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CUDATestOpaqueAdditionModule Class Reference
Inheritance diagram for CUDATestOpaqueAdditionModule:
edm::global::EDAnalyzer<> edm::global::EDAnalyzerBase edm::EDConsumerBase

Public Member Functions

void analyze (edm::StreamID, edm::Event const &event, edm::EventSetup const &setup) const override
 
 CUDATestOpaqueAdditionModule (edm::ParameterSet const &config)
 
 ~CUDATestOpaqueAdditionModule () override=default
 
- Public Member Functions inherited from edm::global::EDAnalyzer<>
 EDAnalyzer ()=default
 
 EDAnalyzer (const EDAnalyzer &)=delete
 
const EDAnalyzer & operator= (const EDAnalyzer &)=delete
 
bool wantsGlobalLuminosityBlocks () const final
 
bool wantsGlobalRuns () const final
 
bool wantsInputProcessBlocks () const final
 
bool wantsProcessBlocks () const final
 
bool wantsStreamLuminosityBlocks () const final
 
bool wantsStreamRuns () const final
 
- Public Member Functions inherited from edm::global::EDAnalyzerBase
void callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
 
 EDAnalyzerBase ()
 
ModuleDescription const & moduleDescription () const
 
 ~EDAnalyzerBase () override
 
- Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo > consumesInfo () const
 
void convertCurrentProcessAlias (std::string const &processName)
 Convert "@currentProcess" in InputTag process names to the actual current process name. More...
 
 EDConsumerBase ()
 
 EDConsumerBase (EDConsumerBase const &)=delete
 
 EDConsumerBase (EDConsumerBase &&)=default
 
ESProxyIndex const * esGetTokenIndices (edm::Transition iTrans) const
 
std::vector< ESProxyIndex > const & esGetTokenIndicesVector (edm::Transition iTrans) const
 
std::vector< ESRecordIndex > const & esGetTokenRecordIndicesVector (edm::Transition iTrans) const
 
ProductResolverIndexAndSkipBit indexFrom (EDGetToken, BranchType, TypeID const &) const
 
void itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
 
void itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
 
std::vector< ProductResolverIndexAndSkipBit > const & itemsToGetFrom (BranchType iType) const
 
void labelsForToken (EDGetToken iToken, Labels &oLabels) const
 
void modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const *> *, NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const
 
EDConsumerBase const & operator= (EDConsumerBase const &)=delete
 
EDConsumerBase & operator= (EDConsumerBase &&)=default
 
bool registeredToConsume (ProductResolverIndex, bool, BranchType) const
 
bool registeredToConsumeMany (TypeID const &, BranchType) const
 
void selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)
 
ProductResolverIndexAndSkipBit uncheckedIndexFrom (EDGetToken) const
 
void updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
 
void updateLookup (eventsetup::ESRecordsToProxyIndices const &)
 
virtual ~EDConsumerBase () noexcept(false)
 

Static Public Member Functions

static void fillDescriptions (edm::ConfigurationDescriptions &descriptions)
 
- Static Public Member Functions inherited from edm::global::EDAnalyzerBase
static const std::string & baseType ()
 
static void fillDescriptions (ConfigurationDescriptions &descriptions)
 
static void prevalidate (ConfigurationDescriptions &descriptions)
 

Private Attributes

const uint32_t size_
 

Additional Inherited Members

- Public Types inherited from edm::global::EDAnalyzerBase
typedef EDAnalyzerBase ModuleType
 
- Public Types inherited from edm::EDConsumerBase
typedef ProductLabels Labels
 
- Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType > consumes (edm::InputTag const &tag)
 
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B > consumes (edm::InputTag tag) noexcept
 
EDGetToken consumes (const TypeToGet &id, edm::InputTag const &tag)
 
template<BranchType B>
EDGetToken consumes (TypeToGet const &id, edm::InputTag const &tag)
 
ConsumesCollector consumesCollector ()
 Use a ConsumesCollector to gather consumes information from helper functions. More...
 
template<typename ProductType , BranchType B = InEvent>
void consumesMany ()
 
void consumesMany (const TypeToGet &id)
 
template<BranchType B>
void consumesMany (const TypeToGet &id)
 
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto esConsumes ()
 
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto esConsumes (ESInputTag const &tag)
 
template<Transition Tr = Transition::Event>
constexpr auto esConsumes ()
 
template<Transition Tr = Transition::Event>
auto esConsumes (ESInputTag tag)
 
template<Transition Tr = Transition::Event>
ESGetTokenGeneric esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
 Used with EventSetupRecord::doGet. More...
 
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType > mayConsume (edm::InputTag const &tag)
 
EDGetToken mayConsume (const TypeToGet &id, edm::InputTag const &tag)
 
template<BranchType B>
EDGetToken mayConsume (const TypeToGet &id, edm::InputTag const &tag)
 
void resetItemsToGetFrom (BranchType iType)
 

Detailed Description

Definition at line 17 of file CUDATestOpaqueAdditionModule.cc.

Constructor & Destructor Documentation

◆ CUDATestOpaqueAdditionModule()

CUDATestOpaqueAdditionModule::CUDATestOpaqueAdditionModule ( edm::ParameterSet const &  config)
explicit

Definition at line 30 of file CUDATestOpaqueAdditionModule.cc.

31  : size_(config.getParameter<uint32_t>("size")) {}
config
Definition: config.py:1

◆ ~CUDATestOpaqueAdditionModule()

CUDATestOpaqueAdditionModule::~CUDATestOpaqueAdditionModule ( )
overridedefault

Member Function Documentation

◆ analyze()

void CUDATestOpaqueAdditionModule::analyze ( edm::StreamID  ,
edm::Event const &  event,
edm::EventSetup const &  setup 
) const
overridevirtual

Implements edm::global::EDAnalyzerBase.

Definition at line 39 of file CUDATestOpaqueAdditionModule.cc.

References cms::cuda::assert(), gather_cfg::cout, ecalDigis_cff::cuda, geometryDiff::epsilon, mps_fire::i, cms::cudatest::opaque_add_vectors_f(), or, MillePedeFileConverter_cfg::out, and size_.

39  {
40  // require CUDA for running
41  edm::Service<CUDAInterface> cuda;
42  if (not cuda or not cuda->enabled()) {
43  std::cout << "The CUDAService is not available or disabled, the test will be skipped.\n";
44  return;
45  }
46 
47  // random number generator with a gaussian distribution
48  std::random_device rd{};
49  std::default_random_engine rand{rd()};
50  std::normal_distribution<float> dist{0., 1.};
51 
52  // tolerance
53  constexpr float epsilon = 0.000001;
54 
55  // allocate input and output host buffers
56  std::vector<float> in1(size_);
57  std::vector<float> in2(size_);
58  std::vector<float> out(size_);
59 
60  // fill the input buffers with random data, and the output buffer with zeros
61  for (size_t i = 0; i < size_; ++i) {
62  in1[i] = dist(rand);
63  in2[i] = dist(rand);
64  out[i] = 0.;
65  }
66 
67  // launch the 1-dimensional kernel for vector addition
68  cms::cudatest::opaque_add_vectors_f(in1.data(), in2.data(), out.data(), size_);
69 
70  // check the results
71  for (size_t i = 0; i < size_; ++i) {
72  float sum = in1[i] + in2[i];
73  assert(out[i] < sum + epsilon);
74  assert(out[i] > sum - epsilon);
75  }
76 
77  std::cout << "All tests passed.\n";
78 }
mps_fire.i
i
Definition: mps_fire.py:429
cms::cuda::assert
assert(be >=bs)
or
The Signals That Services Can Subscribe To This is based on ActivityRegistry and is current per Services can connect to the signals distributed by the ActivityRegistry in order to monitor the activity of the application Each possible callback has some defined which we here list in angle e< void, edm::EventID const &, edm::Timestamp const & > We also list in braces which AR_WATCH_USING_METHOD_ is used for those or
Definition: Activities.doc:12
MillePedeFileConverter_cfg.out
out
Definition: MillePedeFileConverter_cfg.py:31
ecalDigis_cff.cuda
cuda
Definition: ecalDigis_cff.py:35
cms::cudatest::opaque_add_vectors_f
void opaque_add_vectors_f(const float *in1, const float *in2, float *out, size_t size)
Definition: DeviceAdditionOpaque.cc:11
gather_cfg.cout
cout
Definition: gather_cfg.py:144

◆ fillDescriptions()

void CUDATestOpaqueAdditionModule::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions)
static

Definition at line 33 of file CUDATestOpaqueAdditionModule.cc.

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

33  {
34  edm::ParameterSetDescription desc;
35  desc.add<uint32_t>("size", 1024 * 1024);
36  descriptions.addWithDefaultLabel(desc);
37 }
edm::ConfigurationDescriptions::addWithDefaultLabel
void addWithDefaultLabel(ParameterSetDescription const &psetDescription)
Definition: ConfigurationDescriptions.cc:87

Member Data Documentation

◆ size_

const uint32_t CUDATestOpaqueAdditionModule::size_
private

Definition at line 27 of file CUDATestOpaqueAdditionModule.cc.

Referenced by analyze().

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