Google OR-Tools: operations_research::DemonProfiler Class Reference

Definition at line 53 of file demon_profiler.cc.

Public Member Functions
	DemonProfiler (Solver *const solver)
	~DemonProfiler () override
int64_t	CurrentTime () const
void	BeginConstraintInitialPropagation (Constraint *const constraint) override
	Propagation events.
void	EndConstraintInitialPropagation (Constraint *const constraint) override
void	BeginNestedConstraintInitialPropagation (Constraint const constraint, Constraint const delayed) override
void	EndNestedConstraintInitialPropagation (Constraint const constraint, Constraint const delayed) override
void	RegisterDemon (Demon *const demon) override
void	BeginDemonRun (Demon *const demon) override
void	EndDemonRun (Demon *const demon) override
void	StartProcessingIntegerVariable (IntVar *const var) override
void	EndProcessingIntegerVariable (IntVar *const var) override
void	PushContext (const std::string &context) override
void	PopContext () override
void	BeginFail () override
	Just when the failure occurs.
void	RestartSearch () override
	Restart the search.
void	SetMin (IntExpr *const expr, int64_t new_min) override
	IntExpr modifiers.
void	SetMax (IntExpr *const expr, int64_t new_max) override
void	SetRange (IntExpr *const expr, int64_t new_min, int64_t new_max) override
void	SetMin (IntVar *const var, int64_t new_min) override
	IntVar modifiers.
void	SetMax (IntVar *const var, int64_t new_max) override
void	SetRange (IntVar *const var, int64_t new_min, int64_t new_max) override
void	RemoveValue (IntVar *const var, int64_t value) override
void	SetValue (IntVar *const var, int64_t value) override
void	RemoveInterval (IntVar *const var, int64_t imin, int64_t imax) override
void	SetValues (IntVar *const var, const std::vector< int64_t > &values) override
void	RemoveValues (IntVar *const var, const std::vector< int64_t > &values) override
void	SetStartMin (IntervalVar *const var, int64_t new_min) override
	IntervalVar modifiers.
void	SetStartMax (IntervalVar *const var, int64_t new_max) override
void	SetStartRange (IntervalVar *const var, int64_t new_min, int64_t new_max) override
void	SetEndMin (IntervalVar *const var, int64_t new_min) override
void	SetEndMax (IntervalVar *const var, int64_t new_max) override
void	SetEndRange (IntervalVar *const var, int64_t new_min, int64_t new_max) override
void	SetDurationMin (IntervalVar *const var, int64_t new_min) override
void	SetDurationMax (IntervalVar *const var, int64_t new_max) override
void	SetDurationRange (IntervalVar *const var, int64_t new_min, int64_t new_max) override
void	SetPerformed (IntervalVar *const var, bool value) override
void	RankFirst (SequenceVar *const var, int index) override
	SequenceVar modifiers.
void	RankNotFirst (SequenceVar *const var, int index) override
void	RankLast (SequenceVar *const var, int index) override
void	RankNotLast (SequenceVar *const var, int index) override
void	RankSequence (SequenceVar *const var, const std::vector< int > &rank_first, const std::vector< int > &rank_last, const std::vector< int > &unperformed) override
void	AddFakeRun (Demon *const demon, int64_t start_time, int64_t end_time, bool is_fail)
void	PrintOverview (Solver *const solver, absl::string_view filename)
void	ExportInformation (const Constraint const constraint, int64_t const fails, int64_t const initial_propagation_runtime, int64_t const demon_invocations, int64_t const total_demon_runtime, int demons)
void	ExportInformation (const DemonRuns const demon_runs, int64_t const demon_invocations, int64_t const fails, int64_t const total_demon_runtime, double const mean_demon_runtime, double const median_demon_runtime, double *const stddev_demon_runtime)
void	Install () override
std::string	DebugString () const override
Public Member Functions inherited from operations_research::PropagationMonitor
	PropagationMonitor (Solver *solver)
	~PropagationMonitor () override
std::string	DebugString () const override
void	Install () override
	Install itself on the solver.
Public Member Functions inherited from operations_research::SearchMonitor
	SearchMonitor (Solver *const s)
	SearchMonitor (const SearchMonitor &)=delete
SearchMonitor &	operator= (const SearchMonitor &)=delete
	~SearchMonitor () override
virtual void	EnterSearch ()
	Beginning of the search.
virtual void	ExitSearch ()
	End of the search.
virtual void	BeginNextDecision (DecisionBuilder *b)
	Before calling DecisionBuilder::Next.
virtual void	EndNextDecision (DecisionBuilder b, Decision d)
	After calling DecisionBuilder::Next, along with the returned decision.
virtual void	ApplyDecision (Decision *d)
	Before applying the decision.
virtual void	RefuteDecision (Decision *d)
	Before refuting the decision.
virtual void	AfterDecision (Decision *d, bool apply)
virtual void	EndFail ()
	After completing the backtrack.
virtual void	BeginInitialPropagation ()
	Before the initial propagation.
virtual void	EndInitialPropagation ()
	After the initial propagation.
virtual bool	AcceptSolution ()
virtual bool	AtSolution ()
virtual void	NoMoreSolutions ()
	When the search tree is finished.
virtual bool	AtLocalOptimum ()
virtual bool	AcceptDelta (Assignment delta, Assignment deltadelta)
virtual void	AcceptNeighbor ()
	After accepting a neighbor during local search.
virtual void	AcceptUncheckedNeighbor ()
	After accepting an unchecked neighbor during local search.
virtual bool	IsUncheckedSolutionLimitReached ()
virtual void	PeriodicCheck ()
	Periodic call to check limits in long running methods.
virtual int	ProgressPercent ()
virtual void	Accept (ModelVisitor *visitor) const
	Accepts the given model visitor.
Solver *	solver () const
Public Member Functions inherited from operations_research::BaseObject
	BaseObject ()
	BaseObject (const BaseObject &)=delete
BaseObject &	operator= (const BaseObject &)=delete
virtual	~BaseObject ()=default

operations_research::DemonProfiler::DemonProfiler

(

Solver *const

solver

)

inlineexplicit

◆ ~DemonProfiler()

operations_research::DemonProfiler::~DemonProfiler

(

)

inlineoverride

◆ AddFakeRun()

void operations_research::DemonProfiler::AddFakeRun	(	Demon *const	demon,
		int64_t	start_time,
		int64_t	end_time,
		bool	is_fail )

inline

◆ BeginConstraintInitialPropagation()

void operations_research::DemonProfiler::BeginConstraintInitialPropagation

(

Constraint *const

constraint

)

inlineoverridevirtual

◆ BeginDemonRun()

void operations_research::DemonProfiler::BeginDemonRun

(

Demon *const

demon

)

inlineoverridevirtual

◆ BeginFail()

void operations_research::DemonProfiler::BeginFail

(

)

inlineoverridevirtual

◆ BeginNestedConstraintInitialPropagation()

void operations_research::DemonProfiler::BeginNestedConstraintInitialPropagation	(	Constraint *const	constraint,
		Constraint *const	delayed )

inlineoverridevirtual

◆ CurrentTime()

int64_t operations_research::DemonProfiler::CurrentTime

(

)

const

inline

◆ DebugString()

std::string operations_research::DemonProfiler::DebugString

(

)

const

inlineoverridevirtual

◆ EndConstraintInitialPropagation()

void operations_research::DemonProfiler::EndConstraintInitialPropagation

(

Constraint *const

constraint

)

inlineoverridevirtual

◆ EndDemonRun()

void operations_research::DemonProfiler::EndDemonRun

(

Demon *const

demon

)

inlineoverridevirtual

◆ EndNestedConstraintInitialPropagation()

void operations_research::DemonProfiler::EndNestedConstraintInitialPropagation	(	Constraint *const	constraint,
		Constraint *const	delayed )

inlineoverridevirtual

◆ EndProcessingIntegerVariable()

void operations_research::DemonProfiler::EndProcessingIntegerVariable

(

IntVar *const

var

)

inlineoverridevirtual

◆ ExportInformation() [1/2]

void operations_research::DemonProfiler::ExportInformation	(	const Constraint *const	constraint,
		int64_t *const	fails,
		int64_t *const	initial_propagation_runtime,
		int64_t *const	demon_invocations,
		int64_t *const	total_demon_runtime,
		int *	demons )

inline

◆ ExportInformation() [2/2]

void operations_research::DemonProfiler::ExportInformation	(	const DemonRuns *const	demon_runs,
		int64_t *const	demon_invocations,
		int64_t *const	fails,
		int64_t *const	total_demon_runtime,
		double *const	mean_demon_runtime,
		double *const	median_demon_runtime,
		double *const	stddev_demon_runtime )

inline

◆ Install()

void operations_research::DemonProfiler::Install

(

)

inlineoverridevirtual

◆ PopContext()

void operations_research::DemonProfiler::PopContext

(

)

inlineoverridevirtual

◆ PrintOverview()

void operations_research::DemonProfiler::PrintOverview	(	Solver *const	solver,
		absl::string_view	filename )

inline

◆ PushContext()

void operations_research::DemonProfiler::PushContext

(

const std::string &

context

)

inlineoverridevirtual

◆ RankFirst()

void operations_research::DemonProfiler::RankFirst	(	SequenceVar *const	var,
		int	index )

inlineoverridevirtual

◆ RankLast()

void operations_research::DemonProfiler::RankLast	(	SequenceVar *const	var,
		int	index )

inlineoverridevirtual

◆ RankNotFirst()

void operations_research::DemonProfiler::RankNotFirst	(	SequenceVar *const	var,
		int	index )

inlineoverridevirtual

◆ RankNotLast()

void operations_research::DemonProfiler::RankNotLast	(	SequenceVar *const	var,
		int	index )

inlineoverridevirtual

◆ RankSequence()

void operations_research::DemonProfiler::RankSequence	(	SequenceVar *const	var,
		const std::vector< int > &	rank_first,
		const std::vector< int > &	rank_last,
		const std::vector< int > &	unperformed )

inlineoverridevirtual

◆ RegisterDemon()

void operations_research::DemonProfiler::RegisterDemon

(

Demon *const

demon

)

inlineoverridevirtual

◆ RemoveInterval()

void operations_research::DemonProfiler::RemoveInterval	(	IntVar *const	var,
		int64_t	imin,
		int64_t	imax )

inlineoverridevirtual

◆ RemoveValue()

void operations_research::DemonProfiler::RemoveValue	(	IntVar *const	var,
		int64_t	value )

inlineoverridevirtual

◆ RemoveValues()

void operations_research::DemonProfiler::RemoveValues	(	IntVar *const	var,
		const std::vector< int64_t > &	values )

inlineoverridevirtual

◆ RestartSearch()

void operations_research::DemonProfiler::RestartSearch

(

)

inlineoverridevirtual

◆ SetDurationMax()

void operations_research::DemonProfiler::SetDurationMax	(	IntervalVar *const	var,
		int64_t	new_max )

inlineoverridevirtual

◆ SetDurationMin()

void operations_research::DemonProfiler::SetDurationMin	(	IntervalVar *const	var,
		int64_t	new_min )

inlineoverridevirtual

◆ SetDurationRange()

void operations_research::DemonProfiler::SetDurationRange	(	IntervalVar *const	var,
		int64_t	new_min,
		int64_t	new_max )

inlineoverridevirtual

◆ SetEndMax()

void operations_research::DemonProfiler::SetEndMax	(	IntervalVar *const	var,
		int64_t	new_max )

inlineoverridevirtual

◆ SetEndMin()

void operations_research::DemonProfiler::SetEndMin	(	IntervalVar *const	var,
		int64_t	new_min )

inlineoverridevirtual

◆ SetEndRange()

void operations_research::DemonProfiler::SetEndRange	(	IntervalVar *const	var,
		int64_t	new_min,
		int64_t	new_max )

inlineoverridevirtual

◆ SetMax() [1/2]

void operations_research::DemonProfiler::SetMax	(	IntExpr *const	expr,
		int64_t	new_max )

inlineoverridevirtual

◆ SetMax() [2/2]

void operations_research::DemonProfiler::SetMax	(	IntVar *const	var,
		int64_t	new_max )

inlineoverridevirtual

◆ SetMin() [1/2]

void operations_research::DemonProfiler::SetMin	(	IntExpr *const	expr,
		int64_t	new_min )

inlineoverridevirtual

◆ SetMin() [2/2]

void operations_research::DemonProfiler::SetMin	(	IntVar *const	var,
		int64_t	new_min )

inlineoverridevirtual

◆ SetPerformed()

void operations_research::DemonProfiler::SetPerformed	(	IntervalVar *const	var,
		bool	value )

inlineoverridevirtual

◆ SetRange() [1/2]

void operations_research::DemonProfiler::SetRange	(	IntExpr *const	expr,
		int64_t	new_min,
		int64_t	new_max )

inlineoverridevirtual

◆ SetRange() [2/2]

void operations_research::DemonProfiler::SetRange	(	IntVar *const	var,
		int64_t	new_min,
		int64_t	new_max )

inlineoverridevirtual

◆ SetStartMax()

void operations_research::DemonProfiler::SetStartMax	(	IntervalVar *const	var,
		int64_t	new_max )

inlineoverridevirtual

◆ SetStartMin()

void operations_research::DemonProfiler::SetStartMin	(	IntervalVar *const	var,
		int64_t	new_min )

inlineoverridevirtual

◆ SetStartRange()

void operations_research::DemonProfiler::SetStartRange	(	IntervalVar *const	var,
		int64_t	new_min,
		int64_t	new_max )

inlineoverridevirtual

◆ SetValue()

void operations_research::DemonProfiler::SetValue	(	IntVar *const	var,
		int64_t	value )

inlineoverridevirtual

◆ SetValues()

void operations_research::DemonProfiler::SetValues	(	IntVar *const	var,
		const std::vector< int64_t > &	values )

inlineoverridevirtual

◆ StartProcessingIntegerVariable()

void operations_research::DemonProfiler::StartProcessingIntegerVariable

(

IntVar *const

var

)

inlineoverridevirtual

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

ortools/constraint_solver/demon_profiler.cc

Public Member Functions

◆ ~DemonProfiler()

◆ AddFakeRun()

◆ BeginConstraintInitialPropagation()

◆ BeginDemonRun()

◆ BeginFail()

◆ BeginNestedConstraintInitialPropagation()

◆ CurrentTime()

◆ DebugString()

◆ EndConstraintInitialPropagation()

◆ EndDemonRun()

◆ EndNestedConstraintInitialPropagation()

◆ EndProcessingIntegerVariable()

◆ ExportInformation() [1/2]

◆ ExportInformation() [2/2]

◆ Install()

◆ PopContext()

◆ PrintOverview()

◆ PushContext()

◆ RankFirst()

◆ RankLast()

◆ RankNotFirst()

◆ RankNotLast()

◆ RankSequence()

◆ RegisterDemon()

◆ RemoveInterval()

◆ RemoveValue()

◆ RemoveValues()

◆ RestartSearch()

◆ SetDurationMax()

◆ SetDurationMin()

◆ SetDurationRange()

◆ SetEndMax()

◆ SetEndMin()

◆ SetEndRange()

◆ SetMax() [1/2]

◆ SetMax() [2/2]

◆ SetMin() [1/2]

◆ SetMin() [2/2]

◆ SetPerformed()

◆ SetRange() [1/2]

◆ SetRange() [2/2]

◆ SetStartMax()

◆ SetStartMin()

◆ SetStartRange()

◆ SetValue()

◆ SetValues()

◆ StartProcessingIntegerVariable()