TSubLattice< T > Class Template Reference

Class for a Sublattice. More...

#include <SubLattice.h>

Inheritance diagram for TSubLattice< T >:

Collaboration diagram for TSubLattice< T >:

Public Member Functions
	TSubLattice (const esys::lsm::CLatticeParam &prm, int rank, MPI_Comm comm, MPI_Comm worker_comm)
virtual	~TSubLattice ()
virtual void	setTimeStepSize (double dt)
virtual vector< int >	getCommCoords () const
virtual vector< int >	getCommDims () const
virtual void	receiveParticles ()
virtual void	receiveConnections ()
virtual const MPI_Comm &	getWorkerComm () const
virtual void	initNeighborTable (const Vec3 &, const Vec3 &)
virtual void	initNeighborTable (const Vec3 &, const Vec3 &, const vector< bool > &)
virtual void	addWall ()
virtual void	addElasticWIG ()
virtual void	addBondedWIG ()
virtual void	addDirBondedWIG ()
virtual void	addViscWIG ()
virtual void	addTaggedElasticWIG ()
virtual void	addTriMesh ()
virtual void	addTriMeshIG ()
virtual void	addBondedTriMeshIG ()
virtual void	addMesh2D ()
virtual void	addMesh2DIG ()
virtual void	addBondedMesh2DIG ()
virtual void	addPairIG ()
virtual void	addTaggedPairIG ()
virtual void	addSingleIG ()
virtual void	addBondedIG ()
virtual void	addCappedBondedIG ()
virtual void	addShortBondedIG ()
virtual void	addRotBondedIG ()
virtual void	addRotThermBondedIG ()
virtual void	addDamping ()
virtual void	setExIG ()
virtual void	removeIG ()
virtual void	getWallPos ()
virtual void	getWallForce ()
virtual void	oneStep ()
virtual void	oneStepTherm ()
virtual void	exchangePos ()
void	setTimeStep (double dt)
virtual void	rebuildParticleArray ()
virtual void	rebuildInteractions ()
virtual void	searchNeighbors ()
virtual void	updateInteractions ()
virtual void	checkNeighbors ()
void	resetDisplacements ()
virtual void	do2dCalculations (bool do2d)
virtual int	getNumParticles ()
std::pair< double, int >	findParticleNearestTo (const Vec3 &pt)
std::pair< int, Vec3 >	getParticlePosn (int particleId)
AParallelInteractionStorage *	findPis (const std::string &groupName)
template<typename TmplPis >
ParticleIdPairVector	getBondGroupIdPairs (TmplPis *pBondPis)
virtual void	moveParticleTo ()
virtual void	moveTaggedParticlesBy ()
virtual void	moveSingleParticleTo (int particleId, const Vec3 &posn)
virtual void	moveWallBy ()
virtual void	setWallNormal ()
virtual void	applyForceToWall ()
virtual void	setParticleVelocity ()
virtual void	setVelocityOfWall ()
virtual void	setParticleNonDynamic ()
virtual void	setParticleNonRot ()
virtual void	setParticleNonTrans ()
virtual void	setParticleDensity ()
virtual void	setTaggedParticleVel ()
virtual void	tagParticleNearestTo ()
virtual void	moveSingleNode ()
virtual void	moveTaggedNodes ()
virtual void	translateMeshBy (const std::string &meshName, const Vec3 &translation)
virtual void	sendDataToMaster ()
virtual void	countParticles ()
virtual void	printStruct ()
virtual void	printData ()
virtual void	printTimes ()
virtual void	addScalarParticleField ()
virtual void	addVectorParticleField ()
virtual void	addScalarInteractionField ()
virtual void	addVectorInteractionField ()
virtual void	addScalarTriangleField ()
virtual void	addVectorTriangleField ()
virtual void	sendFieldData ()
virtual void	addVectorWallField ()
virtual void	saveSnapShotData (std::ostream &oStream)
virtual void	saveCheckPointData (std::ostream &oStream)
virtual void	loadCheckPointData (std::istream &iStream)
virtual void	setTimer (MpiWTimers &timers)
virtual void	getMeshNodeRef ()
virtual void	getMeshFaceRef ()
virtual void	getMesh2DStress ()
virtual void	getTriMeshForce ()
virtual void	getParticleData (const IdVector &particleIdVector)
Public Member Functions inherited from ASubLattice
virtual	~ASubLattice ()
void	setNTSize (int)
virtual void	setParticleType (const std::string &particleType)
virtual const std::string &	getParticleType () const
virtual void	initComplex ()
virtual void	setParticleAngularVelocity ()
Public Member Functions inherited from esys::lsm::CheckPointable
	CheckPointable ()
virtual	~CheckPointable ()

Protected Types
typedef ParallelParticleArray< T >	ParticleArray
typedef map< string, AInteractionGroup< T > * >	NameIGroupMap
	persistent interactions More...

Protected Member Functions
void	calcForces ()
void	zeroForces ()
void	integrate (double)
void	integrateTherm (double dt)
void	zeroHeat ()
void	thermExpansion ()
void	calcHeatFrict ()
void	calcHeatTrans ()
virtual bool	doAddPIG (const string &, const string &, CVarMPIBuffer &, bool tagged=false)
virtual bool	doAddDamping (const string &, CVarMPIBuffer &)

Protected Attributes
ParticleArray *	m_ppa
map< string, AParallelInteractionStorage * >	m_dpis
map< string, AParallelInteractionStorage * >	m_bpis
	dynamic interactions More...
NameIGroupMap	m_singleParticleInteractions
map< string, AParallelInteractionStorage * >	m_damping
	Body/gravitational force interactions. More...
map< string, AWallInteractionGroup< T > * >	m_WIG
map< string, CWall * >	m_walls
map< string, TriMesh * >	m_mesh
map< string, Mesh2D * >	m_mesh2d
double	m_dt
double	m_nrange
double	m_alpha
int	m_last_ns
map< int, vector< int > >	m_temp_conn
int	m_rank
	rank in m_comm More...
MPI_Comm	m_comm
TML_Comm	m_tml_comm
MPI_Comm	m_worker_comm
	MPI communicator between workers (excl. master) More...
TML_Comm	m_tml_worker_comm
	TML version of the communicator between workers (excl. master) More...
esys::lsm::CLatticeParam::ProcessDims	m_dims
double	packtime
double	unpacktime
double	commtime
double	forcetime
map< int, AFieldSlave * >	m_field_slaves
MpiWTimers *	m_pTimers

Additional Inherited Members
Public Types inherited from ASubLattice
typedef std::pair< int, int >	ParticleIdPair
typedef std::vector < ParticleIdPair >	ParticleIdPairVector
typedef std::vector< int >	IdVector

Detailed Description

template<typename T>
class TSubLattice< T >

Class for a Sublattice.

Member Typedef Documentation

template<typename T>

typedef map<string,AInteractionGroup<T>*> TSubLattice< T >::NameIGroupMap

protected

persistent interactions

template<typename T>

typedef ParallelParticleArray<T> TSubLattice< T >::ParticleArray

protected

Constructor & Destructor Documentation

template<class T >

TSubLattice< T >::TSubLattice	(	const esys::lsm::CLatticeParam &	prm,
		int	rank,
		MPI_Comm	comm,
		MPI_Comm	worker_comm
	)

construct SubLattice

Parameters

param	Lattice parameters
rank	the MPI rank
comm	the MPI communicator

References esys::lsm::CLatticeParam::alpha(), TSubLattice< T >::commtime, TSubLattice< T >::forcetime, TSubLattice< T >::m_alpha, TSubLattice< T >::m_comm, TSubLattice< T >::m_dims, TSubLattice< T >::m_last_ns, TSubLattice< T >::m_nrange, TSubLattice< T >::m_rank, TSubLattice< T >::m_tml_comm, TSubLattice< T >::m_tml_worker_comm, TSubLattice< T >::m_worker_comm, esys::lsm::CLatticeParam::nrange(), TSubLattice< T >::packtime, esys::lsm::CLatticeParam::processDims(), TML_Comm::setComm(), and TSubLattice< T >::unpacktime.

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template<class T >

TSubLattice< T >::~TSubLattice ( )

virtual

References console, BasicCon::Debug(), and NULL.

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Member Function Documentation

template<class T >

void TSubLattice< T >::addBondedIG ( )

virtual

Add bonded interaction group to the lattice. Receive the parameters from master. The bonds are created from the neighbor table.

Implements ASubLattice.

References console, CBondedIGP::k, CBondedIGP::m_scaling, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), CBondedIGP::rbreak, CVarMPIBuffer::receiveBroadcast(), ParallelInteractionStorage_EB< P, I >::setUnbreakable(), CBondedIGP::tag, ParallelInteractionStorage_E< P, I >::tryInsert(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addBondedMesh2DIG ( )

virtual

add bonded interactions with 2d mesh get parameters from master

Implements ASubLattice.

References BMesh2DIP::brk, Mesh2D_PIS_EB< ParticleType, IType >::buildFromPPAByGap(), Mesh2D_PIS_EB< ParticleType, IType >::buildFromPPATagged(), console, BMesh2DIP::k, NULL, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addBondedTriMeshIG ( )

virtual

Add a bonded TriMesh interaction group

Implements ASubLattice.

References BTriMeshIP::brk, TriMesh_PIS_EB< ParticleType, IType >::buildFromPPAByGap(), TriMesh_PIS_EB< ParticleType, IType >::buildFromPPATagged(), console, BTriMeshIP::k, NULL, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addBondedWIG ( )

virtual

add bonded wall interaction group. Parameters received from the master

Implements ASubLattice.

References console, BasicCon::Error(), extractBWallIGP(), AIGParam::getName(), CEWallIGP::getWallName(), esys::lsm::bpu::iter(), CVarMPIBuffer::receiveBroadcast(), AInteractionGroup< T >::Update(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addCappedBondedIG ( )

virtual

Add bonded interaction group to the lattice. Receive the parameters from master. The bonds are created from the neighbor table.

Implements ASubLattice.

References console, CBondedIGP::k, CCappedBondedIGP::m_force_limit, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), CBondedIGP::rbreak, CVarMPIBuffer::receiveBroadcast(), ParallelInteractionStorage_EB< P, I >::setUnbreakable(), CBondedIGP::tag, ParallelInteractionStorage_E< P, I >::tryInsert(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addDamping ( )

virtual

Add a DampingGroup to the lattice. Receive the parameters from master.

Implements ASubLattice.

References console, CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addDirBondedWIG ( )

virtual

add bonded wall interaction group with direction dependend elasticity . Parameters received from the master

Implements ASubLattice.

References console, BasicCon::Error(), extractSoftBWallIGP(), AIGParam::getName(), CEWallIGP::getWallName(), esys::lsm::bpu::iter(), CVarMPIBuffer::receiveBroadcast(), AInteractionGroup< T >::Update(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addElasticWIG ( )

virtual

add elastic wall interaction group. Parameters received from the master

Implements ASubLattice.

References console, extractEWallIGP(), AIGParam::getName(), CEWallIGP::getWallName(), esys::lsm::bpu::iter(), CVarMPIBuffer::receiveBroadcast(), AInteractionGroup< T >::Update(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addMesh2D ( )

virtual

Add a 2D mesh. Receive all data from master

Implements ASubLattice.

References console, Mesh2D::LoadMesh(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addMesh2DIG ( )

virtual

Add a (non-bonded) LineMesh (2D) interaction group

Implements ASubLattice.

References console, ETriMeshIP::k, NULL, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addPairIG ( )

virtual

Add a PairInteractionGroup to the lattice

Implements ASubLattice.

References console, CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addRotBondedIG ( )

virtual

Implements ASubLattice.

Reimplemented in TRotSubLattice< T >.

References console, and BasicCon::Error().

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template<class T >

void TSubLattice< T >::addRotThermBondedIG ( )

virtual

Implements ASubLattice.

Reimplemented in TRotSubLattice< T >.

References console, and BasicCon::Error().

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template<class T >

void TSubLattice< T >::addScalarInteractionField ( )

virtual

add scalar per-interaction field to saver list

Implements ASubLattice.

References console, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addScalarParticleField ( )

virtual

add scalar per-particle field to saver list

Implements ASubLattice.

References console, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addScalarTriangleField ( )

virtual

Add a per-triangle scalar field saver. Data received from master.

Implements ASubLattice.

References console, BasicCon::Critical(), BasicCon::Debug(), Triangle::getScalarFieldFunction(), NULL, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addShortBondedIG ( )

virtual

Add short bonded interaction group to the lattice. Receive the parameters from master. The bonds are created from the neighbor table.

Implements ASubLattice.

References console, CBondedIGP::k, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), CBondedIGP::rbreak, CVarMPIBuffer::receiveBroadcast(), CBondedIGP::tag, ParallelInteractionStorage_E< P, I >::tryInsert(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addSingleIG ( )

virtual

Add a SingleInteractionGroup to the lattice

Todo:

currently gravity is hardwired, change this

Implements ASubLattice.

References console, esys::lsm::BodyForceIGP::extract(), esys::lsm::BuoyancyIGP::extract(), AIGParam::Name(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addTaggedElasticWIG ( )

virtual

add tagged elastic wall interaction group. Parameters received from the master

Implements ASubLattice.

References console, extractEWallIGP(), CEWallIGP::getWallName(), esys::lsm::bpu::iter(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::receiveBroadcast(), AInteractionGroup< T >::Update(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addTaggedPairIG ( )

virtual

Add a tagged PairInteractionGroup to the lattice

Implements ASubLattice.

References console, CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addTriMesh ( )

virtual

Add a Triangle Mesh

Implements ASubLattice.

References console, TriMesh::LoadMesh(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addTriMeshIG ( )

virtual

Add a TriMesh interaction group

Implements ASubLattice.

References console, ETriMeshIP::k, NULL, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addVectorInteractionField ( )

virtual

add per-interaction vector field to saver list

Implements ASubLattice.

References console, BasicCon::Debug(), BasicCon::Error(), NULL, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addVectorParticleField ( )

virtual

add vector per-particle field to saver list

Implements ASubLattice.

References console, BasicCon::Debug(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addVectorTriangleField ( )

virtual

Add a per-triangle (in case of a TriMesh) of per-edge (in case of a Mesh2D) vector field saver. Data received from master.

Implements ASubLattice.

References console, BasicCon::Critical(), BasicCon::Debug(), Edge2D::getVectorFieldFunction(), Triangle::getVectorFieldFunction(), NULL, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addVectorWallField ( )

virtual

Add vector wall field. Data received from master.

Implements ASubLattice.

References AWallFieldSlave::addWall(), console, BasicCon::Error(), esys::lsm::bpu::iter(), NULL, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addViscWIG ( )

virtual

add wall with viscous drag

Implements ASubLattice.

References console, BasicCon::Error(), extractVWallIGP(), AIGParam::getName(), CEWallIGP::getWallName(), esys::lsm::bpu::iter(), CVarMPIBuffer::receiveBroadcast(), AInteractionGroup< T >::Update(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::addWall ( )

virtual

Add wall to the sublattice. Parameters received from the master

Implements ASubLattice.

References console, CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::applyForceToWall ( )

virtual

Apply given force to a wall. Parameters are received from master.

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::calcForces ( )

protected

Calculate the forces for all interactions contained in the sublattice. Interactions contained in more than one sublattice are calculated in each of them. Slightly more computation, but less communication, i.e. saves one syncronisation point (exchange of forces).

References console, esys::lsm::bpu::iter(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::calcHeatFrict ( )

protected

Calculate the Heat Sources for all interactions contained in the sublattice. Interactions contained in more than one sublattice are calculated in each of them. Slightly more computation, but less communication, i.e. saves one syncronisation point (exchange of forces).

References console, esys::lsm::bpu::iter(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::calcHeatTrans ( )

protected

References console, esys::lsm::bpu::iter(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::checkNeighbors ( )

virtual

check if any of the owned particles has moved futher than the search range for the neighbor table 5 Flops(1 dotproduct)/particle looked at

Implements ASubLattice.

References CMPISGBufferLeaf::append(), console, BasicCon::Debug(), esys::lsm::bpu::iter(), CMPISGBufferLeaf::send(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::countParticles ( )

virtual

Send number of owned particles to the master

Implements ASubLattice.

References CMPIVarSGBufferLeaf::append(), console, BasicCon::Debug(), and CMPIVarSGBufferLeaf::send().

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template<class T >

void TSubLattice< T >::do2dCalculations ( bool  do2d )

virtual

Implements ASubLattice.

template<class T >

bool TSubLattice< T >::doAddDamping ( const string &  type, CVarMPIBuffer &  param_buffer  )

protectedvirtual

Do the work for adding the damping

Parameters

type	the type of damping
param_buffer	the buffer containing the parameters

Reimplemented in TRotSubLattice< T >.

References console, BasicCon::Error(), extractABCDampingIGP(), extractDampingIGP(), extractLocalDampingIGP(), and AIGParam::getName().

Referenced by TRotSubLattice< T >::doAddDamping().

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template<class T >

bool TSubLattice< T >::doAddPIG ( const string &  name, const string &  type, CVarMPIBuffer &  param_buffer, bool  tagged = false  )

protectedvirtual

do the actual work adding the PIG

Parameters

name	the name of the PIG
type	the type of the PIG
param_buffer	the buffer containing the rest of the parameters

Reimplemented in TRotSubLattice< T >.

References console, CRotThermElasticIGP::diffusivity, CRotThermFrictionIGP::diffusivity, CAdhesiveFrictionIGP::dt, FractalFrictionIGP::dt, CFrictionIGP::dt, CRotThermFrictionIGP::dt, CHertzianViscoElasticFrictionIGP::dt, CRotFrictionIGP::dt, FractalFrictionIGP::dx, FractalFrictionIGP::dy, CAdhesiveFrictionIGP::k, FractalFrictionIGP::k, CFrictionIGP::k, CRotThermFrictionIGP::k, CRotFrictionIGP::k, CAdhesiveFrictionIGP::k_s, FractalFrictionIGP::k_s, CFrictionIGP::k_s, CRotThermFrictionIGP::k_s, CHertzianViscoElasticFrictionIGP::k_s, CRotFrictionIGP::k_s, CHertzianViscoElasticIGP::m_A, CHertzianViscoElasticFrictionIGP::m_A, VWFrictionIGP::m_alpha, CLinearDashpotIGP::m_cutoff, CLinearDashpotIGP::m_damp, CHertzianElasticIGP::m_E, CHertzianViscoElasticIGP::m_E, CHertzianViscoElasticFrictionIGP::m_E, CElasticIGP::m_k, CRotElasticIGP::m_kr, CRotThermElasticIGP::m_kr, CHertzianElasticIGP::m_nu, CHertzianViscoElasticIGP::m_nu, CHertzianViscoElasticFrictionIGP::m_nu, CElasticIGP::m_scaling, CFrictionIGP::m_scaling, CRotFrictionIGP::meanR_scaling, CAdhesiveFrictionIGP::mu, FractalFrictionIGP::mu, CFrictionIGP::mu, CHertzianViscoElasticFrictionIGP::mu, FractalFrictionIGP::mu_0, CRotThermFrictionIGP::mu_d, CRotFrictionIGP::mu_d, CRotThermFrictionIGP::mu_s, CRotFrictionIGP::mu_s, NULL, FractalFrictionIGP::nx, FractalFrictionIGP::ny, CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CAdhesiveFrictionIGP::r_cut, CRotFrictionIGP::scaling, FractalFrictionIGP::x0, BasicCon::XDebug(), and FractalFrictionIGP::y0.

Referenced by TRotSubLattice< T >::doAddPIG().

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template<class T >

void TSubLattice< T >::exchangePos ( )

virtual

Exchange positions of shared particles with the other sublattices.

Implements ASubLattice.

References console, and BasicCon::XDebug().

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template<class T >

std::pair< double, int > TSubLattice< T >::findParticleNearestTo ( const Vec3 &  pt )

virtual

Implements ASubLattice.

References console, BasicCon::Debug(), ParallelParticleArray< T >::ParticleIterator::hasNext(), ParallelParticleArray< T >::ParticleIterator::next(), and NULL.

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template<typename T>

AParallelInteractionStorage* TSubLattice< T >::findPis

(

const std::string &

groupName

)

template<typename T>

template<typename TmplPis >

ParticleIdPairVector TSubLattice< T >::getBondGroupIdPairs

(

TmplPis *

pBondPis

)

template<typename T>

virtual vector<int> TSubLattice< T >::getCommCoords ( ) const

inlinevirtual

Implements ASubLattice.

References ParallelParticleArray< T >::getCommCoords().

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template<typename T>

virtual vector<int> TSubLattice< T >::getCommDims ( ) const

inlinevirtual

Implements ASubLattice.

References ParallelParticleArray< T >::getCommDims().

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template<class T >

void TSubLattice< T >::getMesh2DStress ( )

virtual

send back stress on faces of given mesh, get mesh name from master

Implements ASubLattice.

References console, BasicCon::Critical(), Edge2D::getForceDensity(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::getMeshFaceRef ( )

virtual

send back face (edge in 2D, triangle in 3d) ids of given mesh, get mesh name from master

Implements ASubLattice.

References console, BasicCon::Critical(), esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::getMeshNodeRef ( )

virtual

send back node ids of given mesh, get mesh name from master

Implements ASubLattice.

References console, BasicCon::Critical(), esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

int TSubLattice< T >::getNumParticles ( )

virtual

Implements ASubLattice.

template<class T >

void TSubLattice< T >::getParticleData ( const IdVector &  particleIdVector )

virtual

Todo:

DO DOCUMENTATION

Implements ASubLattice.

References console, BasicCon::Debug(), ParallelParticleArray< T >::ParticleIterator::hasNext(), and ParallelParticleArray< T >::ParticleIterator::next().

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template<class T >

std::pair< int, Vec3 > TSubLattice< T >::getParticlePosn ( int  particleId )

virtual

Todo:

DO DOCUMENTATION

Implements ASubLattice.

References ParallelParticleArray< T >::ParticleIterator::hasNext(), ParallelParticleArray< T >::ParticleIterator::next(), NULL, and Vec3::ZERO.

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template<class T >

void TSubLattice< T >::getTriMeshForce ( )

virtual

send back stress on faces of given mesh, get mesh name from master

Implements ASubLattice.

References console, Triangle::getForce(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::getWallForce ( )

virtual

get force acting on a wall

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::getWallPos ( )

virtual

get position of a wall

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<typename T>

virtual const MPI_Comm& TSubLattice< T >::getWorkerComm ( ) const

inlinevirtual

Implements ASubLattice.

References TSubLattice< T >::m_worker_comm.

template<class T >

void TSubLattice< T >::initNeighborTable ( const Vec3 &  min, const Vec3 &  max  )

virtual

Initialize particle storage. The dimensions are global.

Parameters

min	minimum corner
max	maximum corner

Implements ASubLattice.

References console, Vec3::X(), BasicCon::XDebug(), Vec3::Y(), and Vec3::Z().

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template<class T >

void TSubLattice< T >::initNeighborTable ( const Vec3 &  min, const Vec3 &  max, const vector< bool > &  circ  )

virtual

Initialize particle storage with some circular boundaries. The dimensions are global.

Parameters

min	minimum corner
max	maximum corner

Implements ASubLattice.

References console, BasicCon::Critical(), BasicCon::Info(), Vec3::X(), BasicCon::XDebug(), Vec3::Y(), and Vec3::Z().

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template<class T >

void TSubLattice< T >::integrate ( double  dt )

protected

Do the time integration for the particles owned by the SubLattice by 1st order method

Parameters

dt	the time step

References console, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::integrateTherm ( double  dt )

protected

Do the time integration for the particles owned by the SubLattice for temprature

Parameters

dt	the time step

References console, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::loadCheckPointData ( std::istream &  iStream )

virtual

Reimplemented from ASubLattice.

References Mesh2D::loadCheckPoint(), CWall::loadCheckPoint(), TriMesh::loadCheckPoint(), and CMPIBarrier::wait().

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template<class T >

void TSubLattice< T >::moveParticleTo ( )

virtual

Move all particles with a given tag to a given position. Parameters (tag,posn) are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), AMPIBuffer::pop_vector(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::moveSingleNode ( )

virtual

Move mesh (tri or 2d) node by a given amount. Parameters (name,id,displacement) are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::moveSingleParticleTo ( int  particleId, const Vec3 &  posn  )

virtual

Implements ASubLattice.

template<class T >

void TSubLattice< T >::moveTaggedNodes ( )

virtual

Move tagged trimesh nodes by a given amount. Parameters (name,tag,displacement) are received from master.

Implements ASubLattice.

References console, BasicCon::Error(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::moveTaggedParticlesBy ( )

virtual

Move all particles with a given tag by a specified displacement. Parameters (tag,displacement) are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), AMPIBuffer::pop_vector(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::moveWallBy ( )

virtual

Move wall by a given vector. Parameters are received from master.

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::oneStep ( )

virtual

Do one step, i.e. calculate forces, velocities, positions

Implements ASubLattice.

template<class T >

void TSubLattice< T >::oneStepTherm ( )

virtual

Do one step, i.e. calculate forces, velocities, positions

template<class T >

void TSubLattice< T >::printData ( )

virtual

Implements ASubLattice.

References cout.

template<class T >

void TSubLattice< T >::printStruct ( )

virtual

Print structural information

Implements ASubLattice.

References cout, and NULL.

template<class T >

void TSubLattice< T >::printTimes ( )

virtual

Implements ASubLattice.

References console, and BasicCon::Debug().

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template<class T >

void TSubLattice< T >::rebuildInteractions ( )

virtual

rebuild interactions

Implements ASubLattice.

References console, BasicCon::Debug(), esys::lsm::bpu::iter(), and CMPIBarrier::wait().

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template<class T >

void TSubLattice< T >::rebuildParticleArray ( )

virtual

rebuild particle array

Implements ASubLattice.

template<class T >

void TSubLattice< T >::receiveConnections ( )

virtual

Receive connections from a TML Communicator

Parameters

comm	the Communicator

Implements ASubLattice.

References console, NULL, CMPIBarrier::wait(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::receiveParticles ( )

virtual

Receive particle from a TML Communicator

Parameters

comm	the Communicator

Warning

the type of particle is not checked

Implements ASubLattice.

References console, CMPIBarrier::wait(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::removeIG ( )

virtual

Remove interaction group. The name of the group is received from the master.

Warning

Doesn't deal yet with removal of dependent items, i.e. savers

Implements ASubLattice.

References console, BasicCon::Error(), esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::resetDisplacements

(

)

Reset the displacement of all particles & meshes

References console, BasicCon::Debug(), and esys::lsm::bpu::iter().

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template<class T >

void TSubLattice< T >::saveCheckPointData ( std::ostream &  oStream )

virtual

save checkpoint data, i.e. for restarting

Implements esys::lsm::CheckPointable.

References esys::lsm::bpu::iter().

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template<class T >

void TSubLattice< T >::saveSnapShotData ( std::ostream &  oStream )

virtual

save snapshot data, i.e. for viz/postprocessing

Reimplemented from esys::lsm::CheckPointable.

References ParallelParticleArray< T >::getInnerParticleIterator(), and ParallelParticleArray< T >::ParticleIterator::getNumRemaining().

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template<class T >

void TSubLattice< T >::searchNeighbors ( )

virtual

Search neighbors - rebuild particle array and interactions

Implements ASubLattice.

References console, BasicCon::Debug(), and CMPIBarrier::wait().

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template<class T >

void TSubLattice< T >::sendDataToMaster ( )

virtual

Send data of owned particles to the master

References console, and BasicCon::Debug().

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template<class T >

void TSubLattice< T >::sendFieldData ( )

virtual

send field data to master

Implements ASubLattice.

References console, BasicCon::Debug(), and NULL.

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template<class T >

void TSubLattice< T >::setExIG ( )

virtual

Set excluding IG. The names of 2 interaction groups are received from the master. The 1st is set to be excluding the 2nd. If one of the named IGs does not exist, the operation is ignored and a warning emitted.

Implements ASubLattice.

References console, BasicCon::Error(), CVarMPIBuffer::pop_string(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::setParticleDensity ( )

virtual

Set the density of a tagged group of particles. Parameters are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_double(), CVarMPIBuffer::pop_int(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::setParticleNonDynamic ( )

virtual

Make tagged particles non-dynamic i.e. don't update velocity (rot+lin). Parameters (tag) are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::setParticleNonRot ( )

virtual

Make tagged particles non-rotational, i.e. don't update rotational velocity & position Parameters (tag) are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::setParticleNonTrans ( )

virtual

Make tagged particles lieanr non-dynamic, i.e. don't update linear velocity Parameters (tag) are received from master.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::setParticleVelocity ( )

virtual

Set the velocity of a particle. Parameters are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::setTaggedParticleVel ( )

virtual

Set the velocity of a tagged group of particles. Parameters are received from master.

Implements ASubLattice.

References console, BasicCon::Debug(), CVarMPIBuffer::pop_int(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<typename T>

virtual void TSubLattice< T >::setTimer ( MpiWTimers &  timers )

inlinevirtual

Implements ASubLattice.

template<typename T>

void TSubLattice< T >::setTimeStep ( double  dt )

inline

template<class T >

void TSubLattice< T >::setTimeStepSize ( double  dt )

virtual

Calculate the forces for all interactions contained in the sublattice. Interactions contained in more than one sublattice are calculated in each of them. Slightly more computation, but less communication, i.e. saves one syncronisation point (exchange of forces).

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::setVelocityOfWall ( )

virtual

Set the velocity of a wall. Only for visc. walls, i.e. m_vel is set, but position is not affected. Parameters are received from master.

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::setWallNormal ( )

virtual

Change wall orientation by a given vector. Parameters are received from master.

Implements ASubLattice.

References console, esys::lsm::bpu::iter(), CVarMPIBuffer::pop_string(), AMPIBuffer::pop_vector(), CVarMPIBuffer::receiveBroadcast(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::tagParticleNearestTo ( )

virtual

Tag particle closest to given position. Params received from master.

Implements ASubLattice.

References console, cout, BasicCon::Debug(), NULL, CVarMPIBuffer::pop_int(), AMPIBuffer::pop_vector(), and CVarMPIBuffer::receiveBroadcast().

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template<class T >

void TSubLattice< T >::thermExpansion ( )

protected

References console, and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::translateMeshBy ( const std::string &  meshName, const Vec3 &  translation  )

virtual

translate mesh by given amount

Parameters

meshName	the name of the mesh to be moved
translation	the translation vector

Implements ASubLattice.

template<class T >

void TSubLattice< T >::updateInteractions ( )

virtual

Update the interaction groups from an existing Neighbortable

Todo:

check for rebuild Neighbortable

Implements ASubLattice.

References console, BasicCon::Debug(), and esys::lsm::bpu::iter().

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template<class T >

void TSubLattice< T >::zeroForces ( )

protected

Reset the forces on all particles and walls to 0

References console, esys::lsm::bpu::iter(), and BasicCon::XDebug().

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template<class T >

void TSubLattice< T >::zeroHeat ( )

protected

Reset the HeatSources on all particles and walls to 0

References console, and BasicCon::XDebug().

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Member Data Documentation

template<typename T>

double TSubLattice< T >::commtime

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

double TSubLattice< T >::forcetime

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

double TSubLattice< T >::m_alpha

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

map<string,AParallelInteractionStorage*> TSubLattice< T >::m_bpis

protected

dynamic interactions

template<typename T>

MPI_Comm TSubLattice< T >::m_comm

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

map<string,AParallelInteractionStorage*> TSubLattice< T >::m_damping

protected

Body/gravitational force interactions.

template<typename T>

esys::lsm::CLatticeParam::ProcessDims TSubLattice< T >::m_dims

protected

Process partitioning, non-zero entries are taken literally, zero entries are computed via MPI_Dims_create.

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

map<string,AParallelInteractionStorage*> TSubLattice< T >::m_dpis

protected

template<typename T>

double TSubLattice< T >::m_dt

protected

template<typename T>

map<int,AFieldSlave*> TSubLattice< T >::m_field_slaves

protected

template<typename T>

int TSubLattice< T >::m_last_ns

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

map<string,TriMesh*> TSubLattice< T >::m_mesh

protected

template<typename T>

map<string,Mesh2D*> TSubLattice< T >::m_mesh2d

protected

template<typename T>

double TSubLattice< T >::m_nrange

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

ParticleArray* TSubLattice< T >::m_ppa

protected

template<typename T>

MpiWTimers* TSubLattice< T >::m_pTimers

protected

template<typename T>

int TSubLattice< T >::m_rank

protected

rank in m_comm

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

NameIGroupMap TSubLattice< T >::m_singleParticleInteractions

protected

template<typename T>

map<int, vector<int> > TSubLattice< T >::m_temp_conn

protected

template<typename T>

TML_Comm TSubLattice< T >::m_tml_comm

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

TML_Comm TSubLattice< T >::m_tml_worker_comm

protected

TML version of the communicator between workers (excl. master)

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

map<string,CWall*> TSubLattice< T >::m_walls

protected

template<typename T>

map<string,AWallInteractionGroup<T>*> TSubLattice< T >::m_WIG

protected

template<typename T>

MPI_Comm TSubLattice< T >::m_worker_comm

protected

MPI communicator between workers (excl. master)

Referenced by TSubLattice< T >::getWorkerComm(), and TSubLattice< T >::TSubLattice().

template<typename T>

double TSubLattice< T >::packtime

protected

Referenced by TSubLattice< T >::TSubLattice().

template<typename T>

double TSubLattice< T >::unpacktime

protected

Referenced by TSubLattice< T >::TSubLattice().

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

• Parallel/SubLattice.h
• Parallel/SubLattice.hpp