HcalChannelQualityGPU Class Reference

#include <HcalChannelQualityGPU.h>

Classes
struct	Product

Public Member Functions
const Product &	getProduct (cudaStream_t) const
	HcalChannelQualityGPU (HcalChannelQuality const &)
	~HcalChannelQualityGPU ()=default

Private Attributes
cms::cuda::ESProduct< Product >	product_
std::vector< uint32_t, cms::cuda::HostAllocator< uint32_t > >	status_
uint64_t	totalChannels_

Detailed Description

Definition at line 13 of file HcalChannelQualityGPU.h.

Constructor & Destructor Documentation

HcalChannelQualityGPU()

HcalChannelQualityGPU::HcalChannelQualityGPU

(

HcalChannelQuality const &

quality

)

Definition at line 7 of file HcalChannelQualityGPU.cc.

    : totalChannels_{quality.getAllContainers()[0].second.size() + quality.getAllContainers()[1].second.size()},
      status_(totalChannels_) {
  auto const containers = quality.getAllContainers();
 
  // fill in eb
  auto const& barrelValues = containers[0].second;
  for (uint64_t i = 0; i < barrelValues.size(); ++i) {
    status_[i] = barrelValues[i].getValue();
  }
 
  // fill in ee
  auto const& endcapValues = containers[1].second;
  auto const offset = barrelValues.size();
  for (uint64_t i = 0; i < endcapValues.size(); ++i) {
    status_[i + offset] = endcapValues[i].getValue();
  }
}

References quality.

~HcalChannelQualityGPU()

HcalChannelQualityGPU::~HcalChannelQualityGPU ( )

default

Member Function Documentation

getProduct()

HcalChannelQualityGPU::Product const & HcalChannelQualityGPU::getProduct

(

cudaStream_t

stream

)

const

Definition at line 26 of file HcalChannelQualityGPU.cc.

                                                                                               {
  auto const& product =
      product_.dataForCurrentDeviceAsync(stream, [this](HcalChannelQualityGPU::Product& product, cudaStream_t stream) {
        // allocate
        product.status = cms::cuda::make_device_unique<uint32_t[]>(status_.size(), stream);
 
        // transfer
        cms::cuda::copyAsync(product.status, status_, stream);
 
      });
 
  return product;
}

References cms::cuda::copyAsync(), product_, HcalChannelQualityGPU::Product::status, status_, and cms::cuda::stream.

Referenced by HBHERecHitProducerGPU::acquire().

Member Data Documentation

product_

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

private

Definition at line 33 of file HcalChannelQualityGPU.h.

Referenced by getProduct().

status_

std::vector<uint32_t, cms::cuda::HostAllocator<uint32_t> > HcalChannelQualityGPU::status_

private

Definition at line 31 of file HcalChannelQualityGPU.h.

Referenced by getProduct().

totalChannels_

uint64_t HcalChannelQualityGPU::totalChannels_

private

Definition at line 30 of file HcalChannelQualityGPU.h.