ktt::KernelConfiguration Class Reference

#include <KernelConfiguration.h>

Public Member Functions
	KernelConfiguration ()
	KernelConfiguration (const std::vector< ParameterPair > &pairs)
const std::vector< ParameterPair > &	GetPairs () const
bool	IsValid () const
std::string	GeneratePrefix () const
std::string	GetCompilerOptions () const
std::string	GetString () const
void	Merge (const KernelConfiguration &other)
std::vector< KernelConfiguration >	GenerateNeighbours (const std::string &parameter, const std::vector< ParameterPair > &pairs) const
bool	operator== (const KernelConfiguration &other) const
bool	operator!= (const KernelConfiguration &other) const

Detailed Description

Class which describes single kernel tuning configuration.

Constructor & Destructor Documentation

KernelConfiguration() [1/2]

ktt::KernelConfiguration::KernelConfiguration

(

)

Default constructor, creates invalid kernel configuration.

KernelConfiguration() [2/2]

ktt::KernelConfiguration::KernelConfiguration ( const std::vector< ParameterPair > &  pairs )

explicit

Constructs kernel configuration with the specified parameter pairs.

Parameters

pairs

Values of tuning parameters for the configuration.

Member Function Documentation

GenerateNeighbours()

std::vector< KernelConfiguration > ktt::KernelConfiguration::GenerateNeighbours	(	const std::string &	parameter,
		const std::vector< ParameterPair > &	pairs
	)		const

Generates neighbour configurations which differ in the specified parameter.

Parameters

parameter	Parameter which will be different in the generated configurations. All other parameters will remain identical.
pairs	All valid pairs for the previously specified parameter.

Returns

Generated neighbour configurations.

GeneratePrefix()

std::string ktt::KernelConfiguration::GeneratePrefix

(

)

const

Generates kernel source preprocessor definitions from configuration. Parameters where IsCompilerParameter() is true are excluded.

Returns

Kernel source preprocessor definitions.

GetCompilerOptions()

std::string ktt::KernelConfiguration::GetCompilerOptions

(

)

const

Returns compiler options for parameters where IsCompilerParameter() is true.

Returns

Compiler options for current configuration.

GetPairs()

const std::vector< ParameterPair > & ktt::KernelConfiguration::GetPairs

(

)

const

Returns values of tuning parameters for kernel configuration.

Returns

Values of tuning parameters. See ParameterPair for more information.

GetString()

std::string ktt::KernelConfiguration::GetString

(

)

const

Converts configuration to string.

Returns

String in format "parameter1String, parameter2String, ...".

IsValid()

bool ktt::KernelConfiguration::IsValid

(

)

const

Checks whether kernel configuration is valid.

Returns

True if kernel configuration is valid, false otherwise.

Merge()

void ktt::KernelConfiguration::Merge

(

const KernelConfiguration &

other

)

Merges two configurations, adding paramater values from the specified configuration into this one. If the configurations share some parameters, the values of parameters from this configuration are preserved.

Parameters

other

Configuration that will be merged into this one.

operator!=()

bool ktt::KernelConfiguration::operator!=

(

const KernelConfiguration &

other

)

const

Checks whether kernel configuration is equal to other. I.e., it has different parameter pairs or the pairs have different values.

Parameters

other

Comparison target.

Returns

True if the configurations are not equal. False otherwise.

operator==()

bool ktt::KernelConfiguration::operator==

(

const KernelConfiguration &

other

)

const

Checks whether kernel configuration is equal to other. I.e., it has the same parameter pairs with the same values.

Parameters

other

Comparison target.

Returns

True if the configurations are equal. False otherwise.

---

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

• Source/Api/Configuration/KernelConfiguration.h