#include <TrackingKernels.h>

Static Public Member Functions
static int	computeTrackletsInROFsHandler (const IndexTableUtils< NLayers > utils, const typename ROFMaskTable< NLayers >::View &rofMask, const int linkId, const int fromLayer, const int toLayer, const typename ROFOverlapTable< NLayers >::View &rofOverlaps, const typename ROFVertexLookupTable< NLayers >::View &vertexLUT, const int vertexId, const Vertex vertices, const Cluster clusters, const std::vector< unsigned int > &nClusters, const int ROFClusters, const unsigned char usedClusters, const int clustersIndexTables, Tracklet *tracklets, gsl::span< Tracklet > spanTracklets, gsl::span< int > nTracklets, const int capacity, gsl::span< int * > trackletsLUTsHost, const bool selectUPCVertices, const float NSigmaCut, const typename TrackingTopology< NLayers >::View topology, bounded_vector< float > &linkPhiCuts, const float resolutionPV, std::array< float, NLayers > &minR, std::array< float, NLayers > &maxR, bounded_vector< float > &resolutions, std::vector< float > &radii, bounded_vector< float > &linkMSAngles, o2::its::ExternalAllocator *alloc, gpu::Streams &streams)

static int	computeCellsHandler (const Cluster sortedClusters, const Cluster unsortedClusters, const TrackingFrameInfo tfInfo, Tracklet tracklets, int *trackletsLUT, const int nTracklets, const int cellTopologyId, const typename TrackingTopology< NLayers >::View topology, CellSeed cells, const int capacity, int cellsLUTsHost, const float bz, const float maxChi2ClusterAttachment, const float cellDeltaTanLambdaSigma, const float nSigmaCut, const float layerxX0, o2::its::ExternalAllocator *alloc, gpu::Streams &streams)

static void	computeCellNeighboursHandler (CellSeed cellsLayersDevice, int cellsLUTs, CellNeighbour cellNeighbours, int outputCounter, const int capacity, const int sourceCellTopologyId, const int targetCellTopologyId, const float maxChi2ClusterAttachment, const float bz, const unsigned int nCells, o2::its::ExternalAllocator *alloc, gpu::Stream &stream)

static void	processNeighboursHandler (const int startLevel, const int startCellTopologyId, CellSeed *allCellSeeds, CellSeed currentCellSeeds, const int currentCellTopologyIds, const int currentCellIds, const int nCells, const unsigned char usedClusters, CellNeighbour neighbours, int neighboursDeviceLUTs, const TrackingFrameInfo foundTrackingFrameInfo, TrackSeed< NLayers > seedsDevice, const int seedsCapacity, int &seedsCursor, CapacityEstimator &estimator, const int iteration, const float bz, const float MaxChi2ClusterAttachment, const float maxChi2NDF, const int maxHoles, const int minSeedingClusters, const LayerMask holeLayerMask, const LayerMask nonSeedingLayerMask, const float layerxX0, const o2::base::Propagator propagator, const o2::base::PropagatorF::MatCorrType matCorrType, o2::its::ExternalAllocator *alloc)

static int	computeTrackSeedHandler (TrackSeed< NLayers > trackSeeds, const TrackingFrameInfo foundTrackingFrameInfo, const Cluster unsortedClusters, const IndexTableUtils< NLayers > utils, const typename ROFMaskTable< NLayers >::View &rofMask, const typename ROFOverlapTable< NLayers >::View &rofOverlaps, const Cluster clusters, const unsigned char usedClusters, const int clustersIndexTables, const int ROFClusters, o2::its::TrackITSExt tracks, int trackIndices, int trackSeedIndices, int outputCounter, const int trackCapacity, TrackExtensionHypothesis< NLayers > activeHypotheses, TrackExtensionHypothesis< NLayers > nextHypotheses, const float layerRadii, const float minPts, const float layerxX0, const unsigned int nSeeds, const float Bz, const float maxChi2ClusterAttachment, const float maxChi2NDF, const int reseedIfShorter, const bool repeatRefitOut, const bool shiftRefToCluster, const int nLayers, const int phiBins, const int maxHypotheses, const bool extendTop, const bool extendBot, const float nSigmaCutPhi, const float nSigmaCutZ, const o2::base::Propagator propagator, const o2::base::PropagatorF::MatCorrType matCorrType, o2::its::ExternalAllocator *alloc)

Detailed Description

template<int NLayers>
struct o2::its::TrackingKernels< NLayers >

Definition at line 42 of file TrackingKernels.h.

Member Function Documentation

◆ computeCellNeighboursHandler()

template<int NLayers>

static void o2::its::TrackingKernels< NLayers >::computeCellNeighboursHandler	(	CellSeed **	cellsLayersDevice,
		int **	cellsLUTs,
		CellNeighbour *	cellNeighbours,
		int *	outputCounter,
		const int	capacity,
		const int	sourceCellTopologyId,
		const int	targetCellTopologyId,
		const float	maxChi2ClusterAttachment,
		const float	bz,
		const unsigned int	nCells,
		o2::its::ExternalAllocator *	alloc,
		gpu::Stream &	stream
	)

static

◆ computeCellsHandler()

template<int NLayers>

static int o2::its::TrackingKernels< NLayers >::computeCellsHandler	(	const Cluster **	sortedClusters,
		const Cluster **	unsortedClusters,
		const TrackingFrameInfo **	tfInfo,
		Tracklet **	tracklets,
		int **	trackletsLUT,
		const int	nTracklets,
		const int	cellTopologyId,
		const typename TrackingTopology< NLayers >::View	topology,
		CellSeed *	cells,
		const int	capacity,
		int *	cellsLUTsHost,
		const float	bz,
		const float	maxChi2ClusterAttachment,
		const float	cellDeltaTanLambdaSigma,
		const float	nSigmaCut,
		const float *	layerxX0,
		o2::its::ExternalAllocator *	alloc,
		gpu::Streams &	streams
	)

static

◆ computeTrackletsInROFsHandler()

template<int NLayers>

static int o2::its::TrackingKernels< NLayers >::computeTrackletsInROFsHandler	(	const IndexTableUtils< NLayers > *	utils,
		const typename ROFMaskTable< NLayers >::View &	rofMask,
		const int	linkId,
		const int	fromLayer,
		const int	toLayer,
		const typename ROFOverlapTable< NLayers >::View &	rofOverlaps,
		const typename ROFVertexLookupTable< NLayers >::View &	vertexLUT,
		const int	vertexId,
		const Vertex *	vertices,
		const Cluster **	clusters,
		const std::vector< unsigned int > &	nClusters,
		const int **	ROFClusters,
		const unsigned char **	usedClusters,
		const int **	clustersIndexTables,
		Tracklet **	tracklets,
		gsl::span< Tracklet * >	spanTracklets,
		gsl::span< int >	nTracklets,
		const int	capacity,
		gsl::span< int * >	trackletsLUTsHost,
		const bool	selectUPCVertices,
		const float	NSigmaCut,
		const typename TrackingTopology< NLayers >::View	topology,
		bounded_vector< float > &	linkPhiCuts,
		const float	resolutionPV,
		std::array< float, NLayers > &	minR,
		std::array< float, NLayers > &	maxR,
		bounded_vector< float > &	resolutions,
		std::vector< float > &	radii,
		bounded_vector< float > &	linkMSAngles,
		o2::its::ExternalAllocator *	alloc,
		gpu::Streams &	streams
	)

static

◆ computeTrackSeedHandler()

template<int NLayers>

static int o2::its::TrackingKernels< NLayers >::computeTrackSeedHandler	(	TrackSeed< NLayers > *	trackSeeds,
		const TrackingFrameInfo **	foundTrackingFrameInfo,
		const Cluster **	unsortedClusters,
		const IndexTableUtils< NLayers > *	utils,
		const typename ROFMaskTable< NLayers >::View &	rofMask,
		const typename ROFOverlapTable< NLayers >::View &	rofOverlaps,
		const Cluster **	clusters,
		const unsigned char **	usedClusters,
		const int **	clustersIndexTables,
		const int **	ROFClusters,
		o2::its::TrackITSExt *	tracks,
		int *	trackIndices,
		int *	trackSeedIndices,
		int *	outputCounter,
		const int	trackCapacity,
		TrackExtensionHypothesis< NLayers > *	activeHypotheses,
		TrackExtensionHypothesis< NLayers > *	nextHypotheses,
		const float *	layerRadii,
		const float *	minPts,
		const float *	layerxX0,
		const unsigned int	nSeeds,
		const float	Bz,
		const float	maxChi2ClusterAttachment,
		const float	maxChi2NDF,
		const int	reseedIfShorter,
		const bool	repeatRefitOut,
		const bool	shiftRefToCluster,
		const int	nLayers,
		const int	phiBins,
		const int	maxHypotheses,
		const bool	extendTop,
		const bool	extendBot,
		const float	nSigmaCutPhi,
		const float	nSigmaCutZ,
		const o2::base::Propagator *	propagator,
		const o2::base::PropagatorF::MatCorrType	matCorrType,
		o2::its::ExternalAllocator *	alloc
	)

static

◆ processNeighboursHandler()

template<int NLayers>

static void o2::its::TrackingKernels< NLayers >::processNeighboursHandler	(	const int	startLevel,
		const int	startCellTopologyId,
		CellSeed **	allCellSeeds,
		CellSeed *	currentCellSeeds,
		const int *	currentCellTopologyIds,
		const int *	currentCellIds,
		const int *	nCells,
		const unsigned char **	usedClusters,
		CellNeighbour **	neighbours,
		int **	neighboursDeviceLUTs,
		const TrackingFrameInfo **	foundTrackingFrameInfo,
		TrackSeed< NLayers > *	seedsDevice,
		const int	seedsCapacity,
		int &	seedsCursor,
		CapacityEstimator &	estimator,
		const int	iteration,
		const float	bz,
		const float	MaxChi2ClusterAttachment,
		const float	maxChi2NDF,
		const int	maxHoles,
		const int	minSeedingClusters,
		const LayerMask	holeLayerMask,
		const LayerMask	nonSeedingLayerMask,
		const float *	layerxX0,
		const o2::base::Propagator *	propagator,
		const o2::base::PropagatorF::MatCorrType	matCorrType,
		o2::its::ExternalAllocator *	alloc
	)

static

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

/home/runner/work/AliceO2/AliceO2/Detectors/ITSMFT/ITS/tracking/GPU/ITStrackingGPU/TrackingKernels.h

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ computeCellNeighboursHandler()

◆ computeCellsHandler()

◆ computeTrackletsInROFsHandler()

◆ computeTrackSeedHandler()

◆ processNeighboursHandler()