Detailed Description

Definition at line 411 of file State.H.

#include <State.H>

Classes
struct	messagebuffers

Public Member Functions
	halo ()

	halo (const pcpp::IndexIntervalType &inGlobalExtent, const pcpp::IndexIntervalType &inPartitionExtent)

void	SetGridInterval (const pcpp::IndexIntervalType &inExtent)

void	SetPartitionInterval (const pcpp::IndexIntervalType &inExtent)

bool	SetFill (bool yesno)

bool	Fill ()

void	SetLocalBufferSizes (const std::vector< size_t > &inBufferSizes)

void	SetLocalPartitionExtent (const pcpp::IndexIntervalType &inExtent)

std::vector< pcpp::IndexIntervalType >	CreateRemoteHaloExtents (const pcpp::IndexIntervalType &globalExtent, const pcpp::IndexIntervalType &partitionExtent, std::vector< size_t > &haloSizes)

std::vector< pcpp::IndexIntervalType >	CreateRemoteHaloExtents (std::vector< size_t > &haloSizes)

std::vector< pcpp::IndexIntervalType >	CreateLocalHaloExtents (const pcpp::IndexIntervalType &globalExtent, const pcpp::IndexIntervalType &partitionExtent, std::vector< size_t > &haloSizes)

std::vector< pcpp::IndexIntervalType >	CreateLocalHaloExtents (std::vector< size_t > &haloSizes)

void	ConfigureHalo (const pcpp::IndexIntervalType &partitionExtent, const std::vector< pcpp::IndexIntervalType > &haloExtents, size_t numHaloVar)

void	ConfigureHalo (const pcpp::IndexIntervalType &globalExtent, const pcpp::IndexIntervalType &partitionExtent, const std::vector< pcpp::IndexIntervalType > &haloExtents)

void	ConfigureHalo (const pcpp::IndexIntervalType &globalExtent, const pcpp::IndexIntervalType &partitionExtent)

void	ConfigureData (const state::base &inState)

void	ConfigureData (const state::base &inState, const std::vector< int > &selectFields)

int	CreateThreadSendIndices (int threadId)
	Creates send buffers for each whole local halo extent. More...

int	CreateThreadRecvIndices (int threadId)
	Create receive buffers for state data from neighboring processors. More...

int	UnpackSimpleRecvBuffers (int threadId)

int	PackSimpleSendBuffers (const state::base &inX, int threadId)
	Packs a send buffer with all components of state fields. More...

void	SetRemoteHaloExtents (const std::vector< pcpp::IndexIntervalType > haloExtents)

void	SetThreadExtent (int myThreadId, pcpp::IndexIntervalType threadInterval)

void	SetNumThreads (int numThreadsIn)

int	NumThreads ()

void	SetLocalHaloExtents (const std::vector< pcpp::IndexIntervalType > haloExtents)

void	CreateHaloBuffers ()

int	CreateSendBuffers (const std::vector< pcpp::RemoteCollisionType > &inCollisions)
	Creates send buffers for intra-grid state communications. More...

int	CreateRecvBuffers (const std::vector< pcpp::RemoteCollisionType > &inCollisions)
	Create receive buffers for state data from neighboring processors. More...

int	CreateSimpleSendBuffers ()
	Creates send buffers for each whole local halo extent. More...

int	CreateSimpleSendIndices ()
	Creates the flat buffer indices for each whole local halo extent. More...

int	CreateSimpleRecvBuffers ()
	Create receive buffers for state data from neighboring processors. More...

int	CreateSimpleRecvIndices ()

int	CreateMessageBuffers (int numComponents)

int	PackMessageBuffers (const int messageId, const int componentId, const int numComponents, const double *sourceBuffer)
	Pack generic send buffers for specified message. More...

int	PackMessageBuffers (const int messageId, const int componentId, const int numComponents, const double *sourceBuffer, const int threadId)
	Pack generic send buffers for specified message. More...

int	SendMessage (const int messageId, const std::vector< int > &neighborRanks, CommunicatorType &inComm)

int	ReceiveMessage (const int messageId, const std::vector< int > &neighborRanks, CommunicatorType &inComm)

int	UnPackMessageBuffers (const int messageId, const int componentId, const int numComponents, double *targetBuffer)
	Unpack generic recv buffers for specified message. More...

int	UnPackMessageBuffers (const int messageId, const int componentId, const int numComponents, double *targetBuffer, const int threadId)

void	DestroySendBuffers ()

void	DestroyHaloBuffers ()

void	DestroyRecvBuffers ()

int	UnpackReceiveBuffers ()

int	UnpackSimpleRecvBuffers ()

int	PackSendBuffers (const state::base &inState)
	Packs a send buffer with all components of state fields. More...

int	PackSimpleSendBuffers (const state::base &inState)
	Packs a send buffer with all components of state fields. More...

int	PackSimpleSendBuffers (double inA, const state::base &inX, const state::base &inY)
	Packs a send buffer with all components of state fields. More...

int	Send (CommunicatorType &inComm)
	Packs a send buffer with all components of state fields. More...

int	SimpleSend (std::vector< int > &neighborRanks, CommunicatorType &inComm)

int	PostReceives (CommunicatorType &inComm)

int	PostSimpleReceives (std::vector< int > &sourceRanks, CommunicatorType &inComm)

int	CompleteReceives (CommunicatorType &inComm)

int	CompleteSimpleReceives (CommunicatorType &inComm)

int	Wait (CommunicatorType &inComm)

void	SetNeighbors (const std::vector< bool > &inNeighbors)

std::vector< double * > &	RecvBuffers ()

std::vector< std::vector< double * > > &	HaloBuffers ()

std::vector< double * > &	SendBuffers ()

std::vector< std::pair< int, std::vector< size_t > > > &	HaloRecvIndices ()

std::vector< pcpp::RemoteCollisionType > &	SendCollisions ()

std::vector< pcpp::RemoteCollisionType > &	RecvCollisions ()

double *	HaloBuffer (int fieldIndex, int directionIndex)

std::vector< pcpp::IndexIntervalType > &	ThreadExtents ()

std::vector< int > &	StateFieldIndices ()

pcpp::IndexIntervalType &	GlobalExtent ()

pcpp::IndexIntervalType &	PartitionExtent ()

std::vector< pcpp::IndexIntervalType > &	RemoteHaloExtents ()

std::vector< pcpp::IndexIntervalType > &	LocalHaloExtents ()

const std::vector< pcpp::IndexIntervalType > &	RemoteHaloBufferExtents () const

const std::vector< pcpp::IndexIntervalType > &	LocalHaloBufferExtents () const

std::vector< messagebuffers > &	CommunicationBuffers ()

const std::vector< std::vector< size_t > > &	SendIndices () const

const std::vector< std::vector< size_t > > &	RecvIndices () const

std::vector< int > &	PeriodicDirs ()

void	ReportSimpleBufferContents (std::ostream &outStream)

	~halo ()

void	DestroyAll ()

Public Attributes
int	numStateComponents

int	numStateFields

std::vector< int >	stateFieldIndices

std::vector< int >	numFieldComponents

Protected Attributes
bool	ownSendBuffers

bool	ownRecvBuffers

bool	ownHaloBuffers

bool	haveRecvData

bool	haveSendData

bool	doFill

int	numThreads

size_t	numPointsBuffer

std::vector< int >	periodicDirs

pcpp::IndexIntervalType	globalGridExtent

pcpp::IndexIntervalType	globalPartitionExtent

pcpp::IndexIntervalType	localPartitionExtent

std::vector< size_t >	localBufferSizes

std::vector< bool >	haveNeighbor

std::vector< pcpp::IndexIntervalType >	remoteHaloExtents

std::vector< pcpp::IndexIntervalType >	localHaloExtents

std::vector< pcpp::IndexIntervalType >	localHaloBufferExtents

std::vector< pcpp::IndexIntervalType >	remoteHaloBufferExtents

std::vector< pcpp::IndexIntervalType >	sendExtents

std::vector< pcpp::IndexIntervalType >	threadExtents

std::vector< pcpp::IndexIntervalType >	threadBufferExtents

std::vector< pcpp::RemoteCollisionType >	sendCollisions

std::vector< std::vector< size_t > >	sendIndices

std::vector< std::vector< std::vector< size_t > > >	threadSendIndices

std::vector< std::vector< std::vector< size_t > > >	threadSendBufferIndices

std::vector< pcpp::RemoteCollisionType >	recvCollisions

std::vector< std::vector< size_t > >	recvIndices

std::vector< std::pair< int, std::vector< size_t > > >	haloRecvIndices

std::vector< std::vector< std::vector< size_t > > >	threadRecvIndices

std::vector< std::vector< std::vector< size_t > > >	threadRecvBufferIndices

std::vector< std::vector< std::vector< size_t > > >	threadHaloBufferIndices

std::vector< messagebuffers >	communicationBuffers

std::vector< double * >	sendBuffers

std::vector< double * >	recvBuffers

std::vector< std::vector< double * > >	haloBuffers
	stores the state variable values in the halo zones More...

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Constructor & Destructor Documentation

◆ halo() [1/2]

halo ( )

inline

Definition at line 431 of file State.H.

◆ halo() [2/2]

halo	(	const pcpp::IndexIntervalType &	inGlobalExtent,
		const pcpp::IndexIntervalType &	inPartitionExtent
	)

inline

Definition at line 435 of file State.H.

◆ ~halo()

~halo ( )

inline

Definition at line 636 of file State.H.

Member Function Documentation

◆ CommunicationBuffers()

std::vector<messagebuffers>& CommunicationBuffers ( )

inline

Definition at line 630 of file State.H.

◆ CompleteReceives()

int CompleteReceives ( CommunicatorType & inComm )

Definition at line 1536 of file State.C.

References CommunicatorObject::WaitAll().

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◆ CompleteSimpleReceives()

int CompleteSimpleReceives ( CommunicatorType & inComm )

Definition at line 1553 of file State.C.

References CommunicatorObject::WaitAll().

Referenced by TestHaloParallel(), and TestHaloPeriodic().

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◆ ConfigureData() [1/2]

void ConfigureData ( const state::base & inState )

Definition at line 1513 of file State.C.

References base::StateFieldIndices().

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ ConfigureData() [2/2]

void ConfigureData	(	const state::base &	inState,
		const std::vector< int > &	selectFields
	)

Definition at line 1519 of file State.C.

References dataset::Meta().

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◆ ConfigureHalo() [1/3]

void ConfigureHalo	(	const pcpp::IndexIntervalType &	partitionExtent,
		const std::vector< pcpp::IndexIntervalType > &	haloExtents,
		size_t	numHaloVar
	)

Definition at line 67 of file State.C.

◆ ConfigureHalo() [2/3]

void ConfigureHalo	(	const pcpp::IndexIntervalType &	globalExtent,
		const pcpp::IndexIntervalType &	partitionExtent,
		const std::vector< pcpp::IndexIntervalType > &	haloExtents
	)

Definition at line 220 of file State.C.

◆ ConfigureHalo() [3/3]

void ConfigureHalo	(	const pcpp::IndexIntervalType &	globalExtent,
		const pcpp::IndexIntervalType &	partitionExtent
	)

Definition at line 230 of file State.C.

◆ CreateHaloBuffers()

void CreateHaloBuffers ( )

Definition at line 238 of file State.C.

References sizeextent::NNodes().

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ CreateLocalHaloExtents() [1/2]

std::vector< pcpp::IndexIntervalType > CreateLocalHaloExtents	(	const pcpp::IndexIntervalType &	globalExtent,
		const pcpp::IndexIntervalType &	partitionExtent,
		std::vector< size_t > &	haloSizes
	)

Definition at line 155 of file State.C.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ CreateLocalHaloExtents() [2/2]

std::vector< pcpp::IndexIntervalType > CreateLocalHaloExtents ( std::vector< size_t > & haloSizes )

Definition at line 214 of file State.C.

◆ CreateMessageBuffers()

int CreateMessageBuffers ( int numComponents )

Definition at line 633 of file State.C.

References numComponents, halo::messagebuffers::numComponents, halo::messagebuffers::numPointsRecv, halo::messagebuffers::numPointsSend, halo::messagebuffers::recvBuffers, and halo::messagebuffers::sendBuffers.

◆ CreateRecvBuffers()

int CreateRecvBuffers ( const std::vector< pcpp::RemoteCollisionType > & inCollisions )

Create receive buffers for state data from neighboring processors.

Parameters

inCollisions Must have extents wrt global indexing

Definition at line 504 of file State.C.

References sizeextent::GetFlatIndices(), sizeextent::NNodes(), and sizeextent::Overlap().

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◆ CreateRemoteHaloExtents() [1/2]

std::vector< pcpp::IndexIntervalType > CreateRemoteHaloExtents	(	const pcpp::IndexIntervalType &	globalExtent,
		const pcpp::IndexIntervalType &	partitionExtent,
		std::vector< size_t > &	haloSizes
	)

Definition at line 78 of file State.C.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ CreateRemoteHaloExtents() [2/2]

std::vector< pcpp::IndexIntervalType > CreateRemoteHaloExtents ( std::vector< size_t > & haloSizes )

Definition at line 147 of file State.C.

◆ CreateSendBuffers()

int CreateSendBuffers ( const std::vector< pcpp::RemoteCollisionType > & inCollisions )

Creates send buffers for intra-grid state communications.

Parameters

globalExtent	is the global extent of the local partition
inCollisions	extents must be wrt global indices

Definition at line 481 of file State.C.

◆ CreateSimpleRecvBuffers()

int CreateSimpleRecvBuffers ( )

Create receive buffers for state data from neighboring processors.

Parameters

inCollisions Must have extents wrt global indexing

Definition at line 554 of file State.C.

References sizeextent::GetFlatIndices(), and sizeextent::InitSimple().

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ CreateSimpleRecvIndices()

int CreateSimpleRecvIndices ( )

Definition at line 601 of file State.C.

References sizeextent::GetFlatIndices(), and sizeextent::InitSimple().

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◆ CreateSimpleSendBuffers()

int CreateSimpleSendBuffers ( )

Creates send buffers for each whole local halo extent.

Definition at line 347 of file State.C.

References bufferInterval, sizeextent::GetFlatIndices(), and sizeextent::InitSimple().

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ CreateSimpleSendIndices()

int CreateSimpleSendIndices ( )

Creates the flat buffer indices for each whole local halo extent.

Definition at line 305 of file State.C.

References bufferInterval, sizeextent::GetFlatIndices(), and sizeextent::InitSimple().

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◆ CreateThreadRecvIndices()

int CreateThreadRecvIndices ( int threadId )

Create receive buffers for state data from neighboring processors.

Parameters

inCollisions Must have extents wrt global indexing

Definition at line 826 of file State.C.

References sizeextent::GetFlatIndices(), sizeextent::InitSimple(), sizeextent::NNodes(), numComponents, and sizeextent::Overlap().

Referenced by TestHaloThreaded().

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◆ CreateThreadSendIndices()

int CreateThreadSendIndices ( int threadId )

Creates send buffers for each whole local halo extent.

Definition at line 397 of file State.C.

References bufferInterval, sizeextent::GetFlatIndices(), sizeextent::InitSimple(), sizeextent::NNodes(), and sizeextent::Overlap().

Referenced by TestHaloThreaded().

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◆ DestroyAll()

void DestroyAll ( )

inline

Definition at line 639 of file State.H.

◆ DestroyHaloBuffers()

void DestroyHaloBuffers ( )

Definition at line 278 of file State.C.

◆ DestroyRecvBuffers()

void DestroyRecvBuffers ( )

Definition at line 291 of file State.C.

◆ DestroySendBuffers()

void DestroySendBuffers ( )

Definition at line 265 of file State.C.

◆ Fill()

bool Fill ( )

inline

Definition at line 445 of file State.H.

◆ GlobalExtent()

pcpp::IndexIntervalType& GlobalExtent ( )

inline

Definition at line 623 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), and TestHaloThreaded().

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◆ HaloBuffer()

double* HaloBuffer	(	int	fieldIndex,
		int	directionIndex
	)

inline

Definition at line 619 of file State.H.

◆ HaloBuffers()

std::vector<std::vector<double *> >& HaloBuffers ( )

inline

Definition at line 609 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ HaloRecvIndices()

std::vector<std::pair<int,std::vector<size_t> > >& HaloRecvIndices ( )

inline

Definition at line 613 of file State.H.

◆ LocalHaloBufferExtents()

const std::vector<pcpp::IndexIntervalType>& LocalHaloBufferExtents ( ) const

inline

Definition at line 628 of file State.H.

◆ LocalHaloExtents()

std::vector<pcpp::IndexIntervalType>& LocalHaloExtents ( )

inline

Definition at line 626 of file State.H.

Referenced by TestHaloBasic(), and TestHaloParallel().

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◆ NumThreads()

int NumThreads ( )

inline

Definition at line 542 of file State.H.

Referenced by TestHaloThreaded().

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◆ PackMessageBuffers() [1/2]

int PackMessageBuffers	(	const int	messageId,
		const int	componentId,
		const int	numComponents,
		const double *	sourceBuffer
	)

Pack generic send buffers for specified message.

For the message specified by messageId, pack a message starting at componentId, and packing numComponents components from the data contained in sourceBuffer. The sourceBuffer is assumed to have a size indicated by the numPointsBuffer, which came from bufferSizes - both member data. The specific source buffer indices are pulled from member data item sendIndices, which must have been setup already by calling CreateSimpleSendIndices.

Definition at line 666 of file State.C.

References numComponents, and numPointsBuffer.

◆ PackMessageBuffers() [2/2]

int PackMessageBuffers	(	const int	messageId,
		const int	componentId,
		const int	numComponents,
		const double *	sourceBuffer,
		const int	threadId
	)

Pack generic send buffers for specified message.

For the message specified by messageId, pack a message starting at componentId, and packing numComponents components from the data contained in sourceBuffer. The sourceBuffer is assumed to have a size indicated by the numPointsBuffer, which came from bufferSizes - both member data. The specific source buffer indices are pulled from member data item sendIndices, which must have been setup already by calling CreateSimpleSendIndices.

Definition at line 697 of file State.C.

References numComponents, and numPointsBuffer.

◆ PackSendBuffers()

int PackSendBuffers ( const state::base & inState )

Packs a send buffer with all components of state fields.

Definition at line 1070 of file State.C.

References databuffer::Data(), dataset::Data(), dataset::Meta(), metadata::ncomp, databuffer::NItems(), numComponents, and base::StateFieldIndices().

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◆ PackSimpleSendBuffers() [1/3]

int PackSimpleSendBuffers	(	const state::base &	inX,
		int	threadId
	)

Packs a send buffer with all components of state fields.

Definition at line 1301 of file State.C.

References databuffer::Data(), dataset::Data(), dataset::Meta(), metadata::ncomp, databuffer::NItems(), and numComponents.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ PackSimpleSendBuffers() [2/3]

int PackSimpleSendBuffers ( const state::base & inState )

Packs a send buffer with all components of state fields.

Definition at line 1254 of file State.C.

References databuffer::Data(), dataset::Data(), dataset::Meta(), metadata::ncomp, databuffer::NItems(), and numComponents.

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◆ PackSimpleSendBuffers() [3/3]

int PackSimpleSendBuffers	(	double	inA,
		const state::base &	inX,
		const state::base &	inY
	)

Packs a send buffer with all components of state fields.

Packs a send buffer with all components of state fields

Definition at line 1204 of file State.C.

References databuffer::Data(), dataset::Data(), dataset::Meta(), metadata::ncomp, databuffer::NItems(), and numComponents.

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◆ PartitionExtent()

pcpp::IndexIntervalType& PartitionExtent ( )

inline

Definition at line 624 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), and TestHaloThreaded().

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◆ PeriodicDirs()

std::vector<int>& PeriodicDirs ( )

inline

Definition at line 633 of file State.H.

◆ PostReceives()

int PostReceives ( CommunicatorType & inComm )

Definition at line 1432 of file State.C.

References CommunicatorObject::ARecvBuf(), CommunicatorObject::NProc(), and numPoints.

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◆ PostSimpleReceives()

int PostSimpleReceives	(	std::vector< int > &	sourceRanks,
		CommunicatorType &	inComm
	)

Definition at line 1456 of file State.C.

References CommunicatorObject::ARecvBuf(), and numPoints.

Referenced by TestHaloParallel(), and TestHaloPeriodic().

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◆ ReceiveMessage()

int ReceiveMessage	(	const int	messageId,
		const std::vector< int > &	neighborRanks,
		CommunicatorType &	inComm
	)

Definition at line 742 of file State.C.

References CommunicatorObject::ARecvBuf(), numComponents, and CommunicatorObject::WaitAll().

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◆ RecvBuffers()

std::vector<double *>& RecvBuffers ( )

inline

Definition at line 607 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ RecvCollisions()

std::vector<pcpp::RemoteCollisionType>& RecvCollisions ( )

inline

Definition at line 617 of file State.H.

◆ RecvIndices()

const std::vector<std::vector<size_t> >& RecvIndices ( ) const

inline

Definition at line 632 of file State.H.

◆ RemoteHaloBufferExtents()

const std::vector<pcpp::IndexIntervalType>& RemoteHaloBufferExtents ( ) const

inline

Definition at line 627 of file State.H.

◆ RemoteHaloExtents()

std::vector<pcpp::IndexIntervalType>& RemoteHaloExtents ( )

inline

Definition at line 625 of file State.H.

Referenced by TestHaloBasic(), and TestHaloParallel().

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◆ ReportSimpleBufferContents()

void ReportSimpleBufferContents ( std::ostream & outStream )

Definition at line 1565 of file State.C.

References sizeextent::NNodes(), and pcpp::report::StructuredBufferContents().

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◆ Send()

int Send ( CommunicatorType & inComm )

Packs a send buffer with all components of state fields.

Definition at line 1408 of file State.C.

References CommunicatorObject::ASendBuf(), CommunicatorObject::NProc(), and numPoints.

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◆ SendBuffers()

std::vector<double *>& SendBuffers ( )

inline

Definition at line 611 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ SendCollisions()

std::vector<pcpp::RemoteCollisionType>& SendCollisions ( )

inline

Definition at line 615 of file State.H.

◆ SendIndices()

const std::vector<std::vector<size_t> >& SendIndices ( ) const

inline

Definition at line 631 of file State.H.

◆ SendMessage()

int SendMessage	(	const int	messageId,
		const std::vector< int > &	neighborRanks,
		CommunicatorType &	inComm
	)

Definition at line 722 of file State.C.

References CommunicatorObject::ASendBuf(), and numComponents.

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◆ SetFill()

bool SetFill ( bool yesno )

inline

Definition at line 444 of file State.H.

◆ SetGridInterval()

void SetGridInterval ( const pcpp::IndexIntervalType & inExtent )

inline

Definition at line 441 of file State.H.

◆ SetLocalBufferSizes()

void SetLocalBufferSizes ( const std::vector< size_t > & inBufferSizes )

inline

Definition at line 447 of file State.H.

References numPointsBuffer.

◆ SetLocalHaloExtents()

void SetLocalHaloExtents ( const std::vector< pcpp::IndexIntervalType > haloExtents )

inline

Definition at line 545 of file State.H.

References sizeextent::Copy(), and numComponents.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ SetLocalPartitionExtent()

void SetLocalPartitionExtent ( const pcpp::IndexIntervalType & inExtent )

inline

Definition at line 456 of file State.H.

◆ SetNeighbors()

void SetNeighbors ( const std::vector< bool > & inNeighbors )

inline

Definition at line 604 of file State.H.

Referenced by TestHaloPeriodic().

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◆ SetNumThreads()

void SetNumThreads ( int numThreadsIn )

inline

Definition at line 531 of file State.H.

Referenced by TestHaloThreaded().

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◆ SetPartitionInterval()

void SetPartitionInterval ( const pcpp::IndexIntervalType & inExtent )

inline

Definition at line 442 of file State.H.

◆ SetRemoteHaloExtents()

void SetRemoteHaloExtents ( const std::vector< pcpp::IndexIntervalType > haloExtents )

inline

Definition at line 485 of file State.H.

References sizeextent::Copy(), and sizeextent::NNodes().

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

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◆ SetThreadExtent()

void SetThreadExtent	(	int	myThreadId,
		pcpp::IndexIntervalType	threadInterval
	)

inline

Definition at line 514 of file State.H.

Referenced by TestHaloThreaded().

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◆ SimpleSend()

int SimpleSend	(	std::vector< int > &	neighborRanks,
		CommunicatorType &	inComm
	)

Definition at line 1115 of file State.C.

References CommunicatorObject::ASendBuf(), sizeextent::NNodes(), and numPoints.

Referenced by TestHaloParallel(), and TestHaloPeriodic().

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◆ StateFieldIndices()

std::vector<int>& StateFieldIndices ( )

inline

Definition at line 622 of file State.H.

Referenced by TestHaloBasic(), and TestHaloParallel().

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◆ ThreadExtents()

std::vector<pcpp::IndexIntervalType>& ThreadExtents ( )

inline

Definition at line 621 of file State.H.

Referenced by TestHaloThreaded().

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◆ UnPackMessageBuffers() [1/2]

int UnPackMessageBuffers	(	const int	messageId,
		const int	componentId,
		const int	numComponents,
		double *	targetBuffer
	)

Unpack generic recv buffers for specified message.

For the message specified by messageId, unpack a message starting at componentId, and unpacking numComponents components from the data contained in the message receive buffers into the targetBuffer. The targetBuffer is assumed to have a size indicated by the numPointsBuffer, which came from bufferSizes - both member data. The specific target buffer indices are pulled from member data item recvIndices, which must have been setup already by calling CreateSimpleRecvIndices.

Definition at line 777 of file State.C.

References numComponents, and numPointsBuffer.

◆ UnPackMessageBuffers() [2/2]

int UnPackMessageBuffers	(	const int	messageId,
		const int	componentId,
		const int	numComponents,
		double *	targetBuffer,
		const int	threadId
	)

Definition at line 798 of file State.C.

References numComponents, and numPointsBuffer.

◆ UnpackReceiveBuffers()

int UnpackReceiveBuffers ( )

Definition at line 926 of file State.C.

References numComponents.

Referenced by TestHaloBasic().

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◆ UnpackSimpleRecvBuffers() [1/2]

int UnpackSimpleRecvBuffers ( int threadId )

Definition at line 1009 of file State.C.

References numComponents.

Referenced by TestHaloThreaded().

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◆ UnpackSimpleRecvBuffers() [2/2]

int UnpackSimpleRecvBuffers ( )

Definition at line 963 of file State.C.

References numComponents.

◆ Wait()

int Wait ( CommunicatorType & inComm )

Definition at line 1545 of file State.C.

References CommunicatorObject::WaitAll().

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Member Data Documentation

◆ communicationBuffers

std::vector<messagebuffers> communicationBuffers

protected

Definition at line 697 of file State.H.

◆ doFill

bool doFill

protected

Definition at line 652 of file State.H.

◆ globalGridExtent

pcpp::IndexIntervalType globalGridExtent

protected

Definition at line 661 of file State.H.

◆ globalPartitionExtent

pcpp::IndexIntervalType globalPartitionExtent

protected

Definition at line 662 of file State.H.

◆ haloBuffers

std::vector< std::vector<double *> > haloBuffers

protected

stores the state variable values in the halo zones

The haloBuffers has sizes [NFields][6][NumPointsHalo*NumFieldComponents]. There is a separate buffer for each state field that is large enough to hold all the components of that field.

Definition at line 706 of file State.H.

◆ haloRecvIndices

std::vector<std::pair<int,std::vector<size_t> > > haloRecvIndices

protected

Definition at line 686 of file State.H.

◆ haveNeighbor

std::vector<bool> haveNeighbor

protected

Definition at line 666 of file State.H.

◆ haveRecvData

bool haveRecvData

protected

Definition at line 650 of file State.H.

◆ haveSendData

bool haveSendData

protected

Definition at line 651 of file State.H.

◆ localBufferSizes

std::vector<size_t> localBufferSizes

protected

Definition at line 664 of file State.H.

◆ localHaloBufferExtents

std::vector<pcpp::IndexIntervalType> localHaloBufferExtents

protected

Definition at line 669 of file State.H.

◆ localHaloExtents

std::vector<pcpp::IndexIntervalType> localHaloExtents

protected

Definition at line 668 of file State.H.

◆ localPartitionExtent

pcpp::IndexIntervalType localPartitionExtent

protected

Definition at line 663 of file State.H.

◆ numFieldComponents

std::vector<int> numFieldComponents

Definition at line 429 of file State.H.

Referenced by TestHaloBasic(), and TestHaloThreaded().

◆ numPointsBuffer

size_t numPointsBuffer

protected

Definition at line 654 of file State.H.

◆ numStateComponents

int numStateComponents

Definition at line 424 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), TestHaloPeriodic(), and TestHaloThreaded().

◆ numStateFields

int numStateFields

Definition at line 425 of file State.H.

Referenced by TestHaloBasic(), TestHaloParallel(), and TestHaloThreaded().

◆ numThreads

int numThreads

protected

Definition at line 653 of file State.H.

◆ ownHaloBuffers

bool ownHaloBuffers

protected

Definition at line 649 of file State.H.

◆ ownRecvBuffers

bool ownRecvBuffers

protected

Definition at line 648 of file State.H.

◆ ownSendBuffers

bool ownSendBuffers

protected

Definition at line 644 of file State.H.

◆ periodicDirs

std::vector<int> periodicDirs

protected

Definition at line 657 of file State.H.

◆ recvBuffers

std::vector<double *> recvBuffers

protected

Definition at line 699 of file State.H.

◆ recvCollisions

std::vector<pcpp::RemoteCollisionType> recvCollisions

protected

Definition at line 684 of file State.H.

◆ recvIndices

std::vector<std::vector<size_t> > recvIndices

protected

Definition at line 685 of file State.H.

◆ remoteHaloBufferExtents

std::vector<pcpp::IndexIntervalType> remoteHaloBufferExtents

protected

Definition at line 670 of file State.H.

◆ remoteHaloExtents

std::vector<pcpp::IndexIntervalType> remoteHaloExtents

protected

Definition at line 667 of file State.H.

◆ sendBuffers

std::vector<double *> sendBuffers

protected

Definition at line 698 of file State.H.

◆ sendCollisions

std::vector<pcpp::RemoteCollisionType> sendCollisions

protected

Definition at line 678 of file State.H.

◆ sendExtents

std::vector<pcpp::IndexIntervalType> sendExtents

protected

Definition at line 671 of file State.H.

◆ sendIndices

std::vector<std::vector<size_t> > sendIndices

protected

Definition at line 679 of file State.H.

◆ stateFieldIndices

std::vector<int> stateFieldIndices

Definition at line 428 of file State.H.

◆ threadBufferExtents

std::vector<pcpp::IndexIntervalType> threadBufferExtents

protected

Definition at line 674 of file State.H.

◆ threadExtents

std::vector<pcpp::IndexIntervalType> threadExtents

protected

Definition at line 673 of file State.H.

◆ threadHaloBufferIndices

std::vector<std::vector<std::vector<size_t> > > threadHaloBufferIndices

protected

Definition at line 690 of file State.H.

◆ threadRecvBufferIndices

std::vector<std::vector<std::vector<size_t> > > threadRecvBufferIndices

protected

Definition at line 689 of file State.H.

◆ threadRecvIndices

std::vector<std::vector<std::vector<size_t> > > threadRecvIndices

protected

Definition at line 688 of file State.H.

◆ threadSendBufferIndices

std::vector<std::vector<std::vector<size_t> > > threadSendBufferIndices

protected

Definition at line 681 of file State.H.

◆ threadSendIndices

std::vector<std::vector<std::vector<size_t> > > threadSendIndices

protected

Definition at line 680 of file State.H.

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

Detailed Description

Classes

Public Member Functions

Public Attributes

Protected Attributes

Constructor & Destructor Documentation

◆ halo() [1/2]

◆ halo() [2/2]

◆ ~halo()

Member Function Documentation

◆ CommunicationBuffers()

◆ CompleteReceives()

◆ CompleteSimpleReceives()

◆ ConfigureData() [1/2]

◆ ConfigureData() [2/2]

◆ ConfigureHalo() [1/3]

◆ ConfigureHalo() [2/3]

◆ ConfigureHalo() [3/3]

◆ CreateHaloBuffers()

◆ CreateLocalHaloExtents() [1/2]

◆ CreateLocalHaloExtents() [2/2]

◆ CreateMessageBuffers()

◆ CreateRecvBuffers()

◆ CreateRemoteHaloExtents() [1/2]

◆ CreateRemoteHaloExtents() [2/2]

◆ CreateSendBuffers()

◆ CreateSimpleRecvBuffers()

◆ CreateSimpleRecvIndices()

◆ CreateSimpleSendBuffers()

◆ CreateSimpleSendIndices()

◆ CreateThreadRecvIndices()

◆ CreateThreadSendIndices()

◆ DestroyAll()

◆ DestroyHaloBuffers()

◆ DestroyRecvBuffers()

◆ DestroySendBuffers()

◆ Fill()

◆ GlobalExtent()

◆ HaloBuffer()

◆ HaloBuffers()

◆ HaloRecvIndices()

◆ LocalHaloBufferExtents()

◆ LocalHaloExtents()

◆ NumThreads()

◆ PackMessageBuffers() [1/2]

◆ PackMessageBuffers() [2/2]

◆ PackSendBuffers()

◆ PackSimpleSendBuffers() [1/3]

◆ PackSimpleSendBuffers() [2/3]

◆ PackSimpleSendBuffers() [3/3]

◆ PartitionExtent()

◆ PeriodicDirs()

◆ PostReceives()

◆ PostSimpleReceives()

◆ ReceiveMessage()

◆ RecvBuffers()

◆ RecvCollisions()

◆ RecvIndices()

◆ RemoteHaloBufferExtents()

◆ RemoteHaloExtents()

◆ ReportSimpleBufferContents()

◆ Send()

◆ SendBuffers()

◆ SendCollisions()

◆ SendIndices()

◆ SendMessage()

◆ SetFill()

◆ SetGridInterval()

◆ SetLocalBufferSizes()

◆ SetLocalHaloExtents()

◆ SetLocalPartitionExtent()

◆ SetNeighbors()

◆ SetNumThreads()

◆ SetPartitionInterval()

◆ SetRemoteHaloExtents()

◆ SetThreadExtent()

◆ SimpleSend()

◆ StateFieldIndices()

◆ ThreadExtents()

◆ UnPackMessageBuffers() [1/2]