IProfiler Class Reference

#include <IProfiler.hpp>

Public Member Functions
void	EnableProfiling (bool enableProfiling)
	Enables/disables profiling for this profiler. More...
bool	IsProfilingEnabled ()
	Checks whether profiling is enabled. More...
void	AnalyzeEventsAndWriteResults (std::ostream &outStream) const
	Analyzes the tracked events and writes the results to the given output stream. More...
void	Print (std::ostream &outStream) const
	Print stats for events in JSON Format to the given output stream. More...
void	EnableNetworkDetailsToStdOut (ProfilingDetailsMethod detailsMethod)
	Print out details of each layer within the network that possesses a descriptor. More...
	~IProfiler ()
	IProfiler ()

Friends
class	ScopedProfilingEvent
template<typename DescriptorType >
void	ProfilingUpdateDescriptions (const std::string &name, const DescriptorType &desc, const WorkloadInfo &infos, const arm::pipe::ProfilingGuid guid)
size_t	GetProfilerEventSequenceSize (armnn::IProfiler *profiler)

Detailed Description

Definition at line 21 of file IProfiler.hpp.

Constructor & Destructor Documentation

~IProfiler()

~IProfiler ( )

default

Referenced by IProfiler::Print().

IProfiler()

IProfiler

(

)

Definition at line 623 of file Profiling.cpp.

                     : pProfilerImpl(new ProfilerImpl())
{};

Member Function Documentation

AnalyzeEventsAndWriteResults()

void AnalyzeEventsAndWriteResults

(

std::ostream &

outStream

)

const

Analyzes the tracked events and writes the results to the given output stream.

Please refer to the configuration variables in Profiling.cpp to customize the information written.

Parameters

[out]

outStream

The stream where to write the profiling results to.

Definition at line 604 of file Profiling.cpp.

Referenced by TEST_SUITE().

{
    pProfilerImpl->AnalyzeEventsAndWriteResults(outStream);
}

EnableNetworkDetailsToStdOut()

void EnableNetworkDetailsToStdOut

(

ProfilingDetailsMethod

detailsMethod

)

Print out details of each layer within the network that possesses a descriptor.

Also outputs tensor info. This will be part of the profiling json output

Definition at line 594 of file Profiling.cpp.

{
    pProfilerImpl->EnableNetworkDetailsToStdOut(detailsMethod);
}

EnableProfiling()

void EnableProfiling

(

bool

enableProfiling

)

Enables/disables profiling for this profiler.

Parameters

[in]

enableProfiling

A flag that indicates whether profiling should be enabled or not.

Definition at line 589 of file Profiling.cpp.

{
    pProfilerImpl->EnableProfiling(enableProfiling);
}

IsProfilingEnabled()

bool IsProfilingEnabled

(

)

Checks whether profiling is enabled.

Profiling is disabled by default.

Returns

true if profiling is enabled, false otherwise.

Definition at line 599 of file Profiling.cpp.

Referenced by armnn::ProfilingUpdateDescriptions().

{
    return pProfilerImpl->IsProfilingEnabled();
}

Print()

void Print

(

std::ostream &

outStream

)

const

Print stats for events in JSON Format to the given output stream.

Parameters

[out]

outStream

The stream where to write the profiling results to.

Definition at line 609 of file Profiling.cpp.

References IProfiler::~IProfiler().

Referenced by TEST_SUITE().

{
    pProfilerImpl->Print(outStream);
}

Friends And Related Function Documentation

GetProfilerEventSequenceSize

size_t GetProfilerEventSequenceSize ( armnn::IProfiler *  profiler )

friend

Definition at line 19 of file ProfilerTests.cpp.

{
    if (!profiler)
    {
        return static_cast<size_t>(-1);
    }

    return profiler->pProfilerImpl->m_EventSequence.size();
}

ProfilingUpdateDescriptions

void ProfilingUpdateDescriptions ( const std::string &  name, const DescriptorType &  desc, const WorkloadInfo &  infos, const arm::pipe::ProfilingGuid  guid  )

friend

< Profiler used

Definition at line 180 of file Profiling.hpp.

{
    IProfiler* profiler(ProfilerManager::GetInstance().GetProfiler()); ///< Profiler used
    if (profiler && profiler->IsProfilingEnabled())
    {
        profiler->AddLayerDetails(name, desc, infos, guid);
    }
}

ScopedProfilingEvent

friend class ScopedProfilingEvent

friend

Definition at line 66 of file IProfiler.hpp.

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

• include/armnn/IProfiler.hpp
• src/armnn/Profiling.cpp
• src/armnn/Profiling.hpp