The Gaudi Framework  master (ff829712)
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StoreSnifferAlg Class Reference

Small algorithm, which traverses the data store and prints a summary of the leafs accessed during the run. More...

Inheritance diagram for StoreSnifferAlg:
Collaboration diagram for StoreSnifferAlg:

Classes

struct  LeafInfo
 

Public Types

typedef map< string, LeafInfoSniffInfo
 
typedef map< string, map< int, int > > Correlations
 
- Public Types inherited from Gaudi::Algorithm
typedef Gaudi::PluginService::Factory< IAlgorithm *(const std::string &, ISvcLocator *)> Factory
 
- Public Types inherited from extends< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >, IDataHandleHolder >
using base_class
 Typedef to this class.
 
using extend_interfaces_base
 Typedef to the base of this class.
 
- Public Types inherited from PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
using PropertyHolderImpl
 Typedef used to refer to this class from derived classes, as in.
 
- Public Types inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
using base_class
 
- Public Types inherited from extend_interfaces< Interfaces... >
using ext_iids
 take union of the ext_iids of all Interfaces...
 

Public Member Functions

size_t explore (IRegistry *pObj)
 
StatusCode initialize () override
 Initialize.
 
StatusCode finalize () override
 Finalize.
 
StatusCode execute () override
 Execute procedure.
 
- Public Member Functions inherited from Algorithm
 LegacyAlgorithmAdapter (std::string name, ISvcLocator *svcloc, std::string version=PACKAGE_VERSION)
 
- Public Member Functions inherited from Gaudi::details::LegacyAlgorithmAdapter
 LegacyAlgorithmAdapter (std::string name, ISvcLocator *svcloc, std::string version=PACKAGE_VERSION)
 
const EventContextgetContext () const
 
bool isExecuted () const
 Has this algorithm been executed since the last reset?
 
void setExecuted (bool state) const
 Set the executed flag to the specified state.
 
bool filterPassed () const
 Did this algorithm pass or fail its filter criterion for the last event?
 
void setFilterPassed (bool state) const
 Set the filter passed flag to the specified state.
 
- Public Member Functions inherited from Gaudi::Algorithm
 Algorithm (std::string name, ISvcLocator *svcloc, std::string version=PACKAGE_VERSION)
 Constructor.
 
StatusCode sysStart () override
 Reinitialization method invoked by the framework.
 
StatusCode sysInitialize () override
 Initialization method invoked by the framework.
 
StatusCode sysReinitialize () override
 Reinitialization method invoked by the framework.
 
StatusCode sysRestart () override
 Restart method invoked by the framework.
 
StatusCode sysExecute (const EventContext &ctx) override
 The actions to be performed by the algorithm on an event.
 
StatusCode sysStop () override
 System stop.
 
StatusCode sysFinalize () override
 System finalization.
 
const std::string & name () const override
 The identifying name of the algorithm object.
 
const Gaudi::StringKeynameKey () const override
 
const std::string & type () const override
 The type of the algorithm object.
 
void setType (std::string type) override
 
const std::string & version () const override
 
unsigned int index () const override
 
StatusCode configure () override
 Dummy implementation of IStateful::configure() method.
 
StatusCode terminate () override
 Dummy implementation of IStateful::terminate() method.
 
StatusCode initialize () override
 the default (empty) implementation of IStateful::initialize() method
 
StatusCode start () override
 the default (empty) implementation of IStateful::start() method
 
StatusCode stop () override
 the default (empty) implementation of IStateful::stop() method
 
StatusCode finalize () override
 the default (empty) implementation of IStateful::finalize() method
 
StatusCode reinitialize () override
 the default (empty) implementation of IStateful::reinitialize() method
 
StatusCode restart () override
 the default (empty) implementation of IStateful::restart() method
 
Gaudi::StateMachine::State FSMState () const override
 returns the current state of the algorithm
 
Gaudi::StateMachine::State targetFSMState () const override
 returns the state the algorithm will be in after the ongoing transition
 
bool isEnabled () const override
 Is this algorithm enabled or disabled?
 
bool isSequence () const override
 Are we a Sequence?
 
unsigned int errorCount () const
 Get the number of failures of the algorithm.
 
SmartIF< IServiceservice (std::string_view name, const bool createIf=true, const bool quiet=false) const
 Return a pointer to the service identified by name (or "type/name")
 
template<class T>
SmartIF< T > service (std::string_view name, bool createIf=true, bool quiet=false) const
 
SmartIF< IAuditorSvc > & auditorSvc () const
 The standard auditor service.May not be invoked before sysInitialize() has been invoked.
 
SmartIF< IChronoStatSvc > & chronoSvc () const
 The standard Chrono & Stat service, Return a pointer to the service if present.
 
SmartIF< IDataProviderSvc > & detSvc () const
 The standard detector data service.
 
SmartIF< IConversionSvc > & detCnvSvc () const
 The standard detector data persistency conversion service.
 
SmartIF< IDataProviderSvc > & eventSvc () const
 The standard event data service.
 
SmartIF< IDataProviderSvc > & evtSvc () const
 shortcut for method eventSvc
 
SmartIF< IConversionSvc > & eventCnvSvc () const
 The standard event data persistency conversion service.
 
SmartIF< IHistogramSvc > & histoSvc () const
 The standard histogram service.
 
SmartIF< INTupleSvc > & ntupleSvc () const
 The standard N tuple service.
 
SmartIF< IRndmGenSvc > & randSvc () const
 The standard RandomGen service, Return a pointer to the service if present.
 
SmartIF< IToolSvc > & toolSvc () const
 The standard ToolSvc service, Return a pointer to the service if present.
 
SmartIF< IExceptionSvc > & exceptionSvc () const
 Get the exception Service.
 
SmartIF< IAlgContextSvc > & contextSvc () const
 get Algorithm Context Service
 
SmartIF< ITimelineSvc > & timelineSvc () const
 
SmartIF< ISvcLocator > & serviceLocator () const override
 The standard service locator.
 
SmartIF< ISvcLocator > & svcLoc () const
 shortcut for method serviceLocator
 
SmartIF< IHiveWhiteBoard > & whiteboard () const
 
SmartIF< IAlgExecStateSvc > & algExecStateSvc () const
 
bool registerContext () const
 register for Algorithm Context Service?
 
template<class T>
Gaudi::Details::PropertyBasedeclareProperty (const std::string &name, ToolHandle< T > &hndl, const std::string &doc="none")
 
template<class T>
Gaudi::Details::PropertyBasedeclareProperty (const std::string &name, ToolHandleArray< T > &hndlArr, const std::string &doc="none")
 
SmartIF< IMonitorSvc > & monitorSvc () const
 Access the monitor service.
 
template<class T>
void declareInfo (const std::string &name, const T &var, const std::string &desc) const
 Declare monitoring information.
 
void declareInfo (const std::string &name, const std::string &format, const void *var, int size, const std::string &desc) const
 Declare monitoring information (special case)
 
void acceptDHVisitor (IDataHandleVisitor *) const override
 
void registerTool (IAlgTool *tool) const
 
void deregisterTool (IAlgTool *tool) const
 
template<class T>
StatusCode declareTool (ToolHandle< T > &handle, bool createIf=true)
 
template<class T>
StatusCode declareTool (ToolHandle< T > &handle, const std::string &toolTypeAndName, bool createIf=true)
 
template<class T>
void addToolsArray (ToolHandleArray< T > &hndlArr)
 
const std::vector< IAlgTool * > & tools () const
 
bool isAsynchronous () const
 
void setAsynchronous (bool value)
 
unsigned int cardinality () const override
 Return the cardinality.
 
const std::vector< std::string > & neededResources () const override
 
AlgExecStateRef execState (const EventContext &ctx) const override
 get the AlgExecStateRef of current algorithm Actually a small wrapper around it, thus the plain object return type
 
std::ostream & toControlFlowExpression (std::ostream &os) const override
 Produce string represention of the control flow expression.
 
- Public Member Functions inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
std::vector< Gaudi::DataHandle * > inputHandles () const override
 
std::vector< Gaudi::DataHandle * > outputHandles () const override
 
virtual const DataObjIDCollextraInputDeps () const override
 
virtual const DataObjIDCollextraOutputDeps () const override
 
void declare (Gaudi::DataHandle &handle) override
 
void renounce (Gaudi::DataHandle &handle) override
 
bool renounceInput (const DataObjID &id) override
 
const DataObjIDCollinputDataObjs () const override
 
const DataObjIDColloutputDataObjs () const override
 
void addDependency (const DataObjID &id, const Gaudi::DataHandle::Mode &mode) override
 
- Public Member Functions inherited from extends< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >, IDataHandleHolder >
void const * i_cast (const InterfaceID &tid) const override
 Implementation of IInterface::i_cast.
 
StatusCode queryInterface (const InterfaceID &ti, void **pp) override
 Implementation of IInterface::queryInterface.
 
std::vector< std::string > getInterfaceNames () const override
 Implementation of IInterface::getInterfaceNames.
 
- Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
StatusCode setProperty (const Gaudi::Details::PropertyBase &p)
 Set the property from a property.
 
StatusCode setProperty (const std::string &name, const char *v)
 Special case for string literals.
 
StatusCode setProperty (const std::string &name, const std::string &v)
 Special case for std::string.
 
StatusCode setProperty (const std::string &name, const TYPE &value)
 set the property form the value
 
 PropertyHolder ()=default
 
Gaudi::Details::PropertyBasedeclareProperty (Gaudi::Details::PropertyBase &prop)
 Declare a property.
 
Gaudi::Details::PropertyBasedeclareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
 Helper to wrap a regular data member and use it as a regular property.
 
Gaudi::Details::PropertyBasedeclareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
 Declare a PropertyBase instance setting name and documentation.
 
Gaudi::Details::PropertyBasedeclareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
 Declare a remote property.
 
StatusCode setProperty (const std::string &name, const Gaudi::Details::PropertyBase &p) override
 set the property from another property with a different name
 
StatusCode setProperty (const std::string &s) override
 set the property from the formatted string
 
StatusCode setProperty (const Gaudi::Details::PropertyBase &p)
 Set the property from a property.
 
StatusCode setProperty (const std::string &name, const char *v)
 Special case for string literals.
 
StatusCode setProperty (const std::string &name, const std::string &v)
 Special case for std::string.
 
StatusCode setProperty (const std::string &name, const TYPE &value)
 set the property form the value
 
StatusCode setPropertyRepr (const std::string &n, const std::string &r) override
 set the property from name and value string representation
 
StatusCode getProperty (Gaudi::Details::PropertyBase *p) const override
 get the property
 
const Gaudi::Details::PropertyBasegetProperty (std::string_view name) const override
 get the property by name
 
StatusCode getProperty (std::string_view n, std::string &v) const override
 convert the property to the string
 
const std::vector< Gaudi::Details::PropertyBase * > & getProperties () const override
 get all properties
 
bool hasProperty (std::string_view name) const override
 Return true if we have a property with the given name.
 
Gaudi::Details::PropertyBaseproperty (std::string_view name) const
 \fixme property and bindPropertiesTo should be protected
 
void bindPropertiesTo (Gaudi::Interfaces::IOptionsSvc &optsSvc)
 
 PropertyHolder (const PropertyHolder &)=delete
 
PropertyHolderoperator= (const PropertyHolder &)=delete
 
- Public Member Functions inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
MSG::Level msgLevel () const
 get the cached level (originally extracted from the embedded MsgStream)
 
bool msgLevel (MSG::Level lvl) const
 get the output level from the embedded MsgStream
 
- Public Member Functions inherited from CommonMessagingBase
virtual ~CommonMessagingBase ()=default
 Virtual destructor.
 
const SmartIF< IMessageSvc > & msgSvc () const
 The standard message service.
 
MsgStreammsgStream () const
 Return an uninitialized MsgStream.
 
MsgStreammsgStream (const MSG::Level level) const
 Predefined configurable message stream for the efficient printouts.
 
MsgStreamalways () const
 shortcut for the method msgStream(MSG::ALWAYS)
 
MsgStreamfatal () const
 shortcut for the method msgStream(MSG::FATAL)
 
MsgStreamerr () const
 shortcut for the method msgStream(MSG::ERROR)
 
MsgStreamerror () const
 shortcut for the method msgStream(MSG::ERROR)
 
MsgStreamwarning () const
 shortcut for the method msgStream(MSG::WARNING)
 
MsgStreaminfo () const
 shortcut for the method msgStream(MSG::INFO)
 
MsgStreamdebug () const
 shortcut for the method msgStream(MSG::DEBUG)
 
MsgStreamverbose () const
 shortcut for the method msgStream(MSG::VERBOSE)
 
MsgStreammsg () const
 shortcut for the method msgStream(MSG::INFO)
 

Public Attributes

SmartIF< IDataManagerSvcm_mgr
 
SniffInfo m_info
 
SniffInfo m_curr
 
Correlations m_corr
 
Correlations m_links
 
- Public Attributes inherited from Gaudi::Algorithm
friend AlgorithmManager
 

Additional Inherited Members

- Protected Member Functions inherited from Gaudi::details::LegacyAlgorithmAdapter
bool isReEntrant () const override
 
- Protected Member Functions inherited from Gaudi::Algorithm
std::vector< IAlgTool * > & tools ()
 
bool isInitialized () const override
 Has the Algorithm already been initialized?
 
bool isFinalized () const override
 Has the Algorithm already been finalized?
 
void setIndex (const unsigned int &idx) override
 set instantiation index of Alg
 
bool isReEntrant () const override
 
- Protected Member Functions inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
void initDataHandleHolder ()
 initializes all handles - called by the sysInitialize method of any descendant of this
 
- Protected Member Functions inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
MSG::Level setUpMessaging () const
 Set up local caches.
 
MSG::Level resetMessaging ()
 Reinitialize internal states.
 
void updateMsgStreamOutputLevel (int level)
 Update the output level of the cached MsgStream.
 
- Protected Attributes inherited from Gaudi::Algorithm
std::unique_ptr< IDataHandleVisitorm_updateDataHandles
 Hook for for derived classes to provide a custom visitor for data handles.
 
- Protected Attributes inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
DataObjIDColl m_inputDataObjs
 
DataObjIDColl m_outputDataObjs
 

Detailed Description

Small algorithm, which traverses the data store and prints a summary of the leafs accessed during the run.

Author
: M.Frank
Version
: 1.0

Definition at line 37 of file StoreSnifferAlg.cpp.

Member Typedef Documentation

◆ Correlations

typedef map<string, map<int, int> > StoreSnifferAlg::Correlations

Definition at line 50 of file StoreSnifferAlg.cpp.

◆ SniffInfo

Definition at line 49 of file StoreSnifferAlg.cpp.

Member Function Documentation

◆ execute()

StatusCode StoreSnifferAlg::execute ( )
inlineoverridevirtual

Execute procedure.

Implements Algorithm.

Definition at line 137 of file StoreSnifferAlg.cpp.

137 {
138 SmartDataPtr<DataObject> root( eventSvc(), "/Event" );
139 if ( root ) {
140 m_curr.clear();
141 auto& evnt = m_curr["/Event"];
142 evnt.count = explore( root->registry() );
143 evnt.clid = root->clID();
144 evnt.id = m_curr.size();
145 for ( const auto& i : m_curr ) m_info[i.first].count++;
146 for ( const auto& i : m_info ) {
147 const string& nam = i.first;
148 // const LeafInfo& leaf = (*i).second;
149 auto c = m_corr.find( nam );
150 if ( c == m_corr.end() ) {
151 m_corr[nam] = {};
152 c = m_corr.find( nam );
153 }
154 for ( const auto& l : m_curr ) {
155 const auto& id = l.second.id;
156 auto k = c->second.find( id );
157 if ( k == c->second.end() ) k = c->second.emplace( id, 0 ).first;
158 ++( k->second );
159 }
160
161 c = m_links.find( nam );
162 if ( c == m_links.end() ) c = m_links.emplace( nam, std::map<int, int>{} ).first;
163 if ( m_curr.find( nam ) == m_curr.end() ) continue;
164
165 SmartDataPtr<DataObject> obj( eventSvc(), nam );
166 if ( !obj ) continue;
167
168 LinkManager* m = obj->linkMgr();
169 for ( long l = 0; l < m->size(); ++l ) {
170 auto* lnk = m->link( l );
171 auto il = m_curr.find( lnk->path() );
172 // cout << "Link:" << lnk->path() << " " << (char*)(il != m_curr.end() ? "Found" : "Not there") << endl;
173 if ( il == m_curr.end() ) continue;
174 if ( !lnk->object() ) continue;
175 const auto& id = il->second.id;
176 auto k = c->second.find( id );
177 if ( k == c->second.end() ) k = c->second.emplace( id, 0 ).first;
178 ++( k->second );
179 }
180 }
181 }
182 return StatusCode::SUCCESS;
183 }
SmartIF< IDataProviderSvc > & eventSvc() const
The standard event data service.
constexpr static const auto SUCCESS
Definition StatusCode.h:99
Correlations m_links
size_t explore(IRegistry *pObj)
Correlations m_corr
constexpr double m
dict l
Definition gaudirun.py:583

◆ explore()

size_t StoreSnifferAlg::explore ( IRegistry * pObj)
inline

We are only interested in leaves with an object

Definition at line 55 of file StoreSnifferAlg.cpp.

55 {
56 if ( pObj ) {
57 auto mgr = eventSvc().as<IDataManagerSvc>();
58 if ( mgr ) {
59 vector<IRegistry*> leaves;
60 StatusCode sc = m_mgr->objectLeaves( pObj, leaves );
61 if ( sc.isSuccess() ) {
62 for ( auto& pReg : leaves ) {
64 if ( !pReg->address() || !pReg->object() ) continue;
65 const string& id = pReg->identifier();
66 auto j = m_info.find( id );
67 if ( j == m_info.end() ) {
68 m_info[id] = LeafInfo();
69 j = m_info.find( id );
70 j->second.count = 0;
71 j->second.id = m_info.size();
72 j->second.clid = pReg->object()->clID();
73 }
74 m_curr[id].id = m_info[id].id;
75 m_curr[id].count = explore( pReg );
76 }
77 return leaves.size();
78 }
79 }
80 }
81 return 0;
82 }
SmartIF< IFace > as() const
return a new SmartIF instance to another interface
Definition SmartIF.h:110
bool isSuccess() const
Definition StatusCode.h:314
SmartIF< IDataManagerSvc > m_mgr

◆ finalize()

StatusCode StoreSnifferAlg::finalize ( )
inlineoverride

Finalize.

Definition at line 92 of file StoreSnifferAlg.cpp.

92 {
93 auto& log = always();
94 log << "== BEGIN ============= Access list content:" << m_info.size() << endmsg;
95 for ( const auto& i : m_info ) {
96 const LeafInfo& info = i.second;
97 log << "== ITEM == " << right << setw( 4 ) << dec << info.id << " clid:" << right << setw( 8 ) << hex << info.clid
98 << " Count:" << right << setw( 6 ) << dec << info.count << " " << i.first + ":" << endmsg;
99 auto c = m_corr.find( i.first );
100 if ( c != m_corr.end() ) {
101 int cnt = 0;
102 log << "== CORRELATIONS:" << ( *c ).second.size() << endmsg;
103 for ( const auto& k : c->second ) {
104 if ( k.second > 0 ) {
105 log << dec << k.first << ":" << k.second << " ";
106 if ( ++cnt == 10 ) {
107 cnt = 0;
108 log << endmsg;
109 }
110 }
111 }
112 if ( cnt > 0 ) log << endmsg;
113 }
114 auto l = m_links.find( i.first );
115 if ( l != m_links.end() ) {
116 int cnt = 0;
117 log << "== LINKS:" << l->second.size() << endmsg;
118 for ( const auto& k : l->second ) {
119 if ( k.second > 0 ) {
120 log << dec << k.first << ":" << k.second << " ";
121 if ( ++cnt == 10 ) {
122 cnt = 0;
123 log << endmsg;
124 }
125 }
126 }
127 if ( cnt > 0 ) log << endmsg;
128 }
129 }
130 always() << "== END =============== Access list content:" << m_info.size() << endmsg;
131 m_info.clear();
132 m_mgr = nullptr;
133 return StatusCode::SUCCESS;
134 }
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition MsgStream.h:198
MsgStream & info() const
shortcut for the method msgStream(MSG::INFO)
MsgStream & always() const
shortcut for the method msgStream(MSG::ALWAYS)
MsgStream & dec(MsgStream &log)
Definition MsgStream.h:254
MsgStream & hex(MsgStream &log)
Definition MsgStream.h:258

◆ initialize()

StatusCode StoreSnifferAlg::initialize ( )
inlineoverride

Initialize.

Definition at line 85 of file StoreSnifferAlg.cpp.

85 {
86 m_info.clear();
87 m_mgr = eventSvc();
89 }

Member Data Documentation

◆ m_corr

Correlations StoreSnifferAlg::m_corr

Definition at line 53 of file StoreSnifferAlg.cpp.

◆ m_curr

SniffInfo StoreSnifferAlg::m_curr

Definition at line 52 of file StoreSnifferAlg.cpp.

◆ m_info

SniffInfo StoreSnifferAlg::m_info

Definition at line 52 of file StoreSnifferAlg.cpp.

◆ m_links

Correlations StoreSnifferAlg::m_links

Definition at line 53 of file StoreSnifferAlg.cpp.

◆ m_mgr

SmartIF<IDataManagerSvc> StoreSnifferAlg::m_mgr

Definition at line 42 of file StoreSnifferAlg.cpp.


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