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b22af1bf | 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 ALIHLTTPCCASTARTHITSSORTER_H | |
10 | #define ALIHLTTPCCASTARTHITSSORTER_H | |
11 | ||
12 | #include "AliHLTTPCCADef.h" | |
13 | #include "AliHLTTPCCAHitId.h" | |
14 | ||
15 | class AliHLTTPCCATracker; | |
16 | ||
17 | /** | |
18 | * @class AliHLTTPCCAStartHitsSorter | |
19 | * | |
20 | */ | |
21 | class AliHLTTPCCAStartHitsSorter | |
22 | { | |
23 | public: | |
24 | class AliHLTTPCCASharedMemory | |
25 | { | |
26 | friend class AliHLTTPCCAStartHitsSorter; | |
27 | public: | |
28 | #if !defined(HLTCA_GPUCODE) | |
29 | AliHLTTPCCASharedMemory() | |
30 | : fStartRow( 0 ), fNRows( 0 ), fStartOffset( 0 ) {} | |
31 | ||
32 | AliHLTTPCCASharedMemory( const AliHLTTPCCASharedMemory& /*dummy*/ ) | |
33 | : fStartRow( 0 ), fNRows( 0 ), fStartOffset( 0 ) {} | |
34 | AliHLTTPCCASharedMemory& operator=( const AliHLTTPCCASharedMemory& /*dummy*/ ) { return *this; } | |
31649d4b | 35 | #endif //!HLTCA_GPUCODE |
b22af1bf | 36 | |
37 | protected: | |
38 | int fStartRow; // start row index | |
39 | int fNRows; // number of rows to process | |
40 | int fStartOffset; //start offset for hits sorted by this block | |
41 | }; | |
42 | ||
43 | GPUd() static int NThreadSyncPoints() { return 1; } | |
44 | ||
45 | GPUd() static void Thread( int nBlocks, int nThreads, int iBlock, int iThread, int iSync, | |
46 | AliHLTTPCCASharedMemory &smem, AliHLTTPCCATracker &tracker ); | |
47 | }; | |
48 | ||
49 | ||
31649d4b | 50 | #endif //ALIHLTTPCCASTARTHITSSORTER_H |