HcalConvertedPedestalWidthsGPU Class Reference

#include <HcalConvertedPedestalWidthsGPU.h>

Inheritance diagram for HcalConvertedPedestalWidthsGPU:

Classes
struct	Product

Public Member Functions
Product const &	getProduct (cudaStream_t) const
	HcalConvertedPedestalWidthsGPU (HcalPedestals const &, HcalPedestalWidths const &, HcalQIEData const &, HcalQIETypes const &)
	~HcalConvertedPedestalWidthsGPU ()=default

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

Detailed Description

Definition at line 16 of file HcalConvertedPedestalWidthsGPU.h.

Constructor & Destructor Documentation

HcalConvertedPedestalWidthsGPU()

HcalConvertedPedestalWidthsGPU::HcalConvertedPedestalWidthsGPU	(	HcalPedestals const &	pedestals,
		HcalPedestalWidths const &	pedestalWidths,
		HcalQIEData const &	qieData,
		HcalQIETypes const &	qieTypes
	)

Definition at line 22 of file HcalConvertedPedestalWidthsGPU.cc.

References HcalCondObjectContainer< Item >::getAllContainers().

    : totalChannels_{pedestals.getAllContainers()[0].second.size() + pedestals.getAllContainers()[1].second.size()},
      values_(totalChannels_ * 4) {
#ifdef HCAL_MAHI_CPUDEBUG
  std::cout << "hello from converted pedestal widths" << std::endl;
  std::cout << "pedestals HB values = " << pedestals.getAllContainers()[0].second.size()
            << "  HE values = " << pedestals.getAllContainers()[1].second.size() << std::endl;
  std::cout << "qiedata HB values = " << qieData.getAllContainers()[0].second.size()
            << "  HE values = " << qieData.getAllContainers()[1].second.size() << std::endl;
#endif

  // retrieve all collections
  auto const pedestalsAll = pedestals.getAllContainers();
  auto const pedestalWidthsAll = pedestalWidths.getAllContainers();
  auto const qieDataAll = qieData.getAllContainers();
  auto const qieTypesAll = qieTypes.getAllContainers();

  // have to convert to fc if stored in adc
  auto const unitIsADC = pedestals.isADC();

  // fill in barrel
  auto const& pedestalBarrelValues = pedestalsAll[0].second;
  auto const& pedestalWidthBarrelValues = pedestalWidthsAll[0].second;
  auto const& qieDataBarrelValues = qieDataAll[0].second;
  auto const& qieTypesBarrelValues = qieTypesAll[0].second;

#ifdef HCAL_MAHI_CPUDEBUG
  assert(pedestalWidthBarrelValues.size() == pedestalBarrelValues.size());
  assert(pedestalBarrelValues.size() == qieDataBarrelValues.size());
  assert(pedestalBarrelValues.size() == qieTypesBarrelValues.size());
#endif

  for (uint64_t i = 0; i < pedestalBarrelValues.size(); ++i) {
    auto const& qieCoder = qieDataBarrelValues[i];
    auto const qieType = qieTypesBarrelValues[i].getValue() > 1 ? 1 : 0;
    auto const& qieShape = qieData.getShape(qieType);

    values_[i * 4] =
        unitIsADC
            ? convert(
                  pedestalBarrelValues[i].getValue(0), pedestalWidthBarrelValues[i].getWidth(0), 0, qieCoder, qieShape)
            : pedestalWidthBarrelValues[i].getWidth(0);
    values_[i * 4 + 1] =
        unitIsADC
            ? convert(
                  pedestalBarrelValues[i].getValue(1), pedestalWidthBarrelValues[i].getWidth(1), 1, qieCoder, qieShape)
            : pedestalWidthBarrelValues[i].getWidth(1);
    values_[i * 4 + 2] =
        unitIsADC
            ? convert(
                  pedestalBarrelValues[i].getValue(2), pedestalWidthBarrelValues[i].getWidth(2), 2, qieCoder, qieShape)
            : pedestalWidthBarrelValues[i].getWidth(2);
    values_[i * 4 + 3] =
        unitIsADC
            ? convert(
                  pedestalBarrelValues[i].getValue(3), pedestalWidthBarrelValues[i].getWidth(3), 3, qieCoder, qieShape)
            : pedestalWidthBarrelValues[i].getWidth(3);
  }

  // fill in endcap
  auto const& pedestalEndcapValues = pedestalsAll[1].second;
  auto const& pedestalWidthEndcapValues = pedestalWidthsAll[1].second;
  auto const& qieDataEndcapValues = qieDataAll[1].second;
  auto const& qieTypesEndcapValues = qieTypesAll[1].second;

#ifdef HCAL_MAHI_CPUDEBUG
  assert(pedestalWidthEndcapValues.size() == pedestalEndcapValues.size());
  assert(pedestalEndcapValues.size() == qieDataEndcapValues.size());
  assert(pedestalEndcapValues.size() == qieTypesEndcapValues.size());
#endif

  auto const offset = pedestalWidthBarrelValues.size();
  for (uint64_t i = 0; i < pedestalEndcapValues.size(); ++i) {
    auto const& qieCoder = qieDataEndcapValues[i];
    auto const qieType = qieTypesEndcapValues[i].getValue() > 1 ? 1 : 0;
    auto const& qieShape = qieData.getShape(qieType);
    auto const off = offset + i;

    values_[off * 4] =
        unitIsADC
            ? convert(
                  pedestalEndcapValues[i].getValue(0), pedestalWidthEndcapValues[i].getWidth(0), 0, qieCoder, qieShape)
            : pedestalWidthEndcapValues[i].getWidth(0);
    values_[off * 4 + 1] =
        unitIsADC
            ? convert(
                  pedestalEndcapValues[i].getValue(1), pedestalWidthEndcapValues[i].getWidth(1), 1, qieCoder, qieShape)
            : pedestalWidthEndcapValues[i].getWidth(1);
    values_[off * 4 + 2] =
        unitIsADC
            ? convert(
                  pedestalEndcapValues[i].getValue(2), pedestalWidthEndcapValues[i].getWidth(2), 2, qieCoder, qieShape)
            : pedestalWidthEndcapValues[i].getWidth(2);
    values_[off * 4 + 3] =
        unitIsADC
            ? convert(
                  pedestalEndcapValues[i].getValue(3), pedestalWidthEndcapValues[i].getWidth(3), 3, qieCoder, qieShape)
            : pedestalWidthEndcapValues[i].getWidth(3);

#ifdef HCAL_MAHI_CPUDEBUG
    if (pedestalEndcapValues[i].rawId() == DETID_TO_DEBUG) {
      for (int i = 0; i < 4; i++)
        printf("pedestalWidth(%d) = %f original pedestalWidth(%d) = %f\n",
               i,
               values_[off * 4 + i],
               i,
               pedestalWidthEndcapValues[i].getWidth(3));
    }
#endif
  }
}

~HcalConvertedPedestalWidthsGPU()

HcalConvertedPedestalWidthsGPU::~HcalConvertedPedestalWidthsGPU ( )

default

Member Function Documentation

getProduct()

HcalConvertedPedestalWidthsGPU::Product const & HcalConvertedPedestalWidthsGPU::getProduct

(

cudaStream_t

stream

)

const

Definition at line 137 of file HcalConvertedPedestalWidthsGPU.cc.

References cms::cuda::copyAsync(), product_, cms::cuda::stream, HcalConvertedPedestalWidthsGPU::Product::values, and values_.

                                                                                                                 {
  auto const& product = product_.dataForCurrentDeviceAsync(
      stream, [this](HcalConvertedPedestalWidthsGPU::Product& product, cudaStream_t stream) {
        // allocate
        product.values = cms::cuda::make_device_unique<float[]>(values_.size(), stream);

        // transfer
        cms::cuda::copyAsync(product.values, values_, stream);
      });

  return product;
}

Member Data Documentation

product_

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

private

Definition at line 39 of file HcalConvertedPedestalWidthsGPU.h.

Referenced by getProduct().

totalChannels_

uint64_t HcalConvertedPedestalWidthsGPU::totalChannels_

private

Definition at line 36 of file HcalConvertedPedestalWidthsGPU.h.

values_

std::vector<float, cms::cuda::HostAllocator<float> > HcalConvertedPedestalWidthsGPU::values_

private

Definition at line 37 of file HcalConvertedPedestalWidthsGPU.h.

Referenced by getProduct().