Line data    Source code

       1             : //-*- Mode: C++ -*-
       2             : // ************************************************************************
       3             : // This file is property of and copyright by the ALICE HLT Project        *
       4             : // ALICE Experiment at CERN, All rights reserved.                         *
       5             : // See cxx source for full Copyright notice                               *
       6             : //                                                                        *
       7             : //*************************************************************************
       8             : 
       9             : #ifndef ALIHLTTPCCATRACKLETSELECTOR_H
      10             : #define ALIHLTTPCCATRACKLETSELECTOR_H
      11             : 
      12             : 
      13             : #include "AliHLTTPCCADef.h"
      14             : #include "AliHLTTPCCAHitId.h"
      15             : #include "AliHLTTPCCAGPUConfig.h"
      16             : MEM_CLASS_PRE() class AliHLTTPCCATracker;
      17             : 
      18             : /**
      19             :  * @class AliHLTTPCCATrackletSelector
      20             :  *
      21             :  */
      22             : class AliHLTTPCCATrackletSelector
      23             : {
      24             :   public:
      25             :     MEM_CLASS_PRE() class AliHLTTPCCASharedMemory
      26             :     {
      27             :         friend class AliHLTTPCCATrackletSelector;
      28             : 
      29             :         protected:
      30             :         int fItr0; // index of the first track in the block
      31             :         int fNThreadsTotal; // total n threads
      32             :         int fNTracklets; // n of tracklets
      33             : #if HLTCA_GPU_TRACKLET_SELECTOR_HITS_REG_SIZE != 0
      34             :                 AliHLTTPCCAHitId fHits[HLTCA_GPU_THREAD_COUNT_SELECTOR][HLTCA_GPU_TRACKLET_SELECTOR_HITS_REG_SIZE];
      35             : #endif //HLTCA_GPU_TRACKLET_SELECTOR_HITS_REG_SIZE != 0
      36             :         };
      37             : 
      38           0 :     GPUd() static int NThreadSyncPoints() { return 1; }
      39             : 
      40             :     GPUd() static void Thread( int nBlocks, int nThreads, int iBlock, int iThread, int iSync,
      41             :                                 MEM_LOCAL(GPUsharedref() AliHLTTPCCASharedMemory) &smem, GPUconstant() MEM_CONSTANT(AliHLTTPCCATracker) &tracker );
      42             : 
      43             : };
      44             : 
      45             : 
      46             : #endif //ALIHLTTPCCATRACKLETSELECTOR_H