TrackingKernels.h File Reference

#include "DetectorsBase/Propagator.h"
#include "GPUCommonDef.h"

Go to the source code of this file.

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

Functions
template<int nLayers = 7>
void	o2::its::countTrackletsInROFsHandler (const IndexTableUtils *utils, const uint8_t *multMask, const int startROF, const int endROF, const int maxROF, const int deltaROF, const int vertexId, const Vertex *vertices, const int *rofPV, const int nVertices, 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, std::vector< float > &phiCuts, const float resolutionPV, std::vector< float > &minR, std::vector< float > &maxR, std::vector< float > &resolutions, std::vector< float > &radii, std::vector< float > &mulScatAng, const int nBlocks, const int nThreads)
template<int nLayers = 7>
void	o2::its::computeTrackletsInROFsHandler (const IndexTableUtils *utils, const uint8_t *multMask, const int startROF, const int endROF, const int maxROF, const int deltaROF, const int vertexId, const Vertex *vertices, const int *rofPV, const int nVertices, 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, std::vector< float > &phiCuts, const float resolutionPV, std::vector< float > &minR, std::vector< float > &maxR, std::vector< float > &resolutions, std::vector< float > &radii, std::vector< float > &mulScatAng, const int nBlocks, const int nThreads)
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 int nBlocks, const int nThreads)
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 int nBlocks, const int nThreads)
unsigned int	o2::its::countCellNeighboursHandler (CellSeed **cellsLayersDevice, int *neighboursLUTs, int **cellsLUTs, gpuPair< int, int > *cellNeighbours, int *neighboursIndexTable, const float maxChi2ClusterAttachment, const float bz, const int layerIndex, const unsigned int nCells, const unsigned int nCellsNext, const int maxCellNeighbours, const int nBlocks, const int nThreads)
void	o2::its::computeCellNeighboursHandler (CellSeed **cellsLayersDevice, int *neighboursLUTs, int **cellsLUTs, gpuPair< int, int > *cellNeighbours, int *neighboursIndexTable, const float maxChi2ClusterAttachment, const float bz, const int layerIndex, const unsigned int nCells, const unsigned int nCellsNext, const int maxCellNeighbours, const int nBlocks, const int nThreads)
int	o2::its::filterCellNeighboursHandler (std::vector< int > &, gpuPair< int, int > *, int *, unsigned int)
template<int nLayers = 7>
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, std::vector< CellSeed > &seedsHost, const float bz, const float MaxChi2ClusterAttachment, const float maxChi2NDF, const o2::base::Propagator *propagator, const o2::base::PropagatorF::MatCorrType matCorrType, const int nBlocks, const int nThreads)
void	o2::its::trackSeedHandler (CellSeed *trackSeeds, const TrackingFrameInfo **foundTrackingFrameInfo, o2::its::TrackITSExt *tracks, std::vector< float > &minPtsHost, const unsigned int nSeeds, const float Bz, const int startLevel, float maxChi2ClusterAttachment, float maxChi2NDF, const o2::base::Propagator *propagator, const o2::base::PropagatorF::MatCorrType matCorrType, const int nBlocks, const int nThreads)