HEBRecHitGPU Class Reference

Inheritance diagram for HEBRecHitGPU:

Public Member Functions
	HEBRecHitGPU (const edm::ParameterSet &ps)
void	produce (edm::Event &, const edm::EventSetup &) override
	~HEBRecHitGPU () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Member Functions
std::string	assert_error_message_ (std::string, const size_t &)
void	assert_sizes_constants_ (const HGCConstantVectorData &)
void	convert_collection_data_to_soa_ (const uint32_t &, const HGChebUncalibratedRecHitCollection &)
void	convert_constant_data_ (KernelConstantData< HGChebUncalibRecHitConstantData > *)

Private Attributes
HGChebUncalibRecHitConstantData	cdata_
HGCUncalibRecHitDevice	d_uncalib_
HGCUncalibRecHitHost< HGChebUncalibratedRecHitCollection >	h_uncalib_
KernelConstantData< HGChebUncalibRecHitConstantData > *	kcdata_
HGCRecHitGPUProduct	prod_
edm::EDPutTokenT< cms::cuda::Product< HGCRecHitGPUProduct > >	recHitGPUToken_
std::unique_ptr< HGChebRecHitCollection >	rechits_
std::unique_ptr< hgcal::RecHitTools >	tools_
edm::EDGetTokenT< HGChebUncalibratedRecHitCollection >	uncalibRecHitCPUToken_
HGCConstantVectorData	vdata_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 24 of file HEBRecHitGPU.cc.

Constructor & Destructor Documentation

HEBRecHitGPU()

HEBRecHitGPU::HEBRecHitGPU ( const edm::ParameterSet &  ps )

explicit

Definition at line 59 of file HEBRecHitGPU.cc.

References edm::ParameterSet::getParameter().

    : uncalibRecHitCPUToken_{consumes<HGCUncalibratedRecHitCollection>(
          ps.getParameter<edm::InputTag>("HGCHEBUncalibRecHitsTok"))},
      recHitGPUToken_{produces<cms::cuda::Product<HGCRecHitGPUProduct>>()} {
  cdata_.keV2DIGI_ = ps.getParameter<double>("HGCHEB_keV2DIGI");
  cdata_.noise_MIP_ = ps.getParameter<edm::ParameterSet>("HGCHEB_noise_MIP").getParameter<double>("noise_MIP");
  vdata_.weights_ = ps.getParameter<std::vector<double>>("weights");
  cdata_.uncalib2GeV_ = 1e-6 / cdata_.keV2DIGI_;
  cdata_.layerOffset_ = 28;
  assert_sizes_constants_(vdata_);

  kcdata_ = new KernelConstantData<HGChebUncalibRecHitConstantData>(cdata_, vdata_);
  convert_constant_data_(kcdata_);

  tools_ = std::make_unique<hgcal::RecHitTools>();
}

~HEBRecHitGPU()

HEBRecHitGPU::~HEBRecHitGPU ( )

override

Definition at line 76 of file HEBRecHitGPU.cc.

References kcdata_.

{ delete kcdata_; }

Member Function Documentation

assert_error_message_()

std::string HEBRecHitGPU::assert_error_message_ ( std::string  var, const size_t &  s  )

private

Definition at line 78 of file HEBRecHitGPU.cc.

References alignCSCRings::s, AlCaHLTBitMon_QueryRunRegistry::string, to_string(), and trigObjTnPSource_cfi::var.

Referenced by assert_sizes_constants_().

                                                                            {
  std::string str1 = "The '";
  std::string str2 = "' array must be of size ";
  std::string str3 = " to hold the configuration data.";
  return str1 + var + str2 + std::to_string(s) + str3;
}

assert_sizes_constants_()

void HEBRecHitGPU::assert_sizes_constants_ ( const HGCConstantVectorData &  vd )

private

Definition at line 85 of file HEBRecHitGPU.cc.

References assert_error_message_(), HGCConstantVectorData::fCPerMIP_, HGChebUncalibRecHitConstantData::heb_weights, vdata_, and HGCConstantVectorData::weights_.

                                                                          {
  if (vdata_.weights_.size() != HGChebUncalibRecHitConstantData::heb_weights)
    edm::LogError("WrongSize") << this->assert_error_message_("weights", vdata_.fCPerMIP_.size());
}

convert_collection_data_to_soa_()

void HEBRecHitGPU::convert_collection_data_to_soa_ ( const uint32_t &  , const HGChebUncalibratedRecHitCollection &    )

private

convert_constant_data_()

void HEBRecHitGPU::convert_constant_data_ ( KernelConstantData< HGChebUncalibRecHitConstantData > *  kcdata )

private

Definition at line 110 of file HEBRecHitGPU.cc.

References KernelConstantData< T >::data_, mps_fire::i, KernelConstantData< T >::vdata_, HGCConstantVectorData::weights_, and HGChebUncalibRecHitConstantData::weights_.

                                                                                                     {
  for (size_t i = 0; i < kcdata->vdata_.weights_.size(); ++i)
    kcdata->data_.weights_[i] = kcdata->vdata_.weights_[i];
}

produce()

void HEBRecHitGPU::produce ( edm::Event &  event, const edm::EventSetup &  setup  )

override

Definition at line 90 of file HEBRecHitGPU.cc.

References d_uncalib_, HGCUncalibRecHitDevice::get(), HGCRecHitGPUProduct::get(), h_uncalib_, hfClusterShapes_cfi::hits, kcdata_, eostools::move(), nhits, prod_, recHitGPUToken_, rechits_, KernelManagerHGCalRecHit::run_kernels(), and uncalibRecHitCPUToken_.

                                                                      {
  cms::cuda::ScopedContextProduce ctx{event.streamID()};

  const auto &hits = event.get(uncalibRecHitCPUToken_);
  unsigned int nhits(hits.size());
  rechits_ = std::make_unique<HGCRecHitCollection>();

  if (nhits == 0)
    edm::LogError("HEBRecHitGPU") << "WARNING: no input hits!";

  prod_ = HGCRecHitGPUProduct(nhits, ctx.stream());
  d_uncalib_ = HGCUncalibRecHitDevice(nhits, ctx.stream());
  h_uncalib_ = HGCUncalibRecHitHost<HGChebUncalibratedRecHitCollection>(nhits, hits, ctx.stream());

  KernelManagerHGCalRecHit km(h_uncalib_.get(), d_uncalib_.get(), prod_.get());
  km.run_kernels(kcdata_, ctx.stream());

  ctx.emplace(event, recHitGPUToken_, std::move(prod_));
}

Member Data Documentation

cdata_

HGChebUncalibRecHitConstantData HEBRecHitGPU::cdata_

private

Definition at line 38 of file HEBRecHitGPU.cc.

d_uncalib_

HGCUncalibRecHitDevice HEBRecHitGPU::d_uncalib_

private

Definition at line 53 of file HEBRecHitGPU.cc.

Referenced by produce().

h_uncalib_

HGCUncalibRecHitHost<HGChebUncalibratedRecHitCollection> HEBRecHitGPU::h_uncalib_

private

Definition at line 54 of file HEBRecHitGPU.cc.

Referenced by produce().

kcdata_

KernelConstantData<HGChebUncalibRecHitConstantData>* HEBRecHitGPU::kcdata_

private

Definition at line 56 of file HEBRecHitGPU.cc.

Referenced by produce(), and ~HEBRecHitGPU().

prod_

HGCRecHitGPUProduct HEBRecHitGPU::prod_

private

Definition at line 52 of file HEBRecHitGPU.cc.

Referenced by produce().

recHitGPUToken_

edm::EDPutTokenT<cms::cuda::Product<HGCRecHitGPUProduct> > HEBRecHitGPU::recHitGPUToken_

private

Definition at line 33 of file HEBRecHitGPU.cc.

Referenced by produce().

rechits_

std::unique_ptr<HGChebRecHitCollection> HEBRecHitGPU::rechits_

private

Definition at line 35 of file HEBRecHitGPU.cc.

Referenced by produce().

tools_

std::unique_ptr<hgcal::RecHitTools> HEBRecHitGPU::tools_

private

Definition at line 46 of file HEBRecHitGPU.cc.

uncalibRecHitCPUToken_

edm::EDGetTokenT<HGChebUncalibratedRecHitCollection> HEBRecHitGPU::uncalibRecHitCPUToken_

private

Definition at line 32 of file HEBRecHitGPU.cc.

Referenced by produce().

vdata_

HGCConstantVectorData HEBRecHitGPU::vdata_

private

Definition at line 39 of file HEBRecHitGPU.cc.

Referenced by assert_sizes_constants_().