DPsim::ThreadLevelScheduler Class Reference

Inheritance diagram for DPsim::ThreadLevelScheduler:

Collaboration diagram for DPsim::ThreadLevelScheduler:

Public Member Functions
	ThreadLevelScheduler (Int threads=1, String outMeasurementFile=String(), String inMeasurementFile=String(), Bool useConditionVariables=false, Bool sortTaskTypes=false)
void	createSchedule (const CPS::Task::List &tasks, const Edges &inEdges, const Edges &outEdges)
	Creates the schedule for the given dependency graph.
Public Member Functions inherited from DPsim::ThreadScheduler
	ThreadScheduler (Int threads, String outMeasurementFile, Bool useConditionVariable)
void	step (Real time, Int timeStepCount)
	Performs a single simulation step.
virtual void	stop ()
	Called on simulation stop to reliably clean up e.g. running helper threads.
Public Member Functions inherited from DPsim::Scheduler
	Scheduler (CPS::Logger::Level logLevel=CPS::Logger::Level::off)
void	resolveDeps (CPS::Task::List &tasks, Edges &inEdges, Edges &outEdges)
TaskTime	getAveragedMeasurement (CPS::Task::Ptr task)

Additional Inherited Members
Public Types inherited from DPsim::Scheduler
typedef std::unordered_map< CPS::Task::Ptr, std::deque< CPS::Task::Ptr > >	Edges
typedef std::chrono::steady_clock::duration	TaskTime
	Time measurement for the task execution.
Static Public Attributes inherited from DPsim::Scheduler
static CPS::AttributeBase::Ptr	external
Protected Member Functions inherited from DPsim::ThreadScheduler
void	finishSchedule (const Edges &inEdges)
void	scheduleTask (int thread, CPS::Task::Ptr task)
Protected Member Functions inherited from DPsim::Scheduler
void	topologicalSort (const CPS::Task::List &tasks, const Edges &inEdges, const Edges &outEdges, CPS::Task::List &sortedTasks)
	Simple topological sort, filtering out tasks that do not need to be executed.
void	initMeasurements (const CPS::Task::List &tasks)
void	updateMeasurement (CPS::Task *task, TaskTime time)
void	writeMeasurements (CPS::String filename)
	Write measurement data to file.
void	readMeasurements (CPS::String filename, std::unordered_map< CPS::String, TaskTime::rep > &measurements)
	Read measurement data from file to use it for the scheduling.
TaskTime	getAveragedMeasurement (CPS::Task *task)
Static Protected Member Functions inherited from DPsim::Scheduler
static void	levelSchedule (const CPS::Task::List &tasks, const Edges &inEdges, const Edges &outEdges, std::vector< CPS::Task::List > &levels)
Protected Attributes inherited from DPsim::ThreadScheduler
Int	mNumThreads
Protected Attributes inherited from DPsim::Scheduler
CPS::Task::Ptr	mRoot
CPS::Logger::Level	mLogLevel
	Log level.
CPS::Logger::Log	mSLog
	Logger.

Detailed Description

Definition at line 14 of file ThreadLevelScheduler.h.

Constructor & Destructor Documentation

ThreadLevelScheduler()

ThreadLevelScheduler::ThreadLevelScheduler	(	Int	threads = 1,
		String	outMeasurementFile = String(),
		String	inMeasurementFile = String(),
		Bool	useConditionVariables = false,
		Bool	sortTaskTypes = false )

Definition at line 18 of file ThreadLevelScheduler.cpp.

Member Function Documentation

createSchedule()

void ThreadLevelScheduler::createSchedule ( const CPS::Task::List & tasks, const Edges & inEdges, const Edges & outEdges )

virtual

Creates the schedule for the given dependency graph.

Implements DPsim::Scheduler.

Definition at line 26 of file ThreadLevelScheduler.cpp.

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

• /__w/dpsim/dpsim/dpsim/include/dpsim/ThreadLevelScheduler.h
• /__w/dpsim/dpsim/dpsim/src/ThreadLevelScheduler.cpp