A singleton repository to manage and provide access to grid cell and face data. More...

#include <DataRepository.h>

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Data Structures
struct	DepthLevel
struct	Indexing
	Provides helper functions for calculating linearized array indices from geometric cell positions. More...

Public Member Functions
	DataRepository (const DataRepository &)=delete
DataRepository &	operator= (const DataRepository &)=delete
	DataRepository (DataRepository &&)=delete
DataRepository &	operator= (DataRepository &&)=delete
	~DataRepository ()
double *	getCellQ (int index)
double *	getCellQ (const tarch::la::Vector< DIMENSIONS, double > &cellCentre, const tarch::la::Vector< DIMENSIONS, double > &cellSize)
double *	getFaceQNew (int index, int axis)
double *	getFaceQNew (const tarch::la::Vector< DIMENSIONS, double > &cellCentre, const tarch::la::Vector< DIMENSIONS, double > &cellSize, int axis)
double *	getFaceQNewDevice (const tarch::la::Vector< DIMENSIONS, double > &cellCentre, const tarch::la::Vector< DIMENSIONS, double > &cellSize, int axis)
void	copyFacesToDevice ()
void	copyFacesFromDevice ()
int	getFaceCardinality ()
int	getCellQReconstructedCardinality ()
int	getCellQCardinality ()

Static Public Member Functions
static DataRepository &	getInstance ()

Private Types
using	CellQ = std::array<double, celldata::FVSolverQ::Cardinality>
using	FaceQNew = std::array<double, facedata::FVSolverQNew::Cardinality>

Private Member Functions
	DataRepository ()

Private Attributes
DepthLevel	_depthLevel

Friends
struct	celldata::FVSolverQ
struct	celldata::FVSolverQReconstructed

Detailed Description

A singleton repository to manage and provide access to grid cell and face data.

This class holds the memory for all cell-local and face-local data arrays (Q, QReconstructed, etc.) for the entire grid. It uses a keying system based on cell position and refinement depth to uniquely identify and retrieve data for any given cell.

Definition at line 26 of file DataRepository.h.

Member Typedef Documentation

◆ CellQ

using benchmarks::exahype2::kernelbenchmarks::DataRepository::CellQ = std::array<double, celldata::FVSolverQ::Cardinality>

private

Definition at line 108 of file DataRepository.h.

◆ FaceQNew

using benchmarks::exahype2::kernelbenchmarks::DataRepository::FaceQNew = std::array<double, facedata::FVSolverQNew::Cardinality>

private

Definition at line 109 of file DataRepository.h.

Constructor & Destructor Documentation

◆ DataRepository() [1/3]

benchmarks::exahype2::kernelbenchmarks::DataRepository::DataRepository ( const DataRepository & )

delete

References DataRepository().

Referenced by DataRepository(), DataRepository(), getInstance(), operator=(), and operator=().

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◆ DataRepository() [2/3]

benchmarks::exahype2::kernelbenchmarks::DataRepository::DataRepository ( DataRepository && )

delete

References DataRepository().

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◆ ~DataRepository()

benchmarks::exahype2::kernelbenchmarks::DataRepository::~DataRepository ( )

Definition at line 85 of file DataRepository.cpp.

References _depthLevel.

◆ DataRepository() [3/3]

benchmarks::exahype2::kernelbenchmarks::DataRepository::DataRepository ( )

private

Definition at line 72 of file DataRepository.cpp.

References _depthLevel, and getFaceCardinality().

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Member Function Documentation

◆ copyFacesFromDevice()

void benchmarks::exahype2::kernelbenchmarks::DataRepository::copyFacesFromDevice ( )

Definition at line 157 of file DataRepository.cpp.

References _depthLevel, and getFaceCardinality().

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◆ copyFacesToDevice()

void benchmarks::exahype2::kernelbenchmarks::DataRepository::copyFacesToDevice ( )

Definition at line 145 of file DataRepository.cpp.

References _depthLevel, and getFaceCardinality().

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◆ getCellQ() [1/2]

double * benchmarks::exahype2::kernelbenchmarks::DataRepository::getCellQ	(	const tarch::la::Vector< DIMENSIONS, double > &	cellCentre,
		const tarch::la::Vector< DIMENSIONS, double > &	cellSize )

Definition at line 104 of file DataRepository.cpp.

References cellSize, and getCellQ().

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◆ getCellQ() [2/2]

double * benchmarks::exahype2::kernelbenchmarks::DataRepository::getCellQ ( int index )

Definition at line 102 of file DataRepository.cpp.

References _depthLevel.

Referenced by applyInitialConditions(), getCellQ(), plotGrid(), and projectPatchOntoFaces().

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◆ getCellQCardinality()

int benchmarks::exahype2::kernelbenchmarks::DataRepository::getCellQCardinality ( )

Definition at line 98 of file DataRepository.cpp.

◆ getCellQReconstructedCardinality()

int benchmarks::exahype2::kernelbenchmarks::DataRepository::getCellQReconstructedCardinality ( )

Definition at line 100 of file DataRepository.cpp.

◆ getFaceCardinality()

int benchmarks::exahype2::kernelbenchmarks::DataRepository::getFaceCardinality ( )

Definition at line 96 of file DataRepository.cpp.

Referenced by copyFacesFromDevice(), copyFacesToDevice(), DataRepository(), and getFaceQNewDevice().

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◆ getFaceQNew() [1/2]

double * benchmarks::exahype2::kernelbenchmarks::DataRepository::getFaceQNew	(	const tarch::la::Vector< DIMENSIONS, double > &	cellCentre,
		const tarch::la::Vector< DIMENSIONS, double > &	cellSize,
		int	axis )

Definition at line 127 of file DataRepository.cpp.

References _depthLevel, cellSize, and benchmarks::exahype2::kernelbenchmarks::DataRepository::Indexing::getFaceIndex().

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◆ getFaceQNew() [2/2]

double * benchmarks::exahype2::kernelbenchmarks::DataRepository::getFaceQNew	(	int	index,
		int	axis )

Definition at line 116 of file DataRepository.cpp.

References _depthLevel.

Referenced by applyBoundaryConditionsToAxis(), and projectPatchOntoFaces().

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◆ getFaceQNewDevice()

double * benchmarks::exahype2::kernelbenchmarks::DataRepository::getFaceQNewDevice	(	const tarch::la::Vector< DIMENSIONS, double > &	cellCentre,
		const tarch::la::Vector< DIMENSIONS, double > &	cellSize,
		int	axis )