EcalPulseCovariancesGPU Class Reference

#include <EcalPulseCovariancesGPU.h>

Classes
struct	Product

Public Member Functions
	EcalPulseCovariancesGPU (EcalPulseCovariances const &)
Product const &	getProduct (cudaStream_t) const
	~EcalPulseCovariancesGPU ()=default

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

Private Attributes
cms::cuda::ESProduct< Product >	product_
std::vector< EcalPulseCovariance > const &	valuesEB_
std::vector< EcalPulseCovariance > const &	valuesEE_

Detailed Description

Definition at line 11 of file EcalPulseCovariancesGPU.h.

Constructor & Destructor Documentation

EcalPulseCovariancesGPU()

EcalPulseCovariancesGPU::EcalPulseCovariancesGPU

(

EcalPulseCovariances const &

values

)

Definition at line 6 of file EcalPulseCovariancesGPU.cc.

    : valuesEB_{values.barrelItems()}, valuesEE_{values.endcapItems()} {}

References contentValuesCheck::values.

~EcalPulseCovariancesGPU()

EcalPulseCovariancesGPU::~EcalPulseCovariancesGPU ( )

default

Member Function Documentation

getProduct()

EcalPulseCovariancesGPU::Product const & EcalPulseCovariancesGPU::getProduct

(

cudaStream_t

cudaStream

)

const

Definition at line 14 of file EcalPulseCovariancesGPU.cc.

                                                                                                       {
  auto const& product = product_.dataForCurrentDeviceAsync(
      cudaStream, [this](EcalPulseCovariancesGPU::Product& product, cudaStream_t cudaStream) {
        // malloc
        cudaCheck(cudaMalloc((void**)&product.values,
                             (this->valuesEE_.size() + this->valuesEB_.size()) * sizeof(EcalPulseCovariance)));
 
        // offset in terms of sizeof(EcalPulseCovariance)
        uint32_t offset = this->valuesEB_.size();
 
        // transfer eb
        cudaCheck(cudaMemcpyAsync(product.values,
                                  this->valuesEB_.data(),
                                  this->valuesEB_.size() * sizeof(EcalPulseCovariance),
                                  cudaMemcpyHostToDevice,
                                  cudaStream));
 
        // transfer ee starting at values + offset
        cudaCheck(cudaMemcpyAsync(product.values + offset,
                                  this->valuesEE_.data(),
                                  this->valuesEE_.size() * sizeof(EcalPulseCovariance),
                                  cudaMemcpyHostToDevice,
                                  cudaStream));
      });
 
  return product;
}

References cudaCheck, hltrates_dqm_sourceclient-live_cfg::offset, product_, EcalPulseCovariancesGPU::Product::values, valuesEB_, and valuesEE_.

name()

static std::string EcalPulseCovariancesGPU::name ( )

inlinestatic

Definition at line 29 of file EcalPulseCovariancesGPU.h.

{ return std::string{"ecalPulseCovariancesGPU"}; }

References AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by config.CFG::__str__(), validation.Sample::digest(), and VIDSelectorBase.VIDSelectorBase::initialize().

Member Data Documentation

product_

cms::cuda::ESProduct<Product> EcalPulseCovariancesGPU::product_

private

Definition at line 36 of file EcalPulseCovariancesGPU.h.

Referenced by getProduct().

valuesEB_

std::vector<EcalPulseCovariance> const& EcalPulseCovariancesGPU::valuesEB_

private

Definition at line 33 of file EcalPulseCovariancesGPU.h.

Referenced by getProduct().

valuesEE_

std::vector<EcalPulseCovariance> const& EcalPulseCovariancesGPU::valuesEE_

private

Definition at line 34 of file EcalPulseCovariancesGPU.h.

Referenced by getProduct().