sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T > Class Template Reference

Class for the OpenCL density matrix vector multiplication. More...

#include <KernelMult.hpp>

Public Member Functions
double	finish_mult (std::vector< T > &result, int startid, int chunksize)
void	initialize_alpha_buffer (std::vector< T > &alpha)
	KernelDensityMult (std::shared_ptr< base::OCLDevice > dev, size_t dims, std::shared_ptr< base::OCLManagerMultiPlatform > manager, json::Node &kernelConfiguration, std::vector< int > &points, T lambda)
void	start_mult (size_t startid, size_t chunksize)
	Executes part of one matrix-vector density multiplication from startid to startid + chunksize. More...
	~KernelDensityMult ()

Static Public Member Functions
static void	augmentDefaultParameters (sgpp::base::OCLOperationConfiguration &parameters)
	Adds all possible building parameters to the configuration if they do not exist yet. More...

Detailed Description

template<typename T>
class sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >

Class for the OpenCL density matrix vector multiplication.

Constructor & Destructor Documentation

KernelDensityMult()

template<typename T>

sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::KernelDensityMult ( std::shared_ptr< base::OCLDevice >  dev, size_t  dims, std::shared_ptr< base::OCLManagerMultiPlatform >  manager, json::Node &  kernelConfiguration, std::vector< int > &  points, T  lambda  )

inline

References json::Node::contains(), chess::dim, json::Node::getBool(), json::Node::getUInt(), python.statsfileInfo::i, and sgpp::base::OCLBufferWrapperSD< T >::intializeTo().

~KernelDensityMult()

template<typename T>

sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::~KernelDensityMult ( )

inline

Member Function Documentation

augmentDefaultParameters()

template<typename T>

static void sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::augmentDefaultParameters ( sgpp::base::OCLOperationConfiguration &  parameters )

inlinestatic

Adds all possible building parameters to the configuration if they do not exist yet.

References json::Node::addDictAttr(), json::Node::addIDAttr(), json::Node::addTextAttr(), and json::Node::contains().

Referenced by sgpp::datadriven::DensityOCLMultiPlatform::OperationDensity::load_default_parameters().

finish_mult()

template<typename T>

double sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::finish_mult ( std::vector< T > &  result, int  startid, int  chunksize  )

inline

References sgpp::base::OCLBufferWrapperSD< T >::getHostPointer(), python.statsfileInfo::i, and sgpp::base::OCLBufferWrapperSD< T >::readFromBuffer().

Referenced by sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::finish_partial_mult(), and sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::mult().

initialize_alpha_buffer()

template<typename T>

void sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::initialize_alpha_buffer ( std::vector< T > &  alpha )

inline

References python.statsfileInfo::i, and sgpp::base::OCLBufferWrapperSD< T >::intializeTo().

Referenced by sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::initialize_alpha(), and sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::mult().

start_mult()

template<typename T>

void sgpp::datadriven::DensityOCLMultiPlatform::KernelDensityMult< T >::start_mult ( size_t  startid, size_t  chunksize  )

inline

Executes part of one matrix-vector density multiplication from startid to startid + chunksize.

References sgpp::datadriven::DensityOCLMultiPlatform::SourceBuilderMult< real_type >::generateSource(), sgpp::base::OCLBufferWrapperSD< T >::getBuffer(), sgpp::base::OCLBufferWrapperSD< T >::initializeBuffer(), and sgpp::base::OCLBufferWrapperSD< T >::isInitialized().

Referenced by sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::mult(), and sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >::start_partial_mult().

---

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

• datadriven/src/sgpp/datadriven/operation/hash/OperationDensityOCLMultiPlatform/KernelMult.hpp