Detailed Description

template<typename Stencil_T>
class walberla::blockforest::communication::UniformDirectScheme< Stencil_T >

Communication for a single field using MPI datatypes ( no intermediate buffers )

#include <UniformDirectScheme.h>

Classes
struct	CommInfo

Public Types
using	Stencil = Stencil_T

using	UniformMPIDatatypeInfo = walberla::communication::UniformMPIDatatypeInfo

using	CommunicationItemInfo = walberla::communication::UniformMPIDatatypeInfo

Public Member Functions
Construction & Destruction
	UniformDirectScheme (const weak_ptr< StructuredBlockForest > &bf, const shared_ptr< UniformMPIDatatypeInfo > &dataInfo=shared_ptr< UniformMPIDatatypeInfo >(), const int tag=778)

	UniformDirectScheme (const weak_ptr< StructuredBlockForest > &bf, const Set< SUID > &requiredBlockSelectors, const Set< SUID > &incompatibleBlockSelectors, const shared_ptr< UniformMPIDatatypeInfo > &dataInfo=shared_ptr< UniformMPIDatatypeInfo >(), const int tag=778)

Registration of data to communicate
void	addDataToCommunicate (const shared_ptr< UniformMPIDatatypeInfo > &dataInfo)

Synchronous Communication
void	operator() ()

void	communicate ()

Asynchronous Communication
weak_ptr< StructuredBlockForest >	blockForest_

bool	setupRequired_

bool	communicationRunning_

Set< SUID >	requiredBlockSelectors_

Set< SUID >	incompatibleBlockSelectors_

std::vector< CommInfo >	sendInfos_

std::vector< CommInfo >	recvInfos_

std::vector< MPI_Request >	mpiRequests_

std::vector< shared_ptr< mpi::Datatype > >	mpiDatatypes_

std::vector< shared_ptr< UniformMPIDatatypeInfo > >	dataInfos_

int	tag_

void	startCommunication ()

void	wait ()

std::function< void()>	getStartCommunicateFunctor ()

std::function< void()>	getWaitFunctor ()

void	setup ()

Member Typedef Documentation

◆ CommunicationItemInfo

template<typename Stencil_T >

using walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::CommunicationItemInfo = walberla::communication::UniformMPIDatatypeInfo

◆ Stencil

template<typename Stencil_T >

using walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::Stencil = Stencil_T

◆ UniformMPIDatatypeInfo

template<typename Stencil_T >

using walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::UniformMPIDatatypeInfo = walberla::communication::UniformMPIDatatypeInfo

Constructor & Destructor Documentation

◆ UniformDirectScheme() [1/2]

template<typename Stencil_T >

walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::UniformDirectScheme	(	const weak_ptr< StructuredBlockForest > &	bf,
		const shared_ptr< UniformMPIDatatypeInfo > &	dataInfo = `shared_ptr<UniformMPIDatatypeInfo>()`,
		const int	tag = `778`
	)

inlineexplicit

◆ UniformDirectScheme() [2/2]

template<typename Stencil_T >

walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::UniformDirectScheme	(	const weak_ptr< StructuredBlockForest > &	bf,
		const Set< SUID > &	requiredBlockSelectors,
		const Set< SUID > &	incompatibleBlockSelectors,
		const shared_ptr< UniformMPIDatatypeInfo > &	dataInfo = `shared_ptr<UniformMPIDatatypeInfo>()`,
		const int	tag = `778`
	)

inline

Member Function Documentation

◆ addDataToCommunicate()

template<typename Stencil >

void walberla::blockforest::communication::UniformDirectScheme< Stencil >::addDataToCommunicate ( const shared_ptr< UniformMPIDatatypeInfo > & dataInfo )

◆ communicate()

template<typename Stencil >

void walberla::blockforest::communication::UniformDirectScheme< Stencil >::communicate

inline

◆ getStartCommunicateFunctor()

template<typename Stencil_T >

std::function<void()> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::getStartCommunicateFunctor ( )

inline

◆ getWaitFunctor()

template<typename Stencil_T >

std::function<void()> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::getWaitFunctor ( )

inline

◆ operator()()

template<typename Stencil_T >

void walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::operator() ( )

inline

◆ setup()

template<typename Stencil >

void walberla::blockforest::communication::UniformDirectScheme< Stencil >::setup

protected

◆ startCommunication()

template<typename Stencil >

void walberla::blockforest::communication::UniformDirectScheme< Stencil >::startCommunication

◆ wait()

template<typename Stencil >

void walberla::blockforest::communication::UniformDirectScheme< Stencil >::wait

Member Data Documentation

◆ blockForest_

template<typename Stencil_T >

weak_ptr<StructuredBlockForest> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::blockForest_

protected

◆ communicationRunning_

template<typename Stencil_T >

bool walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::communicationRunning_

protected

◆ dataInfos_

template<typename Stencil_T >

std::vector< shared_ptr<UniformMPIDatatypeInfo> > walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::dataInfos_

protected

◆ incompatibleBlockSelectors_

template<typename Stencil_T >

Set<SUID> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::incompatibleBlockSelectors_

protected

◆ mpiDatatypes_

template<typename Stencil_T >

std::vector< shared_ptr<mpi::Datatype> > walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::mpiDatatypes_

protected

◆ mpiRequests_

template<typename Stencil_T >

std::vector< MPI_Request > walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::mpiRequests_

protected

◆ recvInfos_

template<typename Stencil_T >

std::vector<CommInfo> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::recvInfos_

protected

◆ requiredBlockSelectors_

template<typename Stencil_T >

Set<SUID> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::requiredBlockSelectors_

protected

◆ sendInfos_

template<typename Stencil_T >

std::vector<CommInfo> walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::sendInfos_

protected

◆ setupRequired_

template<typename Stencil_T >

bool walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::setupRequired_

protected

◆ tag_

template<typename Stencil_T >

int walberla::blockforest::communication::UniformDirectScheme< Stencil_T >::tag_

protected

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

/builds/administration/walberla-website/walberla/src/blockforest/communication/UniformDirectScheme.h
/builds/administration/walberla-website/walberla/src/blockforest/communication/UniformDirectScheme.impl.h

Detailed Description

template<typename Stencil_T> class walberla::blockforest::communication::UniformDirectScheme< Stencil_T >

Classes

Public Types

Public Member Functions

Asynchronous Communication

Member Typedef Documentation

◆ CommunicationItemInfo

◆ Stencil

◆ UniformMPIDatatypeInfo

Constructor & Destructor Documentation

◆ UniformDirectScheme() [1/2]

◆ UniformDirectScheme() [2/2]

Member Function Documentation

◆ addDataToCommunicate()

◆ communicate()

◆ getStartCommunicateFunctor()

◆ getWaitFunctor()

◆ operator()()

◆ setup()

◆ startCommunication()

◆ wait()

Member Data Documentation

◆ blockForest_

◆ communicationRunning_

◆ dataInfos_

◆ incompatibleBlockSelectors_

◆ mpiDatatypes_

◆ mpiRequests_

◆ recvInfos_

◆ requiredBlockSelectors_

◆ sendInfos_

◆ setupRequired_

◆ tag_

template<typename Stencil_T>
class walberla::blockforest::communication::UniformDirectScheme< Stencil_T >