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File indexing completed on 2021-02-14 12:51:10

0001 #ifndef CondFormats_HcalObjects_interface_HcalTimeCorrsGPU_h
0002 #define CondFormats_HcalObjects_interface_HcalTimeCorrsGPU_h
0003 
0004 #include "CondFormats/HcalObjects/interface/HcalTimeCorrs.h"
0005 #include "FWCore/Utilities/interface/propagate_const_array.h"
0006 #include "HeterogeneousCore/CUDAUtilities/interface/device_unique_ptr.h"
0007 
0008 #ifndef __CUDACC__
0009 #include "HeterogeneousCore/CUDAUtilities/interface/HostAllocator.h"
0010 #include "HeterogeneousCore/CUDACore/interface/ESProduct.h"
0011 #endif
0012 
0013 class HcalTimeCorrsGPU {
0014 public:
0015   struct Product {
0016     edm::propagate_const_array<cms::cuda::device::unique_ptr<float[]>> value;
0017   };
0018 
0019 #ifndef __CUDACC__
0020   // rearrange reco params
0021   HcalTimeCorrsGPU(HcalTimeCorrs const&);
0022 
0023   // will trigger deallocation of Product thru ~Product
0024   ~HcalTimeCorrsGPU() = default;
0025 
0026   // get device pointers
0027   Product const& getProduct(cudaStream_t) const;
0028 
0029 private:
0030   std::vector<float, cms::cuda::HostAllocator<float>> value_;
0031 
0032   cms::cuda::ESProduct<Product> product_;
0033 #endif
0034 };
0035 
0036 #endif