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

Operation for density based graph pruning. More...

#include <OperationPruneGraphOCLMultiPlatform.hpp>

Inheritance diagram for sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCLMultiPlatform< T >:

Public Member Functions
	OperationPruneGraphOCLMultiPlatform (base::Grid &grid, base::DataVector &alpha, base::DataMatrix &data, size_t dims, std::shared_ptr< base::OCLManagerMultiPlatform > manager, sgpp::base::OCLOperationConfiguration *parameters, T treshold, size_t k, size_t platform_id, size_t device_id)
	Constructor using a DataMatrix. More...
	OperationPruneGraphOCLMultiPlatform (int *gridpoints, size_t gridSize, size_t dimensions, double *alpha, base::DataMatrix &data, std::shared_ptr< base::OCLManagerMultiPlatform > manager, sgpp::base::OCLOperationConfiguration *parameters, T treshold, size_t k, size_t platform_id, size_t device_id)
	Constructor using a double vector as a dataset and a serialized grid. More...
virtual void	prune_graph (std::vector< int > &graph, size_t startid=0, size_t chunksize=0)
	Deletes all nodes and edges within areas of low density which are in the given graph chunk. More...
	~OperationPruneGraphOCLMultiPlatform ()
Public Member Functions inherited from sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCL
	OperationPruneGraphOCL ()
virtual	~OperationPruneGraphOCL (void)

Additional Inherited Members
Static Public Member Functions inherited from sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCL
static void	load_default_parameters (base::OCLOperationConfiguration *parameters)

Detailed Description

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

Operation for density based graph pruning.

Constructor & Destructor Documentation

OperationPruneGraphOCLMultiPlatform() [1/2]

template<typename T>

sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCLMultiPlatform< T >::OperationPruneGraphOCLMultiPlatform ( base::Grid &  grid, base::DataVector &  alpha, base::DataMatrix &  data, size_t  dims, std::shared_ptr< base::OCLManagerMultiPlatform >  manager, sgpp::base::OCLOperationConfiguration *  parameters, T  treshold, size_t  k, size_t  platform_id, size_t  device_id  )

inline

Constructor using a DataMatrix.

References analyse_erg::counter, sgpp::base::HashGridPoint::getIndex(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::HashGridStorage::getPoint(), sgpp::base::DataMatrix::getPointer(), sgpp::base::DataMatrix::getSize(), sgpp::base::Grid::getStorage(), python.utils.sg_projections::gridStorage, python.statsfileInfo::i, and chess::point.

OperationPruneGraphOCLMultiPlatform() [2/2]

template<typename T>

sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCLMultiPlatform< T >::OperationPruneGraphOCLMultiPlatform ( int *  gridpoints, size_t  gridSize, size_t  dimensions, double *  alpha, base::DataMatrix &  data, std::shared_ptr< base::OCLManagerMultiPlatform >  manager, sgpp::base::OCLOperationConfiguration *  parameters, T  treshold, size_t  k, size_t  platform_id, size_t  device_id  )

inline

Constructor using a double vector as a dataset and a serialized grid.

References analyse_erg::counter, sgpp::base::DataMatrix::getPointer(), sgpp::base::DataMatrix::getSize(), python.statsfileInfo::i, and python.leja::points.

~OperationPruneGraphOCLMultiPlatform()

template<typename T>

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

inline

Member Function Documentation

prune_graph()

template<typename T>

virtual void sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCLMultiPlatform< T >::prune_graph ( std::vector< int > &  graph, size_t  startid = 0, size_t  chunksize = 0  )

inlinevirtual

Deletes all nodes and edges within areas of low density which are in the given graph chunk.

Implements sgpp::datadriven::DensityOCLMultiPlatform::OperationPruneGraphOCL.

References sgpp::datadriven::DensityOCLMultiPlatform::KernelPruneGraph< T >::prune_graph(), and python.leja::start.

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

• datadriven/src/sgpp/datadriven/operation/hash/OperationPruneGraphOCL/OperationPruneGraphOCLMultiPlatform.hpp