ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC Class Reference

Inheritance diagram for ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC:

Public Member Functions
std::optional< AlpakaESTestDataCDevice >	produceDevice (device::Record< AlpakaESTestRecordC > const &iRecord)
std::optional< AlpakaESTestDataCHost >	produceHost (AlpakaESTestRecordC const &iRecord)
	TestAlpakaESProducerC (edm::ParameterSet const &iConfig)
Public Member Functions inherited from edm::ESProducer
	ESProducer ()
	ESProducer (const ESProducer &)=delete
ESProxyIndex const *	getTokenIndices (unsigned int iIndex) const
ESRecordIndex const *	getTokenRecordIndices (unsigned int iIndex) const
bool	hasMayConsumes () const noexcept
size_t	numberOfTokenIndices (unsigned int iIndex) const
ESProducer const &	operator= (const ESProducer &)=delete
SerialTaskQueueChain &	queue ()
template<typename Record >
std::optional< std::vector< ESProxyIndex > >	updateFromMayConsumes (unsigned int iIndex, const Record &iRecord) const
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &) final
	~ESProducer () noexcept(false) override
Public Member Functions inherited from edm::ESProxyFactoryProducer
	ESProxyFactoryProducer ()
	ESProxyFactoryProducer (const ESProxyFactoryProducer &)=delete
const ESProxyFactoryProducer &	operator= (const ESProxyFactoryProducer &)=delete
	~ESProxyFactoryProducer () noexcept(false) override
Public Member Functions inherited from edm::eventsetup::DataProxyProvider
void	createKeyedProxies (EventSetupRecordKey const &key, unsigned int nConcurrentIOVs)
	DataProxyProvider ()
	DataProxyProvider (const DataProxyProvider &)=delete
const ComponentDescription &	description () const
void	fillRecordsNotAllowingConcurrentIOVs (std::set< EventSetupRecordKey > &recordsNotAllowingConcurrentIOVs) const
virtual void	initConcurrentIOVs (EventSetupRecordKey const &key, unsigned int nConcurrentIOVs)
bool	isUsingRecord (const EventSetupRecordKey &key) const
KeyedProxies &	keyedProxies (const EventSetupRecordKey &iRecordKey, unsigned int iovIndex=0)
const DataProxyProvider &	operator= (const DataProxyProvider &)=delete
void	setAppendToDataLabel (const edm::ParameterSet &)
void	setDescription (const ComponentDescription &iDescription)
std::set< EventSetupRecordKey >	usingRecords () const
virtual	~DataProxyProvider () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::eventsetup::DataProxyProvider
static void	prevalidate (ConfigurationDescriptions &)

Private Attributes
edm::ESGetToken< AlpakaESTestDataCHost, AlpakaESTestRecordC >	hostToken_
edm::ESGetToken< cms::alpakatest::ESTestDataC, AlpakaESTestRecordC >	token_

Additional Inherited Members
Protected Types inherited from edm::ESProxyFactoryProducer
using	EventSetupRecordKey = eventsetup::EventSetupRecordKey
Protected Types inherited from edm::eventsetup::DataProxyProvider
using	KeyedProxiesVector = std::vector< std::pair< DataKey, std::shared_ptr< DataProxy > >>
Protected Member Functions inherited from ALPAKA_ACCELERATOR_NAMESPACE::ESProducer
template<typename T >
auto	setWhatProduced (T *iThis, edm::es::Label const &label={})
template<typename T , typename TReturn , typename TRecord >
auto	setWhatProduced (T *iThis, TReturn(T ::*iMethod)(TRecord const &), edm::es::Label const &label={})
template<typename T , typename TReturn , typename TRecord >
auto	setWhatProduced (T *iThis, TReturn(T ::*iMethod)(device::Record< TRecord > const &), edm::es::Label const &label={})
Protected Member Functions inherited from edm::ESProducer
template<typename T >
auto	setWhatProduced (T *iThis, const es::Label &iLabel={})
template<typename T >
auto	setWhatProduced (T *iThis, const char *iLabel)
template<typename T >
auto	setWhatProduced (T *iThis, const std::string &iLabel)
template<typename T , typename TDecorator >
auto	setWhatProduced (T *iThis, const TDecorator &iDec, const es::Label &iLabel={})
template<typename T , typename TReturn , typename TRecord >
auto	setWhatProduced (T *iThis, TReturn(T ::*iMethod)(const TRecord &), const es::Label &iLabel={})
template<typename T , typename TReturn , typename TRecord , typename TArg >
auto	setWhatProduced (T *iThis, TReturn(T ::*iMethod)(const TRecord &), const TArg &iDec, const es::Label &iLabel={})
template<typename TFunc >
auto	setWhatProduced (TFunc &&func, const es::Label &iLabel={})
template<typename TReturn , typename TRecord , typename TFunc , typename TDecorator >
ESConsumesCollectorT< TRecord >	setWhatProduced (TFunc &&func, TDecorator &&iDec, const es::Label &iLabel={})
void	usesResources (std::vector< std::string > const &)
Protected Member Functions inherited from edm::ESProxyFactoryProducer
template<class TFactory >
void	registerFactory (std::unique_ptr< TFactory > iFactory, const std::string &iLabel=std::string())
virtual void	registerFactoryWithKey (const EventSetupRecordKey &iRecord, std::unique_ptr< eventsetup::ProxyFactoryBase > iFactory, const std::string &iLabel=std::string())
KeyedProxiesVector	registerProxies (const EventSetupRecordKey &, unsigned int iovIndex) override
Protected Member Functions inherited from edm::eventsetup::DataProxyProvider
template<class T >
void	usingRecord ()
void	usingRecordWithKey (const EventSetupRecordKey &key)

Detailed Description

This class demonstrates and ESProducer on the data model 3 that

• consumes a standard host ESProduct and converts the data into an Alpaka buffer
• transfers the buffer contents to the device of the backend

Definition at line 21 of file TestAlpakaESProducerC.cc.

Constructor & Destructor Documentation

TestAlpakaESProducerC()

ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::TestAlpakaESProducerC ( edm::ParameterSet const &  iConfig )

inline

Definition at line 23 of file TestAlpakaESProducerC.cc.

References hostToken_, produceDevice(), produceHost(), ALPAKA_ACCELERATOR_NAMESPACE::ESProducer::setWhatProduced(), and token_.

                                                          {
      {
        auto cc = setWhatProduced(this, &TestAlpakaESProducerC::produceHost);
        token_ = cc.consumes();
      }
      {
        auto cc = setWhatProduced(this, &TestAlpakaESProducerC::produceDevice);
        hostToken_ = cc.consumes();
      }
    }

Member Function Documentation

fillDescriptions()

static void ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

inlinestatic

Definition at line 34 of file TestAlpakaESProducerC.cc.

References edm::ConfigurationDescriptions::addWithDefaultLabel(), and submitPVResolutionJobs::desc.

                                                                             {
      edm::ParameterSetDescription desc;
      descriptions.addWithDefaultLabel(desc);
    }

produceDevice()

std::optional<AlpakaESTestDataCDevice> ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::produceDevice ( device::Record< AlpakaESTestRecordC > const &  iRecord )

inline

Definition at line 53 of file TestAlpakaESProducerC.cc.

References ALPAKA_ACCELERATOR_NAMESPACE::device::Record< TRecord >::getTransientHandle(), hostToken_, and ALPAKA_ACCELERATOR_NAMESPACE::device::Record< TRecord >::queue().

Referenced by TestAlpakaESProducerC().

                                                                                                         {
      auto hostHandle = iRecord.getTransientHandle(hostToken_);
      auto const& hostProduct = *hostHandle;
      AlpakaESTestDataCDevice deviceProduct(hostProduct->metadata().size(), iRecord.queue());
      alpaka::memcpy(iRecord.queue(), deviceProduct.buffer(), hostProduct.buffer());

      return deviceProduct;
    }

produceHost()

std::optional<AlpakaESTestDataCHost> ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::produceHost ( AlpakaESTestRecordC const &  iRecord )

inline

Definition at line 39 of file TestAlpakaESProducerC.cc.

References edm::eventsetup::EventSetupRecordImplementation< T >::get(), cms::alpakatools::host(), mps_fire::i, input, findQualityFiles::size, token_, and PortableHostCollection< T >::view().

Referenced by TestAlpakaESProducerC().

                                                                                       {
      auto const& input = iRecord.get(token_);

      int const size = 5;
      // TODO: pinned allocation?
      // TODO: cached allocation?
      AlpakaESTestDataCHost product(size, cms::alpakatools::host());
      for (int i = 0; i < size; ++i) {
        product.view()[i].x() = input.value() - i;
      }
      return product;
    }

Member Data Documentation

hostToken_

edm::ESGetToken<AlpakaESTestDataCHost, AlpakaESTestRecordC> ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::hostToken_

private

Definition at line 64 of file TestAlpakaESProducerC.cc.

Referenced by produceDevice(), and TestAlpakaESProducerC().

token_

edm::ESGetToken<cms::alpakatest::ESTestDataC, AlpakaESTestRecordC> ALPAKA_ACCELERATOR_NAMESPACE::TestAlpakaESProducerC::token_

private

Definition at line 63 of file TestAlpakaESProducerC.cc.

Referenced by produceHost(), and TestAlpakaESProducerC().