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ROOT 6.08/07 Reference Guide |
Steering class for PROOF benchmarks.
Definition at line 43 of file TProofBench.h.
Public Member Functions | |
TProofBench (const char *url, const char *outfile="<default>", const char *proofopt=0) | |
Constructor: check PROOF and load selectors PAR. More... | |
virtual | ~TProofBench () |
Destructor. More... | |
void | CloseOutFile () |
Close output file. More... | |
Int_t | CopyDataSet (const char *dset, const char *dsetdst, const char *destdir) |
Copy the files of dataset 'dset' to 'destdir' and create a new dataset named 'dsetdst' decribing them. More... | |
Bool_t | GetDebug () |
const char * | GetOutFileName () const |
Int_t | MakeDataSet (const char *dset=0, Long64_t nevt=-1, const char *fnroot="event", Bool_t regenerate=kFALSE) |
Create the largest dataset for the run. More... | |
Int_t | OpenOutFile (Bool_t wrt=kFALSE, Bool_t verbose=kTRUE) |
Set the otuput file Return 0 on success, -1 on error. More... | |
Int_t | ReleaseCache (const char *dset) |
Release memory cache for dataset 'dset' Return 0 on success, -1 on error. More... | |
Int_t | RemoveDataSet (const char *dset) |
Physically remove the dataset 'dset', i.e. More... | |
Int_t | RunCPU (Long64_t nevents=-1, Int_t start=-1, Int_t stop=-1, Int_t step=-1) |
Perform the CPU run Return 0 on success, -1 on error. More... | |
Int_t | RunCPUx (Long64_t nevents=-1, Int_t start=-1, Int_t stop=-1) |
Perform the CPU run scanning over the number of workers per node Return 0 on success, -1 on error. More... | |
Int_t | RunDataSet (const char *dset="BenchDataSet", Int_t start=1, Int_t stop=-1, Int_t step=1) |
Perform a test using dataset 'dset' Return 0 on success, -1 on error Open the file for the results. More... | |
Int_t | RunDataSetx (const char *dset="BenchDataSet", Int_t start=1, Int_t stop=-1) |
Perform a test using dataset 'dset' scanning over the number of workers per node. More... | |
void | SetCPUPar (const char *par) |
void | SetCPUSel (const char *sel) |
void | SetDataGenPar (const char *par) |
void | SetDataGenSel (const char *sel) |
void | SetDataPar (const char *par) |
void | SetDataSel (const char *sel) |
void | SetDebug (Bool_t debug=kTRUE) |
void | SetHistType (TPBHistType *histtype) |
void | SetNFilesWrk (Int_t nf=0) |
void | SetNHist (Int_t nh) |
void | SetNTries (Int_t nt) |
Int_t | SetOutFile (const char *outfile, Bool_t verbose=kTRUE) |
Set the output file Return 0 on success, -1 on error. More... | |
void | SetProofDS (TProof *p) |
Set the PROOF instance to be used for dataset operations, like releasing cache ... More... | |
void | SetReadType (TPBReadType *readtype) |
void | SetReleaseCache (Bool_t on=kTRUE) |
void | SetSelOption (const char *opt) |
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TObject () | |
TObject constructor. More... | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
virtual | ~TObject () |
TObject destructor. 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... | |
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 | Error (const char *method, const char *msgfmt,...) const |
Issue error message. 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 void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. 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 const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. 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... | |
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). More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. 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... | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. 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... | |
void | ResetBit (UInt_t f) |
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... | |
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) |
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 | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
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. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. 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... | |
Static Public Member Functions | |
static void | DrawCPU (const char *outfile, const char *opt="std:", Bool_t verbose=kFALSE, Int_t dofit=0, Int_t n0=-1, Int_t n1=-1) |
Draw the CPU speedup plot. More... | |
static void | DrawDataSet (const char *outfile, const char *opt="std:", const char *type="mbs", Bool_t verbose=kFALSE, Int_t dofit=0, Int_t n0=-1, Int_t n1=-1) |
Draw the CPU speedup plot. More... | |
static void | DrawEfficiency (const char *outfile, const char *opt="", Bool_t verbose=kFALSE) |
Draw the efficiency plot. More... | |
static TList * | GetGraphs () |
static void | GetPerfSpecs (const char *path=".", Int_t degfit=1) |
Get performance specs. More... | |
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static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Static Protected Member Functions | |
static void | AssertFittingFun (Double_t mi, Double_t mx) |
Make sure that the fitting functions are defined. More... | |
static TGraphErrors * | GetGraph (TDirectory *d, const char *pfn, Int_t &nb, Double_t &xmi, Double_t &xmx, Double_t &ymi, Double_t &ymx, Int_t &kmx, TProfile *&pf) |
Get from TDirectory 'd' the TProfile named 'pfn' and create the graph. More... | |
Static Protected Attributes | |
static TF1 * | fgFio = 0 |
static TF1 * | fgFioV = 0 |
static TF1 * | fgFp1 = 0 |
static TF1 * | fgFp1n = 0 |
static TF1 * | fgFp2 = 0 |
static TF1 * | fgFp2n = 0 |
static TF1 * | fgFp3 = 0 |
static TF1 * | fgFp3n = 0 |
static TList * | fgGraphs = new TList |
Private Attributes | |
Bool_t | fUnlinkOutfile |
Additional Inherited Members | |
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enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
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) } |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
void | MakeZombie () |
#include <TProofBench.h>
TProofBench::TProofBench | ( | const char * | url, |
const char * | outfile = "<default>" , |
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const char * | proofopt = 0 |
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Constructor: check PROOF and load selectors PAR.
Definition at line 184 of file TProofBench.cxx.
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Destructor.
Definition at line 247 of file TProofBench.cxx.
Make sure that the fitting functions are defined.
Definition at line 690 of file TProofBench.cxx.
void TProofBench::CloseOutFile | ( | ) |
Close output file.
Definition at line 326 of file TProofBench.cxx.
Int_t TProofBench::CopyDataSet | ( | const char * | dset, |
const char * | dsetdst, | ||
const char * | destdir | ||
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Copy the files of dataset 'dset' to 'destdir' and create a new dataset named 'dsetdst' decribing them.
Return 0 on success, -1 on error
Definition at line 1510 of file TProofBench.cxx.
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Draw the CPU speedup plot.
opt = 'typewhat', e.g. 'std:max:' type = 'std:' draw standard evt/s plot 'stdx:' draw standard evt/s plot, 1 worker per node 'norm:' draw normalized plot 'normx:' draw normalized plot, 1 worker per node what = 'max:' draw max rate 'avg:' draw average rate 'all:' draw max and average rate on same plot (default) dofit = 0 no fit 1 fit with the relevant '1st degree related' function 2 fit with the relevant '2nd degree related' function 3 fit with varying rcpu function n0 = for dofit == 3, number of real cores n1 = for dofit == 3, number of total cores (real + hyperthreaded)
Definition at line 408 of file TProofBench.cxx.
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Draw the CPU speedup plot.
opt = 'typewhat', e.g. 'std:max:' type = 'std:' draw standard plot 'stdx:' draw standard plot, 1 worker per node 'norm:' draw normalized plot 'normx:' draw normalized plot, 1 worker per node what = 'max:' draw max rate 'avg:' draw average rate 'all:' draw max and average rate on same plot (default) type = 'mbs' MB/s scaling plots (default) 'evts' Event/s scaling plots dofit = 0 no fit 1 fit with default 3 parameter saturated I/O formula 2 fit with 4 parameter saturated I/O formula (varying Rcpu) n0 = for dofit == 2, number of real cores n1 = for dofit == 2, number of total cores (real + hyperthreaded)
Definition at line 972 of file TProofBench.cxx.
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Draw the efficiency plot.
opt = 'cpu' or 'data' (default the first found)
Definition at line 1177 of file TProofBench.cxx.
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Definition at line 138 of file TProofBench.h.
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Get from TDirectory 'd' the TProfile named 'pfn' and create the graph.
Return also the max y in mx.
Definition at line 632 of file TProofBench.cxx.
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Definition at line 147 of file TProofBench.h.
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Definition at line 118 of file TProofBench.h.
Get performance specs.
Check file 'path', or files in directory 'path' (default current directory). The degree of the polynomial used for the fit is 'degfit' (default 1).
Definition at line 754 of file TProofBench.cxx.
Int_t TProofBench::MakeDataSet | ( | const char * | dset = 0 , |
Long64_t | nevt = -1 , |
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const char * | fnroot = "event" , |
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Bool_t | regenerate = kFALSE |
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Create the largest dataset for the run.
Defaults for dataset name, filename root are "BenchDataSet", "event" respectively. These can be changed via dset and fnroot, respectively. The string 'fnroot' defines the location of the files, interpreted as an URL. Examples: fnroot files 'event' <datadir>/event_<ord>_<#>.root '/mss/event' /mss/event_<ord>_<#>.root 'root://srv//mss/event?remote=1' root://srv//mss/event_<ord>_<#>?remote=1.root Default selector is TSelEventGen. Use SetDataGenSel and SetDataGenPar to change it and to pass the list of PARs defining the alternative selector. The argument 'nevt' controls the number of events per file (-1 for the default, which is 30000). Return 0 on success, -1 on error
Definition at line 1331 of file TProofBench.cxx.
Set the otuput file Return 0 on success, -1 on error.
Definition at line 261 of file TProofBench.cxx.
Int_t TProofBench::ReleaseCache | ( | const char * | dset | ) |
Release memory cache for dataset 'dset' Return 0 on success, -1 on error.
Definition at line 1291 of file TProofBench.cxx.
Int_t TProofBench::RemoveDataSet | ( | const char * | dset | ) |
Physically remove the dataset 'dset', i.e.
remove the dataset and the files it describes Return 0 on success, -1 on error
Definition at line 1303 of file TProofBench.cxx.
Int_t TProofBench::RunCPU | ( | Long64_t | nevents = -1 , |
Int_t | start = -1 , |
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Int_t | stop = -1 , |
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Int_t | step = -1 |
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Perform the CPU run Return 0 on success, -1 on error.
Definition at line 336 of file TProofBench.cxx.
Perform the CPU run scanning over the number of workers per node Return 0 on success, -1 on error.
Definition at line 365 of file TProofBench.cxx.
Int_t TProofBench::RunDataSet | ( | const char * | dset = "BenchDataSet" , |
Int_t | start = 1 , |
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Int_t | stop = -1 , |
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Int_t | step = 1 |
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Perform a test using dataset 'dset' Return 0 on success, -1 on error Open the file for the results.
Definition at line 891 of file TProofBench.cxx.
Int_t TProofBench::RunDataSetx | ( | const char * | dset = "BenchDataSet" , |
Int_t | start = 1 , |
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Int_t | stop = -1 |
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Perform a test using dataset 'dset' scanning over the number of workers per node.
Return 0 on success, -1 on error Open the file for the results
Definition at line 926 of file TProofBench.cxx.
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Definition at line 127 of file TProofBench.h.
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Definition at line 126 of file TProofBench.h.
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Definition at line 131 of file TProofBench.h.
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Definition at line 130 of file TProofBench.h.
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Definition at line 129 of file TProofBench.h.
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Definition at line 128 of file TProofBench.h.
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Definition at line 121 of file TProofBench.h.
Definition at line 119 of file TProofBench.h.
Definition at line 122 of file TProofBench.h.
Definition at line 120 of file TProofBench.h.
Set the output file Return 0 on success, -1 on error.
Definition at line 295 of file TProofBench.cxx.
Set the PROOF instance to be used for dataset operations, like releasing cache ...
Use SetProofDS(0) to reset and using the default PROOF
Definition at line 1582 of file TProofBench.cxx.
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Definition at line 123 of file TProofBench.h.
Definition at line 124 of file TProofBench.h.
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Definition at line 132 of file TProofBench.h.
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Definition at line 64 of file TProofBench.h.
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Definition at line 90 of file TProofBench.h.
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Definition at line 83 of file TProofBench.h.
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Definition at line 69 of file TProofBench.h.
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Definition at line 46 of file TProofBench.h.