#include <hebench_logreg_o.h>

Inheritance diagram for hebench::TestHarness::LogisticRegression::Offline::Benchmark:

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Collaboration diagram for hebench::TestHarness::LogisticRegression::Offline::Benchmark:

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Public Member Functions
	~Benchmark () override=default

Public Member Functions inherited from hebench::TestHarness::BenchmarkOffline
	~BenchmarkOffline () override

bool	run (hebench::Utilities::TimingReportEx &out_report, IBenchmark::RunConfig &config) override
	Executes the benchmark offline test. More...

Public Member Functions inherited from hebench::TestHarness::PartialBenchmarkCategory
	~PartialBenchmarkCategory () override

Public Member Functions inherited from hebench::TestHarness::PartialBenchmark
	~PartialBenchmark () override

std::weak_ptr< Engine >	getEngine () const override

const hebench::APIBridge::Handle &	handle () const override

std::uint32_t	getEventIDNext ()
	Returns the next available event ID. More...

void	initBackend (hebench::Utilities::TimingReportEx &out_report, const FriendPrivateKey &)
	Initializes backend benchmark. More...

virtual void	postInit ()
	Called automatically during initialization after the backend has been initialized. More...

void	checkInitializationState (const FriendPrivateKey &) const
	Used to check that initialization steps have been completed successfully. More...

Public Member Functions inherited from hebench::TestHarness::IBenchmark
virtual	~IBenchmark ()=default

Protected Member Functions
void	init () override
	Initializes the partial benchmark members. More...

IDataLoader::Ptr	getDataset () const override
	Dataset to be used for operations previously initialized during creation of this object. More...

std::uint32_t	getEventIDStart () const override
	An ID to identify the first event during the benchmark run. More...

bool	validateResult (IDataLoader::Ptr dataset, const std::uint64_t param_data_pack_indices, const std::vector< hebench::APIBridge::NativeDataBuffer > &p_outputs, hebench::APIBridge::DataType data_type) const override
	Validates the result of an operation against the ground truth. More...

Protected Member Functions inherited from hebench::TestHarness::BenchmarkOffline
	BenchmarkOffline (std::shared_ptr< Engine > p_engine, const IBenchmarkDescriptor::DescriptionToken &description_token)

Protected Member Functions inherited from hebench::TestHarness::PartialBenchmarkCategory
	PartialBenchmarkCategory (std::shared_ptr< Engine > p_engine, const IBenchmarkDescriptor::DescriptionToken &description_token)

virtual void	logResult (std::ostream &os, IDataLoader::Ptr dataset, const std::uint64_t param_data_pack_indices, const std::vector< hebench::APIBridge::NativeDataBuffer > &outputs, hebench::APIBridge::DataType data_type) const
	Outputs the arguments, expected ground truth, and received result to an output stream. More...

Protected Member Functions inherited from hebench::TestHarness::PartialBenchmark
const BenchmarkDescription::Backend &	getBackendDescription () const
	Allows read-only access to this benchmark backend description. More...

const BenchmarkDescription::Configuration &	getBenchmarkConfiguration () const
	Allows read-only access to this benchmark configuration. More...

const BenchmarkDescription::Description &	getDescription () const
	Allows read-only access to this benchmark text description. More...

	PartialBenchmark (std::shared_ptr< Engine > p_engine, const IBenchmarkDescriptor::DescriptionToken &description_token)

void	validateRetCode (hebench::APIBridge::ErrorCode err_code, bool last_error=true) const
	Validates whether the specified HEBench API return code represents a success or error. More...

Protected Member Functions inherited from hebench::TestHarness::IBenchmark
	IBenchmark ()=default

Friends
class	hebench::TestHarness::LogisticRegression::Offline::BenchmarkDescriptor

Additional Inherited Members
Public Types inherited from hebench::TestHarness::BenchmarkOffline
typedef std::shared_ptr< BenchmarkOffline >	Ptr

Public Types inherited from hebench::TestHarness::PartialBenchmarkCategory
typedef std::shared_ptr< PartialBenchmarkCategory >	Ptr

Public Types inherited from hebench::TestHarness::PartialBenchmark
typedef std::shared_ptr< PartialBenchmark >	Ptr

Public Types inherited from hebench::TestHarness::IBenchmark
typedef std::shared_ptr< IBenchmark >	Ptr

Detailed Description

Definition at line 55 of file hebench_logreg_o.h.

Constructor & Destructor Documentation

◆ ~Benchmark()

hebench::TestHarness::LogisticRegression::Offline::Benchmark::~Benchmark ( )

overridedefault

Member Function Documentation

◆ getDataset()

IDataLoader::Ptr hebench::TestHarness::LogisticRegression::Offline::Benchmark::getDataset ( ) const

inlineoverrideprotectedvirtual

Dataset to be used for operations previously initialized during creation of this object.

Returns: Dataset to be used for operations.

Implements hebench::TestHarness::PartialBenchmarkCategory.

Definition at line 70 of file hebench_logreg_o.h.

◆ getEventIDStart()

std::uint32_t hebench::TestHarness::LogisticRegression::Offline::Benchmark::getEventIDStart ( ) const

inlineoverrideprotectedvirtual

An ID to identify the first event during the benchmark run.

Returns: ID of first event of the benchmark run.

All events in the execution of the benchmark will have an ID. The first event's ID will be this value. ID of subsequent events will be a value greater than this ID.

This is for report and display purposes only, so it matters not whether different benchmarks produce the same ID. If no override, it defaults to 0 for all derived classes.

Reimplemented from hebench::TestHarness::PartialBenchmark.

Definition at line 71 of file hebench_logreg_o.h.

◆ init()

void hebench::TestHarness::LogisticRegression::Offline::Benchmark::init ( )

overrideprotectedvirtual

Initializes the partial benchmark members.

This method is provided to allow clients to perform polymorphic initialization outside of the class constructor before the backend benchmark is initialized. Unless an initialized backend benchmark is required, this is a good spot to perform dataset generation or loading for the benchmark to execute.

This method is called automatically during creation and initialization of the benchmark.

Implements hebench::TestHarness::PartialBenchmark.

Definition at line 159 of file hebench_logreg_o.cpp.

◆ validateResult()

bool hebench::TestHarness::LogisticRegression::Offline::Benchmark::validateResult	(	IDataLoader::Ptr	dataset,
		const std::uint64_t *	param_data_pack_indices,
		const std::vector< hebench::APIBridge::NativeDataBuffer * > &	outputs,
		hebench::APIBridge::DataType	data_type
	)		const

overrideprotectedvirtual

Validates the result of an operation against the ground truth.

Parameters

[in]	dataset	Dataset containing the data for the operation performed.
[in]	param_data_pack_indices	Collection of indices for data sample to use inside each parameter pack. See IDataLoader::getResultIndex().
[in]	p_outputs	Pointer to the buffers containing the result of the operation to validate.
[in]	data_type	Data type of the data used in the operation.

Returns: true if result is valid.; false if result is not valid (or an std::exception descendant can be thrown in such case).

The number of buffers in vector p_outputs must be the same as the dimension of the ground truth result. It is expected that each buffer pointed by p_outputs is, at least, of the same size, in bytes, as the corresponding ground truth buffer.

Validation routine can either retrieve the ground truth result from dataset or compute it on the fly using the inputs from dataset pointed by param_data_pack_indices.

The default implementation provided assumes that dataset contains the results pre-computed and the data type for all arguments and results is data_type. If this is not the case for the derived class, clients should provide their own override version of this method.

Reimplemented from hebench::TestHarness::PartialBenchmarkCategory.

Definition at line 239 of file hebench_logreg_o.cpp.

Friends And Related Function Documentation

◆ hebench::TestHarness::LogisticRegression::Offline::BenchmarkDescriptor

friend class hebench::TestHarness::LogisticRegression::Offline::BenchmarkDescriptor

friend

Definition at line 64 of file hebench_logreg_o.h.

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

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members