ActivateTimelineReportingCommandHandler Class Reference

#include <ActivateTimelineReportingCommandHandler.hpp>

Inheritance diagram for ActivateTimelineReportingCommandHandler:

Public Member Functions
	ActivateTimelineReportingCommandHandler (uint32_t familyId, uint32_t packetId, uint32_t version, SendTimelinePacket &sendTimelinePacket, ProfilingStateMachine &profilingStateMachine, Optional< IReportStructure &> reportStructure, std::atomic< bool > &timelineReporting, INotifyBackends &notifyBackends)
void	operator() (const arm::pipe::Packet &packet) override

Detailed Description

Definition at line 25 of file ActivateTimelineReportingCommandHandler.hpp.

Constructor & Destructor Documentation

ActivateTimelineReportingCommandHandler()

ActivateTimelineReportingCommandHandler ( uint32_t  familyId, uint32_t  packetId, uint32_t  version, SendTimelinePacket &  sendTimelinePacket, ProfilingStateMachine &  profilingStateMachine, Optional< IReportStructure &>  reportStructure, std::atomic< bool > &  timelineReporting, INotifyBackends &  notifyBackends  )

inline

Definition at line 28 of file ActivateTimelineReportingCommandHandler.hpp.

References ActivateTimelineReportingCommandHandler::operator()().

        : CommandHandlerFunctor(familyId, packetId, version),
          m_SendTimelinePacket(sendTimelinePacket),
          m_StateMachine(profilingStateMachine),
          m_TimelineReporting(timelineReporting),
          m_BackendNotifier(notifyBackends),
          m_ReportStructure(reportStructure)
    {}

Member Function Documentation

operator()()

void operator() ( const arm::pipe::Packet &  packet )

override

Definition at line 18 of file ActivateTimelineReportingCommandHandler.cpp.

References armnn::profiling::Active, ProfilingStateMachine::GetCurrentState(), armnn::profiling::GetProfilingStateName(), armnn::profiling::NotConnected, INotifyBackends::NotifyBackendsForTimelineReporting(), SendTimelinePacket::SendTimelineMessageDirectoryPackage(), TimelineUtilityMethods::SendWellKnownLabelsAndEventClasses(), armnn::profiling::Uninitialised, and armnn::profiling::WaitingForAck.

Referenced by ActivateTimelineReportingCommandHandler::ActivateTimelineReportingCommandHandler().

{
    ProfilingState currentState = m_StateMachine.GetCurrentState();

    if (!m_ReportStructure.has_value())
    {
            throw armnn::Exception(std::string("Profiling Service constructor must be initialised with an "
                                               "IReportStructure argument in order to run timeline reporting"));
    }

    switch ( currentState )
    {
        case ProfilingState::Uninitialised:
        case ProfilingState::NotConnected:
        case ProfilingState::WaitingForAck:
            throw RuntimeException(fmt::format(
                    "Activate Timeline Reporting Command Handler invoked while in a wrong state: {}",
                    GetProfilingStateName(currentState)));
        case ProfilingState::Active:
            if ( !( packet.GetPacketFamily() == 0u && packet.GetPacketId() == 6u ))
            {
                throw armnn::Exception(std::string("Expected Packet family = 0, id = 6 but received family =")
                                           + std::to_string(packet.GetPacketFamily())
                                           + " id = " + std::to_string(packet.GetPacketId()));
            }

            if(!m_TimelineReporting)
            {
                m_SendTimelinePacket.SendTimelineMessageDirectoryPackage();

                TimelineUtilityMethods::SendWellKnownLabelsAndEventClasses(m_SendTimelinePacket);

                m_TimelineReporting = true;

                m_ReportStructure.value().ReportStructure();

                m_BackendNotifier.NotifyBackendsForTimelineReporting();
            }

            break;
        default:
            throw RuntimeException(fmt::format("Unknown profiling service state: {}",
                                               static_cast<int>(currentState)));
    }
}

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

• src/profiling/ActivateTimelineReportingCommandHandler.hpp
• src/profiling/ActivateTimelineReportingCommandHandler.cpp