hype::core Namespace Reference

The namespace stemod::core contains all classes and functions that belong to the core framework. More...

Classes
class	Static_Configuration
class	Runtime_Configuration
class	Algorithm
	This class represents an algorithm. It abstracts important features and encapsulates information of the algorithm. At the same time, it is highly adaptable. More...
class	AlgorithmMeasurement
	This class represents an easy to use interface for time measurement of an algorithms execution time. More...
class	AlgorithmStatistics
	This class represents an information collection of an algorithm. Hence, it is the central place where all statistical information for one algorithm is stored. More...
class	Factory
class	LoadChangeEstimator
class	MeasurementPair
	This class represents the result of a measurement consisting of the features of a data set, the measured execution time of an algorithm and an estimated execution time for an algortihm computed by a statistical method. More...
class	MeasurementPairRingbuffer
class	Offline_Algorithm
class	Operation
	This class represents an operation, which abstracts from algorithms and summarizes them under an abstract task, like sorting, join, selection, projection etc. More...
class	OptimizationCriterion_Internal
	Base class for all optimization criterions. More...
class	OptimizationCriterionFactorySingleton
class	PlotScriptGenerator
class	RecomputationHeuristic_Internal
class	RecomputationHeuristicFactorySingleton
class	Report
class	Scheduler
	The Scheduler is the central component for interaction of the application and the library. More...
class	SchedulingDecision
	This class represents a scheduling decision for an operation w.r.t. a user specified set of features of the input data. More...
class	AlgorithmSpecification
	An AlgorithmSpecification specifies all relevant information about an algorithm, such as the algorithm's name or the name of the operation the algorithms belongs to. More...
struct	OperatorSpecification
	A OperatorSpecification defines the operator that the user wants to execute. More...
struct	DeviceSpecification
	A DeviceSpecification defines a processing device that is available for performing computations. More...
struct	DeviceConstraint
	A DeviceConstraint restricts the type of processing device, which HyPE may choose to process an operator. More...
class	StatisticalMethod_Internal
class	StatisticalMethodFactorySingleton
class	Statistics
class	StatisticsGatherer
class	EstimatedTime
class	MeasuredTime
class	WorkloadGenerator
class	ProbabilityBasedOutsourcing
class	ResponseTime
class	WaitingTimeAwareResponseTime
class	SimpleRoundRobin
class	Throughput
class	Throughput2
class	PluginLoader
class	RelativeErrorBasedRecomputation
class	Oneshotcomputation
class	PeriodicRecomputation
class	Least_Squares_Method_1D
class	Least_Squares_Method_2D
Typedefs
typedef std::tr1::shared_ptr < Algorithm >	AlgorithmPtr
typedef core::Factory < OptimizationCriterion_Internal, std::string >	OptimizationCriterionFactory
typedef core::Factory < RecomputationHeuristic_Internal, std::string >	RecomputationHeuristicFactory
typedef core::Factory < StatisticalMethod_Internal, std::string >	StatisticalMethodFactory
typedef std::tr1::shared_ptr < StatisticalMethod_Internal >	StatisticalMethodPtr
typedef std::map< std::string, StatisticalMethodPtr >	StatisticalMethodMap
typedef std::vector< double >	Tuple
Functions
std::ostream &	operator<< (std::ostream &out, MeasurementPair &pair)
std::tr1::shared_ptr < OptimizationCriterion_Internal >	getNewOptimizationCriterionbyName (const std::string &name_of_optimization_criterion)
	factory function taht creates OptimizationCriterion objects
const std::tr1::shared_ptr < RecomputationHeuristic_Internal >	getNewRecomputationHeuristicbyName (std::string name)
uint64_t	getUniqueID ()
const std::tr1::shared_ptr < StatisticalMethod_Internal >	getNewStatisticalMethodbyName (std::string name)
HYPE_EXPORT uint64_t	getTimestamp ()
unsigned int &	getWorkloadID ()

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Detailed Description

The namespace stemod::core contains all classes and functions that belong to the core framework.

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Typedef Documentation

typedef std::tr1::shared_ptr<Algorithm> hype::core::AlgorithmPtr

typedef core::Factory<OptimizationCriterion_Internal, std::string> hype::core::OptimizationCriterionFactory

typedef core::Factory<RecomputationHeuristic_Internal, std::string> hype::core::RecomputationHeuristicFactory

typedef core::Factory< StatisticalMethod_Internal, std::string> hype::core::StatisticalMethodFactory

typedef std::map<std::string,StatisticalMethodPtr> hype::core::StatisticalMethodMap

typedef std::tr1::shared_ptr<StatisticalMethod_Internal> hype::core::StatisticalMethodPtr

typedef std::vector<double> hype::core::Tuple

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Function Documentation

std::tr1::shared_ptr<OptimizationCriterion_Internal> hype::core::getNewOptimizationCriterionbyName

(

const std::string &

name_of_optimization_criterion

)

factory function taht creates OptimizationCriterion objects

const std::tr1::shared_ptr<RecomputationHeuristic_Internal> hype::core::getNewRecomputationHeuristicbyName

(

std::string

name

)

const std::tr1::shared_ptr<StatisticalMethod_Internal> hype::core::getNewStatisticalMethodbyName

(

std::string

name

)

HYPE_EXPORT uint64_t hype::core::getTimestamp

(

)

Referenced by CoGaDB::SQL::commandlineExec(), CoGaDB::BaseTable::crossjoin(), CoGaDB::BaseTable::join(), CoGaDB::unit_tests::JoinPerformanceTest(), CoGaDB::RowTable::load(), CoGaDB::loadTable(), CoGaDB::unit_tests::memory_benchmark(), CoGaDB::ColumnBaseTyped< T >::parallel_hash_join(), CoGaDB::BaseTable::projection(), hype::queryprocessing::PhysicalQueryPlan< Type >::run(), hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::run(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::run(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::run(), hype::queryprocessing::LogicalQueryPlan< Type >::runChoppedPlan(), CoGaDB::BaseTable::selection(), CoGaDB::unit_tests::selectionTest(), CoGaDB::simple_SSB_Queries(), CoGaDB::BaseTable::sort(), CoGaDB::Unittest_Create_Star_Schema_Benchmark_Database(), and CoGaDB::Unittest_Create_TPCH_Database().

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uint64_t hype::core::getUniqueID

(

)

unsigned int& hype::core::getWorkloadID

(

)

std::ostream& hype::core::operator<<	(	std::ostream &	out,
		MeasurementPair &	pair
	)