Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix > Class Template Reference

This class creates and manages the foreign overlap given an initial list of border indices and a BCRS matrix. More...

#include <domesticoverlapfrombcrsmatrix.hh>

Public Member Functions
	DomesticOverlapFromBCRSMatrix (const BCRSMatrix &A, const BorderList &borderList, const BlackList &blackList, int overlapSize)
	Constructs the foreign overlap given a BCRS matrix and an initial list of border indices. More...
void	check () const
int	myRank () const
	Returns the rank of the current process. More...
int	worldSize () const
	Returns the number of processes in the global MPI communicator. More...
const PeerSet &	peerSet () const
	Return the set of process ranks which share an overlap with the current process. More...
int	numBorder (int peerRank) const
	Returns the number of indices on the border with a given peer rank. More...
bool	isBorder (int domesticIdx) const
	Returns true iff a domestic index is a border index. More...
bool	isBorderWith (int domesticIdx, int peerRank) const
	Returns true iff a domestic index is on the border with a given peer process. More...
int	numFront (int peerRank) const
	Returns the number of indices on the front within a given peer rank's grid partition. More...
bool	isFront (int domesticIdx) const
	Returns true iff a domestic index is on the front. More...
const BlackList &	blackList () const
	Returns the object which represents the black-listed native indices. More...
int	numPeers (int domesticIdx) const
	Returns the number of processes which "see" a given index. More...
int	overlapSize () const
	Returns the size of the overlap region. More...
int	numNative () const
	Returns the number native indices. More...
int	numLocal () const
	Returns the number local indices. More...
int	numDomestic () const
	Returns the number domestic indices. More...
bool	isLocal (int domesticIdx) const
	Return true if a domestic index is local for the process. More...
bool	iAmMasterOf (int domesticIdx) const
	Return true iff the current process is the master of a given domestic index. More...
int	masterRank (int domesticIdx) const
	Return the rank of a master process for a domestic index. More...
void	print () const
	Print the foreign overlap for debugging purposes. More...
Index	globalToDomestic (Index globalIdx) const
	Returns a domestic index given a global one. More...
Index	domesticToGlobal (Index domIdx) const
	Returns a global index given a domestic one. More...
Index	domesticToNative (Index domIdx) const
	Returns a native index given a domestic one. More...
Index	nativeToDomestic (Index nativeIdx) const
	Returns a domestic index given a native one. More...
bool	isInOverlap (Index domesticIdx) const
	Returns true if a given domestic index is either in the foreign or in the domestic overlap. More...
bool	isFrontFor (ProcessRank peerRank, Index domesticIdx) const
	Returns true if a given domestic index is a front index for a peer rank. More...
bool	peerHasIndex (int peerRank, int domesticIdx) const
	Returns true iff a domestic index is seen by a peer rank. More...
int	foreignOverlapSize (ProcessRank peerRank) const
	Returns number of indices which are contained in the foreign overlap with a peer. More...
int	foreignOverlapOffsetToDomesticIdx (ProcessRank peerRank, int overlapOffset) const
	Returns the domestic index given an offset in the foreign overlap of a peer process with the local process. More...
int	domesticOverlapSize (ProcessRank peerRank) const
	Returns number of indices which are contained in the domestic overlap with a peer. More...
int	domesticOverlapOffsetToDomesticIdx (ProcessRank peerRank, int overlapOffset) const
	Returns the domestic index given an offset in the domestic overlap of a peer process with the local process. More...

Protected Member Functions
void	buildDomesticOverlap_ ()
void	updateMasterRanks_ ()
void	sendIndicesToPeer_ (int peerRank)
void	waitSendIndices_ (int peerRank)
void	receiveIndicesFromPeer_ (int peerRank)
void	setupDebugMapping_ ()
Index	mapInternalToExternal_ (Index internalIdx) const
Index	mapExternalToInternal_ (Index externalIdx) const

Protected Attributes
int	myRank_
int	worldSize_
ForeignOverlap	foreignOverlap_
BlackList	blackList_
DomesticOverlapByRank	domesticOverlapWithPeer_
OverlapByIndex	domesticOverlapByIndex_
std::vector< BorderDistance >	borderDistance_
std::vector< ProcessRank >	masterRank_
std::map< ProcessRank, MpiBuffer< size_t > * >	numIndicesSendBuffer_
std::map< ProcessRank, MpiBuffer< IndexDistanceNpeers > * >	indicesSendBuffer_
GlobalIndices	globalIndices_
PeerSet	peerSet_

Detailed Description

template<class BCRSMatrix>
class Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >

This class creates and manages the foreign overlap given an initial list of border indices and a BCRS matrix.

The foreign overlap are all (row) indices which overlap with the some of the current process's local indices.

Constructor & Destructor Documentation

template<class BCRSMatrix >

Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix ( const BCRSMatrix &  A, const BorderList &  borderList, const BlackList &  blackList, int  overlapSize  )

inline

Constructs the foreign overlap given a BCRS matrix and an initial list of border indices.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::blackList_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::myRank_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::setupDebugMapping_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_(), Ewoms::Linear::BlackList::updateNativeToDomesticMap(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::worldSize_.

Member Function Documentation

template<class BCRSMatrix >

const BlackList& Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::blackList ( ) const

inline

Returns the object which represents the black-listed native indices.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::blackList_.

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_ ( )

inlineprotected

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::borderDistance_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapByIndex_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal(), Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::peerSet(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::waitSendIndices_().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check ( ) const

inline

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToGlobal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapWithPeer(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalToDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet_, and Ewoms::MpiBuffer< DataType >::receive().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapOffsetToDomesticIdx ( ProcessRank  peerRank, int  overlapOffset  ) const

inline

Returns the domestic index given an offset in the domestic overlap of a peer process with the local process.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_, and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapInternalToExternal_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapSize ( ProcessRank  peerRank ) const

inline

Returns number of indices which are contained in the domestic overlap with a peer.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_.

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToGlobal ( Index  domIdx ) const

inline

Returns a global index given a domestic one.

References Ewoms::Linear::GlobalIndices< ForeignOverlap >::domesticToGlobal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check().

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToNative ( Index  domIdx ) const

inline

Returns a native index given a domestic one.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::localToNative(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapOffsetToDomesticIdx ( ProcessRank  peerRank, int  overlapOffset  ) const

inline

Returns the domestic index given an offset in the foreign overlap of a peer process with the local process.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapWithPeer(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapInternalToExternal_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapSize ( ProcessRank  peerRank ) const

inline

Returns number of indices which are contained in the foreign overlap with a peer.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapWithPeer().

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalToDomestic ( Index  globalIdx ) const

inline

Returns a domestic index given a global one.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, Ewoms::Linear::GlobalIndices< ForeignOverlap >::globalToDomestic(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapInternalToExternal_().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::iAmMasterOf ( int  domesticIdx ) const

inline

Return true iff the current process is the master of a given domestic index.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::iAmMasterOf(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorder ( int  domesticIdx ) const

inline

Returns true iff a domestic index is a border index.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isBorder(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorderWith ( int  domesticIdx, int  peerRank  ) const

inline

Returns true iff a domestic index is on the border with a given peer process.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isBorderWith(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFront ( int  domesticIdx ) const

inline

Returns true iff a domestic index is on the front.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapByIndex_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_(), and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::overlapSize().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFrontFor ( ProcessRank  peerRank, Index  domesticIdx  ) const

inline

Returns true if a given domestic index is a front index for a peer rank.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isFrontFor(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isInOverlap ( Index  domesticIdx ) const

inline

Returns true if a given domestic index is either in the foreign or in the domestic overlap.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isInOverlap(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal ( int  domesticIdx ) const

inline

Return true if a domestic index is local for the process.

I.e. the entity for this index is in the interior or on the border of the process' domain.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::iAmMasterOf(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorder(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorderWith(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFront(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isInOverlap().

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_ ( Index  externalIdx ) const

inlineprotected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToGlobal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToNative(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::iAmMasterOf(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorder(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorderWith(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFront(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFrontFor(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isInOverlap(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numPeers(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerHasIndex().

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapInternalToExternal_ ( Index  internalIdx ) const

inlineprotected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapOffsetToDomesticIdx(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapOffsetToDomesticIdx(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalToDomestic(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::nativeToDomestic().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank ( int  domesticIdx ) const

inline

Return the rank of a master process for a domestic index.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank_.

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::myRank ( ) const

inline

Returns the rank of the current process.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::myRank_.

template<class BCRSMatrix >

Index Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::nativeToDomestic ( Index  nativeIdx ) const

inline

Returns a domestic index given a native one.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapInternalToExternal_(), and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::nativeToLocal().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numBorder ( int  peerRank ) const

inline

Returns the number of indices on the border with a given peer rank.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_.

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numDomestic ( ) const

inline

Returns the number domestic indices.

The domestic indices are defined as the process' local indices plus its domestic overlap (i.e. indices for which it is not neither master nor are on the process border).

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, and Ewoms::Linear::GlobalIndices< ForeignOverlap >::numDomestic().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numFront ( int  peerRank ) const

inline

Returns the number of indices on the front within a given peer rank's grid partition.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::numFront().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal ( ) const

inline

Returns the number local indices.

I.e. indices in the interior or on the border of the process' domain.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::numLocal().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToNative(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numNative ( ) const

inline

Returns the number native indices.

I.e. the number of indices of the "raw" grid partition of the local process (including the indices in ghost and overlap elements).

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::numNative().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numPeers ( int  domesticIdx ) const

inline

Returns the number of processes which "see" a given index.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapByIndex_, and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::overlapSize ( ) const

inline

Returns the size of the overlap region.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::overlapSize().

template<class BCRSMatrix >

bool Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerHasIndex ( int  peerRank, int  domesticIdx  ) const

inline

Returns true iff a domestic index is seen by a peer rank.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::mapExternalToInternal_(), and Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::peerHasIndex().

template<class BCRSMatrix >

const PeerSet& Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet ( ) const

inline

Return the set of process ranks which share an overlap with the current process.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet_.

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::print ( ) const

inline

Print the foreign overlap for debugging purposes.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, and Ewoms::Linear::GlobalIndices< ForeignOverlap >::print().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_ ( int  peerRank )

inlineprotected

References Ewoms::Linear::GlobalIndices< ForeignOverlap >::addIndex(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::borderDistance_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapByIndex_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, Ewoms::Linear::GlobalIndices< ForeignOverlap >::globalToDomestic(), Ewoms::Linear::GlobalIndices< ForeignOverlap >::hasGlobalIndex(), Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), Ewoms::Linear::GlobalIndices< ForeignOverlap >::numDomestic(), and Ewoms::MpiBuffer< DataType >::receive().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_ ( int  peerRank )

inlineprotected

References Ewoms::Linear::IndexDistanceNpeers::borderDistance, Ewoms::Linear::GlobalIndices< ForeignOverlap >::domesticToGlobal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapByLocalIndex(), Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapWithPeer(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_, Ewoms::Linear::IndexDistanceNpeers::index, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::indicesSendBuffer_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numIndicesSendBuffer_, Ewoms::Linear::IndexDistanceNpeers::numPeers, and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numPeers().

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::setupDebugMapping_ ( )

inlineprotected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_ ( )

inlineprotected

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_, Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::isLocal(), Ewoms::Linear::ForeignOverlapFromBCRSMatrix< BCRSMatrix >::masterRank(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank_, Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet_.

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix().

template<class BCRSMatrix >

void Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::waitSendIndices_ ( int  peerRank )

inlineprotected

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::indicesSendBuffer_, and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numIndicesSendBuffer_.

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::worldSize ( ) const

inline

Returns the number of processes in the global MPI communicator.

References Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::worldSize_.

Member Data Documentation

template<class BCRSMatrix >

BlackList Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::blackList_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::blackList(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix().

template<class BCRSMatrix >

std::vector<BorderDistance> Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::borderDistance_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_().

template<class BCRSMatrix >

OverlapByIndex Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapByIndex_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFront(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numPeers(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_().

template<class BCRSMatrix >

DomesticOverlapByRank Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapWithPeer_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapOffsetToDomesticIdx(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticOverlapSize(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

ForeignOverlap Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlap_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToNative(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapOffsetToDomesticIdx(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::foreignOverlapSize(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::iAmMasterOf(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorder(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isBorderWith(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFront(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isFrontFor(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::isInOverlap(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::nativeToDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numBorder(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numFront(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numLocal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numNative(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::overlapSize(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerHasIndex(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

GlobalIndices Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalIndices_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::domesticToGlobal(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::globalToDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numDomestic(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::print(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::receiveIndicesFromPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_().

template<class BCRSMatrix >

std::map<ProcessRank, MpiBuffer<IndexDistanceNpeers> *> Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::indicesSendBuffer_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::waitSendIndices_().

template<class BCRSMatrix >

std::vector<ProcessRank> Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::masterRank(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::myRank_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::myRank().

template<class BCRSMatrix >

std::map<ProcessRank, MpiBuffer<size_t> *> Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::numIndicesSendBuffer_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::sendIndicesToPeer_(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::waitSendIndices_().

template<class BCRSMatrix >

PeerSet Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::buildDomesticOverlap_(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::check(), Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::peerSet(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::updateMasterRanks_().

template<class BCRSMatrix >

int Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::worldSize_

protected

Referenced by Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::DomesticOverlapFromBCRSMatrix(), and Ewoms::Linear::DomesticOverlapFromBCRSMatrix< BCRSMatrix >::worldSize().

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

• domesticoverlapfrombcrsmatrix.hh