EventCollector Class Reference

#include <EventCollector.h>

Collaboration diagram for EventCollector:

Data Structures
struct	Event
class	EventVisitor
struct	OpSeqEvent
struct	SubgEvent

Public Types
enum class	Edge { BEGIN , END }

Public Member Functions
	EventCollector (EventRecorder *rec)
template<typename EventT >
void	onEvent (const EventT &event)

Protected Attributes
EventRecorder *	_rec

Detailed Description

Definition at line 28 of file EventCollector.h.

Member Enumeration Documentation

Edge

enum class EventCollector::Edge

strong

Enumerator
BEGIN
END

Definition at line 31 of file EventCollector.h.

  {
    BEGIN,
    END
  };

Constructor & Destructor Documentation

EventCollector()

EventCollector::EventCollector ( EventRecorder *  rec )

inline

Definition at line 103 of file EventCollector.h.

                                     : _rec{rec}
  {
    // DO NOTHING
  }

Member Function Documentation

onEvent()

template<typename EventT >

void EventCollector::onEvent

(

const EventT &

event

)

Definition at line 127 of file EventCollector.cc.

{
  auto ts = timestamp();
 
  DurationEventBuilder builder(ts);
 
  switch (event.edge)
  {
    case Edge::BEGIN:
    {
      auto duration_evt = builder.build(event, "B");
      _rec->emit(std::move(duration_evt));
      break;
    }
    case Edge::END:
    {
      auto duration_evt = builder.build(event, "E");
      _rec->emit(std::move(duration_evt));
      break;
    }
  }
 
// TODO: Add resurece measurement(e.g. RSS)
// when ready with low overhead in release build
#ifdef DEBUG
  emit_rusage(_rec, ts);
#endif
}

References _rec, BEGIN, EventRecorder::emit(), and END.

Referenced by onert::exec::TracingObserver::handleJobBegin(), onert::exec::TracingObserver::handleJobEnd(), onert::exec::TracingObserver::handleSubgraphBegin(), and onert::exec::TracingObserver::handleSubgraphEnd().

Field Documentation

_rec

EventRecorder* EventCollector::_rec

protected

Definition at line 112 of file EventCollector.h.

Referenced by onEvent().

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

• runtime/onert/core/src/util/EventCollector.h
• runtime/onert/core/src/util/EventCollector.cc