#include <EcalTimeBiasCorrectionsGPU.h>

Classes
struct	Product

Public Member Functions
	EcalTimeBiasCorrectionsGPU (EcalTimeBiasCorrections const &)

Product const &	getProduct (cudaStream_t) const

	~EcalTimeBiasCorrectionsGPU ()=default

Static Public Member Functions
static std::string	name ()

Private Attributes
std::vector< float, cms::cuda::HostAllocator< float > >	ebTimeCorrAmplitudeBins_

std::vector< float, cms::cuda::HostAllocator< float > >	ebTimeCorrShiftBins_

std::vector< float, cms::cuda::HostAllocator< float > >	eeTimeCorrAmplitudeBins_

std::vector< float, cms::cuda::HostAllocator< float > >	eeTimeCorrShiftBins_

cms::cuda::ESProduct< Product >	product_

Detailed Description

Definition at line 13 of file EcalTimeBiasCorrectionsGPU.h.

Constructor & Destructor Documentation

◆ EcalTimeBiasCorrectionsGPU()

EcalTimeBiasCorrectionsGPU::EcalTimeBiasCorrectionsGPU ( EcalTimeBiasCorrections const & values )

Definition at line 6 of file EcalTimeBiasCorrectionsGPU.cc.

References ebTimeCorrAmplitudeBins_, ebTimeCorrShiftBins_, eeTimeCorrAmplitudeBins_, eeTimeCorrShiftBins_, and contentValuesCheck::values.

                                                                                             {
   ebTimeCorrAmplitudeBins_.reserve(values.EBTimeCorrAmplitudeBins.size());
   for (const auto& ebTimeCorrAmplitudeBin : values.EBTimeCorrAmplitudeBins) {
     ebTimeCorrAmplitudeBins_.emplace_back(ebTimeCorrAmplitudeBin);
   }
 
   ebTimeCorrShiftBins_.reserve(values.EBTimeCorrAmplitudeBins.size());
   for (const auto& ebTimeCorrShiftBin : values.EBTimeCorrShiftBins) {
     ebTimeCorrShiftBins_.emplace_back(ebTimeCorrShiftBin);
   }
 
   eeTimeCorrAmplitudeBins_.reserve(values.EETimeCorrAmplitudeBins.size());
   for (const auto& eeTimeCorrAmplitudeBin : values.EETimeCorrAmplitudeBins) {
     eeTimeCorrAmplitudeBins_.emplace_back(eeTimeCorrAmplitudeBin);
   }
 
   eeTimeCorrShiftBins_.reserve(values.EETimeCorrAmplitudeBins.size());
   for (const auto& eeTimeCorrShiftBin : values.EETimeCorrShiftBins) {
     eeTimeCorrShiftBins_.emplace_back(eeTimeCorrShiftBin);
   }
 }

◆ ~EcalTimeBiasCorrectionsGPU()

EcalTimeBiasCorrectionsGPU::~EcalTimeBiasCorrectionsGPU ( )

default

Member Function Documentation

◆ getProduct()

EcalTimeBiasCorrectionsGPU::Product const & EcalTimeBiasCorrectionsGPU::getProduct ( cudaStream_t cudaStream ) const

Definition at line 28 of file EcalTimeBiasCorrectionsGPU.cc.

References cms::cuda::copyAsync(), EcalTimeBiasCorrectionsGPU::Product::ebTimeCorrAmplitudeBins, ebTimeCorrAmplitudeBins_, EcalTimeBiasCorrectionsGPU::Product::ebTimeCorrAmplitudeBinsSize, EcalTimeBiasCorrectionsGPU::Product::ebTimeCorrShiftBins, ebTimeCorrShiftBins_, EcalTimeBiasCorrectionsGPU::Product::eeTimeCorrAmplitudeBins, eeTimeCorrAmplitudeBins_, EcalTimeBiasCorrectionsGPU::Product::eeTimeCorrAmplitudeBinsSize, EcalTimeBiasCorrectionsGPU::Product::eeTimeCorrShiftBins, eeTimeCorrShiftBins_, and product_.

                                                                                                              {
   auto const& product = product_.dataForCurrentDeviceAsync(
       cudaStream, [this](EcalTimeBiasCorrectionsGPU::Product& product, cudaStream_t cudaStream) {
         // to get the size of vectors later on
         // should be removed and host conditions' objects used directly
         product.ebTimeCorrAmplitudeBinsSize = this->ebTimeCorrAmplitudeBins_.size();
         product.eeTimeCorrAmplitudeBinsSize = this->eeTimeCorrAmplitudeBins_.size();
 
         // allocate
         product.ebTimeCorrAmplitudeBins =
             cms::cuda::make_device_unique<float[]>(ebTimeCorrAmplitudeBins_.size(), cudaStream);
         product.ebTimeCorrShiftBins = cms::cuda::make_device_unique<float[]>(ebTimeCorrShiftBins_.size(), cudaStream);
         product.eeTimeCorrAmplitudeBins =
             cms::cuda::make_device_unique<float[]>(eeTimeCorrAmplitudeBins_.size(), cudaStream);
         product.eeTimeCorrShiftBins = cms::cuda::make_device_unique<float[]>(eeTimeCorrShiftBins_.size(), cudaStream);
         // transfer
         cms::cuda::copyAsync(product.ebTimeCorrAmplitudeBins, ebTimeCorrAmplitudeBins_, cudaStream);
         cms::cuda::copyAsync(product.ebTimeCorrShiftBins, ebTimeCorrShiftBins_, cudaStream);
         cms::cuda::copyAsync(product.eeTimeCorrAmplitudeBins, eeTimeCorrAmplitudeBins_, cudaStream);
         cms::cuda::copyAsync(product.eeTimeCorrShiftBins, eeTimeCorrShiftBins_, cudaStream);
       });
 
   return product;
 }