FSMSADF::MemoryDimAlgo Class Reference

#include <memory.h>

Collaboration diagram for FSMSADF::MemoryDimAlgo:

List of all members.

Public Member Functions
	MemoryDimAlgo (FlowType &t)
	~MemoryDimAlgo ()
void	init ()
bool	computeStorageDist ()
bool	selectStorageDist ()
bool	estimateStorageDist ()
Graph *	getApplicationGraph () const
void	setApplicationGraph (Graph *g)
PlatformGraph *	getPlatformGraph () const
void	setPlatformGraph (PlatformGraph *g)
PlatformBindings *	getPlatformBindings () const
void	setPlatformBindings (PlatformBindings *b)
PlatformBinding *	getPlatformBinding (const CString &name) const
PlatformBinding *	getInitialPlatformBinding () const
Private Attributes
FlowType	flowType
Graph *	applicationGraph
PlatformGraph *	platformGraph
PlatformBindings *	platformBindings
map< Scenario *, set < StorageDistribution > ::iterator >	selectedStorageDistribution

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Detailed Description

Memory dimensioning

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Constructor & Destructor Documentation

FSMSADF::MemoryDimAlgo::MemoryDimAlgo

(

FlowType &

t

)

[inline]

References applicationGraph, and flowType.

FSMSADF::MemoryDimAlgo::~MemoryDimAlgo

(

)

[inline]

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Member Function Documentation

bool FSMSADF::MemoryDimAlgo::computeStorageDist

(

)

computeStorageDist () Compute trade-off space between storage space allocated to channels and maximal throughput of the application graph.

References SDFgraph::actorsBegin(), SDFgraph::actorsEnd(), SDFstateSpaceBufferAnalysis::analyze(), applicationGraph, c, TimedSDFgraph::createChannel(), _StorageDistributionSet::distributions, FSMSADF::ScenarioGraph::extractSDFgraph(), g, FSMSADF::ScenarioGraph::getChannels(), FSMSADF::GraphComponent::getId(), FSMSADF::Scenario::getScenarioGraph(), FSMSADF::Graph::getScenarios(), FSMSADF::ScenarioGraph::getStorageDistributionsOfScenario(), FSMSADF::Graph::hasIsolatedScenarios(), _StorageDistributionSet::next, _StorageDistribution::next, selectedStorageDistribution, FSMSADF::ScenarioGraph::setStorageDistributionsOfScenario(), FSMSADF::StorageDistribution::setThroughput(), _StorageDistribution::sp, and _StorageDistribution::thr.

Referenced by FSMSADF::SDF3Flow::computeStorageDist().

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bool FSMSADF::MemoryDimAlgo::estimateStorageDist

(

)

estimateStorageDist () Set the storage space constraints of the channels based on the selected storage distribution.

References applicationGraph, c, FSMSADF::PlatformBinding::clone(), FSMSADF::BufferSize::Dst, FSMSADF::ScenarioGraph::getChannels(), FSMSADF::ScenarioBindingConstraints::getConstraintsOfChannel(), FSMSADF::GraphBindingConstraints::getConstraintsOfScenario(), FSMSADF::Channel::getDstPort(), FSMSADF::PlatformBinding::getGraphBindingConstraints(), getInitialPlatformBinding(), FSMSADF::Channel::getInitialTokens(), FSMSADF::GraphComponent::getName(), FSMSADF::Port::getRateOfScenario(), FSMSADF::Scenario::getScenarioGraph(), FSMSADF::Graph::getScenarios(), FSMSADF::Channel::getSrcPort(), FSMSADF::ScenarioGraph::getStorageDistributionsOfScenario(), FSMSADF::StorageDistribution::getThroughput(), FSMSADF::PlatformBinding::isInitialBinding(), logMsg(), FSMSADF::BufferSize::Mem, minSz, platformBindings, selectedStorageDistribution, FSMSADF::ChannelBindingConstraints::setBufferSize(), FSMSADF::GraphComponent::setName(), FSMSADF::BufferSize::Src, and _StorageDistribution::sz.

Referenced by FSMSADF::SDF3Flow::estimateStorageDist().

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Graph* FSMSADF::MemoryDimAlgo::getApplicationGraph

(

)

const [inline]

References applicationGraph.

PlatformBinding * FSMSADF::MemoryDimAlgo::getInitialPlatformBinding

(

)

const

getInitialPlatformBinding() The function returns a pointer to the initial platform binding object. An exception is thrown when no such object exists.

References FSMSADF::PlatformBinding::isInitialBinding(), and platformBindings.

Referenced by estimateStorageDist().

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PlatformBinding * FSMSADF::MemoryDimAlgo::getPlatformBinding

(

const CString &

name

)

const

getPlatformBinding() The function returns a pointer to a platform binding object with the specified name. An exception is thrown when no such object exists.

References FSMSADF::GraphComponent::getName(), and platformBindings.

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PlatformBindings* FSMSADF::MemoryDimAlgo::getPlatformBindings

(

)

const [inline]

References platformBindings.

PlatformGraph* FSMSADF::MemoryDimAlgo::getPlatformGraph

(

)

const [inline]

References platformGraph.

void FSMSADF::MemoryDimAlgo::init

(

)

initialize() The function initializes the memory dimensioning algorithm.

References applicationGraph, FSMSADF::Graph::hasIsolatedScenarios(), platformBindings, platformGraph, and selectedStorageDistribution.

Referenced by FSMSADF::SDF3Flow::checkInputDesignFlow().

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bool FSMSADF::MemoryDimAlgo::selectStorageDist

(

)

selectStorageDist () Select storage distribution from the trade-off space.

References FSMSADF::GraphComponent::getName(), FSMSADF::Scenario::getScenarioGraph(), FSMSADF::ScenarioGraph::getStorageDistributionsOfScenario(), logMsg(), and selectedStorageDistribution.

Referenced by FSMSADF::SDF3Flow::selectStorageDist().

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void FSMSADF::MemoryDimAlgo::setApplicationGraph

(

Graph *

g

)

[inline]

References applicationGraph.

Referenced by FSMSADF::SDF3Flow::checkInputDesignFlow().

void FSMSADF::MemoryDimAlgo::setPlatformBindings

(

PlatformBindings *

b

)

[inline]

References platformBindings.

Referenced by FSMSADF::SDF3Flow::checkInputDesignFlow().

void FSMSADF::MemoryDimAlgo::setPlatformGraph

(

PlatformGraph *

g

)

[inline]

References platformGraph.

Referenced by FSMSADF::SDF3Flow::checkInputDesignFlow().

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Member Data Documentation

Graph* FSMSADF::MemoryDimAlgo::applicationGraph [private]

Referenced by computeStorageDist(), estimateStorageDist(), getApplicationGraph(), init(), MemoryDimAlgo(), and setApplicationGraph().

FlowType FSMSADF::MemoryDimAlgo::flowType [private]

Referenced by MemoryDimAlgo().

PlatformBindings* FSMSADF::MemoryDimAlgo::platformBindings [private]

Referenced by estimateStorageDist(), getInitialPlatformBinding(), getPlatformBinding(), getPlatformBindings(), init(), and setPlatformBindings().

PlatformGraph* FSMSADF::MemoryDimAlgo::platformGraph [private]

Referenced by getPlatformGraph(), init(), and setPlatformGraph().

map<Scenario*, set<StorageDistribution>::iterator> FSMSADF::MemoryDimAlgo::selectedStorageDistribution [private]

Referenced by computeStorageDist(), estimateStorageDist(), init(), and selectStorageDist().

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

• fsmsadf/resource_allocation/flow/memory/memory.h
• fsmsadf/resource_allocation/flow/memory/memory.cc