GPUTPCClusterOccupancyMap.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#include "GPUTPCClusterOccupancyMap.h"
#include "GPUParam.h"
 
using namespace o2::gpu;
 
GPUd() uint32_t GPUTPCClusterOccupancyMapBin::getNBins(const GPUParam& param)
{
  if (param.rec.tpc.occupancyMapTimeBins == 0) {
    return 0;
  }
  uint32_t maxTimeBin = param.par.continuousTracking ? param.continuousMaxTimeBin : TPC_MAX_TIME_BIN_TRIGGERED;
  return (maxTimeBin + param.rec.tpc.occupancyMapTimeBins) / param.rec.tpc.occupancyMapTimeBins; // Not -1, since maxTimeBin is allowed
}
 
GPUd() uint32_t GPUTPCClusterOccupancyMapBin::getTotalSize(const GPUParam& param)
{
  return getNBins(param) * sizeof(GPUTPCClusterOccupancyMapBin);
}