Base class for Events - Items sent across links to communicate between components. More...

#include <event.h>

Inheritance diagram for SST::Event:

Public Types
using	HandlerBase = SSTHandlerBase< void, Event * >
	Base handler for event delivery.

template<typename classT , typename dataT = void>
using	Handler = SSTHandler< void, Event *, classT, dataT >
	Used to create handlers for event delivery. More...

typedef std::pair< uint64_t, int >	id_type
	Type definition of unique identifiers.

Public Member Functions
virtual Event *	clone ()
	Clones the event in for the case of a broadcast. More...

void	serialize_order (SST::Core::Serialization::serializer &ser) override

Public Member Functions inherited from SST::Activity
virtual void	execute (void)=0
	Function which will be called when the time for this Activity comes to pass. More...

void	setDeliveryTime (SimTime_t time)
	Set the time for which this Activity should be delivered.

SimTime_t	getDeliveryTime () const
	Return the time at which this Activity will be delivered.

int	getPriority () const
	Return the Priority of this Activity.

void	setOrderTag (uint32_t tag)
	Sets the order tag.

uint32_t	getOrderTag () const
	Return the order tag associated with this activity.

uint64_t	getQueueOrder () const
	Returns the queue order associated with this activity.

std::string	toString () const override
	Get a string represenation of the event. More...

Public Member Functions inherited from SST::Core::MemPoolItem
void *	operator new (std::size_t size) noexcept
	Allocates memory from a memory pool for a new Activity.

void	operator delete (void *ptr)
	Returns memory for this Activity to the appropriate memory pool. More...

virtual std::string	toString () const
	Get a string represenation of the entry. More...

virtual void	print (const std::string &header, Output &out) const

Public Member Functions inherited from SST::Core::Serialization::serializable
virtual const char *	cls_name () const =0

virtual void	serialize_order (serializer &ser)=0

virtual uint32_t	cls_id () const =0

virtual std::string	serialization_name () const =0

Static Public Attributes
static const id_type	NO_ID = std::make_pair(0, -1)
	Constant, default value for id_types.

Static Public Attributes inherited from SST::Core::Serialization::serializable
static constexpr uint32_t	NullClsId = std::numeric_limits<uint32_t>::max()

Protected Member Functions
id_type	generateUniqueId ()
	Generates an ID that is unique across ranks, components and events.

Protected Member Functions inherited from SST::Activity
void	setPriority (uint64_t priority)
	Set the priority of the Activity.

std::string	getDeliveryTimeInfo () const
	Gets the delivery time info as a string. More...

void	serialize_order (SST::Core::Serialization::serializer &ser) override

	ImplementVirtualSerializable (SST::Activity) void setQueueOrder(uint64_t order)
	Set a new Queue order.

Friends
class	Link

class	NullEvent

class	RankSync

class	ThreadSync

Additional Inherited Members
Protected Types inherited from SST::Core::Serialization::serializable
enum	cxn_flag_t { ConstructorFlag }

Static Protected Member Functions inherited from SST::Core::Serialization::serializable
static void	serializable_abort (uint32_t line, const char file, const char func, const char *obj)

Detailed Description

Base class for Events - Items sent across links to communicate between components.

Member Typedef Documentation

◆ Handler

template<typename classT , typename dataT = void>

using SST::Event::Handler = SSTHandler<void, Event*, classT, dataT>

Used to create handlers for event delivery.

The callback function is expected to be in the form of:

void func(Event* event)

In which case, the class is created with:

new Event::Handler<classname>(this, &classname::function_name)

Or, to add static data, the callback function is:

void func(Event* event, dataT data)

and the class is created with:

new Event::Handler<classname, dataT>(this, &classname::function_name, data)

Member Function Documentation

◆ clone()

Event * SST::Event::clone ( )

virtual

Clones the event in for the case of a broadcast.

Reimplemented in SST::Interfaces::StringEvent.

References SST::Output::fatal(), SST::Simulation_impl::getSimulation(), and SST::Simulation_impl::getSimulationOutput().

◆ serialize_order()

void SST::Event::serialize_order ( SST::Core::Serialization::serializer & ser )

inlineoverridevirtual

Reimplemented from SST::Activity.

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

src/sst/core/event.h
src/sst/core/event.cc

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions