SiPixelGainCalibrationForHLTGPU.h

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#ifndef CalibTracker_SiPixelESProducers_interface_SiPixelGainCalibrationForHLTGPU_h
#define CalibTracker_SiPixelESProducers_interface_SiPixelGainCalibrationForHLTGPU_h
 
#include "CondFormats/SiPixelObjects/interface/SiPixelGainCalibrationForHLT.h"
#include "HeterogeneousCore/CUDACore/interface/ESProduct.h"
 
class SiPixelGainCalibrationForHLT;
class SiPixelGainForHLTonGPU;
struct SiPixelGainForHLTonGPU_DecodingStructure;
class TrackerGeometry;
 
class SiPixelGainCalibrationForHLTGPU {
public:
  explicit SiPixelGainCalibrationForHLTGPU(const SiPixelGainCalibrationForHLT &gains, const TrackerGeometry &geom);
  ~SiPixelGainCalibrationForHLTGPU();
 
  const SiPixelGainForHLTonGPU *getGPUProductAsync(cudaStream_t cudaStream) const;
  const SiPixelGainForHLTonGPU *cpuProduct() const { return gainForHLTonHost_; }
  const SiPixelGainCalibrationForHLT *originalProduct() { return gains_; }
 
private:
  const SiPixelGainCalibrationForHLT *gains_ = nullptr;
  SiPixelGainForHLTonGPU *gainForHLTonHost_ = nullptr;
  struct GPUData {
    ~GPUData();
    SiPixelGainForHLTonGPU *gainForHLTonGPU = nullptr;
    SiPixelGainForHLTonGPU_DecodingStructure *gainDataOnGPU = nullptr;
  };
  cms::cuda::ESProduct<GPUData> gpuData_;
};
 
#endif  // CalibTracker_SiPixelESProducers_interface_SiPixelGainCalibrationForHLTGPU_h