#include <OutputFUResource.hh>

Inheritance diagram for OutputFUResource:

Collaboration diagram for OutputFUResource:

Public Member Functions
virtual	~OutputFUResource ()

	OutputFUResource (const std::string &name, int opCount, int nopSlotWeight)

virtual bool	canAssign (const int cycle, const MoveNode &node) const override

virtual bool	canAssign (const int cycle, const MoveNode &node, const TTAMachine::Port &resultPort) const

virtual void	assign (const int cycle, MoveNode &node) override

virtual void	unassign (const int cycle, MoveNode &node) override

virtual bool	isOutputFUResource () const override

Public Member Functions inherited from FUResource
	FUResource (const std::string &name, int operationCount, int nopSlotWeight, unsigned int initiationInterval=0)

virtual	~FUResource ()

virtual bool	isInUse (const int cycle) const override

virtual bool	isAvailable (const int cycle) const override

virtual bool	operator< (const SchedulingResource &other) const override

Public Member Functions inherited from SchedulingResource
virtual	~SchedulingResource ()

	SchedulingResource (const std::string &name, const unsigned int ii=0)

virtual int	relatedResourceGroupCount () const

virtual int	dependentResourceGroupCount () const

int	relatedResourceCount (const int group) const

int	dependentResourceCount (const int group) const

virtual void	addToRelatedGroup (const int group, SchedulingResource &resource)

virtual void	addToDependentGroup (const int group, SchedulingResource &resource)

virtual SchedulingResource &	relatedResource (const int group, const int index) const

virtual SchedulingResource &	dependentResource (const int group, const int index) const

virtual bool	hasRelatedResource (const SchedulingResource &sResource) const

virtual bool	hasDependentResource (const SchedulingResource &sResource) const

virtual const std::string &	name () const

virtual int	useCount () const

virtual void	increaseUseCount ()

virtual void	decreaseUseCount ()

virtual bool	isInputPSocketResource () const

virtual bool	isOutputPSocketResource () const

virtual bool	isShortImmPSocketResource () const

virtual bool	isInputFUResource () const

virtual bool	isExecutionPipelineResource () const

virtual bool	isBusResource () const

virtual bool	isSegmentResource () const

virtual bool	isIUResource () const

virtual bool	isITemplateResource () const

int	instructionIndex (int cycle) const

void	setInitiationInterval (unsigned int ii)

int	initiationInterval () const

virtual void	clear ()

virtual void	setMaxCycle (unsigned int)

Protected Member Functions
virtual bool	validateDependentGroups () override

virtual bool	validateRelatedGroups () override

Private Member Functions
	OutputFUResource (const OutputFUResource &)

OutputFUResource &	operator= (const OutputFUResource &)

Additional Inherited Members
Protected Attributes inherited from SchedulingResource
int	initiationInterval_

Detailed Description

An interface for scheduling resources of Resource Model The derived class OutputFUResource

Definition at line 53 of file OutputFUResource.hh.

Constructor & Destructor Documentation

◆ ~OutputFUResource()

OutputFUResource::~OutputFUResource ( )

virtual

Empty destructor

Definition at line 56 of file OutputFUResource.cc.

56{}

◆ OutputFUResource() [1/2]

OutputFUResource::OutputFUResource	(	const std::string &	name,
		int	opCount,
		int	nopSlotWeight
	)

Constructor with resource name

Parameters

name	Name of resource

Definition at line 49 of file OutputFUResource.cc.

50 :

51 FUResource(name, opCount, nopSlotWeight) {}

FUResource

Definition FUResource.hh:46

SchedulingResource::name

virtual const std::string & name() const

◆ OutputFUResource() [2/2]

OutputFUResource::OutputFUResource ( const OutputFUResource & )

private

Member Function Documentation

◆ assign()

void OutputFUResource::assign	(	const int	cycle,
		MoveNode &	node
	)

overridevirtual

Assign resource to given node for given cycle.

There is actually nothing assigned here, only test that the OutputPSocket of given FU can be assigned.

Parameters

cycle	Cycle to assign
node	MoveNode assigned

Reimplemented from FUResource.

Definition at line 78 of file OutputFUResource.cc.

                                                        {
 
    for (int i = 0; i < dependentResourceGroupCount(); i++) {
        for (int j = 0, count = dependentResourceCount(i); j < count; j++) {
            if (dependentResource(i, j).isExecutionPipelineResource()) {
                SchedulingResource* res = &dependentResource(i, j);
                ExecutionPipelineResource* epRes =
                    dynamic_cast<ExecutionPipelineResource*>(res);
                epRes->assignSource(cycle, node);
                increaseUseCount();
                return;
            }
        }
    }
}

References ExecutionPipelineResource::assignSource(), SchedulingResource::dependentResource(), SchedulingResource::dependentResourceCount(), SchedulingResource::dependentResourceGroupCount(), SchedulingResource::increaseUseCount(), and SchedulingResource::isExecutionPipelineResource().

Referenced by OutputFUBroker::assign().

Here is the call graph for this function:

◆ canAssign() [1/2]

bool OutputFUResource::canAssign	(	const int	cycle,
		const MoveNode &	node
	)		const

overridevirtual

Not to be used, aborts!

Use version with third OutputPSocket operand!

Reimplemented from FUResource.

Definition at line 64 of file OutputFUResource.cc.

                                                            {
    abortWithError("Wrong method. Use canAssign with PSocket!");
    return false;
}

References abortWithError.

Referenced by OutputFUBroker::allAvailableResources().

◆ canAssign() [2/2]

bool OutputFUResource::canAssign	(	const int	cycle,
		const MoveNode &	node,
		const TTAMachine::Port &	resultPort
	)		const

virtual

Return true if resource can be assigned for given node in given cycle

Parameters

cycle	Cycle to test
node	MoveNode to test

Returns: true if node can be assigned to cycle

Definition at line 128 of file OutputFUResource.cc.

                                            {
 
    for (int i = 0; i < dependentResourceGroupCount(); i++) {
        for (int j = 0, count = dependentResourceCount(i); j < count; j++) {
            if (dependentResource(i, j).isExecutionPipelineResource()) {
                SchedulingResource* res = &dependentResource(i, j);
                ExecutionPipelineResource* epRes =
                    dynamic_cast<ExecutionPipelineResource*>(res);
                if (!epRes->canAssignSource(cycle, node, resultPort)){
                    return false;
                }
            }
        }
    }
    return true;
}

References ExecutionPipelineResource::canAssignSource(), SchedulingResource::dependentResource(), SchedulingResource::dependentResourceCount(), SchedulingResource::dependentResourceGroupCount(), and SchedulingResource::isExecutionPipelineResource().

Here is the call graph for this function:

◆ isOutputFUResource()

bool OutputFUResource::isOutputFUResource ( ) const

overridevirtual

Allways return true

Returns: true

Reimplemented from SchedulingResource.

Definition at line 153 of file OutputFUResource.cc.

                                           {
    return true;
}

◆ operator=()

OutputFUResource & OutputFUResource::operator= ( const OutputFUResource & )

private

◆ unassign()

void OutputFUResource::unassign	(	const int	cycle,
		MoveNode &	node
	)

overridevirtual

Unassign resource from given node for given cycle.

It only tests that OutputPSocket to be unassigned is connected to given FU.

Parameters

cycle	Cycle to remove assignment from
node	MoveNode to remove assignment from

Reimplemented from FUResource.

Definition at line 103 of file OutputFUResource.cc.

                    {
 
    for (int i = 0; i < dependentResourceGroupCount(); i++) {
        for (int j = 0, count = dependentResourceCount(i); j < count; j++) {
            if (dependentResource(i, j).isExecutionPipelineResource()) {
                SchedulingResource* res = &dependentResource(i, j);
                ExecutionPipelineResource* epRes =
                    dynamic_cast<ExecutionPipelineResource*>(res);
                epRes->unassignSource(cycle, node);
                decreaseUseCount();
                return;
            }
        }
    }
}

References SchedulingResource::decreaseUseCount(), SchedulingResource::dependentResource(), SchedulingResource::dependentResourceCount(), SchedulingResource::dependentResourceGroupCount(), SchedulingResource::isExecutionPipelineResource(), and ExecutionPipelineResource::unassignSource().

Referenced by OutputFUBroker::unassign().

Here is the call graph for this function:

◆ validateDependentGroups()

bool OutputFUResource::validateDependentGroups ( )

overrideprotectedvirtual

Tests if all referred resources in dependent groups are of proper types

Returns: true If all resources in dependent groups are input or output PSockets or ExecutionPipeline

Reimplemented from SchedulingResource.

Definition at line 164 of file OutputFUResource.cc.

                                          {
    for (int i = 0; i < dependentResourceGroupCount(); i++) {
        for (int j = 0, count = dependentResourceCount(i); j < count; j++) {
            if (!(dependentResource(i, j).isInputPSocketResource() ||
                dependentResource(i, j).isOutputPSocketResource() ||
                dependentResource(i, j).isExecutionPipelineResource())) {
                return false;
            }
        }
    }
    return true;
}

References SchedulingResource::dependentResource(), SchedulingResource::dependentResourceCount(), SchedulingResource::dependentResourceGroupCount(), SchedulingResource::isExecutionPipelineResource(), SchedulingResource::isInputPSocketResource(), and SchedulingResource::isOutputPSocketResource().

Here is the call graph for this function:

◆ validateRelatedGroups()

bool OutputFUResource::validateRelatedGroups ( )

overrideprotectedvirtual

Tests if related resource groups are empty

Returns: true If all resources in related resource groups are empty

Reimplemented from SchedulingResource.

Definition at line 183 of file OutputFUResource.cc.

                                        {
    for (int i = 0; i < relatedResourceGroupCount(); i++) {
        if (relatedResourceCount(i) > 0) {
            return false;
        }
    }
    return true;
}

References SchedulingResource::relatedResourceCount(), and SchedulingResource::relatedResourceGroupCount().

Here is the call graph for this function:

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

Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~OutputFUResource()

◆ OutputFUResource() [1/2]

◆ OutputFUResource() [2/2]

Member Function Documentation

◆ assign()

◆ canAssign() [1/2]

◆ canAssign() [2/2]

◆ isOutputFUResource()

◆ operator=()

◆ unassign()

◆ validateDependentGroups()

◆ validateRelatedGroups()