EcalPulseShapesGPU Class Reference

#include <EcalPulseShapesGPU.h>

Classes
struct	Product

Public Member Functions
	EcalPulseShapesGPU (EcalPulseShapes const &)
Product const &	getProduct (cudaStream_t) const
	~EcalPulseShapesGPU ()=default

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

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

Detailed Description

Definition at line 11 of file EcalPulseShapesGPU.h.

Constructor & Destructor Documentation

EcalPulseShapesGPU()

EcalPulseShapesGPU::EcalPulseShapesGPU

(

EcalPulseShapes const &

values

)

Definition at line 6 of file EcalPulseShapesGPU.cc.

References contentValuesCheck::values.

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

~EcalPulseShapesGPU()

EcalPulseShapesGPU::~EcalPulseShapesGPU ( )

default

Member Function Documentation

getProduct()

EcalPulseShapesGPU::Product const & EcalPulseShapesGPU::getProduct

(

cudaStream_t

cudaStream

)

const

Definition at line 14 of file EcalPulseShapesGPU.cc.

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

                                                                                             {
  auto const& product = product_.dataForCurrentDeviceAsync(
      cudaStream, [this](EcalPulseShapesGPU::Product& product, cudaStream_t cudaStream) {
        // malloc
        cudaCheck(cudaMalloc((void**)&product.values,
                             (this->valuesEE_.size() + this->valuesEB_.size()) * sizeof(EcalPulseShape)));

        // offset in terms of sizeof(EcalPulseShape) - plain c array
        uint32_t offset = this->valuesEB_.size();

        // transfer eb
        cudaCheck(cudaMemcpyAsync(product.values,
                                  this->valuesEB_.data(),
                                  this->valuesEB_.size() * sizeof(EcalPulseShape),
                                  cudaMemcpyHostToDevice,
                                  cudaStream));

        // transfer ee starting at values + offset
        cudaCheck(cudaMemcpyAsync(product.values + offset,
                                  this->valuesEE_.data(),
                                  this->valuesEE_.size() * sizeof(EcalPulseShape),
                                  cudaMemcpyHostToDevice,
                                  cudaStream));
      });

  return product;
}

name()

static std::string EcalPulseShapesGPU::name ( )

inlinestatic

Definition at line 29 of file EcalPulseShapesGPU.h.

References AlCaHLTBitMon_QueryRunRegistry::string.

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

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

Member Data Documentation

product_

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

private

Definition at line 36 of file EcalPulseShapesGPU.h.

Referenced by getProduct().

valuesEB_

std::vector<EcalPulseShape> const& EcalPulseShapesGPU::valuesEB_

private

Definition at line 33 of file EcalPulseShapesGPU.h.

Referenced by getProduct().

valuesEE_

std::vector<EcalPulseShape> const& EcalPulseShapesGPU::valuesEE_

private

Definition at line 34 of file EcalPulseShapesGPU.h.

Referenced by getProduct().