#include <gsl/gsl>
#include "ITStracking/BoundedAllocator.h"
#include "ITStracking/ROFLookupTables.h"
#include "ITStracking/Definitions.h"
#include "ITStrackingGPU/Utils.h"
#include "DetectorsBase/Propagator.h"
#include "GPUCommonDef.h"

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects

namespace	o2::its

Functions
template<int NLayers>
void	o2::its::countTrackletsInROFsHandler (const IndexTableUtils< NLayers > utils, const typename ROFMaskTable< NLayers >::View &rofMask, const int layer, const typename ROFOverlapTable< NLayers >::View &rofOverlaps, const typename ROFVertexLookupTable< NLayers >::View &vertexLUT, const int vertexId, const Vertex vertices, const int rofPV, const Cluster clusters, std::vector< unsigned int > nClusters, const int ROFClusters, const unsigned char usedClusters, const int clustersIndexTables, int trackletsLUTs, gsl::span< int > trackletsLUTsHost, const int iteration, const float NSigmaCut, bounded_vector< float > &phiCuts, const float resolutionPV, std::array< float, NLayers > &minR, std::array< float, NLayers > &maxR, bounded_vector< float > &resolutions, std::vector< float > &radii, bounded_vector< float > &mulScatAng, o2::its::ExternalAllocator *alloc, gpu::Streams &streams)

template<int NLayers>
void	o2::its::computeTrackletsInROFsHandler (const IndexTableUtils< NLayers > utils, const typename ROFMaskTable< NLayers >::View &rofMask, const int layer, const typename ROFOverlapTable< NLayers >::View &rofOverlaps, const typename ROFVertexLookupTable< NLayers >::View &vertexLUT, const int vertexId, const Vertex vertices, const int rofPV, const Cluster clusters, 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, int *trackletsLUTs, gsl::span< int > trackletsLUTsHost, const int iteration, const float NSigmaCut, bounded_vector< float > &phiCuts, const float resolutionPV, std::array< float, NLayers > &minR, std::array< float, NLayers > &maxR, bounded_vector< float > &resolutions, std::vector< float > &radii, bounded_vector< float > &mulScatAng, o2::its::ExternalAllocator *alloc, gpu::Streams &streams)

template<int NLayers>
void	o2::its::countCellsHandler (const Cluster sortedClusters, const Cluster unsortedClusters, const TrackingFrameInfo tfInfo, Tracklet tracklets, int *trackletsLUT, const int nTracklets, const int layer, CellSeed cells, int *cellsLUTsDeviceArray, int cellsLUTsHost, const float bz, const float maxChi2ClusterAttachment, const float cellDeltaTanLambdaSigma, const float nSigmaCut, const std::vector< float > &layerxX0Host, o2::its::ExternalAllocator *alloc, gpu::Streams &streams)

template<int NLayers>
void	o2::its::computeCellsHandler (const Cluster sortedClusters, const Cluster unsortedClusters, const TrackingFrameInfo tfInfo, Tracklet tracklets, int *trackletsLUT, const int nTracklets, const int layer, CellSeed cells, int *cellsLUTsDeviceArray, int cellsLUTsHost, const float bz, const float maxChi2ClusterAttachment, const float cellDeltaTanLambdaSigma, const float nSigmaCut, const std::vector< float > &layerxX0Host, gpu::Streams &streams)

template<int NLayers>
void	o2::its::countCellNeighboursHandler (CellSeed *cellsLayersDevice, int neighboursLUTs, int *cellsLUTs, gpuPair< int, int > cellNeighbours, int neighboursIndexTable, const Tracklet tracklets, const float maxChi2ClusterAttachment, const float bz, const int layerIndex, const unsigned int nCells, const unsigned int nCellsNext, const int maxCellNeighbours, o2::its::ExternalAllocator alloc, gpu::Stream &stream)

template<int NLayers>
void	o2::its::computeCellNeighboursHandler (CellSeed *cellsLayersDevice, int neighboursLUTs, int *cellsLUTs, gpuPair< int, int > cellNeighbours, int neighboursIndexTable, const Tracklet *tracklets, const float maxChi2ClusterAttachment, const float bz, const int layerIndex, const unsigned int nCells, const unsigned int nCellsNext, const int maxCellNeighbours, gpu::Stream &stream)

int	o2::its::filterCellNeighboursHandler (gpuPair< int, int > , int , unsigned int, gpu::Stream &, o2::its::ExternalAllocator *=nullptr)

template<int NLayers>
void	o2::its::processNeighboursHandler (const int startLayer, const int startLevel, CellSeed *allCellSeeds, CellSeed currentCellSeeds, std::array< int, NLayers - 2 > &nCells, const unsigned char *usedClusters, std::array< int , NLayers - 2 > &neighbours, gsl::span< int * > neighboursDeviceLUTs, const TrackingFrameInfo *foundTrackingFrameInfo, bounded_vector< TrackSeed< NLayers > > &seedsHost, const float bz, const float MaxChi2ClusterAttachment, const float maxChi2NDF, const std::vector< float > &layerxX0Host, const o2::base::Propagator propagator, const o2::base::PropagatorF::MatCorrType matCorrType, o2::its::ExternalAllocator *alloc)

template<int NLayers>
void	o2::its::countTrackSeedHandler (TrackSeed< NLayers > trackSeeds, const TrackingFrameInfo foundTrackingFrameInfo, const Cluster unsortedClusters, int seedLUT, const std::vector< float > &layerRadiiHost, const std::vector< float > &minPtsHost, const std::vector< float > &layerxX0Host, const unsigned int nSeeds, const float Bz, const int startLevel, const float maxChi2ClusterAttachment, const float maxChi2NDF, const int reseedIfShorter, const bool repeatRefitOut, const bool shiftRefToCluster, const o2::base::Propagator propagator, const o2::base::PropagatorF::MatCorrType matCorrType, o2::its::ExternalAllocator alloc)

template<int NLayers>
void	o2::its::computeTrackSeedHandler (TrackSeed< NLayers > trackSeeds, const TrackingFrameInfo foundTrackingFrameInfo, const Cluster unsortedClusters, o2::its::TrackITSExt tracks, const int seedLUT, const std::vector< float > &layerRadiiHost, const std::vector< float > &minPtsHost, const std::vector< float > &layerxX0Host, const unsigned int nSeeds, const unsigned int nTracks, const float Bz, const int startLevel, const float maxChi2ClusterAttachment, const float maxChi2NDF, const int reseedIfShorter, const bool repeatRefitOut, const bool shiftRefToCluster, const o2::base::Propagator propagator, const o2::base::PropagatorF::MatCorrType matCorrType, o2::its::ExternalAllocator *alloc)

Namespaces

Functions