#include <hebench_logreg.h>

Inheritance diagram for hebench::TestHarness::LogisticRegression::DataLoader:

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Collaboration diagram for hebench::TestHarness::LogisticRegression::DataLoader:

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Public Types
enum class	PolynomialDegree { None , PD3 , PD5 , PD7 }

typedef std::shared_ptr< DataLoader >	Ptr

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

Public Types inherited from hebench::TestHarness::IDataLoader
template<typename T >
using	unique_ptr_custom_deleter = hebench::TestHarness::unique_ptr_custom_deleter< T >

typedef std::shared_ptr< ResultData >	ResultDataPtr

typedef std::shared_ptr< IDataLoader >	Ptr

Public Member Functions
	~DataLoader () override

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

ResultDataPtr	getResultFor (const std::uint64_t *param_data_pack_indices) override
	getResultFor More...

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

std::uint64_t	getParameterCount () const override
	Number of parameter components (operands) for the represented operation. More...

const hebench::APIBridge::DataPack &	getParameterData (std::uint64_t param_position) const override
	Data pack for specified operation parameter (operand). More...

std::uint64_t	getResultCount () const override
	Number of components in a result for the represented operation. More...

const hebench::APIBridge::DataPack &	getResultData (std::uint64_t param_position) const override
	Data pack corresponding to the specified component of the result. More...

ResultDataPtr	getResultFor (const std::uint64_t *param_data_pack_indices) override
	getResultFor More...

std::uint64_t	getResultIndex (const std::uint64_t *param_data_pack_indices) const override
	Computes the index of the result NativeDataBuffer given the indices of the input data. More...

std::uint64_t	getTotalDataLoaded () const override
	Total data loaded by this loader in bytes. More...

bool	hasResults () const
	Retrieves whether buffers to contain output data have been allocated or not. More...

bool	isInitialized () const

hebench::APIBridge::DataType	getDataType () const

Public Member Functions inherited from hebench::TestHarness::IDataLoader
virtual	~IDataLoader ()

Static Public Member Functions
static DataLoader::Ptr	create (PolynomialDegree polynomial_degree, std::uint64_t vector_size, std::uint64_t batch_size_input, hebench::APIBridge::DataType data_type)

static DataLoader::Ptr	create (PolynomialDegree polynomial_degree, std::uint64_t vector_size, std::uint64_t batch_size_input, hebench::APIBridge::DataType data_type, const std::string &dataset_filename)

Static Public Member Functions inherited from hebench::TestHarness::IDataLoader
static std::size_t	sizeOf (hebench::APIBridge::DataType data_type)

static unique_ptr_custom_deleter< hebench::APIBridge::DataPackCollection >	createDataPackCollection (std::uint64_t data_pack_count)
	Creates shallow packed data that self cleans up. More...

static unique_ptr_custom_deleter< hebench::APIBridge::DataPack >	createDataPack (std::uint64_t buffer_count, std::uint64_t param_position)
	Creates shallow data pack that self cleans up. More...

static unique_ptr_custom_deleter< hebench::APIBridge::NativeDataBuffer >	createDataBuffer (std::uint64_t size, std::int64_t tag)

Static Public Attributes
static constexpr std::size_t	Index_W = 0

static constexpr std::size_t	Index_b = 1

static constexpr std::size_t	Index_X = 2

Protected Member Functions
void	computeResult (std::vector< hebench::APIBridge::NativeDataBuffer * > &result, const std::uint64_t *param_data_pack_indices, hebench::APIBridge::DataType data_type) override
	Computes result of the operation on the input data given the of the input sample. More...

Protected Member Functions inherited from hebench::TestHarness::DataLoaderCompute
	DataLoaderCompute ()

Protected Member Functions inherited from hebench::TestHarness::PartialDataLoader
	PartialDataLoader ()

void	init (hebench::APIBridge::DataType data_type, std::size_t input_dim, const std::size_t input_sample_count_per_dim, const std::uint64_t input_count_per_dim, std::size_t output_dim, const std::uint64_t *output_count_per_dim, bool allocate_output)
	Initializes dimensions of inputs and outputs. No allocation is performed. More...

void	init (const std::string &filename, hebench::APIBridge::DataType data_type, std::size_t expected_input_dim, const std::size_t max_input_sample_count_per_dim, const std::uint64_t expected_input_count_per_dim, std::size_t expected_output_dim, const std::uint64_t *expected_output_count_per_dim)
	Loads a dataset from a file. More...

std::vector< std::shared_ptr< hebench::APIBridge::DataPack > >	getResultTempDataPacks (std::uint64_t result_index) const
	Retrieves a pre-allocated result providing memory space to store a single operation result sample. More...

std::vector< std::shared_ptr< hebench::APIBridge::DataPack > >	getResultTempDataPacks (const std::uint64_t *param_data_pack_indices) const
	Retrieves a pre-allocated result providing memory space to store a single operation result sample. More...

std::vector< std::shared_ptr< hebench::APIBridge::DataPack > >	getResultTempDataPacks () const
	Retrieves a pre-allocated result providing memory space to store a single operation result sample. More...

Protected Member Functions inherited from hebench::TestHarness::IDataLoader
	IDataLoader ()

Detailed Description

Definition at line 51 of file hebench_logreg.h.

Member Typedef Documentation

◆ Ptr

typedef std::shared_ptr<DataLoader> hebench::TestHarness::LogisticRegression::DataLoader::Ptr

Definition at line 60 of file hebench_logreg.h.

Member Enumeration Documentation

◆ PolynomialDegree

enum hebench::TestHarness::LogisticRegression::DataLoader::PolynomialDegree

strong

Enumerator
None
PD3
PD5
PD7

Definition at line 61 of file hebench_logreg.h.

Constructor & Destructor Documentation

◆ ~DataLoader()

hebench::TestHarness::LogisticRegression::DataLoader::~DataLoader ( )

inlineoverride

Definition at line 83 of file hebench_logreg.h.

Member Function Documentation

◆ computeResult()

void hebench::TestHarness::LogisticRegression::DataLoader::computeResult	(	std::vector< hebench::APIBridge::NativeDataBuffer * > &	result,
		const std::uint64_t *	param_data_pack_indices,
		hebench::APIBridge::DataType	data_type
	)

overrideprotectedvirtual

Computes result of the operation on the input data given the of the input sample.

Parameters

	result	Vector where to store the result. Vector comes pre-initialized. This method's task is to fill up the data buffers with the result values.
[in]	param_data_pack_indices	For each operation parameter, this array indicates the sample index to use for the operation. Must contain, at least, `getParameterCount()` elements.
[in]	data_type	Data type of the data pointed by the inputs and result.

Implements hebench::TestHarness::DataLoaderCompute.

Definition at line 434 of file hebench_logreg.cpp.

◆ create() [1/2]

DataLoader::Ptr hebench::TestHarness::LogisticRegression::DataLoader::create	(	PolynomialDegree	polynomial_degree,
		std::uint64_t	vector_size,
		std::uint64_t	batch_size_input,
		hebench::APIBridge::DataType	data_type
	)

static

Definition at line 294 of file hebench_logreg.cpp.

◆ create() [2/2]

DataLoader::Ptr hebench::TestHarness::LogisticRegression::DataLoader::create	(	PolynomialDegree	polynomial_degree,
		std::uint64_t	vector_size,
		std::uint64_t	batch_size_input,
		hebench::APIBridge::DataType	data_type,
		const std::string &	dataset_filename
	)

static

Definition at line 304 of file hebench_logreg.cpp.

Member Data Documentation

◆ Index_b

constexpr std::size_t hebench::TestHarness::LogisticRegression::DataLoader::Index_b = 1

staticconstexpr

Definition at line 70 of file hebench_logreg.h.

◆ Index_W

constexpr std::size_t hebench::TestHarness::LogisticRegression::DataLoader::Index_W = 0

staticconstexpr

Definition at line 69 of file hebench_logreg.h.

◆ Index_X

constexpr std::size_t hebench::TestHarness::LogisticRegression::DataLoader::Index_X = 2

staticconstexpr

Definition at line 71 of file hebench_logreg.h.

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

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ Ptr

Member Enumeration Documentation

◆ PolynomialDegree

Constructor & Destructor Documentation

◆ ~DataLoader()

Member Function Documentation

◆ computeResult()

◆ create() [1/2]

◆ create() [2/2]

Member Data Documentation

◆ Index_b

◆ Index_W

◆ Index_X