *	PartialSums,
		int *	GlobalSums,
		int	Count
	)		const [inline, virtual]

Definition at line 103 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::SumAll	(	long *	PartialSums,
		long *	GlobalSums,
		int	Count
	)		const [inline, virtual]

Definition at line 105 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MaxAll	(	double *	PartialMaxs,
		double *	GlobalMaxs,
		int	Count
	)		const [inline, virtual]

Definition at line 107 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MaxAll	(	int *	PartialMaxs,
		int *	GlobalMaxs,
		int	Count
	)		const [inline, virtual]

Definition at line 109 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MaxAll	(	long *	PartialMaxs,
		long *	GlobalMaxs,
		int	Count
	)		const [inline, virtual]

Definition at line 111 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MinAll	(	double *	PartialMins,
		double *	GlobalMins,
		int	Count
	)		const [inline, virtual]

Definition at line 113 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MinAll	(	int *	PartialMins,
		int *	GlobalMins,
		int	Count
	)		const [inline, virtual]

Definition at line 115 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MinAll	(	long *	PartialMins,
		long *	GlobalMins,
		int	Count
	)		const [inline, virtual]

Definition at line 117 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::ScanSum	(	double *	MyVals,
		double *	ScanSums,
		int	Count
	)		const [inline, virtual]

Definition at line 119 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::ScanSum	(	int *	MyVals,
		int *	ScanSums,
		int	Count
	)		const [inline, virtual]

Definition at line 121 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::ScanSum	(	long *	MyVals,
		long *	ScanSums,
		int	Count
	)		const [inline, virtual]

Definition at line 123 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::MyPID

(

)

const [inline, virtual]

Definition at line 125 of file EpetraExt_MultiComm.h.

virtual int EpetraExt::MultiComm::NumProc

(

)

const [inline, virtual]

Definition at line 126 of file EpetraExt_MultiComm.h.

virtual Epetra_Distributor* EpetraExt::MultiComm::CreateDistributor

(

)

const [inline, virtual]

Definition at line 127 of file EpetraExt_MultiComm.h.

virtual Epetra_Directory* EpetraExt::MultiComm::CreateDirectory

(

const Epetra_BlockMap &

Map

)

const [inline, virtual]

Definition at line 128 of file EpetraExt_MultiComm.h.

virtual void EpetraExt::MultiComm::PrintInfo

(

ostream &

os

)

const [inline, virtual]

Definition at line 130 of file EpetraExt_MultiComm.h.

---

Member Data Documentation

Teuchos::RCP<Epetra_Comm> EpetraExt::MultiComm::myComm [protected]

Definition at line 130 of file EpetraExt_MultiComm.h.

int EpetraExt::MultiComm::numSubDomains [protected]

Definition at line 136 of file EpetraExt_MultiComm.h.

int EpetraExt::MultiComm::subDomainRank [protected]

Definition at line 137 of file EpetraExt_MultiComm.h.

int EpetraExt::MultiComm::numTimeSteps [protected]

Definition at line 138 of file EpetraExt_MultiComm.h.

int EpetraExt::MultiComm::numTimeStepsOnDomain [protected]

Definition at line 139 of file EpetraExt_MultiComm.h.

int EpetraExt::MultiComm::firstTimeStepOnDomain [protected]

Definition at line 140 of file EpetraExt_MultiComm.h.

---

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

• EpetraExt_MultiComm.h