GPUTPCConvert.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 "GPUTPCConvert.h"
#include "TPCFastTransform.h"
#include "GPUTPCClusterData.h"
#include "GPUReconstruction.h"
#include "GPUO2DataTypes.h"
 
using namespace o2::gpu;
 
void GPUTPCConvert::InitializeProcessor() {}
 
void* GPUTPCConvert::SetPointersOutput(void* mem)
{
  if (mRec->GetParam().par.earlyTpcTransform) {
    computePointerWithAlignment(mem, mClusters, mNClustersTotal);
  }
  return mem;
}
 
void* GPUTPCConvert::SetPointersMemory(void* mem)
{
  computePointerWithAlignment(mem, mMemory, 1);
  return mem;
}
 
void GPUTPCConvert::RegisterMemoryAllocation()
{
  AllocateAndInitializeLate();
  mMemoryResMemory = mRec->RegisterMemoryAllocation(this, &GPUTPCConvert::SetPointersMemory, GPUMemoryResource::MEMORY_INPUT | GPUMemoryResource::MEMORY_PERMANENT, "TPCConvertMemory");
  mMemoryResOutput = mRec->RegisterMemoryAllocation(this, &GPUTPCConvert::SetPointersOutput, GPUMemoryResource::MEMORY_OUTPUT, "TPCConvertOutput");
}
 
void GPUTPCConvert::SetMaxData(const GPUTrackingInOutPointers& io)
{
  if (io.clustersNative) {
    mNClustersTotal = io.clustersNative->nClustersTotal;
  } else {
    mNClustersTotal = 0;
  }
}