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OR-Tools
8.2
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Definition at line 50 of file demon_profiler.cc.
Public Member Functions | |
DemonProfiler (Solver *const solver) | |
~DemonProfiler () override | |
int64 | CurrentTime () const |
void | BeginConstraintInitialPropagation (Constraint *const constraint) override |
Propagation events. More... | |
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. More... | |
void | RestartSearch () override |
Restart the search. More... | |
void | SetMin (IntExpr *const expr, int64 new_min) override |
IntExpr modifiers. More... | |
void | SetMax (IntExpr *const expr, int64 new_max) override |
void | SetRange (IntExpr *const expr, int64 new_min, int64 new_max) override |
void | SetMin (IntVar *const var, int64 new_min) override |
IntVar modifiers. More... | |
void | SetMax (IntVar *const var, int64 new_max) override |
void | SetRange (IntVar *const var, int64 new_min, int64 new_max) override |
void | RemoveValue (IntVar *const var, int64 value) override |
void | SetValue (IntVar *const var, int64 value) override |
void | RemoveInterval (IntVar *const var, int64 imin, int64 imax) override |
void | SetValues (IntVar *const var, const std::vector< int64 > &values) override |
void | RemoveValues (IntVar *const var, const std::vector< int64 > &values) override |
void | SetStartMin (IntervalVar *const var, int64 new_min) override |
IntervalVar modifiers. More... | |
void | SetStartMax (IntervalVar *const var, int64 new_max) override |
void | SetStartRange (IntervalVar *const var, int64 new_min, int64 new_max) override |
void | SetEndMin (IntervalVar *const var, int64 new_min) override |
void | SetEndMax (IntervalVar *const var, int64 new_max) override |
void | SetEndRange (IntervalVar *const var, int64 new_min, int64 new_max) override |
void | SetDurationMin (IntervalVar *const var, int64 new_min) override |
void | SetDurationMax (IntervalVar *const var, int64 new_max) override |
void | SetDurationRange (IntervalVar *const var, int64 new_min, int64 new_max) override |
void | SetPerformed (IntervalVar *const var, bool value) override |
void | RankFirst (SequenceVar *const var, int index) override |
SequenceVar modifiers. More... | |
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 start_time, int64 end_time, bool is_fail) |
void | PrintOverview (Solver *const solver, const std::string &filename) |
void | ExportInformation (const Constraint *const constraint, int64 *const fails, int64 *const initial_propagation_runtime, int64 *const demon_invocations, int64 *const total_demon_runtime, int *demons) |
void | ExportInformation (const DemonRuns *const demon_runs, int64 *const demon_invocations, int64 *const fails, int64 *const total_demon_runtime, double *const mean_demon_runtime, double *const median_demon_runtime, double *const stddev_demon_runtime) |
void | Install () override |
Install itself on the solver. More... | |
std::string | DebugString () const override |
virtual void | EnterSearch () |
Beginning of the search. More... | |
virtual void | ExitSearch () |
End of the search. More... | |
virtual void | BeginNextDecision (DecisionBuilder *const b) |
Before calling DecisionBuilder::Next. More... | |
virtual void | EndNextDecision (DecisionBuilder *const b, Decision *const d) |
After calling DecisionBuilder::Next, along with the returned decision. More... | |
virtual void | ApplyDecision (Decision *const d) |
Before applying the decision. More... | |
virtual void | RefuteDecision (Decision *const d) |
Before refuting the decision. More... | |
virtual void | AfterDecision (Decision *const d, bool apply) |
Just after refuting or applying the decision, apply is true after Apply. More... | |
virtual void | EndFail () |
After completing the backtrack. More... | |
virtual void | BeginInitialPropagation () |
Before the initial propagation. More... | |
virtual void | EndInitialPropagation () |
After the initial propagation. More... | |
virtual bool | AcceptSolution () |
This method is called when a solution is found. More... | |
virtual bool | AtSolution () |
This method is called when a valid solution is found. More... | |
virtual void | NoMoreSolutions () |
When the search tree is finished. More... | |
virtual bool | LocalOptimum () |
When a local optimum is reached. More... | |
virtual bool | AcceptDelta (Assignment *delta, Assignment *deltadelta) |
virtual void | AcceptNeighbor () |
After accepting a neighbor during local search. More... | |
virtual void | AcceptUncheckedNeighbor () |
After accepting an unchecked neighbor during local search. More... | |
virtual bool | IsUncheckedSolutionLimitReached () |
Returns true if the limit of solutions has been reached including unchecked solutions. More... | |
Solver * | solver () const |
virtual void | PeriodicCheck () |
Periodic call to check limits in long running methods. More... | |
virtual int | ProgressPercent () |
Returns a percentage representing the propress of the search before reaching limits. More... | |
virtual void | Accept (ModelVisitor *const visitor) const |
Accepts the given model visitor. More... | |
Static Public Attributes | |
static constexpr int | kNoProgress = -1 |
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inlineexplicit |
Definition at line 52 of file demon_profiler.cc.
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inlineoverride |
Definition at line 58 of file demon_profiler.cc.
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virtualinherited |
Accepts the given model visitor.
Reimplemented in RegularLimit, and OptimizeVar.
Definition at line 2890 of file constraint_solver.cc.
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virtualinherited |
Reimplemented in OptimizeVar.
Definition at line 2884 of file constraint_solver.cc.
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virtualinherited |
After accepting a neighbor during local search.
Definition at line 2887 of file constraint_solver.cc.
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virtualinherited |
This method is called when a solution is found.
It asserts whether the solution is valid. A value of false indicates that the solution should be discarded.
Reimplemented in OptimizeVar.
Definition at line 2880 of file constraint_solver.cc.
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virtualinherited |
After accepting an unchecked neighbor during local search.
Reimplemented in SearchLog.
Definition at line 2888 of file constraint_solver.cc.
Definition at line 244 of file demon_profiler.cc.
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virtualinherited |
Just after refuting or applying the decision, apply is true after Apply.
This is called only if the Apply() or Refute() methods have not failed.
Definition at line 2875 of file constraint_solver.cc.
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virtualinherited |
Before applying the decision.
Reimplemented in SearchLog.
Definition at line 2873 of file constraint_solver.cc.
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virtualinherited |
This method is called when a valid solution is found.
If the return value is true, then search will resume after. If the result is false, then search will stop there.
Reimplemented in SearchLog, ImprovementSearchLimit, and OptimizeVar.
Definition at line 2881 of file constraint_solver.cc.
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inlineoverridevirtual |
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 146 of file demon_profiler.cc.
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inlineoverridevirtual |
Just when the failure occurs.
Reimplemented from SearchMonitor.
Definition at line 177 of file demon_profiler.cc.
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virtualinherited |
Before the initial propagation.
Reimplemented in SearchLog.
Definition at line 2878 of file constraint_solver.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 98 of file demon_profiler.cc.
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virtualinherited |
Before calling DecisionBuilder::Next.
Reimplemented in OptimizeVar, and SearchLimit.
Definition at line 2870 of file constraint_solver.cc.
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inline |
Definition at line 65 of file demon_profiler.cc.
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inlineoverridevirtual |
Reimplemented from PropagationMonitor.
Definition at line 418 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 85 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 159 of file demon_profiler.cc.
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virtualinherited |
After completing the backtrack.
Definition at line 2877 of file constraint_solver.cc.
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virtualinherited |
After the initial propagation.
Reimplemented in SearchLog.
Definition at line 2879 of file constraint_solver.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 113 of file demon_profiler.cc.
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virtualinherited |
After calling DecisionBuilder::Next, along with the returned decision.
Reimplemented in SymmetryManager.
Definition at line 2871 of file constraint_solver.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 173 of file demon_profiler.cc.
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virtualinherited |
Beginning of the search.
Reimplemented in SearchLog, SearchLimit, OptimizeVar, and SolutionCollector.
Definition at line 2867 of file constraint_solver.cc.
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virtualinherited |
End of the search.
Reimplemented in LocalSearchProfiler, SearchLog, and RegularLimit.
Definition at line 2869 of file constraint_solver.cc.
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inline |
Definition at line 329 of file demon_profiler.cc.
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inline |
Definition at line 362 of file demon_profiler.cc.
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inlineoverridevirtual |
Install itself on the solver.
Reimplemented from PropagationMonitor.
Definition at line 416 of file demon_profiler.cc.
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inlinevirtualinherited |
Returns true if the limit of solutions has been reached including unchecked solutions.
Reimplemented in RegularLimit.
Definition at line 3706 of file constraint_solver.h.
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virtualinherited |
When a local optimum is reached.
If 'true' is returned, the last solution is discarded and the search proceeds with the next one.
Definition at line 2883 of file constraint_solver.cc.
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virtualinherited |
When the search tree is finished.
Reimplemented in SearchLog.
Definition at line 2882 of file constraint_solver.cc.
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virtualinherited |
Periodic call to check limits in long running methods.
Reimplemented in SearchLimit.
Definition at line 2889 of file constraint_solver.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 175 of file demon_profiler.cc.
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inline |
Definition at line 257 of file demon_profiler.cc.
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inlinevirtualinherited |
Returns a percentage representing the propress of the search before reaching limits.
Reimplemented in RegularLimit.
Definition at line 3715 of file constraint_solver.h.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 174 of file demon_profiler.cc.
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inlineoverridevirtual |
SequenceVar modifiers.
Implements PropagationMonitor.
Definition at line 235 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 237 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 236 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 238 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 239 of file demon_profiler.cc.
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virtualinherited |
Before refuting the decision.
Reimplemented in SymmetryManager, SearchLog, SearchLimit, and OptimizeVar.
Definition at line 2874 of file constraint_solver.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 128 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 216 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 214 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 219 of file demon_profiler.cc.
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inlineoverridevirtual |
Restart the search.
Reimplemented from SearchMonitor.
Definition at line 198 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 231 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 230 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 232 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 227 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 226 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 228 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 208 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 212 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 234 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 209 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 213 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 223 of file demon_profiler.cc.
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inlineoverridevirtual |
IntervalVar modifiers.
Implements PropagationMonitor.
Definition at line 222 of file demon_profiler.cc.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 224 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 215 of file demon_profiler.cc.
Implements PropagationMonitor.
Definition at line 217 of file demon_profiler.cc.
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inlineinherited |
Definition at line 3708 of file constraint_solver.h.
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inlineoverridevirtual |
Implements PropagationMonitor.
Definition at line 172 of file demon_profiler.cc.
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staticconstexprinherited |
Definition at line 3637 of file constraint_solver.h.