EcalMultifitParametersGPU Class Reference

#include <EcalMultifitParametersGPU.h>

Classes
struct	Product

Public Member Functions
	EcalMultifitParametersGPU (std::vector< double > const &amplitudeEB, std::vector< double > const &amplitudeEE, std::vector< double > const &timeEB, std::vector< double > const &timeEE)
Product const &	getProduct (cudaStream_t) const
std::array< std::reference_wrapper< std::vector< double, cms::cuda::HostAllocator< double > > const >, 4 >	getValues () const
	~EcalMultifitParametersGPU ()=default

Private Attributes
std::vector< double, cms::cuda::HostAllocator< double > >	amplitudeFitParametersEB_
std::vector< double, cms::cuda::HostAllocator< double > >	amplitudeFitParametersEE_
cms::cuda::ESProduct< Product >	product_
std::vector< double, cms::cuda::HostAllocator< double > >	timeFitParametersEB_
std::vector< double, cms::cuda::HostAllocator< double > >	timeFitParametersEE_

Detailed Description

Definition at line 14 of file EcalMultifitParametersGPU.h.

Constructor & Destructor Documentation

EcalMultifitParametersGPU()

EcalMultifitParametersGPU::EcalMultifitParametersGPU	(	std::vector< double > const &	amplitudeEB,
		std::vector< double > const &	amplitudeEE,
		std::vector< double > const &	timeEB,
		std::vector< double > const &	timeEE
	)

Definition at line 6 of file EcalMultifitParametersGPU.cc.

                                                                                                   {
  amplitudeFitParametersEB_.resize(amplitudeFitParametersEB.size());
  amplitudeFitParametersEE_.resize(amplitudeFitParametersEE.size());
  timeFitParametersEB_.resize(timeFitParametersEB.size());
  timeFitParametersEE_.resize(timeFitParametersEE.size());
 
  std::copy(amplitudeFitParametersEB.begin(), amplitudeFitParametersEB.end(), amplitudeFitParametersEB_.begin());
  std::copy(amplitudeFitParametersEE.begin(), amplitudeFitParametersEE.end(), amplitudeFitParametersEE_.begin());
  std::copy(timeFitParametersEB.begin(), timeFitParametersEB.end(), timeFitParametersEB_.begin());
  std::copy(timeFitParametersEE.begin(), timeFitParametersEE.end(), timeFitParametersEE_.begin());
}

References amplitudeFitParametersEB_, amplitudeFitParametersEE_, filterCSVwithJSON::copy, timeFitParametersEB_, and timeFitParametersEE_.

~EcalMultifitParametersGPU()

EcalMultifitParametersGPU::~EcalMultifitParametersGPU ( )

default

Member Function Documentation

getProduct()

EcalMultifitParametersGPU::Product const & EcalMultifitParametersGPU::getProduct

(

cudaStream_t

cudaStream

)

const

Definition at line 21 of file EcalMultifitParametersGPU.cc.

                                                                                                           {
  auto const& product = product_.dataForCurrentDeviceAsync(
      cudaStream, [this](EcalMultifitParametersGPU::Product& product, cudaStream_t cudaStream) {
        // allocate
        product.amplitudeFitParametersEB =
            cms::cuda::make_device_unique<double[]>(amplitudeFitParametersEB_.size(), cudaStream);
        product.amplitudeFitParametersEE =
            cms::cuda::make_device_unique<double[]>(amplitudeFitParametersEE_.size(), cudaStream);
        product.timeFitParametersEB = cms::cuda::make_device_unique<double[]>(timeFitParametersEB_.size(), cudaStream);
        product.timeFitParametersEE = cms::cuda::make_device_unique<double[]>(timeFitParametersEE_.size(), cudaStream);
        // transfer
        cms::cuda::copyAsync(product.amplitudeFitParametersEB, amplitudeFitParametersEB_, cudaStream);
        cms::cuda::copyAsync(product.amplitudeFitParametersEE, amplitudeFitParametersEE_, cudaStream);
        cms::cuda::copyAsync(product.timeFitParametersEB, timeFitParametersEB_, cudaStream);
        cms::cuda::copyAsync(product.timeFitParametersEE, timeFitParametersEE_, cudaStream);
      });
  return product;
}

References EcalMultifitParametersGPU::Product::amplitudeFitParametersEB, amplitudeFitParametersEB_, EcalMultifitParametersGPU::Product::amplitudeFitParametersEE, amplitudeFitParametersEE_, cms::cuda::copyAsync(), product_, EcalMultifitParametersGPU::Product::timeFitParametersEB, timeFitParametersEB_, EcalMultifitParametersGPU::Product::timeFitParametersEE, and timeFitParametersEE_.

getValues()

std::array<std::reference_wrapper<std::vector<double, cms::cuda::HostAllocator<double> > const>, 4> EcalMultifitParametersGPU::getValues ( ) const

inline

Definition at line 33 of file EcalMultifitParametersGPU.h.

                                                                                                             {
    return {{amplitudeFitParametersEB_, amplitudeFitParametersEE_, timeFitParametersEB_, timeFitParametersEE_}};
  }

References amplitudeFitParametersEB_, amplitudeFitParametersEE_, timeFitParametersEB_, and timeFitParametersEE_.

Member Data Documentation

amplitudeFitParametersEB_

std::vector<double, cms::cuda::HostAllocator<double> > EcalMultifitParametersGPU::amplitudeFitParametersEB_

private

Definition at line 38 of file EcalMultifitParametersGPU.h.

Referenced by EcalMultifitParametersGPU(), getProduct(), and getValues().

amplitudeFitParametersEE_

std::vector<double, cms::cuda::HostAllocator<double> > EcalMultifitParametersGPU::amplitudeFitParametersEE_

private

Definition at line 38 of file EcalMultifitParametersGPU.h.

Referenced by EcalMultifitParametersGPU(), getProduct(), and getValues().

product_

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

private

Definition at line 41 of file EcalMultifitParametersGPU.h.

Referenced by getProduct().

timeFitParametersEB_

std::vector<double, cms::cuda::HostAllocator<double> > EcalMultifitParametersGPU::timeFitParametersEB_

private

Definition at line 38 of file EcalMultifitParametersGPU.h.

Referenced by EcalMultifitParametersGPU(), getProduct(), and getValues().

timeFitParametersEE_

std::vector<double, cms::cuda::HostAllocator<double> > EcalMultifitParametersGPU::timeFitParametersEE_

private

Definition at line 38 of file EcalMultifitParametersGPU.h.

Referenced by EcalMultifitParametersGPU(), getProduct(), and getValues().