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#ifndef CondFormats_EcalObjects_interface_ElectronicsMappingGPU_h
#define CondFormats_EcalObjects_interface_ElectronicsMappingGPU_h
#include "CondFormats/EcalObjects/interface/EcalMappingElectronics.h"
#include "FWCore/Utilities/interface/propagate_const_array.h"
#include "HeterogeneousCore/CUDAUtilities/interface/device_unique_ptr.h"
#ifndef __CUDACC__
#include "HeterogeneousCore/CUDAUtilities/interface/HostAllocator.h"
#include "HeterogeneousCore/CUDACore/interface/ESProduct.h"
#endif // __CUDACC__
namespace ecal {
namespace raw {
class ElectronicsMappingGPU {
public:
struct Product {
edm::propagate_const_array<cms::cuda::device::unique_ptr<uint32_t[]>> eid2did;
};
#ifndef __CUDACC__
// rearrange pedestals
ElectronicsMappingGPU(EcalMappingElectronics const&);
// will call dealloation for Product thru ~Product
~ElectronicsMappingGPU() = default;
// get device pointers
Product const& getProduct(cudaStream_t) const;
//
static std::string name() { return std::string{"ecalElectronicsMappingGPU"}; }
private:
// in the future, we need to arrange so to avoid this copy on the host
// store eb first then ee
std::vector<uint32_t, cms::cuda::HostAllocator<uint32_t>> eid2did_;
cms::cuda::ESProduct<Product> product_;
#endif // __CUDACC__
};
} // namespace raw
} // namespace ecal
#endif // CondFormats_EcalObjects_interface_ElectronicsMappingGPU_h
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