The packetizer is a load balancing object created for each query.

It generates packets to be processed on PROOF worker servers. A packet is an event range (begin entry and number of entries) or object range (first object and number of objects) in a TTree (entries) or a directory (objects) in a file. Packets are generated taking into account the performance of the remote machine, the time it took to process a previous packet on the remote machine, the locality of the database files, etc.

TVirtualPacketizer includes common parts of PROOF packetizers. Look in subclasses for details. The default packetizer is TPacketizerAdaptive (TPacketizer for Proof-Lite). To use an alternative one, for instance - the TPacketizer, call: proof->SetParameter("PROOF_Packetizer", "TPacketizer");

Definition at line 61 of file TVirtualPacketizer.h.

Classes
class	TVirtualSlaveStat

Public Types
enum	EStatusBits { kIsInitializing = BIT(16), kIsDone = BIT(17), kIsTree = BIT(18) }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Public Member Functions
virtual	~TVirtualPacketizer ()
	Destructor. More...

virtual Int_t	AssignWork (TDSet *, Long64_t, Long64_t)

Bool_t	IsValid () const

Long64_t	GetEntriesProcessed () const

virtual Int_t	GetEstEntriesProcessed (Float_t, Long64_t &ent, Long64_t &bytes, Long64_t &calls)

virtual Float_t	GetCurrentRate (Bool_t &all)

Long64_t	GetTotalEntries () const

virtual TDSetElement *	GetNextPacket (TSlave sl, TMessage r)
	Get next packet. More...

virtual void	SetInitTime ()
	Set the initialization time. More...

virtual void	StopProcess (Bool_t abort, Bool_t stoptimer=kFALSE)
	Stop process. More...

TList *	GetFailedPackets ()

void	SetFailedPackets (TList *list)

virtual Int_t	AddWorkers (TList *workers)
	Adds new workers. More...

Long64_t	GetBytesRead () const

Long64_t	GetReadCalls () const

Double_t	GetCumProcTime () const

Float_t	GetInitTime () const

Float_t	GetProcTime () const

TNtuple *	GetProgressPerf (Bool_t steal=kFALSE)

TList *	GetConfigParams (Bool_t steal=kFALSE)

virtual void	MarkBad (TSlave , TProofProgressStatus , TList **)

virtual Int_t	AddProcessed (TSlave , TProofProgressStatus , Double_t, TList **)

TProofProgressStatus *	GetStatus ()

void	SetProgressStatus (TProofProgressStatus *st)

void	SetTotalEntries (Long64_t ent)

TMap *	GetSlaveStats () const

virtual Int_t	GetActiveWorkers ()

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

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. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

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). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Protected Types
enum	EUseEstOpt { kEstOff = 0, kEstCurrent = 1, kEstAverage = 2 }

Protected Member Functions
	TVirtualPacketizer (TList input, TProofProgressStatus st=0)

	TVirtualPacketizer (const TVirtualPacketizer &)

void	operator= (const TVirtualPacketizer &)

TDSetElement *	CreateNewPacket (TDSetElement *base, Long64_t first, Long64_t num)
	Creates a new TDSetElement from from base packet starting from the first entry with num entries. More...

Long64_t	GetEntries (Bool_t tree, TDSetElement *e)
	Get entries. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Send progress message to client. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Additional Inherited Members
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

#include <TVirtualPacketizer.h>

Inheritance diagram for TVirtualPacketizer:

[legend]

Member Enumeration Documentation

enum TVirtualPacketizer::EStatusBits

Enumerator
kIsInitializing
kIsDone
kIsTree

Definition at line 123 of file TVirtualPacketizer.h.

enum TVirtualPacketizer::EUseEstOpt

protected

Enumerator
kEstOff
kEstCurrent
kEstAverage

Definition at line 67 of file TVirtualPacketizer.h.

Constructor & Destructor Documentation

TVirtualPacketizer::TVirtualPacketizer	(	TList *	input,
		TProofProgressStatus *	st = `0`
	)

protected

TVirtualPacketizer::TVirtualPacketizer ( const TVirtualPacketizer & )

protected

TVirtualPacketizer::~TVirtualPacketizer ( )

virtual

Destructor.

Definition at line 172 of file TVirtualPacketizer.cxx.

Member Function Documentation

virtual Int_t TVirtualPacketizer::AddProcessed	(	TSlave *	,
		TProofProgressStatus *	,
		Double_t	,
		TList **
	)

inlinevirtual

Reimplemented in TPacketizerAdaptive, and TPacketizerMulti.

Definition at line 150 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::AddProcessed(), TPacketizerAdaptive::GetNextPacket(), and TProof::HandleInputMessage().

Int_t TVirtualPacketizer::AddWorkers ( TList * workers )

virtual

Adds new workers.

Must be implemented by each real packetizer properly. Returns the number of workers added, or -1 on failure.

Reimplemented in TPacketizer, and TPacketizerUnit.

Definition at line 444 of file TVirtualPacketizer.cxx.

Referenced by TProofPlayerRemote::JoinProcess().

virtual Int_t TVirtualPacketizer::AssignWork	(	TDSet *	,
		Long64_t	,
		Long64_t
	)

inlinevirtual

Reimplemented in TPacketizerUnit.

Definition at line 126 of file TVirtualPacketizer.h.

TDSetElement * TVirtualPacketizer::CreateNewPacket	(	TDSetElement *	base,
		Long64_t	first,
		Long64_t	num
	)

protected

Creates a new TDSetElement from from base packet starting from the first entry with num entries.

The function returns a new created objects which have to be deleted.

Definition at line 255 of file TVirtualPacketizer.cxx.

Referenced by TPacketizer::GetNextPacket(), and TPacketizerAdaptive::GetNextPacket().

virtual Int_t TVirtualPacketizer::GetActiveWorkers ( )

inlinevirtual

Reimplemented in TPacketizerAdaptive, TPacketizer, TPacketizerUnit, TPacketizerMulti, and TPacketizerFile.

Definition at line 158 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::GetActiveWorkers(), and HandleTimer().

Long64_t TVirtualPacketizer::GetBytesRead ( ) const

inline

Definition at line 140 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::CalculatePacketSize(), TPacketizerAdaptive::GetEstEntriesProcessed(), GetEstEntriesProcessed(), HandleTimer(), TProofPlayerLite::Process(), and TProofPlayerRemote::Process().

TList* TVirtualPacketizer::GetConfigParams ( Bool_t steal = kFALSE )

inline

Definition at line 147 of file TVirtualPacketizer.h.

Referenced by TProofPlayerRemote::Finalize().

Double_t TVirtualPacketizer::GetCumProcTime ( ) const

inline

Definition at line 142 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::CalculatePacketSize(), and TPacketizerAdaptive::GetNextPacket().

virtual Float_t TVirtualPacketizer::GetCurrentRate ( Bool_t & all )

inlinevirtual

Reimplemented in TPacketizerAdaptive, TPacketizer, TPacketizerUnit, TPacketizerFile, and TPacketizerMulti.

Definition at line 131 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::GetCurrentRate(), and HandleTimer().

Long64_t TVirtualPacketizer::GetEntries	(	Bool_t	tree,
		TDSetElement *	e
	)

protected

Get entries.

Definition at line 185 of file TVirtualPacketizer.cxx.

Long64_t TVirtualPacketizer::GetEntriesProcessed ( ) const

inline

Definition at line 128 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::CalculatePacketSize(), TPacketizerAdaptive::GetEstEntriesProcessed(), GetEstEntriesProcessed(), and HandleTimer().

virtual Int_t TVirtualPacketizer::GetEstEntriesProcessed	(	Float_t	,
		Long64_t &	ent,
		Long64_t &	bytes,
		Long64_t &	calls
	)

inlinevirtual

Reimplemented in TPacketizerAdaptive, and TPacketizerMulti.

Definition at line 129 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::GetEstEntriesProcessed(), and HandleTimer().

TList* TVirtualPacketizer::GetFailedPackets ( )

inline

Definition at line 136 of file TVirtualPacketizer.h.

Referenced by TProofPlayerRemote::Finalize().

Float_t TVirtualPacketizer::GetInitTime ( ) const

inline

Definition at line 143 of file TVirtualPacketizer.h.

Referenced by TProofPlayerLite::Process(), and TProofPlayerRemote::Process().

TDSetElement * TVirtualPacketizer::GetNextPacket	(	TSlave *	sl,
		TMessage *	r
	)

virtual

Get next packet.

Reimplemented in TPacketizerAdaptive, TPacketizer, TPacketizerUnit, TPacketizerFile, and TPacketizerMulti.

Definition at line 235 of file TVirtualPacketizer.cxx.

Referenced by TPacketizerMulti::GetNextPacket(), and TProofPlayerRemote::GetNextPacket().

Float_t TVirtualPacketizer::GetProcTime ( ) const

inline

Definition at line 144 of file TVirtualPacketizer.h.

Referenced by TProofPlayerRemote::Process().

TNtuple* TVirtualPacketizer::GetProgressPerf ( Bool_t steal = kFALSE )

inline

Definition at line 145 of file TVirtualPacketizer.h.

Referenced by TProofPlayerRemote::Finalize().

Long64_t TVirtualPacketizer::GetReadCalls ( ) const

inline

Definition at line 141 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::GetEstEntriesProcessed(), GetEstEntriesProcessed(), and HandleTimer().

TMap* TVirtualPacketizer::GetSlaveStats ( ) const

inline

Definition at line 156 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::GetNextPacket().

TProofProgressStatus* TVirtualPacketizer::GetStatus ( )

inline

Definition at line 152 of file TVirtualPacketizer.h.

Long64_t TVirtualPacketizer::GetTotalEntries ( ) const

inline

Definition at line 132 of file TVirtualPacketizer.h.

Referenced by ClassImp(), TProofPlayerLite::Process(), and TProofPlayerRemote::Process().

Bool_t TVirtualPacketizer::HandleTimer ( TTimer * timer )

protectedvirtual

Send progress message to client.

Reimplemented from TObject.

Definition at line 284 of file TVirtualPacketizer.cxx.

Referenced by TPacketizerMulti::GetNextPacket(), TPacketizerFile::GetNextPacket(), TPacketizerUnit::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), and StopProcess().

Bool_t TVirtualPacketizer::IsValid ( ) const

inline

Definition at line 127 of file TVirtualPacketizer.h.

Referenced by TPacketizerMulti::CreatePacketizer(), and TProofPlayerRemote::InitPacketizer().

virtual void TVirtualPacketizer::MarkBad	(	TSlave *	,
		TProofProgressStatus *	,
		TList **
	)

inlinevirtual

Reimplemented in TPacketizerAdaptive, and TPacketizerMulti.

Definition at line 149 of file TVirtualPacketizer.h.

Referenced by TProof::HandleInputMessage(), TPacketizerMulti::MarkBad(), and TProof::MarkBad().

void TVirtualPacketizer::operator= ( const TVirtualPacketizer & )

protected

void TVirtualPacketizer::SetFailedPackets ( TList * list )

inline

Definition at line 137 of file TVirtualPacketizer.h.

Referenced by TProofPlayerRemote::Finalize().

void TVirtualPacketizer::SetInitTime ( )

virtual

Set the initialization time.

Definition at line 430 of file TVirtualPacketizer.cxx.

Referenced by TProofPlayerRemote::SetInitTime().

void TVirtualPacketizer::SetProgressStatus ( TProofProgressStatus * st )

inline

Definition at line 153 of file TVirtualPacketizer.h.

void TVirtualPacketizer::SetTotalEntries ( Long64_t ent )

inline

Definition at line 154 of file TVirtualPacketizer.h.

Referenced by ClassImp().

void TVirtualPacketizer::StopProcess	(	Bool_t	abort,
		Bool_t	stoptimer = `kFALSE`
	)

virtual

Stop process.

Reimplemented in TPacketizerMulti.

Definition at line 244 of file TVirtualPacketizer.cxx.

Referenced by TProofPlayerLite::Process(), TProofPlayerRemote::Process(), TPacketizerMulti::StopProcess(), and TProofPlayerRemote::StopProcess().

Member Data Documentation

Int_t TVirtualPacketizer::fActWrksLast

protected

Definition at line 98 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

Bool_t TVirtualPacketizer::fAWLastFill

protected

Definition at line 102 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

Long_t TVirtualPacketizer::fCircN

protected

Definition at line 94 of file TVirtualPacketizer.h.

TNtupleD* TVirtualPacketizer::fCircProg

protected

Definition at line 92 of file TVirtualPacketizer.h.

Referenced by HandleTimer(), and ~TVirtualPacketizer().

TList* TVirtualPacketizer::fConfigParams

protected

Definition at line 76 of file TVirtualPacketizer.h.

Referenced by TPacketizerUnit::AddWorkers(), TPacketizerUnit::AssignWork(), ClassImp(), GetConfigParams(), and ~TVirtualPacketizer().

TString TVirtualPacketizer::fDataSet

protected

Definition at line 110 of file TVirtualPacketizer.h.

Referenced by ClassImp(), and CreateNewPacket().

Float_t TVirtualPacketizer::fEffSessLast

protected

Definition at line 101 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

Float_t TVirtualPacketizer::fEvtRateLast

protected

Definition at line 99 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

TList* TVirtualPacketizer::fFailedPackets

protected

Definition at line 85 of file TVirtualPacketizer.h.

Referenced by GetFailedPackets(), TPacketizerAdaptive::GetNextPacket(), SetFailedPackets(), and ~TVirtualPacketizer().

Float_t TVirtualPacketizer::fInitTime

protected

Definition at line 89 of file TVirtualPacketizer.h.

Referenced by GetInitTime(), HandleTimer(), and SetInitTime().

TList* TVirtualPacketizer::fInput

protected

Double_t TVirtualPacketizer::fMaxPacketTime

protected

Definition at line 75 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::CalculatePacketSize(), ClassImp(), and TPacketizerUnit::GetNextPacket().

Float_t TVirtualPacketizer::fMBsReadLast

protected

Definition at line 100 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

Double_t TVirtualPacketizer::fMinPacketTime

protected

Definition at line 74 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::CalculatePacketSize(), ClassImp(), and TPacketizerUnit::GetNextPacket().

Float_t TVirtualPacketizer::fProcTime

protected

Definition at line 90 of file TVirtualPacketizer.h.

Referenced by GetProcTime(), and HandleTimer().

Float_t TVirtualPacketizer::fProcTimeLast

protected

Definition at line 97 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

TTimer* TVirtualPacketizer::fProgress

protected

Definition at line 81 of file TVirtualPacketizer.h.

Referenced by ClassImp(), TPacketizerMulti::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), HandleTimer(), TPacketizerAdaptive::InitStats(), and ~TVirtualPacketizer().

TNtuple* TVirtualPacketizer::fProgressPerf

protected

Definition at line 96 of file TVirtualPacketizer.h.

Referenced by GetProgressPerf(), HandleTimer(), and ~TVirtualPacketizer().

TProofProgressStatus* TVirtualPacketizer::fProgressStatus

protected

Definition at line 80 of file TVirtualPacketizer.h.

Referenced by ClassImp(), GetBytesRead(), GetCumProcTime(), GetCurrentRate(), GetEntriesProcessed(), TPacketizerAdaptive::GetEstEntriesProcessed(), TPacketizerMulti::GetNextPacket(), TPacketizerFile::GetNextPacket(), TPacketizerUnit::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), GetReadCalls(), GetStatus(), SetProgressStatus(), and ~TVirtualPacketizer().

Float_t TVirtualPacketizer::fReportPeriod

protected

Definition at line 103 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

TMap* TVirtualPacketizer::fSlaveStats

protected

TTime TVirtualPacketizer::fStartTime

protected

Definition at line 88 of file TVirtualPacketizer.h.

Referenced by HandleTimer(), and SetInitTime().

Bool_t TVirtualPacketizer::fStop

protected

Definition at line 108 of file TVirtualPacketizer.h.

Referenced by ClassImp(), TPacketizerFile::GetNextPacket(), TPacketizerUnit::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), and StopProcess().

Float_t TVirtualPacketizer::fTimeUpdt

protected

Definition at line 91 of file TVirtualPacketizer.h.

Referenced by HandleTimer().

Long64_t TVirtualPacketizer::fTotalEntries

protected

Definition at line 83 of file TVirtualPacketizer.h.

Referenced by TPacketizer::AddWorkers(), TPacketizerUnit::AssignWork(), TPacketizerAdaptive::CalculatePacketSize(), ClassImp(), TPacketizerAdaptive::GetEstEntriesProcessed(), TPacketizerMulti::GetNextPacket(), TPacketizerFile::GetNextPacket(), TPacketizerUnit::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), GetTotalEntries(), HandleTimer(), and SetTotalEntries().

EUseEstOpt TVirtualPacketizer::fUseEstOpt

protected

Definition at line 105 of file TVirtualPacketizer.h.

Referenced by TPacketizerAdaptive::GetEstEntriesProcessed().

Bool_t TVirtualPacketizer::fValid

protected

Definition at line 107 of file TVirtualPacketizer.h.

Referenced by ClassImp(), TPacketizerMulti::GetNextPacket(), TPacketizerFile::GetNextPacket(), TPacketizerUnit::GetNextPacket(), TPacketizer::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), TPacketizerAdaptive::InitStats(), IsValid(), TPacketizer::ValidateFiles(), and TPacketizerAdaptive::ValidateFiles().

Collaboration diagram for TVirtualPacketizer:

[legend]

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

proof/proofplayer/inc/TVirtualPacketizer.h
proof/proofplayer/src/TVirtualPacketizer.cxx

Protected Attributes
Double_t	fMinPacketTime

Double_t	fMaxPacketTime

TList *	fConfigParams

TMap *	fSlaveStats

TProofProgressStatus *	fProgressStatus

TTimer *	fProgress

Long64_t	fTotalEntries

TList *	fFailedPackets

TTime	fStartTime

Float_t	fInitTime

Float_t	fProcTime

Float_t	fTimeUpdt

TNtupleD *	fCircProg

Long_t	fCircN

TNtuple *	fProgressPerf

Float_t	fProcTimeLast

Int_t	fActWrksLast

Float_t	fEvtRateLast

Float_t	fMBsReadLast

Float_t	fEffSessLast

Bool_t	fAWLastFill

Float_t	fReportPeriod

EUseEstOpt	fUseEstOpt

Bool_t	fValid

Bool_t	fStop

TString	fDataSet

TList *	fInput

Classes

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation