ScipParaDiffSubproblemMpi Class Reference

#include <scipParaDiffSubproblemMpi.h>

Inheritance diagram for ScipParaDiffSubproblemMpi:

Public Member Functions
	ScipParaDiffSubproblemMpi ()
	ScipParaDiffSubproblemMpi (SCIP *inScip, ScipParaSolver *inScipParaSolver, int inNNewBranchVars, SCIP_VAR **inNewBranchVars, SCIP_Real *inNewBranchBounds, SCIP_BOUNDTYPE *inNewBoundTypes, int nAddedConss, SCIP_CONS **addedConss)
	ScipParaDiffSubproblemMpi (ScipParaDiffSubproblem *paraDiffSubproblem)
	~ScipParaDiffSubproblemMpi ()
ScipParaDiffSubproblemMpi *	clone (UG::ParaComm *comm)
int	bcast (UG::ParaComm *comm, int root)
int	send (UG::ParaComm *comm, int dest)
int	receive (UG::ParaComm *comm, int source)
Public Member Functions inherited from ScipParaDiffSubproblem
	ScipParaDiffSubproblem ()
	ScipParaDiffSubproblem (SCIP *scip, ScipParaSolver *scipParaSolver, int nNewBranchVars, SCIP_VAR **newBranchVars, SCIP_Real *newBranchBounds, SCIP_BOUNDTYPE *newBoundTypes, int nAddedConss, SCIP_CONS **addedConss)
	ScipParaDiffSubproblem (ScipParaDiffSubproblem *diffSubproblem)
virtual	~ScipParaDiffSubproblem ()
int	getNBoundChanges ()
int	getIndex (int i)
SCIP_Real	getBranchBound (int i)
SCIP_BOUNDTYPE	getBoundType (int i)
ScipParaDiffSubproblemBranchLinearCons *	getBranchLinearConss ()
ScipParaDiffSubproblemBranchSetppcCons *	getBranchSetppcConss ()
int	getNBranchConsLinearConss ()
SCIP_Real	getBranchConsLinearLhs (int i)
SCIP_Real	getBranchConsLinearRhs (int i)
int	getBranchConsNLinearCoefs (int i)
SCIP_Real	getBranchConsLinearCoefs (int i, int j)
int	getBranchConsLinearIdxCoefsVars (int i, int j)
int	getBranchConsLinearConsNames ()
char *	getBranchConsLinearConsNames (int i)
int	getNBranchConsSetppcConss ()
int	getBranchConsSetppcNVars (int i)
int	getBranchConsSetppcType (int i)
int	getBranchConsSetppcVars (int i, int j)
int	getBranchConsSetppcConsNames ()
char *	getBranchConsSetppcConsNames (int i)
int	getNLinearConss ()
SCIP_Real	getLinearLhs (int i)
SCIP_Real	getLinearRhs (int i)
int	getNLinearCoefs (int i)
SCIP_Real	getLinearCoefs (int i, int j)
int	getIdxLinearCoefsVars (int i, int j)
int	getNBendersLinearConss ()
SCIP_Real	getBendersLinearLhs (int i)
SCIP_Real	getBendersLinearRhs (int i)
int	getNBendersLinearCoefs (int i)
SCIP_Real	getBendersLinearCoefs (int i, int j)
int	getIdxBendersLinearCoefsVars (int i, int j)
int	getNBoundDisjunctions ()
int	getNTotalVarsBoundDisjunctions ()
int	getNVarsBoundDisjunction (int i)
SCIP_Bool	getFlagBoundDisjunctionInitial (int i)
SCIP_Bool	getFlagBoundDisjunctionSeparate (int i)
SCIP_Bool	getFlagBoundDisjunctionEnforce (int i)
SCIP_Bool	getFlagBoundDisjunctionCheck (int i)
SCIP_Bool	getFlagBoundDisjunctionPropagate (int i)
SCIP_Bool	getFlagBoundDisjunctionLocal (int i)
SCIP_Bool	getFlagBoundDisjunctionModifiable (int i)
SCIP_Bool	getFlagBoundDisjunctionDynamic (int i)
SCIP_Bool	getFlagBoundDisjunctionRemovable (int i)
SCIP_Bool	getFlagBoundDisjunctionStickingatnode (int i)
int	getIdxBoundDisjunctionVars (int i, int j)
SCIP_BOUNDTYPE	getBoundTypesBoundDisjunction (int i, int j)
SCIP_Real	getBoundsBoundDisjunction (int i, int j)
int	getNVarBranchStats ()
int	getIdxLBranchStatsVars (int i)
SCIP_Real	getDownpscost (int i)
SCIP_Real	getUppscost (int i)
SCIP_Real	getDownvsids (int i)
SCIP_Real	getUpvsids (int i)
SCIP_Real	getDownconflen (int i)
SCIP_Real	getUpconflen (int i)
SCIP_Real	getDowninfer (int i)
SCIP_Real	getUpinfer (int i)
SCIP_Real	getDowncutoff (int i)
SCIP_Real	getUpcutoff (int i)
int	getNVarValueVars ()
int	getNVarValues ()
int	getIdxVarValueVars (int i)
int	getNVarValueValues (int i)
SCIP_Real	getVarValue (int i, int j)
SCIP_Real	getVarValueDownvsids (int i, int j)
SCIP_Real	getVarVlaueUpvsids (int i, int j)
SCIP_Real	getVarValueDownconflen (int i, int j)
SCIP_Real	getVarValueUpconflen (int i, int j)
SCIP_Real	getVarValueDowninfer (int i, int j)
SCIP_Real	getVarValueUpinfer (int i, int j)
SCIP_Real	getVarValueDowncutoff (int i, int j)
SCIP_Real	getVarValueUpcutoff (int i, int j)
void	addBranchLinearConss (SCIP *scip, ScipParaSolver *scipParaSolver, int nLenarConss, int nAddedConss, SCIP_CONS **addedConss)
void	addBranchSetppcConss (SCIP *scip, ScipParaSolver *scipParaSolver, int nSetpartConss, int nAddedConss, SCIP_CONS **addedConss)
void	addLocalNodeInfo (SCIP *scip, ScipParaSolver *scipParaSolver)
void	addBoundDisjunctions (SCIP *scip, ScipParaSolver *scipParaSolver)
void	addBranchVarStats (SCIP *scip, ScipParaSolver *scipParaSolver)
void	addVarValueStats (SCIP *scip, ScipParaSolver *scipParaSolver)
void	addInitialBranchVarStats (int minDepth, int maxDepth, SCIP *scip)
int	getOffset ()
int	getFixedVariables (UG::ParaInstance *instance, UG::BbParaFixedVariable **fixedVars)
BbParaDiffSubproblem *	createDiffSubproblem (UG::ParaComm *comm, UG::ParaInitiator *initiator, int n, UG::BbParaFixedVariable *fixedVars)
const std::string	toString ()
const std::string	toStringStat ()
Public Member Functions inherited from BbParaDiffSubproblem
	BbParaDiffSubproblem ()
	DO NOT HAVE DATA MEMBER!! More...
virtual	~BbParaDiffSubproblem ()
	destractor¥ More...
virtual void	setWinnerParams (BbParaRacingRampUpParamSet *winerParams)
	set winner racing parameters at warm start racing More...
virtual BbParaRacingRampUpParamSet *	getWinnerParams ()
	get winner racing parameters at warm start racing More...
Public Member Functions inherited from ParaDiffSubproblem
	ParaDiffSubproblem ()
	DO NOT HAVE DATA MEMBER!! More...
virtual	~ParaDiffSubproblem ()
	destractor¥ More...

Private Member Functions
MPI_Datatype	createDatatypeCounters ()
MPI_Datatype	createDatatypeBoundChnages (bool memAllocNecessary)
MPI_Datatype	createDatatypeBranchLinearConss1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBranchLinearConss2 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBranchSetppcConss1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBranchSetppcConss2 (bool memAllocNecessary)
MPI_Datatype	createDatatypeLinearConss1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeLinearConss2 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBendersLinearConss1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBendersLinearConss2 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBoundDisjunctions1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeBoundDisjunctions2 (bool memAllocNecessary)
MPI_Datatype	createDatatypeVarBranchStats (bool memAllocNecessary)
MPI_Datatype	createDatatypeVarValueVars1 (bool memAllocNecessary)
MPI_Datatype	createDatatypeVarValueVars2 (bool memAllocNecessary)

Private Attributes
int	nBranchLinearConss
int	nBranchSetppcConss
int	nLinearConss
int	nBendersLinearConss
int	nBoundDisjunctions
int	nVarBranchStats
int	nVarValueVars

Additional Inherited Members
Protected Attributes inherited from ScipParaDiffSubproblem
int	localInfoIncluded
int	nBoundChanges
int *	indicesAmongSolvers
SCIP_Real *	branchBounds
SCIP_BOUNDTYPE *	boundTypes
ScipParaDiffSubproblemBranchLinearCons *	branchLinearConss
ScipParaDiffSubproblemBranchSetppcCons *	branchSetppcConss
ScipParaDiffSubproblemLinearCons *	linearConss
ScipParaDiffSubproblemLinearCons *	bendersLinearConss
ScipParaDiffSubproblemBoundDisjunctions *	boundDisjunctions
ScipParaDiffSubproblemVarBranchStats *	varBranchStats
ScipParaDiffSubproblemVarValues *	varValues

Detailed Description

The difference between instance and subproblem: this is base class

Definition at line 48 of file scipParaDiffSubproblemMpi.h.

Constructor & Destructor Documentation

ScipParaDiffSubproblemMpi() [1/3]

ScipParaDiffSubproblemMpi

(

)

default constructor

Definition at line 94 of file scipParaDiffSubproblemMpi.h.

References ScipParaDiffSubproblem::localInfoIncluded, and ScipParaDiffSubproblem::nBoundChanges.

ScipParaDiffSubproblemMpi() [2/3]

ScipParaDiffSubproblemMpi	(	SCIP *	inScip,
		ScipParaSolver *	inScipParaSolver,
		int	inNNewBranchVars,
		SCIP_VAR **	inNewBranchVars,
		SCIP_Real *	inNewBranchBounds,
		SCIP_BOUNDTYPE *	inNewBoundTypes,
		int	nAddedConss,
		SCIP_CONS **	addedConss
	)

Constructor

Definition at line 100 of file scipParaDiffSubproblemMpi.h.

ScipParaDiffSubproblemMpi() [3/3]

ScipParaDiffSubproblemMpi

(

ScipParaDiffSubproblem *

paraDiffSubproblem

)

Constructor

Definition at line 115 of file scipParaDiffSubproblemMpi.h.

~ScipParaDiffSubproblemMpi()

~ScipParaDiffSubproblemMpi

(

)

destractor

Definition at line 123 of file scipParaDiffSubproblemMpi.h.

References ScipParaDiffSubproblemMpi::bcast(), ScipParaDiffSubproblemMpi::clone(), comm, ScipParaDiffSubproblemMpi::receive(), and ScipParaDiffSubproblemMpi::send().

Member Function Documentation

bcast()

int bcast ( UG::ParaComm *  comm, int  root  )

virtual

Implements ParaDiffSubproblem.

Definition at line 1354 of file scipParaDiffSubproblemMpi.cpp.

References DEF_PARA_COMM, ParaComm::getRank(), MPI_CALL, and PARA_COMM_CALL.

Referenced by ScipParaDiffSubproblemMpi::~ScipParaDiffSubproblemMpi().

clone()

ScipParaDiffSubproblemMpi * clone ( UG::ParaComm *  comm )

virtual

create clone of this object

Implements ParaDiffSubproblem.

Definition at line 2191 of file scipParaDiffSubproblemMpi.cpp.

Referenced by ScipParaDiffSubproblemMpi::~ScipParaDiffSubproblemMpi().

createDatatypeBendersLinearConss1()

MPI_Datatype createDatatypeBendersLinearConss1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBendersLinearConss1

create ScipDiffSubproblemDatatype

Definition at line 634 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBendersLinearConss2()

MPI_Datatype createDatatypeBendersLinearConss2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBendersLinearConss2

create ScipDiffSubproblemDatatype

Definition at line 692 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBoundChnages()

MPI_Datatype createDatatypeBoundChnages ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBoundChnages

create ScipDiffSubproblemDatatype

Definition at line 165 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBoundDisjunctions1()

MPI_Datatype createDatatypeBoundDisjunctions1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBoundDisjunctions1

create ScipDiffSubproblemDatatype

Definition at line 767 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBoundDisjunctions2()

MPI_Datatype createDatatypeBoundDisjunctions2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBoundDisjunctions2

create ScipDiffSubproblemDatatype

Definition at line 907 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBranchLinearConss1()

MPI_Datatype createDatatypeBranchLinearConss1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBranchLinearConss1

create ScipDiffSubproblemDatatype

Definition at line 223 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBranchLinearConss2()

MPI_Datatype createDatatypeBranchLinearConss2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBranchLinearConss2

create ScipDiffSubproblemDatatype

Definition at line 289 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBranchSetppcConss1()

MPI_Datatype createDatatypeBranchSetppcConss1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBranchSetppcConss1

create ScipDiffSubproblemDatatype

Definition at line 371 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeBranchSetppcConss2()

MPI_Datatype createDatatypeBranchSetppcConss2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeBranchSetppcConss2

create ScipDiffSubproblemDatatype

Definition at line 428 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeCounters()

MPI_Datatype createDatatypeCounters ( )

private

create scipDiffSubproblem datatypeCounters

create ScipDiffSubproblemDatatype1

Definition at line 50 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeLinearConss1()

MPI_Datatype createDatatypeLinearConss1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeLinearConss1

create ScipDiffSubproblemDatatype

Definition at line 501 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeLinearConss2()

MPI_Datatype createDatatypeLinearConss2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeLinearConss2

create ScipDiffSubproblemDatatype

Definition at line 559 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeVarBranchStats()

MPI_Datatype createDatatypeVarBranchStats ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeVarBranchStats

create ScipDiffSubproblemDatatype

Definition at line 997 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeVarValueVars1()

MPI_Datatype createDatatypeVarValueVars1 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeVarValueVars1

create ScipDiffSubproblemDatatype

Definition at line 1138 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

createDatatypeVarValueVars2()

MPI_Datatype createDatatypeVarValueVars2 ( bool  memAllocNecessary )

private

create scipDiffSubproblem datatypeVarValueVars2

create ScipDiffSubproblemDatatype

Definition at line 1198 of file scipParaDiffSubproblemMpi.cpp.

References MPI_CALL.

receive()

int receive ( UG::ParaComm *  comm, int  source  )

virtual

Implements ParaDiffSubproblem.

Definition at line 1963 of file scipParaDiffSubproblemMpi.cpp.

References DEF_PARA_COMM, MPI_CALL, PARA_COMM_CALL, and UG::TagDiffSubproblem.

Referenced by ScipParaDiffSubproblemMpi::~ScipParaDiffSubproblemMpi().

send()

int send ( UG::ParaComm *  comm, int  dest  )

virtual

Implements ParaDiffSubproblem.

Definition at line 1707 of file scipParaDiffSubproblemMpi.cpp.

References DEF_PARA_COMM, MPI_CALL, PARA_COMM_CALL, and UG::TagDiffSubproblem.

Referenced by ScipParaDiffSubproblemMpi::~ScipParaDiffSubproblemMpi().

Member Data Documentation

nBendersLinearConss

int nBendersLinearConss

private

Definition at line 87 of file scipParaDiffSubproblemMpi.h.

nBoundDisjunctions

int nBoundDisjunctions

private

Definition at line 88 of file scipParaDiffSubproblemMpi.h.

nBranchLinearConss

int nBranchLinearConss

private

Definition at line 83 of file scipParaDiffSubproblemMpi.h.

nBranchSetppcConss

int nBranchSetppcConss

private

Definition at line 84 of file scipParaDiffSubproblemMpi.h.

nLinearConss

int nLinearConss

private

Definition at line 86 of file scipParaDiffSubproblemMpi.h.

nVarBranchStats

int nVarBranchStats

private

Definition at line 89 of file scipParaDiffSubproblemMpi.h.

nVarValueVars

int nVarValueVars

private

Definition at line 90 of file scipParaDiffSubproblemMpi.h.