ExecutableInstruction Class Reference

#include <ExecutableInstruction.hh>

Collaboration diagram for ExecutableInstruction:

Public Member Functions
	ExecutableInstruction ()
virtual	~ExecutableInstruction ()
void	addExecutableMove (ExecutableMove *move)
void	addLongImmediateUpdateAction (LongImmUpdateAction *action)
void	execute ()
ClockCycleCount	executionCount () const
ClockCycleCount	moveExecutionCount (std::size_t moveIndex) const
void	resetExecutionCounts ()
bool	moveSquashed (std::size_t moveIndex) const
void	setExitPoint (bool b)
bool	isExitPoint () const

Private Types
typedef std::vector< ExecutableMove * >	MoveContainer
	Contains ExecutableMoves.
typedef std::vector< LongImmUpdateAction * >	UpdateContainer
	Contains long immediate update actions.

Private Member Functions
	ExecutableInstruction (const ExecutableInstruction &)
	Copying not allowed.
ExecutableInstruction &	operator= (const ExecutableInstruction &)
	Assignment not allowed.

Private Attributes
MoveContainer	moves_
	All moves of the instruction.
UpdateContainer	updateActions_
	All long immediate update actions.
ClockCycleCount	executionCount_
	The count of times this instruction has been executed.
bool	exitPoint_
	True in case the instruction is considered a program exit point.

Detailed Description

Represents an interpreted TTA instruction.

This class is used to simulate the data transports performed by a TTA instruction.

Definition at line 49 of file ExecutableInstruction.hh.

Member Typedef Documentation

MoveContainer

typedef std::vector<ExecutableMove*> ExecutableInstruction::MoveContainer

private

Contains ExecutableMoves.

Definition at line 74 of file ExecutableInstruction.hh.

UpdateContainer

typedef std::vector<LongImmUpdateAction*> ExecutableInstruction::UpdateContainer

private

Contains long immediate update actions.

Definition at line 76 of file ExecutableInstruction.hh.

Constructor & Destructor Documentation

ExecutableInstruction() [1/2]

ExecutableInstruction::ExecutableInstruction

(

)

Constructor.

Definition at line 42 of file ExecutableInstruction.cc.

                                             :
    exitPoint_(false) {
    resetExecutionCounts();
}

References resetExecutionCounts().

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~ExecutableInstruction()

ExecutableInstruction::~ExecutableInstruction ( )

virtual

Destructor.

Definition at line 50 of file ExecutableInstruction.cc.

                                              {
    SequenceTools::deleteAllItems(moves_);
    SequenceTools::deleteAllItems(updateActions_);
}

References SequenceTools::deleteAllItems(), moves_, and updateActions_.

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ExecutableInstruction() [2/2]

ExecutableInstruction::ExecutableInstruction ( const ExecutableInstruction &  )

private

Copying not allowed.

Member Function Documentation

addExecutableMove()

void ExecutableInstruction::addExecutableMove

(

ExecutableMove *

move

)

Adds move to the instruction.

Moves must be added in the same order they are in source Program model's instruction.

Parameters

move	Move to be added.

Definition at line 64 of file ExecutableInstruction.cc.

                                                             {
    moves_.push_back(move);
}

References moves_.

Referenced by CompiledSimUtilizationStats::calculate(), and SimProgramBuilder::processInstruction().

addLongImmediateUpdateAction()

void ExecutableInstruction::addLongImmediateUpdateAction

(

LongImmUpdateAction *

action

)

Adds long immediate update action.

Parameters

action

Action to be added.

Definition at line 74 of file ExecutableInstruction.cc.

                                 {
    updateActions_.push_back(action);
}

References updateActions_.

Referenced by SimProgramBuilder::processInstruction().

execute()

void ExecutableInstruction::execute

(

)

Referenced by OTASimulationController::simulateCycle(), and SimulationController::simulateCycle().

executionCount()

ClockCycleCount ExecutableInstruction::executionCount

(

)

const

Returns the count of times this instruction has been executed so far.

Returns

The execution count of this instruction.

Definition at line 85 of file ExecutableInstruction.cc.

                                            {
    return executionCount_;
}

References executionCount_.

Referenced by SimulationStatistics::calculate(), SimulatorFrontend::finishSimulation(), RFAccessTracker::handleEvent(), DisasmTopCountAttrProvider::moveCellAttr(), DesignSpaceExplorer::simulate(), and DisasmTopCountAttrProvider::updateTopCountTable().

isExitPoint()

bool ExecutableInstruction::isExitPoint

(

)

const

Referenced by OTASimulationController::simulateCycle(), and SimulationController::simulateCycle().

moveExecutionCount()

ClockCycleCount ExecutableInstruction::moveExecutionCount

(

std::size_t

moveIndex

)

const

Returns the count of full executions so far of move at given index.

Squashed moves are not included in the count. Thus, to get count of times a move has be squashed, one should get the instruction execution count and subsract the move's execution count from it.

Returns

Count of executions of move at given move slot.

Definition at line 110 of file ExecutableInstruction.cc.

                                                                   {
    return moves_[moveIndex]->executionCount();
}

References moves_.

Referenced by UtilizationStats::calculateForInstruction(), and DisasmExecPercentageAttrProvider::moveCellAttr().

moveSquashed()

bool ExecutableInstruction::moveSquashed

(

std::size_t

moveIndex

)

const

Referenced by ProximMachineStateWindow::addMoves(), and RFAccessTracker::handleEvent().

operator=()

ExecutableInstruction & ExecutableInstruction::operator= ( const ExecutableInstruction &  )

private

Assignment not allowed.

resetExecutionCounts()

void ExecutableInstruction::resetExecutionCounts

(

)

Resets the execution counters of this instruction and its moves.

Definition at line 93 of file ExecutableInstruction.cc.

                                            {
    executionCount_ = 0;
    for (std::size_t i = 0; i < moves_.size(); ++i) {
        moves_[i]->resetExecutionCount();
    }
}

References executionCount_, and moves_.

Referenced by ExecutableInstruction(), and InstructionMemory::resetExecutionCounts().

setExitPoint()

void ExecutableInstruction::setExitPoint

(

bool

b

)

Member Data Documentation

executionCount_

ClockCycleCount ExecutableInstruction::executionCount_

private

The count of times this instruction has been executed.

Definition at line 82 of file ExecutableInstruction.hh.

Referenced by executionCount(), and resetExecutionCounts().

exitPoint_

bool ExecutableInstruction::exitPoint_

private

True in case the instruction is considered a program exit point.

Definition at line 84 of file ExecutableInstruction.hh.

moves_

MoveContainer ExecutableInstruction::moves_

private

All moves of the instruction.

Definition at line 78 of file ExecutableInstruction.hh.

Referenced by addExecutableMove(), moveExecutionCount(), resetExecutionCounts(), and ~ExecutableInstruction().

updateActions_

UpdateContainer ExecutableInstruction::updateActions_

private

All long immediate update actions.

Definition at line 80 of file ExecutableInstruction.hh.

Referenced by addLongImmediateUpdateAction(), and ~ExecutableInstruction().

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

• ExecutableInstruction.hh
• ExecutableInstruction.cc