gts::CentralQueue_MacroScheduler Class Reference

A generalized DAG scheduler utilizing work stealing. This scheduler delegates its responsibilities to a MicroScheduler. More...

#include <CentralQueue_MacroScheduler.h>

Inherits gts::MacroScheduler.

Public Member Functions
virtual bool	init (MacroSchedulerDesc const &desc) final
virtual Schedule *	buildSchedule (Node *pStart, Node *pEnd) final
virtual void	freeSchedule (Schedule *pSchedule) final
virtual void	executeSchedule (Schedule *pSchedule, ComputeResourceId id) final
Public Member Functions inherited from gts::MacroScheduler
virtual	~MacroScheduler ()
ComputeResource *	findComputeResource (ComputeResourceId id)
Vector< ComputeResource * > const &	computeResources () const
Vector< ComputeResource * > &	computeResources ()
Node *	allocateNode ()
void	destroyNode (Node *pNode)

Additional Inherited Members
Protected Member Functions inherited from gts::MacroScheduler
void *	_allocateWorkload (size_t size)
void	_freeWorkload (void *ptr)
Protected Attributes inherited from gts::MacroScheduler
Vector< ComputeResource * >	m_computeResources

Detailed Description

A generalized DAG scheduler utilizing work stealing. This scheduler delegates its responsibilities to a MicroScheduler.

Member Function Documentation

buildSchedule()

virtual Schedule* gts::CentralQueue_MacroScheduler::buildSchedule ( Node *  pStart, Node *  pEnd  )

finalvirtual

Builds a schedule from the specified DAG that begins at 'pStart' and ends at 'pEnd'.

Returns

An Schedule or nullptr if the DAG is invalid.

Implements gts::MacroScheduler.

executeSchedule()

virtual void gts::CentralQueue_MacroScheduler::executeSchedule ( Schedule *  pSchedule, ComputeResourceId  id  )

finalvirtual

Executes the specified 'pSchedule' and uses the specified ComputeResource 'id' for the calling thread. Setting 'id' to UNKNOWN_COMP_RESOURCE will not use the calling thread.

Implements gts::MacroScheduler.

freeSchedule()

virtual void gts::CentralQueue_MacroScheduler::freeSchedule ( Schedule *  pSchedule )

finalvirtual

Free an existing Schedule from memory.

Implements gts::MacroScheduler.

init()

virtual bool gts::CentralQueue_MacroScheduler::init ( MacroSchedulerDesc const &  desc )

finalvirtual

Initializes the IMacroScheduler object based on 'desc'.

Implements gts::MacroScheduler.