Inheritance diagram for PLMD::Atoms::DomainDecomposition:

Public Member Functions
	operator bool ()

	DomainDecomposition ()

void	enable (Communicator &c)

int	Get_rank () const
	Obtain the rank of the present process. More...

int	Get_size () const
	Obtain the number of processes. More...

void	Set_comm (MPI_Comm)
	Set from a real MPI communicator. More...

void	Set_comm (void *comm)
	Set from a pointer to a real MPI communicator (C) More...

MPI_Comm &	Get_comm ()
	Reference to MPI communicator. More...

void	Set_fcomm (void *comm)
	Set from a pointer to a real MPI communicator (FORTRAN) More...

void	Abort (int)
	Wrapper to MPI_Abort. More...

void	Barrier () const
	Wrapper to MPI_Barrier. More...

template<class T >
void	Sum (T *, int)
	Wrapper for MPI_Allreduce with MPI_SUM. More...

template<class T >
void	Allgatherv (const T , int, T , const int , const int )
	Wrapper for MPI_Allgatherv. More...

template<class T >
void	Allgather (const T , int, T , int)

template<class T >
Request	Isend (const T *, int, int, int)

template<class T >
void	Recv (T *, int, int, int, Status &)

template<class T >
void	Recv (T *, int, int, int)

template<class T >
void	Bcast (T *, int, int)

void	Split (int, int, Communicator &) const
	Wrapper to MPI_Comm_split. More...

Static Public Member Functions
static bool	initialized ()
	Tests if MPI library is initialized. More...

static Communicator &	Get_world ()
	Returns MPI_COMM_WORLD if MPI is initialized, otherwise the default communicator. More...

Public Attributes
bool	on

bool	async

std::vector< int >	g2l

std::vector < Communicator::Request >	mpi_request_positions

std::vector < Communicator::Request >	mpi_request_index

std::vector< double >	positionsToBeSent

std::vector< double >	positionsToBeReceived

std::vector< int >	indexToBeSent

std::vector< int >	indexToBeReceived

Detailed Description

Definition at line 95 of file Atoms.h.

Constructor & Destructor Documentation

PLMD::Atoms::DomainDecomposition::DomainDecomposition ( )

inline

Definition at line 111 of file Atoms.h.

Member Function Documentation

void PLMD::Communicator::Abort ( int errorcode )

inherited

Wrapper to MPI_Abort.

Definition at line 113 of file Communicator.cpp.

template<class T >

void PLMD::Communicator::Allgather	(	const T *	sendbuf,
		int	sendcount,
		T *	recvbuf,
		int	recvcount
	)

inherited

Definition at line 166 of file Communicator.h.

template<class T >

void PLMD::Communicator::Allgatherv	(	const T *	sendbuf,
		int	sendcount,
		T *	recvbuf,
		const int *	recvcounts,
		const int *	displs
	)

inherited

Wrapper for MPI_Allgatherv.

Definition at line 146 of file Communicator.h.

void PLMD::Communicator::Barrier ( ) const

inherited

Wrapper to MPI_Barrier.

Definition at line 124 of file Communicator.cpp.

template<class T >

void PLMD::Communicator::Bcast	(	T *	b,
		int	count,
		int	root
	)

inherited

Definition at line 134 of file Communicator.h.

void PLMD::Atoms::DomainDecomposition::enable ( Communicator & c )

Definition at line 272 of file Atoms.cpp.

MPI_Comm & PLMD::Communicator::Get_comm ( )

inherited

Reference to MPI communicator.

Definition at line 130 of file Communicator.cpp.

int PLMD::Communicator::Get_rank ( ) const

inherited

Obtain the rank of the present process.

Definition at line 48 of file Communicator.cpp.

int PLMD::Communicator::Get_size ( ) const

inherited

Obtain the number of processes.

Definition at line 65 of file Communicator.cpp.

Communicator & PLMD::Communicator::Get_world ( )

staticinherited

Returns MPI_COMM_WORLD if MPI is initialized, otherwise the default communicator.

Definition at line 56 of file Communicator.cpp.

bool PLMD::Communicator::initialized ( )

staticinherited

Tests if MPI library is initialized.

Definition at line 134 of file Communicator.cpp.

template<class T >

Communicator::Request PLMD::Communicator::Isend	(	const T *	buf,
		int	count,
		int	source,
		int	tag
	)

inherited

Definition at line 183 of file Communicator.h.

PLMD::Atoms::DomainDecomposition::operator bool ( )

inline

Definition at line 110 of file Atoms.h.

template<class T >

void PLMD::Communicator::Recv	(	T *	buf,
		int	count,
		int	source,
		int	tag,
		Status &	status
	)

inherited

Definition at line 200 of file Communicator.h.

template<class T >

void PLMD::Communicator::Recv	(	T *	buf,
		int	count,
		int	source,
		int	tag
	)

inherited

Definition at line 215 of file Communicator.h.

void PLMD::Communicator::Set_comm ( MPI_Comm c )

inherited

Set from a real MPI communicator.

Definition at line 73 of file Communicator.cpp.

void PLMD::Communicator::Set_comm ( void * comm )

inherited

Set from a pointer to a real MPI communicator (C)

Parameters

comm	Pointer to a C MPI communicator

Definition at line 90 of file Communicator.cpp.

void PLMD::Communicator::Set_fcomm ( void * comm )

inherited

Set from a pointer to a real MPI communicator (FORTRAN)

Parameters

comm	Pointer to a FORTRAN MPI communicator (INTEGER)

Definition at line 100 of file Communicator.cpp.

void PLMD::Communicator::Split	(	int	color,
		int	key,
		Communicator &	pc
	)		const

inherited

Wrapper to MPI_Comm_split.

Definition at line 172 of file Communicator.cpp.

template<class T >

void PLMD::Communicator::Sum	(	T *	b,
		int	count
	)

inherited

Wrapper for MPI_Allreduce with MPI_SUM.

Definition at line 124 of file Communicator.h.

Member Data Documentation

bool PLMD::Atoms::DomainDecomposition::async

Definition at line 100 of file Atoms.h.

std::vector<int> PLMD::Atoms::DomainDecomposition::g2l

Definition at line 101 of file Atoms.h.

std::vector<int> PLMD::Atoms::DomainDecomposition::indexToBeReceived

Definition at line 109 of file Atoms.h.

std::vector<int> PLMD::Atoms::DomainDecomposition::indexToBeSent

Definition at line 108 of file Atoms.h.

std::vector<Communicator::Request> PLMD::Atoms::DomainDecomposition::mpi_request_index

Definition at line 104 of file Atoms.h.

std::vector<Communicator::Request> PLMD::Atoms::DomainDecomposition::mpi_request_positions

Definition at line 103 of file Atoms.h.

bool PLMD::Atoms::DomainDecomposition::on

Definition at line 99 of file Atoms.h.

std::vector<double> PLMD::Atoms::DomainDecomposition::positionsToBeReceived

Definition at line 107 of file Atoms.h.

std::vector<double> PLMD::Atoms::DomainDecomposition::positionsToBeSent

Definition at line 106 of file Atoms.h.

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

core/Atoms.h
core/Atoms.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation