CaloGPUOutput Class Reference

Standard tool to output the GPU data representation to the non-standard file format that we have been using for plotting and validation purposes. More...

#include <CaloGPUOutput.h>

Inheritance diagram for CaloGPUOutput:

Collaboration diagram for CaloGPUOutput:

Public Member Functions
	CaloGPUOutput (const std::string &type, const std::string &name, const IInterface *parent)
virtual StatusCode	execute (const EventContext &ctx, const CaloRecGPU::ConstantDataHolder &constant_data, CaloRecGPU::EventDataHolder &event_data, void *temporary_buffer) const override
	Process the clusters on GPU. More...
virtual	~CaloGPUOutput ()=default
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const
virtual size_t	size_of_temporaries () const
	The size (in bytes) of the temporary object(s) that the algorithm will use. More...
	DeclareInterfaceID (CaloClusterGPUProcessor, 1, 0)

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
Gaudi::Property< std::string >	m_savePath {this, "SavePath", "./saved_clusters", "Path to where the files should be saved"}
	The path specifying the folder to which the files should be saved. More...
Gaudi::Property< std::string >	m_filePrefix {this, "FilePrefix", "", "Prefix of the saved files"}
	The prefix of the saved files. More...
Gaudi::Property< std::string >	m_fileSuffix {this, "FileSuffix", "", "Suffix of the saved files"}
	The suffix of the saved files. More...
Gaudi::Property< unsigned int >	m_numWidth {this, "NumberWidth", 9, "The number of digits to reserve for the events"}
	The number of digits to reserve for the events. More...
Gaudi::Property< bool >	m_sortedAndCutClusters {this, "UseSortedAndCutClusters", true, "Sort the clusters by transverse energy, apply a cut and ensure contiguous tags"}
	If true, sort the clusters by transverse energy and compactify the tags to ensure sequentiality. More...
Gaudi::Property< bool >	m_onlyCellInfo {this, "OnlyOutputCellInfo", false, "Only output cell info"}
	If true, only output cell info (useful for reducing disk usage when running the full standalone version of the algorithms). More...
std::atomic< bool >	m_constantDataSaved
	A flag to signal that the constant data has been adequately saved. More...
std::mutex	m_mutex
	This mutex is locked when saving the constant data on the first event to ensure thread safety. More...
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Standard tool to output the GPU data representation to the non-standard file format that we have been using for plotting and validation purposes.

Author

Nuno Fernandes nuno..nosp@m.dos..nosp@m.santo.nosp@m.s.fe.nosp@m.rnand.nosp@m.es@c.nosp@m.ern.c.nosp@m.h

Date

30 May 2022 There are likely more elegant/general/generic/portable solutions, some of which might even avoid Root too, but our workflow was built around this one...

Definition at line 27 of file CaloGPUOutput.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

CaloGPUOutput()

CaloGPUOutput::CaloGPUOutput	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 15 of file CaloGPUOutput.cxx.

                                                                                                     :
  AthAlgTool(type, name, parent),
  m_constantDataSaved(false)
{
  declareInterface<CaloClusterGPUProcessor> (this);
}

~CaloGPUOutput()

virtual CaloGPUOutput::~CaloGPUOutput ( )

virtualdefault

Member Function Documentation

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyArrayType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
  }

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

DeclareInterfaceID()

CaloClusterGPUProcessor::DeclareInterfaceID ( CaloClusterGPUProcessor  , 1  , 0    )

inherited

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T > &  t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                 {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( ) const

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode CaloGPUOutput::execute ( const EventContext &  ctx, const CaloRecGPU::ConstantDataHolder &  constant_data, CaloRecGPU::EventDataHolder &  event_data, void *  temporary_buffer  ) const

overridevirtual

Process the clusters on GPU.

Parameters

ctx	The event context.
constant_data	Data held in GPU memory that is common to all events (cell noise and geometry).
event_data	Data held in GPU memory that is specific to this event (including the description of the clusters themselves).
temporary_buffer	A pointer to an \array in GPU memory that is at least as large as size_of_temporaries(), to hold temporary information for the algorithms. Given the way CUDA memory allocations work, casting this to a pointer (or a CaloRecGPU::Helpers::CUDA_kernel_object) to the intended type and then using it will be perfectly valid.

Implements CaloClusterGPUProcessor.

Definition at line 22 of file CaloGPUOutput.cxx.

{
  if (!m_constantDataSaved.load())
    {
      std::lock_guard<std::mutex> lock_guard(m_mutex);
      if (!m_constantDataSaved.load())
        {
          const auto err1 = StandaloneDataIO::save_constants_to_folder(std::string(m_savePath), constant_data.m_geometry_dev,
                                                                       constant_data.m_cell_noise_dev, m_filePrefix, m_fileSuffix);
          if (err1 != StandaloneDataIO::ErrorState::OK)
            {
              return StatusCode::FAILURE;
            }
          m_constantDataSaved.store(true);
        }
    }
 
  Helpers::CPU_object<CellInfoArr> cell_info(event_data.m_cell_info_dev);
 
  if (m_onlyCellInfo)
    {
      const auto err2 = StandaloneDataIO::save_cell_info_to_folder(ctx.evt(), std::string(m_savePath), cell_info, m_filePrefix, m_fileSuffix, m_numWidth);
 
      if (err2 != StandaloneDataIO::ErrorState::OK)
        {
          return StatusCode::FAILURE;
        }
 
      return StatusCode::SUCCESS;
    }
 
 
  Helpers::CPU_object<CellStateArr> cell_state(event_data.m_cell_state_dev);
  Helpers::CPU_object<ClusterInfoArr> clusters(event_data.m_clusters_dev);
 
  std::unordered_map<int, int> tag_map;
 
  if (m_sortedAndCutClusters)
    {
      std::vector<int> cluster_order(clusters->number);
 
      std::iota(cluster_order.begin(), cluster_order.end(), 0);
 
      std::sort(cluster_order.begin(), cluster_order.end(), [&](const int a, const int b)
      {
        if (clusters->seedCellID[a] < 0)
          {
            return false;
            //This means that clusters with no cells
            //(marked as invalid) always compare lower,
            //so they appear in the end.
          }
        else if (clusters->seedCellID[b] < 0)
          {
            return true;
          }
        return clusters->clusterEt[a] > clusters->clusterEt[b];
      } );
 
      int real_cluster_numbers = clusters->number;
 
      for (size_t i = 0; i < cluster_order.size(); ++i)
        {
          const int this_id = cluster_order[i];
          if (clusters->seedCellID[this_id] < 0)
            {
              tag_map[this_id] = -1;
              --real_cluster_numbers;
            }
          else
            {
              tag_map[this_id] = i;
            }
        }
 
      const Helpers::CPU_object<ClusterInfoArr> temp_clusters(clusters);
 
      clusters->number = real_cluster_numbers;
 
      for (int i = 0; i < temp_clusters->number; ++i)
        {
          clusters->clusterEnergy[i] = temp_clusters->clusterEnergy[cluster_order[i]];
          clusters->clusterEt[i] = temp_clusters->clusterEt[cluster_order[i]];
          clusters->clusterEta[i] = temp_clusters->clusterEta[cluster_order[i]];
          clusters->clusterPhi[i] = temp_clusters->clusterPhi[cluster_order[i]];
          clusters->seedCellID[i] = temp_clusters->seedCellID[cluster_order[i]];
        }
 
    }
  size_t shared_count = 0;
  for (int i = 0; i < NCaloCells; ++i)
    {
      if (!cell_info->is_valid(i))
        {
          continue;
        }
      const ClusterTag this_tag = cell_state->clusterTag[i];
      if (!this_tag.is_part_of_cluster())
        {
          cell_state->clusterTag[i] = ClusterTag::make_invalid_tag();
        }
      else if (this_tag.is_part_of_cluster() && m_sortedAndCutClusters)
        {
          const int old_idx = this_tag.cluster_index();
          const int new_idx = tag_map[old_idx];
          const int old_idx2 = this_tag.is_shared_between_clusters() ? this_tag.secondary_cluster_index() : -1;
          const int new_idx2 = old_idx2 >= 0 ? tag_map[old_idx2] : -1;
          if (new_idx < 0 && new_idx2 < 0)
            {
              cell_state->clusterTag[i] = ClusterTag::make_invalid_tag();
            }
          else if (new_idx < 0)
            {
              cell_state->clusterTag[i] = ClusterTag::make_tag(new_idx2);
            }
          else if (new_idx2 < 0)
            {
              cell_state->clusterTag[i] = ClusterTag::make_tag(new_idx);
            }
          else
            {
              ++shared_count;
              cell_state->clusterTag[i] = ClusterTag::make_tag(new_idx, this_tag.secondary_cluster_weight(), new_idx2);
            }
        }
    }
 
 
  ATH_MSG_INFO("Clusters:     " << clusters->number << " (" << tag_map.size() << " total)");
  ATH_MSG_INFO("Shared Cells: " << shared_count);
 
 
  const auto err2 = StandaloneDataIO::save_event_to_folder(ctx.evt(), std::string(m_savePath), cell_info, cell_state, clusters,
                                                           m_filePrefix, m_fileSuffix, m_numWidth);
 
  if (err2 != StandaloneDataIO::ErrorState::OK)
    {
      return StatusCode::FAILURE;
    }
 
  return StatusCode::SUCCESS;
 
 
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase &  ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

msg() [1/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

renounce()

std::enable_if_t<std::is_void_v<std::result_of_t<decltype(&T::renounce)(T)> > && !std::is_base_of_v<SG::VarHandleKeyArray, T> && std::is_base_of_v<Gaudi::DataHandle, T>, void> AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray &  handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

size_of_temporaries()

virtual size_t CaloClusterGPUProcessor::size_of_temporaries ( ) const

inlinevirtualinherited

The size (in bytes) of the temporary object(s) that the algorithm will use.

Reimplemented in BasicGPUClusterInfoCalculator.

Definition at line 48 of file CaloClusterGPUProcessor.h.

  {
    return 0;
  };

sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in DerivationFramework::CfAthAlgTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and asg::AsgMetadataTool.

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase &  )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_constantDataSaved

std::atomic<bool> CaloGPUOutput::m_constantDataSaved

mutableprivate

A flag to signal that the constant data has been adequately saved.

This is required for everything to work properly in a multi-threaded context...

Definition at line 79 of file CaloGPUOutput.h.

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_filePrefix

Gaudi::Property<std::string> CaloGPUOutput::m_filePrefix {this, "FilePrefix", "", "Prefix of the saved files"}

private

The prefix of the saved files.

Empty string by default.

Definition at line 53 of file CaloGPUOutput.h.

m_fileSuffix

Gaudi::Property<std::string> CaloGPUOutput::m_fileSuffix {this, "FileSuffix", "", "Suffix of the saved files"}

private

The suffix of the saved files.

Empty string by default.

Definition at line 58 of file CaloGPUOutput.h.

m_mutex

std::mutex CaloGPUOutput::m_mutex

mutableprivate

This mutex is locked when saving the constant data on the first event to ensure thread safety.

Otherwise, it's unused.

Definition at line 84 of file CaloGPUOutput.h.

m_numWidth

Gaudi::Property<unsigned int> CaloGPUOutput::m_numWidth {this, "NumberWidth", 9, "The number of digits to reserve for the events"}

private

The number of digits to reserve for the events.

9 by default.

Definition at line 63 of file CaloGPUOutput.h.

m_onlyCellInfo

Gaudi::Property<bool> CaloGPUOutput::m_onlyCellInfo {this, "OnlyOutputCellInfo", false, "Only output cell info"}

private

If true, only output cell info (useful for reducing disk usage when running the full standalone version of the algorithms).

Definition at line 73 of file CaloGPUOutput.h.

m_savePath

Gaudi::Property<std::string> CaloGPUOutput::m_savePath {this, "SavePath", "./saved_clusters", "Path to where the files should be saved"}

private

The path specifying the folder to which the files should be saved.

Default ./saved_clusters

Definition at line 48 of file CaloGPUOutput.h.

m_sortedAndCutClusters

Gaudi::Property<bool> CaloGPUOutput::m_sortedAndCutClusters {this, "UseSortedAndCutClusters", true, "Sort the clusters by transverse energy, apply a cut and ensure contiguous tags"}

private

If true, sort the clusters by transverse energy and compactify the tags to ensure sequentiality.

Definition at line 68 of file CaloGPUOutput.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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The documentation for this class was generated from the following files:

• CaloGPUOutput.h
• CaloGPUOutput.cxx