Parallel Algebra Communication Scheme

Communication Scheme for parallel Algebra. More...

Classes
class	ug::CommunicationScheme< TDerived, TValue >
	CRTP Base class for communications on layout/interfaces. More...
class	ug::CommunicationScheme< TDerived, bool >
	CRTP Base class for communications on layout/interfaces. More...
class	ug::StdArrayCommunicationScheme< TArray >
	Communication Scheme for synchronization of arrays or similar datastructures. More...

Functions
template<typename TCommunicationScheme >
void	ug::CommunicateFromMasterToSlave (HorizontalAlgebraLayouts &layouts, TCommunicationScheme &scheme)
template<typename TCommunicationScheme >
void	ug::CommunicateFromSlaveToMaster (HorizontalAlgebraLayouts &layouts, TCommunicationScheme &scheme)
template<typename TCommunicationScheme >
void	ug::CommunicateOnInterfaces (pcl::InterfaceCommunicator< IndexLayout > &communicator, const IndexLayout &sendingLayout, const IndexLayout &receivingLayout, TCommunicationScheme &scheme)
	sends data over a CommunicationScheme from a sendingLayout to a receivingLayout More...
template<typename TPIDs , typename TReceiveScheme >
void	ug::ReceiveOnInterfaces (pcl::InterfaceCommunicator< IndexLayout > &communicator, TPIDs &pids, IndexLayout &layout, TReceiveScheme &receiver)
	receives data over a interface based on a CommunicationScheme on a subgroup of processes More...
template<typename TSendingScheme , typename TPIDs >
void	ug::SendOnInterfaces (pcl::InterfaceCommunicator< IndexLayout > &communicator, TPIDs &pids, IndexLayout &layout, TSendingScheme &sender)
	sends data over a interface based on a CommunicationScheme to a subgroup of processes More...

Detailed Description

Communication Scheme for parallel Algebra.

Function Documentation

CommunicateFromMasterToSlave()

template<typename TCommunicationScheme >

void ug::CommunicateFromMasterToSlave	(	HorizontalAlgebraLayouts &	layouts,
		TCommunicationScheme &	scheme
	)

References ug::CommunicateOnInterfaces(), ug::HorizontalAlgebraLayouts::master(), ug::HorizontalAlgebraLayouts::proc_comm(), and ug::HorizontalAlgebraLayouts::slave().

CommunicateFromSlaveToMaster()

template<typename TCommunicationScheme >

void ug::CommunicateFromSlaveToMaster	(	HorizontalAlgebraLayouts &	layouts,
		TCommunicationScheme &	scheme
	)

References ug::CommunicateOnInterfaces(), ug::HorizontalAlgebraLayouts::master(), ug::HorizontalAlgebraLayouts::proc_comm(), and ug::HorizontalAlgebraLayouts::slave().

CommunicateOnInterfaces()

template<typename TCommunicationScheme >

void ug::CommunicateOnInterfaces	(	pcl::InterfaceCommunicator< IndexLayout > &	communicator,
		const IndexLayout &	sendingLayout,
		const IndexLayout &	receivingLayout,
		TCommunicationScheme &	scheme
	)

sends data over a CommunicationScheme from a sendingLayout to a receivingLayout

CommunicateOnInterfaces

Template Parameters

TCommunicationScheme

type of the sending/receiving CommunicationScheme

Parameters

communicator	InterfaceCommunicator used to send data
sendingLayout	layout to send data from
receivingLayout	layout to receive data from
scheme	CommunicationScheme to use

References pcl::SingleLevelLayout< TInterface >::begin(), ug::BinaryBuffer::buffer(), pcl::InterfaceCommunicator< TLayout >::communicate(), pcl::SingleLevelLayout< TInterface >::end(), pcl::SingleLevelLayout< TInterface >::interface(), pcl::SingleLevelLayout< TInterface >::proc_id(), pcl::InterfaceCommunicator< TLayout >::receive_raw(), pcl::InterfaceCommunicator< TLayout >::send_raw(), and ug::BinaryBuffer::write_pos().

Referenced by ug::CommunicateFromMasterToSlave(), ug::CommunicateFromSlaveToMaster(), and ug::ConsistencyCheck().

ReceiveOnInterfaces()

template<typename TPIDs , typename TReceiveScheme >

void ug::ReceiveOnInterfaces	(	pcl::InterfaceCommunicator< IndexLayout > &	communicator,
		TPIDs &	pids,
		IndexLayout &	layout,
		TReceiveScheme &	receiver
	)

receives data over a interface based on a CommunicationScheme on a subgroup of processes

ReceiveOnInterfaces

Template Parameters

TReceiveScheme	type of the receiving CommunicationScheme
TPIDs	type of the container of the pids

Parameters

communicator	InterfaceCommunicator used to send data
pids	pids to receive from
layout	layout to use to receive
receiver	receiving CommunicationScheme

References pcl::InterfaceCommunicator< TLayout >::communicate(), pcl::SingleLevelLayout< TInterface >::interface(), and pcl::InterfaceCommunicator< TLayout >::receive_raw().

SendOnInterfaces()

template<typename TSendingScheme , typename TPIDs >

void ug::SendOnInterfaces	(	pcl::InterfaceCommunicator< IndexLayout > &	communicator,
		TPIDs &	pids,
		IndexLayout &	layout,
		TSendingScheme &	sender
	)

sends data over a interface based on a CommunicationScheme to a subgroup of processes

SendOnInterfaces

Template Parameters

TSendingScheme	type of the sending CommunicationScheme
TPIDs	type of the container of the pids

Parameters

communicator	InterfaceCommunicator used to send data
pids	pids to send to
layout	layout to use to send
sender	sending CommunicationScheme

References pcl::InterfaceCommunicator< TLayout >::communicate(), and pcl::InterfaceCommunicator< TLayout >::send_raw().