Simplified, generic interface to Memory models. More...

#include <simpleMem.h>

Inheritance diagram for SST::Interfaces::SimpleMem:

Data Structures
class	Handler
	Event Handler class with user-data argument. More...

class	Handler< classT, void >
	Event Handler class without user-data. More...

class	HandlerBase
	Functor classes for Clock handling. More...

class	Request
	Represents both memory requests and responses. More...

Public Types
typedef uint64_t	Addr
	All Addresses can be 64-bit.

Public Member Functions
	SimpleMem (SST::Component *comp, Params &UNUSED(params))
	Constructor, designed to be used via 'loadSubComponent'. More...

virtual bool	initialize (const std::string &linkName, HandlerBase *handler=NULL)=0
	Second half of building the interface. More...

virtual void	sendInitData (Request *req)=0
	Sends a memory-based request during the init() phase.

virtual void	sendInitData (SST::Event *ev)
	Sends a generic Event during the init() phase (Mostly acts as a passthrough) More...

virtual SST::Event *	recvInitData ()
	Receive any data during the init() phase. More...

virtual SST::Link *	getLink (void) const =0
	Returns a handle to the underlying SST::Link.

virtual void	sendRequest (Request *req)=0
	Send a Request to the other side of the link.

virtual Request *	recvResponse (void)=0
	Receive a Request response from the side of the link. More...

Public Member Functions inherited from SST::SubComponent
	SubComponent (Component *parent)

virtual void	init (unsigned int UNUSED(phase)) override
	Used during the init phase. More...

virtual void	setup () override
	Called after all components have been constructed and inialization has completed, but before simulation time has begun. More...

virtual void	finish () override
	Called after simulation completes, but before objects are destroyed. More...

Public Member Functions inherited from SST::BaseComponent
ComponentId_t	getId () const
	Returns unique component ID.

virtual void	emergencyShutdown (void)
	Called when SIGINT or SIGTERM has been seen. More...

const std::string &	getName () const
	Returns component Name.

virtual bool	Status ()
	Currently unused function.

virtual void	printStatus (Output &UNUSED(out))
	Called by the Simulation to request that the component print it's current status. More...

bool	isPortConnected (const std::string &name) const
	Determine if a port name is connected to any links.

Link *	configureLink (std::string name, TimeConverter time_base, Event::HandlerBase handler=NULL)
	Configure a Link. More...

Link *	configureLink (std::string name, std::string time_base, Event::HandlerBase *handler=NULL)
	Configure a Link. More...

Link *	configureLink (std::string name, Event::HandlerBase *handler=NULL)
	Configure a Link. More...

Link *	configureSelfLink (std::string name, TimeConverter time_base, Event::HandlerBase handler=NULL)
	Configure a SelfLink (Loopback link) More...

Link *	configureSelfLink (std::string name, std::string time_base, Event::HandlerBase *handler=NULL)
	Configure a SelfLink (Loopback link) More...

Link *	configureSelfLink (std::string name, Event::HandlerBase *handler=NULL)
	Configure a SelfLink (Loopback link) More...

TimeConverter *	registerClock (std::string freq, Clock::HandlerBase *handler, bool regAll=true)
	Registers a clock for this component. More...

TimeConverter *	registerClock (const UnitAlgebra &freq, Clock::HandlerBase *handler, bool regAll=true)

void	unregisterClock (TimeConverter tc, Clock::HandlerBase handler)
	Removes a clock handler from the component.

Cycle_t	reregisterClock (TimeConverter freq, Clock::HandlerBase handler)
	Reactivates an existing Clock and Handler. More...

Cycle_t	getNextClockCycle (TimeConverter *freq)
	Returns the next Cycle that the TimeConverter would fire.

TimeConverter *	registerOneShot (std::string timeDelay, OneShot::HandlerBase *handler)
	Registers a OneShot event for this component. More...

TimeConverter *	registerOneShot (const UnitAlgebra &timeDelay, OneShot::HandlerBase *handler)

TimeConverter *	registerTimeBase (std::string base, bool regAll=true)
	Registers a default time base for the component and optionally sets the the component's links to that timebase. More...

TimeConverter *	getTimeConverter (const std::string &base)

TimeConverter *	getTimeConverter (const UnitAlgebra &base)

SimTime_t	getCurrentSimTime (TimeConverter *tc) const
	return the time since the simulation began in units specified by the parameter. More...

SimTime_t	getCurrentSimTime () const
	return the time since the simulation began in the default timebase

SimTime_t	getCurrentSimTime (std::string base)
	return the time since the simulation began in timebase specified More...

SimTime_t	getCurrentSimTimeNano () const
	Utility function to return the time since the simulation began in nanoseconds.

SimTime_t	getCurrentSimTimeMicro () const
	Utility function to return the time since the simulation began in microseconds.

SimTime_t	getCurrentSimTimeMilli () const
	Utility function to return the time since the simulation began in milliseconds.

template<typename T >
Statistic< T > *	registerStatistic (std::string statName, std::string statSubId="")
	Registers a statistic. More...

template<typename T >
Statistic< T > *	registerStatistic (const char statName, const char statSubId="")

Module *	loadModule (std::string type, Params &params)
	Loads a module from an element Library. More...

Module *	loadModuleWithComponent (std::string type, Component *comp, Params &params)
	Loads a module from an element Library. More...

SubComponent *	loadSubComponent (std::string type, Component *comp, Params &params)
	Loads a SubComponent from an element Library. More...

SubComponent *	loadNamedSubComponent (std::string name)

SubComponent *	loadNamedSubComponent (std::string name, Params &params)

SubComponentSlotInfo *	getSubComponentSlotInfo (std::string name, bool fatalOnEmptyIndex=false)

const std::vector< double > &	getCoordinates () const
	Retrieve the X,Y,Z coordinates of this component.

Additional Inherited Members
Protected Member Functions inherited from SST::SubComponent
Component *	getTrueComponent () const final override

BaseComponent *	getStatisticOwner () const final override
	Returns self if Component If sub-component, returns self if a "modern" subcomponent otherwise, return base component.

SubComponent *	loadSubComponent (std::string type, Params &params)

virtual bool	doesComponentInfoStatisticExist (const std::string &statisticName) const final override

Protected Member Functions inherited from SST::BaseComponent
void	setDefaultTimeBase (TimeConverter *tc)
	Manually set the default detaulTimeBase.

Link *	selfLink (std::string name, Event::HandlerBase *handler=NULL)
	Creates a new selfLink.

SharedRegion *	getLocalSharedRegion (const std::string &key, size_t size)
	Find a lookup table.

SharedRegion *	getGlobalSharedRegion (const std::string &key, size_t size, SharedRegionMerger *merger=NULL)

Simulation *	getSimulation () const

uint8_t	getComponentInfoStatisticEnableLevel (const std::string &statisticName) const

std::string	getComponentInfoStatisticUnits (const std::string &statisticName) const

Protected Attributes inherited from SST::SubComponent
Component *const	parent

Protected Attributes inherited from SST::BaseComponent
TimeConverter *	defaultTimeBase
	Timebase used if no other timebase is specified for calls like BaseComponent::getCurrentSimTime(). More...

ComponentInfo *	my_info

Simulation *	sim

ComponentInfo *	currentlyLoadingSubComponent

Detailed Description

Simplified, generic interface to Memory models.

Constructor & Destructor Documentation

◆ SimpleMem()

SST::Interfaces::SimpleMem::SimpleMem	(	SST::Component *	comp,
		Params &	UNUSEDparams
	)

inline

Constructor, designed to be used via 'loadSubComponent'.

References initialize(), and sendInitData().

Member Function Documentation

◆ initialize()

virtual bool SST::Interfaces::SimpleMem::initialize	(	const std::string &	linkName,
		HandlerBase *	handler = `NULL`
	)

pure virtual

Second half of building the interface.

Intialize with link name name, and handler, if any

Returns: true if the link was able to be configured.

Referenced by SimpleMem().

◆ recvInitData()

virtual SST::Event* SST::Interfaces::SimpleMem::recvInitData ( )

inlinevirtual

Receive any data during the init() phase.

See also: SST::Link::recvInitData()

References getLink(), SST::Link::recvInitData(), recvResponse(), and sendRequest().

◆ recvResponse()

virtual Request* SST::Interfaces::SimpleMem::recvResponse ( void )

pure virtual

Receive a Request response from the side of the link.

Use this method for polling-based applications. Register a handler for push-based notification of responses.

Returns: NULL if nothing is available.; Pointer to a Request response (that should be deleted)

Referenced by recvInitData().

◆ sendInitData()

virtual void SST::Interfaces::SimpleMem::sendInitData ( SST::Event * ev )

inlinevirtual

Sends a generic Event during the init() phase (Mostly acts as a passthrough)

See also: SST::Link::sendInitData()

References getLink(), and SST::Link::sendInitData().

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

src/sst/core/interfaces/simpleMem.h

Data Structures

Public Types

Public Member Functions

Additional Inherited Members