SST  10.0.0
StructuralSimulationToolkit
SST::Interfaces::SimpleMem Class Referenceabstract

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

#include <simpleMem.h>

Inheritance diagram for SST::Interfaces::SimpleMem:
SST::SubComponent SST::Module SST::BaseComponent

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::ComponentId_t id, Params &UNUSED(params))
 Constructor, designed to be used via 'loadUserSubComponent and loadAnonymousSubComponent'. More...
 
virtual bool initialize (const std::string &linkName, HandlerBase *handler=nullptr)=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::EventrecvInitData ()
 Receive any data during the init() phase. More...
 
virtual SST::LinkgetLink (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 RequestrecvResponse (void)=0
 Receive a Request response from the side of the link. More...
 
- Public Member Functions inherited from SST::SubComponent
 SST_ELI_DECLARE_INFO_EXTERN (ELI::ProvidesParams, ELI::ProvidesSubComponentSlots, ELI::ProvidesPorts, ELI::ProvidesStats, ELI::ProvidesInterface) SubComponent(ComponentId_t id)
 
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 initialization 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::Module
 SST_ELI_DECLARE_CTORS (ELI_CTOR(SST::Params &),) Module()
 
- Public Member Functions inherited from SST::BaseComponent
 BaseComponent (ComponentId_t id)
 
const std::string & getType () const
 
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 void complete (unsigned int UNUSED(phase))
 Used during the init phase. More...
 
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...
 
SimTime_t getCurrentSimCycle () const
 Return the current simulation time as a cycle count.
 
int getCurrentPriority () const
 Return the current priority.
 
UnitAlgebra getElapsedSimTime () const
 Return the elapsed simulation time as a time.
 
UnitAlgebra getFinalSimTime () const
 Return the end simulation time as a time.
 
RankInfo getRank () const
 Get this instance's parallel rank.
 
RankInfo getNumRanks () const
 Get the number of parallel ranks in the simulation.
 
OutputgetSimulationOutput () const
 Return the base simulation Output class instance.
 
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 (const std::string &base) const
 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.
 
SubComponentSlotInfogetSubComponentSlotInfo (const 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::BaseComponent
bool isPortConnected (const std::string &name) const
 Determine if a port name is connected to any links.
 
LinkconfigureLink (const std::string &name, TimeConverter *time_base, Event::HandlerBase *handler=nullptr)
 Configure a Link. More...
 
LinkconfigureLink (const std::string &name, const std::string &time_base, Event::HandlerBase *handler=nullptr)
 Configure a Link. More...
 
LinkconfigureLink (const std::string &name, Event::HandlerBase *handler=nullptr)
 Configure a Link. More...
 
LinkconfigureSelfLink (const std::string &name, TimeConverter *time_base, Event::HandlerBase *handler=nullptr)
 Configure a SelfLink (Loopback link) More...
 
LinkconfigureSelfLink (const std::string &name, const std::string &time_base, Event::HandlerBase *handler=nullptr)
 Configure a SelfLink (Loopback link) More...
 
LinkconfigureSelfLink (const std::string &name, Event::HandlerBase *handler=nullptr)
 Configure a SelfLink (Loopback link) More...
 
TimeConverterregisterClock (const std::string &freq, Clock::HandlerBase *handler, bool regAll=true)
 Registers a clock for this component. More...
 
TimeConverterregisterClock (const UnitAlgebra &freq, Clock::HandlerBase *handler, bool regAll=true)
 Registers a clock for this component. More...
 
TimeConverterregisterClock (TimeConverter *tc, Clock::HandlerBase *handler, bool regAll=true)
 Registers a clock for this component. More...
 
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.
 
TimeConverterregisterOneShot (const std::string &timeDelay, OneShot::HandlerBase *handler)
 Registers a OneShot event for this component. More...
 
TimeConverterregisterOneShot (const UnitAlgebra &timeDelay, OneShot::HandlerBase *handler)
 
TimeConverterregisterTimeBase (const 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...
 
TimeConvertergetTimeConverter (const std::string &base) const
 
TimeConvertergetTimeConverter (const UnitAlgebra &base) const
 
TimeConvertergetTimeConverterNano () const
 
TimeConvertergetTimeConverterMicro () const
 
TimeConvertergetTimeConverterMilli () const
 
bool isStatisticShared (const std::string &statName, bool include_me=false)
 
template<typename T >
Statistic< T > * registerStatistic (SST::Params &params, const std::string &statName, const std::string &statSubId="")
 Registers a statistic. More...
 
template<typename T >
Statistic< T > * registerStatistic (const std::string &statName, const std::string &statSubId="")
 
template<typename... Args>
Statistic< std::tuple< Args...> > * registerMultiStatistic (const std::string &statName, const std::string &statSubId="")
 
template<typename... Args>
Statistic< std::tuple< Args...> > * registerMultiStatistic (SST::Params &params, const std::string &statName, const std::string &statSubId="")
 
template<typename T >
Statistic< T > * registerStatistic (const char *statName, const char *statSubId="")
 
void performStatisticOutput (StatisticBase *stat)
 Called by the Components and Subcomponent to perform a statistic Output. More...
 
void performGlobalStatisticOutput ()
 Performs a global statistic Output. More...
 
ModuleloadModule (const std::string &type, Params &params)
 Loads a module from an element Library. More...
 
template<class T , class... ARGS>
T * loadModule (const std::string &type, Params &params, ARGS...args)
 Loads a module from an element Library. More...
 
template<class T , class... ARGS>
T * loadComponentExtension (ARGS...args)
 
template<class T >
bool isSubComponentLoadableUsingAPI (const std::string &type)
 Check to see if a given element type is loadable with a particular API. More...
 
template<class T , class... ARGS>
T * loadAnonymousSubComponent (const std::string &type, const std::string &slot_name, int slot_num, uint64_t share_flags, Params &params, ARGS...args)
 Loads an anonymous subcomponent (not defined in input file to SST run). More...
 
template<class T >
T * loadUserSubComponent (const std::string &slot_name)
 Loads a user defined subcomponent (defined in input file to SST run). More...
 
template<class T , class... ARGS>
T * loadUserSubComponent (const std::string &slot_name, uint64_t share_flags, ARGS...args)
 Loads a user defined subcomponent (defined in input file to SST run). More...
 
void fatal (uint32_t line, const char *file, const char *func, int exit_code, const char *format,...) const
 Convenience function for reporting fatal conditions. More...
 
void sst_assert (bool condition, uint32_t line, const char *file, const char *func, int exit_code, const char *format,...) const
 Convenience function for testing for and reporting fatal conditions. More...
 
bool isAnonymous ()
 
bool isUser ()
 
void setDefaultTimeBase (TimeConverter *tc)
 Manually set the default detaulTimeBase.
 
TimeConvertergetDefaultTimeBase ()
 
bool doesSubComponentExist (const std::string &type)
 
SharedRegiongetLocalSharedRegion (const std::string &key, size_t size)
 Find a lookup table.
 
SharedRegiongetGlobalSharedRegion (const std::string &key, size_t size, SharedRegionMerger *merger=nullptr)
 
SimulationgetSimulation () const
 
virtual bool doesComponentInfoStatisticExist (const std::string &statisticName) const
 
uint8_t getComponentInfoStatisticEnableLevel (const std::string &statisticName) const
 
- Protected Attributes inherited from SST::BaseComponent
Simulationsim
 

Detailed Description

Simplified, generic interface to Memory models.

Constructor & Destructor Documentation

SST::Interfaces::SimpleMem::SimpleMem ( SST::ComponentId_t  id,
Params UNUSEDparams 
)
inline

Constructor, designed to be used via 'loadUserSubComponent and loadAnonymousSubComponent'.

Member Function Documentation

virtual bool SST::Interfaces::SimpleMem::initialize ( const std::string &  linkName,
HandlerBase handler = nullptr 
)
pure virtual

Second half of building the interface.

Initialize with link name name, and handler, if any

Returns
true if the link was able to be configured.
virtual SST::Event* SST::Interfaces::SimpleMem::recvInitData ( )
inlinevirtual

Receive any data during the init() phase.

See Also
SST::Link::recvInitData()

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

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