#include <Window.h>

Inheritance diagram for ippl::mpi::rma::Window< Target >:

Collaboration diagram for ippl::mpi::rma::Window< Target >:

Public Types
enum	LockType : int { Exclusive = MPI_LOCK_EXCLUSIVE , Shared = MPI_LOCK_SHARED }

Public Member Functions
	Window ()
	~Window ()
	operator MPI_Win * () noexcept
	operator const MPI_Win * () const noexcept
template<std::contiguous_iterator Iter>
bool	create (const Communicator &comm, Iter first, Iter last)
template<std::contiguous_iterator Iter>
bool	attach (const Communicator &comm, Iter first, Iter last)
template<std::contiguous_iterator Iter>
bool	detach (Iter first)
void	fence (int asrt=0)
template<std::contiguous_iterator Iter>
void	put (Iter first, Iter last, int dest, unsigned int pos, Request *request=nullptr)
template<typename T>
void	put (const T value, int dest, unsigned int pos, Request request=nullptr)
template<std::contiguous_iterator Iter>
void	get (Iter first, Iter last, int source, unsigned int pos, Request *request=nullptr)
template<typename T>
void	get (T value, int source, unsigned int pos, Request request=nullptr)
void	flush (int rank)
void	flushall ()
void	lock (int locktype, int rank, int asrt=0)
void	lockall (int asrt=0)
void	unlock (int rank)
void	unlockall ()

Private Attributes
MPI_Win	win_m
MPI_Aint	count_m
bool	attached_m
bool	allocated_m

Detailed Description

template<TargetComm Target>
class ippl::mpi::rma::Window< Target >

Definition at line 33 of file Window.h.

Member Enumeration Documentation

◆ LockType

template<TargetComm Target>

enum ippl::mpi::rma::Window::LockType : int

Enumerator
Exclusive
Shared

Definition at line 79 of file Window.h.

Constructor & Destructor Documentation

◆ Window()

template<TargetComm Target>

ippl::mpi::rma::Window< Target >::Window ( )

inline

Definition at line 35 of file Window.h.

References allocated_m, attached_m, count_m, and win_m.

◆ ~Window()

template<TargetComm Target>

ippl::mpi::rma::Window< Target >::~Window ( )

Definition at line 13 of file Window.hpp.

References win_m.

Member Function Documentation

◆ attach()

template<TargetComm Target>

template<std::contiguous_iterator Iter>

bool ippl::mpi::rma::Window< Target >::attach	(	const Communicator &	comm,
		Iter	first,
		Iter	last )

Definition at line 41 of file Window.hpp.

References allocated_m, attached_m, and first().

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◆ create()

template<TargetComm Target>

template<std::contiguous_iterator Iter>

bool ippl::mpi::rma::Window< Target >::create	(	const Communicator &	comm,
		Iter	first,
		Iter	last )

Definition at line 22 of file Window.hpp.

References allocated_m, count_m, first(), and win_m.

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◆ detach()

template<TargetComm Target>

template<std::contiguous_iterator Iter>

bool ippl::mpi::rma::Window< Target >::detach ( Iter first )

Definition at line 61 of file Window.hpp.

References attached_m, and first().

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◆ fence()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::fence ( int asrt = 0 )

Definition at line 71 of file Window.hpp.

References win_m.

◆ flush()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::flush ( int rank )

Definition at line 140 of file Window.hpp.

References win_m.

◆ flushall()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::flushall ( )

Definition at line 147 of file Window.hpp.

References win_m.

◆ get() [1/2]

template<TargetComm Target>

template<std::contiguous_iterator Iter>

void ippl::mpi::rma::Window< Target >::get	(	Iter	first,
		Iter	last,
		int	source,
		unsigned int	pos,
		Request *	request = nullptr )

Definition at line 108 of file Window.hpp.

References count_m, first(), ippl::mpi::get_mpi_datatype(), and win_m.

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◆ get() [2/2]

template<TargetComm Target>

template<typename T>

void ippl::mpi::rma::Window< Target >::get	(	T *	value,
		int	source,
		unsigned int	pos,
		Request *	request = nullptr )

Definition at line 126 of file Window.hpp.

References ippl::mpi::get_mpi_datatype(), and win_m.

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◆ lock()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::lock	(	int	locktype,
		int	rank,
		int	asrt = 0 )

Definition at line 154 of file Window.hpp.

References win_m.

◆ lockall()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::lockall ( int asrt = 0 )

Definition at line 161 of file Window.hpp.

References win_m.

◆ operator const MPI_Win *()

template<TargetComm Target>

ippl::mpi::rma::Window< Target >::operator const MPI_Win * ( ) const

inlinenoexcept

Definition at line 45 of file Window.h.

References win_m.

◆ operator MPI_Win *()

template<TargetComm Target>

ippl::mpi::rma::Window< Target >::operator MPI_Win * ( )

inlinenoexcept

Definition at line 43 of file Window.h.

References win_m.

◆ put() [1/2]

template<TargetComm Target>

template<typename T>

void ippl::mpi::rma::Window< Target >::put	(	const T *	value,
		int	dest,
		unsigned int	pos,
		Request *	request = nullptr )

Definition at line 97 of file Window.hpp.

References ippl::mpi::get_mpi_datatype(), and win_m.

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◆ put() [2/2]

template<TargetComm Target>

template<std::contiguous_iterator Iter>

void ippl::mpi::rma::Window< Target >::put	(	Iter	first,
		Iter	last,
		int	dest,
		unsigned int	pos,
		Request *	request = nullptr )

Definition at line 79 of file Window.hpp.

References count_m, first(), and ippl::mpi::get_mpi_datatype().

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◆ unlock()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::unlock ( int rank )

Definition at line 168 of file Window.hpp.

References win_m.

◆ unlockall()

template<TargetComm Target>

void ippl::mpi::rma::Window< Target >::unlockall ( )

Definition at line 175 of file Window.hpp.

References win_m.

Member Data Documentation

◆ allocated_m

template<TargetComm Target>

bool ippl::mpi::rma::Window< Target >::allocated_m

private

Definition at line 96 of file Window.h.

Referenced by attach(), create(), and Window().

◆ attached_m

template<TargetComm Target>

bool ippl::mpi::rma::Window< Target >::attached_m

private

Definition at line 95 of file Window.h.

Referenced by attach(), detach(), and Window().

◆ count_m

template<TargetComm Target>

MPI_Aint ippl::mpi::rma::Window< Target >::count_m

private

Definition at line 94 of file Window.h.

Referenced by create(), get(), put(), and Window().

◆ win_m

template<TargetComm Target>

MPI_Win ippl::mpi::rma::Window< Target >::win_m

private

Definition at line 93 of file Window.h.

Referenced by create(), fence(), flush(), flushall(), get(), get(), lock(), lockall(), operator const MPI_Win *(), operator MPI_Win *(), put(), unlock(), unlockall(), Window(), and ~Window().

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

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ LockType

Constructor & Destructor Documentation

◆ Window()

◆ ~Window()

Member Function Documentation

◆ attach()

◆ create()

◆ detach()

◆ fence()

◆ flush()

◆ flushall()

◆ get() [1/2]

◆ get() [2/2]

◆ lock()

◆ lockall()

◆ operator const MPI_Win *()

◆ operator MPI_Win *()

◆ put() [1/2]

◆ put() [2/2]

◆ unlock()

◆ unlockall()

Member Data Documentation

◆ allocated_m

◆ attached_m

◆ count_m

◆ win_m