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HEBRecHitGPUtoSoA Class Reference
Inheritance diagram for HEBRecHitGPUtoSoA:
edm::stream::EDProducer< edm::ExternalWork >

Public Member Functions

void acquire (edm::Event const &, edm::EventSetup const &, edm::WaitingTaskWithArenaHolder) override
 
 HEBRecHitGPUtoSoA (const edm::ParameterSet &ps)
 
void produce (edm::Event &, const edm::EventSetup &) override
 
 ~HEBRecHitGPUtoSoA () override
 
- Public Member Functions inherited from edm::stream::EDProducer< edm::ExternalWork >
 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 EDProduceroperator= (const EDProducer &)=delete
 

Private Attributes

cms::cuda::ContextState ctxState_
 
std::unique_ptr< HGCRecHitCPUProductprodPtr_
 
edm::EDPutTokenT< HGCRecHitCPUProductrecHitCPUSoAToken_
 
edm::EDGetTokenT< cms::cuda::Product< HGCRecHitGPUProduct > > recHitGPUToken_
 

Additional Inherited Members

- Public Types inherited from edm::stream::EDProducer< edm::ExternalWork >
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 35 of file HEBRecHitGPUtoSoA.cc.

Constructor & Destructor Documentation

◆ HEBRecHitGPUtoSoA()

HEBRecHitGPUtoSoA::HEBRecHitGPUtoSoA ( const edm::ParameterSet ps)
explicit

Definition at line 51 of file HEBRecHitGPUtoSoA.cc.

References edm::ParameterSet::getParameter().

52  : recHitGPUToken_{consumes<cms::cuda::Product<HGCRecHitGPUProduct>>(
53  ps.getParameter<edm::InputTag>("HEBRecHitGPUTok"))},
54  recHitCPUSoAToken_(produces<HGCRecHitCPUProduct>()) {}
T getParameter(std::string const &) const
Definition: ParameterSet.h:303
edm::EDPutTokenT< HGCRecHitCPUProduct > recHitCPUSoAToken_
edm::EDGetTokenT< cms::cuda::Product< HGCRecHitGPUProduct > > recHitGPUToken_

◆ ~HEBRecHitGPUtoSoA()

HEBRecHitGPUtoSoA::~HEBRecHitGPUtoSoA ( )
override

Definition at line 56 of file HEBRecHitGPUtoSoA.cc.

56 {}

Member Function Documentation

◆ acquire()

void HEBRecHitGPUtoSoA::acquire ( edm::Event const &  event,
edm::EventSetup const &  setup,
edm::WaitingTaskWithArenaHolder  w 
)
override

Definition at line 58 of file HEBRecHitGPUtoSoA.cc.

References eostools::move(), prodPtr_, recHitGPUToken_, KernelManagerHGCalRecHit::transfer_soa_to_host(), and w().

60  {
61  cms::cuda::ScopedContextAcquire ctx{event.streamID(), std::move(w)};
62  const auto& gpuRecHits = ctx.get(event, recHitGPUToken_);
63 
64  prodPtr_ = std::make_unique<HGCRecHitCPUProduct>(gpuRecHits.nHits(), ctx.stream());
65 
66  KernelManagerHGCalRecHit km((*prodPtr_).get(), gpuRecHits.get());
67  km.transfer_soa_to_host(ctx.stream());
68 }
T w() const
edm::EDGetTokenT< cms::cuda::Product< HGCRecHitGPUProduct > > recHitGPUToken_
std::unique_ptr< HGCRecHitCPUProduct > prodPtr_
void transfer_soa_to_host(const cudaStream_t &)
def move(src, dest)
Definition: eostools.py:511
Definition: event.py:1

◆ produce()

void HEBRecHitGPUtoSoA::produce ( edm::Event event,
const edm::EventSetup setup 
)
override

Definition at line 70 of file HEBRecHitGPUtoSoA.cc.

References eostools::move(), and prodPtr_.

70 { event.put(std::move(prodPtr_)); }
std::unique_ptr< HGCRecHitCPUProduct > prodPtr_
def move(src, dest)
Definition: eostools.py:511

Member Data Documentation

◆ ctxState_

cms::cuda::ContextState HEBRecHitGPUtoSoA::ctxState_
private

Definition at line 44 of file HEBRecHitGPUtoSoA.cc.

◆ prodPtr_

std::unique_ptr<HGCRecHitCPUProduct> HEBRecHitGPUtoSoA::prodPtr_
private

Definition at line 48 of file HEBRecHitGPUtoSoA.cc.

Referenced by acquire(), and produce().

◆ recHitCPUSoAToken_

edm::EDPutTokenT<HGCRecHitCPUProduct> HEBRecHitGPUtoSoA::recHitCPUSoAToken_
private

Definition at line 46 of file HEBRecHitGPUtoSoA.cc.

◆ recHitGPUToken_

edm::EDGetTokenT<cms::cuda::Product<HGCRecHitGPUProduct> > HEBRecHitGPUtoSoA::recHitGPUToken_
private

Definition at line 45 of file HEBRecHitGPUtoSoA.cc.

Referenced by acquire().