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TProofSuperMaster Class Reference

Implementation of TProof controlling PROOF federated clusters.

Definition at line 33 of file TProofSuperMaster.h.

Public Member Functions

 TProofSuperMaster (const char *masterurl, const char *conffile=kPROOF_ConfFile, const char *confdir=kPROOF_ConfDir, Int_t loglevel=0, const char *alias=0, TProofMgr *mgr=0)
 Start super master PROOF session.
 
virtual ~TProofSuperMaster ()
 
Long64_t Process (const char *dsname, const char *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0, TObject *enl=0)
 Process a dataset which is stored on the master with name 'dsetname'.
 
Long64_t Process (const char *dsname, TSelector *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0, TObject *enl=0)
 Process with name of dataset and TSelector object.
 
Long64_t Process (const char *sel, Long64_t nent, Option_t *o="")
 Generic (non-data based) selector processing: the Process() method of the specified selector (.C) or TSelector object is called 'n' times.
 
Long64_t Process (TDSet *set, const char *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
 Process a data set (TDSet) using the specified selector (.C) file.
 
Long64_t Process (TDSet *set, TSelector *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
 Process a data set (TDSet) using the specified selector object.
 
Long64_t Process (TFileCollection *fc, const char *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0)
 Process a data set (TFileCollection) using the specified selector (.C) file or TSelector object.
 
Long64_t Process (TFileCollection *fc, TSelector *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0)
 Process a data set (TFileCollection) using the specified selector object The default tree is analyzed (i.e.
 
Long64_t Process (TSelector *sel, Long64_t nent, Option_t *o="")
 Generic (non-data based) selector processing: the Process() method of the specified selector is called 'n' times.
 
- Public Member Functions inherited from TProof
 TProof (const char *masterurl, const char *conffile=kPROOF_ConfFile, const char *confdir=kPROOF_ConfDir, Int_t loglevel=0, const char *alias=0, TProofMgr *mgr=0)
 Create a PROOF environment.
 
virtual ~TProof ()
 Clean up PROOF environment.
 
Int_t ActivateWorker (const char *ord, Bool_t save=kTRUE)
 Make sure that the worker identified by the ordinal number 'ord' is in the active list.
 
void AddChain (TChain *chain)
 Add chain to data set.
 
Int_t AddDynamicPath (const char *libpath, Bool_t onClient=kFALSE, TList *wrks=0, Bool_t doCollect=kTRUE)
 Add 'libpath' to the lib path search.
 
void AddFeedback (const char *name)
 Add object to feedback list.
 
Int_t AddIncludePath (const char *incpath, Bool_t onClient=kFALSE, TList *wrks=0, Bool_t doCollect=kTRUE)
 Add 'incpath' to the inc path search.
 
void AddInput (TObject *obj)
 Add objects that might be needed during the processing of the selector (see Process()).
 
void AddInputData (TObject *obj, Bool_t push=kFALSE)
 Add data objects that might be needed during the processing of the selector (see Process()).
 
Int_t Archive (const char *queryref, const char *url=0)
 Send archive request for the query specified by ref.
 
Int_t Archive (Int_t query, const char *url)
 Send archive request for the qry-th query in fQueries.
 
void Browse (TBrowser *b)
 Build the PROOF's structure in the browser.
 
virtual Bool_t CancelStagingDataSet (const char *dataset)
 Cancels a dataset staging request.
 
void cd (Int_t id=-1)
 Set session with 'id' the default one.
 
Int_t CleanupSession (const char *sessiontag)
 Send cleanup request for the session specified by tag.
 
virtual void ClearCache (const char *file=0)
 Remove file from all file caches.
 
void ClearData (UInt_t what=kUnregistered, const char *dsname=0)
 Remove files for the data directory.
 
virtual void ClearDataSetCache (const char *dataset=0)
 Clear the content of the dataset cache, if any (matching 'dataset', if defined).
 
void ClearFeedback ()
 Clear feedback list.
 
void ClearInput ()
 Clear input object list.
 
void ClearInputData (const char *name)
 Remove obj 'name' form the input data list;.
 
void ClearInputData (TObject *obj=0)
 Remove obj form the input data list; if obj is null (default), clear the input data info.
 
Int_t ClearPackage (const char *package)
 Remove a specific package.
 
Int_t ClearPackages ()
 Remove all packages.
 
void Close (Option_t *option="")
 Close all open slave servers.
 
void CloseProgressDialog ()
 Close progress dialog.
 
TDrawFeedbackCreateDrawFeedback ()
 Draw feedback creation proxy.
 
void DataSetStatus (const char *msg, Bool_t status, Int_t done, Int_t total)
 Send dataset preparation status.
 
Int_t DeactivateWorker (const char *ord, Bool_t save=kTRUE)
 Remove the worker identified by the ordinal number 'ord' from the the active list.
 
void DeleteDrawFeedback (TDrawFeedback *f)
 Delete draw feedback object.
 
void DeleteParameters (const char *wildcard)
 Delete the input list parameters specified by a wildcard (e.g.
 
void Detach (Option_t *opt="")
 Detach this instance to its proofserv.
 
void DisableGoAsyn ()
 Signal to disable related switches.
 
Int_t DownloadPackage (const char *par, const char *dstdir=0)
 Download a PROOF archive (PAR file) from the master package repository.
 
Long64_t DrawSelect (const char *dsetname, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0, TObject *enl=0)
 Execute the specified drawing action on a data set which is stored on the master with name 'dsetname'.
 
virtual Long64_t DrawSelect (TDSet *dset, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
 Execute the specified drawing action on a data set (TDSet).
 
virtual Int_t Echo (const char *str)
 Sends a string to master and workers and expect them to echo it back to the client via a message.
 
virtual Int_t Echo (const TObject *obj)
 Sends an object to master and workers and expect them to send back a message with the output of its TObject::Print().
 
Int_t EnablePackage (const char *package, Bool_t notOnClient=kFALSE, TList *workers=0)
 Enable specified package.
 
Int_t EnablePackage (const char *package, const char *loadopts, Bool_t notOnClient=kFALSE, TList *workers=0)
 Enable specified package.
 
Int_t EnablePackage (const char *package, TList *loadopts, Bool_t notOnClient=kFALSE, TList *workers=0)
 Enable specified package.
 
Int_t Exec (const char *cmd, Bool_t plusMaster=kFALSE)
 Send command to be executed on the PROOF master and/or slaves.
 
Int_t Exec (const char *cmd, const char *ord, Bool_t logtomacro=kFALSE)
 Send command to be executed on node of ordinal 'ord' (use "0" for master).
 
virtual Bool_t ExistsDataSet (const char *dataset)
 Returns kTRUE if 'dataset' exists, kFALSE otherwise.
 
void Feedback (TList *objs)
 Get list of feedback objects.
 
Long64_t Finalize (const char *queryref, Bool_t force=kFALSE)
 Finalize query with reference ref.
 
Long64_t Finalize (Int_t query=-1, Bool_t force=kFALSE)
 Finalize the qry-th query in fQueries.
 
TListFindDataSets (const char *searchString, const char *optStr="")
 Find datasets, returns in a TList all found datasets.
 
Long64_t GetBytesRead () const
 
Int_t GetClientProtocol () const
 
const char * GetConfDir () const
 
const char * GetConfFile () const
 
Float_t GetCpuTime () const
 
const char * GetDataPoolUrl () const
 
virtual TFileCollectionGetDataSet (const char *dataset, const char *optStr="")
 Get a list of TFileInfo objects describing the files of the specified dataset.
 
TMapGetDataSetQuota (const char *optStr="")
 returns a map of the quotas of all groups
 
virtual TMapGetDataSets (const char *uri="", const char *optStr="")
 Lists all datasets that match given uri.
 
TString Getenv (const char *env, const char *ord="0")
 Get value of environment variable 'env' on node 'ord'.
 
TListGetFeedbackList () const
 Return feedback list.
 
const char * GetGroup () const
 
const char * GetImage () const
 
TListGetInputList ()
 Get input list.
 
TMacroGetLastLog ()
 Fill a TMacro with the log lines since the last reading (fLogFileR) Return (TMacro *)0 if no line was logged.
 
TListGetListOfEnabledPackages ()
 Get from the master the list of names of the packages enabled.
 
TListGetListOfPackages ()
 Get from the master the list of names of the packages available.
 
virtual TListGetListOfQueries (Option_t *opt="")
 Ask the master for the list of queries.
 
TListGetListOfSlaveInfos ()
 Returns list of TSlaveInfo's. In case of error return 0.
 
TListGetLoadedMacros () const
 
void GetLog (Int_t start=-1, Int_t end=-1)
 Ask for remote logs in the range [start, end].
 
Int_t GetLogLevel () const
 
TMacroGetMacroLog ()
 
TProofMgrGetManager ()
 
const char * GetMaster () const
 
void GetMaxQueries ()
 Get max number of queries whose full results are kept in the remote sandbox.
 
TFileCollectionGetMissingFiles (TQueryResult *qr=0)
 Get a TFileCollection with the files missing in the query described by 'qr' or the last query if qr is null (default).
 
Int_t GetNumberOfDrawQueries ()
 
Int_t GetNumberOfQueries ()
 Number of queries processed by this session.
 
TObjectGetOutput (const char *name)
 Get specified object that has been produced during the processing (see Process()).
 
TListGetOutputList ()
 Get list with all object created during processing (see Process()).
 
TListGetOutputNames ()
 FIXME: to be written.
 
Int_t GetParallel () const
 Returns number of slaves active in parallel mode.
 
TObjectGetParameter (const char *par) const
 Get specified parameter.
 
Int_t GetPort () const
 
EQueryMode GetQueryMode (Option_t *mode=0) const
 Find out the query mode based on the current setting and 'mode'.
 
TQueryResultGetQueryResult (const char *ref=0)
 Return pointer to the full TQueryResult instance owned by the player and referenced by 'ref'.
 
TListGetQueryResults ()
 Return pointer to the list of query results in the player.
 
Int_t GetRC (const char *RCenv, Double_t &env, const char *ord="0")
 Get into 'env' the value of double RC env variable 'rcenv' on node 'ord'.
 
Int_t GetRC (const char *RCenv, Int_t &env, const char *ord="0")
 Get into 'env' the value of integer RC env variable 'rcenv' on node 'ord'.
 
Int_t GetRC (const char *RCenv, TString &env, const char *ord="0")
 Get into 'env' the value of string RC env variable 'rcenv' on node 'ord'.
 
Float_t GetRealTime () const
 
Int_t GetRemoteProtocol () const
 
ERunStatus GetRunStatus () const
 
Int_t GetSeqNum () const
 
Int_t GetSessionID () const
 
const char * GetSessionTag () const
 
virtual TFileCollectionGetStagingStatusDataSet (const char *dataset)
 Obtains a TFileCollection showing the staging status of the specified dataset.
 
void GetStatistics (Bool_t verbose=kFALSE)
 Get statistics about CPU time, real time and bytes read.
 
Int_t GetStatus () const
 
virtual TTreeGetTreeHeader (TDSet *tdset)
 Creates a tree header (a tree with nonexisting files) object for the DataSet.
 
const char * GetUrl ()
 
const char * GetUser () const
 
const char * GetWorkDir () const
 
void GoAsynchronous ()
 Send GOASYNC message to the master.
 
Bool_t IsDataReady (Long64_t &totalbytes, Long64_t &bytesready)
 See if the data is ready to be analyzed.
 
Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
 
Bool_t IsIdle () const
 
Bool_t IsLite () const
 
Bool_t IsMaster () const
 
Bool_t IsParallel () const
 
Bool_t IsProofd () const
 
Bool_t IsTty () const
 
Bool_t IsValid () const
 
Bool_t IsWaiting () const
 
virtual Int_t Load (const char *macro, Bool_t notOnClient=kFALSE, Bool_t uniqueOnly=kTRUE, TList *wrks=0)
 Load the specified macro on master, workers and, if notOnClient is kFALSE, on the client.
 
void LogMessage (const char *msg, Bool_t all)
 Log a message into the appropriate window by emitting a signal.
 
Int_t Ping ()
 Ping PROOF. Returns 1 if master server responded.
 
virtual void Print (Option_t *option="") const
 Print status of PROOF cluster.
 
void Progress (Long64_t total, Long64_t processed)
 Get query progress information.
 
void Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti)
 Get query progress information.
 
void Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti, Int_t actw, Int_t tses, Float_t eses)
 Get query progress information.
 
void PutLog (TQueryResult *qr)
 Display log of query pq into the log window frame.
 
void QueryResultReady (const char *ref)
 Notify availability of a query result.
 
virtual Bool_t RegisterDataSet (const char *name, TFileCollection *dataset, const char *optStr="")
 Register the 'dataSet' on the cluster under the current user, group and the given 'dataSetName'.
 
Int_t Remove (const char *queryref, Bool_t all=kFALSE)
 Send remove request for the query specified by ref.
 
Int_t Remove (Int_t query, Bool_t all=kFALSE)
 Send remove request for the qry-th query in fQueries.
 
void RemoveChain (TChain *chain)
 Remove chain from data set.
 
virtual Int_t RemoveDataSet (const char *dataset, const char *optStr="")
 Remove the specified dataset from the PROOF cluster.
 
Int_t RemoveDynamicPath (const char *libpath, Bool_t onClient=kFALSE)
 Remove 'libpath' from the lib path search.
 
void RemoveFeedback (const char *name)
 Remove object from feedback list.
 
Int_t RemoveIncludePath (const char *incpath, Bool_t onClient=kFALSE)
 Remove 'incpath' from the inc path search.
 
virtual Bool_t RequestStagingDataSet (const char *dataset)
 Allows users to request staging of a particular dataset.
 
void ResetProgressDialog (const char *sel, Int_t sz, Long64_t fst, Long64_t ent)
 Reset progress dialog.
 
void ResetProgressDialogStatus ()
 
Int_t Retrieve (const char *queryref, const char *path=0)
 Send retrieve request for the query specified by ref.
 
Int_t Retrieve (Int_t query, const char *path=0)
 Send retrieve request for the qry-th query in fQueries.
 
Int_t SavePerfTree (const char *pf=0, const char *qref=0)
 Save performance information from TPerfStats to file 'pf'.
 
void SendDataSetStatus (const char *msg, UInt_t n, UInt_t tot, Bool_t st)
 Send or notify data set status.
 
Bool_t SendingLogToWindow () const
 
void SendLogToWindow (Bool_t mode)
 
void SetActive (Bool_t=kTRUE)
 
virtual void SetAlias (const char *alias="")
 Set an alias for this session.
 
void SetDataPoolUrl (const char *url)
 
virtual Int_t SetDataSetTreeName (const char *dataset, const char *treename)
 Set/Change the name of the default tree.
 
void SetDrawFeedbackOption (TDrawFeedback *f, Option_t *opt)
 Set draw feedback option.
 
void SetInputDataFile (const char *datafile)
 Set the file to be used to optimally distribute the input data objects.
 
void SetLogLevel (Int_t level, UInt_t mask=TProofDebug::kAll)
 Set server logging level.
 
void SetManager (TProofMgr *mgr)
 Set manager and schedule its destruction after this for clean operations.
 
void SetMaxDrawQueries (Int_t max)
 Set max number of draw queries whose results are saved.
 
Int_t SetParallel (Int_t nodes=-1, Bool_t random=kFALSE)
 Tell PROOF how many slaves to use in parallel.
 
void SetParameter (const char *par, const char *value)
 Set input list parameter.
 
void SetParameter (const char *par, Double_t value)
 Set an input list parameter.
 
void SetParameter (const char *par, Int_t value)
 Set an input list parameter.
 
void SetParameter (const char *par, Long64_t value)
 Set an input list parameter.
 
void SetParameter (const char *par, Long_t value)
 Set an input list parameter.
 
void SetPerfTree (const char *pf="perftree.root", Bool_t withWrks=kFALSE)
 Enable/Disable saving of the performance tree.
 
void SetPrintProgress (PrintProgress_t pp)
 
void SetProgressDialog (Bool_t on=kTRUE)
 Enable/Disable the graphic progress dialog.
 
void SetQueryMode (EQueryMode mode)
 Change query running mode to the one specified by 'mode'.
 
void SetRealTimeLog (Bool_t on=kTRUE)
 Switch ON/OFF the real-time logging facility.
 
virtual void ShowCache (Bool_t all=kFALSE)
 List contents of file cache.
 
virtual void ShowData ()
 List contents of the data directory in the sandbox.
 
void ShowDataSet (const char *dataset="", const char *opt="filter:SsCc")
 display meta-info for given dataset usi
 
virtual void ShowDataSetCache (const char *dataset=0)
 Display the content of the dataset cache, if any (matching 'dataset', if defined).
 
void ShowDataSetQuota (Option_t *opt=0)
 shows the quota and usage of all groups if opt contains "U" shows also distribution of usage on user-level
 
virtual void ShowDataSets (const char *uri="", const char *optStr="")
 Shows datasets in locations that match the uri.
 
void ShowEnabledPackages (Bool_t all=kFALSE)
 List which packages are enabled.
 
void ShowFeedback () const
 Show items in feedback list.
 
void ShowLog (const char *queryref)
 Display on screen the content of the temporary log file for query in reference.
 
void ShowLog (Int_t qry=-1)
 Display on screen the content of the temporary log file.
 
void ShowMissingFiles (TQueryResult *qr=0)
 Show information about missing files during query described by 'qr' or the last query if qr is null (default).
 
void ShowPackages (Bool_t all=kFALSE, Bool_t redirlog=kFALSE)
 List contents of package directory.
 
void ShowParameters (const char *wildcard="PROOF_*") const
 Show the input list parameters specified by the wildcard.
 
void ShowQueries (Option_t *opt="")
 Ask the master for the list of queries.
 
virtual void ShowStagingStatusDataSet (const char *dataset, const char *optStr="filter:SsCc")
 Like GetStagingStatusDataSet, but displays results immediately.
 
void StartupMessage (const char *msg, Bool_t status, Int_t done, Int_t total)
 Send startup message.
 
void StopProcess (Bool_t abort, Int_t timeout=-1)
 Send STOPPROCESS message to master and workers.
 
void Touch ()
 Ping PROOF slaves. Returns the number of slaves that responded.
 
Int_t UploadDataSet (const char *, const char *, const char *=0, Int_t=0, TList *=0)
 *** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
 
Int_t UploadDataSet (const char *, TList *, const char *=0, Int_t=0, TList *=0)
 *** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
 
Int_t UploadDataSetFromFile (const char *, const char *, const char *=0, Int_t=0, TList *=0)
 *** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
 
Int_t UploadPackage (const char *par, EUploadPackageOpt opt=kUntar, TList *workers=0)
 Upload a PROOF archive (PAR file).
 
Bool_t UseDynamicStartup () const
 
virtual Int_t VerifyDataSet (const char *dataset, const char *optStr="")
 Verify if all files in the specified dataset are available.
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor.
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor.
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings ("").
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility.
 
virtual Int_t Compare (const TObject *obj) const
 Compare two TNamed objects.
 
virtual void Copy (TObject &named) const
 Copy this to obj.
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer.
 
virtual const char * GetName () const
 Returns name of object.
 
virtual const char * GetTitle () const
 Returns title of object.
 
virtual ULong_t Hash () const
 Return hash value for this object.
 
virtual Bool_t IsSortable () const
 
virtual void ls (Option_t *option="") const
 List TNamed name and title.
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator.
 
virtual void SetName (const char *name)
 Set the name of the TNamed.
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title).
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed.
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject.
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor.
 
 TObject (const TObject &object)
 TObject copy ctor.
 
virtual ~TObject ()
 TObject destructor.
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract.
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad.
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs.
 
virtual void Delete (Option_t *option="")
 Delete this object.
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object.
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects.
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs.
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad).
 
virtual void Dump () const
 Dump contents of object on stdout.
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message.
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g.
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray.
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py).
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message.
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes.
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes.
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object.
 
virtual const char * GetIconName () const
 Returns mime type name of object.
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py).
 
virtual Option_tGetOption () const
 
virtual UInt_t GetUniqueID () const
 Return the unique object id.
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out.
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message.
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname".
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl.
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas.
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory).
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification.
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete.
 
void operator delete (void *ptr)
 Operator delete.
 
void operator delete[] (void *ptr)
 Operator delete [].
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator.
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself.
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list.
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory.
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list.
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename.
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out".
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f.
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object.
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id.
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message.
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory.
 
- Public Member Functions inherited from TQObject
 TQObject ()
 TQObject Constructor.
 
virtual ~TQObject ()
 TQObject Destructor.
 
Bool_t AreSignalsBlocked () const
 
Bool_t BlockSignals (Bool_t b)
 
virtual void ChangedBy (const char *method)
 
void CollectClassSignalLists (TList &list, TClass *cls)
 Collect class signal lists from class cls and all its base-classes.
 
Bool_t Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot)
 Non-static method is used to connect from the signal of this object to the receiver slot.
 
virtual void Connected (const char *)
 
virtual void Destroyed ()
 
Bool_t Disconnect (const char *signal=0, void *receiver=0, const char *slot=0)
 Disconnects signal of this object from slot of receiver.
 
virtual void Disconnected (const char *)
 
void Emit (const char *signal)
 Activate signal without args.
 
template<typename T >
void Emit (const char *signal, const T &arg)
 Activate signal with single parameter.
 
template<typename... T>
void EmitVA (const char *signal_name, Int_t, const T &... params)
 Emit a signal with a varying number of arguments.
 
TListGetListOfClassSignals () const
 Returns pointer to list of signals of this class.
 
TListGetListOfConnections () const
 
TListGetListOfSignals () const
 
virtual Bool_t HasConnection (const char *signal_name) const
 Return true if there is any object connected to this signal.
 
virtual void HighPriority (const char *signal_name, const char *slot_name=0)
 
virtual void LowPriority (const char *signal_name, const char *slot_name=0)
 
virtual void Message (const char *msg)
 
virtual Int_t NumberOfConnections () const
 Return number of connections for this object.
 
virtual Int_t NumberOfSignals () const
 Return number of signals for this object.
 

Protected Member Functions

virtual TVirtualProofPlayerMakePlayer (const char *player=0, TSocket *s=0)
 Construct a TProofPlayer object.
 
Bool_t StartSlaves (Bool_t)
 Start up PROOF submasters.
 
void ValidateDSet (TDSet *dset)
 Validate a TDSet.
 
- Protected Member Functions inherited from TProof
 TProof ()
 Protected constructor to be used by classes deriving from TProof (they have to call Init themselves and override StartSlaves appropriately).
 
Int_t AddWorkers (TList *wrks)
 Works on the master node only.
 
Int_t AssertPath (const char *path, Bool_t writable)
 Make sure that 'path' exists; if 'writable' is kTRUE, make also sure that the path is writable.
 
Int_t Collect (ESlaves list=kActive, Long_t timeout=-1, Int_t endtype=-1, Bool_t deactonfail=kFALSE)
 Collect responses from the slave servers.
 
Int_t Collect (TList *slaves, Long_t timeout=-1, Int_t endtype=-1, Bool_t deactonfail=kFALSE)
 Collect responses from the slave servers.
 
TSlaveCreateSlave (const char *url, const char *ord, Int_t perf, const char *image, const char *workdir)
 Create a new TSlave of type TSlave::kSlave.
 
TSlaveCreateSubmaster (const char *url, const char *ord, const char *image, const char *msd, Int_t nwk=1)
 Create a new TSlave of type TSlave::kMaster.
 
TListGetEnabledPackages () const
 
TListGetListOfActiveSlaves () const
 
TVirtualProofPlayerGetPlayer () const
 
TPluginHandlerGetProgressDialog () const
 
Int_t GetSandbox (TString &sb, Bool_t assert=kFALSE, const char *rc=0)
 Set the sandbox path from ' Proof.Sandbox' or the alternative var 'rc'.
 
void HandleLibIncPath (const char *what, Bool_t add, const char *dirs)
 Handle lib, inc search paths modification request.
 
Int_t HandleOutputOptions (TString &opt, TString &target, Int_t action)
 Extract from opt information about output handling settings.
 
Int_t Init (const char *masterurl, const char *conffile, const char *confdir, Int_t loglevel, const char *alias=0)
 Start the PROOF environment.
 
void InitMembers ()
 Default initializations.
 
virtual Int_t PollForNewWorkers ()
 Asks the PROOF Serv for new workers in Dynamic Startup mode and activates them.
 
void PrepareInputDataFile (TString &dataFile)
 Prepare the file with the input data objects to be sent the master; the objects are taken from the dedicated list and / or the specified file.
 
Int_t RemoveWorkers (TList *wrks)
 Used for shuting down the workres after a query is finished.
 
virtual void SaveWorkerInfo ()
 Save information about the worker set in the file .workers in the working dir.
 
Int_t SendFile (const char *file, Int_t opt=(kBinary|kForward|kCp|kCpBin), const char *rfile=0, TSlave *sl=0)
 Send a file to master or slave servers.
 
virtual void SendInputDataFile ()
 Send the input data objects to the master; the objects are taken from the dedicated list and / or the specified file.
 
void SetDSet (TDSet *dset)
 
void SetFeedback (TString &opt, TString &optfb, Int_t action)
 Extract from opt in optfb information about wanted feedback settings.
 
void SetPlayer (TVirtualProofPlayer *player)
 Set a new PROOF player.
 
void SetupWorkersEnv (TList *wrks, Bool_t increasingpool=kFALSE)
 Set up packages, loaded macros, include and lib paths ...
 
void UpdateDialog ()
 Final update of the progress dialog.
 
Int_t VerifyDataSetParallel (const char *uri, const char *optStr)
 Internal function for parallel dataset verification used TProof::VerifyDataSet and TProofLite::VerifyDataSet.
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected).
 
void MakeZombie ()
 
- Protected Member Functions inherited from TQObject
virtual voidGetSender ()
 
virtual const char * GetSenderClassName () const
 

Friends

class TProofPlayerSuperMaster
 

Additional Inherited Members

- Public Types inherited from TProof
enum  EProofClearData { kPurge = 0x1 , kUnregistered = 0x2 , kDataset = 0x4 , kForceClear = 0x8 }
 
enum  EQueryMode { kSync = 0 , kAsync = 1 }
 
enum  ERegisterOpt { kFailIfExists = 0 , kOverwriteIfExists = 1 , kMergeIfExists = 2 }
 
enum  ERunStatus { kRunning = 0 , kStopped = 1 , kAborted = 2 }
 
enum  EStatusBits {
  kUsingSessionGui = BIT(14) , kNewInputData = BIT(15) , kIsClient = BIT(16) , kIsMaster = BIT(17) ,
  kIsTopMaster = BIT(18) , kUseProgressDialog = BIT(19)
}
 
enum  ESubMerger {
  kOutputSize = 1 , kSendOutput = 2 , kBeMerger = 3 , kMergerDown = 4 ,
  kStopMerging = 5 , kOutputSent = 6
}
 
enum  EUploadOpt {
  kAppend = 0x1 , kOverwriteDataSet = 0x2 , kNoOverwriteDataSet = 0x4 , kOverwriteAllFiles = 0x8 ,
  kOverwriteNoFiles = 0x10 , kAskUser = 0x0
}
 
enum  EUploadPackageOpt { kUntar = 0x0 , kRemoveOld = 0x1 }
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) ,
  kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TProof
static void AddEnvVar (const char *name, const char *value)
 Add an variable to the list of environment variables passed to proofserv on the master and slaves.
 
static void DelEnvVar (const char *name)
 Remove an variable from the list of environment variables passed to proofserv on the master and slaves.
 
static const TListGetEnvVars ()
 Get environemnt variables.
 
static TObjectGetOutput (const char *name, TList *out)
 Find object 'name' in list 'out' or in the files specified in there.
 
static Int_t GetParameter (TCollection *c, const char *par, Double_t &value)
 Get the value from the specified parameter from the specified collection.
 
static Int_t GetParameter (TCollection *c, const char *par, Int_t &value)
 Get the value from the specified parameter from the specified collection.
 
static Int_t GetParameter (TCollection *c, const char *par, Long64_t &value)
 Get the value from the specified parameter from the specified collection.
 
static Int_t GetParameter (TCollection *c, const char *par, Long_t &value)
 Get the value from the specified parameter from the specified collection.
 
static Int_t GetParameter (TCollection *c, const char *par, TString &value)
 Get the value from the specified parameter from the specified collection.
 
static void LogViewer (const char *url=0, Int_t sessionidx=0)
 Start the log viewer window usign the plugin manager.
 
static TProofMgrMgr (const char *url)
 Get instance of the effective manager for 'url' Return 0 on failure.
 
static TProofOpen (const char *url=0, const char *conffile=0, const char *confdir=0, Int_t loglevel=0)
 Start a PROOF session on a specific cluster.
 
static void Reset (const char *url, Bool_t hard=kFALSE)
 Wrapper around TProofMgr::Reset(...).
 
static void ResetEnvVars ()
 Clear the list of environment variables passed to proofserv on the master and slaves.
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag.
 
static Bool_t GetObjectStat ()
 Get status of object stat flag.
 
static void SetDtorOnly (void *obj)
 Set destructor only flag.
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable.
 
- Static Public Member Functions inherited from TQObject
static Bool_t AreAllSignalsBlocked ()
 Returns true if all signals are blocked.
 
static Bool_t BlockAllSignals (Bool_t b)
 Block or unblock all signals. Returns the previous block status.
 
static Bool_t Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot)
 This method allows to make a connection from any object of the same class to a single slot.
 
static Bool_t Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
 Create connection between sender and receiver.
 
static Bool_t Disconnect (const char *class_name, const char *signal, void *receiver=0, const char *slot=0)
 Disconnects "class signal".
 
static Bool_t Disconnect (TQObject *sender, const char *signal=0, void *receiver=0, const char *slot=0)
 Disconnects signal in object sender from slot_method in object receiver.
 
- Protected Types inherited from TProof
enum  ESlaves { kAll , kActive , kUnique , kAllUnique }
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(3) }
 
- Static Protected Member Functions inherited from TProof
static Int_t AssertDataSet (TDSet *dset, TList *input, TDataSetManager *mgr, TString &emsg)
 Make sure that dataset is in the form to be processed.
 
static void AssertMacroPath (const char *macro)
 Make sure that the directory path contained by macro is in the macro path.
 
static Bool_t GetFileInCmd (const char *cmd, TString &fn)
 Static method to extract the filename (if any) form a CINT command.
 
static Int_t GetInputData (TList *input, const char *cachedir, TString &emsg)
 Get the input data from the file defined in the input list.
 
static Int_t SaveInputData (TQueryResult *qr, const char *cachedir, TString &emsg)
 Save input data file from 'cachedir' into the sandbox or create a the file with input data objects.
 
static Int_t SendInputData (TQueryResult *qr, TProof *p, TString &emsg)
 Send the input data file to the workers.
 
static voidSlaveStartupThread (void *arg)
 
static void SystemCmd (const char *cmd, Int_t fdout)
 Exec system command 'cmd'. If fdout > -1, append the output to fdout.
 
- Static Protected Member Functions inherited from TQObject
static Int_t CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot)
 Checking of consistency of sender/receiver methods/arguments.
 
static TString CompressName (const char *method_name)
 Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.
 
static Bool_t ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
 This method allows to make connection from any object of the same class to the receiver object.
 
static Bool_t ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
 Create connection between sender and receiver.
 
- Protected Attributes inherited from TProof
TMonitorfAllMonitor
 
TListfAvailablePackages
 
TListfBadSlaves
 
Long64_t fBytesReady
 
Int_t fCollectTimeout
 
TString fConfDir
 
TString fConfFile
 
TString fDataPoolUrl
 
Bool_t fDataReady
 
Bool_t fDynamicStartup
 
TListfEnabledPackages
 
TString fImage
 
TProofMgrfManager
 
Bool_t fMasterServ
 
Float_t fPrepTime
 
Int_t fProtocol
 
EQueryMode fQueryMode
 
TStopwatch fQuerySTW
 
TListfRunningDSets
 
TSelectorfSelector
 
TProofMgr::EServType fServType
 
TListfSlaves
 
TListfTerminatedSlaveInfos
 
Long64_t fTotalBytes
 
TUrl fUrl
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Protected Attributes inherited from TQObject
TListfListOfConnections
 list of signals from this object
 
TListfListOfSignals
 
Bool_t fSignalsBlocked
 list of connections to this object
 
- Static Protected Attributes inherited from TQObject
static Bool_t fgAllSignalsBlocked = kFALSE
 flag used for suppression of signals
 

#include <TProofSuperMaster.h>

Inheritance diagram for TProofSuperMaster:
[legend]

Constructor & Destructor Documentation

◆ TProofSuperMaster()

TProofSuperMaster::TProofSuperMaster ( const char *  masterurl,
const char *  conffile = kPROOF_ConfFile,
const char *  confdir = kPROOF_ConfDir,
Int_t  loglevel = 0,
const char *  alias = 0,
TProofMgr mgr = 0 
)

Start super master PROOF session.

Definition at line 44 of file TProofSuperMaster.cxx.

◆ ~TProofSuperMaster()

virtual TProofSuperMaster::~TProofSuperMaster ( )
inlinevirtual

Definition at line 46 of file TProofSuperMaster.h.

Member Function Documentation

◆ MakePlayer()

TVirtualProofPlayer * TProofSuperMaster::MakePlayer ( const char *  player = 0,
TSocket s = 0 
)
protectedvirtual

Construct a TProofPlayer object.

The player string specifies which player should be created: remote, slave, sm (supermaster) or base. Default is sm. Socket is needed in case a slave player is created.

Reimplemented from TProof.

Definition at line 355 of file TProofSuperMaster.cxx.

◆ Process() [1/8]

Long64_t TProofSuperMaster::Process ( const char *  dsetname,
const char *  selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  first = 0,
TObject elist = 0 
)
inlinevirtual

Process a dataset which is stored on the master with name 'dsetname'.

The syntax for dsetname is name[#[dir/]objname], e.g. "mydset" analysis of the first tree in the top dir of the dataset named "mydset" "mydset#T" analysis tree "T" in the top dir of the dataset named "mydset" "mydset#adir/T" analysis tree "T" in the dir "adir" of the dataset named "mydset" "mydset#adir/" analysis of the first tree in the dir "adir" of the dataset named "mydset" The component 'name' in its more general form contains also the group and user name following "/<group>/<user>/<dsname>". Each of these components can contain one or more wildcards '*', in which case all the datasets matching the expression are added together as a global dataset (wildcard support has been added in version 5.27/02). The last argument 'elist' specifies an entry- or event-list to be used as event selection. It is also possible (starting w/ version 5.27/02) to run on multiple datasets at once in a more flexible way that the one provided by wildcarding. There are three possibilities: 1) specifying the dataset names separated by the OR operator '|', e.g. dsetname = "<dset1>|<dset2>|<dset3>|..." in this case the datasets are a seen as a global unique dataset 2) specifying the dataset names separated by a ',' or a ' ', e.g. dsetname = "<dset1>,<dset2> <dset3>,..." in this case the datasets are processed one after the other and the selector is notified when switching dataset via a bit in the current processed element. 3) giving the path of a textfile where the dataset names are specified on one or multiple lines; the lines found are joined as in 1), unless the filepath is followed by a ',' (i.e. p->Process("datasets.txt,",...) with the dataset names listed in 'datasets.txt') in which case they are treated as in 2); the file is open in raw mode with TFile::Open and therefore it cane be remote, e.g. on a Web server. Each <dsetj> has the format specified above for the single dataset processing, included wildcarding (the name of the tree and subdirectory must be same for all the datasets). In the case of multiple datasets, 'elist' is treated a global entry list. It is possible to specify per-dataset entry lists using the syntax "mydset[#adir/[T]]?enl=entrylist" or "mydset[#adir/[T]]<<entrylist" Here 'entrylist' is a tag identifying, in the order : i. a named entry-list in the input list or in the input data list ii. a named entry-list in memory (in gDirectory) iii. the path of a file containing the entry-list to be used In the case ii) and iii) the entry-list object(s) is(are) added to the input data list. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 54 of file TProofSuperMaster.h.

◆ Process() [2/8]

Long64_t TProofSuperMaster::Process ( const char *  dsetname,
TSelector selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  firstentry = 0,
TObject enl = 0 
)
inlinevirtual

Process with name of dataset and TSelector object.

Reimplemented from TProof.

Definition at line 68 of file TProofSuperMaster.h.

◆ Process() [3/8]

Long64_t TProofSuperMaster::Process ( const char *  selector,
Long64_t  n,
Option_t option = "" 
)
inlinevirtual

Generic (non-data based) selector processing: the Process() method of the specified selector (.C) or TSelector object is called 'n' times.

The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 58 of file TProofSuperMaster.h.

◆ Process() [4/8]

Long64_t TProofSuperMaster::Process ( TDSet set,
const char *  selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  first = 0 
)
virtual

Process a data set (TDSet) using the specified selector (.C) file.

Entry- or event-lists should be set in the data set object using TDSet::SetEntryList. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 229 of file TProofSuperMaster.cxx.

◆ Process() [5/8]

Long64_t TProofSuperMaster::Process ( TDSet dset,
TSelector selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  first = 0 
)
inlinevirtual

Process a data set (TDSet) using the specified selector object.

Entry- or event-lists should be set in the data set object using TDSet::SetEntryList. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 61 of file TProofSuperMaster.h.

◆ Process() [6/8]

Long64_t TProofSuperMaster::Process ( TFileCollection fc,
const char *  selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  first = 0 
)
inlinevirtual

Process a data set (TFileCollection) using the specified selector (.C) file or TSelector object.

The default tree is analyzed (i.e. the first one found). To specify another tree, the default tree can be changed using TFileCollection::SetDefaultMetaData . The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 51 of file TProofSuperMaster.h.

◆ Process() [7/8]

Long64_t TProofSuperMaster::Process ( TFileCollection fc,
TSelector selector,
Option_t option = "",
Long64_t  nentries = -1,
Long64_t  first = 0 
)
inlinevirtual

Process a data set (TFileCollection) using the specified selector object The default tree is analyzed (i.e.

the first one found). To specify another tree, the default tree can be changed using TFileCollection::SetDefaultMetaData . The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 65 of file TProofSuperMaster.h.

◆ Process() [8/8]

Long64_t TProofSuperMaster::Process ( TSelector selector,
Long64_t  n,
Option_t option = "" 
)
inlinevirtual

Generic (non-data based) selector processing: the Process() method of the specified selector is called 'n' times.

The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 72 of file TProofSuperMaster.h.

◆ StartSlaves()

Bool_t TProofSuperMaster::StartSlaves ( Bool_t  )
protectedvirtual

Start up PROOF submasters.

Reimplemented from TProof.

Definition at line 78 of file TProofSuperMaster.cxx.

◆ ValidateDSet()

void TProofSuperMaster::ValidateDSet ( TDSet dset)
protectedvirtual

Validate a TDSet.

Reimplemented from TProof.

Definition at line 246 of file TProofSuperMaster.cxx.

Friends And Related Symbol Documentation

◆ TProofPlayerSuperMaster

friend class TProofPlayerSuperMaster
friend

Definition at line 35 of file TProofSuperMaster.h.

Libraries for TProofSuperMaster:

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