GroupTopology Class Reference

#include <communication.hpp>

Collaboration diagram for GroupTopology:

List of all members.

Public Member Functions
	GroupTopology (MPI_Comm comm)
MPI_Comm	GetComm ()
int	MyRank ()
int	NRanks ()
void	Create (ListOfIntegerSets &groups, int mpitag)
int	NGroups ()
int	GetNumNeighbors ()
int	GetNeighborRank (int i)
bool	IAmMaster (int g)
int	GetGroupMaster (int g)
int	GetGroupMasterRank (int g)
int	GetGroupMasterGroup (int g)
int	GetGroupSize (int g)
const int *	GetGroup (int g)
Private Member Functions
void	ProcToLProc ()
Private Attributes
MPI_Comm	MyComm
Table	group_lproc
Array< int >	groupmaster_lproc
Array< int >	lproc_proc
Array< int >	group_mgroup

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Detailed Description

Definition at line 15 of file communication.hpp.

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Constructor & Destructor Documentation

GroupTopology::GroupTopology

(

MPI_Comm

comm

)

[inline]

Definition at line 34 of file communication.hpp.

References MyComm.

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Member Function Documentation

void GroupTopology::Create	(	ListOfIntegerSets &	groups,
		int	mpitag
	)

MPI_Comm GroupTopology::GetComm

(

)

[inline]

Definition at line 36 of file communication.hpp.

References MyComm.

const int* GroupTopology::GetGroup

(

int

g

)

[inline]

Definition at line 59 of file communication.hpp.

References Table::GetRow(), and group_lproc.

int GroupTopology::GetGroupMaster

(

int

g

)

[inline]

Definition at line 50 of file communication.hpp.

References groupmaster_lproc.

int GroupTopology::GetGroupMasterGroup

(

int

g

)

[inline]

Definition at line 54 of file communication.hpp.

References group_mgroup.

int GroupTopology::GetGroupMasterRank

(

int

g

)

[inline]

Definition at line 52 of file communication.hpp.

References groupmaster_lproc, and lproc_proc.

int GroupTopology::GetGroupSize

(

int

g

)

[inline]

Definition at line 56 of file communication.hpp.

References group_lproc, and Table::RowSize().

int GroupTopology::GetNeighborRank

(

int

i

)

[inline]

Definition at line 45 of file communication.hpp.

References lproc_proc.

int GroupTopology::GetNumNeighbors

(

)

[inline]

Definition at line 44 of file communication.hpp.

References lproc_proc, and Array< T >::Size().

bool GroupTopology::IAmMaster

(

int

g

)

[inline]

Definition at line 47 of file communication.hpp.

References groupmaster_lproc.

int GroupTopology::MyRank

(

)

[inline]

Definition at line 37 of file communication.hpp.

References MyComm.

int GroupTopology::NGroups

(

)

[inline]

Definition at line 42 of file communication.hpp.

References group_lproc, and Table::Size().

Referenced by ParMesh::GetNGroups().

int GroupTopology::NRanks

(

)

[inline]

Definition at line 38 of file communication.hpp.

References MyComm.

void GroupTopology::ProcToLProc

(

)

[private]

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Member Data Documentation

Table GroupTopology::group_lproc [private]

Definition at line 26 of file communication.hpp.

Referenced by GetGroup(), GetGroupSize(), and NGroups().

Array<int> GroupTopology::group_mgroup [private]

Definition at line 29 of file communication.hpp.

Referenced by GetGroupMasterGroup().

Array<int> GroupTopology::groupmaster_lproc [private]

Definition at line 27 of file communication.hpp.

Referenced by GetGroupMaster(), GetGroupMasterRank(), and IAmMaster().

Array<int> GroupTopology::lproc_proc [private]

Definition at line 28 of file communication.hpp.

Referenced by GetGroupMasterRank(), GetNeighborRank(), and GetNumNeighbors().

MPI_Comm GroupTopology::MyComm [private]

Definition at line 18 of file communication.hpp.

Referenced by GetComm(), GroupTopology(), MyRank(), and NRanks().

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

• communication.hpp